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/////////////////////////////////////////////////////////////////////////////
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// Name: wx/wxchar.h
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// Purpose: Declarations common to wx char/wchar_t usage (wide chars)
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// Author: Joel Farley, Ove K?ven
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// Modified by: Vadim Zeitlin, Robert Roebling
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// Created: 1998/06/12
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// RCS-ID: $Id: wxchar.h 6834 2006-08-24 08:23:24Z jmvivo $
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// Copyright: (c) 1998-2002 wxWindows dev team
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_WXCHAR_H_
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#define _WX_WXCHAR_H_
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// ----------------------------------------------------------------------------
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// first deal with Unicode setting: wxUSE_UNICODE should be defined as 0 or 1
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// and is used by wxWindows, _UNICODE and/or UNICODE may be defined or used by
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// the system headers so bring these settings in sync
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// ----------------------------------------------------------------------------
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// set wxUSE_UNICODE to 1 if UNICODE or _UNICODE is defined
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#if defined(_UNICODE) || defined(UNICODE)
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#undef wxUSE_UNICODE
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#define wxUSE_UNICODE 1 |
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#else
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#ifndef wxUSE_UNICODE
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#define wxUSE_UNICODE 0 |
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#endif
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#endif // Unicode |
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// and vice versa: define UNICODE and _UNICODE if wxUSE_UNICODE is 1...
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#if wxUSE_UNICODE
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#ifndef _UNICODE
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#define _UNICODE
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#endif
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#ifndef UNICODE
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#define UNICODE
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#endif
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#endif // Unicode |
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// check whether we have wchar_t
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#if !defined(wxUSE_WCHAR_T)
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#if defined(__WIN16__)
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// no wchar_t under Win16 regadrless of compiler used
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#define wxUSE_WCHAR_T 0 |
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#elif defined(__UNIX__)
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#if defined(HAVE_WCSTR_H) || defined(HAVE_WCHAR_H) || defined(__FreeBSD__) || defined(__DARWIN__)
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#define wxUSE_WCHAR_T 1 |
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#else
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#define wxUSE_WCHAR_T 0 |
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#endif
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#elif defined(__GNUWIN32__) && !defined(__MINGW32__)
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#define wxUSE_WCHAR_T 0 |
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#elif defined(__WATCOMC__)
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#define wxUSE_WCHAR_T 0 |
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#elif defined(__VISAGECPP__) && (__IBMCPP__ < 400) |
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#define wxUSE_WCHAR_T 0 |
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#else
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// add additional compiler checks if this fails
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#define wxUSE_WCHAR_T 1 |
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#endif
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#endif // !defined(wxUSE_WCHAR_T) |
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// Unicode support requires wchar_t
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#if wxUSE_UNICODE && !wxUSE_WCHAR_T
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#error "wchar_t must be available in Unicode build" |
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#endif // Unicode |
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// ----------------------------------------------------------------------------
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// standard headers we need here
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//
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// NB: don't include any wxWindows headers here because almost of them include
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// this one!
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// ----------------------------------------------------------------------------
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// Required for wxPrintf() etc
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#include <stdarg.h> |
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// non Unix compilers which do have wchar.h (but not tchar.h which is included
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// below and which includes wchar.h anyhow).
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// Actually MinGW has tchar.h, but it does not include wchar.h
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#if defined(__MWERKS__) || defined(__VISAGECPP__) || defined(__MINGW32__)
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#ifndef HAVE_WCHAR_H
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#define HAVE_WCHAR_H
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#endif
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#endif
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#if wxUSE_WCHAR_T
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#ifdef HAVE_WCHAR_H
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// the current (as of Nov 2002) version of cygwin has a bug in its
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// wchar.h -- there is no extern "C" around the declarations in it and
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// this results in linking errors later; also, at least on some
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// Cygwin versions, wchar.h requires sys/types.h
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#ifdef __CYGWIN__
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#include <sys/types.h> |
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extern "C" { |
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#endif // Cygwin |
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#include <wchar.h> |
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#ifdef __CYGWIN__
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} |
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#endif // Cygwin |
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#elif defined(HAVE_WCSTR_H)
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// old compilers have relevant declarations here
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#include <wcstr.h> |
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#elif defined(__FreeBSD__) || defined(__DARWIN__) || defined(__EMX__)
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// include stdlib.h for wchar_t
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#include <stdlib.h> |
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#endif // HAVE_WCHAR_H |
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#endif // wxUSE_WCHAR_T |
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// ----------------------------------------------------------------------------
