//
// System.Runtime.Remoting.Channels.Ipc.IpcServerChannel.cs
//
// Author: Robert Jordan (robertj@gmx.net)
//
// 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;

using Unix  = System.Runtime.Remoting.Channels.Ipc.Unix;
using Win32 = System.Runtime.Remoting.Channels.Ipc.Win32;

namespace System.Runtime.Remoting.Channels.Ipc
{
        public class IpcServerChannel : IChannelReceiver, IChannel
        {
                IChannelReceiver _innerChannel;
                string _portName;

                public IpcServerChannel (string portName)
                {
                        _portName = portName;

                        if (IpcChannel.IsUnix)
                                _innerChannel = new Unix.IpcServerChannel (portName);
                        else
                                _innerChannel = new Win32.IpcServerChannel (portName);
                }

                public IpcServerChannel (IDictionary properties,
                                         IServerChannelSinkProvider  sinkProvider)
                {
                        if (properties != null)
                                _portName = properties ["portName"] as string;

                        if (IpcChannel.IsUnix)
                                _innerChannel = new Unix.IpcServerChannel (properties,  sinkProvider);
                        else
                                _innerChannel = new Win32.IpcServerChannel (properties, sinkProvider);
                }

                public IpcServerChannel (string name, string portName,
                                         IServerChannelSinkProvider sinkProvider)
                {
                        _portName = portName;

                        if (IpcChannel.IsUnix)
                                _innerChannel = new Unix.IpcServerChannel (name, portName, sinkProvider);
                        else
                                _innerChannel = new Win32.IpcServerChannel (name, portName, sinkProvider);
                }
        
                public IpcServerChannel (string name, string portName)
                {
                        _portName = portName;

                        if (IpcChannel.IsUnix)
                                _innerChannel = new Unix.IpcServerChannel (name, portName);
                        else
                                _innerChannel = new Win32.IpcServerChannel (name, portName);
                }

                public string ChannelName
                {
                        get { return ((IChannel)_innerChannel).ChannelName; }
                }

                public int ChannelPriority
                {
                        get { return ((IChannel)_innerChannel).ChannelPriority; }
                }

                public string Parse (string url, out string objectURI)
                {
                        return ((IChannel)_innerChannel).Parse (url, out objectURI);
                }

                public object ChannelData
                {
                        get { return _innerChannel.ChannelData; }
                }

                public virtual string[] GetUrlsForUri (string objectUri)
                {
                        return _innerChannel.GetUrlsForUri (objectUri);
                }

                public void StartListening (object data)
                {
                        _innerChannel.StartListening (data);
                }

                public void StopListening (object data)
                {
                        _innerChannel.StopListening (data);
                }
        
                public string GetChannelUri ()
                {
                        // There is no interface for this member,
                        // so we cannot delegate to the inner channel.
                        return Win32.IpcChannelHelper.SchemeStart + _portName;
                }
        }
}