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-rwxr-xr-xplugins/wifi.c122
1 files changed, 122 insertions, 0 deletions
diff --git a/plugins/wifi.c b/plugins/wifi.c
index 2471141..7f99ace 100755
--- a/plugins/wifi.c
+++ b/plugins/wifi.c
@@ -1831,6 +1831,125 @@ static int p2p_find(struct connman_device *device)
return ret;
}
+#if defined TIZEN_EXT
+static void specific_scan_callback(int result, GSupplicantInterface *interface,
+ void *user_data)
+{
+ struct connman_device *device = user_data;
+ struct wifi_data *wifi = connman_device_get_data(device);
+ bool scanning;
+
+ DBG("result %d wifi %p", result, wifi);
+
+ if (wifi && wifi->scan_params) {
+ g_supplicant_free_scan_params(wifi->scan_params);
+ wifi->scan_params = NULL;
+ }
+
+ scanning = connman_device_get_scanning(device);
+ if (scanning) {
+ connman_device_set_scanning(device,
+ CONNMAN_SERVICE_TYPE_WIFI, false);
+ connman_device_unref(device);
+ }
+}
+
+static int wifi_specific_scan(enum connman_service_type type,
+ struct connman_device *device, int scan_type,
+ GSList *specific_scan_list, void *user_data)
+{
+ GSList *list = NULL;
+ char *ssid = NULL;
+ struct wifi_data *wifi = connman_device_get_data(device);
+ GSupplicantScanParams *scan_params = NULL;
+ struct scan_ssid *scan_ssid;
+ bool scanning;
+ int ret;
+ int freq;
+ int count = 0;
+
+ if (!wifi)
+ return -ENODEV;
+
+ if (wifi->p2p_device)
+ return 0;
+
+ if (type == CONNMAN_SERVICE_TYPE_P2P)
+ return p2p_find(device);
+
+ if (wifi->tethering)
+ return 0;
+
+ scanning = connman_device_get_scanning(device);
+ if (scanning)
+ return -EALREADY;
+
+ DBG("scan_type: %d", scan_type);
+ if (scan_type == 1) { /* ssid based scan */
+ scan_params = g_try_malloc0(sizeof(GSupplicantScanParams));
+ if (!scan_params)
+ return -ENOMEM;
+
+ scan_ssid = g_try_new0(struct scan_ssid, 1);
+ if (!scan_ssid) {
+ g_free(scan_params);
+ return -ENOMEM;
+ }
+ for (list = specific_scan_list; list; list = list->next) {
+ ssid = (char *)list->data;
+ int ssid_len = strlen(ssid);
+
+ memcpy(scan_ssid->ssid, ssid, (ssid_len + 1));
+ DBG("scan ssid %s len: %d", scan_ssid->ssid, ssid_len);
+ scan_ssid->ssid_len = ssid_len;
+ scan_params->ssids = g_slist_prepend(scan_params->ssids, scan_ssid);
+ count++;
+ }
+ scan_params->num_ssids = count;
+
+ } else if (scan_type == 2) { /* frequency based scan */
+
+ scan_params = g_try_malloc0(sizeof(GSupplicantScanParams));
+ if (!scan_params)
+ return -ENOMEM;
+
+ scan_params->freqs = g_try_new0(uint16_t, 1);
+ if (!scan_params->freqs) {
+ g_free(scan_params);
+ return -ENOMEM;
+ }
+ count = 0;
+ for (list = specific_scan_list; list; list = list->next) {
+ freq = (int)list->data;
+ DBG("freq: %d", freq);
+ scan_params->freqs[count] = freq;
+ count++;
+ }
+ scan_params->num_freqs = count;
+
+ } else {
+ DBG("Invalid scan");
+ return -EINVAL;
+ }
+
+ reset_autoscan(device);
+ connman_device_ref(device);
+
+ ret = g_supplicant_interface_scan(wifi->interface, scan_params,
+ specific_scan_callback, device);
+
+ if (ret == 0) {
+ connman_device_set_scanning(device,
+ CONNMAN_SERVICE_TYPE_WIFI, true);
+ } else {
+ g_supplicant_free_scan_params(scan_params);
+ connman_device_unref(device);
+ }
+
+ return ret;
+}
+#endif
+
/*
* Note that the hidden scan is only used when connecting to this specific
* hidden AP first time. It is not used when system autoconnects to hidden AP.
@@ -2009,6 +2128,9 @@ static struct connman_device_driver wifi_ng_driver = {
.disable = wifi_disable,
.scan = wifi_scan,
.set_regdom = wifi_set_regdom,
+#if defined TIZEN_EXT
+ .specific_scan = wifi_specific_scan,
+#endif
};
static void system_ready(void)