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/*******************************************************************************
* Copyright (c) 2010 Intel Corporation.
* 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:
* Intel - initial API and implementation
*******************************************************************************/
package org.yocto.sdk.remotetools;
import java.io.File;
import java.io.IOException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.SWTException;
public class LocalJob extends Job {
public static final String LOCAL_JOB_FAMILY = "localJobFamily";
private String[] cmdarray;
private String[] envp;
private File dir;
private int exitValue;
private Exception exception;
private IWorkbenchWindow window;
public LocalJob(String name, String[] cmdarray, String[] envp, File dir, IWorkbenchWindow window) {
super(name);
this.cmdarray=cmdarray;
this.envp=envp;
this.dir=dir;
this.window=window;
this.exitValue=0;
this.exception=null;
}
@Override
protected IStatus run(IProgressMonitor monitor) {
Process p=null;
boolean cancel=false;
try {
//start process
p=Runtime.getRuntime().exec(cmdarray,envp,dir);
//wait for completion
while (!cancel) {
if(monitor.isCanceled())
cancel=true;
try {
exitValue=p.exitValue();
break;
}catch (IllegalThreadStateException e) {
}
Thread.sleep(500);
}
}catch (IOException e) {
exception=e;
}catch (InterruptedException e){
cancel=true;
}finally {
if(p!=null)
p.destroy();
}
try {
if(exitValue!=0 || exception!=null) {
window.getWorkbench().getDisplay().syncExec(new Runnable() {
public void run() {
MessageDialog.openError(window.getShell(),
Messages.LocalJob_Title,
Messages.ErrorLocalJob + ": " + getName() +
(exitValue!=0 ? "\n\tExit value: " + new Integer(exitValue).toString() : new String("")) +
(exception!=null ? "\n\t" + exception.getMessage() : new String (""))
);
}
});
}
}catch (SWTException e) {
e.printStackTrace();
}catch (Exception e) {
e.printStackTrace();
}
return (cancel!=true) ? Status.OK_STATUS : Status.CANCEL_STATUS;
}
public boolean belongsTo(Object family) {
return family == LOCAL_JOB_FAMILY;
}
}
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