/*!
Read and cache the CD's Track Table of Contents and track info.
Return false if unsuccessful;
*/
static bool
read_toc_freebsd (void *p_user_data)
{
_img_private_t *p_env = p_user_data;
track_t i, j;
/* read TOC header */
if ( ioctl(p_env->gen.fd, CDIOREADTOCHEADER, &p_env->tochdr) == -1 ) {
cdio_warn("error in ioctl(CDIOREADTOCHEADER): %s\n", strerror(errno));
return false;
}
p_env->gen.i_first_track = p_env->tochdr.starting_track;
p_env->gen.i_tracks = p_env->tochdr.ending_track -
p_env->gen.i_first_track + 1;
j=0;
for (i=p_env->gen.i_first_track; i<=p_env->gen.i_tracks; i++, j++) {
struct ioc_read_toc_single_entry *p_toc =
&(p_env->tocent[i-p_env->gen.i_first_track]);
p_toc->track = i;
p_toc->address_format = CD_LBA_FORMAT;
if ( ioctl(p_env->gen.fd, CDIOREADTOCENTRY, p_toc) ) {
cdio_warn("%s %d: %s\n",
"error in ioctl CDROMREADTOCENTRY for track",
i, strerror(errno));
return false;
}
set_track_flags(&(p_env->gen.track_flags[i]), p_toc->entry.control);
}
p_env->tocent[j].track = CDIO_CDROM_LEADOUT_TRACK;
p_env->tocent[j].address_format = CD_LBA_FORMAT;
if ( ioctl(p_env->gen.fd, CDIOREADTOCENTRY, &(p_env->tocent[j]) ) ){
cdio_warn("%s: %s\n",
"error in ioctl CDROMREADTOCENTRY for leadout track",
strerror(errno));
return false;
}
p_env->gen.toc_init = true;
return true;
}
/*!
Read and cache the CD's Track Table of Contents and track info.
via a SCSI MMC READ_TOC (FULTOC). Return true if successful or
false if an error.
*/
static bool
read_fulltoc_win32mmc (_img_private_t *p_env)
{
mmc_cdb_t cdb = {{0, }};
CDROM_TOC_FULL cdrom_toc_full;
int i_status, i, j;
int i_track_format = 0;
int i_seen_flag;
/* Operation code */
CDIO_MMC_SET_COMMAND(cdb.field, CDIO_MMC_GPCMD_READ_TOC);
cdb.field[1] = 0x00;
/* Format */
cdb.field[2] = CDIO_MMC_READTOC_FMT_FULTOC;
memset(&cdrom_toc_full, 0, sizeof(cdrom_toc_full));
/* Setup to read header, to get length of data */
CDIO_MMC_SET_READ_LENGTH16(cdb.field, sizeof(cdrom_toc_full));
i_status = run_mmc_cmd_win32ioctl (p_env, 1000*60*3,
mmc_get_cmd_len(cdb.field[0]),
&cdb, SCSI_MMC_DATA_READ,
sizeof(cdrom_toc_full), &cdrom_toc_full);
if ( 0 != i_status ) {
cdio_debug ("SCSI MMC READ_TOC failed\n");
return false;
}
i_seen_flag=0;
for( i = 0 ; i <= CDIO_CD_MAX_TRACKS+3; i++ ) {
if ( 0xA0 == cdrom_toc_full.TrackData[i].POINT ) {
/* First track number */
p_env->gen.i_first_track = cdrom_toc_full.TrackData[i].PMIN;
i_track_format = cdrom_toc_full.TrackData[i].PSEC;
i_seen_flag|=0x01;
}
if ( 0xA1 == cdrom_toc_full.TrackData[i].POINT ) {
/* Last track number */
p_env->gen.i_tracks =
cdrom_toc_full.TrackData[i].PMIN - p_env->gen.i_first_track + 1;
i_seen_flag|=0x02;
}
j = cdrom_toc_full.TrackData[i].POINT;
if ( 0xA2 == j ) {
/* Start position of the lead out */
p_env->tocent[ p_env->gen.i_tracks ].start_lsn =
cdio_lba_to_lsn(
cdio_msf3_to_lba(
cdrom_toc_full.TrackData[i].PMIN,
cdrom_toc_full.TrackData[i].PSEC,
cdrom_toc_full.TrackData[i].PFRAME
)
);
p_env->tocent[ p_env->gen.i_tracks ].Control
= cdrom_toc_full.TrackData[i].Control;
p_env->tocent[ p_env->gen.i_tracks ].Format = i_track_format;
i_seen_flag|=0x04;
}
if (cdrom_toc_full.TrackData[i].POINT > 0
&& cdrom_toc_full.TrackData[i].POINT <= p_env->gen.i_tracks) {
p_env->tocent[j-1].start_lsn =
cdio_lba_to_lsn(
cdio_msf3_to_lba(
cdrom_toc_full.TrackData[i].PMIN,
cdrom_toc_full.TrackData[i].PSEC,
cdrom_toc_full.TrackData[i].PFRAME
)
);
p_env->tocent[j-1].Control =
cdrom_toc_full.TrackData[i].Control;
p_env->tocent[j-1].Format = i_track_format;
set_track_flags(&(p_env->gen.track_flags[j]),
p_env->tocent[j-1].Control);
cdio_debug("p_sectors: %i, %lu", i,
(unsigned long int) (p_env->tocent[i].start_lsn));
if (cdrom_toc_full.TrackData[i].POINT == p_env->gen.i_tracks)
i_seen_flag|=0x08;
}
if ( 0x0F == i_seen_flag ) break;
}
if ( 0x0F == i_seen_flag ) {
p_env->gen.toc_init = true;
return true;
}
return false;
}
