mirror of https://github.com/kiwix/libkiwix.git
66 lines
2.0 KiB
C++
66 lines
2.0 KiB
C++
/* myhtmlparse.h: subclass of HtmlParser for extracting text
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*
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* Copyright 1999,2000,2001 BrightStation PLC
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* Copyright 2002,2003,2004,2006,2008 Olly Betts
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
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* USA
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*/
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#ifndef OMEGA_INCLUDED_MYHTMLPARSE_H
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#define OMEGA_INCLUDED_MYHTMLPARSE_H
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#include "htmlparse.h"
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// FIXME: Should we include \xa0 which is non-breaking space in iso-8859-1, but
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// not in all charsets and perhaps spans of all \xa0 should become a single
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// \xa0?
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#define WHITESPACE " \t\n\r"
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class MyHtmlParser : public HtmlParser {
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public:
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bool in_script_tag;
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bool in_style_tag;
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bool pending_space;
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bool indexing_allowed;
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bool charset_from_meta;
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string title, sample, keywords, dump;
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void process_text(const string &text);
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void opening_tag(const string &tag);
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void closing_tag(const string &tag);
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void parse_html(const string &text, const string &charset_,
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bool charset_from_meta_);
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MyHtmlParser() :
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in_script_tag(false),
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in_style_tag(false),
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pending_space(false),
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indexing_allowed(true),
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charset_from_meta(false) { }
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void reset() {
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in_script_tag = false;
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in_style_tag = false;
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pending_space = false;
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indexing_allowed = true;
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charset_from_meta = false;
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title.resize(0);
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sample.resize(0);
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keywords.resize(0);
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dump.resize(0);
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}
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};
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#endif // OMEGA_INCLUDED_MYHTMLPARSE_H
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