100 lines
2.1 KiB
C++
100 lines
2.1 KiB
C++
/* vim: set sw=4 sts=4 et foldmethod=syntax : */
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/*
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* Copyright (c) 2009 Ciaran McCreesh
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*
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* This file is part of the Paludis package manager. Paludis is free software;
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* you can redistribute it and/or modify it under the terms of the GNU General
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* Public License version 2, as published by the Free Software Foundation.
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*
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* Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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* Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <paludis/util/timestamp.hh>
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#include <paludis/util/stringify.hh>
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#include <paludis/util/exception.hh>
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#include <time.h>
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using namespace paludis;
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Timestamp::Timestamp(const struct timespec & t) :
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_s(t.tv_sec),
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_ns(t.tv_nsec)
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{
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}
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Timestamp::Timestamp(const time_t s, const long ns) :
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_s(s),
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_ns(ns)
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{
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}
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Timestamp::Timestamp(const Timestamp & other) :
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_s(other._s),
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_ns(other._ns)
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{
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}
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Timestamp &
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Timestamp::operator= (const Timestamp & other)
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{
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_s = other._s;
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_ns = other._ns;
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return *this;
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}
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bool
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Timestamp::operator== (const Timestamp & other) const
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{
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return _s == other._s && _ns == other._ns;
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}
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bool
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Timestamp::operator< (const Timestamp & other) const
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{
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return (_s < other._s) || (_s == other._s && _ns < other._ns);
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}
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time_t
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Timestamp::seconds() const
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{
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return _s;
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}
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long
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Timestamp::nanoseconds() const
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{
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return _ns;
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}
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struct timespec
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Timestamp::as_timespec() const
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{
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struct timespec result = { _s, _ns };
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return result;
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}
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struct timeval
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Timestamp::as_timeval() const
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{
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struct timeval result = { _s, _ns / 1000 };
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return result;
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}
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Timestamp
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Timestamp::now()
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{
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struct timespec t;
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if (0 != clock_gettime(CLOCK_REALTIME, &t))
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throw InternalError(PALUDIS_HERE, "clock_gettime returned non-zero");
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return Timestamp(t);
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}
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