trmimemp.cpp

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 
 * 
 * Contributor(s): 
 *  
 * ***** END LICENSE BLOCK ***** */ 

#include "hxcom.h"
#include <stdlib.h>
#include "hxtypes.h"
#include "hxstring.h"
#include "hxslist.h"
#include "hxengin.h"
#include "ihxpckts.h"
#include "chxpckts.h"
#include "mimehead.h"
#include "mimescan.h"
#include "timerep.h"
#include "basepkt.h"
#include "rtspbase.h"
#include "dbcs.h" // for HXIsEqual
#include "trmimemp.h"

#include "hxheap.h"
#ifdef _DEBUG
#undef HX_THIS_FILE		
static const char HX_THIS_FILE[] = __FILE__;
#endif

const RTSPTransportMimeType RTSPTransportMimeTypeTable[] =
{
    { RTSP_TR_RDT_MCAST, RTSP_SUBTR_MCAST, "x-real-rdt/mcast" },
    { RTSP_TR_RDT_UDP, RTSP_SUBTR_UDP, "x-real-rdt/udp" },
    { RTSP_TR_RDT_TCP, RTSP_SUBTR_TCP, "x-real-rdt/tcp" },
    { RTSP_TR_TNG_UDP, RTSP_SUBTR_UDP, "x-pn-tng/udp" },
    { RTSP_TR_TNG_TCP, RTSP_SUBTR_TCP, "x-pn-tng/tcp" },
    { RTSP_TR_RTP_UDP,	    RTSP_SUBTR_NONE,	"RTP/AVP;unicast" },
    { RTSP_TR_RTP_UDP,	    RTSP_SUBTR_UDP,	"RTP/AVP/UDP;unicast" },
    { RTSP_TR_RTP_MCAST,    RTSP_SUBTR_NONE,	"RTP/AVP;multicast" },
    { RTSP_TR_RTP_MCAST,    RTSP_SUBTR_MCAST,	"RTP/AVP/UDP;multicast" },
    { RTSP_TR_RTP_MCAST,    RTSP_SUBTR_NONE,	"RTP/AVP" },
    { RTSP_TR_RTP_MCAST,    RTSP_SUBTR_NONE,	"RTP/AVP/UDP" },
    { RTSP_TR_RTP_TCP,	    RTSP_SUBTR_TCP,	"RTP/AVP/TCP;unicast" },
    { RTSP_TR_RTP_TCP,	    RTSP_SUBTR_TCP,	"RTP/AVP/TCP" },
    { RTSP_TR_NULLSET,      RTSP_SUBTR_NULLSET, "x-real-nullsetup" },
    { RTSP_TR_BCNG_UDP,     RTSP_SUBTR_UDP,     "x-real-bcng/udp" },
    { RTSP_TR_BCNG_MCAST,   RTSP_SUBTR_MCAST,   "x-real-bcng/mcast" },
    { RTSP_TR_BCNG_TCP,     RTSP_SUBTR_TCP,     "x-real-bcng/tcp" }
};

const char*
RTSPTransportMimeMapper::getTransportMimeType(RTSPTransportTypeEnum tType)
{
    int tabSize = sizeof(RTSPTransportMimeTypeTable) /
		    sizeof(RTSPTransportMimeTypeTable[0]);
    for (int i = 0; i < tabSize; ++i)
    {
	if (RTSPTransportMimeTypeTable[i].m_lTransportType == tType)
	{
	    return RTSPTransportMimeTypeTable[i].m_pMimeType;
	}
    }    
    return "";
}

RTSPTransportTypeEnum
RTSPTransportMimeMapper::getTransportType(const char* pMimeType)
{
    int tabSize = sizeof(RTSPTransportMimeTypeTable) /
        sizeof(RTSPTransportMimeTypeTable[0]);
    for (int i=0; i<tabSize; ++i)
    {
	if (strcasecmp(RTSPTransportMimeTypeTable[i].m_pMimeType,
                       pMimeType) == 0)
	{
	    return RTSPTransportMimeTypeTable[i].m_lTransportType;
	}
    }    
    return RTSP_TR_NONE;
}