diff options
Diffstat (limited to 'contrib/blacklist/bin/run.c')
| -rw-r--r-- | contrib/blacklist/bin/run.c | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/contrib/blacklist/bin/run.c b/contrib/blacklist/bin/run.c deleted file mode 100644 index 8499edd3d9c2..000000000000 --- a/contrib/blacklist/bin/run.c +++ /dev/null @@ -1,156 +0,0 @@ -/* $NetBSD: run.c,v 1.14 2016/04/04 15:52:56 christos Exp $ */ - -/*- - * Copyright (c) 2015 The NetBSD Foundation, Inc. - * All rights reserved. - * - * This code is derived from software contributed to The NetBSD Foundation - * by Christos Zoulas. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <sys/cdefs.h> -__RCSID("$NetBSD: run.c,v 1.14 2016/04/04 15:52:56 christos Exp $"); - -#include <stdio.h> -#ifdef HAVE_LIBUTIL_H -#include <libutil.h> -#endif -#ifdef HAVE_UTIL_H -#include <util.h> -#endif -#include <stdarg.h> -#include <limits.h> -#include <stdlib.h> -#include <inttypes.h> -#include <syslog.h> -#include <string.h> -#include <netinet/in.h> -#include <net/if.h> - -#include "run.h" -#include "conf.h" -#include "internal.h" -#include "support.h" - -extern char **environ; - -static char * -run(const char *cmd, const char *name, ...) -{ - const char *argv[20]; - size_t i; - va_list ap; - FILE *fp; - char buf[10240], *res; - - argv[0] = "control"; - argv[1] = cmd; - argv[2] = name; - va_start(ap, name); - for (i = 3; i < __arraycount(argv) && - (argv[i] = va_arg(ap, char *)) != NULL; i++) - continue; - va_end(ap); - - if (debug) { - size_t z; - int r; - - r = snprintf(buf, sizeof(buf), "run %s [", controlprog); - if (r == -1 || (z = (size_t)r) >= sizeof(buf)) - z = sizeof(buf); - for (i = 0; argv[i]; i++) { - r = snprintf(buf + z, sizeof(buf) - z, "%s%s", - argv[i], argv[i + 1] ? " " : ""); - if (r == -1 || (z += (size_t)r) >= sizeof(buf)) - z = sizeof(buf); - } - (*lfun)(LOG_DEBUG, "%s]", buf); - } - - fp = popenve(controlprog, __UNCONST(argv), environ, "r"); - if (fp == NULL) { - (*lfun)(LOG_ERR, "popen %s failed (%m)", controlprog); - return NULL; - } - if (fgets(buf, sizeof(buf), fp) != NULL) - res = strdup(buf); - else - res = NULL; - pclose(fp); - if (debug) - (*lfun)(LOG_DEBUG, "%s returns %s", cmd, res); - return res; -} - -void -run_flush(const struct conf *c) -{ - free(run("flush", c->c_name, NULL)); -} - -int -run_change(const char *how, const struct conf *c, char *id, size_t len) -{ - const char *prname; - char poname[64], adname[128], maskname[32], *rv; - size_t off; - - switch (c->c_proto) { - case -1: - prname = ""; - break; - case IPPROTO_TCP: - prname = "tcp"; - break; - case IPPROTO_UDP: - prname = "udp"; - break; - default: - (*lfun)(LOG_ERR, "%s: bad protocol %d", __func__, c->c_proto); - return -1; - } - - if (c->c_port != -1) - snprintf(poname, sizeof(poname), "%d", c->c_port); - else - poname[0] = '\0'; - - snprintf(maskname, sizeof(maskname), "%d", c->c_lmask); - sockaddr_snprintf(adname, sizeof(adname), "%a", (const void *)&c->c_ss); - - rv = run(how, c->c_name, prname, adname, maskname, poname, id, NULL); - if (rv == NULL) - return -1; - if (len != 0) { - rv[strcspn(rv, "\n")] = '\0'; - off = strncmp(rv, "OK ", 3) == 0 ? 3 : 0; - strlcpy(id, rv + off, len); - } - free(rv); - return 0; -} |