/**
* Launches the python process.
*
* <p>Modelled after Ant & Java runners see WorkbenchLaunchConfigurationDelegate::launch
*/
@Override
public void launch(
ILaunchConfiguration conf, String mode, ILaunch launch, IProgressMonitor monitor)
throws CoreException {
if (monitor == null) {
monitor = new NullProgressMonitor();
}
monitor.beginTask("Preparing configuration", 1);
monitor.worked(1);
ProcessServer p = new ProcessServer();
String label = "Debug Server";
HashMap<String, String> processAttributes = new HashMap<String, String>();
processAttributes.put(IProcess.ATTR_PROCESS_TYPE, Constants.PROCESS_TYPE);
processAttributes.put(IProcess.ATTR_PROCESS_LABEL, label);
processAttributes.put(DebugPlugin.ATTR_CAPTURE_OUTPUT, "true");
IProcess pro = DebugPlugin.newProcess(launch, p, label, processAttributes);
RemoteDebuggerServer.getInstance().setLaunch(launch, p, pro);
}
public void launch(
ILaunchConfiguration configuration, String mode, ILaunch launch, IProgressMonitor monitor)
throws CoreException {
if (monitor.isCanceled()) {
DebugPlugin.getDefault().getLaunchManager().removeLaunch(launch);
return;
}
PHPexeItem phpExeItem = PHPLaunchUtilities.getPHPExe(configuration);
if (phpExeItem == null) {
Logger.log(Logger.ERROR, "Launch configuration could not find PHP exe item"); // $NON-NLS-1$
monitor.setCanceled(true);
monitor.done();
return;
}
// get the launch info: php exe, php ini
final String phpExeString =
configuration.getAttribute(IPHPDebugConstants.ATTR_EXECUTABLE_LOCATION, (String) null);
final String phpIniString =
configuration.getAttribute(IPHPDebugConstants.ATTR_INI_LOCATION, (String) null);
final String phpScriptString =
configuration.getAttribute(IPHPDebugConstants.ATTR_FILE, (String) null);
if (phpScriptString == null || phpScriptString.trim().length() == 0) {
DebugPlugin.getDefault().getLaunchManager().removeLaunch(launch);
displayErrorMessage(PHPDebugCoreMessages.XDebug_ExeLaunchConfigurationDelegate_0);
return;
}
if (monitor.isCanceled()) {
DebugPlugin.getDefault().getLaunchManager().removeLaunch(launch);
return;
}
// locate the project from the php script
final IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
final IPath filePath = new Path(phpScriptString);
final IResource scriptRes = workspaceRoot.findMember(filePath);
if (scriptRes == null) {
DebugPlugin.getDefault().getLaunchManager().removeLaunch(launch);
displayErrorMessage(PHPDebugCoreMessages.XDebug_ExeLaunchConfigurationDelegate_1);
return;
}
// resolve php exe location
final IPath phpExe = new Path(phpExeString);
// resolve project directory
IProject project = scriptRes.getProject();
// Set Project Name as this is required by the source lookup computer
// delegate
final String projectString = project.getFullPath().toString();
ILaunchConfigurationWorkingCopy wc = null;
if (configuration.isWorkingCopy()) {
wc = (ILaunchConfigurationWorkingCopy) configuration;
} else {
wc = configuration.getWorkingCopy();
}
wc.setAttribute(IPHPDebugConstants.PHP_Project, projectString);
wc.setAttribute(
IDebugParametersKeys.TRANSFER_ENCODING, PHPProjectPreferences.getTransferEncoding(project));
wc.setAttribute(
IDebugParametersKeys.OUTPUT_ENCODING, PHPProjectPreferences.getOutputEncoding(project));
wc.doSave();
if (monitor.isCanceled()) {
DebugPlugin.getDefault().getLaunchManager().removeLaunch(launch);
return;
}
IPath projectLocation = project.getRawLocation();
if (projectLocation == null) {
projectLocation = project.getLocation();
}
// resolve the script location, but not relative to anything
IPath phpFile = scriptRes.getLocation();
if (monitor.isCanceled()) {
DebugPlugin.getDefault().getLaunchManager().removeLaunch(launch);
return;
}
// Resolve the PHP ini location
// Locate the php ini by using the attribute. If the attribute was null,
// try to locate an ini that exists next to the executable.
