116 lines
3.5 KiB
C++
116 lines
3.5 KiB
C++
/*
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* Copyright 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "os/parameter_provider.h"
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#include <private/android_filesystem_config.h>
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#include <unistd.h>
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#include <mutex>
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#include <string>
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namespace bluetooth {
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namespace os {
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namespace {
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std::mutex parameter_mutex;
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std::string config_file_path;
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std::string snoop_log_file_path;
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std::string snooz_log_file_path;
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bluetooth_keystore::BluetoothKeystoreInterface* bt_keystore_interface = nullptr;
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bool is_common_criteria_mode = false;
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int common_criteria_config_compare_result = 0b11;
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} // namespace
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// On Android we always write a single default location
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std::string ParameterProvider::ConfigFilePath() {
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{
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std::lock_guard<std::mutex> lock(parameter_mutex);
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if (!config_file_path.empty()) {
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return config_file_path;
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}
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}
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return "/data/misc/bluedroid/bt_config.conf";
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}
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void ParameterProvider::OverrideConfigFilePath(const std::string& path) {
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std::lock_guard<std::mutex> lock(parameter_mutex);
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config_file_path = path;
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}
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std::string ParameterProvider::SnoopLogFilePath() {
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{
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std::lock_guard<std::mutex> lock(parameter_mutex);
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if (!snoop_log_file_path.empty()) {
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return snoop_log_file_path;
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}
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}
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return "/data/misc/bluetooth/logs/btsnoop_hci.log";
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}
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void ParameterProvider::OverrideSnoopLogFilePath(const std::string& path) {
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std::lock_guard<std::mutex> lock(parameter_mutex);
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snoop_log_file_path = path;
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}
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// Return the path to the default snooz log file location
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std::string ParameterProvider::SnoozLogFilePath() {
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{
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std::lock_guard<std::mutex> lock(parameter_mutex);
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if (!snooz_log_file_path.empty()) {
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return snooz_log_file_path;
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}
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}
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return "/data/misc/bluetooth/logs/btsnooz_hci.log";
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}
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void ParameterProvider::OverrideSnoozLogFilePath(const std::string& path) {
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std::lock_guard<std::mutex> lock(parameter_mutex);
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snooz_log_file_path = path;
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}
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bluetooth_keystore::BluetoothKeystoreInterface* ParameterProvider::GetBtKeystoreInterface() {
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std::lock_guard<std::mutex> lock(parameter_mutex);
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return bt_keystore_interface;
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}
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void ParameterProvider::SetBtKeystoreInterface(bluetooth_keystore::BluetoothKeystoreInterface* bt_keystore) {
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std::lock_guard<std::mutex> lock(parameter_mutex);
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bt_keystore_interface = bt_keystore;
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}
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bool ParameterProvider::IsCommonCriteriaMode() {
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std::lock_guard<std::mutex> lock(parameter_mutex);
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return (getuid() == AID_BLUETOOTH) && is_common_criteria_mode;
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}
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void ParameterProvider::SetCommonCriteriaMode(bool enable) {
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std::lock_guard<std::mutex> lock(parameter_mutex);
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is_common_criteria_mode = enable;
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}
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int ParameterProvider::GetCommonCriteriaConfigCompareResult() {
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std::lock_guard<std::mutex> lock(parameter_mutex);
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return common_criteria_config_compare_result;
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}
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void ParameterProvider::SetCommonCriteriaConfigCompareResult(int result) {
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std::lock_guard<std::mutex> lock(parameter_mutex);
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common_criteria_config_compare_result = result;
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}
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} // namespace os
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} // namespace bluetooth
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