148 lines
6.5 KiB
C++
148 lines
6.5 KiB
C++
/* This file is part of Strawberry.
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Copyright 2013, David Sansome <me@davidsansome.com>
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Copyright 2018-2024, Jonas Kvinge <jonas@jkvinge.net>
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Strawberry 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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Strawberry 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 Strawberry. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef TAGREADERTAGLIB_H
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#define TAGREADERTAGLIB_H
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#include "config.h"
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#include <string>
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#include <boost/algorithm/string/trim.hpp>
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#include <QByteArray>
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#include <QString>
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#include <taglib/tstring.h>
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#include <taglib/fileref.h>
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#include <taglib/xiphcomment.h>
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#include <taglib/flacfile.h>
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#include <taglib/mpegfile.h>
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#include <taglib/mp4file.h>
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#include <taglib/apetag.h>
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#include <taglib/apefile.h>
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#include <taglib/asffile.h>
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#include <taglib/id3v2tag.h>
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#include <taglib/popularimeterframe.h>
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#include <taglib/mp4tag.h>
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#include <taglib/asftag.h>
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#include "tagreaderbase.h"
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#include "tagreadermessages.pb.h"
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#undef TStringToQString
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#undef QStringToTString
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class FileRefFactory;
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/*
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* This class holds all useful methods to read and write tags from/to files.
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* You should not use it directly in the main process but rather use a TagReaderWorker process (using TagReaderClient)
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*/
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class TagReaderTagLib : public TagReaderBase {
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public:
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explicit TagReaderTagLib();
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~TagReaderTagLib();
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static inline TagLib::String StdStringToTagLibString(const std::string &s) {
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return TagLib::String(s.c_str(), TagLib::String::UTF8);
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}
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static inline std::string TagLibStringToStdString(const TagLib::String &s) {
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return std::string(s.toCString(true), s.length());
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}
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static inline TagLib::String QStringToTagLibString(const QString &s) {
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return TagLib::String(s.toUtf8().constData(), TagLib::String::UTF8);
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}
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static inline QString TagLibStringToQString(const TagLib::String &s) {
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return QString::fromUtf8((s).toCString(true));
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}
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static inline void AssignTagLibStringToStdString(const TagLib::String &tstr, std::string *output) {
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std::string stdstr = TagLibStringToStdString(tstr);
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boost::trim(stdstr);
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output->assign(stdstr);
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}
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bool IsMediaFile(const QString &filename) const override;
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Result ReadFile(const QString &filename, spb::tagreader::SongMetadata *song) const override;
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Result WriteFile(const QString &filename, const spb::tagreader::WriteFileRequest &request) const override;
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Result LoadEmbeddedArt(const QString &filename, QByteArray &data) const;
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Result SaveEmbeddedArt(const QString &filename, const spb::tagreader::SaveEmbeddedArtRequest &request) const override;
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Result SaveSongPlaycountToFile(const QString &filename, const uint playcount) const override;
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Result SaveSongRatingToFile(const QString &filename, const float rating) const override;
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private:
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spb::tagreader::SongMetadata_FileType GuessFileType(TagLib::FileRef *fileref) const;
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void ParseID3v2Tags(TagLib::ID3v2::Tag *tag, QString *disc, QString *compilation, spb::tagreader::SongMetadata *song) const;
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void ParseVorbisComments(const TagLib::Ogg::FieldListMap &map, QString *disc, QString *compilation, spb::tagreader::SongMetadata *song) const;
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void ParseAPETags(const TagLib::APE::ItemListMap &map, QString *disc, QString *compilation, spb::tagreader::SongMetadata *song) const;
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void ParseMP4Tags(TagLib::MP4::Tag *tag, QString *disc, QString *compilation, spb::tagreader::SongMetadata *song) const;
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void ParseASFTags(TagLib::ASF::Tag *tag, QString *disc, QString *compilation, spb::tagreader::SongMetadata *song) const;
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void ParseASFAttribute(const TagLib::ASF::AttributeListMap &attributes_map, const char *attribute, std::string *str) const;
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void SetID3v2Tag(TagLib::ID3v2::Tag *tag, const spb::tagreader::SongMetadata &song) const;
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void SetTextFrame(const char *id, const QString &value, TagLib::ID3v2::Tag *tag) const;
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void SetTextFrame(const char *id, const std::string &value, TagLib::ID3v2::Tag *tag) const;
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void SetUserTextFrame(const QString &description, const QString &value, TagLib::ID3v2::Tag *tag) const;
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void SetUserTextFrame(const std::string &description, const std::string &value, TagLib::ID3v2::Tag *tag) const;
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void SetUnsyncLyricsFrame(const std::string &value, TagLib::ID3v2::Tag *tag) const;
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void SetVorbisComments(TagLib::Ogg::XiphComment *vorbis_comment, const spb::tagreader::SongMetadata &song) const;
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void SetAPETag(TagLib::APE::Tag *tag, const spb::tagreader::SongMetadata &song) const;
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void SetASFTag(TagLib::ASF::Tag *tag, const spb::tagreader::SongMetadata &song) const;
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void SetAsfAttribute(TagLib::ASF::Tag *tag, const char *attribute, const std::string &value) const;
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void SetAsfAttribute(TagLib::ASF::Tag *tag, const char *attribute, const int value) const;
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QByteArray LoadEmbeddedAPEArt(const TagLib::APE::ItemListMap &map) const;
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static TagLib::ID3v2::PopularimeterFrame *GetPOPMFrameFromTag(TagLib::ID3v2::Tag *tag);
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void SetPlaycount(TagLib::Ogg::XiphComment *vorbis_comment, const uint playcount) const;
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void SetPlaycount(TagLib::APE::Tag *tag, const uint playcount) const;
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void SetPlaycount(TagLib::ID3v2::Tag *tag, const uint playcount) const;
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void SetPlaycount(TagLib::MP4::Tag *tag, const uint playcount) const;
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void SetPlaycount(TagLib::ASF::Tag *tag, const uint playcount) const;
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void SetRating(TagLib::Ogg::XiphComment *vorbis_comment, const float rating) const;
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void SetRating(TagLib::APE::Tag *tag, const float rating) const;
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void SetRating(TagLib::ID3v2::Tag *tag, const float rating) const;
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void SetRating(TagLib::MP4::Tag *tag, const float rating) const;
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void SetRating(TagLib::ASF::Tag *tag, const float rating) const;
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void SetEmbeddedArt(TagLib::FLAC::File *flac_file, TagLib::Ogg::XiphComment *vorbis_comment, const QByteArray &data, const QString &mime_type) const;
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void SetEmbeddedArt(TagLib::Ogg::XiphComment *vorbis_comment, const QByteArray &data, const QString &mime_type) const;
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void SetEmbeddedArt(TagLib::ID3v2::Tag *tag, const QByteArray &data, const QString &mime_type) const;
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void SetEmbeddedArt(TagLib::MP4::File *aac_file, TagLib::MP4::Tag *tag, const QByteArray &data, const QString &mime_type) const;
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private:
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FileRefFactory *factory_;
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Q_DISABLE_COPY(TagReaderTagLib)
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};
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#endif // TAGREADERTAGLIB_H
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