ug-wifidirect/src/wfd_ug.c

   1 /*
   2 *  WiFi-Direct UG
   3 *
   4 * Copyright 2012  Samsung Electronics Co., Ltd
   5
   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
   9
  10 * http://www.tizenopensource.org/license
  11
  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.
  17 *
  18 */
  19
  20
  21 #ifndef UG_MODULE_API
  22 #define UG_MODULE_API __attribute__ ((visibility("default")))
  23 #endif
  24
  25
  26 #include <sys/time.h>
  27 #include <libintl.h>
  28 #include <sys/utsname.h>
  29
  30 #include <vconf.h>
  31 #include <Elementary.h>
  32 #include <ui-gadget-module.h>
  33 #include <app_control.h>
  34
  35 #include "wfd_ug.h"
  36 #include "wfd_ug_view.h"
  37 #include "wfd_client.h"
  38 #ifdef MOTION_CONTROL_ENABLE
  39 #include "wfd_motion_control.h"
  40 #endif
  41
  42 void initialize_gen_item_class();
  43
  44 struct ug_data *global_ugd = NULL;
  45
  46 struct ug_data *wfd_get_ug_data()
  47 {
  48         return global_ugd;
  49 }
  50
  51 static void __wfd_main_vconf_change_cb(keynode_t *key, void *data)
  52 {
  53         __FUNC_ENTER__;
  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;
  57
  58         char *vconf_name = vconf_keynode_get_name(key);
  59
  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);
  65
  66                 if (ugd->device_name_item && g_strcmp0(ugd->dev_name, name_value))
  67                         wfd_ug_view_refresh_glitem(ugd->device_name_item);
  68
  69                 free(name_value);
  70         } else {
  71                 DBG(LOG_ERROR, "vconf_name is error");
  72         }
  73         __FUNC_EXIT__;
  74 }
  75
  76 #ifdef WIFI_STATE_CB
  77 static void _wifi_on_state_cb(keynode_t *key, void *data)
  78 {
  79         WFD_RET_IF(NULL == key, "ERROR : key is NULL !!\n");
  80         WFD_RET_IF(NULL == data, "ERROR : data is NULL");
  81
  82         struct ug_data *ugd = (struct ug_data *)data;
  83         int wifi_state = 0;
  84
  85         if (vconf_get_int(VCONFKEY_WIFI_STATE, &wifi_state) < 0) {
  86                 DBG(LOG_ERROR, "Failed to get vconf VCONFKEY_WIFI_STATE\n");
  87                 return;
  88         }
  89
  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");
  94                         return;
  95                 }
  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");
 100                 }
 101         }
 102 }
 103 #endif
 104
 105
 106 static void __wfd_hotspot_mode_vconf_change_cb(keynode_t *key, void *data)
 107 {
 108         DBG(LOG_INFO, "__wfd_hotspot_mode_vconf_change_cb");
 109         if (NULL == key || NULL == data) {
 110                 DBG(LOG_INFO, "Invalid parameters \n");
 111                 return;
 112         }
 113         struct ug_data *ugd = (struct ug_data *) data;
 114         int hotspot_mode = 0;
 115         int res = 0;
 116
 117         res = vconf_get_int(VCONFKEY_MOBILE_HOTSPOT_MODE, &hotspot_mode);
 118         if (res) {
 119                 DBG(LOG_INFO, "Failed to get vconf value for PLMN(%d)", res);
 120                 return;
 121         }
 122         DBG(LOG_INFO, "__wfd_hotspot_mode_vconf_change_cb mode %d", hotspot_mode);
 123
 124         if (VCONFKEY_MOBILE_HOTSPOT_MODE_NONE == hotspot_mode) {
 125                 if (NULL != ugd->act_popup)
 126                         evas_object_del(ugd->act_popup);
 127
 128 #ifdef WFD_ON_OFF_GENLIST
 129                 wfd_ug_refresh_on_off_check(ugd);
 130 #endif
 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;
 136                 }
 137         }
 138
 139 }
 140
 141 /**
