public void Setup(ATABlockDevice hd, byte *aMBR)
{
partitions = new List <ATAPartition>(4);
ParsePartition(0, hd, aMBR, 446);
ParsePartition(1, hd, aMBR, 462);
ParsePartition(2, hd, aMBR, 478);
ParsePartition(3, hd, aMBR, 494);
}
public static void DetectDrive(ControllerIdEnum aControllerID, BusPositionEnum aBusPosition)
{
var dev = new ATABlockDevice(aControllerID == ControllerIdEnum.Primary, aControllerID, aBusPosition);
if (dev.Exists)
{
ATABlockDevices.Add(dev);
}
}
public void ParsePartition(uint no, ATABlockDevice hd, byte *aMBR, uint aLoc)
{
var info = (PartitionTableEntry *)(uint)aMBR;
byte xSystemID = aMBR[aLoc + 4];
EBRLocation = 0;
if (xSystemID == 0x5 || xSystemID == 0xF || xSystemID == 0x85)
{
EBRLocation = Utils.ToUInt32(aMBR, aLoc + 8);
}
else if (xSystemID != 0)
{
uint xStartSector = Utils.ToUInt32(aMBR, aLoc + 8);
uint xSectorCount = Utils.ToUInt32(aMBR, aLoc + 12);
ATAPartition xPartInfo = new ATAPartition(hd, xStartSector, xSectorCount, no);
partitions.Add(xPartInfo);
}
}