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/*******************************************************************************
* Copyright (c) 2013 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.remote.utils;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.dialogs.ErrorDialog;
import org.eclipse.swt.widgets.Display;
public class CommonHelper {
static public boolean isExecAvail(String exec) {
boolean ret = false;
try {
Process p = Runtime.getRuntime().exec(new String[] {"which", exec});
p.waitFor();
if(p.exitValue() == 0) {
ret = true;
}
} catch (Exception e) {
e.printStackTrace();
}
return ret;
}
public static void showErrorDialog(final String dialogTitle, final String errorMessage, final String reason) {
//needs to be run in the ui thread otherwise swt throws invalid thread access
Display.getDefault().syncExec(new Runnable() {
@Override
public void run() {
ErrorDialog.openError(null, dialogTitle, errorMessage,
new Status(IStatus.ERROR,Activator.PLUGIN_ID,reason));
}
});
}
}
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