| // Copyright 2015 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 CHROME_BROWSER_SSL_CAPTIVE_PORTAL_METRICS_RECORDER_H_ |
| #define CHROME_BROWSER_SSL_CAPTIVE_PORTAL_METRICS_RECORDER_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/time/time.h" |
| #include "content/public/browser/notification_observer.h" |
| #include "content/public/browser/notification_registrar.h" |
| #include "net/cert/x509_certificate.h" |
| #include "url/gurl.h" |
| |
| namespace content { |
| class WebContents; |
| } |
| |
| // This class helps the SSL interstitial record captive portal-specific |
| // metrics. It should only be used on the UI thread because its implementation |
| // uses captive_portal::CaptivePortalService which can only be accessed on the |
| // UI thread. |
| class CaptivePortalMetricsRecorder : public content::NotificationObserver { |
| public: |
| CaptivePortalMetricsRecorder(content::WebContents* web_contents, |
| bool overridable); |
| ~CaptivePortalMetricsRecorder() override; |
| |
| // Should be called when the interstitial is closing. |
| void RecordCaptivePortalUMAStatistics() const; |
| |
| private: |
| typedef std::vector<std::string> Tokens; |
| |
| // content::NotificationObserver: |
| void Observe(int type, |
| const content::NotificationSource& source, |
| const content::NotificationDetails& details) override; |
| |
| bool overridable_; |
| bool captive_portal_detection_enabled_; |
| // Did the probe complete before the interstitial was closed? |
| bool captive_portal_probe_completed_; |
| // Did the captive portal probe receive an error or get a non-HTTP response? |
| bool captive_portal_no_response_; |
| bool captive_portal_detected_; |
| |
| content::NotificationRegistrar registrar_; |
| }; |
| |
| #endif // CHROME_BROWSER_SSL_CAPTIVE_PORTAL_METRICS_RECORDER_H_ |