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/**************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
#include "macros.h"
#define WININIT_FILENAME "wininit.ini"
#define RENAME_SECTION "rename"
IMPLEMENT_THUNK( kernel32, WINDOWS, BOOL, WINAPI, MoveFileExA, ( LPCSTR lpExistingFileNameA, LPCSTR lpNewFileNameA, DWORD dwFlags ) )
{
BOOL fSuccess = FALSE; // assume failure
// Windows 9x has a special mechanism to move files after reboot
if ( dwFlags & MOVEFILE_DELAY_UNTIL_REBOOT )
{
CHAR szExistingFileNameA[MAX_PATH];
CHAR szNewFileNameA[MAX_PATH] = "NUL";
// Path names in WININIT.INI must be in short path name form
if (
GetShortPathNameA( lpExistingFileNameA, szExistingFileNameA, MAX_PATH ) &&
(!lpNewFileNameA || GetShortPathNameA( lpNewFileNameA, szNewFileNameA, MAX_PATH ))
)
{
CHAR szBuffer[32767]; // The buffer size must not exceed 32K
DWORD dwBufLen = GetPrivateProfileSectionA( RENAME_SECTION, szBuffer, elementsof(szBuffer), WININIT_FILENAME );
CHAR szRename[MAX_PATH]; // This is enough for at most to times 67 chracters
strcpy( szRename, szNewFileNameA );
strcat( szRename, "=" );
strcat( szRename, szExistingFileNameA );
size_t lnRename = strlen(szRename);
if ( dwBufLen + lnRename + 2 <= elementsof(szBuffer) )
{
CopyMemory( &szBuffer[dwBufLen], szRename, lnRename );
szBuffer[dwBufLen + lnRename ] = 0;
szBuffer[dwBufLen + lnRename + 1 ] = 0;
fSuccess = WritePrivateProfileSectionA( RENAME_SECTION, szBuffer, WININIT_FILENAME );
}
else
SetLastError( ERROR_BUFFER_OVERFLOW );
}
}
else
{
fSuccess = MoveFileA( lpExistingFileNameA, lpNewFileNameA );
if ( !fSuccess && 0 != (dwFlags & (MOVEFILE_COPY_ALLOWED | MOVEFILE_REPLACE_EXISTING)) )
{
BOOL bFailIfExist = 0 == (dwFlags & MOVEFILE_REPLACE_EXISTING);
fSuccess = CopyFileA( lpExistingFileNameA, lpNewFileNameA, bFailIfExist );
// In case of successfull copy do not return FALSE if delete fails.
// Error detection is done by GetLastError()
if ( fSuccess )
{
SetLastError( NO_ERROR );
DeleteFileA( lpExistingFileNameA );
}
}
}
return fSuccess;
}
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