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/*******************************************************************************
* Copyright (c) 2012 Wind River Systems, Inc. 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:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.tcf.te.tcf.launch.core.steps;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.debug.core.ILaunchManager;
import org.eclipse.tcf.protocol.IChannel;
import org.eclipse.tcf.services.IProcesses;
import org.eclipse.tcf.te.core.utils.text.StringUtil;
import org.eclipse.tcf.te.launch.core.persistence.DefaultPersistenceDelegate;
import org.eclipse.tcf.te.runtime.callback.Callback;
import org.eclipse.tcf.te.runtime.interfaces.callback.ICallback;
import org.eclipse.tcf.te.runtime.interfaces.properties.IPropertiesContainer;
import org.eclipse.tcf.te.runtime.properties.PropertiesContainer;
import org.eclipse.tcf.te.runtime.services.interfaces.constants.ITerminalsConnectorConstants;
import org.eclipse.tcf.te.runtime.stepper.StepperAttributeUtil;
import org.eclipse.tcf.te.runtime.stepper.interfaces.IFullQualifiedId;
import org.eclipse.tcf.te.runtime.stepper.interfaces.IStepContext;
import org.eclipse.tcf.te.tcf.launch.core.activator.CoreBundleActivator;
import org.eclipse.tcf.te.tcf.launch.core.interfaces.ICommonTCFLaunchAttributes;
import org.eclipse.tcf.te.tcf.launch.core.interfaces.IRemoteAppLaunchAttributes;
import org.eclipse.tcf.te.tcf.processes.core.interfaces.launcher.IProcessLauncher;
import org.eclipse.tcf.te.tcf.processes.core.launcher.ProcessLauncher;
/**
* Launch process step implementation.
*/
public class LaunchProcessStep extends AbstractTcfLaunchStep {
/**
* Constructor.
*/
public LaunchProcessStep() {
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.runtime.stepper.interfaces.IExtendedStep#validateExecute(org.eclipse.tcf.te.runtime.stepper.interfaces.IStepContext, org.eclipse.tcf.te.runtime.interfaces.properties.IPropertiesContainer, org.eclipse.tcf.te.runtime.stepper.interfaces.IFullQualifiedId, org.eclipse.core.runtime.IProgressMonitor)
*/
@Override
public void validateExecute(IStepContext context, IPropertiesContainer data, IFullQualifiedId fullQualifiedId, IProgressMonitor monitor) throws CoreException {
String processImage = DefaultPersistenceDelegate.getAttribute(getLaunchConfiguration(context), IRemoteAppLaunchAttributes.ATTR_PROCESS_IMAGE, (String)null);
if (processImage != null && processImage.trim().length() > 0) {
StepperAttributeUtil.setProperty(IRemoteAppLaunchAttributes.ATTR_PROCESS_IMAGE, fullQualifiedId, data, processImage);
}
else {
throw new CoreException(new Status(IStatus.ERROR, CoreBundleActivator.getUniqueIdentifier(), "missing process image name")); //$NON-NLS-1$
}
String processArguments = DefaultPersistenceDelegate.getAttribute(getLaunchConfiguration(context), IRemoteAppLaunchAttributes.ATTR_PROCESS_ARGUMENTS, (String)null);
StepperAttributeUtil.setProperty(IRemoteAppLaunchAttributes.ATTR_PROCESS_ARGUMENTS, fullQualifiedId, data, processArguments);
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.runtime.stepper.interfaces.IStep#execute(org.eclipse.tcf.te.runtime.stepper.interfaces.IStepContext, org.eclipse.tcf.te.runtime.interfaces.properties.IPropertiesContainer, org.eclipse.tcf.te.runtime.stepper.interfaces.IFullQualifiedId, org.eclipse.core.runtime.IProgressMonitor, org.eclipse.tcf.te.runtime.interfaces.callback.ICallback)
*/
@Override
public void execute(IStepContext context, final IPropertiesContainer data, final IFullQualifiedId fullQualifiedId, IProgressMonitor monitor, final ICallback callback) {
IChannel channel = (IChannel)StepperAttributeUtil.getProperty(ICommonTCFLaunchAttributes.ATTR_CHANNEL, fullQualifiedId, data);
// Construct the launcher object
ProcessLauncher launcher = new ProcessLauncher(channel);
Map<String, Object> launchAttributes = new HashMap<String, Object>();
launchAttributes.put(IProcessLauncher.PROP_PROCESS_PATH, StepperAttributeUtil.getStringProperty(IRemoteAppLaunchAttributes.ATTR_PROCESS_IMAGE, fullQualifiedId, data));
String arguments = StepperAttributeUtil.getStringProperty(IRemoteAppLaunchAttributes.ATTR_PROCESS_ARGUMENTS, fullQualifiedId, data);
String[] args = arguments != null && !"".equals(arguments.trim()) ? StringUtil.tokenize(arguments, 0, true) : null; //$NON-NLS-1$
launchAttributes.put(IProcessLauncher.PROP_PROCESS_ARGS, args);
launchAttributes.put(ITerminalsConnectorConstants.PROP_LOCAL_ECHO, Boolean.FALSE);
launchAttributes.put(IProcessLauncher.PROP_PROCESS_ASSOCIATE_CONSOLE, Boolean.TRUE);
if (ILaunchManager.DEBUG_MODE.equals(getLaunchMode(context))) {
launchAttributes.put(IProcessLauncher.PROP_PROCESS_ATTACH, Boolean.TRUE);
}
// Launch the process
IPropertiesContainer container = new PropertiesContainer();
container.setProperties(launchAttributes);
launcher.launch(getActivePeerModel(data).getPeer(), container, new Callback(callback) {
@Override
protected void internalDone(Object caller, IStatus status) {
Object result = getResult();
if (status.isOK() && result instanceof IProcesses.ProcessContext) {
StepperAttributeUtil.setProperty(IRemoteAppLaunchAttributes.ATTR_PROCESS_CONTEXT, fullQualifiedId.getParentId(), data, result);
}
super.internalDone(caller, status);
}
});
}
}
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