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