 142  *      This function let the ug create backgroud
 143  *      @return  backgroud
 144  *      @param[in] ugd the pointer to the parent object
 145  *      @param[in] ugd the pointer to the main data structure
 146  */
 147 static Evas_Object *_create_bg(Evas_Object *parent, char *style)
 148 {
 149         __FUNC_ENTER__;
 150         Evas_Object *bg;
 151
 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);
 156
 157         __FUNC_EXIT__;
 158         return bg;
 159 }
 160
 161 /**
 162  *      This function let the ug create full view
 163  *      @return  full view
 164  *      @param[in] ugd the pointer to the parent object
 165  *      @param[in] ugd the pointer to the main data structure
 166  */
 167 static Evas_Object *_create_fullview(Evas_Object *parent, struct ug_data *ugd)
 168 {
 169         __FUNC_ENTER__;
 170         Evas_Object *base;
 171
 172         if (parent == NULL) {
 173                 DBG(LOG_ERROR, "Incorrenct parameter");
 174                 return NULL;
 175         }
 176
 177         /* Create Full view */
 178         base = elm_layout_add(parent);
 179         if (!base) {
 180                 DBG(LOG_ERROR, "Failed to add layout");
 181                 return NULL;
 182         }
 183
 184         if (wfd_ug_util_is_profile_common()) {
 185                 elm_layout_file_set(base, WFD_UG_COMMON_MAIN_LAYOUT_EDJ_PATH, "main_layout");
 186         } else {
 187                 elm_layout_theme_set(base, "layout", "application", "default");
 188
 189                 ugd->bg = _create_bg(ugd->win, "group_list");
 190                 elm_object_part_content_set(ugd->base, "elm.swallow.bg", ugd->bg);
 191                 evas_object_size_hint_weight_set(base, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 192                 evas_object_size_hint_align_set(base, EVAS_HINT_FILL, EVAS_HINT_FILL);
 193         }
 194
 195         __FUNC_EXIT__;
 196         return base;
 197 }
 198
 199 /**
 200  *      This function let the ug create frame view
 201  *      @return  frame view
 202  *      @param[in] ugd the pointer to the parent object
 203  *      @param[in] ugd the pointer to the main data structure
 204  */
 205 static Evas_Object *_create_frameview(Evas_Object *parent, struct ug_data *ugd)
 206 {
 207         __FUNC_ENTER__;
 208         Evas_Object *base;
 209
 210         if (parent == NULL) {
 211                 DBG(LOG_ERROR, "Incorrenct parameter");
 212                 return NULL;
 213         }
 214
 215         /* Create Frame view */
 216         base = elm_layout_add(parent);
 217         if (!base) {
 218                 DBG(LOG_ERROR, "Failed to add layout");
 219                 return NULL;
 220         }
 221
 222         elm_layout_theme_set(base, "layout", "application", "default");
 223         evas_object_size_hint_weight_set(base, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 224         evas_object_size_hint_align_set(base, EVAS_HINT_FILL, EVAS_HINT_FILL);
 225
 226         __FUNC_EXIT__;
 227         return base;
 228 }
 229
 230 /**
 231  *      This function let the ug destroy the ug
 232  *      @return   void
 233  *      @param[in] data the pointer to the main data structure
 234  */
 235 void wfd_destroy_ug(void *data)
 236 {
 237         __FUNC_ENTER__;
 238         struct ug_data *ugd = (struct ug_data *) data;
 239
 240         DBG(LOG_INFO, "dbus_cancellable is NULL");
 241         ug_destroy_me(ugd->ug);
 242
 243         __FUNC_EXIT__;
 244         return;
 245 }
 246
 247 static void wfd_ug_layout_del_cb(void *data , Evas *e, Evas_Object *obj, void *event_info)
