* Add InventoryArchiveConstants that I missed from last commit

* This commit also does a first pass at creating folders for an inventory archive (previously everything was dumped in the same destiantion folder).
* This code might not work yet and nobody else should be using it yet anyway :)

2 files changed, 137 insertions, 6 deletions

diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveConstants.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveConstants.cs
new file mode 100644
index 0000000..b274af2
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveConstants.cs
@@ -0,0 +1,108 @@
+/*
+ * 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 OpenMetaverse;
+
+namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
+{
+    /// <summary>
+    /// Constants for the inventory archiving module
+    /// </summary>
+    public class InventoryArchiveConstants
+    {            
+        /// <summary>
+        /// Path for the inventory data
+        /// </summary>
+        public static readonly string INVENTORY_PATH = "inventory/";
+        
+        /// <summary>
+        /// Path for the assets held in an archive
+        /// </summary>
+        public static readonly string ASSETS_PATH = "assets/";
+
+        /// <summary>
+        /// The character the separates the uuid from extension information in an archived asset filename
+        /// </summary>
+        public static readonly string ASSET_EXTENSION_SEPARATOR = "_";
+        
+        /// <summary>
+        /// Extensions used for asset types in the archive
+        /// </summary>
+        public static readonly IDictionary<sbyte, string> ASSET_TYPE_TO_EXTENSION = new Dictionary<sbyte, string>();
+        public static readonly IDictionary<string, sbyte> EXTENSION_TO_ASSET_TYPE = new Dictionary<string, sbyte>();
+
+        static InventoryArchiveConstants()
+        {
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Animation]           = ASSET_EXTENSION_SEPARATOR + "animation.bvh";
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Bodypart]            = ASSET_EXTENSION_SEPARATOR + "bodypart.txt";
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.CallingCard]         = ASSET_EXTENSION_SEPARATOR + "callingcard.txt";
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Clothing]            = ASSET_EXTENSION_SEPARATOR + "clothing.txt";
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Folder]              = ASSET_EXTENSION_SEPARATOR + "folder.txt";   // Not sure if we'll ever see this
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Gesture]             = ASSET_EXTENSION_SEPARATOR + "gesture.txt";
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.ImageJPEG]           = ASSET_EXTENSION_SEPARATOR + "image.jpg";
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.ImageTGA]            = ASSET_EXTENSION_SEPARATOR + "image.tga";
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Landmark]            = ASSET_EXTENSION_SEPARATOR + "landmark.txt";
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.LostAndFoundFolder]  = ASSET_EXTENSION_SEPARATOR + "lostandfoundfolder.txt";   // Not sure if we'll ever see this
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.LSLBytecode]         = ASSET_EXTENSION_SEPARATOR + "bytecode.lso";
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.LSLText]             = ASSET_EXTENSION_SEPARATOR + "script.lsl";
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Notecard]            = ASSET_EXTENSION_SEPARATOR + "notecard.txt";
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Object]              = ASSET_EXTENSION_SEPARATOR + "object.xml";
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.RootFolder]          = ASSET_EXTENSION_SEPARATOR + "rootfolder.txt";   // Not sure if we'll ever see this
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Simstate]            = ASSET_EXTENSION_SEPARATOR + "simstate.bin";   // Not sure if we'll ever see this
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.SnapshotFolder]      = ASSET_EXTENSION_SEPARATOR + "snapshotfolder.txt";   // Not sure if we'll ever see this
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Sound]               = ASSET_EXTENSION_SEPARATOR + "sound.ogg";
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.SoundWAV]            = ASSET_EXTENSION_SEPARATOR + "sound.wav";
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Texture]             = ASSET_EXTENSION_SEPARATOR + "texture.jp2";
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.TextureTGA]          = ASSET_EXTENSION_SEPARATOR + "texture.tga";
+            ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.TrashFolder]         = ASSET_EXTENSION_SEPARATOR + "trashfolder.txt";   // Not sure if we'll ever see this
+
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "animation.bvh"]            = (sbyte)AssetType.Animation;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "bodypart.txt"]             = (sbyte)AssetType.Bodypart;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "callingcard.txt"]          = (sbyte)AssetType.CallingCard;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "clothing.txt"]             = (sbyte)AssetType.Clothing;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "folder.txt"]               = (sbyte)AssetType.Folder;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "gesture.txt"]              = (sbyte)AssetType.Gesture;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "image.jpg"]                = (sbyte)AssetType.ImageJPEG;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "image.tga"]                = (sbyte)AssetType.ImageTGA;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "landmark.txt"]             = (sbyte)AssetType.Landmark;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "lostandfoundfolder.txt"]   = (sbyte)AssetType.LostAndFoundFolder;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "bytecode.lso"]             = (sbyte)AssetType.LSLBytecode;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "script.lsl"]               = (sbyte)AssetType.LSLText;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "notecard.txt"]             = (sbyte)AssetType.Notecard;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "object.xml"]               = (sbyte)AssetType.Object;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "rootfolder.txt"]           = (sbyte)AssetType.RootFolder;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "simstate.bin"]             = (sbyte)AssetType.Simstate;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "snapshotfolder.txt"]       = (sbyte)AssetType.SnapshotFolder;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "sound.ogg"]                = (sbyte)AssetType.Sound;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "sound.wav"]                = (sbyte)AssetType.SoundWAV;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "texture.jp2"]              = (sbyte)AssetType.Texture;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "texture.tga"]              = (sbyte)AssetType.TextureTGA;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "trashfolder.txt"]          = (sbyte)AssetType.TrashFolder;
+        }        
+    }
+}
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs
index d2b59ae..2090558 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveReadRequest.cs
@@ -77,7 +77,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
             this.commsManager = commsManager;
         }        
 
