private void IdentifyCallback(PVOID IdentifyCallbackContext, HRESULT OperationStatus,
WINBIO_UNIT_ID UnitId, WINBIO_IDENTITY Identity, WINBIO_BIOMETRIC_SUBTYPE SubFactor,
WINBIO_REJECT_DETAIL RejectDetail)
{
switch (OperationStatus)
{
case S_OK:
{
var accountSid = Identity.Value.AccountSid[0];
var sid = new SecurityIdentifier(accountSid.Data.ToArray(accountSid.Size), 0);
IdentityReference user = sid.Translate(typeof(NTAccount));
if (user != null)
{
IdentifySuccess(this, new AuthenticationSuccessEventArgs(user, (WinBioFinger)(int)SubFactor));
}
else
{
IdentifyFailed(this, new AuthenticationFailedEventArgs(WinBioError.NoAccount, WinBioRejectDetail.None));
}
break;
}
case WINBIO_E_UNKNOWN_ID:
{
IdentifyFailed(this, new AuthenticationFailedEventArgs(WinBioError.UnknownId, (WinBioRejectDetail)(int)RejectDetail));
break;
}
case WINBIO_E_BAD_CAPTURE:
{
IdentifyFailed(this, new AuthenticationFailedEventArgs(WinBioError.BadCapture, (WinBioRejectDetail)(int)RejectDetail));
break;
}
case WINBIO_E_CANCELED: break;
default:
{
IdentifyFailed(this, new AuthenticationFailedEventArgs(WinBioError.Failed, (WinBioRejectDetail)(int)RejectDetail));
break;
}
}
}
static void Main(string[] args)
{
IntPtr handleSession = IntPtr.Zero;
uint NativeResult = 0;
uint UnitId = 0;
WINBIO_REJECT_DETAIL RejectDetail = 0;
IntPtr Sample = IntPtr.Zero;
int SampleSize = 0;
Byte[] sampleContent;
WINBIO_BIR sampleBIR = new WINBIO_BIR();
NativeResult = WinBio.Native.WinBioOpenSession(WINBIO_BIOMETRIC_TYPE.WINBIO_TYPE_FINGERPRINT, WINBIO_POOL_TYPE.WINBIO_POOL_SYSTEM, WINBIO_SESSION_FLAGS.WINBIO_FLAG_RAW,
IntPtr.Zero, 0, /*DatabaseID*/ 1, ref handleSession);
if (NativeResult != 0)
{
//Error
return;
}
NativeResult = WinBio.Native.WinBioCaptureSample(handleSession, WINBIO_BIR_PURPOSE.WINBIO_NO_PURPOSE_AVAILABLE, WINBIO_BIR_DATA_FLAGS.WINBIO_DATA_FLAG_RAW,
ref UnitId, ref Sample, ref SampleSize, ref RejectDetail);
if (NativeResult == 0)
{
if (Sample != IntPtr.Zero)
{
sampleBIR = (WINBIO_BIR)Marshal.PtrToStructure(Sample, typeof(WINBIO_BIR));
sampleContent = new byte[sampleBIR.StandardDataBlock.Size];
Marshal.Copy(Sample + (int)sampleBIR.StandardDataBlock.Offset, sampleContent, 0, (int)sampleBIR.StandardDataBlock.Size);
string outstr = BitConverter.ToString(sampleContent);
Console.Write("Sample Content: " + outstr);
WinBio.Native.WinBioFree(Sample);
}
}
if (handleSession != IntPtr.Zero)
{
WinBio.Native.WinBioCloseSession(handleSession);
handleSession = IntPtr.Zero;
}
}
private void IdentifyCallback(PVOID IdentifyCallbackContext, HRESULT OperationStatus,
WINBIO_UNIT_ID UnitId, WINBIO_IDENTITY Identity, WINBIO_BIOMETRIC_SUBTYPE SubFactor,
WINBIO_REJECT_DETAIL RejectDetail)
{
switch (OperationStatus)
{
case S_OK:
{
var accountSid = Identity.Value.AccountSid[0];
var sid = new SecurityIdentifier(accountSid.Data.ToArray(accountSid.Size), 0);
IdentityReference user = sid.Translate(typeof(NTAccount));
if (user != null)
IdentifySuccess(this, new AuthenticationSuccessEventArgs(user, (WinBioFinger)(int)SubFactor));
else
IdentifyFailed(this, new AuthenticationFailedEventArgs(WinBioError.NoAccount, WinBioRejectDetail.None));
break;
}
case WINBIO_E_UNKNOWN_ID:
{
IdentifyFailed(this, new AuthenticationFailedEventArgs(WinBioError.UnknownId, (WinBioRejectDetail)(int)RejectDetail));
break;
}
case WINBIO_E_BAD_CAPTURE:
{
IdentifyFailed(this, new AuthenticationFailedEventArgs(WinBioError.BadCapture, (WinBioRejectDetail)(int)RejectDetail));
break;
}
case WINBIO_E_CANCELED: break;
default:
{
IdentifyFailed(this, new AuthenticationFailedEventArgs(WinBioError.Failed, (WinBioRejectDetail)(int)RejectDetail));
break;
}
}
}
public static extern uint WinBioEnrollCapture(IntPtr SessionHandle, ref WINBIO_REJECT_DETAIL RejectDetail);
public static extern uint WinBioCaptureSample(IntPtr SessionHandle, WINBIO_BIR_PURPOSE purpose,
WINBIO_BIR_DATA_FLAGS Flags, ref uint UnitId, ref WINBIO_BIR Sample, ref int SampleSize,
ref WINBIO_REJECT_DETAIL RejectDetail);
public static extern uint WinBioVerify(IntPtr SessionHandle, WINBIO_IDENTITY Identity,
WINBIO_BIOMETRIC_SENSOR_SUBTYPE SubFactor, ref uint UnitId, ref bool Match,
ref WINBIO_REJECT_DETAIL RejectDetail);
