157 lines
4.9 KiB
C++
157 lines
4.9 KiB
C++
/*
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Copyright (c) 2007, Arvid Norberg
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the distribution.
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* Neither the name of the author nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef TORRENT_TIME_HPP_INCLUDED
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#define TORRENT_TIME_HPP_INCLUDED
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#include <boost/version.hpp>
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#include "libtorrent/config.hpp"
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#include "libtorrent/ptime.hpp"
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#include <boost/cstdint.hpp>
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#include <string>
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namespace libtorrent
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{
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char const* time_now_string();
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std::string log_time();
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ptime time_now_hires();
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ptime min_time();
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ptime max_time();
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#if defined TORRENT_USE_BOOST_DATE_TIME
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time_duration seconds(int s);
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time_duration milliseconds(int s);
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time_duration microsec(int s);
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time_duration minutes(int s);
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time_duration hours(int s);
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int total_seconds(time_duration td);
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int total_milliseconds(time_duration td);
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boost::int64_t total_microseconds(time_duration td);
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#elif defined TORRENT_USE_ABSOLUTE_TIME
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inline int total_seconds(time_duration td)
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{ return td.diff / 1000000; }
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inline int total_milliseconds(time_duration td)
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{ return td.diff / 1000; }
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inline boost::int64_t total_microseconds(time_duration td)
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{ return td.diff; }
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inline time_duration microsec(boost::int64_t s)
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{ return time_duration(s); }
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inline time_duration milliseconds(boost::int64_t s)
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{ return time_duration(s * 1000); }
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inline time_duration seconds(boost::int64_t s)
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{ return time_duration(s * 1000000); }
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inline time_duration minutes(boost::int64_t s)
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{ return time_duration(s * 1000000 * 60); }
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inline time_duration hours(boost::int64_t s)
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{ return time_duration(s * 1000000 * 60 * 60); }
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#elif defined TORRENT_USE_QUERY_PERFORMANCE_TIMER
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namespace aux
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{
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boost::int64_t performance_counter_to_microseconds(boost::int64_t pc);
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boost::int64_t microseconds_to_performance_counter(boost::int64_t ms);
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}
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inline int total_seconds(time_duration td)
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{
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return int(aux::performance_counter_to_microseconds(td.diff)
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/ 1000000);
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}
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inline int total_milliseconds(time_duration td)
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{
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return int(aux::performance_counter_to_microseconds(td.diff)
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/ 1000);
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}
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inline boost::int64_t total_microseconds(time_duration td)
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{
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return aux::performance_counter_to_microseconds(td.diff);
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}
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inline time_duration microsec(boost::int64_t s)
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{
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return time_duration(aux::microseconds_to_performance_counter(s));
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}
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inline time_duration milliseconds(boost::int64_t s)
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{
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return time_duration(aux::microseconds_to_performance_counter(
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s * 1000));
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}
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inline time_duration seconds(boost::int64_t s)
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{
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return time_duration(aux::microseconds_to_performance_counter(
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s * 1000000));
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}
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inline time_duration minutes(boost::int64_t s)
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{
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return time_duration(aux::microseconds_to_performance_counter(
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s * 1000000 * 60));
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}
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inline time_duration hours(boost::int64_t s)
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{
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return time_duration(aux::microseconds_to_performance_counter(
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s * 1000000 * 60 * 60));
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}
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#elif defined TORRENT_USE_CLOCK_GETTIME
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inline int total_seconds(time_duration td)
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{ return td.diff / 1000000; }
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inline int total_milliseconds(time_duration td)
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{ return td.diff / 1000; }
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inline boost::int64_t total_microseconds(time_duration td)
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{ return td.diff; }
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inline time_duration microsec(boost::int64_t s)
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{ return time_duration(s); }
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inline time_duration milliseconds(boost::int64_t s)
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{ return time_duration(s * 1000); }
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inline time_duration seconds(boost::int64_t s)
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{ return time_duration(s * 1000000); }
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inline time_duration minutes(boost::int64_t s)
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{ return time_duration(s * 1000000 * 60); }
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inline time_duration hours(boost::int64_t s)
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{ return time_duration(s * 1000000 * 60 * 60); }
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#endif // TORRENT_USE_CLOCK_GETTIME
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}
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#endif // TORRENT_TIME_HPP_INCLUDED
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