2 * This file is part of DisOrder
3 * Copyright (C) 2004-7, 2009, 2011-13 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 3 of the License, or
8 * (at your option) any later version.
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.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 /** @file lib/client-common.c
19 * @brief Common code to client APIs
25 # include <netinet/in.h>
39 #include "configuration.h"
40 #include "client-common.h"
44 /** @brief Figure out what address to connect to
45 * @param c Configuration to honor
46 * @param sap Where to store pointer to sockaddr
47 * @param namep Where to store socket name
48 * @return Socket length, or (socklen_t)-1
50 socklen_t find_server(struct config *c,
51 struct sockaddr **sap, char **namep) {
53 struct sockaddr_un su;
54 struct addrinfo *res = 0;
58 if(c->connect.af != -1) {
59 res = netaddress_resolve(&c->connect, 0, IPPROTO_TCP);
63 len = res->ai_addrlen;
65 /* use the private socket if possible (which it should be) */
66 name = config_get_file2(c, "private/socket");
67 if(access(name, R_OK) != 0) {
72 name = config_get_file2(c, "socket");
73 if(strlen(name) >= sizeof su.sun_path) {
74 disorder_error(0, "socket path is too long");
77 memset(&su, 0, sizeof su);
78 su.sun_family = AF_UNIX;
79 strcpy(su.sun_path, name);
80 sa = (struct sockaddr *)&su;
84 *sap = xmalloc_noptr(len);
85 memcpy(*sap, sa, len);
87 *namep = format_sockaddr(sa);
93 const char disorder__body[1];
94 const char disorder__list[1];
95 const char disorder__integer[1];
96 const char disorder__time[1];