chromium/components/omnibox/browser/omnibox_metrics_provider.cc

// 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 "components/omnibox/browser/omnibox_metrics_provider.h"

#include <string>
#include <string_view>
#include <vector>

#include "base/containers/flat_map.h"
#include "base/functional/bind.h"
#include "base/metrics/histogram_functions.h"
#include "base/no_destructor.h"
#include "base/strings/string_split.h"
#include "base/strings/string_util.h"
#include "build/build_config.h"
#include "components/metrics/metrics_log.h"
#include "components/omnibox/browser/autocomplete_match.h"
#include "components/omnibox/browser/autocomplete_provider.h"
#include "components/omnibox/browser/autocomplete_result.h"
#include "components/omnibox/browser/omnibox_field_trial.h"
#include "components/omnibox/browser/omnibox_log.h"
#include "services/metrics/public/cpp/ukm_builders.h"
#include "services/metrics/public/cpp/ukm_recorder.h"
#include "third_party/metrics_proto/omnibox_event.pb.h"
#include "third_party/metrics_proto/omnibox_input_type.pb.h"
#include "third_party/metrics_proto/omnibox_scoring_signals.pb.h"

OmniboxEventProto;

namespace {

ScoringSignals;
OmniboxScoringSignals;

// Keep up to date with ClientSummarizedResultType in
// //tools/metrics/histograms/enums.xml.
enum class ClientSummarizedResultType : int { … };

ClientSummarizedResultType GetClientSummarizedResultType(
    const OmniboxEventProto::Suggestion::ResultType type) { … }

// Extracts the subset of signals which must be logged by the client in order to
// train the Omnibox ML Scoring model using server-side training logic.
void GetScoringSignalsForLogging(const OmniboxScoringSignals& scoring_signals,
                                 ScoringSignals& scoring_signals_for_logging) { … }

}  // namespace

OmniboxMetricsProvider::OmniboxMetricsProvider() { … }

OmniboxMetricsProvider::~OmniboxMetricsProvider() { … }

void OmniboxMetricsProvider::OnRecordingEnabled() { … }

void OmniboxMetricsProvider::OnRecordingDisabled() { … }

void OmniboxMetricsProvider::ProvideCurrentSessionData(
    metrics::ChromeUserMetricsExtension* uma_proto) { … }

void OmniboxMetricsProvider::OnURLOpenedFromOmnibox(OmniboxLog* log) { … }

void OmniboxMetricsProvider::RecordOmniboxOpenedURL(const OmniboxLog& log) { … }

void OmniboxMetricsProvider::RecordOmniboxOpenedURLClientSummarizedResultType(
    const OmniboxLog& log) { … }