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project64/Source/nragev20/FileAccess.cpp

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/*
N-Rage`s Dinput8 Plugin
(C) 2002, 2006 Norbert Wladyka
Author`s Email: norbert.wladyka@chello.at
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 <CommDlg.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 = 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 = 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 = atoi(pszLine);
else
g_strEmuInfo.Language = 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 = atoi(pszLine);
break;
case CHK_STICKRANGE:
if (pController)
pController->bStickRange = 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 = atoi(pszLine);
break;
case CHK_MOUSESENSITIVITYX:
if (pController)
pController->wMouseSensitivityX = atoi(pszLine);
break;
case CHK_MOUSESENSITIVITYY:
if (pController)
pController->wMouseSensitivityY = atoi(pszLine);
break;
case CHK_RUMBLETYPE:
if (pController)
pController->bRumbleTyp = atoi(pszLine);
break;
case CHK_RUMBLESTRENGTH:
if (pController)
pController->bRumbleStrength = 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 = tOffset;
btnWorking.bAxisID = tAxisID;
btnWorking.bBtnType = 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 = tOffset;
modWorking.btnButton.bAxisID = tAxisID;
modWorking.btnButton.bBtnType = tBtnType;
modWorking.bModType = 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_LOG:
case DIRECTORY_CONFIG:
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';
}
if (bReturn && wDirID == DIRECTORY_CONFIG)
{
strcat(pszDirectory,"Config\\");
}
if (bReturn && wDirID == DIRECTORY_LOG)
{
strcat(pszDirectory,"Logs\\");
}
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 )))
{
OLECHAR olePath[MAX_PATH];
ULONG chEaten;
pDesktopFolder->ParseDisplayName( NULL, NULL, olePath, &chEaten, &piStart, NULL );
pDesktopFolder->Release();
}
}
BROWSEINFO brInfo;
brInfo.hwndOwner = hwndParent;
brInfo.pidlRoot = piStart;
brInfo.pszDisplayName = pszDirectory;
brInfo.lpszTitle = pszHeader;
brInfo.ulFlags = BIF_RETURNONLYFSDIRS;
brInfo.lpfn = NULL;
ITEMIDLIST *piList;
piList = SHBrowseForFolder( &brInfo );
if( piList )
{
SHGetPathFromIDList( (const LPITEMIDLIST)piList, pszDirectory );
LPMALLOC pMal;
if( SUCCEEDED( SHGetMalloc( &pMal )))
{
pMal->Free( piList );
pMal->Release();
}
return true;
}
return false;
}
bool GetInitialBrowseDir( TCHAR *pszFileName, DWORD dwType )
{
// DIRECTORY_INVALID means there's no corresponding entry in g_aszDefFolders
const WORD wDirectory[] = { DIRECTORY_MEMPAK, DIRECTORY_GBROMS, DIRECTORY_GBSAVES,
DIRECTORY_INVALID, DIRECTORY_INVALID, DIRECTORY_INVALID };
switch( dwType )
{
case BF_PROFILE:
case BF_MEMPAK:
case BF_NOTE:
case BF_GBROM:
case BF_GBSAVE:
case BF_SHORTCUTS:
if (g_aszLastBrowse[dwType][0] == 0)
return GetDirectory( pszFileName, wDirectory[dwType]);
else
lstrcpyn(pszFileName, g_aszLastBrowse[dwType], MAX_PATH);
return true;
default: // we don't know what the hell you're talking about
return GetDirectory( pszFileName, DIRECTORY_INVALID );
}
}
bool SaveLastBrowseDir( TCHAR *pszFileName, DWORD dwType )
{
TCHAR *cSlash = _tcsrchr( pszFileName, _T('\\') );
if( cSlash )
{
switch( dwType )
{
case BF_PROFILE:
case BF_MEMPAK:
case BF_NOTE:
case BF_GBROM:
case BF_GBSAVE:
case BF_SHORTCUTS:
*cSlash = '\0';
lstrcpyn(g_aszLastBrowse[dwType], pszFileName, MAX_PATH);
*cSlash = '\\';
return true;
default:
return false;
}
}
else
return true;
}
// Pop up a dialog asking for a filename from the user. Returns true if returning a valid filename, false if user cancelled.
