#region License
/*
 * HandshakeBase.cs
 *
 * The MIT License
 *
 * Copyright (c) 2012-2013 sta.blockhead
 *
 * 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.
 */
#endregion

using System;
using System.Collections.Specialized;
using System.Text;
using WebSocketSharp.Net;

namespace WebSocketSharp
{
  internal abstract class HandshakeBase
  {
    #region Private Fields

    private NameValueCollection _headers;
    private Version             _version;

    #endregion

    #region Protected Const Fields

    protected const string CrLf = "\r\n";

    #endregion

    #region Protected Constructors

    protected HandshakeBase ()
    {
      _version = HttpVersion.Version11;
      _headers = new NameValueCollection ();
    }

    #endregion

    #region Public Properties

    public NameValueCollection Headers {
      get {
        return _headers;
      }

      protected set {
        _headers = value;
      }
    }

    public Version ProtocolVersion {
      get {
        return _version;
      }

      protected set {
        _version = value;
      }
    }

    #endregion

    #region Public Methods

    public byte [] ToByteArray ()
    {
      return Encoding.UTF8.GetBytes (ToString ());
    }
    
    #endregion
  }
}