+ if (hex_ssid) {
+ size_t hex_ssid_len = strlen(hex_ssid);
+
+ ssid = g_try_malloc0(hex_ssid_len / 2);
+ if (!ssid)
+ return -ENOMEM;
+
+ for (i = 0; i < hex_ssid_len; i += 2) {
+ sscanf(hex_ssid + i, "%02x", &hex);
+ ssid[j++] = hex;
+ }
+ } else {
+ ssid = raw_ssid;
+ j = ssid_len;
+ }
+
+ /*
+ * If we have already added hidden AP to the list,
+ * then do not do it again. This might happen if you have
+ * used or are using multiple wifi cards, so in that case
+ * you might have multiple service files for same AP.
+ */
+ if (is_duplicate(scan_data->ssids, ssid, j)) {
+ if (hex_ssid)
+ g_free(ssid);
+ return 0;
+ }
+
+ scan_ssid = g_try_new(struct scan_ssid, 1);
+ if (!scan_ssid) {
+ if (hex_ssid)
+ g_free(ssid);
+ return -ENOMEM;
+ }
+
+ memcpy(scan_ssid->ssid, ssid, j);
+ scan_ssid->ssid_len = j;
+ scan_data->ssids = g_slist_prepend(scan_data->ssids,
+ scan_ssid);
+
+ scan_data->num_ssids++;
+
+ DBG("SSID %s added to scanned list of %d entries", ssid_name,
+ scan_data->num_ssids);
+
+ if (hex_ssid)
+ g_free(ssid);
+ } else
+ return -EINVAL;
+
+ scan_data->ssids = g_slist_reverse(scan_data->ssids);
+
+ if (!scan_data->freqs) {
+ scan_data->freqs = g_try_malloc0(sizeof(uint16_t));
+ if (!scan_data->freqs) {
+ g_slist_free_full(scan_data->ssids, g_free);
+ return -ENOMEM;
+ }
+
+ scan_data->num_freqs = 1;
+ scan_data->freqs[0] = freq;
+ } else {
+ bool duplicate = false;
+
+ /* Don't add duplicate entries */
+ for (i = 0; i < scan_data->num_freqs; i++) {
+ if (scan_data->freqs[i] == freq) {
+ duplicate = true;
+ break;
+ }
+ }
+
+ if (!duplicate) {
+ scan_data->num_freqs++;
+ scan_data->freqs = g_try_realloc(scan_data->freqs,
+ sizeof(uint16_t) * scan_data->num_freqs);
+ if (!scan_data->freqs) {
+ g_slist_free_full(scan_data->ssids, g_free);
+ return -ENOMEM;
+ }
+ scan_data->freqs[scan_data->num_freqs - 1] = freq;
+ }
+ }
+
+ return 1;
+}
+
+static int get_hidden_connections(GSupplicantScanParams *scan_data)
+{
+ struct connman_config_entry **entries;
+ GKeyFile *keyfile;
+ gchar **services;
+ char *ssid, *name;
+ int i, ret;
+ bool value;
+ int num_ssids = 0, add_param_failed = 0;
+
+ services = connman_storage_get_services();
+ for (i = 0; services && services[i]; i++) {
+ if (strncmp(services[i], "wifi_", 5) != 0)
+ continue;
+
+ keyfile = connman_storage_load_service(services[i]);
+ if (!keyfile)
+ continue;
+
+ value = g_key_file_get_boolean(keyfile,
+ services[i], "Hidden", NULL);
+ if (!value) {
+ g_key_file_free(keyfile);
+ continue;
+ }
+
+ value = g_key_file_get_boolean(keyfile,
+ services[i], "Favorite", NULL);
+ if (!value) {
+ g_key_file_free(keyfile);
+ continue;
+ }
+
+#if defined TIZEN_EXT
+ value = g_key_file_get_boolean(keyfile,
+ services[i], "AutoConnect", NULL);
+ if (!value) {
+ g_key_file_free(keyfile);
+ continue;
+ }
+#endif
+
+ ssid = g_key_file_get_string(keyfile,
+ services[i], "SSID", NULL);
+
+ name = g_key_file_get_string(keyfile, services[i], "Name",
+ NULL);
+
+ ret = add_scan_param(ssid, NULL, 0, 0, scan_data, 0, name);
+ if (ret < 0)
+ add_param_failed++;
+ else if (ret > 0)
+ num_ssids++;
+
+ g_free(ssid);
+ g_free(name);
+ g_key_file_free(keyfile);
+ }
+
+ /*
+ * Check if there are any hidden AP that needs to be provisioned.
+ */
+ entries = connman_config_get_entries("wifi");
+ for (i = 0; entries && entries[i]; i++) {
+ int len;
+
+ if (!entries[i]->hidden)
+ continue;
+
+ if (!entries[i]->ssid) {
+ ssid = entries[i]->name;
+ len = strlen(ssid);
+ } else {
+ ssid = entries[i]->ssid;
+ len = entries[i]->ssid_len;
+ }
+
+ if (!ssid)
+ continue;
+
+ ret = add_scan_param(NULL, ssid, len, 0, scan_data, 0, ssid);
+ if (ret < 0)
+ add_param_failed++;
+ else if (ret > 0)
+ num_ssids++;
+ }
+
+ connman_config_free_entries(entries);
+
+ if (add_param_failed > 0)
+ DBG("Unable to scan %d out of %d SSIDs",
+ add_param_failed, num_ssids);
+
+ g_strfreev(services);
+
+ return num_ssids;
+}
+
+static int get_hidden_connections_params(struct wifi_data *wifi,
+ GSupplicantScanParams *scan_params)
+{
+ int driver_max_ssids, i;
+ GSupplicantScanParams *orig_params;
+
+ /*
+ * Scan hidden networks so that we can autoconnect to them.
+ * We will assume 1 as a default number of ssid to scan.
