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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_TAB_CONTENTS_NAVIGATION_METRICS_RECORDER_H_
#define CHROME_BROWSER_TAB_CONTENTS_NAVIGATION_METRICS_RECORDER_H_
#include "base/memory/raw_ptr.h"
#include "base/memory/scoped_refptr.h"
#include "components/content_settings/core/browser/cookie_settings.h"
#include "content/public/browser/web_contents_observer.h"
#include "content/public/browser/web_contents_user_data.h"
class GURL;
namespace site_engagement {
class SiteEngagementService;
}
// Whether third-party cookie blocking was enabled for this pageload.
// These values are persisted to logs. Entries should not be renumbered and
// numeric values should never be reused.
enum class ThirdPartyCookieBlockState {
kCookiesAllowed = 0,
kThirdPartyCookiesBlocked = 1,
kThirdPartyCookieBlockingDisabledForSite = 2,
kMaxValue = kThirdPartyCookieBlockingDisabledForSite,
};
class NavigationMetricsRecorder
: public content::WebContentsObserver,
public content::WebContentsUserData<NavigationMetricsRecorder> {
public:
NavigationMetricsRecorder(const NavigationMetricsRecorder&) = delete;
NavigationMetricsRecorder& operator=(const NavigationMetricsRecorder&) =
delete;
~NavigationMetricsRecorder() override;
private:
explicit NavigationMetricsRecorder(content::WebContents* web_contents);
friend class content::WebContentsUserData<NavigationMetricsRecorder>;
ThirdPartyCookieBlockState GetThirdPartyCookieBlockState(const GURL& url);
// content::WebContentsObserver overrides:
void DidFinishNavigation(
content::NavigationHandle* navigation_handle) override;
raw_ptr<site_engagement::SiteEngagementService> site_engagement_service_;
scoped_refptr<content_settings::CookieSettings> cookie_settings_;
WEB_CONTENTS_USER_DATA_KEY_DECL();
};
#endif // CHROME_BROWSER_TAB_CONTENTS_NAVIGATION_METRICS_RECORDER_H_
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