From 213826922a148ef89078ced41709eb3ab45f5036 Mon Sep 17 00:00:00 2001 From: Andrew Gillard Date: Fri, 3 Jul 2015 23:59:50 +0100 Subject: [PATCH 01/15] Add a systemd script for having cm160 run on boot with a system using systemd instead of Upstart --- usr/lib/systemd/eagleowl.service | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 usr/lib/systemd/eagleowl.service diff --git a/usr/lib/systemd/eagleowl.service b/usr/lib/systemd/eagleowl.service new file mode 100644 index 0000000..f501378 --- /dev/null +++ b/usr/lib/systemd/eagleowl.service @@ -0,0 +1,18 @@ +[Unit] +Description=CM160 daemon is part of eagle-owl, which is meant to interface the Owl cm160 +USB energy monitor; Frederic Bourqui +Requires=local-fs.target +After=local-fs.target + +[Service] +Type=simple +Restart=on-failure +RestartSec=5 +StartLimitInterval=60s +StartLimitBurst=3 +EnvironmentFile=/etc/eagleowl.conf +ExecStartPre=/bin/sh -c '/usr/bin/test -x $install_path/cm160 || { stop; exit 0; }' +ExecStart=/bin/sh -c 'cd $install_path; exec $install_path/cm160' + +[Install] +WantedBy=multi-user.target + From af415771cd10a95ebaaf40697121dd4ffc09ed51 Mon Sep 17 00:00:00 2001 From: jesjimher Date: Thu, 19 May 2016 16:09:15 +0200 Subject: [PATCH 02/15] Dropped database support and file writing --- src/Makefile | 11 +- src/cm160.c | 29 +- src/cm160.h | 16 + src/db.c | 258 - src/db.h | 52 - src/db_import.c | 224 - src/sql_cmd.h | 196 - src/sqlite-autoconf-3071300/INSTALL | 236 - src/sqlite-autoconf-3071300/Makefile.am | 19 - src/sqlite-autoconf-3071300/Makefile.in | 836 - src/sqlite-autoconf-3071300/README | 32 - src/sqlite-autoconf-3071300/aclocal.m4 | 7227 - src/sqlite-autoconf-3071300/config.guess | 1463 - src/sqlite-autoconf-3071300/config.sub | 1579 - src/sqlite-autoconf-3071300/configure | 21217 --- src/sqlite-autoconf-3071300/configure.ac | 108 - src/sqlite-autoconf-3071300/depcomp | 530 - src/sqlite-autoconf-3071300/install-sh | 323 - src/sqlite-autoconf-3071300/ltmain.sh | 6930 - src/sqlite-autoconf-3071300/missing | 360 - src/sqlite-autoconf-3071300/shell.c | 3137 - src/sqlite-autoconf-3071300/sqlite3.1 | 229 - src/sqlite-autoconf-3071300/sqlite3.c | 138243 --------------- src/sqlite-autoconf-3071300/sqlite3.h | 7055 - src/sqlite-autoconf-3071300/sqlite3.pc | 13 - src/sqlite-autoconf-3071300/sqlite3.pc.in | 13 - src/sqlite-autoconf-3071300/sqlite3ext.h | 447 - src/sqlite-autoconf-3071300/tea/Makefile.in | 439 - src/sqlite-autoconf-3071300/tea/README | 36 - src/sqlite-autoconf-3071300/tea/aclocal.m4 | 9 - src/sqlite-autoconf-3071300/tea/configure | 8973 - src/sqlite-autoconf-3071300/tea/configure.in | 198 - src/sqlite-autoconf-3071300/tea/doc/sqlite3.n | 15 - .../tea/generic/tclsqlite3.c | 3813 - src/sqlite-autoconf-3071300/tea/license.terms | 6 - .../tea/pkgIndex.tcl.in | 7 - .../tea/tclconfig/install-sh | 119 - .../tea/tclconfig/tcl.m4 | 3997 - .../tea/win/makefile.vc | 420 - .../tea/win/nmakehlp.c | 355 - src/sqlite-autoconf-3071300/tea/win/rules.vc | 436 - src/usb_utils.c | 1 + 42 files changed, 35 insertions(+), 209572 deletions(-) delete mode 100644 src/db.c delete mode 100644 src/db.h delete mode 100644 src/db_import.c delete mode 100644 src/sql_cmd.h delete mode 100644 src/sqlite-autoconf-3071300/INSTALL delete mode 100644 src/sqlite-autoconf-3071300/Makefile.am delete mode 100644 src/sqlite-autoconf-3071300/Makefile.in delete mode 100644 src/sqlite-autoconf-3071300/README delete mode 100644 src/sqlite-autoconf-3071300/aclocal.m4 delete mode 100755 src/sqlite-autoconf-3071300/config.guess delete mode 100755 src/sqlite-autoconf-3071300/config.sub delete mode 100755 src/sqlite-autoconf-3071300/configure delete mode 100644 src/sqlite-autoconf-3071300/configure.ac delete mode 100755 src/sqlite-autoconf-3071300/depcomp delete mode 100755 src/sqlite-autoconf-3071300/install-sh delete mode 100755 src/sqlite-autoconf-3071300/ltmain.sh delete mode 100755 src/sqlite-autoconf-3071300/missing delete mode 100644 src/sqlite-autoconf-3071300/shell.c delete mode 100644 src/sqlite-autoconf-3071300/sqlite3.1 delete mode 100644 src/sqlite-autoconf-3071300/sqlite3.c delete mode 100644 src/sqlite-autoconf-3071300/sqlite3.h delete mode 100644 src/sqlite-autoconf-3071300/sqlite3.pc delete mode 100644 src/sqlite-autoconf-3071300/sqlite3.pc.in delete mode 100644 src/sqlite-autoconf-3071300/sqlite3ext.h delete mode 100644 src/sqlite-autoconf-3071300/tea/Makefile.in delete mode 100644 src/sqlite-autoconf-3071300/tea/README delete mode 100644 src/sqlite-autoconf-3071300/tea/aclocal.m4 delete mode 100755 src/sqlite-autoconf-3071300/tea/configure delete mode 100644 src/sqlite-autoconf-3071300/tea/configure.in delete mode 100644 src/sqlite-autoconf-3071300/tea/doc/sqlite3.n delete mode 100644 src/sqlite-autoconf-3071300/tea/generic/tclsqlite3.c delete mode 100644 src/sqlite-autoconf-3071300/tea/license.terms delete mode 100644 src/sqlite-autoconf-3071300/tea/pkgIndex.tcl.in delete mode 100644 src/sqlite-autoconf-3071300/tea/tclconfig/install-sh delete mode 100644 src/sqlite-autoconf-3071300/tea/tclconfig/tcl.m4 delete mode 100644 src/sqlite-autoconf-3071300/tea/win/makefile.vc delete mode 100644 src/sqlite-autoconf-3071300/tea/win/nmakehlp.c delete mode 100644 src/sqlite-autoconf-3071300/tea/win/rules.vc diff --git a/src/Makefile b/src/Makefile index 3d30a12..1b6faa3 100644 --- a/src/Makefile +++ b/src/Makefile @@ -1,17 +1,14 @@ CROSS_COMPILE ?= CM160 = cm160 -DB_IMPORT = db_import CC := $(CROSS_COMPILE)gcc LD := $(CROSS_COMPILE)gcc CFLAGS := -W -Wall -Wno-multichar -O3 #-Werror -CFLAGS += -Isqlite-autoconf-3071300 LDFLAGS := LIBS := -lusb -lpthread -ldl -OBJ_CM160 := cm160.o usb_utils.o db.o demonize.o sqlite-autoconf-3071300/sqlite3.o -OBJ_DBIMP := db_import.o db.o sqlite-autoconf-3071300/sqlite3.o +OBJ_CM160 := cm160.o usb_utils.o demonize.o all: $(CM160) $(DB_IMPORT) @@ -21,10 +18,6 @@ all: $(CM160) $(DB_IMPORT) $(CM160): $(OBJ_CM160) $(LD) $(LDFLAGS) -o $@ $(OBJ_CM160) $(LIBS) -$(DB_IMPORT): $(OBJ_DBIMP) - $(LD) $(LDFLAGS) -o $@ $(OBJ_DBIMP) $(LIBS) - clean: - -$(RM) *.o sqlite-autoconf-3071300/*.o + -$(RM) *.o -$(RM) $(CM160) - -$(RM) $(DB_IMPORT) diff --git a/src/cm160.c b/src/cm160.c index 0c9376f..4ce32e2 100644 --- a/src/cm160.c +++ b/src/cm160.c @@ -31,7 +31,7 @@ #include "cm160.h" #include "usb_utils.h" -#include "db.h" +//#include "db.h" #include "demonize.h" static char ID_MSG[11] = { @@ -71,14 +71,14 @@ static void process_live_data(struct record_data *rec) else _watts = w; - FILE *fp = fopen(".live", "w"); +/* FILE *fp = fopen("bds/.live", "w"); if(fp) { if(rec->hour!=255) // to avoid writing strange values (i.e. date 2255, hour 255:255) that sometimes I got fprintf(fp, "%02d/%02d/%04d %02d:%02d - %.02f kW\n", rec->day, rec->month, rec->year, rec->hour, rec->min, w); fclose(fp); - } + }*/ } static void decode_frame(unsigned char *frame, struct record_data *rec) @@ -99,7 +99,7 @@ static void decode_frame(unsigned char *frame, struct record_data *rec) } // Insert history into DB worker thread -void insert_db_history(void *data) +/*void insert_db_history(void *data) { int i; int num_elems = (int)data; @@ -133,7 +133,7 @@ void insert_db_history(void *data) fflush(stdout); printf("update db in %4.2f seconds\n", (clock() - cStartClock) / (double)CLOCKS_PER_SEC); -} +}*/ bool receive_history = true; int frame_id = 0; @@ -197,7 +197,10 @@ static int process_frame(int dev_id, unsigned char *frame) { // print progression status // rough estimation : we should received a month of history // -> 31x24x60 minute records - printf("\r %.1f%%", min(100, 100*((double)frame_id/(31*24*60)))); +// printf("fid: %d calc: %d\n",frame_id,100*frame_id/(31*24*60)); +// if (((100*frame_id/(31*24*60)) % 10)==0) +// printf("."); +// printf("\r %.1f%%", min(100, 100*((double)frame_id/(31*24*60)))); fflush(stdout); } // cache the history in a buffer, we will insert it in the db later. @@ -205,8 +208,8 @@ static int process_frame(int dev_id, unsigned char *frame) } else { - db_insert_hist(&rec); - db_update_status(); +// db_insert_hist(&rec); +// db_update_status(); process_live_data(&rec); // the record is not live data, but we do that to // update the time in the .live file // (the cm160 send a DB frame when a new minute starts) @@ -221,8 +224,8 @@ static int process_frame(int dev_id, unsigned char *frame) fflush(stdout); receive_history = false; // Now, insert the history into the db - pthread_t thread; - pthread_create(&thread, NULL, (void *)&insert_db_history, (void *)frame_id); +/* pthread_t thread; + pthread_create(&thread, NULL, (void *)&insert_db_history, (void *)frame_id);*/ } process_live_data(&rec); @@ -321,7 +324,7 @@ int main(int argc, char **argv) while(1) { - db_open(); + //db_open(); dev_cnt = 0; receive_history = true; frame_id = 0; @@ -334,12 +337,12 @@ int main(int argc, char **argv) if(!(g_devices[0].hdev = usb_open(g_devices[0].usb_dev))) { fprintf(stderr, "failed to open device\n"); - db_close(); + //db_close(); break; } handle_device(0); usb_close(g_devices[0].hdev); - db_close(); + //db_close(); } return 0; diff --git a/src/cm160.h b/src/cm160.h index 36dd1a0..9873181 100644 --- a/src/cm160.h +++ b/src/cm160.h @@ -31,6 +31,22 @@ struct cm160_device { int epout; // OUT end point address }; +struct record_data { + int addr; + int year; + int month; + int day; + int hour; + int min; + double cost; + double amps; + double watts; + double ah; // watt hour and ampere hour are the units used inside the db + double wh; + bool isLiveData; // Flag used to know is this record is the live conumption + // or the mean consumption (for the DB) +}; + // CM160 protocol #define FRAME_ID_LIVE 0x51 #define FRAME_ID_DB 0x59 // value used to store in the DB (ch1_kw_avg) diff --git a/src/db.c b/src/db.c deleted file mode 100644 index d6c9ccb..0000000 --- a/src/db.c +++ /dev/null @@ -1,258 +0,0 @@ -/* - * eagle-owl application. - * - * Copyright (C) 2012 Philippe Cornet - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - -#include -#include -#include -#include -#include "db.h" -#include "sql_cmd.h" - -#define EAGLE_OWL_DB "eagleowl.db" -#define EAGLE_OWL_STAT_DB "eagleowl_stat.db" - -static sqlite3 *db = NULL; -static sqlite3 *stat_db = NULL; - -// Returns the day of the week: 0 = monday ... 6 = sunday -static inline int get_day_of_week(int y, int m, int d) -{ - static int t[] = {0, 3, 2, 5, 0, 3, 5, 1, 4, 6, 2, 4}; - y -= m < 3; - return (y + y/4 - y/100 + y/400 + t[m-1] + d - 1) % 7; -} - -static inline bool is_full_tariff(int hour) -{ // TODO: get info from energy_tariffv2 table! - return (hour >= 8 && hour < 23)?true:false; -} - -// Create eagleowl_db (same format as the one from OWL) -static int create_main_db() -{ - int ret = SQLITE_OK; - printf("%s doesn't exist -> create it.\n", EAGLE_OWL_DB); - sqlite3_open_v2(EAGLE_OWL_DB, &db, SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE, NULL); - - SQL_EXEC(db, CREATE_HISTORY_TBL, "Create energy_history table"); - SQL_EXEC(db, CREATE_PARAM_TBL, "Create energy_param table"); - SQL_EXEC(db, CREATE_SENSOR_TBL, "Create energy_sensor table"); - SQL_EXEC(db, CREATE_TARIFFV2_TBL, "Create energy_tariffv2 table"); - - return ret; -} - -static int create_stat_db() -{ - int ret = SQLITE_OK; - printf("%s doesn't exist -> create it.\n", EAGLE_OWL_STAT_DB); - sqlite3_open_v2(EAGLE_OWL_STAT_DB, &stat_db, - SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE, NULL); - SQL_EXEC(stat_db, CREATE_YEAR_STAT, "Create energy_year_stat table"); - SQL_EXEC(stat_db, CREATE_MONTH_STAT, "Create energy_month_stat table"); - SQL_EXEC(stat_db, CREATE_DAY_STAT, "Create energy_year_day table"); - SQL_EXEC(stat_db, CREATE_HOUR_STAT, "Create energy_year_hour table"); - - return ret; -} - -int db_open(void) -{ - int ret = SQLITE_OK; - if(!db) - { - ret = sqlite3_open_v2(EAGLE_OWL_DB, &db, SQLITE_OPEN_READWRITE, NULL); - if(ret != SQLITE_OK) - ret = create_main_db(); - - if(ret == SQLITE_OK) - { - sqlite3_create_function(db, "update_stat_db", 5, SQLITE_UTF8, NULL, - &update_stat, NULL, NULL); - - SQL_EXEC(db, CREATE_UPDATE_STAT_TRIGGER, "Create update_stat trigger"); - } - } - - if(!stat_db && ret == SQLITE_OK) - { - ret = sqlite3_open_v2(EAGLE_OWL_STAT_DB, &stat_db, SQLITE_OPEN_READWRITE, NULL); - if(ret != SQLITE_OK) - ret = create_stat_db(); - } - return ret; -} - -void db_close(void) -{ - if(db) - { - sqlite3_close(db); - db = NULL; - } - if(stat_db) - { - sqlite3_close(stat_db); - stat_db = NULL; - } -} - -int db_begin_transaction() -{ - SQL_EXEC(db, "BEGIN TRANSACTION", "begin transaction"); - SQL_EXEC(stat_db, "BEGIN TRANSACTION", "begin transaction"); - return 0; -} - -int db_end_transaction() -{ - SQL_EXEC(db, "END TRANSACTION", "begin transaction"); - SQL_EXEC(stat_db, "END TRANSACTION", "begin transaction"); - return 0; -} - -int db_insert_hist(struct record_data *rec) -{ - int ret = SQLITE_OK; - char *errmsg; - bool retry = false; - - db_open(); - - if(!db || !stat_db) - { - fprintf(stderr, "Error: db_insert_hist dbs not opened!\n"); - return -1; - } - - char sql[512]; - int addr = rec->addr; - int ghg = 43; // TODO: get it from energy_param table - int cost = rec->cost; - int y = rec->year; - int m = rec->month; - int d = rec->day; - int h = rec->hour; - int min = rec->min; - double ah = rec->ah; - double wh = rec->wh; - sprintf(sql, INSERT_HISTORY_TBL, addr, y, m, d, h, min, ah, wh, ghg, cost, - ah, ah, wh, wh); - do - { - retry = false; - ret = sqlite3_exec(db, sql, NULL, NULL, &errmsg); - if(ret == SQLITE_BUSY) - { - sqlite3_free(errmsg); - retry = true; - usleep(20); - } - else if(ret != SQLITE_OK) - { - printf("db_insert_hist error: %s\n", errmsg); - sqlite3_free(errmsg); - } - } - while(retry); - - return ret; -} - -void update_stat(sqlite3_context *context, int argc, sqlite3_value **argv) -{ - if(argc != 5) - return; - - int y = sqlite3_value_int(argv[0]); - int m = sqlite3_value_int(argv[1]); - int d = sqlite3_value_int(argv[2]); - int h = sqlite3_value_int(argv[3]); - double kwh = sqlite3_value_double(argv[4]); -// printf("update_stat callback called %d/%d/%d @%dh: %f kwh\n", y, m, d, h, kwh); - update_stat_db(y, m, d, h, kwh); -} - -int update_stat_db(int y, int m, int d, int h, double kwh) -{ - int addr = 0; // TODO - char sql[512]; - double day_conso = 0; - double night_conso = 0; - - if(!db || !stat_db) - { - fprintf(stderr, "Error: db_insert_hist dbs not opened!\n"); - return -1; - } - - if(get_day_of_week(y, m, d) < 5 && is_full_tariff(h)) // TODO: use tariffs from db - day_conso += kwh; - else - night_conso += kwh; - - // update energy_hour_stat - sprintf(sql, UPDATE_STAT_HOUR, kwh, day_conso, night_conso, y, m, d, h, - addr, y, m, d, h, kwh, day_conso, night_conso); - SQL_EXEC(stat_db, sql, "Update stat_hour DB"); - - // update energy_day_stat - sprintf(sql, UPDATE_STAT_DAY, kwh, day_conso, night_conso, y, m, d, - addr, y, m, d, kwh, day_conso, night_conso); - SQL_EXEC(stat_db, sql, "Update stat_day DB"); - - // update energy_month_stat - sprintf(sql, UPDATE_STAT_MONTH, kwh, day_conso, night_conso, y, m, - addr, y, m, kwh, day_conso, night_conso); - SQL_EXEC(stat_db, sql, "Update stat_month DB"); - - // update energy_year_stat - sprintf(sql, UPDATE_STAT_YEAR, kwh, day_conso, night_conso, y, - addr, y, kwh, day_conso, night_conso); - SQL_EXEC(stat_db, sql, "Update stat_year DB"); - - return SQLITE_OK; -} - -// status is use to visualize in the calendar if the data for a day is complete -// or partial with the following color code: -// grey : no data for that day -// orange : data, but incomplete -// blue : data is complete (sum of 60x24 minutes kwh values) -int db_update_status(void) -{ - char sql[512]; - if(!stat_db) - { - fprintf(stderr, "Error: db_update_status stat_db not opened!\n"); - return -1; - } - - // update status - sprintf(sql, "UPDATE energy_hour_stat SET status = 1 WHERE record_count = %d", 60); - SQL_EXEC(stat_db, sql, "Update energy_hour_stat status"); - - sprintf(sql, "UPDATE energy_day_stat SET status = 1 WHERE record_count = %d", 60*24); - SQL_EXEC(stat_db, sql, "Update energy_day_stat status"); - - return SQLITE_OK; -} - diff --git a/src/db.h b/src/db.h deleted file mode 100644 index afee0c4..0000000 --- a/src/db.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - * eagle-owl application. - * - * Copyright (C) 2012 Philippe Cornet - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - -#ifndef __DB_H__ -#define __DB_H__ -#include - -struct record_data { - int addr; - int year; - int month; - int day; - int hour; - int min; - double cost; - double amps; - double watts; - double ah; // watt hour and ampere hour are the units used inside the db - double wh; - bool isLiveData; // Flag used to know is this record is the live conumption - // or the mean consumption (for the DB) -}; - -int db_open(void); -void db_close(void); -int db_begin_transaction(void); -int db_end_transaction(void); -int db_insert_hist(struct record_data *rec); -int db_update_status(void); - -void update_stat(sqlite3_context *context, int argc, sqlite3_value **argv); -int update_stat_db(int y, int m, int d, int h, double kwh); - -#endif // __DB_H__ diff --git a/src/db_import.c b/src/db_import.c deleted file mode 100644 index e6fe260..0000000 --- a/src/db_import.c +++ /dev/null @@ -1,224 +0,0 @@ -/* - * eagle-owl application. - * - * Copyright (C) 2012 Philippe Cornet - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - -#include -#include -#include -#include -#include -#include - -#include "db.h" -#include "sql_cmd.h" - -#ifdef DEBUG - #define dbg_print printf -#else - #define dbg_print(...) -#endif - -#ifndef min - #define min(a,b) (((a) < (b)) ? (a) : (b)) -#endif -#ifndef max - #define max(a,b) (((a) > (b)) ? (a) : (b)) -#endif - -#define OWL_DB_TABLES_CNT 4 - -static char *owl_db_tables[OWL_DB_TABLES_CNT] = { - "energy_history", - "energy_param", - "energy_sensor", - "energy_tariffv2" -}; - - -#define EAGLE_OWL_DB "eagleowl.db" -#define EAGLE_OWL_STAT_DB "eagleowl_stat.db" - -static inline int get_day_of_week(int y, int m, int d) -{ - static int t[] = {0, 3, 2, 5, 0, 3, 5, 1, 4, 6, 2, 4}; - y -= m < 3; - return (y + y/4 - y/100 + y/400 + t[m-1] + d - 1) % 7; -} - -static inline bool is_full_tariff(int hour) -{ // TODO: get info from energy_tariffv2 table! - return (hour >= 8 && hour < 23)?true:false; -} - -// checks if the elem "name" is present in the table -static bool is_present(char *name, char table[][256], int size) -{ - int i; - for(i = 0; i < size; i++) - { - if(strcmp(name, table[i]) == 0) - { - dbg_print(" -> %s found\n", name); - return true; - } - } - dbg_print(" -> %s NOT found\n", name); - return false; -} - -static bool validate_imported_db(sqlite3* imp_db) -{ - char sql[] = LIST_TABLES; - - sqlite3_stmt *stmt; - int ret = sqlite3_prepare(imp_db, sql, sizeof(sql), &stmt, NULL); - if(ret != SQLITE_OK) - { - printf("sqlite3_prepare error: %s\n", sqlite3_errmsg(imp_db)); - return false; - } - - int table_cnt = 0; - char tbl[OWL_DB_TABLES_CNT][256]; - while(sqlite3_step(stmt)==SQLITE_ROW && table_cnt\n", prog_name); - printf("\n"); -} - -int main(int argc, char *argv[]) -{ - sqlite3 *imp_db = NULL; - if(argc < 2) - { - print_help(argv[0]); - return -1; - } - - int ret = sqlite3_open_v2(argv[1], &imp_db, SQLITE_OPEN_READONLY, NULL); - if(ret != SQLITE_OK || imp_db == NULL) { - printf("Could not open database %s: open returned %d\n", argv[1], ret); - return -1; - } - if(!validate_imported_db(imp_db)) - { - printf("error: %s is not a valid OWL database\n", argv[1]); - goto end; - } - dbg_print("%s db is valid\n", argv[1]); - - - // open db and stat_db - db_open(); - - import_db(&imp_db); - - sqlite3_close(imp_db); - imp_db = NULL; - -end: - if(imp_db) - sqlite3_close(imp_db); - db_close(); - return 0; -} diff --git a/src/sql_cmd.h b/src/sql_cmd.h deleted file mode 100644 index 49054c2..0000000 --- a/src/sql_cmd.h +++ /dev/null @@ -1,196 +0,0 @@ -/* - * eagle-owl application. - * - * Copyright (C) 2012 Philippe Cornet - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - -#ifndef __EAGLEOWL_SQL_H__ -#define __EAGLEOWL_SQL_H__ - -#define SQL_EXEC(db,sql,desc) \ - { \ - int ret = SQLITE_OK; \ - char *err; \ - if((ret = sqlite3_exec(db, sql, NULL, NULL, &err)) != SQLITE_OK) \ - { \ - printf("%s error: %s\n", desc, err); \ - sqlite3_free(err); \ - return ret; \ - } \ - } - -#define LIST_TABLES "SELECT name FROM sqlite_master WHERE type='table' ORDER BY name" - -#define CREATE_HISTORY_TBL "CREATE TABLE energy_history(" \ - "addr INT, year INT, month INT, day INT," \ - " hour INT, min INT," \ - " ch1_amps_avg INT, ch1_kw_avg INT, ghg INT, cost INT," \ - " ch1_amps_min INT, ch1_amps_max INT, ch1_kw_min INT," \ - " ch1_kw_max INT," \ - " PRIMARY KEY(addr, year, month, day, hour, min));" - -#define CREATE_PARAM_TBL "CREATE TABLE energy_param(" \ - "key VARCHAR, value VARCHAR," \ - " PRIMARY KEY(key));" - -#define CREATE_SENSOR_TBL "CREATE TABLE energy_sensor(" \ - "addr INT, name VARCHAR, model INT, tariff_uid VARCHAR," \ - " PRIMARY KEY(addr));" - -#define CREATE_TARIFFV2_TBL "CREATE TABLE energy_tariffv2(" \ - "uid VARCHAR, name VARCHAR," \ - " b1_time INT, b1_cost INT, b1_type INT," \ - " b2_time INT, b2_cost INT, b2_type INT," \ - " b3_time INT, b3_cost INT, b3_type INT," \ - " b4_time INT, b4_cost INT, b4_type INT," \ - " b5_time INT, b5_cost INT, b5_type INT," \ - " b6_time INT, b6_cost INT, b6_type INT," \ - " PRIMARY KEY(name));" - -#define CREATE_UPDATE_STAT_TRIGGER "CREATE TRIGGER IF NOT EXISTS updatestat_cb "\ - "AFTER INSERT ON energy_history" \ - " BEGIN SELECT update_stat_db(NEW.year," \ - " NEW.month, NEW.day, NEW.hour," \ - " NEW.ch1_kw_avg/1000);" \ - " END;" - -#define DELETE_UPDATE_STAT_TRIGGER "DROP TRIGGER IF EXISTS updatestat_cb;" - -// record_count: number of minutes records that have been used to compute the stat -// e.g: for a full day_stat: record_count should be 24*60 (24 hours of 60 minutes) -// status: 0: the stat is complete (record_count is the max value) -// 1: the stat is incomplete (record_count is lower than the max value) - -#define CREATE_YEAR_STAT "CREATE TABLE energy_year_stat(" \ - "addr INT, year INT, kwh_total INT," \ - " kwh_week_total INT, kwh_weekend_total INT," \ - " record_count INT, status INT," \ - " PRIMARY KEY(addr, year));" - -#define CREATE_MONTH_STAT "CREATE TABLE energy_month_stat(" \ - "addr INT, year INT, month INT, kwh_total INT,"\ - " kwh_week_total INT, kwh_weekend_total INT," \ - " record_count INT, status INT," \ - " PRIMARY KEY(addr, year, month));" - -#define CREATE_DAY_STAT "CREATE TABLE energy_day_stat(" \ - "addr INT, year INT, month INT, day INT, " \ - "kwh_total INT, kwh_week_total INT, " \ - "kwh_weekend_total INT, record_count INT, status INT, " \ - " PRIMARY KEY(addr, year, month, day));" - -#define CREATE_HOUR_STAT "CREATE TABLE energy_hour_stat(" \ - "addr INT, year INT, month INT, day INT, hour INT, " \ - "kwh_total INT, kwh_week_total INT, " \ - "kwh_weekend_total INT, record_count INT, status INT, " \ - " PRIMARY KEY(addr, year, month, day, hour));" - -#define ATTACH_IMPORT_DB "ATTACH DATABASE '%s' AS import_db" -#define DETACH_IMPORT_DB "DETACH import_db" - -#define MERGE_HISTORY_TBL "INSERT INTO energy_history " \ - "SELECT * from import_db.energy_history " \ - "WHERE NOT EXISTS ( " \ - " SELECT * from energy_history WHERE" \ - " import_db.energy_history.addr = energy_history.addr " \ - " AND import_db.energy_history.year = energy_history.year " \ - " AND import_db.energy_history.month = energy_history.month"\ - " AND import_db.energy_history.day = energy_history.day" \ - " AND import_db.energy_history.hour = energy_history.hour" \ - " AND import_db.energy_history.min = energy_history.min)" - -#define MERGE_PARAM_TBL "INSERT INTO energy_param " \ - "SELECT * FROM import_db.energy_param " \ - "WHERE import_db.energy_param.key " \ - "NOT IN (SELECT key FROM energy_param)" - -#define MERGE_SENSOR_TBL "INSERT INTO energy_sensor " \ - "SELECT * FROM import_db.energy_sensor " \ - "WHERE import_db.energy_sensor.addr " \ - " NOT IN (SELECT addr FROM energy_sensor)" - -#define MERGE_TARIFFV2_TBL "INSERT INTO energy_tariffv2 " \ - "SELECT * FROM import_db.energy_tariffv2 " \ - "WHERE import_db.energy_tariffv2.name " \ - " NOT IN (SELECT name FROM energy_tariffv2)" - -#define COUNT_HISTORY_ELEM "SELECT COUNT(*) FROM energy_history" - -#define SELECT_DISTINCT_YEAR "SELECT DISTINCT year FROM energy_history" \ - " ORDER BY year" - -#define SELECT_DISTINCT_MONTH "SELECT DISTINCT month FROM energy_history" \ - " WHERE year = %d ORDER BY month" - -#define SELECT_DISTINCT_DAY "SELECT DISTINCT day FROM energy_history" \ - " WHERE year = %d AND month = %d" \ - " ORDER BY day" - -#define SELECT_DISTINCT_HOUR "SELECT DISTINCT hour FROM energy_history" \ - " WHERE year = %d AND month = %d AND day = %d" \ - " ORDER BY hour" - -#define SELECT_MIN_CONSO "SELECT (ch1_kw_avg/1000) FROM energy_history" \ - " WHERE year = %d AND month = %d AND day = %d" \ - " AND hour = %d" - -#define INSERT_HISTORY_TBL "INSERT OR IGNORE INTO energy_history " \ - " VALUES (%d, %d, %d, %d, %d, %d," \ - " %f, %f, %d, %d, %f, %f, %f, %f);" - -#define UPDATE_STAT_HOUR "INSERT OR REPLACE INTO energy_hour_stat" \ - " SELECT addr, year, month, day, hour, kwh_total + %f," \ - " kwh_week_total + %f, kwh_weekend_total + %f," \ - " record_count + 1 AS c, status FROM energy_hour_stat" \ - " WHERE year=%d AND month=%d AND day=%d AND hour=%d" \ - " UNION " \ - " SELECT %d, %d, %d, %d, %d, %f, %f, %f, 1 as r, 0" \ - " ORDER BY r DESC" \ - " LIMIT 1;" - -#define UPDATE_STAT_DAY "INSERT OR REPLACE INTO energy_day_stat" \ - " SELECT addr, year, month, day, kwh_total + %f," \ - " kwh_week_total + %f, kwh_weekend_total + %f," \ - " record_count + 1 AS c, status FROM energy_day_stat" \ - " WHERE year = %d AND month = %d AND day = %d" \ - " UNION " \ - " SELECT %d, %d, %d, %d, %f, %f, %f, 1 as r, 0" \ - " ORDER BY r DESC" \ - " LIMIT 1;" - -#define UPDATE_STAT_MONTH "INSERT OR REPLACE INTO energy_month_stat" \ - " SELECT addr, year, month, kwh_total + %f," \ - " kwh_week_total + %f, kwh_weekend_total + %f," \ - " record_count + 1 AS c, status FROM energy_month_stat"\ - " WHERE year = %d AND month = %d" \ - " UNION " \ - " SELECT %d, %d, %d, %f, %f, %f, 1 as r, 0" \ - " ORDER BY r DESC" \ - " LIMIT 1;" - -#define UPDATE_STAT_YEAR "INSERT OR REPLACE INTO energy_year_stat" \ - " SELECT addr, year, kwh_total + %f," \ - " kwh_week_total + %f, kwh_weekend_total + %f," \ - " record_count + 1 AS c, status FROM energy_year_stat" \ - " WHERE year = %d" \ - " UNION " \ - " SELECT %d, %d, %f, %f, %f, 1 as r, 0" \ - " ORDER BY r DESC" \ - " LIMIT 1;" - -#endif//__EAGLEOWL_SQL_H__ diff --git a/src/sqlite-autoconf-3071300/INSTALL b/src/sqlite-autoconf-3071300/INSTALL deleted file mode 100644 index 23e5f25..0000000 --- a/src/sqlite-autoconf-3071300/INSTALL +++ /dev/null @@ -1,236 +0,0 @@ -Installation Instructions -************************* - -Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005 Free -Software Foundation, Inc. - -This file is free documentation; the Free Software Foundation gives -unlimited permission to copy, distribute and modify it. - -Basic Installation -================== - -These are generic installation instructions. - 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Run -`configure --help' for more details. - diff --git a/src/sqlite-autoconf-3071300/Makefile.am b/src/sqlite-autoconf-3071300/Makefile.am deleted file mode 100644 index 3931d83..0000000 --- a/src/sqlite-autoconf-3071300/Makefile.am +++ /dev/null @@ -1,19 +0,0 @@ - -AM_CFLAGS = @THREADSAFE_FLAGS@ @DYNAMIC_EXTENSION_FLAGS@ -DSQLITE_ENABLE_FTS3 -DSQLITE_ENABLE_RTREE - -lib_LTLIBRARIES = libsqlite3.la -libsqlite3_la_SOURCES = sqlite3.c -libsqlite3_la_LDFLAGS = -no-undefined -version-info 8:6:8 - -bin_PROGRAMS = sqlite3 -sqlite3_SOURCES = shell.c sqlite3.h -sqlite3_LDADD = $(top_builddir)/libsqlite3.la @READLINE_LIBS@ -sqlite3_DEPENDENCIES = $(top_builddir)/libsqlite3.la - -include_HEADERS = sqlite3.h sqlite3ext.h - -EXTRA_DIST = sqlite3.pc sqlite3.1 tea -pkgconfigdir = ${libdir}/pkgconfig -pkgconfig_DATA = sqlite3.pc - -man_MANS = sqlite3.1 diff --git a/src/sqlite-autoconf-3071300/Makefile.in b/src/sqlite-autoconf-3071300/Makefile.in deleted file mode 100644 index d4f1386..0000000 --- a/src/sqlite-autoconf-3071300/Makefile.in +++ /dev/null @@ -1,836 +0,0 @@ -# Makefile.in generated by automake 1.11.1 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, -# Inc. -# This Makefile.in is free software; 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- 9000/[34]?? ) HP_ARCH=m68k ;; - 9000/[678][0-9][0-9]) - if [ -x /usr/bin/getconf ]; then - sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` - sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` - case "${sc_cpu_version}" in - 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 - 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 - 532) # CPU_PA_RISC2_0 - case "${sc_kernel_bits}" in - 32) HP_ARCH="hppa2.0n" ;; - 64) HP_ARCH="hppa2.0w" ;; - '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 - esac ;; - esac - fi - if [ "${HP_ARCH}" = "" ]; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - - #define _HPUX_SOURCE - #include - #include - - int main () - { - #if defined(_SC_KERNEL_BITS) - long bits = sysconf(_SC_KERNEL_BITS); - #endif - long cpu = sysconf (_SC_CPU_VERSION); - - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1"); break; - case CPU_PA_RISC2_0: - #if defined(_SC_KERNEL_BITS) - switch (bits) - { - case 64: puts ("hppa2.0w"); break; - case 32: puts ("hppa2.0n"); break; - default: puts ("hppa2.0"); break; - } break; - #else /* !defined(_SC_KERNEL_BITS) */ - puts ("hppa2.0"); break; - #endif - default: puts ("hppa1.0"); break; - } - exit (0); - } -EOF - (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` - test -z "$HP_ARCH" && HP_ARCH=hppa - fi ;; - esac - if [ ${HP_ARCH} = "hppa2.0w" ] - then - eval $set_cc_for_build - - # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating - # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler - # generating 64-bit code. GNU and HP use different nomenclature: - # - # $ CC_FOR_BUILD=cc ./config.guess - # => hppa2.0w-hp-hpux11.23 - # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess - # => hppa64-hp-hpux11.23 - - if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | - grep __LP64__ >/dev/null - then - HP_ARCH="hppa2.0w" - else - HP_ARCH="hppa64" - fi - fi - echo ${HP_ARCH}-hp-hpux${HPUX_REV} - exit ;; - ia64:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - echo ia64-hp-hpux${HPUX_REV} - exit ;; - 3050*:HI-UX:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - int - main () - { - long cpu = sysconf (_SC_CPU_VERSION); - /* The order matters, because CPU_IS_HP_MC68K erroneously returns - true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct - results, however. */ - if (CPU_IS_PA_RISC (cpu)) - { - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; - case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; - default: puts ("hppa-hitachi-hiuxwe2"); break; - } - } - else if (CPU_IS_HP_MC68K (cpu)) - puts ("m68k-hitachi-hiuxwe2"); - else puts ("unknown-hitachi-hiuxwe2"); - exit (0); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - echo unknown-hitachi-hiuxwe2 - exit ;; - 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) - echo hppa1.1-hp-bsd - exit ;; - 9000/8??:4.3bsd:*:*) - echo hppa1.0-hp-bsd - exit ;; - *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) - echo hppa1.0-hp-mpeix - exit ;; - hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) - echo hppa1.1-hp-osf - exit ;; - hp8??:OSF1:*:*) - echo hppa1.0-hp-osf - exit ;; - i*86:OSF1:*:*) - if [ -x /usr/sbin/sysversion ] ; then - echo ${UNAME_MACHINE}-unknown-osf1mk - else - echo ${UNAME_MACHINE}-unknown-osf1 - fi - exit ;; - parisc*:Lites*:*:*) - echo hppa1.1-hp-lites - exit ;; - C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) - echo c1-convex-bsd - exit ;; - C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) - echo c34-convex-bsd - exit ;; - C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) - echo c38-convex-bsd - exit ;; - C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) - echo c4-convex-bsd - exit ;; - CRAY*Y-MP:*:*:*) - echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*[A-Z]90:*:*:*) - echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ - | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ - -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ - -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*TS:*:*:*) - echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*T3E:*:*:*) - echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*SV1:*:*:*) - echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - *:UNICOS/mp:*:*) - echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) - FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` - echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - 5000:UNIX_System_V:4.*:*) - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` - echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) - echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} - exit ;; - sparc*:BSD/OS:*:*) - echo sparc-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:BSD/OS:*:*) - echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:FreeBSD:*:*) - echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` - exit ;; - i*:CYGWIN*:*) - echo ${UNAME_MACHINE}-pc-cygwin - exit ;; - i*:MINGW*:*) - echo ${UNAME_MACHINE}-pc-mingw32 - exit ;; - i*:windows32*:*) - # uname -m includes "-pc" on this system. - echo ${UNAME_MACHINE}-mingw32 - exit ;; - i*:PW*:*) - echo ${UNAME_MACHINE}-pc-pw32 - exit ;; - x86:Interix*:[34]*) - echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//' - exit ;; - [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) - echo i${UNAME_MACHINE}-pc-mks - exit ;; - i*:Windows_NT*:* | Pentium*:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we - # UNAME_MACHINE based on the output of uname instead of i386? - echo i586-pc-interix - exit ;; - i*:UWIN*:*) - echo ${UNAME_MACHINE}-pc-uwin - exit ;; - amd64:CYGWIN*:*:*) - echo x86_64-unknown-cygwin - exit ;; - p*:CYGWIN*:*) - echo powerpcle-unknown-cygwin - exit ;; - prep*:SunOS:5.*:*) - echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - *:GNU:*:*) - # the GNU system - echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` - exit ;; - *:GNU/*:*:*) - # other systems with GNU libc and userland - echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu - exit ;; - i*86:Minix:*:*) - echo ${UNAME_MACHINE}-pc-minix - exit ;; - arm*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - cris:Linux:*:*) - echo cris-axis-linux-gnu - exit ;; - crisv32:Linux:*:*) - echo crisv32-axis-linux-gnu - exit ;; - frv:Linux:*:*) - echo frv-unknown-linux-gnu - exit ;; - ia64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m32r*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m68*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - mips:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips - #undef mipsel - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mipsel - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips - #else - CPU= - #endif - #endif -EOF - eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=` - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - mips64:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips64 - #undef mips64el - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mips64el - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips64 - #else - CPU= - #endif - #endif -EOF - eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=` - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - ppc:Linux:*:*) - echo powerpc-unknown-linux-gnu - exit ;; - ppc64:Linux:*:*) - echo powerpc64-unknown-linux-gnu - exit ;; - alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in - EV5) UNAME_MACHINE=alphaev5 ;; - EV56) UNAME_MACHINE=alphaev56 ;; - PCA56) UNAME_MACHINE=alphapca56 ;; - PCA57) UNAME_MACHINE=alphapca56 ;; - EV6) UNAME_MACHINE=alphaev6 ;; - EV67) UNAME_MACHINE=alphaev67 ;; - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null - if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi - echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} - exit ;; - parisc:Linux:*:* | hppa:Linux:*:*) - # Look for CPU level - case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-gnu ;; - PA8*) echo hppa2.0-unknown-linux-gnu ;; - *) echo hppa-unknown-linux-gnu ;; - esac - exit ;; - parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-gnu - exit ;; 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- "") - # Either a pre-BFD a.out linker (linux-gnuoldld) or - # one that does not give us useful --help. - echo "${UNAME_MACHINE}-pc-linux-gnuoldld" - exit ;; - esac - # Determine whether the default compiler is a.out or elf - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - #ifdef __ELF__ - # ifdef __GLIBC__ - # if __GLIBC__ >= 2 - LIBC=gnu - # else - LIBC=gnulibc1 - # endif - # else - LIBC=gnulibc1 - # endif - #else - #ifdef __INTEL_COMPILER - LIBC=gnu - #else - LIBC=gnuaout - #endif - #endif - #ifdef __dietlibc__ - LIBC=dietlibc - #endif -EOF - eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=` - test x"${LIBC}" != x && { - echo "${UNAME_MACHINE}-pc-linux-${LIBC}" - exit - } - test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } - ;; - i*86:DYNIX/ptx:4*:*) - # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. - # earlier versions are messed up and put the nodename in both - # sysname and nodename. - echo i386-sequent-sysv4 - exit ;; - i*86:UNIX_SV:4.2MP:2.*) - # Unixware is an offshoot of SVR4, but it has its own version - # number series starting with 2... - # I am not positive that other SVR4 systems won't match this, - # I just have to hope. -- rms. - # Use sysv4.2uw... so that sysv4* matches it. - echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} - exit ;; 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- *:*VMS:*:*) - UNAME_MACHINE=`(uname -p) 2>/dev/null` - case "${UNAME_MACHINE}" in - A*) echo alpha-dec-vms ; exit ;; - I*) echo ia64-dec-vms ; exit ;; - V*) echo vax-dec-vms ; exit ;; - esac ;; - *:XENIX:*:SysV) - echo i386-pc-xenix - exit ;; - i*86:skyos:*:*) - echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' - exit ;; -esac - -#echo '(No uname command or uname output not recognized.)' 1>&2 -#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 - -eval $set_cc_for_build -cat >$dummy.c < -# include -#endif -main () -{ -#if defined (sony) -#if defined (MIPSEB) - /* BFD wants "bsd" instead of "newsos". 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We also -### recognize some manufacturers as not being operating systems, so we -### can provide default operating systems below. -case $os in - -sun*os*) - # Prevent following clause from handling this invalid input. - ;; - -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ - -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ - -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ - -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ - -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ - -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ - -apple | -axis | -knuth | -cray) - os= - basic_machine=$1 - ;; - -sim | -cisco | -oki | -wec | -winbond) - os= - basic_machine=$1 - ;; - -scout) - ;; - -wrs) - os=-vxworks - basic_machine=$1 - ;; - -chorusos*) - os=-chorusos - basic_machine=$1 - ;; - -chorusrdb) - os=-chorusrdb - basic_machine=$1 - ;; - -hiux*) - os=-hiuxwe2 - ;; - -sco5) - os=-sco3.2v5 - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; 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- m32c) - basic_machine=$basic_machine-unknown - ;; - m6811 | m68hc11 | m6812 | m68hc12) - # Motorola 68HC11/12. - basic_machine=$basic_machine-unknown - os=-none - ;; - m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) - ;; - - # We use `pc' rather than `unknown' - # because (1) that's what they normally are, and - # (2) the word "unknown" tends to confuse beginning users. - i*86 | x86_64) - basic_machine=$basic_machine-pc - ;; - # Object if more than one company name word. - *-*-*) - echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 - exit 1 - ;; - # Recognize the basic CPU types with company name. - 580-* \ - | a29k-* \ - | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ - | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ - | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ - | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ - | avr-* \ - | bfin-* | bs2000-* \ - | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ - | clipper-* | craynv-* | cydra-* \ - | d10v-* | d30v-* | dlx-* \ - | elxsi-* \ - | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \ - | h8300-* | h8500-* \ - | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ - | i*86-* | i860-* | i960-* | ia64-* \ - | ip2k-* | iq2000-* \ - | m32r-* | m32rle-* \ - | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ - | m88110-* | m88k-* | maxq-* | mcore-* \ - | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ - | mips16-* \ - | mips64-* | mips64el-* \ - | mips64vr-* | mips64vrel-* \ - | mips64orion-* | mips64orionel-* \ - | mips64vr4100-* | mips64vr4100el-* \ - | mips64vr4300-* | mips64vr4300el-* \ - | mips64vr5000-* | mips64vr5000el-* \ - | mips64vr5900-* | mips64vr5900el-* \ - | mipsisa32-* | mipsisa32el-* \ - | mipsisa32r2-* | mipsisa32r2el-* \ - | mipsisa64-* | mipsisa64el-* \ - | mipsisa64r2-* | mipsisa64r2el-* \ - | mipsisa64sb1-* | mipsisa64sb1el-* \ - | mipsisa64sr71k-* | mipsisa64sr71kel-* \ - | mipstx39-* | mipstx39el-* \ - | mmix-* \ - | ms1-* \ - | msp430-* \ - | none-* | np1-* | ns16k-* | ns32k-* \ - | orion-* \ - | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ - | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ - | pyramid-* \ - | romp-* | rs6000-* \ - | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | shbe-* \ - | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ - | sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \ - | sparclite-* \ - | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \ - | tahoe-* | thumb-* \ - | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ - | tron-* \ - | v850-* | v850e-* | vax-* \ - | we32k-* \ - | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \ - | xstormy16-* | xtensa-* \ - | ymp-* \ - | z8k-*) - ;; - m32c-*) - ;; - # Recognize the various machine names and aliases which stand - # for a CPU type and a company and sometimes even an OS. - 386bsd) - basic_machine=i386-unknown - os=-bsd - ;; - 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) - basic_machine=m68000-att - ;; - 3b*) - basic_machine=we32k-att - ;; - a29khif) - basic_machine=a29k-amd - os=-udi - ;; - abacus) - basic_machine=abacus-unknown - ;; - adobe68k) - basic_machine=m68010-adobe - os=-scout - ;; - alliant | fx80) - basic_machine=fx80-alliant - ;; - altos | altos3068) - basic_machine=m68k-altos - ;; - am29k) - basic_machine=a29k-none - os=-bsd - ;; - amd64) - basic_machine=x86_64-pc - ;; - amd64-*) - basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - amdahl) - basic_machine=580-amdahl - os=-sysv - ;; - amiga | amiga-*) - basic_machine=m68k-unknown - ;; - amigaos | amigados) - basic_machine=m68k-unknown - os=-amigaos - ;; - amigaunix | amix) - basic_machine=m68k-unknown - os=-sysv4 - ;; - apollo68) - basic_machine=m68k-apollo - os=-sysv - ;; - apollo68bsd) - basic_machine=m68k-apollo - os=-bsd - ;; - aux) - basic_machine=m68k-apple - os=-aux - ;; - balance) - basic_machine=ns32k-sequent - os=-dynix - ;; - c90) - basic_machine=c90-cray - os=-unicos - ;; - convex-c1) - basic_machine=c1-convex - os=-bsd - ;; - convex-c2) - basic_machine=c2-convex - os=-bsd - ;; - convex-c32) - basic_machine=c32-convex - os=-bsd - ;; - convex-c34) - basic_machine=c34-convex - os=-bsd - ;; - convex-c38) - basic_machine=c38-convex - os=-bsd - ;; - cray | j90) - basic_machine=j90-cray - os=-unicos - ;; - craynv) - basic_machine=craynv-cray - os=-unicosmp - ;; - cr16c) - basic_machine=cr16c-unknown - os=-elf - ;; - crds | unos) - basic_machine=m68k-crds - ;; - crisv32 | crisv32-* | etraxfs*) - basic_machine=crisv32-axis - ;; - cris | cris-* | etrax*) - basic_machine=cris-axis - ;; - crx) - basic_machine=crx-unknown - os=-elf - ;; - da30 | da30-*) - basic_machine=m68k-da30 - ;; - decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) - basic_machine=mips-dec - ;; - decsystem10* | dec10*) - basic_machine=pdp10-dec - os=-tops10 - ;; - decsystem20* | dec20*) - basic_machine=pdp10-dec - os=-tops20 - ;; - delta | 3300 | motorola-3300 | motorola-delta \ - | 3300-motorola | delta-motorola) - basic_machine=m68k-motorola - ;; - delta88) - basic_machine=m88k-motorola - os=-sysv3 - ;; - djgpp) - basic_machine=i586-pc - os=-msdosdjgpp - ;; - dpx20 | dpx20-*) - basic_machine=rs6000-bull - os=-bosx - ;; - dpx2* | dpx2*-bull) - basic_machine=m68k-bull - os=-sysv3 - ;; - ebmon29k) - basic_machine=a29k-amd - os=-ebmon - ;; - elxsi) - basic_machine=elxsi-elxsi - os=-bsd - ;; - encore | umax | mmax) - basic_machine=ns32k-encore - ;; - es1800 | OSE68k | ose68k | ose | OSE) - basic_machine=m68k-ericsson - os=-ose - ;; - fx2800) - basic_machine=i860-alliant - ;; - genix) - basic_machine=ns32k-ns - ;; - gmicro) - basic_machine=tron-gmicro - os=-sysv - ;; - go32) - basic_machine=i386-pc - os=-go32 - ;; - h3050r* | hiux*) - basic_machine=hppa1.1-hitachi - os=-hiuxwe2 - ;; - h8300hms) - basic_machine=h8300-hitachi - os=-hms - ;; - h8300xray) - basic_machine=h8300-hitachi - os=-xray - ;; - h8500hms) - basic_machine=h8500-hitachi - os=-hms - ;; - harris) - basic_machine=m88k-harris - os=-sysv3 - ;; - hp300-*) - basic_machine=m68k-hp - ;; - hp300bsd) - basic_machine=m68k-hp - os=-bsd - ;; - hp300hpux) - basic_machine=m68k-hp - os=-hpux - ;; - hp3k9[0-9][0-9] | hp9[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hp9k2[0-9][0-9] | hp9k31[0-9]) - basic_machine=m68000-hp - ;; - hp9k3[2-9][0-9]) - basic_machine=m68k-hp - ;; - hp9k6[0-9][0-9] | hp6[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hp9k7[0-79][0-9] | hp7[0-79][0-9]) - basic_machine=hppa1.1-hp - ;; - hp9k78[0-9] | hp78[0-9]) - # FIXME: really hppa2.0-hp - basic_machine=hppa1.1-hp - ;; - hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) - # FIXME: really hppa2.0-hp - basic_machine=hppa1.1-hp - ;; - hp9k8[0-9][13679] | hp8[0-9][13679]) - basic_machine=hppa1.1-hp - ;; - hp9k8[0-9][0-9] | hp8[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hppa-next) - os=-nextstep3 - ;; - hppaosf) - basic_machine=hppa1.1-hp - os=-osf - ;; - hppro) - basic_machine=hppa1.1-hp - os=-proelf - ;; - i370-ibm* | ibm*) - basic_machine=i370-ibm - ;; -# I'm not sure what "Sysv32" means. Should this be sysv3.2? - i*86v32) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv32 - ;; - i*86v4*) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv4 - ;; - i*86v) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv - ;; - i*86sol2) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-solaris2 - ;; - i386mach) - basic_machine=i386-mach - os=-mach - ;; - i386-vsta | vsta) - basic_machine=i386-unknown - os=-vsta - ;; - iris | iris4d) - basic_machine=mips-sgi - case $os in - -irix*) - ;; - *) - os=-irix4 - ;; - esac - ;; - isi68 | isi) - basic_machine=m68k-isi - os=-sysv - ;; - m88k-omron*) - basic_machine=m88k-omron - ;; - magnum | m3230) - basic_machine=mips-mips - os=-sysv - ;; - merlin) - basic_machine=ns32k-utek - os=-sysv - ;; - mingw32) - basic_machine=i386-pc - os=-mingw32 - ;; - miniframe) - basic_machine=m68000-convergent - ;; - *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) - basic_machine=m68k-atari - os=-mint - ;; - mips3*-*) - basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` - ;; - mips3*) - basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown - ;; - monitor) - basic_machine=m68k-rom68k - os=-coff - ;; - morphos) - basic_machine=powerpc-unknown - os=-morphos - ;; - msdos) - basic_machine=i386-pc - os=-msdos - ;; - mvs) - basic_machine=i370-ibm - os=-mvs - ;; - ncr3000) - basic_machine=i486-ncr - os=-sysv4 - ;; - netbsd386) - basic_machine=i386-unknown - os=-netbsd - ;; - netwinder) - basic_machine=armv4l-rebel - os=-linux - ;; - news | news700 | news800 | news900) - basic_machine=m68k-sony - os=-newsos - ;; - news1000) - basic_machine=m68030-sony - os=-newsos - ;; - news-3600 | risc-news) - basic_machine=mips-sony - os=-newsos - ;; - necv70) - basic_machine=v70-nec - os=-sysv - ;; - next | m*-next ) - basic_machine=m68k-next - case $os in - -nextstep* ) - ;; - -ns2*) - os=-nextstep2 - ;; - *) - os=-nextstep3 - ;; - esac - ;; - nh3000) - basic_machine=m68k-harris - os=-cxux - ;; - nh[45]000) - basic_machine=m88k-harris - os=-cxux - ;; - nindy960) - basic_machine=i960-intel - os=-nindy - ;; - mon960) - basic_machine=i960-intel - os=-mon960 - ;; - nonstopux) - basic_machine=mips-compaq - os=-nonstopux - ;; - np1) - basic_machine=np1-gould - ;; - nsr-tandem) - basic_machine=nsr-tandem - ;; - op50n-* | op60c-*) - basic_machine=hppa1.1-oki - os=-proelf - ;; - openrisc | openrisc-*) - basic_machine=or32-unknown - ;; - os400) - basic_machine=powerpc-ibm - os=-os400 - ;; - OSE68000 | ose68000) - basic_machine=m68000-ericsson - os=-ose - ;; - os68k) - basic_machine=m68k-none - os=-os68k - ;; - pa-hitachi) - basic_machine=hppa1.1-hitachi - os=-hiuxwe2 - ;; - paragon) - basic_machine=i860-intel - os=-osf - ;; - pbd) - basic_machine=sparc-tti - ;; - pbb) - basic_machine=m68k-tti - ;; - pc532 | pc532-*) - basic_machine=ns32k-pc532 - ;; - pentium | p5 | k5 | k6 | nexgen | viac3) - basic_machine=i586-pc - ;; - pentiumpro | p6 | 6x86 | athlon | athlon_*) - basic_machine=i686-pc - ;; - pentiumii | pentium2 | pentiumiii | pentium3) - basic_machine=i686-pc - ;; - pentium4) - basic_machine=i786-pc - ;; - pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) - basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentiumpro-* | p6-* | 6x86-* | athlon-*) - basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) - basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentium4-*) - basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pn) - basic_machine=pn-gould - ;; - power) basic_machine=power-ibm - ;; - ppc) basic_machine=powerpc-unknown - ;; - ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppcle | powerpclittle | ppc-le | powerpc-little) - basic_machine=powerpcle-unknown - ;; - ppcle-* | powerpclittle-*) - basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppc64) basic_machine=powerpc64-unknown - ;; - ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppc64le | powerpc64little | ppc64-le | powerpc64-little) - basic_machine=powerpc64le-unknown - ;; - ppc64le-* | powerpc64little-*) - basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ps2) - basic_machine=i386-ibm - ;; - pw32) - basic_machine=i586-unknown - os=-pw32 - ;; - rom68k) - basic_machine=m68k-rom68k - os=-coff - ;; - rm[46]00) - basic_machine=mips-siemens - ;; - rtpc | rtpc-*) - basic_machine=romp-ibm - ;; - s390 | s390-*) - basic_machine=s390-ibm - ;; - s390x | s390x-*) - basic_machine=s390x-ibm - ;; - sa29200) - basic_machine=a29k-amd - os=-udi - ;; - sb1) - basic_machine=mipsisa64sb1-unknown - ;; - sb1el) - basic_machine=mipsisa64sb1el-unknown - ;; - sei) - basic_machine=mips-sei - os=-seiux - ;; - sequent) - basic_machine=i386-sequent - ;; - sh) - basic_machine=sh-hitachi - os=-hms - ;; - sh64) - basic_machine=sh64-unknown - ;; - sparclite-wrs | simso-wrs) - basic_machine=sparclite-wrs - os=-vxworks - ;; - sps7) - basic_machine=m68k-bull - os=-sysv2 - ;; - spur) - basic_machine=spur-unknown - ;; - st2000) - basic_machine=m68k-tandem - ;; - stratus) - basic_machine=i860-stratus - os=-sysv4 - ;; - sun2) - basic_machine=m68000-sun - ;; - sun2os3) - basic_machine=m68000-sun - os=-sunos3 - ;; - sun2os4) - basic_machine=m68000-sun - os=-sunos4 - ;; - sun3os3) - basic_machine=m68k-sun - os=-sunos3 - ;; - sun3os4) - basic_machine=m68k-sun - os=-sunos4 - ;; - sun4os3) - basic_machine=sparc-sun - os=-sunos3 - ;; - sun4os4) - basic_machine=sparc-sun - os=-sunos4 - ;; - sun4sol2) - basic_machine=sparc-sun - os=-solaris2 - ;; - sun3 | sun3-*) - basic_machine=m68k-sun - ;; - sun4) - basic_machine=sparc-sun - ;; - sun386 | sun386i | roadrunner) - basic_machine=i386-sun - ;; - sv1) - basic_machine=sv1-cray - os=-unicos - ;; - symmetry) - basic_machine=i386-sequent - os=-dynix - ;; - t3e) - basic_machine=alphaev5-cray - os=-unicos - ;; - t90) - basic_machine=t90-cray - os=-unicos - ;; - tic54x | c54x*) - basic_machine=tic54x-unknown - os=-coff - ;; - tic55x | c55x*) - basic_machine=tic55x-unknown - os=-coff - ;; - tic6x | c6x*) - basic_machine=tic6x-unknown - os=-coff - ;; - tx39) - basic_machine=mipstx39-unknown - ;; 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Check the \`README' file, - it often tells you about the needed prerequisites for installing - this package. You may also peek at any GNU archive site, in case - some other package would contain this missing \`$1' program." - exit 1 - ;; -esac - -exit 0 - -# Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "scriptversion=" -# time-stamp-format: "%:y-%02m-%02d.%02H" -# time-stamp-end: "$" -# End: diff --git a/src/sqlite-autoconf-3071300/shell.c b/src/sqlite-autoconf-3071300/shell.c deleted file mode 100644 index 801ad2c..0000000 --- a/src/sqlite-autoconf-3071300/shell.c +++ /dev/null @@ -1,3137 +0,0 @@ -/* -** 2001 September 15 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -************************************************************************* -** This file contains code to implement the "sqlite" command line -** utility for accessing SQLite databases. -*/ -#if (defined(_WIN32) || defined(WIN32)) && !defined(_CRT_SECURE_NO_WARNINGS) -/* This needs to come before any includes for MSVC compiler */ -#define _CRT_SECURE_NO_WARNINGS -#endif - -/* -** Enable large-file support for fopen() and friends on unix. -*/ -#ifndef SQLITE_DISABLE_LFS -# define _LARGE_FILE 1 -# ifndef _FILE_OFFSET_BITS -# define _FILE_OFFSET_BITS 64 -# endif -# define _LARGEFILE_SOURCE 1 -#endif - -#include -#include -#include -#include -#include "sqlite3.h" -#include -#include - -#if !defined(_WIN32) && !defined(WIN32) && !defined(__OS2__) -# include -# if !defined(__RTP__) && !defined(_WRS_KERNEL) -# include -# endif -# include -# include -#endif - -#ifdef __OS2__ -# include -#endif - -#ifdef HAVE_EDITLINE -# include -#endif -#if defined(HAVE_READLINE) && HAVE_READLINE==1 -# include -# include -#endif -#if !defined(HAVE_EDITLINE) && (!defined(HAVE_READLINE) || HAVE_READLINE!=1) -# define readline(p) local_getline(p,stdin,0) -# define add_history(X) -# define read_history(X) -# define write_history(X) -# define stifle_history(X) -#endif - -#if defined(_WIN32) || defined(WIN32) -# include -#define isatty(h) _isatty(h) -#define access(f,m) _access((f),(m)) -#define popen(a,b) _popen((a),(b)) -#define pclose(x) _pclose(x) -#else -/* Make sure isatty() has a prototype. -*/ -extern int isatty(int); -#endif - -#if defined(_WIN32_WCE) -/* Windows CE (arm-wince-mingw32ce-gcc) does not provide isatty() - * thus we always assume that we have a console. That can be - * overridden with the -batch command line option. - */ -#define isatty(x) 1 -#endif - -/* True if the timer is enabled */ -static int enableTimer = 0; - -/* ctype macros that work with signed characters */ -#define IsSpace(X) isspace((unsigned char)X) -#define IsDigit(X) isdigit((unsigned char)X) -#define ToLower(X) (char)tolower((unsigned char)X) - -#if !defined(_WIN32) && !defined(WIN32) && !defined(__OS2__) && !defined(__RTP__) && !defined(_WRS_KERNEL) -#include -#include - -/* Saved resource information for the beginning of an operation */ -static struct rusage sBegin; - -/* -** Begin timing an operation -*/ -static void beginTimer(void){ - if( enableTimer ){ - getrusage(RUSAGE_SELF, &sBegin); - } -} - -/* Return the difference of two time_structs in seconds */ -static double timeDiff(struct timeval *pStart, struct timeval *pEnd){ - return (pEnd->tv_usec - pStart->tv_usec)*0.000001 + - (double)(pEnd->tv_sec - pStart->tv_sec); -} - -/* -** Print the timing results. -*/ -static void endTimer(void){ - if( enableTimer ){ - struct rusage sEnd; - getrusage(RUSAGE_SELF, &sEnd); - printf("CPU Time: user %f sys %f\n", - timeDiff(&sBegin.ru_utime, &sEnd.ru_utime), - timeDiff(&sBegin.ru_stime, &sEnd.ru_stime)); - } -} - -#define BEGIN_TIMER beginTimer() -#define END_TIMER endTimer() -#define HAS_TIMER 1 - -#elif (defined(_WIN32) || defined(WIN32)) - -#include - -/* Saved resource information for the beginning of an operation */ -static HANDLE hProcess; -static FILETIME ftKernelBegin; -static FILETIME ftUserBegin; -typedef BOOL (WINAPI *GETPROCTIMES)(HANDLE, LPFILETIME, LPFILETIME, LPFILETIME, LPFILETIME); -static GETPROCTIMES getProcessTimesAddr = NULL; - -/* -** Check to see if we have timer support. Return 1 if necessary -** support found (or found previously). -*/ -static int hasTimer(void){ - if( getProcessTimesAddr ){ - return 1; - } else { - /* GetProcessTimes() isn't supported in WIN95 and some other Windows versions. - ** See if the version we are running on has it, and if it does, save off - ** a pointer to it and the current process handle. - */ - hProcess = GetCurrentProcess(); - if( hProcess ){ - HINSTANCE hinstLib = LoadLibrary(TEXT("Kernel32.dll")); - if( NULL != hinstLib ){ - getProcessTimesAddr = (GETPROCTIMES) GetProcAddress(hinstLib, "GetProcessTimes"); - if( NULL != getProcessTimesAddr ){ - return 1; - } - FreeLibrary(hinstLib); - } - } - } - return 0; -} - -/* -** Begin timing an operation -*/ -static void beginTimer(void){ - if( enableTimer && getProcessTimesAddr ){ - FILETIME ftCreation, ftExit; - getProcessTimesAddr(hProcess, &ftCreation, &ftExit, &ftKernelBegin, &ftUserBegin); - } -} - -/* Return the difference of two FILETIME structs in seconds */ -static double timeDiff(FILETIME *pStart, FILETIME *pEnd){ - sqlite_int64 i64Start = *((sqlite_int64 *) pStart); - sqlite_int64 i64End = *((sqlite_int64 *) pEnd); - return (double) ((i64End - i64Start) / 10000000.0); -} - -/* -** Print the timing results. -*/ -static void endTimer(void){ - if( enableTimer && getProcessTimesAddr){ - FILETIME ftCreation, ftExit, ftKernelEnd, ftUserEnd; - getProcessTimesAddr(hProcess, &ftCreation, &ftExit, &ftKernelEnd, &ftUserEnd); - printf("CPU Time: user %f sys %f\n", - timeDiff(&ftUserBegin, &ftUserEnd), - timeDiff(&ftKernelBegin, &ftKernelEnd)); - } -} - -#define BEGIN_TIMER beginTimer() -#define END_TIMER endTimer() -#define HAS_TIMER hasTimer() - -#else -#define BEGIN_TIMER -#define END_TIMER -#define HAS_TIMER 0 -#endif - -/* -** Used to prevent warnings about unused parameters -*/ -#define UNUSED_PARAMETER(x) (void)(x) - -/* -** If the following flag is set, then command execution stops -** at an error if we are not interactive. -*/ -static int bail_on_error = 0; - -/* -** Threat stdin as an interactive input if the following variable -** is true. Otherwise, assume stdin is connected to a file or pipe. -*/ -static int stdin_is_interactive = 1; - -/* -** The following is the open SQLite database. We make a pointer -** to this database a static variable so that it can be accessed -** by the SIGINT handler to interrupt database processing. -*/ -static sqlite3 *db = 0; - -/* -** True if an interrupt (Control-C) has been received. -*/ -static volatile int seenInterrupt = 0; - -/* -** This is the name of our program. It is set in main(), used -** in a number of other places, mostly for error messages. -*/ -static char *Argv0; - -/* -** Prompt strings. Initialized in main. Settable with -** .prompt main continue -*/ -static char mainPrompt[20]; /* First line prompt. default: "sqlite> "*/ -static char continuePrompt[20]; /* Continuation prompt. default: " ...> " */ - -/* -** Write I/O traces to the following stream. -*/ -#ifdef SQLITE_ENABLE_IOTRACE -static FILE *iotrace = 0; -#endif - -/* -** This routine works like printf in that its first argument is a -** format string and subsequent arguments are values to be substituted -** in place of % fields. The result of formatting this string -** is written to iotrace. -*/ -#ifdef SQLITE_ENABLE_IOTRACE -static void iotracePrintf(const char *zFormat, ...){ - va_list ap; - char *z; - if( iotrace==0 ) return; - va_start(ap, zFormat); - z = sqlite3_vmprintf(zFormat, ap); - va_end(ap); - fprintf(iotrace, "%s", z); - sqlite3_free(z); -} -#endif - - -/* -** Determines if a string is a number of not. -*/ -static int isNumber(const char *z, int *realnum){ - if( *z=='-' || *z=='+' ) z++; - if( !IsDigit(*z) ){ - return 0; - } - z++; - if( realnum ) *realnum = 0; - while( IsDigit(*z) ){ z++; } - if( *z=='.' ){ - z++; - if( !IsDigit(*z) ) return 0; - while( IsDigit(*z) ){ z++; } - if( realnum ) *realnum = 1; - } - if( *z=='e' || *z=='E' ){ - z++; - if( *z=='+' || *z=='-' ) z++; - if( !IsDigit(*z) ) return 0; - while( IsDigit(*z) ){ z++; } - if( realnum ) *realnum = 1; - } - return *z==0; -} - -/* -** A global char* and an SQL function to access its current value -** from within an SQL statement. This program used to use the -** sqlite_exec_printf() API to substitue a string into an SQL statement. -** The correct way to do this with sqlite3 is to use the bind API, but -** since the shell is built around the callback paradigm it would be a lot -** of work. Instead just use this hack, which is quite harmless. -*/ -static const char *zShellStatic = 0; -static void shellstaticFunc( - sqlite3_context *context, - int argc, - sqlite3_value **argv -){ - assert( 0==argc ); - assert( zShellStatic ); - UNUSED_PARAMETER(argc); - UNUSED_PARAMETER(argv); - sqlite3_result_text(context, zShellStatic, -1, SQLITE_STATIC); -} - - -/* -** This routine reads a line of text from FILE in, stores -** the text in memory obtained from malloc() and returns a pointer -** to the text. NULL is returned at end of file, or if malloc() -** fails. -** -** The interface is like "readline" but no command-line editing -** is done. -*/ -static char *local_getline(char *zPrompt, FILE *in, int csvFlag){ - char *zLine; - int nLine; - int n; - int inQuote = 0; - - if( zPrompt && *zPrompt ){ - printf("%s",zPrompt); - fflush(stdout); - } - nLine = 100; - zLine = malloc( nLine ); - if( zLine==0 ) return 0; - n = 0; - while( 1 ){ - if( n+100>nLine ){ - nLine = nLine*2 + 100; - zLine = realloc(zLine, nLine); - if( zLine==0 ) return 0; - } - if( fgets(&zLine[n], nLine - n, in)==0 ){ - if( n==0 ){ - free(zLine); - return 0; - } - zLine[n] = 0; - break; - } - while( zLine[n] ){ - if( zLine[n]=='"' ) inQuote = !inQuote; - n++; - } - if( n>0 && zLine[n-1]=='\n' && (!inQuote || !csvFlag) ){ - n--; - if( n>0 && zLine[n-1]=='\r' ) n--; - zLine[n] = 0; - break; - } - } - zLine = realloc( zLine, n+1 ); - return zLine; -} - -/* -** Retrieve a single line of input text. -** -** zPrior is a string of prior text retrieved. If not the empty -** string, then issue a continuation prompt. -*/ -static char *one_input_line(const char *zPrior, FILE *in){ - char *zPrompt; - char *zResult; - if( in!=0 ){ - return local_getline(0, in, 0); - } - if( zPrior && zPrior[0] ){ - zPrompt = continuePrompt; - }else{ - zPrompt = mainPrompt; - } - zResult = readline(zPrompt); -#if defined(HAVE_READLINE) && HAVE_READLINE==1 - if( zResult && *zResult ) add_history(zResult); -#endif - return zResult; -} - -struct previous_mode_data { - int valid; /* Is there legit data in here? */ - int mode; - int showHeader; - int colWidth[100]; -}; - -/* -** An pointer to an instance of this structure is passed from -** the main program to the callback. This is used to communicate -** state and mode information. -*/ -struct callback_data { - sqlite3 *db; /* The database */ - int echoOn; /* True to echo input commands */ - int statsOn; /* True to display memory stats before each finalize */ - int cnt; /* Number of records displayed so far */ - FILE *out; /* Write results here */ - FILE *traceOut; /* Output for sqlite3_trace() */ - int nErr; /* Number of errors seen */ - int mode; /* An output mode setting */ - int writableSchema; /* True if PRAGMA writable_schema=ON */ - int showHeader; /* True to show column names in List or Column mode */ - char *zDestTable; /* Name of destination table when MODE_Insert */ - char separator[20]; /* Separator character for MODE_List */ - int colWidth[100]; /* Requested width of each column when in column mode*/ - int actualWidth[100]; /* Actual width of each column */ - char nullvalue[20]; /* The text to print when a NULL comes back from - ** the database */ - struct previous_mode_data explainPrev; - /* Holds the mode information just before - ** .explain ON */ - char outfile[FILENAME_MAX]; /* Filename for *out */ - const char *zDbFilename; /* name of the database file */ - const char *zVfs; /* Name of VFS to use */ - sqlite3_stmt *pStmt; /* Current statement if any. */ - FILE *pLog; /* Write log output here */ -}; - -/* -** These are the allowed modes. -*/ -#define MODE_Line 0 /* One column per line. Blank line between records */ -#define MODE_Column 1 /* One record per line in neat columns */ -#define MODE_List 2 /* One record per line with a separator */ -#define MODE_Semi 3 /* Same as MODE_List but append ";" to each line */ -#define MODE_Html 4 /* Generate an XHTML table */ -#define MODE_Insert 5 /* Generate SQL "insert" statements */ -#define MODE_Tcl 6 /* Generate ANSI-C or TCL quoted elements */ -#define MODE_Csv 7 /* Quote strings, numbers are plain */ -#define MODE_Explain 8 /* Like MODE_Column, but do not truncate data */ - -static const char *modeDescr[] = { - "line", - "column", - "list", - "semi", - "html", - "insert", - "tcl", - "csv", - "explain", -}; - -/* -** Number of elements in an array -*/ -#define ArraySize(X) (int)(sizeof(X)/sizeof(X[0])) - -/* -** Compute a string length that is limited to what can be stored in -** lower 30 bits of a 32-bit signed integer. -*/ -static int strlen30(const char *z){ - const char *z2 = z; - while( *z2 ){ z2++; } - return 0x3fffffff & (int)(z2 - z); -} - -/* -** A callback for the sqlite3_log() interface. -*/ -static void shellLog(void *pArg, int iErrCode, const char *zMsg){ - struct callback_data *p = (struct callback_data*)pArg; - if( p->pLog==0 ) return; - fprintf(p->pLog, "(%d) %s\n", iErrCode, zMsg); - fflush(p->pLog); -} - -/* -** Output the given string as a hex-encoded blob (eg. X'1234' ) -*/ -static void output_hex_blob(FILE *out, const void *pBlob, int nBlob){ - int i; - char *zBlob = (char *)pBlob; - fprintf(out,"X'"); - for(i=0; i0 ){ - fprintf(out,"%.*s",i,z); - } - if( z[i]=='<' ){ - fprintf(out,"<"); - }else if( z[i]=='&' ){ - fprintf(out,"&"); - }else if( z[i]=='>' ){ - fprintf(out,">"); - }else if( z[i]=='\"' ){ - fprintf(out,"""); - }else if( z[i]=='\'' ){ - fprintf(out,"'"); - }else{ - break; - } - z += i + 1; - } -} - -/* -** If a field contains any character identified by a 1 in the following -** array, then the string must be quoted for CSV. -*/ -static const char needCsvQuote[] = { - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, -}; - -/* -** Output a single term of CSV. Actually, p->separator is used for -** the separator, which may or may not be a comma. p->nullvalue is -** the null value. Strings are quoted if necessary. -*/ -static void output_csv(struct callback_data *p, const char *z, int bSep){ - FILE *out = p->out; - if( z==0 ){ - fprintf(out,"%s",p->nullvalue); - }else{ - int i; - int nSep = strlen30(p->separator); - for(i=0; z[i]; i++){ - if( needCsvQuote[((unsigned char*)z)[i]] - || (z[i]==p->separator[0] && - (nSep==1 || memcmp(z, p->separator, nSep)==0)) ){ - i = 0; - break; - } - } - if( i==0 ){ - putc('"', out); - for(i=0; z[i]; i++){ - if( z[i]=='"' ) putc('"', out); - putc(z[i], out); - } - putc('"', out); - }else{ - fprintf(out, "%s", z); - } - } - if( bSep ){ - fprintf(p->out, "%s", p->separator); - } -} - -#ifdef SIGINT -/* -** This routine runs when the user presses Ctrl-C -*/ -static void interrupt_handler(int NotUsed){ - UNUSED_PARAMETER(NotUsed); - seenInterrupt = 1; - if( db ) sqlite3_interrupt(db); -} -#endif - -/* -** This is the callback routine that the shell -** invokes for each row of a query result. -*/ -static int shell_callback(void *pArg, int nArg, char **azArg, char **azCol, int *aiType){ - int i; - struct callback_data *p = (struct callback_data*)pArg; - - switch( p->mode ){ - case MODE_Line: { - int w = 5; - if( azArg==0 ) break; - for(i=0; iw ) w = len; - } - if( p->cnt++>0 ) fprintf(p->out,"\n"); - for(i=0; iout,"%*s = %s\n", w, azCol[i], - azArg[i] ? azArg[i] : p->nullvalue); - } - break; - } - case MODE_Explain: - case MODE_Column: { - if( p->cnt++==0 ){ - for(i=0; icolWidth) ){ - w = p->colWidth[i]; - }else{ - w = 0; - } - if( w<=0 ){ - w = strlen30(azCol[i] ? azCol[i] : ""); - if( w<10 ) w = 10; - n = strlen30(azArg && azArg[i] ? azArg[i] : p->nullvalue); - if( wactualWidth) ){ - p->actualWidth[i] = w; - } - if( p->showHeader ){ - fprintf(p->out,"%-*.*s%s",w,w,azCol[i], i==nArg-1 ? "\n": " "); - } - } - if( p->showHeader ){ - for(i=0; iactualWidth) ){ - w = p->actualWidth[i]; - }else{ - w = 10; - } - fprintf(p->out,"%-*.*s%s",w,w,"-----------------------------------" - "----------------------------------------------------------", - i==nArg-1 ? "\n": " "); - } - } - } - if( azArg==0 ) break; - for(i=0; iactualWidth) ){ - w = p->actualWidth[i]; - }else{ - w = 10; - } - if( p->mode==MODE_Explain && azArg[i] && - strlen30(azArg[i])>w ){ - w = strlen30(azArg[i]); - } - fprintf(p->out,"%-*.*s%s",w,w, - azArg[i] ? azArg[i] : p->nullvalue, i==nArg-1 ? "\n": " "); - } - break; - } - case MODE_Semi: - case MODE_List: { - if( p->cnt++==0 && p->showHeader ){ - for(i=0; iout,"%s%s",azCol[i], i==nArg-1 ? "\n" : p->separator); - } - } - if( azArg==0 ) break; - for(i=0; inullvalue; - fprintf(p->out, "%s", z); - if( iout, "%s", p->separator); - }else if( p->mode==MODE_Semi ){ - fprintf(p->out, ";\n"); - }else{ - fprintf(p->out, "\n"); - } - } - break; - } - case MODE_Html: { - if( p->cnt++==0 && p->showHeader ){ - fprintf(p->out,""); - for(i=0; iout,""); - output_html_string(p->out, azCol[i]); - fprintf(p->out,"\n"); - } - fprintf(p->out,"\n"); - } - if( azArg==0 ) break; - fprintf(p->out,""); - for(i=0; iout,""); - output_html_string(p->out, azArg[i] ? azArg[i] : p->nullvalue); - fprintf(p->out,"\n"); - } - fprintf(p->out,"\n"); - break; - } - case MODE_Tcl: { - if( p->cnt++==0 && p->showHeader ){ - for(i=0; iout,azCol[i] ? azCol[i] : ""); - fprintf(p->out, "%s", p->separator); - } - fprintf(p->out,"\n"); - } - if( azArg==0 ) break; - for(i=0; iout, azArg[i] ? azArg[i] : p->nullvalue); - fprintf(p->out, "%s", p->separator); - } - fprintf(p->out,"\n"); - break; - } - case MODE_Csv: { - if( p->cnt++==0 && p->showHeader ){ - for(i=0; iout,"\n"); - } - if( azArg==0 ) break; - for(i=0; iout,"\n"); - break; - } - case MODE_Insert: { - p->cnt++; - if( azArg==0 ) break; - fprintf(p->out,"INSERT INTO %s VALUES(",p->zDestTable); - for(i=0; i0 ? ",": ""; - if( (azArg[i]==0) || (aiType && aiType[i]==SQLITE_NULL) ){ - fprintf(p->out,"%sNULL",zSep); - }else if( aiType && aiType[i]==SQLITE_TEXT ){ - if( zSep[0] ) fprintf(p->out,"%s",zSep); - output_quoted_string(p->out, azArg[i]); - }else if( aiType && (aiType[i]==SQLITE_INTEGER || aiType[i]==SQLITE_FLOAT) ){ - fprintf(p->out,"%s%s",zSep, azArg[i]); - }else if( aiType && aiType[i]==SQLITE_BLOB && p->pStmt ){ - const void *pBlob = sqlite3_column_blob(p->pStmt, i); - int nBlob = sqlite3_column_bytes(p->pStmt, i); - if( zSep[0] ) fprintf(p->out,"%s",zSep); - output_hex_blob(p->out, pBlob, nBlob); - }else if( isNumber(azArg[i], 0) ){ - fprintf(p->out,"%s%s",zSep, azArg[i]); - }else{ - if( zSep[0] ) fprintf(p->out,"%s",zSep); - output_quoted_string(p->out, azArg[i]); - } - } - fprintf(p->out,");\n"); - break; - } - } - return 0; -} - -/* -** This is the callback routine that the SQLite library -** invokes for each row of a query result. -*/ -static int callback(void *pArg, int nArg, char **azArg, char **azCol){ - /* since we don't have type info, call the shell_callback with a NULL value */ - return shell_callback(pArg, nArg, azArg, azCol, NULL); -} - -/* -** Set the destination table field of the callback_data structure to -** the name of the table given. Escape any quote characters in the -** table name. -*/ -static void set_table_name(struct callback_data *p, const char *zName){ - int i, n; - int needQuote; - char *z; - - if( p->zDestTable ){ - free(p->zDestTable); - p->zDestTable = 0; - } - if( zName==0 ) return; - needQuote = !isalpha((unsigned char)*zName) && *zName!='_'; - for(i=n=0; zName[i]; i++, n++){ - if( !isalnum((unsigned char)zName[i]) && zName[i]!='_' ){ - needQuote = 1; - if( zName[i]=='\'' ) n++; - } - } - if( needQuote ) n += 2; - z = p->zDestTable = malloc( n+1 ); - if( z==0 ){ - fprintf(stderr,"Error: out of memory\n"); - exit(1); - } - n = 0; - if( needQuote ) z[n++] = '\''; - for(i=0; zName[i]; i++){ - z[n++] = zName[i]; - if( zName[i]=='\'' ) z[n++] = '\''; - } - if( needQuote ) z[n++] = '\''; - z[n] = 0; -} - -/* zIn is either a pointer to a NULL-terminated string in memory obtained -** from malloc(), or a NULL pointer. The string pointed to by zAppend is -** added to zIn, and the result returned in memory obtained from malloc(). -** zIn, if it was not NULL, is freed. -** -** If the third argument, quote, is not '\0', then it is used as a -** quote character for zAppend. -*/ -static char *appendText(char *zIn, char const *zAppend, char quote){ - int len; - int i; - int nAppend = strlen30(zAppend); - int nIn = (zIn?strlen30(zIn):0); - - len = nAppend+nIn+1; - if( quote ){ - len += 2; - for(i=0; idb, zSelect, -1, &pSelect, 0); - if( rc!=SQLITE_OK || !pSelect ){ - fprintf(p->out, "/**** ERROR: (%d) %s *****/\n", rc, sqlite3_errmsg(p->db)); - p->nErr++; - return rc; - } - rc = sqlite3_step(pSelect); - nResult = sqlite3_column_count(pSelect); - while( rc==SQLITE_ROW ){ - if( zFirstRow ){ - fprintf(p->out, "%s", zFirstRow); - zFirstRow = 0; - } - z = (const char*)sqlite3_column_text(pSelect, 0); - fprintf(p->out, "%s", z); - for(i=1; iout, ",%s", sqlite3_column_text(pSelect, i)); - } - if( z==0 ) z = ""; - while( z[0] && (z[0]!='-' || z[1]!='-') ) z++; - if( z[0] ){ - fprintf(p->out, "\n;\n"); - }else{ - fprintf(p->out, ";\n"); - } - rc = sqlite3_step(pSelect); - } - rc = sqlite3_finalize(pSelect); - if( rc!=SQLITE_OK ){ - fprintf(p->out, "/**** ERROR: (%d) %s *****/\n", rc, sqlite3_errmsg(p->db)); - p->nErr++; - } - return rc; -} - -/* -** Allocate space and save off current error string. -*/ -static char *save_err_msg( - sqlite3 *db /* Database to query */ -){ - int nErrMsg = 1+strlen30(sqlite3_errmsg(db)); - char *zErrMsg = sqlite3_malloc(nErrMsg); - if( zErrMsg ){ - memcpy(zErrMsg, sqlite3_errmsg(db), nErrMsg); - } - return zErrMsg; -} - -/* -** Display memory stats. -*/ -static int display_stats( - sqlite3 *db, /* Database to query */ - struct callback_data *pArg, /* Pointer to struct callback_data */ - int bReset /* True to reset the stats */ -){ - int iCur; - int iHiwtr; - - if( pArg && pArg->out ){ - - iHiwtr = iCur = -1; - sqlite3_status(SQLITE_STATUS_MEMORY_USED, &iCur, &iHiwtr, bReset); - fprintf(pArg->out, "Memory Used: %d (max %d) bytes\n", iCur, iHiwtr); - iHiwtr = iCur = -1; - sqlite3_status(SQLITE_STATUS_MALLOC_COUNT, &iCur, &iHiwtr, bReset); - fprintf(pArg->out, "Number of Outstanding Allocations: %d (max %d)\n", iCur, iHiwtr); -/* -** Not currently used by the CLI. -** iHiwtr = iCur = -1; -** sqlite3_status(SQLITE_STATUS_PAGECACHE_USED, &iCur, &iHiwtr, bReset); -** fprintf(pArg->out, "Number of Pcache Pages Used: %d (max %d) pages\n", iCur, iHiwtr); -*/ - iHiwtr = iCur = -1; - sqlite3_status(SQLITE_STATUS_PAGECACHE_OVERFLOW, &iCur, &iHiwtr, bReset); - fprintf(pArg->out, "Number of Pcache Overflow Bytes: %d (max %d) bytes\n", iCur, iHiwtr); -/* -** Not currently used by the CLI. -** iHiwtr = iCur = -1; -** sqlite3_status(SQLITE_STATUS_SCRATCH_USED, &iCur, &iHiwtr, bReset); -** fprintf(pArg->out, "Number of Scratch Allocations Used: %d (max %d)\n", iCur, iHiwtr); -*/ - iHiwtr = iCur = -1; - sqlite3_status(SQLITE_STATUS_SCRATCH_OVERFLOW, &iCur, &iHiwtr, bReset); - fprintf(pArg->out, "Number of Scratch Overflow Bytes: %d (max %d) bytes\n", iCur, iHiwtr); - iHiwtr = iCur = -1; - sqlite3_status(SQLITE_STATUS_MALLOC_SIZE, &iCur, &iHiwtr, bReset); - fprintf(pArg->out, "Largest Allocation: %d bytes\n", iHiwtr); - iHiwtr = iCur = -1; - sqlite3_status(SQLITE_STATUS_PAGECACHE_SIZE, &iCur, &iHiwtr, bReset); - fprintf(pArg->out, "Largest Pcache Allocation: %d bytes\n", iHiwtr); - iHiwtr = iCur = -1; - sqlite3_status(SQLITE_STATUS_SCRATCH_SIZE, &iCur, &iHiwtr, bReset); - fprintf(pArg->out, "Largest Scratch Allocation: %d bytes\n", iHiwtr); -#ifdef YYTRACKMAXSTACKDEPTH - iHiwtr = iCur = -1; - sqlite3_status(SQLITE_STATUS_PARSER_STACK, &iCur, &iHiwtr, bReset); - fprintf(pArg->out, "Deepest Parser Stack: %d (max %d)\n", iCur, iHiwtr); -#endif - } - - if( pArg && pArg->out && db ){ - iHiwtr = iCur = -1; - sqlite3_db_status(db, SQLITE_DBSTATUS_LOOKASIDE_USED, &iCur, &iHiwtr, bReset); - fprintf(pArg->out, "Lookaside Slots Used: %d (max %d)\n", iCur, iHiwtr); - sqlite3_db_status(db, SQLITE_DBSTATUS_LOOKASIDE_HIT, &iCur, &iHiwtr, bReset); - fprintf(pArg->out, "Successful lookaside attempts: %d\n", iHiwtr); - sqlite3_db_status(db, SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE, &iCur, &iHiwtr, bReset); - fprintf(pArg->out, "Lookaside failures due to size: %d\n", iHiwtr); - sqlite3_db_status(db, SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL, &iCur, &iHiwtr, bReset); - fprintf(pArg->out, "Lookaside failures due to OOM: %d\n", iHiwtr); - iHiwtr = iCur = -1; - sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_USED, &iCur, &iHiwtr, bReset); - fprintf(pArg->out, "Pager Heap Usage: %d bytes\n", iCur); iHiwtr = iCur = -1; - sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_HIT, &iCur, &iHiwtr, 1); - fprintf(pArg->out, "Page cache hits: %d\n", iCur); - iHiwtr = iCur = -1; - sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_MISS, &iCur, &iHiwtr, 1); - fprintf(pArg->out, "Page cache misses: %d\n", iCur); - iHiwtr = iCur = -1; - sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_WRITE, &iCur, &iHiwtr, 1); - fprintf(pArg->out, "Page cache writes: %d\n", iCur); - iHiwtr = iCur = -1; - sqlite3_db_status(db, SQLITE_DBSTATUS_SCHEMA_USED, &iCur, &iHiwtr, bReset); - fprintf(pArg->out, "Schema Heap Usage: %d bytes\n", iCur); - iHiwtr = iCur = -1; - sqlite3_db_status(db, SQLITE_DBSTATUS_STMT_USED, &iCur, &iHiwtr, bReset); - fprintf(pArg->out, "Statement Heap/Lookaside Usage: %d bytes\n", iCur); - } - - if( pArg && pArg->out && db && pArg->pStmt ){ - iCur = sqlite3_stmt_status(pArg->pStmt, SQLITE_STMTSTATUS_FULLSCAN_STEP, bReset); - fprintf(pArg->out, "Fullscan Steps: %d\n", iCur); - iCur = sqlite3_stmt_status(pArg->pStmt, SQLITE_STMTSTATUS_SORT, bReset); - fprintf(pArg->out, "Sort Operations: %d\n", iCur); - iCur = sqlite3_stmt_status(pArg->pStmt, SQLITE_STMTSTATUS_AUTOINDEX, bReset); - fprintf(pArg->out, "Autoindex Inserts: %d\n", iCur); - } - - return 0; -} - -/* -** Execute a statement or set of statements. Print -** any result rows/columns depending on the current mode -** set via the supplied callback. -** -** This is very similar to SQLite's built-in sqlite3_exec() -** function except it takes a slightly different callback -** and callback data argument. -*/ -static int shell_exec( - sqlite3 *db, /* An open database */ - const char *zSql, /* SQL to be evaluated */ - int (*xCallback)(void*,int,char**,char**,int*), /* Callback function */ - /* (not the same as sqlite3_exec) */ - struct callback_data *pArg, /* Pointer to struct callback_data */ - char **pzErrMsg /* Error msg written here */ -){ - sqlite3_stmt *pStmt = NULL; /* Statement to execute. */ - int rc = SQLITE_OK; /* Return Code */ - int rc2; - const char *zLeftover; /* Tail of unprocessed SQL */ - - if( pzErrMsg ){ - *pzErrMsg = NULL; - } - - while( zSql[0] && (SQLITE_OK == rc) ){ - rc = sqlite3_prepare_v2(db, zSql, -1, &pStmt, &zLeftover); - if( SQLITE_OK != rc ){ - if( pzErrMsg ){ - *pzErrMsg = save_err_msg(db); - } - }else{ - if( !pStmt ){ - /* this happens for a comment or white-space */ - zSql = zLeftover; - while( IsSpace(zSql[0]) ) zSql++; - continue; - } - - /* save off the prepared statment handle and reset row count */ - if( pArg ){ - pArg->pStmt = pStmt; - pArg->cnt = 0; - } - - /* echo the sql statement if echo on */ - if( pArg && pArg->echoOn ){ - const char *zStmtSql = sqlite3_sql(pStmt); - fprintf(pArg->out, "%s\n", zStmtSql ? zStmtSql : zSql); - } - - /* Output TESTCTRL_EXPLAIN text of requested */ - if( pArg && pArg->mode==MODE_Explain ){ - const char *zExplain = 0; - sqlite3_test_control(SQLITE_TESTCTRL_EXPLAIN_STMT, pStmt, &zExplain); - if( zExplain && zExplain[0] ){ - fprintf(pArg->out, "%s", zExplain); - } - } - - /* perform the first step. this will tell us if we - ** have a result set or not and how wide it is. - */ - rc = sqlite3_step(pStmt); - /* if we have a result set... */ - if( SQLITE_ROW == rc ){ - /* if we have a callback... */ - if( xCallback ){ - /* allocate space for col name ptr, value ptr, and type */ - int nCol = sqlite3_column_count(pStmt); - void *pData = sqlite3_malloc(3*nCol*sizeof(const char*) + 1); - if( !pData ){ - rc = SQLITE_NOMEM; - }else{ - char **azCols = (char **)pData; /* Names of result columns */ - char **azVals = &azCols[nCol]; /* Results */ - int *aiTypes = (int *)&azVals[nCol]; /* Result types */ - int i; - assert(sizeof(int) <= sizeof(char *)); - /* save off ptrs to column names */ - for(i=0; istatsOn ){ - display_stats(db, pArg, 0); - } - - /* Finalize the statement just executed. If this fails, save a - ** copy of the error message. Otherwise, set zSql to point to the - ** next statement to execute. */ - rc2 = sqlite3_finalize(pStmt); - if( rc!=SQLITE_NOMEM ) rc = rc2; - if( rc==SQLITE_OK ){ - zSql = zLeftover; - while( IsSpace(zSql[0]) ) zSql++; - }else if( pzErrMsg ){ - *pzErrMsg = save_err_msg(db); - } - - /* clear saved stmt handle */ - if( pArg ){ - pArg->pStmt = NULL; - } - } - } /* end while */ - - return rc; -} - - -/* -** This is a different callback routine used for dumping the database. -** Each row received by this callback consists of a table name, -** the table type ("index" or "table") and SQL to create the table. -** This routine should print text sufficient to recreate the table. -*/ -static int dump_callback(void *pArg, int nArg, char **azArg, char **azCol){ - int rc; - const char *zTable; - const char *zType; - const char *zSql; - const char *zPrepStmt = 0; - struct callback_data *p = (struct callback_data *)pArg; - - UNUSED_PARAMETER(azCol); - if( nArg!=3 ) return 1; - zTable = azArg[0]; - zType = azArg[1]; - zSql = azArg[2]; - - if( strcmp(zTable, "sqlite_sequence")==0 ){ - zPrepStmt = "DELETE FROM sqlite_sequence;\n"; - }else if( strcmp(zTable, "sqlite_stat1")==0 ){ - fprintf(p->out, "ANALYZE sqlite_master;\n"); - }else if( strncmp(zTable, "sqlite_", 7)==0 ){ - return 0; - }else if( strncmp(zSql, "CREATE VIRTUAL TABLE", 20)==0 ){ - char *zIns; - if( !p->writableSchema ){ - fprintf(p->out, "PRAGMA writable_schema=ON;\n"); - p->writableSchema = 1; - } - zIns = sqlite3_mprintf( - "INSERT INTO sqlite_master(type,name,tbl_name,rootpage,sql)" - "VALUES('table','%q','%q',0,'%q');", - zTable, zTable, zSql); - fprintf(p->out, "%s\n", zIns); - sqlite3_free(zIns); - return 0; - }else{ - fprintf(p->out, "%s;\n", zSql); - } - - if( strcmp(zType, "table")==0 ){ - sqlite3_stmt *pTableInfo = 0; - char *zSelect = 0; - char *zTableInfo = 0; - char *zTmp = 0; - int nRow = 0; - - zTableInfo = appendText(zTableInfo, "PRAGMA table_info(", 0); - zTableInfo = appendText(zTableInfo, zTable, '"'); - zTableInfo = appendText(zTableInfo, ");", 0); - - rc = sqlite3_prepare(p->db, zTableInfo, -1, &pTableInfo, 0); - free(zTableInfo); - if( rc!=SQLITE_OK || !pTableInfo ){ - return 1; - } - - zSelect = appendText(zSelect, "SELECT 'INSERT INTO ' || ", 0); - /* Always quote the table name, even if it appears to be pure ascii, - ** in case it is a keyword. Ex: INSERT INTO "table" ... */ - zTmp = appendText(zTmp, zTable, '"'); - if( zTmp ){ - zSelect = appendText(zSelect, zTmp, '\''); - free(zTmp); - } - zSelect = appendText(zSelect, " || ' VALUES(' || ", 0); - rc = sqlite3_step(pTableInfo); - while( rc==SQLITE_ROW ){ - const char *zText = (const char *)sqlite3_column_text(pTableInfo, 1); - zSelect = appendText(zSelect, "quote(", 0); - zSelect = appendText(zSelect, zText, '"'); - rc = sqlite3_step(pTableInfo); - if( rc==SQLITE_ROW ){ - zSelect = appendText(zSelect, "), ", 0); - }else{ - zSelect = appendText(zSelect, ") ", 0); - } - nRow++; - } - rc = sqlite3_finalize(pTableInfo); - if( rc!=SQLITE_OK || nRow==0 ){ - free(zSelect); - return 1; - } - zSelect = appendText(zSelect, "|| ')' FROM ", 0); - zSelect = appendText(zSelect, zTable, '"'); - - rc = run_table_dump_query(p, zSelect, zPrepStmt); - if( rc==SQLITE_CORRUPT ){ - zSelect = appendText(zSelect, " ORDER BY rowid DESC", 0); - run_table_dump_query(p, zSelect, 0); - } - free(zSelect); - } - return 0; -} - -/* -** Run zQuery. Use dump_callback() as the callback routine so that -** the contents of the query are output as SQL statements. -** -** If we get a SQLITE_CORRUPT error, rerun the query after appending -** "ORDER BY rowid DESC" to the end. -*/ -static int run_schema_dump_query( - struct callback_data *p, - const char *zQuery -){ - int rc; - char *zErr = 0; - rc = sqlite3_exec(p->db, zQuery, dump_callback, p, &zErr); - if( rc==SQLITE_CORRUPT ){ - char *zQ2; - int len = strlen30(zQuery); - fprintf(p->out, "/****** CORRUPTION ERROR *******/\n"); - if( zErr ){ - fprintf(p->out, "/****** %s ******/\n", zErr); - sqlite3_free(zErr); - zErr = 0; - } - zQ2 = malloc( len+100 ); - if( zQ2==0 ) return rc; - sqlite3_snprintf(len+100, zQ2, "%s ORDER BY rowid DESC", zQuery); - rc = sqlite3_exec(p->db, zQ2, dump_callback, p, &zErr); - if( rc ){ - fprintf(p->out, "/****** ERROR: %s ******/\n", zErr); - }else{ - rc = SQLITE_CORRUPT; - } - sqlite3_free(zErr); - free(zQ2); - } - return rc; -} - -/* -** Text of a help message -*/ -static char zHelp[] = - ".backup ?DB? FILE Backup DB (default \"main\") to FILE\n" - ".bail ON|OFF Stop after hitting an error. Default OFF\n" - ".databases List names and files of attached databases\n" - ".dump ?TABLE? ... Dump the database in an SQL text format\n" - " If TABLE specified, only dump tables matching\n" - " LIKE pattern TABLE.\n" - ".echo ON|OFF Turn command echo on or off\n" - ".exit Exit this program\n" - ".explain ?ON|OFF? Turn output mode suitable for EXPLAIN on or off.\n" - " With no args, it turns EXPLAIN on.\n" - ".header(s) ON|OFF Turn display of headers on or off\n" - ".help Show this message\n" - ".import FILE TABLE Import data from FILE into TABLE\n" - ".indices ?TABLE? Show names of all indices\n" - " If TABLE specified, only show indices for tables\n" - " matching LIKE pattern TABLE.\n" -#ifdef SQLITE_ENABLE_IOTRACE - ".iotrace FILE Enable I/O diagnostic logging to FILE\n" -#endif -#ifndef SQLITE_OMIT_LOAD_EXTENSION - ".load FILE ?ENTRY? Load an extension library\n" -#endif - ".log FILE|off Turn logging on or off. FILE can be stderr/stdout\n" - ".mode MODE ?TABLE? Set output mode where MODE is one of:\n" - " csv Comma-separated values\n" - " column Left-aligned columns. (See .width)\n" - " html HTML code\n" - " insert SQL insert statements for TABLE\n" - " line One value per line\n" - " list Values delimited by .separator string\n" - " tabs Tab-separated values\n" - " tcl TCL list elements\n" - ".nullvalue STRING Print STRING in place of NULL values\n" - ".output FILENAME Send output to FILENAME\n" - ".output stdout Send output to the screen\n" - ".prompt MAIN CONTINUE Replace the standard prompts\n" - ".quit Exit this program\n" - ".read FILENAME Execute SQL in FILENAME\n" - ".restore ?DB? FILE Restore content of DB (default \"main\") from FILE\n" - ".schema ?TABLE? Show the CREATE statements\n" - " If TABLE specified, only show tables matching\n" - " LIKE pattern TABLE.\n" - ".separator STRING Change separator used by output mode and .import\n" - ".show Show the current values for various settings\n" - ".stats ON|OFF Turn stats on or off\n" - ".tables ?TABLE? List names of tables\n" - " If TABLE specified, only list tables matching\n" - " LIKE pattern TABLE.\n" - ".timeout MS Try opening locked tables for MS milliseconds\n" - ".trace FILE|off Output each SQL statement as it is run\n" - ".vfsname ?AUX? Print the name of the VFS stack\n" - ".width NUM1 NUM2 ... Set column widths for \"column\" mode\n" -; - -static char zTimerHelp[] = - ".timer ON|OFF Turn the CPU timer measurement on or off\n" -; - -/* Forward reference */ -static int process_input(struct callback_data *p, FILE *in); - -/* -** Make sure the database is open. If it is not, then open it. If -** the database fails to open, print an error message and exit. -*/ -static void open_db(struct callback_data *p){ - if( p->db==0 ){ - sqlite3_open(p->zDbFilename, &p->db); - db = p->db; - if( db && sqlite3_errcode(db)==SQLITE_OK ){ - sqlite3_create_function(db, "shellstatic", 0, SQLITE_UTF8, 0, - shellstaticFunc, 0, 0); - } - if( db==0 || SQLITE_OK!=sqlite3_errcode(db) ){ - fprintf(stderr,"Error: unable to open database \"%s\": %s\n", - p->zDbFilename, sqlite3_errmsg(db)); - exit(1); - } -#ifndef SQLITE_OMIT_LOAD_EXTENSION - sqlite3_enable_load_extension(p->db, 1); -#endif - } -} - -/* -** Do C-language style dequoting. -** -** \t -> tab -** \n -> newline -** \r -> carriage return -** \NNN -> ascii character NNN in octal -** \\ -> backslash -*/ -static void resolve_backslashes(char *z){ - int i, j; - char c; - for(i=j=0; (c = z[i])!=0; i++, j++){ - if( c=='\\' ){ - c = z[++i]; - if( c=='n' ){ - c = '\n'; - }else if( c=='t' ){ - c = '\t'; - }else if( c=='r' ){ - c = '\r'; - }else if( c>='0' && c<='7' ){ - c -= '0'; - if( z[i+1]>='0' && z[i+1]<='7' ){ - i++; - c = (c<<3) + z[i] - '0'; - if( z[i+1]>='0' && z[i+1]<='7' ){ - i++; - c = (c<<3) + z[i] - '0'; - } - } - } - } - z[j] = c; - } - z[j] = 0; -} - -/* -** Interpret zArg as a boolean value. Return either 0 or 1. -*/ -static int booleanValue(char *zArg){ - int val = atoi(zArg); - int j; - for(j=0; zArg[j]; j++){ - zArg[j] = ToLower(zArg[j]); - } - if( strcmp(zArg,"on")==0 ){ - val = 1; - }else if( strcmp(zArg,"yes")==0 ){ - val = 1; - } - return val; -} - -/* -** Close an output file, assuming it is not stderr or stdout -*/ -static void output_file_close(FILE *f){ - if( f && f!=stdout && f!=stderr ) fclose(f); -} - -/* -** Try to open an output file. The names "stdout" and "stderr" are -** recognized and do the right thing. NULL is returned if the output -** filename is "off". -*/ -static FILE *output_file_open(const char *zFile){ - FILE *f; - if( strcmp(zFile,"stdout")==0 ){ - f = stdout; - }else if( strcmp(zFile, "stderr")==0 ){ - f = stderr; - }else if( strcmp(zFile, "off")==0 ){ - f = 0; - }else{ - f = fopen(zFile, "wb"); - if( f==0 ){ - fprintf(stderr, "Error: cannot open \"%s\"\n", zFile); - } - } - return f; -} - -/* -** A routine for handling output from sqlite3_trace(). -*/ -static void sql_trace_callback(void *pArg, const char *z){ - FILE *f = (FILE*)pArg; - if( f ) fprintf(f, "%s\n", z); -} - -/* -** A no-op routine that runs with the ".breakpoint" doc-command. This is -** a useful spot to set a debugger breakpoint. -*/ -static void test_breakpoint(void){ - static int nCall = 0; - nCall++; -} - -/* -** If an input line begins with "." then invoke this routine to -** process that line. -** -** Return 1 on error, 2 to exit, and 0 otherwise. -*/ -static int do_meta_command(char *zLine, struct callback_data *p){ - int i = 1; - int nArg = 0; - int n, c; - int rc = 0; - char *azArg[50]; - - /* Parse the input line into tokens. - */ - while( zLine[i] && nArg=3 && strncmp(azArg[0], "backup", n)==0 && nArg>1 && nArg<4){ - const char *zDestFile; - const char *zDb; - sqlite3 *pDest; - sqlite3_backup *pBackup; - if( nArg==2 ){ - zDestFile = azArg[1]; - zDb = "main"; - }else{ - zDestFile = azArg[2]; - zDb = azArg[1]; - } - rc = sqlite3_open(zDestFile, &pDest); - if( rc!=SQLITE_OK ){ - fprintf(stderr, "Error: cannot open \"%s\"\n", zDestFile); - sqlite3_close(pDest); - return 1; - } - open_db(p); - pBackup = sqlite3_backup_init(pDest, "main", p->db, zDb); - if( pBackup==0 ){ - fprintf(stderr, "Error: %s\n", sqlite3_errmsg(pDest)); - sqlite3_close(pDest); - return 1; - } - while( (rc = sqlite3_backup_step(pBackup,100))==SQLITE_OK ){} - sqlite3_backup_finish(pBackup); - if( rc==SQLITE_DONE ){ - rc = 0; - }else{ - fprintf(stderr, "Error: %s\n", sqlite3_errmsg(pDest)); - rc = 1; - } - sqlite3_close(pDest); - }else - - if( c=='b' && n>=3 && strncmp(azArg[0], "bail", n)==0 && nArg>1 && nArg<3 ){ - bail_on_error = booleanValue(azArg[1]); - }else - - /* The undocumented ".breakpoint" command causes a call to the no-op - ** routine named test_breakpoint(). - */ - if( c=='b' && n>=3 && strncmp(azArg[0], "breakpoint", n)==0 ){ - test_breakpoint(); - }else - - if( c=='d' && n>1 && strncmp(azArg[0], "databases", n)==0 && nArg==1 ){ - struct callback_data data; - char *zErrMsg = 0; - open_db(p); - memcpy(&data, p, sizeof(data)); - data.showHeader = 1; - data.mode = MODE_Column; - data.colWidth[0] = 3; - data.colWidth[1] = 15; - data.colWidth[2] = 58; - data.cnt = 0; - sqlite3_exec(p->db, "PRAGMA database_list; ", callback, &data, &zErrMsg); - if( zErrMsg ){ - fprintf(stderr,"Error: %s\n", zErrMsg); - sqlite3_free(zErrMsg); - rc = 1; - } - }else - - if( c=='d' && strncmp(azArg[0], "dump", n)==0 && nArg<3 ){ - open_db(p); - /* When playing back a "dump", the content might appear in an order - ** which causes immediate foreign key constraints to be violated. - ** So disable foreign-key constraint enforcement to prevent problems. */ - fprintf(p->out, "PRAGMA foreign_keys=OFF;\n"); - fprintf(p->out, "BEGIN TRANSACTION;\n"); - p->writableSchema = 0; - sqlite3_exec(p->db, "SAVEPOINT dump; PRAGMA writable_schema=ON", 0, 0, 0); - p->nErr = 0; - if( nArg==1 ){ - run_schema_dump_query(p, - "SELECT name, type, sql FROM sqlite_master " - "WHERE sql NOT NULL AND type=='table' AND name!='sqlite_sequence'" - ); - run_schema_dump_query(p, - "SELECT name, type, sql FROM sqlite_master " - "WHERE name=='sqlite_sequence'" - ); - run_table_dump_query(p, - "SELECT sql FROM sqlite_master " - "WHERE sql NOT NULL AND type IN ('index','trigger','view')", 0 - ); - }else{ - int i; - for(i=1; iwritableSchema ){ - fprintf(p->out, "PRAGMA writable_schema=OFF;\n"); - p->writableSchema = 0; - } - sqlite3_exec(p->db, "PRAGMA writable_schema=OFF;", 0, 0, 0); - sqlite3_exec(p->db, "RELEASE dump;", 0, 0, 0); - fprintf(p->out, p->nErr ? "ROLLBACK; -- due to errors\n" : "COMMIT;\n"); - }else - - if( c=='e' && strncmp(azArg[0], "echo", n)==0 && nArg>1 && nArg<3 ){ - p->echoOn = booleanValue(azArg[1]); - }else - - if( c=='e' && strncmp(azArg[0], "exit", n)==0 && nArg==1 ){ - rc = 2; - }else - - if( c=='e' && strncmp(azArg[0], "explain", n)==0 && nArg<3 ){ - int val = nArg>=2 ? booleanValue(azArg[1]) : 1; - if(val == 1) { - if(!p->explainPrev.valid) { - p->explainPrev.valid = 1; - p->explainPrev.mode = p->mode; - p->explainPrev.showHeader = p->showHeader; - memcpy(p->explainPrev.colWidth,p->colWidth,sizeof(p->colWidth)); - } - /* We could put this code under the !p->explainValid - ** condition so that it does not execute if we are already in - ** explain mode. However, always executing it allows us an easy - ** was to reset to explain mode in case the user previously - ** did an .explain followed by a .width, .mode or .header - ** command. - */ - p->mode = MODE_Explain; - p->showHeader = 1; - memset(p->colWidth,0,ArraySize(p->colWidth)); - p->colWidth[0] = 4; /* addr */ - p->colWidth[1] = 13; /* opcode */ - p->colWidth[2] = 4; /* P1 */ - p->colWidth[3] = 4; /* P2 */ - p->colWidth[4] = 4; /* P3 */ - p->colWidth[5] = 13; /* P4 */ - p->colWidth[6] = 2; /* P5 */ - p->colWidth[7] = 13; /* Comment */ - }else if (p->explainPrev.valid) { - p->explainPrev.valid = 0; - p->mode = p->explainPrev.mode; - p->showHeader = p->explainPrev.showHeader; - memcpy(p->colWidth,p->explainPrev.colWidth,sizeof(p->colWidth)); - } - }else - - if( c=='h' && (strncmp(azArg[0], "header", n)==0 || - strncmp(azArg[0], "headers", n)==0) && nArg>1 && nArg<3 ){ - p->showHeader = booleanValue(azArg[1]); - }else - - if( c=='h' && strncmp(azArg[0], "help", n)==0 ){ - fprintf(stderr,"%s",zHelp); - if( HAS_TIMER ){ - fprintf(stderr,"%s",zTimerHelp); - } - }else - - if( c=='i' && strncmp(azArg[0], "import", n)==0 && nArg==3 ){ - char *zTable = azArg[2]; /* Insert data into this table */ - char *zFile = azArg[1]; /* The file from which to extract data */ - sqlite3_stmt *pStmt = NULL; /* A statement */ - int nCol; /* Number of columns in the table */ - int nByte; /* Number of bytes in an SQL string */ - int i, j; /* Loop counters */ - int nSep; /* Number of bytes in p->separator[] */ - char *zSql; /* An SQL statement */ - char *zLine; /* A single line of input from the file */ - char **azCol; /* zLine[] broken up into columns */ - char *zCommit; /* How to commit changes */ - FILE *in; /* The input file */ - int lineno = 0; /* Line number of input file */ - - open_db(p); - nSep = strlen30(p->separator); - if( nSep==0 ){ - fprintf(stderr, "Error: non-null separator required for import\n"); - return 1; - } - zSql = sqlite3_mprintf("SELECT * FROM %s", zTable); - if( zSql==0 ){ - fprintf(stderr, "Error: out of memory\n"); - return 1; - } - nByte = strlen30(zSql); - rc = sqlite3_prepare(p->db, zSql, -1, &pStmt, 0); - sqlite3_free(zSql); - if( rc ){ - if (pStmt) sqlite3_finalize(pStmt); - fprintf(stderr,"Error: %s\n", sqlite3_errmsg(db)); - return 1; - } - nCol = sqlite3_column_count(pStmt); - sqlite3_finalize(pStmt); - pStmt = 0; - if( nCol==0 ) return 0; /* no columns, no error */ - zSql = malloc( nByte + 20 + nCol*2 ); - if( zSql==0 ){ - fprintf(stderr, "Error: out of memory\n"); - return 1; - } - sqlite3_snprintf(nByte+20, zSql, "INSERT INTO %s VALUES(?", zTable); - j = strlen30(zSql); - for(i=1; idb, zSql, -1, &pStmt, 0); - free(zSql); - if( rc ){ - fprintf(stderr, "Error: %s\n", sqlite3_errmsg(db)); - if (pStmt) sqlite3_finalize(pStmt); - return 1; - } - in = fopen(zFile, "rb"); - if( in==0 ){ - fprintf(stderr, "Error: cannot open \"%s\"\n", zFile); - sqlite3_finalize(pStmt); - return 1; - } - azCol = malloc( sizeof(azCol[0])*(nCol+1) ); - if( azCol==0 ){ - fprintf(stderr, "Error: out of memory\n"); - fclose(in); - sqlite3_finalize(pStmt); - return 1; - } - sqlite3_exec(p->db, "BEGIN", 0, 0, 0); - zCommit = "COMMIT"; - while( (zLine = local_getline(0, in, 1))!=0 ){ - char *z, c; - int inQuote = 0; - lineno++; - azCol[0] = zLine; - for(i=0, z=zLine; (c = *z)!=0; z++){ - if( c=='"' ) inQuote = !inQuote; - if( c=='\n' ) lineno++; - if( !inQuote && c==p->separator[0] && strncmp(z,p->separator,nSep)==0 ){ - *z = 0; - i++; - if( idb, zCommit, 0, 0, 0); - }else - - if( c=='i' && strncmp(azArg[0], "indices", n)==0 && nArg<3 ){ - struct callback_data data; - char *zErrMsg = 0; - open_db(p); - memcpy(&data, p, sizeof(data)); - data.showHeader = 0; - data.mode = MODE_List; - if( nArg==1 ){ - rc = sqlite3_exec(p->db, - "SELECT name FROM sqlite_master " - "WHERE type='index' AND name NOT LIKE 'sqlite_%' " - "UNION ALL " - "SELECT name FROM sqlite_temp_master " - "WHERE type='index' " - "ORDER BY 1", - callback, &data, &zErrMsg - ); - }else{ - zShellStatic = azArg[1]; - rc = sqlite3_exec(p->db, - "SELECT name FROM sqlite_master " - "WHERE type='index' AND tbl_name LIKE shellstatic() " - "UNION ALL " - "SELECT name FROM sqlite_temp_master " - "WHERE type='index' AND tbl_name LIKE shellstatic() " - "ORDER BY 1", - callback, &data, &zErrMsg - ); - zShellStatic = 0; - } - if( zErrMsg ){ - fprintf(stderr,"Error: %s\n", zErrMsg); - sqlite3_free(zErrMsg); - rc = 1; - }else if( rc != SQLITE_OK ){ - fprintf(stderr,"Error: querying sqlite_master and sqlite_temp_master\n"); - rc = 1; - } - }else - -#ifdef SQLITE_ENABLE_IOTRACE - if( c=='i' && strncmp(azArg[0], "iotrace", n)==0 ){ - extern void (*sqlite3IoTrace)(const char*, ...); - if( iotrace && iotrace!=stdout ) fclose(iotrace); - iotrace = 0; - if( nArg<2 ){ - sqlite3IoTrace = 0; - }else if( strcmp(azArg[1], "-")==0 ){ - sqlite3IoTrace = iotracePrintf; - iotrace = stdout; - }else{ - iotrace = fopen(azArg[1], "w"); - if( iotrace==0 ){ - fprintf(stderr, "Error: cannot open \"%s\"\n", azArg[1]); - sqlite3IoTrace = 0; - rc = 1; - }else{ - sqlite3IoTrace = iotracePrintf; - } - } - }else -#endif - -#ifndef SQLITE_OMIT_LOAD_EXTENSION - if( c=='l' && strncmp(azArg[0], "load", n)==0 && nArg>=2 ){ - const char *zFile, *zProc; - char *zErrMsg = 0; - zFile = azArg[1]; - zProc = nArg>=3 ? azArg[2] : 0; - open_db(p); - rc = sqlite3_load_extension(p->db, zFile, zProc, &zErrMsg); - if( rc!=SQLITE_OK ){ - fprintf(stderr, "Error: %s\n", zErrMsg); - sqlite3_free(zErrMsg); - rc = 1; - } - }else -#endif - - if( c=='l' && strncmp(azArg[0], "log", n)==0 && nArg>=2 ){ - const char *zFile = azArg[1]; - output_file_close(p->pLog); - p->pLog = output_file_open(zFile); - }else - - if( c=='m' && strncmp(azArg[0], "mode", n)==0 && nArg==2 ){ - int n2 = strlen30(azArg[1]); - if( (n2==4 && strncmp(azArg[1],"line",n2)==0) - || - (n2==5 && strncmp(azArg[1],"lines",n2)==0) ){ - p->mode = MODE_Line; - }else if( (n2==6 && strncmp(azArg[1],"column",n2)==0) - || - (n2==7 && strncmp(azArg[1],"columns",n2)==0) ){ - p->mode = MODE_Column; - }else if( n2==4 && strncmp(azArg[1],"list",n2)==0 ){ - p->mode = MODE_List; - }else if( n2==4 && strncmp(azArg[1],"html",n2)==0 ){ - p->mode = MODE_Html; - }else if( n2==3 && strncmp(azArg[1],"tcl",n2)==0 ){ - p->mode = MODE_Tcl; - }else if( n2==3 && strncmp(azArg[1],"csv",n2)==0 ){ - p->mode = MODE_Csv; - sqlite3_snprintf(sizeof(p->separator), p->separator, ","); - }else if( n2==4 && strncmp(azArg[1],"tabs",n2)==0 ){ - p->mode = MODE_List; - sqlite3_snprintf(sizeof(p->separator), p->separator, "\t"); - }else if( n2==6 && strncmp(azArg[1],"insert",n2)==0 ){ - p->mode = MODE_Insert; - set_table_name(p, "table"); - }else { - fprintf(stderr,"Error: mode should be one of: " - "column csv html insert line list tabs tcl\n"); - rc = 1; - } - }else - - if( c=='m' && strncmp(azArg[0], "mode", n)==0 && nArg==3 ){ - int n2 = strlen30(azArg[1]); - if( n2==6 && strncmp(azArg[1],"insert",n2)==0 ){ - p->mode = MODE_Insert; - set_table_name(p, azArg[2]); - }else { - fprintf(stderr, "Error: invalid arguments: " - " \"%s\". Enter \".help\" for help\n", azArg[2]); - rc = 1; - } - }else - - if( c=='n' && strncmp(azArg[0], "nullvalue", n)==0 && nArg==2 ) { - sqlite3_snprintf(sizeof(p->nullvalue), p->nullvalue, - "%.*s", (int)ArraySize(p->nullvalue)-1, azArg[1]); - }else - - if( c=='o' && strncmp(azArg[0], "output", n)==0 && nArg==2 ){ - if( p->outfile[0]=='|' ){ - pclose(p->out); - }else{ - output_file_close(p->out); - } - p->outfile[0] = 0; - if( azArg[1][0]=='|' ){ - p->out = popen(&azArg[1][1], "w"); - if( p->out==0 ){ - fprintf(stderr,"Error: cannot open pipe \"%s\"\n", &azArg[1][1]); - p->out = stdout; - rc = 1; - }else{ - sqlite3_snprintf(sizeof(p->outfile), p->outfile, "%s", azArg[1]); - } - }else{ - p->out = output_file_open(azArg[1]); - if( p->out==0 ){ - if( strcmp(azArg[1],"off")!=0 ){ - fprintf(stderr,"Error: cannot write to \"%s\"\n", azArg[1]); - } - p->out = stdout; - rc = 1; - } else { - sqlite3_snprintf(sizeof(p->outfile), p->outfile, "%s", azArg[1]); - } - } - }else - - if( c=='p' && strncmp(azArg[0], "prompt", n)==0 && (nArg==2 || nArg==3)){ - if( nArg >= 2) { - strncpy(mainPrompt,azArg[1],(int)ArraySize(mainPrompt)-1); - } - if( nArg >= 3) { - strncpy(continuePrompt,azArg[2],(int)ArraySize(continuePrompt)-1); - } - }else - - if( c=='q' && strncmp(azArg[0], "quit", n)==0 && nArg==1 ){ - rc = 2; - }else - - if( c=='r' && n>=3 && strncmp(azArg[0], "read", n)==0 && nArg==2 ){ - FILE *alt = fopen(azArg[1], "rb"); - if( alt==0 ){ - fprintf(stderr,"Error: cannot open \"%s\"\n", azArg[1]); - rc = 1; - }else{ - rc = process_input(p, alt); - fclose(alt); - } - }else - - if( c=='r' && n>=3 && strncmp(azArg[0], "restore", n)==0 && nArg>1 && nArg<4){ - const char *zSrcFile; - const char *zDb; - sqlite3 *pSrc; - sqlite3_backup *pBackup; - int nTimeout = 0; - - if( nArg==2 ){ - zSrcFile = azArg[1]; - zDb = "main"; - }else{ - zSrcFile = azArg[2]; - zDb = azArg[1]; - } - rc = sqlite3_open(zSrcFile, &pSrc); - if( rc!=SQLITE_OK ){ - fprintf(stderr, "Error: cannot open \"%s\"\n", zSrcFile); - sqlite3_close(pSrc); - return 1; - } - open_db(p); - pBackup = sqlite3_backup_init(p->db, zDb, pSrc, "main"); - if( pBackup==0 ){ - fprintf(stderr, "Error: %s\n", sqlite3_errmsg(p->db)); - sqlite3_close(pSrc); - return 1; - } - while( (rc = sqlite3_backup_step(pBackup,100))==SQLITE_OK - || rc==SQLITE_BUSY ){ - if( rc==SQLITE_BUSY ){ - if( nTimeout++ >= 3 ) break; - sqlite3_sleep(100); - } - } - sqlite3_backup_finish(pBackup); - if( rc==SQLITE_DONE ){ - rc = 0; - }else if( rc==SQLITE_BUSY || rc==SQLITE_LOCKED ){ - fprintf(stderr, "Error: source database is busy\n"); - rc = 1; - }else{ - fprintf(stderr, "Error: %s\n", sqlite3_errmsg(p->db)); - rc = 1; - } - sqlite3_close(pSrc); - }else - - if( c=='s' && strncmp(azArg[0], "schema", n)==0 && nArg<3 ){ - struct callback_data data; - char *zErrMsg = 0; - open_db(p); - memcpy(&data, p, sizeof(data)); - data.showHeader = 0; - data.mode = MODE_Semi; - if( nArg>1 ){ - int i; - for(i=0; azArg[1][i]; i++) azArg[1][i] = ToLower(azArg[1][i]); - if( strcmp(azArg[1],"sqlite_master")==0 ){ - char *new_argv[2], *new_colv[2]; - new_argv[0] = "CREATE TABLE sqlite_master (\n" - " type text,\n" - " name text,\n" - " tbl_name text,\n" - " rootpage integer,\n" - " sql text\n" - ")"; - new_argv[1] = 0; - new_colv[0] = "sql"; - new_colv[1] = 0; - callback(&data, 1, new_argv, new_colv); - rc = SQLITE_OK; - }else if( strcmp(azArg[1],"sqlite_temp_master")==0 ){ - char *new_argv[2], *new_colv[2]; - new_argv[0] = "CREATE TEMP TABLE sqlite_temp_master (\n" - " type text,\n" - " name text,\n" - " tbl_name text,\n" - " rootpage integer,\n" - " sql text\n" - ")"; - new_argv[1] = 0; - new_colv[0] = "sql"; - new_colv[1] = 0; - callback(&data, 1, new_argv, new_colv); - rc = SQLITE_OK; - }else{ - zShellStatic = azArg[1]; - rc = sqlite3_exec(p->db, - "SELECT sql FROM " - " (SELECT sql sql, type type, tbl_name tbl_name, name name, rowid x" - " FROM sqlite_master UNION ALL" - " SELECT sql, type, tbl_name, name, rowid FROM sqlite_temp_master) " - "WHERE lower(tbl_name) LIKE shellstatic()" - " AND type!='meta' AND sql NOTNULL " - "ORDER BY substr(type,2,1), " - " CASE type WHEN 'view' THEN rowid ELSE name END", - callback, &data, &zErrMsg); - zShellStatic = 0; - } - }else{ - rc = sqlite3_exec(p->db, - "SELECT sql FROM " - " (SELECT sql sql, type type, tbl_name tbl_name, name name, rowid x" - " FROM sqlite_master UNION ALL" - " SELECT sql, type, tbl_name, name, rowid FROM sqlite_temp_master) " - "WHERE type!='meta' AND sql NOTNULL AND name NOT LIKE 'sqlite_%'" - "ORDER BY substr(type,2,1)," - " CASE type WHEN 'view' THEN rowid ELSE name END", - callback, &data, &zErrMsg - ); - } - if( zErrMsg ){ - fprintf(stderr,"Error: %s\n", zErrMsg); - sqlite3_free(zErrMsg); - rc = 1; - }else if( rc != SQLITE_OK ){ - fprintf(stderr,"Error: querying schema information\n"); - rc = 1; - }else{ - rc = 0; - } - }else - - if( c=='s' && strncmp(azArg[0], "separator", n)==0 && nArg==2 ){ - sqlite3_snprintf(sizeof(p->separator), p->separator, - "%.*s", (int)sizeof(p->separator)-1, azArg[1]); - }else - - if( c=='s' && strncmp(azArg[0], "show", n)==0 && nArg==1 ){ - int i; - fprintf(p->out,"%9.9s: %s\n","echo", p->echoOn ? "on" : "off"); - fprintf(p->out,"%9.9s: %s\n","explain", p->explainPrev.valid ? "on" :"off"); - fprintf(p->out,"%9.9s: %s\n","headers", p->showHeader ? "on" : "off"); - fprintf(p->out,"%9.9s: %s\n","mode", modeDescr[p->mode]); - fprintf(p->out,"%9.9s: ", "nullvalue"); - output_c_string(p->out, p->nullvalue); - fprintf(p->out, "\n"); - fprintf(p->out,"%9.9s: %s\n","output", - strlen30(p->outfile) ? p->outfile : "stdout"); - fprintf(p->out,"%9.9s: ", "separator"); - output_c_string(p->out, p->separator); - fprintf(p->out, "\n"); - fprintf(p->out,"%9.9s: %s\n","stats", p->statsOn ? "on" : "off"); - fprintf(p->out,"%9.9s: ","width"); - for (i=0;i<(int)ArraySize(p->colWidth) && p->colWidth[i] != 0;i++) { - fprintf(p->out,"%d ",p->colWidth[i]); - } - fprintf(p->out,"\n"); - }else - - if( c=='s' && strncmp(azArg[0], "stats", n)==0 && nArg>1 && nArg<3 ){ - p->statsOn = booleanValue(azArg[1]); - }else - - if( c=='t' && n>1 && strncmp(azArg[0], "tables", n)==0 && nArg<3 ){ - sqlite3_stmt *pStmt; - char **azResult; - int nRow, nAlloc; - char *zSql = 0; - int ii; - open_db(p); - rc = sqlite3_prepare_v2(p->db, "PRAGMA database_list", -1, &pStmt, 0); - if( rc ) return rc; - zSql = sqlite3_mprintf( - "SELECT name FROM sqlite_master" - " WHERE type IN ('table','view')" - " AND name NOT LIKE 'sqlite_%%'" - " AND name LIKE ?1"); - while( sqlite3_step(pStmt)==SQLITE_ROW ){ - const char *zDbName = (const char*)sqlite3_column_text(pStmt, 1); - if( zDbName==0 || strcmp(zDbName,"main")==0 ) continue; - if( strcmp(zDbName,"temp")==0 ){ - zSql = sqlite3_mprintf( - "%z UNION ALL " - "SELECT 'temp.' || name FROM sqlite_temp_master" - " WHERE type IN ('table','view')" - " AND name NOT LIKE 'sqlite_%%'" - " AND name LIKE ?1", zSql); - }else{ - zSql = sqlite3_mprintf( - "%z UNION ALL " - "SELECT '%q.' || name FROM \"%w\".sqlite_master" - " WHERE type IN ('table','view')" - " AND name NOT LIKE 'sqlite_%%'" - " AND name LIKE ?1", zSql, zDbName, zDbName); - } - } - sqlite3_finalize(pStmt); - zSql = sqlite3_mprintf("%z ORDER BY 1", zSql); - rc = sqlite3_prepare_v2(p->db, zSql, -1, &pStmt, 0); - sqlite3_free(zSql); - if( rc ) return rc; - nRow = nAlloc = 0; - azResult = 0; - if( nArg>1 ){ - sqlite3_bind_text(pStmt, 1, azArg[1], -1, SQLITE_TRANSIENT); - }else{ - sqlite3_bind_text(pStmt, 1, "%", -1, SQLITE_STATIC); - } - while( sqlite3_step(pStmt)==SQLITE_ROW ){ - if( nRow>=nAlloc ){ - char **azNew; - int n = nAlloc*2 + 10; - azNew = sqlite3_realloc(azResult, sizeof(azResult[0])*n); - if( azNew==0 ){ - fprintf(stderr, "Error: out of memory\n"); - break; - } - nAlloc = n; - azResult = azNew; - } - azResult[nRow] = sqlite3_mprintf("%s", sqlite3_column_text(pStmt, 0)); - if( azResult[nRow] ) nRow++; - } - sqlite3_finalize(pStmt); - if( nRow>0 ){ - int len, maxlen = 0; - int i, j; - int nPrintCol, nPrintRow; - for(i=0; imaxlen ) maxlen = len; - } - nPrintCol = 80/(maxlen+2); - if( nPrintCol<1 ) nPrintCol = 1; - nPrintRow = (nRow + nPrintCol - 1)/nPrintCol; - for(i=0; i=8 && strncmp(azArg[0], "testctrl", n)==0 && nArg>=2 ){ - static const struct { - const char *zCtrlName; /* Name of a test-control option */ - int ctrlCode; /* Integer code for that option */ - } aCtrl[] = { - { "prng_save", SQLITE_TESTCTRL_PRNG_SAVE }, - { "prng_restore", SQLITE_TESTCTRL_PRNG_RESTORE }, - { "prng_reset", SQLITE_TESTCTRL_PRNG_RESET }, - { "bitvec_test", SQLITE_TESTCTRL_BITVEC_TEST }, - { "fault_install", SQLITE_TESTCTRL_FAULT_INSTALL }, - { "benign_malloc_hooks", SQLITE_TESTCTRL_BENIGN_MALLOC_HOOKS }, - { "pending_byte", SQLITE_TESTCTRL_PENDING_BYTE }, - { "assert", SQLITE_TESTCTRL_ASSERT }, - { "always", SQLITE_TESTCTRL_ALWAYS }, - { "reserve", SQLITE_TESTCTRL_RESERVE }, - { "optimizations", SQLITE_TESTCTRL_OPTIMIZATIONS }, - { "iskeyword", SQLITE_TESTCTRL_ISKEYWORD }, - { "scratchmalloc", SQLITE_TESTCTRL_SCRATCHMALLOC }, - }; - int testctrl = -1; - int rc = 0; - int i, n; - open_db(p); - - /* convert testctrl text option to value. allow any unique prefix - ** of the option name, or a numerical value. */ - n = strlen30(azArg[1]); - for(i=0; i<(int)(sizeof(aCtrl)/sizeof(aCtrl[0])); i++){ - if( strncmp(azArg[1], aCtrl[i].zCtrlName, n)==0 ){ - if( testctrl<0 ){ - testctrl = aCtrl[i].ctrlCode; - }else{ - fprintf(stderr, "ambiguous option name: \"%s\"\n", azArg[1]); - testctrl = -1; - break; - } - } - } - if( testctrl<0 ) testctrl = atoi(azArg[1]); - if( (testctrlSQLITE_TESTCTRL_LAST) ){ - fprintf(stderr,"Error: invalid testctrl option: %s\n", azArg[1]); - }else{ - switch(testctrl){ - - /* sqlite3_test_control(int, db, int) */ - case SQLITE_TESTCTRL_OPTIMIZATIONS: - case SQLITE_TESTCTRL_RESERVE: - if( nArg==3 ){ - int opt = (int)strtol(azArg[2], 0, 0); - rc = sqlite3_test_control(testctrl, p->db, opt); - printf("%d (0x%08x)\n", rc, rc); - } else { - fprintf(stderr,"Error: testctrl %s takes a single int option\n", - azArg[1]); - } - break; - - /* sqlite3_test_control(int) */ - case SQLITE_TESTCTRL_PRNG_SAVE: - case SQLITE_TESTCTRL_PRNG_RESTORE: - case SQLITE_TESTCTRL_PRNG_RESET: - if( nArg==2 ){ - rc = sqlite3_test_control(testctrl); - printf("%d (0x%08x)\n", rc, rc); - } else { - fprintf(stderr,"Error: testctrl %s takes no options\n", azArg[1]); - } - break; - - /* sqlite3_test_control(int, uint) */ - case SQLITE_TESTCTRL_PENDING_BYTE: - if( nArg==3 ){ - unsigned int opt = (unsigned int)atoi(azArg[2]); - rc = sqlite3_test_control(testctrl, opt); - printf("%d (0x%08x)\n", rc, rc); - } else { - fprintf(stderr,"Error: testctrl %s takes a single unsigned" - " int option\n", azArg[1]); - } - break; - - /* sqlite3_test_control(int, int) */ - case SQLITE_TESTCTRL_ASSERT: - case SQLITE_TESTCTRL_ALWAYS: - if( nArg==3 ){ - int opt = atoi(azArg[2]); - rc = sqlite3_test_control(testctrl, opt); - printf("%d (0x%08x)\n", rc, rc); - } else { - fprintf(stderr,"Error: testctrl %s takes a single int option\n", - azArg[1]); - } - break; - - /* sqlite3_test_control(int, char *) */ -#ifdef SQLITE_N_KEYWORD - case SQLITE_TESTCTRL_ISKEYWORD: - if( nArg==3 ){ - const char *opt = azArg[2]; - rc = sqlite3_test_control(testctrl, opt); - printf("%d (0x%08x)\n", rc, rc); - } else { - fprintf(stderr,"Error: testctrl %s takes a single char * option\n", - azArg[1]); - } - break; -#endif - - case SQLITE_TESTCTRL_BITVEC_TEST: - case SQLITE_TESTCTRL_FAULT_INSTALL: - case SQLITE_TESTCTRL_BENIGN_MALLOC_HOOKS: - case SQLITE_TESTCTRL_SCRATCHMALLOC: - default: - fprintf(stderr,"Error: CLI support for testctrl %s not implemented\n", - azArg[1]); - break; - } - } - }else - - if( c=='t' && n>4 && strncmp(azArg[0], "timeout", n)==0 && nArg==2 ){ - open_db(p); - sqlite3_busy_timeout(p->db, atoi(azArg[1])); - }else - - if( HAS_TIMER && c=='t' && n>=5 && strncmp(azArg[0], "timer", n)==0 - && nArg==2 - ){ - enableTimer = booleanValue(azArg[1]); - }else - - if( c=='t' && strncmp(azArg[0], "trace", n)==0 && nArg>1 ){ - open_db(p); - output_file_close(p->traceOut); - p->traceOut = output_file_open(azArg[1]); -#ifndef SQLITE_OMIT_TRACE - if( p->traceOut==0 ){ - sqlite3_trace(p->db, 0, 0); - }else{ - sqlite3_trace(p->db, sql_trace_callback, p->traceOut); - } -#endif - }else - - if( c=='v' && strncmp(azArg[0], "version", n)==0 ){ - printf("SQLite %s %s\n" /*extra-version-info*/, - sqlite3_libversion(), sqlite3_sourceid()); - }else - - if( c=='v' && strncmp(azArg[0], "vfsname", n)==0 ){ - const char *zDbName = nArg==2 ? azArg[1] : "main"; - char *zVfsName = 0; - if( p->db ){ - sqlite3_file_control(p->db, zDbName, SQLITE_FCNTL_VFSNAME, &zVfsName); - if( zVfsName ){ - printf("%s\n", zVfsName); - sqlite3_free(zVfsName); - } - } - }else - - if( c=='w' && strncmp(azArg[0], "width", n)==0 && nArg>1 ){ - int j; - assert( nArg<=ArraySize(azArg) ); - for(j=1; jcolWidth); j++){ - p->colWidth[j-1] = atoi(azArg[j]); - } - }else - - { - fprintf(stderr, "Error: unknown command or invalid arguments: " - " \"%s\". Enter \".help\" for help\n", azArg[0]); - rc = 1; - } - - return rc; -} - -/* -** Return TRUE if a semicolon occurs anywhere in the first N characters -** of string z[]. -*/ -static int _contains_semicolon(const char *z, int N){ - int i; - for(i=0; iout); - free(zLine); - zLine = one_input_line(zSql, in); - if( zLine==0 ){ - /* End of input */ - if( stdin_is_interactive ) printf("\n"); - break; - } - if( seenInterrupt ){ - if( in!=0 ) break; - seenInterrupt = 0; - } - lineno++; - if( (zSql==0 || zSql[0]==0) && _all_whitespace(zLine) ) continue; - if( zLine && zLine[0]=='.' && nSql==0 ){ - if( p->echoOn ) printf("%s\n", zLine); - rc = do_meta_command(zLine, p); - if( rc==2 ){ /* exit requested */ - break; - }else if( rc ){ - errCnt++; - } - continue; - } - if( _is_command_terminator(zLine) && _is_complete(zSql, nSql) ){ - memcpy(zLine,";",2); - } - nSqlPrior = nSql; - if( zSql==0 ){ - int i; - for(i=0; zLine[i] && IsSpace(zLine[i]); i++){} - if( zLine[i]!=0 ){ - nSql = strlen30(zLine); - zSql = malloc( nSql+3 ); - if( zSql==0 ){ - fprintf(stderr, "Error: out of memory\n"); - exit(1); - } - memcpy(zSql, zLine, nSql+1); - startline = lineno; - } - }else{ - int len = strlen30(zLine); - zSql = realloc( zSql, nSql + len + 4 ); - if( zSql==0 ){ - fprintf(stderr,"Error: out of memory\n"); - exit(1); - } - zSql[nSql++] = '\n'; - memcpy(&zSql[nSql], zLine, len+1); - nSql += len; - } - if( zSql && _contains_semicolon(&zSql[nSqlPrior], nSql-nSqlPrior) - && sqlite3_complete(zSql) ){ - p->cnt = 0; - open_db(p); - BEGIN_TIMER; - rc = shell_exec(p->db, zSql, shell_callback, p, &zErrMsg); - END_TIMER; - if( rc || zErrMsg ){ - char zPrefix[100]; - if( in!=0 || !stdin_is_interactive ){ - sqlite3_snprintf(sizeof(zPrefix), zPrefix, - "Error: near line %d:", startline); - }else{ - sqlite3_snprintf(sizeof(zPrefix), zPrefix, "Error:"); - } - if( zErrMsg!=0 ){ - fprintf(stderr, "%s %s\n", zPrefix, zErrMsg); - sqlite3_free(zErrMsg); - zErrMsg = 0; - }else{ - fprintf(stderr, "%s %s\n", zPrefix, sqlite3_errmsg(p->db)); - } - errCnt++; - } - free(zSql); - zSql = 0; - nSql = 0; - } - } - if( zSql ){ - if( !_all_whitespace(zSql) ){ - fprintf(stderr, "Error: incomplete SQL: %s\n", zSql); - } - free(zSql); - } - free(zLine); - return errCnt; -} - -/* -** Return a pathname which is the user's home directory. A -** 0 return indicates an error of some kind. -*/ -static char *find_home_dir(void){ - static char *home_dir = NULL; - if( home_dir ) return home_dir; - -#if !defined(_WIN32) && !defined(WIN32) && !defined(__OS2__) && !defined(_WIN32_WCE) && !defined(__RTP__) && !defined(_WRS_KERNEL) - struct passwd *pwent; - uid_t uid = getuid(); - if( (pwent=getpwuid(uid)) != NULL) { - home_dir = pwent->pw_dir; - } -#endif - -#if defined(_WIN32_WCE) - /* Windows CE (arm-wince-mingw32ce-gcc) does not provide getenv() - */ - home_dir = "/"; -#else - -#if defined(_WIN32) || defined(WIN32) || defined(__OS2__) - if (!home_dir) { - home_dir = getenv("USERPROFILE"); - } -#endif - - if (!home_dir) { - home_dir = getenv("HOME"); - } - -#if defined(_WIN32) || defined(WIN32) || defined(__OS2__) - if (!home_dir) { - char *zDrive, *zPath; - int n; - zDrive = getenv("HOMEDRIVE"); - zPath = getenv("HOMEPATH"); - if( zDrive && zPath ){ - n = strlen30(zDrive) + strlen30(zPath) + 1; - home_dir = malloc( n ); - if( home_dir==0 ) return 0; - sqlite3_snprintf(n, home_dir, "%s%s", zDrive, zPath); - return home_dir; - } - home_dir = "c:\\"; - } -#endif - -#endif /* !_WIN32_WCE */ - - if( home_dir ){ - int n = strlen30(home_dir) + 1; - char *z = malloc( n ); - if( z ) memcpy(z, home_dir, n); - home_dir = z; - } - - return home_dir; -} - -/* -** Read input from the file given by sqliterc_override. Or if that -** parameter is NULL, take input from ~/.sqliterc -** -** Returns the number of errors. -*/ -static int process_sqliterc( - struct callback_data *p, /* Configuration data */ - const char *sqliterc_override /* Name of config file. NULL to use default */ -){ - char *home_dir = NULL; - const char *sqliterc = sqliterc_override; - char *zBuf = 0; - FILE *in = NULL; - int rc = 0; - - if (sqliterc == NULL) { - home_dir = find_home_dir(); - if( home_dir==0 ){ -#if !defined(__RTP__) && !defined(_WRS_KERNEL) - fprintf(stderr,"%s: Error: cannot locate your home directory\n", Argv0); -#endif - return 1; - } - zBuf = sqlite3_mprintf("%s/.sqliterc",home_dir); - sqliterc = zBuf; - } - in = fopen(sqliterc,"rb"); - if( in ){ - if( stdin_is_interactive ){ - fprintf(stderr,"-- Loading resources from %s\n",sqliterc); - } - rc = process_input(p,in); - fclose(in); - } - sqlite3_free(zBuf); - return rc; -} - -/* -** Show available command line options -*/ -static const char zOptions[] = - " -bail stop after hitting an error\n" - " -batch force batch I/O\n" - " -column set output mode to 'column'\n" - " -cmd command run \"command\" before reading stdin\n" - " -csv set output mode to 'csv'\n" - " -echo print commands before execution\n" - " -init filename read/process named file\n" - " -[no]header turn headers on or off\n" - " -help show this message\n" - " -html set output mode to HTML\n" - " -interactive force interactive I/O\n" - " -line set output mode to 'line'\n" - " -list set output mode to 'list'\n" -#ifdef SQLITE_ENABLE_MULTIPLEX - " -multiplex enable the multiplexor VFS\n" -#endif - " -nullvalue 'text' set text string for NULL values\n" - " -separator 'x' set output field separator (|)\n" - " -stats print memory stats before each finalize\n" - " -version show SQLite version\n" - " -vfs NAME use NAME as the default VFS\n" -#ifdef SQLITE_ENABLE_VFSTRACE - " -vfstrace enable tracing of all VFS calls\n" -#endif -; -static void usage(int showDetail){ - fprintf(stderr, - "Usage: %s [OPTIONS] FILENAME [SQL]\n" - "FILENAME is the name of an SQLite database. A new database is created\n" - "if the file does not previously exist.\n", Argv0); - if( showDetail ){ - fprintf(stderr, "OPTIONS include:\n%s", zOptions); - }else{ - fprintf(stderr, "Use the -help option for additional information\n"); - } - exit(1); -} - -/* -** Initialize the state information in data -*/ -static void main_init(struct callback_data *data) { - memset(data, 0, sizeof(*data)); - data->mode = MODE_List; - memcpy(data->separator,"|", 2); - data->showHeader = 0; - sqlite3_config(SQLITE_CONFIG_URI, 1); - sqlite3_config(SQLITE_CONFIG_LOG, shellLog, data); - sqlite3_snprintf(sizeof(mainPrompt), mainPrompt,"sqlite> "); - sqlite3_snprintf(sizeof(continuePrompt), continuePrompt," ...> "); - sqlite3_config(SQLITE_CONFIG_SINGLETHREAD); -} - -int main(int argc, char **argv){ - char *zErrMsg = 0; - struct callback_data data; - const char *zInitFile = 0; - char *zFirstCmd = 0; - int i; - int rc = 0; - - if( strcmp(sqlite3_sourceid(),SQLITE_SOURCE_ID)!=0 ){ - fprintf(stderr, "SQLite header and source version mismatch\n%s\n%s\n", - sqlite3_sourceid(), SQLITE_SOURCE_ID); - exit(1); - } - Argv0 = argv[0]; - main_init(&data); - stdin_is_interactive = isatty(0); - - /* Make sure we have a valid signal handler early, before anything - ** else is done. - */ -#ifdef SIGINT - signal(SIGINT, interrupt_handler); -#endif - - /* Do an initial pass through the command-line argument to locate - ** the name of the database file, the name of the initialization file, - ** the size of the alternative malloc heap, - ** and the first command to execute. - */ - for(i=1; i0x7fff0000 ) szHeap = 0x7fff0000; - sqlite3_config(SQLITE_CONFIG_HEAP, malloc((int)szHeap), (int)szHeap, 64); -#endif -#ifdef SQLITE_ENABLE_VFSTRACE - }else if( strcmp(z,"-vfstrace")==0 ){ - extern int vfstrace_register( - const char *zTraceName, - const char *zOldVfsName, - int (*xOut)(const char*,void*), - void *pOutArg, - int makeDefault - ); - vfstrace_register("trace",0,(int(*)(const char*,void*))fputs,stderr,1); -#endif -#ifdef SQLITE_ENABLE_MULTIPLEX - }else if( strcmp(z,"-multiplex")==0 ){ - extern int sqlite3_multiple_initialize(const char*,int); - sqlite3_multiplex_initialize(0, 1); -#endif - }else if( strcmp(z,"-vfs")==0 ){ - sqlite3_vfs *pVfs = sqlite3_vfs_find(argv[++i]); - if( pVfs ){ - sqlite3_vfs_register(pVfs, 1); - }else{ - fprintf(stderr, "no such VFS: \"%s\"\n", argv[i]); - exit(1); - } - } - } - if( i0 ){ - return rc; - } - - /* Make a second pass through the command-line argument and set - ** options. This second pass is delayed until after the initialization - ** file is processed so that the command-line arguments will override - ** settings in the initialization file. - */ - for(i=1; i=argc){ - fprintf(stderr,"%s: Error: missing argument for option: %s\n", - Argv0, z); - fprintf(stderr,"Use -help for a list of options.\n"); - return 1; - } - sqlite3_snprintf(sizeof(data.separator), data.separator, - "%.*s",(int)sizeof(data.separator)-1,argv[i]); - }else if( strcmp(z,"-nullvalue")==0 ){ - i++; - if(i>=argc){ - fprintf(stderr,"%s: Error: missing argument for option: %s\n", - Argv0, z); - fprintf(stderr,"Use -help for a list of options.\n"); - return 1; - } - sqlite3_snprintf(sizeof(data.nullvalue), data.nullvalue, - "%.*s",(int)sizeof(data.nullvalue)-1,argv[i]); - }else if( strcmp(z,"-header")==0 ){ - data.showHeader = 1; - }else if( strcmp(z,"-noheader")==0 ){ - data.showHeader = 0; - }else if( strcmp(z,"-echo")==0 ){ - data.echoOn = 1; - }else if( strcmp(z,"-stats")==0 ){ - data.statsOn = 1; - }else if( strcmp(z,"-bail")==0 ){ - bail_on_error = 1; - }else if( strcmp(z,"-version")==0 ){ - printf("%s %s\n", sqlite3_libversion(), sqlite3_sourceid()); - return 0; - }else if( strcmp(z,"-interactive")==0 ){ - stdin_is_interactive = 1; - }else if( strcmp(z,"-batch")==0 ){ - stdin_is_interactive = 0; - }else if( strcmp(z,"-heap")==0 ){ - i++; - }else if( strcmp(z,"-vfs")==0 ){ - i++; -#ifdef SQLITE_ENABLE_VFSTRACE - }else if( strcmp(z,"-vfstrace")==0 ){ - i++; -#endif -#ifdef SQLITE_ENABLE_MULTIPLEX - }else if( strcmp(z,"-multiplex")==0 ){ - i++; -#endif - }else if( strcmp(z,"-help")==0 ){ - usage(1); - }else if( strcmp(z,"-cmd")==0 ){ - if( i==argc-1 ) break; - i++; - z = argv[i]; - if( z[0]=='.' ){ - rc = do_meta_command(z, &data); - if( rc && bail_on_error ) return rc; - }else{ - open_db(&data); - rc = shell_exec(data.db, z, shell_callback, &data, &zErrMsg); - if( zErrMsg!=0 ){ - fprintf(stderr,"Error: %s\n", zErrMsg); - if( bail_on_error ) return rc!=0 ? rc : 1; - }else if( rc!=0 ){ - fprintf(stderr,"Error: unable to process SQL \"%s\"\n", z); - if( bail_on_error ) return rc; - } - } - }else{ - fprintf(stderr,"%s: Error: unknown option: %s\n", Argv0, z); - fprintf(stderr,"Use -help for a list of options.\n"); - return 1; - } - } - - if( zFirstCmd ){ - /* Run just the command that follows the database name - */ - if( zFirstCmd[0]=='.' ){ - rc = do_meta_command(zFirstCmd, &data); - }else{ - open_db(&data); - rc = shell_exec(data.db, zFirstCmd, shell_callback, &data, &zErrMsg); - if( zErrMsg!=0 ){ - fprintf(stderr,"Error: %s\n", zErrMsg); - return rc!=0 ? rc : 1; - }else if( rc!=0 ){ - fprintf(stderr,"Error: unable to process SQL \"%s\"\n", zFirstCmd); - return rc; - } - } - }else{ - /* Run commands received from standard input - */ - if( stdin_is_interactive ){ - char *zHome; - char *zHistory = 0; - int nHistory; - printf( - "SQLite version %s %.19s\n" /*extra-version-info*/ - "Enter \".help\" for instructions\n" - "Enter SQL statements terminated with a \";\"\n", - sqlite3_libversion(), sqlite3_sourceid() - ); - zHome = find_home_dir(); - if( zHome ){ - nHistory = strlen30(zHome) + 20; - if( (zHistory = malloc(nHistory))!=0 ){ - sqlite3_snprintf(nHistory, zHistory,"%s/.sqlite_history", zHome); - } - } -#if defined(HAVE_READLINE) && HAVE_READLINE==1 - if( zHistory ) read_history(zHistory); -#endif - rc = process_input(&data, 0); - if( zHistory ){ - stifle_history(100); - write_history(zHistory); - free(zHistory); - } - }else{ - rc = process_input(&data, stdin); - } - } - set_table_name(&data, 0); - if( data.db ){ - sqlite3_close(data.db); - } - return rc; -} diff --git a/src/sqlite-autoconf-3071300/sqlite3.1 b/src/sqlite-autoconf-3071300/sqlite3.1 deleted file mode 100644 index 785995b..0000000 --- a/src/sqlite-autoconf-3071300/sqlite3.1 +++ /dev/null @@ -1,229 +0,0 @@ -.\" Hey, EMACS: -*- nroff -*- -.\" First parameter, NAME, should be all caps -.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection -.\" other parameters are allowed: see man(7), man(1) -.TH SQLITE3 1 "Mon Apr 15 23:49:17 2002" -.\" Please adjust this date whenever revising the manpage. -.\" -.\" Some roff macros, for reference: -.\" .nh disable hyphenation -.\" .hy enable hyphenation -.\" .ad l left justify -.\" .ad b justify to both left and right margins -.\" .nf disable filling -.\" .fi enable filling -.\" .br insert line break -.\" .sp insert n+1 empty lines -.\" for manpage-specific macros, see man(7) -.SH NAME -.B sqlite3 -\- A command line interface for SQLite version 3 - -.SH SYNOPSIS -.B sqlite3 -.RI [ options ] -.RI [ databasefile ] -.RI [ SQL ] - -.SH SUMMARY -.PP -.B sqlite3 -is a terminal-based front-end to the SQLite library that can evaluate -queries interactively and display the results in multiple formats. -.B sqlite3 -can also be used within shell scripts and other applications to provide -batch processing features. - -.SH DESCRIPTION -To start a -.B sqlite3 -interactive session, invoke the -.B sqlite3 -command and optionally provide the name of a database file. If the -database file does not exist, it will be created. If the database file -does exist, it will be opened. - -For example, to create a new database file named "mydata.db", create -a table named "memos" and insert a couple of records into that table: -.sp -$ -.B sqlite3 mydata.db -.br -SQLite version 3.1.3 -.br -Enter ".help" for instructions -.br -sqlite> -.B create table memos(text, priority INTEGER); -.br -sqlite> -.B insert into memos values('deliver project description', 10); -.br -sqlite> -.B insert into memos values('lunch with Christine', 100); -.br -sqlite> -.B select * from memos; -.br -deliver project description|10 -.br -lunch with Christine|100 -.br -sqlite> -.sp - -If no database name is supplied, the ATTACH sql command can be used -to attach to existing or create new database files. ATTACH can also -be used to attach to multiple databases within the same interactive -session. This is useful for migrating data between databases, -possibly changing the schema along the way. - -Optionally, a SQL statement or set of SQL statements can be supplied as -a single argument. Multiple statements should be separated by -semi-colons. - -For example: -.sp -$ -.B sqlite3 -line mydata.db 'select * from memos where priority > 20;' -.br - text = lunch with Christine -.br -priority = 100 -.br -.sp - -.SS SQLITE META-COMMANDS -.PP -The interactive interpreter offers a set of meta-commands that can be -used to control the output format, examine the currently attached -database files, or perform administrative operations upon the -attached databases (such as rebuilding indices). Meta-commands are -always prefixed with a dot (.). - -A list of available meta-commands can be viewed at any time by issuing -the '.help' command. For example: -.sp -sqlite> -.B .help -.nf -.cc | -.databases List names and files of attached databases -.dump ?TABLE? ... Dump the database in an SQL text format -.echo ON|OFF Turn command echo on or off -.exit Exit this program -.explain ON|OFF Turn output mode suitable for EXPLAIN on or off. -.header(s) ON|OFF Turn display of headers on or off -.help Show this message -.import FILE TABLE Import data from FILE into TABLE -.indices TABLE Show names of all indices on TABLE -.mode MODE ?TABLE? Set output mode where MODE is one of: - csv Comma-separated values - column Left-aligned columns. (See .width) - html HTML
