From b50f78e5da6f3fdfc59e577ca61b88771da7d211 Mon Sep 17 00:00:00 2001
From: LukePulverenti Luke Pulverenti luke pulverenti
 <LukePulverenti Luke Pulverenti luke.pulverenti@gmail.com>
Date: Thu, 12 Jul 2012 02:55:27 -0400
Subject: Initial check-in

---
 .../Net/CollectionExtensions.cs                    | 14 +++++++
 MediaBrowser.Controller/Net/HttpServer.cs          | 47 +++++++++++++++++++++
 MediaBrowser.Controller/Net/Request.cs             | 18 ++++++++
 MediaBrowser.Controller/Net/RequestContext.cs      | 37 ++++++++++++++++
 MediaBrowser.Controller/Net/Response.cs            | 49 ++++++++++++++++++++++
 MediaBrowser.Controller/Net/StreamExtensions.cs    | 20 +++++++++
 6 files changed, 185 insertions(+)
 create mode 100644 MediaBrowser.Controller/Net/CollectionExtensions.cs
 create mode 100644 MediaBrowser.Controller/Net/HttpServer.cs
 create mode 100644 MediaBrowser.Controller/Net/Request.cs
 create mode 100644 MediaBrowser.Controller/Net/RequestContext.cs
 create mode 100644 MediaBrowser.Controller/Net/Response.cs
 create mode 100644 MediaBrowser.Controller/Net/StreamExtensions.cs

(limited to 'MediaBrowser.Controller/Net')

