// edtFTPnet
// 
// Copyright (C) 2004 Enterprise Distributed Technologies Ltd
// 
// www.enterprisedt.com
// 
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// 
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
// 
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
// 
// Bug fixes, suggestions and comments should posted on 
// http://www.enterprisedt.com/forums/index.php
// 
// Change Log:
// 
// $Log: FTPPassiveDataSocket.cs,v $
// Revision 1.8  2004/11/13 19:04:42  bruceb
// GetStream removed arg
//
// Revision 1.7  2004/11/05 20:00:29  bruceb
// cleaned up namespaces
//
// Revision 1.6  2004/11/04 22:32:26  bruceb
// made many protected methods internal
//
// Revision 1.5  2004/11/04 21:18:14  hans
// *** empty log message ***
//
// Revision 1.4  2004/10/29 14:30:31  bruceb
// BaseSocket changes
//
//

using System;
using System.IO;
using System.Net.Sockets;
using BaseSocket = EnterpriseDT.Net.BaseSocket;

namespace EnterpriseDT.Net.Ftp
{
	
	/// <summary>  Passive data socket handling class
	/// 
	/// </summary>
	/// <author>       Bruce Blackshaw
	/// </author>
	/// <version>      $LastChangedRevision$
	/// </version>
	public class FTPPassiveDataSocket : FTPDataSocket
	{
		/// <summary>   
		/// Set the TCP timeout on the underlying control socket.
		/// </summary>
		internal override int Timeout
		{
			set
			{
			    SetSocketTimeout(sock, value);
			}			
		}

		/// <summary>  
		/// Gets the stream of the connection
		/// </summary>
		internal override Stream DataStream
		{
			get
			{
				return sock.GetStream();
			}
		}
		
		/// <summary>  
		/// Constructor
		/// </summary>
		/// <param name="sock"> client socket to use
		/// </param>
		internal FTPPassiveDataSocket(BaseSocket sock)
		{
			this.sock = sock;
		}
		
		/// <summary>  
		/// Closes underlying socket
		/// </summary>
		internal override void Close()
		{
			sock.Close();
		}
	}
}