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/*******************************************************************************
* Copyright (c) 2000, 2006 QNX Software Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* QNX Software Systems - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.core.solaris;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import org.eclipse.cdt.core.IProcessInfo;
import org.eclipse.cdt.core.IProcessList;
import org.eclipse.cdt.utils.spawner.ProcessFactory;
/**
* Insert the type's description here.
* @see IProcessList
*/
public class ProcessList implements IProcessList {
ProcessInfo[] empty = new ProcessInfo[0];
public ProcessList() {
}
/**
* Insert the method's description here.
* @see IProcessList#getProcessList
*/
public IProcessInfo [] getProcessList() {
Process ps;
BufferedReader psOutput;
String[] args = {"/usr/bin/ps", "-e", "-o", "pid,args"}; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
try {
ps = ProcessFactory.getFactory().exec(args);
psOutput = new BufferedReader(new InputStreamReader(ps.getInputStream()));
} catch(Exception e) {
return new IProcessInfo[0];
}
//Read the output and parse it into an array list
ArrayList procInfo = new ArrayList();
try {
String lastline;
while ((lastline = psOutput.readLine()) != null) {
//The format of the output should be
//PID space name
lastline = lastline.trim();
int index = lastline.indexOf(' ');
if (index != -1) {
String pidString = lastline.substring(0, index).trim();
try {
int pid = Integer.parseInt(pidString);
String arg = lastline.substring(index + 1);
procInfo.add(new ProcessInfo(pid, arg));
} catch (NumberFormatException e) {
}
}
}
} catch(Exception e) {
/* Ignore */
}
ps.destroy();
return (IProcessInfo [])procInfo.toArray(new IProcessInfo[procInfo.size()]);
}
}
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