blob: 0296d7591a2a79d159e4dd0b4f034f634e502e29 [file] [log] [blame]
* Copyright 2008 Google Inc.
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
#include <string>
#include "Message.h"
#include "BrowserChannel.h"
#include "Value.h"
class HostChannel;
* Class representing an InvokeMessage received from the server, and a way
* to send an invoke message to the server.
* Note that the wire protocol is different in the two directions, as the
* server sends a string for the method name and the client send an integer
* dispatchID.
class InvokeMessage : public Message {
static const char TYPE = MESSAGE_TYPE_INVOKE;
static const int TOSTRING_DISP_ID = 0;
gwt::Value thisRef;
std::string methodName;
int methodDispatchId;
int numArgs;
const gwt::Value* args;
* @param args array of arguments -- InvokeMessage takes ownership and will
* destroy when it is destroyed.
InvokeMessage(const gwt::Value& thisRef, const std::string& methodName,
int numArgs, const gwt::Value* args) : thisRef(thisRef), methodName(methodName),
numArgs(numArgs), args(args) {}
virtual char getType() const;
gwt::Value getThis() const { return thisRef; }
const std::string& getMethodName() const { return methodName; }
int getNumArgs() const { return numArgs; }
const gwt::Value* const getArgs() const { return args; }
static InvokeMessage* receive(HostChannel& channel);
static bool send(HostChannel& channel, const gwt::Value& thisRef, int methodDispatchId,
int numArgs, const gwt::Value* args);