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authororivej <orivej@yandex-team.ru>2022-02-10 16:44:49 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:44:49 +0300
commit718c552901d703c502ccbefdfc3c9028d608b947 (patch)
tree46534a98bbefcd7b1f3faa5b52c138ab27db75b7 /contrib/libs/poco/Foundation/src/LocalDateTime.cpp
parente9656aae26e0358d5378e5b63dcac5c8dbe0e4d0 (diff)
downloadydb-718c552901d703c502ccbefdfc3c9028d608b947.tar.gz
Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'contrib/libs/poco/Foundation/src/LocalDateTime.cpp')
-rw-r--r--contrib/libs/poco/Foundation/src/LocalDateTime.cpp634
1 files changed, 317 insertions, 317 deletions
diff --git a/contrib/libs/poco/Foundation/src/LocalDateTime.cpp b/contrib/libs/poco/Foundation/src/LocalDateTime.cpp
index cfdb4e1a3a..fcce3a8480 100644
--- a/contrib/libs/poco/Foundation/src/LocalDateTime.cpp
+++ b/contrib/libs/poco/Foundation/src/LocalDateTime.cpp
@@ -1,317 +1,317 @@
-//
-// LocalDateTime.cpp
-//
-// Library: Foundation
-// Package: DateTime
-// Module: LocalDateTime
-//
-// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
-// and Contributors.
-//
-// SPDX-License-Identifier: BSL-1.0
-//
-
-
-#include "Poco/LocalDateTime.h"
-#include "Poco/Timezone.h"
-#include "Poco/Timespan.h"
-#include "Poco/Exception.h"
-#include <algorithm>
-#include <ctime>
-#if defined(_WIN32_WCE) && _WIN32_WCE < 0x800
-#error #include "wce_time.h"
-#endif
-
-
-namespace Poco {
-
-
-LocalDateTime::LocalDateTime()
-{
- determineTzd(true);
-}
-
-
-LocalDateTime::LocalDateTime(int otherYear, int otherMonth, int otherDay, int otherHour, int otherMinute, int otherSecond, int otherMillisecond, int otherMicrosecond):
- _dateTime(otherYear, otherMonth, otherDay, otherHour, otherMinute, otherSecond, otherMillisecond, otherMicrosecond)
-{
- determineTzd();
-}
-
-
-LocalDateTime::LocalDateTime(int otherTzd, int otherYear, int otherMonth, int otherDay, int otherHour, int otherMinute, int otherSecond, int otherMillisecond, int otherMicrosecond):
- _dateTime(otherYear, otherMonth, otherDay, otherHour, otherMinute, otherSecond, otherMillisecond, otherMicrosecond),
- _tzd(otherTzd)
-{
-}
-
-
-LocalDateTime::LocalDateTime(double otherJulianDay):
- _dateTime(otherJulianDay)
-{
- determineTzd(true);
-}
-
-
-LocalDateTime::LocalDateTime(int otherTzd, double otherJulianDay):
- _dateTime(otherJulianDay),
- _tzd(otherTzd)
-{
- adjustForTzd();
-}
-
-
-LocalDateTime::LocalDateTime(const DateTime& dateTime):
- _dateTime(dateTime)
-{
- determineTzd(true);
-}
-
-
-LocalDateTime::LocalDateTime(int otherTzd, const DateTime& otherDateTime):
- _dateTime(otherDateTime),
- _tzd(otherTzd)
-{
- adjustForTzd();
-}
-
-
-LocalDateTime::LocalDateTime(int otherTzd, const DateTime& otherDateTime, bool adjust):
- _dateTime(otherDateTime),
- _tzd(otherTzd)
-{
- if (adjust)
- adjustForTzd();
-}
-
-
-LocalDateTime::LocalDateTime(const LocalDateTime& dateTime):
- _dateTime(dateTime._dateTime),
- _tzd(dateTime._tzd)
-{
-}
-
-
-LocalDateTime::LocalDateTime(Timestamp::UtcTimeVal utcTimeVal, Timestamp::TimeDiff diff, int otherTzd):
- _dateTime(utcTimeVal, diff),
- _tzd(otherTzd)
-{
- adjustForTzd();
-}
-
-
-LocalDateTime::~LocalDateTime()
-{
-}
-
-
-LocalDateTime& LocalDateTime::operator = (const LocalDateTime& dateTime)
-{
- if (&dateTime != this)
- {
