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52 lines
1.8 KiB
C++
52 lines
1.8 KiB
C++
/***
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This file is part of snapcast
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Copyright (C) 2014-2019 Johannes Pohl
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#ifndef SPOTIFY_STREAM_H
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#define SPOTIFY_STREAM_H
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#include "process_stream.hpp"
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#include "watchdog.h"
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/// Starts librespot and reads PCM data from stdout
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/**
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* Starts librespot, reads PCM data from stdout, and passes the data to an encoder.
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* Implements EncoderListener to get the encoded data.
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* Data is passed to the PcmListener
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* usage:
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* snapserver -s "spotify:///librespot?name=Spotify&username=<my username>&password=<my password>[&devicename=Snapcast][&bitrate=320][&volume=<volume in
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* percent>][&cache=<cache dir>]"
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*/
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class LibrespotStream : public ProcessStream, WatchdogListener
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{
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public:
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/// ctor. Encoded PCM data is passed to the PipeListener
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LibrespotStream(PcmListener* pcmListener, const StreamUri& uri);
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~LibrespotStream() override;
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protected:
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std::unique_ptr<Watchdog> watchdog_;
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void stderrReader() override;
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void onStderrMsg(const char* buffer, size_t n) override;
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void initExeAndPath(const std::string& filename) override;
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void onTimeout(const Watchdog* watchdog, size_t ms) override;
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};
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#endif
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