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Diffstat (limited to 'src/messenger/gnunet-service-messenger_list_handles.c')
-rw-r--r--src/messenger/gnunet-service-messenger_list_handles.c101
1 files changed, 0 insertions, 101 deletions
diff --git a/src/messenger/gnunet-service-messenger_list_handles.c b/src/messenger/gnunet-service-messenger_list_handles.c
deleted file mode 100644
index adcbf6a42..000000000
--- a/src/messenger/gnunet-service-messenger_list_handles.c
+++ /dev/null
@@ -1,101 +0,0 @@
1/*
2 This file is part of GNUnet.
3 Copyright (C) 2020--2021 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/gnunet-service-messenger_list_handles.c
23 * @brief GNUnet MESSENGER service
24 */
25
26#include "gnunet-service-messenger_list_handles.h"
27
28#include "gnunet-service-messenger_handle.h"
29
30void
31init_list_handles (struct GNUNET_MESSENGER_ListHandles *handles)
32{
33 GNUNET_assert(handles);
34
35 handles->head = NULL;
36 handles->tail = NULL;
37}
38
39void
40clear_list_handles (struct GNUNET_MESSENGER_ListHandles *handles)
41{
42 GNUNET_assert(handles);
43
44 while (handles->head)
45 {
46 struct GNUNET_MESSENGER_ListHandle *element = handles->head;
47
48 GNUNET_CONTAINER_DLL_remove(handles->head, handles->tail, element);
49 destroy_handle (element->handle);
50 GNUNET_free(element);
51 }
52
53 handles->head = NULL;
54 handles->tail = NULL;
55}
56
57void
58add_list_handle (struct GNUNET_MESSENGER_ListHandles *handles, struct GNUNET_MESSENGER_SrvHandle *handle)
59{
60 GNUNET_assert((handles) && (handle));
61
62 struct GNUNET_MESSENGER_ListHandle *element = GNUNET_new(struct GNUNET_MESSENGER_ListHandle);
63
64 element->handle = handle;
65
66 GNUNET_CONTAINER_DLL_insert_tail(handles->head, handles->tail, element);
67}
68
69int
70remove_list_handle (struct GNUNET_MESSENGER_ListHandles *handles, struct GNUNET_MESSENGER_SrvHandle *handle)
71{
72 GNUNET_assert((handles) && (handle));
73
74 struct GNUNET_MESSENGER_ListHandle *element;
75
76 for (element = handles->head; element; element = element->next)
77 if (element->handle == handle)
78 break;
79
80 if (!element)
81 return GNUNET_NO;
82
83 GNUNET_CONTAINER_DLL_remove(handles->head, handles->tail, element);
84 GNUNET_free(element);
85
86 return GNUNET_YES;
87}
88
89struct GNUNET_MESSENGER_SrvHandle*
90find_list_handle_by_member (const struct GNUNET_MESSENGER_ListHandles *handles, const struct GNUNET_HashCode *key)
91{
92 GNUNET_assert((handles) && (key));
93
94 struct GNUNET_MESSENGER_ListHandle *element;
95
96 for (element = handles->head; element; element = element->next)
97 if (get_handle_member_id ((struct GNUNET_MESSENGER_SrvHandle*) element->handle, key))
98 return element->handle;
99
100 return NULL;
101}