Committing the changed tree

OpenSim/Framework/Servers/HttpServer/BinaryStreamHandler.cs

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+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSim Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System.IO;
+using System.Text;
+
+namespace OpenSim.Framework.Servers.HttpServer
+{
+    public delegate string BinaryMethod(byte[] data, string path, string param);
+
+    public class BinaryStreamHandler : BaseStreamHandler
+    {
+        private BinaryMethod m_method;
+
+        public override byte[] Handle(string path, Stream request, OSHttpRequest httpRequest, OSHttpResponse httpResponse)
+        {
+            byte[] data = ReadFully(request);
+            string param = GetParam(path);
+            string responseString = m_method(data, path, param);
+
+            return Encoding.UTF8.GetBytes(responseString);
+        }
+
+        public BinaryStreamHandler(string httpMethod, string path, BinaryMethod binaryMethod)
+            : base(httpMethod, path)
+        {
+            m_method = binaryMethod;
+        }
+
+        private static byte[] ReadFully(Stream stream)
+        {
+            byte[] buffer = new byte[32768];
+            using (MemoryStream ms = new MemoryStream())
+            {
+                while (true)
+                {
+                    int read = stream.Read(buffer, 0, buffer.Length);
+
+                    if (read <= 0)
+                    {
+                        return ms.ToArray();
+                    }
+
+                    ms.Write(buffer, 0, read);
+                }
+            }
+        }
+    }
+}