forked from amazingfate/loongoffice
83abdf803a
Found with bin/find-unneeded-includes Only removal proposals are dealt with here. Change-Id: I47974f5c24819eb60e6724f42d51bb206dc26d21 Reviewed-on: https://gerrit.libreoffice.org/71557 Tested-by: Jenkins Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
108 lines
3.5 KiB
C++
108 lines
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#if defined(_WIN32)
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#if !defined WIN32_LEAN_AND_MEAN
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#define WIN32_LEAN_AND_MEAN
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#endif
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#include <windows.h>
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#elif defined UNX
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#include <sys/time.h>
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#endif
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#include <time.h>
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#ifdef __MACH__
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#include <mach/clock.h>
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#include <mach/mach.h>
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#include <mach/mach_time.h>
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#endif
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#include <osl/diagnose.h>
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#include <systemdatetime.hxx>
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namespace
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{
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constexpr sal_Int32 ConvertYMDToInt(sal_Int32 nYear, sal_Int32 nMonth, sal_Int32 nDay)
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{
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return (nYear * 10000) + (nMonth * 100) + nDay;
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}
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constexpr sal_Int64 ConvertHMSnToInt(sal_Int64 nHour, sal_Int64 nMin, sal_Int64 nSec,
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sal_Int64 nNanoSec)
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{
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return (nHour * HOUR_MASK) + (nMin * MIN_MASK) + (nSec * SEC_MASK) + nNanoSec;
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}
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}
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bool GetSystemDateTime(sal_Int32* pDate, sal_Int64* pTime)
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{
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#if defined(_WIN32)
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SYSTEMTIME aDateTime;
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GetLocalTime(&aDateTime);
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if (pDate)
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*pDate = ConvertYMDToInt(static_cast<sal_Int32>(aDateTime.wYear),
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static_cast<sal_Int32>(aDateTime.wMonth),
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static_cast<sal_Int32>(aDateTime.wDay));
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if (pTime)
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*pTime = ConvertHMSnToInt(aDateTime.wHour, aDateTime.wMinute, aDateTime.wSecond,
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aDateTime.wMilliseconds * 1000000);
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return true;
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#else
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struct timespec tsTime;
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#if defined(__MACH__)
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// macOS does not have clock_gettime, use clock_get_time
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clock_serv_t cclock;
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mach_timespec_t mts;
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host_get_clock_service(mach_host_self(), CALENDAR_CLOCK, &cclock);
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clock_get_time(cclock, &mts);
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mach_port_deallocate(mach_task_self(), cclock);
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tsTime.tv_sec = mts.tv_sec;
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tsTime.tv_nsec = mts.tv_nsec;
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#else
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// CLOCK_REALTIME should be supported
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// on any modern Unix, but be extra cautious
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if (clock_gettime(CLOCK_REALTIME, &tsTime) != 0)
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{
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struct timeval tvTime;
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OSL_VERIFY(gettimeofday(&tvTime, nullptr) != 0);
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tsTime.tv_sec = tvTime.tv_sec;
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tsTime.tv_nsec = tvTime.tv_usec * 1000;
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}
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#endif
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struct tm aTime;
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time_t nTmpTime = tsTime.tv_sec;
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if (localtime_r(&nTmpTime, &aTime))
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{
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if (pDate)
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*pDate = ConvertYMDToInt(static_cast<sal_Int32>(aTime.tm_year + 1900),
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static_cast<sal_Int32>(aTime.tm_mon + 1),
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static_cast<sal_Int32>(aTime.tm_mday));
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if (pTime)
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*pTime = ConvertHMSnToInt(aTime.tm_hour, aTime.tm_min, aTime.tm_sec, tsTime.tv_nsec);
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return true;
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}
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return false;
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#endif
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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