add SimpleStrem(Request)Handler, for simple uripaths, any method or query

OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs

@@ -634,8 +634,19 @@ namespace OpenSim.Framework.Servers.HttpServer
                 //                        return;
                 //                    }
                 //                }
+                string path = request.UriPath;
+                if (!string.IsNullOrWhiteSpace(path) && TryGetSimpleStreamHandler(path, out ISimpleStreamHandler hdr))
+                {
+                    hdr.Handle(request, response);
+                    if (request.InputStream != null && request.InputStream.CanRead)
+                        request.InputStream.Dispose();
 
-                string path = request.RawUrl;
+                    requestEndTick = Environment.TickCount;
+                    response.Send();
+                    return;
+                }
+
+                path = request.RawUrl;
                 string handlerKey = GetHandlerKey(request.HttpMethod, path);
                 byte[] buffer = null;
 

OpenSim/Framework/Servers/HttpServer/Interfaces/IStreamHandler.cs

@@ -88,4 +88,17 @@ namespace OpenSim.Framework.Servers.HttpServer
     {
         Hashtable Handle(string path, Hashtable request);
     }
+
+    public interface ISimpleStreamHandler
+    {
+        string Name { get; }
+        string Description { get; }
+        string Path { get; }
+
+        int RequestsReceived { get; }
+        int RequestsHandled { get; }
+
+        // Handle request stream, return byte array
+        void Handle(IOSHttpRequest httpRequest, IOSHttpResponse httpResponse);
+    }
 }

OpenSim/Framework/Servers/HttpServer/SimpleBaseRequestHandler.cs

@@ -0,0 +1,89 @@
+/*
+ * 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 OpenSimulator 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;
+
+namespace OpenSim.Framework.Servers.HttpServer
+{
+    /// <summary>
+    /// simple Base streamed request handler
+    /// for well defined simple uri paths, any http method
+    /// </summary>
+    public abstract class SimpleBaseRequestHandler
+    {
+        public int RequestsReceived { get; protected set; }
+
+        public int RequestsHandled { get; protected set; }
+
+        private readonly string m_path;
+
+        public string Name { get; private set; }
+
+        public string Description { get; private set; }
+
+        protected SimpleBaseRequestHandler(string path) : this(path, null, null) { }
+
+        protected SimpleBaseRequestHandler(string path, string name, string description)
+        {
+            Name = name;
+            Description = description;
+            m_path = path;
+        }
+
+        public string Path
+        {
+            get { return m_path; }
+        }
+
+        public string GetParam(string path)
+        {
+            if (CheckParam(path))
+            {
+                return path.Substring(m_path.Length);
+            }
+
+            return string.Empty;
+        }
+
+        protected bool CheckParam(string path)
+        {
+            if (string.IsNullOrEmpty(path))
+            {
+                return false;
+            }
+
+            return path.StartsWith(Path);
+        }
+
+        public string[] SplitParams(string path)
+        {
+            string param = GetParam(path);
+
+            return param.Split(new char[] { '/', '?', '&' }, StringSplitOptions.RemoveEmptyEntries);
+        }
+    }
+}

OpenSim/Framework/Servers/HttpServer/SimpleStreamHandler.cs

@@ -0,0 +1,85 @@
+/*
+ * 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 OpenSimulator 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.Net;
+using OpenSim.Framework.ServiceAuth;
+
+namespace OpenSim.Framework.Servers.HttpServer
+{
+    /// <summary>
+    /// simple Base streamed request handler.
+    /// for well defined simple uri paths, any http method
+    /// </summary>
+    /// <remarks>
+    /// Inheriting classes should override ProcessRequest() rather than Handle()
+    /// </remarks>
+    public abstract class SimpleStreamHandler : SimpleBaseRequestHandler, ISimpleStreamHandler
+    {
+        protected IServiceAuth m_Auth;
+
+        protected SimpleStreamHandler(string path) : this(path, null, null) { }
+
+        protected SimpleStreamHandler(string path, string name, string description)
+            : base(path, name, description) { }
+
+        protected SimpleStreamHandler(string path, IServiceAuth auth)
+            : base(path, null, null)
+        {
+            m_Auth = auth;
+        }
+
+        protected SimpleStreamHandler(string path, IServiceAuth auth, string name, string description)
+            : base(path, name, description)
+        {
+            m_Auth = auth;
+        }
+
+    public virtual void Handle(IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
+        {
+            RequestsReceived++;
+
+            if (m_Auth != null)
+            {
+                HttpStatusCode statusCode;
+
+                if (!m_Auth.Authenticate(httpRequest.Headers, httpResponse.AddHeader, out statusCode))
+                {
+                    httpResponse.StatusCode = (int)statusCode;
+                    return;
+                }
+            }
+
+            ProcessRequest(httpRequest, httpResponse);
+            RequestsHandled++;
+        }
+
+        protected virtual void ProcessRequest(IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
+        {
+        }
+    }
+}

OpenSim/Tests/Common/Mock/TestOSHttpRequest.cs

@@ -186,6 +186,7 @@ namespace OpenSim.Tests.Common
         }
 
         public Uri Url { get; set; }
+        public string UriPath { get;}
 
         public string UserAgent
         {