/*
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 */

using System;
using System.Text;

namespace Apache.Qpid.Sasl
{
   public interface ISaslClient
   {
      string MechanismName { get; }
      bool HasInitialResponse { get; }
      bool IsComplete { get; }

      byte[] EvaluateChallenge(byte[] challenge);
      object GetNegotiatedProperty(string propName);
      byte[] Unwrap(byte[] buffer, int offset, int length);
      byte[] Wrap(byte[] buffer, int offset, int lenght);

   } // interface ISaslClient

} // namespace Apache.Qpid.Sasl