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wine/dlls/msvcrt/wcs.c
Bartosz Kosiorek 69ce7894fb msvcrt: Add _scwprintf_p implementation.
2022-11-16 21:24:19 +01:00

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/*
* msvcrt.dll wide-char functions
*
* Copyright 1999 Alexandre Julliard
* Copyright 2000 Jon Griffiths
*
* 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
*/
#define _NO_CRT_STDIO_INLINE
#include <limits.h>
#include <locale.h>
#include <math.h>
#include <assert.h>
#include <wchar.h>
#include <wctype.h>
#include "msvcrt.h"
#include "winnls.h"
#include "wtypes.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(msvcrt);
typedef struct
{
enum { LEN_DEFAULT, LEN_SHORT, LEN_LONG } IntegerLength;
BOOLEAN IntegerDouble, IntegerNative, LeftAlign, Alternate, PadZero;
BOOLEAN WideString, NaturalString;
int FieldLength, Precision;
char Sign, Format;
} pf_flags;
static BOOL n_format_enabled = TRUE;
#include "printf.h"
#define PRINTF_WIDE
#include "printf.h"
#undef PRINTF_WIDE
#if _MSVCR_VER>=80
/*********************************************************************
* _get_printf_count_output (MSVCR80.@)
*/
int CDECL _get_printf_count_output( void )
{
return n_format_enabled ? 1 : 0;
}
/*********************************************************************
* _set_printf_count_output (MSVCR80.@)
*/
int CDECL _set_printf_count_output( int enable )
{
BOOL old = n_format_enabled;
n_format_enabled = enable != 0;
return old ? 1 : 0;
}
#endif /* _MSVCR_VER>=80 */
/*********************************************************************
* _wcsdup (MSVCRT.@)
*/
wchar_t* CDECL _wcsdup( const wchar_t* str )
{
wchar_t* ret = NULL;
if (str)
{
size_t size = (wcslen(str) + 1) * sizeof(wchar_t);
ret = malloc( size );
if (ret) memcpy( ret, str, size );
}
return ret;
}
/*********************************************************************
* _towlower_l (MSVCRT.@)
*/
wint_t CDECL _towlower_l(wint_t c, _locale_t locale)
{
pthreadlocinfo locinfo;
wchar_t ret;
if(!locale)
locinfo = get_locinfo();
else
locinfo = locale->locinfo;
if(!locinfo->lc_handle[LC_CTYPE]) {
if(c >= 'A' && c <= 'Z')
return c + 'a' - 'A';
return c;
}
if(!LCMapStringW(locinfo->lc_handle[LC_CTYPE], LCMAP_LOWERCASE, &c, 1, &ret, 1))
return c;
return ret;
}
/*********************************************************************
* towlower (MSVCRT.@)
*/
wint_t CDECL towlower(wint_t c)
{
return _towlower_l(c, NULL);
}
INT CDECL _wcsicmp_l(const wchar_t *str1, const wchar_t *str2, _locale_t locale)
{
_locale_tstruct tmp = {0};
wchar_t c1, c2;
if(!MSVCRT_CHECK_PMT(str1 != NULL) || !MSVCRT_CHECK_PMT(str2 != NULL))
return _NLSCMPERROR;
if(!locale)
locale = get_current_locale_noalloc(&tmp);
do
{
c1 = _towlower_l(*str1++, locale);
c2 = _towlower_l(*str2++, locale);
} while(c1 && (c1 == c2));
free_locale_noalloc(&tmp);
return c1 - c2;
}
/*********************************************************************
* towctrans (MSVCR120.@)
*/
wint_t CDECL towctrans(wint_t c, wctrans_t category)
{
if(category == 1)
return _towupper_l(c, NULL);
return _towlower_l(c, NULL);
}
/*********************************************************************
* _wcsicmp (MSVCRT.@)
*/
INT CDECL _wcsicmp( const wchar_t* str1, const wchar_t* str2 )
{
return _wcsicmp_l(str1, str2, NULL);
}
/*********************************************************************
* _wcsnicmp_l (MSVCRT.@)
*/
INT CDECL _wcsnicmp_l(const wchar_t *str1, const wchar_t *str2,
size_t n, _locale_t locale)
{
_locale_tstruct tmp = {0};
wchar_t c1, c2;
if (!n)
return 0;
if(!MSVCRT_CHECK_PMT(str1 != NULL) || !MSVCRT_CHECK_PMT(str2 != NULL))
return _NLSCMPERROR;
if(!locale)
locale = get_current_locale_noalloc(&tmp);
do
{
c1 = _towlower_l(*str1++, locale);
c2 = _towlower_l(*str2++, locale);
} while(--n && c1 && (c1 == c2));
free_locale_noalloc(&tmp);
return c1 - c2;
}
/*********************************************************************
* _wcsnicmp (MSVCRT.@)
*/
INT CDECL _wcsnicmp(const wchar_t *str1, const wchar_t *str2, size_t n)
{
return _wcsnicmp_l(str1, str2, n, NULL);
}
/*********************************************************************
* _wcsicoll_l (MSVCRT.@)
*/
int CDECL _wcsicoll_l(const wchar_t* str1, const wchar_t* str2, _locale_t locale)
{
pthreadlocinfo locinfo;
if(!locale)
locinfo = get_locinfo();
else
locinfo = locale->locinfo;
if(!locinfo->lc_handle[LC_COLLATE])
{
wchar_t c1, c2;
do
{
c1 = *str1++;
if (c1 >= 'A' && c1 <= 'Z')
c1 += 'a' - 'A';
c2 = *str2++;
if (c2 >= 'A' && c2 <= 'Z')
c2 += 'a' - 'A';
} while(c1 && (c1 == c2));
return c1 - c2;
}
return CompareStringW(locinfo->lc_handle[LC_COLLATE], NORM_IGNORECASE,
str1, -1, str2, -1)-CSTR_EQUAL;
}
/*********************************************************************
* _wcsicoll (MSVCRT.@)
*/
INT CDECL _wcsicoll( const wchar_t* str1, const wchar_t* str2 )
{
return _wcsicoll_l(str1, str2, NULL);
}
/*********************************************************************
* _wcsnicoll_l (MSVCRT.@)
*/
int CDECL _wcsnicoll_l(const wchar_t* str1, const wchar_t* str2,
size_t count, _locale_t locale)
{
pthreadlocinfo locinfo;
if(!locale)
locinfo = get_locinfo();
else
locinfo = locale->locinfo;
if(!locinfo->lc_handle[LC_COLLATE])
{
wchar_t c1, c2;
if (!count)
return 0;
do
{
c1 = *str1++;
if (c1 >= 'A' && c1 <= 'Z')
c1 += 'a' - 'A';
c2 = *str2++;
if (c2 >= 'A' && c2 <= 'Z')
c2 += 'a' - 'A';
} while(--count && c1 && (c1 == c2));
return c1 - c2;
}
return CompareStringW(locinfo->lc_handle[LC_COLLATE], NORM_IGNORECASE,
str1, wcsnlen(str1, count),
str2, wcsnlen(str2, count))-CSTR_EQUAL;
}
/*********************************************************************
* _wcsnicoll (MSVCRT.@)
*/
INT CDECL _wcsnicoll( const wchar_t* str1, const wchar_t* str2, size_t count )
{
return _wcsnicoll_l(str1, str2, count, NULL);
}
/*********************************************************************
* _wcsnset (MSVCRT.@)
*/
wchar_t* CDECL _wcsnset( wchar_t* str, wchar_t c, size_t n )
{
wchar_t* ret = str;
while ((n-- > 0) && *str) *str++ = c;
return ret;
}
/*********************************************************************
* _wcsnset_s (MSVCRT.@)
*/
int CDECL _wcsnset_s( wchar_t *str, size_t size, wchar_t c, size_t count )
{
size_t i;
if(!str && !size && !count) return 0;
if(!MSVCRT_CHECK_PMT(str != NULL)) return EINVAL;
if(!MSVCRT_CHECK_PMT(size > 0)) return EINVAL;
for(i=0; i<size-1 && i<count; i++) {
if(!str[i]) return 0;
str[i] = c;
}
for(; i<size; i++)
if(!str[i]) return 0;
str[0] = 0;
_invalid_parameter(NULL, NULL, NULL, 0, 0);
*_errno() = EINVAL;
return EINVAL;
}
/*********************************************************************
* _wcsrev (MSVCRT.@)
*/
wchar_t* CDECL _wcsrev( wchar_t* str )
{
wchar_t* ret = str;
wchar_t* end = str + wcslen(str) - 1;
while (end > str)
{
wchar_t t = *end;
*end-- = *str;
*str++ = t;
}
return ret;
}
/*********************************************************************
* _wcsset_s (MSVCRT.@)
*/
int CDECL _wcsset_s( wchar_t *str, size_t n, wchar_t c )
{
wchar_t *p = str;
if(!MSVCRT_CHECK_PMT(str != NULL)) return EINVAL;
if(!MSVCRT_CHECK_PMT(n)) return EINVAL;
while(*p && --n) *p++ = c;
if(!n) {
str[0] = 0;
_invalid_parameter(NULL, NULL, NULL, 0, 0);
*_errno() = EINVAL;
return EINVAL;
}
return 0;
}
/*********************************************************************
* _wcsset (MSVCRT.@)
*/
wchar_t* CDECL _wcsset( wchar_t* str, wchar_t c )
{
wchar_t* ret = str;
while (*str) *str++ = c;
return ret;
}
/******************************************************************
* _wcsupr_s_l (MSVCRT.@)
*/
int CDECL _wcsupr_s_l( wchar_t* str, size_t n, _locale_t locale )
{
_locale_tstruct tmp = {0};
wchar_t* ptr = str;
if (!str || !n)
{
if (str) *str = '\0';
*_errno() = EINVAL;
return EINVAL;
}
if(!locale)
locale = get_current_locale_noalloc(&tmp);
while (n--)
{
if (!*ptr)
{
free_locale_noalloc(&tmp);
return 0;
}
*ptr = _towupper_l(*ptr, locale);
ptr++;
}
free_locale_noalloc(&tmp);
/* MSDN claims that the function should return and set errno to
* ERANGE, which doesn't seem to be true based on the tests. */
*str = '\0';
*_errno() = EINVAL;
return EINVAL;
}
/******************************************************************
* _wcsupr_s (MSVCRT.@)
*
*/
INT CDECL _wcsupr_s( wchar_t* str, size_t n )
{
return _wcsupr_s_l( str, n, NULL );
}
/******************************************************************
* _wcsupr_l (MSVCRT.@)
*/
wchar_t* CDECL _wcsupr_l( wchar_t *str, _locale_t locale )
{
_wcsupr_s_l( str, -1, locale);
return str;
}
/******************************************************************
* _wcsupr (MSVCRT.@)
*/
wchar_t* CDECL _wcsupr( wchar_t *str )
{
return _wcsupr_l(str, NULL);
}
/******************************************************************
* _wcslwr_s_l (MSVCRT.@)
*/
int CDECL _wcslwr_s_l( wchar_t* str, size_t n, _locale_t locale )
{
_locale_tstruct tmp = {0};
wchar_t* ptr = str;
if (!str || !n)
{
if (str) *str = '\0';
*_errno() = EINVAL;
return EINVAL;
}
if(!locale)
locale = get_current_locale_noalloc(&tmp);
while (n--)
{
if (!*ptr)
{
free_locale_noalloc(&tmp);
return 0;
}
*ptr = _towlower_l(*ptr, locale);
ptr++;
}
free_locale_noalloc(&tmp);
/* MSDN claims that the function should return and set errno to
* ERANGE, which doesn't seem to be true based on the tests. */
*str = '\0';
