From b99d9bdeb1d5177a3dfff1d402d374fbd079ebaa Mon Sep 17 00:00:00 2001
From: lbsa71
Date: Thu, 19 Feb 2009 19:32:53 +0000
Subject: * Reverted the AssetServer fix, apparently something was dependent on
IAssetDataPlugin being in OpenSim.Data
---
OpenSim/Grid/AssetServer/RestService.cs | 156 ++++++++++++++++++++++++++++++++
1 file changed, 156 insertions(+)
create mode 100644 OpenSim/Grid/AssetServer/RestService.cs
(limited to 'OpenSim/Grid')
diff --git a/OpenSim/Grid/AssetServer/RestService.cs b/OpenSim/Grid/AssetServer/RestService.cs
new file mode 100644
index 0000000..1e01c44
--- /dev/null
+++ b/OpenSim/Grid/AssetServer/RestService.cs
@@ -0,0 +1,156 @@
+/*
+ * 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 System;
+using System.IO;
+using System.Reflection;
+using System.Text;
+using System.Xml;
+using System.Xml.Serialization;
+using log4net;
+using OpenMetaverse;
+using OpenSim.Data;
+using OpenSim.Framework;
+using OpenSim.Framework.Servers;
+using OpenSim.Framework.Statistics;
+
+namespace OpenSim.Grid.AssetServer
+{
+ public class GetAssetStreamHandler : BaseStreamHandler
+ {
+ private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+ // private OpenAsset_Main m_assetManager;
+ private IAssetDataPlugin m_assetProvider;
+
+ ///
+ /// Constructor.
+ ///
+ ///
+ ///
+ public GetAssetStreamHandler(IAssetDataPlugin assetProvider)
+ : base("GET", "/assets")
+ {
+ m_log.Info("[REST]: In Get Request");
+ // m_assetManager = assetManager;
+ m_assetProvider = assetProvider;
+ }
+
+ public override byte[] Handle(string path, Stream request,
+ OSHttpRequest httpRequest, OSHttpResponse httpResponse)
+ {
+ string param = GetParam(path);
+ byte[] result = new byte[] {};
+
+ string[] p = param.Split(new char[] {'/', '?', '&'}, StringSplitOptions.RemoveEmptyEntries);
+
+ if (p.Length > 0)
+ {
+ UUID assetID = UUID.Zero;
+
+ if (!UUID.TryParse(p[0], out assetID))
+ {
+ m_log.InfoFormat(
+ "[REST]: GET:/asset ignoring request with malformed UUID {0}", p[0]);
+ return result;
+ }
+
+ if (StatsManager.AssetStats != null)
+ StatsManager.AssetStats.AddRequest();
+
+ AssetBase asset = m_assetProvider.FetchAsset(assetID);
+ if (asset != null)
+ {
+ 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();
+
+//Ckrinke 1/11/09 Commenting out the succesful REST message as under heavy use there
+//are multiple messages in a second and that is usually (in my experience) meaning
+//the logging itself is slowing down the program. Leaving the unsuccesful message
+//as we need to know about that path.
+// m_log.InfoFormat(
+// "[REST]: GET:/asset found {0} with name {1}, size {2} bytes",
+// assetID, asset.Name, result.Length);
+
+ Array.Resize(ref result, (int) ms.Length);
+ }
+ else
+ {
+ if (StatsManager.AssetStats != null)
+ StatsManager.AssetStats.AddNotFoundRequest();
+
+ m_log.InfoFormat("[REST]: GET:/asset failed to find {0}", assetID);
+ }
+ }
+
+ return result;
+ }
+ }
+
+ public class PostAssetStreamHandler : BaseStreamHandler
+ {
+ private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+ // private OpenAsset_Main m_assetManager;
+ private IAssetDataPlugin m_assetProvider;
+
+ public override byte[] Handle(string path, Stream request,
+ OSHttpRequest httpRequest, OSHttpResponse httpResponse)
+ {
+ string param = GetParam(path);
+
+ UUID assetId;
+ if (param.Length > 0)
+ UUID.TryParse(param, out assetId);
+ // byte[] txBuffer = new byte[4096];
+
+ XmlSerializer xs = new XmlSerializer(typeof (AssetBase));
+ AssetBase asset = (AssetBase) xs.Deserialize(request);
+
+ m_log.InfoFormat("[REST]: Creating asset {0}", asset.FullID);
+ m_assetProvider.CreateAsset(asset);
+
+ return new byte[] {};
+ }
+
+ public PostAssetStreamHandler(IAssetDataPlugin assetProvider)
+ : base("POST", "/assets")
+ {
+ // m_assetManager = assetManager;
+ m_assetProvider = assetProvider;
+ }
+ }
+}
--
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