Add experimental feature info to certificate reports

components/certificate_reporting/error_report.cc

 // 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.
 
 #include "components/certificate_reporting/error_report.h"
 
 #include <vector>
 
 #include "base/stl_util.h"
 #include "base/strings/string_util.h"
 #include "base/time/time.h"
 #include "components/certificate_reporting/cert_logger.pb.h"
+#include "components/network_time/network_time_tracker.h"
 #include "net/cert/cert_status_flags.h"
 #include "net/cert/x509_certificate.h"
 #include "net/ssl/ssl_info.h"
 
+using network_time::NetworkTimeTracker;
+
 namespace certificate_reporting {
 
 namespace {
 
 void AddCertStatusToReportErrors(net::CertStatus cert_status,
                                  CertLoggerRequest* report) {
 #define COPY_CERT_STATUS(error) RENAME_CERT_STATUS(error, CERT_##error)
 #define RENAME_CERT_STATUS(status_error, logger_error) \
   if (cert_status & net::CERT_STATUS_##status_error)   \
     report->add_cert_error(CertLoggerRequest::ERR_##logger_error);
@@ skipping 86 matching lines @@
     case INTERSTITIAL_CLOCK:
       interstitial_info->set_interstitial_reason(
           CertLoggerInterstitialInfo::INTERSTITIAL_CLOCK);
       break;
   }
 
   interstitial_info->set_user_proceeded(proceed_decision == USER_PROCEEDED);
   interstitial_info->set_overridable(overridable == INTERSTITIAL_OVERRIDABLE);
 }
 
+void ErrorReport::AddNetworkTimeInfo(
+    const NetworkTimeTracker* network_time_tracker) {
+  CertLoggerFeaturesInfo* features_info = cert_report_->mutable_features_info();
+  CertLoggerFeaturesInfo::NetworkTimeQueryingInfo* network_time_info =
+      features_info->mutable_network_time_querying_info();
+  network_time_info->set_network_time_queries_enabled(
+      network_time_tracker->AreTimeFetchesEnabled());
+  NetworkTimeTracker::FetchBehavior behavior =
+      network_time_tracker->GetFetchBehavior();
+  CertLoggerFeaturesInfo::NetworkTimeQueryingInfo::NetworkTimeFetchBehavior
+      report_behavior;
+
+  switch (behavior) {
+    case NetworkTimeTracker::FETCH_BEHAVIOR_UNKNOWN:
+      report_behavior = CertLoggerFeaturesInfo::NetworkTimeQueryingInfo::
+          NETWORK_TIME_FETCHES_UNKNOWN;
+      break;
+    case NetworkTimeTracker::FETCHES_IN_BACKGROUND_ONLY:
+      report_behavior = CertLoggerFeaturesInfo::NetworkTimeQueryingInfo::
+          NETWORK_TIME_FETCHES_BACKGROUND_ONLY;
+      break;
+    case NetworkTimeTracker::FETCHES_ON_DEMAND_ONLY:
+      report_behavior = CertLoggerFeaturesInfo::NetworkTimeQueryingInfo::
+          NETWORK_TIME_FETCHES_ON_DEMAND_ONLY;
+      break;
+    case NetworkTimeTracker::FETCHES_IN_BACKGROUND_AND_ON_DEMAND:
+      report_behavior = CertLoggerFeaturesInfo::NetworkTimeQueryingInfo::
+          NETWORK_TIME_FETCHES_IN_BACKGROUND_AND_ON_DEMAND;
+      break;
+  }
+  network_time_info->set_network_time_query_behavior(report_behavior);
+}
+
 const std::string& ErrorReport::hostname() const {
   return cert_report_->hostname();
 }
 
 }  // namespace certificate_reporting