1 files changed, 240 insertions, 240 deletions

diff --git a/OpenSim/Grid/AssetInventoryServer/Plugins/OpenSim/OpenSimAssetFrontendPlugin.cs b/OpenSim/Grid/AssetInventoryServer/Plugins/OpenSim/OpenSimAssetFrontendPlugin.cs
index e76c8ee..1abd3f5 100644
--- a/OpenSim/Grid/AssetInventoryServer/Plugins/OpenSim/OpenSimAssetFrontendPlugin.cs
+++ b/OpenSim/Grid/AssetInventoryServer/Plugins/OpenSim/OpenSimAssetFrontendPlugin.cs
@@ -1,240 +1,240 @@
-/*

- * Copyright (c) 2008 Intel Corporation

- * All rights reserved.

- * 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 Intel Corporation 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 COPYRIGHT HOLDERS AND CONTRIBUTORS

- * ``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 INTEL OR ITS

- * 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.Net;

-using System.IO;

-using System.Xml;

-using ExtensionLoader;

-using OpenMetaverse;

-using HttpServer;

-using OpenSim.Framework;

-

-namespace OpenSim.Grid.AssetInventoryServer.Plugins

-{

-    public class OpenSimAssetFrontendPlugin : IAssetInventoryServerPlugin

-    {

-        AssetInventoryServer server;

-

-        public OpenSimAssetFrontendPlugin()

-        {

-        }

-

-        #region IPlugin implementation

-

-        public void Initialise(AssetInventoryServer server)

-        {

-            this.server = server;

-

-            // Asset request

-            server.HttpServer.AddHandler("get", null, @"^/assets/", AssetRequestHandler);

-

-            // Asset creation

-            server.HttpServer.AddHandler("post", null, @"^/assets/", AssetPostHandler);

-        }

-

-        /// <summary>

-        /// <para>Initialises asset interface</para>

-        /// </summary>

-        public void Initialise()

-        {

-            Logger.Log.InfoFormat("[ASSET]: {0} cannot be default-initialized!", Name);

-            throw new PluginNotInitialisedException(Name);

-        }

-

-        public void Dispose()

-        {

-        }

-

-        public string Version

-        {

-            // TODO: this should be something meaningful and not hardcoded?

-            get { return "0.1"; }

-        }

-

-        public string Name

-        {

-            get { return "AssetInventoryServer OpenSim asset frontend"; }

-        }

-

-        #endregion IPlugin implementation

-

-        bool AssetRequestHandler(IHttpClientContext client, IHttpRequest request, IHttpResponse response)

-        {

-            UUID assetID;

-            // Split the URL up to get the asset ID out

-            string[] rawUrl = request.Uri.PathAndQuery.Split('/');

-

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

-            {

-                Metadata metadata;

-                byte[] assetData;

-                BackendResponse dataResponse;

-

-                if ((dataResponse = server.StorageProvider.TryFetchDataMetadata(assetID, out metadata, out assetData)) == BackendResponse.Success)

-                {

-                    MemoryStream stream = new MemoryStream();

-

-                    XmlWriterSettings settings = new XmlWriterSettings();

-                    settings.Indent = true;

-                    XmlWriter writer = XmlWriter.Create(stream, settings);

-

-                    writer.WriteStartDocument();

-                    writer.WriteStartElement("AssetBase");

-                    writer.WriteAttributeString("xmlns", "xsi", null, "http://www.w3.org/2001/XMLSchema-instance");

-                    writer.WriteAttributeString("xmlns", "xsd", null, "http://www.w3.org/2001/XMLSchema");

-                    writer.WriteStartElement("FullID");

-                    writer.WriteStartElement("Guid");

-                    writer.WriteString(assetID.ToString());

-                    writer.WriteEndElement();

-                    writer.WriteEndElement();

-                    writer.WriteStartElement("ID");

-                    writer.WriteString(assetID.ToString());

-                    writer.WriteEndElement();

-                    writer.WriteStartElement("Data");

-                    writer.WriteBase64(assetData, 0, assetData.Length);

-                    writer.WriteEndElement();

-                    writer.WriteStartElement("Type");

-                    writer.WriteValue(Utils.ContentTypeToSLAssetType(metadata.ContentType));

-                    writer.WriteEndElement();

-                    writer.WriteStartElement("Name");

-                    writer.WriteString(metadata.Name);

