HeaderFactory.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 HEADER_FACTORY_H
#define HEADER_FACTORY_H

class RTSPParserBase;
class ControlBase;
class RTSPSchemeClass;

class HeaderFactory
{
public:
    static HeaderFactory* factory;


    virtual RTSPParserBase* getRTSPAnnounceHeader( int seq, 
                                                   RTSPSchemeClass* scheme,
                                                   ControlBase* rfb ) = 0;
    virtual RTSPParserBase* getRTSPDescribeHeader( int seq, 
                                                   RTSPSchemeClass* scheme,
                                                   ControlBase* rfb ) = 0;
    virtual RTSPParserBase* getRTSPGetParameterHeader( int seq,
                                                       RTSPSchemeClass* scheme,
                                                       ControlBase* rfb ) = 0;
    virtual RTSPParserBase* getRTSPSetParameterHeader( int seq,
                                                       RTSPSchemeClass* scheme,
                                                       ControlBase* rfb ) = 0;
    virtual RTSPParserBase* getRTSPOptionsHeader( int CSeq, ControlBase* rfb ) = 0;
    virtual RTSPParserBase* getRTSPPauseHeader( int                seq,
                                                RTSPSchemeClass* scheme,
                                                ControlBase*    rfb ) = 0;
    virtual RTSPParserBase* getRTSPPlayHeader( int CSeq,
                                               RTSPSchemeClass* scheme,
                                               ControlBase* rfb ) = 0;
    virtual RTSPParserBase* getRTSPSetupHeader( int                CSeq,
                                                RTSPSchemeClass* scheme,
                                                ControlBase*    rfb ) = 0;
    virtual RTSPParserBase* getRTSPTeardownHeader( int CSeq,
                                                   RTSPSchemeClass* scheme,
                                                   ControlBase* rfb ) = 0;
    virtual RTSPParserBase* getRTSPReplyHeader( int CSeq,
                                                int Code,
                                                ControlBase* rfb ) = 0;

    virtual void forgetSessionsBySocket( int rtsp_sock ) = 0;
};

#endif /* HEADER_FACTORY_H */

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