int
inttunnel(char *ifname, int ifs, int argc, char **argv)
{
int set;
if (NO_ARG(argv[0])) {
set = 0;
argc--;
argv++;
} else
set = 1;
argc--;
argv++;
if ((set && argc != 2) || (!set && argc > 2)) {
printf("%% tunnel <src ip> <dest ip>\n");
printf("%% no tunnel [src ip] [dest ip]\n");
return(0);
}
if(set)
settunnel(ifs, ifname, argv[0], argv[1]);
else
deletetunnel(ifs, ifname);
return(0);
}
int
inttunnel(char *ifname, int ifs, int argc, char **argv)
{
int set;
if (NO_ARG(argv[0])) {
set = 0;
argc--;
argv++;
} else
set = 1;
argc--;
argv++;
if (((set && argc !=2 && argc != 4) || (set && argc == 4 &&
!isprefix(argv[2], "rdomain"))) || (!set && argc > 4)) {
printf("%% tunnel <src ip> <dest ip> [rdomain <domain>]\n");
printf("%% no tunnel [src ip] [dest ip] [rdomain <domain>]\n");
return(0);
}
if(set && argc == 2)
settunnel(ifs, ifname, argv[0], argv[1], NULL);
else if(set && argc == 4)
settunnel(ifs, ifname, argv[0], argv[1], argv[3]);
else
deletetunnel(ifs, ifname);
return(0);
}
static gint
calculate_max_length (GOptionGroup *group)
{
GOptionEntry *entry;
gint i, len, max_length;
max_length = 0;
for (i = 0; i < group->n_entries; i++)
{
entry = &group->entries[i];
if (entry->flags & G_OPTION_FLAG_HIDDEN)
continue;
len = g_utf8_strlen (entry->long_name, -1);
if (entry->short_name)
len += 4;
if (!NO_ARG (entry) && entry->arg_description)
len += 1 + g_utf8_strlen (TRANSLATE (group, entry->arg_description), -1);
max_length = MAX (max_length, len);
}
return max_length;
}
int
intdesc(char *ifname, int ifs, int argc, char **argv)
{
int set;
char desc[IFDESCRSIZE];
struct ifreq ifr;
if (NO_ARG(argv[0])) {
set = 0;
argv++;
argc--;
} else
set = 1;
argv++;
argc--;
if (set && argc < 1) {
printf("%% description <text of description>\n");
printf("%% no description\n");
return(0);
}
argvtostring(argc, argv, desc, sizeof(desc));
if (set)
ifr.ifr_data = (caddr_t)&desc;
else
ifr.ifr_data = (caddr_t)"";
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
if (ioctl(ifs, SIOCSIFDESCR, &ifr) < 0)
printf("%% intdesc: SIOCSIFDESCR: %s\n", strerror(errno));
return(0);
}
int
brstatic(char *ifname, int ifs, int argc, char **argv)
{
int set;
if (NO_ARG(argv[0])) {
set = 0;
argv++;
argc--;
} else
set = 1;
argv++;
argc--;
if ((set && argc != 2) || ((!set && argc <1) || (!set && argc > 2))) {
printf("%% static <mac address> <member>\n");
printf("%% no static <mac address> [member]\n");
return(0);
}
if (argv[1] && (!is_valid_ifname(argv[1]) || is_bridge(ifs, argv[1])))
{
printf("%% invalid member: %s\n", argv[1]);
return(0);
}
if (set)
bridge_addaddr(ifs, ifname, argv[1], argv[0]);
else
bridge_deladdr(ifs, ifname, argv[0]);
return(0);
}
int
intaf(char *ifname, int ifs, int argc, char **argv)
{
int set;
if (NO_ARG(argv[0])) {
set = 0;
argv++;
argc--;
} else
set = 1;
if (argc > 1) {
printf("%% Invalid argument\n");
return(1);
}
if (isprefix(argv[0], "inet6")) {
if (set)
addaf(ifname, AF_INET6, ifs);
else
removeaf(ifname, AF_INET6, ifs);
} else {
printf("%% intaf: prefix internal error\n");
}
return(0);
}
int
intdhcrelay(char *ifname, int ifs, int argc, char **argv)
{
