103 lines
2.3 KiB
C++
103 lines
2.3 KiB
C++
/*
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*
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* Copyright (c) 1998-2002
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* John Maddock
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*
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* Use, modification and distribution are subject to the
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* Boost Software License, Version 1.0. (See accompanying file
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* LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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*
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*/
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/*
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* LOCATION: see http://www.boost.org for most recent version.
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* FILE wide_posix_api_compiler_check.c
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* VERSION see <boost/version.hpp>
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* DESCRIPTION: Verify that POSIX API calls compile: note this is a compile
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* time check only.
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*/
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#define UNICODE
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#define _UNICODE
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#include <stdio.h>
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#include <string.h>
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#include <assert.h>
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#include <stdlib.h>
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#include <boost/regex.h>
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#include <wchar.h>
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#include <iostream>
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#include <iomanip>
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#ifndef BOOST_NO_WREGEX
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const wchar_t* expression = L"^";
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const wchar_t* text = L"\n ";
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regmatch_t matches[1];
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int flags = REG_EXTENDED | REG_BASIC | REG_NOSPEC | REG_ICASE | REG_NOSUB |
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REG_NEWLINE | REG_PEND | REG_NOCOLLATE | REG_ESCAPE_IN_LISTS |
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REG_NEWLINE_ALT | REG_PERL | REG_AWK | REG_GREP | REG_EGREP;
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int main()
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{
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regex_t re;
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unsigned result;
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result = regcomp(&re, expression, REG_AWK);
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if(result > REG_NOERROR)
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{
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wchar_t buf[256];
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regerror(result, &re, buf, sizeof(buf));
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char nbuf[256];
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for(int i = 0; i < 256; ++i)
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nbuf[i] = static_cast<char>(buf[i]);
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printf("%s", nbuf);
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return result;
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}
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if(re.re_nsub != 0)
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{
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regfree(&re);
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exit(-1);
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}
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matches[0].rm_so = 0;
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matches[0].rm_eo = wcslen(text);
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result = regexec(&re, text, 1, matches, REG_NOTBOL | REG_NOTEOL | REG_STARTEND);
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if(result > REG_NOERROR)
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{
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wchar_t buf[256];
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regerror(result, &re, buf, sizeof(buf));
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char nbuf[256];
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for(int i = 0; i < 256; ++i)
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nbuf[i] = static_cast<char>(buf[i]);
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printf("%s", nbuf);
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regfree(&re);
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return result;
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}
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if((matches[0].rm_so != matches[0].rm_eo) || (matches[0].rm_eo != 1))
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{
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regfree(&re);
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exit(-1);
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}
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regfree(&re);
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printf("%s", "no errors found\n");
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return 0;
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}
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#else
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#include <iostream>
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int main()
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{
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std::cout <<
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"\n<note>\n"
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"This platform does not provide the needed wide character support for this test.\n"
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"</note>\n";
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return 0;
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}
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#endif
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