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// define wxHAVE_TCHAR_SUPPORT for the compilers which support the TCHAR type
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// mapped to either char or wchar_t depending on the ASCII/Unicode mode and have
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// the function mapping _tfoo() -> foo() or wfoo()
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// ----------------------------------------------------------------------------
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// VC++ and BC++ starting with 5.2 have TCHAR support
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#ifdef __VISUALC__
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#define wxHAVE_TCHAR_SUPPORT
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#elif defined(__BORLANDC__) && (__BORLANDC__ >= 0x520) |
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#define wxHAVE_TCHAR_SUPPORT
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#include <ctype.h> |
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#elif defined(__MINGW32__) && wxCHECK_W32API_VERSION( 1, 0 ) |
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#define wxHAVE_TCHAR_SUPPORT
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#include <stddef.h> |
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#include <string.h> |
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#include <ctype.h> |
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#elif 0 && defined(__VISAGECPP__) && (__IBMCPP__ >= 400) |
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// VZ: the old VisualAge definitions were completely wrong and had no
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// chance at all to work in Unicode build anyhow so let's pretend that
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// VisualAge does _not_ support TCHAR for the moment (as indicated by
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// "0 &&" above) until someone really has time to delve into Unicode
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// issues under OS/2
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// VisualAge 4.0+ supports TCHAR
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#define wxHAVE_TCHAR_SUPPORT
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#endif // compilers with (good) TCHAR support |
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#ifdef wxHAVE_TCHAR_SUPPORT
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// get TCHAR definition if we've got it
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#include <tchar.h> |
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// we surely do have wchar_t if we have TCHAR
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#ifndef wxUSE_WCHAR_T
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#define wxUSE_WCHAR_T 1 |
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#endif // !defined(wxUSE_WCHAR_T) |
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// and we also do have wcslen()
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#ifndef HAVE_WCSLEN
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#define HAVE_WCSLEN
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#endif
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#endif // wxHAVE_TCHAR_SUPPORT |
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// ----------------------------------------------------------------------------
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// define wxChar type
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// ----------------------------------------------------------------------------
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// TODO: define wxCharInt to be equal to either int or wint_t?
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#if !wxUSE_UNICODE
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typedef char wxChar; |
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typedef signed char wxSChar; |
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typedef unsigned char wxUChar; |
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#else // Unicode |
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// VZ: note that VC++ defines _T[SU]CHAR simply as wchar_t and not as
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// signed/unsigned version of it which (a) makes sense to me (unlike
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// char wchar_t is always unsigned) and (b) was how the previous
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// definitions worked so keep it like this
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// GNU libc has __WCHAR_TYPE__ which requires special treatment, see
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// comment below
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#if !defined(__WCHAR_TYPE__) || \
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(!defined(__GNUC__) || wxCHECK_GCC_VERSION(2, 96)) |
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// standard case
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typedef wchar_t wxChar;
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typedef wchar_t wxSChar;
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typedef wchar_t wxUChar;
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#else // __WCHAR_TYPE__ and gcc < 2.96 |
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// VS: wxWindows used to define wxChar as __WCHAR_TYPE__ here. However,
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// this doesn't work with new GCC 3.x compilers because wchar_t is
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// C++'s builtin type in the new standard. OTOH, old compilers (GCC
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// 2.x) won't accept new definition of wx{S,U}Char, therefore we
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// have to define wxChar conditionally depending on detected
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// compiler & compiler version.
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// with old definition of wxChar.
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typedef __WCHAR_TYPE__ wxChar;
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typedef __WCHAR_TYPE__ wxSChar;
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typedef __WCHAR_TYPE__ wxUChar;
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#endif // __WCHAR_TYPE__ |
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#endif // ASCII/Unicode |
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// ----------------------------------------------------------------------------
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// define _T() and related macros
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// ----------------------------------------------------------------------------
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// BSD systems define _T() to be something different in ctype.h, override it
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#if defined(__FreeBSD__) || defined(__DARWIN__)
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#include <ctype.h> |
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#undef _T
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#endif
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// could already be defined by tchar.h (it's quasi standard)
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#ifndef _T
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#if !wxUSE_UNICODE
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#define _T(x) x
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#else // Unicode |
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#define _T(x) L ## x |
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#endif // ASCII/Unicode |
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#endif // !defined(_T) |
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// although global macros with such names are normally bad, we want to have
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// another name for _T() which should be used to avoid confusion between _T()
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// and _() in wxWindows sources
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#define wxT(x) _T(x)
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// Unicode-friendly __FILE__, __DATE__ and __TIME__ analogs
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#ifndef __TFILE__
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#define __XFILE__(x) wxT(x)
