raptor_statement_handler ()

void
(*raptor_statement_handler) (void *user_data,
                             raptor_statement *statement);

Statement (triple) reporting handler function.

This handler function set with raptor_parser_set_statement_handler() on a parser receives statements as the parsing proceeds. The statement argument to the handler is shared and must be copied by the caller with raptor_statement_copy().

raptor_snprintf ()

int
raptor_snprintf (char *buffer,
                 size_t size,
                 const char *format,
                 ...);

Format output into an allocated sized buffer

This provides a portable version snprintf() over variants on different systems.

If buffer is NULL, calculates the number of bytes needed to allocate for buffer and do no formatting.

raptor_vasprintf ()

int
raptor_vasprintf (char **ret,
                  const char *format,
                  va_list arguments);

Format output into a new buffer and return it

This is a wrapper around the (GNU) vasprintf function that is not always avaiable.

raptor_vsnprintf ()

char *
raptor_vsnprintf (const char *format,
                  va_list arguments);

Format output for a variable arguments list into a newly allocated buffer

Deprecated : This does not actually conform to vsnprintf's calling convention and does not return the allocated buffer length. Use raptor_vsnprintf2() or raptor_vasprintf() instead.

raptor_vsnprintf2 ()

int
raptor_vsnprintf2 (char *buffer,
                   size_t size,
                   const char *format,
                   va_list arguments);

Format output for a variable arguments list into an allocated sized buffer.

This is a wrapper around system versions of vsnprintf with different call and return conventions.

If buffer is NULL or size is 0 or the buffer size is too small, returns the number of bytes that would be needed for buffer

raptor_sort_r ()

void
raptor_sort_r (void *base,
               size_t nel,
               size_t width,
               raptor_data_compare_arg_handler compar,
               void *user_data);

Sort an array with an extra user data arg for the comparison funciton.

Sorts data at base of nel elememnts of width width using comparison function comp that takes args (void* data1, void* data2, user_data ) and returns <0, 0, or >0 for object comparison.

raptor_log_handler ()

void
(*raptor_log_handler) (void *user_data,
                       raptor_log_message *message);

Handler function for log messages with location

Used during parsing and serializing for errors and warnings that may include location information. Handlers may be set by raptor_world_set_log_handler().

raptor_log_level_get_label ()

const char *
raptor_log_level_get_label (raptor_log_level level);

Get label for a log message level

raptor_domain_get_label ()

const char *
raptor_domain_get_label (raptor_domain domain);

Get label for a domain

raptor_data_compare_handler ()

int
(*raptor_data_compare_handler) (const void *data1,
                                const void *data2);

Function to compare two data objects - signature like strcmp() and function pssed to qsort()

Designed to be passed into generic data structure constructors like raptor_new_avltree().

raptor_data_compare_arg_handler ()

int
(*raptor_data_compare_arg_handler) (const void *data1,
                                    const void *data2,
                                    void *user_data);

Function to compare two data objects with a user data argument

Designed to be used with raptor_sort_r() and compatible functions such as raptor_sequence_sort_r() which uses it.

raptor_data_context_free_handler ()

void
(*raptor_data_context_free_handler) (void *context,
                                     void *object);

Handler function for freeing a sequence item with a contextual pointer.

Set by raptor_new_sequence_with_context().

raptor_data_context_print_handler ()

int
(*raptor_data_context_print_handler) (void *context,
                                      void *object,
                                      FILE *fh);

Function function for printing an object with data context to a stream.

Set by raptor_new_sequence_with_context()

raptor_data_free_handler ()

void
(*raptor_data_free_handler) (void *data);

Typedef for function to free a data object - signature like free()

Designed to be passed into generic data structure constructors like raptor_new_avltree(). If data is NULL, nothing should be done.

raptor_data_malloc_handler ()

void *
(*raptor_data_malloc_handler) (size_t size);

Typedef for a function to allocate memory - signature like malloc()

Designed to be passed into constructors like raptor_www_fetch_to_string

raptor_data_print_handler ()

int
(*raptor_data_print_handler) (void *object,
                              FILE *fh);

Handler function for printing an object to a stream.