- _dateTime = dateTime._dateTime;
- _tzd = dateTime._tzd;
- }
- return *this;
-}
-
-
-LocalDateTime& LocalDateTime::operator = (const Timestamp& otherTimestamp)
-{
- if (otherTimestamp != timestamp())
- {
- _dateTime = otherTimestamp;
- determineTzd(true);
- }
- return *this;
-}
-
-
-LocalDateTime& LocalDateTime::operator = (double otherJulianDay)
-{
- _dateTime = otherJulianDay;
- determineTzd(true);
- return *this;
-}
-
-
-LocalDateTime& LocalDateTime::assign(int otherYear, int otherMonth, int otherDay, int otherHour, int otherMinute, int otherSecond, int otherMillisecond, int otherMicroseconds)
-{
- _dateTime.assign(otherYear, otherMonth, otherDay, otherHour, otherMinute, otherSecond, otherMillisecond, otherMicroseconds);
- determineTzd(false);
- return *this;
-}
-
-
-LocalDateTime& LocalDateTime::assign(int otherTzd, int otherYear, int otherMonth, int otherDay, int otherHour, int otherMinute, int otherSecond, int otherMillisecond, int otherMicroseconds)
-{
- _dateTime.assign(otherYear, otherMonth, otherDay, otherHour, otherMinute, otherSecond, otherMillisecond, otherMicroseconds);
- _tzd = otherTzd;
- return *this;
-}
-
-
-LocalDateTime& LocalDateTime::assign(int otherTzd, double otherJulianDay)
-{
- _tzd = otherTzd;
- _dateTime = otherJulianDay;
- adjustForTzd();
- return *this;
-}
-
-
-void LocalDateTime::swap(LocalDateTime& dateTime)
-{
- _dateTime.swap(dateTime._dateTime);
- std::swap(_tzd, dateTime._tzd);
-}
-
-
-DateTime LocalDateTime::utc() const
-{
- return DateTime(_dateTime.utcTime(), -((Timestamp::TimeDiff) _tzd)*Timespan::SECONDS);
-}
-
-
-bool LocalDateTime::operator == (const LocalDateTime& dateTime) const
-{
- return utcTime() == dateTime.utcTime();
-}
-
-
-bool LocalDateTime::operator != (const LocalDateTime& dateTime) const
-{
- return utcTime() != dateTime.utcTime();
-}
-
-
-bool LocalDateTime::operator < (const LocalDateTime& dateTime) const
-{
- return utcTime() < dateTime.utcTime();
-}
-
-
-bool LocalDateTime::operator <= (const LocalDateTime& dateTime) const
-{
- return utcTime() <= dateTime.utcTime();
-}
-
-
-bool LocalDateTime::operator > (const LocalDateTime& dateTime) const
-{
- return utcTime() > dateTime.utcTime();
-}
-
-
-bool LocalDateTime::operator >= (const LocalDateTime& dateTime) const
-{
- return utcTime() >= dateTime.utcTime();
-}
-
-
-LocalDateTime LocalDateTime::operator + (const Timespan& span) const
-{
- // First calculate the adjusted UTC time, then calculate the
- // locally adjusted time by constructing a new LocalDateTime.
- DateTime tmp(utcTime(), span.totalMicroseconds());
- return LocalDateTime(tmp);
-}
-
-
-LocalDateTime LocalDateTime::operator - (const Timespan& span) const
-{
- // First calculate the adjusted UTC time, then calculate the
- // locally adjusted time by constructing a new LocalDateTime.
- DateTime tmp(utcTime(), -span.totalMicroseconds());
- return LocalDateTime(tmp);
-}
-
-
-Timespan LocalDateTime::operator - (const LocalDateTime& dateTime) const
-{
- return Timespan((utcTime() - dateTime.utcTime())/10);
-}
-
-
-LocalDateTime& LocalDateTime::operator += (const Timespan& span)
-{
- // Use the same trick as in operator+. Create a UTC time, adjust
- // it for the span, and convert back to LocalDateTime. This will
- // recalculate the tzd correctly in the case where the addition
- // crosses a DST boundary.