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#define __TFILE__ __XFILE__(__FILE__)
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#endif
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#ifndef __TDATE__
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#define __XDATE__(x) wxT(x)
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#define __TDATE__ __XDATE__(__DATE__)
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#endif
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#ifndef __TTIME__
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#define __XTIME__(x) wxT(x)
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#define __TTIME__ __XTIME__(__TIME__)
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#endif
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// ----------------------------------------------------------------------------
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// define wxFoo() function for each standard foo() function whose signature
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// (exceptionally including the return type) includes any mention of char:
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// wxFoo() is going to be a Unicode-friendly version of foo(), i.e. will have
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// the same signature but with char replaced by wxChar which allows us to use
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// it in Unicode build as well
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// ----------------------------------------------------------------------------
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#ifdef wxHAVE_TCHAR_SUPPORT
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#include <ctype.h> |
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// ctype.h functions
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#define wxIsalnum _istalnum
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#define wxIsalpha _istalpha
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#define wxIsctrl _istctrl
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#define wxIsdigit _istdigit
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#define wxIsgraph _istgraph
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#define wxIslower _istlower
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#define wxIsprint _istprint
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#define wxIspunct _istpunct
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#define wxIsspace _istspace
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#define wxIsupper _istupper
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#define wxIsxdigit _istxdigit
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#define wxTolower _totlower
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#define wxToupper _totupper
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// locale.h functons
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#define wxSetlocale _tsetlocale
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// string.h functions
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#define wxStrcat _tcscat
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#define wxStrchr _tcschr
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#define wxStrcmp _tcscmp
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#define wxStrcoll _tcscoll
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#define wxStrcpy _tcscpy
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#define wxStrcspn _tcscspn
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#define wxStrdup _tcsdup
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#define wxStrftime _tcsftime
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#define wxStricmp _tcsicmp
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#define wxStrnicmp _tcsnicmp
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#define wxStrlen_ _tcslen // used in wxStrlen inline function |
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#define wxStrncat _tcsncat
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#define wxStrncmp _tcsncmp
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#define wxStrncpy _tcsncpy
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#define wxStrpbrk _tcspbrk
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#define wxStrrchr _tcsrchr
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#define wxStrspn _tcsspn
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#define wxStrstr _tcsstr
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#define wxStrtod _tcstod
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#define wxStrtol _tcstol
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#define wxStrtoul _tcstoul
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#define wxStrxfrm _tcsxfrm
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// stdio.h functions
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#define wxFgetc _fgettc
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#define wxFgetchar _fgettchar
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#define wxFgets _fgetts
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#define wxFopen _tfopen
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#define wxFputc _fputtc
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#define wxFputchar _fputtchar
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#define wxFprintf _ftprintf
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#define wxFputs _fputts
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#define wxFreopen _tfreopen
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#define wxFscanf _ftscanf
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#define wxGetc _gettc
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#define wxGetchar _gettchar
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#define wxGets _getts
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#define wxPerror _tperror
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#define wxPrintf _tprintf
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#define wxPutc _puttc
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#define wxPutchar _puttchar
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#define wxPuts _putts
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#define wxScanf _tscanf
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#define wxSprintf _stprintf
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#define wxSscanf _stscanf
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#define wxTmpnam _ttmpnam
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#define wxUngetc _tungetc
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#define wxVfprintf _vftprintf
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#define wxVprintf _vtprintf
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#define wxVsscanf _vstscanf
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#define wxVsprintf _vstprintf
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// special case: not all TCHAR-aware compilers have those
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#if defined(__VISUALC__) || \
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(defined(__BORLANDC__) && __BORLANDC__ >= 0x540)
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#define wxVsnprintf_ _vsntprintf
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#define wxSnprintf_ _sntprintf
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#endif
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// special case: these functions are missing under Win9x with Unicows so we
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// have to implement them ourselves
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#if wxUSE_UNICODE_MSLU
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#define wxRemove wxMSLU__tremove
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#define wxRename wxMSLU__trename
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#else
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#define wxRemove _tremove
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#define wxRename _trename
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#endif
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// stdlib.h functions
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#define wxAtoi _ttoi
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#define wxAtol _ttol
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// #define wxAtof _tttof -- notice that there is no such thing (why?)
