4 * Copyright 2012 Samsung Electronics Co., Ltd
6 * Licensed under the Flora License, Version 1.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.tizenopensource.org/license
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
20 #include <wifi-direct.h>
22 #include "mh_func_onoff.h"
24 static bool __get_vconf_prev_wifi_state()
28 if (vconf_get_bool(VCONF_MOBILE_AP_PREV_WIFI_STATUS, &value) < 0) {
29 ERR("vconf_get_bool is failed\n");
33 DBG("%s : %d\n", VCONF_MOBILE_AP_PREV_WIFI_STATUS, value);
35 return value ? true : false;
38 int _get_vconf_usb_state()
40 int value = VCONFKEY_SYSMAN_USB_DISCONNECTED;
42 if (vconf_get_int(VCONFKEY_SYSMAN_USB_STATUS, &value) < 0) {
43 ERR("vconf_get_int is failed\n");
47 DBG("%s : %d\n", VCONFKEY_SYSMAN_USB_STATUS, value);
52 static bool __is_connected_wifi_net(mh_appdata_t *ad)
54 connection_wifi_state_e wifi_state;
57 ret = connection_get_wifi_state(ad->conn_handle, &wifi_state);
58 if (ret != CONNECTION_ERROR_NONE) {
59 ERR("connection_get_wifi_state() is failed : %d\n");
63 if (wifi_state != CONNECTION_WIFI_STATE_CONNECTED) {
64 ERR("Wi-Fi network is not connected : %d\n", wifi_state);
68 DBG("Wi-Fi network is connected\n");
72 static bool __is_connected_ethernet_net(mh_appdata_t *ad)
74 connection_ethernet_state_e ethernet_state;
77 ret = connection_get_ethernet_state(ad->conn_handle, ðernet_state);
78 if (ret != CONNECTION_ERROR_NONE) {
79 ERR("connection_get_ethernet_state() is failed : %d\n");
83 if (ethernet_state != CONNECTION_ETHERNET_STATE_CONNECTED) {
84 ERR("Ethernet network is not connected : %d\n", ethernet_state);
88 DBG("Ethernet network is connected\n");
92 static bool __is_connected_cellular_net(mh_appdata_t *ad)
94 connection_cellular_state_e cellular_state;
95 sim_state_e sim_state;
99 ret = sim_get_state(&sim_state);
100 if (ret != SIM_ERROR_NONE) {
101 ERR("sim_get_state() is failed : %d\n", ret);
104 DBG("SIM State : %d\n", sim_state);
105 if (sim_state != SIM_STATE_AVAILABLE) {
106 _prepare_popup(ad, MH_POP_INFORMATION,
107 _("IDS_MOBILEAP_POP_INSERT_SIM_CARD_AND_RESTART_DEVICE_TO_USE_TETHERING"));
112 ret = connection_get_cellular_state(ad->conn_handle, &cellular_state);
113 if (ret != CONNECTION_ERROR_NONE) {
114 ERR("connection_get_cellular_state() is failed : %d\n");
118 if (cellular_state == CONNECTION_CELLULAR_STATE_FLIGHT_MODE) {
119 _prepare_popup(ad, MH_POP_INFORMATION_WO_BUTTON,
120 _("IDS_MOBILEAP_POP_UNABLE_TO_USE_TETHERING_IN_FLIGHT_MODE_TO_USE_TETHERING_DISABLE_FLIGHT_MODE"));
122 ERR("Cellular network is not connected\n");
124 } else if (cellular_state != CONNECTION_CELLULAR_STATE_CONNECTED &&
125 cellular_state != CONNECTION_CELLULAR_STATE_AVAILABLE) {
126 _prepare_popup(ad, MH_POP_INFORMATION,
127 _("IDS_MOBILEAP_POP_UNABLE_TO_USE_PACKET_DATA_SERVICE_OUT_OF_COVERAGE"));
129 ERR("Cellular network is not connected : %d\n", cellular_state);
133 DBG("Cellular network is connected\n");
137 static int __create_wifi_hotspot_on_popup(mh_appdata_t *ad)
142 wifi_is_activated(&wifi_state);
143 if (wifi_state == true || _is_wifi_direct_on() == true)
144 str = _("IDS_MOBILEAP_POP_WI_FI_NETWORK_WILL_BE_DISCONNECTED_WI_FI_TETHERING_CONSUMES_MORE_BATTERY_POWER_AND_INCREASES_YOUR_DATA_USAGE_CONTINUE_Q");
