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-rw-r--r--tools/Library_tl.mk1
-rw-r--r--tools/inc/systemdatetime.hxx26
-rw-r--r--tools/source/datetime/datetime.cxx17
-rw-r--r--tools/source/datetime/systemdatetime.cxx109
-rw-r--r--tools/source/datetime/tdate.cxx35
-rw-r--r--tools/source/datetime/ttime.cxx85
6 files changed, 174 insertions, 99 deletions
diff --git a/tools/Library_tl.mk b/tools/Library_tl.mk
index 2aee438fb2e9..c524a38084aa 100644
--- a/tools/Library_tl.mk
+++ b/tools/Library_tl.mk
@@ -44,6 +44,7 @@ $(eval $(call gb_Library_use_libraries,tl,\
$(eval $(call gb_Library_add_exception_objects,tl,\
tools/source/datetime/datetime \
tools/source/datetime/datetimeutils \
+ tools/source/datetime/systemdatetime \
tools/source/datetime/tdate \
tools/source/datetime/ttime \
tools/source/debug/debug \
diff --git a/tools/inc/systemdatetime.hxx b/tools/inc/systemdatetime.hxx
new file mode 100644
index 000000000000..cc74eae61340
--- /dev/null
+++ b/tools/inc/systemdatetime.hxx
@@ -0,0 +1,26 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+#ifndef INCLUDED_TOOLS_INC_SYSTEMDATETIME_H
+#define INCLUDED_TOOLS_INC_SYSTEMDATETIME_H
+
+#include <sal/types.h>
+
+constexpr sal_Int64 SEC_MASK = SAL_CONST_INT64(1000000000);
+constexpr sal_Int64 MIN_MASK = SAL_CONST_INT64(100000000000);
+constexpr sal_Int64 HOUR_MASK = SAL_CONST_INT64(10000000000000);
+
+/** Get current local timestamp.
+ Both pDate and pTime can be null.
+ Returns true if succeeded, false otherwse.
+ */
+bool GetSystemDateTime(sal_Int32* pDate, sal_Int64* pTime);
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
diff --git a/tools/source/datetime/datetime.cxx b/tools/source/datetime/datetime.cxx
index e3faf45fa495..1dc2b79cb990 100644
--- a/tools/source/datetime/datetime.cxx
+++ b/tools/source/datetime/datetime.cxx
@@ -19,6 +19,23 @@
#include <tools/datetime.hxx>
#include <rtl/math.hxx>
+#include <systemdatetime.hxx>
+
+DateTime::DateTime(DateTimeInitSystem)
+ : Date( Date::EMPTY )
+ , Time( Time::EMPTY )
+{
+ sal_Int32 nD = 0;
+ sal_Int64 nT = 0;
+ if ( GetSystemDateTime( &nD, &nT ) )
+ {
+ Date::operator=( Date( nD ) );
+ SetTime( nT );
+ }
+ else
+ Date::operator=( Date( 1, 1, 1900 ) ); // Time::nTime is already 0
+}
+
DateTime::DateTime( const css::util::DateTime& rDateTime )
: Date( rDateTime.Day, rDateTime.Month, rDateTime.Year ),
Time( rDateTime.Hours, rDateTime.Minutes, rDateTime.Seconds, rDateTime.NanoSeconds )
diff --git a/tools/source/datetime/systemdatetime.cxx b/tools/source/datetime/systemdatetime.cxx
new file mode 100644
index 000000000000..40e4edfd05c3
--- /dev/null
+++ b/tools/source/datetime/systemdatetime.cxx
@@ -0,0 +1,109 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#if defined(_WIN32)
+#if !defined WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#endif
+#include <windows.h>
+#elif defined UNX
+#include <unistd.h>
+#include <sys/time.h>
+#endif
+
+#include <time.h>
+#ifdef __MACH__
+#include <mach/clock.h>
+#include <mach/mach.h>
+#include <mach/mach_time.h>
+#endif
+
+#include <rtl/math.hxx>
+#include <osl/diagnose.h>
+#include <systemdatetime.hxx>
+
+namespace
+{
+constexpr sal_Int32 ConvertYMDToInt(sal_Int32 nYear, sal_Int32 nMonth, sal_Int32 nDay)
+{
+ return (nYear * 10000) + (nMonth * 100) + nDay;
+}
+
+constexpr sal_Int64 ConvertHMSnToInt(sal_Int64 nHour, sal_Int64 nMin, sal_Int64 nSec,
+ sal_Int64 nNanoSec)
+{
