520 lines
11 KiB
C
520 lines
11 KiB
C
/*
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* Copyright 2019 Nikolay Sivov for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winnls.h"
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#include "shlwapi.h"
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#include "wine/debug.h"
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#include "wine/unicode.h"
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WINE_DEFAULT_DEBUG_CHANNEL(string);
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DWORD WINAPI StrCmpCA(const char *str, const char *cmp)
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{
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return lstrcmpA(str, cmp);
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}
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DWORD WINAPI StrCmpCW(const WCHAR *str, const WCHAR *cmp)
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{
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return lstrcmpW(str, cmp);
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}
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DWORD WINAPI StrCmpICA(const char *str, const char *cmp)
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{
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return lstrcmpiA(str, cmp);
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}
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DWORD WINAPI StrCmpICW(const WCHAR *str, const WCHAR *cmp)
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{
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return lstrcmpiW(str, cmp);
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}
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DWORD WINAPI StrCmpNICA(const char *str, const char *cmp, DWORD len)
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{
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return StrCmpNIA(str, cmp, len);
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}
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DWORD WINAPI StrCmpNICW(const WCHAR *str, const WCHAR *cmp, DWORD len)
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{
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return StrCmpNIW(str, cmp, len);
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}
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BOOL WINAPI IsCharBlankW(WCHAR wc)
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{
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WORD type;
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return GetStringTypeW(CT_CTYPE1, &wc, 1, &type) && (type & C1_BLANK);
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}
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BOOL WINAPI IsCharCntrlW(WCHAR wc)
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{
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WORD type;
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return GetStringTypeW(CT_CTYPE1, &wc, 1, &type) && (type & C1_CNTRL);
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}
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BOOL WINAPI IsCharDigitW(WCHAR wc)
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{
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WORD type;
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return GetStringTypeW(CT_CTYPE1, &wc, 1, &type) && (type & C1_DIGIT);
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}
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BOOL WINAPI IsCharPunctW(WCHAR wc)
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{
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WORD type;
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return GetStringTypeW(CT_CTYPE1, &wc, 1, &type) && (type & C1_PUNCT);
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}
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BOOL WINAPI IsCharSpaceA(CHAR c)
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{
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WORD type;
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return GetStringTypeA(GetSystemDefaultLCID(), CT_CTYPE1, &c, 1, &type) && (type & C1_SPACE);
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}
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BOOL WINAPI IsCharSpaceW(WCHAR wc)
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{
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WORD type;
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return GetStringTypeW(CT_CTYPE1, &wc, 1, &type) && (type & C1_SPACE);
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}
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BOOL WINAPI IsCharXDigitW(WCHAR wc)
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{
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WORD type;
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return GetStringTypeW(CT_CTYPE1, &wc, 1, &type) && (type & C1_XDIGIT);
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}
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WCHAR * WINAPI StrChrW(const WCHAR *str, WCHAR ch)
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{
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TRACE("%s, %#x\n", wine_dbgstr_w(str), ch);
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if (!str)
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return NULL;
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return strchrW(str, ch);
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}
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WCHAR * WINAPI StrChrIW(const WCHAR *str, WCHAR ch)
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{
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TRACE("%s, %#x\n", wine_dbgstr_w(str), ch);
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if (!str)
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return NULL;
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ch = toupperW(ch);
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while (*str)
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{
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if (toupperW(*str) == ch)
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return (WCHAR *)str;
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str++;
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}
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str = NULL;
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return (WCHAR *)str;
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}
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WCHAR * WINAPI StrChrNW(const WCHAR *str, WCHAR ch, UINT max_len)
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{
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TRACE("%s, %#x, %u\n", wine_dbgstr_wn(str, max_len), ch, max_len);
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if (!str)
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return NULL;
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while (*str && max_len-- > 0)
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{
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if (*str == ch)
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return (WCHAR *)str;
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str++;
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}
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return NULL;
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}
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char * WINAPI StrDupA(const char *str)
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{
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unsigned int len;
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char *ret;
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TRACE("%s\n", wine_dbgstr_a(str));
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len = str ? strlen(str) + 1 : 1;
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ret = LocalAlloc(LMEM_FIXED, len);
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if (ret)
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{
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if (str)
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memcpy(ret, str, len);
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else
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*ret = '\0';
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}
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return ret;
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}
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WCHAR * WINAPI StrDupW(const WCHAR *str)
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{
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unsigned int len;
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WCHAR *ret;
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TRACE("%s\n", wine_dbgstr_w(str));
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len = (str ? strlenW(str) + 1 : 1) * sizeof(WCHAR);
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ret = LocalAlloc(LMEM_FIXED, len);
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if (ret)
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{
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if (str)
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memcpy(ret, str, len);
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else
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*ret = '\0';
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}
