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Diffstat (limited to '')
-rw-r--r-- | src/UpdateContainer.cxx | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/src/UpdateContainer.cxx b/src/UpdateContainer.cxx deleted file mode 100644 index 80f059734..000000000 --- a/src/UpdateContainer.cxx +++ /dev/null @@ -1,127 +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 "UpdateContainer.hxx" -#include "UpdateInternal.hxx" -#include "UpdateDatabase.hxx" -#include "UpdateDomain.hxx" -#include "DatabaseLock.hxx" -#include "Directory.hxx" -#include "Song.hxx" -#include "DecoderPlugin.hxx" -#include "Mapper.hxx" -#include "fs/AllocatedPath.hxx" -#include "tag/TagHandler.hxx" -#include "tag/TagBuilder.hxx" -#include "Log.hxx" - -#include <glib.h> - -/** - * Create the specified directory object if it does not exist already - * or if the #stat object indicates that it has been modified since - * the last update. Returns nullptr when it exists already and is - * unmodified. - * - * The caller must lock the database. - */ -static Directory * -make_directory_if_modified(Directory &parent, const char *name, - const struct stat *st) -{ - Directory *directory = parent.FindChild(name); - - // directory exists already - if (directory != nullptr) { - if (directory->mtime == st->st_mtime && !walk_discard) { - /* not modified */ - return nullptr; - } - - delete_directory(directory); - modified = true; - } - - directory = parent.MakeChild(name); - directory->mtime = st->st_mtime; - return directory; -} - -bool -update_container_file(Directory &directory, - const char *name, - const struct stat *st, - const DecoderPlugin &plugin) -{ - if (plugin.container_scan == nullptr) - return false; - - db_lock(); - Directory *contdir = make_directory_if_modified(directory, name, st); - if (contdir == nullptr) { - /* not modified */ - db_unlock(); - return true; - } - - contdir->device = DEVICE_CONTAINER; - db_unlock(); - - const auto pathname = map_directory_child_fs(directory, name); - - char *vtrack; - unsigned int tnum = 0; - TagBuilder tag_builder; - while ((vtrack = plugin.container_scan(pathname.c_str(), ++tnum)) != nullptr) { - Song *song = Song::NewFile(vtrack, contdir); - - // shouldn't be necessary but it's there.. - song->mtime = st->st_mtime; - - const auto child_path_fs = - map_directory_child_fs(*contdir, vtrack); - - plugin.ScanFile(child_path_fs.c_str(), - add_tag_handler, &tag_builder); - - if (tag_builder.IsDefined()) - song->tag = tag_builder.Commit(); - else - tag_builder.Clear(); - - db_lock(); - contdir->AddSong(song); - db_unlock(); - - modified = true; - - FormatDefault(update_domain, "added %s/%s", - directory.GetPath(), vtrack); - g_free(vtrack); - } - - if (tnum == 1) { - db_lock(); - delete_directory(contdir); - db_unlock(); - return false; - } else - return true; -} |