code - insert SQL insert statements for TABLE - line One value per line - list Values delimited by .separator string - tabs Tab-separated values - tcl TCL list elements -.nullvalue STRING Print STRING in place of NULL values -.output FILENAME Send output to FILENAME -.output stdout Send output to the screen -.prompt MAIN CONTINUE Replace the standard prompts -.quit Exit this program -.read FILENAME Execute SQL in FILENAME -.schema ?TABLE? Show the CREATE statements -.separator STRING Change separator used by output mode and .import -.show Show the current values for various settings -.tables ?PATTERN? List names of tables matching a LIKE pattern -.timeout MS Try opening locked tables for MS milliseconds -.width NUM NUM ... Set column widths for "column" mode -sqlite> -|cc . -.sp -.fi - -.SH OPTIONS -.B sqlite3 -has the following options: -.TP -.BI \-init\ file -Read and execute commands from -.I file -, which can contain a mix of SQL statements and meta-commands. -.TP -.B \-echo -Print commands before execution. -.TP -.B \-[no]header -Turn headers on or off. -.TP -.B \-column -Query results will be displayed in a table like form, using -whitespace characters to separate the columns and align the -output. -.TP -.B \-html -Query results will be output as simple HTML tables. -.TP -.B \-line -Query results will be displayed with one value per line, rows -separated by a blank line. Designed to be easily parsed by -scripts or other programs -.TP -.B \-list -Query results will be displayed with the separator (|, by default) -character between each field value. The default. -.TP -.BI \-separator\ separator -Set output field separator. Default is '|'. -.TP -.BI \-nullvalue\ string -Set string used to represent NULL values. Default is '' -(empty string). -.TP -.B \-version -Show SQLite version. -.TP -.B \-help -Show help on options and exit. - - -.SH INIT FILE -.B sqlite3 -reads an initialization file to set the configuration of the -interactive environment. Throughout initialization, any previously -specified setting can be overridden. The sequence of initialization is -as follows: - -o The default configuration is established as follows: - -.sp -.nf -.cc | -mode = LIST -separator = "|" -main prompt = "sqlite> " -continue prompt = " ...> " -|cc . -.sp -.fi - -o If the file -.B ~/.sqliterc -exists, it is processed first. -can be found in the user's home directory, it is -read and processed. It should generally only contain meta-commands. - -o If the -init option is present, the specified file is processed. - -o All other command line options are processed. - -.SH SEE ALSO -http://www.sqlite.org/ -.br -The sqlite-doc package -.SH AUTHOR -This manual page was originally written by Andreas Rottmann -, for the Debian GNU/Linux system (but may be used -by others). It was subsequently revised by Bill Bumgarner . diff --git a/src/sqlite-autoconf-3071300/sqlite3.c b/src/sqlite-autoconf-3071300/sqlite3.c deleted file mode 100644 index f69816e..0000000 --- a/src/sqlite-autoconf-3071300/sqlite3.c +++ /dev/null @@ -1,138243 +0,0 @@ -/****************************************************************************** -** This file is an amalgamation of many separate C source files from SQLite -** version 3.7.13. By combining all the individual C code files into this -** single large file, the entire code can be compiled as a single translation -** unit. This allows many compilers to do optimizations that would not be -** possible if the files were compiled separately. Performance improvements -** of 5% or more are commonly seen when SQLite is compiled as a single -** translation unit. -** -** This file is all you need to compile SQLite. To use SQLite in other -** programs, you need this file and the "sqlite3.h" header file that defines -** the programming interface to the SQLite library. (If you do not have -** the "sqlite3.h" header file at hand, you will find a copy embedded within -** the text of this file. Search for "Begin file sqlite3.h" to find the start -** of the embedded sqlite3.h header file.) Additional code files may be needed -** if you want a wrapper to interface SQLite with your choice of programming -** language. The code for the "sqlite3" command-line shell is also in a -** separate file. This file contains only code for the core SQLite library. -*/ -#define SQLITE_CORE 1 -#define SQLITE_AMALGAMATION 1 -#ifndef SQLITE_PRIVATE -# define SQLITE_PRIVATE static -#endif -#ifndef SQLITE_API -# define SQLITE_API -#endif -/************** Begin file sqliteInt.h ***************************************/ -/* -** 2001 September 15 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -************************************************************************* -** Internal interface definitions for SQLite. -** -*/ -#ifndef _SQLITEINT_H_ -#define _SQLITEINT_H_ - -/* -** These #defines should enable >2GB file support on POSIX if the -** underlying operating system supports it. If the OS lacks -** large file support, or if the OS is windows, these should be no-ops. -** -** Ticket #2739: The _LARGEFILE_SOURCE macro must appear before any -** system #includes. Hence, this block of code must be the very first -** code in all source files. -** -** Large file support can be disabled using the -DSQLITE_DISABLE_LFS switch -** on the compiler command line. This is necessary if you are compiling -** on a recent machine (ex: Red Hat 7.2) but you want your code to work -** on an older machine (ex: Red Hat 6.0). If you compile on Red Hat 7.2 -** without this option, LFS is enable. But LFS does not exist in the kernel -** in Red Hat 6.0, so the code won't work. Hence, for maximum binary -** portability you should omit LFS. -** -** Similar is true for Mac OS X. LFS is only supported on Mac OS X 9 and later. -*/ -#ifndef SQLITE_DISABLE_LFS -# define _LARGE_FILE 1 -# ifndef _FILE_OFFSET_BITS -# define _FILE_OFFSET_BITS 64 -# endif -# define _LARGEFILE_SOURCE 1 -#endif - -/* -** Include the configuration header output by 'configure' if we're using the -** autoconf-based build -*/ -#ifdef _HAVE_SQLITE_CONFIG_H -#include "config.h" -#endif - -/************** Include sqliteLimit.h in the middle of sqliteInt.h ***********/ -/************** Begin file sqliteLimit.h *************************************/ -/* -** 2007 May 7 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -************************************************************************* -** -** This file defines various limits of what SQLite can process. -*/ - -/* -** The maximum length of a TEXT or BLOB in bytes. This also -** limits the size of a row in a table or index. -** -** The hard limit is the ability of a 32-bit signed integer -** to count the size: 2^31-1 or 2147483647. -*/ -#ifndef SQLITE_MAX_LENGTH -# define SQLITE_MAX_LENGTH 1000000000 -#endif - -/* -** This is the maximum number of -** -** * Columns in a table -** * Columns in an index -** * Columns in a view -** * Terms in the SET clause of an UPDATE statement -** * Terms in the result set of a SELECT statement -** * Terms in the GROUP BY or ORDER BY clauses of a SELECT statement. -** * Terms in the VALUES clause of an INSERT statement -** -** The hard upper limit here is 32676. Most database people will -** tell you that in a well-normalized database, you usually should -** not have more than a dozen or so columns in any table. And if -** that is the case, there is no point in having more than a few -** dozen values in any of the other situations described above. -*/ -#ifndef SQLITE_MAX_COLUMN -# define SQLITE_MAX_COLUMN 2000 -#endif - -/* -** The maximum length of a single SQL statement in bytes. -** -** It used to be the case that setting this value to zero would -** turn the limit off. That is no longer true. It is not possible -** to turn this limit off. -*/ -#ifndef SQLITE_MAX_SQL_LENGTH -# define SQLITE_MAX_SQL_LENGTH 1000000000 -#endif - -/* -** The maximum depth of an expression tree. This is limited to -** some extent by SQLITE_MAX_SQL_LENGTH. But sometime you might -** want to place more severe limits on the complexity of an -** expression. -** -** A value of 0 used to mean that the limit was not enforced. -** But that is no longer true. The limit is now strictly enforced -** at all times. -*/ -#ifndef SQLITE_MAX_EXPR_DEPTH -# define SQLITE_MAX_EXPR_DEPTH 1000 -#endif - -/* -** The maximum number of terms in a compound SELECT statement. -** The code generator for compound SELECT statements does one -** level of recursion for each term. A stack overflow can result -** if the number of terms is too large. In practice, most SQL -** never has more than 3 or 4 terms. Use a value of 0 to disable -** any limit on the number of terms in a compount SELECT. -*/ -#ifndef SQLITE_MAX_COMPOUND_SELECT -# define SQLITE_MAX_COMPOUND_SELECT 500 -#endif - -/* -** The maximum number of opcodes in a VDBE program. -** Not currently enforced. -*/ -#ifndef SQLITE_MAX_VDBE_OP -# define SQLITE_MAX_VDBE_OP 25000 -#endif - -/* -** The maximum number of arguments to an SQL function. -*/ -#ifndef SQLITE_MAX_FUNCTION_ARG -# define SQLITE_MAX_FUNCTION_ARG 127 -#endif - -/* -** The maximum number of in-memory pages to use for the main database -** table and for temporary tables. The SQLITE_DEFAULT_CACHE_SIZE -*/ -#ifndef SQLITE_DEFAULT_CACHE_SIZE -# define SQLITE_DEFAULT_CACHE_SIZE 2000 -#endif -#ifndef SQLITE_DEFAULT_TEMP_CACHE_SIZE -# define SQLITE_DEFAULT_TEMP_CACHE_SIZE 500 -#endif - -/* -** The default number of frames to accumulate in the log file before -** checkpointing the database in WAL mode. -*/ -#ifndef SQLITE_DEFAULT_WAL_AUTOCHECKPOINT -# define SQLITE_DEFAULT_WAL_AUTOCHECKPOINT 1000 -#endif - -/* -** The maximum number of attached databases. This must be between 0 -** and 62. The upper bound on 62 is because a 64-bit integer bitmap -** is used internally to track attached databases. -*/ -#ifndef SQLITE_MAX_ATTACHED -# define SQLITE_MAX_ATTACHED 10 -#endif - - -/* -** The maximum value of a ?nnn wildcard that the parser will accept. -*/ -#ifndef SQLITE_MAX_VARIABLE_NUMBER -# define SQLITE_MAX_VARIABLE_NUMBER 999 -#endif - -/* Maximum page size. The upper bound on this value is 65536. This a limit -** imposed by the use of 16-bit offsets within each page. -** -** Earlier versions of SQLite allowed the user to change this value at -** compile time. This is no longer permitted, on the grounds that it creates -** a library that is technically incompatible with an SQLite library -** compiled with a different limit. If a process operating on a database -** with a page-size of 65536 bytes crashes, then an instance of SQLite -** compiled with the default page-size limit will not be able to rollback -** the aborted transaction. This could lead to database corruption. -*/ -#ifdef SQLITE_MAX_PAGE_SIZE -# undef SQLITE_MAX_PAGE_SIZE -#endif -#define SQLITE_MAX_PAGE_SIZE 65536 - - -/* -** The default size of a database page. -*/ -#ifndef SQLITE_DEFAULT_PAGE_SIZE -# define SQLITE_DEFAULT_PAGE_SIZE 1024 -#endif -#if SQLITE_DEFAULT_PAGE_SIZE>SQLITE_MAX_PAGE_SIZE -# undef SQLITE_DEFAULT_PAGE_SIZE -# define SQLITE_DEFAULT_PAGE_SIZE SQLITE_MAX_PAGE_SIZE -#endif - -/* -** Ordinarily, if no value is explicitly provided, SQLite creates databases -** with page size SQLITE_DEFAULT_PAGE_SIZE. However, based on certain -** device characteristics (sector-size and atomic write() support), -** SQLite may choose a larger value. This constant is the maximum value -** SQLite will choose on its own. -*/ -#ifndef SQLITE_MAX_DEFAULT_PAGE_SIZE -# define SQLITE_MAX_DEFAULT_PAGE_SIZE 8192 -#endif -#if SQLITE_MAX_DEFAULT_PAGE_SIZE>SQLITE_MAX_PAGE_SIZE -# undef SQLITE_MAX_DEFAULT_PAGE_SIZE -# define SQLITE_MAX_DEFAULT_PAGE_SIZE SQLITE_MAX_PAGE_SIZE -#endif - - -/* -** Maximum number of pages in one database file. -** -** This is really just the default value for the max_page_count pragma. -** This value can be lowered (or raised) at run-time using that the -** max_page_count macro. -*/ -#ifndef SQLITE_MAX_PAGE_COUNT -# define SQLITE_MAX_PAGE_COUNT 1073741823 -#endif - -/* -** Maximum length (in bytes) of the pattern in a LIKE or GLOB -** operator. -*/ -#ifndef SQLITE_MAX_LIKE_PATTERN_LENGTH -# define SQLITE_MAX_LIKE_PATTERN_LENGTH 50000 -#endif - -/* -** Maximum depth of recursion for triggers. -** -** A value of 1 means that a trigger program will not be able to itself -** fire any triggers. A value of 0 means that no trigger programs at all -** may be executed. -*/ -#ifndef SQLITE_MAX_TRIGGER_DEPTH -# define SQLITE_MAX_TRIGGER_DEPTH 1000 -#endif - -/************** End of sqliteLimit.h *****************************************/ -/************** Continuing where we left off in sqliteInt.h ******************/ - -/* Disable nuisance warnings on Borland compilers */ -#if defined(__BORLANDC__) -#pragma warn -rch /* unreachable code */ -#pragma warn -ccc /* Condition is always true or false */ -#pragma warn -aus /* Assigned value is never used */ -#pragma warn -csu /* Comparing signed and unsigned */ -#pragma warn -spa /* Suspicious pointer arithmetic */ -#endif - -/* Needed for various definitions... */ -#ifndef _GNU_SOURCE -# define _GNU_SOURCE -#endif - -/* -** Include standard header files as necessary -*/ -#ifdef HAVE_STDINT_H -#include -#endif -#ifdef HAVE_INTTYPES_H -#include -#endif - -/* -** The following macros are used to cast pointers to integers and -** integers to pointers. The way you do this varies from one compiler -** to the next, so we have developed the following set of #if statements -** to generate appropriate macros for a wide range of compilers. -** -** The correct "ANSI" way to do this is to use the intptr_t type. -** Unfortunately, that typedef is not available on all compilers, or -** if it is available, it requires an #include of specific headers -** that vary from one machine to the next. -** -** Ticket #3860: The llvm-gcc-4.2 compiler from Apple chokes on -** the ((void*)&((char*)0)[X]) construct. But MSVC chokes on ((void*)(X)). -** So we have to define the macros in different ways depending on the -** compiler. -*/ -#if defined(__PTRDIFF_TYPE__) /* This case should work for GCC */ -# define SQLITE_INT_TO_PTR(X) ((void*)(__PTRDIFF_TYPE__)(X)) -# define SQLITE_PTR_TO_INT(X) ((int)(__PTRDIFF_TYPE__)(X)) -#elif !defined(__GNUC__) /* Works for compilers other than LLVM */ -# define SQLITE_INT_TO_PTR(X) ((void*)&((char*)0)[X]) -# define SQLITE_PTR_TO_INT(X) ((int)(((char*)X)-(char*)0)) -#elif defined(HAVE_STDINT_H) /* Use this case if we have ANSI headers */ -# define SQLITE_INT_TO_PTR(X) ((void*)(intptr_t)(X)) -# define SQLITE_PTR_TO_INT(X) ((int)(intptr_t)(X)) -#else /* Generates a warning - but it always works */ -# define SQLITE_INT_TO_PTR(X) ((void*)(X)) -# define SQLITE_PTR_TO_INT(X) ((int)(X)) -#endif - -/* -** The SQLITE_THREADSAFE macro must be defined as 0, 1, or 2. -** 0 means mutexes are permanently disable and the library is never -** threadsafe. 1 means the library is serialized which is the highest -** level of threadsafety. 2 means the libary is multithreaded - multiple -** threads can use SQLite as long as no two threads try to use the same -** database connection at the same time. -** -** Older versions of SQLite used an optional THREADSAFE macro. -** We support that for legacy. -*/ -#if !defined(SQLITE_THREADSAFE) -#if defined(THREADSAFE) -# define SQLITE_THREADSAFE THREADSAFE -#else -# define SQLITE_THREADSAFE 1 /* IMP: R-07272-22309 */ -#endif -#endif - -/* -** Powersafe overwrite is on by default. But can be turned off using -** the -DSQLITE_POWERSAFE_OVERWRITE=0 command-line option. -*/ -#ifndef SQLITE_POWERSAFE_OVERWRITE -# define SQLITE_POWERSAFE_OVERWRITE 1 -#endif - -/* -** The SQLITE_DEFAULT_MEMSTATUS macro must be defined as either 0 or 1. -** It determines whether or not the features related to -** SQLITE_CONFIG_MEMSTATUS are available by default or not. This value can -** be overridden at runtime using the sqlite3_config() API. -*/ -#if !defined(SQLITE_DEFAULT_MEMSTATUS) -# define SQLITE_DEFAULT_MEMSTATUS 1 -#endif - -/* -** Exactly one of the following macros must be defined in order to -** specify which memory allocation subsystem to use. -** -** SQLITE_SYSTEM_MALLOC // Use normal system malloc() -** SQLITE_WIN32_MALLOC // Use Win32 native heap API -** SQLITE_MEMDEBUG // Debugging version of system malloc() -** -** On Windows, if the SQLITE_WIN32_MALLOC_VALIDATE macro is defined and the -** assert() macro is enabled, each call into the Win32 native heap subsystem -** will cause HeapValidate to be called. If heap validation should fail, an -** assertion will be triggered. -** -** (Historical note: There used to be several other options, but we've -** pared it down to just these three.) -** -** If none of the above are defined, then set SQLITE_SYSTEM_MALLOC as -** the default. -*/ -#if defined(SQLITE_SYSTEM_MALLOC)+defined(SQLITE_WIN32_MALLOC)+defined(SQLITE_MEMDEBUG)>1 -# error "At most one of the following compile-time configuration options\ - is allows: SQLITE_SYSTEM_MALLOC, SQLITE_WIN32_MALLOC, SQLITE_MEMDEBUG" -#endif -#if defined(SQLITE_SYSTEM_MALLOC)+defined(SQLITE_WIN32_MALLOC)+defined(SQLITE_MEMDEBUG)==0 -# define SQLITE_SYSTEM_MALLOC 1 -#endif - -/* -** If SQLITE_MALLOC_SOFT_LIMIT is not zero, then try to keep the -** sizes of memory allocations below this value where possible. -*/ -#if !defined(SQLITE_MALLOC_SOFT_LIMIT) -# define SQLITE_MALLOC_SOFT_LIMIT 1024 -#endif - -/* -** We need to define _XOPEN_SOURCE as follows in order to enable -** recursive mutexes on most Unix systems. But Mac OS X is different. -** The _XOPEN_SOURCE define causes problems for Mac OS X we are told, -** so it is omitted there. See ticket #2673. -** -** Later we learn that _XOPEN_SOURCE is poorly or incorrectly -** implemented on some systems. So we avoid defining it at all -** if it is already defined or if it is unneeded because we are -** not doing a threadsafe build. Ticket #2681. -** -** See also ticket #2741. -*/ -#if !defined(_XOPEN_SOURCE) && !defined(__DARWIN__) && !defined(__APPLE__) && SQLITE_THREADSAFE -# define _XOPEN_SOURCE 500 /* Needed to enable pthread recursive mutexes */ -#endif - -/* -** The TCL headers are only needed when compiling the TCL bindings. -*/ -#if defined(SQLITE_TCL) || defined(TCLSH) -# include -#endif - -/* -** NDEBUG and SQLITE_DEBUG are opposites. It should always be true that -** defined(NDEBUG)==!defined(SQLITE_DEBUG). If this is not currently true, -** make it true by defining or undefining NDEBUG. -** -** Setting NDEBUG makes the code smaller and run faster by disabling the -** number assert() statements in the code. So we want the default action -** to be for NDEBUG to be set and NDEBUG to be undefined only if SQLITE_DEBUG -** is set. Thus NDEBUG becomes an opt-in rather than an opt-out -** feature. -*/ -#if !defined(NDEBUG) && !defined(SQLITE_DEBUG) -# define NDEBUG 1 -#endif -#if defined(NDEBUG) && defined(SQLITE_DEBUG) -# undef NDEBUG -#endif - -/* -** The testcase() macro is used to aid in coverage testing. When -** doing coverage testing, the condition inside the argument to -** testcase() must be evaluated both true and false in order to -** get full branch coverage. The testcase() macro is inserted -** to help ensure adequate test coverage in places where simple -** condition/decision coverage is inadequate. For example, testcase() -** can be used to make sure boundary values are tested. For -** bitmask tests, testcase() can be used to make sure each bit -** is significant and used at least once. On switch statements -** where multiple cases go to the same block of code, testcase() -** can insure that all cases are evaluated. -** -*/ -#ifdef SQLITE_COVERAGE_TEST -SQLITE_PRIVATE void sqlite3Coverage(int); -# define testcase(X) if( X ){ sqlite3Coverage(__LINE__); } -#else -# define testcase(X) -#endif - -/* -** The TESTONLY macro is used to enclose variable declarations or -** other bits of code that are needed to support the arguments -** within testcase() and assert() macros. -*/ -#if !defined(NDEBUG) || defined(SQLITE_COVERAGE_TEST) -# define TESTONLY(X) X -#else -# define TESTONLY(X) -#endif - -/* -** Sometimes we need a small amount of code such as a variable initialization -** to setup for a later assert() statement. We do not want this code to -** appear when assert() is disabled. The following macro is therefore -** used to contain that setup code. The "VVA" acronym stands for -** "Verification, Validation, and Accreditation". In other words, the -** code within VVA_ONLY() will only run during verification processes. -*/ -#ifndef NDEBUG -# define VVA_ONLY(X) X -#else -# define VVA_ONLY(X) -#endif - -/* -** The ALWAYS and NEVER macros surround boolean expressions which -** are intended to always be true or false, respectively. Such -** expressions could be omitted from the code completely. But they -** are included in a few cases in order to enhance the resilience -** of SQLite to unexpected behavior - to make the code "self-healing" -** or "ductile" rather than being "brittle" and crashing at the first -** hint of unplanned behavior. -** -** In other words, ALWAYS and NEVER are added for defensive code. -** -** When doing coverage testing ALWAYS and NEVER are hard-coded to -** be true and false so that the unreachable code then specify will -** not be counted as untested code. -*/ -#if defined(SQLITE_COVERAGE_TEST) -# define ALWAYS(X) (1) -# define NEVER(X) (0) -#elif !defined(NDEBUG) -# define ALWAYS(X) ((X)?1:(assert(0),0)) -# define NEVER(X) ((X)?(assert(0),1):0) -#else -# define ALWAYS(X) (X) -# define NEVER(X) (X) -#endif - -/* -** Return true (non-zero) if the input is a integer that is too large -** to fit in 32-bits. This macro is used inside of various testcase() -** macros to verify that we have tested SQLite for large-file support. -*/ -#define IS_BIG_INT(X) (((X)&~(i64)0xffffffff)!=0) - -/* -** The macro unlikely() is a hint that surrounds a boolean -** expression that is usually false. Macro likely() surrounds -** a boolean expression that is usually true. GCC is able to -** use these hints to generate better code, sometimes. -*/ -#if defined(__GNUC__) && 0 -# define likely(X) __builtin_expect((X),1) -# define unlikely(X) __builtin_expect((X),0) -#else -# define likely(X) !!(X) -# define unlikely(X) !!(X) -#endif - -/************** Include sqlite3.h in the middle of sqliteInt.h ***************/ -/************** Begin file sqlite3.h *****************************************/ -/* -** 2001 September 15 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -************************************************************************* -** This header file defines the interface that the SQLite library -** presents to client programs. If a C-function, structure, datatype, -** or constant definition does not appear in this file, then it is -** not a published API of SQLite, is subject to change without -** notice, and should not be referenced by programs that use SQLite. -** -** Some of the definitions that are in this file are marked as -** "experimental". Experimental interfaces are normally new -** features recently added to SQLite. We do not anticipate changes -** to experimental interfaces but reserve the right to make minor changes -** if experience from use "in the wild" suggest such changes are prudent. -** -** The official C-language API documentation for SQLite is derived -** from comments in this file. This file is the authoritative source -** on how SQLite interfaces are suppose to operate. -** -** The name of this file under configuration management is "sqlite.h.in". -** The makefile makes some minor changes to this file (such as inserting -** the version number) and changes its name to "sqlite3.h" as -** part of the build process. -*/ -#ifndef _SQLITE3_H_ -#define _SQLITE3_H_ -#include /* Needed for the definition of va_list */ - -/* -** Make sure we can call this stuff from C++. -*/ -#if 0 -extern "C" { -#endif - - -/* -** Add the ability to override 'extern' -*/ -#ifndef SQLITE_EXTERN -# define SQLITE_EXTERN extern -#endif - -#ifndef SQLITE_API -# define SQLITE_API -#endif - - -/* -** These no-op macros are used in front of interfaces to mark those -** interfaces as either deprecated or experimental. New applications -** should not use deprecated interfaces - they are support for backwards -** compatibility only. Application writers should be aware that -** experimental interfaces are subject to change in point releases. -** -** These macros used to resolve to various kinds of compiler magic that -** would generate warning messages when they were used. But that -** compiler magic ended up generating such a flurry of bug reports -** that we have taken it all out and gone back to using simple -** noop macros. -*/ -#define SQLITE_DEPRECATED -#define SQLITE_EXPERIMENTAL - -/* -** Ensure these symbols were not defined by some previous header file. -*/ -#ifdef SQLITE_VERSION -# undef SQLITE_VERSION -#endif -#ifdef SQLITE_VERSION_NUMBER -# undef SQLITE_VERSION_NUMBER -#endif - -/* -** CAPI3REF: Compile-Time Library Version Numbers -** -** ^(The [SQLITE_VERSION] C preprocessor macro in the sqlite3.h header -** evaluates to a string literal that is the SQLite version in the -** format "X.Y.Z" where X is the major version number (always 3 for -** SQLite3) and Y is the minor version number and Z is the release number.)^ -** ^(The [SQLITE_VERSION_NUMBER] C preprocessor macro resolves to an integer -** with the value (X*1000000 + Y*1000 + Z) where X, Y, and Z are the same -** numbers used in [SQLITE_VERSION].)^ -** The SQLITE_VERSION_NUMBER for any given release of SQLite will also -** be larger than the release from which it is derived. Either Y will -** be held constant and Z will be incremented or else Y will be incremented -** and Z will be reset to zero. -** -** Since version 3.6.18, SQLite source code has been stored in the -** Fossil configuration management -** system. ^The SQLITE_SOURCE_ID macro evaluates to -** a string which identifies a particular check-in of SQLite -** within its configuration management system. ^The SQLITE_SOURCE_ID -** string contains the date and time of the check-in (UTC) and an SHA1 -** hash of the entire source tree. -** -** See also: [sqlite3_libversion()], -** [sqlite3_libversion_number()], [sqlite3_sourceid()], -** [sqlite_version()] and [sqlite_source_id()]. -*/ -#define SQLITE_VERSION "3.7.13" -#define SQLITE_VERSION_NUMBER 3007013 -#define SQLITE_SOURCE_ID "2012-06-11 02:05:22 f5b5a13f7394dc143aa136f1d4faba6839eaa6dc" - -/* -** CAPI3REF: Run-Time Library Version Numbers -** KEYWORDS: sqlite3_version, sqlite3_sourceid -** -** These interfaces provide the same information as the [SQLITE_VERSION], -** [SQLITE_VERSION_NUMBER], and [SQLITE_SOURCE_ID] C preprocessor macros -** but are associated with the library instead of the header file. ^(Cautious -** programmers might include assert() statements in their application to -** verify that values returned by these interfaces match the macros in -** the header, and thus insure that the application is -** compiled with matching library and header files. -** -**
-** assert( sqlite3_libversion_number()==SQLITE_VERSION_NUMBER );
-** assert( strcmp(sqlite3_sourceid(),SQLITE_SOURCE_ID)==0 );
-** assert( strcmp(sqlite3_libversion(),SQLITE_VERSION)==0 );
-** 
)^ -** -** ^The sqlite3_version[] string constant contains the text of [SQLITE_VERSION] -** macro. ^The sqlite3_libversion() function returns a pointer to the -** to the sqlite3_version[] string constant. The sqlite3_libversion() -** function is provided for use in DLLs since DLL users usually do not have -** direct access to string constants within the DLL. ^The -** sqlite3_libversion_number() function returns an integer equal to -** [SQLITE_VERSION_NUMBER]. ^The sqlite3_sourceid() function returns -** a pointer to a string constant whose value is the same as the -** [SQLITE_SOURCE_ID] C preprocessor macro. -** -** See also: [sqlite_version()] and [sqlite_source_id()]. -*/ -SQLITE_API const char sqlite3_version[] = SQLITE_VERSION; -SQLITE_API const char *sqlite3_libversion(void); -SQLITE_API const char *sqlite3_sourceid(void); -SQLITE_API int sqlite3_libversion_number(void); - -/* -** CAPI3REF: Run-Time Library Compilation Options Diagnostics -** -** ^The sqlite3_compileoption_used() function returns 0 or 1 -** indicating whether the specified option was defined at -** compile time. ^The SQLITE_ prefix may be omitted from the -** option name passed to sqlite3_compileoption_used(). -** -** ^The sqlite3_compileoption_get() function allows iterating -** over the list of options that were defined at compile time by -** returning the N-th compile time option string. ^If N is out of range, -** sqlite3_compileoption_get() returns a NULL pointer. ^The SQLITE_ -** prefix is omitted from any strings returned by -** sqlite3_compileoption_get(). -** -** ^Support for the diagnostic functions sqlite3_compileoption_used() -** and sqlite3_compileoption_get() may be omitted by specifying the -** [SQLITE_OMIT_COMPILEOPTION_DIAGS] option at compile time. -** -** See also: SQL functions [sqlite_compileoption_used()] and -** [sqlite_compileoption_get()] and the [compile_options pragma]. -*/ -#ifndef SQLITE_OMIT_COMPILEOPTION_DIAGS -SQLITE_API int sqlite3_compileoption_used(const char *zOptName); -SQLITE_API const char *sqlite3_compileoption_get(int N); -#endif - -/* -** CAPI3REF: Test To See If The Library Is Threadsafe -** -** ^The sqlite3_threadsafe() function returns zero if and only if -** SQLite was compiled with mutexing code omitted due to the -** [SQLITE_THREADSAFE] compile-time option being set to 0. -** -** SQLite can be compiled with or without mutexes. When -** the [SQLITE_THREADSAFE] C preprocessor macro is 1 or 2, mutexes -** are enabled and SQLite is threadsafe. When the -** [SQLITE_THREADSAFE] macro is 0, -** the mutexes are omitted. Without the mutexes, it is not safe -** to use SQLite concurrently from more than one thread. -** -** Enabling mutexes incurs a measurable performance penalty. -** So if speed is of utmost importance, it makes sense to disable -** the mutexes. But for maximum safety, mutexes should be enabled. -** ^The default behavior is for mutexes to be enabled. -** -** This interface can be used by an application to make sure that the -** version of SQLite that it is linking against was compiled with -** the desired setting of the [SQLITE_THREADSAFE] macro. -** -** This interface only reports on the compile-time mutex setting -** of the [SQLITE_THREADSAFE] flag. If SQLite is compiled with -** SQLITE_THREADSAFE=1 or =2 then mutexes are enabled by default but -** can be fully or partially disabled using a call to [sqlite3_config()] -** with the verbs [SQLITE_CONFIG_SINGLETHREAD], [SQLITE_CONFIG_MULTITHREAD], -** or [SQLITE_CONFIG_MUTEX]. ^(The return value of the -** sqlite3_threadsafe() function shows only the compile-time setting of -** thread safety, not any run-time changes to that setting made by -** sqlite3_config(). In other words, the return value from sqlite3_threadsafe() -** is unchanged by calls to sqlite3_config().)^ -** -** See the [threading mode] documentation for additional information. -*/ -SQLITE_API int sqlite3_threadsafe(void); - -/* -** CAPI3REF: Database Connection Handle -** KEYWORDS: {database connection} {database connections} -** -** Each open SQLite database is represented by a pointer to an instance of -** the opaque structure named "sqlite3". It is useful to think of an sqlite3 -** pointer as an object. The [sqlite3_open()], [sqlite3_open16()], and -** [sqlite3_open_v2()] interfaces are its constructors, and [sqlite3_close()] -** is its destructor. There are many other interfaces (such as -** [sqlite3_prepare_v2()], [sqlite3_create_function()], and -** [sqlite3_busy_timeout()] to name but three) that are methods on an -** sqlite3 object. -*/ -typedef struct sqlite3 sqlite3; - -/* -** CAPI3REF: 64-Bit Integer Types -** KEYWORDS: sqlite_int64 sqlite_uint64 -** -** Because there is no cross-platform way to specify 64-bit integer types -** SQLite includes typedefs for 64-bit signed and unsigned integers. -** -** The sqlite3_int64 and sqlite3_uint64 are the preferred type definitions. -** The sqlite_int64 and sqlite_uint64 types are supported for backwards -** compatibility only. -** -** ^The sqlite3_int64 and sqlite_int64 types can store integer values -** between -9223372036854775808 and +9223372036854775807 inclusive. ^The -** sqlite3_uint64 and sqlite_uint64 types can store integer values -** between 0 and +18446744073709551615 inclusive. -*/ -#ifdef SQLITE_INT64_TYPE - typedef SQLITE_INT64_TYPE sqlite_int64; - typedef unsigned SQLITE_INT64_TYPE sqlite_uint64; -#elif defined(_MSC_VER) || defined(__BORLANDC__) - typedef __int64 sqlite_int64; - typedef unsigned __int64 sqlite_uint64; -#else - typedef long long int sqlite_int64; - typedef unsigned long long int sqlite_uint64; -#endif -typedef sqlite_int64 sqlite3_int64; -typedef sqlite_uint64 sqlite3_uint64; - -/* -** If compiling for a processor that lacks floating point support, -** substitute integer for floating-point. -*/ -#ifdef SQLITE_OMIT_FLOATING_POINT -# define double sqlite3_int64 -#endif - -/* -** CAPI3REF: Closing A Database Connection -** -** ^The sqlite3_close() routine is the destructor for the [sqlite3] object. -** ^Calls to sqlite3_close() return SQLITE_OK if the [sqlite3] object is -** successfully destroyed and all associated resources are deallocated. -** -** Applications must [sqlite3_finalize | finalize] all [prepared statements] -** and [sqlite3_blob_close | close] all [BLOB handles] associated with -** the [sqlite3] object prior to attempting to close the object. ^If -** sqlite3_close() is called on a [database connection] that still has -** outstanding [prepared statements] or [BLOB handles], then it returns -** SQLITE_BUSY. -** -** ^If [sqlite3_close()] is invoked while a transaction is open, -** the transaction is automatically rolled back. -** -** The C parameter to [sqlite3_close(C)] must be either a NULL -** pointer or an [sqlite3] object pointer obtained -** from [sqlite3_open()], [sqlite3_open16()], or -** [sqlite3_open_v2()], and not previously closed. -** ^Calling sqlite3_close() with a NULL pointer argument is a -** harmless no-op. -*/ -SQLITE_API int sqlite3_close(sqlite3 *); - -/* -** The type for a callback function. -** This is legacy and deprecated. It is included for historical -** compatibility and is not documented. -*/ -typedef int (*sqlite3_callback)(void*,int,char**, char**); - -/* -** CAPI3REF: One-Step Query Execution Interface -** -** The sqlite3_exec() interface is a convenience wrapper around -** [sqlite3_prepare_v2()], [sqlite3_step()], and [sqlite3_finalize()], -** that allows an application to run multiple statements of SQL -** without having to use a lot of C code. -** -** ^The sqlite3_exec() interface runs zero or more UTF-8 encoded, -** semicolon-separate SQL statements passed into its 2nd argument, -** in the context of the [database connection] passed in as its 1st -** argument. ^If the callback function of the 3rd argument to -** sqlite3_exec() is not NULL, then it is invoked for each result row -** coming out of the evaluated SQL statements. ^The 4th argument to -** sqlite3_exec() is relayed through to the 1st argument of each -** callback invocation. ^If the callback pointer to sqlite3_exec() -** is NULL, then no callback is ever invoked and result rows are -** ignored. -** -** ^If an error occurs while evaluating the SQL statements passed into -** sqlite3_exec(), then execution of the current statement stops and -** subsequent statements are skipped. ^If the 5th parameter to sqlite3_exec() -** is not NULL then any error message is written into memory obtained -** from [sqlite3_malloc()] and passed back through the 5th parameter. -** To avoid memory leaks, the application should invoke [sqlite3_free()] -** on error message strings returned through the 5th parameter of -** of sqlite3_exec() after the error message string is no longer needed. -** ^If the 5th parameter to sqlite3_exec() is not NULL and no errors -** occur, then sqlite3_exec() sets the pointer in its 5th parameter to -** NULL before returning. -** -** ^If an sqlite3_exec() callback returns non-zero, the sqlite3_exec() -** routine returns SQLITE_ABORT without invoking the callback again and -** without running any subsequent SQL statements. -** -** ^The 2nd argument to the sqlite3_exec() callback function is the -** number of columns in the result. ^The 3rd argument to the sqlite3_exec() -** callback is an array of pointers to strings obtained as if from -** [sqlite3_column_text()], one for each column. ^If an element of a -** result row is NULL then the corresponding string pointer for the -** sqlite3_exec() callback is a NULL pointer. ^The 4th argument to the -** sqlite3_exec() callback is an array of pointers to strings where each -** entry represents the name of corresponding result column as obtained -** from [sqlite3_column_name()]. -** -** ^If the 2nd parameter to sqlite3_exec() is a NULL pointer, a pointer -** to an empty string, or a pointer that contains only whitespace and/or -** SQL comments, then no SQL statements are evaluated and the database -** is not changed. -** -** Restrictions: -** -**
    -**
  • The application must insure that the 1st parameter to sqlite3_exec() -** is a valid and open [database connection]. -**
  • The application must not close [database connection] specified by -** the 1st parameter to sqlite3_exec() while sqlite3_exec() is running. -**
  • The application must not modify the SQL statement text passed into -** the 2nd parameter of sqlite3_exec() while sqlite3_exec() is running. -**
-*/ -SQLITE_API int sqlite3_exec( - sqlite3*, /* An open database */ - const char *sql, /* SQL to be evaluated */ - int (*callback)(void*,int,char**,char**), /* Callback function */ - void *, /* 1st argument to callback */ - char **errmsg /* Error msg written here */ -); - -/* -** CAPI3REF: Result Codes -** KEYWORDS: SQLITE_OK {error code} {error codes} -** KEYWORDS: {result code} {result codes} -** -** Many SQLite functions return an integer result code from the set shown -** here in order to indicate success or failure. -** -** New error codes may be added in future versions of SQLite. -** -** See also: [SQLITE_IOERR_READ | extended result codes], -** [sqlite3_vtab_on_conflict()] [SQLITE_ROLLBACK | result codes]. -*/ -#define SQLITE_OK 0 /* Successful result */ -/* beginning-of-error-codes */ -#define SQLITE_ERROR 1 /* SQL error or missing database */ -#define SQLITE_INTERNAL 2 /* Internal logic error in SQLite */ -#define SQLITE_PERM 3 /* Access permission denied */ -#define SQLITE_ABORT 4 /* Callback routine requested an abort */ -#define SQLITE_BUSY 5 /* The database file is locked */ -#define SQLITE_LOCKED 6 /* A table in the database is locked */ -#define SQLITE_NOMEM 7 /* A malloc() failed */ -#define SQLITE_READONLY 8 /* Attempt to write a readonly database */ -#define SQLITE_INTERRUPT 9 /* Operation terminated by sqlite3_interrupt()*/ -#define SQLITE_IOERR 10 /* Some kind of disk I/O error occurred */ -#define SQLITE_CORRUPT 11 /* The database disk image is malformed */ -#define SQLITE_NOTFOUND 12 /* Unknown opcode in sqlite3_file_control() */ -#define SQLITE_FULL 13 /* Insertion failed because database is full */ -#define SQLITE_CANTOPEN 14 /* Unable to open the database file */ -#define SQLITE_PROTOCOL 15 /* Database lock protocol error */ -#define SQLITE_EMPTY 16 /* Database is empty */ -#define SQLITE_SCHEMA 17 /* The database schema changed */ -#define SQLITE_TOOBIG 18 /* String or BLOB exceeds size limit */ -#define SQLITE_CONSTRAINT 19 /* Abort due to constraint violation */ -#define SQLITE_MISMATCH 20 /* Data type mismatch */ -#define SQLITE_MISUSE 21 /* Library used incorrectly */ -#define SQLITE_NOLFS 22 /* Uses OS features not supported on host */ -#define SQLITE_AUTH 23 /* Authorization denied */ -#define SQLITE_FORMAT 24 /* Auxiliary database format error */ -#define SQLITE_RANGE 25 /* 2nd parameter to sqlite3_bind out of range */ -#define SQLITE_NOTADB 26 /* File opened that is not a database file */ -#define SQLITE_ROW 100 /* sqlite3_step() has another row ready */ -#define SQLITE_DONE 101 /* sqlite3_step() has finished executing */ -/* end-of-error-codes */ - -/* -** CAPI3REF: Extended Result Codes -** KEYWORDS: {extended error code} {extended error codes} -** KEYWORDS: {extended result code} {extended result codes} -** -** In its default configuration, SQLite API routines return one of 26 integer -** [SQLITE_OK | result codes]. However, experience has shown that many of -** these result codes are too coarse-grained. They do not provide as -** much information about problems as programmers might like. In an effort to -** address this, newer versions of SQLite (version 3.3.8 and later) include -** support for additional result codes that provide more detailed information -** about errors. The extended result codes are enabled or disabled -** on a per database connection basis using the -** [sqlite3_extended_result_codes()] API. -** -** Some of the available extended result codes are listed here. -** One may expect the number of extended result codes will be expand -** over time. Software that uses extended result codes should expect -** to see new result codes in future releases of SQLite. -** -** The SQLITE_OK result code will never be extended. It will always -** be exactly zero. -*/ -#define SQLITE_IOERR_READ (SQLITE_IOERR | (1<<8)) -#define SQLITE_IOERR_SHORT_READ (SQLITE_IOERR | (2<<8)) -#define SQLITE_IOERR_WRITE (SQLITE_IOERR | (3<<8)) -#define SQLITE_IOERR_FSYNC (SQLITE_IOERR | (4<<8)) -#define SQLITE_IOERR_DIR_FSYNC (SQLITE_IOERR | (5<<8)) -#define SQLITE_IOERR_TRUNCATE (SQLITE_IOERR | (6<<8)) -#define SQLITE_IOERR_FSTAT (SQLITE_IOERR | (7<<8)) -#define SQLITE_IOERR_UNLOCK (SQLITE_IOERR | (8<<8)) -#define SQLITE_IOERR_RDLOCK (SQLITE_IOERR | (9<<8)) -#define SQLITE_IOERR_DELETE (SQLITE_IOERR | (10<<8)) -#define SQLITE_IOERR_BLOCKED (SQLITE_IOERR | (11<<8)) -#define SQLITE_IOERR_NOMEM (SQLITE_IOERR | (12<<8)) -#define SQLITE_IOERR_ACCESS (SQLITE_IOERR | (13<<8)) -#define SQLITE_IOERR_CHECKRESERVEDLOCK (SQLITE_IOERR | (14<<8)) -#define SQLITE_IOERR_LOCK (SQLITE_IOERR | (15<<8)) -#define SQLITE_IOERR_CLOSE (SQLITE_IOERR | (16<<8)) -#define SQLITE_IOERR_DIR_CLOSE (SQLITE_IOERR | (17<<8)) -#define SQLITE_IOERR_SHMOPEN (SQLITE_IOERR | (18<<8)) -#define SQLITE_IOERR_SHMSIZE (SQLITE_IOERR | (19<<8)) -#define SQLITE_IOERR_SHMLOCK (SQLITE_IOERR | (20<<8)) -#define SQLITE_IOERR_SHMMAP (SQLITE_IOERR | (21<<8)) -#define SQLITE_IOERR_SEEK (SQLITE_IOERR | (22<<8)) -#define SQLITE_LOCKED_SHAREDCACHE (SQLITE_LOCKED | (1<<8)) -#define SQLITE_BUSY_RECOVERY (SQLITE_BUSY | (1<<8)) -#define SQLITE_CANTOPEN_NOTEMPDIR (SQLITE_CANTOPEN | (1<<8)) -#define SQLITE_CANTOPEN_ISDIR (SQLITE_CANTOPEN | (2<<8)) -#define SQLITE_CORRUPT_VTAB (SQLITE_CORRUPT | (1<<8)) -#define SQLITE_READONLY_RECOVERY (SQLITE_READONLY | (1<<8)) -#define SQLITE_READONLY_CANTLOCK (SQLITE_READONLY | (2<<8)) -#define SQLITE_ABORT_ROLLBACK (SQLITE_ABORT | (2<<8)) - -/* -** CAPI3REF: Flags For File Open Operations -** -** These bit values are intended for use in the -** 3rd parameter to the [sqlite3_open_v2()] interface and -** in the 4th parameter to the [sqlite3_vfs.xOpen] method. -*/ -#define SQLITE_OPEN_READONLY 0x00000001 /* Ok for sqlite3_open_v2() */ -#define SQLITE_OPEN_READWRITE 0x00000002 /* Ok for sqlite3_open_v2() */ -#define SQLITE_OPEN_CREATE 0x00000004 /* Ok for sqlite3_open_v2() */ -#define SQLITE_OPEN_DELETEONCLOSE 0x00000008 /* VFS only */ -#define SQLITE_OPEN_EXCLUSIVE 0x00000010 /* VFS only */ -#define SQLITE_OPEN_AUTOPROXY 0x00000020 /* VFS only */ -#define SQLITE_OPEN_URI 0x00000040 /* Ok for sqlite3_open_v2() */ -#define SQLITE_OPEN_MEMORY 0x00000080 /* Ok for sqlite3_open_v2() */ -#define SQLITE_OPEN_MAIN_DB 0x00000100 /* VFS only */ -#define SQLITE_OPEN_TEMP_DB 0x00000200 /* VFS only */ -#define SQLITE_OPEN_TRANSIENT_DB 0x00000400 /* VFS only */ -#define SQLITE_OPEN_MAIN_JOURNAL 0x00000800 /* VFS only */ -#define SQLITE_OPEN_TEMP_JOURNAL 0x00001000 /* VFS only */ -#define SQLITE_OPEN_SUBJOURNAL 0x00002000 /* VFS only */ -#define SQLITE_OPEN_MASTER_JOURNAL 0x00004000 /* VFS only */ -#define SQLITE_OPEN_NOMUTEX 0x00008000 /* Ok for sqlite3_open_v2() */ -#define SQLITE_OPEN_FULLMUTEX 0x00010000 /* Ok for sqlite3_open_v2() */ -#define SQLITE_OPEN_SHAREDCACHE 0x00020000 /* Ok for sqlite3_open_v2() */ -#define SQLITE_OPEN_PRIVATECACHE 0x00040000 /* Ok for sqlite3_open_v2() */ -#define SQLITE_OPEN_WAL 0x00080000 /* VFS only */ - -/* Reserved: 0x00F00000 */ - -/* -** CAPI3REF: Device Characteristics -** -** The xDeviceCharacteristics method of the [sqlite3_io_methods] -** object returns an integer which is a vector of the these -** bit values expressing I/O characteristics of the mass storage -** device that holds the file that the [sqlite3_io_methods] -** refers to. -** -** The SQLITE_IOCAP_ATOMIC property means that all writes of -** any size are atomic. The SQLITE_IOCAP_ATOMICnnn values -** mean that writes of blocks that are nnn bytes in size and -** are aligned to an address which is an integer multiple of -** nnn are atomic. The SQLITE_IOCAP_SAFE_APPEND value means -** that when data is appended to a file, the data is appended -** first then the size of the file is extended, never the other -** way around. The SQLITE_IOCAP_SEQUENTIAL property means that -** information is written to disk in the same order as calls -** to xWrite(). The SQLITE_IOCAP_POWERSAFE_OVERWRITE property means that -** after reboot following a crash or power loss, the only bytes in a -** file that were written at the application level might have changed -** and that adjacent bytes, even bytes within the same sector are -** guaranteed to be unchanged. -*/ -#define SQLITE_IOCAP_ATOMIC 0x00000001 -#define SQLITE_IOCAP_ATOMIC512 0x00000002 -#define SQLITE_IOCAP_ATOMIC1K 0x00000004 -#define SQLITE_IOCAP_ATOMIC2K 0x00000008 -#define SQLITE_IOCAP_ATOMIC4K 0x00000010 -#define SQLITE_IOCAP_ATOMIC8K 0x00000020 -#define SQLITE_IOCAP_ATOMIC16K 0x00000040 -#define SQLITE_IOCAP_ATOMIC32K 0x00000080 -#define SQLITE_IOCAP_ATOMIC64K 0x00000100 -#define SQLITE_IOCAP_SAFE_APPEND 0x00000200 -#define SQLITE_IOCAP_SEQUENTIAL 0x00000400 -#define SQLITE_IOCAP_UNDELETABLE_WHEN_OPEN 0x00000800 -#define SQLITE_IOCAP_POWERSAFE_OVERWRITE 0x00001000 - -/* -** CAPI3REF: File Locking Levels -** -** SQLite uses one of these integer values as the second -** argument to calls it makes to the xLock() and xUnlock() methods -** of an [sqlite3_io_methods] object. -*/ -#define SQLITE_LOCK_NONE 0 -#define SQLITE_LOCK_SHARED 1 -#define SQLITE_LOCK_RESERVED 2 -#define SQLITE_LOCK_PENDING 3 -#define SQLITE_LOCK_EXCLUSIVE 4 - -/* -** CAPI3REF: Synchronization Type Flags -** -** When SQLite invokes the xSync() method of an -** [sqlite3_io_methods] object it uses a combination of -** these integer values as the second argument. -** -** When the SQLITE_SYNC_DATAONLY flag is used, it means that the -** sync operation only needs to flush data to mass storage. Inode -** information need not be flushed. If the lower four bits of the flag -** equal SQLITE_SYNC_NORMAL, that means to use normal fsync() semantics. -** If the lower four bits equal SQLITE_SYNC_FULL, that means -** to use Mac OS X style fullsync instead of fsync(). -** -** Do not confuse the SQLITE_SYNC_NORMAL and SQLITE_SYNC_FULL flags -** with the [PRAGMA synchronous]=NORMAL and [PRAGMA synchronous]=FULL -** settings. The [synchronous pragma] determines when calls to the -** xSync VFS method occur and applies uniformly across all platforms. -** The SQLITE_SYNC_NORMAL and SQLITE_SYNC_FULL flags determine how -** energetic or rigorous or forceful the sync operations are and -** only make a difference on Mac OSX for the default SQLite code. -** (Third-party VFS implementations might also make the distinction -** between SQLITE_SYNC_NORMAL and SQLITE_SYNC_FULL, but among the -** operating systems natively supported by SQLite, only Mac OSX -** cares about the difference.) -*/ -#define SQLITE_SYNC_NORMAL 0x00002 -#define SQLITE_SYNC_FULL 0x00003 -#define SQLITE_SYNC_DATAONLY 0x00010 - -/* -** CAPI3REF: OS Interface Open File Handle -** -** An [sqlite3_file] object represents an open file in the -** [sqlite3_vfs | OS interface layer]. Individual OS interface -** implementations will -** want to subclass this object by appending additional fields -** for their own use. The pMethods entry is a pointer to an -** [sqlite3_io_methods] object that defines methods for performing -** I/O operations on the open file. -*/ -typedef struct sqlite3_file sqlite3_file; -struct sqlite3_file { - const struct sqlite3_io_methods *pMethods; /* Methods for an open file */ -}; - -/* -** CAPI3REF: OS Interface File Virtual Methods Object -** -** Every file opened by the [sqlite3_vfs.xOpen] method populates an -** [sqlite3_file] object (or, more commonly, a subclass of the -** [sqlite3_file] object) with a pointer to an instance of this object. -** This object defines the methods used to perform various operations -** against the open file represented by the [sqlite3_file] object. -** -** If the [sqlite3_vfs.xOpen] method sets the sqlite3_file.pMethods element -** to a non-NULL pointer, then the sqlite3_io_methods.xClose method -** may be invoked even if the [sqlite3_vfs.xOpen] reported that it failed. The -** only way to prevent a call to xClose following a failed [sqlite3_vfs.xOpen] -** is for the [sqlite3_vfs.xOpen] to set the sqlite3_file.pMethods element -** to NULL. -** -** The flags argument to xSync may be one of [SQLITE_SYNC_NORMAL] or -** [SQLITE_SYNC_FULL]. The first choice is the normal fsync(). -** The second choice is a Mac OS X style fullsync. The [SQLITE_SYNC_DATAONLY] -** flag may be ORed in to indicate that only the data of the file -** and not its inode needs to be synced. -** -** The integer values to xLock() and xUnlock() are one of -**
    -**
  • [SQLITE_LOCK_NONE], -**
  • [SQLITE_LOCK_SHARED], -**
  • [SQLITE_LOCK_RESERVED], -**
  • [SQLITE_LOCK_PENDING], or -**
  • [SQLITE_LOCK_EXCLUSIVE]. -**
-** xLock() increases the lock. xUnlock() decreases the lock. -** The xCheckReservedLock() method checks whether any database connection, -** either in this process or in some other process, is holding a RESERVED, -** PENDING, or EXCLUSIVE lock on the file. It returns true -** if such a lock exists and false otherwise. -** -** The xFileControl() method is a generic interface that allows custom -** VFS implementations to directly control an open file using the -** [sqlite3_file_control()] interface. The second "op" argument is an -** integer opcode. The third argument is a generic pointer intended to -** point to a structure that may contain arguments or space in which to -** write return values. Potential uses for xFileControl() might be -** functions to enable blocking locks with timeouts, to change the -** locking strategy (for example to use dot-file locks), to inquire -** about the status of a lock, or to break stale locks. The SQLite -** core reserves all opcodes less than 100 for its own use. -** A [SQLITE_FCNTL_LOCKSTATE | list of opcodes] less than 100 is available. -** Applications that define a custom xFileControl method should use opcodes -** greater than 100 to avoid conflicts. VFS implementations should -** return [SQLITE_NOTFOUND] for file control opcodes that they do not -** recognize. -** -** The xSectorSize() method returns the sector size of the -** device that underlies the file. The sector size is the -** minimum write that can be performed without disturbing -** other bytes in the file. The xDeviceCharacteristics() -** method returns a bit vector describing behaviors of the -** underlying device: -** -**
    -**
  • [SQLITE_IOCAP_ATOMIC] -**
  • [SQLITE_IOCAP_ATOMIC512] -**
  • [SQLITE_IOCAP_ATOMIC1K] -**
  • [SQLITE_IOCAP_ATOMIC2K] -**
  • [SQLITE_IOCAP_ATOMIC4K] -**
  • [SQLITE_IOCAP_ATOMIC8K] -**
  • [SQLITE_IOCAP_ATOMIC16K] -**
  • [SQLITE_IOCAP_ATOMIC32K] -**
  • [SQLITE_IOCAP_ATOMIC64K] -**
  • [SQLITE_IOCAP_SAFE_APPEND] -**
  • [SQLITE_IOCAP_SEQUENTIAL] -**
-** -** The SQLITE_IOCAP_ATOMIC property means that all writes of -** any size are atomic. The SQLITE_IOCAP_ATOMICnnn values -** mean that writes of blocks that are nnn bytes in size and -** are aligned to an address which is an integer multiple of -** nnn are atomic. The SQLITE_IOCAP_SAFE_APPEND value means -** that when data is appended to a file, the data is appended -** first then the size of the file is extended, never the other -** way around. The SQLITE_IOCAP_SEQUENTIAL property means that -** information is written to disk in the same order as calls -** to xWrite(). -** -** If xRead() returns SQLITE_IOERR_SHORT_READ it must also fill -** in the unread portions of the buffer with zeros. A VFS that -** fails to zero-fill short reads might seem to work. However, -** failure to zero-fill short reads will eventually lead to -** database corruption. -*/ -typedef struct sqlite3_io_methods sqlite3_io_methods; -struct sqlite3_io_methods { - int iVersion; - int (*xClose)(sqlite3_file*); - int (*xRead)(sqlite3_file*, void*, int iAmt, sqlite3_int64 iOfst); - int (*xWrite)(sqlite3_file*, const void*, int iAmt, sqlite3_int64 iOfst); - int (*xTruncate)(sqlite3_file*, sqlite3_int64 size); - int (*xSync)(sqlite3_file*, int flags); - int (*xFileSize)(sqlite3_file*, sqlite3_int64 *pSize); - int (*xLock)(sqlite3_file*, int); - int (*xUnlock)(sqlite3_file*, int); - int (*xCheckReservedLock)(sqlite3_file*, int *pResOut); - int (*xFileControl)(sqlite3_file*, int op, void *pArg); - int (*xSectorSize)(sqlite3_file*); - int (*xDeviceCharacteristics)(sqlite3_file*); - /* Methods above are valid for version 1 */ - int (*xShmMap)(sqlite3_file*, int iPg, int pgsz, int, void volatile**); - int (*xShmLock)(sqlite3_file*, int offset, int n, int flags); - void (*xShmBarrier)(sqlite3_file*); - int (*xShmUnmap)(sqlite3_file*, int deleteFlag); - /* Methods above are valid for version 2 */ - /* Additional methods may be added in future releases */ -}; - -/* -** CAPI3REF: Standard File Control Opcodes -** -** These integer constants are opcodes for the xFileControl method -** of the [sqlite3_io_methods] object and for the [sqlite3_file_control()] -** interface. -** -** The [SQLITE_FCNTL_LOCKSTATE] opcode is used for debugging. This -** opcode causes the xFileControl method to write the current state of -** the lock (one of [SQLITE_LOCK_NONE], [SQLITE_LOCK_SHARED], -** [SQLITE_LOCK_RESERVED], [SQLITE_LOCK_PENDING], or [SQLITE_LOCK_EXCLUSIVE]) -** into an integer that the pArg argument points to. This capability -** is used during testing and only needs to be supported when SQLITE_TEST -** is defined. -**
    -**
  • [[SQLITE_FCNTL_SIZE_HINT]] -** The [SQLITE_FCNTL_SIZE_HINT] opcode is used by SQLite to give the VFS -** layer a hint of how large the database file will grow to be during the -** current transaction. This hint is not guaranteed to be accurate but it -** is often close. The underlying VFS might choose to preallocate database -** file space based on this hint in order to help writes to the database -** file run faster. -** -**
  • [[SQLITE_FCNTL_CHUNK_SIZE]] -** The [SQLITE_FCNTL_CHUNK_SIZE] opcode is used to request that the VFS -** extends and truncates the database file in chunks of a size specified -** by the user. The fourth argument to [sqlite3_file_control()] should -** point to an integer (type int) containing the new chunk-size to use -** for the nominated database. Allocating database file space in large -** chunks (say 1MB at a time), may reduce file-system fragmentation and -** improve performance on some systems. -** -**
  • [[SQLITE_FCNTL_FILE_POINTER]] -** The [SQLITE_FCNTL_FILE_POINTER] opcode is used to obtain a pointer -** to the [sqlite3_file] object associated with a particular database -** connection. See the [sqlite3_file_control()] documentation for -** additional information. -** -**
  • [[SQLITE_FCNTL_SYNC_OMITTED]] -** ^(The [SQLITE_FCNTL_SYNC_OMITTED] opcode is generated internally by -** SQLite and sent to all VFSes in place of a call to the xSync method -** when the database connection has [PRAGMA synchronous] set to OFF.)^ -** Some specialized VFSes need this signal in order to operate correctly -** when [PRAGMA synchronous | PRAGMA synchronous=OFF] is set, but most -** VFSes do not need this signal and should silently ignore this opcode. -** Applications should not call [sqlite3_file_control()] with this -** opcode as doing so may disrupt the operation of the specialized VFSes -** that do require it. -** -**
  • [[SQLITE_FCNTL_WIN32_AV_RETRY]] -** ^The [SQLITE_FCNTL_WIN32_AV_RETRY] opcode is used to configure automatic -** retry counts and intervals for certain disk I/O operations for the -** windows [VFS] in order to provide robustness in the presence of -** anti-virus programs. By default, the windows VFS will retry file read, -** file write, and file delete operations up to 10 times, with a delay -** of 25 milliseconds before the first retry and with the delay increasing -** by an additional 25 milliseconds with each subsequent retry. This -** opcode allows these two values (10 retries and 25 milliseconds of delay) -** to be adjusted. The values are changed for all database connections -** within the same process. The argument is a pointer to an array of two -** integers where the first integer i the new retry count and the second -** integer is the delay. If either integer is negative, then the setting -** is not changed but instead the prior value of that setting is written -** into the array entry, allowing the current retry settings to be -** interrogated. The zDbName parameter is ignored. -** -**
  • [[SQLITE_FCNTL_PERSIST_WAL]] -** ^The [SQLITE_FCNTL_PERSIST_WAL] opcode is used to set or query the -** persistent [WAL | Write Ahead Log] setting. By default, the auxiliary -** write ahead log and shared memory files used for transaction control -** are automatically deleted when the latest connection to the database -** closes. Setting persistent WAL mode causes those files to persist after -** close. Persisting the files is useful when other processes that do not -** have write permission on the directory containing the database file want -** to read the database file, as the WAL and shared memory files must exist -** in order for the database to be readable. The fourth parameter to -** [sqlite3_file_control()] for this opcode should be a pointer to an integer. -** That integer is 0 to disable persistent WAL mode or 1 to enable persistent -** WAL mode. If the integer is -1, then it is overwritten with the current -** WAL persistence setting. -** -**
  • [[SQLITE_FCNTL_POWERSAFE_OVERWRITE]] -** ^The [SQLITE_FCNTL_POWERSAFE_OVERWRITE] opcode is used to set or query the -** persistent "powersafe-overwrite" or "PSOW" setting. The PSOW setting -** determines the [SQLITE_IOCAP_POWERSAFE_OVERWRITE] bit of the -** xDeviceCharacteristics methods. The fourth parameter to -** [sqlite3_file_control()] for this opcode should be a pointer to an integer. -** That integer is 0 to disable zero-damage mode or 1 to enable zero-damage -** mode. If the integer is -1, then it is overwritten with the current -** zero-damage mode setting. -** -**
  • [[SQLITE_FCNTL_OVERWRITE]] -** ^The [SQLITE_FCNTL_OVERWRITE] opcode is invoked by SQLite after opening -** a write transaction to indicate that, unless it is rolled back for some -** reason, the entire database file will be overwritten by the current -** transaction. This is used by VACUUM operations. -** -**
  • [[SQLITE_FCNTL_VFSNAME]] -** ^The [SQLITE_FCNTL_VFSNAME] opcode can be used to obtain the names of -** all [VFSes] in the VFS stack. The names are of all VFS shims and the -** final bottom-level VFS are written into memory obtained from -** [sqlite3_malloc()] and the result is stored in the char* variable -** that the fourth parameter of [sqlite3_file_control()] points to. -** The caller is responsible for freeing the memory when done. As with -** all file-control actions, there is no guarantee that this will actually -** do anything. Callers should initialize the char* variable to a NULL -** pointer in case this file-control is not implemented. This file-control -** is intended for diagnostic use only. -** -**
  • [[SQLITE_FCNTL_PRAGMA]] -** ^Whenever a [PRAGMA] statement is parsed, an [SQLITE_FCNTL_PRAGMA] -** file control is sent to the open [sqlite3_file] object corresponding -** to the database file to which the pragma statement refers. ^The argument -** to the [SQLITE_FCNTL_PRAGMA] file control is an array of -** pointers to strings (char**) in which the second element of the array -** is the name of the pragma and the third element is the argument to the -** pragma or NULL if the pragma has no argument. ^The handler for an -** [SQLITE_FCNTL_PRAGMA] file control can optionally make the first element -** of the char** argument point to a string obtained from [sqlite3_mprintf()] -** or the equivalent and that string will become the result of the pragma or -** the error message if the pragma fails. ^If the -** [SQLITE_FCNTL_PRAGMA] file control returns [SQLITE_NOTFOUND], then normal -** [PRAGMA] processing continues. ^If the [SQLITE_FCNTL_PRAGMA] -** file control returns [SQLITE_OK], then the parser assumes that the -** VFS has handled the PRAGMA itself and the parser generates a no-op -** prepared statement. ^If the [SQLITE_FCNTL_PRAGMA] file control returns -** any result code other than [SQLITE_OK] or [SQLITE_NOTFOUND], that means -** that the VFS encountered an error while handling the [PRAGMA] and the -** compilation of the PRAGMA fails with an error. ^The [SQLITE_FCNTL_PRAGMA] -** file control occurs at the beginning of pragma statement analysis and so -** it is able to override built-in [PRAGMA] statements. -**
-*/ -#define SQLITE_FCNTL_LOCKSTATE 1 -#define SQLITE_GET_LOCKPROXYFILE 2 -#define SQLITE_SET_LOCKPROXYFILE 3 -#define SQLITE_LAST_ERRNO 4 -#define SQLITE_FCNTL_SIZE_HINT 5 -#define SQLITE_FCNTL_CHUNK_SIZE 6 -#define SQLITE_FCNTL_FILE_POINTER 7 -#define SQLITE_FCNTL_SYNC_OMITTED 8 -#define SQLITE_FCNTL_WIN32_AV_RETRY 9 -#define SQLITE_FCNTL_PERSIST_WAL 10 -#define SQLITE_FCNTL_OVERWRITE 11 -#define SQLITE_FCNTL_VFSNAME 12 -#define SQLITE_FCNTL_POWERSAFE_OVERWRITE 13 -#define SQLITE_FCNTL_PRAGMA 14 - -/* -** CAPI3REF: Mutex Handle -** -** The mutex module within SQLite defines [sqlite3_mutex] to be an -** abstract type for a mutex object. The SQLite core never looks -** at the internal representation of an [sqlite3_mutex]. It only -** deals with pointers to the [sqlite3_mutex] object. -** -** Mutexes are created using [sqlite3_mutex_alloc()]. -*/ -typedef struct sqlite3_mutex sqlite3_mutex; - -/* -** CAPI3REF: OS Interface Object -** -** An instance of the sqlite3_vfs object defines the interface between -** the SQLite core and the underlying operating system. The "vfs" -** in the name of the object stands for "virtual file system". See -** the [VFS | VFS documentation] for further information. -** -** The value of the iVersion field is initially 1 but may be larger in -** future versions of SQLite. Additional fields may be appended to this -** object when the iVersion value is increased. Note that the structure -** of the sqlite3_vfs object changes in the transaction between -** SQLite version 3.5.9 and 3.6.0 and yet the iVersion field was not -** modified. -** -** The szOsFile field is the size of the subclassed [sqlite3_file] -** structure used by this VFS. mxPathname is the maximum length of -** a pathname in this VFS. -** -** Registered sqlite3_vfs objects are kept on a linked list formed by -** the pNext pointer. The [sqlite3_vfs_register()] -** and [sqlite3_vfs_unregister()] interfaces manage this list -** in a thread-safe way. The [sqlite3_vfs_find()] interface -** searches the list. Neither the application code nor the VFS -** implementation should use the pNext pointer. -** -** The pNext field is the only field in the sqlite3_vfs -** structure that SQLite will ever modify. SQLite will only access -** or modify this field while holding a particular static mutex. -** The application should never modify anything within the sqlite3_vfs -** object once the object has been registered. -** -** The zName field holds the name of the VFS module. The name must -** be unique across all VFS modules. -** -** [[sqlite3_vfs.xOpen]] -** ^SQLite guarantees that the zFilename parameter to xOpen -** is either a NULL pointer or string obtained -** from xFullPathname() with an optional suffix added. -** ^If a suffix is added to the zFilename parameter, it will -** consist of a single "-" character followed by no more than -** 11 alphanumeric and/or "-" characters. -** ^SQLite further guarantees that -** the string will be valid and unchanged until xClose() is -** called. Because of the previous sentence, -** the [sqlite3_file] can safely store a pointer to the -** filename if it needs to remember the filename for some reason. -** If the zFilename parameter to xOpen is a NULL pointer then xOpen -** must invent its own temporary name for the file. ^Whenever the -** xFilename parameter is NULL it will also be the case that the -** flags parameter will include [SQLITE_OPEN_DELETEONCLOSE]. -** -** The flags argument to xOpen() includes all bits set in -** the flags argument to [sqlite3_open_v2()]. Or if [sqlite3_open()] -** or [sqlite3_open16()] is used, then flags includes at least -** [SQLITE_OPEN_READWRITE] | [SQLITE_OPEN_CREATE]. -** If xOpen() opens a file read-only then it sets *pOutFlags to -** include [SQLITE_OPEN_READONLY]. Other bits in *pOutFlags may be set. -** -** ^(SQLite will also add one of the following flags to the xOpen() -** call, depending on the object being opened: -** -**
    -**
  • [SQLITE_OPEN_MAIN_DB] -**
  • [SQLITE_OPEN_MAIN_JOURNAL] -**
  • [SQLITE_OPEN_TEMP_DB] -**
  • [SQLITE_OPEN_TEMP_JOURNAL] -**
  • [SQLITE_OPEN_TRANSIENT_DB] -**
  • [SQLITE_OPEN_SUBJOURNAL] -**
  • [SQLITE_OPEN_MASTER_JOURNAL] -**
  • [SQLITE_OPEN_WAL] -**
)^ -** -** The file I/O implementation can use the object type flags to -** change the way it deals with files. For example, an application -** that does not care about crash recovery or rollback might make -** the open of a journal file a no-op. Writes to this journal would -** also be no-ops, and any attempt to read the journal would return -** SQLITE_IOERR. Or the implementation might recognize that a database -** file will be doing page-aligned sector reads and writes in a random -** order and set up its I/O subsystem accordingly. -** -** SQLite might also add one of the following flags to the xOpen method: -** -**
    -**
  • [SQLITE_OPEN_DELETEONCLOSE] -**
  • [SQLITE_OPEN_EXCLUSIVE] -**
-** -** The [SQLITE_OPEN_DELETEONCLOSE] flag means the file should be -** deleted when it is closed. ^The [SQLITE_OPEN_DELETEONCLOSE] -** will be set for TEMP databases and their journals, transient -** databases, and subjournals. -** -** ^The [SQLITE_OPEN_EXCLUSIVE] flag is always used in conjunction -** with the [SQLITE_OPEN_CREATE] flag, which are both directly -** analogous to the O_EXCL and O_CREAT flags of the POSIX open() -** API. The SQLITE_OPEN_EXCLUSIVE flag, when paired with the -** SQLITE_OPEN_CREATE, is used to indicate that file should always -** be created, and that it is an error if it already exists. -** It is not used to indicate the file should be opened -** for exclusive access. -** -** ^At least szOsFile bytes of memory are allocated by SQLite -** to hold the [sqlite3_file] structure passed as the third -** argument to xOpen. The xOpen method does not have to -** allocate the structure; it should just fill it in. Note that -** the xOpen method must set the sqlite3_file.pMethods to either -** a valid [sqlite3_io_methods] object or to NULL. xOpen must do -** this even if the open fails. SQLite expects that the sqlite3_file.pMethods -** element will be valid after xOpen returns regardless of the success -** or failure of the xOpen call. -** -** [[sqlite3_vfs.xAccess]] -** ^The flags argument to xAccess() may be [SQLITE_ACCESS_EXISTS] -** to test for the existence of a file, or [SQLITE_ACCESS_READWRITE] to -** test whether a file is readable and writable, or [SQLITE_ACCESS_READ] -** to test whether a file is at least readable. The file can be a -** directory. -** -** ^SQLite will always allocate at least mxPathname+1 bytes for the -** output buffer xFullPathname. The exact size of the output buffer -** is also passed as a parameter to both methods. If the output buffer -** is not large enough, [SQLITE_CANTOPEN] should be returned. Since this is -** handled as a fatal error by SQLite, vfs implementations should endeavor -** to prevent this by setting mxPathname to a sufficiently large value. -** -** The xRandomness(), xSleep(), xCurrentTime(), and xCurrentTimeInt64() -** interfaces are not strictly a part of the filesystem, but they are -** included in the VFS structure for completeness. -** The xRandomness() function attempts to return nBytes bytes -** of good-quality randomness into zOut. The return value is -** the actual number of bytes of randomness obtained. -** The xSleep() method causes the calling thread to sleep for at -** least the number of microseconds given. ^The xCurrentTime() -** method returns a Julian Day Number for the current date and time as -** a floating point value. -** ^The xCurrentTimeInt64() method returns, as an integer, the Julian -** Day Number multiplied by 86400000 (the number of milliseconds in -** a 24-hour day). -** ^SQLite will use the xCurrentTimeInt64() method to get the current -** date and time if that method is available (if iVersion is 2 or -** greater and the function pointer is not NULL) and will fall back -** to xCurrentTime() if xCurrentTimeInt64() is unavailable. -** -** ^The xSetSystemCall(), xGetSystemCall(), and xNestSystemCall() interfaces -** are not used by the SQLite core. These optional interfaces are provided -** by some VFSes to facilitate testing of the VFS code. By overriding -** system calls with functions under its control, a test program can -** simulate faults and error conditions that would otherwise be difficult -** or impossible to induce. The set of system calls that can be overridden -** varies from one VFS to another, and from one version of the same VFS to the -** next. Applications that use these interfaces must be prepared for any -** or all of these interfaces to be NULL or for their behavior to change -** from one release to the next. Applications must not attempt to access -** any of these methods if the iVersion of the VFS is less than 3. -*/ -typedef struct sqlite3_vfs sqlite3_vfs; -typedef void (*sqlite3_syscall_ptr)(void); -struct sqlite3_vfs { - int iVersion; /* Structure version number (currently 3) */ - int szOsFile; /* Size of subclassed sqlite3_file */ - int mxPathname; /* Maximum file pathname length */ - sqlite3_vfs *pNext; /* Next registered VFS */ - const char *zName; /* Name of this virtual file system */ - void *pAppData; /* Pointer to application-specific data */ - int (*xOpen)(sqlite3_vfs*, const char *zName, sqlite3_file*, - int flags, int *pOutFlags); - int (*xDelete)(sqlite3_vfs*, const char *zName, int syncDir); - int (*xAccess)(sqlite3_vfs*, const char *zName, int flags, int *pResOut); - int (*xFullPathname)(sqlite3_vfs*, const char *zName, int nOut, char *zOut); - void *(*xDlOpen)(sqlite3_vfs*, const char *zFilename); - void (*xDlError)(sqlite3_vfs*, int nByte, char *zErrMsg); - void (*(*xDlSym)(sqlite3_vfs*,void*, const char *zSymbol))(void); - void (*xDlClose)(sqlite3_vfs*, void*); - int (*xRandomness)(sqlite3_vfs*, int nByte, char *zOut); - int (*xSleep)(sqlite3_vfs*, int microseconds); - int (*xCurrentTime)(sqlite3_vfs*, double*); - int (*xGetLastError)(sqlite3_vfs*, int, char *); - /* - ** The methods above are in version 1 of the sqlite_vfs object - ** definition. Those that follow are added in version 2 or later - */ - int (*xCurrentTimeInt64)(sqlite3_vfs*, sqlite3_int64*); - /* - ** The methods above are in versions 1 and 2 of the sqlite_vfs object. - ** Those below are for version 3 and greater. - */ - int (*xSetSystemCall)(sqlite3_vfs*, const char *zName, sqlite3_syscall_ptr); - sqlite3_syscall_ptr (*xGetSystemCall)(sqlite3_vfs*, const char *zName); - const char *(*xNextSystemCall)(sqlite3_vfs*, const char *zName); - /* - ** The methods above are in versions 1 through 3 of the sqlite_vfs object. - ** New fields may be appended in figure versions. The iVersion - ** value will increment whenever this happens. - */ -}; - -/* -** CAPI3REF: Flags for the xAccess VFS method -** -** These integer constants can be used as the third parameter to -** the xAccess method of an [sqlite3_vfs] object. They determine -** what kind of permissions the xAccess method is looking for. -** With SQLITE_ACCESS_EXISTS, the xAccess method -** simply checks whether the file exists. -** With SQLITE_ACCESS_READWRITE, the xAccess method -** checks whether the named directory is both readable and writable -** (in other words, if files can be added, removed, and renamed within -** the directory). -** The SQLITE_ACCESS_READWRITE constant is currently used only by the -** [temp_store_directory pragma], though this could change in a future -** release of SQLite. -** With SQLITE_ACCESS_READ, the xAccess method -** checks whether the file is readable. The SQLITE_ACCESS_READ constant is -** currently unused, though it might be used in a future release of -** SQLite. -*/ -#define SQLITE_ACCESS_EXISTS 0 -#define SQLITE_ACCESS_READWRITE 1 /* Used by PRAGMA temp_store_directory */ -#define SQLITE_ACCESS_READ 2 /* Unused */ - -/* -** CAPI3REF: Flags for the xShmLock VFS method -** -** These integer constants define the various locking operations -** allowed by the xShmLock method of [sqlite3_io_methods]. The -** following are the only legal combinations of flags to the -** xShmLock method: -** -**
    -**
  • SQLITE_SHM_LOCK | SQLITE_SHM_SHARED -**
  • SQLITE_SHM_LOCK | SQLITE_SHM_EXCLUSIVE -**
  • SQLITE_SHM_UNLOCK | SQLITE_SHM_SHARED -**
  • SQLITE_SHM_UNLOCK | SQLITE_SHM_EXCLUSIVE -**
-** -** When unlocking, the same SHARED or EXCLUSIVE flag must be supplied as -** was given no the corresponding lock. -** -** The xShmLock method can transition between unlocked and SHARED or -** between unlocked and EXCLUSIVE. It cannot transition between SHARED -** and EXCLUSIVE. -*/ -#define SQLITE_SHM_UNLOCK 1 -#define SQLITE_SHM_LOCK 2 -#define SQLITE_SHM_SHARED 4 -#define SQLITE_SHM_EXCLUSIVE 8 - -/* -** CAPI3REF: Maximum xShmLock index -** -** The xShmLock method on [sqlite3_io_methods] may use values -** between 0 and this upper bound as its "offset" argument. -** The SQLite core will never attempt to acquire or release a -** lock outside of this range -*/ -#define SQLITE_SHM_NLOCK 8 - - -/* -** CAPI3REF: Initialize The SQLite Library -** -** ^The sqlite3_initialize() routine initializes the -** SQLite library. ^The sqlite3_shutdown() routine -** deallocates any resources that were allocated by sqlite3_initialize(). -** These routines are designed to aid in process initialization and -** shutdown on embedded systems. Workstation applications using -** SQLite normally do not need to invoke either of these routines. -** -** A call to sqlite3_initialize() is an "effective" call if it is -** the first time sqlite3_initialize() is invoked during the lifetime of -** the process, or if it is the first time sqlite3_initialize() is invoked -** following a call to sqlite3_shutdown(). ^(Only an effective call -** of sqlite3_initialize() does any initialization. All other calls -** are harmless no-ops.)^ -** -** A call to sqlite3_shutdown() is an "effective" call if it is the first -** call to sqlite3_shutdown() since the last sqlite3_initialize(). ^(Only -** an effective call to sqlite3_shutdown() does any deinitialization. -** All other valid calls to sqlite3_shutdown() are harmless no-ops.)^ -** -** The sqlite3_initialize() interface is threadsafe, but sqlite3_shutdown() -** is not. The sqlite3_shutdown() interface must only be called from a -** single thread. All open [database connections] must be closed and all -** other SQLite resources must be deallocated prior to invoking -** sqlite3_shutdown(). -** -** Among other things, ^sqlite3_initialize() will invoke -** sqlite3_os_init(). Similarly, ^sqlite3_shutdown() -** will invoke sqlite3_os_end(). -** -** ^The sqlite3_initialize() routine returns [SQLITE_OK] on success. -** ^If for some reason, sqlite3_initialize() is unable to initialize -** the library (perhaps it is unable to allocate a needed resource such -** as a mutex) it returns an [error code] other than [SQLITE_OK]. -** -** ^The sqlite3_initialize() routine is called internally by many other -** SQLite interfaces so that an application usually does not need to -** invoke sqlite3_initialize() directly. For example, [sqlite3_open()] -** calls sqlite3_initialize() so the SQLite library will be automatically -** initialized when [sqlite3_open()] is called if it has not be initialized -** already. ^However, if SQLite is compiled with the [SQLITE_OMIT_AUTOINIT] -** compile-time option, then the automatic calls to sqlite3_initialize() -** are omitted and the application must call sqlite3_initialize() directly -** prior to using any other SQLite interface. For maximum portability, -** it is recommended that applications always invoke sqlite3_initialize() -** directly prior to using any other SQLite interface. Future releases -** of SQLite may require this. In other words, the behavior exhibited -** when SQLite is compiled with [SQLITE_OMIT_AUTOINIT] might become the -** default behavior in some future release of SQLite. -** -** The sqlite3_os_init() routine does operating-system specific -** initialization of the SQLite library. The sqlite3_os_end() -** routine undoes the effect of sqlite3_os_init(). Typical tasks -** performed by these routines include allocation or deallocation -** of static resources, initialization of global variables, -** setting up a default [sqlite3_vfs] module, or setting up -** a default configuration using [sqlite3_config()]. -** -** The application should never invoke either sqlite3_os_init() -** or sqlite3_os_end() directly. The application should only invoke -** sqlite3_initialize() and sqlite3_shutdown(). The sqlite3_os_init() -** interface is called automatically by sqlite3_initialize() and -** sqlite3_os_end() is called by sqlite3_shutdown(). Appropriate -** implementations for sqlite3_os_init() and sqlite3_os_end() -** are built into SQLite when it is compiled for Unix, Windows, or OS/2. -** When [custom builds | built for other platforms] -** (using the [SQLITE_OS_OTHER=1] compile-time -** option) the application must supply a suitable implementation for -** sqlite3_os_init() and sqlite3_os_end(). An application-supplied -** implementation of sqlite3_os_init() or sqlite3_os_end() -** must return [SQLITE_OK] on success and some other [error code] upon -** failure. -*/ -SQLITE_API int sqlite3_initialize(void); -SQLITE_API int sqlite3_shutdown(void); -SQLITE_API int sqlite3_os_init(void); -SQLITE_API int sqlite3_os_end(void); - -/* -** CAPI3REF: Configuring The SQLite Library -** -** The sqlite3_config() interface is used to make global configuration -** changes to SQLite in order to tune SQLite to the specific needs of -** the application. The default configuration is recommended for most -** applications and so this routine is usually not necessary. It is -** provided to support rare applications with unusual needs. -** -** The sqlite3_config() interface is not threadsafe. The application -** must insure that no other SQLite interfaces are invoked by other -** threads while sqlite3_config() is running. Furthermore, sqlite3_config() -** may only be invoked prior to library initialization using -** [sqlite3_initialize()] or after shutdown by [sqlite3_shutdown()]. -** ^If sqlite3_config() is called after [sqlite3_initialize()] and before -** [sqlite3_shutdown()] then it will return SQLITE_MISUSE. -** Note, however, that ^sqlite3_config() can be called as part of the -** implementation of an application-defined [sqlite3_os_init()]. -** -** The first argument to sqlite3_config() is an integer -** [configuration option] that determines -** what property of SQLite is to be configured. Subsequent arguments -** vary depending on the [configuration option] -** in the first argument. -** -** ^When a configuration option is set, sqlite3_config() returns [SQLITE_OK]. -** ^If the option is unknown or SQLite is unable to set the option -** then this routine returns a non-zero [error code]. -*/ -SQLITE_API int sqlite3_config(int, ...); - -/* -** CAPI3REF: Configure database connections -** -** The sqlite3_db_config() interface is used to make configuration -** changes to a [database connection]. The interface is similar to -** [sqlite3_config()] except that the changes apply to a single -** [database connection] (specified in the first argument). -** -** The second argument to sqlite3_db_config(D,V,...) is the -** [SQLITE_DBCONFIG_LOOKASIDE | configuration verb] - an integer code -** that indicates what aspect of the [database connection] is being configured. -** Subsequent arguments vary depending on the configuration verb. -** -** ^Calls to sqlite3_db_config() return SQLITE_OK if and only if -** the call is considered successful. -*/ -SQLITE_API int sqlite3_db_config(sqlite3*, int op, ...); - -/* -** CAPI3REF: Memory Allocation Routines -** -** An instance of this object defines the interface between SQLite -** and low-level memory allocation routines. -** -** This object is used in only one place in the SQLite interface. -** A pointer to an instance of this object is the argument to -** [sqlite3_config()] when the configuration option is -** [SQLITE_CONFIG_MALLOC] or [SQLITE_CONFIG_GETMALLOC]. -** By creating an instance of this object -** and passing it to [sqlite3_config]([SQLITE_CONFIG_MALLOC]) -** during configuration, an application can specify an alternative -** memory allocation subsystem for SQLite to use for all of its -** dynamic memory needs. -** -** Note that SQLite comes with several [built-in memory allocators] -** that are perfectly adequate for the overwhelming majority of applications -** and that this object is only useful to a tiny minority of applications -** with specialized memory allocation requirements. This object is -** also used during testing of SQLite in order to specify an alternative -** memory allocator that simulates memory out-of-memory conditions in -** order to verify that SQLite recovers gracefully from such -** conditions. -** -** The xMalloc, xRealloc, and xFree methods must work like the -** malloc(), realloc() and free() functions from the standard C library. -** ^SQLite guarantees that the second argument to -** xRealloc is always a value returned by a prior call to xRoundup. -** -** xSize should return the allocated size of a memory allocation -** previously obtained from xMalloc or xRealloc. The allocated size -** is always at least as big as the requested size but may be larger. -** -** The xRoundup method returns what would be the allocated size of -** a memory allocation given a particular requested size. Most memory -** allocators round up memory allocations at least to the next multiple -** of 8. Some allocators round up to a larger multiple or to a power of 2. -** Every memory allocation request coming in through [sqlite3_malloc()] -** or [sqlite3_realloc()] first calls xRoundup. If xRoundup returns 0, -** that causes the corresponding memory allocation to fail. -** -** The xInit method initializes the memory allocator. (For example, -** it might allocate any require mutexes or initialize internal data -** structures. The xShutdown method is invoked (indirectly) by -** [sqlite3_shutdown()] and should deallocate any resources acquired -** by xInit. The pAppData pointer is used as the only parameter to -** xInit and xShutdown. -** -** SQLite holds the [SQLITE_MUTEX_STATIC_MASTER] mutex when it invokes -** the xInit method, so the xInit method need not be threadsafe. The -** xShutdown method is only called from [sqlite3_shutdown()] so it does -** not need to be threadsafe either. For all other methods, SQLite -** holds the [SQLITE_MUTEX_STATIC_MEM] mutex as long as the -** [SQLITE_CONFIG_MEMSTATUS] configuration option is turned on (which -** it is by default) and so the methods are automatically serialized. -** However, if [SQLITE_CONFIG_MEMSTATUS] is disabled, then the other -** methods must be threadsafe or else make their own arrangements for -** serialization. -** -** SQLite will never invoke xInit() more than once without an intervening -** call to xShutdown(). -*/ -typedef struct sqlite3_mem_methods sqlite3_mem_methods; -struct sqlite3_mem_methods { - void *(*xMalloc)(int); /* Memory allocation function */ - void (*xFree)(void*); /* Free a prior allocation */ - void *(*xRealloc)(void*,int); /* Resize an allocation */ - int (*xSize)(void*); /* Return the size of an allocation */ - int (*xRoundup)(int); /* Round up request size to allocation size */ - int (*xInit)(void*); /* Initialize the memory allocator */ - void (*xShutdown)(void*); /* Deinitialize the memory allocator */ - void *pAppData; /* Argument to xInit() and xShutdown() */ -}; - -/* -** CAPI3REF: Configuration Options -** KEYWORDS: {configuration option} -** -** These constants are the available integer configuration options that -** can be passed as the first argument to the [sqlite3_config()] interface. -** -** New configuration options may be added in future releases of SQLite. -** Existing configuration options might be discontinued. Applications -** should check the return code from [sqlite3_config()] to make sure that -** the call worked. The [sqlite3_config()] interface will return a -** non-zero [error code] if a discontinued or unsupported configuration option -** is invoked. -** -**
-** [[SQLITE_CONFIG_SINGLETHREAD]]
SQLITE_CONFIG_SINGLETHREAD
-**
There are no arguments to this option. ^This option sets the -** [threading mode] to Single-thread. In other words, it disables -** all mutexing and puts SQLite into a mode where it can only be used -** by a single thread. ^If SQLite is compiled with -** the [SQLITE_THREADSAFE | SQLITE_THREADSAFE=0] compile-time option then -** it is not possible to change the [threading mode] from its default -** value of Single-thread and so [sqlite3_config()] will return -** [SQLITE_ERROR] if called with the SQLITE_CONFIG_SINGLETHREAD -** configuration option.
-** -** [[SQLITE_CONFIG_MULTITHREAD]]
SQLITE_CONFIG_MULTITHREAD
-**
There are no arguments to this option. ^This option sets the -** [threading mode] to Multi-thread. In other words, it disables -** mutexing on [database connection] and [prepared statement] objects. -** The application is responsible for serializing access to -** [database connections] and [prepared statements]. But other mutexes -** are enabled so that SQLite will be safe to use in a multi-threaded -** environment as long as no two threads attempt to use the same -** [database connection] at the same time. ^If SQLite is compiled with -** the [SQLITE_THREADSAFE | SQLITE_THREADSAFE=0] compile-time option then -** it is not possible to set the Multi-thread [threading mode] and -** [sqlite3_config()] will return [SQLITE_ERROR] if called with the -** SQLITE_CONFIG_MULTITHREAD configuration option.
-** -** [[SQLITE_CONFIG_SERIALIZED]]
SQLITE_CONFIG_SERIALIZED
-**
There are no arguments to this option. ^This option sets the -** [threading mode] to Serialized. In other words, this option enables -** all mutexes including the recursive -** mutexes on [database connection] and [prepared statement] objects. -** In this mode (which is the default when SQLite is compiled with -** [SQLITE_THREADSAFE=1]) the SQLite library will itself serialize access -** to [database connections] and [prepared statements] so that the -** application is free to use the same [database connection] or the -** same [prepared statement] in different threads at the same time. -** ^If SQLite is compiled with -** the [SQLITE_THREADSAFE | SQLITE_THREADSAFE=0] compile-time option then -** it is not possible to set the Serialized [threading mode] and -** [sqlite3_config()] will return [SQLITE_ERROR] if called with the -** SQLITE_CONFIG_SERIALIZED configuration option.
-** -** [[SQLITE_CONFIG_MALLOC]]
SQLITE_CONFIG_MALLOC
-**
^(This option takes a single argument which is a pointer to an -** instance of the [sqlite3_mem_methods] structure. The argument specifies -** alternative low-level memory allocation routines to be used in place of -** the memory allocation routines built into SQLite.)^ ^SQLite makes -** its own private copy of the content of the [sqlite3_mem_methods] structure -** before the [sqlite3_config()] call returns.
-** -** [[SQLITE_CONFIG_GETMALLOC]]
SQLITE_CONFIG_GETMALLOC
-**
^(This option takes a single argument which is a pointer to an -** instance of the [sqlite3_mem_methods] structure. The [sqlite3_mem_methods] -** structure is filled with the currently defined memory allocation routines.)^ -** This option can be used to overload the default memory allocation -** routines with a wrapper that simulations memory allocation failure or -** tracks memory usage, for example.
-** -** [[SQLITE_CONFIG_MEMSTATUS]]
SQLITE_CONFIG_MEMSTATUS
-**
^This option takes single argument of type int, interpreted as a -** boolean, which enables or disables the collection of memory allocation -** statistics. ^(When memory allocation statistics are disabled, the -** following SQLite interfaces become non-operational: -**
    -**
  • [sqlite3_memory_used()] -**
  • [sqlite3_memory_highwater()] -**
  • [sqlite3_soft_heap_limit64()] -**
  • [sqlite3_status()] -**
)^ -** ^Memory allocation statistics are enabled by default unless SQLite is -** compiled with [SQLITE_DEFAULT_MEMSTATUS]=0 in which case memory -** allocation statistics are disabled by default. -**
-** -** [[SQLITE_CONFIG_SCRATCH]]
SQLITE_CONFIG_SCRATCH
-**
^This option specifies a static memory buffer that SQLite can use for -** scratch memory. There are three arguments: A pointer an 8-byte -** aligned memory buffer from which the scratch allocations will be -** drawn, the size of each scratch allocation (sz), -** and the maximum number of scratch allocations (N). The sz -** argument must be a multiple of 16. -** The first argument must be a pointer to an 8-byte aligned buffer -** of at least sz*N bytes of memory. -** ^SQLite will use no more than two scratch buffers per thread. So -** N should be set to twice the expected maximum number of threads. -** ^SQLite will never require a scratch buffer that is more than 6 -** times the database page size. ^If SQLite needs needs additional -** scratch memory beyond what is provided by this configuration option, then -** [sqlite3_malloc()] will be used to obtain the memory needed.
-** -** [[SQLITE_CONFIG_PAGECACHE]]
SQLITE_CONFIG_PAGECACHE
-**
^This option specifies a static memory buffer that SQLite can use for -** the database page cache with the default page cache implementation. -** This configuration should not be used if an application-define page -** cache implementation is loaded using the SQLITE_CONFIG_PCACHE2 option. -** There are three arguments to this option: A pointer to 8-byte aligned -** memory, the size of each page buffer (sz), and the number of pages (N). -** The sz argument should be the size of the largest database page -** (a power of two between 512 and 32768) plus a little extra for each -** page header. ^The page header size is 20 to 40 bytes depending on -** the host architecture. ^It is harmless, apart from the wasted memory, -** to make sz a little too large. The first -** argument should point to an allocation of at least sz*N bytes of memory. -** ^SQLite will use the memory provided by the first argument to satisfy its -** memory needs for the first N pages that it adds to cache. ^If additional -** page cache memory is needed beyond what is provided by this option, then -** SQLite goes to [sqlite3_malloc()] for the additional storage space. -** The pointer in the first argument must -** be aligned to an 8-byte boundary or subsequent behavior of SQLite -** will be undefined.
-** -** [[SQLITE_CONFIG_HEAP]]
SQLITE_CONFIG_HEAP
-**
^This option specifies a static memory buffer that SQLite will use -** for all of its dynamic memory allocation needs beyond those provided -** for by [SQLITE_CONFIG_SCRATCH] and [SQLITE_CONFIG_PAGECACHE]. -** There are three arguments: An 8-byte aligned pointer to the memory, -** the number of bytes in the memory buffer, and the minimum allocation size. -** ^If the first pointer (the memory pointer) is NULL, then SQLite reverts -** to using its default memory allocator (the system malloc() implementation), -** undoing any prior invocation of [SQLITE_CONFIG_MALLOC]. ^If the -** memory pointer is not NULL and either [SQLITE_ENABLE_MEMSYS3] or -** [SQLITE_ENABLE_MEMSYS5] are defined, then the alternative memory -** allocator is engaged to handle all of SQLites memory allocation needs. -** The first pointer (the memory pointer) must be aligned to an 8-byte -** boundary or subsequent behavior of SQLite will be undefined. -** The minimum allocation size is capped at 2**12. Reasonable values -** for the minimum allocation size are 2**5 through 2**8.
-** -** [[SQLITE_CONFIG_MUTEX]]
SQLITE_CONFIG_MUTEX
-**
^(This option takes a single argument which is a pointer to an -** instance of the [sqlite3_mutex_methods] structure. The argument specifies -** alternative low-level mutex routines to be used in place -** the mutex routines built into SQLite.)^ ^SQLite makes a copy of the -** content of the [sqlite3_mutex_methods] structure before the call to -** [sqlite3_config()] returns. ^If SQLite is compiled with -** the [SQLITE_THREADSAFE | SQLITE_THREADSAFE=0] compile-time option then -** the entire mutexing subsystem is omitted from the build and hence calls to -** [sqlite3_config()] with the SQLITE_CONFIG_MUTEX configuration option will -** return [SQLITE_ERROR].
-** -** [[SQLITE_CONFIG_GETMUTEX]]
SQLITE_CONFIG_GETMUTEX
-**
^(This option takes a single argument which is a pointer to an -** instance of the [sqlite3_mutex_methods] structure. The -** [sqlite3_mutex_methods] -** structure is filled with the currently defined mutex routines.)^ -** This option can be used to overload the default mutex allocation -** routines with a wrapper used to track mutex usage for performance -** profiling or testing, for example. ^If SQLite is compiled with -** the [SQLITE_THREADSAFE | SQLITE_THREADSAFE=0] compile-time option then -** the entire mutexing subsystem is omitted from the build and hence calls to -** [sqlite3_config()] with the SQLITE_CONFIG_GETMUTEX configuration option will -** return [SQLITE_ERROR].
-** -** [[SQLITE_CONFIG_LOOKASIDE]]
SQLITE_CONFIG_LOOKASIDE
-**
^(This option takes two arguments that determine the default -** memory allocation for the lookaside memory allocator on each -** [database connection]. The first argument is the -** size of each lookaside buffer slot and the second is the number of -** slots allocated to each database connection.)^ ^(This option sets the -** default lookaside size. The [SQLITE_DBCONFIG_LOOKASIDE] -** verb to [sqlite3_db_config()] can be used to change the lookaside -** configuration on individual connections.)^
-** -** [[SQLITE_CONFIG_PCACHE2]]
SQLITE_CONFIG_PCACHE2
-**
^(This option takes a single argument which is a pointer to -** an [sqlite3_pcache_methods2] object. This object specifies the interface -** to a custom page cache implementation.)^ ^SQLite makes a copy of the -** object and uses it for page cache memory allocations.
-** -** [[SQLITE_CONFIG_GETPCACHE2]]
SQLITE_CONFIG_GETPCACHE2
-**
^(This option takes a single argument which is a pointer to an -** [sqlite3_pcache_methods2] object. SQLite copies of the current -** page cache implementation into that object.)^
-** -** [[SQLITE_CONFIG_LOG]]
SQLITE_CONFIG_LOG
-**
^The SQLITE_CONFIG_LOG option takes two arguments: a pointer to a -** function with a call signature of void(*)(void*,int,const char*), -** and a pointer to void. ^If the function pointer is not NULL, it is -** invoked by [sqlite3_log()] to process each logging event. ^If the -** function pointer is NULL, the [sqlite3_log()] interface becomes a no-op. -** ^The void pointer that is the second argument to SQLITE_CONFIG_LOG is -** passed through as the first parameter to the application-defined logger -** function whenever that function is invoked. ^The second parameter to -** the logger function is a copy of the first parameter to the corresponding -** [sqlite3_log()] call and is intended to be a [result code] or an -** [extended result code]. ^The third parameter passed to the logger is -** log message after formatting via [sqlite3_snprintf()]. -** The SQLite logging interface is not reentrant; the logger function -** supplied by the application must not invoke any SQLite interface. -** In a multi-threaded application, the application-defined logger -** function must be threadsafe.
-** -** [[SQLITE_CONFIG_URI]]
SQLITE_CONFIG_URI -**
This option takes a single argument of type int. If non-zero, then -** URI handling is globally enabled. If the parameter is zero, then URI handling -** is globally disabled. If URI handling is globally enabled, all filenames -** passed to [sqlite3_open()], [sqlite3_open_v2()], [sqlite3_open16()] or -** specified as part of [ATTACH] commands are interpreted as URIs, regardless -** of whether or not the [SQLITE_OPEN_URI] flag is set when the database -** connection is opened. If it is globally disabled, filenames are -** only interpreted as URIs if the SQLITE_OPEN_URI flag is set when the -** database connection is opened. By default, URI handling is globally -** disabled. The default value may be changed by compiling with the -** [SQLITE_USE_URI] symbol defined. -** -** [[SQLITE_CONFIG_PCACHE]] [[SQLITE_CONFIG_GETPCACHE]] -**
SQLITE_CONFIG_PCACHE and SQLITE_CONFIG_GETPCACHE -**
These options are obsolete and should not be used by new code. -** They are retained for backwards compatibility but are now no-ops. -**
-*/ -#define SQLITE_CONFIG_SINGLETHREAD 1 /* nil */ -#define SQLITE_CONFIG_MULTITHREAD 2 /* nil */ -#define SQLITE_CONFIG_SERIALIZED 3 /* nil */ -#define SQLITE_CONFIG_MALLOC 4 /* sqlite3_mem_methods* */ -#define SQLITE_CONFIG_GETMALLOC 5 /* sqlite3_mem_methods* */ -#define SQLITE_CONFIG_SCRATCH 6 /* void*, int sz, int N */ -#define SQLITE_CONFIG_PAGECACHE 7 /* void*, int sz, int N */ -#define SQLITE_CONFIG_HEAP 8 /* void*, int nByte, int min */ -#define SQLITE_CONFIG_MEMSTATUS 9 /* boolean */ -#define SQLITE_CONFIG_MUTEX 10 /* sqlite3_mutex_methods* */ -#define SQLITE_CONFIG_GETMUTEX 11 /* sqlite3_mutex_methods* */ -/* previously SQLITE_CONFIG_CHUNKALLOC 12 which is now unused. */ -#define SQLITE_CONFIG_LOOKASIDE 13 /* int int */ -#define SQLITE_CONFIG_PCACHE 14 /* no-op */ -#define SQLITE_CONFIG_GETPCACHE 15 /* no-op */ -#define SQLITE_CONFIG_LOG 16 /* xFunc, void* */ -#define SQLITE_CONFIG_URI 17 /* int */ -#define SQLITE_CONFIG_PCACHE2 18 /* sqlite3_pcache_methods2* */ -#define SQLITE_CONFIG_GETPCACHE2 19 /* sqlite3_pcache_methods2* */ - -/* -** CAPI3REF: Database Connection Configuration Options -** -** These constants are the available integer configuration options that -** can be passed as the second argument to the [sqlite3_db_config()] interface. -** -** New configuration options may be added in future releases of SQLite. -** Existing configuration options might be discontinued. Applications -** should check the return code from [sqlite3_db_config()] to make sure that -** the call worked. ^The [sqlite3_db_config()] interface will return a -** non-zero [error code] if a discontinued or unsupported configuration option -** is invoked. -** -**
-**
SQLITE_DBCONFIG_LOOKASIDE
-**
^This option takes three additional arguments that determine the -** [lookaside memory allocator] configuration for the [database connection]. -** ^The first argument (the third parameter to [sqlite3_db_config()] is a -** pointer to a memory buffer to use for lookaside memory. -** ^The first argument after the SQLITE_DBCONFIG_LOOKASIDE verb -** may be NULL in which case SQLite will allocate the -** lookaside buffer itself using [sqlite3_malloc()]. ^The second argument is the -** size of each lookaside buffer slot. ^The third argument is the number of -** slots. The size of the buffer in the first argument must be greater than -** or equal to the product of the second and third arguments. The buffer -** must be aligned to an 8-byte boundary. ^If the second argument to -** SQLITE_DBCONFIG_LOOKASIDE is not a multiple of 8, it is internally -** rounded down to the next smaller multiple of 8. ^(The lookaside memory -** configuration for a database connection can only be changed when that -** connection is not currently using lookaside memory, or in other words -** when the "current value" returned by -** [sqlite3_db_status](D,[SQLITE_CONFIG_LOOKASIDE],...) is zero. -** Any attempt to change the lookaside memory configuration when lookaside -** memory is in use leaves the configuration unchanged and returns -** [SQLITE_BUSY].)^
-** -**
SQLITE_DBCONFIG_ENABLE_FKEY
-**
^This option is used to enable or disable the enforcement of -** [foreign key constraints]. There should be two additional arguments. -** The first argument is an integer which is 0 to disable FK enforcement, -** positive to enable FK enforcement or negative to leave FK enforcement -** unchanged. The second parameter is a pointer to an integer into which -** is written 0 or 1 to indicate whether FK enforcement is off or on -** following this call. The second parameter may be a NULL pointer, in -** which case the FK enforcement setting is not reported back.
-** -**
SQLITE_DBCONFIG_ENABLE_TRIGGER
-**
^This option is used to enable or disable [CREATE TRIGGER | triggers]. -** There should be two additional arguments. -** The first argument is an integer which is 0 to disable triggers, -** positive to enable triggers or negative to leave the setting unchanged. -** The second parameter is a pointer to an integer into which -** is written 0 or 1 to indicate whether triggers are disabled or enabled -** following this call. The second parameter may be a NULL pointer, in -** which case the trigger setting is not reported back.
-** -**
-*/ -#define SQLITE_DBCONFIG_LOOKASIDE 1001 /* void* int int */ -#define SQLITE_DBCONFIG_ENABLE_FKEY 1002 /* int int* */ -#define SQLITE_DBCONFIG_ENABLE_TRIGGER 1003 /* int int* */ - - -/* -** CAPI3REF: Enable Or Disable Extended Result Codes -** -** ^The sqlite3_extended_result_codes() routine enables or disables the -** [extended result codes] feature of SQLite. ^The extended result -** codes are disabled by default for historical compatibility. -*/ -SQLITE_API int sqlite3_extended_result_codes(sqlite3*, int onoff); - -/* -** CAPI3REF: Last Insert Rowid -** -** ^Each entry in an SQLite table has a unique 64-bit signed -** integer key called the [ROWID | "rowid"]. ^The rowid is always available -** as an undeclared column named ROWID, OID, or _ROWID_ as long as those -** names are not also used by explicitly declared columns. ^If -** the table has a column of type [INTEGER PRIMARY KEY] then that column -** is another alias for the rowid. -** -** ^This routine returns the [rowid] of the most recent -** successful [INSERT] into the database from the [database connection] -** in the first argument. ^As of SQLite version 3.7.7, this routines -** records the last insert rowid of both ordinary tables and [virtual tables]. -** ^If no successful [INSERT]s -** have ever occurred on that database connection, zero is returned. -** -** ^(If an [INSERT] occurs within a trigger or within a [virtual table] -** method, then this routine will return the [rowid] of the inserted -** row as long as the trigger or virtual table method is running. -** But once the trigger or virtual table method ends, the value returned -** by this routine reverts to what it was before the trigger or virtual -** table method began.)^ -** -** ^An [INSERT] that fails due to a constraint violation is not a -** successful [INSERT] and does not change the value returned by this -** routine. ^Thus INSERT OR FAIL, INSERT OR IGNORE, INSERT OR ROLLBACK, -** and INSERT OR ABORT make no changes to the return value of this -** routine when their insertion fails. ^(When INSERT OR REPLACE -** encounters a constraint violation, it does not fail. The -** INSERT continues to completion after deleting rows that caused -** the constraint problem so INSERT OR REPLACE will always change -** the return value of this interface.)^ -** -** ^For the purposes of this routine, an [INSERT] is considered to -** be successful even if it is subsequently rolled back. -** -** This function is accessible to SQL statements via the -** [last_insert_rowid() SQL function]. -** -** If a separate thread performs a new [INSERT] on the same -** database connection while the [sqlite3_last_insert_rowid()] -** function is running and thus changes the last insert [rowid], -** then the value returned by [sqlite3_last_insert_rowid()] is -** unpredictable and might not equal either the old or the new -** last insert [rowid]. -*/ -SQLITE_API sqlite3_int64 sqlite3_last_insert_rowid(sqlite3*); - -/* -** CAPI3REF: Count The Number Of Rows Modified -** -** ^This function returns the number of database rows that were changed -** or inserted or deleted by the most recently completed SQL statement -** on the [database connection] specified by the first parameter. -** ^(Only changes that are directly specified by the [INSERT], [UPDATE], -** or [DELETE] statement are counted. Auxiliary changes caused by -** triggers or [foreign key actions] are not counted.)^ Use the -** [sqlite3_total_changes()] function to find the total number of changes -** including changes caused by triggers and foreign key actions. -** -** ^Changes to a view that are simulated by an [INSTEAD OF trigger] -** are not counted. Only real table changes are counted. -** -** ^(A "row change" is a change to a single row of a single table -** caused by an INSERT, DELETE, or UPDATE statement. Rows that -** are changed as side effects of [REPLACE] constraint resolution, -** rollback, ABORT processing, [DROP TABLE], or by any other -** mechanisms do not count as direct row changes.)^ -** -** A "trigger context" is a scope of execution that begins and -** ends with the script of a [CREATE TRIGGER | trigger]. -** Most SQL statements are -** evaluated outside of any trigger. This is the "top level" -** trigger context. If a trigger fires from the top level, a -** new trigger context is entered for the duration of that one -** trigger. Subtriggers create subcontexts for their duration. -** -** ^Calling [sqlite3_exec()] or [sqlite3_step()] recursively does -** not create a new trigger context. -** -** ^This function returns the number of direct row changes in the -** most recent INSERT, UPDATE, or DELETE statement within the same -** trigger context. -** -** ^Thus, when called from the top level, this function returns the -** number of changes in the most recent INSERT, UPDATE, or DELETE -** that also occurred at the top level. ^(Within the body of a trigger, -** the sqlite3_changes() interface can be called to find the number of -** changes in the most recently completed INSERT, UPDATE, or DELETE -** statement within the body of the same trigger. -** However, the number returned does not include changes -** caused by subtriggers since those have their own context.)^ -** -** See also the [sqlite3_total_changes()] interface, the -** [count_changes pragma], and the [changes() SQL function]. -** -** If a separate thread makes changes on the same database connection -** while [sqlite3_changes()] is running then the value returned -** is unpredictable and not meaningful. -*/ -SQLITE_API int sqlite3_changes(sqlite3*); - -/* -** CAPI3REF: Total Number Of Rows Modified -** -** ^This function returns the number of row changes caused by [INSERT], -** [UPDATE] or [DELETE] statements since the [database connection] was opened. -** ^(The count returned by sqlite3_total_changes() includes all changes -** from all [CREATE TRIGGER | trigger] contexts and changes made by -** [foreign key actions]. However, -** the count does not include changes used to implement [REPLACE] constraints, -** do rollbacks or ABORT processing, or [DROP TABLE] processing. The -** count does not include rows of views that fire an [INSTEAD OF trigger], -** though if the INSTEAD OF trigger makes changes of its own, those changes -** are counted.)^ -** ^The sqlite3_total_changes() function counts the changes as soon as -** the statement that makes them is completed (when the statement handle -** is passed to [sqlite3_reset()] or [sqlite3_finalize()]). -** -** See also the [sqlite3_changes()] interface, the -** [count_changes pragma], and the [total_changes() SQL function]. -** -** If a separate thread makes changes on the same database connection -** while [sqlite3_total_changes()] is running then the value -** returned is unpredictable and not meaningful. -*/ -SQLITE_API int sqlite3_total_changes(sqlite3*); - -/* -** CAPI3REF: Interrupt A Long-Running Query -** -** ^This function causes any pending database operation to abort and -** return at its earliest opportunity. This routine is typically -** called in response to a user action such as pressing "Cancel" -** or Ctrl-C where the user wants a long query operation to halt -** immediately. -** -** ^It is safe to call this routine from a thread different from the -** thread that is currently running the database operation. But it -** is not safe to call this routine with a [database connection] that -** is closed or might close before sqlite3_interrupt() returns. -** -** ^If an SQL operation is very nearly finished at the time when -** sqlite3_interrupt() is called, then it might not have an opportunity -** to be interrupted and might continue to completion. -** -** ^An SQL operation that is interrupted will return [SQLITE_INTERRUPT]. -** ^If the interrupted SQL operation is an INSERT, UPDATE, or DELETE -** that is inside an explicit transaction, then the entire transaction -** will be rolled back automatically. -** -** ^The sqlite3_interrupt(D) call is in effect until all currently running -** SQL statements on [database connection] D complete. ^Any new SQL statements -** that are started after the sqlite3_interrupt() call and before the -** running statements reaches zero are interrupted as if they had been -** running prior to the sqlite3_interrupt() call. ^New SQL statements -** that are started after the running statement count reaches zero are -** not effected by the sqlite3_interrupt(). -** ^A call to sqlite3_interrupt(D) that occurs when there are no running -** SQL statements is a no-op and has no effect on SQL statements -** that are started after the sqlite3_interrupt() call returns. -** -** If the database connection closes while [sqlite3_interrupt()] -** is running then bad things will likely happen. -*/ -SQLITE_API void sqlite3_interrupt(sqlite3*); - -/* -** CAPI3REF: Determine If An SQL Statement Is Complete -** -** These routines are useful during command-line input to determine if the -** currently entered text seems to form a complete SQL statement or -** if additional input is needed before sending the text into -** SQLite for parsing. ^These routines return 1 if the input string -** appears to be a complete SQL statement. ^A statement is judged to be -** complete if it ends with a semicolon token and is not a prefix of a -** well-formed CREATE TRIGGER statement. ^Semicolons that are embedded within -** string literals or quoted identifier names or comments are not -** independent tokens (they are part of the token in which they are -** embedded) and thus do not count as a statement terminator. ^Whitespace -** and comments that follow the final semicolon are ignored. -** -** ^These routines return 0 if the statement is incomplete. ^If a -** memory allocation fails, then SQLITE_NOMEM is returned. -** -** ^These routines do not parse the SQL statements thus -** will not detect syntactically incorrect SQL. -** -** ^(If SQLite has not been initialized using [sqlite3_initialize()] prior -** to invoking sqlite3_complete16() then sqlite3_initialize() is invoked -** automatically by sqlite3_complete16(). If that initialization fails, -** then the return value from sqlite3_complete16() will be non-zero -** regardless of whether or not the input SQL is complete.)^ -** -** The input to [sqlite3_complete()] must be a zero-terminated -** UTF-8 string. -** -** The input to [sqlite3_complete16()] must be a zero-terminated -** UTF-16 string in native byte order. -*/ -SQLITE_API int sqlite3_complete(const char *sql); -SQLITE_API int sqlite3_complete16(const void *sql); - -/* -** CAPI3REF: Register A Callback To Handle SQLITE_BUSY Errors -** -** ^This routine sets a callback function that might be invoked whenever -** an attempt is made to open a database table that another thread -** or process has locked. -** -** ^If the busy callback is NULL, then [SQLITE_BUSY] or [SQLITE_IOERR_BLOCKED] -** is returned immediately upon encountering the lock. ^If the busy callback -** is not NULL, then the callback might be invoked with two arguments. -** -** ^The first argument to the busy handler is a copy of the void* pointer which -** is the third argument to sqlite3_busy_handler(). ^The second argument to -** the busy handler callback is the number of times that the busy handler has -** been invoked for this locking event. ^If the -** busy callback returns 0, then no additional attempts are made to -** access the database and [SQLITE_BUSY] or [SQLITE_IOERR_BLOCKED] is returned. -** ^If the callback returns non-zero, then another attempt -** is made to open the database for reading and the cycle repeats. -** -** The presence of a busy handler does not guarantee that it will be invoked -** when there is lock contention. ^If SQLite determines that invoking the busy -** handler could result in a deadlock, it will go ahead and return [SQLITE_BUSY] -** or [SQLITE_IOERR_BLOCKED] instead of invoking the busy handler. -** Consider a scenario where one process is holding a read lock that -** it is trying to promote to a reserved lock and -** a second process is holding a reserved lock that it is trying -** to promote to an exclusive lock. The first process cannot proceed -** because it is blocked by the second and the second process cannot -** proceed because it is blocked by the first. If both processes -** invoke the busy handlers, neither will make any progress. Therefore, -** SQLite returns [SQLITE_BUSY] for the first process, hoping that this -** will induce the first process to release its read lock and allow -** the second process to proceed. -** -** ^The default busy callback is NULL. -** -** ^The [SQLITE_BUSY] error is converted to [SQLITE_IOERR_BLOCKED] -** when SQLite is in the middle of a large transaction where all the -** changes will not fit into the in-memory cache. SQLite will -** already hold a RESERVED lock on the database file, but it needs -** to promote this lock to EXCLUSIVE so that it can spill cache -** pages into the database file without harm to concurrent -** readers. ^If it is unable to promote the lock, then the in-memory -** cache will be left in an inconsistent state and so the error -** code is promoted from the relatively benign [SQLITE_BUSY] to -** the more severe [SQLITE_IOERR_BLOCKED]. ^This error code promotion -** forces an automatic rollback of the changes. See the -** -** CorruptionFollowingBusyError wiki page for a discussion of why -** this is important. -** -** ^(There can only be a single busy handler defined for each -** [database connection]. Setting a new busy handler clears any -** previously set handler.)^ ^Note that calling [sqlite3_busy_timeout()] -** will also set or clear the busy handler. -** -** The busy callback should not take any actions which modify the -** database connection that invoked the busy handler. Any such actions -** result in undefined behavior. -** -** A busy handler must not close the database connection -** or [prepared statement] that invoked the busy handler. -*/ -SQLITE_API int sqlite3_busy_handler(sqlite3*, int(*)(void*,int), void*); - -/* -** CAPI3REF: Set A Busy Timeout -** -** ^This routine sets a [sqlite3_busy_handler | busy handler] that sleeps -** for a specified amount of time when a table is locked. ^The handler -** will sleep multiple times until at least "ms" milliseconds of sleeping -** have accumulated. ^After at least "ms" milliseconds of sleeping, -** the handler returns 0 which causes [sqlite3_step()] to return -** [SQLITE_BUSY] or [SQLITE_IOERR_BLOCKED]. -** -** ^Calling this routine with an argument less than or equal to zero -** turns off all busy handlers. -** -** ^(There can only be a single busy handler for a particular -** [database connection] any any given moment. If another busy handler -** was defined (using [sqlite3_busy_handler()]) prior to calling -** this routine, that other busy handler is cleared.)^ -*/ -SQLITE_API int sqlite3_busy_timeout(sqlite3*, int ms); - -/* -** CAPI3REF: Convenience Routines For Running Queries -** -** This is a legacy interface that is preserved for backwards compatibility. -** Use of this interface is not recommended. -** -** Definition: A result table is memory data structure created by the -** [sqlite3_get_table()] interface. A result table records the -** complete query results from one or more queries. -** -** The table conceptually has a number of rows and columns. But -** these numbers are not part of the result table itself. These -** numbers are obtained separately. Let N be the number of rows -** and M be the number of columns. -** -** A result table is an array of pointers to zero-terminated UTF-8 strings. -** There are (N+1)*M elements in the array. The first M pointers point -** to zero-terminated strings that contain the names of the columns. -** The remaining entries all point to query results. NULL values result -** in NULL pointers. All other values are in their UTF-8 zero-terminated -** string representation as returned by [sqlite3_column_text()]. -** -** A result table might consist of one or more memory allocations. -** It is not safe to pass a result table directly to [sqlite3_free()]. -** A result table should be deallocated using [sqlite3_free_table()]. -** -** ^(As an example of the result table format, suppose a query result -** is as follows: -** -**
-**        Name        | Age
-**        -----------------------
-**        Alice       | 43
-**        Bob         | 28
-**        Cindy       | 21
-** 
-** -** There are two column (M==2) and three rows (N==3). Thus the -** result table has 8 entries. Suppose the result table is stored -** in an array names azResult. Then azResult holds this content: -** -**
-**        azResult[0] = "Name";
-**        azResult[1] = "Age";
-**        azResult[2] = "Alice";
-**        azResult[3] = "43";
-**        azResult[4] = "Bob";
-**        azResult[5] = "28";
-**        azResult[6] = "Cindy";
-**        azResult[7] = "21";
-** 
)^ -** -** ^The sqlite3_get_table() function evaluates one or more -** semicolon-separated SQL statements in the zero-terminated UTF-8 -** string of its 2nd parameter and returns a result table to the -** pointer given in its 3rd parameter. -** -** After the application has finished with the result from sqlite3_get_table(), -** it must pass the result table pointer to sqlite3_free_table() in order to -** release the memory that was malloced. Because of the way the -** [sqlite3_malloc()] happens within sqlite3_get_table(), the calling -** function must not try to call [sqlite3_free()] directly. Only -** [sqlite3_free_table()] is able to release the memory properly and safely. -** -** The sqlite3_get_table() interface is implemented as a wrapper around -** [sqlite3_exec()]. The sqlite3_get_table() routine does not have access -** to any internal data structures of SQLite. It uses only the public -** interface defined here. As a consequence, errors that occur in the -** wrapper layer outside of the internal [sqlite3_exec()] call are not -** reflected in subsequent calls to [sqlite3_errcode()] or -** [sqlite3_errmsg()]. -*/ -SQLITE_API int sqlite3_get_table( - sqlite3 *db, /* An open database */ - const char *zSql, /* SQL to be evaluated */ - char ***pazResult, /* Results of the query */ - int *pnRow, /* Number of result rows written here */ - int *pnColumn, /* Number of result columns written here */ - char **pzErrmsg /* Error msg written here */ -); -SQLITE_API void sqlite3_free_table(char **result); - -/* -** CAPI3REF: Formatted String Printing Functions -** -** These routines are work-alikes of the "printf()" family of functions -** from the standard C library. -** -** ^The sqlite3_mprintf() and sqlite3_vmprintf() routines write their -** results into memory obtained from [sqlite3_malloc()]. -** The strings returned by these two routines should be -** released by [sqlite3_free()]. ^Both routines return a -** NULL pointer if [sqlite3_malloc()] is unable to allocate enough -** memory to hold the resulting string. -** -** ^(The sqlite3_snprintf() routine is similar to "snprintf()" from -** the standard C library. The result is written into the -** buffer supplied as the second parameter whose size is given by -** the first parameter. Note that the order of the -** first two parameters is reversed from snprintf().)^ This is an -** historical accident that cannot be fixed without breaking -** backwards compatibility. ^(Note also that sqlite3_snprintf() -** returns a pointer to its buffer instead of the number of -** characters actually written into the buffer.)^ We admit that -** the number of characters written would be a more useful return -** value but we cannot change the implementation of sqlite3_snprintf() -** now without breaking compatibility. -** -** ^As long as the buffer size is greater than zero, sqlite3_snprintf() -** guarantees that the buffer is always zero-terminated. ^The first -** parameter "n" is the total size of the buffer, including space for -** the zero terminator. So the longest string that can be completely -** written will be n-1 characters. -** -** ^The sqlite3_vsnprintf() routine is a varargs version of sqlite3_snprintf(). -** -** These routines all implement some additional formatting -** options that are useful for constructing SQL statements. -** All of the usual printf() formatting options apply. In addition, there -** is are "%q", "%Q", and "%z" options. -** -** ^(The %q option works like %s in that it substitutes a nul-terminated -** string from the argument list. But %q also doubles every '\'' character. -** %q is designed for use inside a string literal.)^ By doubling each '\'' -** character it escapes that character and allows it to be inserted into -** the string. -** -** For example, assume the string variable zText contains text as follows: -** -**
-**  char *zText = "It's a happy day!";
-** 
-** -** One can use this text in an SQL statement as follows: -** -**
-**  char *zSQL = sqlite3_mprintf("INSERT INTO table VALUES('%q')", zText);
-**  sqlite3_exec(db, zSQL, 0, 0, 0);
-**  sqlite3_free(zSQL);
-** 
-** -** Because the %q format string is used, the '\'' character in zText -** is escaped and the SQL generated is as follows: -** -**
-**  INSERT INTO table1 VALUES('It''s a happy day!')
-** 
-** -** This is correct. Had we used %s instead of %q, the generated SQL -** would have looked like this: -** -**
-**  INSERT INTO table1 VALUES('It's a happy day!');
-** 
-** -** This second example is an SQL syntax error. As a general rule you should -** always use %q instead of %s when inserting text into a string literal. -** -** ^(The %Q option works like %q except it also adds single quotes around -** the outside of the total string. Additionally, if the parameter in the -** argument list is a NULL pointer, %Q substitutes the text "NULL" (without -** single quotes).)^ So, for example, one could say: -** -**
-**  char *zSQL = sqlite3_mprintf("INSERT INTO table VALUES(%Q)", zText);
-**  sqlite3_exec(db, zSQL, 0, 0, 0);
-**  sqlite3_free(zSQL);
-** 
-** -** The code above will render a correct SQL statement in the zSQL -** variable even if the zText variable is a NULL pointer. -** -** ^(The "%z" formatting option works like "%s" but with the -** addition that after the string has been read and copied into -** the result, [sqlite3_free()] is called on the input string.)^ -*/ -SQLITE_API char *sqlite3_mprintf(const char*,...); -SQLITE_API char *sqlite3_vmprintf(const char*, va_list); -SQLITE_API char *sqlite3_snprintf(int,char*,const char*, ...); -SQLITE_API char *sqlite3_vsnprintf(int,char*,const char*, va_list); - -/* -** CAPI3REF: Memory Allocation Subsystem -** -** The SQLite core uses these three routines for all of its own -** internal memory allocation needs. "Core" in the previous sentence -** does not include operating-system specific VFS implementation. The -** Windows VFS uses native malloc() and free() for some operations. -** -** ^The sqlite3_malloc() routine returns a pointer to a block -** of memory at least N bytes in length, where N is the parameter. -** ^If sqlite3_malloc() is unable to obtain sufficient free -** memory, it returns a NULL pointer. ^If the parameter N to -** sqlite3_malloc() is zero or negative then sqlite3_malloc() returns -** a NULL pointer. -** -** ^Calling sqlite3_free() with a pointer previously returned -** by sqlite3_malloc() or sqlite3_realloc() releases that memory so -** that it might be reused. ^The sqlite3_free() routine is -** a no-op if is called with a NULL pointer. Passing a NULL pointer -** to sqlite3_free() is harmless. After being freed, memory -** should neither be read nor written. Even reading previously freed -** memory might result in a segmentation fault or other severe error. -** Memory corruption, a segmentation fault, or other severe error -** might result if sqlite3_free() is called with a non-NULL pointer that -** was not obtained from sqlite3_malloc() or sqlite3_realloc(). -** -** ^(The sqlite3_realloc() interface attempts to resize a -** prior memory allocation to be at least N bytes, where N is the -** second parameter. The memory allocation to be resized is the first -** parameter.)^ ^ If the first parameter to sqlite3_realloc() -** is a NULL pointer then its behavior is identical to calling -** sqlite3_malloc(N) where N is the second parameter to sqlite3_realloc(). -** ^If the second parameter to sqlite3_realloc() is zero or -** negative then the behavior is exactly the same as calling -** sqlite3_free(P) where P is the first parameter to sqlite3_realloc(). -** ^sqlite3_realloc() returns a pointer to a memory allocation -** of at least N bytes in size or NULL if sufficient memory is unavailable. -** ^If M is the size of the prior allocation, then min(N,M) bytes -** of the prior allocation are copied into the beginning of buffer returned -** by sqlite3_realloc() and the prior allocation is freed. -** ^If sqlite3_realloc() returns NULL, then the prior allocation -** is not freed. -** -** ^The memory returned by sqlite3_malloc() and sqlite3_realloc() -** is always aligned to at least an 8 byte boundary, or to a -** 4 byte boundary if the [SQLITE_4_BYTE_ALIGNED_MALLOC] compile-time -** option is used. -** -** In SQLite version 3.5.0 and 3.5.1, it was possible to define -** the SQLITE_OMIT_MEMORY_ALLOCATION which would cause the built-in -** implementation of these routines to be omitted. That capability -** is no longer provided. Only built-in memory allocators can be used. -** -** Prior to SQLite version 3.7.10, the Windows OS interface layer called -** the system malloc() and free() directly when converting -** filenames between the UTF-8 encoding used by SQLite -** and whatever filename encoding is used by the particular Windows -** installation. Memory allocation errors were detected, but -** they were reported back as [SQLITE_CANTOPEN] or -** [SQLITE_IOERR] rather than [SQLITE_NOMEM]. -** -** The pointer arguments to [sqlite3_free()] and [sqlite3_realloc()] -** must be either NULL or else pointers obtained from a prior -** invocation of [sqlite3_malloc()] or [sqlite3_realloc()] that have -** not yet been released. -** -** The application must not read or write any part of -** a block of memory after it has been released using -** [sqlite3_free()] or [sqlite3_realloc()]. -*/ -SQLITE_API void *sqlite3_malloc(int); -SQLITE_API void *sqlite3_realloc(void*, int); -SQLITE_API void sqlite3_free(void*); - -/* -** CAPI3REF: Memory Allocator Statistics -** -** SQLite provides these two interfaces for reporting on the status -** of the [sqlite3_malloc()], [sqlite3_free()], and [sqlite3_realloc()] -** routines, which form the built-in memory allocation subsystem. -** -** ^The [sqlite3_memory_used()] routine returns the number of bytes -** of memory currently outstanding (malloced but not freed). -** ^The [sqlite3_memory_highwater()] routine returns the maximum -** value of [sqlite3_memory_used()] since the high-water mark -** was last reset. ^The values returned by [sqlite3_memory_used()] and -** [sqlite3_memory_highwater()] include any overhead -** added by SQLite in its implementation of [sqlite3_malloc()], -** but not overhead added by the any underlying system library -** routines that [sqlite3_malloc()] may call. -** -** ^The memory high-water mark is reset to the current value of -** [sqlite3_memory_used()] if and only if the parameter to -** [sqlite3_memory_highwater()] is true. ^The value returned -** by [sqlite3_memory_highwater(1)] is the high-water mark -** prior to the reset. -*/ -SQLITE_API sqlite3_int64 sqlite3_memory_used(void); -SQLITE_API sqlite3_int64 sqlite3_memory_highwater(int resetFlag); - -/* -** CAPI3REF: Pseudo-Random Number Generator -** -** SQLite contains a high-quality pseudo-random number generator (PRNG) used to -** select random [ROWID | ROWIDs] when inserting new records into a table that -** already uses the largest possible [ROWID]. The PRNG is also used for -** the build-in random() and randomblob() SQL functions. This interface allows -** applications to access the same PRNG for other purposes. -** -** ^A call to this routine stores N bytes of randomness into buffer P. -** -** ^The first time this routine is invoked (either internally or by -** the application) the PRNG is seeded using randomness obtained -** from the xRandomness method of the default [sqlite3_vfs] object. -** ^On all subsequent invocations, the pseudo-randomness is generated -** internally and without recourse to the [sqlite3_vfs] xRandomness -** method. -*/ -SQLITE_API void sqlite3_randomness(int N, void *P); - -/* -** CAPI3REF: Compile-Time Authorization Callbacks -** -** ^This routine registers an authorizer callback with a particular -** [database connection], supplied in the first argument. -** ^The authorizer callback is invoked as SQL statements are being compiled -** by [sqlite3_prepare()] or its variants [sqlite3_prepare_v2()], -** [sqlite3_prepare16()] and [sqlite3_prepare16_v2()]. ^At various -** points during the compilation process, as logic is being created -** to perform various actions, the authorizer callback is invoked to -** see if those actions are allowed. ^The authorizer callback should -** return [SQLITE_OK] to allow the action, [SQLITE_IGNORE] to disallow the -** specific action but allow the SQL statement to continue to be -** compiled, or [SQLITE_DENY] to cause the entire SQL statement to be -** rejected with an error. ^If the authorizer callback returns -** any value other than [SQLITE_IGNORE], [SQLITE_OK], or [SQLITE_DENY] -** then the [sqlite3_prepare_v2()] or equivalent call that triggered -** the authorizer will fail with an error message. -** -** When the callback returns [SQLITE_OK], that means the operation -** requested is ok. ^When the callback returns [SQLITE_DENY], the -** [sqlite3_prepare_v2()] or equivalent call that triggered the -** authorizer will fail with an error message explaining that -** access is denied. -** -** ^The first parameter to the authorizer callback is a copy of the third -** parameter to the sqlite3_set_authorizer() interface. ^The second parameter -** to the callback is an integer [SQLITE_COPY | action code] that specifies -** the particular action to be authorized. ^The third through sixth parameters -** to the callback are zero-terminated strings that contain additional -** details about the action to be authorized. -** -** ^If the action code is [SQLITE_READ] -** and the callback returns [SQLITE_IGNORE] then the -** [prepared statement] statement is constructed to substitute -** a NULL value in place of the table column that would have -** been read if [SQLITE_OK] had been returned. The [SQLITE_IGNORE] -** return can be used to deny an untrusted user access to individual -** columns of a table. -** ^If the action code is [SQLITE_DELETE] and the callback returns -** [SQLITE_IGNORE] then the [DELETE] operation proceeds but the -** [truncate optimization] is disabled and all rows are deleted individually. -** -** An authorizer is used when [sqlite3_prepare | preparing] -** SQL statements from an untrusted source, to ensure that the SQL statements -** do not try to access data they are not allowed to see, or that they do not -** try to execute malicious statements that damage the database. For -** example, an application may allow a user to enter arbitrary -** SQL queries for evaluation by a database. But the application does -** not want the user to be able to make arbitrary changes to the -** database. An authorizer could then be put in place while the -** user-entered SQL is being [sqlite3_prepare | prepared] that -** disallows everything except [SELECT] statements. -** -** Applications that need to process SQL from untrusted sources -** might also consider lowering resource limits using [sqlite3_limit()] -** and limiting database size using the [max_page_count] [PRAGMA] -** in addition to using an authorizer. -** -** ^(Only a single authorizer can be in place on a database connection -** at a time. Each call to sqlite3_set_authorizer overrides the -** previous call.)^ ^Disable the authorizer by installing a NULL callback. -** The authorizer is disabled by default. -** -** The authorizer callback must not do anything that will modify -** the database connection that invoked the authorizer callback. -** Note that [sqlite3_prepare_v2()] and [sqlite3_step()] both modify their -** database connections for the meaning of "modify" in this paragraph. -** -** ^When [sqlite3_prepare_v2()] is used to prepare a statement, the -** statement might be re-prepared during [sqlite3_step()] due to a -** schema change. Hence, the application should ensure that the -** correct authorizer callback remains in place during the [sqlite3_step()]. -** -** ^Note that the authorizer callback is invoked only during -** [sqlite3_prepare()] or its variants. Authorization is not -** performed during statement evaluation in [sqlite3_step()], unless -** as stated in the previous paragraph, sqlite3_step() invokes -** sqlite3_prepare_v2() to reprepare a statement after a schema change. -*/ -SQLITE_API int sqlite3_set_authorizer( - sqlite3*, - int (*xAuth)(void*,int,const char*,const char*,const char*,const char*), - void *pUserData -); - -/* -** CAPI3REF: Authorizer Return Codes -** -** The [sqlite3_set_authorizer | authorizer callback function] must -** return either [SQLITE_OK] or one of these two constants in order -** to signal SQLite whether or not the action is permitted. See the -** [sqlite3_set_authorizer | authorizer documentation] for additional -** information. -** -** Note that SQLITE_IGNORE is also used as a [SQLITE_ROLLBACK | return code] -** from the [sqlite3_vtab_on_conflict()] interface. -*/ -#define SQLITE_DENY 1 /* Abort the SQL statement with an error */ -#define SQLITE_IGNORE 2 /* Don't allow access, but don't generate an error */ - -/* -** CAPI3REF: Authorizer Action Codes -** -** The [sqlite3_set_authorizer()] interface registers a callback function -** that is invoked to authorize certain SQL statement actions. The -** second parameter to the callback is an integer code that specifies -** what action is being authorized. These are the integer action codes that -** the authorizer callback may be passed. -** -** These action code values signify what kind of operation is to be -** authorized. The 3rd and 4th parameters to the authorization -** callback function will be parameters or NULL depending on which of these -** codes is used as the second parameter. ^(The 5th parameter to the -** authorizer callback is the name of the database ("main", "temp", -** etc.) if applicable.)^ ^The 6th parameter to the authorizer callback -** is the name of the inner-most trigger or view that is responsible for -** the access attempt or NULL if this access attempt is directly from -** top-level SQL code. -*/ -/******************************************* 3rd ************ 4th ***********/ -#define SQLITE_CREATE_INDEX 1 /* Index Name Table Name */ -#define SQLITE_CREATE_TABLE 2 /* Table Name NULL */ -#define SQLITE_CREATE_TEMP_INDEX 3 /* Index Name Table Name */ -#define SQLITE_CREATE_TEMP_TABLE 4 /* Table Name NULL */ -#define SQLITE_CREATE_TEMP_TRIGGER 5 /* Trigger Name Table Name */ -#define SQLITE_CREATE_TEMP_VIEW 6 /* View Name NULL */ -#define SQLITE_CREATE_TRIGGER 7 /* Trigger Name Table Name */ -#define SQLITE_CREATE_VIEW 8 /* View Name NULL */ -#define SQLITE_DELETE 9 /* Table Name NULL */ -#define SQLITE_DROP_INDEX 10 /* Index Name Table Name */ -#define SQLITE_DROP_TABLE 11 /* Table Name NULL */ -#define SQLITE_DROP_TEMP_INDEX 12 /* Index Name Table Name */ -#define SQLITE_DROP_TEMP_TABLE 13 /* Table Name NULL */ -#define SQLITE_DROP_TEMP_TRIGGER 14 /* Trigger Name Table Name */ -#define SQLITE_DROP_TEMP_VIEW 15 /* View Name NULL */ -#define SQLITE_DROP_TRIGGER 16 /* Trigger Name Table Name */ -#define SQLITE_DROP_VIEW 17 /* View Name NULL */ -#define SQLITE_INSERT 18 /* Table Name NULL */ -#define SQLITE_PRAGMA 19 /* Pragma Name 1st arg or NULL */ -#define SQLITE_READ 20 /* Table Name Column Name */ -#define SQLITE_SELECT 21 /* NULL NULL */ -#define SQLITE_TRANSACTION 22 /* Operation NULL */ -#define SQLITE_UPDATE 23 /* Table Name Column Name */ -#define SQLITE_ATTACH 24 /* Filename NULL */ -#define SQLITE_DETACH 25 /* Database Name NULL */ -#define SQLITE_ALTER_TABLE 26 /* Database Name Table Name */ -#define SQLITE_REINDEX 27 /* Index Name NULL */ -#define SQLITE_ANALYZE 28 /* Table Name NULL */ -#define SQLITE_CREATE_VTABLE 29 /* Table Name Module Name */ -#define SQLITE_DROP_VTABLE 30 /* Table Name Module Name */ -#define SQLITE_FUNCTION 31 /* NULL Function Name */ -#define SQLITE_SAVEPOINT 32 /* Operation Savepoint Name */ -#define SQLITE_COPY 0 /* No longer used */ - -/* -** CAPI3REF: Tracing And Profiling Functions -** -** These routines register callback functions that can be used for -** tracing and profiling the execution of SQL statements. -** -** ^The callback function registered by sqlite3_trace() is invoked at -** various times when an SQL statement is being run by [sqlite3_step()]. -** ^The sqlite3_trace() callback is invoked with a UTF-8 rendering of the -** SQL statement text as the statement first begins executing. -** ^(Additional sqlite3_trace() callbacks might occur -** as each triggered subprogram is entered. The callbacks for triggers -** contain a UTF-8 SQL comment that identifies the trigger.)^ -** -** ^The callback function registered by sqlite3_profile() is invoked -** as each SQL statement finishes. ^The profile callback contains -** the original statement text and an estimate of wall-clock time -** of how long that statement took to run. ^The profile callback -** time is in units of nanoseconds, however the current implementation -** is only capable of millisecond resolution so the six least significant -** digits in the time are meaningless. Future versions of SQLite -** might provide greater resolution on the profiler callback. The -** sqlite3_profile() function is considered experimental and is -** subject to change in future versions of SQLite. -*/ -SQLITE_API void *sqlite3_trace(sqlite3*, void(*xTrace)(void*,const char*), void*); -SQLITE_API SQLITE_EXPERIMENTAL void *sqlite3_profile(sqlite3*, - void(*xProfile)(void*,const char*,sqlite3_uint64), void*); - -/* -** CAPI3REF: Query Progress Callbacks -** -** ^The sqlite3_progress_handler(D,N,X,P) interface causes the callback -** function X to be invoked periodically during long running calls to -** [sqlite3_exec()], [sqlite3_step()] and [sqlite3_get_table()] for -** database connection D. An example use for this -** interface is to keep a GUI updated during a large query. -** -** ^The parameter P is passed through as the only parameter to the -** callback function X. ^The parameter N is the number of -** [virtual machine instructions] that are evaluated between successive -** invocations of the callback X. -** -** ^Only a single progress handler may be defined at one time per -** [database connection]; setting a new progress handler cancels the -** old one. ^Setting parameter X to NULL disables the progress handler. -** ^The progress handler is also disabled by setting N to a value less -** than 1. -** -** ^If the progress callback returns non-zero, the operation is -** interrupted. This feature can be used to implement a -** "Cancel" button on a GUI progress dialog box. -** -** The progress handler callback must not do anything that will modify -** the database connection that invoked the progress handler. -** Note that [sqlite3_prepare_v2()] and [sqlite3_step()] both modify their -** database connections for the meaning of "modify" in this paragraph. -** -*/ -SQLITE_API void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*); - -/* -** CAPI3REF: Opening A New Database Connection -** -** ^These routines open an SQLite database file as specified by the -** filename argument. ^The filename argument is interpreted as UTF-8 for -** sqlite3_open() and sqlite3_open_v2() and as UTF-16 in the native byte -** order for sqlite3_open16(). ^(A [database connection] handle is usually -** returned in *ppDb, even if an error occurs. The only exception is that -** if SQLite is unable to allocate memory to hold the [sqlite3] object, -** a NULL will be written into *ppDb instead of a pointer to the [sqlite3] -** object.)^ ^(If the database is opened (and/or created) successfully, then -** [SQLITE_OK] is returned. Otherwise an [error code] is returned.)^ ^The -** [sqlite3_errmsg()] or [sqlite3_errmsg16()] routines can be used to obtain -** an English language description of the error following a failure of any -** of the sqlite3_open() routines. -** -** ^The default encoding for the database will be UTF-8 if -** sqlite3_open() or sqlite3_open_v2() is called and -** UTF-16 in the native byte order if sqlite3_open16() is used. -** -** Whether or not an error occurs when it is opened, resources -** associated with the [database connection] handle should be released by -** passing it to [sqlite3_close()] when it is no longer required. -** -** The sqlite3_open_v2() interface works like sqlite3_open() -** except that it accepts two additional parameters for additional control -** over the new database connection. ^(The flags parameter to -** sqlite3_open_v2() can take one of -** the following three values, optionally combined with the -** [SQLITE_OPEN_NOMUTEX], [SQLITE_OPEN_FULLMUTEX], [SQLITE_OPEN_SHAREDCACHE], -** [SQLITE_OPEN_PRIVATECACHE], and/or [SQLITE_OPEN_URI] flags:)^ -** -**
-** ^(
[SQLITE_OPEN_READONLY]
-**
The database is opened in read-only mode. If the database does not -** already exist, an error is returned.
)^ -** -** ^(
[SQLITE_OPEN_READWRITE]
-**
The database is opened for reading and writing if possible, or reading -** only if the file is write protected by the operating system. In either -** case the database must already exist, otherwise an error is returned.
)^ -** -** ^(
[SQLITE_OPEN_READWRITE] | [SQLITE_OPEN_CREATE]
-**
The database is opened for reading and writing, and is created if -** it does not already exist. This is the behavior that is always used for -** sqlite3_open() and sqlite3_open16().
)^ -**
-** -** If the 3rd parameter to sqlite3_open_v2() is not one of the -** combinations shown above optionally combined with other -** [SQLITE_OPEN_READONLY | SQLITE_OPEN_* bits] -** then the behavior is undefined. -** -** ^If the [SQLITE_OPEN_NOMUTEX] flag is set, then the database connection -** opens in the multi-thread [threading mode] as long as the single-thread -** mode has not been set at compile-time or start-time. ^If the -** [SQLITE_OPEN_FULLMUTEX] flag is set then the database connection opens -** in the serialized [threading mode] unless single-thread was -** previously selected at compile-time or start-time. -** ^The [SQLITE_OPEN_SHAREDCACHE] flag causes the database connection to be -** eligible to use [shared cache mode], regardless of whether or not shared -** cache is enabled using [sqlite3_enable_shared_cache()]. ^The -** [SQLITE_OPEN_PRIVATECACHE] flag causes the database connection to not -** participate in [shared cache mode] even if it is enabled. -** -** ^The fourth parameter to sqlite3_open_v2() is the name of the -** [sqlite3_vfs] object that defines the operating system interface that -** the new database connection should use. ^If the fourth parameter is -** a NULL pointer then the default [sqlite3_vfs] object is used. -** -** ^If the filename is ":memory:", then a private, temporary in-memory database -** is created for the connection. ^This in-memory database will vanish when -** the database connection is closed. Future versions of SQLite might -** make use of additional special filenames that begin with the ":" character. -** It is recommended that when a database filename actually does begin with -** a ":" character you should prefix the filename with a pathname such as -** "./" to avoid ambiguity. -** -** ^If the filename is an empty string, then a private, temporary -** on-disk database will be created. ^This private database will be -** automatically deleted as soon as the database connection is closed. -** -** [[URI filenames in sqlite3_open()]]

