src/locations.c

   1 /*
   2  * Copyright (c) 2011-2013 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #include <stdio.h>
  18 #include <stdlib.h>
  19 #include <string.h>
  20 #include <system_info.h>
  21 #include "locations.h"
  22 #include "location_internal.h"
  23
  24 static location_setting_changed_s g_location_setting[LOCATIONS_METHOD_WPS + 1];
  25
  26 static location_method_e __convert_location_method_e(LocationMethod method)
  27 {
  28         location_method_e _method = LOCATIONS_METHOD_NONE;
  29         switch (method) {
  30                 case LOCATION_METHOD_HYBRID:
  31                         _method = LOCATIONS_METHOD_HYBRID;
  32                         break;
  33                 case LOCATION_METHOD_GPS:
  34                         _method = LOCATIONS_METHOD_GPS;
  35                         break;
  36                 case LOCATION_METHOD_WPS:
  37                         _method = LOCATIONS_METHOD_WPS;
  38                         break;
  39                 case LOCATION_METHOD_NONE:
  40                 default:
  41                         break;
  42         }
  43         return _method;
  44 }
  45
  46 static LocationMethod __convert_LocationMethod(location_method_e method)
  47 {
  48         LocationMethod _method = LOCATION_METHOD_NONE;
  49         switch (method) {
  50                 case LOCATIONS_METHOD_HYBRID:
  51                         _method = LOCATION_METHOD_HYBRID;
  52                         break;
  53                 case LOCATIONS_METHOD_GPS:
  54                         _method = LOCATION_METHOD_GPS;
  55                         break;
  56                 case LOCATIONS_METHOD_WPS:
  57                         _method = LOCATION_METHOD_WPS;
  58                         break;
  59                 case LOCATIONS_METHOD_NONE:
  60                 default:
  61                         _method = LOCATION_METHOD_NONE;
  62                         break;
  63         }
  64         return _method;
  65 }
  66
  67 static void __cb_service_updated(GObject *self, guint type, gpointer data, gpointer velocity, gpointer accuracy, gpointer userdata)
  68 {
  69         LOCATIONS_LOGD("Callback function has been invoked. ");
  70         location_manager_s *handle = (location_manager_s *) userdata;
  71
  72         if (type == SATELLITE_UPDATED && handle->user_cb[_LOCATIONS_EVENT_TYPE_SATELLITE]) {
  73                 LocationSatellite *sat = (LocationSatellite *)data;
  74                 LOCATIONS_LOGD("Current satellite information: timestamp : %d, number of active : %d, number of inview : %d",
  75                                sat->timestamp, sat->num_of_sat_used, sat->num_of_sat_inview);
  76                 ((gps_status_satellite_updated_cb) handle->user_cb[_LOCATIONS_EVENT_TYPE_SATELLITE])(sat->num_of_sat_used, sat->num_of_sat_inview,
  77                         sat->timestamp, handle->user_data[_LOCATIONS_EVENT_TYPE_SATELLITE]);
  78         } else if (type == DISTANCE_UPDATED && handle->user_cb[_LOCATIONS_EVENT_TYPE_DISTANCE]) {
  79                 LocationPosition *pos = (LocationPosition *) data;
  80                 LocationVelocity *vel = (LocationVelocity *) velocity;  /* current velocity */
  81                 ((location_changed_cb) handle->user_cb[_LOCATIONS_EVENT_TYPE_DISTANCE])(0, pos->latitude, pos->longitude, pos->altitude,
  82                                                                                         vel->speed, vel->direction, pos->timestamp, handle->user_data[_LOCATIONS_EVENT_TYPE_DISTANCE]);
  83         } else {
  84
  85                 if (handle->user_cb[_LOCATIONS_EVENT_TYPE_POSITION] && (type & POSITION_UPDATED) != 0) {
  86                         LocationPosition *pos = (LocationPosition *) data;
  87                         ((location_position_updated_cb) handle->user_cb[_LOCATIONS_EVENT_TYPE_POSITION])(pos->latitude, pos->longitude, pos->altitude, pos->timestamp,
  88                                 handle->user_data[_LOCATIONS_EVENT_TYPE_POSITION]);
  89                 }
  90
  91                 if (handle->user_cb[_LOCATIONS_EVENT_TYPE_VELOCITY] && (type & VELOCITY_UPDATED) != 0) {
  92                         LocationVelocity *vel = (LocationVelocity *) data;
  93                         ((location_velocity_updated_cb) handle->user_cb[_LOCATIONS_EVENT_TYPE_VELOCITY])(vel->speed, vel->direction, vel->climb, vel->timestamp,
  94                                 handle->user_data[_LOCATIONS_EVENT_TYPE_VELOCITY]);
  95                 }
  96
  97                 if (handle->user_cb[_LOCATIONS_EVENT_TYPE_POS_VEL] && (type & LOCATION_CHANGED) != 0) {
  98                         LocationPosition *pos = (LocationPosition *) data;
  99                         LocationVelocity *vel = (LocationVelocity *) velocity;
 100                         LocationAccuracy *acc = (LocationAccuracy *) accuracy;
 101                         ((location_changed_cb) handle->user_cb[_LOCATIONS_EVENT_TYPE_POS_VEL])(pos->latitude, pos->longitude, pos->altitude,
 102                                                                                                vel->speed, vel->direction, acc->horizontal_accuracy, pos->timestamp, handle->user_data[_LOCATIONS_EVENT_TYPE_POS_VEL]);
 103                 }
 104         }
 105 }
 106
 107 static void __cb_location_updated(GObject *self, int error, gpointer position, gpointer velocity, gpointer accuracy, gpointer userdata)
 108 {
 109         LOCATIONS_LOGD("Callback function has been invoked. ");
 110         int converted_err = __convert_error_code(error);
 111         location_manager_s *handle = (location_manager_s *) userdata;
 112         LocationPosition *pos = (LocationPosition *) position;
 113         LocationVelocity *vel = (LocationVelocity *) velocity;
 114
 115         LOCATIONS_LOGD("Current position: timestamp : %d", pos->timestamp);
 116         if (handle->user_cb[_LOCATIONS_EVENT_TYPE_LOCATION]) {
 117                 ((location_updated_cb) handle->user_cb[_LOCATIONS_EVENT_TYPE_LOCATION])(converted_err, pos->latitude, pos->longitude, pos->altitude,
 118                                                                                         pos->timestamp, vel->speed, vel->climb, vel->direction, handle->user_data[_LOCATIONS_EVENT_TYPE_LOCATION]);
 119         }
 120 }
 121
 122 static void __cb_service_enabled(GObject *self, guint status, gpointer userdata)
 123 {
 124         LOCATIONS_LOGD("Callback function has been invoked. ");
 125         location_manager_s *handle = (location_manager_s *) userdata;
 126         if (handle->user_cb[_LOCATIONS_EVENT_TYPE_SERVICE_STATE]) {
 127                 ((location_service_state_changed_cb)
 128                  handle->user_cb[_LOCATIONS_EVENT_TYPE_SERVICE_STATE])(LOCATIONS_SERVICE_ENABLED,
 129                                                                        handle->user_data[_LOCATIONS_EVENT_TYPE_SERVICE_STATE]);
 130         }
 131 }
 132
 133 static void __cb_service_disabled(GObject *self, guint status, gpointer userdata)
 134 {
 135         LOCATIONS_LOGD("Callback function has been invoked. ");
 136         location_manager_s *handle = (location_manager_s *) userdata;
 137         if (handle->user_cb[_LOCATIONS_EVENT_TYPE_SERVICE_STATE])
 138                 ((location_service_state_changed_cb)
 139                  handle->user_cb[_LOCATIONS_EVENT_TYPE_SERVICE_STATE])(LOCATIONS_SERVICE_DISABLED,
 140                                                                        handle->user_data[_LOCATIONS_EVENT_TYPE_SERVICE_STATE]);
 141 }
 142
 143 static int __compare_position(gconstpointer a, gconstpointer b)
 144 {
 145         if (location_position_equal((LocationPosition *) a, (LocationPosition *)b) == TRUE) {
 146                 return 0;
 147         }
 148
 149         return -1;
 150 }
 151
 152 static int __boundary_compare(LocationBoundary *bound1, LocationBoundary *bound2)
 153 {
 154         int ret = -1;
 155
 156         if (bound1->type == bound2->type) {
 157                 switch (bound1->type) {
 158                         case LOCATION_BOUNDARY_CIRCLE:
 159                                 if (location_position_equal(bound1->circle.center, bound2->circle.center) && bound1->circle.radius == bound2->circle.radius) {
 160                                         ret = 0;
 161                                 }
 162                                 break;
 163                         case LOCATION_BOUNDARY_RECT:
 164                                 if (location_position_equal(bound1->rect.left_top, bound2->rect.left_top) && location_position_equal(bound1->rect.right_bottom, bound2->rect.right_bottom)) {
 165                                         ret = 0;
 166                                 }
 167                                 break;
 168                         case LOCATION_BOUNDARY_POLYGON: {
