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https://github.com/reactos/reactos.git
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185 lines
4.9 KiB
C
185 lines
4.9 KiB
C
/*
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* Implementation of the Microsoft Installer (msi.dll)
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*
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* Copyright 2005 Mike McCormack for CodeWeavers
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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 as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define COBJMACROS
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winnls.h"
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#include "msi.h"
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#include "msipriv.h"
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#include "msiserver.h"
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#include "wine/debug.h"
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#include "wine/unicode.h"
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WINE_DEFAULT_DEBUG_CHANNEL(msi);
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static void MSI_ClosePreview( MSIOBJECTHDR *arg )
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{
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MSIPREVIEW *preview = (MSIPREVIEW *) arg;
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msiobj_release( &preview->package->hdr );
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}
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static MSIPREVIEW *MSI_EnableUIPreview( MSIDATABASE *db )
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{
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MSIPREVIEW *preview = NULL;
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MSIPACKAGE *package;
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package = MSI_CreatePackage( db, NULL );
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if( package )
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{
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preview = alloc_msiobject( MSIHANDLETYPE_PREVIEW, sizeof (MSIPREVIEW),
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MSI_ClosePreview );
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if( preview )
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{
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preview->package = package;
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msiobj_addref( &package->hdr );
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}
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msiobj_release( &package->hdr );
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}
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return preview;
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}
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UINT WINAPI MsiEnableUIPreview( MSIHANDLE hdb, MSIHANDLE* phPreview )
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{
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MSIDATABASE *db;
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MSIPREVIEW *preview;
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UINT r = ERROR_FUNCTION_FAILED;
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TRACE("%d %p\n", hdb, phPreview);
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db = msihandle2msiinfo( hdb, MSIHANDLETYPE_DATABASE );
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if( !db )
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{
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IWineMsiRemoteDatabase *remote_database;
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remote_database = (IWineMsiRemoteDatabase *)msi_get_remote( hdb );
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if ( !remote_database )
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return ERROR_INVALID_HANDLE;
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*phPreview = 0;
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IWineMsiRemoteDatabase_Release( remote_database );
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WARN("MsiEnableUIPreview not allowed during a custom action!\n");
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return ERROR_FUNCTION_FAILED;
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}
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preview = MSI_EnableUIPreview( db );
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if( preview )
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{
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*phPreview = alloc_msihandle( &preview->hdr );
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msiobj_release( &preview->hdr );
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r = ERROR_SUCCESS;
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if (! *phPreview)
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r = ERROR_NOT_ENOUGH_MEMORY;
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}
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msiobj_release( &db->hdr );
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return r;
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}
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static UINT preview_event_handler( MSIPACKAGE *package, LPCWSTR event,
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LPCWSTR argument, msi_dialog *dialog )
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{
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MESSAGE("Preview dialog event '%s' (arg='%s')\n",
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debugstr_w( event ), debugstr_w( argument ));
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return ERROR_SUCCESS;
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}
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static UINT MSI_PreviewDialogW( MSIPREVIEW *preview, LPCWSTR szDialogName )
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{
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msi_dialog *dialog = NULL;
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UINT r = ERROR_SUCCESS;
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if( preview->dialog )
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msi_dialog_destroy( preview->dialog );
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/* an empty name means we should just destroy the current preview dialog */
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if( szDialogName )
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{
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dialog = msi_dialog_create( preview->package, szDialogName, NULL,
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preview_event_handler );
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if( dialog )
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msi_dialog_do_preview( dialog );
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else
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r = ERROR_FUNCTION_FAILED;
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}
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preview->dialog = dialog;
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return r;
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}
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UINT WINAPI MsiPreviewDialogW( MSIHANDLE hPreview, LPCWSTR szDialogName )
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{
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MSIPREVIEW *preview;
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UINT r;
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TRACE("%d %s\n", hPreview, debugstr_w(szDialogName));
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preview = msihandle2msiinfo( hPreview, MSIHANDLETYPE_PREVIEW );
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if( !preview )
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return ERROR_INVALID_HANDLE;
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r = MSI_PreviewDialogW( preview, szDialogName );
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msiobj_release( &preview->hdr );
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return r;
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}
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UINT WINAPI MsiPreviewDialogA( MSIHANDLE hPreview, LPCSTR szDialogName )
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{
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UINT r;
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LPWSTR strW = NULL;
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TRACE("%d %s\n", hPreview, debugstr_a(szDialogName));
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if( szDialogName )
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{
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strW = strdupAtoW( szDialogName );
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if( !strW )
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return ERROR_OUTOFMEMORY;
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}
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r = MsiPreviewDialogW( hPreview, strW );
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msi_free( strW );
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return r;
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}
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UINT WINAPI MsiPreviewBillboardW( MSIHANDLE hPreview, LPCWSTR szControlName,
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LPCWSTR szBillboard)
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{
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FIXME("%d %s %s\n", hPreview, debugstr_w(szControlName),
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debugstr_w(szBillboard));
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return ERROR_CALL_NOT_IMPLEMENTED;
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}
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UINT WINAPI MsiPreviewBillboardA( MSIHANDLE hPreview, LPCSTR szControlName,
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LPCSTR szBillboard)
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{
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FIXME("%d %s %s\n", hPreview, debugstr_a(szControlName),
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debugstr_a(szBillboard));
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return ERROR_CALL_NOT_IMPLEMENTED;
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}
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