| /* libxmms-flac - XMMS FLAC input plugin |
| * Copyright (C) 2000-2009 Josh Coalson |
| * Copyright (C) 2011-2016 Xiph.Org Foundation |
| * Copyright (C) 2002,2003,2004,2005,2006,2007,2008,2009 Daisuke Shimamura |
| * |
| * Based on FLAC plugin.c and mpg123 plugin |
| * |
| * 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. |
| */ |
| |
| #ifdef HAVE_CONFIG_H |
| #include "config.h" |
| #endif |
| |
| #include "plugin.h" |
| |
| #include <stdlib.h> |
| #include <string.h> |
| #include <stdio.h> |
| #include <glib.h> |
| #include <xmms/plugin.h> |
| #include <xmms/util.h> |
| #include <xmms/configfile.h> |
| #include <xmms/titlestring.h> |
| |
| #include "FLAC/metadata.h" |
| #include "plugin_common/tags.h" |
| #include "charset.h" |
| #include "configure.h" |
| |
| /* |
| * Function local__extname (filename) |
| * |
| * Return pointer within filename to its extension, or NULL if |
| * filename has no extension. |
| * |
| */ |
| static char *local__extname(const char *filename) |
| { |
| char *ext = strrchr(filename, '.'); |
| |
| if (ext != NULL) |
| ++ext; |
| |
| return ext; |
| } |
| |
| static char *local__getstr(char* str) |
| { |
| if (str && strlen(str) > 0) |
| return str; |
| return NULL; |
| } |
| |
| static int local__getnum(char* str) |
| { |
| if (str && strlen(str) > 0) |
| return atoi(str); |
| return 0; |
| } |
| |
| static char *local__getfield(const FLAC__StreamMetadata *tags, const char *name) |
| { |
| if (0 != tags) { |
| const char *utf8 = FLAC_plugin__tags_get_tag_utf8(tags, name); |
| if (0 != utf8) { |
| if(flac_cfg.title.convert_char_set) |
| return convert_from_utf8_to_user(utf8); |
| else |
| return strdup(utf8); |
| } |
| } |
| |
| return 0; |
| } |
| |
| static void local__safe_free(char *s) |
| { |
| if (0 != s) |
| free(s); |
| } |
| |
| /* |
| * Function flac_format_song_title (tag, filename) |
| * |
| * Create song title according to `tag' and/or `filename' and |
| * return it. The title must be subsequently freed using g_free(). |
| * |
| */ |
| char *flac_format_song_title(char *filename) |
| { |
| char *ret = NULL; |
| TitleInput *input = NULL; |
| FLAC__StreamMetadata *tags; |
| char *title, *artist, *performer, *album, *date, *tracknumber, *genre, *description; |
| |
| FLAC_plugin__tags_get(filename, &tags); |
| |
| title = local__getfield(tags, "TITLE"); |
| artist = local__getfield(tags, "ARTIST"); |
| performer = local__getfield(tags, "PERFORMER"); |
| album = local__getfield(tags, "ALBUM"); |
| date = local__getfield(tags, "DATE"); |
| tracknumber = local__getfield(tags, "TRACKNUMBER"); |
| genre = local__getfield(tags, "GENRE"); |
| description = local__getfield(tags, "DESCRIPTION"); |
| |
| XMMS_NEW_TITLEINPUT(input); |
| |
| input->performer = local__getstr(artist); |
| if(!input->performer) |
| input->performer = local__getstr(performer); |
| input->album_name = local__getstr(album); |
| input->track_name = local__getstr(title); |
| input->track_number = local__getnum(tracknumber); |
| input->year = local__getnum(date); |
| input->genre = local__getstr(genre); |
| input->comment = local__getstr(description); |
| |
| input->file_name = g_basename(filename); |
| input->file_path = filename; |
| input->file_ext = local__extname(filename); |
| ret = xmms_get_titlestring(flac_cfg.title.tag_override ? flac_cfg.title.tag_format : xmms_get_gentitle_format(), input); |
| g_free(input); |
| |
| if (!ret) { |
| /* |
| * Format according to filename. |
| */ |
| ret = g_strdup(g_basename(filename)); |
| if (local__extname(ret) != NULL) |
| *(local__extname(ret) - 1) = '\0'; /* removes period */ |
| } |
| |
| FLAC_plugin__tags_destroy(&tags); |
| local__safe_free(title); |
| local__safe_free(artist); |
| local__safe_free(performer); |
| local__safe_free(album); |
| local__safe_free(date); |
| local__safe_free(tracknumber); |
| local__safe_free(genre); |
| local__safe_free(description); |
| return ret; |
| } |