From 034c9cf606373bfa9d3f8040cd787f789e0efbf2 Mon Sep 17 00:00:00 2001
From: Diva Canto
Date: Thu, 13 Aug 2009 17:34:15 -0700
Subject: Added GetAssetPermissions. Few last bugs nixed. This is ready for
 testing.

---
 .../Inventory/HGInventoryServiceConnector.cs       | 14 ++++++-
 .../Inventory/ISessionAuthInventoryService.cs      |  2 +
 .../Inventory/InventoryServiceConnector.cs         | 49 +++++++++++++++-------
 .../QuickAndDirtyInventoryServiceConnector.cs      |  5 +++
 OpenSim/Services/Interfaces/IInventoryService.cs   | 20 +++++++++
 .../Services/InventoryService/InventoryService.cs  | 23 ++++++++++
 6 files changed, 97 insertions(+), 16 deletions(-)

(limited to 'OpenSim/Services')

diff --git a/OpenSim/Services/Connectors/Inventory/HGInventoryServiceConnector.cs b/OpenSim/Services/Connectors/Inventory/HGInventoryServiceConnector.cs
index f6d1500..94b4ad9 100644
--- a/OpenSim/Services/Connectors/Inventory/HGInventoryServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Inventory/HGInventoryServiceConnector.cs
@@ -149,7 +149,7 @@ namespace OpenSim.Services.Connectors.Inventory
         /// <returns></returns>
         public InventoryCollection GetFolderContent(string id, UUID folderID, UUID sessionID)
         {
-            m_log.Debug("[HGInventory]: GetSystemFolders " + id);
+            m_log.Debug("[HGInventory]: GetFolderContent " + id);
             string url = string.Empty;
             string userID = string.Empty;
 
@@ -279,5 +279,17 @@ namespace OpenSim.Services.Connectors.Inventory
             return null;
         }
 
+        public int GetAssetPermissions(string id, UUID assetID, UUID sessionID)
+        {
+            string url = string.Empty;
+            string userID = string.Empty;
+
+            if (StringToUrlAndUserID(id, out url, out userID))
+            {
+                ISessionAuthInventoryService connector = GetConnector(url);
+                return connector.GetAssetPermissions(userID, assetID, sessionID);
+            }
+            return 0;
+        }
     }
 }
diff --git a/OpenSim/Services/Connectors/Inventory/ISessionAuthInventoryService.cs b/OpenSim/Services/Connectors/Inventory/ISessionAuthInventoryService.cs
index 973cb0a..f50bcf5 100644
--- a/OpenSim/Services/Connectors/Inventory/ISessionAuthInventoryService.cs
+++ b/OpenSim/Services/Connectors/Inventory/ISessionAuthInventoryService.cs
@@ -120,5 +120,7 @@ namespace OpenSim.Services.Connectors
 
         InventoryFolderBase QueryFolder(string userID, InventoryFolderBase item, UUID session_id);
 
+        int GetAssetPermissions(string userID, UUID assetID, UUID session_id);
+
     }
 }
diff --git a/OpenSim/Services/Connectors/Inventory/InventoryServiceConnector.cs b/OpenSim/Services/Connectors/Inventory/InventoryServiceConnector.cs
index e41b427..4907015 100644
--- a/OpenSim/Services/Connectors/Inventory/InventoryServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Inventory/InventoryServiceConnector.cs
@@ -163,21 +163,21 @@ namespace OpenSim.Services.Connectors
         /// <returns></returns>
         public Dictionary<AssetType, InventoryFolderBase> GetSystemFolders(string userID, UUID sessionID)
         {
-            // !!! Not just yet.
-            //try
-            //{
-            //    List<InventoryFolderBase> folders = SynchronousRestSessionObjectPoster<Guid, List<InventoryFolderBase>>.BeginPostObject(
-            //        "POST", m_ServerURI + "/SystemFolders/", new Guid(userID), sessionID.ToString(), userID.ToString());
-            //    Dictionary<AssetType, InventoryFolderBase> dFolders = new Dictionary<AssetType, InventoryFolderBase>();
-            //    foreach (InventoryFolderBase f in folders)
-            //        dFolders[(AssetType)f.Type] = f;
-            //    return dFolders;
-            //}
-            //catch (Exception e)
-            //{
-            //    m_log.ErrorFormat("[INVENTORY CONNECTOR]: GetSystemFolders operation failed, {0} {1}",
-            //         e.Source, e.Message);
-            //}
+            try
+            {
+                List<InventoryFolderBase> folders = SynchronousRestSessionObjectPoster<Guid, List<InventoryFolderBase>>.BeginPostObject(
+                    "POST", m_ServerURI + "/SystemFolders/", new Guid(userID), sessionID.ToString(), userID.ToString());
+
+                Dictionary<AssetType, InventoryFolderBase> dFolders = new Dictionary<AssetType, InventoryFolderBase>();
+                foreach (InventoryFolderBase f in folders)
+                    dFolders[(AssetType)f.Type] = f;
+                return dFolders;
+            }
+            catch (Exception e)
+            {
+                m_log.ErrorFormat("[INVENTORY CONNECTOR]: GetSystemFolders operation failed, {0} {1}",
+                     e.Source, e.Message);
+            }
 
             return new Dictionary<AssetType, InventoryFolderBase>();
         }
@@ -348,6 +348,25 @@ namespace OpenSim.Services.Connectors
             return null;
         }
 