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return ret;
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}
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BOOL WINAPI ChrCmpIW(WCHAR ch1, WCHAR ch2)
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{
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return CompareStringW(GetThreadLocale(), NORM_IGNORECASE, &ch1, 1, &ch2, 1) - CSTR_EQUAL;
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}
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WCHAR * WINAPI StrStrW(const WCHAR *str, const WCHAR *search)
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{
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TRACE("%s, %s\n", wine_dbgstr_w(str), wine_dbgstr_w(search));
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if (!str || !search || !*search)
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return NULL;
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return strstrW(str, search);
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}
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WCHAR * WINAPI StrStrNW(const WCHAR *str, const WCHAR *search, UINT max_len)
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{
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unsigned int i, len;
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TRACE("%s, %s, %u\n", wine_dbgstr_w(str), wine_dbgstr_w(search), max_len);
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if (!str || !search || !*search || !max_len)
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return NULL;
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len = strlenW(search);
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for (i = max_len; *str && (i > 0); i--, str++)
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{
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if (!strncmpW(str, search, len))
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return (WCHAR *)str;
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}
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return NULL;
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}
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int WINAPI StrCmpNIA(const char *str, const char *cmp, int len)
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{
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TRACE("%s, %s, %i\n", wine_dbgstr_a(str), wine_dbgstr_a(cmp), len);
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return CompareStringA(GetThreadLocale(), NORM_IGNORECASE, str, len, cmp, len) - CSTR_EQUAL;
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}
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WCHAR * WINAPI StrStrNIW(const WCHAR *str, const WCHAR *search, UINT max_len)
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{
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unsigned int i, len;
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TRACE("%s, %s, %u\n", wine_dbgstr_w(str), wine_dbgstr_w(search), max_len);
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if (!str || !search || !*search || !max_len)
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return NULL;
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len = strlenW(search);
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for (i = max_len; *str && (i > 0); i--, str++)
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{
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if (!strncmpiW(str, search, len))
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return (WCHAR *)str;
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}
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return NULL;
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}
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int WINAPI StrCmpNW(const WCHAR *str, const WCHAR *comp, int len)
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{
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TRACE("%s, %s, %i\n", wine_dbgstr_w(str), wine_dbgstr_w(comp), len);
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return CompareStringW(GetThreadLocale(), 0, str, len, comp, len) - CSTR_EQUAL;
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}
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int WINAPI StrCmpNIW(const WCHAR *str, const WCHAR *comp, int len)
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{
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TRACE("%s, %s, %i\n", wine_dbgstr_w(str), wine_dbgstr_w(comp), len);
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return CompareStringW(GetThreadLocale(), NORM_IGNORECASE, str, len, comp, len) - CSTR_EQUAL;
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}
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int WINAPI StrCmpW(const WCHAR *str, const WCHAR *comp)
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{
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TRACE("%s, %s\n", wine_dbgstr_w(str), wine_dbgstr_w(comp));
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return CompareStringW(GetThreadLocale(), 0, str, -1, comp, -1) - CSTR_EQUAL;
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}
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int WINAPI StrCmpIW(const WCHAR *str, const WCHAR *comp)
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{
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TRACE("%s, %s\n", wine_dbgstr_w(str), wine_dbgstr_w(comp));
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return CompareStringW(GetThreadLocale(), NORM_IGNORECASE, str, -1, comp, -1) - CSTR_EQUAL;
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}
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WCHAR * WINAPI StrCpyNW(WCHAR *dst, const WCHAR *src, int count)
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{
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const WCHAR *s = src;
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WCHAR *d = dst;
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TRACE("%p, %s, %i\n", dst, wine_dbgstr_w(src), count);
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if (s)
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{
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while ((count > 1) && *s)
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{
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count--;
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*d++ = *s++;
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}
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}
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if (count) *d = 0;
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return dst;
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}
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WCHAR * WINAPI StrStrIW(const WCHAR *str, const WCHAR *search)
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{
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unsigned int len;
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const WCHAR *end;
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TRACE("%s, %s\n", wine_dbgstr_w(str), wine_dbgstr_w(search));
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if (!str || !search || !*search)
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return NULL;
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len = strlenW(search);
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end = str + strlenW(str);
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while (str + len <= end)
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{
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if (!StrCmpNIW(str, search, len))
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return (WCHAR *)str;
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str++;
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}
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return NULL;
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}
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int WINAPI StrSpnW(const WCHAR *str, const WCHAR *match)
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{
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if (!str || !match) return 0;
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return strspnW(str, match);
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}
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WCHAR * WINAPI StrRChrW(const WCHAR *str, const WCHAR *end, WORD ch)
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{
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WCHAR *ret = NULL;
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if (!str) return NULL;
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if (!end) end = str + strlenW(str);
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while (str < end)
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{
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if (*str == ch) ret = (WCHAR *)str;
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str++;
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}
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return ret;
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}
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WCHAR * WINAPI StrRChrIW(const WCHAR *str, const WCHAR *end, WORD ch)
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{
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WCHAR *ret = NULL;
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if (!str) return NULL;
