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db/DatabaseListener: pass URI to OnDatabaseSongRemoved() 

There's no point in passing a LightSong reference here; the callee is
interested only in the URI.
This commit is contained in:
Max Kellermann 2016-03-18 16:18:41 +01:00
parent 296ee4961e
commit 2edad38c7c
5 changed files with 8 additions and 11 deletions
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8
src/Instance.cxx
View File

@ -26,7 +26,6 @@
#ifdef ENABLE_DATABASE
#include "db/DatabaseError.hxx"
#include "db/LightSong.hxx"
#ifdef ENABLE_SQLITE
#include "sticker/StickerDatabase.hxx"
@ -57,18 +56,17 @@ Instance::OnDatabaseModified()
}
void
Instance::OnDatabaseSongRemoved(const LightSong &song)
Instance::OnDatabaseSongRemoved(const char *uri)
{
assert(database != nullptr);
#ifdef ENABLE_SQLITE
/* if the song has a sticker, remove it */
if (sticker_enabled())
sticker_song_delete(song, IgnoreError());
sticker_song_delete(uri, IgnoreError());
#endif
const auto uri = song.GetURI();
partition->DeleteSong(uri.c_str());
partition->DeleteSong(uri);
}
#endif

2
src/Instance.hxx
View File

@ -115,7 +115,7 @@ struct Instance final
private:
#ifdef ENABLE_DATABASE
void OnDatabaseModified() override;
void OnDatabaseSongRemoved(const LightSong &song) override;
void OnDatabaseSongRemoved(const char *uri) override;
#endif
#ifdef ENABLE_NEIGHBOR_PLUGINS

2
src/db/DatabaseListener.hxx
View File

@ -40,7 +40,7 @@ public:
* During database update, a song is about to be removed from
* the database because the file has disappeared.
*/
virtual void OnDatabaseSongRemoved(const LightSong &song) = 0;
virtual void OnDatabaseSongRemoved(const char *uri) = 0;
};
#endif

3
src/db/update/Remove.cxx
View File

@ -39,10 +39,9 @@ UpdateRemoveService::RunDeferred()
{
const auto uri = removed_song->GetURI();
FormatDefault(update_domain, "removing %s", uri.c_str());
listener.OnDatabaseSongRemoved(uri.c_str());
}
listener.OnDatabaseSongRemoved(removed_song->Export());
/* clear "removed_song" and send signal to update thread */
remove_mutex.lock();
removed_song = nullptr;

4
test/DumpDatabase.cxx
View File

@ -57,8 +57,8 @@ public:
cout << "DatabaseModified" << endl;
}
virtual void OnDatabaseSongRemoved(const LightSong &song) override {
cout << "SongRemoved " << song.GetURI() << endl;
virtual void OnDatabaseSongRemoved(const char *uri) override {
cout << "SongRemoved " << uri << endl;
}
};