mcs/class/System/Mono.Dns/SimpleResolverEventArgs.cs

   1 //
   2 // Mono.Dns.SimpleResolverEventArgs
   3 //
   4 // Authors:
   5 //      Gonzalo Paniagua Javier (gonzalo.mono@gmail.com)
   6 //
   7 // Copyright 2011 Gonzalo Paniagua Javier
   8 //
   9 // Licensed under the Apache License, Version 2.0 (the "License");
  10 // you may not use this file except in compliance with the License.
  11 // You may obtain a copy of the License at
  12 //
  13 // http://www.apache.org/licenses/LICENSE-2.0
  14 //
  15 // Unless required by applicable law or agreed to in writing, software
  16 // distributed under the License is distributed on an "AS IS" BASIS,
  17 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18 // See the License for the specific language governing permissions and
  19 // limitations under the License.
  20 //
  21 using System;
  22 using System.Net;
  23 using System.Threading;
  24
  25 namespace Mono.Dns {
  26 #if !NET_2_0
  27         public
  28 #endif
  29         class SimpleResolverEventArgs : EventArgs {
  30                 public event EventHandler<SimpleResolverEventArgs> Completed;
  31
  32                 public SimpleResolverEventArgs ()
  33                 {
  34                 }
  35
  36                 public ResolverError ResolverError { get; set; }
  37                 public string ErrorMessage { get; set; }
  38                 public ResolverAsyncOperation LastOperation;
  39                 public string HostName { get; set; }
  40                 public IPHostEntry HostEntry { get; internal set; }
  41                 public object UserToken { get; set; }
  42                 internal ushort QueryID;
  43                 internal ushort Retries;
  44                 internal Timer Timer;
  45                 internal IPAddress PTRAddress;
  46
  47                 internal void Reset (ResolverAsyncOperation op)
  48                 {
  49                         ResolverError = 0;
  50                         ErrorMessage = null;
  51                         HostEntry = null;
  52                         LastOperation = op;
  53                         QueryID = 0;
  54                         Retries = 0;
  55                         PTRAddress = null;
  56                 }
  57
  58                 protected internal void OnCompleted (object sender)
  59                 {
  60                         var handler = Completed;
  61                         if (handler != null)
  62                                 handler (sender, this);
  63                 }
  64         }
  65 }
  66