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 *) velocity;
  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, handle->user_data[_LOCATIONS_EVENT_TYPE_SERVICE_STATE]);
 129         }
 130 }
 131
 132 static void __cb_service_disabled(GObject *self, guint status, gpointer userdata)
 133 {
 134         LOCATIONS_LOGD("Callback function has been invoked. ");
 135         location_manager_s *handle = (location_manager_s *) userdata;
 136         if (handle->user_cb[_LOCATIONS_EVENT_TYPE_SERVICE_STATE])
 137                 ((location_service_state_changed_cb)
 138                  handle->user_cb[_LOCATIONS_EVENT_TYPE_SERVICE_STATE])(LOCATIONS_SERVICE_DISABLED,handle->user_data[_LOCATIONS_EVENT_TYPE_SERVICE_STATE]);
 139 }
 140
 141 static int __compare_position(gconstpointer a, gconstpointer b)
 142 {
 143         if (location_position_equal((LocationPosition *) a, (LocationPosition *)b) == TRUE) {
 144                 return 0;
 145         }
 146
 147         return -1;
 148 }
 149
 150 static int __boundary_compare(LocationBoundary *bound1, LocationBoundary *bound2)
 151 {
 152         int ret = -1;
 153
 154         if (bound1->type == bound2->type) {
 155                 switch (bound1->type) {
 156                         case LOCATION_BOUNDARY_CIRCLE:
 157                                 if (location_position_equal(bound1->circle.center, bound2->circle.center) && bound1->circle.radius == bound2->circle.radius) {
 158                                         ret = 0;
 159                                 }
 160                                 break;
 161                         case LOCATION_BOUNDARY_RECT:
 162                                 if (location_position_equal(bound1->rect.left_top, bound2->rect.left_top) && location_position_equal(bound1->rect.right_bottom, bound2->rect.right_bottom)) {
 163                                         ret = 0;
 164                                 }
 165                                 break;
 166                         case LOCATION_BOUNDARY_POLYGON: {
 167                                         GList *boundary1_next = NULL;
 168                                         GList *boundary2_start = NULL, *boundary2_prev = NULL, *boundary2_next = NULL;
 169                                         if (g_list_length(bound1->polygon.position_list) != g_list_length(bound2->polygon.position_list)) {
 170                                                 return -1;
 171                                         }
 172
 173                                         boundary2_start = g_list_find_custom(bound2->polygon.position_list, g_list_nth_data(bound1->polygon.position_list, 0), (GCompareFunc) __compare_position);
 174                                         if (boundary2_start == NULL) return -1;
 175
 176                                         boundary2_prev = g_list_previous(boundary2_start);
 177                                         boundary2_next = g_list_next(boundary2_start);
 178
 179                                         if (boundary2_prev == NULL) boundary2_prev = g_list_last(bound2->polygon.position_list);
 180                                         if (boundary2_next == NULL) boundary2_next = g_list_first(bound2->polygon.position_list);
 181
 182                                         boundary1_next = g_list_next(bound1->polygon.position_list);
 183                                         if (boundary1_next != NULL && boundary2_prev != NULL &&
 184                                                 location_position_equal((LocationPosition *)boundary1_next->data, (LocationPosition *)boundary2_prev->data) == TRUE) {
 185                                                 boundary1_next = g_list_next(boundary1_next);
 186                                                 while (boundary1_next) {
 187                                                         boundary2_prev = g_list_previous(boundary2_prev);
 188                                                         if (boundary2_prev == NULL) boundary2_prev = g_list_last(bound2->polygon.position_list);
 189                                                         if (location_position_equal((LocationPosition *)boundary1_next->data, (LocationPosition *) boundary2_prev->data) == FALSE) {
 190                                                                 return -1;
 191                                                         }
 192                                                         boundary1_next = g_list_next(boundary1_next);
 193                                                 }
 194                                                 ret = 0;
 195                                         } else if (boundary1_next != NULL && boundary2_next != NULL &&
 196                                                                 location_position_equal((LocationPosition *)boundary1_next->data, (LocationPosition *)boundary2_next->data) == TRUE) {
 197                                                 boundary1_next = g_list_next(boundary1_next);
 198                                                 while (boundary1_next) {
 199                                                         boundary2_next = g_list_next(boundary2_next);
 200                                                         if (boundary2_next == NULL) boundary2_next = g_list_first(bound2->polygon.position_list);
 201                                                         if (location_position_equal((LocationPosition *)boundary1_next->data, (LocationPosition *) boundary2_next->data) == FALSE) {