146 str = _("IDS_MOBILEAP_POP_WI_FI_TETHERING_CONSUMES_MORE_BATTERY_POWER_AND_INCREASES_YOUR_DATA_USAGE_CONTINUE_Q");
148 _prepare_popup(ad, MH_POP_WIFI_ON_CONF, str);
154 static int __create_bt_tethering_on_popup(mh_appdata_t *ad)
156 _prepare_popup(ad, MH_POP_BT_ON_CONF,
157 _("IDS_MOBILEAP_POP_TETHERING_CONSUMES_MORE_BATTERY_POWER_AND_INCREASES_YOUR_DATA_USAGE"));
163 static int __create_usb_tethering_on_popup(mh_appdata_t *ad)
165 _prepare_popup(ad, MH_POP_USB_ON_CONF,
166 _("IDS_MOBILEAP_POP_TETHERING_CONSUMES_MORE_BATTERY_POWER_AND_INCREASES_YOUR_DATA_USAGE"));
172 static void __disable_tethering_by_ind(mh_appdata_t *ad, tethering_disabled_cause_e cause)
175 ERR("Param is NULL\n");
179 DBG("cause : %d\n", cause);
181 case TETHERING_DISABLED_BY_WIFI_ON:
182 DBG("TETHERING_DISABLED_IND by WIFI\n");
185 case TETHERING_DISABLED_BY_BT_OFF:
186 DBG("TETHERING_DISABLED_BY_BT_DEACTIVATION\n");
189 case TETHERING_DISABLED_BY_USB_DISCONNECTION:
190 DBG("TETHERING_DISABLED_IND by USB DISCONNECT\n");
193 case TETHERING_DISABLED_BY_FLIGHT_MODE:
194 DBG("TETHERING_DISABLED_IND by FLIGHT_MODE\n");
197 case TETHERING_DISABLED_BY_TIMEOUT:
198 DBG("TETHERING_DISABLED_BY_TIMEOUT\n");
201 case TETHERING_DISABLED_BY_OTHERS:
202 DBG("TETHERING_DISABLED_IND by OTHERS\n");
205 case TETHERING_DISABLED_BY_LOW_BATTERY:
206 DBG("TETHERING_DISABLED_IND by LOW_BATTERY\n");
209 case TETHERING_DISABLED_BY_MDM_ON:
210 DBG("TETHERING_DISABLED_IND by MDM\n");
214 DBG("TETHERING_DISABLED_IND Default\n");
221 static void __recover_wifi_station_mode(void)
225 if (__get_vconf_prev_wifi_state() == false) {
226 DBG("No need to recover wifi station mode\n");
230 if (_turn_on_wifi() != 0)
231 ERR("_turn_on_wifi is failed\n");
232 if (vconf_set_bool(VCONF_MOBILE_AP_PREV_WIFI_STATUS, 0) < 0)
233 ERR("vconf_set_bool failed\n");
238 /* Wi-Fi Direct callback */
239 static void _wifi_direct_state_cb(int error_code, wifi_direct_device_state_e state, void *user_data)
243 if (user_data == NULL) {
244 ERR("The param is NULL\n");
248 mh_appdata_t *ad = (mh_appdata_t *)user_data;
251 wifi_direct_unset_device_state_changed_cb();
252 wifi_direct_deinitialize();
255 if (error_code != 0) {
256 ERR("wifi_direct_deactivate fail in cb : %d\n", error_code);
257 _update_main_view(ad);
261 if (state != WIFI_DIRECT_DEVICE_STATE_DEACTIVATED) {
262 ERR("Unknown state : %d\n", state);
266 ret = tethering_enable(ad->handle, TETHERING_TYPE_WIFI);
267 if (ret != TETHERING_ERROR_NONE) {
268 ERR("wifi tethering on is failed : %d\n", ret);
269 _update_main_view(ad);
277 /* Wi-Fi callbacks */
278 static void __wifi_activated_cb(wifi_error_e result, void *user_data)
280 __MOBILE_AP_FUNC_ENTER__;
282 DBG("Wi-Fi on is done\n");
284 __MOBILE_AP_FUNC_EXIT__;
288 static void __wifi_deactivated_cb(wifi_error_e result, void *user_data)
290 __MOBILE_AP_FUNC_ENTER__;
292 if (user_data == NULL) {
293 ERR("The param is NULL\n");
297 mh_appdata_t *ad = (mh_appdata_t *)user_data;
300 if (result != WIFI_ERROR_NONE) {
301 ERR("__wifi_deactivated_cb error : %d\n", result);
302 _update_main_view(ad);
306 DBG("Wi-Fi is turned off\n");
