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/***************************************************************************
* Copyright (C) 2005 by Joris Guisson *
* joris.guisson@gmail.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., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef NETPORTLIST_H
#define NETPORTLIST_H
#include <ntqvaluelist.h>
#include "../constants.h"
namespace net
{
enum Protocol
{
TCP,
UDP
};
struct Port
{
bt::Uint16 number;
Protocol proto;
bool forward;
Port();
Port(bt::Uint16 number,Protocol proto,bool forward);
Port(const Port & p);
bool operator == (const Port & p) const;
};
/**
* Listener class for the PortList.
*/
class PortListener
{
public:
/**
* A port has been added.
* @param port The port
*/
virtual void portAdded(const Port & port) = 0;
/**
* A port has been removed
* @param port The port
*/
virtual void portRemoved(const Port & port) = 0;
};
/**
* @author Joris Guisson <joris.guisson@gmail.com>
*
* List of ports which are currently being used.
*
*/
class PortList : public TQValueList<Port>
{
PortListener* lst;
public:
PortList();
virtual ~PortList();
/**
* When a port is in use, this function needs to be called.
* @param number Port number
* @param proto Protocol
* @param forward Wether or not it needs to be forwarded
*/
void addNewPort(bt::Uint16 number,Protocol proto,bool forward);
/**
* Needs to be called when a port is not being using anymore.
* @param number Port number
* @param proto Protocol
*/
void removePort(bt::Uint16 number,Protocol proto);
/**
* Set the port listener.
* @param pl Port listener
*/
void setListener(PortListener* pl) {lst = pl;}
};
}
#endif
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