*_errno() = EINVAL;
return EINVAL;
}
/******************************************************************
* _wcslwr_s (MSVCRT.@)
*/
int CDECL _wcslwr_s( wchar_t* str, size_t n )
{
return _wcslwr_s_l(str, n, NULL);
}
/******************************************************************
* _wcslwr_l (MSVCRT.@)
*/
wchar_t* CDECL _wcslwr_l( wchar_t* str, _locale_t locale )
{
_wcslwr_s_l(str, -1, locale);
return str;
}
/******************************************************************
* _wcslwr (MSVCRT.@)
*/
wchar_t* CDECL _wcslwr( wchar_t* str )
{
_wcslwr_s_l(str, -1, NULL);
return str;
}
/*********************************************************************
* wcscspn (MSVCRT.@)
*/
size_t __cdecl wcscspn(const wchar_t *str, const wchar_t *reject)
{
const wchar_t *ptr;
for (ptr = str; *ptr; ptr++) if (wcschr( reject, *ptr )) break;
return ptr - str;
}
/*********************************************************************
* wcsspn (MSVCRT.@)
*/
size_t __cdecl wcsspn(const wchar_t *str, const wchar_t *accept)
{
const wchar_t *ptr;
for (ptr = str; *ptr; ptr++) if (!wcschr( accept, *ptr )) break;
return ptr - str;
}
/*********************************************************************
* wcsncmp (MSVCRT.@)
*/
int CDECL wcsncmp(const wchar_t *str1, const wchar_t *str2, size_t n)
{
if (!n)
return 0;
while(--n && *str1 && (*str1 == *str2))
{
str1++;
str2++;
}
return *str1 - *str2;
}
/*********************************************************************
* _wcsncoll_l (MSVCRT.@)
*/
int CDECL _wcsncoll_l(const wchar_t* str1, const wchar_t* str2,
size_t count, _locale_t locale)
{
pthreadlocinfo locinfo;
if(!locale)
locinfo = get_locinfo();
else
locinfo = locale->locinfo;
if(!locinfo->lc_handle[LC_COLLATE])
return wcsncmp(str1, str2, count);
return CompareStringW(locinfo->lc_handle[LC_COLLATE], 0,
str1, wcsnlen(str1, count),
str2, wcsnlen(str2, count))-CSTR_EQUAL;
}
/*********************************************************************
* _wcsncoll (MSVCRT.@)
*/
int CDECL _wcsncoll(const wchar_t* str1, const wchar_t* str2, size_t count)
{
return _wcsncoll_l(str1, str2, count, NULL);
}
static wchar_t strtod_wstr_get(void *ctx)
{
const wchar_t **p = ctx;
if (!**p) return WEOF;
return *(*p)++;
}
static void strtod_wstr_unget(void *ctx)
{
const wchar_t **p = ctx;
(*p)--;
}
/*********************************************************************
* _wcstod_l (MSVCRT.@)
*/
double CDECL _wcstod_l(const wchar_t* str, wchar_t** end,
_locale_t locale)
{
pthreadlocinfo locinfo;
const wchar_t *beg, *p;
struct fpnum fp;
double ret;
int err;
if (!MSVCRT_CHECK_PMT(str != NULL)) {
if (end) *end = NULL;
return 0;
}
if (!locale)
locinfo = get_locinfo();
else
locinfo = locale->locinfo;
p = str;
while(_iswspace_l(*p, locale))
p++;
beg = p;
fp = fpnum_parse(strtod_wstr_get, strtod_wstr_unget, &p, locinfo, FALSE);
if (end) *end = (p == beg ? (wchar_t*)str : (wchar_t*)p);
err = fpnum_double(&fp, &ret);
if(err) *_errno() = err;
return ret;
}
/*********************************************************************
* wcsrtombs_l (INTERNAL)
*/
static size_t wcsrtombs_l(char *mbstr, const wchar_t **wcstr,
size_t count, _locale_t locale)
{
pthreadlocinfo locinfo;
size_t tmp = 0;
BOOL used_default = FALSE;
BOOL *pused_default;
if(!locale)
locinfo = get_locinfo();
else
locinfo = locale->locinfo;
if(!locinfo->lc_codepage) {
size_t i;
if(!mbstr)
return wcslen(*wcstr);
for(i=0; i<count; i++) {
if((*wcstr)[i] > 255) {
*_errno() = EILSEQ;
return -1;
}
mbstr[i] = (*wcstr)[i];
if(!(*wcstr)[i]) break;
}
if(i < count) *wcstr = NULL;
else *wcstr += i;
return i;
}
pused_default = (locinfo->lc_codepage != CP_UTF8 ? &used_default : NULL);
if(!mbstr) {
tmp = WideCharToMultiByte(locinfo->lc_codepage, WC_NO_BEST_FIT_CHARS,
*wcstr, -1, NULL, 0, NULL, pused_default);
if(!tmp || used_default) {
*_errno() = EILSEQ;
return -1;
}
return tmp-1;
}
while(**wcstr) {
char buf[3];
size_t i, size;
size = WideCharToMultiByte(locinfo->lc_codepage, WC_NO_BEST_FIT_CHARS,
*wcstr, 1, buf, 3, NULL, pused_default);
if(!size || used_default) {
*_errno() = EILSEQ;
return -1;
}
if(tmp+size > count)
return tmp;
for(i=0; i<size; i++)
mbstr[tmp++] = buf[i];
(*wcstr)++;
}
if(tmp < count) {
mbstr[tmp] = '\0';
*wcstr = NULL;
}
return tmp;
}
/*********************************************************************
* _wcstombs_l (MSVCRT.@)
*/
size_t CDECL _wcstombs_l(char *mbstr, const wchar_t *wcstr,
size_t count, _locale_t locale)
{
return wcsrtombs_l(mbstr, &wcstr, count, locale);
}
/*********************************************************************
* wcstombs (MSVCRT.@)
*/
size_t CDECL wcstombs(char *mbstr, const wchar_t *wcstr,
size_t count)
{
return wcsrtombs_l(mbstr, &wcstr, count, NULL);
}
/*********************************************************************
* wcsrtombs (MSVCRT.@)
*/
size_t CDECL wcsrtombs(char *mbstr, const wchar_t **wcstr,
size_t count, mbstate_t *mbstate)
{
if(mbstate)
*mbstate = 0;
return wcsrtombs_l(mbstr, wcstr, count, NULL);
}
/*********************************************************************
* wcsrtombs_s_l (INTERNAL)
*/
static int wcsrtombs_s_l(size_t *ret, char *mbstr, size_t size,
const wchar_t **wcstr, size_t count, _locale_t locale)
{
size_t conv;
int err;
if(!mbstr && !size && wcstr) {
conv = wcsrtombs_l(NULL, wcstr, 0, locale);
if(ret)
*ret = conv+1;
if(conv == -1)
return *_errno();
return 0;
}
if (!MSVCRT_CHECK_PMT(mbstr != NULL)) return EINVAL;
if (size) mbstr[0] = '\0';
if (!MSVCRT_CHECK_PMT(wcstr != NULL)) return EINVAL;
if (!MSVCRT_CHECK_PMT(*wcstr != NULL)) return EINVAL;
if(count==_TRUNCATE || size<count)
conv = size;
else
conv = count;
err = 0;
conv = wcsrtombs_l(mbstr, wcstr, conv, locale);
if(conv == -1) {
conv = 0;
if(size)
mbstr[0] = '\0';
err = *_errno();
}else if(conv < size)
mbstr[conv++] = '\0';
else if(conv==size && (count==_TRUNCATE || mbstr[conv-1]=='\0')) {
mbstr[conv-1] = '\0';
if(count==_TRUNCATE)
err = STRUNCATE;
}else {
MSVCRT_INVALID_PMT("mbstr[size] is too small", ERANGE);
conv = 0;
if(size)
mbstr[0] = '\0';
err = ERANGE;
}
if(ret)
*ret = conv;
return err;
}
/*********************************************************************
* _wcstombs_s_l (MSVCRT.@)
*/
int CDECL _wcstombs_s_l(size_t *ret, char *mbstr, size_t size,
const wchar_t *wcstr, size_t count, _locale_t locale)
{
return wcsrtombs_s_l(ret, mbstr, size, &wcstr,count, locale);
}
/*********************************************************************
* wcstombs_s (MSVCRT.@)
*/
int CDECL wcstombs_s(size_t *ret, char *mbstr, size_t size,
const wchar_t *wcstr, size_t count)
{
return wcsrtombs_s_l(ret, mbstr, size, &wcstr, count, NULL);
}
/*********************************************************************
* wcsrtombs_s (MSVCRT.@)
*/
int CDECL wcsrtombs_s(size_t *ret, char *mbstr, size_t size,
const wchar_t **wcstr, size_t count, mbstate_t *mbstate)
{
if(mbstate)
*mbstate = 0;
return wcsrtombs_s_l(ret, mbstr, size, wcstr, count, NULL);
}
/*********************************************************************
* wcstod (MSVCRT.@)
*/
double CDECL wcstod(const wchar_t* lpszStr, wchar_t** end)
{
return _wcstod_l(lpszStr, end, NULL);
}
/*********************************************************************
* _wtof (MSVCRT.@)
*/
double CDECL _wtof(const wchar_t *str)
{
return _wcstod_l(str, NULL, NULL);
}
/*********************************************************************
* _wtof_l (MSVCRT.@)
*/
double CDECL _wtof_l(const wchar_t *str, _locale_t locale)
{
return _wcstod_l(str, NULL, locale);
}
#if _MSVCR_VER>=120
/*********************************************************************
* _wcstof_l (MSVCR120.@)
*/
float CDECL _wcstof_l( const wchar_t *str, wchar_t **end, _locale_t locale )
{
double ret = _wcstod_l(str, end, locale);
if (ret && isfinite(ret)) {
float f = ret;
if (!f || !isfinite(f))
*_errno() = ERANGE;
}
return ret;
}
/*********************************************************************
* wcstof (MSVCR120.@)
*/
float CDECL wcstof( const wchar_t *str, wchar_t **end )
{
return _wcstof_l(str, end, NULL);
}
#endif /* _MSVCR_VER>=120 */
/*********************************************************************
* arg_clbk_valist (INTERNAL)
*/
printf_arg arg_clbk_valist(void *ctx, int arg_pos, int type, va_list *valist)
{
printf_arg ret;
if(type == VT_I8)
ret.get_longlong = va_arg(*valist, LONGLONG);
else if(type == VT_INT)
ret.get_int = va_arg(*valist, int);
else if(type == VT_R8)
ret.get_double = va_arg(*valist, double);
else if(type == VT_PTR)
ret.get_ptr = va_arg(*valist, void*);
else {
ERR("Incorrect type\n");
ret.get_int = 0;
}
return ret;
}
/*********************************************************************
* arg_clbk_positional (INTERNAL)
*/
printf_arg arg_clbk_positional(void *ctx, int pos, int type, va_list *valist)
{
printf_arg *args = ctx;
return args[pos];
}
#if _MSVCR_VER < 140
/*********************************************************************
* _vsnprintf (MSVCRT.@)
*/
int CDECL _vsnprintf( char *str, size_t len, const char *format, va_list valist )
{
static const char nullbyte = '\0';
struct _str_ctx_a ctx = {len, str};
int ret;
ret = pf_printf_a(puts_clbk_str_a, &ctx, format, NULL, 0,
arg_clbk_valist, NULL, &valist);
puts_clbk_str_a(&ctx, 1, &nullbyte);
return ret;
}
#else
static int puts_clbk_str_c99_a(void *ctx, int len, const char *str)