+ */
+ driver_max_ssids = g_supplicant_interface_get_max_scan_ssids(
+ wifi->interface);
+ if (driver_max_ssids == 0)
+ driver_max_ssids = 1;
+
+ DBG("max ssids %d", driver_max_ssids);
+
+ if (!wifi->scan_params) {
+ wifi->scan_params = g_try_malloc0(sizeof(GSupplicantScanParams));
+ if (!wifi->scan_params)
+ return 0;
+
+ if (get_hidden_connections(wifi->scan_params) == 0) {
+ g_supplicant_free_scan_params(wifi->scan_params);
+ wifi->scan_params = NULL;
+
+ return 0;
+ }
+ }
+
+ orig_params = wifi->scan_params;
+
+ /* Let's transfer driver_max_ssids params */
+ for (i = 0; i < driver_max_ssids; i++) {
+ struct scan_ssid *ssid;
+
+ if (!wifi->scan_params->ssids)
+ break;
+
+ ssid = orig_params->ssids->data;
+ orig_params->ssids = g_slist_remove(orig_params->ssids, ssid);
+ scan_params->ssids = g_slist_prepend(scan_params->ssids, ssid);
+ }
+
+ if (i > 0) {
+ scan_params->num_ssids = i;
+ scan_params->ssids = g_slist_reverse(scan_params->ssids);
+
+ scan_params->freqs = g_memdup(orig_params->freqs,
+ sizeof(uint16_t) * orig_params->num_freqs);
+ if (!scan_params->freqs)
+ goto err;
+
+ scan_params->num_freqs = orig_params->num_freqs;
+
+ } else
+ goto err;
+
+ orig_params->num_ssids -= scan_params->num_ssids;
+
+ return scan_params->num_ssids;
+
+err:
+ g_slist_free_full(scan_params->ssids, g_free);
+ g_supplicant_free_scan_params(wifi->scan_params);
+ wifi->scan_params = NULL;
+
+ return 0;
+}
+
+static int throw_wifi_scan(struct connman_device *device,
+ GSupplicantInterfaceCallback callback)
+{
+ struct wifi_data *wifi = connman_device_get_data(device);
+ int ret;
+
+ if (!wifi)
+ return -ENODEV;
+
+ DBG("device %p %p", device, wifi->interface);
+
+ if (wifi->tethering)
+ return -EBUSY;
+#if defined TIZEN_EXT
+ if (connman_device_get_scanning(device) && !wifi->allow_full_scan)
+#else
+ if (connman_device_get_scanning(device))
+#endif
+ return -EALREADY;
+
+ connman_device_ref(device);
+
+ ret = g_supplicant_interface_scan(wifi->interface, NULL,
+ callback, device);
+ if (ret == 0) {
+ connman_device_set_scanning(device,
+ CONNMAN_SERVICE_TYPE_WIFI, true);
+ } else
+ connman_device_unref(device);
+
+ return ret;
+}
+
+static void hidden_free(struct hidden_params *hidden)
+{
+ if (!hidden)
+ return;
+
+ if (hidden->scan_params)
+ g_supplicant_free_scan_params(hidden->scan_params);
+ g_free(hidden->identity);
+ g_free(hidden->passphrase);
+ g_free(hidden->security);
+ g_free(hidden);
+}
+
+#if defined TIZEN_EXT
+static void service_state_changed(struct connman_service *service,
+ enum connman_service_state state);
+
+static int network_connect(struct connman_network *network);
+
+static struct connman_notifier notifier = {
+ .name = "wifi",
+ .priority = CONNMAN_NOTIFIER_PRIORITY_DEFAULT,
+ .service_state_changed = service_state_changed,
+};
+
+static void service_state_changed(struct connman_service *service,
+ enum connman_service_state state)
+{
+ enum connman_service_type type;
+
+ type = connman_service_get_type(service);
+ if (type != CONNMAN_SERVICE_TYPE_WIFI)
+ return;
+
+ DBG("service %p state %d", service, state);
+
+ switch (state) {
+ case CONNMAN_SERVICE_STATE_READY:
+ case CONNMAN_SERVICE_STATE_ONLINE:
+ case CONNMAN_SERVICE_STATE_FAILURE:
+ connman_notifier_unregister(¬ifier);
+ is_wifi_notifier_registered = FALSE;
+
+ __connman_device_request_scan(type);
+ break;
+
+ default:
+ break;
+ }
+}
+#endif
+
+static void 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) {
+ if (wifi->hidden && !wifi->postpone_hidden) {
+ connman_network_clear_hidden(wifi->hidden->user_data);
+ hidden_free(wifi->hidden);
+ wifi->hidden = NULL;
+ }
+
+ if (wifi->scan_params) {
+ g_supplicant_free_scan_params(wifi->scan_params);
+ wifi->scan_params = NULL;
+ }
+ }
+
+ if (result < 0)
+ connman_device_reset_scanning(device);
+
+ /* User is connecting to a hidden AP, let's wait for finished event */
+ if (wifi && wifi->hidden && wifi->postpone_hidden) {
+ GSupplicantScanParams *scan_params;
+ int ret;
+
+ wifi->postpone_hidden = false;
+ scan_params = wifi->hidden->scan_params;
+ wifi->hidden->scan_params = NULL;
+
+ reset_autoscan(device);
+
+ ret = g_supplicant_interface_scan(wifi->interface, scan_params,
+ scan_callback, device);
+ if (ret == 0)
+ return;
+
+ /* On error, let's recall scan_callback, which will cleanup */
+ return scan_callback(ret, interface, user_data);
+ }
+
+#if defined TIZEN_EXT
+ if (wifi && wifi->allow_full_scan) {
+ int ret;
+ DBG("Trigger Full Channel Scan");
+ wifi->allow_full_scan = FALSE;
+
+ ret = g_supplicant_interface_scan(wifi->interface, NULL,
+ scan_callback, device);
+ if (ret == 0)
+ return;
+
+ /* On error, let's recall scan_callback, which will cleanup */
+ return scan_callback(ret, interface, user_data);
+ }
+#endif
+
+ scanning = connman_device_get_scanning(device);
+ if (scanning)
+ connman_device_set_scanning(device,
+ CONNMAN_SERVICE_TYPE_WIFI, false);
+
+ if (result != -ENOLINK)
+#if defined TIZEN_EXT
+ if (result != -EIO)
+#endif
+ start_autoscan(device);
+
+ /*
+ * If we are here then we were scanning; however, if we are
+ * also mid-flight disabling the interface, then wifi_disable
+ * has already cleared the device scanning state and
+ * unreferenced the device, obviating the need to do it here.
