libH/SocketServer.hpp

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/*
  
  Copyright (c) 2007, Tim Burrell
  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 

        http://www.apache.org/licenses/LICENSE-2.0

  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. 
  
*/

#ifndef __SocketServer_h
#define __SocketServer_h

#if HAVE_CONFIG_H
#include "config.h"
#endif

#include "Socket.hpp"
#include "SocketEventWatcher.hpp"
#include <cstdlib>
#include <map>

// Namespace

namespace H {

// Typedef's / Defines
                
// Class Definition

class SocketServer : public Socket, private SocketEventWatcher {
public:
        // Public Member Functions
        void                            acceptConnections(int ListenPort, SocketDomain Domain = SOCKET_INTERNET, SocketType Type = SOCKET_STREAM); 
        virtual void                    onSocketServerConnect(boost::shared_ptr<Socket> pSocket); 
        virtual void                    onSocketServerDisconnect(Socket const & socket); 
        virtual void                    onSocketServerMessage(Socket const & socket, std::string const & Message); 
        virtual void                    onSocketServerRead(Socket const & socket, DynamicBuffer<char> & ReadBuffer); 
        void                            shutdown();                     
        void                            threadProc();                   
        
        // Construction / Deconstruction
        SocketServer();                                                 
        virtual ~SocketServer();                                        

private:
        // private member functions
        void                            onSocketDisconnect(SocketInterface const & iSocket); 
        void                            onSocketConnect(SocketInterface const & iSocket); 
        void                            onSocketMessage(SocketInterface const & iSocket, std::string const & Message); 
        void                            onSocketRead(SocketInterface const & iSocket, DynamicBuffer<char> & ReadBuffer); 
        
        // Private Member Variables
        std::map< int, boost::shared_ptr<Socket> > mSockets;            

        struct SocketServerThreadProc {
                SocketServerThreadProc(SocketServer * pSocketServer) : mpSocketServer(pSocketServer) {
                        mpSocketServer->mThreading = false;
                };
                
                void operator()() {
                        mpSocketServer->mThreading = true;
                        mpSocketServer->threadProc();
                        mpSocketServer->mThreading = false;
                }
                
                SocketServer *          mpSocketServer;                 
        };              
        bool                            mThreading;                     
        SocketServerThreadProc          mThreadProc;                    
};


} // H namespace

#endif // __SocketServer_h

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