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112 lines
3.5 KiB
C
Executable File
112 lines
3.5 KiB
C
Executable File
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: MoveFileExA.cpp,v $
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*
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* $Revision: 1.4 $
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*
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* last change: $Author: rt $ $Date: 2005/09/08 16:21:23 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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//#include "macros.h"
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#include <windows.h>
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#define WININIT_FILENAME "wininit.ini"
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#define RENAME_SECTION "rename"
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#define BUFSIZE 32767
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/* MAKE_EXPORT MoveFileExA_new=MoveFileExA */
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BOOL WINAPI MoveFileExA_new( LPCSTR lpExistingFileNameA, LPCSTR lpNewFileNameA, DWORD dwFlags )
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{
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BOOL fSuccess = FALSE; // assume failure
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// Windows 9x has a special mechanism to move files after reboot
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if ( dwFlags & MOVEFILE_DELAY_UNTIL_REBOOT )
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{
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CHAR szExistingFileNameA[MAX_PATH];
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CHAR szNewFileNameA[MAX_PATH];
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lstrcpyA( szNewFileNameA, "NUL" );
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// Path names in WININIT.INI must be in short path name form
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if (
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GetShortPathNameA( lpExistingFileNameA, szExistingFileNameA, MAX_PATH ) &&
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(!lpNewFileNameA || GetShortPathNameA( lpNewFileNameA, szNewFileNameA, MAX_PATH ))
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)
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{
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CHAR* szBuffer = (CHAR*) HeapAlloc( GetProcessHeap(), 0, BUFSIZE ); // The buffer size must not exceed 32K
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DWORD dwBufLen = GetPrivateProfileSectionA( RENAME_SECTION, szBuffer, BUFSIZE, WININIT_FILENAME );
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CHAR szRename[MAX_PATH]; // This is enough for at most to times 67 chracters
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size_t lnRename;
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lstrcpyA( szRename, szNewFileNameA );
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lstrcatA( szRename, "=" );
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lstrcatA( szRename, szExistingFileNameA );
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lnRename = lstrlenA(szRename);
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if ( dwBufLen + lnRename + 2 <= BUFSIZE )
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{
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lstrcpyA( &szBuffer[dwBufLen], szRename );
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szBuffer[ dwBufLen + lnRename + 1 ] = 0;
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fSuccess = WritePrivateProfileSectionA( RENAME_SECTION, szBuffer, WININIT_FILENAME );
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}
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else
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SetLastError( ERROR_BUFFER_OVERFLOW );
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HeapFree( GetProcessHeap(), 0, szBuffer );
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}
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}
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else
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{
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fSuccess = MoveFileA( lpExistingFileNameA, lpNewFileNameA );
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if ( !fSuccess && 0 != (dwFlags & (MOVEFILE_COPY_ALLOWED | MOVEFILE_REPLACE_EXISTING)) )
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{
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BOOL bFailIfExist = 0 == (dwFlags & MOVEFILE_REPLACE_EXISTING);
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fSuccess = CopyFileA( lpExistingFileNameA, lpNewFileNameA, bFailIfExist );
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// In case of successfull copy do not return FALSE if delete fails.
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// Error detection is done by GetLastError()
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if ( fSuccess )
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{
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SetLastError( NO_ERROR );
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DeleteFileA( lpExistingFileNameA );
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}
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}
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}
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return fSuccess;
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}
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