chromium/components/sharing_message/sharing_metrics.cc

// Copyright 2019 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/sharing_message/sharing_metrics.h"

#include "base/metrics/histogram_functions.h"
#include "base/strings/strcat.h"
#include "base/strings/string_number_conversions.h"
#include "components/sharing_message/sharing_device_registration_result.h"
#include "components/version_info/version_info.h"

namespace {
const char* GetEnumStringValue(SharingFeatureName feature) { … }

// Maps SharingChannelType enum values to strings used as histogram
// suffixes. Keep in sync with "SharingChannelType" in histograms.xml.
std::string SharingChannelTypeToString(SharingChannelType channel_type) { … }

// Maps SharingDevicePlatform enum values to strings used as histogram
// suffixes. Keep in sync with "SharingDevicePlatform" in histograms.xml.
std::string DevicePlatformToString(SharingDevicePlatform device_platform) { … }

// Maps pulse intervals to strings used as histogram suffixes. Keep in sync with
// "SharingPulseInterval" in histograms.xml.
std::string PulseIntervalToString(base::TimeDelta pulse_interval) { … }

// Major Chrome version comparison with the receiver device.
// These values are logged to UMA. Entries should not be renumbered and numeric
// values should never be reused. Please keep in sync with
// "SharingMajorVersionComparison" in enums.xml.
enum class SharingMajorVersionComparison { … };
}  // namespace

std::string SharingSendMessageResultToString(SharingSendMessageResult result) { … }

sharing_message::MessageType SharingPayloadCaseToMessageType(
    components_sharing_message::SharingMessage::PayloadCase payload_case) { … }

sharing_message::MessageType SharingPayloadCaseToMessageType(
    sync_pb::UnencryptedSharingMessage::PayloadCase payload_case) { … }

const std::string& SharingMessageTypeToString(
    sharing_message::MessageType message_type) { … }

int GenerateSharingTraceId() { … }

void LogSharingMessageReceived(
    components_sharing_message::SharingMessage::PayloadCase payload_case) { … }

void LogSharingDevicesToShow(SharingFeatureName feature,
                             const char* histogram_suffix,
                             int count) { … }

void LogSharingAppsToShow(SharingFeatureName feature,
                          const char* histogram_suffix,
                          int count) { … }

void LogSharingSelectedIndex(SharingFeatureName feature,
                             const char* histogram_suffix,
                             int index,
                             SharingIndexType index_type) { … }

void LogSharingDialogShown(SharingFeatureName feature, SharingDialogType type) { … }

void LogSendSharingMessageResult(
    sharing_message::MessageType message_type,
    SharingDevicePlatform receiving_device_platform,
    SharingChannelType channel_type,
    base::TimeDelta pulse_interval,
    SharingSendMessageResult result) { … }