xref: /aoo41x/main/desktop/unx/source/officeloader/officeloader.cxx (revision cdf0e10c)

/*************************************************************************
 *
 * 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.
 *
 ************************************************************************/

// 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;
}