public IntPtr GetPointer(Process program)
{
if (program == null)
{
Pointer = IntPtr.Zero;
lastID = -1;
return(Pointer);
}
else if (program.Id != lastID)
{
Pointer = IntPtr.Zero;
lastID = program.Id;
}
if (Pointer != IntPtr.Zero && !searcher.VerifySignature(program, lastPointer, lastSignature))
{
Pointer = IntPtr.Zero;
}
if (Pointer == IntPtr.Zero && DateTime.Now > lastTry)
{
lastTry = DateTime.Now.AddSeconds(1);
Pointer = GetVersionedFunctionPointer(program);
if (Pointer != IntPtr.Zero)
{
if (AutoDeref != AutoDeref.None)
{
if (MemoryReader.is64Bit)
{
Pointer = (IntPtr)program.Read <ulong>(Pointer);
}
else
{
Pointer = (IntPtr)program.Read <uint>(Pointer);
}
if (AutoDeref == AutoDeref.Double)
{
if (MemoryReader.is64Bit)
{
Pointer = (IntPtr)program.Read <ulong>(Pointer);
}
else
{
Pointer = (IntPtr)program.Read <uint>(Pointer);
}
}
}
}
}
return(Pointer);
}
public bool VerifyPointer(Process program)
{
DateTime now = DateTime.Now;
if (now > LastVerified)
{
bool isValid = Searcher.VerifySignature(program, BasePtr, Signature);
LastVerified = now.AddSeconds(5);
if (!isValid)
{
BasePtr = IntPtr.Zero;
return(false);
}
}
return(true);
}