content/public/browser/stream_info.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_PUBLIC_BROWSER_STREAM_INFO_H_
   6 #define CONTENT_PUBLIC_BROWSER_STREAM_INFO_H_
   7
   8 #include "base/macros.h"
   9 #include "base/memory/ref_counted.h"
  10 #include "base/memory/scoped_ptr.h"
  11 #include "content/common/content_export.h"
  12 #include "url/gurl.h"
  13
  14 namespace net {
  15 class HttpResponseHeaders;
  16 }
  17
  18 namespace content {
  19
  20 class StreamHandle;
  21
  22 // A convenience structure for passing around both a StreamHandle and associated
  23 // metadata. The intent is so, when passing the stream's URL to a child process,
  24 // the handle can be retained as long as it is needed while the rest of the
  25 // StreamInfo is released.
  26 struct CONTENT_EXPORT StreamInfo {
  27   StreamInfo();
  28   ~StreamInfo();
  29
  30   // The handle to the stream itself.
  31   scoped_ptr<StreamHandle> handle;
  32
  33   // The original URL being redirected to this stream.
  34   GURL original_url;
  35
  36   // The MIME type associated with this stream.
  37   std::string mime_type;
  38
  39   // The HTTP response headers associated with this stream.
  40   scoped_refptr<net::HttpResponseHeaders> response_headers;
  41
  42   DISALLOW_COPY_AND_ASSIGN(StreamInfo);
  43 };
  44
  45 }  // namespace content
  46
  47 #endif  // CONTENT_PUBLIC_BROWSER_STREAM_INFO_H_