public void PushAgentDispatcherFrame(DispatcherFrame frame, jvmtiEnvHandle environment)
{
Contract.Requires <ArgumentNullException>(frame != null, "frame");
Contract.Requires <ArgumentNullException>(environment != null, "environment");
lock (_dispatchers)
{
_dispatchers.Add(Tuple.Create(Dispatcher.CurrentDispatcher, frame, environment, default(IAsyncResult)));
}
Dispatcher.PushFrame(frame);
}
private JvmtiEnvironment(JavaVM virtualMachine, jvmtiEnvHandle handle)
{
Contract.Requires <ArgumentNullException>(virtualMachine != null, "virtualMachine");
_virtualMachine = virtualMachine;
_handle = handle;
_rawInterface = (jvmtiInterface)Marshal.PtrToStructure(Marshal.ReadIntPtr(handle.Handle), typeof(jvmtiInterface));
jvmtiCapabilities previousCapabilities;
JvmtiErrorHandler.ThrowOnFailure(RawInterface.GetCapabilities(this, out previousCapabilities));
jvmtiCapabilities potentialCapabilities;
JvmtiErrorHandler.ThrowOnFailure(RawInterface.GetPotentialCapabilities(this, out potentialCapabilities));
var capabilities =
new jvmtiCapabilities(
jvmtiCapabilities.CapabilityFlags1.CanTagObjects
| jvmtiCapabilities.CapabilityFlags1.CanGetSourceFileName
| jvmtiCapabilities.CapabilityFlags1.CanGetLineNumbers
| jvmtiCapabilities.CapabilityFlags1.CanGetSourceDebugExtension
| jvmtiCapabilities.CapabilityFlags1.CanAccessLocalVariables
| jvmtiCapabilities.CapabilityFlags1.CanGenerateSingleStepEvents
| jvmtiCapabilities.CapabilityFlags1.CanGenerateExceptionEvents
| jvmtiCapabilities.CapabilityFlags1.CanGenerateBreakpointEvents
| jvmtiCapabilities.CapabilityFlags1.CanGenerateFramePopEvents
| jvmtiCapabilities.CapabilityFlags1.CanGenerateAllClassHookEvents
| jvmtiCapabilities.CapabilityFlags1.CanGetBytecodes
| jvmtiCapabilities.CapabilityFlags1.CanSuspend,
jvmtiCapabilities.CapabilityFlags2.CanGetConstantPool
);
JvmtiErrorHandler.ThrowOnFailure(RawInterface.AddCapabilities(this, ref capabilities));
jvmtiCapabilities newCapabilities;
JvmtiErrorHandler.ThrowOnFailure(RawInterface.GetCapabilities(this, out newCapabilities));
}
private static JvmtiEnvironment CreateVirtualMachine(JavaVM virtualMachine, jvmtiEnvHandle handle)
{
return(new JvmtiEnvironment(virtualMachine, handle));
}
internal static JvmtiEnvironment GetOrCreateInstance(JavaVM virtualMachine, jvmtiEnvHandle handle)
{
return(_instances.GetOrAdd(handle, i => CreateVirtualMachine(virtualMachine, i)));
}