//private void verify(NImage nImage)
//{
// var biometricClient = new Neurotec.Biometrics.Client.NBiometricClient();
// var subject = new NSubject();
// var finger = new NFinger { Image = nImage };
// subject.Fingers.Add(finger);
// //subject.Fingers[0].Image.Save(subject.Fingers[0].Position + ".png");
// biometricClient.CreateTemplate(subject);
// if (subject.Fingers[0].Objects[0].Template == null)
// {
// throw new Exception("Template is null");
// }
// var subject2 = new NSubject();
// var finger2 = new NFinger { Image = nImage };
// subject2.Fingers.Add(finger2);
// //subject.Fingers[0].Image.Save(subject.Fingers[0].Position + ".png");
// biometricClient.CreateTemplate(subject2);
// if (subject2.Fingers[0].Objects[0].Template == null)
// {
// throw new Exception("Template2 is null");
// }
// var status = biometricClient.Verify(subject, subject2);
// if (status != NBiometricStatus.Ok)
// {
// throw new Exception("Verification failed");
// }
//}
public Dictionary<string, byte[]> GetTemplatesFromWSQImage(int id, byte[] buffer)
{
//string dbFingerTable = System.Configuration.ConfigurationManager.AppSettings["dbFingerTable"];
//string dbFingerColumn = System.Configuration.ConfigurationManager.AppSettings["dbFingerColumn"];
//string dbIdColumn = System.Configuration.ConfigurationManager.AppSettings["dbIdColumn"];
////return;
//SqlConnection conn = null;
//SqlConnection conn2 = null;
//SqlCommand cmd = null;
//SqlCommand cmd2 = null;
//SqlDataReader reader = null;
//NSubject subject;
//List<WsqImage> fingersCollection = null;
//ArrayList fingersCollection = null;
//ArrayList arr = new ArrayList(10);
//MemoryStream[] ms = new MemoryStream[11];
//MemoryStream ms;
//byte[] buffer = new byte[0];
//int id = 0;
//int rowNumber = 0;
//StringBuilder sb = new StringBuilder();
Dictionary<string, byte[]> templates = new Dictionary<string, byte[]>();
templates.Add("wsq", buffer);
Dictionary<int, string> dict = new Dictionary<int, string>();
dict.Add(0, "li");
dict.Add(1, "lm");
dict.Add(2, "lr");
dict.Add(3, "ll");
dict.Add(4, "ri");
dict.Add(5, "rm");
dict.Add(6, "rr");
dict.Add(7, "rl");
dict.Add(8, "lt");
dict.Add(9, "rt");
BinaryFormatter formatter = new BinaryFormatter();
formatter.Binder = new WsqSerializationBinder.MyBinder<WsqImage>();
//formatter.Binder = new WsqSerializationBinder.GenericBinder<WsqImage>();
//private NBiometricClient _biometricClient;
var biometricClient = new NBiometricClient { UseDeviceManager = true, BiometricTypes = NBiometricType.Finger };
_biometricClient.FingersFastExtraction = true;
biometricClient.FingersTemplateSize = NTemplateSize.Small;
biometricClient.FingersQualityThreshold = 48;
biometricClient.Initialize();
//Stopwatch sw = new Stopwatch();
//Stopwatch stwd = new Stopwatch();
//Stopwatch stws = new Stopwatch();
//stw.Start();
//stwd.Start();
//stws.Start();
//try
//{
//conn = buildConnectionString();
//var connStr = getConnectionString();
//conn = new SqlConnection(connStr);
//conn.Open();
//conn2 = new SqlConnection(connStr);
//conn2.Open();
//cmd = new SqlCommand();
//cmd.Connection = conn;
//cmd.CommandText = "SELECT " + dbIdColumn + "," + dbFingerColumn + " FROM " + dbFingerTable + " WHERE AppID = 20095420";
//cmd.CommandText = "SELECT " + dbIdColumn + "," + dbFingerColumn + " FROM " + dbFingerTable + " WHERE datalength(" + dbFingerColumn + ") IS NOT NULL";