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#define wxGetenv _tgetenv
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#define wxSystem _tsystem
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// time.h functions
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#define wxAsctime _tasctime
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#define wxCtime _tctime
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#else // !TCHAR-aware compilers |
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#if wxUSE_UNICODE
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#include <wctype.h> |
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// this is probably glibc-specific
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#if defined(__WCHAR_TYPE__)
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// ctype.h functions (wctype.h)
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#define wxIsalnum iswalnum
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#define wxIsalpha iswalpha
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#define wxIsctrl iswcntrl
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#define wxIsdigit iswdigit
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#define wxIsgraph iswgraph
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#define wxIslower iswlower
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#define wxIsprint iswprint
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#define wxIspunct iswpunct
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#define wxIsspace iswspace
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#define wxIsupper iswupper
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#define wxIsxdigit iswxdigit
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#if defined(__GLIBC__) && (__GLIBC__ == 2) && (__GLIBC_MINOR__ == 0) |
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// /usr/include/wctype.h incorrectly declares translations
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// tables which provokes tons of compile-time warnings -- try
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// to correct this
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#define wxTolower(wc) towctrans((wc), (wctrans_t)__ctype_tolower)
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#define wxToupper(wc) towctrans((wc), (wctrans_t)__ctype_toupper)
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#else // !glibc 2.0 |
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#define wxTolower towlower
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#define wxToupper towupper
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#endif // gcc/!gcc |
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// string.h functions (wchar.h)
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#define wxStrcat wcscat
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#define wxStrchr wcschr
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#define wxStrcmp wcscmp
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#define wxStrcoll wcscoll
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#define wxStrcpy wcscpy
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#define wxStrcspn wcscspn
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#define wxStrlen_ wxWcslen // wxStrlen_() is used in wxStrlen() |
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#define wxStrncat wcsncat
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#define wxStrncmp wcsncmp
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#define wxStrncpy wcsncpy
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#define wxStrpbrk wcspbrk
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#define wxStrrchr wcsrchr
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#define wxStrspn wcsspn
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#define wxStrstr wcsstr
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#define wxStrtod wcstod
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#define wxStrtol wcstol
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#define wxStrtoul wcstoul
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#define wxStrxfrm wcsxfrm
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#define wxFgetc fgetwc
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#define wxFgetchar fgetwchar
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#define wxFgets fgetws
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#define wxFputc fputwc
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#define wxFputchar fputwchar
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#define wxGetc getwc
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#define wxGetchar getwchar
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#define wxGets getws
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#define wxUngetc ungetwc
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#ifdef HAVE_FPUTWC
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#define wxPutc wputc
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#define wxPutchar wputchar
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#define wxPuts putws
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#define wxFputs fputws
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#else
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#define wxNEED_FPUTWC
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#include <stdio.h> |
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int wxFputs(const wxChar *ch, FILE *stream); |
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int wxPutc(wxChar ch, FILE *stream);
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#define wxPuts(ws) wxFputs(ws, stdout)
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#define wxPutchar(wch) wxPutc(wch, stdout)
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#endif
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// we need %s to %ls conversion for printf and scanf etc
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#define wxNEED_PRINTF_CONVERSION
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// glibc doesn't have wide char equivalents of the other stuff so
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// use our own versions
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#define wxNEED_WX_STDIO_H
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#define wxNEED_WX_STDLIB_H
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#define wxNEED_WX_TIME_H
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#else // !glibc |
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#error "Please define wide character functions for your environment" |
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#endif
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#else // ASCII |
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#include <ctype.h> |
