/*********************************************************************/
/*                                                                   */
/*                     AgentService Framework                        */
/*                       www.agentservice.it                         */
/*                                                                   */
/* Copyright (C) 2007 l.i.d.o. - DIST, University of Genoa, Italy    */
/* GNU Lesser General Public License                                 */
/*                                                                   */
/* 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,             */
/* version 2.1 of the License.                                       */
/*                                                                   */
/* 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.                                      */
/*                                                                   */
/*********************************************************************/
using System;
using System.ServiceModel;
using AgentService.Platform.Modules;

namespace AgentService.Agent.Runtime
{
	/// <summary>
	//// Interface ILogClient. Gives access to agent logging subsystem.
	/// </summary>
	public interface ILogClient : IRuntimeBindable
	{
		/// <summary>
		/// Appends a message to the logging system with the given level.
		/// Note: messages are logged only if the given level is higher
		/// or equal to logging level set with "Level" property.
		/// </summary>
		/// <param name="level">Logging level of the message</param>
		/// <param name="message">message content</param>
        void Append(LoggingLevel level, string message);

		/// <summary>
		/// Closes the logging session.
		/// </summary>
		/// <param name="token">session identifier</param>
        void CloseSession(int token);

		/// <summary>
		/// Opens the logging session.
		/// </summary>
		/// <param name="token">session identifier</param>
        void OpenSession(int token);

	}
}