| /* |
| * Copyright 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "storage/config_cache_helper.h" |
| |
| #include "common/numbers.h" |
| #include "common/strings.h" |
| |
| namespace bluetooth { |
| namespace storage { |
| |
| void ConfigCacheHelper::SetBool(const std::string& section, const std::string& property, bool value) { |
| config_cache_.SetProperty(section, property, value ? "true" : "false"); |
| } |
| |
| std::optional<bool> ConfigCacheHelper::GetBool(const std::string& section, const std::string& property) const { |
| auto value_str = config_cache_.GetProperty(section, property); |
| if (!value_str) { |
| return std::nullopt; |
| } |
| if (*value_str == "true") { |
| return true; |
| } else if (*value_str == "false") { |
| return false; |
| } else { |
| return std::nullopt; |
| } |
| } |
| |
| void ConfigCacheHelper::SetUint64(const std::string& section, const std::string& property, uint64_t value) { |
| config_cache_.SetProperty(section, property, std::to_string(value)); |
| } |
| |
| std::optional<uint64_t> ConfigCacheHelper::GetUint64(const std::string& section, const std::string& property) const { |
| auto value_str = config_cache_.GetProperty(section, property); |
| if (!value_str) { |
| return std::nullopt; |
| } |
| return common::Uint64FromString(*value_str); |
| } |
| |
| void ConfigCacheHelper::SetUint32(const std::string& section, const std::string& property, uint32_t value) { |
| config_cache_.SetProperty(section, property, std::to_string(value)); |
| } |
| |
| std::optional<uint32_t> ConfigCacheHelper::GetUint32(const std::string& section, const std::string& property) const { |
| auto value_str = config_cache_.GetProperty(section, property); |
| if (!value_str) { |
| return std::nullopt; |
| } |
| auto large_value = GetUint64(section, property); |
| if (!large_value) { |
| return std::nullopt; |
| } |
| if (!common::IsNumberInNumericLimits<uint32_t>(*large_value)) { |
| return std::nullopt; |
| } |
| return static_cast<uint32_t>(*large_value); |
| } |
| |
| void ConfigCacheHelper::SetInt64(const std::string& section, const std::string& property, int64_t value) { |
| config_cache_.SetProperty(section, property, std::to_string(value)); |
| } |
| |
| std::optional<int64_t> ConfigCacheHelper::GetInt64(const std::string& section, const std::string& property) const { |
| auto value_str = config_cache_.GetProperty(section, property); |
| if (!value_str) { |
| return std::nullopt; |
| } |
| return common::Int64FromString(*value_str); |
| } |
| |
| void ConfigCacheHelper::SetInt(const std::string& section, const std::string& property, int value) { |
| config_cache_.SetProperty(section, property, std::to_string(value)); |
| } |
| |
| std::optional<int> ConfigCacheHelper::GetInt(const std::string& section, const std::string& property) const { |
| auto value_str = config_cache_.GetProperty(section, property); |
| if (!value_str) { |
| return std::nullopt; |
| } |
| auto large_value = GetInt64(section, property); |
| if (!large_value) { |
| return std::nullopt; |
| } |
| if (!common::IsNumberInNumericLimits<int>(*large_value)) { |
| return std::nullopt; |
| } |
| return static_cast<uint32_t>(*large_value); |
| } |
| |
| void ConfigCacheHelper::SetBin( |
| const std::string& section, const std::string& property, const std::vector<uint8_t>& value) { |
| config_cache_.SetProperty(section, property, common::ToHexString(value)); |
| } |
| |
| std::optional<std::vector<uint8_t>> ConfigCacheHelper::GetBin( |
| const std::string& section, const std::string& property) const { |
| auto value_str = config_cache_.GetProperty(section, property); |
| if (!value_str) { |
| return std::nullopt; |
| } |
| auto value = common::FromHexString(*value_str); |
| if (!value) { |
| LOG_WARN("value_str cannot be parsed to std::vector<uint8_t>"); |
| } |
| return value; |
| } |
| |
| } // namespace storage |
| } // namespace bluetooth |