Add the asset service connectors and sample config. READ WARNINGS!!!

5 files changed, 148 insertions, 7 deletions

diff --git a/OpenSim/Servers/Asset/AssetServerConnector.cs b/OpenSim/Servers/Asset/AssetServerConnector.cs
index c9d2300..32e27c5 100644
--- a/OpenSim/Servers/Asset/AssetServerConnector.cs
+++ b/OpenSim/Servers/Asset/AssetServerConnector.cs
@@ -25,9 +25,10 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+using System;
 using Nini.Config;
+using OpenSim.Servers.Base;
 using OpenSim.Services.Interfaces;
-using OpenSim.Services.AssetService;
 using OpenSim.Framework.Servers.HttpServer;
 
 namespace OpenSim.Servers.AssetServer
@@ -38,9 +39,23 @@ namespace OpenSim.Servers.AssetServer
 
         public AssetServiceConnector(IConfigSource config, IHttpServer server)
         {
-            m_AssetService = new AssetService(config);
+            IConfig serverConfig = config.Configs["AssetService"];
+            if (serverConfig == null)
+                throw new Exception("No section 'Server' in config file");
+
+            string assetService = serverConfig.GetString("Module",
+                    String.Empty);
+
+            if (assetService == String.Empty)
+                throw new Exception("No AssetService in config file");
+
+            Object[] args = new Object[] { config };
+            m_AssetService =
+                    ServerUtils.LoadPlugin<IAssetService>(assetService, args);
 
             server.AddStreamHandler(new AssetServerGetHandler(m_AssetService));
+            server.AddStreamHandler(new AssetServerPostHandler(m_AssetService));
+            server.AddStreamHandler(new AssetServerDeleteHandler(m_AssetService));
         }
     }
 }
diff --git a/OpenSim/Servers/Asset/AssetServerDeleteHandler.cs b/OpenSim/Servers/Asset/AssetServerDeleteHandler.cs
new file mode 100644
index 0000000..010d7a7
--- /dev/null
+++ b/OpenSim/Servers/Asset/AssetServerDeleteHandler.cs
@@ -0,0 +1,75 @@
+/*
+ * 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 OpenSim 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 Nini.Config;
+using log4net;
+using System;
+using System.Reflection;
+using System.IO;
+using System.Net;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Xml;
+using System.Xml.Serialization;
+using OpenSim.Servers.Base;
+using OpenSim.Services.Interfaces;
+using OpenSim.Framework;
+using OpenSim.Framework.Servers.HttpServer;
+
+namespace OpenSim.Servers.AssetServer
+{
+    public class AssetServerDeleteHandler : BaseStreamHandler
+    {
+        private static readonly ILog m_log =
+                LogManager.GetLogger(
+                MethodBase.GetCurrentMethod().DeclaringType);
+
+        private IAssetService m_AssetService;
+
+        public AssetServerDeleteHandler(IAssetService service) :
+                base("DELETE", "/assets")
+        {
+            m_AssetService = service;
+        }
+
+        public override byte[] Handle(string path, Stream request,
+                OSHttpRequest httpRequest, OSHttpResponse httpResponse)
+        {
+            bool result = false;
+
+            string[] p = SplitParams(path);
+
+            if (p.Length > 0)
+            {
+                result = m_AssetService.Delete(p[0]);
+            }
+
+            XmlSerializer xs = new XmlSerializer(typeof(bool));
+            return ServerUtils.SerializeResult(xs, result);
+        }
+    }
+}
diff --git a/OpenSim/Servers/Asset/AssetServerGetHandler.cs b/OpenSim/Servers/Asset/AssetServerGetHandler.cs
index 1535fb5..935a07c 100644
--- a/OpenSim/Servers/Asset/AssetServerGetHandler.cs
+++ b/OpenSim/Servers/Asset/AssetServerGetHandler.cs
@@ -26,8 +26,10 @@
  */
 
 using Nini.Config;
+using log4net;
 using System;
 using System.IO;
+using System.Reflection;
 using System.Net;
 using System.Text;
 using System.Text.RegularExpressions;
@@ -35,7 +37,6 @@ using System.Xml;
 using System.Xml.Serialization;
 using OpenSim.Servers.Base;
 using OpenSim.Services.Interfaces;
-using OpenSim.Services.AssetService;
 using OpenSim.Framework;
 using OpenSim.Framework.Servers.HttpServer;
 
