return obj;
}
+/*
+05:53:45 ntptime
+05:53:48
+{
+"epoch" : 1442494427,
+"time" : "2015-09-17 12:53:47 UTC"
+}
+
+05:53:56 ntptime time.windows.com
+05:53:57
+{
+"epoch" : 1442494436,
+"time" : "2015-09-17 12:53:56 UTC"
+}
+
+05:54:33 ntptime time-a.nist.gov
+05:54:34
+{
+"epoch" : 1442494473,
+"time" : "2015-09-17 12:54:33 UTC"
+}*/
+
Value ntptime(const Array& params, bool fHelp)
{
if (fHelp || params.size() > 1)
"Returns current time from specific or random NTP server.");
int64_t nTime;
- if (params.size() > 0)
- {
+ if (params.size() > 0) {
string strHostName = params[0].get_str();
nTime = NtpGetTime(strHostName);
}
- else
- nTime = NtpGetTime();
-
- if (nTime < 0)
- throw runtime_error("Request error");
+ else {
+ CNetAddr ip;
+ nTime = NtpGetTime(ip);
+ }
Object obj;
- obj.push_back(Pair("epoch", nTime));
- obj.push_back(Pair("time", DateTimeStrFormat(nTime)));
+ switch (nTime) {
+ case -1:
+ throw runtime_error("Socket initialization error");
+ case -2:
+ throw runtime_error("Switching socket mode to non-blocking failed");
+ case -3:
+ throw runtime_error("Unable to send data");
+ case -4:
+ throw runtime_error("Receive timed out");
+ default:
+ if (nTime > 0 && nTime != 2085978496) {
+ obj.push_back(Pair("epoch", nTime));
+ obj.push_back(Pair("time", DateTimeStrFormat(nTime)));
+ }
+ else throw runtime_error("Unexpected response");
+ }
+
return obj;
}