 169                                         GList *boundary1_next = NULL;
 170                                         GList *boundary2_start = NULL, *boundary2_prev = NULL, *boundary2_next = NULL;
 171                                         if (g_list_length(bound1->polygon.position_list) != g_list_length(bound2->polygon.position_list)) {
 172                                                 return -1;
 173                                         }
 174
 175                                         boundary2_start = g_list_find_custom(bound2->polygon.position_list, g_list_nth_data(bound1->polygon.position_list, 0), (GCompareFunc) __compare_position);
 176                                         if (boundary2_start == NULL) return -1;
 177
 178                                         boundary2_prev = g_list_previous(boundary2_start);
 179                                         boundary2_next = g_list_next(boundary2_start);
 180
 181                                         if (boundary2_prev == NULL) boundary2_prev = g_list_last(bound2->polygon.position_list);
 182                                         if (boundary2_next == NULL) boundary2_next = g_list_first(bound2->polygon.position_list);
 183
 184                                         boundary1_next = g_list_next(bound1->polygon.position_list);
 185                                         if (boundary1_next != NULL && boundary2_prev != NULL &&
 186                                             location_position_equal((LocationPosition *)boundary1_next->data, (LocationPosition *)boundary2_prev->data) == TRUE) {
 187                                                 boundary1_next = g_list_next(boundary1_next);
 188                                                 while (boundary1_next) {
 189                                                         boundary2_prev = g_list_previous(boundary2_prev);
 190                                                         if (boundary2_prev == NULL) boundary2_prev = g_list_last(bound2->polygon.position_list);
 191                                                         if (location_position_equal((LocationPosition *)boundary1_next->data, (LocationPosition *) boundary2_prev->data) == FALSE) {
 192                                                                 return -1;
 193                                                         }
 194                                                         boundary1_next = g_list_next(boundary1_next);
 195                                                 }
 196                                                 ret = 0;
 197                                         } else if (boundary1_next != NULL && boundary2_next != NULL &&
 198                                                    location_position_equal((LocationPosition *)boundary1_next->data, (LocationPosition *)boundary2_next->data) == TRUE) {
 199                                                 boundary1_next = g_list_next(boundary1_next);
 200                                                 while (boundary1_next) {
 201                                                         boundary2_next = g_list_next(boundary2_next);
 202                                                         if (boundary2_next == NULL) boundary2_next = g_list_first(bound2->polygon.position_list);
 203                                                         if (location_position_equal((LocationPosition *)boundary1_next->data, (LocationPosition *) boundary2_next->data) == FALSE) {
 204                                                                 return -1;
 205                                                         }
 206                                                         boundary1_next = g_list_next(boundary1_next);
 207                                                 }
 208                                                 ret = 0;
 209                                         } else {
 210                                                 return -1;
 211                                         }
 212                                         break;
 213                                 }
 214                         default:
 215                                 break;
 216                 }
 217         }
 218         return ret;
 219 }
 220
 221 static void __cb_zone_in(GObject *self, gpointer boundary, gpointer position, gpointer accuracy, gpointer userdata)
 222 {
 223         LOCATIONS_LOGD("ENTER >>>");
 224         location_manager_s *handle = (location_manager_s *) userdata;
 225         if (handle->user_cb[_LOCATIONS_EVENT_TYPE_BOUNDARY]) {
 226                 LocationPosition *pos = (LocationPosition *) position;
 227                 ((location_zone_changed_cb) handle->user_cb[_LOCATIONS_EVENT_TYPE_BOUNDARY])(LOCATIONS_BOUNDARY_IN,
 228                                                                                              pos->latitude, pos->longitude,
 229                                                                                              pos->altitude, pos->timestamp,
 230                                                                                              handle->user_data
 231                                                                                              [_LOCATIONS_EVENT_TYPE_BOUNDARY]);
 232         }
 233
 234         location_bounds_s *bounds;
 235         GList *bounds_list = g_list_first(handle->bounds_list);
 236         while (bounds_list) {
 237                 bounds = (location_bounds_s *)bounds_list->data;
 238                 if (__boundary_compare(boundary, bounds->boundary) == 0) {
 239                         LOCATIONS_LOGD("Find zone in boundary");
 240                         if (bounds->user_cb) {
 241                                 ((location_bounds_state_changed_cb) bounds->user_cb)(LOCATIONS_BOUNDARY_IN, bounds->user_data);
 242                         }
 243                         break;
 244                 }
 245                 bounds_list = g_list_next(bounds_list);
 246         }
 247         LOCATIONS_LOGD("EXIT <<<");
 248 }
 249
 250 static void __cb_zone_out(GObject *self, gpointer boundary, gpointer position, gpointer accuracy, gpointer userdata)
 251 {
 252         LOCATIONS_LOGD("ENTER >>>");
 253         location_manager_s *handle = (location_manager_s *) userdata;
 254         if (handle->user_cb[_LOCATIONS_EVENT_TYPE_BOUNDARY]) {
 255                 LocationPosition *pos = (LocationPosition *) position;
 256                 ((location_zone_changed_cb) handle->user_cb[_LOCATIONS_EVENT_TYPE_BOUNDARY])(LOCATIONS_BOUNDARY_OUT,
 257                                                                                              pos->latitude, pos->longitude,
 258                                                                                              pos->altitude, pos->timestamp,
 259                                                                                              handle->user_data
 260                                                                                              [_LOCATIONS_EVENT_TYPE_BOUNDARY]);
 261         }
 262
 263         location_bounds_s *bounds;
 264         GList *bounds_list = g_list_first(handle->bounds_list);
 265         while (bounds_list) {
 266                 bounds = (location_bounds_s *)bounds_list->data;
 267                 if (__boundary_compare(boundary, bounds->boundary) == 0) {
 268                         LOCATIONS_LOGD("Find zone out boundary");
 269                         if (bounds->user_cb) {
 270                                 ((location_bounds_state_changed_cb) bounds->user_cb)(LOCATIONS_BOUNDARY_OUT, bounds->user_data);
 271                         }
 272                         break;
 273                 }
 274                 bounds_list = g_list_next(bounds_list);
 275         }
 276         LOCATIONS_LOGD("EXIT <<<");
 277 }
 278
 279 static void __foreach_boundary(LocationBoundary *boundary, void *user_data)
 280 {
 281         location_manager_s *handle = (location_manager_s *) user_data;
 282
 283         if (handle != NULL && boundary != NULL) {
 284                 int ret = -1;
 285                 location_bounds_h bounds;
 286                 if (boundary->type == LOCATION_BOUNDARY_CIRCLE) {
 287                         location_coords_s center;
 288                         center.latitude = boundary->circle.center->latitude;
 289                         center.longitude = boundary->circle.center->longitude;
 290                         ret = location_bounds_create_circle(center, boundary->circle.radius, &bounds);
 291                 } else if (boundary->type == LOCATION_BOUNDARY_RECT) {
 292                         location_coords_s left_top;
 293                         location_coords_s right_bottom;
 294                         left_top.latitude = boundary->rect.left_top->latitude;
