Merge remote-tracking branch 'os/master'

1 files changed, 148 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..4e55433
--- /dev/null
+++ b/OpenSim/Server/Handlers/BakedTextures/XBakes.cs
@@ -0,0 +1,148 @@
+/*
+ * 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);
+
+            using (FileStream fs = File.Create(diskFile))
+                fs.Write(data, 0, data.Length);
+        }
+
+        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);
+        }
+    }
+}