 202                                                                 return -1;
 203                                                         }
 204                                                         boundary1_next = g_list_next(boundary1_next);
 205                                                 }
 206                                                 ret = 0;
 207                                         } else {
 208                                                 return -1;
 209                                         }
 210                                         break;
 211                                 }
 212                         default:
 213                                 break;
 214                 }
 215         }
 216         return ret;
 217 }
 218
 219 static void __cb_zone_in(GObject *self, gpointer boundary, gpointer position, gpointer accuracy, gpointer userdata)
 220 {
 221         LOCATIONS_LOGD("ENTER >>>");
 222         location_manager_s *handle = (location_manager_s *) userdata;
 223         if (handle->user_cb[_LOCATIONS_EVENT_TYPE_BOUNDARY]) {
 224                 LocationPosition *pos = (LocationPosition *) position;
 225                 ((location_zone_changed_cb) handle->user_cb[_LOCATIONS_EVENT_TYPE_BOUNDARY])(LOCATIONS_BOUNDARY_IN,
 226                                                                                                                                                                         pos->latitude, pos->longitude,
 227                                                                                                                                                                         pos->altitude, pos->timestamp,
 228                                                                                                                                                                         handle->user_data
 229                                                                                                                                                                         [_LOCATIONS_EVENT_TYPE_BOUNDARY]);
 230         }
 231
 232         location_bounds_s *bounds;
 233         GList *bounds_list = g_list_first(handle->bounds_list);
 234         while (bounds_list) {
 235                 bounds = (location_bounds_s *)bounds_list->data;
 236                 if (__boundary_compare(boundary, bounds->boundary) == 0) {
 237                         LOCATIONS_LOGD("Find zone in boundary");
 238                         if (bounds->user_cb) {
 239                                 ((location_bounds_state_changed_cb) bounds->user_cb)(LOCATIONS_BOUNDARY_IN, bounds->user_data);
 240                         }
 241                         break;
 242                 }
 243                 bounds_list = g_list_next(bounds_list);
 244         }
 245         LOCATIONS_LOGD("EXIT <<<");
 246 }
 247
 248 static void __cb_zone_out(GObject *self, gpointer boundary, gpointer position, gpointer accuracy, gpointer userdata)
 249 {
 250         LOCATIONS_LOGD("ENTER >>>");
 251         location_manager_s *handle = (location_manager_s *) userdata;
 252         if (handle->user_cb[_LOCATIONS_EVENT_TYPE_BOUNDARY]) {
 253                 LocationPosition *pos = (LocationPosition *) position;
 254                 ((location_zone_changed_cb) handle->user_cb[_LOCATIONS_EVENT_TYPE_BOUNDARY])(LOCATIONS_BOUNDARY_OUT,
 255                                                                                                                                                                         pos->latitude, pos->longitude,
 256                                                                                                                                                                         pos->altitude, pos->timestamp,
 257                                                                                                                                                                         handle->user_data
 258                                                                                                                                                                         [_LOCATIONS_EVENT_TYPE_BOUNDARY]);
 259         }
 260
 261         location_bounds_s *bounds;
 262         GList *bounds_list = g_list_first(handle->bounds_list);
 263         while (bounds_list) {
 264                 bounds = (location_bounds_s *)bounds_list->data;
 265                 if (__boundary_compare(boundary, bounds->boundary) == 0) {
 266                         LOCATIONS_LOGD("Find zone out boundary");
 267                         if (bounds->user_cb) {
 268                                 ((location_bounds_state_changed_cb) bounds->user_cb)(LOCATIONS_BOUNDARY_OUT, bounds->user_data);
 269                         }
 270                         break;
 271                 }
 272                 bounds_list = g_list_next(bounds_list);
 273         }
 274         LOCATIONS_LOGD("EXIT <<<");
 275 }
 276
 277 static void __foreach_boundary(LocationBoundary *boundary, void *user_data)
 278 {
 279         location_manager_s *handle = (location_manager_s *) user_data;
 280
 281         if (handle != NULL && boundary != NULL) {
 282                 int ret = -1;
 283                 location_bounds_h bounds;
 284                 if (boundary->type == LOCATION_BOUNDARY_CIRCLE) {
 285                         location_coords_s center;
 286                         center.latitude = boundary->circle.center->latitude;
 287                         center.longitude = boundary->circle.center->longitude;
