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Refactores Factory

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This commit is contained in:
Johannes Wendel
2020-01-06 09:05:13 +01:00
parent f00e10ea33
commit 06663751d7
17 changed files with 86 additions and 307 deletions
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258
FlippR-Driver/src/output/OutputDriverFactory.cpp
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@@ -26,64 +26,23 @@ namespace OutputDriverFactory
{
using namespace nlohmann;
namespace config {
namespace
{
json solenoids;
json lamps;
json sounds;
json displays;
}
}
std::shared_ptr<OutputDriver> get_OutputDriver(std::istream& solenoid_config,
std::istream& lamp_config,
std::istream& sound_config,
std::istream& display_config)
std::shared_ptr<OutputDriver> get_OutputDriver(const std::string & solenoid_config_path,
const std::string & lamp_config_path,
const std::string & sound_config_path,
const std::string & display_config_path)
{
utility::LoggerFactory::CreateOutputLogger();
solenoid_config >> config::solenoids;
lamp_config >> config::lamps;
sound_config >> config::sounds;
display_config >> config::displays;
auto output_pin_mutex = std::make_shared<std::mutex>();
std::shared_ptr<DriverBoardPinController> driver_board_pin_controller(new detail::DriverBoardPinController(output_pin_mutex));
FlipperFactory flipper_factory{config::solenoids, driver_board_pin_controller};
try
{
auto flippers = flipper_factory.getItemMap();
}
catch(json::exception &e)
{
CLOG(INFO, OUTPUT_LOGGER) << "File " << "solenoid_config.json" << " seems to be corrupted: " << ": " << e.what();
exit(EXIT_FAILURE);
}
LampFactory lamp_factory(config::lamps, driver_board_pin_controller);
try
{
auto lamps = lamp_factory.getItemMap();
}
catch(json::exception &e)
{
CLOG(INFO, OUTPUT_LOGGER) << "File " << "lamp_config.json" << " seems to be corrupted: " << ": " << e.what();
exit(EXIT_FAILURE);
}
auto flippers = get_items<FlipperFactory, detail::DriverBoardPinController>(solenoid_config_path, driver_board_pin_controller);
auto lamps = get_items<LampFactory, detail::DriverBoardPinController>(lamp_config_path, driver_board_pin_controller);
auto sound_board_pin_controller = create_SoundBoardPinController();
SoundFactory sound_factory{config::sounds, sound_board_pin_controller};
try
{
auto sounds = sound_factory.getItemMap();
}
catch(json::exception &e)
{
CLOG(INFO, OUTPUT_LOGGER) << "File " << "sound_config.json" << " seems to be corrupted: " << ": " << e.what();
exit(EXIT_FAILURE);
}
auto sounds = get_items<SoundFactory, detail::SoundBoardPinController>(sound_config_path, sound_board_pin_controller);
/*std::unique_ptr<DisplayBoardPinController> display_board_pin_controller(new detail::DisplayBoardPinController(parse_pins_display_board(display_config)));
@@ -94,110 +53,9 @@ std::shared_ptr<OutputDriver> get_OutputDriver(std::istream& solenoid_config,
return std::make_shared<OutputDriver>(std::move(display_controller), solenoids, lamps, sounds, flippers, display_map);*/
}
std::map<std::string, std::shared_ptr<items::Solenoid>> create_solenoids(std::shared_ptr<DriverBoardPinController> &pin_controller)
{
json port_extenders = get_element("port_extenders", config::solenoids, "");
initialize_port_extenders(port_extenders, pin_controller.get(), "solenoid_config.json");
json solenoids_json = get_element("solenoids", config::solenoids, "solenoid_config.json");
std::chrono::milliseconds deactivation_time{ get_value<int>("deactivation_time_milliseconds", config::solenoids, "solenoid_config.json") };
std::map<std::string, std::shared_ptr<items::Solenoid>> solenoids;
for(auto &solenoid_json : solenoids_json)
{
auto solenoid = create_solenoid(solenoid_json, port_extenders, pin_controller, deactivation_time);
solenoids.emplace(solenoid->get_name(), solenoid);
}
return solenoids;
}
