/*

  $Id: cddb.h,v 1.6 2008/06/25 08:01:54 rocky Exp $

  Copyright (C) 2005, 2007, 2008, 2009 Rocky Bernstein <rocky@gnu.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 3 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/>.

*/

typedef struct cddb_opts_s 

{

  char          *email;  /* email to report to CDDB server. */

  char          *server; /* CDDB server to contact */

  int            port;   /* port number to contact CDDB server. */

  int            http;   /* 1 if use http proxy */

  int            timeout;

  bool           disable_cache; /* If set the below is meaningless. */

  char          *cachedir;

} cddb_opts_t;

extern cddb_opts_t cddb_opts;

/*!

   Compute the CDDB disk ID for an Audio disk.  This is a funny checksum

   consisting of the concatenation of 3 things:

      the sum of the decimal digits of sizes of all tracks, 

      the total length of the disk, and 

      the number of tracks.

*/

uint32_t cddb_discid(CdIo_t *p_cdio, track_t i_tracks);

#ifdef HAVE_CDDB

#include <cddb/cddb.h>

typedef void (*error_fn_t) (const char *msg);

bool init_cddb(CdIo_t *p_cdio, cddb_conn_t **pp_conn, 

	       cddb_disc_t **pp_cddb_disc, error_fn_t errmsg,  

	       track_t i_first_track, track_t i_tracks, int *i_cddb_matches);

#endif