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/*
Kopete Oscar Protocol
Oscar Multiple Connection Handling
Copyright (c) 2005 Matt Rogers <mattr@kde.org>
Kopete (c) 2002-2005 by the Kopete developers <kopete-devel@kde.org>
*************************************************************************
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
*************************************************************************
*/
#ifndef CONNECTIONHANDLER_H
#define CONNECTIONHANDLER_H
#include "oscartypes.h"
#include <qstring.h>
#include <qpair.h>
class Connection;
typedef QPair<Oscar::WORD, QString> ConnectionRoomInfo;
/**
@author Kopete Developers
*/
class ConnectionHandler
{
public:
ConnectionHandler();
~ConnectionHandler();
/**
* Add a connection to the handler so that it can be
* tracked and queried for later.
* @param c The connection to add to the handler
*/
void append( Connection* c );
/**
* Remove a connection from the handler
* @param c The connection object to remove
*/
void remove( Connection* c );
/**
* Remove a connection from the handler
* @param family The SNAC family for the connection to remove
*/
void remove( int family );
/**
* Clear all the connections.
*/
void clear();
/**
* Get the connection for a particular SNAC family. If there is
* more than one connection for a particular family or there is no
* connection, then zero is returned.
* @return A valid connection object for the family or 0
*/
Connection* connectionForFamily( int family ) const;
/**
* Get the default connection. Returns zero when we're handling more than
* one connection.
* @return The only connection object we're tracking or zero if we have
* more than one.
*/
Connection* defaultConnection() const;
/**
* Add chat room information to a connection so that we can track
* connections by chat room
* @param c The connection to add information to
* @param exchange the exchange the chat room is in
* @param room the name of the chat room
*/
void addChatInfoForConnection( Connection* c, Oscar::WORD exchange, const QString& room );
/**
* Get the connection for a particular room name and exchange number.
* @param exchange the chat room exchange the room is on
* @param room the name of the chat room to find a connection for
* @return a Connection for the chat room or 0L if no connection for that room
*/
Connection* connectionForChatRoom( Oscar::WORD exchange, const QString& room );
/**
* Get the room name for the chat room based the connection
* @return The name of the chat room that this connection is connected to
* If the connection passed in by @p c is not a chat room connection then
* QString::null is returned.
*/
QString chatRoomForConnection( Connection* c );
/**
* Get the exchange number for the chat room based on the connection
* @return The exchange of the chat room that this connection is connected
* to. If the connection passed in by @p c is not a chat room connection
* then 0xFFFF is returned
*/
Oscar::WORD exchangeForConnection( Connection* c );
private:
class Private;
Private* d;
};
#endif
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