net/websockets/websocket_deflate_predictor_impl.h

   1 // Copyright 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 NET_WEBSOCKETS_WEBSOCKET_DEFLATE_PREDICTOR_IMPL_H_
   6 #define NET_WEBSOCKETS_WEBSOCKET_DEFLATE_PREDICTOR_IMPL_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10 #include "base/memory/scoped_vector.h"
  11 #include "net/base/net_export.h"
  12 #include "net/websockets/websocket_deflate_predictor.h"
  13
  14 namespace net {
  15
  16 struct WebSocketFrame;
  17
  18 class NET_EXPORT_PRIVATE WebSocketDeflatePredictorImpl
  19     : public WebSocketDeflatePredictor {
  20  public:
  21   ~WebSocketDeflatePredictorImpl() override {}
  22
  23   Result Predict(const ScopedVector<WebSocketFrame>& frames,
  24                  size_t frame_index) override;
  25   void RecordInputDataFrame(const WebSocketFrame* frame) override;
  26   void RecordWrittenDataFrame(const WebSocketFrame* frame) override;
  27 };
  28
  29 }  // namespace net
  30
  31 #endif  // NET_WEBSOCKETS_WEBSOCKET_DEFLATE_PREDICTOR_IMPL_H_