URI Filenames

-** -** ^If [URI filename] interpretation is enabled, and the filename argument -** begins with "file:", then the filename is interpreted as a URI. ^URI -** filename interpretation is enabled if the [SQLITE_OPEN_URI] flag is -** set in the fourth argument to sqlite3_open_v2(), or if it has -** been enabled globally using the [SQLITE_CONFIG_URI] option with the -** [sqlite3_config()] method or by the [SQLITE_USE_URI] compile-time option. -** As of SQLite version 3.7.7, URI filename interpretation is turned off -** by default, but future releases of SQLite might enable URI filename -** interpretation by default. See "[URI filenames]" for additional -** information. -** -** URI filenames are parsed according to RFC 3986. ^If the URI contains an -** authority, then it must be either an empty string or the string -** "localhost". ^If the authority is not an empty string or "localhost", an -** error is returned to the caller. ^The fragment component of a URI, if -** present, is ignored. -** -** ^SQLite uses the path component of the URI as the name of the disk file -** which contains the database. ^If the path begins with a '/' character, -** then it is interpreted as an absolute path. ^If the path does not begin -** with a '/' (meaning that the authority section is omitted from the URI) -** then the path is interpreted as a relative path. -** ^On windows, the first component of an absolute path -** is a drive specification (e.g. "C:"). -** -** [[core URI query parameters]] -** The query component of a URI may contain parameters that are interpreted -** either by SQLite itself, or by a [VFS | custom VFS implementation]. -** SQLite interprets the following three query parameters: -** -**
    -**
  • vfs: ^The "vfs" parameter may be used to specify the name of -** a VFS object that provides the operating system interface that should -** be used to access the database file on disk. ^If this option is set to -** an empty string the default VFS object is used. ^Specifying an unknown -** VFS is an error. ^If sqlite3_open_v2() is used and the vfs option is -** present, then the VFS specified by the option takes precedence over -** the value passed as the fourth parameter to sqlite3_open_v2(). -** -**
  • mode: ^(The mode parameter may be set to either "ro", "rw", -** "rwc", or "memory". Attempting to set it to any other value is -** an error)^. -** ^If "ro" is specified, then the database is opened for read-only -** access, just as if the [SQLITE_OPEN_READONLY] flag had been set in the -** third argument to sqlite3_prepare_v2(). ^If the mode option is set to -** "rw", then the database is opened for read-write (but not create) -** access, as if SQLITE_OPEN_READWRITE (but not SQLITE_OPEN_CREATE) had -** been set. ^Value "rwc" is equivalent to setting both -** SQLITE_OPEN_READWRITE and SQLITE_OPEN_CREATE. ^If the mode option is -** set to "memory" then a pure [in-memory database] that never reads -** or writes from disk is used. ^It is an error to specify a value for -** the mode parameter that is less restrictive than that specified by -** the flags passed in the third parameter to sqlite3_open_v2(). -** -**
  • cache: ^The cache parameter may be set to either "shared" or -** "private". ^Setting it to "shared" is equivalent to setting the -** SQLITE_OPEN_SHAREDCACHE bit in the flags argument passed to -** sqlite3_open_v2(). ^Setting the cache parameter to "private" is -** equivalent to setting the SQLITE_OPEN_PRIVATECACHE bit. -** ^If sqlite3_open_v2() is used and the "cache" parameter is present in -** a URI filename, its value overrides any behaviour requested by setting -** SQLITE_OPEN_PRIVATECACHE or SQLITE_OPEN_SHAREDCACHE flag. -**
-** -** ^Specifying an unknown parameter in the query component of a URI is not an -** error. Future versions of SQLite might understand additional query -** parameters. See "[query parameters with special meaning to SQLite]" for -** additional information. -** -** [[URI filename examples]]

