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103 lines
3.0 KiB
C
103 lines
3.0 KiB
C
/*
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* general implementation of scanf used by scanf, sscanf, fscanf,
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* _cscanf, wscanf, swscanf and fwscanf
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*
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* Copyright 1996,1998 Marcus Meissner
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* Copyright 1996 Jukka Iivonen
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* Copyright 1997,2000 Uwe Bonnes
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* Copyright 2000 Jon Griffiths
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* Copyright 2002 Daniel Gudbjartsson
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 "winreg.h"
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#include "winternl.h"
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#include "msvcrt.h"
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#include "msvcrt/conio.h"
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#include "msvcrt/io.h"
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#include "msvcrt/stdio.h"
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#include "msvcrt/wctype.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(msvcrt);
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/* helper function for *scanf. Returns the value of character c in the
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* given base, or -1 if the given character is not a digit of the base.
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*/
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static int char2digit(char c, int base) {
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if ((c>='0') && (c<='9') && (c<='0'+base-1)) return (c-'0');
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if (base<=10) return -1;
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if ((c>='A') && (c<='Z') && (c<='A'+base-11)) return (c-'A'+10);
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if ((c>='a') && (c<='z') && (c<='a'+base-11)) return (c-'a'+10);
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return -1;
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}
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/* helper function for *wscanf. Returns the value of character c in the
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* given base, or -1 if the given character is not a digit of the base.
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*/
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static int wchar2digit(MSVCRT_wchar_t c, int base) {
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if ((c>=L'0') && (c<=L'9') && (c<=L'0'+base-1)) return (c-L'0');
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if (base<=10) return -1;
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if ((c>=L'A') && (c<=L'Z') && (c<=L'A'+base-11)) return (c-L'A'+10);
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if ((c>=L'a') && (c<=L'z') && (c<=L'a'+base-11)) return (c-L'a'+10);
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return -1;
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}
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/*********************************************************************
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* fscanf (MSVCRT.@)
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*/
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#undef WIDE_SCANF
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#undef CONSOLE
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#undef STRING
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#include "scanf.h"
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/*********************************************************************
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* fwscanf (MSVCRT.@)
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*/
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#define WIDE_SCANF 1
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#undef CONSOLE
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#undef STRING
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#include "scanf.h"
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/*********************************************************************
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* sscanf (MSVCRT.@)
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*/
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#undef WIDE_SCANF
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#undef CONSOLE
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#define STRING 1
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#include "scanf.h"
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/*********************************************************************
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* swscanf (MSVCRT.@)
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*/
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#define WIDE_SCANF 1
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#undef CONSOLE
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#define STRING 1
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#include "scanf.h"
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/*********************************************************************
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* _cscanf (MSVCRT.@)
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*/
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#undef WIDE_SCANF
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#define CONSOLE 1
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#undef STRING
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#include "scanf.h"
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