{
struct _str_ctx_a *out = ctx;
if(!out->buf)
return len;
if(out->len < len) {
memmove(out->buf, str, out->len);
out->buf += out->len;
out->len = 0;
return len;
}
memmove(out->buf, str, len);
out->buf += len;
out->len -= len;
return len;
}
/*********************************************************************
* __stdio_common_vsprintf (UCRTBASE.@)
*/
int CDECL __stdio_common_vsprintf( unsigned __int64 options, char *str, size_t len, const char *format,
_locale_t locale, va_list valist )
{
static const char nullbyte = '\0';
struct _str_ctx_a ctx = {len, str};
int ret;
if (options & ~UCRTBASE_PRINTF_MASK)
FIXME("options %#I64x not handled\n", options);
ret = pf_printf_a(puts_clbk_str_c99_a,
&ctx, format, (_locale_t)locale, options & UCRTBASE_PRINTF_MASK, arg_clbk_valist, NULL, &valist);
puts_clbk_str_a(&ctx, 1, &nullbyte);
if(!str)
return ret;
if(options & _CRT_INTERNAL_PRINTF_LEGACY_VSPRINTF_NULL_TERMINATION)
return ret>len ? -1 : ret;
if(ret>=len) {
if(len) str[len-1] = 0;
if(options & _CRT_INTERNAL_PRINTF_STANDARD_SNPRINTF_BEHAVIOR)
return ret;
return len > 0 ? -2 : -1;
}
return ret;
}
#endif /* _MSVCR_VER>=140 */
/*********************************************************************
* _vsnprintf_l (MSVCRT.@)
*/
int CDECL _vsnprintf_l( char *str, size_t len, const char *format,
_locale_t locale, va_list valist )
{
static const char nullbyte = '\0';
struct _str_ctx_a ctx = {len, str};
int ret;
ret = pf_printf_a(puts_clbk_str_a, &ctx, format, locale, 0,
arg_clbk_valist, NULL, &valist);
puts_clbk_str_a(&ctx, 1, &nullbyte);
return ret;
}
/*********************************************************************
* _vsprintf_l (MSVCRT.@)
*/
int CDECL _vsprintf_l( char *str, const char *format,
_locale_t locale, va_list valist )
{
return _vsnprintf_l(str, INT_MAX, format, locale, valist);
}
/*********************************************************************
* _sprintf_l (MSVCRT.@)
*/
int WINAPIV _sprintf_l(char *str, const char *format,
_locale_t locale, ...)
{
int retval;
va_list valist;
va_start(valist, locale);
retval = _vsnprintf_l(str, INT_MAX, format, locale, valist);
va_end(valist);
return retval;
}
static int CDECL vsnprintf_s_l_opt( char *str, size_t sizeOfBuffer,
size_t count, const char *format, DWORD options,
_locale_t locale, va_list valist )
{
static const char nullbyte = '\0';
struct _str_ctx_a ctx;
int len, ret;
if(sizeOfBuffer<count+1 || count==-1)
len = sizeOfBuffer;
else
len = count+1;
ctx.len = len;
ctx.buf = str;
ret = pf_printf_a(puts_clbk_str_a, &ctx, format, locale, MSVCRT_PRINTF_INVOKE_INVALID_PARAM_HANDLER | options,
arg_clbk_valist, NULL, &valist);
puts_clbk_str_a(&ctx, 1, &nullbyte);
if(ret<0 || ret==len) {
if(count!=_TRUNCATE && count>sizeOfBuffer) {
MSVCRT_INVALID_PMT("str[sizeOfBuffer] is too small", ERANGE);
memset(str, 0, sizeOfBuffer);
} else
str[len-1] = '\0';
return -1;
}
return ret;
}
static int vsnwprintf_s_l_opt( wchar_t *str, size_t sizeOfBuffer,
size_t count, const wchar_t *format, DWORD options,
_locale_t locale, va_list valist)
{
struct _str_ctx_w ctx;
int len, ret;
len = sizeOfBuffer;
if(count!=-1 && len>count+1)
len = count+1;
ctx.len = len;
ctx.buf = str;
ret = pf_printf_w(puts_clbk_str_w, &ctx, format, locale, MSVCRT_PRINTF_INVOKE_INVALID_PARAM_HANDLER | options,
arg_clbk_valist, NULL, &valist);
puts_clbk_str_w(&ctx, 1, L"");
if(ret<0 || ret==len) {
if(count!=_TRUNCATE && count>sizeOfBuffer) {
MSVCRT_INVALID_PMT("str[sizeOfBuffer] is too small", ERANGE);
memset(str, 0, sizeOfBuffer*sizeof(wchar_t));
} else
str[len-1] = '\0';
return -1;
}
return ret;
}
/*********************************************************************
* _vsnprintf_s_l (MSVCRT.@)
*/
int CDECL _vsnprintf_s_l( char *str, size_t sizeOfBuffer,
size_t count, const char *format,
_locale_t locale, va_list valist )
{
return vsnprintf_s_l_opt(str, sizeOfBuffer, count, format, 0, locale, valist);
}
/*********************************************************************
* _vsprintf_s_l (MSVCRT.@)
*/
int CDECL _vsprintf_s_l( char *str, size_t count, const char *format,
_locale_t locale, va_list valist )
{
return _vsnprintf_s_l(str, INT_MAX, count, format, locale, valist);
}
/*********************************************************************
* _sprintf_s_l (MSVCRT.@)
*/
int WINAPIV _sprintf_s_l( char *str, size_t count, const char *format,
_locale_t locale, ...)
{
int retval;
va_list valist;
va_start(valist, locale);
retval = _vsnprintf_s_l(str, INT_MAX, count, format, locale, valist);
va_end(valist);
return retval;
}
/*********************************************************************
* _vsnprintf_s (MSVCRT.@)
*/
int CDECL _vsnprintf_s( char *str, size_t sizeOfBuffer,
size_t count, const char *format, va_list valist )
{
return _vsnprintf_s_l(str,sizeOfBuffer, count, format, NULL, valist);
}
/*********************************************************************
* _vsnprintf_c_l (MSVCRT.@)
*/
int CDECL _vsnprintf_c_l(char *str, size_t len, const char *format,
_locale_t locale, va_list valist)
{
return vsnprintf_s_l_opt(str, len, len, format, 0, locale, valist);
}
/*********************************************************************
* _vsnprintf_c (MSVCRT.@)
*/
int CDECL _vsnprintf_c(char *str, size_t len,
const char *format, va_list valist)
{
return _vsnprintf_c_l(str, len, format, NULL, valist);
}
#if _MSVCR_VER>=140
/*********************************************************************
* __stdio_common_vsnprintf_s (UCRTBASE.@)
*/
int CDECL __stdio_common_vsnprintf_s( unsigned __int64 options,
char *str, size_t sizeOfBuffer, size_t count,
const char *format, _locale_t locale, va_list valist )
{
if (options & ~UCRTBASE_PRINTF_MASK)
FIXME("options %#I64x not handled\n", options);
return vsnprintf_s_l_opt(str, sizeOfBuffer, count, format, options & UCRTBASE_PRINTF_MASK, locale, valist);
}
/*********************************************************************
* __stdio_common_vsnwprintf_s (UCRTBASE.@)
*/
int CDECL __stdio_common_vsnwprintf_s( unsigned __int64 options,
wchar_t *str, size_t sizeOfBuffer, size_t count,
const wchar_t *format, _locale_t locale, va_list valist )
{
if (options & ~UCRTBASE_PRINTF_MASK)
FIXME("options %#I64x not handled\n", options);
return vsnwprintf_s_l_opt(str, sizeOfBuffer, count, format, options & UCRTBASE_PRINTF_MASK, locale, valist);
}
/*********************************************************************
* __stdio_common_vswprintf_s (UCRTBASE.@)
*/
int CDECL __stdio_common_vswprintf_s( unsigned __int64 options,
wchar_t *str, size_t count, const wchar_t *format,
_locale_t locale, va_list valist )
{
return __stdio_common_vsnwprintf_s(options, str, INT_MAX, count, format, locale, valist);
}
/*********************************************************************
* __stdio_common_vsprintf_s (UCRTBASE.@)
*/
int CDECL __stdio_common_vsprintf_s( unsigned __int64 options,
char *str, size_t count, const char *format,
_locale_t locale, va_list valist )
{
if (options & ~UCRTBASE_PRINTF_MASK)
FIXME("options %#I64x not handled\n", options);
return vsnprintf_s_l_opt(str, INT_MAX, count, format, options & UCRTBASE_PRINTF_MASK, locale, valist);
}
#endif /* _MSVCR_VER>=140 */
/*********************************************************************
* vsprintf (MSVCRT.@)
*/
int CDECL vsprintf( char *str, const char *format, va_list valist)
{
return vsnprintf(str, INT_MAX, format, valist);
}
/*********************************************************************
* vsprintf_s (MSVCRT.@)
*/
int CDECL vsprintf_s( char *str, size_t num, const char *format, va_list valist)
{
return vsnprintf(str, num, format, valist);
}
/*********************************************************************
* _vscprintf (MSVCRT.@)
*/
int CDECL _vscprintf( const char *format, va_list valist )
{
return _vsnprintf_l( NULL, INT_MAX, format, NULL, valist );
}
/*********************************************************************
* _vscprintf_l (MSVCRT.@)
*/
int CDECL _vscprintf_l(const char *format,
_locale_t locale, va_list valist)
{
return _vsnprintf_l(NULL, INT_MAX, format, locale, valist);
}
/*********************************************************************
* _vscprintf_p_l (MSVCRT.@)
*/
int CDECL _vscprintf_p_l(const char *format,
_locale_t locale, va_list args)
{
printf_arg args_ctx[_ARGMAX+1];
struct _str_ctx_a puts_ctx = {INT_MAX, NULL};
int ret;
memset(args_ctx, 0, sizeof(args_ctx));
ret = create_positional_ctx_a(args_ctx, format, args);
if(ret < 0) {
_invalid_parameter(NULL, NULL, NULL, 0, 0);
*_errno() = EINVAL;
return ret;
} else if(ret == 0) {
ret = pf_printf_a(puts_clbk_str_a, &puts_ctx, format, locale,
MSVCRT_PRINTF_INVOKE_INVALID_PARAM_HANDLER,
arg_clbk_valist, NULL, &args);
} else {
ret = pf_printf_a(puts_clbk_str_a, &puts_ctx, format, locale,
MSVCRT_PRINTF_POSITIONAL_PARAMS | MSVCRT_PRINTF_INVOKE_INVALID_PARAM_HANDLER,
arg_clbk_positional, args_ctx, NULL);
}
return ret;
}
/*********************************************************************
* _vscprintf_p (MSVCR80.@)
*/
int CDECL _vscprintf_p(const char *format, va_list argptr)
{
return _vscprintf_p_l(format, NULL, argptr);
}
/*********************************************************************
* _snprintf (MSVCRT.@)
*/
int WINAPIV _snprintf(char *str, size_t len, const char *format, ...)
