Exemple #1
0
int
ej_active_wireless_if_ath9k(webs_t wp, int argc, char_t ** argv,
			    char *ifname, int cnt, int turbo, int macmask)
{
	char mac[32];
	struct mac80211_info *mac80211_info;
	struct wifi_client_info *wc;
	char nb[32];
	int bias, qual, it;
	int co = 0;
	sprintf(nb, "%s_bias", ifname);
	bias = atoi(nvram_default_get(nb, "0"));
	
	// sprintf(it, "inactivity_time", ifname);
//	it = atoi(nvram_default_get("inacttime", "300000"));

	mac80211_info = mac80211_assoclist(ifname);
	for (wc = mac80211_info->wci; wc; wc = wc->next) {
		strncpy(mac, wc->mac, 31);
		if (nvram_match("maskmac", "1") && macmask) {
			mac[0] = 'x';
			mac[1] = 'x';
			mac[3] = 'x';
			mac[4] = 'x';
			mac[6] = 'x';
			mac[7] = 'x';
			mac[9] = 'x';
			mac[10] = 'x';
		}
		qual = wc->signal * 124 + 11600;
		qual /= 10;
//		if (wc->inactive_time < it) {
			if (cnt)
				websWrite(wp, ",");
			websWrite(wp,
				  "'%s','%s','%s','%dM','%dM','%d','%d','%d','%d'",
				  mac,
				  wc->ifname,
				  UPTIME(wc->uptime),
				  wc->txrate / 10,
				  wc->rxrate / 10,
				  wc->signal + bias,
				  wc->noise + bias,
				  wc->signal - wc->noise, qual);
			cnt++;
//		}
	}
	free_wifi_clients(mac80211_info->wci);
	free(mac80211_info);
	return cnt;
}
Exemple #2
0
int ej_active_wireless_if(webs_t wp, int argc, char_t ** argv, char *iface, char *visible, int cnt)
{
	int rssi = 0, noise = 0;
	FILE *fp2;
	char *mode;
	char mac[30];
	char line[80];
	int macmask;
	macmask = atoi(argv[0]);
	if (!ifexists(iface))
		return cnt;
	unlink(RSSI_TMP);
	char wlmode[32];

	sprintf(wlmode, "%s_mode", visible);
	mode = nvram_safe_get(wlmode);
	unsigned char buf[WLC_IOCTL_MAXLEN];

	memset(buf, 0, WLC_IOCTL_MAXLEN);	// get_wdev
	int r = getassoclist(iface, buf);

	if (r < 0)
		return cnt;
	struct maclist *maclist = (struct maclist *)buf;
	int i;

	for (i = 0; i < maclist->count; i++) {
		ether_etoa((uint8 *) & maclist->ea[i], mac);

		rssi = 0;
		noise = 0;
		// get rssi value
		if (strcmp(mode, "ap") && strcmp(mode, "apsta")
		    && strcmp(mode, "apstawet"))
			sysprintf("wl -i %s rssi > %s", iface, RSSI_TMP);
		else
			sysprintf("wl -i %s rssi \"%s\" > %s", iface, mac, RSSI_TMP);

		// get noise value if not ap mode
		// if (strcmp (mode, "ap"))
		// snprintf (cmd, sizeof (cmd), "wl -i %s noise >> %s", iface,
		// RSSI_TMP);
		// system2 (cmd); // get RSSI value for mac

		fp2 = fopen(RSSI_TMP, "r");
		if (fgets(line, sizeof(line), fp2) != NULL) {

			// get rssi
			if (sscanf(line, "%d", &rssi) != 1)
				continue;
			noise = getNoise(iface, NULL);
			/*
			 * if (strcmp (mode, "ap") && fgets (line, sizeof (line), fp2) != 
			 * NULL && sscanf (line, "%d", &noise) != 1) continue;
			 */
			// get noise for client/wet mode

			fclose(fp2);
		}
		if (nvram_match("maskmac", "1") && macmask) {
			mac[0] = 'x';
			mac[1] = 'x';
			mac[3] = 'x';
			mac[4] = 'x';
			mac[6] = 'x';
			mac[7] = 'x';
			mac[9] = 'x';
			mac[10] = 'x';
		}
		if (cnt)
			websWrite(wp, ",");
		cnt++;
		int rxrate[32];
		int txrate[32];
		int time[32];
		strcpy(rxrate, "N/A");
		strcpy(txrate, "N/A");
		strcpy(time, "N/A");
#ifndef WL_STA_SCBSTATS
#define WL_STA_SCBSTATS		0x4000	/* Per STA debug stats */
#endif
		sta_info_compat_t *sta;
		sta_info_compat_old_t *staold;
		char *param;
		int buflen;
		char buf[WLC_IOCTL_MEDLEN];
		strcpy(buf, "sta_info");
		buflen = strlen(buf) + 1;
		param = (char *)(buf + buflen);
		memcpy(param, (char *)&maclist->ea[i], ETHER_ADDR_LEN);
		if (!wl_ioctl(iface, WLC_GET_VAR, &buf[0], WLC_IOCTL_MEDLEN)) {
			/* display the sta info */
			sta = (sta_info_compat_t *) buf;
			if (sta->ver == 2) {
				staold = (sta_info_compat_old_t *) buf;
				if (staold->flags & WL_STA_SCBSTATS) {
					int tx = staold->tx_rate;
					int rx = staold->rx_rate;
					if (tx > 0)
						sprintf(txrate, "%dM", tx / 1000);

