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FileAccess.cpp
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/*
N-Rage`s Dinput8 Plugin
(C) 2002, 2006 Norbert Wladyka
Author`s Email: [email protected]
Website: http://go.to/nrage
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "commonIncludes.h"
#include <windows.h>
#include <tchar.h>
#include <stdio.h>
#include <shlobj.h>
#include "NRagePluginV2.h"
#include "PakIO.h"
#include "Interface.h"
#include "FileAccess.h"
#include "DirectInput.h"
#include <string>
using std::string;
#ifndef IDR_PROFILE_DEFAULT1
#define IDR_PROFILE_DEFAULT1 -1
#endif
#ifndef IDR_PROFILE_DEFAULT2
#define IDR_PROFILE_DEFAULT2 -1
#endif
#ifndef IDR_PROFILE_DEFAULT3
#define IDR_PROFILE_DEFAULT3 -1
#endif
#ifndef IDR_PROFILE_DEFAULT4
#define IDR_PROFILE_DEFAULT4 -1
#endif
void DumpStreams(FILE * fFile, string strMouse, string strDevs[], string strNull, bool bIsINI);
void DumpControllerSettings(FILE * fFile, int i, bool bIsINI);
void FormatControlsBlock(string * strMouse, string strDevs[], string * strNull, int i);
void FormatModifiersBlock(string * strMouse, string strDevs[], string * strNull, int i);
// return true if the file exists... let's just use CreateFile with OPEN_EXISTING
bool CheckFileExists( LPCTSTR FileName )
{
HANDLE hFile = CreateFile(FileName, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (hFile == INVALID_HANDLE_VALUE )
{
return false;
}
else
{
CloseHandle(hFile);
return true;
}
}
// A rather ugly function, but does its job. Called by LoadProfile and LoadProfileFromResource.
// Parses the config data that gets written to profile files.
// returns:
// PL_CATEGORY and removes the brackets if the line looks like a keymapping
// PL_VERSIONSTRING and returns the version number if it's a version line
// for other cases, another PL return value and truncates before the equal sign; so strings like "Button=blah" -> "blah"
// TODO: Perhaps buffer overflow and crash potential here... needs auditing
DWORD ParseLine( LPSTR pszLine )
{
DWORD dwReturn = PL_NOHIT;
char *pChar = pszLine;
switch (pszLine[0])
{
case '\0': // shortcut out on null string
case '#': // # indicates comment line
return PL_NOHIT;
case '[':
while( *pChar != ']' && *pChar != '\0' )
{
*pChar = (char)toupper(*pChar);
++pChar;
}
if( *pChar == ']' )
{
MoveMemory( pszLine, pszLine+1, (pChar-pszLine) - 1 * sizeof(pszLine[0]) ); // TODO: please double check this --rabid
*(pChar - 1) = '\0'; // since we moved everything back one character, we need to change this ref as well
return PL_CATEGORY;
}
else
return PL_NOHIT; // an open bracket with no closing returns nohit
case '@':
switch( djbHash(pszLine)) // the hash check is case sensitive, and includes the @ symbol
{
case CHK_PROFILEVERSION20:
lstrcpyA( pszLine, "2.0" );
return PL_VERSIONSTRING;
case CHK_PROFILEVERSION21:
lstrcpyA( pszLine, "2.1" );
return PL_VERSIONSTRING;
case CHK_PROFILEVERSION22:
lstrcpyA( pszLine, "2.2" );
return PL_VERSIONSTRING;
default:
DebugWriteA("Unknown version string found with hash %u: %s\n", djbHash(pszLine), pszLine);
return PL_NOHIT;
} // end switch (dbjHash(pszLine))
// default: keep running
}
pChar = strchr(pszLine, '=');
if( !pChar ) // no = sign
{
return PL_NOHIT;
}
else // there is an '=' sign
{
// We hash the string. If the hash matches the hash of one of our targets, we compare strings to verify.
// If we don't use hashes, we have to compare vs a LOT of strings.
*pChar = '\0'; // truncate at the '=' for now
for (char *pIter = pszLine; *pIter; pIter++)
*pIter = (char)toupper(*pIter);
dwReturn = djbHash(pszLine);
pChar++;
MoveMemory( pszLine, pChar, (lstrlenA(pChar) + 1) * sizeof(pszLine[0]) ); // change string to match what's to the right of '='
}
return dwReturn;
}
// Called immediately after ParseLine to assign values based on whatever the keyname was
// notes: pszFFDevice may be overwritten with whatever is in pszLine; please make sure pszLine is not too big!
