int route_main(int argc, char **argv)
{
int opt;
int what = 0;
#ifdef CONFIG_FEATURE_IPV6
int af = AF_INET;
#endif
if (!argv[1] || (argv[1][0] == '-')) {
/* check options */
int noresolve = 0;
int extended = 0;
while ((opt = getopt(argc, argv, "A:ne")) > 0) {
switch (opt) {
case 'n':
noresolve = 1;
break;
case 'e':
extended = 1;
break;
case 'A':
#ifdef CONFIG_FEATURE_IPV6
if (strcmp(optarg, "inet6") == 0)
af = AF_INET6;
break;
#endif
default:
bb_show_usage();
}
}
#ifdef CONFIG_FEATURE_IPV6
if (af == AF_INET6)
INET6_displayroutes(*argv != NULL);
else
#endif
displayroutes(noresolve, extended);
return EXIT_SUCCESS;
} else {
/* check verb */
if (strcmp(argv[1], "add") == 0)
what = RTACTION_ADD;
else if (strcmp(argv[1], "del") == 0
|| strcmp(argv[1], "delete") == 0)
what = RTACTION_DEL;
else if (strcmp(argv[1], "flush") == 0)
what = RTACTION_FLUSH;
else
bb_show_usage();
}
#ifdef CONFIG_FEATURE_IPV6
if (af == AF_INET6)
return INET6_setroute(what, 0, argv + 2);
#endif
return INET_setroute(what, 0, argv + 2);
}
int route_main(int argc, char **argv)
{
unsigned long opt;
int what;
char *family;
/* First, remap '-net' and '-host' to avoid getopt problems. */
{
char **p = argv;
while (*++p) {
if ((strcmp(*p, "-net") == 0) || (strcmp(*p, "-host") == 0)) {
p[0][0] = '#';
}
}
}
opt = bb_getopt_ulflags(argc, argv, "A:ne", &family);
if ((opt & ROUTE_OPT_A) && strcmp(family, "inet")) {
#ifdef CONFIG_FEATURE_IPV6
if (strcmp(family, "inet6") == 0) {
opt |= ROUTE_OPT_INET6; /* Set flag for ipv6. */
} else
#endif
bb_show_usage();
}
argv += optind;
/* No more args means display the routing table. */
if (!*argv) {
int noresolve = (opt & ROUTE_OPT_n) ? 0x0fff : 0;
#ifdef CONFIG_FEATURE_IPV6
if (opt & ROUTE_OPT_INET6)
INET6_displayroutes(noresolve);
else
#endif
displayroutes(noresolve, opt & ROUTE_OPT_e);
bb_xferror_stdout();
bb_fflush_stdout_and_exit(EXIT_SUCCESS);
}
/* Check verb. At the moment, must be add, del, or delete. */
what = kw_lookup(tbl_verb, &argv);
if (!what || !*argv) { /* Unknown verb or no more args. */
bb_show_usage();
}
#ifdef CONFIG_FEATURE_IPV6
if (opt & ROUTE_OPT_INET6)
INET6_setroute(what, argv);
else
#endif
INET_setroute(what, argv);
return EXIT_SUCCESS;
}
int netstat_main(int argc, char **argv)
{
int opt;
int new_flags=0;
int showroute = 0, extended = 0;
#ifdef CONFIG_FEATURE_IPV6
int inet=1;
int inet6=1;
#else
# define inet 1
# define inet6 0
#endif
while ((opt = getopt(argc, argv, "laenrtuwx" USE_SELINUX("Z"))) != -1)
switch (opt) {
case 'l':
flags &= ~NETSTAT_CONNECTED;
flags |= NETSTAT_LISTENING;
break;
case 'a':
flags |= NETSTAT_LISTENING | NETSTAT_CONNECTED;
break;
case 'n':
flags |= NETSTAT_NUMERIC;
break;
case 'r':
showroute = 1;
break;
case 'e':
extended = 1;
break;
case 't':
new_flags |= NETSTAT_TCP;
break;
case 'u':
new_flags |= NETSTAT_UDP;
break;
case 'w':
new_flags |= NETSTAT_RAW;
break;
case 'x':
new_flags |= NETSTAT_UNIX;
break;
#ifdef CONFIG_SELINUX
case 'Z':
if (!is_selinux_enabled())
bb_error_msg_and_die("SELinux is not enabled on this machine.");
flags |= NETSTAT_SELINUX;
break;
#endif
default:
bb_show_usage();
}
if ( showroute ) {
#ifdef CONFIG_ROUTE
displayroutes ( flags & NETSTAT_NUMERIC, !extended );
return 0;
#else
bb_error_msg_and_die( "-r (display routing table) is not compiled in." );
#endif
}
if (new_flags) {
flags &= ~(NETSTAT_TCP|NETSTAT_UDP|NETSTAT_RAW|NETSTAT_UNIX);
flags |= new_flags;
}
if (flags&(NETSTAT_TCP|NETSTAT_UDP|NETSTAT_RAW)) {
printf("Active Internet connections "); /* xxx */
if ((flags&(NETSTAT_LISTENING|NETSTAT_CONNECTED))==(NETSTAT_LISTENING|NETSTAT_CONNECTED))
printf("(servers and established)");
else {
if (flags&NETSTAT_LISTENING)
printf("(only servers)");
else
printf("(w/o servers)");
}
printf("\nProto Recv-Q Send-Q Local Address Foreign Address State \n");
}
if (inet && flags&NETSTAT_TCP)
do_info(_PATH_PROCNET_TCP,"AF INET (tcp)",tcp_do_one);
#ifdef CONFIG_FEATURE_IPV6
if (inet6 && flags&NETSTAT_TCP)
do_info(_PATH_PROCNET_TCP6,"AF INET6 (tcp)",tcp_do_one);
#endif
if (inet && flags&NETSTAT_UDP)
do_info(_PATH_PROCNET_UDP,"AF INET (udp)",udp_do_one);
#ifdef CONFIG_FEATURE_IPV6
if (inet6 && flags&NETSTAT_UDP)
do_info(_PATH_PROCNET_UDP6,"AF INET6 (udp)",udp_do_one);
#endif
if (inet && flags&NETSTAT_RAW)
do_info(_PATH_PROCNET_RAW,"AF INET (raw)",raw_do_one);
#ifdef CONFIG_FEATURE_IPV6
if (inet6 && flags&NETSTAT_RAW)
do_info(_PATH_PROCNET_RAW6,"AF INET6 (raw)",raw_do_one);
#endif
if (flags&NETSTAT_UNIX) {
printf("Active UNIX domain sockets ");
if ((flags&(NETSTAT_LISTENING|NETSTAT_CONNECTED))==(NETSTAT_LISTENING|NETSTAT_CONNECTED))
printf("(servers and established)");
else {
if (flags&NETSTAT_LISTENING)
printf("(only servers)");
else
printf("(w/o servers)");
}
printf("\nProto RefCnt Flags Type State I-Node ");
if (flags & NETSTAT_SELINUX)
printf("Security Context ");
printf("Path\n");
do_info(_PATH_PROCNET_UNIX,"AF UNIX",unix_do_one);
}
return 0;
}
