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Start to merge in cue parsing from cuetools. Also moves forward CDTEXT

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rocky
2004-07-09 01:05:31 +00:00
parent e4a0a1fa82
commit ed6f60868d
10 changed files with 475 additions and 109 deletions
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195
lib/image/bincue.c
View File

@@ -1,5 +1,5 @@
/*
$Id: bincue.c,v 1.23 2004/06/27 15:29:22 rocky Exp $
$Id: bincue.c,v 1.24 2004/07/09 01:05:32 rocky Exp $
Copyright (C) 2002, 2003, 2004 Rocky Bernstein <rocky@panix.com>
Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org>
@@ -24,7 +24,7 @@
(*.cue).
*/
static const char _rcsid[] = "$Id: bincue.c,v 1.23 2004/06/27 15:29:22 rocky Exp $";
static const char _rcsid[] = "$Id: bincue.c,v 1.24 2004/07/09 01:05:32 rocky Exp $";
#include "cdio_assert.h"
#include "cdio_private.h"
@@ -33,6 +33,7 @@ static const char _rcsid[] = "$Id: bincue.c,v 1.23 2004/06/27 15:29:22 rocky Exp
#include <cdio/logging.h>
#include <cdio/sector.h>
#include <cdio/util.h>
#include <cdio/cdtext.h>
#ifdef HAVE_STDIO_H
#include <stdio.h>
@@ -65,6 +66,37 @@ static const char _rcsid[] = "$Id: bincue.c,v 1.23 2004/06/27 15:29:22 rocky Exp
#define DEFAULT_CDIO_DEVICE "videocd.bin"
#define DEFAULT_CDIO_CUE "videocd.cue"
/* track modes (Table 350) */
typedef enum {
AUDIO, /* 2352 byte block length */
MODE1, /* 2048 byte block length */
MODE1_RAW, /* 2352 byte block length */
MODE2, /* 2336 byte block length */
MODE2_FORM1, /* 2048 byte block length */
MODE2_FORM2, /* 2324 byte block length */
MODE2_FORM_MIX, /* 2336 byte block length */
MODE2_RAW /* 2352 byte block length */
} trackmode_t;
/* disc modes (5.29.2.8) */
typedef enum {
CD_DA, /* CD-DA */
CD_ROM, /* CD-ROM mode 1 */
CD_ROM_XA /* CD-ROM XA and CD-I */
} discmode_t;
/* track flags
* Q Sub-channel Control Field (4.2.3.3)
*/
typedef enum {
NONE = 0x00, /* no flags set */
PRE_EMPHASIS = 0x01, /* audio track recorded with pre-emphasis */
COPY_PERMITTED = 0x02, /* digital copy permitted */
DATA = 0x04, /* data track */
FOUR_CHANNEL_AUDIO = 0x08, /* 4 audio channels */
SCMS = 0x10 /* SCMS (5.29.2.7) */
} flag_t;
typedef struct {
track_t track_num; /* Probably is index+1 */
msf_t start_msf;
@@ -73,9 +105,15 @@ typedef struct {
int sec_count; /* Number of sectors in this track. Does not
include pregap */
int num_indices;
int flags; /* "DCP", "4CH", "PRE" */
flag_t flags; /* "DCP", "4CH", "PRE" */
track_format_t track_format;
char *filename;
bool track_green;
long int pregap; /* pre-gap with zero audio data */
char *isrc; /* IRSC Code (5.22.4) exactly 12 bytes */
cdtext_t *cdtext; /* CD-TEXT */
trackmode_t mode;
uint16_t datasize; /* How much is in the portion we return back? */
uint16_t datastart; /* Offset from begining that data starts */
uint16_t endsize; /* How much stuff at the end to skip over. This
@@ -99,6 +137,8 @@ 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 */
char *catalog;
cdtext_t *cdtext; /* CD-TEXT */
bool have_cue;
} _img_private_t;
@@ -301,7 +341,154 @@ _stat_size_bincue (void *user_data)
return size;
