xref: /aoo41x/main/desktop/win32/source/applauncher/launcher.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 "launcher.hxx"


#ifndef _WINDOWS_
#	define WIN32_LEAN_AND_MEAN
#if defined _MSC_VER
#pragma warning(push, 1)
#endif
#	include <windows.h>
#	include <shellapi.h>
#if defined _MSC_VER
#pragma warning(pop)
#endif
#endif


#include <stdlib.h>
#include <malloc.h>


#ifdef __MINGW32__
extern "C" int APIENTRY WinMain( HINSTANCE, HINSTANCE, LPSTR, int )
#else
extern "C" int APIENTRY _tWinMain( HINSTANCE, HINSTANCE, LPTSTR, int )
#endif
{
	// Retreive startup info

	STARTUPINFO	aStartupInfo;

	ZeroMemory( &aStartupInfo, sizeof(aStartupInfo) );
	aStartupInfo.cb = sizeof( aStartupInfo );
	GetStartupInfo( &aStartupInfo );

	// Retrieve command line

	LPTSTR	lpCommandLine = GetCommandLine();

	LPTSTR	*ppArguments = NULL;
	int		nArguments = 0;

	ppArguments = GetArgv( &nArguments );

    // if ( 1 == nArguments )
	{
		lpCommandLine = (LPTSTR)_alloca( sizeof(_TCHAR) * (_tcslen(lpCommandLine) + _tcslen(APPLICATION_SWITCH) + 2) );

		_tcscpy( lpCommandLine, GetCommandLine() );
		_tcscat( lpCommandLine, _T(" ") );
		_tcscat( lpCommandLine, APPLICATION_SWITCH );
	}


	// Calculate application name

	TCHAR	szApplicationName[MAX_PATH];
	TCHAR	szDrive[MAX_PATH];
	TCHAR	szDir[MAX_PATH];
	TCHAR	szFileName[MAX_PATH];
	TCHAR	szExt[MAX_PATH];

	GetModuleFileName( NULL, szApplicationName, MAX_PATH );
	_tsplitpath( szApplicationName, szDrive, szDir, szFileName, szExt );
	_tmakepath( szApplicationName, szDrive, szDir, OFFICE_IMAGE_NAME, _T(".exe") );

	PROCESS_INFORMATION	aProcessInfo;

	BOOL	fSuccess = CreateProcess(
		szApplicationName,
		lpCommandLine,
		NULL,
		NULL,
		TRUE,
		0,
		NULL,
		NULL,
		&aStartupInfo,
		&aProcessInfo );

	if ( fSuccess )
	{
		// Wait for soffice process to be terminated to allow other applications
		// to wait for termination of started process

		WaitForSingleObject( aProcessInfo.hProcess, INFINITE );

		CloseHandle( aProcessInfo.hProcess );
		CloseHandle( aProcessInfo.hThread );

		return 0;
	}

	DWORD	dwError = GetLastError();

	LPVOID lpMsgBuf;

	FormatMessage(
		FORMAT_MESSAGE_ALLOCATE_BUFFER |
		FORMAT_MESSAGE_FROM_SYSTEM,
		NULL,
		dwError,
		MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language
		(LPTSTR)&lpMsgBuf,
		0,
		NULL
	);

	// Display the string.
	MessageBox( NULL, (LPCTSTR)lpMsgBuf, NULL, MB_OK | MB_ICONERROR );

	// Free the buffer.
	LocalFree( lpMsgBuf );

	return GetLastError();
}