-                    writer.WriteEndElement();

-                    writer.WriteStartElement("Description");

-                    writer.WriteString(metadata.Description);

-                    writer.WriteEndElement();

-                    writer.WriteStartElement("Local");

-                    writer.WriteValue(false);

-                    writer.WriteEndElement();

-                    writer.WriteStartElement("Temporary");

-                    writer.WriteValue(metadata.Temporary);

-                    writer.WriteEndElement();

-                    writer.WriteEndElement();

-                    writer.WriteEndDocument();

-

-                    writer.Flush();

-                    byte[] buffer = stream.GetBuffer();

-

-                    response.Status = HttpStatusCode.OK;

-                    response.ContentType = "application/xml";

-                    response.ContentLength = stream.Length;

-                    response.Body.Write(buffer, 0, (int)stream.Length);

-                    response.Body.Flush();

-                }

-                else

-                {

-                    Logger.Log.WarnFormat("Failed to fetch asset data or metadata for {0}: {1}", assetID, dataResponse);

-                    response.Status = HttpStatusCode.NotFound;

-                }

-            }

-            else

-            {

-                Logger.Log.Warn("Unrecognized OpenSim asset request: " + request.Uri.PathAndQuery);

-            }

-

-            return true;

-        }

-

-        bool AssetPostHandler(IHttpClientContext client, IHttpRequest request, IHttpResponse response)

-        {

-            byte[] assetData = null;

-            Metadata metadata = new Metadata();

-

-            Logger.Log.Debug("Handling OpenSim asset upload");

-

-            try

-            {

-                using (XmlReader reader = XmlReader.Create(request.Body))

-                {

-                    reader.MoveToContent();

-                    reader.ReadStartElement("AssetBase");

-

-                    reader.ReadStartElement("FullID");

-                    UUID.TryParse(reader.ReadElementContentAsString("Guid", String.Empty), out metadata.ID);

-                    reader.ReadEndElement();

-                    reader.ReadStartElement("ID");

-                    reader.Skip();

-                    reader.ReadEndElement();

-

-                    // HACK: Broken on Mono. https://bugzilla.novell.com/show_bug.cgi?id=464229

-                    //int readBytes = 0;

-                    //byte[] buffer = new byte[1024];

-                    //MemoryStream stream = new MemoryStream();

-                    //BinaryWriter writer = new BinaryWriter(stream);

-                    //while ((readBytes = reader.ReadElementContentAsBase64(buffer, 0, buffer.Length)) > 0)

-                    //    writer.Write(buffer, 0, readBytes);

-                    //writer.Flush();

-                    //assetData = stream.GetBuffer();

-                    //Array.Resize<byte>(ref assetData, (int)stream.Length);

-

-                    assetData = Convert.FromBase64String(reader.ReadElementContentAsString());

-

-                    int type;

-                    Int32.TryParse(reader.ReadElementContentAsString("Type", String.Empty), out type);

-                    metadata.ContentType = Utils.SLAssetTypeToContentType(type);

-                    metadata.Name = reader.ReadElementContentAsString("Name", String.Empty);

-                    metadata.Description = reader.ReadElementContentAsString("Description", String.Empty);

-                    Boolean.TryParse(reader.ReadElementContentAsString("Local", String.Empty), out metadata.Temporary);

-                    Boolean.TryParse(reader.ReadElementContentAsString("Temporary", String.Empty), out metadata.Temporary);

-

-                    reader.ReadEndElement();

-                }

-

-                if (assetData != null && assetData.Length > 0)

-                {

-                    metadata.SHA1 = OpenMetaverse.Utils.SHA1(assetData);

-                    metadata.CreationDate = DateTime.Now;

-

-                    BackendResponse storageResponse = server.StorageProvider.TryCreateAsset(metadata, assetData);

-

-                    if (storageResponse == BackendResponse.Success)

-                        response.Status = HttpStatusCode.Created;

-                    else if (storageResponse == BackendResponse.NotFound)

-                        response.Status = HttpStatusCode.NotFound;

-                    else

-                        response.Status = HttpStatusCode.InternalServerError;

-                }

-                else

-                {

-                    Logger.Log.Warn("AssetPostHandler called with no asset data");

-                    response.Status = HttpStatusCode.BadRequest;

-                }

-            }

-            catch (Exception ex)

