content/browser/streams/stream_handle_impl.h

   1 // Copyright (c) 2013 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_BROWSER_STREAMS_STREAM_HANDLE_IMPL_H_
   6 #define CONTENT_BROWSER_STREAMS_STREAM_HANDLE_IMPL_H_
   7
   8 #include <vector>
   9
  10 #include "base/memory/weak_ptr.h"
  11 #include "base/synchronization/lock.h"
  12 #include "content/public/browser/stream_handle.h"
  13
  14 namespace base {
  15 class MessageLoopProxy;
  16 }
  17
  18 namespace content {
  19
  20 class Stream;
  21
  22 class StreamHandleImpl : public StreamHandle {
  23  public:
  24   StreamHandleImpl(const base::WeakPtr<Stream>& stream,
  25                    const GURL& original_url,
  26                    const std::string& mime_type,
  27                    scoped_refptr<net::HttpResponseHeaders> response_headers);
  28   virtual ~StreamHandleImpl();
  29
  30  private:
  31   // StreamHandle overrides
  32   virtual const GURL& GetURL() OVERRIDE;
  33   virtual const GURL& GetOriginalURL() OVERRIDE;
  34   virtual const std::string& GetMimeType() OVERRIDE;
  35   virtual scoped_refptr<net::HttpResponseHeaders> GetResponseHeaders() OVERRIDE;
  36   virtual void AddCloseListener(const base::Closure& callback) OVERRIDE;
  37
  38   base::WeakPtr<Stream> stream_;
  39   GURL url_;
  40   GURL original_url_;
  41   std::string mime_type_;
  42   scoped_refptr<net::HttpResponseHeaders> response_headers_;
  43   base::MessageLoopProxy* stream_message_loop_;
  44   std::vector<base::Closure> close_listeners_;
  45 };
  46
  47 }  // namespace content
  48
  49 #endif  // CONTENT_BROWSER_STREAMS_STREAM_HANDLE_IMPL_H_
  50