+ */
+
+ if (scanning)
+ connman_device_unref(device);
+
+#if defined TIZEN_EXT
+ if (wifi && wifi->scan_pending_network && result != -EIO) {
+ network_connect(wifi->scan_pending_network);
+ wifi->scan_pending_network = NULL;
+ connman_network_set_connecting(wifi->network);
+ }
+
+ if (is_wifi_notifier_registered != true &&
+ wifi_first_scan == true && found_with_first_scan == true) {
+ wifi_first_scan = false;
+ found_with_first_scan = false;
+
+ connman_notifier_register(¬ifier);
+ is_wifi_notifier_registered = true;
+ }
+#endif
+}
+
+static void scan_callback_hidden(int result,
+ GSupplicantInterface *interface, void *user_data)
+{
+ struct connman_device *device = user_data;
+ struct wifi_data *wifi = connman_device_get_data(device);
+ GSupplicantScanParams *scan_params;
+ int ret;
+
+ DBG("result %d wifi %p", result, wifi);
+
+ if (!wifi)
+ goto out;
+
+ /* User is trying to connect to a hidden AP */
+ if (wifi->hidden && wifi->postpone_hidden)
+ goto out;
+
+ scan_params = g_try_malloc0(sizeof(GSupplicantScanParams));
+ if (!scan_params)
+ goto out;
+
+ if (get_hidden_connections_params(wifi, scan_params) > 0) {
+ ret = g_supplicant_interface_scan(wifi->interface,
+ scan_params,
+ scan_callback_hidden,
+ device);
+ if (ret == 0)
+ return;
+ }
+
+ g_supplicant_free_scan_params(scan_params);
+
+out:
+ scan_callback(result, interface, user_data);
+}
+
+static gboolean autoscan_timeout(gpointer data)
+{
+ struct connman_device *device = data;
+ struct wifi_data *wifi = connman_device_get_data(device);
+ struct autoscan_params *autoscan;
+ int interval;
+
+ if (!wifi)
+ return FALSE;
+
+ autoscan = wifi->autoscan;
+
+ if (autoscan->interval <= 0) {
+ interval = autoscan->base;
+ goto set_interval;
+ } else
+ interval = autoscan->interval * autoscan->base;
+
+#if defined TIZEN_EXT
+ if (autoscan->interval >= autoscan->limit)
+#else
+ if (interval > autoscan->limit)
+#endif
+ interval = autoscan->limit;
+
+ throw_wifi_scan(wifi->device, scan_callback_hidden);
+
+set_interval:
+ DBG("interval %d", interval);
+
+ autoscan->interval = interval;
+
+ autoscan->timeout = g_timeout_add_seconds(interval,
+ autoscan_timeout, device);
+
+ return FALSE;
+}
+
+static void start_autoscan(struct connman_device *device)
+{
+ struct wifi_data *wifi = connman_device_get_data(device);
+ struct autoscan_params *autoscan;
+
+ DBG("");
+
+ if (!wifi)
+ return;
+
+ if (wifi->p2p_device)
+ return;
+
+ if (wifi->connected)
+ return;
+
+ autoscan = wifi->autoscan;
+ if (!autoscan)
+ return;
+
+ if (autoscan->timeout > 0 || autoscan->interval > 0)
+ return;
+
+ connman_device_ref(device);
+
+ autoscan_timeout(device);
+}
+
+static struct autoscan_params *parse_autoscan_params(const char *params)
+{
+ struct autoscan_params *autoscan;
+ char **list_params;
+ int limit;
+ int base;
+
+ DBG("Emulating autoscan");
+
+ list_params = g_strsplit(params, ":", 0);
+ if (list_params == 0)
+ return NULL;
+
+ if (g_strv_length(list_params) < 3) {
+ g_strfreev(list_params);
+ return NULL;
+ }
+
+ base = atoi(list_params[1]);
+ limit = atoi(list_params[2]);
+
+ g_strfreev(list_params);
+
+ autoscan = g_try_malloc0(sizeof(struct autoscan_params));
+ if (!autoscan) {
+ DBG("Could not allocate memory for autoscan");
+ return NULL;
+ }
+
+ DBG("base %d - limit %d", base, limit);
+ autoscan->base = base;
+ autoscan->limit = limit;
+
+ return autoscan;
+}
+
+static void setup_autoscan(struct wifi_data *wifi)
+{
+ if (!wifi->autoscan)
+ wifi->autoscan = parse_autoscan_params(AUTOSCAN_DEFAULT);
+
+ start_autoscan(wifi->device);
+}
+
+static void finalize_interface_creation(struct wifi_data *wifi)
+{
+ DBG("interface is ready wifi %p tethering %d", wifi, wifi->tethering);
+
+ if (!wifi->device) {
+ connman_error("WiFi device not set");
+ return;
+ }
+
+ connman_device_set_powered(wifi->device, true);
+
+ if (!connman_setting_get_bool("BackgroundScanning"))
+ return;
+
+ if (wifi->p2p_device)
+ return;
+
+ setup_autoscan(wifi);
+}
+
+static void interface_create_callback(int result,
+ GSupplicantInterface *interface,
+ void *user_data)
+{
+ struct wifi_data *wifi = user_data;
+
+ DBG("result %d ifname %s, wifi %p", result,
+ g_supplicant_interface_get_ifname(interface),
+ wifi);
+
+ if (result < 0 || !wifi)
+ return;
+
+ wifi->interface = interface;
+ g_supplicant_interface_set_data(interface, wifi);
+
+ if (g_supplicant_interface_get_ready(interface)) {
+ wifi->interface_ready = true;
+ finalize_interface_creation(wifi);
+ }
+}
+
+static int wifi_enable(struct connman_device *device)
+{
+ struct wifi_data *wifi = connman_device_get_data(device);
+ int index;
+ char *interface;
+ const char *driver = connman_option_get_string("wifi");
+ int ret;
+
+ DBG("device %p %p", device, wifi);
+
+ index = connman_device_get_index(device);
+ if (!wifi || index < 0)
+ return -ENODEV;
+
+ if (is_p2p_connecting())
+ return -EINPROGRESS;
+
+ interface = connman_inet_ifname(index);
+ ret = g_supplicant_interface_create(interface, driver, NULL,
+ interface_create_callback,
+ wifi);
+ g_free(interface);
+
+ if (ret < 0)
+ return ret;
+
+ return -EINPROGRESS;
+}
+
+static int wifi_disable(struct connman_device *device)
+{
+ struct wifi_data *wifi = connman_device_get_data(device);
+ int ret;
+
+ DBG("device %p wifi %p", device, wifi);
+
+ if (!wifi)
+ return -ENODEV;
+
+ wifi->connected = false;
+ wifi->disconnecting = false;
+
+ if (wifi->pending_network)
+ wifi->pending_network = NULL;
+
+ stop_autoscan(device);
+
+ if (wifi->p2p_find_timeout) {
+ g_source_remove(wifi->p2p_find_timeout);
+ wifi->p2p_find_timeout = 0;
+ connman_device_set_scanning(device, CONNMAN_SERVICE_TYPE_P2P, false);
