Xml2error

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use "raw/"

class Xml2Error
  var domain: String val
  var code: I32 = I32(0)
  var message: String val
  var level: String val
  var file: String val
  var line: I32 = I32(0)
  var str1: String val
  var str2: String val
  var str3: String val
  var int1: I32 = I32(0)
  var int2: I32 = I32(0)

  new create() =>
    let xmlerrp: NullablePointer[XmlError] = LibXML2.xmlGetLastError()
    try
      let xmlerr: XmlError = xmlerrp.apply()?
      domain =
        match xmlerr.domain
        | 0 => "NONE"
        | 1 => "PARSER"
        | 2 => "TREE"
        | 3 => "NAMESPACE"
        | 4 => "DTD"
        | 5 => "HTML"
        | 6 => "MEMORY"
        | 7 => "OUTPUT"
        | 8 => "IO"
        | 9 => "FTP"
        | 10 => "HTTP"
        | 11 => "XINCLUDE"
        | 12 => "XPATH"
        | 13 => "XPOINTER"
        | 14 => "REGEXP"
        | 15 => "DATATYPE"
        | 16 => "SCHEMASP"
        | 17 => "SCHEMASV"
        | 18 => "RELAXNGP"
        | 19 => "RELAXNGV"
        | 20 => "CATALOG"
        | 21 => "C14N"
        | 22 => "XSLT"
        | 23 => "VALID"
        | 24 => "CHECK"
        | 25 => "WRITER"
        | 26 => "MODULE"
        | 27 => "I18N"
        | 28 => "SCHEMATRONV"
        | 29 => "BUFFER"
        | 30 => "URI"
        else
          "Unknown"
        end

      code = xmlerr.code
      message = String.from_cstring(xmlerr.message).clone()
      level =
        match xmlerr.level
        | 0 => "None"
        | 1 => "Warning"
        | 2 => "Error"
        | 3 => "Fatal"
        else
          "Unknown"
        end
      file = String.from_cstring(xmlerr.file).clone()
      line = xmlerr.line
      str1 = String.from_cstring(xmlerr.str1).clone()
      str2 = String.from_cstring(xmlerr.str2).clone()
      str3 = String.from_cstring(xmlerr.str3).clone()
      int1 = xmlerr.int1
      int2 = xmlerr.int2
    else
      message = "XmlError failed to get an error"
      domain = "XmlError failed to get an error"
      file = "XmlError failed to get an error"
      level = "XmlError failed to get an error"
      str1 = "XmlError failed to get an error"
      str2 = "XmlError failed to get an error"
      str3 = "XmlError failed to get an error"
    end
    LibXML2.xmlResetError(xmlerrp)