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62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
/***
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This file is part of snapcast
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Copyright (C) 2014-2021 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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// prototype/interface header file
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#include "file_stream.hpp"
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// local headers
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#include "common/aixlog.hpp"
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#include "common/snap_exception.hpp"
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#include "encoder/encoder_factory.hpp"
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// 3rd party headers
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#include <memory>
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using namespace std;
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namespace streamreader
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{
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static constexpr auto LOG_TAG = "FileStream";
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FileStream::FileStream(PcmStream::Listener* pcmListener, boost::asio::io_context& ioc, const ServerSettings& server_settings, const StreamUri& uri)
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: PosixStream(pcmListener, ioc, server_settings, uri)
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{
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struct stat buffer;
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if (stat(uri_.path.c_str(), &buffer) != 0)
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{
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throw SnapException("Failed to open PCM file: \"" + uri_.path + "\"");
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}
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else if ((buffer.st_mode & S_IFMT) != S_IFREG)
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{
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throw SnapException("Not a regular file: \"" + uri_.path + "\"");
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}
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}
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void FileStream::do_connect()
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{
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LOG(DEBUG, LOG_TAG) << "connect\n";
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int fd = open(uri_.path.c_str(), O_RDONLY | O_NONBLOCK);
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stream_ = std::make_unique<boost::asio::posix::stream_descriptor>(strand_, fd);
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on_connect();
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}
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} // namespace streamreader
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