/* -*-c++-*-
   * testEchoServer - This source file (.h & .cpp) - Using 'The MIT License'
   * Copyright (C) 2007, MOVES Institute
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in
   * all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   * THE SOFTWARE.
   *
   *
	 author:  Pjotr van Amerongen
  
   */
  
  include <echomessageprocessor.h>
  
  EchoMessageProcessor::EchoMessageProcessor()
     : dtGame::DefaultMessageProcessor("EchoMessageProcessor")
  {
  }
  
  EchoMessageProcessor::~EchoMessageProcessor()
  {
  
  }
  
  void EchoMessageProcessor::ProcessMessage(const dtGame::Message& msg)
  {
     if (GetGameManager() == NULL)
     {
        LOG_ERROR("This component is not assigned to a GameManager, but received a message.  It will be ignored.");
        return;
     }
  
     if (msg.GetDestination() != NULL && GetGameManager()->GetMachineInfo() != *msg.GetDestination())
     {
        if (dtUtil::Log::GetInstance().IsLevelEnabled(dtUtil::Log::LOG_DEBUG))
        {
           LOG_DEBUG("Received message has a destination set to a different GameManager than this one. It will be ignored.");
           return;
        }
     }
  
     // Handle Network messages....
     // Otherwise echo message
     if (msg.GetSource() != GetGameManager()->GetMachineInfo())
     {
        // Network messages will be handled by NetworkComponent, so only forward other messages to DefauttMessageProcessor
        if (msg.GetMessageType() != dtGame::MessageType::NETCLIENT_REQUEST_CONNECTION ||
            msg.GetMessageType() != dtGame::MessageType::NETSERVER_ACCEPT_CONNECTION  ||
            msg.GetMessageType() != dtGame::MessageType::NETSERVER_REJECT_CONNECTION  ||
            msg.GetMessageType() != dtGame::MessageType::INFO_CLIENT_CONNECTED        ||
            msg.GetMessageType() != dtGame::MessageType::NETCLIENT_NOTIFY_DISCONNECT  ||
            msg.GetMessageType() != dtGame::MessageType::SERVER_REQUEST_REJECTED)
        {
           DefaultMessageProcessor::ProcessMessage(msg);
        }
  
        // Echo GameEvent messages from Clients
        if (msg.GetMessageType() == dtGame::MessageType::INFO_GAME_EVENT)
        {
           EchoMessage(msg);
        }
     }
  }
  
  void EchoMessageProcessor::EchoMessage(const dtGame::Message& msg)
  {
     dtCore::RefPtr<dtGame::Message> netMessage = GetGameManager()->GetMessageFactory().CreateMessage(msg.GetMessageType());
     netMessage->SetDestination(&msg.GetSource());
  
     LOG_INFO("Echoing host: "  + msg.GetSource().GetName());
  
     GetGameManager()->SendNetworkMessage(*netMessage);
  }