 288                         ret = location_bounds_create_circle(center, boundary->circle.radius, &bounds);
 289                 } else if (boundary->type == LOCATION_BOUNDARY_RECT) {
 290                         location_coords_s left_top;
 291                         location_coords_s right_bottom;
 292                         left_top.latitude = boundary->rect.left_top->latitude;
 293                         left_top.longitude = boundary->rect.left_top->longitude;
 294                         right_bottom.latitude = boundary->rect.right_bottom->latitude;
 295                         right_bottom.longitude = boundary->rect.right_bottom->longitude;
 296                         ret = location_bounds_create_rect(left_top, right_bottom, &bounds);
 297                 } else if (boundary->type == LOCATION_BOUNDARY_POLYGON) {
 298                         GList *list = boundary->polygon.position_list;
 299                         int size = g_list_length(list);
 300                         if (size > 0) {
 301                                 location_coords_s coords[size];
 302                                 int cnt = 0;
 303                                 while (list) {
 304                                         LocationPosition *pos = list->data;
 305                                         coords[cnt].latitude = pos->latitude;
 306                                         coords[cnt].longitude = pos->longitude;
 307                                         list = g_list_next(list);
 308                                         cnt++;
 309                                 }
 310                                 ret = location_bounds_create_polygon(coords, size, &bounds);
 311                         }
 312                 } else {
 313                         LOCATIONS_LOGI("Invalid boundary type : %d", boundary->type);
 314                 }
 315
 316                 if (ret != LOCATIONS_ERROR_NONE) {
 317                         LOCATIONS_LOGI("Failed to create location_bounds : (0x%08x) ", ret);
 318                 } else {
 319                         if (handle->is_continue_foreach_bounds) {
 320                                 handle->is_continue_foreach_bounds =
 321                                         ((location_bounds_cb) handle->user_cb[_LOCATIONS_EVENT_TYPE_FOREACH_BOUNDS])(bounds,
 322                                                         handle->
 323                                                         user_data
 324                                                         [_LOCATIONS_EVENT_TYPE_FOREACH_BOUNDS]);
 325                         }
 326                         location_bounds_destroy(bounds);
 327                 }
 328         } else {
 329                 LOCATIONS_LOGD("__foreach_boundary() has been failed");
 330         }
 331 }
 332
 333 static void __setting_changed_cb(LocationMethod method, gboolean enable, void *user_data)
 334 {
 335         LOCATIONS_LOGD("method: [%d]", method);
 336         location_method_e _method = __convert_location_method_e(method);
 337         location_setting_changed_s *_setting_changed = (location_setting_changed_s *)user_data;
 338         if (_setting_changed == NULL) {
 339                 LOCATIONS_LOGE("Invaild userdata\n");
 340                 return;
 341         }
 342
 343         if (_setting_changed[_method].callback != NULL) {
 344                 _setting_changed[_method].callback(_method, enable, _setting_changed[_method].user_data);
 345         }
 346 }
 347
 348 /*/////////////////////////////////////// */
 349 /* Location Manager */
 350 /*////////////////////////////////////// */
 351
 352 EXPORT_API bool location_manager_is_supported_method(location_method_e method)
 353 {
 354         LOCATIONS_LOGD("location_manager_is_supported_method %d", method);
 355         if (__is_location_supported() == LOCATIONS_ERROR_NOT_SUPPORTED) {
 356                 set_last_result(LOCATIONS_ERROR_NOT_SUPPORTED);
 357                 return false;
 358         }
 359
 360         if (method == LOCATIONS_METHOD_GPS) {
 361                 if (__is_gps_supported() == LOCATIONS_ERROR_NOT_SUPPORTED) {
 362                         set_last_result(LOCATIONS_ERROR_NOT_SUPPORTED);
 363                         return false;
 364                 }
 365         } else if (method == LOCATIONS_METHOD_WPS) {
 366                 if (__is_wps_supported() == LOCATIONS_ERROR_NOT_SUPPORTED) {
 367                         set_last_result(LOCATIONS_ERROR_NOT_SUPPORTED);
 368                         return false;
 369                 }
 370         }
 371
 372         LocationMethod _method = __convert_LocationMethod(method);
 373         if (_method == LOCATION_METHOD_NONE) {
 374                 LOCATIONS_LOGE("Not supported method [%d]", method);
 375                 set_last_result(LOCATIONS_ERROR_INCORRECT_METHOD);
 376                 return false;
 377         }
 378
 379         set_last_result(LOCATIONS_ERROR_NONE);
 380         return location_is_supported_method(_method);
 381 }
 382
 383 EXPORT_API int location_manager_is_enabled_method(location_method_e method, bool *enable)
 384 {
 385         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 386
 387         if (LOCATIONS_METHOD_HYBRID > method || LOCATIONS_METHOD_WPS < method) {
 388                 LOCATIONS_LOGE("Not supported method [%d]", method);
 389                 return LOCATIONS_ERROR_INCORRECT_METHOD;
 390         }
 391
 392         LOCATIONS_LOGD("location_manager_is_enabled_method %d", method);
 393         LOCATIONS_NULL_ARG_CHECK(enable);
 394         int is_enabled_val = -1;