 248 {
 249         __FUNC_ENTER__;
 250
 251         struct ug_data *ugd = (struct ug_data *) data;
 252         if (ugd == NULL) {
 253                 DBG(LOG_ERROR, "Incorrect parameter(NULL)");
 254                 return;
 255         }
 256
 257         wfd_client_free_raw_discovered_peers(ugd);
 258         wfd_ug_view_free_peers(ugd);
 259         destroy_wfd_ug_view(ugd);
 260
 261         __FUNC_EXIT__;
 262 }
 263
 264 static void *on_create(ui_gadget_h ug, enum ug_mode mode, app_control_h control, void *priv)
 265 {
 266         __FUNC_ENTER__;
 267         struct ug_data *ugd;
 268         int wfd_status = -1;
 269         int ret;
 270
 271         if (!ug || !priv)
 272                 return NULL;
 273
 274         ugd = priv;
 275         ugd->ug = ug;
 276
 277         bindtextdomain(PACKAGE, LOCALEDIR);
 278
 279         ugd->win = ug_get_window();
 280         if (!ugd->win)
 281                 return NULL;
 282
 283         /* set rotation */
 284         if (elm_win_wm_rotation_supported_get(ugd->win)) {
 285                 int rots[4] = {0, 90, 180, 270};
 286                 elm_win_wm_rotation_available_rotations_set(ugd->win, (const int *)(&rots), 4);
 287         }
 288
 289         /* check the input parameters from app at first */
 290         ugd->wfds = NULL;
 291         ugd->device_filter = -1; /* show all devices */
 292         ugd->is_auto_exit = false;
 293         ugd->is_multi_connect = true;
 294         ugd->is_init_ok = false;
 295         ugd->title = strdup(D_("IDS_WIFI_BODY_WI_FI_DIRECT_ABB"));
 296
 297         if (control) {
 298                 char *wfds = NULL;
 299                 char *device_filter = NULL;
 300                 char *auto_exit = NULL;
 301                 char *multi_connect = NULL;
 302                 char *title = NULL;
 303                 char* viewtype = NULL;
 304
 305                 /*
 306                 * get the control name
 307                 * default value: Wi-Fi Direct
 308                 */
 309                 ret = app_control_get_extra_data(control, "wfds", &wfds);
 310                 if (ret == APP_CONTROL_ERROR_NONE && wfds) {
 311                         DBG_SECURE(LOG_INFO, "Wfds name: %s", wfds);
 312                         ugd->wfds = strdup(wfds);
 313                         WFD_IF_FREE_MEM(wfds);
 314                 }
 315
 316                 ret = app_control_get_extra_data(control, "viewtype", &viewtype);
 317                 if (ret == APP_CONTROL_ERROR_NONE && viewtype) {
 318                         DBG(LOG_INFO, "viewtype: %s\n", viewtype);
 319                         ugd->view_type = strdup(viewtype);
 320                         WFD_IF_FREE_MEM(viewtype);
 321                 }
 322
 323                 /*
 324                 * get the device filter
 325                 * default value: NULL
 326                 */
 327                 ret = app_control_get_extra_data(control, "device_filter", &device_filter);
 328                 if (ret == APP_CONTROL_ERROR_NONE && device_filter) {
 329                         DBG(LOG_INFO, "Device filter: %s", device_filter);
 330                         if (0 == strncmp(device_filter, "computer", 8))
 331                                 ugd->device_filter = WFD_DEVICE_TYPE_COMPUTER;
 332                         else if (0 == strncmp(device_filter, "input_device", 12))
 333                                 ugd->device_filter = WFD_DEVICE_TYPE_INPUT_DEVICE;
 334                         else if (0 == strncmp(device_filter, "printer", 6))
