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Diffstat (limited to '')
-rw-r--r-- | src/playlist/ExtM3uPlaylistPlugin.cxx | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/src/playlist/ExtM3uPlaylistPlugin.cxx b/src/playlist/ExtM3uPlaylistPlugin.cxx deleted file mode 100644 index 8d260fec7..000000000 --- a/src/playlist/ExtM3uPlaylistPlugin.cxx +++ /dev/null @@ -1,157 +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 "ExtM3uPlaylistPlugin.hxx" -#include "PlaylistPlugin.hxx" -#include "SongEnumerator.hxx" -#include "Song.hxx" -#include "tag/Tag.hxx" -#include "util/StringUtil.hxx" -#include "TextInputStream.hxx" - -#include <glib.h> - -#include <string.h> -#include <stdlib.h> - -class ExtM3uPlaylist final : public SongEnumerator { - TextInputStream tis; - -public: - ExtM3uPlaylist(InputStream &is) - :tis(is) { - } - - bool CheckFirstLine() { - std::string line; - return tis.ReadLine(line) && - strcmp(line.c_str(), "#EXTM3U") == 0; - } - - virtual Song *NextSong() override; -}; - -static SongEnumerator * -extm3u_open_stream(InputStream &is) -{ - ExtM3uPlaylist *playlist = new ExtM3uPlaylist(is); - - if (!playlist->CheckFirstLine()) { - /* no EXTM3U header: fall back to the plain m3u - plugin */ - delete playlist; - return NULL; - } - - return playlist; -} - -/** - * Parse a EXTINF line. - * - * @param line the rest of the input line after the colon - */ -static Tag * -extm3u_parse_tag(const char *line) -{ - long duration; - char *endptr; - const char *name; - Tag *tag; - - duration = strtol(line, &endptr, 10); - if (endptr[0] != ',') - /* malformed line */ - return NULL; - - if (duration < 0) - /* 0 means unknown duration */ - duration = 0; - - name = strchug_fast(endptr + 1); - if (*name == 0 && duration == 0) - /* no information available; don't allocate a tag - object */ - return NULL; - - tag = new Tag(); - tag->time = duration; - - /* unfortunately, there is no real specification for the - EXTM3U format, so we must assume that the string after the - comma is opaque, and is just the song name*/ - if (*name != 0) - tag->AddItem(TAG_NAME, name); - - return tag; -} - -Song * -ExtM3uPlaylist::NextSong() -{ - Tag *tag = NULL; - std::string line; - const char *line_s; - Song *song; - - do { - if (!tis.ReadLine(line)) { - delete tag; - return NULL; - } - - line_s = line.c_str(); - - if (g_str_has_prefix(line_s, "#EXTINF:")) { - delete tag; - tag = extm3u_parse_tag(line_s + 8); - continue; - } - - line_s = strchug_fast(line_s); - } while (line_s[0] == '#' || *line_s == 0); - - song = Song::NewRemote(line_s); - song->tag = tag; - return song; -} - -static const char *const extm3u_suffixes[] = { - "m3u", - NULL -}; - -static const char *const extm3u_mime_types[] = { - "audio/x-mpegurl", - NULL -}; - -const struct playlist_plugin extm3u_playlist_plugin = { - "extm3u", - - nullptr, - nullptr, - nullptr, - extm3u_open_stream, - - nullptr, - extm3u_suffixes, - extm3u_mime_types, -}; |