[thirdparty/iw.git] / ibss.c

#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 "nl80211.h"
#include "iw.h"

static int join_ibss(struct nl80211_state *state,
		     struct nl_cb *cb,
		     struct nl_msg *msg,
		     int argc, char **argv)
{
	char *end;
	unsigned char abssid[6];

	if (argc < 2)
		return 1;

	/* SSID */
	NLA_PUT(msg, NL80211_ATTR_SSID, strlen(argv[0]), argv[0]);
	argv++;
	argc--;

	/* freq */
	NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_FREQ,
		    strtoul(argv[0], &end, 10));
	if (*end != '\0')
		return 1;
	argv++;
	argc--;

	if (argc && strcmp(argv[0], "fixed-freq") == 0) {
		NLA_PUT_FLAG(msg, NL80211_ATTR_FREQ_FIXED);
		argv++;
		argc--;
	}

	if (argc) {
		if (mac_addr_a2n(abssid, argv[0]))
			return 1;
		NLA_PUT(msg, NL80211_ATTR_MAC, 6, abssid);
		argv++;
		argc--;
	}

	if (argc)
		return 1;

	return 0;
 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)
{
	return 0;
}
COMMAND(ibss, leave, NULL,
	NL80211_CMD_LEAVE_IBSS, 0, CIB_NETDEV, leave_ibss);
COMMAND(ibss, join, "<SSID> <freq in MHz> [fixed-freq] [<fixed bssid>]",
	NL80211_CMD_JOIN_IBSS, 0, CIB_NETDEV, join_ibss);
Commit	Line	Data
edea4d14 JB	1	#include <errno.h>
	2
	3	#include <netlink/genl/genl.h>
	4	#include <netlink/genl/family.h>
	5	#include <netlink/genl/ctrl.h>
	6	#include <netlink/msg.h>
	7	#include <netlink/attr.h>
	8
	9	#include "nl80211.h"
	10	#include "iw.h"
	11
	12	static int join_ibss(struct nl80211_state *state,
	13	struct nl_cb *cb,
	14	struct nl_msg *msg,
	15	int argc, char **argv)
	16	{
95940df3	17	char *end;
edea4d14 JB	18	unsigned char abssid[6];
edea4d14 JB	19
95940df3 JB	20	if (argc < 2)
95940df3 JB	21	return 1;
edea4d14	22
95940df3 JB	23	/* SSID */
95940df3 JB	24	NLA_PUT(msg, NL80211_ATTR_SSID, strlen(argv[0]), argv[0]);
edea4d14 JB	25	argv++;
	26	argc--;
	27
95940df3 JB	28	/* freq */
	29	NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_FREQ,
	30	strtoul(argv[0], &end, 10));
	31	if (*end != '\0')
	32	return 1;
	33	argv++;
	34	argc--;
edea4d14	35
95940df3 JB	36	if (argc && strcmp(argv[0], "fixed-freq") == 0) {
	37	NLA_PUT_FLAG(msg, NL80211_ATTR_FREQ_FIXED);
	38	argv++;
	39	argc--;
edea4d14 JB	40	}
edea4d14 JB	41
95940df3 JB	42	if (argc) {
95940df3 JB	43	if (mac_addr_a2n(abssid, argv[0]))
edea4d14 JB	44	return 1;
edea4d14 JB	45	NLA_PUT(msg, NL80211_ATTR_MAC, 6, abssid);
95940df3 JB	46	argv++;
95940df3 JB	47	argc--;
edea4d14 JB	48	}
edea4d14 JB	49
95940df3 JB	50	if (argc)
95940df3 JB	51	return 1;
edea4d14 JB	52
	53	return 0;
	54	nla_put_failure:
	55	return -ENOSPC;
	56	}
	57
	58	static int leave_ibss(struct nl80211_state *state,
	59	struct nl_cb *cb,
	60	struct nl_msg *msg,
	61	int argc, char **argv)
	62	{
	63	return 0;
	64	}
	65	COMMAND(ibss, leave, NULL,
	66	NL80211_CMD_LEAVE_IBSS, 0, CIB_NETDEV, leave_ibss);
95940df3	67	COMMAND(ibss, join, "<SSID> <freq in MHz> [fixed-freq] [<fixed bssid>]",
edea4d14	68	NL80211_CMD_JOIN_IBSS, 0, CIB_NETDEV, join_ibss);