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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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23
example/sample8.c
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@@ -1,5 +1,5 @@
/*
$Id: sample8.c,v 1.1 2004/07/09 01:05:31 rocky Exp $
$Id: sample8.c,v 1.2 2004/07/11 14:25:07 rocky Exp $
Copyright (C) 2003 Rocky Bernstein <rocky@panix.com>
@@ -29,16 +29,27 @@
int
main(int argc, const char *argv[])
{
CdIo *cdio = cdio_open (NULL, DRIVER_UNKNOWN);
CdIo *cdio = cdio_open ("../test/cdda.cue", DRIVER_BINCUE);
if (NULL == cdio) {
printf("Couldn't find a driver.. leaving.\n");
printf("Couldn't open ../test/cdda.cue with BIN/CUE driver \n");
return 1;
} else {
const cdtext_t *cdtext = cdio_get_cdtext(cdio);
if (NULL != cdtext) {
printf("CD-TEXT Title: %s\n",
cdtext->field[CDTEXT_TITLE] ?
cdtext->field[CDTEXT_TITLE] : "not set");
printf("CD-TEXT Performer: %s\n",
cdtext->field[CDTEXT_PERFORMER] ?
cdtext->field[CDTEXT_PERFORMER] : "not set"
);
} else {
printf("Didn't get CD-TEXT info.\n");
}
}
#if 0
cdio_cdtext_query(cdio);
#endif
cdio_destroy(cdio);
return 0;

22
include/cdio/cdio.h
View File

@@ -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
View File

@@ -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
/*! Initialize and allocate a new cdtext structure and return a
pointer to that. When the structure is no longer needed, release the
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 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 0 if field is a CD-TEXT keyword, returns non-zero otherwise.
returns the CDTEXT value associated with key. NULL is returned
if key is CDTEXT_INVALID or the field is not set.
*/
int cdtext_is_keyword (const char *key);
const char *cdtext_get (cdtext_field_t key, const cdtext_t *cdtext);
/*!
returns enum of keyword if key is a CD-TEXT keyword,
returns MAX_CDTEXT_FIELDS non-zero otherwise.
*/
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
}

23
lib/cdio.c
View File

@@ -1,5 +1,5 @@
/*
$Id: cdio.c,v 1.58 2004/07/09 01:05:32 rocky Exp $
$Id: cdio.c,v 1.59 2004/07/11 14:25:07 rocky Exp $
Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com>
Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org>
@@ -39,7 +39,7 @@
#include <cdio/logging.h>
#include "cdio_private.h"
static const char _rcsid[] = "$Id: cdio.c,v 1.58 2004/07/09 01:05:32 rocky Exp $";
static const char _rcsid[] = "$Id: cdio.c,v 1.59 2004/07/11 14:25:07 rocky Exp $";
const char *track_format2str[6] =
@@ -271,6 +271,25 @@ 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)
{
if (obj == NULL) return NULL;
if (obj->op.get_cdtext) {
return obj->op.get_cdtext (obj->env);
} else {
return NULL;
}
}
/*!
Return a string containing the default CD device if none is specified.
if CdIo is NULL (we haven't initialized a specific device driver),

7
lib/cdio_private.h
View File

@@ -1,5 +1,5 @@
/*
$Id: cdio_private.h,v 1.26 2004/07/09 01:05:32 rocky Exp $
$Id: cdio_private.h,v 1.27 2004/07/11 14:25:07 rocky Exp $
Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com>
@@ -56,6 +56,11 @@ extern "C" {
*/
const char * (*get_arg) (void *env, const char key[]);
/*!
Return cdtext information.
*/
const cdtext_t * (*get_cdtext) (const void *env);
/*!
Return an array of device names. if CdIo is NULL (we haven't
initialized a specific device driver), then find a suitable device

