PrologEngine.cpp File Reference

#include <SWI-Prolog.h>
#include <filesystem>
#include <clocale>
#include <cstdlib>
#include "knowrob/Logger.h"
#include "knowrob/integration/prolog/PrologEngine.h"
#include "knowrob/knowrob.h"
#include "knowrob/queries/QueryError.h"
#include "knowrob/integration/prolog/logging.h"
#include "knowrob/integration/prolog/ext/algebra.h"
#include "knowrob/semweb/PrefixRegistry.h"
#include "knowrob/URI.h"
#include "knowrob/reasoner/prolog/semweb.h"

Include dependency graph for PrologEngine.cpp:

Go to the source code of this file.

Functions
foreign_t	pl_rdf_register_namespace2 (term_t prefix_term, term_t uri_term)
foreign_t	url_resolve2 (term_t t_url, term_t t_resolved)

Function Documentation

pl_rdf_register_namespace2()

foreign_t pl_rdf_register_namespace2	(	term_t	prefix_term,
		term_t	uri_term
	)

Definition at line 55 of file PrologEngine.cpp.

                                                                          {
    char *prefix, *uri;
    if (PL_get_atom_chars(prefix_term, &prefix) && PL_get_atom_chars(uri_term, &uri)) {
        PrefixRegistry::registerPrefix(prefix, uri);
    }
    return TRUE;
}

url_resolve2()

foreign_t url_resolve2	(	term_t	t_url,
		term_t	t_resolved
	)

Definition at line 63 of file PrologEngine.cpp.

                                                        {
    char *url;
    if (PL_get_atom_chars(t_url, &url)) {
        auto resolved = URI::resolve(url);
        return PL_unify_atom_chars(t_resolved, resolved.c_str());
    }
    return false;
}