73 lines
2.2 KiB
C++
73 lines
2.2 KiB
C++
// Copyright 2014 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "components/metrics/metrics_service_accessor.h"
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#include "base/base_switches.h"
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#include "build/branding_buildflags.h"
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#include "components/metrics/metrics_pref_names.h"
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#include "components/metrics/metrics_service.h"
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#include "components/metrics/metrics_switches.h"
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#include "components/prefs/pref_service.h"
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#include "components/variations/hashing.h"
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#include "components/variations/synthetic_trial_registry.h"
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namespace metrics {
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namespace {
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bool g_force_official_enabled_test = false;
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bool IsMetricsReportingEnabledForOfficialBuild(PrefService* pref_service) {
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return pref_service->GetBoolean(prefs::kMetricsReportingEnabled);
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}
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} // namespace
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// static
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bool MetricsServiceAccessor::IsMetricsReportingEnabled(
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PrefService* pref_service) {
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if (IsMetricsReportingForceEnabled()) {
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LOG(WARNING) << "Metrics Reporting is force enabled, data will be sent to "
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"servers. Should not be used for tests.";
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return true;
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}
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#if BUILDFLAG(GOOGLE_CHROME_BRANDING)
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return IsMetricsReportingEnabledForOfficialBuild(pref_service);
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#else
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// In non-official builds, disable metrics reporting completely.
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return g_force_official_enabled_test
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? IsMetricsReportingEnabledForOfficialBuild(pref_service)
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: false;
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#endif // BUILDFLAG(GOOGLE_CHROME_BRANDING)
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}
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// static
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bool MetricsServiceAccessor::RegisterSyntheticFieldTrial(
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MetricsService* metrics_service,
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base::StringPiece trial_name,
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base::StringPiece group_name,
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variations::SyntheticTrialAnnotationMode annotation_mode) {
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if (!metrics_service)
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return false;
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variations::SyntheticTrialGroup trial_group(trial_name, group_name,
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annotation_mode);
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metrics_service->GetSyntheticTrialRegistry()->RegisterSyntheticFieldTrial(
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trial_group);
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return true;
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}
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// static
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void MetricsServiceAccessor::SetForceIsMetricsReportingEnabledPrefLookup(
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bool value) {
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g_force_official_enabled_test = value;
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}
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// static
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bool MetricsServiceAccessor::IsForceMetricsReportingEnabledPrefLookup() {
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return g_force_official_enabled_test;
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}
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} // namespace metrics
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