char *cmd[] = { DHCRELAY, "-i", ifname, NULL, '\0' };
char fname[SIZE_CONF_TEMP];
int set;
if (NO_ARG(argv[0])) {
set = 0;
argc--;
argv++;
} else
set = 1;
argc--;
argv++;
if ((!set && argc > 1) || (set && argc != 1)) {
printf("%% dhcrelay <relayserver>\n");
printf("%% no dhcrelay [relayserver]\n");
return(0);
}
cmd[3] = argv[0];
snprintf(fname, sizeof(fname), "/var/run/dhcrelay.%s", ifname);
if (set) {
flag_x(fname, X_ENABLE, argv[0]);
cmdargs(DHCRELAY, cmd);
} else {
char server[24], argue[SIZE_CONF_TEMP];
char *killcmd[] = { PKILL, "-xf", NULL, '\0' };
if (conf_dhcrelay(ifname, server, sizeof(server)) == NULL) {
if (errno == ENOENT)
printf("%% No relay configured for %s\n", ifname);
else
printf("%% int_dhcrelay: conf_dhcrelay failed: %s\n", strerror(errno));
return(0);
}
/* if dhcrelay not relaying to specified dhcp server, bail out */
if (argc && strcmp(server, argv[0]) != 0) {
printf("%% Server expected: %s (not %s)\n", server, argv[0]);
return(0);
}
/* delete .enabled file */
flag_x(fname, X_DISABLE, NULL);
/* setup argument list as one argument for pkill -xf */
snprintf(argue, sizeof(argue), "%s %s %s %s", cmd[0], cmd[1], cmd[2], server);
killcmd[2] = argue;
cmdargs(PKILL, killcmd);
}
return(0);
}
int
intmaxupd(char *ifname, int ifs, int argc, char **argv)
{
struct ifreq ifr;
struct pfsyncreq preq;
u_int32_t val;
int set;
const char *errmsg = NULL;
if (NO_ARG(argv[0])) {
set = 0;
argc--;
argv++;
} else
set = 1;
argc--;
argv++;
if ((!set && argc > 2) || (set && (argc < 1 || argc > 2)) ||
(set && argc == 2 && !isprefix(argv[1], "defer"))) {
printf("%% maxupd <max pfsync updates> [defer]\n");
printf("%% no maxupd [max pfsync updates] [defer]\n");
return (0);
}
bzero((char *) &preq, sizeof(struct pfsyncreq));
ifr.ifr_data = (caddr_t) & preq;
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
if (ioctl(ifs, SIOCGETPFSYNC, (caddr_t) & ifr) == -1) {
printf("%% intmaxupd: SIOCGETPFSYNC: %s\n", strerror(errno));
return (0);
}
if (set) {
errno = 0;
val = strtonum(argv[0], 0, INT_MAX, &errmsg);
if (errmsg) {
printf("%% maxupd value out of range %s: %s\n", argv[0],
errmsg);
return (0);
}
preq.pfsyncr_maxupdates = (int)val;
if (argc == 2)
preq.pfsyncr_defer = 1;
} else
preq.pfsyncr_maxupdates = PFSYNC_MAXUPDATES;
if (ioctl(ifs, SIOCSETPFSYNC, (caddr_t) & ifr) == -1) {
if (errno == EINVAL)
printf("%% maxupd value out of range\n");
else
printf("%% intmaxupd: SIOCSETPFSYNC: %s\n",
strerror(errno));
}
return (0);
}
int
inttrunkproto(char *ifname, int ifs, int argc, char **argv)
{
int i, set;
struct trunk_reqall ra;
if (NO_ARG(argv[0])) {
set = 0;
argc--;
argv++;
} else
set = 1;
argc--;
argv++;
if ((!set && argc != 1) || (set && argc != 1)) {
printf("%% trunkproto <proto>\n");
printf("%% no trunkproto\n");
return(0);
}
bzero(&ra, sizeof(ra));
strlcpy(ra.ra_ifname, ifname, sizeof(ra.ra_ifname));
if (set) {
for (i = 0; i < TRUNK_PROTO_MAX; ++i) {
if (isprefix(argv[0], (char *)tpr[i].tpr_name)) {
ra.ra_proto = tpr[i].tpr_proto;
break;
}
}
if (i == TRUNK_PROTO_MAX) {
printf("%% trunkproto <");
for (i = 0; i < TRUNK_PROTO_MAX; ++i)
printf("%s%s", i == 0 ? "" : "|", tpr[i].tpr_name);
