public static RawInput FromBytes(byte[] bytes, int offset, out int nextByteOffset)
{
RawInput ri;
int headerOffset;
int dataOffset;
var header = RawInputHeader.FromBytes(bytes, offset + 0, out headerOffset);
if ((int)bytes[offset] == (int)RawInputDeviceType.Mouse)
{
ri = new RawInput()
{
Header = header,
Data = new RawInputData()
{
Mouse = RawMouse.FromBytes(bytes, headerOffset, out dataOffset),
},
};
}
else if ((int)bytes[offset] == (int)RawInputDeviceType.Keyboard)
{
ri = new RawInput()
{
Header = header,
Data = new RawInputData()
{
Keyboard = RawKeyboard.FromBytes(bytes, headerOffset, out dataOffset),
},
};
}
else if ((int)bytes[offset] == (int)RawInputDeviceType.Hid)
{
ri = new RawInput()
{
Header = header,
Data = new RawInputData()
{
Hid = RawHid.FromBytes(bytes, headerOffset, out dataOffset),
},
};
}
else
{
throw new NotSupportedException();
}
nextByteOffset = dataOffset;
return(ri);
}
public static RawInputHeader FromBytes(byte[] bytes, int offset, out int nextByteOffset)
{
var ptrsize = IntPtr.Size;
var rih = new RawInputHeader()
{
dwType = (RawInputDeviceType)(((uint)bytes[offset + 3] << 24) | ((uint)bytes[offset + 2] << 16) | ((uint)bytes[offset + 1] << 8) | (uint)(bytes[offset + 0])),
dwSize = (uint)(((uint)bytes[offset + 7] << 24) | ((uint)bytes[offset + 6] << 16) | ((uint)bytes[offset + 5] << 8) | (uint)(bytes[offset + 4])),
hDevice = Utility.MakePointer(bytes, 8),
wParam = Utility.MakePointer(bytes, 8 + IntPtr.Size),
};
nextByteOffset = offset + 7 + IntPtr.Size + IntPtr.Size + 1;
return(rih);
}