 295                         left_top.longitude = boundary->rect.left_top->longitude;
 296                         right_bottom.latitude = boundary->rect.right_bottom->latitude;
 297                         right_bottom.longitude = boundary->rect.right_bottom->longitude;
 298                         ret = location_bounds_create_rect(left_top, right_bottom, &bounds);
 299                 } else if (boundary->type == LOCATION_BOUNDARY_POLYGON) {
 300                         GList *list = boundary->polygon.position_list;
 301                         int size = g_list_length(list);
 302                         if (size > 0) {
 303                                 location_coords_s coords[size];
 304                                 int cnt = 0;
 305                                 while (list) {
 306                                         LocationPosition *pos = list->data;
 307                                         coords[cnt].latitude = pos->latitude;
 308                                         coords[cnt].longitude = pos->longitude;
 309                                         list = g_list_next(list);
 310                                         cnt++;
 311                                 }
 312                                 ret = location_bounds_create_polygon(coords, size, &bounds);
 313                         }
 314                 } else {
 315                         LOCATIONS_LOGI("Invalid boundary type : %d", boundary->type);
 316                 }
 317
 318                 if (ret != LOCATIONS_ERROR_NONE) {
 319                         LOCATIONS_LOGI("Failed to create location_bounds : (0x%08x) ", ret);
 320                 } else {
 321                         if (handle->is_continue_foreach_bounds) {
 322                                 handle->is_continue_foreach_bounds =
 323                                     ((location_bounds_cb) handle->user_cb[_LOCATIONS_EVENT_TYPE_FOREACH_BOUNDS])(bounds,
 324                                             handle->
 325                                             user_data
 326                                             [_LOCATIONS_EVENT_TYPE_FOREACH_BOUNDS]);
 327                         }
 328                         location_bounds_destroy(bounds);
 329                 }
 330         } else {
 331                 LOCATIONS_LOGD("__foreach_boundary() has been failed");
 332         }
 333 }
 334
 335 static void __setting_changed_cb(LocationMethod method, gboolean enable, void *user_data)
 336 {
 337         LOCATIONS_LOGD("__setting_changed_cb method [%d]", method);
 338         location_method_e _method = __convert_location_method_e(method);
 339         location_setting_changed_s *_setting_changed = (location_setting_changed_s *)user_data;
 340         if (_setting_changed == NULL) {
 341                 LOCATIONS_LOGE("Invaild userdata\n");
 342                 return;
 343         }
 344
 345         if (_setting_changed[_method].callback != NULL) {
 346                 _setting_changed[_method].callback(_method, enable, _setting_changed[_method].user_data);
 347         }
 348 }
 349
 350 /*/////////////////////////////////////// */
 351 /* Location Manager */
 352 /*////////////////////////////////////// */
 353
 354 EXPORT_API bool location_manager_is_supported_method(location_method_e method)
 355 {
 356         LOCATIONS_LOGD("location_manager_is_supported_method %d", method);
 357         if (__is_location_supported() == LOCATIONS_ERROR_NOT_SUPPORTED) {
 358                 set_last_result(LOCATIONS_ERROR_NOT_SUPPORTED);
 359                 return false;
 360         }
 361
 362         LocationMethod _method = __convert_LocationMethod(method);
 363         if (_method == LOCATION_METHOD_NONE) {
 364                 LOCATIONS_LOGE("Not supported method [%d]", method);
 365                 set_last_result(LOCATIONS_ERROR_INCORRECT_METHOD);
 366                 return false;
 367         }
 368
 369         set_last_result(LOCATIONS_ERROR_NONE);
 370         return location_is_supported_method(_method);
 371 }
 372
 373 EXPORT_API int location_manager_is_enabled_method(location_method_e method, bool *enable)
 374 {
 375         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 376
 377         if (LOCATIONS_METHOD_HYBRID > method || LOCATIONS_METHOD_WPS < method) {
 378                 LOCATIONS_LOGE("Not supported method [%d]", method);
 379                 return LOCATIONS_ERROR_INCORRECT_METHOD;
 380         }
 381
 382         LOCATIONS_LOGD("location_manager_is_enabled_method %d", method);
 383         LOCATIONS_NULL_ARG_CHECK(enable);
 384         int is_enabled_val = -1;
 385         LocationMethod _method = __convert_LocationMethod(method);
 386         int ret = location_is_enabled_method(_method, &is_enabled_val);
 387         if (ret != LOCATION_ERROR_NONE) {
 388                 if (ret == LOCATION_ERROR_NOT_SUPPORTED)
 389                         return LOCATIONS_ERROR_INCORRECT_METHOD;
 390                 return __convert_error_code(ret);
 391         }
 392         if (is_enabled_val == -1)
 393                 return TIZEN_ERROR_PERMISSION_DENIED;
 394
 395         *enable = (is_enabled_val == 0) ? FALSE : TRUE;
 396         return LOCATIONS_ERROR_NONE;
 397 }
 398
 399 EXPORT_API int location_manager_enable_method(const location_method_e method, const bool enable)
 400 {
 401         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 402
 403         if (LOCATIONS_METHOD_HYBRID > method || LOCATIONS_METHOD_WPS < method) {
 404                 LOCATIONS_LOGE("Not supported method [%d]", method);
 405                 return LOCATIONS_ERROR_INCORRECT_METHOD;
 406         }
 407
 408         LOCATIONS_LOGD("method: %d, enable: %d", method, enable);
 409
 410         LocationMethod _method = __convert_LocationMethod(method);
 411
 412         int ret = location_enable_method(_method, enable);
 413         return __convert_error_code(ret);
 414 }
 415
 416
 417 EXPORT_API int location_manager_create(location_method_e method, location_manager_h *manager)
 418 {
 419         LOCATIONS_LOGD("location_manager_create (method : %d)", method);
 420         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 421
 422         LocationMethod _method = __convert_LocationMethod(method);
 423         if (_method == LOCATION_METHOD_NONE) {
 424                 LOCATIONS_LOGE("LOCATIONS_ERROR_NOT_SUPPORTED(0x%08x) : fail to location_init", LOCATIONS_ERROR_NOT_SUPPORTED);
 425                 return LOCATIONS_ERROR_NOT_SUPPORTED;
 426         }
 427         if (!location_is_supported_method(_method)) {
 428                 LOCATIONS_LOGE("LOCATIONS_ERROR_NOT_SUPPORTED(0x%08x) : fail to location_is_supported_method", LOCATIONS_ERROR_NOT_SUPPORTED);
 429                 return LOCATIONS_ERROR_NOT_SUPPORTED;
 430         }
 431
 432         /*It is moved here becasue of TCS. */
 433         LOCATIONS_NULL_ARG_CHECK(manager);
 434
 435         if (location_init() != LOCATION_ERROR_NONE) {
 436                 LOCATIONS_LOGE("LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE(0x%08x) : fail to location_init", LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE);
 437                 return LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE;
 438         }
 439
 440         location_manager_s *handle = (location_manager_s *) malloc(sizeof(location_manager_s));
 441         if (handle == NULL) {
 442                 LOCATIONS_LOGE("OUT_OF_MEMORY(0x%08x)", LOCATIONS_ERROR_OUT_OF_MEMORY);
 443                 return LOCATIONS_ERROR_OUT_OF_MEMORY;
 444         }
 445
 446         memset(handle, 0, sizeof(location_manager_s));
 447
 448         handle->object = location_new(_method);
 449         if (handle->object == NULL) {
 450                 LOCATIONS_LOGE("LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE(0x%08x) : fail to location_new", LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE);
 451                 free(handle);
 452                 return LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE;
 453         }
 454         handle->method = method;
 455         handle->is_continue_foreach_bounds = TRUE;
 456         handle->bounds_list = NULL;
 457
 458         if (!handle->sig_id[_LOCATION_SIGNAL_SERVICE_ENABLED])
 459                 handle->sig_id[_LOCATION_SIGNAL_SERVICE_ENABLED] = g_signal_connect(handle->object, "service-enabled", G_CALLBACK(__cb_service_enabled), handle);
 460
 461         if (!handle->sig_id[_LOCATION_SIGNAL_SERVICE_DISABLED])
 462                 handle->sig_id[_LOCATION_SIGNAL_SERVICE_DISABLED] = g_signal_connect(handle->object, "service-disabled", G_CALLBACK(__cb_service_disabled), handle);
 463
 464         *manager = (location_manager_h) handle;
 465         return LOCATIONS_ERROR_NONE;
 466 }
 467