bool ProcessKey( DWORD dwKey, DWORD dwSection, LPCSTR pszLine, LPTSTR pszFFDevice, LPBYTE bFFDeviceNr, bool bIsInterface )
{
static TCHAR pszDeviceName[MAX_PATH];
static BYTE bDeviceNr = 0;
static GUID gGUID;
bool bReturn = true;
LPCONTROLLER pController = NULL; // used when we're assigning things in the [Controller X] category
LPSHORTCUTS pShortcuts = NULL;
unsigned int iLength = lstrlenA( pszLine ) / 2; // 2 HEX characters correspond to one BYTE; thus iLength represents the length of pszLine after conversion to BYTEs
switch (dwSection)
{
case CHK_CONTROLLER_1:
if (bIsInterface)
pController = &(g_ivConfig->Controllers[0]);
else
pController = &(g_pcControllers[0]);
break;
case CHK_CONTROLLER_2:
if (bIsInterface)
pController = &(g_ivConfig->Controllers[1]);
else
pController = &(g_pcControllers[1]);
break;
case CHK_CONTROLLER_3:
if (bIsInterface)
pController = &(g_ivConfig->Controllers[2]);
else
pController = &(g_pcControllers[2]);
break;
case CHK_CONTROLLER_4:
if (bIsInterface)
pController = &(g_ivConfig->Controllers[3]);
else
pController = &(g_pcControllers[3]);
break;
case CHK_SHORTCUTS:
if (bIsInterface)
pShortcuts = &(g_ivConfig->Shortcuts);
else
pShortcuts = &g_scShortcuts;
break;
}
switch( dwKey )
{
case PL_RESET:
ZeroMemory( pszDeviceName, sizeof(pszDeviceName) );
gGUID = GUID_NULL;
bDeviceNr = 0;
break;
case CHK_LANGUAGE:
if (dwSection == CHK_GENERAL)
if (bIsInterface)
g_ivConfig->Language = (LANGID)atoi(pszLine);
else
g_strEmuInfo.Language = (LANGID)atoi(pszLine);
break;
case CHK_SHOWMESSAGES:
if (dwSection == CHK_GENERAL)
if (bIsInterface)
g_ivConfig->fDisplayShortPop = (atoi(pszLine) != 0);
else
g_strEmuInfo.fDisplayShortPop = (atoi(pszLine) != 0);
break;
case CHK_MEMPAK:
if (dwSection == CHK_LASTBROWSERDIR)
CHAR_TO_TCHAR(g_aszLastBrowse[BF_MEMPAK], pszLine, MAX_PATH);
else if (dwSection == CHK_FOLDERS)
CHAR_TO_TCHAR(g_aszDefFolders[BF_MEMPAK], pszLine, MAX_PATH);
break;
case CHK_GBXROM:
if (dwSection == CHK_LASTBROWSERDIR)
CHAR_TO_TCHAR(g_aszLastBrowse[BF_GBROM], pszLine, MAX_PATH);
else if (dwSection == CHK_FOLDERS)
CHAR_TO_TCHAR(g_aszDefFolders[BF_GBROM], pszLine, MAX_PATH);
break;
case CHK_GBXSAVE:
if (dwSection == CHK_LASTBROWSERDIR)
CHAR_TO_TCHAR(g_aszLastBrowse[BF_GBSAVE], pszLine, MAX_PATH);
else if (dwSection == CHK_FOLDERS)
CHAR_TO_TCHAR(g_aszDefFolders[BF_GBSAVE], pszLine, MAX_PATH);
break;
case CHK_PROFILE:
if (dwSection == CHK_LASTBROWSERDIR)
CHAR_TO_TCHAR(g_aszLastBrowse[BF_PROFILE], pszLine, MAX_PATH);
break;
case CHK_NOTE:
if (dwSection == CHK_LASTBROWSERDIR)
CHAR_TO_TCHAR(g_aszLastBrowse[BF_NOTE], pszLine, MAX_PATH);
break;
case CHK_SHORTCUTS:
if (dwSection == CHK_LASTBROWSERDIR)
CHAR_TO_TCHAR(g_aszLastBrowse[BF_SHORTCUTS], pszLine, MAX_PATH);
break;
case CHK_PLUGGED:
if (pController)
pController->fPlugged = atoi(pszLine);
break;
case CHK_RAWDATA:
if (pController)
pController->fRawData = atoi(pszLine);
break;
case CHK_XINPUT:
if (pController)
pController->fXInput = atoi(pszLine);
break;
case CHK_PAKTYPE:
if (pController)
pController->PakType = atoi(pszLine);
break;
case CHK_REALN64RANGE:
if (pController)
pController->fRealN64Range = atoi(pszLine);
break;
case CHK_RAPIDFIREENABLED:
if (pController)
pController->bRapidFireEnabled = atoi(pszLine) != 0;
break;
case CHK_RAPIDFIRERATE:
if (pController)
pController->bRapidFireRate = (BYTE)atoi(pszLine);
break;
case CHK_STICKRANGE:
if (pController)
pController->bStickRange = (BYTE)atoi(pszLine);
break;
case CHK_MOUSEMOVEX:
if (pController)