//cmd.CommandText = String.Format("SELECT AppID, AppWsq FROM (SELECT ROW_NUMBER() OVER(ORDER BY AppID) AS row, AppID, AppWsq FROM Egy_T_FingerPrint WHERE datalength(AppWsq) IS NOT NULL) r WHERE row > {0} and row <= {1}", from, to);
//cmd.CommandText = String.Format("SELECT AppID, AppWsq FROM Egy_T_FingerPrint WITH (NOLOCK) WHERE datalength(AppWsq) IS NOT NULL ORDER BY AppID ASC OFFSET {0} ROWS FETCH NEXT {1} ROWS ONLY ", from, count);
// cmd.CommandText = String.Format("SELECT AppID, AppWsq FROM Egy_T_FingerPrint WITH (NOLOCK) ORDER BY AppID ASC OFFSET {0} ROWS FETCH NEXT {1} ROWS ONLY ", from, count);
//cmd.CommandText = "SELECT AppID, AppWsq FROM Egy_T_FingerPrint WHERE AppID = 20095423";
//reader = cmd.ExecuteReader();
//while (reader.Read())
//{
// rowNumber++;
// // Console.WriteLine("{0}", rowNumber + from);
// if (!reader.IsDBNull(1))
// {
// id = (int)reader[dbIdColumn];
// buffer = (byte[])reader[dbFingerColumn];
ArrayList fingersCollection = null;
using (var ms = new MemoryStream(buffer))
{
fingersCollection = formatter.Deserialize(ms) as ArrayList;
//using(MemoryStream memStream = new MemoryStream(100))
//ms[0] = new MemoryStream(buffer);
}
//try
//{
// //stwd.Restart();
// fingersCollection = formatter.Deserialize(ms) as ArrayList;
// //fingersCollection = formatter.Deserialize(ms[0]) as ArrayList;
// //Console.WriteLine("Deserialize ArrayList, Time elapsed: {0}, AppId: {1}", stwd.Elapsed, id);
//}
////catch (Exception ex) { throw new Exception(ex.ToString()); }
////catch (Exception) { continue; }
//finally { ms.Close(); }
//finally { ms[0].Close(); }
//if (cmd2 != null)
//{
// cmd2.Dispose();
// cmd2 = null;
//}
//scontinue;
//if (sb.Length != 0)
// sb.Clear();
//stws.Restart();
//String indx = "";
NSubject subject = new NSubject();
NImage nImage = null;
NFinger finger = null;
//NFRecord template = null;
for (int i = 0; i < fingersCollection.Count; i++)
{
if (fingersCollection[i] != null)
{
try
{
//ms[i + 1] = new MemoryStream((fingersCollection[i] as WsqImage).Content);
//nImage = NImageFormat.Wsq.LoadImage(ms[i + 1]);
//nImage = NImage.FromStream(ms[i + 1], NImageFormat.Wsq);
nImage = NImage.FromMemory((fingersCollection[i] as WsqImage).Content, NImageFormat.Wsq);
finger = new NFinger { Image = nImage };
//if (subject.Fingers.Count > 0)
// subject.Fingers.RemoveAt(0);
//var subject = new NSubject();
subject.Fingers.Add(finger);
switch (i)
{
case 0:
finger.Position = NFPosition.LeftIndex;
break;
case 1:
finger.Position = NFPosition.LeftMiddle;
break;
case 2:
finger.Position = NFPosition.LeftRing;
break;
case 3:
finger.Position = NFPosition.LeftLittle;
break;
case 4:
finger.Position = NFPosition.RightIndex;
break;
case 5:
finger.Position = NFPosition.RightMiddle;
break;
case 6:
finger.Position = NFPosition.RightRing;
break;
case 7:
finger.Position = NFPosition.RightLittle;
break;
case 8:
finger.Position = NFPosition.LeftThumb;
break;
case 9:
finger.Position = NFPosition.RightThumb;
break;
}
}
catch (Exception)
{
continue;
//throw new Exception(string.Format("Error creating image retrieved from database {0}", ex.Message));
}
finally
{
if (finger != null)
{
finger.Dispose();
finger = null;
}
if (nImage != null)
{
nImage.Dispose();
nImage = null;
}
//if (ms[i + 1] != null)
//{
// ms[i + 1].Close();
// ms[i + 1] = null;
//}
}
}
}
//sw = System.Diagnostics.Stopwatch.StartNew();
try
{
biometricClient.CreateTemplate(subject);
}
catch (Exception ex) {
while (ex.InnerException != null)
ex = ex.InnerException;
throw new Exception(ex.Message);
}
//sw.Stop();