 468 EXPORT_API int location_manager_destroy(location_manager_h manager)
 469 {
 470         LOCATIONS_LOGD("location_manager_destroy");
 471         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 472         LOCATIONS_NULL_ARG_CHECK(manager);
 473         location_manager_s *handle = (location_manager_s *) manager;
 474
 475         if (handle->sig_id[_LOCATION_SIGNAL_SERVICE_ENABLED]) {
 476                 g_signal_handler_disconnect(handle->object, handle->sig_id[_LOCATION_SIGNAL_SERVICE_ENABLED]);
 477                 handle->sig_id[_LOCATION_SIGNAL_SERVICE_ENABLED] = 0;
 478         }
 479
 480         if (handle->sig_id[_LOCATION_SIGNAL_SERVICE_DISABLED]) {
 481                 g_signal_handler_disconnect(handle->object, handle->sig_id[_LOCATION_SIGNAL_SERVICE_DISABLED]);
 482                 handle->sig_id[_LOCATION_SIGNAL_SERVICE_DISABLED] = 0;
 483         }
 484
 485         int ret = location_free(handle->object);
 486         if (ret != LOCATIONS_ERROR_NONE) {
 487                 return __convert_error_code(ret);
 488         }
 489         free(handle);
 490         return LOCATIONS_ERROR_NONE;
 491 }
 492
 493 EXPORT_API int location_manager_start(location_manager_h manager)
 494 {
 495         LOCATIONS_LOGD("location_manager_start");
 496         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 497         LOCATIONS_NULL_ARG_CHECK(manager);
 498         location_manager_s *handle = (location_manager_s *) manager;
 499
 500         if (!handle->sig_id[_LOCATION_SIGNAL_SERVICE_UPDATED])
 501                 handle->sig_id[_LOCATION_SIGNAL_SERVICE_UPDATED] = g_signal_connect(handle->object, "service-updated", G_CALLBACK(__cb_service_updated), handle);
 502
 503         if (LOCATIONS_METHOD_HYBRID <= handle->method && LOCATIONS_METHOD_WPS >= handle->method) {
 504                 if (!handle->sig_id[_LOCATION_SIGNAL_ZONE_IN])
 505                         handle->sig_id[_LOCATION_SIGNAL_ZONE_IN] = g_signal_connect(handle->object, "zone-in", G_CALLBACK(__cb_zone_in), handle);
 506
 507                 if (!handle->sig_id[_LOCATION_SIGNAL_ZONE_OUT])
 508                         handle->sig_id[_LOCATION_SIGNAL_ZONE_OUT] = g_signal_connect(handle->object, "zone-out", G_CALLBACK(__cb_zone_out), handle);
 509         } else {
 510                 LOCATIONS_LOGI("This method [%d] is not supported zone-in, zone-out signal.", handle->method);
 511         }
 512
 513         if (handle->user_cb[_LOCATIONS_EVENT_TYPE_SATELLITE] != NULL) {
 514                 LOCATIONS_LOGI("Satellite update_cb is set");
 515                 location_set_option(handle->object, "USE_SV");
 516         }
 517
 518         int ret = location_start(handle->object);
 519         if (ret != LOCATION_ERROR_NONE) {
 520                 return __convert_error_code(ret);
 521         }
 522         return LOCATIONS_ERROR_NONE;
 523 }
 524
 525 EXPORT_API int location_manager_request_single_location(location_manager_h manager, int timeout, location_updated_cb callback, void *user_data)
 526 {
 527         LOCATIONS_LOGD("location_manager_request_single_location");
 528         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 529         LOCATIONS_NULL_ARG_CHECK(manager);
 530         LOCATIONS_NULL_ARG_CHECK(callback);
 531         if (timeout <= 0 || timeout > 120) {
 532                 LOCATIONS_LOGE("timeout scope is incorrect(1~120) [%d]", timeout);
 533                 return LOCATIONS_ERROR_INVALID_PARAMETER;
 534         }
 535
 536         location_manager_s *handle = (location_manager_s *) manager;
 537         int ret = LOCATIONS_ERROR_NONE;
 538
 539         if (!handle->sig_id[_LOCATION_SIGNAL_LOCATION_UPDATED])
 540                 handle->sig_id[_LOCATION_SIGNAL_LOCATION_UPDATED] = g_signal_connect(handle->object, "location-updated", G_CALLBACK(__cb_location_updated), handle);
 541
 542         ret = __set_callback(_LOCATIONS_EVENT_TYPE_LOCATION, manager, callback, user_data);
 543         if (ret != LOCATIONS_ERROR_NONE) {
 544                 return ret;
 545         }
 546
 547         ret = location_request_single_location(handle->object, timeout);
 548         if (ret != LOCATION_ERROR_NONE) {
 549                 return __convert_error_code(ret);
 550         }
 551         return LOCATIONS_ERROR_NONE;
 552 }
 553
 554 EXPORT_API int location_manager_stop(location_manager_h manager)
 555 {
 556         LOCATIONS_LOGD("location_manager_stop");
 557         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 558         LOCATIONS_NULL_ARG_CHECK(manager);
 559
 560         location_manager_s *handle = (location_manager_s *) manager;
 561
 562         if (handle->sig_id[_LOCATION_SIGNAL_SERVICE_UPDATED]) {
 563                 g_signal_handler_disconnect(handle->object, handle->sig_id[_LOCATION_SIGNAL_SERVICE_UPDATED]);
 564                 handle->sig_id[_LOCATION_SIGNAL_SERVICE_UPDATED] = 0;
 565         }
 566
 567         if (LOCATIONS_METHOD_HYBRID <= handle->method && LOCATIONS_METHOD_WPS >= handle->method) {
 568                 if (handle->sig_id[_LOCATION_SIGNAL_ZONE_IN]) {
 569                         g_signal_handler_disconnect(handle->object, handle->sig_id[_LOCATION_SIGNAL_ZONE_IN]);
 570                         handle->sig_id[_LOCATION_SIGNAL_ZONE_IN] = 0;
 571                 }
 572
 573                 if (handle->sig_id[_LOCATION_SIGNAL_ZONE_OUT]) {
 574                         g_signal_handler_disconnect(handle->object, handle->sig_id[_LOCATION_SIGNAL_ZONE_OUT]);
 575                         handle->sig_id[_LOCATION_SIGNAL_ZONE_OUT] = 0;
 576                 }
 577         }
 578
 579         int ret = location_stop(handle->object);
 580         if (ret != LOCATION_ERROR_NONE) {
 581                 return __convert_error_code(ret);
 582         }
 583         return LOCATIONS_ERROR_NONE;
 584 }
 585
 586 EXPORT_API int location_manager_add_boundary(location_manager_h manager, location_bounds_h bounds)
 587 {
 588         LOCATIONS_LOGD("location_manager_add_boundary");
 589         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 590         LOCATIONS_NULL_ARG_CHECK(manager);
 591         LOCATIONS_NULL_ARG_CHECK(bounds);
 592
 593         location_manager_s *handle = (location_manager_s *) manager;
 594         location_bounds_s *bound_handle = (location_bounds_s *) bounds;
 595         int ret = location_boundary_add(handle->object, bound_handle->boundary);
 596         if (ret != LOCATION_ERROR_NONE) {
 597                 return __convert_error_code(ret);
 598         }
 599         bound_handle->is_added = TRUE;
 600         handle->bounds_list = g_list_append(handle->bounds_list, bound_handle);
 601         return LOCATIONS_ERROR_NONE;
 602 }
 603
 604 EXPORT_API int location_manager_remove_boundary(location_manager_h manager, location_bounds_h bounds)
 605 {
 606         LOCATIONS_LOGD("location_manager_remove_boundary");
 607         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 608         LOCATIONS_NULL_ARG_CHECK(manager);
 609         LOCATIONS_NULL_ARG_CHECK(bounds);
 610
 611         location_manager_s *handle = (location_manager_s *) manager;
 612         location_bounds_s *bound_handle = (location_bounds_s *) bounds;
 613         int ret = location_boundary_remove(handle->object, bound_handle->boundary);
 614         if (ret != LOCATION_ERROR_NONE) {
 615                 return __convert_error_code(ret);
 616         }
 617         handle->bounds_list = g_list_remove(handle->bounds_list, bound_handle);
 618         bound_handle->is_added = FALSE;
 619         return LOCATIONS_ERROR_NONE;
 620 }
 621
 622 EXPORT_API int location_manager_foreach_boundary(location_manager_h manager, location_bounds_cb callback, void *user_data)
 623 {
 624         LOCATIONS_LOGD("location_manager_foreach_boundary");
 625         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 626         LOCATIONS_NULL_ARG_CHECK(manager);
 627         LOCATIONS_NULL_ARG_CHECK(callback);
 628
 629         location_manager_s *handle = (location_manager_s *) manager;
 630         handle->user_cb[_LOCATIONS_EVENT_TYPE_FOREACH_BOUNDS] = callback;
 631         handle->user_data[_LOCATIONS_EVENT_TYPE_FOREACH_BOUNDS] = user_data;
 632         handle->is_continue_foreach_bounds = TRUE;
 633         int ret = location_boundary_foreach(handle->object, __foreach_boundary, handle);
 634         if (ret != LOCATION_ERROR_NONE) {
 635                 return __convert_error_code(ret);
 636         }
 637         return LOCATIONS_ERROR_NONE;
 638 }
 639
 640 EXPORT_API int location_manager_get_method(location_manager_h manager, location_method_e *method)
 641 {
 642         LOCATIONS_LOGD("location_manager_get_method %d", method);
 643         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 644         LOCATIONS_NULL_ARG_CHECK(manager);
 645         LOCATIONS_NULL_ARG_CHECK(method);
 646
