]> Features 3 RAPTOR Library Features Parser and Serializer features enum raptor_feature; unsigned int raptor_get_feature_count (void); int raptor_features_enumerate (const raptor_feature feature, const char **name, raptor_uri **uri, const char **label); raptor_feature raptor_feature_from_uri (raptor_uri *uri); int raptor_feature_value_type (const raptor_feature feature); Optional parameters for raptor_parser and raptor_serializer objects that can be get and set. Utility functions also exist to enumerate them, their description and the parameter type taken. raptor_featuretypedef enum { RAPTOR_FEATURE_SCANNING, RAPTOR_FEATURE_ASSUME_IS_RDF, RAPTOR_FEATURE_ALLOW_NON_NS_ATTRIBUTES, RAPTOR_FEATURE_ALLOW_OTHER_PARSETYPES, RAPTOR_FEATURE_ALLOW_BAGID, RAPTOR_FEATURE_ALLOW_RDF_TYPE_RDF_LIST, RAPTOR_FEATURE_NORMALIZE_LANGUAGE, RAPTOR_FEATURE_NON_NFC_FATAL, RAPTOR_FEATURE_WARN_OTHER_PARSETYPES, RAPTOR_FEATURE_CHECK_RDF_ID, RAPTOR_FEATURE_RELATIVE_URIS, RAPTOR_FEATURE_START_URI, RAPTOR_FEATURE_WRITER_AUTO_INDENT, RAPTOR_FEATURE_WRITER_AUTO_EMPTY, RAPTOR_FEATURE_WRITER_INDENT_WIDTH, RAPTOR_FEATURE_WRITER_XML_VERSION, RAPTOR_FEATURE_WRITER_XML_DECLARATION, RAPTOR_FEATURE_NO_NET, RAPTOR_FEATURE_RESOURCE_BORDER, RAPTOR_FEATURE_LITERAL_BORDER, RAPTOR_FEATURE_BNODE_BORDER, RAPTOR_FEATURE_RESOURCE_FILL, RAPTOR_FEATURE_LITERAL_FILL, RAPTOR_FEATURE_BNODE_FILL, RAPTOR_FEATURE_HTML_TAG_SOUP, RAPTOR_FEATURE_MICROFORMATS, RAPTOR_FEATURE_HTML_LINK, RAPTOR_FEATURE_WWW_TIMEOUT, RAPTOR_FEATURE_WRITE_BASE_URI, RAPTOR_FEATURE_WWW_HTTP_CACHE_CONTROL, RAPTOR_FEATURE_WWW_HTTP_USER_AGENT, RAPTOR_FEATURE_JSON_CALLBACK, RAPTOR_FEATURE_JSON_EXTRA_DATA, RAPTOR_FEATURE_LAST=RAPTOR_FEATURE_JSON_EXTRA_DATA } raptor_feature; Raptor parser, serializer or XML writer features. RAPTOR_FEATURE_SCANNING If true (default false), the RDF/XML parser will look for embedded rdf:RDF elements inside the XML content, and not require that the XML start with an rdf:RDF root element. RAPTOR_FEATURE_ASSUME_IS_RDF If true (default false) then the RDF/XML parser will assume the content is RDF/XML, not require that rdf:RDF root element, and immediately interpret the content as RDF/XML. RAPTOR_FEATURE_ALLOW_NON_NS_ATTRIBUTES If true (default true) then the RDF/XML parser will allow non-XML namespaced attributes to be accepted as well as rdf: namespaced ones. For example, 'about' and 'ID' will be interpreted as if they were rdf:about and rdf:ID respectively. RAPTOR_FEATURE_ALLOW_OTHER_PARSETYPES If true (default true) then the RDF/XML parser will allow unknown parsetypes to be present and will pass them on to the user. Unimplemented at present. RAPTOR_FEATURE_ALLOW_BAGID If true (default true) then the RDF/XML parser will support the rdf:bagID attribute that was removed from the RDF/XML language when it was revised. This support may be removed in future. RAPTOR_FEATURE_ALLOW_RDF_TYPE_RDF_LIST If true (default false) then the RDF/XML parser will generate the idList rdf:type rdf:List triple in the handling of rdf:parseType="Collection". This triple was removed during the revising of RDF/XML after collections were initially added. RAPTOR_FEATURE_NORMALIZE_LANGUAGE If true (default true) then XML language values such as from xml:lang will be normalized to lowercase. RAPTOR_FEATURE_NON_NFC_FATAL If true (default false) then illegal Unicode Normal Form C in literals will give a fatal error, otherwise just a warning. RAPTOR_FEATURE_WARN_OTHER_PARSETYPES If true (default true) then the RDF/XML parser will warn about unknown rdf:parseType values. RAPTOR_FEATURE_CHECK_RDF_ID If true (default true) then the RDF/XML will check rdf:ID attribute values for duplicates and cause