11 files changed, 65 insertions, 145 deletions

diff --git a/OpenSim/Server/Handlers/Authentication/AuthenticationServerPostHandler.cs b/OpenSim/Server/Handlers/Authentication/AuthenticationServerPostHandler.cs
index 5d65f67..6ee98b3 100644
--- a/OpenSim/Server/Handlers/Authentication/AuthenticationServerPostHandler.cs
+++ b/OpenSim/Server/Handlers/Authentication/AuthenticationServerPostHandler.cs
@@ -209,7 +209,7 @@ namespace OpenSim.Server.Handlers.Authentication
 
             rootElement.AppendChild(result);
 
-            return DocToBytes(doc);
+            return Util.DocToBytes(doc);
         }
 
         byte[] GetAuthInfo(UUID principalID)
@@ -279,7 +279,7 @@ namespace OpenSim.Server.Handlers.Authentication
 
             rootElement.AppendChild(result);
 
-            return DocToBytes(doc);
+            return Util.DocToBytes(doc);
         }
 
         private byte[] SuccessResult(string token)
@@ -306,18 +306,7 @@ namespace OpenSim.Server.Handlers.Authentication
 
             rootElement.AppendChild(t);
 
-            return DocToBytes(doc);
-        }
-
-        private byte[] DocToBytes(XmlDocument doc)
-        {
-            MemoryStream ms = new MemoryStream();
-            XmlTextWriter xw = new XmlTextWriter(ms, null);
-            xw.Formatting = Formatting.Indented;
-            doc.WriteTo(xw);
-            xw.Flush();
-
-            return ms.GetBuffer();
+            return Util.DocToBytes(doc);
         }
 
         private byte[] ResultToBytes(Dictionary<string, object> result)
diff --git a/OpenSim/Server/Handlers/Avatar/AvatarServerPostHandler.cs b/OpenSim/Server/Handlers/Avatar/AvatarServerPostHandler.cs
index 59dbed4..ff8699f 100644
--- a/OpenSim/Server/Handlers/Avatar/AvatarServerPostHandler.cs
+++ b/OpenSim/Server/Handlers/Avatar/AvatarServerPostHandler.cs
@@ -247,7 +247,7 @@ namespace OpenSim.Server.Handlers.Avatar
 
             rootElement.AppendChild(result);
 
-            return DocToBytes(doc);
+            return Util.DocToBytes(doc);
         }
 
         private byte[] FailureResult()
@@ -269,18 +269,7 @@ namespace OpenSim.Server.Handlers.Avatar
 
             rootElement.AppendChild(result);
 
-            return DocToBytes(doc);
-        }
-
-        private byte[] DocToBytes(XmlDocument doc)
-        {
-            MemoryStream ms = new MemoryStream();
-            XmlTextWriter xw = new XmlTextWriter(ms, null);
-            xw.Formatting = Formatting.Indented;
-            doc.WriteTo(xw);
-            xw.Flush();
-
-            return ms.ToArray();
+            return Util.DocToBytes(doc);
         }
 
     }
diff --git a/OpenSim/Server/Handlers/Friends/FriendsServerPostHandler.cs b/OpenSim/Server/Handlers/Friends/FriendsServerPostHandler.cs
index d442443..3aab30b 100644
--- a/OpenSim/Server/Handlers/Friends/FriendsServerPostHandler.cs
+++ b/OpenSim/Server/Handlers/Friends/FriendsServerPostHandler.cs
@@ -229,7 +229,7 @@ namespace OpenSim.Server.Handlers.Friends
 
             rootElement.AppendChild(result);
 
-            return DocToBytes(doc);
+            return Util.DocToBytes(doc);
         }
 
         private byte[] FailureResult()
@@ -261,18 +261,7 @@ namespace OpenSim.Server.Handlers.Friends
 
             rootElement.AppendChild(message);
 