// Used when either loading (fSave == false) or saving (fSave == true) some type of file.
// Handy, because it handles all our file type extensions for us.
bool BrowseFile( HWND hDlg, TCHAR *pszFileName, DWORD dwType, bool fSave )
{
TCHAR pszFilter[DEFAULT_BUFFER];
TCHAR pszTitle[DEFAULT_BUFFER];
DWORD dwFlags = /*OFN_DONTADDTORECENT |*/ OFN_NOCHANGEDIR;
dwFlags |= (fSave) ? OFN_PATHMUSTEXIST | OFN_OVERWRITEPROMPT
: OFN_HIDEREADONLY | OFN_FILEMUSTEXIST;
TCHAR *pszExt = NULL;
TCHAR *pszTemp = pszFilter;
int nFilters = 0;
switch( dwType )
{
case BF_PROFILE:
LoadString( g_hResourceDLL, IDS_DLG_CPF, pszFilter, DEFAULT_BUFFER );
pszExt = _T("cpf");
nFilters = 1;
break;
case BF_MEMPAK:
LoadString( g_hResourceDLL, IDS_DLG_MPKN64, pszFilter, DEFAULT_BUFFER );
if( !fSave )
{
LoadString( g_hResourceDLL, IDS_DLG_MPCHOOSE, pszTitle, DEFAULT_BUFFER );
dwFlags = OFN_HIDEREADONLY;
}
pszExt = _T("mpk");
nFilters = 2;
break;
case BF_NOTE:
LoadString( g_hResourceDLL, IDS_DLG_A64, pszFilter, DEFAULT_BUFFER );
pszExt = _T("a64");
nFilters = 1;
break;
case BF_GBROM:
LoadString( g_hResourceDLL, IDS_DLG_GBGBC, pszFilter, DEFAULT_BUFFER );
pszExt = _T("gb");
nFilters = 1;
break;
case BF_GBSAVE:
LoadString( g_hResourceDLL, IDS_DLG_SVSAV, pszFilter, DEFAULT_BUFFER );
pszExt = _T("sv");
nFilters = 1;
break;
case BF_SHORTCUTS:
LoadString( g_hResourceDLL, IDS_DLG_SC, pszFilter, DEFAULT_BUFFER );
pszExt = _T("sc");
nFilters = 1;
break;
default:
return false;
}
for ( ; nFilters > 0; nFilters--)
{
pszTemp += _tcslen(pszTemp);
pszTemp += 1;
pszTemp += _tcslen(pszTemp);
pszTemp += 1;
}
*pszTemp = _T('\0');
dwFlags |= OFN_NOCHANGEDIR;
TCHAR szFileName[MAX_PATH+1] = _T(""),
szInitialDir[MAX_PATH+1] = _T(""),
*pcSlash;
if( pszFileName[1] == _T(':') || ( pszFileName[1] == _T('\\') && pszFileName[0] == _T('\\') ))
{
lstrcpyn( szInitialDir, pszFileName, ARRAYSIZE(szInitialDir) );
pcSlash = _tcsrchr( szInitialDir, _T('\\') );
if( pcSlash )
{
*pcSlash = _T('\0');
lstrcpyn( szFileName, &pcSlash[1], ARRAYSIZE(szFileName) );
}
}
else
{
if( !GetInitialBrowseDir( szInitialDir, dwType ))
GetDirectory( szInitialDir, DIRECTORY_APPLICATION );
lstrcpyn( szFileName, pszFileName, ARRAYSIZE(szFileName) );
}
OPENFILENAME oFile;
oFile.lStructSize = sizeof (OPENFILENAME);
oFile.hwndOwner = hDlg;
oFile.hInstance = NULL;
oFile.lpstrFilter = pszFilter;
oFile.lpstrCustomFilter = NULL;
oFile.nMaxCustFilter = 0;
oFile.nFilterIndex = 0;
oFile.lpstrFile = szFileName;
oFile.nMaxFile = MAX_PATH;
oFile.lpstrFileTitle = NULL;
oFile.nMaxFileTitle = MAX_PATH; // ignored
