Line data    Source code

       1              : /*
       2              :  *  Copyright (C) 2004-2026 Savoir-faire Linux Inc.
       3              :  *
       4              :  *  This program is free software: you can redistribute it and/or modify
       5              :  *  it under the terms of the GNU General Public License as published by
       6              :  *  the Free Software Foundation, either version 3 of the License, or
       7              :  *  (at your option) any later version.
       8              :  *
       9              :  *  This program is distributed in the hope that it will be useful,
      10              :  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
      11              :  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
      12              :  *  GNU General Public License for more details.
      13              :  *
      14              :  *  You should have received a copy of the GNU General Public License
      15              :  *  along with this program. If not, see <https://www.gnu.org/licenses/>.
      16              :  */
      17              : 
      18              : #include "localrecorder.h"
      19              : #include "audio/ringbufferpool.h"
      20              : #include "client/videomanager.h"
      21              : #include "media_stream.h"
      22              : #include "manager.h"
      23              : #include "logger.h"
      24              : #include "client/videomanager.h"
      25              : 
      26              : namespace jami {
      27              : 
      28            0 : LocalRecorder::LocalRecorder(const std::string& inputUri)
      29              : {
      30            0 :     inputUri_ = inputUri;
      31            0 :     isAudioOnly_ = inputUri_.empty();
      32            0 :     recorder_->audioOnly(isAudioOnly_);
      33            0 : }
      34              : 
      35            0 : LocalRecorder::~LocalRecorder()
      36              : {
      37            0 :     if (isRecording())
      38            0 :         stopRecording();
      39            0 : }
      40              : 
      41              : void
      42            0 : LocalRecorder::setPath(const std::string& path)
      43              : {
      44            0 :     if (isRecording()) {
      45            0 :         JAMI_ERROR("Unable to set path while recording");
      46            0 :         return;
      47              :     }
      48              : 
      49            0 :     recorder_->setPath(path);
      50            0 :     path_ = path;
      51              : }
      52              : 
      53              : bool
      54            0 : LocalRecorder::start()
      55              : {
      56            0 :     if (isRecording()) {
      57            0 :         JAMI_ERROR("Recording already started!");
      58            0 :         return false;
      59              :     }
      60              : 
      61            0 :     if (path_.empty()) {
      62            0 :         JAMI_ERROR("Unable to start recording (path not set)");
      63            0 :         return false;
      64              :     }
      65              : 
      66            0 :     if (!recorder_) {
      67            0 :         JAMI_ERROR("Unable to start recording (no recorder)");
      68            0 :         return false;
      69              :     }
      70              : 
      71              :     // audio recording
      72              :     // create read offset in RingBuffer
      73            0 :     Manager::instance().getRingBufferPool().bindHalfDuplexOut(path_, RingBufferPool::DEFAULT_ID);
      74              : 
      75            0 :     audioInput_ = getAudioInput(path_);
      76            0 :     audioInput_->setFormat(AudioFormat::STEREO());
      77            0 :     audioInput_->attach(recorder_->addStream(audioInput_->getInfo()));
      78            0 :     audioInput_->switchInput("");
      79              : 
      80              : #ifdef ENABLE_VIDEO
      81              :     // video recording
      82            0 :     if (!isAudioOnly_) {
      83            0 :         videoInput_ = std::static_pointer_cast<video::VideoInput>(getVideoInput(inputUri_));
      84            0 :         if (videoInput_) {
      85            0 :             videoInput_->attach(recorder_->addStream(videoInput_->getInfo()));
      86              :         } else {
      87            0 :             JAMI_ERROR("Unable to record video (no video input)");
      88            0 :             return false;
      89              :         }
      90              :     }
      91              : #endif
      92              : 
      93            0 :     return Recordable::startRecording(path_);
      94              : }
      95              : 
      96              : void
      97            0 : LocalRecorder::stopRecording()
      98              : {
      99            0 :     if (auto* ob = recorder_->getStream(audioInput_->getInfo().name))
     100            0 :         audioInput_->detach(ob);
     101              : #ifdef ENABLE_VIDEO
     102            0 :     if (videoInput_)
     103            0 :         if (auto* ob = recorder_->getStream(videoInput_->getInfo().name))
     104            0 :             videoInput_->detach(ob);
     105              : #endif
     106            0 :     Manager::instance().getRingBufferPool().unBindHalfDuplexOut(path_, RingBufferPool::DEFAULT_ID);
     107              :     // NOTE stopRecording should be last call to avoid data races
     108            0 :     Recordable::stopRecording();
     109            0 : }
     110              : 
     111              : } // namespace jami