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/*
 * Copyright (c) Contributors, http://opensimulator.org/
 * See CONTRIBUTORS.TXT for a full list of copyright holders.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * 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.
 *     * Neither the name of the OpenSimulator Project nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
 * EXPRESS 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 CONTRIBUTORS 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.
 */

using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using System.Xml;
using System.Xml.Schema;
using System.Xml.Serialization;
using OpenMetaverse;
using OpenMetaverse.StructuredData;

namespace OpenSim.Framework
{
    /// <summary>
    /// This is the map for storing and retrieving dynamic attributes.
    /// </summary>
    public class DynAttrsOSDMap : OSDMap, IXmlSerializable
    {    
        public XmlSchema GetSchema() { return null; } 

        public static DynAttrsOSDMap FromXml(string rawXml)
        {
            DynAttrsOSDMap map = new DynAttrsOSDMap();
            map.ReadXml(rawXml);
            return map;
        }
        
        public void ReadXml(string rawXml)
        {            
            //System.Console.WriteLine("Trying to deserialize [{0}]", rawXml);
            
            OSDMap map = (OSDMap)OSDParser.DeserializeLLSDXml(rawXml);
            
            foreach (string key in map.Keys)
                this[key] = map[key];            
        }
        
        public void ReadXml(XmlReader reader)
        { 
            ReadXml(reader.ReadInnerXml());            
        }
        
        public string ToXml()
        {
            return OSDParser.SerializeLLSDXmlString(this);
        }

        public void WriteXml(XmlWriter writer)
        {
            writer.WriteRaw(ToXml());
        }                             
    }
}