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/*******************************************************************************
* Copyright (c) 2012 Red Hat.
* 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:
* Red Hat - Sami Wagiaalla
*******************************************************************************/
package org.eclipse.linuxtools.internal.systemtap.ui.ide.launcher;
import java.text.MessageFormat;
import java.util.LinkedList;
import java.util.List;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Path;
import org.eclipse.core.runtime.Status;
import org.eclipse.debug.core.ILaunch;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.model.LaunchConfigurationDelegate;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.linuxtools.internal.systemtap.ui.ide.actions.RunScriptChartHandler;
import org.eclipse.linuxtools.internal.systemtap.ui.ide.actions.RunScriptHandler;
import org.eclipse.linuxtools.internal.systemtap.ui.ide.preferences.IDEPreferenceConstants;
import org.eclipse.linuxtools.systemtap.graphingapi.core.datasets.IDataSet;
import org.eclipse.linuxtools.systemtap.graphingapi.core.datasets.IDataSetParser;
import org.eclipse.linuxtools.systemtap.graphingapi.core.structures.GraphData;
import org.eclipse.linuxtools.systemtap.ui.consolelog.internal.ConsoleLogPlugin;
import org.eclipse.linuxtools.systemtap.ui.consolelog.preferences.ConsoleLogPreferenceConstants;
public class SystemTapScriptLaunchConfigurationDelegate extends
LaunchConfigurationDelegate {
static final String CONFIGURATION_TYPE = "org.eclipse.linuxtools.systemtap.ui.ide.SystemTapLaunchConfigurationType"; //$NON-NLS-1$
private IProject[] scriptProject;
/**
* Keep a reference to the target running script's parent project, so only that project
* will be saved when the script is run.
*/
@Override
protected IProject[] getBuildOrder(ILaunchConfiguration configuration, String mode) {
return scriptProject;
}
@Override
public boolean preLaunchCheck(ILaunchConfiguration configuration, String mode, IProgressMonitor monitor) throws CoreException {
// Find the parent project of the target script.
IPath path = Path.fromOSString(configuration.getAttribute(SystemTapScriptLaunchConfigurationTab.SCRIPT_PATH_ATTR, (String)null));
IFile file = ResourcesPlugin.getWorkspace().getRoot().getFileForLocation(path);
scriptProject = file == null ? null : new IProject[]{file.getProject()};
// Only save the target script's project if a project is found.
if (scriptProject != null) {
return super.preLaunchCheck(configuration, mode, monitor);
}
return true;
}
private String getPluginID() {
return this.getClass().getPackage().getName();
}
@Override
public void launch(ILaunchConfiguration configuration, String mode,
ILaunch launch, IProgressMonitor monitor) throws CoreException {
if (!SystemTapScriptGraphOptionsTab.isValidLaunch(configuration)) {
throw new CoreException(new Status(IStatus.ERROR, getPluginID(), Messages.SystemTapScriptLaunchError_graph));
}
IPreferenceStore preferenceStore = ConsoleLogPlugin.getDefault().getPreferenceStore();
RunScriptHandler action;
boolean runWithChart = configuration.getAttribute(SystemTapScriptGraphOptionsTab.RUN_WITH_CHART, false);
// If runWithChart is true there must be at least one graph, but this isn't guaranteed
// to be true for outdated Launch Configurations. So for safety, make sure there are graphs.
