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();
}
/**
* @param phpExe
* @return debug port for given phpExe
* @throws CoreException
*/
protected int getDebugPort(PHPexeItem phpExe) throws CoreException {
int customRequestPort = XDebugDebuggerSettingsUtil.getDebugPort(phpExe.getUniqueId());
if (customRequestPort != -1) return customRequestPort;
return PHPDebugPlugin.getDebugPort(XDebugCommunicationDaemon.XDEBUG_DEBUGGER_ID);
}