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@ -37,17 +37,30 @@ static int wl_ioctl(const char *name, int cmd, void *buf, int len) |
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return iwinfo_ioctl(SIOCDEVPRIVATE, &ifr); |
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} |
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static int wl_iovar(const char *name, const char *cmd, const char *arg, |
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int arglen, void *buf, int buflen) |
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{ |
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int cmdlen = strlen(cmd) + 1; |
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memcpy(buf, cmd, cmdlen); |
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if (arg && arglen > 0) |
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memcpy(buf + cmdlen, arg, arglen); |
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return wl_ioctl(name, WLC_GET_VAR, buf, buflen); |
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} |
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static struct wl_maclist * wl_read_assoclist(const char *ifname) |
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{ |
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struct wl_maclist *macs; |
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int maclen = 4 + WL_MAX_STA_COUNT * 6; |
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if( (macs = (struct wl_maclist *) malloc(maclen)) != NULL ) |
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if ((macs = (struct wl_maclist *) malloc(maclen)) != NULL) |
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{ |
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memset(macs, 0, maclen); |
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macs->count = WL_MAX_STA_COUNT; |
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if( !wl_ioctl(ifname, WLC_GET_ASSOCLIST, macs, maclen) ) |
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if (!wl_ioctl(ifname, WLC_GET_ASSOCLIST, macs, maclen)) |
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return macs; |
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free(macs); |
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@ -60,11 +73,8 @@ static struct wl_maclist * wl_read_assoclist(const char *ifname) |
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int wl_probe(const char *ifname) |
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{ |
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int magic; |
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if( !wl_ioctl(ifname, WLC_GET_MAGIC, &magic, sizeof(magic)) && (magic == WLC_IOCTL_MAGIC)) |
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return 1; |
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return 0; |
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return (!wl_ioctl(ifname, WLC_GET_MAGIC, &magic, sizeof(magic)) && |
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(magic == WLC_IOCTL_MAGIC)); |
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} |
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void wl_close(void) |
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@ -77,20 +87,20 @@ int wl_get_mode(const char *ifname, char *buf) |
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int ret = -1; |
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int ap, infra, passive; |
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if( (ret = wl_ioctl(ifname, WLC_GET_AP, &ap, sizeof(ap))) ) |
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if ((ret = wl_ioctl(ifname, WLC_GET_AP, &ap, sizeof(ap)))) |
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return ret; |
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if( (ret = wl_ioctl(ifname, WLC_GET_INFRA, &infra, sizeof(infra))) ) |
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if ((ret = wl_ioctl(ifname, WLC_GET_INFRA, &infra, sizeof(infra)))) |
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return ret; |
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if( (ret = wl_ioctl(ifname, WLC_GET_PASSIVE, &passive, sizeof(passive))) ) |
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if ((ret = wl_ioctl(ifname, WLC_GET_PASSIVE, &passive, sizeof(passive)))) |
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return ret; |
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if( passive ) |
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if (passive) |
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sprintf(buf, "Monitor"); |
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else if( !infra ) |
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else if (!infra) |
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sprintf(buf, "Ad-Hoc"); |
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else if( ap ) |
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else if (ap) |
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sprintf(buf, "Master"); |
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else |
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sprintf(buf, "Client"); |
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@ -103,7 +113,7 @@ int wl_get_ssid(const char *ifname, char *buf) |
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int ret = -1; |
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wlc_ssid_t ssid; |
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if( !(ret = wl_ioctl(ifname, WLC_GET_SSID, &ssid, sizeof(ssid))) ) |
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if (!(ret = wl_ioctl(ifname, WLC_GET_SSID, &ssid, sizeof(ssid)))) |
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memcpy(buf, ssid.ssid, ssid.ssid_len); |
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return ret; |
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@ -114,7 +124,7 @@ int wl_get_bssid(const char *ifname, char *buf) |
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int ret = -1; |
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char bssid[6]; |
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if( !(ret = wl_ioctl(ifname, WLC_GET_BSSID, bssid, 6)) ) |
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if (!(ret = wl_ioctl(ifname, WLC_GET_BSSID, bssid, 6))) |
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sprintf(buf, "%02X:%02X:%02X:%02X:%02X:%02X", |
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(uint8_t)bssid[0], (uint8_t)bssid[1], (uint8_t)bssid[2], |
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(uint8_t)bssid[3], (uint8_t)bssid[4], (uint8_t)bssid[5] |
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@ -163,7 +173,7 @@ int wl_get_signal(const char *ifname, int *buf) |
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wl_ioctl(ifname, WLC_GET_BSS_INFO, tmp, WLC_IOCTL_MAXLEN); |
