/*
 * Deskflow -- mouse and keyboard sharing utility
 * Copyright (C) 2012-2016 Symless Ltd.
 * Copyright (C) 2012 Nick Bolton
 *
 * This package is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * found in the file LICENSE that should have accompanied this file.
 *
 * This package is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once

#include "base/EventTypes.h"
#include "net/NetworkAddress.h"
#include "net/TCPSocket.h"

class IpcServerProxy;
class IpcMessage;
class IEventQueue;
class SocketMultiplexer;

//! IPC client for communication between daemon and GUI.
/*!
 * See \ref IpcServer description.
 */
class IpcClient
{
public:
  IpcClient(IEventQueue *events, SocketMultiplexer *socketMultiplexer);
  IpcClient(IEventQueue *events, SocketMultiplexer *socketMultiplexer, int port);
  virtual ~IpcClient();

  //! @name manipulators
  //@{

  //! Connects to the IPC server at localhost.
  void connect();

  //! Disconnects from the IPC server.
  void disconnect();

  //! Sends a message to the server.
  void send(const IpcMessage &message);

  //@}

private:
  void init();
  void handleConnected(const Event &, void *);
  void handleMessageReceived(const Event &, void *);

private:
  NetworkAddress m_serverAddress;
  TCPSocket m_socket;
  IpcServerProxy *m_server;
  IEventQueue *m_events;
};