printf(">\n");
return(0);
}
} else
ra.ra_proto = TRUNK_PROTO_DEFAULT;
if (ioctl(ifs, SIOCSTRUNK, &ra) != 0) {
switch(errno) {
case ENOTTY:
printf("%% %s not trunk\n", ifname);
break;
default:
printf("%% inttrunkproto: SIOCSTRUNK: %s\n", strerror(errno));
}
return 1;
}
return 0;
}
int
intgroup(char *ifname, int ifs, int argc, char **argv)
{
int set, i;
struct ifgroupreq ifgr;
if (NO_ARG(argv[0])) {
set = 0;
argc--;
argv++;
} else
set = 1;
argc--;
argv++;
if (argc < 1) {
printf("%% group <group-name> [group-name ...]\n");
printf("%% no group <group-name> [group-name ...]\n");
return 0;
}
for (i = 0; i < argc; i++) {
/* Validate supplied argument(s) before applying them */
if (isdigit(argv[i][strlen(argv[i]) - 1])) {
printf("%% Group names may not end with a digit\n");
return 0;
}
if (strlen(argv[i]) >= IFNAMSIZ) {
printf("%% Group name too long (%s)\n", argv[i]);
return 0;
}
}
for (i = 0; i < argc; i++) {
bzero(&ifgr, sizeof(ifgr));
strlcpy(ifgr.ifgr_name, ifname, IFNAMSIZ);
strlcpy(ifgr.ifgr_group, argv[i], IFNAMSIZ);
if (ioctl(ifs, set ? SIOCAIFGROUP : SIOCDIFGROUP,
(caddr_t)&ifgr) == -1) {
switch(errno) {
case EEXIST:
break;
default:
printf("%% intgroup: SIOC%sIFGROUP: %s\n",
set ? "S" : "D", strerror(errno));
break;
}
}
}
return 0;
}
int
intflags(char *ifname, int ifs, int argc, char **argv)
{
int set, value, flags;
if (NO_ARG(argv[0])) {
set = 0;
argv++;
argc--;
} else
set = 1;
if (isprefix(argv[0], "debug")) {
/* debug */
value = IFF_DEBUG;
} else if (isprefix(argv[0], "shutdown")) {
/* shutdown */
value = -IFF_UP;
} else if (isprefix(argv[0], "arp")) {
/* arp */
value = -IFF_NOARP;
} else {
printf("%% intflags: Internal error\n");
return(0);
}
flags = get_ifflags(ifname, ifs);
if (value < 0) {
/*
* Idea from ifconfig. If value is negative then
* we just reverse the operation. (e.g. 'shutdown' is
* the opposite of the IFF_UP flag)
*/
if (set) {
value = -value;
flags &= ~value;
} else {
value = -value;
flags |= value;
}
} else if (value > 0) {
if (set)
flags |= value;
else
flags &= ~value;
} else {
printf("%% intflags: value internal error\n");
}
set_ifflags(ifname, ifs, flags);
return(0);
}
int
intmediaopt(char *ifname, int ifs, int argc, char **argv)
{
int set, media_current, mediaopt;
if (NO_ARG(argv[0])) {
set = 0;
argc--;
argv++;
} else
set = 1;
argv++;
argc--;
if ((set && (argc != 1)) || (!set && (argc > 1))) {
printf("%% mediaopt <option>\n");
printf("%% no mediaopt [option]\n");
return(0);
}
media_current = init_current_media(ifs, ifname);
if (media_current == -1) {
if (errno == EINVAL)
printf("%% This device does not support "
"media commands.\n");
else
printf("%% Failed to initialize media: %s\n",
strerror(errno));
return(0);
}
if (argc == 1)
mediaopt = get_media_options(IFM_TYPE(media_current), argv[0]);
else
mediaopt = IFM_OPTIONS(media_current);
if (mediaopt == -1)
return(0);
if (set)
media_current |= mediaopt;
else
media_current &= ~mediaopt;
process_media_commands(ifs, ifname, media_current);
return(0);
}
int
intpowersave(char *ifname, int ifs, int argc, char **argv)
{
const char *errmsg = NULL;
