Visual FoxPro

Query NTP Server for Current Date/Time

Demonstrates how to query an NTP server to get the current date/time.

Note: This feature was added in Chilkat v9.5.0.96.

Visual FoxPro

LOCAL lnSuccess
LOCAL loJson
LOCAL loDt
LOCAL lnBLocalTime

lnSuccess = 0

*  Specify the NTP server domain.
*  Information is passed in a JSON object to allow for any unanticipated future optional information that might need to be provided.
loJson = CreateObject('Chilkat.JsonObject')
loJson.UpdateString("ntp_server","pool.ntp.org")

*  Query the NTP server for the current date/time.
loDt = CreateObject('Chilkat.CkDateTime')
lnSuccess = loDt.SetFromNtpServer(loJson.Emit())
IF (lnSuccess = 0) THEN
    ? loDt.LastErrorText
    RELEASE loJson
    RELEASE loDt
    CANCEL
ENDIF

*  Show the date/time in various formats..
lnBLocalTime = 1
? loDt.GetAsTimestamp(lnBLocalTime)
? loDt.GetAsRfc822(lnBLocalTime)
? STR(loDt.GetAsUnixTime(lnBLocalTime))

*  Sample output:

*  2023-10-31T09:43:27-05:00
*  Tue, 31 Oct 2023 09:43:27 -0500
*  1698745407

RELEASE loJson
RELEASE loDt