-            return DocToBytes(doc);
-        }
-
-        private byte[] DocToBytes(XmlDocument doc)
-        {
-            MemoryStream ms = new MemoryStream();
-            XmlTextWriter xw = new XmlTextWriter(ms, null);
-            xw.Formatting = Formatting.Indented;
-            doc.WriteTo(xw);
-            xw.Flush();
-
-            return ms.ToArray();
+            return Util.DocToBytes(doc);
         }
 
         void FromKeyValuePairs(Dictionary<string, object> kvp, out string principalID, out string friend, out int flags)
diff --git a/OpenSim/Server/Handlers/Grid/GridServerPostHandler.cs b/OpenSim/Server/Handlers/Grid/GridServerPostHandler.cs
index dda4756..d5a9d67 100644
--- a/OpenSim/Server/Handlers/Grid/GridServerPostHandler.cs
+++ b/OpenSim/Server/Handlers/Grid/GridServerPostHandler.cs
@@ -602,7 +602,7 @@ namespace OpenSim.Server.Handlers.Grid
 
             rootElement.AppendChild(result);
 
-            return DocToBytes(doc);
+            return Util.DocToBytes(doc);
         }
 
         private byte[] FailureResult()
@@ -634,18 +634,7 @@ namespace OpenSim.Server.Handlers.Grid
 
             rootElement.AppendChild(message);
 
-            return DocToBytes(doc);
-        }
-
-        private byte[] DocToBytes(XmlDocument doc)
-        {
-            MemoryStream ms = new MemoryStream();
-            XmlTextWriter xw = new XmlTextWriter(ms, null);
-            xw.Formatting = Formatting.Indented;
-            doc.WriteTo(xw);
-            xw.Flush();
-
-            return ms.ToArray();
+            return Util.DocToBytes(doc);
         }
 
         #endregion
diff --git a/OpenSim/Server/Handlers/GridUser/GridUserServerPostHandler.cs b/OpenSim/Server/Handlers/GridUser/GridUserServerPostHandler.cs
index 006f6ab..9237c63 100644
--- a/OpenSim/Server/Handlers/GridUser/GridUserServerPostHandler.cs
+++ b/OpenSim/Server/Handlers/GridUser/GridUserServerPostHandler.cs
@@ -279,7 +279,7 @@ namespace OpenSim.Server.Handlers.GridUser
 
             rootElement.AppendChild(result);
 
-            return DocToBytes(doc);
+            return Util.DocToBytes(doc);
         }
 
         private byte[] FailureResult()
@@ -301,20 +301,8 @@ namespace OpenSim.Server.Handlers.GridUser
 
             rootElement.AppendChild(result);
 
-            return DocToBytes(doc);
+            return Util.DocToBytes(doc);
         }
 
-        private byte[] DocToBytes(XmlDocument doc)
-        {
-            MemoryStream ms = new MemoryStream();
-            XmlTextWriter xw = new XmlTextWriter(ms, null);
-            xw.Formatting = Formatting.Indented;
-            doc.WriteTo(xw);
-            xw.Flush();
-
-            return ms.ToArray();
-        }
-
-
     }
 }
diff --git a/OpenSim/Server/Handlers/Hypergrid/HGFriendsServerPostHandler.cs b/OpenSim/Server/Handlers/Hypergrid/HGFriendsServerPostHandler.cs
index a2bdadb..37b47ed 100644
--- a/OpenSim/Server/Handlers/Hypergrid/HGFriendsServerPostHandler.cs
+++ b/OpenSim/Server/Handlers/Hypergrid/HGFriendsServerPostHandler.cs
@@ -335,7 +335,7 @@ namespace OpenSim.Server.Handlers.Hypergrid
 
             rootElement.AppendChild(result);
 
-            return DocToBytes(doc);
+            return Util.DocToBytes(doc);
         }
 
         private byte[] SuccessResult(string value)
@@ -362,7 +362,7 @@ namespace OpenSim.Server.Handlers.Hypergrid
 
             rootElement.AppendChild(message);
 
-            return DocToBytes(doc);
+            return Util.DocToBytes(doc);
         }
 
 
@@ -395,7 +395,7 @@ namespace OpenSim.Server.Handlers.Hypergrid
 
             rootElement.AppendChild(message);
 
-            return DocToBytes(doc);
+            return Util.DocToBytes(doc);
         }
 
         private byte[] BoolResult(bool value)
@@ -417,21 +417,9 @@ namespace OpenSim.Server.Handlers.Hypergrid
 
             rootElement.AppendChild(result);
 
-            return DocToBytes(doc);
+            return Util.DocToBytes(doc);
         }
 
