public override void HandleMethodCall(MethodCall method_call) { //object retVal = obj.GetType ().InvokeMember (method_call.Member, BindingFlags.InvokeMethod, null, obj, new object[0]); //IDynamicMetaObjectProvider idyn = obj as IDynamicMetaObjectProvider; object retVal = null; Exception raisedException = null; try { object[] args = MessageHelper.GetDynamicValues(method_call.message); retVal = ops.InvokeMember(obj, method_call.Member, args); //retVal = ops.Call (ops.GetMember (obj, method_call.Member), args); } catch (Exception e) { raisedException = e; } if (!method_call.message.ReplyExpected) { return; } Message msg = method_call.message; Message replyMsg = null; if (raisedException == null) { MethodReturn method_return = new MethodReturn(msg.Header.Serial); replyMsg = method_return.message; if (retVal != null) { if (retVal.GetType().FullName == "IronRuby.Builtins.MutableString") { retVal = retVal.ToString(); } // TODO: Invalid sig handling Signature outSig = Signature.GetSig(retVal.GetType()); MessageWriter retWriter = new MessageWriter(); retWriter.Write(retVal.GetType(), retVal); //retWriter.WriteValueType (retVal, retVal.GetType ()); replyMsg.Body = retWriter.ToArray(); replyMsg.Signature = outSig; } } else { Error error = method_call.CreateError(Mapper.GetInterfaceName(raisedException.GetType()), raisedException.Message); replyMsg = error.message; } if (method_call.Sender != null) { replyMsg.Header[FieldCode.Destination] = method_call.Sender; } conn.Send(replyMsg); }
public virtual void HandleMethodCall(MethodCall method_call) { Type type = obj.GetType (); //object retObj = type.InvokeMember (msg.Member, BindingFlags.InvokeMethod, null, obj, MessageHelper.GetDynamicValues (msg)); //TODO: there is no member name mapping for properties etc. yet // FIXME: Inefficient to do this on every call MethodInfo mi = Mapper.GetMethod (type, method_call); if (mi == null) { conn.MaybeSendUnknownMethodError (method_call); return; } MethodCaller2 mCaller; if (!mCallers.TryGetValue (mi, out mCaller)) { //mCaller = TypeImplementer.GenCaller (mi, obj); mCaller = TypeImplementer.GenCaller2 (mi); mCallers[mi] = mCaller; } Signature inSig, outSig; TypeImplementer.SigsForMethod (mi, out inSig, out outSig); Message msg = method_call.message; MessageReader msgReader = new MessageReader (method_call.message); MessageWriter retWriter = new MessageWriter (); /* MessageWriter retWriter = null; if (msg.ReplyExpected) retWriter = new MessageWriter (); */ Exception raisedException = null; try { //mCaller (msgReader, method_call.message, retWriter); mCaller (obj, msgReader, method_call.message, retWriter); } catch (Exception e) { raisedException = e; } if (!msg.ReplyExpected) return; Message replyMsg; if (raisedException == null) { MethodReturn method_return = new MethodReturn (msg.Header.Serial); replyMsg = method_return.message; replyMsg.Body = retWriter.ToArray (); replyMsg.Signature = outSig; } else { Error error; // BusException allows precisely formatted Error messages. BusException busException = raisedException as BusException; if (busException != null) error = method_call.CreateError (busException.ErrorName, busException.ErrorMessage); else if (raisedException is ArgumentException && raisedException.TargetSite.Name == mi.Name) { // Name match trick above is a hack since we don't have the resolved MethodInfo. ArgumentException argException = (ArgumentException)raisedException; using (System.IO.StringReader sr = new System.IO.StringReader (argException.Message)) { error = method_call.CreateError ("org.freedesktop.DBus.Error.InvalidArgs", sr.ReadLine ()); } } else error = method_call.CreateError (Mapper.GetInterfaceName (raisedException.GetType ()), raisedException.Message); replyMsg = error.message; } if (method_call.Sender != null) replyMsg.Header[FieldCode.Destination] = method_call.Sender; conn.Send (replyMsg); }
public virtual void HandleMethodCall(MethodCall method_call) { Type type = obj.GetType(); //object retObj = type.InvokeMember (msg.Member, BindingFlags.InvokeMethod, null, obj, MessageHelper.GetDynamicValues (msg)); //TODO: there is no member name mapping for properties etc. yet // FIXME: Inefficient to do this on every call MethodInfo mi = Mapper.GetMethod(type, method_call); if (mi == null) { conn.MaybeSendUnknownMethodError(method_call); return; } MethodCaller2 mCaller; if (!mCallers.TryGetValue(mi, out mCaller)) { //mCaller = TypeImplementer.GenCaller (mi, obj); mCaller = TypeImplementer.GenCaller2(mi); mCallers[mi] = mCaller; } Signature inSig, outSig; TypeImplementer.SigsForMethod(mi, out inSig, out outSig); Message msg = method_call.message; MessageReader msgReader = new MessageReader(method_call.message); MessageWriter retWriter = new MessageWriter(); /* * MessageWriter retWriter = null; * if (msg.ReplyExpected) * retWriter = new MessageWriter (); */ Exception raisedException = null; try { //mCaller (msgReader, method_call.message, retWriter); mCaller(obj, msgReader, method_call.message, retWriter); } catch (Exception e) { raisedException = e; } if (!msg.ReplyExpected) { return; } Message replyMsg; if (raisedException == null) { MethodReturn method_return = new MethodReturn(msg.Header.Serial); replyMsg = method_return.message; replyMsg.Body = retWriter.ToArray(); replyMsg.Signature = outSig; } else { Error error; // BusException allows precisely formatted Error messages. BusException busException = raisedException as BusException; if (busException != null) { error = method_call.CreateError(busException.ErrorName, busException.ErrorMessage); } else if (raisedException is ArgumentException && raisedException.TargetSite.Name == mi.Name) { // Name match trick above is a hack since we don't have the resolved MethodInfo. ArgumentException argException = (ArgumentException)raisedException; using (System.IO.StringReader sr = new System.IO.StringReader(argException.Message)) { error = method_call.CreateError("org.freedesktop.DBus.Error.InvalidArgs", sr.ReadLine()); } } else { error = method_call.CreateError(Mapper.GetInterfaceName(raisedException.GetType()), raisedException.Message); } replyMsg = error.message; } if (method_call.Sender != null) { replyMsg.Header[FieldCode.Destination] = method_call.Sender; } conn.Send(replyMsg); }