4 * Copyright 2012 Samsung Electronics Co., Ltd
6 * Licensed under the Flora License, Version 1.1 (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.
22 #define UG_MODULE_API __attribute__ ((visibility("default")))
28 #include <sys/utsname.h>
31 #include <Elementary.h>
32 #include <ui-gadget-module.h>
33 #include <app_control.h>
36 #include "wfd_ug_view.h"
37 #include "wfd_client.h"
38 #ifdef MOTION_CONTROL_ENABLE
39 #include "wfd_motion_control.h"
42 void initialize_gen_item_class();
44 struct ug_data *global_ugd = NULL;
46 struct ug_data *wfd_get_ug_data()
51 static void __wfd_main_vconf_change_cb(keynode_t *key, void *data)
54 WFD_RET_IF(NULL == key, "ERROR : key is NULL !!\n");
55 WFD_RET_IF(NULL == data, "ERROR : data is NULL");
56 struct ug_data *ugd = (struct ug_data *) data;
58 char *vconf_name = vconf_keynode_get_name(key);
60 if (!g_strcmp0(vconf_name, VCONFKEY_SETAPPL_DEVICE_NAME_STR)) {
61 char *name_value = NULL;
62 name_value = vconf_get_str(VCONFKEY_SETAPPL_DEVICE_NAME_STR);
63 WFD_RET_IF(!name_value, "Get string is failed");
64 DBG(LOG_INFO, "name : %s", name_value);
66 if (ugd->device_name_item && g_strcmp0(ugd->dev_name, name_value))
67 wfd_ug_view_refresh_glitem(ugd->device_name_item);
71 DBG(LOG_ERROR, "vconf_name is error");
77 static void _wifi_on_state_cb(keynode_t *key, void *data)
79 WFD_RET_IF(NULL == key, "ERROR : key is NULL !!\n");
80 WFD_RET_IF(NULL == data, "ERROR : data is NULL");
82 struct ug_data *ugd = (struct ug_data *)data;
85 if (vconf_get_int(VCONFKEY_WIFI_STATE, &wifi_state) < 0) {
86 DBG(LOG_ERROR, "Failed to get vconf VCONFKEY_WIFI_STATE\n");
90 DBG(LOG_INFO, "WiFi State [%d]\n", wifi_state);
91 if (wifi_state > VCONFKEY_WIFI_OFF && wifi_state < VCONFKEY_WIFI_STATE_MAX) {
92 if (WIFI_DIRECT_ERROR_NONE != wifi_direct_get_state(&ugd->wfd_status)) {
93 DBG(LOG_ERROR, "Failed to Get WiFi Direct State");
96 if (ugd->wfd_status <= WIFI_DIRECT_STATE_DEACTIVATING) {
97 DBG(LOG_INFO, "Activate WiFi Direct...");
98 if (FALSE != wfd_client_switch_on(ugd))
99 DBG(LOG_ERROR, "Failed to Activate WiFi Direct");
106 static void __wfd_hotspot_mode_vconf_change_cb(keynode_t *key, void *data)
108 DBG(LOG_INFO, "__wfd_hotspot_mode_vconf_change_cb");
109 if (NULL == key || NULL == data) {
110 DBG(LOG_INFO, "Invalid parameters \n");
113 struct ug_data *ugd = (struct ug_data *) data;
114 int hotspot_mode = 0;
117 res = vconf_get_int(VCONFKEY_MOBILE_HOTSPOT_MODE, &hotspot_mode);
119 DBG(LOG_INFO, "Failed to get vconf value for PLMN(%d)", res);
122 DBG(LOG_INFO, "__wfd_hotspot_mode_vconf_change_cb mode %d", hotspot_mode);
124 if (VCONFKEY_MOBILE_HOTSPOT_MODE_NONE == hotspot_mode) {
125 if (NULL != ugd->act_popup)
126 evas_object_del(ugd->act_popup);
128 #ifdef WFD_ON_OFF_GENLIST
129 wfd_ug_refresh_on_off_check(ugd);
131 } else if (hotspot_mode == VCONFKEY_MOBILE_HOTSPOT_MODE_WIFI ||
132 hotspot_mode == VCONFKEY_MOBILE_HOTSPOT_MODE_WIFI_AP) {
133 if (NULL != ugd->warn_popup) {
134 evas_object_del(ugd->warn_popup);
135 ugd->warn_popup = NULL;
142 * This function let the ug create backgroud
