xml-copy-editor-code/src/xmlfilterreader.h

#ifndef XML_FILTER_READER_H
#define XML_FILTER_READER_H

#include <string>
#include <vector>
#include <map>
#include <set>
#include <expat.h>
#include "wrapexpat.h"

using namespace std;

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:
    std::auto_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