//TimeSpan ts = sw.Elapsed;
//string elapsedTime = String.Format("{0:00}.{1:00}", ts.Seconds, ts.Milliseconds / 10);
//Console.WriteLine("RunTime " + elapsedTime);
bool valid; NFPosition pos = NFPosition.Unknown; //NFRecord record = null;
for (int i = 0; i < fingersCollection.Count; i++)
{
//indx = "@" + dict[i];
//if (sb.Length == 0)
//{
// cmd2 = new SqlCommand();
// cmd2.Connection = conn2;
// sb.Append("update {0} with (serializable) SET ");
//}
//else
// sb.Append(",");
//sb.Append(dict[i] + "=" + indx);
//cmd2.Parameters.Add(indx, SqlDbType.VarBinary);
//valid = false;
if (fingersCollection[i] != null)
{
switch (i)
{
case 0:
pos = NFPosition.LeftIndex;
break;
case 1:
pos = NFPosition.LeftMiddle;
break;
case 2:
pos = NFPosition.LeftRing;
break;
case 3:
pos = NFPosition.LeftLittle;
break;
case 4:
pos = NFPosition.RightIndex;
break;
case 5:
pos = NFPosition.RightMiddle;
break;
case 6:
pos = NFPosition.RightRing;
break;
case 7:
pos = NFPosition.RightLittle;
break;
case 8:
pos = NFPosition.LeftThumb;
break;
case 9:
pos = NFPosition.RightThumb;
break;
}
//if (sb.Length == 0)
//{
// cmd2 = new SqlCommand();
// cmd2.Connection = conn2;
// sb.Append("update {0} with (serializable) SET ");
//}
//else
// sb.Append(",");
//ms[i + 1] = new MemoryStream();
//formatter.Serialize(ms[i + 1], template);
//sb.Append(dict[i] + "=" + indx);
//cmd2.Parameters.Add(indx, SqlDbType.VarBinary);
valid = false;
int k = 0;
for (k = 0; k < subject.Fingers.Count; k++)
{
if (subject.Fingers[k].Position == pos)
{
if (subject.Fingers[k].Objects.First().Status == NBiometricStatus.Ok)
{
if (subject.Fingers[k].Objects.First().Quality != 254)
{
valid = true;
//Console.WriteLine(" ----- Size: {0}", subject.Fingers[k].Objects.First().Template.GetSize());
}
}
break;
}
}
if (!valid)
{
templates.Add(dict[i], new byte[0]);
}
else
{
templates.Add(dict[i], subject.Fingers[k].Objects.First().Template.Save().ToArray());
//record = subject.Fingers[k].Objects.First().Template;
//cmd2.Parameters[indx].Value = record.Save().ToArray();
}
}
else
{
templates.Add(dict[i], new byte[0]);
}
}
//try
//{
// var db = new DAO.Database();
// db.SaveWSQTemplate(id, templates);
//}
//catch (Exception ex)
//{
// throw new Exception(ex.Message);
//}
if (subject != null)
subject.Dispose();
if (biometricClient != null)
biometricClient.Dispose();
if (fingersCollection != null)
{
fingersCollection.Clear();
fingersCollection = null;
}
return templates;
}
//Helps to automatically trigger the scanning of next finger if the
//number of already captured fingers is less than 10
public void InitNextFingerScan(FingerDescription previousDescription, int previousFingerprintScanPosition)
{
_deviceManager = new NDeviceManager();
if (previousFingerprintScanPosition > 0)
{
_fingerprintScanPosition = previousFingerprintScanPosition;
_FingerDescription = previousDescription;
}
else
{
_fingerprintCount = _formMain.GetActiveUserFingerRecordsCount();
if (_fingerprintCount <= 10)
{
//Get the next finger to be scanned using the previous scanned finger
var next = (int)previousDescription;
next += 1;
_FingerDescription = (FingerDescription)next;
_fingerprintScanPosition = next;
}
}
_biometricClient = new NBiometricClient {
UseDeviceManager = true, BiometricTypes = NBiometricType.Finger
};
_biometricClient.Initialize();
_EnrollFromSingleFingerScanner = new EnrollFromScanner(this, _CaptureFingerNotifyer, _FingerDescription, _fingerprintScanPosition, _fingerprintCount)