 395         LocationMethod _method = __convert_LocationMethod(method);
 396         int ret = location_is_enabled_method(_method, &is_enabled_val);
 397         if (ret != LOCATION_ERROR_NONE) {
 398                 if (ret == LOCATION_ERROR_NOT_SUPPORTED)
 399                         return LOCATIONS_ERROR_INCORRECT_METHOD;
 400                 return __convert_error_code(ret);
 401         }
 402         if (is_enabled_val == -1) {
 403                 return TIZEN_ERROR_PERMISSION_DENIED;
 404         }
 405
 406         *enable = (is_enabled_val == 0) ? FALSE : TRUE;
 407         return LOCATIONS_ERROR_NONE;
 408 }
 409
 410 EXPORT_API int location_manager_enable_method(const location_method_e method, const bool enable)
 411 {
 412         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 413
 414         if (LOCATIONS_METHOD_HYBRID > method || LOCATIONS_METHOD_WPS < method) {
 415                 LOCATIONS_LOGE("Not supported method [%d]", method);
 416                 return LOCATIONS_ERROR_INCORRECT_METHOD;
 417         }
 418
 419         LOCATIONS_LOGD("method: %d, enable: %d", method, enable);
 420
 421         int ret = 0;
 422         if (LOCATIONS_METHOD_HYBRID == method) {
 423                 if (__is_gps_supported() == LOCATIONS_ERROR_NONE) {
 424                         ret = location_enable_method(LOCATION_METHOD_GPS, enable);
 425                         if (ret != LOCATIONS_ERROR_NONE) return __convert_error_code(ret);
 426                 }
 427                 if (__is_wps_supported() == LOCATIONS_ERROR_NONE) {
 428                         ret = location_enable_method(LOCATION_METHOD_WPS, enable);
 429                         return __convert_error_code(ret);
 430                 }
 431                 return LOCATIONS_ERROR_NONE;
 432
 433         } else  {
 434                 if ((LOCATIONS_METHOD_GPS == method) && (__is_gps_supported() == LOCATIONS_ERROR_NOT_SUPPORTED)) {
 435                         LOCATIONS_LOGE("LOCATIONS_ERROR_NOT_SUPPORTED(0x%08x)", LOCATIONS_ERROR_NOT_SUPPORTED);
 436                         return LOCATIONS_ERROR_NOT_SUPPORTED;
 437                 }
 438                 else if ((LOCATIONS_METHOD_WPS == method) && (__is_wps_supported() == LOCATIONS_ERROR_NOT_SUPPORTED)) {
 439                         LOCATIONS_LOGE("LOCATIONS_ERROR_NOT_SUPPORTED(0x%08x)", LOCATIONS_ERROR_NOT_SUPPORTED);
 440                         return LOCATIONS_ERROR_NOT_SUPPORTED;
 441                 }
 442
 443                 LocationMethod _method = __convert_LocationMethod(method);
 444
 445                 int ret = location_enable_method(_method, enable);
 446
 447                 return __convert_error_code(ret);
 448         }
 449 }
 450
 451
 452 EXPORT_API int location_manager_create(location_method_e method, location_manager_h *manager)
 453 {
 454         LOCATIONS_LOGD("location_manager_create (method : %d)", method);
 455
 456         if (method == LOCATIONS_METHOD_HYBRID) {
 457                 LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 458         } else if (method == LOCATIONS_METHOD_GPS) {
 459                 if (__is_gps_supported() == LOCATIONS_ERROR_NOT_SUPPORTED) {
 460                         LOCATIONS_LOGE("LOCATIONS_ERROR_NOT_SUPPORTED(0x%08x) : fail to location feature", LOCATIONS_ERROR_NOT_SUPPORTED);
 461                         return LOCATIONS_ERROR_NOT_SUPPORTED;
 462                 }
 463         } else if (method == LOCATIONS_METHOD_WPS) {
 464                 if (__is_wps_supported() == LOCATIONS_ERROR_NOT_SUPPORTED) {
 465                         LOCATIONS_LOGE("LOCATIONS_ERROR_NOT_SUPPORTED(0x%08x) : fail to location feature", LOCATIONS_ERROR_NOT_SUPPORTED);
 466                         return LOCATIONS_ERROR_NOT_SUPPORTED;
 467                 }
 468         }
 469
 470         LocationMethod _method = __convert_LocationMethod(method);
 471         if (_method == LOCATION_METHOD_NONE) {
 472                 LOCATIONS_LOGE("LOCATIONS_ERROR_NOT_SUPPORTED(0x%08x) : fail to location_init", LOCATIONS_ERROR_NOT_SUPPORTED);
 473                 return LOCATIONS_ERROR_NOT_SUPPORTED;
 474         }
 475         if (!location_is_supported_method(_method)) {
 476                 LOCATIONS_LOGE("LOCATIONS_ERROR_NOT_SUPPORTED(0x%08x) : fail to location_is_supported_method", LOCATIONS_ERROR_NOT_SUPPORTED);
 477                 return LOCATIONS_ERROR_NOT_SUPPORTED;
 478         }
 479
 480         /*It is moved here becasue of TCS. */
 481         LOCATIONS_NULL_ARG_CHECK(manager);
 482
 483         if (location_init() != LOCATION_ERROR_NONE) {
 484                 LOCATIONS_LOGE("LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE(0x%08x) : fail to location_init", LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE);
 485                 return LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE;
 486         }
 487
 488         location_manager_s *handle = (location_manager_s *) malloc(sizeof(location_manager_s));
 489         if (handle == NULL) {
 490                 LOCATIONS_LOGE("OUT_OF_MEMORY(0x%08x)", LOCATIONS_ERROR_OUT_OF_MEMORY);
 491                 return LOCATIONS_ERROR_OUT_OF_MEMORY;
 492         }
 493
 494         memset(handle, 0, sizeof(location_manager_s));
 495
 496         handle->object = location_new(_method);
 497         if (handle->object == NULL) {
 498                 LOCATIONS_LOGE("LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE(0x%08x) : fail to location_new", LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE);
 499                 free(handle);
