/* * 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; case DLL_PROCESS_DETACH: 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; }