ktimezone_win.cpp File Reference

#include "ktimezone_win.h"
#include <config.h>
#include <kdebug.h>
#include <QStringList>
#include <QLibrary>
#include <windows.h>
#include <memory>
#include <string>
#include <cassert>

Go to the source code of this file.

Macros
#define	COPY(name)

Typedefs
typedef LPSYSTEMTIME	lpLocalTime
typedef LPSYSTEMTIME LPSYSTEMTIME	lpUniversalTime

Functions
typedef	BOOL (WINAPI *PtrTzSpecificLocalTimeToSystemTime)(LPTIME_ZONE_INFORMATION lpTimeZoneInformation
static bool	check_local (const KTimeZone *caller, const QDateTime &dt)
static bool	check_prereq (const KTimeZone *caller, const QDateTime &dt, Qt::TimeSpec spec)
static bool	check_utc (const KTimeZone *caller, const QDateTime &dt)
static int	difference (const SYSTEMTIME &st1, const SYSTEMTIME &st2)
static int	effective_offset (const TIME_ZONE_INFORMATION &tz, bool isDst)
static QDate	find_nth_weekday_in_month_of_year (int nth, int dayOfWeek, int month, int year)
static bool	get_binary_value (HKEY key, const TCHAR *value, void *data, DWORD numData, DWORD *outNumData=0)
static bool	get_string_value (HKEY key, const TCHAR *value, TCHAR *dest, DWORD destSizeInBytes)
static QString	getWinZoneName (const QString &name)
static bool	has_transition (const TIME_ZONE_INFORMATION &tz)
static bool	is_dst (const KTimeZone *caller, const QDateTime &utc)
static bool	is_dst (const TIME_ZONE_INFORMATION &tzi, const QDateTime &utc, int year)
static QStringList	list_key (HKEY key)
static QStringList	list_standard_names ()
static int	offset_at_utc (const KTimeZone *caller, const QDateTime &utc)
static int	offset_at_zone_time (const KTimeZone *caller, const SYSTEMTIME &zone, int *secondOffset)
static std::basic_string< TCHAR >	pathFromZoneName (const KTimeZone &zone)
static SYSTEMTIME	qdatetime_to_systemtime (const QDateTime &dt)
static const TCHAR *	qstring_to_tchar (const QString &str)
static std::basic_string< TCHAR >	qstring_to_tcharstring (const QString &str)
static int	qt_dayofweek_to_win_dayofweek (int qdow)
static QDateTime	systemtime_to_qdatetime (const SYSTEMTIME &st)
static QString	tchar_to_qstring (const TCHAR *str)
static QDateTime	transition (const SYSTEMTIME &st, int year)
Transitions	transitions (const KTimeZone *caller, int year)
Transitions	transitions (const TIME_ZONE_INFORMATION &tz, int year)
static bool	TzSpecificLocalTimeToSystemTime_Portable (TIME_ZONE_INFORMATION *tz, SYSTEMTIME *i_stLocal, SYSTEMTIME *o_stUniversal)
static int	win_dayofweek_to_qt_dayofweek (int wdow)

Variables
static const int	MAX_KEY_LENGTH = 255
static const int	OneHour = 3600
static PtrTzSpecificLocalTimeToSystemTime	pTzSpecificLocalTimeToSystemTime = 0
static const TCHAR	timeZonesKey [] = TEXT("SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Time Zones")
static const ZoneKey	ZoneTbl []

Macro Definition Documentation

COPY

#define COPY

(

name

)

Value:

data->_tzi.name = tzi.name

Typedef Documentation

lpLocalTime

typedef LPSYSTEMTIME lpLocalTime

Definition at line 148 of file ktimezone_win.cpp.

lpUniversalTime

typedef LPSYSTEMTIME LPSYSTEMTIME lpUniversalTime

Definition at line 149 of file ktimezone_win.cpp.

Function Documentation

BOOL()

typedef BOOL

(

WINAPI *

PtrTzSpecificLocalTimeToSystemTime

)

check_local()

bool check_local ( const KTimeZone * caller, const QDateTime & dt )

inlinestatic

Definition at line 320 of file ktimezone_win.cpp.

check_prereq()

bool check_prereq ( const KTimeZone * caller, const QDateTime & dt, Qt::TimeSpec spec )

static

Definition at line 316 of file ktimezone_win.cpp.

check_utc()

bool check_utc ( const KTimeZone * caller, const QDateTime & dt )

inlinestatic

Definition at line 324 of file ktimezone_win.cpp.

difference()

int difference ( const SYSTEMTIME & st1, const SYSTEMTIME & st2 )

static

Definition at line 598 of file ktimezone_win.cpp.

effective_offset()

int effective_offset ( const TIME_ZONE_INFORMATION & tz, bool isDst )

static

Definition at line 578 of file ktimezone_win.cpp.

find_nth_weekday_in_month_of_year()

