diff options
Diffstat (limited to 'src/world.c')
| -rw-r--r-- | src/world.c | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/src/world.c b/src/world.c index dc2be1a..1458124 100644 --- a/src/world.c +++ b/src/world.c @@ -35,14 +35,23 @@ slv2_world_new() SLV2World world = (SLV2World)malloc(sizeof(struct _SLV2World)); world->world = librdf_new_world(); + if (!world->world) + goto fail; + librdf_world_open(world->world); world->storage = librdf_new_storage(world->world, "hashes", NULL, "hash-type='memory'"); + if (!world->storage) + goto fail; world->model = librdf_new_model(world->world, world->storage, NULL); + if (!world->model) + goto fail; world->parser = librdf_new_parser(world->world, "turtle", NULL, NULL); + if (!world->parser) + goto fail; world->plugin_classes = slv2_plugin_classes_new(); @@ -58,8 +67,12 @@ slv2_world_new() world->rdf_a_node = librdf_new_node_from_uri_string(world->world, (unsigned char*)"http://www.w3.org/1999/02/22-rdf-syntax-ns#type"); - + return world; + +fail: + free(world); + return NULL; } @@ -69,13 +82,19 @@ slv2_world_new_using_rdf_world(librdf_world* rdf_world) SLV2World world = (SLV2World)malloc(sizeof(struct _SLV2World)); world->world = rdf_world; - + world->storage = librdf_new_storage(world->world, "hashes", NULL, "hash-type='memory'"); + if (!world->storage) + goto fail; world->model = librdf_new_model(world->world, world->storage, NULL); + if (!world->model) + goto fail; world->parser = librdf_new_parser(world->world, "turtle", NULL, NULL); + if (!world->parser) + goto fail; world->plugin_classes = slv2_plugin_classes_new(); @@ -93,6 +112,10 @@ slv2_world_new_using_rdf_world(librdf_world* rdf_world) (unsigned char*)"http://www.w3.org/1999/02/22-rdf-syntax-ns#type"); return world; + +fail: + free(world); + return NULL; } |