54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
#include <NTPStatus.h>
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NTPStatus::NTPStatus(AsyncWebServer* server, SecurityManager* securityManager) {
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server->on(NTP_STATUS_SERVICE_PATH,
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HTTP_GET,
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securityManager->wrapRequest(std::bind(&NTPStatus::ntpStatus, this, std::placeholders::_1),
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AuthenticationPredicates::IS_AUTHENTICATED));
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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) {
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return formatTime(time, "%FT%TZ");
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}
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String toLocalTimeString(tm* time) {
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return formatTime(time, "%FT%T");
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}
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void NTPStatus::ntpStatus(AsyncWebServerRequest* request) {
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AsyncJsonResponse* response = new AsyncJsonResponse(false, MAX_NTP_STATUS_SIZE);
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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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response->setLength();
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request->send(response);
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}
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