MNSessionState.h

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/* Copyright (C) 2000 KOM/Darmstadt University of Technology
 *
 * You are allowed to use all other parts of the code under the following terms:
 *
 * For non-commercial use, code may be used in unmodified form provided
 * that this copyright notice and this permission notice appear in
 * supporting documentation.
 *
 * This software is provided "as is" and without any express or implied
 * warranties, including, without limitation, the implied warranty of
 * fitness for a particular purpose.
 *
 * The code may be subjected to the GNU General Public License, Version 2,
 * and re-distributed under the terms of this license.
 * As a special exception, permission is granted to link this code
 * with the Qt library and distribute executables, as long as you
 * follow the requirements of the GNU GPL in regard to all of the
 * software in the executable aside from Qt.
 *
 * Commercial use other than under the terms of the GNU General Public
 * License is allowed only after express negotiation of conditions
 * with the authors.
 */
#ifndef MN_SESSION_STATE_H
#define MN_SESSION_STATE_H

#include <sys/types.h>
#include <string.h>
#include <stdio.h>

#include "SDPMediaDescription.h"
#include "MNString.h"
#include "MNValid.h"

class MNSessionState
{
    DECLARE_VALID

public:
    enum State
    {
        INIT_STATE,
        READY_STATE,
        PLAY_STATE
    };

private:
   State    _cur_state;
   MNString _server_url;
   MNString _session_id;
   u_short  _data_port;
   u_short  _data_sender_port;
   MNString _data_sender_hostname;
   size_t   _data_bandwidth;
   bool     _data_sender_multicast;
   MDescPtr _mdesc;
   MDescList* _mdesclist;

public:
   MNSessionState();

   virtual ~MNSessionState();

   void  setState( State s );
   State getState( ) const;

   const MNString& getServerUrl() const;
   void            setServerUrl( const MNString& s, int port );
   void            setServerUrl( const char* s, int port );

   const MNString&  getSessionId( ) const;
   void             setSessionId( const MNString& id );

   u_short getDataPort( ) const;
   void    setDataPort( u_short p );

   u_short getDataSenderPort( ) const;
   void    setDataSenderPort( u_short p );

   size_t getDataBandwidth( ) const;
   void   setDataBandwidth( size_t val );

   const MNString& getDataSenderHostname( ) const;
   void setDataSenderHostname( const MNString& val );

   void setDataSenderHostnameFromSDPConnection( const MNString& val );
   bool getDataSenderMulticast( ) const;

   void setMediaDescription( MDescPtr mdesc );
   MDescPtr getMediaDescription( ) const;
   MDescPtr getMediaDescription(size_t idx) const;

   void setMediaDescList( MDescList* mdesclist );
   const MDescList& getMediaDescList( ) const;
};

#endif /* MN_SESSION_STATE_H */

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