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#include <string.h> |
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// ctype.h functions
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#define wxIsalnum isalnum
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#define wxIsalpha isalpha
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#define wxIsctrl isctrl
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#define wxIsdigit isdigit
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#define wxIsgraph isgraph
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#define wxIslower islower
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#define wxIsprint isprint
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#define wxIspunct ispunct
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#define wxIsspace isspace
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#define wxIsupper isupper
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#define wxIsxdigit isxdigit
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#define wxTolower tolower
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#define wxToupper toupper
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// locale.h functons
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#define wxSetlocale setlocale
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// string.h functions
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#define wxStrcat strcat
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#define wxStrchr strchr
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#define wxStrcmp strcmp
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#define wxStrcoll strcoll
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#define wxStrcpy strcpy
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#define wxStrcspn strcspn
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#if !defined(__MWERKS__) || !defined(__WXMAC__)
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#define wxStrdup strdup
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#endif
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// wxStricmp and wxStrnicmp are defined below
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#define wxStrlen_ strlen // used in wxStrlen inline function |
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#define wxStrncat strncat
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#define wxStrncmp strncmp
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#define wxStrncpy strncpy
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#define wxStrpbrk strpbrk
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#define wxStrrchr strrchr
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#define wxStrspn strspn
|
469 |
#define wxStrstr strstr
|
470 |
#define wxStrtod strtod
|
471 |
#ifdef HAVE_STRTOK_R
|
472 |
#define wxStrtok(str, sep, last) strtok_r(str, sep, last)
|
473 |
#endif
|
474 |
#define wxStrtol strtol
|
475 |
#define wxStrtoul strtoul
|
476 |
#define wxStrxfrm strxfrm
|
477 |
|
478 |
// stdio.h functions
|
479 |
#define wxFopen fopen
|
480 |
#define wxFreopen freopen
|
481 |
#define wxPerror perror
|
482 |
#define wxRemove remove
|
483 |
#define wxRename rename
|
484 |
#define wxTmpnam tmpnam
|
485 |
|
486 |
#define wxFgetc fgetc
|
487 |
#define wxFgetchar fgetchar
|
488 |
#define wxFgets fgets
|
489 |
#define wxFputc fputc
|
490 |
#define wxFputchar fputchar
|
491 |
#define wxFprintf fprintf
|
492 |
#define wxFscanf fscanf
|
493 |
#define wxGetc getc
|
494 |
#define wxGetchar getchar
|
495 |
#define wxGets gets
|
496 |
#define wxPrintf printf
|
497 |
#define wxPutc putc
|
498 |
#define wxPutchar putchar
|
499 |
#define wxPuts puts
|
500 |
#define wxScanf scanf
|
501 |
#define wxSprintf sprintf
|
502 |
#define wxSscanf sscanf
|
503 |
#define wxUngetc ungetc
|
504 |
#define wxVfprintf vfprintf
|
505 |
#define wxVprintf vprintf
|
506 |
#define wxVsscanf vsscanf
|
507 |
#define wxVsprintf vsprintf
|
508 |
|
509 |
// stdlib.h functions
|
510 |
#define wxAtof atof
|
511 |
#define wxAtoi atoi
|
512 |
#define wxAtol atol
|
513 |
#define wxGetenv getenv
|
514 |
#define wxSystem system
|
515 |
|
516 |
// time.h functions
|
517 |
#define wxAsctime asctime
|
518 |
#define wxCtime ctime
|
519 |
#define wxStrftime strftime
|
520 |
#endif // Unicode/ASCII |
521 |
#endif // TCHAR-aware compilers/the others |
522 |
|
523 |
// ----------------------------------------------------------------------------
|
524 |
// various special cases
|
525 |
// ----------------------------------------------------------------------------
|
526 |
|
527 |
// define wxStricmp and wxStrnicmp for various compilers
|
528 |
//
|
529 |
// note that in Unicode mode we definitely are going to need our own version
|
530 |
#if !defined(wxStricmp) && !wxUSE_UNICODE
|
531 |
#if defined(__BORLANDC__) || defined(__WATCOMC__) || \
|
532 |
defined(__SALFORDC__) || defined(__VISAGECPP__) || \ |
533 |
defined(__EMX__) || defined(__DJGPP__) |
534 |
#define wxStricmp stricmp
|
535 |
#define wxStrnicmp strnicmp
|
536 |
#elif defined(__SC__) || defined(__VISUALC__) || \
|
537 |
(defined(__MWERKS__) && defined(__INTEL__)) |
538 |
#define wxStricmp _stricmp
|
539 |
#define wxStrnicmp _strnicmp
|
540 |
#elif defined(__UNIX__) || defined(__GNUWIN32__)
|
541 |
#define wxStricmp strcasecmp
|
542 |
#define wxStrnicmp strncasecmp
|
543 |
// #else -- use wxWindows implementation
|
544 |
#endif
|
545 |
#endif // !defined(wxStricmp) |
546 |
|
547 |
// define wxWcslen() which should be always available if wxUSE_WCHAR_T == 1 (as
|
548 |
// it's used in wx/buffer.h -- and also might be used just below by wxStrlen()
|
549 |
// when wxStrlen_() is #define'd as wxWcslen so do it before defining wxStrlen)
|
550 |
#if wxUSE_WCHAR_T
|
551 |
#ifdef HAVE_WCSLEN
|
552 |
#define wxWcslen wcslen
|
553 |
#else
|
554 |
inline size_t wxWcslen(const wchar_t *s) |
555 |
{ |
556 |
size_t n = 0;
|
557 |
while ( *s++ )
|
558 |
n++; |
559 |
|
560 |
return n;
|
561 |
} |
562 |
#endif
|
563 |
#endif // wxUSE_WCHAR_T |
564 |
|
565 |
// checks whether the passed in pointer is NULL and if the string is empty
|
566 |
inline bool wxIsEmpty(const wxChar *p) { return !p || !*p; } |
567 |
|
568 |
// safe version of strlen() (returns 0 if passed NULL pointer)
|
569 |
inline size_t wxStrlen(const wxChar *psz) { return psz ? wxStrlen_(psz) : 0; } |
570 |
|
571 |
WXDLLEXPORT bool wxOKlibc(); // for internal use |
572 |
|
573 |
// ----------------------------------------------------------------------------
|
574 |
// printf() family saga
|
575 |
// ----------------------------------------------------------------------------
|
576 |
|
577 |
/*
|
578 |
First of all, we always want to define safe snprintf() function to be used
|
579 |
instead of sprintf(). Some compilers already have it (or rather vsnprintf()
|
580 |
which we really need...), otherwise we implement it using our own printf()
|
581 |
code.
