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/*
* 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
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