oFile.lpstrInitialDir = szInitialDir;
oFile.lpstrTitle = pszTitle;
oFile.Flags = dwFlags;
oFile.nFileOffset = 0;
oFile.nFileExtension = 0;
oFile.lpstrDefExt = pszExt;
oFile.lCustData = 0L;
oFile.lpfnHook = NULL;
oFile.lpTemplateName = NULL;
if( fSave )
{
if( !GetSaveFileName( &oFile ))
return false;
}
else
{
if( !GetOpenFileName( &oFile ))
return false;
}
lstrcpy( pszFileName, szFileName );
SaveLastBrowseDir( szFileName, dwType );
return true;
}
bool ReadMemPakFile( TCHAR *pszMemPakFile, BYTE *aMemPak, bool fCreate )
{
DWORD dwCreationDisposition = fCreate ? OPEN_ALWAYS : OPEN_EXISTING;
HANDLE hFile = CreateFile( pszMemPakFile, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, dwCreationDisposition, 0, NULL);
if ( hFile != INVALID_HANDLE_VALUE )
{
ZeroMemory( aMemPak, PAK_MEM_SIZE );
TCHAR *pcPoint = _tcsrchr( pszMemPakFile, '.' );
if( !lstrcmpi( pcPoint, _T(".n64") ) )
SetFilePointer( hFile, 0x1040, NULL, FILE_BEGIN );
else
SetFilePointer( hFile, 0L, NULL, FILE_BEGIN );
DWORD dwBytesRead;
bool Success = ( ReadFile( hFile, aMemPak, PAK_MEM_SIZE, &dwBytesRead, NULL) != 0 );
CloseHandle( hFile );
return Success;
}
else
ErrorMessage( IDS_ERR_MPREAD, GetLastError(), false );
return false;
}
// Used by Interface to create or modify mempak files (not mapped).
// pszMemPakFile is a filename, aMemPak is the data, fCreate tells whether to create a new file
bool WriteMemPakFile( TCHAR *pszMemPakFile, BYTE *aMemPak, bool fCreate )
{
DWORD dwCreationDisposition = fCreate ? OPEN_ALWAYS : OPEN_EXISTING;
HANDLE hFile = CreateFile( pszMemPakFile, GENERIC_WRITE, FILE_SHARE_READ, NULL, dwCreationDisposition, 0, NULL);
if ( hFile != INVALID_HANDLE_VALUE )
{
DWORD dwBytesWritten = 0;
TCHAR *pcPoint = _tcsrchr( pszMemPakFile, _T('.') );
if( !lstrcmpi( pcPoint, _T(".n64") ) )
{
if( fCreate && !GetFileSize( hFile, NULL ))
{
char szHeader[] = "123-456-STD";
SetFilePointer( hFile, 0L, NULL, FILE_BEGIN );
WriteFile( hFile, szHeader, sizeof(szHeader), &dwBytesWritten, NULL );
}
SetFilePointer( hFile, 0x1040, NULL, FILE_BEGIN );
}
else
SetFilePointer( hFile, 0L, NULL, FILE_BEGIN );
bool Success = ( WriteFile( hFile, aMemPak, PAK_MEM_SIZE, &dwBytesWritten, NULL ) != 0 );
if( Success )
SetEndOfFile( hFile );
CloseHandle( hFile );
return Success;
}
else
ErrorMessage( IDS_ERR_MPCREATE, GetLastError(), false );
return false;
}
// This func stores the current config data to INI. It stores the Interface's idea of configuration
// As such, it should only be called from the config window (Interface). Otherwise, it will fail.