101
lib/cdtext.c
View File

@@ -1,5 +1,5 @@
/*
$Id: cdtext.c,v 1.3 2004/07/11 02:26:15 rocky Exp $
$Id: cdtext.c,v 1.4 2004/07/11 14:25:07 rocky Exp $
Copyright (C) 2004 Rocky Bernstein <rocky@panix.com>
toc reading routine adapted from cuetools
@@ -35,62 +35,50 @@
#include <string.h>
#endif
/* Private type */
struct cdtext {
const char *key;
char *value;
};
const cdtext_t cdtext[] = {
{"TITLE", NULL},
{"PERFORMER", NULL},
{"SONGWRITER", NULL},
{"COMPOSER", NULL},
{"ARRANGER", NULL},
{"MESSAGE", NULL},
{"DISC_ID", NULL},
{"GENRE", NULL},
{"TOC_INFO", NULL},
{"TOC_INFO2", NULL},
{"UPC_EAN", NULL},
{"ISRC", NULL},
{"SIZE_INFO", NULL},
{NULL, NULL}
};
cdtext_t *cdtext_init ()
/*! Free memory assocated with cdtext*/
void
cdtext_destroy (cdtext_t *cdtext)
{
cdtext_t *new_cdtext = NULL;
cdtext_field_t i;
new_cdtext = (cdtext_t *) calloc (sizeof (cdtext) / sizeof (cdtext_t),
sizeof (cdtext_t));
if (NULL == new_cdtext)
cdio_warn("problem allocating memory");
else
memcpy (new_cdtext, cdtext, sizeof(cdtext));
return (new_cdtext);
for (i=0; i < MAX_CDTEXT_FIELDS; i++) {
if (cdtext->field[i]) free(cdtext->field[i]);
}
}
/*! Free memory assocated with cdtext*/
void cdtext_delete (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)
{
int i;
if (key == CDTEXT_INVALID) return NULL;
return cdtext->field[key];
}
if (NULL != cdtext) {
for (i = 0; NULL != cdtext[i].key; i++)
free (cdtext[i].value);
free (cdtext);
/*! Initialize a new cdtext structure.
When the structure is no longer needed, release the
resources using cdtext_delete.
*/
void
cdtext_init (cdtext_t *cdtext)
{
cdtext_field_t i;
for (i=0; i < MAX_CDTEXT_FIELDS; i++) {
cdtext->field[i] = NULL;
}
}
/*!
returns 0 if field is a CD-TEXT keyword, returns non-zero otherwise
*/
int
cdtext_field_t
cdtext_is_keyword (const char *key)
{
/* Note: the order and number items (except CDTEXT_INVALID) should
match the cdtext_field_t enumeration. */
const char *cdtext_keywords[] =
{
"ARRANGER", /* name(s) of the arranger(s) */
@@ -122,31 +110,20 @@ cdtext_is_keyword (const char *key)
for (i = 0; i < 13 ; i++)
if (0 == strcmp (cdtext_keywords[i], key)) {
return 0;
return i;
}
return 1;
return CDTEXT_INVALID;
#endif
}
/*! sets cdtext's keyword entry to field.
*/
void cdtext_set (const char *key, const char *value, cdtext_t *cdtext)
void cdtext_set (cdtext_field_t key, const char *value, cdtext_t *cdtext)
{
if (NULL != value) /* don't pass NULL to strdup! */
for (; NULL != cdtext->key; cdtext++)
if (0 == strcmp (cdtext->key, key)) {
free (cdtext->value);
cdtext->value = strdup (value);
}
}
/* returns value for key, NULL if key is not found */
const char *cdtext_get (const char *key, const cdtext_t *cdtext)
{
for (; NULL != cdtext->key; cdtext++)
if (0 == strcmp (cdtext->key, key))
return (cdtext->value);
return (NULL);
if (NULL == value || key == CDTEXT_INVALID) return;
if (cdtext->field[key]) free (cdtext->field[key]);
cdtext->field[key] = strdup (value);
}

4
lib/image.h
View File

@@ -1,5 +1,5 @@
/*
$Id: image.h,v 1.2 2004/07/10 11:06:00 rocky Exp $
$Id: image.h,v 1.3 2004/07/11 14:25:07 rocky Exp $
Copyright (C) 2004 Rocky Bernstein <rocky@panix.com>
@@ -59,7 +59,7 @@ typedef struct {
CdioDataSource *data_source;
track_format_t track_format;
bool track_green;
cdtext_t *cdtext; /**< CD-TEXT */
cdtext_t cdtext; /**< CD-TEXT */
trackmode_t mode;
uint16_t datasize; /**< How much is in the portion we return