|
582 |
|
583 |
We define function with a trailing underscore here because the real one is a
|
584 |
wrapper around it as explained below
|
585 |
*/
|
586 |
#ifndef wxVsnprintf_
|
587 |
#if wxUSE_UNICODE
|
588 |
#if defined(HAVE__VSNWPRINTF)
|
589 |
#define wxVsnprintf_ _vsnwprintf
|
590 |
/* MinGW?MSVCRT has the wrong vswprintf */
|
591 |
#elif defined(HAVE_VSWPRINTF) && !defined(__MINGW32__)
|
592 |
#define wxVsnprintf_ vswprintf
|
593 |
#endif
|
594 |
#else // ASCII |
595 |
// all versions of CodeWarrior supported by wxWindows apparently have
|
596 |
// vsnprintf()
|
597 |
#if defined(HAVE_VSNPRINTF) || defined(__MWERKS__)
|
598 |
// assume we have snprintf() too if we have vsnprintf()
|
599 |
#define wxVsnprintf_ vsnprintf
|
600 |
#define wxSnprintf_ snprintf
|
601 |
#endif
|
602 |
#endif
|
603 |
#endif // wxVsnprintf_ not defined yet |
604 |
|
605 |
#ifndef wxSnprintf_
|
606 |
// no [v]snprintf(), cook our own
|
607 |
WXDLLEXPORT int wxSnprintf_(wxChar *buf, size_t len, const wxChar *format, |
608 |
...) ATTRIBUTE_PRINTF_3; |
609 |
#endif
|
610 |
#ifndef wxVsnprintf_
|
611 |
WXDLLEXPORT int wxVsnprintf_(wxChar *buf, size_t len, const wxChar *format, |
612 |
va_list argptr); |
613 |
#endif
|
614 |
|
615 |
/*
|
616 |
In Unicode mode we need to have all standard functions such as wprintf() and
|
617 |
so on but not all systems have them so use our own implementations in this
|
618 |
case.
|
619 |
*/
|
620 |
#if wxUSE_UNICODE && !defined(wxHAVE_TCHAR_SUPPORT) && !defined(HAVE_WPRINTF)
|
621 |
#define wxNEED_WPRINTF
|
622 |
#endif
|
623 |
|
624 |
/*
|
625 |
More Unicode complications: although both ANSI C and C++ define a number of
|
626 |
wide character functions such as wprintf(), not all environments have them.
|
627 |
Worse, those which do have different behaviours: under Windows, %s format
|
628 |
specifier changes its meaning in Unicode build and expects a Unicode string
|
629 |
while under Unix/POSIX it still means an ASCII string even for wprintf() and
|
630 |
%ls has to be used for wide strings.
|
631 |
|
632 |
We choose to always emulate Windows behaviour as more useful for us so even
|
633 |
if we have wprintf() we still must wrap it in a non trivial wxPrintf().
|
634 |
|
635 |
However, if we don't have any vswprintf() at all we don't need to redefine
|
636 |
anything as our own wxVsnprintf_() already behaves as needed.
|
637 |
*/
|
638 |
#ifndef wxVsnprintf_
|
639 |
#undef wxNEED_PRINTF_CONVERSION
|
640 |
#endif
|
641 |
|
642 |
#if defined(wxNEED_PRINTF_CONVERSION) || defined(wxNEED_WPRINTF)
|
643 |
// we need to implement all wide character printf and scanf functions
|
644 |
// either because we don't have them at all or because they don't have the
|
645 |
// semantics we need
|
646 |
|
647 |
#include <stdio.h> // for FILE |
648 |
|
649 |
int wxScanf( const wxChar *format, ... ) ATTRIBUTE_PRINTF_1; |
650 |
int wxSscanf( const wxChar *str, const wxChar *format, ... ) ATTRIBUTE_PRINTF_2; |
651 |
int wxFscanf( FILE *stream, const wxChar *format, ... ) ATTRIBUTE_PRINTF_2; |
652 |
int wxVsscanf( const wxChar *str, const wxChar *format, va_list ap ); |
653 |
int wxPrintf( const wxChar *format, ... ) ATTRIBUTE_PRINTF_1; |
654 |
int wxSprintf( wxChar *str, const wxChar *format, ... ) ATTRIBUTE_PRINTF_2; |
655 |
int wxFprintf( FILE *stream, const wxChar *format, ... ) ATTRIBUTE_PRINTF_2; |
656 |
int wxVfprintf( FILE *stream, const wxChar *format, va_list ap ); |
657 |
int wxVprintf( const wxChar *format, va_list ap ); |
658 |
int wxVsprintf( wxChar *str, const wxChar *format, va_list ap ); |