+ connman_device_unref(wifi->device);
+ }
+
+ /* In case of a user scan, device is still referenced */
+ if (connman_device_get_scanning(device)) {
+ connman_device_set_scanning(device,
+ CONNMAN_SERVICE_TYPE_WIFI, false);
+ connman_device_unref(wifi->device);
+ }
+
+ remove_networks(device, wifi);
+ remove_peers(wifi);
+
+#if defined TIZEN_EXT
+ wifi->scan_pending_network = NULL;
+
+ if (is_wifi_notifier_registered == true) {
+ connman_notifier_unregister(¬ifier);
+ is_wifi_notifier_registered = false;
+ }
+#endif
+
+ ret = g_supplicant_interface_remove(wifi->interface, NULL, NULL);
+ if (ret < 0)
+ return ret;
+
+ return -EINPROGRESS;
+}
+
+struct last_connected {
+ GTimeVal modified;
+ gchar *ssid;
+ int freq;
+};
+
+static gint sort_entry(gconstpointer a, gconstpointer b, gpointer user_data)
+{
+ GTimeVal *aval = (GTimeVal *)a;
+ GTimeVal *bval = (GTimeVal *)b;
+
+ /* Note that the sort order is descending */
+ if (aval->tv_sec < bval->tv_sec)
+ return 1;
+
+ if (aval->tv_sec > bval->tv_sec)
+ return -1;
+
+ return 0;
+}
+
+static void free_entry(gpointer data)
+{
+ struct last_connected *entry = data;
+
+ g_free(entry->ssid);
+ g_free(entry);
+}
+
+static int get_latest_connections(int max_ssids,
+ GSupplicantScanParams *scan_data)
+{
+ GSequenceIter *iter;
+ GSequence *latest_list;
+ struct last_connected *entry;
+ GKeyFile *keyfile;
+ GTimeVal modified;
+ gchar **services;
+ gchar *str;
+ char *ssid;
+ int i, freq;
+ int num_ssids = 0;
+
+ latest_list = g_sequence_new(free_entry);
+ if (!latest_list)
+ return -ENOMEM;
+
+ services = connman_storage_get_services();
+ for (i = 0; services && services[i]; i++) {
+ if (strncmp(services[i], "wifi_", 5) != 0)
+ continue;
+
+ keyfile = connman_storage_load_service(services[i]);
+ if (!keyfile)
+ continue;
+
+ str = g_key_file_get_string(keyfile,
+ services[i], "Favorite", NULL);
+ if (!str || g_strcmp0(str, "true")) {
+ g_free(str);
+ g_key_file_free(keyfile);
+ continue;
+ }
+ g_free(str);
+
+ str = g_key_file_get_string(keyfile,
+ services[i], "AutoConnect", NULL);
+ if (!str || g_strcmp0(str, "true")) {
+ g_free(str);
+ g_key_file_free(keyfile);
+ continue;
+ }
+ g_free(str);
+
+ str = g_key_file_get_string(keyfile,
+ services[i], "Modified", NULL);
+ if (!str) {
+ g_key_file_free(keyfile);
+ continue;
+ }
+ g_time_val_from_iso8601(str, &modified);
+ g_free(str);
+
+ ssid = g_key_file_get_string(keyfile,
+ services[i], "SSID", NULL);
+
+ freq = g_key_file_get_integer(keyfile, services[i],
+ "Frequency", NULL);
+ if (freq) {
+ entry = g_try_new(struct last_connected, 1);
+ if (!entry) {
+ g_sequence_free(latest_list);
+ g_key_file_free(keyfile);
+ g_free(ssid);
+ return -ENOMEM;
+ }
+
+ entry->ssid = ssid;
+ entry->modified = modified;
+ entry->freq = freq;
+
+ g_sequence_insert_sorted(latest_list, entry,
+ sort_entry, NULL);
+ num_ssids++;
+ } else
+ g_free(ssid);
+
+ g_key_file_free(keyfile);
+ }
+
+ g_strfreev(services);
+
+ num_ssids = num_ssids > max_ssids ? max_ssids : num_ssids;
+
+ iter = g_sequence_get_begin_iter(latest_list);
+
+ for (i = 0; i < num_ssids; i++) {
+ entry = g_sequence_get(iter);
+
+ DBG("ssid %s freq %d modified %lu", entry->ssid, entry->freq,
+ entry->modified.tv_sec);
+
+ add_scan_param(entry->ssid, NULL, 0, entry->freq, scan_data,
+ max_ssids, entry->ssid);
+
+ iter = g_sequence_iter_next(iter);
+ }
+
+ g_sequence_free(latest_list);
+ return num_ssids;
+}
+
+static int wifi_scan_simple(struct connman_device *device)
+{
+ reset_autoscan(device);
+
+ return throw_wifi_scan(device, scan_callback_hidden);
+}
+
+static gboolean p2p_find_stop(gpointer data)
+{
+ struct connman_device *device = data;
+ struct wifi_data *wifi = connman_device_get_data(device);
+
+ DBG("");
+
+ if (wifi) {
+ wifi->p2p_find_timeout = 0;
+
+ g_supplicant_interface_p2p_stop_find(wifi->interface);
+ }
+
+ connman_device_set_scanning(device, CONNMAN_SERVICE_TYPE_P2P, false);
+
+ connman_device_unref(device);
+ reset_autoscan(device);
+
+ return FALSE;
+}
+
+static void p2p_find_callback(int result, GSupplicantInterface *interface,
+ void *user_data)
+{
+ struct connman_device *device = user_data;
+ struct wifi_data *wifi = connman_device_get_data(device);
+
+ DBG("result %d wifi %p", result, wifi);
+
+ if (!wifi)
+ goto error;
+
+ if (wifi->p2p_find_timeout) {
+ g_source_remove(wifi->p2p_find_timeout);
+ wifi->p2p_find_timeout = 0;
+ }
+
+ if (result)
+ goto error;
+
+ wifi->p2p_find_timeout = g_timeout_add_seconds(P2P_FIND_TIMEOUT,
+ p2p_find_stop, device);
+ if (!wifi->p2p_find_timeout)
+ goto error;
+
+ return;
+error:
+ p2p_find_stop(device);
+}
+
+static int p2p_find(struct connman_device *device)
+{
+ struct wifi_data *wifi;
+ int ret;
+
+ DBG("");
+
+ if (!p2p_technology)
+ return -ENOTSUP;
+
+ wifi = connman_device_get_data(device);
+
+ if (g_supplicant_interface_is_p2p_finding(wifi->interface))
+ return -EALREADY;
+
+ reset_autoscan(device);
+ connman_device_ref(device);
+
+ ret = g_supplicant_interface_p2p_find(wifi->interface,
+ p2p_find_callback, device);
+ if (ret) {
+ connman_device_unref(device);
+ start_autoscan(device);
+ } else {
+ connman_device_set_scanning(device,
+ CONNMAN_SERVICE_TYPE_P2P, true);
+ }
+
+ 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 = NULL;
+ 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 == CONNMAN_MULTI_SCAN_SSID) { /* ssid based scan */
+ scan_params = g_try_malloc0(sizeof(GSupplicantScanParams));
+ if (!scan_params) {
+ DBG("Failed to allocate memory.");
+ return -ENOMEM;
+ }
+
+ for (list = specific_scan_list; list; list = list->next) {
+ ssid = (char *)list->data;
+ int ssid_len = strlen(ssid);
+
+ scan_ssid = g_try_new0(struct scan_ssid, 1);
