net.sourceforge.phpeclipse.xdebug.core/src/net/sourceforge/phpeclipse/xdebug/php/model/XDebugTarget.java

   1 /**
   2  *
   3  */
   4 package net.sourceforge.phpeclipse.xdebug.php.model;
   5
   6 import java.util.List;
   7
   8 import net.sourceforge.phpeclipse.xdebug.core.IPHPDebugEvent;
   9 import net.sourceforge.phpeclipse.xdebug.core.IProxyEventListener;
  10 import net.sourceforge.phpeclipse.xdebug.core.IXDebugPreferenceConstants;
  11 import net.sourceforge.phpeclipse.xdebug.core.PHPDebugUtils;
  12 import net.sourceforge.phpeclipse.xdebug.core.PathMapItem;
  13 import net.sourceforge.phpeclipse.xdebug.core.XDebugCorePlugin;
  14 import net.sourceforge.phpeclipse.xdebug.core.XDebugProxy;
  15 import net.sourceforge.phpeclipse.xdebug.php.launching.IXDebugConstants;
  16
  17 import org.eclipse.core.resources.IMarker;
  18 import org.eclipse.core.resources.IMarkerDelta;
  19 import org.eclipse.core.runtime.CoreException;
  20 import org.eclipse.core.runtime.IPath;
  21 import org.eclipse.debug.core.DebugEvent;
  22 import org.eclipse.debug.core.DebugException;
  23 import org.eclipse.debug.core.DebugPlugin;
  24 import org.eclipse.debug.core.IDebugEventSetListener;
  25 import org.eclipse.debug.core.ILaunch;
  26
  27 import org.eclipse.debug.core.model.IBreakpoint;
  28 import org.eclipse.debug.core.model.IDebugTarget;
  29 import org.eclipse.debug.core.model.ILineBreakpoint;
  30 import org.eclipse.debug.core.model.IMemoryBlock;
  31 import org.eclipse.debug.core.model.IProcess;
  32 import org.eclipse.debug.core.model.IThread;
  33 import org.w3c.dom.NamedNodeMap;
  34 import org.w3c.dom.Node;
  35
  36 import net.sourceforge.phpeclipse.xdebug.core.xdebug.ResponseListener;
  37 import net.sourceforge.phpeclipse.xdebug.core.xdebug.XDebugConnection;
  38 import net.sourceforge.phpeclipse.xdebug.core.xdebug.ResponseListener.XDebugResponse;
  39
  40 /**
  41  * @author Christian
  42  *
  43  */
  44 public class XDebugTarget extends XDebugElement implements IDebugTarget, IDebugEventSetListener, IProxyEventListener {
  45         private IProcess fProcess;
  46
  47         private ILaunch fLaunch;
  48
  49         private int fDebugPort;
  50
  51         private boolean fSuspended = false;
  52
  53         private boolean fTerminated = false;
  54
  55         private XDebugThread fThread;
  56         private IThread[] fThreads;
  57
  58         private XDebugConnection fDebugConnection;
  59
  60         private ResponseListener fResponseListener;
  61
  62         private String fIdeKey;
  63
  64
  65         /**
  66          * Constructs a new debug target in the given launch and waits until
  67          * someone with the ideKey connects to the Debugproxy
  68          *
  69          *
  70          * @param launch containing launch
  71          * @param process process of the interpreter
  72          * @param ideKey
  73          * @param pathMap Pathmap for the debug session
  74          * @exception CoreException if unable to connect to host
  75          */
  76         public XDebugTarget(ILaunch launch, IProcess process, String ideKey) throws CoreException {
  77                 fLaunch = launch;
  78                 fProcess = process;
  79                 fDebugConnection = null;
  80                 fThread = null;
  81                 fThreads = new IThread[0];
  82                 fIdeKey = ideKey;
  83
  84                 fDebugPort = XDebugCorePlugin.getDefault().getPreferenceStore().getInt(IXDebugPreferenceConstants.DEBUGPORT_PREFERENCE);
  85                 if (fDebugPort == 0) {
  86                         fDebugPort = IXDebugPreferenceConstants.DEFAULT_DEBUGPORT;
  87                 }
  88
  89                 DebugPlugin.getDefault().getBreakpointManager().addBreakpointListener(this);
  90                 DebugPlugin.getDefault().addDebugEventListener(this);
  91         }
  92
  93         /* (non-Javadoc)
  94          * @see org.eclipse.debug.core.model.IDebugTarget#getProcess()
  95          */
  96         public IProcess getProcess() {
  97                 return fProcess;
  98         }
  99
 100         /* (non-Javadoc)
 101          * @see org.eclipse.debug.core.model.IDebugTarget#getThreads()
 102          */
 103         public IThread[] getThreads() throws DebugException {
 104                 return fThreads;
 105         }
 106
 107         /* (non-Javadoc)
 108          * @see org.eclipse.debug.core.model.IDebugTarget#hasThreads()
 109          */
