/usr/include/rdf_node.h is in librdf0-dev 1.0.17-1.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 | /* -*- Mode: c; c-basic-offset: 2 -*-
*
* rdf_node.h - RDF Node definition
*
* Copyright (C) 2000-2008, David Beckett http://www.dajobe.org/
* Copyright (C) 2000-2004, University of Bristol, UK http://www.bristol.ac.uk/
*
* This package is Free Software and part of Redland http://librdf.org/
*
* It is licensed under the following three licenses as alternatives:
* 1. GNU Lesser General Public License (LGPL) V2.1 or any newer version
* 2. GNU General Public License (GPL) V2 or any newer version
* 3. Apache License, V2.0 or any newer version
*
* You may not use this file except in compliance with at least one of
* the above three licenses.
*
* See LICENSE.html or LICENSE.txt at the top of this package for the
* complete terms and further detail along with the license texts for
* the licenses in COPYING.LIB, COPYING and LICENSE-2.0.txt respectively.
*
*
*/
#ifndef LIBRDF_NODE_H
#define LIBRDF_NODE_H
#ifndef LIBRDF_OBJC_FRAMEWORK
#include <rdf_uri.h>
#else
#include <Redland/rdf_uri.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* Node types */
/* DEPENDENCY: If this list is changed, the librdf_node_type_names
* definition in rdf_node.c must be updated to match
*
* Node type 3 is unused and should not be renumbered to keep binary
* ABI compatibility.
*/
/**
* librdf_node_type:
* @LIBRDF_NODE_TYPE_UNKNOWN: Internal
* @LIBRDF_NODE_TYPE_RESOURCE: rdf:Resource (& rdf:Property) - has a URI
* @LIBRDF_NODE_TYPE_LITERAL: rdf:Literal - has an XML string, language,
* XML space
* @LIBRDF_NODE_TYPE_BLANK: blank node has an identifier string.
* @LIBRDF_NODE_TYPE_LAST: Internal
*
* Type of a redland node.
*
* Better to check this with functions librdf_node_is_resource(),
* librdf_node_is_literal() or librdf_node_is_blank().
*
*/
typedef enum {
LIBRDF_NODE_TYPE_UNKNOWN = RAPTOR_TERM_TYPE_UNKNOWN,
LIBRDF_NODE_TYPE_RESOURCE = RAPTOR_TERM_TYPE_URI,
LIBRDF_NODE_TYPE_LITERAL = RAPTOR_TERM_TYPE_LITERAL,
LIBRDF_NODE_TYPE_BLANK = RAPTOR_TERM_TYPE_BLANK,
LIBRDF_NODE_TYPE_LAST = LIBRDF_NODE_TYPE_BLANK
} librdf_node_type;
#ifdef LIBRDF_INTERNAL
#include <rdf_node_internal.h>
#endif
/* Create a new Node. */
REDLAND_API
librdf_node* librdf_new_node(librdf_world* world);
/* Create a new resource Node from URI string. */
REDLAND_API
librdf_node* librdf_new_node_from_uri_string(librdf_world* world, const unsigned char *uri_string);
REDLAND_API
librdf_node* librdf_new_node_from_counted_uri_string(librdf_world* world, const unsigned char *uri_string, size_t len);
/* Create a new resource Node from URI object. */
REDLAND_API
librdf_node* librdf_new_node_from_uri(librdf_world* world, librdf_uri *uri);
/* Create a new resource Node from URI object with a local_name */
REDLAND_API
librdf_node* librdf_new_node_from_uri_local_name(librdf_world* world, librdf_uri *uri, const unsigned char *local_name);
/* Create a new resource Node from URI string renormalised to a new base */
REDLAND_API
librdf_node* librdf_new_node_from_normalised_uri_string(librdf_world* world, const unsigned char *uri_string, librdf_uri *source_uri, librdf_uri *base_uri);
/* Create a new Node from literal string / language. */
REDLAND_API
librdf_node* librdf_new_node_from_literal(librdf_world* world, const unsigned char *string, const char *xml_language, int is_wf_xml);
/* Create a new Node from a typed literal string / language. */
REDLAND_API
librdf_node* librdf_new_node_from_typed_literal(librdf_world *world, const unsigned char *value, const char *xml_language, librdf_uri* datatype_uri);
REDLAND_API
librdf_node* librdf_new_node_from_typed_counted_literal(librdf_world *world, const unsigned char *value, size_t value_len, const char *xml_language, size_t xml_language_len, librdf_uri* datatype_uri);
/* Create a new Node from blank node identifier. */
REDLAND_API
librdf_node* librdf_new_node_from_blank_identifier(librdf_world* world, const unsigned char *identifier);
REDLAND_API
librdf_node* librdf_new_node_from_counted_blank_identifier(librdf_world* world, const unsigned char *identifier, size_t identifier_len);
/* Create a new Node from an existing Node - CLONE */
REDLAND_API
librdf_node* librdf_new_node_from_node(librdf_node *node);
/* destructor */
REDLAND_API
void librdf_free_node(librdf_node* node);
/* functions / methods */
REDLAND_API
librdf_uri* librdf_node_get_uri(librdf_node* node);
REDLAND_API
librdf_node_type librdf_node_get_type(librdf_node* node);
REDLAND_API
unsigned char* librdf_node_get_literal_value(librdf_node* node);
REDLAND_API
unsigned char* librdf_node_get_literal_value_as_counted_string(librdf_node* node, size_t* len_p);
REDLAND_API
char* librdf_node_get_literal_value_as_latin1(librdf_node* node);
REDLAND_API
char* librdf_node_get_literal_value_language(librdf_node* node);
REDLAND_API
int librdf_node_get_literal_value_is_wf_xml(librdf_node* node);
REDLAND_API
librdf_uri* librdf_node_get_literal_value_datatype_uri(librdf_node* node);
REDLAND_API
int librdf_node_get_li_ordinal(librdf_node* node);
REDLAND_API
unsigned char *librdf_node_get_blank_identifier(librdf_node* node);
REDLAND_API
unsigned char *librdf_node_get_counted_blank_identifier(librdf_node* node, size_t* len_p);
REDLAND_API
int librdf_node_is_resource(librdf_node* node);
REDLAND_API
int librdf_node_is_literal(librdf_node* node);
REDLAND_API
int librdf_node_is_blank(librdf_node* node);
/* serialise / deserialise */
REDLAND_API
size_t librdf_node_encode(librdf_node* node, unsigned char *buffer, size_t length);
REDLAND_API
librdf_node* librdf_node_decode(librdf_world *world, size_t* size_p, unsigned char *buffer, size_t length);
/* convert to a string */
REDLAND_API REDLAND_DEPRECATED
unsigned char *librdf_node_to_string(librdf_node* node);
REDLAND_API REDLAND_DEPRECATED
unsigned char* librdf_node_to_counted_string(librdf_node* node, size_t* len_p);
/* pretty print it */
REDLAND_API
int librdf_node_write(librdf_node* node, raptor_iostream *iostr);
REDLAND_API
void librdf_node_print(librdf_node* node, FILE *fh);
/* utility functions */
REDLAND_API
int librdf_node_equals(librdf_node* first_node, librdf_node* second_node);
/* create an iterator for a static array of nodes */
REDLAND_API REDLAND_DEPRECATED
librdf_iterator* librdf_node_static_iterator_create(librdf_node** nodes, int size);
REDLAND_API
librdf_iterator* librdf_node_new_static_node_iterator(librdf_world* world, librdf_node** nodes, int size);
#ifdef __cplusplus
}
#endif
#endif
|