93 lines
2.5 KiB
C
93 lines
2.5 KiB
C
/*! \file pitime_win.h
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* \brief PITime conversions for Windows
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*
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* This file declare time conversions for Windows
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*/
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/*
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PIP - Platform Independent Primitives
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PITime conversions for Windows
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Ivan Pelipenko peri4ko@yandex.ru, Andrey Bychkov work.a.b@yandex.ru
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef PITIME_WIN_H
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#define PITIME_WIN_H
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#include "pibase.h"
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#ifdef WINDOWS
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#include "pitime.h"
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#include <windows.h>
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//inline PISystemTime SYSTEMTIME2PISystemTime(SYSTEMTIME &t) {
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// PISystemTime st;
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//}
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inline PISystemTime FILETIME2PISystemTime(const FILETIME &t) {
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PISystemTime st;
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ullong lt = ullong(t.dwHighDateTime) * 0x100000000U + ullong(t.dwLowDateTime);
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st.seconds = lt / 10000000U;
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st.nanoseconds = (lt % 10000000U) * 100U;
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return st;
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}
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inline PIDateTime SYSTEMTIME2PIDateTime(const SYSTEMTIME &t) {
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PIDateTime dt;
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dt.year = t.wYear;
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dt.month = t.wMonth;
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dt.day = t.wDay;
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dt.hours = t.wHour;
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dt.minutes = t.wMinute;
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dt.seconds = t.wSecond;
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dt.milliseconds = t.wMilliseconds;
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return dt;
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}
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inline PIDateTime FILETIME2PIDateTime(const FILETIME &t) {
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FILETIME lt;
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SYSTEMTIME st;
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FileTimeToLocalFileTime(&t, <);
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FileTimeToSystemTime(<, &st);
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return SYSTEMTIME2PIDateTime(st);
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}
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inline SYSTEMTIME PIDateTime2SYSTEMTIME(const PIDateTime &dt) {
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SYSTEMTIME st;
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st.wYear = dt.year;
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st.wMonth = dt.month;
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st.wDay = dt.day;
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st.wHour = dt.hours;
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st.wMinute = dt.minutes;
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st.wSecond = dt.seconds;
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st.wMilliseconds = dt.milliseconds;
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return st;
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}
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inline FILETIME PIDateTime2FILETIME(const PIDateTime &dt) {
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FILETIME lt, ret;
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SYSTEMTIME st = PIDateTime2SYSTEMTIME(dt);
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SystemTimeToFileTime(&st, <);
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LocalFileTimeToFileTime(<, &ret);
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return ret;
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}
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#endif // WINDOWS
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#endif // PITIME_WIN_H
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