41
lib/image/bincue.c
View File

@@ -1,5 +1,5 @@
/*
$Id: bincue.c,v 1.32 2004/07/11 02:28:06 rocky Exp $
$Id: bincue.c,v 1.33 2004/07/11 14:25:07 rocky Exp $
Copyright (C) 2002, 2003, 2004 Rocky Bernstein <rocky@panix.com>
Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org>
@@ -26,7 +26,7 @@
(*.cue).
*/
static const char _rcsid[] = "$Id: bincue.c,v 1.32 2004/07/11 02:28:06 rocky Exp $";
static const char _rcsid[] = "$Id: bincue.c,v 1.33 2004/07/11 14:25:07 rocky Exp $";
#include "image.h"
#include "cdio_assert.h"
@@ -83,13 +83,14 @@ typedef struct {
add 1 for leadout. */
track_t i_tracks; /* number of tracks in image */
track_t i_first_track; /* track number of first track */
cdtext_t *cdtext; /* CD-TEXT */
cdtext_t cdtext; /* CD-TEXT */
track_format_t mode;
} _img_private_t;
static uint32_t _stat_size_bincue (void *user_data);
static bool parse_cuefile (_img_private_t *cd, const char *toc_name);
#define NEED_MEDIA_EJECT_IMAGE
#include "image_common.h"
/*!
@@ -114,7 +115,8 @@ _bincue_init (_img_private_t *env)
env->gen.init = true;
env->i_first_track = 1;
env->psz_mcn = NULL;
env->cdtext = NULL;
cdtext_init (&(env->cdtext));
lead_lsn = _stat_size_bincue( (_img_private_t *) env);
@@ -267,14 +269,19 @@ _stat_size_bincue (void *user_data)
static bool
parse_cuefile (_img_private_t *cd, const char *psz_cue_name)
{
/* The below declarations may be common in other image-parse routines. */
FILE *fp;
char psz_line[MAXLINE];
unsigned int i_line=0;
int start_index;
char psz_line[MAXLINE]; /* text of current line read in file fp. */
unsigned int i_line=0; /* line number in file of psz_line. */
int i = -1; /* Position in tocent. Same as
cd->i_tracks - 1 */
char *psz_keyword, *psz_field;
cdio_log_level_t log_level = (NULL == cd) ? CDIO_LOG_INFO : CDIO_LOG_WARN;
cdtext_field_t cdtext_key;
/* The below declarations may be unique to this image-parse routine. */
int start_index;
bool b_first_index_for_track=false;
int i = -1; /* Position in tocent. Same as cd->i_tracks - 1 */
if (NULL == psz_cue_name)
return false;
@@ -357,8 +364,7 @@ parse_cuefile (_img_private_t *cd, const char *psz_cue_name)
/* TRACK N <mode> */
} else if (0 == strcmp ("TRACK", psz_keyword)) {
int i_track;
i++;
if (cd) cd->tocent[i].cdtext = NULL;
if (NULL != (psz_field = strtok (NULL, " \t\n\r"))) {
if (1!=sscanf(psz_field, "%d", &i_track)) {
cdio_log(log_level,
@@ -377,6 +383,7 @@ parse_cuefile (_img_private_t *cd, const char *psz_cue_name)
this_track->track_num = cd->i_tracks;
this_track->num_indices = 0;
b_first_index_for_track = false;
cdtext_init (&(cd->tocent[cd->i_tracks].cdtext));
cd->i_tracks++;
}
i++;
@@ -606,19 +613,16 @@ parse_cuefile (_img_private_t *cd, const char *psz_cue_name)
}
/* CD-TEXT */
} else if (0 == cdtext_is_keyword (psz_keyword)) {
} else if ( CDTEXT_INVALID !=
(cdtext_key = cdtext_is_keyword (psz_keyword)) ) {
if (-1 == i) {
if (NULL == cd->cdtext)
if (cd) {
cd->cdtext = cdtext_init ();
cdtext_set (psz_keyword, strtok (NULL, "\"\t\n\r"), cd->cdtext);
cdtext_set (cdtext_key, strtok (NULL, "\"\t\n\r"), &(cd->cdtext));
}
} else {
if (NULL == cd->tocent[i].cdtext)
if (cd) {
cd->tocent[i].cdtext = cdtext_init ();
cdtext_set (psz_keyword, strtok (NULL, "\"\t\n\r"),
cd->tocent[i].cdtext);
cdtext_set (cdtext_key, strtok (NULL, "\"\t\n\r"),
&(cd->tocent[i].cdtext));
}
}
@@ -1020,6 +1024,7 @@ cdio_open_cue (const char *psz_cue_name)
.eject_media = _eject_media_image,
.free = _free_image,
.get_arg = _get_arg_image,
.get_cdtext = _get_cdtext_image,
.get_devices = cdio_get_devices_bincue,
.get_default_device = cdio_get_default_device_bincue,
.get_drive_cap = _get_drive_cap_bincue,