 647         location_manager_s *handle = (location_manager_s *) manager;
 648         LocationMethod _method = LOCATION_METHOD_NONE;
 649         g_object_get(handle->object, "method", &_method, NULL);
 650         switch (_method) {
 651                 case LOCATION_METHOD_NONE:
 652                         *method = LOCATIONS_METHOD_NONE;
 653                         break;
 654                 case LOCATION_METHOD_HYBRID:
 655                         *method = LOCATIONS_METHOD_HYBRID;
 656                         break;
 657                 case LOCATION_METHOD_GPS:
 658                         *method = LOCATIONS_METHOD_GPS;
 659                         break;
 660                 case LOCATION_METHOD_WPS:
 661                         *method = LOCATIONS_METHOD_WPS;
 662                         break;
 663                 default: {
 664                                 LOCATIONS_LOGE("LOCATIONS_ERROR_INVALID_PARAMETER(0x%08x) : Out of range (location_method_e) - method : %d ",
 665                                                LOCATIONS_ERROR_INVALID_PARAMETER, method);
 666                                 return LOCATIONS_ERROR_INVALID_PARAMETER;
 667                         }
 668         }
 669         /**method = handle->method; */
 670         return LOCATIONS_ERROR_NONE;
 671 }
 672
 673 EXPORT_API int location_manager_get_position(location_manager_h manager, double *altitude, double *latitude, double *longitude,
 674                                              time_t *timestamp)
 675 {
 676         LOCATIONS_LOGD("location_manager_get_position");
 677         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 678         LOCATIONS_NULL_ARG_CHECK(manager);
 679         LOCATIONS_NULL_ARG_CHECK(altitude);
 680         LOCATIONS_NULL_ARG_CHECK(latitude);
 681         LOCATIONS_NULL_ARG_CHECK(longitude);
 682         LOCATIONS_NULL_ARG_CHECK(timestamp);
 683
 684         location_manager_s *handle = (location_manager_s *) manager;
 685         int ret;
 686         LocationPosition *pos = NULL;
 687         LocationAccuracy *acc = NULL;
 688         ret = location_get_position(handle->object, &pos, &acc);
 689         if (ret != LOCATION_ERROR_NONE) {
 690                 return __convert_error_code(ret);
 691         }
 692
 693         if (pos->status == LOCATION_STATUS_NO_FIX) {
 694                 return LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE;
 695         } else {
 696                 *latitude = pos->latitude;
 697                 *longitude = pos->longitude;
 698                 *altitude = pos->altitude;
 699         }
 700         *timestamp = pos->timestamp;
 701         location_position_free(pos);
 702         location_accuracy_free(acc);
 703         return LOCATIONS_ERROR_NONE;
 704 }
 705
 706 EXPORT_API int location_manager_get_location(location_manager_h manager, double *altitude, double *latitude, double *longitude, double *climb, double *direction, double *speed, location_accuracy_level_e *level, double *horizontal, double *vertical, time_t *timestamp)
 707 {
 708         LOCATIONS_LOGD("location_manager_get_location");
 709         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 710         LOCATIONS_NULL_ARG_CHECK(manager);
 711         LOCATIONS_NULL_ARG_CHECK(altitude);
 712         LOCATIONS_NULL_ARG_CHECK(latitude);
 713         LOCATIONS_NULL_ARG_CHECK(longitude);
 714         LOCATIONS_NULL_ARG_CHECK(climb);
 715         LOCATIONS_NULL_ARG_CHECK(direction);
 716         LOCATIONS_NULL_ARG_CHECK(speed);
 717         LOCATIONS_NULL_ARG_CHECK(level);
 718         LOCATIONS_NULL_ARG_CHECK(horizontal);
 719         LOCATIONS_NULL_ARG_CHECK(vertical);
 720         LOCATIONS_NULL_ARG_CHECK(timestamp);
 721
 722         location_manager_s *handle = (location_manager_s *) manager;
 723         int ret;
 724         LocationPosition *pos = NULL;
 725         LocationVelocity *vel = NULL;
 726         LocationAccuracy *acc = NULL;
 727         ret = location_get_position_ext(handle->object, &pos, &vel, &acc);
 728         if (ret != LOCATION_ERROR_NONE) {
 729                 return __convert_error_code(ret);
 730         }
 731
 732         if (pos->status == LOCATION_STATUS_NO_FIX) {
 733                 return __convert_error_code(LOCATION_ERROR_NOT_AVAILABLE);
 734         } else {
 735                 *latitude = pos->latitude;
 736                 *longitude = pos->longitude;
 737                 *altitude = pos->altitude;
 738         }
 739         *timestamp = pos->timestamp;
 740         *climb = vel->climb;
 741         *direction = vel->direction;
 742         *speed = vel->speed;
 743         *level = acc->level;
 744         *horizontal = acc->horizontal_accuracy;
 745         *vertical = acc->vertical_accuracy;
 746
 747         location_position_free(pos);
 748         location_velocity_free(vel);
 749         location_accuracy_free(acc);
 750         return LOCATIONS_ERROR_NONE;
 751 }
 752
 753 EXPORT_API int location_manager_get_velocity(location_manager_h manager, double *climb, double *direction, double *speed, time_t *timestamp)
 754 {
 755         LOCATIONS_LOGD("location_manager_get_velocity");
 756         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 757         LOCATIONS_NULL_ARG_CHECK(manager);
 758         LOCATIONS_NULL_ARG_CHECK(climb);
 759         LOCATIONS_NULL_ARG_CHECK(direction);
 760         LOCATIONS_NULL_ARG_CHECK(speed);
 761         LOCATIONS_NULL_ARG_CHECK(timestamp);
 762
 763         location_manager_s *handle = (location_manager_s *) manager;
 764         int ret;
 765         LocationVelocity *vel = NULL;
 766         LocationAccuracy *acc = NULL;
 767         ret = location_get_velocity(handle->object, &vel, &acc);
 768         if (ret != LOCATION_ERROR_NONE) {
 769                 return __convert_error_code(ret);
 770         }
 771
 772         *climb = vel->climb;
 773         *direction = vel->direction;
 774         *speed = vel->speed;
 775         *timestamp = vel->timestamp;
 776         location_velocity_free(vel);
 777         location_accuracy_free(acc);
 778         return LOCATIONS_ERROR_NONE;
 779 }
 780
 781 EXPORT_API int location_manager_get_accuracy(location_manager_h manager, location_accuracy_level_e *level, double *horizontal,
 782                                              double *vertical)
 783 {
 784         LOCATIONS_LOGD("location_manager_get_accuracy");
 785         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 786         LOCATIONS_NULL_ARG_CHECK(manager);
 787         LOCATIONS_NULL_ARG_CHECK(level);
 788         LOCATIONS_NULL_ARG_CHECK(horizontal);
 789         LOCATIONS_NULL_ARG_CHECK(vertical);
 790         location_manager_s *handle = (location_manager_s *) manager;
 791
 792         int ret;
 793         LocationPosition *pos = NULL;
 794         LocationAccuracy *acc = NULL;
 795         ret = location_get_position(handle->object, &pos, &acc);
 796         if (ret != LOCATION_ERROR_NONE) {
 797                 return __convert_error_code(ret);
 798         }
 799
 800         if (acc == NULL) {
 801                 return __convert_error_code(LOCATION_ERROR_NOT_AVAILABLE);
 802         }
 803
 804         *level = acc->level;
 805         *horizontal = acc->horizontal_accuracy;
 806         *vertical = acc->vertical_accuracy;
 807         location_position_free(pos);
 808         location_accuracy_free(acc);
 809         return LOCATIONS_ERROR_NONE;
 810 }
 811
 812 EXPORT_API int location_manager_get_last_position(location_manager_h manager, double *altitude, double *latitude, double *longitude,
 813                                                   time_t *timestamp)
 814 {
 815         LOCATIONS_LOGD("location_manager_get_last_position");
 816         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 817         LOCATIONS_NULL_ARG_CHECK(manager);
 818         LOCATIONS_NULL_ARG_CHECK(altitude);
 819         LOCATIONS_NULL_ARG_CHECK(latitude);
 820         LOCATIONS_NULL_ARG_CHECK(longitude);
 821         LOCATIONS_NULL_ARG_CHECK(timestamp);
 822
 823         location_manager_s *handle = (location_manager_s *) manager;
 824
 825         int ret;
 826         LocationPosition *last_pos = NULL;
 827         LocationAccuracy *last_acc = NULL;
 828         ret = location_get_last_position(handle->object, &last_pos, &last_acc);
 829         if (ret != LOCATION_ERROR_NONE) {
 830                 return __convert_error_code(ret);
 831         }
 832
 833         if (last_pos->status == LOCATION_STATUS_NO_FIX) {
 834                 return LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE;
 835         } else {
 836                 *latitude = last_pos->latitude;
 837                 *longitude = last_pos->longitude;
 838                 *altitude = last_pos->altitude;
 839         }
 840         *timestamp = last_pos->timestamp;