struct ieee80211_power power;
int set;
if (NO_ARG(argv[0])) {
set = 0;
argv++;
argc--;
} else
set = 1;
argv++;
argc--;
if (argc > 1) {
printf("%% powersave [milisec]\n");
printf("%% no powersave [milisec]\n");
}
strlcpy(power.i_name, ifname, sizeof(power.i_name));
if (ioctl(ifs, SIOCG80211POWER, (caddr_t)&power) == -1) {
printf("%% intpowersave: SIOCG80211POWER: %s\n",
strerror(errno));
return(0);
}
if (argc == 1)
power.i_maxsleep = strtonum(argv[0], 0, 1000, &errmsg);
if (errmsg) {
printf("%% Power save invalid %s: %s", argv[0],
errmsg);
return(0);
}
else
power.i_maxsleep = DEFAULT_POWERSAVE;
power.i_enabled = set;
if (ioctl(ifs, SIOCS80211POWER, (caddr_t)&power) == -1) {
printf("%% intpowersave: SIOCS80211POWER: %s\n",
strerror(errno));
return(0);
}
return(0);
}
int
intkeepalive(char *ifname, int ifs, int argc, char **argv)
{
struct ifkalivereq ikar;
int set;
const char *errmsg = NULL;
if (NO_ARG(argv[0])) {
set = 0;
argc--;
argv++;
} else
set = 1;
argc--;
argv++;
if ((!set && argc > 2) || (set && argc != 2)) {
printf("%% keepalive <period> <count>\n");
printf("%% no keepalive [period] [count]\n");
return(0);
}
bzero(&ikar, sizeof(ikar));
if (set) {
ikar.ikar_timeo = strtonum(argv[0], 1, 3600, &errmsg);
if (errmsg) {
printf("%% Invalid period %s: %s\n", argv[0], errmsg);
return(0);
}
ikar.ikar_cnt = strtonum(argv[1], 2, 600, &errmsg);
if (errmsg) {
printf("%% Invalid count %s: %s\n", argv[1], errmsg);
return(0);
}
}
strlcpy(ikar.ikar_name, ifname, sizeof(ikar.ikar_name));
if (ioctl(ifs, SIOCSETKALIVE, (caddr_t)&ikar) < 0) {
if (errno == ENOTTY)
printf("%% Keepalive not available on %s\n", ifname);
else
printf("%% intkeepalive: SIOCSETKALIVE: %s\n",
strerror(errno));
}
return(0);
}
int
intmpelabel(char *ifname, int ifs, int argc, char **argv)
{
struct ifreq ifr;
struct shim_hdr shim;
int set;
const char *errmsg = NULL;
if (NO_ARG(argv[0])) {
set = 0;
argc--;
argv++;
} else
set = 1;
argc--;
argv++;
if ((!set && argc > 1) || (set && argc != 1)) {
printf("%% label <mplslabel>\n");
printf("%% no label [mplslabel]\n");
return(0);
}
bzero(&shim, sizeof(shim));
ifr.ifr_data = (caddr_t)&shim;
if (set) {
shim.shim_label = strtonum(argv[0], 0, MPLS_LABEL_MAX,
&errmsg);
if (errmsg) {
printf("%% Invalid MPLS Label %s: %s\n", argv[0],
errmsg);
return(0);
}
} else
shim.shim_label = 0;
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
if (ioctl(ifs, SIOCSETLABEL, (caddr_t)&ifr) < 0) {
if (errno == ENOTTY)
printf("%% MPLS label not supported on %s\n", ifname);
else
printf("%% intlabel: SIOCSETLABEL: %s\n",
strerror(errno));
}
return(0);
}
int
intxflags(char *ifname, int ifs, int argc, char **argv)
{
int set, value, flags;
if (NO_ARG(argv[0])) {
set = 0;
argv++;
argc--;
} else
set = 1;
if (isprefix(argv[0], "autoconfprivacy")) {
value = -IFXF_INET6_NOPRIVACY;
} else if (isprefix(argv[0], "autoconf6")) {
value = IFXF_AUTOCONF6;
} else if (isprefix(argv[0], "mpls")) {
value = IFXF_MPLS;
} else if (isprefix(argv[0], "wol")) {
value = IFXF_WOL;
} else {
printf("%% intxflags: Internal error\n");
return(0);
}
flags = get_ifxflags(ifname, ifs);
if (value < 0) {
if (set) {
