From 4a8c1e4393ac64c84b03aeb16bacb9ddd0a2fae6 Mon Sep 17 00:00:00 2001
From: Adam Frisby
Date: Wed, 30 Apr 2008 21:22:29 +0000
Subject: * Commiting a bunch of missed files.

---
 .../Modules/World/Serialiser/SerialiseObjects.cs   | 123 +++++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100644 OpenSim/Region/Environment/Modules/World/Serialiser/SerialiseObjects.cs

(limited to 'OpenSim/Region/Environment/Modules/World/Serialiser/SerialiseObjects.cs')

diff --git a/OpenSim/Region/Environment/Modules/World/Serialiser/SerialiseObjects.cs b/OpenSim/Region/Environment/Modules/World/Serialiser/SerialiseObjects.cs
new file mode 100644
index 0000000..c14ae57
--- /dev/null
+++ b/OpenSim/Region/Environment/Modules/World/Serialiser/SerialiseObjects.cs
@@ -0,0 +1,123 @@
+/*
+ * 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.Collections.Generic;
+using System.IO;
+using System.IO.Compression;
+using System.Text;
+using System.Xml;
+using OpenSim.Region.Environment.Scenes;
+
+namespace OpenSim.Region.Environment.Modules.ExportSerialiser
+{
+    internal class SerialiseObjects : IFileSerialiser
+    {
+        #region IFileSerialiser Members
+
+        public string WriteToFile(Scene scene, string dir)
+        {
+            string targetFileName = dir + "objects.xml";
+
+            SaveSerialisedToFile(targetFileName, scene);
+
+            return "objects.xml";
+        }
+
+        #endregion
+
+        public void SaveSerialisedToFile(string fileName, Scene scene)
+        {
+            string xmlstream = GetObjectXml(scene);
+
+            MemoryStream stream = ReformatXmlString(xmlstream);
+
+            stream.Seek(0, SeekOrigin.Begin);
+            CreateXmlFile(stream, fileName);
+
+            stream.Seek(0, SeekOrigin.Begin);
+            CreateCompressedXmlFile(stream, fileName);
+        }
+
+        private static MemoryStream ReformatXmlString(string xmlstream)
+        {
+            MemoryStream stream = new MemoryStream();
+            XmlTextWriter formatter = new XmlTextWriter(stream, Encoding.UTF8);
+            XmlDocument doc = new XmlDocument();
+
+            doc.LoadXml(xmlstream);
+            formatter.Formatting = Formatting.Indented;
+            doc.WriteContentTo(formatter);
+            formatter.Flush();
+            return stream;
+        }
+
+        private static string GetObjectXml(Scene scene)
+        {
+            string xmlstream = "<scene>";
+
+            List<EntityBase> EntityList = scene.GetEntities();
+            List<string> EntityXml = new List<string>();
+
+            foreach (EntityBase ent in EntityList)
+            {
+                if (ent is SceneObjectGroup)
+                {
+                    EntityXml.Add(((SceneObjectGroup) ent).ToXmlString2());
+                }
+            }
+            EntityXml.Sort();
+
+            foreach (string xml in EntityXml)
+                xmlstream += xml;
+
+            xmlstream += "</scene>";
+            return xmlstream;
+        }
+
+        private static void CreateXmlFile(MemoryStream xmlStream, string fileName)
+        {
+            FileStream objectsFile = new FileStream(fileName, FileMode.Create);
+
+            xmlStream.WriteTo(objectsFile);
+            objectsFile.Flush();
+            objectsFile.Close();
+        }
+
+        private static void CreateCompressedXmlFile(MemoryStream xmlStream, string fileName)
+        {
+            #region GZip Compressed Version
+            FileStream objectsFileCompressed = new FileStream(fileName + ".gzs", FileMode.Create);
+            MemoryStream gzipMSStream = new MemoryStream();
+            GZipStream gzipStream = new GZipStream(gzipMSStream, CompressionMode.Compress);
+            xmlStream.WriteTo(gzipStream);
+            gzipMSStream.WriteTo(objectsFileCompressed);
+            objectsFileCompressed.Flush();
+            objectsFileCompressed.Close();
+            #endregion
+        }
+    }
+}
\ No newline at end of file
-- 
cgit v1.1