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// file : examples/cxx/parser/mixed/driver.cxx
// copyright : not copyrighted - public domain
#include <string>
#include <vector>
#include <iostream>
#include "anchor.hxx"
#include "text-pskel.hxx"
using namespace std;
struct anchor_pimpl: anchor_pskel, xml_schema::string_pimpl
{
virtual void
href (const std::string& uri)
{
uri_ = uri;
}
virtual anchor
post_anchor ()
{
return anchor (post_string (), uri_);
}
private:
std::string uri_;
};
struct text_pimpl: text_pskel
{
virtual void
a (const anchor& a)
{
cout << a.text () << "[" << anchors_.size () << "]";
anchors_.push_back (a);
}
virtual void
_any_characters (const xml_schema::ro_string& s)
{
cout << s;
}
virtual void
post_text ()
{
for (anchors::const_iterator i (anchors_.begin ());
i != anchors_.end ();
++i)
{
cout << "[" << i - anchors_.begin () << "] " << i->uri () << endl;
}
}
private:
typedef vector<anchor> anchors;
anchors anchors_;
};
int
main (int argc, char* argv[])
{
if (argc != 2)
{
cerr << "usage: " << argv[0] << " text.xml" << endl;
return 1;
}
try
{
// Construct the parser.
//
xml_schema::string_pimpl string_p;
anchor_pimpl anchor_p;
text_pimpl text_p;
anchor_p.href_parser (string_p);
text_p.a_parser (anchor_p);
xml_schema::document doc_p (text_p, "text");
text_p.pre ();
doc_p.parse (argv[1]);
text_p.post_text ();
}
catch (const xml_schema::exception& e)
{
cerr << e << endl;
return 1;
}
catch (const std::ios_base::failure&)
{
cerr << argv[1] << ": unable to open or read failure" << endl;
return 1;
}
}
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