private static void updatePassword(GXDLMSSettings settings, GXByteBuffer buff, GXDLMSTranslatorStructure xml)
{
int len = buff.GetUInt8();
// Get authentication information.
if (buff.GetUInt8() != 0x80)
{
throw new Exception("Invalid tag.");
}
len = buff.GetUInt8();
if (settings.Authentication == Authentication.Low)
{
settings.Password = new byte[len];
buff.Get(settings.Password);
}
else
{
settings.CtoSChallenge = new byte[len];
buff.Get(settings.CtoSChallenge);
}
if (xml != null)
{
if (xml.OutputType == TranslatorOutputType.SimpleXml)
{
if (settings.Authentication == Authentication.Low)
{
xml.AppendLine(TranslatorGeneralTags.CallingAuthentication,
"Value",
GXCommon.ToHex(settings.Password, false));
}
else
{
xml.AppendLine(TranslatorGeneralTags.CallingAuthentication,
"Value",
GXCommon.ToHex(settings.CtoSChallenge, false));
}
}
else
{
xml.AppendStartTag(
TranslatorGeneralTags.CallingAuthentication);
xml.AppendStartTag(TranslatorGeneralTags.CharString);
if (settings.Authentication == Authentication.Low)
{
xml.Append(GXCommon.ToHex(settings.Password, false));
}
else
{
xml.Append(
GXCommon.ToHex(settings.CtoSChallenge, false));
}
xml.AppendEndTag(TranslatorGeneralTags.CharString);
xml.AppendEndTag(TranslatorGeneralTags.CallingAuthentication);
}
}
}
private static void AppendServerSystemTitleToXml(
GXDLMSSettings settings, GXDLMSTranslatorStructure xml,
int tag)
{
if (xml != null)
{
// RespondingAuthentication
if (xml.OutputType == TranslatorOutputType.SimpleXml)
{
xml.AppendLine(tag, "Value", GXCommon.ToHex(settings.StoCChallenge, false));
}
else
{
xml.Append(tag, true);
xml.Append((int)TranslatorGeneralTags.CharString, true);
xml.Append(GXCommon.ToHex(settings.StoCChallenge, false));
xml.Append((int)TranslatorGeneralTags.CharString, false);
xml.Append(tag, false);
xml.Append("\r\n");
}
}
}