308 ret = vconf_set_bool(VCONF_MOBILE_AP_PREV_WIFI_STATUS, 1);
310 ERR("vconf_set_bool() is failed : %d\n", ret);
312 ret = tethering_enable(ad->handle, TETHERING_TYPE_WIFI);
313 if (ret != TETHERING_ERROR_NONE) {
314 ERR("wifi tethering on is failed : %d\n", ret);
315 _update_main_view(ad);
319 __MOBILE_AP_FUNC_EXIT__;
323 /* Tethering callbacks */
324 void _enabled_cb(tethering_error_e result, tethering_type_e type, bool is_requested, void *user_data)
326 if (user_data == NULL) {
327 ERR("user_data is NULL\n");
331 mh_appdata_t *ad = (mh_appdata_t *)user_data;
333 ad->main.need_recover_wifi_tethering = false;
336 if (NULL != ad->popup) {
337 evas_object_del(ad->popup);
340 _update_main_view(ad);
345 if (result != TETHERING_ERROR_NONE) {
346 _prepare_popup(ad, MH_POP_INFORMATION,
347 _("IDS_MOBILEAP_POP_UNABLE_TO_USE_TETHERING"));
351 _update_main_view(ad);
356 void _disabled_cb(tethering_error_e result, tethering_type_e type, tethering_disabled_cause_e cause, void *user_data)
358 if (user_data == NULL) {
359 ERR("user_data is NULL\n");
363 mh_appdata_t *ad = (mh_appdata_t *)user_data;
365 if (ad->main.need_recover_wifi_tethering == true) {
366 DBG("Wi-Fi tethering will be turned on again\n");
370 if (cause != TETHERING_DISABLED_BY_REQUEST) {
371 DBG("Tethering [%d] is disabled because of [%d]\n", type, cause);
372 if (NULL != ad->popup) {
373 evas_object_del(ad->popup);
376 _update_main_view(ad);
377 __disable_tethering_by_ind(ad, cause);
381 if (result != TETHERING_ERROR_NONE) {
382 _prepare_popup(ad, MH_POP_INFORMATION,
383 _("IDS_MOBILEAP_POP_UNABLE_TO_USE_TETHERING"));
385 _update_main_view(ad);
389 DBG("Tethering [%d] is disabled by reqeust\n", type);
390 if (type == TETHERING_TYPE_WIFI) {
391 __recover_wifi_station_mode();
394 _update_main_view(ad);
399 void _connection_changed_cb(tethering_client_h client, bool is_opened, void *user_data)
401 if (user_data == NULL) {
402 ERR("user_data is NULL\n");
406 mh_appdata_t *ad = (mh_appdata_t *)user_data;
409 tethering_client_get_name(client, &name);
410 DBG("Client %s is %s\n", name, is_opened ? "connected" : "disconnected");
414 ap_update_data_device(ad);
419 void _data_usage_cb(tethering_error_e result, unsigned long long received_data, unsigned long long sent_data, void *user_data)
421 if (user_data == NULL) {
422 ERR("user_data is NULL\n");
426 mh_appdata_t *ad = (mh_appdata_t *)user_data;
428 if (ad->data_statistics.pdp_total_sent != sent_data ||
429 ad->data_statistics.pdp_total_receive != received_data) {
430 ad->data_statistics.pdp_total_sent = sent_data;
431 ad->data_statistics.pdp_total_receive = received_data;
432 ap_update_data_packet_usage(ad);
435 ad->data_statistics.is_updated = true;
439 /* End of Tethering callbacks */
441 int _handle_wifi_onoff_change(mh_appdata_t *ad)
443 __MOBILE_AP_FUNC_ENTER__;
446 int connected_wifi_clients = 0;
448 /* Turn off WiFi hotspot */
449 if (ad->main.hotspot_mode & VCONFKEY_MOBILE_HOTSPOT_MODE_WIFI) {
450 if (_get_no_of_connected_device(ad->handle, &connected_wifi_clients,
451 TETHERING_TYPE_WIFI) == FALSE) {
452 ERR("Getting the number of connected device is failed\n");
454 if (connected_wifi_clients > 0) {
