GetNumberFormatA implementation added.
This commit is contained in:
parent
9934a8d021
commit
05e81574f7
264
ole/ole2nls.c
264
ole/ole2nls.c
|
@ -3,6 +3,7 @@
|
|||
*
|
||||
* Copyright 1995 Martin von Loewis
|
||||
* Copyright 1998 David Lee Lambert
|
||||
* Copyright 2000 Julio César Gázquez
|
||||
*/
|
||||
|
||||
#include <string.h>
|
||||
|
@ -3145,18 +3146,271 @@ BOOL WINAPI EnumTimeFormatsW(
|
|||
return FALSE;
|
||||
}
|
||||
|
||||
|
||||
/**************************************************************************
|
||||
* GetNumberFormat32A (KERNEL32.355)
|
||||
*/
|
||||
INT WINAPI GetNumberFormatA(LCID locale, DWORD dwflags,
|
||||
LPCSTR lpvalue, const NUMBERFMTA * lpFormat,
|
||||
LPSTR lpNumberStr, int cchNumber)
|
||||
LPCSTR lpValue, const NUMBERFMTA * lpFormat,
|
||||
LPSTR lpNumberStr, int cchNumber)
|
||||
{
|
||||
FIXME_(file)("%s: stub, no reformating done\n",lpvalue);
|
||||
LCID thislocale;
|
||||
UINT thisnumdigits;
|
||||
UINT thisleadingzero;
|
||||
UINT thisgrouping[8]={ -1 };
|
||||
LPCSTR thisdecimalsep;
|
||||
LPCSTR thisthousandsep;
|
||||
UINT thisnegativeorder;
|
||||
|
||||
lstrcpynA( lpNumberStr, lpvalue, cchNumber );
|
||||
return cchNumber? lstrlenA( lpNumberStr ) : 0;
|
||||
|
||||
LPSTR sptr;
|
||||
LPSTR dptr;
|
||||
char roundbuffer[24]; /* Should be enough */
|
||||
char *gptr;
|
||||
int i,j;
|
||||
int dotflag=0,negflag=0;
|
||||
char misc_buf[8], negative_buf[4], decimal_buf[4], thousand_buf[4];
|
||||
char digits_buf[11];
|
||||
int intsize=0,decsize=0,totalsize,lastgroup, leadingzeros=0;
|
||||
int negsignsize,decimalsepsize,thousandsepsize;
|
||||
|
||||
/* Default setting stuff - partially borrowed from GetFormatedDate */
|
||||
if (!locale) {
|
||||
locale = LOCALE_SYSTEM_DEFAULT;
|
||||
}
|
||||
|
||||
if (locale == LOCALE_SYSTEM_DEFAULT) {
|
||||
thislocale = GetSystemDefaultLCID();
|
||||
} else if (locale == LOCALE_USER_DEFAULT) {
|
||||
thislocale = GetUserDefaultLCID();
|
||||
} else {
|
||||
thislocale = locale;
|
||||
}
|
||||
/* Partial implementation: things like native digits are not considered */
|
||||
if (lpFormat == NULL) {
|
||||
|
||||
GetLocaleInfoA(thislocale, LOCALE_IDIGITS,
|
||||
misc_buf, sizeof(misc_buf));
|
||||
thisnumdigits = atoi(misc_buf);
|
||||
|
||||
GetLocaleInfoA(thislocale, LOCALE_ILZERO,
|
||||
misc_buf, sizeof(misc_buf));
|
||||
thisleadingzero = atoi(misc_buf);
|
||||
|
||||
GetLocaleInfoA(thislocale, LOCALE_SGROUPING,
|
||||
misc_buf, sizeof(misc_buf));
|
||||
|
||||
/* About grouping mechanism:
|
||||
I parse the string and pour the group size values along the
|
||||
thisgrouping[] array, starting by element 1. Then I convert these
|
||||
values to indexes for insertion into the integer part.
|
||||
thisgrouping[0]==-1, therefore I ensure index correctness without
|
||||
need for range checking and related stuff.
