rawld.h

Go to the documentation of this file.

/******************************************************************************
 *
 * rawld.cpp -  class RawLD: a module driver that supports
 *          lexicon and dictionary files
 *          with entry sizes require up to 2 bytes
 *
 * $Id: rawld.h 3786 2020-08-30 11:35:14Z scribe $
 *
 * Copyright 1997-2013 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 RAWLD_H
#define RAWLD_H

#include <rawstr.h>
#include <swld.h>

#include <defs.h>

SWORD_NAMESPACE_START

class SWDLLEXPORT RawLD : public RawStr, public SWLD {

private:
    char getEntry(long away = 0) const;

public:
    RawLD(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, bool caseSensitive = false, bool strongsPadding = true);

    virtual ~RawLD();
    virtual SWBuf &getRawEntryBuf() const;

    virtual void increment(int steps = 1);
    virtual void decrement(int steps = 1) { increment(-steps); }
    // write interface ----------------------------
    virtual bool isWritable() const;
    static char createModule(const char *path) { return RawStr::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 ------------------------
    virtual long getEntryCount() const;
    virtual long getEntryForKey(const char *key) const;
    virtual char *getKeyForEntry(long entry) const;


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

};

SWORD_NAMESPACE_END
#endif