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// -*- C++ -*-
/* main.cc
*
* Copyright (C) 2002 The libxml++ development team
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <libxml++/libxml++.h>
#include <libxml++/parsers/textreader.h>
#include <iostream>
#include <stdlib.h>
struct indent {
int depth_;
indent(int depth): depth_(depth) {};
};
std::ostream & operator<<(std::ostream & o, indent const & in)
{
for(int i = 0; i != in.depth_; ++i)
{
o << " ";
}
return o;
}
int main(int /* argc */, char** /* argv */)
{
// Set the global C and C++ locale to the user-configured locale,
// so we can use std::cout with UTF-8, via Glib::ustring, without exceptions.
std::locale::global(std::locale(""));
try
{
xmlpp::TextReader reader("example.xml");
while(reader.read())
{
int depth = reader.get_depth();
std::cout << indent(depth) << "--- node ---" << std::endl;
std::cout << indent(depth) << "name: " << reader.get_name() << std::endl;
std::cout << indent(depth) << "depth: " << reader.get_depth() << std::endl;
if(reader.has_attributes())
{
std::cout << indent(depth) << "attributes: " << std::endl;
reader.move_to_first_attribute();
do
{
std::cout << indent(depth) << " " << reader.get_name() << ": " << reader.get_value() << std::endl;
} while(reader.move_to_next_attribute());
reader.move_to_element();
}
else
{
std::cout << indent(depth) << "no attributes" << std::endl;
}
if(reader.has_value())
std::cout << indent(depth) << "value: '" << reader.get_value() << "'" << std::endl;
else
std::cout << indent(depth) << "novalue" << std::endl;
}
}
catch(const std::exception& e)
{
std::cerr << "Exception caught: " << e.what() << std::endl;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
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