|
||||
The only drawback is the 7 separators limit, hopefully that means
|
||||
it will fail with numbers bigger than 10^21 if using groups of three
|
||||
as usual. */
|
||||
|
||||
|
||||
for (i=1,gptr=misc_buf;*gptr!='\0';i++) {
|
||||
/* In control panel, groups up 9 digits long are allowed. If there is any way to use larger groups,
|
||||
then the next line must be replaced with the following code:
|
||||
thisgrouping[i] = atoi(gptr);
|
||||
for (;*gptr!=';' && *gptr!='\0';gptr++) ; */
|
||||
|
||||
thisgrouping[i] = *(gptr++)-'0';
|
||||
|
||||
if (*gptr==';')
|
||||
gptr++;
|
||||
}
|
||||
|
||||
/* Take care for repeating group size */
|
||||
if (thisgrouping[i-1]==0) {
|
||||
for (j=i-1;j<8;j++)
|
||||
thisgrouping[j]=thisgrouping[i-2];
|
||||
lastgroup=7;
|
||||
} else
|
||||
lastgroup=i-1;
|
||||
|
||||
for (i=2;i<=lastgroup;i++)
|
||||
thisgrouping[i]+=thisgrouping[i-1];
|
||||
|
||||
GetLocaleInfoA(thislocale, LOCALE_SDECIMAL,
|
||||
decimal_buf, sizeof(decimal_buf));
|
||||
thisdecimalsep = decimal_buf;
|
||||
|
||||
GetLocaleInfoA(thislocale, LOCALE_STHOUSAND,
|
||||
thousand_buf, sizeof(thousand_buf));
|
||||
thisthousandsep = thousand_buf;
|
||||
|
||||
GetLocaleInfoA(thislocale, LOCALE_INEGNUMBER,
|
||||
misc_buf, sizeof(misc_buf));
|
||||
thisnegativeorder = atoi(misc_buf);
|
||||
|
||||
} else {
|
||||
|
||||
thisnumdigits = lpFormat->NumDigits;
|
||||
thisleadingzero = lpFormat->LeadingZero;
|
||||
|
||||
thisgrouping[1] = lpFormat->Grouping;
|
||||
for (i=2;i<8;i++)
|
||||
thisgrouping[i]=thisgrouping[i-1]+lpFormat->Grouping;
|
||||
lastgroup=7;
|
||||
|
||||
thisdecimalsep = lpFormat->lpDecimalSep;
|
||||
thisthousandsep = lpFormat->lpThousandSep;
|
||||
thisnegativeorder = lpFormat->NegativeOrder;
|
||||
|
||||
}
|
||||
|
||||
GetLocaleInfoA(thislocale, LOCALE_SNATIVEDIGITS,
|
||||
digits_buf, sizeof(digits_buf));
|
||||
|
||||
GetLocaleInfoA(thislocale, LOCALE_SNEGATIVESIGN,
|
||||
negative_buf, sizeof(negative_buf));
|
||||
|
||||
negsignsize=strlen(negative_buf);
|
||||
decimalsepsize=strlen(thisdecimalsep);
|
||||
thousandsepsize=strlen(thisthousandsep);
|
||||
|
||||
/* Size calculation */
|
||||
sptr=lpValue;
|
||||
if (*sptr=='-') {
|
||||
negflag=1;
|
||||
sptr++;
|
||||
}
|
||||
for (; *sptr=='0'; sptr++) leadingzeros++; /* Ignore leading zeros */
|
||||
for (; *sptr!='\0'; sptr++) {
|
||||
if (!dotflag && *sptr=='.') {
|
||||
dotflag=1;
|
||||
} else if (*sptr<'0' || *sptr>'9') {
|
||||
SetLastError(ERROR_INVALID_PARAMETER);
|
||||
return 0;
|
||||
} else {
|
||||
if (dotflag) {
|
||||
decsize++;
|
||||
} else {
|
||||
intsize++;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* Take care of eventual rounding. Only, if I need to do it, then I write
|
||||
the rounded lpValue copy into roundbuffer, and create the formatted
|
||||
string from the proper source. This is smarter than copying it always
|
||||
The buffer includes an extra leading zero, as the number can carry and
|
||||
get and extra one. If it doesn't, the zero is ignored as any other
|
||||
useless leading zero
|
||||
*/
|
||||
|
||||
if (decsize>0 && decsize>thisnumdigits) {