URI filename examples

-** -**
-**
URI filenames Results -**
file:data.db -** Open the file "data.db" in the current directory. -**
file:/home/fred/data.db
-** file:///home/fred/data.db
-** file://localhost/home/fred/data.db
-** Open the database file "/home/fred/data.db". -**
file://darkstar/home/fred/data.db -** An error. "darkstar" is not a recognized authority. -**
-** file:///C:/Documents%20and%20Settings/fred/Desktop/data.db -** Windows only: Open the file "data.db" on fred's desktop on drive -** C:. Note that the %20 escaping in this example is not strictly -** necessary - space characters can be used literally -** in URI filenames. -**
file:data.db?mode=ro&cache=private -** Open file "data.db" in the current directory for read-only access. -** Regardless of whether or not shared-cache mode is enabled by -** default, use a private cache. -**
file:/home/fred/data.db?vfs=unix-nolock -** Open file "/home/fred/data.db". Use the special VFS "unix-nolock". -**
file:data.db?mode=readonly -** An error. "readonly" is not a valid option for the "mode" parameter. -**
-** -** ^URI hexadecimal escape sequences (%HH) are supported within the path and -** query components of a URI. A hexadecimal escape sequence consists of a -** percent sign - "%" - followed by exactly two hexadecimal digits -** specifying an octet value. ^Before the path or query components of a -** URI filename are interpreted, they are encoded using UTF-8 and all -** hexadecimal escape sequences replaced by a single byte containing the -** corresponding octet. If this process generates an invalid UTF-8 encoding, -** the results are undefined. -** -** Note to Windows users: The encoding used for the filename argument -** of sqlite3_open() and sqlite3_open_v2() must be UTF-8, not whatever -** codepage is currently defined. Filenames containing international -** characters must be converted to UTF-8 prior to passing them into -** sqlite3_open() or sqlite3_open_v2(). -*/ -SQLITE_API int sqlite3_open( - const char *filename, /* Database filename (UTF-8) */ - sqlite3 **ppDb /* OUT: SQLite db handle */ -); -SQLITE_API int sqlite3_open16( - const void *filename, /* Database filename (UTF-16) */ - sqlite3 **ppDb /* OUT: SQLite db handle */ -); -SQLITE_API int sqlite3_open_v2( - const char *filename, /* Database filename (UTF-8) */ - sqlite3 **ppDb, /* OUT: SQLite db handle */ - int flags, /* Flags */ - const char *zVfs /* Name of VFS module to use */ -); - -/* -** CAPI3REF: Obtain Values For URI Parameters -** -** These are utility routines, useful to VFS implementations, that check -** to see if a database file was a URI that contained a specific query -** parameter, and if so obtains the value of that query parameter. -** -** If F is the database filename pointer passed into the xOpen() method of -** a VFS implementation when the flags parameter to xOpen() has one or -** more of the [SQLITE_OPEN_URI] or [SQLITE_OPEN_MAIN_DB] bits set and -** P is the name of the query parameter, then -** sqlite3_uri_parameter(F,P) returns the value of the P -** parameter if it exists or a NULL pointer if P does not appear as a -** query parameter on F. If P is a query parameter of F -** has no explicit value, then sqlite3_uri_parameter(F,P) returns -** a pointer to an empty string. -** -** The sqlite3_uri_boolean(F,P,B) routine assumes that P is a boolean -** parameter and returns true (1) or false (0) according to the value -** of P. The sqlite3_uri_boolean(F,P,B) routine returns true (1) if the -** value of query parameter P is one of "yes", "true", or "on" in any -** case or if the value begins with a non-zero number. The -** sqlite3_uri_boolean(F,P,B) routines returns false (0) if the value of -** query parameter P is one of "no", "false", or "off" in any case or -** if the value begins with a numeric zero. If P is not a query -** parameter on F or if the value of P is does not match any of the -** above, then sqlite3_uri_boolean(F,P,B) returns (B!=0). -** -** The sqlite3_uri_int64(F,P,D) routine converts the value of P into a -** 64-bit signed integer and returns that integer, or D if P does not -** exist. If the value of P is something other than an integer, then -** zero is returned. -** -** If F is a NULL pointer, then sqlite3_uri_parameter(F,P) returns NULL and -** sqlite3_uri_boolean(F,P,B) returns B. If F is not a NULL pointer and -** is not a database file pathname pointer that SQLite passed into the xOpen -** VFS method, then the behavior of this routine is undefined and probably -** undesirable. -*/ -SQLITE_API const char *sqlite3_uri_parameter(const char *zFilename, const char *zParam); -SQLITE_API int sqlite3_uri_boolean(const char *zFile, const char *zParam, int bDefault); -SQLITE_API sqlite3_int64 sqlite3_uri_int64(const char*, const char*, sqlite3_int64); - - -/* -** CAPI3REF: Error Codes And Messages -** -** ^The sqlite3_errcode() interface returns the numeric [result code] or -** [extended result code] for the most recent failed sqlite3_* API call -** associated with a [database connection]. If a prior API call failed -** but the most recent API call succeeded, the return value from -** sqlite3_errcode() is undefined. ^The sqlite3_extended_errcode() -** interface is the same except that it always returns the -** [extended result code] even when extended result codes are -** disabled. -** -** ^The sqlite3_errmsg() and sqlite3_errmsg16() return English-language -** text that describes the error, as either UTF-8 or UTF-16 respectively. -** ^(Memory to hold the error message string is managed internally. -** The application does not need to worry about freeing the result. -** However, the error string might be overwritten or deallocated by -** subsequent calls to other SQLite interface functions.)^ -** -** When the serialized [threading mode] is in use, it might be the -** case that a second error occurs on a separate thread in between -** the time of the first error and the call to these interfaces. -** When that happens, the second error will be reported since these -** interfaces always report the most recent result. To avoid -** this, each thread can obtain exclusive use of the [database connection] D -** by invoking [sqlite3_mutex_enter]([sqlite3_db_mutex](D)) before beginning -** to use D and invoking [sqlite3_mutex_leave]([sqlite3_db_mutex](D)) after -** all calls to the interfaces listed here are completed. -** -** If an interface fails with SQLITE_MISUSE, that means the interface -** was invoked incorrectly by the application. In that case, the -** error code and message may or may not be set. -*/ -SQLITE_API int sqlite3_errcode(sqlite3 *db); -SQLITE_API int sqlite3_extended_errcode(sqlite3 *db); -SQLITE_API const char *sqlite3_errmsg(sqlite3*); -SQLITE_API const void *sqlite3_errmsg16(sqlite3*); - -/* -** CAPI3REF: SQL Statement Object -** KEYWORDS: {prepared statement} {prepared statements} -** -** An instance of this object represents a single SQL statement. -** This object is variously known as a "prepared statement" or a -** "compiled SQL statement" or simply as a "statement". -** -** The life of a statement object goes something like this: -** -**
    -**
  1. Create the object using [sqlite3_prepare_v2()] or a related -** function. -**
  2. Bind values to [host parameters] using the sqlite3_bind_*() -** interfaces. -**
  3. Run the SQL by calling [sqlite3_step()] one or more times. -**
  4. Reset the statement using [sqlite3_reset()] then go back -** to step 2. Do this zero or more times. -**
  5. Destroy the object using [sqlite3_finalize()]. -**
-** -** Refer to documentation on individual methods above for additional -** information. -*/ -typedef struct sqlite3_stmt sqlite3_stmt; - -/* -** CAPI3REF: Run-time Limits -** -** ^(This interface allows the size of various constructs to be limited -** on a connection by connection basis. The first parameter is the -** [database connection] whose limit is to be set or queried. The -** second parameter is one of the [limit categories] that define a -** class of constructs to be size limited. The third parameter is the -** new limit for that construct.)^ -** -** ^If the new limit is a negative number, the limit is unchanged. -** ^(For each limit category SQLITE_LIMIT_NAME there is a -** [limits | hard upper bound] -** set at compile-time by a C preprocessor macro called -** [limits | SQLITE_MAX_NAME]. -** (The "_LIMIT_" in the name is changed to "_MAX_".))^ -** ^Attempts to increase a limit above its hard upper bound are -** silently truncated to the hard upper bound. -** -** ^Regardless of whether or not the limit was changed, the -** [sqlite3_limit()] interface returns the prior value of the limit. -** ^Hence, to find the current value of a limit without changing it, -** simply invoke this interface with the third parameter set to -1. -** -** Run-time limits are intended for use in applications that manage -** both their own internal database and also databases that are controlled -** by untrusted external sources. An example application might be a -** web browser that has its own databases for storing history and -** separate databases controlled by JavaScript applications downloaded -** off the Internet. The internal databases can be given the -** large, default limits. Databases managed by external sources can -** be given much smaller limits designed to prevent a denial of service -** attack. Developers might also want to use the [sqlite3_set_authorizer()] -** interface to further control untrusted SQL. The size of the database -** created by an untrusted script can be contained using the -** [max_page_count] [PRAGMA]. -** -** New run-time limit categories may be added in future releases. -*/ -SQLITE_API int sqlite3_limit(sqlite3*, int id, int newVal); - -/* -** CAPI3REF: Run-Time Limit Categories -** KEYWORDS: {limit category} {*limit categories} -** -** These constants define various performance limits -** that can be lowered at run-time using [sqlite3_limit()]. -** The synopsis of the meanings of the various limits is shown below. -** Additional information is available at [limits | Limits in SQLite]. -** -**
-** [[SQLITE_LIMIT_LENGTH]] ^(
SQLITE_LIMIT_LENGTH
-**
The maximum size of any string or BLOB or table row, in bytes.
)^ -** -** [[SQLITE_LIMIT_SQL_LENGTH]] ^(
SQLITE_LIMIT_SQL_LENGTH
-**
The maximum length of an SQL statement, in bytes.
)^ -** -** [[SQLITE_LIMIT_COLUMN]] ^(
SQLITE_LIMIT_COLUMN
-**
The maximum number of columns in a table definition or in the -** result set of a [SELECT] or the maximum number of columns in an index -** or in an ORDER BY or GROUP BY clause.
)^ -** -** [[SQLITE_LIMIT_EXPR_DEPTH]] ^(
SQLITE_LIMIT_EXPR_DEPTH
-**
The maximum depth of the parse tree on any expression.
)^ -** -** [[SQLITE_LIMIT_COMPOUND_SELECT]] ^(
SQLITE_LIMIT_COMPOUND_SELECT
-**
The maximum number of terms in a compound SELECT statement.
)^ -** -** [[SQLITE_LIMIT_VDBE_OP]] ^(
SQLITE_LIMIT_VDBE_OP
-**
The maximum number of instructions in a virtual machine program -** used to implement an SQL statement. This limit is not currently -** enforced, though that might be added in some future release of -** SQLite.
)^ -** -** [[SQLITE_LIMIT_FUNCTION_ARG]] ^(
SQLITE_LIMIT_FUNCTION_ARG
-**
The maximum number of arguments on a function.
)^ -** -** [[SQLITE_LIMIT_ATTACHED]] ^(
SQLITE_LIMIT_ATTACHED
-**
The maximum number of [ATTACH | attached databases].)^
-** -** [[SQLITE_LIMIT_LIKE_PATTERN_LENGTH]] -** ^(
SQLITE_LIMIT_LIKE_PATTERN_LENGTH
-**
The maximum length of the pattern argument to the [LIKE] or -** [GLOB] operators.
)^ -** -** [[SQLITE_LIMIT_VARIABLE_NUMBER]] -** ^(
SQLITE_LIMIT_VARIABLE_NUMBER
-**
The maximum index number of any [parameter] in an SQL statement.)^ -** -** [[SQLITE_LIMIT_TRIGGER_DEPTH]] ^(
SQLITE_LIMIT_TRIGGER_DEPTH
-**
The maximum depth of recursion for triggers.
)^ -**
-*/ -#define SQLITE_LIMIT_LENGTH 0 -#define SQLITE_LIMIT_SQL_LENGTH 1 -#define SQLITE_LIMIT_COLUMN 2 -#define SQLITE_LIMIT_EXPR_DEPTH 3 -#define SQLITE_LIMIT_COMPOUND_SELECT 4 -#define SQLITE_LIMIT_VDBE_OP 5 -#define SQLITE_LIMIT_FUNCTION_ARG 6 -#define SQLITE_LIMIT_ATTACHED 7 -#define SQLITE_LIMIT_LIKE_PATTERN_LENGTH 8 -#define SQLITE_LIMIT_VARIABLE_NUMBER 9 -#define SQLITE_LIMIT_TRIGGER_DEPTH 10 - -/* -** CAPI3REF: Compiling An SQL Statement -** KEYWORDS: {SQL statement compiler} -** -** To execute an SQL query, it must first be compiled into a byte-code -** program using one of these routines. -** -** The first argument, "db", is a [database connection] obtained from a -** prior successful call to [sqlite3_open()], [sqlite3_open_v2()] or -** [sqlite3_open16()]. The database connection must not have been closed. -** -** The second argument, "zSql", is the statement to be compiled, encoded -** as either UTF-8 or UTF-16. The sqlite3_prepare() and sqlite3_prepare_v2() -** interfaces use UTF-8, and sqlite3_prepare16() and sqlite3_prepare16_v2() -** use UTF-16. -** -** ^If the nByte argument is less than zero, then zSql is read up to the -** first zero terminator. ^If nByte is non-negative, then it is the maximum -** number of bytes read from zSql. ^When nByte is non-negative, the -** zSql string ends at either the first '\000' or '\u0000' character or -** the nByte-th byte, whichever comes first. If the caller knows -** that the supplied string is nul-terminated, then there is a small -** performance advantage to be gained by passing an nByte parameter that -** is equal to the number of bytes in the input string including -** the nul-terminator bytes as this saves SQLite from having to -** make a copy of the input string. -** -** ^If pzTail is not NULL then *pzTail is made to point to the first byte -** past the end of the first SQL statement in zSql. These routines only -** compile the first statement in zSql, so *pzTail is left pointing to -** what remains uncompiled. -** -** ^*ppStmt is left pointing to a compiled [prepared statement] that can be -** executed using [sqlite3_step()]. ^If there is an error, *ppStmt is set -** to NULL. ^If the input text contains no SQL (if the input is an empty -** string or a comment) then *ppStmt is set to NULL. -** The calling procedure is responsible for deleting the compiled -** SQL statement using [sqlite3_finalize()] after it has finished with it. -** ppStmt may not be NULL. -** -** ^On success, the sqlite3_prepare() family of routines return [SQLITE_OK]; -** otherwise an [error code] is returned. -** -** The sqlite3_prepare_v2() and sqlite3_prepare16_v2() interfaces are -** recommended for all new programs. The two older interfaces are retained -** for backwards compatibility, but their use is discouraged. -** ^In the "v2" interfaces, the prepared statement -** that is returned (the [sqlite3_stmt] object) contains a copy of the -** original SQL text. This causes the [sqlite3_step()] interface to -** behave differently in three ways: -** -**
    -**
  1. -** ^If the database schema changes, instead of returning [SQLITE_SCHEMA] as it -** always used to do, [sqlite3_step()] will automatically recompile the SQL -** statement and try to run it again. -**
  2. -** -**
  3. -** ^When an error occurs, [sqlite3_step()] will return one of the detailed -** [error codes] or [extended error codes]. ^The legacy behavior was that -** [sqlite3_step()] would only return a generic [SQLITE_ERROR] result code -** and the application would have to make a second call to [sqlite3_reset()] -** in order to find the underlying cause of the problem. With the "v2" prepare -** interfaces, the underlying reason for the error is returned immediately. -**
  4. -** -**
  5. -** ^If the specific value bound to [parameter | host parameter] in the -** WHERE clause might influence the choice of query plan for a statement, -** then the statement will be automatically recompiled, as if there had been -** a schema change, on the first [sqlite3_step()] call following any change -** to the [sqlite3_bind_text | bindings] of that [parameter]. -** ^The specific value of WHERE-clause [parameter] might influence the -** choice of query plan if the parameter is the left-hand side of a [LIKE] -** or [GLOB] operator or if the parameter is compared to an indexed column -** and the [SQLITE_ENABLE_STAT3] compile-time option is enabled. -** the -**
  6. -**
-*/ -SQLITE_API int sqlite3_prepare( - sqlite3 *db, /* Database handle */ - const char *zSql, /* SQL statement, UTF-8 encoded */ - int nByte, /* Maximum length of zSql in bytes. */ - sqlite3_stmt **ppStmt, /* OUT: Statement handle */ - const char **pzTail /* OUT: Pointer to unused portion of zSql */ -); -SQLITE_API int sqlite3_prepare_v2( - sqlite3 *db, /* Database handle */ - const char *zSql, /* SQL statement, UTF-8 encoded */ - int nByte, /* Maximum length of zSql in bytes. */ - sqlite3_stmt **ppStmt, /* OUT: Statement handle */ - const char **pzTail /* OUT: Pointer to unused portion of zSql */ -); -SQLITE_API int sqlite3_prepare16( - sqlite3 *db, /* Database handle */ - const void *zSql, /* SQL statement, UTF-16 encoded */ - int nByte, /* Maximum length of zSql in bytes. */ - sqlite3_stmt **ppStmt, /* OUT: Statement handle */ - const void **pzTail /* OUT: Pointer to unused portion of zSql */ -); -SQLITE_API int sqlite3_prepare16_v2( - sqlite3 *db, /* Database handle */ - const void *zSql, /* SQL statement, UTF-16 encoded */ - int nByte, /* Maximum length of zSql in bytes. */ - sqlite3_stmt **ppStmt, /* OUT: Statement handle */ - const void **pzTail /* OUT: Pointer to unused portion of zSql */ -); - -/* -** CAPI3REF: Retrieving Statement SQL -** -** ^This interface can be used to retrieve a saved copy of the original -** SQL text used to create a [prepared statement] if that statement was -** compiled using either [sqlite3_prepare_v2()] or [sqlite3_prepare16_v2()]. -*/ -SQLITE_API const char *sqlite3_sql(sqlite3_stmt *pStmt); - -/* -** CAPI3REF: Determine If An SQL Statement Writes The Database -** -** ^The sqlite3_stmt_readonly(X) interface returns true (non-zero) if -** and only if the [prepared statement] X makes no direct changes to -** the content of the database file. -** -** Note that [application-defined SQL functions] or -** [virtual tables] might change the database indirectly as a side effect. -** ^(For example, if an application defines a function "eval()" that -** calls [sqlite3_exec()], then the following SQL statement would -** change the database file through side-effects: -** -**
-**    SELECT eval('DELETE FROM t1') FROM t2;
-** 
-** -** But because the [SELECT] statement does not change the database file -** directly, sqlite3_stmt_readonly() would still return true.)^ -** -** ^Transaction control statements such as [BEGIN], [COMMIT], [ROLLBACK], -** [SAVEPOINT], and [RELEASE] cause sqlite3_stmt_readonly() to return true, -** since the statements themselves do not actually modify the database but -** rather they control the timing of when other statements modify the -** database. ^The [ATTACH] and [DETACH] statements also cause -** sqlite3_stmt_readonly() to return true since, while those statements -** change the configuration of a database connection, they do not make -** changes to the content of the database files on disk. -*/ -SQLITE_API int sqlite3_stmt_readonly(sqlite3_stmt *pStmt); - -/* -** CAPI3REF: Determine If A Prepared Statement Has Been Reset -** -** ^The sqlite3_stmt_busy(S) interface returns true (non-zero) if the -** [prepared statement] S has been stepped at least once using -** [sqlite3_step(S)] but has not run to completion and/or has not -** been reset using [sqlite3_reset(S)]. ^The sqlite3_stmt_busy(S) -** interface returns false if S is a NULL pointer. If S is not a -** NULL pointer and is not a pointer to a valid [prepared statement] -** object, then the behavior is undefined and probably undesirable. -** -** This interface can be used in combination [sqlite3_next_stmt()] -** to locate all prepared statements associated with a database -** connection that are in need of being reset. This can be used, -** for example, in diagnostic routines to search for prepared -** statements that are holding a transaction open. -*/ -SQLITE_API int sqlite3_stmt_busy(sqlite3_stmt*); - -/* -** CAPI3REF: Dynamically Typed Value Object -** KEYWORDS: {protected sqlite3_value} {unprotected sqlite3_value} -** -** SQLite uses the sqlite3_value object to represent all values -** that can be stored in a database table. SQLite uses dynamic typing -** for the values it stores. ^Values stored in sqlite3_value objects -** can be integers, floating point values, strings, BLOBs, or NULL. -** -** An sqlite3_value object may be either "protected" or "unprotected". -** Some interfaces require a protected sqlite3_value. Other interfaces -** will accept either a protected or an unprotected sqlite3_value. -** Every interface that accepts sqlite3_value arguments specifies -** whether or not it requires a protected sqlite3_value. -** -** The terms "protected" and "unprotected" refer to whether or not -** a mutex is held. An internal mutex is held for a protected -** sqlite3_value object but no mutex is held for an unprotected -** sqlite3_value object. If SQLite is compiled to be single-threaded -** (with [SQLITE_THREADSAFE=0] and with [sqlite3_threadsafe()] returning 0) -** or if SQLite is run in one of reduced mutex modes -** [SQLITE_CONFIG_SINGLETHREAD] or [SQLITE_CONFIG_MULTITHREAD] -** then there is no distinction between protected and unprotected -** sqlite3_value objects and they can be used interchangeably. However, -** for maximum code portability it is recommended that applications -** still make the distinction between protected and unprotected -** sqlite3_value objects even when not strictly required. -** -** ^The sqlite3_value objects that are passed as parameters into the -** implementation of [application-defined SQL functions] are protected. -** ^The sqlite3_value object returned by -** [sqlite3_column_value()] is unprotected. -** Unprotected sqlite3_value objects may only be used with -** [sqlite3_result_value()] and [sqlite3_bind_value()]. -** The [sqlite3_value_blob | sqlite3_value_type()] family of -** interfaces require protected sqlite3_value objects. -*/ -typedef struct Mem sqlite3_value; - -/* -** CAPI3REF: SQL Function Context Object -** -** The context in which an SQL function executes is stored in an -** sqlite3_context object. ^A pointer to an sqlite3_context object -** is always first parameter to [application-defined SQL functions]. -** The application-defined SQL function implementation will pass this -** pointer through into calls to [sqlite3_result_int | sqlite3_result()], -** [sqlite3_aggregate_context()], [sqlite3_user_data()], -** [sqlite3_context_db_handle()], [sqlite3_get_auxdata()], -** and/or [sqlite3_set_auxdata()]. -*/ -typedef struct sqlite3_context sqlite3_context; - -/* -** CAPI3REF: Binding Values To Prepared Statements -** KEYWORDS: {host parameter} {host parameters} {host parameter name} -** KEYWORDS: {SQL parameter} {SQL parameters} {parameter binding} -** -** ^(In the SQL statement text input to [sqlite3_prepare_v2()] and its variants, -** literals may be replaced by a [parameter] that matches one of following -** templates: -** -**
    -**
  • ? -**
  • ?NNN -**
  • :VVV -**
  • @VVV -**
  • $VVV -**
-** -** In the templates above, NNN represents an integer literal, -** and VVV represents an alphanumeric identifier.)^ ^The values of these -** parameters (also called "host parameter names" or "SQL parameters") -** can be set using the sqlite3_bind_*() routines defined here. -** -** ^The first argument to the sqlite3_bind_*() routines is always -** a pointer to the [sqlite3_stmt] object returned from -** [sqlite3_prepare_v2()] or its variants. -** -** ^The second argument is the index of the SQL parameter to be set. -** ^The leftmost SQL parameter has an index of 1. ^When the same named -** SQL parameter is used more than once, second and subsequent -** occurrences have the same index as the first occurrence. -** ^The index for named parameters can be looked up using the -** [sqlite3_bind_parameter_index()] API if desired. ^The index -** for "?NNN" parameters is the value of NNN. -** ^The NNN value must be between 1 and the [sqlite3_limit()] -** parameter [SQLITE_LIMIT_VARIABLE_NUMBER] (default value: 999). -** -** ^The third argument is the value to bind to the parameter. -** -** ^(In those routines that have a fourth argument, its value is the -** number of bytes in the parameter. To be clear: the value is the -** number of bytes in the value, not the number of characters.)^ -** ^If the fourth parameter is negative, the length of the string is -** the number of bytes up to the first zero terminator. -** If a non-negative fourth parameter is provided to sqlite3_bind_text() -** or sqlite3_bind_text16() then that parameter must be the byte offset -** where the NUL terminator would occur assuming the string were NUL -** terminated. If any NUL characters occur at byte offsets less than -** the value of the fourth parameter then the resulting string value will -** contain embedded NULs. The result of expressions involving strings -** with embedded NULs is undefined. -** -** ^The fifth argument to sqlite3_bind_blob(), sqlite3_bind_text(), and -** sqlite3_bind_text16() is a destructor used to dispose of the BLOB or -** string after SQLite has finished with it. ^The destructor is called -** to dispose of the BLOB or string even if the call to sqlite3_bind_blob(), -** sqlite3_bind_text(), or sqlite3_bind_text16() fails. -** ^If the fifth argument is -** the special value [SQLITE_STATIC], then SQLite assumes that the -** information is in static, unmanaged space and does not need to be freed. -** ^If the fifth argument has the value [SQLITE_TRANSIENT], then -** SQLite makes its own private copy of the data immediately, before -** the sqlite3_bind_*() routine returns. -** -** ^The sqlite3_bind_zeroblob() routine binds a BLOB of length N that -** is filled with zeroes. ^A zeroblob uses a fixed amount of memory -** (just an integer to hold its size) while it is being processed. -** Zeroblobs are intended to serve as placeholders for BLOBs whose -** content is later written using -** [sqlite3_blob_open | incremental BLOB I/O] routines. -** ^A negative value for the zeroblob results in a zero-length BLOB. -** -** ^If any of the sqlite3_bind_*() routines are called with a NULL pointer -** for the [prepared statement] or with a prepared statement for which -** [sqlite3_step()] has been called more recently than [sqlite3_reset()], -** then the call will return [SQLITE_MISUSE]. If any sqlite3_bind_() -** routine is passed a [prepared statement] that has been finalized, the -** result is undefined and probably harmful. -** -** ^Bindings are not cleared by the [sqlite3_reset()] routine. -** ^Unbound parameters are interpreted as NULL. -** -** ^The sqlite3_bind_* routines return [SQLITE_OK] on success or an -** [error code] if anything goes wrong. -** ^[SQLITE_RANGE] is returned if the parameter -** index is out of range. ^[SQLITE_NOMEM] is returned if malloc() fails. -** -** See also: [sqlite3_bind_parameter_count()], -** [sqlite3_bind_parameter_name()], and [sqlite3_bind_parameter_index()]. -*/ -SQLITE_API int sqlite3_bind_blob(sqlite3_stmt*, int, const void*, int n, void(*)(void*)); -SQLITE_API int sqlite3_bind_double(sqlite3_stmt*, int, double); -SQLITE_API int sqlite3_bind_int(sqlite3_stmt*, int, int); -SQLITE_API int sqlite3_bind_int64(sqlite3_stmt*, int, sqlite3_int64); -SQLITE_API int sqlite3_bind_null(sqlite3_stmt*, int); -SQLITE_API int sqlite3_bind_text(sqlite3_stmt*, int, const char*, int n, void(*)(void*)); -SQLITE_API int sqlite3_bind_text16(sqlite3_stmt*, int, const void*, int, void(*)(void*)); -SQLITE_API int sqlite3_bind_value(sqlite3_stmt*, int, const sqlite3_value*); -SQLITE_API int sqlite3_bind_zeroblob(sqlite3_stmt*, int, int n); - -/* -** CAPI3REF: Number Of SQL Parameters -** -** ^This routine can be used to find the number of [SQL parameters] -** in a [prepared statement]. SQL parameters are tokens of the -** form "?", "?NNN", ":AAA", "$AAA", or "@AAA" that serve as -** placeholders for values that are [sqlite3_bind_blob | bound] -** to the parameters at a later time. -** -** ^(This routine actually returns the index of the largest (rightmost) -** parameter. For all forms except ?NNN, this will correspond to the -** number of unique parameters. If parameters of the ?NNN form are used, -** there may be gaps in the list.)^ -** -** See also: [sqlite3_bind_blob|sqlite3_bind()], -** [sqlite3_bind_parameter_name()], and -** [sqlite3_bind_parameter_index()]. -*/ -SQLITE_API int sqlite3_bind_parameter_count(sqlite3_stmt*); - -/* -** CAPI3REF: Name Of A Host Parameter -** -** ^The sqlite3_bind_parameter_name(P,N) interface returns -** the name of the N-th [SQL parameter] in the [prepared statement] P. -** ^(SQL parameters of the form "?NNN" or ":AAA" or "@AAA" or "$AAA" -** have a name which is the string "?NNN" or ":AAA" or "@AAA" or "$AAA" -** respectively. -** In other words, the initial ":" or "$" or "@" or "?" -** is included as part of the name.)^ -** ^Parameters of the form "?" without a following integer have no name -** and are referred to as "nameless" or "anonymous parameters". -** -** ^The first host parameter has an index of 1, not 0. -** -** ^If the value N is out of range or if the N-th parameter is -** nameless, then NULL is returned. ^The returned string is -** always in UTF-8 encoding even if the named parameter was -** originally specified as UTF-16 in [sqlite3_prepare16()] or -** [sqlite3_prepare16_v2()]. -** -** See also: [sqlite3_bind_blob|sqlite3_bind()], -** [sqlite3_bind_parameter_count()], and -** [sqlite3_bind_parameter_index()]. -*/ -SQLITE_API const char *sqlite3_bind_parameter_name(sqlite3_stmt*, int); - -/* -** CAPI3REF: Index Of A Parameter With A Given Name -** -** ^Return the index of an SQL parameter given its name. ^The -** index value returned is suitable for use as the second -** parameter to [sqlite3_bind_blob|sqlite3_bind()]. ^A zero -** is returned if no matching parameter is found. ^The parameter -** name must be given in UTF-8 even if the original statement -** was prepared from UTF-16 text using [sqlite3_prepare16_v2()]. -** -** See also: [sqlite3_bind_blob|sqlite3_bind()], -** [sqlite3_bind_parameter_count()], and -** [sqlite3_bind_parameter_index()]. -*/ -SQLITE_API int sqlite3_bind_parameter_index(sqlite3_stmt*, const char *zName); - -/* -** CAPI3REF: Reset All Bindings On A Prepared Statement -** -** ^Contrary to the intuition of many, [sqlite3_reset()] does not reset -** the [sqlite3_bind_blob | bindings] on a [prepared statement]. -** ^Use this routine to reset all host parameters to NULL. -*/ -SQLITE_API int sqlite3_clear_bindings(sqlite3_stmt*); - -/* -** CAPI3REF: Number Of Columns In A Result Set -** -** ^Return the number of columns in the result set returned by the -** [prepared statement]. ^This routine returns 0 if pStmt is an SQL -** statement that does not return data (for example an [UPDATE]). -** -** See also: [sqlite3_data_count()] -*/ -SQLITE_API int sqlite3_column_count(sqlite3_stmt *pStmt); - -/* -** CAPI3REF: Column Names In A Result Set -** -** ^These routines return the name assigned to a particular column -** in the result set of a [SELECT] statement. ^The sqlite3_column_name() -** interface returns a pointer to a zero-terminated UTF-8 string -** and sqlite3_column_name16() returns a pointer to a zero-terminated -** UTF-16 string. ^The first parameter is the [prepared statement] -** that implements the [SELECT] statement. ^The second parameter is the -** column number. ^The leftmost column is number 0. -** -** ^The returned string pointer is valid until either the [prepared statement] -** is destroyed by [sqlite3_finalize()] or until the statement is automatically -** reprepared by the first call to [sqlite3_step()] for a particular run -** or until the next call to -** sqlite3_column_name() or sqlite3_column_name16() on the same column. -** -** ^If sqlite3_malloc() fails during the processing of either routine -** (for example during a conversion from UTF-8 to UTF-16) then a -** NULL pointer is returned. -** -** ^The name of a result column is the value of the "AS" clause for -** that column, if there is an AS clause. If there is no AS clause -** then the name of the column is unspecified and may change from -** one release of SQLite to the next. -*/ -SQLITE_API const char *sqlite3_column_name(sqlite3_stmt*, int N); -SQLITE_API const void *sqlite3_column_name16(sqlite3_stmt*, int N); - -/* -** CAPI3REF: Source Of Data In A Query Result -** -** ^These routines provide a means to determine the database, table, and -** table column that is the origin of a particular result column in -** [SELECT] statement. -** ^The name of the database or table or column can be returned as -** either a UTF-8 or UTF-16 string. ^The _database_ routines return -** the database name, the _table_ routines return the table name, and -** the origin_ routines return the column name. -** ^The returned string is valid until the [prepared statement] is destroyed -** using [sqlite3_finalize()] or until the statement is automatically -** reprepared by the first call to [sqlite3_step()] for a particular run -** or until the same information is requested -** again in a different encoding. -** -** ^The names returned are the original un-aliased names of the -** database, table, and column. -** -** ^The first argument to these interfaces is a [prepared statement]. -** ^These functions return information about the Nth result column returned by -** the statement, where N is the second function argument. -** ^The left-most column is column 0 for these routines. -** -** ^If the Nth column returned by the statement is an expression or -** subquery and is not a column value, then all of these functions return -** NULL. ^These routine might also return NULL if a memory allocation error -** occurs. ^Otherwise, they return the name of the attached database, table, -** or column that query result column was extracted from. -** -** ^As with all other SQLite APIs, those whose names end with "16" return -** UTF-16 encoded strings and the other functions return UTF-8. -** -** ^These APIs are only available if the library was compiled with the -** [SQLITE_ENABLE_COLUMN_METADATA] C-preprocessor symbol. -** -** If two or more threads call one or more of these routines against the same -** prepared statement and column at the same time then the results are -** undefined. -** -** If two or more threads call one or more -** [sqlite3_column_database_name | column metadata interfaces] -** for the same [prepared statement] and result column -** at the same time then the results are undefined. -*/ -SQLITE_API const char *sqlite3_column_database_name(sqlite3_stmt*,int); -SQLITE_API const void *sqlite3_column_database_name16(sqlite3_stmt*,int); -SQLITE_API const char *sqlite3_column_table_name(sqlite3_stmt*,int); -SQLITE_API const void *sqlite3_column_table_name16(sqlite3_stmt*,int); -SQLITE_API const char *sqlite3_column_origin_name(sqlite3_stmt*,int); -SQLITE_API const void *sqlite3_column_origin_name16(sqlite3_stmt*,int); - -/* -** CAPI3REF: Declared Datatype Of A Query Result -** -** ^(The first parameter is a [prepared statement]. -** If this statement is a [SELECT] statement and the Nth column of the -** returned result set of that [SELECT] is a table column (not an -** expression or subquery) then the declared type of the table -** column is returned.)^ ^If the Nth column of the result set is an -** expression or subquery, then a NULL pointer is returned. -** ^The returned string is always UTF-8 encoded. -** -** ^(For example, given the database schema: -** -** CREATE TABLE t1(c1 VARIANT); -** -** and the following statement to be compiled: -** -** SELECT c1 + 1, c1 FROM t1; -** -** this routine would return the string "VARIANT" for the second result -** column (i==1), and a NULL pointer for the first result column (i==0).)^ -** -** ^SQLite uses dynamic run-time typing. ^So just because a column -** is declared to contain a particular type does not mean that the -** data stored in that column is of the declared type. SQLite is -** strongly typed, but the typing is dynamic not static. ^Type -** is associated with individual values, not with the containers -** used to hold those values. -*/ -SQLITE_API const char *sqlite3_column_decltype(sqlite3_stmt*,int); -SQLITE_API const void *sqlite3_column_decltype16(sqlite3_stmt*,int); - -/* -** CAPI3REF: Evaluate An SQL Statement -** -** After a [prepared statement] has been prepared using either -** [sqlite3_prepare_v2()] or [sqlite3_prepare16_v2()] or one of the legacy -** interfaces [sqlite3_prepare()] or [sqlite3_prepare16()], this function -** must be called one or more times to evaluate the statement. -** -** The details of the behavior of the sqlite3_step() interface depend -** on whether the statement was prepared using the newer "v2" interface -** [sqlite3_prepare_v2()] and [sqlite3_prepare16_v2()] or the older legacy -** interface [sqlite3_prepare()] and [sqlite3_prepare16()]. The use of the -** new "v2" interface is recommended for new applications but the legacy -** interface will continue to be supported. -** -** ^In the legacy interface, the return value will be either [SQLITE_BUSY], -** [SQLITE_DONE], [SQLITE_ROW], [SQLITE_ERROR], or [SQLITE_MISUSE]. -** ^With the "v2" interface, any of the other [result codes] or -** [extended result codes] might be returned as well. -** -** ^[SQLITE_BUSY] means that the database engine was unable to acquire the -** database locks it needs to do its job. ^If the statement is a [COMMIT] -** or occurs outside of an explicit transaction, then you can retry the -** statement. If the statement is not a [COMMIT] and occurs within an -** explicit transaction then you should rollback the transaction before -** continuing. -** -** ^[SQLITE_DONE] means that the statement has finished executing -** successfully. sqlite3_step() should not be called again on this virtual -** machine without first calling [sqlite3_reset()] to reset the virtual -** machine back to its initial state. -** -** ^If the SQL statement being executed returns any data, then [SQLITE_ROW] -** is returned each time a new row of data is ready for processing by the -** caller. The values may be accessed using the [column access functions]. -** sqlite3_step() is called again to retrieve the next row of data. -** -** ^[SQLITE_ERROR] means that a run-time error (such as a constraint -** violation) has occurred. sqlite3_step() should not be called again on -** the VM. More information may be found by calling [sqlite3_errmsg()]. -** ^With the legacy interface, a more specific error code (for example, -** [SQLITE_INTERRUPT], [SQLITE_SCHEMA], [SQLITE_CORRUPT], and so forth) -** can be obtained by calling [sqlite3_reset()] on the -** [prepared statement]. ^In the "v2" interface, -** the more specific error code is returned directly by sqlite3_step(). -** -** [SQLITE_MISUSE] means that the this routine was called inappropriately. -** Perhaps it was called on a [prepared statement] that has -** already been [sqlite3_finalize | finalized] or on one that had -** previously returned [SQLITE_ERROR] or [SQLITE_DONE]. Or it could -** be the case that the same database connection is being used by two or -** more threads at the same moment in time. -** -** For all versions of SQLite up to and including 3.6.23.1, a call to -** [sqlite3_reset()] was required after sqlite3_step() returned anything -** other than [SQLITE_ROW] before any subsequent invocation of -** sqlite3_step(). Failure to reset the prepared statement using -** [sqlite3_reset()] would result in an [SQLITE_MISUSE] return from -** sqlite3_step(). But after version 3.6.23.1, sqlite3_step() began -** calling [sqlite3_reset()] automatically in this circumstance rather -** than returning [SQLITE_MISUSE]. This is not considered a compatibility -** break because any application that ever receives an SQLITE_MISUSE error -** is broken by definition. The [SQLITE_OMIT_AUTORESET] compile-time option -** can be used to restore the legacy behavior. -** -** Goofy Interface Alert: In the legacy interface, the sqlite3_step() -** API always returns a generic error code, [SQLITE_ERROR], following any -** error other than [SQLITE_BUSY] and [SQLITE_MISUSE]. You must call -** [sqlite3_reset()] or [sqlite3_finalize()] in order to find one of the -** specific [error codes] that better describes the error. -** We admit that this is a goofy design. The problem has been fixed -** with the "v2" interface. If you prepare all of your SQL statements -** using either [sqlite3_prepare_v2()] or [sqlite3_prepare16_v2()] instead -** of the legacy [sqlite3_prepare()] and [sqlite3_prepare16()] interfaces, -** then the more specific [error codes] are returned directly -** by sqlite3_step(). The use of the "v2" interface is recommended. -*/ -SQLITE_API int sqlite3_step(sqlite3_stmt*); - -/* -** CAPI3REF: Number of columns in a result set -** -** ^The sqlite3_data_count(P) interface returns the number of columns in the -** current row of the result set of [prepared statement] P. -** ^If prepared statement P does not have results ready to return -** (via calls to the [sqlite3_column_int | sqlite3_column_*()] of -** interfaces) then sqlite3_data_count(P) returns 0. -** ^The sqlite3_data_count(P) routine also returns 0 if P is a NULL pointer. -** ^The sqlite3_data_count(P) routine returns 0 if the previous call to -** [sqlite3_step](P) returned [SQLITE_DONE]. ^The sqlite3_data_count(P) -** will return non-zero if previous call to [sqlite3_step](P) returned -** [SQLITE_ROW], except in the case of the [PRAGMA incremental_vacuum] -** where it always returns zero since each step of that multi-step -** pragma returns 0 columns of data. -** -** See also: [sqlite3_column_count()] -*/ -SQLITE_API int sqlite3_data_count(sqlite3_stmt *pStmt); - -/* -** CAPI3REF: Fundamental Datatypes -** KEYWORDS: SQLITE_TEXT -** -** ^(Every value in SQLite has one of five fundamental datatypes: -** -**
    -**
  • 64-bit signed integer -**
  • 64-bit IEEE floating point number -**
  • string -**
  • BLOB -**
  • NULL -**
)^ -** -** These constants are codes for each of those types. -** -** Note that the SQLITE_TEXT constant was also used in SQLite version 2 -** for a completely different meaning. Software that links against both -** SQLite version 2 and SQLite version 3 should use SQLITE3_TEXT, not -** SQLITE_TEXT. -*/ -#define SQLITE_INTEGER 1 -#define SQLITE_FLOAT 2 -#define SQLITE_BLOB 4 -#define SQLITE_NULL 5 -#ifdef SQLITE_TEXT -# undef SQLITE_TEXT -#else -# define SQLITE_TEXT 3 -#endif -#define SQLITE3_TEXT 3 - -/* -** CAPI3REF: Result Values From A Query -** KEYWORDS: {column access functions} -** -** These routines form the "result set" interface. -** -** ^These routines return information about a single column of the current -** result row of a query. ^In every case the first argument is a pointer -** to the [prepared statement] that is being evaluated (the [sqlite3_stmt*] -** that was returned from [sqlite3_prepare_v2()] or one of its variants) -** and the second argument is the index of the column for which information -** should be returned. ^The leftmost column of the result set has the index 0. -** ^The number of columns in the result can be determined using -** [sqlite3_column_count()]. -** -** If the SQL statement does not currently point to a valid row, or if the -** column index is out of range, the result is undefined. -** These routines may only be called when the most recent call to -** [sqlite3_step()] has returned [SQLITE_ROW] and neither -** [sqlite3_reset()] nor [sqlite3_finalize()] have been called subsequently. -** If any of these routines are called after [sqlite3_reset()] or -** [sqlite3_finalize()] or after [sqlite3_step()] has returned -** something other than [SQLITE_ROW], the results are undefined. -** If [sqlite3_step()] or [sqlite3_reset()] or [sqlite3_finalize()] -** are called from a different thread while any of these routines -** are pending, then the results are undefined. -** -** ^The sqlite3_column_type() routine returns the -** [SQLITE_INTEGER | datatype code] for the initial data type -** of the result column. ^The returned value is one of [SQLITE_INTEGER], -** [SQLITE_FLOAT], [SQLITE_TEXT], [SQLITE_BLOB], or [SQLITE_NULL]. The value -** returned by sqlite3_column_type() is only meaningful if no type -** conversions have occurred as described below. After a type conversion, -** the value returned by sqlite3_column_type() is undefined. Future -** versions of SQLite may change the behavior of sqlite3_column_type() -** following a type conversion. -** -** ^If the result is a BLOB or UTF-8 string then the sqlite3_column_bytes() -** routine returns the number of bytes in that BLOB or string. -** ^If the result is a UTF-16 string, then sqlite3_column_bytes() converts -** the string to UTF-8 and then returns the number of bytes. -** ^If the result is a numeric value then sqlite3_column_bytes() uses -** [sqlite3_snprintf()] to convert that value to a UTF-8 string and returns -** the number of bytes in that string. -** ^If the result is NULL, then sqlite3_column_bytes() returns zero. -** -** ^If the result is a BLOB or UTF-16 string then the sqlite3_column_bytes16() -** routine returns the number of bytes in that BLOB or string. -** ^If the result is a UTF-8 string, then sqlite3_column_bytes16() converts -** the string to UTF-16 and then returns the number of bytes. -** ^If the result is a numeric value then sqlite3_column_bytes16() uses -** [sqlite3_snprintf()] to convert that value to a UTF-16 string and returns -** the number of bytes in that string. -** ^If the result is NULL, then sqlite3_column_bytes16() returns zero. -** -** ^The values returned by [sqlite3_column_bytes()] and -** [sqlite3_column_bytes16()] do not include the zero terminators at the end -** of the string. ^For clarity: the values returned by -** [sqlite3_column_bytes()] and [sqlite3_column_bytes16()] are the number of -** bytes in the string, not the number of characters. -** -** ^Strings returned by sqlite3_column_text() and sqlite3_column_text16(), -** even empty strings, are always zero-terminated. ^The return -** value from sqlite3_column_blob() for a zero-length BLOB is a NULL pointer. -** -** ^The object returned by [sqlite3_column_value()] is an -** [unprotected sqlite3_value] object. An unprotected sqlite3_value object -** may only be used with [sqlite3_bind_value()] and [sqlite3_result_value()]. -** If the [unprotected sqlite3_value] object returned by -** [sqlite3_column_value()] is used in any other way, including calls -** to routines like [sqlite3_value_int()], [sqlite3_value_text()], -** or [sqlite3_value_bytes()], then the behavior is undefined. -** -** These routines attempt to convert the value where appropriate. ^For -** example, if the internal representation is FLOAT and a text result -** is requested, [sqlite3_snprintf()] is used internally to perform the -** conversion automatically. ^(The following table details the conversions -** that are applied: -** -**
-** -**
Internal
Type
Requested
Type
Conversion -** -**
NULL INTEGER Result is 0 -**
NULL FLOAT Result is 0.0 -**
NULL TEXT Result is NULL pointer -**
NULL BLOB Result is NULL pointer -**
INTEGER FLOAT Convert from integer to float -**
INTEGER TEXT ASCII rendering of the integer -**
INTEGER BLOB Same as INTEGER->TEXT -**
FLOAT INTEGER Convert from float to integer -**
FLOAT TEXT ASCII rendering of the float -**
FLOAT BLOB Same as FLOAT->TEXT -**
TEXT INTEGER Use atoi() -**
TEXT FLOAT Use atof() -**
TEXT BLOB No change -**
BLOB INTEGER Convert to TEXT then use atoi() -**
BLOB FLOAT Convert to TEXT then use atof() -**
BLOB TEXT Add a zero terminator if needed -**
-**
)^ -** -** The table above makes reference to standard C library functions atoi() -** and atof(). SQLite does not really use these functions. It has its -** own equivalent internal routines. The atoi() and atof() names are -** used in the table for brevity and because they are familiar to most -** C programmers. -** -** Note that when type conversions occur, pointers returned by prior -** calls to sqlite3_column_blob(), sqlite3_column_text(), and/or -** sqlite3_column_text16() may be invalidated. -** Type conversions and pointer invalidations might occur -** in the following cases: -** -**
    -**
  • The initial content is a BLOB and sqlite3_column_text() or -** sqlite3_column_text16() is called. A zero-terminator might -** need to be added to the string.
  • -**
  • The initial content is UTF-8 text and sqlite3_column_bytes16() or -** sqlite3_column_text16() is called. The content must be converted -** to UTF-16.
  • -**
  • The initial content is UTF-16 text and sqlite3_column_bytes() or -** sqlite3_column_text() is called. The content must be converted -** to UTF-8.
  • -**
-** -** ^Conversions between UTF-16be and UTF-16le are always done in place and do -** not invalidate a prior pointer, though of course the content of the buffer -** that the prior pointer references will have been modified. Other kinds -** of conversion are done in place when it is possible, but sometimes they -** are not possible and in those cases prior pointers are invalidated. -** -** The safest and easiest to remember policy is to invoke these routines -** in one of the following ways: -** -**
    -**
  • sqlite3_column_text() followed by sqlite3_column_bytes()
  • -**
  • sqlite3_column_blob() followed by sqlite3_column_bytes()
  • -**
  • sqlite3_column_text16() followed by sqlite3_column_bytes16()
  • -**
-** -** In other words, you should call sqlite3_column_text(), -** sqlite3_column_blob(), or sqlite3_column_text16() first to force the result -** into the desired format, then invoke sqlite3_column_bytes() or -** sqlite3_column_bytes16() to find the size of the result. Do not mix calls -** to sqlite3_column_text() or sqlite3_column_blob() with calls to -** sqlite3_column_bytes16(), and do not mix calls to sqlite3_column_text16() -** with calls to sqlite3_column_bytes(). -** -** ^The pointers returned are valid until a type conversion occurs as -** described above, or until [sqlite3_step()] or [sqlite3_reset()] or -** [sqlite3_finalize()] is called. ^The memory space used to hold strings -** and BLOBs is freed automatically. Do not pass the pointers returned -** [sqlite3_column_blob()], [sqlite3_column_text()], etc. into -** [sqlite3_free()]. -** -** ^(If a memory allocation error occurs during the evaluation of any -** of these routines, a default value is returned. The default value -** is either the integer 0, the floating point number 0.0, or a NULL -** pointer. Subsequent calls to [sqlite3_errcode()] will return -** [SQLITE_NOMEM].)^ -*/ -SQLITE_API const void *sqlite3_column_blob(sqlite3_stmt*, int iCol); -SQLITE_API int sqlite3_column_bytes(sqlite3_stmt*, int iCol); -SQLITE_API int sqlite3_column_bytes16(sqlite3_stmt*, int iCol); -SQLITE_API double sqlite3_column_double(sqlite3_stmt*, int iCol); -SQLITE_API int sqlite3_column_int(sqlite3_stmt*, int iCol); -SQLITE_API sqlite3_int64 sqlite3_column_int64(sqlite3_stmt*, int iCol); -SQLITE_API const unsigned char *sqlite3_column_text(sqlite3_stmt*, int iCol); -SQLITE_API const void *sqlite3_column_text16(sqlite3_stmt*, int iCol); -SQLITE_API int sqlite3_column_type(sqlite3_stmt*, int iCol); -SQLITE_API sqlite3_value *sqlite3_column_value(sqlite3_stmt*, int iCol); - -/* -** CAPI3REF: Destroy A Prepared Statement Object -** -** ^The sqlite3_finalize() function is called to delete a [prepared statement]. -** ^If the most recent evaluation of the statement encountered no errors -** or if the statement is never been evaluated, then sqlite3_finalize() returns -** SQLITE_OK. ^If the most recent evaluation of statement S failed, then -** sqlite3_finalize(S) returns the appropriate [error code] or -** [extended error code]. -** -** ^The sqlite3_finalize(S) routine can be called at any point during -** the life cycle of [prepared statement] S: -** before statement S is ever evaluated, after -** one or more calls to [sqlite3_reset()], or after any call -** to [sqlite3_step()] regardless of whether or not the statement has -** completed execution. -** -** ^Invoking sqlite3_finalize() on a NULL pointer is a harmless no-op. -** -** The application must finalize every [prepared statement] in order to avoid -** resource leaks. It is a grievous error for the application to try to use -** a prepared statement after it has been finalized. Any use of a prepared -** statement after it has been finalized can result in undefined and -** undesirable behavior such as segfaults and heap corruption. -*/ -SQLITE_API int sqlite3_finalize(sqlite3_stmt *pStmt); - -/* -** CAPI3REF: Reset A Prepared Statement Object -** -** The sqlite3_reset() function is called to reset a [prepared statement] -** object back to its initial state, ready to be re-executed. -** ^Any SQL statement variables that had values bound to them using -** the [sqlite3_bind_blob | sqlite3_bind_*() API] retain their values. -** Use [sqlite3_clear_bindings()] to reset the bindings. -** -** ^The [sqlite3_reset(S)] interface resets the [prepared statement] S -** back to the beginning of its program. -** -** ^If the most recent call to [sqlite3_step(S)] for the -** [prepared statement] S returned [SQLITE_ROW] or [SQLITE_DONE], -** or if [sqlite3_step(S)] has never before been called on S, -** then [sqlite3_reset(S)] returns [SQLITE_OK]. -** -** ^If the most recent call to [sqlite3_step(S)] for the -** [prepared statement] S indicated an error, then -** [sqlite3_reset(S)] returns an appropriate [error code]. -** -** ^The [sqlite3_reset(S)] interface does not change the values -** of any [sqlite3_bind_blob|bindings] on the [prepared statement] S. -*/ -SQLITE_API int sqlite3_reset(sqlite3_stmt *pStmt); - -/* -** CAPI3REF: Create Or Redefine SQL Functions -** KEYWORDS: {function creation routines} -** KEYWORDS: {application-defined SQL function} -** KEYWORDS: {application-defined SQL functions} -** -** ^These functions (collectively known as "function creation routines") -** are used to add SQL functions or aggregates or to redefine the behavior -** of existing SQL functions or aggregates. The only differences between -** these routines are the text encoding expected for -** the second parameter (the name of the function being created) -** and the presence or absence of a destructor callback for -** the application data pointer. -** -** ^The first parameter is the [database connection] to which the SQL -** function is to be added. ^If an application uses more than one database -** connection then application-defined SQL functions must be added -** to each database connection separately. -** -** ^The second parameter is the name of the SQL function to be created or -** redefined. ^The length of the name is limited to 255 bytes in a UTF-8 -** representation, exclusive of the zero-terminator. ^Note that the name -** length limit is in UTF-8 bytes, not characters nor UTF-16 bytes. -** ^Any attempt to create a function with a longer name -** will result in [SQLITE_MISUSE] being returned. -** -** ^The third parameter (nArg) -** is the number of arguments that the SQL function or -** aggregate takes. ^If this parameter is -1, then the SQL function or -** aggregate may take any number of arguments between 0 and the limit -** set by [sqlite3_limit]([SQLITE_LIMIT_FUNCTION_ARG]). If the third -** parameter is less than -1 or greater than 127 then the behavior is -** undefined. -** -** ^The fourth parameter, eTextRep, specifies what -** [SQLITE_UTF8 | text encoding] this SQL function prefers for -** its parameters. Every SQL function implementation must be able to work -** with UTF-8, UTF-16le, or UTF-16be. But some implementations may be -** more efficient with one encoding than another. ^An application may -** invoke sqlite3_create_function() or sqlite3_create_function16() multiple -** times with the same function but with different values of eTextRep. -** ^When multiple implementations of the same function are available, SQLite -** will pick the one that involves the least amount of data conversion. -** If there is only a single implementation which does not care what text -** encoding is used, then the fourth argument should be [SQLITE_ANY]. -** -** ^(The fifth parameter is an arbitrary pointer. The implementation of the -** function can gain access to this pointer using [sqlite3_user_data()].)^ -** -** ^The sixth, seventh and eighth parameters, xFunc, xStep and xFinal, are -** pointers to C-language functions that implement the SQL function or -** aggregate. ^A scalar SQL function requires an implementation of the xFunc -** callback only; NULL pointers must be passed as the xStep and xFinal -** parameters. ^An aggregate SQL function requires an implementation of xStep -** and xFinal and NULL pointer must be passed for xFunc. ^To delete an existing -** SQL function or aggregate, pass NULL pointers for all three function -** callbacks. -** -** ^(If the ninth parameter to sqlite3_create_function_v2() is not NULL, -** then it is destructor for the application data pointer. -** The destructor is invoked when the function is deleted, either by being -** overloaded or when the database connection closes.)^ -** ^The destructor is also invoked if the call to -** sqlite3_create_function_v2() fails. -** ^When the destructor callback of the tenth parameter is invoked, it -** is passed a single argument which is a copy of the application data -** pointer which was the fifth parameter to sqlite3_create_function_v2(). -** -** ^It is permitted to register multiple implementations of the same -** functions with the same name but with either differing numbers of -** arguments or differing preferred text encodings. ^SQLite will use -** the implementation that most closely matches the way in which the -** SQL function is used. ^A function implementation with a non-negative -** nArg parameter is a better match than a function implementation with -** a negative nArg. ^A function where the preferred text encoding -** matches the database encoding is a better -** match than a function where the encoding is different. -** ^A function where the encoding difference is between UTF16le and UTF16be -** is a closer match than a function where the encoding difference is -** between UTF8 and UTF16. -** -** ^Built-in functions may be overloaded by new application-defined functions. -** -** ^An application-defined function is permitted to call other -** SQLite interfaces. However, such calls must not -** close the database connection nor finalize or reset the prepared -** statement in which the function is running. -*/ -SQLITE_API int sqlite3_create_function( - sqlite3 *db, - const char *zFunctionName, - int nArg, - int eTextRep, - void *pApp, - void (*xFunc)(sqlite3_context*,int,sqlite3_value**), - void (*xStep)(sqlite3_context*,int,sqlite3_value**), - void (*xFinal)(sqlite3_context*) -); -SQLITE_API int sqlite3_create_function16( - sqlite3 *db, - const void *zFunctionName, - int nArg, - int eTextRep, - void *pApp, - void (*xFunc)(sqlite3_context*,int,sqlite3_value**), - void (*xStep)(sqlite3_context*,int,sqlite3_value**), - void (*xFinal)(sqlite3_context*) -); -SQLITE_API int sqlite3_create_function_v2( - sqlite3 *db, - const char *zFunctionName, - int nArg, - int eTextRep, - void *pApp, - void (*xFunc)(sqlite3_context*,int,sqlite3_value**), - void (*xStep)(sqlite3_context*,int,sqlite3_value**), - void (*xFinal)(sqlite3_context*), - void(*xDestroy)(void*) -); - -/* -** CAPI3REF: Text Encodings -** -** These constant define integer codes that represent the various -** text encodings supported by SQLite. -*/ -#define SQLITE_UTF8 1 -#define SQLITE_UTF16LE 2 -#define SQLITE_UTF16BE 3 -#define SQLITE_UTF16 4 /* Use native byte order */ -#define SQLITE_ANY 5 /* sqlite3_create_function only */ -#define SQLITE_UTF16_ALIGNED 8 /* sqlite3_create_collation only */ - -/* -** CAPI3REF: Deprecated Functions -** DEPRECATED -** -** These functions are [deprecated]. In order to maintain -** backwards compatibility with older code, these functions continue -** to be supported. However, new applications should avoid -** the use of these functions. To help encourage people to avoid -** using these functions, we are not going to tell you what they do. -*/ -#ifndef SQLITE_OMIT_DEPRECATED -SQLITE_API SQLITE_DEPRECATED int sqlite3_aggregate_count(sqlite3_context*); -SQLITE_API SQLITE_DEPRECATED int sqlite3_expired(sqlite3_stmt*); -SQLITE_API SQLITE_DEPRECATED int sqlite3_transfer_bindings(sqlite3_stmt*, sqlite3_stmt*); -SQLITE_API SQLITE_DEPRECATED int sqlite3_global_recover(void); -SQLITE_API SQLITE_DEPRECATED void sqlite3_thread_cleanup(void); -SQLITE_API SQLITE_DEPRECATED int sqlite3_memory_alarm(void(*)(void*,sqlite3_int64,int),void*,sqlite3_int64); -#endif - -/* -** CAPI3REF: Obtaining SQL Function Parameter Values -** -** The C-language implementation of SQL functions and aggregates uses -** this set of interface routines to access the parameter values on -** the function or aggregate. -** -** The xFunc (for scalar functions) or xStep (for aggregates) parameters -** to [sqlite3_create_function()] and [sqlite3_create_function16()] -** define callbacks that implement the SQL functions and aggregates. -** The 3rd parameter to these callbacks is an array of pointers to -** [protected sqlite3_value] objects. There is one [sqlite3_value] object for -** each parameter to the SQL function. These routines are used to -** extract values from the [sqlite3_value] objects. -** -** These routines work only with [protected sqlite3_value] objects. -** Any attempt to use these routines on an [unprotected sqlite3_value] -** object results in undefined behavior. -** -** ^These routines work just like the corresponding [column access functions] -** except that these routines take a single [protected sqlite3_value] object -** pointer instead of a [sqlite3_stmt*] pointer and an integer column number. -** -** ^The sqlite3_value_text16() interface extracts a UTF-16 string -** in the native byte-order of the host machine. ^The -** sqlite3_value_text16be() and sqlite3_value_text16le() interfaces -** extract UTF-16 strings as big-endian and little-endian respectively. -** -** ^(The sqlite3_value_numeric_type() interface attempts to apply -** numeric affinity to the value. This means that an attempt is -** made to convert the value to an integer or floating point. If -** such a conversion is possible without loss of information (in other -** words, if the value is a string that looks like a number) -** then the conversion is performed. Otherwise no conversion occurs. -** The [SQLITE_INTEGER | datatype] after conversion is returned.)^ -** -** Please pay particular attention to the fact that the pointer returned -** from [sqlite3_value_blob()], [sqlite3_value_text()], or -** [sqlite3_value_text16()] can be invalidated by a subsequent call to -** [sqlite3_value_bytes()], [sqlite3_value_bytes16()], [sqlite3_value_text()], -** or [sqlite3_value_text16()]. -** -** These routines must be called from the same thread as -** the SQL function that supplied the [sqlite3_value*] parameters. -*/ -SQLITE_API const void *sqlite3_value_blob(sqlite3_value*); -SQLITE_API int sqlite3_value_bytes(sqlite3_value*); -SQLITE_API int sqlite3_value_bytes16(sqlite3_value*); -SQLITE_API double sqlite3_value_double(sqlite3_value*); -SQLITE_API int sqlite3_value_int(sqlite3_value*); -SQLITE_API sqlite3_int64 sqlite3_value_int64(sqlite3_value*); -SQLITE_API const unsigned char *sqlite3_value_text(sqlite3_value*); -SQLITE_API const void *sqlite3_value_text16(sqlite3_value*); -SQLITE_API const void *sqlite3_value_text16le(sqlite3_value*); -SQLITE_API const void *sqlite3_value_text16be(sqlite3_value*); -SQLITE_API int sqlite3_value_type(sqlite3_value*); -SQLITE_API int sqlite3_value_numeric_type(sqlite3_value*); - -/* -** CAPI3REF: Obtain Aggregate Function Context -** -** Implementations of aggregate SQL functions use this -** routine to allocate memory for storing their state. -** -** ^The first time the sqlite3_aggregate_context(C,N) routine is called -** for a particular aggregate function, SQLite -** allocates N of memory, zeroes out that memory, and returns a pointer -** to the new memory. ^On second and subsequent calls to -** sqlite3_aggregate_context() for the same aggregate function instance, -** the same buffer is returned. Sqlite3_aggregate_context() is normally -** called once for each invocation of the xStep callback and then one -** last time when the xFinal callback is invoked. ^(When no rows match -** an aggregate query, the xStep() callback of the aggregate function -** implementation is never called and xFinal() is called exactly once. -** In those cases, sqlite3_aggregate_context() might be called for the -** first time from within xFinal().)^ -** -** ^The sqlite3_aggregate_context(C,N) routine returns a NULL pointer if N is -** less than or equal to zero or if a memory allocate error occurs. -** -** ^(The amount of space allocated by sqlite3_aggregate_context(C,N) is -** determined by the N parameter on first successful call. Changing the -** value of N in subsequent call to sqlite3_aggregate_context() within -** the same aggregate function instance will not resize the memory -** allocation.)^ -** -** ^SQLite automatically frees the memory allocated by -** sqlite3_aggregate_context() when the aggregate query concludes. -** -** The first parameter must be a copy of the -** [sqlite3_context | SQL function context] that is the first parameter -** to the xStep or xFinal callback routine that implements the aggregate -** function. -** -** This routine must be called from the same thread in which -** the aggregate SQL function is running. -*/ -SQLITE_API void *sqlite3_aggregate_context(sqlite3_context*, int nBytes); - -/* -** CAPI3REF: User Data For Functions -** -** ^The sqlite3_user_data() interface returns a copy of -** the pointer that was the pUserData parameter (the 5th parameter) -** of the [sqlite3_create_function()] -** and [sqlite3_create_function16()] routines that originally -** registered the application defined function. -** -** This routine must be called from the same thread in which -** the application-defined function is running. -*/ -SQLITE_API void *sqlite3_user_data(sqlite3_context*); - -/* -** CAPI3REF: Database Connection For Functions -** -** ^The sqlite3_context_db_handle() interface returns a copy of -** the pointer to the [database connection] (the 1st parameter) -** of the [sqlite3_create_function()] -** and [sqlite3_create_function16()] routines that originally -** registered the application defined function. -*/ -SQLITE_API sqlite3 *sqlite3_context_db_handle(sqlite3_context*); - -/* -** CAPI3REF: Function Auxiliary Data -** -** The following two functions may be used by scalar SQL functions to -** associate metadata with argument values. If the same value is passed to -** multiple invocations of the same SQL function during query execution, under -** some circumstances the associated metadata may be preserved. This may -** be used, for example, to add a regular-expression matching scalar -** function. The compiled version of the regular expression is stored as -** metadata associated with the SQL value passed as the regular expression -** pattern. The compiled regular expression can be reused on multiple -** invocations of the same function so that the original pattern string -** does not need to be recompiled on each invocation. -** -** ^The sqlite3_get_auxdata() interface returns a pointer to the metadata -** associated by the sqlite3_set_auxdata() function with the Nth argument -** value to the application-defined function. ^If no metadata has been ever -** been set for the Nth argument of the function, or if the corresponding -** function parameter has changed since the meta-data was set, -** then sqlite3_get_auxdata() returns a NULL pointer. -** -** ^The sqlite3_set_auxdata() interface saves the metadata -** pointed to by its 3rd parameter as the metadata for the N-th -** argument of the application-defined function. Subsequent -** calls to sqlite3_get_auxdata() might return this data, if it has -** not been destroyed. -** ^If it is not NULL, SQLite will invoke the destructor -** function given by the 4th parameter to sqlite3_set_auxdata() on -** the metadata when the corresponding function parameter changes -** or when the SQL statement completes, whichever comes first. -** -** SQLite is free to call the destructor and drop metadata on any -** parameter of any function at any time. ^The only guarantee is that -** the destructor will be called before the metadata is dropped. -** -** ^(In practice, metadata is preserved between function calls for -** expressions that are constant at compile time. This includes literal -** values and [parameters].)^ -** -** These routines must be called from the same thread in which -** the SQL function is running. -*/ -SQLITE_API void *sqlite3_get_auxdata(sqlite3_context*, int N); -SQLITE_API void sqlite3_set_auxdata(sqlite3_context*, int N, void*, void (*)(void*)); - - -/* -** CAPI3REF: Constants Defining Special Destructor Behavior -** -** These are special values for the destructor that is passed in as the -** final argument to routines like [sqlite3_result_blob()]. ^If the destructor -** argument is SQLITE_STATIC, it means that the content pointer is constant -** and will never change. It does not need to be destroyed. ^The -** SQLITE_TRANSIENT value means that the content will likely change in -** the near future and that SQLite should make its own private copy of -** the content before returning. -** -** The typedef is necessary to work around problems in certain -** C++ compilers. See ticket #2191. -*/ -typedef void (*sqlite3_destructor_type)(void*); -#define SQLITE_STATIC ((sqlite3_destructor_type)0) -#define SQLITE_TRANSIENT ((sqlite3_destructor_type)-1) - -/* -** CAPI3REF: Setting The Result Of An SQL Function -** -** These routines are used by the xFunc or xFinal callbacks that -** implement SQL functions and aggregates. See -** [sqlite3_create_function()] and [sqlite3_create_function16()] -** for additional information. -** -** These functions work very much like the [parameter binding] family of -** functions used to bind values to host parameters in prepared statements. -** Refer to the [SQL parameter] documentation for additional information. -** -** ^The sqlite3_result_blob() interface sets the result from -** an application-defined function to be the BLOB whose content is pointed -** to by the second parameter and which is N bytes long where N is the -** third parameter. -** -** ^The sqlite3_result_zeroblob() interfaces set the result of -** the application-defined function to be a BLOB containing all zero -** bytes and N bytes in size, where N is the value of the 2nd parameter. -** -** ^The sqlite3_result_double() interface sets the result from -** an application-defined function to be a floating point value specified -** by its 2nd argument. -** -** ^The sqlite3_result_error() and sqlite3_result_error16() functions -** cause the implemented SQL function to throw an exception. -** ^SQLite uses the string pointed to by the -** 2nd parameter of sqlite3_result_error() or sqlite3_result_error16() -** as the text of an error message. ^SQLite interprets the error -** message string from sqlite3_result_error() as UTF-8. ^SQLite -** interprets the string from sqlite3_result_error16() as UTF-16 in native -** byte order. ^If the third parameter to sqlite3_result_error() -** or sqlite3_result_error16() is negative then SQLite takes as the error -** message all text up through the first zero character. -** ^If the third parameter to sqlite3_result_error() or -** sqlite3_result_error16() is non-negative then SQLite takes that many -** bytes (not characters) from the 2nd parameter as the error message. -** ^The sqlite3_result_error() and sqlite3_result_error16() -** routines make a private copy of the error message text before -** they return. Hence, the calling function can deallocate or -** modify the text after they return without harm. -** ^The sqlite3_result_error_code() function changes the error code -** returned by SQLite as a result of an error in a function. ^By default, -** the error code is SQLITE_ERROR. ^A subsequent call to sqlite3_result_error() -** or sqlite3_result_error16() resets the error code to SQLITE_ERROR. -** -** ^The sqlite3_result_toobig() interface causes SQLite to throw an error -** indicating that a string or BLOB is too long to represent. -** -** ^The sqlite3_result_nomem() interface causes SQLite to throw an error -** indicating that a memory allocation failed. -** -** ^The sqlite3_result_int() interface sets the return value -** of the application-defined function to be the 32-bit signed integer -** value given in the 2nd argument. -** ^The sqlite3_result_int64() interface sets the return value -** of the application-defined function to be the 64-bit signed integer -** value given in the 2nd argument. -** -** ^The sqlite3_result_null() interface sets the return value -** of the application-defined function to be NULL. -** -** ^The sqlite3_result_text(), sqlite3_result_text16(), -** sqlite3_result_text16le(), and sqlite3_result_text16be() interfaces -** set the return value of the application-defined function to be -** a text string which is represented as UTF-8, UTF-16 native byte order, -** UTF-16 little endian, or UTF-16 big endian, respectively. -** ^SQLite takes the text result from the application from -** the 2nd parameter of the sqlite3_result_text* interfaces. -** ^If the 3rd parameter to the sqlite3_result_text* interfaces -** is negative, then SQLite takes result text from the 2nd parameter -** through the first zero character. -** ^If the 3rd parameter to the sqlite3_result_text* interfaces -** is non-negative, then as many bytes (not characters) of the text -** pointed to by the 2nd parameter are taken as the application-defined -** function result. If the 3rd parameter is non-negative, then it -** must be the byte offset into the string where the NUL terminator would -** appear if the string where NUL terminated. If any NUL characters occur -** in the string at a byte offset that is less than the value of the 3rd -** parameter, then the resulting string will contain embedded NULs and the -** result of expressions operating on strings with embedded NULs is undefined. -** ^If the 4th parameter to the sqlite3_result_text* interfaces -** or sqlite3_result_blob is a non-NULL pointer, then SQLite calls that -** function as the destructor on the text or BLOB result when it has -** finished using that result. -** ^If the 4th parameter to the sqlite3_result_text* interfaces or to -** sqlite3_result_blob is the special constant SQLITE_STATIC, then SQLite -** assumes that the text or BLOB result is in constant space and does not -** copy the content of the parameter nor call a destructor on the content -** when it has finished using that result. -** ^If the 4th parameter to the sqlite3_result_text* interfaces -** or sqlite3_result_blob is the special constant SQLITE_TRANSIENT -** then SQLite makes a copy of the result into space obtained from -** from [sqlite3_malloc()] before it returns. -** -** ^The sqlite3_result_value() interface sets the result of -** the application-defined function to be a copy the -** [unprotected sqlite3_value] object specified by the 2nd parameter. ^The -** sqlite3_result_value() interface makes a copy of the [sqlite3_value] -** so that the [sqlite3_value] specified in the parameter may change or -** be deallocated after sqlite3_result_value() returns without harm. -** ^A [protected sqlite3_value] object may always be used where an -** [unprotected sqlite3_value] object is required, so either -** kind of [sqlite3_value] object can be used with this interface. -** -** If these routines are called from within the different thread -** than the one containing the application-defined function that received -** the [sqlite3_context] pointer, the results are undefined. -*/ -SQLITE_API void sqlite3_result_blob(sqlite3_context*, const void*, int, void(*)(void*)); -SQLITE_API void sqlite3_result_double(sqlite3_context*, double); -SQLITE_API void sqlite3_result_error(sqlite3_context*, const char*, int); -SQLITE_API void sqlite3_result_error16(sqlite3_context*, const void*, int); -SQLITE_API void sqlite3_result_error_toobig(sqlite3_context*); -SQLITE_API void sqlite3_result_error_nomem(sqlite3_context*); -SQLITE_API void sqlite3_result_error_code(sqlite3_context*, int); -SQLITE_API void sqlite3_result_int(sqlite3_context*, int); -SQLITE_API void sqlite3_result_int64(sqlite3_context*, sqlite3_int64); -SQLITE_API void sqlite3_result_null(sqlite3_context*); -SQLITE_API void sqlite3_result_text(sqlite3_context*, const char*, int, void(*)(void*)); -SQLITE_API void sqlite3_result_text16(sqlite3_context*, const void*, int, void(*)(void*)); -SQLITE_API void sqlite3_result_text16le(sqlite3_context*, const void*, int,void(*)(void*)); -SQLITE_API void sqlite3_result_text16be(sqlite3_context*, const void*, int,void(*)(void*)); -SQLITE_API void sqlite3_result_value(sqlite3_context*, sqlite3_value*); -SQLITE_API void sqlite3_result_zeroblob(sqlite3_context*, int n); - -/* -** CAPI3REF: Define New Collating Sequences -** -** ^These functions add, remove, or modify a [collation] associated -** with the [database connection] specified as the first argument. -** -** ^The name of the collation is a UTF-8 string -** for sqlite3_create_collation() and sqlite3_create_collation_v2() -** and a UTF-16 string in native byte order for sqlite3_create_collation16(). -** ^Collation names that compare equal according to [sqlite3_strnicmp()] are -** considered to be the same name. -** -** ^(The third argument (eTextRep) must be one of the constants: -**
    -**
  • [SQLITE_UTF8], -**
  • [SQLITE_UTF16LE], -**
  • [SQLITE_UTF16BE], -**
  • [SQLITE_UTF16], or -**
  • [SQLITE_UTF16_ALIGNED]. -**
)^ -** ^The eTextRep argument determines the encoding of strings passed -** to the collating function callback, xCallback. -** ^The [SQLITE_UTF16] and [SQLITE_UTF16_ALIGNED] values for eTextRep -** force strings to be UTF16 with native byte order. -** ^The [SQLITE_UTF16_ALIGNED] value for eTextRep forces strings to begin -** on an even byte address. -** -** ^The fourth argument, pArg, is an application data pointer that is passed -** through as the first argument to the collating function callback. -** -** ^The fifth argument, xCallback, is a pointer to the collating function. -** ^Multiple collating functions can be registered using the same name but -** with different eTextRep parameters and SQLite will use whichever -** function requires the least amount of data transformation. -** ^If the xCallback argument is NULL then the collating function is -** deleted. ^When all collating functions having the same name are deleted, -** that collation is no longer usable. -** -** ^The collating function callback is invoked with a copy of the pArg -** application data pointer and with two strings in the encoding specified -** by the eTextRep argument. The collating function must return an -** integer that is negative, zero, or positive -** if the first string is less than, equal to, or greater than the second, -** respectively. A collating function must always return the same answer -** given the same inputs. If two or more collating functions are registered -** to the same collation name (using different eTextRep values) then all -** must give an equivalent answer when invoked with equivalent strings. -** The collating function must obey the following properties for all -** strings A, B, and C: -** -**
    -**
  1. If A==B then B==A. -**
  2. If A==B and B==C then A==C. -**
  3. If A<B THEN B>A. -**
  4. If A<B and B<C then A<C. -**
-** -** If a collating function fails any of the above constraints and that -** collating function is registered and used, then the behavior of SQLite -** is undefined. -** -** ^The sqlite3_create_collation_v2() works like sqlite3_create_collation() -** with the addition that the xDestroy callback is invoked on pArg when -** the collating function is deleted. -** ^Collating functions are deleted when they are overridden by later -** calls to the collation creation functions or when the -** [database connection] is closed using [sqlite3_close()]. -** -** ^The xDestroy callback is not called if the -** sqlite3_create_collation_v2() function fails. Applications that invoke -** sqlite3_create_collation_v2() with a non-NULL xDestroy argument should -** check the return code and dispose of the application data pointer -** themselves rather than expecting SQLite to deal with it for them. -** This is different from every other SQLite interface. The inconsistency -** is unfortunate but cannot be changed without breaking backwards -** compatibility. -** -** See also: [sqlite3_collation_needed()] and [sqlite3_collation_needed16()]. -*/ -SQLITE_API int sqlite3_create_collation( - sqlite3*, - const char *zName, - int eTextRep, - void *pArg, - int(*xCompare)(void*,int,const void*,int,const void*) -); -SQLITE_API int sqlite3_create_collation_v2( - sqlite3*, - const char *zName, - int eTextRep, - void *pArg, - int(*xCompare)(void*,int,const void*,int,const void*), - void(*xDestroy)(void*) -); -SQLITE_API int sqlite3_create_collation16( - sqlite3*, - const void *zName, - int eTextRep, - void *pArg, - int(*xCompare)(void*,int,const void*,int,const void*) -); - -/* -** CAPI3REF: Collation Needed Callbacks -** -** ^To avoid having to register all collation sequences before a database -** can be used, a single callback function may be registered with the -** [database connection] to be invoked whenever an undefined collation -** sequence is required. -** -** ^If the function is registered using the sqlite3_collation_needed() API, -** then it is passed the names of undefined collation sequences as strings -** encoded in UTF-8. ^If sqlite3_collation_needed16() is used, -** the names are passed as UTF-16 in machine native byte order. -** ^A call to either function replaces the existing collation-needed callback. -** -** ^(When the callback is invoked, the first argument passed is a copy -** of the second argument to sqlite3_collation_needed() or -** sqlite3_collation_needed16(). The second argument is the database -** connection. The third argument is one of [SQLITE_UTF8], [SQLITE_UTF16BE], -** or [SQLITE_UTF16LE], indicating the most desirable form of the collation -** sequence function required. The fourth parameter is the name of the -** required collation sequence.)^ -** -** The callback function should register the desired collation using -** [sqlite3_create_collation()], [sqlite3_create_collation16()], or -** [sqlite3_create_collation_v2()]. -*/ -SQLITE_API int sqlite3_collation_needed( - sqlite3*, - void*, - void(*)(void*,sqlite3*,int eTextRep,const char*) -); -SQLITE_API int sqlite3_collation_needed16( - sqlite3*, - void*, - void(*)(void*,sqlite3*,int eTextRep,const void*) -); - -#ifdef SQLITE_HAS_CODEC -/* -** Specify the key for an encrypted database. This routine should be -** called right after sqlite3_open(). -** -** The code to implement this API is not available in the public release -** of SQLite. -*/ -SQLITE_API int sqlite3_key( - sqlite3 *db, /* Database to be rekeyed */ - const void *pKey, int nKey /* The key */ -); - -/* -** Change the key on an open database. If the current database is not -** encrypted, this routine will encrypt it. If pNew==0 or nNew==0, the -** database is decrypted. -** -** The code to implement this API is not available in the public release -** of SQLite. -*/ -SQLITE_API int sqlite3_rekey( - sqlite3 *db, /* Database to be rekeyed */ - const void *pKey, int nKey /* The new key */ -); - -/* -** Specify the activation key for a SEE database. Unless -** activated, none of the SEE routines will work. -*/ -SQLITE_API void sqlite3_activate_see( - const char *zPassPhrase /* Activation phrase */ -); -#endif - -#ifdef SQLITE_ENABLE_CEROD -/* -** Specify the activation key for a CEROD database. Unless -** activated, none of the CEROD routines will work. -*/ -SQLITE_API void sqlite3_activate_cerod( - const char *zPassPhrase /* Activation phrase */ -); -#endif - -/* -** CAPI3REF: Suspend Execution For A Short Time -** -** The sqlite3_sleep() function causes the current thread to suspend execution -** for at least a number of milliseconds specified in its parameter. -** -** If the operating system does not support sleep requests with -** millisecond time resolution, then the time will be rounded up to -** the nearest second. The number of milliseconds of sleep actually -** requested from the operating system is returned. -** -** ^SQLite implements this interface by calling the xSleep() -** method of the default [sqlite3_vfs] object. If the xSleep() method -** of the default VFS is not implemented correctly, or not implemented at -** all, then the behavior of sqlite3_sleep() may deviate from the description -** in the previous paragraphs. -*/ -SQLITE_API int sqlite3_sleep(int); - -/* -** CAPI3REF: Name Of The Folder Holding Temporary Files -** -** ^(If this global variable is made to point to a string which is -** the name of a folder (a.k.a. directory), then all temporary files -** created by SQLite when using a built-in [sqlite3_vfs | VFS] -** will be placed in that directory.)^ ^If this variable -** is a NULL pointer, then SQLite performs a search for an appropriate -** temporary file directory. -** -** It is not safe to read or modify this variable in more than one -** thread at a time. It is not safe to read or modify this variable -** if a [database connection] is being used at the same time in a separate -** thread. -** It is intended that this variable be set once -** as part of process initialization and before any SQLite interface -** routines have been called and that this variable remain unchanged -** thereafter. -** -** ^The [temp_store_directory pragma] may modify this variable and cause -** it to point to memory obtained from [sqlite3_malloc]. ^Furthermore, -** the [temp_store_directory pragma] always assumes that any string -** that this variable points to is held in memory obtained from -** [sqlite3_malloc] and the pragma may attempt to free that memory -** using [sqlite3_free]. -** Hence, if this variable is modified directly, either it should be -** made NULL or made to point to memory obtained from [sqlite3_malloc] -** or else the use of the [temp_store_directory pragma] should be avoided. -*/ -SQLITE_API char *sqlite3_temp_directory; - -/* -** CAPI3REF: Name Of The Folder Holding Database Files -** -** ^(If this global variable is made to point to a string which is -** the name of a folder (a.k.a. directory), then all database files -** specified with a relative pathname and created or accessed by -** SQLite when using a built-in windows [sqlite3_vfs | VFS] will be assumed -** to be relative to that directory.)^ ^If this variable is a NULL -** pointer, then SQLite assumes that all database files specified -** with a relative pathname are relative to the current directory -** for the process. Only the windows VFS makes use of this global -** variable; it is ignored by the unix VFS. -** -** Changing the value of this variable while a database connection is -** open can result in a corrupt database. -** -** It is not safe to read or modify this variable in more than one -** thread at a time. It is not safe to read or modify this variable -** if a [database connection] is being used at the same time in a separate -** thread. -** It is intended that this variable be set once -** as part of process initialization and before any SQLite interface -** routines have been called and that this variable remain unchanged -** thereafter. -** -** ^The [data_store_directory pragma] may modify this variable and cause -** it to point to memory obtained from [sqlite3_malloc]. ^Furthermore, -** the [data_store_directory pragma] always assumes that any string -** that this variable points to is held in memory obtained from -** [sqlite3_malloc] and the pragma may attempt to free that memory -** using [sqlite3_free]. -** Hence, if this variable is modified directly, either it should be -** made NULL or made to point to memory obtained from [sqlite3_malloc] -** or else the use of the [data_store_directory pragma] should be avoided. -*/ -SQLITE_API char *sqlite3_data_directory; - -/* -** CAPI3REF: Test For Auto-Commit Mode -** KEYWORDS: {autocommit mode} -** -** ^The sqlite3_get_autocommit() interface returns non-zero or -** zero if the given database connection is or is not in autocommit mode, -** respectively. ^Autocommit mode is on by default. -** ^Autocommit mode is disabled by a [BEGIN] statement. -** ^Autocommit mode is re-enabled by a [COMMIT] or [ROLLBACK]. -** -** If certain kinds of errors occur on a statement within a multi-statement -** transaction (errors including [SQLITE_FULL], [SQLITE_IOERR], -** [SQLITE_NOMEM], [SQLITE_BUSY], and [SQLITE_INTERRUPT]) then the -** transaction might be rolled back automatically. The only way to -** find out whether SQLite automatically rolled back the transaction after -** an error is to use this function. -** -** If another thread changes the autocommit status of the database -** connection while this routine is running, then the return value -** is undefined. -*/ -SQLITE_API int sqlite3_get_autocommit(sqlite3*); - -/* -** CAPI3REF: Find The Database Handle Of A Prepared Statement -** -** ^The sqlite3_db_handle interface returns the [database connection] handle -** to which a [prepared statement] belongs. ^The [database connection] -** returned by sqlite3_db_handle is the same [database connection] -** that was the first argument -** to the [sqlite3_prepare_v2()] call (or its variants) that was used to -** create the statement in the first place. -*/ -SQLITE_API sqlite3 *sqlite3_db_handle(sqlite3_stmt*); - -/* -** CAPI3REF: Return The Filename For A Database Connection -** -** ^The sqlite3_db_filename(D,N) interface returns a pointer to a filename -** associated with database N of connection D. ^The main database file -** has the name "main". If there is no attached database N on the database -** connection D, or if database N is a temporary or in-memory database, then -** a NULL pointer is returned. -** -** ^The filename returned by this function is the output of the -** xFullPathname method of the [VFS]. ^In other words, the filename -** will be an absolute pathname, even if the filename used -** to open the database originally was a URI or relative pathname. -*/ -SQLITE_API const char *sqlite3_db_filename(sqlite3 *db, const char *zDbName); - -/* -** CAPI3REF: Determine if a database is read-only -** -** ^The sqlite3_db_readonly(D,N) interface returns 1 if the database N -** of connection D is read-only, 0 if it is read/write, or -1 if N is not -** the name of a database on connection D. -*/ -SQLITE_API int sqlite3_db_readonly(sqlite3 *db, const char *zDbName); - -/* -** CAPI3REF: Find the next prepared statement -** -** ^This interface returns a pointer to the next [prepared statement] after -** pStmt associated with the [database connection] pDb. ^If pStmt is NULL -** then this interface returns a pointer to the first prepared statement -** associated with the database connection pDb. ^If no prepared statement -** satisfies the conditions of this routine, it returns NULL. -** -** The [database connection] pointer D in a call to -** [sqlite3_next_stmt(D,S)] must refer to an open database -** connection and in particular must not be a NULL pointer. -*/ -SQLITE_API sqlite3_stmt *sqlite3_next_stmt(sqlite3 *pDb, sqlite3_stmt *pStmt); - -/* -** CAPI3REF: Commit And Rollback Notification Callbacks -** -** ^The sqlite3_commit_hook() interface registers a callback -** function to be invoked whenever a transaction is [COMMIT | committed]. -** ^Any callback set by a previous call to sqlite3_commit_hook() -** for the same database connection is overridden. -** ^The sqlite3_rollback_hook() interface registers a callback -** function to be invoked whenever a transaction is [ROLLBACK | rolled back]. -** ^Any callback set by a previous call to sqlite3_rollback_hook() -** for the same database connection is overridden. -** ^The pArg argument is passed through to the callback. -** ^If the callback on a commit hook function returns non-zero, -** then the commit is converted into a rollback. -** -** ^The sqlite3_commit_hook(D,C,P) and sqlite3_rollback_hook(D,C,P) functions -** return the P argument from the previous call of the same function -** on the same [database connection] D, or NULL for -** the first call for each function on D. -** -** The commit and rollback hook callbacks are not reentrant. -** The callback implementation must not do anything that will modify -** the database connection that invoked the callback. Any actions -** to modify the database connection must be deferred until after the -** completion of the [sqlite3_step()] call that triggered the commit -** or rollback hook in the first place. -** Note that running any other SQL statements, including SELECT statements, -** or merely calling [sqlite3_prepare_v2()] and [sqlite3_step()] will modify -** the database connections for the meaning of "modify" in this paragraph. -** -** ^Registering a NULL function disables the callback. -** -** ^When the commit hook callback routine returns zero, the [COMMIT] -** operation is allowed to continue normally. ^If the commit hook -** returns non-zero, then the [COMMIT] is converted into a [ROLLBACK]. -** ^The rollback hook is invoked on a rollback that results from a commit -** hook returning non-zero, just as it would be with any other rollback. -** -** ^For the purposes of this API, a transaction is said to have been -** rolled back if an explicit "ROLLBACK" statement is executed, or -** an error or constraint causes an implicit rollback to occur. -** ^The rollback callback is not invoked if a transaction is -** automatically rolled back because the database connection is closed. -** -** See also the [sqlite3_update_hook()] interface. -*/ -SQLITE_API void *sqlite3_commit_hook(sqlite3*, int(*)(void*), void*); -SQLITE_API void *sqlite3_rollback_hook(sqlite3*, void(*)(void *), void*); - -/* -** CAPI3REF: Data Change Notification Callbacks -** -** ^The sqlite3_update_hook() interface registers a callback function -** with the [database connection] identified by the first argument -** to be invoked whenever a row is updated, inserted or deleted. -** ^Any callback set by a previous call to this function -** for the same database connection is overridden. -** -** ^The second argument is a pointer to the function to invoke when a -** row is updated, inserted or deleted. -** ^The first argument to the callback is a copy of the third argument -** to sqlite3_update_hook(). -** ^The second callback argument is one of [SQLITE_INSERT], [SQLITE_DELETE], -** or [SQLITE_UPDATE], depending on the operation that caused the callback -** to be invoked. -** ^The third and fourth arguments to the callback contain pointers to the -** database and table name containing the affected row. -** ^The final callback parameter is the [rowid] of the row. -** ^In the case of an update, this is the [rowid] after the update takes place. -** -** ^(The update hook is not invoked when internal system tables are -** modified (i.e. sqlite_master and sqlite_sequence).)^ -** -** ^In the current implementation, the update hook -** is not invoked when duplication rows are deleted because of an -** [ON CONFLICT | ON CONFLICT REPLACE] clause. ^Nor is the update hook -** invoked when rows are deleted using the [truncate optimization]. -** The exceptions defined in this paragraph might change in a future -** release of SQLite. -** -** The update hook implementation must not do anything that will modify -** the database connection that invoked the update hook. Any actions -** to modify the database connection must be deferred until after the -** completion of the [sqlite3_step()] call that triggered the update hook. -** Note that [sqlite3_prepare_v2()] and [sqlite3_step()] both modify their -** database connections for the meaning of "modify" in this paragraph. -** -** ^The sqlite3_update_hook(D,C,P) function -** returns the P argument from the previous call -** on the same [database connection] D, or NULL for -** the first call on D. -** -** See also the [sqlite3_commit_hook()] and [sqlite3_rollback_hook()] -** interfaces. -*/ -SQLITE_API void *sqlite3_update_hook( - sqlite3*, - void(*)(void *,int ,char const *,char const *,sqlite3_int64), - void* -); - -/* -** CAPI3REF: Enable Or Disable Shared Pager Cache -** -** ^(This routine enables or disables the sharing of the database cache -** and schema data structures between [database connection | connections] -** to the same database. Sharing is enabled if the argument is true -** and disabled if the argument is false.)^ -** -** ^Cache sharing is enabled and disabled for an entire process. -** This is a change as of SQLite version 3.5.0. In prior versions of SQLite, -** sharing was enabled or disabled for each thread separately. -** -** ^(The cache sharing mode set by this interface effects all subsequent -** calls to [sqlite3_open()], [sqlite3_open_v2()], and [sqlite3_open16()]. -** Existing database connections continue use the sharing mode -** that was in effect at the time they were opened.)^ -** -** ^(This routine returns [SQLITE_OK] if shared cache was enabled or disabled -** successfully. An [error code] is returned otherwise.)^ -** -** ^Shared cache is disabled by default. But this might change in -** future releases of SQLite. Applications that care about shared -** cache setting should set it explicitly. -** -** See Also: [SQLite Shared-Cache Mode] -*/ -SQLITE_API int sqlite3_enable_shared_cache(int); - -/* -** CAPI3REF: Attempt To Free Heap Memory -** -** ^The sqlite3_release_memory() interface attempts to free N bytes -** of heap memory by deallocating non-essential memory allocations -** held by the database library. Memory used to cache database -** pages to improve performance is an example of non-essential memory. -** ^sqlite3_release_memory() returns the number of bytes actually freed, -** which might be more or less than the amount requested. -** ^The sqlite3_release_memory() routine is a no-op returning zero -** if SQLite is not compiled with [SQLITE_ENABLE_MEMORY_MANAGEMENT]. -** -** See also: [sqlite3_db_release_memory()] -*/ -SQLITE_API int sqlite3_release_memory(int); - -/* -** CAPI3REF: Free Memory Used By A Database Connection -** -** ^The sqlite3_db_release_memory(D) interface attempts to free as much heap -** memory as possible from database connection D. Unlike the -** [sqlite3_release_memory()] interface, this interface is effect even -** when then [SQLITE_ENABLE_MEMORY_MANAGEMENT] compile-time option is -** omitted. -** -** See also: [sqlite3_release_memory()] -*/ -SQLITE_API int sqlite3_db_release_memory(sqlite3*); - -/* -** CAPI3REF: Impose A Limit On Heap Size -** -** ^The sqlite3_soft_heap_limit64() interface sets and/or queries the -** soft limit on the amount of heap memory that may be allocated by SQLite. -** ^SQLite strives to keep heap memory utilization below the soft heap -** limit by reducing the number of pages held in the page cache -** as heap memory usages approaches the limit. -** ^The soft heap limit is "soft" because even though SQLite strives to stay -** below the limit, it will exceed the limit rather than generate -** an [SQLITE_NOMEM] error. In other words, the soft heap limit -** is advisory only. -** -** ^The return value from sqlite3_soft_heap_limit64() is the size of -** the soft heap limit prior to the call, or negative in the case of an -** error. ^If the argument N is negative -** then no change is made to the soft heap limit. Hence, the current -** size of the soft heap limit can be determined by invoking -** sqlite3_soft_heap_limit64() with a negative argument. -** -** ^If the argument N is zero then the soft heap limit is disabled. -** -** ^(The soft heap limit is not enforced in the current implementation -** if one or more of following conditions are true: -** -**
    -**
  • The soft heap limit is set to zero. -**
  • Memory accounting is disabled using a combination of the -** [sqlite3_config]([SQLITE_CONFIG_MEMSTATUS],...) start-time option and -** the [SQLITE_DEFAULT_MEMSTATUS] compile-time option. -**
  • An alternative page cache implementation is specified using -** [sqlite3_config]([SQLITE_CONFIG_PCACHE2],...). -**
  • The page cache allocates from its own memory pool supplied -** by [sqlite3_config]([SQLITE_CONFIG_PAGECACHE],...) rather than -** from the heap. -**
)^ -** -** Beginning with SQLite version 3.7.3, the soft heap limit is enforced -** regardless of whether or not the [SQLITE_ENABLE_MEMORY_MANAGEMENT] -** compile-time option is invoked. With [SQLITE_ENABLE_MEMORY_MANAGEMENT], -** the soft heap limit is enforced on every memory allocation. Without -** [SQLITE_ENABLE_MEMORY_MANAGEMENT], the soft heap limit is only enforced -** when memory is allocated by the page cache. Testing suggests that because -** the page cache is the predominate memory user in SQLite, most -** applications will achieve adequate soft heap limit enforcement without -** the use of [SQLITE_ENABLE_MEMORY_MANAGEMENT]. -** -** The circumstances under which SQLite will enforce the soft heap limit may -** changes in future releases of SQLite. -*/ -SQLITE_API sqlite3_int64 sqlite3_soft_heap_limit64(sqlite3_int64 N); - -/* -** CAPI3REF: Deprecated Soft Heap Limit Interface -** DEPRECATED -** -** This is a deprecated version of the [sqlite3_soft_heap_limit64()] -** interface. This routine is provided for historical compatibility -** only. All new applications should use the -** [sqlite3_soft_heap_limit64()] interface rather than this one. -*/ -SQLITE_API SQLITE_DEPRECATED void sqlite3_soft_heap_limit(int N); - - -/* -** CAPI3REF: Extract Metadata About A Column Of A Table -** -** ^This routine returns metadata about a specific column of a specific -** database table accessible using the [database connection] handle -** passed as the first function argument. -** -** ^The column is identified by the second, third and fourth parameters to -** this function. ^The second parameter is either the name of the database -** (i.e. "main", "temp", or an attached database) containing the specified -** table or NULL. ^If it is NULL, then all attached databases are searched -** for the table using the same algorithm used by the database engine to -** resolve unqualified table references. -** -** ^The third and fourth parameters to this function are the table and column -** name of the desired column, respectively. Neither of these parameters -** may be NULL. -** -** ^Metadata is returned by writing to the memory locations passed as the 5th -** and subsequent parameters to this function. ^Any of these arguments may be -** NULL, in which case the corresponding element of metadata is omitted. -** -** ^(
-** -**
Parameter Output
Type
Description -** -**
5th const char* Data type -**
6th const char* Name of default collation sequence -**
7th int True if column has a NOT NULL constraint -**
8th int True if column is part of the PRIMARY KEY -**
9th int True if column is [AUTOINCREMENT] -**
-**
)^ -** -** ^The memory pointed to by the character pointers returned for the -** declaration type and collation sequence is valid only until the next -** call to any SQLite API function. -** -** ^If the specified table is actually a view, an [error code] is returned. -** -** ^If the specified column is "rowid", "oid" or "_rowid_" and an -** [INTEGER PRIMARY KEY] column has been explicitly declared, then the output -** parameters are set for the explicitly declared column. ^(If there is no -** explicitly declared [INTEGER PRIMARY KEY] column, then the output -** parameters are set as follows: -** -**
-**     data type: "INTEGER"
-**     collation sequence: "BINARY"
-**     not null: 0
-**     primary key: 1
-**     auto increment: 0
-** 
)^ -** -** ^(This function may load one or more schemas from database files. If an -** error occurs during this process, or if the requested table or column -** cannot be found, an [error code] is returned and an error message left -** in the [database connection] (to be retrieved using sqlite3_errmsg()).)^ -** -** ^This API is only available if the library was compiled with the -** [SQLITE_ENABLE_COLUMN_METADATA] C-preprocessor symbol defined. -*/ -SQLITE_API int sqlite3_table_column_metadata( - sqlite3 *db, /* Connection handle */ - const char *zDbName, /* Database name or NULL */ - const char *zTableName, /* Table name */ - const char *zColumnName, /* Column name */ - char const **pzDataType, /* OUTPUT: Declared data type */ - char const **pzCollSeq, /* OUTPUT: Collation sequence name */ - int *pNotNull, /* OUTPUT: True if NOT NULL constraint exists */ - int *pPrimaryKey, /* OUTPUT: True if column part of PK */ - int *pAutoinc /* OUTPUT: True if column is auto-increment */ -); - -/* -** CAPI3REF: Load An Extension -** -** ^This interface loads an SQLite extension library from the named file. -** -** ^The sqlite3_load_extension() interface attempts to load an -** SQLite extension library contained in the file zFile. -** -** ^The entry point is zProc. -** ^zProc may be 0, in which case the name of the entry point -** defaults to "sqlite3_extension_init". -** ^The sqlite3_load_extension() interface returns -** [SQLITE_OK] on success and [SQLITE_ERROR] if something goes wrong. -** ^If an error occurs and pzErrMsg is not 0, then the -** [sqlite3_load_extension()] interface shall attempt to -** fill *pzErrMsg with error message text stored in memory -** obtained from [sqlite3_malloc()]. The calling function -** should free this memory by calling [sqlite3_free()]. -** -** ^Extension loading must be enabled using -** [sqlite3_enable_load_extension()] prior to calling this API, -** otherwise an error will be returned. -** -** See also the [load_extension() SQL function]. -*/ -SQLITE_API int sqlite3_load_extension( - sqlite3 *db, /* Load the extension into this database connection */ - const char *zFile, /* Name of the shared library containing extension */ - const char *zProc, /* Entry point. Derived from zFile if 0 */ - char **pzErrMsg /* Put error message here if not 0 */ -); - -/* -** CAPI3REF: Enable Or Disable Extension Loading -** -** ^So as not to open security holes in older applications that are -** unprepared to deal with extension loading, and as a means of disabling -** extension loading while evaluating user-entered SQL, the following API -** is provided to turn the [sqlite3_load_extension()] mechanism on and off. -** -** ^Extension loading is off by default. See ticket #1863. -** ^Call the sqlite3_enable_load_extension() routine with onoff==1 -** to turn extension loading on and call it with onoff==0 to turn -** it back off again. -*/ -SQLITE_API int sqlite3_enable_load_extension(sqlite3 *db, int onoff); - -/* -** CAPI3REF: Automatically Load Statically Linked Extensions -** -** ^This interface causes the xEntryPoint() function to be invoked for -** each new [database connection] that is created. The idea here is that -** xEntryPoint() is the entry point for a statically linked SQLite extension -** that is to be automatically loaded into all new database connections. -** -** ^(Even though the function prototype shows that xEntryPoint() takes -** no arguments and returns void, SQLite invokes xEntryPoint() with three -** arguments and expects and integer result as if the signature of the -** entry point where as follows: -** -**
-**    int xEntryPoint(
-**      sqlite3 *db,
-**      const char **pzErrMsg,
-**      const struct sqlite3_api_routines *pThunk
-**    );
-** 
)^ -** -** If the xEntryPoint routine encounters an error, it should make *pzErrMsg -** point to an appropriate error message (obtained from [sqlite3_mprintf()]) -** and return an appropriate [error code]. ^SQLite ensures that *pzErrMsg -** is NULL before calling the xEntryPoint(). ^SQLite will invoke -** [sqlite3_free()] on *pzErrMsg after xEntryPoint() returns. ^If any -** xEntryPoint() returns an error, the [sqlite3_open()], [sqlite3_open16()], -** or [sqlite3_open_v2()] call that provoked the xEntryPoint() will fail. -** -** ^Calling sqlite3_auto_extension(X) with an entry point X that is already -** on the list of automatic extensions is a harmless no-op. ^No entry point -** will be called more than once for each database connection that is opened. -** -** See also: [sqlite3_reset_auto_extension()]. -*/ -SQLITE_API int sqlite3_auto_extension(void (*xEntryPoint)(void)); - -/* -** CAPI3REF: Reset Automatic Extension Loading -** -** ^This interface disables all automatic extensions previously -** registered using [sqlite3_auto_extension()]. -*/ -SQLITE_API void sqlite3_reset_auto_extension(void); - -/* -** The interface to the virtual-table mechanism is currently considered -** to be experimental. The interface might change in incompatible ways. -** If this is a problem for you, do not use the interface at this time. -** -** When the virtual-table mechanism stabilizes, we will declare the -** interface fixed, support it indefinitely, and remove this comment. -*/ - -/* -** Structures used by the virtual table interface -*/ -typedef struct sqlite3_vtab sqlite3_vtab; -typedef struct sqlite3_index_info sqlite3_index_info; -typedef struct sqlite3_vtab_cursor sqlite3_vtab_cursor; -typedef struct sqlite3_module sqlite3_module; - -/* -** CAPI3REF: Virtual Table Object -** KEYWORDS: sqlite3_module {virtual table module} -** -** This structure, sometimes called a "virtual table module", -** defines the implementation of a [virtual tables]. -** This structure consists mostly of methods for the module. -** -** ^A virtual table module is created by filling in a persistent -** instance of this structure and passing a pointer to that instance -** to [sqlite3_create_module()] or [sqlite3_create_module_v2()]. -** ^The registration remains valid until it is replaced by a different -** module or until the [database connection] closes. The content -** of this structure must not change while it is registered with -** any database connection. -*/ -struct sqlite3_module { - int iVersion; - int (*xCreate)(sqlite3*, void *pAux, - int argc, const char *const*argv, - sqlite3_vtab **ppVTab, char**); - int (*xConnect)(sqlite3*, void *pAux, - int argc, const char *const*argv, - sqlite3_vtab **ppVTab, char**); - int (*xBestIndex)(sqlite3_vtab *pVTab, sqlite3_index_info*); - int (*xDisconnect)(sqlite3_vtab *pVTab); - int (*xDestroy)(sqlite3_vtab *pVTab); - int (*xOpen)(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCursor); - int (*xClose)(sqlite3_vtab_cursor*); - int (*xFilter)(sqlite3_vtab_cursor*, int idxNum, const char *idxStr, - int argc, sqlite3_value **argv); - int (*xNext)(sqlite3_vtab_cursor*); - int (*xEof)(sqlite3_vtab_cursor*); - int (*xColumn)(sqlite3_vtab_cursor*, sqlite3_context*, int); - int (*xRowid)(sqlite3_vtab_cursor*, sqlite3_int64 *pRowid); - int (*xUpdate)(sqlite3_vtab *, int, sqlite3_value **, sqlite3_int64 *); - int (*xBegin)(sqlite3_vtab *pVTab); - int (*xSync)(sqlite3_vtab *pVTab); - int (*xCommit)(sqlite3_vtab *pVTab); - int (*xRollback)(sqlite3_vtab *pVTab); - int (*xFindFunction)(sqlite3_vtab *pVtab, int nArg, const char *zName, - void (**pxFunc)(sqlite3_context*,int,sqlite3_value**), - void **ppArg); - int (*xRename)(sqlite3_vtab *pVtab, const char *zNew); - /* The methods above are in version 1 of the sqlite_module object. Those - ** below are for version 2 and greater. */ - int (*xSavepoint)(sqlite3_vtab *pVTab, int); - int (*xRelease)(sqlite3_vtab *pVTab, int); - int (*xRollbackTo)(sqlite3_vtab *pVTab, int); -}; - -/* -** CAPI3REF: Virtual Table Indexing Information -** KEYWORDS: sqlite3_index_info -** -** The sqlite3_index_info structure and its substructures is used as part -** of the [virtual table] interface to -** pass information into and receive the reply from the [xBestIndex] -** method of a [virtual table module]. The fields under **Inputs** are the -** inputs to xBestIndex and are read-only. xBestIndex inserts its -** results into the **Outputs** fields. -** -** ^(The aConstraint[] array records WHERE clause constraints of the form: -** -**
column OP expr
-** -** where OP is =, <, <=, >, or >=.)^ ^(The particular operator is -** stored in aConstraint[].op using one of the -** [SQLITE_INDEX_CONSTRAINT_EQ | SQLITE_INDEX_CONSTRAINT_ values].)^ -** ^(The index of the column is stored in -** aConstraint[].iColumn.)^ ^(aConstraint[].usable is TRUE if the -** expr on the right-hand side can be evaluated (and thus the constraint -** is usable) and false if it cannot.)^ -** -** ^The optimizer automatically inverts terms of the form "expr OP column" -** and makes other simplifications to the WHERE clause in an attempt to -** get as many WHERE clause terms into the form shown above as possible. -** ^The aConstraint[] array only reports WHERE clause terms that are -** relevant to the particular virtual table being queried. -** -** ^Information about the ORDER BY clause is stored in aOrderBy[]. -** ^Each term of aOrderBy records a column of the ORDER BY clause. -** -** The [xBestIndex] method must fill aConstraintUsage[] with information -** about what parameters to pass to xFilter. ^If argvIndex>0 then -** the right-hand side of the corresponding aConstraint[] is evaluated -** and becomes the argvIndex-th entry in argv. ^(If aConstraintUsage[].omit -** is true, then the constraint is assumed to be fully handled by the -** virtual table and is not checked again by SQLite.)^ -** -** ^The idxNum and idxPtr values are recorded and passed into the -** [xFilter] method. -** ^[sqlite3_free()] is used to free idxPtr if and only if -** needToFreeIdxPtr is true. -** -** ^The orderByConsumed means that output from [xFilter]/[xNext] will occur in -** the correct order to satisfy the ORDER BY clause so that no separate -** sorting step is required. -** -** ^The estimatedCost value is an estimate of the cost of doing the -** particular lookup. A full scan of a table with N entries should have -** a cost of N. A binary search of a table of N entries should have a -** cost of approximately log(N). -*/ -struct sqlite3_index_info { - /* Inputs */ - int nConstraint; /* Number of entries in aConstraint */ - struct sqlite3_index_constraint { - int iColumn; /* Column on left-hand side of constraint */ - unsigned char op; /* Constraint operator */ - unsigned char usable; /* True if this constraint is usable */ - int iTermOffset; /* Used internally - xBestIndex should ignore */ - } *aConstraint; /* Table of WHERE clause constraints */ - int nOrderBy; /* Number of terms in the ORDER BY clause */ - struct sqlite3_index_orderby { - int iColumn; /* Column number */ - unsigned char desc; /* True for DESC. False for ASC. */ - } *aOrderBy; /* The ORDER BY clause */ - /* Outputs */ - struct sqlite3_index_constraint_usage { - int argvIndex; /* if >0, constraint is part of argv to xFilter */ - unsigned char omit; /* Do not code a test for this constraint */ - } *aConstraintUsage; - int idxNum; /* Number used to identify the index */ - char *idxStr; /* String, possibly obtained from sqlite3_malloc */ - int needToFreeIdxStr; /* Free idxStr using sqlite3_free() if true */ - int orderByConsumed; /* True if output is already ordered */ - double estimatedCost; /* Estimated cost of using this index */ -}; - -/* -** CAPI3REF: Virtual Table Constraint Operator Codes -** -** These macros defined the allowed values for the -** [sqlite3_index_info].aConstraint[].op field. Each value represents -** an operator that is part of a constraint term in the wHERE clause of -** a query that uses a [virtual table]. -*/ -#define SQLITE_INDEX_CONSTRAINT_EQ 2 -#define SQLITE_INDEX_CONSTRAINT_GT 4 -#define SQLITE_INDEX_CONSTRAINT_LE 8 -#define SQLITE_INDEX_CONSTRAINT_LT 16 -#define SQLITE_INDEX_CONSTRAINT_GE 32 -#define SQLITE_INDEX_CONSTRAINT_MATCH 64 - -/* -** CAPI3REF: Register A Virtual Table Implementation -** -** ^These routines are used to register a new [virtual table module] name. -** ^Module names must be registered before -** creating a new [virtual table] using the module and before using a -** preexisting [virtual table] for the module. -** -** ^The module name is registered on the [database connection] specified -** by the first parameter. ^The name of the module is given by the -** second parameter. ^The third parameter is a pointer to -** the implementation of the [virtual table module]. ^The fourth -** parameter is an arbitrary client data pointer that is passed through -** into the [xCreate] and [xConnect] methods of the virtual table module -** when a new virtual table is be being created or reinitialized. -** -** ^The sqlite3_create_module_v2() interface has a fifth parameter which -** is a pointer to a destructor for the pClientData. ^SQLite will -** invoke the destructor function (if it is not NULL) when SQLite -** no longer needs the pClientData pointer. ^The destructor will also -** be invoked if the call to sqlite3_create_module_v2() fails. -** ^The sqlite3_create_module() -** interface is equivalent to sqlite3_create_module_v2() with a NULL -** destructor. -*/ -SQLITE_API int sqlite3_create_module( - sqlite3 *db, /* SQLite connection to register module with */ - const char *zName, /* Name of the module */ - const sqlite3_module *p, /* Methods for the module */ - void *pClientData /* Client data for xCreate/xConnect */ -); -SQLITE_API int sqlite3_create_module_v2( - sqlite3 *db, /* SQLite connection to register module with */ - const char *zName, /* Name of the module */ - const sqlite3_module *p, /* Methods for the module */ - void *pClientData, /* Client data for xCreate/xConnect */ - void(*xDestroy)(void*) /* Module destructor function */ -); - -/* -** CAPI3REF: Virtual Table Instance Object -** KEYWORDS: sqlite3_vtab -** -** Every [virtual table module] implementation uses a subclass -** of this object to describe a particular instance -** of the [virtual table]. Each subclass will -** be tailored to the specific needs of the module implementation. -** The purpose of this superclass is to define certain fields that are -** common to all module implementations. -** -** ^Virtual tables methods can set an error message by assigning a -** string obtained from [sqlite3_mprintf()] to zErrMsg. The method should -** take care that any prior string is freed by a call to [sqlite3_free()] -** prior to assigning a new string to zErrMsg. ^After the error message -** is delivered up to the client application, the string will be automatically -** freed by sqlite3_free() and the zErrMsg field will be zeroed. -*/ -struct sqlite3_vtab { - const sqlite3_module *pModule; /* The module for this virtual table */ - int nRef; /* NO LONGER USED */ - char *zErrMsg; /* Error message from sqlite3_mprintf() */ - /* Virtual table implementations will typically add additional fields */ -}; - -/* -** CAPI3REF: Virtual Table Cursor Object -** KEYWORDS: sqlite3_vtab_cursor {virtual table cursor} -** -** Every [virtual table module] implementation uses a subclass of the -** following structure to describe cursors that point into the -** [virtual table] and are used -** to loop through the virtual table. Cursors are created using the -** [sqlite3_module.xOpen | xOpen] method of the module and are destroyed -** by the [sqlite3_module.xClose | xClose] method. Cursors are used -** by the [xFilter], [xNext], [xEof], [xColumn], and [xRowid] methods -** of the module. Each module implementation will define -** the content of a cursor structure to suit its own needs. -** -** This superclass exists in order to define fields of the cursor that -** are common to all implementations. -*/ -struct sqlite3_vtab_cursor { - sqlite3_vtab *pVtab; /* Virtual table of this cursor */ - /* Virtual table implementations will typically add additional fields */ -}; - -/* -** CAPI3REF: Declare The Schema Of A Virtual Table -** -** ^The [xCreate] and [xConnect] methods of a -** [virtual table module] call this interface -** to declare the format (the names and datatypes of the columns) of -** the virtual tables they implement. -*/ -SQLITE_API int sqlite3_declare_vtab(sqlite3*, const char *zSQL); - -/* -** CAPI3REF: Overload A Function For A Virtual Table -** -** ^(Virtual tables can provide alternative implementations of functions -** using the [xFindFunction] method of the [virtual table module]. -** But global versions of those functions -** must exist in order to be overloaded.)^ -** -** ^(This API makes sure a global version of a function with a particular -** name and number of parameters exists. If no such function exists -** before this API is called, a new function is created.)^ ^The implementation -** of the new function always causes an exception to be thrown. So -** the new function is not good for anything by itself. Its only -** purpose is to be a placeholder function that can be overloaded -** by a [virtual table]. -*/ -SQLITE_API int sqlite3_overload_function(sqlite3*, const char *zFuncName, int nArg); - -/* -** The interface to the virtual-table mechanism defined above (back up -** to a comment remarkably similar to this one) is currently considered -** to be experimental. The interface might change in incompatible ways. -** If this is a problem for you, do not use the interface at this time. -** -** When the virtual-table mechanism stabilizes, we will declare the -** interface fixed, support it indefinitely, and remove this comment. -*/ - -/* -** CAPI3REF: A Handle To An Open BLOB -** KEYWORDS: {BLOB handle} {BLOB handles} -** -** An instance of this object represents an open BLOB on which -** [sqlite3_blob_open | incremental BLOB I/O] can be performed. -** ^Objects of this type are created by [sqlite3_blob_open()] -** and destroyed by [sqlite3_blob_close()]. -** ^The [sqlite3_blob_read()] and [sqlite3_blob_write()] interfaces -** can be used to read or write small subsections of the BLOB. -** ^The [sqlite3_blob_bytes()] interface returns the size of the BLOB in bytes. -*/ -typedef struct sqlite3_blob sqlite3_blob; - -/* -** CAPI3REF: Open A BLOB For Incremental I/O -** -** ^(This interfaces opens a [BLOB handle | handle] to the BLOB located -** in row iRow, column zColumn, table zTable in database zDb; -** in other words, the same BLOB that would be selected by: -** -**
-**     SELECT zColumn FROM zDb.zTable WHERE [rowid] = iRow;
-** 
)^ -** -** ^If the flags parameter is non-zero, then the BLOB is opened for read -** and write access. ^If it is zero, the BLOB is opened for read access. -** ^It is not possible to open a column that is part of an index or primary -** key for writing. ^If [foreign key constraints] are enabled, it is -** not possible to open a column that is part of a [child key] for writing. -** -** ^Note that the database name is not the filename that contains -** the database but rather the symbolic name of the database that -** appears after the AS keyword when the database is connected using [ATTACH]. -** ^For the main database file, the database name is "main". -** ^For TEMP tables, the database name is "temp". -** -** ^(On success, [SQLITE_OK] is returned and the new [BLOB handle] is written -** to *ppBlob. Otherwise an [error code] is returned and *ppBlob is set -** to be a null pointer.)^ -** ^This function sets the [database connection] error code and message -** accessible via [sqlite3_errcode()] and [sqlite3_errmsg()] and related -** functions. ^Note that the *ppBlob variable is always initialized in a -** way that makes it safe to invoke [sqlite3_blob_close()] on *ppBlob -** regardless of the success or failure of this routine. -** -** ^(If the row that a BLOB handle points to is modified by an -** [UPDATE], [DELETE], or by [ON CONFLICT] side-effects -** then the BLOB handle is marked as "expired". -** This is true if any column of the row is changed, even a column -** other than the one the BLOB handle is open on.)^ -** ^Calls to [sqlite3_blob_read()] and [sqlite3_blob_write()] for -** an expired BLOB handle fail with a return code of [SQLITE_ABORT]. -** ^(Changes written into a BLOB prior to the BLOB expiring are not -** rolled back by the expiration of the BLOB. Such changes will eventually -** commit if the transaction continues to completion.)^ -** -** ^Use the [sqlite3_blob_bytes()] interface to determine the size of -** the opened blob. ^The size of a blob may not be changed by this -** interface. Use the [UPDATE] SQL command to change the size of a -** blob. -** -** ^The [sqlite3_bind_zeroblob()] and [sqlite3_result_zeroblob()] interfaces -** and the built-in [zeroblob] SQL function can be used, if desired, -** to create an empty, zero-filled blob in which to read or write using -** this interface. -** -** To avoid a resource leak, every open [BLOB handle] should eventually -** be released by a call to [sqlite3_blob_close()]. -*/ -SQLITE_API int sqlite3_blob_open( - sqlite3*, - const char *zDb, - const char *zTable, - const char *zColumn, - sqlite3_int64 iRow, - int flags, - sqlite3_blob **ppBlob -); - -/* -** CAPI3REF: Move a BLOB Handle to a New Row -** -** ^This function is used to move an existing blob handle so that it points -** to a different row of the same database table. ^The new row is identified -** by the rowid value passed as the second argument. Only the row can be -** changed. ^The database, table and column on which the blob handle is open -** remain the same. Moving an existing blob handle to a new row can be -** faster than closing the existing handle and opening a new one. -** -** ^(The new row must meet the same criteria as for [sqlite3_blob_open()] - -** it must exist and there must be either a blob or text value stored in -** the nominated column.)^ ^If the new row is not present in the table, or if -** it does not contain a blob or text value, or if another error occurs, an -** SQLite error code is returned and the blob handle is considered aborted. -** ^All subsequent calls to [sqlite3_blob_read()], [sqlite3_blob_write()] or -** [sqlite3_blob_reopen()] on an aborted blob handle immediately return -** SQLITE_ABORT. ^Calling [sqlite3_blob_bytes()] on an aborted blob handle -** always returns zero. -** -** ^This function sets the database handle error code and message. -*/ -SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_blob_reopen(sqlite3_blob *, sqlite3_int64); - -/* -** CAPI3REF: Close A BLOB Handle -** -** ^Closes an open [BLOB handle]. -** -** ^Closing a BLOB shall cause the current transaction to commit -** if there are no other BLOBs, no pending prepared statements, and the -** database connection is in [autocommit mode]. -** ^If any writes were made to the BLOB, they might be held in cache -** until the close operation if they will fit. -** -** ^(Closing the BLOB often forces the changes -** out to disk and so if any I/O errors occur, they will likely occur -** at the time when the BLOB is closed. Any errors that occur during -** closing are reported as a non-zero return value.)^ -** -** ^(The BLOB is closed unconditionally. Even if this routine returns -** an error code, the BLOB is still closed.)^ -** -** ^Calling this routine with a null pointer (such as would be returned -** by a failed call to [sqlite3_blob_open()]) is a harmless no-op. -*/ -SQLITE_API int sqlite3_blob_close(sqlite3_blob *); - -/* -** CAPI3REF: Return The Size Of An Open BLOB -** -** ^Returns the size in bytes of the BLOB accessible via the -** successfully opened [BLOB handle] in its only argument. ^The -** incremental blob I/O routines can only read or overwriting existing -** blob content; they cannot change the size of a blob. -** -** This routine only works on a [BLOB handle] which has been created -** by a prior successful call to [sqlite3_blob_open()] and which has not -** been closed by [sqlite3_blob_close()]. Passing any other pointer in -** to this routine results in undefined and probably undesirable behavior. -*/ -SQLITE_API int sqlite3_blob_bytes(sqlite3_blob *); - -/* -** CAPI3REF: Read Data From A BLOB Incrementally -** -** ^(This function is used to read data from an open [BLOB handle] into a -** caller-supplied buffer. N bytes of data are copied into buffer Z -** from the open BLOB, starting at offset iOffset.)^ -** -** ^If offset iOffset is less than N bytes from the end of the BLOB, -** [SQLITE_ERROR] is returned and no data is read. ^If N or iOffset is -** less than zero, [SQLITE_ERROR] is returned and no data is read. -** ^The size of the blob (and hence the maximum value of N+iOffset) -** can be determined using the [sqlite3_blob_bytes()] interface. -** -** ^An attempt to read from an expired [BLOB handle] fails with an -** error code of [SQLITE_ABORT]. -** -** ^(On success, sqlite3_blob_read() returns SQLITE_OK. -** Otherwise, an [error code] or an [extended error code] is returned.)^ -** -** This routine only works on a [BLOB handle] which has been created -** by a prior successful call to [sqlite3_blob_open()] and which has not -** been closed by [sqlite3_blob_close()]. Passing any other pointer in -** to this routine results in undefined and probably undesirable behavior. -** -** See also: [sqlite3_blob_write()]. -*/ -SQLITE_API int sqlite3_blob_read(sqlite3_blob *, void *Z, int N, int iOffset); - -/* -** CAPI3REF: Write Data Into A BLOB Incrementally -** -** ^This function is used to write data into an open [BLOB handle] from a -** caller-supplied buffer. ^N bytes of data are copied from the buffer Z -** into the open BLOB, starting at offset iOffset. -** -** ^If the [BLOB handle] passed as the first argument was not opened for -** writing (the flags parameter to [sqlite3_blob_open()] was zero), -** this function returns [SQLITE_READONLY]. -** -** ^This function may only modify the contents of the BLOB; it is -** not possible to increase the size of a BLOB using this API. -** ^If offset iOffset is less than N bytes from the end of the BLOB, -** [SQLITE_ERROR] is returned and no data is written. ^If N is -** less than zero [SQLITE_ERROR] is returned and no data is written. -** The size of the BLOB (and hence the maximum value of N+iOffset) -** can be determined using the [sqlite3_blob_bytes()] interface. -** -** ^An attempt to write to an expired [BLOB handle] fails with an -** error code of [SQLITE_ABORT]. ^Writes to the BLOB that occurred -** before the [BLOB handle] expired are not rolled back by the -** expiration of the handle, though of course those changes might -** have been overwritten by the statement that expired the BLOB handle -** or by other independent statements. -** -** ^(On success, sqlite3_blob_write() returns SQLITE_OK. -** Otherwise, an [error code] or an [extended error code] is returned.)^ -** -** This routine only works on a [BLOB handle] which has been created -** by a prior successful call to [sqlite3_blob_open()] and which has not -** been closed by [sqlite3_blob_close()]. Passing any other pointer in -** to this routine results in undefined and probably undesirable behavior. -** -** See also: [sqlite3_blob_read()]. -*/ -SQLITE_API int sqlite3_blob_write(sqlite3_blob *, const void *z, int n, int iOffset); - -/* -** CAPI3REF: Virtual File System Objects -** -** A virtual filesystem (VFS) is an [sqlite3_vfs] object -** that SQLite uses to interact -** with the underlying operating system. Most SQLite builds come with a -** single default VFS that is appropriate for the host computer. -** New VFSes can be registered and existing VFSes can be unregistered. -** The following interfaces are provided. -** -** ^The sqlite3_vfs_find() interface returns a pointer to a VFS given its name. -** ^Names are case sensitive. -** ^Names are zero-terminated UTF-8 strings. -** ^If there is no match, a NULL pointer is returned. -** ^If zVfsName is NULL then the default VFS is returned. -** -** ^New VFSes are registered with sqlite3_vfs_register(). -** ^Each new VFS becomes the default VFS if the makeDflt flag is set. -** ^The same VFS can be registered multiple times without injury. -** ^To make an existing VFS into the default VFS, register it again -** with the makeDflt flag set. If two different VFSes with the -** same name are registered, the behavior is undefined. If a -** VFS is registered with a name that is NULL or an empty string, -** then the behavior is undefined. -** -** ^Unregister a VFS with the sqlite3_vfs_unregister() interface. -** ^(If the default VFS is unregistered, another VFS is chosen as -** the default. The choice for the new VFS is arbitrary.)^ -*/ -SQLITE_API sqlite3_vfs *sqlite3_vfs_find(const char *zVfsName); -SQLITE_API int sqlite3_vfs_register(sqlite3_vfs*, int makeDflt); -SQLITE_API int sqlite3_vfs_unregister(sqlite3_vfs*); - -/* -** CAPI3REF: Mutexes -** -** The SQLite core uses these routines for thread -** synchronization. Though they are intended for internal -** use by SQLite, code that links against SQLite is -** permitted to use any of these routines. -** -** The SQLite source code contains multiple implementations -** of these mutex routines. An appropriate implementation -** is selected automatically at compile-time. ^(The following -** implementations are available in the SQLite core: -** -**
    -**
  • SQLITE_MUTEX_OS2 -**
  • SQLITE_MUTEX_PTHREADS -**
  • SQLITE_MUTEX_W32 -**
  • SQLITE_MUTEX_NOOP -**
)^ -** -** ^The SQLITE_MUTEX_NOOP implementation is a set of routines -** that does no real locking and is appropriate for use in -** a single-threaded application. ^The SQLITE_MUTEX_OS2, -** SQLITE_MUTEX_PTHREADS, and SQLITE_MUTEX_W32 implementations -** are appropriate for use on OS/2, Unix, and Windows. -** -** ^(If SQLite is compiled with the SQLITE_MUTEX_APPDEF preprocessor -** macro defined (with "-DSQLITE_MUTEX_APPDEF=1"), then no mutex -** implementation is included with the library. In this case the -** application must supply a custom mutex implementation using the -** [SQLITE_CONFIG_MUTEX] option of the sqlite3_config() function -** before calling sqlite3_initialize() or any other public sqlite3_ -** function that calls sqlite3_initialize().)^ -** -** ^The sqlite3_mutex_alloc() routine allocates a new -** mutex and returns a pointer to it. ^If it returns NULL -** that means that a mutex could not be allocated. ^SQLite -** will unwind its stack and return an error. ^(The argument -** to sqlite3_mutex_alloc() is one of these integer constants: -** -**
    -**
  • SQLITE_MUTEX_FAST -**
  • SQLITE_MUTEX_RECURSIVE -**
  • SQLITE_MUTEX_STATIC_MASTER -**
  • SQLITE_MUTEX_STATIC_MEM -**
  • SQLITE_MUTEX_STATIC_MEM2 -**
  • SQLITE_MUTEX_STATIC_PRNG -**
  • SQLITE_MUTEX_STATIC_LRU -**
  • SQLITE_MUTEX_STATIC_LRU2 -**
)^ -** -** ^The first two constants (SQLITE_MUTEX_FAST and SQLITE_MUTEX_RECURSIVE) -** cause sqlite3_mutex_alloc() to create -** a new mutex. ^The new mutex is recursive when SQLITE_MUTEX_RECURSIVE -** is used but not necessarily so when SQLITE_MUTEX_FAST is used. -** The mutex implementation does not need to make a distinction -** between SQLITE_MUTEX_RECURSIVE and SQLITE_MUTEX_FAST if it does -** not want to. ^SQLite will only request a recursive mutex in -** cases where it really needs one. ^If a faster non-recursive mutex -** implementation is available on the host platform, the mutex subsystem -** might return such a mutex in response to SQLITE_MUTEX_FAST. -** -** ^The other allowed parameters to sqlite3_mutex_alloc() (anything other -** than SQLITE_MUTEX_FAST and SQLITE_MUTEX_RECURSIVE) each return -** a pointer to a static preexisting mutex. ^Six static mutexes are -** used by the current version of SQLite. Future versions of SQLite -** may add additional static mutexes. Static mutexes are for internal -** use by SQLite only. Applications that use SQLite mutexes should -** use only the dynamic mutexes returned by SQLITE_MUTEX_FAST or -** SQLITE_MUTEX_RECURSIVE. -** -** ^Note that if one of the dynamic mutex parameters (SQLITE_MUTEX_FAST -** or SQLITE_MUTEX_RECURSIVE) is used then sqlite3_mutex_alloc() -** returns a different mutex on every call. ^But for the static -** mutex types, the same mutex is returned on every call that has -** the same type number. -** -** ^The sqlite3_mutex_free() routine deallocates a previously -** allocated dynamic mutex. ^SQLite is careful to deallocate every -** dynamic mutex that it allocates. The dynamic mutexes must not be in -** use when they are deallocated. Attempting to deallocate a static -** mutex results in undefined behavior. ^SQLite never deallocates -** a static mutex. -** -** ^The sqlite3_mutex_enter() and sqlite3_mutex_try() routines attempt -** to enter a mutex. ^If another thread is already within the mutex, -** sqlite3_mutex_enter() will block and sqlite3_mutex_try() will return -** SQLITE_BUSY. ^The sqlite3_mutex_try() interface returns [SQLITE_OK] -** upon successful entry. ^(Mutexes created using -** SQLITE_MUTEX_RECURSIVE can be entered multiple times by the same thread. -** In such cases the, -** mutex must be exited an equal number of times before another thread -** can enter.)^ ^(If the same thread tries to enter any other -** kind of mutex more than once, the behavior is undefined. -** SQLite will never exhibit -** such behavior in its own use of mutexes.)^ -** -** ^(Some systems (for example, Windows 95) do not support the operation -** implemented by sqlite3_mutex_try(). On those systems, sqlite3_mutex_try() -** will always return SQLITE_BUSY. The SQLite core only ever uses -** sqlite3_mutex_try() as an optimization so this is acceptable behavior.)^ -** -** ^The sqlite3_mutex_leave() routine exits a mutex that was -** previously entered by the same thread. ^(The behavior -** is undefined if the mutex is not currently entered by the -** calling thread or is not currently allocated. SQLite will -** never do either.)^ -** -** ^If the argument to sqlite3_mutex_enter(), sqlite3_mutex_try(), or -** sqlite3_mutex_leave() is a NULL pointer, then all three routines -** behave as no-ops. -** -** See also: [sqlite3_mutex_held()] and [sqlite3_mutex_notheld()]. -*/ -SQLITE_API sqlite3_mutex *sqlite3_mutex_alloc(int); -SQLITE_API void sqlite3_mutex_free(sqlite3_mutex*); -SQLITE_API void sqlite3_mutex_enter(sqlite3_mutex*); -SQLITE_API int sqlite3_mutex_try(sqlite3_mutex*); -SQLITE_API void sqlite3_mutex_leave(sqlite3_mutex*); - -/* -** CAPI3REF: Mutex Methods Object -** -** An instance of this structure defines the low-level routines -** used to allocate and use mutexes. -** -** Usually, the default mutex implementations provided by SQLite are -** sufficient, however the user has the option of substituting a custom -** implementation for specialized deployments or systems for which SQLite -** does not provide a suitable implementation. In this case, the user -** creates and populates an instance of this structure to pass -** to sqlite3_config() along with the [SQLITE_CONFIG_MUTEX] option. -** Additionally, an instance of this structure can be used as an -** output variable when querying the system for the current mutex -** implementation, using the [SQLITE_CONFIG_GETMUTEX] option. -** -** ^The xMutexInit method defined by this structure is invoked as -** part of system initialization by the sqlite3_initialize() function. -** ^The xMutexInit routine is called by SQLite exactly once for each -** effective call to [sqlite3_initialize()]. -** -** ^The xMutexEnd method defined by this structure is invoked as -** part of system shutdown by the sqlite3_shutdown() function. The -** implementation of this method is expected to release all outstanding -** resources obtained by the mutex methods implementation, especially -** those obtained by the xMutexInit method. ^The xMutexEnd() -** interface is invoked exactly once for each call to [sqlite3_shutdown()]. -** -** ^(The remaining seven methods defined by this structure (xMutexAlloc, -** xMutexFree, xMutexEnter, xMutexTry, xMutexLeave, xMutexHeld and -** xMutexNotheld) implement the following interfaces (respectively): -** -**
    -**
  • [sqlite3_mutex_alloc()]
  • -**
  • [sqlite3_mutex_free()]
  • -**
  • [sqlite3_mutex_enter()]
  • -**
  • [sqlite3_mutex_try()]
  • -**
  • [sqlite3_mutex_leave()]
  • -**
  • [sqlite3_mutex_held()]
  • -**
  • [sqlite3_mutex_notheld()]
  • -**
)^ -** -** The only difference is that the public sqlite3_XXX functions enumerated -** above silently ignore any invocations that pass a NULL pointer instead -** of a valid mutex handle. The implementations of the methods defined -** by this structure are not required to handle this case, the results -** of passing a NULL pointer instead of a valid mutex handle are undefined -** (i.e. it is acceptable to provide an implementation that segfaults if -** it is passed a NULL pointer). -** -** The xMutexInit() method must be threadsafe. ^It must be harmless to -** invoke xMutexInit() multiple times within the same process and without -** intervening calls to xMutexEnd(). Second and subsequent calls to -** xMutexInit() must be no-ops. -** -** ^xMutexInit() must not use SQLite memory allocation ([sqlite3_malloc()] -** and its associates). ^Similarly, xMutexAlloc() must not use SQLite memory -** allocation for a static mutex. ^However xMutexAlloc() may use SQLite -** memory allocation for a fast or recursive mutex. -** -** ^SQLite will invoke the xMutexEnd() method when [sqlite3_shutdown()] is -** called, but only if the prior call to xMutexInit returned SQLITE_OK. -** If xMutexInit fails in any way, it is expected to clean up after itself -** prior to returning. -*/ -typedef struct sqlite3_mutex_methods sqlite3_mutex_methods; -struct sqlite3_mutex_methods { - int (*xMutexInit)(void); - int (*xMutexEnd)(void); - sqlite3_mutex *(*xMutexAlloc)(int); - void (*xMutexFree)(sqlite3_mutex *); - void (*xMutexEnter)(sqlite3_mutex *); - int (*xMutexTry)(sqlite3_mutex *); - void (*xMutexLeave)(sqlite3_mutex *); - int (*xMutexHeld)(sqlite3_mutex *); - int (*xMutexNotheld)(sqlite3_mutex *); -}; - -/* -** CAPI3REF: Mutex Verification Routines -** -** The sqlite3_mutex_held() and sqlite3_mutex_notheld() routines -** are intended for use inside assert() statements. ^The SQLite core -** never uses these routines except inside an assert() and applications -** are advised to follow the lead of the core. ^The SQLite core only -** provides implementations for these routines when it is compiled -** with the SQLITE_DEBUG flag. ^External mutex implementations -** are only required to provide these routines if SQLITE_DEBUG is -** defined and if NDEBUG is not defined. -** -** ^These routines should return true if the mutex in their argument -** is held or not held, respectively, by the calling thread. -** -** ^The implementation is not required to provide versions of these -** routines that actually work. If the implementation does not provide working -** versions of these routines, it should at least provide stubs that always -** return true so that one does not get spurious assertion failures. -** -** ^If the argument to sqlite3_mutex_held() is a NULL pointer then -** the routine should return 1. This seems counter-intuitive since -** clearly the mutex cannot be held if it does not exist. But -** the reason the mutex does not exist is because the build is not -** using mutexes. And we do not want the assert() containing the -** call to sqlite3_mutex_held() to fail, so a non-zero return is -** the appropriate thing to do. ^The sqlite3_mutex_notheld() -** interface should also return 1 when given a NULL pointer. -*/ -#ifndef NDEBUG -SQLITE_API int sqlite3_mutex_held(sqlite3_mutex*); -SQLITE_API int sqlite3_mutex_notheld(sqlite3_mutex*); -#endif - -/* -** CAPI3REF: Mutex Types -** -** The [sqlite3_mutex_alloc()] interface takes a single argument -** which is one of these integer constants. -** -** The set of static mutexes may change from one SQLite release to the -** next. Applications that override the built-in mutex logic must be -** prepared to accommodate additional static mutexes. -*/ -#define SQLITE_MUTEX_FAST 0 -#define SQLITE_MUTEX_RECURSIVE 1 -#define SQLITE_MUTEX_STATIC_MASTER 2 -#define SQLITE_MUTEX_STATIC_MEM 3 /* sqlite3_malloc() */ -#define SQLITE_MUTEX_STATIC_MEM2 4 /* NOT USED */ -#define SQLITE_MUTEX_STATIC_OPEN 4 /* sqlite3BtreeOpen() */ -#define SQLITE_MUTEX_STATIC_PRNG 5 /* sqlite3_random() */ -#define SQLITE_MUTEX_STATIC_LRU 6 /* lru page list */ -#define SQLITE_MUTEX_STATIC_LRU2 7 /* NOT USED */ -#define SQLITE_MUTEX_STATIC_PMEM 7 /* sqlite3PageMalloc() */ - -/* -** CAPI3REF: Retrieve the mutex for a database connection -** -** ^This interface returns a pointer the [sqlite3_mutex] object that -** serializes access to the [database connection] given in the argument -** when the [threading mode] is Serialized. -** ^If the [threading mode] is Single-thread or Multi-thread then this -** routine returns a NULL pointer. -*/ -SQLITE_API sqlite3_mutex *sqlite3_db_mutex(sqlite3*); - -/* -** CAPI3REF: Low-Level Control Of Database Files -** -** ^The [sqlite3_file_control()] interface makes a direct call to the -** xFileControl method for the [sqlite3_io_methods] object associated -** with a particular database identified by the second argument. ^The -** name of the database is "main" for the main database or "temp" for the -** TEMP database, or the name that appears after the AS keyword for -** databases that are added using the [ATTACH] SQL command. -** ^A NULL pointer can be used in place of "main" to refer to the -** main database file. -** ^The third and fourth parameters to this routine -** are passed directly through to the second and third parameters of -** the xFileControl method. ^The return value of the xFileControl -** method becomes the return value of this routine. -** -** ^The SQLITE_FCNTL_FILE_POINTER value for the op parameter causes -** a pointer to the underlying [sqlite3_file] object to be written into -** the space pointed to by the 4th parameter. ^The SQLITE_FCNTL_FILE_POINTER -** case is a short-circuit path which does not actually invoke the -** underlying sqlite3_io_methods.xFileControl method. -** -** ^If the second parameter (zDbName) does not match the name of any -** open database file, then SQLITE_ERROR is returned. ^This error -** code is not remembered and will not be recalled by [sqlite3_errcode()] -** or [sqlite3_errmsg()]. The underlying xFileControl method might -** also return SQLITE_ERROR. There is no way to distinguish between -** an incorrect zDbName and an SQLITE_ERROR return from the underlying -** xFileControl method. -** -** See also: [SQLITE_FCNTL_LOCKSTATE] -*/ -SQLITE_API int sqlite3_file_control(sqlite3*, const char *zDbName, int op, void*); - -/* -** CAPI3REF: Testing Interface -** -** ^The sqlite3_test_control() interface is used to read out internal -** state of SQLite and to inject faults into SQLite for testing -** purposes. ^The first parameter is an operation code that determines -** the number, meaning, and operation of all subsequent parameters. -** -** This interface is not for use by applications. It exists solely -** for verifying the correct operation of the SQLite library. Depending -** on how the SQLite library is compiled, this interface might not exist. -** -** The details of the operation codes, their meanings, the parameters -** they take, and what they do are all subject to change without notice. -** Unlike most of the SQLite API, this function is not guaranteed to -** operate consistently from one release to the next. -*/ -SQLITE_API int sqlite3_test_control(int op, ...); - -/* -** CAPI3REF: Testing Interface Operation Codes -** -** These constants are the valid operation code parameters used -** as the first argument to [sqlite3_test_control()]. -** -** These parameters and their meanings are subject to change -** without notice. These values are for testing purposes only. -** Applications should not use any of these parameters or the -** [sqlite3_test_control()] interface. -*/ -#define SQLITE_TESTCTRL_FIRST 5 -#define SQLITE_TESTCTRL_PRNG_SAVE 5 -#define SQLITE_TESTCTRL_PRNG_RESTORE 6 -#define SQLITE_TESTCTRL_PRNG_RESET 7 -#define SQLITE_TESTCTRL_BITVEC_TEST 8 -#define SQLITE_TESTCTRL_FAULT_INSTALL 9 -#define SQLITE_TESTCTRL_BENIGN_MALLOC_HOOKS 10 -#define SQLITE_TESTCTRL_PENDING_BYTE 11 -#define SQLITE_TESTCTRL_ASSERT 12 -#define SQLITE_TESTCTRL_ALWAYS 13 -#define SQLITE_TESTCTRL_RESERVE 14 -#define SQLITE_TESTCTRL_OPTIMIZATIONS 15 -#define SQLITE_TESTCTRL_ISKEYWORD 16 -#define SQLITE_TESTCTRL_SCRATCHMALLOC 17 -#define SQLITE_TESTCTRL_LOCALTIME_FAULT 18 -#define SQLITE_TESTCTRL_EXPLAIN_STMT 19 -#define SQLITE_TESTCTRL_LAST 19 - -/* -** CAPI3REF: SQLite Runtime Status -** -** ^This interface is used to retrieve runtime status information -** about the performance of SQLite, and optionally to reset various -** highwater marks. ^The first argument is an integer code for -** the specific parameter to measure. ^(Recognized integer codes -** are of the form [status parameters | SQLITE_STATUS_...].)^ -** ^The current value of the parameter is returned into *pCurrent. -** ^The highest recorded value is returned in *pHighwater. ^If the -** resetFlag is true, then the highest record value is reset after -** *pHighwater is written. ^(Some parameters do not record the highest -** value. For those parameters -** nothing is written into *pHighwater and the resetFlag is ignored.)^ -** ^(Other parameters record only the highwater mark and not the current -** value. For these latter parameters nothing is written into *pCurrent.)^ -** -** ^The sqlite3_status() routine returns SQLITE_OK on success and a -** non-zero [error code] on failure. -** -** This routine is threadsafe but is not atomic. This routine can be -** called while other threads are running the same or different SQLite -** interfaces. However the values returned in *pCurrent and -** *pHighwater reflect the status of SQLite at different points in time -** and it is possible that another thread might change the parameter -** in between the times when *pCurrent and *pHighwater are written. -** -** See also: [sqlite3_db_status()] -*/ -SQLITE_API int sqlite3_status(int op, int *pCurrent, int *pHighwater, int resetFlag); - - -/* -** CAPI3REF: Status Parameters -** KEYWORDS: {status parameters} -** -** These integer constants designate various run-time status parameters -** that can be returned by [sqlite3_status()]. -** -**
-** [[SQLITE_STATUS_MEMORY_USED]] ^(
SQLITE_STATUS_MEMORY_USED
-**
This parameter is the current amount of memory checked out -** using [sqlite3_malloc()], either directly or indirectly. The -** figure includes calls made to [sqlite3_malloc()] by the application -** and internal memory usage by the SQLite library. Scratch memory -** controlled by [SQLITE_CONFIG_SCRATCH] and auxiliary page-cache -** memory controlled by [SQLITE_CONFIG_PAGECACHE] is not included in -** this parameter. The amount returned is the sum of the allocation -** sizes as reported by the xSize method in [sqlite3_mem_methods].
)^ -** -** [[SQLITE_STATUS_MALLOC_SIZE]] ^(
SQLITE_STATUS_MALLOC_SIZE
-**
This parameter records the largest memory allocation request -** handed to [sqlite3_malloc()] or [sqlite3_realloc()] (or their -** internal equivalents). Only the value returned in the -** *pHighwater parameter to [sqlite3_status()] is of interest. -** The value written into the *pCurrent parameter is undefined.
)^ -** -** [[SQLITE_STATUS_MALLOC_COUNT]] ^(
SQLITE_STATUS_MALLOC_COUNT
-**
This parameter records the number of separate memory allocations -** currently checked out.
)^ -** -** [[SQLITE_STATUS_PAGECACHE_USED]] ^(
SQLITE_STATUS_PAGECACHE_USED
-**
This parameter returns the number of pages used out of the -** [pagecache memory allocator] that was configured using -** [SQLITE_CONFIG_PAGECACHE]. The -** value returned is in pages, not in bytes.
)^ -** -** [[SQLITE_STATUS_PAGECACHE_OVERFLOW]] -** ^(
SQLITE_STATUS_PAGECACHE_OVERFLOW
-**
This parameter returns the number of bytes of page cache -** allocation which could not be satisfied by the [SQLITE_CONFIG_PAGECACHE] -** buffer and where forced to overflow to [sqlite3_malloc()]. The -** returned value includes allocations that overflowed because they -** where too large (they were larger than the "sz" parameter to -** [SQLITE_CONFIG_PAGECACHE]) and allocations that overflowed because -** no space was left in the page cache.
)^ -** -** [[SQLITE_STATUS_PAGECACHE_SIZE]] ^(
SQLITE_STATUS_PAGECACHE_SIZE
-**
This parameter records the largest memory allocation request -** handed to [pagecache memory allocator]. Only the value returned in the -** *pHighwater parameter to [sqlite3_status()] is of interest. -** The value written into the *pCurrent parameter is undefined.
)^ -** -** [[SQLITE_STATUS_SCRATCH_USED]] ^(
SQLITE_STATUS_SCRATCH_USED
-**
This parameter returns the number of allocations used out of the -** [scratch memory allocator] configured using -** [SQLITE_CONFIG_SCRATCH]. The value returned is in allocations, not -** in bytes. Since a single thread may only have one scratch allocation -** outstanding at time, this parameter also reports the number of threads -** using scratch memory at the same time.
)^ -** -** [[SQLITE_STATUS_SCRATCH_OVERFLOW]] ^(
SQLITE_STATUS_SCRATCH_OVERFLOW
-**
This parameter returns the number of bytes of scratch memory -** allocation which could not be satisfied by the [SQLITE_CONFIG_SCRATCH] -** buffer and where forced to overflow to [sqlite3_malloc()]. The values -** returned include overflows because the requested allocation was too -** larger (that is, because the requested allocation was larger than the -** "sz" parameter to [SQLITE_CONFIG_SCRATCH]) and because no scratch buffer -** slots were available. -**
)^ -** -** [[SQLITE_STATUS_SCRATCH_SIZE]] ^(
SQLITE_STATUS_SCRATCH_SIZE
-**
This parameter records the largest memory allocation request -** handed to [scratch memory allocator]. Only the value returned in the -** *pHighwater parameter to [sqlite3_status()] is of interest. -** The value written into the *pCurrent parameter is undefined.
)^ -** -** [[SQLITE_STATUS_PARSER_STACK]] ^(
SQLITE_STATUS_PARSER_STACK
-**
This parameter records the deepest parser stack. It is only -** meaningful if SQLite is compiled with [YYTRACKMAXSTACKDEPTH].
)^ -**
-** -** New status parameters may be added from time to time. -*/ -#define SQLITE_STATUS_MEMORY_USED 0 -#define SQLITE_STATUS_PAGECACHE_USED 1 -#define SQLITE_STATUS_PAGECACHE_OVERFLOW 2 -#define SQLITE_STATUS_SCRATCH_USED 3 -#define SQLITE_STATUS_SCRATCH_OVERFLOW 4 -#define SQLITE_STATUS_MALLOC_SIZE 5 -#define SQLITE_STATUS_PARSER_STACK 6 -#define SQLITE_STATUS_PAGECACHE_SIZE 7 -#define SQLITE_STATUS_SCRATCH_SIZE 8 -#define SQLITE_STATUS_MALLOC_COUNT 9 - -/* -** CAPI3REF: Database Connection Status -** -** ^This interface is used to retrieve runtime status information -** about a single [database connection]. ^The first argument is the -** database connection object to be interrogated. ^The second argument -** is an integer constant, taken from the set of -** [SQLITE_DBSTATUS options], that -** determines the parameter to interrogate. The set of -** [SQLITE_DBSTATUS options] is likely -** to grow in future releases of SQLite. -** -** ^The current value of the requested parameter is written into *pCur -** and the highest instantaneous value is written into *pHiwtr. ^If -** the resetFlg is true, then the highest instantaneous value is -** reset back down to the current value. -** -** ^The sqlite3_db_status() routine returns SQLITE_OK on success and a -** non-zero [error code] on failure. -** -** See also: [sqlite3_status()] and [sqlite3_stmt_status()]. -*/ -SQLITE_API int sqlite3_db_status(sqlite3*, int op, int *pCur, int *pHiwtr, int resetFlg); - -/* -** CAPI3REF: Status Parameters for database connections -** KEYWORDS: {SQLITE_DBSTATUS options} -** -** These constants are the available integer "verbs" that can be passed as -** the second argument to the [sqlite3_db_status()] interface. -** -** New verbs may be added in future releases of SQLite. Existing verbs -** might be discontinued. Applications should check the return code from -** [sqlite3_db_status()] to make sure that the call worked. -** The [sqlite3_db_status()] interface will return a non-zero error code -** if a discontinued or unsupported verb is invoked. -** -**
-** [[SQLITE_DBSTATUS_LOOKASIDE_USED]] ^(
SQLITE_DBSTATUS_LOOKASIDE_USED
-**
This parameter returns the number of lookaside memory slots currently -** checked out.
)^ -** -** [[SQLITE_DBSTATUS_LOOKASIDE_HIT]] ^(
SQLITE_DBSTATUS_LOOKASIDE_HIT
-**
This parameter returns the number malloc attempts that were -** satisfied using lookaside memory. Only the high-water value is meaningful; -** the current value is always zero.)^ -** -** [[SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE]] -** ^(
SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE
-**
This parameter returns the number malloc attempts that might have -** been satisfied using lookaside memory but failed due to the amount of -** memory requested being larger than the lookaside slot size. -** Only the high-water value is meaningful; -** the current value is always zero.)^ -** -** [[SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL]] -** ^(
SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL
-**
This parameter returns the number malloc attempts that might have -** been satisfied using lookaside memory but failed due to all lookaside -** memory already being in use. -** Only the high-water value is meaningful; -** the current value is always zero.)^ -** -** [[SQLITE_DBSTATUS_CACHE_USED]] ^(
SQLITE_DBSTATUS_CACHE_USED
-**
This parameter returns the approximate number of of bytes of heap -** memory used by all pager caches associated with the database connection.)^ -** ^The highwater mark associated with SQLITE_DBSTATUS_CACHE_USED is always 0. -** -** [[SQLITE_DBSTATUS_SCHEMA_USED]] ^(
SQLITE_DBSTATUS_SCHEMA_USED
-**
This parameter returns the approximate number of of bytes of heap -** memory used to store the schema for all databases associated -** with the connection - main, temp, and any [ATTACH]-ed databases.)^ -** ^The full amount of memory used by the schemas is reported, even if the -** schema memory is shared with other database connections due to -** [shared cache mode] being enabled. -** ^The highwater mark associated with SQLITE_DBSTATUS_SCHEMA_USED is always 0. -** -** [[SQLITE_DBSTATUS_STMT_USED]] ^(
SQLITE_DBSTATUS_STMT_USED
-**
This parameter returns the approximate number of of bytes of heap -** and lookaside memory used by all prepared statements associated with -** the database connection.)^ -** ^The highwater mark associated with SQLITE_DBSTATUS_STMT_USED is always 0. -**
-** -** [[SQLITE_DBSTATUS_CACHE_HIT]] ^(
SQLITE_DBSTATUS_CACHE_HIT
-**
This parameter returns the number of pager cache hits that have -** occurred.)^ ^The highwater mark associated with SQLITE_DBSTATUS_CACHE_HIT -** is always 0. -**
-** -** [[SQLITE_DBSTATUS_CACHE_MISS]] ^(
SQLITE_DBSTATUS_CACHE_MISS
-**
This parameter returns the number of pager cache misses that have -** occurred.)^ ^The highwater mark associated with SQLITE_DBSTATUS_CACHE_MISS -** is always 0. -**
-** -** [[SQLITE_DBSTATUS_CACHE_WRITE]] ^(
SQLITE_DBSTATUS_CACHE_WRITE
-**
This parameter returns the number of dirty cache entries that have -** been written to disk. Specifically, the number of pages written to the -** wal file in wal mode databases, or the number of pages written to the -** database file in rollback mode databases. Any pages written as part of -** transaction rollback or database recovery operations are not included. -** If an IO or other error occurs while writing a page to disk, the effect -** on subsequent SQLITE_DBSTATUS_CACHE_WRITE requests is undefined.)^ ^The -** highwater mark associated with SQLITE_DBSTATUS_CACHE_WRITE is always 0. -**
-**
-*/ -#define SQLITE_DBSTATUS_LOOKASIDE_USED 0 -#define SQLITE_DBSTATUS_CACHE_USED 1 -#define SQLITE_DBSTATUS_SCHEMA_USED 2 -#define SQLITE_DBSTATUS_STMT_USED 3 -#define SQLITE_DBSTATUS_LOOKASIDE_HIT 4 -#define SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE 5 -#define SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL 6 -#define SQLITE_DBSTATUS_CACHE_HIT 7 -#define SQLITE_DBSTATUS_CACHE_MISS 8 -#define SQLITE_DBSTATUS_CACHE_WRITE 9 -#define SQLITE_DBSTATUS_MAX 9 /* Largest defined DBSTATUS */ - - -/* -** CAPI3REF: Prepared Statement Status -** -** ^(Each prepared statement maintains various -** [SQLITE_STMTSTATUS counters] that measure the number -** of times it has performed specific operations.)^ These counters can -** be used to monitor the performance characteristics of the prepared -** statements. For example, if the number of table steps greatly exceeds -** the number of table searches or result rows, that would tend to indicate -** that the prepared statement is using a full table scan rather than -** an index. -** -** ^(This interface is used to retrieve and reset counter values from -** a [prepared statement]. The first argument is the prepared statement -** object to be interrogated. The second argument -** is an integer code for a specific [SQLITE_STMTSTATUS counter] -** to be interrogated.)^ -** ^The current value of the requested counter is returned. -** ^If the resetFlg is true, then the counter is reset to zero after this -** interface call returns. -** -** See also: [sqlite3_status()] and [sqlite3_db_status()]. -*/ -SQLITE_API int sqlite3_stmt_status(sqlite3_stmt*, int op,int resetFlg); - -/* -** CAPI3REF: Status Parameters for prepared statements -** KEYWORDS: {SQLITE_STMTSTATUS counter} {SQLITE_STMTSTATUS counters} -** -** These preprocessor macros define integer codes that name counter -** values associated with the [sqlite3_stmt_status()] interface. -** The meanings of the various counters are as follows: -** -**
-** [[SQLITE_STMTSTATUS_FULLSCAN_STEP]]
SQLITE_STMTSTATUS_FULLSCAN_STEP
-**
^This is the number of times that SQLite has stepped forward in -** a table as part of a full table scan. Large numbers for this counter -** may indicate opportunities for performance improvement through -** careful use of indices.
-** -** [[SQLITE_STMTSTATUS_SORT]]
SQLITE_STMTSTATUS_SORT
-**
^This is the number of sort operations that have occurred. -** A non-zero value in this counter may indicate an opportunity to -** improvement performance through careful use of indices.
-** -** [[SQLITE_STMTSTATUS_AUTOINDEX]]
SQLITE_STMTSTATUS_AUTOINDEX
-**
^This is the number of rows inserted into transient indices that -** were created automatically in order to help joins run faster. -** A non-zero value in this counter may indicate an opportunity to -** improvement performance by adding permanent indices that do not -** need to be reinitialized each time the statement is run.
-**
-*/ -#define SQLITE_STMTSTATUS_FULLSCAN_STEP 1 -#define SQLITE_STMTSTATUS_SORT 2 -#define SQLITE_STMTSTATUS_AUTOINDEX 3 - -/* -** CAPI3REF: Custom Page Cache Object -** -** The sqlite3_pcache type is opaque. It is implemented by -** the pluggable module. The SQLite core has no knowledge of -** its size or internal structure and never deals with the -** sqlite3_pcache object except by holding and passing pointers -** to the object. -** -** See [sqlite3_pcache_methods2] for additional information. -*/ -typedef struct sqlite3_pcache sqlite3_pcache; - -/* -** CAPI3REF: Custom Page Cache Object -** -** The sqlite3_pcache_page object represents a single page in the -** page cache. The page cache will allocate instances of this -** object. Various methods of the page cache use pointers to instances -** of this object as parameters or as their return value. -** -** See [sqlite3_pcache_methods2] for additional information. -*/ -typedef struct sqlite3_pcache_page sqlite3_pcache_page; -struct sqlite3_pcache_page { - void *pBuf; /* The content of the page */ - void *pExtra; /* Extra information associated with the page */ -}; - -/* -** CAPI3REF: Application Defined Page Cache. -** KEYWORDS: {page cache} -** -** ^(The [sqlite3_config]([SQLITE_CONFIG_PCACHE2], ...) interface can -** register an alternative page cache implementation by passing in an -** instance of the sqlite3_pcache_methods2 structure.)^ -** In many applications, most of the heap memory allocated by -** SQLite is used for the page cache. -** By implementing a -** custom page cache using this API, an application can better control -** the amount of memory consumed by SQLite, the way in which -** that memory is allocated and released, and the policies used to -** determine exactly which parts of a database file are cached and for -** how long. -** -** The alternative page cache mechanism is an -** extreme measure that is only needed by the most demanding applications. -** The built-in page cache is recommended for most uses. -** -** ^(The contents of the sqlite3_pcache_methods2 structure are copied to an -** internal buffer by SQLite within the call to [sqlite3_config]. Hence -** the application may discard the parameter after the call to -** [sqlite3_config()] returns.)^ -** -** [[the xInit() page cache method]] -** ^(The xInit() method is called once for each effective -** call to [sqlite3_initialize()])^ -** (usually only once during the lifetime of the process). ^(The xInit() -** method is passed a copy of the sqlite3_pcache_methods2.pArg value.)^ -** The intent of the xInit() method is to set up global data structures -** required by the custom page cache implementation. -** ^(If the xInit() method is NULL, then the -** built-in default page cache is used instead of the application defined -** page cache.)^ -** -** [[the xShutdown() page cache method]] -** ^The xShutdown() method is called by [sqlite3_shutdown()]. -** It can be used to clean up -** any outstanding resources before process shutdown, if required. -** ^The xShutdown() method may be NULL. -** -** ^SQLite automatically serializes calls to the xInit method, -** so the xInit method need not be threadsafe. ^The -** xShutdown method is only called from [sqlite3_shutdown()] so it does -** not need to be threadsafe either. All other methods must be threadsafe -** in multithreaded applications. -** -** ^SQLite will never invoke xInit() more than once without an intervening -** call to xShutdown(). -** -** [[the xCreate() page cache methods]] -** ^SQLite invokes the xCreate() method to construct a new cache instance. -** SQLite will typically create one cache instance for each open database file, -** though this is not guaranteed. ^The -** first parameter, szPage, is the size in bytes of the pages that must -** be allocated by the cache. ^szPage will always a power of two. ^The -** second parameter szExtra is a number of bytes of extra storage -** associated with each page cache entry. ^The szExtra parameter will -** a number less than 250. SQLite will use the -** extra szExtra bytes on each page to store metadata about the underlying -** database page on disk. The value passed into szExtra depends -** on the SQLite version, the target platform, and how SQLite was compiled. -** ^The third argument to xCreate(), bPurgeable, is true if the cache being -** created will be used to cache database pages of a file stored on disk, or -** false if it is used for an in-memory database. The cache implementation -** does not have to do anything special based with the value of bPurgeable; -** it is purely advisory. ^On a cache where bPurgeable is false, SQLite will -** never invoke xUnpin() except to deliberately delete a page. -** ^In other words, calls to xUnpin() on a cache with bPurgeable set to -** false will always have the "discard" flag set to true. -** ^Hence, a cache created with bPurgeable false will -** never contain any unpinned pages. -** -** [[the xCachesize() page cache method]] -** ^(The xCachesize() method may be called at any time by SQLite to set the -** suggested maximum cache-size (number of pages stored by) the cache -** instance passed as the first argument. This is the value configured using -** the SQLite "[PRAGMA cache_size]" command.)^ As with the bPurgeable -** parameter, the implementation is not required to do anything with this -** value; it is advisory only. -** -** [[the xPagecount() page cache methods]] -** The xPagecount() method must return the number of pages currently -** stored in the cache, both pinned and unpinned. -** -** [[the xFetch() page cache methods]] -** The xFetch() method locates a page in the cache and returns a pointer to -** an sqlite3_pcache_page object associated with that page, or a NULL pointer. -** The pBuf element of the returned sqlite3_pcache_page object will be a -** pointer to a buffer of szPage bytes used to store the content of a -** single database page. The pExtra element of sqlite3_pcache_page will be -** a pointer to the szExtra bytes of extra storage that SQLite has requested -** for each entry in the page cache. -** -** The page to be fetched is determined by the key. ^The minimum key value -** is 1. After it has been retrieved using xFetch, the page is considered -** to be "pinned". -** -** If the requested page is already in the page cache, then the page cache -** implementation must return a pointer to the page buffer with its content -** intact. If the requested page is not already in the cache, then the -** cache implementation should use the value of the createFlag -** parameter to help it determined what action to take: -** -** -**
createFlag Behaviour when page is not already in cache -**
0 Do not allocate a new page. Return NULL. -**
1 Allocate a new page if it easy and convenient to do so. -** Otherwise return NULL. -**
2 Make every effort to allocate a new page. Only return -** NULL if allocating a new page is effectively impossible. -**
-** -** ^(SQLite will normally invoke xFetch() with a createFlag of 0 or 1. SQLite -** will only use a createFlag of 2 after a prior call with a createFlag of 1 -** failed.)^ In between the to xFetch() calls, SQLite may -** attempt to unpin one or more cache pages by spilling the content of -** pinned pages to disk and synching the operating system disk cache. -** -** [[the xUnpin() page cache method]] -** ^xUnpin() is called by SQLite with a pointer to a currently pinned page -** as its second argument. If the third parameter, discard, is non-zero, -** then the page must be evicted from the cache. -** ^If the discard parameter is -** zero, then the page may be discarded or retained at the discretion of -** page cache implementation. ^The page cache implementation -** may choose to evict unpinned pages at any time. -** -** The cache must not perform any reference counting. A single -** call to xUnpin() unpins the page regardless of the number of prior calls -** to xFetch(). -** -** [[the xRekey() page cache methods]] -** The xRekey() method is used to change the key value associated with the -** page passed as the second argument. If the cache -** previously contains an entry associated with newKey, it must be -** discarded. ^Any prior cache entry associated with newKey is guaranteed not -** to be pinned. -** -** When SQLite calls the xTruncate() method, the cache must discard all -** existing cache entries with page numbers (keys) greater than or equal -** to the value of the iLimit parameter passed to xTruncate(). If any -** of these pages are pinned, they are implicitly unpinned, meaning that -** they can be safely discarded. -** -** [[the xDestroy() page cache method]] -** ^The xDestroy() method is used to delete a cache allocated by xCreate(). -** All resources associated with the specified cache should be freed. ^After -** calling the xDestroy() method, SQLite considers the [sqlite3_pcache*] -** handle invalid, and will not use it with any other sqlite3_pcache_methods2 -** functions. -** -** [[the xShrink() page cache method]] -** ^SQLite invokes the xShrink() method when it wants the page cache to -** free up as much of heap memory as possible. The page cache implementation -** is not obligated to free any memory, but well-behaved implementations should -** do their best. -*/ -typedef struct sqlite3_pcache_methods2 sqlite3_pcache_methods2; -struct sqlite3_pcache_methods2 { - int iVersion; - void *pArg; - int (*xInit)(void*); - void (*xShutdown)(void*); - sqlite3_pcache *(*xCreate)(int szPage, int szExtra, int bPurgeable); - void (*xCachesize)(sqlite3_pcache*, int nCachesize); - int (*xPagecount)(sqlite3_pcache*); - sqlite3_pcache_page *(*xFetch)(sqlite3_pcache*, unsigned key, int createFlag); - void (*xUnpin)(sqlite3_pcache*, sqlite3_pcache_page*, int discard); - void (*xRekey)(sqlite3_pcache*, sqlite3_pcache_page*, - unsigned oldKey, unsigned newKey); - void (*xTruncate)(sqlite3_pcache*, unsigned iLimit); - void (*xDestroy)(sqlite3_pcache*); - void (*xShrink)(sqlite3_pcache*); -}; - -/* -** This is the obsolete pcache_methods object that has now been replaced -** by sqlite3_pcache_methods2. This object is not used by SQLite. It is -** retained in the header file for backwards compatibility only. -*/ -typedef struct sqlite3_pcache_methods sqlite3_pcache_methods; -struct sqlite3_pcache_methods { - void *pArg; - int (*xInit)(void*); - void (*xShutdown)(void*); - sqlite3_pcache *(*xCreate)(int szPage, int bPurgeable); - void (*xCachesize)(sqlite3_pcache*, int nCachesize); - int (*xPagecount)(sqlite3_pcache*); - void *(*xFetch)(sqlite3_pcache*, unsigned key, int createFlag); - void (*xUnpin)(sqlite3_pcache*, void*, int discard); - void (*xRekey)(sqlite3_pcache*, void*, unsigned oldKey, unsigned newKey); - void (*xTruncate)(sqlite3_pcache*, unsigned iLimit); - void (*xDestroy)(sqlite3_pcache*); -}; - - -/* -** CAPI3REF: Online Backup Object -** -** The sqlite3_backup object records state information about an ongoing -** online backup operation. ^The sqlite3_backup object is created by -** a call to [sqlite3_backup_init()] and is destroyed by a call to -** [sqlite3_backup_finish()]. -** -** See Also: [Using the SQLite Online Backup API] -*/ -typedef struct sqlite3_backup sqlite3_backup; - -/* -** CAPI3REF: Online Backup API. -** -** The backup API copies the content of one database into another. -** It is useful either for creating backups of databases or -** for copying in-memory databases to or from persistent files. -** -** See Also: [Using the SQLite Online Backup API] -** -** ^SQLite holds a write transaction open on the destination database file -** for the duration of the backup operation. -** ^The source database is read-locked only while it is being read; -** it is not locked continuously for the entire backup operation. -** ^Thus, the backup may be performed on a live source database without -** preventing other database connections from -** reading or writing to the source database while the backup is underway. -** -** ^(To perform a backup operation: -**
    -**
  1. sqlite3_backup_init() is called once to initialize the -** backup, -**
  2. sqlite3_backup_step() is called one or more times to transfer -** the data between the two databases, and finally -**
  3. sqlite3_backup_finish() is called to release all resources -** associated with the backup operation. -**
)^ -** There should be exactly one call to sqlite3_backup_finish() for each -** successful call to sqlite3_backup_init(). -** -** [[sqlite3_backup_init()]] sqlite3_backup_init() -** -** ^The D and N arguments to sqlite3_backup_init(D,N,S,M) are the -** [database connection] associated with the destination database -** and the database name, respectively. -** ^The database name is "main" for the main database, "temp" for the -** temporary database, or the name specified after the AS keyword in -** an [ATTACH] statement for an attached database. -** ^The S and M arguments passed to -** sqlite3_backup_init(D,N,S,M) identify the [database connection] -** and database name of the source database, respectively. -** ^The source and destination [database connections] (parameters S and D) -** must be different or else sqlite3_backup_init(D,N,S,M) will fail with -** an error. -** -** ^If an error occurs within sqlite3_backup_init(D,N,S,M), then NULL is -** returned and an error code and error message are stored in the -** destination [database connection] D. -** ^The error code and message for the failed call to sqlite3_backup_init() -** can be retrieved using the [sqlite3_errcode()], [sqlite3_errmsg()], and/or -** [sqlite3_errmsg16()] functions. -** ^A successful call to sqlite3_backup_init() returns a pointer to an -** [sqlite3_backup] object. -** ^The [sqlite3_backup] object may be used with the sqlite3_backup_step() and -** sqlite3_backup_finish() functions to perform the specified backup -** operation. -** -** [[sqlite3_backup_step()]] sqlite3_backup_step() -** -** ^Function sqlite3_backup_step(B,N) will copy up to N pages between -** the source and destination databases specified by [sqlite3_backup] object B. -** ^If N is negative, all remaining source pages are copied. -** ^If sqlite3_backup_step(B,N) successfully copies N pages and there -** are still more pages to be copied, then the function returns [SQLITE_OK]. -** ^If sqlite3_backup_step(B,N) successfully finishes copying all pages -** from source to destination, then it returns [SQLITE_DONE]. -** ^If an error occurs while running sqlite3_backup_step(B,N), -** then an [error code] is returned. ^As well as [SQLITE_OK] and -** [SQLITE_DONE], a call to sqlite3_backup_step() may return [SQLITE_READONLY], -** [SQLITE_NOMEM], [SQLITE_BUSY], [SQLITE_LOCKED], or an -** [SQLITE_IOERR_ACCESS | SQLITE_IOERR_XXX] extended error code. -** -** ^(The sqlite3_backup_step() might return [SQLITE_READONLY] if -**
    -**
  1. the destination database was opened read-only, or -**
  2. the destination database is using write-ahead-log journaling -** and the destination and source page sizes differ, or -**
  3. the destination database is an in-memory database and the -** destination and source page sizes differ. -**
)^ -** -** ^If sqlite3_backup_step() cannot obtain a required file-system lock, then -** the [sqlite3_busy_handler | busy-handler function] -** is invoked (if one is specified). ^If the -** busy-handler returns non-zero before the lock is available, then -** [SQLITE_BUSY] is returned to the caller. ^In this case the call to -** sqlite3_backup_step() can be retried later. ^If the source -** [database connection] -** is being used to write to the source database when sqlite3_backup_step() -** is called, then [SQLITE_LOCKED] is returned immediately. ^Again, in this -** case the call to sqlite3_backup_step() can be retried later on. ^(If -** [SQLITE_IOERR_ACCESS | SQLITE_IOERR_XXX], [SQLITE_NOMEM], or -** [SQLITE_READONLY] is returned, then -** there is no point in retrying the call to sqlite3_backup_step(). These -** errors are considered fatal.)^ The application must accept -** that the backup operation has failed and pass the backup operation handle -** to the sqlite3_backup_finish() to release associated resources. -** -** ^The first call to sqlite3_backup_step() obtains an exclusive lock -** on the destination file. ^The exclusive lock is not released until either -** sqlite3_backup_finish() is called or the backup operation is complete -** and sqlite3_backup_step() returns [SQLITE_DONE]. ^Every call to -** sqlite3_backup_step() obtains a [shared lock] on the source database that -** lasts for the duration of the sqlite3_backup_step() call. -** ^Because the source database is not locked between calls to -** sqlite3_backup_step(), the source database may be modified mid-way -** through the backup process. ^If the source database is modified by an -** external process or via a database connection other than the one being -** used by the backup operation, then the backup will be automatically -** restarted by the next call to sqlite3_backup_step(). ^If the source -** database is modified by the using the same database connection as is used -** by the backup operation, then the backup database is automatically -** updated at the same time. -** -** [[sqlite3_backup_finish()]] sqlite3_backup_finish() -** -** When sqlite3_backup_step() has returned [SQLITE_DONE], or when the -** application wishes to abandon the backup operation, the application -** should destroy the [sqlite3_backup] by passing it to sqlite3_backup_finish(). -** ^The sqlite3_backup_finish() interfaces releases all -** resources associated with the [sqlite3_backup] object. -** ^If sqlite3_backup_step() has not yet returned [SQLITE_DONE], then any -** active write-transaction on the destination database is rolled back. -** The [sqlite3_backup] object is invalid -** and may not be used following a call to sqlite3_backup_finish(). -** -** ^The value returned by sqlite3_backup_finish is [SQLITE_OK] if no -** sqlite3_backup_step() errors occurred, regardless or whether or not -** sqlite3_backup_step() completed. -** ^If an out-of-memory condition or IO error occurred during any prior -** sqlite3_backup_step() call on the same [sqlite3_backup] object, then -** sqlite3_backup_finish() returns the corresponding [error code]. -** -** ^A return of [SQLITE_BUSY] or [SQLITE_LOCKED] from sqlite3_backup_step() -** is not a permanent error and does not affect the return value of -** sqlite3_backup_finish(). -** -** [[sqlite3_backup__remaining()]] [[sqlite3_backup_pagecount()]] -** sqlite3_backup_remaining() and sqlite3_backup_pagecount() -** -** ^Each call to sqlite3_backup_step() sets two values inside -** the [sqlite3_backup] object: the number of pages still to be backed -** up and the total number of pages in the source database file. -** The sqlite3_backup_remaining() and sqlite3_backup_pagecount() interfaces -** retrieve these two values, respectively. -** -** ^The values returned by these functions are only updated by -** sqlite3_backup_step(). ^If the source database is modified during a backup -** operation, then the values are not updated to account for any extra -** pages that need to be updated or the size of the source database file -** changing. -** -** Concurrent Usage of Database Handles -** -** ^The source [database connection] may be used by the application for other -** purposes while a backup operation is underway or being initialized. -** ^If SQLite is compiled and configured to support threadsafe database -** connections, then the source database connection may be used concurrently -** from within other threads. -** -** However, the application must guarantee that the destination -** [database connection] is not passed to any other API (by any thread) after -** sqlite3_backup_init() is called and before the corresponding call to -** sqlite3_backup_finish(). SQLite does not currently check to see -** if the application incorrectly accesses the destination [database connection] -** and so no error code is reported, but the operations may malfunction -** nevertheless. Use of the destination database connection while a -** backup is in progress might also also cause a mutex deadlock. -** -** If running in [shared cache mode], the application must -** guarantee that the shared cache used by the destination database -** is not accessed while the backup is running. In practice this means -** that the application must guarantee that the disk file being -** backed up to is not accessed by any connection within the process, -** not just the specific connection that was passed to sqlite3_backup_init(). -** -** The [sqlite3_backup] object itself is partially threadsafe. Multiple -** threads may safely make multiple concurrent calls to sqlite3_backup_step(). -** However, the sqlite3_backup_remaining() and sqlite3_backup_pagecount() -** APIs are not strictly speaking threadsafe. If they are invoked at the -** same time as another thread is invoking sqlite3_backup_step() it is -** possible that they return invalid values. -*/ -SQLITE_API sqlite3_backup *sqlite3_backup_init( - sqlite3 *pDest, /* Destination database handle */ - const char *zDestName, /* Destination database name */ - sqlite3 *pSource, /* Source database handle */ - const char *zSourceName /* Source database name */ -); -SQLITE_API int sqlite3_backup_step(sqlite3_backup *p, int nPage); -SQLITE_API int sqlite3_backup_finish(sqlite3_backup *p); -SQLITE_API int sqlite3_backup_remaining(sqlite3_backup *p); -SQLITE_API int sqlite3_backup_pagecount(sqlite3_backup *p); - -/* -** CAPI3REF: Unlock Notification -** -** ^When running in shared-cache mode, a database operation may fail with -** an [SQLITE_LOCKED] error if the required locks on the shared-cache or -** individual tables within the shared-cache cannot be obtained. See -** [SQLite Shared-Cache Mode] for a description of shared-cache locking. -** ^This API may be used to register a callback that SQLite will invoke -** when the connection currently holding the required lock relinquishes it. -** ^This API is only available if the library was compiled with the -** [SQLITE_ENABLE_UNLOCK_NOTIFY] C-preprocessor symbol defined. -** -** See Also: [Using the SQLite Unlock Notification Feature]. -** -** ^Shared-cache locks are released when a database connection concludes -** its current transaction, either by committing it or rolling it back. -** -** ^When a connection (known as the blocked connection) fails to obtain a -** shared-cache lock and SQLITE_LOCKED is returned to the caller, the -** identity of the database connection (the blocking connection) that -** has locked the required resource is stored internally. ^After an -** application receives an SQLITE_LOCKED error, it may call the -** sqlite3_unlock_notify() method with the blocked connection handle as -** the first argument to register for a callback that will be invoked -** when the blocking connections current transaction is concluded. ^The -** callback is invoked from within the [sqlite3_step] or [sqlite3_close] -** call that concludes the blocking connections transaction. -** -** ^(If sqlite3_unlock_notify() is called in a multi-threaded application, -** there is a chance that the blocking connection will have already -** concluded its transaction by the time sqlite3_unlock_notify() is invoked. -** If this happens, then the specified callback is invoked immediately, -** from within the call to sqlite3_unlock_notify().)^ -** -** ^If the blocked connection is attempting to obtain a write-lock on a -** shared-cache table, and more than one other connection currently holds -** a read-lock on the same table, then SQLite arbitrarily selects one of -** the other connections to use as the blocking connection. -** -** ^(There may be at most one unlock-notify callback registered by a -** blocked connection. If sqlite3_unlock_notify() is called when the -** blocked connection already has a registered unlock-notify callback, -** then the new callback replaces the old.)^ ^If sqlite3_unlock_notify() is -** called with a NULL pointer as its second argument, then any existing -** unlock-notify callback is canceled. ^The blocked connections -** unlock-notify callback may also be canceled by closing the blocked -** connection using [sqlite3_close()]. -** -** The unlock-notify callback is not reentrant. If an application invokes -** any sqlite3_xxx API functions from within an unlock-notify callback, a -** crash or deadlock may be the result. -** -** ^Unless deadlock is detected (see below), sqlite3_unlock_notify() always -** returns SQLITE_OK. -** -** Callback Invocation Details -** -** When an unlock-notify callback is registered, the application provides a -** single void* pointer that is passed to the callback when it is invoked. -** However, the signature of the callback function allows SQLite to pass -** it an array of void* context pointers. The first argument passed to -** an unlock-notify callback is a pointer to an array of void* pointers, -** and the second is the number of entries in the array. -** -** When a blocking connections transaction is concluded, there may be -** more than one blocked connection that has registered for an unlock-notify -** callback. ^If two or more such blocked connections have specified the -** same callback function, then instead of invoking the callback function -** multiple times, it is invoked once with the set of void* context pointers -** specified by the blocked connections bundled together into an array. -** This gives the application an opportunity to prioritize any actions -** related to the set of unblocked database connections. -** -** Deadlock Detection -** -** Assuming that after registering for an unlock-notify callback a -** database waits for the callback to be issued before taking any further -** action (a reasonable assumption), then using this API may cause the -** application to deadlock. For example, if connection X is waiting for -** connection Y's transaction to be concluded, and similarly connection -** Y is waiting on connection X's transaction, then neither connection -** will proceed and the system may remain deadlocked indefinitely. -** -** To avoid this scenario, the sqlite3_unlock_notify() performs deadlock -** detection. ^If a given call to sqlite3_unlock_notify() would put the -** system in a deadlocked state, then SQLITE_LOCKED is returned and no -** unlock-notify callback is registered. The system is said to be in -** a deadlocked state if connection A has registered for an unlock-notify -** callback on the conclusion of connection B's transaction, and connection -** B has itself registered for an unlock-notify callback when connection -** A's transaction is concluded. ^Indirect deadlock is also detected, so -** the system is also considered to be deadlocked if connection B has -** registered for an unlock-notify callback on the conclusion of connection -** C's transaction, where connection C is waiting on connection A. ^Any -** number of levels of indirection are allowed. -** -** The "DROP TABLE" Exception -** -** When a call to [sqlite3_step()] returns SQLITE_LOCKED, it is almost -** always appropriate to call sqlite3_unlock_notify(). There is however, -** one exception. When executing a "DROP TABLE" or "DROP INDEX" statement, -** SQLite checks if there are any currently executing SELECT statements -** that belong to the same connection. If there are, SQLITE_LOCKED is -** returned. In this case there is no "blocking connection", so invoking -** sqlite3_unlock_notify() results in the unlock-notify callback being -** invoked immediately. If the application then re-attempts the "DROP TABLE" -** or "DROP INDEX" query, an infinite loop might be the result. -** -** One way around this problem is to check the extended error code returned -** by an sqlite3_step() call. ^(If there is a blocking connection, then the -** extended error code is set to SQLITE_LOCKED_SHAREDCACHE. Otherwise, in -** the special "DROP TABLE/INDEX" case, the extended error code is just -** SQLITE_LOCKED.)^ -*/ -SQLITE_API int sqlite3_unlock_notify( - sqlite3 *pBlocked, /* Waiting connection */ - void (*xNotify)(void **apArg, int nArg), /* Callback function to invoke */ - void *pNotifyArg /* Argument to pass to xNotify */ -); - - -/* -** CAPI3REF: String Comparison -** -** ^The [sqlite3_stricmp()] and [sqlite3_strnicmp()] APIs allow applications -** and extensions to compare the contents of two buffers containing UTF-8 -** strings in a case-independent fashion, using the same definition of "case -** independence" that SQLite uses internally when comparing identifiers. -*/ -SQLITE_API int sqlite3_stricmp(const char *, const char *); -SQLITE_API int sqlite3_strnicmp(const char *, const char *, int); - -/* -** CAPI3REF: Error Logging Interface -** -** ^The [sqlite3_log()] interface writes a message into the error log -** established by the [SQLITE_CONFIG_LOG] option to [sqlite3_config()]. -** ^If logging is enabled, the zFormat string and subsequent arguments are -** used with [sqlite3_snprintf()] to generate the final output string. -** -** The sqlite3_log() interface is intended for use by extensions such as -** virtual tables, collating functions, and SQL functions. While there is -** nothing to prevent an application from calling sqlite3_log(), doing so -** is considered bad form. -** -** The zFormat string must not be NULL. -** -** To avoid deadlocks and other threading problems, the sqlite3_log() routine -** will not use dynamically allocated memory. The log message is stored in -** a fixed-length buffer on the stack. If the log message is longer than -** a few hundred characters, it will be truncated to the length of the -** buffer. -*/ -SQLITE_API void sqlite3_log(int iErrCode, const char *zFormat, ...); - -/* -** CAPI3REF: Write-Ahead Log Commit Hook -** -** ^The [sqlite3_wal_hook()] function is used to register a callback that -** will be invoked each time a database connection commits data to a -** [write-ahead log] (i.e. whenever a transaction is committed in -** [journal_mode | journal_mode=WAL mode]). -** -** ^The callback is invoked by SQLite after the commit has taken place and -** the associated write-lock on the database released, so the implementation -** may read, write or [checkpoint] the database as required. -** -** ^The first parameter passed to the callback function when it is invoked -** is a copy of the third parameter passed to sqlite3_wal_hook() when -** registering the callback. ^The second is a copy of the database handle. -** ^The third parameter is the name of the database that was written to - -** either "main" or the name of an [ATTACH]-ed database. ^The fourth parameter -** is the number of pages currently in the write-ahead log file, -** including those that were just committed. -** -** The callback function should normally return [SQLITE_OK]. ^If an error -** code is returned, that error will propagate back up through the -** SQLite code base to cause the statement that provoked the callback -** to report an error, though the commit will have still occurred. If the -** callback returns [SQLITE_ROW] or [SQLITE_DONE], or if it returns a value -** that does not correspond to any valid SQLite error code, the results -** are undefined. -** -** A single database handle may have at most a single write-ahead log callback -** registered at one time. ^Calling [sqlite3_wal_hook()] replaces any -** previously registered write-ahead log callback. ^Note that the -** [sqlite3_wal_autocheckpoint()] interface and the -** [wal_autocheckpoint pragma] both invoke [sqlite3_wal_hook()] and will -** those overwrite any prior [sqlite3_wal_hook()] settings. -*/ -SQLITE_API void *sqlite3_wal_hook( - sqlite3*, - int(*)(void *,sqlite3*,const char*,int), - void* -); - -/* -** CAPI3REF: Configure an auto-checkpoint -** -** ^The [sqlite3_wal_autocheckpoint(D,N)] is a wrapper around -** [sqlite3_wal_hook()] that causes any database on [database connection] D -** to automatically [checkpoint] -** after committing a transaction if there are N or -** more frames in the [write-ahead log] file. ^Passing zero or -** a negative value as the nFrame parameter disables automatic -** checkpoints entirely. -** -** ^The callback registered by this function replaces any existing callback -** registered using [sqlite3_wal_hook()]. ^Likewise, registering a callback -** using [sqlite3_wal_hook()] disables the automatic checkpoint mechanism -** configured by this function. -** -** ^The [wal_autocheckpoint pragma] can be used to invoke this interface -** from SQL. -** -** ^Every new [database connection] defaults to having the auto-checkpoint -** enabled with a threshold of 1000 or [SQLITE_DEFAULT_WAL_AUTOCHECKPOINT] -** pages. The use of this interface -** is only necessary if the default setting is found to be suboptimal -** for a particular application. -*/ -SQLITE_API int sqlite3_wal_autocheckpoint(sqlite3 *db, int N); - -/* -** CAPI3REF: Checkpoint a database -** -** ^The [sqlite3_wal_checkpoint(D,X)] interface causes database named X -** on [database connection] D to be [checkpointed]. ^If X is NULL or an -** empty string, then a checkpoint is run on all databases of -** connection D. ^If the database connection D is not in -** [WAL | write-ahead log mode] then this interface is a harmless no-op. -** -** ^The [wal_checkpoint pragma] can be used to invoke this interface -** from SQL. ^The [sqlite3_wal_autocheckpoint()] interface and the -** [wal_autocheckpoint pragma] can be used to cause this interface to be -** run whenever the WAL reaches a certain size threshold. -** -** See also: [sqlite3_wal_checkpoint_v2()] -*/ -SQLITE_API int sqlite3_wal_checkpoint(sqlite3 *db, const char *zDb); - -/* -** CAPI3REF: Checkpoint a database -** -** Run a checkpoint operation on WAL database zDb attached to database -** handle db. The specific operation is determined by the value of the -** eMode parameter: -** -**
-**
SQLITE_CHECKPOINT_PASSIVE
-** Checkpoint as many frames as possible without waiting for any database -** readers or writers to finish. Sync the db file if all frames in the log -** are checkpointed. This mode is the same as calling -** sqlite3_wal_checkpoint(). The busy-handler callback is never invoked. -** -**
SQLITE_CHECKPOINT_FULL
-** This mode blocks (calls the busy-handler callback) until there is no -** database writer and all readers are reading from the most recent database -** snapshot. It then checkpoints all frames in the log file and syncs the -** database file. This call blocks database writers while it is running, -** but not database readers. -** -**
SQLITE_CHECKPOINT_RESTART
-** This mode works the same way as SQLITE_CHECKPOINT_FULL, except after -** checkpointing the log file it blocks (calls the busy-handler callback) -** until all readers are reading from the database file only. This ensures -** that the next client to write to the database file restarts the log file -** from the beginning. This call blocks database writers while it is running, -** but not database readers. -**
-** -** If pnLog is not NULL, then *pnLog is set to the total number of frames in -** the log file before returning. If pnCkpt is not NULL, then *pnCkpt is set to -** the total number of checkpointed frames (including any that were already -** checkpointed when this function is called). *pnLog and *pnCkpt may be -** populated even if sqlite3_wal_checkpoint_v2() returns other than SQLITE_OK. -** If no values are available because of an error, they are both set to -1 -** before returning to communicate this to the caller. -** -** All calls obtain an exclusive "checkpoint" lock on the database file. If -** any other process is running a checkpoint operation at the same time, the -** lock cannot be obtained and SQLITE_BUSY is returned. Even if there is a -** busy-handler configured, it will not be invoked in this case. -** -** The SQLITE_CHECKPOINT_FULL and RESTART modes also obtain the exclusive -** "writer" lock on the database file. If the writer lock cannot be obtained -** immediately, and a busy-handler is configured, it is invoked and the writer -** lock retried until either the busy-handler returns 0 or the lock is -** successfully obtained. The busy-handler is also invoked while waiting for -** database readers as described above. If the busy-handler returns 0 before -** the writer lock is obtained or while waiting for database readers, the -** checkpoint operation proceeds from that point in the same way as -** SQLITE_CHECKPOINT_PASSIVE - checkpointing as many frames as possible -** without blocking any further. SQLITE_BUSY is returned in this case. -** -** If parameter zDb is NULL or points to a zero length string, then the -** specified operation is attempted on all WAL databases. In this case the -** values written to output parameters *pnLog and *pnCkpt are undefined. If -** an SQLITE_BUSY error is encountered when processing one or more of the -** attached WAL databases, the operation is still attempted on any remaining -** attached databases and SQLITE_BUSY is returned to the caller. If any other -** error occurs while processing an attached database, processing is abandoned -** and the error code returned to the caller immediately. If no error -** (SQLITE_BUSY or otherwise) is encountered while processing the attached -** databases, SQLITE_OK is returned. -** -** If database zDb is the name of an attached database that is not in WAL -** mode, SQLITE_OK is returned and both *pnLog and *pnCkpt set to -1. If -** zDb is not NULL (or a zero length string) and is not the name of any -** attached database, SQLITE_ERROR is returned to the caller. -*/ -SQLITE_API int sqlite3_wal_checkpoint_v2( - sqlite3 *db, /* Database handle */ - const char *zDb, /* Name of attached database (or NULL) */ - int eMode, /* SQLITE_CHECKPOINT_* value */ - int *pnLog, /* OUT: Size of WAL log in frames */ - int *pnCkpt /* OUT: Total number of frames checkpointed */ -); - -/* -** CAPI3REF: Checkpoint operation parameters -** -** These constants can be used as the 3rd parameter to -** [sqlite3_wal_checkpoint_v2()]. See the [sqlite3_wal_checkpoint_v2()] -** documentation for additional information about the meaning and use of -** each of these values. -*/ -#define SQLITE_CHECKPOINT_PASSIVE 0 -#define SQLITE_CHECKPOINT_FULL 1 -#define SQLITE_CHECKPOINT_RESTART 2 - -/* -** CAPI3REF: Virtual Table Interface Configuration -** -** This function may be called by either the [xConnect] or [xCreate] method -** of a [virtual table] implementation to configure -** various facets of the virtual table interface. -** -** If this interface is invoked outside the context of an xConnect or -** xCreate virtual table method then the behavior is undefined. -** -** At present, there is only one option that may be configured using -** this function. (See [SQLITE_VTAB_CONSTRAINT_SUPPORT].) Further options -** may be added in the future. -*/ -SQLITE_API int sqlite3_vtab_config(sqlite3*, int op, ...); - -/* -** CAPI3REF: Virtual Table Configuration Options -** -** These macros define the various options to the -** [sqlite3_vtab_config()] interface that [virtual table] implementations -** can use to customize and optimize their behavior. -** -**
-**
SQLITE_VTAB_CONSTRAINT_SUPPORT -**
