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Viewing changes to results/plugins/org.eclipse.cdt.core.aix/src/org/eclipse/cdt/internal/core/aix/ProcessList.java

  • Committer: Package Import Robot
  • Author(s): Jakub Adam
  • Date: 2011-10-06 21:15:04 UTC
  • mfrom: (1.1.4)
  • Revision ID: package-import@ubuntu.com-20111006211504-8dutmljjih0zikfv
Tags: 8.0.1-1
* New upstream release.
* Split the JNI packages into a separate architecture dependent
  package and made eclipse-cdt architecture independent.
* Install JNI libraries into multiarch aware location
* Bumped Standards-Version to 3.9.2.

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results/plugins/org.eclipse.cdt.core.aix/src/org/eclipse/cdt/internal/core/aix/ProcessList.java
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/*******************************************************************************
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 * Copyright (c) 2000, 2006 QNX Software Systems and others.
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 * All rights reserved. This program and the accompanying materials
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 * are made available under the terms of the Eclipse Public License v1.0
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 * which accompanies this distribution, and is available at
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 * http://www.eclipse.org/legal/epl-v10.html
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 *
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 * Contributors:
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 *     QNX Software Systems - Initial API and implementation
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 *******************************************************************************/
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package org.eclipse.cdt.internal.core.aix;
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import java.io.File;
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import java.io.FileReader;
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import java.io.FilenameFilter;
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import java.io.IOException;
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import org.eclipse.cdt.core.IProcessInfo;
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import org.eclipse.cdt.core.IProcessList;
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/**
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 * Insert the type's description here.
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 * @see IProcessList
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 */
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public class ProcessList implements IProcessList {
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        ProcessInfo[] empty = new ProcessInfo[0];
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        public ProcessList() {
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        }
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        /**
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         * Insert the method's description here.
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         * @see IProcessList#getProcessList
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         */
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        public IProcessInfo [] getProcessList()  {
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                File proc = new File("/proc"); //$NON-NLS-1$
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                File[] pidFiles = null;
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                // We are only interrested in the pid so filter the rest out.
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                try {
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                        FilenameFilter filter = new FilenameFilter() {
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                                public boolean accept(File dir, String name) {
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                                        boolean isPID = false;
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                                        try {
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                                                Integer.parseInt(name);
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                                                isPID = true;
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                                        } catch (NumberFormatException e) {
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                                        }
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                                        return isPID;
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                                }
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                        };
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                        pidFiles = proc.listFiles(filter);
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                } catch (SecurityException e) {
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                }
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                ProcessInfo[] processInfo = empty;
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                if (pidFiles != null) {
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                        processInfo = new ProcessInfo[pidFiles.length];
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                        for (int i = 0; i < pidFiles.length; i++) {
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                                File cmdLine = new File(pidFiles[i], "cmdline"); //$NON-NLS-1$
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                                StringBuffer line = new StringBuffer();
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                                try {
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                                        FileReader reader = new FileReader(cmdLine);
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                                        int c;
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                                        while ((c = reader.read()) > 0) {
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                                                line.append((char)c);
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                                        }
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                                } catch (IOException e) {
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                                }
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                                String name = line.toString();
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                                if (name.length() == 0) {
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                                        name = "Unknown"; //$NON-NLS-1$
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                                }
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                                processInfo[i] = new ProcessInfo(pidFiles[i].getName(), name);
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                        }
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                } else {
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                        pidFiles = new File[0];
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                }
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                return processInfo;             
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        }
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}