LoRa_APRS_iGate/src/project_configuration.cpp

#include <SPIFFS.h>

#include "project_configuration.h"
#include "logger.h"

std::shared_ptr<Configuration> ProjectConfigurationManagement::readProjectConfiguration(DynamicJsonDocument & data)
{
	std::shared_ptr<Configuration> conf = std::shared_ptr<Configuration>(new Configuration);
	if(data.containsKey("callsign"))
		conf->callsign				= data["callsign"].as<String>();

	JsonArray aps					= data["wifi"]["AP"].as<JsonArray>();
	for(JsonVariant v : aps)
	{
		Configuration::Wifi::AP ap;
		ap.SSID						= v["SSID"].as<String>();
		ap.password					= v["password"].as<String>();
		conf->wifi.APs.push_back(ap);
	}
	if(data.containsKey("beacon") && data["beacon"].containsKey("message"))
		conf->beacon.message		= data["beacon"]["message"].as<String>();
	conf->beacon.positionLatitude	= data["beacon"]["position"]["latitude"]	| 0.0;
	conf->beacon.positionLongitude	= data["beacon"]["position"]["longitude"]	| 0.0;
	if(data.containsKey("aprs_is") && data["aprs_is"].containsKey("password"))
		conf->aprs_is.password		= data["aprs_is"]["password"].as<String>();
	if(data.containsKey("aprs_is") && data["aprs_is"].containsKey("server"))
		conf->aprs_is.server		= data["aprs_is"]["server"].as<String>();
	conf->aprs_is.port				= data["aprs_is"]["port"]					| 14580;
	conf->aprs_is.beacon			= data["aprs_is"]["beacon"]					| true;
	conf->aprs_is.beaconTimeout		= data["aprs_is"]["beacon_timeout"]			| 15;

	conf->lora.frequencyRx			= data["lora"]["frequency_rx"]				| 433775000;
	conf->lora.frequencyTx			= data["lora"]["frequency_tx"]				| 433775000;
	conf->lora.power				= data["lora"]["power"]						| 20;
	conf->lora.spreadingFactor		= data["lora"]["spreading_factor"]			| 12;
	conf->lora.signalBandwidth		= data["lora"]["signal_bandwidth"]			| 125000;
	conf->lora.codingRate4			= data["lora"]["coding_rate4"]				| 5;
	conf->display.alwaysOn			= data["display"]["always_on"]				| true;
	conf->display.timeout			= data["display"]["timeout"]				| 10;
	conf->display.overwritePin		= data["display"]["overwrite_pin"]			| 0;

	conf->ftp.active				= data["ftp"]["active"]						| false;
	JsonArray users					= data["ftp"]["user"].as<JsonArray>();
	for(JsonVariant u : users)
	{
		Configuration::Ftp::User us;
		us.name						= u["name"].as<String>();
		us.password					= u["password"].as<String>();
		conf->ftp.users.push_back(us);
	}
	if(conf->ftp.users.empty())
	{
		Configuration::Ftp::User us;
		us.name						= "ftp";
		us.password					= "ftp";
		conf->ftp.users.push_back(us);
	}
	if(data.containsKey("ntp_server"))
		conf->ntpServer				= data["ntp_server"].as<String>();

	if(data.containsKey("board"))
		conf->board					= data["board"].as<String>();

	return conf;
}

void ProjectConfigurationManagement::writeProjectConfiguration(std::shared_ptr<Configuration> conf, DynamicJsonDocument & data)
{
	data["callsign"]						= conf->callsign;
	JsonArray aps = data["wifi"].createNestedArray("AP");
	for(Configuration::Wifi::AP ap : conf->wifi.APs)
	{
		JsonObject v = aps.createNestedObject();
		v["SSID"]							= ap.SSID;
		v["password"]						= ap.password;
	}
	data["beacon"]["message"]				= conf->beacon.message;
	data["beacon"]["position"]["latitude"] 	= conf->beacon.positionLatitude;
	data["beacon"]["position"]["longitude"]	= conf->beacon.positionLongitude;
	data["aprs_is"]["password"]				= conf->aprs_is.password;
	data["aprs_is"]["server"]				= conf->aprs_is.server;
	data["aprs_is"]["port"]					= conf->aprs_is.port;
	data["aprs_is"]["beacon"]				= conf->aprs_is.beacon;
	data["aprs_is"]["beacon_timeout"]		= conf->aprs_is.beaconTimeout;
	data["lora"]["frequency_rx"]			= conf->lora.frequencyRx;
	data["lora"]["frequency_tx"]			= conf->lora.frequencyTx;
	data["lora"]["power"]					= conf->lora.power;
	data["lora"]["spreading_factor"]		= conf->lora.spreadingFactor;
	data["lora"]["signal_bandwidth"]		= conf->lora.signalBandwidth;
	data["lora"]["coding_rate4"]			= conf->lora.codingRate4;
	data["display"]["always_on"]			= conf->display.alwaysOn;
	data["display"]["timeout"]				= conf->display.timeout;
	data["display"]["overwrite_pin"]		= conf->display.overwritePin;
	data["ftp"]["active"]					= conf->ftp.active;
	JsonArray users = data["ftp"].createNestedArray("user");
	for(Configuration::Ftp::User u : conf->ftp.users)
	{
		JsonObject v = users.createNestedObject();
		v["name"]							= u.name;
		v["password"]						= u.password;
	}
	data["ntp_server"]						= conf->ntpServer;

	data["board"]							= conf->board;
}

std::shared_ptr<Configuration> load_config(std::shared_ptr<BoardConfig> boardConfig)
{
	ProjectConfigurationManagement confmg;
	std::shared_ptr<Configuration> config = confmg.readConfiguration();
	if(config->callsign == "NOCALL-10")
	{
		logPrintlnE("You have to change your settings in 'data/is-cfg.json' and upload it via \"Upload File System image\"!");
		//show_display("ERROR", "You have to change your settings in 'data/is-cfg.json' and upload it via \"Upload File System image\"!");
		while (true)
		{}
	}

	/*if(KEY_BUILTIN != 0 && Config->display.overwritePin == 0)
	{
		Config->display.overwritePin = KEY_BUILTIN;
	}*/
	logPrintlnI("Configuration loaded!");
	return config;
}