socket.h

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/*       +------------------------------------+
 *       | Inspire Internet Relay Chat Daemon |
 *       +------------------------------------+
 *
 *  Inspire is copyright (C) 2002-2004 ChatSpike-Dev.
 *                       E-mail:
 *                <brain@chatspike.net>
 *                <Craig@chatspike.net>
 *     
 * Written by Craig Edwards, Craig McLure, and others.
 * This program is free but copyrighted software; see
 *            the file COPYING for details.
 *
 * ---------------------------------------------------
 */

#ifndef __INSP_SOCKET_H__
#define __INSP_SOCKET_H__

#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <sstream>
#include <string>

enum InspSocketState { I_DISCONNECTED, I_CONNECTING, I_CONNECTED, I_LISTENING, I_ERROR };

enum InspSocketError { I_ERR_TIMEOUT, I_ERR_SOCKET, I_ERR_CONNECT, I_ERR_BIND };

class InspSocket
{
private:

        int fd;

        std::string host;

        int port;

        InspSocketState state;

        sockaddr_in addr;

        in_addr addy;

        time_t timeout_end;

        bool timeout;
        
        char ibuf[65535];

        std::string Buffer;

        std::string IP;

        sockaddr_in client;

        sockaddr_in server;

        socklen_t length;

        void FlushWriteBuffer();

public:

        InspSocket();

        InspSocket(int newfd, char* ip);

        InspSocket(std::string host, int port, bool listening, unsigned long maxtime);

        virtual bool OnConnected();

        virtual void OnError(InspSocketError e);

        virtual int OnDisconnect();

        virtual bool OnDataReady();

        virtual void OnTimeout();

        virtual void OnClose();

        virtual char* Read();

        std::string GetIP();

        bool Timeout(time_t current);

        virtual int Write(std::string data);

        virtual int OnIncomingConnection(int newfd, char* ip);

        void SetState(InspSocketState s);

        InspSocketState GetState();

        bool Poll();

        int GetFd();

        virtual void Close();

        virtual ~InspSocket();
};

#endif

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