checkin_request.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 "google_apis/gcm/engine/checkin_request.h"

#include "base/functional/bind.h"
#include "base/location.h"
#include "base/metrics/histogram_functions.h"
#include "base/task/sequenced_task_runner.h"
#include "build/chromeos_buildflags.h"
#include "google_apis/credentials_mode.h"
#include "google_apis/gcm/monitoring/gcm_stats_recorder.h"
#include "google_apis/gcm/protocol/checkin.pb.h"
#include "net/base/load_flags.h"
#include "net/traffic_annotation/network_traffic_annotation.h"
#include "services/network/public/cpp/resource_request.h"
#include "services/network/public/cpp/shared_url_loader_factory.h"
#include "services/network/public/cpp/simple_url_loader.h"
#include "services/network/public/mojom/url_response_head.mojom.h"

namespace gcm {

namespace {
const char kRequestContentType[] = …;
const int kRequestVersionValue = …;
const int kDefaultUserSerialNumber = …;

// This enum is also used in an UMA histogram (GCMCheckinRequestStatus
// enum defined in tools/metrics/histograms/enums.xml). Hence the entries here
// shouldn't be deleted or re-ordered and new ones should be added to the end,
// and update the GetCheckinRequestStatusString(...) below.
enum class CheckinRequestStatus { … };

// Returns string representation of enum CheckinRequestStatus.
std::string GetCheckinRequestStatusString(CheckinRequestStatus status) { … }

// Records checkin status to both stats recorder and reports to UMA.
void RecordCheckinStatusAndReportUMA(CheckinRequestStatus status,
                                     GCMStatsRecorder* recorder,
                                     bool will_retry) { … }

}  // namespace

CheckinRequest::RequestInfo::RequestInfo(
    uint64_t android_id,
    uint64_t security_token,
    const std::map<std::string, std::string>& account_tokens,
    const std::string& settings_digest,
    const checkin_proto::ChromeBuildProto& chrome_build_proto)
    : … { … }

CheckinRequest::RequestInfo::RequestInfo(const RequestInfo& other) = default;

CheckinRequest::RequestInfo::~RequestInfo() = default;

CheckinRequest::CheckinRequest(
    const GURL& checkin_url,
    const RequestInfo& request_info,
    const net::BackoffEntry::Policy& backoff_policy,
    CheckinRequestCallback callback,
    scoped_refptr<network::SharedURLLoaderFactory> url_loader_factory,
    scoped_refptr<base::SequencedTaskRunner> io_task_runner,
    GCMStatsRecorder* recorder)
    : … { … }

CheckinRequest::~CheckinRequest() = default;

void CheckinRequest::Start() { … }

void CheckinRequest::RetryWithBackoff() { … }

void CheckinRequest::OnURLLoadComplete(const network::SimpleURLLoader* source,
                                       std::unique_ptr<std::string> body) { … }

}  // namespace gcm
chromium/google_apis/gcm/engine/checkin_request.cc
