mcs/class/System/System.Net.WebSockets/ClientWebSocket.platformnotsupported.cs

   1 //
   2 // ClientWebSocket.cs
   3 //
   4 // Author:
   5 //      Rolf Bjarne Kvinge <rolf@xamarin.com>
   6 //
   7 // Copyright (C) 2016 Xamarin Inc (http://www.xamarin.com)
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29 using System.Threading;
  30 using System.Threading.Tasks;
  31
  32 namespace System.Net.WebSockets
  33 {
  34         public class ClientWebSocket : WebSocket, IDisposable
  35         {
  36                 const string EXCEPTION_MESSAGE = "System.Net.WebSockets.ClientWebSocket is not supported on the current platform.";
  37
  38                 public ClientWebSocket ()
  39                 {
  40                         throw new PlatformNotSupportedException (EXCEPTION_MESSAGE);
  41                 }
  42
  43                 public override void Dispose ()
  44                 {
  45                         throw new PlatformNotSupportedException (EXCEPTION_MESSAGE);
  46                 }
  47
  48                 public override void Abort ()
  49                 {
  50                         throw new PlatformNotSupportedException (EXCEPTION_MESSAGE);
  51                 }
  52
  53                 public ClientWebSocketOptions Options {
  54                         get { throw new PlatformNotSupportedException (EXCEPTION_MESSAGE); }
  55                 }
  56
  57                 public override WebSocketState State {
  58                         get { throw new PlatformNotSupportedException (EXCEPTION_MESSAGE); }
  59                 }
  60
  61                 public override WebSocketCloseStatus? CloseStatus {
  62                         get { throw new PlatformNotSupportedException (EXCEPTION_MESSAGE); }
  63                 }
  64
  65                 public override string CloseStatusDescription {
  66                         get { throw new PlatformNotSupportedException (EXCEPTION_MESSAGE); }
  67                 }
  68
  69                 public override string SubProtocol {
  70                         get { throw new PlatformNotSupportedException (EXCEPTION_MESSAGE); }
  71                 }
  72
  73                 public Task ConnectAsync (Uri uri, CancellationToken cancellationToken)
  74                 {
  75                         throw new PlatformNotSupportedException (EXCEPTION_MESSAGE);
  76                 }
  77
  78                 public override Task SendAsync (ArraySegment<byte> buffer, WebSocketMessageType messageType, bool endOfMessage, CancellationToken cancellationToken)
  79                 {
  80                         throw new PlatformNotSupportedException (EXCEPTION_MESSAGE);
  81                 }
  82
  83                 public override Task<WebSocketReceiveResult> ReceiveAsync (ArraySegment<byte> buffer, CancellationToken cancellationToken)
  84                 {
  85                         throw new PlatformNotSupportedException (EXCEPTION_MESSAGE);
  86                 }
  87
  88                 public override Task CloseAsync (WebSocketCloseStatus closeStatus, string statusDescription, CancellationToken cancellationToken)
  89                 {
  90                         throw new PlatformNotSupportedException (EXCEPTION_MESSAGE);
  91                 }
  92
  93                 public override Task CloseOutputAsync (WebSocketCloseStatus closeStatus, string statusDescription, CancellationToken cancellationToken)
  94                 {
  95                         throw new PlatformNotSupportedException (EXCEPTION_MESSAGE);
  96                 }
  97         }
  98 }