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MSWindows: comment corrections

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_cdio_linux.c: perhaps closer to getting CD TEXT correct.
This commit is contained in:
rocky
2004-07-15 02:24:29 +00:00
parent d59fcda91e
commit 14646f641f
4 changed files with 135 additions and 119 deletions
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10
lib/MSWindows/aspi32.c
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@@ -1,5 +1,5 @@
/*
$Id: aspi32.c,v 1.21 2004/07/14 04:42:11 rocky Exp $
$Id: aspi32.c,v 1.22 2004/07/15 02:24:29 rocky Exp $
Copyright (C) 2004 Rocky Bernstein <rocky@panix.com>
@@ -27,7 +27,7 @@
# include "config.h"
#endif
static const char _rcsid[] = "$Id: aspi32.c,v 1.21 2004/07/14 04:42:11 rocky Exp $";
static const char _rcsid[] = "$Id: aspi32.c,v 1.22 2004/07/15 02:24:29 rocky Exp $";
#include <cdio/cdio.h>
#include <cdio/sector.h>
@@ -712,7 +712,11 @@ wnaspi32_eject_media (void *user_data) {
idx = 0;
/*!
Return the value associated with the key "arg".
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_aspi (_img_private_t *env)

9
lib/MSWindows/win32.h
View File

@@ -1,5 +1,5 @@
/*
$Id: win32.h,v 1.8 2004/07/13 03:45:26 rocky Exp $
$Id: win32.h,v 1.9 2004/07/15 02:24:29 rocky Exp $
Copyright (C) 2004 Rocky Bernstein <rocky@panix.com>
@@ -40,11 +40,12 @@ typedef struct {
This must be first. */
generic_img_private_t gen;
/* Things generally common to all image drivers. */
track_info_t tocent[100]; /* entry info for each track */
/* Entry info for each track, add 1 for leadout. */
track_info_t tocent[CDIO_CD_MAX_TRACKS+1];
cdtext_t cdtext; /* CD-TEXT */
track_t i_tracks; /* number of tracks in image */
track_t i_first_track; /* track number of first track */
cdtext_t cdtext; /* CD-TEXT */
access_mode_t access_mode;

