Import TechBot

svn path=/trunk/; revision=13064

irc/TechBot/TechBot.Library/NumberParser.cs

@@ -0,0 +1,32 @@
+using System;
+using System.Globalization;
+
+namespace TechBot.Library
+{
+	public class NumberParser
+	{
+		public bool Error = false;
+		
+		public long Parse(string s)
+		{
+			try
+			{
+				Error = false;
+				if (s.StartsWith("0x"))
+					return Int64.Parse(s.Substring(2),
+					                   NumberStyles.HexNumber);
+				else
+					return Int64.Parse(s);
+			}
+			catch (FormatException)
+			{
+				Error = true;
+			}
+			catch (OverflowException)
+			{
+				Error = true;
+			}
+			return -1;
+		}
+	}
+}