public EventProcessor(DebugProtocolService service)
{
Contract.Requires(service != null);
_service = service;
_eventCallbacks = new jvmtiEventCallbacks()
{
VMInit = HandleVMInit,
VMDeath = HandleVMDeath,
ThreadStart = HandleThreadStart,
ThreadEnd = HandleThreadEnd,
ClassFileLoadHook = HandleClassFileLoadHook,
ClassLoad = HandleClassLoad,
ClassPrepare = HandleClassPrepare,
VMStart = HandleVMStart,
Exception = HandleException,
ExceptionCatch = HandleExceptionCatch,
SingleStep = HandleSingleStep,
FramePop = HandleFramePop,
Breakpoint = HandleBreakpoint,
FieldAccess = HandleFieldAccess,
FieldModification = HandleFieldModification,
MethodEntry = HandleMethodEntry,
MethodExit = HandleMethodExit,
NativeMethodBind = HandleNativeMethodBind,
CompiledMethodLoad = HandleCompiledMethodLoad,
CompiledMethodUnload = HandleCompiledMethodUnload,
DynamicCodeGenerated = HandleDynamicCodeGenerated,
DataDumpRequest = HandleDataDumpRequest,
MonitorWait = HandleMonitorWait,
MonitorWaited = HandleMonitorWaited,
MonitorContendedEnter = HandleMonitorContendedEnter,
MonitorContendedEntered = HandleMonitorContendedEntered,
ResourceExhausted = HandleResourceExhausted,
GarbageCollectionStart = HandleGarbageCollectionStart,
GarbageCollectionFinish = HandleGarbageCollectionFinish,
ObjectFree = HandleObjectFree,
VMObjectAlloc = HandleVMObjectAlloc
};
}
public static unsafe int OnLoad(IntPtr vmPtr, IntPtr optionsPtr, IntPtr reserved)
{
_loaded = true;
JavaVM vm = JavaVM.GetOrCreateInstance(new JavaVMHandle(vmPtr));
string optionsString = null;
if (optionsPtr != IntPtr.Zero)
optionsString = ModifiedUTF8Encoding.GetString((byte*)optionsPtr);
string[] options = new string[0];
if (optionsString != null)
{
options = optionsString.Split(',', ';');
}
#if false
// quick test
GetEnvironmentVersion(vm);
Action<JavaVM> action = GetEnvironmentVersion;
IAsyncResult result = action.BeginInvoke(vm, null, null);
result.AsyncWaitHandle.WaitOne();
#endif
AppDomain.CurrentDomain.AssemblyResolve += HandleAssemblyResolve;
if (options.Contains("ShowAgentExceptions", StringComparer.OrdinalIgnoreCase))
{
AppDomain.CurrentDomain.FirstChanceException += HandleFirstChanceException;
AppDomain.CurrentDomain.UnhandledException += HandleUnhandledException;
//AppDomain.CurrentDomain.ProcessExit += HandleProcessExit;
}
if (options.Contains("DisableStatementStepping", StringComparer.OrdinalIgnoreCase))
{
JavaVM.DisableStatementStepping = true;
}
List<WaitHandle> waitHandles = new List<WaitHandle>();
Binding binding;
/*
* start the wcf services and wait for the client to connect
*/
#if false
/* IJvmEventsService
*/
_jvmEventsPublisherHost = new ServiceHost(typeof(JvmEventsPublisher));
Binding binding = new NetNamedPipeBinding(NetNamedPipeSecurityMode.None)
{
ReceiveTimeout = TimeSpan.MaxValue,
SendTimeout = TimeSpan.MaxValue
};
_jvmEventsPublisherHost.AddServiceEndpoint(typeof(IJvmEventsService), binding, "net.pipe://localhost/Tvl.Java.DebugHost/JvmEventsService/");
IAsyncResult jvmEventsPublisherStartResult = _jvmEventsPublisherHost.BeginOpen(null, null);
waitHandles.Add(jvmEventsPublisherStartResult.AsyncWaitHandle);
/* IJvmToolsInterfaceService
*/
_jvmToolsInterfaceHost = new ServiceHost(typeof(JvmToolsInterfaceService));
binding = new NetNamedPipeBinding(NetNamedPipeSecurityMode.None)
{
ReceiveTimeout = TimeSpan.MaxValue,
SendTimeout = TimeSpan.MaxValue
};
_jvmToolsInterfaceHost.AddServiceEndpoint(typeof(IJvmToolsInterfaceService), binding, "net.pipe://localhost/Tvl.Java.DebugHost/JvmToolsInterfaceService/");
IAsyncResult toolsInterfaceStartResult = _jvmToolsInterfaceHost.BeginOpen(null, null);
waitHandles.Add(toolsInterfaceStartResult.AsyncWaitHandle);
/* IJvmDebugSessionService
*/
_jvmDebugSessionHost = new ServiceHost(typeof(JvmDebugSessionService));
binding = new NetNamedPipeBinding(NetNamedPipeSecurityMode.None)
{
ReceiveTimeout = TimeSpan.MaxValue,
SendTimeout = TimeSpan.MaxValue
};
_jvmDebugSessionHost.AddServiceEndpoint(typeof(IJvmDebugSessionService), binding, "net.pipe://localhost/Tvl.Java.DebugHost/JvmDebugSessionService/");
IAsyncResult debugSessionStartResult = _jvmDebugSessionHost.BeginOpen(null, null);
waitHandles.Add(debugSessionStartResult.AsyncWaitHandle);
#endif
/* IDebugProtocolService
*/
var debugProtocolService = new DebugProtocolService(vm);
_debugProtocolHost = new ServiceHost(debugProtocolService);
binding = new NetNamedPipeBinding(NetNamedPipeSecurityMode.None)
{
MaxReceivedMessageSize = 10 * 1024 * 1024,
ReceiveTimeout = TimeSpan.MaxValue,
SendTimeout = TimeSpan.MaxValue
};
_debugProtocolHost.AddServiceEndpoint(typeof(IDebugProtocolService), binding, "net.pipe://localhost/Tvl.Java.DebugHost/DebugProtocolService/");
IAsyncResult debugProtocolStartResult = _debugProtocolHost.BeginOpen(null, null);
waitHandles.Add(debugProtocolStartResult.AsyncWaitHandle);
/* Wait for the services to finish opening
*/
WaitHandle.WaitAll(waitHandles.ToArray());
EventWaitHandle eventWaitHandle = null;
try
{
eventWaitHandle = EventWaitHandle.OpenExisting(string.Format("JavaDebuggerInitHandle{0}", Process.GetCurrentProcess().Id));
}
catch (WaitHandleCannotBeOpenedException)
{
// must have been launched without the debugger
}
if (eventWaitHandle != null)
{
eventWaitHandle.Set();
Action waitAction = _debuggerAttachComplete.Wait;
IAsyncResult waitResult = waitAction.BeginInvoke(vm.HandleAsyncOperationComplete, null);
DispatcherFrame frame = new DispatcherFrame(true);
JvmtiEnvironment environment = debugProtocolService.Environment;
vm.PushDispatcherFrame(frame, environment, waitResult);
}
return 0;
}