-            {

-                Logger.Log.Warn("Failed to parse POST data (expecting AssetBase): " + ex.Message);

-                response.Status = HttpStatusCode.BadRequest;

-            }

-

-            Logger.Log.Debug("Finished handling OpenSim asset upload, Status: " + response.Status.ToString());

-            return true;

-        }

-    }

-}

+/*
+ * Copyright (c) 2008 Intel Corporation
+ * All rights reserved.
+ * 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 Intel Corporation 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``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 INTEL OR ITS
+ * 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.Net;
+using System.IO;
+using System.Xml;
+using ExtensionLoader;
+using OpenMetaverse;
+using HttpServer;
+using OpenSim.Framework;
+
+namespace OpenSim.Grid.AssetInventoryServer.Plugins
+{
+    public class OpenSimAssetFrontendPlugin : IAssetInventoryServerPlugin
+    {
+        AssetInventoryServer server;
+
+        public OpenSimAssetFrontendPlugin()
+        {
+        }
+
+        #region IPlugin implementation
+
+        public void Initialise(AssetInventoryServer server)
+        {
+            this.server = server;
+
+            // Asset request
+            server.HttpServer.AddHandler("get", null, @"^/assets/", AssetRequestHandler);
+
+            // Asset creation
+            server.HttpServer.AddHandler("post", null, @"^/assets/", AssetPostHandler);
+        }
+
+        /// <summary>
+        /// <para>Initialises asset interface</para>
+        /// </summary>
+        public void Initialise()
+        {
+            Logger.Log.InfoFormat("[ASSET]: {0} cannot be default-initialized!", Name);
+            throw new PluginNotInitialisedException(Name);
+        }
+
+        public void Dispose()
+        {
+        }
+
+        public string Version
+        {
+            // TODO: this should be something meaningful and not hardcoded?
+            get { return "0.1"; }
+        }
+
+        public string Name
+        {
+            get { return "AssetInventoryServer OpenSim asset frontend"; }
+        }
+
+        #endregion IPlugin implementation
+
+        bool AssetRequestHandler(IHttpClientContext client, IHttpRequest request, IHttpResponse response)
+        {
+            UUID assetID;
+            // Split the URL up to get the asset ID out
+            string[] rawUrl = request.Uri.PathAndQuery.Split('/');
+
+            if (rawUrl.Length >= 3 && rawUrl[2].Length >= 36 && UUID.TryParse(rawUrl[2].Substring(0, 36), out assetID))
+            {
+                Metadata metadata;
+                byte[] assetData;
+                BackendResponse dataResponse;
+
+                if ((dataResponse = server.StorageProvider.TryFetchDataMetadata(assetID, out metadata, out assetData)) == BackendResponse.Success)
+                {
+                    MemoryStream stream = new MemoryStream();
+
+                    XmlWriterSettings settings = new XmlWriterSettings();
+                    settings.Indent = true;
+                    XmlWriter writer = XmlWriter.Create(stream, settings);
+
+                    writer.WriteStartDocument();
+                    writer.WriteStartElement("AssetBase");
+                    writer.WriteAttributeString("xmlns", "xsi", null, "http://www.w3.org/2001/XMLSchema-instance");
+                    writer.WriteAttributeString("xmlns", "xsd", null, "http://www.w3.org/2001/XMLSchema");
+                    writer.WriteStartElement("FullID");
+                    writer.WriteStartElement("Guid");
+                    writer.WriteString(assetID.ToString());
+                    writer.WriteEndElement();
+                    writer.WriteEndElement();
+                    writer.WriteStartElement("ID");
+                    writer.WriteString(assetID.ToString());
+                    writer.WriteEndElement();
+                    writer.WriteStartElement("Data");
+                    writer.WriteBase64(assetData, 0, assetData.Length);
+                    writer.WriteEndElement();
+                    writer.WriteStartElement("Type");
+                    writer.WriteValue(Utils.ContentTypeToSLAssetType(metadata.ContentType));
+                    writer.WriteEndElement();
+                    writer.WriteStartElement("Name");
+                    writer.WriteString(metadata.Name);
+                    writer.WriteEndElement();
+                    writer.WriteStartElement("Description");
+                    writer.WriteString(metadata.Description);
+                    writer.WriteEndElement();
+                    writer.WriteStartElement("Local");
+                    writer.WriteValue(false);
+                    writer.WriteEndElement();
+                    writer.WriteStartElement("Temporary");