- *this = DateTime(utcTime(), span.totalMicroseconds());
- return *this;
-}
-
-
-LocalDateTime& LocalDateTime::operator -= (const Timespan& span)
-{
- // Use the same trick as in operator-. Create a UTC time, adjust
- // it for the span, and convert back to LocalDateTime. This will
- // recalculate the tzd correctly in the case where the subtraction
- // crosses a DST boundary.
- *this = DateTime(utcTime(), -span.totalMicroseconds());
- return *this;
-}
-
-
-void LocalDateTime::determineTzd(bool adjust)
-{
- if (adjust)
- {
- std::time_t epochTime = _dateTime.timestamp().epochTime();
-#if defined(_WIN32) || defined(POCO_NO_POSIX_TSF)
-#if defined(_WIN32_WCE) && _WIN32_WCE < 0x800
- std::tm* broken = wceex_localtime(&epochTime);
-#else
- std::tm* broken = std::localtime(&epochTime);
-#endif
- if (!broken) throw Poco::SystemException("cannot get local time");
- _tzd = (Timezone::utcOffset() + ((broken->tm_isdst == 1) ? 3600 : 0));
-#else
- std::tm broken;
-#if defined(POCO_VXWORKS)
- if (localtime_r(&epochTime, &broken) != OK)
- throw Poco::SystemException("cannot get local time");
-#else
- if (!localtime_r(&epochTime, &broken))
- throw Poco::SystemException("cannot get local time");
-#endif
- _tzd = (Timezone::utcOffset() + ((broken.tm_isdst == 1) ? 3600 : 0));
-#endif
- adjustForTzd();
- }
- else
- {
- int dst;
- dstOffset(dst);
- _tzd = (Timezone::utcOffset() + dst);
- }
-}
-
-
-std::time_t LocalDateTime::dstOffset(int& rDstOffset) const
-{
- std::time_t local;
- std::tm broken;
-
- broken.tm_year = (_dateTime.year() - 1900);
- broken.tm_mon = (_dateTime.month() - 1);
- broken.tm_mday = _dateTime.day();
- broken.tm_hour = _dateTime.hour();
- broken.tm_min = _dateTime.minute();
- broken.tm_sec = _dateTime.second();
- broken.tm_isdst = -1;
-#if defined(_WIN32_WCE) && _WIN32_WCE < 0x800
- local = wceex_mktime(&broken);
-#else
- local = std::mktime(&broken);
-#endif
-
- rDstOffset = (broken.tm_isdst == 1) ? 3600 : 0;
- return local;
-}
-
-
-} // namespace Poco
-
+//
+// LocalDateTime.cpp
+//
+// Library: Foundation
+// Package: DateTime
+// Module: LocalDateTime
+//
+// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
+// and Contributors.
+//
+// SPDX-License-Identifier: BSL-1.0
+//
+
+
+#include "Poco/LocalDateTime.h"
+#include "Poco/Timezone.h"
+#include "Poco/Timespan.h"
+#include "Poco/Exception.h"
+#include <algorithm>
+#include <ctime>
+#if defined(_WIN32_WCE) && _WIN32_WCE < 0x800
+#error #include "wce_time.h"
+#endif
+
+
+namespace Poco {
+
+
+LocalDateTime::LocalDateTime()
+{
+ determineTzd(true);
+}
+
+
+LocalDateTime::LocalDateTime(int otherYear, int otherMonth, int otherDay, int otherHour, int otherMinute, int otherSecond, int otherMillisecond, int otherMicrosecond):
+ _dateTime(otherYear, otherMonth, otherDay, otherHour, otherMinute, otherSecond, otherMillisecond, otherMicrosecond)
+{
+ determineTzd();
+}
+
+
+LocalDateTime::LocalDateTime(int otherTzd, int otherYear, int otherMonth, int otherDay, int otherHour, int otherMinute, int otherSecond, int otherMillisecond, int otherMicrosecond):
+ _dateTime(otherYear, otherMonth, otherDay, otherHour, otherMinute, otherSecond, otherMillisecond, otherMicrosecond),
+ _tzd(otherTzd)
+{
+}
+
+
+LocalDateTime::LocalDateTime(double otherJulianDay):
+ _dateTime(otherJulianDay)
+{
+ determineTzd(true);
+}
+
+
+LocalDateTime::LocalDateTime(int otherTzd, double otherJulianDay):
+ _dateTime(otherJulianDay),
+ _tzd(otherTzd)
