rtspclntext.h

著名的 helix realplayer 基于手机 symbian 系统的 播放器全套源代码

/* ***** BEGIN LICENSE BLOCK ***** 
 * Version: RCSL 1.0/RPSL 1.0 
 *  
 * Portions Copyright (c) 1995-2002 RealNetworks, Inc. All Rights Reserved. 
 *      
 * The contents of this file, and the files included with this file, are 
 * subject to the current version of the RealNetworks Public Source License 
 * Version 1.0 (the "RPSL") available at 
 * http://www.helixcommunity.org/content/rpsl unless you have licensed 
 * the file under the RealNetworks Community Source License Version 1.0 
 * (the "RCSL") available at http://www.helixcommunity.org/content/rcsl, 
 * in which case the RCSL will apply. You may also obtain the license terms 
 * directly from RealNetworks.  You may not use this file except in 
 * compliance with the RPSL or, if you have a valid RCSL with RealNetworks 
 * applicable to this file, the RCSL.  Please see the applicable RPSL or 
 * RCSL for the rights, obligations and limitations governing use of the 
 * contents of the file.  
 *  
 * This file is part of the Helix DNA Technology. RealNetworks is the 
 * developer of the Original Code and owns the copyrights in the portions 
 * it created. 
 *  
 * This file, and the files included with this file, is distributed and made 
 * available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 
 * EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS ALL SUCH WARRANTIES, 
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS 
 * FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 
 * 
 * Technology Compatibility Kit Test Suite(s) Location: 
 *    http://www.helixcommunity.org/content/tck 
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 * Contributor(s): 
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 * ***** END LICENSE BLOCK ***** */ 

#ifndef _RTSPCLNTEXT_H_
#define _RTSPCLNTEXT_H_

#include "rtspclnt.h"

class RTSPClientProtocolExt: public RTSPClientProtocol
{
private:
    UINT16		m_uRDTFeatureLevel;

	    HX_RESULT	handleChallengeResponse(RTSPResponseMessage* pMsg);

protected:
    virtual BOOL	IsRealServer(void);
    virtual HX_RESULT   RetrieveChallenge(RTSPResponseMessage* pMessage);
    virtual HX_RESULT	sendSetupRequestMessageExt(RTSPStreamInfo* pStreamInfo, 
						   IHXValues*& pIHXValuesRequestHeaders,
						   BOOL bFirstSetup,
						   RTSPSetupMessage*& pMsg);
    virtual HX_RESULT	handleSetupResponseExt(RTSPStreamInfo* pStreamInfo,
					       RTSPResponseMessage* pMsg, 
					       RTSPSetupMessage* pSetupMsg);
    virtual HX_RESULT	DoSendRTTRequest(void);
    virtual HX_RESULT	DoSendBWReport(INT32 aveBandwidth,
				       INT32 packetLoss,
				       INT32 bandwidthWanted);

public:
    RTSPClientProtocolExt();
    ~RTSPClientProtocolExt();

    virtual UINT16	GetRDTFeatureLevel(void){ return m_uRDTFeatureLevel; };

    STDMETHOD(Init)	(THIS_
			IUnknown*   pContext,
			const char* pHostName,
			UINT16	    foreignPort,
			IHXRTSPClientProtocolResponse* pClient,
			UINT32	    initializationType,
			IHXValues* pSessionHeaders,
			IHXValues* pInfo,
			BOOL	    bHTTPCloak,
			UINT16	    uCloakPort,
			BOOL	    bNoReuseConnection);
};
#endif /* _RTSPCLNTEXT_H_ */