static int fbsd_read(struct wif *wi, unsigned char *h80211, int len,
struct rx_info *ri)
{
struct priv_fbsd *pf = wi_priv(wi);
unsigned char *wh;
int plen;
assert(len > 0);
/* need to read more */
if (pf->pf_totlen == 0) {
pf->pf_totlen = read(pf->pf_fd, pf->pf_buf, sizeof(pf->pf_buf));
if (pf->pf_totlen == -1) {
pf->pf_totlen = 0;
return -1;
}
pf->pf_next = pf->pf_buf;
}
/* read 802.11 packet */
wh = get_80211(pf, &plen, ri);
if (plen > len)
plen = len;
assert(plen > 0);
memcpy(h80211, wh, plen);
if(ri && !ri->ri_channel)
ri->ri_channel = wi_get_channel(wi);
return plen;
}
status_t
BNetworkDevice::GetNextAssociatedNetwork(uint32& cookie,
BNetworkAddress& address)
{
// We currently support only a single associated network
if (cookie != 0)
return B_ENTRY_NOT_FOUND;
uint8 mac[IEEE80211_ADDR_LEN];
int32 length = IEEE80211_ADDR_LEN;
status_t status = get_80211(Name(), IEEE80211_IOC_BSSID, mac, length);
if (status != B_OK)
return status;
if (mac[0] == 0 && mac[1] == 0 && mac[2] == 0 && mac[3] == 0 && mac[4] == 0
&& mac[5] == 0) {
return B_ENTRY_NOT_FOUND;
}
address.SetToLinkLevel(mac, IEEE80211_ADDR_LEN);
cookie++;
return B_OK;
}
