chromium/components/reporting/client/report_queue_impl.h

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_REPORTING_CLIENT_REPORT_QUEUE_IMPL_H_
#define COMPONENTS_REPORTING_CLIENT_REPORT_QUEUE_IMPL_H_

#include <memory>
#include <optional>
#include <queue>
#include <string>
#include <utility>

#include "base/functional/callback.h"
#include "base/memory/scoped_refptr.h"
#include "base/memory/weak_ptr.h"
#include "base/sequence_checker.h"
#include "base/task/sequenced_task_runner.h"
#include "components/reporting/client/report_queue.h"
#include "components/reporting/client/report_queue_configuration.h"
#include "components/reporting/proto/synced/record.pb.h"
#include "components/reporting/proto/synced/record_constants.pb.h"
#include "components/reporting/storage/storage_module_interface.h"
#include "components/reporting/util/rate_limiter_interface.h"
#include "components/reporting/util/status.h"
#include "components/reporting/util/statusor.h"
#include "components/reporting/util/wrapped_rate_limiter.h"

namespace reporting {

// A |ReportQueueImpl| is configured with a |ReportQueueConfiguration|.  A
// |ReportQueueImpl| allows a user to |Enqueue| a message for delivery to a
// handler specified by the |Destination| held by the provided
// |ReportQueueConfiguration|. |ReportQueueImpl| handles scheduling storage and
// delivery.
//
// ReportQueues are not meant to be created directly, instead use the
// reporting::ReportQueueProvider::CreateQueue(...) function. See the
// comments for reporting::ReportingClient for example usage.
//
// Enqueue can also be used with a |base::Value| or |std::string|.
class ReportQueueImpl : public ReportQueue { … };

class SpeculativeReportQueueImpl : public ReportQueue { … };
}  // namespace reporting

#endif  // COMPONENTS_REPORTING_CLIENT_REPORT_QUEUE_IMPL_H_