Manpages - redland.3

librdf_world* librdf_new_world(void)

void librdf_free_world(librdf_world* world)

void librdf_world_open(librdf_world* world)

(no term)

void librdf_world_set_error(librdf_world* world, void* user_data, void (error_fn)(void user_data, const char* msg, …)) ::

(no term)

void librdf_world_set_warning(librdf_world* world, void* user_data, void (warning_fn)(void user_data, const char* msg, …)) ::

void librdf_world_set_digest(librdf_world*, const char* name)

(no term)

void librdf_world_set_uris_hash(librdf_world* world, librdf_hash* uris_hash) ::

(no term)

const char* librdf_world_get_feature(librdf_world* world, librdf_uri* feature) ::

(no term)

int librdf_world_set_feature(librdf_world* world, librdf_uri* feature, const char* value) ::

• librdf_iterator* librdf_new_iterator(librdf_world* world, void* context, int (is_end)(void), void* (get_next)(void), void (finished)(void)) ::
• int librdf_iterator_add_map(librdf_iterator* iterator, void* (fn)(void context, void* item), void* context) ::
• void* librdf_iterator_map_remove_duplicate_nodes(void* item, void* user_data) ::

• void librdf_digest_register_factory(librdf_world* world, const char* name, void (factory) (librdf_digest_factory)) ::
• librdf_digest_factory* librdf_get_digest_factory(librdf_world* world, const char* name) ::
• librdf_digest* librdf_new_digest_from_factory(librdf_world* world, librdf_digest_factory* factory) ::
• void librdf_digest_update(librdf_digest* digest, unsigned char* buf, size_t length) ::

• librdf_uri* librdf_new_uri(librdf_world* world, const unsigned char * string) ::
• librdf_uri* librdf_new_uri_from_uri_local_name(librdf_uri* uri, const unsigned char* local_name) ::
• unsigned char* librdf_uri_as_counted_string(librdf_uri* uri, size_t* len_p) ::
• unsigned char* librdf_uri_to_counted_string(librdf_uri* uri, size_t* len_p) ::
• int librdf_uri_equals(librdf_uri* first_uri, librdf_uri* second_uri) ::
• librdf_uri* librdf_new_uri_normalised_to_base(const unsigned char* uri_string, librdf_uri* source_uri, librdf_uri* base_uri) ::
• librdf_uri* librdf_new_uri_relative_to_base(librdf_uri* base_uri, const unsigned char* uri_string) ::
• librdf_uri* librdf_new_uri_from_filename(librdf_world* world, const char* filename) ::

librdf_node* librdf_new_node(librdf_world* world)

(no term)

librdf_node* librdf_new_node_from_uri_string(librdf_world* world, const char* string) ::

(no term)

librdf_node* librdf_new_node_from_uri(librdf_world* world, librdf_uri* uri) ::

(no term)

librdf_node* librdf_new_node_from_uri_local_name(librdf_world* world, librdf_uri* uri, const char* local_name) ::

(no term)

librdf_node* librdf_new_node_from_normalised_uri_string(librdf_world* world, const char* uri_string, librdf_uri* source_uri, librdf_uri* base_uri) ::

(no term)

librdf_node* librdf_new_node_from_literal(librdf_world* world, const char* string, const char* xml_language, int xml_space, int is_wf_xml) ::

(no term)

librdf_node* librdf_new_node_from_typed_literal(librdf_world* world, const unsigned char* string, const char* xml_language, librdf_uri* datatype_uri) ::

(no term)

librdf_node* librdf_new_node_from_blank_identifier(librdf_world* world, const unsigned char* identifier) ::

librdf_node* librdf_new_node_from_node(librdf_node* node)

void librdf_node_init(librdf_world* world, librdf_node* node)

void librdf_free_node(librdf_node* r)

librdf_uri* librdf_node_get_uri(librdf_node* node)

librdf_node_type librdf_node_get_type(librdf_node* node)

unsigned char* librdf_node_get_literal_value(librdf_node* node)

(no term)

unsigned char* librdf_node_get_literal_value_as_counted_string(librdf_node* node, size_t* len_p) ::

char* librdf_node_get_literal_value_as_latin1(librdf_node* node)

char* librdf_node_get_literal_value_language(librdf_node* node)

int librdf_node_get_literal_value_is_wf_xml(librdf_node* node)