// Returns true if saved OK, false if there was a problem.
bool StoreConfigToINI()
{
char szANSIBuf[DEFAULT_BUFFER];
if (!g_ivConfig)
return false;
TCHAR szFilename[MAX_PATH];
GetDirectory(szFilename, DIRECTORY_CONFIG);
_tcscat(szFilename, _T("NRage.ini"));
FILE *fFile = _tfopen(szFilename, _T("wS")); // write, optimize for sequential
if (!fFile)
{
DebugWriteA("Couldn't open INI file for output!\n");
return false;
}
// first write out any standard header stuff here
fputs(STRING_INI_HEADER, fFile);
// General
fputs("\n[" STRING_INI_GENERAL "]\n", fFile);
fprintf(fFile, STRING_INI_LANGUAGE "=%d\n", g_ivConfig->Language);
fprintf(fFile, STRING_INI_SHOWMESSAGES "=%d\n", (int)(g_ivConfig->fDisplayShortPop));
// Folders
fputs("\n[" STRING_INI_FOLDERS "]\n", fFile);
const char szFolders[ARRAYSIZE(g_aszDefFolders)][DEFAULT_BUFFER] = {STRING_INI_BRMEMPAK "=%s\n", STRING_INI_BRGBROM "=%s\n", STRING_INI_BRGBSAVE "=%s\n"};
for (int i = 0; i < ARRAYSIZE(szFolders); i++)
{
TCHAR_TO_CHAR( szANSIBuf, g_aszDefFolders[i], DEFAULT_BUFFER );
fprintf(fFile, szFolders[i], szANSIBuf);
}
// lastBrowserDir
fputs("\n[" STRING_INI_BROWSER "]\n", fFile);
const char szBrowser[ARRAYSIZE(g_aszLastBrowse)][DEFAULT_BUFFER] = {STRING_INI_BRMEMPAK "=%s\n", STRING_INI_BRGBROM "=%s\n", STRING_INI_BRGBSAVE "=%s\n",
STRING_INI_BRPROFILE "=%s\n", STRING_INI_BRNOTE "=%s\n", STRING_INI_SHORTCUTS "=%s\n" };
for (int i = 0; i < ARRAYSIZE(szBrowser); i++)
{
TCHAR_TO_CHAR( szANSIBuf, g_aszLastBrowse[i], DEFAULT_BUFFER );
fprintf(fFile, szBrowser[i], szANSIBuf);
}
// Controller 1 through 4
for (int i = 0; i < 4; i++)
{
fprintf(fFile, "\n[" STRING_INI_CONTROLLER " %d]\n", i + 1);
DumpControllerSettings(fFile, i, true);
}
// Controls
// 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;
fputs("\n[" STRING_INI_CONTROLS "]\n", fFile);
fputs("# Button format: controlnum buttonID bOffset bAxisID bBtnType\n", fFile);
for ( int i = 0; i < 4; i++ ) // controllers for
{
FormatControlsBlock(&strMouse, strDevs, &strNull, i);
} // end controllers for
DumpStreams(fFile, strMouse, strDevs, strNull, true);
strMouse.clear();
for (int i = 0; i < g_nDevices; i++)
strDevs[i].clear();
strNull.clear();
// Shortcuts
fputs("\n[" STRING_INI_SHORTCUTS "]\n", fFile);
fputs("# Shortcuts format: controlnum buttonID bOffset bAxisID bBtnType\n", fFile);
FormatShortcutsBlock(fFile, true);
// Modifiers
fputs("\n[" STRING_INI_MODIFIERS "]\n", fFile);
fputs("# Modifiers format: controlnum bOffset bAxisID bBtnType bModType fToggle fStatus dwSpecific\n", fFile);
for ( int i = 0; i < 4; i++ ) // controllers for
{
FormatModifiersBlock(&strMouse, strDevs, &strNull, i);
} // end controllers for
DumpStreams(fFile, strMouse, strDevs, strNull, true);
fclose(fFile);
DebugWriteA("Config stored to INI\n");
return true;
}
// This func loads the config data from INI into working emulator space. Does not copy into Interface;
// you need to call GetCurrentConfiguration() if you want to do that.
