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/*
* Copyright (c) 2015, Ford Motor Company
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following
* disclaimer in the documentation and/or other materials provided with the
* distribution.
*
* Neither the name of the Ford Motor Company nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include "utils/date_time.h"
#include <stdint.h>
#include <sys/time.h>
#include "boost/date_time/posix_time/posix_time.hpp"
namespace bpt = boost::posix_time;
using namespace boost::date_time;
namespace date_time {
/* Set of helper functions for the TimeDuration struct
*/
TimeDuration getCurrentTime() {
return bpt::microsec_clock::local_time() - bpt::from_time_t(0);
}
TimeDuration TimeDurationZero() {
return TimeDuration(0, 0, 0, 0);
}
int64_t getSecs(const TimeDuration& t) {
return t.total_seconds();
}
int64_t getmSecs(const TimeDuration& t) {
return t.total_milliseconds();
}
int64_t getuSecs(const TimeDuration& t) {
return t.total_microseconds();
}
int64_t get_just_mSecs(const TimeDuration& t) {
return t.total_milliseconds() % MILLISECONDS_IN_SECOND;
}
int64_t get_just_uSecs(const TimeDuration& t) {
return t.total_microseconds() % MICROSECONDS_IN_SECOND;
}
int64_t calculateTimeSpan(const TimeDuration& sinceTime) {
return calculateTimeDiff(getCurrentTime(), sinceTime);
}
int64_t calculateTimeDiff(const TimeDuration& time1,
const TimeDuration& time2) {
return std::abs((time1 + -time2).total_milliseconds());
}
void AddMilliseconds(TimeDuration& t, uint32_t milliseconds) {
t += bpt::milliseconds(milliseconds);
}
bool Greater(const TimeDuration& time1, const TimeDuration& time2) {
return time1 > time2;
}
bool Less(const TimeDuration& time1, const TimeDuration& time2) {
return time1 < time2;
}
bool Equal(const TimeDuration& time1, const TimeDuration& time2) {
return time1 == time2;
}
TimeCompare compareTime(const TimeDuration& time1, const TimeDuration& time2) {
if (Greater(time1, time2))
return GREATER;
if (Less(time1, time2))
return LESS;
return EQUAL;
}
} // namespace date_time
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