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Add CD-TEXT handling

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This commit is contained in:
rocky
2004-07-16 02:48:49 +00:00
parent cd94fb2f86
commit c87df9d500
2 changed files with 152 additions and 3 deletions
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18
lib/MSWindows/win32.h
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@@ -1,5 +1,5 @@
/*
$Id: win32.h,v 1.9 2004/07/15 02:24:29 rocky Exp $
$Id: win32.h,v 1.10 2004/07/16 02:48:49 rocky Exp $
Copyright (C) 2004 Rocky Bernstein <rocky@panix.com>
@@ -96,8 +96,24 @@ bool init_win32ioctl (_img_private_t *env);
*/
bool read_toc_win32ioctl (_img_private_t *env);
/*!
Return the media catalog number MCN.
Note: string is malloc'd so caller should free() then returned
string when done with it.
*/
char *get_mcn_win32ioctl (const _img_private_t *env);
/*!
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_win32ioctl (_img_private_t *env);
/*!
Return the the kind of drive capabilities of device.

137
lib/MSWindows/win32_ioctl.c
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@@ -1,5 +1,5 @@
/*
$Id: win32_ioctl.c,v 1.11 2004/07/16 02:06:40 rocky Exp $
$Id: win32_ioctl.c,v 1.12 2004/07/16 02:48:49 rocky Exp $
Copyright (C) 2004 Rocky Bernstein <rocky@panix.com>
@@ -26,7 +26,7 @@
# include "config.h"
#endif
static const char _rcsid[] = "$Id: win32_ioctl.c,v 1.11 2004/07/16 02:06:40 rocky Exp $";
static const char _rcsid[] = "$Id: win32_ioctl.c,v 1.12 2004/07/16 02:48:49 rocky Exp $";
#include <cdio/cdio.h>
#include <cdio/sector.h>
@@ -44,6 +44,7 @@ static const char _rcsid[] = "$Id: win32_ioctl.c,v 1.11 2004/07/16 02:06:40 rock
#include <sys/stat.h>
#include <sys/types.h>
#include <cdio/scsi_mmc.h>
#include "cdtext_private.h"
/* Win32 DeviceIoControl specifics */
/***** FIXME: #include ntddcdrm.h from Wine, but probably need to
@@ -390,6 +391,138 @@ read_toc_win32ioctl (_img_private_t *env)
return true;
}
#define set_cdtext_field(FIELD) \
if( i_track == 0 ) \
env->cdtext.field[FIELD] = strdup(buffer); \
else \
env->tocent[i_track-1].cdtext.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.
*/
const cdtext_t *
get_cdtext_win32ioctl (_img_private_t *env)
{
#if 0
return NULL;
#else
uint8_t wdata[5000] = { 0, };
SCSI_PASS_THROUGH_DIRECT sptd;
bool success;
DWORD dwBytesReturned;
sptd.Length=sizeof(sptd);
sptd.PathId=0; /* SCSI card ID will be filled in automatically */
sptd.TargetId=0; /* SCSI target ID will also be filled in */
sptd.Lun=0; /* SCSI lun ID will also be filled in */
sptd.CdbLength=10; /* CDB size is 10 for READ TOC MMC1 command */
sptd.SenseInfoLength=0; /* Don't return any sense data */
sptd.DataIn = SCSI_IOCTL_DATA_IN;
sptd.DataTransferLength= sizeof(wdata);
sptd.TimeOutValue=60; /*SCSI timeout value (60 seconds -
maybe it should be longer) */
sptd.DataBuffer= (void *) wdata;
sptd.SenseInfoOffset=0;
CDIO_MMC_SET_COMMAND(sptd.Cdb, CDIO_MMC_GPCMD_READ_TOC);
sptd.Cdb[1] = 0x02; /* MSF mode */
sptd.Cdb[2] = 0x05; /* CD text */
CDIO_MMC_SET_READ_LENGTH(sptd.Cdb, sizeof(wdata));
/* Send the command to drive */
success=DeviceIoControl(env->h_device_handle,
IOCTL_SCSI_PASS_THROUGH_DIRECT,
(void *)&sptd,
(DWORD)sizeof(SCSI_PASS_THROUGH_DIRECT),
NULL, 0,
&dwBytesReturned,
NULL);
if(! success) {
char *psz_msg = NULL;
DWORD dw = GetLastError();
FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
NULL, dw, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
(LPSTR) psz_msg, 0, NULL);
cdio_info("Error reading cdtext: %s", psz_msg);
LocalFree(psz_msg);
return NULL;
}
{
CDText_data_t *pdata;
int i;
int j;
char buffer[256];
int idx;
int i_track;
memset( buffer, 0x00, sizeof(buffer) );
idx = 0;
pdata = (CDText_data_t *) (&wdata[4]);
for( i=0; i < CDIO_CDTEXT_MAX_PACK_DATA; i++ ) {
if( pdata->seq != i )
break;
if( (pdata->type >= 0x80)
&& (pdata->type <= 0x85) && (pdata->block == 0) ) {
i_track = pdata->i_track;
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;
}
}
pdata++;
}
#endif
}
env->b_cdtext_init = true;
return &(env->cdtext);
}
/*!
Return the media catalog number MCN.