public static async Task <CTAPHID> OpenAsync(IHidDevice hidDevice)
{
var device = new CTAPHID(hidDevice);
await device.InitAsync();
return(device);
}
public static async Task <SendCommandandResponseResult> SendCommandandResponse(List <HidParam> hidParams, byte[] send, int timeoutms)
{
var result = new SendCommandandResponseResult();
IHidDevice hidDevice = null;
try {
hidDevice = CTAPHID.find(hidParams);
if (hidDevice == null)
{
return(null);
}
using (var openedDevice = await CTAPHID.OpenAsync(hidDevice)) {
openedDevice.ReceiveResponseTotalTimeoutMs = timeoutms;
result.responseData = await openedDevice.CborAsync(send);
result.isTimeout = openedDevice.isReceiveResponseTotalTimeout;
}
} catch (Exception) {
} finally {
if (hidDevice != null)
{
hidDevice.Dispose();
}
}
return(result);
}
protected static async Task <CTAPResponseInner> sendCommandandResponse(DevParam devParam, byte[] send, int timeoutms)
{
var response = new CTAPResponseInner();
byte[] byteresponse = null;
// HID
if (devParam.hidparams != null)
{
var res = await CTAPHID.SendCommandandResponse(devParam.hidparams, send, timeoutms);
if (res != null)
{
if (res.isTimeout == true)
{
response.Status = -2;
return(response);
}
response.DevType = 1;
byteresponse = res.responseData;
}
}
// NFC
if (byteresponse == null && devParam.nfcparams != null)
{
byteresponse = CTAPNFC.SendCommandandResponse(devParam.nfcparams, send);
if (byteresponse != null)
{
response.DevType = 2;
}
}
if (byteresponse == null)
{
response.Status = -1;
return(response);
}
response.StatusCodeCTAP = byteresponse[0];
if (byteresponse.Length > 1)
{
try {
var cobrbyte = byteresponse.Skip(1).ToArray();
response.ResponseDataCbor = CBORObject.DecodeFromBytes(cobrbyte, CBOREncodeOptions.Default);
var json = response.ResponseDataCbor.ToJSONString();
System.Diagnostics.Debug.WriteLine($"Recv: {json}");
} catch (Exception ex) {
System.Diagnostics.Debug.WriteLine($"CBOR DecordError:{ex.Message}");
}
}
return(response);
}