144 * @param[in] ugd the pointer to the parent object
145 * @param[in] ugd the pointer to the main data structure
147 static Evas_Object *_create_bg(Evas_Object *parent, char *style)
152 bg = elm_bg_add(parent);
153 evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
154 elm_object_style_set(bg, style);
155 evas_object_show(bg);
162 * This function let the ug create full view
164 * @param[in] ugd the pointer to the parent object
165 * @param[in] ugd the pointer to the main data structure
167 static Evas_Object *_create_fullview(Evas_Object *parent, struct ug_data *ugd)
172 if (parent == NULL) {
173 DBG(LOG_ERROR, "Incorrenct parameter");
177 /* Create Full view */
178 base = elm_layout_add(parent);
180 DBG(LOG_ERROR, "Failed to add layout");
184 elm_layout_theme_set(base, "layout", "application", "default");
185 evas_object_size_hint_weight_set(base, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
186 evas_object_size_hint_align_set(base, EVAS_HINT_FILL, EVAS_HINT_FILL);
193 * This function let the ug create frame view
195 * @param[in] ugd the pointer to the parent object
196 * @param[in] ugd the pointer to the main data structure
198 static Evas_Object *_create_frameview(Evas_Object *parent, struct ug_data *ugd)
203 if (parent == NULL) {
204 DBG(LOG_ERROR, "Incorrenct parameter");
208 /* Create Frame view */
209 base = elm_layout_add(parent);
211 DBG(LOG_ERROR, "Failed to add layout");
215 elm_layout_theme_set(base, "layout", "application", "default");
216 evas_object_size_hint_weight_set(base, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
217 evas_object_size_hint_align_set(base, EVAS_HINT_FILL, EVAS_HINT_FILL);
224 * This function let the ug destroy the ug
226 * @param[in] data the pointer to the main data structure
228 void wfd_destroy_ug(void *data)
231 struct ug_data *ugd = (struct ug_data *) data;
233 #ifdef WFD_DBUS_LAUNCH
234 if (ugd->dbus_cancellable != NULL) {
235 g_cancellable_cancel(ugd->dbus_cancellable);
236 g_object_unref(ugd->dbus_cancellable);
237 ugd->dbus_cancellable = NULL;
239 g_object_unref(ugd->conn);
242 DBG(LOG_INFO, "Cancelled dbus call");
247 DBG(LOG_INFO, "dbus_cancellable is NULL");
248 ug_destroy_me(ugd->ug);
255 static void wfd_ug_layout_del_cb(void *data , Evas *e, Evas_Object *obj, void *event_info)
259 struct ug_data *ugd = (struct ug_data *) data;
261 DBG(LOG_ERROR, "Incorrect parameter(NULL)");
265 wfd_client_free_raw_discovered_peers(ugd);
266 wfd_ug_view_free_peers(ugd);
267 destroy_wfd_ug_view(ugd);
272 #ifdef WFD_DBUS_LAUNCH
274 * This function let the ug initialize wfd
276 * @param[in] data the pointer to the main data structure
277 * @param[in] evas the pointer to the evas canvas
278 * @param[in] obj the pointer to the evas object
279 * @param[in] event_info the pointer to the event information
281 static void _wfd_init_cb(void *data, Evas *evas, Evas_Object *obj, void *event_info)
285 struct ug_data *ugd = (struct ug_data *)data;
286 WFD_RET_IF(ugd == NULL || ugd->base == NULL, "Incorrect parameter(NULL)\n");
288 evas_object_event_callback_del(ugd->base, EVAS_CALLBACK_SHOW, _wfd_init_cb);
