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146 lines
4.4 KiB
146 lines
4.4 KiB
/*****************************************************************************
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* folder.c
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*****************************************************************************
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* Copyright (C) 2006 VLC authors and VideoLAN
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*
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* Authors: Antoine Cellerier <dionoea -at- videolan -dot- org>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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/*****************************************************************************
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* Preamble
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*****************************************************************************/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <sys/stat.h>
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#include <vlc_common.h>
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#include <vlc_plugin.h>
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#include <vlc_meta_fetcher.h>
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#include <vlc_fs.h>
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#include <vlc_url.h>
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#include <vlc_input_item.h>
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static const char cover_files[][20] = {
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"Folder.jpg", /* Windows */
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"Folder.png",
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"AlbumArtSmall.jpg", /* Windows */
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"AlbumArt.jpg", /* Windows */
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"Album.jpg",
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".folder.png", /* KDE? */
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"cover.jpg", /* rockbox */
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"cover.png",
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"cover.gif",
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"front.jpg",
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"front.png",
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"front.gif",
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"front.bmp",
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"thumb.jpg",
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};
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/*****************************************************************************
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* Local prototypes
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*****************************************************************************/
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static int FindMeta( vlc_object_t * );
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/*****************************************************************************
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* Module descriptor
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*****************************************************************************/
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vlc_module_begin ()
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set_shortname( N_( "Folder" ) )
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set_description( N_("Folder meta data") )
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set_subcategory( SUBCAT_PLAYLIST_GENERAL )
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add_loadfile("album-art-filename", NULL, N_("Album art filename"),
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N_("Filename to look for album art in current directory"))
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set_capability( "art finder", 90 )
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set_callback( FindMeta )
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vlc_module_end ()
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static bool ProbeArtFile(input_item_t *item,
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const char *dirpath, const char *filename)
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{
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char *filepath;
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struct stat st;
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bool found = false;
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if (asprintf(&filepath, "%s"DIR_SEP"%s", dirpath, filename) == -1)
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return false;
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if (vlc_stat(filepath, &st) == 0 && S_ISREG(st.st_mode))
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{
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char *url = vlc_path2uri(filepath, "file");
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if (likely(url != NULL))
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{
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input_item_SetArtURL(item, url);
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free(url);
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found = true;
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}
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}
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free(filepath);
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return found;
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}
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static int FindMeta( vlc_object_t *p_this )
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{
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meta_fetcher_t *p_finder = (meta_fetcher_t *)p_this;
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input_item_t *p_item = p_finder->p_item;
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if( !p_item )
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return VLC_EGENERIC;
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char *psz_uri = input_item_GetURI( p_item );
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if( !psz_uri )
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return VLC_EGENERIC;
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char *psz_basedir = vlc_uri2path(psz_uri);
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free(psz_uri);
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if (psz_basedir == NULL)
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return VLC_EGENERIC;
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/* If the item is an accessible directory, look for art inside it.
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* Otherwise, look for art in the same directory. */
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struct stat st;
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if (vlc_stat(psz_basedir, &st) == 0 && !S_ISDIR(st.st_mode))
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{
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char *psz_buf = strrchr( psz_basedir, DIR_SEP_CHAR );
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if (psz_buf != NULL)
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*psz_buf = '\0';
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}
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int ret = VLC_EGENERIC;
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char *filename = var_InheritString(p_this, "album-art-filename");
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if (filename != NULL && ProbeArtFile(p_item, psz_basedir, filename))
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ret = VLC_SUCCESS;
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else
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{
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for (size_t i = 0; i < ARRAY_SIZE(cover_files); i++)
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if (ProbeArtFile(p_item, psz_basedir, cover_files[i]))
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{
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ret = VLC_SUCCESS;
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break;
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}
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}
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free(filename);
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free(psz_basedir);
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return ret;
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}
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