 335                                 ugd->device_filter = WFD_DEVICE_TYPE_PRINTER;
 336                         else if (0 == strncmp(device_filter, "camera", 6))
 337                                 ugd->device_filter = WFD_DEVICE_TYPE_CAMERA;
 338                         else if (0 == strncmp(device_filter, "storage", 7))
 339                                 ugd->device_filter = WFD_DEVICE_TYPE_STORAGE;
 340                         else if (0 == strncmp(device_filter, "network_infra", 13))
 341                                 ugd->device_filter = WFD_DEVICE_TYPE_NW_INFRA;
 342                         else if (0 == strncmp(device_filter, "display", 7))
 343                                 ugd->device_filter = WFD_DEVICE_TYPE_DISPLAYS;
 344                         else if (0 == strncmp(device_filter, "multimedia_device", 17))
 345                                 ugd->device_filter = WFD_DEVICE_TYPE_MM_DEVICES;
 346                         else if (0 == strncmp(device_filter, "game_device", 11))
 347                                 ugd->device_filter = WFD_DEVICE_TYPE_GAME_DEVICES;
 348                         else if (0 == strncmp(device_filter, "telephone", 9))
 349                                 ugd->device_filter = WFD_DEVICE_TYPE_TELEPHONE;
 350                         else if (0 == strncmp(device_filter, "audio", 5))
 351                                 ugd->device_filter = WFD_DEVICE_TYPE_AUDIO;
 352                         else
 353                                 ugd->device_filter = WFD_DEVICE_TYPE_OTHER;
 354
 355                         WFD_IF_FREE_MEM(device_filter);
 356                 }
 357
 358                 /*
 359                 * get whether support auto exit after connection
 360                 * default value: false
 361                 */
 362                 ret = app_control_get_extra_data(control, "auto_exit", &auto_exit);
 363                 if (ret == APP_CONTROL_ERROR_NONE && auto_exit) {
 364                         DBG(LOG_INFO, "Auto exit: %s", auto_exit);
 365                         if (0 == strncmp(auto_exit, "on", 2))
 366                                 ugd->is_auto_exit = true;
 367                         else
 368                                 ugd->is_auto_exit = false;
 369
 370                         WFD_IF_FREE_MEM(auto_exit);
 371                 }
 372
 373                 /*
 374                 * get whether support multi connection,
 375                 * default value: true
 376                 */
 377                 ret = app_control_get_extra_data(control, "multi_connect", &multi_connect);
 378                 if (ret == APP_CONTROL_ERROR_NONE && multi_connect) {
 379                         DBG(LOG_INFO, "Multi connection: %s", multi_connect);
 380                         if (0 == strncmp(multi_connect, "off", 2))
 381                                 ugd->is_multi_connect = false;
 382                         else
 383                                 ugd->is_multi_connect = true;
 384
 385                         WFD_IF_FREE_MEM(multi_connect);
 386                 }
 387
 388                 /*
 389                 * get the title of UG
 390                 * default value: Wi-Fi Direct
 391                 */
 392                 ret = app_control_get_extra_data(control, "title_string", &title);
 393                 if (ret == APP_CONTROL_ERROR_NONE && title) {
 394                         DBG(LOG_INFO, "Title of UG: %s", title);
 395                         WFD_IF_FREE_MEM(ugd->title);
 396                         ugd->title = strdup(title);
