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Added getUTCString call to Util library.

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This commit is contained in:
Thulinma 2015-07-30 11:57:23 +02:00
parent b7b2bb5f68
commit 610c48ddcb
2 changed files with 14 additions and 0 deletions
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12
lib/timing.cpp
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@ -4,6 +4,8 @@
#include "timing.h"
#include <sys/time.h>//for gettimeofday
#include <time.h>//for time and nanosleep
#include <cstring>
#include <cstdio>
//emulate clock_gettime() for OSX compatibility
#if defined(__APPLE__) || defined(__MACH__)
@ -97,3 +99,13 @@ long long unsigned int Util::getMicros(long long unsigned int previous) {
long long int Util::epoch() {
return time(0);
}
std::string Util::getUTCString(long long int epoch){
if (!epoch){epoch = time(0);}
time_t rawtime = epoch;
struct tm * ptm;
ptm = gmtime(&rawtime);
char result[20];
snprintf(result, 20, "%0.4d-%0.2d-%0.2dT%0.2d:%0.2d:%0.2d", ptm->tm_year+1900, ptm->tm_mon+1, ptm->tm_mday, ptm->tm_hour, ptm->tm_min, ptm->tm_sec);
return std::string(result);
}

2
lib/timing.h
View file

@ -2,6 +2,7 @@
/// Utilities for handling time and timestamps.
#pragma once
#include <string>
namespace Util {
void wait(int ms); ///< Sleeps for the indicated amount of milliseconds or longer.
@ -12,4 +13,5 @@ namespace Util {
long long unsigned int getMicros(long long unsigned int previous);///<Gets the time difference in microseconds.
long long int getNTP();
long long int epoch(); ///< Gets the amount of seconds since 01/01/1970.
std::string getUTCString(long long int epoch = 0);
}