1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright © 2010 - 2011 Klagenfurt University
6 * Created on: Aug 10, 2010
7 * Authors: Christopher Mueller <christopher.mueller@itec.uni-klu.ac.at>
8 * Christian Timmerer <christian.timmerer@itec.uni-klu.ac.at>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU Lesser General Public License as published
12 * by the Free Software Foundation; either version 2.1 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU Lesser General Public License for more details.
20 * You should have received a copy of the GNU Lesser General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
28 #include "DASHManager.h"
31 using namespace dash::http;
32 using namespace dash::xml;
33 using namespace dash::logic;
34 using namespace dash::mpd;
35 using namespace dash::buffer;
37 DASHManager::DASHManager ( HTTPConnectionManager *conManager, MPD *mpd,
38 IAdaptationLogic::LogicType type, stream_t *stream) :
39 conManager ( conManager ),
40 currentChunk ( NULL ),
41 adaptationLogic( NULL ),
47 this->mpdManager = mpd::MPDManagerFactory::create( mpd );
48 if ( this->mpdManager == NULL )
50 this->adaptationLogic = AdaptationLogicFactory::create( this->logicType, this->mpdManager, this->stream);
51 if ( this->adaptationLogic == NULL )
54 this->buffer = new BlockBuffer(this->stream);
55 this->downloader = new DASHDownloader(this->conManager, this->adaptationLogic, this->buffer);
57 this->conManager->attach(this->adaptationLogic);
58 this->buffer->attach(this->adaptationLogic);
60 DASHManager::~DASHManager ()
62 delete this->downloader;
64 delete this->adaptationLogic;
65 delete this->mpdManager;
68 bool DASHManager::start()
70 return this->downloader->start();
72 int DASHManager::read( void *p_buffer, size_t len )
74 return this->buffer->get(p_buffer, len);
77 int DASHManager::peek( const uint8_t **pp_peek, size_t i_peek )
79 return this->buffer->peek(pp_peek, i_peek);
82 const mpd::IMPDManager* DASHManager::getMpdManager() const
84 return this->mpdManager;
87 const logic::IAdaptationLogic* DASHManager::getAdaptionLogic() const
89 return this->adaptationLogic;
92 const Chunk *DASHManager::getCurrentChunk() const
94 return this->currentChunk;