2 connection.c -- connection list management
3 Copyright (C) 2000-2002 Guus Sliepen <guus@sliepen.eu.org>,
4 2000-2002 Ivo Timmermans <ivo@o2w.nl>
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 $Id: connection.c,v 1.1.2.33 2002/09/09 21:24:31 guus Exp $
33 #include "net.h" /* Don't ask. */
43 avl_tree_t *connection_tree; /* Meta connections */
44 connection_t *broadcast;
46 int connection_compare(connection_t * a, connection_t * b)
51 void init_connections(void)
55 connection_tree = avl_alloc_tree((avl_compare_t) connection_compare, NULL);
56 broadcast = new_connection();
57 broadcast->name = xstrdup(_("everyone"));
58 broadcast->hostname = xstrdup(_("BROADCAST"));
61 void exit_connections(void)
65 avl_delete_tree(connection_tree);
66 free_connection(broadcast);
69 connection_t *new_connection(void)
75 c = (connection_t *) xmalloc_and_zero(sizeof(connection_t));
80 gettimeofday(&c->start, NULL);
85 void free_connection(connection_t * c)
102 free(c->hischallenge);
107 void connection_add(connection_t * c)
111 avl_insert(connection_tree, c);
114 void connection_del(connection_t * c)
118 avl_delete(connection_tree, c);
121 void dump_connections(void)
128 syslog(LOG_DEBUG, _("Connections:"));
130 for(node = connection_tree->head; node; node = node->next) {
131 c = (connection_t *) node->data;
132 syslog(LOG_DEBUG, _(" %s at %s options %lx socket %d status %04x"),
133 c->name, c->hostname, c->options, c->socket, c->status);
136 syslog(LOG_DEBUG, _("End of connections."));
139 int read_connection_config(connection_t * c)
146 asprintf(&fname, "%s/hosts/%s", confbase, c->name);
147 x = read_config_file(c->config_tree, fname);