private void ValidarArquivo()
{
string xml2txt = "";
string hashInfo = "";
using (Stream stream = FileUpload1.PostedFile.InputStream)
{
TxtMsg.Value += $"Arquivo: {FileUpload1.PostedFile.FileName}{Environment.NewLine}";
using (StreamReader reader = new StreamReader(stream, Encoding.Default))
{
string fileContents = reader.ReadToEnd();
//ler a string em um objeto xmldocument
var xmlDoc = new XmlDocument();
xmlDoc.LoadXml(fileContents);
var nsmgr = new XmlNamespaceManager(xmlDoc.NameTable);
nsmgr.AddNamespace("", "http://www.ans.gov.br/padroes/tiss/schemas");
//pegar a versão do tiss
XmlNode versaoNode = xmlDoc.SelectSingleNode("//*[local-name()='padrao']", nsmgr);
if (versaoNode == null)
{
versaoNode = xmlDoc.SelectSingleNode("//*[local-name()='versaoPadrao']", nsmgr);
}
//validar o arquivo com os schemas
if (ValidarVersaoTiss(versaoNode.InnerText))
{
stream.Position = 0;
ValidadorSchema.Validar(stream, Server.MapPath(string.Format($"schemas\\tiss_v{versaoNode.InnerText}\\tissV3_02_00.xsd")));
}
_count = 0;
_nodeIndex = 1;
_nodeTotalCount = xmlDoc.SelectNodes("descendant::*").Count;
XmlNode nodeList = xmlDoc.SelectSingleNode("//*[local-name()='cabecalho']/*", nsmgr)?.ParentNode?.ParentNode;
foreach (XmlNode root in nodeList)
{
switch (root.LocalName.ToString())
{
case "cabecalho":
_nodeIndex += root.SelectNodes("descendant::*").Count;
AtualizarProgresso((int)Math.Floor((double)_nodeIndex / _nodeTotalCount * 100));
xml2txt += root.InnerText;
break;
case "epilogo":
_nodeIndex += root.SelectNodes("descendant::*").Count;
AtualizarProgresso((int)Math.Floor((double)_nodeIndex / _nodeTotalCount * 100));
hashInfo = root.InnerText?.ToUpper();
break;
case "hash":
_nodeIndex += root.SelectNodes("descendant::*").Count;
AtualizarProgresso((int)Math.Floor((double)_nodeIndex / _nodeTotalCount * 100));
hashInfo = root.InnerText?.ToUpper();
break;
default:
xml2txt += root.InnerText;
//validar se os valores dos textos contém caracteres especiais não válidos no xml
ReadXML(root);
break;
}
}
}
}
//calcular o hash
var hashCalc = Utils.CalculateMD5Hash(xml2txt)?.ToUpper();
TxtMD5.Value = hashCalc;
//comparar o hash enviado com o calculado
if (hashInfo != hashCalc)
{
TxtMsg.Value += $"HASH INVÁLIDO{Environment.NewLine}INFORMADO: {hashInfo}{Environment.NewLine}CALCULADO: {hashCalc}";
}
else
{
TxtMsg.Value += "HASH OK!!!";
}
}
private void ValidarArquivo()
{
string xml2txt = "";
string hashInfo = "";
using (Stream stream = FileUpload1.PostedFile.InputStream)
{
TxtMsg.Value += $"Arquivo: {FileUpload1.PostedFile.FileName}{Environment.NewLine}";
using (StreamReader reader = new StreamReader(stream, Encoding.Default))
{
string fileContents = reader.ReadToEnd();
//ler a string em um objeto xmldocument
var xmlDoc = new XmlDocument();
xmlDoc.LoadXml(fileContents);
//validar o arquivo com os schemas
stream.Position = 0;
ValidadorSchema.Validar(stream, Server.MapPath(string.Format($"Schemas\\sib.xsd")));
_count = 0;
_nodeIndex = 1;
_nodeTotalCount = xmlDoc.SelectNodes("descendant::*").Count;
var nodeList = xmlDoc.SelectNodes("//mensagemSIB/*");
foreach (XmlNode root in nodeList)
{
switch (root.Name.ToString())
{
case "cabecalho":
_nodeIndex += root.SelectNodes("descendant::*").Count;
AtualizarProgresso((int)Math.Floor((double)_nodeIndex / _nodeTotalCount * 100));
xml2txt += root.InnerText;
break;
case "epilogo":
_nodeIndex += root.SelectNodes("descendant::*").Count;
AtualizarProgresso((int)Math.Floor((double)_nodeIndex / _nodeTotalCount * 100));
hashInfo = root.InnerText?.ToUpper();
break;
case "hash":
_nodeIndex += root.SelectNodes("descendant::*").Count;
AtualizarProgresso((int)Math.Floor((double)_nodeIndex / _nodeTotalCount * 100));
hashInfo = root.InnerText?.ToUpper();
break;
default:
xml2txt += root.InnerText;
//validar se os valores dos textos contém caracteres especiais não válidos no xml
ReadXML(root);
break;
}
}
}
}
//calcular o hash
var hashCalc = Utils.CalculateMD5Hash(xml2txt)?.ToUpper();
TxtMD5.Value = hashCalc;
//comparar o hash enviado com o calculado
if (hashInfo != hashCalc)
{
TxtMsg.Value += $"HASH INVÁLIDO{Environment.NewLine}INFORMADO: {hashInfo}{Environment.NewLine}CALCULADO: {hashCalc}";
}
else
{
TxtMsg.Value += "HASH OK!!!";
}
}
