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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#define _WIN32_WINNT 0x0401
#ifdef _MSC_VER
#pragma warning(push, 1) /* disable warnings within system headers */
#endif
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <msiquery.h>
#ifdef _MSC_VER
#pragma warning(pop)
#endif
#include <malloc.h>
#include <assert.h>
#ifdef UNICODE
#define _UNICODE
#define _tstring wstring
#else
#define _tstring string
#endif
#include <tchar.h>
#include <string>
#include <queue>
#include <stdio.h>
#include <strsafe.h>
#include <systools/win32/uwinapi.h>
#include <../tools/seterror.hxx>
//----------------------------------------------------------
#ifdef DEBUG
inline void OutputDebugStringFormat( LPCSTR pFormat, ... )
{
CHAR buffer[1024];
va_list args;
va_start( args, pFormat );
StringCchVPrintfA( buffer, sizeof(buffer), pFormat, args );
OutputDebugStringA( buffer );
}
#else
static inline void OutputDebugStringFormat( LPCSTR, ... )
{
}
#endif
static std::_tstring GetMsiProperty( MSIHANDLE handle, const std::_tstring& sProperty )
{
std::_tstring result;
TCHAR szDummy[1] = TEXT("");
DWORD nChars = 0;
if ( MsiGetProperty( handle, sProperty.c_str(), szDummy, &nChars ) == ERROR_MORE_DATA )
{
DWORD nBytes = ++nChars * sizeof(TCHAR);
LPTSTR buffer = reinterpret_cast<LPTSTR>(_alloca(nBytes));
ZeroMemory( buffer, nBytes );
MsiGetProperty(handle, sProperty.c_str(), buffer, &nChars);
result = buffer;
}
return result;
}
static BOOL RemoveCompleteDirectory( std::_tstring sPath )
{
bool bDirectoryRemoved = true;
std::_tstring mystr;
std::_tstring sPattern = sPath + TEXT("\\") + TEXT("*.*");
WIN32_FIND_DATA aFindData;
// Finding all content in sPath
HANDLE hFindContent = FindFirstFile( sPattern.c_str(), &aFindData );
if ( hFindContent != INVALID_HANDLE_VALUE )
{
bool fNextFile = false;
std::_tstring sCurrentDir = TEXT(".");
std::_tstring sParentDir = TEXT("..");
do
{
std::_tstring sFileName = aFindData.cFileName;
mystr = "Current short file: " + sFileName;
// MessageBox(NULL, mystr.c_str(), "Current Content", MB_OK);
if (( strcmp(sFileName.c_str(),sCurrentDir.c_str()) != 0 ) &&
( strcmp(sFileName.c_str(),sParentDir.c_str()) != 0 ))
{
std::_tstring sCompleteFileName = sPath + TEXT("\\") + sFileName;
if ( aFindData.dwFileAttributes == FILE_ATTRIBUTE_DIRECTORY )
{
bool fSuccess = RemoveCompleteDirectory(sCompleteFileName);
if ( fSuccess )
{
mystr = "Successfully removed content of dir " + sCompleteFileName;
// MessageBox(NULL, mystr.c_str(), "Removed Directory", MB_OK);
}
else
{
mystr = "An error occurred during removing content of " + sCompleteFileName;
// MessageBox(NULL, mystr.c_str(), "Error removing directory", MB_OK);
}
}
else
{
bool fSuccess = DeleteFile( sCompleteFileName.c_str() );
if ( fSuccess )
{
mystr = "Successfully removed file " + sCompleteFileName;
// MessageBox(NULL, mystr.c_str(), "Removed File", MB_OK);
}
else
{
mystr = "An error occurred during removal of file " + sCompleteFileName;
// MessageBox(NULL, mystr.c_str(), "Error removing file", MB_OK);
}
}
}
fNextFile = FindNextFile( hFindContent, &aFindData );
} while ( fNextFile );
FindClose( hFindContent );
// empty directory can be removed now
// RemoveDirectory is only successful, if the last handle to the directory is closed
// -> first removing content -> closing handle -> remove empty directory
bool fRemoveDirSuccess = RemoveDirectory(sPath.c_str());
if ( fRemoveDirSuccess )
{
mystr = "Successfully removed dir " + sPath;
// MessageBox(NULL, mystr.c_str(), "Removed Directory", MB_OK);
}
else
{
mystr = "An error occurred during removal of empty directory " + sPath;
// MessageBox(NULL, mystr.c_str(), "Error removing directory", MB_OK);
bDirectoryRemoved = false;
}
}
return bDirectoryRemoved;
}
extern "C" UINT __stdcall RenamePrgFolder( MSIHANDLE handle )
{
std::_tstring sOfficeInstallPath = GetMsiProperty(handle, TEXT("INSTALLLOCATION"));
std::_tstring sRenameSrc = sOfficeInstallPath + TEXT("program");
std::_tstring sRenameDst = sOfficeInstallPath + TEXT("program_old");
// MessageBox(NULL, sRenameSrc.c_str(), "INSTALLLOCATION", MB_OK);
bool bSuccess = MoveFile( sRenameSrc.c_str(), sRenameDst.c_str() );
if ( !bSuccess )
{
TCHAR sAppend[2] = TEXT("0");
for ( int i = 0; i < 10; i++ )
{
sRenameDst = sOfficeInstallPath + TEXT("program_old") + sAppend;
bSuccess = MoveFile( sRenameSrc.c_str(), sRenameDst.c_str() );
if ( bSuccess )
break;
sAppend[0] += 1;
}
}
#if 0
if ( !bSuccess )
MessageBox(NULL, "Renaming folder failed", "RenamePrgFolder", MB_OK);
else
MessageBox(NULL, "Renaming folder successful", "RenamePrgFolder", MB_OK);
#endif
return ERROR_SUCCESS;
}
extern "C" UINT __stdcall RemovePrgFolder( MSIHANDLE handle )
{
std::_tstring sOfficeInstallPath = GetMsiProperty(handle, TEXT("INSTALLLOCATION"));
std::_tstring sRemoveDir = sOfficeInstallPath + TEXT("program_old");
// MessageBox(NULL, sRemoveDir.c_str(), "REMOVING OLD DIR", MB_OK);
bool bSuccess = RemoveCompleteDirectory( sRemoveDir );
TCHAR sAppend[2] = TEXT("0");
for ( int i = 0; i < 10; i++ )
{
sRemoveDir = sOfficeInstallPath + TEXT("program_old") + sAppend;
bSuccess = RemoveCompleteDirectory( sRemoveDir );
sAppend[0] += 1;
}
#if 0
if ( bSuccess )
MessageBox(NULL, "Removing folder successful", "RemovePrgFolder", MB_OK);
else
MessageBox(NULL, "Removing folder failed", "RemovePrgFolder", MB_OK);
#endif
return ERROR_SUCCESS;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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