LLSDStreamHandler.cs

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 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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using System.Collections;
using System.IO;
using System.Text;
using OpenSim.Framework.Servers;
using OpenSim.Framework.Servers.HttpServer;

namespace OpenSim.Framework.Capabilities
{
    public class LLSDStreamhandler<TRequest, TResponse> : BaseStreamHandler
        where TRequest : new()
    {
        private LLSDMethod<TRequest, TResponse> m_method;

        public LLSDStreamhandler(string httpMethod, string path, LLSDMethod<TRequest, TResponse> method)
            : this(httpMethod, path, method, null, null) {}

        public LLSDStreamhandler(
            string httpMethod, string path, LLSDMethod<TRequest, TResponse> method, string name, string description)
            : base(httpMethod, path, name, description)
        {
            m_method = method;
        }

        protected override byte[] ProcessRequest(string path, Stream request,
                                      IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
        {
            //Encoding encoding = Util.UTF8;
            //StreamReader streamReader = new StreamReader(request, false);

            //string requestBody = streamReader.ReadToEnd();
            //streamReader.Close();

            // OpenMetaverse.StructuredData.OSDMap hash = (OpenMetaverse.StructuredData.OSDMap)
            //    OpenMetaverse.StructuredData.LLSDParser.DeserializeXml(new XmlTextReader(request));

            Hashtable hash = (Hashtable) LLSD.LLSDDeserialize(request);
            TRequest llsdRequest = new TRequest();
            LLSDHelpers.DeserialiseOSDMap(hash, llsdRequest);

            TResponse response = m_method(llsdRequest);

            return Util.UTF8NoBomEncoding.GetBytes(LLSDHelpers.SerialiseLLSDReply(response));
        }
    }
}