1*86d7f5d3SJohn Marino /*
2*86d7f5d3SJohn Marino * connect.c
3*86d7f5d3SJohn Marino *
4*86d7f5d3SJohn Marino * Copyright (c) 1996-1999 Whistle Communications, Inc.
5*86d7f5d3SJohn Marino * All rights reserved.
6*86d7f5d3SJohn Marino *
7*86d7f5d3SJohn Marino * Subject to the following obligations and disclaimer of warranty, use and
8*86d7f5d3SJohn Marino * redistribution of this software, in source or object code forms, with or
9*86d7f5d3SJohn Marino * without modifications are expressly permitted by Whistle Communications;
10*86d7f5d3SJohn Marino * provided, however, that:
11*86d7f5d3SJohn Marino * 1. Any and all reproductions of the source or object code must include the
12*86d7f5d3SJohn Marino * copyright notice above and the following disclaimer of warranties; and
13*86d7f5d3SJohn Marino * 2. No rights are granted, in any manner or form, to use Whistle
14*86d7f5d3SJohn Marino * Communications, Inc. trademarks, including the mark "WHISTLE
15*86d7f5d3SJohn Marino * COMMUNICATIONS" on advertising, endorsements, or otherwise except as
16*86d7f5d3SJohn Marino * such appears in the above copyright notice or in the software.
17*86d7f5d3SJohn Marino *
18*86d7f5d3SJohn Marino * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND
19*86d7f5d3SJohn Marino * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO
20*86d7f5d3SJohn Marino * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE,
21*86d7f5d3SJohn Marino * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF
22*86d7f5d3SJohn Marino * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
23*86d7f5d3SJohn Marino * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY
24*86d7f5d3SJohn Marino * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS
25*86d7f5d3SJohn Marino * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE.
26*86d7f5d3SJohn Marino * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES
27*86d7f5d3SJohn Marino * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING
28*86d7f5d3SJohn Marino * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
29*86d7f5d3SJohn Marino * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR
30*86d7f5d3SJohn Marino * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY
31*86d7f5d3SJohn Marino * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
32*86d7f5d3SJohn Marino * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
33*86d7f5d3SJohn Marino * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY
34*86d7f5d3SJohn Marino * OF SUCH DAMAGE.
35*86d7f5d3SJohn Marino *
36*86d7f5d3SJohn Marino * $FreeBSD: src/usr.sbin/ngctl/connect.c,v 1.2 1999/11/30 02:45:30 archie Exp $
37*86d7f5d3SJohn Marino * $DragonFly: src/usr.sbin/ngctl/connect.c,v 1.3 2005/03/16 04:45:07 joerg Exp $
38*86d7f5d3SJohn Marino */
39*86d7f5d3SJohn Marino
40*86d7f5d3SJohn Marino #include "ngctl.h"
41*86d7f5d3SJohn Marino
42*86d7f5d3SJohn Marino static int ConnectCmd(int ac, const char **av);
43*86d7f5d3SJohn Marino
44*86d7f5d3SJohn Marino const struct ngcmd connect_cmd = {
45*86d7f5d3SJohn Marino ConnectCmd,
46*86d7f5d3SJohn Marino "connect [path] <relpath> <hook> <peerhook>",
47*86d7f5d3SJohn Marino "Connects hook <peerhook> of the node at <relpath> to <hook>",
48*86d7f5d3SJohn Marino "The connect command creates a link between the two nodes at"
49*86d7f5d3SJohn Marino " \"path\" and \"relpath\" using hooks \"hook\" and \"peerhook\","
50*86d7f5d3SJohn Marino " respectively. The \"relpath\", if not absolute, is specified"
51*86d7f5d3SJohn Marino " relative to the node at \"path\"."
52*86d7f5d3SJohn Marino " If \"path\" is omitted then \".\" is assumed.",
53*86d7f5d3SJohn Marino { "join" }
54*86d7f5d3SJohn Marino };
55*86d7f5d3SJohn Marino
56*86d7f5d3SJohn Marino static int
ConnectCmd(int ac,const char ** av)57*86d7f5d3SJohn Marino ConnectCmd(int ac, const char **av)
58*86d7f5d3SJohn Marino {
59*86d7f5d3SJohn Marino struct ngm_connect con;
60*86d7f5d3SJohn Marino const char *path = ".";
61*86d7f5d3SJohn Marino
62*86d7f5d3SJohn Marino /* Get arguments */
63*86d7f5d3SJohn Marino switch (ac) {
64*86d7f5d3SJohn Marino case 5:
65*86d7f5d3SJohn Marino path = av[1];
66*86d7f5d3SJohn Marino ac--;
67*86d7f5d3SJohn Marino av++;
68*86d7f5d3SJohn Marino /* FALLTHROUGH */
69*86d7f5d3SJohn Marino case 4:
70*86d7f5d3SJohn Marino snprintf(con.path, sizeof(con.path), "%s", av[1]);
71*86d7f5d3SJohn Marino snprintf(con.ourhook, sizeof(con.ourhook), "%s", av[2]);
72*86d7f5d3SJohn Marino snprintf(con.peerhook, sizeof(con.peerhook), "%s", av[3]);
73*86d7f5d3SJohn Marino break;
74*86d7f5d3SJohn Marino default:
75*86d7f5d3SJohn Marino return(CMDRTN_USAGE);
76*86d7f5d3SJohn Marino }
77*86d7f5d3SJohn Marino
78*86d7f5d3SJohn Marino /* Send message */
79*86d7f5d3SJohn Marino if (NgSendMsg(csock, path, NGM_GENERIC_COOKIE,
80*86d7f5d3SJohn Marino NGM_CONNECT, &con, sizeof(con)) < 0) {
81*86d7f5d3SJohn Marino warn("send msg");
82*86d7f5d3SJohn Marino return(CMDRTN_ERROR);
83*86d7f5d3SJohn Marino }
84*86d7f5d3SJohn Marino return(CMDRTN_OK);
85*86d7f5d3SJohn Marino }
86