[src/trunk]: src/tests/net/config add a simple pingtest

[pooka <pooka%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/91baa3091c61
branches:  trunk
changeset: 756983:91baa3091c61
user:      pooka <pooka%NetBSD.org@localhost>
date:      Mon Aug 09 15:07:51 2010 +0000

description:
add a simple pingtest

diffstat:

 tests/net/config/netconfig.c |  48 ++++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 46 insertions(+), 2 deletions(-)

diffs (74 lines):

diff -r e0066ad0dcc8 -r 91baa3091c61 tests/net/config/netconfig.c
--- a/tests/net/config/netconfig.c      Mon Aug 09 13:41:38 2010 +0000
+++ b/tests/net/config/netconfig.c      Mon Aug 09 15:07:51 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: netconfig.c,v 1.3 2010/07/26 14:07:04 pooka Exp $      */
+/*     $NetBSD: netconfig.c,v 1.4 2010/08/09 15:07:51 pooka Exp $      */
 
 /*-
  * Copyright (c) 2010 The NetBSD Foundation, Inc.
@@ -29,7 +29,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: netconfig.c,v 1.3 2010/07/26 14:07:04 pooka Exp $");
+__RCSID("$NetBSD: netconfig.c,v 1.4 2010/08/09 15:07:51 pooka Exp $");
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -39,7 +39,11 @@
 #include <arpa/inet.h>
 
 #include <net/route.h>
+
 #include <netinet/in.h>
+#include <netinet/in_systm.h>
+#include <netinet/ip.h>
+#include <netinet/ip_icmp.h>
 
 #include <atf-c.h>
 #include <errno.h>
@@ -162,3 +166,43 @@
        }
        rump_sys_close(s);
 }
+
+static bool
+netcfg_rump_pingtest(const char *dst, int ms_timo)
+{
+       struct timeval tv;
+       struct sockaddr_in sin;
+       struct icmp icmp;
+       socklen_t slen;
+       int s;
+
+       s = rump_sys_socket(PF_INET, SOCK_RAW, IPPROTO_ICMP);
+       if (s == -1)
+               return false;
+       tv.tv_sec = ms_timo / 1000;
+       tv.tv_usec = 1000 * (ms_timo % 1000);
+       if (rump_sys_setsockopt(s, SOL_SOCKET, SO_RCVTIMEO,
+           &tv, sizeof(tv)) == -1)
+               return false;
+
+       memset(&sin, 0, sizeof(sin));
+       sin.sin_len = sizeof(sin);
+       sin.sin_family = AF_INET;
+       sin.sin_addr.s_addr = inet_addr(dst);
+
+       memset(&icmp, 0, sizeof(icmp));
+       icmp.icmp_type = ICMP_ECHO;
+       icmp.icmp_id = htons(37); 
+       icmp.icmp_cksum = htons(0xf7da); /* precalc */
+
+       slen = sizeof(sin);
+       if (rump_sys_sendto(s, &icmp, sizeof(icmp), 0,
+           (struct sockaddr *)&sin, slen) == -1)
+               return false;
+
+       if (rump_sys_recvfrom(s, &icmp, sizeof(icmp), 0,
+           (struct sockaddr *)&sin, &slen) == -1)
+               return false;
+
+       return true;
+}