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// 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 "components/reporting/client/report_queue_factory.h"
#include <utility>
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/task/bind_post_task.h"
#include "base/task/sequenced_task_runner.h"
#include "base/task/thread_pool.h"
#include "components/reporting/client/report_queue_configuration.h"
#include "components/reporting/client/report_queue_provider.h"
#include "components/reporting/util/backoff_settings.h"
#include "components/reporting/util/rate_limiter_interface.h"
#include "net/base/backoff_entry.h"
#define LOG_WITH_STATUS(LEVEL, MESSAGE, STATUS) \
VLOG(LEVEL) << MESSAGE << " status=" << STATUS.error();
namespace reporting {
// static
void ReportQueueFactory::Create(
ReportQueueConfiguration::Builder config_builder,
SuccessCallback done_cb) {
auto config_result = config_builder.Build();
if (!config_result.has_value()) {
LOG_WITH_STATUS(1, "ReportQueueConfiguration is invalid.", config_result);
return;
}
// Asynchronously create and try to set ReportQueue.
auto try_set_cb = CreateTrySetCallback(std::move(done_cb), GetBackoffEntry());
base::ThreadPool::PostTask(
FROM_HERE,
base::BindOnce(ReportQueueProvider::CreateQueue,
std::move(config_result.value()), std::move(try_set_cb)));
}
// static
std::unique_ptr<ReportQueue, base::OnTaskRunnerDeleter>
ReportQueueFactory::CreateSpeculativeReportQueue(
ReportQueueConfiguration::Builder config_builder) {
CHECK(base::SequencedTaskRunner::HasCurrentDefault());
auto config_result = config_builder.Build();
if (!config_result.has_value()) {
DVLOG(1)
<< "Cannot initialize report queue. Invalid ReportQueueConfiguration: "
<< config_result.error();
return std::unique_ptr<ReportQueue, base::OnTaskRunnerDeleter>(
nullptr, base::OnTaskRunnerDeleter(
base::SequencedTaskRunner::GetCurrentDefault()));
}
auto speculative_queue_result = ReportQueueProvider::CreateSpeculativeQueue(
std::move(config_result.value()));
if (!speculative_queue_result.has_value()) {
DVLOG(1) << "Failed to create speculative queue: "
<< speculative_queue_result.error();
return std::unique_ptr<ReportQueue, base::OnTaskRunnerDeleter>(
nullptr, base::OnTaskRunnerDeleter(
base::SequencedTaskRunner::GetCurrentDefault()));
}
return std::move(speculative_queue_result.value());
}
// static
void ReportQueueFactory::Create(
EventType event_type,
Destination destination,
SuccessCallback success_cb,
std::unique_ptr<RateLimiterInterface> rate_limiter,
int64_t reserved_space) {
CHECK(base::SequencedTaskRunner::HasCurrentDefault());
ReportQueueFactory::Create(
ReportQueueConfiguration::Create({.event_type = event_type,
.destination = destination,
.reserved_space = reserved_space})
.SetRateLimiter(std::move(rate_limiter)),
std::move(success_cb));
}
// static
std::unique_ptr<ReportQueue, base::OnTaskRunnerDeleter>
ReportQueueFactory::CreateSpeculativeReportQueue(
EventType event_type,
Destination destination,
std::unique_ptr<RateLimiterInterface> rate_limiter,
int64_t reserved_space) {
return ReportQueueFactory::CreateSpeculativeReportQueue(
ReportQueueConfiguration::Create({.event_type = event_type,
.destination = destination,
.reserved_space = reserved_space})
.SetRateLimiter(std::move(rate_limiter)));
}
ReportQueueFactory::TrySetReportQueueCallback
ReportQueueFactory::CreateTrySetCallback(
SuccessCallback success_cb,
std::unique_ptr<::net::BackoffEntry> backoff_entry) {
return base::BindPostTaskToCurrentDefault(base::BindOnce(
&ReportQueueFactory::TrySetReportQueue, std::move(success_cb)));
}
// static
void ReportQueueFactory::TrySetReportQueue(
SuccessCallback success_cb,
StatusOr<std::unique_ptr<ReportQueue>> report_queue_result) {
if (!report_queue_result.has_value()) {
LOG_WITH_STATUS(1, "ReportQueue could not be created.",
report_queue_result);
return;
}
std::move(success_cb).Run(std::move(report_queue_result.value()));
}
} // namespace reporting
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