 397                         WFD_IF_FREE_MEM(title);
 398                 }
 399         }
 400
 401         if (mode == UG_MODE_FULLVIEW)
 402                 ugd->base = _create_fullview(ugd->win, ugd);
 403         else
 404                 ugd->base = _create_frameview(ugd->win, ugd);
 405
 406         if (ugd->base) {
 407                 evas_object_event_callback_add(ugd->base, EVAS_CALLBACK_DEL, wfd_ug_layout_del_cb, ugd);
 408         } else {
 409                 DBG(LOG_ERROR, "Failed to create base layout\n");
 410                 return NULL;
 411         }
 412
 413         /* check status of wifi-direct from vconf */
 414         wfd_status = wfd_get_vconf_status();
 415         if (wfd_status < 0)
 416                 return NULL;
 417
 418         /* draw UI */
 419         initialize_gen_item_class();
 420         create_wfd_ug_view(ugd);
 421         wfd_ug_view_init_genlist(ugd, true);
 422 #ifdef MOTION_CONTROL_ENABLE
 423         motion_create(ugd);
 424 #endif
 425
 426         /*
 427         * if not deactivated, do initialization at once;
 428         * otherwise, do initialization later
 429         */
 430         if (wfd_status != VCONFKEY_WIFI_DIRECT_DEACTIVATED) {
 431                 init_wfd_client(ugd);
 432         } else {
 433                 ugd->wfd_status = WIFI_DIRECT_STATE_DEACTIVATED;
 434
 435                 ret = init_wfd_client(ugd);
 436                 WFD_RETV_IF(ret != 0, NULL,  "Failed to initialize WFD client library\n");
 437
 438                 /* Activate WiFi Direct */
 439                 DBG(LOG_INFO, "Activating WiFi Direct...");
 440                 if (ugd->wfd_status <= WIFI_DIRECT_STATE_DEACTIVATING) {
 441                         ret = wfd_client_switch_on(ugd);
 442                         WFD_RETV_IF(ret != 0, NULL, "Failed to activate WFD\n");
 443                 }
 444         }
 445         ret = vconf_notify_key_changed(VCONFKEY_SETAPPL_DEVICE_NAME_STR,
 446                         __wfd_main_vconf_change_cb, ugd);
 447         if (ret)
 448                 DBG(LOG_ERROR, "Failed to set vconf notification callback(VCONFKEY_SETAPPL_DEVICE_NAME_STR)");
 449
 450 #ifdef WIFI_STATE_CB
 451         ret = vconf_notify_key_changed(VCONFKEY_WIFI_STATE, _wifi_on_state_cb, ugd);
 452         if (ret)
 453                 DBG(LOG_ERROR, "Failed to set vconf notification callback(VCONFKEY_WIFI_STATE)");
 454 #endif
 455
 456         ret = vconf_notify_key_changed(VCONFKEY_MOBILE_HOTSPOT_MODE,
 457                 __wfd_hotspot_mode_vconf_change_cb, ugd);
 458         if (ret)
 459                 DBG(LOG_ERROR, "Failed to set vconf notification callback(MOBILE_HOTSPOT_MODE)");
 460
 461         __FUNC_EXIT__;
 462         return ugd->base;
 463 }
 464
 465 static void on_start(ui_gadget_h ug, app_control_h control, void *priv)
 466 {
 467         __FUNC_ENTER__;
 468         struct ug_data *ugd;
 469         int res;
 470
 471         if (!ug || !priv)
 472                 return;
 473
 474         ugd = priv;
 475
 476         struct utsname kernel_info;
 477         res = uname(&kernel_info);
 478         if (res != 0) {
 479                 DBG(LOG_ERROR, "Failed to detect target type\n");
 480         } else {
 481                 DBG_SECURE(LOG_INFO, "HW ID of this device [%s]\n", kernel_info.machine);
 482                 if (strncmp(kernel_info.machine, "arm", 3) != 0) {
 483                         wfd_ug_warn_popup(ugd, D_("IDS_ST_POP_NOT_SUPPORTED"), POPUP_TYPE_TERMINATE_NOT_SUPPORT);
 484                         return;
