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/*******************************************************************************
* Copyright (c) 2014, 2018 Red Hat Inc.
*
* This program and the accompanying materials are made
* available under the terms of the Eclipse Public License 2.0
* which is available at https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Red Hat Inc. - Initial Contribution
*******************************************************************************/
package org.eclipse.linuxtools.internal.vagrant.ui;
import java.io.File;
import java.lang.reflect.InvocationTargetException;
import java.nio.file.Paths;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Platform;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.preferences.InstanceScope;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;
/**
* The activator class controls the plug-in life cycle
*/
public class Activator extends AbstractUIPlugin {
// The plug-in ID
public static final String PLUGIN_ID = "org.eclipse.linuxtools.vagrant.ui"; //$NON-NLS-1$
// The shared instance
private static Activator plugin;
@Override
public void start(BundleContext context) throws Exception {
super.start(context);
plugin = this;
final String LAUNCH_ID = "firstLaunch"; //$NON-NLS-1$
final boolean firstLaunch = InstanceScope.INSTANCE.getNode(PLUGIN_ID)
.getBoolean(LAUNCH_ID, true);
if (Platform.OS_LINUX.equals(Platform.getOS()) && firstLaunch) {
Thread t = new Thread(() -> {
File polkitDir = Paths.get("/", "usr", "share", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
"polkit-1", "actions").toFile(); //$NON-NLS-1$ //$NON-NLS-2$
if (polkitDir.exists()) {
File[] libvirtFiles = polkitDir.listFiles((File dir, String name) -> {
return name.matches("org\\.libvirt.*\\.policy"); //$NON-NLS-1$
});
if (libvirtFiles.length > 0) {
Display.getDefault()
.syncExec(() -> MessageDialog.openWarning(Display.getCurrent()
.getActiveShell(),
Messages.Activator_additional_configuration_title,
Messages.Activator_additional_configuration_msg));
}
}
});
t.start();
InstanceScope.INSTANCE.getNode(PLUGIN_ID).putBoolean(LAUNCH_ID, false);
}
}
@Override
public void stop(BundleContext context) throws Exception {
plugin = null;
super.stop(context);
}
/**
* Returns the shared instance
*
* @return the shared instance
*/
public static Activator getDefault() {
return plugin;
}
public static void log(IStatus status) {
Activator.getDefault().getLog().log(status);
}
public static void logErrorMessage(String message) {
log(new Status(IStatus.ERROR, PLUGIN_ID, IStatus.ERROR, message, null));
}
public static void log(Throwable e) {
if (e instanceof InvocationTargetException)
e = ((InvocationTargetException) e).getTargetException();
IStatus status = null;
if (e instanceof CoreException)
status = ((CoreException) e).getStatus();
else
status = new Status(IStatus.ERROR, PLUGIN_ID, IStatus.OK,
e.getMessage(), e);
log(status);
}
}
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