 110         public boolean hasThreads() throws DebugException {
 111                 return (fThreads.length > 0);
 112         }
 113
 114         /* (non-Javadoc)
 115          * @see org.eclipse.debug.core.model.IDebugTarget#getName()
 116          */
 117         public String getName() throws DebugException {
 118                 return "PHP XDebug Client at localhost:" + fDebugPort;
 119         }
 120
 121         /* (non-Javadoc)
 122          * @see org.eclipse.debug.core.model.IDebugTarget#supportsBreakpoint(org.eclipse.debug.core.model.IBreakpoint)
 123          */
 124         public boolean supportsBreakpoint(IBreakpoint breakpoint) {
 125                 if (breakpoint.getModelIdentifier().equals(IXDebugConstants.ID_PHP_DEBUG_MODEL)) {
 126                         return true;
 127                 }
 128                 return false;
 129         }
 130
 131         /* (non-Javadoc)
 132          * @see org.eclipse.debug.core.model.IDebugElement#getDebugTarget()
 133          */
 134         public IDebugTarget getDebugTarget() {
 135                 return this;
 136         }
 137
 138         /* (non-Javadoc)
 139          * @see org.eclipse.debug.core.model.IDebugElement#getLaunch()
 140          */
 141         public ILaunch getLaunch() {
 142                 return fLaunch;
 143         }
 144
 145         /* (non-Javadoc)
 146          * @see org.eclipse.debug.core.model.ITerminate#canTerminate()
 147          */
 148         public boolean canTerminate() {
 149                 if (getProcess()!=null)  // ther is no running Process in remote debugging
 150                         return getProcess().canTerminate();
 151                 return true;
 152         }
 153
 154         /* (non-Javadoc)
 155          * @see org.eclipse.debug.core.model.ITerminate#isTerminated()
 156          */
 157         public boolean isTerminated() {
 158 //              return getProcess().isTerminated();
 159                 return fTerminated;
 160         }
 161
 162         /* (non-Javadoc)
 163          * @see org.eclipse.debug.core.model.ITerminate#terminate()
 164          */
 165         public void terminate() throws DebugException {
 166                 if(fTerminated) {
 167                         return;
 168                 }
 169
 170                 if (XDebugCorePlugin.getDefault() != null) {
 171                         XDebugProxy proxy = XDebugCorePlugin.getDefault().getXDebugProxy();
 172                         proxy.removeProxyEventListener(this, fIdeKey);
 173
 174                         System.out.println("XDebug.Target: ProxyEventlistener removed");
 175
 176                         fTerminated = true;
 177                         fSuspended = false;
 178
 179                         XDebugCorePlugin.getBreakpointManager().removeBreakpointListener(this);
 180                         fireTerminateEvent();
 181                         DebugPlugin.getDefault().removeDebugEventListener(this);
 182                         /*if (fThread!=null)
 183                                 fThread.removeEventListeners();*/
 184                 }
 185         }
 186
 187         /* (non-Javadoc)
 188          * @see org.eclipse.debug.core.model.ISuspendResume#canResume()
 189          */
 190         public boolean canResume() {
 191                 return false;
 192         }
 193
 194         /* (non-Javadoc)
 195          * @see org.eclipse.debug.core.model.ISuspendResume#canSuspend()
 196          */
 197         public boolean canSuspend() {
 198                 return false;
 199         }
 200
 201         /* (non-Javadoc)
 202          * @see org.eclipse.debug.core.model.ISuspendResume#isSuspended()
 203          */
 204         public boolean isSuspended() {
 205                 return fSuspended;
 206         }
 207
 208         /* (non-Javadoc)
 209          * @see org.eclipse.debug.core.model.ISuspendResume#resume()
 210          */
 211         public void resume() throws DebugException {
 212                 if (fDebugConnection != null) {
 213                         fThread.setBreakpoints(null);
 214                         fDebugConnection.run();
 215                 }
 216         }
 217
 218         /**
 219          * Notification the target has resumed for the given reason
 220          *
 221          * @param detail reason for the resume
 222          */
 223         private void resumed(int detail) {
 224                 fSuspended = false;
 225                 fThread.fireResumeEvent(detail);
 226         }
 227
