static void assoc_loop(char *ifname, char *staname, char *essid, char *pass, char *bssid, char *beacon)
{
static int try_count = 0;
static int assoc_count = 0;
while (1) {
if (!check_assoc(staname)) {
struct survey_table *c;
led_set_trigger(1);
iwpriv("ra0", "Beacon", "0");
syslog(LOG_INFO, "%s is not associated\n", staname);
syslog(LOG_INFO, "Scanning for networks...\n");
wifi_site_survey(ifname, 0);
c = wifi_find_ap(essid, bssid);
try_count++;
assoc_count = 0;
if (c) {
syslog(LOG_INFO, "Found network, trying to associate (essid: %s, bssid: %s, channel: %s, enc: %s, crypto: %s)\n",
essid, c->bssid, c->channel, c->security, c->crypto);
wifi_repeater_start(ifname, staname, c->channel, essid, bssid, pass, c->security, c->crypto);
} else {
syslog(LOG_INFO, "No signal found to connect to\n");
try_count = 0;
}
} else {
if (assoc_count == 0) {
iwpriv("ra0", "Beacon", beacon);
syslog(LOG_INFO, "%s is associated\n", staname);
led_set_trigger(0);
}
assoc_count++;
if (assoc_count > 1)
try_count = 0;
/* if ((assoc_count % 4) == 0)
syslog(LOG_INFO, "%s is still associated\n", staname);*/
}
sleep(10);
}
}
static int apClient_connect(struct ubus_context *ctx, struct ubus_object *obj,
struct ubus_request_data *req, const char *method,
struct blob_attr *msg)
{
struct blob_attr *tb[__CONFIG_MAX];
int try_count = 0;
int wait_count = 3;
const char *apname;
const char *staname;
const char *ssid;
const char *passwd;
const char *channel;
const char *security;
const char *bssid;
char *crypto;
char cmd[100];
blobmsg_parse(connect_policy, __CONFIG_MAX, tb, blob_data(msg), blob_len(msg));
if (!tb[CONFIG_APNAME]) return UBUS_STATUS_INVALID_ARGUMENT;
blob_buf_init(&buf, 0);
apname = blobmsg_data(tb[CONFIG_APNAME]);
staname = blobmsg_data(tb[CONFIG_STANAME]);
ssid = blobmsg_data(tb[CONFIG_SSID]);
passwd = blobmsg_data(tb[CONFIG_PASSWD]);
channel = blobmsg_data(tb[CONFIG_CHANNEL]);
security = blobmsg_data(tb[CONFIG_SECURITY]);
crypto = strstr(security, "/");
if (crypto) {
*crypto = '\0';
crypto++;
}
wifi_site_survey(apname,NULL,0);
wifi_repeater_start(apname, staname, channel, ssid, passwd, security, crypto);
/*ifconfig staname down*/
snprintf(cmd, lengthof(cmd) - 1, "ifconfig %s down", staname);
system(cmd);
/*ifconfig staname down*/
snprintf(cmd, lengthof(cmd) - 1, "ifconfig %s up", staname);
system(cmd);
/*use uci set ssid*/
snprintf(cmd, lengthof(cmd) - 1, "uci set wireless.sta.ApCliSsid=%s", ssid);
system(cmd);
/*use uci set key*/
snprintf(cmd, lengthof(cmd) - 1, "uci set wireless.sta.ApCliWPAPSK=%s", passwd);
system(cmd);
/*uci commit*/
snprintf(cmd, lengthof(cmd) - 1, "uci commit");
system(cmd);
/*udhcpc -i apcli0*/
snprintf(cmd, lengthof(cmd) - 1, "udhcpc -n -q -i apcli0");
system(cmd);
while (wait_count--) {
if (isStaGetIP(staname)) {
blobmsg_add_string(&buf, "result", "success");
break;
}
sleep(1);
}
if (wait_count == -1) {
blobmsg_add_string(&buf, "result", "failed");
}
ubus_send_reply(ctx, req, buf.head);
return UBUS_STATUS_OK;
}