public Task <int> CriarTaskParaIdentificacaoBiometrica(NBioAPI.Type.HFIR template)
{
var contextoIdentificacao = new ContextoParaIndentificacaoBiometrica(Id, MecanismoBusca, template);
CancellationSource = new CancellationTokenSource();
var token = CancellationSource.Token;
return(new Task <int>((parametroState) =>
{
var contexto = parametroState as ContextoParaIndentificacaoBiometrica;
if (token.IsCancellationRequested)
{
return 0;
}
var cbInfo = new NBioAPI.IndexSearch.CALLBACK_INFO_0();
NBioAPI.IndexSearch.FP_INFO nitgenBiometria;
var relogio = new Stopwatch();
relogio.Start();
var retorno = contexto.MecanismoBusca.IdentifyData(contexto.TemplateLido, NBioAPI.Type.FIR_SECURITY_LEVEL.HIGH,
out nitgenBiometria, cbInfo);
relogio.Stop();
Console.WriteLine($"{contexto.Id} - Localizado {nitgenBiometria.ID} em {relogio.Elapsed.TotalSeconds}");
if (token.IsCancellationRequested)
{
return 0;
}
return (int)nitgenBiometria.ID;
}, contextoIdentificacao, token));
}
public Task <int> CriarTaskParaIdentificacaoBiometrica(byte[] template)
{
var contextoIdentificacao = new ContextoParaIndentificacaoBiometrica(Id, MecanismoBusca, template);
CancellationSource = new CancellationTokenSource();
var token = CancellationSource.Token;
return(new Task <int>((parametroState) =>
{
var contexto = parametroState as ContextoParaIndentificacaoBiometrica;
Console.WriteLine($"{contexto.Id} - Iniciando thread..");
if (token.IsCancellationRequested)
{
return 0;
}
var relogio = new Stopwatch();
relogio.Start();
contexto.MecanismoBusca.IdentifyUser(contexto.TemplateLido, 7);
relogio.Stop();
Console.WriteLine($"{contexto.Id} - Localizado {contexto.MecanismoBusca.UserID} em {relogio.Elapsed.TotalSeconds}");
if (token.IsCancellationRequested)
{
return 0;
}
return contexto.MecanismoBusca.UserID;
}, contextoIdentificacao, token));
}
public Task <int> CriarTaskParaIdentificacaoBiometrica(byte[] template, IEnumerable <Biometria> biometrias)
{
var contextoIdentificacao = new ContextoParaIndentificacaoBiometrica(Id, biometrias, template);
CancellationSource = new CancellationTokenSource();
var token = CancellationSource.Token;
return(new Task <int>((parametroState) =>
{
try
{
var contexto = parametroState as ContextoParaIndentificacaoBiometrica;
Console.WriteLine($"{DateTime.Now} - {contexto.Id} - Localizando em {contexto.Biometrias.Count()} biometrias...");
if (token.IsCancellationRequested)
{
return 0;
}
var nitgenMainApi = new NBioBSP();
IIndexSearch nitgenSearchApi = nitgenMainApi.IndexSearch;
foreach (var biometria in contexto.Biometrias)
{
nitgenSearchApi.AddFIR(biometria.TemplateFIR, biometria.Id);
}
Console.WriteLine($"{DateTime.Now} - {contexto.Id} - Iniciando identificação...");
var relogio = new Stopwatch();
relogio.Start();
nitgenSearchApi.IdentifyUser(template, 7);
relogio.Stop();
Console.WriteLine($"{DateTime.Now} - {contexto.Id} - Localizado {nitgenSearchApi.UserID} em {relogio.Elapsed.TotalSeconds}");
return nitgenSearchApi.UserID;
//if (nitgenSearchApi.UserID > 0 && nitgenSearchApi.ErrorCode == 0)
//{
//}
//Console.WriteLine($"ERRO NA IDENTIFICAÇÃO: {nitgenSearchApi.ErrorCode} - {nitgenSearchApi.ErrorDescription}");
//return 0;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return 0;
}
}, contextoIdentificacao, token));
}
public Task <int> CriarTaskParaIdentificacaoBiometrica(NBioAPI.Type.HFIR template, IEnumerable <Biometria> biometrias)
{
var contextoIdentificacao = new ContextoParaIndentificacaoBiometrica(Id, biometrias, template);