}
#define MAXLINE 512
#define MAXLINE 4096 /* maximum line length + 1 */
static void
parse_cue (_img_private_t *cd, char *line, int line_num)
{
char *keyword, *field;
int i = cd->i_tracks - 1;
if (NULL != (keyword = strtok (line, " \t\n\r"))) {
/* REM remarks ... */
if (0 == strcmp ("REM", keyword)) {
;
/* global section */
/* CATALOG ddddddddddddd */
} else if (0 == strcmp ("CATALOG", keyword)) {
if (-1 == i) {
if (NULL != (field = strtok (NULL, " \t\n\r")))
cd->catalog = strdup (field);
if (NULL != (field = strtok (NULL, " \t\n\r")))
fprintf (stderr, "%s: format error\n", keyword);
} else {
fprintf (stderr, "%d: only allowed in global section: %s\n",
line_num, keyword);
}
/* FILE "<filename>" <BINARY|WAVE|other?> */
} else if (0 == strcmp ("FILE", keyword)) {
if (NULL != (field = strtok (NULL, "\"\t\n\r")))
cd->tocent[i + 1].filename = strdup (field);
else
fprintf (stderr, "%d: format error: %s\n", line_num, keyword);
/* TRACK N <mode> */
} else if (0 == strcmp ("TRACK", keyword)) {
i++;
cd->tocent[i].cdtext = NULL;
if (NULL != (field = strtok (NULL, " \t\n\r")))
; /* skip index number */
if (NULL != (field = strtok (NULL, " \t\n\r"))) {
if (0 == strcmp ("AUDIO", field))
cd->tocent[i].mode = AUDIO;
else if (0 == strcmp ("MODE1/2048", field))
cd->tocent[i].mode = MODE1;
else if (0 == strcmp ("MODE1/2352", field))
cd->tocent[i].mode = MODE1_RAW;
else if (0 == strcmp ("MODE2/2336", field))
cd->tocent[i].mode = MODE2;
else if (0 == strcmp ("MODE2/2048", field))
cd->tocent[i].mode = MODE2_FORM1;
else if (0 == strcmp ("MODE2/2324", field))
cd->tocent[i].mode = MODE2_FORM2;
else if (0 == strcmp ("MODE2/2336", field))
cd->tocent[i].mode = MODE2_FORM_MIX;
else if (0 == strcmp ("MODE2/2352", field))
cd->tocent[i].mode = MODE2_RAW;
else
fprintf (stderr, "%d: format error: %s\n", line_num, keyword);
} else {
fprintf (stderr, "%d: format error: %s\n", line_num, keyword);
}
/* FLAGS flag1 flag2 ... */
} else if (0 == strcmp ("FLAGS", keyword)) {
if (0 <= i) {
while (NULL != (field = strtok (NULL, " \t\n\r"))) {
if (0 == strcmp ("PRE", field)) {
cd->tocent[i].flags |= PRE_EMPHASIS;
} else if (0 == strcmp ("DCP", field)) {
cd->tocent[i].flags |= COPY_PERMITTED;
} else if (0 == strcmp ("4CH", field)) {
cd->tocent[i].flags |= FOUR_CHANNEL_AUDIO;
} else if (0 == strcmp ("SCMS", field)) {
cd->tocent[i].flags |= SCMS;
} else {
fprintf (stderr, "%d: format error: %s\n", line_num, keyword);
}
}
} else {
fprintf (stderr, "%d: not allowed in global section: %s\n", line_num,
keyword);
}
/* ISRC CCOOOYYSSSSS */
} else if (0 == strcmp ("ISRC", keyword)) {
if (0 <= i) {
if (NULL != (field = strtok (NULL, " \t\n\r")))
cd->tocent[i].isrc = strdup (field);
else
fprintf (stderr, "%d: format error: %s\n", line_num, keyword);
} else {
fprintf (stderr, "%d: not allowed in global section: %s\n",
line_num, keyword);
}
/* PREGAP MM:SS:FF */
} else if (0 == strcmp ("PREGAP", keyword)) {
if (0 <= i) {
if (NULL != (field = strtok (NULL, " \t\n\r")))
cd->tocent[i].pregap = msf_frame_from_mmssff (field);
else
fprintf (stderr, "%d: format error: %s\n", line_num, keyword);
