chromium/components/reporting/compression/compression_module.cc

// 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/compression/compression_module.h"

#include <optional>
#include <string>
#include <utility>

#include "base/feature_list.h"
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/memory/ref_counted.h"
#include "base/task/thread_pool.h"
#include "components/reporting/proto/synced/record.pb.h"
#include "components/reporting/resources/resource_manager.h"
#include "third_party/snappy/src/snappy.h"

namespace reporting {

BASE_FEATURE(…);

// static
scoped_refptr<CompressionModule> CompressionModule::Create(
    uint64_t compression_threshold,
    CompressionInformation::CompressionAlgorithm compression_type) { … }

void CompressionModule::CompressRecord(
    std::string record,
    scoped_refptr<ResourceManager> memory_resource,
    base::OnceCallback<void(std::string, std::optional<CompressionInformation>)>
        cb) const { … }

// static
bool CompressionModule::is_enabled() { … }

CompressionModule::CompressionModule(
    uint64_t compression_threshold,
    CompressionInformation::CompressionAlgorithm compression_type)
    : … { … }
CompressionModule::~CompressionModule() = default;

void CompressionModule::CompressRecordSnappy(
    std::string record,
    base::OnceCallback<void(std::string, std::optional<CompressionInformation>)>
        cb) const { … }
}  // namespace reporting