pController->bMouseMoveX = atoi(pszLine);
break;
case CHK_MOUSEMOVEY:
if (pController)
pController->bMouseMoveY = atoi(pszLine);
break;
case CHK_AXISSET:
if (pController)
pController->bAxisSet = atoi(pszLine);
break;
case CHK_KEYABSOLUTEX:
if (pController)
pController->fKeyAbsoluteX = atoi(pszLine);
break;
case CHK_KEYABSOLUTEY:
if (pController)
pController->fKeyAbsoluteY = atoi(pszLine);
break;
case CHK_PADDEADZONE:
if (pController)
pController->bPadDeadZone = (BYTE)atoi(pszLine);
break;
case CHK_PADTHRESHOLD:
if (pController)
pController->bPadThreshold = (BYTE)atoi(pszLine);
case CHK_MOUSESENSITIVITYX:
if (pController)
pController->wMouseSensitivityX = (WORD)atoi(pszLine);
break;
case CHK_MOUSESENSITIVITYY:
if (pController)
pController->wMouseSensitivityY = (WORD)atoi(pszLine);
break;
case CHK_RUMBLETYPE:
if (pController)
pController->bRumbleTyp = (BYTE)atoi(pszLine);
break;
case CHK_RUMBLESTRENGTH:
if (pController)
pController->bRumbleStrength = (BYTE)atoi(pszLine);
break;
case CHK_VISUALRUMBLE:
if (pController)
pController->fVisualRumble = atoi(pszLine);
break;
case CHK_FFDEVICEGUID:
if (pController)
{
bReturn = StringtoGUIDA(&pController->guidFFDevice, pszLine);
if (bIsInterface && bReturn)
{
// For some reason, we use ONLY device names and numbers inside the interface for FF device selection. So if we don't set those,
// FFDevice won't load properly.
int nDevice = FindDeviceinList(pController->guidFFDevice);
if (nDevice != -1 && pszFFDevice && bFFDeviceNr)
{
_tcsncpy(pszFFDevice, g_devList[nDevice].szProductName, DEFAULT_BUFFER);
*bFFDeviceNr = g_devList[nDevice].bProductCounter;
}
else
{
pController->guidFFDevice = GUID_NULL;
return false;
}
}
else
return bReturn;
}
break;
case CHK_FFDEVICENAME:
if( pController && pszFFDevice )
{
CHAR_TO_TCHAR( pszFFDevice, pszLine, MAX_PATH ); // HACK: pszLine is read from a file; could overflow easily. guessed size of pszFFDevice buffer.
return true;
}
break;
case CHK_FFDEVICENR:
if( pController && bFFDeviceNr && ( iLength >= sizeof(BYTE) ))
{
*bFFDeviceNr = atoi( pszLine );
return true;
}
break;
case CHK_MEMPAKFILE:
if( pController )
{
CHAR_TO_TCHAR( pController->szMempakFile, pszLine, MAX_PATH );
}
break;
case CHK_GBROMFILE:
if( pController )
{
CHAR_TO_TCHAR( pController->szTransferRom, pszLine, MAX_PATH );
}
break;
case CHK_GBROMSAVE:
if( pController )
{
CHAR_TO_TCHAR( pController->szTransferSave, pszLine, MAX_PATH );
}
break;
case CHK_DINPUTNAME:
gGUID = GUID_NULL; // invalidate current GUID
CHAR_TO_TCHAR( pszDeviceName, pszLine, MAX_PATH );
break;
case CHK_DINPUTNR:
gGUID = GUID_NULL; // invalidate current GUID
if( iLength >= sizeof(BYTE) )
{
TexttoHexA( pszLine, &bDeviceNr, sizeof(BYTE) );
}
break;
case CHK_DINPUTGUID:
if (StringtoGUIDA(&gGUID, pszLine))
return true;
else
{
gGUID = GUID_NULL; // invalidate current GUID
return false;
}
break;
case CHK_BUTTON:
if ( dwSection == CHK_CONTROLS || pShortcuts || pController )
{
int controlnum = 0, buttonID = 0;
BUTTON btnWorking;
ZeroMemory(&btnWorking, sizeof(btnWorking));
unsigned int tOffset, tAxisID, tBtnType;
if (sscanf(pszLine, "%d %d %x %u %u", &controlnum, &buttonID, &tOffset, &tAxisID, &tBtnType) != 5)
return false;
// done to overcome issues with sscanf and "small" data blocks
btnWorking.bOffset = (BYTE)tOffset;
btnWorking.bAxisID = (BYTE)tAxisID;
btnWorking.bBtnType = (BYTE)tBtnType;
if (pController)
{
// special case: if we're in one of the categories CHK_CONTROLLER_n, assume we're processing a Profile file.
