/**
* librdf_world_open:
* @world: redland world object
*
* Open a created redland world environment.
**/
void
librdf_world_open(librdf_world *world)
{
if(world->opened++)
return;
librdf_world_init_mutex(world);
/* Initialize raptor library first. Used by many other classes. */
librdf_init_raptor(world);
/* Digests second, lots of things use these */
librdf_init_digest(world);
/* Hash next, needed for URIs */
librdf_init_hash(world);
librdf_init_uri(world);
librdf_init_node(world);
librdf_init_concepts(world);
librdf_init_statement(world);
librdf_init_model(world);
librdf_init_storage(world);
librdf_init_parser(world);
librdf_init_serializer(world);
librdf_init_query(world);
}
int
main(int argc, char *argv[])
{
librdf_world *world;
world=librdf_new_world();
librdf_world_init_mutex(world);
librdf_init_digest(world);
librdf_init_hash(world);
librdf_init_uri(world);
librdf_init_node(world);
librdf_init_concepts(world);
librdf_finish_concepts(world);
librdf_finish_node(world);
librdf_finish_uri(world);
librdf_finish_hash(world);
librdf_finish_digest(world);
LIBRDF_FREE(librdf_world, world);
/* keep gcc -Wall happy */
return(0);
}
int
main(int argc, char *argv[])
{
librdf_world *world;
librdf_uri* prefix_uri;
librdf_node* nodes[ITERATOR_NODES_COUNT];
int i;
librdf_iterator* iterator;
int count;
char *program=argv[0];
world=librdf_new_world();
librdf_world_init_mutex(world);
librdf_init_hash(world);
librdf_init_uri(world);
librdf_init_node(world);
prefix_uri=librdf_new_uri(world, (const unsigned char*)NODE_URI_PREFIX);
if(!prefix_uri) {
fprintf(stderr, "%s: Failed to create prefix URI\n", program);
return(1);
}
for(i=0; i < ITERATOR_NODES_COUNT; i++) {
unsigned char buf[2];
buf[0]='a'+i;
buf[1]='\0';
nodes[i]=librdf_new_node_from_uri_local_name(world, prefix_uri, buf);
if(!nodes[i]) {
fprintf(stderr, "%s: Failed to create node %i (%s)\n", program, i, buf);
return(1);
}
}
fprintf(stdout, "%s: Creating static node iterator\n", program);
iterator=librdf_node_static_iterator_create(nodes, ITERATOR_NODES_COUNT);
if(!iterator) {
fprintf(stderr, "%s: Failed to createstatic node iterator\n", program);
return(1);
}
fprintf(stdout, "%s: Listing static node iterator\n", program);
count=0;
while(!librdf_iterator_end(iterator)) {
librdf_node* i_node=(librdf_node*)librdf_iterator_get_object(iterator);
if(!i_node) {
fprintf(stderr, "%s: librdf_iterator_current return NULL when not end o fiterator\n", program);
return(1);
}
fprintf(stdout, "%s: node %d is: ", program, count);
librdf_node_print(i_node, stdout);
fputc('\n', stdout);
if(!librdf_node_equals(i_node, nodes[count])) {
fprintf(stderr, "%s: static node iterator node %i returned unexpected node\n", program, count);
librdf_node_print(i_node, stderr);
fputs(" rather than ", stdout);
librdf_node_print(nodes[count], stderr);
fputc('\n', stdout);
return(1);
}
librdf_iterator_next(iterator);
count++;
}
librdf_free_iterator(iterator);
if(count != ITERATOR_NODES_COUNT) {
fprintf(stderr, "%s: Iterator returned %d nodes, expected %d\n", program,
count, ITERATOR_NODES_COUNT);
return(1);
}
fprintf(stdout, "%s: Static node iterator worked ok\n", program);
fprintf(stdout, "%s: Freeing nodes\n", program);
for (i=0; i<ITERATOR_NODES_COUNT; i++) {
librdf_free_node(nodes[i]);
}
librdf_free_uri(prefix_uri);
librdf_finish_node(world);
librdf_finish_uri(world);
librdf_finish_hash(world);
LIBRDF_FREE(librdf_world, world);
/* keep gcc -Wall happy */
return(0);
}