d4f3dd49b4
Fixes hide_playlist_targets not working after server restart Currently, `hide_playlists_targets` works by skipping songs with `in_playlist` value set to true in [`Directory::Walk`](a57bcd0238/src/db/plugins/simple/Directory.cxx (L237)). But `in_playlist` is not stored and only updated in [`UpdateWalk::PurgeDanglingFromPlaylists`](a57bcd0238/src/db/update/Playlist.cxx (L139)), which will only be executed while updating DB. This causes the problem that playlist target songs are correctly hidden after database update, but will remain visible after mpd server restarted. This pr solves the problem by storing `in_playlist` value of songs into the `SimpleDatabase` file.
34 lines
671 B
C++
34 lines
671 B
C++
// SPDX-License-Identifier: GPL-2.0-or-later
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// Copyright The Music Player Daemon Project
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#ifndef MPD_SONG_SAVE_HXX
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#define MPD_SONG_SAVE_HXX
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#include <memory>
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#define SONG_BEGIN "song_begin: "
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struct Song;
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struct AudioFormat;
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class DetachedSong;
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class BufferedOutputStream;
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class LineReader;
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void
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song_save(BufferedOutputStream &os, const Song &song);
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void
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song_save(BufferedOutputStream &os, const DetachedSong &song);
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/**
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* Loads a song from the input file. Reading stops after the
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* "song_end" line.
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*
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* Throws on error.
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*/
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DetachedSong
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song_load(LineReader &file, const char *uri,
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std::string *target_r=nullptr, bool *in_playlist_r=nullptr);
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#endif
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