+{
+ adjustForTzd();
+}
+
+
+LocalDateTime::LocalDateTime(const DateTime& dateTime):
+ _dateTime(dateTime)
+{
+ determineTzd(true);
+}
+
+
+LocalDateTime::LocalDateTime(int otherTzd, const DateTime& otherDateTime):
+ _dateTime(otherDateTime),
+ _tzd(otherTzd)
+{
+ adjustForTzd();
+}
+
+
+LocalDateTime::LocalDateTime(int otherTzd, const DateTime& otherDateTime, bool adjust):
+ _dateTime(otherDateTime),
+ _tzd(otherTzd)
+{
+ if (adjust)
+ adjustForTzd();
+}
+
+
+LocalDateTime::LocalDateTime(const LocalDateTime& dateTime):
+ _dateTime(dateTime._dateTime),
+ _tzd(dateTime._tzd)
+{
+}
+
+
+LocalDateTime::LocalDateTime(Timestamp::UtcTimeVal utcTimeVal, Timestamp::TimeDiff diff, int otherTzd):
+ _dateTime(utcTimeVal, diff),
+ _tzd(otherTzd)
+{
+ adjustForTzd();
+}
+
+
+LocalDateTime::~LocalDateTime()
+{
+}
+
+
+LocalDateTime& LocalDateTime::operator = (const LocalDateTime& dateTime)
+{
+ if (&dateTime != this)
+ {
+ _dateTime = dateTime._dateTime;
+ _tzd = dateTime._tzd;
+ }
+ return *this;
+}
+
+
+LocalDateTime& LocalDateTime::operator = (const Timestamp& otherTimestamp)
+{
+ if (otherTimestamp != timestamp())
+ {
+ _dateTime = otherTimestamp;
+ determineTzd(true);
+ }
+ return *this;
+}
+
+
+LocalDateTime& LocalDateTime::operator = (double otherJulianDay)
+{
+ _dateTime = otherJulianDay;
+ determineTzd(true);
+ return *this;
+}
+
+
+LocalDateTime& LocalDateTime::assign(int otherYear, int otherMonth, int otherDay, int otherHour, int otherMinute, int otherSecond, int otherMillisecond, int otherMicroseconds)
+{
+ _dateTime.assign(otherYear, otherMonth, otherDay, otherHour, otherMinute, otherSecond, otherMillisecond, otherMicroseconds);
+ determineTzd(false);
+ return *this;
+}
+
+
+LocalDateTime& LocalDateTime::assign(int otherTzd, int otherYear, int otherMonth, int otherDay, int otherHour, int otherMinute, int otherSecond, int otherMillisecond, int otherMicroseconds)
+{
+ _dateTime.assign(otherYear, otherMonth, otherDay, otherHour, otherMinute, otherSecond, otherMillisecond, otherMicroseconds);
+ _tzd = otherTzd;
+ return *this;
+}
+
+
+LocalDateTime& LocalDateTime::assign(int otherTzd, double otherJulianDay)
+{
+ _tzd = otherTzd;
+ _dateTime = otherJulianDay;
+ adjustForTzd();
+ return *this;
+}
+
+
+void LocalDateTime::swap(LocalDateTime& dateTime)
+{
+ _dateTime.swap(dateTime._dateTime);
+ std::swap(_tzd, dateTime._tzd);
+}
+
+
+DateTime LocalDateTime::utc() const
+{
+ return DateTime(_dateTime.utcTime(), -((Timestamp::TimeDiff) _tzd)*Timespan::SECONDS);
+}
+
+
+bool LocalDateTime::operator == (const LocalDateTime& dateTime) const
+{
+ return utcTime() == dateTime.utcTime();
+}
+
+
+bool LocalDateTime::operator != (const LocalDateTime& dateTime) const
+{
+ return utcTime() != dateTime.utcTime();
+}
+
+
+bool LocalDateTime::operator < (const LocalDateTime& dateTime) const
+{
+ return utcTime() < dateTime.utcTime();
+}
+
+
+bool LocalDateTime::operator <= (const LocalDateTime& dateTime) const
+{
+ return utcTime() <= dateTime.utcTime();
+}
+
+
+bool LocalDateTime::operator > (const LocalDateTime& dateTime) const
+{
+ return utcTime() > dateTime.utcTime();
+}
+
+
+bool LocalDateTime::operator >= (const LocalDateTime& dateTime) const
+{
+ return utcTime() >= dateTime.utcTime();
+}
+
+
+LocalDateTime LocalDateTime::operator + (const Timespan& span) const
+{
+ // First calculate the adjusted UTC time, then calculate the
+ // locally adjusted time by constructing a new LocalDateTime.
