kitprotocol.h

// -*- C++ -*-
/*
    $Id: kitprotocol_8h-source.html,v 1.1 2004/10/05 21:12:02 mentat Exp $

    GNU Messenger - The secure instant messenger

    Copyright (C) 1999-2002  Henrik Abelsson <henrik@abelsson.com>

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program 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, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
#ifndef GM_KIT_PROTOCOL_H
#define GM_KIT_PROTOCOL_H

#include <vector>
#include <string>

#include "gm/protocol.h"
#include "gm/basenetwork.h"
#include "gm/wrapexpat.h"

namespace GNUMessenger {
    
    using namespace std;
    class XMLNode;


    class KitProtocol: public Protocol, private Expat
    {
    public:

        KitProtocol(const XMLNode &, ProtocolManager *manager);
        virtual ~KitProtocol();

        const string screenName() { return m_conf.child("user")["username"]; };
        virtual void update();

        virtual void login();
        virtual void logout();
        virtual bool sendMessage(const Contact &recipient, const string &message);
        virtual void addBuddy(const Contact &c);
        virtual void delBuddy(const Contact &c);
        virtual void newUser();
        virtual void getPubkey();
        virtual void customRequest(XMLNode n);

        virtual void handleData(Network *net);
        virtual void handleData(Network *net,const string& buf);

        virtual void connectionError(Network *net,int error);
        virtual void connectedToServer(Network *net);

        virtual void reset() {}
          
    private:
        enum KitState { S_none=2*65536, S_registering, S_getPubKey};
          
        void rootTagRecieved(XMLNode &root);
        void recievedTag(XMLNode &n);
        void parserError(string msg,int line);
        void updateContacts();
        void sendData(const string &str);

        int m_connectionEncrypted;
        unsigned char *m_sessionKey;
        int m_sessionKeyLen;
        string toParse;
        KitState m_kitstate;
        Network *m_net;

    };
} 

#endif 

---