value = -value;
flags &= ~value;
} else {
value = -value;
flags |= value;
}
} else if (value > 0) {
if (set)
flags |= value;
else
flags &= ~value;
} else {
printf("%% intxflags: value internal error\n");
}
set_ifxflags(ifname, ifs, flags);
return(0);
}
int
inttxpower(char *ifname, int ifs, int argc, char **argv)
{
const char *errmsg = NULL;
struct ieee80211_txpower txpower;
short dbm, set;
if (NO_ARG(argv[0])) {
set = 0;
argv++;
argc--;
} else
set = 1;
argv++;
argc--;
if ((set && argc != 1) || (!set && argc > 1)) {
printf("%% txpower <dBm>\n");
printf("%% no txpower (auto-select)\n");
return(0);
}
strlcpy(txpower.i_name, ifname, sizeof(txpower.i_name));
if (!set) {
txpower.i_val = 100;
txpower.i_mode = IEEE80211_TXPOWER_MODE_AUTO;
} else {
dbm = strtonum(argv[0], SHRT_MIN, SHRT_MAX, &errmsg);
if (errmsg) {
printf("%% inttxpower: txpower %sdBm: %s\n", argv[0],
errmsg);
return(0);
}
txpower.i_val = (int16_t)dbm;
txpower.i_mode = IEEE80211_TXPOWER_MODE_FIXED;
}
if (ioctl(ifs, SIOCS80211TXPOWER, (caddr_t)&txpower) == -1)
printf("%% inttxpower: SIOCS80211TXPOWER failed: %s\n",
strerror(errno));
return(0);
}
int
intnwid(char *ifname, int ifs, int argc, char **argv)
{
struct ieee80211_nwid nwid;
struct ifreq ifr;
int set, len;
if (NO_ARG(argv[0])) {
set = 0;
argv++;
argc--;
} else
set = 1;
argv++;
argc--;
if ((set && argc != 1) || (!set && argc > 1)) {
printf("%% nwid <nwid>\n");
printf("%% no nwid [nwid]\n");
return(0);
}
len = sizeof(nwid.i_nwid);
if (set) {
if (get_string(argv[0], NULL, nwid.i_nwid, &len) == NULL) {
printf("%% intnwid: bad input\n");
return(0);
}
} else
len = 0; /* nwid "" */
nwid.i_len = len;
ifr.ifr_data = (caddr_t)&nwid;
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
if (ioctl(ifs, SIOCS80211NWID, (caddr_t)&ifr) < 0)
printf("%% intnwid: SIOCS80211NWID: %s\n", strerror(errno));
return(0);
}
int
intpatch(char *ifname, int ifs, int argc, char **argv)
{
int set;
struct ifreq ifr;
if (NO_ARG(argv[0])) {
set = 0;
argc--;
argv++;
} else
set = 1;
argc--;
argv++;
if ((set && argc != 1) || (!set && argc > 1)) {
printf("%% patch <pair interface>\n");
printf("%% no patch [pair interface]\n");
return 0;
}
bzero(&ifr, sizeof(ifr));
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
if (set) {
if ((ifr.ifr_index = if_nametoindex(argv[0])) == 0) {
printf("%% invalid interface %s\n", argv[0]);
return 0;
}
} else {
ifr.ifr_index = 0;
}
#ifdef SIOCSIFPAIR /* 6.0+ */
if (ioctl(ifs, SIOCSIFPAIR, &ifr) == -1)
printf("%% intpatch: SIOCSIFPAIR: %s\n", strerror(errno));
#else
printf("%% Unsupported OpenBSD version\n");
#endif
return 0;
}
int
intbssid(char *ifname, int ifs, int argc, char **argv)
{
struct ieee80211_bssid bssid;
struct ether_addr *ea;
short set;
if (NO_ARG(argv[0])) {
set = 0;
argv++;
argc--;
} else
set = 1;
argv++;
argc--;
if ((set && argc != 1) || (!set && argc > 1)) {
printf("%% bssid <xx:xx:xx:xx:xx:xx>\n");
printf("%% no bssid (auto-select)\n");
return(0);
}
if (set) {
ea = ether_aton(argv[1]);
if (ea == NULL) {
printf("%% Invalid bssid\n");
return(0);
}
memcpy(&bssid.i_bssid, ea->ether_addr_octet,
sizeof(bssid.i_bssid));