Calls of the form -** [sqlite3_vtab_config](db,SQLITE_VTAB_CONSTRAINT_SUPPORT,X) are supported, -** where X is an integer. If X is zero, then the [virtual table] whose -** [xCreate] or [xConnect] method invoked [sqlite3_vtab_config()] does not -** support constraints. In this configuration (which is the default) if -** a call to the [xUpdate] method returns [SQLITE_CONSTRAINT], then the entire -** statement is rolled back as if [ON CONFLICT | OR ABORT] had been -** specified as part of the users SQL statement, regardless of the actual -** ON CONFLICT mode specified. -** -** If X is non-zero, then the virtual table implementation guarantees -** that if [xUpdate] returns [SQLITE_CONSTRAINT], it will do so before -** any modifications to internal or persistent data structures have been made. -** If the [ON CONFLICT] mode is ABORT, FAIL, IGNORE or ROLLBACK, SQLite -** is able to roll back a statement or database transaction, and abandon -** or continue processing the current SQL statement as appropriate. -** If the ON CONFLICT mode is REPLACE and the [xUpdate] method returns -** [SQLITE_CONSTRAINT], SQLite handles this as if the ON CONFLICT mode -** had been ABORT. -** -** Virtual table implementations that are required to handle OR REPLACE -** must do so within the [xUpdate] method. If a call to the -** [sqlite3_vtab_on_conflict()] function indicates that the current ON -** CONFLICT policy is REPLACE, the virtual table implementation should -** silently replace the appropriate rows within the xUpdate callback and -** return SQLITE_OK. Or, if this is not possible, it may return -** SQLITE_CONSTRAINT, in which case SQLite falls back to OR ABORT -** constraint handling. -**
-*/ -#define SQLITE_VTAB_CONSTRAINT_SUPPORT 1 - -/* -** CAPI3REF: Determine The Virtual Table Conflict Policy -** -** This function may only be called from within a call to the [xUpdate] method -** of a [virtual table] implementation for an INSERT or UPDATE operation. ^The -** value returned is one of [SQLITE_ROLLBACK], [SQLITE_IGNORE], [SQLITE_FAIL], -** [SQLITE_ABORT], or [SQLITE_REPLACE], according to the [ON CONFLICT] mode -** of the SQL statement that triggered the call to the [xUpdate] method of the -** [virtual table]. -*/ -SQLITE_API int sqlite3_vtab_on_conflict(sqlite3 *); - -/* -** CAPI3REF: Conflict resolution modes -** -** These constants are returned by [sqlite3_vtab_on_conflict()] to -** inform a [virtual table] implementation what the [ON CONFLICT] mode -** is for the SQL statement being evaluated. -** -** Note that the [SQLITE_IGNORE] constant is also used as a potential -** return value from the [sqlite3_set_authorizer()] callback and that -** [SQLITE_ABORT] is also a [result code]. -*/ -#define SQLITE_ROLLBACK 1 -/* #define SQLITE_IGNORE 2 // Also used by sqlite3_authorizer() callback */ -#define SQLITE_FAIL 3 -/* #define SQLITE_ABORT 4 // Also an error code */ -#define SQLITE_REPLACE 5 - - - -/* -** Undo the hack that converts floating point types to integer for -** builds on processors without floating point support. -*/ -#ifdef SQLITE_OMIT_FLOATING_POINT -# undef double -#endif - -#if 0 -} /* End of the 'extern "C"' block */ -#endif -#endif - -/* -** 2010 August 30 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -************************************************************************* -*/ - -#ifndef _SQLITE3RTREE_H_ -#define _SQLITE3RTREE_H_ - - -#if 0 -extern "C" { -#endif - -typedef struct sqlite3_rtree_geometry sqlite3_rtree_geometry; - -/* -** Register a geometry callback named zGeom that can be used as part of an -** R-Tree geometry query as follows: -** -** SELECT ... FROM WHERE MATCH $zGeom(... params ...) -*/ -SQLITE_API int sqlite3_rtree_geometry_callback( - sqlite3 *db, - const char *zGeom, -#ifdef SQLITE_RTREE_INT_ONLY - int (*xGeom)(sqlite3_rtree_geometry*, int n, sqlite3_int64 *a, int *pRes), -#else - int (*xGeom)(sqlite3_rtree_geometry*, int n, double *a, int *pRes), -#endif - void *pContext -); - - -/* -** A pointer to a structure of the following type is passed as the first -** argument to callbacks registered using rtree_geometry_callback(). -*/ -struct sqlite3_rtree_geometry { - void *pContext; /* Copy of pContext passed to s_r_g_c() */ - int nParam; /* Size of array aParam[] */ - double *aParam; /* Parameters passed to SQL geom function */ - void *pUser; /* Callback implementation user data */ - void (*xDelUser)(void *); /* Called by SQLite to clean up pUser */ -}; - - -#if 0 -} /* end of the 'extern "C"' block */ -#endif - -#endif /* ifndef _SQLITE3RTREE_H_ */ - - -/************** End of sqlite3.h *********************************************/ -/************** Continuing where we left off in sqliteInt.h ******************/ -/************** Include hash.h in the middle of sqliteInt.h ******************/ -/************** Begin file hash.h ********************************************/ -/* -** 2001 September 22 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -************************************************************************* -** This is the header file for the generic hash-table implemenation -** used in SQLite. -*/ -#ifndef _SQLITE_HASH_H_ -#define _SQLITE_HASH_H_ - -/* Forward declarations of structures. */ -typedef struct Hash Hash; -typedef struct HashElem HashElem; - -/* A complete hash table is an instance of the following structure. -** The internals of this structure are intended to be opaque -- client -** code should not attempt to access or modify the fields of this structure -** directly. Change this structure only by using the routines below. -** However, some of the "procedures" and "functions" for modifying and -** accessing this structure are really macros, so we can't really make -** this structure opaque. -** -** All elements of the hash table are on a single doubly-linked list. -** Hash.first points to the head of this list. -** -** There are Hash.htsize buckets. Each bucket points to a spot in -** the global doubly-linked list. The contents of the bucket are the -** element pointed to plus the next _ht.count-1 elements in the list. -** -** Hash.htsize and Hash.ht may be zero. In that case lookup is done -** by a linear search of the global list. For small tables, the -** Hash.ht table is never allocated because if there are few elements -** in the table, it is faster to do a linear search than to manage -** the hash table. -*/ -struct Hash { - unsigned int htsize; /* Number of buckets in the hash table */ - unsigned int count; /* Number of entries in this table */ - HashElem *first; /* The first element of the array */ - struct _ht { /* the hash table */ - int count; /* Number of entries with this hash */ - HashElem *chain; /* Pointer to first entry with this hash */ - } *ht; -}; - -/* Each element in the hash table is an instance of the following -** structure. All elements are stored on a single doubly-linked list. -** -** Again, this structure is intended to be opaque, but it can't really -** be opaque because it is used by macros. -*/ -struct HashElem { - HashElem *next, *prev; /* Next and previous elements in the table */ - void *data; /* Data associated with this element */ - const char *pKey; int nKey; /* Key associated with this element */ -}; - -/* -** Access routines. To delete, insert a NULL pointer. -*/ -SQLITE_PRIVATE void sqlite3HashInit(Hash*); -SQLITE_PRIVATE void *sqlite3HashInsert(Hash*, const char *pKey, int nKey, void *pData); -SQLITE_PRIVATE void *sqlite3HashFind(const Hash*, const char *pKey, int nKey); -SQLITE_PRIVATE void sqlite3HashClear(Hash*); - -/* -** Macros for looping over all elements of a hash table. The idiom is -** like this: -** -** Hash h; -** HashElem *p; -** ... -** for(p=sqliteHashFirst(&h); p; p=sqliteHashNext(p)){ -** SomeStructure *pData = sqliteHashData(p); -** // do something with pData -** } -*/ -#define sqliteHashFirst(H) ((H)->first) -#define sqliteHashNext(E) ((E)->next) -#define sqliteHashData(E) ((E)->data) -/* #define sqliteHashKey(E) ((E)->pKey) // NOT USED */ -/* #define sqliteHashKeysize(E) ((E)->nKey) // NOT USED */ - -/* -** Number of entries in a hash table -*/ -/* #define sqliteHashCount(H) ((H)->count) // NOT USED */ - -#endif /* _SQLITE_HASH_H_ */ - -/************** End of hash.h ************************************************/ -/************** Continuing where we left off in sqliteInt.h ******************/ -/************** Include parse.h in the middle of sqliteInt.h *****************/ -/************** Begin file parse.h *******************************************/ -#define TK_SEMI 1 -#define TK_EXPLAIN 2 -#define TK_QUERY 3 -#define TK_PLAN 4 -#define TK_BEGIN 5 -#define TK_TRANSACTION 6 -#define TK_DEFERRED 7 -#define TK_IMMEDIATE 8 -#define TK_EXCLUSIVE 9 -#define TK_COMMIT 10 -#define TK_END 11 -#define TK_ROLLBACK 12 -#define TK_SAVEPOINT 13 -#define TK_RELEASE 14 -#define TK_TO 15 -#define TK_TABLE 16 -#define TK_CREATE 17 -#define TK_IF 18 -#define TK_NOT 19 -#define TK_EXISTS 20 -#define TK_TEMP 21 -#define TK_LP 22 -#define TK_RP 23 -#define TK_AS 24 -#define TK_COMMA 25 -#define TK_ID 26 -#define TK_INDEXED 27 -#define TK_ABORT 28 -#define TK_ACTION 29 -#define TK_AFTER 30 -#define TK_ANALYZE 31 -#define TK_ASC 32 -#define TK_ATTACH 33 -#define TK_BEFORE 34 -#define TK_BY 35 -#define TK_CASCADE 36 -#define TK_CAST 37 -#define TK_COLUMNKW 38 -#define TK_CONFLICT 39 -#define TK_DATABASE 40 -#define TK_DESC 41 -#define TK_DETACH 42 -#define TK_EACH 43 -#define TK_FAIL 44 -#define TK_FOR 45 -#define TK_IGNORE 46 -#define TK_INITIALLY 47 -#define TK_INSTEAD 48 -#define TK_LIKE_KW 49 -#define TK_MATCH 50 -#define TK_NO 51 -#define TK_KEY 52 -#define TK_OF 53 -#define TK_OFFSET 54 -#define TK_PRAGMA 55 -#define TK_RAISE 56 -#define TK_REPLACE 57 -#define TK_RESTRICT 58 -#define TK_ROW 59 -#define TK_TRIGGER 60 -#define TK_VACUUM 61 -#define TK_VIEW 62 -#define TK_VIRTUAL 63 -#define TK_REINDEX 64 -#define TK_RENAME 65 -#define TK_CTIME_KW 66 -#define TK_ANY 67 -#define TK_OR 68 -#define TK_AND 69 -#define TK_IS 70 -#define TK_BETWEEN 71 -#define TK_IN 72 -#define TK_ISNULL 73 -#define TK_NOTNULL 74 -#define TK_NE 75 -#define TK_EQ 76 -#define TK_GT 77 -#define TK_LE 78 -#define TK_LT 79 -#define TK_GE 80 -#define TK_ESCAPE 81 -#define TK_BITAND 82 -#define TK_BITOR 83 -#define TK_LSHIFT 84 -#define TK_RSHIFT 85 -#define TK_PLUS 86 -#define TK_MINUS 87 -#define TK_STAR 88 -#define TK_SLASH 89 -#define TK_REM 90 -#define TK_CONCAT 91 -#define TK_COLLATE 92 -#define TK_BITNOT 93 -#define TK_STRING 94 -#define TK_JOIN_KW 95 -#define TK_CONSTRAINT 96 -#define TK_DEFAULT 97 -#define TK_NULL 98 -#define TK_PRIMARY 99 -#define TK_UNIQUE 100 -#define TK_CHECK 101 -#define TK_REFERENCES 102 -#define TK_AUTOINCR 103 -#define TK_ON 104 -#define TK_INSERT 105 -#define TK_DELETE 106 -#define TK_UPDATE 107 -#define TK_SET 108 -#define TK_DEFERRABLE 109 -#define TK_FOREIGN 110 -#define TK_DROP 111 -#define TK_UNION 112 -#define TK_ALL 113 -#define TK_EXCEPT 114 -#define TK_INTERSECT 115 -#define TK_SELECT 116 -#define TK_DISTINCT 117 -#define TK_DOT 118 -#define TK_FROM 119 -#define TK_JOIN 120 -#define TK_USING 121 -#define TK_ORDER 122 -#define TK_GROUP 123 -#define TK_HAVING 124 -#define TK_LIMIT 125 -#define TK_WHERE 126 -#define TK_INTO 127 -#define TK_VALUES 128 -#define TK_INTEGER 129 -#define TK_FLOAT 130 -#define TK_BLOB 131 -#define TK_REGISTER 132 -#define TK_VARIABLE 133 -#define TK_CASE 134 -#define TK_WHEN 135 -#define TK_THEN 136 -#define TK_ELSE 137 -#define TK_INDEX 138 -#define TK_ALTER 139 -#define TK_ADD 140 -#define TK_TO_TEXT 141 -#define TK_TO_BLOB 142 -#define TK_TO_NUMERIC 143 -#define TK_TO_INT 144 -#define TK_TO_REAL 145 -#define TK_ISNOT 146 -#define TK_END_OF_FILE 147 -#define TK_ILLEGAL 148 -#define TK_SPACE 149 -#define TK_UNCLOSED_STRING 150 -#define TK_FUNCTION 151 -#define TK_COLUMN 152 -#define TK_AGG_FUNCTION 153 -#define TK_AGG_COLUMN 154 -#define TK_CONST_FUNC 155 -#define TK_UMINUS 156 -#define TK_UPLUS 157 - -/************** End of parse.h ***********************************************/ -/************** Continuing where we left off in sqliteInt.h ******************/ -#include -#include -#include -#include -#include - -/* -** If compiling for a processor that lacks floating point support, -** substitute integer for floating-point -*/ -#ifdef SQLITE_OMIT_FLOATING_POINT -# define double sqlite_int64 -# define float sqlite_int64 -# define LONGDOUBLE_TYPE sqlite_int64 -# ifndef SQLITE_BIG_DBL -# define SQLITE_BIG_DBL (((sqlite3_int64)1)<<50) -# endif -# define SQLITE_OMIT_DATETIME_FUNCS 1 -# define SQLITE_OMIT_TRACE 1 -# undef SQLITE_MIXED_ENDIAN_64BIT_FLOAT -# undef SQLITE_HAVE_ISNAN -#endif -#ifndef SQLITE_BIG_DBL -# define SQLITE_BIG_DBL (1e99) -#endif - -/* -** OMIT_TEMPDB is set to 1 if SQLITE_OMIT_TEMPDB is defined, or 0 -** afterward. Having this macro allows us to cause the C compiler -** to omit code used by TEMP tables without messy #ifndef statements. -*/ -#ifdef SQLITE_OMIT_TEMPDB -#define OMIT_TEMPDB 1 -#else -#define OMIT_TEMPDB 0 -#endif - -/* -** The "file format" number is an integer that is incremented whenever -** the VDBE-level file format changes. The following macros define the -** the default file format for new databases and the maximum file format -** that the library can read. -*/ -#define SQLITE_MAX_FILE_FORMAT 4 -#ifndef SQLITE_DEFAULT_FILE_FORMAT -# define SQLITE_DEFAULT_FILE_FORMAT 4 -#endif - -/* -** Determine whether triggers are recursive by default. This can be -** changed at run-time using a pragma. -*/ -#ifndef SQLITE_DEFAULT_RECURSIVE_TRIGGERS -# define SQLITE_DEFAULT_RECURSIVE_TRIGGERS 0 -#endif - -/* -** Provide a default value for SQLITE_TEMP_STORE in case it is not specified -** on the command-line -*/ -#ifndef SQLITE_TEMP_STORE -# define SQLITE_TEMP_STORE 1 -#endif - -/* -** GCC does not define the offsetof() macro so we'll have to do it -** ourselves. -*/ -#ifndef offsetof -#define offsetof(STRUCTURE,FIELD) ((int)((char*)&((STRUCTURE*)0)->FIELD)) -#endif - -/* -** Check to see if this machine uses EBCDIC. (Yes, believe it or -** not, there are still machines out there that use EBCDIC.) -*/ -#if 'A' == '\301' -# define SQLITE_EBCDIC 1 -#else -# define SQLITE_ASCII 1 -#endif - -/* -** Integers of known sizes. These typedefs might change for architectures -** where the sizes very. Preprocessor macros are available so that the -** types can be conveniently redefined at compile-type. Like this: -** -** cc '-DUINTPTR_TYPE=long long int' ... -*/ -#ifndef UINT32_TYPE -# ifdef HAVE_UINT32_T -# define UINT32_TYPE uint32_t -# else -# define UINT32_TYPE unsigned int -# endif -#endif -#ifndef UINT16_TYPE -# ifdef HAVE_UINT16_T -# define UINT16_TYPE uint16_t -# else -# define UINT16_TYPE unsigned short int -# endif -#endif -#ifndef INT16_TYPE -# ifdef HAVE_INT16_T -# define INT16_TYPE int16_t -# else -# define INT16_TYPE short int -# endif -#endif -#ifndef UINT8_TYPE -# ifdef HAVE_UINT8_T -# define UINT8_TYPE uint8_t -# else -# define UINT8_TYPE unsigned char -# endif -#endif -#ifndef INT8_TYPE -# ifdef HAVE_INT8_T -# define INT8_TYPE int8_t -# else -# define INT8_TYPE signed char -# endif -#endif -#ifndef LONGDOUBLE_TYPE -# define LONGDOUBLE_TYPE long double -#endif -typedef sqlite_int64 i64; /* 8-byte signed integer */ -typedef sqlite_uint64 u64; /* 8-byte unsigned integer */ -typedef UINT32_TYPE u32; /* 4-byte unsigned integer */ -typedef UINT16_TYPE u16; /* 2-byte unsigned integer */ -typedef INT16_TYPE i16; /* 2-byte signed integer */ -typedef UINT8_TYPE u8; /* 1-byte unsigned integer */ -typedef INT8_TYPE i8; /* 1-byte signed integer */ - -/* -** SQLITE_MAX_U32 is a u64 constant that is the maximum u64 value -** that can be stored in a u32 without loss of data. The value -** is 0x00000000ffffffff. But because of quirks of some compilers, we -** have to specify the value in the less intuitive manner shown: -*/ -#define SQLITE_MAX_U32 ((((u64)1)<<32)-1) - -/* -** The datatype used to store estimates of the number of rows in a -** table or index. This is an unsigned integer type. For 99.9% of -** the world, a 32-bit integer is sufficient. But a 64-bit integer -** can be used at compile-time if desired. -*/ -#ifdef SQLITE_64BIT_STATS - typedef u64 tRowcnt; /* 64-bit only if requested at compile-time */ -#else - typedef u32 tRowcnt; /* 32-bit is the default */ -#endif - -/* -** Macros to determine whether the machine is big or little endian, -** evaluated at runtime. -*/ -#ifdef SQLITE_AMALGAMATION -SQLITE_PRIVATE const int sqlite3one = 1; -#else -SQLITE_PRIVATE const int sqlite3one; -#endif -#if defined(i386) || defined(__i386__) || defined(_M_IX86)\ - || defined(__x86_64) || defined(__x86_64__) -# define SQLITE_BIGENDIAN 0 -# define SQLITE_LITTLEENDIAN 1 -# define SQLITE_UTF16NATIVE SQLITE_UTF16LE -#else -# define SQLITE_BIGENDIAN (*(char *)(&sqlite3one)==0) -# define SQLITE_LITTLEENDIAN (*(char *)(&sqlite3one)==1) -# define SQLITE_UTF16NATIVE (SQLITE_BIGENDIAN?SQLITE_UTF16BE:SQLITE_UTF16LE) -#endif - -/* -** Constants for the largest and smallest possible 64-bit signed integers. -** These macros are designed to work correctly on both 32-bit and 64-bit -** compilers. -*/ -#define LARGEST_INT64 (0xffffffff|(((i64)0x7fffffff)<<32)) -#define SMALLEST_INT64 (((i64)-1) - LARGEST_INT64) - -/* -** Round up a number to the next larger multiple of 8. This is used -** to force 8-byte alignment on 64-bit architectures. -*/ -#define ROUND8(x) (((x)+7)&~7) - -/* -** Round down to the nearest multiple of 8 -*/ -#define ROUNDDOWN8(x) ((x)&~7) - -/* -** Assert that the pointer X is aligned to an 8-byte boundary. This -** macro is used only within assert() to verify that the code gets -** all alignment restrictions correct. -** -** Except, if SQLITE_4_BYTE_ALIGNED_MALLOC is defined, then the -** underlying malloc() implemention might return us 4-byte aligned -** pointers. In that case, only verify 4-byte alignment. -*/ -#ifdef SQLITE_4_BYTE_ALIGNED_MALLOC -# define EIGHT_BYTE_ALIGNMENT(X) ((((char*)(X) - (char*)0)&3)==0) -#else -# define EIGHT_BYTE_ALIGNMENT(X) ((((char*)(X) - (char*)0)&7)==0) -#endif - - -/* -** An instance of the following structure is used to store the busy-handler -** callback for a given sqlite handle. -** -** The sqlite.busyHandler member of the sqlite struct contains the busy -** callback for the database handle. Each pager opened via the sqlite -** handle is passed a pointer to sqlite.busyHandler. The busy-handler -** callback is currently invoked only from within pager.c. -*/ -typedef struct BusyHandler BusyHandler; -struct BusyHandler { - int (*xFunc)(void *,int); /* The busy callback */ - void *pArg; /* First arg to busy callback */ - int nBusy; /* Incremented with each busy call */ -}; - -/* -** Name of the master database table. The master database table -** is a special table that holds the names and attributes of all -** user tables and indices. -*/ -#define MASTER_NAME "sqlite_master" -#define TEMP_MASTER_NAME "sqlite_temp_master" - -/* -** The root-page of the master database table. -*/ -#define MASTER_ROOT 1 - -/* -** The name of the schema table. -*/ -#define SCHEMA_TABLE(x) ((!OMIT_TEMPDB)&&(x==1)?TEMP_MASTER_NAME:MASTER_NAME) - -/* -** A convenience macro that returns the number of elements in -** an array. -*/ -#define ArraySize(X) ((int)(sizeof(X)/sizeof(X[0]))) - -/* -** The following value as a destructor means to use sqlite3DbFree(). -** The sqlite3DbFree() routine requires two parameters instead of the -** one parameter that destructors normally want. So we have to introduce -** this magic value that the code knows to handle differently. Any -** pointer will work here as long as it is distinct from SQLITE_STATIC -** and SQLITE_TRANSIENT. -*/ -#define SQLITE_DYNAMIC ((sqlite3_destructor_type)sqlite3MallocSize) - -/* -** When SQLITE_OMIT_WSD is defined, it means that the target platform does -** not support Writable Static Data (WSD) such as global and static variables. -** All variables must either be on the stack or dynamically allocated from -** the heap. When WSD is unsupported, the variable declarations scattered -** throughout the SQLite code must become constants instead. The SQLITE_WSD -** macro is used for this purpose. And instead of referencing the variable -** directly, we use its constant as a key to lookup the run-time allocated -** buffer that holds real variable. The constant is also the initializer -** for the run-time allocated buffer. -** -** In the usual case where WSD is supported, the SQLITE_WSD and GLOBAL -** macros become no-ops and have zero performance impact. -*/ -#ifdef SQLITE_OMIT_WSD - #define SQLITE_WSD const - #define GLOBAL(t,v) (*(t*)sqlite3_wsd_find((void*)&(v), sizeof(v))) - #define sqlite3GlobalConfig GLOBAL(struct Sqlite3Config, sqlite3Config) -SQLITE_API int sqlite3_wsd_init(int N, int J); -SQLITE_API void *sqlite3_wsd_find(void *K, int L); -#else - #define SQLITE_WSD - #define GLOBAL(t,v) v - #define sqlite3GlobalConfig sqlite3Config -#endif - -/* -** The following macros are used to suppress compiler warnings and to -** make it clear to human readers when a function parameter is deliberately -** left unused within the body of a function. This usually happens when -** a function is called via a function pointer. For example the -** implementation of an SQL aggregate step callback may not use the -** parameter indicating the number of arguments passed to the aggregate, -** if it knows that this is enforced elsewhere. -** -** When a function parameter is not used at all within the body of a function, -** it is generally named "NotUsed" or "NotUsed2" to make things even clearer. -** However, these macros may also be used to suppress warnings related to -** parameters that may or may not be used depending on compilation options. -** For example those parameters only used in assert() statements. In these -** cases the parameters are named as per the usual conventions. -*/ -#define UNUSED_PARAMETER(x) (void)(x) -#define UNUSED_PARAMETER2(x,y) UNUSED_PARAMETER(x),UNUSED_PARAMETER(y) - -/* -** Forward references to structures -*/ -typedef struct AggInfo AggInfo; -typedef struct AuthContext AuthContext; -typedef struct AutoincInfo AutoincInfo; -typedef struct Bitvec Bitvec; -typedef struct CollSeq CollSeq; -typedef struct Column Column; -typedef struct Db Db; -typedef struct Schema Schema; -typedef struct Expr Expr; -typedef struct ExprList ExprList; -typedef struct ExprSpan ExprSpan; -typedef struct FKey FKey; -typedef struct FuncDestructor FuncDestructor; -typedef struct FuncDef FuncDef; -typedef struct FuncDefHash FuncDefHash; -typedef struct IdList IdList; -typedef struct Index Index; -typedef struct IndexSample IndexSample; -typedef struct KeyClass KeyClass; -typedef struct KeyInfo KeyInfo; -typedef struct Lookaside Lookaside; -typedef struct LookasideSlot LookasideSlot; -typedef struct Module Module; -typedef struct NameContext NameContext; -typedef struct Parse Parse; -typedef struct RowSet RowSet; -typedef struct Savepoint Savepoint; -typedef struct Select Select; -typedef struct SrcList SrcList; -typedef struct StrAccum StrAccum; -typedef struct Table Table; -typedef struct TableLock TableLock; -typedef struct Token Token; -typedef struct Trigger Trigger; -typedef struct TriggerPrg TriggerPrg; -typedef struct TriggerStep TriggerStep; -typedef struct UnpackedRecord UnpackedRecord; -typedef struct VTable VTable; -typedef struct VtabCtx VtabCtx; -typedef struct Walker Walker; -typedef struct WherePlan WherePlan; -typedef struct WhereInfo WhereInfo; -typedef struct WhereLevel WhereLevel; - -/* -** Defer sourcing vdbe.h and btree.h until after the "u8" and -** "BusyHandler" typedefs. vdbe.h also requires a few of the opaque -** pointer types (i.e. FuncDef) defined above. -*/ -/************** Include btree.h in the middle of sqliteInt.h *****************/ -/************** Begin file btree.h *******************************************/ -/* -** 2001 September 15 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -************************************************************************* -** This header file defines the interface that the sqlite B-Tree file -** subsystem. See comments in the source code for a detailed description -** of what each interface routine does. -*/ -#ifndef _BTREE_H_ -#define _BTREE_H_ - -/* TODO: This definition is just included so other modules compile. It -** needs to be revisited. -*/ -#define SQLITE_N_BTREE_META 10 - -/* -** If defined as non-zero, auto-vacuum is enabled by default. Otherwise -** it must be turned on for each database using "PRAGMA auto_vacuum = 1". -*/ -#ifndef SQLITE_DEFAULT_AUTOVACUUM - #define SQLITE_DEFAULT_AUTOVACUUM 0 -#endif - -#define BTREE_AUTOVACUUM_NONE 0 /* Do not do auto-vacuum */ -#define BTREE_AUTOVACUUM_FULL 1 /* Do full auto-vacuum */ -#define BTREE_AUTOVACUUM_INCR 2 /* Incremental vacuum */ - -/* -** Forward declarations of structure -*/ -typedef struct Btree Btree; -typedef struct BtCursor BtCursor; -typedef struct BtShared BtShared; - - -SQLITE_PRIVATE int sqlite3BtreeOpen( - sqlite3_vfs *pVfs, /* VFS to use with this b-tree */ - const char *zFilename, /* Name of database file to open */ - sqlite3 *db, /* Associated database connection */ - Btree **ppBtree, /* Return open Btree* here */ - int flags, /* Flags */ - int vfsFlags /* Flags passed through to VFS open */ -); - -/* The flags parameter to sqlite3BtreeOpen can be the bitwise or of the -** following values. -** -** NOTE: These values must match the corresponding PAGER_ values in -** pager.h. -*/ -#define BTREE_OMIT_JOURNAL 1 /* Do not create or use a rollback journal */ -#define BTREE_MEMORY 2 /* This is an in-memory DB */ -#define BTREE_SINGLE 4 /* The file contains at most 1 b-tree */ -#define BTREE_UNORDERED 8 /* Use of a hash implementation is OK */ - -SQLITE_PRIVATE int sqlite3BtreeClose(Btree*); -SQLITE_PRIVATE int sqlite3BtreeSetCacheSize(Btree*,int); -SQLITE_PRIVATE int sqlite3BtreeSetSafetyLevel(Btree*,int,int,int); -SQLITE_PRIVATE int sqlite3BtreeSyncDisabled(Btree*); -SQLITE_PRIVATE int sqlite3BtreeSetPageSize(Btree *p, int nPagesize, int nReserve, int eFix); -SQLITE_PRIVATE int sqlite3BtreeGetPageSize(Btree*); -SQLITE_PRIVATE int sqlite3BtreeMaxPageCount(Btree*,int); -SQLITE_PRIVATE u32 sqlite3BtreeLastPage(Btree*); -SQLITE_PRIVATE int sqlite3BtreeSecureDelete(Btree*,int); -SQLITE_PRIVATE int sqlite3BtreeGetReserve(Btree*); -SQLITE_PRIVATE int sqlite3BtreeSetAutoVacuum(Btree *, int); -SQLITE_PRIVATE int sqlite3BtreeGetAutoVacuum(Btree *); -SQLITE_PRIVATE int sqlite3BtreeBeginTrans(Btree*,int); -SQLITE_PRIVATE int sqlite3BtreeCommitPhaseOne(Btree*, const char *zMaster); -SQLITE_PRIVATE int sqlite3BtreeCommitPhaseTwo(Btree*, int); -SQLITE_PRIVATE int sqlite3BtreeCommit(Btree*); -SQLITE_PRIVATE int sqlite3BtreeRollback(Btree*,int); -SQLITE_PRIVATE int sqlite3BtreeBeginStmt(Btree*,int); -SQLITE_PRIVATE int sqlite3BtreeCreateTable(Btree*, int*, int flags); -SQLITE_PRIVATE int sqlite3BtreeIsInTrans(Btree*); -SQLITE_PRIVATE int sqlite3BtreeIsInReadTrans(Btree*); -SQLITE_PRIVATE int sqlite3BtreeIsInBackup(Btree*); -SQLITE_PRIVATE void *sqlite3BtreeSchema(Btree *, int, void(*)(void *)); -SQLITE_PRIVATE int sqlite3BtreeSchemaLocked(Btree *pBtree); -SQLITE_PRIVATE int sqlite3BtreeLockTable(Btree *pBtree, int iTab, u8 isWriteLock); -SQLITE_PRIVATE int sqlite3BtreeSavepoint(Btree *, int, int); - -SQLITE_PRIVATE const char *sqlite3BtreeGetFilename(Btree *); -SQLITE_PRIVATE const char *sqlite3BtreeGetJournalname(Btree *); -SQLITE_PRIVATE int sqlite3BtreeCopyFile(Btree *, Btree *); - -SQLITE_PRIVATE int sqlite3BtreeIncrVacuum(Btree *); - -/* The flags parameter to sqlite3BtreeCreateTable can be the bitwise OR -** of the flags shown below. -** -** Every SQLite table must have either BTREE_INTKEY or BTREE_BLOBKEY set. -** With BTREE_INTKEY, the table key is a 64-bit integer and arbitrary data -** is stored in the leaves. (BTREE_INTKEY is used for SQL tables.) With -** BTREE_BLOBKEY, the key is an arbitrary BLOB and no content is stored -** anywhere - the key is the content. (BTREE_BLOBKEY is used for SQL -** indices.) -*/ -#define BTREE_INTKEY 1 /* Table has only 64-bit signed integer keys */ -#define BTREE_BLOBKEY 2 /* Table has keys only - no data */ - -SQLITE_PRIVATE int sqlite3BtreeDropTable(Btree*, int, int*); -SQLITE_PRIVATE int sqlite3BtreeClearTable(Btree*, int, int*); -SQLITE_PRIVATE void sqlite3BtreeTripAllCursors(Btree*, int); - -SQLITE_PRIVATE void sqlite3BtreeGetMeta(Btree *pBtree, int idx, u32 *pValue); -SQLITE_PRIVATE int sqlite3BtreeUpdateMeta(Btree*, int idx, u32 value); - -/* -** The second parameter to sqlite3BtreeGetMeta or sqlite3BtreeUpdateMeta -** should be one of the following values. The integer values are assigned -** to constants so that the offset of the corresponding field in an -** SQLite database header may be found using the following formula: -** -** offset = 36 + (idx * 4) -** -** For example, the free-page-count field is located at byte offset 36 of -** the database file header. The incr-vacuum-flag field is located at -** byte offset 64 (== 36+4*7). -*/ -#define BTREE_FREE_PAGE_COUNT 0 -#define BTREE_SCHEMA_VERSION 1 -#define BTREE_FILE_FORMAT 2 -#define BTREE_DEFAULT_CACHE_SIZE 3 -#define BTREE_LARGEST_ROOT_PAGE 4 -#define BTREE_TEXT_ENCODING 5 -#define BTREE_USER_VERSION 6 -#define BTREE_INCR_VACUUM 7 - -SQLITE_PRIVATE int sqlite3BtreeCursor( - Btree*, /* BTree containing table to open */ - int iTable, /* Index of root page */ - int wrFlag, /* 1 for writing. 0 for read-only */ - struct KeyInfo*, /* First argument to compare function */ - BtCursor *pCursor /* Space to write cursor structure */ -); -SQLITE_PRIVATE int sqlite3BtreeCursorSize(void); -SQLITE_PRIVATE void sqlite3BtreeCursorZero(BtCursor*); - -SQLITE_PRIVATE int sqlite3BtreeCloseCursor(BtCursor*); -SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked( - BtCursor*, - UnpackedRecord *pUnKey, - i64 intKey, - int bias, - int *pRes -); -SQLITE_PRIVATE int sqlite3BtreeCursorHasMoved(BtCursor*, int*); -SQLITE_PRIVATE int sqlite3BtreeDelete(BtCursor*); -SQLITE_PRIVATE int sqlite3BtreeInsert(BtCursor*, const void *pKey, i64 nKey, - const void *pData, int nData, - int nZero, int bias, int seekResult); -SQLITE_PRIVATE int sqlite3BtreeFirst(BtCursor*, int *pRes); -SQLITE_PRIVATE int sqlite3BtreeLast(BtCursor*, int *pRes); -SQLITE_PRIVATE int sqlite3BtreeNext(BtCursor*, int *pRes); -SQLITE_PRIVATE int sqlite3BtreeEof(BtCursor*); -SQLITE_PRIVATE int sqlite3BtreePrevious(BtCursor*, int *pRes); -SQLITE_PRIVATE int sqlite3BtreeKeySize(BtCursor*, i64 *pSize); -SQLITE_PRIVATE int sqlite3BtreeKey(BtCursor*, u32 offset, u32 amt, void*); -SQLITE_PRIVATE const void *sqlite3BtreeKeyFetch(BtCursor*, int *pAmt); -SQLITE_PRIVATE const void *sqlite3BtreeDataFetch(BtCursor*, int *pAmt); -SQLITE_PRIVATE int sqlite3BtreeDataSize(BtCursor*, u32 *pSize); -SQLITE_PRIVATE int sqlite3BtreeData(BtCursor*, u32 offset, u32 amt, void*); -SQLITE_PRIVATE void sqlite3BtreeSetCachedRowid(BtCursor*, sqlite3_int64); -SQLITE_PRIVATE sqlite3_int64 sqlite3BtreeGetCachedRowid(BtCursor*); - -SQLITE_PRIVATE char *sqlite3BtreeIntegrityCheck(Btree*, int *aRoot, int nRoot, int, int*); -SQLITE_PRIVATE struct Pager *sqlite3BtreePager(Btree*); - -SQLITE_PRIVATE int sqlite3BtreePutData(BtCursor*, u32 offset, u32 amt, void*); -SQLITE_PRIVATE void sqlite3BtreeCacheOverflow(BtCursor *); -SQLITE_PRIVATE void sqlite3BtreeClearCursor(BtCursor *); - -SQLITE_PRIVATE int sqlite3BtreeSetVersion(Btree *pBt, int iVersion); - -#ifndef NDEBUG -SQLITE_PRIVATE int sqlite3BtreeCursorIsValid(BtCursor*); -#endif - -#ifndef SQLITE_OMIT_BTREECOUNT -SQLITE_PRIVATE int sqlite3BtreeCount(BtCursor *, i64 *); -#endif - -#ifdef SQLITE_TEST -SQLITE_PRIVATE int sqlite3BtreeCursorInfo(BtCursor*, int*, int); -SQLITE_PRIVATE void sqlite3BtreeCursorList(Btree*); -#endif - -#ifndef SQLITE_OMIT_WAL -SQLITE_PRIVATE int sqlite3BtreeCheckpoint(Btree*, int, int *, int *); -#endif - -/* -** If we are not using shared cache, then there is no need to -** use mutexes to access the BtShared structures. So make the -** Enter and Leave procedures no-ops. -*/ -#ifndef SQLITE_OMIT_SHARED_CACHE -SQLITE_PRIVATE void sqlite3BtreeEnter(Btree*); -SQLITE_PRIVATE void sqlite3BtreeEnterAll(sqlite3*); -#else -# define sqlite3BtreeEnter(X) -# define sqlite3BtreeEnterAll(X) -#endif - -#if !defined(SQLITE_OMIT_SHARED_CACHE) && SQLITE_THREADSAFE -SQLITE_PRIVATE int sqlite3BtreeSharable(Btree*); -SQLITE_PRIVATE void sqlite3BtreeLeave(Btree*); -SQLITE_PRIVATE void sqlite3BtreeEnterCursor(BtCursor*); -SQLITE_PRIVATE void sqlite3BtreeLeaveCursor(BtCursor*); -SQLITE_PRIVATE void sqlite3BtreeLeaveAll(sqlite3*); -#ifndef NDEBUG - /* These routines are used inside assert() statements only. */ -SQLITE_PRIVATE int sqlite3BtreeHoldsMutex(Btree*); -SQLITE_PRIVATE int sqlite3BtreeHoldsAllMutexes(sqlite3*); -SQLITE_PRIVATE int sqlite3SchemaMutexHeld(sqlite3*,int,Schema*); -#endif -#else - -# define sqlite3BtreeSharable(X) 0 -# define sqlite3BtreeLeave(X) -# define sqlite3BtreeEnterCursor(X) -# define sqlite3BtreeLeaveCursor(X) -# define sqlite3BtreeLeaveAll(X) - -# define sqlite3BtreeHoldsMutex(X) 1 -# define sqlite3BtreeHoldsAllMutexes(X) 1 -# define sqlite3SchemaMutexHeld(X,Y,Z) 1 -#endif - - -#endif /* _BTREE_H_ */ - -/************** End of btree.h ***********************************************/ -/************** Continuing where we left off in sqliteInt.h ******************/ -/************** Include vdbe.h in the middle of sqliteInt.h ******************/ -/************** Begin file vdbe.h ********************************************/ -/* -** 2001 September 15 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -************************************************************************* -** Header file for the Virtual DataBase Engine (VDBE) -** -** This header defines the interface to the virtual database engine -** or VDBE. The VDBE implements an abstract machine that runs a -** simple program to access and modify the underlying database. -*/ -#ifndef _SQLITE_VDBE_H_ -#define _SQLITE_VDBE_H_ -/* #include */ - -/* -** A single VDBE is an opaque structure named "Vdbe". Only routines -** in the source file sqliteVdbe.c are allowed to see the insides -** of this structure. -*/ -typedef struct Vdbe Vdbe; - -/* -** The names of the following types declared in vdbeInt.h are required -** for the VdbeOp definition. -*/ -typedef struct VdbeFunc VdbeFunc; -typedef struct Mem Mem; -typedef struct SubProgram SubProgram; - -/* -** A single instruction of the virtual machine has an opcode -** and as many as three operands. The instruction is recorded -** as an instance of the following structure: -*/ -struct VdbeOp { - u8 opcode; /* What operation to perform */ - signed char p4type; /* One of the P4_xxx constants for p4 */ - u8 opflags; /* Mask of the OPFLG_* flags in opcodes.h */ - u8 p5; /* Fifth parameter is an unsigned character */ - int p1; /* First operand */ - int p2; /* Second parameter (often the jump destination) */ - int p3; /* The third parameter */ - union { /* fourth parameter */ - int i; /* Integer value if p4type==P4_INT32 */ - void *p; /* Generic pointer */ - char *z; /* Pointer to data for string (char array) types */ - i64 *pI64; /* Used when p4type is P4_INT64 */ - double *pReal; /* Used when p4type is P4_REAL */ - FuncDef *pFunc; /* Used when p4type is P4_FUNCDEF */ - VdbeFunc *pVdbeFunc; /* Used when p4type is P4_VDBEFUNC */ - CollSeq *pColl; /* Used when p4type is P4_COLLSEQ */ - Mem *pMem; /* Used when p4type is P4_MEM */ - VTable *pVtab; /* Used when p4type is P4_VTAB */ - KeyInfo *pKeyInfo; /* Used when p4type is P4_KEYINFO */ - int *ai; /* Used when p4type is P4_INTARRAY */ - SubProgram *pProgram; /* Used when p4type is P4_SUBPROGRAM */ - int (*xAdvance)(BtCursor *, int *); - } p4; -#ifdef SQLITE_DEBUG - char *zComment; /* Comment to improve readability */ -#endif -#ifdef VDBE_PROFILE - int cnt; /* Number of times this instruction was executed */ - u64 cycles; /* Total time spent executing this instruction */ -#endif -}; -typedef struct VdbeOp VdbeOp; - - -/* -** A sub-routine used to implement a trigger program. -*/ -struct SubProgram { - VdbeOp *aOp; /* Array of opcodes for sub-program */ - int nOp; /* Elements in aOp[] */ - int nMem; /* Number of memory cells required */ - int nCsr; /* Number of cursors required */ - int nOnce; /* Number of OP_Once instructions */ - void *token; /* id that may be used to recursive triggers */ - SubProgram *pNext; /* Next sub-program already visited */ -}; - -/* -** A smaller version of VdbeOp used for the VdbeAddOpList() function because -** it takes up less space. -*/ -struct VdbeOpList { - u8 opcode; /* What operation to perform */ - signed char p1; /* First operand */ - signed char p2; /* Second parameter (often the jump destination) */ - signed char p3; /* Third parameter */ -}; -typedef struct VdbeOpList VdbeOpList; - -/* -** Allowed values of VdbeOp.p4type -*/ -#define P4_NOTUSED 0 /* The P4 parameter is not used */ -#define P4_DYNAMIC (-1) /* Pointer to a string obtained from sqliteMalloc() */ -#define P4_STATIC (-2) /* Pointer to a static string */ -#define P4_COLLSEQ (-4) /* P4 is a pointer to a CollSeq structure */ -#define P4_FUNCDEF (-5) /* P4 is a pointer to a FuncDef structure */ -#define P4_KEYINFO (-6) /* P4 is a pointer to a KeyInfo structure */ -#define P4_VDBEFUNC (-7) /* P4 is a pointer to a VdbeFunc structure */ -#define P4_MEM (-8) /* P4 is a pointer to a Mem* structure */ -#define P4_TRANSIENT 0 /* P4 is a pointer to a transient string */ -#define P4_VTAB (-10) /* P4 is a pointer to an sqlite3_vtab structure */ -#define P4_MPRINTF (-11) /* P4 is a string obtained from sqlite3_mprintf() */ -#define P4_REAL (-12) /* P4 is a 64-bit floating point value */ -#define P4_INT64 (-13) /* P4 is a 64-bit signed integer */ -#define P4_INT32 (-14) /* P4 is a 32-bit signed integer */ -#define P4_INTARRAY (-15) /* P4 is a vector of 32-bit integers */ -#define P4_SUBPROGRAM (-18) /* P4 is a pointer to a SubProgram structure */ -#define P4_ADVANCE (-19) /* P4 is a pointer to BtreeNext() or BtreePrev() */ - -/* When adding a P4 argument using P4_KEYINFO, a copy of the KeyInfo structure -** is made. That copy is freed when the Vdbe is finalized. But if the -** argument is P4_KEYINFO_HANDOFF, the passed in pointer is used. It still -** gets freed when the Vdbe is finalized so it still should be obtained -** from a single sqliteMalloc(). But no copy is made and the calling -** function should *not* try to free the KeyInfo. -*/ -#define P4_KEYINFO_HANDOFF (-16) -#define P4_KEYINFO_STATIC (-17) - -/* -** The Vdbe.aColName array contains 5n Mem structures, where n is the -** number of columns of data returned by the statement. -*/ -#define COLNAME_NAME 0 -#define COLNAME_DECLTYPE 1 -#define COLNAME_DATABASE 2 -#define COLNAME_TABLE 3 -#define COLNAME_COLUMN 4 -#ifdef SQLITE_ENABLE_COLUMN_METADATA -# define COLNAME_N 5 /* Number of COLNAME_xxx symbols */ -#else -# ifdef SQLITE_OMIT_DECLTYPE -# define COLNAME_N 1 /* Store only the name */ -# else -# define COLNAME_N 2 /* Store the name and decltype */ -# endif -#endif - -/* -** The following macro converts a relative address in the p2 field -** of a VdbeOp structure into a negative number so that -** sqlite3VdbeAddOpList() knows that the address is relative. Calling -** the macro again restores the address. -*/ -#define ADDR(X) (-1-(X)) - -/* -** The makefile scans the vdbe.c source file and creates the "opcodes.h" -** header file that defines a number for each opcode used by the VDBE. -*/ -/************** Include opcodes.h in the middle of vdbe.h ********************/ -/************** Begin file opcodes.h *****************************************/ -/* Automatically generated. Do not edit */ -/* See the mkopcodeh.awk script for details */ -#define OP_Goto 1 -#define OP_Gosub 2 -#define OP_Return 3 -#define OP_Yield 4 -#define OP_HaltIfNull 5 -#define OP_Halt 6 -#define OP_Integer 7 -#define OP_Int64 8 -#define OP_Real 130 /* same as TK_FLOAT */ -#define OP_String8 94 /* same as TK_STRING */ -#define OP_String 9 -#define OP_Null 10 -#define OP_Blob 11 -#define OP_Variable 12 -#define OP_Move 13 -#define OP_Copy 14 -#define OP_SCopy 15 -#define OP_ResultRow 16 -#define OP_Concat 91 /* same as TK_CONCAT */ -#define OP_Add 86 /* same as TK_PLUS */ -#define OP_Subtract 87 /* same as TK_MINUS */ -#define OP_Multiply 88 /* same as TK_STAR */ -#define OP_Divide 89 /* same as TK_SLASH */ -#define OP_Remainder 90 /* same as TK_REM */ -#define OP_CollSeq 17 -#define OP_Function 18 -#define OP_BitAnd 82 /* same as TK_BITAND */ -#define OP_BitOr 83 /* same as TK_BITOR */ -#define OP_ShiftLeft 84 /* same as TK_LSHIFT */ -#define OP_ShiftRight 85 /* same as TK_RSHIFT */ -#define OP_AddImm 20 -#define OP_MustBeInt 21 -#define OP_RealAffinity 22 -#define OP_ToText 141 /* same as TK_TO_TEXT */ -#define OP_ToBlob 142 /* same as TK_TO_BLOB */ -#define OP_ToNumeric 143 /* same as TK_TO_NUMERIC*/ -#define OP_ToInt 144 /* same as TK_TO_INT */ -#define OP_ToReal 145 /* same as TK_TO_REAL */ -#define OP_Eq 76 /* same as TK_EQ */ -#define OP_Ne 75 /* same as TK_NE */ -#define OP_Lt 79 /* same as TK_LT */ -#define OP_Le 78 /* same as TK_LE */ -#define OP_Gt 77 /* same as TK_GT */ -#define OP_Ge 80 /* same as TK_GE */ -#define OP_Permutation 23 -#define OP_Compare 24 -#define OP_Jump 25 -#define OP_And 69 /* same as TK_AND */ -#define OP_Or 68 /* same as TK_OR */ -#define OP_Not 19 /* same as TK_NOT */ -#define OP_BitNot 93 /* same as TK_BITNOT */ -#define OP_Once 26 -#define OP_If 27 -#define OP_IfNot 28 -#define OP_IsNull 73 /* same as TK_ISNULL */ -#define OP_NotNull 74 /* same as TK_NOTNULL */ -#define OP_Column 29 -#define OP_Affinity 30 -#define OP_MakeRecord 31 -#define OP_Count 32 -#define OP_Savepoint 33 -#define OP_AutoCommit 34 -#define OP_Transaction 35 -#define OP_ReadCookie 36 -#define OP_SetCookie 37 -#define OP_VerifyCookie 38 -#define OP_OpenRead 39 -#define OP_OpenWrite 40 -#define OP_OpenAutoindex 41 -#define OP_OpenEphemeral 42 -#define OP_SorterOpen 43 -#define OP_OpenPseudo 44 -#define OP_Close 45 -#define OP_SeekLt 46 -#define OP_SeekLe 47 -#define OP_SeekGe 48 -#define OP_SeekGt 49 -#define OP_Seek 50 -#define OP_NotFound 51 -#define OP_Found 52 -#define OP_IsUnique 53 -#define OP_NotExists 54 -#define OP_Sequence 55 -#define OP_NewRowid 56 -#define OP_Insert 57 -#define OP_InsertInt 58 -#define OP_Delete 59 -#define OP_ResetCount 60 -#define OP_SorterCompare 61 -#define OP_SorterData 62 -#define OP_RowKey 63 -#define OP_RowData 64 -#define OP_Rowid 65 -#define OP_NullRow 66 -#define OP_Last 67 -#define OP_SorterSort 70 -#define OP_Sort 71 -#define OP_Rewind 72 -#define OP_SorterNext 81 -#define OP_Prev 92 -#define OP_Next 95 -#define OP_SorterInsert 96 -#define OP_IdxInsert 97 -#define OP_IdxDelete 98 -#define OP_IdxRowid 99 -#define OP_IdxLT 100 -#define OP_IdxGE 101 -#define OP_Destroy 102 -#define OP_Clear 103 -#define OP_CreateIndex 104 -#define OP_CreateTable 105 -#define OP_ParseSchema 106 -#define OP_LoadAnalysis 107 -#define OP_DropTable 108 -#define OP_DropIndex 109 -#define OP_DropTrigger 110 -#define OP_IntegrityCk 111 -#define OP_RowSetAdd 112 -#define OP_RowSetRead 113 -#define OP_RowSetTest 114 -#define OP_Program 115 -#define OP_Param 116 -#define OP_FkCounter 117 -#define OP_FkIfZero 118 -#define OP_MemMax 119 -#define OP_IfPos 120 -#define OP_IfNeg 121 -#define OP_IfZero 122 -#define OP_AggStep 123 -#define OP_AggFinal 124 -#define OP_Checkpoint 125 -#define OP_JournalMode 126 -#define OP_Vacuum 127 -#define OP_IncrVacuum 128 -#define OP_Expire 129 -#define OP_TableLock 131 -#define OP_VBegin 132 -#define OP_VCreate 133 -#define OP_VDestroy 134 -#define OP_VOpen 135 -#define OP_VFilter 136 -#define OP_VColumn 137 -#define OP_VNext 138 -#define OP_VRename 139 -#define OP_VUpdate 140 -#define OP_Pagecount 146 -#define OP_MaxPgcnt 147 -#define OP_Trace 148 -#define OP_Noop 149 -#define OP_Explain 150 - - -/* Properties such as "out2" or "jump" that are specified in -** comments following the "case" for each opcode in the vdbe.c -** are encoded into bitvectors as follows: -*/ -#define OPFLG_JUMP 0x0001 /* jump: P2 holds jmp target */ -#define OPFLG_OUT2_PRERELEASE 0x0002 /* out2-prerelease: */ -#define OPFLG_IN1 0x0004 /* in1: P1 is an input */ -#define OPFLG_IN2 0x0008 /* in2: P2 is an input */ -#define OPFLG_IN3 0x0010 /* in3: P3 is an input */ -#define OPFLG_OUT2 0x0020 /* out2: P2 is an output */ -#define OPFLG_OUT3 0x0040 /* out3: P3 is an output */ -#define OPFLG_INITIALIZER {\ -/* 0 */ 0x00, 0x01, 0x01, 0x04, 0x04, 0x10, 0x00, 0x02,\ -/* 8 */ 0x02, 0x02, 0x02, 0x02, 0x02, 0x00, 0x24, 0x24,\ -/* 16 */ 0x00, 0x00, 0x00, 0x24, 0x04, 0x05, 0x04, 0x00,\ -/* 24 */ 0x00, 0x01, 0x01, 0x05, 0x05, 0x00, 0x00, 0x00,\ -/* 32 */ 0x02, 0x00, 0x00, 0x00, 0x02, 0x10, 0x00, 0x00,\ -/* 40 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x11,\ -/* 48 */ 0x11, 0x11, 0x08, 0x11, 0x11, 0x11, 0x11, 0x02,\ -/* 56 */ 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\ -/* 64 */ 0x00, 0x02, 0x00, 0x01, 0x4c, 0x4c, 0x01, 0x01,\ -/* 72 */ 0x01, 0x05, 0x05, 0x15, 0x15, 0x15, 0x15, 0x15,\ -/* 80 */ 0x15, 0x01, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c,\ -/* 88 */ 0x4c, 0x4c, 0x4c, 0x4c, 0x01, 0x24, 0x02, 0x01,\ -/* 96 */ 0x08, 0x08, 0x00, 0x02, 0x01, 0x01, 0x02, 0x00,\ -/* 104 */ 0x02, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\ -/* 112 */ 0x0c, 0x45, 0x15, 0x01, 0x02, 0x00, 0x01, 0x08,\ -/* 120 */ 0x05, 0x05, 0x05, 0x00, 0x00, 0x00, 0x02, 0x00,\ -/* 128 */ 0x01, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,\ -/* 136 */ 0x01, 0x00, 0x01, 0x00, 0x00, 0x04, 0x04, 0x04,\ -/* 144 */ 0x04, 0x04, 0x02, 0x02, 0x00, 0x00, 0x00,} - -/************** End of opcodes.h *********************************************/ -/************** Continuing where we left off in vdbe.h ***********************/ - -/* -** Prototypes for the VDBE interface. See comments on the implementation -** for a description of what each of these routines does. -*/ -SQLITE_PRIVATE Vdbe *sqlite3VdbeCreate(sqlite3*); -SQLITE_PRIVATE int sqlite3VdbeAddOp0(Vdbe*,int); -SQLITE_PRIVATE int sqlite3VdbeAddOp1(Vdbe*,int,int); -SQLITE_PRIVATE int sqlite3VdbeAddOp2(Vdbe*,int,int,int); -SQLITE_PRIVATE int sqlite3VdbeAddOp3(Vdbe*,int,int,int,int); -SQLITE_PRIVATE int sqlite3VdbeAddOp4(Vdbe*,int,int,int,int,const char *zP4,int); -SQLITE_PRIVATE int sqlite3VdbeAddOp4Int(Vdbe*,int,int,int,int,int); -SQLITE_PRIVATE int sqlite3VdbeAddOpList(Vdbe*, int nOp, VdbeOpList const *aOp); -SQLITE_PRIVATE void sqlite3VdbeAddParseSchemaOp(Vdbe*,int,char*); -SQLITE_PRIVATE void sqlite3VdbeChangeP1(Vdbe*, u32 addr, int P1); -SQLITE_PRIVATE void sqlite3VdbeChangeP2(Vdbe*, u32 addr, int P2); -SQLITE_PRIVATE void sqlite3VdbeChangeP3(Vdbe*, u32 addr, int P3); -SQLITE_PRIVATE void sqlite3VdbeChangeP5(Vdbe*, u8 P5); -SQLITE_PRIVATE void sqlite3VdbeJumpHere(Vdbe*, int addr); -SQLITE_PRIVATE void sqlite3VdbeChangeToNoop(Vdbe*, int addr); -SQLITE_PRIVATE void sqlite3VdbeChangeP4(Vdbe*, int addr, const char *zP4, int N); -SQLITE_PRIVATE void sqlite3VdbeUsesBtree(Vdbe*, int); -SQLITE_PRIVATE VdbeOp *sqlite3VdbeGetOp(Vdbe*, int); -SQLITE_PRIVATE int sqlite3VdbeMakeLabel(Vdbe*); -SQLITE_PRIVATE void sqlite3VdbeRunOnlyOnce(Vdbe*); -SQLITE_PRIVATE void sqlite3VdbeDelete(Vdbe*); -SQLITE_PRIVATE void sqlite3VdbeDeleteObject(sqlite3*,Vdbe*); -SQLITE_PRIVATE void sqlite3VdbeMakeReady(Vdbe*,Parse*); -SQLITE_PRIVATE int sqlite3VdbeFinalize(Vdbe*); -SQLITE_PRIVATE void sqlite3VdbeResolveLabel(Vdbe*, int); -SQLITE_PRIVATE int sqlite3VdbeCurrentAddr(Vdbe*); -#ifdef SQLITE_DEBUG -SQLITE_PRIVATE int sqlite3VdbeAssertMayAbort(Vdbe *, int); -SQLITE_PRIVATE void sqlite3VdbeTrace(Vdbe*,FILE*); -#endif -SQLITE_PRIVATE void sqlite3VdbeResetStepResult(Vdbe*); -SQLITE_PRIVATE void sqlite3VdbeRewind(Vdbe*); -SQLITE_PRIVATE int sqlite3VdbeReset(Vdbe*); -SQLITE_PRIVATE void sqlite3VdbeSetNumCols(Vdbe*,int); -SQLITE_PRIVATE int sqlite3VdbeSetColName(Vdbe*, int, int, const char *, void(*)(void*)); -SQLITE_PRIVATE void sqlite3VdbeCountChanges(Vdbe*); -SQLITE_PRIVATE sqlite3 *sqlite3VdbeDb(Vdbe*); -SQLITE_PRIVATE void sqlite3VdbeSetSql(Vdbe*, const char *z, int n, int); -SQLITE_PRIVATE void sqlite3VdbeSwap(Vdbe*,Vdbe*); -SQLITE_PRIVATE VdbeOp *sqlite3VdbeTakeOpArray(Vdbe*, int*, int*); -SQLITE_PRIVATE sqlite3_value *sqlite3VdbeGetValue(Vdbe*, int, u8); -SQLITE_PRIVATE void sqlite3VdbeSetVarmask(Vdbe*, int); -#ifndef SQLITE_OMIT_TRACE -SQLITE_PRIVATE char *sqlite3VdbeExpandSql(Vdbe*, const char*); -#endif - -SQLITE_PRIVATE void sqlite3VdbeRecordUnpack(KeyInfo*,int,const void*,UnpackedRecord*); -SQLITE_PRIVATE int sqlite3VdbeRecordCompare(int,const void*,UnpackedRecord*); -SQLITE_PRIVATE UnpackedRecord *sqlite3VdbeAllocUnpackedRecord(KeyInfo *, char *, int, char **); - -#ifndef SQLITE_OMIT_TRIGGER -SQLITE_PRIVATE void sqlite3VdbeLinkSubProgram(Vdbe *, SubProgram *); -#endif - - -#ifndef NDEBUG -SQLITE_PRIVATE void sqlite3VdbeComment(Vdbe*, const char*, ...); -# define VdbeComment(X) sqlite3VdbeComment X -SQLITE_PRIVATE void sqlite3VdbeNoopComment(Vdbe*, const char*, ...); -# define VdbeNoopComment(X) sqlite3VdbeNoopComment X -#else -# define VdbeComment(X) -# define VdbeNoopComment(X) -#endif - -#endif - -/************** End of vdbe.h ************************************************/ -/************** Continuing where we left off in sqliteInt.h ******************/ -/************** Include pager.h in the middle of sqliteInt.h *****************/ -/************** Begin file pager.h *******************************************/ -/* -** 2001 September 15 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -************************************************************************* -** This header file defines the interface that the sqlite page cache -** subsystem. The page cache subsystem reads and writes a file a page -** at a time and provides a journal for rollback. -*/ - -#ifndef _PAGER_H_ -#define _PAGER_H_ - -/* -** Default maximum size for persistent journal files. A negative -** value means no limit. This value may be overridden using the -** sqlite3PagerJournalSizeLimit() API. See also "PRAGMA journal_size_limit". -*/ -#ifndef SQLITE_DEFAULT_JOURNAL_SIZE_LIMIT - #define SQLITE_DEFAULT_JOURNAL_SIZE_LIMIT -1 -#endif - -/* -** The type used to represent a page number. The first page in a file -** is called page 1. 0 is used to represent "not a page". -*/ -typedef u32 Pgno; - -/* -** Each open file is managed by a separate instance of the "Pager" structure. -*/ -typedef struct Pager Pager; - -/* -** Handle type for pages. -*/ -typedef struct PgHdr DbPage; - -/* -** Page number PAGER_MJ_PGNO is never used in an SQLite database (it is -** reserved for working around a windows/posix incompatibility). It is -** used in the journal to signify that the remainder of the journal file -** is devoted to storing a master journal name - there are no more pages to -** roll back. See comments for function writeMasterJournal() in pager.c -** for details. -*/ -#define PAGER_MJ_PGNO(x) ((Pgno)((PENDING_BYTE/((x)->pageSize))+1)) - -/* -** Allowed values for the flags parameter to sqlite3PagerOpen(). -** -** NOTE: These values must match the corresponding BTREE_ values in btree.h. -*/ -#define PAGER_OMIT_JOURNAL 0x0001 /* Do not use a rollback journal */ -#define PAGER_MEMORY 0x0002 /* In-memory database */ - -/* -** Valid values for the second argument to sqlite3PagerLockingMode(). -*/ -#define PAGER_LOCKINGMODE_QUERY -1 -#define PAGER_LOCKINGMODE_NORMAL 0 -#define PAGER_LOCKINGMODE_EXCLUSIVE 1 - -/* -** Numeric constants that encode the journalmode. -*/ -#define PAGER_JOURNALMODE_QUERY (-1) /* Query the value of journalmode */ -#define PAGER_JOURNALMODE_DELETE 0 /* Commit by deleting journal file */ -#define PAGER_JOURNALMODE_PERSIST 1 /* Commit by zeroing journal header */ -#define PAGER_JOURNALMODE_OFF 2 /* Journal omitted. */ -#define PAGER_JOURNALMODE_TRUNCATE 3 /* Commit by truncating journal */ -#define PAGER_JOURNALMODE_MEMORY 4 /* In-memory journal file */ -#define PAGER_JOURNALMODE_WAL 5 /* Use write-ahead logging */ - -/* -** The remainder of this file contains the declarations of the functions -** that make up the Pager sub-system API. See source code comments for -** a detailed description of each routine. -*/ - -/* Open and close a Pager connection. */ -SQLITE_PRIVATE int sqlite3PagerOpen( - sqlite3_vfs*, - Pager **ppPager, - const char*, - int, - int, - int, - void(*)(DbPage*) -); -SQLITE_PRIVATE int sqlite3PagerClose(Pager *pPager); -SQLITE_PRIVATE int sqlite3PagerReadFileheader(Pager*, int, unsigned char*); - -/* Functions used to configure a Pager object. */ -SQLITE_PRIVATE void sqlite3PagerSetBusyhandler(Pager*, int(*)(void *), void *); -SQLITE_PRIVATE int sqlite3PagerSetPagesize(Pager*, u32*, int); -SQLITE_PRIVATE int sqlite3PagerMaxPageCount(Pager*, int); -SQLITE_PRIVATE void sqlite3PagerSetCachesize(Pager*, int); -SQLITE_PRIVATE void sqlite3PagerShrink(Pager*); -SQLITE_PRIVATE void sqlite3PagerSetSafetyLevel(Pager*,int,int,int); -SQLITE_PRIVATE int sqlite3PagerLockingMode(Pager *, int); -SQLITE_PRIVATE int sqlite3PagerSetJournalMode(Pager *, int); -SQLITE_PRIVATE int sqlite3PagerGetJournalMode(Pager*); -SQLITE_PRIVATE int sqlite3PagerOkToChangeJournalMode(Pager*); -SQLITE_PRIVATE i64 sqlite3PagerJournalSizeLimit(Pager *, i64); -SQLITE_PRIVATE sqlite3_backup **sqlite3PagerBackupPtr(Pager*); - -/* Functions used to obtain and release page references. */ -SQLITE_PRIVATE int sqlite3PagerAcquire(Pager *pPager, Pgno pgno, DbPage **ppPage, int clrFlag); -#define sqlite3PagerGet(A,B,C) sqlite3PagerAcquire(A,B,C,0) -SQLITE_PRIVATE DbPage *sqlite3PagerLookup(Pager *pPager, Pgno pgno); -SQLITE_PRIVATE void sqlite3PagerRef(DbPage*); -SQLITE_PRIVATE void sqlite3PagerUnref(DbPage*); - -/* Operations on page references. */ -SQLITE_PRIVATE int sqlite3PagerWrite(DbPage*); -SQLITE_PRIVATE void sqlite3PagerDontWrite(DbPage*); -SQLITE_PRIVATE int sqlite3PagerMovepage(Pager*,DbPage*,Pgno,int); -SQLITE_PRIVATE int sqlite3PagerPageRefcount(DbPage*); -SQLITE_PRIVATE void *sqlite3PagerGetData(DbPage *); -SQLITE_PRIVATE void *sqlite3PagerGetExtra(DbPage *); - -/* Functions used to manage pager transactions and savepoints. */ -SQLITE_PRIVATE void sqlite3PagerPagecount(Pager*, int*); -SQLITE_PRIVATE int sqlite3PagerBegin(Pager*, int exFlag, int); -SQLITE_PRIVATE int sqlite3PagerCommitPhaseOne(Pager*,const char *zMaster, int); -SQLITE_PRIVATE int sqlite3PagerExclusiveLock(Pager*); -SQLITE_PRIVATE int sqlite3PagerSync(Pager *pPager); -SQLITE_PRIVATE int sqlite3PagerCommitPhaseTwo(Pager*); -SQLITE_PRIVATE int sqlite3PagerRollback(Pager*); -SQLITE_PRIVATE int sqlite3PagerOpenSavepoint(Pager *pPager, int n); -SQLITE_PRIVATE int sqlite3PagerSavepoint(Pager *pPager, int op, int iSavepoint); -SQLITE_PRIVATE int sqlite3PagerSharedLock(Pager *pPager); - -SQLITE_PRIVATE int sqlite3PagerCheckpoint(Pager *pPager, int, int*, int*); -SQLITE_PRIVATE int sqlite3PagerWalSupported(Pager *pPager); -SQLITE_PRIVATE int sqlite3PagerWalCallback(Pager *pPager); -SQLITE_PRIVATE int sqlite3PagerOpenWal(Pager *pPager, int *pisOpen); -SQLITE_PRIVATE int sqlite3PagerCloseWal(Pager *pPager); -#ifdef SQLITE_ENABLE_ZIPVFS -SQLITE_PRIVATE int sqlite3PagerWalFramesize(Pager *pPager); -#endif - -/* Functions used to query pager state and configuration. */ -SQLITE_PRIVATE u8 sqlite3PagerIsreadonly(Pager*); -SQLITE_PRIVATE int sqlite3PagerRefcount(Pager*); -SQLITE_PRIVATE int sqlite3PagerMemUsed(Pager*); -SQLITE_PRIVATE const char *sqlite3PagerFilename(Pager*, int); -SQLITE_PRIVATE const sqlite3_vfs *sqlite3PagerVfs(Pager*); -SQLITE_PRIVATE sqlite3_file *sqlite3PagerFile(Pager*); -SQLITE_PRIVATE const char *sqlite3PagerJournalname(Pager*); -SQLITE_PRIVATE int sqlite3PagerNosync(Pager*); -SQLITE_PRIVATE void *sqlite3PagerTempSpace(Pager*); -SQLITE_PRIVATE int sqlite3PagerIsMemdb(Pager*); -SQLITE_PRIVATE void sqlite3PagerCacheStat(Pager *, int, int, int *); -SQLITE_PRIVATE void sqlite3PagerClearCache(Pager *); - -/* Functions used to truncate the database file. */ -SQLITE_PRIVATE void sqlite3PagerTruncateImage(Pager*,Pgno); - -#if defined(SQLITE_HAS_CODEC) && !defined(SQLITE_OMIT_WAL) -SQLITE_PRIVATE void *sqlite3PagerCodec(DbPage *); -#endif - -/* Functions to support testing and debugging. */ -#if !defined(NDEBUG) || defined(SQLITE_TEST) -SQLITE_PRIVATE Pgno sqlite3PagerPagenumber(DbPage*); -SQLITE_PRIVATE int sqlite3PagerIswriteable(DbPage*); -#endif -#ifdef SQLITE_TEST -SQLITE_PRIVATE int *sqlite3PagerStats(Pager*); -SQLITE_PRIVATE void sqlite3PagerRefdump(Pager*); - void disable_simulated_io_errors(void); - void enable_simulated_io_errors(void); -#else -# define disable_simulated_io_errors() -# define enable_simulated_io_errors() -#endif - -#endif /* _PAGER_H_ */ - -/************** End of pager.h ***********************************************/ -/************** Continuing where we left off in sqliteInt.h ******************/ -/************** Include pcache.h in the middle of sqliteInt.h ****************/ -/************** Begin file pcache.h ******************************************/ -/* -** 2008 August 05 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -************************************************************************* -** This header file defines the interface that the sqlite page cache -** subsystem. -*/ - -#ifndef _PCACHE_H_ - -typedef struct PgHdr PgHdr; -typedef struct PCache PCache; - -/* -** Every page in the cache is controlled by an instance of the following -** structure. -*/ -struct PgHdr { - sqlite3_pcache_page *pPage; /* Pcache object page handle */ - void *pData; /* Page data */ - void *pExtra; /* Extra content */ - PgHdr *pDirty; /* Transient list of dirty pages */ - Pager *pPager; /* The pager this page is part of */ - Pgno pgno; /* Page number for this page */ -#ifdef SQLITE_CHECK_PAGES - u32 pageHash; /* Hash of page content */ -#endif - u16 flags; /* PGHDR flags defined below */ - - /********************************************************************** - ** Elements above are public. All that follows is private to pcache.c - ** and should not be accessed by other modules. - */ - i16 nRef; /* Number of users of this page */ - PCache *pCache; /* Cache that owns this page */ - - PgHdr *pDirtyNext; /* Next element in list of dirty pages */ - PgHdr *pDirtyPrev; /* Previous element in list of dirty pages */ -}; - -/* Bit values for PgHdr.flags */ -#define PGHDR_DIRTY 0x002 /* Page has changed */ -#define PGHDR_NEED_SYNC 0x004 /* Fsync the rollback journal before - ** writing this page to the database */ -#define PGHDR_NEED_READ 0x008 /* Content is unread */ -#define PGHDR_REUSE_UNLIKELY 0x010 /* A hint that reuse is unlikely */ -#define PGHDR_DONT_WRITE 0x020 /* Do not write content to disk */ - -/* Initialize and shutdown the page cache subsystem */ -SQLITE_PRIVATE int sqlite3PcacheInitialize(void); -SQLITE_PRIVATE void sqlite3PcacheShutdown(void); - -/* Page cache buffer management: -** These routines implement SQLITE_CONFIG_PAGECACHE. -*/ -SQLITE_PRIVATE void sqlite3PCacheBufferSetup(void *, int sz, int n); - -/* Create a new pager cache. -** Under memory stress, invoke xStress to try to make pages clean. -** Only clean and unpinned pages can be reclaimed. -*/ -SQLITE_PRIVATE void sqlite3PcacheOpen( - int szPage, /* Size of every page */ - int szExtra, /* Extra space associated with each page */ - int bPurgeable, /* True if pages are on backing store */ - int (*xStress)(void*, PgHdr*), /* Call to try to make pages clean */ - void *pStress, /* Argument to xStress */ - PCache *pToInit /* Preallocated space for the PCache */ -); - -/* Modify the page-size after the cache has been created. */ -SQLITE_PRIVATE void sqlite3PcacheSetPageSize(PCache *, int); - -/* Return the size in bytes of a PCache object. Used to preallocate -** storage space. -*/ -SQLITE_PRIVATE int sqlite3PcacheSize(void); - -/* One release per successful fetch. Page is pinned until released. -** Reference counted. -*/ -SQLITE_PRIVATE int sqlite3PcacheFetch(PCache*, Pgno, int createFlag, PgHdr**); -SQLITE_PRIVATE void sqlite3PcacheRelease(PgHdr*); - -SQLITE_PRIVATE void sqlite3PcacheDrop(PgHdr*); /* Remove page from cache */ -SQLITE_PRIVATE void sqlite3PcacheMakeDirty(PgHdr*); /* Make sure page is marked dirty */ -SQLITE_PRIVATE void sqlite3PcacheMakeClean(PgHdr*); /* Mark a single page as clean */ -SQLITE_PRIVATE void sqlite3PcacheCleanAll(PCache*); /* Mark all dirty list pages as clean */ - -/* Change a page number. Used by incr-vacuum. */ -SQLITE_PRIVATE void sqlite3PcacheMove(PgHdr*, Pgno); - -/* Remove all pages with pgno>x. Reset the cache if x==0 */ -SQLITE_PRIVATE void sqlite3PcacheTruncate(PCache*, Pgno x); - -/* Get a list of all dirty pages in the cache, sorted by page number */ -SQLITE_PRIVATE PgHdr *sqlite3PcacheDirtyList(PCache*); - -/* Reset and close the cache object */ -SQLITE_PRIVATE void sqlite3PcacheClose(PCache*); - -/* Clear flags from pages of the page cache */ -SQLITE_PRIVATE void sqlite3PcacheClearSyncFlags(PCache *); - -/* Discard the contents of the cache */ -SQLITE_PRIVATE void sqlite3PcacheClear(PCache*); - -/* Return the total number of outstanding page references */ -SQLITE_PRIVATE int sqlite3PcacheRefCount(PCache*); - -/* Increment the reference count of an existing page */ -SQLITE_PRIVATE void sqlite3PcacheRef(PgHdr*); - -SQLITE_PRIVATE int sqlite3PcachePageRefcount(PgHdr*); - -/* Return the total number of pages stored in the cache */ -SQLITE_PRIVATE int sqlite3PcachePagecount(PCache*); - -#if defined(SQLITE_CHECK_PAGES) || defined(SQLITE_DEBUG) -/* Iterate through all dirty pages currently stored in the cache. This -** interface is only available if SQLITE_CHECK_PAGES is defined when the -** library is built. -*/ -SQLITE_PRIVATE void sqlite3PcacheIterateDirty(PCache *pCache, void (*xIter)(PgHdr *)); -#endif - -/* Set and get the suggested cache-size for the specified pager-cache. -** -** If no global maximum is configured, then the system attempts to limit -** the total number of pages cached by purgeable pager-caches to the sum -** of the suggested cache-sizes. -*/ -SQLITE_PRIVATE void sqlite3PcacheSetCachesize(PCache *, int); -#ifdef SQLITE_TEST -SQLITE_PRIVATE int sqlite3PcacheGetCachesize(PCache *); -#endif - -/* Free up as much memory as possible from the page cache */ -SQLITE_PRIVATE void sqlite3PcacheShrink(PCache*); - -#ifdef SQLITE_ENABLE_MEMORY_MANAGEMENT -/* Try to return memory used by the pcache module to the main memory heap */ -SQLITE_PRIVATE int sqlite3PcacheReleaseMemory(int); -#endif - -#ifdef SQLITE_TEST -SQLITE_PRIVATE void sqlite3PcacheStats(int*,int*,int*,int*); -#endif - -SQLITE_PRIVATE void sqlite3PCacheSetDefault(void); - -#endif /* _PCACHE_H_ */ - -/************** End of pcache.h **********************************************/ -/************** Continuing where we left off in sqliteInt.h ******************/ - -/************** Include os.h in the middle of sqliteInt.h ********************/ -/************** Begin file os.h **********************************************/ -/* -** 2001 September 16 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -****************************************************************************** -** -** This header file (together with is companion C source-code file -** "os.c") attempt to abstract the underlying operating system so that -** the SQLite library will work on both POSIX and windows systems. -** -** This header file is #include-ed by sqliteInt.h and thus ends up -** being included by every source file. -*/ -#ifndef _SQLITE_OS_H_ -#define _SQLITE_OS_H_ - -/* -** Figure out if we are dealing with Unix, Windows, or some other -** operating system. After the following block of preprocess macros, -** all of SQLITE_OS_UNIX, SQLITE_OS_WIN, SQLITE_OS_OS2, and SQLITE_OS_OTHER -** will defined to either 1 or 0. One of the four will be 1. The other -** three will be 0. -*/ -#if defined(SQLITE_OS_OTHER) -# if SQLITE_OS_OTHER==1 -# undef SQLITE_OS_UNIX -# define SQLITE_OS_UNIX 0 -# undef SQLITE_OS_WIN -# define SQLITE_OS_WIN 0 -# undef SQLITE_OS_OS2 -# define SQLITE_OS_OS2 0 -# else -# undef SQLITE_OS_OTHER -# endif -#endif -#if !defined(SQLITE_OS_UNIX) && !defined(SQLITE_OS_OTHER) -# define SQLITE_OS_OTHER 0 -# ifndef SQLITE_OS_WIN -# if defined(_WIN32) || defined(WIN32) || defined(__CYGWIN__) || defined(__MINGW32__) || defined(__BORLANDC__) -# define SQLITE_OS_WIN 1 -# define SQLITE_OS_UNIX 0 -# define SQLITE_OS_OS2 0 -# elif defined(__EMX__) || defined(_OS2) || defined(OS2) || defined(_OS2_) || defined(__OS2__) -# define SQLITE_OS_WIN 0 -# define SQLITE_OS_UNIX 0 -# define SQLITE_OS_OS2 1 -# else -# define SQLITE_OS_WIN 0 -# define SQLITE_OS_UNIX 1 -# define SQLITE_OS_OS2 0 -# endif -# else -# define SQLITE_OS_UNIX 0 -# define SQLITE_OS_OS2 0 -# endif -#else -# ifndef SQLITE_OS_WIN -# define SQLITE_OS_WIN 0 -# endif -#endif - -#if SQLITE_OS_WIN -# include -#endif - -#if SQLITE_OS_OS2 -# if (__GNUC__ > 3 || __GNUC__ == 3 && __GNUC_MINOR__ >= 3) && defined(OS2_HIGH_MEMORY) -# include /* has to be included before os2.h for linking to work */ -# endif -# define INCL_DOSDATETIME -# define INCL_DOSFILEMGR -# define INCL_DOSERRORS -# define INCL_DOSMISC -# define INCL_DOSPROCESS -# define INCL_DOSMODULEMGR -# define INCL_DOSSEMAPHORES -# include -# include -#endif - -/* -** Determine if we are dealing with Windows NT. -** -** We ought to be able to determine if we are compiling for win98 or winNT -** using the _WIN32_WINNT macro as follows: -** -** #if defined(_WIN32_WINNT) -** # define SQLITE_OS_WINNT 1 -** #else -** # define SQLITE_OS_WINNT 0 -** #endif -** -** However, vs2005 does not set _WIN32_WINNT by default, as it ought to, -** so the above test does not work. We'll just assume that everything is -** winNT unless the programmer explicitly says otherwise by setting -** SQLITE_OS_WINNT to 0. -*/ -#if SQLITE_OS_WIN && !defined(SQLITE_OS_WINNT) -# define SQLITE_OS_WINNT 1 -#endif - -/* -** Determine if we are dealing with WindowsCE - which has a much -** reduced API. -*/ -#if defined(_WIN32_WCE) -# define SQLITE_OS_WINCE 1 -#else -# define SQLITE_OS_WINCE 0 -#endif - -/* -** Determine if we are dealing with WindowsRT (Metro) as this has a different and -** incompatible API from win32. -*/ -#if !defined(SQLITE_OS_WINRT) -# define SQLITE_OS_WINRT 0 -#endif - -/* -** When compiled for WinCE or WinRT, there is no concept of the current -** directory. - */ -#if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT -# define SQLITE_CURDIR 1 -#endif - -/* If the SET_FULLSYNC macro is not defined above, then make it -** a no-op -*/ -#ifndef SET_FULLSYNC -# define SET_FULLSYNC(x,y) -#endif - -/* -** The default size of a disk sector -*/ -#ifndef SQLITE_DEFAULT_SECTOR_SIZE -# define SQLITE_DEFAULT_SECTOR_SIZE 4096 -#endif - -/* -** Temporary files are named starting with this prefix followed by 16 random -** alphanumeric characters, and no file extension. They are stored in the -** OS's standard temporary file directory, and are deleted prior to exit. -** If sqlite is being embedded in another program, you may wish to change the -** prefix to reflect your program's name, so that if your program exits -** prematurely, old temporary files can be easily identified. This can be done -** using -DSQLITE_TEMP_FILE_PREFIX=myprefix_ on the compiler command line. -** -** 2006-10-31: The default prefix used to be "sqlite_". But then -** Mcafee started using SQLite in their anti-virus product and it -** started putting files with the "sqlite" name in the c:/temp folder. -** This annoyed many windows users. Those users would then do a -** Google search for "sqlite", find the telephone numbers of the -** developers and call to wake them up at night and complain. -** For this reason, the default name prefix is changed to be "sqlite" -** spelled backwards. So the temp files are still identified, but -** anybody smart enough to figure out the code is also likely smart -** enough to know that calling the developer will not help get rid -** of the file. -*/ -#ifndef SQLITE_TEMP_FILE_PREFIX -# define SQLITE_TEMP_FILE_PREFIX "etilqs_" -#endif - -/* -** The following values may be passed as the second argument to -** sqlite3OsLock(). The various locks exhibit the following semantics: -** -** SHARED: Any number of processes may hold a SHARED lock simultaneously. -** RESERVED: A single process may hold a RESERVED lock on a file at -** any time. Other processes may hold and obtain new SHARED locks. -** PENDING: A single process may hold a PENDING lock on a file at -** any one time. Existing SHARED locks may persist, but no new -** SHARED locks may be obtained by other processes. -** EXCLUSIVE: An EXCLUSIVE lock precludes all other locks. -** -** PENDING_LOCK may not be passed directly to sqlite3OsLock(). Instead, a -** process that requests an EXCLUSIVE lock may actually obtain a PENDING -** lock. This can be upgraded to an EXCLUSIVE lock by a subsequent call to -** sqlite3OsLock(). -*/ -#define NO_LOCK 0 -#define SHARED_LOCK 1 -#define RESERVED_LOCK 2 -#define PENDING_LOCK 3 -#define EXCLUSIVE_LOCK 4 - -/* -** File Locking Notes: (Mostly about windows but also some info for Unix) -** -** We cannot use LockFileEx() or UnlockFileEx() on Win95/98/ME because -** those functions are not available. So we use only LockFile() and -** UnlockFile(). -** -** LockFile() prevents not just writing but also reading by other processes. -** A SHARED_LOCK is obtained by locking a single randomly-chosen -** byte out of a specific range of bytes. The lock byte is obtained at -** random so two separate readers can probably access the file at the -** same time, unless they are unlucky and choose the same lock byte. -** An EXCLUSIVE_LOCK is obtained by locking all bytes in the range. -** There can only be one writer. A RESERVED_LOCK is obtained by locking -** a single byte of the file that is designated as the reserved lock byte. -** A PENDING_LOCK is obtained by locking a designated byte different from -** the RESERVED_LOCK byte. -** -** On WinNT/2K/XP systems, LockFileEx() and UnlockFileEx() are available, -** which means we can use reader/writer locks. When reader/writer locks -** are used, the lock is placed on the same range of bytes that is used -** for probabilistic locking in Win95/98/ME. Hence, the locking scheme -** will support two or more Win95 readers or two or more WinNT readers. -** But a single Win95 reader will lock out all WinNT readers and a single -** WinNT reader will lock out all other Win95 readers. -** -** The following #defines specify the range of bytes used for locking. -** SHARED_SIZE is the number of bytes available in the pool from which -** a random byte is selected for a shared lock. The pool of bytes for -** shared locks begins at SHARED_FIRST. -** -** The same locking strategy and -** byte ranges are used for Unix. This leaves open the possiblity of having -** clients on win95, winNT, and unix all talking to the same shared file -** and all locking correctly. To do so would require that samba (or whatever -** tool is being used for file sharing) implements locks correctly between -** windows and unix. I'm guessing that isn't likely to happen, but by -** using the same locking range we are at least open to the possibility. -** -** Locking in windows is manditory. For this reason, we cannot store -** actual data in the bytes used for locking. The pager never allocates -** the pages involved in locking therefore. SHARED_SIZE is selected so -** that all locks will fit on a single page even at the minimum page size. -** PENDING_BYTE defines the beginning of the locks. By default PENDING_BYTE -** is set high so that we don't have to allocate an unused page except -** for very large databases. But one should test the page skipping logic -** by setting PENDING_BYTE low and running the entire regression suite. -** -** Changing the value of PENDING_BYTE results in a subtly incompatible -** file format. Depending on how it is changed, you might not notice -** the incompatibility right away, even running a full regression test. -** The default location of PENDING_BYTE is the first byte past the -** 1GB boundary. -** -*/ -#ifdef SQLITE_OMIT_WSD -# define PENDING_BYTE (0x40000000) -#else -# define PENDING_BYTE sqlite3PendingByte -#endif -#define RESERVED_BYTE (PENDING_BYTE+1) -#define SHARED_FIRST (PENDING_BYTE+2) -#define SHARED_SIZE 510 - -/* -** Wrapper around OS specific sqlite3_os_init() function. -*/ -SQLITE_PRIVATE int sqlite3OsInit(void); - -/* -** Functions for accessing sqlite3_file methods -*/ -SQLITE_PRIVATE int sqlite3OsClose(sqlite3_file*); -SQLITE_PRIVATE int sqlite3OsRead(sqlite3_file*, void*, int amt, i64 offset); -SQLITE_PRIVATE int sqlite3OsWrite(sqlite3_file*, const void*, int amt, i64 offset); -SQLITE_PRIVATE int sqlite3OsTruncate(sqlite3_file*, i64 size); -SQLITE_PRIVATE int sqlite3OsSync(sqlite3_file*, int); -SQLITE_PRIVATE int sqlite3OsFileSize(sqlite3_file*, i64 *pSize); -SQLITE_PRIVATE int sqlite3OsLock(sqlite3_file*, int); -SQLITE_PRIVATE int sqlite3OsUnlock(sqlite3_file*, int); -SQLITE_PRIVATE int sqlite3OsCheckReservedLock(sqlite3_file *id, int *pResOut); -SQLITE_PRIVATE int sqlite3OsFileControl(sqlite3_file*,int,void*); -SQLITE_PRIVATE void sqlite3OsFileControlHint(sqlite3_file*,int,void*); -#define SQLITE_FCNTL_DB_UNCHANGED 0xca093fa0 -SQLITE_PRIVATE int sqlite3OsSectorSize(sqlite3_file *id); -SQLITE_PRIVATE int sqlite3OsDeviceCharacteristics(sqlite3_file *id); -SQLITE_PRIVATE int sqlite3OsShmMap(sqlite3_file *,int,int,int,void volatile **); -SQLITE_PRIVATE int sqlite3OsShmLock(sqlite3_file *id, int, int, int); -SQLITE_PRIVATE void sqlite3OsShmBarrier(sqlite3_file *id); -SQLITE_PRIVATE int sqlite3OsShmUnmap(sqlite3_file *id, int); - - -/* -** Functions for accessing sqlite3_vfs methods -*/ -SQLITE_PRIVATE int sqlite3OsOpen(sqlite3_vfs *, const char *, sqlite3_file*, int, int *); -SQLITE_PRIVATE int sqlite3OsDelete(sqlite3_vfs *, const char *, int); -SQLITE_PRIVATE int sqlite3OsAccess(sqlite3_vfs *, const char *, int, int *pResOut); -SQLITE_PRIVATE int sqlite3OsFullPathname(sqlite3_vfs *, const char *, int, char *); -#ifndef SQLITE_OMIT_LOAD_EXTENSION -SQLITE_PRIVATE void *sqlite3OsDlOpen(sqlite3_vfs *, const char *); -SQLITE_PRIVATE void sqlite3OsDlError(sqlite3_vfs *, int, char *); -SQLITE_PRIVATE void (*sqlite3OsDlSym(sqlite3_vfs *, void *, const char *))(void); -SQLITE_PRIVATE void sqlite3OsDlClose(sqlite3_vfs *, void *); -#endif /* SQLITE_OMIT_LOAD_EXTENSION */ -SQLITE_PRIVATE int sqlite3OsRandomness(sqlite3_vfs *, int, char *); -SQLITE_PRIVATE int sqlite3OsSleep(sqlite3_vfs *, int); -SQLITE_PRIVATE int sqlite3OsCurrentTimeInt64(sqlite3_vfs *, sqlite3_int64*); - -/* -** Convenience functions for opening and closing files using -** sqlite3_malloc() to obtain space for the file-handle structure. -*/ -SQLITE_PRIVATE int sqlite3OsOpenMalloc(sqlite3_vfs *, const char *, sqlite3_file **, int,int*); -SQLITE_PRIVATE int sqlite3OsCloseFree(sqlite3_file *); - -#endif /* _SQLITE_OS_H_ */ - -/************** End of os.h **************************************************/ -/************** Continuing where we left off in sqliteInt.h ******************/ -/************** Include mutex.h in the middle of sqliteInt.h *****************/ -/************** Begin file mutex.h *******************************************/ -/* -** 2007 August 28 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -************************************************************************* -** -** This file contains the common header for all mutex implementations. -** The sqliteInt.h header #includes this file so that it is available -** to all source files. We break it out in an effort to keep the code -** better organized. -** -** NOTE: source files should *not* #include this header file directly. -** Source files should #include the sqliteInt.h file and let that file -** include this one indirectly. -*/ - - -/* -** Figure out what version of the code to use. The choices are -** -** SQLITE_MUTEX_OMIT No mutex logic. Not even stubs. The -** mutexes implemention cannot be overridden -** at start-time. -** -** SQLITE_MUTEX_NOOP For single-threaded applications. No -** mutual exclusion is provided. But this -** implementation can be overridden at -** start-time. -** -** SQLITE_MUTEX_PTHREADS For multi-threaded applications on Unix. -** -** SQLITE_MUTEX_W32 For multi-threaded applications on Win32. -** -** SQLITE_MUTEX_OS2 For multi-threaded applications on OS/2. -*/ -#if !SQLITE_THREADSAFE -# define SQLITE_MUTEX_OMIT -#endif -#if SQLITE_THREADSAFE && !defined(SQLITE_MUTEX_NOOP) -# if SQLITE_OS_UNIX -# define SQLITE_MUTEX_PTHREADS -# elif SQLITE_OS_WIN -# define SQLITE_MUTEX_W32 -# elif SQLITE_OS_OS2 -# define SQLITE_MUTEX_OS2 -# else -# define SQLITE_MUTEX_NOOP -# endif -#endif - -#ifdef SQLITE_MUTEX_OMIT -/* -** If this is a no-op implementation, implement everything as macros. -*/ -#define sqlite3_mutex_alloc(X) ((sqlite3_mutex*)8) -#define sqlite3_mutex_free(X) -#define sqlite3_mutex_enter(X) -#define sqlite3_mutex_try(X) SQLITE_OK -#define sqlite3_mutex_leave(X) -#define sqlite3_mutex_held(X) ((void)(X),1) -#define sqlite3_mutex_notheld(X) ((void)(X),1) -#define sqlite3MutexAlloc(X) ((sqlite3_mutex*)8) -#define sqlite3MutexInit() SQLITE_OK -#define sqlite3MutexEnd() -#define MUTEX_LOGIC(X) -#else -#define MUTEX_LOGIC(X) X -#endif /* defined(SQLITE_MUTEX_OMIT) */ - -/************** End of mutex.h ***********************************************/ -/************** Continuing where we left off in sqliteInt.h ******************/ - - -/* -** Each database file to be accessed by the system is an instance -** of the following structure. There are normally two of these structures -** in the sqlite.aDb[] array. aDb[0] is the main database file and -** aDb[1] is the database file used to hold temporary tables. Additional -** databases may be attached. -*/ -struct Db { - char *zName; /* Name of this database */ - Btree *pBt; /* The B*Tree structure for this database file */ - u8 inTrans; /* 0: not writable. 1: Transaction. 2: Checkpoint */ - u8 safety_level; /* How aggressive at syncing data to disk */ - Schema *pSchema; /* Pointer to database schema (possibly shared) */ -}; - -/* -** An instance of the following structure stores a database schema. -** -** Most Schema objects are associated with a Btree. The exception is -** the Schema for the TEMP databaes (sqlite3.aDb[1]) which is free-standing. -** In shared cache mode, a single Schema object can be shared by multiple -** Btrees that refer to the same underlying BtShared object. -** -** Schema objects are automatically deallocated when the last Btree that -** references them is destroyed. The TEMP Schema is manually freed by -** sqlite3_close(). -* -** A thread must be holding a mutex on the corresponding Btree in order -** to access Schema content. This implies that the thread must also be -** holding a mutex on the sqlite3 connection pointer that owns the Btree. -** For a TEMP Schema, only the connection mutex is required. -*/ -struct Schema { - int schema_cookie; /* Database schema version number for this file */ - int iGeneration; /* Generation counter. Incremented with each change */ - Hash tblHash; /* All tables indexed by name */ - Hash idxHash; /* All (named) indices indexed by name */ - Hash trigHash; /* All triggers indexed by name */ - Hash fkeyHash; /* All foreign keys by referenced table name */ - Table *pSeqTab; /* The sqlite_sequence table used by AUTOINCREMENT */ - u8 file_format; /* Schema format version for this file */ - u8 enc; /* Text encoding used by this database */ - u16 flags; /* Flags associated with this schema */ - int cache_size; /* Number of pages to use in the cache */ -}; - -/* -** These macros can be used to test, set, or clear bits in the -** Db.pSchema->flags field. -*/ -#define DbHasProperty(D,I,P) (((D)->aDb[I].pSchema->flags&(P))==(P)) -#define DbHasAnyProperty(D,I,P) (((D)->aDb[I].pSchema->flags&(P))!=0) -#define DbSetProperty(D,I,P) (D)->aDb[I].pSchema->flags|=(P) -#define DbClearProperty(D,I,P) (D)->aDb[I].pSchema->flags&=~(P) - -/* -** Allowed values for the DB.pSchema->flags field. -** -** The DB_SchemaLoaded flag is set after the database schema has been -** read into internal hash tables. -** -** DB_UnresetViews means that one or more views have column names that -** have been filled out. If the schema changes, these column names might -** changes and so the view will need to be reset. -*/ -#define DB_SchemaLoaded 0x0001 /* The schema has been loaded */ -#define DB_UnresetViews 0x0002 /* Some views have defined column names */ -#define DB_Empty 0x0004 /* The file is empty (length 0 bytes) */ - -/* -** The number of different kinds of things that can be limited -** using the sqlite3_limit() interface. -*/ -#define SQLITE_N_LIMIT (SQLITE_LIMIT_TRIGGER_DEPTH+1) - -/* -** Lookaside malloc is a set of fixed-size buffers that can be used -** to satisfy small transient memory allocation requests for objects -** associated with a particular database connection. The use of -** lookaside malloc provides a significant performance enhancement -** (approx 10%) by avoiding numerous malloc/free requests while parsing -** SQL statements. -** -** The Lookaside structure holds configuration information about the -** lookaside malloc subsystem. Each available memory allocation in -** the lookaside subsystem is stored on a linked list of LookasideSlot -** objects. -** -** Lookaside allocations are only allowed for objects that are associated -** with a particular database connection. Hence, schema information cannot -** be stored in lookaside because in shared cache mode the schema information -** is shared by multiple database connections. Therefore, while parsing -** schema information, the Lookaside.bEnabled flag is cleared so that -** lookaside allocations are not used to construct the schema objects. -*/ -struct Lookaside { - u16 sz; /* Size of each buffer in bytes */ - u8 bEnabled; /* False to disable new lookaside allocations */ - u8 bMalloced; /* True if pStart obtained from sqlite3_malloc() */ - int nOut; /* Number of buffers currently checked out */ - int mxOut; /* Highwater mark for nOut */ - int anStat[3]; /* 0: hits. 1: size misses. 2: full misses */ - LookasideSlot *pFree; /* List of available buffers */ - void *pStart; /* First byte of available memory space */ - void *pEnd; /* First byte past end of available space */ -}; -struct LookasideSlot { - LookasideSlot *pNext; /* Next buffer in the list of free buffers */ -}; - -/* -** A hash table for function definitions. -** -** Hash each FuncDef structure into one of the FuncDefHash.a[] slots. -** Collisions are on the FuncDef.pHash chain. -*/ -struct FuncDefHash { - FuncDef *a[23]; /* Hash table for functions */ -}; - -/* -** Each database connection is an instance of the following structure. -*/ -struct sqlite3 { - sqlite3_vfs *pVfs; /* OS Interface */ - struct Vdbe *pVdbe; /* List of active virtual machines */ - CollSeq *pDfltColl; /* The default collating sequence (BINARY) */ - sqlite3_mutex *mutex; /* Connection mutex */ - Db *aDb; /* All backends */ - int nDb; /* Number of backends currently in use */ - int flags; /* Miscellaneous flags. See below */ - i64 lastRowid; /* ROWID of most recent insert (see above) */ - unsigned int openFlags; /* Flags passed to sqlite3_vfs.xOpen() */ - int errCode; /* Most recent error code (SQLITE_*) */ - int errMask; /* & result codes with this before returning */ - u8 autoCommit; /* The auto-commit flag. */ - u8 temp_store; /* 1: file 2: memory 0: default */ - u8 mallocFailed; /* True if we have seen a malloc failure */ - u8 dfltLockMode; /* Default locking-mode for attached dbs */ - signed char nextAutovac; /* Autovac setting after VACUUM if >=0 */ - u8 suppressErr; /* Do not issue error messages if true */ - u8 vtabOnConflict; /* Value to return for s3_vtab_on_conflict() */ - u8 isTransactionSavepoint; /* True if the outermost savepoint is a TS */ - int nextPagesize; /* Pagesize after VACUUM if >0 */ - u32 magic; /* Magic number for detect library misuse */ - int nChange; /* Value returned by sqlite3_changes() */ - int nTotalChange; /* Value returned by sqlite3_total_changes() */ - int aLimit[SQLITE_N_LIMIT]; /* Limits */ - struct sqlite3InitInfo { /* Information used during initialization */ - int newTnum; /* Rootpage of table being initialized */ - u8 iDb; /* Which db file is being initialized */ - u8 busy; /* TRUE if currently initializing */ - u8 orphanTrigger; /* Last statement is orphaned TEMP trigger */ - } init; - int activeVdbeCnt; /* Number of VDBEs currently executing */ - int writeVdbeCnt; /* Number of active VDBEs that are writing */ - int vdbeExecCnt; /* Number of nested calls to VdbeExec() */ - int nExtension; /* Number of loaded extensions */ - void **aExtension; /* Array of shared library handles */ - void (*xTrace)(void*,const char*); /* Trace function */ - void *pTraceArg; /* Argument to the trace function */ - void (*xProfile)(void*,const char*,u64); /* Profiling function */ - void *pProfileArg; /* Argument to profile function */ - void *pCommitArg; /* Argument to xCommitCallback() */ - int (*xCommitCallback)(void*); /* Invoked at every commit. */ - void *pRollbackArg; /* Argument to xRollbackCallback() */ - void (*xRollbackCallback)(void*); /* Invoked at every commit. */ - void *pUpdateArg; - void (*xUpdateCallback)(void*,int, const char*,const char*,sqlite_int64); -#ifndef SQLITE_OMIT_WAL - int (*xWalCallback)(void *, sqlite3 *, const char *, int); - void *pWalArg; -#endif - void(*xCollNeeded)(void*,sqlite3*,int eTextRep,const char*); - void(*xCollNeeded16)(void*,sqlite3*,int eTextRep,const void*); - void *pCollNeededArg; - sqlite3_value *pErr; /* Most recent error message */ - char *zErrMsg; /* Most recent error message (UTF-8 encoded) */ - char *zErrMsg16; /* Most recent error message (UTF-16 encoded) */ - union { - volatile int isInterrupted; /* True if sqlite3_interrupt has been called */ - double notUsed1; /* Spacer */ - } u1; - Lookaside lookaside; /* Lookaside malloc configuration */ -#ifndef SQLITE_OMIT_AUTHORIZATION - int (*xAuth)(void*,int,const char*,const char*,const char*,const char*); - /* Access authorization function */ - void *pAuthArg; /* 1st argument to the access auth function */ -#endif -#ifndef SQLITE_OMIT_PROGRESS_CALLBACK - int (*xProgress)(void *); /* The progress callback */ - void *pProgressArg; /* Argument to the progress callback */ - int nProgressOps; /* Number of opcodes for progress callback */ -#endif -#ifndef SQLITE_OMIT_VIRTUALTABLE - int nVTrans; /* Allocated size of aVTrans */ - Hash aModule; /* populated by sqlite3_create_module() */ - VtabCtx *pVtabCtx; /* Context for active vtab connect/create */ - VTable **aVTrans; /* Virtual tables with open transactions */ - VTable *pDisconnect; /* Disconnect these in next sqlite3_prepare() */ -#endif - FuncDefHash aFunc; /* Hash table of connection functions */ - Hash aCollSeq; /* All collating sequences */ - BusyHandler busyHandler; /* Busy callback */ - Db aDbStatic[2]; /* Static space for the 2 default backends */ - Savepoint *pSavepoint; /* List of active savepoints */ - int busyTimeout; /* Busy handler timeout, in msec */ - int nSavepoint; /* Number of non-transaction savepoints */ - int nStatement; /* Number of nested statement-transactions */ - i64 nDeferredCons; /* Net deferred constraints this transaction. */ - int *pnBytesFreed; /* If not NULL, increment this in DbFree() */ - -#ifdef SQLITE_ENABLE_UNLOCK_NOTIFY - /* The following variables are all protected by the STATIC_MASTER - ** mutex, not by sqlite3.mutex. They are used by code in notify.c. - ** - ** When X.pUnlockConnection==Y, that means that X is waiting for Y to - ** unlock so that it can proceed. - ** - ** When X.pBlockingConnection==Y, that means that something that X tried - ** tried to do recently failed with an SQLITE_LOCKED error due to locks - ** held by Y. - */ - sqlite3 *pBlockingConnection; /* Connection that caused SQLITE_LOCKED */ - sqlite3 *pUnlockConnection; /* Connection to watch for unlock */ - void *pUnlockArg; /* Argument to xUnlockNotify */ - void (*xUnlockNotify)(void **, int); /* Unlock notify callback */ - sqlite3 *pNextBlocked; /* Next in list of all blocked connections */ -#endif -}; - -/* -** A macro to discover the encoding of a database. -*/ -#define ENC(db) ((db)->aDb[0].pSchema->enc) - -/* -** Possible values for the sqlite3.flags. -*/ -#define SQLITE_VdbeTrace 0x00000100 /* True to trace VDBE execution */ -#define SQLITE_InternChanges 0x00000200 /* Uncommitted Hash table changes */ -#define SQLITE_FullColNames 0x00000400 /* Show full column names on SELECT */ -#define SQLITE_ShortColNames 0x00000800 /* Show short columns names */ -#define SQLITE_CountRows 0x00001000 /* Count rows changed by INSERT, */ - /* DELETE, or UPDATE and return */ - /* the count using a callback. */ -#define SQLITE_NullCallback 0x00002000 /* Invoke the callback once if the */ - /* result set is empty */ -#define SQLITE_SqlTrace 0x00004000 /* Debug print SQL as it executes */ -#define SQLITE_VdbeListing 0x00008000 /* Debug listings of VDBE programs */ -#define SQLITE_WriteSchema 0x00010000 /* OK to update SQLITE_MASTER */ - /* 0x00020000 Unused */ -#define SQLITE_IgnoreChecks 0x00040000 /* Do not enforce check constraints */ -#define SQLITE_ReadUncommitted 0x0080000 /* For shared-cache mode */ -#define SQLITE_LegacyFileFmt 0x00100000 /* Create new databases in format 1 */ -#define SQLITE_FullFSync 0x00200000 /* Use full fsync on the backend */ -#define SQLITE_CkptFullFSync 0x00400000 /* Use full fsync for checkpoint */ -#define SQLITE_RecoveryMode 0x00800000 /* Ignore schema errors */ -#define SQLITE_ReverseOrder 0x01000000 /* Reverse unordered SELECTs */ -#define SQLITE_RecTriggers 0x02000000 /* Enable recursive triggers */ -#define SQLITE_ForeignKeys 0x04000000 /* Enforce foreign key constraints */ -#define SQLITE_AutoIndex 0x08000000 /* Enable automatic indexes */ -#define SQLITE_PreferBuiltin 0x10000000 /* Preference to built-in funcs */ -#define SQLITE_LoadExtension 0x20000000 /* Enable load_extension */ -#define SQLITE_EnableTrigger 0x40000000 /* True to enable triggers */ - -/* -** Bits of the sqlite3.flags field that are used by the -** sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS,...) interface. -** These must be the low-order bits of the flags field. -*/ -#define SQLITE_QueryFlattener 0x01 /* Disable query flattening */ -#define SQLITE_ColumnCache 0x02 /* Disable the column cache */ -#define SQLITE_IndexSort 0x04 /* Disable indexes for sorting */ -#define SQLITE_IndexSearch 0x08 /* Disable indexes for searching */ -#define SQLITE_IndexCover 0x10 /* Disable index covering table */ -#define SQLITE_GroupByOrder 0x20 /* Disable GROUPBY cover of ORDERBY */ -#define SQLITE_FactorOutConst 0x40 /* Disable factoring out constants */ -#define SQLITE_IdxRealAsInt 0x80 /* Store REAL as INT in indices */ -#define SQLITE_DistinctOpt 0x80 /* DISTINCT using indexes */ -#define SQLITE_OptMask 0xff /* Mask of all disablable opts */ - -/* -** Possible values for the sqlite.magic field. -** The numbers are obtained at random and have no special meaning, other -** than being distinct from one another. -*/ -#define SQLITE_MAGIC_OPEN 0xa029a697 /* Database is open */ -#define SQLITE_MAGIC_CLOSED 0x9f3c2d33 /* Database is closed */ -#define SQLITE_MAGIC_SICK 0x4b771290 /* Error and awaiting close */ -#define SQLITE_MAGIC_BUSY 0xf03b7906 /* Database currently in use */ -#define SQLITE_MAGIC_ERROR 0xb5357930 /* An SQLITE_MISUSE error occurred */ - -/* -** Each SQL function is defined by an instance of the following -** structure. A pointer to this structure is stored in the sqlite.aFunc -** hash table. When multiple functions have the same name, the hash table -** points to a linked list of these structures. -*/ -struct FuncDef { - i16 nArg; /* Number of arguments. -1 means unlimited */ - u8 iPrefEnc; /* Preferred text encoding (SQLITE_UTF8, 16LE, 16BE) */ - u8 flags; /* Some combination of SQLITE_FUNC_* */ - void *pUserData; /* User data parameter */ - FuncDef *pNext; /* Next function with same name */ - void (*xFunc)(sqlite3_context*,int,sqlite3_value**); /* Regular function */ - void (*xStep)(sqlite3_context*,int,sqlite3_value**); /* Aggregate step */ - void (*xFinalize)(sqlite3_context*); /* Aggregate finalizer */ - char *zName; /* SQL name of the function. */ - FuncDef *pHash; /* Next with a different name but the same hash */ - FuncDestructor *pDestructor; /* Reference counted destructor function */ -}; - -/* -** This structure encapsulates a user-function destructor callback (as -** configured using create_function_v2()) and a reference counter. When -** create_function_v2() is called to create a function with a destructor, -** a single object of this type is allocated. FuncDestructor.nRef is set to -** the number of FuncDef objects created (either 1 or 3, depending on whether -** or not the specified encoding is SQLITE_ANY). The FuncDef.pDestructor -** member of each of the new FuncDef objects is set to point to the allocated -** FuncDestructor. -** -** Thereafter, when one of the FuncDef objects is deleted, the reference -** count on this object is decremented. When it reaches 0, the destructor -** is invoked and the FuncDestructor structure freed. -*/ -struct FuncDestructor { - int nRef; - void (*xDestroy)(void *); - void *pUserData; -}; - -/* -** Possible values for FuncDef.flags. Note that the _LENGTH and _TYPEOF -** values must correspond to OPFLAG_LENGTHARG and OPFLAG_TYPEOFARG. There -** are assert() statements in the code to verify this. -*/ -#define SQLITE_FUNC_LIKE 0x01 /* Candidate for the LIKE optimization */ -#define SQLITE_FUNC_CASE 0x02 /* Case-sensitive LIKE-type function */ -#define SQLITE_FUNC_EPHEM 0x04 /* Ephemeral. Delete with VDBE */ -#define SQLITE_FUNC_NEEDCOLL 0x08 /* sqlite3GetFuncCollSeq() might be called */ -#define SQLITE_FUNC_COUNT 0x10 /* Built-in count(*) aggregate */ -#define SQLITE_FUNC_COALESCE 0x20 /* Built-in coalesce() or ifnull() function */ -#define SQLITE_FUNC_LENGTH 0x40 /* Built-in length() function */ -#define SQLITE_FUNC_TYPEOF 0x80 /* Built-in typeof() function */ - -/* -** The following three macros, FUNCTION(), LIKEFUNC() and AGGREGATE() are -** used to create the initializers for the FuncDef structures. -** -** FUNCTION(zName, nArg, iArg, bNC, xFunc) -** Used to create a scalar function definition of a function zName -** implemented by C function xFunc that accepts nArg arguments. The -** value passed as iArg is cast to a (void*) and made available -** as the user-data (sqlite3_user_data()) for the function. If -** argument bNC is true, then the SQLITE_FUNC_NEEDCOLL flag is set. -** -** AGGREGATE(zName, nArg, iArg, bNC, xStep, xFinal) -** Used to create an aggregate function definition implemented by -** the C functions xStep and xFinal. The first four parameters -** are interpreted in the same way as the first 4 parameters to -** FUNCTION(). -** -** LIKEFUNC(zName, nArg, pArg, flags) -** Used to create a scalar function definition of a function zName -** that accepts nArg arguments and is implemented by a call to C -** function likeFunc. Argument pArg is cast to a (void *) and made -** available as the function user-data (sqlite3_user_data()). The -** FuncDef.flags variable is set to the value passed as the flags -** parameter. -*/ -#define FUNCTION(zName, nArg, iArg, bNC, xFunc) \ - {nArg, SQLITE_UTF8, (bNC*SQLITE_FUNC_NEEDCOLL), \ - SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, 0, #zName, 0, 0} -#define FUNCTION2(zName, nArg, iArg, bNC, xFunc, extraFlags) \ - {nArg, SQLITE_UTF8, (bNC*SQLITE_FUNC_NEEDCOLL)|extraFlags, \ - SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, 0, #zName, 0, 0} -#define STR_FUNCTION(zName, nArg, pArg, bNC, xFunc) \ - {nArg, SQLITE_UTF8, bNC*SQLITE_FUNC_NEEDCOLL, \ - pArg, 0, xFunc, 0, 0, #zName, 0, 0} -#define LIKEFUNC(zName, nArg, arg, flags) \ - {nArg, SQLITE_UTF8, flags, (void *)arg, 0, likeFunc, 0, 0, #zName, 0, 0} -#define AGGREGATE(zName, nArg, arg, nc, xStep, xFinal) \ - {nArg, SQLITE_UTF8, nc*SQLITE_FUNC_NEEDCOLL, \ - SQLITE_INT_TO_PTR(arg), 0, 0, xStep,xFinal,#zName,0,0} - -/* -** All current savepoints are stored in a linked list starting at -** sqlite3.pSavepoint. The first element in the list is the most recently -** opened savepoint. Savepoints are added to the list by the vdbe -** OP_Savepoint instruction. -*/ -struct Savepoint { - char *zName; /* Savepoint name (nul-terminated) */ - i64 nDeferredCons; /* Number of deferred fk violations */ - Savepoint *pNext; /* Parent savepoint (if any) */ -}; - -/* -** The following are used as the second parameter to sqlite3Savepoint(), -** and as the P1 argument to the OP_Savepoint instruction. -*/ -#define SAVEPOINT_BEGIN 0 -#define SAVEPOINT_RELEASE 1 -#define SAVEPOINT_ROLLBACK 2 - - -/* -** Each SQLite module (virtual table definition) is defined by an -** instance of the following structure, stored in the sqlite3.aModule -** hash table. -*/ -struct Module { - const sqlite3_module *pModule; /* Callback pointers */ - const char *zName; /* Name passed to create_module() */ - void *pAux; /* pAux passed to create_module() */ - void (*xDestroy)(void *); /* Module destructor function */ -}; - -/* -** information about each column of an SQL table is held in an instance -** of this structure. -*/ -struct Column { - char *zName; /* Name of this column */ - Expr *pDflt; /* Default value of this column */ - char *zDflt; /* Original text of the default value */ - char *zType; /* Data type for this column */ - char *zColl; /* Collating sequence. If NULL, use the default */ - u8 notNull; /* True if there is a NOT NULL constraint */ - u8 isPrimKey; /* True if this column is part of the PRIMARY KEY */ - char affinity; /* One of the SQLITE_AFF_... values */ -#ifndef SQLITE_OMIT_VIRTUALTABLE - u8 isHidden; /* True if this column is 'hidden' */ -#endif -}; - -/* -** A "Collating Sequence" is defined by an instance of the following -** structure. Conceptually, a collating sequence consists of a name and -** a comparison routine that defines the order of that sequence. -** -** There may two separate implementations of the collation function, one -** that processes text in UTF-8 encoding (CollSeq.xCmp) and another that -** processes text encoded in UTF-16 (CollSeq.xCmp16), using the machine -** native byte order. When a collation sequence is invoked, SQLite selects -** the version that will require the least expensive encoding -** translations, if any. -** -** The CollSeq.pUser member variable is an extra parameter that passed in -** as the first argument to the UTF-8 comparison function, xCmp. -** CollSeq.pUser16 is the equivalent for the UTF-16 comparison function, -** xCmp16. -** -** If both CollSeq.xCmp and CollSeq.xCmp16 are NULL, it means that the -** collating sequence is undefined. Indices built on an undefined -** collating sequence may not be read or written. -*/ -struct CollSeq { - char *zName; /* Name of the collating sequence, UTF-8 encoded */ - u8 enc; /* Text encoding handled by xCmp() */ - void *pUser; /* First argument to xCmp() */ - int (*xCmp)(void*,int, const void*, int, const void*); - void (*xDel)(void*); /* Destructor for pUser */ -}; - -/* -** A sort order can be either ASC or DESC. -*/ -#define SQLITE_SO_ASC 0 /* Sort in ascending order */ -#define SQLITE_SO_DESC 1 /* Sort in ascending order */ - -/* -** Column affinity types. -** -** These used to have mnemonic name like 'i' for SQLITE_AFF_INTEGER and -** 't' for SQLITE_AFF_TEXT. But we can save a little space and improve -** the speed a little by numbering the values consecutively. -** -** But rather than start with 0 or 1, we begin with 'a'. That way, -** when multiple affinity types are concatenated into a string and -** used as the P4 operand, they will be more readable. -** -** Note also that the numeric types are grouped together so that testing -** for a numeric type is a single comparison. -*/ -#define SQLITE_AFF_TEXT 'a' -#define SQLITE_AFF_NONE 'b' -#define SQLITE_AFF_NUMERIC 'c' -#define SQLITE_AFF_INTEGER 'd' -#define SQLITE_AFF_REAL 'e' - -#define sqlite3IsNumericAffinity(X) ((X)>=SQLITE_AFF_NUMERIC) - -/* -** The SQLITE_AFF_MASK values masks off the significant bits of an -** affinity value. -*/ -#define SQLITE_AFF_MASK 0x67 - -/* -** Additional bit values that can be ORed with an affinity without -** changing the affinity. -*/ -#define SQLITE_JUMPIFNULL 0x08 /* jumps if either operand is NULL */ -#define SQLITE_STOREP2 0x10 /* Store result in reg[P2] rather than jump */ -#define SQLITE_NULLEQ 0x80 /* NULL=NULL */ - -/* -** An object of this type is created for each virtual table present in -** the database schema. -** -** If the database schema is shared, then there is one instance of this -** structure for each database connection (sqlite3*) that uses the shared -** schema. This is because each database connection requires its own unique -** instance of the sqlite3_vtab* handle used to access the virtual table -** implementation. sqlite3_vtab* handles can not be shared between -** database connections, even when the rest of the in-memory database -** schema is shared, as the implementation often stores the database -** connection handle passed to it via the xConnect() or xCreate() method -** during initialization internally. This database connection handle may -** then be used by the virtual table implementation to access real tables -** within the database. So that they appear as part of the callers -** transaction, these accesses need to be made via the same database -** connection as that used to execute SQL operations on the virtual table. -** -** All VTable objects that correspond to a single table in a shared -** database schema are initially stored in a linked-list pointed to by -** the Table.pVTable member variable of the corresponding Table object. -** When an sqlite3_prepare() operation is required to access the virtual -** table, it searches the list for the VTable that corresponds to the -** database connection doing the preparing so as to use the correct -** sqlite3_vtab* handle in the compiled query. -** -** When an in-memory Table object is deleted (for example when the -** schema is being reloaded for some reason), the VTable objects are not -** deleted and the sqlite3_vtab* handles are not xDisconnect()ed -** immediately. Instead, they are moved from the Table.pVTable list to -** another linked list headed by the sqlite3.pDisconnect member of the -** corresponding sqlite3 structure. They are then deleted/xDisconnected -** next time a statement is prepared using said sqlite3*. This is done -** to avoid deadlock issues involving multiple sqlite3.mutex mutexes. -** Refer to comments above function sqlite3VtabUnlockList() for an -** explanation as to why it is safe to add an entry to an sqlite3.pDisconnect -** list without holding the corresponding sqlite3.mutex mutex. -** -** The memory for objects of this type is always allocated by -** sqlite3DbMalloc(), using the connection handle stored in VTable.db as -** the first argument. -*/ -struct VTable { - sqlite3 *db; /* Database connection associated with this table */ - Module *pMod; /* Pointer to module implementation */ - sqlite3_vtab *pVtab; /* Pointer to vtab instance */ - int nRef; /* Number of pointers to this structure */ - u8 bConstraint; /* True if constraints are supported */ - int iSavepoint; /* Depth of the SAVEPOINT stack */ - VTable *pNext; /* Next in linked list (see above) */ -}; - -/* -** Each SQL table is represented in memory by an instance of the -** following structure. -** -** Table.zName is the name of the table. The case of the original -** CREATE TABLE statement is stored, but case is not significant for -** comparisons. -** -** Table.nCol is the number of columns in this table. Table.aCol is a -** pointer to an array of Column structures, one for each column. -** -** If the table has an INTEGER PRIMARY KEY, then Table.iPKey is the index of -** the column that is that key. Otherwise Table.iPKey is negative. Note -** that the datatype of the PRIMARY KEY must be INTEGER for this field to -** be set. An INTEGER PRIMARY KEY is used as the rowid for each row of -** the table. If a table has no INTEGER PRIMARY KEY, then a random rowid -** is generated for each row of the table. TF_HasPrimaryKey is set if -** the table has any PRIMARY KEY, INTEGER or otherwise. -** -** Table.tnum is the page number for the root BTree page of the table in the -** database file. If Table.iDb is the index of the database table backend -** in sqlite.aDb[]. 0 is for the main database and 1 is for the file that -** holds temporary tables and indices. If TF_Ephemeral is set -** then the table is stored in a file that is automatically deleted -** when the VDBE cursor to the table is closed. In this case Table.tnum -** refers VDBE cursor number that holds the table open, not to the root -** page number. Transient tables are used to hold the results of a -** sub-query that appears instead of a real table name in the FROM clause -** of a SELECT statement. -*/ -struct Table { - char *zName; /* Name of the table or view */ - int iPKey; /* If not negative, use aCol[iPKey] as the primary key */ - int nCol; /* Number of columns in this table */ - Column *aCol; /* Information about each column */ - Index *pIndex; /* List of SQL indexes on this table. */ - int tnum; /* Root BTree node for this table (see note above) */ - tRowcnt nRowEst; /* Estimated rows in table - from sqlite_stat1 table */ - Select *pSelect; /* NULL for tables. Points to definition if a view. */ - u16 nRef; /* Number of pointers to this Table */ - u8 tabFlags; /* Mask of TF_* values */ - u8 keyConf; /* What to do in case of uniqueness conflict on iPKey */ - FKey *pFKey; /* Linked list of all foreign keys in this table */ - char *zColAff; /* String defining the affinity of each column */ -#ifndef SQLITE_OMIT_CHECK - ExprList *pCheck; /* All CHECK constraints */ -#endif -#ifndef SQLITE_OMIT_ALTERTABLE - int addColOffset; /* Offset in CREATE TABLE stmt to add a new column */ -#endif -#ifndef SQLITE_OMIT_VIRTUALTABLE - VTable *pVTable; /* List of VTable objects. */ - int nModuleArg; /* Number of arguments to the module */ - char **azModuleArg; /* Text of all module args. [0] is module name */ -#endif - Trigger *pTrigger; /* List of triggers stored in pSchema */ - Schema *pSchema; /* Schema that contains this table */ - Table *pNextZombie; /* Next on the Parse.pZombieTab list */ -}; - -/* -** Allowed values for Tabe.tabFlags. -*/ -#define TF_Readonly 0x01 /* Read-only system table */ -#define TF_Ephemeral 0x02 /* An ephemeral table */ -#define TF_HasPrimaryKey 0x04 /* Table has a primary key */ -#define TF_Autoincrement 0x08 /* Integer primary key is autoincrement */ -#define TF_Virtual 0x10 /* Is a virtual table */ - - -/* -** Test to see whether or not a table is a virtual table. This is -** done as a macro so that it will be optimized out when virtual -** table support is omitted from the build. -*/ -#ifndef SQLITE_OMIT_VIRTUALTABLE -# define IsVirtual(X) (((X)->tabFlags & TF_Virtual)!=0) -# define IsHiddenColumn(X) ((X)->isHidden) -#else -# define IsVirtual(X) 0 -# define IsHiddenColumn(X) 0 -#endif - -/* -** Each foreign key constraint is an instance of the following structure. -** -** A foreign key is associated with two tables. The "from" table is -** the table that contains the REFERENCES clause that creates the foreign -** key. The "to" table is the table that is named in the REFERENCES clause. -** Consider this example: -** -** CREATE TABLE ex1( -** a INTEGER PRIMARY KEY, -** b INTEGER CONSTRAINT fk1 REFERENCES ex2(x) -** ); -** -** For foreign key "fk1", the from-table is "ex1" and the to-table is "ex2". -** -** Each REFERENCES clause generates an instance of the following structure -** which is attached to the from-table. The to-table need not exist when -** the from-table is created. The existence of the to-table is not checked. -*/ -struct FKey { - Table *pFrom; /* Table containing the REFERENCES clause (aka: Child) */ - FKey *pNextFrom; /* Next foreign key in pFrom */ - char *zTo; /* Name of table that the key points to (aka: Parent) */ - FKey *pNextTo; /* Next foreign key on table named zTo */ - FKey *pPrevTo; /* Previous foreign key on table named zTo */ - int nCol; /* Number of columns in this key */ - /* EV: R-30323-21917 */ - u8 isDeferred; /* True if constraint checking is deferred till COMMIT */ - u8 aAction[2]; /* ON DELETE and ON UPDATE actions, respectively */ - Trigger *apTrigger[2]; /* Triggers for aAction[] actions */ - struct sColMap { /* Mapping of columns in pFrom to columns in zTo */ - int iFrom; /* Index of column in pFrom */ - char *zCol; /* Name of column in zTo. If 0 use PRIMARY KEY */ - } aCol[1]; /* One entry for each of nCol column s */ -}; - -/* -** SQLite supports many different ways to resolve a constraint -** error. ROLLBACK processing means that a constraint violation -** causes the operation in process to fail and for the current transaction -** to be rolled back. ABORT processing means the operation in process -** fails and any prior changes from that one operation are backed out, -** but the transaction is not rolled back. FAIL processing means that -** the operation in progress stops and returns an error code. But prior -** changes due to the same operation are not backed out and no rollback -** occurs. IGNORE means that the particular row that caused the constraint -** error is not inserted or updated. Processing continues and no error -** is returned. REPLACE means that preexisting database rows that caused -** a UNIQUE constraint violation are removed so that the new insert or -** update can proceed. Processing continues and no error is reported. -** -** RESTRICT, SETNULL, and CASCADE actions apply only to foreign keys. -** RESTRICT is the same as ABORT for IMMEDIATE foreign keys and the -** same as ROLLBACK for DEFERRED keys. SETNULL means that the foreign -** key is set to NULL. CASCADE means that a DELETE or UPDATE of the -** referenced table row is propagated into the row that holds the -** foreign key. -** -** The following symbolic values are used to record which type -** of action to take. -*/ -#define OE_None 0 /* There is no constraint to check */ -#define OE_Rollback 1 /* Fail the operation and rollback the transaction */ -#define OE_Abort 2 /* Back out changes but do no rollback transaction */ -#define OE_Fail 3 /* Stop the operation but leave all prior changes */ -#define OE_Ignore 4 /* Ignore the error. Do not do the INSERT or UPDATE */ -#define OE_Replace 5 /* Delete existing record, then do INSERT or UPDATE */ - -#define OE_Restrict 6 /* OE_Abort for IMMEDIATE, OE_Rollback for DEFERRED */ -#define OE_SetNull 7 /* Set the foreign key value to NULL */ -#define OE_SetDflt 8 /* Set the foreign key value to its default */ -#define OE_Cascade 9 /* Cascade the changes */ - -#define OE_Default 99 /* Do whatever the default action is */ - - -/* -** An instance of the following structure is passed as the first -** argument to sqlite3VdbeKeyCompare and is used to control the -** comparison of the two index keys. -*/ -struct KeyInfo { - sqlite3 *db; /* The database connection */ - u8 enc; /* Text encoding - one of the SQLITE_UTF* values */ - u16 nField; /* Number of entries in aColl[] */ - u8 *aSortOrder; /* Sort order for each column. May be NULL */ - CollSeq *aColl[1]; /* Collating sequence for each term of the key */ -}; - -/* -** An instance of the following structure holds information about a -** single index record that has already been parsed out into individual -** values. -** -** A record is an object that contains one or more fields of data. -** Records are used to store the content of a table row and to store -** the key of an index. A blob encoding of a record is created by -** the OP_MakeRecord opcode of the VDBE and is disassembled by the -** OP_Column opcode. -** -** This structure holds a record that has already been disassembled -** into its constituent fields. -*/ -struct UnpackedRecord { - KeyInfo *pKeyInfo; /* Collation and sort-order information */ - u16 nField; /* Number of entries in apMem[] */ - u8 flags; /* Boolean settings. UNPACKED_... below */ - i64 rowid; /* Used by UNPACKED_PREFIX_SEARCH */ - Mem *aMem; /* Values */ -}; - -/* -** Allowed values of UnpackedRecord.flags -*/ -#define UNPACKED_INCRKEY 0x01 /* Make this key an epsilon larger */ -#define UNPACKED_PREFIX_MATCH 0x02 /* A prefix match is considered OK */ -#define UNPACKED_PREFIX_SEARCH 0x04 /* Ignore final (rowid) field */ - -/* -** Each SQL index is represented in memory by an -** instance of the following structure. -** -** The columns of the table that are to be indexed are described -** by the aiColumn[] field of this structure. For example, suppose -** we have the following table and index: -** -** CREATE TABLE Ex1(c1 int, c2 int, c3 text); -** CREATE INDEX Ex2 ON Ex1(c3,c1); -** -** In the Table structure describing Ex1, nCol==3 because there are -** three columns in the table. In the Index structure describing -** Ex2, nColumn==2 since 2 of the 3 columns of Ex1 are indexed. -** The value of aiColumn is {2, 0}. aiColumn[0]==2 because the -** first column to be indexed (c3) has an index of 2 in Ex1.aCol[]. -** The second column to be indexed (c1) has an index of 0 in -** Ex1.aCol[], hence Ex2.aiColumn[1]==0. -** -** The Index.onError field determines whether or not the indexed columns -** must be unique and what to do if they are not. When Index.onError=OE_None, -** it means this is not a unique index. Otherwise it is a unique index -** and the value of Index.onError indicate the which conflict resolution -** algorithm to employ whenever an attempt is made to insert a non-unique -** element. -*/ -struct Index { - char *zName; /* Name of this index */ - int *aiColumn; /* Which columns are used by this index. 1st is 0 */ - tRowcnt *aiRowEst; /* Result of ANALYZE: Est. rows selected by each column */ - Table *pTable; /* The SQL table being indexed */ - char *zColAff; /* String defining the affinity of each column */ - Index *pNext; /* The next index associated with the same table */ - Schema *pSchema; /* Schema containing this index */ - u8 *aSortOrder; /* Array of size Index.nColumn. True==DESC, False==ASC */ - char **azColl; /* Array of collation sequence names for index */ - int nColumn; /* Number of columns in the table used by this index */ - int tnum; /* Page containing root of this index in database file */ - u8 onError; /* OE_Abort, OE_Ignore, OE_Replace, or OE_None */ - u8 autoIndex; /* True if is automatically created (ex: by UNIQUE) */ - u8 bUnordered; /* Use this index for == or IN queries only */ -#ifdef SQLITE_ENABLE_STAT3 - int nSample; /* Number of elements in aSample[] */ - tRowcnt avgEq; /* Average nEq value for key values not in aSample */ - IndexSample *aSample; /* Samples of the left-most key */ -#endif -}; - -/* -** Each sample stored in the sqlite_stat3 table is represented in memory -** using a structure of this type. See documentation at the top of the -** analyze.c source file for additional information. -*/ -struct IndexSample { - union { - char *z; /* Value if eType is SQLITE_TEXT or SQLITE_BLOB */ - double r; /* Value if eType is SQLITE_FLOAT */ - i64 i; /* Value if eType is SQLITE_INTEGER */ - } u; - u8 eType; /* SQLITE_NULL, SQLITE_INTEGER ... etc. */ - int nByte; /* Size in byte of text or blob. */ - tRowcnt nEq; /* Est. number of rows where the key equals this sample */ - tRowcnt nLt; /* Est. number of rows where key is less than this sample */ - tRowcnt nDLt; /* Est. number of distinct keys less than this sample */ -}; - -/* -** Each token coming out of the lexer is an instance of -** this structure. Tokens are also used as part of an expression. -** -** Note if Token.z==0 then Token.dyn and Token.n are undefined and -** may contain random values. Do not make any assumptions about Token.dyn -** and Token.n when Token.z==0. -*/ -struct Token { - const char *z; /* Text of the token. Not NULL-terminated! */ - unsigned int n; /* Number of characters in this token */ -}; - -/* -** An instance of this structure contains information needed to generate -** code for a SELECT that contains aggregate functions. -** -** If Expr.op==TK_AGG_COLUMN or TK_AGG_FUNCTION then Expr.pAggInfo is a -** pointer to this structure. The Expr.iColumn field is the index in -** AggInfo.aCol[] or AggInfo.aFunc[] of information needed to generate -** code for that node. -** -** AggInfo.pGroupBy and AggInfo.aFunc.pExpr point to fields within the -** original Select structure that describes the SELECT statement. These -** fields do not need to be freed when deallocating the AggInfo structure. -*/ -struct AggInfo { - u8 directMode; /* Direct rendering mode means take data directly - ** from source tables rather than from accumulators */ - u8 useSortingIdx; /* In direct mode, reference the sorting index rather - ** than the source table */ - int sortingIdx; /* Cursor number of the sorting index */ - int sortingIdxPTab; /* Cursor number of pseudo-table */ - int nSortingColumn; /* Number of columns in the sorting index */ - ExprList *pGroupBy; /* The group by clause */ - struct AggInfo_col { /* For each column used in source tables */ - Table *pTab; /* Source table */ - int iTable; /* Cursor number of the source table */ - int iColumn; /* Column number within the source table */ - int iSorterColumn; /* Column number in the sorting index */ - int iMem; /* Memory location that acts as accumulator */ - Expr *pExpr; /* The original expression */ - } *aCol; - int nColumn; /* Number of used entries in aCol[] */ - int nAccumulator; /* Number of columns that show through to the output. - ** Additional columns are used only as parameters to - ** aggregate functions */ - struct AggInfo_func { /* For each aggregate function */ - Expr *pExpr; /* Expression encoding the function */ - FuncDef *pFunc; /* The aggregate function implementation */ - int iMem; /* Memory location that acts as accumulator */ - int iDistinct; /* Ephemeral table used to enforce DISTINCT */ - } *aFunc; - int nFunc; /* Number of entries in aFunc[] */ -}; - -/* -** The datatype ynVar is a signed integer, either 16-bit or 32-bit. -** Usually it is 16-bits. But if SQLITE_MAX_VARIABLE_NUMBER is greater -** than 32767 we have to make it 32-bit. 16-bit is preferred because -** it uses less memory in the Expr object, which is a big memory user -** in systems with lots of prepared statements. And few applications -** need more than about 10 or 20 variables. But some extreme users want -** to have prepared statements with over 32767 variables, and for them -** the option is available (at compile-time). -*/ -#if SQLITE_MAX_VARIABLE_NUMBER<=32767 -typedef i16 ynVar; -#else -typedef int ynVar; -#endif - -/* -** Each node of an expression in the parse tree is an instance -** of this structure. -** -** Expr.op is the opcode. The integer parser token codes are reused -** as opcodes here. For example, the parser defines TK_GE to be an integer -** code representing the ">=" operator. This same integer code is reused -** to represent the greater-than-or-equal-to operator in the expression -** tree. -** -** If the expression is an SQL literal (TK_INTEGER, TK_FLOAT, TK_BLOB, -** or TK_STRING), then Expr.token contains the text of the SQL literal. If -** the expression is a variable (TK_VARIABLE), then Expr.token contains the -** variable name. Finally, if the expression is an SQL function (TK_FUNCTION), -** then Expr.token contains the name of the function. -** -** Expr.pRight and Expr.pLeft are the left and right subexpressions of a -** binary operator. Either or both may be NULL. -** -** Expr.x.pList is a list of arguments if the expression is an SQL function, -** a CASE expression or an IN expression of the form " IN (, ...)". -** Expr.x.pSelect is used if the expression is a sub-select or an expression of -** the form " IN (SELECT ...)". If the EP_xIsSelect bit is set in the -** Expr.flags mask, then Expr.x.pSelect is valid. Otherwise, Expr.x.pList is -** valid. -** -** An expression of the form ID or ID.ID refers to a column in a table. -** For such expressions, Expr.op is set to TK_COLUMN and Expr.iTable is -** the integer cursor number of a VDBE cursor pointing to that table and -** Expr.iColumn is the column number for the specific column. If the -** expression is used as a result in an aggregate SELECT, then the -** value is also stored in the Expr.iAgg column in the aggregate so that -** it can be accessed after all aggregates are computed. -** -** If the expression is an unbound variable marker (a question mark -** character '?' in the original SQL) then the Expr.iTable holds the index -** number for that variable. -** -** If the expression is a subquery then Expr.iColumn holds an integer -** register number containing the result of the subquery. If the -** subquery gives a constant result, then iTable is -1. If the subquery -** gives a different answer at different times during statement processing -** then iTable is the address of a subroutine that computes the subquery. -** -** If the Expr is of type OP_Column, and the table it is selecting from -** is a disk table or the "old.*" pseudo-table, then pTab points to the -** corresponding table definition. -** -** ALLOCATION NOTES: -** -** Expr objects can use a lot of memory space in database schema. To -** help reduce memory requirements, sometimes an Expr object will be -** truncated. And to reduce the number of memory allocations, sometimes -** two or more Expr objects will be stored in a single memory allocation, -** together with Expr.zToken strings. -** -** If the EP_Reduced and EP_TokenOnly flags are set when -** an Expr object is truncated. When EP_Reduced is set, then all -** the child Expr objects in the Expr.pLeft and Expr.pRight subtrees -** are contained within the same memory allocation. Note, however, that -** the subtrees in Expr.x.pList or Expr.x.pSelect are always separately -** allocated, regardless of whether or not EP_Reduced is set. -*/ -struct Expr { - u8 op; /* Operation performed by this node */ - char affinity; /* The affinity of the column or 0 if not a column */ - u16 flags; /* Various flags. EP_* See below */ - union { - char *zToken; /* Token value. Zero terminated and dequoted */ - int iValue; /* Non-negative integer value if EP_IntValue */ - } u; - - /* If the EP_TokenOnly flag is set in the Expr.flags mask, then no - ** space is allocated for the fields below this point. An attempt to - ** access them will result in a segfault or malfunction. - *********************************************************************/ - - Expr *pLeft; /* Left subnode */ - Expr *pRight; /* Right subnode */ - union { - ExprList *pList; /* Function arguments or in " IN ( IN ( "; -echo "
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"; -} - -?> - - diff --git a/www/jquery-flot/API.txt b/www/jquery-flot/API.txt deleted file mode 100644 index 8a8dbc2..0000000 --- a/www/jquery-flot/API.txt +++ /dev/null @@ -1,1201 +0,0 @@ -Flot Reference --------------- - -Consider a call to the plot function: - - var plot = $.plot(placeholder, data, options) - -The placeholder is a jQuery object or DOM element or jQuery expression -that the plot will be put into. This placeholder needs to have its -width and height set as explained in the README (go read that now if -you haven't, it's short). The plot will modify some properties of the -placeholder so it's recommended you simply pass in a div that you -don't use for anything else. Make sure you check any fancy styling -you apply to the div, e.g. background images have been reported to be a -problem on IE 7. - -The format of the data is documented below, as is the available -options. The plot object returned from the call has some methods you -can call. These are documented separately below. - -Note that in general Flot gives no guarantees if you change any of the -objects you pass in to the plot function or get out of it since -they're not necessarily deep-copied. - - -Data Format ------------ - -The data is an array of data series: - - [ series1, series2, ... ] - -A series can either be raw data or an object with properties. The raw -data format is an array of points: - - [ [x1, y1], [x2, y2], ... ] - -E.g. - - [ [1, 3], [2, 14.01], [3.5, 3.14] ] - -Note that to simplify the internal logic in Flot both the x and y -values must be numbers (even if specifying time series, see below for -how to do this). This is a common problem because you might retrieve -data from the database and serialize them directly to JSON without -noticing the wrong type. If you're getting mysterious errors, double -check that you're inputting numbers and not strings. - -If a null is specified as a point or if one of the coordinates is null -or couldn't be converted to a number, the point is ignored when -drawing. As a special case, a null value for lines is interpreted as a -line segment end, i.e. the points before and after the null value are -not connected. - -Lines and points take two coordinates. For filled lines and bars, you -can specify a third coordinate which is the bottom of the filled -area/bar (defaults to 0). - -The format of a single series object is as follows: - - { - color: color or number - data: rawdata - label: string - lines: specific lines options - bars: specific bars options - points: specific points options - xaxis: number - yaxis: number - clickable: boolean - hoverable: boolean - shadowSize: number - } - -You don't have to specify any of them except the data, the rest are -options that will get default values. Typically you'd only specify -label and data, like this: - - { - label: "y = 3", - data: [[0, 3], [10, 3]] - } - -The label is used for the legend, if you don't specify one, the series -will not show up in the legend. - -If you don't specify color, the series will get a color from the -auto-generated colors. The color is either a CSS color specification -(like "rgb(255, 100, 123)") or an integer that specifies which of -auto-generated colors to select, e.g. 0 will get color no. 0, etc. - -The latter is mostly useful if you let the user add and remove series, -in which case you can hard-code the color index to prevent the colors -from jumping around between the series. - -The "xaxis" and "yaxis" options specify which axis to use. The axes -are numbered from 1 (default), so { yaxis: 2} means that the series -should be plotted against the second y axis. - -"clickable" and "hoverable" can be set to false to disable -interactivity for specific series if interactivity is turned on in -the plot, see below. - -The rest of the options are all documented below as they are the same -as the default options passed in via the options parameter in the plot -commmand. When you specify them for a specific data series, they will -override the default options for the plot for that data series. - -Here's a complete example of a simple data specification: - - [ { label: "Foo", data: [ [10, 1], [17, -14], [30, 5] ] }, - { label: "Bar", data: [ [11, 13], [19, 11], [30, -7] ] } ] - - -Plot Options ------------- - -All options are completely optional. They are documented individually -below, to change them you just specify them in an object, e.g. - - var options = { - series: { - lines: { show: true }, - points: { show: true } - } - }; - - $.plot(placeholder, data, options); - - -Customizing the legend -====================== - - legend: { - show: boolean - labelFormatter: null or (fn: string, series object -> string) - labelBoxBorderColor: color - noColumns: number - position: "ne" or "nw" or "se" or "sw" - margin: number of pixels or [x margin, y margin] - backgroundColor: null or color - backgroundOpacity: number between 0 and 1 - container: null or jQuery object/DOM element/jQuery expression - } - -The legend is generated as a table with the data series labels and -small label boxes with the color of the series. If you want to format -the labels in some way, e.g. make them to links, you can pass in a -function for "labelFormatter". Here's an example that makes them -clickable: - - labelFormatter: function(label, series) { - // series is the series object for the label - return '' + label + ''; - } - -"noColumns" is the number of columns to divide the legend table into. -"position" specifies the overall placement of the legend within the -plot (top-right, top-left, etc.) and margin the distance to the plot -edge (this can be either a number or an array of two numbers like [x, -y]). "backgroundColor" and "backgroundOpacity" specifies the -background. The default is a partly transparent auto-detected -background. - -If you want the legend to appear somewhere else in the DOM, you can -specify "container" as a jQuery object/expression to put the legend -table into. The "position" and "margin" etc. options will then be -ignored. Note that Flot will overwrite the contents of the container. - - -Customizing the axes -==================== - - xaxis, yaxis: { - show: null or true/false - position: "bottom" or "top" or "left" or "right" - mode: null or "time" - - color: null or color spec - tickColor: null or color spec - - min: null or number - max: null or number - autoscaleMargin: null or number - - transform: null or fn: number -> number - inverseTransform: null or fn: number -> number - - ticks: null or number or ticks array or (fn: range -> ticks array) - tickSize: number or array - minTickSize: number or array - tickFormatter: (fn: number, object -> string) or string - tickDecimals: null or number - - labelWidth: null or number - labelHeight: null or number - reserveSpace: null or true - - tickLength: null or number - - alignTicksWithAxis: null or number - } - -All axes have the same kind of options. The following describes how to -configure one axis, see below for what to do if you've got more than -one x axis or y axis. - -If you don't set the "show" option (i.e. it is null), visibility is -auto-detected, i.e. the axis will show up if there's data associated -with it. You can override this by setting the "show" option to true or -false. - -The "position" option specifies where the axis is placed, bottom or -top for x axes, left or right for y axes. The "mode" option determines -how the data is interpreted, the default of null means as decimal -numbers. Use "time" for time series data, see the time series data -section. - -The "color" option determines the color of the labels and ticks for -the axis (default is the grid color). For more fine-grained control -you can also set the color of the ticks separately with "tickColor" -(otherwise it's autogenerated as the base color with some -transparency). - -The options "min"/"max" are the precise minimum/maximum value on the -scale. If you don't specify either of them, a value will automatically -be chosen based on the minimum/maximum data values. Note that Flot -always examines all the data values you feed to it, even if a -restriction on another axis may make some of them invisible (this -makes interactive use more stable). - -The "autoscaleMargin" is a bit esoteric: it's the fraction of margin -that the scaling algorithm will add to avoid that the outermost points -ends up on the grid border. Note that this margin is only applied when -a min or max value is not explicitly set. If a margin is specified, -the plot will furthermore extend the axis end-point to the nearest -whole tick. The default value is "null" for the x axes and 0.02 for y -axes which seems appropriate for most cases. - -"transform" and "inverseTransform" are callbacks you can put in to -change the way the data is drawn. You can design a function to -compress or expand certain parts of the axis non-linearly, e.g. -suppress weekends or compress far away points with a logarithm or some -other means. When Flot draws the plot, each value is first put through -the transform function. Here's an example, the x axis can be turned -into a natural logarithm axis with the following code: - - xaxis: { - transform: function (v) { return Math.log(v); }, - inverseTransform: function (v) { return Math.exp(v); } - } - -Similarly, for reversing the y axis so the values appear in inverse -order: - - yaxis: { - transform: function (v) { return -v; }, - inverseTransform: function (v) { return -v; } - } - -Note that for finding extrema, Flot assumes that the transform -function does not reorder values (it should be monotone). - -The inverseTransform is simply the inverse of the transform function -(so v == inverseTransform(transform(v)) for all relevant v). It is -required for converting from canvas coordinates to data coordinates, -e.g. for a mouse interaction where a certain pixel is clicked. If you -don't use any interactive features of Flot, you may not need it. - - -The rest of the options deal with the ticks. - -If you don't specify any ticks, a tick generator algorithm will make -some for you. The algorithm has two passes. It first estimates how -many ticks would be reasonable and uses this number to compute a nice -round tick interval size. Then it generates the ticks. - -You can specify how many ticks the algorithm aims for by setting -"ticks" to a number. The algorithm always tries to generate reasonably -round tick values so even if you ask for three ticks, you might get -five if that fits better with the rounding. If you don't want any -ticks at all, set "ticks" to 0 or an empty array. - -Another option is to skip the rounding part and directly set the tick -interval size with "tickSize". If you set it to 2, you'll get ticks at -2, 4, 6, etc. Alternatively, you can specify that you just don't want -ticks at a size less than a specific tick size with "minTickSize". -Note that for time series, the format is an array like [2, "month"], -see the next section. - -If you want to completely override the tick algorithm, you can specify -an array for "ticks", either like this: - - ticks: [0, 1.2, 2.4] - -Or like this where the labels are also customized: - - ticks: [[0, "zero"], [1.2, "one mark"], [2.4, "two marks"]] - -You can mix the two if you like. - -For extra flexibility you can specify a function as the "ticks" -parameter. The function will be called with an object with the axis -min and max and should return a ticks array. Here's a simplistic tick -generator that spits out intervals of pi, suitable for use on the x -axis for trigonometric functions: - - function piTickGenerator(axis) { - var res = [], i = Math.floor(axis.min / Math.PI); - do { - var v = i * Math.PI; - res.push([v, i + "\u03c0"]); - ++i; - } while (v < axis.max); - - return res; - } - -You can control how the ticks look like with "tickDecimals", the -number of decimals to display (default is auto-detected). - -Alternatively, for ultimate control over how ticks are formatted you can -provide a function to "tickFormatter". The function is passed two -parameters, the tick value and an axis object with information, and -should return a string. The default formatter looks like this: - - function formatter(val, axis) { - return val.toFixed(axis.tickDecimals); - } - -The axis object has "min" and "max" with the range of the axis, -"tickDecimals" with the number of decimals to round the value to and -"tickSize" with the size of the interval between ticks as calculated -by the automatic axis scaling algorithm (or specified by you). Here's -an example of a custom formatter: - - function suffixFormatter(val, axis) { - if (val > 1000000) - return (val / 1000000).toFixed(axis.tickDecimals) + " MB"; - else if (val > 1000) - return (val / 1000).toFixed(axis.tickDecimals) + " kB"; - else - return val.toFixed(axis.tickDecimals) + " B"; - } - -"labelWidth" and "labelHeight" specifies a fixed size of the tick -labels in pixels. They're useful in case you need to align several -plots. "reserveSpace" means that even if an axis isn't shown, Flot -should reserve space for it - it is useful in combination with -labelWidth and labelHeight for aligning multi-axis charts. - -"tickLength" is the length of the tick lines in pixels. By default, the -innermost axes will have ticks that extend all across the plot, while -any extra axes use small ticks. A value of null means use the default, -while a number means small ticks of that length - set it to 0 to hide -the lines completely. - -If you set "alignTicksWithAxis" to the number of another axis, e.g. -alignTicksWithAxis: 1, Flot will ensure that the autogenerated ticks -of this axis are aligned with the ticks of the other axis. This may -improve the looks, e.g. if you have one y axis to the left and one to -the right, because the grid lines will then match the ticks in both -ends. The trade-off is that the forced ticks won't necessarily be at -natural places. - - -Multiple axes -============= - -If you need more than one x axis or y axis, you need to specify for -each data series which axis they are to use, as described under the -format of the data series, e.g. { data: [...], yaxis: 2 } specifies -that a series should be plotted against the second y axis. - -To actually configure that axis, you can't use the xaxis/yaxis options -directly - instead there are two arrays in the options: - - xaxes: [] - yaxes: [] - -Here's an example of configuring a single x axis and two y axes (we -can leave options of the first y axis empty as the defaults are fine): - - { - xaxes: [ { position: "top" } ], - yaxes: [ { }, { position: "right", min: 20 } ] - } - -The arrays get their default values from the xaxis/yaxis settings, so -say you want to have all y axes start at zero, you can simply specify -yaxis: { min: 0 } instead of adding a min parameter to all the axes. - -Generally, the various interfaces in Flot dealing with data points -either accept an xaxis/yaxis parameter to specify which axis number to -use (starting from 1), or lets you specify the coordinate directly as -x2/x3/... or x2axis/x3axis/... instead of "x" or "xaxis". - - -Time series data -================ - -Time series are a bit more difficult than scalar data because -calendars don't follow a simple base 10 system. For many cases, Flot -abstracts most of this away, but it can still be a bit difficult to -get the data into Flot. So we'll first discuss the data format. - -The time series support in Flot is based on Javascript timestamps, -i.e. everywhere a time value is expected or handed over, a Javascript -timestamp number is used. This is a number, not a Date object. A -Javascript timestamp is the number of milliseconds since January 1, -1970 00:00:00 UTC. This is almost the same as Unix timestamps, except it's -in milliseconds, so remember to multiply by 1000! - -You can see a timestamp like this - - alert((new Date()).getTime()) - -Normally you want the timestamps to be displayed according to a -certain time zone, usually the time zone in which the data has been -produced. However, Flot always displays timestamps according to UTC. -It has to as the only alternative with core Javascript is to interpret -the timestamps according to the time zone that the visitor is in, -which means that the ticks will shift unpredictably with the time zone -and daylight savings of each visitor. - -So given that there's no good support for custom time zones in -Javascript, you'll have to take care of this server-side. - -The easiest way to think about it is to pretend that the data -production time zone is UTC, even if it isn't. So if you have a -datapoint at 2002-02-20 08:00, you can generate a timestamp for eight -o'clock UTC even if it really happened eight o'clock UTC+0200. - -In PHP you can get an appropriate timestamp with -'strtotime("2002-02-20 UTC") * 1000', in Python with -'calendar.timegm(datetime_object.timetuple()) * 1000', in .NET with -something like: - - public static int GetJavascriptTimestamp(System.DateTime input) - { - System.TimeSpan span = new System.TimeSpan(System.DateTime.Parse("1/1/1970").Ticks); - System.DateTime time = input.Subtract(span); - return (long)(time.Ticks / 10000); - } - -Javascript also has some support for parsing date strings, so it is -possible to generate the timestamps manually client-side. - -If you've already got the real UTC timestamp, it's too late to use the -pretend trick described above. But you can fix up the timestamps by -adding the time zone offset, e.g. for UTC+0200 you would add 2 hours -to the UTC timestamp you got. Then it'll look right on the plot. Most -programming environments have some means of getting the timezone -offset for a specific date (note that you need to get the offset for -each individual timestamp to account for daylight savings). - -Once you've gotten the timestamps into the data and specified "time" -as the axis mode, Flot will automatically generate relevant ticks and -format them. As always, you can tweak the ticks via the "ticks" option -- just remember that the values should be timestamps (numbers), not -Date objects. - -Tick generation and formatting can also be controlled separately -through the following axis options: - - minTickSize: array - timeformat: null or format string - monthNames: null or array of size 12 of strings - twelveHourClock: boolean - -Here "timeformat" is a format string to use. You might use it like -this: - - xaxis: { - mode: "time" - timeformat: "%y/%m/%d" - } - -This will result in tick labels like "2000/12/24". The following -specifiers are supported - - %h: hours - %H: hours (left-padded with a zero) - %M: minutes (left-padded with a zero) - %S: seconds (left-padded with a zero) - %d: day of month (1-31), use %0d for zero-padding - %m: month (1-12), use %0m for zero-padding - %y: year (four digits) - %b: month name (customizable) - %p: am/pm, additionally switches %h/%H to 12 hour instead of 24 - %P: AM/PM (uppercase version of %p) - -Inserting a zero like %0m or %0d means that the specifier will be -left-padded with a zero if it's only single-digit. So %y-%0m-%0d -results in unambigious ISO timestamps like 2007-05-10 (for May 10th). - -You can customize the month names with the "monthNames" option. For -instance, for Danish you might specify: - - monthNames: ["jan", "feb", "mar", "apr", "maj", "jun", "jul", "aug", "sep", "okt", "nov", "dec"] - -If you set "twelveHourClock" to true, the autogenerated timestamps -will use 12 hour AM/PM timestamps instead of 24 hour. - -The format string and month names are used by a very simple built-in -format function that takes a date object, a format string (and -optionally an array of month names) and returns the formatted string. -If needed, you can access it as $.plot.formatDate(date, formatstring, -monthNames) or even replace it with another more advanced function -from a date library if you're feeling adventurous. - -If everything else fails, you can control the formatting by specifying -a custom tick formatter function as usual. Here's a simple example -which will format December 24 as 24/12: - - tickFormatter: function (val, axis) { - var d = new Date(val); - return d.getUTCDate() + "/" + (d.getUTCMonth() + 1); - } - -Note that for the time mode "tickSize" and "minTickSize" are a bit -special in that they are arrays on the form "[value, unit]" where unit -is one of "second", "minute", "hour", "day", "month" and "year". So -you can specify - - minTickSize: [1, "month"] - -to get a tick interval size of at least 1 month and correspondingly, -if axis.tickSize is [2, "day"] in the tick formatter, the ticks have -been produced with two days in-between. - - - -Customizing the data series -=========================== - - series: { - lines, points, bars: { - show: boolean - lineWidth: number - fill: boolean or number - fillColor: null or color/gradient - } - - points: { - radius: number - symbol: "circle" or function - } - - bars: { - barWidth: number - align: "left" or "center" - horizontal: boolean - } - - lines: { - steps: boolean - } - - shadowSize: number - } - - colors: [ color1, color2, ... ] - -The options inside "series: {}" are copied to each of the series. So -you can specify that all series should have bars by putting it in the -global options, or override it for individual series by specifying -bars in a particular the series object in the array of data. - -The most important options are "lines", "points" and "bars" that -specify whether and how lines, points and bars should be shown for -each data series. In case you don't specify anything at all, Flot will -default to showing lines (you can turn this off with -lines: { show: false }). You can specify the various types -independently of each other, and Flot will happily draw each of them -in turn (this is probably only useful for lines and points), e.g. - - var options = { - series: { - lines: { show: true, fill: true, fillColor: "rgba(255, 255, 255, 0.8)" }, - points: { show: true, fill: false } - } - }; - -"lineWidth" is the thickness of the line or outline in pixels. You can -set it to 0 to prevent a line or outline from being drawn; this will -also hide the shadow. - -"fill" is whether the shape should be filled. For lines, this produces -area graphs. You can use "fillColor" to specify the color of the fill. -If "fillColor" evaluates to false (default for everything except -points which are filled with white), the fill color is auto-set to the -color of the data series. You can adjust the opacity of the fill by -setting fill to a number between 0 (fully transparent) and 1 (fully -opaque). - -For bars, fillColor can be a gradient, see the gradient documentation -below. "barWidth" is the width of the bars in units of the x axis (or -the y axis if "horizontal" is true), contrary to most other measures -that are specified in pixels. For instance, for time series the unit -is milliseconds so 24 * 60 * 60 * 1000 produces bars with the width of -a day. "align" specifies whether a bar should be left-aligned -(default) or centered on top of the value it represents. When -"horizontal" is on, the bars are drawn horizontally, i.e. from the y -axis instead of the x axis; note that the bar end points are still -defined in the same way so you'll probably want to swap the -coordinates if you've been plotting vertical bars first. - -For lines, "steps" specifies whether two adjacent data points are -connected with a straight (possibly diagonal) line or with first a -horizontal and then a vertical line. Note that this transforms the -data by adding extra points. - -For points, you can specify the radius and the symbol. The only -built-in symbol type is circles, for other types you can use a plugin -or define them yourself by specifying a callback: - - function cross(ctx, x, y, radius, shadow) { - var size = radius * Math.sqrt(Math.PI) / 2; - ctx.moveTo(x - size, y - size); - ctx.lineTo(x + size, y + size); - ctx.moveTo(x - size, y + size); - ctx.lineTo(x + size, y - size); - } - -The parameters are the drawing context, x and y coordinates of the -center of the point, a radius which corresponds to what the circle -would have used and whether the call is to draw a shadow (due to -limited canvas support, shadows are currently faked through extra -draws). It's good practice to ensure that the area covered by the -symbol is the same as for the circle with the given radius, this -ensures that all symbols have approximately the same visual weight. - -"shadowSize" is the default size of shadows in pixels. Set it to 0 to -remove shadows. - -The "colors" array specifies a default color theme to get colors for -the data series from. You can specify as many colors as you like, like -this: - - colors: ["#d18b2c", "#dba255", "#919733"] - -If there are more data series than colors, Flot will try to generate -extra colors by lightening and darkening colors in the theme. - - -Customizing the grid -==================== - - grid: { - show: boolean - aboveData: boolean - color: color - backgroundColor: color/gradient or null - labelMargin: number - axisMargin: number - markings: array of markings or (fn: axes -> array of markings) - borderWidth: number - borderColor: color or null - minBorderMargin: number or null - clickable: boolean - hoverable: boolean - autoHighlight: boolean - mouseActiveRadius: number - } - -The grid is the thing with the axes and a number of ticks. Many of the -things in the grid are configured under the individual axes, but not -all. "color" is the color of the grid itself whereas "backgroundColor" -specifies the background color inside the grid area, here null means -that the background is transparent. You can also set a gradient, see -the gradient documentation below. - -You can turn off the whole grid including tick labels by setting -"show" to false. "aboveData" determines whether the grid is drawn -above the data or below (below is default). - -"labelMargin" is the space in pixels between tick labels and axis -line, and "axisMargin" is the space in pixels between axes when there -are two next to each other. Note that you can style the tick labels -with CSS, e.g. to change the color. They have class "tickLabel". - -"borderWidth" is the width of the border around the plot. Set it to 0 -to disable the border. You can also set "borderColor" if you want the -border to have a different color than the grid lines. -"minBorderMargin" controls the default minimum margin around the -border - it's used to make sure that points aren't accidentally -clipped by the canvas edge so by default the value is computed from -the point radius. - -"markings" is used to draw simple lines and rectangular areas in the -background of the plot. You can either specify an array of ranges on -the form { xaxis: { from, to }, yaxis: { from, to } } (with multiple -axes, you can specify coordinates for other axes instead, e.g. as -x2axis/x3axis/...) or with a function that returns such an array given -the axes for the plot in an object as the first parameter. - -You can set the color of markings by specifying "color" in the ranges -object. Here's an example array: - - markings: [ { xaxis: { from: 0, to: 2 }, yaxis: { from: 10, to: 10 }, color: "#bb0000" }, ... ] - -If you leave out one of the values, that value is assumed to go to the -border of the plot. So for example if you only specify { xaxis: { -from: 0, to: 2 } } it means an area that extends from the top to the -bottom of the plot in the x range 0-2. - -A line is drawn if from and to are the same, e.g. - - markings: [ { yaxis: { from: 1, to: 1 } }, ... ] - -would draw a line parallel to the x axis at y = 1. You can control the -line width with "lineWidth" in the range object. - -An example function that makes vertical stripes might look like this: - - markings: function (axes) { - var markings = []; - for (var x = Math.floor(axes.xaxis.min); x < axes.xaxis.max; x += 2) - markings.push({ xaxis: { from: x, to: x + 1 } }); - return markings; - } - - -If you set "clickable" to true, the plot will listen for click events -on the plot area and fire a "plotclick" event on the placeholder with -a position and a nearby data item object as parameters. The coordinates -are available both in the unit of the axes (not in pixels) and in -global screen coordinates. - -Likewise, if you set "hoverable" to true, the plot will listen for -mouse move events on the plot area and fire a "plothover" event with -the same parameters as the "plotclick" event. If "autoHighlight" is -true (the default), nearby data items are highlighted automatically. -If needed, you can disable highlighting and control it yourself with -the highlight/unhighlight plot methods described elsewhere. - -You can use "plotclick" and "plothover" events like this: - - $.plot($("#placeholder"), [ d ], { grid: { clickable: true } }); - - $("#placeholder").bind("plotclick", function (event, pos, item) { - alert("You clicked at " + pos.x + ", " + pos.y); - // axis coordinates for other axes, if present, are in pos.x2, pos.x3, ... - // if you need global screen coordinates, they are pos.pageX, pos.pageY - - if (item) { - highlight(item.series, item.datapoint); - alert("You clicked a point!"); - } - }); - -The item object in this example is either null or a nearby object on the form: - - item: { - datapoint: the point, e.g. [0, 2] - dataIndex: the index of the point in the data array - series: the series object - seriesIndex: the index of the series - pageX, pageY: the global screen coordinates of the point - } - -For instance, if you have specified the data like this - - $.plot($("#placeholder"), [ { label: "Foo", data: [[0, 10], [7, 3]] } ], ...); - -and the mouse is near the point (7, 3), "datapoint" is [7, 3], -"dataIndex" will be 1, "series" is a normalized series object with -among other things the "Foo" label in series.label and the color in -series.color, and "seriesIndex" is 0. Note that plugins and options -that transform the data can shift the indexes from what you specified -in the original data array. - -If you use the above events to update some other information and want -to clear out that info in case the mouse goes away, you'll probably -also need to listen to "mouseout" events on the placeholder div. - -"mouseActiveRadius" specifies how far the mouse can be from an item -and still activate it. If there are two or more points within this -radius, Flot chooses the closest item. For bars, the top-most bar -(from the latest specified data series) is chosen. - -If you want to disable interactivity for a specific data series, you -can set "hoverable" and "clickable" to false in the options for that -series, like this { data: [...], label: "Foo", clickable: false }. - - -Specifying gradients -==================== - -A gradient is specified like this: - - { colors: [ color1, color2, ... ] } - -For instance, you might specify a background on the grid going from -black to gray like this: - - grid: { - backgroundColor: { colors: ["#000", "#999"] } - } - -For the series you can specify the gradient as an object that -specifies the scaling of the brightness and the opacity of the series -color, e.g. - - { colors: [{ opacity: 0.8 }, { brightness: 0.6, opacity: 0.8 } ] } - -where the first color simply has its alpha scaled, whereas the second -is also darkened. For instance, for bars the following makes the bars -gradually disappear, without outline: - - bars: { - show: true, - lineWidth: 0, - fill: true, - fillColor: { colors: [ { opacity: 0.8 }, { opacity: 0.1 } ] } - } - -Flot currently only supports vertical gradients drawn from top to -bottom because that's what works with IE. - - -Plot Methods ------------- - -The Plot object returned from the plot function has some methods you -can call: - - - highlight(series, datapoint) - - Highlight a specific datapoint in the data series. You can either - specify the actual objects, e.g. if you got them from a - "plotclick" event, or you can specify the indices, e.g. - highlight(1, 3) to highlight the fourth point in the second series - (remember, zero-based indexing). - - - - unhighlight(series, datapoint) or unhighlight() - - Remove the highlighting of the point, same parameters as - highlight. - - If you call unhighlight with no parameters, e.g. as - plot.unhighlight(), all current highlights are removed. - - - - setData(data) - - You can use this to reset the data used. Note that axis scaling, - ticks, legend etc. will not be recomputed (use setupGrid() to do - that). You'll probably want to call draw() afterwards. - - You can use this function to speed up redrawing a small plot if - you know that the axes won't change. Put in the new data with - setData(newdata), call draw(), and you're good to go. Note that - for large datasets, almost all the time is consumed in draw() - plotting the data so in this case don't bother. - - - - setupGrid() - - Recalculate and set axis scaling, ticks, legend etc. - - Note that because of the drawing model of the canvas, this - function will immediately redraw (actually reinsert in the DOM) - the labels and the legend, but not the actual tick lines because - they're drawn on the canvas. You need to call draw() to get the - canvas redrawn. - - - draw() - - Redraws the plot canvas. - - - triggerRedrawOverlay() - - Schedules an update of an overlay canvas used for drawing - interactive things like a selection and point highlights. This - is mostly useful for writing plugins. The redraw doesn't happen - immediately, instead a timer is set to catch multiple successive - redraws (e.g. from a mousemove). You can get to the overlay by - setting up a drawOverlay hook. - - - width()/height() - - Gets the width and height of the plotting area inside the grid. - This is smaller than the canvas or placeholder dimensions as some - extra space is needed (e.g. for labels). - - - offset() - - Returns the offset of the plotting area inside the grid relative - to the document, useful for instance for calculating mouse - positions (event.pageX/Y minus this offset is the pixel position - inside the plot). - - - pointOffset({ x: xpos, y: ypos }) - - Returns the calculated offset of the data point at (x, y) in data - space within the placeholder div. If you are working with multiple axes, you - can specify the x and y axis references, e.g. - - o = pointOffset({ x: xpos, y: ypos, xaxis: 2, yaxis: 3 }) - // o.left and o.top now contains the offset within the div - - - resize() - - Tells Flot to resize the drawing canvas to the size of the - placeholder. You need to run setupGrid() and draw() afterwards as - canvas resizing is a destructive operation. This is used - internally by the resize plugin. - - - shutdown() - - Cleans up any event handlers Flot has currently registered. This - is used internally. - - -There are also some members that let you peek inside the internal -workings of Flot which is useful in some cases. Note that if you change -something in the objects returned, you're changing the objects used by -Flot to keep track of its state, so be careful. - - - getData() - - Returns an array of the data series currently used in normalized - form with missing settings filled in according to the global - options. So for instance to find out what color Flot has assigned - to the data series, you could do this: - - var series = plot.getData(); - for (var i = 0; i < series.length; ++i) - alert(series[i].color); - - A notable other interesting field besides color is datapoints - which has a field "points" with the normalized data points in a - flat array (the field "pointsize" is the increment in the flat - array to get to the next point so for a dataset consisting only of - (x,y) pairs it would be 2). - - - getAxes() - - Gets an object with the axes. The axes are returned as the - attributes of the object, so for instance getAxes().xaxis is the - x axis. - - Various things are stuffed inside an axis object, e.g. you could - use getAxes().xaxis.ticks to find out what the ticks are for the - xaxis. Two other useful attributes are p2c and c2p, functions for - transforming from data point space to the canvas plot space and - back. Both returns values that are offset with the plot offset. - Check the Flot source code for the complete set of attributes (or - output an axis with console.log() and inspect it). - - With multiple axes, the extra axes are returned as x2axis, x3axis, - etc., e.g. getAxes().y2axis is the second y axis. You can check - y2axis.used to see whether the axis is associated with any data - points and y2axis.show to see if it is currently shown. - - - getPlaceholder() - - Returns placeholder that the plot was put into. This can be useful - for plugins for adding DOM elements or firing events. - - - getCanvas() - - Returns the canvas used for drawing in case you need to hack on it - yourself. You'll probably need to get the plot offset too. - - - getPlotOffset() - - Gets the offset that the grid has within the canvas as an object - with distances from the canvas edges as "left", "right", "top", - "bottom". I.e., if you draw a circle on the canvas with the center - placed at (left, top), its center will be at the top-most, left - corner of the grid. - - - getOptions() - - Gets the options for the plot, normalized, with default values - filled in. You get a reference to actual values used by Flot, so - if you modify the values in here, Flot will use the new values. - If you change something, you probably have to call draw() or - setupGrid() or triggerRedrawOverlay() to see the change. - - -Hooks -===== - -In addition to the public methods, the Plot object also has some hooks -that can be used to modify the plotting process. You can install a -callback function at various points in the process, the function then -gets access to the internal data structures in Flot. - -Here's an overview of the phases Flot goes through: - - 1. Plugin initialization, parsing options - - 2. Constructing the canvases used for drawing - - 3. Set data: parsing data specification, calculating colors, - copying raw data points into internal format, - normalizing them, finding max/min for axis auto-scaling - - 4. Grid setup: calculating axis spacing, ticks, inserting tick - labels, the legend - - 5. Draw: drawing the grid, drawing each of the series in turn - - 6. Setting up event handling for interactive features - - 7. Responding to events, if any - - 8. Shutdown: this mostly happens in case a plot is overwritten - -Each hook is simply a function which is put in the appropriate array. -You can add them through the "hooks" option, and they are also available -after the plot is constructed as the "hooks" attribute on the returned -plot object, e.g. - - // define a simple draw hook - function hellohook(plot, canvascontext) { alert("hello!"); }; - - // pass it in, in an array since we might want to specify several - var plot = $.plot(placeholder, data, { hooks: { draw: [hellohook] } }); - - // we can now find it again in plot.hooks.draw[0] unless a plugin - // has added other hooks - -The available hooks are described below. All hook callbacks get the -plot object as first parameter. You can find some examples of defined -hooks in the plugins bundled with Flot. - - - processOptions [phase 1] - - function(plot, options) - - Called after Flot has parsed and merged options. Useful in the - instance where customizations beyond simple merging of default - values is needed. A plugin might use it to detect that it has been - enabled and then turn on or off other options. - - - - processRawData [phase 3] - - function(plot, series, data, datapoints) - - Called before Flot copies and normalizes the raw data for the given - series. If the function fills in datapoints.points with normalized - points and sets datapoints.pointsize to the size of the points, - Flot will skip the copying/normalization step for this series. - - In any case, you might be interested in setting datapoints.format, - an array of objects for specifying how a point is normalized and - how it interferes with axis scaling. - - The default format array for points is something along the lines of: - - [ - { x: true, number: true, required: true }, - { y: true, number: true, required: true } - ] - - The first object means that for the first coordinate it should be - taken into account when scaling the x axis, that it must be a - number, and that it is required - so if it is null or cannot be - converted to a number, the whole point will be zeroed out with - nulls. Beyond these you can also specify "defaultValue", a value to - use if the coordinate is null. This is for instance handy for bars - where one can omit the third coordinate (the bottom of the bar) - which then defaults to 0. - - - - processDatapoints [phase 3] - - function(plot, series, datapoints) - - Called after normalization of the given series but before finding - min/max of the data points. This hook is useful for implementing data - transformations. "datapoints" contains the normalized data points in - a flat array as datapoints.points with the size of a single point - given in datapoints.pointsize. Here's a simple transform that - multiplies all y coordinates by 2: - - function multiply(plot, series, datapoints) { - var points = datapoints.points, ps = datapoints.pointsize; - for (var i = 0; i < points.length; i += ps) - points[i + 1] *= 2; - } - - Note that you must leave datapoints in a good condition as Flot - doesn't check it or do any normalization on it afterwards. - - - - drawSeries [phase 5] - - function(plot, canvascontext, series) - - Hook for custom drawing of a single series. Called just before the - standard drawing routine has been called in the loop that draws - each series. - - - - draw [phase 5] - - function(plot, canvascontext) - - Hook for drawing on the canvas. Called after the grid is drawn - (unless it's disabled or grid.aboveData is set) and the series have - been plotted (in case any points, lines or bars have been turned - on). For examples of how to draw things, look at the source code. - - - - bindEvents [phase 6] - - function(plot, eventHolder) - - Called after Flot has setup its event handlers. Should set any - necessary event handlers on eventHolder, a jQuery object with the - canvas, e.g. - - function (plot, eventHolder) { - eventHolder.mousedown(function (e) { - alert("You pressed the mouse at " + e.pageX + " " + e.pageY); - }); - } - - Interesting events include click, mousemove, mouseup/down. You can - use all jQuery events. Usually, the event handlers will update the - state by drawing something (add a drawOverlay hook and call - triggerRedrawOverlay) or firing an externally visible event for - user code. See the crosshair plugin for an example. - - Currently, eventHolder actually contains both the static canvas - used for the plot itself and the overlay canvas used for - interactive features because some versions of IE get the stacking - order wrong. The hook only gets one event, though (either for the - overlay or for the static canvas). - - Note that custom plot events generated by Flot are not generated on - eventHolder, but on the div placeholder supplied as the first - argument to the plot call. You can get that with - plot.getPlaceholder() - that's probably also the one you should use - if you need to fire a custom event. - - - - drawOverlay [phase 7] - - function (plot, canvascontext) - - The drawOverlay hook is used for interactive things that need a - canvas to draw on. The model currently used by Flot works the way - that an extra overlay canvas is positioned on top of the static - canvas. This overlay is cleared and then completely redrawn - whenever something interesting happens. This hook is called when - the overlay canvas is to be redrawn. - - "canvascontext" is the 2D context of the overlay canvas. You can - use this to draw things. You'll most likely need some of the - metrics computed by Flot, e.g. plot.width()/plot.height(). See the - crosshair plugin for an example. - - - - shutdown [phase 8] - - function (plot, eventHolder) - - Run when plot.shutdown() is called, which usually only happens in - case a plot is overwritten by a new plot. If you're writing a - plugin that adds extra DOM elements or event handlers, you should - add a callback to clean up after you. Take a look at the section in - PLUGINS.txt for more info. - - -Plugins -------- - -Plugins extend the functionality of Flot. To use a plugin, simply -include its Javascript file after Flot in the HTML page. - -If you're worried about download size/latency, you can concatenate all -the plugins you use, and Flot itself for that matter, into one big file -(make sure you get the order right), then optionally run it through a -Javascript minifier such as YUI Compressor. - -Here's a brief explanation of how the plugin plumbings work: - -Each plugin registers itself in the global array $.plot.plugins. When -you make a new plot object with $.plot, Flot goes through this array -calling the "init" function of each plugin and merging default options -from the "option" attribute of the plugin. The init function gets a -reference to the plot object created and uses this to register hooks -and add new public methods if needed. - -See the PLUGINS.txt file for details on how to write a plugin. As the -above description hints, it's actually pretty easy. - - -Version number --------------- - -The version number of Flot is available in $.plot.version. diff --git a/www/jquery-flot/FAQ.txt b/www/jquery-flot/FAQ.txt deleted file mode 100644 index e02b761..0000000 --- a/www/jquery-flot/FAQ.txt +++ /dev/null @@ -1,76 +0,0 @@ -Frequently asked questions --------------------------- - -Q: How much data can Flot cope with? - -A: Flot will happily draw everything you send to it so the answer -depends on the browser. The excanvas emulation used for IE (built with -VML) makes IE by far the slowest browser so be sure to test with that -if IE users are in your target group. - -1000 points is not a problem, but as soon as you start having more -points than the pixel width, you should probably start thinking about -downsampling/aggregation as this is near the resolution limit of the -chart anyway. If you downsample server-side, you also save bandwidth. - - -Q: Flot isn't working when I'm using JSON data as source! - -A: Actually, Flot loves JSON data, you just got the format wrong. -Double check that you're not inputting strings instead of numbers, -like [["0", "-2.13"], ["5", "4.3"]]. This is most common mistake, and -the error might not show up immediately because Javascript can do some -conversion automatically. - - -Q: Can I export the graph? - -A: This is a limitation of the canvas technology. There's a hook in -the canvas object for getting an image out, but you won't get the tick -labels. And it's not likely to be supported by IE. At this point, your -best bet is probably taking a screenshot, e.g. with PrtScn. - - -Q: The bars are all tiny in time mode? - -A: It's not really possible to determine the bar width automatically. -So you have to set the width with the barWidth option which is NOT in -pixels, but in the units of the x axis (or the y axis for horizontal -bars). For time mode that's milliseconds so the default value of 1 -makes the bars 1 millisecond wide. - - -Q: Can I use Flot with libraries like Mootools or Prototype? - -A: Yes, Flot supports it out of the box and it's easy! Just use jQuery -instead of $, e.g. call jQuery.plot instead of $.plot and use -jQuery(something) instead of $(something). As a convenience, you can -put in a DOM element for the graph placeholder where the examples and -the API documentation are using jQuery objects. - -Depending on how you include jQuery, you may have to add one line of -code to prevent jQuery from overwriting functions from the other -libraries, see the documentation in jQuery ("Using jQuery with other -libraries") for details. - - -Q: Flot doesn't work with [insert name of Javascript UI framework]! - -A: The only non-standard thing used by Flot is the canvas tag; -otherwise it is simply a series of absolute positioned divs within the -placeholder tag you put in. If this is not working, it's probably -because the framework you're using is doing something weird with the -DOM, or you're using it the wrong way. - -A common problem is that there's display:none on a container until the -user does something. Many tab widgets work this way, and there's -nothing wrong with it - you just can't call Flot inside a display:none -container as explained in the README so you need to hold off the Flot -call until the container is actually displayed (or use -visibility:hidden instead of display:none or move the container -off-screen). - -If you find there's a specific thing we can do to Flot to help, feel -free to submit a bug report. Otherwise, you're welcome to ask for help -on the forum/mailing list, but please don't submit a bug report to -Flot. diff --git a/www/jquery-flot/LICENSE.txt b/www/jquery-flot/LICENSE.txt deleted file mode 100644 index 07d5b20..0000000 --- a/www/jquery-flot/LICENSE.txt +++ /dev/null @@ -1,22 +0,0 @@ -Copyright (c) 2007-2009 IOLA and Ole Laursen - -Permission is hereby granted, free of charge, to any person -obtaining a copy of this software and associated documentation -files (the "Software"), to deal in the Software without -restriction, including without limitation the rights to use, -copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the -Software is furnished to do so, subject to the following -conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. diff --git a/www/jquery-flot/Makefile b/www/jquery-flot/Makefile deleted file mode 100644 index b300f1a..0000000 --- a/www/jquery-flot/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# Makefile for generating minified files - -.PHONY: all - -# we cheat and process all .js files instead of an exhaustive list -all: $(patsubst %.js,%.min.js,$(filter-out %.min.js,$(wildcard *.js))) - -%.min.js: %.js - yui-compressor $< -o $@ diff --git a/www/jquery-flot/NEWS.txt b/www/jquery-flot/NEWS.txt deleted file mode 100644 index 5f8e1a0..0000000 --- a/www/jquery-flot/NEWS.txt +++ /dev/null @@ -1,508 +0,0 @@ -Flot 0.7 --------- - -API changes: - -Multiple axes support. Code using dual axes should be changed from -using x2axis/y2axis in the options to using an array (although -backwards-compatibility hooks are in place). For instance, - - { - xaxis: { ... }, x2axis: { ... }, - yaxis: { ... }, y2axis: { ... } - } - -becomes - - { - xaxes: [ { ... }, { ... } ], - yaxes: [ { ... }, { ... } ] - } - -Note that if you're just using one axis, continue to use the -xaxis/yaxis directly (it now sets the default settings for the -arrays). Plugins touching the axes must be ported to take the extra -axes into account, check the source to see some examples. - -A related change is that the visibility of axes is now auto-detected. -So if you were relying on an axis to show up even without any data in -the chart, you now need to set the axis "show" option explicitly. - -"tickColor" on the grid options is now deprecated in favour of a -corresponding option on the axes, so { grid: { tickColor: "#000" }} -becomes { xaxis: { tickColor: "#000"}, yaxis: { tickColor: "#000"} }, -but if you just configure a base color Flot will now autogenerate a -tick color by adding transparency. Backwards-compatibility hooks are -in place. - -Final note: now that IE 9 is coming out with canvas support, you may -want to adapt the excanvas include to skip loading it in IE 9 (the -examples have been adapted thanks to Ryley Breiddal). An alternative -to excanvas using Flash has also surfaced, if your graphs are slow in -IE, you may want to give it a spin: - - http://code.google.com/p/flashcanvas/ - - -Changes: - -- Support for specifying a bottom for each point for line charts when - filling them, this means that an arbitrary bottom can be used - instead of just the x axis (based on patches patiently provided by - Roman V. Prikhodchenko). -- New fillbetween plugin that can compute a bottom for a series from - another series, useful for filling areas between lines (see new - example percentiles.html for a use case). -- More predictable handling of gaps for the stacking plugin, now all - undefined ranges are skipped. -- Stacking plugin can stack horizontal bar charts. -- Navigate plugin now redraws the plot while panning instead of only - after the fact (can be disabled by setting the pan.frameRate option - to null), raised by lastthemy (issue 235). -- Date formatter now accepts %0m and %0d to get a zero-padded month or - day (issue raised by Maximillian Dornseif). -- Revamped internals to support an unlimited number of axes, not just - dual (sponsored by Flight Data Services, - www.flightdataservices.com). -- New setting on axes, "tickLength", to control the size of ticks or - turn them off without turning off the labels. -- Axis labels are now put in container divs with classes, for instance - labels in the x axes can be reached via ".xAxis .tickLabel". -- Support for setting the color of an axis (sponsored by Flight Data - Services, www.flightdataservices.com). -- Tick color is now auto-generated as the base color with some - transparency (unless you override it). -- Support for aligning ticks in the axes with "alignTicksWithAxis" to - ensure that they appear next to each other rather than in between, - at the expense of possibly awkward tick steps (sponsored by Flight - Data Services, www.flightdataservices.com). -- Support for customizing the point type through a callback when - plotting points and new symbol plugin with some predefined point - types (sponsored by Utility Data Corporation). -- Resize plugin for automatically redrawing when the placeholder - changes size, e.g. on window resizes (sponsored by Novus Partners). - A resize() method has been added to plot object facilitate this. -- Support Infinity/-Infinity for plotting asymptotes by hacking it - into +/-Number.MAX_VALUE (reported by rabaea.mircea). -- Support for restricting navigate plugin to not pan/zoom an axis (based - on patch by kkaefer). -- Support for providing the drag cursor for the navigate plugin as an - option (based on patch by Kelly T. Moore). -- Options for controlling whether an axis is shown or not (suggestion - by Timo Tuominen) and whether to reserve space for it even if it - isn't shown. -- New attribute $.plot.version with the Flot version as a string. -- The version comment is now included in the minified jquery.flot.min.js. -- New options.grid.minBorderMargin for adjusting the minimum margin - provided around the border (based on patch by corani, issue 188). -- Refactor replot behaviour so Flot tries to reuse the existing - canvas, adding shutdown() methods to the plot (based on patch by - Ryley Breiddal, issue 269). This prevents a memory leak in Chrome - and hopefully makes replotting faster for those who are using $.plot - instead of .setData()/.draw(). Also update jQuery to 1.5.1 to - prevent IE leaks fixed in jQuery. -- New real-time line chart example. - -- New hooks: drawSeries, shutdown - -Bug fixes: - -- Fixed problem with findNearbyItem and bars on top of each other - (reported by ragingchikn, issue 242). -- Fixed problem with ticks and the border (based on patch from - ultimatehustler69, issue 236). -- Fixed problem with plugins adding options to the series objects. -- Fixed a problem introduced in 0.6 with specifying a gradient with { - brightness: x, opacity: y }. -- Don't use $.browser.msie, check for getContext on the created canvas - element instead and try to use excanvas if it's not found (fixes IE - 9 compatibility). -- highlight(s, index) was looking up the point in the original s.data - instead of in the computed datapoints array, which breaks with - plugins that modify the datapoints (such as the stacking plugin). - Issue 316 reported by curlypaul924. -- More robust handling of axis from data passed in from getData() - (problem reported by Morgan). -- Fixed problem with turning off bar outline (issue 253, fix by Jordi - Castells). -- Check the selection passed into setSelection in the selection - plugin, to guard against errors when synchronizing plots (fix by Lau - Bech Lauritzen). -- Fix bug in crosshair code with mouseout resetting the crosshair even - if it is locked (fix by Lau Bech Lauritzen and Banko Adam). -- Fix bug with points plotting using line width from lines rather than - points. -- Fix bug with passing non-array 0 data (for plugins that don't expect - arrays, patch by vpapp1). -- Fix errors in JSON in examples so they work with jQuery 1.4.2 - (fix reported by honestbleeps, issue 357). -- Fix bug with tooltip in interacting.html, this makes the tooltip - much smoother (fix by bdkahn). Fix related bug inside highlighting - handler in Flot. -- Use closure trick to make inline colorhelpers plugin respect - jQuery.noConflict(true), renaming the global jQuery object (reported - by Nick Stielau). -- Listen for mouseleave events and fire a plothover event with empty - item when it occurs to drop highlights when the mouse leaves the - plot (reported by by outspirit). -- Fix bug with using aboveData with a background (reported by - amitayd). -- Fix possible excanvas leak (report and suggested fix by tom9729). -- Fix bug with backwards compatibility for shadowSize = 0 (report and - suggested fix by aspinak). -- Adapt examples to skip loading excanvas (fix by Ryley Breiddal). -- Fix bug that prevent a simple f(x) = -x transform from working - correctly (fix by Mike, issue 263). -- Fix bug in restoring cursor in navigate plugin (reported by Matteo - Gattanini, issue 395). -- Fix bug in picking items when transform/inverseTransform is in use - (reported by Ofri Raviv, and patches and analysis by Jan and Tom - Paton, issue 334 and 467). -- Fix problem with unaligned ticks and hover/click events caused by - padding on the placeholder by hardcoding the placeholder padding to - 0 (reported by adityadineshsaxena, Matt Sommer, Daniel Atos and some - other people, issue 301). -- Update colorhelpers plugin to avoid dying when trying to parse an - invalid string (reported by cadavor, issue 483). - - -Flot 0.6 --------- - -API changes: - -1. Selection support has been moved to a plugin. Thus if you're -passing selection: { mode: something }, you MUST include the file -jquery.flot.selection.js after jquery.flot.js. This reduces the size -of base Flot and makes it easier to customize the selection as well as -improving code clarity. The change is based on a patch from andershol. - -2. In the global options specified in the $.plot command, -"lines", "points", "bars" and "shadowSize" have been moved to a -sub-object called "series", i.e. - - $.plot(placeholder, data, { lines: { show: true }}) - -should be changed to - - $.plot(placeholder, data, { series: { lines: { show: true }}}) - -All future series-specific options will go into this sub-object to -simplify plugin writing. Backward-compatibility code is in place, so -old code should not break. - -3. "plothover" no longer provides the original data point, but instead -a normalized one, since there may be no corresponding original point. - -4. Due to a bug in previous versions of jQuery, you now need at least -jQuery 1.2.6. But if you can, try jQuery 1.3.2 as it got some -improvements in event handling speed. - - -Changes: - -- Added support for disabling interactivity for specific data series - (request from Ronald Schouten and Steve Upton). - -- Flot now calls $() on the placeholder and optional legend container - passed in so you can specify DOM elements or CSS expressions to make - it easier to use Flot with libraries like Prototype or Mootools or - through raw JSON from Ajax responses. - -- A new "plotselecting" event is now emitted while the user is making - a selection. - -- The "plothover" event is now emitted immediately instead of at most - 10 times per second, you'll have to put in a setTimeout yourself if - you're doing something really expensive on this event. - -- The built-in date formatter can now be accessed as - $.plot.formatDate(...) (suggestion by Matt Manela) and even - replaced. - -- Added "borderColor" option to the grid (patch from Amaury Chamayou - and patch from Mike R. Williamson). - -- Added support for gradient backgrounds for the grid, take a look at - the "setting options" example (based on patch from Amaury Chamayou, - issue 90). - -- Gradient bars (suggestion by stefpet). - -- Added a "plotunselected" event which is triggered when the selection - is removed, see "selection" example (suggestion by Meda Ugo); - -- The option legend.margin can now specify horizontal and vertical - margins independently (suggestion by someone who's annoyed). - -- Data passed into Flot is now copied to a new canonical format to - enable further processing before it hits the drawing routines. As a - side-effect, this should make Flot more robust in the face of bad - data (and fixes issue 112). - -- Step-wise charting: line charts have a new option "steps" that when - set to true connects the points with horizontal/vertical steps - instead of diagonal lines. - -- The legend labelFormatter now passes the series in addition to just - the label (suggestion by Vincent Lemeltier). - -- Horizontal bars (based on patch by Jason LeBrun). - -- Support for partial bars by specifying a third coordinate, i.e. they - don't have to start from the axis. This can be used to make stacked - bars. - -- New option to disable the (grid.show). - -- Added pointOffset method for converting a point in data space to an - offset within the placeholder. - -- Plugin system: register an init method in the $.flot.plugins array - to get started, see PLUGINS.txt for details on how to write plugins - (it's easy). There are also some extra methods to enable access to - internal state. - -- Hooks: you can register functions that are called while Flot is - crunching the data and doing the plot. This can be used to modify - Flot without changing the source, useful for writing plugins. Some - hooks are defined, more are likely to come. - -- Threshold plugin: you can set a threshold and a color, and the data - points below that threshold will then get the color. Useful for - marking data below 0, for instance. - -- Stack plugin: you can specify a stack key for each series to have - them summed. This is useful for drawing additive/cumulative graphs - with bars and (currently unfilled) lines. - -- Crosshairs plugin: trace the mouse position on the axes, enable with - crosshair: { mode: "x"} (see the new tracking example for a use). - -- Image plugin: plot prerendered images. - -- Navigation plugin for panning and zooming a plot. - -- More configurable grid. - -- Axis transformation support, useful for non-linear plots, e.g. log - axes and compressed time axes (like omitting weekends). - -- Support for twelve-hour date formatting (patch by Forrest Aldridge). - -- The color parsing code in Flot has been cleaned up and split out so - it's now available as a separate jQuery plugin. It's included inline - in the Flot source to make dependency managing easier. This also - makes it really easy to use the color helpers in Flot plugins. - -Bug fixes: - -- Fixed two corner-case bugs when drawing filled curves (report and - analysis by Joshua Varner). -- Fix auto-adjustment code when setting min to 0 for an axis where the - dataset is completely flat on that axis (report by chovy). -- Fixed a bug with passing in data from getData to setData when the - secondary axes are used (issue 65, reported by nperelman). -- Fixed so that it is possible to turn lines off when no other chart - type is shown (based on problem reported by Glenn Vanderburg), and - fixed so that setting lineWidth to 0 also hides the shadow (based on - problem reported by Sergio Nunes). -- Updated mousemove position expression to the latest from jQuery (bug - reported by meyuchas). -- Use CSS borders instead of background in legend (fix printing issue 25 - and 45). -- Explicitly convert axis min/max to numbers. -- Fixed a bug with drawing marking lines with different colors - (reported by Khurram). -- Fixed a bug with returning y2 values in the selection event (fix - by exists, issue 75). -- Only set position relative on placeholder if it hasn't already a - position different from static (reported by kyberneticist, issue 95). -- Don't round markings to prevent sub-pixel problems (reported by Dan - Lipsitt). -- Make the grid border act similarly to a regular CSS border, i.e. - prevent it from overlapping the plot itself. This also fixes a - problem with anti-aliasing when the width is 1 pixel (reported by - Anthony Ettinger). -- Imported version 3 of excanvas and fixed two issues with the newer - version. Hopefully, this will make Flot work with IE8 (nudge by - Fabien Menager, further analysis by Booink, issue 133). -- Changed the shadow code for lines to hopefully look a bit better - with vertical lines. -- Round tick positions to avoid possible problems with fractions - (suggestion by Fred, issue 130). -- Made the heuristic for determining how many ticks to aim for a bit - smarter. -- Fix for uneven axis margins (report and patch by Paul Kienzle) and - snapping to ticks (concurrent report and patch by lifthrasiir). -- Fixed bug with slicing in findNearbyItems (patch by zollman). -- Make heuristic for x axis label widths more dynamic (patch by - rickinhethuis). -- Make sure points on top take precedence when finding nearby points - when hovering (reported by didroe, issue 224). - -Flot 0.5 --------- - -Backwards API change summary: Timestamps are now in UTC. Also -"selected" event -> becomes "plotselected" with new data, the -parameters for setSelection are now different (but backwards -compatibility hooks are in place), coloredAreas becomes markings with -a new interface (but backwards compatibility hooks are in place). - - -Interactivity: added a new "plothover" event and this and the -"plotclick" event now returns the closest data item (based on patch by -/david, patch by Mark Byers for bar support). See the revamped -"interacting with the data" example for some hints on what you can do. - -Highlighting: you can now highlight points and datapoints are -autohighlighted when you hover over them (if hovering is turned on). - -Support for dual axis has been added (based on patch by someone who's -annoyed and /david). For each data series you can specify which axes -it belongs to, and there are two more axes, x2axis and y2axis, to -customize. This affects the "selected" event which has been renamed to -"plotselected" and spews out { xaxis: { from: -10, to: 20 } ... }, -setSelection in which the parameters are on a new form (backwards -compatible hooks are in place so old code shouldn't break) and -markings (formerly coloredAreas). - -Timestamps in time mode are now displayed according to -UTC instead of the time zone of the visitor. This affects the way the -timestamps should be input; you'll probably have to offset the -timestamps according to your local time zone. It also affects any -custom date handling code (which basically now should use the -equivalent UTC date mehods, e.g. .setUTCMonth() instead of -.setMonth(). - -Added support for specifying the size of tick labels (axis.labelWidth, -axis.labelHeight). Useful for specifying a max label size to keep -multiple plots aligned. - -Markings, previously coloredAreas, are now specified as ranges on the -axes, like { xaxis: { from: 0, to: 10 }}. Furthermore with markings -you can now draw horizontal/vertical lines by setting from and to to -the same coordinate (idea from line support patch by by Ryan Funduk). - -The "fill" option can now be a number that specifies the opacity of -the fill. - -You can now specify a coordinate as null (like [2, null]) and Flot -will take the other coordinate into account when scaling the axes -(based on patch by joebno). - -New option for bars "align". Set it to "center" to center the bars on -the value they represent. - -setSelection now takes a second parameter which you can use to prevent -the method from firing the "plotselected" handler. - -Using the "container" option in legend now overwrites the container -element instead of just appending to it (fixes infinite legend bug, -reported by several people, fix by Brad Dewey). - -Fixed a bug in calculating spacing around the plot (reported by -timothytoe). Fixed a bug in finding max values for all-negative data -sets. Prevent the possibility of eternal looping in tick calculations. -Fixed a bug when borderWidth is set to 0 (reported by -Rob/sanchothefat). Fixed a bug with drawing bars extending below 0 -(reported by James Hewitt, patch by Ryan Funduk). Fixed a -bug with line widths of bars (reported by MikeM). Fixed a bug with -'nw' and 'sw' legend positions. Improved the handling of axis -auto-scaling with bars. Fixed a bug with multi-line x-axis tick -labels (reported by Luca Ciano). IE-fix help by Savage Zhang. - - -Flot 0.4 --------- - -API changes: deprecated axis.noTicks in favor of just specifying the -number as axis.ticks. So "xaxis: { noTicks: 10 }" becomes -"xaxis: { ticks: 10 }" - -Time series support. Specify axis.mode: "time", put in Javascript -timestamps as data, and Flot will automatically spit out sensible -ticks. Take a look at the two new examples. The format can be -customized with axis.timeformat and axis.monthNames, or if that fails -with axis.tickFormatter. - -Support for colored background areas via grid.coloredAreas. Specify an -array of { x1, y1, x2, y2 } objects or a function that returns these -given { xmin, xmax, ymin, ymax }. - -More members on the plot object (report by Chris Davies and others). -"getData" for inspecting the assigned settings on data series (e.g. -color) and "setData", "setupGrid" and "draw" for updating the contents -without a total replot. - -The default number of ticks to aim for is now dependent on the size of -the plot in pixels. Support for customizing tick interval sizes -directly with axis.minTickSize and axis.tickSize. - -Cleaned up the automatic axis scaling algorithm and fixed how it -interacts with ticks. Also fixed a couple of tick-related corner case -bugs (one reported by mainstreetmark, another reported by timothytoe). - -The option axis.tickFormatter now takes a function with two -parameters, the second parameter is an optional object with -information about the axis. It has min, max, tickDecimals, tickSize. - -Added support for segmented lines (based on patch from Michael -MacDonald) and for ignoring null and bad values (suggestion from Nick -Konidaris and joshwaihi). - -Added support for changing the border width (joebno and safoo). -Label colors can be changed via CSS by selecting the tickLabel class. - -Fixed a bug in handling single-item bar series (reported by Emil -Filipov). Fixed erratic behaviour when interacting with the plot -with IE 7 (reported by Lau Bech Lauritzen). Prevent IE/Safari text -selection when selecting stuff on the canvas. - - - -Flot 0.3 --------- - -This is mostly a quick-fix release because jquery.js wasn't included -in the previous zip/tarball. - -Support clicking on the plot. Turn it on with grid: { clickable: true }, -then you get a "plotclick" event on the graph placeholder with the -position in units of the plot. - -Fixed a bug in dealing with data where min = max, thanks to Michael -Messinides. - -Include jquery.js in the zip/tarball. - - -Flot 0.2 --------- - -Added support for putting a background behind the default legend. The -default is the partly transparent background color. Added -backgroundColor and backgroundOpacity to the legend options to control -this. - -The ticks options can now be a callback function that takes one -parameter, an object with the attributes min and max. The function -should return a ticks array. - -Added labelFormatter option in legend, useful for turning the legend -labels into links. - -Fixed a couple of bugs. - -The API should now be fully documented. - -Patch from Guy Fraser to make parts of the code smaller. - -API changes: Moved labelMargin option to grid from x/yaxis. - - -Flot 0.1 --------- - -First public release. diff --git a/www/jquery-flot/PLUGINS.txt b/www/jquery-flot/PLUGINS.txt deleted file mode 100644 index af3d90b..0000000 --- a/www/jquery-flot/PLUGINS.txt +++ /dev/null @@ -1,137 +0,0 @@ -Writing plugins ---------------- - -All you need to do to make a new plugin is creating an init function -and a set of options (if needed), stuffing it into an object and -putting it in the $.plot.plugins array. For example: - - function myCoolPluginInit(plot) { - plot.coolstring = "Hello!"; - }; - - $.plot.plugins.push({ init: myCoolPluginInit, options: { ... } }); - - // if $.plot is called, it will return a plot object with the - // attribute "coolstring" - -Now, given that the plugin might run in many different places, it's -a good idea to avoid leaking names. The usual trick here is wrap the -above lines in an anonymous function which is called immediately, like -this: (function () { inner code ... })(). To make it even more robust -in case $ is not bound to jQuery but some other Javascript library, we -can write it as - - (function ($) { - // plugin definition - // ... - })(jQuery); - -There's a complete example below, but you should also check out the -plugins bundled with Flot. - - -Complete example ----------------- - -Here is a simple debug plugin which alerts each of the series in the -plot. It has a single option that control whether it is enabled and -how much info to output: - - (function ($) { - function init(plot) { - var debugLevel = 1; - - function checkDebugEnabled(plot, options) { - if (options.debug) { - debugLevel = options.debug; - - plot.hooks.processDatapoints.push(alertSeries); - } - } - - function alertSeries(plot, series, datapoints) { - var msg = "series " + series.label; - if (debugLevel > 1) - msg += " with " + series.data.length + " points"; - alert(msg); - } - - plot.hooks.processOptions.push(checkDebugEnabled); - } - - var options = { debug: 0 }; - - $.plot.plugins.push({ - init: init, - options: options, - name: "simpledebug", - version: "0.1" - }); - })(jQuery); - -We also define "name" and "version". It's not used by Flot, but might -be helpful for other plugins in resolving dependencies. - -Put the above in a file named "jquery.flot.debug.js", include it in an -HTML page and then it can be used with: - - $.plot($("#placeholder"), [...], { debug: 2 }); - -This simple plugin illustrates a couple of points: - - - It uses the anonymous function trick to avoid name pollution. - - It can be enabled/disabled through an option. - - Variables in the init function can be used to store plot-specific - state between the hooks. - -The two last points are important because there may be multiple plots -on the same page, and you'd want to make sure they are not mixed up. - - -Shutting down a plugin ----------------------- - -Each plot object has a shutdown hook which is run when plot.shutdown() -is called. This usually mostly happens in case another plot is made on -top of an existing one. - -The purpose of the hook is to give you a chance to unbind any event -handlers you've registered and remove any extra DOM things you've -inserted. - -The problem with event handlers is that you can have registered a -handler which is run in some point in the future, e.g. with -setTimeout(). Meanwhile, the plot may have been shutdown and removed, -but because your event handler is still referencing it, it can't be -garbage collected yet, and worse, if your handler eventually runs, it -may overwrite stuff on a completely different plot. - - -Some hints on the options -------------------------- - -Plugins should always support appropriate options to enable/disable -them because the plugin user may have several plots on the same page -where only one should use the plugin. In most cases it's probably a -good idea if the plugin is turned off rather than on per default, just -like most of the powerful features in Flot. - -If the plugin needs options that are specific to each series, like the -points or lines options in core Flot, you can put them in "series" in -the options object, e.g. - - var options = { - series: { - downsample: { - algorithm: null, - maxpoints: 1000 - } - } - } - -Then they will be copied by Flot into each series, providing default -values in case none are specified. - -Think hard and long about naming the options. These names are going to -be public API, and code is going to depend on them if the plugin is -successful. diff --git a/www/jquery-flot/README.txt b/www/jquery-flot/README.txt deleted file mode 100644 index 1e49787..0000000 --- a/www/jquery-flot/README.txt +++ /dev/null @@ -1,90 +0,0 @@ -About ------ - -Flot is a Javascript plotting library for jQuery. Read more at the -website: - - http://code.google.com/p/flot/ - -Take a look at the examples linked from above, they should give a good -impression of what Flot can do and the source code of the examples is -probably the fastest way to learn how to use Flot. - - -Installation ------------- - -Just include the Javascript file after you've included jQuery. - -Generally, all browsers that support the HTML5 canvas tag are -supported. - -For support for Internet Explorer < 9, you can use Excanvas, a canvas -emulator; this is used in the examples bundled with Flot. You just -include the excanvas script like this: - - - -If it's not working on your development IE 6.0, check that it has -support for VML which Excanvas is relying on. It appears that some -stripped down versions used for test environments on virtual machines -lack the VML support. - -You can also try using Flashcanvas (see -http://code.google.com/p/flashcanvas/), which uses Flash to do the -emulation. Although Flash can be a bit slower to load than VML, if -you've got a lot of points, the Flash version can be much faster -overall. Flot contains some wrapper code for activating Excanvas which -Flashcanvas is compatible with. - -You need at least jQuery 1.2.6, but try at least 1.3.2 for interactive -charts because of performance improvements in event handling. - - -Basic usage ------------ - -Create a placeholder div to put the graph in: - -
- -You need to set the width and height of this div, otherwise the plot -library doesn't know how to scale the graph. You can do it inline like -this: - -
- -You can also do it with an external stylesheet. Make sure that the -placeholder isn't within something with a display:none CSS property - -in that case, Flot has trouble measuring label dimensions which -results in garbled looks and might have trouble measuring the -placeholder dimensions which is fatal (it'll throw an exception). - -Then when the div is ready in the DOM, which is usually on document -ready, run the plot function: - - $.plot($("#placeholder"), data, options); - -Here, data is an array of data series and options is an object with -settings if you want to customize the plot. Take a look at the -examples for some ideas of what to put in or look at the reference -in the file "API.txt". Here's a quick example that'll draw a line from -(0, 0) to (1, 1): - - $.plot($("#placeholder"), [ [[0, 0], [1, 1]] ], { yaxis: { max: 1 } }); - -The plot function immediately draws the chart and then returns a plot -object with a couple of methods. - - -What's with the name? ---------------------- - -First: it's pronounced with a short o, like "plot". Not like "flawed". - -So "Flot" rhymes with "plot". - -And if you look up "flot" in a Danish-to-English dictionary, some up -the words that come up are "good-looking", "attractive", "stylish", -"smart", "impressive", "extravagant". One of the main goals with Flot -is pretty looks. diff --git a/www/jquery-flot/examples/ajax.html b/www/jquery-flot/examples/ajax.html deleted file mode 100644 index 9b5ec85..0000000 --- a/www/jquery-flot/examples/ajax.html +++ /dev/null @@ -1,143 +0,0 @@ - - - - - Flot Examples - - - - - - -