+ if (!scan_ssid) {
+ DBG("Failed to allocate memory.");
+ g_supplicant_free_scan_params(scan_params);
+ return -ENOMEM;
+ }
+
+ 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 == CONNMAN_MULTI_SCAN_FREQ) { /* frequency based scan */
+
+ scan_params = g_try_malloc0(sizeof(GSupplicantScanParams));
+ if (!scan_params) {
+ DBG("Failed to allocate memory.");
+ return -ENOMEM;
+ }
+
+ guint num_freqs = g_slist_length(specific_scan_list);
+ DBG("num_freqs: %d", num_freqs);
+
+ scan_params->freqs = g_try_new0(uint16_t, num_freqs);
+ if (!scan_params->freqs) {
+ DBG("Failed to allocate memory.");
+ g_free(scan_params);
+ return -ENOMEM;
+ }
+
+ count = 0;
+ for (list = specific_scan_list; list; list = list->next) {
+ freq = (int)list->data;
+
+ scan_params->freqs[count] = freq;
+ DBG("scan_params->freqs[%d]: %d", count, scan_params->freqs[count]);
+ count++;
+ }
+ scan_params->num_freqs = count;
+
+ } else if (scan_type == CONNMAN_MULTI_SCAN_SSID_FREQ) { /* SSID & Frequency mixed scan */
+ int freq_count, ap_count;
+ scan_params = g_try_malloc0(sizeof(GSupplicantScanParams));
+ if (!scan_params) {
+ DBG("Failed to allocate memory.");
+ return -ENOMEM;
+ }
+
+ guint size = g_slist_length(specific_scan_list);
+
+ scan_params->freqs = g_try_new0(uint16_t, size/2);
+ if (!scan_params->freqs) {
+ DBG("Failed to allocate memory.");
+ g_free(scan_params);
+ return -ENOMEM;
+ }
+
+ ap_count = freq_count = 0;
+ for (list = specific_scan_list; list; list = list->next) {
+ if (((connman_multi_scan_ap_s *)list->data)->flag == true) { /** ssid */
+ ssid = ((connman_multi_scan_ap_s *)list->data)->str;
+ int ssid_len = strlen(ssid);
+
+ scan_ssid = g_try_new0(struct scan_ssid, 1);
+ if (!scan_ssid) {
+ DBG("Failed to allocate memory.");
+ g_supplicant_free_scan_params(scan_params);
+ return -ENOMEM;
+ }
+
+ 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);
+ ap_count++;
+
+ } else { /* freq */
+ freq = atoi(((connman_multi_scan_ap_s *)list->data)->str);
+ scan_params->freqs[freq_count] = freq;
+ DBG("scan_params->freqs[%d]: %d", freq_count, scan_params->freqs[freq_count]);
+ freq_count++;
+ }
+ }
+ scan_params->num_ssids = ap_count;
+ scan_params->num_freqs = freq_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
+
+#if defined TIZEN_EXT_WIFI_MESH
+static void mesh_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);
+
+ scanning = connman_device_get_scanning(device);
+ if (scanning)
+ connman_device_set_scanning(device,
+ CONNMAN_SERVICE_TYPE_MESH, false);
+
+ if (scanning)
+ connman_device_unref(device);
+}
+
+static int mesh_scan(struct connman_device *device)
+{
+ struct wifi_data *wifi;
+ struct wifi_mesh_info *mesh_info;
+ int ret;
+
+ DBG("");
+
+ wifi = connman_device_get_data(device);
+
+ if (!wifi->mesh_interface)
+ return -ENOTSUP;
+
+ mesh_info = wifi->mesh_info;
+ reset_autoscan(device);
+ connman_device_ref(device);
+
+ ret = g_supplicant_interface_scan(mesh_info->interface, NULL,
+ mesh_scan_callback, device);
+ if (ret)
+ connman_device_unref(device);
+ else
+ connman_device_set_scanning(device,
+ CONNMAN_SERVICE_TYPE_MESH, true);
+
+ return ret;
+}
+
+static void abort_scan_callback(int result, GSupplicantInterface *interface,
+ void *user_data)
+{
+ struct connman_device *device = user_data;
+ struct wifi_data *wifi = connman_device_get_data(device);
+
+ DBG("result %d wifi %p", result, wifi);
+
+ __connman_technology_notify_abort_scan(CONNMAN_SERVICE_TYPE_MESH, result);
+}
+
+static int mesh_abort_scan(enum connman_service_type type,
+ struct connman_device *device)
+{
+ struct wifi_data *wifi = connman_device_get_data(device);
+ struct wifi_mesh_info *mesh_info;
+ bool scanning;
+ int ret;
+
+ if (!wifi || !wifi->mesh_interface)
+ return -ENODEV;
+
+ if (type != CONNMAN_SERVICE_TYPE_MESH)
+ return -EINVAL;
+
+ mesh_info = wifi->mesh_info;
+
+ scanning = connman_device_get_scanning(device);
+ if (!scanning)
+ return -EEXIST;
+
+ ret = g_supplicant_interface_abort_scan(mesh_info->interface,
+ abort_scan_callback, device);
+
+ return ret;
+}
+
+static int mesh_specific_scan(enum connman_service_type type,
+ struct connman_device *device, const char *ssid,
+ unsigned int freq, void *user_data)
+{
+ struct wifi_data *wifi = connman_device_get_data(device);
+ GSupplicantScanParams *scan_params = NULL;
+ struct wifi_mesh_info *mesh_info;
+ struct scan_ssid *scan_ssid;
+ bool scanning;
+ int ret;
+
+ if (!wifi || !wifi->mesh_interface)
+ return -ENODEV;
+
+ if (type != CONNMAN_SERVICE_TYPE_MESH)
+ return -EINVAL;
+
+ if (wifi->p2p_device)
+ return 0;
+
+ mesh_info = wifi->mesh_info;
+
+ scanning = connman_device_get_scanning(device);
+ if (scanning)
+ return -EALREADY;
+
+ scan_params = g_try_malloc0(sizeof(GSupplicantScanParams));
+ if (!scan_params)
+ return -ENOMEM;
+
+ scan_ssid = g_try_new(struct scan_ssid, 1);
+ if (!scan_ssid) {
+ g_free(scan_params);
+ return -ENOMEM;
+ }
+
+ scan_ssid->ssid_len = strlen(ssid);
+ memcpy(scan_ssid->ssid, ssid, scan_ssid->ssid_len);
+ scan_params->ssids = g_slist_prepend(scan_params->ssids, scan_ssid);
+ scan_params->num_ssids = 1;
+
+ scan_params->freqs = g_try_new(uint16_t, 1);
+ if (!scan_params->freqs) {
+ g_slist_free_full(scan_params->ssids, g_free);
+ g_free(scan_params);
+ return -ENOMEM;
+ }
+
+ scan_params->freqs[0] = freq;
+ scan_params->num_freqs = 1;
+
+ reset_autoscan(device);
+ connman_device_ref(device);
+
+ ret = g_supplicant_interface_scan(mesh_info->interface, scan_params,
+ mesh_scan_callback, device);
+
+ if (ret == 0) {
+ connman_device_set_scanning(device,
+ CONNMAN_SERVICE_TYPE_MESH, 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.