112
lib/image/cdrdao.c
View File

@@ -1,5 +1,5 @@
/*
$Id: cdrdao.c,v 1.18 2004/07/11 02:28:07 rocky Exp $
$Id: cdrdao.c,v 1.19 2004/07/11 14:25:07 rocky Exp $
Copyright (C) 2004 Rocky Bernstein <rocky@panix.com>
toc reading routine adapted from cuetools
@@ -25,7 +25,7 @@
(*.cue).
*/
static const char _rcsid[] = "$Id: cdrdao.c,v 1.18 2004/07/11 02:28:07 rocky Exp $";
static const char _rcsid[] = "$Id: cdrdao.c,v 1.19 2004/07/11 14:25:07 rocky Exp $";
#include "image.h"
#include "cdio_assert.h"
@@ -83,13 +83,14 @@ typedef struct {
add 1 for leadout. */
track_t i_tracks; /* number of tracks in image */
track_t i_first_track; /* track number of first track */
cdtext_t *cdtext; /* CD-TEXT */
cdtext_t cdtext; /* CD-TEXT */
track_format_t mode;
} _img_private_t;
static uint32_t _stat_size_cdrdao (void *user_data);
static bool parse_tocfile (_img_private_t *cd, const char *toc_name);
#define NEED_MEDIA_EJECT_IMAGE
#include "image_common.h"
/*!
@@ -109,7 +110,8 @@ _init_cdrdao (_img_private_t *env)
env->gen.init = true;
env->i_first_track = 1;
env->psz_mcn = NULL;
env->cdtext = NULL;
cdtext_init (&(env->cdtext));
/* Read in TOC sheet. */
if ( !parse_tocfile(env, env->psz_cue_name) ) return false;
@@ -259,19 +261,24 @@ _stat_size_cdrdao (void *user_data)
#define MAXLINE 512
#define UNIMPLIMENTED_MSG \
cdio_log(log_level, "%s line %d: unimplimented keyword: %s", \
psz_cue_name, i_line, keyword)
psz_cue_name, i_line, psz_keyword)
static bool
parse_tocfile (_img_private_t *cd, const char *psz_cue_name)
{
char psz_line[MAXLINE];
unsigned int i_cdtext_nest = 0;
/* The below declarations may be common in other image-parse routines. */
FILE *fp;
unsigned int i_line=0;
char *keyword, *psz_field;
int i = -1;
char psz_line[MAXLINE]; /* text of current line read in file fp. */
unsigned int i_line=0; /* line number in file of psz_line. */
int i = -1; /* Position in tocent. Same as
cd->i_tracks - 1 */
char *psz_keyword, *psz_field;
cdio_log_level_t log_level = (NULL == cd) ? CDIO_LOG_INFO : CDIO_LOG_WARN;
cdtext_field_t cdtext_key;
/* The below declaration(s) may be unique to this image-parse routine. */
unsigned int i_cdtext_nest = 0;
if (NULL == psz_cue_name)
return false;
@@ -293,9 +300,9 @@ parse_tocfile (_img_private_t *cd, const char *psz_cue_name)
if (NULL != (psz_field = strstr (psz_line, "//")))
*psz_field = '\0';
if (NULL != (keyword = strtok (psz_line, " \t\n\r"))) {
if (NULL != (psz_keyword = strtok (psz_line, " \t\n\r"))) {
/* CATALOG "ddddddddddddd" */
if (0 == strcmp ("CATALOG", keyword)) {
