/* * Copyright (C) 2015, 2016 "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 "signals.hpp" namespace utils { signals_manager_t::signals_manager_t() {} /// @brief Return singleton instance of configuration object. signals_manager_t& signals_manager_t::instance() { static signals_manager_t sm; return sm; } /// @brief Return Subscribed signals map mutex. std::mutex& signals_manager_t::get_subscribed_signals_mutex() { return subscribed_signals_mutex_; } /// /// @brief return the subscribed_signals map. /// /// @return Map of subscribed signals. std::map<int, std::shared_ptr<low_can_subscription_t> >& signals_manager_t::get_subscribed_signals() { return subscribed_signals_; } /// /// @fn std::vector<std::string> find_signals(const openxc_DynamicField &key) /// @brief return signals name found searching through CAN_signals and OBD2 pid /// /// @param[in] key : can contain numeric or string value in order to search against /// can signals or obd2 signals name. /// /// @return Vector of signals name found. /// struct signals_found signals_manager_t::find_signals(const openxc_DynamicField &key) { struct signals_found sf; switch(key.type) { case openxc_DynamicField_Type::openxc_DynamicField_Type_STRING: lookup_signals_by_name(key.string_value, application_t::instance().get_all_can_signals(), sf.can_signals); lookup_signals_by_name(key.string_value, application_t::instance().get_diagnostic_messages(), sf.diagnostic_messages); break; case openxc_DynamicField_Type::openxc_DynamicField_Type_NUM: lookup_signals_by_id(key.numeric_value, application_t::instance().get_all_can_signals(), sf.can_signals); lookup_signals_by_id(key.numeric_value, application_t::instance().get_diagnostic_messages(), sf.diagnostic_messages); break; default: AFB_ERROR("wrong openxc_DynamicField specified. Use openxc_DynamicField_Type_NUM or openxc_DynamicField_Type_STRING type only."); break; } AFB_DEBUG("Found %d signal(s)", (int)(sf.can_signals.size() + sf.diagnostic_messages.size())); return sf; } }