207
lib/_cdio_linux.c
View File

@@ -1,5 +1,5 @@
/*
$Id: _cdio_linux.c,v 1.62 2004/07/13 04:33:05 rocky Exp $
$Id: _cdio_linux.c,v 1.63 2004/07/15 02:24:29 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_linux.c,v 1.62 2004/07/13 04:33:05 rocky Exp $";
static const char _rcsid[] = "$Id: _cdio_linux.c,v 1.63 2004/07/15 02:24:29 rocky Exp $";
#include <string.h>
@@ -86,13 +86,18 @@ typedef struct {
This must be first. */
generic_img_private_t gen;
access_mode_t access_mode;
/* Track information */
struct cdrom_tochdr tochdr;
/* Entry info for each track, add 1 for leadout. */
struct cdrom_tocentry tocent[CDIO_CD_MAX_TRACKS+1];
cdtext_t cdtext; /* CD-TEXT */
access_mode_t access_mode;
bool b_cdtext_init;
/* Some of the more OS specific things. */
cdtext_t cdtext_track[CDIO_CD_MAX_TRACKS+1]; /*CD-TEXT for each track*/
struct cdrom_tochdr tochdr;
} _img_private_t;
/* Some ioctl() errno values which occur when the tray is empty */
@@ -675,112 +680,116 @@ _cdio_read_toc (_img_private_t *env)
return true;
}
#ifdef CDTEXT_FIXED
static CDText_data_t *
cdtext_init( void *user_data )
#if 1
#define set_cdtext_field(FIELD) \
if( i_track == 0 ) \
env->cdtext.field[FIELD] = strdup(buffer); \
else \
env->cdtext_track[i_track-1].field[FIELD] \
= strdup(buffer); \
i_track++; \
idx = 0;
/*!
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_linux (void *user_data)
{
_img_private_t *env = user_data;
CDText_data_t *pdata;
int i;
int j;
char buffer[5000];
char buf[256];
int idx;
track_t i_track;
cgc_t cgc;
int status;
int status;
struct scsi_cmd {
unsigned int inlen; /* Length of data written to device */
unsigned int outlen; /* Length of data read from device */
unsigned char cmd[10]; /* SCSI command (6 <= x <= 16) */
unsigned char wdata[5000]; /* Data read from device starts here
On error, sense buffer starts here */
} scsi_cmd;
memset (&cgc, 0, sizeof (cgc));
memset (&buffer, 0, sizeof (buffer));
memset( scsi_cmd.cmd, 0, sizeof(scsi_cmd.cmd) );
CDIO_MMC_SET_COMMAND(scsi_cmd.cmd, CDIO_MMC_GPCMD_READ_TOC);
scsi_cmd.cmd[1] = 0x02; /* MSF mode */
scsi_cmd.cmd[2] = 0x05; /* CD text */
CDIO_MMC_SET_READ_LENGTH(scsi_cmd.cmd, sizeof(scsi_cmd.wdata));
cgc.cmd[0] = CDIO_MMC_GPCMD_READ_TOC;
cgc.cmd[1] = 0x02; /* MSF mode */
cgc.cmd[2] = 0x05; /* CD text */
CDIO_MMC_SET_READ_LENGTH( cgc.cmd, sizeof(buffer) );
status = ioctl( env->gen.fd, CDROM_SEND_PACKET, &cgc );
if( status != 0 ) {
scsi_cmd.inlen = sizeof(scsi_cmd.cmd);
scsi_cmd.outlen = sizeof(scsi_cmd.wdata);
status = ioctl(env->gen.fd, SCSI_IOCTL_SEND_COMMAND, (void *)&scsi_cmd);
if (status != 0) {
cdio_warn ("CDTEXT reading failed: %s\n", strerror(errno));
return NULL;
}
} else {
memset (&buf, 0, sizeof (buffer));
idx = 0;
CDText_data_t *pdata;
int i;
int j;
char buffer[256];
int idx;
int i_track;
pdata = (CDText_data_t *) (&buffer[4]);
for( i=0; i < CDIO_CDTEXT_MAX_PACK_DATA; i++ )
{
if( pdata->seq != i )
break;
printf("READ CDTEXT!\n");
memset( buffer, 0x00, sizeof(buffer) );
idx = 0;
if( (pdata->type >= 0x80) && (pdata->type <= 0x87) && (pdata->block == 0) )
{
i_track = pdata->i_track;
pdata = (CDText_data_t *) (&scsi_cmd.wdata[4]);
for( i=0; i < CDIO_CDTEXT_MAX_PACK_DATA; i++ ) {
if( pdata->seq != i )
break;
for( j=0; j < CDIO_CDTEXT_MAX_TEXT_DATA; j++ ) {
if( pdata->text[j] == 0x00 ) {
switch( pdata->type) {
case CDIO_CDTEXT_TITLE:
if( i_track == 0 )
printf("Album Title: %s\n", buf);
else
