/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Hunspell, based on MySpell.
 *
 * The Initial Developers of the Original Code are
 * Kevin Hendricks (MySpell) and Németh László (Hunspell).
 * Portions created by the Initial Developers are Copyright (C) 2002-2005
 * the Initial Developers. All Rights Reserved.
 *
 * Contributor(s): David Einstein, Davide Prina, Giuseppe Modugno,
 * Gianluca Turconi, Simon Brouwer, Noll János, Bíró Árpád,
 * Goldman Eleonóra, Sarlós Tamás, Bencsáth Boldizsár, Halácsy Péter,
 * Dvornik László, Gefferth András, Nagy Viktor, Varga Dániel, Chris Halls,
 * Rene Engelhard, Bram Moolenaar, Dafydd Jones, Harri Pitkänen
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */
/*
 * Copyright 2002 Kevin B. Hendricks, Stratford, Ontario, Canada
 * And Contributors.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * 3. All modifications to the source code must be clearly marked as
 *    such.  Binary redistributions based on modified source code
 *    must be clearly marked as modified versions in the documentation
 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY KEVIN B. HENDRICKS AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
 * KEVIN B. HENDRICKS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#ifndef _AFFIX_HXX_
#define _AFFIX_HXX_

#include "hunvisapi.h"

#include "atypes.hxx"
#include "baseaffix.hxx"
#include "affixmgr.hxx"

/* A Prefix Entry  */

class LIBHUNSPELL_DLL_EXPORTED PfxEntry : protected AffEntry
{
private:
       PfxEntry(const PfxEntry&);
       PfxEntry& operator = (const PfxEntry&);
private:
       AffixMgr*    pmyMgr;

       PfxEntry * next;
       PfxEntry * nexteq;
       PfxEntry * nextne;
       PfxEntry * flgnxt;

public:

  PfxEntry(AffixMgr* pmgr, affentry* dp );
  ~PfxEntry();

  inline bool          allowCross() { return ((opts & aeXPRODUCT) != 0); }
  struct hentry *      checkword(const char * word, int len, char in_compound, 
                            const FLAG needflag = FLAG_NULL);

  struct hentry *      check_twosfx(const char * word, int len, char in_compound, const FLAG needflag = FLAG_NULL);

  char *      check_morph(const char * word, int len, char in_compound,
                            const FLAG needflag = FLAG_NULL);

  char *      check_twosfx_morph(const char * word, int len,
                  char in_compound, const FLAG needflag = FLAG_NULL);

  inline FLAG getFlag()   { return aflag;   }
  inline const char *  getKey()    { return appnd.c_str();  } 
  char *               add(const char * word, int len);

  inline short getKeyLen() { return appnd.size(); } 

  inline const char *  getMorph()    { return morphcode;  } 

  inline const unsigned short * getCont()    { return contclass;  } 
  inline short           getContLen()    { return contclasslen;  } 

  inline PfxEntry *    getNext()   { return next;   }
  inline PfxEntry *    getNextNE() { return nextne; }
  inline PfxEntry *    getNextEQ() { return nexteq; }
  inline PfxEntry *    getFlgNxt() { return flgnxt; }

  inline void   setNext(PfxEntry * ptr)   { next = ptr;   }
  inline void   setNextNE(PfxEntry * ptr) { nextne = ptr; }
  inline void   setNextEQ(PfxEntry * ptr) { nexteq = ptr; }
  inline void   setFlgNxt(PfxEntry * ptr) { flgnxt = ptr; }
  
  inline char * nextchar(char * p);
  inline int    test_condition(const char * st);
};




/* A Suffix Entry */

class LIBHUNSPELL_DLL_EXPORTED SfxEntry : protected AffEntry
{
private:
       SfxEntry(const SfxEntry&);
       SfxEntry& operator = (const SfxEntry&);
private:
       AffixMgr*    pmyMgr;
       char *       rappnd;

       SfxEntry *   next;
       SfxEntry *   nexteq;
       SfxEntry *   nextne;
       SfxEntry *   flgnxt;
           
       SfxEntry *   l_morph;
       SfxEntry *   r_morph;
       SfxEntry *   eq_morph;

public:

  SfxEntry(AffixMgr* pmgr, affentry* dp );
  ~SfxEntry();

  inline bool          allowCross() { return ((opts & aeXPRODUCT) != 0); }
  struct hentry *   checkword(const char * word, int len, int optflags, 
                    PfxEntry* ppfx, char ** wlst, int maxSug, int * ns,
                    const FLAG cclass = FLAG_NULL, const FLAG needflag = FLAG_NULL, const FLAG badflag = FLAG_NULL);

  struct hentry *   check_twosfx(const char * word, int len, int optflags, PfxEntry* ppfx, const FLAG needflag = FLAG_NULL);

  char *      check_twosfx_morph(const char * word, int len, int optflags,
                 PfxEntry* ppfx, const FLAG needflag = FLAG_NULL);
  struct hentry * get_next_homonym(struct hentry * he);
  struct hentry * get_next_homonym(struct hentry * word, int optflags, PfxEntry* ppfx, 
    const FLAG cclass, const FLAG needflag);


  inline FLAG getFlag()   { return aflag;   }
  inline const char *  getKey()    { return rappnd; } 
  char *               add(const char * word, int len);


  inline const char *  getMorph()    { return morphcode;  } 

  inline const unsigned short * getCont()    { return contclass;  } 
  inline short           getContLen()    { return contclasslen;  } 
  inline const char *  getAffix()    { return appnd.c_str(); } 

  inline short getKeyLen() { return appnd.size(); } 

  inline SfxEntry *    getNext()   { return next;   }
  inline SfxEntry *    getNextNE() { return nextne; }
  inline SfxEntry *    getNextEQ() { return nexteq; }

  inline SfxEntry *    getLM() { return l_morph; }
  inline SfxEntry *    getRM() { return r_morph; }
  inline SfxEntry *    getEQM() { return eq_morph; }
  inline SfxEntry *    getFlgNxt() { return flgnxt; }

  inline void   setNext(SfxEntry * ptr)   { next = ptr;   }
  inline void   setNextNE(SfxEntry * ptr) { nextne = ptr; }
  inline void   setNextEQ(SfxEntry * ptr) { nexteq = ptr; }
  inline void   setFlgNxt(SfxEntry * ptr) { flgnxt = ptr; }

  inline char * nextchar(char * p);
  inline int    test_condition(const char * st, const char * begin);

};

#endif