					if (rx > 0)
						sprintf(rxrate, "%dM", rx / 1000);
					strcpy(time, UPTIME(staold->in));
				}
			} else {	// sta->ver == 3
				if (sta->flags & WL_STA_SCBSTATS) {
					int tx = sta->tx_rate;
					int rx = sta->rx_rate;
					if (tx > 0)
						sprintf(txrate, "%dM", tx / 1000);

					if (rx > 0)
						sprintf(rxrate, "%dM", rx / 1000);
					strcpy(time, UPTIME(sta->in));
				}
			}
		}

		/*
		 * if (!strcmp (mode, "ap")) { noise = getNoise(iface,NULL); // null
		 * only for broadcom }
		 */
		int qual = rssi * 124 + 11600;
		qual /= 10;
		websWrite(wp, "'%s','%s','%s','%s','%s','%d','%d','%d','%d'", mac, iface, time, txrate, rxrate, rssi, noise, rssi - noise, qual);
	}
	unlink(RSSI_TMP);

	return cnt;
}
Exemple #3
0
int ej_active_wireless_if_11n(webs_t wp, int argc, char_t ** argv, char *ifname, int cnt, int turbo, int macmask)
{

	unsigned char *cp;
	int s, len;
	struct iwreq iwr;
	char nb[32];
	sprintf(nb, "%s_bias", ifname);
	int bias = atoi(nvram_default_get(nb, "0"));
	if (!ifexists(ifname)) {
		printf("IOCTL_STA_INFO ifresolv %s failed!\n", ifname);
		return cnt;
	}
	int state = 0;
	state = get_radiostate(ifname);
	if (state == 0 || state == -1) {
		printf("IOCTL_STA_INFO radio %s not enabled!\n", ifname);
		return cnt;
	}
	s = getsocket();
	if (s < 0) {
		fprintf(stderr, "socket(SOCK_DRAGM)\n");
		return cnt;
	}
	(void)memset(&iwr, 0, sizeof(struct iwreq));
	(void)strncpy(iwr.ifr_name, ifname, sizeof(iwr.ifr_name));

	iwr.u.data.pointer = (void *)&madbuf[0];
	iwr.u.data.length = 24 * 1024;
	if (ioctl(s, IEEE80211_IOCTL_STA_INFO, &iwr) < 0) {
		fprintf(stderr, "IOCTL_STA_INFO for %s failed!\n", ifname);
		closesocket();
		return cnt;
	}
	len = iwr.u.data.length;
	if (len < sizeof(struct ieee80211req_sta_info)) {
		// fprintf(stderr,"IOCTL_STA_INFO len<struct %s failed!\n",ifname);
		closesocket();
		return cnt;
	}
	cp = madbuf;
	int bufcount = 0;
	do {
		struct ieee80211req_sta_info *si;
		uint8_t *vp;

		si = (struct ieee80211req_sta_info *)cp;
		vp = (u_int8_t *)(si + 1);

		if (cnt)
			websWrite(wp, ",");
		cnt++;
		char mac[32];

		strncpy(mac, ieee80211_ntoa(si->isi_macaddr), 31);
		if (nvram_match("maskmac", "1") && macmask) {
			mac[0] = 'x';
			mac[1] = 'x';
			mac[3] = 'x';
			mac[4] = 'x';
			mac[6] = 'x';
			mac[7] = 'x';
			mac[9] = 'x';
			mac[10] = 'x';
		}
		if (si->isi_noise == 0) {
			si->isi_noise = -95;
		}
		int qual = (si->isi_noise + si->isi_rssi) * 124 + 11600;
		qual /= 10;
		int rxrate = si->isi_rxrateKbps / 1000;
		int txrate = si->isi_txrateKbps / 1000;
		if (!rxrate)
			rxrate = si->isi_rates[si->isi_rxrate] & IEEE80211_RATE_VAL;
		if (!txrate)
			txrate = si->isi_rates[si->isi_txrate] & IEEE80211_RATE_VAL;

		char rx[32];
		char tx[32];
		if (rxrate)
			sprintf(rx, "%3dM", rxrate);
		else
			sprintf(rx, "N/A");
		if (txrate)
			sprintf(tx, "%3dM", txrate);
		else
			sprintf(tx, "N/A");
		websWrite(wp, "'%s','%s','%s','%s','%s','%d','%d','%d','%d'", mac, ifname, UPTIME(si->isi_uptime), tx, rx, si->isi_noise + si->isi_rssi + bias, si->isi_noise + bias, si->isi_rssi, qual);
		bufcount += si->isi_len;
		cp += si->isi_len;
		len -= si->isi_len;
	}
	while (len >= sizeof(struct ieee80211req_sta_info)
	       && bufcount < (sizeof(madbuf) - sizeof(struct ieee80211req_sta_info)));

	closesocket();

	return cnt;
}