std::shared_ptr<items::detail::Solenoid> create_solenoid(nlohmann::json &solenoid_json, nlohmann::json &port_extenders, std::shared_ptr<DriverBoardPinController> &pin_controller, std::chrono::milliseconds deactivation_time)
{
std::string config_file_name = "config::solenoid.json";
uint8_t pin_base = get_pin_base(solenoid_json, port_extenders, config_file_name);
auto name = get_value<std::string>("name", solenoid_json, config_file_name);
auto address = get_value<uint8_t>("address", solenoid_json, config_file_name);
if(solenoid_json.find("deactivation_time_milliseconds") != solenoid_json.end())
{
deactivation_time = std::chrono::milliseconds(get_value<uint8_t>("deactivation_time_milliseconds", solenoid_json, config_file_name));
}
return std::make_shared<items::detail::Solenoid>(pin_controller, address, pin_base, name, deactivation_time);
}
std::map<std::string, std::shared_ptr<items::Flipper>> create_flippers(std::shared_ptr<DriverBoardPinController> &pin_controller)
{
json port_extenders = get_element("port_extenders", config::solenoids, "solenoid_config.json");
json flippers_json = get_element("flippers", config::solenoids, "solenoid_config.json");
std::chrono::milliseconds deactivation_time{ get_value<int>("deactivation_time_milliseconds", config::solenoids, "solenoid_config.json") };
std::map<std::string, std::shared_ptr<items::Flipper>> flippers;
for(auto &flipper_json : flippers_json)
{
auto flipper = create_flipper(flipper_json, port_extenders, pin_controller);
flippers.emplace(flipper->get_name(), flipper);
}
return flippers;
}
std::shared_ptr<items::detail::Flipper> create_flipper(nlohmann::json &flipper_json, json &port_extenders, std::shared_ptr<DriverBoardPinController> &pin_controller)
{
std::string config_file_name = "solenoid_config.json";
uint8_t pin_base = get_pin_base(flipper_json, port_extenders, config_file_name);
auto address = get_value<uint8_t>("address", flipper_json, config_file_name);
auto name = get_value<std::string>("name", flipper_json, config_file_name);
return std::make_shared<items::detail::Flipper>(pin_controller, address, pin_base, name);
}
std::map<std::string, std::shared_ptr<items::Sound>> create_sounds(std::istream &sound_config, std::shared_ptr<SoundBoardPinController> &pin_controller)
{
json port_extenders = get_element("port_extenders", config::sounds, "sound_config.json");
initialize_port_extenders(port_extenders, pin_controller.get(), "sound_config.json");
std::chrono::milliseconds deactivation_time{ get_value<int>("deactivation_time_milliseconds", config::sounds, "solenoid_config.json") };
json sounds_json = get_element("sounds", config::sounds, "sound_config.json");
std::map<std::string, std::shared_ptr<items::Sound>> sounds;
for(auto &sound_json : sounds_json)
{
auto sound = create_sound(sound_json, port_extenders, pin_controller, deactivation_time);
sounds.emplace(sound->get_name(), sound);
}
return sounds;
}
std::shared_ptr<items::detail::Sound> create_sound(json &sound_json, json &port_extenders, std::shared_ptr<SoundBoardPinController> &pin_controller, std::chrono::milliseconds &deactivation_time)
{
std::string config_file_name = "sound_config.json";
uint8_t pin_base = get_pin_base(sound_json, port_extenders, config_file_name);
auto address = get_value<uint8_t>("address", sound_json, config_file_name);
auto name = get_value<std::string>("name", sound_json, config_file_name);
auto id = get_value<uint>("id", sound_json, config_file_name);
return std::make_shared<items::detail::Sound>(pin_controller, address, pin_base, name, deactivation_time, id);
}
uint8_t get_sound_fire_address()
{
json port_extenders = get_element("port_extenders", config::sounds, "sound_config.json");
json fire_pin = get_element("fire_pin", config::sounds, "sound_config.json");
auto pin_base = get_pin_base(fire_pin, port_extenders, "sound_config.json");
auto address = get_value<uint8_t>("address", fire_pin, "sound_config.json");
return address;
}