 500                 return LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE;
 501         }
 502         handle->method = method;
 503         handle->is_continue_foreach_bounds = TRUE;
 504         handle->bounds_list = NULL;
 505
 506         if (!handle->sig_id[_LOCATION_SIGNAL_SERVICE_ENABLED])
 507                 handle->sig_id[_LOCATION_SIGNAL_SERVICE_ENABLED] = g_signal_connect(handle->object, "service-enabled", G_CALLBACK(__cb_service_enabled), handle);
 508
 509         if (!handle->sig_id[_LOCATION_SIGNAL_SERVICE_DISABLED])
 510                 handle->sig_id[_LOCATION_SIGNAL_SERVICE_DISABLED] = g_signal_connect(handle->object, "service-disabled", G_CALLBACK(__cb_service_disabled), handle);
 511
 512         *manager = (location_manager_h) handle;
 513         return LOCATIONS_ERROR_NONE;
 514 }
 515
 516 EXPORT_API int location_manager_destroy(location_manager_h manager)
 517 {
 518         LOCATIONS_LOGD("location_manager_destroy");
 519         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 520         LOCATIONS_NULL_ARG_CHECK(manager);
 521         location_manager_s *handle = (location_manager_s *) manager;
 522
 523         if (handle->sig_id[_LOCATION_SIGNAL_SERVICE_ENABLED]) {
 524                 g_signal_handler_disconnect(handle->object, handle->sig_id[_LOCATION_SIGNAL_SERVICE_ENABLED]);
 525                 handle->sig_id[_LOCATION_SIGNAL_SERVICE_ENABLED] = 0;
 526         }
 527
 528         if (handle->sig_id[_LOCATION_SIGNAL_SERVICE_DISABLED]) {
 529                 g_signal_handler_disconnect(handle->object, handle->sig_id[_LOCATION_SIGNAL_SERVICE_DISABLED]);
 530                 handle->sig_id[_LOCATION_SIGNAL_SERVICE_DISABLED] = 0;
 531         }
 532
 533         int ret = location_free(handle->object);
 534         if (ret != LOCATIONS_ERROR_NONE) {
 535                 return __convert_error_code(ret);
 536         }
 537         free(handle);
 538         return LOCATIONS_ERROR_NONE;
 539 }
 540
 541 EXPORT_API int location_manager_start(location_manager_h manager)
 542 {
 543         LOCATIONS_LOGD("location_manager_start");
 544         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 545         LOCATIONS_NULL_ARG_CHECK(manager);
 546         location_manager_s *handle = (location_manager_s *) manager;
 547
 548         if (!handle->sig_id[_LOCATION_SIGNAL_SERVICE_UPDATED])
 549                 handle->sig_id[_LOCATION_SIGNAL_SERVICE_UPDATED] = g_signal_connect(handle->object, "service-updated", G_CALLBACK(__cb_service_updated), handle);
 550
 551         if (LOCATIONS_METHOD_HYBRID <= handle->method && LOCATIONS_METHOD_WPS >= handle->method) {
 552                 if (!handle->sig_id[_LOCATION_SIGNAL_ZONE_IN])
 553                         handle->sig_id[_LOCATION_SIGNAL_ZONE_IN] = g_signal_connect(handle->object, "zone-in", G_CALLBACK(__cb_zone_in), handle);
 554
 555                 if (!handle->sig_id[_LOCATION_SIGNAL_ZONE_OUT])
 556                         handle->sig_id[_LOCATION_SIGNAL_ZONE_OUT] = g_signal_connect(handle->object, "zone-out", G_CALLBACK(__cb_zone_out), handle);
 557         } else {
 558                 LOCATIONS_LOGI("This method [%d] is not supported zone-in, zone-out signal.", handle->method);
 559         }
 560
 561         if (handle->user_cb[_LOCATIONS_EVENT_TYPE_SATELLITE] != NULL) {
 562                 LOCATIONS_LOGI("Satellite update_cb is set");
 563                 location_set_option(handle->object, "USE_SV");
 564         }
 565
 566         int ret = location_start(handle->object);
 567         if (ret != LOCATION_ERROR_NONE) {
 568                 return __convert_error_code(ret);
 569         }
 570         return LOCATIONS_ERROR_NONE;
 571 }
 572
 573 EXPORT_API int location_manager_request_single_location(location_manager_h manager, int timeout, location_updated_cb callback, void *user_data)
 574 {
 575         LOCATIONS_LOGD("location_manager_request_single_location");
 576         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 577         LOCATIONS_NULL_ARG_CHECK(manager);
 578         LOCATIONS_NULL_ARG_CHECK(callback);
 579         if (timeout <= 0 || timeout > 120) {
 580                 LOCATIONS_LOGE("timeout scope is incorrect(1~120) [%d]", timeout);
 581                 return LOCATIONS_ERROR_INVALID_PARAMETER;
 582         }
 583
 584         location_manager_s *handle = (location_manager_s *) manager;
 585         int ret = LOCATIONS_ERROR_NONE;
 586
 587         if (!handle->sig_id[_LOCATION_SIGNAL_LOCATION_UPDATED])
 588                 handle->sig_id[_LOCATION_SIGNAL_LOCATION_UPDATED] = g_signal_connect(handle->object, "location-updated", G_CALLBACK(__cb_location_updated), handle);
 589
 590         ret = __set_callback(_LOCATIONS_EVENT_TYPE_LOCATION, manager, callback, user_data);
 591         if (ret != LOCATIONS_ERROR_NONE) {
 592                 return ret;
 593         }
 594
 595         ret = location_request_single_location(handle->object, timeout);
 596         if (ret != LOCATION_ERROR_NONE) {
 597                 return __convert_error_code(ret);
 598         }
 599         return LOCATIONS_ERROR_NONE;
 600 }
 601
 602 EXPORT_API int location_manager_stop(location_manager_h manager)
 603 {
 604         LOCATIONS_LOGD("location_manager_stop");
 605         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 606         LOCATIONS_NULL_ARG_CHECK(manager);
 607
 608         location_manager_s *handle = (location_manager_s *) manager;
 609
 610         if (handle->sig_id[_LOCATION_SIGNAL_SERVICE_UPDATED]) {
