139 lines
4.5 KiB
C++
139 lines
4.5 KiB
C++
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (C) 2022 Thomas Basler and others
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*/
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#include "WebApi_ntp.h"
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#include "ArduinoJson.h"
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#include "AsyncJson.h"
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#include "Configuration.h"
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#include "helper.h"
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#include "NtpSettings.h"
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void WebApiNtpClass::init(AsyncWebServer* server)
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{
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using namespace std::placeholders;
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_server = server;
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_server->on("/api/ntp/status", HTTP_GET, std::bind(&WebApiNtpClass::onNtpStatus, this, _1));
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_server->on("/api/ntp/config", HTTP_GET, std::bind(&WebApiNtpClass::onNtpAdminGet, this, _1));
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_server->on("/api/ntp/config", HTTP_POST, std::bind(&WebApiNtpClass::onNtpAdminPost, this, _1));
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}
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void WebApiNtpClass::loop()
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{
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}
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void WebApiNtpClass::onNtpStatus(AsyncWebServerRequest* request)
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{
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AsyncJsonResponse* response = new AsyncJsonResponse();
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JsonObject root = response->getRoot();
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const CONFIG_T& config = Configuration.get();
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root[F("ntp_server")] = config.Ntp_Server;
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root[F("ntp_timezone")] = config.Ntp_Timezone;
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root[F("ntp_timezone_descr")] = config.Ntp_TimezoneDescr;
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struct tm timeinfo;
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if (!getLocalTime(&timeinfo)) {
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root[F("ntp_status")] = false;
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} else {
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root[F("ntp_status")] = true;
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}
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char timeStringBuff[50];
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strftime(timeStringBuff, sizeof(timeStringBuff), "%A, %B %d %Y %H:%M:%S", &timeinfo);
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root[F("ntp_localtime")] = timeStringBuff;
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response->setLength();
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request->send(response);
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}
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void WebApiNtpClass::onNtpAdminGet(AsyncWebServerRequest* request)
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{
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AsyncJsonResponse* response = new AsyncJsonResponse();
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JsonObject root = response->getRoot();
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const CONFIG_T& config = Configuration.get();
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root[F("ntp_server")] = config.Ntp_Server;
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root[F("ntp_timezone")] = config.Ntp_Timezone;
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root[F("ntp_timezone_descr")] = config.Ntp_TimezoneDescr;
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response->setLength();
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request->send(response);
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}
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void WebApiNtpClass::onNtpAdminPost(AsyncWebServerRequest* request)
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{
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AsyncJsonResponse* response = new AsyncJsonResponse();
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JsonObject retMsg = response->getRoot();
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retMsg[F("type")] = F("warning");
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if (!request->hasParam("data", true)) {
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retMsg[F("message")] = F("No values found!");
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response->setLength();
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request->send(response);
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return;
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}
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String json = request->getParam("data", true)->value();
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if (json.length() > 1024) {
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retMsg[F("message")] = F("Data too large!");
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response->setLength();
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request->send(response);
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return;
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}
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DynamicJsonDocument root(1024);
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DeserializationError error = deserializeJson(root, json);
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if (error) {
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retMsg[F("message")] = F("Failed to parse data!");
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response->setLength();
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request->send(response);
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return;
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}
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if (!(root.containsKey("ntp_server") && root.containsKey("ntp_timezone"))) {
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retMsg[F("message")] = F("Values are missing!");
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response->setLength();
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request->send(response);
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return;
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}
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if (root[F("ntp_server")].as<String>().length() == 0 || root[F("ntp_server")].as<String>().length() > NTP_MAX_SERVER_STRLEN) {
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retMsg[F("message")] = F("NTP Server must between 1 and " STR(NTP_MAX_SERVER_STRLEN) " characters long!");
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response->setLength();
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request->send(response);
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return;
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}
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if (root[F("ntp_timezone")].as<String>().length() == 0 || root[F("ntp_timezone")].as<String>().length() > NTP_MAX_TIMEZONE_STRLEN) {
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retMsg[F("message")] = F("Timezone must between 1 and " STR(NTP_MAX_TIMEZONE_STRLEN) " characters long!");
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response->setLength();
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request->send(response);
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return;
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}
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if (root[F("ntp_timezone_descr")].as<String>().length() == 0 || root[F("ntp_timezone_descr")].as<String>().length() > NTP_MAX_TIMEZONEDESCR_STRLEN) {
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retMsg[F("message")] = F("Timezone description must between 1 and " STR(NTP_MAX_TIMEZONEDESCR_STRLEN) " characters long!");
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response->setLength();
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request->send(response);
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return;
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}
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CONFIG_T& config = Configuration.get();
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strcpy(config.Ntp_Server, root[F("ntp_server")].as<String>().c_str());
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strcpy(config.Ntp_Timezone, root[F("ntp_timezone")].as<String>().c_str());
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strcpy(config.Ntp_TimezoneDescr, root[F("ntp_timezone_descr")].as<String>().c_str());
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Configuration.write();
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retMsg[F("type")] = F("success");
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retMsg[F("message")] = F("Settings saved!");
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response->setLength();
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request->send(response);
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NtpSettings.setServer();
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NtpSettings.setTimezone();
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} |