static void
dvdprobe(callout_t *co, void *aux)
{
disc_scanner_t *ds = aux;
callout_arm(&ds->ds_timer, dvdprobe, ds, 1);
if(ds->ds_disc_inserted == 0) {
DI_Mount();
if(DI_GetStatus() == DVD_NO_DISC)
return;
TRACE(TRACE_INFO, "DVD", "DVD inserted");
ds->ds_disc_inserted = 1;
ds->ds_disc_ready = 0;
} else {
uint32_t s = DI_GetStatus();
if(s == DVD_UNKNOWN) {
ds->ds_disc_inserted = 0;
notify_add(NOTIFY_ERROR, NULL, 5, "Unknown disc inserted, ejecting...");
DI_Eject();
return;
}
if(!(s & DVD_READY)) {
TRACE(TRACE_DEBUG, "DVD", "Waiting for disc ready state = %x", s);
return;
}
if(!ds->ds_disc_ready)
check_disc_type(ds);
if(DI_GetCoverRegister(&s) || !(s & DVD_COVER_DISC_INSERTED)) {
ds->ds_disc_inserted = 0;
TRACE(TRACE_INFO, "DVD", "DVD no longer present");
if(ds->ds_service != NULL) {
service_destroy(ds->ds_service);
ds->ds_service = NULL;
}
}
}
}
/****************************************************************************
* OpenDVD
*
* Function to load a DVD directory and display to user.
****************************************************************************/
int
OpenDVD (int method)
{
if (!getpvd())
{
ShowAction((char*) "Loading DVD...");
#ifdef HW_DOL
DVD_Mount(); // mount the DVD unit again
#elif WII_DVD
u32 val;
DI_GetCoverRegister(&val);
if(val & 0x1) // True if no disc inside, use (val & 0x2) for true if disc inside.
{
WaitPrompt((char *)"No disc inserted!");
return 0;
}
DI_Mount();
while(DI_GetStatus() & DVD_INIT);
#endif
if (!getpvd())
{
WaitPrompt ((char *)"Invalid DVD.");
return 0; // not a ISO9660 DVD
}
}
maxfiles = ParseDVDdirectory(); // load root folder
// switch to rom folder
SwitchDVDFolder(GCSettings.LoadFolder);
if (maxfiles > 0)
{
return FileSelector (method);
}
else
{
// no entries found
WaitPrompt ((char *)"No Files Found!");
return 0;
}
}