Set by raptor_new_sequence()

raptor_generate_bnodeid_handler ()

char *
(*raptor_generate_bnodeid_handler) (void *user_data,
                                    unsigned char *user_bnodeid);

Generate a blank node identifier handler function.

raptor_syntax_description_validate ()

int
raptor_syntax_description_validate (raptor_syntax_description *desc);

Validate a syntax description has the required fields (name, labels) and update counts

RAPTOR_VERSION

#define RAPTOR_VERSION 20016

Raptor library version number

Format: major * 10000 + minor * 100 + release

RAPTOR_VERSION_MAJOR

#define RAPTOR_VERSION_MAJOR 2

Raptor library major version

RAPTOR_VERSION_MINOR

#define RAPTOR_VERSION_MINOR 0

Raptor library minor version

RAPTOR_VERSION_RELEASE

#define RAPTOR_VERSION_RELEASE 16

Raptor library release

RAPTOR_VERSION_STRING

#define RAPTOR_VERSION_STRING "2.0.16"

Raptor library version string

raptor_version_major

extern const unsigned int raptor_version_major;

Library major version number as a decimal integer.

raptor_version_minor

extern const unsigned int raptor_version_minor;

Library minor version number as a decimal integer.

raptor_version_release

extern const unsigned int raptor_version_release;

Library release version number as a decimal integer.

raptor_version_decimal

extern const unsigned int raptor_version_decimal;

Library full version as a decimal integer.

See also raptor_version_string.

raptor_copyright_string

extern const char * const raptor_copyright_string;

Copyright string (multiple lines).

raptor_home_url_string

extern const char * const raptor_home_url_string;

Raptor home page URL.

raptor_license_string

extern const char * const raptor_license_string;

Raptor license string.

raptor_short_copyright_string

extern const char * const raptor_short_copyright_string;

Short copyright string (one line).

raptor_version_string

extern const char * const raptor_version_string;

Library full version as a string.

See also raptor_version_decimal.

raptor_owl_namespace_uri

extern const unsigned char * const raptor_owl_namespace_uri;

OWL (owl:) Namespace URI string.

raptor_rdf_namespace_uri

extern const unsigned char * const raptor_rdf_namespace_uri;

RDF Namespace (rdf:) URI string.

raptor_rdf_schema_namespace_uri

extern const unsigned char * const raptor_rdf_schema_namespace_uri;

RDF Schema (rdfs:) Namespace URI string.

raptor_xml_literal_datatype_uri_string

extern const unsigned char * const raptor_xml_literal_datatype_uri_string;

XML Literal datatype (rdf:XMLLiteral) URI string.

raptor_xml_namespace_uri

extern const unsigned char * const raptor_xml_namespace_uri;

XML Namespace (xml:) URI string.

raptor_xmlschema_datatypes_namespace_uri

extern const unsigned char * const raptor_xmlschema_datatypes_namespace_uri;

XML Schema datatypes (xsd:) namespace URI string.

raptor_log_message

typedef struct {
  int code;
  raptor_domain domain;
  raptor_log_level level;
  raptor_locator *locator;
  const char *text;
} raptor_log_message;

Log message.

enum raptor_log_level

Log levels

enum raptor_domain

Log domain

enum raptor_syntax_bitflags

Bit flags for raptor_syntax_description flags field

raptor_syntax_description

typedef struct {
  const char* names;
  unsigned int names_count;

  const char* label;

  const raptor_type_q* mime_types;
  unsigned int mime_types_count;

  const char* uri_strings;
  unsigned int uri_strings_count;

  unsigned int flags;
} raptor_syntax_description;

Description of a syntax or file format.

raptor_type_q

typedef struct {
  const char* mime_type;
  size_t mime_type_len;
  unsigned char q;
} raptor_type_q;

(MIME Type, Q) pair