From d0912b61516914f810ba306641aaaa813134462e Mon Sep 17 00:00:00 2001
From: UbitUmarov
Date: Sun, 7 May 2017 00:47:45 +0100
Subject: let StreamReader be in using statements

---
 .../Framework/Servers/HttpServer/BaseHttpServer.cs | 42 ++++++++--------------
 .../Servers/HttpServer/RestStreamHandler.cs        |  7 ++--
 2 files changed, 18 insertions(+), 31 deletions(-)

(limited to 'OpenSim/Framework')

diff --git a/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs b/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
index fb92b92..c32ee28 100644
--- a/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
+++ b/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
@@ -399,11 +399,10 @@ namespace OpenSim.Framework.Servers.HttpServer
 
                         Stream requestStream = req.InputStream;
 
+                        string requestBody;
                         Encoding encoding = Encoding.UTF8;
-                        StreamReader reader = new StreamReader(requestStream, encoding);
-
-                        string requestBody = reader.ReadToEnd();
-                        reader.Close();
+                        using(StreamReader reader = new StreamReader(requestStream, encoding))
+                            requestBody = reader.ReadToEnd();
 
                         Hashtable keysvals = new Hashtable();
                         Hashtable headervals = new Hashtable();
@@ -567,13 +566,10 @@ namespace OpenSim.Framework.Servers.HttpServer
                         IGenericHTTPHandler HTTPRequestHandler = requestHandler as IGenericHTTPHandler;
                         Stream requestStream = request.InputStream;
 
+                        string requestBody;
                         Encoding encoding = Encoding.UTF8;
-                        StreamReader reader = new StreamReader(requestStream, encoding);
-
-                        string requestBody = reader.ReadToEnd();
-
-                        reader.Close();
-                        //requestStream.Close();
+                        using(StreamReader reader = new StreamReader(requestStream, encoding))
+                            requestBody = reader.ReadToEnd();
 
                         Hashtable keysvals = new Hashtable();
                         Hashtable headervals = new Hashtable();
@@ -690,7 +686,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                     }
                 }
 
-                request.InputStream.Close();
+                request.InputStream.Dispose();
 
                 if (buffer != null)
                 {
@@ -998,7 +994,7 @@ namespace OpenSim.Framework.Servers.HttpServer
         {
             String requestBody;
 
-            Stream requestStream = request.InputStream;
+            Stream requestStream = Util.Copy(request.InputStream);
             Stream innerStream = null;
             try
             {
@@ -1009,9 +1005,8 @@ namespace OpenSim.Framework.Servers.HttpServer
                 }
 
                 using (StreamReader reader = new StreamReader(requestStream, Encoding.UTF8))
-                {
                     requestBody = reader.ReadToEnd();
-                }
+
             }
             finally
             {
@@ -1263,12 +1258,10 @@ namespace OpenSim.Framework.Servers.HttpServer
             //m_log.Warn("[BASE HTTP SERVER]: We've figured out it's a LLSD Request");
             Stream requestStream = request.InputStream;
 
+            string requestBody;
             Encoding encoding = Encoding.UTF8;
-            StreamReader reader = new StreamReader(requestStream, encoding);
-
-            string requestBody = reader.ReadToEnd();
-            reader.Close();
-            requestStream.Close();
+            using(StreamReader reader = new StreamReader(requestStream, encoding))
+                requestBody= reader.ReadToEnd();
 
             //m_log.DebugFormat("[OGP]: {0}:{1}", request.RawUrl, requestBody);
             response.KeepAlive = true;
@@ -1592,15 +1585,10 @@ namespace OpenSim.Framework.Servers.HttpServer
             byte[] buffer;
 
             Stream requestStream = request.InputStream;
-
+            string requestBody;
             Encoding encoding = Encoding.UTF8;
-            StreamReader reader = new StreamReader(requestStream, encoding);
-
-            string requestBody = reader.ReadToEnd();
-            // avoid warning for now
-            reader.ReadToEnd();
-            reader.Close();
-            requestStream.Close();
+            using(StreamReader reader = new StreamReader(requestStream, encoding))
+                requestBody = reader.ReadToEnd();
 
             Hashtable keysvals = new Hashtable();
             Hashtable headervals = new Hashtable();
diff --git a/OpenSim/Framework/Servers/HttpServer/RestStreamHandler.cs b/OpenSim/Framework/Servers/HttpServer/RestStreamHandler.cs
index 0305dee..dfc2715 100644
--- a/OpenSim/Framework/Servers/HttpServer/RestStreamHandler.cs
+++ b/OpenSim/Framework/Servers/HttpServer/RestStreamHandler.cs
@@ -50,11 +50,10 @@ namespace OpenSim.Framework.Servers.HttpServer
 
         protected override byte[] ProcessRequest(string path, Stream request, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
         {
+            string requestBody;
             Encoding encoding = Encoding.UTF8;
-            StreamReader streamReader = new StreamReader(request, encoding);
-
-            string requestBody = streamReader.ReadToEnd();
-            streamReader.Close();
+            using(StreamReader streamReader = new StreamReader(request,encoding))
+                requestBody = streamReader.ReadToEnd();
 
             string param = GetParam(path);
             string responseString = m_restMethod(requestBody, path, param, httpRequest, httpResponse);
-- 
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