xref: /aoo41x/main/desktop/os2/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.
 *
 ************************************************************************/

#include "launcher.hxx"

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <malloc.h>
#include <process.h>

int main( int argc, char* argv[])
{
	PPIB	pib;
	APIRET   rc;
	RESULTCODES result = {0};
	char     szFail[ _MAX_PATH];

	HAB hab = WinInitialize( 0);
	HMQ hmq = WinCreateMsgQueue( hab, 0);
	ERRORID    erridErrorCode = 0;
	erridErrorCode = WinGetLastError(hab);

	// Calculate application name
	CHAR	szLibpath[_MAX_PATH*2];
	CHAR	szApplicationName[_MAX_PATH];
	CHAR	szDrive[_MAX_PATH];
	CHAR	szDir[_MAX_PATH];
	CHAR	szFileName[_MAX_PATH];
	CHAR	szExt[_MAX_PATH];

	// get executable fullpath
	DosGetInfoBlocks(NULL, &pib);
	DosQueryModuleName(pib->pib_hmte, sizeof(szApplicationName), szApplicationName);

	// adjust libpath
	_splitpath( szApplicationName, szDrive, szDir, szFileName, szExt );
	char* basedir = strstr( szDir, "\\PROGRAM\\");
	if (basedir) *basedir = 0;
 	sprintf( szLibpath, "\"%s%s\\URE\\BIN\";\"%s%s\\BASIS\\PROGRAM\";%BeginLIBPATH%",
  		szDrive, szDir, szDrive, szDir);
	DosSetExtLIBPATH( (PCSZ)szLibpath, BEGIN_LIBPATH);
	// make sure we load DLL from our path only, so multiple instances/versions
	// can be loaded.
#if 0
	// YD this feature is not compatible with innowin b20,
	// java cannot load with this flag enabled
	DosSetExtLIBPATH( (PCSZ)"T", LIBPATHSTRICT);
#endif

	// adjust exe name
	_splitpath( szApplicationName, szDrive, szDir, szFileName, szExt );
	_makepath( szApplicationName, szDrive, szDir, OFFICE_IMAGE_NAME, (".bin") );

	// copy command line parameters
	int i, len;
	len = strlen(szApplicationName) + 1 + strlen( APPLICATION_SWITCH) + 1 + 1;
	for( i=1; i<argc; i++)
		len += strlen( argv[i]) + 1;

	char* pszCommandLine, *pszArgs;
	pszCommandLine = (char*) calloc( 1, len);
	strcpy( pszCommandLine, szApplicationName);
	pszArgs = pszCommandLine + strlen(szApplicationName) + 1;
	strcat( pszArgs, APPLICATION_SWITCH);
	strcat( pszArgs, " ");
	for( i=1; i<argc; i++) {
		// add quotes if argument has spaces!
		if (strchr( argv[i], ' '))
			strcat( pszArgs, "\"");
		strcat( pszArgs, argv[i]);
		if (strchr( argv[i], ' '))
			strcat( pszArgs, "\"");
		strcat( pszArgs, " ");
	}
	pszArgs[ strlen( pszArgs) + 0] = 0;

	// execute
	rc = DosExecPgm(szFail, sizeof(szFail),
                   EXEC_SYNC, (PCSZ)pszCommandLine, (PCSZ)NULL, &result,
                   (PCSZ)szApplicationName);
	if (rc) {
		char     szMessage[ _MAX_PATH*2];
		sprintf( szMessage, "Execution failed! Contact technical support.\n\nReturn code: %d\nFailing module:%s\n", rc, szFail);
		rc = WinMessageBox( HWND_DESKTOP, HWND_DESKTOP,
							(PSZ)szMessage,
							(PSZ)"Unable to start OpenOffice.org!",
							0, MB_ERROR | MB_OK);
		WinDestroyMsgQueue( hmq);
		WinTerminate( hab);
		exit(1);
	}

	WinDestroyMsgQueue( hmq);
	WinTerminate( hab);

	exit( result.codeResult);
}