* Start writing out assets metadata file for archiver

* Ignoring it on reload as of yet

2 files changed, 132 insertions, 17 deletions

diff --git a/OpenSim/Region/Environment/Modules/World/Archiver/ArchiveWriteRequest.cs b/OpenSim/Region/Environment/Modules/World/Archiver/ArchiveWriteRequest.cs
index 6c341c6..41f230c 100644
--- a/OpenSim/Region/Environment/Modules/World/Archiver/ArchiveWriteRequest.cs
+++ b/OpenSim/Region/Environment/Modules/World/Archiver/ArchiveWriteRequest.cs
@@ -123,23 +123,9 @@ namespace OpenSim.Region.Environment.Modules.World.Archiver
             TarArchiveWriter archive = new TarArchiveWriter();
 
             archive.AddFile(ArchiveConstants.PRIMS_PATH, m_serializedEntities);
-
-            // It appears that gtar, at least, doesn't need the intermediate directory entries in the tar
-            //archive.AddDir("assets");
-
-            foreach (LLUUID uuid in assets.Keys)
-            {
-                if (assets[uuid] != null)
-                {
-                    archive.AddFile(
-                        ArchiveConstants.TEXTURES_PATH + uuid.ToString() + ArchiveConstants.TEXTURE_EXTENSION,
-                        assets[uuid].Data);
-                }
-                else
-                {
-                    m_log.DebugFormat("[ARCHIVER]: Could not find asset {0} to archive", uuid);
-                }
-            }
+            
+            AssetsArchiver assetsArchiver = new AssetsArchiver(assets);
+            assetsArchiver.Archive(archive);
 
             archive.WriteTar(m_savePath);
 
diff --git a/OpenSim/Region/Environment/Modules/World/Archiver/AssetsArchiver.cs b/OpenSim/Region/Environment/Modules/World/Archiver/AssetsArchiver.cs
new file mode 100644
index 0000000..44757cc
--- /dev/null
+++ b/OpenSim/Region/Environment/Modules/World/Archiver/AssetsArchiver.cs
@@ -0,0 +1,129 @@
+/*

+ * 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.Reflection;

+using System.Xml;

+using libsecondlife;

+using log4net;

+using OpenSim.Framework;

+

+namespace OpenSim.Region.Environment.Modules.World.Archiver

+{

+    /// <summary>

+    /// Archives assets

+    /// </summary>

+    public class AssetsArchiver

+    {

+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);        

+        

+        /// <summary>

+        /// Archive assets

+        /// </summary>

+        protected IDictionary<LLUUID, AssetBase> m_assets;

+        

+        public AssetsArchiver(IDictionary<LLUUID, AssetBase> assets)

+        {

+            m_assets = assets;

+        }

+        

+        /// <summary>

+        /// Archive the assets given to this archiver to the given archive.

+        /// </summary>

+        /// <param name="archive"></param>

+        public void Archive(TarArchiveWriter archive)

+        {

+            // It appears that gtar, at least, doesn't need the intermediate directory entries in the tar

+            //archive.AddDir("assets");

+            

+            WriteMetadata(archive);

+            WriteData(archive);

+        }

+

+        /// <summary>

+        /// Write an assets metadata file to the given archive

+        /// </summary>

+        /// <param name="archive"></param>

+        protected void WriteMetadata(TarArchiveWriter archive)

+        {

+            StringWriter sw = new StringWriter();

+            XmlTextWriter xtw = new XmlTextWriter(sw);

+            

+            xtw.Formatting = Formatting.Indented;

+            xtw.WriteStartDocument();

+            

+            xtw.WriteStartElement("assets");

+            

+            foreach (LLUUID uuid in m_assets.Keys)

+            {

+                if (m_assets[uuid] != null)

+                {

+                    xtw.WriteStartElement("asset");

+                    

+                    AssetBase asset = m_assets[uuid];

+                    

+                    xtw.WriteElementString("filename", uuid.ToString() + ArchiveConstants.TEXTURE_EXTENSION);

+                    xtw.WriteElementString("name", asset.Name);

+                    xtw.WriteElementString("description", asset.Description);

+                    xtw.WriteElementString("asset-type", asset.Type.ToString());

+                    xtw.WriteElementString("inventory-type", asset.InvType.ToString());

+                    

+                    xtw.WriteEndElement();

+                }                

+                

+            }

+            

+            xtw.WriteEndElement();

+            

+            xtw.WriteEndDocument();

+            

+            archive.AddFile("assets.xml", sw.ToString());            

+        }

+        

+        /// <summary>

+        /// Write asset data files to the given archive

+        /// </summary>

+        /// <param name="archive"></param>

+        protected void WriteData(TarArchiveWriter archive)

+        {

+            foreach (LLUUID uuid in m_assets.Keys)

+            {

+                if (m_assets[uuid] != null)

+                {

+                    archive.AddFile(

+                        ArchiveConstants.TEXTURES_PATH + uuid.ToString() + ArchiveConstants.TEXTURE_EXTENSION,

+                        m_assets[uuid].Data);

+                }

+                else

+                {

+                    m_log.DebugFormat("[ARCHIVER]: Could not find asset {0} to archive", uuid);

+                }

+            }            

+        }

+    }

+}