blob: cf204a1c877524ac19b8cd01634e1c8ef35ad340 [file] [log] [blame]
// Copyright 2019 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "runtime_probe/utils/value_utils.h"
#include <memory>
#include <utility>
#include <vector>
#include <base/values.h>
namespace runtime_probe {
// Append the given |prefix| to each key in the |dict_value|.
void PrependToDVKey(base::Value* dict_value, const std::string& prefix) {
if (!dict_value->is_dict())
if (prefix.empty())
std::vector<std::string> original_keys;
for (const auto& entry : dict_value->DictItems()) {
for (const auto& key : original_keys) {
auto value = dict_value->ExtractKey(key);
dict_value->SetKey(prefix + key, std::move(*value));
bool RenameKey(base::Value* dv,
const std::string& old_key,
const std::string& new_key) {
if (!dv->is_dict())
return false;
auto value = dv->ExtractKey(old_key);
if (!value)
return false;
dv->SetKey(new_key, std::move(*value));
return true;
} // namespace runtime_probe