forked from amazingfate/loongoffice
123 lines
3.7 KiB
C++
123 lines
3.7 KiB
C++
/*************************************************************************
|
|
*
|
|
* 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;
|
|
}
|
|
|
|
|