} else
memset(&bssid.i_bssid, 0, sizeof(bssid.i_bssid));
strlcpy(bssid.i_name, ifname, sizeof(bssid.i_name));
if (ioctl(ifs, SIOCS80211BSSID, &bssid) == -1) {
printf("%% inttxpower: SIOCS80211BSSID failed: %s\n",
strerror(errno));
}
return (0);
}
int
brrule(char *ifname, int ifs, int argc, char **argv)
{
if (NO_ARG(argv[0])) {
printf("%% all rules for a member must be applied in order\n");
printf("%% use flush bridge-rules <bridge> <member>\n");
printf("%% to erase all rules on interface <member>\n");
return(0);
}
argv++;
argc--;
if (argc == 0) {
printf("%% rule {block | pass} {in | out | in/out} on <member> [{src} mac] [{dst} mac]\n");
return(0);
}
bridge_rule(ifs, ifname, argc, argv, -1);
return(0);
}
int
intrdomain(char *ifname, int ifs, int argc, char **argv)
{
int set, rdomain;
const char *errmsg = NULL;
struct ifreq ifr;
if (NO_ARG(argv[0])) {
set = 0;
argv++;
argc--;
} else
set = 1;
argv++;
argc--;
if (set && argc < 1) {
printf("%% rdomain <routing domain number>\n");
printf("%% no rdomain\n");
return(0);
}
rdomain = strtonum(argv[0], 0, RT_TABLEID_MAX, &errmsg);
if (errmsg) {
printf("%% Routing domain %s invalid (%s)\n", argv[0], errmsg);
return(0);
}
if (set)
ifr.ifr_rdomainid = rdomain;
else
ifr.ifr_rdomainid = 0;
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
if (ioctl(ifs, SIOCSIFRDOMAIN, &ifr) < 0)
printf("%% intrdomain: SIOCSIFRDOMAIN: %s\n", strerror(errno));
return(0);
}
int
intmetric(char *ifname, int ifs, int argc, char **argv)
{
struct ifreq ifr;
int set;
const char *errmsg = NULL;
if (NO_ARG(argv[0])) {
set = 0;
argc--;
argv++;
} else
set = 1;
argc--;
argv++;
if ((!set && argc > 1) || (set && argc != 1)) {
printf("%% metric <metric>\n");
printf("%% no metric [metric]\n");
return(0);
}
if (set)
ifr.ifr_metric = strtonum(argv[0], 0, ULONG_MAX, &errmsg);
else
ifr.ifr_metric = 0;
if (errmsg) {
printf("%% Invalid metric %s: %s\n", argv[0], errmsg);
return(0);
}
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
if (ioctl(ifs, SIOCSIFMETRIC, (caddr_t)&ifr) < 0)
printf("%% intmetric: SIOCSIFMETRIC: %s\n", strerror(errno));
return(0);
}
int
intparent(char *ifname, int ifs, int argc, char **argv)
{
int set;
struct if_parent ifp;
if (NO_ARG(argv[0])) {
set = 0;
argc--;
argv++;
} else
set = 1;
argc--;
argv++;
if ((set && argc != 1) || (!set && argc > 1)) {
printf("%% parent <parent interface>\n");
printf("%% no parent [parent interface]\n");
return 0;
}
bzero(&ifp, sizeof(ifp));
strlcpy(ifp.ifp_name, ifname, IFNAMSIZ);
if (set && strlcpy(ifp.ifp_parent, argv[0], sizeof(ifp.ifp_parent)) >=
sizeof(ifp.ifp_parent)) {
printf("%% parent name too long\n");
return 0;
}
if (ioctl(ifs, set ? SIOCSIFPARENT : SIOCDIFPARENT, &ifp) == -1)
printf("%% intparent: SIOC%sIFPARENT: %s\n", set ? "S" : "D",
strerror(errno));
return 0;
}
int
intmtu(char *ifname, int ifs, int argc, char **argv)
{
struct ifreq ifr;
int set;
const char *errmsg = NULL;
if (NO_ARG(argv[0])) {
set = 0;
argc--;
argv++;
} else
set = 1;
argc--;
argv++;
if ((!set && argc > 1) || (set && argc != 1)) {
printf("%% mtu <mtu>\n");
printf("%% no mtu [mtu]\n");
return(0);
}
if (set) {
