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rawld4.h

/******************************************************************************
 *  rawld.cpp - code for class 'RawLD'- a module that reads raw lexicon and
 *                              dictionary files: *.dat *.idx
 *
 * $Id: rawld4_8h-source.html,v 1.9 2002/10/31 11:30:16 joachim Exp $
 *
 * Copyright 1998 CrossWire Bible Society (http://www.crosswire.org)
 *      CrossWire Bible Society
 *      P. O. Box 2528
 *      Tempe, AZ  85280-2528
 *
 * This program 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 version 2.
 *
 * This program 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.
 *
 */

#ifndef RAWLD4_H
#define RAWLD4_H

#include <rawstr4.h>
#include <swld.h>

#include <defs.h>

SWORD_NAMESPACE_START

class SWDLLEXPORT RawLD4 : public RawStr4, public SWLD {
        void strongsPad(char *buf);
        char getEntry(long away = 0);

public:


        RawLD4(const char *ipath, const char *iname = 0, const char *idesc = 0,
                        SWDisplay *idisp = 0, SWTextEncoding encoding = ENC_UNKNOWN,
                        SWTextDirection dir = DIRECTION_LTR,
                        SWTextMarkup markup = FMT_UNKNOWN, const char *ilang = 0);

        virtual ~RawLD4();
        virtual char *getRawEntry();

        virtual void increment(int steps = 1);
        virtual void decrement(int steps = 1) { increment(-steps); }
        // write interface ----------------------------
        virtual bool isWritable() {
                return ((idxfd->getFd() > 0) && ((idxfd->mode & O_RDWR) == O_RDWR));
        }
        static char createModule(const char *path) { return RawStr4::createModule(path); }

        virtual void setEntry(const char *inbuf, long len = -1);        // Modify current module entry
        virtual void linkEntry(const SWKey *linkKey);   // Link current module entry to other module entry
        virtual void deleteEntry();     // Delete current module entry
        // end write interface ------------------------


        // OPERATORS -----------------------------------------------------------------
        
        SWMODULE_OPERATORS

};

SWORD_NAMESPACE_END
#endif

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