Final code drop for appearance. Adding Avination's baked texture storage server.

4 files changed, 364 insertions, 0 deletions

diff --git a/OpenSim/Server/Handlers/BakedTextures/XBakes.cs b/OpenSim/Server/Handlers/BakedTextures/XBakes.cs
new file mode 100644
index 0000000..d1b2e12
--- /dev/null
+++ b/OpenSim/Server/Handlers/BakedTextures/XBakes.cs
@@ -0,0 +1,150 @@
+/*
+ * 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 OpenSimulator 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.Diagnostics;
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+using System.Threading;
+using System.Reflection;
+using OpenSim.Framework;
+using OpenSim.Framework.Console;
+using OpenSim.Server.Base;
+using OpenSim.Services.Base;
+using OpenSim.Services.Interfaces;
+using Nini.Config;
+using log4net;
+using OpenMetaverse;
+
+namespace OpenSim.Server.Handlers.BakedTextures
+{
+    public class XBakes : ServiceBase, IBakedTextureService
+    {
+        private static readonly ILog m_log =
+                LogManager.GetLogger(
+                MethodBase.GetCurrentMethod().DeclaringType);
+
+        protected string m_FSBase;
+
+        private System.Text.UTF8Encoding utf8encoding =
+                new System.Text.UTF8Encoding();
+
+        public XBakes(IConfigSource config) : base(config)
+        {
+            MainConsole.Instance.Commands.AddCommand("fs", false,
+                    "delete bakes", "delete bakes <ID>",
+                    "Delete agent's baked textures from server",
+                    HandleDeleteBakes);
+
+            IConfig assetConfig = config.Configs["BakedTextureService"];
+            if (assetConfig == null)
+            {
+                throw new Exception("No BakedTextureService configuration");
+            }
+
+            m_FSBase = assetConfig.GetString("BaseDirectory", String.Empty);
+            if (m_FSBase == String.Empty)
+            {
+                m_log.ErrorFormat("[BAKES]: BaseDirectory not specified");
+                throw new Exception("Configuration error");
+            }
+
+            m_log.Info("[BAKES]: XBakes service enabled");
+        }
+
+        public string Get(string id)
+        {
+            string file = HashToFile(id);
+            string diskFile = Path.Combine(m_FSBase, file);
+
+            if (File.Exists(diskFile))
+            {
+                try
+                {
+                    byte[] content = File.ReadAllBytes(diskFile);
+
+                    return utf8encoding.GetString(content);
+                }
+                catch
+                {
+                }
+            }
+            return String.Empty;
+        }
+
+        public void Store(string id, string sdata)
+        {
+            string file = HashToFile(id);
+            string diskFile = Path.Combine(m_FSBase, file);
+
+            Directory.CreateDirectory(Path.GetDirectoryName(diskFile));
+
+            File.Delete(diskFile);
+
+            byte[] data = utf8encoding.GetBytes(sdata);
+            FileStream fs = File.Create(diskFile);
+
+            fs.Write(data, 0, data.Length);
+
+            fs.Close();
+        }
+
+        private void HandleDeleteBakes(string module, string[] args)
+        {
+            if (args.Length < 3)
+            {
+                MainConsole.Instance.Output("Syntax: delete bakes <ID>");
+                return;
+            }
+
+            string file = HashToFile(args[2]);
+            string diskFile = Path.Combine(m_FSBase, file);
+
+            if (File.Exists(diskFile))
+            {
+                File.Delete(diskFile);
+                MainConsole.Instance.Output("Bakes deleted");
+                return;
+            }
+            MainConsole.Instance.Output("Bakes not found");
+        }
+
+        public string HashToPath(string hash)
+        {
+            return Path.Combine(hash.Substring(0, 2),
+                   Path.Combine(hash.Substring(2, 2),
+                   Path.Combine(hash.Substring(4, 2),
+                   hash.Substring(6, 4))));
+        }
+
+        public string HashToFile(string hash)
+        {
+            return Path.Combine(HashToPath(hash), hash);
+        }
+    }
+}
diff --git a/OpenSim/Server/Handlers/BakedTextures/XBakesGetHandler.cs b/OpenSim/Server/Handlers/BakedTextures/XBakesGetHandler.cs
new file mode 100644
index 0000000..fb4b794
--- /dev/null
+++ b/OpenSim/Server/Handlers/BakedTextures/XBakesGetHandler.cs
@@ -0,0 +1,70 @@
+/*
+ * 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 OpenSimulator 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.IO;