-        protected InventoryItemBase LoadInvItem(string path, string contents)
+        protected InventoryItemBase LoadInvItem(string contents)
         {
             InventoryItemBase item = new InventoryItemBase();
             StringReader sr = new StringReader(contents);
@@ -183,9 +183,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                 }
             }
 
-            InventoryFolderImpl inventoryFolder = m_userInfo.RootFolder.FindFolderByPath(m_invPath);
+            InventoryFolderImpl rootDestinationFolder = m_userInfo.RootFolder.FindFolderByPath(m_invPath);
 
-            if (null == inventoryFolder)
+            if (null == rootDestinationFolder)
             {
                 // TODO: Later on, automatically create this folder if it does not exist
                 m_log.ErrorFormat("[INVENTORY ARCHIVER]: Inventory path {0} does not exist", m_invPath);
@@ -199,7 +199,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
             TarArchiveReader.TarEntryType entryType;
             while ((data = archive.ReadEntry(out filePath, out entryType)) != null)
             {
-                if (entryType == TarArchiveReader.TarEntryType.TYPE_DIRECTORY) {
+                if (entryType == TarArchiveReader.TarEntryType.TYPE_DIRECTORY) 
+                {
                     m_log.WarnFormat("[INVENTORY ARCHIVER]: Ignoring directory entry {0}", filePath);
                 } 
                 else if (filePath.StartsWith(InventoryArchiveConstants.ASSETS_PATH))
@@ -211,7 +212,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                 }
                 else if (filePath.StartsWith(InventoryArchiveConstants.INVENTORY_PATH))
                 {
-                    InventoryItemBase item = LoadInvItem(filePath, m_asciiEncoding.GetString(data));
+                    InventoryItemBase item = LoadInvItem(m_asciiEncoding.GetString(data));
 
                     if (item != null)
                     {
@@ -220,11 +221,33 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                         
                         item.Creator = m_userInfo.UserProfile.ID;
                         item.Owner = m_userInfo.UserProfile.ID;
+                        
+                        filePath = filePath.Substring(InventoryArchiveConstants.INVENTORY_PATH.Length);
+                        string[] rawFolders = filePath.Split(new char[] { '/' });
+                        
+                        // Find the folders that do exist along the path given
+                        int i = 0;
+                        bool noFolder = false;
+                        InventoryFolderImpl foundFolder = rootDestinationFolder;
+                        while (!noFolder && i < rawFolders.Length)
+                        {
+                            foundFolder = foundFolder.FindFolderByPath(rawFolders[i]);
+                            if (null == foundFolder)
+                                noFolder = true;
+                            else
+                                i++;
+                        }
+                        
+                        // Create any folders that did not previously exist
+                        while (i < rawFolders.Length)
+                        {
+                            foundFolder.CreateChildFolder(UUID.Random(), rawFolders[i++], (ushort)AssetType.Folder);   
+                        }                        
 
                         // Reset folder ID to the one in which we want to load it
                         // TODO: Properly restore entire folder structure.  At the moment all items are dumped in this
                         // single folder no matter where in the saved folder structure they are.
-                        item.Folder = inventoryFolder.ID;
+                        item.Folder = foundFolder.ID;
 
                         m_userInfo.AddItem(item);
                         successfulItemRestores++;