1757 lines
54 KiB
C
1757 lines
54 KiB
C
/*
|
|
* Locale-dependent format handling
|
|
*
|
|
* Copyright 1995 Martin von Loewis
|
|
* Copyright 1998 David Lee Lambert
|
|
* Copyright 2000 Julio César Gázquez
|
|
* Copyright 2003 Jon Griffiths
|
|
* Copyright 2005 Dmitry Timoshkov
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include <stdarg.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "windef.h"
|
|
#include "winbase.h"
|
|
#include "winnls.h"
|
|
#include "wine/debug.h"
|
|
#include "winternl.h"
|
|
|
|
#include "kernel_private.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(nls);
|
|
|
|
#define DATE_DATEVARSONLY 0x0100 /* only date stuff: yMdg */
|
|
#define TIME_TIMEVARSONLY 0x0200 /* only time stuff: hHmst */
|
|
|
|
/* Since calculating the formatting data for each locale is time-consuming,
|
|
* we get the format data for each locale only once and cache it in memory.
|
|
* We cache both the system default and user overridden data, after converting
|
|
* them into the formats that the functions here expect. Since these functions
|
|
* will typically be called with only a small number of the total locales
|
|
* installed, the memory overhead is minimal while the speedup is significant.
|
|
*
|
|
* Our cache takes the form of a singly linked list, whose node is below:
|
|
*/
|
|
#define NLS_NUM_CACHED_STRINGS 57
|
|
|
|
typedef struct _NLS_FORMAT_NODE
|
|
{
|
|
LCID lcid; /* Locale Id */
|
|
DWORD dwFlags; /* 0 or LOCALE_NOUSEROVERRIDE */
|
|
DWORD dwCodePage; /* Default code page (if LOCALE_USE_ANSI_CP not given) */
|
|
NUMBERFMTW fmt; /* Default format for numbers */
|
|
CURRENCYFMTW cyfmt; /* Default format for currencies */
|
|
LPWSTR lppszStrings[NLS_NUM_CACHED_STRINGS]; /* Default formats,day/month names */
|
|
WCHAR szShortAM[2]; /* Short 'AM' marker */
|
|
WCHAR szShortPM[2]; /* Short 'PM' marker */
|
|
struct _NLS_FORMAT_NODE *next;
|
|
} NLS_FORMAT_NODE;
|
|
|
|
/* Macros to get particular data strings from a format node */
|
|
#define GetNegative(fmt) fmt->lppszStrings[0]
|
|
#define GetLongDate(fmt) fmt->lppszStrings[1]
|
|
#define GetShortDate(fmt) fmt->lppszStrings[2]
|
|
#define GetTime(fmt) fmt->lppszStrings[3]
|
|
#define GetAM(fmt) fmt->lppszStrings[54]
|
|
#define GetPM(fmt) fmt->lppszStrings[55]
|
|
#define GetYearMonth(fmt) fmt->lppszStrings[56]
|
|
|
|
#define GetLongDay(fmt,day) fmt->lppszStrings[4 + day]
|
|
#define GetShortDay(fmt,day) fmt->lppszStrings[11 + day]
|
|
#define GetLongMonth(fmt,mth) fmt->lppszStrings[18 + mth]
|
|
#define GetGenitiveMonth(fmt,mth) fmt->lppszStrings[30 + mth]
|
|
#define GetShortMonth(fmt,mth) fmt->lppszStrings[42 + mth]
|
|
|
|
/* Write access to the cache is protected by this critical section */
|
|
static CRITICAL_SECTION NLS_FormatsCS;
|
|
static CRITICAL_SECTION_DEBUG NLS_FormatsCS_debug =
|
|
{
|
|
0, 0, &NLS_FormatsCS,
|
|
{ &NLS_FormatsCS_debug.ProcessLocksList,
|
|
&NLS_FormatsCS_debug.ProcessLocksList },
|
|
0, 0, { (DWORD_PTR)(__FILE__ ": NLS_Formats") }
|
|
};
|
|
static CRITICAL_SECTION NLS_FormatsCS = { &NLS_FormatsCS_debug, -1, 0, 0, 0, 0 };
|
|
|
|
/**************************************************************************
|
|
* NLS_GetLocaleNumber <internal>
|
|
*
|
|
* Get a numeric locale format value.
|
|
*/
|
|
static DWORD NLS_GetLocaleNumber(LCID lcid, DWORD dwFlags)
|
|
{
|
|
WCHAR szBuff[80];
|
|
DWORD dwVal = 0;
|
|
|
|
szBuff[0] = '\0';
|
|
GetLocaleInfoW(lcid, dwFlags, szBuff, ARRAY_SIZE(szBuff));
|
|
|
|
if (szBuff[0] && szBuff[1] == ';' && szBuff[2] != '0')
|
|
dwVal = (szBuff[0] - '0') * 10 + (szBuff[2] - '0');
|
|
else
|
|
{
|
|
const WCHAR* iter = szBuff;
|
|
dwVal = 0;
|
|
while(*iter >= '0' && *iter <= '9')
|
|
dwVal = dwVal * 10 + (*iter++ - '0');
|
|
}
|
|
return dwVal;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* NLS_GetLocaleString <internal>
|
|
*
|
|
* Get a string locale format value.
|
|
*/
|
|
static WCHAR* NLS_GetLocaleString(LCID lcid, DWORD dwFlags)
|
|
{
|
|
WCHAR szBuff[80], *str;
|
|
DWORD dwLen;
|
|
|
|
szBuff[0] = '\0';
|
|
GetLocaleInfoW(lcid, dwFlags, szBuff, ARRAY_SIZE(szBuff));
|
|
dwLen = lstrlenW(szBuff) + 1;
|
|
str = HeapAlloc(GetProcessHeap(), 0, dwLen * sizeof(WCHAR));
|
|
if (str)
|
|
memcpy(str, szBuff, dwLen * sizeof(WCHAR));
|
|
return str;
|
|
}
|
|
|
|
#define GET_LOCALE_NUMBER(num, type) num = NLS_GetLocaleNumber(lcid, type|dwFlags); \
|
|
TRACE( #type ": %ld (%08lx)\n", (DWORD)num, (DWORD)num)
|
|
|
|
#define GET_LOCALE_STRING(str, type) str = NLS_GetLocaleString(lcid, type|dwFlags); \
|
|
TRACE( #type ": %s\n", debugstr_w(str))
|
|
|
|
/**************************************************************************
|
|
* NLS_GetFormats <internal>
|
|
*
|
|
* Calculate (and cache) the number formats for a locale.
|
|
*/
|
|
static const NLS_FORMAT_NODE *NLS_GetFormats(LCID lcid, DWORD dwFlags)
|
|
{
|
|
/* GetLocaleInfo() identifiers for cached formatting strings */
|
|
static const LCTYPE NLS_LocaleIndices[] = {
|
|
LOCALE_SNEGATIVESIGN,
|
|
LOCALE_SLONGDATE, LOCALE_SSHORTDATE,
|
|
LOCALE_STIMEFORMAT,
|
|
LOCALE_SDAYNAME1, LOCALE_SDAYNAME2, LOCALE_SDAYNAME3,
|
|
LOCALE_SDAYNAME4, LOCALE_SDAYNAME5, LOCALE_SDAYNAME6, LOCALE_SDAYNAME7,
|
|
LOCALE_SABBREVDAYNAME1, LOCALE_SABBREVDAYNAME2, LOCALE_SABBREVDAYNAME3,
|
|
LOCALE_SABBREVDAYNAME4, LOCALE_SABBREVDAYNAME5, LOCALE_SABBREVDAYNAME6,
|
|
LOCALE_SABBREVDAYNAME7,
|
|
LOCALE_SMONTHNAME1, LOCALE_SMONTHNAME2, LOCALE_SMONTHNAME3,
|
|
LOCALE_SMONTHNAME4, LOCALE_SMONTHNAME5, LOCALE_SMONTHNAME6,
|
|
LOCALE_SMONTHNAME7, LOCALE_SMONTHNAME8, LOCALE_SMONTHNAME9,
|
|
LOCALE_SMONTHNAME10, LOCALE_SMONTHNAME11, LOCALE_SMONTHNAME12,
|
|
LOCALE_SMONTHNAME1 | LOCALE_RETURN_GENITIVE_NAMES,
|
|
LOCALE_SMONTHNAME2 | LOCALE_RETURN_GENITIVE_NAMES,
|
|
LOCALE_SMONTHNAME3 | LOCALE_RETURN_GENITIVE_NAMES,
|
|
LOCALE_SMONTHNAME4 | LOCALE_RETURN_GENITIVE_NAMES,
|
|
LOCALE_SMONTHNAME5 | LOCALE_RETURN_GENITIVE_NAMES,
|
|
LOCALE_SMONTHNAME6 | LOCALE_RETURN_GENITIVE_NAMES,
|
|
LOCALE_SMONTHNAME7 | LOCALE_RETURN_GENITIVE_NAMES,
|
|
LOCALE_SMONTHNAME8 | LOCALE_RETURN_GENITIVE_NAMES,
|
|
LOCALE_SMONTHNAME9 | LOCALE_RETURN_GENITIVE_NAMES,
|
|
LOCALE_SMONTHNAME10 | LOCALE_RETURN_GENITIVE_NAMES,
|
|
LOCALE_SMONTHNAME11 | LOCALE_RETURN_GENITIVE_NAMES,
|
|
LOCALE_SMONTHNAME12 | LOCALE_RETURN_GENITIVE_NAMES,
|
|
LOCALE_SABBREVMONTHNAME1, LOCALE_SABBREVMONTHNAME2, LOCALE_SABBREVMONTHNAME3,
|
|
LOCALE_SABBREVMONTHNAME4, LOCALE_SABBREVMONTHNAME5, LOCALE_SABBREVMONTHNAME6,