{
int retval;
va_list valist;
va_start(valist, format);
retval = vsnprintf(str, len, format, valist);
va_end(valist);
return retval;
}
/*********************************************************************
* _snprintf_l (MSVCRT.@)
*/
int WINAPIV _snprintf_l(char *str, size_t count, const char *format,
_locale_t locale, ...)
{
int retval;
va_list valist;
va_start(valist, locale);
retval = _vsnprintf_l(str, count, format, locale, valist);
va_end(valist);
return retval;
}
/*********************************************************************
* _snprintf_c_l (MSVCRT.@)
*/
int WINAPIV _snprintf_c_l(char *str, size_t count, const char *format,
_locale_t locale, ...)
{
int retval;
va_list valist;
va_start(valist, locale);
retval = _vsnprintf_c_l(str, count, format, locale, valist);
va_end(valist);
return retval;
}
/*********************************************************************
* _snprintf_c (MSVCRT.@)
*/
int WINAPIV _snprintf_c(char *str, size_t count, const char *format, ...)
{
int retval;
va_list valist;
va_start(valist, format);
retval = _vsnprintf_c(str, count, format, valist);
va_end(valist);
return retval;
}
/*********************************************************************
* _snprintf_s_l (MSVCRT.@)
*/
int WINAPIV _snprintf_s_l(char *str, size_t len, size_t count,
const char *format, _locale_t locale, ...)
{
int retval;
va_list valist;
va_start(valist, locale);
retval = _vsnprintf_s_l(str, len, count, format, locale, valist);
va_end(valist);
return retval;
}
/*********************************************************************
* _snprintf_s (MSVCRT.@)
*/
int WINAPIV _snprintf_s(char *str, size_t len, size_t count,
const char *format, ...)
{
int retval;
va_list valist;
va_start(valist, format);
retval = _vsnprintf_s_l(str, len, count, format, NULL, valist);
va_end(valist);
return retval;
}
/*********************************************************************
* _scprintf (MSVCRT.@)
*/
int WINAPIV _scprintf(const char *format, ...)
{
int retval;
va_list valist;
va_start(valist, format);
retval = _vscprintf(format, valist);
va_end(valist);
return retval;
}
/*********************************************************************
* _scprintf_l (MSVCRT.@)
*/
int WINAPIV _scprintf_l(const char *format, _locale_t locale, ...)
{
int retval;
va_list valist;
va_start(valist, locale);
retval = _vscprintf_l(format, locale, valist);
va_end(valist);
return retval;
}
/*********************************************************************
* _scprintf_p (MSVCRT.@)
*/
int WINAPIV _scprintf_p(const char *format, ...)
{
int retval;
va_list valist;
va_start(valist, format);
retval = _vscprintf_p_l(format, NULL, valist);
va_end(valist);
return retval;
}
/*********************************************************************
* _scprintf_p_l (MSVCRT.@)
*/
int WINAPIV _scprintf_p_l(const char *format, _locale_t locale, ...)
{
int retval;
va_list valist;
va_start(valist, locale);
retval = _vscprintf_p_l(format, locale, valist);
va_end(valist);
return retval;
}
/*********************************************************************
* _vsnwprintf (MSVCRT.@)
*/
int CDECL _vsnwprintf(wchar_t *str, size_t len,
const wchar_t *format, va_list valist)
{
struct _str_ctx_w ctx = {len, str};
int ret;
ret = pf_printf_w(puts_clbk_str_w, &ctx, format, NULL, 0,
arg_clbk_valist, NULL, &valist);
puts_clbk_str_w(&ctx, 1, L"");
return ret;
}
/*********************************************************************
* _vsnwprintf_l (MSVCRT.@)
*/
int CDECL _vsnwprintf_l(wchar_t *str, size_t len, const wchar_t *format,
_locale_t locale, va_list valist)
{
struct _str_ctx_w ctx = {len, str};
int ret;
ret = pf_printf_w(puts_clbk_str_w, &ctx, format, locale, 0,
arg_clbk_valist, NULL, &valist);
puts_clbk_str_w(&ctx, 1, L"");
return ret;
}
/*********************************************************************
* _vswprintf_c_l (MSVCRT.@)
*/
int CDECL _vswprintf_c_l(wchar_t *str, size_t len, const wchar_t *format,
_locale_t locale, va_list valist)
{
return vsnwprintf_s_l_opt(str, len, len, format, 0, locale, valist);
}
/*********************************************************************
* _vswprintf_c (MSVCRT.@)
*/
int CDECL _vswprintf_c(wchar_t *str, size_t len,
const wchar_t *format, va_list valist)
{
return _vswprintf_c_l(str, len, format, NULL, valist);
}
static int vswprintf_p_l_opt(wchar_t *buffer, size_t length,
const wchar_t *format, DWORD options, _locale_t locale, va_list args)
{
printf_arg args_ctx[_ARGMAX+1];
struct _str_ctx_w puts_ctx = {length, buffer};
int ret;
memset(args_ctx, 0, sizeof(args_ctx));
ret = create_positional_ctx_w(args_ctx, format, args);
if(ret < 0) {
_invalid_parameter(NULL, NULL, NULL, 0, 0);
*_errno() = EINVAL;
return ret;
} else if(ret == 0)
ret = pf_printf_w(puts_clbk_str_w, &puts_ctx, format, locale, MSVCRT_PRINTF_INVOKE_INVALID_PARAM_HANDLER | options,
arg_clbk_valist, NULL, &args);
else
ret = pf_printf_w(puts_clbk_str_w, &puts_ctx, format, locale,
MSVCRT_PRINTF_POSITIONAL_PARAMS | MSVCRT_PRINTF_INVOKE_INVALID_PARAM_HANDLER | options,
arg_clbk_positional, args_ctx, NULL);
puts_clbk_str_w(&puts_ctx, 1, L"");
return ret;
}
/*********************************************************************
* _vswprintf_p_l (MSVCRT.@)
*/
int CDECL _vswprintf_p_l(wchar_t *buffer, size_t length,
const wchar_t *format, _locale_t locale, va_list args)
{
return vswprintf_p_l_opt(buffer, length, format, 0, locale, args);
}
#if _MSVCR_VER>=80
/*********************************************************************
* _vswprintf_p (MSVCR80.@)
*/
int CDECL _vswprintf_p(wchar_t *buffer, size_t length,
const wchar_t *format, va_list args)
{
return vswprintf_p_l_opt(buffer, length, format, 0, NULL, args);
}
#endif
#if _MSVCR_VER>=140
/*********************************************************************
* __stdio_common_vswprintf_p (UCRTBASE.@)
*/
int CDECL __stdio_common_vswprintf_p( unsigned __int64 options,
wchar_t *str, size_t count, const wchar_t *format,
_locale_t locale, va_list valist )
{
if (options & ~UCRTBASE_PRINTF_MASK)
FIXME("options %#I64x not handled\n", options);
return vswprintf_p_l_opt(str, count, format, options & UCRTBASE_PRINTF_MASK, locale, valist);
}
#endif
/*********************************************************************
* _vsnwprintf_s_l (MSVCRT.@)
*/
int CDECL _vsnwprintf_s_l( wchar_t *str, size_t sizeOfBuffer,
size_t count, const wchar_t *format,
_locale_t locale, va_list valist)
{
return vsnwprintf_s_l_opt(str, sizeOfBuffer, count, format, 0, locale, valist);
}
/*********************************************************************
* _vsnwprintf_s (MSVCRT.@)
*/
int CDECL _vsnwprintf_s(wchar_t *str, size_t sizeOfBuffer,
size_t count, const wchar_t *format, va_list valist)
{
return _vsnwprintf_s_l(str, sizeOfBuffer, count,
format, NULL, valist);
}
/*********************************************************************
* _snwprintf (MSVCRT.@)
*/
int WINAPIV _snwprintf( wchar_t *str, size_t len, const wchar_t *format, ...)
