chromium/components/metrics/structured/lib/key_data_file_delegate.cc

// Copyright 2023 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/metrics/structured/lib/key_data_file_delegate.h"

#include <utility>

#include "base/files/file_path.h"
#include "base/memory/scoped_refptr.h"
#include "base/memory/weak_ptr.h"
#include "base/sequence_checker.h"
#include "base/task/bind_post_task.h"
#include "base/task/sequenced_task_runner.h"
#include "base/time/time.h"
#include "components/metrics/structured/lib/histogram_util.h"
#include "components/metrics/structured/lib/key_util.h"
#include "components/metrics/structured/lib/persistent_proto.h"
#include "components/metrics/structured/lib/proto/key.pb.h"

namespace metrics::structured {

KeyDataFileDelegate::KeyDataFileDelegate(
    const base::FilePath& path,
    base::TimeDelta save_delay,
    base::OnceClosure on_initialized_callback)
    : … { … }

KeyDataFileDelegate::~KeyDataFileDelegate() = default;

bool KeyDataFileDelegate::IsReady() const { … }

const KeyProto* KeyDataFileDelegate::GetKey(uint64_t project_name_hash) const { … }

void KeyDataFileDelegate::UpsertKey(uint64_t project_name_hash,
                                    base::TimeDelta last_key_rotation,
                                    base::TimeDelta key_rotation_period) { … }

void KeyDataFileDelegate::Purge() { … }

void KeyDataFileDelegate::OnRead(ReadStatus status) { … }

void KeyDataFileDelegate::OnWrite(WriteStatus status) { … }

void KeyDataFileDelegate::WriteNowForTesting() { … }

}  // namespace metrics::structured