translate the IP to a country

using http://dev.maxmind.com/geoip/legacy/geolite/ code from https://github.com/maxmind/geoip-api-csharp2
2013-08-07 19:06:02 +02:00
parent 00839cb77b
commit 781c680ad3
14 changed files with 6197 additions and 3 deletions
--- a/GeoIP/DatabaseInfo.cs
+++ b/GeoIP/DatabaseInfo.cs
@@ -0,0 +1,106 @@
+#region Copyright & License Information
+/*
+ * Copyright (C) 2008 MaxMind Inc.  All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#endregion
+
+using System;
+using System.IO;
+
+namespace GeoIP
+{
+	public class DatabaseInfo
+	{
+		public static int COUNTRY_EDITION = 1;
+		public static int REGION_EDITION_REV0 = 7;
+		public static int REGION_EDITION_REV1 = 3;
+		public static int CITY_EDITION_REV0 = 6;
+		public static int CITY_EDITION_REV1 = 2;
+		public static int ORG_EDITION = 5;
+		public static int ISP_EDITION = 4;
+		public static int PROXY_EDITION = 8;
+		public static int ASNUM_EDITION = 9;
+		public static int NETSPEED_EDITION = 10;
+		public static int  DOMAIN_EDITION = 11;
+		public static int COUNTRY_EDITION_V6 = 12;
+		public static int ASNUM_EDITION_V6 = 21;
+		public static int ISP_EDITION_V6 = 22;
+		public static int ORG_EDITION_V6 = 23;
+		public static int DOMAIN_EDITION_V6 = 24;
+		public static int CITY_EDITION_REV1_V6 = 30;
+		public static int CITY_EDITION_REV0_V6 = 31;
+		public static int NETSPEED_EDITION_REV1 = 32;
+		public static int NETSPEED_EDITION_REV1_V6 = 33;
+
+		private String info;
+	   /**
+		 * Creates a new DatabaseInfo object given the database info String.
+		 * @param info
+		 */
+
+		public DatabaseInfo(String info)
+		{
+			this.info = info;
+		}
+
+		public int getType()
+		{
+			if ((info == null) | (info == ""))
+			{
+				return COUNTRY_EDITION;
+			}
+			else
+			{
+				// Get the type code from the database info string and then
+				// subtract 105 from the value to preserve compatability with
+				// databases from April 2003 and earlier.
+				return Convert.ToInt32(info.Substring(4, 3)) - 105;
+			}
+		}
+
+		/**
+		 * Returns the date of the database.
+		 *
+		 * @return the date of the database.
+		 */
+		public DateTime getDate()
+		{
+			for (int i=0; i<info.Length-9; i++)
+			{
+				if (Char.IsWhiteSpace(info[i]) == true)
+				{
+					var dateString = info.Substring(i+1, 8);
+					try
+					{
+						return DateTime.ParseExact(dateString,"yyyyMMdd",null);
+					}
+					catch (Exception e)
+					{
+						Console.Write(e.Message);
+					}
+					break;
+				}
+			}
+			return DateTime.Now;
+		}
+
+		public String toString()
+		{
+			return info;
+		}
+	}
+}