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

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);
+        }
+    }
+}