// Returns true if loaded OK, false if there was a problem.
bool LoadConfigFromINI()
{
FILE *fFile = NULL;
DWORD dwSection = 0; // this will eval to the bracketed "[Section]" we are currently in.
char szLine[4096];
TCHAR szFilename[MAX_PATH];
GetDirectory(szFilename, DIRECTORY_CONFIG);
_tcscat(szFilename, _T("NRage.ini"));
fFile = _tfopen(szFilename, _T("rS")); // read, optimize for sequential
if (!fFile)
{
DebugWriteA("Couldn't open INI file for input!\n");
return false;
}
for (int i = 0; i < 4; i++)
SetControllerDefaults( &(g_pcControllers[i]) );
ProcessKey( PL_RESET, 0, 0, 0, 0, false );
DWORD dwCommand = PL_NOHIT;
while(( fgets(szLine, sizeof(szLine) - 1, fFile) ) )
{
szLine[strlen(szLine) - 1] = '\0'; // remove newline
dwCommand = ParseLine( szLine );
if (dwCommand == PL_NOHIT)
continue;
else if (dwCommand == PL_CATEGORY)
// section changed to szLine
dwSection = djbHash(szLine);
else
ProcessKey( dwCommand, dwSection, szLine, 0, 0, false );
}
fclose(fFile);
return true;
}
// basically a stripped down version of GetConfigFromINI, called at the very beginning to get our language
LANGID GetLanguageFromINI()
{
FILE *fFile = NULL;
char szLine[4096];
TCHAR szFilename[MAX_PATH];
GetDirectory(szFilename, DIRECTORY_CONFIG);
_tcscat(szFilename, _T("NRage.ini"));
fFile = _tfopen(szFilename, _T("rS")); // read, optimize for sequential
if (!fFile)
{
DebugWriteA("Couldn't open INI file for input!\n");
return 0;
}
ProcessKey( PL_RESET, 0, 0, 0, 0, false );
DWORD dwCommand = PL_NOHIT;
while(( fgets(szLine, sizeof(szLine) - 1, fFile) ) )
{
szLine[strlen(szLine) - 1] = '\0'; // remove newline
dwCommand = ParseLine( szLine );
if (dwCommand == CHK_LANGUAGE)
{
LANGID lTemp = 0;
if (sscanf(szLine, "%hu", &lTemp))
{
fclose(fFile);
return lTemp;
}
}
}
fclose(fFile);
DebugWriteA("Couldn't find a Language= line in INI file...\n");
return 0;
}
// both the following functions assume the buffer is big enough
inline void GUIDtoStringA( char * szGUIDbuf, const GUID guid )
{
_snprintf( szGUIDbuf, GUID_STRINGLENGTH + 1, "{%08.8lX-%04.4hX-%04.4hX-%02.2X%02.2X-%02.2X%02.2X%02.2X%02.2X%02.2X%02.2X}", guid.Data1, guid.Data2, guid.Data3, guid.Data4[0], guid.Data4[1], guid.Data4[2], guid.Data4[3], guid.Data4[4], guid.Data4[5], guid.Data4[6], guid.Data4[7]);
}
inline bool StringtoGUIDA( LPGUID guid, const char * szGUIDbuf )
{
short unsigned int lastbyte;
int blah = sscanf(szGUIDbuf, "{%08lX-%04hX-%04hX-%02hX%02hX-%02hX%02hX%02hX%02hX%02hX%02hX}", &guid->Data1, &guid->Data2, &guid->Data3, &guid->Data4[0], &guid->Data4[1], &guid->Data4[2], &guid->Data4[3], &guid->Data4[4], &guid->Data4[5], &guid->Data4[6], &lastbyte);
if (blah == 11)
{
guid->Data4[7] = (BYTE)lastbyte;
return true;
}
else
return false;
}
// Takes in a file to dump to, and an int i telling which controller's settings to dump. Does not dump buttons or modifiers.