 228         /**
 229          * Notification the target has suspended for the given reason
 230          *
 231          * @param detail reason for the suspend
 232          */
 233         public void suspended(int detail) {
 234                 fSuspended = true;
 235                 fThread.fireSuspendEvent(detail);
 236         }
 237
 238         /* (non-Javadoc)
 239          * @see org.eclipse.debug.core.model.ISuspendResume#suspend()
 240          */
 241         public void suspend() throws DebugException {
 242         }
 243
 244         /* (non-Javadoc)
 245          * @see org.eclipse.debug.core.IBreakpointListener#breakpointAdded(org.eclipse.debug.core.model.IBreakpoint)
 246          */
 247         public void breakpointAdded(IBreakpoint breakpoint) {
 248                 IMarker marker = breakpoint.getMarker();
 249                 IPath path = marker.getResource().getLocation();
 250                 IPath cp = path.removeLastSegments(1);
 251                 List pathMap = null;
 252                 try {
 253                         pathMap = fLaunch.getLaunchConfiguration().getAttribute(IXDebugConstants.ATTR_PHP_PATHMAP,(List)null);
 254                 } catch (CoreException e2) {
 255                         // TODO Auto-generated catch block
 256                         e2.printStackTrace();
 257                 }
 258
 259                 if (fDebugConnection != null)
 260                 if (!fDebugConnection.isClosed()) {
 261                         if (fProcess == null) {
 262                                 PathMapItem pmi = null;
 263                                 for (int i = 0; i < pathMap.size(); i++) {
 264                                         pmi = new PathMapItem((String) pathMap.get(i));
 265                                         IPath local = (IPath)pmi.getLocalPath().clone();
 266                                         local = local.makeAbsolute();
 267                                         int matchedSegments = local.segmentCount();
 268                                         if (local.matchingFirstSegments(cp) == matchedSegments) {
 269                                                 IPath newPath = pmi.getRemotePath();
 270                                                 newPath = newPath.append(path.removeFirstSegments(matchedSegments));
 271                                                 newPath = newPath.makeAbsolute();
 272                                                 if (supportsBreakpoint(breakpoint)) {
 273                                                         try {
 274                                                                 if (breakpoint.isEnabled()) {
 275                                                                         if (marker != null) {
 276                                                                                 //XDebugResponse dr = fDebugConnection.breakpointSet(newPath.toString(), ((ILineBreakpoint)breakpoint).getLineNumber());
 277
 278                                                                                 int id = fDebugConnection.breakpointSet(newPath.toString(), ((ILineBreakpoint)breakpoint).getLineNumber(), marker.getAttribute(XDebugBreakpoint.HIT_COUNT,-1));
 279                                                                                 XDebugResponse dr = getResponse(id);
 280
 281                                                                                 String bpid = dr.getAttributeValue("id");
 282
 283                                                                                 if (!"".equals(bpid))
 284                                                                                         marker.setAttribute(XDebugLineBreakpoint.BREAKPOINT_ID,Integer.parseInt(bpid));
 285                                                                         }
 286                                                                 }
 287                                                         } catch (DebugException e) {
 288                                                                 e.printStackTrace();
 289                                                         } catch (CoreException e) {
 290                                                                 e.printStackTrace();
 291                                                         }
 292                                                 }
 293                                         }
 294                                 }
 295                         } else {
