/****************************************************************************** * ztext.h - code for class 'zText'- a module that reads compressed text * files: ot and nt using indexs ??.vss * * $Id$ * * 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 ZTEXT_H #define ZTEXT_H #include #include #include //#include #include namespace lucene { namespace index { class IndexReader; }} namespace lucene { namespace search { class IndexSearcher; }} SWORD_NAMESPACE_START /*** SWModule implementation for compressed modules * This class handles compressed modules. * It should not be used in frontends, unless you are doing very special things. */ class SWDLLEXPORT zText:public zVerse, public SWText { VerseKey *lastWriteKey; bool sameBlock(VerseKey * lastWriteKey, VerseKey * key); int blockType; public: zText(const char *ipath, const char *iname = 0, const char *idesc = 0, int blockType = CHAPTERBLOCKS, SWCompress * icomp = 0, SWDisplay * idisp = 0, SWTextEncoding encoding = ENC_UNKNOWN, SWTextDirection dir = DIRECTION_LTR, SWTextMarkup markup = FMT_UNKNOWN, const char* ilang = 0); virtual ~zText(); virtual SWBuf &getRawEntryBuf(); virtual void increment(int steps = 1); virtual void decrement(int steps = 1) { increment(-steps); } // write interface ---------------------------- virtual bool isWritable() { return ((idxfp[0]->getFd() > 0) && ((idxfp[0]->mode & FileMgr::RDWR) == FileMgr::RDWR)); } static char createModule(const char *path, int blockBound) { return zVerse::createModule(path, blockBound); } 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 void rawZFilter(SWBuf &buf, char direction = 0) { rawFilter(buf, (SWKey *)(long)direction); }// hack, use key as direction for enciphering // swcacher interface ---------------------- virtual void flush() { flushCache(); } // end swcacher interface ---------------------- SWMODULE_OPERATORS }; SWORD_NAMESPACE_END #endif