update_checker.cc | Explore in Territory

// 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/update_client/update_checker.h"

#include <stddef.h>

#include <functional>
#include <memory>
#include <optional>
#include <string>
#include <utility>
#include <vector>

#include "base/check.h"
#include "base/check_op.h"
#include "base/containers/flat_map.h"
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/location.h"
#include "base/logging.h"
#include "base/memory/raw_ptr.h"
#include "base/ranges/algorithm.h"
#include "base/sequence_checker.h"
#include "base/task/sequenced_task_runner.h"
#include "base/task/thread_pool.h"
#include "build/build_config.h"
#include "components/update_client/activity_data_service.h"
#include "components/update_client/component.h"
#include "components/update_client/configurator.h"
#include "components/update_client/persisted_data.h"
#include "components/update_client/protocol_definition.h"
#include "components/update_client/protocol_handler.h"
#include "components/update_client/protocol_serializer.h"
#include "components/update_client/request_sender.h"
#include "components/update_client/task_traits.h"
#include "components/update_client/update_client.h"
#include "components/update_client/update_engine.h"
#include "components/update_client/utils.h"
#include "url/gurl.h"

namespace update_client {
namespace {

class UpdateCheckerImpl : public UpdateChecker { … };

UpdateCheckerImpl::UpdateCheckerImpl(scoped_refptr<Configurator> config,
                                     PersistedData* metadata)
    : … { … }

UpdateCheckerImpl::~UpdateCheckerImpl() { … }

void UpdateCheckerImpl::CheckForUpdates(
    scoped_refptr<UpdateContext> context,
    const base::flat_map<std::string, std::string>& additional_attributes,
    UpdateCheckCallback update_check_callback) { … }

// This function runs on the blocking pool task runner.
UpdaterStateAttributes UpdateCheckerImpl::ReadUpdaterStateAttributes(
    UpdaterStateProvider update_state_provider,
    bool is_machine) { … }

void UpdateCheckerImpl::CheckForUpdatesHelper(
    scoped_refptr<UpdateContext> context,
    const std::vector<GURL>& urls,
    const base::flat_map<std::string, std::string>& additional_attributes,
    const UpdaterStateAttributes& updater_state_attributes,
    const std::set<std::string>& active_ids) { … }

void UpdateCheckerImpl::OnRequestSenderComplete(
    scoped_refptr<UpdateContext> context,
    std::optional<base::OnceClosure> fallback,
    int error,
    const std::string& response,
    int retry_after_sec) { … }

void UpdateCheckerImpl::UpdateCheckSucceeded(
    scoped_refptr<UpdateContext> context,
    const ProtocolParser::Results& results,
    int retry_after_sec) { … }

void UpdateCheckerImpl::UpdateCheckFailed(ErrorCategory error_category,
                                          int error,
                                          int retry_after_sec) { … }

}  // namespace

std::unique_ptr<UpdateChecker> UpdateChecker::Create(
    scoped_refptr<Configurator> config,
    PersistedData* persistent) { … }

}  // namespace update_client
chromium/components/update_client/update_checker.cc
