2 * This file is part of DisOrder
3 * Copyright (C) 2004, 2005, 2006 Richard Kettlewell
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.
10 * This program 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 * General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
24 #include <sys/types.h>
25 #include <sys/socket.h>
26 #include <netinet/in.h>
33 #include "configuration.h"
34 #include "client-common.h"
37 /** @brief Invoke a function with the connect address
38 * @param c Passed to callback
39 * @param function Function to call
41 * Calls @p function with the result of looking up the connect address.
43 int with_sockaddr(void *c,
44 int (*function)(void *c,
45 const struct sockaddr *sa,
49 struct sockaddr_un su;
54 static const struct addrinfo pref = {
65 if(config->connect.n) {
66 res = get_address(&config->connect, &pref, &name);
68 n = function(c, res->ai_addr, res->ai_addrlen, name);
72 path = config_get_file("socket");
73 if(strlen(path) >= sizeof su.sun_path) {
74 error(errno, "socket path is too long");
77 memset(&su, 0, sizeof su);
78 su.sun_family = AF_UNIX;
79 strcpy(su.sun_path, path);
80 return function(c, (struct sockaddr *)&su, sizeof su, path);