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/*
* Copyright (C) 2005-2013 Team XBMC
* http://xbmc.org
*
* This Program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This Program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with XBMC; see the file COPYING. If not, see
* <http://www.gnu.org/licenses/>.
*
*/
#include "system.h"
#include "DVDFactoryDemuxer.h"
#include "DVDInputStreams/DVDInputStream.h"
#include "DVDInputStreams/DVDInputStreamHttp.h"
#include "DVDInputStreams/DVDInputStreamPVRManager.h"
#include "DVDDemuxFFmpeg.h"
#include "DVDDemuxShoutcast.h"
#ifdef HAS_FILESYSTEM_HTSP
#include "DVDDemuxHTSP.h"
#endif
#include "DVDDemuxBXA.h"
#include "DVDDemuxCDDA.h"
#include "DVDDemuxPVRClient.h"
#include "pvr/PVRManager.h"
#include "pvr/addons/PVRClients.h"
using namespace std;
using namespace PVR;
CDVDDemux* CDVDFactoryDemuxer::CreateDemuxer(CDVDInputStream* pInputStream, bool fileinfo)
{
if (!pInputStream)
return NULL;
// Try to open the AirTunes demuxer
if (pInputStream->IsStreamType(DVDSTREAM_TYPE_FILE) && pInputStream->GetContent().compare("audio/x-xbmc-pcm") == 0 )
{
// audio/x-xbmc-pcm this is the used codec for AirTunes
// (apples audio only streaming)
unique_ptr<CDVDDemuxBXA> demuxer(new CDVDDemuxBXA());
if(demuxer->Open(pInputStream))
return demuxer.release();
else
return NULL;
}
// Try to open CDDA demuxer
if (pInputStream->IsStreamType(DVDSTREAM_TYPE_FILE) && pInputStream->GetContent().compare("application/octet-stream") == 0)
{
std::string filename = pInputStream->GetFileName();
if (filename.substr(0, 7) == "cdda://")
{
CLog::Log(LOGDEBUG, "DVDFactoryDemuxer: Stream is probably CD audio. Creating CDDA demuxer.");
unique_ptr<CDVDDemuxCDDA> demuxer(new CDVDDemuxCDDA());
if (demuxer->Open(pInputStream))
{
return demuxer.release();
}
}
}
if (pInputStream->IsStreamType(DVDSTREAM_TYPE_HTTP))
{
CDVDInputStreamHttp* pHttpStream = (CDVDInputStreamHttp*)pInputStream;
CHttpHeader *header = pHttpStream->GetHttpHeader();
/* check so we got the meta information as requested in our http header */
if( header->GetValue("icy-metaint").length() > 0 )
{
unique_ptr<CDVDDemuxShoutcast> demuxer(new CDVDDemuxShoutcast());
if(demuxer->Open(pInputStream))
return demuxer.release();
else
return NULL;
}
}
#ifdef HAS_FILESYSTEM_HTSP
if (pInputStream->IsStreamType(DVDSTREAM_TYPE_HTSP))
{
unique_ptr<CDVDDemuxHTSP> demuxer(new CDVDDemuxHTSP());
if(demuxer->Open(pInputStream))
return demuxer.release();
else
return NULL;
}
#endif
bool streaminfo = true; /* Look for streams before playback */
if (pInputStream->IsStreamType(DVDSTREAM_TYPE_PVRMANAGER))
{
CDVDInputStreamPVRManager* pInputStreamPVR = (CDVDInputStreamPVRManager*)pInputStream;
CDVDInputStream* pOtherStream = pInputStreamPVR->GetOtherStream();
/* Don't parse the streaminfo for some cases of streams to reduce the channel switch time */
bool useFastswitch = URIUtils::IsUsingFastSwitch(pInputStream->GetFileName());
streaminfo = !useFastswitch;
if(pOtherStream)
{
/* Used for MediaPortal PVR addon (uses PVR otherstream for playback of rtsp streams) */
if (pOtherStream->IsStreamType(DVDSTREAM_TYPE_FFMPEG))
{
unique_ptr<CDVDDemuxFFmpeg> demuxer(new CDVDDemuxFFmpeg());
if(demuxer->Open(pOtherStream, streaminfo))
return demuxer.release();
else
return NULL;
}
}
/* Use PVR demuxer only for live streams */
if (URIUtils::IsPVRChannel(pInputStream->GetFileName()))
{
std::shared_ptr<CPVRClient> client;
if (g_PVRClients->GetPlayingClient(client) &&
client->HandlesDemuxing())
{
unique_ptr<CDVDDemuxPVRClient> demuxer(new CDVDDemuxPVRClient());
if(demuxer->Open(pInputStream))
return demuxer.release();
else
return NULL;
}
}
}
if (pInputStream->IsStreamType(DVDSTREAM_TYPE_FFMPEG))
{
bool useFastswitch = URIUtils::IsUsingFastSwitch(pInputStream->GetFileName());
streaminfo = !useFastswitch;
}
unique_ptr<CDVDDemuxFFmpeg> demuxer(new CDVDDemuxFFmpeg());
if(demuxer->Open(pInputStream, streaminfo, fileinfo))
return demuxer.release();
else
return NULL;
}
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