|
|
LOCALE_SABBREVMONTHNAME7, LOCALE_SABBREVMONTHNAME8, LOCALE_SABBREVMONTHNAME9,
|
|
LOCALE_SABBREVMONTHNAME10, LOCALE_SABBREVMONTHNAME11, LOCALE_SABBREVMONTHNAME12,
|
|
LOCALE_S1159, LOCALE_S2359,
|
|
LOCALE_SYEARMONTH
|
|
};
|
|
static NLS_FORMAT_NODE *NLS_CachedFormats = NULL;
|
|
NLS_FORMAT_NODE *node = NLS_CachedFormats;
|
|
|
|
dwFlags &= LOCALE_NOUSEROVERRIDE;
|
|
|
|
TRACE("(0x%04lx,0x%08lx)\n", lcid, dwFlags);
|
|
|
|
/* See if we have already cached the locales number format */
|
|
while (node && (node->lcid != lcid || node->dwFlags != dwFlags) && node->next)
|
|
node = node->next;
|
|
|
|
if (!node || node->lcid != lcid || node->dwFlags != dwFlags)
|
|
{
|
|
NLS_FORMAT_NODE *new_node;
|
|
DWORD i;
|
|
|
|
TRACE("Creating new cache entry\n");
|
|
|
|
if (!(new_node = HeapAlloc(GetProcessHeap(), 0, sizeof(NLS_FORMAT_NODE))))
|
|
return NULL;
|
|
|
|
GET_LOCALE_NUMBER(new_node->dwCodePage, LOCALE_IDEFAULTANSICODEPAGE);
|
|
|
|
/* Number Format */
|
|
new_node->lcid = lcid;
|
|
new_node->dwFlags = dwFlags;
|
|
new_node->next = NULL;
|
|
|
|
GET_LOCALE_NUMBER(new_node->fmt.NumDigits, LOCALE_IDIGITS);
|
|
GET_LOCALE_NUMBER(new_node->fmt.LeadingZero, LOCALE_ILZERO);
|
|
GET_LOCALE_NUMBER(new_node->fmt.NegativeOrder, LOCALE_INEGNUMBER);
|
|
|
|
GET_LOCALE_NUMBER(new_node->fmt.Grouping, LOCALE_SGROUPING);
|
|
if (new_node->fmt.Grouping > 9 && new_node->fmt.Grouping != 32)
|
|
{
|
|
WARN("LOCALE_SGROUPING (%d) unhandled, please report!\n",
|
|
new_node->fmt.Grouping);
|
|
new_node->fmt.Grouping = 0;
|
|
}
|
|
|
|
GET_LOCALE_STRING(new_node->fmt.lpDecimalSep, LOCALE_SDECIMAL);
|
|
GET_LOCALE_STRING(new_node->fmt.lpThousandSep, LOCALE_STHOUSAND);
|
|
|
|
/* Currency Format */
|
|
new_node->cyfmt.NumDigits = new_node->fmt.NumDigits;
|
|
new_node->cyfmt.LeadingZero = new_node->fmt.LeadingZero;
|
|
|
|
GET_LOCALE_NUMBER(new_node->cyfmt.Grouping, LOCALE_SGROUPING);
|
|
|
|
if (new_node->cyfmt.Grouping > 9)
|
|
{
|
|
WARN("LOCALE_SMONGROUPING (%d) unhandled, please report!\n",
|
|
new_node->cyfmt.Grouping);
|
|
new_node->cyfmt.Grouping = 0;
|
|
}
|
|
|
|
GET_LOCALE_NUMBER(new_node->cyfmt.NegativeOrder, LOCALE_INEGCURR);
|
|
if (new_node->cyfmt.NegativeOrder > 15)
|
|
{
|
|
WARN("LOCALE_INEGCURR (%d) unhandled, please report!\n",
|
|
new_node->cyfmt.NegativeOrder);
|
|
new_node->cyfmt.NegativeOrder = 0;
|
|
}
|
|
GET_LOCALE_NUMBER(new_node->cyfmt.PositiveOrder, LOCALE_ICURRENCY);
|
|
if (new_node->cyfmt.PositiveOrder > 3)
|
|
{
|
|
WARN("LOCALE_IPOSCURR (%d) unhandled,please report!\n",
|
|
new_node->cyfmt.PositiveOrder);
|
|
new_node->cyfmt.PositiveOrder = 0;
|
|
}
|
|
GET_LOCALE_STRING(new_node->cyfmt.lpDecimalSep, LOCALE_SMONDECIMALSEP);
|
|
GET_LOCALE_STRING(new_node->cyfmt.lpThousandSep, LOCALE_SMONTHOUSANDSEP);
|
|
GET_LOCALE_STRING(new_node->cyfmt.lpCurrencySymbol, LOCALE_SCURRENCY);
|
|
|
|
/* Date/Time Format info, negative character, etc */
|
|
for (i = 0; i < ARRAY_SIZE(NLS_LocaleIndices); i++)
|
|
{
|
|
GET_LOCALE_STRING(new_node->lppszStrings[i], NLS_LocaleIndices[i]);
|
|
}
|
|
/* Save some memory if month genitive name is the same or not present */
|
|
for (i = 0; i < 12; i++)
|
|
{
|
|
if (wcscmp(GetLongMonth(new_node, i), GetGenitiveMonth(new_node, i)) == 0)
|
|
{
|
|
HeapFree(GetProcessHeap(), 0, GetGenitiveMonth(new_node, i));
|
|
GetGenitiveMonth(new_node, i) = NULL;
|
|
}
|
|
}
|
|
|
|
new_node->szShortAM[0] = GetAM(new_node)[0]; new_node->szShortAM[1] = '\0';
|
|
new_node->szShortPM[0] = GetPM(new_node)[0]; new_node->szShortPM[1] = '\0';
|
|
|
|
/* Now add the computed format to the cache */
|
|
RtlEnterCriticalSection(&NLS_FormatsCS);
|
|
|
|
/* Search again: We may have raced to add the node */
|
|
node = NLS_CachedFormats;
|
|
while (node && (node->lcid != lcid || node->dwFlags != dwFlags) && node->next)
|
|
node = node->next;
|
|
|
|
if (!node)
|
|
{
|
|
node = NLS_CachedFormats = new_node; /* Empty list */
|
|
new_node = NULL;
|
|
}
|
|
else if (node->lcid != lcid || node->dwFlags != dwFlags)
|
|
{
|
|
node->next = new_node; /* Not in the list, add to end */
|
|
node = new_node;
|
|
new_node = NULL;
|
|
}
|
|
|
|
RtlLeaveCriticalSection(&NLS_FormatsCS);
|
|
|
|
if (new_node)
|
|
{
|
|
/* We raced and lost: The node was already added by another thread.
|
|
* node points to the currently cached node, so free new_node.
|
|
*/
|
|
for (i = 0; i < ARRAY_SIZE(NLS_LocaleIndices); i++)
|
|
HeapFree(GetProcessHeap(), 0, new_node->lppszStrings[i]);
|
|
HeapFree(GetProcessHeap(), 0, new_node->fmt.lpDecimalSep);
|
|
HeapFree(GetProcessHeap(), 0, new_node->fmt.lpThousandSep);
|
|
HeapFree(GetProcessHeap(), 0, new_node->cyfmt.lpDecimalSep);
|
|
HeapFree(GetProcessHeap(), 0, new_node->cyfmt.lpThousandSep);
|
|
HeapFree(GetProcessHeap(), 0, new_node->cyfmt.lpCurrencySymbol);
|
|
HeapFree(GetProcessHeap(), 0, new_node);
|
|
}
|
|
}
|
|
return node;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* NLS_IsUnicodeOnlyLcid <internal>
|
|
*
|
|
* Determine if a locale is Unicode only, and thus invalid in ANSI calls.
|
|
*/
|
|
static BOOL NLS_IsUnicodeOnlyLcid(LCID lcid)
|
|
{
|
|
lcid = ConvertDefaultLocale(lcid);
|
|
|
|
switch (PRIMARYLANGID(lcid))
|
|
{
|
|
case LANG_ARMENIAN:
|
|
case LANG_DIVEHI:
|
|
case LANG_GEORGIAN:
|
|
case LANG_GUJARATI:
|
|
case LANG_HINDI:
|
|
case LANG_KANNADA:
|
|
case LANG_KONKANI:
|
|
case LANG_MARATHI:
|
|
case LANG_PUNJABI:
|
|
case LANG_SANSKRIT:
|
|
TRACE("lcid 0x%08lx: langid 0x%04x is Unicode Only\n", lcid, PRIMARYLANGID(lcid));
|
|
return TRUE;
|
|
default:
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Formatting of dates, times, numbers and currencies.
|
|
*/
|
|
|
|
#define IsLiteralMarker(p) (p == '\'')
|
|
#define IsDateFmtChar(p) (p == 'd'||p == 'M'||p == 'y'||p == 'g')
|
|
#define IsTimeFmtChar(p) (p == 'H'||p == 'h'||p == 'm'||p == 's'||p == 't')
|
|
|
|
/* Only the following flags can be given if a date/time format is specified */
|
|
#define DATE_FORMAT_FLAGS (DATE_DATEVARSONLY)
|
|
#define TIME_FORMAT_FLAGS (TIME_TIMEVARSONLY|TIME_FORCE24HOURFORMAT| \
|
|
TIME_NOMINUTESORSECONDS|TIME_NOSECONDS| \
|
|
TIME_NOTIMEMARKER)
|
|
|
|
/******************************************************************************
|
|
* NLS_GetDateTimeFormatW <internal>
|
|
*
|
|
* Performs the formatting for GetDateFormatW/GetTimeFormatW.
|
|
*
|
|
* FIXME
|
|
* DATE_USE_ALT_CALENDAR - Requires GetCalendarInfo to work first.
|
|
* DATE_LTRREADING/DATE_RTLREADING - Not yet implemented.
