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[alohalytics] Separated reusable AlohalyticsBaseEvent::TimestampToString() method.

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This commit is contained in:
Alex Zolotarev 2015-06-18 17:00:47 +03:00
parent 97095e498d
commit 7cb0bec405
1 changed files with 6 additions and 4 deletions
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10
3party/Alohalytics/src/event_base.h
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@ -43,23 +43,25 @@
struct AlohalyticsBaseEvent {
uint64_t timestamp;
virtual std::string ToString() const {
const time_t timet = static_cast<const time_t>(timestamp / 1000);
static std::string TimestampToString(uint64_t ts) {
const time_t timet = static_cast<const time_t>(ts / 1000);
char buf[100];
if (::strftime(buf, 100, "%e-%b-%Y %H:%M:%S", ::gmtime(&timet))) {
if (::strftime(buf, sizeof(buf), "%e-%b-%Y %H:%M:%S", ::gmtime(&timet))) {
return buf;
} else {
return "INVALID_TIME";
}
}
virtual std::string ToString() const { return TimestampToString(timestamp); }
static uint64_t CurrentTimestamp() {
return std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now().time_since_epoch())
.count();
}
// To avoid unnecessary calls on a server side
#ifndef ALOHALYTICS_SERVER
// We need automatic timestamping on a client-side only.
AlohalyticsBaseEvent() : timestamp(CurrentTimestamp()) {}
#endif