/// <summary>
/// Saves xbox kernel as local file on pc.
/// </summary>
public void SaveAsFile()
{
Xbox.ConnectionCheck();
//dumps kernel
byte[] KrnlDump = Xbox.GetMemory(Base, Size);
//saves kernel
FileStream fs = new FileStream(Xbox.Version + " Kernel v" + Xbox.KernelVersion + " " + Xbox.Modules[0].TimeStamp.ToString().Replace(':', '.').Replace('/', '.') + " (UTC) .exe", FileMode.Create);
fs.Write(KrnlDump, 0, KrnlDump.Length);
fs.Close();
}
public uint PacketNumber = 0; // if we detect any changes, update the packet number
/// <summary>
/// Searches xbox memory for XInputGetState(). Average execution time of 15ms.
/// </summary>
/// <returns></returns>
uint GetXInputGetStateAddress()
{
// assumes everything we need is in header...why would they put it elsewhere???
// buffer to store our xbe header
byte[] xbeh = Xbox.GetMemory(0x10000, (uint)0x1000);
BinaryReader header = new BinaryReader(new System.IO.MemoryStream(xbeh));
header.BaseStream.Position = 0x11C;
uint SegmentCount = header.ReadUInt32(); //gets segment count
uint SegmentBase = header.ReadUInt32() - 0x10000; //gets base address of segment info table
//loops through each segment
for (int i = 0; i < SegmentCount; i++)
{
header.BaseStream.Position = (uint)(SegmentBase + i * 56) + 4;
uint SegAddress = header.ReadUInt32();
uint SegSize = header.ReadUInt32();
header.BaseStream.Position += 8;
header.BaseStream.Position = header.ReadUInt32() - 0x10000;
string SegName = System.Text.ASCIIEncoding.ASCII.GetString(header.ReadBytes(3));
if (SegName.Equals("XPP"))
{
//dumps xpp segment
byte[] SegDump = Xbox.GetMemory(SegAddress, SegSize);
//searches for xinputgetstate function
for (int j = 0; j < SegSize; j++)
{
if ((BitConverter.ToUInt64(SegDump, j) & 0xFFFFFFFFFFFF) == 0x000015FFDB335653)
{
return((uint)(SegAddress + j));
}
}
}
}
throw new Exception("Unable to find XInputGetState() in memory, you must manually specify this address instead if you wish to initialize a controller hook.");
}
/// <summary>
/// Initializes the history page.
/// </summary>
public XboxHistory(Xbox xbox)
{
Xbox = xbox;
Xbox.SetMemory(0xB00292D0, ScriptBufferAddress); // set up the script buffer
if (IsPresent())
{
// restore our current allocations
Xbox.ReloadAllocationTable();
// check other settings like controller hook etc...
XInputGetStateAddress = Xbox.GetUInt32(Gamepad.XInputGetState);
OriginalGamepadCode = Xbox.GetMemory(Gamepad.OriginalCodeBuffer, 10);
}
else
{
// allocate memory for our history pages
AllocateHistoryPages(kSize);
Xbox.SetMemory(kBaseAddress, 0x6F6C6559); // "Yelo"
}
}