290 res = launch_wifi_direct_manager(ugd);
292 DBG(LOG_ERROR, "Failed to launch wifi direct manager\n");
299 static void *on_create(ui_gadget_h ug, enum ug_mode mode, app_control_h control, void *priv)
312 bindtextdomain(PACKAGE, LOCALEDIR);
314 ugd->win = ug_get_window();
319 if (elm_win_wm_rotation_supported_get(ugd->win)) {
320 int rots[4] = {0, 90, 180, 270};
321 elm_win_wm_rotation_available_rotations_set(ugd->win, (const int *)(&rots), 4);
324 /* check the input parameters from app at first */
326 ugd->device_filter = -1; /* show all devices */
327 ugd->is_auto_exit = false;
328 ugd->is_multi_connect = true;
329 ugd->is_init_ok = false;
330 ugd->title = strdup(D_("IDS_WIFI_BODY_WI_FI_DIRECT_ABB"));
334 char *device_filter = NULL;
335 char *auto_exit = NULL;
336 char *multi_connect = NULL;
338 char* viewtype = NULL;
341 * get the control name
342 * default value: Wi-Fi Direct
344 ret = app_control_get_extra_data(control, "wfds", &wfds);
345 if (ret == APP_CONTROL_ERROR_NONE && wfds) {
346 DBG_SECURE(LOG_INFO, "Wfds name: %s", wfds);
347 ugd->wfds = strdup(wfds);
348 WFD_IF_FREE_MEM(wfds);
351 ret = app_control_get_extra_data(control, "viewtype", &viewtype);
352 if (ret == APP_CONTROL_ERROR_NONE && viewtype) {
353 DBG(LOG_INFO, "viewtype: %s\n", viewtype);
354 ugd->view_type = strdup(viewtype);
355 WFD_IF_FREE_MEM(viewtype);
359 * get the device filter
360 * default value: NULL
362 ret = app_control_get_extra_data(control, "device_filter", &device_filter);
363 if (ret == APP_CONTROL_ERROR_NONE && device_filter) {
364 DBG(LOG_INFO, "Device filter: %s", device_filter);
365 if (0 == strncmp(device_filter, "computer", 8))
366 ugd->device_filter = WFD_DEVICE_TYPE_COMPUTER;
367 else if (0 == strncmp(device_filter, "input_device", 12))
368 ugd->device_filter = WFD_DEVICE_TYPE_INPUT_DEVICE;
369 else if (0 == strncmp(device_filter, "printer", 6))
370 ugd->device_filter = WFD_DEVICE_TYPE_PRINTER;
371 else if (0 == strncmp(device_filter, "camera", 6))
372 ugd->device_filter = WFD_DEVICE_TYPE_CAMERA;
373 else if (0 == strncmp(device_filter, "storage", 7))
374 ugd->device_filter = WFD_DEVICE_TYPE_STORAGE;
375 else if (0 == strncmp(device_filter, "network_infra", 13))
376 ugd->device_filter = WFD_DEVICE_TYPE_NW_INFRA;
377 else if (0 == strncmp(device_filter, "display", 7))
378 ugd->device_filter = WFD_DEVICE_TYPE_DISPLAYS;
379 else if (0 == strncmp(device_filter, "multimedia_device", 17))
380 ugd->device_filter = WFD_DEVICE_TYPE_MM_DEVICES;
381 else if (0 == strncmp(device_filter, "game_device", 11))
382 ugd->device_filter = WFD_DEVICE_TYPE_GAME_DEVICES;
383 else if (0 == strncmp(device_filter, "telephone", 9))
384 ugd->device_filter = WFD_DEVICE_TYPE_TELEPHONE;
385 else if (0 == strncmp(device_filter, "audio", 5))
386 ugd->device_filter = WFD_DEVICE_TYPE_AUDIO;
388 ugd->device_filter = WFD_DEVICE_TYPE_OTHER;
390 WFD_IF_FREE_MEM(device_filter);
394 * get whether support auto exit after connection
395 * default value: false
397 ret = app_control_get_extra_data(control, "auto_exit", &auto_exit);
398 if (ret == APP_CONTROL_ERROR_NONE && auto_exit) {