|
|
*/
|
|
static INT NLS_GetDateTimeFormatW(LCID lcid, DWORD dwFlags,
|
|
const SYSTEMTIME* lpTime, LPCWSTR lpFormat,
|
|
LPWSTR lpStr, INT cchOut)
|
|
{
|
|
const NLS_FORMAT_NODE *node;
|
|
SYSTEMTIME st;
|
|
INT cchWritten = 0;
|
|
INT lastFormatPos = 0;
|
|
BOOL bSkipping = FALSE; /* Skipping text around marker? */
|
|
BOOL d_dd_formatted = FALSE; /* previous formatted part was for d or dd */
|
|
|
|
/* Verify our arguments */
|
|
if ((cchOut && !lpStr) || !(node = NLS_GetFormats(lcid, dwFlags)))
|
|
goto invalid_parameter;
|
|
|
|
if (dwFlags & ~(DATE_DATEVARSONLY|TIME_TIMEVARSONLY))
|
|
{
|
|
if (lpFormat &&
|
|
((dwFlags & DATE_DATEVARSONLY && dwFlags & ~DATE_FORMAT_FLAGS) ||
|
|
(dwFlags & TIME_TIMEVARSONLY && dwFlags & ~TIME_FORMAT_FLAGS)))
|
|
{
|
|
goto invalid_flags;
|
|
}
|
|
|
|
if (dwFlags & DATE_DATEVARSONLY)
|
|
{
|
|
if ((dwFlags & (DATE_LTRREADING|DATE_RTLREADING)) == (DATE_LTRREADING|DATE_RTLREADING))
|
|
goto invalid_flags;
|
|
else if (dwFlags & (DATE_LTRREADING|DATE_RTLREADING))
|
|
FIXME("Unsupported flags: DATE_LTRREADING/DATE_RTLREADING\n");
|
|
|
|
switch (dwFlags & (DATE_SHORTDATE|DATE_LONGDATE|DATE_YEARMONTH))
|
|
{
|
|
case 0:
|
|
break;
|
|
case DATE_SHORTDATE:
|
|
case DATE_LONGDATE:
|
|
case DATE_YEARMONTH:
|
|
if (lpFormat)
|
|
goto invalid_flags;
|
|
break;
|
|
default:
|
|
goto invalid_flags;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!lpFormat)
|
|
{
|
|
/* Use the appropriate default format */
|
|
if (dwFlags & DATE_DATEVARSONLY)
|
|
{
|
|
if (dwFlags & DATE_YEARMONTH)
|
|
lpFormat = GetYearMonth(node);
|
|
else if (dwFlags & DATE_LONGDATE)
|
|
lpFormat = GetLongDate(node);
|
|
else
|
|
lpFormat = GetShortDate(node);
|
|
}
|
|
else
|
|
lpFormat = GetTime(node);
|
|
}
|
|
|
|
if (!lpTime)
|
|
{
|
|
GetLocalTime(&st); /* Default to current time */
|
|
lpTime = &st;
|
|
}
|
|
else
|
|
{
|
|
if (dwFlags & DATE_DATEVARSONLY)
|
|
{
|
|
FILETIME ftTmp;
|
|
|
|
/* Verify the date and correct the D.O.W. if needed */
|
|
memset(&st, 0, sizeof(st));
|
|
st.wYear = lpTime->wYear;
|
|
st.wMonth = lpTime->wMonth;
|
|
st.wDay = lpTime->wDay;
|
|
|
|
if (st.wDay > 31 || st.wMonth > 12 || !SystemTimeToFileTime(&st, &ftTmp))
|
|
goto invalid_parameter;
|
|
|
|
FileTimeToSystemTime(&ftTmp, &st);
|
|
lpTime = &st;
|
|
}
|
|
|
|
if (dwFlags & TIME_TIMEVARSONLY)
|
|
{
|
|
/* Verify the time */
|
|
if (lpTime->wHour > 24 || lpTime->wMinute > 59 || lpTime->wSecond > 59)
|
|
goto invalid_parameter;
|
|
}
|
|
}
|
|
|
|
/* Format the output */
|
|
while (*lpFormat)
|
|
{
|
|
if (IsLiteralMarker(*lpFormat))
|
|
{
|
|
/* Start of a literal string */
|
|
lpFormat++;
|
|
|
|
/* Loop until the end of the literal marker or end of the string */
|
|
while (*lpFormat)
|
|
{
|
|
if (IsLiteralMarker(*lpFormat))
|
|
{
|
|
lpFormat++;
|
|
if (!IsLiteralMarker(*lpFormat))
|
|
break; /* Terminating literal marker */
|
|
}
|
|
|
|
if (!cchOut)
|
|
cchWritten++; /* Count size only */
|
|
else if (cchWritten >= cchOut)
|
|
goto overrun;
|
|
else if (!bSkipping)
|
|
{
|
|
lpStr[cchWritten] = *lpFormat;
|
|
cchWritten++;
|
|
}
|
|
lpFormat++;
|
|
}
|
|
}
|
|
else if ((dwFlags & DATE_DATEVARSONLY && IsDateFmtChar(*lpFormat)) ||
|
|
(dwFlags & TIME_TIMEVARSONLY && IsTimeFmtChar(*lpFormat)))
|
|
{
|
|
WCHAR buff[32], fmtChar;
|
|
LPCWSTR szAdd = NULL;
|
|
DWORD dwVal = 0;
|
|
int count = 0, dwLen;
|
|
|
|
bSkipping = FALSE;
|
|
|
|
fmtChar = *lpFormat;
|
|
while (*lpFormat == fmtChar)
|
|
{
|
|
count++;
|
|
lpFormat++;
|
|
}
|
|
buff[0] = '\0';
|
|
|
|
if (fmtChar != 'M') d_dd_formatted = FALSE;
|
|
switch(fmtChar)
|
|
{
|
|
case 'd':
|
|
if (count >= 4)
|
|
szAdd = GetLongDay(node, (lpTime->wDayOfWeek + 6) % 7);
|
|
else if (count == 3)
|
|
szAdd = GetShortDay(node, (lpTime->wDayOfWeek + 6) % 7);
|
|
else
|
|
{
|
|
dwVal = lpTime->wDay;
|
|
szAdd = buff;
|
|
d_dd_formatted = TRUE;
|
|
}
|
|
break;
|
|
|
|
case 'M':
|
|
if (count >= 4)
|
|
{
|
|
LPCWSTR genitive = GetGenitiveMonth(node, lpTime->wMonth - 1);
|
|
if (genitive)
|
|
{
|
|
if (d_dd_formatted)
|
|
{
|
|
szAdd = genitive;
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
LPCWSTR format = lpFormat;
|
|
/* Look forward now, if next format pattern is for day genitive
|
|
name should be used */
|
|
while (*format)
|
|
{
|
|
/* Skip parts within markers */
|
|
if (IsLiteralMarker(*format))
|
|
{
|
|
++format;
|
|
while (*format)
|
|
{
|
|
if (IsLiteralMarker(*format))
|
|
{
|
|
++format;
|
|
if (!IsLiteralMarker(*format)) break;
|
|
}
|
|
}
|
|
}
|
|
if (*format != ' ') break;
|
|
++format;
|
|
}
|
|
/* Only numeric day form matters */
|
|
if (*format == 'd')
|
|
{
|
|
INT dcount = 1;
|
|
while (*++format == 'd') dcount++;
|
|
if (dcount < 3)
|
|
{
|
|
szAdd = genitive;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
szAdd = GetLongMonth(node, lpTime->wMonth - 1);
|
|
}
|
|
else if (count == 3)
|
|
szAdd = GetShortMonth(node, lpTime->wMonth - 1);
|
|
else
|
|
{
|
|
dwVal = lpTime->wMonth;
|
|
szAdd = buff;
|
|
}
|
|
break;
|
|
|
|
case 'y':
|
|
if (count >= 4)
|
|
{
|
|
count = 4;
|
|
dwVal = lpTime->wYear;
|
|
}
|
|
else
|
|
{
|
|
count = count > 2 ? 2 : count;
|
|
dwVal = lpTime->wYear % 100;
|
|
}
|
|
szAdd = buff;
|
|
break;
|
|
|
|
case 'g':
|
|
if (count == 2)
|
|
{
|
|
/* FIXME: Our GetCalendarInfo() does not yet support CAL_SERASTRING.
|
|
* When it is fixed, this string should be cached in 'node'.
