minix/tests/net/config/netconfig.c
Lionel Sambuc 11be35a165 Importing NetBSD "Kyua" test framework
To do so, a few dependencies have been imported:

 * external/bsd/lutok
 * external/mit/lua
 * external/public-domain/sqlite
 * external/public-domain/xz

The Kyua framework is the new generation of ATF (Automated Test
Framework), it is composed of:

 * external/bsd/atf
 * external/bsd/kyua-atf-compat
 * external/bsd/kyua-cli
 * external/bsd/kyua-tester
 * tests

Kyua/ATF being written in C++, it depends on libstdc++ which is
provided by GCC. As this is not part of the sources, Kyua is only
compiled when the native GCC utils are installed.

To install Kyua do the following:

 * In a cross-build enviromnent, add the following to the build.sh
   commandline: -V MKBINUTILS=yes -V MKGCCCMDS=yes

WARNING:
  At this point the import is still experimental, and not supported
  on native builds (a.k.a make build).

Change-Id: I26aee23c5bbd2d64adcb7c1beb98fe0d479d7ada
2013-07-23 20:43:41 +02:00

231 lines
5.9 KiB
C

/* $NetBSD: netconfig.c,v 1.8 2013/07/03 19:13:33 pooka Exp $ */
/*-
* Copyright (c) 2010 The NetBSD Foundation, Inc.
* 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 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.
*/
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: netconfig.c,v 1.8 2013/07/03 19:13:33 pooka Exp $");
#endif /* not lint */
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/ioctl.h>
#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 <err.h>
#include <errno.h>
#include <string.h>
#include <rump/rump.h>
#include <rump/rump_syscalls.h>
#include "../../h_macros.h"
int noatf;
static void __unused
netcfg_rump_makeshmif(const char *busname, char *ifname)
{
int rv, ifnum;
if ((rv = rump_pub_shmif_create(busname, &ifnum)) != 0) {
if (noatf)
err(1, "makeshmif: rump_pub_shmif_create %d", rv);
else
atf_tc_fail("makeshmif: rump_pub_shmif_create %d", rv);
}
sprintf(ifname, "shmif%d", ifnum);
}
static void __unused
netcfg_rump_if(const char *ifname, const char *addr, const char *mask)
{
struct ifaliasreq ia;
struct sockaddr_in *sin;
in_addr_t inaddr, inmask;
int s, rv;
s = -1;
if ((s = rump_sys_socket(PF_INET, SOCK_DGRAM, 0)) < 0) {
if (noatf)
err(1, "if config socket");
else
atf_tc_fail_errno("if config socket");
}
inaddr = inet_addr(addr);
inmask = inet_addr(mask);
/* Address */
memset(&ia, 0, sizeof(ia));
strcpy(ia.ifra_name, ifname);
sin = (struct sockaddr_in *)&ia.ifra_addr;
sin->sin_family = AF_INET;
sin->sin_len = sizeof(struct sockaddr_in);
sin->sin_addr.s_addr = inaddr;
/* Netmask */
sin = (struct sockaddr_in *)&ia.ifra_mask;
sin->sin_family = AF_INET;
sin->sin_len = sizeof(struct sockaddr_in);
sin->sin_addr.s_addr = inmask;
/* Broadcast address */
sin = (struct sockaddr_in *)&ia.ifra_broadaddr;
sin->sin_family = AF_INET;
sin->sin_len = sizeof(struct sockaddr_in);
sin->sin_addr.s_addr = inaddr | ~inmask;
rv = rump_sys_ioctl(s, SIOCAIFADDR, &ia);
if (rv == -1) {
if (noatf)
err(1, "SIOCAIFADDR");
else
atf_tc_fail_errno("SIOCAIFADDR");
}
rump_sys_close(s);
}
static void __unused
netcfg_rump_route(const char *dst, const char *mask, const char *gw)
{
size_t len;
struct {
struct rt_msghdr m_rtm;
uint8_t m_space[512];
} m_rtmsg;
#define rtm m_rtmsg.m_rtm
uint8_t *bp = m_rtmsg.m_space;
struct sockaddr_in sinstore;
int s, rv;
s = rump_sys_socket(PF_ROUTE, SOCK_RAW, 0);
if (s == -1) {
if (noatf)
err(1, "routing socket");
else
atf_tc_fail_errno("routing socket");
}
memset(&m_rtmsg, 0, sizeof(m_rtmsg));
rtm.rtm_type = RTM_ADD;
rtm.rtm_flags = RTF_UP | RTF_GATEWAY | RTF_STATIC;
rtm.rtm_version = RTM_VERSION;
rtm.rtm_seq = 2;
rtm.rtm_addrs = RTA_DST | RTA_GATEWAY | RTA_NETMASK;
/* dst */
memset(&sinstore, 0, sizeof(sinstore));
sinstore.sin_family = AF_INET;
sinstore.sin_len = sizeof(sinstore);
sinstore.sin_addr.s_addr = inet_addr(dst);
memcpy(bp, &sinstore, sizeof(sinstore));
bp += sizeof(sinstore);
/* gw */
memset(&sinstore, 0, sizeof(sinstore));
sinstore.sin_family = AF_INET;
sinstore.sin_len = sizeof(sinstore);
sinstore.sin_addr.s_addr = inet_addr(gw);
memcpy(bp, &sinstore, sizeof(sinstore));
bp += sizeof(sinstore);
/* netmask */
memset(&sinstore, 0, sizeof(sinstore));
sinstore.sin_family = AF_INET;
sinstore.sin_len = sizeof(sinstore);
sinstore.sin_addr.s_addr = inet_addr(mask);
memcpy(bp, &sinstore, sizeof(sinstore));
bp += sizeof(sinstore);
len = bp - (uint8_t *)&m_rtmsg;
rtm.rtm_msglen = len;
rv = rump_sys_write(s, &m_rtmsg, len);
if (rv != (int)len) {
if (noatf)
err(1, "write routing message");
else
atf_tc_fail_errno("write routing message");
}
rump_sys_close(s);
}
static bool __unused
netcfg_rump_pingtest(const char *dst, int ms_timo)
{
struct timeval tv;
struct sockaddr_in sin;
struct icmp icmp;
socklen_t slen;
int s;
bool rv = false;
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)
goto out;
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) {
goto out;
}
if (rump_sys_recvfrom(s, &icmp, sizeof(icmp), 0,
(struct sockaddr *)&sin, &slen) == -1)
goto out;
rv = true;
out:
rump_sys_close(s);
return rv;
}