chromium/components/reporting/util/file.cc

// Copyright 2022 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/util/file.h"

#include <algorithm>
#include <string>
#include <utility>
#include <vector>

#include "base/compiler_specific.h"
#include "base/files/file_enumerator.h"
#include "base/files/file_util.h"
#include "base/functional/callback.h"
#include "base/logging.h"
#include "base/metrics/histogram_functions.h"
#include "base/strings/strcat.h"
#include "base/strings/string_number_conversions.h"
#include "base/types/expected.h"
#include "components/reporting/util/reporting_errors.h"

namespace reporting {

bool DeleteFileWarnIfFailed(const base::FilePath& path) { … }

bool DeleteFilesWarnIfFailed(
    base::FileEnumerator& dir_enum,
    base::RepeatingCallback<bool(const base::FilePath&)> pred) { … }

bool DeleteFilesWarnIfFailed(
    base::FileEnumerator&& dir_enum,
    base::RepeatingCallback<bool(const base::FilePath&)> pred) { … }

StatusOr<std::string> MaybeReadFile(const base::FilePath& file_path,
                                    int64_t offset) { … }

Status AppendLine(const base::FilePath& file_path,
                  const std::string_view& data) { … }

StatusOr<uint32_t> RemoveAndTruncateLine(const base::FilePath& file_path,
                                         uint32_t pos) { … }

Status MaybeWriteFile(const base::FilePath& file_path,
                      const std::string_view& data) { … }
}  // namespace reporting