reactos/irc/TechBot/TechBot.Library/NtStatusCommand.cs

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C#
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using System;
using System.Xml;
namespace TechBot.Library
{
public class NtStatusCommand : XmlCommand
{
public NtStatusCommand(TechBotService techBot)
: base(techBot)
{
}
public override string XmlFile
{
get { return Settings.Default.NtStatusXml; }
}
public override string[] AvailableCommands
{
get { return new string[] { "ntstatus" }; }
}
/*
public bool CanHandle(string commandName)
{
return CanHandle(commandName,
new string[] { "ntstatus" });
}
*/
public override void Handle(MessageContext context,
string commandName,
string parameters)
{
string ntstatusText = parameters;
if (ntstatusText.Equals(String.Empty))
{
TechBot.ServiceOutput.WriteLine(context,
"Please provide a valid NTSTATUS value.");
return;
}
NumberParser np = new NumberParser();
long ntstatus = np.Parse(ntstatusText);
if (np.Error)
{
TechBot.ServiceOutput.WriteLine(context,
String.Format("{0} is not a valid NTSTATUS value.",
ntstatusText));
return;
}
string description = GetNtstatusDescription(ntstatus);
if (description != null)
{
TechBot.ServiceOutput.WriteLine(context,
String.Format("{0} is {1}.",
ntstatusText,
description));
}
else
{
TechBot.ServiceOutput.WriteLine(context,
String.Format("I don't know about NTSTATUS {0}.",
ntstatusText));
}
}
public override string Help()
{
return "!ntstatus <value>";
}
public string GetNtstatusDescription(long ntstatus)
{
XmlElement root = base.m_XmlDocument.DocumentElement;
XmlNode node = root.SelectSingleNode(String.Format("Ntstatus[@value='{0}']",
ntstatus.ToString("X8")));
if (node != null)
{
XmlAttribute text = node.Attributes["text"];
if (text == null)
throw new Exception("Node has no text attribute.");
return text.Value;
}
else
return null;
}
}
}