+ DateTime tmp(utcTime(), span.totalMicroseconds());
+ return LocalDateTime(tmp);
+}
+
+
+LocalDateTime LocalDateTime::operator - (const Timespan& span) const
+{
+ // First calculate the adjusted UTC time, then calculate the
+ // locally adjusted time by constructing a new LocalDateTime.
+ DateTime tmp(utcTime(), -span.totalMicroseconds());
+ return LocalDateTime(tmp);
+}
+
+
+Timespan LocalDateTime::operator - (const LocalDateTime& dateTime) const
+{
+ return Timespan((utcTime() - dateTime.utcTime())/10);
+}
+
+
+LocalDateTime& LocalDateTime::operator += (const Timespan& span)
+{
+ // Use the same trick as in operator+. Create a UTC time, adjust
+ // it for the span, and convert back to LocalDateTime. This will
+ // recalculate the tzd correctly in the case where the addition
+ // crosses a DST boundary.
+ *this = DateTime(utcTime(), span.totalMicroseconds());
+ return *this;
+}
+
+
+LocalDateTime& LocalDateTime::operator -= (const Timespan& span)
+{
+ // Use the same trick as in operator-. Create a UTC time, adjust
+ // it for the span, and convert back to LocalDateTime. This will
+ // recalculate the tzd correctly in the case where the subtraction
+ // crosses a DST boundary.
+ *this = DateTime(utcTime(), -span.totalMicroseconds());
+ return *this;
+}
+
+
+void LocalDateTime::determineTzd(bool adjust)
+{
+ if (adjust)
+ {
+ std::time_t epochTime = _dateTime.timestamp().epochTime();
+#if defined(_WIN32) || defined(POCO_NO_POSIX_TSF)
+#if defined(_WIN32_WCE) && _WIN32_WCE < 0x800
+ std::tm* broken = wceex_localtime(&epochTime);
+#else
+ std::tm* broken = std::localtime(&epochTime);
+#endif
+ if (!broken) throw Poco::SystemException("cannot get local time");
+ _tzd = (Timezone::utcOffset() + ((broken->tm_isdst == 1) ? 3600 : 0));
+#else
+ std::tm broken;
+#if defined(POCO_VXWORKS)
+ if (localtime_r(&epochTime, &broken) != OK)
+ throw Poco::SystemException("cannot get local time");
+#else
+ if (!localtime_r(&epochTime, &broken))
+ throw Poco::SystemException("cannot get local time");
+#endif
+ _tzd = (Timezone::utcOffset() + ((broken.tm_isdst == 1) ? 3600 : 0));
+#endif
+ adjustForTzd();
+ }
+ else
+ {
+ int dst;
+ dstOffset(dst);
+ _tzd = (Timezone::utcOffset() + dst);
+ }
+}
+
+
+std::time_t LocalDateTime::dstOffset(int& rDstOffset) const
+{
+ std::time_t local;
+ std::tm broken;
+
+ broken.tm_year = (_dateTime.year() - 1900);
+ broken.tm_mon = (_dateTime.month() - 1);
+ broken.tm_mday = _dateTime.day();
+ broken.tm_hour = _dateTime.hour();
+ broken.tm_min = _dateTime.minute();
+ broken.tm_sec = _dateTime.second();
+ broken.tm_isdst = -1;
+#if defined(_WIN32_WCE) && _WIN32_WCE < 0x800
+ local = wceex_mktime(&broken);
+#else
+ local = std::mktime(&broken);
+#endif
+
+ rDstOffset = (broken.tm_isdst == 1) ? 3600 : 0;
+ return local;
+}
+
+
+} // namespace Poco
+