if (0 == strcmp ("CATALOG", psz_keyword)) {
if (-1 == i) {
if (NULL != (psz_field = strtok (NULL, "\"\t\n\r"))) {
if (13 != strlen(psz_field)) {
@@ -336,14 +343,14 @@ parse_tocfile (_img_private_t *cd, const char *psz_cue_name)
}
/* CD_DA | CD_ROM | CD_ROM_XA */
} else if (0 == strcmp ("CD_DA", keyword)) {
} else if (0 == strcmp ("CD_DA", psz_keyword)) {
if (-1 == i) {
if (NULL != cd)
cd->mode = TRACK_FORMAT_AUDIO;
} else {
goto not_in_global_section;
}
} else if (0 == strcmp ("CD_ROM", keyword)) {
} else if (0 == strcmp ("CD_ROM", psz_keyword)) {
if (-1 == i) {
if (NULL != cd)
cd->mode = TRACK_FORMAT_DATA;
@@ -351,7 +358,7 @@ parse_tocfile (_img_private_t *cd, const char *psz_cue_name)
goto not_in_global_section;
}
} else if (0 == strcmp ("CD_ROM_XA", keyword)) {
} else if (0 == strcmp ("CD_ROM_XA", psz_keyword)) {
if (-1 == i) {
if (NULL != cd)
cd->mode = TRACK_FORMAT_XA;
@@ -360,9 +367,9 @@ parse_tocfile (_img_private_t *cd, const char *psz_cue_name)
}
/* TRACK <track-mode> [<sub-channel-mode>] */
} else if (0 == strcmp ("TRACK", keyword)) {
} else if (0 == strcmp ("TRACK", psz_keyword)) {
i++;
if (NULL != cd) cd->tocent[i].cdtext = NULL;
if (NULL != cd) cdtext_init (&(cd->tocent[i].cdtext));
if (NULL != (psz_field = strtok (NULL, " \t\n\r"))) {
if (0 == strcmp ("AUDIO", psz_field)) {
if (NULL != cd) {
@@ -457,7 +464,7 @@ parse_tocfile (_img_private_t *cd, const char *psz_cue_name)
/* track flags */
/* [NO] COPY | [NO] PRE_EMPHASIS */
} else if (0 == strcmp ("NO", keyword)) {
} else if (0 == strcmp ("NO", psz_keyword)) {
if (NULL != (psz_field = strtok (NULL, " \t\n\r"))) {
if (0 == strcmp ("COPY", psz_field)) {
if (NULL != cd)
@@ -474,23 +481,23 @@ parse_tocfile (_img_private_t *cd, const char *psz_cue_name)
if (NULL != (psz_field = strtok (NULL, " \t\n\r"))) {
goto format_error;
}
} else if (0 == strcmp ("COPY", keyword)) {
} else if (0 == strcmp ("COPY", psz_keyword)) {
if (NULL != cd)
cd->tocent[i].flags |= CDIO_TRACK_FLAG_COPY_PERMITTED;
} else if (0 == strcmp ("PRE_EMPHASIS", keyword)) {
} else if (0 == strcmp ("PRE_EMPHASIS", psz_keyword)) {
if (NULL != cd)
cd->tocent[i].flags |= CDIO_TRACK_FLAG_PRE_EMPHASIS;
/* TWO_CHANNEL_AUDIO */
} else if (0 == strcmp ("TWO_CHANNEL_AUDIO", keyword)) {
} else if (0 == strcmp ("TWO_CHANNEL_AUDIO", psz_keyword)) {
if (NULL != cd)
cd->tocent[i].flags &= ~CDIO_TRACK_FLAG_FOUR_CHANNEL_AUDIO;
/* FOUR_CHANNEL_AUDIO */
} else if (0 == strcmp ("FOUR_CHANNEL_AUDIO", keyword)) {
} else if (0 == strcmp ("FOUR_CHANNEL_AUDIO", psz_keyword)) {
