using System;

/* 
 * ITransferProtocol.cs
 * 
 * Copyright (c) 2006 Tamir Gal, http://www.tamirgal.com, All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  	1. Redistributions of source code must retain the above copyright notice,
 *		this list of conditions and the following disclaimer.
 *
 *	    2. Redistributions in binary form must reproduce the above copyright 
 *		notice, this list of conditions and the following disclaimer in 
 *		the documentation and/or other materials provided with the distribution.
 *
 *	    3. The names of the authors may not be used to endorse or promote products
 *		derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR
 *  *OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * 
 **/
namespace Tamir.SharpSsh
{
	/// <summary>
	/// Summary description for ITransferProtocol.
	/// </summary>
	public interface ITransferProtocol
	{
		void Connect();
		void Close();
		void Cancel();
		void Get(string fromFilePath, string toFilePath);
		void Put(string fromFilePath, string toFilePath);
		void Mkdir(string directory);
		/// <summary>
		/// Triggered when protocol transfer is starting
		/// </summary>
		event FileTransferEvent OnTransferStart;
		/// <summary>
		/// Triggered when protocol transfer ends
		/// </summary>
		event FileTransferEvent OnTransferEnd;
		/// <summary>
		/// Triggered on every interval with the transfer progress iformation.
		/// </summary>
		event FileTransferEvent OnTransferProgress;
	}

	public delegate void FileTransferEvent(string src, string dst, int transferredBytes, int totalBytes, string message);
}