ifr.ifr_mtu = strtonum(argv[0], 0, INT_MAX, &errmsg);
if (errmsg) {
printf("%% Invalid MTU %s: %s\n", argv[0], errmsg);
return(0);
}
} else
ifr.ifr_mtu = default_mtu(ifname);
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
if (ioctl(ifs, SIOCSIFMTU, (caddr_t)&ifr) < 0)
printf("%% intmtu: SIOCSIFMTU: %s\n", strerror(errno));
return(0);
}
int
intdesc(char *ifname, int ifs, int argc, char **argv)
{
int set, i;
char desc[IFDESCRSIZE];
struct ifreq ifr;
if (NO_ARG(argv[0])) {
set = 0;
argv++;
argc--;
} else
set = 1;
argv++;
argc--;
if (set && argc < 1) {
printf("%% description <text of description>\n");
printf("%% no description\n");
return(0);
}
for (i = 0; (set && i < argc); i++) {
snprintf(desc, sizeof(desc), "%s%s%s", i == 0 ? "" : desc,
i != 0 ? " " : "", argv[i]);
}
if (set)
ifr.ifr_data = (caddr_t)&desc;
else
ifr.ifr_data = (caddr_t)"";
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
if (ioctl(ifs, SIOCSIFDESCR, &ifr) < 0)
printf("%% intdesc: SIOCSIFDESCR: %s\n", strerror(errno));
return(0);
}
int
intrtlabel(char *ifname, int ifs, int argc, char **argv)
{
int set;
struct ifreq ifr;
if (NO_ARG(argv[0])) {
set = 0;
argc--;
argv++;
} else
set = 1;
argc--;
argv++;
bzero(&ifr, sizeof(ifr));
strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);
if (set) {
if (strlen(argv[0]) >= RTLABEL_LEN) {
printf("%% label too long (max %d char)\n",
RTLABEL_LEN - 1);
return 0;
}
ifr.ifr_data = (caddr_t)argv[0];
} else {
ifr.ifr_data = (caddr_t)(const char *)"";
}
if (ioctl(ifs, SIOCSIFRTLABEL, &ifr) == -1)
printf("%% intrtlabel: SIOCSIFRTLABEL: %s\n", strerror(errno));
return 0;
}
int
inttrunkport(char *ifname, int ifs, int argc, char **argv)
{
struct trunk_reqport rp;
int set, i;
if (NO_ARG(argv[0])) {
set = 0;
argc--;
argv++;
} else
set = 1;
argc--;
argv++;
if ((!set && argc < 1) || (set && argc < 1)) {
printf("%% trunkport <ifname> [ifname ...]\n");
printf("%% no trunkport <ifname> [ifname ...]\n");
return(0);
}
bzero(&rp, sizeof(rp));
strlcpy(rp.rp_ifname, ifname, sizeof(rp.rp_ifname));
for (i = 0; i < argc; i++) {
if (set) {
strlcpy(rp.rp_portname, argv[i],
sizeof(rp.rp_portname));
if (ioctl(ifs, SIOCSTRUNKPORT, &rp) < 0) {
switch(errno) {
case ENOTTY:
printf("%% %s not trunk\n",ifname);
break;
case EBUSY:
printf("%% Failed (port %s already"
" assigned to a trunk group)\n",
argv[i]);
break;
case ENETDOWN:
printf("%% Failed (port %s is "
"shutdown)\n", argv[i]);
break;
default:
printf("%% inttrunkport:"
" SIOCSTRUNKPORT: %s\n",
strerror(errno));
}
}
} else {
strlcpy(rp.rp_portname, argv[i],
sizeof(rp.rp_portname));
if (ioctl(ifs, SIOCSTRUNKDELPORT, &rp) < 0) {
switch(errno) {
case ENOTTY:
printf("%% %s not trunk\n",ifname);
break;
case ENOENT:
printf("%% Port %s not part of %s\n",
argv[i], ifname);
break;
default:
printf("%% inttrunkport:"
" SIOCSTRUNKDELPORT: %s\n,",
strerror(errno));
}
return 1;
}
}
}
return 0;
}
int
brpri(char *ifname, int ifs, int argc, char **argv)
{
int set, val;
const char *errmsg = NULL;
struct brd *x;
if (NO_ARG(argv[0])) {
set = 0;
argv++;
argc--;
} else
set = 1;
x = (struct brd *) genget(argv[0], (char **)brds, sizeof(struct brd));
