public String CapturarDigitaisParaInscricao()
{
try
{
NBioAPI.Type.HFIR template = new NBioAPI.Type.HFIR();
uint retorno = api.Enroll(out template, null);
if (retorno == NBioAPI.Error.NONE)
{
NBioAPI.Type.FIR_TEXTENCODE binario = new NBioAPI.Type.FIR_TEXTENCODE();
api.GetTextFIRFromHandle(template, out binario, false);
return(binario.TextFIR);
}
else
{
Console.WriteLine(retorno);
return(null);
}
}
catch (Exception ex)
{
throw new Exception("Erro ao capturar as digitais.", ex);
}
}
public string Enroll()
{
NBioAPI.Type.FIR_TEXTENCODE m_textFIR = new NBioAPI.Type.FIR_TEXTENCODE();
NBioAPI.Type.HFIR NewFIR = new NBioAPI.Type.HFIR();
NBioAPI.Type.WINDOW_OPTION m_WinOption = new NBioAPI.Type.WINDOW_OPTION();
m_WinOption.WindowStyle = (uint)NBioAPI.Type.WINDOW_STYLE.NO_WELCOME;
string Retorno = "";
uint device = m_NBioAPI.OpenDevice(255);
if (device != NBioAPI.Error.NONE)
{
return(null);
}
uint ret = m_NBioAPI.Enroll(out NewFIR, null);
if (NewFIR != null)
{
m_NBioAPI.GetTextFIRFromHandle(NewFIR, out m_textFIR, true);
if (m_textFIR.TextFIR != null)
{
m_NBioAPI.CloseDevice(NBioAPI.Type.DEVICE_ID.AUTO);
Retorno = m_textFIR.TextFIR.ToString();
}
}
m_NBioAPI.CloseDevice(255);
return(Retorno);
}
private void btnRegist_Click(object sender, System.EventArgs e)
{
NBioAPI.Type.HFIR hNewFIR;
uint nUserID = 0;
// Get User ID
try
{
int test = Convert.ToInt32(textUserID.Text, 10);
if (test == 0)
{
throw(new Exception());
}
}
catch
{
MessageBox.Show("User ID must be have numeric type and greater than 0.", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
nUserID = Convert.ToUInt32(textUserID.Text, 10);
// Get FIR data
m_NBioAPI.OpenDevice(NBioAPI.Type.DEVICE_ID.AUTO);
uint ret = m_NBioAPI.Enroll(out hNewFIR, null);
if (ret != NBioAPI.Error.NONE)
{
DisplayErrorMsg(ret);
m_NBioAPI.CloseDevice(NBioAPI.Type.DEVICE_ID.AUTO);
return;
}
m_NBioAPI.CloseDevice(NBioAPI.Type.DEVICE_ID.AUTO);
// Regist FIR to IndexSearch DB
NBioAPI.IndexSearch.FP_INFO[] fpInfo;
ret = m_IndexSearch.AddFIR(hNewFIR, nUserID, out fpInfo);
if (ret != NBioAPI.Error.NONE)
{
DisplayErrorMsg(ret);
return;
}
// Add item to list of SearchDB
foreach (NBioAPI.IndexSearch.FP_INFO sampleInfo in fpInfo)
{
ListViewItem listItem = new ListViewItem();
listItem.Text = sampleInfo.ID.ToString();
listItem.SubItems.Add(sampleInfo.FingerID.ToString());
listItem.SubItems.Add(sampleInfo.SampleNumber.ToString());
listSearchDB.Items.Add(listItem);
}
textUserID.Text = Convert.ToString(Convert.ToInt32(textUserID.Text) + 1);
}
//Enroll
public void CadastrarDigital()
{
NBioAPI.Type.FIR biFIR = null;
NBioAPI.Type.HFIR newFIR = null;
Inicializar();
uint ret = nBioApi.Enroll(out newFIR, null);
if (ret == NBioAPI.Error.NONE)
{
nBioApi.GetFIRFromHandle(newFIR, out biFIR);
}
Finalizar();
}
//Ativa leitor pra cadastrar a digital
private void cadastraDigital()
{
uint ret5 = m_NBioAPI.Enroll(out m_hNewFIR, null);
if (ret5 == NBioAPI.Error.NONE)
{
MessageBox.Show("Digital cadastrada com sucesso");
//Converter FIR capturada para textoFIR
m_NBioAPI.GetTextFIRFromHandle(m_hNewFIR, out m_textFIR, true);
//Coloca o texto obtido na String para guardar no banco.