+ */
+static int wifi_scan(enum connman_service_type type,
+ struct connman_device *device,
+ const char *ssid, unsigned int ssid_len,
+ const char *identity, const char* passphrase,
+ const char *security, void *user_data)
+{
+ struct wifi_data *wifi = connman_device_get_data(device);
+ GSupplicantScanParams *scan_params = NULL;
+ struct scan_ssid *scan_ssid;
+ struct hidden_params *hidden;
+ int ret;
+ int driver_max_ssids = 0;
+ bool do_hidden;
+ bool scanning;
+
+ if (!wifi)
+ return -ENODEV;
+
+ if (wifi->p2p_device)
+ return -EBUSY;
+
+ if (wifi->tethering)
+ return -EBUSY;
+
+ if (type == CONNMAN_SERVICE_TYPE_P2P)
+ return p2p_find(device);
+
+#if defined TIZEN_EXT_WIFI_MESH
+ if (type == CONNMAN_SERVICE_TYPE_MESH)
+ return mesh_scan(device);
+#endif
+
+ DBG("device %p wifi %p hidden ssid %s", device, wifi->interface, ssid);
+
+ scanning = connman_device_get_scanning(device);
+
+ if (!ssid || ssid_len == 0 || ssid_len > 32) {
+ if (scanning)
+ return -EALREADY;
+
+ driver_max_ssids = g_supplicant_interface_get_max_scan_ssids(
+ wifi->interface);
+ DBG("max ssids %d", driver_max_ssids);
+ if (driver_max_ssids == 0)
+ return wifi_scan_simple(device);
+
+ do_hidden = false;
+ } else {
+ if (scanning && wifi->hidden && wifi->postpone_hidden)
+ return -EALREADY;
+
+ do_hidden = true;
+ }
+
+ scan_params = g_try_malloc0(sizeof(GSupplicantScanParams));
+ if (!scan_params)
+ return -ENOMEM;
+
+ if (do_hidden) {
+ scan_ssid = g_try_new(struct scan_ssid, 1);
+ if (!scan_ssid) {
+ g_free(scan_params);
+ return -ENOMEM;
+ }
+
+ memcpy(scan_ssid->ssid, ssid, ssid_len);
+ scan_ssid->ssid_len = ssid_len;
+ scan_params->ssids = g_slist_prepend(scan_params->ssids,
+ scan_ssid);
+ scan_params->num_ssids = 1;
+
+ hidden = g_try_new0(struct hidden_params, 1);
+ if (!hidden) {
+ g_supplicant_free_scan_params(scan_params);
+ return -ENOMEM;
+ }
+
+ if (wifi->hidden) {
+ hidden_free(wifi->hidden);
+ wifi->hidden = NULL;
+ }
+
+ memcpy(hidden->ssid, ssid, ssid_len);
+ hidden->ssid_len = ssid_len;
+ hidden->identity = g_strdup(identity);
+ hidden->passphrase = g_strdup(passphrase);
+ hidden->security = g_strdup(security);
+ hidden->user_data = user_data;
+ wifi->hidden = hidden;
+
+ if (scanning) {
+ /* Let's keep this active scan for later,
+ * when current scan will be over. */
+ wifi->postpone_hidden = TRUE;
+ hidden->scan_params = scan_params;
+
+ return 0;
+ }
+ } else if (wifi->connected) {
+ g_supplicant_free_scan_params(scan_params);
+ return wifi_scan_simple(device);
+ } else {
+ ret = get_latest_connections(driver_max_ssids, scan_params);
+ if (ret <= 0) {
+ g_supplicant_free_scan_params(scan_params);
+ return wifi_scan_simple(device);
+ }
+ }
+
+ connman_device_ref(device);
+
+ reset_autoscan(device);
+
+ ret = g_supplicant_interface_scan(wifi->interface, scan_params,
+ scan_callback, device);
+
+ if (ret == 0) {
+ connman_device_set_scanning(device,
+ CONNMAN_SERVICE_TYPE_WIFI, true);
+#if defined TIZEN_EXT
+ /*To allow the Full Scan after ssid based scan, set the flag here
+ It is required because Tizen does not use the ConnMan specific
+ backgroung Scan feature.Tizen has added the BG Scan feature in
+ net-config. To sync with up ConnMan, we need to issue the Full Scan
+ after SSID specific scan.*/
+ wifi->allow_full_scan = TRUE;
+#endif
+ } else {
+ g_supplicant_free_scan_params(scan_params);
+ connman_device_unref(device);
+
+ if (do_hidden) {
+ hidden_free(wifi->hidden);
+ wifi->hidden = NULL;
+ }
+ }
+
+ return ret;
+}
+
+static void wifi_regdom_callback(int result,
+ const char *alpha2,
+ void *user_data)
+{
+ struct connman_device *device = user_data;
+
+ connman_device_regdom_notify(device, result, alpha2);
+
+ connman_device_unref(device);
+}
+
+static int wifi_set_regdom(struct connman_device *device, const char *alpha2)
+{
+ struct wifi_data *wifi = connman_device_get_data(device);
+ int ret;
+
+ if (!wifi)
+ return -EINVAL;
+
+ connman_device_ref(device);
+
+ ret = g_supplicant_interface_set_country(wifi->interface,
+ wifi_regdom_callback,
+ alpha2, device);
+ if (ret != 0)
+ connman_device_unref(device);
+
+ return ret;
+}
+
+static struct connman_device_driver wifi_ng_driver = {
+ .name = "wifi",
+ .type = CONNMAN_DEVICE_TYPE_WIFI,
+ .priority = CONNMAN_DEVICE_PRIORITY_LOW,
+ .probe = wifi_probe,
