metrics_reporting_state.cc | Explore in Territory

// 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.

#include "chrome/browser/metrics/metrics_reporting_state.h"

#include "base/feature_list.h"
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/metrics/histogram_macros.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/metrics/chrome_metrics_service_accessor.h"
#include "chrome/common/pref_names.h"
#include "chrome/installer/util/google_update_settings.h"
#include "components/crash/core/common/crash_keys.h"
#include "components/metrics/cloned_install_detector.h"
#include "components/metrics/entropy_state.h"
#include "components/metrics/metrics_pref_names.h"
#include "components/metrics/metrics_service.h"
#include "components/metrics_services_manager/metrics_services_manager.h"
#include "components/prefs/pref_registry_simple.h"
#include "components/prefs/pref_service.h"
#include "content/public/browser/browser_thread.h"

#if BUILDFLAG(IS_CHROMEOS_ASH)
#include "chrome/browser/ash/policy/core/browser_policy_connector_ash.h"
#include "chrome/browser/browser_process_platform_part.h"
#endif  // BUILDFLAG(IS_CHROMEOS_ASH)

#if BUILDFLAG(IS_ANDROID)
#include "components/policy/core/common/features.h"
#endif  // BUILDFLAG(IS_ANDROID)

namespace {

enum MetricsReportingChangeHistogramValue { … };

void RecordMetricsReportingHistogramValue(
    MetricsReportingChangeHistogramValue value) { … }

// Tries to set metrics reporting status to |enabled| and returns whatever is
// the result of the update.
bool SetGoogleUpdateSettings(bool enabled) { … }

// Does the necessary changes for MetricsReportingEnabled changes which needs
// to be done in the main thread.
// As arguments this function gets:
//  |to_update_pref| which indicates what the desired update should be,
//  |callback_fn| is the callback function to be called in the end,
//  |called_from| is from where the call was made,
//  |updated_pref| is the result of attempted update.
// Update considers to be successful if |to_update_pref| and |updated_pref| are
// the same.
void SetMetricsReporting(bool to_update_pref,
                         OnMetricsReportingCallbackType callback_fn,
                         ChangeMetricsReportingStateCalledFrom called_from,
                         bool updated_pref) { … }

}  // namespace

void ChangeMetricsReportingState(
    bool enabled,
    ChangeMetricsReportingStateCalledFrom called_from) { … }

// TODO(gayane): Instead of checking policy before setting the metrics pref set
// the pref and register for notifications for the rest of the changes.
void ChangeMetricsReportingStateWithReply(
    bool enabled,
    OnMetricsReportingCallbackType callback_fn,
    ChangeMetricsReportingStateCalledFrom called_from) { … }

void UpdateMetricsPrefsOnPermissionChange(
    bool metrics_enabled,
    ChangeMetricsReportingStateCalledFrom called_from) { … }

void ApplyMetricsReportingPolicy() { … }

bool IsMetricsReportingPolicyManaged() { … }

void ClearPreviouslyCollectedMetricsData() { … }
chromium/chrome/browser/metrics/metrics_reporting_state.cc