{
CaptureFingerNotifyer = _CaptureFingerNotifyer,
Dock = DockStyle.Fill,
BiometricClient = _biometricClient
};
Controls.Clear();
Controls.Add(_EnrollFromSingleFingerScanner);
}
private void FormCapturePhotograph_Load(object sender, EventArgs e)
{
try
{
_biometricClient = new NBiometricClient {
BiometricTypes = NBiometricType.Face, UseDeviceManager = true, FacesCheckIcaoCompliance = true
};
_biometricClient.Initialize();
_enrollFromCamera = new EnrollFromCamera
{
CapturePhotoNotifyer = _CapturePhotoNotifyer,
Dock = DockStyle.Fill,
BiometricClient = _biometricClient
};
Controls.Add(_enrollFromCamera);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
AppErrorLogger.LogError(ex.StackTrace, ex.Source, ex.Message);
if (ex.InnerException != null)
{
AppErrorLogger.LogError(ex.StackTrace, ex.Source, ex.Message);
}
}
}
private void FormCaptureSingleScannerFinger_Load(object sender, EventArgs e)
{
_biometricClient = new NBiometricClient {
UseDeviceManager = true, BiometricTypes = NBiometricType.Finger
};
_biometricClient.Initialize();
_EnrollFromSingleFingerScanner = new EnrollFromScanner(this, _CaptureFingerNotifyer, _FingerDescription, _fingerprintScanPosition, _fingerprintCount)
{
CaptureFingerNotifyer = _CaptureFingerNotifyer,
Dock = DockStyle.Fill,
BiometricClient = _biometricClient
};
Controls.Add(_EnrollFromSingleFingerScanner);
}
private void ClientInit()
{
_biometricClient = new NBiometricClient {
BiometricTypes = NBiometricType.Face, UseDeviceManager = true
};
_biometricClient.Initialize();
_biometricClient.FacesTemplateSize = NTemplateSize.Small;
if (!_isSegmentationActivated.HasValue)
{
_isSegmentationActivated = NLicense.IsComponentActivated("Biometrics.FaceSegmentsDetection");
}
_biometricClient.FacesDetectAllFeaturePoints = _isSegmentationActivated.Value;
_biometricClient.FacesQualityThreshold = 50;
_deviceManager = _biometricClient.DeviceManager;
}
protected void Page_Load(object sender, EventArgs e)
{
const int Port = 5000;
const string Address = "/local";
const string Components = "Biometrics.FaceExtraction,Biometrics.FaceMatching,Biometrics.FaceDetection,Devices.Cameras,Biometrics.FaceSegmentsDetection";
foreach (string component in Components.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries))
{
NLicense.ObtainComponents(Address, Port, component);
}
_biometricClient = new NBiometricClient {
BiometricTypes = NBiometricType.Face, UseDeviceManager = true
};
_biometricClient.Initialize();
this.FileUpload1.Attributes.Add("onchange", "test2();");
float item = _biometricClient.FacesMaximalRoll;
List <float> items = new List <float>();
for (float i = 15; i <= 180; i += 15)
{
items.Add((i));
}
if (!items.Contains(item))
{
items.Add(item);
}
items.Sort();
int index = items.IndexOf(item);
for (int i = 0; i != items.Count; i++)
{
cbRollAngle.Items.Add(items[i].ToString());
}
cbRollAngle.SelectedIndex = index;
item = _biometricClient.FacesMaximalYaw;
items.Clear();
for (float i = 15; i <= 90; i += 15)
{
items.Add((i));
}
if (!items.Contains(item))
{
items.Add(item);
}
items.Sort();
index = items.IndexOf(item);
for (int i = 0; i != items.Count; i++)
{
cbYawAngle.Items.Add(items[i].ToString());
}
cbYawAngle.SelectedIndex = index;
DataSet set = isLogin(Session["result"]);
if (set.DataSetName == "result")
{
ListView1.DataSource = set;
ListView1.DataBind();
}
}
//public void run(int from, int to, int count, int threadId)
//public void run(int from, int to)
