blob: ab6bae9847bcaeaaf049b1cedd69b7489793150f (
plain)
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
|
/*
* Copyright (C) 2007-2009 Andreas Steffen
*
* HSR Hochschule fuer Technik Rapperswil
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
/**
* @defgroup ietf_attributes ietf_attributes
* @{ @ingroup credentials
*/
#ifndef IETF_ATTRIBUTES_H_
#define IETF_ATTRIBUTES_H_
typedef struct ietf_attributes_t ietf_attributes_t;
#include <library.h>
/**
*
*/
struct ietf_attributes_t {
/**
* Get the an alphabetically sorted list of printable IETF attributes.
*
* Result points to internal data, do not free.
*
* @return a string containing printable attributes
*/
char* (*get_string) (ietf_attributes_t *this);
/**
* Get the ASN.1 encoding of the IETF attributes.
*
* @return allocated chunk containing the encoded bytes
*/
chunk_t (*get_encoding) (ietf_attributes_t *this);
/**
* Check for equality between two lists.
*
* @param other attribute list to be checked for equality
* @return TRUE if equal
*/
bool (*equals) (ietf_attributes_t *this, ietf_attributes_t *other);
/**
* Check for common attributes between two lists.
*
* @param other attribute list to be matched
* @return TRUE if there is at least a common attribute
*/
bool (*matches) (ietf_attributes_t *this, ietf_attributes_t *other);
/**
* Get a new reference to the IETF attributes.
*
* @return this, with an increased refcount
*/
ietf_attributes_t* (*get_ref)(ietf_attributes_t *this);
/**
* Destroys an ietf_attributes_t object.
*/
void (*destroy) (ietf_attributes_t *this);
};
/**
* @param string input string, which will be converted
* @return ietf_attributes_t
*/
ietf_attributes_t *ietf_attributes_create_from_string(char *string);
/**
* @param encoded ASN.1 encoded bytes, such as from ietf_attributes.get_encoding
* @return ietf_attributes_t
*/
ietf_attributes_t *ietf_attributes_create_from_encoding(chunk_t encoded);
#endif /** IETF_ATTRIBUTES_H_ @}*/
|
