/*****************************************************************************
 * rawstr.h   - code for class 'RawStr'- a module that reads raw text
 *			files:  ot and nt using indexs ??.bks ??.cps ??.vss
 *			and provides lookup and parsing functions based on
 *			class StrKey
 *
 * $Id: rawstr4.h,v 1.4 2002/03/13 06:55:39 scribe 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 RAWSTR4_H
#define RAWSTR4_H

#include <filemgr.h>

#include <defs.h>

class SWDLLEXPORT RawStr4
{
  static int instance;		// number of instantiated RawStr4 objects or derivitives
  char *path;
  long lastoff;

protected:
  FileDesc *idxfd;
  FileDesc *datfd;
  void preptext (char *buf);
  void settext (const char *key, const char *buf, long len = 0);
  void linkentry (const char *destkey, const char *srckey);
public:
  char nl;
    RawStr4(const char *ipath, int fileMode = -1);
    virtual ~ RawStr4();
  void getidxbuf (long ioffset, char **buf);
  void getidxbufdat (long ioffset, char **buf);
  signed char findoffset (const char *key, long *start, unsigned long *size,
		   long away = 0, long *idxoff = 0);
  void gettext (long start, unsigned long size, char *idxbuf, char *buf);
  static signed char createModule (const char *path);
};

#endif