diff options
Diffstat (limited to 'src/UpdateArchive.cxx')
| -rw-r--r-- | src/UpdateArchive.cxx | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/src/UpdateArchive.cxx b/src/UpdateArchive.cxx deleted file mode 100644 index 3139a5926..000000000 --- a/src/UpdateArchive.cxx +++ /dev/null @@ -1,169 +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 "UpdateArchive.hxx" -#include "UpdateInternal.hxx" -#include "UpdateDomain.hxx" -#include "DatabaseLock.hxx" -#include "Directory.hxx" -#include "Song.hxx" -#include "Mapper.hxx" -#include "fs/AllocatedPath.hxx" -#include "ArchiveList.hxx" -#include "ArchivePlugin.hxx" -#include "ArchiveFile.hxx" -#include "ArchiveVisitor.hxx" -#include "util/Error.hxx" -#include "Log.hxx" - -#include <string> - -#include <string.h> - -static void -update_archive_tree(Directory &directory, const char *name) -{ - const char *tmp = strchr(name, '/'); - if (tmp) { - const std::string child_name(name, tmp); - //add dir is not there already - db_lock(); - Directory *subdir = - directory.MakeChild(child_name.c_str()); - subdir->device = DEVICE_INARCHIVE; - db_unlock(); - - //create directories first - update_archive_tree(*subdir, tmp+1); - } else { - if (strlen(name) == 0) { - LogWarning(update_domain, - "archive returned directory only"); - return; - } - - //add file - db_lock(); - Song *song = directory.FindSong(name); - db_unlock(); - if (song == nullptr) { - song = Song::LoadFile(name, directory); - if (song != nullptr) { - db_lock(); - directory.AddSong(song); - db_unlock(); - - modified = true; - FormatDefault(update_domain, "added %s/%s", - directory.GetPath(), name); - } - } - } -} - -/** - * Updates the file listing from an archive file. - * - * @param parent the parent directory the archive file resides in - * @param name the UTF-8 encoded base name of the archive file - * @param st stat() information on the archive file - * @param plugin the archive plugin which fits this archive type - */ -static void -update_archive_file2(Directory &parent, const char *name, - const struct stat *st, - const struct archive_plugin *plugin) -{ - db_lock(); - Directory *directory = parent.FindChild(name); - db_unlock(); - - if (directory != nullptr && directory->mtime == st->st_mtime && - !walk_discard) - /* MPD has already scanned the archive, and it hasn't - changed since - don't consider updating it */ - return; - - const auto path_fs = map_directory_child_fs(parent, name); - - /* open archive */ - Error error; - ArchiveFile *file = archive_file_open(plugin, path_fs.c_str(), error); - if (file == nullptr) { - LogError(error); - return; - } - - FormatDebug(update_domain, "archive %s opened", path_fs.c_str()); - - if (directory == nullptr) { - FormatDebug(update_domain, - "creating archive directory: %s", name); - db_lock(); - directory = parent.CreateChild(name); - /* mark this directory as archive (we use device for - this) */ - directory->device = DEVICE_INARCHIVE; - db_unlock(); - } - - directory->mtime = st->st_mtime; - - class UpdateArchiveVisitor final : public ArchiveVisitor { - Directory *directory; - - public: - UpdateArchiveVisitor(Directory *_directory) - :directory(_directory) {} - - virtual void VisitArchiveEntry(const char *path_utf8) override { - FormatDebug(update_domain, - "adding archive file: %s", path_utf8); - update_archive_tree(*directory, path_utf8); - } - }; - - UpdateArchiveVisitor visitor(directory); - file->Visit(visitor); - file->Close(); -} - -bool -update_archive_file(Directory &directory, - const char *name, const char *suffix, - const struct stat *st) -{ -#ifdef ENABLE_ARCHIVE - const struct archive_plugin *plugin = - archive_plugin_from_suffix(suffix); - if (plugin == nullptr) - return false; - - update_archive_file2(directory, name, st, plugin); - return true; -#else - (void)directory; - (void)name; - (void)suffix; - (void)st; - - return false; -#endif -} |