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/* This file was copied from omega-0.8.5 and modified */
/* myhtmlparse.h: subclass of HtmlParser for extracting text
*
* ----START-LICENCE----
* Copyright 1999,2000,2001 BrightStation PLC
* Copyright 2002,2003,2004 Olly Betts
*
* 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; either version 2 of the
* License, or (at your option) any later version.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
* USA
* -----END-LICENCE-----
*/
#include <map>
#include <string>
#include "htmlparse.h"
// FIXME: Should we include \xa0 which is non-breaking space in iso-8859-1, but
// not in all charsets and perhaps spans of all \xa0 should become a single
// \xa0?
#define WHITESPACE " \t\n\r"
class MyHtmlParser : public HtmlParser {
public:
bool in_script_tag;
bool in_style_tag;
bool in_pre_tag;
bool in_title_tag;
bool pending_space;
std::map<std::string, std::string> meta;
std::string dump, dmtime, titledump;
// This is the charset our caller thinks the doc used (initially
// comes from the environment/configuration, used as source for
// conversion to utf-8)
std::string fromcharset;
// This is the charset it was supposedly converted to (always
// utf-8 in fact, except if conversion utterly failed)
std::string tocharset;
// charset is declared by HtmlParser. It is the charset from the
// document: default, then from html or xml header.
// string charset;
bool indexing_allowed;
void process_text(const std::string &text) override;
bool opening_tag(const std::string &tag) override;
bool closing_tag(const std::string &tag) override;
void decode_entities(std::string &s) override;
void reset_charsets() {fromcharset = tocharset = "";}
void set_charsets(const std::string& f, const std::string& t) {
fromcharset = f;
tocharset = t;
}
// Return charset as determined from html
const std::string& get_charset() {return charset;}
MyHtmlParser();
};
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