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if (!end) end = str + strlenW(str);
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while (str < end)
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{
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if (!ChrCmpIW(*str, ch)) ret = (WCHAR *)str;
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str++;
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}
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return ret;
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}
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WCHAR * WINAPI StrPBrkW(const WCHAR *str, const WCHAR *match)
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{
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if (!str || !match) return NULL;
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return strpbrkW(str, match);
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}
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BOOL WINAPI StrTrimW(WCHAR *str, const WCHAR *trim)
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{
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unsigned int len;
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WCHAR *ptr = str;
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BOOL ret = FALSE;
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TRACE("%s, %s\n", wine_dbgstr_w(str), wine_dbgstr_w(trim));
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if (!str || !*str)
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return FALSE;
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while (*ptr && StrChrW(trim, *ptr))
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ptr++;
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len = strlenW(ptr);
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if (ptr != str)
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{
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memmove(str, ptr, (len + 1) * sizeof(WCHAR));
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ret = TRUE;
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}
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if (len > 0)
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{
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ptr = str + len;
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while (StrChrW(trim, ptr[-1]))
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ptr--; /* Skip trailing matches */
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if (ptr != str + len)
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{
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*ptr = '\0';
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ret = TRUE;
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}
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}
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return ret;
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}
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BOOL WINAPI StrToInt64ExW(const WCHAR *str, DWORD flags, LONGLONG *ret)
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{
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BOOL negative = FALSE;
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LONGLONG value = 0;
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TRACE("%s, %#x, %p\n", wine_dbgstr_w(str), flags, ret);
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if (!str || !ret)
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return FALSE;
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if (flags > STIF_SUPPORT_HEX)
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WARN("Unknown flags %#x.\n", flags);
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/* Skip leading space, '+', '-' */
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while (isspaceW(*str))
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str++;
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if (*str == '-')
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{
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negative = TRUE;
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str++;
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}
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else if (*str == '+')
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str++;
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if (flags & STIF_SUPPORT_HEX && *str == '0' && tolowerW(str[1]) == 'x')
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{
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/* Read hex number */
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str += 2;
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if (!isxdigitW(*str))
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return FALSE;
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while (isxdigitW(*str))
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{
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value *= 16;
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if (isdigitW(*str))
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value += (*str - '0');
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else
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value += 10 + (tolowerW(*str) - 'a');
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str++;
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}
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*ret = value;
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return TRUE;
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}
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/* Read decimal number */
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if (!isdigitW(*str))
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return FALSE;
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while (isdigitW(*str))
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{
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value *= 10;
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value += (*str - '0');
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str++;
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}
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*ret = negative ? -value : value;
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return TRUE;
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}
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BOOL WINAPI StrToIntExW(const WCHAR *str, DWORD flags, INT *ret)
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{
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LONGLONG value;
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BOOL res;
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TRACE("%s, %#x, %p\n", wine_dbgstr_w(str), flags, ret);
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res = StrToInt64ExW(str, flags, &value);
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if (res) *ret = value;
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return res;
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}
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int WINAPI StrToIntW(const WCHAR *str)
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{
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int value = 0;
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TRACE("%s\n", wine_dbgstr_w(str));
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if (!str)
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return 0;
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if (*str == '-' || isdigitW(*str))
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StrToIntExW(str, 0, &value);
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return value;
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}
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char * WINAPI StrCpyNXA(char *dst, const char *src, int len)
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{
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TRACE("%p, %s, %i\n", dst, wine_dbgstr_a(src), len);
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if (dst && src && len > 0)
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{
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while ((len-- > 1) && *src)
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*dst++ = *src++;
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if (len >= 0)
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*dst = '\0';
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}
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return dst;
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}
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WCHAR * WINAPI StrCpyNXW(WCHAR *dst, const WCHAR *src, int len)
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{
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TRACE("%p, %s, %i\n", dst, wine_dbgstr_w(src), len);
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if (dst && src && len > 0)
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{
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while ((len-- > 1) && *src)
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*dst++ = *src++;
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if (len >= 0)
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*dst = '\0';
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}
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return dst;
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}
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