File phpIni =
(phpIniString != null && new File(phpIniString).exists())
? new File(phpIniString)
: PHPINIUtil.findPHPIni(phpExeString);
File tempIni = PHPINIUtil.prepareBeforeLaunch(phpIni, phpExeString, project);
launch.setAttribute(IDebugParametersKeys.PHP_INI_LOCATION, tempIni.getAbsolutePath());
// add process type to process attributes, basically the name of the exe
// that was launched
final Map<String, String> processAttributes = new HashMap<String, String>();
String programName = phpExe.lastSegment();
final String extension = phpExe.getFileExtension();
if (extension != null) {
programName = programName.substring(0, programName.length() - (extension.length() + 1));
}
programName = programName.toLowerCase();
// used by the console colorer extension to determine what class to use
// should allow the console color providers and line trackers to work
// process.setAttribute(IProcess.ATTR_PROCESS_TYPE,
// IPHPConstants.PHPProcessType);
processAttributes.put(IProcess.ATTR_PROCESS_TYPE, programName);
// used by the Console to give that console a name
processAttributes.put(IProcess.ATTR_CMDLINE, phpScriptString);
if (monitor.isCanceled()) {
DebugPlugin.getDefault().getLaunchManager().removeLaunch(launch);
return;
}
// determine the environment variables
String[] envVarString = null;
DBGpTarget target = null;
if (mode.equals(ILaunchManager.DEBUG_MODE)) {
// check the launch for stop at first line, if not there go to
// project specifics
boolean stopAtFirstLine = PHPProjectPreferences.getStopAtFirstLine(project);
stopAtFirstLine =
configuration.getAttribute(IDebugParametersKeys.FIRST_LINE_BREAKPOINT, stopAtFirstLine);
String sessionID = DBGpSessionHandler.getInstance().generateSessionId();
String ideKey = null;
if (phpExeItem != null) {
DBGpProxyHandler proxyHandler =
DBGpProxyHandlersManager.INSTANCE.getHandler(phpExeItem.getUniqueId());
if (proxyHandler != null && proxyHandler.useProxy()) {
ideKey = proxyHandler.getCurrentIdeKey();
if (proxyHandler.registerWithProxy() == false) {
displayErrorMessage(
PHPDebugCoreMessages.XDebug_ExeLaunchConfigurationDelegate_2
+ proxyHandler.getErrorMsg());
DebugPlugin.getDefault().getLaunchManager().removeLaunch(launch);
return;
}
} else {
ideKey = DBGpSessionHandler.getInstance().getIDEKey();
}
}
target = new DBGpTarget(launch, phpFile.lastSegment(), ideKey, sessionID, stopAtFirstLine);
target.setPathMapper(PathMapperRegistry.getByLaunchConfiguration(configuration));
DBGpSessionHandler.getInstance().addSessionListener(target);
envVarString = createDebugLaunchEnvironment(configuration, sessionID, ideKey, phpExe);
int requestPort = getDebugPort(phpExeItem);
// Check that the debug daemon is functional
// DEBUGGER - Make sure that the active debugger id is indeed Zend's
// debugger
if (!PHPLaunchUtilities.isDebugDaemonActive(
requestPort, XDebugCommunicationDaemon.XDEBUG_DEBUGGER_ID)) {
PHPLaunchUtilities.showLaunchErrorMessage(
NLS.bind(
PHPDebugCoreMessages.ExeLaunchConfigurationDelegate_PortInUse,
requestPort,
phpExeItem.getName()));
monitor.setCanceled(true);
monitor.done();
return;
}
} else {
envVarString =
PHPLaunchUtilities.getEnvironment(configuration, new String[] {getLibraryPath(phpExe)});
}
IProgressMonitor subMonitor = new SubProgressMonitor(monitor, 30);
subMonitor.beginTask(PHPDebugCoreMessages.XDebug_ExeLaunchConfigurationDelegate_3, 10);
// determine the working directory. default is the location of the
// script
IPath workingPath = phpFile.removeLastSegments(1);
File workingDir = workingPath.makeAbsolute().toFile();
boolean found = false;
for (int i = 0; i < envVarString.length && !found; i++) {
String envEntity = envVarString[i];
String[] elements = envEntity.split("="); // $NON-NLS-1$
if (elements.length > 0 && elements[0].equals("XDEBUG_WORKING_DIR")) { // $NON-NLS-1$
found = true;
workingPath = new Path(elements[1]);
File temp = workingPath.makeAbsolute().toFile();
if (temp.exists()) {
workingDir = temp;
}
}
}
// Detect PHP SAPI type and thus where we need arguments
File phpExeFile = new File(phpExeString);
String sapiType = null;
