void IDkmExceptionTriggerHitNotification.OnExceptionTriggerHit(DkmExceptionTriggerHit hit, DkmEventDescriptorS eventDescriptor)
{
ThreadHelper.JoinableTaskFactory.Run(async() => {
await ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
var exceptionInfo = hit.Exception as VisualStudio.Debugger.Native.DkmWin32ExceptionInformation;
if (exceptionInfo.Code == RemoteDebugStartExceptionCode)
{
// Parameters expected are the flag to indicate the debugger is present and JSON to write to the target for configuration
// of the debugger
const int exceptionParameterCount = 3;
if (exceptionInfo.ExceptionParameters.Count == exceptionParameterCount)
{
// If we have a port and debug id, we'll go ahead and tell the client we are present
if (Instance.AttachRemoteProcessFunction != null && Instance.RemoteDebugCommandInfo != null)
{
if (Instance.RemoteDebugCommandInfo.Length <= (int)exceptionInfo.ExceptionParameters[2])
{
// Write back that debugger is present
hit.Process.WriteMemory(exceptionInfo.ExceptionParameters[0], BitConverter.GetBytes(true));
// Write back the details of the debugger arguments
hit.Process.WriteMemory(exceptionInfo.ExceptionParameters[1], Instance.RemoteDebugCommandInfo);
}
}
}
}
else if (exceptionInfo.Code == RemoteDebugAttachExceptionCode)
{
// Parameters expected are the flag to indicate the debugger is present and XML to write to the target for configuration
// of the debugger
const int exceptionAttachParameterCount = 1;
if (exceptionInfo.ExceptionParameters.Count == exceptionAttachParameterCount)
{
// If we have a port and debug id, we'll go ahead and tell the client we are present
if (Instance.AttachRemoteProcessFunction != null)
{
// Write back that debugger is present
hit.Process.WriteMemory(exceptionInfo.ExceptionParameters[0], BitConverter.GetBytes(true));
// Start the task to attach to the remote Python debugger session
StartAttachRemoteProcess();
}
}
}
});
eventDescriptor.Suppress();
}
void IDkmExceptionTriggerHitNotification.OnExceptionTriggerHit(DkmExceptionTriggerHit hit, DkmEventDescriptorS eventDescriptor) {
ThreadHelper.Generic.Invoke(() => {
var exceptionInfo = hit.Exception as VisualStudio.Debugger.Native.DkmWin32ExceptionInformation;
if (exceptionInfo.Code == RemoteDebugStartExceptionCode) {
// Parameters expected are the flag to indicate the debugger is present and JSON to write to the target for configuration
// of the debugger
const int exceptionParameterCount = 3;
if (exceptionInfo.ExceptionParameters.Count == exceptionParameterCount) {
// If we have a port and debug id, we'll go ahead and tell the client we are present
if (Instance.AttachRemoteProcessFunction != null && Instance.RemoteDebugCommandInfo != null) {
if (Instance.RemoteDebugCommandInfo.Length <= (int)exceptionInfo.ExceptionParameters[2]) {
// Write back that debugger is present
hit.Process.WriteMemory(exceptionInfo.ExceptionParameters[0], BitConverter.GetBytes(true));
// Write back the details of the debugger arguments
hit.Process.WriteMemory(exceptionInfo.ExceptionParameters[1], Instance.RemoteDebugCommandInfo);
}
}
}
} else if (exceptionInfo.Code == RemoteDebugAttachExceptionCode) {
// Parameters expected are the flag to indicate the debugger is present and XML to write to the target for configuration
// of the debugger
const int exceptionAttachParameterCount = 1;
if (exceptionInfo.ExceptionParameters.Count == exceptionAttachParameterCount) {
// If we have a port and debug id, we'll go ahead and tell the client we are present
if (Instance.AttachRemoteProcessFunction != null) {
// Write back that debugger is present
hit.Process.WriteMemory(exceptionInfo.ExceptionParameters[0], BitConverter.GetBytes(true));
// Start the task to attach to the remote Python debugger session
System.Threading.Tasks.Task.Factory.StartNew(Instance.AttachRemoteProcessFunction);
}
}
}
});
eventDescriptor.Suppress();
}