455 _prepare_popup(ad, MH_POP_WIFI_OFF_CONF,
456 _("IDS_MOBILEAP_POP_DISABLING_TETHERING_WILL_PREVENT_LINKED_DEVICES_FROM_ACCESSING_THE_INTERNET_CONTINUE_Q"));
459 ret = tethering_disable(ad->handle, TETHERING_TYPE_WIFI);
460 if (ret != TETHERING_ERROR_NONE) {
461 ERR("wifi tethering off is failed : %d\n", ret);
468 /* Turn on WiFi hotspot */
469 if (!__is_connected_ethernet_net(ad) && !__is_connected_cellular_net(ad)) {
470 ERR("There is no connected network\n");
474 if (__create_wifi_hotspot_on_popup(ad) < 0) {
475 ERR("__create_wifi_hotspot_on_popup fail\n");
479 __MOBILE_AP_FUNC_EXIT__;
484 int _handle_bt_onoff_change(mh_appdata_t *ad)
486 __MOBILE_AP_FUNC_ENTER__;
490 /* Turn off Bluetooth tethering */
491 if (ad->main.hotspot_mode & VCONFKEY_MOBILE_HOTSPOT_MODE_BT) {
492 ret = tethering_disable(ad->handle, TETHERING_TYPE_BT);
494 ERR("Error disable bt tethering [%d]\n", ret);
500 /* Turn on Bluetooth tethering */
501 if (!__is_connected_ethernet_net(ad) && !__is_connected_wifi_net(ad) &&
502 !__is_connected_cellular_net(ad)) {
503 ERR("There is no connected network\n");
507 if (__create_bt_tethering_on_popup(ad) < 0) {
508 ERR("__create_wifi_hotspot_on_popup fail\n");
512 __MOBILE_AP_FUNC_EXIT__;
517 int _handle_usb_onoff_change(mh_appdata_t *ad)
519 __MOBILE_AP_FUNC_ENTER__;
523 /* Turn off USB tethering */
524 if (ad->main.hotspot_mode & VCONFKEY_MOBILE_HOTSPOT_MODE_USB) {
525 ret = tethering_disable(ad->handle, TETHERING_TYPE_USB);
527 DBG("Error disable usb tethering : %d\n", ret);
533 /* Turn on USB tethering */
534 if (!__is_connected_ethernet_net(ad) && !__is_connected_wifi_net(ad) &&
535 !__is_connected_cellular_net(ad)) {
536 ERR("There is no connected network\n");
540 if (__create_usb_tethering_on_popup(ad) < 0) {
541 ERR("__create_wifi_hotspot_on_popup fail\n");
545 __MOBILE_AP_FUNC_EXIT__;
550 int _turn_off_wifi(mh_appdata_t *ad)
554 ret = wifi_deactivate(__wifi_deactivated_cb, (void *)ad);
555 if (ret != WIFI_ERROR_NONE) {
556 ERR("wifi_deactivate() is failed : %d\n", ret);
563 int _turn_on_wifi(void)
567 ret = wifi_activate(__wifi_activated_cb, NULL);
568 if (ret != WIFI_ERROR_NONE) {
569 ERR("wifi_activate() is failed : %d\n", ret);
576 bool _is_wifi_direct_on(void)
578 int wifi_direct_state = 0;
581 ret = vconf_get_int(VCONFKEY_WIFI_DIRECT_STATE, &wifi_direct_state);
583 ERR("vconf_get_int() is failed : %d\n", ret);
587 return wifi_direct_state != 0 ? true : false;
590 int _turn_off_wifi_direct(mh_appdata_t *ad)
594 ret = wifi_direct_initialize();
596 ERR("wifi_direct_initialize() is failed : %d\n", ret);
600 ret = wifi_direct_set_device_state_changed_cb(_wifi_direct_state_cb, (void *)ad);
602 ERR("wifi_direct_set_device_state_changed_cb() is failed : %d\n", ret);
603 ret = wifi_direct_deinitialize();
604 DBG("wifi_direct_deinitialize() ret : %d\n", ret);
608 ret = wifi_direct_deactivate();
610 ERR("wifi_direct_deactivate() is failed : %d\n", ret);
611 ret = wifi_direct_unset_device_state_changed_cb();
612 DBG("wifi_direct_unset_device_state_changed_cb() ret : %d\n", ret);
613 ret = wifi_direct_deinitialize();
614 DBG("wifi_direct_deinitialize() ret : %d\n", ret);