public void run(int from, int count)
{
string dbFingerTable = System.Configuration.ConfigurationManager.AppSettings["dbFingerTable"];
string dbFingerColumn = System.Configuration.ConfigurationManager.AppSettings["dbFingerColumn"];
string dbIdColumn = System.Configuration.ConfigurationManager.AppSettings["dbIdColumn"];
//return;
//SqlConnection conn = null;
//SqlConnection conn2 = null;
//SqlCommand cmd = null;
//SqlCommand cmd2 = null;
//SqlDataReader reader = null;
NSubject subject;
//List<WsqImage> fingersCollection = null;
ArrayList fingersCollection = null;
//ArrayList arr = new ArrayList(10);
//MemoryStream[] ms = new MemoryStream[11];
MemoryStream ms = null;
//MemoryStream ms;
byte[] buffer = new byte[0];
int id = 0;
int rowNumber = 0;
StringBuilder sb = new StringBuilder();
Dictionary<int, string> dict = new Dictionary<int, string>();
dict.Add(0, "li");
dict.Add(1, "lm");
dict.Add(2, "lr");
dict.Add(3, "ll");
dict.Add(4, "ri");
dict.Add(5, "rm");
dict.Add(6, "rr");
dict.Add(7, "rl");
dict.Add(8, "lt");
dict.Add(9, "rt");
BinaryFormatter formatter = new BinaryFormatter();
formatter.Binder = new WsqSerializationBinder.MyBinder<WsqImage>();
//formatter.Binder = new WsqSerializationBinder.GenericBinder<WsqImage>();
_biometricClient = new NBiometricClient { UseDeviceManager = true, BiometricTypes = NBiometricType.Finger };
_biometricClient.FingersFastExtraction = false;
_biometricClient.FingersTemplateSize = NTemplateSize.Small;
_biometricClient.FingersQualityThreshold = 48;
_biometricClient.Initialize();
Stopwatch sw = new Stopwatch();
//Stopwatch stwd = new Stopwatch();
//Stopwatch stws = new Stopwatch();
//stw.Start();
//stwd.Start();
//stws.Start();
try
{
//conn = buildConnectionString();
var connectionString = getConnectionString();
connectionString += String.Format(";Max Pool Size={0}", _maxPoolSize);
using (SqlConnection conn = new SqlConnection(connectionString))
using (SqlConnection conn2 = new SqlConnection(connectionString))
{
//conn = new SqlConnection(connStr);
conn.Open();
//conn2 = new SqlConnection(connStr);
conn2.Open();
SqlCommand cmd = new SqlCommand();
cmd.CommandTimeout = 0;
cmd.Connection = conn;
SqlCommand cmd2 = null;
//SqlCommand cmd2 = new SqlCommand();
//cmd2.CommandTimeout = 0;
//cmd2.Connection = conn2;
//cmd.CommandText = "SELECT " + dbIdColumn + "," + dbFingerColumn + " FROM " + dbFingerTable + " WHERE AppID = 20095420";
//cmd.CommandText = "SELECT " + dbIdColumn + "," + dbFingerColumn + " FROM " + dbFingerTable + " WHERE datalength(" + dbFingerColumn + ") IS NOT NULL";
//cmd.CommandText = String.Format("SELECT AppID, AppWsq FROM (SELECT ROW_NUMBER() OVER(ORDER BY AppID) AS row, AppID, AppWsq FROM Egy_T_FingerPrint WHERE datalength(AppWsq) IS NOT NULL) r WHERE row > {0} and row <= {1}", from, to);
//cmd.CommandText = String.Format("SELECT AppID, AppWsq FROM Egy_T_FingerPrint WITH (NOLOCK) WHERE datalength(AppWsq) IS NOT NULL ORDER BY AppID ASC OFFSET {0} ROWS FETCH NEXT {1} ROWS ONLY ", from, count);
cmd.CommandText = String.Format("SELECT AppID, AppWsq FROM Egy_T_FingerPrint WITH (NOLOCK) ORDER BY AppID ASC OFFSET {0} ROWS FETCH NEXT {1} ROWS ONLY ", from, count);
//cmd.CommandText = "SELECT AppID, AppWsq FROM Egy_T_FingerPrint WHERE AppID = 20095423";
//sw.Start();
//reader = cmd.ExecuteReader();
using (SqlDataReader reader = cmd.ExecuteReader())
{
while (reader.Read())
{
rowNumber++;
if (rowNumber % 10 == 0)
{
//Console.WriteLine("{0} ----- Time elapsed: {1}", rowNumber + from, sw.Elapsed);
