1 | /* -*- Mode: c; c-basic-offset: 2 -*- |
2 | * |
3 | * rdf_uri.h - RDF URI Definition |
4 | * |
5 | * Copyright (C) 2000-2008, David Beckett http://www.dajobe.org/ |
6 | * Copyright (C) 2000-2004, University of Bristol, UK http://www.bristol.ac.uk/ |
7 | * |
8 | * This package is Free Software and part of Redland http://librdf.org/ |
9 | * |
10 | * It is licensed under the following three licenses as alternatives: |
11 | * 1. GNU Lesser General Public License (LGPL) V2.1 or any newer version |
12 | * 2. GNU General Public License (GPL) V2 or any newer version |
13 | * 3. Apache License, V2.0 or any newer version |
14 | * |
15 | * You may not use this file except in compliance with at least one of |
16 | * the above three licenses. |
17 | * |
18 | * See LICENSE.html or LICENSE.txt at the top of this package for the |
19 | * complete terms and further detail along with the license texts for |
20 | * the licenses in COPYING.LIB, COPYING and LICENSE-2.0.txt respectively. |
21 | * |
22 | * |
23 | */ |
24 | |
25 | |
26 | |
27 | #ifndef LIBRDF_URI_H |
28 | #define LIBRDF_URI_H |
29 | |
30 | #ifdef LIBRDF_INTERNAL |
31 | #include <rdf_uri_internal.h> |
32 | #endif |
33 | |
34 | #ifdef __cplusplus |
35 | extern "C" { |
36 | #endif |
37 | |
38 | /** |
39 | * librdf_uri_filter_func: |
40 | * @user_data: user data |
41 | * @uri: #librdf_uri URI to check |
42 | * |
43 | * Callback function for librdf_parser_set_uri_filter() |
44 | * |
45 | * Return value: non-0 to filter the URI |
46 | */ |
47 | typedef int (*librdf_uri_filter_func)(void *user_data, librdf_uri* uri); |
48 | |
49 | |
50 | /* constructors */ |
51 | REDLAND_API |
52 | librdf_uri* librdf_new_uri (librdf_world *world, const unsigned char *uri_string); |
53 | REDLAND_API |
54 | librdf_uri* librdf_new_uri2 (librdf_world *world, const unsigned char *uri_string, size_t length); |
55 | /* Create a new URI from an existing URI - CLONE */ |
56 | REDLAND_API |
57 | librdf_uri* librdf_new_uri_from_uri (librdf_uri* old_uri); |
58 | /* Create a new URI from an existing URI and local name */ |
59 | REDLAND_API |
60 | librdf_uri* librdf_new_uri_from_uri_local_name (librdf_uri* old_uri, const unsigned char *local_name); |
61 | |
62 | /* destructor */ |
63 | REDLAND_API |
64 | void librdf_free_uri(librdf_uri *uri); |
65 | |
66 | /* methods */ |
67 | REDLAND_API |
68 | unsigned char* librdf_uri_as_string (librdf_uri *uri); |
69 | REDLAND_API |
70 | unsigned char* librdf_uri_as_counted_string (librdf_uri *uri, size_t *len_p); |
71 | REDLAND_API |
72 | void librdf_uri_print (librdf_uri* uri, FILE *fh); |
73 | REDLAND_API |
74 | unsigned char* librdf_uri_to_string (librdf_uri* uri); |
75 | REDLAND_API |
76 | unsigned char* librdf_uri_to_counted_string (librdf_uri* uri, size_t* len_p); |
77 | REDLAND_API |
78 | int librdf_uri_equals(librdf_uri* first_uri, librdf_uri* second_uri); |
79 | REDLAND_API |
80 | int librdf_uri_compare(librdf_uri* uri1, librdf_uri* uri2); |
81 | REDLAND_API |
82 | int librdf_uri_is_file_uri(librdf_uri* uri); |
83 | REDLAND_API |
84 | const char* librdf_uri_to_filename(librdf_uri* uri); |
85 | REDLAND_API |
86 | librdf_uri* librdf_new_uri_normalised_to_base(const unsigned char *uri_string, librdf_uri* source_uri, librdf_uri* base_uri); |
87 | REDLAND_API |
88 | librdf_uri* librdf_new_uri_relative_to_base(librdf_uri* base_uri, const unsigned char *uri_string); |
89 | REDLAND_API |
90 | librdf_uri* librdf_new_uri_from_filename(librdf_world* world, const char *filename); |
91 | |
92 | #ifdef __cplusplus |
93 | } |
94 | #endif |
95 | |
96 | #endif |
97 | |