diff --git a/MediaBrowser.Controller/Net/CollectionExtensions.cs b/MediaBrowser.Controller/Net/CollectionExtensions.cs
new file mode 100644
index 000000000..137fbe50b
--- /dev/null
+++ b/MediaBrowser.Controller/Net/CollectionExtensions.cs
@@ -0,0 +1,14 @@
+using System.Collections.Generic;
+using System.Collections.Specialized;
+using System.Linq;
+
+namespace MediaBrowser.Controller.Net
+{
+    public static class CollectionExtensions
+    {
+        public static IDictionary<string, IEnumerable<string>> ToDictionary(this NameValueCollection source)
+        {
+            return source.AllKeys.ToDictionary<string, string, IEnumerable<string>>(key => key, source.GetValues);
+        }
+    }
+}
\ No newline at end of file
diff --git a/MediaBrowser.Controller/Net/HttpServer.cs b/MediaBrowser.Controller/Net/HttpServer.cs
new file mode 100644
index 000000000..bb014ca5a
--- /dev/null
+++ b/MediaBrowser.Controller/Net/HttpServer.cs
@@ -0,0 +1,47 @@
+using System;
+using System.Net;
+using System.Reactive.Linq;
+
+namespace MediaBrowser.Controller.Net
+{
+    public class HttpServer : IObservable<RequestContext>, IDisposable
+    {
+        private readonly HttpListener listener;
+        private readonly IObservable<RequestContext> stream;
+
+        public HttpServer(int port)
+            : this("http://+:" + port + "/")
+        {
+        }
+
+        public HttpServer(string url)
+        {
+            listener = new HttpListener();
+            listener.Prefixes.Add(url);
+            listener.Start();
+            stream = ObservableHttpContext();
+        }
+
+        private IObservable<RequestContext> ObservableHttpContext()
+        {
+            return Observable.Create<RequestContext>(obs =>
+                                Observable.FromAsyncPattern<HttpListenerContext>(listener.BeginGetContext,
+                                                                                 listener.EndGetContext)()
+                                          .Select(c => new RequestContext(c))
+                                          .Subscribe(obs))
+                             .Repeat()
+                             .Retry()
+                             .Publish()
+                             .RefCount();
+        }
+        public void Dispose()
+        {
+            listener.Stop();
+        }
+
+        public IDisposable Subscribe(IObserver<RequestContext> observer)
+        {
+            return stream.Subscribe(observer);
+        }
+    }
+}
\ No newline at end of file
diff --git a/MediaBrowser.Controller/Net/Request.cs b/MediaBrowser.Controller/Net/Request.cs
new file mode 100644
index 000000000..751c1e384
--- /dev/null
+++ b/MediaBrowser.Controller/Net/Request.cs
@@ -0,0 +1,18 @@
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+
+namespace MediaBrowser.Controller.Net
+{
+    public class Request
+    {
+        public string HttpMethod { get; set; }
+        public IDictionary<string, IEnumerable<string>> Headers { get; set; }
+        public Stream InputStream { get; set; }
+        public string RawUrl { get; set; }
+        public int ContentLength
+        {
+            get { return int.Parse(Headers["Content-Length"].First()); }
+        }
+    }
+}
\ No newline at end of file
diff --git a/MediaBrowser.Controller/Net/RequestContext.cs b/MediaBrowser.Controller/Net/RequestContext.cs
new file mode 100644
index 000000000..531faab84
--- /dev/null
+++ b/MediaBrowser.Controller/Net/RequestContext.cs
@@ -0,0 +1,37 @@
+using System.Linq;
+using System.Net;
+using System.IO.Compression;
+
+namespace MediaBrowser.Controller.Net
+{
+    public class RequestContext
+    {
+        public HttpListenerRequest Request { get; private set; }
+        public HttpListenerResponse Response { get; private set; }
+
+        public RequestContext(HttpListenerContext context)
+        {
+            Response = context.Response;
+            Request = context.Request;
+        }
+
+        public void Respond(Response response)
+        {
+            Response.AddHeader("Access-Control-Allow-Origin", "*");
+
+            foreach (var header in response.Headers)
+            {
+                Response.AddHeader(header.Key, header.Value);
+            }
+
+            Response.ContentType = response.ContentType;
+            Response.StatusCode = response.StatusCode;
+
+            Response.SendChunked = true;
+
+            GZipStream gzipStream = new GZipStream(Response.OutputStream, CompressionMode.Compress, false);
+
+            response.WriteStream(Response.OutputStream);
+        }
+    }
+}
\ No newline at end of file
diff --git a/MediaBrowser.Controller/Net/Response.cs b/MediaBrowser.Controller/Net/Response.cs
new file mode 100644
index 000000000..a119198cb
--- /dev/null
+++ b/MediaBrowser.Controller/Net/Response.cs
@@ -0,0 +1,49 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+
+namespace MediaBrowser.Controller.Net
+{
+    public class Response
+    {
+        protected RequestContext RequestContext { get; private set; }
+        
+        public Response(RequestContext ctx)
+        {
+            RequestContext = ctx;
+            
+            WriteStream = s => { };
+            StatusCode = 200;
+            Headers = new Dictionary<string, string>();
+            CacheDuration = TimeSpan.FromTicks(0);
+            ContentType = "text/html";
+        }
+
+        public int StatusCode { get; set; }
+        public string ContentType { get; set; }
+        public IDictionary<string, string> Headers { get; set; }
+        public TimeSpan CacheDuration { get; set; }
+        public Action<Stream> WriteStream { get; set; }
+    }
+
+    /*public class ByteResponse : Response
+    {
+        public ByteResponse(byte[] bytes)
+        {
+            WriteStream = async s => 
+            {
+                await s.WriteAsync(bytes, 0, bytes.Length);
+                s.Close();
+            };
+        }
+    }
+
+    public class StringResponse : ByteResponse
+    {
+        public StringResponse(string message)
+            : base(Encoding.UTF8.GetBytes(message))
+        {
+        }
+    }*/
+}
\ No newline at end of file
diff --git a/MediaBrowser.Controller/Net/StreamExtensions.cs b/MediaBrowser.Controller/Net/StreamExtensions.cs
new file mode 100644
index 000000000..451a43acb
--- /dev/null
+++ b/MediaBrowser.Controller/Net/StreamExtensions.cs
@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Reactive.Linq;
+
+namespace MediaBrowser.Controller.Net
+{
+    public static class StreamExtensions
+    {
+        public static IObservable<byte[]> ReadBytes(this Stream stream, int count)
+        {
+            var buffer = new byte[count];
+            return Observable.FromAsyncPattern((cb, state) => stream.BeginRead(buffer, 0, count, cb, state), ar =>
+            {
+                stream.EndRead(ar);
+                return buffer;
+            })();
+        }
+    }
+}
\ No newline at end of file
-- 
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