WallSegmentClock/app/configuration.cpp

#include "../include/configuration.h"

#include <SmingCore/SmingCore.h>

ClockConfig ActiveConfig;

ClockConfig loadConfig()
{
	DynamicJsonBuffer jsonBuffer;
	ClockConfig cfg;
	if (fileExist(CLOCK_CONFIG_FILE))
	{
		int size = fileGetSize(CLOCK_CONFIG_FILE);
		char* jsonString = new char[size + 1];
		fileGetContent(CLOCK_CONFIG_FILE, jsonString, size + 1);
		JsonObject& root = jsonBuffer.parseObject(jsonString);

		JsonObject& network = root["network"];
		cfg.NetworkSSID = String((const char*)network["ssid"]);
		cfg.NetworkPassword = String((const char*)network["password"]);

		JsonObject& correction = root["correction"];
		cfg.AddTZ = correction["TZ"];

		JsonObject& light = root["light"];
		cfg.LightTrhLow = light["low"];
		cfg.LightTrhLow = light["high"];

		JsonObject& bright = root["bright"];
		cfg.BrightnessLow = bright["low"];
		cfg.BrightnessMiddle = bright["mid"];
		cfg.BrightnessHigh = bright["high"];

		delete[] jsonString;
	}
	else
	{
		cfg.NetworkSSID = WIFI_SSID;
		cfg.NetworkPassword = WIFI_PWD;
	}
	return cfg;
}

void saveConfig(ClockConfig& cfg)
{
	ActiveConfig = cfg;

	DynamicJsonBuffer jsonBuffer;
	JsonObject& root = jsonBuffer.createObject();

	JsonObject& network = jsonBuffer.createObject();
	root["network"] = network;
	network["ssid"] = cfg.NetworkSSID.c_str();
	network["password"] = cfg.NetworkPassword.c_str();

	JsonObject& correction = jsonBuffer.createObject();
	root["correction"] = correction;
	correction["TZ"] = cfg.AddTZ;

	JsonObject& light = jsonBuffer.createObject();
	root["light"] = light;
	light["low"] = cfg.LightTrhLow;
	light["high"] = cfg.LightTrhHigh;

	JsonObject& bright = jsonBuffer.createObject();
	root["bright"] = bright;
	bright["low"] = cfg.BrightnessLow;
	bright["mid"] = cfg.BrightnessMiddle;
	bright["high"] = cfg.BrightnessHigh;

	char buf[3048];
	root.prettyPrintTo(buf, sizeof(buf));
	fileSetContent(CLOCK_CONFIG_FILE, buf);
}