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/*************************************************************************
*
* 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 UNICODE
#ifdef _MSC_VER
#pragma warning(push,1) // disable warnings within system headers
#endif
#include <windows.h>
#include <msiquery.h>
#ifdef _MSC_VER
#pragma warning(pop)
#endif
#include <string.h>
#include <malloc.h>
#include <stdio.h>
//----------------------------------------------------------
BOOL UnicodeEquals( wchar_t* pStr1, wchar_t* pStr2 )
{
if ( pStr1 == NULL && pStr2 == NULL )
return TRUE;
else if ( pStr1 == NULL || pStr2 == NULL )
return FALSE;
while( *pStr1 == *pStr2 && *pStr1 && *pStr2 )
pStr1++, pStr2++;
return ( *pStr1 == 0 && *pStr2 == 0 );
}
//----------------------------------------------------------
BOOL GetMsiProp( MSIHANDLE hMSI, const wchar_t* pPropName, wchar_t** ppValue )
{
DWORD sz = 0;
if ( MsiGetProperty( hMSI, pPropName, L"", &sz ) == ERROR_MORE_DATA )
{
sz++;
DWORD nbytes = sz * sizeof( wchar_t );
wchar_t* buff = reinterpret_cast<wchar_t*>( malloc( nbytes ) );
ZeroMemory( buff, nbytes );
MsiGetProperty( hMSI, pPropName, buff, &sz );
*ppValue = buff;
return TRUE;
}
return FALSE;
}
//----------------------------------------------------------
BOOL MakeInstallForAllUsers( MSIHANDLE hMSI )
{
BOOL bResult = FALSE;
wchar_t* pVal = NULL;
if ( GetMsiProp( hMSI, L"ALLUSERS", &pVal ) && pVal )
{
bResult = UnicodeEquals( pVal , L"1" );
free( pVal );
}
return bResult;
}
//----------------------------------------------------------
extern "C" UINT __stdcall PatchActiveXControl( MSIHANDLE hMSI )
{
// MessageBox(NULL, L"PatchActiveXControl", L"Information", MB_OK | MB_ICONINFORMATION);
INSTALLSTATE current_state;
INSTALLSTATE future_state;
if ( ERROR_SUCCESS == MsiGetFeatureState( hMSI, L"gm_o_Activexcontrol", ¤t_state, &future_state ) )
{
BOOL bInstallForAllUsers = MakeInstallForAllUsers( hMSI );
if ( future_state == INSTALLSTATE_LOCAL
|| ( current_state == INSTALLSTATE_LOCAL && future_state == INSTALLSTATE_UNKNOWN ) )
{
HKEY hkey = NULL;
char* aSubKey = "Software\\Classes\\MIME\\DataBase\\Content Type\\application/vnd.sun.xml.base";
if ( ERROR_SUCCESS == RegCreateKeyA(bInstallForAllUsers ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER, aSubKey, &hkey) )
{
RegDeleteValueA( hkey, "CLSID" );
RegCloseKey( hkey ), hkey = NULL;
}
}
}
else
{
// assert( FALSE );
}
return ERROR_SUCCESS;
}
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