// Ignore the read controlnum and use our input controller number.
controlnum = (int)(dwSection - CHK_CONTROLLER_1); // HACK: assume our hash reproduces these linearly
}
// Now we need to assign parentdevice. If we have a valid gGUID, we'll use that...
int found = FindDeviceinList(gGUID);
if (found != -1)
btnWorking.parentDevice = &g_devList[found];
else
{
// ... otherwise, we do the following in order:
// 1. If bBtnType is of type DT_MOUSEBUTTON or DT_MOUSEAXE, set gGUID to that of g_sysMouse (ignoring the given name and number)
if ( btnWorking.bBtnType == DT_MOUSEBUTTON || btnWorking.bBtnType == DT_MOUSEAXE )
{
btnWorking.parentDevice = &g_sysMouse;
}
// 2. If bBtnType is of type DT_KEYBUTTON, set gGUID to that of SysKeyboard
else if ( btnWorking.bBtnType == DT_KEYBUTTON )
{
gGUID = GUID_SysKeyboard;
found = FindDeviceinList(gGUID);
if (found != -1)
btnWorking.parentDevice = &g_devList[found];
else
btnWorking.parentDevice = NULL;
}
// 3. otherwise, look up the name and number using FindDeviceinList, and set gGUID to that
else
{
found = FindDeviceinList(pszDeviceName, bDeviceNr, true);
if (found != -1)
{
gGUID = g_devList[found].guidInstance;
btnWorking.parentDevice = &g_devList[found];
}
else
{
DebugWrite(_T("ProcessKey: couldn't find a device in g_devList for %s %d\n"), pszDeviceName, bDeviceNr);
gGUID = GUID_NULL;
btnWorking.parentDevice = NULL;
return false;
}
}
}
if (pShortcuts)
{
// bounds check on controlnum and buttonID
if ( (controlnum == -1 && buttonID != 0) && ((controlnum < 0) || (controlnum > 3) || (buttonID < 0) || (buttonID >= SC_TOTAL)) )
{
gGUID = GUID_NULL; // since we may have cached an invalid GUID, invalidate it
return false;
}
// Copy the completed button to the correct shortcut
if (bIsInterface)
if (controlnum == -1)
g_ivConfig->Shortcuts.bMouseLock = btnWorking;
else
g_ivConfig->Shortcuts.Player[controlnum].aButtons[buttonID] = btnWorking;
else // if (!bIsInterface)
if (controlnum == -1)
g_scShortcuts.bMouseLock = btnWorking;
else
g_scShortcuts.Player[controlnum].aButtons[buttonID] = btnWorking;
}
else // it's a controller button
{
// bounds check on controlnum and buttonID
if ( (controlnum < 0) || (controlnum > 3) || (buttonID < 0) || (buttonID >= ARRAYSIZE(g_pcControllers[0].aButton)) )
{
gGUID = GUID_NULL; // since we may have cached an invalid GUID, invalidate it
return false;
}
// Copy the completed button to the correct controller and buttonID
if (bIsInterface)
g_ivConfig->Controllers[controlnum].aButton[buttonID] = btnWorking;
else
g_pcControllers[controlnum].aButton[buttonID] = btnWorking;
}
}
break;
case CHK_MODIFIER:
// Modifiers format: controlnum bOffset bAxisID bBtnType bModType fToggle fStatus dwSpecific
if ( dwSection == CHK_MODIFIERS || pController )
{
int controlnum = 0;
MODIFIER modWorking;
ZeroMemory(&modWorking, sizeof(modWorking));
unsigned int tOffset, tAxisID, tBtnType, tModType, tToggle, tStatus, tSpecific;
if (sscanf(pszLine, "%u %x %u %u %u %u %u %x", &controlnum, &tOffset, &tAxisID,
&tBtnType, &tModType, &tToggle, &tStatus, &tSpecific) != 8)
return false;
// done to overcome issues with sscanf and "small" data blocks
modWorking.btnButton.bOffset = (BYTE)tOffset;
modWorking.btnButton.bAxisID = (BYTE)tAxisID;
modWorking.btnButton.bBtnType = (BYTE)tBtnType;
modWorking.bModType = (BYTE)tModType;
modWorking.fToggle = tToggle;
modWorking.fStatus = tStatus;
modWorking.dwSpecific = tSpecific; // looks stupid, but unsigned int might not always be DWORD32
// Now we need to assign parentdevice. If we have a valid gGUID, we'll use that...
