Rune Harlyk
64 lines
1.9 KiB
C++
64 lines
1.9 KiB
C++
/**
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* ESP32 SvelteKit
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*
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* A simple, secure and extensible framework for IoT projects for ESP32 platforms
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* with responsive Sveltekit front-end built with TailwindCSS and DaisyUI.
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* https://github.com/theelims/ESP32-sveltekit
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*
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* Copyright (C) 2018 - 2023 rjwats
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* Copyright (C) 2023 theelims
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*
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* All Rights Reserved. This software may be modified and distributed under
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* the terms of the LGPL v3 license. See the LICENSE file for details.
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**/
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#include <NTPStatus.h>
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NTPStatus::NTPStatus(PsychicHttpServer *server) : _server(server) {}
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void NTPStatus::begin() {
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_server->on(NTP_STATUS_SERVICE_PATH, HTTP_GET, [this](PsychicRequest *request) { return ntpStatus(request); });
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ESP_LOGV("NTPStatus", "Registered GET endpoint: %s", NTP_STATUS_SERVICE_PATH);
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}
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/*
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* Formats the time using the format provided.
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*
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* Uses a 25 byte buffer, large enough to fit an ISO time string with offset.
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*/
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String formatTime(tm *time, const char *format) {
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char time_string[25];
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strftime(time_string, 25, format, time);
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return String(time_string);
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}
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String toUTCTimeString(tm *time) { return formatTime(time, "%FT%TZ"); }
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String toLocalTimeString(tm *time) { return formatTime(time, "%FT%T"); }
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esp_err_t NTPStatus::ntpStatus(PsychicRequest *request) {
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PsychicJsonResponse response = PsychicJsonResponse(request, false);
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JsonObject root = response.getRoot();
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// grab the current instant in unix seconds
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time_t now = time(nullptr);
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// only provide enabled/disabled status for now
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root["status"] = sntp_enabled() ? 1 : 0;
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// the current time in UTC
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root["utc_time"] = toUTCTimeString(gmtime(&now));
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// local time with offset
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root["local_time"] = toLocalTimeString(localtime(&now));
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// the sntp server name
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root["server"] = sntp_getservername(0);
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// device uptime in seconds
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root["uptime"] = millis() / 1000;
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return response.send();
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}
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