{
int retval;
va_list valist;
va_start(valist, format);
retval = _vsnwprintf(str, len, format, valist);
va_end(valist);
return retval;
}
/*********************************************************************
* _snwprintf_l (MSVCRT.@)
*/
int WINAPIV _snwprintf_l( wchar_t *str, size_t len, const wchar_t *format,
_locale_t locale, ...)
{
int retval;
va_list valist;
va_start(valist, locale);
retval = _vsnwprintf_l(str, len, format, locale, valist);
va_end(valist);
return retval;
}
/*********************************************************************
* _snwprintf_s (MSVCRT.@)
*/
int WINAPIV _snwprintf_s( wchar_t *str, size_t len, size_t count,
const wchar_t *format, ...)
{
int retval;
va_list valist;
va_start(valist, format);
retval = _vsnwprintf_s_l(str, len, count, format, NULL, valist);
va_end(valist);
return retval;
}
/*********************************************************************
* _snwprintf_s_l (MSVCRT.@)
*/
int WINAPIV _snwprintf_s_l( wchar_t *str, size_t len, size_t count,
const wchar_t *format, _locale_t locale, ... )
{
int retval;
va_list valist;
va_start(valist, locale);
retval = _vsnwprintf_s_l(str, len, count, format, locale, valist);
va_end(valist);
return retval;
}
#if _MSVCR_VER>=140
static int puts_clbk_str_c99_w(void *ctx, int len, const wchar_t *str)
{
struct _str_ctx_w *out = ctx;
if(!out->buf)
return len;
if(out->len < len) {
memcpy(out->buf, str, out->len*sizeof(wchar_t));
out->buf += out->len;
out->len = 0;
return len;
}
memcpy(out->buf, str, len*sizeof(wchar_t));
out->buf += len;
out->len -= len;
return len;
}
/*********************************************************************
* __stdio_common_vswprintf (UCRTBASE.@)
*/
int CDECL __stdio_common_vswprintf( unsigned __int64 options,
wchar_t *str, size_t len, const wchar_t *format,
_locale_t locale, va_list valist )
{
struct _str_ctx_w ctx = {len, str};
int ret;
if (options & ~UCRTBASE_PRINTF_MASK)
FIXME("options %#I64x not handled\n", options);
ret = pf_printf_w(puts_clbk_str_c99_w,
&ctx, format, locale, options & UCRTBASE_PRINTF_MASK, arg_clbk_valist, NULL, &valist);
puts_clbk_str_w(&ctx, 1, L"");
if(!str)
return ret;
if(options & _CRT_INTERNAL_PRINTF_LEGACY_VSPRINTF_NULL_TERMINATION)
return ret>len ? -1 : ret;
if(ret>=len) {
if(len) str[len-1] = 0;
if(options & _CRT_INTERNAL_PRINTF_STANDARD_SNPRINTF_BEHAVIOR)
return ret;
return len > 0 ? -2 : -1;
}
return ret;
}
#endif /* _MSVCR_VER>=140 */
/*********************************************************************
* sprintf (MSVCRT.@)
*/
int WINAPIV sprintf( char *str, const char *format, ... )
{
va_list ap;
int r;
va_start( ap, format );
r = vsnprintf( str, INT_MAX, format, ap );
va_end( ap );
return r;
}
/*********************************************************************
* sprintf_s (MSVCRT.@)
*/
int WINAPIV sprintf_s( char *str, size_t num, const char *format, ... )
{
va_list ap;
int r;
va_start( ap, format );
r = vsnprintf( str, num, format, ap );
va_end( ap );
return r;
}
/*********************************************************************
* _scwprintf_l (MSVCRT.@)
*/
int WINAPIV _scwprintf_l( const wchar_t *format, _locale_t locale, ... )
{
va_list ap;
int r;
va_start( ap, locale );
r = _vsnwprintf_l( NULL, INT_MAX, format, locale, ap );
va_end( ap );
return r;
}
/*********************************************************************
* _scwprintf_p_l (MSVCRT.@)
*/
int WINAPIV _scwprintf_p_l( const wchar_t *format, _locale_t locale, ... )
{
va_list ap;
int r;
va_start( ap, locale );
r = vswprintf_p_l_opt( NULL, INT_MAX, format, 0, locale, ap );
va_end( ap );
return r;
}
#if _MSVCR_VER>=80
/*********************************************************************
* _scwprintf_p (MSVCRT.@)
*/
int WINAPIV _scwprintf_p( const wchar_t *format, ... )
{
va_list ap;
int r;
va_start( ap, format );
r = vswprintf_p_l_opt( NULL, INT_MAX, format, 0, NULL, ap );
va_end( ap );
return r;
}
#endif
/*********************************************************************
* _scwprintf (MSVCRT.@)
*/
int WINAPIV _scwprintf( const wchar_t *format, ... )
{
va_list ap;
int r;
va_start( ap, format );
r = _vsnwprintf( NULL, INT_MAX, format, ap );
va_end( ap );
return r;
}
/*********************************************************************
* swprintf (MSVCRT.@)
*/
int WINAPIV _swprintf( wchar_t *str, const wchar_t *format, ... )
{
va_list ap;
int r;
va_start( ap, format );
r = _vsnwprintf( str, INT_MAX, format, ap );
va_end( ap );
return r;
}
/*********************************************************************
* swprintf_s (MSVCRT.@)
*/
int WINAPIV swprintf_s(wchar_t *str, size_t numberOfElements,
const wchar_t *format, ... )
{
va_list ap;
int r;
va_start(ap, format);
r = _vsnwprintf_s(str, numberOfElements, INT_MAX, format, ap);
va_end(ap);
return r;
}
/*********************************************************************
* _swprintf_s_l (MSVCRT.@)
*/
int WINAPIV _swprintf_s_l(wchar_t *str, size_t numberOfElements,
const wchar_t *format, _locale_t locale, ... )
{
va_list ap;
int r;
va_start(ap, locale);
r = _vsnwprintf_s_l(str, numberOfElements, INT_MAX, format, locale, ap);
va_end(ap);
return r;
}
/*********************************************************************
* _swprintf_c_l (MSVCRT.@)
*/
int WINAPIV _swprintf_c_l(wchar_t *str, size_t len,
const wchar_t *format, _locale_t locale, ... )
{
va_list ap;
int r;
va_start(ap, locale);
r = _vswprintf_c_l(str, len, format, locale, ap);
va_end(ap);
return r;
}
/*********************************************************************
* _swprintf_c (MSVCRT.@)
*/
int WINAPIV _swprintf_c(wchar_t *str, size_t len,
const wchar_t *format, ... )
{
va_list ap;
int r;
va_start(ap, format);
r = _vswprintf_c(str, len, format, ap);
va_end(ap);
return r;
}
/*********************************************************************
* _vswprintf (MSVCRT.@)
*/
int CDECL _vswprintf( wchar_t* str, const wchar_t* format, va_list args )
{
return _vsnwprintf( str, INT_MAX, format, args );
}
/*********************************************************************
* _vswprintf (MSVCRT.@)
*/
int CDECL _vswprintf_l( wchar_t* str, const wchar_t* format,
_locale_t locale, va_list args )
{
return _vsnwprintf_l( str, INT_MAX, format, locale, args );
}
/*********************************************************************
* _vscwprintf (MSVCRT.@)
*/
int CDECL _vscwprintf( const wchar_t *format, va_list args )
{
return _vsnwprintf( NULL, INT_MAX, format, args );
}
/*********************************************************************
* _vscwprintf_l (MSVCRT.@)
*/
int CDECL _vscwprintf_l( const wchar_t *format, _locale_t locale, va_list args )
{
return _vsnwprintf_l( NULL, INT_MAX, format, locale, args );
}
/*********************************************************************
* _vscwprintf_p_l (MSVCRT.@)
*/
int CDECL _vscwprintf_p_l( const wchar_t *format, _locale_t locale, va_list args )
{
return vswprintf_p_l_opt( NULL, INT_MAX, format, 0, locale, args );
}
#if _MSVCR_VER>=80
/*********************************************************************
* _vscwprintf_p (MSVCR80.@)
*/
int CDECL _vscwprintf_p(const wchar_t *format, va_list args)
{
return vswprintf_p_l_opt(NULL, INT_MAX, format, 0, NULL, args);
}
#endif
/*********************************************************************
* vswprintf_s (MSVCRT.@)
*/
int CDECL vswprintf_s(wchar_t* str, size_t numberOfElements,
const wchar_t* format, va_list args)
{
return _vsnwprintf_s(str, numberOfElements, INT_MAX, format, args );
}
/*********************************************************************
* _vswprintf_s_l (MSVCRT.@)
*/
int CDECL _vswprintf_s_l(wchar_t* str, size_t numberOfElements,
const wchar_t* format, _locale_t locale, va_list args)
{
return _vsnwprintf_s_l(str, numberOfElements, INT_MAX,
format, locale, args );
}
static int vsprintf_p_l_opt(char *buffer, size_t length, const char *format,
DWORD options, _locale_t locale, va_list args)
{
static const char nullbyte = '\0';
printf_arg args_ctx[_ARGMAX+1];
struct _str_ctx_a puts_ctx = {length, buffer};
int ret;
memset(args_ctx, 0, sizeof(args_ctx));
ret = create_positional_ctx_a(args_ctx, format, args);
if(ret < 0) {
_invalid_parameter(NULL, NULL, NULL, 0, 0);
*_errno() = EINVAL;
return ret;
} else if(ret == 0)
ret = pf_printf_a(puts_clbk_str_a, &puts_ctx, format, locale,
MSVCRT_PRINTF_INVOKE_INVALID_PARAM_HANDLER | options, arg_clbk_valist, NULL, &args);
else
ret = pf_printf_a(puts_clbk_str_a, &puts_ctx, format, locale,
MSVCRT_PRINTF_POSITIONAL_PARAMS | MSVCRT_PRINTF_INVOKE_INVALID_PARAM_HANDLER | options,
arg_clbk_positional, args_ctx, NULL);
puts_clbk_str_a(&puts_ctx, 1, &nullbyte);
return ret;
}
/*********************************************************************
* _vsprintf_p_l (MSVCRT.@)
*/
int CDECL _vsprintf_p_l(char *buffer, size_t length, const char *format,
_locale_t locale, va_list args)
{
return vsprintf_p_l_opt(buffer, length, format, 0, locale, args);
}
/*********************************************************************
* _vsprintf_p (MSVCRT.@)
*/
int CDECL _vsprintf_p(char *buffer, size_t length,
const char *format, va_list args)
{
return _vsprintf_p_l(buffer, length, format, NULL, args);
}
#if _MSVCR_VER>=140
/*********************************************************************
* __stdio_common_vsprintf_p (UCRTBASE.@)
*/
int CDECL __stdio_common_vsprintf_p(unsigned __int64 options, char *buffer, size_t length,
const char *format, _locale_t locale, va_list args)
{
if (options & ~UCRTBASE_PRINTF_MASK)
FIXME("options %#I64x not handled\n", options);
return vsprintf_p_l_opt(buffer, length, format, options & UCRTBASE_PRINTF_MASK, locale, args);
}
#endif
/*********************************************************************
* _sprintf_p_l (MSVCRT.@)
*/
int WINAPIV _sprintf_p_l(char *buffer, size_t length,
const char *format, _locale_t locale, ...)
