static ReturnInfo ExecuteField(IAsyncInvoke async, VarPool varManager, ProtocolInfo info, object obj, object[] args, FieldInfo field) { if (args.Length == 0) { VarAddress getVar = varManager.Add(null); KeepAlive(varManager, info.Arguments, getVar); async.Execute(delegate { ReturnInfo retInfo = new ReturnInfo(); try { varManager.SetObject(getVar, field.GetValue(obj)); } catch (Exception e) { retInfo = new ReturnInfo(new ExceptionInfo(e)); } varManager.SetObject((VarAddress)info.Arguments[0], retInfo); FreeKeepAlive(varManager, info.Arguments, getVar); }); return(new ReturnInfo(getVar)); } else if (args.Length == 1) { KeepAlive(varManager, info.Arguments, null); async.Execute(delegate { ReturnInfo retInfo = new ReturnInfo(); try { field.SetValue(obj, args[0]); } catch (Exception e) { retInfo = new ReturnInfo(new ExceptionInfo(e)); } varManager.SetObject((VarAddress)info.Arguments[0], retInfo); FreeKeepAlive(varManager, info.Arguments, null); }); return(new ReturnInfo()); } throw new InternalException(); }
static ReturnInfo SetValue(VarPool varManager, ProtocolInfo info) { if (info.Arguments.Length != 1) { throw new InternalException(); } object[] args; ResolveArgs(varManager, info.Arguments, out args); varManager.SetObject(info.VarAddress, args[0]); return(new ReturnInfo()); }
static ReturnInfo ExecuteMethodOrProperty(IAsyncInvoke async, VarPool varManager, ProtocolInfo info, object obj, object[] args, MethodInfo method) { VarAddress handle = null; if (method.ReturnParameter.ParameterType != typeof(void)) { handle = varManager.Add(null); } KeepAlive(varManager, info.Arguments, handle); async.Execute(delegate { ReturnInfo retInfo = new ReturnInfo(); try { object retObj = method.Invoke(obj, args); if (method.ReturnParameter.ParameterType != typeof(void)) { varManager.SetObject(handle, retObj); } List <object> retArgsTmp = new List <object>(); retArgsTmp.Add(null); retArgsTmp.AddRange(args); ReflectArgsAfterInvoke(varManager, info.Arguments, retArgsTmp.ToArray()); } catch (Exception e) { retInfo = new ReturnInfo(new ExceptionInfo(e)); } varManager.SetObject((VarAddress)info.Arguments[0], retInfo); FreeKeepAlive(varManager, info.Arguments, handle); }); return(new ReturnInfo(handle)); }
internal static void ReflectArgsAfterInvoke(VarPool varManager, object[] argsInfo, object[] args) { if (argsInfo.Length != args.Length) { throw new InternalException(); } for (int i = 0; i < argsInfo.Length; i++) { VarAddress handle = argsInfo[i] as VarAddress; if (handle != null) { varManager.SetObject(handle, args[i]); } } }