void DumpControllerSettings(FILE * fFile, int i, bool bIsINI)
{
char szANSIBuf[DEFAULT_BUFFER];
fprintf(fFile, STRING_INI_PLUGGED "=%u\n", g_ivConfig->Controllers[i].fPlugged);
fprintf(fFile, STRING_INI_XINPUT "=%u\n", g_ivConfig->Controllers[i].fXInput);
fprintf(fFile, STRING_INI_RAWDATA "=%u\n", g_ivConfig->Controllers[i].fRawData);
fprintf(fFile, STRING_INI_PAKTYPE "=%u\n", g_ivConfig->Controllers[i].PakType);
fprintf(fFile, STRING_INI_REALN64RANGE "=%u\n", g_ivConfig->Controllers[i].fRealN64Range);
fprintf(fFile, STRING_INI_RAPIDFIREENABLED "=%u\n", g_ivConfig->Controllers[i].bRapidFireEnabled);
fprintf(fFile, STRING_INI_RAPIDFIRERATE "=%u\n", g_ivConfig->Controllers[i].bRapidFireRate);
fprintf(fFile, STRING_INI_STICKRANGE "=%u\n", g_ivConfig->Controllers[i].bStickRange);
fprintf(fFile, STRING_INI_MOUSEMOVEX "=%u\n", g_ivConfig->Controllers[i].bMouseMoveX);
fprintf(fFile, STRING_INI_MOUSEMOVEY "=%u\n", g_ivConfig->Controllers[i].bMouseMoveY);
fprintf(fFile, STRING_INI_AXISSET "=%u\n", g_ivConfig->Controllers[i].bAxisSet);
fprintf(fFile, STRING_INI_KEYABSOLUTEX "=%u\n", g_ivConfig->Controllers[i].fKeyAbsoluteX);
fprintf(fFile, STRING_INI_KEYABSOLUTEY "=%u\n", g_ivConfig->Controllers[i].fKeyAbsoluteY);
fprintf(fFile, STRING_INI_PADDEADZONE "=%u\n", g_ivConfig->Controllers[i].bPadDeadZone);
fprintf(fFile, STRING_INI_MOUSESENSX "=%u\n", g_ivConfig->Controllers[i].wMouseSensitivityX);
fprintf(fFile, STRING_INI_MOUSESENSY "=%u\n", g_ivConfig->Controllers[i].wMouseSensitivityY);
fprintf(fFile, STRING_INI_RUMBLETYPE "=%u\n", g_ivConfig->Controllers[i].bRumbleTyp);
fprintf(fFile, STRING_INI_RUMBLESTRENGTH "=%u\n", g_ivConfig->Controllers[i].bRumbleStrength);
fprintf(fFile, STRING_INI_VISUALRUMBLE "=%u\n", g_ivConfig->Controllers[i].fVisualRumble);
if (bIsINI)
{
char szGUID[DEFAULT_BUFFER];
int iDevice = FindDeviceinList( g_ivConfig->FFDevices[i].szProductName, g_ivConfig->FFDevices[i].bProductCounter, true );
if (iDevice == -1)
{
fprintf(fFile, STRING_INI_FFDEVICEGUID "=\n");
}
else
{
g_ivConfig->Controllers[i].guidFFDevice = g_devList[iDevice].guidInstance;
GUIDtoStringA(szGUID, g_ivConfig->Controllers[i].guidFFDevice);
fprintf(fFile, STRING_INI_FFDEVICEGUID "=%s\n", szGUID);
}
}
else
{
TCHAR_TO_CHAR(szANSIBuf, g_ivConfig->FFDevices[i].szProductName, DEFAULT_BUFFER);
fprintf(fFile, STRING_INI_FFDEVICENAME "=%s\n", szANSIBuf);
fprintf(fFile, STRING_INI_FFDEVICENR "=%u\n", g_ivConfig->FFDevices[i].bProductCounter);
}
TCHAR_TO_CHAR( szANSIBuf, g_ivConfig->Controllers[i].szMempakFile, DEFAULT_BUFFER );
fprintf(fFile, STRING_INI_MEMPAKFILE "=%s\n", szANSIBuf);
TCHAR_TO_CHAR( szANSIBuf, g_ivConfig->Controllers[i].szTransferRom, DEFAULT_BUFFER );
fprintf(fFile, STRING_INI_GBROMFILE "=%s\n", szANSIBuf);
TCHAR_TO_CHAR( szANSIBuf, g_ivConfig->Controllers[i].szTransferSave, DEFAULT_BUFFER );
fprintf(fFile, STRING_INI_GBROMSAVE "=%s\n", szANSIBuf);
}
// private func, called by StoreConfigToINI to dump cached Button strings to file