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if( !wl_ioctl(ifname, WLC_GET_AP, &ap, sizeof(ap)) && !ap ) |
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if (!wl_ioctl(ifname, WLC_GET_AP, &ap, sizeof(ap)) && !ap) |
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{ |
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*buf = tmp[WL_BSS_RSSI_OFFSET]; |
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} |
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@ -172,13 +182,13 @@ int wl_get_signal(const char *ifname, int *buf) |
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rssi = rssi_count = 0; |
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/* Calculate average rssi from conntected stations */ |
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if( (macs = wl_read_assoclist(ifname)) != NULL ) |
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if ((macs = wl_read_assoclist(ifname)) != NULL) |
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{ |
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for( i = 0; i < macs->count; i++ ) |
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for (i = 0; i < macs->count; i++) |
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{ |
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memcpy(starssi.mac, &macs->ea[i], 6); |
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if( !wl_ioctl(ifname, WLC_GET_RSSI, &starssi, 12) ) |
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if (!wl_ioctl(ifname, WLC_GET_RSSI, &starssi, 12)) |
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{ |
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rssi -= starssi.rssi; |
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rssi_count++; |
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@ -259,10 +269,10 @@ int wl_get_encryption(const char *ifname, char *buf) |
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switch(wpa) |
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{ |
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case 0: |
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if( wsec && !wauth ) |
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if (wsec && !wauth) |
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c->auth_algs |= IWINFO_AUTH_OPEN; |
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else if( wsec && wauth ) |
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else if (wsec && wauth) |
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c->auth_algs |= IWINFO_AUTH_SHARED; |
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/* ToDo: evaluate WEP key lengths */ |
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@ -376,6 +386,26 @@ int wl_get_enctype(const char *ifname, char *buf) |
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return 0; |
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} |
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static void wl_get_assoclist_cb(const char *ifname, |
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struct iwinfo_assoclist_entry *e) |
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{ |
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wl_sta_info_t sta = { 0 }; |
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if (!wl_iovar(ifname, "sta_info", e->mac, 6, &sta, sizeof(sta)) && |
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(sta.ver >= 2)) |
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{ |
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e->inactive = sta.idle * 1000; |
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e->rx_packets = sta.rx_ucast_pkts; |
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e->tx_packets = sta.tx_pkts; |
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e->rx_rate.rate = sta.rx_rate; |
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e->tx_rate.rate = sta.tx_rate; |
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/* ToDo: 11n */ |
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e.rx_rate.mcs = -1; |
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e.tx_rate.mcs = -1; |
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} |
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} |
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int wl_get_assoclist(const char *ifname, char *buf, int *len) |
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{ |
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int i, j, noise; |
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@ -394,22 +424,25 @@ int wl_get_assoclist(const char *ifname, char *buf, int *len) |
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wl_ioctl(ifname, WLC_GET_INFRA, &infra, sizeof(infra)); |
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wl_ioctl(ifname, WLC_GET_PASSIVE, &passive, sizeof(passive)); |
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if( wl_get_noise(ifname, &noise) ) |
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if (wl_get_noise(ifname, &noise)) |
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noise = 0; |
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if( (ap || infra || passive) && ((macs = wl_read_assoclist(ifname)) != NULL) ) |
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if ((ap || infra || passive) && ((macs = wl_read_assoclist(ifname)) != NULL)) |
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{ |
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for( i = 0, j = 0; i < macs->count; i++, j += sizeof(struct iwinfo_assoclist_entry) ) |
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for (i = 0, j = 0; i < macs->count; i++, j += sizeof(struct iwinfo_assoclist_entry)) |
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{ |
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memset(&entry, 0, sizeof(entry)); |
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memcpy(rssi.mac, &macs->ea[i], 6); |
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if( !wl_ioctl(ifname, WLC_GET_RSSI, &rssi, sizeof(struct wl_sta_rssi)) ) |
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if (!wl_ioctl(ifname, WLC_GET_RSSI, &rssi, sizeof(struct wl_sta_rssi))) |
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entry.signal = (rssi.rssi - 0x100); |
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else |
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entry.signal = 0; |
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entry.noise = noise; |
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memcpy(entry.mac, &macs->ea[i], 6); |
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wl_get_assoclist_cb(ifname, &entry); |
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memcpy(&buf[j], &entry, sizeof(entry)); |
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} |
