/* * general implementation of scanf used by scanf, sscanf, fscanf, * _cscanf, wscanf, swscanf and fwscanf * * Copyright 1996,1998 Marcus Meissner * Copyright 1996 Jukka Iivonen * Copyright 1997,2000 Uwe Bonnes * Copyright 2000 Jon Griffiths * Copyright 2002 Daniel Gudbjartsson * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <stdarg.h> #include "windef.h" #include "winbase.h" #include "winreg.h" #include "winternl.h" #include "msvcrt.h" #include "wine/debug.h" WINE_DEFAULT_DEBUG_CHANNEL(msvcrt); extern MSVCRT_FILE MSVCRT__iob[]; /* helper function for *scanf. Returns the value of character c in the * given base, or -1 if the given character is not a digit of the base. */ static int char2digit(char c, int base) { if ((c>='0') && (c<='9') && (c<='0'+base-1)) return (c-'0'); if (base<=10) return -1; if ((c>='A') && (c<='Z') && (c<='A'+base-11)) return (c-'A'+10); if ((c>='a') && (c<='z') && (c<='a'+base-11)) return (c-'a'+10); return -1; } /* helper function for *wscanf. Returns the value of character c in the * given base, or -1 if the given character is not a digit of the base. */ static int wchar2digit(MSVCRT_wchar_t c, int base) { if ((c>=L'0') && (c<=L'9') && (c<=L'0'+base-1)) return (c-L'0'); if (base<=10) return -1; if ((c>=L'A') && (c<=L'Z') && (c<=L'A'+base-11)) return (c-L'A'+10); if ((c>=L'a') && (c<=L'z') && (c<=L'a'+base-11)) return (c-L'a'+10); return -1; } /* vfscanf */ #undef WIDE_SCANF #undef CONSOLE #undef STRING #include "scanf.h" /* vfwscanf */ #define WIDE_SCANF 1 #undef CONSOLE #undef STRING #include "scanf.h" /* vsscanf */ #undef WIDE_SCANF #undef CONSOLE #define STRING 1 #include "scanf.h" /* vswscanf */ #define WIDE_SCANF 1 #undef CONSOLE #define STRING 1 #include "scanf.h" /* vcscanf */ #undef WIDE_SCANF #define CONSOLE 1 #undef STRING #include "scanf.h" /********************************************************************* * fscanf (MSVCRT.@) */ int MSVCRT_fscanf(MSVCRT_FILE *file, const char *format, ...) { va_list valist; int res; va_start(valist, format); res = MSVCRT_vfscanf(file, format, valist); va_end(valist); return res; } /********************************************************************* * scanf (MSVCRT.@) */ int MSVCRT_scanf(const char *format, ...) { va_list valist; int res; va_start(valist, format); res = MSVCRT_vfscanf(MSVCRT_stdin, format, valist); va_end(valist); return res; } /********************************************************************* * fwscanf (MSVCRT.@) */ int MSVCRT_fwscanf(MSVCRT_FILE *file, const MSVCRT_wchar_t *format, ...) { va_list valist; int res; va_start(valist, format); res = MSVCRT_vfwscanf(file, format, valist); va_end(valist); return res; } /********************************************************************* * wscanf (MSVCRT.@) */ int MSVCRT_wscanf(const MSVCRT_wchar_t *format, ...) { va_list valist; int res; va_start(valist, format); res = MSVCRT_vfwscanf(MSVCRT_stdin, format, valist); va_end(valist); return res; } /********************************************************************* * sscanf (MSVCRT.@) */ int MSVCRT_sscanf(const char *str, const char *format, ...) { va_list valist; int res; va_start(valist, format); res = MSVCRT_vsscanf(str, format, valist); va_end(valist); return res; } /********************************************************************* * swscanf (MSVCRT.@) */ int MSVCRT_swscanf(const MSVCRT_wchar_t *str, const MSVCRT_wchar_t *format, ...) { va_list valist; int res; va_start(valist, format); res = MSVCRT_vswscanf(str, format, valist); va_end(valist); return res; } /********************************************************************* * _cscanf (MSVCRT.@) */ int _cscanf(const char *format, ...) { va_list valist; int res; va_start(valist, format); res = MSVCRT_vcscanf(format, valist); va_end(valist); return res; }