private void Initialize()
{
_debugger = CreateDebuggerClient();
_control = _debugger as IDebugControl4;
_symbols = _debugger as IDebugSymbols4;
_systemObjects = _debugger as IDebugSystemObjects3;
_advanced = _debugger as IDebugAdvanced3;
_spaces = _debugger as IDebugDataSpaces4;
// in case previous debugging session hasn't finished correctly
// some leftover breakpoints may exist (even if debugging target has changed)
_control.ClearBreakpoints();
_requestHelper = new RequestHelper(_advanced, _spaces, _symbols);
_commandExecutor = new CommandExecutor(_control);
_output = new OutputCallbacks();
_callbacks = new EventCallbacks(_control);
_callbacks.BreakpointHit += OnBreakpoint;
_callbacks.ExceptionHit += OnException;
_callbacks.BreakHappened += OnBreak;
_callbacks.ThreadStarted += OnThreadStarted;
_callbacks.ThreadFinished += OnThreadFinished;
_callbacks.ProcessExited += OnProcessExited;
_debugger.SetEventCallbacks(_callbacks);
_debugger.SetOutputCallbacks(_output);
_debugger.SetInputCallbacks(new InputCallbacks());
_visualizers = new VisualizerRegistry(new DefaultVisualizer(_requestHelper, _symbols, _output));
InitializeHandlers();
}
/// <summary>
/// Requests the specified request type.
/// </summary>
/// <param name="client">The DbgEng.dll Advanced interface.</param>
/// <param name="requestType">Type of the request.</param>
/// <param name="request">The request.</param>
/// <returns></returns>
public static EXT_TYPED_DATA Request(this IDebugAdvanced3 client, DebugRequest requestType, EXT_TYPED_DATA request)
{
using (var requestNative = new MarshalStructure <EXT_TYPED_DATA>())
{
uint outSize;
requestNative.Structure = request;
client.Request(requestType, requestNative.Pointer, requestNative.USize, requestNative.Pointer, requestNative.USize, out outSize);
return(requestNative.Structure);
}
}
/// <summary>
/// Requests the specified request type with extended structure.
/// </summary>
/// <param name="client">The DbgEng.dll Advanced interface.</param>
/// <param name="requestType">Type of the request.</param>
/// <param name="request">The request.</param>
/// <param name="extended">The extended string.</param>
public static EXT_TYPED_DATA RequestExtended(this IDebugAdvanced3 client, DebugRequest requestType, EXT_TYPED_DATA request, string extended)
{
using (var requestNative = new MarshalStructureExtendedWithAnsiString <EXT_TYPED_DATA>())
{
uint outSize;
requestNative.Extended = extended;
requestNative.Structure = request;
client.Request(requestType, requestNative.Pointer, requestNative.USize, requestNative.Pointer, requestNative.USize, out outSize);
return(requestNative.Structure);
}
}
private void Dispose(bool disposing)
{
if (!_isDisposed)
{
if (disposing)
{
_cancel.Cancel();
if (_debuggerThread != null)
_debuggerThread.Join(TimeSpan.FromMilliseconds(100));
if (_callbacks != null)
{
_callbacks.BreakpointHit -= OnBreakpoint;
_callbacks.ExceptionHit -= OnException;
_callbacks.BreakHappened -= OnBreak;
_callbacks.ThreadFinished -= OnThreadFinished;
_callbacks.ThreadStarted -= OnThreadStarted;
_callbacks.ProcessExited -= OnProcessExited;
}
if (_debugger != null)
{
_debugger.EndSession(DEBUG_END.ACTIVE_TERMINATE);
_debugger.SetEventCallbacks(null);
_debugger.SetOutputCallbacks(null);
_debugger.SetInputCallbacks(null);
}
_callbacks = null;
_messages.Dispose();
}
if (_debugger != null)
{
while (Marshal.ReleaseComObject(_debugger) > 0)
{
}
}
_debugger = null;
_control = null;
_symbols = null;
_spaces = null;
_systemObjects = null;
_advanced = null;
_requestHelper = null;
_isDisposed = true;
}
}
private DebugClient(object client, TaskScheduler scheduler)
{
_scheduler = scheduler;
Client = (IDebugClient5)client;
Control = (IDebugControl7)client;
DataSpaces = (IDebugDataSpaces4)client;
SystemObjects = (IDebugSystemObjects2)client;
Symbols = (IDebugSymbols5)client;
Advanced = (IDebugAdvanced3)client;
Client.SetEventCallbacksWide(this).ThrowIfFailed();
Client.SetOutputCallbacksWide(this).ThrowIfFailed();
Control.AddEngineOptions(DEBUG_ENGOPT.INITIAL_BREAK);
}
public RequestHelper(IDebugAdvanced3 advanced, IDebugDataSpaces spaces, IDebugSymbols4 symbols)
{
if (advanced == null)
{
throw new ArgumentNullException(nameof(advanced));
}
if (spaces == null)
{
throw new ArgumentNullException(nameof(spaces));
}
if (symbols == null)
{
throw new ArgumentNullException(nameof(symbols));
}
_advanced = advanced;
_spaces = spaces;
_symbols = symbols;
}
