claunia/libcdio-osx
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Add CD-TEXT

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rocky
2004-07-27 16:51:14 +00:00
parent f78187653c
commit 0d82e6b92b
1 changed files with 75 additions and 3 deletions
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78
lib/_cdio_bsdi.c
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@@ -1,5 +1,5 @@
/*
$Id: _cdio_bsdi.c,v 1.32 2004/07/27 16:36:59 rocky Exp $
$Id: _cdio_bsdi.c,v 1.33 2004/07/27 16:51:14 rocky Exp $
Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2002, 2003, 2004 Rocky Bernstein <rocky@panix.com>
@@ -27,7 +27,7 @@
# include "config.h"
#endif
static const char _rcsid[] = "$Id: _cdio_bsdi.c,v 1.32 2004/07/27 16:36:59 rocky Exp $";
static const char _rcsid[] = "$Id: _cdio_bsdi.c,v 1.33 2004/07/27 16:51:14 rocky Exp $";
#include <cdio/sector.h>
#include <cdio/util.h>
@@ -56,6 +56,7 @@ static const char _rcsid[] = "$Id: _cdio_bsdi.c,v 1.32 2004/07/27 16:36:59 rocky
#include <sys/ioctl.h>
#include </sys/dev/scsi/scsi.h>
#include </sys/dev/scsi/scsi_ioctl.h>
#include "cdtext_private.h"
#define TOTAL_TRACKS (p_env->tochdr.cdth_trk1)
@@ -76,7 +77,16 @@ typedef struct {
/* Track information */
bool toc_init; /* if true, info below is valid. */
struct cdrom_tochdr tochdr;
struct cdrom_tocentry tocent[100]; /* entry info for each track */
struct cdrom_tocentry tocent[CDIO_CD_MAX_TRACKS+1];
cdtext_t cdtext; /* CD-TEXT */
bool b_cdtext_init;
bool b_cdtext_error;
/* Some of the more OS specific things. */
cdtext_t cdtext_track[CDIO_CD_MAX_TRACKS+1]; /*CD-TEXT for each track*/
/* Track information */
} _img_private_t;
@@ -514,6 +524,67 @@ read_toc_bsdi (_img_private_t *p_env)
return true;
}
static void
set_cdtext_field_bsdi(void *p_user_data, track_t i_track,
track_t i_first_track,
cdtext_field_t e_field, const char *psz_value)
{
char **pp_field;
_img_private_t *p_env = p_user_data;
if( i_track == 0 )
pp_field = &(p_env->cdtext.field[e_field]);
else
pp_field = &(p_env->cdtext_track[i_track-i_first_track].field[e_field]);
*pp_field = strdup(psz_value);
}
/*
Read cdtext information for a CdIo object .
return true on success, false on error or CD-TEXT information does
not exist.
*/
static bool
_init_cdtext_bsdi (_img_private_t *p_env)
{
return scsi_mmc_init_cdtext_private( p_env->gen.cdio,
&scsi_mmc_run_cmd_bsdi,
set_cdtext_field_bsdi
);
}
/*!
Get cdtext information for a CdIo object .
@param obj the CD object that may contain CD-TEXT information.
@return the CD-TEXT object or NULL if obj is NULL
or CD-TEXT information does not exist.
*/
static const cdtext_t *
get_cdtext_bsdi (void *p_user_data, track_t i_track)
{
_img_private_t *p_env = p_user_data;
if ( NULL == p_env ||
(0 != i_track
&& i_track >= TOTAL_TRACKS+p_env->gen.i_first_track )
|| p_env ->b_cdtext_error )
return NULL;
if (!p_env->b_cdtext_init)
p_env->b_cdtext_init = _init_cdtext_bsdi(p_env);
if (!p_env->b_cdtext_init) return NULL;
if (0 == i_track)
return &(p_env->cdtext);
else
return &(p_env->cdtext_track[i_track-p_env->gen.i_first_track]);
}
/*!
Eject media in CD drive. If successful, as a side effect we
also free obj.
@@ -887,6 +958,7 @@ cdio_open_bsdi (const char *psz_orig_source)
.eject_media = _eject_media_bsdi,
.free = cdio_generic_free,
.get_arg = _get_arg_bsdi,
.get_cdtext = get_cdtext_bsdi,
.get_default_device = cdio_get_default_device_bsdi,
.get_devices = cdio_get_devices_bsdi,
.get_drive_cap = scsi_mmc_get_drive_cap_generic,