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 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