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Diffstat (limited to '')
| -rw-r--r-- | src/DatabasePrint.cxx | 241 |
1 files changed, 0 insertions, 241 deletions
diff --git a/src/DatabasePrint.cxx b/src/DatabasePrint.cxx deleted file mode 100644 index 3732e98f3..000000000 --- a/src/DatabasePrint.cxx +++ /dev/null @@ -1,241 +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" -#include "DatabasePrint.hxx" -#include "DatabaseSelection.hxx" -#include "SongFilter.hxx" -#include "PlaylistVector.hxx" -#include "SongPrint.hxx" -#include "TimePrint.hxx" -#include "Directory.hxx" -#include "Client.hxx" -#include "tag/Tag.hxx" -#include "Song.hxx" -#include "DatabaseGlue.hxx" -#include "DatabasePlugin.hxx" - -#include <functional> - -static bool -PrintDirectoryBrief(Client &client, const Directory &directory) -{ - if (!directory.IsRoot()) - client_printf(client, "directory: %s\n", directory.GetPath()); - - return true; -} - -static bool -PrintDirectoryFull(Client &client, const Directory &directory) -{ - if (!directory.IsRoot()) { - client_printf(client, "directory: %s\n", directory.GetPath()); - time_print(client, "Last-Modified", directory.mtime); - } - - return true; -} - - -static void -print_playlist_in_directory(Client &client, - const Directory &directory, - const char *name_utf8) -{ - if (directory.IsRoot()) - client_printf(client, "playlist: %s\n", name_utf8); - else - client_printf(client, "playlist: %s/%s\n", - directory.GetPath(), name_utf8); -} - -static bool -PrintSongBrief(Client &client, const Song &song) -{ - assert(song.parent != nullptr); - - song_print_uri(client, song); - - if (song.tag != nullptr && song.tag->has_playlist) - /* this song file has an embedded CUE sheet */ - print_playlist_in_directory(client, *song.parent, song.uri); - - return true; -} - -static bool -PrintSongFull(Client &client, const Song &song) -{ - assert(song.parent != nullptr); - - song_print_info(client, song); - - if (song.tag != nullptr && song.tag->has_playlist) - /* this song file has an embedded CUE sheet */ - print_playlist_in_directory(client, *song.parent, song.uri); - - return true; -} - -static bool -PrintPlaylistBrief(Client &client, - const PlaylistInfo &playlist, - const Directory &directory) -{ - print_playlist_in_directory(client, directory, playlist.name.c_str()); - return true; -} - -static bool -PrintPlaylistFull(Client &client, - const PlaylistInfo &playlist, - const Directory &directory) -{ - print_playlist_in_directory(client, directory, playlist.name.c_str()); - - if (playlist.mtime > 0) - time_print(client, "Last-Modified", playlist.mtime); - - return true; -} - -bool -db_selection_print(Client &client, const DatabaseSelection &selection, - bool full, Error &error) -{ - const Database *db = GetDatabase(error); - if (db == nullptr) - return false; - - using namespace std::placeholders; - const auto d = selection.filter == nullptr - ? std::bind(full ? PrintDirectoryFull : PrintDirectoryBrief, - std::ref(client), _1) - : VisitDirectory(); - const auto s = std::bind(full ? PrintSongFull : PrintSongBrief, - std::ref(client), _1); - const auto p = selection.filter == nullptr - ? std::bind(full ? PrintPlaylistFull : PrintPlaylistBrief, - std::ref(client), _1, _2) - : VisitPlaylist(); - - return db->Visit(selection, d, s, p, error); -} - -struct SearchStats { - int numberOfSongs; - unsigned long playTime; -}; - -static void printSearchStats(Client &client, SearchStats *stats) -{ - client_printf(client, "songs: %i\n", stats->numberOfSongs); - client_printf(client, "playtime: %li\n", stats->playTime); -} - -static bool -stats_visitor_song(SearchStats &stats, Song &song) -{ - stats.numberOfSongs++; - stats.playTime += song.GetDuration(); - - return true; -} - -bool -searchStatsForSongsIn(Client &client, const char *name, - const SongFilter *filter, - Error &error) -{ - const Database *db = GetDatabase(error); - if (db == nullptr) - return false; - - const DatabaseSelection selection(name, true, filter); - - SearchStats stats; - stats.numberOfSongs = 0; - stats.playTime = 0; - - using namespace std::placeholders; - const auto f = std::bind(stats_visitor_song, std::ref(stats), - _1); - if (!db->Visit(selection, f, error)) - return false; - - printSearchStats(client, &stats); - return true; -} - -bool -printAllIn(Client &client, const char *uri_utf8, Error &error) -{ - const DatabaseSelection selection(uri_utf8, true); - return db_selection_print(client, selection, false, error); -} - -bool -printInfoForAllIn(Client &client, const char *uri_utf8, - Error &error) -{ - const DatabaseSelection selection(uri_utf8, true); - return db_selection_print(client, selection, true, error); -} - -static bool -PrintSongURIVisitor(Client &client, Song &song) -{ - song_print_uri(client, song); - - return true; -} - -static bool -PrintUniqueTag(Client &client, TagType tag_type, - const char *value) -{ - client_printf(client, "%s: %s\n", tag_item_names[tag_type], value); - return true; -} - -bool -listAllUniqueTags(Client &client, int type, - const SongFilter *filter, - Error &error) -{ - const Database *db = GetDatabase(error); - if (db == nullptr) - return false; - - const DatabaseSelection selection("", true, filter); - - if (type == LOCATE_TAG_FILE_TYPE) { - using namespace std::placeholders; - const auto f = std::bind(PrintSongURIVisitor, - std::ref(client), _1); - return db->Visit(selection, f, error); - } else { - using namespace std::placeholders; - const auto f = std::bind(PrintUniqueTag, std::ref(client), - (TagType)type, _1); - return db->VisitUniqueTags(selection, (TagType)type, - f, error); - } -} |