/* * 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. */ #pragma once #include <map> #include <vector> #include <string> #include <memory> #include "../can/can-bus.hpp" #include "../can/message-set.hpp" #include "../can/signals.hpp" #include "../diagnostic/diagnostic-manager.hpp" #ifdef USE_FEATURE_J1939 #include "../utils/socketcan-j1939/socketcan-j1939-data.hpp" #include "../utils/socketcan-j1939/socketcan-j1939-addressclaiming.hpp" #endif /// /// @brief Class represents a configuration attached to the binding. /// /// It regroups all object instances from other classes /// that will be used through the binding life. It receives a global vision /// on which signals are implemented for that binding. /// Here, only the definition of the class is given with predefined accessors /// methods used in the binding. /// /// It will be the reference point to needed objects. /// class application_t { private: can_bus_t can_bus_manager_; ///< instanciate the CAN bus manager. It's responsible of initializing the CAN bus devices. diagnostic_manager_t diagnostic_manager_; ///< Diagnostic manager use to manage diagnostic message communication. uint8_t active_message_set_ = 0; ///< Which is the active message set ? Default to 0. std::vector<std::shared_ptr<message_set_t> > message_set_; ///< Vector holding all message set from JSON signals description file std::map<std::string, std::shared_ptr<low_can_subscription_t> > can_devices_; ///< Map containing all independant opened CAN sockets, key is the socket int value. #ifdef USE_FEATURE_J1939 std::shared_ptr<low_can_subscription_t> subscription_address_claiming_; ///< Subscription holding the socketcan J1939 which is in charge of handling the address claiming protocol //std::shared_ptr<utils::socketcan_j1939_addressclaiming_t> socket_address_claiming_; #endif application_t(); ///< Private constructor with implementation generated by the AGL generator. void set_parents(std::shared_ptr<message_set_t> new_message_set); public: static application_t& instance(); can_bus_t& get_can_bus_manager(); std::map<std::string, std::shared_ptr<low_can_subscription_t> >& get_can_devices(); diagnostic_manager_t& get_diagnostic_manager() ; uint8_t get_active_message_set() const; int add_message_set(std::shared_ptr<message_set_t> new_message_set); std::vector<std::shared_ptr<message_set_t> > get_message_set(); vect_ptr_signal_t get_all_signals(); vect_ptr_diag_msg_t get_diagnostic_messages(); const std::vector<std::string>& get_signals_prefix() const; vect_ptr_msg_def_t get_messages_definition(); std::shared_ptr<message_definition_t> get_message_definition(uint32_t id); uint32_t get_signal_id(diagnostic_message_t& sig) const; uint32_t get_signal_id(signal_t& sig) const; bool is_engine_on(); void set_active_message_set(uint8_t id); #ifdef USE_FEATURE_J1939 std::shared_ptr<utils::socketcan_t> get_socket_address_claiming(); std::shared_ptr<low_can_subscription_t> get_subscription_address_claiming(); void set_subscription_address_claiming(std::shared_ptr<low_can_subscription_t> new_subscription); #endif /* /// TODO: implement this function as method into can_bus class /// @brief Pre initialize actions made before CAN bus initialization /// @param[in] bus A CanBus struct defining the bus's metadata /// @param[in] writable Configure the controller in a writable mode. If false, it will be configured as "listen only" and will not allow writes or even CAN ACKs. /// @param[in] buses An array of all CAN buses. void pre_initialize(can_bus_dev_t* bus, bool writable, can_bus_dev_t* buses, const int busCount); /// TODO: implement this function as method into can_bus class /// @brief Post-initialize actions made after CAN bus initialization /// @param[in] bus A CanBus struct defining the bus's metadata /// @param[in] writable Configure the controller in a writable mode. If false, it will be configured as "listen only" and will not allow writes or even CAN ACKs. /// @param[in] buses An array of all CAN buses. void post_initialize(can_bus_dev_t* bus, bool writable, can_bus_dev_t* buses, const int busCount); /// TODO: implement this function as method into can_bus class /// @brief Check if the device is connected to an active CAN bus, i.e. it's received a message in the recent past. /// @return true if a message was received on the CAN bus within CAN_ACTIVE_TIMEOUT_S seconds. bool isBusActive(can_bus_dev_t* bus); */ };