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/** \file EventTime.cpp
** \date 2005-12-07
** \author grymse@alhem.net
**/
/*
Copyright (C) 2005,2007 Anders Hedstrom
This library is made available under the terms of the GNU GPL.
If you would like to use this library in a closed-source application,
a separate license agreement is available. For information about
the closed-source license agreement for the C++ sockets library,
please visit http://www.alhem.net/Sockets/license.html and/or
email license@alhem.net.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef MACOSX
#include <stdint.h>
#include <sys/types.h>
#include <signal.h>
#endif
#include "EventTime.h"
#ifdef _WIN32
#include <windows.h>
#else
#include <sys/select.h>
#include <sys/time.h>
#endif
#ifdef SOCKETS_NAMESPACE
namespace SOCKETS_NAMESPACE {
#endif
EventTime::EventTime() : m_time(Tick())
{
}
EventTime::EventTime(mytime_t sec,long usec) : m_time(Tick())
{
m_time += sec * 1000000 + usec;
}
EventTime::~EventTime()
{
}
mytime_t EventTime::Tick()
{
mytime_t t;
#ifdef _WIN32
FILETIME ft;
GetSystemTimeAsFileTime(&ft);
t = ft.dwHighDateTime;
t = t << 32;
t += ft.dwLowDateTime;
t /= 10; // us
#else
struct timeval tv;
struct timezone tz;
gettimeofday(&tv, &tz);
t = tv.tv_sec;
t *= 1000000;
t += tv.tv_usec;
#endif
return t;
}
EventTime EventTime::operator - (const EventTime& x) const
{
EventTime t;
t.m_time = m_time - x.m_time;
return t;
}
bool EventTime::operator < (const EventTime& x) const
{
return m_time < x.m_time;
}
#ifdef SOCKETS_NAMESPACE
}
#endif
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