tchar.h

00001 //
00002 // Copyright(C) 2005--2006 Institute of Computing Tech, Chinese Academy of Sciences. 
00003 // All rights reserved.
00004 // This file is part of FirteX (www.firtex.org)
00005 //
00006 // Use of the FirteX is subject to the terms of the software license set forth in 
00007 // the LICENSE file included with this software, and also available at
00008 // http://www.firtex.org/license.html
00009 //
00010 // Author       : 郭瑞杰(GuoRuijie)
00011 // Email        : ruijieguo@software.ict.ac.cn,ruijieguo@gmail.com
00012 // Created      : 2006/5/20
00013 //
00014 #ifndef HAVE_TCHAR_H
00015 #if defined(_UCS2) || defined(_UNICODE)
00016 
00017         #undef _T //remove any previously defined _T - required for ppc os
00018         #define _T(x)       L ## x
00019 
00020         #define tchar wchar_t
00021         #define tstring std::wstring
00022         
00023         //formatting functions
00024         #define _sntprintf swprintf //* make a formatted a string
00025         #define _tprintf wprintf //* print a formatted string
00026 
00027         #define _vsntprintf vsnwprintf //* print a formatted string using variable arguments
00028         
00029         #define _istalnum iswalnum //* alpha/numeric char check
00030         #define _istalpha iswalpha //* alpha char check
00031         #define _istspace iswspace //* space char check
00032         #define _istdigit iswdigit //* digit char check
00033         #define _totlower towlower //* convert char to lower case
00034         #define _totupper towupper //* convert char to lower case
00035         #define _tcslwr wcslwr //* convert string to lower case
00036         
00037         #define _tcscpy wcscpy //copy a string to another string
00038         #define _tcsncpy wcsncpy //copy a specified amount of one string to another string.
00039         #define _tcscat wcscat //copy a string onto the end of the other string
00040         #define _tcschr wcschr //find location of one character
00041         #define _tcsstr wcsstr //find location of a string
00042         #define _tcslen wcslen //get length of a string
00043         #define _tcscmp wcscmp //case sensitive compare two strings
00044         #define _tcsncmp wcsncmp //case sensitive compare two strings
00045         #define _tcsnicmp       wcsnicmp
00046         #define _tcscspn wcscspn //location of any of a set of character in a string
00047 
00048         #define _tcsicmp wcsicmp //* case insensitive compare two string
00049         #define _stprintf swprintf
00050 
00051         #define _ttoi           _wtoi
00052         #define _ttoi64         wtoi64
00053 
00054         /* Stdio functions */           
00055         #define _tfopen         _wfopen
00056         #define _tfreopen       _wfreopen               
00057         
00058         /* Io functions */
00059         #define _taccess                _waccess
00060         #define _tchmod                 _wchmod
00061         #define _tcreat                 _wcreat
00062         #define _tfindfirst             _wfindfirst
00063         #define _tfindfirst64   _wfindfirst64
00064         #define _tfindfirsti64  _wfindfirsti64
00065         #define _tfindnext              _wfindnext
00066         #define _tfindnext64    _wfindnext64
00067         #define _tfindnexti64   _wfindnexti64
00068         #define _tmktemp        _wmktemp
00069         #define _topen          _wopen
00070         #define _tremove        _wremove
00071         #define _trename        _wrename
00072         #define _tsopen         _wsopen
00073         #define _tunlink        _wunlink
00074 
00075         #define _tfinddata_t    _wfinddata_t
00076         #define _tfinddata64_t  __wfinddata64_t
00077         #define _tfinddatai64_t _wfinddatai64_t
00078 
00079 
00080         /* Stat functions */
00081 
00082         #define _tstat                  _wstat
00083         #define _tstat64                _wstat64
00084         #define _tstati64               _wstati64
00085 
00086         #define _stscanf                swscanf
00087 
00088         #define _tcsftime   wcsftime
00089 
00090         //conversion functions
00091         //#define _tcstod wcstod //convert a string to a double
00092         //#define _tcstoi64 wcstoll //* convers a string to an 64bit bit integer
00093         //#define _i64tot lltow //* converts a 64 bit integer to a string (with base)
00094 
00095 #else //if defined(_ASCII)
00096 
00097         #undef _T //remove any previously defined _T - required for ppc os
00098         #define _T(x)      x
00099 
00100         #define tchar char
00101         #define  tstring std::string
00102 
00103         //formatting functions
00104         #define _sntprintf snprintf    
00105         #define _tprintf printf
00106         #define _vsntprintf vsnprintf 
00107 
00108 
00109         #define _istalnum       isalnum
00110         #define _istalpha       isalpha
00111         #define _istspace       isspace
00112         #define _istdigit       isdigit
00113         #define _totlower       tolower
00114         #define _totupper       toupper
00115         #define _tcslwr         strlwr
00116 
00117         #define _ttoi           atoi
00118 #ifdef WIN32
00119         #define _ttoi64         _atoi64
00120 #else
00121         #define _ttoi64         atoll
00122 #endif
00123         
00124 
00125         //these are the string handling functions
00126         #define _tcscpy strcpy
00127         #define _tcsncpy strncpy
00128         #define _tcscat strcat
00129         #define _tcschr strchr
00130         #define _tcsstr strstr
00131         #define _tcslen strlen
00132         #define _tcscmp strcmp
00133         #define _tcsncmp strncmp
00134         #define _tcsicmp strcasecmp
00135         #define _tcsnicmp       strnicmp
00136         #define _tcscspn strcspn
00137 
00138         #define _stscanf sscanf
00139         #define _stprintf       sprintf
00140 
00141 
00142         /* Stdio functions */
00143         
00144         #define _tfopen                 fopen
00145         #define _tfreopen               freopen
00146 
00147         /* Io functions */
00148         #define _tchmod                 _chmod
00149         #define _tcreat                 _creat
00150         #define _tfindfirst             _findfirst
00151         #define _tfindfirst64   _findfirst64
00152         #define _tfindfirsti64  _findfirsti64
00153         #define _tfindnext              _findnext
00154         #define _tfindnext64    _findnext64
00155         #define _tfindnexti64   _findnexti64
00156         #define _tmktemp                _mktemp
00157 
00158         #if (defined(_POSIX_) || !defined(WIN32))
00159                 #define _topen          open
00160                 #define _taccess        access
00161         #else
00162                 #define _topen          _open
00163                 #define _taccess        _access
00164         #endif
00165 
00166         #define _tremove                remove
00167         #define _trename                rename
00168         #define _tsopen                 _sopen
00169         #define _tunlink                _unlink
00170 
00171         #define _tfinddata_t    _finddata_t
00172         #define _tfinddata64_t  __finddata64_t
00173         #define _tfinddatai64_t _finddatai64_t
00174 
00175         /* Stat functions */
00176 
00177         #define _tstat      _stat
00178         #define _tstat64    __stat64
00179         #define _tstati64   _stati64
00180 
00181         #define _tcsftime   strftime
00182 
00184         //#define _tcstod strtod
00185         //#define _tcstoi64 strtoll
00186         //#define _i64tot lltoa
00187 #endif
00188 
00189 #else //HAVE_TCHAR_H
00190 
00191         #include <tchar.h>
00192 
00193         #if defined(_UCS2) || defined(_UNICODE)
00194                 #define tstring std::wstring
00195                 #define tchar wchar_t
00196         #else 
00197                 #define tstring std::string
00198                 #define tchar char
00199         #endif
00200         
00201 #endif