void DumpStreams(FILE * fFile, string strMouse, string strDevs[], string strNull, bool bIsINI)
{
// dump all streams to file, with appropriate DInput lines and name comment
char szANSIBuf[DEFAULT_BUFFER];
if (!(strMouse.empty()))
{
TCHAR_TO_CHAR( szANSIBuf, g_sysMouse.szProductName, DEFAULT_BUFFER );
if (bIsINI)
{
fprintf(fFile, "# %s\n", szANSIBuf);
char szGUID[DEFAULT_BUFFER];
GUIDtoStringA(szGUID, g_sysMouse.guidInstance);
fprintf(fFile, STRING_INI_DINPUTGUID "=%s\n", szGUID);
}
else
{
fprintf(fFile, STRING_INI_DINPUTNAME "=%s\n", szANSIBuf);
fprintf(fFile, STRING_INI_DINPUTNR "=%d\n", 0);
}
fputs(strMouse.c_str(), fFile);
}
if (!(strNull.empty()))
{
fputs("# NOT ASSIGNED\n", fFile);
if (bIsINI)
{
char szGUID[DEFAULT_BUFFER];
GUIDtoStringA(szGUID, GUID_NULL);
fprintf(fFile, STRING_INI_DINPUTGUID "=%s\n", szGUID);
}
else
{
fprintf(fFile, STRING_INI_DINPUTNAME "=\n"); // leave blank
fprintf(fFile, STRING_INI_DINPUTNR "=\n");
}
fputs(strNull.c_str(), fFile);
}
for (int i = 0; i < g_nDevices; i++)
{
if (!(strDevs[i].empty()))
{
TCHAR_TO_CHAR( szANSIBuf, g_devList[i].szProductName, DEFAULT_BUFFER );
if (bIsINI)
{
if (g_devList[i].bProductCounter > 0)
fprintf(fFile, "# %s %d\n", szANSIBuf, g_devList[i].bProductCounter);
else
fprintf(fFile, "# %s\n", szANSIBuf);
char szGUID[DEFAULT_BUFFER];
GUIDtoStringA(szGUID, g_devList[i].guidInstance);
fprintf(fFile, STRING_INI_DINPUTGUID "=%s\n", szGUID);
}
else
{
fprintf(fFile, STRING_INI_DINPUTNAME "=%s\n", szANSIBuf);
fprintf(fFile, STRING_INI_DINPUTNR "=%d\n", g_devList[i].bProductCounter);
}
fputs(strDevs[i].c_str(), fFile);
}
}
}
void FormatControlsBlock(string * strMouse, string strDevs[], string * strNull, int i)
{
for ( int j = 0; j < ARRAYSIZE(g_ivConfig->Controllers[i].aButton); j++ ) // buttons for
{
if (g_ivConfig->Controllers[i].aButton[j].parentDevice) // possibly unbound
{
if ( IsEqualGUID(g_sysMouse.guidInstance, g_ivConfig->Controllers[i].aButton[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->Controllers[i].aButton[j].bOffset, g_ivConfig->Controllers[i].aButton[j].bAxisID, g_ivConfig->Controllers[i].aButton[j].bBtnType);
strMouse->append(szBuf);
}
else
{
for (int match = 0; match < g_nDevices; match++)
{
if ( IsEqualGUID(g_devList[match].guidInstance, g_ivConfig->Controllers[i].aButton[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->Controllers[i].aButton[j].bOffset, g_ivConfig->Controllers[i].aButton[j].bAxisID, g_ivConfig->Controllers[i].aButton[j].bBtnType);
strDevs[match].append(szBuf);
break;
}
}
}
}
else if (g_ivConfig->Controllers[i].aButton[j].bBtnType != DT_UNASSIGNED)
{
int k = g_ivConfig->Controllers[i].aButton[j].bBtnType;
DebugWriteA("Controller %d button %d is of bBtnType %d but has no parentDevice!\n", i, j, k);
}
} // end buttons for
}
void FormatModifiersBlock(string * strMouse, string strDevs[], string * strNull, int i)
{
for ( int j = 0; j < g_ivConfig->Controllers[i].nModifiers; j++ )
{
if (g_ivConfig->Controllers[i].pModifiers[j].btnButton.parentDevice) // is it assigned to a key?
