AOO410/main/desktop/unx/source/officeloader/officeloader.cxx

/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_desktop.hxx"

#include <sal/main.h>
#include <osl/process.h>
#include <rtl/ustring.hxx>

#include "../../../source/inc/exithelper.hxx"

using namespace rtl;
using namespace desktop;

SAL_IMPLEMENT_MAIN()
{
	oslProcess		process;
	oslProcessError	error;

	OUString	sExecutableFile;
	rtl_uString	**pCommandArgs;
	sal_uInt32	nCommandArgs;

	osl_getExecutableFile( &sExecutableFile.pData );

	sExecutableFile += OUString( RTL_CONSTASCII_USTRINGPARAM(".bin") );

	nCommandArgs = osl_getCommandArgCount();
	pCommandArgs = new rtl_uString *[nCommandArgs];

	for ( sal_uInt32 i = 0; i < nCommandArgs; i++ )
	{
		pCommandArgs[i] = NULL;
		osl_getCommandArg( i, &pCommandArgs[i] );
	}

	bool bRestart = false;
	bool bFirstRun = true;
	oslProcessExitCode	exitcode = 255;

	do  {
		error = osl_executeProcess(
			sExecutableFile.pData,
			bFirstRun ? pCommandArgs : NULL,
			bFirstRun ? nCommandArgs : 0,
			0,
			NULL,
			NULL,
			NULL,
			0,
			&process
			);

		if ( osl_Process_E_None == error )
		{
			oslProcessInfo	info;

			info.Size = sizeof(info);

			error = osl_joinProcess( process );
			if ( osl_Process_E_None != error )
				break;

			error = osl_getProcessInfo( process, osl_Process_EXITCODE, &info );
			if ( osl_Process_E_None != error )
				break;

			if ( info.Fields & osl_Process_EXITCODE )
			{
				exitcode = info.Code;
				bRestart = (ExitHelper::E_CRASH_WITH_RESTART == exitcode || ExitHelper::E_NORMAL_RESTART == exitcode);
			}
			else
				break;

			osl_freeProcessHandle( process );

		}

		bFirstRun = false;

	} while ( bRestart );

	return exitcode;
}