 485                 }
 486         }
 487
 488         __FUNC_EXIT__;
 489 }
 490
 491 static void on_pause(ui_gadget_h ug, app_control_h control, void *priv)
 492 {
 493         __FUNC_ENTER__;
 494
 495         WFD_RET_IF(ug == NULL || priv == NULL, "The param is NULL\n");
 496         struct ug_data *ugd = priv;
 497         ugd->is_paused = true;
 498
 499         wfd_refresh_wifi_direct_state(ugd);
 500         DBG(LOG_INFO, "on pause, wfd status: %d\n", ugd->wfd_status);
 501
 502         if ((WIFI_DIRECT_STATE_DISCOVERING == ugd->wfd_status) &&
 503                 (WIFI_DIRECT_ERROR_NONE != wifi_direct_cancel_discovery())) {
 504                 DBG(LOG_ERROR, "Failed to send cancel discovery state [%d]\n", ugd->wfd_status);
 505                 __FUNC_EXIT__;
 506                 return;
 507         }
 508
 509         ugd->wfd_discovery_status = WIFI_DIRECT_DISCOVERY_STOPPED;
 510
 511         __FUNC_EXIT__;
 512 }
 513
 514 static void on_resume(ui_gadget_h ug, app_control_h control, void *priv)
 515 {
 516         __FUNC_ENTER__;
 517
 518         WFD_RET_IF(ug == NULL || priv == NULL, "The param is NULL\n");
 519         struct ug_data *ugd = priv;
 520         ugd->is_paused = false;
 521         int ret;
 522         wfd_refresh_wifi_direct_state(ugd);
 523         DBG(LOG_INFO, "on resume, status: %d\n", ugd->wfd_status);
 524         ugd->wfd_discovery_status = WIFI_DIRECT_DISCOVERY_STOPPED;
 525
 526         elm_genlist_realized_items_update(ugd->genlist);
 527
 528         if (ugd->wfd_status > WIFI_DIRECT_STATE_DEACTIVATED && ugd->wfd_status < WIFI_DIRECT_STATE_CONNECTED) {
 529                 DBG(LOG_INFO, "Start discovery again\n");
 530                 ugd->wfd_discovery_status = WIFI_DIRECT_DISCOVERY_SOCIAL_CHANNEL_START;
 531                 ret = wifi_direct_start_discovery_specific_channel(false, 1, WIFI_DIRECT_DISCOVERY_SOCIAL_CHANNEL);
 532                 if (ret != WIFI_DIRECT_ERROR_NONE) {
 533                         ugd->wfd_discovery_status = WIFI_DIRECT_DISCOVERY_NONE;
 534                         DBG(LOG_ERROR, "Failed to start discovery. [%d]\n", ret);
 535                         wifi_direct_cancel_discovery();
 536                 }
 537         }
 538
 539         __FUNC_EXIT__;
 540 }
 541
 542 static void on_destroy(ui_gadget_h ug, app_control_h control, void *priv)
 543 {
 544         __FUNC_ENTER__;
 545
 546         WFD_RET_IF(ug == NULL || priv == NULL, "The param is NULL\n");
 547
 548         struct ug_data *ugd = priv;
 549         int ret;
 550         WFD_RET_IF(ugd->base == NULL, "The param is NULL\n");
 551
 552 #ifdef MOTION_CONTROL_ENABLE
 553         motion_destroy();
 554 #endif
 555
 556         /* DeInit WiFi Direct */
 557         ret = deinit_wfd_client(ugd);
 558         if (ret)
 559                 DBG(LOG_ERROR, "Failed to DeInit WiFi Direct");
 560
 561         if (ugd->scan_toolbar) {
 562                 wfd_ug_view_refresh_button(ugd->scan_toolbar,
 563                         D_("IDS_WIFI_SK4_SCAN"), FALSE);
 564         }
 565
 566         ret = vconf_ignore_key_changed(VCONFKEY_SETAPPL_DEVICE_NAME_STR,
 567                         __wfd_main_vconf_change_cb);
 568         if (ret == -1)
 569                 DBG(LOG_ERROR, "Failed to ignore vconf key callback\n");
 570
 571 #ifdef WIFI_STATE_CB
 572         ret = vconf_ignore_key_changed(VCONFKEY_WIFI_STATE, _wifi_on_state_cb);
 573         if (ret == -1)
 574                 DBG(LOG_ERROR, "Failed to ignore vconf key callback\n");
 575 #endif
 576
 577         ret = vconf_ignore_key_changed(VCONFKEY_MOBILE_HOTSPOT_MODE,