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@ -417,13 +450,13 @@ int wl_get_assoclist(const char *ifname, char *buf, int *len) |
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free(macs); |
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return 0; |
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} |
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else if( (arp = fopen("/proc/net/arp", "r")) != NULL ) |
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else if ((arp = fopen("/proc/net/arp", "r")) != NULL) |
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{ |
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j = 0; |
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while( fgets(line, sizeof(line), arp) != NULL ) |
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while (fgets(line, sizeof(line), arp) != NULL) |
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{ |
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if( sscanf(line, "%*s 0x%*d 0x%*d %17s %*s %s", macstr, devstr) && !strcmp(devstr, ifname) ) |
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if (sscanf(line, "%*s 0x%*d 0x%*d %17s %*s %s", macstr, devstr) && !strcmp(devstr, ifname)) |
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{ |
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rssi.mac[0] = strtol(&macstr[0], NULL, 16); |
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rssi.mac[1] = strtol(&macstr[3], NULL, 16); |
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@ -432,7 +465,7 @@ int wl_get_assoclist(const char *ifname, char *buf, int *len) |
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rssi.mac[4] = strtol(&macstr[12], NULL, 16); |
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rssi.mac[5] = strtol(&macstr[15], NULL, 16); |
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if( !wl_ioctl(ifname, WLC_GET_RSSI, &rssi, sizeof(struct wl_sta_rssi)) ) |
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if (!wl_ioctl(ifname, WLC_GET_RSSI, &rssi, sizeof(struct wl_sta_rssi))) |
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entry.signal = (rssi.rssi - 0x100); |
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else |
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entry.signal = 0; |
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@ -460,7 +493,7 @@ int wl_get_txpwrlist(const char *ifname, char *buf, int *len) |
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uint8_t mw[8] = { 1, 3, 6, 10, 15, 25, 39, 63 }; |
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int i; |
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for( i = 0; i < 8; i++ ) |
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for (i = 0; i < 8; i++) |
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{ |
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entry.dbm = dbm[i]; |
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entry.mw = mw[i]; |
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@ -485,14 +518,14 @@ int wl_get_country(const char *ifname, char *buf) |
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{ |
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char ccode[WLC_CNTRY_BUF_SZ]; |
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if( !wl_ioctl(ifname, WLC_GET_COUNTRY, ccode, WLC_CNTRY_BUF_SZ) ) |
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if (!wl_ioctl(ifname, WLC_GET_COUNTRY, ccode, WLC_CNTRY_BUF_SZ)) |
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{ |
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/* IL0 -> World */ |
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if( !strcmp(ccode, "IL0") ) |
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if (!strcmp(ccode, "IL0")) |
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sprintf(buf, "00"); |
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/* YU -> RS */ |
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else if( !strcmp(ccode, "YU") ) |
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else if (!strcmp(ccode, "YU")) |
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sprintf(buf, "RS"); |
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else |
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@ -513,19 +546,19 @@ int wl_get_countrylist(const char *ifname, char *buf, int *len) |
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cl->buflen = sizeof(cdata); |
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if( !wl_ioctl(ifname, WLC_GET_COUNTRY_LIST, cl, cl->buflen) ) |
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if (!wl_ioctl(ifname, WLC_GET_COUNTRY_LIST, cl, cl->buflen)) |
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{ |
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for( i = 0, count = 0; i < cl->count; i++, c++ ) |
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for (i = 0, count = 0; i < cl->count; i++, c++) |
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{ |
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sprintf(c->ccode, &cl->country_abbrev[i * WLC_CNTRY_BUF_SZ]); |
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c->iso3166 = c->ccode[0] * 256 + c->ccode[1]; |
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/* IL0 -> World */ |
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if( !strcmp(c->ccode, "IL0") ) |
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if (!strcmp(c->ccode, "IL0")) |
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c->iso3166 = 0x3030; |
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/* YU -> RS */ |
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else if( !strcmp(c->ccode, "YU") ) |
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else if (!strcmp(c->ccode, "YU")) |
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c->iso3166 = 0x5253; |
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} |
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@ -546,9 +579,9 @@ int wl_get_mbssid_support(const char *ifname, int *buf) |
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wlc_rev_info_t revinfo; |
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/* Multi bssid support only works on corerev >= 9 */ |
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if( !wl_ioctl(ifname, WLC_GET_REVINFO, &revinfo, sizeof(revinfo)) ) |
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if (!wl_ioctl(ifname, WLC_GET_REVINFO, &revinfo, sizeof(revinfo))) |
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{ |
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if( revinfo.corerev >= 9 ) |
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if (revinfo.corerev >= 9) |
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{ |
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*buf = 1; |
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return 0; |
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