1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
3 *
4 * Copyright (c) 2023 The FreeBSD Foundation
5 *
6 * This software was developed by Jake Freeland <jfree@FreeBSD.org>
7 * under sponsorship from the FreeBSD Foundation.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 */
30
31 #include <sys/types.h>
32 #include <sys/socket.h>
33
34 #include <libcasper.h>
35 #include <string.h>
36
37 #include <casper/cap_net.h>
38
39 #include "syslogd_cap.h"
40
41 /* This is where libcasper receives commands via nvlist. */
42 static int
casper_command(const char * cmd,const nvlist_t * limits __unused,nvlist_t * nvlin,nvlist_t * nvlout)43 casper_command(const char *cmd, const nvlist_t *limits __unused,
44 nvlist_t *nvlin, nvlist_t *nvlout)
45 {
46 int error = EINVAL;
47
48 if (strcmp(cmd, "p_open") == 0)
49 error = casper_p_open(nvlin, nvlout);
50 else if (strcmp(cmd, "readconfigfile") == 0)
51 error = casper_readconfigfile(nvlin, nvlout);
52 else if (strcmp(cmd, "ttymsg") == 0)
53 error = casper_ttymsg(nvlin, nvlout);
54 else if (strcmp(cmd, "wallmsg") == 0)
55 error = casper_wallmsg(nvlin);
56
57 return (error);
58 }
59
60 CREATE_SERVICE("syslogd.casper", NULL, casper_command, CASPER_SERVICE_STDIO);
61