protected void ParseFault(XmlNode faultNode)
{
Parameters = new XmlRpcParameterArray();
if (faultNode.Name != "fault")
{
throw new Exception($"WARN XmlRpcResponse.ParseFault: Unexpected node name, expected \"fault\" found \"{faultNode.Name}\".");
}
if (faultNode.ChildNodes.Count != 1)
{
throw new Exception("WARN XmlRpcResponse.ParseFault: Unexpected number of nodes in fault.");
}
XmlNode valueNode = faultNode.FirstChild;
if (valueNode.Name != "value")
{
throw new Exception($"WARN XmlRpcResponse.ParseFault: Unexpected node name, expected \"value\" found \"{valueNode.Name}\".");
}
if (valueNode.ChildNodes.Count != 1)
{
throw new Exception("WARN XmlRpcResponse.ParseFault: Unexpected number of nodes in value.");
}
XmlRpcValue faultValue = XmlRpcValue.FromXmlNode(valueNode.FirstChild);
if (faultValue is XmlRpcStruct == false)
{
throw new Exception("WARN XmlRpcResponse.ParseFault: Unexpected value type.");
}
XmlRpcStruct fault = (XmlRpcStruct)faultValue;
if (fault.Has("faultCode") == false)
{
throw new Exception("WARN XmlRpcResponse.ParseFault: Fault response has no faultCode.");
}
if (fault["faultCode"] is XmlRpcInteger == false)
{
throw new Exception("WARN XmlRpcResponse.ParseFault: faultCode is not an integer.");
}
FaultCode = ((XmlRpcInteger)fault["faultCode"]).Value;
if (fault.Has("faultString") == false)
{
throw new Exception("WARN XmlRpcResponse.ParseFault: Fault response has no faultString.");
}
if (fault["faultString"] is XmlRpcString == false)
{
throw new Exception("WARN XmlRpcResponse.ParseFault: faultString is not a string.");
}
FaultString = ((XmlRpcString)fault["faultString"]).Value;
}