std::map<std::string, uint8_t> parse_pins_display_board(std::istream &display_config)
{
std::string config_file = "display_config.json";
/* std::string config_file = "display_config.json";
json display_board_config = get_element("display_board", config::displays, config_file);
@@ -222,12 +80,12 @@ std::map<std::string, uint8_t> parse_pins_display_board(std::istream &display_co
pins_display["digit_select_C"] = get_value<uint8_t>("C", digit_select, config_file);
pins_display["digit_select_D"] = get_value<uint8_t>("D", digit_select, config_file);;
return pins_display;
return pins_display;*/
}
std::vector<std::shared_ptr<items::OutputDisplay>> create_displays(std::istream &display_config)
{
json displays_json = get_element("displays", config::displays, "display_config.json");
/* json displays_json = get_element("displays", config::displays, "display_config.json");
std::vector<std::shared_ptr<items::OutputDisplay>> displays;
for(json &display_json : displays_json)
@@ -236,7 +94,7 @@ std::vector<std::shared_ptr<items::OutputDisplay>> create_displays(std::istream
displays.push_back(display);
}
return displays;
return displays;*/
}
std::shared_ptr<items::OutputDisplay> create_display(json & display_json)
@@ -267,81 +125,31 @@ std::map<uint8_t, std::shared_ptr<items::Display>> map_displays(const std::vecto
return display_map;
}
void initialize_port_extenders(json &port_extenders, PinController * pin_controller, const std::string & file_name)
{
for (auto & extender_json : port_extenders)
{
auto i2c_address = get_value<uint8_t>("i2c_address", extender_json, file_name);
auto pin_base = get_value<uint8_t>("pin_base", extender_json, file_name);
pin_controller->initialize_port_expander(i2c_address, pin_base);
}
}
uint8_t get_pin_base(json & object, json & port_extenders, const std::string & config_file_name)
{
if(object.find("extender") != object.end())
{
auto extender_name = get_value<std::string>("extender", object, config_file_name);
for (auto & extender : port_extenders)
{
auto actual_extender = get_value<std::string>("name", extender, config_file_name);
if (actual_extender == extender_name)
{
try
{
return extender.at("pin_base").get<uint8_t >();
}
catch(json::exception &e)
{
CLOG(INFO, OUTPUT_LOGGER) << "pin_base not set for " << extender_name << " in " << config_file_name;
return 0;
}
}
}
}
CLOG(INFO, OUTPUT_LOGGER) << "Extender not set for " << object << " in " << config_file_name;
return 0;
}
json get_element(const std::string & name, json & object, const std::string & file_name)
{
json sub_object;
try
{
sub_object = object.at(name);
}
catch(json::exception &e)
{
CLOG(ERROR, OUTPUT_LOGGER) << "File " << file_name << " seems to be corrupted at " << name << ": " << e.what();
exit(EXIT_FAILURE);
}
return sub_object;
}
template<typename type>
type get_value(const std::string & name, json & object, const std::string & file_name)
{
type element;
try
{
element = object.at(name).get<type>();
}
catch(json::exception &e)
{
/*CLOG(ERROR, OUTPUT_LOGGER)*/ std::cerr << "File " << file_name << " seems to be corrupted at " << name << ": " << e.what();
exit(EXIT_FAILURE);
}
return element;
}
std::shared_ptr<SoundBoardPinController> create_SoundBoardPinController()
{
return std::shared_ptr<SoundBoardPinController>();
}
template<typename FactoryType, typename ControllerType>
std::map<std::string, std::shared_ptr<items::Item>> get_items(const std::string &config_path, std::shared_ptr<PinController> pin_controller)
{
std::ifstream config_stream{config_path};
nlohmann::json config_json;
config_stream >> config_json;
FactoryType factory{config_json, std::static_pointer_cast<ControllerType>(pin_controller)};
std::map<std::string, std::shared_ptr<items::Item>> map;
try{
map = factory.getItemMap();
}
catch(json::exception & e)
{
CLOG(INFO, OUTPUT_LOGGER) << "File " << config_path << " seems to be corrupted: " << ": " << e.what();
exit(EXIT_FAILURE);
}
}
}
}
}