/* * Copyright (C) 2015, 2016 ,2017 "IoT.bzh" * Author "Romain Forlot" <romain.forlot@iot.bzh> * * 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 "config-parser.hpp" #include "../binding/low-can-hat.hpp" namespace utils { /// @brief constructor using path to file config_parser_t::config_parser_t(std::string conf_file) : config_content_{} { config_content_.read_file(conf_file); } /// @brief read the conf_file_ and parse it into an INIReader object /// to search into later. bool config_parser_t::check_conf() { if (config_content_.size() <= 0) { ERROR(binder_interface, "%s: Can't load the INI config file.", __FUNCTION__); return false; } DEBUG(binder_interface, "%s: Configuration file parsed", __FUNCTION__); return true; } /// @brief Public method to access devices_name_ vector. If vector size equal 0 /// then it will parses the configuration file content to fill it. It could be empty even /// after parsing if content file just don't have a correct "canbus" directive so you /// have to test the returned value. /// /// @return A const vector with string of linux CAN devices. const std::vector<std::string> config_parser_t::get_devices_name() { std::vector<std::string> devices_name; std::map<std::string, std::string> bus_mapping = config_content_.get_keys("CANbus-mapping"); for(const auto& busIt : bus_mapping ) { devices_name.push_back(busIt.second); } return devices_name; } }