snapcast/server/streamreader/spotifyStream.h
2017-10-21 18:23:01 +02:00

51 lines
1.7 KiB
C++

/***
This file is part of snapcast
Copyright (C) 2014-2017 Johannes Pohl
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 3 of the License, 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 this program. If not, see <http://www.gnu.org/licenses/>.
***/
#ifndef SPOTIFY_STREAM_H
#define SPOTIFY_STREAM_H
#include "processStream.h"
#include "watchdog.h"
/// Starts librespot and reads PCM data from stdout
/**
* Starts librespot, reads PCM data from stdout, and passes the data to an encoder.
* Implements EncoderListener to get the encoded data.
* Data is passed to the PcmListener
* usage:
* snapserver -s "spotify:///librespot?name=Spotify&username=<my username>&password=<my password>[&devicename=Snapcast][&bitrate=320][&cache=<cache dir>]"
*/
class SpotifyStream : public ProcessStream, WatchdogListener
{
public:
/// ctor. Encoded PCM data is passed to the PipeListener
SpotifyStream(PcmListener* pcmListener, const StreamUri& uri);
virtual ~SpotifyStream();
protected:
std::unique_ptr<Watchdog> watchdog_;
virtual void stderrReader();
virtual void onStderrMsg(const char* buffer, size_t n);
virtual void initExeAndPath(const std::string& filename);
virtual void onTimeout(const Watchdog* watchdog, size_t ms);
};
#endif