 296                                 if (supportsBreakpoint(breakpoint)) {
 297                                         try {
 298                                                 if (breakpoint.isEnabled()) {
 299                                                         if (marker != null) {
 300                                                                 int id = fDebugConnection.breakpointSet(path.toString(), ((ILineBreakpoint)breakpoint).getLineNumber(), marker.getAttribute(XDebugBreakpoint.HIT_COUNT,-1));
 301                                                                 XDebugResponse dr = getResponse(id);
 302                                                                 String bpid = dr.getAttributeValue("id");
 303
 304                                                                 if (!"".equals(bpid))
 305                                                                         marker.setAttribute(XDebugLineBreakpoint.BREAKPOINT_ID,Integer.parseInt(bpid));
 306                                                         }
 307                                                 }
 308                                         } catch (DebugException e) {
 309                                                 e.printStackTrace();
 310                                         } catch (CoreException e) {
 311                                                 e.printStackTrace();
 312                                         }
 313                                 }
 314                         }
 315                 }
 316         }
 317
 318         /* (non-Javadoc)
 319          * @see org.eclipse.debug.core.IBreakpointListener#breakpointRemoved(org.eclipse.debug.core.model.IBreakpoint, org.eclipse.core.resources.IMarkerDelta)
 320          */
 321         public void breakpointRemoved(IBreakpoint breakpoint, IMarkerDelta delta) {
 322                 if (supportsBreakpoint(breakpoint)) {
 323                         try {
 324                                 int id =((XDebugLineBreakpoint)breakpoint).getID();
 325                                 if (id >0)
 326                                         fDebugConnection.breakpointRemove(id);
 327                         } catch (CoreException e) {
 328                         }
 329                 }
 330         }
 331
 332         /* (non-Javadoc)
 333          * @see org.eclipse.debug.core.IBreakpointListener#breakpointChanged(org.eclipse.debug.core.model.IBreakpoint, org.eclipse.core.resources.IMarkerDelta)
 334          */
 335         public void breakpointChanged(IBreakpoint breakpoint, IMarkerDelta delta) {
 336 //              if (supportsBreakpoint(breakpoint)) {
 337 //                      try {
 338 //                              if (breakpoint.isEnabled()) {
 339 //                                      breakpointAdded(breakpoint);
 340 //                              } else {
 341 //                                      breakpointRemoved(breakpoint, null);
 342 //                              }
 343 //                      } catch (CoreException e) {
 344 //                      }
 345 //              }
 346         }
 347
 348         /* (non-Javadoc)
 349          * @see org.eclipse.debug.core.model.IDisconnect#canDisconnect()
 350          */
 351         public boolean canDisconnect() {
 352                 return false;
 353         }
 354
 355         /* (non-Javadoc)
 356          * @see org.eclipse.debug.core.model.IDisconnect#disconnect()
 357          */
 358         public void disconnect() throws DebugException {
 359         }
 360
 361         /* (non-Javadoc)
 362          * @see org.eclipse.debug.core.model.IDisconnect#isDisconnected()
 363          */
 364         public boolean isDisconnected() {
 365                 return (false);
 366 //              return (fDebugConnection==null);
 367         }
 368
 369         /* (non-Javadoc)
 370          * @see org.eclipse.debug.core.model.IMemoryBlockRetrieval#supportsStorageRetrieval()
 371          */
 372         public boolean supportsStorageRetrieval() {
 373                 return false;
 374         }
 375
 376         /* (non-Javadoc)
 377          * @see org.eclipse.debug.core.model.IMemoryBlockRetrieval#getMemoryBlock(long, long)
 378          */
 379         public IMemoryBlock getMemoryBlock(long startAddress, long length) throws DebugException {
 380                 return null;
 381         }
 382
 383         /**
 384          * Notification we have connected to the PHP debugger and it has been started.