(no term)

librdf_uri* librdf_node_get_literal_value_datatype_uri(librdf_node* node) ::

int librdf_node_get_li_ordinal(librdf_node* node)

unsigned char* librdf_node_get_blank_identifier(librdf_node* node)

int librdf_node_is_resource(librdf_node* node)

int librdf_node_is_literal(librdf_node* node)

int librdf_node_is_blank(librdf_node* node)

librdf_digest* librdf_node_get_digest(librdf_node* node)

(no term)

size_t librdf_node_encode(librdf_node* node, unsigned char* buffer, size_t length) ::

(no term)

size_t librdf_node_decode(librdf_node* node, unsigned char* buffer, size_t length) ::

unsigned char* librdf_node_to_string(librdf_node* node)

(no term)

unsigned char* librdf_node_to_counted_string(librdf_node* node, size_t* len_p) ::

void librdf_node_print(librdf_node* node, FILE* fh)

(no term)

int librdf_node_equals(librdf_node* first_node, librdf_node* second_node) ::

The library provides macros for all of the RDF and RDFS concepts - nodes and URIs. For example, LIBRDF_MS_Alt for the librdf_node for the rdf:Alt concept and LIBRDF_MS_Alt_URI for the librdf_uri for the URI reference of rdf:Alt.

LIBRDF_URI_RDF_MS and LIBRDF_URI_RDF_SCHEMA provide the librdf_uri objects for the RDF and RDFS namespace URIs. They must be copied using librdf_new_uri_from_uri to be shared correctly.

• void librdf_get_concept_by_name(librdf_world* world, int is_ms, const char* name, librdf_uri **uri_p, librdf_node **node_p) ::

librdf_statement* librdf_new_statement(librdf_world* world)

(no term)

librdf_statement* librdf_new_statement_from_statement(librdf_statement* statement) ::

(no term)

librdf_statement* librdf_new_statement_from_nodes(librdf_world* world, librdf_node* subject, librdf_node* predicate, librdf_node* object) ::

(no term)

void librdf_statement_init(librdf_world* world, librdf_statement* statement) ::

void librdf_statement_clear(librdf_statement* statement)

void librdf_free_statement(librdf_statement* statement)

(no term)

librdf_node* librdf_statement_get_subject(librdf_statement* statement) ::

(no term)

void librdf_statement_set_subject(librdf_statement* statement, librdf_node* subject) ::

(no term)

librdf_node* librdf_statement_get_predicate(librdf_statement* statement) ::

(no term)

void librdf_statement_set_predicate(librdf_statement* statement, librdf_node* predicate) ::

(no term)

librdf_node* librdf_statement_get_object(librdf_statement* statement) ::

(no term)

void librdf_statement_set_object(librdf_statement* statement, librdf_node* object) ::

int librdf_statement_is_complete(librdf_statement* statement)

char* librdf_statement_to_string(librdf_statement* statement)

void librdf_statement_print(librdf_statement* statement, FILE* fh)

(no term)

int librdf_statement_equals(librdf_statement* statement1, librdf_statement* statement2) ::

(no term)

int librdf_statement_match(librdf_statement* statement, librdf_statement* partial_statement) ::

(no term)

size_t librdf_statement_encode(librdf_statement* statement, unsigned char* buffer, size_t length) ::

(no term)

size_t librdf_statement_encode_parts(librdf_statement* statement, unsigned char* buffer, size_t length, librdf_statement_part fields) ::

(no term)

size_t librdf_statement_decode(librdf_statement* statement, unsigned char* buffer, size_t length) ::

(no term)

size_t librdf_statement_decode_parts(librdf_statement* statement, librdf_node** context_node, unsigned char* buffer, size_t length) ::

