]> git.meshlink.io Git - meshlink/blob - src/connection.c
Remove old tests for tinc 1.1 and add a basic test for MeshLink.
[meshlink] / src / connection.c
1 /*
2     connection.c -- connection list management
3     Copyright (C) 2000-2013 Guus Sliepen <guus@meshlink.io>
4
5     This program is free software; you can redistribute it and/or modify
6     it under the terms of the GNU General Public License as published by
7     the Free Software Foundation; either version 2 of the License, or
8     (at your option) any later version.
9
10     This program is distributed in the hope that it will be useful,
11     but WITHOUT ANY WARRANTY; without even the implied warranty of
12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13     GNU General Public License for more details.
14
15     You should have received a copy of the GNU General Public License along
16     with this program; if not, write to the Free Software Foundation, Inc.,
17     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 */
19
20 #include "system.h"
21
22 #include "list.h"
23 #include "conf.h"
24 #include "connection.h"
25 #include "list.h"
26 #include "logger.h"
27 #include "meshlink_internal.h"
28 #include "utils.h"
29 #include "xalloc.h"
30
31 void init_connections(meshlink_handle_t *mesh) {
32         mesh->connections = list_alloc((list_action_t) free_connection);
33         mesh->everyone = new_connection();
34         mesh->everyone->name = xstrdup("mesh->everyone");
35         mesh->everyone->hostname = xstrdup("BROADCAST");
36 }
37
38 void exit_connections(meshlink_handle_t *mesh) {
39         list_delete_list(mesh->connections);
40         free_connection(mesh->everyone);
41 }
42
43 connection_t *new_connection(void) {
44         return xzalloc(sizeof(connection_t));
45 }
46
47 void free_connection(connection_t *c) {
48         if(!c)
49                 return;
50
51         sptps_stop(&c->sptps);
52         ecdsa_free(c->ecdsa);
53
54         buffer_clear(&c->inbuf);
55         buffer_clear(&c->outbuf);
56
57         if(c->io.cb)
58                 abort();
59
60         if(c->socket > 0)
61                 closesocket(c->socket);
62
63         free(c->name);
64         free(c->hostname);
65
66         if(c->config_tree)
67                 exit_configuration(&c->config_tree);
68
69         free(c);
70 }
71
72 void connection_add(meshlink_handle_t *mesh, connection_t *c) {
73         c->mesh = mesh;
74         list_insert_tail(mesh->connections, c);
75 }
76
77 void connection_del(meshlink_handle_t *mesh, connection_t *c) {
78         io_del(&mesh->loop, &c->io);
79         list_delete(mesh->connections, c);
80 }