if (NULL != cd)
cd->tocent[i].flags |= CDIO_TRACK_FLAG_FOUR_CHANNEL_AUDIO;
/* ISRC "CCOOOYYSSSSS" */
} else if (0 == strcmp ("ISRC", keyword)) {
} else if (0 == strcmp ("ISRC", psz_keyword)) {
if (NULL != (psz_field = strtok (NULL, "\"\t\n\r"))) {
if (NULL != cd)
cd->tocent[i].isrc = strdup(psz_field);
@@ -499,16 +506,16 @@ parse_tocfile (_img_private_t *cd, const char *psz_cue_name)
}
/* SILENCE <length> */
} else if (0 == strcmp ("SILENCE", keyword)) {
} else if (0 == strcmp ("SILENCE", psz_keyword)) {
UNIMPLIMENTED_MSG;
/* ZERO <length> */
} else if (0 == strcmp ("ZERO", keyword)) {
} else if (0 == strcmp ("ZERO", psz_keyword)) {
UNIMPLIMENTED_MSG;
/* [FILE|AUDIOFILE] "<filename>" <start> [<length>] */
} else if (0 == strcmp ("FILE", keyword)
|| 0 == strcmp ("AUDIOFILE", keyword)) {
} else if (0 == strcmp ("FILE", psz_keyword)
|| 0 == strcmp ("AUDIOFILE", psz_keyword)) {
if (0 <= i) {
if (NULL != (psz_field = strtok (NULL, "\"\t\n\r"))) {
if (NULL != cd) {
@@ -547,15 +554,15 @@ parse_tocfile (_img_private_t *cd, const char *psz_cue_name)
}
/* DATAFILE "<filename>" <start> [<length>] */
} else if (0 == strcmp ("DATAFILE", keyword)) {
} else if (0 == strcmp ("DATAFILE", psz_keyword)) {
goto unimplimented_error;
/* FIFO "<fifo path>" [<length>] */
} else if (0 == strcmp ("FIFO", keyword)) {
} else if (0 == strcmp ("FIFO", psz_keyword)) {
goto unimplimented_error;
/* START MM:SS:FF */
} else if (0 == strcmp ("START", keyword)) {
} else if (0 == strcmp ("START", psz_keyword)) {
if (0 <= i) {
if (NULL != (psz_field = strtok (NULL, " \t\n\r"))) {
/* todo: line is too long! */
@@ -574,7 +581,7 @@ parse_tocfile (_img_private_t *cd, const char *psz_cue_name)
}
/* PREGAP MM:SS:FF */
} else if (0 == strcmp ("PREGAP", keyword)) {
} else if (0 == strcmp ("PREGAP", psz_keyword)) {
if (0 <= i) {
if (NULL != (psz_field = strtok (NULL, " \t\n\r"))) {
if (NULL != cd)
@@ -590,7 +597,7 @@ parse_tocfile (_img_private_t *cd, const char *psz_cue_name)
}
/* INDEX MM:SS:FF */
} else if (0 == strcmp ("INDEX", keyword)) {
} else if (0 == strcmp ("INDEX", psz_keyword)) {
if (0 <= i) {
if (NULL != (psz_field = strtok (NULL, " \t\n\r"))) {
if (NULL != cd) {
@@ -618,7 +625,7 @@ parse_tocfile (_img_private_t *cd, const char *psz_cue_name)
/* CD_TEXT { ... } */
/* todo: opening { must be on same line as CD_TEXT */
} else if (0 == strcmp ("CD_TEXT", keyword)) {
} else if (0 == strcmp ("CD_TEXT", psz_keyword)) {
if (NULL == (psz_field = strtok (NULL, " \t\n\r"))) {
goto format_error;
}
