2 files changed, 76 insertions, 20 deletions

diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiverModule.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiverModule.cs
index ab5f485..cfefbe9 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiverModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiverModule.cs
@@ -30,11 +30,11 @@ using System.Collections.Generic;
 using System.IO;
 using System.Reflection;
 using log4net;
+using NDesk.Options;
 using Nini.Config;
 using OpenMetaverse;
 using OpenSim.Framework;
 using OpenSim.Framework.Communications;
-
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Services.Interfaces;
@@ -91,9 +91,12 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                 
                 scene.AddCommand(
                     this, "load iar",
-                    "load iar <first> <last> <inventory path> <password> [<IAR path>]",
+                                        "load iar <first> <last> <inventory path> <password> [<IAR path>]",                                              
+                    //"load iar [--merge] <first> <last> <inventory path> <password> [<IAR path>]",
                     "Load user inventory archive (IAR).",
-                    "<first> is user's first name." + Environment.NewLine
+                                    //"--merge is an option which merges the loaded IAR with existing inventory folders where possible, rather than always creating new ones"
+                    //+ "<first> is user's first name." + Environment.NewLine
+                    "<first> is user's first name." + Environment.NewLine                                                
                     + "<last> is user's last name." + Environment.NewLine
                     + "<inventory path> is the path inside the user's inventory where the IAR should be loaded." + Environment.NewLine
                     + "<password> is the user's password." + Environment.NewLine
@@ -133,8 +136,16 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
             if (handlerInventoryArchiveSaved != null)
                 handlerInventoryArchiveSaved(id, succeeded, userInfo, invPath, saveStream, reportedException);
         }
-
-        public bool ArchiveInventory(Guid id, string firstName, string lastName, string invPath, string pass, Stream saveStream)
+                
+        public bool ArchiveInventory(
+                     Guid id, string firstName, string lastName, string invPath, string pass, Stream saveStream)
+                {
+                        return ArchiveInventory(id, firstName, lastName, invPath, pass, saveStream, new Dictionary<string, object>());
+                }
+
+        public bool ArchiveInventory(
+                    Guid id, string firstName, string lastName, string invPath, string pass, Stream saveStream, 
+                    Dictionary<string, object> options)
         {
             if (m_scenes.Count > 0)
             {
@@ -172,7 +183,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
             return false;
         }
                         
-        public bool ArchiveInventory(Guid id, string firstName, string lastName, string invPath, string pass, string savePath)
+        public bool ArchiveInventory(
+                    Guid id, string firstName, string lastName, string invPath, string pass, string savePath, 
+                    Dictionary<string, object> options)
         {
             if (m_scenes.Count > 0)
             {
@@ -209,8 +222,15 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
             
             return false;
         }
-              
+
         public bool DearchiveInventory(string firstName, string lastName, string invPath, string pass, Stream loadStream)
+                {
+                        return DearchiveInventory(firstName, lastName, invPath, pass, loadStream, new Dictionary<string, object>());
+                }
+                
+        public bool DearchiveInventory(
+                    string firstName, string lastName, string invPath, string pass, Stream loadStream, 
+                    Dictionary<string, object> options)
         {
             if (m_scenes.Count > 0)
             {
@@ -252,7 +272,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
             return false;
         }
         
-        public bool DearchiveInventory(string firstName, string lastName, string invPath, string pass, string loadPath)
+        public bool DearchiveInventory(
+                     string firstName, string lastName, string invPath, string pass, string loadPath, 
+                     Dictionary<string, object> options)
         {
             if (m_scenes.Count > 0)
             {
@@ -300,29 +322,34 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
         /// <param name="cmdparams"></param>
         protected void HandleLoadInvConsoleCommand(string module, string[] cmdparams)
         {
-            if (cmdparams.Length < 6)
+                        m_log.Info("[INVENTORY ARCHIVER]: PLEASE NOTE THAT THIS FACILITY IS EXPERIMENTAL.  BUG REPORTS WELCOME.");                      
+                        
+                        Dictionary<string, object> options = new Dictionary<string, object>();            
+            OptionSet optionSet = new OptionSet().Add("m|merge", delegate (string v) { options["merge"] = v != null; });
+            
+            List<string> mainParams = optionSet.Parse(cmdparams);
+                        
+            if (mainParams.Count < 6)
             {
                 m_log.Error(
                     "[INVENTORY ARCHIVER]: usage is load iar <first name> <last name> <inventory path> <user password> [<load file path>]");
                 return;
-            }
+            }            
 