@@ -43,6 +44,10 @@ namespace OpenSim.Servers.AssetServer
 {
     public class AssetServerGetHandler : BaseStreamHandler
     {
+        private static readonly ILog m_log =
+                LogManager.GetLogger(
+                MethodBase.GetCurrentMethod().DeclaringType);
+
         private IAssetService m_AssetService;
 
         public AssetServerGetHandler(IAssetService service) :
diff --git a/OpenSim/Servers/Asset/AssetServerPostHandler.cs b/OpenSim/Servers/Asset/AssetServerPostHandler.cs
index fb626c6..70cb16a 100644
--- a/OpenSim/Servers/Asset/AssetServerPostHandler.cs
+++ b/OpenSim/Servers/Asset/AssetServerPostHandler.cs
@@ -26,7 +26,9 @@
  */
 
 using Nini.Config;
+using log4net;
 using System;
+using System.Reflection;
 using System.IO;
 using System.Net;
 using System.Text;
@@ -35,7 +37,6 @@ using System.Xml;
 using System.Xml.Serialization;
 using OpenSim.Servers.Base;
 using OpenSim.Services.Interfaces;
-using OpenSim.Services.AssetService;
 using OpenSim.Framework;
 using OpenSim.Framework.Servers.HttpServer;
 
@@ -43,6 +44,10 @@ namespace OpenSim.Servers.AssetServer
 {
     public class AssetServerPostHandler : BaseStreamHandler
     {
+        private static readonly ILog m_log =
+                LogManager.GetLogger(
+                MethodBase.GetCurrentMethod().DeclaringType);
+
         private IAssetService m_AssetService;
 
         public AssetServerPostHandler(IAssetService service) :
@@ -54,11 +59,19 @@ namespace OpenSim.Servers.AssetServer
         public override byte[] Handle(string path, Stream request,
                 OSHttpRequest httpRequest, OSHttpResponse httpResponse)
         {
-            byte[] result = new byte[0];
-
             XmlSerializer xs = new XmlSerializer(typeof (AssetBase));
             AssetBase asset = (AssetBase) xs.Deserialize(request);
 
+            string[] p = SplitParams(path);
+            if (p.Length > 1)
+            {
+                bool result =
+                        m_AssetService.UpdateContent(asset.ID, asset.Data);
+
+                xs = new XmlSerializer(typeof(bool));
+                return ServerUtils.SerializeResult(xs, result);
+            }
+
             string id = m_AssetService.Store(asset);
 
             xs = new XmlSerializer(typeof(string));
diff --git a/OpenSim/Servers/Base/ServerUtils.cs b/OpenSim/Servers/Base/ServerUtils.cs
index 58d2b2b..4e8f472 100644
--- a/OpenSim/Servers/Base/ServerUtils.cs
+++ b/OpenSim/Servers/Base/ServerUtils.cs
@@ -27,11 +27,12 @@
 
 using System;
 using System.IO;
+using System.Reflection;
 using System.Xml;
 using System.Xml.Serialization;
 using System.Text;
 
-namespace OpenSim.Servers.AssetServer
+namespace OpenSim.Servers.Base
 {
     public static class ServerUtils
     {
@@ -92,5 +93,37 @@ namespace OpenSim.Servers.AssetServer
 
             return ret;
         }
+
+        public static T LoadPlugin<T>(string dllName, Object[] args) where T:class
+        {
+            string interfaceName = typeof(T).ToString();
+
+            try
+            {
+                Assembly pluginAssembly = Assembly.LoadFrom(dllName);
+
+                foreach (Type pluginType in pluginAssembly.GetTypes())
+                {
+                    if (pluginType.IsPublic)
+                    {
+                        Type typeInterface =
+                                pluginType.GetInterface(interfaceName, true);
+                        if (typeInterface != null)
+                        {
+                            T plug = (T)Activator.CreateInstance(pluginType,
+                                    args);
+
+                            return plug;
+                        }
+                    }
+                }
+
+                return null;
+            }
+            catch (Exception e)
+            {
+                return null;
+            }
+        }
     }
 }