{
va_list valist;
int r;
va_start(valist, locale);
r = _vsprintf_p_l(buffer, length, format, locale, valist);
va_end(valist);
return r;
}
/*********************************************************************
* __swprintf_l (MSVCRT.@)
*/
int WINAPIV __swprintf_l( wchar_t *str, const wchar_t *format,
_locale_t locale, ...)
{
int retval;
va_list valist;
va_start(valist, locale);
retval = _vswprintf_l(str, format, locale, valist);
va_end(valist);
return retval;
}
#if _MSVCR_VER>=80
/*********************************************************************
* _sprintf_p (MSVCR80.@)
*/
int WINAPIV _sprintf_p(char *buffer, size_t length, const char *format, ...)
{
va_list valist;
int r;
va_start(valist, format);
r = _vsprintf_p_l(buffer, length, format, NULL, valist);
va_end(valist);
return r;
}
#endif
/*********************************************************************
* _swprintf_p (MSVCRT.@)
*/
int WINAPIV _swprintf_p(wchar_t *buffer, size_t length,
const wchar_t *format, ...)
{
va_list valist;
int r;
va_start(valist, format);
r = vswprintf_p_l_opt(buffer, length, format, 0, NULL, valist);
va_end(valist);
return r;
}
/*********************************************************************
* _swprintf_p_l (MSVCRT.@)
*/
int WINAPIV _swprintf_p_l(wchar_t *buffer, size_t length,
const wchar_t *format, _locale_t locale, ...)
{
va_list valist;
int r;
va_start(valist, locale);
r = vswprintf_p_l_opt(buffer, length, format, 0, locale, valist);
va_end(valist);
return r;
}
/*********************************************************************
* wcscmp (MSVCRT.@)
*/
int CDECL wcscmp(const wchar_t *str1, const wchar_t *str2)
{
while (*str1 && (*str1 == *str2))
{
str1++;
str2++;
}
if (*str1 < *str2)
return -1;
if (*str1 > *str2)
return 1;
return 0;
}
/*********************************************************************
* _wcscoll_l (MSVCRT.@)
*/
int CDECL _wcscoll_l(const wchar_t* str1, const wchar_t* str2, _locale_t locale)
{
pthreadlocinfo locinfo;
if(!locale)
locinfo = get_locinfo();
else
locinfo = locale->locinfo;
if(!locinfo->lc_handle[LC_COLLATE])
return wcscmp(str1, str2);
return CompareStringW(locinfo->lc_handle[LC_COLLATE], 0, str1, -1, str2, -1)-CSTR_EQUAL;
}
/*********************************************************************
* wcscoll (MSVCRT.@)
*/
int CDECL wcscoll( const wchar_t* str1, const wchar_t* str2 )
{
return _wcscoll_l(str1, str2, NULL);
}
/*********************************************************************
* wcspbrk (MSVCRT.@)
*/
wchar_t* CDECL wcspbrk( const wchar_t* str, const wchar_t* accept )
{
const wchar_t* p;
while (*str)
{
for (p = accept; *p; p++) if (*p == *str) return (wchar_t*)str;
str++;
}
return NULL;
}
/*********************************************************************
* wcstok_s (MSVCRT.@)
*/
wchar_t * CDECL wcstok_s( wchar_t *str, const wchar_t *delim,
wchar_t **next_token )
{
wchar_t *ret;
if (!MSVCRT_CHECK_PMT(delim != NULL)) return NULL;
if (!MSVCRT_CHECK_PMT(next_token != NULL)) return NULL;
if (!MSVCRT_CHECK_PMT(str != NULL || *next_token != NULL)) return NULL;
if (!str) str = *next_token;
while (*str && wcschr( delim, *str )) str++;
if (!*str) ret = NULL;
else
{
ret = str++;
while (*str && !wcschr( delim, *str )) str++;
if (*str) *str++ = 0;
}
*next_token = str;
return ret;
}
/*********************************************************************
* wcstok (MSVCRT.@)
*/
#if _MSVCR_VER>=140
wchar_t * CDECL wcstok( wchar_t *str, const wchar_t *delim, wchar_t **ctx )
{
if (!ctx)
ctx = &msvcrt_get_thread_data()->wcstok_next;
return wcstok_s(str, delim, ctx);
}
#else
wchar_t * CDECL wcstok( wchar_t *str, const wchar_t *delim )
{
return wcstok_s(str, delim, &msvcrt_get_thread_data()->wcstok_next);
}
#endif
/*********************************************************************
* _wctomb_s_l (MSVCRT.@)
*/
int CDECL _wctomb_s_l(int *len, char *mbchar, size_t size,
wchar_t wch, _locale_t locale)
{
pthreadlocinfo locinfo;
BOOL error = FALSE;
BOOL *perror;
int mblen;
if(!mbchar && size>0) {
if(len)
*len = 0;
return 0;
}
if(len)
*len = -1;
if(!MSVCRT_CHECK_PMT(size <= INT_MAX))
return EINVAL;
if(!locale)
locinfo = get_locinfo();
else
locinfo = locale->locinfo;
if(!locinfo->lc_codepage) {
if(wch > 0xff) {
if(mbchar && size>0)
memset(mbchar, 0, size);
*_errno() = EILSEQ;
return EILSEQ;
}
if(!MSVCRT_CHECK_PMT_ERR(size >= 1, ERANGE))
return ERANGE;
*mbchar = wch;
if(len)
*len = 1;
return 0;
}
perror = (locinfo->lc_codepage != CP_UTF8 ? &error : NULL);
mblen = WideCharToMultiByte(locinfo->lc_codepage, 0, &wch, 1, mbchar, size, NULL, perror);
if(!mblen || error) {
if(!mblen && GetLastError()==ERROR_INSUFFICIENT_BUFFER) {
if(mbchar && size>0)
memset(mbchar, 0, size);
MSVCRT_INVALID_PMT("insufficient buffer size", ERANGE);
return ERANGE;
}
*_errno() = EILSEQ;
return EILSEQ;
}
if(len)
*len = mblen;
return 0;
}
/*********************************************************************
* wctomb_s (MSVCRT.@)
*/
int CDECL wctomb_s(int *len, char *mbchar, size_t size, wchar_t wch)
{
return _wctomb_s_l(len, mbchar, size, wch, NULL);
}
/*********************************************************************
* _wctomb_l (MSVCRT.@)
*/
int CDECL _wctomb_l(char *dst, wchar_t ch, _locale_t locale)
{
int len;
_wctomb_s_l(&len, dst, dst ? MB_LEN_MAX : 0, ch, locale);
return len;
}
/*********************************************************************
* wctomb (MSVCRT.@)
*/
INT CDECL wctomb( char *dst, wchar_t ch )
{
return _wctomb_l(dst, ch, NULL);
}
/*********************************************************************
* wctob (MSVCRT.@)
*/
INT CDECL wctob( wint_t wchar )
{
char out;
BOOL error = FALSE;
BOOL *perror;
UINT codepage = get_locinfo()->lc_codepage;
perror = (codepage != CP_UTF8 ? &error : NULL);
if(!codepage) {
if (wchar < 0xff)
return (signed char)wchar;
else
return EOF;
} else if(WideCharToMultiByte( codepage, 0, &wchar, 1, &out, 1, NULL, perror ) && !error)
return (INT)out;
return EOF;
}
/*********************************************************************
* wcrtomb_s (MSVCRT.@)
*/
INT CDECL wcrtomb_s(size_t *len, char *mbchar,
size_t size, wchar_t wch, mbstate_t *s)
{
int ilen, ret;
if (s) *s = 0;
ret = wctomb_s(&ilen, mbchar, size, wch);
if (len) *len = ilen;
return ret;
}
/*********************************************************************
* wcrtomb (MSVCRT.@)
*/
size_t CDECL wcrtomb( char *dst, wchar_t ch, mbstate_t *s)
{
if(s)
*s = 0;
return wctomb(dst, ch);
}
/*********************************************************************
* _iswctype_l (MSVCRT.@)
*/
INT CDECL _iswctype_l( wchar_t wc, wctype_t type, _locale_t locale )
{
WORD ct;
if (wc == WEOF) return 0;
if (wc < 256) return MSVCRT__pwctype[wc] & type;
if (!GetStringTypeW(CT_CTYPE1, &wc, 1, &ct))
{
ERR("GetStringTypeW failed for %x\n", wc);
return 0;
}
return ct & type;
}
/*********************************************************************
* iswctype (MSVCRT.@)
*/
INT CDECL iswctype( wchar_t wc, wctype_t type )
{
return _iswctype_l( wc, type, NULL );
}
/*********************************************************************
* _iswalnum_l (MSVCRT.@)
*/
int CDECL _iswalnum_l( wchar_t wc, _locale_t locale )
{
return _iswctype_l( wc, _ALPHA | _DIGIT, locale );
}
/*********************************************************************
* iswalnum (MSVCRT.@)
*/
INT CDECL iswalnum( wchar_t wc )
{
return _iswalnum_l( wc, NULL );
}
/*********************************************************************
* iswalpha_l (MSVCRT.@)
*/
INT CDECL _iswalpha_l( wchar_t wc, _locale_t locale )
{
return _iswctype_l( wc, _ALPHA, locale );
}
/*********************************************************************
* iswalpha (MSVCRT.@)
*/
INT CDECL iswalpha( wchar_t wc )
{
return _iswalpha_l( wc, NULL );
}
/*********************************************************************
* _iswcntrl_l (MSVCRT.@)
*/
int CDECL _iswcntrl_l( wchar_t wc, _locale_t locale )
{
return _iswctype_l( wc, _CONTROL, locale );
}
/*********************************************************************
* iswcntrl (MSVCRT.@)
*/
INT CDECL iswcntrl( wchar_t wc )
{
return _iswcntrl_l( wc, NULL );
}
/*********************************************************************
* _iswdigit_l (MSVCRT.@)
*/
INT CDECL _iswdigit_l( wchar_t wc, _locale_t locale )
{