String phpV = null;
PHPexeItem[] items = PHPexes.getInstance().getAllItems();
for (PHPexeItem item : items) {
if (item.getExecutable().equals(phpExeFile)) {
sapiType = item.getSapiType();
phpV = item.getVersion();
break;
}
}
String[] args = null;
if (PHPexeItem.SAPI_CLI.equals(sapiType)) {
args = PHPLaunchUtilities.getProgramArguments(launch.getLaunchConfiguration());
}
// define the command line for launching
String[] cmdLine = null;
cmdLine =
PHPLaunchUtilities.getCommandLine(
configuration,
phpExe.toOSString(),
tempIni.toString(),
phpFile.toOSString(),
args,
phpV);
// Launch the process
final Process phpExeProcess = DebugPlugin.exec(cmdLine, workingDir, envVarString);
// Attach a crash detector
new Thread(new ProcessCrashDetector(launch, phpExeProcess)).start();
IProcess eclipseProcessWrapper = null;
if (phpExeProcess != null) {
subMonitor.worked(10);
eclipseProcessWrapper =
DebugPlugin.newProcess(launch, phpExeProcess, phpExe.toOSString(), processAttributes);
if (eclipseProcessWrapper == null) {
// another error so we stop everything somehow
phpExeProcess.destroy();
subMonitor.done();
DebugPlugin.getDefault().getLaunchManager().removeLaunch(launch);
throw new CoreException(new Status(IStatus.ERROR, PHPDebugPlugin.ID, 0, null, null));
}
// if launching in debug mode, create the debug infrastructure and
// link it with the launched process
if (mode.equals(ILaunchManager.DEBUG_MODE) && target != null) {
target.setProcess(eclipseProcessWrapper);
launch.addDebugTarget(target);
subMonitor.subTask(PHPDebugCoreMessages.XDebug_ExeLaunchConfigurationDelegate_4);
target.waitForInitialSession(
(DBGpBreakpointFacade) IDELayerFactory.getIDELayer(),
XDebugPreferenceMgr.createSessionPreferences(),
monitor);
}
} else {
// we did not launch
if (mode.equals(ILaunchManager.DEBUG_MODE)) {
DBGpSessionHandler.getInstance().removeSessionListener(target);
}
DebugPlugin.getDefault().getLaunchManager().removeLaunch(launch);
}
subMonitor.done();
}
/**
* the command has been executed, so extract extract the needed information from the application
* context.
*/
public Object execute(ExecutionEvent event) throws ExecutionException {
log.fine("Message to start PVS was received");
window = HandlerUtil.getActiveWorkbenchWindowChecked(event);
if (PVSExecutionManager.INST().isPVSRunning()) {
MessageDialog.openInformation(
window.getShell(), "PVS Running", "An instance of PVS is already running.");
} else {
try {
final PVSConsole console = PVSConsole.getConsole();
console.activate();
console.clearConsole();
final IOConsoleOutputStream outStream = console.newOutputStream();
Map<String, String> attributes = new HashMap<String, String>();
attributes.put(IProcess.ATTR_CMDLINE, PVSExecutionManager.INST().getPVSStartingCommand());
ILaunch launch = new Launch(null, ILaunchManager.RUN_MODE, null);
IProcess process =
DebugPlugin.newProcess(
launch, PVSExecutionManager.INST().startPVS(), Activator.name, attributes);
PVSExecutionManager.INST().setIProcess(process);
DebugPlugin.getDefault().getLaunchManager().addLaunch(launch);
DebugPlugin.getDefault().addDebugEventListener(PVSExecutionManager.INST());
PVSJsonWrapper.init();
PVSExecutionManager.INST().removeRespondListeners();
PVSExecutionManager.INST()
.addListener(
new PVSRespondListener() {
@Override
public void onMessageReceived(String message) {
log.log(Level.INFO, "Message received: {0}", message);
try {
outStream.write(message);
} catch (IOException e) {
e.printStackTrace();
}
}
@Override
public void onMessageReceived(JSONObject message) {
log.log(Level.INFO, "JSON received: {0}", message);
PVSJsonWrapper.INST().addToJSONQueue(message);
}
@Override
public void onPromptReceived(List<String> previousLines, String prompt) {
log.log(Level.INFO, "Prompt received: {0}", prompt);
try {
outStream.write(prompt);
} catch (IOException e) {
e.printStackTrace();
}
PVSPromptProcessor.processPrompt(previousLines, prompt);
}
});
IStreamsProxy streamProxy = process.getStreamsProxy();
IStreamMonitor outMonitor = streamProxy.getOutputStreamMonitor();
