/* -*- Mode: c; c-basic-offset: 2 -*- * * example7.c - read from a file 'file.rdf', add a triple, write it again * * Compile with: * gcc -o example7 `redland-config --cflags` example7.c `redland-config --libs` * * Copyright (C) 2005-2008, David Beckett http://www.dajobe.org/ * Copyright (C) 2005-2005, University of Bristol, UK http://www.bristol.ac.uk/ * * This package is Free Software and part of Redland http://librdf.org/ * * It is licensed under the following three licenses as alternatives: * 1. GNU Lesser General Public License (LGPL) V2.1 or any newer version * 2. GNU General Public License (GPL) V2 or any newer version * 3. Apache License, V2.0 or any newer version * * You may not use this file except in compliance with at least one of * the above three licenses. * * See LICENSE.html or LICENSE.txt at the top of this package for the * complete terms and further detail along with the license texts for * the licenses in COPYING.LIB, COPYING and LICENSE-2.0.txt respectively. * */ #include #include #include #include int main(int argc, char *argv[]) { librdf_world* world; librdf_storage* storage; librdf_model* model; librdf_statement *statement; /* See example1.c for the error checking that should be here */ world=librdf_new_world(); librdf_world_open(world); storage=librdf_new_storage(world, "file", "file.rdf", NULL); model=librdf_new_model(world, storage, NULL); statement=librdf_new_statement_from_nodes(world, librdf_new_node_from_uri_string(world, (const unsigned char*)"http://example.org/"), librdf_new_node_from_uri_string(world, (const unsigned char*)"http://purl.org/dc/elements/1.1/title"), librdf_new_node_from_literal(world, (const unsigned char*)"Blah", NULL, 0) ); librdf_model_add_statement(model, statement); librdf_free_statement(statement); librdf_free_model(model); librdf_free_storage(storage); librdf_free_world(world); }