|
|
*/
|
|
FIXME("Should be using GetCalendarInfo(CAL_SERASTRING), defaulting to 'AD'\n");
|
|
buff[0] = 'A'; buff[1] = 'D'; buff[2] = '\0';
|
|
}
|
|
else
|
|
{
|
|
buff[0] = 'g'; buff[1] = '\0'; /* Add a literal 'g' */
|
|
}
|
|
szAdd = buff;
|
|
break;
|
|
|
|
case 'h':
|
|
if (!(dwFlags & TIME_FORCE24HOURFORMAT))
|
|
{
|
|
count = count > 2 ? 2 : count;
|
|
dwVal = lpTime->wHour == 0 ? 12 : (lpTime->wHour - 1) % 12 + 1;
|
|
szAdd = buff;
|
|
break;
|
|
}
|
|
/* .. fall through if we are forced to output in 24 hour format */
|
|
|
|
case 'H':
|
|
count = count > 2 ? 2 : count;
|
|
dwVal = lpTime->wHour;
|
|
szAdd = buff;
|
|
break;
|
|
|
|
case 'm':
|
|
if (dwFlags & TIME_NOMINUTESORSECONDS)
|
|
{
|
|
cchWritten = lastFormatPos; /* Skip */
|
|
bSkipping = TRUE;
|
|
}
|
|
else
|
|
{
|
|
count = count > 2 ? 2 : count;
|
|
dwVal = lpTime->wMinute;
|
|
szAdd = buff;
|
|
}
|
|
break;
|
|
|
|
case 's':
|
|
if (dwFlags & (TIME_NOSECONDS|TIME_NOMINUTESORSECONDS))
|
|
{
|
|
cchWritten = lastFormatPos; /* Skip */
|
|
bSkipping = TRUE;
|
|
}
|
|
else
|
|
{
|
|
count = count > 2 ? 2 : count;
|
|
dwVal = lpTime->wSecond;
|
|
szAdd = buff;
|
|
}
|
|
break;
|
|
|
|
case 't':
|
|
if (dwFlags & TIME_NOTIMEMARKER)
|
|
{
|
|
cchWritten = lastFormatPos; /* Skip */
|
|
bSkipping = TRUE;
|
|
}
|
|
else
|
|
{
|
|
if (count == 1)
|
|
szAdd = lpTime->wHour < 12 ? node->szShortAM : node->szShortPM;
|
|
else
|
|
szAdd = lpTime->wHour < 12 ? GetAM(node) : GetPM(node);
|
|
}
|
|
break;
|
|
}
|
|
|
|
if (szAdd == buff && buff[0] == '\0')
|
|
{
|
|
/* We have a numeric value to add */
|
|
swprintf(buff, ARRAY_SIZE(buff), L"%.*d", count, dwVal);
|
|
}
|
|
|
|
dwLen = szAdd ? lstrlenW(szAdd) : 0;
|
|
|
|
if (cchOut && dwLen)
|
|
{
|
|
if (cchWritten + dwLen < cchOut)
|
|
memcpy(lpStr + cchWritten, szAdd, dwLen * sizeof(WCHAR));
|
|
else
|
|
{
|
|
memcpy(lpStr + cchWritten, szAdd, (cchOut - cchWritten) * sizeof(WCHAR));
|
|
goto overrun;
|
|
}
|
|
}
|
|
cchWritten += dwLen;
|
|
lastFormatPos = cchWritten; /* Save position of last output format text */
|
|
}
|
|
else
|
|
{
|
|
/* Literal character */
|
|
if (!cchOut)
|
|
cchWritten++; /* Count size only */
|
|
else if (cchWritten >= cchOut)
|
|
goto overrun;
|
|
else if (!bSkipping || *lpFormat == ' ')
|
|
{
|
|
lpStr[cchWritten] = *lpFormat;
|
|
cchWritten++;
|
|
}
|
|
lpFormat++;
|
|
}
|
|
}
|
|
|
|
/* Final string terminator and sanity check */
|
|
if (cchOut)
|
|
{
|
|
if (cchWritten >= cchOut)
|
|
goto overrun;
|
|
else
|
|
lpStr[cchWritten] = '\0';
|
|
}
|
|
cchWritten++; /* Include terminating NUL */
|
|
|
|
TRACE("returning length=%d, output=%s\n", cchWritten, debugstr_w(lpStr));
|
|
return cchWritten;
|
|
|
|
overrun:
|
|
TRACE("returning 0, (ERROR_INSUFFICIENT_BUFFER)\n");
|
|
SetLastError(ERROR_INSUFFICIENT_BUFFER);
|
|
return 0;
|
|
|
|
invalid_parameter:
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return 0;
|
|
|
|
invalid_flags:
|
|
SetLastError(ERROR_INVALID_FLAGS);
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* NLS_GetDateTimeFormatA <internal>
|
|
*
|
|
* ANSI wrapper for GetDateFormatA/GetTimeFormatA.
|
|
*/
|
|
static INT NLS_GetDateTimeFormatA(LCID lcid, DWORD dwFlags,
|
|
const SYSTEMTIME* lpTime,
|
|
LPCSTR lpFormat, LPSTR lpStr, INT cchOut)
|
|
{
|
|
DWORD cp = CP_ACP;
|
|
WCHAR szFormat[128], szOut[128];
|
|
INT iRet, cchOutW;
|
|
|
|
TRACE("(0x%04lx,0x%08lx,%p,%s,%p,%d)\n", lcid, dwFlags, lpTime,
|
|
debugstr_a(lpFormat), lpStr, cchOut);
|
|
|
|
if ((cchOut && !lpStr) || NLS_IsUnicodeOnlyLcid(lcid))
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return 0;
|
|
}
|
|
|
|
if (!(dwFlags & LOCALE_USE_CP_ACP))
|
|
{
|
|
const NLS_FORMAT_NODE *node = NLS_GetFormats(lcid, dwFlags);
|
|
if (!node)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return 0;
|
|
}
|
|
|
|
cp = node->dwCodePage;
|
|
}
|
|
|
|
if (lpFormat)
|
|
MultiByteToWideChar(cp, 0, lpFormat, -1, szFormat, ARRAY_SIZE(szFormat));
|
|
|
|
/* If cchOut == 0 we need the full string to get the accurate ANSI size */
|
|
cchOutW = (cchOut && cchOut <= ARRAY_SIZE(szOut)) ? cchOut : ARRAY_SIZE(szOut);
|
|
iRet = NLS_GetDateTimeFormatW(lcid, dwFlags, lpTime, lpFormat ? szFormat : NULL,
|
|
szOut, cchOutW);
|
|
if (iRet)
|
|
iRet = WideCharToMultiByte(cp, 0, szOut, -1, lpStr, cchOut, NULL, NULL);
|
|
return iRet;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GetDateFormatA [KERNEL32.@]
|
|
*
|
|
* Format a date for a given locale.
|
|
*
|
|
* PARAMS
|
|
* lcid [I] Locale to format for
|
|
* dwFlags [I] LOCALE_ and DATE_ flags from "winnls.h"
|
|
* lpTime [I] Date to format
|
|
* lpFormat [I] Format string, or NULL to use the system defaults
|
|
* lpDateStr [O] Destination for formatted string
|
|
* cchOut [I] Size of lpDateStr, or 0 to calculate the resulting size
|
|
*
|
|
* NOTES
|
|
* - If lpFormat is NULL, lpDateStr will be formatted according to the format
|
|
* details returned by GetLocaleInfoA() and modified by dwFlags.
|
|
* - lpFormat is a string of characters and formatting tokens. Any characters
|
|
* in the string are copied verbatim to lpDateStr, with tokens being replaced
|
|
* by the date values they represent.
|
|
* - The following tokens have special meanings in a date format string:
|
|
*| Token Meaning
|
|
*| ----- -------
|
|
*| d Single digit day of the month (no leading 0)
|
|
*| dd Double digit day of the month
|
|
*| ddd Short name for the day of the week
|
|
*| dddd Long name for the day of the week
|
|
*| M Single digit month of the year (no leading 0)
|
|
*| MM Double digit month of the year
|
|
*| MMM Short name for the month of the year
|
|
*| MMMM Long name for the month of the year
|
|
*| y Double digit year number (no leading 0)
|
|
*| yy Double digit year number
|
|
*| yyyy Four digit year number
|
|
*| gg Era string, for example 'AD'.
|
|
* - To output any literal character that could be misidentified as a token,
|
|
* enclose it in single quotes.
|
|
* - The ANSI version of this function fails if lcid is Unicode only.
|
|
*
|
|
* RETURNS
|
|
* Success: The number of character written to lpDateStr, or that would
|
|
* have been written, if cchOut is 0.
|
|
* Failure: 0. Use GetLastError() to determine the cause.
|
|
*/
|
|
INT WINAPI GetDateFormatA( LCID lcid, DWORD dwFlags, const SYSTEMTIME* lpTime,
|
|
LPCSTR lpFormat, LPSTR lpDateStr, INT cchOut)
|
|
{
|
|
TRACE("(0x%04lx,0x%08lx,%p,%s,%p,%d)\n",lcid, dwFlags, lpTime,
|
|
debugstr_a(lpFormat), lpDateStr, cchOut);
|
|
|
|
return NLS_GetDateTimeFormatA(lcid, dwFlags | DATE_DATEVARSONLY, lpTime,
|
|
lpFormat, lpDateStr, cchOut);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GetDateFormatEx [KERNEL32.@]
|
|
*
|
|
* Format a date for a given locale.
|
|
*
|
|
* PARAMS
|
|
* localename [I] Locale to format for
|
|
* flags [I] LOCALE_ and DATE_ flags from "winnls.h"
|
|
* date [I] Date to format
|
|
* format [I] Format string, or NULL to use the locale defaults
|
|
* outbuf [O] Destination for formatted string
|
|
* bufsize [I] Size of outbuf, or 0 to calculate the resulting size
|
|
* calendar [I] Reserved, must be NULL
|
|
*
|
|
* See GetDateFormatA for notes.
|
|
*
|
|
* RETURNS
|
|
* Success: The number of characters written to outbuf, or that would have
|
|
* been written if bufsize is 0.
|
|
* Failure: 0. Use GetLastError() to determine the cause.
|
|
*/
|
|
INT WINAPI GetDateFormatEx(LPCWSTR localename, DWORD flags,
|
|
const SYSTEMTIME* date, LPCWSTR format,
|
|
LPWSTR outbuf, INT bufsize, LPCWSTR calendar)
|
|
{
|
|
TRACE("(%s,0x%08lx,%p,%s,%p,%d,%s)\n", debugstr_w(localename), flags,
|
|
date, debugstr_w(format), outbuf, bufsize, debugstr_w(calendar));
|
|
|
|
/* Parameter is currently reserved and Windows errors if set */
|
|
if (calendar != NULL)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return 0;
|
|
}
|
|
|
|
return NLS_GetDateTimeFormatW(LocaleNameToLCID(localename, 0),
|
|
flags | DATE_DATEVARSONLY, date, format,
|
|
outbuf, bufsize);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GetDateFormatW [KERNEL32.@]
|
|
*
|
|
* See GetDateFormatA.
|
|
*/
|
|
INT WINAPI GetDateFormatW(LCID lcid, DWORD dwFlags, const SYSTEMTIME* lpTime,
|
|
LPCWSTR lpFormat, LPWSTR lpDateStr, INT cchOut)
|
|
{
|
|
TRACE("(0x%04lx,0x%08lx,%p,%s,%p,%d)\n", lcid, dwFlags, lpTime,
|
|
debugstr_w(lpFormat), lpDateStr, cchOut);
|
|
|
|
return NLS_GetDateTimeFormatW(lcid, dwFlags|DATE_DATEVARSONLY, lpTime,
|
|
lpFormat, lpDateStr, cchOut);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GetTimeFormatA [KERNEL32.@]
|
|
*
|
|
* Format a time for a given locale.
