.

.gitignore

@@ -6,6 +6,7 @@
 *.ko
 *.obj
 *.elf
+sifs
 
 # Linker output
 *.ilk
@@ -56,3 +57,4 @@ dkms.conf
 *.tar.*
 =======
 *.tar
+

Makefile

@@ -41,7 +41,7 @@ tree.o:  src/tree.c lib/tree.h
 	$(CC) $(CFLAGS) -c tree.c
 
 getattr.o: src/getattr.c lib/getattr.h
-	$(CC) $(CFLAGS) -c sifs.c
+	$(CC) $(CFLAGS) -c getattr.c
 
 sifs.o: sifs.c lib/tar_structure.h
 	$(CC) $(CFLAGS) -c sifs.c

lib/getattr.h

@@ -1,7 +1,12 @@
 #ifndef getattr_h
 #define getattr_h
-#include "../lib/tree.h"
-#include "../lib/logger.h"
+
 #include <sys/stat.h>
+#include <string.h>
+#include <stdlib.h>
+#include <fuse.h>
+#include "tree.h"
+#include "logger.h"
 int sifs_getattr(const char*, struct stat*);
+
 #endif

lib/logger.h

@@ -1,5 +1,6 @@
 #ifndef LOGGING_HEADERS
 #define LOGGING_HEADERS
+
 #include <stdio.h>
 enum log_level_t { DEBUG, WARN, ERROR, OFF };
 typedef enum log_level_t log_level;

lib/tar_structure.h

@@ -5,6 +5,8 @@
  *
  * https://www.gnu.org/software/tar/manual/html_node/Standard.html
  */
+#ifndef tar_structure_h
+#define tar_structure_h
 
 struct tar_archive{
 	char archive_name[50];
@@ -50,4 +52,5 @@ struct tar_header {// byte offset
   char ctime[12];       // 488
   char mfill[8];        // 500
   char xmagic[4];       // 508  "tar"
-};
+};
+#endif

lib/tree.h

@@ -1,3 +1,8 @@
+#ifndef tree_h
+#define tree_h
+
+#include "tar_structure.h"
+
 struct node {
 	struct tar_header *header;
 	struct node *parent;
@@ -8,4 +13,5 @@ struct node {
 
 int node_init(struct node *node);
 int tree_add_child(struct node *node, struct node *new_node);
-int tree_remove_node(struct node *);
+int tree_remove_node(struct node *);
+#endif

sifs.c

@@ -49,7 +49,7 @@
 // #include "lib/lock.h"
 
 #include "lib/logger.h"
-//#include "lib/tree.h"
+#include "lib/tree.h"
 #include "lib/tar_structure.h"
 #include <fuse.h>
 
@@ -222,12 +222,12 @@ int main(int argc, char **argv) {
   set_log_output(stdout);
 
 	// Opening file
-	if ((fd = open(argv[3], O_RDONLY)) == -1) {
-		logger(DEBUG, "[main] File open error(%s): %d\n", argv[1], errno);
+	if ((fd = open(argv[argc - 1], O_RDONLY)) == -1) {
+		logger(DEBUG, "[main] File open error(%s): %d\n", argv[argc - 1], errno);
 		return -1;
 	}
 	else {
-		logger(DEBUG, "[main] Opened file: %s\n", argv[3]);
+		logger(DEBUG, "[main] Opened file: %s\n", argv[argc - 1]);
 	}
 
 	// Moving reading head to beginning of file

src/getattr.c

@@ -1,17 +1,69 @@
 #include "../lib/getattr.h"
+/*
+	./sifs -f -d -o default_permissions ./f ../Tars/testTar.tar
+	./sifs -f -d -o default_permissions ../tests/testFolder ../tests/tars/testTar.tar
+
+*/
+struct node* get_node_from_path(struct node* n, const char* path) {
+	// +1 to remove . from filename
+
+	// Node has the same path
+	if (strcmp(n->header->name + 1, path) == 0)
+		return n;
+	// Path contains the node
+	else if (strncmp(n->header->name + 1, path, strlen(n->header->name + 1) == 0) == 0) {
+;
+	}
+	return NULL;
+}
 
 int _sifs_getattr(const char* path, struct stat* sbuf) {
-	return 0;
+	return -1;
 }
 
 int sifs_getattr(const char* path, struct stat* sbuf) {
-  logger(DEBUG, "[getattr] Started\n");
-	printf("caca\n");
+  //logger(DEBUG, "[getattr] Started on path: %s\n", path);
+
+	char *aux;
+	aux = malloc(strlen(path) + 2);
+	aux[0] = '.'; aux[1] = '\0';
+	strcpy(aux, path);
+	stat(aux, sbuf);
+	return 0;
+
+	if (strcmp(path, "/") == 0) {
+		stat("./", sbuf);
+		return -1;
+	}
+
+	struct fuse_context* context;
+	context = fuse_get_context();
+
+	struct node* root;
+	root = (struct node*)context->private_data;
+	logger(DEBUG, "[getattr] %s\n", root->header->name);
+
+	struct node* n;
+	n = get_node_from_path(root, path);
+
+	// The 'st_dev' and 'st_blksize' fields are ignored.
+	// The 'st_ino' field is ignored except if the 'use_ino' mount option is given
+	sbuf->st_mode 		= strtoul(n->header->mode, NULL, 10);/* protection */
+	sbuf->st_nlink		= n->children_size;/* number of hard links */
+	sbuf->st_uid			= strtoul(n->header->uid, NULL, 10);    /* user ID of owner */
+	sbuf->st_gid			= strtoul(n->header->gid, NULL, 10);    /* group ID of owner */
+	//sbuf->st_rdev			= n->header->;    /* device ID (if special file) */
+	sbuf->st_size			= strtol(n->header->size, NULL, 8);    /* total size, in bytes */
+	//sbuf->st_blksize	= n->header->; 		/* blocksize for file system I/O */
+	//sbuf->st_blocks		= n->header->;  	/* number of 512B blocks allocated */
+	sbuf->st_atime		= strtol(n->header->atime, NULL, 10);   	/* time of last access */
+	sbuf->st_mtime		= strtol(n->header->mtime, NULL, 10);   	/* time of last modification */
+	sbuf->st_ctime		= strtol(n->header->ctime, NULL, 10);   	/* time of last status change */
 
 	int ret;
 	ret =	_sifs_getattr(path, sbuf);
 
   logger(DEBUG, "[getattr] Ended\n");
-  return ret;
+  return 0;
 }