From 3d938f76b7c2f8ede862f9979383d79dfb21372c Mon Sep 17 00:00:00 2001
From: Adam Johnson
Date: Fri, 7 Dec 2007 08:54:31 +0000
Subject: Updates to LibSL revision 1498. Thanks Johan!

---
 OpenSim/Framework/Communications/Capabilities/Caps.cs  |  2 +-
 .../Communications/Capabilities/LLSDHelpers.cs         | 18 ++++++++++--------
 .../Communications/Capabilities/LLSDStreamHandler.cs   |  6 ++++--
 OpenSim/Framework/Util.cs                              |  6 ++++++
 4 files changed, 21 insertions(+), 11 deletions(-)

(limited to 'OpenSim/Framework')

diff --git a/OpenSim/Framework/Communications/Capabilities/Caps.cs b/OpenSim/Framework/Communications/Capabilities/Caps.cs
index 4603280..f7cb20c 100644
--- a/OpenSim/Framework/Communications/Capabilities/Caps.cs
+++ b/OpenSim/Framework/Communications/Capabilities/Caps.cs
@@ -258,7 +258,7 @@ namespace OpenSim.Region.Capabilities
         /// <returns></returns>
         public string NoteCardAgentInventory(string request, string path, string param)
         {
-            Hashtable hash = (Hashtable) LLSD.LLSDDeserialize(Helpers.StringToField(request));
+            libsecondlife.StructuredData.LLSDMap hash = (libsecondlife.StructuredData.LLSDMap)libsecondlife.StructuredData.LLSDParser.DeserializeBinary(Helpers.StringToField(request));
             LLSDItemUpdate llsdRequest = new LLSDItemUpdate();
             LLSDHelpers.DeserialiseLLSDMap(hash, llsdRequest);
 
diff --git a/OpenSim/Framework/Communications/Capabilities/LLSDHelpers.cs b/OpenSim/Framework/Communications/Capabilities/LLSDHelpers.cs
index 8252a63..793c366 100644
--- a/OpenSim/Framework/Communications/Capabilities/LLSDHelpers.cs
+++ b/OpenSim/Framework/Communications/Capabilities/LLSDHelpers.cs
@@ -48,7 +48,7 @@ namespace OpenSim.Region.Capabilities
             return sw.ToString();
         }
 
-        public static void SerializeLLSDType(XmlTextWriter writer, object obj)
+        private static void SerializeLLSDType(XmlTextWriter writer, object obj)
         {
             Type myType = obj.GetType();
             LLSDType[] llsdattributes = (LLSDType[]) myType.GetCustomAttributes(typeof (LLSDType), false);
@@ -76,7 +76,8 @@ namespace OpenSim.Region.Capabilities
                                 writer.WriteStartElement(String.Empty, "key", String.Empty);
                                 writer.WriteString(fields[i].Name);
                                 writer.WriteEndElement();
-                                LLSD.LLSDWriteOne(writer, fieldValue);
+                                libsecondlife.StructuredData.LLSDParser.SerializeXmlElement(
+                                    writer, libsecondlife.StructuredData.LLSD.FromObject(fieldValue));
                             }
                         }
                         writer.WriteEndElement();
@@ -99,11 +100,12 @@ namespace OpenSim.Region.Capabilities
             }
             else
             {
-                LLSD.LLSDWriteOne(writer, obj);
+               libsecondlife.StructuredData.LLSDParser.SerializeXmlElement(
+                   writer, libsecondlife.StructuredData.LLSD.FromObject(obj));
             }
         }
-
-        public static object DeserialiseLLSDMap(Hashtable llsd, object obj)
+		
+        public static object DeserialiseLLSDMap(libsecondlife.StructuredData.LLSDMap llsd, object obj)
         {
             Type myType = obj.GetType();
             LLSDType[] llsdattributes = (LLSDType[]) myType.GetCustomAttributes(typeof (LLSDType), false);
@@ -118,10 +120,10 @@ namespace OpenSim.Region.Capabilities
                             FieldInfo field = myType.GetField((string) enumerator.Key);
                             if (field != null)
                             {
-                                if (enumerator.Value is Hashtable)
+                                if (enumerator.Value is libsecondlife.StructuredData.LLSDMap)
                                 {
                                     object fieldValue = field.GetValue(obj);
-                                    DeserialiseLLSDMap((Hashtable) enumerator.Value, fieldValue);
+                                    DeserialiseLLSDMap((libsecondlife.StructuredData.LLSDMap) enumerator.Value, fieldValue);
                                 }
                                 else if (enumerator.Value is ArrayList)
                                 {
@@ -143,4 +145,4 @@ namespace OpenSim.Region.Capabilities
             return obj;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Framework/Communications/Capabilities/LLSDStreamHandler.cs b/OpenSim/Framework/Communications/Capabilities/LLSDStreamHandler.cs
index 08e9563..ed25e71 100644
--- a/OpenSim/Framework/Communications/Capabilities/LLSDStreamHandler.cs
+++ b/OpenSim/Framework/Communications/Capabilities/LLSDStreamHandler.cs
@@ -31,6 +31,7 @@ using System.IO;
 using System.Text;
 using libsecondlife;
 using OpenSim.Framework.Servers;
+using System.Xml;
 
 namespace OpenSim.Region.Capabilities
 {
@@ -53,7 +54,8 @@ namespace OpenSim.Region.Capabilities
             //string requestBody = streamReader.ReadToEnd();
             //streamReader.Close();
 
-            Hashtable hash = (Hashtable) LLSD.LLSDDeserialize(request);
+            libsecondlife.StructuredData.LLSDMap hash = (libsecondlife.StructuredData.LLSDMap) 
+                libsecondlife.StructuredData.LLSDParser.DeserializeXml(new XmlTextReader(request));
             TRequest llsdRequest = new TRequest();
             LLSDHelpers.DeserialiseLLSDMap(hash, llsdRequest);
 
@@ -64,4 +66,4 @@ namespace OpenSim.Region.Capabilities
             return encoding.GetBytes(LLSDHelpers.SerialiseLLSDReply(response));
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Framework/Util.cs b/OpenSim/Framework/Util.cs
index c731561..a9aff60 100644
--- a/OpenSim/Framework/Util.cs
+++ b/OpenSim/Framework/Util.cs
@@ -46,6 +46,12 @@ namespace OpenSim.Framework
         private static object XferLock = new object();
         private static Dictionary<LLUUID, string> capsURLS = new Dictionary<LLUUID, string>();
 
+		public static double GetDistanceTo(LLVector3 a, LLVector3 b) {
+			float dx = a.X - b.X;
+			float dy = a.Y - b.Y;
+			float dz = a.Z - b.Z;
+			return Math.Sqrt(dx * dx + dy * dy + dz * dz);
+		}
 
         public static ulong UIntsToLong(uint X, uint Y)
         {
-- 
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