|
|
*
|
|
* PARAMS
|
|
* lcid [I] Locale to format for
|
|
* dwFlags [I] LOCALE_ and TIME_ flags from "winnls.h"
|
|
* lpTime [I] Time to format
|
|
* lpFormat [I] Formatting overrides
|
|
* lpTimeStr [O] Destination for formatted string
|
|
* cchOut [I] Size of lpTimeStr, or 0 to calculate the resulting size
|
|
*
|
|
* NOTES
|
|
* - If lpFormat is NULL, lpszValue will be formatted according to the format
|
|
* details returned by GetLocaleInfoA() and modified by dwFlags.
|
|
* - lpFormat is a string of characters and formatting tokens. Any characters
|
|
* in the string are copied verbatim to lpTimeStr, with tokens being replaced
|
|
* by the time values they represent.
|
|
* - The following tokens have special meanings in a time format string:
|
|
*| Token Meaning
|
|
*| ----- -------
|
|
*| h Hours with no leading zero (12-hour clock)
|
|
*| hh Hours with full two digits (12-hour clock)
|
|
*| H Hours with no leading zero (24-hour clock)
|
|
*| HH Hours with full two digits (24-hour clock)
|
|
*| m Minutes with no leading zero
|
|
*| mm Minutes with full two digits
|
|
*| s Seconds with no leading zero
|
|
*| ss Seconds with full two digits
|
|
*| t Short time marker (e.g. "A" or "P")
|
|
*| tt Long time marker (e.g. "AM", "PM")
|
|
* - To output any literal character that could be misidentified as a token,
|
|
* enclose it in single quotes.
|
|
* - The ANSI version of this function fails if lcid is Unicode only.
|
|
*
|
|
* RETURNS
|
|
* Success: The number of character written to lpTimeStr, or that would
|
|
* have been written, if cchOut is 0.
|
|
* Failure: 0. Use GetLastError() to determine the cause.
|
|
*/
|
|
INT WINAPI GetTimeFormatA(LCID lcid, DWORD dwFlags, const SYSTEMTIME* lpTime,
|
|
LPCSTR lpFormat, LPSTR lpTimeStr, INT cchOut)
|
|
{
|
|
TRACE("(0x%04lx,0x%08lx,%p,%s,%p,%d)\n",lcid, dwFlags, lpTime,
|
|
debugstr_a(lpFormat), lpTimeStr, cchOut);
|
|
|
|
return NLS_GetDateTimeFormatA(lcid, dwFlags|TIME_TIMEVARSONLY, lpTime,
|
|
lpFormat, lpTimeStr, cchOut);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GetTimeFormatEx [KERNEL32.@]
|
|
*
|
|
* Format a date for a given locale.
|
|
*
|
|
* PARAMS
|
|
* localename [I] Locale to format for
|
|
* flags [I] LOCALE_ and TIME_ flags from "winnls.h"
|
|
* time [I] Time to format
|
|
* format [I] Formatting overrides
|
|
* outbuf [O] Destination for formatted string
|
|
* bufsize [I] Size of outbuf, or 0 to calculate the resulting size
|
|
*
|
|
* See GetTimeFormatA for notes.
|
|
*
|
|
* RETURNS
|
|
* Success: The number of characters written to outbuf, or that would have
|
|
* have been written if bufsize is 0.
|
|
* Failure: 0. Use GetLastError() to determine the cause.
|
|
*/
|
|
INT WINAPI GetTimeFormatEx(LPCWSTR localename, DWORD flags,
|
|
const SYSTEMTIME* time, LPCWSTR format,
|
|
LPWSTR outbuf, INT bufsize)
|
|
{
|
|
TRACE("(%s,0x%08lx,%p,%s,%p,%d)\n", debugstr_w(localename), flags, time,
|
|
debugstr_w(format), outbuf, bufsize);
|
|
|
|
return NLS_GetDateTimeFormatW(LocaleNameToLCID(localename, 0),
|
|
flags | TIME_TIMEVARSONLY, time, format,
|
|
outbuf, bufsize);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GetTimeFormatW [KERNEL32.@]
|
|
*
|
|
* See GetTimeFormatA.
|
|
*/
|
|
INT WINAPI GetTimeFormatW(LCID lcid, DWORD dwFlags, const SYSTEMTIME* lpTime,
|
|
LPCWSTR lpFormat, LPWSTR lpTimeStr, INT cchOut)
|
|
{
|
|
TRACE("(0x%04lx,0x%08lx,%p,%s,%p,%d)\n",lcid, dwFlags, lpTime,
|
|
debugstr_w(lpFormat), lpTimeStr, cchOut);
|
|
|
|
return NLS_GetDateTimeFormatW(lcid, dwFlags|TIME_TIMEVARSONLY, lpTime,
|
|
lpFormat, lpTimeStr, cchOut);
|
|
}
|
|
|
|
/**************************************************************************
|
|
* GetNumberFormatA (KERNEL32.@)
|
|
*
|
|
* Format a number string for a given locale.
|
|
*
|
|
* PARAMS
|
|
* lcid [I] Locale to format for
|
|
* dwFlags [I] LOCALE_ flags from "winnls.h"
|
|
* lpszValue [I] String to format
|
|
* lpFormat [I] Formatting overrides
|
|
* lpNumberStr [O] Destination for formatted string
|
|
* cchOut [I] Size of lpNumberStr, or 0 to calculate the resulting size
|
|
*
|
|
* NOTES
|
|
* - lpszValue can contain only '0' - '9', '-' and '.'.
|
|
* - If lpFormat is non-NULL, dwFlags must be 0. In this case lpszValue will
|
|
* be formatted according to the format details returned by GetLocaleInfoA().
|
|
* - This function rounds the number string if the number of decimals exceeds the
|
|
* locales normal number of decimal places.
|
|
* - If cchOut is 0, this function does not write to lpNumberStr.
|
|
* - The ANSI version of this function fails if lcid is Unicode only.
|
|
*
|
|
* RETURNS
|
|
* Success: The number of character written to lpNumberStr, or that would
|
|
* have been written, if cchOut is 0.
|
|
* Failure: 0. Use GetLastError() to determine the cause.
|
|
*/
|
|
INT WINAPI GetNumberFormatA(LCID lcid, DWORD dwFlags,
|
|
LPCSTR lpszValue, const NUMBERFMTA *lpFormat,
|
|
LPSTR lpNumberStr, int cchOut)
|
|
{
|
|
DWORD cp = CP_ACP;
|
|
WCHAR szDec[8], szGrp[8], szIn[128], szOut[128];
|
|
NUMBERFMTW fmt;
|
|
const NUMBERFMTW *pfmt = NULL;
|
|
INT iRet;
|
|
|
|
TRACE("(0x%04lx,0x%08lx,%s,%p,%p,%d)\n", lcid, dwFlags, debugstr_a(lpszValue),
|
|
lpFormat, lpNumberStr, cchOut);
|
|
|
|
if (NLS_IsUnicodeOnlyLcid(lcid))
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return 0;
|
|
}
|
|
|
|
if (!(dwFlags & LOCALE_USE_CP_ACP))
|
|
{
|
|
const NLS_FORMAT_NODE *node = NLS_GetFormats(lcid, dwFlags);
|
|
if (!node)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return 0;
|
|
}
|
|
|
|
cp = node->dwCodePage;
|
|
}
|
|
|
|
if (lpFormat)
|
|
{
|
|
memcpy(&fmt, lpFormat, sizeof(fmt));
|
|
pfmt = &fmt;
|
|
if (lpFormat->lpDecimalSep)
|
|
{
|
|
MultiByteToWideChar(cp, 0, lpFormat->lpDecimalSep, -1, szDec, ARRAY_SIZE(szDec));
|
|
fmt.lpDecimalSep = szDec;
|
|
}
|
|
if (lpFormat->lpThousandSep)
|
|
{
|
|
MultiByteToWideChar(cp, 0, lpFormat->lpThousandSep, -1, szGrp, ARRAY_SIZE(szGrp));
|
|
fmt.lpThousandSep = szGrp;
|
|
}
|
|
}
|
|
|
|
if (lpszValue)
|
|
MultiByteToWideChar(cp, 0, lpszValue, -1, szIn, ARRAY_SIZE(szIn));
|
|
|
|
if (cchOut > (int) ARRAY_SIZE(szOut))
|
|
cchOut = ARRAY_SIZE(szOut);
|
|
|
|
szOut[0] = '\0';
|
|
|
|
iRet = GetNumberFormatW(lcid, dwFlags, lpszValue ? szIn : NULL, pfmt,
|
|
lpNumberStr ? szOut : NULL, cchOut);
|
|
|
|
if (szOut[0] && lpNumberStr)
|
|
WideCharToMultiByte(cp, 0, szOut, -1, lpNumberStr, cchOut, 0, 0);
|
|
return iRet;
|
|
}
|
|
|
|
/* Number parsing state flags */
|
|
#define NF_ISNEGATIVE 0x1 /* '-' found */
|
|
#define NF_ISREAL 0x2 /* '.' found */
|
|
#define NF_DIGITS 0x4 /* '0'-'9' found */
|
|
#define NF_DIGITS_OUT 0x8 /* Digits before the '.' found */
|
|
#define NF_ROUND 0x10 /* Number needs to be rounded */
|
|
|
|
/* Formatting options for Numbers */
|
|
#define NLS_NEG_PARENS 0 /* "(1.1)" */
|
|
#define NLS_NEG_LEFT 1 /* "-1.1" */
|
|
#define NLS_NEG_LEFT_SPACE 2 /* "- 1.1" */
|
|
#define NLS_NEG_RIGHT 3 /* "1.1-" */
|
|
#define NLS_NEG_RIGHT_SPACE 4 /* "1.1 -" */
|
|
|
|
/**************************************************************************
|
|
* GetNumberFormatW (KERNEL32.@)
|
|
*
|
|
* See GetNumberFormatA.
