nexmon – Rev 1

?pathlinks?

Blame – Last modification – View Log – Download

#include <net/if.h>
#include <errno.h>
#include <string.h>

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

SECTION(ocb);

static int join_ocb(struct nl80211_state *state, struct nl_cb *cb,
                    struct nl_msg *msg, int argc, char **argv,
                    enum id_input id)
{
        unsigned long freq;
        char *end;
        int i;
        static const struct {
                const char *name;
                unsigned int width;
        } *chanmode_selected, chanmode[] = {
                { .name = "5MHZ",
                  .width = NL80211_CHAN_WIDTH_5 },
                { .name = "10MHZ",
                  .width = NL80211_CHAN_WIDTH_10 },
        };

        if (argc < 2)
                return 1;

        /* freq */
        freq = strtoul(argv[0], &end, 10);
        if (*end != '\0')
                return 1;

        NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_FREQ, freq);
        argv++;
        argc--;

        /* channel width */
        for (i = 0; i < ARRAY_SIZE(chanmode); i++) {
                if (strcasecmp(chanmode[i].name, argv[0]) == 0) {
                        chanmode_selected = &chanmode[i];
                        break;
                }
        }
        if (chanmode_selected) {
                NLA_PUT_U32(msg, NL80211_ATTR_CHANNEL_WIDTH,
                            chanmode_selected->width);
                NLA_PUT_U32(msg, NL80211_ATTR_CENTER_FREQ1, freq);

                argv++;
                argc--;
        } else {
                return 1;
        }

        return 0;

nla_put_failure:
        return -ENOBUFS;
}
COMMAND(ocb, join, "<freq in MHz> <5MHZ|10MHZ>",
        NL80211_CMD_JOIN_OCB, 0, CIB_NETDEV, join_ocb,
        "Join the OCB mode network.");

static int leave_ocb(struct nl80211_state *state, struct nl_cb *cb,
                     struct nl_msg *msg, int argc, char **argv,
                     enum id_input id)
{
        if (argc)
                return 1;

        return 0;
}
COMMAND(ocb, leave, NULL, NL80211_CMD_LEAVE_OCB, 0, CIB_NETDEV, leave_ocb,
        "Leave the OCB mode network.");