+using System.Reflection;
+using System.Net;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Xml;
+using System.Xml.Serialization;
+using OpenSim.Server.Base;
+using OpenSim.Services.Interfaces;
+using OpenSim.Framework;
+using OpenSim.Framework.Servers.HttpServer;
+
+namespace OpenSim.Server.Handlers.BakedTextures
+{
+    public class BakesServerGetHandler : BaseStreamHandler
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private IBakedTextureService m_BakesService;
+        private System.Text.UTF8Encoding utf8 =
+                new System.Text.UTF8Encoding();
+
+        public BakesServerGetHandler(IBakedTextureService service) :
+                base("GET", "/bakes")
+        {
+            m_BakesService = service;
+        }
+
+        public override byte[] Handle(string path, Stream request,
+                IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
+        {
+            string[] p = SplitParams(path);
+
+            if (p.Length == 0)
+                return new byte[0];
+
+            return utf8.GetBytes(m_BakesService.Get(p[0]));
+        }
+    }
+}
diff --git a/OpenSim/Server/Handlers/BakedTextures/XBakesHandler.cs b/OpenSim/Server/Handlers/BakedTextures/XBakesHandler.cs
new file mode 100644
index 0000000..7bf7641
--- /dev/null
+++ b/OpenSim/Server/Handlers/BakedTextures/XBakesHandler.cs
@@ -0,0 +1,66 @@
+/*
+ * 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 OpenSimulator 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 Nini.Config;
+using OpenSim.Server.Base;
+using OpenSim.Services.Interfaces;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Server.Handlers.Base;
+
+namespace OpenSim.Server.Handlers.BakedTextures
+{
+    public class XBakesConnector : ServiceConnector
+    {
+        private IBakedTextureService m_BakesService;
+        private string m_ConfigName = "BakedTextureService";
+
+        public XBakesConnector(IConfigSource config, IHttpServer server, string configName) :
+                base(config, server, configName)
+        {
+            if (configName != String.Empty)
+                m_ConfigName = configName;
+
+            IConfig serverConfig = config.Configs[m_ConfigName];
+            if (serverConfig == null)
+                throw new Exception(String.Format("No section '{0}' in config file", m_ConfigName));
+
+            string assetService = serverConfig.GetString("LocalServiceModule",
+                    String.Empty);
+
+            if (assetService == String.Empty)
+                throw new Exception("No BakedTextureService in config file");
+
+            Object[] args = new Object[] { config };
+            m_BakesService =
+                    ServerUtils.LoadPlugin<IBakedTextureService>(assetService, args);
+
+            server.AddStreamHandler(new BakesServerGetHandler(m_BakesService));
+            server.AddStreamHandler(new BakesServerPostHandler(m_BakesService));
+        }
+    }
+}
diff --git a/OpenSim/Server/Handlers/BakedTextures/XBakesPostHandler.cs b/OpenSim/Server/Handlers/BakedTextures/XBakesPostHandler.cs
new file mode 100644
index 0000000..69adb7f
--- /dev/null
+++ b/OpenSim/Server/Handlers/BakedTextures/XBakesPostHandler.cs
@@ -0,0 +1,78 @@
+/*
+ * 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 OpenSimulator 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.Server.Base;
+using OpenSim.Services.Interfaces;
+using OpenSim.Framework;
+using OpenSim.Framework.Servers.HttpServer;
+
+namespace OpenSim.Server.Handlers.BakedTextures
+{
+    public class BakesServerPostHandler : BaseStreamHandler
+    {
+        // private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private IBakedTextureService m_BakesService;
+
+        private System.Text.UTF8Encoding utf8 =
+                new System.Text.UTF8Encoding();
+
+        public BakesServerPostHandler(IBakedTextureService service) :
+                base("POST", "/bakes")
+        {
+            m_BakesService = service;
+        }
+
+        public override byte[] Handle(string path, Stream request,
+                IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
+        {
+            string[] p = SplitParams(path);
+
+            if (p.Length == 0)
+            {
+                return new byte[0];
+            }
+
+            StreamReader sr = new StreamReader(request);
+
+            m_BakesService.Store(p[0], sr.ReadToEnd());
+            sr.Close();
+
+            return new byte[0];
+        }
+    }
+}