399 DBG(LOG_INFO, "Auto exit: %s", auto_exit);
400 if (0 == strncmp(auto_exit, "on", 2))
401 ugd->is_auto_exit = true;
403 ugd->is_auto_exit = false;
405 WFD_IF_FREE_MEM(auto_exit);
409 * get whether support multi connection,
410 * default value: true
412 ret = app_control_get_extra_data(control, "multi_connect", &multi_connect);
413 if (ret == APP_CONTROL_ERROR_NONE && multi_connect) {
414 DBG(LOG_INFO, "Multi connection: %s", multi_connect);
415 if (0 == strncmp(multi_connect, "off", 2))
416 ugd->is_multi_connect = false;
418 ugd->is_multi_connect = true;
420 WFD_IF_FREE_MEM(multi_connect);
424 * get the title of UG
425 * default value: Wi-Fi Direct
427 ret = app_control_get_extra_data(control, "title_string", &title);
428 if (ret == APP_CONTROL_ERROR_NONE && title) {
429 DBG(LOG_INFO, "Title of UG: %s", title);
430 WFD_IF_FREE_MEM(ugd->title);
431 ugd->title = strdup(title);
432 WFD_IF_FREE_MEM(title);
436 if (mode == UG_MODE_FULLVIEW)
437 ugd->base = _create_fullview(ugd->win, ugd);
439 ugd->base = _create_frameview(ugd->win, ugd);
442 evas_object_event_callback_add(ugd->base, EVAS_CALLBACK_DEL, wfd_ug_layout_del_cb, ugd);
443 ugd->bg = _create_bg(ugd->win, "group_list");
444 elm_object_part_content_set(ugd->base, "elm.swallow.bg", ugd->bg);
446 DBG(LOG_ERROR, "Failed to create base layout\n");
450 /* check status of wifi-direct from vconf */
451 wfd_status = wfd_get_vconf_status();
456 initialize_gen_item_class();
457 create_wfd_ug_view(ugd);
458 wfd_ug_view_init_genlist(ugd, true);
459 #ifdef MOTION_CONTROL_ENABLE
464 * if not deactivated, do initialization at once;
465 * otherwise, do initialization later
467 if (wfd_status != VCONFKEY_WIFI_DIRECT_DEACTIVATED) {
468 init_wfd_client(ugd);
470 ugd->wfd_status = WIFI_DIRECT_STATE_DEACTIVATED;
472 #ifdef WFD_DBUS_LAUNCH
473 evas_object_event_callback_add(ugd->base, EVAS_CALLBACK_SHOW, _wfd_init_cb, ugd);
475 ret = init_wfd_client(ugd);
476 WFD_RETV_IF(ret != 0, NULL, "Failed to initialize WFD client library\n");
478 /* Activate WiFi Direct */
479 DBG(LOG_INFO, "Activating WiFi Direct...");
480 if (ugd->wfd_status <= WIFI_DIRECT_STATE_DEACTIVATING) {
481 ret = wfd_client_switch_on(ugd);
482 WFD_RETV_IF(ret != 0, NULL, "Failed to activate WFD\n");
486 ret = vconf_notify_key_changed(VCONFKEY_SETAPPL_DEVICE_NAME_STR,
487 __wfd_main_vconf_change_cb, ugd);
489 DBG(LOG_ERROR, "Failed to set vconf notification callback(VCONFKEY_SETAPPL_DEVICE_NAME_STR)");
492 ret = vconf_notify_key_changed(VCONFKEY_WIFI_STATE, _wifi_on_state_cb, ugd);
494 DBG(LOG_ERROR, "Failed to set vconf notification callback(VCONFKEY_WIFI_STATE)");
497 ret = vconf_notify_key_changed(VCONFKEY_MOBILE_HOTSPOT_MODE,
498 __wfd_hotspot_mode_vconf_change_cb, ugd);
500 DBG(LOG_ERROR, "Failed to set vconf notification callback(MOBILE_HOTSPOT_MODE)");
506 static void on_start(ui_gadget_h ug, app_control_h control, void *priv)
517 struct utsname kernel_info;
518 res = uname(&kernel_info);
520 DBG(LOG_ERROR, "Failed to detect target type\n");
522 DBG_SECURE(LOG_INFO, "HW ID of this device [%s]\n", kernel_info.machine);