outMonitor.addListener(new PVSStreamListener(EclipsePluginUtil.getLispType()));
IOConsoleKeyboardReader.init(console);
IOConsoleKeyboardReader.INST()
.addListener(
new IOConsoleKeyboardReader.IOConsoleKeyboardReaderListener() {
public void onTextReceived(String text) {
PVSExecutionManager.INST().writeToPVS(text);
}
});
IOConsoleKeyboardReader.INST().start();
Thread.sleep(500);
restorePVSContext();
} catch (IOException e) {
log.severe("Failed to start PVS");
MessageDialog.openInformation(window.getShell(), "Error", "Failed to start PVS");
} catch (InterruptedException e) {
log.severe("Failed to restore PVS context");
MessageDialog.openInformation(
window.getShell(), "Error", "Failed to restore the PVS context");
} catch (PVSException e) {
log.severe("Failed to restore PVS context");
MessageDialog.openInformation(
window.getShell(), "Error", "Failed to restore the PVS context");
}
}
return null;
}
public void launchBrowser(
ILaunch launch,
ILaunchConfiguration configuration,
IResourceResolver resourceResolver,
IBrowserTabChooser browserTabChooser,
String url,
IProgressMonitor monitor,
boolean enableDebugging,
List<String> extraCommandLineArgs)
throws CoreException {
try {
if (launchSemaphore.tryAcquire()) {
try {
SDBGLaunchConfigWrapper launchConfig = new SDBGLaunchConfigWrapper(configuration);
launchConfig.markAsLaunched();
monitor.beginTask("Launching Chrome...", enableDebugging ? 7 : 2);
// avg: 0.434 sec (old: 0.597)
LogTimer timer = new LogTimer("Chrome debug startup");
// avg: 55ms
timer.startTask("Chrome startup");
// for now, check if browser is open, and connection is alive
boolean restart =
browserProcess == null
|| isProcessTerminated(browserProcess)
|| WebkitDebugTarget.getActiveTarget() == null
|| !WebkitDebugTarget.getActiveTarget().canTerminate();
// we only re-cycle the debug connection if we're launching the same launch configuration
if (!restart) {
if (!WebkitDebugTarget.getActiveTarget()
.getLaunch()
.getLaunchConfiguration()
.equals(launch.getLaunchConfiguration())) {
restart = true;
}
}
if (!restart) {
if (enableDebugging != WebkitDebugTarget.getActiveTarget().getEnableBreakpoints()) {
restart = true;
}
}
CoreLaunchUtils.removeTerminatedLaunches();
File browserExecutable = getBrowserExecutable();
if (!restart && url != null && resourceResolver != null) {
DebugPlugin.getDefault().getLaunchManager().removeLaunch(launch);
try {
WebkitDebugTarget.getActiveTarget()
.navigateToUrl(
launch.getLaunchConfiguration(),
url,
true /*enableBreakpoints*/,
resourceResolver);
} catch (IOException e) {
SDBGDebugCorePlugin.logError(e);
}
} else {
terminateExistingBrowserProcess();
StringBuilder processDescription = new StringBuilder();
int[] devToolsPortNumberHolder = new int[1];
ListeningStream browserOutput =
startNewBrowserProcess(
launchConfig,
url,
monitor,
enableDebugging,
processDescription,
extraCommandLineArgs,
devToolsPortNumberHolder);
sleep(100);
monitor.worked(1);
if (isProcessTerminated(browserProcess)) {
SDBGDebugCorePlugin.logError("Browser output: " + browserOutput.toString());
throw new CoreException(
new Status(
IStatus.ERROR,
SDBGDebugCorePlugin.PLUGIN_ID,
"Could not launch browser - process terminated on startup"
+ getProcessStreamMessage(browserOutput.toString())));
}
if (enableDebugging) {
connectToChromiumDebug(
browserExecutable.getName(),
launch,
launchConfig,
url,
monitor,
browserProcess,
timer,
true /*enableBreakpoints*/,
null,
devToolsPortNumberHolder[0],
20 * 1000L /*maxStartupDelay*/,
browserOutput,
processDescription.toString(),
resourceResolver,
browserTabChooser,
false /*remote*/);
} else {
registerProcess(
launch,
launchConfig,
DebugPlugin.newProcess(
launch,
browserProcess,
browserExecutable.getName()
+ " - run only, debugging DISABLED ("
+ new Date()
+ ")"),
processDescription.toString());
}
}
DebugUIHelper.getHelper().activateApplication(browserExecutable, "Chrome");
timer.stopTask();
timer.stopTimer();
monitor.done();
} finally {
launchSemaphore.release();
}
}
} catch (CoreException e) {
DebugPlugin.getDefault().getLaunchManager().removeLaunch(launch);
throw e;
}
}