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