|
|
*/
|
|
INT WINAPI GetNumberFormatW(LCID lcid, DWORD dwFlags,
|
|
LPCWSTR lpszValue, const NUMBERFMTW *lpFormat,
|
|
LPWSTR lpNumberStr, int cchOut)
|
|
{
|
|
WCHAR szBuff[128], *szOut = szBuff + ARRAY_SIZE(szBuff) - 1;
|
|
WCHAR szNegBuff[8];
|
|
const WCHAR *lpszNeg = NULL, *lpszNegStart, *szSrc;
|
|
DWORD dwState = 0, dwDecimals = 0, dwGroupCount = 0, dwCurrentGroupCount = 0;
|
|
INT iRet;
|
|
|
|
TRACE("(0x%04lx,0x%08lx,%s,%p,%p,%d)\n", lcid, dwFlags, debugstr_w(lpszValue),
|
|
lpFormat, lpNumberStr, cchOut);
|
|
|
|
if (!lpszValue || cchOut < 0 || (cchOut > 0 && !lpNumberStr) ||
|
|
!IsValidLocale(lcid, 0) ||
|
|
(lpFormat && (dwFlags || !lpFormat->lpDecimalSep || !lpFormat->lpThousandSep)))
|
|
{
|
|
goto error;
|
|
}
|
|
|
|
if (!lpFormat)
|
|
{
|
|
const NLS_FORMAT_NODE *node = NLS_GetFormats(lcid, dwFlags);
|
|
|
|
if (!node)
|
|
goto error;
|
|
lpFormat = &node->fmt;
|
|
lpszNegStart = lpszNeg = GetNegative(node);
|
|
}
|
|
else
|
|
{
|
|
GetLocaleInfoW(lcid, LOCALE_SNEGATIVESIGN|(dwFlags & LOCALE_NOUSEROVERRIDE),
|
|
szNegBuff, ARRAY_SIZE(szNegBuff));
|
|
lpszNegStart = lpszNeg = szNegBuff;
|
|
}
|
|
lpszNeg = lpszNeg + lstrlenW(lpszNeg) - 1;
|
|
|
|
dwFlags &= (LOCALE_NOUSEROVERRIDE|LOCALE_USE_CP_ACP);
|
|
|
|
/* Format the number backwards into a temporary buffer */
|
|
|
|
szSrc = lpszValue;
|
|
*szOut-- = '\0';
|
|
|
|
/* Check the number for validity */
|
|
while (*szSrc)
|
|
{
|
|
if (*szSrc >= '0' && *szSrc <= '9')
|
|
{
|
|
dwState |= NF_DIGITS;
|
|
if (dwState & NF_ISREAL)
|
|
dwDecimals++;
|
|
}
|
|
else if (*szSrc == '-')
|
|
{
|
|
if (dwState)
|
|
goto error; /* '-' not first character */
|
|
dwState |= NF_ISNEGATIVE;
|
|
}
|
|
else if (*szSrc == '.')
|
|
{
|
|
if (dwState & NF_ISREAL)
|
|
goto error; /* More than one '.' */
|
|
dwState |= NF_ISREAL;
|
|
}
|
|
else
|
|
goto error; /* Invalid char */
|
|
szSrc++;
|
|
}
|
|
szSrc--; /* Point to last character */
|
|
|
|
if (!(dwState & NF_DIGITS))
|
|
goto error; /* No digits */
|
|
|
|
/* Add any trailing negative sign */
|
|
if (dwState & NF_ISNEGATIVE)
|
|
{
|
|
switch (lpFormat->NegativeOrder)
|
|
{
|
|
case NLS_NEG_PARENS:
|
|
*szOut-- = ')';
|
|
break;
|
|
case NLS_NEG_RIGHT:
|
|
case NLS_NEG_RIGHT_SPACE:
|
|
while (lpszNeg >= lpszNegStart)
|
|
*szOut-- = *lpszNeg--;
|
|
if (lpFormat->NegativeOrder == NLS_NEG_RIGHT_SPACE)
|
|
*szOut-- = ' ';
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* Copy all digits up to the decimal point */
|
|
if (!lpFormat->NumDigits)
|
|
{
|
|
if (dwState & NF_ISREAL)
|
|
{
|
|
while (*szSrc != '.') /* Don't write any decimals or a separator */
|
|
{
|
|
if (*szSrc >= '5' || (*szSrc == '4' && (dwState & NF_ROUND)))
|
|
dwState |= NF_ROUND;
|
|
else
|
|
dwState &= ~NF_ROUND;
|
|
szSrc--;
|
|
}
|
|
szSrc--;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
LPWSTR lpszDec = lpFormat->lpDecimalSep + lstrlenW(lpFormat->lpDecimalSep) - 1;
|
|
|
|
if (dwDecimals <= lpFormat->NumDigits)
|
|
{
|
|
dwDecimals = lpFormat->NumDigits - dwDecimals;
|
|
while (dwDecimals--)
|
|
*szOut-- = '0'; /* Pad to correct number of dp */
|
|
}
|
|
else
|
|
{
|
|
dwDecimals -= lpFormat->NumDigits;
|
|
/* Skip excess decimals, and determine if we have to round the number */
|
|
while (dwDecimals--)
|
|
{
|
|
if (*szSrc >= '5' || (*szSrc == '4' && (dwState & NF_ROUND)))
|
|
dwState |= NF_ROUND;
|
|
else
|
|
dwState &= ~NF_ROUND;
|
|
szSrc--;
|
|
}
|
|
}
|
|
|
|
if (dwState & NF_ISREAL)
|
|
{
|
|
while (*szSrc != '.')
|
|
{
|
|
if (dwState & NF_ROUND)
|
|
{
|
|
if (*szSrc == '9')
|
|
*szOut-- = '0'; /* continue rounding */
|
|
else
|
|
{
|
|
dwState &= ~NF_ROUND;
|
|
*szOut-- = (*szSrc)+1;
|
|
}
|
|
szSrc--;
|
|
}
|
|
else
|
|
*szOut-- = *szSrc--; /* Write existing decimals */
|
|
}
|
|
szSrc--; /* Skip '.' */
|
|
}
|
|
|
|
while (lpszDec >= lpFormat->lpDecimalSep)
|
|
*szOut-- = *lpszDec--; /* Write decimal separator */
|
|
}
|
|
|
|
dwGroupCount = lpFormat->Grouping == 32 ? 3 : lpFormat->Grouping;
|
|
|
|
/* Write the remaining whole number digits, including grouping chars */
|
|
while (szSrc >= lpszValue && *szSrc >= '0' && *szSrc <= '9')
|
|
{
|
|
if (dwState & NF_ROUND)
|
|
{
|
|
if (*szSrc == '9')
|
|
*szOut-- = '0'; /* continue rounding */
|
|
else
|
|
{
|
|
dwState &= ~NF_ROUND;
|
|
*szOut-- = (*szSrc)+1;
|
|
}
|
|
szSrc--;
|
|
}
|
|
else
|
|
*szOut-- = *szSrc--;
|
|
|
|
dwState |= NF_DIGITS_OUT;
|
|
dwCurrentGroupCount++;
|
|
if (szSrc >= lpszValue && dwCurrentGroupCount == dwGroupCount && *szSrc != '-')
|
|
{
|
|
LPWSTR lpszGrp = lpFormat->lpThousandSep + lstrlenW(lpFormat->lpThousandSep) - 1;
|
|
|
|
while (lpszGrp >= lpFormat->lpThousandSep)
|
|
*szOut-- = *lpszGrp--; /* Write grouping char */
|
|
|
|
dwCurrentGroupCount = 0;
|
|
if (lpFormat->Grouping == 32)
|
|
dwGroupCount = 2; /* Indic grouping: 3 then 2 */
|
|
}
|
|
}
|
|
if (dwState & NF_ROUND)
|
|
{
|
|
*szOut-- = '1'; /* e.g. .6 > 1.0 */
|
|
}
|
|
else if (!(dwState & NF_DIGITS_OUT) && lpFormat->LeadingZero)
|
|
*szOut-- = '0'; /* Add leading 0 if we have no digits before the decimal point */
|
|
|
|
/* Add any leading negative sign */
|
|
if (dwState & NF_ISNEGATIVE)
|
|
{
|
|
switch (lpFormat->NegativeOrder)
|
|
{
|
|
case NLS_NEG_PARENS:
|
|
*szOut-- = '(';
|
|
break;
|
|
case NLS_NEG_LEFT_SPACE:
|
|
*szOut-- = ' ';
|
|
/* Fall through */
|
|
case NLS_NEG_LEFT:
|
|
while (lpszNeg >= lpszNegStart)
|
|
*szOut-- = *lpszNeg--;
|
|
break;
|
|
}
|
|
}
|
|
szOut++;
|
|
|
|
iRet = lstrlenW(szOut) + 1;
|
|
if (cchOut)
|
|
{
|
|
if (iRet <= cchOut)
|
|
memcpy(lpNumberStr, szOut, iRet * sizeof(WCHAR));
|
|
else
|
|
{
|
|
memcpy(lpNumberStr, szOut, cchOut * sizeof(WCHAR));
|
|
lpNumberStr[cchOut - 1] = '\0';
|
|
SetLastError(ERROR_INSUFFICIENT_BUFFER);
|
|
iRet = 0;
|
|
}
|
|
}
|
|
return iRet;
|
|
|
|
error:
|
|
SetLastError(lpFormat && dwFlags ? ERROR_INVALID_FLAGS : ERROR_INVALID_PARAMETER);
|
|
return 0;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* GetNumberFormatEx (KERNEL32.@)
|
|
*/
|
|
INT WINAPI GetNumberFormatEx(LPCWSTR name, DWORD flags,
|
|
LPCWSTR value, const NUMBERFMTW *format,
|
|
LPWSTR number, int numout)
|
|
{
|
|
LCID lcid;
|
|
|
|
TRACE("(%s,0x%08lx,%s,%p,%p,%d)\n", debugstr_w(name), flags,
|
|
debugstr_w(value), format, number, numout);
|
|
|
|
lcid = LocaleNameToLCID(name, 0);
|
|
if (!lcid)
|
|
return 0;
|
|
|
|
return GetNumberFormatW(lcid, flags, value, format, number, numout);
|
|
}
|
|
|
|
/**************************************************************************
|
|
* GetCurrencyFormatA (KERNEL32.@)
|
|
*
|
|
* Format a currency string for a given locale.
