diff options
Diffstat (limited to 'ipsec-tools/src/racoon/kmpstat.c')
| -rw-r--r-- | ipsec-tools/src/racoon/kmpstat.c | 233 |
1 files changed, 233 insertions, 0 deletions
diff --git a/ipsec-tools/src/racoon/kmpstat.c b/ipsec-tools/src/racoon/kmpstat.c new file mode 100644 index 00000000..50c478dd --- /dev/null +++ b/ipsec-tools/src/racoon/kmpstat.c @@ -0,0 +1,233 @@ +/* $NetBSD: kmpstat.c,v 1.7 2010/11/12 09:08:26 tteras Exp $ */ + +/* $KAME: kmpstat.c,v 1.33 2004/08/16 08:20:28 itojun Exp $ */ + +/* + * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. + * All rights reserved. + * + * 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. + * 3. Neither the name of the project nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE PROJECT 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 PROJECT 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. + */ + +#include "config.h" + +#include <sys/types.h> +#include <sys/param.h> +#include <sys/socket.h> +#include <sys/un.h> + +#include <netinet/in.h> +#include <arpa/inet.h> +#include <net/pfkeyv2.h> + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <errno.h> +#if TIME_WITH_SYS_TIME +# include <sys/time.h> +# include <time.h> +#else +# if HAVE_SYS_TIME_H +# include <sys/time.h> +# else +# include <time.h> +# endif +#endif +#include <netdb.h> +#ifdef HAVE_UNISTD_H +#include <unistd.h> +#endif +#include <err.h> +#include <sys/ioctl.h> +#include <resolv.h> + +#include "libpfkey.h" + +#include "var.h" +#include "misc.h" +#include "vmbuf.h" +#include "plog.h" +#include "debug.h" +#include "sockmisc.h" + +#include "racoonctl.h" +#include "admin.h" +#include "schedule.h" +#include "isakmp_var.h" +#include "isakmp.h" +#include "isakmp_xauth.h" +#include "isakmp_var.h" +#include "isakmp_cfg.h" +#include "oakley.h" +#include "handler.h" +#include "pfkey.h" +#include "admin.h" +#include "evt.h" +#include "admin_var.h" +#include "ipsec_doi.h" + +u_int32_t racoonctl_interface = RACOONCTL_INTERFACE; +u_int32_t racoonctl_interface_major = RACOONCTL_INTERFACE_MAJOR; + +static int so; +u_int32_t loglevel = 0; + +int +com_init() +{ + struct sockaddr_un name; + + memset(&name, 0, sizeof(name)); + name.sun_family = AF_UNIX; + snprintf(name.sun_path, sizeof(name.sun_path), + "%s", adminsock_path); + + so = socket(AF_UNIX, SOCK_STREAM, 0); + if (so < 0) + return -1; + + if (connect(so, (struct sockaddr *)&name, sizeof(name)) < 0) { + (void)close(so); + return -1; + } + + return 0; +} + +int +com_send(combuf) + vchar_t *combuf; +{ + int len; + + if ((len = send(so, combuf->v, combuf->l, 0)) == -1) { + perror("send"); + (void)close(so); + return -1; + } + + return 0; +} + +int +com_recv(combufp) + vchar_t **combufp; +{ + struct admin_com h, *com; + caddr_t buf; + int len, rlen; + int l = 0; + caddr_t p; + + if (combufp == NULL) + return -1; + + /* receive by PEEK */ + if ((len = recv(so, &h, sizeof(h), MSG_PEEK)) == -1) + goto bad1; + + /* sanity check */ + if (len < sizeof(h)) + goto bad1; + + if (h.ac_errno && !(h.ac_cmd & ADMIN_FLAG_LONG_REPLY)) { + errno = h.ac_errno; + goto bad1; + } + + /* real length */ + if (h.ac_cmd & ADMIN_FLAG_LONG_REPLY) + rlen = ((u_int32_t)h.ac_len) + (((u_int32_t)h.ac_len_high) << 16); + else + rlen = h.ac_len; + + /* allocate buffer */ + if ((*combufp = vmalloc(rlen)) == NULL) + goto bad1; + + /* read real message */ + p = (*combufp)->v; + while (l < rlen) { + if ((len = recv(so, p, rlen - l, 0)) < 0) { + perror("recv"); + goto bad2; + } + l += len; + p += len; + } + + return 0; + +bad2: + vfree(*combufp); +bad1: + *combufp = NULL; + return -1; +} + +/* + * Dumb plog functions (used by sockmisc.c) + */ +void +_plog(int pri, const char *func, struct sockaddr *sa, const char *fmt, ...) +{ + va_list ap; + + va_start(ap, fmt); + vprintf(fmt, ap); + va_end(ap); +} + +void +plogdump(pri, data, len) + int pri; + void *data; + size_t len; +{ + return; +} + +struct sockaddr * +get_sockaddr(family, name, port) + int family; + char *name, *port; +{ + struct addrinfo hint, *ai; + int error; + + memset(&hint, 0, sizeof(hint)); + hint.ai_family = PF_UNSPEC; + hint.ai_family = family; + hint.ai_socktype = SOCK_STREAM; + + error = getaddrinfo(name, port, &hint, &ai); + if (error != 0) { + printf("%s: %s/%s\n", gai_strerror(error), name, port); + return NULL; + } + + return ai->ai_addr; +} |