523 if (strncmp(kernel_info.machine, "arm", 3) != 0) {
524 wfd_ug_warn_popup(ugd, D_("IDS_ST_POP_NOT_SUPPORTED"), POPUP_TYPE_TERMINATE_NOT_SUPPORT);
532 static void on_pause(ui_gadget_h ug, app_control_h control, void *priv)
536 WFD_RET_IF(ug == NULL || priv == NULL, "The param is NULL\n");
537 struct ug_data *ugd = priv;
538 ugd->is_paused = true;
540 wfd_refresh_wifi_direct_state(ugd);
541 DBG(LOG_INFO, "on pause, wfd status: %d\n", ugd->wfd_status);
543 if ((WIFI_DIRECT_STATE_DISCOVERING == ugd->wfd_status) &&
544 (WIFI_DIRECT_ERROR_NONE != wifi_direct_cancel_discovery())) {
545 DBG(LOG_ERROR, "Failed to send cancel discovery state [%d]\n", ugd->wfd_status);
550 ugd->wfd_discovery_status = WIFI_DIRECT_DISCOVERY_STOPPED;
555 static void on_resume(ui_gadget_h ug, app_control_h control, void *priv)
559 WFD_RET_IF(ug == NULL || priv == NULL, "The param is NULL\n");
560 struct ug_data *ugd = priv;
561 ugd->is_paused = false;
563 wfd_refresh_wifi_direct_state(ugd);
564 DBG(LOG_INFO, "on resume, status: %d\n", ugd->wfd_status);
565 ugd->wfd_discovery_status = WIFI_DIRECT_DISCOVERY_STOPPED;
567 elm_genlist_realized_items_update(ugd->genlist);
569 if (ugd->wfd_status > WIFI_DIRECT_STATE_DEACTIVATED && ugd->wfd_status < WIFI_DIRECT_STATE_CONNECTED) {
570 DBG(LOG_INFO, "Start discovery again\n");
571 ugd->wfd_discovery_status = WIFI_DIRECT_DISCOVERY_SOCIAL_CHANNEL_START;
572 ret = wifi_direct_start_discovery_specific_channel(false, 1, WIFI_DIRECT_DISCOVERY_SOCIAL_CHANNEL);
573 if (ret != WIFI_DIRECT_ERROR_NONE) {
574 ugd->wfd_discovery_status = WIFI_DIRECT_DISCOVERY_NONE;
575 DBG(LOG_ERROR, "Failed to start discovery. [%d]\n", ret);
576 wifi_direct_cancel_discovery();
583 static void on_destroy(ui_gadget_h ug, app_control_h control, void *priv)
587 WFD_RET_IF(ug == NULL || priv == NULL, "The param is NULL\n");
589 struct ug_data *ugd = priv;
591 WFD_RET_IF(ugd->base == NULL, "The param is NULL\n");
593 #ifdef MOTION_CONTROL_ENABLE
597 /* DeInit WiFi Direct */
598 ret = deinit_wfd_client(ugd);
600 DBG(LOG_ERROR, "Failed to DeInit WiFi Direct");
602 if (ugd->scan_toolbar) {
603 wfd_ug_view_refresh_button(ugd->scan_toolbar,
604 D_("IDS_WIFI_SK4_SCAN"), FALSE);
607 ret = vconf_ignore_key_changed(VCONFKEY_SETAPPL_DEVICE_NAME_STR,
608 __wfd_main_vconf_change_cb);
610 DBG(LOG_ERROR, "Failed to ignore vconf key callback\n");
613 ret = vconf_ignore_key_changed(VCONFKEY_WIFI_STATE, _wifi_on_state_cb);
615 DBG(LOG_ERROR, "Failed to ignore vconf key callback\n");
618 ret = vconf_ignore_key_changed(VCONFKEY_MOBILE_HOTSPOT_MODE,
619 __wfd_hotspot_mode_vconf_change_cb);
621 DBG(LOG_ERROR, "Failed to ignore vconf key callback MOBILE_HOTSPOT_MODE\n");
623 wfd_ug_view_free_peers(ugd);
624 WFD_IF_FREE_MEM(ugd->title);
625 WFD_IF_FREE_MEM(ugd->wfds);
626 WFD_IF_FREE_MEM(ugd->view_type);
628 WFD_IF_DEL_OBJ(ugd->bg);
630 #ifdef WFD_DBUS_LAUNCH
632 evas_object_event_callback_del(ugd->base, EVAS_CALLBACK_SHOW, _wfd_init_cb);
634 WFD_IF_DEL_OBJ(ugd->base);
635 DBG(LOG_INFO, "WFD client deregistered");
641 static void on_message(ui_gadget_h ug, app_control_h msg, app_control_h control, void *priv)