• librdf_model* librdf_new_model(librdf_world* world, librdf_storage* storage, char* options_string) ::
• librdf_model* librdf_new_model_with_options(librdf_world* world, librdf_storage* storage, librdf_hash* options) ::
• int librdf_model_add(librdf_model* model, librdf_node* subject, librdf_node* predicate, librdf_node* object) ::
• int librdf_model_add_string_literal_statement(librdf_model* model, librdf_node* subject, librdf_node* predicate, char* string, char* xml_language, int xml_space, int is_wf_xml) ::
• int librdf_model_add_typed_literal_statement(librdf_model* model, librdf_node* subject, librdf_node* predicate, const unsigned char* string, char* xml_language, librdf_uri* datatype_uri) ::
• int librdf_model_add_statement(librdf_model* model, librdf_statement* statement) ::
• int librdf_model_add_statements(librdf_model* model, librdf_stream* statement_stream) ::
• int librdf_model_remove_statement(librdf_model* model, librdf_statement* statement) ::
• int librdf_model_contains_statement(librdf_model* model, librdf_statement* statement) ::
• int librdf_model_has_arc_in(librdf_model* model, librdf_node* node, librdf_node* property) ::
• int librdf_model_has_arc_out(librdf_model* model, librdf_node* node, librdf_node* property) ::
• librdf_stream* librdf_model_find_statements(librdf_model* model, librdf_statement* statement) ::
• librdf_stream* librdf_model_find_statements_in_context(librdf_model* model, librdf_statement* statement, librdf_node* context_node) ::
• librdf_stream* librdf_model_find_statements_with_options(librdf_model* model, librdf_statement* statement, librdf_node* context_node, librdf_hash* options) ::
• librdf_iterator* librdf_model_get_sources(librdf_model* model, librdf_node* arc, librdf_node* target) ::
• librdf_iterator* librdf_model_get_arcs(librdf_model* model, librdf_node* source, librdf_node* target) ::
• librdf_iterator* librdf_model_get_targets(librdf_model* model, librdf_node* source, librdf_node* arc) ::
• librdf_node* librdf_model_get_source(librdf_model* model, librdf_node* arc, librdf_node* target) ::
• librdf_node* librdf_model_get_arc(librdf_model* model, librdf_node* source, librdf_node* target) ::
• librdf_node* librdf_model_get_target(librdf_model* model, librdf_node* source, librdf_node* arc) ::
• librdf_iterator* librdf_model_get_arcs_in(librdf_model* model, librdf_node* node) ::
• librdf_iterator* librdf_model_get_arcs_out(librdf_model* model, librdf_node* node) ::
• int librdf_model_add_submodel(librdf_model* model, librdf_model* sub_model) ::
• int librdf_model_remove_submodel(librdf_model* model, librdf_model* sub_model) ::
• int librdf_model_context_add_statement(librdf_model* model, librdf_node* context, librdf_statement* statement) ::
• int librdf_model_context_add_statements(librdf_model* model, librdf_node* context, librdf_stream* stream) ::
• int librdf_model_context_remove_statement(librdf_model* model, librdf_node* context, librdf_statement* statement) ::
• int librdf_model_context_remove_statements(librdf_model* model, librdf_node* context) ::
• librdf_stream* librdf_model_context_as_stream(librdf_model* model, librdf_node* context) ::
• librdf_stream* librdf_model_query(librdf_model* model, librdf_query* query) ::
• librdf_stream* librdf_model_query_string(librdf_model* model, const char* name, librdf_uri* uri, const unsigned char* query_string) ::
• librdf_node* librdf_model_get_feature(librdf_model* model, librdf_uri* feature) =item int librdf_model_set_feature(librdf_model* model, librdf_uri* feature, librdf_node* value) ::

• void librdf_storage_register_factory(const char* name, void (factory) (librdf_storage_factory)) ::
• librdf_storage* librdf_new_storage(librdf_world* world, char* storage_name, char* name, char* options_string) ::
• librdf_storage* librdf_new_storage_with_options(librdf_world* world, char* storage_name, char* name, librdf_hash* options) ::
• librdf_storage* librdf_new_storage_from_storage(librdf_storage* old_storage) ::
• librdf_storage* librdf_new_storage_from_factory(librdf_world* world, librdf_storage_factory* factory, char* name, librdf_hash* options) ::
• int librdf_storage_open(librdf_storage* storage, librdf_model* model) ::
• int librdf_storage_get(librdf_storage* storage, void* key, size_t key_len, void *value, size_t value_len, unsigned int flags) ::
• int librdf_storage_add_statement(librdf_storage* storage, librdf_statement* statement) ::
• int librdf_storage_add_statements(librdf_storage* storage, librdf_stream* statement_stream) ::
• int librdf_storage_remove_statement(librdf_storage* storage, librdf_statement* statement) ::
• int librdf_storage_contains_statement(librdf_storage* storage, librdf_statement* statement) ::
• librdf_stream* librdf_storage_find_statements(librdf_storage* storage, librdf_statement* statement) ::
• librdf_iterator* librdf_storage_get_sources(librdf_storage* storage, librdf_node* arc, librdf_node* target) ::
• librdf_iterator* librdf_storage_get_arcs(librdf_storage* storage, librdf_node* source, librdf_node* target) ::
• librdf_iterator* librdf_storage_get_targets(librdf_storage* storage, librdf_node* source, librdf_node* arc) ::
• librdf_iterator* librdf_storage_get_arcs_in(librdf_storage* storage, librdf_node* node) ::
• librdf_iterator* librdf_storage_get_arcs_out(librdf_storage* storage, librdf_node* node) ::
• int librdf_storage_has_arc_in(librdf_storage* storage, librdf_node* node, librdf_node* property) ::
• int librdf_storage_has_arc_out(librdf_storage* storage, librdf_node* node, librdf_node* property) ::
• int librdf_storage_context_add_statement(librdf_storage* storage, librdf_node* context, librdf_statement* statement) ::
• int librdf_storage_context_add_statements(librdf_storage* storage, librdf_node* context, librdf_stream* stream) ::
• int librdf_storage_context_remove_statement(librdf_storage* storage, librdf_node* context, librdf_statement* statement) ::
• int librdf_storage_context_remove_statements(librdf_storage* storage, librdf_node* context) ::
• librdf_stream* librdf_storage_context_as_stream(librdf_storage* storage, librdf_node* context) ::
• int librdf_storage_supports_query(librdf_storage* storage, librdf_query* query) ::
• librdf_stream* librdf_storage_query(librdf_storage* storage, librdf_query* query) ::

