2 * Copyright (c) 2021 Omar Polo <op@omarpolo.com>
4 * Permission to use, copy, modify, and distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19 #include <sys/socket.h>
29 #include "ctl_parser.h"
33 __dead void usage(void);
41 * XXX: this will print `kamid' if compat/getprogname.c is
44 fprintf(stderr, "usage: %s [-s socket] command [argument ...]\n",
50 main(int argc, char **argv)
52 struct sockaddr_un sun;
53 struct parse_result *res;
61 log_init(1, LOG_DAEMON); /* Log to stderr. */
64 while ((ch = getopt(argc, argv, "s:")) != -1) {
76 /* parse command line */
77 if ((res = parse(argc, argv)) == NULL)
80 /* connect to control socket */
81 if ((ctl_sock = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
84 memset(&sun, 0, sizeof(sun));
85 sun.sun_family = AF_UNIX;
86 strlcpy(sun.sun_path, sockname, sizeof(sun.sun_path));
88 if (connect(ctl_sock, (struct sockaddr*)&sun, sizeof(sun)) == -1)
89 err(1, "connect: %s", sockname);
92 if (pledge("stdio", NULL) == -1)
96 if ((ibuf = calloc(1, sizeof(*ibuf))) == NULL)
98 imsg_init(ibuf, ctl_sock);
101 /* process user request */
102 switch (res->action) {
107 imsg_compose(ibuf, IMSG_CTL_LOG_VERBOSE, 0, 0, -1,
108 &verbose, sizeof(verbose));
109 puts("logging request sent.");
113 imsg_compose(ibuf, IMSG_CTL_RELOAD, 0, 0, -1, NULL, 0);
114 puts("reload request sent.");
124 * Later we may add commands which requires a response.
127 if ((n = imsg_get(ibuf, &imsg)) == -1)
128 errx(1, "imsg_get error");
132 switch (res->action) {