esp8266-react-framework/lib/framework/NTPStatus.cpp

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#include <NTPStatus.h>
NTPStatus::NTPStatus(AsyncWebServer* server, SecurityManager* securityManager) {
server->on(NTP_STATUS_SERVICE_PATH,
HTTP_GET,
securityManager->wrapRequest(std::bind(&NTPStatus::ntpStatus, this, std::placeholders::_1),
AuthenticationPredicates::IS_AUTHENTICATED));
}
String toISOString(tm* time, bool incOffset) {
char time_string[25];
strftime(time_string, 25, incOffset ? "%FT%T%z" : "%FT%TZ", time);
return String(time_string);
}
void NTPStatus::ntpStatus(AsyncWebServerRequest* request) {
AsyncJsonResponse* response = new AsyncJsonResponse(false, MAX_NTP_STATUS_SIZE);
JsonObject root = response->getRoot();
// grab the current instant in unix seconds
time_t now = time(nullptr);
// only provide enabled/disabled status for now
root["status"] = sntp_enabled() ? 1 : 0;
// the current time in UTC
root["time_utc"] = toISOString(gmtime(&now), false);
// local time as ISO String with TZ
root["time_local"] = toISOString(localtime(&now), true);
// the sntp server name
root["server"] = sntp_getservername(0);
// device uptime in seconds
root["uptime"] = millis() / 1000;
response->setLength();
request->send(response);
}