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-rw-r--r--src/messenger/messenger_api_contact.c78
1 files changed, 78 insertions, 0 deletions
diff --git a/src/messenger/messenger_api_contact.c b/src/messenger/messenger_api_contact.c
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+++ b/src/messenger/messenger_api_contact.c
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1/*
2 This file is part of GNUnet.
3 Copyright (C) 2020 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 * @author Tobias Frisch
22 * @file src/messenger/messenger_api_contact.c
23 * @brief messenger api: client implementation of GNUnet MESSENGER service
24 */
25
26#include "messenger_api_contact.h"
27
28struct GNUNET_MESSENGER_Contact*
29create_contact (const struct GNUNET_IDENTITY_PublicKey *key)
30{
31 struct GNUNET_MESSENGER_Contact *contact = GNUNET_new(struct GNUNET_MESSENGER_Contact);
32
33 contact->name = NULL;
34
35 GNUNET_memcpy(&(contact->public_key), key, sizeof(contact->public_key));
36
37 return contact;
38}
39
40void
41destroy_contact (struct GNUNET_MESSENGER_Contact *contact)
42{
43 if (contact->name)
44 GNUNET_free(contact->name);
45
46 GNUNET_free(contact);
47}
48
49const char*
50get_contact_name (const struct GNUNET_MESSENGER_Contact *contact)
51{
52 return contact->name;
53}
54
55void
56set_contact_name (struct GNUNET_MESSENGER_Contact *contact, const char *name)
57{
58 if (contact->name)
59 GNUNET_free(contact->name);
60
61 contact->name = name? GNUNET_strdup(name) : NULL;
62}
63
64const struct GNUNET_IDENTITY_PublicKey*
65get_contact_key (const struct GNUNET_MESSENGER_Contact *contact)
66{
67 return &(contact->public_key);
68}
69
70const struct GNUNET_HashCode*
71get_contact_id_from_key (const struct GNUNET_MESSENGER_Contact *contact)
72{
73 static struct GNUNET_HashCode id;
74
75 GNUNET_CRYPTO_hash (&(contact->public_key), sizeof(contact->public_key), &id);
76
77 return &id;
78}