659 |
#endif // wxNEED_PRINTF_CONVERSION |
660 |
|
661 |
// these 2 can be simply mapped to the versions with underscore at the end
|
662 |
// if we don't have to do the conversion
|
663 |
#ifdef wxNEED_PRINTF_CONVERSION
|
664 |
int wxSnprintf( wxChar *str, size_t size, const wxChar *format, ... ) ATTRIBUTE_PRINTF_3; |
665 |
int wxVsnprintf( wxChar *str, size_t size, const wxChar *format, va_list ap ); |
666 |
#else
|
667 |
#define wxSnprintf wxSnprintf_
|
668 |
#define wxVsnprintf wxVsnprintf_
|
669 |
#endif
|
670 |
|
671 |
// ----------------------------------------------------------------------------
|
672 |
// various functions which might not be available in libc and for which we
|
673 |
// provide our own replacements in wxchar.cpp
|
674 |
// ----------------------------------------------------------------------------
|
675 |
|
676 |
// ctype.h functions
|
677 |
//
|
678 |
// VZ: note that this is never defined currently
|
679 |
#ifdef wxNEED_WX_CTYPE_H
|
680 |
WXDLLEXPORT int wxIsalnum(wxChar ch);
|
681 |
WXDLLEXPORT int wxIsalpha(wxChar ch);
|
682 |
WXDLLEXPORT int wxIsctrl(wxChar ch);
|
683 |
WXDLLEXPORT int wxIsdigit(wxChar ch);
|
684 |
WXDLLEXPORT int wxIsgraph(wxChar ch);
|
685 |
WXDLLEXPORT int wxIslower(wxChar ch);
|
686 |
WXDLLEXPORT int wxIsprint(wxChar ch);
|
687 |
WXDLLEXPORT int wxIspunct(wxChar ch);
|
688 |
WXDLLEXPORT int wxIsspace(wxChar ch);
|
689 |
WXDLLEXPORT int wxIsupper(wxChar ch);
|
690 |
WXDLLEXPORT int wxIsxdigit(wxChar ch);
|
691 |
WXDLLEXPORT int wxTolower(wxChar ch);
|
692 |
WXDLLEXPORT int wxToupper(wxChar ch);
|
693 |
#endif // wxNEED_WX_CTYPE_H |
694 |
|
695 |
// under VC++ 6.0 isspace() returns 1 for 8 bit chars which completely breaks
|
696 |
// the file parsing -- this may be true for 5.0 as well, update #ifdef then
|
697 |
#if defined(__VISUALC__) && (__VISUALC__ >= 1200) && !wxUSE_UNICODE |
698 |
#undef wxIsspace
|
699 |
#define wxIsspace(c) ((((unsigned)c) < 128) && isspace(c)) |
700 |
#endif // VC++ |
701 |
|
702 |
|
703 |
// string.h functions
|
704 |
//
|
705 |
// VZ: this is never defined neither currently
|
706 |
#ifdef wxNEED_WX_STRING_H
|
707 |
WXDLLEXPORT wxChar * wxStrcat(wxChar *dest, const wxChar *src);
|
708 |
WXDLLEXPORT const wxChar * wxStrchr(const wxChar *s, wxChar c); |
709 |
WXDLLEXPORT wxChar * wxStrchr(wxChar *s, wxChar c) |
710 |
{ return (wxChar *)wxStrchr((const wxChar *)s, c); } |
711 |
WXDLLEXPORT int wxStrcmp(const wxChar *s1, const wxChar *s2); |
712 |
WXDLLEXPORT int wxStrcoll(const wxChar *s1, const wxChar *s2); |
713 |
WXDLLEXPORT wxChar * wxStrcpy(wxChar *dest, const wxChar *src);
|
714 |
WXDLLEXPORT size_t wxStrcspn(const wxChar *s, const wxChar *reject); |
715 |
WXDLLEXPORT size_t wxStrlen(const wxChar *s);
|
716 |
WXDLLEXPORT wxChar * wxStrncat(wxChar *dest, const wxChar *src, size_t n);
|
717 |
WXDLLEXPORT int wxStrncmp(const wxChar *s1, const wxChar *s2, size_t n); |
718 |
WXDLLEXPORT wxChar * wxStrncpy(wxChar *dest, const wxChar *src, size_t n);
|
719 |
WXDLLEXPORT const wxChar * wxStrpbrk(const wxChar *s, const wxChar *accept); |
720 |
WXDLLEXPORT wxChar * wxStrpbrk(wxChar *s, const wxChar *accept)
|
721 |
{ return (wxChar *)wxStrpbrk((const wxChar *)s, accept); } |
722 |
WXDLLEXPORT const wxChar * wxStrrchr(const wxChar *s, wxChar c); |
723 |
WXDLLEXPORT wxChar * wxStrrchr(wxChar *s, wxChar c) |
724 |
{ return (wxChar *)wxStrrchr((const wxChar *)s, c); } |
725 |
WXDLLEXPORT size_t wxStrspn(const wxChar *s, const wxChar *accept); |
726 |