if (x == 0) {
printf("%% Internal error - Invalid argument %s\n", argv[0]);
return 0;
} else if (Ambiguous(x)) {
printf("%% Internal error - Ambiguous argument %s\n", argv[0]);
return 0;
}
argv++;
argc--;
/*
* the ifpriority value is ignored for 'no ifpriority' but
* we allow it anyways to retain compatibility with the
* set form of this command
*/
if ((set && argc != 2) || (!set && (argc < 1 || argc > 2))) {
printf("%% %s <member> <%s>\n", x->name, x->descr);
printf("%% no %s <member> [%s]\n", x->name, x->descr);
return(0);
}
if (!is_valid_ifname(argv[0]) || is_bridge(ifs, argv[0]))
{
printf("%% invalid member name: %s", argv[0]);
return(0);
}
errno = 0;
val = strtonum(argv[1], 0, 0xff, &errmsg);
if (errmsg) {
printf("%% invalid priority %s: %s\n", argv[1], errmsg);
return (0);
}
switch(x->type) {
case BRPRI_IFPRIORITY:
if (set) {
if (val > 0xff) {
printf("%% %s exceeds limit\n", x->name);
return(0);
}
bridge_ifprio(ifs, ifname, argv[0], val);
} else {
bridge_ifprio(ifs, ifname, argv[0], DEFAULT_IFPRIORITY);
}
break;
case BRPRI_IFCOST:
if (set) {
if (val > 65535) {
printf("%% %s exceeds limit\n", x->name);
return(0);
}
bridge_ifcost(ifs, ifname, argv[0], val);
} else {
bridge_ifcost(ifs, ifname, argv[0], DEFAULT_IFCOST);
}
break;
}
return(0);
}
int
brval(char *ifname, int ifs, int argc, char **argv)
{
int set;
u_int32_t val = 0;
const char *errmsg = NULL;
struct brc *x;
if (NO_ARG(argv[0])) {
set = 0;
argv++;
argc--;
} else
set = 1;
x = (struct brc *) genget(argv[0], (char **)brvs, sizeof(struct brc));
if (x == 0) {
printf("%% Internal error - Invalid argument %s\n", argv[0]);
return 0;
} else if (Ambiguous(x)) {
printf("%% Internal error - Ambiguous argument %s\n", argv[0]);
return 0;
}
argv++;
argc--;
if ((set && argc != 1) || (!set && argc > 1)) {
printf("%% %s <val>\n", x->name);
printf("%% no %s [val]\n", x->name);
return(0);
}
if (set) {
errno = 0;
val = strtonum(argv[0], 0, ULONG_MAX, &errmsg);
if (errmsg) {
printf("%% invalid %s argument %s: %s\n", x->name,
argv[0], errmsg);
return(0);
}
}
switch(x->type) {
case BRVAL_MAXADDR:
if (set)
bridge_maxaddr(ifs, ifname, val);
else
bridge_maxaddr(ifs, ifname, DEFAULT_MAXADDR);
break;
case BRVAL_TIMEOUT:
if (set)
bridge_timeout(ifs, ifname, (int)val);
else
bridge_timeout(ifs, ifname, DEFAULT_TIMEOUT);
break;
case BRVAL_MAXAGE:
if (val > 0xff) {
printf("%% maxage too large\n");
return(0);
}
if (set)
bridge_maxage(ifs, ifname, val);
else
bridge_maxage(ifs, ifname, DEFAULT_MAXAGE);
break;
case BRVAL_FWDDELAY:
if (val > 0xff) {
printf("%% fwddelay too large\n");
return(0);
}
if (set)
bridge_fwddelay(ifs, ifname, val);
else
bridge_fwddelay(ifs, ifname, DEFAULT_FWDDELAY);
break;
case BRVAL_HELLOTIME:
if (val > 0xff) {
printf("%% hellotime too large\n");
return(0);
}
if (set)
bridge_hellotime(ifs, ifname, val);
else
bridge_hellotime(ifs, ifname, DEFAULT_HELLOTIME);
break;
case BRVAL_PRIORITY:
if (val > 0xffff) {
printf("%% priority too large\n");
return(0);
}
if (set)
bridge_priority(ifs, ifname, val);
else
bridge_priority(ifs, ifname, DEFAULT_PRIORITY);
break;
}
return(0);
}