 385          * Resume the the debugger.
 386          */
 387         public void started() throws DebugException {
 388                 fThread.setBreakpoints(null);
 389                 fThread.setStepping(false);
 390
 391                 int id = fDebugConnection.featureGet("detach");
 392
 393                 XDebugResponse response = getResponse(id);
 394
 395                 Integer.parseInt(response.getValue());
 396                 System.out.println("in Target.started()");
 397                 /*XDebugResponse response = fDebugConnection.featureGet("max_children");
 398                 String a1 = response.getValue();
 399                 System.out.println("max children:"+a1);
 400                 XDebugResponse response1 = fDebugConnection.featureGet("max_children");
 401                 String a2 = response1.getValue();
 402                 System.out.println("max depth:"+a2);*/
 403
 404
 405                 int id1 = fDebugConnection.featureSet("max_depth", "100" );
 406                 XDebugResponse response1 = getResponse(id1);
 407                 if (response1.getAttributeValue("success").equals("1") ) {
 408                         System.out.println("Set depth to 100 (hack)");
 409                 }
 410
 411                 installDeferredBreakpoints();
 412                 try {
 413                         resume();
 414                 } catch (DebugException e) {
 415                         e.printStackTrace();
 416                 }
 417         }
 418
 419         /**
 420          * Install breakpoints that are already registered with the breakpoint
 421          * manager.
 422          */
 423         private void installDeferredBreakpoints() {
 424                 IBreakpoint[] breakpoints = XDebugCorePlugin.getBreakpoints();
 425                 for (int i = 0; i < breakpoints.length; i++) {
 426                         breakpointAdded(breakpoints[i]);
 427                 }
 428         }
 429
 430         /**
 431          * Returns the current stack frames in the target.
 432          *
 433          * @return the current stack frames in the target
 434          * @throws DebugException if unable to perform the request
 435          */
 436         public XDebugResponse getStackFrames() throws DebugException {
 437                 int id = fDebugConnection.stackGet();
 438                 XDebugResponse lastResponse = getResponse(id);
 439                 return lastResponse;
 440         }
 441
 442         /**
 443          * Single step the interpreter.
 444          *
 445          * @throws DebugException if the request fails
 446          */
 447         protected void step_over() throws DebugException {
 448                 fThread.setStepping(true);
 449                 resumed(DebugEvent.STEP_OVER);
 450                 fDebugConnection.stepOver();
 451         }
 452
 453         /**
 454          * Single step the interpreter.
 455          *
 456          * @throws DebugException if the request fails
 457          */
 458         protected void step_into() throws DebugException {
 459                 fThread.setStepping(true);
 460                 resumed(DebugEvent.STEP_INTO);
 461                 fDebugConnection.stepInto();
 462         }
 463
 464         /**
 465          * Single step the interpreter.