Flot Examples

- -
- -

Example of loading data dynamically with AJAX. Percentage change in GDP (source: Eurostat). Click the buttons below.

- -

The data is fetched over HTTP, in this case directly from text - files. Usually the URL would point to some web server handler - (e.g. a PHP page or Java/.NET/Python/Ruby on Rails handler) that - extracts it from a database and serializes it to JSON.

- -

- - - data - - -

- -

- - - data - - -

- -

- - - data - - -

- -

If you combine AJAX with setTimeout, you can poll the server - for new data.

- -

- -

- - - - - diff --git a/www/jquery-flot/examples/annotating.html b/www/jquery-flot/examples/annotating.html deleted file mode 100644 index 72c212b..0000000 --- a/www/jquery-flot/examples/annotating.html +++ /dev/null @@ -1,75 +0,0 @@ - - - - - Flot Examples - - - - - - -

Flot Examples

- -
- -

Flot has support for simple background decorations such as - lines and rectangles. They can be useful for marking up certain - areas. You can easily add any HTML you need with standard DOM - manipulation, e.g. for labels. For drawing custom shapes there is - also direct access to the canvas.

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Flot Examples

- -
- -

Simple example. You don't need to specify much to get an - attractive look. Put in a placeholder, make sure you set its - dimensions (otherwise the plot library will barf) and call the - plot function with the data. The axes are automatically - scaled.

- - - - - diff --git a/www/jquery-flot/examples/data-eu-gdp-growth-1.json b/www/jquery-flot/examples/data-eu-gdp-growth-1.json deleted file mode 100644 index 51952cf..0000000 --- a/www/jquery-flot/examples/data-eu-gdp-growth-1.json +++ /dev/null @@ -1,4 +0,0 @@ -{ - "label": "Europe (EU27)", - "data": [[1999, 3.0], [2000, 3.9]] -} diff --git a/www/jquery-flot/examples/data-eu-gdp-growth-2.json b/www/jquery-flot/examples/data-eu-gdp-growth-2.json deleted file mode 100644 index 82004d6..0000000 --- a/www/jquery-flot/examples/data-eu-gdp-growth-2.json +++ /dev/null @@ -1,4 +0,0 @@ -{ - "label": "Europe (EU27)", - "data": [[1999, 3.0], [2000, 3.9], [2001, 2.0], [2002, 1.2]] -} diff --git a/www/jquery-flot/examples/data-eu-gdp-growth-3.json b/www/jquery-flot/examples/data-eu-gdp-growth-3.json deleted file mode 100644 index 8684479..0000000 --- a/www/jquery-flot/examples/data-eu-gdp-growth-3.json +++ /dev/null @@ -1,4 +0,0 @@ -{ - "label": "Europe (EU27)", - "data": [[1999, 3.0], [2000, 3.9], [2001, 2.0], [2002, 1.2], [2003, 1.3], [2004, 2.5]] -} diff --git a/www/jquery-flot/examples/data-eu-gdp-growth-4.json b/www/jquery-flot/examples/data-eu-gdp-growth-4.json deleted file mode 100644 index b363578..0000000 --- a/www/jquery-flot/examples/data-eu-gdp-growth-4.json +++ /dev/null @@ -1,4 +0,0 @@ -{ - "label": "Europe (EU27)", - "data": [[1999, 3.0], [2000, 3.9], [2001, 2.0], [2002, 1.2], [2003, 1.3], [2004, 2.5], [2005, 2.0], [2006, 3.1]] -} diff --git a/www/jquery-flot/examples/data-eu-gdp-growth-5.json b/www/jquery-flot/examples/data-eu-gdp-growth-5.json deleted file mode 100644 index a7e1e13..0000000 --- a/www/jquery-flot/examples/data-eu-gdp-growth-5.json +++ /dev/null @@ -1,4 +0,0 @@ -{ - "label": "Europe (EU27)", - "data": [[1999, 3.0], [2000, 3.9], [2001, 2.0], [2002, 1.2], [2003, 1.3], [2004, 2.5], [2005, 2.0], [2006, 3.1], [2007, 2.9], [2008, 0.9]] -} diff --git a/www/jquery-flot/examples/data-eu-gdp-growth.json b/www/jquery-flot/examples/data-eu-gdp-growth.json deleted file mode 100644 index a7e1e13..0000000 --- a/www/jquery-flot/examples/data-eu-gdp-growth.json +++ /dev/null @@ -1,4 +0,0 @@ -{ - "label": "Europe (EU27)", - "data": [[1999, 3.0], [2000, 3.9], [2001, 2.0], [2002, 1.2], [2003, 1.3], [2004, 2.5], [2005, 2.0], [2006, 3.1], [2007, 2.9], [2008, 0.9]] -} diff --git a/www/jquery-flot/examples/data-japan-gdp-growth.json b/www/jquery-flot/examples/data-japan-gdp-growth.json deleted file mode 100644 index 855477c..0000000 --- a/www/jquery-flot/examples/data-japan-gdp-growth.json +++ /dev/null @@ -1,4 +0,0 @@ -{ - "label": "Japan", - "data": [[1999, -0.1], [2000, 2.9], [2001, 0.2], [2002, 0.3], [2003, 1.4], [2004, 2.7], [2005, 1.9], [2006, 2.0], [2007, 2.3], [2008, -0.7]] -} diff --git a/www/jquery-flot/examples/data-usa-gdp-growth.json b/www/jquery-flot/examples/data-usa-gdp-growth.json deleted file mode 100644 index 33f66c6..0000000 --- a/www/jquery-flot/examples/data-usa-gdp-growth.json +++ /dev/null @@ -1,4 +0,0 @@ -{ - "label": "USA", - "data": [[1999, 4.4], [2000, 3.7], [2001, 0.8], [2002, 1.6], [2003, 2.5], [2004, 3.6], [2005, 2.9], [2006, 2.8], [2007, 2.0], [2008, 1.1]] -} diff --git a/www/jquery-flot/examples/graph-types.html b/www/jquery-flot/examples/graph-types.html deleted file mode 100644 index dd21a31..0000000 --- a/www/jquery-flot/examples/graph-types.html +++ /dev/null @@ -1,75 +0,0 @@ - - - - - Flot Examples - - - - - - -

Flot Examples

- -
- -

Flot supports lines, points, filled areas, bars and any - combinations of these, in the same plot and even on the same data - series.

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Flot Examples

- -
- -

The Cat's Eye Nebula (picture from Hubble).

- -

With the image plugin, you can plot images. This is for example - useful for getting ticks on complex prerendered visualizations. - Instead of inputting data points, you put in the images and where - their two opposite corners are supposed to be in plot space.

- -

Images represent a little further complication because you need - to make sure they are loaded before you can use them (Flot skips - incomplete images). The plugin comes with a couple of helpers - for doing that.

- - - - - diff --git a/www/jquery-flot/examples/index.html b/www/jquery-flot/examples/index.html deleted file mode 100644 index f24f750..0000000 --- a/www/jquery-flot/examples/index.html +++ /dev/null @@ -1,44 +0,0 @@ - - - - - Flot Examples - - - -

Flot Examples

- -

Here are some examples for Flot, the Javascript charting library for jQuery:

- - - -

Being interactive:

- - - -

Various features:

- - - - diff --git a/www/jquery-flot/examples/interacting-axes.html b/www/jquery-flot/examples/interacting-axes.html deleted file mode 100644 index 5b6e3bb..0000000 --- a/www/jquery-flot/examples/interacting-axes.html +++ /dev/null @@ -1,97 +0,0 @@ - - - - - Flot Examples - - - - - - -

Flot Examples

- -
- -

With multiple axes, you sometimes need to interact with them. A - simple way to do this is to draw the plot, deduce the axis - placements and insert a couple of divs on top to catch events. - Try clicking an axis.

- -

- - - - diff --git a/www/jquery-flot/examples/interacting.html b/www/jquery-flot/examples/interacting.html deleted file mode 100644 index d04eedd..0000000 --- a/www/jquery-flot/examples/interacting.html +++ /dev/null @@ -1,93 +0,0 @@ - - - - - Flot Examples - - - - - - -

Flot Examples

- -
- -

One of the goals of Flot is to support user interactions. Try - pointing and clicking on the points.

- -

Mouse hovers at - (0, 0).

- -

A tooltip is easy to build with a bit of jQuery code and the - data returned from the plot.

- -

Enable tooltip

- - - - - diff --git a/www/jquery-flot/examples/layout.css b/www/jquery-flot/examples/layout.css deleted file mode 100644 index 7ef7dd4..0000000 --- a/www/jquery-flot/examples/layout.css +++ /dev/null @@ -1,6 +0,0 @@ -body { - font-family: sans-serif; - font-size: 16px; - margin: 50px; - max-width: 800px; -} diff --git a/www/jquery-flot/examples/multiple-axes.html b/www/jquery-flot/examples/multiple-axes.html deleted file mode 100644 index 4b32e64..0000000 --- a/www/jquery-flot/examples/multiple-axes.html +++ /dev/null @@ -1,60 +0,0 @@ - - - - - Flot Examples - - - - - - -

Flot Examples

- -
- -

Multiple axis support showing the raw oil price in US $/barrel of - crude oil vs. the exchange rate from US $ to €.

- -

As illustrated, you can put in multiple axes if you - need to. For each data series, simply specify the axis number. - In the options, you can then configure where you want the extra - axes to appear.

- -

Position axis or .

- - - - diff --git a/www/jquery-flot/examples/navigate.html b/www/jquery-flot/examples/navigate.html deleted file mode 100644 index c916ef2..0000000 --- a/www/jquery-flot/examples/navigate.html +++ /dev/null @@ -1,118 +0,0 @@ - - - - - Flot Examples - - - - - - - - -

Flot Examples

- -
- -

- -

With the navigate plugin it is easy to add panning and zooming. - Drag to pan, double click to zoom (or use the mouse scrollwheel).

- -

The plugin fires events (useful for synchronizing several - plots) and adds a couple of public methods so you can easily build - a little user interface around it, like the little buttons at the - top right in the plot.

- - - - - - diff --git a/www/jquery-flot/examples/percentiles.html b/www/jquery-flot/examples/percentiles.html deleted file mode 100644 index 9f2ba3a..0000000 --- a/www/jquery-flot/examples/percentiles.html +++ /dev/null @@ -1,57 +0,0 @@ - - - - - Flot Examples - - - - - - - -

Flot Examples

- -
- -

Height in centimeters of individuals from the US (2003-2006) as function of - age in years (source: CDC). - The 15%-85%, 25%-75% and 50% percentiles are indicated.

- -

For each point of a filled curve, you can specify an arbitrary - bottom. As this example illustrates, this can be useful for - plotting percentiles. If you have the data sets available without - appropriate fill bottoms, you can use the fillbetween plugin to - compute the data point bottoms automatically.

- - - - - diff --git a/www/jquery-flot/examples/pie.html b/www/jquery-flot/examples/pie.html deleted file mode 100644 index 8f51411..0000000 --- a/www/jquery-flot/examples/pie.html +++ /dev/null @@ -1,756 +0,0 @@ - - - - - Flot Pie Examples - - - - - - - - - -

Flot Pie Examples

- -

Default with Legend

-
- - -

Default without Legend

-
- - -

Graph2

-
- - -

Graph3

-
- - -

Graph4

-
- - -

Graph5

-
- - -

Graph6

-
- - -

Graph7

-
- - -

Graph8

-
- - -

Graph9

-
- - -

Donut

-
- - -

Interactive

-
- - -

Pie Options

-
    -
  • option: default value - Description of option
  • -
  • show: false - Enable the plugin and draw as a pie.
  • -
  • radius: 'auto' - Sets the radius of the pie. If value is between 0 and 1 (inclusive) then it will use that as a percentage of the available space (size of the container), otherwise it will use the value as a direct pixel length. If set to 'auto', it will be set to 1 if the legend is enabled and 3/4 if not.
  • -
  • innerRadius: 0 - Sets the radius of the donut hole. If value is between 0 and 1 (inclusive) then it will use that as a percentage of the radius, otherwise it will use the value as a direct pixel length.
  • -
  • startAngle: 3/2 - Factor of PI used for the starting angle (in radians) It can range between 0 and 2 (where 0 and 2 have the same result).
  • -
  • tilt: 1 - Percentage of tilt ranging from 0 and 1, where 1 has no change (fully vertical) and 0 is completely flat (fully horizontal -- in which case nothing actually gets drawn).
  • -
  • offset:
      -
    • top: 0 - Pixel distance to move the pie up and down (relative to the center).
    • -
    • left: 'auto' - Pixel distance to move the pie left and right (relative to the center).
    • -
    -
  • stroke:
      -
    • color: '#FFF' - Color of the border of each slice. Hexadecimal color definitions are prefered (other formats may or may not work).
    • -
    • width: 1 - Pixel width of the border of each slice.
    • -
    -
  • label:
      -
    • show: 'auto' - Enable/Disable the labels. This can be set to true, false, or 'auto'. When set to 'auto', it will be set to false if the legend is enabled and true if not.
    • -
    • radius: 1 - Sets the radius at which to place the labels. If value is between 0 and 1 (inclusive) then it will use that as a percentage of the available space (size of the container), otherwise it will use the value as a direct pixel length.
    • -
    • threshold: 0 - Hides the labels of any pie slice that is smaller than the specified percentage (ranging from 0 to 1) i.e. a value of '0.03' will hide all slices 3% or less of the total.
    • -
    • formatter: [function] - This function specifies how the positioned labels should be formatted, and is applied after the legend's labelFormatter function. The labels can also still be styled using the class "pieLabel" (i.e. ".pieLabel" or "#graph1 .pieLabel").
    • -
    • radius: 1 - Sets the radius at which to place the labels. If value is between 0 and 1 (inclusive) then it will use that as a percentage of the available space (size of the container), otherwise it will use the value as a direct pixel length.
    • -
    • background:
        -
      • color: null - Backgound color of the positioned labels. If null, the plugin will automatically use the color of the slice.
      • -
      • opacity: 0 - Opacity of the background for the positioned labels. Acceptable values range from 0 to 1, where 0 is completely transparent and 1 is completely opaque.
      • -
      -
    -
  • combine:
      -
    • threshold: 0 - Combines all slices that are smaller than the specified percentage (ranging from 0 to 1) i.e. a value of '0.03' will combine all slices 3% or less into one slice).
    • -
    • color: null - Backgound color of the positioned labels. If null, the plugin will automatically use the color of the first slice to be combined.
    • -
    • label: 'Other' - Label text for the combined slice.
    • -
    -
  • highlight:
      -
    • opacity: 0.5 - Opacity of the highlight overlay on top of the current pie slice. Currently this just uses a white overlay, but support for changing the color of the overlay will also be added at a later date. -
    -
- -

Changes/Features

-
    -
  • v1.0 - November 20th, 2009 - Brian Medendorp
  • -
  • The pie plug-in is now part of the Flot repository! This should make it a lot easier to deal with.
  • -
  • Added a new option (innerRadius) to add a "donut hole" to the center of the pie, based on comtributions from Anthony Aragues. I was a little reluctant to add this feature because it doesn't work very well with the shadow created for the tilted pie, but figured it was worthwhile for non-tilted pies. Also, excanvas apparently doesn't support compositing, so it will fall back to using the stroke color to fill in the center (but I recommend setting the stroke color to the background color anyway).
  • -
  • Changed the lineJoin for the border of the pie slices to use the 'round' option. This should make the center of the pie look better, particularly when there are numerous thin slices.
  • -
  • Included a bug fix submitted by btburnett3 to display a slightly smaller slice in the event that the slice is 100% and being rendered with Internet Explorer. I haven't experienced this bug myself, but it doesn't seem to hurt anything so I've included it.
  • -
  • The tilt value is now used when calculating the maximum radius of the pie in relation to the height of the container. This should prevent the pie from being smaller than it needed to in some cases, as well as reducing the amount of extra white space generated above and below the pie.
  • -
  • Hover and Click functionality are now availabe!
      -
    • Thanks to btburnett3 for the original hover functionality and Anthony Aragues for the modification that makes it compatable with excanvas, this was a huge help!
    • -
    • Added a new option (highlight opacity) to modify the highlight created when mousing over a slice. Currently this just uses a white overlay, but an option to change the hightlight color will be added when the appropriate functionality becomes available. -
    • I had a major setback that required me to practically rebuild the hover/click events from scratch one piece at a time (I discovered that it only worked with a single pie on a page at a time), but the end result ended up being virtually identical to the original, so I'm not quite sure what exactly made it work.
    • -
    • Warning: There are some minor issues with using this functionality in conjuction with some of the other more advanced features (tilt and donut). When using a donut hole, the inner portion still triggers the events even though that portion of the pie is no longer visible. When tilted, the interactive portions still use the original, untilted version of the pie when determining mouse position (this is because the isPointInPath function apparently doesn't work with transformations), however hover and click both work this way, so the appropriate slice is still highlighted when clicking, and it isn't as noticable of a problem.
    • -
  • -
  • Included a bug fix submitted by Xavi Ivars to fix array issues when other javascript libraries are included in addition to jQuery
  • -
    -
  • v0.4 - July 1st, 2009 - Brian Medendorp
  • -
  • Each series will now be shown in the legend, even if it's value is zero. The series will not get a positioned label because it will overlap with the other labels present and often makes them unreadable.
  • -
  • Data can now be passed in using the standard Flot method using an array of datapoints, the pie plugin will simply use the first y-value that it finds for each series in this case. The plugin uses this datastructure internally, but you can still use the old method of passing in a single numerical value for each series (the plugin will convert it as necessary). This should make it easier to transition from other types of graphs (such as a stacked bar graph) to a pie.
  • -
  • The pie can now be tilted at an angle with a new "tilt" option. Acceptable values range from 0-1, where 1 has no change (fully vertical) and 0 is completely flat (fully horizontal -- in which case nothing actually gets drawn). If the plugin determines that it will fit within the canvas, a drop shadow will be drawn under the tilted pie (this also requires a tilt value of 0.8 or less).
  • -
    -
  • v0.3.2 - June 25th, 2009 - Brian Medendorp
  • -
  • Fixed a bug that was causing the pie to be shifted too far left or right when the legend is showing in some cases.
  • -
    -
  • v0.3.1 - June 24th, 2009 - Brian Medendorp
  • -
  • Fixed a bug that was causing nothing to be drawn and generating a javascript error if any of the data values were set to zero.
  • -
    -
  • v0.3 - June 23rd, 2009 - Brian Medendorp
  • -
  • The legend now works without any modifications! Because of changes made to flot and the plugin system (thanks Ole Laursen!) I was able to simplify a number of things and am now able to use the legend without the direct access hack that was required in the previous version.
  • -
    -
  • v0.2 - June 22nd, 2009 - Brian Medendorp
  • -
  • The legend now works but only if you make the necessary changes to jquery.flot.js. Because of this, I changed the default values for pie.radius and pie.label.show to new 'auto' settings that change the default behavior of the size and labels depending on whether the legend functionality is available or not.
  • -
    -
  • v0.1 - June 18th, 2009 - Brian Medendorp
  • -
  • Rewrote the entire pie code into a flot plugin (since that is now an option), so it should be much easier to use and the code is cleaned up a bit. However, the (standard flot) legend is no longer available because the only way to prevent the grid lines from being displayed also prevents the legend from being displayed. Hopefully this can be fixed at a later date.
  • -
  • Restructured and combined some of the options. It should be much easier to deal with now.
  • -
  • Added the ability to change the starting point of the pie (still defaults to the top).
  • -
  • Modified the default options to show the labels to compensate for the lack of a legend.
  • -
  • Modified this page to use a random dataset. Note: you may need to refresh the page to see the effects of some of the examples.
  • -
    -
  • May 21st, 2009 - Brian Medendorp
  • -
  • Merged original pie modifications by Sergey Nosenko into the latest SVN version (as of May 15th, 2009) so that it will work with ie8.
  • -
  • Pie graph will now be centered in the canvas unless moved because of the legend or manually via the options. Additionally it prevents the pie from being moved beyond the edge of the canvas.
  • -
  • Modified the code related to the labelFormatter option to apply flot's legend labelFormatter first. This is so that the labels will be consistent, but still provide extra formatting for the positioned labels (such as adding the percentage value).
  • -
  • Positioned labels now have their backgrounds applied as a seperate element (much like the legend background) so that the opacity value can be set independently from the label itself (foreground). Additionally, the background color defaults to that of the matching slice.
  • -
  • As long as the labelOffset and radiusLimit are not set to hard values, the pie will be shrunk if the labels will extend outside the edge of the canvas
  • -
  • Added new options "radiusLimitFactor" and "radiusLimit" which limits how large the (visual) radius of the pie is in relation to the full radius (as calculated from the canvas dimensions) or a hard-pixel value (respectively). This allows for pushing the labels "outside" the pie.
  • -
  • Added a new option "labelHidePercent" that does not show the positioned labels of slices smaller than the specified percentage. This is to help prevent a bunch of overlapping labels from small slices.
  • -
  • Added a new option "sliceCombinePercent" that combines all slices smaller than the specified percentage into one larger slice. This is to help make the pie more attractive when there are a number of tiny slices. The options "sliceCombineColor" and "sliceCombineLabel" have also been added to change the color and name of the new slice if desired.
  • -
  • Tested in Firefox (3.0.10, 3.5b4), Internet Explorer (6.0.2900, 7.0.5730, 8.0.6001), Chrome (1.0.154), Opera (9.64), and Safari (3.1.1, 4 beta 5528.16). -
- - - - - diff --git a/www/jquery-flot/examples/realtime.html b/www/jquery-flot/examples/realtime.html deleted file mode 100644 index 3b427e1..0000000 --- a/www/jquery-flot/examples/realtime.html +++ /dev/null @@ -1,83 +0,0 @@ - - - - - Flot Examples - - - - - - -

Flot Examples

- -
- -

You can update a chart periodically to get a real-time effect - by using a timer to insert the new data in the plot and redraw it.

- -

Time between updates: milliseconds

- - - - - diff --git a/www/jquery-flot/examples/resize.html b/www/jquery-flot/examples/resize.html deleted file mode 100644 index d1e18c3..0000000 --- a/www/jquery-flot/examples/resize.html +++ /dev/null @@ -1,61 +0,0 @@ - - - - - Flot Examples - - - - - - - - -

Flot Examples

- -
- -

- -

Sometimes it makes more sense to just let the plot take up the - available space. In that case, we need to redraw the plot each - time the placeholder changes its size. If you include the resize - plugin, this is handled automatically.

- -

Try resizing the window.

- - - - - - diff --git a/www/jquery-flot/examples/selection.html b/www/jquery-flot/examples/selection.html deleted file mode 100644 index 1646f5a..0000000 --- a/www/jquery-flot/examples/selection.html +++ /dev/null @@ -1,114 +0,0 @@ - - - - - Flot Examples - - - - - - - -

Flot Examples

- -
- -

1000 kg. CO2 emissions per year per capita for various countries (source: Wikipedia).

- -

Flot supports selections through the selection plugin. - You can enable rectangular selection - or one-dimensional selection if the user should only be able to - select on one axis. Try left-click and drag on the plot above - where selection on the x axis is enabled.

- -

You selected:

- -

The plot command returns a plot object you can use to control - the selection. Click the buttons below.

- -

-

- -

Selections are really useful for zooming. Just replot the - chart with min and max values for the axes set to the values - in the "plotselected" event triggered. Enable the checkbox - below and select a region again.

- -

- - - - - diff --git a/www/jquery-flot/examples/setting-options.html b/www/jquery-flot/examples/setting-options.html deleted file mode 100644 index 8d1967e..0000000 --- a/www/jquery-flot/examples/setting-options.html +++ /dev/null @@ -1,61 +0,0 @@ - - - - - Flot Examples - - - - - - -

Flot Examples

- -
- -

There are plenty of options you can set to control the precise - looks of your plot. You can control the ticks on the axes, the - legend, the graph type, etc. The idea is that Flot goes to great - lengths to provide sensible defaults so that you don't have to - customize much for a good result.

- - - - - diff --git a/www/jquery-flot/examples/stacking.html b/www/jquery-flot/examples/stacking.html deleted file mode 100644 index b7de391..0000000 --- a/www/jquery-flot/examples/stacking.html +++ /dev/null @@ -1,77 +0,0 @@ - - - - - Flot Examples - - - - - - - -

Flot Examples

- -
- -

With the stack plugin, you can have Flot stack the - series. This is useful if you wish to display both a total and the - constituents it is made of. The only requirement is that you provide - the input sorted on x.

- -

- - -

- -

- - - -

- - - - - diff --git a/www/jquery-flot/examples/symbols.html b/www/jquery-flot/examples/symbols.html deleted file mode 100644 index e71b1aa..0000000 --- a/www/jquery-flot/examples/symbols.html +++ /dev/null @@ -1,49 +0,0 @@ - - - - - Flot Examples - - - - - - - -

Flot Examples

- -
- -

Various point types. Circles are built-in. For other - point types, you can define a little callback function to draw the - symbol; some common ones are available in the symbol plugin.

- - - - - diff --git a/www/jquery-flot/examples/thresholding.html b/www/jquery-flot/examples/thresholding.html deleted file mode 100644 index f10144a..0000000 --- a/www/jquery-flot/examples/thresholding.html +++ /dev/null @@ -1,54 +0,0 @@ - - - - - Flot Examples - - - - - - - -

Flot Examples

- -
- -

With the threshold plugin, you can apply a specific color to - the part of a data series below a threshold. This is can be useful - for highlighting negative values, e.g. when displaying net results - or what's in stock.

- -

- - - -

- - - - - diff --git a/www/jquery-flot/examples/time.html b/www/jquery-flot/examples/time.html deleted file mode 100644 index da62347..0000000 --- a/www/jquery-flot/examples/time.html +++ /dev/null @@ -1,71 +0,0 @@ - - - - - Flot Examples - - - - - - -

Flot Examples

- -
- -

Monthly mean atmospheric CO2 in PPM at Mauna Loa, Hawaii (source: NOAA/ESRL).

- -

If you tell Flot that an axis represents time, the data will - be interpreted as timestamps and the ticks adjusted and - formatted accordingly.

- -

Zoom to: - -

- -

The timestamps must be specified as Javascript timestamps, as - milliseconds since January 1, 1970 00:00. This is like Unix - timestamps, but in milliseconds instead of seconds (remember to - multiply with 1000!).

- -

As an extra caveat, the timestamps are interpreted according to - UTC to avoid having the graph shift with each visitor's local - time zone. So you might have to add your local time zone offset - to the timestamps or simply pretend that the data was produced - in UTC instead of your local time zone.

- - - - - diff --git a/www/jquery-flot/examples/tracking.html b/www/jquery-flot/examples/tracking.html deleted file mode 100644 index c116159..0000000 --- a/www/jquery-flot/examples/tracking.html +++ /dev/null @@ -1,95 +0,0 @@ - - - - - Flot Examples - - - - - - - -

Flot Examples

- -
- -

You can add crosshairs that'll track the mouse position, either - on both axes or as here on only one.

- -

If you combine it with listening on hover events, you can use - it to track the intersection on the curves by interpolating - the data points (look at the legend).

- -

- - - - - diff --git a/www/jquery-flot/examples/turning-series.html b/www/jquery-flot/examples/turning-series.html deleted file mode 100644 index bc6fd9f..0000000 --- a/www/jquery-flot/examples/turning-series.html +++ /dev/null @@ -1,98 +0,0 @@ - - - - - Flot Examples - - - - - - -

Flot Examples

- -
- -

Here is an example with real data: military budgets for - various countries in constant (2005) million US dollars (source: SIPRI).

- -

Since all data is available client-side, it's pretty easy to - make the plot interactive. Try turning countries on/off with the - checkboxes below.

- -

Show:

- - - - - diff --git a/www/jquery-flot/examples/visitors.html b/www/jquery-flot/examples/visitors.html deleted file mode 100644 index 8a9d4d7..0000000 --- a/www/jquery-flot/examples/visitors.html +++ /dev/null @@ -1,90 +0,0 @@ - - - - - Flot Examples - - - - - - - -

Flot Examples

- -
- -

Visitors per day to the Flot homepage. Weekends are colored. Try zooming. - The plot below shows an overview.

- -
- - - - - diff --git a/www/jquery-flot/examples/zooming.html b/www/jquery-flot/examples/zooming.html deleted file mode 100644 index 9a4ef22..0000000 --- a/www/jquery-flot/examples/zooming.html +++ /dev/null @@ -1,98 +0,0 @@ - - - - - Flot Examples - - - - - - - -

Flot Examples

- -
-
-
- -
-
- -

-
- -

The selection support makes it easy to - construct flexible zooming schemes. With a few lines of code, the - small overview plot to the right has been connected to the large - plot. Try selecting a rectangle on either of them.