 611                 g_signal_handler_disconnect(handle->object, handle->sig_id[_LOCATION_SIGNAL_SERVICE_UPDATED]);
 612                 handle->sig_id[_LOCATION_SIGNAL_SERVICE_UPDATED] = 0;
 613         }
 614
 615         if (LOCATIONS_METHOD_HYBRID <= handle->method && LOCATIONS_METHOD_WPS >= handle->method) {
 616                 if (handle->sig_id[_LOCATION_SIGNAL_ZONE_IN]) {
 617                         g_signal_handler_disconnect(handle->object, handle->sig_id[_LOCATION_SIGNAL_ZONE_IN]);
 618                         handle->sig_id[_LOCATION_SIGNAL_ZONE_IN] = 0;
 619                 }
 620
 621                 if (handle->sig_id[_LOCATION_SIGNAL_ZONE_OUT]) {
 622                         g_signal_handler_disconnect(handle->object, handle->sig_id[_LOCATION_SIGNAL_ZONE_OUT]);
 623                         handle->sig_id[_LOCATION_SIGNAL_ZONE_OUT] = 0;
 624                 }
 625         }
 626
 627         int ret = location_stop(handle->object);
 628         if (ret != LOCATION_ERROR_NONE) {
 629                 return __convert_error_code(ret);
 630         }
 631         return LOCATIONS_ERROR_NONE;
 632 }
 633
 634 EXPORT_API int location_manager_add_boundary(location_manager_h manager, location_bounds_h bounds)
 635 {
 636         LOCATIONS_LOGD("location_manager_add_boundary");
 637         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 638         LOCATIONS_NULL_ARG_CHECK(manager);
 639         LOCATIONS_NULL_ARG_CHECK(bounds);
 640
 641         location_manager_s *handle = (location_manager_s *) manager;
 642         location_bounds_s *bound_handle = (location_bounds_s *) bounds;
 643         int ret = location_boundary_add(handle->object, bound_handle->boundary);
 644         if (ret != LOCATION_ERROR_NONE) {
 645                 return __convert_error_code(ret);
 646         }
 647         bound_handle->is_added = TRUE;
 648         handle->bounds_list = g_list_append(handle->bounds_list, bound_handle);
 649         return LOCATIONS_ERROR_NONE;
 650 }
 651
 652 EXPORT_API int location_manager_remove_boundary(location_manager_h manager, location_bounds_h bounds)
 653 {
 654         LOCATIONS_LOGD("location_manager_remove_boundary");
 655         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 656         LOCATIONS_NULL_ARG_CHECK(manager);
 657         LOCATIONS_NULL_ARG_CHECK(bounds);
 658
 659         location_manager_s *handle = (location_manager_s *) manager;
 660         location_bounds_s *bound_handle = (location_bounds_s *) bounds;
 661         int ret = location_boundary_remove(handle->object, bound_handle->boundary);
 662         if (ret != LOCATION_ERROR_NONE) {
 663                 return __convert_error_code(ret);
 664         }
 665         handle->bounds_list = g_list_remove(handle->bounds_list, bound_handle);
 666         bound_handle->is_added = FALSE;
 667         return LOCATIONS_ERROR_NONE;
 668 }
 669
 670 EXPORT_API int location_manager_foreach_boundary(location_manager_h manager, location_bounds_cb callback, void *user_data)
 671 {
 672         LOCATIONS_LOGD("location_manager_foreach_boundary");
 673         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 674         LOCATIONS_NULL_ARG_CHECK(manager);
 675         LOCATIONS_NULL_ARG_CHECK(callback);
 676
 677         location_manager_s *handle = (location_manager_s *) manager;
 678         handle->user_cb[_LOCATIONS_EVENT_TYPE_FOREACH_BOUNDS] = callback;
 679         handle->user_data[_LOCATIONS_EVENT_TYPE_FOREACH_BOUNDS] = user_data;
 680         handle->is_continue_foreach_bounds = TRUE;
 681         int ret = location_boundary_foreach(handle->object, __foreach_boundary, handle);
 682         if (ret != LOCATION_ERROR_NONE) {
 683                 return __convert_error_code(ret);
 684         }
 685         return LOCATIONS_ERROR_NONE;
 686 }
 687
 688 EXPORT_API int location_manager_get_method(location_manager_h manager, location_method_e *method)
 689 {
 690         LOCATIONS_LOGD("location_manager_get_method %d", method);
 691         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 692         LOCATIONS_NULL_ARG_CHECK(manager);
 693         LOCATIONS_NULL_ARG_CHECK(method);
 694
 695         location_manager_s *handle = (location_manager_s *) manager;
 696         LocationMethod _method = LOCATION_METHOD_NONE;
 697         g_object_get(handle->object, "method", &_method, NULL);
 698         switch (_method) {
 699                 case LOCATION_METHOD_NONE:
 700                         *method = LOCATIONS_METHOD_NONE;
 701                         break;
 702                 case LOCATION_METHOD_HYBRID:
 703                         *method = LOCATIONS_METHOD_HYBRID;
 704                         break;
 705                 case LOCATION_METHOD_GPS:
 706                         *method = LOCATIONS_METHOD_GPS;
 707                         break;
 708                 case LOCATION_METHOD_WPS:
 709                         *method = LOCATIONS_METHOD_WPS;
 710                         break;
 711                 default: {
 712                                 LOCATIONS_LOGE("LOCATIONS_ERROR_INVALID_PARAMETER(0x%08x) : Out of range (location_method_e) - method : %d ",
 713                                                                 LOCATIONS_ERROR_INVALID_PARAMETER, method);
 714                                 return LOCATIONS_ERROR_INVALID_PARAMETER;
 715                         }
 716         }
 717         /**method = handle->method; */
 718         return LOCATIONS_ERROR_NONE;
 719 }
 720
 721 EXPORT_API int location_manager_get_position(location_manager_h manager, double *altitude, double *latitude, double *longitude,