+ .remove = wifi_remove,
+ .enable = wifi_enable,
+ .disable = wifi_disable,
+ .scan = wifi_scan,
+ .set_regdom = wifi_set_regdom,
+#if defined TIZEN_EXT
+ .specific_scan = wifi_specific_scan,
+#endif
+#if defined TIZEN_EXT_WIFI_MESH
+ .abort_scan = mesh_abort_scan,
+ .mesh_specific_scan = mesh_specific_scan,
+#endif
+};
+
+static void system_ready(void)
+{
+ DBG("");
+
+ if (connman_device_driver_register(&wifi_ng_driver) < 0)
+ connman_error("Failed to register WiFi driver");
+}
+
+static void system_killed(void)
+{
+ DBG("");
+
+ connman_device_driver_unregister(&wifi_ng_driver);
+}
+
+static int network_probe(struct connman_network *network)
+{
+ DBG("network %p", network);
+
+ return 0;
+}
+
+static void network_remove(struct connman_network *network)
+{
+ struct connman_device *device = connman_network_get_device(network);
+ struct wifi_data *wifi;
+
+ DBG("network %p", network);
+
+ wifi = connman_device_get_data(device);
+ if (!wifi)
+ return;
+
+ if (wifi->network != network)
+ return;
+
+ wifi->network = NULL;
+
+#if defined TIZEN_EXT
+ wifi->disconnecting = false;
+
+ if (wifi->pending_network == network)
+ wifi->pending_network = NULL;
+
+ if (wifi->scan_pending_network == network)
+ wifi->scan_pending_network = NULL;
+#endif
+}
+
+static void connect_callback(int result, GSupplicantInterface *interface,
+ void *user_data)
+{
+#if defined TIZEN_EXT
+ GList *list;
+ struct wifi_data *wifi;
+#endif
+ struct connman_network *network = user_data;
+
+ DBG("network %p result %d", network, result);
+
+#if defined TIZEN_EXT
+ set_connman_bssid(RESET_BSSID, NULL);
+
+ for (list = iface_list; list; list = list->next) {
+ wifi = list->data;
+
+ if (wifi && wifi->network == network)
+ goto found;
+ }
+
+ /* wifi_data may be invalid because wifi is already disabled */
+ return;
+
+found:
+#endif
+ if (result == -ENOKEY) {
+ connman_network_set_error(network,
+ CONNMAN_NETWORK_ERROR_INVALID_KEY);
+ } else if (result < 0) {
+ connman_network_set_error(network,
+ CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
+ }
+
+ connman_network_unref(network);
+}
+
+static GSupplicantSecurity network_security(const char *security)
+{
+ if (g_str_equal(security, "none"))
+ return G_SUPPLICANT_SECURITY_NONE;
+ else if (g_str_equal(security, "wep"))
+ return G_SUPPLICANT_SECURITY_WEP;
+ else if (g_str_equal(security, "psk"))
+ return G_SUPPLICANT_SECURITY_PSK;
+ else if (g_str_equal(security, "wpa"))
+ return G_SUPPLICANT_SECURITY_PSK;
+ else if (g_str_equal(security, "rsn"))
+ return G_SUPPLICANT_SECURITY_PSK;
+ else if (g_str_equal(security, "ieee8021x"))
+ return G_SUPPLICANT_SECURITY_IEEE8021X;
+#if defined TIZEN_EXT
+ else if (g_str_equal(security, "ft_psk") == TRUE)
+ return G_SUPPLICANT_SECURITY_FT_PSK;
+ else if (g_str_equal(security, "ft_ieee8021x") == TRUE)
+ return G_SUPPLICANT_SECURITY_FT_IEEE8021X;
+#endif
+
+ return G_SUPPLICANT_SECURITY_UNKNOWN;
+}
+
+#if defined TIZEN_EXT
+static GSupplicantEapKeymgmt network_eap_keymgmt(const char *security)
+{
+ if (security == NULL)
+ return G_SUPPLICANT_EAP_KEYMGMT_NONE;
+
+ if (g_str_equal(security, "FT") == TRUE)
+ return G_SUPPLICANT_EAP_KEYMGMT_FT;
+ else if (g_str_equal(security, "CCKM") == TRUE)
+ return G_SUPPLICANT_EAP_KEYMGMT_CCKM;
+
+ return G_SUPPLICANT_EAP_KEYMGMT_NONE;
+}
+#endif
+
+static void ssid_init(GSupplicantSSID *ssid, struct connman_network *network)
+{
+ const char *security;
+#if defined TIZEN_EXT
+ const void *ssid_data;
+#endif
+
+ memset(ssid, 0, sizeof(*ssid));
+ ssid->mode = G_SUPPLICANT_MODE_INFRA;
+#if defined TIZEN_EXT
+ ssid_data = connman_network_get_blob(network, "WiFi.SSID",
+ &ssid->ssid_len);
+ ssid->ssid = g_try_malloc0(ssid->ssid_len);
+ memcpy(ssid->ssid, ssid_data, ssid->ssid_len);
+#else
+ ssid->ssid = connman_network_get_blob(network, "WiFi.SSID",
+ &ssid->ssid_len);
+#endif
+ ssid->scan_ssid = 1;
+ security = connman_network_get_string(network, "WiFi.Security");
+ ssid->security = network_security(security);
+ ssid->passphrase = connman_network_get_string(network,
+ "WiFi.Passphrase");
+ ssid->eap = connman_network_get_string(network, "WiFi.EAP");
+
+ /*
+ * If our private key password is unset,
+ * we use the supplied passphrase. That is needed
+ * for PEAP where 2 passphrases (identity and client
+ * cert may have to be provided.
