raptor_uri

raptor_uri* raptor_uri;

Raptor URI Class.

raptor_uri_handler

typedef struct {
  /* constructors - URI Interface V1 */
  raptor_new_uri_func                     new_uri;
  raptor_new_uri_from_uri_local_name_func new_uri_from_uri_local_name;
  raptor_new_uri_relative_to_base_func    new_uri_relative_to_base;
  raptor_new_uri_for_rdf_concept_func     new_uri_for_rdf_concept;
  /* destructor - URI Interface V1 */
  raptor_free_uri_func                    free_uri;
  /* methods - URI Interface V1 */
  raptor_uri_equals_func                  uri_equals;
  raptor_uri_copy_func                    uri_copy; /* well, copy constructor */
  raptor_uri_as_string_func               uri_as_string;
  raptor_uri_as_counted_string_func       uri_as_counted_string;
  int initialised;
  /* methods - URI Interface V2 */
  raptor_uri_compare_func                 uri_compare;
} raptor_uri_handler;

URI implementation handler structure.

raptor_new_uri ()

raptor_uri*         raptor_new_uri                      (unsigned char *uri_string);

Constructor - create a raptor URI from a UTF-8 encoded Unicode string.

raptor_init() MUST have been called before calling this function. Use raptor_new_uri_v2() if using raptor_world APIs.

raptor_new_uri_from_uri_local_name ()

raptor_uri*         raptor_new_uri_from_uri_local_name  (raptor_uri *uri,
                                                         unsigned char *local_name);

Constructor - create a raptor URI from an existing URI and a local name.

Creates a new URI from the concatenation of the local_name to the uri. This is NOT relative URI resolution, which is done by the raptor_new_uri_relative_to_base() constructor.

raptor_init() MUST have been called before calling this function. Use raptor_new_uri_from_uri_local_name_v2() if using raptor_world APIs.

raptor_new_uri_relative_to_base ()

raptor_uri*         raptor_new_uri_relative_to_base     (raptor_uri *base_uri,
                                                         unsigned char *uri_string);

Constructor - create a raptor URI from a base URI and a relative URI string.

raptor_init() MUST have been called before calling this function. Use raptor_new_uri_relative_to_base_v2() if using raptor_world APIs.

raptor_new_uri_from_id ()

raptor_uri*         raptor_new_uri_from_id              (raptor_uri *base_uri,
                                                         unsigned char *id);

Constructor - create a new URI from a base URI and RDF ID.

This creates a URI equivalent to concatenating base_uri with ## and id.

raptor_init() MUST have been called before calling this function. Use raptor_new_uri_from_id_v2() if using raptor_world APIs.

raptor_new_uri_for_rdf_concept ()

raptor_uri*         raptor_new_uri_for_rdf_concept      (const char *name);

Constructor - create a raptor URI for the RDF namespace concept name.

Example: u=raptor_new_uri_for_rdf_concept("value") creates a new URI for the rdf:value term.

raptor_init() MUST have been called before calling this function. Use raptor_new_uri_for_rdf_concept_v2() if using raptor_world APIs.

raptor_free_uri ()

void                raptor_free_uri                     (raptor_uri *uri);

raptor_init() MUST have been called before calling this function. Use raptor_free_uri_v2() if using raptor_world APIs.

Destructor - destroy a raptor_uri object

raptor_uri_compare ()

int                 raptor_uri_compare                  (raptor_uri *uri1,
                                                         raptor_uri *uri2);

Compare two URIs, ala strcmp.

A NULL URI is always less than (never equal to) a non-NULL URI.

raptor_init() MUST have been called before calling this function. Use raptor_uri_compare_v2() if using raptor_world APIs.

raptor_uri_equals ()

int                 raptor_uri_equals                   (raptor_uri *uri1,
                                                         raptor_uri *uri2);

Check if two URIs are equal.

A NULL URI is not equal to a non-NULL URI.

raptor_init() MUST have been called before calling this function. Use raptor_uri_equals_v2() if using raptor_world APIs.

raptor_uri_copy ()

raptor_uri*         raptor_uri_copy                     (raptor_uri *uri);

Constructor - get a copy of a URI.

raptor_init() MUST have been called before calling this function. Use raptor_uri_copy_v2() if using raptor_world APIs.

raptor_uri_as_string ()

unsigned char*      raptor_uri_as_string                (raptor_uri *uri);

Get a string representation of a URI.

Returns a shared pointer to a string representation of uri. This string is shared and must not be freed, otherwise see use the raptor_uri_to_string() or raptor_uri_to_counted_string() methods.

raptor_init() MUST have been called before calling this function. Use raptor_uri_as_string_v2() if using raptor_world APIs.

raptor_uri_as_counted_string ()

unsigned char*      raptor_uri_as_counted_string        (raptor_uri *uri,
                                                         size_t *len_p);

Get a string representation of a URI with count.

Returns a shared pointer to a string representation of uri along with the length of the string in len_p, if not NULL. This string is shared and must not be freed, otherwise see use the raptor_uri_to_string() or raptor_uri_to_counted_string() methods.

raptor_init() MUST have been called before calling this function. Use raptor_uri_as_counted_string_v2() if using raptor_world APIs.

raptor_new_uri_for_xmlbase ()

raptor_uri*         raptor_new_uri_for_xmlbase          (raptor_uri *old_uri);

Constructor - create a URI suitable for use as an XML Base.

