claunia/libcdio-osx
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lib/*.c: create and use get_cdtext_generic.

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lib/generic.h: prototypes for _cdio_generic.c (move out of _cdio_private.h)

example/sample10.c, src/util.c: small print format improvement
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rocky
2004-08-10 11:58:14 +00:00
parent 4f0dd2822c
commit 6725196b0f
10 changed files with 234 additions and 252 deletions
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34
lib/_cdio_generic.c
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@@ -1,5 +1,5 @@
/*
$Id: _cdio_generic.c,v 1.22 2004/08/10 03:03:27 rocky Exp $
$Id: _cdio_generic.c,v 1.23 2004/08/10 11:58:15 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_generic.c,v 1.22 2004/08/10 03:03:27 rocky Exp $";
static const char _rcsid[] = "$Id: _cdio_generic.c,v 1.23 2004/08/10 11:58:15 rocky Exp $";
#include <stdio.h>
#include <stdlib.h>
@@ -227,6 +227,34 @@ cdio_add_device_list(char **device_list[], const char *drive, int *num_drives)
}
/*!
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.
*/
const cdtext_t *
get_cdtext_generic (void *p_user_data, track_t i_track)
{
generic_img_private_t *p_env = p_user_data;
if ( NULL == p_env ||
(0 != i_track
&& i_track >= p_env->i_tracks+p_env->i_first_track ) )
return NULL;
if (!p_env->b_cdtext_init)
init_cdtext_generic(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->i_first_track]);
}
/*!
Get disc type associated with cd object.
*/
@@ -365,7 +393,7 @@ set_cdtext_field_generic(void *user_data, track_t i_track,
}
/*!
Read cdtext information for a CdIo object .
Read CD-Text information for a CdIo object .
return true on success, false on error or CD-TEXT information does
not exist.