#include <errno.h>
-
-#include <netlink/genl/genl.h>
-#include <netlink/genl/family.h>
-#include <netlink/genl/ctrl.h>
-#include <netlink/msg.h>
-#include <netlink/attr.h>
+#include <string.h>
+#include <strings.h>
#include "nl80211.h"
#include "iw.h"
+SECTION(ibss);
+
static int join_ibss(struct nl80211_state *state,
- struct nl_cb *cb,
struct nl_msg *msg,
- int argc, char **argv)
+ int argc, char **argv,
+ enum id_input id)
{
char *end;
+ struct chandef chandef;
unsigned char abssid[6];
+ unsigned char rates[NL80211_MAX_SUPP_RATES];
+ int n_rates = 0;
+ char *value = NULL, *sptr = NULL;
+ float rate;
+ int bintval;
+ int parsed, err;
if (argc < 2)
return 1;
argv++;
argc--;
- /* freq */
- NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_FREQ,
- strtoul(argv[0], &end, 10));
- if (*end != '\0')
- return 1;
- argv++;
- argc--;
+ err = parse_freqchan(&chandef, false, argc, argv, &parsed);
+ if (err)
+ return err;
+
+ argv += parsed;
+ argc -= parsed;
+
+ err = put_chandef(msg, &chandef);
+ if (err)
+ return err;
if (argc && strcmp(argv[0], "fixed-freq") == 0) {
NLA_PUT_FLAG(msg, NL80211_ATTR_FREQ_FIXED);
}
}
+ if (argc > 1 && strcmp(argv[0], "beacon-interval") == 0) {
+ argv++;
+ argc--;
+ bintval = strtoul(argv[0], &end, 10);
+ if (*end != '\0')
+ return 1;
+ NLA_PUT_U32(msg, NL80211_ATTR_BEACON_INTERVAL, bintval);
+ argv++;
+ argc--;
+ }
+
+ /* basic rates */
+ if (argc > 1 && strcmp(argv[0], "basic-rates") == 0) {
+ argv++;
+ argc--;
+
+ value = strtok_r(argv[0], ",", &sptr);
+
+ while (value && n_rates < NL80211_MAX_SUPP_RATES) {
+ rate = strtod(value, &end);
+ rates[n_rates] = rate * 2;
+
+ /* filter out suspicious values */
+ if (*end != '\0' || !rates[n_rates] ||
+ rate*2 != rates[n_rates])
+ return 1;
+
+ n_rates++;
+ value = strtok_r(NULL, ",", &sptr);
+ }
+
+ NLA_PUT(msg, NL80211_ATTR_BSS_BASIC_RATES, n_rates, rates);
+
+ argv++;
+ argc--;
+ }
+
+ /* multicast rate */
+ if (argc > 1 && strcmp(argv[0], "mcast-rate") == 0) {
+ argv++;
+ argc--;
+
+ rate = strtod(argv[0], &end);
+ if (*end != '\0')
+ return 1;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_MCAST_RATE, (int)(rate * 10));
+ argv++;
+ argc--;
+ }
+
if (!argc)
return 0;
argv++;
argc--;
- return parse_keys(msg, argv, argc);
+ return parse_keys(msg, &argv, &argc);
nla_put_failure:
return -ENOSPC;
}
static int leave_ibss(struct nl80211_state *state,
- struct nl_cb *cb,
struct nl_msg *msg,
- int argc, char **argv)
+ int argc, char **argv,
+ enum id_input id)
{
return 0;
}
COMMAND(ibss, leave, NULL,
NL80211_CMD_LEAVE_IBSS, 0, CIB_NETDEV, leave_ibss,
"Leave the current IBSS cell.");
-COMMAND(ibss, join, "<SSID> <freq in MHz> [fixed-freq] [<fixed bssid>] [key d:0:abcde]",
+COMMAND(ibss, join,
+ "<SSID> <freq in MHz> [NOHT|HT20|HT40+|HT40-|5MHz|10MHz|80MHz] [fixed-freq] [<fixed bssid>] [beacon-interval <TU>]"
+ " [basic-rates <rate in Mbps,rate2,...>] [mcast-rate <rate in Mbps>] "
+ "[key d:0:abcde]",
NL80211_CMD_JOIN_IBSS, 0, CIB_NETDEV, join_ibss,
"Join the IBSS cell with the given SSID, if it doesn't exist create\n"
"it on the given frequency. When fixed frequency is requested, don't\n"
"join/create a cell on a different frequency. When a fixed BSSID is\n"
"requested use that BSSID and do not adopt another cell's BSSID even\n"
- "if it has higher TSF and the same SSID.");
+ "if it has higher TSF and the same SSID. If an IBSS is created, create\n"
+ "it with the specified basic-rates, multicast-rate and beacon-interval.");