+ return (nHour * HOUR_MASK) + (nMin * MIN_MASK) + (nSec * SEC_MASK) + nNanoSec;
+}
+}
+
+bool GetSystemDateTime(sal_Int32* pDate, sal_Int64* pTime)
+{
+#if defined(_WIN32)
+ SYSTEMTIME aDateTime;
+ GetLocalTime(&aDateTime);
+
+ if (pDate)
+ *pDate = ConvertYMDToInt(static_cast<sal_Int32>(aDateTime.wYear),
+ static_cast<sal_Int32>(aDateTime.wMonth),
+ static_cast<sal_Int32>(aDateTime.wDay));
+ if (pTime)
+ *pTime = ConvertHMSnToInt(aDateTime.wHour, aDateTime.wMinute, aDateTime.wSecond,
+ aDateTime.wMilliseconds * 1000000);
+
+ return true;
+#else
+ struct timespec tsTime;
+#if defined(__MACH__)
+ // OS X does not have clock_gettime, use clock_get_time
+ clock_serv_t cclock;
+ mach_timespec_t mts;
+ host_get_clock_service(mach_host_self(), CALENDAR_CLOCK, &cclock);
+ clock_get_time(cclock, &mts);
+ mach_port_deallocate(mach_task_self(), cclock);
+ tsTime.tv_sec = mts.tv_sec;
+ tsTime.tv_nsec = mts.tv_nsec;
+#else
+ // CLOCK_REALTIME should be supported
+ // on any modern Unix, but be extra cautious
+ if (clock_gettime(CLOCK_REALTIME, &tsTime) != 0)
+ {
+ struct timeval tvTime;
+ OSL_VERIFY(gettimeofday(&tvTime, nullptr) != 0);
+ tsTime.tv_sec = tvTime.tv_sec;
+ tsTime.tv_nsec = tvTime.tv_usec * 1000;
+ }
+#endif
+
+ struct tm aTime;
+ time_t nTmpTime = tsTime.tv_sec;
+ if (localtime_r(&nTmpTime, &aTime))
+ {
+ if (pDate)
+ *pDate = ConvertYMDToInt(static_cast<sal_Int32>(aTime.tm_year + 1900),
+ static_cast<sal_Int32>(aTime.tm_mon + 1),
+ static_cast<sal_Int32>(aTime.tm_mday));
+ if (pTime)
+ *pTime = ConvertHMSnToInt(aTime.tm_hour, aTime.tm_min, aTime.tm_sec, tsTime.tv_nsec);
+ return true;
+ }
+
+ return false;
+#endif
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
diff --git a/tools/source/datetime/tdate.cxx b/tools/source/datetime/tdate.cxx
index 8b6076c912ce..b53072590585 100644
--- a/tools/source/datetime/tdate.cxx
+++ b/tools/source/datetime/tdate.cxx
@@ -16,19 +16,11 @@
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
-
-#if defined(_WIN32)
-#if !defined WIN32_LEAN_AND_MEAN
-# define WIN32_LEAN_AND_MEAN
-#endif
-#include <windows.h>
-#else
-#include <time.h>
-#endif
-
#include <tools/date.hxx>
#include <sal/log.hxx>
+#include <systemdatetime.hxx>
+
static const sal_uInt16 aDaysInMonth[12] = { 31, 28, 31, 30, 31, 30,
31, 31, 30, 31, 30, 31 };
@@ -212,29 +204,8 @@ static Date lcl_DaysToDate( sal_Int32 nDays )
Date::Date( DateInitSystem )
{
-#if defined(_WIN32)
- SYSTEMTIME aDateTime;
- GetLocalTime( &aDateTime );
-
- // Combine to date
- setDateFromDMY( aDateTime.wDay, aDateTime.wMonth, aDateTime.wYear );
-#else
- time_t nTmpTime;
- struct tm aTime;
-
- // get current time
- nTmpTime = time( nullptr );
-
- // compute date
- if ( localtime_r( &nTmpTime, &aTime ) )
- {
- setDateFromDMY( static_cast<sal_uInt16>(aTime.tm_mday),
- static_cast<sal_uInt16>(aTime.tm_mon+1),
- static_cast<sal_uInt16>(aTime.tm_year+1900) );
- }
- else
+ if ( !GetSystemDateTime( &mnDate, nullptr ) )
setDateFromDMY( 1, 1, 1900 );
-#endif
}
Date::Date( const css::util::DateTime& rDateTime )
diff --git a/tools/source/datetime/ttime.cxx b/tools/source/datetime/ttime.cxx
index 9d12bb9208e7..231a096e09dc 100644
--- a/tools/source/datetime/ttime.cxx
+++ b/tools/source/datetime/ttime.cxx
@@ -19,8 +19,6 @@
#include <sal/config.h>
-#include <cerrno>
-
#if defined(_WIN32)
#if !defined WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
@@ -29,7 +27,6 @@
#include <mmsystem.h>
#elif defined UNX
#include <unistd.h>