 466          *
 467          * @throws DebugException if the request fails
 468          */
 469         protected void step_out() throws DebugException {
 470                 fThread.setStepping(true);
 471                 resumed(DebugEvent.STEP_RETURN);
 472                 fDebugConnection.stepOut();
 473         }
 474
 475         public boolean setVarValue(String name, String value) {
 476                 int id = fDebugConnection.setVarValue(name,value);
 477                 XDebugResponse response = getResponse(id);
 478
 479                 if ((response.getAttributeValue("success")).equals("1")) {
 480                         return true;
 481                 } else {
 482                         return false;
 483                 }
 484         }
 485
 486         public void handleDebugEvents(DebugEvent[] events) {
 487                 for (int i = 0; i < events.length; i++) {
 488                         DebugEvent event = events[i];
 489
 490                         if (fResponseListener != null) {
 491                                 Object s = null;
 492                                 s = event.getSource();
 493                                 if (s instanceof ResponseListener) {
 494                                         if (!fResponseListener.equals((ResponseListener) s)) {
 495                                                 return;
 496                                         }
 497                                 }
 498                         } else {
 499                                 return;
 500                         }
 501
 502                         if (event.getKind() == DebugEvent.MODEL_SPECIFIC) {
 503                                 switch (event.getDetail()) {
 504                                         case IPHPDebugEvent.BREAKPOINT_HIT:
 505                                                 int id = fDebugConnection.stackGet();
 506                                                 XDebugResponse lastResponse = getResponse(id);
 507
 508                                                 IBreakpoint breakpoint = breakpointHit(lastResponse.getParentNode());
 509
 510                                                 if (breakpoint != null) {
 511                                                         fThread.setBreakpoints(new IBreakpoint[]{breakpoint});
 512                                                         fThread.incrementStepCounter();
 513                                                         suspended(DebugEvent.BREAKPOINT);
 514                                                 } else {
 515                                                         try {
 516                                                                 resume();
 517                                                         } catch (DebugException e ) {
 518                                                                 ; //nothing to do
 519                                                         }
 520                                                 }
 521                                                 break;
 522                                         case IPHPDebugEvent.STEP_END:
 523                                                 fThread.incrementStepCounter();
 524                                                 suspended(DebugEvent.STEP_END);
 525                                                 break;
 526                                         case IPHPDebugEvent.STOPPED:
 527                                                 stopped();
 528                                                 break;
 529                                 }
 530                         }
 531                 }
 532         }
 533
 534         public void stopped() {
 535                 if(fDebugConnection == null) {
 536                         return;
 537                 }
 538
 539                 stopListener();
 540                 fDebugConnection.close();
 541
 542                 fThread.removeEventListeners();
 543                 fThread = null;
 544                 fThreads = new IThread[0];
 545
 546 /*              stopListener();
 547                 fDebugConnection.close();*/
 548
 549                 fSuspended = false;
 550
 551                 // Dirty hack to check debugging mode (remote or local)
 552                 if (fProcess!=null) {
 553                         try {
 554                                 terminate();
 555                         } catch (DebugException e) {
 556                                 e.printStackTrace();
 557                         }
 558                 } else {
 559                         fDebugConnection = null;
 560                         fireEvent(new DebugEvent(this, DebugEvent.CHANGE, DebugEvent.CONTENT));
 561                 }
 562         }
 563
 564         public void handleProxyEvent(/*String ideKey,*/ XDebugConnection connection) {
 565                 setDebugConnection(connection);
 566                 System.out.println("* New Connection - XDebug.Target: " + fDebugConnection.getSessionID());
 567
 568                 fireEvent(new DebugEvent(this, DebugEvent.CHANGE, DebugEvent.CHANGE));
 569
 570                 fThread = new XDebugThread(this);
 571                 fThreads = new IThread[] {fThread};
 572                 try {
 573                         started();
 574                 } catch( DebugException e ){
 575                         e.printStackTrace();
 576                 }
 577         }
 578
 579         private void setDebugConnection(XDebugConnection connection) {
 580                 if (connection != null) {
 581                         fDebugConnection = connection;
 582                         fResponseListener = new ResponseListener(connection);
 583                         startListener();
 584                 }
 585         }
 586
 587         /**
 588          * @return Returns the fDebugConnection.
