audio_svr_cntxt.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 
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 * Portions Copyright (c) 1995-2003 RealNetworks, Inc. All Rights Reserved. 
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 * Version 1.0 (the "RPSL") available at 
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 * 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 
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 * applicable to this file, the RCSL.  Please see the applicable RPSL or 
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 * This file is part of the Helix DNA Technology. RealNetworks is the 
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 * it created. 
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/*
 *  Description: 
 *
 *  This file contains the definition of the HXSymbianAudioServerContext
 *  class. This class specialized bsThread and provides an exection
 *  context for the Audio Server.
 *
 */
#ifndef _AUDIO_SVR_CNTXT_H
#define _AUDIO_SVR_CNTXT_H

#include <e32base.h>

class HXSymbianAudioServer;

class HXSymbianAudioServerContext {
public:
    HXSymbianAudioServerContext();
    ~HXSymbianAudioServerContext();

    void Start();
    void Stop();
    bool Running();

protected:
    TInt Run();
    
    void* Main();	// Threads entry point

    void StartServerL();	// Start Server

    static TInt _Main(TAny* obj);

private:
    HXSymbianAudioServer* m_pServer;	// Audio server
    bool m_running;		// true when server is running
    bool m_handleOpen;

    RThread m_handle;		// symbian thread handle
    RSemaphore     m_startSem;	// Server startup semaphore

};


#endif // _AUDIO_SVR_CNTXT_H