Rune Harlyk
44 lines
1.3 KiB
C++
44 lines
1.3 KiB
C++
#ifndef JsonUtils_h
|
|
#define JsonUtils_h
|
|
|
|
/**
|
|
* ESP32 SvelteKit
|
|
*
|
|
* A simple, secure and extensible framework for IoT projects for ESP32 platforms
|
|
* with responsive Sveltekit front-end built with TailwindCSS and DaisyUI.
|
|
* https://github.com/theelims/ESP32-sveltekit
|
|
*
|
|
* Copyright (C) 2018 - 2023 rjwats
|
|
* Copyright (C) 2023 theelims
|
|
*
|
|
* All Rights Reserved. This software may be modified and distributed under
|
|
* the terms of the LGPL v3 license. See the LICENSE file for details.
|
|
**/
|
|
|
|
#include <Arduino.h>
|
|
#include <IPUtils.h>
|
|
#include <ArduinoJson.h>
|
|
|
|
class JsonUtils {
|
|
public:
|
|
static void readIP(JsonObject &root, const String &key, IPAddress &ip, const String &def) {
|
|
IPAddress defaultIp = {};
|
|
if (!defaultIp.fromString(def)) {
|
|
defaultIp = INADDR_NONE;
|
|
}
|
|
readIP(root, key, ip, defaultIp);
|
|
}
|
|
static void readIP(JsonObject &root, const String &key, IPAddress &ip, const IPAddress &defaultIp = INADDR_NONE) {
|
|
if (!root[key].is<String>() || !ip.fromString(root[key].as<String>())) {
|
|
ip = defaultIp;
|
|
}
|
|
}
|
|
static void writeIP(JsonObject &root, const String &key, const IPAddress &ip) {
|
|
if (IPUtils::isSet(ip)) {
|
|
root[key] = ip.toString();
|
|
}
|
|
}
|
|
};
|
|
|
|
#endif // end JsonUtils
|