@@ -630,8 +637,9 @@ parse_tocfile (_img_private_t *cd, const char *psz_cue_name)
goto err_exit;
}
} else if (0 == strcmp ("LANGUAGE_MAP", keyword)) {
} else if (0 == strcmp ("LANGUAGE", keyword)) {
} else if (0 == strcmp ("LANGUAGE_MAP", psz_keyword)) {
/* LANGUAGE d { ... } */
} else if (0 == strcmp ("LANGUAGE", psz_keyword)) {
if (NULL == (psz_field = strtok (NULL, " \t\n\r"))) {
goto format_error;
}
@@ -641,33 +649,28 @@ parse_tocfile (_img_private_t *cd, const char *psz_cue_name)
}
if ( 0 == strcmp( "{", psz_field ) ) {
i_cdtext_nest++;
} else {
cdio_log (log_level,
"%s line %d: expecting '{'", psz_cue_name, i_line);
goto err_exit;
}
} else if (0 == strcmp ("}", keyword)) {
} else if (0 == strcmp ("{", psz_keyword)) {
i_cdtext_nest++;
} else if (0 == strcmp ("}", psz_keyword)) {
if (i_cdtext_nest > 0) i_cdtext_nest--;
} else if (0 == cdtext_is_keyword (keyword)) {
} else if ( CDTEXT_INVALID !=
(cdtext_key = cdtext_is_keyword (psz_keyword)) ) {
if (-1 == i) {
if (NULL != cd) {
if (NULL == cd->cdtext)
cd->cdtext = cdtext_init ();
cdtext_set (keyword, strtok (NULL, "\"\t\n\r"), cd->cdtext);
cdtext_set (cdtext_key, strtok (NULL, "\"\t\n\r"), &(cd->cdtext));
}
} else {
if (NULL != cd) {
if (NULL == cd->tocent[i].cdtext)
cd->tocent[i].cdtext = cdtext_init ();
cdtext_set (keyword, strtok (NULL, "\"\t\n\r"),
cd->tocent[i].cdtext);
cdtext_set (cdtext_key, strtok (NULL, "\"\t\n\r"),
&(cd->tocent[i].cdtext));
}
}
/* unrecognized line */
} else {
cdio_log(log_level, "%s line %d: warning: unrecognized keyword: %s",
psz_cue_name, i_line, keyword);
cdio_log(log_level, "%s line %d: warning: unrecognized word: %s",
psz_cue_name, i_line, psz_keyword);
goto err_exit;
}
}
@@ -682,13 +685,13 @@ parse_tocfile (_img_private_t *cd, const char *psz_cue_name)
goto err_exit;
format_error:
cdio_log(log_level, "%s line %d after keyword %s",
psz_cue_name, i_line, keyword);
cdio_log(log_level, "%s line %d after word %s",
psz_cue_name, i_line, psz_keyword);
goto err_exit;
not_in_global_section:
cdio_log(log_level, "%s line %d: keyword %s only allowed in global section",
psz_cue_name, i_line, keyword);
cdio_log(log_level, "%s line %d: word %s only allowed in global section",
psz_cue_name, i_line, psz_keyword);
err_exit:
fclose (fp);
@@ -1002,6 +1005,7 @@ cdio_open_cdrdao (const char *psz_cue_name)
.eject_media = _eject_media_image,
.free = _free_image,
.get_arg = _get_arg_image,
.get_cdtext = _get_cdtext_image,
.get_devices = cdio_get_devices_cdrdao,
.get_default_device = cdio_get_default_device_cdrdao,
.get_drive_cap = _get_drive_cap_cdrdao,