Takes an existing URI and ensures it has a path (default /) and has no fragment or query arguments - XML base does not use these.

raptor_init() MUST have been called before calling this function. Use raptor_new_uri_for_xmlbase_v2() if using raptor_world APIs.

raptor_new_uri_for_retrieval ()

raptor_uri*         raptor_new_uri_for_retrieval        (raptor_uri *old_uri);

Constructor - create a URI suitable for retrieval.

Takes an existing URI and ensures it has a path (default /) and has no fragment - URI retrieval does not use the fragment part.

raptor_init() MUST have been called before calling this function. Use raptor_new_uri_for_retrieval_v2() if using raptor_world APIs.

raptor_uri_resolve_uri_reference ()

void                raptor_uri_resolve_uri_reference    (unsigned char *base_uri,
                                                         unsigned char *reference_uri,
                                                         unsigned char *buffer,
                                                         size_t length);

Resolve a URI to a base URI.

raptor_uri_filename_to_uri_string ()

unsigned char *     raptor_uri_filename_to_uri_string   (const char *filename);

Converts a filename to a file: URI.

Handles the OS-specific escaping on turning filenames into URIs and returns a new buffer that the caller must free(). Turns a space in the filname into 20 and '%' into 25.

raptor_uri_uri_string_to_filename ()

char *              raptor_uri_uri_string_to_filename   (unsigned char *uri_string);

Convert a file: URI to a filename.

Handles the OS-specific file: URIs to filename mappings. Returns a new buffer containing the filename that the caller must free.

raptor_uri_uri_string_to_filename_fragment ()

char *              raptor_uri_uri_string_to_filename_fragment
                                                        (unsigned char *uri_string,
                                                         unsigned char **fragment_p);

Convert a file: URI to a filename and fragment.

Handles the OS-specific file: URIs to filename mappings. Returns a new buffer containing the filename that the caller must free.

If fragment_p is given, a new string containing the URI fragment is returned, or NULL if none is present

raptor_uri_uri_string_is_file_uri ()

int                 raptor_uri_uri_string_is_file_uri   (unsigned char *uri_string);

Check if a URI string is a file: URI.

raptor_uri_is_file_uri ()

int                 raptor_uri_is_file_uri              (unsigned char *uri_string);

Check if a URI string is a file: URI.

deprecated: use raptor_uri_uri_string_is_file_uri() instead

raptor_uri_to_relative_counted_uri_string ()

unsigned char*      raptor_uri_to_relative_counted_uri_string
                                                        (raptor_uri *base_uri,
                                                         raptor_uri *reference_uri,
                                                         size_t *length_p);

Get the counted relative URI string of a URI against a base URI.

raptor_init() MUST have been called before calling this function. Use raptor_uri_to_relative_counted_uri_string_v2() if using raptor_world APIs.

raptor_uri_to_relative_uri_string ()

unsigned char*      raptor_uri_to_relative_uri_string   (raptor_uri *base_uri,
                                                         raptor_uri *reference_uri);

Get the relative URI string of a URI against a base URI.

raptor_init() MUST have been called before calling this function. Use raptor_uri_to_relative_uri_string_v2() if using raptor_world APIs.

raptor_uri_print ()

void                raptor_uri_print                    (const raptor_uri *uri,
                                                         FILE *stream);

Print a URI to a file handle.

raptor_init() MUST have been called before calling this function. Use raptor_uri_print_v2() if using raptor_world APIs.

raptor_uri_to_counted_string ()

unsigned char*      raptor_uri_to_counted_string        (raptor_uri *uri,
                                                         size_t *len_p);

Get a new counted string for a URI.

If len_p is not NULL, the length of the string is stored in it.

The memory allocated must be freed by the caller and raptor_free_memory() should be used for best portability.

raptor_init() MUST have been called before calling this function. Use raptor_uri_to_counted_string_v2() if using raptor_world APIs.

raptor_uri_to_string ()

unsigned char*      raptor_uri_to_string                (raptor_uri *uri);

Get a new string for a URI.

The memory allocated must be freed by the caller and raptor_free_memory() should be used for best portability.

raptor_init() MUST have been called before calling this function. Use raptor_uri_to_string_v2() if using raptor_world APIs.

raptor_uri_set_handler ()

void                raptor_uri_set_handler              (const raptor_uri_handler *handler,
                                                         void *context);

Change the URI class implementation to the functions provided by the

The URI interface in handler->initialised should be either 1 or 2 (if raptor_uri_compare_func is implemented).

raptor_init() MUST have been called before calling this function. Use raptor_uri_set_handler_v2() if using raptor_world APIs.

raptor_uri_get_handler ()

void                raptor_uri_get_handler              (const raptor_uri_handler **handler,
                                                         void **context);

Return the current raptor URI class implementation handler and context

raptor_init() MUST have been called before calling this function. Use raptor_uri_get_handler_v2() if using raptor_world APIs.

raptor_iostream_write_uri ()

int                 raptor_iostream_write_uri           (raptor_iostream *iostr,
                                                         raptor_uri *uri);

Write a raptor URI to the iostream.

raptor_init() MUST have been called before calling this function. Use raptor_iostream_write_uri_v2() if using raptor_world APIs.