1 files changed, 103 insertions, 0 deletions
diff --git a/libktorrent/net/portlist.h b/libktorrent/net/portlist.h
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+++ b/libktorrent/net/portlist.h
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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 <qvaluelist.h>
+#include <util/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 QValueList<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