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