 578                         __wfd_hotspot_mode_vconf_change_cb);
 579         if (ret == -1)
 580                 DBG(LOG_ERROR, "Failed to ignore vconf key callback MOBILE_HOTSPOT_MODE\n");
 581
 582         wfd_ug_view_free_peers(ugd);
 583         WFD_IF_FREE_MEM(ugd->title);
 584         WFD_IF_FREE_MEM(ugd->wfds);
 585         WFD_IF_FREE_MEM(ugd->view_type);
 586
 587         WFD_IF_DEL_OBJ(ugd->bg);
 588         WFD_IF_DEL_OBJ(ugd->base);
 589         DBG(LOG_INFO, "WFD client deregistered");
 590
 591         __FUNC_EXIT__;
 592         return;
 593 }
 594
 595 static void on_message(ui_gadget_h ug, app_control_h msg, app_control_h control, void *priv)
 596 {
 597         __FUNC_ENTER__;
 598         char* app_msg = NULL;
 599         struct ug_data *ugd = priv;
 600
 601         if (!ug || !priv) {
 602                 DBG(LOG_ERROR, "The param is NULL\n");
 603                 return;
 604         }
 605
 606         if (msg) {
 607                 app_control_get_extra_data(msg, "msg", &app_msg);
 608                 if (!app_msg) {
 609                         DBG(LOG_ERROR, "Failed to get app_msg");
 610                         __FUNC_EXIT__;
 611                         return;
 612                 }
 613
 614                 DBG(LOG_DEBUG, "Msg from app: %s", app_msg);
 615                 if (!strcmp(app_msg, "destroy")) {
 616                         if (!ugd->rename_popup) {
 617                                 DBG(LOG_INFO, "Destroying UG.");
 618                                 wfd_ug_view_free_peers(ugd);
 619                                 wfd_destroy_ug(ugd);
 620                         }
 621                 }
 622                 WFD_IF_FREE_MEM(app_msg);
 623         }
 624         __FUNC_EXIT__;
 625 }
 626
 627 static void on_event(ui_gadget_h ug, enum ug_event event, app_control_h control, void *priv)
 628 {
 629         __FUNC_ENTER__;
 630
 631         if (!ug || !priv) {
 632                 DBG(LOG_ERROR, "The param is NULL\n");
 633                 return;
 634         }
 635
 636         switch (event) {
 637         case UG_EVENT_LOW_MEMORY:
 638                 DBG(LOG_INFO, "UG_EVENT_LOW_MEMORY\n");
 639                 break;
 640         case UG_EVENT_LOW_BATTERY:
 641                 DBG(LOG_INFO, "UG_EVENT_LOW_BATTERY\n");
 642                 break;
 643         case UG_EVENT_LANG_CHANGE:
 644                 DBG(LOG_INFO, "UG_EVENT_LANG_CHANGE\n");
 645                 break;
 646         case UG_EVENT_ROTATE_PORTRAIT:
 647                 _ctxpopup_move();
 648                 DBG(LOG_INFO, "UG_EVENT_ROTATE_PORTRAIT\n");
 649                 break;
 650         case UG_EVENT_ROTATE_PORTRAIT_UPSIDEDOWN:
 651                 DBG(LOG_INFO, "UG_EVENT_ROTATE_PORTRAIT_UPSIDEDOWN\n");
 652                 break;
 653         case UG_EVENT_ROTATE_LANDSCAPE:
 654                 _ctxpopup_move();
 655                 DBG(LOG_INFO, "UG_EVENT_ROTATE_LANDSCAPE\n");
 656                 break;
 657         case UG_EVENT_ROTATE_LANDSCAPE_UPSIDEDOWN:
 658                 _ctxpopup_move();
 659                 DBG(LOG_INFO, "UG_EVENT_ROTATE_LANDSCAPE_UPSIDEDOWN\n");
 660                 break;
 661         default:
 662                 DBG(LOG_INFO, "default\n");
 663                 break;
 664         }
 665
 666         __FUNC_EXIT__;
 667 }
 668
 669 static void on_key_event(ui_gadget_h ug, enum ug_key_event event, app_control_h control, void *priv)
 670 {
 671         __FUNC_ENTER__;
 672
 673         if (!ug || !priv) {
 674                 DBG(LOG_ERROR, "The param is NULL\n");