WXDLLEXPORT const wxChar * wxStrstr(const wxChar *haystack, const wxChar *needle); |
727 |
WXDLLEXPORT wxChar *wxStrstr(wxChar *haystack, const wxChar *needle)
|
728 |
{ return (wxChar *)wxStrstr((const wxChar *)haystack, needle); } |
729 |
WXDLLEXPORT double wxStrtod(const wxChar *nptr, wxChar **endptr); |
730 |
WXDLLEXPORT long int wxStrtol(const wxChar *nptr, wxChar **endptr, int base); |
731 |
WXDLLEXPORT unsigned long int wxStrtoul(const wxChar *nptr, wxChar **endptr, int base); |
732 |
WXDLLEXPORT size_t wxStrxfrm(wxChar *dest, const wxChar *src, size_t n);
|
733 |
#endif // wxNEED_WX_STRING_H |
734 |
|
735 |
#ifndef wxStrdup
|
736 |
WXDLLEXPORT wxChar * wxStrdup(const wxChar *psz);
|
737 |
#endif
|
738 |
|
739 |
#ifndef wxStricmp
|
740 |
WXDLLEXPORT int wxStricmp(const wxChar *psz1, const wxChar *psz2); |
741 |
#endif
|
742 |
|
743 |
#ifndef wxStrnicmp
|
744 |
WXDLLEXPORT int wxStrnicmp(const wxChar *psz1, const wxChar *psz2, size_t len); |
745 |
#endif
|
746 |
|
747 |
#ifndef wxStrtok
|
748 |
WXDLLEXPORT wxChar * wxStrtok(wxChar *psz, const wxChar *delim, wxChar **save_ptr);
|
749 |
#endif
|
750 |
|
751 |
#ifndef wxSetlocale
|
752 |
class WXDLLEXPORT wxWCharBuffer; |
753 |
WXDLLEXPORT wxWCharBuffer wxSetlocale(int category, const wxChar *locale); |
754 |
#endif
|
755 |
|
756 |
// stdio.h functions
|
757 |
#ifdef wxNEED_WX_STDIO_H
|
758 |
#include <stdio.h> |
759 |
WXDLLEXPORT FILE * wxFopen(const wxChar *path, const wxChar *mode); |
760 |
WXDLLEXPORT FILE * wxFreopen(const wxChar *path, const wxChar *mode, FILE *stream); |
761 |
WXDLLEXPORT int wxRemove(const wxChar *path); |
762 |
WXDLLEXPORT int wxRename(const wxChar *oldpath, const wxChar *newpath); |
763 |
|
764 |
// *printf() family is handled separately
|
765 |
#endif // wxNEED_WX_STDIO_H |
766 |
|
767 |
|
768 |
// stdlib.h functions
|
769 |
#ifndef wxAtof
|
770 |
WXDLLEXPORT double wxAtof(const wxChar *psz); |
771 |
#endif
|
772 |
|
773 |
#ifdef wxNEED_WX_STDLIB_H
|
774 |
WXDLLEXPORT int wxAtoi(const wxChar *psz); |
775 |
WXDLLEXPORT long wxAtol(const wxChar *psz); |
776 |
WXDLLEXPORT wxChar * wxGetenv(const wxChar *name);
|
777 |
WXDLLEXPORT int wxSystem(const wxChar *psz); |
778 |
#endif
|
779 |
|
780 |
|
781 |
// time.h functions
|
782 |
#ifdef wxNEED_WX_TIME_H
|
783 |
WXDLLEXPORT size_t wxStrftime(wxChar *s, size_t max, |
784 |
const wxChar *fmt, const struct tm *tm); |
785 |
#endif // wxNEED_WX_TIME_H |
786 |
|
787 |
// ----------------------------------------------------------------------------
|
788 |
// multibyte to wide char conversion functions and macros
|
789 |
// ----------------------------------------------------------------------------
|
790 |
|
791 |
#if wxUSE_WCHAR_T
|
792 |
// multibyte<->widechar conversion
|
793 |
WXDLLEXPORT size_t wxMB2WC(wchar_t *buf, const char *psz, size_t n); |
794 |
WXDLLEXPORT size_t wxWC2MB(char *buf, const wchar_t *psz, size_t n); |
795 |
|
796 |
#if wxUSE_UNICODE
|
797 |
#define wxMB2WX wxMB2WC
|
798 |
#define wxWX2MB wxWC2MB
|
799 |
#define wxWC2WX wxStrncpy
|
800 |
#define wxWX2WC wxStrncpy
|
801 |
#else
|
802 |
#define wxMB2WX wxStrncpy
|
803 |
#define wxWX2MB wxStrncpy
|
804 |
#define wxWC2WX wxWC2MB
|
805 |
#define wxWX2WC wxMB2WC
|
806 |
#endif
|
807 |
#else // !wxUSE_UNICODE |
808 |
// No wxUSE_WCHAR_T: we have to do something (JACS)
|
809 |
#define wxMB2WC wxStrncpy
|
810 |
#define wxWC2MB wxStrncpy
|
811 |
#define wxMB2WX wxStrncpy
|
812 |
#define wxWX2MB wxStrncpy
|
813 |
#define wxWC2WX wxWC2MB
|
814 |
#define wxWX2WC wxMB2WC
|
815 |
#endif
|
816 |
|
817 |
#endif //_WX_WXCHAR_H_ |
818 |
|