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Diffstat (limited to 'src/Sockets/EventTime.cpp')
| -rw-r--r-- | src/Sockets/EventTime.cpp | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/src/Sockets/EventTime.cpp b/src/Sockets/EventTime.cpp new file mode 100644 index 0000000..a58cbb3 --- /dev/null +++ b/src/Sockets/EventTime.cpp @@ -0,0 +1,105 @@ +/** \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 + |