 841         location_position_free(last_pos);
 842         location_accuracy_free(last_acc);
 843         return LOCATIONS_ERROR_NONE;
 844 }
 845
 846 EXPORT_API int location_manager_get_last_location(location_manager_h manager, double *altitude, double *latitude, double *longitude, double *climb, double *direction, double *speed, location_accuracy_level_e *level, double *horizontal, double *vertical, time_t *timestamp)
 847 {
 848         LOCATIONS_LOGD("location_manager_get_last_location");
 849         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 850         LOCATIONS_NULL_ARG_CHECK(manager);
 851         LOCATIONS_NULL_ARG_CHECK(altitude);
 852         LOCATIONS_NULL_ARG_CHECK(latitude);
 853         LOCATIONS_NULL_ARG_CHECK(longitude);
 854         LOCATIONS_NULL_ARG_CHECK(climb);
 855         LOCATIONS_NULL_ARG_CHECK(direction);
 856         LOCATIONS_NULL_ARG_CHECK(speed);
 857         LOCATIONS_NULL_ARG_CHECK(level);
 858         LOCATIONS_NULL_ARG_CHECK(horizontal);
 859         LOCATIONS_NULL_ARG_CHECK(vertical);
 860         LOCATIONS_NULL_ARG_CHECK(timestamp);
 861
 862         location_manager_s *handle = (location_manager_s *) manager;
 863
 864         int ret;
 865         LocationPosition *last_pos = NULL;
 866         LocationVelocity *last_vel = NULL;
 867         LocationAccuracy *last_acc = NULL;
 868         ret = location_get_last_position_ext(handle->object, &last_pos, &last_vel, &last_acc);
 869         if (ret != LOCATION_ERROR_NONE) {
 870                 return __convert_error_code(ret);
 871         }
 872
 873         if (last_pos->status == LOCATION_STATUS_NO_FIX) {
 874                 return LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE;
 875         } else {
 876                 *latitude = last_pos->latitude;
 877                 *longitude = last_pos->longitude;
 878                 *altitude = last_pos->altitude;
 879         }
 880         *timestamp = last_pos->timestamp;
 881         *climb = last_vel->climb;
 882         *direction = last_vel->direction;
 883         *speed = last_vel->speed;
 884         *level = last_acc->level;
 885         *horizontal = last_acc->horizontal_accuracy;
 886         *vertical = last_acc->vertical_accuracy;
 887         location_position_free(last_pos);
 888         location_velocity_free(last_vel);
 889         location_accuracy_free(last_acc);
 890         return LOCATIONS_ERROR_NONE;
 891 }
 892
 893 EXPORT_API int location_manager_get_last_velocity(location_manager_h manager, double *climb, double *direction, double *speed, time_t *timestamp)
 894 {
 895         LOCATIONS_LOGD("location_manager_get_last_velocity");
 896         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 897         LOCATIONS_NULL_ARG_CHECK(manager);
 898         LOCATIONS_NULL_ARG_CHECK(climb);
 899         LOCATIONS_NULL_ARG_CHECK(direction);
 900         LOCATIONS_NULL_ARG_CHECK(speed);
 901         LOCATIONS_NULL_ARG_CHECK(timestamp);
 902
 903         location_manager_s *handle = (location_manager_s *) manager;
 904
 905         int ret;
 906         LocationVelocity *last_vel = NULL;
 907         LocationAccuracy *last_acc = NULL;
 908         ret = location_get_last_velocity(handle->object, &last_vel, &last_acc);
 909         if (ret != LOCATION_ERROR_NONE) {
 910                 return __convert_error_code(ret);
 911         }
 912
 913         *climb = last_vel->climb;
 914         *direction = last_vel->direction;
 915         *speed = last_vel->speed;
 916         *timestamp = last_vel->timestamp;
 917         location_velocity_free(last_vel);
 918         location_accuracy_free(last_acc);
 919         return LOCATIONS_ERROR_NONE;
 920 }
 921
 922 EXPORT_API int location_manager_get_last_accuracy(location_manager_h manager, location_accuracy_level_e *level, double *horizontal,
 923                                                   double *vertical)
 924 {
 925         LOCATIONS_LOGD("location_manager_get_last_accuracy");
 926         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 927         LOCATIONS_NULL_ARG_CHECK(manager);
 928         LOCATIONS_NULL_ARG_CHECK(level);
 929         LOCATIONS_NULL_ARG_CHECK(horizontal);
 930         LOCATIONS_NULL_ARG_CHECK(vertical);
 931         location_manager_s *handle = (location_manager_s *) manager;
 932
 933         int ret;
 934         LocationPosition *last_pos = NULL;
 935         LocationAccuracy *last_acc = NULL;
 936         ret = location_get_last_position(handle->object, &last_pos, &last_acc);
 937         if (ret != LOCATION_ERROR_NONE) {
 938                 return __convert_error_code(ret);
 939         }
 940
 941         *level = last_acc->level;
 942         *horizontal = last_acc->horizontal_accuracy;
 943         *vertical = last_acc->vertical_accuracy;
 944         location_position_free(last_pos);
 945         location_accuracy_free(last_acc);
 946         return LOCATIONS_ERROR_NONE;
 947 }
 948
 949 EXPORT_API int location_manager_get_accessibility_state(location_accessibility_state_e *state)
 950 {
 951         LOCATIONS_LOGD("location_manager_get_accessibility_state");
 952         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 953         LOCATIONS_NULL_ARG_CHECK(state);
 954
 955         int ret = LOCATION_ERROR_NONE;
 956         LocationAccessState auth = LOCATION_ACCESS_NONE;
 957         ret = location_get_accessibility_state(&auth);
 958         if (ret != LOCATION_ERROR_NONE) {
 959                 *state = LOCATIONS_ACCESS_STATE_NONE;
 960                 return __convert_error_code(ret);
 961         }
 962
 963         switch (auth) {
 964                 case LOCATION_ACCESS_DENIED:
 965                         *state = LOCATIONS_ACCESS_STATE_DENIED;
 966                         break;
 967                 case LOCATION_ACCESS_ALLOWED:
 968                         *state = LOCATIONS_ACCESS_STATE_ALLOWED;
 969                         break;
 970                 case LOCATION_ACCESS_NONE:
 971                 default:
 972                         *state = LOCATIONS_ACCESS_STATE_NONE;
 973                         break;
 974         }
 975
 976         return LOCATIONS_ERROR_NONE;
 977 }
 978
 979 EXPORT_API int location_manager_set_distance_based_location_changed_cb(location_manager_h manager, location_changed_cb callback, int interval, double distance, void *user_data)
 980 {
 981         LOCATIONS_LOGD("location_manager_set_distance_updated_cb");
 982         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 983         LOCATIONS_CHECK_CONDITION(interval >= 1 && interval <= 120, LOCATIONS_ERROR_INVALID_PARAMETER, "LOCATIONS_ERROR_INVALID_PARAMETER");
 984         LOCATIONS_CHECK_CONDITION(distance > 0 && distance <= 120, LOCATIONS_ERROR_INVALID_PARAMETER, "LOCATIONS_ERROR_INVALID_PARAMETER");
 985         LOCATIONS_NULL_ARG_CHECK(manager);
 986         location_manager_s *handle = (location_manager_s *) manager;
 987         g_object_set(handle->object, "min-interval", interval, NULL);
 988         g_object_set(handle->object, "min-distance", distance, NULL);
 989         return __set_callback(_LOCATIONS_EVENT_TYPE_DISTANCE, manager, callback, user_data);
 990 }
 991
 992 EXPORT_API int location_manager_unset_distance_based_location_changed_cb(location_manager_h manager)
 993 {
 994         LOCATIONS_LOGD("location_manager_unset_distance_updated_cb");
 995         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 996         LOCATIONS_NULL_ARG_CHECK(manager);
 997         location_manager_s *handle = (location_manager_s *) manager;
 998         g_object_set(handle->object, "min-interval", 0, NULL);
 999         g_object_set(handle->object, "min-distance", 0, NULL);
1000         return __unset_callback(_LOCATIONS_EVENT_TYPE_DISTANCE, manager);
1001 }
1002
1003 EXPORT_API int location_manager_set_location_changed_cb(location_manager_h manager, location_changed_cb callback, int interval, void *user_data)
1004 {
1005         LOCATIONS_LOGD("location_manager_set_location_updated_cb");
1006         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1007         LOCATIONS_CHECK_CONDITION(interval >= 1 && interval <= 120, LOCATIONS_ERROR_INVALID_PARAMETER, "LOCATIONS_ERROR_INVALID_PARAMETER");
1008         LOCATIONS_NULL_ARG_CHECK(manager);
1009         location_manager_s *handle = (location_manager_s *) manager;
1010         g_object_set(handle->object, "loc-interval", interval, NULL);
1011         return __set_callback(_LOCATIONS_EVENT_TYPE_POS_VEL, manager, callback, user_data);
1012 }
1013
1014 EXPORT_API int location_manager_unset_location_changed_cb(location_manager_h manager)
1015 {
1016         LOCATIONS_LOGD("location_manager_unset_position_updated_cb");
1017         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1018         return __unset_callback(_LOCATIONS_EVENT_TYPE_POS_VEL, manager);
