123 lines
2.9 KiB
C#
123 lines
2.9 KiB
C#
//
|
|
// System.Net.SocketAddress.cs
|
|
//
|
|
// Author:
|
|
// Miguel de Icaza (miguel@ximian.com)
|
|
// Dick Porter (dick@ximian.com)
|
|
//
|
|
// (C) Ximian, Inc. http://www.ximian.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.
|
|
//
|
|
|
|
using System.Net.Sockets;
|
|
|
|
namespace System.Net {
|
|
|
|
public class SocketAddress {
|
|
private byte[] data;
|
|
|
|
public SocketAddress (AddressFamily family, int size)
|
|
{
|
|
if(size<2) {
|
|
throw new ArgumentOutOfRangeException("size is too small");
|
|
}
|
|
|
|
data=new byte[size];
|
|
data[0]=(byte)family;
|
|
data[1]=(byte) ((int) family >> 8);
|
|
}
|
|
|
|
public SocketAddress (AddressFamily family)
|
|
: this (family, 32)
|
|
{
|
|
}
|
|
|
|
//LAMESPEC: the MS doc about this class is wrong. The size is not stored in byte 1. Instead
|
|
// byte [0] and byte [1] hold the family (little endian).
|
|
public AddressFamily Family {
|
|
get {
|
|
return (AddressFamily) (data [0] + (data [1] << 8));
|
|
}
|
|
}
|
|
|
|
public int Size {
|
|
get {
|
|
return data.Length;
|
|
}
|
|
}
|
|
|
|
public byte this [ int offset ] {
|
|
get {
|
|
return(data[offset]);
|
|
}
|
|
|
|
set {
|
|
data[offset]=value;
|
|
}
|
|
}
|
|
|
|
public override string ToString() {
|
|
string af=((AddressFamily)data[0]).ToString();
|
|
int size = data.Length;
|
|
string ret=af+":"+size+":{";
|
|
|
|
for(int i=2; i<size; i++) {
|
|
int val=(int)data[i];
|
|
ret=ret+val;
|
|
if(i<size-1) {
|
|
ret=ret+",";
|
|
}
|
|
}
|
|
|
|
ret=ret+"}";
|
|
|
|
return(ret);
|
|
}
|
|
|
|
public override bool Equals (object comparand)
|
|
{
|
|
SocketAddress sa = (comparand as SocketAddress);
|
|
if ((sa != null) && (sa.data.Length == data.Length)) {
|
|
byte [] otherData = sa.data;
|
|
for (int i = 0; i < data.Length; i++)
|
|
if (otherData [i] != data [i])
|
|
return false;
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
public override int GetHashCode ()
|
|
{
|
|
int code = 0;
|
|
|
|
for (int i = 0; i < data.Length; i++)
|
|
code += data [i] + i;
|
|
|
|
return code;
|
|
}
|
|
}
|
|
}
|