void DeviceInit()
{
devicehandle = -1;
devicecapability = 0;
lasttime = time(NULL);
InitDisc();
} // END DeviceInit()
void DeviceInit()
{
devicehandle = NULL;
waitevent.hEvent = NULL;
waitevent.Internal = 0;
waitevent.InternalHigh = 0;
waitevent.Offset = 0;
waitevent.OffsetHigh = 0;
lasttime = 0;
InitDisc();
} // END DeviceInit()
// Called by PollLoop() and CDVDgetTrayStatus()
s32 DeviceTrayStatus()
{
s32 s32result;
errno = 0;
#ifdef VERBOSE_FUNCTION_DEVICE
PrintLog("CDVD device: DeviceTrayStatus()");
#endif /* VERBOSE_FUNCTION_DEVICE */
if (devicehandle == -1)
return (-1); // ENDIF- Someone forget to open the device?
if ((devicecapability & CDC_DRIVE_STATUS) != 0) {
s32result = ioctl(devicehandle, CDROM_DRIVE_STATUS);
if (s32result < 0) {
#ifdef VERBOSE_WARNINGS
PrintLog("CDVD device: Trouble reading Drive Status!");
PrintLog("CDVD device: Error: (%i) %i:%s", s32result, errno, strerror(errno));
#endif /* VERBOSE_WARNINGS */
s32result = CDS_TRAY_OPEN;
} // ENDIF- Failure to get status? Assume it's open.
errno = 0;
} else {
s32result = ioctl(devicehandle, CDROM_DISC_STATUS);
if (errno != 0) {
#ifdef VERBOSE_WARNINGS
PrintLog("CDVD device: Trouble detecting Disc Status presense!");
PrintLog("CDVD device: Error: (%i) %i:%s", s32result, errno, strerror(errno));
#endif /* VERBOSE_WARNINGS */
s32result = CDS_TRAY_OPEN;
errno = 0;
} // ENDIF- Trouble?
if (s32result == CDS_NO_DISC)
s32result = CDS_TRAY_OPEN; // ENDIF- Is there no disc in the device? Guess the tray is open
} // ENDIF- Can we poll the tray directly? (Or look at disc status instead?)
if (s32result == CDS_TRAY_OPEN) {
traystatus = CDVD_TRAY_OPEN;
if (disctype != CDVD_TYPE_NODISC) {
DeviceClose(); // Kind of severe way of flushing all buffers.
DeviceOpen();
InitDisc();
} // ENDIF- Tray just opened... clear disc info
} else {
traystatus = CDVD_TRAY_CLOSE;
if (disctype == CDVD_TYPE_NODISC)
DeviceGetDiskType(); // ENDIF- Tray just closed? Get disc information
} // ENDIF- Do we detect an open tray?
return (traystatus);
} // END CDVD_getTrayStatus()
// Called by DeviceTrayStatus(), CDVDclose(), and CDVDshutdown()
void DeviceClose()
{
if (devicehandle == -1) {
#ifdef VERBOSE_FUNCTION_DEVICE
PrintLog("CDVD device: Device already closed");
#endif /* VERBOSE_FUNCTION_DEVICE */
return;
} // ENDIF- Device already closed? Ok.
#ifdef VERBOSE_FUNCTION_DEVICE
PrintLog("CDVD device: DeviceClose()");
#endif /* VERBOSE_FUNCTION_DEVICE */
InitDisc();
close(devicehandle);
devicehandle = -1;
devicecapability = 0;
return;
} // END CDVDclose()
void Shapes::CreateShape(ShapesType type, float resolution)
{
type_ = type;
is_quad_ = false;
switch (type_)
{
case DISC:
InitDisc(resolution);
break;
case SPHERE:
InitSphere(resolution);
is_quad_ = true;
break;
case CUBE_ST:
InitCube();
is_quad_ = true;
break;
case CUBE_CT:
InitCube(false);
is_quad_ = true;
break;
case PLANE:
InitPlane();
is_quad_ = true;
break;
case PLANE_TILED:
InitPlane(resolution);
is_quad_ = true;
break;
case PLANE_BIG:
InitBigPlane(resolution);
is_quad_ = true;
break;
case SPHERE_HALF_UV:
InitSphere(resolution);
is_quad_ = true;
break;
default:
break;
}
}
s32 CALLBACK CDVDinit() {
errno = 0;
InitLog();
if(OpenLog() != 0) return(-1);
#ifdef VERBOSE_FUNCTION
PrintLog("CDVD interface: CDVDinit()");
#endif /* VERBOSE_FUNCTION */
InitConf();
devicehandle = -1;
devicecapability = 0;
lasttime = time(NULL);
// Initialize DVD.c and CD.c as well
InitDisc();
InitDVDInfo();
InitCDInfo();
return(0);
} // END CDVDinit()
s32 DeviceTrayStatus() {
BOOL boolresult;
if(devicehandle == NULL) return(-1);
if(devicehandle == INVALID_HANDLE_VALUE) return(-1);
#ifdef VERBOSE_FUNCTION_DEVICE
PrintLog("CDVDlinuz device: DeviceTrayStatus()");
#endif /* VERBOSE_FUNCTION_DEVICE */
switch(traystatusmethod) {
case 1:
boolresult = DeviceTrayStatusStorage();
break;
case 2:
boolresult = DeviceTrayStatusCDRom();
break;
case 3:
boolresult = DeviceTrayStatusDisk();
break;
default:
boolresult = FALSE;
break;
} // ENDSWITCH traystatusmethod- One method already working? Try it again.
if(boolresult == FALSE) {
traystatusmethod = 0;
boolresult = DeviceTrayStatusStorage();
if(boolresult == TRUE) {
traystatusmethod = 1;
} else {
boolresult = DeviceTrayStatusCDRom();
if(boolresult == TRUE) {
traystatusmethod = 2;
} else {
boolresult = DeviceTrayStatusDisk();
if(boolresult == TRUE) traystatusmethod = 3;
} // ENDIF- Did we succeed with CDRom?
} // ENDIF- Did we succeed with Storage?
} // Single call to already working test just failed? Test them all.
if(boolresult == FALSE) {
if(traystatus == CDVD_TRAY_CLOSE) {
#ifdef VERBOSE_FUNCTION_DEVICE
PrintLog("CDVDlinuz device: Tray just opened!");
#endif /* VERBOSE_FUNCTION_DEVICE */
traystatus = CDVD_TRAY_OPEN;
DeviceClose();
DeviceOpen();
InitDisc();
} // ENDIF- Just opened? clear disc info
return(traystatus);
} // ENDIF- Still failed? Assume no disc in drive then.
if(traystatus == CDVD_TRAY_OPEN) {
traystatus = CDVD_TRAY_CLOSE;
#ifdef VERBOSE_FUNCTION_DEVICE
PrintLog("CDVDlinuz device: Tray just closed!");
#endif /* VERBOSE_FUNCTION_DEVICE */
DeviceGetDiskType();
return(traystatus);
} // ENDIF- Just closed? Get disc information
return(traystatus);
} // END DeviceTrayStatus()