wine/dlls/sfc_os/sfc_os.c

126 lines
3.5 KiB
C

/*
* Implementation of the System File Checker (Windows File Protection)
*
* Copyright 2006 Detlef Riekenberg
*
* 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 <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "winerror.h"
#include "winreg.h"
#include "sfc.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(sfc);
/******************************************************************
* DllMain
*/
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
TRACE("(%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;
}
/******************************************************************
* SfcIsFileProtected [sfc_os.@]
*
* Check, if the given File is protected by the System
*
* PARAMS
* RpcHandle [I] This must be NULL
* ProtFileName [I] Filename with Path to check
*
* RETURNS
* Failure: FALSE with GetLastError() != ERROR_FILE_NOT_FOUND
* Success: TRUE, when the File is Protected
* FALSE with GetLastError() == ERROR_FILE_NOT_FOUND,
* when the File is not Protected
*
*
* BUGS
* We return always the Result for: "File is not Protected"
*
*/
BOOL WINAPI SfcIsFileProtected(HANDLE RpcHandle, LPCWSTR ProtFileName)
{
static BOOL reported = FALSE;
if (reported) {
TRACE("(%p, %s) stub\n", RpcHandle, debugstr_w(ProtFileName));
}
else
{
FIXME("(%p, %s) stub\n", RpcHandle, debugstr_w(ProtFileName));
reported = TRUE;
}
SetLastError(ERROR_FILE_NOT_FOUND);
return FALSE;
}
/******************************************************************
* SfcIsKeyProtected [sfc_os.@]
*
* Check, if the given Registry Key is protected by the System
*
* PARAMS
* hKey [I] Handle to the root registry key
* lpSubKey [I] Name of the subkey to check
* samDesired [I] The Registry View to Examine (32 or 64 bit)
*
* RETURNS
* Failure: FALSE with GetLastError() != ERROR_FILE_NOT_FOUND
* Success: TRUE, when the Key is Protected
* FALSE with GetLastError() == ERROR_FILE_NOT_FOUND,
* when the Key is not Protected
*
*/
BOOL WINAPI SfcIsKeyProtected(HKEY hKey, LPCWSTR lpSubKey, REGSAM samDesired)
{
static BOOL reported = FALSE;
if (reported) {
TRACE("(%p, %s) stub\n", hKey, debugstr_w(lpSubKey));
}
else
{
FIXME("(%p, %s) stub\n", hKey, debugstr_w(lpSubKey));
reported = TRUE;
}
if( !hKey ) {
SetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
SetLastError(ERROR_FILE_NOT_FOUND);
return FALSE;
}