/*

 * Copyright 2008-2011 Various Authors

 * Copyright 2007 Johannes Weißl

 *

 * 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, see <http://www.gnu.org/licenses/>.

 */

#ifndef _APE_H

#define _APE_H

#include <stdint.h>

#include <stdlib.h>

struct ape_header {

	/* 1000 or 2000 (1.0, 2.0) */

	uint32_t version;

	/* tag size (header + tags, excluding footer) */

	uint32_t size;

	/* number of items */

	uint32_t count;

	/* global flags for each tag

	 * there are also private flags for every tag

	 * NOTE: 0 for version 1.0 (1000)

	 */

	uint32_t flags;

};

/* ape flags */

#define AF_IS_UTF8(f)		(((f) & 6) == 0)

#define AF_IS_FOOTER(f)		(((f) & (1 << 29)) == 0)

struct apetag {

	char *buf;

	int pos;

	struct ape_header header;

};

#define APETAG(name) struct apetag name = { .buf = NULL, .pos = 0, }

int ape_read_tags(struct apetag *ape, int fd, int slow);

char *ape_get_comment(struct apetag *ape, char **val);

static inline void ape_free(struct apetag *ape)

{

	free(ape->buf);

}

#endif