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//
// System.Runtime.Remoting.Channels.Simple.SimpleClientChannel.cs
//
// Author: Dietmar Maurer (dietmar@ximian.com)
//
// 2002 (C) Copyright, Ximian, Inc.
//
//
// 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.Collections;
using System.IO;
using System.Net.Sockets;
using System.Runtime.Remoting.Messaging;
using System.Runtime.Remoting.Channels;
namespace System.Runtime.Remoting.Channels.Simple
{
public class SimpleClientChannel : IChannelSender, IChannel
{
int priority = 1;
string name = "simple";
IClientChannelSinkProvider sink_provider;
public SimpleClientChannel ()
{
sink_provider = new SimpleClientFormatterSinkProvider ();
sink_provider.Next = new SimpleClientTransportSinkProvider ();
}
public SimpleClientChannel (IDictionary properties, IClientChannelSinkProvider sinkProvider)
{
priority = 1;
sink_provider = sinkProvider;
// add the tcp provider at the end of the chain
IClientChannelSinkProvider prov = sinkProvider;
while (prov.Next != null) prov = prov.Next;
prov.Next = new SimpleClientTransportSinkProvider ();
}
public SimpleClientChannel (string name, IClientChannelSinkProvider sinkProvider)
{
priority = 1;
this.name = name;
sink_provider = sinkProvider;
// add the tcp provider at the end of the chain
IClientChannelSinkProvider prov = sinkProvider;
while (prov.Next != null) prov = prov.Next;
prov.Next = new SimpleClientTransportSinkProvider ();
}
public string ChannelName
{
get {
return name;
}
}
public int ChannelPriority
{
get {
return priority;
}
}
public IMessageSink CreateMessageSink (string url,
object remoteChannelData,
out string objectURI)
{
objectURI = null;
if (url != null) {
if (Parse (url, out objectURI) != null)
return (IMessageSink) sink_provider.CreateSink (this, url,
remoteChannelData);
}
if (remoteChannelData != null) {
IChannelDataStore ds = remoteChannelData as IChannelDataStore;
if (ds != null) {
foreach (string chnl_uri in ds.ChannelUris) {
if (Parse (chnl_uri, out objectURI) == null)
continue;
return (IMessageSink) sink_provider.CreateSink (this, chnl_uri,
remoteChannelData);
}
}
}
return null;
}
public string Parse (string url, out string objectURI)
{
int port;
string host = SimpleChannel.ParseSimpleURL (url, out objectURI, out port);
return "simple://" + host + ":" + port;
}
}
}
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