[System]: WebRequest.GetSystemProxy(): Return custom proxy for monodroid.

[mono.git] / mcs / class / System / System.Net / SocketAddress.cs

diff --git a/mcs/class/System/System.Net/SocketAddress.cs b/mcs/class/System/System.Net/SocketAddress.cs
old mode 100755 (executable)
new mode 100644 (file)
index 78a384d..463f275
--- a/mcs/class/System/System.Net/SocketAddress.cs
+++ b/mcs/class/System/System.Net/SocketAddress.cs
@@ -3,48 +3,120 @@
 //
 // 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 {
-               short family;
-               int size;
+               private byte[] data;
                
-               public SocketAddress (short family, int size)
+               public SocketAddress (AddressFamily family, int size)
                {
-                       this.family = family;
-                       this.size = 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 (short family)
+               public SocketAddress (AddressFamily family)
+                       : this (family, 32)
                {
-                       this.family = family;
                }
                
-               public short Family {
+               //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 family;
+                               return (AddressFamily) (data [0] + (data [1] << 8));
                        }
                }
 
                public int Size {
                        get {
-                               return size;
+                               return data.Length;
                        }
                }
 
                public byte this [ int offset ] {
                        get {
-                               // FIXME; Unimplemented.
-                               return 0;
+                               return(data[offset]);
                        }
 
                        set {
-                               // FIXME: Unimplemented.
+                               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;
+               }
        }
 }