 675                 return;
 676         }
 677
 678         switch (event) {
 679         case UG_KEY_EVENT_END:
 680                 DBG(LOG_INFO, "UG_KEY_EVENT_END\n");
 681                 break;
 682         default:
 683                 break;
 684         }
 685
 686         __FUNC_EXIT__;
 687 }
 688
 689 UG_MODULE_API int UG_MODULE_INIT(struct ug_module_ops *ops)
 690 {
 691         __FUNC_ENTER__;
 692         struct ug_data *ugd;
 693
 694         if (!ops) {
 695                 DBG(LOG_ERROR, "The param is NULL\n");
 696                 return -1;
 697         }
 698
 699         ugd = calloc(1, sizeof(struct ug_data));
 700         if (ugd == NULL) {
 701                 DBG(LOG_ERROR, "Failed to allocate memory for UG data\n");
 702                 return -1;
 703         }
 704
 705         global_ugd = ugd;
 706
 707         ops->create = on_create;
 708         ops->start = on_start;
 709         ops->pause = on_pause;
 710         ops->resume = on_resume;
 711         ops->destroy = on_destroy;
 712         ops->message = on_message;
 713         ops->event = on_event;
 714         ops->key_event = on_key_event;
 715         ops->priv = ugd;
 716         ops->opt = UG_OPT_INDICATOR_ENABLE;
 717
 718         __FUNC_EXIT__;
 719         return 0;
 720 }
 721
 722 UG_MODULE_API void UG_MODULE_EXIT(struct ug_module_ops *ops)
 723 {
 724         __FUNC_ENTER__;
 725
 726         struct ug_data *ugd;
 727
 728         if (!ops) {
 729                 DBG(LOG_ERROR, "The param is NULL\n");
 730                 return;
 731         }
 732
 733         ugd = ops->priv;
 734
 735         WFD_IF_FREE_MEM(ugd);
 736
 737         __FUNC_EXIT__;
 738 }
 739
 740 UG_MODULE_API int setting_plugin_reset(app_control_h control, void *priv)
 741 {
 742         __FUNC_ENTER__;
 743         int res = -1;
 744         wifi_direct_state_e state;
 745
 746         res = wifi_direct_initialize();
 747         if (res != WIFI_DIRECT_ERROR_NONE) {
 748                 DBG(LOG_ERROR, "Failed to initialize wifi direct. [%d]\n", res);
 749                 return -1;
 750         }
 751
 752         res = wifi_direct_get_state(&state);
 753         if (res != WIFI_DIRECT_ERROR_NONE) {
 754                 DBG(LOG_ERROR, "Failed to get link status. [%d]\n", res);
 755                 return -1;
 756         }
 757
 758         if (state < WIFI_DIRECT_STATE_ACTIVATING) {
 759                 DBG(LOG_INFO, "No need to reset Wi-Fi Direct.\n");
 760         } else {
 761                 /*if connected, disconnect all devices*/
 762                 if (WIFI_DIRECT_STATE_CONNECTED == state) {
 763                         res = wifi_direct_disconnect_all();
 764                         if (res != WIFI_DIRECT_ERROR_NONE) {
 765                                 DBG(LOG_ERROR, "Failed to send disconnection request to all. [%d]\n", res);
 766                                 return -1;
 767                         }
 768                 }
 769
 770                 res = wifi_direct_deactivate();
 771                 if (res != WIFI_DIRECT_ERROR_NONE) {
 772                         DBG(LOG_ERROR, "Failed to reset Wi-Fi Direct. [%d]\n", res);
 773                         return -1;
 774                 }
 775         }
 776
 777         res = wifi_direct_deinitialize();
 778         if (res != WIFI_DIRECT_ERROR_NONE) {
 779                 DBG(LOG_ERROR, "Failed to deinitialize wifi direct. [%d]\n", res);
 780                 return -1;
 781         }
 782
 783         __FUNC_EXIT__;
 784         return 0;
 785 }