-#include <limits.h>
#include <math.h>
#include <sys/time.h>
#endif
@@ -45,16 +42,14 @@
#include <tools/time.hxx>
#include <osl/diagnose.h>
+#include <systemdatetime.hxx>
+
#if defined(__sun) && defined(__GNUC__)
extern long altzone;
#endif
namespace {
- const sal_Int64 secMask = SAL_CONST_INT64(1000000000);
- const sal_Int64 minMask = SAL_CONST_INT64(100000000000);
- const sal_Int64 hourMask = SAL_CONST_INT64(10000000000000);
-
const sal_Int64 nanoSecInSec = 1000000000;
const sal_Int16 secInMin = 60;
const sal_Int16 minInHour = 60;
@@ -97,52 +92,8 @@ namespace tools {
Time::Time( TimeInitSystem )
{
-#if defined(_WIN32)
- SYSTEMTIME aDateTime;
- GetLocalTime( &aDateTime );
-
- // construct time
- nTime = aDateTime.wHour * hourMask +
- aDateTime.wMinute * minMask +
- aDateTime.wSecond * secMask +
- aDateTime.wMilliseconds * 1000000;
-#else
- // determine time
- struct timespec tsTime;
-#if defined( __MACH__ )
- // OS X does not have clock_gettime, use clock_get_time
- clock_serv_t cclock;
- mach_timespec_t mts;
- host_get_clock_service(mach_host_self(), CALENDAR_CLOCK, &cclock);
- clock_get_time(cclock, &mts);
- mach_port_deallocate(mach_task_self(), cclock);
- tsTime.tv_sec = mts.tv_sec;
- tsTime.tv_nsec = mts.tv_nsec;
-#else
- // CLOCK_REALTIME should be supported
- // on any modern Unix, but be extra cautious
- if (clock_gettime(CLOCK_REALTIME, &tsTime) != 0)
- {
- struct timeval tvTime;
- OSL_VERIFY( gettimeofday(&tvTime, nullptr) != 0 );
- tsTime.tv_sec = tvTime.tv_sec;
- tsTime.tv_nsec = tvTime.tv_usec * 1000;
- }
-#endif // __MACH__
-
- // construct time
- struct tm aTime;
- time_t nTmpTime = tsTime.tv_sec;
- if ( localtime_r( &nTmpTime, &aTime ) )
- {
- nTime = aTime.tm_hour * hourMask +
- aTime.tm_min * minMask +
- aTime.tm_sec * secMask +
- tsTime.tv_nsec;
- }
- else
+ if ( !GetSystemDateTime( nullptr, &nTime ) )
nTime = 0;
-#endif // WNT
}
Time::Time( const tools::Time& rTime )
@@ -175,9 +126,9 @@ void tools::Time::init( sal_uInt32 nHour, sal_uInt32 nMin, sal_uInt32 nSec, sal_
// construct time
nTime = nNanoSec +
- nSec * secMask +
- nMin * minMask +
- nHour * hourMask;
+ nSec * SEC_MASK +
+ nMin * MIN_MASK +
+ nHour * HOUR_MASK;
}
void tools::Time::SetHour( sal_uInt16 nNewHour )
@@ -189,9 +140,9 @@ void tools::Time::SetHour( sal_uInt16 nNewHour )
nTime = nSign *
( nNanoSec +
- nSec * secMask +
- nMin * minMask +
- nNewHour * hourMask );
+ nSec * SEC_MASK +
+ nMin * MIN_MASK +
+ nNewHour * HOUR_MASK );
}
void tools::Time::SetMin( sal_uInt16 nNewMin )
@@ -206,9 +157,9 @@ void tools::Time::SetMin( sal_uInt16 nNewMin )
nTime = nSign *
( nNanoSec +
- nSec * secMask +
- nNewMin * minMask +
- nHour * hourMask );
+ nSec * SEC_MASK +
+ nNewMin * MIN_MASK +
+ nHour * HOUR_MASK );
}
void tools::Time::SetSec( sal_uInt16 nNewSec )
@@ -223,9 +174,9 @@ void tools::Time::SetSec( sal_uInt16 nNewSec )
nTime = nSign *
( nNanoSec +
- nNewSec * secMask +
- nMin * minMask +
- nHour * hourMask );
+ nNewSec * SEC_MASK +
+ nMin * MIN_MASK +
+ nHour * HOUR_MASK );
}
void tools::Time::SetNanoSec( sal_uInt32 nNewNanoSec )
@@ -240,9 +191,9 @@ void tools::Time::SetNanoSec( sal_uInt32 nNewNanoSec )
nTime = nSign *
( nNewNanoSec +
- nSec * secMask +
- nMin * minMask +
- nHour * hourMask );
+ nSec * SEC_MASK +
+ nMin * MIN_MASK +
+ nHour * HOUR_MASK );
}
sal_Int64 tools::Time::GetNSFromTime() const
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-30 18:46:23 +0000