102 lines
2.4 KiB
C++
102 lines
2.4 KiB
C++
//
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// Copyright (c) 2012 Artyom Beilis (Tonkikh)
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//
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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#ifndef NOWIDE_CSTDIO_H_INCLUDED
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#define NOWIDE_CSTDIO_H_INCLUDED
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#include <cstdio>
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#include <stdio.h>
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#include <nowide/config.hpp>
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#include <nowide/convert.hpp>
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#include <nowide/stackstring.hpp>
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#include <errno.h>
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#ifdef NOWIDE_MSVC
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# pragma warning(push)
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# pragma warning(disable : 4996)
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#endif
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namespace nowide {
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#if !defined(NOWIDE_WINDOWS) && !defined(NOWIDE_DOXYGEN)
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using std::fopen;
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using std::freopen;
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using std::remove;
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using std::rename;
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#else
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///
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/// \brief Same as freopen but file_name and mode are UTF-8 strings
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///
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/// In invalid UTF-8 given, NULL is returned and errno is set to EINVAL
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///
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inline FILE *freopen(char const *file_name,char const *mode,FILE *stream)
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{
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wstackstring wname;
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wshort_stackstring wmode;
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if(!wname.convert(file_name) || !wmode.convert(mode)) {
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errno = EINVAL;
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return 0;
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}
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return _wfreopen(wname.c_str(),wmode.c_str(),stream);
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}
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///
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/// \brief Same as fopen but file_name and mode are UTF-8 strings
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///
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/// In invalid UTF-8 given, NULL is returned and errno is set to EINVAL
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///
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inline FILE *fopen(char const *file_name,char const *mode)
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{
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wstackstring wname;
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wshort_stackstring wmode;
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if(!wname.convert(file_name) || !wmode.convert(mode)) {
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errno = EINVAL;
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return 0;
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}
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return _wfopen(wname.c_str(),wmode.c_str());
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}
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///
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/// \brief Same as rename but old_name and new_name are UTF-8 strings
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///
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/// In invalid UTF-8 given, -1 is returned and errno is set to EINVAL
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///
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inline int rename(char const *old_name,char const *new_name)
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{
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wstackstring wold,wnew;
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if(!wold.convert(old_name) || !wnew.convert(new_name)) {
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errno = EINVAL;
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return -1;
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}
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return _wrename(wold.c_str(),wnew.c_str());
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}
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///
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/// \brief Same as rename but name is UTF-8 string
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///
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/// In invalid UTF-8 given, -1 is returned and errno is set to EINVAL
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///
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inline int remove(char const *name)
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{
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wstackstring wname;
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if(!wname.convert(name)) {
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errno = EINVAL;
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return -1;
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}
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return _wremove(wname.c_str());
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}
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#endif
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} // nowide
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#ifdef NOWIDE_MSVC
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#pragma warning(pop)
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#endif
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#endif
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///
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// vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
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