{
if ( IsEqualGUID(g_sysMouse.guidInstance, g_ivConfig->Controllers[i].pModifiers[j].btnButton.parentDevice->guidInstance) )
{
char szBuf[DEFAULT_BUFFER];
// add to the mouse stream
sprintf(szBuf, STRING_INI_MODIFIER "=%d %02X %d %d %d %d %d %08X\n", i, g_ivConfig->Controllers[i].pModifiers[j].btnButton.bOffset,
g_ivConfig->Controllers[i].pModifiers[j].btnButton.bAxisID, g_ivConfig->Controllers[i].pModifiers[j].btnButton.bBtnType,
g_ivConfig->Controllers[i].pModifiers[j].bModType, g_ivConfig->Controllers[i].pModifiers[j].fToggle,
g_ivConfig->Controllers[i].pModifiers[j].fStatus, g_ivConfig->Controllers[i].pModifiers[j].dwSpecific);
strMouse->append(szBuf);
}
else
for (int match = 0; match < g_nDevices; match++)
if ( IsEqualGUID(g_devList[match].guidInstance, g_ivConfig->Controllers[i].pModifiers[j].btnButton.parentDevice->guidInstance) )
{
char szBuf[DEFAULT_BUFFER];
// add to the mouse stream
sprintf(szBuf, STRING_INI_MODIFIER "=%d %02X %d %d %d %d %d %08X\n", i, g_ivConfig->Controllers[i].pModifiers[j].btnButton.bOffset,
g_ivConfig->Controllers[i].pModifiers[j].btnButton.bAxisID, g_ivConfig->Controllers[i].pModifiers[j].btnButton.bBtnType,
g_ivConfig->Controllers[i].pModifiers[j].bModType, g_ivConfig->Controllers[i].pModifiers[j].fToggle,
g_ivConfig->Controllers[i].pModifiers[j].fStatus, g_ivConfig->Controllers[i].pModifiers[j].dwSpecific);
strDevs[match].append(szBuf);
break;
}
}
else // save modifiers without a keybind
{
char szBuf[DEFAULT_BUFFER];
// add to the mouse stream
sprintf(szBuf, STRING_INI_MODIFIER "=%d %02X %d %d %d %d %d %08X\n", i, g_ivConfig->Controllers[i].pModifiers[j].btnButton.bOffset,
g_ivConfig->Controllers[i].pModifiers[j].btnButton.bAxisID, g_ivConfig->Controllers[i].pModifiers[j].btnButton.bBtnType,
g_ivConfig->Controllers[i].pModifiers[j].bModType, g_ivConfig->Controllers[i].pModifiers[j].fToggle,
g_ivConfig->Controllers[i].pModifiers[j].fStatus, g_ivConfig->Controllers[i].pModifiers[j].dwSpecific);
strNull->append(szBuf);
}
}
}
unsigned long djbHash(const char *str)
{
unsigned long hash = 5381;
int c;
while ((c = *str++))
hash = ((hash << 5) + hash) + c; /* hash * 33 + c */
return hash;
}
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