281 lines
9.4 KiB
C++
281 lines
9.4 KiB
C++
/*
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* Copyright (C) 2019 Emeric Poupon
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*
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* This file is part of LMS.
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*
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* LMS 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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*
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* LMS 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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*
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* You should have received a copy of the GNU General Public License
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* along with LMS. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <chrono>
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#include <iomanip>
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#include <iostream>
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#include <optional>
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#include <stdexcept>
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#include <stdlib.h>
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#include <Wt/WDate.h>
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#include "core/StreamLogger.hpp"
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#include "metadata/Exception.hpp"
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#include "metadata/IParser.hpp"
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namespace lms::metadata
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{
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std::ostream& operator<<(std::ostream& os, const AudioProperties& audioProperties)
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{
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os << "\tBitrate: " << audioProperties.bitrate << " bps" << std::endl;
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os << "\tBitsPerSample: " << audioProperties.bitsPerSample << std::endl;
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os << "\tChannelCount: " << audioProperties.channelCount << std::endl;
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os << "\tDuration: " << std::fixed << std::setprecision(2) << audioProperties.duration.count() / 1000. << "s" << std::endl;
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os << "\tSampleRate: " << audioProperties.sampleRate << std::endl;
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return os;
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}
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std::ostream& operator<<(std::ostream& os, const Artist& artist)
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{
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os << artist.name;
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if (artist.mbid)
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os << " (" << artist.mbid->getAsString() << ")";
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if (artist.sortName)
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os << " '" << *artist.sortName << "'";
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return os;
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}
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std::ostream& operator<<(std::ostream& os, const Release& release)
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{
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os << release.name;
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if (!release.sortName.empty())
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os << " '" << release.sortName << "'";
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os << std::endl;
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for (std::string_view label : release.labels)
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std::cout << "Label: " << label << std::endl;
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if (release.mbid)
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os << "\tRelease MBID = " << release.mbid->getAsString() << std::endl;
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if (release.groupMBID)
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os << "\tRelease Group MBID = " << release.groupMBID->getAsString() << std::endl;
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if (release.mediumCount)
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std::cout << "\tMediumCount: " << *release.mediumCount << std::endl;
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if (!release.artistDisplayName.empty())
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std::cout << "\tDisplay artist: " << release.artistDisplayName << std::endl;
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for (const Artist& artist : release.artists)
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std::cout << "\tRelease artist: " << artist << std::endl;
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for (std::string_view releaseType : release.releaseTypes)
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std::cout << "\tRelease type: " << releaseType << std::endl;
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return os;
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}
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std::ostream& operator<<(std::ostream& os, const Medium& medium)
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{
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if (!medium.name.empty())
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os << medium.name;
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os << std::endl;
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if (medium.position)
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os << "\tPosition: " << *medium.position << std::endl;
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if (!medium.media.empty())
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os << "\tMedia: " << medium.media << std::endl;
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if (medium.trackCount)
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std::cout << "\tTrackCount: " << *medium.trackCount << std::endl;
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if (medium.replayGain)
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std::cout << "\tReplay gain: " << *medium.replayGain << std::endl;
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if (medium.release)
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std::cout << "Release: " << *medium.release;
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return os;
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}
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void parse(IParser& parser, const std::filesystem::path& file)
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{
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using namespace metadata;
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const auto start{ std::chrono::steady_clock::now() };
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std::unique_ptr<Track> track{ parser.parse(file, true) };
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const auto end{ std::chrono::steady_clock::now() };
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std::cout << "Parsing time: " << std::fixed << std::setprecision(2) << std::chrono::duration_cast<std::chrono::microseconds>(end - start).count() / 1000. << "ms" << std::endl;
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std::cout << "Audio properties:\n"
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<< track->audioProperties << std::endl;
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std::cout << "Parsed metadata:" << std::endl;
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if (!track->artistDisplayName.empty())
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std::cout << "Display artist: " << track->artistDisplayName << std::endl;
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for (const Artist& artist : track->artists)
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std::cout << "Artist: " << artist << std::endl;
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for (const Artist& artist : track->conductorArtists)
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std::cout << "Conductor: " << artist << std::endl;
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for (const Artist& artist : track->composerArtists)
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std::cout << "Composer: " << artist << std::endl;
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for (const Artist& artist : track->lyricistArtists)
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std::cout << "Lyricist: " << artist << std::endl;
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for (const Artist& artist : track->mixerArtists)
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std::cout << "Mixer: " << artist << std::endl;
