public void Read()
{
if (!IsOpen || IsDisposed)
{
throw new Exception("XenonPatch.Read: The Xenon patch is not open.");
}
if (HasBeenRead)
{
throw new Exception("XenonPatch.Read: The Xenon patch has already been read.");
}
eio.SetPosition(0);
Patches = new List <PatchEntry>();
//Just has Kernel+XAM.
{
var nextAddr = eio.Reader.ReadUInt32();
while (nextAddr != uint.MaxValue)
{
eio.SetPosition(-4, SeekOrigin.Current);
var entry = new PatchEntry();
entry.Read(eio.Reader);
Patches.Add(entry);
nextAddr = eio.Reader.ReadUInt32();
}
}
HasBeenRead = true;
}
public NeighborhoodDrives(XboxConsole Console, EndianIO XMS, uint NopAddress, uint DriveTableAddress, uint MountedPackageTableAddress, uint[] XBDMRange)
{
if (XBDMRange.Length != 2 || XBDMRange[0] == 0 || XBDMRange[1] == 0)
{
throw new Exception("NeighborhoodDrives: Invalid XBDM range specified.");
}
console = Console;
xms = XMS;
dtAddress = DriveTableAddress;
mptAddress = MountedPackageTableAddress;
xbdmRange = XBDMRange;
if (NopAddress != 0)
{
xms.SetPosition(NopAddress);
xms.Writer.Write(0x60000000);
}
}
public Dictionary <string, string> GetMountedPackageDeviceNames()
{
if (!HaveBeenRead)
{
throw new Exception("NeighborhoodDrives.GetMountedPackageDeviceNames: The Neighborhood drives have not been read.");
}
var packages = new Dictionary <string, string>();
xms.SetPosition(mptAddress);
var nextAddr = xms.Reader.ReadUInt32();
//The first uint in the structure is a pointer to the next one. If it is the same as the original pointer, then we have reached the end of the mounted package list.
while (nextAddr != mptAddress)
{
xms.SetPosition(nextAddr + 0x9758);
var deviceName = xms.Reader.ReadString(0x40, Encoding.ASCII, true);
xms.SetPosition(-0x9357, SeekOrigin.Current);
var packageName = xms.Reader.ReadString(35, Encoding.BigEndianUnicode, true);
packages.Add(packageName, deviceName);
xms.SetPosition(nextAddr);
nextAddr = xms.Reader.ReadUInt32();
}
return(packages);
}