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Redo CD-TEXT handling. First minimally working version for CD bin/cue

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and cdrdao images.
This commit is contained in:
rocky
2004-07-11 14:25:07 +00:00
parent 13614f9820
commit 0d3c10c775
12 changed files with 266 additions and 192 deletions
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22
include/cdio/cdio.h
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@@ -1,5 +1,5 @@
/* -*- c -*-
$Id: cdio.h,v 1.55 2004/07/09 10:05:36 rocky Exp $
$Id: cdio.h,v 1.56 2004/07/11 14:25:07 rocky Exp $
Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com>
@@ -55,9 +55,12 @@
extern "C" {
#endif /* __cplusplus */
/** This is an opaque structure. */
/** This is an opaque structure for the CD object. */
typedef struct _CdIo CdIo;
/** This is an opaque structure for the CDTEXT object. */
typedef struct cdtext cdtext_t;
/** The driver_id_t enumerations may be used to tag a specific driver
* that is opened or is desired to be opened. Note that this is
* different than what is available on a given host.
@@ -82,9 +85,9 @@ extern "C" {
DRIVER_CDRDAO, /**< cdrdao format CD image. This is listed
before BINCUE, to make the code prefer cdrdao
over BINCUE when both exist. */
DRIVER_BINCUE, /**< BIN/CUE format CD image. This is listed before NRG,
to make the code prefer BINCUE over NRG when both
exist. */
DRIVER_BINCUE, /**< CDRWIN BIN/CUE format CD image. This is
listed before NRG, to make the code prefer
BINCUE over NRG when both exist. */
DRIVER_NRG, /**< Nero NRG format CD image. */
DRIVER_DEVICE /**< Is really a set of the above; should come last */
} driver_id_t;
@@ -151,6 +154,15 @@ extern "C" {
*/
const char * cdio_get_arg (const CdIo *obj, const char key[]);
/*!
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 *cdio_get_cdtext (const CdIo *obj);
/*!
Get an array of device names in search_devices that have at
least the capabilities listed by cap. If search_devices is NULL,

53
include/cdio/cdtext.h
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@@ -1,5 +1,5 @@
/*
$Id: cdtext.h,v 1.3 2004/07/09 01:34:16 rocky Exp $
$Id: cdtext.h,v 1.4 2004/07/11 14:25:07 rocky Exp $
Copyright (C) 2004 Rocky Bernstein <rocky@panix.com>
adapted from cuetools
@@ -34,32 +34,55 @@
extern "C" {
#endif /* __cplusplus */
typedef struct cdtext cdtext_t;
#define MAX_CDTEXT_FIELDS 13
struct cdtext {
char *field[MAX_CDTEXT_FIELDS];
};
typedef enum {
CDTEXT_ARRANGER = 0,
CDTEXT_COMPOSER = 1,
CDTEXT_DISCID = 2,
CDTEXT_GENRE = 3,
CDTEXT_MESSAGE = 4,
CDTEXT_ISRC = 5,
CDTEXT_PERFORMER = 6,
CDTEXT_SIZE_INFO = 7,
CDTEXT_SONGWRITER = 8,
CDTEXT_TITLE = 9,
CDTEXT_TOC_INFO = 10,
CDTEXT_TOC_INFO2 = 10,
CDTEXT_UPC_EAN = 12,
CDTEXT_INVALID = MAX_CDTEXT_FIELDS
} cdtext_field_t;
/*! Initialize and allocate a new cdtext structure and return a
pointer to that. When the structure is no longer needed, release the
/*! Initialize a new cdtext structure.
When the structure is no longer needed, release the
resources using cdtext_delete.
*/
cdtext_t *cdtext_init (void);
void cdtext_init (cdtext_t *cdtext);
/*! Free memory assocated with cdtext*/
void cdtext_delete (cdtext_t *cdtext);
void cdtext_destroy (cdtext_t *cdtext);
/*!
returns the CDTEXT value associated with key. NULL is returned
if key is CDTEXT_INVALID or the field is not set.
*/
const char *cdtext_get (cdtext_field_t key, const cdtext_t *cdtext);
/*!
returns 0 if field is a CD-TEXT keyword, returns non-zero otherwise.
returns enum of keyword if key is a CD-TEXT keyword,
returns MAX_CDTEXT_FIELDS non-zero otherwise.
*/
int cdtext_is_keyword (const char *key);
cdtext_field_t cdtext_is_keyword (const char *key);
/*!
sets cdtext's keyword entry to field
*/
void cdtext_set (const char *key, const char *value, cdtext_t *cdtext);
/*!
returns the CDTEXT value associated with key
*/
const char *cdtext_get (const char *key, const cdtext_t *cdtext);
void cdtext_set (cdtext_field_t key, const char *value, cdtext_t *cdtext);
#ifdef __cplusplus
}