From 266eabcad493863de2ddb8430b7d4509e584dfb9 Mon Sep 17 00:00:00 2001
From: UbitUmarov
Date: Thu, 25 Jan 2018 06:50:49 +0000
Subject: add a low level LLSDxml encoder for cases where it makes no sense to
 use more heavy things like OSD, and use it on displaynames

---
 .../Linden/Caps/BunchOfCaps/BunchOfCaps.cs         | 67 +++++++++++-----------
 1 file changed, 33 insertions(+), 34 deletions(-)

(limited to 'OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps')

diff --git a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
index daa40c4..85e5ec3 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
@@ -1824,52 +1824,51 @@ namespace OpenSim.Region.ClientStack.Linden
 
             Dictionary<UUID,string> names = m_UserManager.GetUsersNames(ids);
 
-            OSDMap osdReply = new OSDMap();
-            OSDArray agents = new OSDArray();
-
-            osdReply["agents"] = agents;
-            foreach (KeyValuePair<UUID,string> kvp in names)
+            StringBuilder lsl = new StringBuilder(names.Count * 256 + 256);
+            LLSDxmlEncode.AddStartHeader(lsl);
+            LLSDxmlEncode.AddStartMap(lsl);
+            if(names.Count == 0)
+                LLSDxmlEncode.AddEmpyArray("agents", lsl);
+            else
             {
-                if (string.IsNullOrEmpty(kvp.Value))
-                    continue;
-                if(kvp.Key == UUID.Zero)
-                    continue;
+                LLSDxmlEncode.AddStartArray("agents", lsl);
+
+                foreach (KeyValuePair<UUID,string> kvp in names)
+                {
+                    if (string.IsNullOrEmpty(kvp.Value))
+                        continue;
+                    if(kvp.Key == UUID.Zero)
+                        continue;
 
-                string[] parts = kvp.Value.Split(new char[] {' '});
-                OSDMap osdname = new OSDMap();
+                    string[] parts = kvp.Value.Split(new char[] {' '});
 
                 // dont tell about unknown users, we can't send them back on Bad either
-                if(parts[0] == "Unknown")
-                     continue;
-/*
-                if(parts[0] == "Unknown")
-                {
-                    osdname["display_name_next_update"] = OSD.FromDate(DateTime.UtcNow.AddHours(1));
-                    osdname["display_name_expires"] = OSD.FromDate(DateTime.UtcNow.AddHours(2));
-                }
-                else
-*/
-                {
-                    osdname["display_name_next_update"] = OSD.FromDate(DateTime.UtcNow.AddDays(8));
-                    osdname["display_name_expires"] = OSD.FromDate(DateTime.UtcNow.AddMonths(1));
+                    if(parts[0] == "Unknown")
+                         continue;
+
+                    LLSDxmlEncode.AddStartMap(lsl);
+                    LLSDxmlEncode.AddElem("display_name_next_update", DateTime.UtcNow.AddDays(8), lsl);
+                    LLSDxmlEncode.AddElem("display_name_expires", DateTime.UtcNow.AddMonths(1), lsl);
+                    LLSDxmlEncode.AddElem("display_name", kvp.Value, lsl);
+                    LLSDxmlEncode.AddElem("legacy_first_name", parts[0], lsl);
+                    LLSDxmlEncode.AddElem("legacy_last_name", parts[1], lsl);
+                    LLSDxmlEncode.AddElem("username", kvp.Value, lsl);
+                    LLSDxmlEncode.AddElem("id", kvp.Key, lsl);
+                    LLSDxmlEncode.AddElem("is_display_name_default", true, lsl);
+                    LLSDxmlEncode.AddEndMap(lsl);
                 }
-                osdname["display_name"] = OSD.FromString(kvp.Value);
-                osdname["legacy_first_name"] = parts[0];
-                osdname["legacy_last_name"] = parts[1];
-                osdname["username"] = OSD.FromString(kvp.Value);
-                osdname["id"] = OSD.FromUUID(kvp.Key);
-                osdname["is_display_name_default"] = OSD.FromBoolean(true);
-
-                agents.Add(osdname);
+                LLSDxmlEncode.AddEndArray(lsl);
             }
+        
+            LLSDxmlEncode.AddEndMap(lsl);
+            LLSDxmlEncode.AddEndHeader(lsl);
 
             // Full content request
             httpResponse.StatusCode = (int)System.Net.HttpStatusCode.OK;
             //httpResponse.ContentLength = ??;
             httpResponse.ContentType = "application/llsd+xml";
 
-            string reply = OSDParser.SerializeLLSDXmlString(osdReply);
-            return reply;
+            return lsl.ToString();
         }
     }
 
-- 
cgit v1.1