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Diffstat (limited to '')
-rw-r--r-- | src/UpdateRemove.cxx | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/src/UpdateRemove.cxx b/src/UpdateRemove.cxx deleted file mode 100644 index f4043b2f3..000000000 --- a/src/UpdateRemove.cxx +++ /dev/null @@ -1,94 +0,0 @@ -/* - * Copyright (C) 2003-2013 The Music Player Daemon Project - * http://www.musicpd.org - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include "config.h" /* must be first for large file support */ -#include "UpdateRemove.hxx" -#include "UpdateDomain.hxx" -#include "Playlist.hxx" -#include "GlobalEvents.hxx" -#include "thread/Mutex.hxx" -#include "thread/Cond.hxx" -#include "Song.hxx" -#include "Main.hxx" -#include "Instance.hxx" -#include "Log.hxx" - -#ifdef ENABLE_SQLITE -#include "StickerDatabase.hxx" -#include "SongSticker.hxx" -#endif - -#include <assert.h> - -static const Song *removed_song; - -static Mutex remove_mutex; -static Cond remove_cond; - -/** - * Safely remove a song from the database. This must be done in the - * main task, to be sure that there is no pointer left to it. - */ -static void -song_remove_event(void) -{ - assert(removed_song != nullptr); - - { - const auto uri = removed_song->GetURI(); - FormatDefault(update_domain, "removing %s", uri.c_str()); - } - -#ifdef ENABLE_SQLITE - /* if the song has a sticker, remove it */ - if (sticker_enabled()) - sticker_song_delete(removed_song); -#endif - - instance->DeleteSong(*removed_song); - - /* clear "removed_song" and send signal to update thread */ - remove_mutex.lock(); - removed_song = nullptr; - remove_cond.signal(); - remove_mutex.unlock(); -} - -void -update_remove_global_init(void) -{ - GlobalEvents::Register(GlobalEvents::DELETE, song_remove_event); -} - -void -update_remove_song(const Song *song) -{ - assert(removed_song == nullptr); - - removed_song = song; - - GlobalEvents::Emit(GlobalEvents::DELETE); - - remove_mutex.lock(); - - while (removed_song != nullptr) - remove_cond.wait(remove_mutex); - - remove_mutex.unlock(); -} |