1019 }
1020
1021 EXPORT_API int location_manager_set_position_updated_cb(location_manager_h manager, location_position_updated_cb callback, int interval, void *user_data)
1022 {
1023         LOCATIONS_LOGD("location_manager_set_position_updated_cb");
1024         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1025         LOCATIONS_CHECK_CONDITION(interval >= 1
1026                                   && interval <= 120, LOCATIONS_ERROR_INVALID_PARAMETER, "LOCATIONS_ERROR_INVALID_PARAMETER");
1027         LOCATIONS_NULL_ARG_CHECK(manager);
1028         location_manager_s *handle = (location_manager_s *) manager;
1029         g_object_set(handle->object, "pos-interval", interval, NULL);
1030         return __set_callback(_LOCATIONS_EVENT_TYPE_POSITION, manager, callback, user_data);
1031 }
1032
1033 EXPORT_API int location_manager_unset_position_updated_cb(location_manager_h manager)
1034 {
1035         LOCATIONS_LOGD("location_manager_unset_position_updated_cb");
1036         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1037         return __unset_callback(_LOCATIONS_EVENT_TYPE_POSITION, manager);
1038 }
1039
1040 EXPORT_API int location_manager_set_velocity_updated_cb(location_manager_h manager, location_velocity_updated_cb callback, int interval, void *user_data)
1041 {
1042         LOCATIONS_LOGD("location_manager_set_velocity_updated_cb");
1043         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1044         LOCATIONS_CHECK_CONDITION(interval >= 1 && interval <= 120, LOCATIONS_ERROR_INVALID_PARAMETER, "LOCATIONS_ERROR_INVALID_PARAMETER");
1045         LOCATIONS_NULL_ARG_CHECK(manager);
1046         location_manager_s *handle = (location_manager_s *) manager;
1047         g_object_set(handle->object, "vel-interval", interval, NULL);
1048         return __set_callback(_LOCATIONS_EVENT_TYPE_VELOCITY, manager, callback, user_data);
1049 }
1050
1051 EXPORT_API int location_manager_unset_velocity_updated_cb(location_manager_h manager)
1052 {
1053         LOCATIONS_LOGD("location_manager_unset_velocity_updated_cb");
1054         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1055         return __unset_callback(_LOCATIONS_EVENT_TYPE_VELOCITY, manager);
1056 }
1057
1058 EXPORT_API int location_manager_set_service_state_changed_cb(location_manager_h manager, location_service_state_changed_cb callback,
1059                                                              void *user_data)
1060 {
1061         LOCATIONS_LOGD("location_manager_set_service_state_changed_cb");
1062         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1063         return __set_callback(_LOCATIONS_EVENT_TYPE_SERVICE_STATE, manager, callback, user_data);
1064 }
1065
1066 EXPORT_API int location_manager_unset_service_state_changed_cb(location_manager_h manager)
1067 {
1068         LOCATIONS_LOGD("location_manager_unset_service_state_changed_cb");
1069         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1070         return __unset_callback(_LOCATIONS_EVENT_TYPE_SERVICE_STATE, manager);
1071 }
1072
1073 EXPORT_API int location_manager_set_zone_changed_cb(location_manager_h manager, location_zone_changed_cb callback, void *user_data)
1074 {
1075         LOCATIONS_LOGD("location_manager_set_zone_changed_cb");
1076         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1077         return __set_callback(_LOCATIONS_EVENT_TYPE_BOUNDARY, manager, callback, user_data);
1078 }
1079
1080 EXPORT_API int location_manager_unset_zone_changed_cb(location_manager_h manager)
1081 {
1082         LOCATIONS_LOGD("location_manager_unset_zone_changed_cb");
1083         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1084         return __unset_callback(_LOCATIONS_EVENT_TYPE_BOUNDARY, manager);
1085 }
1086
1087 EXPORT_API int location_manager_set_setting_changed_cb(location_method_e method, location_setting_changed_cb callback, void *user_data)
1088 {
1089         LOCATIONS_LOGD("location_manager_set_setting_changed_cb");
1090         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1091         LOCATIONS_NULL_ARG_CHECK(callback);
1092
1093         LocationMethod _method = __convert_LocationMethod(method);
1094         int ret = LOCATION_ERROR_NONE;
1095
1096         if (_method == LOCATION_METHOD_NONE) {
1097                 return __convert_error_code(LOCATION_ERROR_PARAMETER);
1098         }
1099
1100         g_location_setting[_method].callback = callback;
1101         g_location_setting[_method].user_data = user_data;
1102
1103         ret = location_add_setting_notify(_method, __setting_changed_cb, &g_location_setting);
1104         if (ret != LOCATION_ERROR_NONE) {
1105                 return __convert_error_code(ret);
1106         }
1107
1108         return LOCATIONS_ERROR_NONE;
1109 }
1110
1111 EXPORT_API int location_manager_unset_setting_changed_cb(location_method_e method)
1112 {
1113         LOCATIONS_LOGD("location_manager_unset_setting_changed_cb");
1114         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1115         LocationMethod _method = __convert_LocationMethod(method);
1116         int ret = LOCATION_ERROR_NONE;
1117
1118         if (_method == LOCATION_METHOD_NONE) {
1119                 return __convert_error_code(LOCATION_ERROR_PARAMETER);
1120         }
1121
1122         ret = location_ignore_setting_notify(_method, __setting_changed_cb);
1123         if (ret != LOCATION_ERROR_NONE) {
1124                 LOCATIONS_LOGE("Fail to ignore notify. Error[%d]", ret);
1125                 ret = __convert_error_code(ret);
1126         }
1127
1128         g_location_setting[method].callback = NULL;
1129         g_location_setting[method].user_data = NULL;
1130
1131         return LOCATIONS_ERROR_NONE;
1132 }
1133
1134 EXPORT_API int location_manager_get_distance(double start_latitude, double start_longitude, double end_latitude, double end_longitude, double *distance)
1135 {
1136         LOCATIONS_LOGD("location_manager_get_distance");
1137         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1138         LOCATIONS_NULL_ARG_CHECK(distance);
1139         LOCATIONS_CHECK_CONDITION(start_latitude >= -90 && start_latitude <= 90, LOCATIONS_ERROR_INVALID_PARAMETER, "LOCATIONS_ERROR_INVALID_PARAMETER");
1140         LOCATIONS_CHECK_CONDITION(start_longitude >= -180 && start_longitude <= 180, LOCATIONS_ERROR_INVALID_PARAMETER, "LOCATIONS_ERROR_INVALID_PARAMETER");
1141         LOCATIONS_CHECK_CONDITION(end_latitude >= -90 && end_latitude <= 90, LOCATIONS_ERROR_INVALID_PARAMETER, "LOCATIONS_ERROR_INVALID_PARAMETER");
1142         LOCATIONS_CHECK_CONDITION(end_longitude >= -180 && end_longitude <= 180, LOCATIONS_ERROR_INVALID_PARAMETER, "LOCATIONS_ERROR_INVALID_PARAMETER");
1143
1144         int ret = LOCATION_ERROR_NONE;
1145         ulong u_distance;
1146
1147         LocationPosition *start = location_position_new(0, start_latitude, start_longitude, 0, LOCATION_STATUS_2D_FIX);
1148         LocationPosition *end = location_position_new(0, end_latitude, end_longitude, 0, LOCATION_STATUS_2D_FIX);
1149
1150         ret = location_get_distance(start, end, &u_distance);
1151         if (ret != LOCATION_ERROR_NONE) {
1152                 return __convert_error_code(ret);
1153         }
1154
1155         *distance = (double)u_distance;
1156
1157         return LOCATIONS_ERROR_NONE;
1158 }
1159
1160 /*/////////////////////////////////////// */
1161 /* GPS Status & Satellites */
1162 /*////////////////////////////////////// */
1163
1164 EXPORT_API int gps_status_get_nmea(location_manager_h manager, char **nmea)
1165 {
1166         LOCATIONS_LOGD("gps_status_get_nmea");
1167         LOCATIONS_NOT_SUPPORTED_CHECK(__is_gps_supported());
1168         LOCATIONS_NULL_ARG_CHECK(manager);
1169         LOCATIONS_NULL_ARG_CHECK(nmea);
1170         location_manager_s *handle = (location_manager_s *) manager;
1171         char *nmea_data;
1172
1173         int ret = location_get_nmea(handle->object, &nmea_data);
1174         if (ret != LOCATION_ERROR_NONE || nmea == NULL) {
1175                 if (ret == LOCATION_ERROR_NOT_ALLOWED) {
1176                         LOCATIONS_LOGE("LOCATIONS_ERROR_ACCESSIBILITY_NOT_ALLOWED");
1177                         return LOCATIONS_ERROR_ACCESSIBILITY_NOT_ALLOWED;
1178                 }
1179
1180                 LOCATIONS_LOGE("LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE(0x%08x) : NMEA is NULL ",
1181                 LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE);
1182                 return LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE;
1183         }
1184
1185         *nmea = g_strdup(nmea_data);
1186         g_free(nmea_data);
1187
1188         return LOCATIONS_ERROR_NONE;
1189 }
1190
1191 EXPORT_API int gps_status_get_satellite(location_manager_h manager, int *num_of_active, int *num_of_inview, time_t *timestamp)