Console.WriteLine("{0}", rowNumber + from);
//Console.WriteLine(" ----- Time elapsed: {0}", sw.Elapsed);
//sw.Restart();
}
//continue;
if (!reader.IsDBNull(1))
{
id = (int)reader[dbIdColumn];
buffer = (byte[])reader[dbFingerColumn];
ms = new MemoryStream(buffer);
//ms[0] = new MemoryStream(buffer);
try
{
//stwd.Restart();
fingersCollection = formatter.Deserialize(ms) as ArrayList;
//fingersCollection = formatter.Deserialize(ms[0]) as ArrayList;
//Console.WriteLine("Deserialize ArrayList, Time elapsed: {0}, AppId: {1}", stwd.Elapsed, id);
}
//catch (Exception ex) { throw new Exception(ex.ToString()); }
catch (Exception) { continue; }
finally { ms.Close(); }
//finally { ms[0].Close(); }
//if (cmd2 != null)
//{
// cmd2.Dispose();
// cmd2 = null;
//}
//continue;
if (sb.Length != 0)
sb.Clear();
//stws.Restart();
String indx = "";
subject = new NSubject();
NImage nImage = null;
//NFRecord template = null;
//continue;
//if (id == 20000017)
//{
// sw.Start();
// for (int j = 0; j < 100; j++) {
// for (int i = 0; i < fingersCollection.Count; i++)
// {
// if (fingersCollection[i] != null)
// {
// nImage = NImage.FromMemory((fingersCollection[i] as WsqImage).Content, NImageFormat.Wsq);
// }
// }
// }
// Console.WriteLine(" ----- Time elapsed: {0}", sw.Elapsed);
// return;
//}
for (int i = 0; i < fingersCollection.Count; i++)
{
if (fingersCollection[i] != null)
{
try
{
//ms[i + 1] = new MemoryStream((fingersCollection[i] as WsqImage).Content);
//nImage = NImageFormat.Wsq.LoadImage(ms[i + 1]);
//nImage = NImage.FromStream(ms[i + 1], NImageFormat.Wsq);
//break;
//sw.Restart();
nImage = NImage.FromMemory((fingersCollection[i] as WsqImage).Content, NImageFormat.Wsq);
//Console.WriteLine(" ----- Time elapsed: {0}", sw.Elapsed);
//sw.Reset();
//break;
var finger = new NFinger { Image = nImage };
//if (subject.Fingers.Count > 0)
// subject.Fingers.RemoveAt(0);
//break;
//var subject = new NSubject();
//sw.Restart();
subject.Fingers.Add(finger);
//Console.WriteLine(" ----- Time elapsed: {0}", sw.Elapsed);
//break;
switch (i)
{
case 0:
finger.Position = NFPosition.LeftIndex;
break;
case 1:
finger.Position = NFPosition.LeftMiddle;
break;
case 2:
finger.Position = NFPosition.LeftRing;
break;
case 3:
finger.Position = NFPosition.LeftLittle;
break;
case 4:
finger.Position = NFPosition.RightIndex;
break;
case 5:
finger.Position = NFPosition.RightMiddle;
break;
case 6:
finger.Position = NFPosition.RightRing;
break;
case 7:
finger.Position = NFPosition.RightLittle;
break;
case 8:
finger.Position = NFPosition.LeftThumb;
break;
case 9:
finger.Position = NFPosition.RightThumb;
break;
}
}
catch (Exception ex)
{
if (ex.Message.Equals("Operation is not activated"))
throw new Exception(ex.Message);
continue;
//throw new Exception(string.Format("Error creating image retrieved from database {0}", ex.Message));
}
finally
{
if (nImage != null)
{
nImage.Dispose();
nImage = null;
}
//if (ms[i + 1] != null)
//{
// ms[i + 1].Close();
// ms[i + 1] = null;
//}
}
}
}
//continue;
//sw = System.Diagnostics.Stopwatch.StartNew();
_biometricClient.CreateTemplate(subject);
//sw.Stop();
//TimeSpan ts = sw.Elapsed;
//string elapsedTime = String.Format("{0:00}.{1:00}", ts.Seconds, ts.Milliseconds / 10);
//Console.WriteLine("RunTime " + elapsedTime);
bool valid; NFPosition pos = NFPosition.Unknown; NFRecord record = null;
for (int i = 0; i < fingersCollection.Count; i++)
{
indx = "@" + dict[i];
