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OnlineChat.h
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OnlineChat.h
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/***************************************************************************
OnlineChat.h - description
-------------------
begin : Thu Jan 29 2004
copyright : (C) 2004 by upi
email : upi@feel
***************************************************************************/
#ifndef ONLINECHAT_H
#define ONLINECHAT_H
/** The "mortal.net" chat protocoll should be simple enough...
[LOGGING IN]
Server: <greeting msg>
Client: N <version> <nickname>
Server: OK <actual nickname>
[CHATTING]
Server: J <user> <IP> - User joins.
Server: L <user> - User leaves.
Server: N <user> <newnick> - Nick change.
Server: W <user> <IP> - Whois response
Server: Y <num> - You are now known as...
Server: C <user> - Someone has challenged you!
Server: M <user> <text> - Public message.
Server: S <text> - Server message.
Client: M <text> - Send message.
Client: W <user> - WHOIS query
Client: L - Quit
Client: C <user> - Challenge a user
*/
#include "SDL_net.h"
#include <string>
#include <map>
class CReadline;
class CTextArea;
struct SDL_Surface;
typedef std::map<std::string,std::string> TNickMap;
class COnlineChat
{
public:
COnlineChat();
~COnlineChat();
bool Start();
void Stop();
void DoOnlineChat();
protected:
void Redraw();
void Update(); // Read network traffic. Might get disconnected...
void SendRawData( char a_cID, const std::string& a_rsData );
void ReceiveMsg( char a_cID, char* a_pcData );
void ReceiveUser( char a_cID, char* a_pcData );
void DrawNickList();
void Menu();
protected:
TCPsocket m_poSocket; ///< The TCP/IP network socket.
SDLNet_SocketSet m_poSocketSet; ///< SDLNet construct for watching the socket.
char m_acIncomingBuffer[4096]; ///< Received data goes here.
int m_iIncomingBufferSize; ///< How much of the buffer is filled?
std::string m_sLastError; ///< The last error message from SDLNet
SDL_Surface* m_poScreen;
SDL_Surface* m_poBackground;
CReadline* m_poReadline;
CTextArea* m_poTextArea;
bool m_bMyNickIsOk;
TNickMap m_asNicks;
};
#endif // ONLINECHAT_H

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