int found = FindDeviceinList(gGUID);
if (found != -1)
modWorking.btnButton.parentDevice = &g_devList[found];
else
{
// ... otherwise, we do the following in order:
// 1. If bBtnType is of type DT_MOUSEBUTTON or DT_MOUSEAXE, set gGUID to that of g_sysMouse (ignoring the given name and number)
if ( modWorking.btnButton.bBtnType == DT_MOUSEBUTTON || modWorking.btnButton.bBtnType == DT_MOUSEAXE )
{
modWorking.btnButton.parentDevice = &g_sysMouse;
}
// 2. If bBtnType is of type DT_KEYBUTTON, set gGUID to that of SysKeyboard
else if ( modWorking.btnButton.bBtnType == DT_KEYBUTTON )
{
gGUID = GUID_SysKeyboard;
int found = FindDeviceinList(gGUID);
if (found != -1)
modWorking.btnButton.parentDevice = &g_devList[found];
else
modWorking.btnButton.parentDevice = NULL;
}
// 3. otherwise, look up the name and number using FindDeviceinList, and set gGUID to that
else
{
found = FindDeviceinList(pszDeviceName, bDeviceNr, true);
if (found != -1)
{
gGUID = g_devList[found].guidInstance;
modWorking.btnButton.parentDevice = &g_devList[found];
}
else
{
DebugWrite(_T("ProcessKey: couldn't find a device in g_devList for %s %d\n"), pszDeviceName, bDeviceNr);
gGUID = GUID_NULL;
modWorking.btnButton.parentDevice = NULL;
return false;
}
}
}
// bounds check on controlnum and buttonID
if ( (controlnum < 0) || (controlnum > 3) )
{
gGUID = GUID_NULL; // since we may have cached an invalid GUID, invalidate it
return false;
}
// Allocate and add the completed modifier
if (bIsInterface)
{
if (g_ivConfig->Controllers[controlnum].nModifiers > 0)
{
g_ivConfig->Controllers[controlnum].pModifiers = (LPMODIFIER)P_realloc(g_ivConfig->Controllers[controlnum].pModifiers, (g_ivConfig->Controllers[controlnum].nModifiers + 1) * sizeof(MODIFIER));
}
else
{
g_ivConfig->Controllers[controlnum].pModifiers = (LPMODIFIER)P_malloc( sizeof(MODIFIER));
}
g_ivConfig->Controllers[controlnum].pModifiers[g_ivConfig->Controllers[controlnum].nModifiers] = modWorking;
(g_ivConfig->Controllers[controlnum].nModifiers)++;
}
else
{
if (g_pcControllers[controlnum].nModifiers > 0)
{
g_pcControllers[controlnum].pModifiers = (LPMODIFIER)P_realloc(g_pcControllers[controlnum].pModifiers, (g_pcControllers[controlnum].nModifiers + 1) * sizeof(MODIFIER));
}
else
{
g_pcControllers[controlnum].pModifiers = (LPMODIFIER)P_malloc( sizeof(MODIFIER));
}
g_pcControllers[controlnum].pModifiers[g_pcControllers[controlnum].nModifiers] = modWorking;
(g_pcControllers[controlnum].nModifiers)++;
}
}
break;
}
return bReturn;
}
/******************
Load the default profile from the raw "resource" data (i.e. the builtin defaults contained in the dll)
******************/
bool LoadProfileFromResource( LPCTSTR pszResource, int iController, bool bIsInterface )
{
const DWORD dwControllerSect[] = { CHK_CONTROLLER_1 , CHK_CONTROLLER_2, CHK_CONTROLLER_3, CHK_CONTROLLER_4 };
if( iController > 3 || iController < 0 )
return false;
HRSRC res = FindResource( g_strEmuInfo.hinst, pszResource, _T("PROFILE") );
if( res == NULL )
return false;
char *profile = (char*)LockResource( LoadResource( g_strEmuInfo.hinst, res ));
char *profileend = profile + SizeofResource( g_strEmuInfo.hinst, res );
ProcessKey( PL_RESET, 0, 0, 0, 0, bIsInterface );
DWORD dwCommand = PL_NOHIT;
char szLine[4096];
while( profile < profileend )
{
while( profile < profileend && (CHECK_WHITESPACES( *profile ) || *profile == ' ' ))
++profile;
int i = 0;
while( profile < profileend && i < sizeof(szLine)-1 && !(CHECK_WHITESPACES( *profile )) )
szLine[i++] = *profile++;
szLine[i] = '\0';
dwCommand = ParseLine( szLine );