-            m_log.Info("[INVENTORY ARCHIVER]: PLEASE NOTE THAT THIS FACILITY IS EXPERIMENTAL.  BUG REPORTS WELCOME.");
-
-            string firstName = cmdparams[2];
-            string lastName = cmdparams[3];
-            string invPath = cmdparams[4];
-            string pass = cmdparams[5];
-            string loadPath = (cmdparams.Length > 6 ? cmdparams[6] : DEFAULT_INV_BACKUP_FILENAME);
+            string firstName = mainParams[2];
+            string lastName = mainParams[3];
+            string invPath = mainParams[4];
+            string pass = mainParams[5];
+            string loadPath = (mainParams.Count > 6 ? mainParams[6] : DEFAULT_INV_BACKUP_FILENAME);
 
             m_log.InfoFormat(
                 "[INVENTORY ARCHIVER]: Loading archive {0} to inventory path {1} for {2} {3}",
                 loadPath, invPath, firstName, lastName);
             
-            if (DearchiveInventory(firstName, lastName, invPath, pass, loadPath))
+            if (DearchiveInventory(firstName, lastName, invPath, pass, loadPath, options))
                 m_log.InfoFormat(
                     "[INVENTORY ARCHIVER]: Loaded archive {0} for {1} {2}",
-                    loadPath, firstName, lastName);
+                    loadPath, firstName, lastName);                             
         }
         
         /// <summary>
@@ -351,7 +378,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                 savePath, invPath, firstName, lastName);
 
             Guid id = Guid.NewGuid();
-            ArchiveInventory(id, firstName, lastName, invPath, pass, savePath);
+            ArchiveInventory(id, firstName, lastName, invPath, pass, savePath, new Dictionary<string, object>());
 
             lock (m_pendingConsoleSaves)
                 m_pendingConsoleSaves.Add(id);
diff --git a/OpenSim/Region/Framework/Interfaces/IInventoryArchiverModule.cs b/OpenSim/Region/Framework/Interfaces/IInventoryArchiverModule.cs
index fbadd91..01066e6 100644
--- a/OpenSim/Region/Framework/Interfaces/IInventoryArchiverModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IInventoryArchiverModule.cs
@@ -26,6 +26,7 @@
  */
 
 using System;
+using System.Collections.Generic;
 using System.IO;
 using OpenSim.Services.Interfaces;
 
@@ -59,6 +60,20 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name="loadStream">The stream from which the inventory archive will be loaded</param>
         /// <returns>true if the first stage of the operation succeeded, false otherwise</returns>
         bool DearchiveInventory(string firstName, string lastName, string invPath, string pass, Stream loadStream);
+                
+        /// <summary>
+        /// Dearchive a user's inventory folder from the given stream
+        /// </summary>
+        /// <param name="firstName"></param>
+        /// <param name="lastName"></param>
+        /// <param name="invPath">The inventory path in which to place the loaded folders and items</param>
+        /// <param name="loadStream">The stream from which the inventory archive will be loaded</param>
+        /// <param name="options">Dearchiving options.  At the moment, the only option is ("merge", true).  This merges
+        /// the loaded IAR with existing folders where possible.</param>
+        /// <returns>true if the first stage of the operation succeeded, false otherwise</returns>
+        bool DearchiveInventory(
+                        string firstName, string lastName, string invPath, string pass, Stream loadStream, 
+                    Dictionary<string, object> options);                
 
         /// <summary>
         /// Archive a user's inventory folder to the given stream
@@ -70,5 +85,19 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name="saveStream">The stream to which the inventory archive will be saved</param>
         /// <returns>true if the first stage of the operation succeeded, false otherwise</returns>
         bool ArchiveInventory(Guid id, string firstName, string lastName, string invPath, string pass, Stream saveStream);
+                
+        /// <summary>
+        /// Archive a user's inventory folder to the given stream
+        /// </summary>
+        /// <param name="id">ID representing this request.  This will later be returned in the save event</param>
+        /// <param name="firstName"></param>
+        /// <param name="lastName"></param>
+        /// <param name="invPath">The inventory path from which the inventory should be saved.</param>
+        /// <param name="saveStream">The stream to which the inventory archive will be saved</param>
+        /// <param name="options">Archiving options.  Currently, there are none.</param>
+        /// <returns>true if the first stage of the operation succeeded, false otherwise</returns>
+        bool ArchiveInventory(
+                    Guid id, string firstName, string lastName, string invPath, string pass, Stream saveStream, 
+                    Dictionary<string, object> options);                
     }
 }