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/*
* 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 "CuePlaylistPlugin.hxx"
#include "PlaylistPlugin.hxx"
#include "tag.h"
#include "song.h"
#include "input_stream.h"
extern "C" {
#include "text_input_stream.h"
#include "cue/cue_parser.h"
}
#include <glib.h>
#include <assert.h>
#include <string.h>
#undef G_LOG_DOMAIN
#define G_LOG_DOMAIN "cue"
struct CuePlaylist {
struct playlist_provider base;
struct input_stream *is;
struct text_input_stream *tis;
struct cue_parser *parser;
};
static struct playlist_provider *
cue_playlist_open_stream(struct input_stream *is)
{
CuePlaylist *playlist = g_new(CuePlaylist, 1);
playlist_provider_init(&playlist->base, &cue_playlist_plugin);
playlist->is = is;
playlist->tis = text_input_stream_new(is);
playlist->parser = cue_parser_new();
return &playlist->base;
}
static void
cue_playlist_close(struct playlist_provider *_playlist)
{
CuePlaylist *playlist = (CuePlaylist *)_playlist;
cue_parser_free(playlist->parser);
text_input_stream_free(playlist->tis);
g_free(playlist);
}
static struct song *
cue_playlist_read(struct playlist_provider *_playlist)
{
CuePlaylist *playlist = (CuePlaylist *)_playlist;
struct song *song = cue_parser_get(playlist->parser);
if (song != NULL)
return song;
const char *line;
while ((line = text_input_stream_read(playlist->tis)) != NULL) {
cue_parser_feed(playlist->parser, line);
song = cue_parser_get(playlist->parser);
if (song != NULL)
return song;
}
cue_parser_finish(playlist->parser);
return cue_parser_get(playlist->parser);
}
static const char *const cue_playlist_suffixes[] = {
"cue",
NULL
};
static const char *const cue_playlist_mime_types[] = {
"application/x-cue",
NULL
};
const struct playlist_plugin cue_playlist_plugin = {
"cue",
nullptr,
nullptr,
nullptr,
cue_playlist_open_stream,
cue_playlist_close,
cue_playlist_read,
nullptr,
cue_playlist_suffixes,
cue_playlist_mime_types,
};
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