- - - - - diff --git a/www/jquery-flot/excanvas.js b/www/jquery-flot/excanvas.js deleted file mode 100644 index c40d6f7..0000000 --- a/www/jquery-flot/excanvas.js +++ /dev/null @@ -1,1427 +0,0 @@ -// Copyright 2006 Google Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -// Known Issues: -// -// * Patterns only support repeat. -// * Radial gradient are not implemented. The VML version of these look very -// different from the canvas one. -// * Clipping paths are not implemented. -// * Coordsize. The width and height attribute have higher priority than the -// width and height style values which isn't correct. -// * Painting mode isn't implemented. -// * Canvas width/height should is using content-box by default. IE in -// Quirks mode will draw the canvas using border-box. Either change your -// doctype to HTML5 -// (http://www.whatwg.org/specs/web-apps/current-work/#the-doctype) -// or use Box Sizing Behavior from WebFX -// (http://webfx.eae.net/dhtml/boxsizing/boxsizing.html) -// * Non uniform scaling does not correctly scale strokes. -// * Filling very large shapes (above 5000 points) is buggy. -// * Optimize. There is always room for speed improvements. - -// Only add this code if we do not already have a canvas implementation -if (!document.createElement('canvas').getContext) { - -(function() { - - // alias some functions to make (compiled) code shorter - var m = Math; - var mr = m.round; - var ms = m.sin; - var mc = m.cos; - var abs = m.abs; - var sqrt = m.sqrt; - - // this is used for sub pixel precision - var Z = 10; - var Z2 = Z / 2; - - /** - * This funtion is assigned to the elements as element.getContext(). - * @this {HTMLElement} - * @return {CanvasRenderingContext2D_} - */ - function getContext() { - return this.context_ || - (this.context_ = new CanvasRenderingContext2D_(this)); - } - - var slice = Array.prototype.slice; - - /** - * Binds a function to an object. The returned function will always use the - * passed in {@code obj} as {@code this}. - * - * Example: - * - * g = bind(f, obj, a, b) - * g(c, d) // will do f.call(obj, a, b, c, d) - * - * @param {Function} f The function to bind the object to - * @param {Object} obj The object that should act as this when the function - * is called - * @param {*} var_args Rest arguments that will be used as the initial - * arguments when the function is called - * @return {Function} A new function that has bound this - */ - function bind(f, obj, var_args) { - var a = slice.call(arguments, 2); - return function() { - return f.apply(obj, a.concat(slice.call(arguments))); - }; - } - - function encodeHtmlAttribute(s) { - return String(s).replace(/&/g, '&').replace(/"/g, '"'); - } - - function addNamespacesAndStylesheet(doc) { - // create xmlns - if (!doc.namespaces['g_vml_']) { - doc.namespaces.add('g_vml_', 'urn:schemas-microsoft-com:vml', - '#default#VML'); - - } - if (!doc.namespaces['g_o_']) { - doc.namespaces.add('g_o_', 'urn:schemas-microsoft-com:office:office', - '#default#VML'); - } - - // Setup default CSS. Only add one style sheet per document - if (!doc.styleSheets['ex_canvas_']) { - var ss = doc.createStyleSheet(); - ss.owningElement.id = 'ex_canvas_'; - ss.cssText = 'canvas{display:inline-block;overflow:hidden;' + - // default size is 300x150 in Gecko and Opera - 'text-align:left;width:300px;height:150px}'; - } - } - - // Add namespaces and stylesheet at startup. - addNamespacesAndStylesheet(document); - - var G_vmlCanvasManager_ = { - init: function(opt_doc) { - if (/MSIE/.test(navigator.userAgent) && !window.opera) { - var doc = opt_doc || document; - // Create a dummy element so that IE will allow canvas elements to be - // recognized. - doc.createElement('canvas'); - doc.attachEvent('onreadystatechange', bind(this.init_, this, doc)); - } - }, - - init_: function(doc) { - // find all canvas elements - var els = doc.getElementsByTagName('canvas'); - for (var i = 0; i < els.length; i++) { - this.initElement(els[i]); - } - }, - - /** - * Public initializes a canvas element so that it can be used as canvas - * element from now on. This is called automatically before the page is - * loaded but if you are creating elements using createElement you need to - * make sure this is called on the element. - * @param {HTMLElement} el The canvas element to initialize. - * @return {HTMLElement} the element that was created. - */ - initElement: function(el) { - if (!el.getContext) { - el.getContext = getContext; - - // Add namespaces and stylesheet to document of the element. - addNamespacesAndStylesheet(el.ownerDocument); - - // Remove fallback content. There is no way to hide text nodes so we - // just remove all childNodes. We could hide all elements and remove - // text nodes but who really cares about the fallback content. - el.innerHTML = ''; - - // do not use inline function because that will leak memory - el.attachEvent('onpropertychange', onPropertyChange); - el.attachEvent('onresize', onResize); - - var attrs = el.attributes; - if (attrs.width && attrs.width.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setWidth_(attrs.width.nodeValue); - el.style.width = attrs.width.nodeValue + 'px'; - } else { - el.width = el.clientWidth; - } - if (attrs.height && attrs.height.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setHeight_(attrs.height.nodeValue); - el.style.height = attrs.height.nodeValue + 'px'; - } else { - el.height = el.clientHeight; - } - //el.getContext().setCoordsize_() - } - return el; - } - }; - - function onPropertyChange(e) { - var el = e.srcElement; - - switch (e.propertyName) { - case 'width': - el.getContext().clearRect(); - el.style.width = el.attributes.width.nodeValue + 'px'; - // In IE8 this does not trigger onresize. - el.firstChild.style.width = el.clientWidth + 'px'; - break; - case 'height': - el.getContext().clearRect(); - el.style.height = el.attributes.height.nodeValue + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - break; - } - } - - function onResize(e) { - var el = e.srcElement; - if (el.firstChild) { - el.firstChild.style.width = el.clientWidth + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - } - } - - G_vmlCanvasManager_.init(); - - // precompute "00" to "FF" - var decToHex = []; - for (var i = 0; i < 16; i++) { - for (var j = 0; j < 16; j++) { - decToHex[i * 16 + j] = i.toString(16) + j.toString(16); - } - } - - function createMatrixIdentity() { - return [ - [1, 0, 0], - [0, 1, 0], - [0, 0, 1] - ]; - } - - function matrixMultiply(m1, m2) { - var result = createMatrixIdentity(); - - for (var x = 0; x < 3; x++) { - for (var y = 0; y < 3; y++) { - var sum = 0; - - for (var z = 0; z < 3; z++) { - sum += m1[x][z] * m2[z][y]; - } - - result[x][y] = sum; - } - } - return result; - } - - function copyState(o1, o2) { - o2.fillStyle = o1.fillStyle; - o2.lineCap = o1.lineCap; - o2.lineJoin = o1.lineJoin; - o2.lineWidth = o1.lineWidth; - o2.miterLimit = o1.miterLimit; - o2.shadowBlur = o1.shadowBlur; - o2.shadowColor = o1.shadowColor; - o2.shadowOffsetX = o1.shadowOffsetX; - o2.shadowOffsetY = o1.shadowOffsetY; - o2.strokeStyle = o1.strokeStyle; - o2.globalAlpha = o1.globalAlpha; - o2.font = o1.font; - o2.textAlign = o1.textAlign; - o2.textBaseline = o1.textBaseline; - o2.arcScaleX_ = o1.arcScaleX_; - o2.arcScaleY_ = o1.arcScaleY_; - o2.lineScale_ = o1.lineScale_; - } - - var colorData = { - aliceblue: '#F0F8FF', - antiquewhite: '#FAEBD7', - aquamarine: '#7FFFD4', - azure: '#F0FFFF', - beige: '#F5F5DC', - bisque: '#FFE4C4', - black: '#000000', - blanchedalmond: '#FFEBCD', - blueviolet: '#8A2BE2', - brown: '#A52A2A', - burlywood: '#DEB887', - cadetblue: '#5F9EA0', - chartreuse: '#7FFF00', - chocolate: '#D2691E', - coral: '#FF7F50', - cornflowerblue: '#6495ED', - cornsilk: '#FFF8DC', - crimson: '#DC143C', - cyan: '#00FFFF', - darkblue: '#00008B', - darkcyan: '#008B8B', - darkgoldenrod: '#B8860B', - darkgray: '#A9A9A9', - darkgreen: '#006400', - darkgrey: '#A9A9A9', - darkkhaki: '#BDB76B', - darkmagenta: '#8B008B', - darkolivegreen: '#556B2F', - darkorange: '#FF8C00', - darkorchid: '#9932CC', - darkred: '#8B0000', - darksalmon: '#E9967A', - darkseagreen: '#8FBC8F', - darkslateblue: '#483D8B', - darkslategray: '#2F4F4F', - darkslategrey: '#2F4F4F', - darkturquoise: '#00CED1', - darkviolet: '#9400D3', - deeppink: '#FF1493', - deepskyblue: '#00BFFF', - dimgray: '#696969', - dimgrey: '#696969', - dodgerblue: '#1E90FF', - firebrick: '#B22222', - floralwhite: '#FFFAF0', - forestgreen: '#228B22', - gainsboro: '#DCDCDC', - ghostwhite: '#F8F8FF', - gold: '#FFD700', - goldenrod: '#DAA520', - grey: '#808080', - greenyellow: '#ADFF2F', - honeydew: '#F0FFF0', - hotpink: '#FF69B4', - indianred: '#CD5C5C', - indigo: '#4B0082', - ivory: '#FFFFF0', - khaki: '#F0E68C', - lavender: '#E6E6FA', - lavenderblush: '#FFF0F5', - lawngreen: '#7CFC00', - lemonchiffon: '#FFFACD', - lightblue: '#ADD8E6', - lightcoral: '#F08080', - lightcyan: '#E0FFFF', - lightgoldenrodyellow: '#FAFAD2', - lightgreen: '#90EE90', - lightgrey: '#D3D3D3', - lightpink: '#FFB6C1', - lightsalmon: '#FFA07A', - lightseagreen: '#20B2AA', - lightskyblue: '#87CEFA', - lightslategray: '#778899', - lightslategrey: '#778899', - lightsteelblue: '#B0C4DE', - lightyellow: '#FFFFE0', - limegreen: '#32CD32', - linen: '#FAF0E6', - magenta: '#FF00FF', - mediumaquamarine: '#66CDAA', - mediumblue: '#0000CD', - mediumorchid: '#BA55D3', - mediumpurple: '#9370DB', - mediumseagreen: '#3CB371', - mediumslateblue: '#7B68EE', - mediumspringgreen: '#00FA9A', - mediumturquoise: '#48D1CC', - mediumvioletred: '#C71585', - midnightblue: '#191970', - mintcream: '#F5FFFA', - mistyrose: '#FFE4E1', - moccasin: '#FFE4B5', - navajowhite: '#FFDEAD', - oldlace: '#FDF5E6', - olivedrab: '#6B8E23', - orange: '#FFA500', - orangered: '#FF4500', - orchid: '#DA70D6', - palegoldenrod: '#EEE8AA', - palegreen: '#98FB98', - paleturquoise: '#AFEEEE', - palevioletred: '#DB7093', - papayawhip: '#FFEFD5', - peachpuff: '#FFDAB9', - peru: '#CD853F', - pink: '#FFC0CB', - plum: '#DDA0DD', - powderblue: '#B0E0E6', - rosybrown: '#BC8F8F', - royalblue: '#4169E1', - saddlebrown: '#8B4513', - salmon: '#FA8072', - sandybrown: '#F4A460', - seagreen: '#2E8B57', - seashell: '#FFF5EE', - sienna: '#A0522D', - skyblue: '#87CEEB', - slateblue: '#6A5ACD', - slategray: '#708090', - slategrey: '#708090', - snow: '#FFFAFA', - springgreen: '#00FF7F', - steelblue: '#4682B4', - tan: '#D2B48C', - thistle: '#D8BFD8', - tomato: '#FF6347', - turquoise: '#40E0D0', - violet: '#EE82EE', - wheat: '#F5DEB3', - whitesmoke: '#F5F5F5', - yellowgreen: '#9ACD32' - }; - - - function getRgbHslContent(styleString) { - var start = styleString.indexOf('(', 3); - var end = styleString.indexOf(')', start + 1); - var parts = styleString.substring(start + 1, end).split(','); - // add alpha if needed - if (parts.length == 4 && styleString.substr(3, 1) == 'a') { - alpha = Number(parts[3]); - } else { - parts[3] = 1; - } - return parts; - } - - function percent(s) { - return parseFloat(s) / 100; - } - - function clamp(v, min, max) { - return Math.min(max, Math.max(min, v)); - } - - function hslToRgb(parts){ - var r, g, b; - h = parseFloat(parts[0]) / 360 % 360; - if (h < 0) - h++; - s = clamp(percent(parts[1]), 0, 1); - l = clamp(percent(parts[2]), 0, 1); - if (s == 0) { - r = g = b = l; // achromatic - } else { - var q = l < 0.5 ? l * (1 + s) : l + s - l * s; - var p = 2 * l - q; - r = hueToRgb(p, q, h + 1 / 3); - g = hueToRgb(p, q, h); - b = hueToRgb(p, q, h - 1 / 3); - } - - return '#' + decToHex[Math.floor(r * 255)] + - decToHex[Math.floor(g * 255)] + - decToHex[Math.floor(b * 255)]; - } - - function hueToRgb(m1, m2, h) { - if (h < 0) - h++; - if (h > 1) - h--; - - if (6 * h < 1) - return m1 + (m2 - m1) * 6 * h; - else if (2 * h < 1) - return m2; - else if (3 * h < 2) - return m1 + (m2 - m1) * (2 / 3 - h) * 6; - else - return m1; - } - - function processStyle(styleString) { - var str, alpha = 1; - - styleString = String(styleString); - if (styleString.charAt(0) == '#') { - str = styleString; - } else if (/^rgb/.test(styleString)) { - var parts = getRgbHslContent(styleString); - var str = '#', n; - for (var i = 0; i < 3; i++) { - if (parts[i].indexOf('%') != -1) { - n = Math.floor(percent(parts[i]) * 255); - } else { - n = Number(parts[i]); - } - str += decToHex[clamp(n, 0, 255)]; - } - alpha = parts[3]; - } else if (/^hsl/.test(styleString)) { - var parts = getRgbHslContent(styleString); - str = hslToRgb(parts); - alpha = parts[3]; - } else { - str = colorData[styleString] || styleString; - } - return {color: str, alpha: alpha}; - } - - var DEFAULT_STYLE = { - style: 'normal', - variant: 'normal', - weight: 'normal', - size: 10, - family: 'sans-serif' - }; - - // Internal text style cache - var fontStyleCache = {}; - - function processFontStyle(styleString) { - if (fontStyleCache[styleString]) { - return fontStyleCache[styleString]; - } - - var el = document.createElement('div'); - var style = el.style; - try { - style.font = styleString; - } catch (ex) { - // Ignore failures to set to invalid font. - } - - return fontStyleCache[styleString] = { - style: style.fontStyle || DEFAULT_STYLE.style, - variant: style.fontVariant || DEFAULT_STYLE.variant, - weight: style.fontWeight || DEFAULT_STYLE.weight, - size: style.fontSize || DEFAULT_STYLE.size, - family: style.fontFamily || DEFAULT_STYLE.family - }; - } - - function getComputedStyle(style, element) { - var computedStyle = {}; - - for (var p in style) { - computedStyle[p] = style[p]; - } - - // Compute the size - var canvasFontSize = parseFloat(element.currentStyle.fontSize), - fontSize = parseFloat(style.size); - - if (typeof style.size == 'number') { - computedStyle.size = style.size; - } else if (style.size.indexOf('px') != -1) { - computedStyle.size = fontSize; - } else if (style.size.indexOf('em') != -1) { - computedStyle.size = canvasFontSize * fontSize; - } else if(style.size.indexOf('%') != -1) { - computedStyle.size = (canvasFontSize / 100) * fontSize; - } else if (style.size.indexOf('pt') != -1) { - computedStyle.size = fontSize / .75; - } else { - computedStyle.size = canvasFontSize; - } - - // Different scaling between normal text and VML text. This was found using - // trial and error to get the same size as non VML text. - computedStyle.size *= 0.981; - - return computedStyle; - } - - function buildStyle(style) { - return style.style + ' ' + style.variant + ' ' + style.weight + ' ' + - style.size + 'px ' + style.family; - } - - function processLineCap(lineCap) { - switch (lineCap) { - case 'butt': - return 'flat'; - case 'round': - return 'round'; - case 'square': - default: - return 'square'; - } - } - - /** - * This class implements CanvasRenderingContext2D interface as described by - * the WHATWG. - * @param {HTMLElement} surfaceElement The element that the 2D context should - * be associated with - */ - function CanvasRenderingContext2D_(surfaceElement) { - this.m_ = createMatrixIdentity(); - - this.mStack_ = []; - this.aStack_ = []; - this.currentPath_ = []; - - // Canvas context properties - this.strokeStyle = '#000'; - this.fillStyle = '#000'; - - this.lineWidth = 1; - this.lineJoin = 'miter'; - this.lineCap = 'butt'; - this.miterLimit = Z * 1; - this.globalAlpha = 1; - this.font = '10px sans-serif'; - this.textAlign = 'left'; - this.textBaseline = 'alphabetic'; - this.canvas = surfaceElement; - - var el = surfaceElement.ownerDocument.createElement('div'); - el.style.width = surfaceElement.clientWidth + 'px'; - el.style.height = surfaceElement.clientHeight + 'px'; - el.style.overflow = 'hidden'; - el.style.position = 'absolute'; - surfaceElement.appendChild(el); - - this.element_ = el; - this.arcScaleX_ = 1; - this.arcScaleY_ = 1; - this.lineScale_ = 1; - } - - var contextPrototype = CanvasRenderingContext2D_.prototype; - contextPrototype.clearRect = function() { - if (this.textMeasureEl_) { - this.textMeasureEl_.removeNode(true); - this.textMeasureEl_ = null; - } - this.element_.innerHTML = ''; - }; - - contextPrototype.beginPath = function() { - // TODO: Branch current matrix so that save/restore has no effect - // as per safari docs. - this.currentPath_ = []; - }; - - contextPrototype.moveTo = function(aX, aY) { - var p = this.getCoords_(aX, aY); - this.currentPath_.push({type: 'moveTo', x: p.x, y: p.y}); - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.lineTo = function(aX, aY) { - var p = this.getCoords_(aX, aY); - this.currentPath_.push({type: 'lineTo', x: p.x, y: p.y}); - - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.bezierCurveTo = function(aCP1x, aCP1y, - aCP2x, aCP2y, - aX, aY) { - var p = this.getCoords_(aX, aY); - var cp1 = this.getCoords_(aCP1x, aCP1y); - var cp2 = this.getCoords_(aCP2x, aCP2y); - bezierCurveTo(this, cp1, cp2, p); - }; - - // Helper function that takes the already fixed cordinates. - function bezierCurveTo(self, cp1, cp2, p) { - self.currentPath_.push({ - type: 'bezierCurveTo', - cp1x: cp1.x, - cp1y: cp1.y, - cp2x: cp2.x, - cp2y: cp2.y, - x: p.x, - y: p.y - }); - self.currentX_ = p.x; - self.currentY_ = p.y; - } - - contextPrototype.quadraticCurveTo = function(aCPx, aCPy, aX, aY) { - // the following is lifted almost directly from - // http://developer.mozilla.org/en/docs/Canvas_tutorial:Drawing_shapes - - var cp = this.getCoords_(aCPx, aCPy); - var p = this.getCoords_(aX, aY); - - var cp1 = { - x: this.currentX_ + 2.0 / 3.0 * (cp.x - this.currentX_), - y: this.currentY_ + 2.0 / 3.0 * (cp.y - this.currentY_) - }; - var cp2 = { - x: cp1.x + (p.x - this.currentX_) / 3.0, - y: cp1.y + (p.y - this.currentY_) / 3.0 - }; - - bezierCurveTo(this, cp1, cp2, p); - }; - - contextPrototype.arc = function(aX, aY, aRadius, - aStartAngle, aEndAngle, aClockwise) { - aRadius *= Z; - var arcType = aClockwise ? 'at' : 'wa'; - - var xStart = aX + mc(aStartAngle) * aRadius - Z2; - var yStart = aY + ms(aStartAngle) * aRadius - Z2; - - var xEnd = aX + mc(aEndAngle) * aRadius - Z2; - var yEnd = aY + ms(aEndAngle) * aRadius - Z2; - - // IE won't render arches drawn counter clockwise if xStart == xEnd. - if (xStart == xEnd && !aClockwise) { - xStart += 0.125; // Offset xStart by 1/80 of a pixel. Use something - // that can be represented in binary - } - - var p = this.getCoords_(aX, aY); - var pStart = this.getCoords_(xStart, yStart); - var pEnd = this.getCoords_(xEnd, yEnd); - - this.currentPath_.push({type: arcType, - x: p.x, - y: p.y, - radius: aRadius, - xStart: pStart.x, - yStart: pStart.y, - xEnd: pEnd.x, - yEnd: pEnd.y}); - - }; - - contextPrototype.rect = function(aX, aY, aWidth, aHeight) { - this.moveTo(aX, aY); - this.lineTo(aX + aWidth, aY); - this.lineTo(aX + aWidth, aY + aHeight); - this.lineTo(aX, aY + aHeight); - this.closePath(); - }; - - contextPrototype.strokeRect = function(aX, aY, aWidth, aHeight) { - var oldPath = this.currentPath_; - this.beginPath(); - - this.moveTo(aX, aY); - this.lineTo(aX + aWidth, aY); - this.lineTo(aX + aWidth, aY + aHeight); - this.lineTo(aX, aY + aHeight); - this.closePath(); - this.stroke(); - - this.currentPath_ = oldPath; - }; - - contextPrototype.fillRect = function(aX, aY, aWidth, aHeight) { - var oldPath = this.currentPath_; - this.beginPath(); - - this.moveTo(aX, aY); - this.lineTo(aX + aWidth, aY); - this.lineTo(aX + aWidth, aY + aHeight); - this.lineTo(aX, aY + aHeight); - this.closePath(); - this.fill(); - - this.currentPath_ = oldPath; - }; - - contextPrototype.createLinearGradient = function(aX0, aY0, aX1, aY1) { - var gradient = new CanvasGradient_('gradient'); - gradient.x0_ = aX0; - gradient.y0_ = aY0; - gradient.x1_ = aX1; - gradient.y1_ = aY1; - return gradient; - }; - - contextPrototype.createRadialGradient = function(aX0, aY0, aR0, - aX1, aY1, aR1) { - var gradient = new CanvasGradient_('gradientradial'); - gradient.x0_ = aX0; - gradient.y0_ = aY0; - gradient.r0_ = aR0; - gradient.x1_ = aX1; - gradient.y1_ = aY1; - gradient.r1_ = aR1; - return gradient; - }; - - contextPrototype.drawImage = function(image, var_args) { - var dx, dy, dw, dh, sx, sy, sw, sh; - - // to find the original width we overide the width and height - var oldRuntimeWidth = image.runtimeStyle.width; - var oldRuntimeHeight = image.runtimeStyle.height; - image.runtimeStyle.width = 'auto'; - image.runtimeStyle.height = 'auto'; - - // get the original size - var w = image.width; - var h = image.height; - - // and remove overides - image.runtimeStyle.width = oldRuntimeWidth; - image.runtimeStyle.height = oldRuntimeHeight; - - if (arguments.length == 3) { - dx = arguments[1]; - dy = arguments[2]; - sx = sy = 0; - sw = dw = w; - sh = dh = h; - } else if (arguments.length == 5) { - dx = arguments[1]; - dy = arguments[2]; - dw = arguments[3]; - dh = arguments[4]; - sx = sy = 0; - sw = w; - sh = h; - } else if (arguments.length == 9) { - sx = arguments[1]; - sy = arguments[2]; - sw = arguments[3]; - sh = arguments[4]; - dx = arguments[5]; - dy = arguments[6]; - dw = arguments[7]; - dh = arguments[8]; - } else { - throw Error('Invalid number of arguments'); - } - - var d = this.getCoords_(dx, dy); - - var w2 = sw / 2; - var h2 = sh / 2; - - var vmlStr = []; - - var W = 10; - var H = 10; - - // For some reason that I've now forgotten, using divs didn't work - vmlStr.push(' ' , - '', - ''); - - this.element_.insertAdjacentHTML('BeforeEnd', vmlStr.join('')); - }; - - contextPrototype.stroke = function(aFill) { - var W = 10; - var H = 10; - // Divide the shape into chunks if it's too long because IE has a limit - // somewhere for how long a VML shape can be. This simple division does - // not work with fills, only strokes, unfortunately. - var chunkSize = 5000; - - var min = {x: null, y: null}; - var max = {x: null, y: null}; - - for (var j = 0; j < this.currentPath_.length; j += chunkSize) { - var lineStr = []; - var lineOpen = false; - - lineStr.push(''); - - if (!aFill) { - appendStroke(this, lineStr); - } else { - appendFill(this, lineStr, min, max); - } - - lineStr.push(''); - - this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - } - }; - - function appendStroke(ctx, lineStr) { - var a = processStyle(ctx.strokeStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - var lineWidth = ctx.lineScale_ * ctx.lineWidth; - - // VML cannot correctly render a line if the width is less than 1px. - // In that case, we dilute the color to make the line look thinner. - if (lineWidth < 1) { - opacity *= lineWidth; - } - - lineStr.push( - '' - ); - } - - function appendFill(ctx, lineStr, min, max) { - var fillStyle = ctx.fillStyle; - var arcScaleX = ctx.arcScaleX_; - var arcScaleY = ctx.arcScaleY_; - var width = max.x - min.x; - var height = max.y - min.y; - if (fillStyle instanceof CanvasGradient_) { - // TODO: Gradients transformed with the transformation matrix. - var angle = 0; - var focus = {x: 0, y: 0}; - - // additional offset - var shift = 0; - // scale factor for offset - var expansion = 1; - - if (fillStyle.type_ == 'gradient') { - var x0 = fillStyle.x0_ / arcScaleX; - var y0 = fillStyle.y0_ / arcScaleY; - var x1 = fillStyle.x1_ / arcScaleX; - var y1 = fillStyle.y1_ / arcScaleY; - var p0 = ctx.getCoords_(x0, y0); - var p1 = ctx.getCoords_(x1, y1); - var dx = p1.x - p0.x; - var dy = p1.y - p0.y; - angle = Math.atan2(dx, dy) * 180 / Math.PI; - - // The angle should be a non-negative number. - if (angle < 0) { - angle += 360; - } - - // Very small angles produce an unexpected result because they are - // converted to a scientific notation string. - if (angle < 1e-6) { - angle = 0; - } - } else { - var p0 = ctx.getCoords_(fillStyle.x0_, fillStyle.y0_); - focus = { - x: (p0.x - min.x) / width, - y: (p0.y - min.y) / height - }; - - width /= arcScaleX * Z; - height /= arcScaleY * Z; - var dimension = m.max(width, height); - shift = 2 * fillStyle.r0_ / dimension; - expansion = 2 * fillStyle.r1_ / dimension - shift; - } - - // We need to sort the color stops in ascending order by offset, - // otherwise IE won't interpret it correctly. - var stops = fillStyle.colors_; - stops.sort(function(cs1, cs2) { - return cs1.offset - cs2.offset; - }); - - var length = stops.length; - var color1 = stops[0].color; - var color2 = stops[length - 1].color; - var opacity1 = stops[0].alpha * ctx.globalAlpha; - var opacity2 = stops[length - 1].alpha * ctx.globalAlpha; - - var colors = []; - for (var i = 0; i < length; i++) { - var stop = stops[i]; - colors.push(stop.offset * expansion + shift + ' ' + stop.color); - } - - // When colors attribute is used, the meanings of opacity and o:opacity2 - // are reversed. - lineStr.push(''); - } else if (fillStyle instanceof CanvasPattern_) { - if (width && height) { - var deltaLeft = -min.x; - var deltaTop = -min.y; - lineStr.push(''); - } - } else { - var a = processStyle(ctx.fillStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - lineStr.push(''); - } - } - - contextPrototype.fill = function() { - this.stroke(true); - }; - - contextPrototype.closePath = function() { - this.currentPath_.push({type: 'close'}); - }; - - /** - * @private - */ - contextPrototype.getCoords_ = function(aX, aY) { - var m = this.m_; - return { - x: Z * (aX * m[0][0] + aY * m[1][0] + m[2][0]) - Z2, - y: Z * (aX * m[0][1] + aY * m[1][1] + m[2][1]) - Z2 - }; - }; - - contextPrototype.save = function() { - var o = {}; - copyState(this, o); - this.aStack_.push(o); - this.mStack_.push(this.m_); - this.m_ = matrixMultiply(createMatrixIdentity(), this.m_); - }; - - contextPrototype.restore = function() { - if (this.aStack_.length) { - copyState(this.aStack_.pop(), this); - this.m_ = this.mStack_.pop(); - } - }; - - function matrixIsFinite(m) { - return isFinite(m[0][0]) && isFinite(m[0][1]) && - isFinite(m[1][0]) && isFinite(m[1][1]) && - isFinite(m[2][0]) && isFinite(m[2][1]); - } - - function setM(ctx, m, updateLineScale) { - if (!matrixIsFinite(m)) { - return; - } - ctx.m_ = m; - - if (updateLineScale) { - // Get the line scale. - // Determinant of this.m_ means how much the area is enlarged by the - // transformation. So its square root can be used as a scale factor - // for width. - var det = m[0][0] * m[1][1] - m[0][1] * m[1][0]; - ctx.lineScale_ = sqrt(abs(det)); - } - } - - contextPrototype.translate = function(aX, aY) { - var m1 = [ - [1, 0, 0], - [0, 1, 0], - [aX, aY, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), false); - }; - - contextPrototype.rotate = function(aRot) { - var c = mc(aRot); - var s = ms(aRot); - - var m1 = [ - [c, s, 0], - [-s, c, 0], - [0, 0, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), false); - }; - - contextPrototype.scale = function(aX, aY) { - this.arcScaleX_ *= aX; - this.arcScaleY_ *= aY; - var m1 = [ - [aX, 0, 0], - [0, aY, 0], - [0, 0, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), true); - }; - - contextPrototype.transform = function(m11, m12, m21, m22, dx, dy) { - var m1 = [ - [m11, m12, 0], - [m21, m22, 0], - [dx, dy, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), true); - }; - - contextPrototype.setTransform = function(m11, m12, m21, m22, dx, dy) { - var m = [ - [m11, m12, 0], - [m21, m22, 0], - [dx, dy, 1] - ]; - - setM(this, m, true); - }; - - /** - * The text drawing function. - * The maxWidth argument isn't taken in account, since no browser supports - * it yet. - */ - contextPrototype.drawText_ = function(text, x, y, maxWidth, stroke) { - var m = this.m_, - delta = 1000, - left = 0, - right = delta, - offset = {x: 0, y: 0}, - lineStr = []; - - var fontStyle = getComputedStyle(processFontStyle(this.font), - this.element_); - - var fontStyleString = buildStyle(fontStyle); - - var elementStyle = this.element_.currentStyle; - var textAlign = this.textAlign.toLowerCase(); - switch (textAlign) { - case 'left': - case 'center': - case 'right': - break; - case 'end': - textAlign = elementStyle.direction == 'ltr' ? 'right' : 'left'; - break; - case 'start': - textAlign = elementStyle.direction == 'rtl' ? 'right' : 'left'; - break; - default: - textAlign = 'left'; - } - - // 1.75 is an arbitrary number, as there is no info about the text baseline - switch (this.textBaseline) { - case 'hanging': - case 'top': - offset.y = fontStyle.size / 1.75; - break; - case 'middle': - break; - default: - case null: - case 'alphabetic': - case 'ideographic': - case 'bottom': - offset.y = -fontStyle.size / 2.25; - break; - } - - switch(textAlign) { - case 'right': - left = delta; - right = 0.05; - break; - case 'center': - left = right = delta / 2; - break; - } - - var d = this.getCoords_(x + offset.x, y + offset.y); - - lineStr.push(''); - - if (stroke) { - appendStroke(this, lineStr); - } else { - // TODO: Fix the min and max params. - appendFill(this, lineStr, {x: -left, y: 0}, - {x: right, y: fontStyle.size}); - } - - var skewM = m[0][0].toFixed(3) + ',' + m[1][0].toFixed(3) + ',' + - m[0][1].toFixed(3) + ',' + m[1][1].toFixed(3) + ',0,0'; - - var skewOffset = mr(d.x / Z) + ',' + mr(d.y / Z); - - lineStr.push('', - '', - ''); - - this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - }; - - contextPrototype.fillText = function(text, x, y, maxWidth) { - this.drawText_(text, x, y, maxWidth, false); - }; - - contextPrototype.strokeText = function(text, x, y, maxWidth) { - this.drawText_(text, x, y, maxWidth, true); - }; - - contextPrototype.measureText = function(text) { - if (!this.textMeasureEl_) { - var s = ''; - this.element_.insertAdjacentHTML('beforeEnd', s); - this.textMeasureEl_ = this.element_.lastChild; - } - var doc = this.element_.ownerDocument; - this.textMeasureEl_.innerHTML = ''; - this.textMeasureEl_.style.font = this.font; - // Don't use innerHTML or innerText because they allow markup/whitespace. - this.textMeasureEl_.appendChild(doc.createTextNode(text)); - return {width: this.textMeasureEl_.offsetWidth}; - }; - - /******** STUBS ********/ - contextPrototype.clip = function() { - // TODO: Implement - }; - - contextPrototype.arcTo = function() { - // TODO: Implement - }; - - contextPrototype.createPattern = function(image, repetition) { - return new CanvasPattern_(image, repetition); - }; - - // Gradient / Pattern Stubs - function CanvasGradient_(aType) { - this.type_ = aType; - this.x0_ = 0; - this.y0_ = 0; - this.r0_ = 0; - this.x1_ = 0; - this.y1_ = 0; - this.r1_ = 0; - this.colors_ = []; - } - - CanvasGradient_.prototype.addColorStop = function(aOffset, aColor) { - aColor = processStyle(aColor); - this.colors_.push({offset: aOffset, - color: aColor.color, - alpha: aColor.alpha}); - }; - - function CanvasPattern_(image, repetition) { - assertImageIsValid(image); - switch (repetition) { - case 'repeat': - case null: - case '': - this.repetition_ = 'repeat'; - break - case 'repeat-x': - case 'repeat-y': - case 'no-repeat': - this.repetition_ = repetition; - break; - default: - throwException('SYNTAX_ERR'); - } - - this.src_ = image.src; - this.width_ = image.width; - this.height_ = image.height; - } - - function throwException(s) { - throw new DOMException_(s); - } - - function assertImageIsValid(img) { - if (!img || img.nodeType != 1 || img.tagName != 'IMG') { - throwException('TYPE_MISMATCH_ERR'); - } - if (img.readyState != 'complete') { - throwException('INVALID_STATE_ERR'); - } - } - - function DOMException_(s) { - this.code = this[s]; - this.message = s +': DOM Exception ' + this.code; - } - var p = DOMException_.prototype = new Error; - p.INDEX_SIZE_ERR = 1; - p.DOMSTRING_SIZE_ERR = 2; - p.HIERARCHY_REQUEST_ERR = 3; - p.WRONG_DOCUMENT_ERR = 4; - p.INVALID_CHARACTER_ERR = 5; - p.NO_DATA_ALLOWED_ERR = 6; - p.NO_MODIFICATION_ALLOWED_ERR = 7; - p.NOT_FOUND_ERR = 8; - p.NOT_SUPPORTED_ERR = 9; - p.INUSE_ATTRIBUTE_ERR = 10; - p.INVALID_STATE_ERR = 11; - p.SYNTAX_ERR = 12; - p.INVALID_MODIFICATION_ERR = 13; - p.NAMESPACE_ERR = 14; - p.INVALID_ACCESS_ERR = 15; - p.VALIDATION_ERR = 16; - p.TYPE_MISMATCH_ERR = 17; - - // set up externs - G_vmlCanvasManager = G_vmlCanvasManager_; - CanvasRenderingContext2D = CanvasRenderingContext2D_; - CanvasGradient = CanvasGradient_; - CanvasPattern = CanvasPattern_; - DOMException = DOMException_; -})(); - -} // if diff --git a/www/jquery-flot/excanvas.min.js b/www/jquery-flot/excanvas.min.js deleted file mode 100644 index 12c74f7..0000000 --- a/www/jquery-flot/excanvas.min.js +++ /dev/null @@ -1 +0,0 @@ -if(!document.createElement("canvas").getContext){(function(){var z=Math;var K=z.round;var J=z.sin;var U=z.cos;var b=z.abs;var k=z.sqrt;var D=10;var F=D/2;function T(){return this.context_||(this.context_=new W(this))}var O=Array.prototype.slice;function G(i,j,m){var Z=O.call(arguments,2);return function(){return i.apply(j,Z.concat(O.call(arguments)))}}function AD(Z){return String(Z).replace(/&/g,"&").replace(/"/g,""")}function 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" " : "" ) + selector; - } else if ( name ) { - ret.selector = this.selector + "." + name + "(" + selector + ")"; - } - - // Return the newly-formed element set - return ret; - }, - - // Execute a callback for every element in the matched set. - // (You can seed the arguments with an array of args, but this is - // only used internally.) - each: function( callback, args ) { - return jQuery.each( this, callback, args ); - }, - - ready: function( fn ) { - // Attach the listeners - jQuery.bindReady(); - - // Add the callback - readyList.add( fn ); - - return this; - }, - - eq: function( i ) { - i = +i; - return i === -1 ? - this.slice( i ) : - this.slice( i, i + 1 ); - }, - - first: function() { - return this.eq( 0 ); - }, - - last: function() { - return this.eq( -1 ); - }, - - slice: function() { - return this.pushStack( slice.apply( this, arguments ), - "slice", slice.call(arguments).join(",") ); - }, - - map: function( callback ) { - return this.pushStack( jQuery.map(this, function( elem, i ) { - return callback.call( elem, i, elem ); - })); - }, - - end: function() { - return this.prevObject || this.constructor(null); - }, - - // For internal use only. - // Behaves like an Array's method, not like a jQuery method. - push: push, - sort: [].sort, - splice: [].splice -}; - -// Give the init function the jQuery prototype for later instantiation -jQuery.fn.init.prototype = jQuery.fn; - -jQuery.extend = jQuery.fn.extend = function() { - var options, name, src, copy, copyIsArray, clone, - target = arguments[0] || {}, - i = 1, - length = arguments.length, - deep = false; - - // Handle a deep copy situation - if ( typeof target === "boolean" ) { - deep = target; - target = arguments[1] || {}; - // skip the boolean and the target - i = 2; - } - - // Handle case when target is a string or something (possible in deep copy) - if ( typeof target !== "object" && !jQuery.isFunction(target) ) { - target = {}; - } - - // extend jQuery itself if only one argument is passed - if ( length === i ) { - target = this; - --i; - } - - for ( ; i < length; i++ ) { - // Only deal with non-null/undefined values - if ( (options = arguments[ i ]) != null ) { - // Extend the base object - for ( name in options ) { - src = target[ name ]; - copy = options[ name ]; - - // Prevent never-ending loop - if ( target === copy ) { - continue; - } - - // Recurse if we're merging plain objects or arrays - if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { - if ( copyIsArray ) { - copyIsArray = false; - clone = src && jQuery.isArray(src) ? src : []; - - } else { - clone = src && jQuery.isPlainObject(src) ? src : {}; - } - - // Never move original objects, clone them - target[ name ] = jQuery.extend( deep, clone, copy ); - - // Don't bring in undefined values - } else if ( copy !== undefined ) { - target[ name ] = copy; - } - } - } - } - - // Return the modified object - return target; -}; - -jQuery.extend({ - noConflict: function( deep ) { - if ( window.$ === jQuery ) { - window.$ = _$; - } - - if ( deep && window.jQuery === jQuery ) { - window.jQuery = _jQuery; - } - - return jQuery; - }, - - // Is the DOM ready to be used? Set to true once it occurs. - isReady: false, - - // A counter to track how many items to wait for before - // the ready event fires. See #6781 - readyWait: 1, - - // Hold (or release) the ready event - holdReady: function( hold ) { - if ( hold ) { - jQuery.readyWait++; - } else { - jQuery.ready( true ); - } - }, - - // Handle when the DOM is ready - ready: function( wait ) { - // Either a released hold or an DOMready/load event and not yet ready - if ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) { - // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). - if ( !document.body ) { - return setTimeout( jQuery.ready, 1 ); - } - - // Remember that the DOM is ready - jQuery.isReady = true; - - // If a normal DOM Ready event fired, decrement, and wait if need be - if ( wait !== true && --jQuery.readyWait > 0 ) { - return; - } - - // If there are functions bound, to execute - readyList.fireWith( document, [ jQuery ] ); - - // Trigger any bound ready events - if ( jQuery.fn.trigger ) { - jQuery( document ).trigger( "ready" ).off( "ready" ); - } - } - }, - - bindReady: function() { - if ( readyList ) { - return; - } - - readyList = jQuery.Callbacks( "once memory" ); - - // Catch cases where $(document).ready() is called after the - // browser event has already occurred. - if ( document.readyState === "complete" ) { - // Handle it asynchronously to allow scripts the opportunity to delay ready - return setTimeout( jQuery.ready, 1 ); - } - - // Mozilla, Opera and webkit nightlies currently support this event - if ( document.addEventListener ) { - // Use the handy event callback - document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false ); - - // A fallback to window.onload, that will always work - window.addEventListener( "load", jQuery.ready, false ); - - // If IE event model is used - } else if ( document.attachEvent ) { - // ensure firing before onload, - // maybe late but safe also for iframes - document.attachEvent( "onreadystatechange", DOMContentLoaded ); - - // A fallback to window.onload, that will always work - window.attachEvent( "onload", jQuery.ready ); - - // If IE and not a frame - // continually check to see if the document is ready - var toplevel = false; - - try { - toplevel = window.frameElement == null; - } catch(e) {} - - if ( document.documentElement.doScroll && toplevel ) { - doScrollCheck(); - } - } - }, - - // See test/unit/core.js for details concerning isFunction. - // Since version 1.3, DOM methods and functions like alert - // aren't supported. They return false on IE (#2968). - isFunction: function( obj ) { - return jQuery.type(obj) === "function"; - }, - - isArray: Array.isArray || function( obj ) { - return jQuery.type(obj) === "array"; - }, - - isWindow: function( obj ) { - return obj != null && obj == obj.window; - }, - - isNumeric: function( obj ) { - return !isNaN( parseFloat(obj) ) && isFinite( obj ); - }, - - type: function( obj ) { - return obj == null ? - String( obj ) : - class2type[ toString.call(obj) ] || "object"; - }, - - isPlainObject: function( obj ) { - // Must be an Object. - // Because of IE, we also have to check the presence of the constructor property. - // Make sure that DOM nodes and window objects don't pass through, as well - if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { - return false; - } - - try { - // Not own constructor property must be Object - if ( obj.constructor && - !hasOwn.call(obj, "constructor") && - !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { - return false; - } - } catch ( e ) { - // IE8,9 Will throw exceptions on certain host objects #9897 - return false; - } - - // Own properties are enumerated firstly, so to speed up, - // if last one is own, then all properties are own. - - var key; - for ( key in obj ) {} - - return key === undefined || hasOwn.call( obj, key ); - }, - - isEmptyObject: function( obj ) { - for ( var name in obj ) { - return false; - } - return true; - }, - - error: function( msg ) { - throw new Error( msg ); - }, - - parseJSON: function( data ) { - if ( typeof data !== "string" || !data ) { - return null; - } - - // Make sure leading/trailing whitespace is removed (IE can't handle it) - data = jQuery.trim( data ); - - // Attempt to parse using the native JSON parser first - if ( window.JSON && window.JSON.parse ) { - return window.JSON.parse( data ); - } - - // Make sure the incoming data is actual JSON - // Logic borrowed from http://json.org/json2.js - if ( rvalidchars.test( data.replace( rvalidescape, "@" ) - .replace( rvalidtokens, "]" ) - .replace( rvalidbraces, "")) ) { - - return ( new Function( "return " + data ) )(); - - } - jQuery.error( "Invalid JSON: " + data ); - }, - - // Cross-browser xml parsing - parseXML: function( data ) { - if ( typeof data !== "string" || !data ) { - return null; - } - var xml, tmp; - try { - if ( window.DOMParser ) { // Standard - tmp = new DOMParser(); - xml = tmp.parseFromString( data , "text/xml" ); - } else { // IE - xml = new ActiveXObject( "Microsoft.XMLDOM" ); - xml.async = "false"; - xml.loadXML( data ); - } - } catch( e ) { - xml = undefined; - } - if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { - jQuery.error( "Invalid XML: " + data ); - } - return xml; - }, - - noop: function() {}, - - // Evaluates a script in a global context - // Workarounds based on findings by Jim Driscoll - // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context - globalEval: function( data ) { - if ( data && rnotwhite.test( data ) ) { - // We use execScript on Internet Explorer - // We use an anonymous function so that context is window - // rather than jQuery in Firefox - ( window.execScript || function( data ) { - window[ "eval" ].call( window, data ); - } )( data ); - } - }, - - // Convert dashed to camelCase; used by the css and data modules - // Microsoft forgot to hump their vendor prefix (#9572) - camelCase: function( string ) { - return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); - }, - - nodeName: function( elem, name ) { - return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase(); - }, - - // args is for internal usage only - each: function( object, callback, args ) { - var name, i = 0, - length = object.length, - isObj = length === undefined || jQuery.isFunction( object ); - - if ( args ) { - if ( isObj ) { - for ( name in object ) { - if ( callback.apply( object[ name ], args ) === false ) { - break; - } - } - } else { - for ( ; i < length; ) { - if ( callback.apply( object[ i++ ], args ) === false ) { - break; - } - } - } - - // A special, fast, case for the most common use of each - } else { - if ( isObj ) { - for ( name in object ) { - if ( callback.call( object[ name ], name, object[ name ] ) === false ) { - break; - } - } - } else { - for ( ; i < length; ) { - if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) { - break; - } - } - } - } - - return object; - }, - - // Use native String.trim function wherever possible - trim: trim ? - function( text ) { - return text == null ? - "" : - trim.call( text ); - } : - - // Otherwise use our own trimming functionality - function( text ) { - return text == null ? - "" : - text.toString().replace( trimLeft, "" ).replace( trimRight, "" ); - }, - - // results is for internal usage only - makeArray: function( array, results ) { - var ret = results || []; - - if ( array != null ) { - // The window, strings (and functions) also have 'length' - // Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930 - var type = jQuery.type( array ); - - if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) { - push.call( ret, array ); - } else { - jQuery.merge( ret, array ); - } - } - - return ret; - }, - - inArray: function( elem, array, i ) { - var len; - - if ( array ) { - if ( indexOf ) { - return indexOf.call( array, elem, i ); - } - - len = array.length; - i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; - - for ( ; i < len; i++ ) { - // Skip accessing in sparse arrays - if ( i in array && array[ i ] === elem ) { - return i; - } - } - } - - return -1; - }, - - merge: function( first, second ) { - var i = first.length, - j = 0; - - if ( typeof second.length === "number" ) { - for ( var l = second.length; j < l; j++ ) { - first[ i++ ] = second[ j ]; - } - - } else { - while ( second[j] !== undefined ) { - first[ i++ ] = second[ j++ ]; - } - } - - first.length = i; - - return first; - }, - - grep: function( elems, callback, inv ) { - var ret = [], retVal; - inv = !!inv; - - // Go through the array, only saving the items - // that pass the validator function - for ( var i = 0, length = elems.length; i < length; i++ ) { - retVal = !!callback( elems[ i ], i ); - if ( inv !== retVal ) { - ret.push( elems[ i ] ); - } - } - - return ret; - }, - - // arg is for internal usage only - map: function( elems, callback, arg ) { - var value, key, ret = [], - i = 0, - length = elems.length, - // jquery objects are treated as arrays - isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ; - - // Go through the array, translating each of the items to their - if ( isArray ) { - for ( ; i < length; i++ ) { - value = callback( elems[ i ], i, arg ); - - if ( value != null ) { - ret[ ret.length ] = value; - } - } - - // Go through every key on the object, - } else { - for ( key in elems ) { - value = callback( elems[ key ], key, arg ); - - if ( value != null ) { - ret[ ret.length ] = value; - } - } - } - - // Flatten any nested arrays - return ret.concat.apply( [], ret ); - }, - - // A global GUID counter for objects - guid: 1, - - // Bind a function to a context, optionally partially applying any - // arguments. - proxy: function( fn, context ) { - if ( typeof context === "string" ) { - var tmp = fn[ context ]; - context = fn; - fn = tmp; - } - - // Quick check to determine if target is callable, in the spec - // this throws a TypeError, but we will just return undefined. - if ( !jQuery.isFunction( fn ) ) { - return undefined; - } - - // Simulated bind - var args = slice.call( arguments, 2 ), - proxy = function() { - return fn.apply( context, args.concat( slice.call( arguments ) ) ); - }; - - // Set the guid of unique handler to the same of original handler, so it can be removed - proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++; - - return proxy; - }, - - // Mutifunctional method to get and set values to a collection - // The value/s can optionally be executed if it's a function - access: function( elems, fn, key, value, chainable, emptyGet, pass ) { - var exec, - bulk = key == null, - i = 0, - length = elems.length; - - // Sets many values - if ( key && typeof key === "object" ) { - for ( i in key ) { - jQuery.access( elems, fn, i, key[i], 1, emptyGet, value ); - } - chainable = 1; - - // Sets one value - } else if ( value !== undefined ) { - // Optionally, function values get executed if exec is true - exec = pass === undefined && jQuery.isFunction( value ); - - if ( bulk ) { - // Bulk operations only iterate when executing function values - if ( exec ) { - exec = fn; - fn = function( elem, key, value ) { - return exec.call( jQuery( elem ), value ); - }; - - // Otherwise they run against the entire set - } else { - fn.call( elems, value ); - fn = null; - } - } - - if ( fn ) { - for (; i < length; i++ ) { - fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass ); - } - } - - chainable = 1; - } - - return chainable ? - elems : - - // Gets - bulk ? - fn.call( elems ) : - length ? fn( elems[0], key ) : emptyGet; - }, - - now: function() { - return ( new Date() ).getTime(); - }, - - // Use of jQuery.browser is frowned upon. - // More details: http://docs.jquery.com/Utilities/jQuery.browser - uaMatch: function( ua ) { - ua = ua.toLowerCase(); - - var match = rwebkit.exec( ua ) || - ropera.exec( ua ) || - rmsie.exec( ua ) || - ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) || - []; - - return { browser: match[1] || "", version: match[2] || "0" }; - }, - - sub: function() { - function jQuerySub( selector, context ) { - return new jQuerySub.fn.init( selector, context ); - } - jQuery.extend( true, jQuerySub, this ); - jQuerySub.superclass = this; - jQuerySub.fn = jQuerySub.prototype = this(); - jQuerySub.fn.constructor = jQuerySub; - jQuerySub.sub = this.sub; - jQuerySub.fn.init = function init( selector, context ) { - if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) { - context = jQuerySub( context ); - } - - return jQuery.fn.init.call( this, selector, context, rootjQuerySub ); - }; - jQuerySub.fn.init.prototype = jQuerySub.fn; - var rootjQuerySub = jQuerySub(document); - return jQuerySub; - }, - - browser: {} -}); - -// Populate the class2type map -jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) { - class2type[ "[object " + name + "]" ] = name.toLowerCase(); -}); - -browserMatch = jQuery.uaMatch( userAgent ); -if ( browserMatch.browser ) { - jQuery.browser[ browserMatch.browser ] = true; - jQuery.browser.version = browserMatch.version; -} - -// Deprecated, use jQuery.browser.webkit instead -if ( jQuery.browser.webkit ) { - jQuery.browser.safari = true; -} - -// IE doesn't match non-breaking spaces with \s -if ( rnotwhite.test( "\xA0" ) ) { - trimLeft = /^[\s\xA0]+/; - trimRight = /[\s\xA0]+$/; -} - -// All jQuery objects should point back to these -rootjQuery = jQuery(document); - -// Cleanup functions for the document ready method -if ( document.addEventListener ) { - DOMContentLoaded = function() { - document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false ); - jQuery.ready(); - }; - -} else if ( document.attachEvent ) { - DOMContentLoaded = function() { - // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). - if ( document.readyState === "complete" ) { - document.detachEvent( "onreadystatechange", DOMContentLoaded ); - jQuery.ready(); - } - }; -} - -// The DOM ready check for Internet Explorer -function doScrollCheck() { - if ( jQuery.isReady ) { - return; - } - - try { - // If IE is used, use the trick by Diego Perini - // http://javascript.nwbox.com/IEContentLoaded/ - document.documentElement.doScroll("left"); - } catch(e) { - setTimeout( doScrollCheck, 1 ); - return; - } - - // and execute any waiting functions - jQuery.ready(); -} - -return jQuery; - -})(); - - -// String to Object flags format cache -var flagsCache = {}; - -// Convert String-formatted flags into Object-formatted ones and store in cache -function createFlags( flags ) { - var object = flagsCache[ flags ] = {}, - i, length; - flags = flags.split( /\s+/ ); - for ( i = 0, length = flags.length; i < length; i++ ) { - object[ flags[i] ] = true; - } - return object; -} - -/* - * Create a callback list using the following parameters: - * - * flags: an optional list of space-separated flags that will change how - * the callback list behaves - * - * By default a callback list will act like an event callback list and can be - * "fired" multiple times. - * - * Possible flags: - * - * once: will ensure the callback list can only be fired once (like a Deferred) - * - * memory: will keep track of previous values and will call any callback added - * after the list has been fired right away with the latest "memorized" - * values (like a Deferred) - * - * unique: will ensure a callback can only be added once (no duplicate in the list) - * - * stopOnFalse: interrupt callings when a callback returns false - * - */ -jQuery.Callbacks = function( flags ) { - - // Convert flags from String-formatted to Object-formatted - // (we check in cache first) - flags = flags ? ( flagsCache[ flags ] || createFlags( flags ) ) : {}; - - var // Actual callback list - list = [], - // Stack of fire calls for repeatable lists - stack = [], - // Last fire value (for non-forgettable lists) - memory, - // Flag to know if list was already fired - fired, - // Flag to know if list is currently firing - firing, - // First callback to fire (used internally by add and fireWith) - firingStart, - // End of the loop when firing - firingLength, - // Index of currently firing callback (modified by remove if needed) - firingIndex, - // Add one or several callbacks to the list - add = function( args ) { - var i, - length, - elem, - type, - actual; - for ( i = 0, length = args.length; i < length; i++ ) { - elem = args[ i ]; - type = jQuery.type( elem ); - if ( type === "array" ) { - // Inspect recursively - add( elem ); - } else if ( type === "function" ) { - // Add if not in unique mode and callback is not in - if ( !flags.unique || !self.has( elem ) ) { - list.push( elem ); - } - } - } - }, - // Fire callbacks - fire = function( context, args ) { - args = args || []; - memory = !flags.memory || [ context, args ]; - fired = true; - firing = true; - firingIndex = firingStart || 0; - firingStart = 0; - firingLength = list.length; - for ( ; list && firingIndex < firingLength; firingIndex++ ) { - if ( list[ firingIndex ].apply( context, args ) === false && flags.stopOnFalse ) { - memory = true; // Mark as halted - break; - } - } - firing = false; - if ( list ) { - if ( !flags.once ) { - if ( stack && stack.length ) { - memory = stack.shift(); - self.fireWith( memory[ 0 ], memory[ 1 ] ); - } - } else if ( memory === true ) { - self.disable(); - } else { - list = []; - } - } - }, - // Actual Callbacks object - self = { - // Add a callback or a collection of callbacks to the list - add: function() { - if ( list ) { - var length = list.length; - add( arguments ); - // Do we need to add the callbacks to the - // current firing batch? - if ( firing ) { - firingLength = list.length; - // With memory, if we're not firing then - // we should call right away, unless previous - // firing was halted (stopOnFalse) - } else if ( memory && memory !== true ) { - firingStart = length; - fire( memory[ 0 ], memory[ 1 ] ); - } - } - return this; - }, - // Remove a callback from the list - remove: function() { - if ( list ) { - var args = arguments, - argIndex = 0, - argLength = args.length; - for ( ; argIndex < argLength ; argIndex++ ) { - for ( var i = 0; i < list.length; i++ ) { - if ( args[ argIndex ] === list[ i ] ) { - // Handle firingIndex and firingLength - if ( firing ) { - if ( i <= firingLength ) { - firingLength--; - if ( i <= firingIndex ) { - firingIndex--; - } - } - } - // Remove the element - list.splice( i--, 1 ); - // If we have some unicity property then - // we only need to do this once - if ( flags.unique ) { - break; - } - } - } - } - } - return this; - }, - // Control if a given callback is in the list - has: function( fn ) { - if ( list ) { - var i = 0, - length = list.length; - for ( ; i < length; i++ ) { - if ( fn === list[ i ] ) { - return true; - } - } - } - return false; - }, - // Remove all callbacks from the list - empty: function() { - list = []; - return this; - }, - // Have the list do nothing anymore - disable: function() { - list = stack = memory = undefined; - return this; - }, - // Is it disabled? - disabled: function() { - return !list; - }, - // Lock the list in its current state - lock: function() { - stack = undefined; - if ( !memory || memory === true ) { - self.disable(); - } - return this; - }, - // Is it locked? - locked: function() { - return !stack; - }, - // Call all callbacks with the given context and arguments - fireWith: function( context, args ) { - if ( stack ) { - if ( firing ) { - if ( !flags.once ) { - stack.push( [ context, args ] ); - } - } else if ( !( flags.once && memory ) ) { - fire( context, args ); - } - } - return this; - }, - // Call all the callbacks with the given arguments - fire: function() { - self.fireWith( this, arguments ); - return this; - }, - // To know if the callbacks have already been called at least once - fired: function() { - return !!fired; - } - }; - - return self; -}; - - - - -var // Static reference to slice - sliceDeferred = [].slice; - -jQuery.extend({ - - Deferred: function( func ) { - var doneList = jQuery.Callbacks( "once memory" ), - failList = jQuery.Callbacks( "once memory" ), - progressList = jQuery.Callbacks( "memory" ), - state = "pending", - lists = { - resolve: doneList, - reject: failList, - notify: progressList - }, - promise = { - done: doneList.add, - fail: failList.add, - progress: progressList.add, - - state: function() { - return state; - }, - - // Deprecated - isResolved: doneList.fired, - isRejected: failList.fired, - - then: function( doneCallbacks, failCallbacks, progressCallbacks ) { - deferred.done( doneCallbacks ).fail( failCallbacks ).progress( progressCallbacks ); - return this; - }, - always: function() { - deferred.done.apply( deferred, arguments ).fail.apply( deferred, arguments ); - return this; - }, - pipe: function( fnDone, fnFail, fnProgress ) { - return jQuery.Deferred(function( newDefer ) { - jQuery.each( { - done: [ fnDone, "resolve" ], - fail: [ fnFail, "reject" ], - progress: [ fnProgress, "notify" ] - }, function( handler, data ) { - var fn = data[ 0 ], - action = data[ 1 ], - returned; - if ( jQuery.isFunction( fn ) ) { - deferred[ handler ](function() { - returned = fn.apply( this, arguments ); - if ( returned && jQuery.isFunction( returned.promise ) ) { - returned.promise().then( newDefer.resolve, newDefer.reject, newDefer.notify ); - } else { - newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] ); - } - }); - } else { - deferred[ handler ]( newDefer[ action ] ); - } - }); - }).promise(); - }, - // Get a promise for this deferred - // If obj is provided, the promise aspect is added to the object - promise: function( obj ) { - if ( obj == null ) { - obj = promise; - } else { - for ( var key in promise ) { - obj[ key ] = promise[ key ]; - } - } - return obj; - } - }, - deferred = promise.promise({}), - key; - - for ( key in lists ) { - deferred[ key ] = lists[ key ].fire; - deferred[ key + "With" ] = lists[ key ].fireWith; - } - - // Handle state - deferred.done( function() { - state = "resolved"; - }, failList.disable, progressList.lock ).fail( function() { - state = "rejected"; - }, doneList.disable, progressList.lock ); - - // Call given func if any - if ( func ) { - func.call( deferred, deferred ); - } - - // All done! - return deferred; - }, - - // Deferred helper - when: function( firstParam ) { - var args = sliceDeferred.call( arguments, 0 ), - i = 0, - length = args.length, - pValues = new Array( length ), - count = length, - pCount = length, - deferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ? - firstParam : - jQuery.Deferred(), - promise = deferred.promise(); - function resolveFunc( i ) { - return function( value ) { - args[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value; - if ( !( --count ) ) { - deferred.resolveWith( deferred, args ); - } - }; - } - function progressFunc( i ) { - return function( value ) { - pValues[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value; - deferred.notifyWith( promise, pValues ); - }; - } - if ( length > 1 ) { - for ( ; i < length; i++ ) { - if ( args[ i ] && args[ i ].promise && jQuery.isFunction( args[ i ].promise ) ) { - args[ i ].promise().then( resolveFunc(i), deferred.reject, progressFunc(i) ); - } else { - --count; - } - } - if ( !count ) { - deferred.resolveWith( deferred, args ); - } - } else if ( deferred !== firstParam ) { - deferred.resolveWith( deferred, length ? [ firstParam ] : [] ); - } - return promise; - } -}); - - - - -jQuery.support = (function() { - - var support, - all, - a, - select, - opt, - input, - fragment, - tds, - events, - eventName, - i, - isSupported, - div = document.createElement( "div" ), - documentElement = document.documentElement; - - // Preliminary tests - div.setAttribute("className", "t"); - div.innerHTML = "
a"; - - all = div.getElementsByTagName( "*" ); - a = div.getElementsByTagName( "a" )[ 0 ]; - - // Can't get basic test support - if ( !all || !all.length || !a ) { - return {}; - } - - // First batch of supports tests - select = document.createElement( "select" ); - opt = select.appendChild( document.createElement("option") ); - input = div.getElementsByTagName( "input" )[ 0 ]; - - support = { - // IE strips leading whitespace when .innerHTML is used - leadingWhitespace: ( div.firstChild.nodeType === 3 ), - - // Make sure that tbody elements aren't automatically inserted - // IE will insert them into empty tables - tbody: !div.getElementsByTagName("tbody").length, - - // Make sure that link elements get serialized correctly by innerHTML - // This requires a wrapper element in IE - htmlSerialize: !!div.getElementsByTagName("link").length, - - // Get the style information from getAttribute - // (IE uses .cssText instead) - style: /top/.test( a.getAttribute("style") ), - - // Make sure that URLs aren't manipulated - // (IE normalizes it by default) - hrefNormalized: ( a.getAttribute("href") === "/a" ), - - // Make sure that element opacity exists - // (IE uses filter instead) - // Use a regex to work around a WebKit issue. See #5145 - opacity: /^0.55/.test( a.style.opacity ), - - // Verify style float existence - // (IE uses styleFloat instead of cssFloat) - cssFloat: !!a.style.cssFloat, - - // Make sure that if no value is specified for a checkbox - // that it defaults to "on". - // (WebKit defaults to "" instead) - checkOn: ( input.value === "on" ), - - // Make sure that a selected-by-default option has a working selected property. - // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) - optSelected: opt.selected, - - // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) - getSetAttribute: div.className !== "t", - - // Tests for enctype support on a form(#6743) - enctype: !!document.createElement("form").enctype, - - // Makes sure cloning an html5 element does not cause problems - // Where outerHTML is undefined, this still works - html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav>", - - // Will be defined later - submitBubbles: true, - changeBubbles: true, - focusinBubbles: false, - deleteExpando: true, - noCloneEvent: true, - inlineBlockNeedsLayout: false, - shrinkWrapBlocks: false, - reliableMarginRight: true, - pixelMargin: true - }; - - // jQuery.boxModel DEPRECATED in 1.3, use jQuery.support.boxModel instead - jQuery.boxModel = support.boxModel = (document.compatMode === "CSS1Compat"); - - // Make sure checked status is properly cloned - input.checked = true; - support.noCloneChecked = input.cloneNode( true ).checked; - - // Make sure that the options inside disabled selects aren't marked as disabled - // (WebKit marks them as disabled) - select.disabled = true; - support.optDisabled = !opt.disabled; - - // Test to see if it's possible to delete an expando from an element - // Fails in Internet Explorer - try { - delete div.test; - } catch( e ) { - support.deleteExpando = false; - } - - if ( !div.addEventListener && div.attachEvent && div.fireEvent ) { - div.attachEvent( "onclick", function() { - // Cloning a node shouldn't copy over any - // bound event handlers (IE does this) - support.noCloneEvent = false; - }); - div.cloneNode( true ).fireEvent( "onclick" ); - } - - // Check if a radio maintains its value - // after being appended to the DOM - input = document.createElement("input"); - input.value = "t"; - input.setAttribute("type", "radio"); - support.radioValue = input.value === "t"; - - input.setAttribute("checked", "checked"); - - // #11217 - WebKit loses check when the name is after the checked attribute - input.setAttribute( "name", "t" ); - - div.appendChild( input ); - fragment = document.createDocumentFragment(); - fragment.appendChild( div.lastChild ); - - // WebKit doesn't clone checked state correctly in fragments - support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; - - // Check if a disconnected checkbox will retain its checked - // value of true after appended to the DOM (IE6/7) - support.appendChecked = input.checked; - - fragment.removeChild( input ); - fragment.appendChild( div ); - - // Technique from Juriy Zaytsev - // http://perfectionkills.com/detecting-event-support-without-browser-sniffing/ - // We only care about the case where non-standard event systems - // are used, namely in IE. Short-circuiting here helps us to - // avoid an eval call (in setAttribute) which can cause CSP - // to go haywire. See: https://developer.mozilla.org/en/Security/CSP - if ( div.attachEvent ) { - for ( i in { - submit: 1, - change: 1, - focusin: 1 - }) { - eventName = "on" + i; - isSupported = ( eventName in div ); - if ( !isSupported ) { - div.setAttribute( eventName, "return;" ); - isSupported = ( typeof div[ eventName ] === "function" ); - } - support[ i + "Bubbles" ] = isSupported; - } - } - - fragment.removeChild( div ); - - // Null elements to avoid leaks in IE - fragment = select = opt = div = input = null; - - // Run tests that need a body at doc ready - jQuery(function() { - var container, outer, inner, table, td, offsetSupport, - marginDiv, conMarginTop, style, html, positionTopLeftWidthHeight, - paddingMarginBorderVisibility, paddingMarginBorder, - body = document.getElementsByTagName("body")[0]; - - if ( !body ) { - // Return for frameset docs that don't have a body - return; - } - - conMarginTop = 1; - paddingMarginBorder = "padding:0;margin:0;border:"; - positionTopLeftWidthHeight = "position:absolute;top:0;left:0;width:1px;height:1px;"; - paddingMarginBorderVisibility = paddingMarginBorder + "0;visibility:hidden;"; - style = "style='" + positionTopLeftWidthHeight + paddingMarginBorder + "5px solid #000;"; - html = "
" + - "" + - "
"; - - container = document.createElement("div"); - container.style.cssText = paddingMarginBorderVisibility + "width:0;height:0;position:static;top:0;margin-top:" + conMarginTop + "px"; - body.insertBefore( container, body.firstChild ); - - // Construct the test element - div = document.createElement("div"); - container.appendChild( div ); - - // Check if table cells still have offsetWidth/Height when they are set - // to display:none and there are still other visible table cells in a - // table row; if so, offsetWidth/Height are not reliable for use when - // determining if an element has been hidden directly using - // display:none (it is still safe to use offsets if a parent element is - // hidden; don safety goggles and see bug #4512 for more information). - // (only IE 8 fails this test) - div.innerHTML = "
t
"; - tds = div.getElementsByTagName( "td" ); - isSupported = ( tds[ 0 ].offsetHeight === 0 ); - - tds[ 0 ].style.display = ""; - tds[ 1 ].style.display = "none"; - - // Check if empty table cells still have offsetWidth/Height - // (IE <= 8 fail this test) - support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); - - // Check if div with explicit width and no margin-right incorrectly - // gets computed margin-right based on width of container. For more - // info see bug #3333 - // Fails in WebKit before Feb 2011 nightlies - // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right - if ( window.getComputedStyle ) { - div.innerHTML = ""; - marginDiv = document.createElement( "div" ); - marginDiv.style.width = "0"; - marginDiv.style.marginRight = "0"; - div.style.width = "2px"; - div.appendChild( marginDiv ); - support.reliableMarginRight = - ( parseInt( ( window.getComputedStyle( marginDiv, null ) || { marginRight: 0 } ).marginRight, 10 ) || 0 ) === 0; - } - - if ( typeof div.style.zoom !== "undefined" ) { - // Check if natively block-level elements act like inline-block - // elements when setting their display to 'inline' and giving - // them layout - // (IE < 8 does this) - div.innerHTML = ""; - div.style.width = div.style.padding = "1px"; - div.style.border = 0; - div.style.overflow = "hidden"; - div.style.display = "inline"; - div.style.zoom = 1; - support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 ); - - // Check if elements with layout shrink-wrap their children - // (IE 6 does this) - div.style.display = "block"; - div.style.overflow = "visible"; - div.innerHTML = "
"; - support.shrinkWrapBlocks = ( div.offsetWidth !== 3 ); - } - - div.style.cssText = positionTopLeftWidthHeight + paddingMarginBorderVisibility; - div.innerHTML = html; - - outer = div.firstChild; - inner = outer.firstChild; - td = outer.nextSibling.firstChild.firstChild; - - offsetSupport = { - doesNotAddBorder: ( inner.offsetTop !== 5 ), - doesAddBorderForTableAndCells: ( td.offsetTop === 5 ) - }; - - inner.style.position = "fixed"; - inner.style.top = "20px"; - - // safari subtracts parent border width here which is 5px - offsetSupport.fixedPosition = ( inner.offsetTop === 20 || inner.offsetTop === 15 ); - inner.style.position = inner.style.top = ""; - - outer.style.overflow = "hidden"; - outer.style.position = "relative"; - - offsetSupport.subtractsBorderForOverflowNotVisible = ( inner.offsetTop === -5 ); - offsetSupport.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== conMarginTop ); - - if ( window.getComputedStyle ) { - div.style.marginTop = "1%"; - support.pixelMargin = ( window.getComputedStyle( div, null ) || { marginTop: 0 } ).marginTop !== "1%"; - } - - if ( typeof container.style.zoom !== "undefined" ) { - container.style.zoom = 1; - } - - body.removeChild( container ); - marginDiv = div = container = null; - - jQuery.extend( support, offsetSupport ); - }); - - return support; -})(); - - - - -var rbrace = /^(?:\{.*\}|\[.*\])$/, - rmultiDash = /([A-Z])/g; - -jQuery.extend({ - cache: {}, - - // Please use with caution - uuid: 0, - - // Unique for each copy of jQuery on the page - // Non-digits removed to match rinlinejQuery - expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ), - - // The following elements throw uncatchable exceptions if you - // attempt to add expando properties to them. - noData: { - "embed": true, - // Ban all objects except for Flash (which handle expandos) - "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", - "applet": true - }, - - hasData: function( elem ) { - elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; - return !!elem && !isEmptyDataObject( elem ); - }, - - data: function( elem, name, data, pvt /* Internal Use Only */ ) { - if ( !jQuery.acceptData( elem ) ) { - return; - } - - var privateCache, thisCache, ret, - internalKey = jQuery.expando, - getByName = typeof name === "string", - - // We have to handle DOM nodes and JS objects differently because IE6-7 - // can't GC object references properly across the DOM-JS boundary - isNode = elem.nodeType, - - // Only DOM nodes need the global jQuery cache; JS object data is - // attached directly to the object so GC can occur automatically - cache = isNode ? jQuery.cache : elem, - - // Only defining an ID for JS objects if its cache already exists allows - // the code to shortcut on the same path as a DOM node with no cache - id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey, - isEvents = name === "events"; - - // Avoid doing any more work than we need to when trying to get data on an - // object that has no data at all - if ( (!id || !cache[id] || (!isEvents && !pvt && !cache[id].data)) && getByName && data === undefined ) { - return; - } - - if ( !id ) { - // Only DOM nodes need a new unique ID for each element since their data - // ends up in the global cache - if ( isNode ) { - elem[ internalKey ] = id = ++jQuery.uuid; - } else { - id = internalKey; - } - } - - if ( !cache[ id ] ) { - cache[ id ] = {}; - - // Avoids exposing jQuery metadata on plain JS objects when the object - // is serialized using JSON.stringify - if ( !isNode ) { - cache[ id ].toJSON = jQuery.noop; - } - } - - // An object can be passed to jQuery.data instead of a key/value pair; this gets - // shallow copied over onto the existing cache - if ( typeof name === "object" || typeof name === "function" ) { - if ( pvt ) { - cache[ id ] = jQuery.extend( cache[ id ], name ); - } else { - cache[ id ].data = jQuery.extend( cache[ id ].data, name ); - } - } - - privateCache = thisCache = cache[ id ]; - - // jQuery data() is stored in a separate object inside the object's internal data - // cache in order to avoid key collisions between internal data and user-defined - // data. - if ( !pvt ) { - if ( !thisCache.data ) { - thisCache.data = {}; - } - - thisCache = thisCache.data; - } - - if ( data !== undefined ) { - thisCache[ jQuery.camelCase( name ) ] = data; - } - - // Users should not attempt to inspect the internal events object using jQuery.data, - // it is undocumented and subject to change. But does anyone listen? No. - if ( isEvents && !thisCache[ name ] ) { - return privateCache.events; - } - - // Check for both converted-to-camel and non-converted data property names - // If a data property was specified - if ( getByName ) { - - // First Try to find as-is property data - ret = thisCache[ name ]; - - // Test for null|undefined property data - if ( ret == null ) { - - // Try to find the camelCased property - ret = thisCache[ jQuery.camelCase( name ) ]; - } - } else { - ret = thisCache; - } - - return ret; - }, - - removeData: function( elem, name, pvt /* Internal Use Only */ ) { - if ( !jQuery.acceptData( elem ) ) { - return; - } - - var thisCache, i, l, - - // Reference to internal data cache key - internalKey = jQuery.expando, - - isNode = elem.nodeType, - - // See jQuery.data for more information - cache = isNode ? jQuery.cache : elem, - - // See jQuery.data for more information - id = isNode ? elem[ internalKey ] : internalKey; - - // If there is already no cache entry for this object, there is no - // purpose in continuing - if ( !cache[ id ] ) { - return; - } - - if ( name ) { - - thisCache = pvt ? cache[ id ] : cache[ id ].data; - - if ( thisCache ) { - - // Support array or space separated string names for data keys - if ( !jQuery.isArray( name ) ) { - - // try the string as a key before any manipulation - if ( name in thisCache ) { - name = [ name ]; - } else { - - // split the camel cased version by spaces unless a key with the spaces exists - name = jQuery.camelCase( name ); - if ( name in thisCache ) { - name = [ name ]; - } else { - name = name.split( " " ); - } - } - } - - for ( i = 0, l = name.length; i < l; i++ ) { - delete thisCache[ name[i] ]; - } - - // If there is no data left in the cache, we want to continue - // and let the cache object itself get destroyed - if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) { - return; - } - } - } - - // See jQuery.data for more information - if ( !pvt ) { - delete cache[ id ].data; - - // Don't destroy the parent cache unless the internal data object - // had been the only thing left in it - if ( !isEmptyDataObject(cache[ id ]) ) { - return; - } - } - - // Browsers that fail expando deletion also refuse to delete expandos on - // the window, but it will allow it on all other JS objects; other browsers - // don't care - // Ensure that `cache` is not a window object #10080 - if ( jQuery.support.deleteExpando || !cache.setInterval ) { - delete cache[ id ]; - } else { - cache[ id ] = null; - } - - // We destroyed the cache and need to eliminate the expando on the node to avoid - // false lookups in the cache for entries that no longer exist - if ( isNode ) { - // IE does not allow us to delete expando properties from nodes, - // nor does it have a removeAttribute function on Document nodes; - // we must handle all of these cases - if ( jQuery.support.deleteExpando ) { - delete elem[ internalKey ]; - } else if ( elem.removeAttribute ) { - elem.removeAttribute( internalKey ); - } else { - elem[ internalKey ] = null; - } - } - }, - - // For internal use only. - _data: function( elem, name, data ) { - return jQuery.data( elem, name, data, true ); - }, - - // A method for determining if a DOM node can handle the data expando - acceptData: function( elem ) { - if ( elem.nodeName ) { - var match = jQuery.noData[ elem.nodeName.toLowerCase() ]; - - if ( match ) { - return !(match === true || elem.getAttribute("classid") !== match); - } - } - - return true; - } -}); - -jQuery.fn.extend({ - data: function( key, value ) { - var parts, part, attr, name, l, - elem = this[0], - i = 0, - data = null; - - // Gets all values - if ( key === undefined ) { - if ( this.length ) { - data = jQuery.data( elem ); - - if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { - attr = elem.attributes; - for ( l = attr.length; i < l; i++ ) { - name = attr[i].name; - - if ( name.indexOf( "data-" ) === 0 ) { - name = jQuery.camelCase( name.substring(5) ); - - dataAttr( elem, name, data[ name ] ); - } - } - jQuery._data( elem, "parsedAttrs", true ); - } - } - - return data; - } - - // Sets multiple values - if ( typeof key === "object" ) { - return this.each(function() { - jQuery.data( this, key ); - }); - } - - parts = key.split( ".", 2 ); - parts[1] = parts[1] ? "." + parts[1] : ""; - part = parts[1] + "!"; - - return jQuery.access( this, function( value ) { - - if ( value === undefined ) { - data = this.triggerHandler( "getData" + part, [ parts[0] ] ); - - // Try to fetch any internally stored data first - if ( data === undefined && elem ) { - data = jQuery.data( elem, key ); - data = dataAttr( elem, key, data ); - } - - return data === undefined && parts[1] ? - this.data( parts[0] ) : - data; - } - - parts[1] = value; - this.each(function() { - var self = jQuery( this ); - - self.triggerHandler( "setData" + part, parts ); - jQuery.data( this, key, value ); - self.triggerHandler( "changeData" + part, parts ); - }); - }, null, value, arguments.length > 1, null, false ); - }, - - removeData: function( key ) { - return this.each(function() { - jQuery.removeData( this, key ); - }); - } -}); - -function dataAttr( elem, key, data ) { - // If nothing was found internally, try to fetch any - // data from the HTML5 data-* attribute - if ( data === undefined && elem.nodeType === 1 ) { - - var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); - - data = elem.getAttribute( name ); - - if ( typeof data === "string" ) { - try { - data = data === "true" ? true : - data === "false" ? false : - data === "null" ? null : - jQuery.isNumeric( data ) ? +data : - rbrace.test( data ) ? jQuery.parseJSON( data ) : - data; - } catch( e ) {} - - // Make sure we set the data so it isn't changed later - jQuery.data( elem, key, data ); - - } else { - data = undefined; - } - } - - return data; -} - -// checks a cache object for emptiness -function isEmptyDataObject( obj ) { - for ( var name in obj ) { - - // if the public data object is empty, the private is still empty - if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { - continue; - } - if ( name !== "toJSON" ) { - return false; - } - } - - return true; -} - - - - -function handleQueueMarkDefer( elem, type, src ) { - var deferDataKey = type + "defer", - queueDataKey = type + "queue", - markDataKey = type + "mark", - defer = jQuery._data( elem, deferDataKey ); - if ( defer && - ( src === "queue" || !jQuery._data(elem, queueDataKey) ) && - ( src === "mark" || !jQuery._data(elem, markDataKey) ) ) { - // Give room for hard-coded callbacks to fire first - // and eventually mark/queue something else on the element - setTimeout( function() { - if ( !jQuery._data( elem, queueDataKey ) && - !jQuery._data( elem, markDataKey ) ) { - jQuery.removeData( elem, deferDataKey, true ); - defer.fire(); - } - }, 0 ); - } -} - -jQuery.extend({ - - _mark: function( elem, type ) { - if ( elem ) { - type = ( type || "fx" ) + "mark"; - jQuery._data( elem, type, (jQuery._data( elem, type ) || 0) + 1 ); - } - }, - - _unmark: function( force, elem, type ) { - if ( force !== true ) { - type = elem; - elem = force; - force = false; - } - if ( elem ) { - type = type || "fx"; - var key = type + "mark", - count = force ? 0 : ( (jQuery._data( elem, key ) || 1) - 1 ); - if ( count ) { - jQuery._data( elem, key, count ); - } else { - jQuery.removeData( elem, key, true ); - handleQueueMarkDefer( elem, type, "mark" ); - } - } - }, - - queue: function( elem, type, data ) { - var q; - if ( elem ) { - type = ( type || "fx" ) + "queue"; - q = jQuery._data( elem, type ); - - // Speed up dequeue by getting out quickly if this is just a lookup - if ( data ) { - if ( !q || jQuery.isArray(data) ) { - q = jQuery._data( elem, type, jQuery.makeArray(data) ); - } else { - q.push( data ); - } - } - return q || []; - } - }, - - dequeue: function( elem, type ) { - type = type || "fx"; - - var queue = jQuery.queue( elem, type ), - fn = queue.shift(), - hooks = {}; - - // If the fx queue is dequeued, always remove the progress sentinel - if ( fn === "inprogress" ) { - fn = queue.shift(); - } - - if ( fn ) { - // Add a progress sentinel to prevent the fx queue from being - // automatically dequeued - if ( type === "fx" ) { - queue.unshift( "inprogress" ); - } - - jQuery._data( elem, type + ".run", hooks ); - fn.call( elem, function() { - jQuery.dequeue( elem, type ); - }, hooks ); - } - - if ( !queue.length ) { - jQuery.removeData( elem, type + "queue " + type + ".run", true ); - handleQueueMarkDefer( elem, type, "queue" ); - } - } -}); - -jQuery.fn.extend({ - queue: function( type, data ) { - var setter = 2; - - if ( typeof type !== "string" ) { - data = type; - type = "fx"; - setter--; - } - - if ( arguments.length < setter ) { - return jQuery.queue( this[0], type ); - } - - return data === undefined ? - this : - this.each(function() { - var queue = jQuery.queue( this, type, data ); - - if ( type === "fx" && queue[0] !== "inprogress" ) { - jQuery.dequeue( this, type ); - } - }); - }, - dequeue: function( type ) { - return this.each(function() { - jQuery.dequeue( this, type ); - }); - }, - // Based off of the plugin by Clint Helfers, with permission. - // http://blindsignals.com/index.php/2009/07/jquery-delay/ - delay: function( time, type ) { - time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; - type = type || "fx"; - - return this.queue( type, function( next, hooks ) { - var timeout = setTimeout( next, time ); - hooks.stop = function() { - clearTimeout( timeout ); - }; - }); - }, - clearQueue: function( type ) { - return this.queue( type || "fx", [] ); - }, - // Get a promise resolved when queues of a certain type - // are emptied (fx is the type by default) - promise: function( type, object ) { - if ( typeof type !== "string" ) { - object = type; - type = undefined; - } - type = type || "fx"; - var defer = jQuery.Deferred(), - elements = this, - i = elements.length, - count = 1, - deferDataKey = type + "defer", - queueDataKey = type + "queue", - markDataKey = type + "mark", - tmp; - function resolve() { - if ( !( --count ) ) { - defer.resolveWith( elements, [ elements ] ); - } - } - while( i-- ) { - if (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) || - ( jQuery.data( elements[ i ], queueDataKey, undefined, true ) || - jQuery.data( elements[ i ], markDataKey, undefined, true ) ) && - jQuery.data( elements[ i ], deferDataKey, jQuery.Callbacks( "once memory" ), true ) )) { - count++; - tmp.add( resolve ); - } - } - resolve(); - return defer.promise( object ); - } -}); - - - - -var rclass = /[\n\t\r]/g, - rspace = /\s+/, - rreturn = /\r/g, - rtype = /^(?:button|input)$/i, - rfocusable = /^(?:button|input|object|select|textarea)$/i, - rclickable = /^a(?:rea)?$/i, - rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i, - getSetAttribute = jQuery.support.getSetAttribute, - nodeHook, boolHook, fixSpecified; - -jQuery.fn.extend({ - attr: function( name, value ) { - return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); - }, - - removeAttr: function( name ) { - return this.each(function() { - jQuery.removeAttr( this, name ); - }); - }, - - prop: function( name, value ) { - return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); - }, - - removeProp: function( name ) { - name = jQuery.propFix[ name ] || name; - return this.each(function() { - // try/catch handles cases where IE balks (such as removing a property on window) - try { - this[ name ] = undefined; - delete this[ name ]; - } catch( e ) {} - }); - }, - - addClass: function( value ) { - var classNames, i, l, elem, - setClass, c, cl; - - if ( jQuery.isFunction( value ) ) { - return this.each(function( j ) { - jQuery( this ).addClass( value.call(this, j, this.className) ); - }); - } - - if ( value && typeof value === "string" ) { - classNames = value.split( rspace ); - - for ( i = 0, l = this.length; i < l; i++ ) { - elem = this[ i ]; - - if ( elem.nodeType === 1 ) { - if ( !elem.className && classNames.length === 1 ) { - elem.className = value; - - } else { - setClass = " " + elem.className + " "; - - for ( c = 0, cl = classNames.length; c < cl; c++ ) { - if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) { - setClass += classNames[ c ] + " "; - } - } - elem.className = jQuery.trim( setClass ); - } - } - } - } - - return this; - }, - - removeClass: function( value ) { - var classNames, i, l, elem, className, c, cl; - - if ( jQuery.isFunction( value ) ) { - return this.each(function( j ) { - jQuery( this ).removeClass( value.call(this, j, this.className) ); - }); - } - - if ( (value && typeof value === "string") || value === undefined ) { - classNames = ( value || "" ).split( rspace ); - - for ( i = 0, l = this.length; i < l; i++ ) { - elem = this[ i ]; - - if ( elem.nodeType === 1 && elem.className ) { - if ( value ) { - className = (" " + elem.className + " ").replace( rclass, " " ); - for ( c = 0, cl = classNames.length; c < cl; c++ ) { - className = className.replace(" " + classNames[ c ] + " ", " "); - } - elem.className = jQuery.trim( className ); - - } else { - elem.className = ""; - } - } - } - } - - return this; - }, - - toggleClass: function( value, stateVal ) { - var type = typeof value, - isBool = typeof stateVal === "boolean"; - - if ( jQuery.isFunction( value ) ) { - return this.each(function( i ) { - jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); - }); - } - - return this.each(function() { - if ( type === "string" ) { - // toggle individual class names - var className, - i = 0, - self = jQuery( this ), - state = stateVal, - classNames = value.split( rspace ); - - while ( (className = classNames[ i++ ]) ) { - // check each className given, space seperated list - state = isBool ? state : !self.hasClass( className ); - self[ state ? "addClass" : "removeClass" ]( className ); - } - - } else if ( type === "undefined" || type === "boolean" ) { - if ( this.className ) { - // store className if set - jQuery._data( this, "__className__", this.className ); - } - - // toggle whole className - this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; - } - }); - }, - - hasClass: function( selector ) { - var className = " " + selector + " ", - i = 0, - l = this.length; - for ( ; i < l; i++ ) { - if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) { - return true; - } - } - - return false; - }, - - val: function( value ) { - var hooks, ret, isFunction, - elem = this[0]; - - if ( !arguments.length ) { - if ( elem ) { - hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; - - if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { - return ret; - } - - ret = elem.value; - - return typeof ret === "string" ? - // handle most common string cases - ret.replace(rreturn, "") : - // handle cases where value is null/undef or number - ret == null ? "" : ret; - } - - return; - } - - isFunction = jQuery.isFunction( value ); - - return this.each(function( i ) { - var self = jQuery(this), val; - - if ( this.nodeType !== 1 ) { - return; - } - - if ( isFunction ) { - val = value.call( this, i, self.val() ); - } else { - val = value; - } - - // Treat null/undefined as ""; convert numbers to string - if ( val == null ) { - val = ""; - } else if ( typeof val === "number" ) { - val += ""; - } else if ( jQuery.isArray( val ) ) { - val = jQuery.map(val, function ( value ) { - return value == null ? "" : value + ""; - }); - } - - hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; - - // If set returns undefined, fall back to normal setting - if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { - this.value = val; - } - }); - } -}); - -jQuery.extend({ - valHooks: { - option: { - get: function( elem ) { - // attributes.value is undefined in Blackberry 4.7 but - // uses .value. See #6932 - var val = elem.attributes.value; - return !val || val.specified ? elem.value : elem.text; - } - }, - select: { - get: function( elem ) { - var value, i, max, option, - index = elem.selectedIndex, - values = [], - options = elem.options, - one = elem.type === "select-one"; - - // Nothing was selected - if ( index < 0 ) { - return null; - } - - // Loop through all the selected options - i = one ? index : 0; - max = one ? index + 1 : options.length; - for ( ; i < max; i++ ) { - option = options[ i ]; - - // Don't return options that are disabled or in a disabled optgroup - if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) && - (!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) { - - // Get the specific value for the option - value = jQuery( option ).val(); - - // We don't need an array for one selects - if ( one ) { - return value; - } - - // Multi-Selects return an array - values.push( value ); - } - } - - // Fixes Bug #2551 -- select.val() broken in IE after form.reset() - if ( one && !values.length && options.length ) { - return jQuery( options[ index ] ).val(); - } - - return values; - }, - - set: function( elem, value ) { - var values = jQuery.makeArray( value ); - - jQuery(elem).find("option").each(function() { - this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; - }); - - if ( !values.length ) { - elem.selectedIndex = -1; - } - return values; - } - } - }, - - attrFn: { - val: true, - css: true, - html: true, - text: true, - data: true, - width: true, - height: true, - offset: true - }, - - attr: function( elem, name, value, pass ) { - var ret, hooks, notxml, - nType = elem.nodeType; - - // don't get/set attributes on text, comment and attribute nodes - if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { - return; - } - - if ( pass && name in jQuery.attrFn ) { - return jQuery( elem )[ name ]( value ); - } - - // Fallback to prop when attributes are not supported - if ( typeof elem.getAttribute === "undefined" ) { - return jQuery.prop( elem, name, value ); - } - - notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); - - // All attributes are lowercase - // Grab necessary hook if one is defined - if ( notxml ) { - name = name.toLowerCase(); - hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook ); - } - - if ( value !== undefined ) { - - if ( value === null ) { - jQuery.removeAttr( elem, name ); - return; - - } else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) { - return ret; - - } else { - elem.setAttribute( name, "" + value ); - return value; - } - - } else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) { - return ret; - - } else { - - ret = elem.getAttribute( name ); - - // Non-existent attributes return null, we normalize to undefined - return ret === null ? - undefined : - ret; - } - }, - - removeAttr: function( elem, value ) { - var propName, attrNames, name, l, isBool, - i = 0; - - if ( value && elem.nodeType === 1 ) { - attrNames = value.toLowerCase().split( rspace ); - l = attrNames.length; - - for ( ; i < l; i++ ) { - name = attrNames[ i ]; - - if ( name ) { - propName = jQuery.propFix[ name ] || name; - isBool = rboolean.test( name ); - - // See #9699 for explanation of this approach (setting first, then removal) - // Do not do this for boolean attributes (see #10870) - if ( !isBool ) { - jQuery.attr( elem, name, "" ); - } - elem.removeAttribute( getSetAttribute ? name : propName ); - - // Set corresponding property to false for boolean attributes - if ( isBool && propName in elem ) { - elem[ propName ] = false; - } - } - } - } - }, - - attrHooks: { - type: { - set: function( elem, value ) { - // We can't allow the type property to be changed (since it causes problems in IE) - if ( rtype.test( elem.nodeName ) && elem.parentNode ) { - jQuery.error( "type property can't be changed" ); - } else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { - // Setting the type on a radio button after the value resets the value in IE6-9 - // Reset value to it's default in case type is set after value - // This is for element creation - var val = elem.value; - elem.setAttribute( "type", value ); - if ( val ) { - elem.value = val; - } - return value; - } - } - }, - // Use the value property for back compat - // Use the nodeHook for button elements in IE6/7 (#1954) - value: { - get: function( elem, name ) { - if ( nodeHook && jQuery.nodeName( elem, "button" ) ) { - return nodeHook.get( elem, name ); - } - return name in elem ? - elem.value : - null; - }, - set: function( elem, value, name ) { - if ( nodeHook && jQuery.nodeName( elem, "button" ) ) { - return nodeHook.set( elem, value, name ); - } - // Does not return so that setAttribute is also used - elem.value = value; - } - } - }, - - propFix: { - tabindex: "tabIndex", - readonly: "readOnly", - "for": "htmlFor", - "class": "className", - maxlength: "maxLength", - cellspacing: "cellSpacing", - cellpadding: "cellPadding", - rowspan: "rowSpan", - colspan: "colSpan", - usemap: "useMap", - frameborder: "frameBorder", - contenteditable: "contentEditable" - }, - - prop: function( elem, name, value ) { - var ret, hooks, notxml, - nType = elem.nodeType; - - // don't get/set properties on text, comment and attribute nodes - if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { - return; - } - - notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); - - if ( notxml ) { - // Fix name and attach hooks - name = jQuery.propFix[ name ] || name; - hooks = jQuery.propHooks[ name ]; - } - - if ( value !== undefined ) { - if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { - return ret; - - } else { - return ( elem[ name ] = value ); - } - - } else { - if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { - return ret; - - } else { - return elem[ name ]; - } - } - }, - - propHooks: { - tabIndex: { - get: function( elem ) { - // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set - // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ - var attributeNode = elem.getAttributeNode("tabindex"); - - return attributeNode && attributeNode.specified ? - parseInt( attributeNode.value, 10 ) : - rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? - 0 : - undefined; - } - } - } -}); - -// Add the tabIndex propHook to attrHooks for back-compat (different case is intentional) -jQuery.attrHooks.tabindex = jQuery.propHooks.tabIndex; - -// Hook for boolean attributes -boolHook = { - get: function( elem, name ) { - // Align boolean attributes with corresponding properties - // Fall back to attribute presence where some booleans are not supported - var attrNode, - property = jQuery.prop( elem, name ); - return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ? - name.toLowerCase() : - undefined; - }, - set: function( elem, value, name ) { - var propName; - if ( value === false ) { - // Remove boolean attributes when set to false - jQuery.removeAttr( elem, name ); - } else { - // value is true since we know at this point it's type boolean and not false - // Set boolean attributes to the same name and set the DOM property - propName = jQuery.propFix[ name ] || name; - if ( propName in elem ) { - // Only set the IDL specifically if it already exists on the element - elem[ propName ] = true; - } - - elem.setAttribute( name, name.toLowerCase() ); - } - return name; - } -}; - -// IE6/7 do not support getting/setting some attributes with get/setAttribute -if ( !getSetAttribute ) { - - fixSpecified = { - name: true, - id: true, - coords: true - }; - - // Use this for any attribute in IE6/7 - // This fixes almost every IE6/7 issue - nodeHook = jQuery.valHooks.button = { - get: function( elem, name ) { - var ret; - ret = elem.getAttributeNode( name ); - return ret && ( fixSpecified[ name ] ? ret.nodeValue !== "" : ret.specified ) ? - ret.nodeValue : - undefined; - }, - set: function( elem, value, name ) { - // Set the existing or create a new attribute node - var ret = elem.getAttributeNode( name ); - if ( !ret ) { - ret = document.createAttribute( name ); - elem.setAttributeNode( ret ); - } - return ( ret.nodeValue = value + "" ); - } - }; - - // Apply the nodeHook to tabindex - jQuery.attrHooks.tabindex.set = nodeHook.set; - - // Set width and height to auto instead of 0 on empty string( Bug #8150 ) - // This is for removals - jQuery.each([ "width", "height" ], function( i, name ) { - jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { - set: function( elem, value ) { - if ( value === "" ) { - elem.setAttribute( name, "auto" ); - return value; - } - } - }); - }); - - // Set contenteditable to false on removals(#10429) - // Setting to empty string throws an error as an invalid value - jQuery.attrHooks.contenteditable = { - get: nodeHook.get, - set: function( elem, value, name ) { - if ( value === "" ) { - value = "false"; - } - nodeHook.set( elem, value, name ); - } - }; -} - - -// Some attributes require a special call on IE -if ( !jQuery.support.hrefNormalized ) { - jQuery.each([ "href", "src", "width", "height" ], function( i, name ) { - jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { - get: function( elem ) { - var ret = elem.getAttribute( name, 2 ); - return ret === null ? undefined : ret; - } - }); - }); -} - -if ( !jQuery.support.style ) { - jQuery.attrHooks.style = { - get: function( elem ) { - // Return undefined in the case of empty string - // Normalize to lowercase since IE uppercases css property names - return elem.style.cssText.toLowerCase() || undefined; - }, - set: function( elem, value ) { - return ( elem.style.cssText = "" + value ); - } - }; -} - -// Safari mis-reports the default selected property of an option -// Accessing the parent's selectedIndex property fixes it -if ( !jQuery.support.optSelected ) { - jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, { - get: function( elem ) { - var parent = elem.parentNode; - - if ( parent ) { - parent.selectedIndex; - - // Make sure that it also works with optgroups, see #5701 - if ( parent.parentNode ) { - parent.parentNode.selectedIndex; - } - } - return null; - } - }); -} - -// IE6/7 call enctype encoding -if ( !jQuery.support.enctype ) { - jQuery.propFix.enctype = "encoding"; -} - -// Radios and checkboxes getter/setter -if ( !jQuery.support.checkOn ) { - jQuery.each([ "radio", "checkbox" ], function() { - jQuery.valHooks[ this ] = { - get: function( elem ) { - // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified - return elem.getAttribute("value") === null ? "on" : elem.value; - } - }; - }); -} -jQuery.each([ "radio", "checkbox" ], function() { - jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { - set: function( elem, value ) { - if ( jQuery.isArray( value ) ) { - return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); - } - } - }); -}); - - - - -var rformElems = /^(?:textarea|input|select)$/i, - rtypenamespace = /^([^\.]*)?(?:\.(.+))?$/, - rhoverHack = /(?:^|\s)hover(\.\S+)?\b/, - rkeyEvent = /^key/, - rmouseEvent = /^(?:mouse|contextmenu)|click/, - rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, - rquickIs = /^(\w*)(?:#([\w\-]+))?(?:\.([\w\-]+))?$/, - quickParse = function( selector ) { - var quick = rquickIs.exec( selector ); - if ( quick ) { - // 0 1 2 3 - // [ _, tag, id, class ] - quick[1] = ( quick[1] || "" ).toLowerCase(); - quick[3] = quick[3] && new RegExp( "(?:^|\\s)" + quick[3] + "(?:\\s|$)" ); - } - return quick; - }, - quickIs = function( elem, m ) { - var attrs = elem.attributes || {}; - return ( - (!m[1] || elem.nodeName.toLowerCase() === m[1]) && - (!m[2] || (attrs.id || {}).value === m[2]) && - (!m[3] || m[3].test( (attrs[ "class" ] || {}).value )) - ); - }, - hoverHack = function( events ) { - return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" ); - }; - -/* - * Helper functions for managing events -- not part of the public interface. - * Props to Dean Edwards' addEvent library for many of the ideas. - */ -jQuery.event = { - - add: function( elem, types, handler, data, selector ) { - - var elemData, eventHandle, events, - t, tns, type, namespaces, handleObj, - handleObjIn, quick, handlers, special; - - // Don't attach events to noData or text/comment nodes (allow plain objects tho) - if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) { - return; - } - - // Caller can pass in an object of custom data in lieu of the handler - if ( handler.handler ) { - handleObjIn = handler; - handler = handleObjIn.handler; - selector = handleObjIn.selector; - } - - // Make sure that the handler has a unique ID, used to find/remove it later - if ( !handler.guid ) { - handler.guid = jQuery.guid++; - } - - // Init the element's event structure and main handler, if this is the first - events = elemData.events; - if ( !events ) { - elemData.events = events = {}; - } - eventHandle = elemData.handle; - if ( !eventHandle ) { - elemData.handle = eventHandle = function( e ) { - // Discard the second event of a jQuery.event.trigger() and - // when an event is called after a page has unloaded - return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ? - jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : - undefined; - }; - // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events - eventHandle.elem = elem; - } - - // Handle multiple events separated by a space - // jQuery(...).bind("mouseover mouseout", fn); - types = jQuery.trim( hoverHack(types) ).split( " " ); - for ( t = 0; t < types.length; t++ ) { - - tns = rtypenamespace.exec( types[t] ) || []; - type = tns[1]; - namespaces = ( tns[2] || "" ).split( "." ).sort(); - - // If event changes its type, use the special event handlers for the changed type - special = jQuery.event.special[ type ] || {}; - - // If selector defined, determine special event api type, otherwise given type - type = ( selector ? special.delegateType : special.bindType ) || type; - - // Update special based on newly reset type - special = jQuery.event.special[ type ] || {}; - - // handleObj is passed to all event handlers - handleObj = jQuery.extend({ - type: type, - origType: tns[1], - data: data, - handler: handler, - guid: handler.guid, - selector: selector, - quick: selector && quickParse( selector ), - namespace: namespaces.join(".") - }, handleObjIn ); - - // Init the event handler queue if we're the first - handlers = events[ type ]; - if ( !handlers ) { - handlers = events[ type ] = []; - handlers.delegateCount = 0; - - // Only use addEventListener/attachEvent if the special events handler returns false - if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { - // Bind the global event handler to the element - if ( elem.addEventListener ) { - elem.addEventListener( type, eventHandle, false ); - - } else if ( elem.attachEvent ) { - elem.attachEvent( "on" + type, eventHandle ); - } - } - } - - if ( special.add ) { - special.add.call( elem, handleObj ); - - if ( !handleObj.handler.guid ) { - handleObj.handler.guid = handler.guid; - } - } - - // Add to the element's handler list, delegates in front - if ( selector ) { - handlers.splice( handlers.delegateCount++, 0, handleObj ); - } else { - handlers.push( handleObj ); - } - - // Keep track of which events have ever been used, for event optimization - jQuery.event.global[ type ] = true; - } - - // Nullify elem to prevent memory leaks in IE - elem = null; - }, - - global: {}, - - // Detach an event or set of events from an element - remove: function( elem, types, handler, selector, mappedTypes ) { - - var elemData = jQuery.hasData( elem ) && jQuery._data( elem ), - t, tns, type, origType, namespaces, origCount, - j, events, special, handle, eventType, handleObj; - - if ( !elemData || !(events = elemData.events) ) { - return; - } - - // Once for each type.namespace in types; type may be omitted - types = jQuery.trim( hoverHack( types || "" ) ).split(" "); - for ( t = 0; t < types.length; t++ ) { - tns = rtypenamespace.exec( types[t] ) || []; - type = origType = tns[1]; - namespaces = tns[2]; - - // Unbind all events (on this namespace, if provided) for the element - if ( !type ) { - for ( type in events ) { - jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); - } - continue; - } - - special = jQuery.event.special[ type ] || {}; - type = ( selector? special.delegateType : special.bindType ) || type; - eventType = events[ type ] || []; - origCount = eventType.length; - namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.)?") + "(\\.|$)") : null; - - // Remove matching events - for ( j = 0; j < eventType.length; j++ ) { - handleObj = eventType[ j ]; - - if ( ( mappedTypes || origType === handleObj.origType ) && - ( !handler || handler.guid === handleObj.guid ) && - ( !namespaces || namespaces.test( handleObj.namespace ) ) && - ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { - eventType.splice( j--, 1 ); - - if ( handleObj.selector ) { - eventType.delegateCount--; - } - if ( special.remove ) { - special.remove.call( elem, handleObj ); - } - } - } - - // Remove generic event handler if we removed something and no more handlers exist - // (avoids potential for endless recursion during removal of special event handlers) - if ( eventType.length === 0 && origCount !== eventType.length ) { - if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) { - jQuery.removeEvent( elem, type, elemData.handle ); - } - - delete events[ type ]; - } - } - - // Remove the expando if it's no longer used - if ( jQuery.isEmptyObject( events ) ) { - handle = elemData.handle; - if ( handle ) { - handle.elem = null; - } - - // removeData also checks for emptiness and clears the expando if empty - // so use it instead of delete - jQuery.removeData( elem, [ "events", "handle" ], true ); - } - }, - - // Events that are safe to short-circuit if no handlers are attached. - // Native DOM events should not be added, they may have inline handlers. - customEvent: { - "getData": true, - "setData": true, - "changeData": true - }, - - trigger: function( event, data, elem, onlyHandlers ) { - // Don't do events on text and comment nodes - if ( elem && (elem.nodeType === 3 || elem.nodeType === 8) ) { - return; - } - - // Event object or event type - var type = event.type || event, - namespaces = [], - cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType; - - // focus/blur morphs to focusin/out; ensure we're not firing them right now - if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { - return; - } - - if ( type.indexOf( "!" ) >= 0 ) { - // Exclusive events trigger only for the exact event (no namespaces) - type = type.slice(0, -1); - exclusive = true; - } - - if ( type.indexOf( "." ) >= 0 ) { - // Namespaced trigger; create a regexp to match event type in handle() - namespaces = type.split("."); - type = namespaces.shift(); - namespaces.sort(); - } - - if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) { - // No jQuery handlers for this event type, and it can't have inline handlers - return; - } - - // Caller can pass in an Event, Object, or just an event type string - event = typeof event === "object" ? - // jQuery.Event object - event[ jQuery.expando ] ? event : - // Object literal - new jQuery.Event( type, event ) : - // Just the event type (string) - new jQuery.Event( type ); - - event.type = type; - event.isTrigger = true; - event.exclusive = exclusive; - event.namespace = namespaces.join( "." ); - event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)") : null; - ontype = type.indexOf( ":" ) < 0 ? "on" + type : ""; - - // Handle a global trigger - if ( !elem ) { - - // TODO: Stop taunting the data cache; remove global events and always attach to document - cache = jQuery.cache; - for ( i in cache ) { - if ( cache[ i ].events && cache[ i ].events[ type ] ) { - jQuery.event.trigger( event, data, cache[ i ].handle.elem, true ); - } - } - return; - } - - // Clean up the event in case it is being reused - event.result = undefined; - if ( !event.target ) { - event.target = elem; - } - - // Clone any incoming data and prepend the event, creating the handler arg list - data = data != null ? jQuery.makeArray( data ) : []; - data.unshift( event ); - - // Allow special events to draw outside the lines - special = jQuery.event.special[ type ] || {}; - if ( special.trigger && special.trigger.apply( elem, data ) === false ) { - return; - } - - // Determine event propagation path in advance, per W3C events spec (#9951) - // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) - eventPath = [[ elem, special.bindType || type ]]; - if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { - - bubbleType = special.delegateType || type; - cur = rfocusMorph.test( bubbleType + type ) ? elem : elem.parentNode; - old = null; - for ( ; cur; cur = cur.parentNode ) { - eventPath.push([ cur, bubbleType ]); - old = cur; - } - - // Only add window if we got to document (e.g., not plain obj or detached DOM) - if ( old && old === elem.ownerDocument ) { - eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]); - } - } - - // Fire handlers on the event path - for ( i = 0; i < eventPath.length && !event.isPropagationStopped(); i++ ) { - - cur = eventPath[i][0]; - event.type = eventPath[i][1]; - - handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); - if ( handle ) { - handle.apply( cur, data ); - } - // Note that this is a bare JS function and not a jQuery handler - handle = ontype && cur[ ontype ]; - if ( handle && jQuery.acceptData( cur ) && handle.apply( cur, data ) === false ) { - event.preventDefault(); - } - } - event.type = type; - - // If nobody prevented the default action, do it now - if ( !onlyHandlers && !event.isDefaultPrevented() ) { - - if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) && - !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) { - - // Call a native DOM method on the target with the same name name as the event. - // Can't use an .isFunction() check here because IE6/7 fails that test. - // Don't do default actions on window, that's where global variables be (#6170) - // IE<9 dies on focus/blur to hidden element (#1486) - if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) { - - // Don't re-trigger an onFOO event when we call its FOO() method - old = elem[ ontype ]; - - if ( old ) { - elem[ ontype ] = null; - } - - // Prevent re-triggering of the same event, since we already bubbled it above - jQuery.event.triggered = type; - elem[ type ](); - jQuery.event.triggered = undefined; - - if ( old ) { - elem[ ontype ] = old; - } - } - } - } - - return event.result; - }, - - dispatch: function( event ) { - - // Make a writable jQuery.Event from the native event object - event = jQuery.event.fix( event || window.event ); - - var handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []), - delegateCount = handlers.delegateCount, - args = [].slice.call( arguments, 0 ), - run_all = !event.exclusive && !event.namespace, - special = jQuery.event.special[ event.type ] || {}, - handlerQueue = [], - i, j, cur, jqcur, ret, selMatch, matched, matches, handleObj, sel, related; - - // Use the fix-ed jQuery.Event rather than the (read-only) native event - args[0] = event; - event.delegateTarget = this; - - // Call the preDispatch hook for the mapped type, and let it bail if desired - if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { - return; - } - - // Determine handlers that should run if there are delegated events - // Avoid non-left-click bubbling in Firefox (#3861) - if ( delegateCount && !(event.button && event.type === "click") ) { - - // Pregenerate a single jQuery object for reuse with .is() - jqcur = jQuery(this); - jqcur.context = this.ownerDocument || this; - - for ( cur = event.target; cur != this; cur = cur.parentNode || this ) { - - // Don't process events on disabled elements (#6911, #8165) - if ( cur.disabled !== true ) { - selMatch = {}; - matches = []; - jqcur[0] = cur; - for ( i = 0; i < delegateCount; i++ ) { - handleObj = handlers[ i ]; - sel = handleObj.selector; - - if ( selMatch[ sel ] === undefined ) { - selMatch[ sel ] = ( - handleObj.quick ? quickIs( cur, handleObj.quick ) : jqcur.is( sel ) - ); - } - if ( selMatch[ sel ] ) { - matches.push( handleObj ); - } - } - if ( matches.length ) { - handlerQueue.push({ elem: cur, matches: matches }); - } - } - } - } - - // Add the remaining (directly-bound) handlers - if ( handlers.length > delegateCount ) { - handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) }); - } - - // Run delegates first; they may want to stop propagation beneath us - for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) { - matched = handlerQueue[ i ]; - event.currentTarget = matched.elem; - - for ( j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++ ) { - handleObj = matched.matches[ j ]; - - // Triggered event must either 1) be non-exclusive and have no namespace, or - // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). - if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) { - - event.data = handleObj.data; - event.handleObj = handleObj; - - ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) - .apply( matched.elem, args ); - - if ( ret !== undefined ) { - event.result = ret; - if ( ret === false ) { - event.preventDefault(); - event.stopPropagation(); - } - } - } - } - } - - // Call the postDispatch hook for the mapped type - if ( special.postDispatch ) { - special.postDispatch.call( this, event ); - } - - return event.result; - }, - - // Includes some event props shared by KeyEvent and MouseEvent - // *** attrChange attrName relatedNode srcElement are not normalized, non-W3C, deprecated, will be removed in 1.8 *** - props: "attrChange attrName relatedNode srcElement altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), - - fixHooks: {}, - - keyHooks: { - props: "char charCode key keyCode".split(" "), - filter: function( event, original ) { - - // Add which for key events - if ( event.which == null ) { - event.which = original.charCode != null ? original.charCode : original.keyCode; - } - - return event; - } - }, - - mouseHooks: { - props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), - filter: function( event, original ) { - var eventDoc, doc, body, - button = original.button, - fromElement = original.fromElement; - - // Calculate pageX/Y if missing and clientX/Y available - if ( event.pageX == null && original.clientX != null ) { - eventDoc = event.target.ownerDocument || document; - doc = eventDoc.documentElement; - body = eventDoc.body; - - event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); - event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); - } - - // Add relatedTarget, if necessary - if ( !event.relatedTarget && fromElement ) { - event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; - } - - // Add which for click: 1 === left; 2 === middle; 3 === right - // Note: button is not normalized, so don't use it - if ( !event.which && button !== undefined ) { - event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); - } - - return event; - } - }, - - fix: function( event ) { - if ( event[ jQuery.expando ] ) { - return event; - } - - // Create a writable copy of the event object and normalize some properties - var i, prop, - originalEvent = event, - fixHook = jQuery.event.fixHooks[ event.type ] || {}, - copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; - - event = jQuery.Event( originalEvent ); - - for ( i = copy.length; i; ) { - prop = copy[ --i ]; - event[ prop ] = originalEvent[ prop ]; - } - - // Fix target property, if necessary (#1925, IE 6/7/8 & Safari2) - if ( !event.target ) { - event.target = originalEvent.srcElement || document; - } - - // Target should not be a text node (#504, Safari) - if ( event.target.nodeType === 3 ) { - event.target = event.target.parentNode; - } - - // For mouse/key events; add metaKey if it's not there (#3368, IE6/7/8) - if ( event.metaKey === undefined ) { - event.metaKey = event.ctrlKey; - } - - return fixHook.filter? fixHook.filter( event, originalEvent ) : event; - }, - - special: { - ready: { - // Make sure the ready event is setup - setup: jQuery.bindReady - }, - - load: { - // Prevent triggered image.load events from bubbling to window.load - noBubble: true - }, - - focus: { - delegateType: "focusin" - }, - blur: { - delegateType: "focusout" - }, - - beforeunload: { - setup: function( data, namespaces, eventHandle ) { - // We only want to do this special case on windows - if ( jQuery.isWindow( this ) ) { - this.onbeforeunload = eventHandle; - } - }, - - teardown: function( namespaces, eventHandle ) { - if ( this.onbeforeunload === eventHandle ) { - this.onbeforeunload = null; - } - } - } - }, - - simulate: function( type, elem, event, bubble ) { - // Piggyback on a donor event to simulate a different one. - // Fake originalEvent to avoid donor's stopPropagation, but if the - // simulated event prevents default then we do the same on the donor. - var e = jQuery.extend( - new jQuery.Event(), - event, - { type: type, - isSimulated: true, - originalEvent: {} - } - ); - if ( bubble ) { - jQuery.event.trigger( e, null, elem ); - } else { - jQuery.event.dispatch.call( elem, e ); - } - if ( e.isDefaultPrevented() ) { - event.preventDefault(); - } - } -}; - -// Some plugins are using, but it's undocumented/deprecated and will be removed. -// The 1.7 special event interface should provide all the hooks needed now. -jQuery.event.handle = jQuery.event.dispatch; - -jQuery.removeEvent = document.removeEventListener ? - function( elem, type, handle ) { - if ( elem.removeEventListener ) { - elem.removeEventListener( type, handle, false ); - } - } : - function( elem, type, handle ) { - if ( elem.detachEvent ) { - elem.detachEvent( "on" + type, handle ); - } - }; - -jQuery.Event = function( src, props ) { - // Allow instantiation without the 'new' keyword - if ( !(this instanceof jQuery.Event) ) { - return new jQuery.Event( src, props ); - } - - // Event object - if ( src && src.type ) { - this.originalEvent = src; - this.type = src.type; - - // Events bubbling up the document may have been marked as prevented - // by a handler lower down the tree; reflect the correct value. - this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || - src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; - - // Event type - } else { - this.type = src; - } - - // Put explicitly provided properties onto the event object - if ( props ) { - jQuery.extend( this, props ); - } - - // Create a timestamp if incoming event doesn't have one - this.timeStamp = src && src.timeStamp || jQuery.now(); - - // Mark it as fixed - this[ jQuery.expando ] = true; -}; - -function returnFalse() { - return false; -} -function returnTrue() { - return true; -} - -// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding -// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html -jQuery.Event.prototype = { - preventDefault: function() { - this.isDefaultPrevented = returnTrue; - - var e = this.originalEvent; - if ( !e ) { - return; - } - - // if preventDefault exists run it on the original event - if ( e.preventDefault ) { - e.preventDefault(); - - // otherwise set the returnValue property of the original event to false (IE) - } else { - e.returnValue = false; - } - }, - stopPropagation: function() { - this.isPropagationStopped = returnTrue; - - var e = this.originalEvent; - if ( !e ) { - return; - } - // if stopPropagation exists run it on the original event - if ( e.stopPropagation ) { - e.stopPropagation(); - } - // otherwise set the cancelBubble property of the original event to true (IE) - e.cancelBubble = true; - }, - stopImmediatePropagation: function() { - this.isImmediatePropagationStopped = returnTrue; - this.stopPropagation(); - }, - isDefaultPrevented: returnFalse, - isPropagationStopped: returnFalse, - isImmediatePropagationStopped: returnFalse -}; - -// Create mouseenter/leave events using mouseover/out and event-time checks -jQuery.each({ - mouseenter: "mouseover", - mouseleave: "mouseout" -}, function( orig, fix ) { - jQuery.event.special[ orig ] = { - delegateType: fix, - bindType: fix, - - handle: function( event ) { - var target = this, - related = event.relatedTarget, - handleObj = event.handleObj, - selector = handleObj.selector, - ret; - - // For mousenter/leave call the handler if related is outside the target. - // NB: No relatedTarget if the mouse left/entered the browser window - if ( !related || (related !== target && !jQuery.contains( target, related )) ) { - event.type = handleObj.origType; - ret = handleObj.handler.apply( this, arguments ); - event.type = fix; - } - return ret; - } - }; -}); - -// IE submit delegation -if ( !jQuery.support.submitBubbles ) { - - jQuery.event.special.submit = { - setup: function() { - // Only need this for delegated form submit events - if ( jQuery.nodeName( this, "form" ) ) { - return false; - } - - // Lazy-add a submit handler when a descendant form may potentially be submitted - jQuery.event.add( this, "click._submit keypress._submit", function( e ) { - // Node name check avoids a VML-related crash in IE (#9807) - var elem = e.target, - form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; - if ( form && !form._submit_attached ) { - jQuery.event.add( form, "submit._submit", function( event ) { - event._submit_bubble = true; - }); - form._submit_attached = true; - } - }); - // return undefined since we don't need an event listener - }, - - postDispatch: function( event ) { - // If form was submitted by the user, bubble the event up the tree - if ( event._submit_bubble ) { - delete event._submit_bubble; - if ( this.parentNode && !event.isTrigger ) { - jQuery.event.simulate( "submit", this.parentNode, event, true ); - } - } - }, - - teardown: function() { - // Only need this for delegated form submit events - if ( jQuery.nodeName( this, "form" ) ) { - return false; - } - - // Remove delegated handlers; cleanData eventually reaps submit handlers attached above - jQuery.event.remove( this, "._submit" ); - } - }; -} - -// IE change delegation and checkbox/radio fix -if ( !jQuery.support.changeBubbles ) { - - jQuery.event.special.change = { - - setup: function() { - - if ( rformElems.test( this.nodeName ) ) { - // IE doesn't fire change on a check/radio until blur; trigger it on click - // after a propertychange. Eat the blur-change in special.change.handle. - // This still fires onchange a second time for check/radio after blur. - if ( this.type === "checkbox" || this.type === "radio" ) { - jQuery.event.add( this, "propertychange._change", function( event ) { - if ( event.originalEvent.propertyName === "checked" ) { - this._just_changed = true; - } - }); - jQuery.event.add( this, "click._change", function( event ) { - if ( this._just_changed && !event.isTrigger ) { - this._just_changed = false; - jQuery.event.simulate( "change", this, event, true ); - } - }); - } - return false; - } - // Delegated event; lazy-add a change handler on descendant inputs - jQuery.event.add( this, "beforeactivate._change", function( e ) { - var elem = e.target; - - if ( rformElems.test( elem.nodeName ) && !elem._change_attached ) { - jQuery.event.add( elem, "change._change", function( event ) { - if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { - jQuery.event.simulate( "change", this.parentNode, event, true ); - } - }); - elem._change_attached = true; - } - }); - }, - - handle: function( event ) { - var elem = event.target; - - // Swallow native change events from checkbox/radio, we already triggered them above - if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { - return event.handleObj.handler.apply( this, arguments ); - } - }, - - teardown: function() { - jQuery.event.remove( this, "._change" ); - - return rformElems.test( this.nodeName ); - } - }; -} - -// Create "bubbling" focus and blur events -if ( !jQuery.support.focusinBubbles ) { - jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { - - // Attach a single capturing handler while someone wants focusin/focusout - var attaches = 0, - handler = function( event ) { - jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); - }; - - jQuery.event.special[ fix ] = { - setup: function() { - if ( attaches++ === 0 ) { - document.addEventListener( orig, handler, true ); - } - }, - teardown: function() { - if ( --attaches === 0 ) { - document.removeEventListener( orig, handler, true ); - } - } - }; - }); -} - -jQuery.fn.extend({ - - on: function( types, selector, data, fn, /*INTERNAL*/ one ) { - var origFn, type; - - // Types can be a map of types/handlers - if ( typeof types === "object" ) { - // ( types-Object, selector, data ) - if ( typeof selector !== "string" ) { // && selector != null - // ( types-Object, data ) - data = data || selector; - selector = undefined; - } - for ( type in types ) { - this.on( type, selector, data, types[ type ], one ); - } - return this; - } - - if ( data == null && fn == null ) { - // ( types, fn ) - fn = selector; - data = selector = undefined; - } else if ( fn == null ) { - if ( typeof selector === "string" ) { - // ( types, selector, fn ) - fn = data; - data = undefined; - } else { - // ( types, data, fn ) - fn = data; - data = selector; - selector = undefined; - } - } - if ( fn === false ) { - fn = returnFalse; - } else if ( !fn ) { - return this; - } - - if ( one === 1 ) { - origFn = fn; - fn = function( event ) { - // Can use an empty set, since event contains the info - jQuery().off( event ); - return origFn.apply( this, arguments ); - }; - // Use same guid so caller can remove using origFn - fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); - } - return this.each( function() { - jQuery.event.add( this, types, fn, data, selector ); - }); - }, - one: function( types, selector, data, fn ) { - return this.on( types, selector, data, fn, 1 ); - }, - off: function( types, selector, fn ) { - if ( types && types.preventDefault && types.handleObj ) { - // ( event ) dispatched jQuery.Event - var handleObj = types.handleObj; - jQuery( types.delegateTarget ).off( - handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, - handleObj.selector, - handleObj.handler - ); - return this; - } - if ( typeof types === "object" ) { - // ( types-object [, selector] ) - for ( var type in types ) { - this.off( type, selector, types[ type ] ); - } - return this; - } - if ( selector === false || typeof selector === "function" ) { - // ( types [, fn] ) - fn = selector; - selector = undefined; - } - if ( fn === false ) { - fn = returnFalse; - } - return this.each(function() { - jQuery.event.remove( this, types, fn, selector ); - }); - }, - - bind: function( types, data, fn ) { - return this.on( types, null, data, fn ); - }, - unbind: function( types, fn ) { - return this.off( types, null, fn ); - }, - - live: function( types, data, fn ) { - jQuery( this.context ).on( types, this.selector, data, fn ); - return this; - }, - die: function( types, fn ) { - jQuery( this.context ).off( types, this.selector || "**", fn ); - return this; - }, - - delegate: function( selector, types, data, fn ) { - return this.on( types, selector, data, fn ); - }, - undelegate: function( selector, types, fn ) { - // ( namespace ) or ( selector, types [, fn] ) - return arguments.length == 1? this.off( selector, "**" ) : this.off( types, selector, fn ); - }, - - trigger: function( type, data ) { - return this.each(function() { - jQuery.event.trigger( type, data, this ); - }); - }, - triggerHandler: function( type, data ) { - if ( this[0] ) { - return jQuery.event.trigger( type, data, this[0], true ); - } - }, - - toggle: function( fn ) { - // Save reference to arguments for access in closure - var args = arguments, - guid = fn.guid || jQuery.guid++, - i = 0, - toggler = function( event ) { - // Figure out which function to execute - var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i; - jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 ); - - // Make sure that clicks stop - event.preventDefault(); - - // and execute the function - return args[ lastToggle ].apply( this, arguments ) || false; - }; - - // link all the functions, so any of them can unbind this click handler - toggler.guid = guid; - while ( i < args.length ) { - args[ i++ ].guid = guid; - } - - return this.click( toggler ); - }, - - hover: function( fnOver, fnOut ) { - return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); - } -}); - -jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + - "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + - "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { - - // Handle event binding - jQuery.fn[ name ] = function( data, fn ) { - if ( fn == null ) { - fn = data; - data = null; - } - - return arguments.length > 0 ? - this.on( name, null, data, fn ) : - this.trigger( name ); - }; - - if ( jQuery.attrFn ) { - jQuery.attrFn[ name ] = true; - } - - if ( rkeyEvent.test( name ) ) { - jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks; - } - - if ( rmouseEvent.test( name ) ) { - jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks; - } -}); - - - -/*! - * Sizzle CSS Selector Engine - * Copyright 2011, The Dojo Foundation - * Released under the MIT, BSD, and GPL Licenses. - * More information: http://sizzlejs.com/ - */ -(function(){ - -var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, - expando = "sizcache" + (Math.random() + '').replace('.', ''), - done = 0, - toString = Object.prototype.toString, - hasDuplicate = false, - baseHasDuplicate = true, - rBackslash = /\\/g, - rReturn = /\r\n/g, - rNonWord = /\W/; - -// Here we check if the JavaScript engine is using some sort of -// optimization where it does not always call our comparision -// function. If that is the case, discard the hasDuplicate value. -// Thus far that includes Google Chrome. -[0, 0].sort(function() { - baseHasDuplicate = false; - return 0; -}); - -var Sizzle = function( selector, context, results, seed ) { - results = results || []; - context = context || document; - - var origContext = context; - - if ( context.nodeType !== 1 && context.nodeType !== 9 ) { - return []; - } - - if ( !selector || typeof selector !== "string" ) { - return results; - } - - var m, set, checkSet, extra, ret, cur, pop, i, - prune = true, - contextXML = Sizzle.isXML( context ), - parts = [], - soFar = selector; - - // Reset the position of the chunker regexp (start from head) - do { - chunker.exec( "" ); - m = chunker.exec( soFar ); - - if ( m ) { - soFar = m[3]; - - parts.push( m[1] ); - - if ( m[2] ) { - extra = m[3]; - break; - } - } - } while ( m ); - - if ( parts.length > 1 && origPOS.exec( selector ) ) { - - if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { - set = posProcess( parts[0] + parts[1], context, seed ); - - } else { - set = Expr.relative[ parts[0] ] ? - [ context ] : - Sizzle( parts.shift(), context ); - - while ( parts.length ) { - selector = parts.shift(); - - if ( Expr.relative[ selector ] ) { - selector += parts.shift(); - } - - set = posProcess( selector, set, seed ); - } - } - - } else { - // Take a shortcut and set the context if the root selector is an ID - // (but not if it'll be faster if the inner selector is an ID) - if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML && - Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) { - - ret = Sizzle.find( parts.shift(), context, contextXML ); - context = ret.expr ? - Sizzle.filter( ret.expr, ret.set )[0] : - ret.set[0]; - } - - if ( context ) { - ret = seed ? - { expr: parts.pop(), set: makeArray(seed) } : - Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML ); - - set = ret.expr ? - Sizzle.filter( ret.expr, ret.set ) : - ret.set; - - if ( parts.length > 0 ) { - checkSet = makeArray( set ); - - } else { - prune = false; - } - - while ( parts.length ) { - cur = parts.pop(); - pop = cur; - - if ( !Expr.relative[ cur ] ) { - cur = ""; - } else { - pop = parts.pop(); - } - - if ( pop == null ) { - pop = context; - } - - Expr.relative[ cur ]( checkSet, pop, contextXML ); - } - - } else { - checkSet = parts = []; - } - } - - if ( !checkSet ) { - checkSet = set; - } - - if ( !checkSet ) { - Sizzle.error( cur || selector ); - } - - if ( toString.call(checkSet) === "[object Array]" ) { - if ( !prune ) { - results.push.apply( results, checkSet ); - - } else if ( context && context.nodeType === 1 ) { - for ( i = 0; checkSet[i] != null; i++ ) { - if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) { - results.push( set[i] ); - } - } - - } else { - for ( i = 0; checkSet[i] != null; i++ ) { - if ( checkSet[i] && checkSet[i].nodeType === 1 ) { - results.push( set[i] ); - } - } - } - - } else { - makeArray( checkSet, results ); - } - - if ( extra ) { - Sizzle( extra, origContext, results, seed ); - Sizzle.uniqueSort( results ); - } - - return results; -}; - -Sizzle.uniqueSort = function( results ) { - if ( sortOrder ) { - hasDuplicate = baseHasDuplicate; - results.sort( sortOrder ); - - if ( hasDuplicate ) { - for ( var i = 1; i < results.length; i++ ) { - if ( results[i] === results[ i - 1 ] ) { - results.splice( i--, 1 ); - } - } - } - } - - return results; -}; - -Sizzle.matches = function( expr, set ) { - return Sizzle( expr, null, null, set ); -}; - -Sizzle.matchesSelector = function( node, expr ) { - return Sizzle( expr, null, null, [node] ).length > 0; -}; - -Sizzle.find = function( expr, context, isXML ) { - var set, i, len, match, type, left; - - if ( !expr ) { - return []; - } - - for ( i = 0, len = Expr.order.length; i < len; i++ ) { - type = Expr.order[i]; - - if ( (match = Expr.leftMatch[ type ].exec( expr )) ) { - left = match[1]; - match.splice( 1, 1 ); - - if ( left.substr( left.length - 1 ) !== "\\" ) { - match[1] = (match[1] || "").replace( rBackslash, "" ); - set = Expr.find[ type ]( match, context, isXML ); - - if ( set != null ) { - expr = expr.replace( Expr.match[ type ], "" ); - break; - } - } - } - } - - if ( !set ) { - set = typeof context.getElementsByTagName !== "undefined" ? - context.getElementsByTagName( "*" ) : - []; - } - - return { set: set, expr: expr }; -}; - -Sizzle.filter = function( expr, set, inplace, not ) { - var match, anyFound, - type, found, item, filter, left, - i, pass, - old = expr, - result = [], - curLoop = set, - isXMLFilter = set && set[0] && Sizzle.isXML( set[0] ); - - while ( expr && set.length ) { - for ( type in Expr.filter ) { - if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) { - filter = Expr.filter[ type ]; - left = match[1]; - - anyFound = false; - - match.splice(1,1); - - if ( left.substr( left.length - 1 ) === "\\" ) { - continue; - } - - if ( curLoop === result ) { - result = []; - } - - if ( Expr.preFilter[ type ] ) { - match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); - - if ( !match ) { - anyFound = found = true; - - } else if ( match === true ) { - continue; - } - } - - if ( match ) { - for ( i = 0; (item = curLoop[i]) != null; i++ ) { - if ( item ) { - found = filter( item, match, i, curLoop ); - pass = not ^ found; - - if ( inplace && found != null ) { - if ( pass ) { - anyFound = true; - - } else { - curLoop[i] = false; - } - - } else if ( pass ) { - result.push( item ); - anyFound = true; - } - } - } - } - - if ( found !== undefined ) { - if ( !inplace ) { - curLoop = result; - } - - expr = expr.replace( Expr.match[ type ], "" ); - - if ( !anyFound ) { - return []; - } - - break; - } - } - } - - // Improper expression - if ( expr === old ) { - if ( anyFound == null ) { - Sizzle.error( expr ); - - } else { - break; - } - } - - old = expr; - } - - return curLoop; -}; - -Sizzle.error = function( msg ) { - throw new Error( "Syntax error, unrecognized expression: " + msg ); -}; - -/** - * Utility function for retreiving the text value of an array of DOM nodes - * @param {Array|Element} elem - */ -var getText = Sizzle.getText = function( elem ) { - var i, node, - nodeType = elem.nodeType, - ret = ""; - - if ( nodeType ) { - if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { - // Use textContent || innerText for elements - if ( typeof elem.textContent === 'string' ) { - return elem.textContent; - } else if ( typeof elem.innerText === 'string' ) { - // Replace IE's carriage returns - return elem.innerText.replace( rReturn, '' ); - } else { - // Traverse it's children - for ( elem = elem.firstChild; elem; elem = elem.nextSibling) { - ret += getText( elem ); - } - } - } else if ( nodeType === 3 || nodeType === 4 ) { - return elem.nodeValue; - } - } else { - - // If no nodeType, this is expected to be an array - for ( i = 0; (node = elem[i]); i++ ) { - // Do not traverse comment nodes - if ( node.nodeType !== 8 ) { - ret += getText( node ); - } - } - } - return ret; -}; - -var Expr = Sizzle.selectors = { - order: [ "ID", "NAME", "TAG" ], - - match: { - ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, - CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, - NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/, - ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/, - TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/, - CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/, - POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/, - PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/ - }, - - leftMatch: {}, - - attrMap: { - "class": "className", - "for": "htmlFor" - }, - - attrHandle: { - href: function( elem ) { - return elem.getAttribute( "href" ); - }, - type: function( elem ) { - return elem.getAttribute( "type" ); - } - }, - - relative: { - "+": function(checkSet, part){ - var isPartStr = typeof part === "string", - isTag = isPartStr && !rNonWord.test( part ), - isPartStrNotTag = isPartStr && !isTag; - - if ( isTag ) { - part = part.toLowerCase(); - } - - for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { - if ( (elem = checkSet[i]) ) { - while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} - - checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ? - elem || false : - elem === part; - } - } - - if ( isPartStrNotTag ) { - Sizzle.filter( part, checkSet, true ); - } - }, - - ">": function( checkSet, part ) { - var elem, - isPartStr = typeof part === "string", - i = 0, - l = checkSet.length; - - if ( isPartStr && !rNonWord.test( part ) ) { - part = part.toLowerCase(); - - for ( ; i < l; i++ ) { - elem = checkSet[i]; - - if ( elem ) { - var parent = elem.parentNode; - checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false; - } - } - - } else { - for ( ; i < l; i++ ) { - elem = checkSet[i]; - - if ( elem ) { - checkSet[i] = isPartStr ? - elem.parentNode : - elem.parentNode === part; - } - } - - if ( isPartStr ) { - Sizzle.filter( part, checkSet, true ); - } - } - }, - - "": function(checkSet, part, isXML){ - var nodeCheck, - doneName = done++, - checkFn = dirCheck; - - if ( typeof part === "string" && !rNonWord.test( part ) ) { - part = part.toLowerCase(); - nodeCheck = part; - checkFn = dirNodeCheck; - } - - checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML ); - }, - - "~": function( checkSet, part, isXML ) { - var nodeCheck, - doneName = done++, - checkFn = dirCheck; - - if ( typeof part === "string" && !rNonWord.test( part ) ) { - part = part.toLowerCase(); - nodeCheck = part; - checkFn = dirNodeCheck; - } - - checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML ); - } - }, - - find: { - ID: function( match, context, isXML ) { - if ( typeof context.getElementById !== "undefined" && !isXML ) { - var m = context.getElementById(match[1]); - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - return m && m.parentNode ? [m] : []; - } - }, - - NAME: function( match, context ) { - if ( typeof context.getElementsByName !== "undefined" ) { - var ret = [], - results = context.getElementsByName( match[1] ); - - for ( var i = 0, l = results.length; i < l; i++ ) { - if ( results[i].getAttribute("name") === match[1] ) { - ret.push( results[i] ); - } - } - - return ret.length === 0 ? null : ret; - } - }, - - TAG: function( match, context ) { - if ( typeof context.getElementsByTagName !== "undefined" ) { - return context.getElementsByTagName( match[1] ); - } - } - }, - preFilter: { - CLASS: function( match, curLoop, inplace, result, not, isXML ) { - match = " " + match[1].replace( rBackslash, "" ) + " "; - - if ( isXML ) { - return match; - } - - for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { - if ( elem ) { - if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0) ) { - if ( !inplace ) { - result.push( elem ); - } - - } else if ( inplace ) { - curLoop[i] = false; - } - } - } - - return false; - }, - - ID: function( match ) { - return match[1].replace( rBackslash, "" ); - }, - - TAG: function( match, curLoop ) { - return match[1].replace( rBackslash, "" ).toLowerCase(); - }, - - CHILD: function( match ) { - if ( match[1] === "nth" ) { - if ( !match[2] ) { - Sizzle.error( match[0] ); - } - - match[2] = match[2].replace(/^\+|\s*/g, ''); - - // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6' - var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec( - match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" || - !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); - - // calculate the numbers (first)n+(last) including if they are negative - match[2] = (test[1] + (test[2] || 1)) - 0; - match[3] = test[3] - 0; - } - else if ( match[2] ) { - Sizzle.error( match[0] ); - } - - // TODO: Move to normal caching system - match[0] = done++; - - return match; - }, - - ATTR: function( match, curLoop, inplace, result, not, isXML ) { - var name = match[1] = match[1].replace( rBackslash, "" ); - - if ( !isXML && Expr.attrMap[name] ) { - match[1] = Expr.attrMap[name]; - } - - // Handle if an un-quoted value was used - match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" ); - - if ( match[2] === "~=" ) { - match[4] = " " + match[4] + " "; - } - - return match; - }, - - PSEUDO: function( match, curLoop, inplace, result, not ) { - if ( match[1] === "not" ) { - // If we're dealing with a complex expression, or a simple one - if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) { - match[3] = Sizzle(match[3], null, null, curLoop); - - } else { - var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); - - if ( !inplace ) { - result.push.apply( result, ret ); - } - - return false; - } - - } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { - return true; - } - - return match; - }, - - POS: function( match ) { - match.unshift( true ); - - return match; - } - }, - - filters: { - enabled: function( elem ) { - return elem.disabled === false && elem.type !== "hidden"; - }, - - disabled: function( elem ) { - return elem.disabled === true; - }, - - checked: function( elem ) { - return elem.checked === true; - }, - - selected: function( elem ) { - // Accessing this property makes selected-by-default - // options in Safari work properly - if ( elem.parentNode ) { - elem.parentNode.selectedIndex; - } - - return elem.selected === true; - }, - - parent: function( elem ) { - return !!elem.firstChild; - }, - - empty: function( elem ) { - return !elem.firstChild; - }, - - has: function( elem, i, match ) { - return !!Sizzle( match[3], elem ).length; - }, - - header: function( elem ) { - return (/h\d/i).test( elem.nodeName ); - }, - - text: function( elem ) { - var attr = elem.getAttribute( "type" ), type = elem.type; - // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) - // use getAttribute instead to test this case - return elem.nodeName.toLowerCase() === "input" && "text" === type && ( attr === type || attr === null ); - }, - - radio: function( elem ) { - return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type; - }, - - checkbox: function( elem ) { - return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type; - }, - - file: function( elem ) { - return elem.nodeName.toLowerCase() === "input" && "file" === elem.type; - }, - - password: function( elem ) { - return elem.nodeName.toLowerCase() === "input" && "password" === elem.type; - }, - - submit: function( elem ) { - var name = elem.nodeName.toLowerCase(); - return (name === "input" || name === "button") && "submit" === elem.type; - }, - - image: function( elem ) { - return elem.nodeName.toLowerCase() === "input" && "image" === elem.type; - }, - - reset: function( elem ) { - var name = elem.nodeName.toLowerCase(); - return (name === "input" || name === "button") && "reset" === elem.type; - }, - - button: function( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && "button" === elem.type || name === "button"; - }, - - input: function( elem ) { - return (/input|select|textarea|button/i).test( elem.nodeName ); - }, - - focus: function( elem ) { - return elem === elem.ownerDocument.activeElement; - } - }, - setFilters: { - first: function( elem, i ) { - return i === 0; - }, - - last: function( elem, i, match, array ) { - return i === array.length - 1; - }, - - even: function( elem, i ) { - return i % 2 === 0; - }, - - odd: function( elem, i ) { - return i % 2 === 1; - }, - - lt: function( elem, i, match ) { - return i < match[3] - 0; - }, - - gt: function( elem, i, match ) { - return i > match[3] - 0; - }, - - nth: function( elem, i, match ) { - return match[3] - 0 === i; - }, - - eq: function( elem, i, match ) { - return match[3] - 0 === i; - } - }, - filter: { - PSEUDO: function( elem, match, i, array ) { - var name = match[1], - filter = Expr.filters[ name ]; - - if ( filter ) { - return filter( elem, i, match, array ); - - } else if ( name === "contains" ) { - return (elem.textContent || elem.innerText || getText([ elem ]) || "").indexOf(match[3]) >= 0; - - } else if ( name === "not" ) { - var not = match[3]; - - for ( var j = 0, l = not.length; j < l; j++ ) { - if ( not[j] === elem ) { - return false; - } - } - - return true; - - } else { - Sizzle.error( name ); - } - }, - - CHILD: function( elem, match ) { - var first, last, - doneName, parent, cache, - count, diff, - type = match[1], - node = elem; - - switch ( type ) { - case "only": - case "first": - while ( (node = node.previousSibling) ) { - if ( node.nodeType === 1 ) { - return false; - } - } - - if ( type === "first" ) { - return true; - } - - node = elem; - - /* falls through */ - case "last": - while ( (node = node.nextSibling) ) { - if ( node.nodeType === 1 ) { - return false; - } - } - - return true; - - case "nth": - first = match[2]; - last = match[3]; - - if ( first === 1 && last === 0 ) { - return true; - } - - doneName = match[0]; - parent = elem.parentNode; - - if ( parent && (parent[ expando ] !== doneName || !elem.nodeIndex) ) { - count = 0; - - for ( node = parent.firstChild; node; node = node.nextSibling ) { - if ( node.nodeType === 1 ) { - node.nodeIndex = ++count; - } - } - - parent[ expando ] = doneName; - } - - diff = elem.nodeIndex - last; - - if ( first === 0 ) { - return diff === 0; - - } else { - return ( diff % first === 0 && diff / first >= 0 ); - } - } - }, - - ID: function( elem, match ) { - return elem.nodeType === 1 && elem.getAttribute("id") === match; - }, - - TAG: function( elem, match ) { - return (match === "*" && elem.nodeType === 1) || !!elem.nodeName && elem.nodeName.toLowerCase() === match; - }, - - CLASS: function( elem, match ) { - return (" " + (elem.className || elem.getAttribute("class")) + " ") - .indexOf( match ) > -1; - }, - - ATTR: function( elem, match ) { - var name = match[1], - result = Sizzle.attr ? - Sizzle.attr( elem, name ) : - Expr.attrHandle[ name ] ? - Expr.attrHandle[ name ]( elem ) : - elem[ name ] != null ? - elem[ name ] : - elem.getAttribute( name ), - value = result + "", - type = match[2], - check = match[4]; - - return result == null ? - type === "!=" : - !type && Sizzle.attr ? - result != null : - type === "=" ? - value === check : - type === "*=" ? - value.indexOf(check) >= 0 : - type === "~=" ? - (" " + value + " ").indexOf(check) >= 0 : - !check ? - value && result !== false : - type === "!=" ? - value !== check : - type === "^=" ? - value.indexOf(check) === 0 : - type === "$=" ? - value.substr(value.length - check.length) === check : - type === "|=" ? - value === check || value.substr(0, check.length + 1) === check + "-" : - false; - }, - - POS: function( elem, match, i, array ) { - var name = match[2], - filter = Expr.setFilters[ name ]; - - if ( filter ) { - return filter( elem, i, match, array ); - } - } - } -}; - -var origPOS = Expr.match.POS, - fescape = function(all, num){ - return "\\" + (num - 0 + 1); - }; - -for ( var type in Expr.match ) { - Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) ); - Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) ); -} -// Expose origPOS -// "global" as in regardless of relation to brackets/parens -Expr.match.globalPOS = origPOS; - -var makeArray = function( array, results ) { - array = Array.prototype.slice.call( array, 0 ); - - if ( results ) { - results.push.apply( results, array ); - return results; - } - - return array; -}; - -// Perform a simple check to determine if the browser is capable of -// converting a NodeList to an array using builtin methods. -// Also verifies that the returned array holds DOM nodes -// (which is not the case in the Blackberry browser) -try { - Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType; - -// Provide a fallback method if it does not work -} catch( e ) { - makeArray = function( array, results ) { - var i = 0, - ret = results || []; - - if ( toString.call(array) === "[object Array]" ) { - Array.prototype.push.apply( ret, array ); - - } else { - if ( typeof array.length === "number" ) { - for ( var l = array.length; i < l; i++ ) { - ret.push( array[i] ); - } - - } else { - for ( ; array[i]; i++ ) { - ret.push( array[i] ); - } - } - } - - return ret; - }; -} - -var sortOrder, siblingCheck; - -if ( document.documentElement.compareDocumentPosition ) { - sortOrder = function( a, b ) { - if ( a === b ) { - hasDuplicate = true; - return 0; - } - - if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) { - return a.compareDocumentPosition ? -1 : 1; - } - - return a.compareDocumentPosition(b) & 4 ? -1 : 1; - }; - -} else { - sortOrder = function( a, b ) { - // The nodes are identical, we can exit early - if ( a === b ) { - hasDuplicate = true; - return 0; - - // Fallback to using sourceIndex (in IE) if it's available on both nodes - } else if ( a.sourceIndex && b.sourceIndex ) { - return a.sourceIndex - b.sourceIndex; - } - - var al, bl, - ap = [], - bp = [], - aup = a.parentNode, - bup = b.parentNode, - cur = aup; - - // If the nodes are siblings (or identical) we can do a quick check - if ( aup === bup ) { - return siblingCheck( a, b ); - - // If no parents were found then the nodes are disconnected - } else if ( !aup ) { - return -1; - - } else if ( !bup ) { - return 1; - } - - // Otherwise they're somewhere else in the tree so we need - // to build up a full list of the parentNodes for comparison - while ( cur ) { - ap.unshift( cur ); - cur = cur.parentNode; - } - - cur = bup; - - while ( cur ) { - bp.unshift( cur ); - cur = cur.parentNode; - } - - al = ap.length; - bl = bp.length; - - // Start walking down the tree looking for a discrepancy - for ( var i = 0; i < al && i < bl; i++ ) { - if ( ap[i] !== bp[i] ) { - return siblingCheck( ap[i], bp[i] ); - } - } - - // We ended someplace up the tree so do a sibling check - return i === al ? - siblingCheck( a, bp[i], -1 ) : - siblingCheck( ap[i], b, 1 ); - }; - - siblingCheck = function( a, b, ret ) { - if ( a === b ) { - return ret; - } - - var cur = a.nextSibling; - - while ( cur ) { - if ( cur === b ) { - return -1; - } - - cur = cur.nextSibling; - } - - return 1; - }; -} - -// Check to see if the browser returns elements by name when -// querying by getElementById (and provide a workaround) -(function(){ - // We're going to inject a fake input element with a specified name - var form = document.createElement("div"), - id = "script" + (new Date()).getTime(), - root = document.documentElement; - - form.innerHTML = ""; - - // Inject it into the root element, check its status, and remove it quickly - root.insertBefore( form, root.firstChild ); - - // The workaround has to do additional checks after a getElementById - // Which slows things down for other browsers (hence the branching) - if ( document.getElementById( id ) ) { - Expr.find.ID = function( match, context, isXML ) { - if ( typeof context.getElementById !== "undefined" && !isXML ) { - var m = context.getElementById(match[1]); - - return m ? - m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? - [m] : - undefined : - []; - } - }; - - Expr.filter.ID = function( elem, match ) { - var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); - - return elem.nodeType === 1 && node && node.nodeValue === match; - }; - } - - root.removeChild( form ); - - // release memory in IE - root = form = null; -})(); - -(function(){ - // Check to see if the browser returns only elements - // when doing getElementsByTagName("*") - - // Create a fake element - var div = document.createElement("div"); - div.appendChild( document.createComment("") ); - - // Make sure no comments are found - if ( div.getElementsByTagName("*").length > 0 ) { - Expr.find.TAG = function( match, context ) { - var results = context.getElementsByTagName( match[1] ); - - // Filter out possible comments - if ( match[1] === "*" ) { - var tmp = []; - - for ( var i = 0; results[i]; i++ ) { - if ( results[i].nodeType === 1 ) { - tmp.push( results[i] ); - } - } - - results = tmp; - } - - return results; - }; - } - - // Check to see if an attribute returns normalized href attributes - div.innerHTML = ""; - - if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && - div.firstChild.getAttribute("href") !== "#" ) { - - Expr.attrHandle.href = function( elem ) { - return elem.getAttribute( "href", 2 ); - }; - } - - // release memory in IE - div = null; -})(); - -if ( document.querySelectorAll ) { - (function(){ - var oldSizzle = Sizzle, - div = document.createElement("div"), - id = "__sizzle__"; - - div.innerHTML = "