CancellationSource = new CancellationTokenSource();
var token = CancellationSource.Token;
return(new Task <int>((parametroState) =>
{
try
{
var contexto = parametroState as ContextoParaIndentificacaoBiometrica;
if (token.IsCancellationRequested)
{
return 0;
}
var nitgenMainApi = new NBioAPI();
var nitgenSearchApi = new NBioAPI.IndexSearch(nitgenMainApi);
nitgenSearchApi.InitEngine();
foreach (var biometria in contexto.Biometrias)
{
var biometriaNitgen = new NBioAPI.Type.FIR_TEXTENCODE {
TextFIR = biometria.TemplateISOText
};
NBioAPI.IndexSearch.FP_INFO[] informacaoBiometria;
nitgenSearchApi.AddFIR(biometriaNitgen, (uint)biometria.Id, out informacaoBiometria);
}
var cbInfo = new NBioAPI.IndexSearch.CALLBACK_INFO_0();
cbInfo.CallBackFunction = new NBioAPI.IndexSearch.INDEXSEARCH_CALLBACK(Callback);
NBioAPI.IndexSearch.FP_INFO nitgenBiometria;
var relogio = new Stopwatch();
relogio.Start();
var retorno = nitgenSearchApi.IdentifyData(contexto.TemplateLido, NBioAPI.Type.FIR_SECURITY_LEVEL.HIGH,
out nitgenBiometria, cbInfo);
relogio.Stop();
Console.WriteLine($"{contexto.Id} - Localizado {nitgenBiometria.ID} em {relogio.Elapsed.TotalSeconds}");
return (int)nitgenBiometria.ID;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return 0;
}
}, contextoIdentificacao, token));
}
public Task <int> CriarTaskParaIdentificacaoBiometrica(NBioAPI.Type.HFIR template, NBioAPI.IndexSearch mecanismoConfirmacao)
{
var contextoIdentificacao = new ContextoParaIndentificacaoBiometrica(Id, MecanismoBusca, mecanismoConfirmacao, Conversor, template, Biometrias);
CancellationSource = new CancellationTokenSource();
var token = CancellationSource.Token;
return(new Task <int>((parametroState) =>
{
var contexto = parametroState as ContextoParaIndentificacaoBiometrica;
if (token.IsCancellationRequested)
{
return 0;
}
var encontrou = false;
var relogio = new Stopwatch();
relogio.Start();
foreach (var biometria in contexto.Biometrias)
{
if (token.IsCancellationRequested)
{
relogio.Stop();
Console.WriteLine($"{contexto.Id} - cancelado pois encontrado em outra thread {relogio.Elapsed.TotalSeconds}");
return 0;
}
var payload = new NBioAPI.Type.FIR_PAYLOAD();
NBioAPI.Type.HFIR handler;
contexto.Conversor.FDxToNBioBSPEx(biometria.TemplateISO, (uint)biometria.TemplateISO.Length, NBioAPI.Type.MINCONV_DATA_TYPE.MINCONV_TYPE_ISO,
NBioAPI.Type.FIR_PURPOSE.ENROLL_FOR_IDENTIFICATION_ONLY, out handler);
var retorno = contexto.MecanismoBusca.VerifyMatch(contexto.TemplateLido, handler, out encontrou, payload);
if (encontrou)
{
contexto.MecanismoConfirmacao.InitEngine();
NBioAPI.IndexSearch.FP_INFO[] informacaoBiometria;
var ret = contexto.MecanismoConfirmacao.AddFIR(handler, (uint)biometria.Id, out informacaoBiometria);
var cbInfo = new NBioAPI.IndexSearch.CALLBACK_INFO_0();
NBioAPI.IndexSearch.FP_INFO nitgenBiometria;
retorno = contexto.MecanismoConfirmacao.IdentifyData(contexto.TemplateLido, NBioAPI.Type.FIR_SECURITY_LEVEL.HIGH,
out nitgenBiometria, cbInfo);
var idEncontrado = nitgenBiometria.ID;
contexto.MecanismoConfirmacao.RemoveUser((uint)biometria.Id);
if (idEncontrado > 0)
{
relogio.Stop();
Console.WriteLine($"{contexto.Id} - Localizado {biometria.Id} em {relogio.Elapsed.TotalSeconds}");
return (int)idEncontrado;
}
}
}
relogio.Stop();
Console.WriteLine($"{contexto.Id} - Nenhuma biometria encontrada em {relogio.Elapsed.TotalSeconds}");
return 0;
}, contextoIdentificacao, token));
}
