// Copyright © 2016 The CefSharp Authors. All rights reserved.
//
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.

using System.IO;
using System.Net;
using System.Threading.Tasks;

namespace CefSharp.Example
{
 public class FlashResourceHandler : ResourceHandler
 {
 public override CefReturnValue ProcessRequestAsync(IRequest request, ICallback callback)
 {
 Task.Run(() =>
 {
 using (callback)
 {
 var httpWebRequest = (HttpWebRequest)WebRequest.Create("http://samples.mplayerhq.hu/SWF/zeldaADPCM5bit.swf");

 var httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();

 // Get the stream associated with the response.
 var receiveStream = httpWebResponse.GetResponseStream();
 var mime = httpWebResponse.ContentType;

 var stream = new MemoryStream();
 receiveStream.CopyTo(stream);
 httpWebResponse.Close();

 //Reset the stream position to 0 so the stream can be copied into the underlying unmanaged buffer
 stream.Position = 0;

 //Populate the response values - No longer need to implement GetResponseHeaders (unless you need to perform a redirect)
 ResponseLength = stream.Length;
 MimeType = mime;
 StatusCode = (int)HttpStatusCode.OK;
 Stream = stream;

 callback.Continue();
 }
 });

 return CefReturnValue.ContinueAsync;
 }
 }
}