+        public int GetAssetPermissions(string userID, UUID assetID, UUID sessionID)
+        {
+            try
+            {
+                InventoryItemBase item = new InventoryItemBase();
+                item.Owner = new UUID(userID);
+                item.AssetID = assetID;
+                return SynchronousRestSessionObjectPoster<InventoryItemBase, int>.BeginPostObject(
+                    "POST", m_ServerURI + "/AssetPermissions/", item, sessionID.ToString(), userID);
+            }
+            catch (Exception e)
+            {
+                m_log.ErrorFormat("[INVENTORY CONNECTOR]: AssetPermissions operation failed, {0} {1}",
+                     e.Source, e.Message);
+            }
+
+            return 0;
+        }
+
         #endregion
 
         /// <summary>
diff --git a/OpenSim/Services/Connectors/Inventory/QuickAndDirtyInventoryServiceConnector.cs b/OpenSim/Services/Connectors/Inventory/QuickAndDirtyInventoryServiceConnector.cs
index 41aacd0..5cbd307 100644
--- a/OpenSim/Services/Connectors/Inventory/QuickAndDirtyInventoryServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Inventory/QuickAndDirtyInventoryServiceConnector.cs
@@ -176,5 +176,10 @@ namespace OpenSim.Services.Connectors
             return null;
         }
 
+        public int GetAssetPermissions(UUID userID, UUID assetID)
+        {
+            return 0;
+        }
+
     }
 }
diff --git a/OpenSim/Services/Interfaces/IInventoryService.cs b/OpenSim/Services/Interfaces/IInventoryService.cs
index 6256c32..a89a238 100644
--- a/OpenSim/Services/Interfaces/IInventoryService.cs
+++ b/OpenSim/Services/Interfaces/IInventoryService.cs
@@ -149,8 +149,18 @@ namespace OpenSim.Services.Interfaces
         /// <returns>true if the item was successfully deleted</returns>
         bool DeleteItem(InventoryItemBase item);
 
+        /// <summary>
+        /// Get an item, given by its UUID
+        /// </summary>
+        /// <param name="item"></param>
+        /// <returns></returns>
         InventoryItemBase GetItem(InventoryItemBase item);
 
+        /// <summary>
+        /// Get a folder, given by its UUID
+        /// </summary>
+        /// <param name="folder"></param>
+        /// <returns></returns>
         InventoryFolderBase GetFolder(InventoryFolderBase folder);
 
         /// <summary>
@@ -166,5 +176,15 @@ namespace OpenSim.Services.Interfaces
         /// <param name="userId"></param>
         /// <returns></returns>
         List<InventoryItemBase> GetActiveGestures(UUID userId);
+
+        /// <summary>
+        /// Get the union of permissions of all inventory items
+        /// that hold the given assetID. 
+        /// </summary>
+        /// <param name="userID"></param>
+        /// <param name="assetID"></param>
+        /// <returns>The permissions or 0 if no such asset is found in 
+        /// the user's inventory</returns>
+        int GetAssetPermissions(UUID userID, UUID assetID);
     }
 }
diff --git a/OpenSim/Services/InventoryService/InventoryService.cs b/OpenSim/Services/InventoryService/InventoryService.cs
index 3d706dc..65c2d96 100644
--- a/OpenSim/Services/InventoryService/InventoryService.cs
+++ b/OpenSim/Services/InventoryService/InventoryService.cs
@@ -465,6 +465,29 @@ namespace OpenSim.Services.InventoryService
             return null;
         }
 
+        public int GetAssetPermissions(UUID userID, UUID assetID)
+        {
+            InventoryFolderBase parent = GetRootFolder(userID);
+            return FindAssetPerms(parent, assetID);
+        }
+
+        private int FindAssetPerms(InventoryFolderBase folder, UUID assetID)
+        {
+            InventoryCollection contents = GetFolderContent(folder.Owner, folder.ID);
+
+            int perms = 0;
+            foreach (InventoryItemBase item in contents.Items)
+            {
+                if (item.AssetID == assetID)
+                    perms = (int)item.CurrentPermissions | perms;
+            }
+
+            foreach (InventoryFolderBase subfolder in contents.Folders)
+                perms = perms | FindAssetPerms(subfolder, assetID);
+
+            return perms;
+        }
+
         /// <summary>
         /// Used to create a new user inventory.
         /// </summary>
-- 
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