 722                                                                                          time_t *timestamp)
 723 {
 724         LOCATIONS_LOGD("location_manager_get_position");
 725         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 726         LOCATIONS_NULL_ARG_CHECK(manager);
 727         LOCATIONS_NULL_ARG_CHECK(altitude);
 728         LOCATIONS_NULL_ARG_CHECK(latitude);
 729         LOCATIONS_NULL_ARG_CHECK(longitude);
 730         LOCATIONS_NULL_ARG_CHECK(timestamp);
 731
 732         location_manager_s *handle = (location_manager_s *) manager;
 733         int ret;
 734         LocationPosition *pos = NULL;
 735         LocationAccuracy *acc = NULL;
 736         ret = location_get_position(handle->object, &pos, &acc);
 737         if (ret != LOCATION_ERROR_NONE) {
 738                 return __convert_error_code(ret);
 739         }
 740
 741         if (pos->status == LOCATION_STATUS_NO_FIX) {
 742                 return LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE;
 743         } else {
 744                 *latitude = pos->latitude;
 745                 *longitude = pos->longitude;
 746                 *altitude = pos->altitude;
 747         }
 748         *timestamp = pos->timestamp;
 749         location_position_free(pos);
 750         location_accuracy_free(acc);
 751         return LOCATIONS_ERROR_NONE;
 752 }
 753
 754 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)
 755 {
 756         LOCATIONS_LOGD("location_manager_get_location");
 757         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 758         LOCATIONS_NULL_ARG_CHECK(manager);
 759         LOCATIONS_NULL_ARG_CHECK(altitude);
 760         LOCATIONS_NULL_ARG_CHECK(latitude);
 761         LOCATIONS_NULL_ARG_CHECK(longitude);
 762         LOCATIONS_NULL_ARG_CHECK(climb);
 763         LOCATIONS_NULL_ARG_CHECK(direction);
 764         LOCATIONS_NULL_ARG_CHECK(speed);
 765         LOCATIONS_NULL_ARG_CHECK(level);
 766         LOCATIONS_NULL_ARG_CHECK(horizontal);
 767         LOCATIONS_NULL_ARG_CHECK(vertical);
 768         LOCATIONS_NULL_ARG_CHECK(timestamp);
 769
 770         location_manager_s *handle = (location_manager_s *) manager;
 771         int ret;
 772         LocationPosition *pos = NULL;
 773         LocationVelocity *vel = NULL;
 774         LocationAccuracy *acc = NULL;
 775         ret = location_get_position_ext(handle->object, &pos, &vel, &acc);
 776         if (ret != LOCATION_ERROR_NONE) {
 777                 return __convert_error_code(ret);
 778         }
 779
 780         if (pos->status == LOCATION_STATUS_NO_FIX) {
 781                 return __convert_error_code(LOCATION_ERROR_NOT_AVAILABLE);
 782         } else {
 783                 *latitude = pos->latitude;
 784                 *longitude = pos->longitude;
 785                 *altitude = pos->altitude;
 786         }
 787         *timestamp = pos->timestamp;
 788         *climb = vel->climb;
 789         *direction = vel->direction;
 790         *speed = vel->speed;
 791         *level = acc->level;
 792         *horizontal = acc->horizontal_accuracy;
 793         *vertical = acc->vertical_accuracy;
 794
 795         location_position_free(pos);
 796         location_velocity_free(vel);
 797         location_accuracy_free(acc);
 798         return LOCATIONS_ERROR_NONE;
 799 }
 800
 801 EXPORT_API int location_manager_get_velocity(location_manager_h manager, double *climb, double *direction, double *speed, time_t *timestamp)
 802 {
 803         LOCATIONS_LOGD("location_manager_get_velocity");
 804         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 805         LOCATIONS_NULL_ARG_CHECK(manager);
 806         LOCATIONS_NULL_ARG_CHECK(climb);
 807         LOCATIONS_NULL_ARG_CHECK(direction);
 808         LOCATIONS_NULL_ARG_CHECK(speed);
 809         LOCATIONS_NULL_ARG_CHECK(timestamp);
 810
 811         location_manager_s *handle = (location_manager_s *) manager;
 812         int ret;
 813         LocationVelocity *vel = NULL;
 814         LocationAccuracy *acc = NULL;
 815         ret = location_get_velocity(handle->object, &vel, &acc);
 816         if (ret != LOCATION_ERROR_NONE) {
 817                 return __convert_error_code(ret);
 818         }
 819
 820         *climb = vel->climb;
 821         *direction = vel->direction;
 822         *speed = vel->speed;
 823         *timestamp = vel->timestamp;
 824         location_velocity_free(vel);
 825         location_accuracy_free(acc);
 826         return LOCATIONS_ERROR_NONE;
 827 }
 828
 829 EXPORT_API int location_manager_get_accuracy(location_manager_h manager, location_accuracy_level_e *level, double *horizontal,
 830                                                                                          double *vertical)
 831 {
 832         LOCATIONS_LOGD("location_manager_get_accuracy");
 833         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 834         LOCATIONS_NULL_ARG_CHECK(manager);
 835         LOCATIONS_NULL_ARG_CHECK(level);
 836         LOCATIONS_NULL_ARG_CHECK(horizontal);
 837         LOCATIONS_NULL_ARG_CHECK(vertical);
 838         location_manager_s *handle = (location_manager_s *) manager;
 839
 840         int ret;
 841         LocationPosition *pos = NULL;
 842         LocationAccuracy *acc = NULL;
 843         ret = location_get_position(handle->object, &pos, &acc);
 844         if (ret != LOCATION_ERROR_NONE) {
 845                 return __convert_error_code(ret);
 846         }
 847
 848         if (acc == NULL) {
 849                 return __convert_error_code(LOCATION_ERROR_NOT_AVAILABLE);
