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87 lines
1.9 KiB
87 lines
1.9 KiB
3 years ago
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//
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// HtRegex.h
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//
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// HtRegex: A simple C++ wrapper class for the system regex routines.
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//
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// Part of the ht://Dig package <http://www.htdig.org/>
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// Copyright (c) 1999-2004 The ht://Dig Group
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// For copyright details, see the file COPYING in your distribution
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// or the GNU Library General Public License (LGPL) version 2 or later
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// <http://www.gnu.org/copyleft/lgpl.html>
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//
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// $Id: HtRegex.h,v 1.13 2004/05/28 13:15:21 lha Exp $
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//
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//
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#ifndef _HtRegex_h_
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#define _HtRegex_h_
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#ifdef HAVE_CONFIG_H
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#include "htconfig.h"
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#endif /* HAVE_CONFIG_H */
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#include "Object.h"
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#include "StringList.h"
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// This is an attempt to get around compatibility problems
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// with the included regex
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#ifdef _MSC_VER /* _WIN32 */
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#include "regex_win32.h"
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#else
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# ifdef USE_RX
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# include <rxposix.h>
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# else // Use regex
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# ifdef HAVE_BROKEN_REGEX
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# include <regex.h>
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# else // include regex code and header
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# include "gregex.h"
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# endif
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# endif
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#endif /* _WIN32 */
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#include <sys/types.h>
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#ifdef HAVE_STD
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#include <fstream>
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#ifdef HAVE_NAMESPACES
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using namespace std;
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#endif
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#else
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#include <fstream.h>
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#endif /* HAVE_STD */
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class HtRegex : public Object
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{
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public:
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//
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// Construction/Destruction
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//
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HtRegex();
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HtRegex(const char *str, int case_sensitive = 0);
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virtual ~HtRegex();
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//
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// Methods for setting the pattern
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//
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int set(const String& str, int case_sensitive = 0) { return set(str.get(), case_sensitive); }
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int set(const char *str, int case_sensitive = 0);
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int setEscaped(StringList &list, int case_sensitive = 0);
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virtual const String &lastError(); // returns the last error message
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//
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// Methods for checking a match
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//
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int match(const String& str, int nullmatch, int nullstr) { return match(str.get(), nullmatch, nullstr); }
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int match(const char *str, int nullmatch, int nullstr);
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protected:
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int compiled;
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regex_t re;
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String lastErrorMessage;
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};
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#endif
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