return _iswctype_l( wc, _DIGIT, locale );
}
/*********************************************************************
* iswdigit (MSVCRT.@)
*/
INT CDECL iswdigit( wchar_t wc )
{
return _iswdigit_l( wc, NULL );
}
/*********************************************************************
* _iswgraph_l (MSVCRT.@)
*/
int CDECL _iswgraph_l( wchar_t wc, _locale_t locale )
{
return _iswctype_l( wc, _ALPHA | _DIGIT | _PUNCT, locale );
}
/*********************************************************************
* iswgraph (MSVCRT.@)
*/
INT CDECL iswgraph( wchar_t wc )
{
return _iswgraph_l( wc, NULL );
}
/*********************************************************************
* _iswlower_l (MSVCRT.@)
*/
int CDECL _iswlower_l( wchar_t wc, _locale_t locale )
{
return _iswctype_l( wc, _LOWER, locale );
}
/*********************************************************************
* iswlower (MSVCRT.@)
*/
INT CDECL iswlower( wchar_t wc )
{
return _iswlower_l( wc, NULL );
}
/*********************************************************************
* _iswprint_l (MSVCRT.@)
*/
int CDECL _iswprint_l( wchar_t wc, _locale_t locale )
{
return _iswctype_l( wc, _ALPHA | _BLANK | _DIGIT | _PUNCT, locale );
}
/*********************************************************************
* iswprint (MSVCRT.@)
*/
INT CDECL iswprint( wchar_t wc )
{
return _iswprint_l( wc, NULL );
}
/*********************************************************************
* _iswpunct_l (MSVCRT.@)
*/
INT CDECL _iswpunct_l( wchar_t wc, _locale_t locale )
{
return _iswctype_l( wc, _PUNCT, locale );
}
/*********************************************************************
* iswpunct (MSVCRT.@)
*/
INT CDECL iswpunct( wchar_t wc )
{
return _iswpunct_l( wc, NULL );
}
/*********************************************************************
* _iswspace_l (MSVCRT.@)
*/
INT CDECL _iswspace_l( wchar_t wc, _locale_t locale )
{
return _iswctype_l( wc, _SPACE, locale );
}
/*********************************************************************
* iswspace (MSVCRT.@)
*/
INT CDECL iswspace( wchar_t wc )
{
return _iswspace_l( wc, NULL );
}
/*********************************************************************
* _iswupper_l (MSVCRT.@)
*/
int CDECL _iswupper_l( wchar_t wc, _locale_t locale )
{
return _iswctype_l( wc, _UPPER, locale );
}
/*********************************************************************
* iswupper (MSVCRT.@)
*/
INT CDECL iswupper( wchar_t wc )
{
return _iswupper_l( wc, NULL );
}
/*********************************************************************
* _iswxdigit_l (MSVCRT.@)
*/
int CDECL _iswxdigit_l( wchar_t wc, _locale_t locale )
{
return _iswctype_l( wc, _HEX, locale );
}
/*********************************************************************
* iswxdigit (MSVCRT.@)
*/
INT CDECL iswxdigit( wchar_t wc )
{
return _iswxdigit_l( wc, NULL );
}
/*********************************************************************
* _iswblank_l (MSVCRT.@)
*/
INT CDECL _iswblank_l( wchar_t wc, _locale_t locale )
{
return wc == '\t' || _iswctype_l( wc, _BLANK, locale );
}
/*********************************************************************
* iswblank (MSVCRT.@)
*/
INT CDECL iswblank( wchar_t wc )
{
return wc == '\t' || _iswctype_l( wc, _BLANK, NULL );
}
/*********************************************************************
* wcscpy_s (MSVCRT.@)
*/
INT CDECL wcscpy_s( wchar_t* wcDest, size_t numElement, const wchar_t *wcSrc)
{
size_t size = 0;
if(!MSVCRT_CHECK_PMT(wcDest)) return EINVAL;
if(!MSVCRT_CHECK_PMT(numElement)) return EINVAL;
if(!MSVCRT_CHECK_PMT(wcSrc))
{
wcDest[0] = 0;
return EINVAL;
}
size = wcslen(wcSrc) + 1;
if(!MSVCRT_CHECK_PMT_ERR(size <= numElement, ERANGE))
{
wcDest[0] = 0;
return ERANGE;
}
memmove( wcDest, wcSrc, size*sizeof(WCHAR) );
return 0;
}
/***********************************************************************
* wcscpy (MSVCRT.@)
*/
wchar_t* __cdecl wcscpy( wchar_t *dst, const wchar_t *src )
{
WCHAR *p = dst;
while ((*p++ = *src++));
return dst;
}
/******************************************************************
* wcsncpy (MSVCRT.@)
*/
wchar_t* __cdecl wcsncpy( wchar_t* s1, const wchar_t *s2, size_t n )
{
size_t i;
for(i=0; i<n; i++)
if(!(s1[i] = s2[i])) break;
for(; i<n; i++)
s1[i] = 0;
return s1;
}
/******************************************************************
* wcsncpy_s (MSVCRT.@)
*/
INT CDECL wcsncpy_s( wchar_t *dst, size_t elem, const wchar_t *src, size_t count )
{
WCHAR *p = dst;
BOOL truncate = (count == _TRUNCATE);
if (!count)
{
if (dst && elem) *dst = 0;
return 0;
}
if (!MSVCRT_CHECK_PMT(dst != NULL)) return EINVAL;
if (!MSVCRT_CHECK_PMT(elem != 0)) return EINVAL;
if (!MSVCRT_CHECK_PMT(src != NULL))
{
*dst = 0;
return EINVAL;
}
while (elem && count && *src)
{
*p++ = *src++;
elem--;
count--;
}
if (!elem && truncate)
{
*(p-1) = 0;
return STRUNCATE;
}
else if (!elem)
{
*dst = 0;
return ERANGE;
}
*p = 0;
return 0;
}
/******************************************************************
* wcscat_s (MSVCRT.@)
*
*/
INT CDECL wcscat_s(wchar_t* dst, size_t elem, const wchar_t* src)
{
wchar_t* ptr = dst;
if (!dst || elem == 0) return EINVAL;
if (!src)
{
dst[0] = '\0';
return EINVAL;
}
/* seek to end of dst string (or elem if no end of string is found */
while (ptr < dst + elem && *ptr != '\0') ptr++;
while (ptr < dst + elem)
{
if ((*ptr++ = *src++) == '\0') return 0;
}
/* not enough space */
dst[0] = '\0';
return ERANGE;
}
/***********************************************************************
* wcscat (MSVCRT.@)
*/
wchar_t* __cdecl wcscat( wchar_t *dst, const wchar_t *src )
{
wcscpy( dst + wcslen(dst), src );
return dst;
}
/*********************************************************************
* wcsncat_s (MSVCRT.@)
*/
errno_t CDECL wcsncat_s(wchar_t *dst, size_t elem, const wchar_t *src, size_t count)
{
size_t i, j;
if (!MSVCRT_CHECK_PMT(dst != NULL)) return EINVAL;
if (!MSVCRT_CHECK_PMT(elem > 0)) return EINVAL;
if (count == 0) return 0;
if (!MSVCRT_CHECK_PMT(src != NULL))
{
*dst = 0;
return EINVAL;
}
for (i = 0; i < elem; i++) if (!dst[i]) break;
if (i == elem)
{
MSVCRT_INVALID_PMT("dst[elem] is not NULL terminated\n", EINVAL);
*dst = 0;
return EINVAL;
}
for (j = 0; (j + i) < elem; j++)
{
if(count == _TRUNCATE && j + i == elem - 1)
{
dst[j + i] = '\0';
return STRUNCATE;
}
if(j == count || (dst[j + i] = src[j]) == '\0')
{
dst[j + i] = '\0';
return 0;
}
}
MSVCRT_INVALID_PMT("dst[elem] is too small", ERANGE);
dst[0] = '\0';
return ERANGE;
}
/*********************************************************************
* wcsncat (NTDLL.@)
*/
wchar_t * __cdecl wcsncat(wchar_t *s1, const wchar_t *s2, size_t n)
{
wchar_t *ret = s1;
while (*s1) s1++;
while (n-- > 0) if (!(*s1++ = *s2++)) return ret;
*s1 = 0;
return ret;
}
/*********************************************************************
* wctoint (INTERNAL)
*/
static int wctoint(WCHAR c, int base)
{
int v = -1;
if ('0' <= c && c <= '9')
v = c - '0';
else if ('A' <= c && c <= 'Z')
v = c - 'A' + 10;
else if ('a' <= c && c <= 'z')
v = c - 'a' + 10;
else {
/* NOTE: MAP_FOLDDIGITS supports too many things. */
/* Unicode points that contain digits 0-9; keep this sorted! */
static const WCHAR zeros[] = {
0x660, 0x6f0, 0x966, 0x9e6, 0xa66, 0xae6, 0xb66, 0xc66, 0xce6,
0xd66, 0xe50, 0xed0, 0xf20, 0x1040, 0x17e0, 0x1810, 0xff10
};
int i;
for (i = 0; i < ARRAY_SIZE(zeros) && c >= zeros[i]; ++i) {
if (zeros[i] <= c && c <= zeros[i] + 9) {
v = c - zeros[i];
break;
}
}
}
return v < base ? v : -1;
}
/*********************************************************************
* _wcstoi64_l (MSVCRT.@)
*/
__int64 CDECL _wcstoi64_l(const wchar_t *nptr,
wchar_t **endptr, int base, _locale_t locale)
{
BOOL negative = FALSE, empty = TRUE;
__int64 ret = 0;
TRACE("(%s %p %d %p)\n", debugstr_w(nptr), endptr, base, locale);
if (!MSVCRT_CHECK_PMT(nptr != NULL)) return 0;
if (!MSVCRT_CHECK_PMT(base == 0 || base >= 2)) return 0;
if (!MSVCRT_CHECK_PMT(base <= 36)) return 0;
if(endptr)
*endptr = (wchar_t*)nptr;
while(_iswspace_l(*nptr, locale)) nptr++;
if(*nptr == '-') {
negative = TRUE;
nptr++;
} else if(*nptr == '+')
nptr++;
if((base==0 || base==16) && wctoint(*nptr, 1)==0 && (nptr[1]=='x' || nptr[1]=='X')) {
base = 16;
nptr += 2;
}
if(base == 0) {
if(wctoint(*nptr, 1)==0)
base = 8;
else
base = 10;
}
while(*nptr) {
int v = wctoint(*nptr, base);
if(v<0)
break;
