chromium/components/device_signals/core/browser/signals_aggregator_impl.cc

// Copyright 2022 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/device_signals/core/browser/signals_aggregator_impl.h"

#include <functional>

#include "base/check.h"
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/strings/string_util.h"
#include "base/values.h"
#include "components/device_signals/core/browser/metrics_utils.h"
#include "components/device_signals/core/browser/signals_collector.h"
#include "components/device_signals/core/browser/signals_types.h"
#include "components/device_signals/core/browser/user_context.h"
#include "components/device_signals/core/browser/user_permission_service.h"
#include "components/device_signals/core/common/signals_constants.h"

namespace device_signals {

namespace {

SignalCollectionError PermissionToError(const UserPermission permission) { … }

void RespondWithError(SignalCollectionError error,
                      SignalsAggregator::GetSignalsCallback callback) { … }

void OnSignalRetrieved(std::unique_ptr<SignalsAggregationResponse> response,
                       SignalsAggregator::GetSignalsCallback callback) { … }

}  // namespace

SignalsAggregatorImpl::SignalsAggregatorImpl(
    UserPermissionService* permission_service,
    std::vector<std::unique_ptr<SignalsCollector>> collectors)
    : … { … }

SignalsAggregatorImpl::~SignalsAggregatorImpl() = default;

#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
void SignalsAggregatorImpl::GetSignalsForUser(
    const UserContext& user_context,
    const SignalsAggregationRequest& request,
    GetSignalsCallback callback) { … }
#endif  // BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)

void SignalsAggregatorImpl::GetSignals(const SignalsAggregationRequest& request,
                                       GetSignalsCallback callback) { … }

void SignalsAggregatorImpl::GetSignalsWithPermission(
    const UserPermission user_permission,
    const SignalsAggregationRequest& request,
    GetSignalsCallback callback) { … }

}  // namespace device_signals