Merge branch 'master-core' into mantis5110

1 files changed, 81 insertions, 0 deletions

diff --git a/OpenSim/Framework/Util.cs b/OpenSim/Framework/Util.cs
index e8f8e01..8d1671a 100644
--- a/OpenSim/Framework/Util.cs
+++ b/OpenSim/Framework/Util.cs
@@ -1558,5 +1558,86 @@ namespace OpenSim.Framework
             return string.Empty;
         }
 
+        #region Xml Serialization Utilities
+        public static bool ReadBoolean(XmlTextReader reader)
+        {
+            reader.ReadStartElement();
+            bool result = Boolean.Parse(reader.ReadContentAsString().ToLower());
+            reader.ReadEndElement();
+
+            return result;
+        }
+
+        public static UUID ReadUUID(XmlTextReader reader, string name)
+        {
+            UUID id;
+            string idStr;
+
+            reader.ReadStartElement(name);
+
+            if (reader.Name == "Guid")
+                idStr = reader.ReadElementString("Guid");
+            else if (reader.Name == "UUID")
+                idStr = reader.ReadElementString("UUID");
+            else // no leading tag
+                idStr = reader.ReadContentAsString();
+            UUID.TryParse(idStr, out id);
+            reader.ReadEndElement();
+
+            return id;
+        }
+
+        public static Vector3 ReadVector(XmlTextReader reader, string name)
+        {
+            Vector3 vec;
+
+            reader.ReadStartElement(name);
+            vec.X = reader.ReadElementContentAsFloat(reader.Name, String.Empty); // X or x
+            vec.Y = reader.ReadElementContentAsFloat(reader.Name, String.Empty); // Y or y
+            vec.Z = reader.ReadElementContentAsFloat(reader.Name, String.Empty); // Z or z
+            reader.ReadEndElement();
+
+            return vec;
+        }
+
+        public static Quaternion ReadQuaternion(XmlTextReader reader, string name)
+        {
+            Quaternion quat = new Quaternion();
+
+            reader.ReadStartElement(name);
+            while (reader.NodeType != XmlNodeType.EndElement)
+            {
+                switch (reader.Name.ToLower())
+                {
+                    case "x":
+                        quat.X = reader.ReadElementContentAsFloat(reader.Name, String.Empty);
+                        break;
+                    case "y":
+                        quat.Y = reader.ReadElementContentAsFloat(reader.Name, String.Empty);
+                        break;
+                    case "z":
+                        quat.Z = reader.ReadElementContentAsFloat(reader.Name, String.Empty);
+                        break;
+                    case "w":
+                        quat.W = reader.ReadElementContentAsFloat(reader.Name, String.Empty);
+                        break;
+                }
+            }
+
+            reader.ReadEndElement();
+
+            return quat;
+        }
+
+        public static T ReadEnum<T>(XmlTextReader reader, string name)
+        {
+            string value = reader.ReadElementContentAsString(name, String.Empty);
+            // !!!!! to deal with flags without commas
+            if (value.Contains(" ") && !value.Contains(","))
+                value = value.Replace(" ", ", ");
+
+            return (T)Enum.Parse(typeof(T), value); ;
+        }
+        #endregion
     }
 }