• void librdf_parser_register_factory(librdf_world* world, const char* name, const char* mime_type, const char* uri_string, void (factory) (librdf_parser_factory)) ::
• librdf_parser* librdf_new_parser(librdf_world* world, const char* name, const char* mime_type, librdf_uri* type_uri) ::
• librdf_parser* librdf_new_parser_from_factory(librdf_world* world, librdf_parser_factory* factory) ::
• librdf_stream* librdf_parser_parse_as_stream(librdf_parser* parser, librdf_uri* uri, librdf_uri* base_uri) ::
• int librdf_parser_parse_into_model(librdf_parser* parser, librdf_uri* uri, librdf_uri* base_uri, librdf_model* model) ::
• librdf_stream* librdf_parser_parse_string_as_stream(librdf_parser* parser, const unsigned char* string, librdf_uri* base_uri) ::
• int librdf_parser_parse_string_into_model(librdf_parser* parser, const unsigned char* string, librdf_uri* base_uri, librdf_model* model) ::
• void librdf_parser_set_error(librdf_parser* parser, void* user_data, void (error_fn)(void user_data, const char* msg, …)) ::
• void librdf_parser_set_warning(librdf_parser* parser, void* user_data, void (warning_fn)(void user_data, const char* msg, …)) ::
• librdf_node* librdf_parser_get_feature(librdf_parser* parser, librdf_uri* feature) ::
• int librdf_parser_set_feature(librdf_parser* parser, librdf_uri* feature, librdf_node* value) ::

• librdf_serializer* librdf_new_serializer(librdf_world* world, const char *name, const char *mime_type, librdf_uri *type_uri) ::
• librdf_serializer* librdf_new_serializer_from_factory(librdf_world* world, librdf_serializer_factory *factory) ::
• int librdf_serializer_serialize_model(librdf_serializer* serializer, FILE* handle, librdf_uri* base_uri, librdf_model* model) ::
• int librdf_serializer_serialize_model_to_file(librdf_serializer* serializer, const char name, librdf_uri base_uri, librdf_model* model) ::
• void librdf_serializer_set_error(librdf_serializer* serializer, void *user_data, void (*error_fn)(void *user_data, const char *msg, …)) ::
• void librdf_serializer_set_warning(librdf_serializer* serializer, void *user_data, void (*warning_fn)(void *user_data, const char *msg, …)) ::
• librdf_node* librdf_serializer_get_feature(librdf_serializer* serializer, librdf_uri* feature) ::
• int librdf_serializer_set_feature(librdf_serializer* serializer, librdf_uri* feature, librdf_node* value)b ::
• int librdf_serializer_set_namespace(librdf_serializer* serializer, librdf_uri* uri, const char* prefix) ::

• librdf_stream* librdf_new_stream(librdf_world* world, void* context, int (end_of_stream)(void), librdf_statement* (next_statement)(void), void (finished)(void)) ::
• librdf_stream* librdf_new_stream_from_node_iterator(librdf_iterator* iterator, librdf_statement* statement, librdf_statement_part field) ::
• void librdf_stream_set_map(librdf_stream* stream, librdf_statement* (map)(void context, librdf_statement* statement), void* map_context) ::