644 char* app_msg = NULL;
645 struct ug_data *ugd = priv;
648 DBG(LOG_ERROR, "The param is NULL\n");
653 app_control_get_extra_data(msg, "msg", &app_msg);
654 DBG(LOG_DEBUG, "Msg from app: %s", app_msg);
656 if (!strcmp(app_msg, "destroy")) {
657 if (!ugd->rename_popup) {
658 DBG(LOG_INFO, "Destroying UG.");
659 wfd_ug_view_free_peers(ugd);
663 WFD_IF_FREE_MEM(app_msg);
668 static void on_event(ui_gadget_h ug, enum ug_event event, app_control_h control, void *priv)
673 DBG(LOG_ERROR, "The param is NULL\n");
678 case UG_EVENT_LOW_MEMORY:
679 DBG(LOG_INFO, "UG_EVENT_LOW_MEMORY\n");
681 case UG_EVENT_LOW_BATTERY:
682 DBG(LOG_INFO, "UG_EVENT_LOW_BATTERY\n");
684 case UG_EVENT_LANG_CHANGE:
685 DBG(LOG_INFO, "UG_EVENT_LANG_CHANGE\n");
687 case UG_EVENT_ROTATE_PORTRAIT:
689 DBG(LOG_INFO, "UG_EVENT_ROTATE_PORTRAIT\n");
691 case UG_EVENT_ROTATE_PORTRAIT_UPSIDEDOWN:
692 DBG(LOG_INFO, "UG_EVENT_ROTATE_PORTRAIT_UPSIDEDOWN\n");
694 case UG_EVENT_ROTATE_LANDSCAPE:
696 DBG(LOG_INFO, "UG_EVENT_ROTATE_LANDSCAPE\n");
698 case UG_EVENT_ROTATE_LANDSCAPE_UPSIDEDOWN:
700 DBG(LOG_INFO, "UG_EVENT_ROTATE_LANDSCAPE_UPSIDEDOWN\n");
703 DBG(LOG_INFO, "default\n");
710 static void on_key_event(ui_gadget_h ug, enum ug_key_event event, app_control_h control, void *priv)
715 DBG(LOG_ERROR, "The param is NULL\n");
720 case UG_KEY_EVENT_END:
721 DBG(LOG_INFO, "UG_KEY_EVENT_END\n");
730 UG_MODULE_API int UG_MODULE_INIT(struct ug_module_ops *ops)
736 DBG(LOG_ERROR, "The param is NULL\n");
740 ugd = calloc(1, sizeof(struct ug_data));
742 DBG(LOG_ERROR, "Failed to allocate memory for UG data\n");
748 ops->create = on_create;
749 ops->start = on_start;
750 ops->pause = on_pause;
751 ops->resume = on_resume;
752 ops->destroy = on_destroy;
753 ops->message = on_message;
754 ops->event = on_event;
755 ops->key_event = on_key_event;
757 ops->opt = UG_OPT_INDICATOR_ENABLE;
763 UG_MODULE_API void UG_MODULE_EXIT(struct ug_module_ops *ops)
770 DBG(LOG_ERROR, "The param is NULL\n");
776 WFD_IF_FREE_MEM(ugd);
781 UG_MODULE_API int setting_plugin_reset(app_control_h control, void *priv)
785 wifi_direct_state_e state;
787 res = wifi_direct_initialize();
788 if (res != WIFI_DIRECT_ERROR_NONE) {
789 DBG(LOG_ERROR, "Failed to initialize wifi direct. [%d]\n", res);
793 res = wifi_direct_get_state(&state);
794 if (res != WIFI_DIRECT_ERROR_NONE) {
795 DBG(LOG_ERROR, "Failed to get link status. [%d]\n", res);
799 if (state < WIFI_DIRECT_STATE_ACTIVATING) {
800 DBG(LOG_INFO, "No need to reset Wi-Fi Direct.\n");
802 /*if connected, disconnect all devices*/
803 if (WIFI_DIRECT_STATE_CONNECTED == state) {
804 res = wifi_direct_disconnect_all();
805 if (res != WIFI_DIRECT_ERROR_NONE) {
806 DBG(LOG_ERROR, "Failed to send disconnection request to all. [%d]\n", res);
811 res = wifi_direct_deactivate();
812 if (res != WIFI_DIRECT_ERROR_NONE) {
813 DBG(LOG_ERROR, "Failed to reset Wi-Fi Direct. [%d]\n", res);
818 res = wifi_direct_deinitialize();
819 if (res != WIFI_DIRECT_ERROR_NONE) {
820 DBG(LOG_ERROR, "Failed to deinitialize wifi direct. [%d]\n", res);