if (sb.Length == 0)
{
//cmd2.Cancel();
cmd2 = new SqlCommand();
cmd2.CommandTimeout = 0;
cmd2.Connection = conn2;
sb.Append("update {0} with (serializable) SET ");
}
else
sb.Append(",");
sb.Append(dict[i] + "=" + indx);
cmd2.Parameters.Add(indx, SqlDbType.VarBinary);
//valid = false;
if (fingersCollection[i] != null)
{
switch (i)
{
case 0:
pos = NFPosition.LeftIndex;
break;
case 1:
pos = NFPosition.LeftMiddle;
break;
case 2:
pos = NFPosition.LeftRing;
break;
case 3:
pos = NFPosition.LeftLittle;
break;
case 4:
pos = NFPosition.RightIndex;
break;
case 5:
pos = NFPosition.RightMiddle;
break;
case 6:
pos = NFPosition.RightRing;
break;
case 7:
pos = NFPosition.RightLittle;
break;
case 8:
pos = NFPosition.LeftThumb;
break;
case 9:
pos = NFPosition.RightThumb;
break;
}
//if (sb.Length == 0)
//{
// cmd2 = new SqlCommand();
// cmd2.Connection = conn2;
// sb.Append("update {0} with (serializable) SET ");
//}
//else
// sb.Append(",");
//ms[i + 1] = new MemoryStream();
//formatter.Serialize(ms[i + 1], template);
//sb.Append(dict[i] + "=" + indx);
//cmd2.Parameters.Add(indx, SqlDbType.VarBinary);
valid = false;
int k = 0;
for (k = 0; k < subject.Fingers.Count; k++)
{
if (subject.Fingers[k].Position == pos)
{
if (subject.Fingers[k].Objects.First().Status == NBiometricStatus.Ok)
{
if (subject.Fingers[k].Objects.First().Quality != 254)
{
valid = true;
//Console.WriteLine(" ----- Size: {0}", subject.Fingers[k].Objects.First().Template.GetSize());
}
}
break;
}
}
if (!valid)
cmd2.Parameters[indx].Value = new byte[0];
else
{
record = subject.Fingers[k].Objects.First().Template;
cmd2.Parameters[indx].Value = record.Save().ToArray();
}
}
else
{
cmd2.Parameters[indx].Value = new byte[0];
}
}
if (sb.Length != 0)
{
sb.Append(" where {1} = @id");
cmd2.CommandText = String.Format(sb.ToString(), dbFingerTable, dbIdColumn);
cmd2.Parameters.Add("@id", SqlDbType.Int);
cmd2.Parameters["@id"].Value = id;
//conn2 = new SqlConnection(getConnectionString());
//conn2.Open();
//cmd2.Connection = MyConnection.Connection2;
cmd2.ExecuteNonQuery();
//cmd2.CommandText = String.Format(@"update {0} with (serializable) SET li = @li
// where {1} = @id", dbFingerTable, dbIdColumn);
}
/*
cmd2.Parameters.Add("@id", SqlDbType.Int);
cmd2.Parameters["@id"].Value = id;
cmd2.Parameters.Add("@li", SqlDbType.VarBinary);
cmd2.Parameters["@li"].Value = arr[0];
//cmd.Parameters.Add("@lm", SqlDbType.VarBinary);
//cmd.Parameters["@lm"].Value = arr[1];
cmd2.ExecuteNonQuery();
*/
//TimeSpan ts = stws.Elapsed;
//string elapsedTime = String.Format("{0:00}:{1:00}:{2:00}.{3:00000000}",
// ts.Hours, ts.Minutes, ts.Seconds,
// ts.Milliseconds);
//Console.WriteLine("Serialize WsqImage, Time elapsed: {0}", elapsedTime);
//Console.WriteLine("Serialize WsqImage, Time elapsed: {0}", stws.Elapsed);
//Console.WriteLine("TaskId: {0}, Serialize WsqImage, Time elapsed: {1}", threadId, stws.ElapsedMilliseconds);
//Console.WriteLine("AppId: {0}", id);
//arr.Clear();
//if (record != null)
//{
// record.Dispose();
// record = null;
//}
subject = null;
if (fingersCollection != null)
{
fingersCollection.Clear();
fingersCollection = null;
}
//for (int i = 0; i < 11; i++)
//{
// if (ms[i] != null)
// {
// ms[i].Close();
// ms[i] = null;
// }
//}
//if (id % 10 == 0)
//{
// //Console.WriteLine(id);
// Console.WriteLine("Number of Records Retrieved: {0}, Time elapsed: {1}", numRecordsRetrieved, stw.Elapsed);
