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// Copyright 2014 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/google_update_metrics_provider_win.h"
#include "base/location.h"
#include "base/metrics/histogram_functions.h"
#include "base/metrics/metrics_hashes.h"
#include "base/strings/utf_string_conversions.h"
#include "base/task/single_thread_task_runner.h"
#include "base/task/thread_pool.h"
#include "build/branding_buildflags.h"
#include "chrome/install_static/install_details.h"
#include "third_party/metrics_proto/system_profile.pb.h"
#if BUILDFLAG(USE_GOOGLE_UPDATE_INTEGRATION)
#include "chrome/installer/util/google_update_settings.h"
#endif
typedef metrics::SystemProfileProto::GoogleUpdate::ProductInfo ProductInfo;
namespace {
// Helper function for checking if this is an official build. Used instead of
// the macro to allow checking for successful code compilation on non-official
// builds.
bool IsGoogleChromeBuild() {
#if BUILDFLAG(GOOGLE_CHROME_BRANDING)
return true;
#else
return false;
#endif // BUILDFLAG(GOOGLE_CHROME_BRANDING)
}
void ProductDataToProto(const GoogleUpdateSettings::ProductData& product_data,
ProductInfo* product_info) {
product_info->set_version(product_data.version);
product_info->set_last_update_success_timestamp(
product_data.last_success.ToTimeT());
product_info->set_last_error(product_data.last_error_code);
product_info->set_last_extra_error(product_data.last_extra_code);
if (ProductInfo::InstallResult_IsValid(product_data.last_result)) {
product_info->set_last_result(
static_cast<ProductInfo::InstallResult>(product_data.last_result));
}
}
uint32_t GetHashedCohortId() {
#if BUILDFLAG(USE_GOOGLE_UPDATE_INTEGRATION)
return GoogleUpdateSettings::GetHashedCohortId().value_or(0);
#else
return 0;
#endif
}
} // namespace
GoogleUpdateMetricsProviderWin::GoogleUpdateMetricsProviderWin() = default;
GoogleUpdateMetricsProviderWin::~GoogleUpdateMetricsProviderWin() = default;
void GoogleUpdateMetricsProviderWin::AsyncInit(
base::OnceClosure done_callback) {
if (!IsGoogleChromeBuild()) {
base::SingleThreadTaskRunner::GetCurrentDefault()->PostTask(
FROM_HERE, std::move(done_callback));
return;
}
// Schedules a task on a blocking pool thread to gather Google Update
// statistics (requires Registry reads).
base::ThreadPool::PostTaskAndReplyWithResult(
FROM_HERE, {base::MayBlock(), base::TaskPriority::BEST_EFFORT},
base::BindOnce(
&GoogleUpdateMetricsProviderWin::GetGoogleUpdateDataBlocking),
base::BindOnce(&GoogleUpdateMetricsProviderWin::ReceiveGoogleUpdateData,
weak_ptr_factory_.GetWeakPtr(), std::move(done_callback)));
}
void GoogleUpdateMetricsProviderWin::ProvideSystemProfileMetrics(
metrics::SystemProfileProto* system_profile_proto) {
// Do nothing for chromium builds.
if (!IsGoogleChromeBuild())
return;
base::UmaHistogramSparse("GoogleUpdate.InstallDetails.UpdateCohortId",
GetHashedCohortId());
metrics::SystemProfileProto::GoogleUpdate* google_update =
system_profile_proto->mutable_google_update();
google_update->set_is_system_install(
google_update_metrics_.is_system_install);
if (!google_update_metrics_.last_started_automatic_update_check.is_null()) {
google_update->set_last_automatic_start_timestamp(
google_update_metrics_.last_started_automatic_update_check.ToTimeT());
}
if (!google_update_metrics_.last_checked.is_null()) {
google_update->set_last_update_check_timestamp(
google_update_metrics_.last_checked.ToTimeT());
}
if (!google_update_metrics_.google_update_data.version.empty()) {
ProductDataToProto(google_update_metrics_.google_update_data,
google_update->mutable_google_update_status());
}
if (!google_update_metrics_.product_data.version.empty()) {
ProductDataToProto(google_update_metrics_.product_data,
google_update->mutable_client_status());
}
}
GoogleUpdateMetricsProviderWin::GoogleUpdateMetrics::GoogleUpdateMetrics()
: is_system_install(false) {
}
GoogleUpdateMetricsProviderWin::GoogleUpdateMetrics::~GoogleUpdateMetrics() =
default;
// static
GoogleUpdateMetricsProviderWin::GoogleUpdateMetrics
GoogleUpdateMetricsProviderWin::GetGoogleUpdateDataBlocking() {
GoogleUpdateMetrics google_update_metrics;
if (!IsGoogleChromeBuild())
return google_update_metrics;
const bool is_system_install = GoogleUpdateSettings::IsSystemInstall();
google_update_metrics.is_system_install = is_system_install;
google_update_metrics.last_started_automatic_update_check =
GoogleUpdateSettings::GetGoogleUpdateLastStartedAU(is_system_install);
google_update_metrics.last_checked =
GoogleUpdateSettings::GetGoogleUpdateLastChecked(is_system_install);
GoogleUpdateSettings::GetUpdateDetailForGoogleUpdate(
&google_update_metrics.google_update_data);
GoogleUpdateSettings::GetUpdateDetail(&google_update_metrics.product_data);
return google_update_metrics;
}
void GoogleUpdateMetricsProviderWin::ReceiveGoogleUpdateData(
base::OnceClosure done_callback,
const GoogleUpdateMetrics& google_update_metrics) {
google_update_metrics_ = google_update_metrics;
std::move(done_callback).Run();
}
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