@@ -1,5 +1,5 @@
/*
$Id: _cdio_bincue.c,v 1.31 2003/09/27 23:29:29 rocky Exp $
$Id: _cdio_bincue.c,v 1.32 2003/09/28 01:04:58 rocky Exp $
Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2002,2003 Rocky Bernstein <rocky@panix.com>
@@ -24,7 +24,7 @@
(*.cue).
*/
static const char _rcsid [ ] = " $Id: _cdio_bincue.c,v 1.31 2003/09/27 23:29:29 rocky Exp $ " ;
static const char _rcsid [ ] = " $Id: _cdio_bincue.c,v 1.32 2003/09/28 01:04:58 rocky Exp $ " ;
# include "cdio_assert.h"
# include "cdio_private.h"
@@ -88,6 +88,7 @@ typedef struct {
bool sector_2336 ; /* Playstation (PSX) uses 2336-byte sectors */
char * cue_name ;
char * mcn ; /* Media catalog number. */
track_info_t tocent [ 100 ] ; /* entry info for each track */
track_t total_tracks ; /* number of tracks in image */
track_t first_track_num ; /* track number of first track */
@@ -314,6 +315,8 @@ _cdio_image_read_cue (_img_private_t *_obj)
_obj - > total_tracks = 0 ;
_obj - > first_track_num = 1 ;
_obj - > mcn = NULL ;
while ( ( fgets ( line , MAXLINE , fp ) ) ! = NULL ) {
char * s = NULL ;
char * p ;
@@ -326,6 +329,8 @@ _cdio_image_read_cue (_img_private_t *_obj)
_obj->bin_file = s;
*/
/* printf("Found file name %s\n", s); */
} else if ( 1 = = sscanf ( p , " CATALOG %as " , & s ) ) {
_obj - > mcn = s ;
} else if ( 2 = = sscanf ( p , " TRACK %d MODE2/%d " , & track_num , & blocksize ) ) {
track_info_t * this_track = & ( _obj - > tocent [ _obj - > total_tracks ] ) ;
this_track - > track_num = track_num ;
@@ -563,6 +568,15 @@ _cdio_read_mode2_sectors (void *env, void *data, uint32_t lsn,
# define free_if_notnull(obj) \
if (NULL != obj) free(obj);
static void
_cdio_bincue_free ( void * env ) {
_img_private_t * _obj = env ;
if ( NULL = = _obj ) return ;
free_if_notnull ( _obj - > mcn ) ;
cdio_generic_stream_free ( _obj ) ;
}
/*!
Set the arg "key" with "value" in the source device.
Currently "source" to set the source device in I/O operations
@@ -650,6 +664,24 @@ _cdio_get_first_track_num(void *env)
return _obj - > first_track_num ;
}
/*!
Return the media catalog number (MCN) from the CD or NULL if there
is none or we don't have the ability to get it.
Note: string is malloc'd so caller has to free() the returned
string when done with it.
*/
static char *
_cdio_get_mcn ( void * env )
{
_img_private_t * _obj = env ;
_cdio_init ( _obj ) ;
if ( NULL = = _obj - > mcn ) return NULL ;
return strdup ( _obj - > mcn ) ;
}
/*!
Return the number of tracks in the current medium.
If no cuesheet is available, We fake it an just say there's
@@ -819,11 +851,11 @@ cdio_open_common (_img_private_t **_data)
{
cdio_funcs _funcs = {
. eject_media = cdio_generic_bogus_eject_media ,
. free = cdio_generic_stream _free ,
. free = _ cdio_bincue _free,
. get_arg = _cdio_get_arg ,
. get_default_device = cdio_get_default_device_bincue ,
. get_first_track_num = _cdio_get_first_track_num ,
. get_mcn = NULL ,
. get_mcn = _cdio_get_mcn ,
. get_num_tracks = _cdio_get_num_tracks ,
. get_track_format = _cdio_get_track_format ,
. get_track_green = _cdio_get_track_green ,
rocky