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-rw-r--r--src/lib/hello/address.c139
1 files changed, 0 insertions, 139 deletions
diff --git a/src/lib/hello/address.c b/src/lib/hello/address.c
deleted file mode 100644
index 6a1b68029..000000000
--- a/src/lib/hello/address.c
+++ /dev/null
@@ -1,139 +0,0 @@
1/*
2 This file is part of GNUnet.
3 Copyright (C) 2009 GNUnet e.V.
4
5 GNUnet is free software: you can redistribute it and/or modify it
6 under the terms of the GNU Affero General Public License as published
7 by the Free Software Foundation, either version 3 of the License,
8 or (at your option) any later version.
9
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Affero General Public License for more details.
14
15 You should have received a copy of the GNU Affero General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
17
18 SPDX-License-Identifier: AGPL3.0-or-later
19 */
20
21/**
22 * @file hello/address.c
23 * @brief helper functions for handling addresses
24 * @author Christian Grothoff
25 */
26#include "platform.h"
27#include "gnunet_hello_lib.h"
28#include "gnunet_util_lib.h"
29
30
31/**
32 * Check if an address has a local option set
33 *
34 * @param address the address to check
35 * @param option the respective option to check for
36 * @return #GNUNET_YES or #GNUNET_NO
37 */
38int
39GNUNET_HELLO_address_check_option (const struct GNUNET_HELLO_Address *address,
40 enum GNUNET_HELLO_AddressInfo option)
41{
42 if (option == (address->local_info & option))
43 return GNUNET_YES;
44 return GNUNET_NO;
45}
46
47
48/**
49 * Get the size of an address struct.
50 *
51 * @param address address
52 * @return the size
53 */
54size_t
55GNUNET_HELLO_address_get_size (const struct GNUNET_HELLO_Address *address)
56{
57 return sizeof(struct GNUNET_HELLO_Address) + address->address_length
58 + strlen (address->transport_name) + 1;
59}
60
61
62struct GNUNET_HELLO_Address *
63GNUNET_HELLO_address_allocate (const struct GNUNET_PeerIdentity *peer,
64 const char *transport_name,
65 const void *address,
66 size_t address_length,
67 enum GNUNET_HELLO_AddressInfo local_info)
68{
69 struct GNUNET_HELLO_Address *addr;
70 size_t slen;
71 char *end;
72
73 slen = strlen (transport_name) + 1;
74 addr = GNUNET_malloc (sizeof(struct GNUNET_HELLO_Address)
75 + address_length + slen);
76 addr->peer = *peer;
77 addr->address = &addr[1];
78 addr->address_length = address_length;
79 addr->local_info = local_info;
80 end = (char *) &addr[1];
81 addr->transport_name = &end[address_length];
82 GNUNET_memcpy (end,
83 address,
84 address_length);
85 GNUNET_memcpy (&end[address_length],
86 transport_name,
87 slen);
88 return addr;
89}
90
91
92/**
93 * Copy an address struct.
94 *
95 * @param address address to copy
96 * @return a copy of the address struct
97 */
98struct GNUNET_HELLO_Address *
99GNUNET_HELLO_address_copy (const struct GNUNET_HELLO_Address *address)
100{
101 if (NULL == address)
102 return NULL;
103 return GNUNET_HELLO_address_allocate (&address->peer,
104 address->transport_name,
105 address->address,
106 address->address_length,
107 address->local_info);
108}
109
110
111int
112GNUNET_HELLO_address_cmp (const struct GNUNET_HELLO_Address *a1,
113 const struct GNUNET_HELLO_Address *a2)
114{
115 int ret;
116
117 if ((NULL == a1) &&
118 (NULL == a2))
119 return 0;
120 if (NULL == a1)
121 return 1;
122 if (NULL == a2)
123 return -1;
124 ret = strcmp (a1->transport_name, a2->transport_name);
125 if (0 != ret)
126 return ret;
127 if (a1->local_info != a2->local_info)
128 return (((int) a1->local_info) < ((int) a2->local_info)) ? -1 : 1;
129 if (a1->address_length < a2->address_length)
130 return -1;
131 if (a1->address_length > a2->address_length)
132 return 1;
133 return memcmp (a1->address,
134 a2->address,
135 a1->address_length);
136}
137
138
139/* end of address.c */