third_party/blink/public/platform/web_network_state_notifier.h

/*
 * Copyright (C) 2011 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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#ifndef THIRD_PARTY_BLINK_PUBLIC_PLATFORM_WEB_NETWORK_STATE_NOTIFIER_H_
#define THIRD_PARTY_BLINK_PUBLIC_PLATFORM_WEB_NETWORK_STATE_NOTIFIER_H_

#include "base/time/time.h"
#include "third_party/blink/public/platform/web_common.h"
#include "third_party/blink/public/platform/web_connection_type.h"
#include "third_party/blink/public/platform/web_effective_connection_type.h"

namespace blink {

class BLINK_PLATFORM_EXPORT WebNetworkStateNotifier {
 public:
  static void SetOnLine(bool);
  static void SetWebConnection(WebConnectionType, double max_bandwidth_mbps);
  static void SetNetworkQuality(WebEffectiveConnectionType,
                                base::TimeDelta http_rtt,
                                base::TimeDelta transport_rtt,
                                int downlink_throughput_kbps);
  static void SetNetworkQualityWebHoldback(WebEffectiveConnectionType);
  static void SetSaveDataEnabled(bool enabled);
  static bool SaveDataEnabled();

 private:
  WebNetworkStateNotifier() = delete;
};

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_PUBLIC_PLATFORM_WEB_NETWORK_STATE_NOTIFIER_H_