/*
 * clientProtocol.h
 *
 * Gouverneur Th. - Cuisinier Gi.
 *
 * Declare the client-side protocol function
 */

#ifndef CLIENT_PROTOCOL_H
#define CLIENT_PROTOCOL_H

#include <command.h>
#include <Exception.h>
#include <sock_client.h>

/*
 * this class is a sort-of "storing class"
 * containing the different method, called
 * when a message is received from network
 * by the client sideo.
 *
 * Also, this class cannot be in the librairy,
 * indeed, this class make the link between
 * the parser (general), and the protocol
 * that is implemented in THIS client/server.
 *
 * this class can also be used internally,
 * for storing somes "global vars" that should
 * be accessible from protocol function
 * such as the state of authentification of 
 * the client
 * 
 */
class ClientProtocol
{
	public:
		static bool auth;
		static bool waiting;
		
		/* char-oriented */
	
		static void cmdLogin	(Message *);
		static void cmdBRoom	(Message *);
		static void cmdCRoom	(Message *);
		static void cmdLRooms	(Message *);
		static void sendSusp	(Message *);

		/* bytes-oriented */

		/* NOT YET IMPLEMENTED */

		/* protocol-exceptions */

		struct exErrAuth : Exception
		{
			exErrAuth() : Exception("Error, authentification incorrect...") {} ;
		};
		struct exWantExit : Exception
		{
			exWantExit() : Exception("Userinput: Asked to exit program.") {} ;
		};
		struct exUnknownOpt : Exception
		{
			exUnknownOpt() : Exception("Unknown option from menu..") {} ;
		};


		/* menu actions */
		static bool execOption(int, Sock_Client *); /* returns: if we should wait for an response or not. */

		static bool execBRoom (Sock_Client *);
		static bool execCRoom (Sock_Client *);
		static bool execLRooms(Sock_Client *);
	
};

#endif