public void OnComplete(object Capture, string ReaderSerialNumber, DPFP.Sample Sample)
{
try
{
if (TipoForm == 1)
{
this.CapturarChecado(Sample);
}
else if (TipoForm == 2)
{
ProcesarPersonal(Sample);
}
}
catch (Exception ex)
{
LogError.AddExcFileTxt(ex, "LectorHuella ~ OnComplete");
}
}
public void VerificarChecado(frmChecarEntradaSalida FrmChecar, DPFP.Sample Sample, DataTable datosHuellas, ref bool acceso, ref string id_usuario)
{
try
{
foreach (DataRow usuario in datosHuellas.Rows)
{
DPFP.Template templateGuardado = new DPFP.Template();
templateGuardado.DeSerialize(ConvertirStringToBytes.StringToBytes(usuario["HuellaDigital"].ToString()));
if (ProcesarChecado(Sample, templateGuardado, FrmChecar))
{
id_usuario = usuario["IDEmpleado"].ToString();
acceso = true;
break;
}
}
}
catch (Exception ex)
{
LogError.AddExcFileTxt(ex, "LectorHuell ~ VerificarChecado");
}
}
public bool Init()
{
try
{
Capturer = new DPFP.Capture.Capture();
if (null != Capturer)
{
Capturer.EventHandler = this;
return(true);
}
else
{
return(false);
}
}
catch (Exception ex)
{
LogError.AddExcFileTxt(ex, "LectorHuella ~ Init");
return(false);
}
}
public DPFP.FeatureSet ExtractFeaturesChecar(DPFP.Sample Sample, DPFP.Processing.DataPurpose Purpose)
{
try
{
DPFP.Processing.FeatureExtraction Extractor = new DPFP.Processing.FeatureExtraction();
DPFP.Capture.CaptureFeedback feedback = DPFP.Capture.CaptureFeedback.None;
DPFP.FeatureSet features = new DPFP.FeatureSet();
Extractor.CreateFeatureSet(Sample, Purpose, ref feedback, ref features);
if (feedback == DPFP.Capture.CaptureFeedback.Good)
{
return(features);
}
else
{
return(null);
}
}
catch (Exception ex)
{
LogError.AddExcFileTxt(ex, "LectorHuella ~ ExtractFeaturesChecar");
return(null);
}
}
public static bool UploadFTP(string FilePath, string RemotePath, string Login, string Password)
{
try
{
using (FileStream fs = new FileStream(FilePath, FileMode.Open, FileAccess.Read, FileShare.Read))
{
string url = Path.Combine(RemotePath, Path.GetFileName(FilePath)).ToLower();
FtpWebRequest ftp = (FtpWebRequest)FtpWebRequest.Create(url);
ftp.Credentials = new NetworkCredential(Login, Password);
ftp.Method = WebRequestMethods.Ftp.UploadFile;
ftp.KeepAlive = false;
ftp.UseBinary = true;
ftp.ContentLength = fs.Length;
ftp.Proxy = null;
fs.Position = 0;
int buffLength = 2048;
byte[] buff = new byte[buffLength];
int contentLen;
using (Stream strm = ftp.GetRequestStream())
{
contentLen = fs.Read(buff, 0, buffLength);
while (contentLen != 0)
{
strm.Write(buff, 0, contentLen);
contentLen = fs.Read(buff, 0, buffLength);
}
}
}
return(true);
}
catch (Exception ex)
{
LogError.AddExcFileTxt(ex, "UtilFtp ~ UploadFTP");
return(false);
}
}
public void CapturarChecado(DPFP.Sample Sample)
{
try
{
if (DatosHuellas == null)
{
Usuario_Negocio UN = new Usuario_Negocio();
Usuario DatosAux = new Usuario {
Conexion = Comun.Conexion
};
UN.ObtenerHuellasDigitales(DatosAux);
DatosHuellas = DatosAux.TablaDatos;
}
VerificarChecado(FrmChecar, Sample, DatosHuellas, ref acceso, ref IDUsuario);
if (acceso == true)
{
bool Concluido = false;
this.FrmChecar.Invoke(new Function(delegate()
{
Concluido = FrmChecar.Checar(IDUsuario);
}));
if (Concluido)
{
FrmChecar.DialogResult = DialogResult.OK;
Template = null;
FrmChecar.Lector.Stop();
FrmChecar.Lector = new LectorHuella();
}
else
{
FrmChecar.Lector.Stop();
FrmChecar.Invoke(new Function(delegate()
{
FrmChecar.lblInstrucciones.Text = "Error al procesar la huella.";
FrmChecar.lblInstrucciones.BackColor = Color.Red;
}));
Thread.Sleep(2400);
Template = null;
FrmChecar.Lector = new LectorHuella();
FrmChecar.frmChecarEntradaSalida_Load(new object(), new EventArgs());
}
}
else
{
FrmChecar.Invoke(new Function(delegate()
{
FrmChecar.lblInstrucciones.Text = "Huella no registrada.";
FrmChecar.lblInstrucciones.BackColor = Color.Red;
}));
Thread.Sleep(2400);
FrmChecar.Invoke(new Function(delegate()
{
FrmChecar.lblInstrucciones.Text = "Use el lector para escanear su huella digital.";
FrmChecar.lblInstrucciones.BackColor = Color.GreenYellow;
}));
}
}
catch (Exception ex)
{
LogError.AddExcFileTxt(ex, "LectorHuella ~ CapturarChecado");
}
}