private void CreateStepRequests()
{
IVirtualMachine virtualMachine = _thread.GetVirtualMachine();
IEventRequestManager manager = virtualMachine.GetEventRequestManager();
/*
* THE ORDER OF THESE MUST MATCH THE LOOKUP IN GetStepRequest!
*/
// step into
_stepRequests.Add(manager.CreateStepRequest(_thread, StepSize.Instruction, StepDepth.Into));
_stepRequests.Add(manager.CreateStepRequest(_thread, StepSize.Line, StepDepth.Into));
_stepRequests.Add(manager.CreateStepRequest(_thread, StepSize.Statement, StepDepth.Into));
// step out
_stepRequests.Add(manager.CreateStepRequest(_thread, StepSize.Instruction, StepDepth.Out));
_stepRequests.Add(manager.CreateStepRequest(_thread, StepSize.Line, StepDepth.Out));
_stepRequests.Add(manager.CreateStepRequest(_thread, StepSize.Statement, StepDepth.Out));
// step over
_stepRequests.Add(manager.CreateStepRequest(_thread, StepSize.Instruction, StepDepth.Over));
_stepRequests.Add(manager.CreateStepRequest(_thread, StepSize.Line, StepDepth.Over));
_stepRequests.Add(manager.CreateStepRequest(_thread, StepSize.Statement, StepDepth.Over));
foreach (var request in _stepRequests)
{
request.SuspendPolicy = SuspendPolicy.All;
}
}
public void Bind(JavaDebugProgram program, JavaDebugThread thread, IReferenceType type, IEnumerable <string> sourcePaths)
{
IVirtualMachine virtualMachine = program.VirtualMachine;
IEnumerable <string> validPaths = sourcePaths.Where(i => string.Equals(Path.GetFileName(RequestLocation.DocumentPosition.GetFileName()), Path.GetFileName(i), StringComparison.OrdinalIgnoreCase));
List <JavaDebugBoundBreakpoint> boundBreakpoints = new List <JavaDebugBoundBreakpoint>();
List <IDebugErrorBreakpoint2> errorBreakpoints = new List <IDebugErrorBreakpoint2>();
foreach (var path in validPaths)
{
TextSpan range = RequestLocation.DocumentPosition.GetRange();
try
{
ReadOnlyCollection <ILocation> locations = type.GetLocationsOfLine(range.iStartLine + 1);
ILocation bindLocation = locations.OrderBy(i => i.GetCodeIndex()).FirstOrDefault();
if (bindLocation != null && IsFirstOnLine())
{
IEventRequestManager eventRequestManager = virtualMachine.GetEventRequestManager();
IBreakpointRequest eventRequest = eventRequestManager.CreateBreakpointRequest(bindLocation);
eventRequest.SuspendPolicy = SuspendPolicy.All;
JavaDebugCodeContext codeContext = new JavaDebugCodeContext(program, bindLocation);
BreakpointResolutionLocationCode location = new BreakpointResolutionLocationCode(codeContext);
DebugBreakpointResolution resolution = new DebugBreakpointResolution(program, thread, enum_BP_TYPE.BPT_CODE, location);
JavaDebugBoundBreakpoint boundBreakpoint = new JavaDebugBoundBreakpoint(this, program, eventRequest, resolution);
if (!_disabled)
{
boundBreakpoint.Enable(1);
}
boundBreakpoints.Add(boundBreakpoint);
}
}
catch (MissingInformationException)
{
}
}
_boundBreakpoints.AddRange(boundBreakpoints);
if (boundBreakpoints.Count > 0)
{
_errorBreakpoints.Clear();
}
_errorBreakpoints.AddRange(errorBreakpoints);
if (boundBreakpoints.Count > 0)
{
DebugEvent debugEvent = new DebugBreakpointBoundEvent(enum_EVENTATTRIBUTES.EVENT_SYNCHRONOUS, this, new EnumDebugBoundBreakpoints(boundBreakpoints));
program.Callback.Event(DebugEngine, program.Process, program, null, debugEvent);
}
foreach (var errorBreakpoint in errorBreakpoints)
{
DebugEvent debugEvent = new DebugBreakpointErrorEvent(enum_EVENTATTRIBUTES.EVENT_ASYNCHRONOUS, errorBreakpoint);
program.Callback.Event(DebugEngine, program.Process, program, null, debugEvent);
}
}
private void AsyncBindImpl()
{
UnbindAllBreakpoints(enum_BP_UNBOUND_REASON.BPUR_BREAKPOINT_REBIND);
string fileName = RequestLocation.DocumentPosition.GetFileName();
int lineNumber = RequestLocation.DocumentPosition.GetRange().iStartLine + 1;
bool errorNotFirstOnLine = false;
List <JavaDebugBoundBreakpoint> boundBreakpoints = new List <JavaDebugBoundBreakpoint>();
IEnumerable <JavaDebugProgram> programs = DebugEngine.Programs.ToArray();
foreach (var program in programs)
{
if (!program.IsLoaded)
{
continue;
}
IVirtualMachine virtualMachine = program.VirtualMachine;
ReadOnlyCollection <IReferenceType> classes = virtualMachine.GetAllClasses();
foreach (var @class in classes)
{
if ([email protected]())
{
continue;
}
ReadOnlyCollection <ILocation> locations = @class.GetLocationsOfLine(@class.GetDefaultStratum(), Path.GetFileName(fileName), lineNumber);
ILocation bindLocation = locations.OrderBy(i => i.GetCodeIndex()).FirstOrDefault();
if (bindLocation != null)
{
if (!IsFirstOnLine())
{
errorNotFirstOnLine = true;
break;
}
IEventRequestManager eventRequestManager = virtualMachine.GetEventRequestManager();
IBreakpointRequest eventRequest = eventRequestManager.CreateBreakpointRequest(bindLocation);
eventRequest.SuspendPolicy = SuspendPolicy.All;
JavaDebugCodeContext codeContext = new JavaDebugCodeContext(program, bindLocation);
BreakpointResolutionLocationCode location = new BreakpointResolutionLocationCode(codeContext);
DebugBreakpointResolution resolution = new DebugBreakpointResolution(program, null, enum_BP_TYPE.BPT_CODE, location);
JavaDebugBoundBreakpoint boundBreakpoint = new JavaDebugBoundBreakpoint(this, program, eventRequest, resolution);
if (!_disabled)
{
boundBreakpoint.Enable(1);
}
boundBreakpoints.Add(boundBreakpoint);
}
}
if (errorNotFirstOnLine)
{
break;
}
}
_boundBreakpoints.AddRange(boundBreakpoints);
if (_boundBreakpoints.Count == 0)
{
foreach (var program in programs)
{
JavaDebugThread thread = null;
IDebugCodeContext2 codeContext = new DebugDocumentCodeContext(RequestLocation.DocumentPosition);
BreakpointResolutionLocation location = new BreakpointResolutionLocationCode(codeContext);
string message = "The class is not yet loaded, or the location is not present in the debug symbols for this document.";
if (errorNotFirstOnLine)
{
message = "Only breakpoints on the first statement on a line can be bound at this time.";
}
DebugErrorBreakpointResolution resolution = new DebugErrorBreakpointResolution(program, thread, enum_BP_TYPE.BPT_CODE, location, enum_BP_ERROR_TYPE.BPET_GENERAL_WARNING, message);
DebugErrorBreakpoint errorBreakpoint = new DebugErrorBreakpoint(this, resolution);
_errorBreakpoints.Add(errorBreakpoint);
DebugEvent debugEvent = new DebugBreakpointErrorEvent(enum_EVENTATTRIBUTES.EVENT_ASYNCHRONOUS, errorBreakpoint);
program.Callback.Event(DebugEngine, program.Process, program, null, debugEvent);
}
}
foreach (var group in boundBreakpoints.GroupBy(i => i.Program))
{
DebugEvent debugEvent = new DebugBreakpointBoundEvent(enum_EVENTATTRIBUTES.EVENT_ASYNCHRONOUS, this, new EnumDebugBoundBreakpoints(group));
group.Key.Callback.Event(DebugEngine, group.Key.Process, group.Key, null, debugEvent);
}
}
private void HandleVirtualMachineStart(object sender, ThreadEventArgs e)
{
if (e.SuspendPolicy == SuspendPolicy.All)
{
Interlocked.Increment(ref _suspended);
}
var requestManager = _virtualMachine.GetEventRequestManager();
var threadStartRequest = requestManager.CreateThreadStartRequest();
threadStartRequest.SuspendPolicy = SuspendPolicy.EventThread;
threadStartRequest.IsEnabled = true;
var threadDeathRequest = requestManager.CreateThreadDeathRequest();
threadDeathRequest.SuspendPolicy = SuspendPolicy.EventThread;
threadDeathRequest.IsEnabled = true;
var classPrepareRequest = requestManager.CreateClassPrepareRequest();
classPrepareRequest.SuspendPolicy = SuspendPolicy.EventThread;
classPrepareRequest.IsEnabled = true;
var exceptionRequest = requestManager.CreateExceptionRequest(null, true, true);
exceptionRequest.SuspendPolicy = SuspendPolicy.All;
exceptionRequest.IsEnabled = true;
var virtualMachineDeathRequest = requestManager.CreateVirtualMachineDeathRequest();
virtualMachineDeathRequest.SuspendPolicy = SuspendPolicy.All;
virtualMachineDeathRequest.IsEnabled = true;
DebugEvent debugEvent = new DebugLoadCompleteEvent(enum_EVENTATTRIBUTES.EVENT_ASYNC_STOP);
SetEventProperties(debugEvent, e, false);
Callback.Event(DebugEngine, Process, this, null, debugEvent);
_isLoaded = true;
JavaDebugThread mainThread = null;
ReadOnlyCollection <IThreadReference> threads = VirtualMachine.GetAllThreads();
for (int i = 0; i < threads.Count; i++)
{
bool isMainThread = threads[i].Equals(e.Thread);
JavaDebugThread thread = new JavaDebugThread(this, threads[i], isMainThread ? ThreadCategory.Main : ThreadCategory.Worker);
if (isMainThread)
{
mainThread = thread;
}
lock (this._threads)
{
this._threads.Add(threads[i].GetUniqueId(), thread);
}
debugEvent = new DebugThreadCreateEvent(enum_EVENTATTRIBUTES.EVENT_ASYNCHRONOUS);
Callback.Event(DebugEngine, Process, this, thread, debugEvent);
}
if (DebugEngine.VirtualizedBreakpoints.Count > 0)
{
ReadOnlyCollection <IReferenceType> classes = VirtualMachine.GetAllClasses();
foreach (var type in classes)
{
if (!type.GetIsPrepared())
{
continue;
}
ReadOnlyCollection <string> sourceFiles = type.GetSourcePaths(type.GetDefaultStratum());
DebugEngine.BindVirtualizedBreakpoints(this, mainThread, type, sourceFiles);
}
}
JavaDebugThread thread2;
lock (_threads)
{
this._threads.TryGetValue(e.Thread.GetUniqueId(), out thread2);
}
debugEvent = new DebugEntryPointEvent(GetAttributesForEvent(e));
SetEventProperties(debugEvent, e, false);
Callback.Event(DebugEngine, Process, this, thread2, debugEvent);
}
