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/*************************************************************************
*
* 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.
*
************************************************************************/
package org.openoffice.setup.Util;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Vector;
public class ExecuteProcess {
private ExecuteProcess() {
}
static public int executeProcessReturnValue(String[] command) {
// usage of String arrays because of blanks in pathes
int returnValue = 0;
try {
Process p = Runtime.getRuntime().exec(command);
p.waitFor();
returnValue = p.exitValue();
} catch ( IOException ioe ) {
System.err.println("IOError:" + ioe );
} catch ( InterruptedException ie ) {
System.err.println("Interrupted Exception:" + ie );
}
return returnValue;
}
static public int executeProcessReturnVector(String[] command, Vector returnVector, Vector returnErrorVector) {
// usage of String arrays because of blanks in pathes
int returnValue = -3;
try {
Process p = Runtime.getRuntime().exec(command);
BufferedReader in = new BufferedReader(new InputStreamReader(p.getInputStream()));
BufferedReader errorIn = new BufferedReader(new InputStreamReader(p.getErrorStream()));
for ( String s; ( s = in.readLine()) != null; ) {
returnVector.add(s);
}
for ( String t; ( t = errorIn.readLine()) != null; ) {
returnErrorVector.add(t);
}
p.waitFor();
returnValue = p.exitValue();
} catch ( InterruptedException ioe ) {
System.err.println("Interrupted Exception Error: " + ioe );
} catch ( IOException ioe ) {
System.err.println("IOError: " + ioe );
}
return returnValue;
}
static public int executeProcessReturnVectorEnv(String[] command, String[] envP, Vector returnVector, Vector returnErrorVector) {
// usage of String arrays because of blanks in pathes
int returnValue = -3;
try {
Process p = Runtime.getRuntime().exec(command, envP);
// Solaris has to use the ErrorStream (do not log license texts), Linux the InputStream
BufferedReader in = new BufferedReader(new InputStreamReader(p.getInputStream()));
BufferedReader errorIn = new BufferedReader(new InputStreamReader(p.getErrorStream()));
for ( String s; ( s = in.readLine()) != null; ) {
returnVector.add(s);
}
for ( String t; ( t = errorIn.readLine()) != null; ) {
returnErrorVector.add(t);
}
p.waitFor();
returnValue = p.exitValue();
} catch ( InterruptedException ioe ) {
System.err.println("Interrupted Exception Error: " + ioe );
} catch ( IOException ioe ) {
System.err.println("IOError: " + ioe );
}
return returnValue;
}
}
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