[Opensim-dev] Accessing textures via HTTP [bayes]

[Tommi Laukkanen]

Reading the source code from OpenSimAssetFrontEndPlugin. Looks like
there is no handling yet for the binary data request url in the
proposal:

http://assets.virtualworld.com/c228d1cf-4b5d-4ba8-84f4-899a0796aa97/data

Could we add here handing for handing out the raw binary data:

public override byte[] Handle(string path, Stream request,
OSHttpRequest httpRequest, OSHttpResponse httpResponse)
            {
                byte[] buffer = new byte[] {};
                UUID assetID;
                // Split the URL up to get the asset ID out
                string[] rawUrl = httpRequest.Url.PathAndQuery.Split('/');

                if (rawUrl.Length >= 3 && rawUrl[2].Length >= 36 &&
UUID.TryParse(rawUrl[2].Substring(0, 36), out assetID))
                {
                    BackendResponse dataResponse;

                    AssetBase asset = new AssetBase();
                    if ((dataResponse =
m_server.StorageProvider.TryFetchDataMetadata(assetID, out asset)) ==
BackendResponse.Success)
                    {
                        XmlSerializer xs = new XmlSerializer(typeof
(AssetBase));
                        MemoryStream ms = new MemoryStream();
                        XmlTextWriter xw = new XmlTextWriter(ms, Encoding.UTF8);
                        xs.Serialize(xw, asset);
                        xw.Flush();

                        ms.Seek(0, SeekOrigin.Begin);
                        buffer = ms.GetBuffer();
                        Array.Resize<byte>(ref buffer, (int) ms.Length);
                        ms.Close();
                        httpResponse.StatusCode = (int) HttpStatusCode.OK;
                    }
                    else
                    {
                        m_log.WarnFormat("[OPENSIMASSETFRONTEND]:
Failed to fetch asset data or metadata for {0}: {1}", assetID,
dataResponse);
                        httpResponse.StatusCode = (int) HttpStatusCode.NotFound;
                    }
                }
                else
                {
                    m_log.Warn("[OPENSIMASSETFRONTEND]: Unrecognized
OpenSim asset request: " + httpRequest.Url.PathAndQuery);
                }

                return buffer;
            }
        }

regards,
Tommi