if (NULL != (field = strtok (NULL, " \t\n\r")))
fprintf (stderr, "%d: format error: %s\n", line_num, keyword);
} else {
fprintf (stderr, "%d: not allowed in global section: %s\n",
line_num, keyword);
}
/* INDEX [##] MM:SS:FF */
} else if (0 == strcmp ("INDEX", keyword)) {
if (0 <= i) {
if (NULL != (field = strtok (NULL, " \t\n\r")))
; /* skip index number */
if (NULL != (field = strtok (NULL, " \t\n\r")))
#if 0
// cd->tocent[i].indexes[cd->tocent[i].nindex++] = msf_frame_from_mmssff (field);
#else
;
#endif
else
fprintf (stderr, "%d: format error: %s\n", line_num, keyword);
} else {
fprintf (stderr, "%d: not allowed in global section: %s\n",
line_num, keyword);
}
/* CD-TEXT */
} else if (0 == cdtext_is_keyword (keyword)) {
if (-1 == i) {
if (NULL == cd->cdtext)
cd->cdtext = cdtext_init ();
cdtext_set (keyword, strtok (NULL, "\"\t\n\r"), cd->cdtext);
} else {
if (NULL == cd->tocent[i].cdtext)
cd->tocent[i].cdtext = cdtext_init ();
cdtext_set (keyword, strtok (NULL, "\"\t\n\r"), cd->tocent[i].cdtext);
}
/* unrecognized line */
} else {
fprintf(stderr, "%d: warning: unrecognized keyword: %s\n",
line_num, keyword);
}
}
cd->i_tracks = i + 1;
}
static bool
_bincue_image_read_cue (_img_private_t *env)

40
lib/image/cdrdao.c
View File

@@ -1,5 +1,5 @@
/*
$Id: cdrdao.c,v 1.10 2004/06/27 15:29:22 rocky Exp $
$Id: cdrdao.c,v 1.11 2004/07/09 01:05:32 rocky Exp $
Copyright (C) 2004 Rocky Bernstein <rocky@panix.com>
toc reading routine adapted from cuetools
@@ -25,7 +25,11 @@
(*.cue).
*/
static const char _rcsid[] = "$Id: cdrdao.c,v 1.10 2004/06/27 15:29:22 rocky Exp $";
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
static const char _rcsid[] = "$Id: cdrdao.c,v 1.11 2004/07/09 01:05:32 rocky Exp $";
#include "cdio_assert.h"
#include "cdio_private.h"
@@ -34,6 +38,7 @@ static const char _rcsid[] = "$Id: cdrdao.c,v 1.10 2004/06/27 15:29:22 rocky Exp
#include <cdio/logging.h>
#include <cdio/sector.h>
#include <cdio/util.h>
#include <cdio/cdtext.h>
#ifdef HAVE_STDIO_H
#include <stdio.h>
@@ -119,37 +124,6 @@ static bool parse_tocfile (_img_private_t *cd, const char *toc_name);
#include "image_common.h"
/* returns 0 if field is a CD-TEXT keyword, returns non-zero otherwise */
static int
cdtext_is_keyword (char *key)
{
const char *cdtext_keywords[] =
{
"ARRANGER", /* name(s) of the arranger(s) */
"COMPOSER", /* name(s) of the composer(s) */
"DISC ID", /* disc identification information */
"GENRE", /* genre identification and genre information */
"ISRC", /* ISRC code of each track */
"MESSAGE", /* message(s) from the content provider and/or artist */
"PERFORMER", /* name(s) of the performer(s) */
"SIZE_INFO", /* size information of the block */
"SONGWRITER", /* name(s) of the songwriter(s) */
"TITLE", /* title of album name or track titles */
"TOC_INFO", /* table of contents information */
"TOC_INFO2" /* second table of contents information */
"UPC_EAN",
};
char *item;
item = bsearch(key,
cdtext_keywords, 12,
sizeof (char *),
(int (*)(const void *, const void *))
strcmp);
return (NULL != item) ? 0 : 1;
}
static lba_t
msf_to_lba (int minutes, int seconds, int frames)
{