|
||||
sptr-=(decsize-thisnumdigits);
|
||||
|
||||
if (*sptr>='5') {
|
||||
strcpy(roundbuffer+1,lpValue);
|
||||
if (negflag) {
|
||||
*roundbuffer='-';
|
||||
*(roundbuffer+1)='0';
|
||||
} else
|
||||
*roundbuffer='0';
|
||||
sptr=roundbuffer+(sptr-lpValue); // +1-1
|
||||
|
||||
while ( (++*sptr) > '9') {
|
||||
*(sptr--)='0';
|
||||
if (*sptr=='.') sptr--;
|
||||
}
|
||||
if ((negflag ? *(roundbuffer+leadingzeros+1) : *(roundbuffer+leadingzeros)) == '1')
|
||||
intsize++;
|
||||
sptr=roundbuffer;
|
||||
} else
|
||||
sptr=lpValue;
|
||||
} else
|
||||
sptr=lpValue;
|
||||
|
||||
totalsize=intsize;
|
||||
|
||||
if (intsize==0 && (decsize==0 || thisleadingzero))
|
||||
totalsize++;
|
||||
|
||||
if (negflag)
|
||||
totalsize+= thisnegativeorder == 1 || thisnegativeorder == 3 ? negsignsize
|
||||
: thisnegativeorder == 2 || thisnegativeorder == 4 ? negsignsize+1 : 2 ;
|
||||
|
||||
/* Look for the first grouping to be done */
|
||||
for (j=lastgroup;thisgrouping[j]>=intsize && j>0;j--) ;
|
||||
|
||||
|
||||
totalsize+=thousandsepsize * j;
|
||||
if (thisnumdigits>0)
|
||||
totalsize+=decimalsepsize+thisnumdigits;
|
||||
|
||||
if (cchNumber==0) /* if cchNumber is zero, just return size needed */
|
||||
return totalsize+1;
|
||||
else
|
||||
if (cchNumber<totalsize+1) { /* +1 = Null terminator (right?) */
|
||||
SetLastError(ERROR_INSUFFICIENT_BUFFER);
|
||||
return 0;
|
||||
} else {
|
||||
|
||||
|
||||
/* Formatting stuff starts here */
|
||||
|
||||
dptr=lpNumberStr;
|
||||
|
||||
if (negflag) {
|
||||
if (thisnegativeorder==0)
|
||||
*dptr++='(';
|
||||
else if (thisnegativeorder<=2) {
|
||||
strcpy(dptr,negative_buf);
|
||||
dptr+=negsignsize;
|
||||
if (thisnegativeorder==2)
|
||||
*dptr++=' ';
|
||||
}
|
||||
sptr++;
|
||||
}
|
||||
|
||||
for (i=1;*sptr=='0' ;i++, sptr++) ; /* Ignore leading zeros from source*/
|
||||
if (intsize==0 && (decsize==0 || thisleadingzero)) // Insert one leading zero into destination if required
|
||||
*(dptr++)=digits_buf[0];
|
||||
for (i=1;i<=intsize;i++) {
|
||||
|
||||
*(dptr++)=digits_buf[*(sptr++)-'0'];
|
||||
|
||||
/* Insert a group separator if we just reached the end of a group */
|
||||
if (i==intsize-thisgrouping[j]) {
|
||||
strcpy(dptr,thisthousandsep);
|
||||
dptr+=thousandsepsize;
|
||||
j--;
|
||||
}
|
||||
}
|
||||
|
||||
if (decsize>0)
|
||||
sptr++;
|
||||
if (thisnumdigits>0) {
|
||||
strcpy(dptr,decimal_buf);
|
||||
dptr+=decimalsepsize;
|
||||
for (i=0;i<thisnumdigits;i++)
|
||||
*(dptr++)=*sptr !='\0' ? digits_buf[*(sptr++)-'0'] : digits_buf[0];
|
||||
}
|
||||
|
||||
if (negflag) {
|
||||
if (thisnegativeorder==0)
|
||||
*dptr++=')';
|
||||
else if (thisnegativeorder>=3) {
|
||||
if (thisnegativeorder==4)
|
||||
*dptr++=' ';
|
||||
strcpy(dptr,negative_buf);
|
||||
dptr+=negsignsize;
|
||||
sptr++;
|
||||
}
|
||||
}
|
||||
|
||||
*dptr='\0';
|
||||
|
||||
}
|
||||
return totalsize+1;
|
||||
}
|
||||
|
||||
/**************************************************************************
|
||||
* GetNumberFormat32W (KERNEL32.xxx)
|
||||
*/
|
||||
|
|
Loading…
Reference in New Issue