an error if any are found. RAPTOR_FEATURE_RELATIVE_URIS If true (default true) then relative URIs will be used wherever possible when serializing. RAPTOR_FEATURE_START_URI Set the start URI for serlalizing to use. RAPTOR_FEATURE_WRITER_AUTO_INDENT Automatically indent elements when seriailizing. RAPTOR_FEATURE_WRITER_AUTO_EMPTY Automatically detect and abbreviate empty elements when serializing. RAPTOR_FEATURE_WRITER_INDENT_WIDTH Integer number of spaces to use for each indent level when serializing with auto indent. RAPTOR_FEATURE_WRITER_XML_VERSION Integer XML version XML 1.0 (10) or XML 1.1 (11) RAPTOR_FEATURE_WRITER_XML_DECLARATION Write XML 1.0 or 1.1 declaration. RAPTOR_FEATURE_NO_NET Deny network requests. RAPTOR_FEATURE_RESOURCE_BORDER Border color of resource nodes for GraphViz DOT serializer. RAPTOR_FEATURE_LITERAL_BORDER Border color of literal nodes for GraphViz DOT serializer. RAPTOR_FEATURE_BNODE_BORDER Border color of blank nodes for GraphViz DOT serializer. RAPTOR_FEATURE_RESOURCE_FILL Fill color of resource nodes for GraphViz DOT serializer. RAPTOR_FEATURE_LITERAL_FILL Fill color of literal nodes for GraphViz DOT serializer. RAPTOR_FEATURE_BNODE_FILL Fill color of blank nodes for GraphViz DOT serializer. RAPTOR_FEATURE_HTML_TAG_SOUP Use a lax HTML parser if an XML parser fails when read HTML for GRDDL parser. RAPTOR_FEATURE_MICROFORMATS Look for microformats for GRDDL parser. RAPTOR_FEATURE_HTML_LINK Look for head <link> to type rdf/xml for GRDDL parser. RAPTOR_FEATURE_WWW_TIMEOUT Set timeout for internal WWW URI requests for GRDDL parser. RAPTOR_FEATURE_WRITE_BASE_URI Write base directive for Turtle/N3. RAPTOR_FEATURE_WWW_HTTP_CACHE_CONTROL HTTP Cache-Control: header RAPTOR_FEATURE_WWW_HTTP_USER_AGENT HTTP User-Agent: header RAPTOR_FEATURE_JSON_CALLBACK JSON serializer callback function. RAPTOR_FEATURE_JSON_EXTRA_DATA JSON serializer extra top-level data RAPTOR_FEATURE_LAST Internal raptor_get_feature_countunsigned int raptor_get_feature_count (void); Get the count of features defined. This is prefered to the compile time-only symbol RAPTOR_FEATURE_LAST and returns a count of the number of features which is RAPTOR_FEATURE_LAST+1. Returns : count of features in the raptor_feature enumeration raptor_features_enumerateint raptor_features_enumerate (const raptor_feature feature, const char **name, raptor_uri **uri, const char **label); Get list of syntax features. If uri is not NULL, a pointer toa new raptor_uri is returned that must be freed by the caller with raptor_free_uri(). feature : feature enumeration (0+) name : pointer to store feature short name (or NULL) uri : pointer to store feature URI (or NULL) label : pointer to feature label (or NULL) Returns : 0 on success, <0 on failure, >0 if feature is unknown raptor_feature_from_uriraptor_feature raptor_feature_from_uri (raptor_uri *uri); Turn a feature URI into an feature enum. The allowed feature URIs are available via raptor_features_enumerate(). uri : feature URI Returns : < 0 if the feature is unknown raptor_feature_value_typeint raptor_feature_value_type (const raptor_feature feature); Get the type of a features. The type of the feature is 0=integer , 1=string. Other values are undefined. Most features are integer values and use raptor_set_feature and raptor_get_feature() ( raptor_serializer_set_feature raptor_serializer_get_feature() ) String value features use raptor_parser_set_feature_string() and raptor_parser_get_feature_string() ( raptor_serializer_set_feature_string() and raptor_serializer_get_feature_string() ) feature : raptor serializer or parser feature Returns : the type of the feature or <0 if feature is unknown