"; - - // Safari can't handle uppercase or unicode characters when - // in quirks mode. - if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) { - return; - } - - Sizzle = function( query, context, extra, seed ) { - context = context || document; - - // Only use querySelectorAll on non-XML documents - // (ID selectors don't work in non-HTML documents) - if ( !seed && !Sizzle.isXML(context) ) { - // See if we find a selector to speed up - var match = /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/.exec( query ); - - if ( match && (context.nodeType === 1 || context.nodeType === 9) ) { - // Speed-up: Sizzle("TAG") - if ( match[1] ) { - return makeArray( context.getElementsByTagName( query ), extra ); - - // Speed-up: Sizzle(".CLASS") - } else if ( match[2] && Expr.find.CLASS && context.getElementsByClassName ) { - return makeArray( context.getElementsByClassName( match[2] ), extra ); - } - } - - if ( context.nodeType === 9 ) { - // Speed-up: Sizzle("body") - // The body element only exists once, optimize finding it - if ( query === "body" && context.body ) { - return makeArray( [ context.body ], extra ); - - // Speed-up: Sizzle("#ID") - } else if ( match && match[3] ) { - var elem = context.getElementById( match[3] ); - - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - if ( elem && elem.parentNode ) { - // Handle the case where IE and Opera return items - // by name instead of ID - if ( elem.id === match[3] ) { - return makeArray( [ elem ], extra ); - } - - } else { - return makeArray( [], extra ); - } - } - - try { - return makeArray( context.querySelectorAll(query), extra ); - } catch(qsaError) {} - - // qSA works strangely on Element-rooted queries - // We can work around this by specifying an extra ID on the root - // and working up from there (Thanks to Andrew Dupont for the technique) - // IE 8 doesn't work on object elements - } else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { - var oldContext = context, - old = context.getAttribute( "id" ), - nid = old || id, - hasParent = context.parentNode, - relativeHierarchySelector = /^\s*[+~]/.test( query ); - - if ( !old ) { - context.setAttribute( "id", nid ); - } else { - nid = nid.replace( /'/g, "\\$&" ); - } - if ( relativeHierarchySelector && hasParent ) { - context = context.parentNode; - } - - try { - if ( !relativeHierarchySelector || hasParent ) { - return makeArray( context.querySelectorAll( "[id='" + nid + "'] " + query ), extra ); - } - - } catch(pseudoError) { - } finally { - if ( !old ) { - oldContext.removeAttribute( "id" ); - } - } - } - } - - return oldSizzle(query, context, extra, seed); - }; - - for ( var prop in oldSizzle ) { - Sizzle[ prop ] = oldSizzle[ prop ]; - } - - // release memory in IE - div = null; - })(); -} - -(function(){ - var html = document.documentElement, - matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector; - - if ( matches ) { - // Check to see if it's possible to do matchesSelector - // on a disconnected node (IE 9 fails this) - var disconnectedMatch = !matches.call( document.createElement( "div" ), "div" ), - pseudoWorks = false; - - try { - // This should fail with an exception - // Gecko does not error, returns false instead - matches.call( document.documentElement, "[test!='']:sizzle" ); - - } catch( pseudoError ) { - pseudoWorks = true; - } - - Sizzle.matchesSelector = function( node, expr ) { - // Make sure that attribute selectors are quoted - expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']"); - - if ( !Sizzle.isXML( node ) ) { - try { - if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) { - var ret = matches.call( node, expr ); - - // IE 9's matchesSelector returns false on disconnected nodes - if ( ret || !disconnectedMatch || - // As well, disconnected nodes are said to be in a document - // fragment in IE 9, so check for that - node.document && node.document.nodeType !== 11 ) { - return ret; - } - } - } catch(e) {} - } - - return Sizzle(expr, null, null, [node]).length > 0; - }; - } -})(); - -(function(){ - var div = document.createElement("div"); - - div.innerHTML = "
"; - - // Opera can't find a second classname (in 9.6) - // Also, make sure that getElementsByClassName actually exists - if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) { - return; - } - - // Safari caches class attributes, doesn't catch changes (in 3.2) - div.lastChild.className = "e"; - - if ( div.getElementsByClassName("e").length === 1 ) { - return; - } - - Expr.order.splice(1, 0, "CLASS"); - Expr.find.CLASS = function( match, context, isXML ) { - if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { - return context.getElementsByClassName(match[1]); - } - }; - - // release memory in IE - div = null; -})(); - -function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { - for ( var i = 0, l = checkSet.length; i < l; i++ ) { - var elem = checkSet[i]; - - if ( elem ) { - var match = false; - - elem = elem[dir]; - - while ( elem ) { - if ( elem[ expando ] === doneName ) { - match = checkSet[elem.sizset]; - break; - } - - if ( elem.nodeType === 1 && !isXML ){ - elem[ expando ] = doneName; - elem.sizset = i; - } - - if ( elem.nodeName.toLowerCase() === cur ) { - match = elem; - break; - } - - elem = elem[dir]; - } - - checkSet[i] = match; - } - } -} - -function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { - for ( var i = 0, l = checkSet.length; i < l; i++ ) { - var elem = checkSet[i]; - - if ( elem ) { - var match = false; - - elem = elem[dir]; - - while ( elem ) { - if ( elem[ expando ] === doneName ) { - match = checkSet[elem.sizset]; - break; - } - - if ( elem.nodeType === 1 ) { - if ( !isXML ) { - elem[ expando ] = doneName; - elem.sizset = i; - } - - if ( typeof cur !== "string" ) { - if ( elem === cur ) { - match = true; - break; - } - - } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { - match = elem; - break; - } - } - - elem = elem[dir]; - } - - checkSet[i] = match; - } - } -} - -if ( document.documentElement.contains ) { - Sizzle.contains = function( a, b ) { - return a !== b && (a.contains ? a.contains(b) : true); - }; - -} else if ( document.documentElement.compareDocumentPosition ) { - Sizzle.contains = function( a, b ) { - return !!(a.compareDocumentPosition(b) & 16); - }; - -} else { - Sizzle.contains = function() { - return false; - }; -} - -Sizzle.isXML = function( elem ) { - // documentElement is verified for cases where it doesn't yet exist - // (such as loading iframes in IE - #4833) - var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement; - - return documentElement ? documentElement.nodeName !== "HTML" : false; -}; - -var posProcess = function( selector, context, seed ) { - var match, - tmpSet = [], - later = "", - root = context.nodeType ? [context] : context; - - // Position selectors must be done after the filter - // And so must :not(positional) so we move all PSEUDOs to the end - while ( (match = Expr.match.PSEUDO.exec( selector )) ) { - later += match[0]; - selector = selector.replace( Expr.match.PSEUDO, "" ); - } - - selector = Expr.relative[selector] ? selector + "*" : selector; - - for ( var i = 0, l = root.length; i < l; i++ ) { - Sizzle( selector, root[i], tmpSet, seed ); - } - - return Sizzle.filter( later, tmpSet ); -}; - -// EXPOSE -// Override sizzle attribute retrieval -Sizzle.attr = jQuery.attr; -Sizzle.selectors.attrMap = {}; -jQuery.find = Sizzle; -jQuery.expr = Sizzle.selectors; -jQuery.expr[":"] = jQuery.expr.filters; -jQuery.unique = Sizzle.uniqueSort; -jQuery.text = Sizzle.getText; -jQuery.isXMLDoc = Sizzle.isXML; -jQuery.contains = Sizzle.contains; - - -})(); - - -var runtil = /Until$/, - rparentsprev = /^(?:parents|prevUntil|prevAll)/, - // Note: This RegExp should be improved, or likely pulled from Sizzle - rmultiselector = /,/, - isSimple = /^.[^:#\[\.,]*$/, - slice = Array.prototype.slice, - POS = jQuery.expr.match.globalPOS, - // methods guaranteed to produce a unique set when starting from a unique set - guaranteedUnique = { - children: true, - contents: true, - next: true, - prev: true - }; - -jQuery.fn.extend({ - find: function( selector ) { - var self = this, - i, l; - - if ( typeof selector !== "string" ) { - return jQuery( selector ).filter(function() { - for ( i = 0, l = self.length; i < l; i++ ) { - if ( jQuery.contains( self[ i ], this ) ) { - return true; - } - } - }); - } - - var ret = this.pushStack( "", "find", selector ), - length, n, r; - - for ( i = 0, l = this.length; i < l; i++ ) { - length = ret.length; - jQuery.find( selector, this[i], ret ); - - if ( i > 0 ) { - // Make sure that the results are unique - for ( n = length; n < ret.length; n++ ) { - for ( r = 0; r < length; r++ ) { - if ( ret[r] === ret[n] ) { - ret.splice(n--, 1); - break; - } - } - } - } - } - - return ret; - }, - - has: function( target ) { - var targets = jQuery( target ); - return this.filter(function() { - for ( var i = 0, l = targets.length; i < l; i++ ) { - if ( jQuery.contains( this, targets[i] ) ) { - return true; - } - } - }); - }, - - not: function( selector ) { - return this.pushStack( winnow(this, selector, false), "not", selector); - }, - - filter: function( selector ) { - return this.pushStack( winnow(this, selector, true), "filter", selector ); - }, - - is: function( selector ) { - return !!selector && ( - typeof selector === "string" ? - // If this is a positional selector, check membership in the returned set - // so $("p:first").is("p:last") won't return true for a doc with two "p". - POS.test( selector ) ? - jQuery( selector, this.context ).index( this[0] ) >= 0 : - jQuery.filter( selector, this ).length > 0 : - this.filter( selector ).length > 0 ); - }, - - closest: function( selectors, context ) { - var ret = [], i, l, cur = this[0]; - - // Array (deprecated as of jQuery 1.7) - if ( jQuery.isArray( selectors ) ) { - var level = 1; - - while ( cur && cur.ownerDocument && cur !== context ) { - for ( i = 0; i < selectors.length; i++ ) { - - if ( jQuery( cur ).is( selectors[ i ] ) ) { - ret.push({ selector: selectors[ i ], elem: cur, level: level }); - } - } - - cur = cur.parentNode; - level++; - } - - return ret; - } - - // String - var pos = POS.test( selectors ) || typeof selectors !== "string" ? - jQuery( selectors, context || this.context ) : - 0; - - for ( i = 0, l = this.length; i < l; i++ ) { - cur = this[i]; - - while ( cur ) { - if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { - ret.push( cur ); - break; - - } else { - cur = cur.parentNode; - if ( !cur || !cur.ownerDocument || cur === context || cur.nodeType === 11 ) { - break; - } - } - } - } - - ret = ret.length > 1 ? jQuery.unique( ret ) : ret; - - return this.pushStack( ret, "closest", selectors ); - }, - - // Determine the position of an element within - // the matched set of elements - index: function( elem ) { - - // No argument, return index in parent - if ( !elem ) { - return ( this[0] && this[0].parentNode ) ? this.prevAll().length : -1; - } - - // index in selector - if ( typeof elem === "string" ) { - return jQuery.inArray( this[0], jQuery( elem ) ); - } - - // Locate the position of the desired element - return jQuery.inArray( - // If it receives a jQuery object, the first element is used - elem.jquery ? elem[0] : elem, this ); - }, - - add: function( selector, context ) { - var set = typeof selector === "string" ? - jQuery( selector, context ) : - jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), - all = jQuery.merge( this.get(), set ); - - return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ? - all : - jQuery.unique( all ) ); - }, - - andSelf: function() { - return this.add( this.prevObject ); - } -}); - -// A painfully simple check to see if an element is disconnected -// from a document (should be improved, where feasible). -function isDisconnected( node ) { - return !node || !node.parentNode || node.parentNode.nodeType === 11; -} - -jQuery.each({ - parent: function( elem ) { - var parent = elem.parentNode; - return parent && parent.nodeType !== 11 ? parent : null; - }, - parents: function( elem ) { - return jQuery.dir( elem, "parentNode" ); - }, - parentsUntil: function( elem, i, until ) { - return jQuery.dir( elem, "parentNode", until ); - }, - next: function( elem ) { - return jQuery.nth( elem, 2, "nextSibling" ); - }, - prev: function( elem ) { - return jQuery.nth( elem, 2, "previousSibling" ); - }, - nextAll: function( elem ) { - return jQuery.dir( elem, "nextSibling" ); - }, - prevAll: function( elem ) { - return jQuery.dir( elem, "previousSibling" ); - }, - nextUntil: function( elem, i, until ) { - return jQuery.dir( elem, "nextSibling", until ); - }, - prevUntil: function( elem, i, until ) { - return jQuery.dir( elem, "previousSibling", until ); - }, - siblings: function( elem ) { - return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); - }, - children: function( elem ) { - return jQuery.sibling( elem.firstChild ); - }, - contents: function( elem ) { - return jQuery.nodeName( elem, "iframe" ) ? - elem.contentDocument || elem.contentWindow.document : - jQuery.makeArray( elem.childNodes ); - } -}, function( name, fn ) { - jQuery.fn[ name ] = function( until, selector ) { - var ret = jQuery.map( this, fn, until ); - - if ( !runtil.test( name ) ) { - selector = until; - } - - if ( selector && typeof selector === "string" ) { - ret = jQuery.filter( selector, ret ); - } - - ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret; - - if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) { - ret = ret.reverse(); - } - - return this.pushStack( ret, name, slice.call( arguments ).join(",") ); - }; -}); - -jQuery.extend({ - filter: function( expr, elems, not ) { - if ( not ) { - expr = ":not(" + expr + ")"; - } - - return elems.length === 1 ? - jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : - jQuery.find.matches(expr, elems); - }, - - dir: function( elem, dir, until ) { - var matched = [], - cur = elem[ dir ]; - - while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { - if ( cur.nodeType === 1 ) { - matched.push( cur ); - } - cur = cur[dir]; - } - return matched; - }, - - nth: function( cur, result, dir, elem ) { - result = result || 1; - var num = 0; - - for ( ; cur; cur = cur[dir] ) { - if ( cur.nodeType === 1 && ++num === result ) { - break; - } - } - - return cur; - }, - - sibling: function( n, elem ) { - var r = []; - - for ( ; n; n = n.nextSibling ) { - if ( n.nodeType === 1 && n !== elem ) { - r.push( n ); - } - } - - return r; - } -}); - -// Implement the identical functionality for filter and not -function winnow( elements, qualifier, keep ) { - - // Can't pass null or undefined to indexOf in Firefox 4 - // Set to 0 to skip string check - qualifier = qualifier || 0; - - if ( jQuery.isFunction( qualifier ) ) { - return jQuery.grep(elements, function( elem, i ) { - var retVal = !!qualifier.call( elem, i, elem ); - return retVal === keep; - }); - - } else if ( qualifier.nodeType ) { - return jQuery.grep(elements, function( elem, i ) { - return ( elem === qualifier ) === keep; - }); - - } else if ( typeof qualifier === "string" ) { - var filtered = jQuery.grep(elements, function( elem ) { - return elem.nodeType === 1; - }); - - if ( isSimple.test( qualifier ) ) { - return jQuery.filter(qualifier, filtered, !keep); - } else { - qualifier = jQuery.filter( qualifier, filtered ); - } - } - - return jQuery.grep(elements, function( elem, i ) { - return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep; - }); -} - - - - -function createSafeFragment( document ) { - var list = nodeNames.split( "|" ), - safeFrag = document.createDocumentFragment(); - - if ( safeFrag.createElement ) { - while ( list.length ) { - safeFrag.createElement( - list.pop() - ); - } - } - return safeFrag; -} - -var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + - "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", - rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g, - rleadingWhitespace = /^\s+/, - rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig, - rtagName = /<([\w:]+)/, - rtbody = /]", "i"), - // checked="checked" or checked - rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, - rscriptType = /\/(java|ecma)script/i, - rcleanScript = /^\s*", "" ], - legend: [ 1, "
", "
" ], - thead: [ 1, "", "
" ], - tr: [ 2, "", "
" ], - td: [ 3, "", "
" ], - col: [ 2, "", "
" ], - area: [ 1, "", "" ], - _default: [ 0, "", "" ] - }, - safeFragment = createSafeFragment( document ); - -wrapMap.optgroup = wrapMap.option; -wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; -wrapMap.th = wrapMap.td; - -// IE can't serialize and - - - - -

jsDatePick's Javascript Calendar usage example - direct HTML appending

- - This example will show the direct HTML appending version of the calendar -
- in two versions. one way is with the outside design and the other without. -
- This is done easily by using the isStripped property which you should supply in the Startup settings object. -
- Please take a look at the source of this file to fully understand how to use this calendar. -
- -
- -
- - -
- -
- - -
- - - \ No newline at end of file diff --git a/www/jsdatepick-calendar/example-jquery-full.html b/www/jsdatepick-calendar/example-jquery-full.html deleted file mode 100755 index 6f8c114..0000000 --- a/www/jsdatepick-calendar/example-jquery-full.html +++ /dev/null @@ -1,117 +0,0 @@ - - - - -jsDatePick Javascript example - - - - - - - - - -

jsDatePick's Javascript Calendar usage example using jQuery - direct HTML appending

- - This example will show the direct HTML appending version of the calendar -
- in two versions. one way is with the outside design and the other without. -
- This is done easily by using the isStripped property which you should supply in the Startup settings object. -
- Please take a look at the source of this file to fully understand how to use this calendar. -
- -
- -
- - -
- -
- - -
- - - \ No newline at end of file diff --git a/www/jsdatepick-calendar/example-jquery.html b/www/jsdatepick-calendar/example-jquery.html deleted file mode 100755 index 3e52417..0000000 --- a/www/jsdatepick-calendar/example-jquery.html +++ /dev/null @@ -1,61 +0,0 @@ - - - - - -jsDatePick Javascript example - - - - - - - - - -

JsDatePick's Javascript Calendar usage example using the jQuery library

- - Look at the comments on the HTML source to fully understand how this very simple example works. - - - - - diff --git a/www/jsdatepick-calendar/example.html b/www/jsdatepick-calendar/example.html deleted file mode 100755 index ae17355..0000000 --- a/www/jsdatepick-calendar/example.html +++ /dev/null @@ -1,60 +0,0 @@ - - - - - -jsDatePick Javascript example - - - - - - - - -

JsDatePick's Javascript Calendar usage example

- - Look at the comments on the HTML source to fully understand how this very simple example works. - - - - - diff --git a/www/jsdatepick-calendar/gpl.txt b/www/jsdatepick-calendar/gpl.txt deleted file mode 100755 index 818433e..0000000 --- a/www/jsdatepick-calendar/gpl.txt +++ /dev/null @@ -1,674 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 3, 29 June 2007 - - Copyright (C) 2007 Free Software Foundation, Inc. - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The GNU General Public License is a free, copyleft license for -software and other kinds of works. - - The licenses for most software and other practical works are designed -to take away your freedom to share and change the works. By contrast, -the GNU General Public License is intended to guarantee your freedom to -share and change all versions of a program--to make sure it remains free -software for all its users. We, the Free Software Foundation, use the -GNU General Public License for most of our software; it applies also to -any other work released this way by its authors. You can apply it to -your programs, too. - - When we speak of free software, we are referring to freedom, not -price. Our General Public Licenses are designed to make sure that you -have the freedom to distribute copies of free software (and charge for -them if you wish), that you receive source code or can get it if you -want it, that you can change the software or use pieces of it in new -free programs, and that you know you can do these things. - - To protect your rights, we need to prevent others from denying you -these rights or asking you to surrender the rights. Therefore, you have -certain responsibilities if you distribute copies of the software, or if -you modify it: responsibilities to respect the freedom of others. - - For example, if you distribute copies of such a program, whether -gratis or for a fee, you must pass on to the recipients the same -freedoms that you received. You must make sure that they, too, receive -or can get the source code. And you must show them these terms so they -know their rights. - - Developers that use the GNU GPL protect your rights with two steps: -(1) assert copyright on the software, and (2) offer you this License -giving you legal permission to copy, distribute and/or modify it. - - For the developers' and authors' protection, the GPL clearly explains -that there is no warranty for this free software. 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If your program is a subroutine library, you -may consider it more useful to permit linking proprietary applications with -the library. If this is what you want to do, use the GNU Lesser General -Public License instead of this License. But first, please read -. diff --git a/www/jsdatepick-calendar/img/aqua_dayDown.gif b/www/jsdatepick-calendar/img/aqua_dayDown.gif deleted file mode 100755 index 5bffaf3f57befcc76b8817c5fe04555f7c593630..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 150 zcmZ?wbhEHblwgo#*vtR||NsBD?EUL7@vqaQzphjM2G9AMxa4pCnt#RX|CMd{x9Re~ zEm!{Sy#DX+KcK?@ia%Kx85sB(bU->mW-zcg8|;|sCuor!;}_*8pb?#!<{9 diff --git a/www/jsdatepick-calendar/img/aqua_dayNormal.gif b/www/jsdatepick-calendar/img/aqua_dayNormal.gif deleted file mode 100755 index 62bee8fc02283c44d906432f5888a92515b186d5..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 150 zcmZ?wbhEHblwgo#*vtR||NsC0_wWDQi?3{|Ia-7 zf9~=Bi%;Ele{j>d2?+- z?iz{09D&mA=QZ#DA6QV}p(E9QA|*#%+|z`)O-1JVgHgMr1_fa7w9lSTF#4`U|*k?71M*Md23$|mH- z=oIczDeZn<^Zx&V1qB{DQvD}Va@2h;v~kba@Ib-J?ec{dM~N$JENmJAj11NQYrQ_y diff --git a/www/jsdatepick-calendar/img/armygreen_dayNormal.gif 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- Should you not supply anything this field will default to: "%m-%d-%Y" - - Possible values to use in the date format: - - %d - Day of the month, 2 digits with leading zeros - %j - Day of the month without leading zeros - - %m - Numeric representation of a month, with leading zeros - %M - A short textual representation of a month, three letters - %n - Numeric representation of a month, without leading zeros - %F - A full textual representation of a month, such as January or March - - %Y - A full numeric representation of a year, 4 digits - %y - A two digit representation of a year - - You can of course put whatever divider you want between them. - - weekStartDay (Integer) : Enables you to change the day that the week starts on. - Possible values 0 (Sunday) through 6 (Saturday) - Default value is 1 (Monday) - - Note: We have implemented a way to change the image path of the img folder should you decide you want to move it somewhere else. - Please read through the instructions on how to carefully accomplish that just in the next comment! - - Thanks for using my calendar ! - Itamar :-) - - itamar.arjuan@gmail.com - -*/ -// The language array - change these values to your language to better fit your needs! -g_l = []; -g_l["MONTHS"] = ["January","February","March","April","May","June","July","August","September","October","November","December"]; -g_l["DAYS_3"] = ["Sun","Mon","Tue","Wed","Thu","Fri","Sat"]; -g_l["MONTH_FWD"] = "Move a month forward"; -g_l["MONTH_BCK"] = "Move a month backward"; -g_l["YEAR_FWD"] = "Move a year forward"; -g_l["YEAR_BCK"] = "Move a year backward"; -g_l["YEAR"] = "Select a full year"; -g_l["MONTH"] = "Select a full month"; -g_l["CLOSE"] = "Close the calendar"; -g_l["ERROR_2"] = g_l["ERROR_1"] = "Date object invalid!"; -g_l["ERROR_4"] = g_l["ERROR_3"] = "Target invalid"; - -/* Changing the image path: WARNING! */ -/* - The image path can be changed easily , however a few important - safety steps must take place! - - CSS as a rule-of-thumb is always looking for relative image paths to where the CSS - file resides. Meaning , if we place the css document of JsDatePick somewhere else - Since some of the elements inside the CSS have background:url(img/someimage.png); - - The system will try to look for a file under the same folder where the CSS file is. - So pay careful attention when moving the CSS file somewhere else as the images folder - must be relative to it. If you want to put the CSS document somewhere else and the images somewhere - else - you HAVE to look and replace each background:url(img/someimage.png); to the new path you desire. - - That way you ensure risk free operation of images. - For any further questions or support about this issue - please consider the feedback form - at javascriptcalendar.org - Thank you! -*/ -g_jsDatePickImagePath = "img/"; -g_jsDatePickDirectionality = "ltr"; - -g_arrayOfUsedJsDatePickCalsGlobalNumbers = []; -g_arrayOfUsedJsDatePickCals = []; -g_currentDateObject = {}; -g_currentDateObject.dateObject = new Date(); - -g_currentDateObject.day = g_currentDateObject.dateObject.getDate(); -g_currentDateObject.month = g_currentDateObject.dateObject.getMonth() + 1; -g_currentDateObject.year = g_currentDateObject.dateObject.getFullYear(); - -JsgetElem = function(id){ return document.getElementById(id); }; - -String.prototype.trim = function() { - return this.replace(/^\s+|\s+$/g,""); -}; -String.prototype.ltrim = function() { - return this.replace(/^\s+/,""); -}; -String.prototype.rtrim = function() { - return this.replace(/\s+$/,""); -}; -String.prototype.strpad=function(){ - return (!isNaN(this) && this.toString().length==1)?"0"+this:this; -}; - - -function getXMLHttpRequest() { - var xhr = null; - - if (window.XMLHttpRequest || window.ActiveXObject) { - if (window.ActiveXObject) { - try { - xhr = new ActiveXObject("Msxml2.XMLHTTP"); - } catch(e) { - xhr = new ActiveXObject("Microsoft.XMLHTTP"); - } - } else { - xhr = new XMLHttpRequest(); - } - } else { - alert("Votre navigateur ne supporte pas l'objet XMLHTTPRequest..."); - return null; - } - - return xhr; -} - - -JsDatePick = function(configurationObject){ - if (document.all){ - this.isie = true; - this.iever = JsDatePick.getInternetExplorerVersion(); - } else { - this.isie = false; - } - - this.oConfiguration = {}; - this.oCurrentDay = g_currentDateObject; - this.monthsTextualRepresentation = g_l["MONTHS"]; - - this.lastPostedDay = null; - - this.initialZIndex = 2; - - this.globalNumber = this.getUnUsedGlobalNumber(); - g_arrayOfUsedJsDatePickCals[this.globalNumber] = this; - - this.setConfiguration(configurationObject); - this.makeCalendar(); -}; - -JsDatePick.getCalInstanceById=function(id){ return g_arrayOfUsedJsDatePickCals[parseInt(id,10)]; }; - -JsDatePick.getInternetExplorerVersion=function(){ - var rv = -1, ua, re; - if (navigator.appName == 'Microsoft Internet Explorer'){ - ua = navigator.userAgent; - re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})"); - if (re.exec(ua) != null){ - rv = parseFloat( RegExp.$1 ); - } - return rv; - } -}; - -JsDatePick.prototype.setC = function(obj, aClassName){ - if (this.isie && this.iever > 7){ - obj.setAttribute("class", aClassName); - } else { - obj.className = aClassName; - } -}; - -JsDatePick.prototype.getUnUsedGlobalNumber = function(){ - - var aNum = Math.floor(Math.random()*1000); - - while ( ! this.isUnique_GlobalNumber(aNum) ){ - aNum = Math.floor(Math.random()*1000); - } - - return aNum; -}; - -JsDatePick.prototype.isUnique_GlobalNumber = function(aNum){ - var i; - for (i=0; i 5){ - divider = this.senseDivider(this.oConfiguration.dateFormat); - dateMold = this.oConfiguration.dateFormat; - array = aField.value.trim().split(divider); - array2 = dateMold.trim().split(divider); - i=dI=yI=mI=0; - - for (i=0; i this.oCurrentDay.year){ - return false; - } - - if (m > this.oCurrentDay.month && y == this.oCurrentDay.year){ - return false; - } - - if (d > this.oCurrentDay.day && m == this.oCurrentDay.month && y == this.oCurrentDay.year ){ - return false; - } - - return true; -}; - -JsDatePick.prototype.getDOMCalendarStripped = function(){ - var d = document,boxMain,boxMainInner,clearfix,boxMainCellsContainer,tooltip,weekDaysRow,clearfix2; - - boxMain = d.createElement("div"); - if (this.oConfiguration.isStripped){ - this.setC(boxMain, "boxMainStripped"); - } else { - this.setC(boxMain, "boxMain"); - } - - this.boxMain = boxMain; - - boxMainInner = d.createElement("div"); - clearfix = d.createElement("div"); - boxMainCellsContainer = d.createElement("div"); - tooltip = d.createElement("div"); - weekDaysRow = d.createElement("div"); - clearfix2 = d.createElement("div"); - - this.setC(clearfix, "clearfix"); - this.setC(clearfix2, "clearfix"); - this.setC(boxMainInner, "boxMainInner"); - this.setC(boxMainCellsContainer, "boxMainCellsContainer"); - this.setC(tooltip, "tooltip"); - this.setC(weekDaysRow, "weekDaysRow"); - - this.tooltip = tooltip; - - boxMain.appendChild(boxMainInner); - - this.controlsBar = this.getDOMControlBar(); - this.makeDOMWeekDays(weekDaysRow); - - boxMainInner.appendChild(this.controlsBar); - boxMainInner.appendChild(clearfix); - boxMainInner.appendChild(tooltip); - boxMainInner.appendChild(weekDaysRow); - boxMainInner.appendChild(boxMainCellsContainer); - boxMainInner.appendChild(clearfix2); - - this.boxMainCellsContainer = boxMainCellsContainer; - this.populateMainBox(boxMainCellsContainer); - - return boxMain; -}; - -JsDatePick.prototype.makeDOMWeekDays = function(aWeekDaysRow){ - var i=0,d = document,weekDaysArray = g_l["DAYS_3"],textNode,weekDay; - - for (i=this.oConfiguration.weekStartDay; i<7; i++){ - weekDay = d.createElement("div"); - textNode = d.createTextNode(weekDaysArray[i]); - this.setC(weekDay, "weekDay"); - - weekDay.appendChild(textNode); - aWeekDaysRow.appendChild(weekDay); - } - - if (this.oConfiguration.weekStartDay > 0){ - for (i=0; i parseInt(this.oConfiguration.yearsRange[0])){ - this.currentYear--; - this.repopulateMainBox(); - return true; - } else { - return false; - } -}; - -JsDatePick.prototype.moveForwardOneMonth = function(){ - - if (this.currentMonth < 12){ - this.currentMonth++; - } else { - if (this.moveForwardOneYear()){ - this.currentMonth = 1; - } else { - this.currentMonth = 12; - } - } - - this.repopulateMainBox(); -}; - -JsDatePick.prototype.moveBackOneMonth = function(){ - - if (this.currentMonth > 1){ - this.currentMonth--; - } else { - if (this.moveBackOneYear()){ - this.currentMonth = 12; - } else { - this.currentMonth = 1; - } - } - - this.repopulateMainBox(); -}; - -JsDatePick.prototype.getCurrentColorScheme = function(){ - return this.oConfiguration.cellColorScheme; -}; - -JsDatePick.prototype.getDOMControlBar = function(){ - var d = document, controlsBar,monthForwardButton,monthBackwardButton,yearForwardButton,yearBackwardButton,/*controlsBarText,*/monthButton,yearButton; - - controlsBar = d.createElement("div"); - monthForwardButton = d.createElement("div"); - monthBackwardButton = d.createElement("div"); - yearForwardButton = d.createElement("div"); - yearBackwardButton = d.createElement("div"); - monthButton = d.createElement("div"); - yearButton = d.createElement("div"); - //controlsBarText = d.createElement("div"); - - this.setC(controlsBar, "controlsBar"); - this.setC(monthForwardButton, "monthForwardButton"); - this.setC(monthBackwardButton, "monthBackwardButton"); - this.setC(yearForwardButton, "yearForwardButton"); - this.setC(yearBackwardButton, "yearBackwardButton"); - this.setC(monthButton, "monthButton"); - this.setC(yearButton, "yearButton"); -// this.setC(controlsBarText, "controlsBarText"); - - controlsBar.setAttribute("globalNumber",this.globalNumber); - monthForwardButton.setAttribute("globalNumber",this.globalNumber); - monthBackwardButton.setAttribute("globalNumber",this.globalNumber); - yearBackwardButton.setAttribute("globalNumber",this.globalNumber); - monthButton.setAttribute("globalNumber",this.globalNumber); - yearButton.setAttribute("globalNumber",this.globalNumber); - yearForwardButton.setAttribute("globalNumber",this.globalNumber); - -// this.controlsBarTextCell = controlsBarText; - this.controlsBarMonthCell = monthButton; - this.controlsBarYearCell = yearButton; - - monthTextNode = d.createTextNode(this.monthsTextualRepresentation[this.currentMonth]); - yearTextNode = d.createTextNode(this.currentYear); - monthButton.appendChild(monthTextNode); - yearButton.appendChild(yearTextNode); - - - controlsBar.appendChild(monthForwardButton); - controlsBar.appendChild(monthBackwardButton); - controlsBar.appendChild(yearForwardButton); - controlsBar.appendChild(yearBackwardButton); - controlsBar.appendChild(monthButton); - controlsBar.appendChild(yearButton); -// controlsBar.appendChild(controlsBarText); - - monthForwardButton.onmouseover = function(){ - var gRef,parentElement; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["MONTH_FWD"]); - gRef.setC(this, "monthForwardButtonOver"); - }; - - monthForwardButton.onmouseout = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(''); - gRef.setC(this, "monthForwardButton"); - }; - - monthForwardButton.onmousedown = function(){ - var gRef,parentElement; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["MONTH_FWD"]); - gRef.setC(this, "monthForwardButtonDown"); - }; - - monthForwardButton.onmouseup = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["MONTH_FWD"]); - gRef.setC(this, "monthForwardButton"); - gRef.moveForwardOneMonth(); - }; - - /* Month backward button event handlers */ - - monthBackwardButton.onmouseover = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["MONTH_BCK"]); - gRef.setC(this, "monthBackwardButtonOver"); - }; - - monthBackwardButton.onmouseout = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(''); - gRef.setC(this, "monthBackwardButton"); - }; - - monthBackwardButton.onmousedown = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["MONTH_BCK"]); - gRef.setC(this, "monthBackwardButtonDown"); - }; - - monthBackwardButton.onmouseup = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["MONTH_BCK"]); - gRef.setC(this, "monthBackwardButton"); - gRef.moveBackOneMonth(); - }; - - /* Year forward button */ - - yearForwardButton.onmouseover = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["YEAR_FWD"]); - gRef.setC(this, "yearForwardButtonOver"); - }; - - yearForwardButton.onmouseout = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(''); - gRef.setC(this, "yearForwardButton"); - }; - - yearForwardButton.onmousedown = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["YEAR_FWD"]); - gRef.setC(this, "yearForwardButtonDown"); - }; - - yearForwardButton.onmouseup = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["YEAR_FWD"]); - gRef.setC(this, "yearForwardButton"); - gRef.moveForwardOneYear(); - }; - - /* Year backward button */ - - yearBackwardButton.onmouseover = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["YEAR_BCK"]); - gRef.setC(this, "yearBackwardButtonOver"); - }; - - yearBackwardButton.onmouseout = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(''); - gRef.setC(this, "yearBackwardButton"); - }; - - yearBackwardButton.onmousedown = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["YEAR_BCK"]); - gRef.setC(this, "yearBackwardButtonDown"); - }; - - yearBackwardButton.onmouseup = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["YEAR_BCK"]); - gRef.setC(this, "yearBackwardButton"); - gRef.moveBackOneYear(); - }; - - /* year button */ - yearButton.onmouseover = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["YEAR"]); - gRef.setC(this, "yearButtonOver"); - }; - - yearButton.onmouseout = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(''); - gRef.setC(this, "yearButton"); - }; - yearButton.onmousedown = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["YEAR"]); - gRef.setC(this, "yearButtonDown"); - }; - - yearButton.onmouseup = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["YEAR"]); - gRef.setC(this, "yearButton"); - gRef.setYearSelection(); - gRef.executeOnSelectedYearDelegateIfExists(); - }; - - /* month button */ - monthButton.onmouseover = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["MONTH"]); - gRef.setC(this, "monthButtonOver"); - }; - - monthButton.onmouseout = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(''); - gRef.setC(this, "monthButton"); - }; - monthButton.onmousedown = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["MONTH"]); - gRef.setC(this, "monthButtonDown"); - }; - - monthButton.onmouseup = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["MONTH"]); - gRef.setC(this, "monthButton"); - gRef.setMonthSelection(); - gRef.executeOnSelectedMonthDelegateIfExists(); - }; - - return controlsBar; -}; diff --git a/www/jsdatepick-calendar/jsDatePick.jquery.full.1.3.js b/www/jsdatepick-calendar/jsDatePick.jquery.full.1.3.js deleted file mode 100755 index 4756c1e..0000000 --- a/www/jsdatepick-calendar/jsDatePick.jquery.full.1.3.js +++ /dev/null @@ -1,1245 +0,0 @@ -/* - Copyright 2009 Itamar Arjuan - jsDatePick is distributed under the terms of the GNU General Public License. - This JsDatePick makes use of the jQuery library found at http://jquery.com/ -*/ -/* - Configuration settings documentation: - - useMode (Integer) – Possible values are 1 and 2 as follows: - 1 – The calendar's HTML will be directly appended to the field supplied by target - 2 – The calendar will appear as a popup when the field with the id supplied in target is clicked. - - target (String) – The id of the field to attach the calendar to , usually a text input field when using useMode 2. - - isStripped (Boolean) – When set to true the calendar appears without the visual design - usually used with useMode 1 - - selectedDate (Object) – When supplied , this object tells the calendar to open up with this date selected already. - - yearsRange (Array) – When supplied , this array sets the limits for the years enabled in the calendar. - - limitToToday (Boolean) – Enables you to limit the possible picking days to today's date. - - cellColorScheme (String) – Enables you to swap the colors of the date's cells from a wide range of colors. - Available color schemes: torqoise,purple,pink,orange,peppermint,aqua,armygreen,bananasplit,beige, - deepblue,greenish,lightgreen, ocean_blue <-default - - dateFormat (String) - Enables you to easily switch the date format without any hassle at all! - Should you not supply anything this field will default to: "%m-%d-%Y" - - Possible values to use in the date format: - - %d - Day of the month, 2 digits with leading zeros - %j - Day of the month without leading zeros - - %m - Numeric representation of a month, with leading zeros - %M - A short textual representation of a month, three letters - %n - Numeric representation of a month, without leading zeros - %F - A full textual representation of a month, such as January or March - - %Y - A full numeric representation of a year, 4 digits - %y - A two digit representation of a year - - You can of course put whatever divider you want between them. - - weekStartDay (Integer) : Enables you to change the day that the week starts on. - Possible values 0 (Sunday) through 6 (Saturday) - Default value is 1 (Monday) - - Note: We have implemented a way to change the image path of the img folder should you decide you want to move it somewhere else. - Please read through the instructions on how to carefully accomplish that just in the next comment! - - Thanks for using my calendar ! - Itamar :-) - - itamar.arjuan@gmail.com - -*/ -// The language array - change these values to your language to better fit your needs! -g_l = []; -g_l["MONTHS"] = ["Janaury","February","March","April","May","June","July","August","September","October","November","December"]; -g_l["DAYS_3"] = ["Sun","Mon","Tue","Wed","Thu","Fri","Sat"]; -g_l["MONTH_FWD"] = "Move a month forward"; -g_l["MONTH_BCK"] = "Move a month backward"; -g_l["YEAR_FWD"] = "Move a year forward"; -g_l["YEAR_BCK"] = "Move a year backward"; -g_l["CLOSE"] = "Close the calendar"; -g_l["ERROR_2"] = g_l["ERROR_1"] = "Date object invalid!"; -g_l["ERROR_4"] = g_l["ERROR_3"] = "Target invalid!"; - -/* Changing the image path: WARNING! */ -/* - The image path can be changed easily , however a few important - safety steps must take place! - - CSS as a rule-of-thumb is always looking for relative image paths to where the CSS - file resides. Meaning , if we place the css document of JsDatePick somewhere else - Since some of the elements inside the CSS have background:url(img/someimage.png); - - The system will try to look for a file under the same folder where the CSS file is. - So pay careful attention when moving the CSS file somewhere else as the images folder - must be relative to it. If you want to put the CSS document somewhere else and the images somewhere - else - you HAVE to look and replace each background:url(img/someimage.png); to the new path you desire. - - That way you ensure risk free operation of images. - For any further questions or support about this issue - please consider the feedback form - at javascriptcalendar.org - Thank you! -*/ -g_jsDatePickImagePath = "img/"; -g_jsDatePickDirectionality = "ltr"; - -g_arrayOfUsedJsDatePickCalsGlobalNumbers = []; -g_arrayOfUsedJsDatePickCals = []; -g_currentDateObject = {}; -g_currentDateObject.dateObject = new Date(); - -g_currentDateObject.day = g_currentDateObject.dateObject.getDate(); -g_currentDateObject.month = g_currentDateObject.dateObject.getMonth() + 1; -g_currentDateObject.year = g_currentDateObject.dateObject.getFullYear(); - -String.prototype.trim = function() { - return this.replace(/^\s+|\s+$/g,""); -}; -String.prototype.ltrim = function() { - return this.replace(/^\s+/,""); -}; -String.prototype.rtrim = function() { - return this.replace(/\s+$/,""); -}; -String.prototype.strpad=function(){ - return (!isNaN(this) && this.toString().length==1)?"0"+this:this; -}; - -JsDatePick = function(configurationObject){ - - if (document.all){ - this.isie = true; - this.iever = JsDatePick.getInternetExplorerVersion(); - } else { - this.isie = false; - } - - this.oConfiguration = {}; - this.oCurrentDay = g_currentDateObject; - this.monthsTextualRepresentation = g_l["MONTHS"]; - - this.lastPostedDay = null; - - this.initialZIndex = 2; - - this.globalNumber = this.getUnUsedGlobalNumber(); - g_arrayOfUsedJsDatePickCals[this.globalNumber] = this; - - this.setConfiguration(configurationObject); - this.makeCalendar(); -}; - -JsDatePick.getCalInstanceById=function(id){ return g_arrayOfUsedJsDatePickCals[parseInt(id,10)]; }; - -JsDatePick.getInternetExplorerVersion=function(){ - var rv = -1, ua, re; - if (navigator.appName == 'Microsoft Internet Explorer'){ - ua = navigator.userAgent; - re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})"); - if (re.exec(ua) != null){ - rv = parseFloat( RegExp.$1 ); - } - return rv; - } -}; - -JsDatePick.prototype.setC = function(obj, aClassName){ - if (this.isie && this.iever > 7){ - $(obj).attr("class", aClassName); - } else { - obj.className = aClassName; - } -}; - -JsDatePick.prototype.getUnUsedGlobalNumber = function(){ - - var aNum = Math.floor(Math.random()*1000); - - while ( ! this.isUnique_GlobalNumber(aNum) ){ - aNum = Math.floor(Math.random()*1000); - } - - return aNum; -}; - -JsDatePick.prototype.isUnique_GlobalNumber = function(aNum){ - var i; - for (i=0; i 5){ - divider = this.senseDivider(this.oConfiguration.dateFormat); - dateMold = this.oConfiguration.dateFormat; - array = jQuery.trim(aField.val()).split(divider); - array2 = dateMold.trim().split(divider); - i=dI=yI=mI=0; - - for (i=0; i this.oCurrentDay.year){ - return false; - } - - if (m > this.oCurrentDay.month && y == this.oCurrentDay.year){ - return false; - } - - if (d > this.oCurrentDay.day && m == this.oCurrentDay.month && y == this.oCurrentDay.year ){ - return false; - } - - return true; -}; - -JsDatePick.prototype.getDOMCalendarStripped = function(){ - var d = document,boxMain,boxMainInner,clearfix,boxMainCellsContainer,tooltip,weekDaysRow,clearfix2; - - boxMain = d.createElement("div"); - if (this.oConfiguration.isStripped){ - this.setC(boxMain, "boxMainStripped"); - } else { - this.setC(boxMain, "boxMain"); - } - - this.boxMain = boxMain; - - boxMainInner = d.createElement("div"); - clearfix = d.createElement("div"); - boxMainCellsContainer = d.createElement("div"); - tooltip = d.createElement("div"); - weekDaysRow = d.createElement("div"); - clearfix2 = d.createElement("div"); - - this.setC(clearfix, "clearfix"); - this.setC(clearfix2, "clearfix"); - this.setC(boxMainInner, "boxMainInner"); - this.setC(boxMainCellsContainer, "boxMainCellsContainer"); - this.setC(tooltip, "tooltip"); - this.setC(weekDaysRow, "weekDaysRow"); - - this.tooltip = tooltip; - - boxMain.appendChild(boxMainInner); - - this.controlsBar = this.getDOMControlBar(); - this.makeDOMWeekDays(weekDaysRow); - - boxMainInner.appendChild(this.controlsBar); - boxMainInner.appendChild(clearfix); - boxMainInner.appendChild(tooltip); - boxMainInner.appendChild(weekDaysRow); - boxMainInner.appendChild(boxMainCellsContainer); - boxMainInner.appendChild(clearfix2); - - this.boxMainCellsContainer = boxMainCellsContainer; - this.populateMainBox(boxMainCellsContainer); - - return boxMain; -}; - -JsDatePick.prototype.makeDOMWeekDays = function(aWeekDaysRow){ - var i=0,d = document,weekDaysArray = g_l["DAYS_3"],textNode,weekDay; - - for (i=this.oConfiguration.weekStartDay; i<7; i++){ - weekDay = d.createElement("div"); - textNode = d.createTextNode(weekDaysArray[i]); - this.setC(weekDay, "weekDay"); - - weekDay.appendChild(textNode); - aWeekDaysRow.appendChild(weekDay); - } - - if (this.oConfiguration.weekStartDay > 0){ - for (i=0; i parseInt(this.oConfiguration.yearsRange[0])){ - this.currentYear--; - this.repopulateMainBox(); - return true; - } else { - return false; - } -}; - -JsDatePick.prototype.moveForwardOneMonth = function(){ - - if (this.currentMonth < 12){ - this.currentMonth++; - } else { - if (this.moveForwardOneYear()){ - this.currentMonth = 1; - } else { - this.currentMonth = 12; - } - } - - this.repopulateMainBox(); -}; - -JsDatePick.prototype.moveBackOneMonth = function(){ - - if (this.currentMonth > 1){ - this.currentMonth--; - } else { - if (this.moveBackOneYear()){ - this.currentMonth = 12; - } else { - this.currentMonth = 1; - } - } - - this.repopulateMainBox(); -}; - -JsDatePick.prototype.getCurrentColorScheme = function(){ - return this.oConfiguration.cellColorScheme; -}; - -JsDatePick.prototype.getDOMControlBar = function(){ - var d = document, controlsBar,monthForwardButton,monthBackwardButton,yearForwardButton,yearBackwardButton,controlsBarText; - - controlsBar = d.createElement("div"); - monthForwardButton = d.createElement("div"); - monthBackwardButton = d.createElement("div"); - yearForwardButton = d.createElement("div"); - yearBackwardButton = d.createElement("div"); - controlsBarText = d.createElement("div"); - - this.setC(controlsBar, "controlsBar"); - this.setC(monthForwardButton, "monthForwardButton"); - this.setC(monthBackwardButton, "monthBackwardButton"); - this.setC(yearForwardButton, "yearForwardButton"); - this.setC(yearBackwardButton, "yearBackwardButton"); - this.setC(controlsBarText, "controlsBarText"); - - $(controlsBar).attr("globalNumber",this.globalNumber); - $(monthForwardButton).attr("globalNumber",this.globalNumber); - $(monthBackwardButton).attr("globalNumber",this.globalNumber); - $(yearBackwardButton).attr("globalNumber",this.globalNumber); - $(yearForwardButton).attr("globalNumber",this.globalNumber); - - this.controlsBarTextCell = controlsBarText; - - controlsBar.appendChild(monthForwardButton); - controlsBar.appendChild(monthBackwardButton); - controlsBar.appendChild(yearForwardButton); - controlsBar.appendChild(yearBackwardButton); - controlsBar.appendChild(controlsBarText); - - monthForwardButton.onmouseover = function(){ - var gRef,parentElement; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["MONTH_FWD"]); - gRef.setC(this, "monthForwardButtonOver"); - }; - - monthForwardButton.onmouseout = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(''); - gRef.setC(this, "monthForwardButton"); - }; - - monthForwardButton.onmousedown = function(){ - var gRef,parentElement; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["MONTH_FWD"]); - gRef.setC(this, "monthForwardButtonDown"); - }; - - monthForwardButton.onmouseup = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["MONTH_FWD"]); - gRef.setC(this, "monthForwardButton"); - gRef.moveForwardOneMonth(); - }; - - /* Month backward button event handlers */ - - monthBackwardButton.onmouseover = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["MONTH_BCK"]); - gRef.setC(this, "monthBackwardButtonOver"); - }; - - monthBackwardButton.onmouseout = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(''); - gRef.setC(this, "monthBackwardButton"); - }; - - monthBackwardButton.onmousedown = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["MONTH_BCK"]); - gRef.setC(this, "monthBackwardButtonDown"); - }; - - monthBackwardButton.onmouseup = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["MONTH_BCK"]); - gRef.setC(this, "monthBackwardButton"); - gRef.moveBackOneMonth(); - }; - - /* Year forward button */ - - yearForwardButton.onmouseover = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["YEAR_FWD"]); - gRef.setC(this, "yearForwardButtonOver"); - }; - - yearForwardButton.onmouseout = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(''); - gRef.setC(this, "yearForwardButton"); - }; - - yearForwardButton.onmousedown = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["YEAR_FWD"]); - gRef.setC(this, "yearForwardButtonDown"); - }; - - yearForwardButton.onmouseup = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["YEAR_FWD"]); - gRef.setC(this, "yearForwardButton"); - gRef.moveForwardOneYear(); - }; - - /* Year backward button */ - - yearBackwardButton.onmouseover = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["YEAR_BCK"]); - gRef.setC(this, "yearBackwardButtonOver"); - }; - - yearBackwardButton.onmouseout = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(''); - gRef.setC(this, "yearBackwardButton"); - }; - - yearBackwardButton.onmousedown = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["YEAR_BCK"]); - gRef.setC(this, "yearBackwardButtonDown"); - }; - - yearBackwardButton.onmouseup = function(){ - var parentElement,gRef; - if (parseInt(this.getAttribute("isJsDatePickDisabled")) == 1){ - return; - } - parentElement = this.parentNode; - while (parentElement.className != "controlsBar"){ - parentElement = parentElement.parentNode; - } - gRef = JsDatePick.getCalInstanceById(this.getAttribute("globalNumber")); - gRef.setTooltipText(g_l["YEAR_BCK"]); - gRef.setC(this, "yearBackwardButton"); - gRef.moveBackOneYear(); - }; - - return controlsBar; -}; diff --git a/www/jsdatepick-calendar/jsDatePick.jquery.min.1.3.js b/www/jsdatepick-calendar/jsDatePick.jquery.min.1.3.js deleted file mode 100755 index 57400fa..0000000 --- a/www/jsdatepick-calendar/jsDatePick.jquery.min.1.3.js +++ /dev/null @@ -1 +0,0 @@ -g_l=[];g_l.MONTHS=["Janaury","February","March","April","May","June","July","August","September","October","November","December"];g_l.DAYS_3=["Sun","Mon","Tue","Wed","Thu","Fri","Sat"];g_l.MONTH_FWD="Move a month forward";g_l.MONTH_BCK="Move a month backward";g_l.YEAR_FWD="Move a year forward";g_l.YEAR_BCK="Move a year backward";g_l.CLOSE="Close the calendar";g_l.ERROR_2=g_l.ERROR_1="Date object invalid!";g_l.ERROR_4=g_l.ERROR_3="Target invalid!";g_jsDatePickImagePath="img/";g_jsDatePickDirectionality="ltr";g_arrayOfUsedJsDatePickCalsGlobalNumbers=[];g_arrayOfUsedJsDatePickCals=[];g_currentDateObject={};g_currentDateObject.dateObject=new Date();g_currentDateObject.day=g_currentDateObject.dateObject.getDate();g_currentDateObject.month=g_currentDateObject.dateObject.getMonth()+1;g_currentDateObject.year=g_currentDateObject.dateObject.getFullYear();String.prototype.trim=function(){return this.replace(/^\s+|\s+$/g,"")};String.prototype.ltrim=function(){return this.replace(/^\s+/,"")};String.prototype.rtrim=function(){return this.replace(/\s+$/,"")};String.prototype.strpad=function(){return(!isNaN(this)&&this.toString().length==1)?"0"+this:this};JsDatePick=function(a){if(document.all){this.isie=true;this.iever=JsDatePick.getInternetExplorerVersion()}else{this.isie=false}this.oConfiguration={};this.oCurrentDay=g_currentDateObject;this.monthsTextualRepresentation=g_l.MONTHS;this.lastPostedDay=null;this.initialZIndex=2;this.globalNumber=this.getUnUsedGlobalNumber();g_arrayOfUsedJsDatePickCals[this.globalNumber]=this;this.setConfiguration(a);this.makeCalendar()};JsDatePick.getCalInstanceById=function(a){return g_arrayOfUsedJsDatePickCals[parseInt(a,10)]};JsDatePick.getInternetExplorerVersion=function(){var c=-1,a,b;if(navigator.appName=="Microsoft Internet Explorer"){a=navigator.userAgent;b=new RegExp("MSIE ([0-9]{1,}[.0-9]{0,})");if(b.exec(a)!=null){c=parseFloat(RegExp.$1)}return c}};JsDatePick.prototype.setC=function(a,b){if(this.isie&&this.iever>7){$(a).attr("class",b)}else{a.className=b}};JsDatePick.prototype.getUnUsedGlobalNumber=function(){var a=Math.floor(Math.random()*1000);while(!this.isUnique_GlobalNumber(a)){a=Math.floor(Math.random()*1000)}return a};JsDatePick.prototype.isUnique_GlobalNumber=function(b){var a;for(a=0;a5){c=this.senseDivider(this.oConfiguration.dateFormat);e=this.oConfiguration.dateFormat;g=jQuery.trim(b.val()).split(c);l=e.trim().split(c);d=a=h=k=0;for(d=0;dthis.oCurrentDay.year){return false}if(a>this.oCurrentDay.month&&c==this.oCurrentDay.year){return false}if(b>this.oCurrentDay.day&&a==this.oCurrentDay.month&&c==this.oCurrentDay.year){return false}return true};JsDatePick.prototype.getDOMCalendarStripped=function(){var h=document,e,i,b,a,f,c,g;e=h.createElement("div");if(this.oConfiguration.isStripped){this.setC(e,"boxMainStripped")}else{this.setC(e,"boxMain")}this.boxMain=e;i=h.createElement("div");b=h.createElement("div");a=h.createElement("div");f=h.createElement("div");c=h.createElement("div");g=h.createElement("div");this.setC(b,"clearfix");this.setC(g,"clearfix");this.setC(i,"boxMainInner");this.setC(a,"boxMainCellsContainer");this.setC(f,"tooltip");this.setC(c,"weekDaysRow");this.tooltip=f;e.appendChild(i);this.controlsBar=this.getDOMControlBar();this.makeDOMWeekDays(c);i.appendChild(this.controlsBar);i.appendChild(b);i.appendChild(f);i.appendChild(c);i.appendChild(a);i.appendChild(g);this.boxMainCellsContainer=a;this.populateMainBox(a);return e};JsDatePick.prototype.makeDOMWeekDays=function(a){var c=0,g=document,f=g_l.DAYS_3,e,b;for(c=this.oConfiguration.weekStartDay;c<7;c++){b=g.createElement("div");e=g.createTextNode(f[c]);this.setC(b,"weekDay");b.appendChild(e);a.appendChild(b)}if(this.oConfiguration.weekStartDay>0){for(c=0;cparseInt(this.oConfiguration.yearsRange[0])){this.currentYear--;this.repopulateMainBox();return true}else{return false}};JsDatePick.prototype.moveForwardOneMonth=function(){if(this.currentMonth<12){this.currentMonth++}else{if(this.moveForwardOneYear()){this.currentMonth=1}else{this.currentMonth=12}}this.repopulateMainBox()};JsDatePick.prototype.moveBackOneMonth=function(){if(this.currentMonth>1){this.currentMonth--}else{if(this.moveBackOneYear()){this.currentMonth=12}else{this.currentMonth=1}}this.repopulateMainBox()};JsDatePick.prototype.getCurrentColorScheme=function(){return this.oConfiguration.cellColorScheme};JsDatePick.prototype.getDOMControlBar=function(){var h=document,c,f,g,b,a,e;c=h.createElement("div");f=h.createElement("div");g=h.createElement("div");b=h.createElement("div");a=h.createElement("div");e=h.createElement("div");this.setC(c,"controlsBar");this.setC(f,"monthForwardButton");this.setC(g,"monthBackwardButton");this.setC(b,"yearForwardButton");this.setC(a,"yearBackwardButton");this.setC(e,"controlsBarText");$(c).attr("globalNumber",this.globalNumber);$(f).attr("globalNumber",this.globalNumber);$(g).attr("globalNumber",this.globalNumber);$(a).attr("globalNumber",this.globalNumber);$(b).attr("globalNumber",this.globalNumber);this.controlsBarTextCell=e;c.appendChild(f);c.appendChild(g);c.appendChild(b);c.appendChild(a);c.appendChild(e);f.onmouseover=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}d=this.parentNode;while(d.className!="controlsBar"){d=d.parentNode}i=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));i.setTooltipText(g_l.MONTH_FWD);i.setC(this,"monthForwardButtonOver")};f.onmouseout=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText("");d.setC(this,"monthForwardButton")};f.onmousedown=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}d=this.parentNode;while(d.className!="controlsBar"){d=d.parentNode}i=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));i.setTooltipText(g_l.MONTH_FWD);i.setC(this,"monthForwardButtonDown")};f.onmouseup=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText(g_l.MONTH_FWD);d.setC(this,"monthForwardButton");d.moveForwardOneMonth()};g.onmouseover=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText(g_l.MONTH_BCK);d.setC(this,"monthBackwardButtonOver")};g.onmouseout=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText("");d.setC(this,"monthBackwardButton")};g.onmousedown=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText(g_l.MONTH_BCK);d.setC(this,"monthBackwardButtonDown")};g.onmouseup=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText(g_l.MONTH_BCK);d.setC(this,"monthBackwardButton");d.moveBackOneMonth()};b.onmouseover=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText(g_l.YEAR_FWD);d.setC(this,"yearForwardButtonOver")};b.onmouseout=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText("");d.setC(this,"yearForwardButton")};b.onmousedown=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText(g_l.YEAR_FWD);d.setC(this,"yearForwardButtonDown")};b.onmouseup=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText(g_l.YEAR_FWD);d.setC(this,"yearForwardButton");d.moveForwardOneYear()};a.onmouseover=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText(g_l.YEAR_BCK);d.setC(this,"yearBackwardButtonOver")};a.onmouseout=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText("");d.setC(this,"yearBackwardButton")};a.onmousedown=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText(g_l.YEAR_BCK);d.setC(this,"yearBackwardButtonDown")};a.onmouseup=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText(g_l.YEAR_BCK);d.setC(this,"yearBackwardButton");d.moveBackOneYear()};return c}; \ No newline at end of file diff --git a/www/jsdatepick-calendar/jsDatePick.min.1.3.js b/www/jsdatepick-calendar/jsDatePick.min.1.3.js deleted file mode 100755 index ead6de6..0000000 --- a/www/jsdatepick-calendar/jsDatePick.min.1.3.js +++ /dev/null @@ -1 +0,0 @@ -g_l=[];g_l.MONTHS=["Janaury","February","March","April","May","June","July","August","September","October","November","December"];g_l.DAYS_3=["Sun","Mon","Tue","Wed","Thu","Fri","Sat"];g_l.MONTH_FWD="Move a month forward";g_l.MONTH_BCK="Move a month backward";g_l.YEAR_FWD="Move a year forward";g_l.YEAR_BCK="Move a year backward";g_l.CLOSE="Close the calendar";g_l.ERROR_2=g_l.ERROR_1="Date object invalid!";g_l.ERROR_4=g_l.ERROR_3="Target invalid";g_jsDatePickImagePath="img/";g_jsDatePickDirectionality="ltr";g_arrayOfUsedJsDatePickCalsGlobalNumbers=[];g_arrayOfUsedJsDatePickCals=[];g_currentDateObject={};g_currentDateObject.dateObject=new Date();g_currentDateObject.day=g_currentDateObject.dateObject.getDate();g_currentDateObject.month=g_currentDateObject.dateObject.getMonth()+1;g_currentDateObject.year=g_currentDateObject.dateObject.getFullYear();JsgetElem=function(a){return document.getElementById(a)};String.prototype.trim=function(){return this.replace(/^\s+|\s+$/g,"")};String.prototype.ltrim=function(){return this.replace(/^\s+/,"")};String.prototype.rtrim=function(){return this.replace(/\s+$/,"")};String.prototype.strpad=function(){return(!isNaN(this)&&this.toString().length==1)?"0"+this:this};JsDatePick=function(a){if(document.all){this.isie=true;this.iever=JsDatePick.getInternetExplorerVersion()}else{this.isie=false}this.oConfiguration={};this.oCurrentDay=g_currentDateObject;this.monthsTextualRepresentation=g_l.MONTHS;this.lastPostedDay=null;this.initialZIndex=2;this.globalNumber=this.getUnUsedGlobalNumber();g_arrayOfUsedJsDatePickCals[this.globalNumber]=this;this.setConfiguration(a);this.makeCalendar()};JsDatePick.getCalInstanceById=function(a){return g_arrayOfUsedJsDatePickCals[parseInt(a,10)]};JsDatePick.getInternetExplorerVersion=function(){var c=-1,a,b;if(navigator.appName=="Microsoft Internet Explorer"){a=navigator.userAgent;b=new RegExp("MSIE ([0-9]{1,}[.0-9]{0,})");if(b.exec(a)!=null){c=parseFloat(RegExp.$1)}return c}};JsDatePick.prototype.setC=function(a,b){if(this.isie&&this.iever>7){a.setAttribute("class",b)}else{a.className=b}};JsDatePick.prototype.getUnUsedGlobalNumber=function(){var a=Math.floor(Math.random()*1000);while(!this.isUnique_GlobalNumber(a)){a=Math.floor(Math.random()*1000)}return a};JsDatePick.prototype.isUnique_GlobalNumber=function(b){var a;for(a=0;a5){c=this.senseDivider(this.oConfiguration.dateFormat);e=this.oConfiguration.dateFormat;g=b.value.trim().split(c);l=e.trim().split(c);d=a=h=k=0;for(d=0;dthis.oCurrentDay.year){return false}if(a>this.oCurrentDay.month&&c==this.oCurrentDay.year){return false}if(b>this.oCurrentDay.day&&a==this.oCurrentDay.month&&c==this.oCurrentDay.year){return false}return true};JsDatePick.prototype.getDOMCalendarStripped=function(){var h=document,e,i,b,a,f,c,g;e=h.createElement("div");if(this.oConfiguration.isStripped){this.setC(e,"boxMainStripped")}else{this.setC(e,"boxMain")}this.boxMain=e;i=h.createElement("div");b=h.createElement("div");a=h.createElement("div");f=h.createElement("div");c=h.createElement("div");g=h.createElement("div");this.setC(b,"clearfix");this.setC(g,"clearfix");this.setC(i,"boxMainInner");this.setC(a,"boxMainCellsContainer");this.setC(f,"tooltip");this.setC(c,"weekDaysRow");this.tooltip=f;e.appendChild(i);this.controlsBar=this.getDOMControlBar();this.makeDOMWeekDays(c);i.appendChild(this.controlsBar);i.appendChild(b);i.appendChild(f);i.appendChild(c);i.appendChild(a);i.appendChild(g);this.boxMainCellsContainer=a;this.populateMainBox(a);return e};JsDatePick.prototype.makeDOMWeekDays=function(a){var c=0,g=document,f=g_l.DAYS_3,e,b;for(c=this.oConfiguration.weekStartDay;c<7;c++){b=g.createElement("div");e=g.createTextNode(f[c]);this.setC(b,"weekDay");b.appendChild(e);a.appendChild(b)}if(this.oConfiguration.weekStartDay>0){for(c=0;cparseInt(this.oConfiguration.yearsRange[0])){this.currentYear--;this.repopulateMainBox();return true}else{return false}};JsDatePick.prototype.moveForwardOneMonth=function(){if(this.currentMonth<12){this.currentMonth++}else{if(this.moveForwardOneYear()){this.currentMonth=1}else{this.currentMonth=12}}this.repopulateMainBox()};JsDatePick.prototype.moveBackOneMonth=function(){if(this.currentMonth>1){this.currentMonth--}else{if(this.moveBackOneYear()){this.currentMonth=12}else{this.currentMonth=1}}this.repopulateMainBox()};JsDatePick.prototype.getCurrentColorScheme=function(){return this.oConfiguration.cellColorScheme};JsDatePick.prototype.getDOMControlBar=function(){var h=document,c,f,g,b,a,e;c=h.createElement("div");f=h.createElement("div");g=h.createElement("div");b=h.createElement("div");a=h.createElement("div");e=h.createElement("div");this.setC(c,"controlsBar");this.setC(f,"monthForwardButton");this.setC(g,"monthBackwardButton");this.setC(b,"yearForwardButton");this.setC(a,"yearBackwardButton");this.setC(e,"controlsBarText");c.setAttribute("globalNumber",this.globalNumber);f.setAttribute("globalNumber",this.globalNumber);g.setAttribute("globalNumber",this.globalNumber);a.setAttribute("globalNumber",this.globalNumber);b.setAttribute("globalNumber",this.globalNumber);this.controlsBarTextCell=e;c.appendChild(f);c.appendChild(g);c.appendChild(b);c.appendChild(a);c.appendChild(e);f.onmouseover=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}d=this.parentNode;while(d.className!="controlsBar"){d=d.parentNode}i=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));i.setTooltipText(g_l.MONTH_FWD);i.setC(this,"monthForwardButtonOver")};f.onmouseout=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText("");d.setC(this,"monthForwardButton")};f.onmousedown=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}d=this.parentNode;while(d.className!="controlsBar"){d=d.parentNode}i=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));i.setTooltipText(g_l.MONTH_FWD);i.setC(this,"monthForwardButtonDown")};f.onmouseup=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText(g_l.MONTH_FWD);d.setC(this,"monthForwardButton");d.moveForwardOneMonth()};g.onmouseover=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText(g_l.MONTH_BCK);d.setC(this,"monthBackwardButtonOver")};g.onmouseout=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText("");d.setC(this,"monthBackwardButton")};g.onmousedown=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText(g_l.MONTH_BCK);d.setC(this,"monthBackwardButtonDown")};g.onmouseup=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText(g_l.MONTH_BCK);d.setC(this,"monthBackwardButton");d.moveBackOneMonth()};b.onmouseover=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText(g_l.YEAR_FWD);d.setC(this,"yearForwardButtonOver")};b.onmouseout=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText("");d.setC(this,"yearForwardButton")};b.onmousedown=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText(g_l.YEAR_FWD);d.setC(this,"yearForwardButtonDown")};b.onmouseup=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText(g_l.YEAR_FWD);d.setC(this,"yearForwardButton");d.moveForwardOneYear()};a.onmouseover=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText(g_l.YEAR_BCK);d.setC(this,"yearBackwardButtonOver")};a.onmouseout=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText("");d.setC(this,"yearBackwardButton")};a.onmousedown=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText(g_l.YEAR_BCK);d.setC(this,"yearBackwardButtonDown")};a.onmouseup=function(){var i,d;if(parseInt(this.getAttribute("isJsDatePickDisabled"))==1){return}i=this.parentNode;while(i.className!="controlsBar"){i=i.parentNode}d=JsDatePick.getCalInstanceById(this.getAttribute("globalNumber"));d.setTooltipText(g_l.YEAR_BCK);d.setC(this,"yearBackwardButton");d.moveBackOneYear()};return c}; \ No newline at end of file diff --git a/www/jsdatepick-calendar/jsDatePick_ltr.css b/www/jsdatepick-calendar/jsDatePick_ltr.css deleted file mode 100755 index f05c9a0..0000000 --- a/www/jsdatepick-calendar/jsDatePick_ltr.css +++ /dev/null @@ -1,77 +0,0 @@ -/* - - Copyright 2009 Itamar Arjuan - jsDatePick is distributed under the terms of the GNU General Public License. - -*/ - -.JsDatePickBox { position:relative; width:212px; font-family:Arial; } - -.JsDatePickBox .jsDatePickCloseButton { cursor:pointer; position:absolute; z-index:1; top:1px; right:10px; width:33px; height:13px; background:url(img/closeButton_normal.gif) left top no-repeat; } -.JsDatePickBox .jsDatePickCloseButtonOver { cursor:pointer; position:absolute; z-index:1; top:1px; right:10px; width:33px; height:13px; background:url(img/closeButton_over.gif) left top no-repeat; } -.JsDatePickBox .jsDatePickCloseButtonDown { cursor:pointer; position:absolute; z-index:1; top:1px; right:10px; width:33px; height:13px; background:url(img/closeButton_down.gif) left top no-repeat; } - -.JsDatePickBox .boxLeftWall { float:left; width:7px; margin:0; padding:0; } -.JsDatePickBox .boxLeftWall .leftTopCorner{ margin:0; padding:0; width:7px; height:8px; background:url(img/boxTopLeftCorner.png) left top no-repeat; overflow:hidden; } -.JsDatePickBox .boxLeftWall .leftBottomCorner{ margin:0; padding:0; width:7px; height:8px; background:url(img/boxBottomLeftCorner.png) left top no-repeat; overflow:hidden; } -.JsDatePickBox .boxLeftWall .leftWall{ margin:0; padding:0; width:7px; background:url(img/boxSideWallPx.gif) #ffffff left top repeat-y; overflow:hidden; } - -.JsDatePickBox .boxRightWall { float:left; width:7px; margin:0; padding:0;} -.JsDatePickBox .boxRightWall .rightTopCorner{ margin:0; padding:0; width:7px; height:8px; background:url(img/boxTopRightCorner.png) left top no-repeat; overflow:hidden; } -.JsDatePickBox .boxRightWall .rightBottomCorner{ margin:0; padding:0; width:7px; height:8px; background:url(img/boxBottomRightCorner.png) left top no-repeat; overflow:hidden; } -.JsDatePickBox .boxRightWall .rightWall{ margin:0; padding:0; width:7px; background:url(img/boxSideWallPx.gif) #ffffff right top repeat-y; overflow:hidden; } - -.JsDatePickBox .topWall { position:absolute; overflow:hidden; top:0px; left:7px; width:198px; height:4px; background:url(img/boxTopPx.gif) #ffffff left top repeat-x; } -.JsDatePickBox .bottomWall { position:absolute; overflow:hidden; bottom:-1px; left:7px; width:198px; height:4px; background:url(img/boxTopPx.gif) #ffffff left top repeat-x; } - -.JsDatePickBox .hiddenBoxLeftWall { float:left; width:0px; overflow:hidden; overflow:hidden;} -.JsDatePickBox .hiddenBoxRightWall { float:left; width:0px; overflow:hidden; overflow:hidden;} - -.JsDatePickBox .boxMain { float:left; background-color:#ffffff; margin:0; padding:15px 0 5px 0; } -.JsDatePickBox .boxMainStripped { background:#ffffff; border:none; } -.JsDatePickBox .tooltip { height:12px; line-height:11px; overflow:hidden; font-size:10px; color:#666666; text-align:left; padding:0px; margin:2px 0 2px 0; } -.JsDatePickBox .weekDaysRow { height:12px; overflow:hidden; line-height:11px; font-size:10px; color:#666666; text-align:center; padding:0px; margin:2px 0 0 0; } -.JsDatePickBox .weekDaysRow .weekDay { float:left; height:14px; overflow:hidden; width:24px; margin:0 5px 0 0; padding:0; } - -.JsDatePickBox .boxMainInner { background:#ffffff; width:198px; float:left; margin:5px 0 0 0; padding:0; } -.JsDatePickBox .boxMainCellsContainer { background-color:#ffffff; margin:0; padding:0; } - -.JsDatePickBox .boxMainInner .controlsBar { overflow:hidden; height:20px; position:relative; } -.JsDatePickBox .boxMainInner .controlsBarText { overflow:hidden; height:20px; line-height:20px; color:#000000; font-size:12px; text-align:center; } - -.JsDatePickBox .boxMainInner .monthForwardButton { overflow:hidden; cursor:pointer; width:20px; height:20px; position:absolute; top:0px; right:22px; background:url(img/monthForward_normal.gif) left top no-repeat; } -.JsDatePickBox .boxMainInner .monthForwardButtonOver { overflow:hidden; cursor:pointer; width:20px; height:20px; position:absolute; top:0px; right:22px; background:url(img/monthForward_over.gif) left top no-repeat; } -.JsDatePickBox .boxMainInner .monthForwardButtonDown { overflow:hidden; cursor:pointer; width:20px; height:20px; position:absolute; top:0px; right:22px; background:url(img/monthForward_down.gif) left top no-repeat; } - -.JsDatePickBox .boxMainInner .monthBackwardButton { overflow:hidden; cursor:pointer; width:20px; height:20px; position:absolute; top:0px; left:22px; background:url(img/monthBackward_normal.gif) left top no-repeat; } -.JsDatePickBox .boxMainInner .monthBackwardButtonOver { overflow:hidden; cursor:pointer; width:20px; height:20px; position:absolute; top:0px; left:22px; background:url(img/monthBackward_over.gif) left top no-repeat; } -.JsDatePickBox .boxMainInner .monthBackwardButtonDown { overflow:hidden; cursor:pointer; width:20px; height:20px; position:absolute; top:0px; left:22px; background:url(img/monthBackward_down.gif) left top no-repeat; } - -.JsDatePickBox .boxMainInner .yearForwardButton { overflow:hidden; cursor:pointer; width:20px; height:20px; position:absolute; top:0px; right:0px; background:url(img/yearForward_normal.gif) left top no-repeat; } -.JsDatePickBox .boxMainInner .yearForwardButtonOver { overflow:hidden; cursor:pointer; width:20px; height:20px; position:absolute; top:0px; right:0px; background:url(img/yearForward_over.gif) left top no-repeat; } -.JsDatePickBox .boxMainInner .yearForwardButtonDown { overflow:hidden; cursor:pointer; width:20px; height:20px; position:absolute; top:0px; right:0px; background:url(img/yearForward_down.gif) left top no-repeat; } - -.JsDatePickBox .boxMainInner .yearBackwardButton { overflow:hidden; cursor:pointer; width:20px; height:20px; position:absolute; top:0px; left:0px; background:url(img/yearBackward_normal.gif) left top no-repeat; } -.JsDatePickBox .boxMainInner .yearBackwardButtonOver { overflow:hidden; cursor:pointer; width:20px; height:20px; position:absolute; top:0px; left:0px; background:url(img/yearBackward_over.gif) left top no-repeat; } -.JsDatePickBox .boxMainInner .yearBackwardButtonDown { overflow:hidden; cursor:pointer; width:20px; height:20px; position:absolute; top:0px; left:0px; background:url(img/yearBackward_down.gif) left top no-repeat; } - -.JsDatePickBox .boxMainInner .monthButton{ -khtml-user-select: none; font-size:12px; cursor:pointer; overflow:hidden; color:#4c4c4c; width:65px; height:20px; position:absolute; top:0px; left:48px; /*float:left;*/ margin:0px 0px 0 0; text-align:center; /*vertical-align:text-top;*/ line-height:25px; background-color:#B6D1EE/*background:url(img/deepblue_dayNormal.gif) left top ;*/ } -.JsDatePickBox .boxMainInner .monthButtonOver{ -khtml-user-select: none; font-size:12px; cursor:pointer; overflow:hidden; color:#4c4c4c; width:65px; height:20px; position:absolute; top:0px; left:48px; /*float:left;*/ margin:0px 0px 0 0; text-align:center; /*vertical-align:text-top;*/ line-height:25px; background-color:#65A7ED/*background:url(img/deepblue_dayNormal.gif) left top ;*/ } -.JsDatePickBox .boxMainInner .monthButtonDown{ -khtml-user-select: none; font-size:12px; cursor:pointer; overflow:hidden; color:#4c4c4c; width:65px; height:20px; position:absolute; top:0px; left:48px; /*float:left;*/ margin:0px 0px 0 0; text-align:center; /*vertical-align:text-top;*/ line-height:25px; background-color:#096FDB/*background:url(img/deepblue_dayNormal.gif) left top ;*/ } - - -.JsDatePickBox .boxMainInner .yearButton{ -khtml-user-select: none; font-size:12px; cursor:pointer; overflow:hidden; color:#4c4c4c; width:35px; height:20px; position:absolute; top:0px; right:48px; /*float:left;*/ margin:0px 0px 0 0; text-align:center; /*vertical-align:text-top;*/ line-height:25px; background-color:#B6D1EE/*background:url(img/deepblue_dayNormal.gif) left top ;*/ } -.JsDatePickBox .boxMainInner .yearButtonOver{ -khtml-user-select: none; font-size:12px; cursor:pointer; overflow:hidden; color:#4c4c4c; width:35px; height:20px; position:absolute; top:0px; right:48px; /*float:left;*/ margin:0px 0px 0 0; text-align:center; /*vertical-align:text-top;*/ line-height:25px; background-color:#65A7ED/*background:url(img/deepblue_dayNormal.gif) left top ;*/ } -.JsDatePickBox .boxMainInner .yearButtonDown{ -khtml-user-select: none; font-size:12px; cursor:pointer; overflow:hidden; color:#4c4c4c; width:35px; height:20px; position:absolute; top:0px; right:48px; /*float:left;*/ margin:0px 0px 0 0; text-align:center; /*vertical-align:text-top;*/ line-height:25px; background-color:#096FDB/*background:url(img/deepblue_dayNormal.gif) left top ;*/ } - -.JsDatePickBox .boxMainInner .skipDay { cursor:default; overflow:hidden; width:24px; height:25px; float:left; margin:4px 5px 0 0; padding:0; } -.JsDatePickBox .boxMainInner .dayNormal { -khtml-user-select: none; font-size:12px; cursor:pointer; overflow:hidden; color:#4c4c4c; width:24px; height:25px; float:left; margin:4px 5px 0 0; padding:0; text-align:center; line-height:25px; /*background:url(img/dayNormal.gif) left top no-repeat;*/ } -.JsDatePickBox .boxMainInner .dayNormalToday { -khtml-user-select: none; font-size:12px; cursor:pointer; overflow:hidden; color:#f40f0f; font-weight:bold; width:24px; height:25px; float:left; margin:4px 5px 0 0; padding:0; text-align:center; line-height:25px; /*background:url(img/dayNormal.gif) left top no-repeat;*/ } - -.JsDatePickBox .boxMainInner .dayDisabled { -khtml-user-select: none; cursor:default; font-size:12px; overflow:hidden; color:#999999; width:24px; height:25px; float:left; margin:4px 5px 0 0; padding:0; text-align:center; line-height:25px; /*background:url(img/dayNormal.gif) left top no-repeat;*/ } - -.JsDatePickBox .boxMainInner .dayOver { -khtml-user-select: none; cursor:pointer; font-size:12px; overflow:hidden; color:#4c4c4c; width:24px; height:25px; float:left; margin:4px 5px 0 0; padding:0; text-align:center; line-height:25px; /*background:url(img/dayOver.gif) left top no-repeat;*/ } -.JsDatePickBox .boxMainInner .dayOverToday { -khtml-user-select: none; cursor:pointer; font-size:12px; overflow:hidden; font-weight:bold; color:#f40f0f; width:24px; height:25px; float:left; margin:4px 5px 0 0; padding:0; text-align:center; line-height:25px; /*background:url(img/dayOver.gif) left top no-repeat;*/ } - -.JsDatePickBox .boxMainInner .dayDown { -khtml-user-select: none; cursor:pointer; font-size:12px; overflow:hidden; color:#F9F9F9; width:24px; height:25px; float:left; margin:4px 5px 0 0; padding:0; text-align:center; line-height:25px; /*background:url(img/dayDown.gif) left top no-repeat; */ } -.JsDatePickBox .boxMainInner .dayDownToday { -khtml-user-select: none; cursor:pointer; font-size:12px; overflow:hidden; color:#f40f0f; font-weight:bold; width:24px; height:25px; float:left; margin:4px 5px 0 0; padding:0; text-align:center; line-height:25px; /* background:url(img/dayDown.gif) left top no-repeat;*/ } diff --git a/www/jsdatepick-calendar/jsDatePick_ltr.min.css b/www/jsdatepick-calendar/jsDatePick_ltr.min.css deleted file mode 100755 index ce48b0e..0000000 --- a/www/jsdatepick-calendar/jsDatePick_ltr.min.css +++ /dev/null @@ -1 +0,0 @@ -.JsDatePickBox{position:relative;width:212px;font-family:Arial;}.JsDatePickBox .jsDatePickCloseButton{cursor:pointer;position:absolute;z-index:1;top:1px;right:10px;width:33px;height:13px;background:url(img/closeButton_normal.gif) left top no-repeat;}.JsDatePickBox .jsDatePickCloseButtonOver{cursor:pointer;position:absolute;z-index:1;top:1px;right:10px;width:33px;height:13px;background:url(img/closeButton_over.gif) left top no-repeat;}.JsDatePickBox .jsDatePickCloseButtonDown{cursor:pointer;position:absolute;z-index:1;top:1px;right:10px;width:33px;height:13px;background:url(img/closeButton_down.gif) left top no-repeat;}.JsDatePickBox .boxLeftWall{float:left;width:7px;margin:0;padding:0;}.JsDatePickBox .boxLeftWall .leftTopCorner{margin:0;padding:0;width:7px;height:8px;background:url(img/boxTopLeftCorner.png) left top no-repeat;overflow:hidden;}.JsDatePickBox .boxLeftWall .leftBottomCorner{margin:0;padding:0;width:7px;height:8px;background:url(img/boxBottomLeftCorner.png) left top no-repeat;overflow:hidden;}.JsDatePickBox .boxLeftWall .leftWall{margin:0;padding:0;width:7px;background:url(img/boxSideWallPx.gif) #fff left top repeat-y;overflow:hidden;}.JsDatePickBox .boxRightWall{float:left;width:7px;margin:0;padding:0;}.JsDatePickBox .boxRightWall .rightTopCorner{margin:0;padding:0;width:7px;height:8px;background:url(img/boxTopRightCorner.png) left top no-repeat;overflow:hidden;}.JsDatePickBox .boxRightWall .rightBottomCorner{margin:0;padding:0;width:7px;height:8px;background:url(img/boxBottomRightCorner.png) left top no-repeat;overflow:hidden;}.JsDatePickBox .boxRightWall .rightWall{margin:0;padding:0;width:7px;background:url(img/boxSideWallPx.gif) #fff right top repeat-y;overflow:hidden;}.JsDatePickBox .topWall{position:absolute;overflow:hidden;top:0;left:7px;width:198px;height:4px;background:url(img/boxTopPx.gif) #fff left top repeat-x;}.JsDatePickBox .bottomWall{position:absolute;overflow:hidden;bottom:-1px;left:7px;width:198px;height:4px;background:url(img/boxTopPx.gif) #fff left top repeat-x;}.JsDatePickBox .hiddenBoxLeftWall{float:left;width:0;overflow:hidden;overflow:hidden;}.JsDatePickBox .hiddenBoxRightWall{float:left;width:0;overflow:hidden;overflow:hidden;}.JsDatePickBox .boxMain{float:left;background-color:#fff;margin:0;padding:15px 0 5px 0;}.JsDatePickBox .boxMainStripped{background:#fff;border:none;}.JsDatePickBox .tooltip{height:12px;line-height:11px;overflow:hidden;font-size:10px;color:#666;text-align:left;padding:0;margin:2px 0 2px 0;}.JsDatePickBox .weekDaysRow{height:12px;overflow:hidden;line-height:11px;font-size:10px;color:#666;text-align:center;padding:0;margin:2px 0 0 0;}.JsDatePickBox .weekDaysRow .weekDay{float:left;height:14px;overflow:hidden;width:24px;margin:0 5px 0 0;padding:0;}.JsDatePickBox .boxMainInner{background:#fff;width:198px;float:left;margin:5px 0 0 0;padding:0;}.JsDatePickBox .boxMainCellsContainer{background-color:#fff;margin:0;padding:0;}.JsDatePickBox .boxMainInner .controlsBar{overflow:hidden;height:20px;position:relative;}.JsDatePickBox .boxMainInner .controlsBarText{overflow:hidden;height:20px;line-height:20px;color:#000;font-size:12px;text-align:center;}.JsDatePickBox .boxMainInner .monthForwardButton{overflow:hidden;cursor:pointer;width:20px;height:20px;position:absolute;top:0;right:22px;background:url(img/monthForward_normal.gif) left top no-repeat;}.JsDatePickBox .boxMainInner .monthForwardButtonOver{overflow:hidden;cursor:pointer;width:20px;height:20px;position:absolute;top:0;right:22px;background:url(img/monthForward_over.gif) left top no-repeat;}.JsDatePickBox .boxMainInner .monthForwardButtonDown{overflow:hidden;cursor:pointer;width:20px;height:20px;position:absolute;top:0;right:22px;background:url(img/monthForward_down.gif) left top no-repeat;}.JsDatePickBox .boxMainInner .monthBackwardButton{overflow:hidden;cursor:pointer;width:20px;height:20px;position:absolute;top:0;left:22px;background:url(img/monthBackward_normal.gif) left top no-repeat;}.JsDatePickBox .boxMainInner .monthBackwardButtonOver{overflow:hidden;cursor:pointer;width:20px;height:20px;position:absolute;top:0;left:22px;background:url(img/monthBackward_over.gif) left top no-repeat;}.JsDatePickBox .boxMainInner .monthBackwardButtonDown{overflow:hidden;cursor:pointer;width:20px;height:20px;position:absolute;top:0;left:22px;background:url(img/monthBackward_down.gif) left top no-repeat;}.JsDatePickBox .boxMainInner .yearForwardButton{overflow:hidden;cursor:pointer;width:20px;height:20px;position:absolute;top:0;right:0;background:url(img/yearForward_normal.gif) left top no-repeat;}.JsDatePickBox .boxMainInner .yearForwardButtonOver{overflow:hidden;cursor:pointer;width:20px;height:20px;position:absolute;top:0;right:0;background:url(img/yearForward_over.gif) left top no-repeat;}.JsDatePickBox .boxMainInner .yearForwardButtonDown{overflow:hidden;cursor:pointer;width:20px;height:20px;position:absolute;top:0;right:0;background:url(img/yearForward_down.gif) left top no-repeat;}.JsDatePickBox .boxMainInner .yearBackwardButton{overflow:hidden;cursor:pointer;width:20px;height:20px;position:absolute;top:0;left:0;background:url(img/yearBackward_normal.gif) left top no-repeat;}.JsDatePickBox .boxMainInner .yearBackwardButtonOver{overflow:hidden;cursor:pointer;width:20px;height:20px;position:absolute;top:0;left:0;background:url(img/yearBackward_over.gif) left top no-repeat;}.JsDatePickBox .boxMainInner .yearBackwardButtonDown{overflow:hidden;cursor:pointer;width:20px;height:20px;position:absolute;top:0;left:0;background:url(img/yearBackward_down.gif) left top no-repeat;}.JsDatePickBox .boxMainInner .skipDay{cursor:default;overflow:hidden;width:24px;height:25px;float:left;margin:4px 5px 0 0;padding:0;}.JsDatePickBox .boxMainInner .dayNormal{-khtml-user-select:none;font-size:12px;cursor:pointer;overflow:hidden;color:#4c4c4c;width:24px;height:25px;float:left;margin:4px 5px 0 0;padding:0;text-align:center;line-height:25px;}.JsDatePickBox .boxMainInner .dayNormalToday{-khtml-user-select:none;font-size:12px;cursor:pointer;overflow:hidden;color:#f40f0f;font-weight:bold;width:24px;height:25px;float:left;margin:4px 5px 0 0;padding:0;text-align:center;line-height:25px;}.JsDatePickBox .boxMainInner .dayDisabled{-khtml-user-select:none;cursor:default;font-size:12px;overflow:hidden;color:#999;width:24px;height:25px;float:left;margin:4px 5px 0 0;padding:0;text-align:center;line-height:25px;}.JsDatePickBox .boxMainInner .dayOver{-khtml-user-select:none;cursor:pointer;font-size:12px;overflow:hidden;color:#4c4c4c;width:24px;height:25px;float:left;margin:4px 5px 0 0;padding:0;text-align:center;line-height:25px;}.JsDatePickBox .boxMainInner .dayOverToday{-khtml-user-select:none;cursor:pointer;font-size:12px;overflow:hidden;font-weight:bold;color:#f40f0f;width:24px;height:25px;float:left;margin:4px 5px 0 0;padding:0;text-align:center;line-height:25px;}.JsDatePickBox .boxMainInner .dayDown{-khtml-user-select:none;cursor:pointer;font-size:12px;overflow:hidden;color:#F9F9F9;width:24px;height:25px;float:left;margin:4px 5px 0 0;padding:0;text-align:center;line-height:25px;}.JsDatePickBox .boxMainInner .dayDownToday{-khtml-user-select:none;cursor:pointer;font-size:12px;overflow:hidden;color:#f40f0f;font-weight:bold;width:24px;height:25px;float:left;margin:4px 5px 0 0;padding:0;text-align:center;line-height:25px;} \ No newline at end of file diff --git a/www/jsdatepick-calendar/jsDatePick_rtl.css b/www/jsdatepick-calendar/jsDatePick_rtl.css deleted file mode 100755 index 37e8efb..0000000 --- a/www/jsdatepick-calendar/jsDatePick_rtl.css +++ /dev/null @@ -1,68 +0,0 @@ -/* - - Copyright 2009 Itamar Arjuan - jsDatePick is distributed under the terms of the GNU General Public License. - -*/ - -.JsDatePickBox { position:relative; width:212px; font-family:Arial; } - -.JsDatePickBox .jsDatePickCloseButton { cursor:pointer; position:absolute; z-index:1; top:1px; left:10px; width:33px; height:13px; background:url(img/closeButton_normal.gif) left top no-repeat; } -.JsDatePickBox .jsDatePickCloseButtonOver { cursor:pointer; position:absolute; z-index:1; top:1px; left:10px; width:33px; height:13px; background:url(img/closeButton_over.gif) left top no-repeat; } -.JsDatePickBox .jsDatePickCloseButtonDown { cursor:pointer; position:absolute; z-index:1; top:1px; left:10px; width:33px; height:13px; background:url(img/closeButton_down.gif) left top no-repeat; } - -.JsDatePickBox .boxLeftWall { float:left; width:7px; margin:0; padding:0; } -.JsDatePickBox .boxLeftWall .leftTopCorner{ margin:0; padding:0; width:7px; height:8px; background:url(img/boxTopLeftCorner.png) left top no-repeat; overflow:hidden; } -.JsDatePickBox .boxLeftWall .leftBottomCorner{ margin:0; padding:0; width:7px; height:8px; background:url(img/boxBottomLeftCorner.png) left top no-repeat; overflow:hidden; } -.JsDatePickBox .boxLeftWall .leftWall{ margin:0; padding:0; width:7px; background:url(img/boxSideWallPx.gif) #ffffff left top repeat-y; overflow:hidden; } - -.JsDatePickBox .boxRightWall { float:left; width:7px; margin:0; padding:0;} -.JsDatePickBox .boxRightWall .rightTopCorner{ margin:0; padding:0; width:7px; height:8px; background:url(img/boxTopRightCorner.png) left top no-repeat; overflow:hidden; } -.JsDatePickBox .boxRightWall .rightBottomCorner{ margin:0; padding:0; width:7px; height:8px; background:url(img/boxBottomRightCorner.png) left top no-repeat; overflow:hidden; } -.JsDatePickBox .boxRightWall .rightWall{ margin:0; padding:0; width:7px; background:url(img/boxSideWallPx.gif) #ffffff right top repeat-y; overflow:hidden; } - -.JsDatePickBox .topWall { position:absolute; overflow:hidden; top:0px; left:7px; width:198px; height:4px; background:url(img/boxTopPx.gif) #ffffff left top repeat-x; } -.JsDatePickBox .bottomWall { position:absolute; overflow:hidden; bottom:-1px; left:7px; width:198px; height:4px; background:url(img/boxTopPx.gif) #ffffff left top repeat-x; } - -.JsDatePickBox .hiddenBoxLeftWall { float:left; width:0px; overflow:hidden; overflow:hidden;} -.JsDatePickBox .hiddenBoxRightWall { float:left; width:0px; overflow:hidden; overflow:hidden;} - -.JsDatePickBox .boxMain { float:left; background-color:#ffffff; margin:0; padding:15px 0 5px 0; } -.JsDatePickBox .boxMainStripped { background:#ffffff; border:none; } -.JsDatePickBox .tooltip { height:12px; direction:rtl; text-align:right; line-height:11px; overflow:hidden; font-size:10px; color:#666666; padding:0px; margin:2px 0 2px 0; } -.JsDatePickBox .weekDaysRow { height:12px; overflow:hidden; line-height:11px; font-size:10px; color:#666666; text-align:center; padding:0px; margin:2px 0 0 0; } -.JsDatePickBox .weekDaysRow .weekDay { float:right; direction:rtl; height:14px; overflow:hidden; width:24px; margin:0 5px 0 0; padding:0; } - -.JsDatePickBox .boxMainInner { background:#ffffff; width:198px; float:left; margin:5px 0 0 0; padding:0; } -.JsDatePickBox .boxMainCellsContainer { background-color:#ffffff; margin:0; padding:0; } - -.JsDatePickBox .boxMainInner .controlsBar { overflow:hidden; height:20px; position:relative; } -.JsDatePickBox .boxMainInner .controlsBarText { overflow:hidden; height:20px; direction:rtl; line-height:20px; color:#000000; font-size:12px; text-align:center; } - -.JsDatePickBox .boxMainInner .monthForwardButton { overflow:hidden; cursor:pointer; width:20px; height:20px; position:absolute; top:0px; left:22px; background:url(img/monthBackward_normal.gif) left top no-repeat; } -.JsDatePickBox .boxMainInner .monthForwardButtonOver { overflow:hidden; cursor:pointer; width:20px; height:20px; position:absolute; top:0px; left:22px; background:url(img/monthBackward_over.gif) left top no-repeat; } -.JsDatePickBox .boxMainInner .monthForwardButtonDown { overflow:hidden; cursor:pointer; width:20px; height:20px; position:absolute; top:0px; left:22px; background:url(img/monthBackward_down.gif) left top no-repeat; } - -.JsDatePickBox .boxMainInner .monthBackwardButton { overflow:hidden; cursor:pointer; width:20px; height:20px; position:absolute; top:0px; right:22px; background:url(img/monthForward_normal.gif) left top no-repeat; } -.JsDatePickBox .boxMainInner 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color:#f40f0f; width:24px; height:25px; float:right; margin:4px 0 0 5px; padding:0; text-align:center; line-height:25px; } - -.JsDatePickBox .boxMainInner .dayDown { -khtml-user-select: none; cursor:pointer; font-size:12px; overflow:hidden; color:#F9F9F9; width:24px; height:25px; float:right; margin:4px 0 0 5px; padding:0; text-align:center; line-height:25px; } -.JsDatePickBox .boxMainInner .dayDownToday { -khtml-user-select: none; cursor:pointer; font-size:12px; overflow:hidden; color:#f40f0f; font-weight:bold; width:24px; height:25px; float:right; margin:4px 0 0 5px; padding:0; text-align:center; line-height:25px; } \ No newline at end of file diff --git a/www/jsdatepick-calendar/jsDatePick_rtl.min.css b/www/jsdatepick-calendar/jsDatePick_rtl.min.css deleted file mode 100755 index 23154f9..0000000 --- a/www/jsdatepick-calendar/jsDatePick_rtl.min.css +++ /dev/null @@ -1 +0,0 @@ -.JsDatePickBox{position:relative;width:212px;font-family:Arial;}.JsDatePickBox 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.dayOverToday{-khtml-user-select:none;cursor:pointer;font-size:12px;overflow:hidden;font-weight:bold;color:#f40f0f;width:24px;height:25px;float:right;margin:4px 0 0 5px;padding:0;text-align:center;line-height:25px;}.JsDatePickBox .boxMainInner .dayDown{-khtml-user-select:none;cursor:pointer;font-size:12px;overflow:hidden;color:#F9F9F9;width:24px;height:25px;float:right;margin:4px 0 0 5px;padding:0;text-align:center;line-height:25px;}.JsDatePickBox .boxMainInner .dayDownToday{-khtml-user-select:none;cursor:pointer;font-size:12px;overflow:hidden;color:#f40f0f;font-weight:bold;width:24px;height:25px;float:right;margin:4px 0 0 5px;padding:0;text-align:center;line-height:25px;} \ No newline at end of file diff --git a/www/line_chart.php b/www/line_chart.php deleted file mode 100755 index 73a7743..0000000 --- a/www/line_chart.php +++ /dev/null @@ -1,57 +0,0 @@ -"; - $i = 0; - foreach($data as $abs=>$val) - { - //echo "$abs => $val
"; - $abscissa[$i] = $abs; - //$arr[month_to_string($res[0])] = $res[1]; - $i++; - } - $maxval = max($data); - - $chart = new GoogleChart('lc', 600, 300); - $chart->setScale(0,$maxval); - - $line = new GoogleChartData($data); - $chart->addData($line); - - $y_axis = new GoogleChartAxis('y'); - $y_axis->setDrawTickMarks(false); - $y_axis->setRange(0, $maxval); -// $y_axis->setLabels(array(0,10,20,30)); - $chart->addAxis($y_axis); - - $x_axis = new GoogleChartAxis('x'); - $x_axis->setTickMarks(5); - $x_axis->setLabels($abscissa); - $chart->addAxis($x_axis); - - // add a shape marker with a border - $shape_marker = new GoogleChartShapeMarker(GoogleChartShapeMarker::CIRCLE); - $shape_marker->setSize(6); - $shape_marker->setBorder(2); - $shape_marker->setData($line); - $chart->addMarker($shape_marker); - - // add a value marker - $value_marker = new GoogleChartTextMarker(GoogleChartTextMarker::VALUE); - $value_marker->setData($line); - $chart->addMarker($value_marker); - - // var_dump($chart->getQuery()); - // echo $chart->validate(); - echo $chart->toHtml(); -} - diff --git a/www/listValidDays.php b/www/listValidDays.php deleted file mode 100644 index 451c753..0000000 --- a/www/listValidDays.php +++ /dev/null @@ -1,54 +0,0 @@ -'); - -$year = (isset($_POST["year"])) ? $_POST["year"] : "2010"/*NULL*/; -$month = (isset($_POST["month"])) ? $_POST["month"] : "1"/* NULL*/; - -if ($year && $month) -{ - $config = parse_ini_file('/etc/eagleowl.conf', true); - - $root_path = ""; - $db_subdir = ""; - $stat_db = "eagleowl_stat.db"; - - if(isset($config['install_path'])) - $root_path = $config['install_path']; - if(isset($config['db_subdir'])) - $db_subdir = $config['db_subdir']; - if(isset($config['stat_db_name'])) - $stat_db = $config['stat_db_name']; - - if($root_path === "" || !is_dir($root_path)) - { - echo"invalid path \"$root_path\": set the correct install_path in /etc/eaglowl.conf"; - exit(); - } - if(!is_dir($root_path."/".$db_subdir)) - { - echo "invalid path \"$root_path/$db_subdir\": "; - echo "set the correct install_path and db_subdir in /etc/eaglowl.conf"; - exit(); - } - - $stat_db = $root_path."/".$db_subdir."/".$stat_db; - - $db = new SQLite3($stat_db); - $req = "SELECT day, status FROM energy_day_stat WHERE year = $year and month = $month;"; - $db->busyTimeout (10000); - $result = $db->query($req); - while ($res = $result->fetchArray()) - { - $item = $xml->addChild('day', $res[0]); - $item->addChild('status', $res[1]); - } -print($xml->asXML()); -} -else -{ - echo "FAIL"; -} - -?> diff --git a/www/live.php b/www/live.php deleted file mode 100644 index a4e7582..0000000 --- a/www/live.php +++ /dev/null @@ -1,191 +0,0 @@ - - - - - Electricity live consumption - - - - - - - -

Electricity live consumption

- -
-

Update every: seconds - ( display minutes ) -

- - - - - diff --git a/www/live_data.php b/www/live_data.php deleted file mode 100644 index 9b619f0..0000000 --- a/www/live_data.php +++ /dev/null @@ -1,8 +0,0 @@ - From 1d78c857dda8f46908ebf16b30ca11b645e63c8f Mon Sep 17 00:00:00 2001 From: Jesus Jimenez Date: Mon, 12 Dec 2016 12:01:10 +0100 Subject: [PATCH 11/15] Removed DB parameters, they aren't used anymore --- etc/eagleowl.conf | 2 -- 1 file changed, 2 deletions(-) diff --git a/etc/eagleowl.conf b/etc/eagleowl.conf index b571d5e..094b4f6 100644 --- a/etc/eagleowl.conf +++ b/etc/eagleowl.conf @@ -13,6 +13,4 @@ # install_path: path where the eagleowl software is installed install_path="/opt/eagleowl" -main_db_name="eagleowl.db" -stat_db_name="eagleowl_stat.db" From bb5bebcaba854021819b7f240df92b1929b2c30d Mon Sep 17 00:00:00 2001 From: Jesus Jimenez Date: Mon, 12 Dec 2016 12:02:42 +0100 Subject: [PATCH 12/15] Add comment about unimplemented option --- etc/eagleowl.conf | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/etc/eagleowl.conf b/etc/eagleowl.conf index 094b4f6..bdb4460 100644 --- a/etc/eagleowl.conf +++ b/etc/eagleowl.conf @@ -1,6 +1,6 @@ # eagleowl configuration file -# Execute a command for every consumption value +# Execute a command for every consumption value (NOT YET IMPLEMENTED) #system_command="" # Output consumption values to a file in disk. Disabled by default From bbcadcd51e9e91b1246a8a0499d5265eb9f92c24 Mon Sep 17 00:00:00 2001 From: Jesus Jimenez Date: Mon, 12 Dec 2016 12:22:46 +0100 Subject: [PATCH 13/15] Updated README with fork explanation and new options --- README | 110 ++++++++++++++++----------------------------------------- 1 file changed, 31 insertions(+), 79 deletions(-) diff --git a/README b/README index 383e612..26e4930 100644 --- a/README +++ b/README @@ -1,90 +1,42 @@ -eagle-owl version 0.9 -===================== +This is my fork of cornetp/eagle-owl. Eagleowl is already a fantastic piece of software, but it's quite oriented to be +executed as a desktop program. Since what I need are just get the power values from a Raspberry Pi, in order to send them +to external services, I've made some changes to the code: -eagle-owl is meant to interface the Owl cm160 +USB energy monitor -in a linux environment. +- Removed Sqlite DB support amb web interface. +- Removed most debug output and file writing, in order to not tear down SD cards. +- Added several different configurable outputs: + + Text file: Power readings will be written to a simple text file, one per line. + + MQTT: Publish power values to a MQTT host + + System command: Custom command to be executed for every power value (NOT IMPLEMENTED YET) +- Updated configuration file syntax, in order to support all new options, and use standard config file parsing mechanisms +(libconfig) -It uses the libusb library and does not need a specific kernel device driver. +This new output options allow things impossible to achieve with official version, like minimal disk writing, or even no +disk writing at all (using MQTT to publish power values), thus allowing eagle-owl to be executed from a read only file +system. Text file support also makes easier to get raw power values, without the need of sqlite queries or complex shell +script acrobatics (using screen or similar tools). -This program basically retrieves data from the cm160 device -and store it in a database (eagleowl.db). -This database has the same structure as the one use by the -windows application provided by Owl. +Usage is more or less the same as the mainstream version. Main difference is the config file, which should be now +something like this: -It also computes a 'statistics' database (eagleowl_stat.db) -used to have a fast access to the total current consumption -of a day, a month or a year. +# eagleowl configuration file -eagle-owl is composed of two executables: - * cm160 : It is the main executable. It basically does the following things: - - connect to the attached CM160 device - - retrieve the history sent by the cm160 device when connected - - gets 'live' information from the cm160 device - - feeds the main database with this information - - computes consumption statistics for the year, month and day - and feeds the stat database +# Execute a command for every consumption value (NOT YET IMPLEMENTED) +#system_command="" - * db_import: this can be used to import the database created by the windows - program into eagle-owl. It mainly does the following things: - - merge the imported database with the eagleowl.db database - - computes the statistics from the imported database - and insert them in the stat database. +# Output consumption values to a file in disk. Disabled by default +#output_file="" -The data is accessible via a web interface. -So you need to have a web server installed on your machine -to display the graphs. +# MQTT broker connection information for publishing values as a MQTT topic +#mqtt_host="mqttbroker" +#mqtt_port=1883 +#mqtt_topic="eagleowl/w" -Compilation -*********** +# install_path: path where the eagleowl software is installed +install_path="/opt/eagleowl" -libusb-dev need to be installed (sudo apt-get install libusb-dev) +It's still needed to specify install path, and then some output method should be activated by uncommenting the corresponding +lines and filling the right values, which are pretty straightforward. -$ cd src -$ make - -Installation -************ - -There is not yet any installation script. - -Do the following steps: - - * put your executables (cm160 and db_import) in the directory of your choice. - * copy the etc/eagleowl.conf file into /etc - * edit /etc/eagleowl.conf and set the "install_path" to the path - where you put the executables - * copy the content of the www directory into your web server DocumentRoot - directory (usually /var/www) - * copy the etc/init/cm160.conf file into /etc/init, if you want to start the - server automatically with upstart. - -Usage -***** - -If you want to import the data you already collected with the Owl program on -a windows machine, you can do it with the db_import executable. - -To do that, find the be.db file on your windows machine -(you can find it from Start>All Programs>The OWL USB Connect 2>Open Data Folder) -and copy it on your linux machine where eagle-owl is installed. -Then execute: - -./db_import be.db - -This will create eagleowl.db and eagleowl_stat.db - -To interface you cm160 device, simply launch cm160 executable and plug -your device to the computer. The program should automatically detect -the device and start acquisition of the data. - -To access your data, type the address of your computer in a browser. -To access the live consuption, access the live.php from a browser -(http:///live) - -When connected, the cm160 device starts to send the history stored in its memory -(roughly 1 month of history), the it starts sending live data. -So it can take a few time just after the connection before -the live data is actually updated. - -- Philippe Cornet +- Jesús Jiménez From b307d8ac969bf2199db78561ea728d5a3f9f7eee Mon Sep 17 00:00:00 2001 From: Jesus Jimenez Date: Mon, 12 Dec 2016 12:28:31 +0100 Subject: [PATCH 14/15] Markdown changes --- README | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-) diff --git a/README b/README index 26e4930..6e76e2b 100644 --- a/README +++ b/README @@ -1,3 +1,6 @@ +Why this fork? +============== + This is my fork of cornetp/eagle-owl. Eagleowl is already a fantastic piece of software, but it's quite oriented to be executed as a desktop program. Since what I need are just get the power values from a Raspberry Pi, in order to send them to external services, I've made some changes to the code: @@ -5,20 +8,24 @@ to external services, I've made some changes to the code: - Removed Sqlite DB support amb web interface. - Removed most debug output and file writing, in order to not tear down SD cards. - Added several different configurable outputs: - + Text file: Power readings will be written to a simple text file, one per line. - + MQTT: Publish power values to a MQTT host - + System command: Custom command to be executed for every power value (NOT IMPLEMENTED YET) + - Text file: Power readings will be written to a simple text file, one per line. + - MQTT: Publish power values to a MQTT host + - System command: Custom command to be executed for every power value (NOT IMPLEMENTED YET) - Updated configuration file syntax, in order to support all new options, and use standard config file parsing mechanisms (libconfig) -This new output options allow things impossible to achieve with official version, like minimal disk writing, or even no +Those new output options allow things impossible to achieve with official version, like minimal disk writing, or even no disk writing at all (using MQTT to publish power values), thus allowing eagle-owl to be executed from a read only file system. Text file support also makes easier to get raw power values, without the need of sqlite queries or complex shell script acrobatics (using screen or similar tools). +What's changed +============== + Usage is more or less the same as the mainstream version. Main difference is the config file, which should be now something like this: +``` # eagleowl configuration file # Execute a command for every consumption value (NOT YET IMPLEMENTED) @@ -34,9 +41,10 @@ something like this: # install_path: path where the eagleowl software is installed install_path="/opt/eagleowl" +``` It's still needed to specify install path, and then some output method should be activated by uncommenting the corresponding lines and filling the right values, which are pretty straightforward. -- Jesús Jiménez +Jesús Jiménez From 20b770d78838aa213796ca43886480fd4b96c4bf Mon Sep 17 00:00:00 2001 From: Jesus Jimenez Date: Mon, 12 Dec 2016 12:29:33 +0100 Subject: [PATCH 15/15] Activate markdown support for README --- README => README.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) rename README => README.md (89%) diff --git a/README b/README.md similarity index 89% rename from README rename to README.md index 6e76e2b..d85cc78 100644 --- a/README +++ b/README.md @@ -1,8 +1,8 @@ Why this fork? ============== -This is my fork of cornetp/eagle-owl. Eagleowl is already a fantastic piece of software, but it's quite oriented to be -executed as a desktop program. Since what I need are just get the power values from a Raspberry Pi, in order to send them +This is my fork of cornetp/eagle-owl. Eagleowl is already a fantastic piece of software, but it's quite oriented to be +executed as a desktop program. Since what I need are just get the power values from a Raspberry Pi, in order to send them to external services, I've made some changes to the code: - Removed Sqlite DB support amb web interface. @@ -11,11 +11,11 @@ to external services, I've made some changes to the code: - Text file: Power readings will be written to a simple text file, one per line. - MQTT: Publish power values to a MQTT host - System command: Custom command to be executed for every power value (NOT IMPLEMENTED YET) -- Updated configuration file syntax, in order to support all new options, and use standard config file parsing mechanisms +- Updated configuration file syntax, in order to support all new options, and use standard config file parsing mechanisms (libconfig) Those new output options allow things impossible to achieve with official version, like minimal disk writing, or even no -disk writing at all (using MQTT to publish power values), thus allowing eagle-owl to be executed from a read only file +disk writing at all (using MQTT to publish power values), thus allowing eagle-owl to be executed from a read only file system. Text file support also makes easier to get raw power values, without the need of sqlite queries or complex shell script acrobatics (using screen or similar tools).