// //Console.WriteLine("Thread Id: {3], Number of Records Retrieved: {0}, Time elapsed: {1}", numRecordsRetrieved, stw.Elapsed, threadId);
// //stw.Restart();
//}
}
}
}
}
//Console.WriteLine("From: {0}, To: {1}, Number of Records Retrieved: {2}", from, to, numRecordsRetrieved);
//Console.WriteLine("Thread Id: {0}, Number of Records Retrieved: {1}, Time elapsed: {2}", threadId, numRecordsRetrieved, stw.Elapsed);
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
//finally
//{
// try
// {
// if (reader != null)
// reader.Close();
// if (conn != null && conn.State == ConnectionState.Open)
// {
// conn.Close();
// conn = null;
// }
// if (conn2 != null && conn2.State == ConnectionState.Open)
// {
// conn2.Close();
// conn2 = null;
// }
// }
// catch (Exception ex)
// {
// throw new Exception(ex.Message);
// }
//}
}
public int run(int from, int to, int count)
{
string dbFingerTable = System.Configuration.ConfigurationManager.AppSettings["dbFingerTable"];
string dbFingerColumn = System.Configuration.ConfigurationManager.AppSettings["dbFingerColumn"];
string dbIdColumn = System.Configuration.ConfigurationManager.AppSettings["dbIdColumn"];
SqlConnection conn = null;
SqlCommand cmd = null;
SqlDataReader reader = null;
int AppId = 0;
//int rowNumber = 0;
_biometricClient = new NBiometricClient { UseDeviceManager = true, BiometricTypes = NBiometricType.Finger };
_biometricClient.Initialize();
Stopwatch sw = new Stopwatch();
NSubject subject2 = null;
int score = 0;
int numberOfMatches = 0;
NBiometricStatus status;
int retcode = 0;
var fingerArray = new string[2] { "ri", "rm" };
byte[][] buffer = new byte[2][];
try
{
var connStr = getConnectionString();
conn = new SqlConnection(connStr);
conn.Open();
cmd = new SqlCommand();
cmd.Connection = conn;
cmd.CommandText = String.Format("SELECT AppID, {2}, {3} FROM Egy_T_FingerPrint WITH (NOLOCK) WHERE datalength(AppWsq) IS NOT NULL ORDER BY AppID ASC OFFSET {0} ROWS FETCH NEXT {1} ROWS ONLY ", from, count, fingerArray[0], fingerArray[1]);
reader = cmd.ExecuteReader();
while (reader.Read())
{
if (terminateProcess)
break;
//rowNumber++;
//Console.WriteLine("{0}", rowNumber + from);
numberOfMatches = 0;
if (!reader.IsDBNull(0))
{
AppId = reader.GetInt32(0);
//Console.WriteLine("{0}", AppId);
if (!reader.IsDBNull(1) && ((byte[])reader[fingerArray[0]]).Length > 1)
{
buffer[0] = (byte[])reader[fingerArray[0]];
subject2 = NSubject.FromMemory(buffer[0]);
//_biometricClient.MatchingWithDetails = true;
//sw.Start();
status = _biometricClient.Verify(subject, subject2);
//sw.Stop();
//Console.WriteLine(" ------------------------- Time elapsed: {0}", sw.Elapsed);
if (status == NBiometricStatus.Ok)
{
score = subject.MatchingResults[0].Score;
numberOfMatches++;
}
subject2.Clear();
}
if (!reader.IsDBNull(2) && ((byte[])reader[fingerArray[1]]).Length > 1)
{
buffer[1] = (byte[])reader[fingerArray[1]];
subject2 = NSubject.FromMemory(buffer[1]);
_biometricClient.MatchingWithDetails = true;
status = _biometricClient.Verify(subject, subject2);
if (status == NBiometricStatus.Ok)
{
score = subject.MatchingResults[0].Score;
numberOfMatches++;
}
subject2.Clear();
}
}
if (numberOfMatches == 2)
{
Console.WriteLine(" ----- AppID: {0}", AppId);
retcode = AppId;
break;
}
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
finally
{
try
{
if (reader != null)
reader.Close();
if (conn != null && conn.State == ConnectionState.Open)
{
conn.Close();
conn = null;
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
return retcode;
}