printf("Title track %d: %s\n", i_track, buf);
i_track++;
idx = 0;
break;
if( (pdata->type >= 0x80)
&& (pdata->type <= 0x85) && (pdata->block == 0) ) {
i_track = pdata->i_track;
case CDIO_CDTEXT_PERFORMER:
if( i_track == 0 )
printf("Album Performer %s\n", buf);
else
printf("Performer track %d: %s\n", i_track, buf);
i_track++;
idx = 0;
break;
case CDIO_CDTEXT_COMPOSER:
if( i_track == 0 )
printf("Album Composer %s\n", buf);
else
printf("Composer track %d: %s\n", i_track, buf);
i_track++;
idx = 0;
break;
case CDIO_CDTEXT_ARRANGER:
if( i_track == 0 )
printf("Album Arranger %s\n", buf);
else
printf("Arranger track %d: %s\n", i_track, buf);
i_track++;
idx = 0;
break;
case CDIO_CDTEXT_MESSAGE:
printf("Extended data: %s\n", buf);
i_track++;
idx = 0;
break;
case CDIO_CDTEXT_GENRE:
printf("Genre %s\n", buf);
i_track++;
idx = 0;
break;
case CDIO_CDTEXT_DISCID:
printf("Discid track%s\n", buf);
idx = 0;
break;
}
for( j=0; j < CDIO_CDTEXT_MAX_TEXT_DATA; j++ ) {
if( pdata->text[j] == 0x00 )
{
switch( pdata->type) {
case CDIO_CDTEXT_TITLE:
set_cdtext_field(CDTEXT_TITLE);
break;
case CDIO_CDTEXT_PERFORMER:
set_cdtext_field(CDTEXT_PERFORMER);
break;
case CDIO_CDTEXT_SONGWRITER:
set_cdtext_field(CDTEXT_SONGWRITER);
break;
case CDIO_CDTEXT_COMPOSER:
set_cdtext_field(CDTEXT_COMPOSER);
break;
case CDIO_CDTEXT_ARRANGER:
set_cdtext_field(CDTEXT_ARRANGER);
break;
case CDIO_CDTEXT_MESSAGE:
set_cdtext_field(CDTEXT_MESSAGE);
break;
case CDIO_CDTEXT_DISCID:
set_cdtext_field(CDTEXT_DISCID);
break;
case CDIO_CDTEXT_GENRE:
set_cdtext_field(CDTEXT_GENRE);
break;
}
}
else {
buffer[idx++] = pdata->text[j];
}
buffer[idx] = 0x00;
}
else {
buffer[idx++] = pdata->text[j];
}
buffer[idx] = 0x00;
}
pdata++;
}
pdata++;
}
return NULL; /* FIXME */
env->b_cdtext_init = true;
return &(env->cdtext);
}
#endif
/*
@@ -791,9 +800,9 @@ _eject_media_mmc(int fd)
{
int status;
struct sdata {
int inlen;
int outlen;
char cmd[256];
unsigned int inlen; /* input: Length of data written to device */
unsigned int outlen; /* input: Length of data read from device */
char cmd[10]; /* input: SCSI command (6 <= x <= 16) */
} scsi_cmd;
CDIO_MMC_SET_COMMAND(scsi_cmd.cmd, CDIO_MMC_GPCMD_ALLOW_MEDIUM_REMOVAL);
@@ -1216,6 +1225,7 @@ cdio_open_am_linux (const char *psz_orig_source, const char *access_mode)
.eject_media = _eject_media_linux,
.free = cdio_generic_free,
.get_arg = _get_arg_linux,
.get_cdtext = _get_cdtext_linux,
.get_devices = cdio_get_devices_linux,
.get_default_device = cdio_get_default_device_linux,
.get_drive_cap = _get_drive_cap_linux,
@@ -1242,6 +1252,7 @@ cdio_open_am_linux (const char *psz_orig_source, const char *access_mode)
_data->access_mode = str_to_access_mode_linux(access_mode);
_data->gen.init = false;
_data->gen.fd = -1;
_data->b_cdtext_init = false;
if (NULL == psz_orig_source) {
psz_source=cdio_get_default_device_linux();

16
lib/cdio.c
View File

@@ -1,5 +1,5 @@
/*
$Id: cdio.c,v 1.59 2004/07/11 14:25:07 rocky Exp $
$Id: cdio.c,v 1.60 2004/07/15 02:24:29 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 1.59 2004/07/11 14:25:07 rocky Exp $";
static const char _rcsid[] = "$Id: cdio.c,v 1.60 2004/07/15 02:24:29 rocky Exp $";
const char *track_format2str[6] =
@@ -271,13 +271,13 @@ cdio_get_arg (const CdIo *obj, const char key[])
}
}
/*!
Get cdtext information for a CdIo object .
/*!
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.
*/
@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)
{