|
|
*
|
|
* PARAMS
|
|
* lcid [I] Locale to format for
|
|
* dwFlags [I] LOCALE_ flags from "winnls.h"
|
|
* lpszValue [I] String to format
|
|
* lpFormat [I] Formatting overrides
|
|
* lpCurrencyStr [O] Destination for formatted string
|
|
* cchOut [I] Size of lpCurrencyStr, or 0 to calculate the resulting size
|
|
*
|
|
* NOTES
|
|
* - lpszValue can contain only '0' - '9', '-' and '.'.
|
|
* - If lpFormat is non-NULL, dwFlags must be 0. In this case lpszValue will
|
|
* be formatted according to the format details returned by GetLocaleInfoA().
|
|
* - This function rounds the currency if the number of decimals exceeds the
|
|
* locales number of currency decimal places.
|
|
* - If cchOut is 0, this function does not write to lpCurrencyStr.
|
|
* - The ANSI version of this function fails if lcid is Unicode only.
|
|
*
|
|
* RETURNS
|
|
* Success: The number of character written to lpNumberStr, or that would
|
|
* have been written, if cchOut is 0.
|
|
* Failure: 0. Use GetLastError() to determine the cause.
|
|
*/
|
|
INT WINAPI GetCurrencyFormatA(LCID lcid, DWORD dwFlags,
|
|
LPCSTR lpszValue, const CURRENCYFMTA *lpFormat,
|
|
LPSTR lpCurrencyStr, int cchOut)
|
|
{
|
|
DWORD cp = CP_ACP;
|
|
WCHAR szDec[8], szGrp[8], szCy[8], szIn[128], szOut[128];
|
|
CURRENCYFMTW fmt;
|
|
const CURRENCYFMTW *pfmt = NULL;
|
|
INT iRet;
|
|
|
|
TRACE("(0x%04lx,0x%08lx,%s,%p,%p,%d)\n", lcid, dwFlags, debugstr_a(lpszValue),
|
|
lpFormat, lpCurrencyStr, cchOut);
|
|
|
|
if (NLS_IsUnicodeOnlyLcid(lcid))
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return 0;
|
|
}
|
|
|
|
if (!(dwFlags & LOCALE_USE_CP_ACP))
|
|
{
|
|
const NLS_FORMAT_NODE *node = NLS_GetFormats(lcid, dwFlags);
|
|
if (!node)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return 0;
|
|
}
|
|
|
|
cp = node->dwCodePage;
|
|
}
|
|
|
|
if (lpFormat)
|
|
{
|
|
memcpy(&fmt, lpFormat, sizeof(fmt));
|
|
pfmt = &fmt;
|
|
if (lpFormat->lpDecimalSep)
|
|
{
|
|
MultiByteToWideChar(cp, 0, lpFormat->lpDecimalSep, -1, szDec, ARRAY_SIZE(szDec));
|
|
fmt.lpDecimalSep = szDec;
|
|
}
|
|
if (lpFormat->lpThousandSep)
|
|
{
|
|
MultiByteToWideChar(cp, 0, lpFormat->lpThousandSep, -1, szGrp, ARRAY_SIZE(szGrp));
|
|
fmt.lpThousandSep = szGrp;
|
|
}
|
|
if (lpFormat->lpCurrencySymbol)
|
|
{
|
|
MultiByteToWideChar(cp, 0, lpFormat->lpCurrencySymbol, -1, szCy, ARRAY_SIZE(szCy));
|
|
fmt.lpCurrencySymbol = szCy;
|
|
}
|
|
}
|
|
|
|
if (lpszValue)
|
|
MultiByteToWideChar(cp, 0, lpszValue, -1, szIn, ARRAY_SIZE(szIn));
|
|
|
|
if (cchOut > (int) ARRAY_SIZE(szOut))
|
|
cchOut = ARRAY_SIZE(szOut);
|
|
|
|
szOut[0] = '\0';
|
|
|
|
iRet = GetCurrencyFormatW(lcid, dwFlags, lpszValue ? szIn : NULL, pfmt,
|
|
lpCurrencyStr ? szOut : NULL, cchOut);
|
|
|
|
if (szOut[0] && lpCurrencyStr)
|
|
WideCharToMultiByte(cp, 0, szOut, -1, lpCurrencyStr, cchOut, 0, 0);
|
|
return iRet;
|
|
}
|
|
|
|
/* Formatting states for Currencies. We use flags to avoid code duplication. */
|
|
#define CF_PARENS 0x1 /* Parentheses */
|
|
#define CF_MINUS_LEFT 0x2 /* '-' to the left */
|
|
#define CF_MINUS_RIGHT 0x4 /* '-' to the right */
|
|
#define CF_MINUS_BEFORE 0x8 /* '-' before '$' */
|
|
#define CF_CY_LEFT 0x10 /* '$' to the left */
|
|
#define CF_CY_RIGHT 0x20 /* '$' to the right */
|
|
#define CF_CY_SPACE 0x40 /* ' ' by '$' */
|
|
|
|
/**************************************************************************
|
|
* GetCurrencyFormatW (KERNEL32.@)
|
|
*
|
|
* See GetCurrencyFormatA.
|
|
*/
|
|
INT WINAPI GetCurrencyFormatW(LCID lcid, DWORD dwFlags,
|
|
LPCWSTR lpszValue, const CURRENCYFMTW *lpFormat,
|
|
LPWSTR lpCurrencyStr, int cchOut)
|
|
{
|
|
static const BYTE NLS_NegCyFormats[16] =
|
|
{
|
|
CF_PARENS|CF_CY_LEFT, /* ($1.1) */
|
|
CF_MINUS_LEFT|CF_MINUS_BEFORE|CF_CY_LEFT, /* -$1.1 */
|
|
CF_MINUS_LEFT|CF_CY_LEFT, /* $-1.1 */
|
|
CF_MINUS_RIGHT|CF_CY_LEFT, /* $1.1- */
|
|
CF_PARENS|CF_CY_RIGHT, /* (1.1$) */
|
|
CF_MINUS_LEFT|CF_CY_RIGHT, /* -1.1$ */
|
|
CF_MINUS_RIGHT|CF_MINUS_BEFORE|CF_CY_RIGHT, /* 1.1-$ */
|
|
CF_MINUS_RIGHT|CF_CY_RIGHT, /* 1.1$- */
|
|
CF_MINUS_LEFT|CF_CY_RIGHT|CF_CY_SPACE, /* -1.1 $ */
|
|
CF_MINUS_LEFT|CF_MINUS_BEFORE|CF_CY_LEFT|CF_CY_SPACE, /* -$ 1.1 */
|
|
CF_MINUS_RIGHT|CF_CY_RIGHT|CF_CY_SPACE, /* 1.1 $- */
|
|
CF_MINUS_RIGHT|CF_CY_LEFT|CF_CY_SPACE, /* $ 1.1- */
|
|
CF_MINUS_LEFT|CF_CY_LEFT|CF_CY_SPACE, /* $ -1.1 */
|
|
CF_MINUS_RIGHT|CF_MINUS_BEFORE|CF_CY_RIGHT|CF_CY_SPACE, /* 1.1- $ */
|
|
CF_PARENS|CF_CY_LEFT|CF_CY_SPACE, /* ($ 1.1) */
|
|
CF_PARENS|CF_CY_RIGHT|CF_CY_SPACE, /* (1.1 $) */
|
|
};
|
|
static const BYTE NLS_PosCyFormats[4] =
|
|
{
|
|
CF_CY_LEFT, /* $1.1 */
|
|
CF_CY_RIGHT, /* 1.1$ */
|
|
CF_CY_LEFT|CF_CY_SPACE, /* $ 1.1 */
|
|
CF_CY_RIGHT|CF_CY_SPACE, /* 1.1 $ */
|
|
};
|
|
WCHAR szBuff[128], *szOut = szBuff + ARRAY_SIZE(szBuff) - 1;
|
|
WCHAR szNegBuff[8];
|
|
const WCHAR *lpszNeg = NULL, *lpszNegStart, *szSrc, *lpszCy, *lpszCyStart;
|
|
DWORD dwState = 0, dwDecimals = 0, dwGroupCount = 0, dwCurrentGroupCount = 0, dwFmt;
|
|
INT iRet;
|
|
|
|
TRACE("(0x%04lx,0x%08lx,%s,%p,%p,%d)\n", lcid, dwFlags, debugstr_w(lpszValue),
|
|
lpFormat, lpCurrencyStr, cchOut);
|
|
|
|
if (!lpszValue || cchOut < 0 || (cchOut > 0 && !lpCurrencyStr) ||
|
|
!IsValidLocale(lcid, 0) ||
|
|
(lpFormat && (dwFlags || !lpFormat->lpDecimalSep || !lpFormat->lpThousandSep ||
|
|
!lpFormat->lpCurrencySymbol || lpFormat->NegativeOrder > 15 ||
|
|
lpFormat->PositiveOrder > 3)))
|
|
{
|
|
goto error;
|
|
}
|
|
|
|
if (!lpFormat)
|
|
{
|
|
const NLS_FORMAT_NODE *node = NLS_GetFormats(lcid, dwFlags);
|
|
|
|
if (!node)
|
|
goto error;
|
|
|
|
lpFormat = &node->cyfmt;
|
|
lpszNegStart = lpszNeg = GetNegative(node);
|
|
}
|
|
else
|
|
{
|
|
GetLocaleInfoW(lcid, LOCALE_SNEGATIVESIGN|(dwFlags & LOCALE_NOUSEROVERRIDE),
|
|
szNegBuff, ARRAY_SIZE(szNegBuff));
|
|
lpszNegStart = lpszNeg = szNegBuff;
|
|
}
|
|
dwFlags &= (LOCALE_NOUSEROVERRIDE|LOCALE_USE_CP_ACP);
|
|
|
|
lpszNeg = lpszNeg + lstrlenW(lpszNeg) - 1;
|
|
lpszCyStart = lpFormat->lpCurrencySymbol;
|
|
lpszCy = lpszCyStart + lstrlenW(lpszCyStart) - 1;
|
|
|
|
/* Format the currency backwards into a temporary buffer */
|
|
|
|
szSrc = lpszValue;
|
|
*szOut-- = '\0';
|
|
|
|
/* Check the number for validity */
|
|
while (*szSrc)
|
|
{
|
|
if (*szSrc >= '0' && *szSrc <= '9')
|
|
{
|
|
dwState |= NF_DIGITS;
|
|
if (dwState & NF_ISREAL)
|
|
dwDecimals++;
|
|
}
|
|
else if (*szSrc == '-')
|
|
{
|
|
if (dwState)
|
|
goto error; /* '-' not first character */
|
|
dwState |= NF_ISNEGATIVE;
|
|
}
|
|
else if (*szSrc == '.')