+                    writer.WriteValue(metadata.Temporary);
+                    writer.WriteEndElement();
+                    writer.WriteEndElement();
+                    writer.WriteEndDocument();
+
+                    writer.Flush();
+                    byte[] buffer = stream.GetBuffer();
+
+                    response.Status = HttpStatusCode.OK;
+                    response.ContentType = "application/xml";
+                    response.ContentLength = stream.Length;
+                    response.Body.Write(buffer, 0, (int)stream.Length);
+                    response.Body.Flush();
+                }
+                else
+                {
+                    Logger.Log.WarnFormat("Failed to fetch asset data or metadata for {0}: {1}", assetID, dataResponse);
+                    response.Status = HttpStatusCode.NotFound;
+                }
+            }
+            else
+            {
+                Logger.Log.Warn("Unrecognized OpenSim asset request: " + request.Uri.PathAndQuery);
+            }
+
+            return true;
+        }
+
+        bool AssetPostHandler(IHttpClientContext client, IHttpRequest request, IHttpResponse response)
+        {
+            byte[] assetData = null;
+            Metadata metadata = new Metadata();
+
+            Logger.Log.Debug("Handling OpenSim asset upload");
+
+            try
+            {
+                using (XmlReader reader = XmlReader.Create(request.Body))
+                {
+                    reader.MoveToContent();
+                    reader.ReadStartElement("AssetBase");
+
+                    reader.ReadStartElement("FullID");
+                    UUID.TryParse(reader.ReadElementContentAsString("Guid", String.Empty), out metadata.ID);
+                    reader.ReadEndElement();
+                    reader.ReadStartElement("ID");
+                    reader.Skip();
+                    reader.ReadEndElement();
+
+                    // HACK: Broken on Mono. https://bugzilla.novell.com/show_bug.cgi?id=464229
+                    //int readBytes = 0;
+                    //byte[] buffer = new byte[1024];
+                    //MemoryStream stream = new MemoryStream();
+                    //BinaryWriter writer = new BinaryWriter(stream);
+                    //while ((readBytes = reader.ReadElementContentAsBase64(buffer, 0, buffer.Length)) > 0)
+                    //    writer.Write(buffer, 0, readBytes);
+                    //writer.Flush();
+                    //assetData = stream.GetBuffer();
+                    //Array.Resize<byte>(ref assetData, (int)stream.Length);
+
+                    assetData = Convert.FromBase64String(reader.ReadElementContentAsString());
+
+                    int type;
+                    Int32.TryParse(reader.ReadElementContentAsString("Type", String.Empty), out type);
+                    metadata.ContentType = Utils.SLAssetTypeToContentType(type);
+                    metadata.Name = reader.ReadElementContentAsString("Name", String.Empty);
+                    metadata.Description = reader.ReadElementContentAsString("Description", String.Empty);
+                    Boolean.TryParse(reader.ReadElementContentAsString("Local", String.Empty), out metadata.Temporary);
+                    Boolean.TryParse(reader.ReadElementContentAsString("Temporary", String.Empty), out metadata.Temporary);
+
+                    reader.ReadEndElement();
+                }
+
+                if (assetData != null && assetData.Length > 0)
+                {
+                    metadata.SHA1 = OpenMetaverse.Utils.SHA1(assetData);
+                    metadata.CreationDate = DateTime.Now;
+
+                    BackendResponse storageResponse = server.StorageProvider.TryCreateAsset(metadata, assetData);
+
+                    if (storageResponse == BackendResponse.Success)
+                        response.Status = HttpStatusCode.Created;
+                    else if (storageResponse == BackendResponse.NotFound)
+                        response.Status = HttpStatusCode.NotFound;
+                    else
+                        response.Status = HttpStatusCode.InternalServerError;
+                }
+                else
+                {
+                    Logger.Log.Warn("AssetPostHandler called with no asset data");
+                    response.Status = HttpStatusCode.BadRequest;
+                }
+            }
+            catch (Exception ex)
+            {
+                Logger.Log.Warn("Failed to parse POST data (expecting AssetBase): " + ex.Message);
+                response.Status = HttpStatusCode.BadRequest;
+            }
+
+            Logger.Log.Debug("Finished handling OpenSim asset upload, Status: " + response.Status.ToString());
+            return true;
+        }
+    }
+}