110 lines
2.9 KiB
C#
110 lines
2.9 KiB
C#
//
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// System.Net.DnsEndPoint
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//
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// Authors:
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// Stephane Delcroix <stephane@delcroix.org>
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//
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// (c) 2007, 2009 Novell, Inc. (http://www.novell.com)
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//
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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#if NET_4_0
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using System.Net.Sockets;
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namespace System.Net {
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#if NET_2_1
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sealed
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#endif
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public class DnsEndPoint : EndPoint {
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string host;
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int port;
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AddressFamily addressFamily = AddressFamily.Unspecified;
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public DnsEndPoint (string host, int port)
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{
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if (host == null)
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throw new ArgumentNullException ("host");
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if (host == String.Empty)
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throw new ArgumentException ("host parameter contains an empty string");
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if (port < 0 || port > 0xffff)
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throw new ArgumentOutOfRangeException ("port is less than 0 or greater than 0xffff");
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this.host = host;
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this.port = port;
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}
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public DnsEndPoint (string host, int port, AddressFamily addressFamily) : this (host, port)
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{
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switch (addressFamily) {
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case AddressFamily.InterNetwork:
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case AddressFamily.InterNetworkV6:
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case AddressFamily.Unspecified:
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this.addressFamily = addressFamily;
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break;
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default:
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// throw for Unknown or any invalid value
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throw new ArgumentException ("addressFamily");
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}
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}
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public override bool Equals (object comparand)
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{
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DnsEndPoint dep = (comparand as DnsEndPoint);
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return (comparand != null) && Equals (dep);
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}
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private bool Equals (DnsEndPoint other)
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{
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if (port != other.port || addressFamily != other.addressFamily|| host != other.host)
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return false;
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return true;
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}
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public override int GetHashCode ()
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{
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return port ^ (int)addressFamily ^ host.GetHashCode ();
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}
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public override string ToString ()
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{
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return String.Format ("{0}/{1}:{2}", addressFamily, host, port);
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}
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public override AddressFamily AddressFamily {
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get { return addressFamily; }
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}
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public string Host {
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get { return host; }
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}
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public int Port {
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get { return port; }
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}
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}
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}
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#endif
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