Very early first implementation of grid based assets.

Run this on a major grid, and weep

1 files changed, 109 insertions, 0 deletions

diff --git a/OpenSim/Grid/AssetServer/RestService.cs b/OpenSim/Grid/AssetServer/RestService.cs
new file mode 100644
index 0000000..88a1668
--- /dev/null
+++ b/OpenSim/Grid/AssetServer/RestService.cs
@@ -0,0 +1,109 @@
+using System;

+using System.IO;

+using System.Xml;

+using System.Xml.Serialization;

+using System.Text;

+

+using libsecondlife;

+using OpenSim.Framework.Types;

+using OpenSim.Framework.Servers;

+using OpenSim.Framework.Interfaces;

+using OpenSim.Framework.Console;

+

+namespace OpenSim.Grid.AssetServer

+{

+    public class GetAssetStreamHandler : BaseStreamHandler

+    {

+        OpenAsset_Main m_assetManager;

+        IAssetProvider m_assetProvider;

+

+        override public byte[] Handle(string path, Stream request)

+        {

+            string param = GetParam(path);

+            byte[] result = new byte[] { };

+            try {

+

+                string[] p = param.Split(new char[] { '/', '?', '&' }, StringSplitOptions.RemoveEmptyEntries);

+

+                if (p.Length > 0)

+                {

+                    LLUUID assetID;

+                    bool isTexture = false;

+                    LLUUID.TryParse(p[0], out assetID);

+                    if (p.Length > 1)

+                    {

+                        if (string.Compare(p[1], "texture", true) == 0)

+                            isTexture = true;

+                    }

+

+

+                    AssetBase asset = m_assetProvider.FetchAsset(assetID);

+                    if (asset != null)

+                    {

+                        MainLog.Instance.Debug("REST", "GET:/asset found {0}, {1}", assetID, asset.Name);

+

+                        XmlSerializer xs = new XmlSerializer(typeof(AssetBase));

+                        MemoryStream ms = new MemoryStream();

+                        XmlTextWriter xw = new XmlTextWriter(ms, Encoding.UTF8);

+                        xw.Formatting = Formatting.Indented;

+                        xs.Serialize(xw, asset);

+                        xw.Flush();

+

+                        ms.Seek(0, SeekOrigin.Begin);

+                        StreamReader sr = new StreamReader(ms);

+

+                        result = ms.GetBuffer();

+                        Array.Resize<byte>(ref result, (int)ms.Length);

+                    }

+                    else

+                    {

+                        MainLog.Instance.Verbose("REST", "GET:/asset failed to find {0}", assetID);

+                    }

+                }

+            }

+            catch (Exception e)

+            {

+                MainLog.Instance.Error(e.ToString());

+            }

+            return result;

+        }

+

+        public GetAssetStreamHandler(OpenAsset_Main assetManager, IAssetProvider assetProvider)

+            : base("GET", "/assets" )

+        {

+            m_assetManager = assetManager;

+            m_assetProvider = assetProvider;

+        }

+    }

+

+    public class PostAssetStreamHandler : BaseStreamHandler

+    {

+        OpenAsset_Main m_assetManager;

+        IAssetProvider m_assetProvider;

+

+        override public byte[] Handle(string path, Stream request)

+        {

+            string param = GetParam(path);

+            

+            LLUUID assetId;

+            if(param.Length > 0)

+                LLUUID.TryParse(param, out assetId);

+            byte[] txBuffer = new byte[4096];

+

+            XmlSerializer xs = new XmlSerializer(typeof(AssetBase));

+            AssetBase asset = (AssetBase)xs.Deserialize(request);

+

+            MainLog.Instance.Verbose("REST", "StoreAndCommitAsset {0}", asset.FullID);

+            m_assetProvider.CreateAsset(asset);

+

+            return new byte[] { };

+        }

+

+        public PostAssetStreamHandler(OpenAsset_Main assetManager, IAssetProvider assetProvider)

+            : base("POST", "/assets")

+        {

+            m_assetManager = assetManager;

+            m_assetProvider = assetProvider;

+        }

+    }

+}