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#include "textwolf.hpp"
#include "textwolf/istreamiterator.hpp"
#include <iostream>
#include <fstream>
using namespace std;
using namespace textwolf;
int main( int argc, char *argv[] )
{
if( argc != 2 ) {
cerr << "Usage: test2 <XML file>\n" << endl;
return 1;
}
char *xmlFileName = argv[1];
ifstream xmlFile( xmlFileName );
if( !xmlFile.good( ) ) {
cerr << "ERROR: Can't open file '" << xmlFileName << "'" << endl;
return 1;
}
IStreamIterator isitr( xmlFile );
typedef enum {
SITEMAP_LOC = 1
} XmlNodes;
typedef XMLPathSelectAutomaton<charset::UTF8> Automaton;
Automaton atm;
// //sitemap/loc content
(*atm)--["sitemap"]["loc"]( ) = SITEMAP_LOC;
typedef XMLPathSelect<charset::UTF8> PathSelect;
typedef XMLScanner<IStreamIterator, charset::UTF8, charset::UTF8, std::string> Scanner;
Scanner xsc( isitr );
PathSelect xsel( &atm );
Scanner::iterator ci, ce;
for( ci = xsc.begin( ), ce = xsc.end( ); ci != ce; ci++ ) {
if( ci->type( ) == Scanner::ErrorOccurred ) {
throw std::runtime_error( ci->content( ) );
}
PathSelect::iterator itr = xsel.push( ci->type( ), ci->content( ), ci->size( ) );
PathSelect::iterator end = xsel.end( );
for( ; itr != end; itr++ ) {
if( *itr == SITEMAP_LOC ) {
cout << ci->content( ) << endl;
}
}
}
}
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