firDigital = m_textFIR.TextFIR;
//Joga a FIR no TextBox (Apenas para visualização
digitalTextBox.Text = firDigital;
//MessageBox.Show(codigo.ToString());
}
}
//Ativa leitor pra cadastrar a digital
//return Template da digital capturada.
public String cadastraDigital()
{
abreDispositivo();
//Aciona método para chamar a dll traduzida da janela de coleta da digital.
mudaSkin();
//Método que faz a captura da digitasl.
uint ret5 = m_NBioAPI.Enroll(null, out m_hNewFIR, null, NBioAPI.Type.TIMEOUT.DEFAULT, null, m_WinOption);
if (ret5 == NBioAPI.Error.NONE)
{
//Converter FIR capturada para textoFIR
m_NBioAPI.GetTextFIRFromHandle(m_hNewFIR, out m_textFIR, true);
//Coloca o texto obtido na String para guardar no banco.
firDigital = m_textFIR.TextFIR;
fechaDispositivo();
return(firDigital);
}
//Retorna nulo, caso de algum erro no meio do processo.
return(null);
}
public string Enroll(int id)
{
NBioAPI m_NBioAPI = new NBioAPI();
NBioAPI.Type.FIR_TEXTENCODE m_textFIR;
NBioAPI.Type.HFIR NewFIR;
NBioAPI.IndexSearch m_IndexSearch = new NBioAPI.IndexSearch(m_NBioAPI);
NBioAPI.Type.WINDOW_OPTION m_WinOption = new NBioAPI.Type.WINDOW_OPTION();
m_WinOption.WindowStyle = (uint)NBioAPI.Type.WINDOW_STYLE.NO_WELCOME;
string Retorno = "";
m_NBioAPI.OpenDevice(NBioAPI.Type.DEVICE_ID.AUTO);
uint ret = m_NBioAPI.Enroll(out NewFIR, null);
//uint ret = m_NBioAPI.Enroll(null, out NewFIR, null, NBioAPI.Type.TIMEOUT.DEFAULT, null, m_WinOption);
if (ret != NBioAPI.Error.NONE)
{
m_NBioAPI.CloseDevice(NBioAPI.Type.DEVICE_ID.AUTO);
}
if (NewFIR != null)
{
m_NBioAPI.GetTextFIRFromHandle(NewFIR, out m_textFIR, true);
if (m_textFIR.TextFIR != null)
{
m_NBioAPI.CloseDevice(NBioAPI.Type.DEVICE_ID.AUTO);
Retorno = m_textFIR.TextFIR.ToString();
}
}
return(Retorno);
}
private void ISOV1_Click(object sender, EventArgs e)
{
string szTemp;
listRet.Items.Clear();
listRet.Items.Add("OpenDevice start...");
uint nRet = m_NBioAPI.OpenDevice(NBioAPI.Type.DEVICE_ID.AUTO);
if (nRet == NBioAPI.Error.NONE)
{
NBioAPI.Type.HFIR hFIR, hAuditFIR;
hAuditFIR = new NBioAPI.Type.HFIR();
listRet.Items.Add("Enroll start...");
m_NBioAPI.Enroll(null, out hFIR, null, NBioAPI.Type.TIMEOUT.DEFAULT, hAuditFIR, null);
if (nRet == NBioAPI.Error.NONE)
{
NBioAPI.Export.EXPORT_AUDIT_DATA exportData;
listRet.Items.Add("NBioBSPToImage start...");
nRet = m_Export.NBioBSPToImage(hAuditFIR, out exportData);
if (nRet == NBioAPI.Error.NONE)
{
byte[] ISOBuf;
listRet.Items.Add("ExportRawToISOV1 start...");
nRet = NBioBSPISO4.ExportRawToISOV1(exportData, false, NBioBSPISO4.COMPRESS_MOD.NONE, out ISOBuf);
if (nRet == NBioAPI.Error.NONE)
{
NBioBSPISO4.NIMPORTRAWSET ImportRawSet;
listRet.Items.Add("ImportISOToRaw start...");
