components/network_hints/renderer/prescient_networking_dispatcher.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 COMPONENTS_NETWORK_HINTS_RENDERER_PRESCIENT_NETWORKING_DISPATCHER_H_
   6 #define COMPONENTS_NETWORK_HINTS_RENDERER_PRESCIENT_NETWORKING_DISPATCHER_H_
   7
   8 #include "base/macros.h"
   9 #include "components/network_hints/renderer/renderer_dns_prefetch.h"
  10 #include "components/network_hints/renderer/renderer_preconnect.h"
  11 #include "third_party/WebKit/public/platform/WebPrescientNetworking.h"
  12
  13 namespace network_hints {
  14
  15 // The main entry point from blink for sending DNS prefetch requests to the
  16 // network stack.
  17 class PrescientNetworkingDispatcher : public blink::WebPrescientNetworking {
  18  public:
  19   PrescientNetworkingDispatcher();
  20   ~PrescientNetworkingDispatcher() override;
  21
  22   virtual void prefetchDNS(const blink::WebString& hostname) override;
  23   // TODO(yoav): Remove the old version of the API
  24   virtual void preconnect(const blink::WebURL& url);
  25   virtual void preconnect(const blink::WebURL& url,
  26                           const bool allow_credentials) override;
  27
  28  private:
  29   network_hints::RendererDnsPrefetch dns_prefetch_;
  30   network_hints::RendererPreconnect preconnect_;
  31
  32   DISALLOW_COPY_AND_ASSIGN(PrescientNetworkingDispatcher);
  33 };
  34
  35 }   // namespace network_hints
  36
  37 #endif  // COMPONENTS_NETWORK_HINTS_RENDERER_PRESCIENT_NETWORKING_DISPATCHER_H_