+ */
+ if (!connman_network_get_string(network, "WiFi.PrivateKeyPassphrase"))
+ connman_network_set_string(network,
+ "WiFi.PrivateKeyPassphrase",
+ ssid->passphrase);
+ /* We must have an identity for both PEAP and TLS */
+ ssid->identity = connman_network_get_string(network, "WiFi.Identity");
+
+ /* Use agent provided identity as a fallback */
+ if (!ssid->identity || strlen(ssid->identity) == 0)
+ ssid->identity = connman_network_get_string(network,
+ "WiFi.AgentIdentity");
+
+ ssid->anonymous_identity = connman_network_get_string(network,
+ "WiFi.AnonymousIdentity");
+ ssid->ca_cert_path = connman_network_get_string(network,
+ "WiFi.CACertFile");
+ ssid->subject_match = connman_network_get_string(network,
+ "WiFi.SubjectMatch");
+ ssid->altsubject_match = connman_network_get_string(network,
+ "WiFi.AltSubjectMatch");
+ ssid->domain_suffix_match = connman_network_get_string(network,
+ "WiFi.DomainSuffixMatch");
+ ssid->domain_match = connman_network_get_string(network,
+ "WiFi.DomainMatch");
+ ssid->client_cert_path = connman_network_get_string(network,
+ "WiFi.ClientCertFile");
+ ssid->private_key_path = connman_network_get_string(network,
+ "WiFi.PrivateKeyFile");
+ ssid->private_key_passphrase = connman_network_get_string(network,
+ "WiFi.PrivateKeyPassphrase");
+ ssid->phase2_auth = connman_network_get_string(network, "WiFi.Phase2");
+
+ ssid->use_wps = connman_network_get_bool(network, "WiFi.UseWPS");
+ ssid->pin_wps = connman_network_get_string(network, "WiFi.PinWPS");
+
+#if defined TIZEN_EXT
+ ssid->bssid = connman_network_get_bssid(network);
+
+ ssid->eap_keymgmt = network_eap_keymgmt(
+ connman_network_get_string(network, "WiFi.KeymgmtType"));
+ ssid->phase1 = connman_network_get_string(network, "WiFi.Phase1");
+
+ if(g_strcmp0(ssid->eap, "fast") == 0)
+ ssid->pac_file = g_strdup(WIFI_EAP_FAST_PAC_FILE);
+
+ if (set_connman_bssid(CHECK_BSSID, NULL) == 6) {
+ ssid->bssid_for_connect_len = 6;
+ set_connman_bssid(GET_BSSID, (char *)ssid->bssid_for_connect);
+ DBG("BSSID : %02x:%02x:%02x:%02x:%02x:%02x",
+ ssid->bssid_for_connect[0], ssid->bssid_for_connect[1],
+ ssid->bssid_for_connect[2], ssid->bssid_for_connect[3],
+ ssid->bssid_for_connect[4], ssid->bssid_for_connect[5]);
+ } else {
+ ssid->freq = connman_network_get_frequency(network);
+ }
+#endif
+
+ if (connman_setting_get_bool("BackgroundScanning"))
+ ssid->bgscan = BGSCAN_DEFAULT;
+}
+
+static int network_connect(struct connman_network *network)
+{
+ struct connman_device *device = connman_network_get_device(network);
+ struct wifi_data *wifi;
+ GSupplicantInterface *interface;
+ GSupplicantSSID *ssid;
+
+ DBG("network %p", network);
+
+ if (!device)
+ return -ENODEV;
+
+ wifi = connman_device_get_data(device);
+ if (!wifi)
+ return -ENODEV;
+
+ ssid = g_try_malloc0(sizeof(GSupplicantSSID));
+ if (!ssid)
+ return -ENOMEM;
+
+ interface = wifi->interface;
+
+ ssid_init(ssid, network);
+
+ if (wifi->disconnecting) {
+ wifi->pending_network = network;
+#if defined TIZEN_EXT
+ g_free(ssid->ssid);
+#endif
+ g_free(ssid);
+ } else {
+ wifi->network = connman_network_ref(network);
+ wifi->retries = 0;
+#if defined TIZEN_EXT
+ wifi->scan_pending_network = NULL;
+#endif
+
+ return g_supplicant_interface_connect(interface, ssid,
+ connect_callback, network);
+ }
+
+ return -EINPROGRESS;
+}
+
+static void disconnect_callback(int result, GSupplicantInterface *interface,
+ void *user_data)
+{
+#if defined TIZEN_EXT
+ GList *list;
+ struct wifi_data *wifi;
+ struct connman_network *network = user_data;
+
+ DBG("network %p result %d", network, result);
+
+ for (list = iface_list; list; list = list->next) {
+ wifi = list->data;
+
+ if (wifi->network == NULL && wifi->disconnecting == true)
+ wifi->disconnecting = false;
+
+ if (wifi->network == network)
+ goto found;
+ }
+
+ /* wifi_data may be invalid because wifi is already disabled */
+ return;
+
+found:
+#else
+ struct wifi_data *wifi = user_data;
+#endif
+
+ DBG("result %d supplicant interface %p wifi %p",
+ result, interface, wifi);
+
+ if (result == -ECONNABORTED) {
+ DBG("wifi interface no longer available");
+ return;
+ }
+
+ if (wifi->network) {
+ connman_network_set_connected(wifi->network, false);
+ wifi->network = NULL;
+ }
+
+ wifi->disconnecting = false;
+ wifi->connected = false;
+
+ if (wifi->pending_network) {
+ network_connect(wifi->pending_network);
+ wifi->pending_network = NULL;
+ }
+
+ start_autoscan(wifi->device);
+}
+
+static int network_disconnect(struct connman_network *network)
+{
+ struct connman_device *device = connman_network_get_device(network);
+ struct wifi_data *wifi;
+ int err;
+#if defined TIZEN_EXT
+ struct connman_service *service;
+#endif
+
+ DBG("network %p", network);
+
+ wifi = connman_device_get_data(device);
+ if (!wifi || !wifi->interface)
+ return -ENODEV;
+
+#if defined TIZEN_EXT
+ if (connman_network_get_associating(network) == true) {
+ connman_network_clear_associating(network);
+ connman_network_set_bool(network, "WiFi.UseWPS", false);
+ } else {
+ service = connman_service_lookup_from_network(network);
+
+ if (service != NULL &&
+ (__connman_service_is_connected_state(service,
+ CONNMAN_IPCONFIG_TYPE_IPV4) == false &&
+ __connman_service_is_connected_state(service,
+ CONNMAN_IPCONFIG_TYPE_IPV6) == false) &&
+ (connman_service_get_favorite(service) == false))
+ __connman_service_set_passphrase(service, NULL);
+ }
+
+ if (wifi->pending_network == network)
+ wifi->pending_network = NULL;
+
+ if (wifi->scan_pending_network == network)
+ wifi->scan_pending_network = NULL;
+
+#endif
+ connman_network_set_associating(network, false);
+
+ if (wifi->disconnecting)
+ return -EALREADY;
+
+ wifi->disconnecting = true;
+
+#if defined TIZEN_EXT
+ err = g_supplicant_interface_disconnect(wifi->interface,
+ disconnect_callback, network);
+#else
+ err = g_supplicant_interface_disconnect(wifi->interface,
+ disconnect_callback, wifi);
+#endif
+
+ if (err < 0)
+ wifi->disconnecting = false;
+
+ return err;
+}