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Added (currently still unused) Windows IOCtl handler for READ TRACK INFORMATION command.

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This commit is contained in:
OBattler
2016-12-25 16:05:49 +01:00
parent a6d2f68779
commit 105d13ac62
1 changed files with 34 additions and 0 deletions
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34
src/cdrom-ioctl.c
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@@ -537,6 +537,40 @@ static void ioctl_read_header(uint8_t *in_cdb, uint8_t *b)
ioctl_close(); ioctl_close();
} }
static void ioctl_read_track_information(uint8_t *in_cdb, uint8_t *b)
{
int maxlen = 0;
int len = 0;
const UCHAR cdb[12];
UCHAR buf[65535];
maxlen = in_cdb[7];
maxlen <<= 8;
maxlen |= in_cdb[8];
ioctl_open(0);
memcpy(cdb, in_cdb, 12);
SCSICommand(cdb, buf, 65535);
len = buf[0];
len <<= 8;
len |= buf[1];
len += 2;
if (len > maxlen)
{
len = maxlen;
buf[0] = ((maxlen - 2) >> 8) * 0xff;
buf[1] = (maxlen - 2) & 0xff;
}
memcpy(b, buf, len);
ioctl_close();
}
static void ioctl_read_disc_information(uint8_t *b) static void ioctl_read_disc_information(uint8_t *b)
{ {
const UCHAR cdb[] = { 0x51, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; const UCHAR cdb[] = { 0x51, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };