mcs/class/System.Runtime.Remoting/System.Runtime.Remoting.Channels.Http/HttpChannel.cs

   1 //
   2 // System.Runtime.Remoting.Channels.Http.HttpChannel
   3 //
   4 // Summary:     Implements a wrapper class for HTTP client and server channels.
   5 //
   6 // Classes:    public HttpChannel
   7 //
   8 // Authors:
   9 //      Martin Willemoes Hansen (mwh@sysrq.dk)
  10 //              Ahmad Tantawy (popsito82@hotmail.com)
  11 //              Ahmad Kadry (kadrianoz@hotmail.com)
  12 //              Hussein Mehanna (hussein_mehanna@hotmail.com)
  13 //
  14 // (C) 2003 Martin Willemoes Hansen
  15 //
  16
  17 using System;
  18 using System.Collections;
  19 using System.Runtime.Remoting.Messaging;
  20
  21
  22 namespace System.Runtime.Remoting.Channels.Http
  23 {
  24
  25         public class HttpChannel: IChannelReceiver, IChannelSender, IChannel, IChannelReceiverHook
  26         {
  27                 private HttpServerChannel serverChannel;
  28                 private HttpClientChannel clientChannel;
  29                 private string channelName = "http";
  30                 private int channelPriority = 1;
  31
  32                 public HttpChannel()
  33                 {
  34                         SetupChannel (new Hashtable(), null, null);
  35                 }
  36
  37                 public HttpChannel (int port)
  38                 {
  39                         Hashtable prop = new Hashtable();
  40                         prop["port"] = port;
  41                         SetupChannel(prop,null,null);
  42                 }
  43
  44                 public HttpChannel (IDictionary Properties,IClientChannelSinkProvider clientSinkProvider,IServerChannelSinkProvider serverSinkProvider)
  45                 {
  46                         SetupChannel (Properties,clientSinkProvider,serverSinkProvider);
  47                 }
  48
  49                 private void SetupChannel (IDictionary properties, IClientChannelSinkProvider clientSinkProvider, IServerChannelSinkProvider serverSinkProvider)
  50                 {
  51                         clientChannel = new HttpClientChannel (properties, clientSinkProvider);
  52                         serverChannel = new HttpServerChannel (properties, serverSinkProvider);
  53
  54                         object val = properties ["name"];
  55                         if (val != null) channelName = val as string;
  56
  57                         val = properties ["priority"];
  58                         if (val != null) channelPriority = Convert.ToInt32 (val);
  59                 }
  60
  61
  62                 //IChannel Members
  63                 public String ChannelName
  64                 {
  65                         get { return channelName; }
  66                 }
  67
  68                 public int ChannelPriority
  69                 {
  70                         get { return channelPriority; }
  71                 }
  72
  73                 public String Parse(String url, out String objectURI)
  74                 {
  75                         return HttpHelper.Parse(url, out objectURI);
  76                 }
  77
  78                 //IChannelSender Members
  79                 public IMessageSink CreateMessageSink(String url, Object remoteChannelData, out String objectURI)
  80                 {
  81                         return clientChannel.CreateMessageSink(url, remoteChannelData, out objectURI);
  82                 }
  83
  84                 //IChannelReciever Members
  85                 public String[] GetUrlsForUri(String objectURI)
  86                 {
  87                         return serverChannel.GetUrlsForUri(objectURI);
  88                 }
  89
  90                 public void StartListening(Object data)
  91                 {
  92                         serverChannel.StartListening(data);
  93                 }
  94
  95                 public void StopListening(Object data)
  96                 {
  97                         serverChannel.StopListening(data);
  98                 }
  99
 100                 public Object ChannelData
 101                 {
 102                         get { return serverChannel.ChannelData; }
 103                 }
 104
 105                 public String ChannelScheme
 106                 {
 107                         get { return "http"; }
 108                 }
 109
 110                 public bool WantsToListen
 111                 {
 112                         get { return serverChannel.WantsToListen; }
 113                         set { serverChannel.WantsToListen = value; }
 114                 }
 115
 116                 public IServerChannelSink ChannelSinkChain
 117                 {
 118                         get { return serverChannel.ChannelSinkChain; }
 119                 }
 120
 121                 public void AddHookChannelUri (String channelUri)
 122                 {
 123                         serverChannel.AddHookChannelUri (channelUri);
 124                 }
 125         }
 126 }