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/*
* Copyright 2005-2007 Gerald Schmidt.
*
* This file is part of Xml Copy Editor.
*
* Xml Copy Editor 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.
*
* Xml Copy Editor 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 Xml Copy Editor; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef XML_FILTER_READER_H
#define XML_FILTER_READER_H
#include <string>
#include <vector>
#include <map>
#include <set>
#include <boost/scoped_ptr.hpp>
#include "wrapexpat.h"
using std::map;
using std::vector;
using std::set;
using std::string;
struct FilterData : public ParserData
{
vector<string> excludeVector;
vector<string> includeVector;
map<string, map<string, set<string> > > filterMap;
map<string, set<string> > attributeMap;
set<string> attributeValueSet;
int filterCount;
string elementString, attributeKeyString, attributeValueString;
string includeString, excludeString;
};
class XmlFilterReader : public WrapExpat
{
public:
XmlFilterReader();
virtual ~XmlFilterReader();
enum
{
STATE_UNKNOWN,
STATE_IN_ELEMENT,
STATE_IN_ATTRIBUTE,
STATE_IN_ATTRIBUTE_KEY,
STATE_IN_ATTRIBUTE_VALUE,
STATE_IN_EXCLUDE,
STATE_IN_INCLUDE
};
int getFilterCount();
void getExcludeVector ( vector<string> &v );
void getIncludeVector ( vector<string> &v );
void getFilterMap ( map<string, map<string, set<string> > > &m );
private:
boost::scoped_ptr<FilterData> fd;
static void XMLCALL start ( void *data, const XML_Char *el, const XML_Char **attr );
static void XMLCALL end ( void *data, const XML_Char *el );
static void XMLCALL characterdata ( void *data, const XML_Char *s, int len );
};
#endif
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