diff options
| -rw-r--r-- | src/print_wireless_info.c | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/print_wireless_info.c b/src/print_wireless_info.c index a75d284..b5e7ba2 100644 --- a/src/print_wireless_info.c +++ b/src/print_wireless_info.c @@ -25,6 +25,17 @@ #define IW_ESSID_MAX_SIZE IEEE80211_NWID_LEN #endif +#ifdef __OpenBSD__ +#include <sys/ioctl.h> +#include <sys/socket.h> +#include <net/if.h> +#include <sys/types.h> +#include <netinet/in.h> +#include <netinet/if_ether.h> +#include <net80211/ieee80211.h> +#include <net80211/ieee80211_ioctl.h> +#endif + #include "i3status.h" #define WIRELESS_INFO_FLAG_HAS_ESSID (1 << 0) @@ -220,6 +231,70 @@ static int get_wireless_info(const char *interface, wireless_info_t *info) { return 1; #endif +#ifdef __OpenBSD__ + struct ifreq ifr; + struct ieee80211_bssid bssid; + struct ieee80211_nwid nwid; + struct ieee80211_nodereq nr; + + struct ether_addr ea; + + int s, len, ibssid, inwid; + u_int8_t zero_bssid[IEEE80211_ADDR_LEN]; + + if ((s = socket(AF_INET, SOCK_DGRAM, 0)) == -1) + return (0); + + memset(&ifr, 0, sizeof(ifr)); + ifr.ifr_data = (caddr_t)&nwid; + (void)strlcpy(ifr.ifr_name, interface, sizeof(ifr.ifr_name)); + inwid = ioctl(s, SIOCG80211NWID, (caddr_t)&ifr); + + memset(&bssid, 0, sizeof(bssid)); + strlcpy(bssid.i_name, interface, sizeof(bssid.i_name)); + ibssid = ioctl(s, SIOCG80211BSSID, &bssid); + + if (ibssid != 0 || inwid != 0) { + close(s); + return 0; + } + + /* NWID */ + { + if (nwid.i_len <= IEEE80211_NWID_LEN) + len = nwid.i_len + 1; + else + len = IEEE80211_NWID_LEN + 1; + + strncpy(&info->essid[0], nwid.i_nwid, len); + info->essid[IW_ESSID_MAX_SIZE] = '\0'; + info->flags |= WIRELESS_INFO_FLAG_HAS_ESSID; + } + + /* Signal strength */ + { + memset(&zero_bssid, 0, sizeof(zero_bssid)); + if (ibssid == 0 && memcmp(bssid.i_bssid, zero_bssid, IEEE80211_ADDR_LEN) != 0) { + memcpy(&ea.ether_addr_octet, bssid.i_bssid, sizeof(ea.ether_addr_octet)); + + bzero(&nr, sizeof(nr)); + bcopy(bssid.i_bssid, &nr.nr_macaddr, sizeof(nr.nr_macaddr)); + strlcpy(nr.nr_ifname, interface, sizeof(nr.nr_ifname)); + + if (ioctl(s, SIOCG80211NODE, &nr) == 0 && nr.nr_rssi) { + if (nr.nr_max_rssi) + info->signal_level_max = IEEE80211_NODEREQ_RSSI(&nr); + else + info->signal_level = nr.nr_rssi; + + info->flags |= WIRELESS_INFO_FLAG_HAS_SIGNAL; + } + } + } + + close(s); + return 1; +#endif return 0; } |