if(negative)
v = -v;
nptr++;
empty = FALSE;
if(!negative && (ret>I64_MAX/base || ret*base>I64_MAX-v)) {
ret = I64_MAX;
*_errno() = ERANGE;
} else if(negative && (ret<I64_MIN/base || ret*base<I64_MIN-v)) {
ret = I64_MIN;
*_errno() = ERANGE;
} else
ret = ret*base + v;
}
if(endptr && !empty)
*endptr = (wchar_t*)nptr;
return ret;
}
/*********************************************************************
* _wcstoi64 (MSVCRT.@)
*/
__int64 CDECL _wcstoi64(const wchar_t *nptr,
wchar_t **endptr, int base)
{
return _wcstoi64_l(nptr, endptr, base, NULL);
}
/*********************************************************************
* _wcstol_l (MSVCRT.@)
*/
__msvcrt_long CDECL _wcstol_l(const wchar_t *s,
wchar_t **end, int base, _locale_t locale)
{
__int64 ret = _wcstoi64_l(s, end, base, locale);
if(ret > LONG_MAX) {
ret = LONG_MAX;
*_errno() = ERANGE;
}else if(ret < LONG_MIN) {
ret = LONG_MIN;
*_errno() = ERANGE;
}
return ret;
}
/*********************************************************************
* wcstol (MSVCRT.@)
*/
__msvcrt_long CDECL wcstol(const wchar_t *s,
wchar_t **end, int base)
{
return _wcstol_l(s, end, base, NULL);
}
/*********************************************************************
* _wtoi_l (MSVCRT.@)
*/
int __cdecl _wtoi_l(const wchar_t *str, _locale_t locale)
{
__int64 ret = _wcstoi64_l(str, NULL, 10, locale);
if(ret > INT_MAX) {
ret = INT_MAX;
*_errno() = ERANGE;
} else if(ret < INT_MIN) {
ret = INT_MIN;
*_errno() = ERANGE;
}
return ret;
}
/*********************************************************************
* _wtoi (MSVCRT.@)
*/
int __cdecl _wtoi(const wchar_t *str)
{
return _wtoi_l(str, NULL);
}
/*********************************************************************
* _wtol_l (MSVCRT.@)
*/
__msvcrt_long __cdecl _wtol_l(const wchar_t *str, _locale_t locale)
{
__int64 ret = _wcstoi64_l(str, NULL, 10, locale);
if(ret > LONG_MAX) {
ret = LONG_MAX;
*_errno() = ERANGE;
} else if(ret < LONG_MIN) {
ret = LONG_MIN;
*_errno() = ERANGE;
}
return ret;
}
/*********************************************************************
* _wtol (MSVCRT.@)
*/
__msvcrt_long __cdecl _wtol(const wchar_t *str)
{
return _wtol_l(str, NULL);
}
#if _MSVCR_VER>=120
/*********************************************************************
* _wtoll_l (MSVCR120.@)
*/
__int64 __cdecl _wtoll_l(const wchar_t *str, _locale_t locale)
{
return _wcstoi64_l(str, NULL, 10, locale);
}
/*********************************************************************
* _wtoll (MSVCR120.@)
*/
__int64 __cdecl _wtoll(const wchar_t *str)
{
return _wtoll_l(str, NULL);
}
#endif /* _MSVCR_VER>=120 */
/*********************************************************************
* _wcstoui64_l (MSVCRT.@)
*/
unsigned __int64 CDECL _wcstoui64_l(const wchar_t *nptr,
wchar_t **endptr, int base, _locale_t locale)
{
BOOL negative = FALSE, empty = TRUE;
unsigned __int64 ret = 0;
TRACE("(%s %p %d %p)\n", debugstr_w(nptr), endptr, base, locale);
if (!MSVCRT_CHECK_PMT(nptr != NULL)) return 0;
if (!MSVCRT_CHECK_PMT(base == 0 || base >= 2)) return 0;
if (!MSVCRT_CHECK_PMT(base <= 36)) return 0;
if(endptr)
*endptr = (wchar_t*)nptr;
while(_iswspace_l(*nptr, locale)) nptr++;
if(*nptr == '-') {
negative = TRUE;
nptr++;
} else if(*nptr == '+')
nptr++;
if((base==0 || base==16) && wctoint(*nptr, 1)==0 && (nptr[1]=='x' || nptr[1]=='X')) {
base = 16;
nptr += 2;
}
if(base == 0) {
if(wctoint(*nptr, 1)==0)
base = 8;
else
base = 10;
}
while(*nptr) {
int v = wctoint(*nptr, base);
if(v<0)
break;
nptr++;
empty = FALSE;
if(ret>UI64_MAX/base || ret*base>UI64_MAX-v) {
ret = UI64_MAX;
*_errno() = ERANGE;
} else
ret = ret*base + v;
}
if(endptr && !empty)
*endptr = (wchar_t*)nptr;
return negative ? -ret : ret;
}
/*********************************************************************
* _wcstoui64 (MSVCRT.@)
*/
unsigned __int64 CDECL _wcstoui64(const wchar_t *nptr,
wchar_t **endptr, int base)
{
return _wcstoui64_l(nptr, endptr, base, NULL);
}
/*********************************************************************
* _wcstoul_l (MSVCRT.@)
*/
__msvcrt_ulong __cdecl _wcstoul_l(const wchar_t *s,
wchar_t **end, int base, _locale_t locale)
{
__int64 ret = _wcstoi64_l(s, end, base, locale);
if(ret > ULONG_MAX) {
ret = ULONG_MAX;
*_errno() = ERANGE;
}else if(ret < -(__int64)ULONG_MAX) {
ret = 1;
*_errno() = ERANGE;
}
return ret;
}
/*********************************************************************
* wcstoul (MSVCRT.@)
*/
__msvcrt_ulong __cdecl wcstoul(const wchar_t *s, wchar_t **end, int base)
{
return _wcstoul_l(s, end, base, NULL);
}
/******************************************************************
* wcsnlen (MSVCRT.@)
*/
size_t CDECL wcsnlen(const wchar_t *s, size_t maxlen)
{
size_t i;
for (i = 0; i < maxlen; i++)
if (!s[i]) break;
return i;
}
/*********************************************************************
* _towupper_l (MSVCRT.@)
*/
wint_t CDECL _towupper_l(wint_t c, _locale_t locale)
{
pthreadlocinfo locinfo;
wchar_t ret;
if(!locale)
locinfo = get_locinfo();
else
locinfo = locale->locinfo;
if(!locinfo->lc_handle[LC_CTYPE]) {
if(c >= 'a' && c <= 'z')
return c + 'A' - 'a';
return c;
}
if(!LCMapStringW(locinfo->lc_handle[LC_CTYPE], LCMAP_UPPERCASE, &c, 1, &ret, 1))
return c;
return ret;
}
/*********************************************************************
* towupper (MSVCRT.@)
*/
wint_t CDECL towupper(wint_t c)
{
return _towupper_l(c, NULL);
}
/*********************************************************************
* wcschr (MSVCRT.@)
*/
wchar_t* CDECL wcschr(const wchar_t *str, wchar_t ch)
{
do { if (*str == ch) return (WCHAR *)(ULONG_PTR)str; } while (*str++);
return NULL;
}
/*********************************************************************
* wcsrchr (MSVCRT.@)
*/
wchar_t* CDECL wcsrchr(const wchar_t *str, wchar_t ch)
{
WCHAR *ret = NULL;
do { if (*str == ch) ret = (WCHAR *)(ULONG_PTR)str; } while (*str++);
return ret;
}
/***********************************************************************
* wcslen (MSVCRT.@)
*/
size_t CDECL wcslen(const wchar_t *str)
{
const wchar_t *s = str;
while (*s) s++;
return s - str;
}
/*********************************************************************
* wcsstr (MSVCRT.@)
*/
wchar_t* CDECL wcsstr(const wchar_t *str, const wchar_t *sub)
{
while(*str)
{
const wchar_t *p1 = str, *p2 = sub;
while(*p1 && *p2 && *p1 == *p2)
{
p1++;
p2++;
}
if(!*p2)
return (wchar_t*)str;
str++;
}
return NULL;
}
/*********************************************************************
* _wtoi64_l (MSVCRT.@)
*/
__int64 CDECL _wtoi64_l(const wchar_t *str, _locale_t locale)
{
ULONGLONG RunningTotal = 0;
BOOL bMinus = FALSE;
while (_iswspace_l(*str, locale)) {
str++;
} /* while */
if (*str == '+') {
str++;
} else if (*str == '-') {
bMinus = TRUE;
str++;
} /* if */
while (*str >= '0' && *str <= '9') {
RunningTotal = RunningTotal * 10 + *str - '0';
str++;
} /* while */
return bMinus ? -RunningTotal : RunningTotal;
}
/*********************************************************************
* _wtoi64 (MSVCRT.@)
*/
__int64 CDECL _wtoi64(const wchar_t *str)
{
return _wtoi64_l(str, NULL);
}
/*********************************************************************
* _wcsxfrm_l (MSVCRT.@)
*/
size_t CDECL _wcsxfrm_l(wchar_t *dest, const wchar_t *src,
size_t len, _locale_t locale)
{
pthreadlocinfo locinfo;
int i, ret;
if(!MSVCRT_CHECK_PMT(src)) return INT_MAX;
if(!MSVCRT_CHECK_PMT(dest || !len)) return INT_MAX;
if(len > INT_MAX) {
FIXME("len > INT_MAX not supported\n");
len = INT_MAX;
}
if(!locale)
locinfo = get_locinfo();
else
locinfo = locale->locinfo;
if(!locinfo->lc_handle[LC_COLLATE]) {
wcsncpy(dest, src, len);
return wcslen(src);
}
ret = LCMapStringW(locinfo->lc_handle[LC_COLLATE],
LCMAP_SORTKEY, src, -1, NULL, 0);
if(!ret) {
if(len) dest[0] = 0;
*_errno() = EILSEQ;
return INT_MAX;
}
if(!len) return ret-1;
if(ret > len) {
dest[0] = 0;
*_errno() = ERANGE;
return ret-1;
}
ret = LCMapStringW(locinfo->lc_handle[LC_COLLATE],
LCMAP_SORTKEY, src, -1, dest, len) - 1;
for(i=ret; i>=0; i--)
dest[i] = ((unsigned char*)dest)[i];
return ret;
}
/*********************************************************************
* wcsxfrm (MSVCRT.@)
*/
size_t CDECL wcsxfrm(wchar_t *dest, const wchar_t *src, size_t len)
{
return _wcsxfrm_l(dest, src, len, NULL);
}
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