int numGraphs = configuration.getAttribute(SystemTapScriptGraphOptionsTab.NUMBER_OF_REGEXS, 0);
if (runWithChart && numGraphs > 0){
List<IDataSetParser> parsers = SystemTapScriptGraphOptionsTab.createDatasetParsers(configuration);
List<IDataSet> dataSets = SystemTapScriptGraphOptionsTab.createDataset(configuration);
List<String> names = SystemTapScriptGraphOptionsTab.createDatasetNames(configuration);
List<LinkedList<GraphData>> graphs = SystemTapScriptGraphOptionsTab.createGraphsFromConfiguration(configuration);
action = new RunScriptChartHandler(parsers, dataSets, names, graphs);
}else{
action = new RunScriptHandler();
}
// Path
IPath scriptPath = new Path(configuration.getAttribute(SystemTapScriptLaunchConfigurationTab.SCRIPT_PATH_ATTR, "")); //$NON-NLS-1$
if (!scriptPath.toFile().exists()) {
throw new CoreException(new Status(IStatus.ERROR, getPluginID(),
MessageFormat.format(Messages.SystemTapScriptLaunchError_fileNotFound, scriptPath.toString())));
}
String extension = scriptPath.getFileExtension();
if (extension == null || !extension.equals("stp")) { //$NON-NLS-1$
throw new CoreException(new Status(IStatus.ERROR, getPluginID(),
MessageFormat.format(Messages.SystemTapScriptLaunchError_fileNotStp, scriptPath.toString())));
}
action.setPath(scriptPath);
// User Name
String userName = configuration.getAttribute(SystemTapScriptLaunchConfigurationTab.USER_NAME_ATTR, ""); //$NON-NLS-1$
preferenceStore.setValue(ConsoleLogPreferenceConstants.SCP_USER, userName);
// User Password
String password = configuration.getAttribute(SystemTapScriptLaunchConfigurationTab.USER_PASS_ATTR, ""); //$NON-NLS-1$
preferenceStore.setValue(ConsoleLogPreferenceConstants.SCP_PASSWORD, password);
// Run locally and/or as current user.
boolean runAsCurrentUser = configuration.getAttribute(SystemTapScriptLaunchConfigurationTab.CURRENT_USER_ATTR, true);
boolean runLocal = configuration.getAttribute(SystemTapScriptLaunchConfigurationTab.LOCAL_HOST_ATTR, true);
action.setLocalScript(runLocal && runAsCurrentUser);
// Host Name.
String hostName = configuration.getAttribute(SystemTapScriptLaunchConfigurationTab.HOST_NAME_ATTR, "localhost"); //$NON-NLS-1$
preferenceStore.setValue(ConsoleLogPreferenceConstants.HOST_NAME, hostName);
String value = configuration.getAttribute(IDEPreferenceConstants.STAP_CMD_OPTION[IDEPreferenceConstants.KEY], ""); //$NON-NLS-1$
if (!value.isEmpty()){
action.addComandLineOptions(IDEPreferenceConstants.STAP_CMD_OPTION[IDEPreferenceConstants.FLAG] + " " + value); //$NON-NLS-1$
}
// Add command line options
for(int i=0; i<IDEPreferenceConstants.STAP_BOOLEAN_OPTIONS.length; i++) {
boolean flag = configuration.getAttribute(
IDEPreferenceConstants.STAP_BOOLEAN_OPTIONS[i][IDEPreferenceConstants.KEY],
false);
if (flag){
action.addComandLineOptions(IDEPreferenceConstants.STAP_BOOLEAN_OPTIONS[i][IDEPreferenceConstants.FLAG]);
}
}
for(int i=0; i<IDEPreferenceConstants.STAP_STRING_OPTIONS.length; i++) {
value = configuration.getAttribute(IDEPreferenceConstants.STAP_STRING_OPTIONS[i][IDEPreferenceConstants.KEY],""); //$NON-NLS-1$
if (!value.isEmpty()){
action.addComandLineOptions(IDEPreferenceConstants.STAP_STRING_OPTIONS[i][IDEPreferenceConstants.FLAG] + " " + value); //$NON-NLS-1$
}
}
value = configuration.getAttribute(SystemTapScriptOptionsTab.MISC_COMMANDLINE_OPTIONS,""); //$NON-NLS-1$
if (!value.isEmpty()){
action.addComandLineOptions(value);
}
action.execute(null);
}
}
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