adding OSHttpRequest and OSHttpResponse which wrap HttpListenerRequest and HttpListenerResponse respectively.

enhancing IStreamHandler and IStreamedHandler interfaces so that OSHttp{Request,Response} get passed in, 
allowing RestHandlers to set response status code, redirections, etc.

1 files changed, 165 insertions, 0 deletions

diff --git a/OpenSim/Framework/Servers/OSHttpResponse.cs b/OpenSim/Framework/Servers/OSHttpResponse.cs
new file mode 100644
index 0000000..28d513a
--- /dev/null
+++ b/OpenSim/Framework/Servers/OSHttpResponse.cs
@@ -0,0 +1,165 @@
+/*
+ * 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.Collections;
+using System.IO;
+using System.Net;
+using System.Text;
+
+namespace OpenSim.Framework.Servers
+{
+    public class OSHttpResponse
+    {
+        private string _contentType;
+        private bool _contentTypeSet;
+        public string ContentType 
+        {
+            get { return _contentType; }
+            set 
+            {
+                _contentType = value;
+                _contentTypeSet = true;
+            }
+        }
+        public bool IsContentTypeSet 
+        {
+            get { return _contentTypeSet; }
+        }
+
+        private long _contentLength64;
+        public long ContentLength64 
+        {
+            get { return _contentLength64; }
+            set 
+            {
+                _contentLength64 = value;
+                if (null != _resp) _resp.ContentLength64 = value;
+            }
+        }
+        
+        private Encoding _contentEncoding;
+        public Encoding ContentEncoding 
+        {
+            get { return _contentEncoding; }
+            set 
+            {
+                _contentEncoding = value;
+                if (null != _resp) _resp.ContentEncoding = value;
+            }
+        }
+
+        public WebHeaderCollection Headers;
+        public CookieCollection Cookies;
+
+        private bool _keepAlive;
+        public bool KeepAlive 
+        {
+            get { return _keepAlive; }
+            set 
+            {
+                _keepAlive = value;
+                if (null != _resp) _resp.KeepAlive = value;
+            }
+        }
+
+        public Stream OutputStream;
+
+        private string _redirectLocation;
+        public string RedirectLocation
+        {
+            get { return _redirectLocation; }
+            set 
+            {
+                _redirectLocation = value;
+                if (null != _resp) _resp.RedirectLocation = value;
+            }
+        }
+
+        private bool _sendChunked;
+        public bool SendChunked
+        {
+            get { return _sendChunked; }
+            set 
+            {
+                _sendChunked = value;
+                if (null != _resp) _resp.SendChunked = value;
+            }
+        }
+
+        private int _statusCode;
+        public int StatusCode 
+        {
+            get { return _statusCode; }
+            set 
+            {
+                _statusCode = value;
+                if (null != _resp) _resp.StatusCode = value;
+            }
+        }
+
+        private string _statusDescription;
+        public string StatusDescription 
+        {
+            get { return _statusDescription; }
+            set 
+            {
+                _statusDescription = value;
+                if (null != _resp) _resp.StatusDescription = value;
+            }
+        }
+
+        private HttpListenerResponse _resp;
+
+        public OSHttpResponse()
+        {
+        }
+
+        public OSHttpResponse(HttpListenerResponse resp)
+        {
+            ContentEncoding = resp.ContentEncoding;
+            ContentLength64 = resp.ContentLength64;
+            _contentType = resp.ContentType;
+            Headers = resp.Headers;
+            Cookies = resp.Cookies;
+            KeepAlive = resp.KeepAlive;
+            OutputStream = resp.OutputStream;
+            RedirectLocation = resp.RedirectLocation;
+            SendChunked = resp.SendChunked;
+            StatusCode = resp.StatusCode;
+            StatusDescription = resp.StatusDescription;
+
+            _contentTypeSet = false;
+
+            _resp = resp;
+        }
+
+        public void AddHeader(string key, string value)
+        {
+            Headers.Add(key, value);
+        }
+    }
+}