char *GetRecExtension(void)
{
TRACEENTER();
dword i;
tToppyInfo *ToppyInfo;
tFWDATHeader *FWDatHeader;
static char *RecExtension = NULL;
if(RecExtension == NULL)
{
if(LoadFirmwareDat(&FWDatHeader, &ToppyInfo, NULL))
{
for(i = 0; i < FWDatHeader->NrOfToppyInfoEntries; i++, ToppyInfo++)
{
if(ToppyInfo->SysID == TAP_GetSystemId())
{
switch(ToppyInfo->RecExtension)
{
case 0: RecExtension = ".rec"; break;
case 1: RecExtension = ".mpg"; break;
default:
break;
}
break;
}
}
}
}
TRACEEXIT();
return RecExtension ? RecExtension : ".rec";
}
//--------------------------------------- FlashInitialize --------------------------------
//
dword FlashInitialize (dword SystemID)
{
dword i;
tToppyInfo *ToppyInfo;
tFWDATHeader *FWDatHeader;
if (FlashOffset != 0) return FlashOffset;
if (!LibInitialized) InitTAPex ();
if (!LibInitialized) return 0;
//Get toppy information
if (!LoadFirmwareDat(&FWDatHeader, &ToppyInfo, NULL)) return 0;
for (i = 0; i < FWDatHeader->NrOfToppyInfoEntries; i++, ToppyInfo++)
{
if (ToppyInfo->SysID == SystemID)
{
SystemType = ToppyInfo->SystemType;
break;
}
}
//Copy the appropriate offset table
switch (SystemType)
{
case ST_DVBS :
memcpy (FlashBlockOffset, FlashBlockOffsetS, (BLOCKS + 1) * sizeof (dword));
break ;
case ST_DVBT :
memcpy (FlashBlockOffset, FlashBlockOffsetT, (BLOCKS + 1) * sizeof (dword));
break ;
case ST_DVBC :
memcpy (FlashBlockOffset, FlashBlockOffsetC, (BLOCKS + 1) * sizeof (dword));
break ;
case ST_DVBT5700:
memcpy (FlashBlockOffset, FlashBlockOffsetT5700, (BLOCKS + 1) * sizeof (dword));
break ;
default:
return 0;
}
//The following code searches for the start of the Flash in the RAM. It uses the following method:
//the Flash starts with the CRC which is never 0xFFFF. The word after the CRC is always 0xFFFF and the next word isn't 0xFFFF again.
if (!(FlashOffset = FIS_vFlash())) return 0;
//Add the start of the flash to the FlashBlockOffset array to make its address entries absolute.
for (i = TVServices; i <= BLOCKS; i++) FlashBlockOffset [i] += FlashOffset;
return FlashOffset;
}
char *GetToppyString(word SysID)
{
TRACEENTER();
dword i;
tToppyInfo *ToppyInfo;
tFWDATHeader *FWDatHeader;
if(LoadFirmwareDat(&FWDatHeader, &ToppyInfo, NULL))
{
for(i = 0; i < FWDatHeader->NrOfToppyInfoEntries; i++, ToppyInfo++)
{
if(ToppyInfo->SysID == SysID)
{
TRACEEXIT();
return ToppyInfo->Device;
}
}
}
TRACEEXIT();
return "???";
}
bool KeyTranslate(bool Enable, void *EventHandler)
{
tTMSTAPTaskTable *TMSTAPTaskTable;
dword i;
tToppyInfo *ToppyInfo;
tFWDATHeader *FWDatHeader;
TRACEENTER();
//Get toppy information
if(LoadFirmwareDat(&FWDatHeader, &ToppyInfo, NULL))
{
for(i = 0; i < FWDatHeader->NrOfToppyInfoEntries; i++, ToppyInfo++)
{
if(ToppyInfo->SysID == TAP_GetSystemId())
{
RemoteType = ToppyInfo->RemoteType;
break;
}
}
}
//Get the address to the TAP table
TMSTAPTaskTable = (tTMSTAPTaskTable*)FIS_vTAPTable();
if(!TMSTAPTaskTable)
{
TRACEEXIT();
return FALSE;
}
//The curTapTask variable is not thread safe. Call InitTAPex() if this function will be called from a sub thread
if(TAP_TableIndex == 0xffffffff)
{
dword *curTapTask;
curTapTask = (dword*)FIS_vCurTapTask();
if(!curTapTask)
{
TRACEEXIT();
return -3;
}
TAP_TableIndex = *curTapTask;
}
if(Enable && (TMSTAPTaskTable[TAP_TableIndex].TAP_EventHandler == (dword)EventHandler))
{
Original_TAP_EventHandler = (void*)TMSTAPTaskTable[TAP_TableIndex].TAP_EventHandler;
TMSTAPTaskTable[TAP_TableIndex].TAP_EventHandler = (dword)&KeyTranslateHook;
TRACEEXIT();
return TRUE;
}
else if(!Enable && (TMSTAPTaskTable[TAP_TableIndex].TAP_EventHandler == (dword)KeyTranslateHook))
{
TMSTAPTaskTable[TAP_TableIndex].TAP_EventHandler = (dword)Original_TAP_EventHandler;
Original_TAP_EventHandler = NULL;
TRACEEXIT();
return TRUE;
}
TRACEEXIT();
return FALSE;
}
