Event DecodeEventInfo(WireProtocol.EventInfo info)
{
EventRequest req = FindRequest(info.requestId);
if (info.eventKind == WireProtocol.EVENT_VM_START)
{
WireProtocol.VMStartEventInfo einfo = (WireProtocol.VMStartEventInfo)info;
return(new VMStartEventImpl(vm, req, new ThreadReferenceImpl(vm, einfo.thread), new AppDomainMirrorImpl(vm, einfo.domain)));
}
else if (info.eventKind == WireProtocol.EVENT_VM_DEATH)
{
return(new VMDeathEventImpl(vm, req));
}
else if (info.eventKind == WireProtocol.EVENT_THREAD_START)
{
WireProtocol.ThreadStartEventInfo einfo = (WireProtocol.ThreadStartEventInfo)info;
return(new ThreadStartEventImpl(vm, req, new ThreadReferenceImpl(vm, einfo.thread)));
}
else if (info.eventKind == WireProtocol.EVENT_THREAD_DEATH)
{
WireProtocol.ThreadDeathEventInfo einfo = (WireProtocol.ThreadDeathEventInfo)info;
return(new ThreadDeathEventImpl(vm, req, new ThreadReferenceImpl(vm, einfo.thread)));
}
else
{
throw new NotImplementedException();
}
}
internal void RemoveRequest(EventRequest req, int id)
{
lock (requests_lock)
{
requests.Remove(id);
}
}
internal void AddRequest(EventRequest req, int id)
{
lock (requests_lock)
{
requests [id] = req;
}
}
void RemoveQueuedBreakEvents (EventRequest request)
{
int resume = 0;
lock (queuedEventSets) {
var node = queuedEventSets.First;
while (node != null) {
List<Event> q = node.Value;
for (int i = 0; i < q.Count; i++)
if (q[i].Request == request)
q.RemoveAt (i--);
if (q.Count == 0) {
var d = node;
node = node.Next;
queuedEventSets.Remove (d);
resume++;
} else {
node = node.Next;
}
}
}
for (int i = 0; i < resume; i++)
vm.Resume ();
}
bool HandleBreakpoint (ThreadMirror thread, EventRequest er)
{
BreakInfo binfo;
if (!breakpoints.TryGetValue (er, out binfo))
return false;
Breakpoint bp = binfo.BreakEvent as Breakpoint;
if (bp == null)
return false;
if (bp.HitCount > 1) {
// Just update the count and continue
UpdateHitCount (binfo, bp.HitCount - 1);
return true;
}
if (!string.IsNullOrEmpty (bp.ConditionExpression)) {
string res = EvaluateExpression (thread, bp.ConditionExpression);
if (bp.BreakIfConditionChanges) {
if (res == binfo.LastConditionValue)
return true;
binfo.LastConditionValue = res;
} else {
if (res != null && res.ToLower () == "false")
return true;
}
}
switch (bp.HitAction) {
case HitAction.CustomAction:
// If custom action returns true, execution must continue
return OnCustomBreakpointAction (bp.CustomActionId, binfo);
case HitAction.PrintExpression: {
string exp = EvaluateTrace (thread, bp.TraceExpression);
UpdateLastTraceValue (binfo, exp);
return true;
}
case HitAction.Break:
return false;
}
return false;
}
private void OnStep(StepEvent stepEvent)
{
Trace("OnStep event");
stepEvent.Request.Disable();
_requestWaitingForResponse = null;
OnVMGotSuspended(stepEvent);
}
public void SendStepRequest(StepDepth stepDepth)
{
var stepEventRequest = _vm.CreateStepRequest(_mainThread);
stepEventRequest.Depth = stepDepth;
stepEventRequest.Size = StepSize.Line;
stepEventRequest.Enable();
SafeResume();
_requestWaitingForResponse = stepEventRequest;
}
void RemoveQueuedEvents (EventRequest request)
{
int resume = 0;
lock (queuedEvents) {
var node = queuedEvents.First;
while (node != null) {
if (node.Value.Request == request) {
var d = node;
node = node.Next;
queuedEvents.Remove (d);
resume++;
} else {
node = node.Next;
}
}
}
for (int i = 0; i < resume; i++)
vm.Resume ();
}
static bool BreakpointMatchesAssembly (EventRequest breakpointRequest, BreakInfo breakpointInfo, string location)
{
return (breakpointRequest.Enabled && (
string.IsNullOrEmpty (breakpointInfo.AssemblyLocation) ||
breakpointInfo.AssemblyLocation.Equals(location, StringComparison.OrdinalIgnoreCase)
));
}
public EventRequest(MDS.EventRequest sdbRequest) : base(sdbRequest)
{
}