-        private byte[] DocToBytes(XmlDocument doc)
-        {
-            MemoryStream ms = new MemoryStream();
-            XmlTextWriter xw = new XmlTextWriter(ms, null);
-            xw.Formatting = Formatting.Indented;
-            doc.WriteTo(xw);
-            xw.Flush();
-
-            return ms.ToArray();
-        }
-
-
         #endregion
     }
 }
diff --git a/OpenSim/Server/Handlers/Inventory/XInventoryInConnector.cs b/OpenSim/Server/Handlers/Inventory/XInventoryInConnector.cs
index 7283237..0288fa6 100644
--- a/OpenSim/Server/Handlers/Inventory/XInventoryInConnector.cs
+++ b/OpenSim/Server/Handlers/Inventory/XInventoryInConnector.cs
@@ -191,18 +191,7 @@ namespace OpenSim.Server.Handlers.Asset
 
             rootElement.AppendChild(result);
 
-            return DocToBytes(doc);
-        }
-
-        private byte[] DocToBytes(XmlDocument doc)
-        {
-            MemoryStream ms = new MemoryStream();
-            XmlTextWriter xw = new XmlTextWriter(ms, null);
-            xw.Formatting = Formatting.Indented;
-            doc.WriteTo(xw);
-            xw.Flush();
-
-            return ms.ToArray();
+            return Util.DocToBytes(doc);
         }
 
         byte[] HandleCreateUserInventory(Dictionary<string,object> request)
diff --git a/OpenSim/Server/Handlers/Map/MapAddServerConnector.cs b/OpenSim/Server/Handlers/Map/MapAddServerConnector.cs
index a896fdb..649a27e 100644
--- a/OpenSim/Server/Handlers/Map/MapAddServerConnector.cs
+++ b/OpenSim/Server/Handlers/Map/MapAddServerConnector.cs
@@ -188,7 +188,7 @@ namespace OpenSim.Server.Handlers.MapImage
 
             rootElement.AppendChild(result);
 
-            return DocToBytes(doc);
+            return Util.DocToBytes(doc);
         }
 
         private byte[] FailureResult(string msg)
@@ -215,18 +215,7 @@ namespace OpenSim.Server.Handlers.MapImage
 
             rootElement.AppendChild(message);
 
-            return DocToBytes(doc);
-        }
-
-        private byte[] DocToBytes(XmlDocument doc)
-        {
-            MemoryStream ms = new MemoryStream();
-            XmlTextWriter xw = new XmlTextWriter(ms, null);
-            xw.Formatting = Formatting.Indented;
-            doc.WriteTo(xw);
-            xw.Flush();
-
-            return ms.ToArray();
+            return Util.DocToBytes(doc);
         }
 
         private System.Net.IPAddress GetCallerIP(IOSHttpRequest request)
diff --git a/OpenSim/Server/Handlers/Presence/PresenceServerPostHandler.cs b/OpenSim/Server/Handlers/Presence/PresenceServerPostHandler.cs
index 0b3b961..49dbcb5 100644
--- a/OpenSim/Server/Handlers/Presence/PresenceServerPostHandler.cs
+++ b/OpenSim/Server/Handlers/Presence/PresenceServerPostHandler.cs
@@ -265,7 +265,7 @@ namespace OpenSim.Server.Handlers.Presence
 
             rootElement.AppendChild(result);
 
-            return DocToBytes(doc);
+            return Util.DocToBytes(doc);
         }
 
         private byte[] FailureResult()
@@ -287,18 +287,7 @@ namespace OpenSim.Server.Handlers.Presence
 
             rootElement.AppendChild(result);
 
-            return DocToBytes(doc);
-        }
-
-        private byte[] DocToBytes(XmlDocument doc)
-        {
-            MemoryStream ms = new MemoryStream();
-            XmlTextWriter xw = new XmlTextWriter(ms, null);
-            xw.Formatting = Formatting.Indented;
-            doc.WriteTo(xw);
-            xw.Flush();
-
-            return ms.ToArray();
+            return Util.DocToBytes(doc);
         }
 
     }
diff --git a/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs b/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
index 6d3a3a7..da2bfeb 100644
--- a/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
+++ b/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
@@ -250,14 +250,30 @@ namespace OpenSim.Server.Handlers.Simulation
                 return encoding.GetBytes("false");
             }
 
