private static int run(Ice.Communicator communicator) { var obj = communicator.propertyToProxy("Printer.Proxy"); menu(); string line = null; do { try { Console.Write("==> "); Console.Out.Flush(); line = Console.In.ReadLine(); if (line == null) { break; } byte[] outParams; if (line.Equals("1")) { // // Marshal the in parameter. // var outStream = new Ice.OutputStream(communicator); outStream.startEncapsulation(); outStream.writeString("The streaming API works!"); outStream.endEncapsulation(); // // Invoke operation. // if (!obj.ice_invoke("printString", Ice.OperationMode.Normal, outStream.finished(), out outParams)) { Console.Error.WriteLine("Unknown user exception"); } } else if (line.Equals("2")) { // // Marshal the in parameter. // var outStream = new Ice.OutputStream(communicator); outStream.startEncapsulation(); string[] arr = { "The", "streaming", "API", "works!" }; StringSeqHelper.write(outStream, arr); outStream.endEncapsulation(); // // Invoke operation. // if (!obj.ice_invoke("printStringSequence", Ice.OperationMode.Normal, outStream.finished(), out outParams)) { Console.Error.WriteLine("Unknown user exception"); } } else if (line.Equals("3")) { // // Marshal the in parameter. // var outStream = new Ice.OutputStream(communicator); outStream.startEncapsulation(); var dict = new Dictionary <string, string>() { { "The", "streaming" }, { "API", "works!" } }; StringDictHelper.write(outStream, dict); outStream.endEncapsulation(); // // Invoke operation. // if (!obj.ice_invoke("printDictionary", Ice.OperationMode.Normal, outStream.finished(), out outParams)) { Console.Error.WriteLine("Unknown user exception"); } } else if (line.Equals("4")) { // // Marshal the in parameter. // var outStream = new Ice.OutputStream(communicator); outStream.startEncapsulation(); ColorHelper.write(outStream, Color.green); outStream.endEncapsulation(); // // Invoke operation. // if (!obj.ice_invoke("printEnum", Ice.OperationMode.Normal, outStream.finished(), out outParams)) { Console.Error.WriteLine("Unknown user exception"); } } else if (line.Equals("5")) { // // Marshal the in parameter. // var outStream = new Ice.OutputStream(communicator); outStream.startEncapsulation(); var s = new Structure("red", Color.red); Structure.ice_write(outStream, s); outStream.endEncapsulation(); // // Invoke operation. // if (!obj.ice_invoke("printStruct", Ice.OperationMode.Normal, outStream.finished(), out outParams)) { Console.Error.WriteLine("Unknown user exception"); } } else if (line.Equals("6")) { // // Marshal the in parameter. // var outStream = new Ice.OutputStream(communicator); outStream.startEncapsulation(); Structure[] arr = { new Structure("red", Color.red), new Structure("green", Color.green), new Structure("blue", Color.blue) }; StructureSeqHelper.write(outStream, arr); outStream.endEncapsulation(); // // Invoke operation. // if (!obj.ice_invoke("printStructSequence", Ice.OperationMode.Normal, outStream.finished(), out outParams)) { Console.Error.WriteLine("Unknown user exception"); } } else if (line.Equals("7")) { // // Marshal the in parameter. // Ice.OutputStream outStream = new Ice.OutputStream(communicator); outStream.startEncapsulation(); var c = new C(new Structure("blue", Color.blue)); outStream.writeValue(c); outStream.writePendingValues(); outStream.endEncapsulation(); // // Invoke operation. // if (!obj.ice_invoke("printClass", Ice.OperationMode.Normal, outStream.finished(), out outParams)) { Console.Error.WriteLine("Unknown user exception"); } } else if (line.Equals("8")) { // // Invoke operation. // if (!obj.ice_invoke("getValues", Ice.OperationMode.Normal, null, out outParams)) { Console.Error.WriteLine("Unknown user exception"); continue; } // // Unmarshal the results. // var inStream = new Ice.InputStream(communicator, outParams); inStream.startEncapsulation(); var cb = new ReadValueCallback(); inStream.readValue(cb.invoke); var str = inStream.readString(); inStream.readPendingValues(); var c = cb.obj as C; Console.Error.WriteLine("Got string `" + str + "' and class: s.name=" + c.s.name + ", s.value=" + c.s.value); } else if (line.Equals("9")) { // // Invoke operation. // if (obj.ice_invoke("throwPrintFailure", Ice.OperationMode.Normal, null, out outParams)) { Console.Error.WriteLine("Expected exception"); continue; } var inStream = new Ice.InputStream(communicator, outParams); inStream.startEncapsulation(); try { inStream.throwException(); } catch (PrintFailure) { // Expected. } catch (Ice.UserException) { Console.Error.WriteLine("Unknown user exception"); } inStream.endEncapsulation(); } else if (line.Equals("s")) { obj.ice_invoke("shutdown", Ice.OperationMode.Normal, null, out outParams); } else if (line.Equals("x")) { // Nothing to do. } else if (line.Equals("?")) { menu(); } else { Console.Error.WriteLine("unknown command `" + line + "'"); menu(); } } catch (Ice.LocalException ex) { Console.Error.WriteLine(ex); } }while(!line.Equals("x")); return(0); }
public override bool ice_invoke(byte[] inParams, out byte[] outParams, Ice.Current current) { outParams = null; bool result = true; var communicator = current.adapter.getCommunicator(); Ice.InputStream inStream = null; if (inParams.Length > 0) { inStream = new Ice.InputStream(communicator, inParams); inStream.startEncapsulation(); } if (current.operation.Equals("printString")) { var message = inStream.readString(); Console.WriteLine("Printing string `" + message + "'"); } else if (current.operation.Equals("printStringSequence")) { var seq = StringSeqHelper.read(inStream); Console.Write("Printing string sequence {"); for (int i = 0; i < seq.Length; ++i) { if (i > 0) { Console.Write(", "); } Console.Write("'" + seq[i] + "'"); } Console.WriteLine("}"); } else if (current.operation.Equals("printDictionary")) { var dict = StringDictHelper.read(inStream); Console.Write("Printing dictionary {"); bool first = true; foreach (var e in dict) { if (!first) { Console.Write(", "); } first = false; Console.Write(e.Key + "=" + e.Value); } Console.WriteLine("}"); } else if (current.operation.Equals("printEnum")) { var c = ColorHelper.read(inStream); Console.WriteLine("Printing enum " + c); } else if (current.operation.Equals("printStruct")) { var s = Structure.ice_read(inStream); Console.WriteLine("Printing struct: name=" + s.name + ", value=" + s.value); } else if (current.operation.Equals("printStructSequence")) { var seq = StructureSeqHelper.read(inStream); Console.Write("Printing struct sequence: {"); for (int i = 0; i < seq.Length; ++i) { if (i > 0) { Console.Write(", "); } Console.Write(seq[i].name + "=" + seq[i].value); } Console.WriteLine("}"); } else if (current.operation.Equals("printClass")) { var cb = new ReadValueCallback(); inStream.readValue(cb.invoke); inStream.readPendingValues(); var c = cb.obj as C; Console.WriteLine("Printing class: s.name=" + c.s.name + ", s.value=" + c.s.value); } else if (current.operation.Equals("getValues")) { var c = new C(new Structure("green", Color.green)); var outStream = new Ice.OutputStream(communicator); outStream.startEncapsulation(); outStream.writeValue(c); outStream.writeString("hello"); outStream.writePendingValues(); outStream.endEncapsulation(); outParams = outStream.finished(); } else if (current.operation.Equals("throwPrintFailure")) { Console.WriteLine("Throwing PrintFailure"); var ex = new PrintFailure("paper tray empty"); var outStream = new Ice.OutputStream(communicator); outStream.startEncapsulation(); outStream.writeException(ex); outStream.endEncapsulation(); outParams = outStream.finished(); result = false; } else if (current.operation.Equals("shutdown")) { current.adapter.getCommunicator().shutdown(); } else { throw new Ice.OperationNotExistException(current.id, current.facet, current.operation); } // // Make sure we read all in parameters // inStream.endEncapsulation(); return(result); }