sliregexp.h

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/*
 *  sliregexp.h
 *
 *  This file is part of NEST.
 *
 *  Copyright (C) 2004 The NEST Initiative
 *
 *  NEST is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  NEST is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with NEST.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef SLIREGEXP_H
#define SLIREGEXP_H
/* 
    SLI's array access functions
*/
#include "slimodule.h"
#include "slifunction.h"
#include "lockptrdatum.h"

#include <sys/types.h>
#include <regex.h>

class Regex
{
 regex_t r;

 public:
  Regex();
 ~Regex();
 regex_t* get(void); 
};

class RegexpModule: public SLIModule
{
  class RegcompFunction: public SLIFunction
  {
    public:
    void execute(SLIInterpreter *) const;
  };
  class RegexecFunction: public SLIFunction
  {
    public:
    void execute(SLIInterpreter *) const;
  };
  class RegerrorFunction: public SLIFunction
  {
    public:
    void execute(SLIInterpreter *) const;
  };

  public:

  RegcompFunction  regcompfunction;
  RegexecFunction  regexecfunction;
  RegerrorFunction regerrorfunction;
 
  const Name regexdict_name;

  const Name REG_NOTBOL_name;
  const Name REG_NOTEOL_name;
  const Name REG_ESPACE_name;
  const Name REG_BADPAT_name;
  const Name REG_EXTENDED_name;
  const Name REG_ICASE_name;
  const Name REG_NOSUB_name;
  const Name REG_NEWLINE_name;
  const Name REG_ECOLLATE_name;
  const Name REG_ECTYPE_name;
  const Name REG_EESCAPE_name;
  const Name REG_ESUBREG_name;
  const Name REG_EBRACK_name;
  const Name REG_EPAREN_name;
  const Name REG_EBRACE_name;
  const Name REG_BADBR_name;
  const Name REG_ERANGE_name;
  const Name REG_BADRPT_name;

  static SLIType RegexType;

  RegexpModule(void):  
      regexdict_name("regexdict"),
      REG_NOTBOL_name("REG_NOTBOL"),
      REG_NOTEOL_name("REG_NOTEOL"),
      REG_ESPACE_name("REG_ESPACE"),
      REG_BADPAT_name("REG_BADPAT"),
      REG_EXTENDED_name("REG_EXTENDED"),
      REG_ICASE_name("REG_ICASE"),
      REG_NOSUB_name("REG_NOSUB"),
      REG_NEWLINE_name("REG_NEWLINE"),
      REG_ECOLLATE_name("REG_ECOLLATE"),
      REG_ECTYPE_name("REG_ECTYPE"),
      REG_EESCAPE_name("REG_EESCAPE"),
      REG_ESUBREG_name("REG_ESUBREG"),
      REG_EBRACK_name("REG_EBRACK"),
      REG_EPAREN_name("REG_EPAREN"),
      REG_EBRACE_name("REG_EBRACE"),
      REG_BADBR_name("REG_BADBR"),
      REG_ERANGE_name("REG_ERANGE"),
      REG_BADRPT_name("REG_BADRPT")
      {}
  
  ~RegexpModule();

  void init(SLIInterpreter *);
  const std::string name(void) const;
  const std::string  commandstring(void) const;
};

#endif