 589          */
 590         public XDebugConnection getDebugConnection() {
 591                 return fDebugConnection;
 592         }
 593
 594         public void addProcess(IProcess p) {
 595                 fProcess = p;
 596
 597         }
 598         public Node getLocalVariables(int level) throws DebugException {
 599 //              XDebugResponse response = fDebugConnection.contextGet(level, 0);
 600                 int id = fDebugConnection.contextGet(level, 0);
 601                 XDebugResponse response = getResponse(id);
 602
 603                 return response.getParentNode();
 604         }
 605
 606         public Node getGlobalVariables(int level) throws DebugException {
 607                 //XDebugResponse response = fDebugConnection.contextGet(level, 1);
 608
 609                 int id = fDebugConnection.contextGet(level, 1);
 610                 XDebugResponse response = getResponse(id);
 611
 612                 return response.getParentNode();
 613         }
 614
 615         protected IBreakpoint breakpointHit(Node node) {
 616                 Node child = node.getFirstChild();
 617                 if (child.getNodeName().equals("stack")) {
 618                         int lineNumber = Integer.parseInt(PHPDebugUtils.getAttributeValue(child, "lineno"));
 619                         String filename=PHPDebugUtils.getAttributeValue(child, "filename");
 620                         IBreakpoint[] breakpoints = XDebugCorePlugin.getBreakpoints();
 621                         for (int i = 0; i < breakpoints.length; i++) {
 622                                 IBreakpoint breakpoint = breakpoints[i];
 623                                 if (supportsBreakpoint(breakpoint)) {
 624                                         if (breakpoint instanceof ILineBreakpoint) {
 625                                                 ILineBreakpoint lineBreakpoint = (ILineBreakpoint) breakpoint;
 626                                                 try {
 627                                                         if (breakpoint.isEnabled()) {
 628                                                                 IMarker marker = breakpoint.getMarker();
 629                                                                 if (marker != null) {
 630                                                                         String endfilename;
 631
 632                                                                         if (getProcess() == null) {
 633                                                                                 endfilename = marker.getResource().getLocation().lastSegment();
 634                                                                         } else {
 635                                                                                 endfilename = marker.getResource().getLocation().toOSString();
 636                                                                         }
 637
 638                                                                         int id = fDebugConnection.breakpointGet(marker.getAttribute(XDebugLineBreakpoint.BREAKPOINT_ID,-1));
 639                                                                         XDebugResponse dr = getResponse(id);
 640
 641                                                                         //String bpid = dr.getAttributeValue("command");
 642                                                                         Node hitCo = dr.getParentNode().getFirstChild();
 643                                                                         int hitCount = 0;
 644                                                                         if (hitCo.hasAttributes()) {
 645                                                                                 NamedNodeMap listAttribute = hitCo.getAttributes();
 646                                                                                 Node attribute = listAttribute.getNamedItem("hit_count");
 647                                                                                 if (attribute !=null) {
 648                                                                                         hitCount = Integer.parseInt(attribute.getNodeValue());
 649                                                                                 }
 650                                                                         }
 651
 652                                                                         //String hitCount = hitCo.getAttributeValue("hit_count");
 653                                                                         if(PHPDebugUtils.unescapeString(filename).endsWith(endfilename)
 654                                                                                         && (lineBreakpoint.getLineNumber() == lineNumber) ) {
 655                                                                                 if (marker.getAttribute(XDebugLineBreakpoint.HIT_COUNT, 0) > 0) {
 656                                                                                         if (marker.getAttribute(XDebugLineBreakpoint.HIT_COUNT, 0) == hitCount) {
 657                                                                                                 return (breakpoint);
 658                                                                                         }
 659                                                                                 } else {
 660                                                                                         return (breakpoint);
 661                                                                                 }
 662                                                                         }
 663                                                                 }
 664                                                         }
 665                                                 } catch (CoreException e) {
 666                                                 }
 667                                         }
 668                                 }
 669                         }
 670                 }
 671
 672                 return null;
 673         }
 674
 675         public void startListener() {
 676                 fResponseListener.schedule();
 677         }
 678
 679         public /*boolean*/ void stopListener() {
 680                 /*return*/ fResponseListener.cancel(); //done(null); //.cancel();
 681         }
 682         public XDebugResponse getResponse(int id) {
 683                 XDebugResponse response = fResponseListener.getResponse(id);
 684
 685                 return response;
 686         }
 687 }