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| author | Max Kellermann <max@duempel.org> | 2014-01-19 10:51:34 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2014-01-19 17:04:51 +0100 |
| commit | f5ae1ce00b85699291a7cdf9782574e70a8c28f5 (patch) | |
| tree | 9cb95dd1d98b1b0cd522ee27d7e8a374a3c8eb4a /src/Directory.cxx | |
| parent | 738d6f10409037fbf8aa30cec5aceb121e21e230 (diff) | |
| download | mpd-f5ae1ce00b85699291a7cdf9782574e70a8c28f5.tar.gz mpd-f5ae1ce00b85699291a7cdf9782574e70a8c28f5.tar.xz mpd-f5ae1ce00b85699291a7cdf9782574e70a8c28f5.zip | |
LightSong: new class to be used by DatabasePlugin callbacks
Detach the Song class completely from the public API, only to be used
by SimpleDatabase and the update thread.
Diffstat (limited to 'src/Directory.cxx')
| -rw-r--r-- | src/Directory.cxx | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/src/Directory.cxx b/src/Directory.cxx index ff2c00b05..210d7cb67 100644 --- a/src/Directory.cxx +++ b/src/Directory.cxx @@ -24,6 +24,7 @@ #include "DatabaseLock.hxx" #include "SongSort.hxx" #include "Song.hxx" +#include "LightSong.hxx" #include "fs/Traits.hxx" #include "util/Alloc.hxx" #include "util/Error.hxx" @@ -251,6 +252,20 @@ Directory::Sort() child->Sort(); } +static LightSong +ExportSong(const Song &src) +{ + LightSong dest; + dest.directory = src.parent->IsRoot() + ? nullptr : src.parent->GetPath(); + dest.uri = src.uri; + dest.tag = &src.tag; + dest.mtime = src.mtime; + dest.start_ms = src.start_ms; + dest.end_ms = src.end_ms; + return dest; +} + bool Directory::Walk(bool recursive, const SongFilter *filter, VisitDirectory visit_directory, VisitSong visit_song, @@ -261,10 +276,12 @@ Directory::Walk(bool recursive, const SongFilter *filter, if (visit_song) { Song *song; - directory_for_each_song(song, *this) - if ((filter == nullptr || filter->Match(*song)) && - !visit_song(*song, error)) + directory_for_each_song(song, *this) { + const LightSong song2 = ExportSong(*song); + if ((filter == nullptr || filter->Match(song2)) && + !visit_song(song2, error)) return false; + } } if (visit_playlist) { |