ProcessKey( dwCommand, dwControllerSect[iController], szLine, 0, 0, bIsInterface ); // resource will not contain a FF device
}
return true;
}
/******************
See overloaded function above
******************/
bool LoadProfileFromResource( int indexController, bool bIsInterface )
{
const int resIds[] = { IDR_PROFILE_DEFAULT1, IDR_PROFILE_DEFAULT2, IDR_PROFILE_DEFAULT3, IDR_PROFILE_DEFAULT4 };
TCHAR szId[20];
wsprintf( szId, _T("#%i"), resIds[indexController] );
return LoadProfileFromResource( szId, indexController, bIsInterface );
}
// Load a controller profile from a saved configuration file
// need to incorporate type (keyb/mouse/joy), GUID for joy, and bOffset
bool LoadProfileFile( const TCHAR *pszFileName, int iController, TCHAR *pszFFDevice, BYTE *bFFDeviceNr )
{
const DWORD dwControllerSect[] = { CHK_CONTROLLER_1 , CHK_CONTROLLER_2, CHK_CONTROLLER_3, CHK_CONTROLLER_4 };
FILE *proFile = NULL;
char szLine[4096];
int iVersion = 0;
if ( (proFile = _tfopen(pszFileName, _T("rS")) ) == NULL)
return false;
// Test if right Version
while( !iVersion && ( fgets(szLine, sizeof(szLine) - 1, proFile) ) )
{
szLine[strlen(szLine) - 1] = '\0'; // remove newline
if( ParseLine( szLine ) == PL_VERSIONSTRING )
iVersion = (int)(atof( szLine ) * 100);
}
if( iVersion != 220 ) // HACK: this should probably not be a hardcoded value
{
fclose(proFile);
return false;
}
SetControllerDefaults( &(g_ivConfig->Controllers[iController]) );
pszFFDevice[0] = pszFFDevice[1] = '\0';
*bFFDeviceNr = 0;
ProcessKey( PL_RESET, 0, 0, 0, 0, true );
DWORD dwCommand = PL_NOHIT;
while( fgets(szLine, sizeof(szLine) - 1, proFile) )
{
szLine[strlen(szLine) - 1] = '\0'; // remove newline
dwCommand = ParseLine( szLine );
ProcessKey( dwCommand, dwControllerSect[iController], szLine, pszFFDevice, bFFDeviceNr, true );
}
fclose(proFile);
return true;
}
// Load a controller profile from a saved configuration file
// need to incorporate type (keyb/mouse/joy), GUID for joy, and bOffset
bool LoadShortcutsFile( const TCHAR *pszFileName )
{
FILE *fShortsFile = NULL;
char szLine[4096];
int iVersion = 0;
if ( (fShortsFile = _tfopen(pszFileName, _T("rS")) ) == NULL)
return false;
// Test if right Version
while( !iVersion && ( fgets(szLine, sizeof(szLine) - 1, fShortsFile) ) )
{
szLine[strlen(szLine) - 1] = '\0'; // remove newline
if( ParseLine( szLine ) == PL_VERSIONSTRING )
iVersion = (int)(atof( szLine ) * 100);
}
if( iVersion != 220 ) // HACK: this should probably not be a hardcoded value
{
fclose(fShortsFile);
return false;
}
ZeroMemory( &(g_ivConfig->Shortcuts), sizeof(SHORTCUTS) );
ProcessKey( PL_RESET, 0, 0, 0, 0, true );
DWORD dwCommand = PL_NOHIT;
while( fgets(szLine, sizeof(szLine) - 1, fShortsFile) )
{
szLine[strlen(szLine) - 1] = '\0'; // remove newline
dwCommand = ParseLine( szLine );
ProcessKey( dwCommand, CHK_SHORTCUTS, szLine, 0, 0, true );
}
fclose(fShortsFile);
return true;
}
// Serializes the profile for the CURRENT controller for saving to a file
// called in one place, from within Interface.cpp, ControllerTabProc (when you click "Save Profile")
void FormatProfileBlock( FILE * fFile, const int i )
{
DumpControllerSettings(fFile, i, false);
string strMouse;
string strDevs[MAX_DEVICES];
string strNull;
FormatControlsBlock(&strMouse, strDevs, &strNull, i);
DumpStreams(fFile, strMouse, strDevs, strNull, false);
strMouse.clear();
for (int j = 0; j < g_nDevices; j++)
strDevs[j].clear();
strNull.clear();
FormatModifiersBlock(&strMouse, strDevs, &strNull, i);
DumpStreams(fFile, strMouse, strDevs, strNull, false);
}