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for (const auto& [role, artists] : track->performerArtists)
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{
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std::cout << "Performer";
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if (!role.empty())
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std::cout << " (" << role << ")";
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std::cout << ":" << std::endl;
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for (const Artist& artist : artists)
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std::cout << "\t" << artist << std::endl;
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}
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for (const Artist& artist : track->producerArtists)
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std::cout << "Producer: " << artist << std::endl;
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for (const Artist& artist : track->remixerArtists)
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std::cout << "Remixer: " << artist << std::endl;
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if (track->medium)
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std::cout << "Medium: " << *track->medium;
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std::cout << "Title: " << track->title << std::endl;
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if (track->mbid)
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std::cout << "Track MBID = " << track->mbid->getAsString() << std::endl;
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if (track->recordingMBID)
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std::cout << "Recording MBID = " << track->recordingMBID->getAsString() << std::endl;
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for (std::string_view genre : track->genres)
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std::cout << "Genre: " << genre << std::endl;
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for (std::string_view genre : track->moods)
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std::cout << "Mood: " << genre << std::endl;
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for (std::string_view grouping : track->groupings)
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std::cout << "Grouping: " << grouping << std::endl;
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for (std::string_view language : track->languages)
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std::cout << "Language: " << language << std::endl;
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for (const auto& [tag, values] : track->userExtraTags)
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{
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std::cout << "Tag: " << tag << std::endl;
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for (const auto& value : values)
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{
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std::cout << "\t" << value << std::endl;
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}
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}
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if (track->position)
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std::cout << "Position: " << *track->position << std::endl;
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if (track->date.isValid())
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std::cout << "Date: " << track->date.toString("yyyy-MM-dd") << std::endl;
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if (track->year)
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std::cout << "Year: " << *track->year << std::endl;
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if (track->originalDate.isValid())
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std::cout << "Original date: " << track->originalDate.toString("yyyy-MM-dd") << std::endl;
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if (track->originalYear)
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std::cout << "Original year: " << *track->originalYear << std::endl;
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std::cout << "HasCover = " << std::boolalpha << track->hasCover << std::endl;
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if (track->replayGain)
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std::cout << "Track replay gain: " << *track->replayGain << std::endl;
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if (track->acoustID)
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std::cout << "AcoustID: " << track->acoustID->getAsString() << std::endl;
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if (!track->copyright.empty())
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std::cout << "Copyright: " << track->copyright << std::endl;
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for (const auto& comment : track->comments)
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std::cout << "Comment: '" << comment << "'" << std::endl;
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if (!track->copyrightURL.empty())
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std::cout << "CopyrightURL: " << track->copyrightURL << std::endl;
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std::cout << std::endl;
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}
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} // namespace lms::metadata
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int main(int argc, char* argv[])
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{
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if (argc == 1)
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{
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std::cerr << "Usage: <file> [<file> ...]" << std::endl;
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return EXIT_FAILURE;
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}
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try
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{
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using namespace lms;
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// log to stdout
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core::Service<core::logging::ILogger> logger{ std::make_unique<core::logging::StreamLogger>(std::cout, core::logging::StreamLogger::allSeverities) };
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for (std::size_t i{}; i < static_cast<std::size_t>(argc - 1); ++i)
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{
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std::filesystem::path file{ argv[i + 1] };
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std::cout << "Parsing file '" << file << "'" << std::endl;
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try
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{
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std::cout << "Using av:" << std::endl;
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auto parser{ metadata::createParser(metadata::ParserBackend::AvFormat, metadata::ParserReadStyle::Accurate) };
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parse(*parser, file);
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}
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catch (metadata::Exception& e)
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{
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std::cerr << "Parsing failed: " << e.what() << std::endl;
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}
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try
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{
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std::cout << "Using TagLib:" << std::endl;
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auto parser{ metadata::createParser(metadata::ParserBackend::TagLib, metadata::ParserReadStyle::Accurate) };
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parse(*parser, file);
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}
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catch (metadata::Exception& e)
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{
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std::cerr << "Parsing failed: " << e.what() << std::endl;
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}
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}
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}
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catch (std::exception& e)
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{
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std::cerr << "Caught exception: " << e.what() << std::endl;
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return EXIT_FAILURE;
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}
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return EXIT_SUCCESS;
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}
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