moved keyexchange to http://anytun.org/svn/keyexchange

1 files changed, 0 insertions, 152 deletions

diff --git a/keyexchange/isakmpd-20041012/if.c b/keyexchange/isakmpd-20041012/if.c
deleted file mode 100644
index b9cf927..0000000
--- a/keyexchange/isakmpd-20041012/if.c
+++ /dev/null
@@ -1,152 +0,0 @@
-/*	$OpenBSD: if.c,v 1.22 2004/06/14 09:55:41 ho Exp $	*/
-/*	$EOM: if.c,v 1.12 1999/10/01 13:45:20 niklas Exp $	*/
-
-/*
- * Copyright (c) 1998, 1999 Niklas Hallqvist.  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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
- */
-
-/*
- * This code was written under funding by Ericsson Radio Systems.
- */
-
-#include <sys/ioctl.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <net/if.h>
-#include <stdlib.h>
-#include <unistd.h>
-#ifdef HAVE_GETIFADDRS
-#include <ifaddrs.h>
-#endif
-
-#include "sysdep.h"
-
-#include "log.h"
-#include "monitor.h"
-#include "if.h"
-
-#ifndef HAVE_GETIFADDRS
-/* XXX Unsafe if either x or y has side-effects.  */
-#ifndef MAX
-#define MAX(x, y) ((x) > (y) ? (x) : (y))
-#endif
-
-/* Most boxes has less than 16 interfaces, so this might be a good guess.  */
-#define INITIAL_IFREQ_COUNT 16
-
-/*
- * Get all network interface configurations.
- * Return 0 if successful, -1 otherwise.
- */
-int
-siocgifconf(struct ifconf *ifcp)
-{
-	caddr_t	buf, new_buf;
-	int	s, len;
-
-	/* Get a socket to ask for the network interface configurations.  */
-	s = socket(AF_INET, SOCK_DGRAM, 0);
-	if (s == -1) {
-		log_error("siocgifconf: "
-		    "socket (AF_INET, SOCK_DGRAM, 0) failed");
-		return -1;
-	}
-	len = sizeof(struct ifreq) * INITIAL_IFREQ_COUNT;
-	buf = 0;
-	while (1) {
-		/*
-		 * Allocate a larger buffer each time around the loop and get
-		 * the network interfaces configurations into it.
-	         */
-		new_buf = realloc(buf, len);
-		if (!new_buf) {
-			log_error("siocgifconf: realloc (%p, %d) failed", buf,
-			    len);
-			goto err;
-		}
-		ifcp->ifc_len = len;
-		ifcp->ifc_buf = buf = new_buf;
-		if (ioctl(s, SIOCGIFCONF, ifcp) == -1) {
-			log_error("siocgifconf: ioctl (%d, SIOCGIFCONF, ...) "
-			    "failed", s);
-			goto err;
-		}
-
-		/*
-		 * If there is place for another ifreq we can be sure that the
-		 * buffer was big enough, otherwise double the size and try
-		 * again.
-	         */
-		if (len - ifcp->ifc_len >= sizeof(struct ifreq))
-			break;
-		len *= 2;
-	}
-	close(s);
-	return 0;
-
-err:
-	if (buf)
-		free(buf);
-	ifcp->ifc_len = 0;
-	ifcp->ifc_buf = 0;
-	close(s);
-	return -1;
-}
-#endif
-
-int
-if_map(int (*func)(char *, struct sockaddr *, void *), void *arg)
-{
-	int	err = 0;
-
-#ifdef HAVE_GETIFADDRS
-	struct ifaddrs *ifap, *ifa;
-
-	if (getifaddrs(&ifap) < 0)
-		return -1;
-
-	for (ifa = ifap; ifa; ifa = ifa->ifa_next)
-		if ((*func)(ifa->ifa_name, ifa->ifa_addr, arg) == -1)
-			err = -1;
-	freeifaddrs(ifap);
-#else
-	struct ifconf	ifc;
-	struct ifreq	*ifrp;
-	caddr_t		limit, p;
-	size_t		len;
-
-	if (siocgifconf(&ifc))
-		return -1;
-
-	limit = ifc.ifc_buf + ifc.ifc_len;
-	for (p = ifc.ifc_buf; p < limit; p += len) {
-		ifrp = (struct ifreq *)p;
-		if ((*func)(ifrp->ifr_name, &ifrp->ifr_addr, arg) == -1)
-			err = -1;
-		len = sizeof ifrp->ifr_name +
-		    MAX(sysdep_sa_len(&ifrp->ifr_addr), sizeof ifrp->ifr_addr);
-	}
-	free(ifc.ifc_buf);
-#endif
-	return err;
-}