/****************************************************************************** * swfilter.h - definition of class SWFilter used to filter text between * different formats * * $Id: swfilter.h,v 1.1 1999/05/04 22:03:36 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 SWFILTER_H #define SWFILTER_H #include #include typedef std::list OptionsList; class SWFilter { public: virtual const char *getOptionName() { return 0; } virtual OptionsList getOptionValues() { OptionsList options; return options; } virtual void setOptionValue(const char *ival) {} virtual const char *getOptionValue() { return 0; } virtual char ProcessText(char *text, int maxlen = -1) = 0; }; #endif