|
|
{
|
|
if (dwState & NF_ISREAL)
|
|
goto error; /* More than one '.' */
|
|
dwState |= NF_ISREAL;
|
|
}
|
|
else
|
|
goto error; /* Invalid char */
|
|
szSrc++;
|
|
}
|
|
szSrc--; /* Point to last character */
|
|
|
|
if (!(dwState & NF_DIGITS))
|
|
goto error; /* No digits */
|
|
|
|
if (dwState & NF_ISNEGATIVE)
|
|
dwFmt = NLS_NegCyFormats[lpFormat->NegativeOrder];
|
|
else
|
|
dwFmt = NLS_PosCyFormats[lpFormat->PositiveOrder];
|
|
|
|
/* Add any trailing negative or currency signs */
|
|
if (dwFmt & CF_PARENS)
|
|
*szOut-- = ')';
|
|
|
|
while (dwFmt & (CF_MINUS_RIGHT|CF_CY_RIGHT))
|
|
{
|
|
switch (dwFmt & (CF_MINUS_RIGHT|CF_MINUS_BEFORE|CF_CY_RIGHT))
|
|
{
|
|
case CF_MINUS_RIGHT:
|
|
case CF_MINUS_RIGHT|CF_CY_RIGHT:
|
|
while (lpszNeg >= lpszNegStart)
|
|
*szOut-- = *lpszNeg--;
|
|
dwFmt &= ~CF_MINUS_RIGHT;
|
|
break;
|
|
|
|
case CF_CY_RIGHT:
|
|
case CF_MINUS_BEFORE|CF_CY_RIGHT:
|
|
case CF_MINUS_RIGHT|CF_MINUS_BEFORE|CF_CY_RIGHT:
|
|
while (lpszCy >= lpszCyStart)
|
|
*szOut-- = *lpszCy--;
|
|
if (dwFmt & CF_CY_SPACE)
|
|
*szOut-- = ' ';
|
|
dwFmt &= ~(CF_CY_RIGHT|CF_MINUS_BEFORE);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* Copy all digits up to the decimal point */
|
|
if (!lpFormat->NumDigits)
|
|
{
|
|
if (dwState & NF_ISREAL)
|
|
{
|
|
while (*szSrc != '.') /* Don't write any decimals or a separator */
|
|
{
|
|
if (*szSrc >= '5' || (*szSrc == '4' && (dwState & NF_ROUND)))
|
|
dwState |= NF_ROUND;
|
|
else
|
|
dwState &= ~NF_ROUND;
|
|
szSrc--;
|
|
}
|
|
szSrc--;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
LPWSTR lpszDec = lpFormat->lpDecimalSep + lstrlenW(lpFormat->lpDecimalSep) - 1;
|
|
|
|
if (dwDecimals <= lpFormat->NumDigits)
|
|
{
|
|
dwDecimals = lpFormat->NumDigits - dwDecimals;
|
|
while (dwDecimals--)
|
|
*szOut-- = '0'; /* Pad to correct number of dp */
|
|
}
|
|
else
|
|
{
|
|
dwDecimals -= lpFormat->NumDigits;
|
|
/* Skip excess decimals, and determine if we have to round the number */
|
|
while (dwDecimals--)
|
|
{
|
|
if (*szSrc >= '5' || (*szSrc == '4' && (dwState & NF_ROUND)))
|
|
dwState |= NF_ROUND;
|
|
else
|
|
dwState &= ~NF_ROUND;
|
|
szSrc--;
|
|
}
|
|
}
|
|
|
|
if (dwState & NF_ISREAL)
|
|
{
|
|
while (*szSrc != '.')
|
|
{
|
|
if (dwState & NF_ROUND)
|
|
{
|
|
if (*szSrc == '9')
|
|
*szOut-- = '0'; /* continue rounding */
|
|
else
|
|
{
|
|
dwState &= ~NF_ROUND;
|
|
*szOut-- = (*szSrc)+1;
|
|
}
|
|
szSrc--;
|
|
}
|
|
else
|
|
*szOut-- = *szSrc--; /* Write existing decimals */
|
|
}
|
|
szSrc--; /* Skip '.' */
|
|
}
|
|
while (lpszDec >= lpFormat->lpDecimalSep)
|
|
*szOut-- = *lpszDec--; /* Write decimal separator */
|
|
}
|
|
|
|
dwGroupCount = lpFormat->Grouping;
|
|
|
|
/* Write the remaining whole number digits, including grouping chars */
|
|
while (szSrc >= lpszValue && *szSrc >= '0' && *szSrc <= '9')
|
|
{
|
|
if (dwState & NF_ROUND)
|
|
{
|
|
if (*szSrc == '9')
|
|
*szOut-- = '0'; /* continue rounding */
|
|
else
|
|
{
|
|
dwState &= ~NF_ROUND;
|
|
*szOut-- = (*szSrc)+1;
|
|
}
|
|
szSrc--;
|
|
}
|
|
else
|
|
*szOut-- = *szSrc--;
|
|
|
|
dwState |= NF_DIGITS_OUT;
|
|
dwCurrentGroupCount++;
|
|
if (szSrc >= lpszValue && dwCurrentGroupCount == dwGroupCount && *szSrc != '-')
|
|
{
|
|
LPWSTR lpszGrp = lpFormat->lpThousandSep + lstrlenW(lpFormat->lpThousandSep) - 1;
|
|
|
|
while (lpszGrp >= lpFormat->lpThousandSep)
|
|
*szOut-- = *lpszGrp--; /* Write grouping char */
|
|
|
|
dwCurrentGroupCount = 0;
|
|
}
|
|
}
|
|
if (dwState & NF_ROUND)
|
|
*szOut-- = '1'; /* e.g. .6 > 1.0 */
|
|
else if (!(dwState & NF_DIGITS_OUT) && lpFormat->LeadingZero)
|
|
*szOut-- = '0'; /* Add leading 0 if we have no digits before the decimal point */
|
|
|
|
/* Add any leading negative or currency sign */
|
|
while (dwFmt & (CF_MINUS_LEFT|CF_CY_LEFT))
|
|
{
|
|
switch (dwFmt & (CF_MINUS_LEFT|CF_MINUS_BEFORE|CF_CY_LEFT))
|
|
{
|
|
case CF_MINUS_LEFT:
|
|
case CF_MINUS_LEFT|CF_CY_LEFT:
|
|
while (lpszNeg >= lpszNegStart)
|
|
*szOut-- = *lpszNeg--;
|
|
dwFmt &= ~CF_MINUS_LEFT;
|
|
break;
|
|
|
|
case CF_CY_LEFT:
|
|
case CF_CY_LEFT|CF_MINUS_BEFORE:
|
|
case CF_MINUS_LEFT|CF_MINUS_BEFORE|CF_CY_LEFT:
|
|
if (dwFmt & CF_CY_SPACE)
|
|
*szOut-- = ' ';
|
|
while (lpszCy >= lpszCyStart)
|
|
*szOut-- = *lpszCy--;
|
|
dwFmt &= ~(CF_CY_LEFT|CF_MINUS_BEFORE);
|
|
break;
|
|
}
|
|
}
|
|
if (dwFmt & CF_PARENS)
|
|
*szOut-- = '(';
|
|
szOut++;
|
|
|
|
iRet = lstrlenW(szOut) + 1;
|
|
if (cchOut)
|
|
{
|
|
if (iRet <= cchOut)
|
|
memcpy(lpCurrencyStr, szOut, iRet * sizeof(WCHAR));
|
|
else
|
|
{
|
|
memcpy(lpCurrencyStr, szOut, cchOut * sizeof(WCHAR));
|
|
lpCurrencyStr[cchOut - 1] = '\0';
|
|
SetLastError(ERROR_INSUFFICIENT_BUFFER);
|
|
iRet = 0;
|
|
}
|
|
}
|
|
return iRet;
|
|
|
|
error:
|
|
SetLastError(lpFormat && dwFlags ? ERROR_INVALID_FLAGS : ERROR_INVALID_PARAMETER);
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetCurrencyFormatEx (KERNEL32.@)
|
|
*/
|
|
int WINAPI GetCurrencyFormatEx(LPCWSTR localename, DWORD flags, LPCWSTR value,
|
|
const CURRENCYFMTW *format, LPWSTR str, int len)
|
|
{
|
|
TRACE("(%s,0x%08lx,%s,%p,%p,%d)\n", debugstr_w(localename), flags,
|
|
debugstr_w(value), format, str, len);
|
|
|
|
return GetCurrencyFormatW( LocaleNameToLCID(localename, 0), flags, value, format, str, len);
|
|
}
|