1192 {
1193         LOCATIONS_LOGD("gps_status_get_satellite");
1194         LOCATIONS_NOT_SUPPORTED_CHECK(__is_gps_supported());
1195         LOCATIONS_NULL_ARG_CHECK(manager);
1196         LOCATIONS_NULL_ARG_CHECK(num_of_active);
1197         LOCATIONS_NULL_ARG_CHECK(num_of_inview);
1198         LOCATIONS_NULL_ARG_CHECK(timestamp);
1199         location_manager_s *handle = (location_manager_s *) manager;
1200         LocationSatellite *sat = NULL;
1201         int ret = location_get_satellite(handle->object, &sat);
1202         if (ret != LOCATION_ERROR_NONE || sat == NULL) {
1203                 if (ret == LOCATION_ERROR_NOT_ALLOWED) {
1204                         LOCATIONS_LOGE("LOCATIONS_ERROR_ACCESSIBILITY_NOT_ALLOWED");
1205                         return LOCATIONS_ERROR_ACCESSIBILITY_NOT_ALLOWED;
1206                 }
1207
1208                 LOCATIONS_LOGE("LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE(0x%08x) : satellite is NULL ",
1209                                LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE);
1210                 return LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE;
1211         }
1212
1213         *num_of_active = sat->num_of_sat_used;
1214         *num_of_inview = sat->num_of_sat_inview;
1215         *timestamp = sat->timestamp;
1216         location_satellite_free(sat);
1217         sat = NULL;
1218         return LOCATIONS_ERROR_NONE;
1219 }
1220
1221 EXPORT_API int gps_status_set_satellite_updated_cb(location_manager_h manager, gps_status_satellite_updated_cb callback, int interval, void *user_data)
1222 {
1223         LOCATIONS_LOGD("gps_status_set_satellite_updated_cb");
1224         LOCATIONS_NOT_SUPPORTED_CHECK(__is_gps_supported());
1225         LOCATIONS_CHECK_CONDITION(interval >= 1 && interval <= 120, LOCATIONS_ERROR_INVALID_PARAMETER, "LOCATIONS_ERROR_INVALID_PARAMETER");
1226         LOCATIONS_NULL_ARG_CHECK(manager);
1227         LOCATIONS_NULL_ARG_CHECK(callback);
1228
1229         location_manager_s *handle = (location_manager_s *) manager;
1230         location_set_option(handle->object, "USE_SV");
1231         g_object_set(handle->object, "sat-interval", interval, NULL);
1232         return __set_callback(_LOCATIONS_EVENT_TYPE_SATELLITE, manager, callback, user_data);
1233 }
1234
1235 EXPORT_API int gps_status_unset_satellite_updated_cb(location_manager_h manager)
1236 {
1237         LOCATIONS_LOGD("gps_status_unset_satellite_updated_cb");
1238         LOCATIONS_NOT_SUPPORTED_CHECK(__is_gps_supported());
1239         return __unset_callback(_LOCATIONS_EVENT_TYPE_SATELLITE, manager);
1240 }
1241
1242 EXPORT_API int gps_status_foreach_satellites_in_view(location_manager_h manager, gps_status_get_satellites_cb callback, void *user_data)
1243 {
1244         LOCATIONS_LOGD("gps_status_foreach_satellites_in_view");
1245         LOCATIONS_NOT_SUPPORTED_CHECK(__is_gps_supported());
1246         LOCATIONS_NULL_ARG_CHECK(manager);
1247         LOCATIONS_NULL_ARG_CHECK(callback);
1248
1249         location_manager_s *handle = (location_manager_s *) manager;
1250         LocationSatellite *sat = NULL;
1251         int ret = location_get_satellite(handle->object, &sat);
1252         if (ret != LOCATION_ERROR_NONE || sat == NULL) {
1253                 if (ret == LOCATION_ERROR_NOT_SUPPORTED) {
1254                         LOCATIONS_LOGE("LOCATIONS_ERROR_INCORRECT_METHOD(0x%08x) : method - %d",
1255                                        LOCATIONS_ERROR_INCORRECT_METHOD, handle->method);
1256                         return LOCATIONS_ERROR_INCORRECT_METHOD;
1257                 } else if (ret == LOCATION_ERROR_NOT_ALLOWED) {
1258                         LOCATIONS_LOGE("LOCATIONS_ERROR_ACCESSIBILITY_NOT_ALLOWED");
1259                         return LOCATIONS_ERROR_ACCESSIBILITY_NOT_ALLOWED;
1260                 }
1261
1262                 LOCATIONS_LOGE("LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE(0x%08x) : satellite is NULL ",
1263                                LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE);
1264                 return LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE;
1265         }
1266
1267         int i;
1268         for (i = 0; i < sat->num_of_sat_inview; i++) {
1269                 guint prn;
1270                 gboolean used;
1271                 guint elevation;
1272                 guint azimuth;
1273                 gint snr;
1274                 location_satellite_get_satellite_details(sat, i, &prn, &used, &elevation, &azimuth, &snr);
1275                 if (callback(azimuth, elevation, prn, snr, used, user_data) != TRUE)
1276                         break;
1277         }
1278         location_satellite_free(sat);
1279         sat = NULL;
1280         return LOCATIONS_ERROR_NONE;
1281 }
1282
1283 EXPORT_API int gps_status_get_last_satellite(location_manager_h manager, int *num_of_active, int *num_of_inview, time_t *timestamp)
1284 {
1285         LOCATIONS_LOGD("gps_status_get_last_satellite");
1286         LOCATIONS_NOT_SUPPORTED_CHECK(__is_gps_supported());
1287         LOCATIONS_NULL_ARG_CHECK(manager);
1288         LOCATIONS_NULL_ARG_CHECK(num_of_active);
1289         LOCATIONS_NULL_ARG_CHECK(num_of_inview);
1290         LOCATIONS_NULL_ARG_CHECK(timestamp);
1291
1292         location_manager_s *handle = (location_manager_s *) manager;
1293         int ret = LOCATION_ERROR_NONE;
1294         LocationSatellite *last_sat = NULL;
1295         ret = location_get_last_satellite(handle->object, &last_sat);
1296         if (ret != LOCATION_ERROR_NONE || last_sat == NULL) {
1297                 if (ret == LOCATION_ERROR_NOT_SUPPORTED) {
1298                         LOCATIONS_LOGE("LOCATIONS_ERROR_INCORRECT_METHOD(0x%08x) : method - %d",
1299                                        LOCATIONS_ERROR_INCORRECT_METHOD, handle->method);
1300                         return LOCATIONS_ERROR_INCORRECT_METHOD;
1301                 } else if (ret == LOCATION_ERROR_NOT_ALLOWED) {
1302                         LOCATIONS_LOGE("LOCATIONS_ERROR_ACCESSIBILITY_NOT_ALLOWED");
1303                         return LOCATIONS_ERROR_ACCESSIBILITY_NOT_ALLOWED;
1304                 }
1305
1306                 LOCATIONS_LOGE("LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE(0x%08x) : satellite is NULL ",
1307                                LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE);
1308                 return LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE;
1309         }
1310
1311         *num_of_active = last_sat->num_of_sat_used;
1312         *num_of_inview = last_sat->num_of_sat_inview;
1313         *timestamp = last_sat->timestamp;
1314         location_satellite_free(last_sat);
1315         return LOCATIONS_ERROR_NONE;
1316 }
1317
1318 EXPORT_API int gps_status_foreach_last_satellites_in_view(location_manager_h manager, gps_status_get_satellites_cb callback,
1319                                                           void *user_data)
1320 {
1321         LOCATIONS_LOGD("gps_status_foreach_last_satellites_in_view");
1322         LOCATIONS_NOT_SUPPORTED_CHECK(__is_gps_supported());
1323         LOCATIONS_NULL_ARG_CHECK(manager);
1324         LOCATIONS_NULL_ARG_CHECK(callback);
1325         location_manager_s *handle = (location_manager_s *) manager;
1326         int ret;
1327         LocationSatellite *last_sat = NULL;
1328         ret = location_get_last_satellite(handle->object, &last_sat);
1329         if (ret != LOCATION_ERROR_NONE || last_sat == NULL) {
1330                 if (ret == LOCATION_ERROR_NOT_SUPPORTED) {
1331                         LOCATIONS_LOGE("LOCATIONS_ERROR_INCORRECT_METHOD(0x%08x) : method - %d",
1332                                        LOCATIONS_ERROR_INCORRECT_METHOD, handle->method);
1333                         return LOCATIONS_ERROR_INCORRECT_METHOD;
1334                 }
1335
1336                 LOCATIONS_LOGE("LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE(0x%08x) : satellite is NULL ",
1337                                LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE);
1338                 return LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE;
1339         }
1340
1341         int i;
1342         for (i = 0; i < last_sat->num_of_sat_inview; i++) {
1343                 guint prn;
1344                 gboolean used;
1345                 guint elevation;
1346                 guint azimuth;
1347                 gint snr;
1348                 location_satellite_get_satellite_details(last_sat, i, &prn, &used, &elevation, &azimuth, &snr);
1349                 if (callback(azimuth, elevation, prn, snr, used, user_data) != TRUE) {
1350                         break;
1351                 }
1352         }
1353         location_satellite_free(last_sat);
1354         return LOCATIONS_ERROR_NONE;
1355 }