nRet = NBioBSPISO4.ImportISOToRaw(ISOBuf, out ImportRawSet);
if (nRet == NBioAPI.Error.NONE)
{
listRet.Items.Add("Test result");
for (byte i = 0; i < ImportRawSet.nDataCount; i++)
{
szTemp = "DataLen: " + ImportRawSet.ImportRawData[i].RawData.Length;
listRet.Items.Add(szTemp);
szTemp = "FingerID: " + ImportRawSet.ImportRawData[i].nFingerID;
listRet.Items.Add(szTemp);
szTemp = "Image Width: " + ImportRawSet.ImportRawData[i].nImgWidth;
listRet.Items.Add(szTemp);
szTemp = "Image Height: " + ImportRawSet.ImportRawData[i].nImgHeight;
listRet.Items.Add(szTemp);
}
}
else
{
szTemp = "ImportISOToRaw Error: " + nRet;
listRet.Items.Add(szTemp);
}
}
else
{
szTemp = "ExportRawToISOV1 Error: " + nRet;
listRet.Items.Add(szTemp);
}
}
else
{
szTemp = "NBioBSPToImage Error: " + nRet;
listRet.Items.Add(szTemp);
}
hFIR.Dispose();
hAuditFIR.Dispose();
}
else
{
szTemp = "Enroll Error: " + nRet;
listRet.Items.Add(szTemp);
}
m_NBioAPI.CloseDevice(NBioAPI.Type.DEVICE_ID.AUTO);
}
else
{
szTemp = "CloseDevice Error: " + nRet;
listRet.Items.Add(szTemp);
}
}
private void btnRegist_Click(object sender, System.EventArgs e)
{
NBioAPI.Type.HFIR hNewFIR;
uint nUserID = 0;
nUserID = Convert.ToUInt32(textUserID.Text, 10);
// Get FIR data
m_NBioAPI.OpenDevice(NBioAPI.Type.DEVICE_ID.AUTO);
uint ret = m_NBioAPI.Enroll(out hNewFIR, null);
if (ret != NBioAPI.Error.NONE)
{
DisplayErrorMsg(ret);
m_NBioAPI.CloseDevice(NBioAPI.Type.DEVICE_ID.AUTO);
return;
}
m_NBioAPI.CloseDevice(NBioAPI.Type.DEVICE_ID.AUTO);
// Regist FIR to IndexSearch DB
NBioAPI.IndexSearch.FP_INFO[] fpInfo;
ret = m_IndexSearch.AddFIR(hNewFIR, nUserID, out fpInfo);
if (ret != NBioAPI.Error.NONE)
{
DisplayErrorMsg(ret);
return;
}
// Add item to list of SearchDB
foreach (NBioAPI.IndexSearch.FP_INFO sampleInfo in fpInfo)
{
string config = "server=localhost; database=lanche; userid=root; password=vertrigo;";
MySqlConnection conexao = new MySqlConnection(config);
string query = "SELECT apelido FROM users where id =" + sampleInfo.ID;;
//instância do comando onde passo
//a query e a conexão
MySqlCommand cmd = new MySqlCommand(query, conexao);
//Abro conexão
conexao.Open();
//instância do leitor que recebe
//o comando
MySqlDataReader leitor = cmd.ExecuteReader();
leitor.Read();
//atribuo os valores do bd
msg = "Usuário " + leitor["apelido"] + " adicionado com sucesso!";
ListViewItem listItem = new ListViewItem();
listItem.Text = sampleInfo.ID.ToString();
listItem.SubItems.Add(sampleInfo.FingerID.ToString());
listItem.SubItems.Add(leitor["apelido"].ToString());
listSearchDB.Items.Add(listItem);
//fecho conexão
conexao.Close();
}
MessageBox.Show(msg);
btnSaveFile_Click(sender, e);
}