QDate find_nth_weekday_in_month_of_year ( int nth, int dayOfWeek, int month, int year )

static

Definition at line 342 of file ktimezone_win.cpp.

get_binary_value()

bool get_binary_value ( HKEY key, const TCHAR * value, void * data, DWORD numData, DWORD * outNumData = 0 )

static

Definition at line 284 of file ktimezone_win.cpp.

get_string_value()

bool get_string_value ( HKEY key, const TCHAR * value, TCHAR * dest, DWORD destSizeInBytes )

static

Definition at line 297 of file ktimezone_win.cpp.

getWinZoneName()

QString getWinZoneName ( const QString & name )

static

Definition at line 136 of file ktimezone_win.cpp.

has_transition()

bool has_transition ( const TIME_ZONE_INFORMATION & tz )

static

Definition at line 328 of file ktimezone_win.cpp.

is_dst() [1/2]

bool is_dst ( const KTimeZone * caller, const QDateTime & utc )

static

Definition at line 570 of file ktimezone_win.cpp.

is_dst() [2/2]

bool is_dst ( const TIME_ZONE_INFORMATION & tzi, const QDateTime & utc, int year )

static

Definition at line 560 of file ktimezone_win.cpp.

list_key()

QStringList list_key ( HKEY key )

static

Definition at line 378 of file ktimezone_win.cpp.

list_standard_names()

QStringList list_standard_names ( )

static

Definition at line 394 of file ktimezone_win.cpp.

offset_at_utc()

int offset_at_utc ( const KTimeZone * caller, const QDateTime & utc )

static

Definition at line 588 of file ktimezone_win.cpp.

offset_at_zone_time()

int offset_at_zone_time ( const KTimeZone * caller, const SYSTEMTIME & zone, int * secondOffset )

static

Definition at line 602 of file ktimezone_win.cpp.

pathFromZoneName()

std::basic_string< TCHAR > pathFromZoneName ( const KTimeZone & zone )

static

Definition at line 431 of file ktimezone_win.cpp.

qdatetime_to_systemtime()

SYSTEMTIME qdatetime_to_systemtime ( const QDateTime & dt )

static

Definition at line 208 of file ktimezone_win.cpp.

qstring_to_tchar()

const TCHAR * qstring_to_tchar ( const QString & str )

inlinestatic

Definition at line 192 of file ktimezone_win.cpp.

qstring_to_tcharstring()

std::basic_string< TCHAR > qstring_to_tcharstring ( const QString & str )

inlinestatic

Definition at line 196 of file ktimezone_win.cpp.

qt_dayofweek_to_win_dayofweek()

int qt_dayofweek_to_win_dayofweek ( int qdow )

static

Definition at line 337 of file ktimezone_win.cpp.

systemtime_to_qdatetime()

QDateTime systemtime_to_qdatetime ( const SYSTEMTIME & st )

inlinestatic

Definition at line 203 of file ktimezone_win.cpp.

tchar_to_qstring()

QString tchar_to_qstring ( const TCHAR * str )

inlinestatic

Definition at line 188 of file ktimezone_win.cpp.

transition()

QDateTime transition ( const SYSTEMTIME & st, int year )

static

Definition at line 357 of file ktimezone_win.cpp.

transitions() [1/2]

Transitions transitions	(	const KTimeZone *	caller,
		int	year )

Definition at line 556 of file ktimezone_win.cpp.

transitions() [2/2]

Transitions transitions	(	const TIME_ZONE_INFORMATION &	tz,
		int	year )

Definition at line 368 of file ktimezone_win.cpp.

TzSpecificLocalTimeToSystemTime_Portable()

bool TzSpecificLocalTimeToSystemTime_Portable ( TIME_ZONE_INFORMATION * tz, SYSTEMTIME * i_stLocal, SYSTEMTIME * o_stUniversal )

static

Definition at line 224 of file ktimezone_win.cpp.

win_dayofweek_to_qt_dayofweek()

int win_dayofweek_to_qt_dayofweek ( int wdow )

static

Definition at line 332 of file ktimezone_win.cpp.

Variable Documentation

MAX_KEY_LENGTH

const int MAX_KEY_LENGTH = 255

static

Definition at line 376 of file ktimezone_win.cpp.

OneHour

const int OneHour = 3600

static

Definition at line 596 of file ktimezone_win.cpp.

pTzSpecificLocalTimeToSystemTime

PtrTzSpecificLocalTimeToSystemTime pTzSpecificLocalTimeToSystemTime = 0

static

Definition at line 151 of file ktimezone_win.cpp.

timeZonesKey

const TCHAR timeZonesKey[] = TEXT("SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Time Zones")

static

Definition at line 202 of file ktimezone_win.cpp.

ZoneTbl

const ZoneKey ZoneTbl[]

static

Definition at line 41 of file ktimezone_win.cpp.