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Diffstat (limited to 'include/ztext.h')
-rw-r--r-- | include/ztext.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/include/ztext.h b/include/ztext.h new file mode 100644 index 0000000..461dc45 --- /dev/null +++ b/include/ztext.h @@ -0,0 +1,88 @@ +/****************************************************************************** + * ztext.h - code for class 'zText'- a module that reads compressed text + * files: ot and nt using indexs ??.vss + * + * $Id: ztext.h 1864 2005-11-20 06:06:40Z scribe $ + * + * 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 <zverse.h> +#include <swtext.h> + +#include <defs.h> + +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(); + 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 |