reactos/dll/win32/mspatcha/mspatcha_main.c
2018-03-18 12:35:08 +01:00

128 lines
4.3 KiB
C

/*
* PatchAPI
*
* Copyright 2011 David Hedberg for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "winnls.h"
#include "patchapi.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(mspatcha);
/*****************************************************
* DllMain (MSPATCHA.@)
*/
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
TRACE("(0x%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
switch (fdwReason)
{
case DLL_WINE_PREATTACH:
return FALSE; /* prefer native version */
case DLL_PROCESS_ATTACH:
DisableThreadLibraryCalls(hinstDLL);
break;
}
return TRUE;
}
static inline WCHAR *strdupAW( const char *src )
{
WCHAR *dst = NULL;
if (src)
{
int len = MultiByteToWideChar( CP_ACP, 0, src, -1, NULL, 0 );
if ((dst = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) )))
MultiByteToWideChar( CP_ACP, 0, src, -1, dst, len );
}
return dst;
}
/*****************************************************
* ApplyPatchToFileA (MSPATCHA.1)
*/
BOOL WINAPI ApplyPatchToFileA(LPCSTR patch_file, LPCSTR old_file, LPCSTR new_file, ULONG apply_flags)
{
BOOL ret;
WCHAR *patch_fileW, *new_fileW, *old_fileW = NULL;
if (!(patch_fileW = strdupAW( patch_file ))) return FALSE;
if (old_file && !(old_fileW = strdupAW( old_file )))
{
HeapFree( GetProcessHeap(), 0, patch_fileW );
return FALSE;
}
if (!(new_fileW = strdupAW( new_file )))
{
HeapFree( GetProcessHeap(), 0, patch_fileW );
HeapFree( GetProcessHeap(), 0, old_fileW );
return FALSE;
}
ret = ApplyPatchToFileW( patch_fileW, old_fileW, new_fileW, apply_flags );
HeapFree( GetProcessHeap(), 0, patch_fileW );
HeapFree( GetProcessHeap(), 0, old_fileW );
HeapFree( GetProcessHeap(), 0, new_fileW );
return ret;
}
/*****************************************************
* ApplyPatchToFileW (MSPATCHA.6)
*/
BOOL WINAPI ApplyPatchToFileW(LPCWSTR patch_file, LPCWSTR old_file, LPCWSTR new_file, ULONG apply_flags)
{
FIXME("stub - %s, %s, %s, %08x\n", debugstr_w(patch_file), debugstr_w(old_file),
debugstr_w(new_file), apply_flags);
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/*****************************************************
* GetFilePatchSignatureA (MSPATCHA.7)
*/
BOOL WINAPI GetFilePatchSignatureA(LPCSTR filename, ULONG flags, PVOID data, ULONG ignore_range_count,
PPATCH_IGNORE_RANGE ignore_range, ULONG retain_range_count,
PPATCH_RETAIN_RANGE retain_range, ULONG bufsize, LPSTR buffer)
{
FIXME("stub - %s, %x, %p, %u, %p, %u, %p, %u, %p\n", debugstr_a(filename), flags, data,
ignore_range_count, ignore_range, retain_range_count, retain_range, bufsize, buffer);
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/*****************************************************
* GetFilePatchSignatureW (MSPATCHA.9)
*/
BOOL WINAPI GetFilePatchSignatureW(LPCWSTR filename, ULONG flags, PVOID data, ULONG ignore_range_count,
PPATCH_IGNORE_RANGE ignore_range, ULONG retain_range_count,
PPATCH_RETAIN_RANGE retain_range, ULONG bufsize, LPWSTR buffer)
{
FIXME("stub - %s, %x, %p, %u, %p, %u, %p, %u, %p\n", debugstr_w(filename), flags, data,
ignore_range_count, ignore_range, retain_range_count, retain_range, bufsize, buffer);
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}