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// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_LOADER_POWER_SAVE_BLOCK_RESOURCE_THROTTLE_H_
#define CONTENT_BROWSER_LOADER_POWER_SAVE_BLOCK_RESOURCE_THROTTLE_H_
#include <string>
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "base/memory/scoped_ptr.h"
#include "base/timer/timer.h"
#include "content/public/browser/resource_throttle.h"
namespace content {
class PowerSaveBlocker;
// This ResourceThrottle blocks power save until large upload request finishes.
class PowerSaveBlockResourceThrottle : public ResourceThrottle {
public:
explicit PowerSaveBlockResourceThrottle(const std::string& host);
~PowerSaveBlockResourceThrottle() override;
// ResourceThrottle overrides:
void WillStartRequest(bool* defer) override;
void WillProcessResponse(bool* defer) override;
const char* GetNameForLogging() const override;
private:
void ActivatePowerSaveBlocker();
const std::string host_;
base::OneShotTimer timer_;
scoped_ptr<PowerSaveBlocker> power_save_blocker_;
DISALLOW_COPY_AND_ASSIGN(PowerSaveBlockResourceThrottle);
};
} // namespace content
#endif // CONTENT_BROWSER_LOADER_POWER_SAVE_BLOCK_RESOURCE_THROTTLE_H_
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