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// Charlemagne Package Manager |
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// |
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// Douglas Thrift |
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// |
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// $Id$ |
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|
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/* Menes - C++ High-Level Utility Library |
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* Copyright (C) 2003-2005 Jay Freeman (saurik) |
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*/ |
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|
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/* |
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* Redistribution and use in source and binary |
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* forms, with or without modification, are permitted |
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* provided that the following conditions are met: |
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* |
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* 1. Redistributions of source code must retain the |
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* above copyright notice, this list of conditions |
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* and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the |
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* above copyright notice, this list of conditions |
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* and the following disclaimer in the documentation |
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* and/or other materials provided with the |
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* distribution. |
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* 3. The name of the author may not be used to endorse |
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* or promote products derived from this software |
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* without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' |
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, |
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* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE |
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR |
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* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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|
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#ifndef _regex_hpp_ |
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#define _regex_hpp_ |
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|
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#include <exception> |
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#include <string> |
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#include <vector> |
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|
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#include <pcre.h> |
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|
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namespace Pcre |
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{ |
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|
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class Error : public std::exception |
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{ |
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std::string message; |
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public: |
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Error(int code); |
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virtual ~Error() throw() {} |
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virtual const char *what() const throw() { return message.c_str(); } |
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}; |
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|
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class RegEx |
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{ |
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public: |
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class Match |
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{ |
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friend class RegEx; |
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|
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std::string data; |
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std::vector<int> substrings; |
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|
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Match(const std::string &data, std::vector<int> &substrings); |
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|
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public: |
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Match(); |
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|
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operator bool() const; |
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std::string operator [](size_t substring) const; |
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}; |
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|
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private: |
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::pcre *code; |
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::pcre_extra *study; |
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int capture; |
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|
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public: |
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RegEx(const std::string &pattern); |
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~RegEx(); |
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|
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Match operator ()(const std::string &data) const; |
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}; |
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|
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} |
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|
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#endif//_regex_hpp_ |
