public USBIP_RET_SUBMIT(USBIP_CMD_SUBMIT copy)
{
//Use the same seqnum, devid, direction, ep,
//transfer flags, start_frame, num_packets, interval, urb always 0
command = 3;
seqnum = copy.seqnum;
devid = copy.devid;
direction = copy.direction;
ep = copy.ep;
status = 0;
//actual_length
start_frame = 0;
number_of_packets = 0;
error_count = 0;
urb = new UrbSetup();
ReadyToSend = false;
}
public USBIP_CMD_SUBMIT(byte[] input)
{
bool flip = false;
command = GTL.ReadInt(input, 0, 4, flip);
seqnum = GTL.ReadInt(input, 4, 4, flip);
devid = GTL.ReadInt(input, 8, 4, flip);
direction = GTL.ReadInt(input, 12, 4, flip);
ep = GTL.ReadInt(input, 16, 4, flip);
transfer_flags = GTL.ReadInt(input, 20, 4, flip);
transfer_buffer_length = GTL.ReadInt(input, 24, 4, flip);
start_frame = GTL.ReadInt(input, 28, 4, flip);
number_of_packets = GTL.ReadInt(input, 32, 4, flip);
interval = GTL.ReadInt(input, 36, 4, flip);
urb = new UrbSetup(input, 40);
if (input.Length > 48)
{
_remainingURB = new byte[input.Length - 48];
Array.Copy(input, 48, _remainingURB, 0, _remainingURB.Length);
}
}
public static USBIP_RET_SUBMIT HandleRequest(ref USBIP_CMD_SUBMIT cmd)
{
USBIP_RET_SUBMIT submit = new USBIP_RET_SUBMIT(cmd);
if (lastURB != null && lastURB.ToBytes().SequenceEqual(cmd.urb.ToBytes()))
{
//Send interrupt data
}
else
{
if (cmd.urb.bmRequestType == 0x80) // Host Request
{
if (cmd.urb.bRequest == 0x06)
{
HandleGetDescriptor(ref cmd, ref submit);
}
else if (cmd.urb.bRequest == 0x00) // Get STATUS
{
}
}
else if (cmd.urb.bmRequestType == 0x81)
{
if (cmd.urb.wValue == 0x22)
{
//if (!sentHIDreport) {
Console.WriteLine("sentHIDreport");
sentHIDreport = true;
//Get Descriptor Request HID Report
//bmRequestType: 81, bRequest: 6, wValue: 22, wIndex: 0, wLength: C900
if (cmd.urb.wLength == 0xC900)
{
submit._data = new byte[] { 0x05, 0x01, 0x09, 0x05, 0xa1, 0x01, 0x15, 0x00, 0x25, 0x01, 0x35, 0x00, 0x45, 0x01, 0x75, 0x01, 0x95, 0x0d, 0x05, 0x09, 0x19, 0x01, 0x29, 0x0d, 0x81, 0x02, 0x95, 0x03, 0x81, 0x01, 0x05, 0x01, 0x25, 0x07, 0x46, 0x3b, 0x01, 0x75, 0x04, 0x95, 0x01, 0x65, 0x14, 0x09, 0x39, 0x81, 0x42, 0x65, 0x00, 0x95, 0x01, 0x81, 0x01, 0x26, 0xff, 0x00, 0x46, 0xff, 0x00, 0x09, 0x30, 0x09, 0x31, 0x09, 0x32, 0x09, 0x35, 0x75, 0x08, 0x95, 0x04, 0x81, 0x02, 0x06, 0x00, 0xff, 0x09, 0x20, 0x09, 0x21, 0x09, 0x22, 0x09, 0x23, 0x09, 0x24, 0x09, 0x25, 0x09, 0x26, 0x09, 0x27, 0x09, 0x28, 0x09, 0x29, 0x09, 0x2a, 0x09, 0x2b, 0x95, 0x0c, 0x81, 0x02, 0x0a, 0x21, 0x26, 0x95, 0x08, 0xb1, 0x02, 0x0a, 0x21, 0x26, 0x91, 0x02, 0x26, 0xff, 0x03, 0x46, 0xff, 0x03, 0x09, 0x2c, 0x09, 0x2d, 0x09, 0x2e, 0x09, 0x2f, 0x75, 0x10, 0x95, 0x04, 0x81, 0x02, 0xc0 };
submit.ReadyToSend = true;
}
//}
}
}
else if (cmd.urb.bmRequestType == 0xA1)
{
submit.status = -75;
submit.ReadyToSend = true;
}
else if (cmd.urb.bmRequestType == 0x00)
{
//Data?
}
else if (cmd.urb.bmRequestType == 0x01)
{
}
else if (cmd.urb.bmRequestType == 0x21)
{
//SET_IDLE Request
submit.ReadyToSend = true;
}
}
lastURB = cmd.urb;
if (!submit.ReadyToSend)
{
if (sentHIDreport)
{
submit._data = Server.guitar.Read();
//Console.WriteLine(GTL.ByteArrayToString(submit._data, " "));
submit.ReadyToSend = true;
}
else
{
Console.WriteLine("bmRequestType: {0:X2} | bRequest: {1:X2}", cmd.urb.bmRequestType, cmd.urb.bRequest);
Console.WriteLine();
}
}
return(submit);
}
