DetachedSong: fork of struct Song

From now on, struct Song will be used by the database only, and
DetachedSong will be used by everybody else.  DetachedSong is easier
to use, but Song has lower overhead.
This commit is contained in:
Max Kellermann
2014-01-07 21:39:47 +01:00
parent 43847f2244
commit 322b061632
70 changed files with 811 additions and 779 deletions

View File

@@ -25,6 +25,7 @@
#include "Mapper.hxx"
#include "Directory.hxx"
#include "Song.hxx"
#include "DetachedSong.hxx"
#include "fs/AllocatedPath.hxx"
#include "fs/Traits.hxx"
#include "fs/Charset.hxx"
@@ -219,14 +220,18 @@ map_detached_song_fs(const char *uri_utf8)
AllocatedPath
map_song_fs(const Song &song)
{
assert(song.IsFile());
return song.parent == nullptr
? map_detached_song_fs(song.uri)
: map_directory_child_fs(*song.parent, song.uri);
}
if (song.IsInDatabase())
return song.IsDetached()
? map_detached_song_fs(song.uri)
: map_directory_child_fs(*song.parent, song.uri);
AllocatedPath
map_song_fs(const DetachedSong &song)
{
if (song.IsAbsoluteFile())
return AllocatedPath::FromUTF8(song.GetURI());
else
return AllocatedPath::FromUTF8(song.uri);
return map_uri_fs(song.GetURI());
}
std::string