10
lib/image/nrg.c
View File

@@ -1,5 +1,5 @@
/*
$Id: nrg.c,v 1.30 2004/07/11 02:28:07 rocky Exp $
$Id: nrg.c,v 1.31 2004/07/11 14:25:07 rocky Exp $
Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com>
Copyright (C) 2001, 2003 Herbert Valerio Riedel <hvr@gnu.org>
@@ -45,7 +45,7 @@
#include "_cdio_stdio.h"
#include "nrg.h"
static const char _rcsid[] = "$Id: nrg.c,v 1.30 2004/07/11 02:28:07 rocky Exp $";
static const char _rcsid[] = "$Id: nrg.c,v 1.31 2004/07/11 14:25:07 rocky Exp $";
/* reader */
@@ -79,7 +79,7 @@ typedef struct {
add 1 for leadout. */
track_t i_tracks; /* number of tracks in image */
track_t i_first_track; /* track number of first track */
cdtext_t *cdtext; /* CD-TEXT */
cdtext_t cdtext; /* CD-TEXT */
track_format_t mode;
/* Nero Specific stuff. Note: for the image_free to work, this *must*
@@ -756,7 +756,8 @@ _init_nrg (_img_private_t *env)
}
env->psz_mcn = NULL;
env->cdtext = NULL;
cdtext_init (&(env->cdtext));
if ( !parse_nrg (env, env->gen.source_name) ) {
cdio_warn ("image file %s is not a Nero image",
@@ -1202,6 +1203,7 @@ cdio_open_nrg (const char *psz_source)
.eject_media = _eject_media_nrg,
.free = _free_nrg,
.get_arg = _get_arg_image,
.get_cdtext = _get_cdtext_image,
.get_devices = cdio_get_devices_nrg,
.get_default_device = cdio_get_default_device_nrg,
.get_drive_cap = _get_drive_cap_nrg,

40
lib/image_common.h
View File

@@ -1,5 +1,5 @@
/*
$Id: image_common.h,v 1.8 2004/07/10 11:06:00 rocky Exp $
$Id: image_common.h,v 1.9 2004/07/11 14:25:07 rocky Exp $
Copyright (C) 2004 Rocky Bernstein <rocky@panix.com>
@@ -40,24 +40,25 @@
static void
_free_image (void *user_data)
{
_img_private_t *cd = user_data;
_img_private_t *env = user_data;
track_t i_track;
if (NULL == cd) return;
if (NULL == env) return;
for (i_track=0; i_track < cd->i_tracks; i_track++) {
free_if_notnull(cd->tocent[i_track].filename);
free_if_notnull(cd->tocent[i_track].isrc);
cdtext_delete(cd->tocent[i_track].cdtext);
for (i_track=0; i_track < env->i_tracks; i_track++) {
free_if_notnull(env->tocent[i_track].filename);
free_if_notnull(env->tocent[i_track].isrc);
cdtext_destroy(&(env->tocent[i_track].cdtext));
}
free_if_notnull(cd->psz_mcn);
free_if_notnull(cd->psz_cue_name);
cdtext_delete(cd->cdtext);
cdio_generic_stdio_free(cd);
free(cd);
free_if_notnull(env->psz_mcn);
free_if_notnull(env->psz_cue_name);
cdtext_destroy(&(env->cdtext));
cdio_generic_stdio_free(env);
free(env);
}
#ifdef NEED_MEDIA_EJECT_IMAGE
/*!
Eject media -- there's nothing to do here except free resources.
We always return 2.
@@ -68,6 +69,7 @@ _eject_media_image(void *user_data)
_free_image (user_data);
return 2;
}
#endif
/*!
Return the value associated with the key "arg".
@@ -87,6 +89,18 @@ _get_arg_image (void *user_data, const char key[])
return NULL;
}
/*!
Return the value associated with the key "arg".
*/
static const cdtext_t *
_get_cdtext_image (const void *user_data)
{
const _img_private_t *env = user_data;
if (NULL == env) return NULL;
return &(env->cdtext);
}
/*!
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.
@@ -99,7 +113,7 @@ _get_mcn_image(const void *user_data)
{
const _img_private_t *env = user_data;
if (NULL == env->psz_mcn) return NULL;
if (NULL == env || NULL == env->psz_mcn) return NULL;
return strdup(env->psz_mcn);
}

2
test/cdda.cue
View File

@@ -1,3 +1,5 @@
TITLE "Join us now we have the software"
PERFORMER "Richard Stallman"
FILE "BOING.BIN" BINARY
TRACK 01 AUDIO
INDEX 01 00:00:00