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//
// Mono.Remoting.Channels.Unix.UnixChannel.cs
//
// Author: Rodrigo Moya (rodrigo@ximian.com)
// Lluis Sanchez Gual (lluis@ideary.com)
//
// Copyright (C) 2005 Novell, Inc (http://www.novell.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;
using System.Collections;
using System.Runtime.Remoting.Messaging;
using System.Runtime.Remoting.Channels;
using System.Text.RegularExpressions;
namespace Mono.Remoting.Channels.Unix
{
public class UnixChannel : IChannelReceiver, IChannel, IChannelSender
{
private UnixClientChannel _clientChannel;
private UnixServerChannel _serverChannel = null;
private string _name = "unix";
private int _priority = 1;
public UnixChannel (): this (null)
{
}
public UnixChannel (string path)
{
Hashtable ht = new Hashtable();
ht["path"] = path;
Init(ht, null, null);
}
void Init (IDictionary properties, IClientChannelSinkProvider clientSink, IServerChannelSinkProvider serverSink)
{
_clientChannel = new UnixClientChannel (properties,clientSink);
if(properties["path"] != null)
_serverChannel = new UnixServerChannel(properties, serverSink);
object val = properties ["name"];
if (val != null) _name = val as string;
val = properties ["priority"];
if (val != null) _priority = Convert.ToInt32 (val);
}
public UnixChannel (IDictionary properties,
IClientChannelSinkProvider clientSinkProvider,
IServerChannelSinkProvider serverSinkProvider)
{
Init (properties, clientSinkProvider, serverSinkProvider);
}
public IMessageSink CreateMessageSink(string url, object remoteChannelData, out string objectURI)
{
return _clientChannel.CreateMessageSink(url, remoteChannelData, out objectURI);
}
public string ChannelName
{
get { return _name; }
}
public int ChannelPriority
{
get { return _priority; }
}
public void StartListening (object data)
{
if (_serverChannel != null) _serverChannel.StartListening (data);
}
public void StopListening (object data)
{
if (_serverChannel != null) _serverChannel.StopListening(data);
}
public string[] GetUrlsForUri (string uri)
{
if (_serverChannel != null) return _serverChannel.GetUrlsForUri(uri);
else return null;
}
public object ChannelData
{
get
{
if (_serverChannel != null) return _serverChannel.ChannelData;
else return null;
}
}
public string Parse (string url, out string objectURI)
{
return UnixChannel.ParseUnixURL (url, out objectURI);
}
internal static string ParseUnixURL (string url, out string objectURI)
{
// format: "unix:///path/to/unix/socket?/path/to/object"
objectURI = null;
if (!url.StartsWith ("unix://")) return null;
int i = url.IndexOf ('?');
if (i == -1) return url.Substring (7);
objectURI = url.Substring (i+1);
if (objectURI.Length == 0)
objectURI = null;
return url.Substring (7, i - 7);
}
}
}
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