From 4c65bb4196408bfb213496c2e52064d578ed0240 Mon Sep 17 00:00:00 2001
From: UbitUmarov
Date: Sat, 27 Jan 2018 18:09:44 +0000
Subject: a few more changes on inventory library and inv fetch

---
 .../FetchInventory/FetchInventory2Handler.cs       | 104 +++++++++++----------
 1 file changed, 56 insertions(+), 48 deletions(-)

(limited to 'OpenSim/Capabilities/Handlers/FetchInventory')

diff --git a/OpenSim/Capabilities/Handlers/FetchInventory/FetchInventory2Handler.cs b/OpenSim/Capabilities/Handlers/FetchInventory/FetchInventory2Handler.cs
index e239a90..66b46a6 100644
--- a/OpenSim/Capabilities/Handlers/FetchInventory/FetchInventory2Handler.cs
+++ b/OpenSim/Capabilities/Handlers/FetchInventory/FetchInventory2Handler.cs
@@ -26,6 +26,7 @@
  */
 
 using System.Reflection;
+using System.Text;
 using OpenMetaverse;
 using OpenMetaverse.StructuredData;
 using OpenSim.Framework;
@@ -59,9 +60,6 @@ namespace OpenSim.Capabilities.Handlers
             OSDMap requestmap = (OSDMap)OSDParser.DeserializeLLSDXml(Utils.StringToBytes(request));
             OSDArray itemsRequested = (OSDArray)requestmap["items"];
 
-            string reply;
-            LLSDFetchInventory llsdReply = new LLSDFetchInventory();
-
             UUID[] itemIDs = new UUID[itemsRequested.Count];
             int i = 0;
 
@@ -92,55 +90,65 @@ namespace OpenSim.Capabilities.Handlers
                     items[i++] = m_inventoryService.GetItem(UUID.Zero, id);
             }
 
-            foreach (InventoryItemBase item in items)
+            StringBuilder lsl = LLSDxmlEncode.Start(2048);
+            LLSDxmlEncode.AddMap(lsl);
+
+            if(m_agentID == UUID.Zero && items.Length > 0)
+                LLSDxmlEncode.AddElem("agent_id", items[0].Owner, lsl);
+            else
+                LLSDxmlEncode.AddElem("agent_id", m_agentID, lsl);
+
+            if(items == null || items.Length == 0)
+            {
+                LLSDxmlEncode.AddEmptyArray("items",lsl);
+            }
+            else
             {
-                if (item != null)
+                LLSDxmlEncode.AddArray("items",lsl);
+                foreach (InventoryItemBase item in items)
                 {
-                    // We don't know the agent that this request belongs to so we'll use the agent id of the item
-                    // which will be the same for all items.
-                    llsdReply.agent_id = item.Owner;
-                    llsdReply.items.Array.Add(ConvertInventoryItem(item));
+                    if (item != null)
+                    {
+                        // this is as FecthLib, possible to move to a shared location later
+                        LLSDxmlEncode.AddMap(lsl);
+                            LLSDxmlEncode.AddElem("parent_id", item.Folder, lsl);
+                            LLSDxmlEncode.AddElem("asset_id", item.AssetID, lsl);
+                            LLSDxmlEncode.AddElem("item_id", item.ID, lsl);
+
+                            LLSDxmlEncode.AddMap("permissions",lsl);
+                                LLSDxmlEncode.AddElem("creator_id", item.CreatorIdAsUuid, lsl);
+                                LLSDxmlEncode.AddElem("owner_id", item.Owner, lsl);
+                                LLSDxmlEncode.AddElem("group_id", item.GroupID, lsl);
+                                LLSDxmlEncode.AddElem("base_mask", (int)item.CurrentPermissions, lsl);
+                                LLSDxmlEncode.AddElem("owner_mask", (int)item.CurrentPermissions, lsl);
+                                LLSDxmlEncode.AddElem("group_mask", (int)item.GroupPermissions, lsl);
+                                LLSDxmlEncode.AddElem("everyone_mask", (int)item.EveryOnePermissions, lsl);
+                                LLSDxmlEncode.AddElem("next_owner_mask", (int)item.NextPermissions, lsl);
+                                LLSDxmlEncode.AddElem("is_owner_group", item.GroupOwned, lsl);               
+                            LLSDxmlEncode.AddEndMap(lsl);
+
+                            LLSDxmlEncode.AddElem("type", item.AssetType, lsl);               
+                            LLSDxmlEncode.AddElem("inv_type", item.InvType, lsl);               
+                            LLSDxmlEncode.AddElem("flags", ((int)item.Flags) & 0xff, lsl);               
+                            LLSDxmlEncode.AddElem("flags", ((int)item.Flags) & 0xff, lsl);               
+
+                            LLSDxmlEncode.AddMap("sale_info",lsl);
+                                LLSDxmlEncode.AddElem("sale_price", item.SalePrice, lsl);               
+                                LLSDxmlEncode.AddElem("sale_type", item.SaleType, lsl);               
+                            LLSDxmlEncode.AddEndMap(lsl);
+
+                            LLSDxmlEncode.AddElem("name", item.Name, lsl);               
+                            LLSDxmlEncode.AddElem("desc", item.Description, lsl);               
+                            LLSDxmlEncode.AddElem("created_at", item.CreationDate, lsl);               
+
+                        LLSDxmlEncode.AddEndMap(lsl);
+                    }
                 }
-            }
-
-            reply = LLSDHelpers.SerialiseLLSDReply(llsdReply);
+                LLSDxmlEncode.AddEndArray(lsl);
+            }            
 
-            return reply;
-        }
-
-        /// <summary>
-        /// Convert an internal inventory item object into an LLSD object.
-        /// </summary>
-        /// <param name="invItem"></param>
-        /// <returns></returns>
-        private LLSDInventoryItem ConvertInventoryItem(InventoryItemBase invItem)
-        {
-            LLSDInventoryItem llsdItem = new LLSDInventoryItem();
-            llsdItem.asset_id = invItem.AssetID;
-            llsdItem.created_at = invItem.CreationDate;
-            llsdItem.desc = invItem.Description;
-            llsdItem.flags = ((int)invItem.Flags) & 0xff;
-            llsdItem.item_id = invItem.ID;
-            llsdItem.name = invItem.Name;
-            llsdItem.parent_id = invItem.Folder;
-            llsdItem.type = invItem.AssetType;
-            llsdItem.inv_type = invItem.InvType;
-
-            llsdItem.permissions = new LLSDPermissions();
-            llsdItem.permissions.creator_id = invItem.CreatorIdAsUuid;
-            llsdItem.permissions.base_mask = (int)invItem.CurrentPermissions;
-            llsdItem.permissions.everyone_mask = (int)invItem.EveryOnePermissions;
-            llsdItem.permissions.group_id = invItem.GroupID;
-            llsdItem.permissions.group_mask = (int)invItem.GroupPermissions;
-            llsdItem.permissions.is_owner_group = invItem.GroupOwned;
-            llsdItem.permissions.next_owner_mask = (int)invItem.NextPermissions;
-            llsdItem.permissions.owner_id = invItem.Owner;
-            llsdItem.permissions.owner_mask = (int)invItem.CurrentPermissions;
-            llsdItem.sale_info = new LLSDSaleInfo();
-            llsdItem.sale_info.sale_price = invItem.SalePrice;
-            llsdItem.sale_info.sale_type = invItem.SaleType;
-
-            return llsdItem;
+            LLSDxmlEncode.AddEndMap(lsl);
+            return LLSDxmlEncode.End(lsl);;
         }
     }
 }
-- 
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