chromium/device/bluetooth/bluez/metrics_recorder.cc

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "device/bluetooth/bluez/metrics_recorder.h"

#include "base/containers/contains.h"
#include "base/metrics/histogram_functions.h"

namespace bluetooth {
namespace {

// Note: These values must stay in sync with BlueZ's error.c file.
const char kBlueZInvalidArgumentsError[] = …;
const char kBlueZInProgressError[] = …;
const char kBlueZAlreadyExistsError[] = …;
const char kBlueZNotSupportedError[] = …;
const char kBlueZNotConnectedError[] = …;
const char kBlueZAlreadyConnectedError[] = …;
const char kBlueZNotAvailableError[] = …;
const char kBlueZDoesNotExistError[] = …;
const char kBlueZNotAuthorizedError[] = …;
const char kBlueZNotPermittedError[] = …;
const char kBlueZNoSuchAdapterError[] = …;
const char kBlueZAgentNotAvailableError[] = …;
const char kBlueZNotReadyError[] = …;
const char kBlueZFailedError[] = …;

// Note: These values are sourced from the "BR/EDR connection failure reasons"
// in BlueZ's error.h file, and should be kept in sync.
const char kBlueZConnectionAlreadyConnected[] = …;
const char kBlueZPageTimeout[] = …;
const char kBlueZProfileUnavailable[] = …;
const char kBlueZSdpSearch[] = …;
const char kBlueZCreateSocket[] = …;
const char kBlueZInvalidArgument[] = …;
const char kBlueZAdapterNotPowered[] = …;
const char kBlueZNotSupported[] = …;
const char kBlueZBadSocket[] = …;
const char kBlueZMemoryAllocation[] = …;
const char kBlueZBusy[] = …;
const char kBlueZConcurrentConnectionLimit[] = …;
const char kBlueZTimeout[] = …;
const char kBlueZRefused[] = …;
const char kBlueZAbortedByRemote[] = …;
const char kBlueZAbortedByLocal[] = …;
const char kBlueZLmpProtocolError[] = …;
const char kBlueZCanceled[] = …;
const char kBlueZUnknown[] = …;

}  // namespace

std::optional<ConnectToServiceInsecurelyResult> ExtractResultFromErrorString(
    const std::string& error_string) { … }

ConnectToServiceFailureReason ExtractFailureReasonFromErrorString(
    const std::string& error_string) { … }

void RecordConnectToServiceInsecurelyResult(
    ConnectToServiceInsecurelyResult result) { … }

void RecordConnectToServiceFailureReason(ConnectToServiceFailureReason reason) { … }

void RecordBondedConnectToServiceFailureReason(
    ConnectToServiceFailureReason reason) { … }

}  // namespace bluetooth