+            string requestBody;
+
             Stream inputStream = request;
-            if ((httpRequest.ContentType == "application/x-gzip" || httpRequest.Headers["Content-Encoding"] == "gzip") || (httpRequest.Headers["X-Content-Encoding"] == "gzip"))
-                inputStream = new GZipStream(inputStream, CompressionMode.Decompress);
+            Stream innerStream = null;
+            try
+            {
+                if ((httpRequest.ContentType == "application/x-gzip" || httpRequest.Headers["Content-Encoding"] == "gzip") || (httpRequest.Headers["X-Content-Encoding"] == "gzip"))
+                {
+                    innerStream = inputStream;
+                    inputStream = new GZipStream(innerStream, CompressionMode.Decompress);
+                }
 
-            StreamReader reader = new StreamReader(inputStream, encoding);
+                using (StreamReader reader = new StreamReader(inputStream, encoding))
+                {
+                    requestBody = reader.ReadToEnd();
+                }
+            }
+            finally
+            {
+                if (innerStream != null)
+                    innerStream.Dispose();
+                inputStream.Dispose();
+            }
 
-            string requestBody = reader.ReadToEnd();
-            reader.Close();
             keysvals.Add("body", requestBody);
 
             Hashtable responsedata = new Hashtable();
@@ -461,15 +477,31 @@ namespace OpenSim.Server.Handlers.Simulation
             keysvals.Add("headers", headervals);
             keysvals.Add("querystringkeys", querystringkeys);
 
+            String requestBody;
+            Encoding encoding = Encoding.UTF8;
+
             Stream inputStream = request;
-            if ((httpRequest.ContentType == "application/x-gzip" || httpRequest.Headers["Content-Encoding"] == "gzip") || (httpRequest.Headers["X-Content-Encoding"] == "gzip"))
-                inputStream = new GZipStream(inputStream, CompressionMode.Decompress);
+            Stream innerStream = null;
+            try
+            {
+                if ((httpRequest.ContentType == "application/x-gzip" || httpRequest.Headers["Content-Encoding"] == "gzip") || (httpRequest.Headers["X-Content-Encoding"] == "gzip"))
+                {
+                    innerStream = inputStream;
+                    inputStream = new GZipStream(innerStream, CompressionMode.Decompress);
+                }
 
-            Encoding encoding = Encoding.UTF8;
-            StreamReader reader = new StreamReader(inputStream, encoding);
+                using (StreamReader reader = new StreamReader(inputStream, encoding))
+                {
+                    requestBody = reader.ReadToEnd();
+                }
+            }
+            finally
+            {
+                if (innerStream != null)
+                    innerStream.Dispose();
+                inputStream.Dispose();
+            }
 
-            string requestBody = reader.ReadToEnd();
-            reader.Close();
             keysvals.Add("body", requestBody);
 
             httpResponse.StatusCode = 200;
diff --git a/OpenSim/Server/Handlers/UserAccounts/UserAccountServerPostHandler.cs b/OpenSim/Server/Handlers/UserAccounts/UserAccountServerPostHandler.cs
index c87e022..a77d78e 100644
--- a/OpenSim/Server/Handlers/UserAccounts/UserAccountServerPostHandler.cs
+++ b/OpenSim/Server/Handlers/UserAccounts/UserAccountServerPostHandler.cs
@@ -315,7 +315,7 @@ namespace OpenSim.Server.Handlers.UserAccounts
 
             rootElement.AppendChild(result);
 
-            return DocToBytes(doc);
+            return Util.DocToBytes(doc);
         }
 
         private byte[] FailureResult()
@@ -337,18 +337,7 @@ namespace OpenSim.Server.Handlers.UserAccounts
 
             rootElement.AppendChild(result);
 
-            return DocToBytes(doc);
-        }
-
-        private byte[] DocToBytes(XmlDocument doc)
-        {
-            MemoryStream ms = new MemoryStream();
-            XmlTextWriter xw = new XmlTextWriter(ms, null);
-            xw.Formatting = Formatting.Indented;
-            doc.WriteTo(xw);
-            xw.Flush();
-
-            return ms.ToArray();
+            return Util.DocToBytes(doc);
         }
 
         private byte[] ResultToBytes(Dictionary<string, object> result)