// same as FormatProfileBlock, but saves shortcuts instead
void FormatShortcutsBlock(FILE * fFile, bool bIsINI)
{
// I'm going to use STL strings here because I don't want to screw with buffer management
string strMouse;
string strDevs[MAX_DEVICES];
string strNull;
for ( int i = 0; i < 4; i++ ) // Player for
{
for ( int j = 0; j < SC_TOTAL; j++ ) // aButtons for
{
if (g_ivConfig->Shortcuts.Player[i].aButtons[j].parentDevice) // possibly unbound
{
if ( IsEqualGUID(g_sysMouse.guidInstance, g_ivConfig->Shortcuts.Player[i].aButtons[j].parentDevice->guidInstance) )
{
char szBuf[DEFAULT_BUFFER];
// add to the mouse stream
sprintf(szBuf, STRING_INI_BUTTON "=%d %d %02X %d %d\n", i, j, g_ivConfig->Shortcuts.Player[i].aButtons[j].bOffset, g_ivConfig->Shortcuts.Player[i].aButtons[j].bAxisID, g_ivConfig->Shortcuts.Player[i].aButtons[j].bBtnType);
strMouse.append(szBuf);
}
else
for (int match = 0; match < g_nDevices; match++)
if ( IsEqualGUID(g_devList[match].guidInstance, g_ivConfig->Shortcuts.Player[i].aButtons[j].parentDevice->guidInstance) )
{
char szBuf[DEFAULT_BUFFER];
// add to the appropriate device stream
sprintf(szBuf, STRING_INI_BUTTON "=%d %d %02X %d %d\n", i, j, g_ivConfig->Shortcuts.Player[i].aButtons[j].bOffset, g_ivConfig->Shortcuts.Player[i].aButtons[j].bAxisID, g_ivConfig->Shortcuts.Player[i].aButtons[j].bBtnType);
strDevs[match].append(szBuf);
break;
}
}
} // end buttons for
} // end Player for
// gotta do it again for that one pesky mouselock button
if (g_ivConfig->Shortcuts.bMouseLock.parentDevice) // possibly unbound
{
if ( IsEqualGUID(g_sysMouse.guidInstance, g_ivConfig->Shortcuts.bMouseLock.parentDevice->guidInstance) )
{
char szBuf[DEFAULT_BUFFER];
// add to the mouse stream
sprintf(szBuf, STRING_INI_BUTTON "=%d %d %02X %d %d\n", -1, 0, g_ivConfig->Shortcuts.bMouseLock.bOffset, g_ivConfig->Shortcuts.bMouseLock.bAxisID, g_ivConfig->Shortcuts.bMouseLock.bBtnType);
strMouse.append(szBuf);
}
else
for (int match = 0; match < g_nDevices; match++)
if ( IsEqualGUID(g_devList[match].guidInstance, g_ivConfig->Shortcuts.bMouseLock.parentDevice->guidInstance) )
{
char szBuf[DEFAULT_BUFFER];
// add to the appropriate device stream
sprintf(szBuf, STRING_INI_BUTTON "=%d %d %02X %d %d\n", -1, 0, g_ivConfig->Shortcuts.bMouseLock.bOffset, g_ivConfig->Shortcuts.bMouseLock.bAxisID, g_ivConfig->Shortcuts.bMouseLock.bBtnType);
strDevs[match].append(szBuf);
break;
}
} // end shortcuts edge case
DumpStreams(fFile, strMouse, strDevs, strNull, bIsINI);
}
// load shortcuts from "resources", i.e. builtin defaults
bool LoadShortcutsFromResource(bool bIsInterface)
{
if (bIsInterface)
ZeroMemory( &(g_ivConfig->Shortcuts), sizeof(SHORTCUTS) );
TCHAR szId[20];
wsprintf( szId, _T("#%i"), IDR_SHORTCUTS_DEFAULT );
HRSRC res = FindResource( g_strEmuInfo.hinst, szId, _T("SHORTCUT") );
if( res == NULL )
return false;
char *profile = (char*)LockResource( LoadResource( g_strEmuInfo.hinst, res ));
char *profileend = profile + SizeofResource( g_strEmuInfo.hinst, res );
ProcessKey( PL_RESET, 0, 0, 0, 0, bIsInterface );
DWORD dwCommand = PL_NOHIT;
char szLine[4096];
while( profile < profileend )
{
while( profile < profileend && (CHECK_WHITESPACES( *profile ) || *profile == ' ' ))
++profile;
int i = 0;
while( profile < profileend && i < sizeof(szLine)-1 && !(CHECK_WHITESPACES( *profile )) )
szLine[i++] = *profile++;
szLine[i] = '\0';
dwCommand = ParseLine( szLine );
ProcessKey( dwCommand, CHK_SHORTCUTS, szLine, 0, 0, bIsInterface );
}
return true;
}
// returns the user-chosen default directory (path) for each of the following:
// application dir, mempak dir, gameboy rom dir, gameboyrom save dir
// Tries to query user settings; if blank or invalid, returns their defaults
// Massages the output directory a bit
bool GetDirectory( LPTSTR pszDirectory, WORD wDirID )
{
bool bReturn = true;
TCHAR szBuffer[MAX_PATH + 1];
const TCHAR szDefaultStrings[3][DEFAULT_BUFFER] = { STRING_DEF_MEMPAKFILE, STRING_DEF_GBROMFILE, STRING_DEF_GBROMSAVE };
TCHAR *pSlash;
pszDirectory[0] = pszDirectory[1] = '\0';
switch( wDirID )
{
case DIRECTORY_MEMPAK:
case DIRECTORY_GBROMS:
case DIRECTORY_GBSAVES:
if (g_aszDefFolders[wDirID][0] == 0)
lstrcpyn( pszDirectory, szDefaultStrings[wDirID], MAX_PATH);
else
lstrcpyn( pszDirectory, g_aszDefFolders[wDirID], MAX_PATH);
break;
case DIRECTORY_DLL:
if (GetModuleFileName(g_strEmuInfo.hinst, szBuffer, MAX_PATH))
{
GetFullPathName( szBuffer, MAX_PATH, pszDirectory, &pSlash );
*pSlash = 0;
}
break;
case DIRECTORY_APPLICATION:
break;
default:
// we don't know what the hell you're talking about, set pszFileName to current .exe directory
// and return false
bReturn = false;
}
if( pszDirectory[1] == ':' || ( pszDirectory[1] == '\\' && pszDirectory[0] == '\\' )) // Absolute Path( x: or \\ )
lstrcpyn( szBuffer, pszDirectory, MAX_PATH );
else
{
GetModuleFileName( NULL, szBuffer, MAX_PATH );
pSlash = _tcsrchr( szBuffer, '\\' );
++pSlash;
lstrcpyn( pSlash, pszDirectory, MAX_PATH );
}
GetFullPathName( szBuffer, MAX_PATH, pszDirectory, &pSlash );
pSlash = &pszDirectory[lstrlen( pszDirectory ) - 1];
if( *pSlash != '\\' )
{
pSlash[1] = '\\';
pSlash[2] = '\0';
}
return bReturn;
}
// Attempts to store the "absolute" filename for a file;
// if szFileName is an absolute filename (starting with a letter and colon or two backslashes) it is simply copied
// otherwise, it is concatenated with the known directory, such as mempak directory (type given by wDirID)
void GetAbsoluteFileName( TCHAR *szAbsolute, const TCHAR *szFileName, const WORD wDirID )
{
if( szFileName[1] == ':' || (szFileName[1] == '\\' && szFileName[0] == '\\'))
lstrcpyn( szAbsolute, szFileName, MAX_PATH );
else
{
GetDirectory( szAbsolute, wDirID );
lstrcat( szAbsolute, szFileName); // HACK: possible buffer overflow
}
}
// Populates the list of mempak/transfer pak files from the config'd directory
BOOL SendFilestoList( HWND hDlgItem, WORD wType )
{
HANDLE hFindFile;
WIN32_FIND_DATA FindFile;
TCHAR szPattern[MAX_PATH + 10];
TCHAR *pszExtensions;
BOOL Success;
switch( wType )
{
case FILIST_MEM:
GetDirectory( szPattern, DIRECTORY_MEMPAK );
lstrcat( szPattern, _T("*.*") );
pszExtensions = _T(".mpk\0.n64\0");
break;
case FILIST_TRANSFER:
GetDirectory( szPattern, DIRECTORY_GBROMS );
lstrcat( szPattern, _T("*.gb?") );
pszExtensions = _T(".gb\0.gbc\0");
break;
default:
return FALSE;
}
TCHAR *pcPoint;
TCHAR *pszExt;
bool bValidFile;
hFindFile = FindFirstFile( szPattern, &FindFile );
if( hFindFile != INVALID_HANDLE_VALUE )
{
do
{
pszExt = pszExtensions;
pcPoint = _tcsrchr( FindFile.cFileName, _T('.') );
bValidFile = false;
do
{
if( !lstrcmpi( pcPoint, pszExt ))
bValidFile = true;
pszExt += lstrlen( pszExt ) + 1;
}
while( *pszExt && !bValidFile );
if( bValidFile )
SendMessage( hDlgItem, LB_ADDSTRING, 0, (LPARAM)FindFile.cFileName );
}
while( FindNextFile( hFindFile, &FindFile ));
FindClose( hFindFile );
Success = TRUE;
}
else
Success = FALSE;
return Success;
}
bool BrowseFolders( HWND hwndParent, TCHAR *pszHeader, TCHAR *pszDirectory )
{
ITEMIDLIST *piStart = NULL;
if( pszDirectory[0] != '\0')
{
IShellFolder* pDesktopFolder;
if( SUCCEEDED( SHGetDesktopFolder( &pDesktopFolder )))
{