 850         }
 851
 852         *level = acc->level;
 853         *horizontal = acc->horizontal_accuracy;
 854         *vertical = acc->vertical_accuracy;
 855         location_position_free(pos);
 856         location_accuracy_free(acc);
 857         return LOCATIONS_ERROR_NONE;
 858 }
 859
 860 EXPORT_API int location_manager_get_last_position(location_manager_h manager, double *altitude, double *latitude, double *longitude, time_t *timestamp)
 861 {
 862         LOCATIONS_LOGD("location_manager_get_last_position");
 863         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 864         LOCATIONS_NULL_ARG_CHECK(manager);
 865         LOCATIONS_NULL_ARG_CHECK(altitude);
 866         LOCATIONS_NULL_ARG_CHECK(latitude);
 867         LOCATIONS_NULL_ARG_CHECK(longitude);
 868         LOCATIONS_NULL_ARG_CHECK(timestamp);
 869
 870         location_manager_s *handle = (location_manager_s *) manager;
 871
 872         int ret;
 873         LocationPosition *last_pos = NULL;
 874         LocationAccuracy *last_acc = NULL;
 875         ret = location_get_last_position(handle->object, &last_pos, &last_acc);
 876         if (ret != LOCATION_ERROR_NONE) {
 877                 return __convert_error_code(ret);
 878         }
 879
 880         if (last_pos->status == LOCATION_STATUS_NO_FIX) {
 881                 return LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE;
 882         } else {
 883                 *latitude = last_pos->latitude;
 884                 *longitude = last_pos->longitude;
 885                 *altitude = last_pos->altitude;
 886         }
 887         *timestamp = last_pos->timestamp;
 888         location_position_free(last_pos);
 889         location_accuracy_free(last_acc);
 890         return LOCATIONS_ERROR_NONE;
 891 }
 892
 893 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)
 894 {
 895         LOCATIONS_LOGD("location_manager_get_last_location");
 896         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 897         LOCATIONS_NULL_ARG_CHECK(manager);
 898         LOCATIONS_NULL_ARG_CHECK(altitude);
 899         LOCATIONS_NULL_ARG_CHECK(latitude);
 900         LOCATIONS_NULL_ARG_CHECK(longitude);
 901         LOCATIONS_NULL_ARG_CHECK(climb);
 902         LOCATIONS_NULL_ARG_CHECK(direction);
 903         LOCATIONS_NULL_ARG_CHECK(speed);
 904         LOCATIONS_NULL_ARG_CHECK(level);
 905         LOCATIONS_NULL_ARG_CHECK(horizontal);
 906         LOCATIONS_NULL_ARG_CHECK(vertical);
 907         LOCATIONS_NULL_ARG_CHECK(timestamp);
 908
 909         location_manager_s *handle = (location_manager_s *) manager;
 910
 911         int ret;
 912         LocationPosition *last_pos = NULL;
 913         LocationVelocity *last_vel = NULL;
 914         LocationAccuracy *last_acc = NULL;
 915         ret = location_get_last_position_ext(handle->object, &last_pos, &last_vel, &last_acc);
 916         if (ret != LOCATION_ERROR_NONE) {
 917                 return __convert_error_code(ret);
 918         }
 919
 920         if (last_pos->status == LOCATION_STATUS_NO_FIX) {
 921                 return LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE;
 922         } else {
 923                 *latitude = last_pos->latitude;
 924                 *longitude = last_pos->longitude;
 925                 *altitude = last_pos->altitude;
 926         }
 927         *timestamp = last_pos->timestamp;
 928         *climb = last_vel->climb;
 929         *direction = last_vel->direction;
 930         *speed = last_vel->speed;
 931         *level = last_acc->level;
 932         *horizontal = last_acc->horizontal_accuracy;
 933         *vertical = last_acc->vertical_accuracy;
 934         location_position_free(last_pos);
 935         location_velocity_free(last_vel);
 936         location_accuracy_free(last_acc);
 937         return LOCATIONS_ERROR_NONE;
 938 }
 939
 940 EXPORT_API int location_manager_get_last_velocity(location_manager_h manager, double *climb, double *direction, double *speed, time_t *timestamp)
 941 {
 942         LOCATIONS_LOGD("location_manager_get_last_velocity");
 943         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 944         LOCATIONS_NULL_ARG_CHECK(manager);
 945         LOCATIONS_NULL_ARG_CHECK(climb);
 946         LOCATIONS_NULL_ARG_CHECK(direction);
 947         LOCATIONS_NULL_ARG_CHECK(speed);
 948         LOCATIONS_NULL_ARG_CHECK(timestamp);
 949
 950         location_manager_s *handle = (location_manager_s *) manager;
 951
 952         int ret;
 953         LocationVelocity *last_vel = NULL;
 954         LocationAccuracy *last_acc = NULL;
 955         ret = location_get_last_velocity(handle->object, &last_vel, &last_acc);
 956         if (ret != LOCATION_ERROR_NONE) {
 957                 return __convert_error_code(ret);
 958         }
 959
 960         *climb = last_vel->climb;
 961         *direction = last_vel->direction;
 962         *speed = last_vel->speed;
 963         *timestamp = last_vel->timestamp;
 964         location_velocity_free(last_vel);
 965         location_accuracy_free(last_acc);
 966         return LOCATIONS_ERROR_NONE;
 967 }
 968
 969 EXPORT_API int location_manager_get_last_accuracy(location_manager_h manager, location_accuracy_level_e *level, double *horizontal, double *vertical)
 970 {
 971         LOCATIONS_LOGD("location_manager_get_last_accuracy");
 972         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 973         LOCATIONS_NULL_ARG_CHECK(manager);
 974         LOCATIONS_NULL_ARG_CHECK(level);
 975         LOCATIONS_NULL_ARG_CHECK(horizontal);
 976         LOCATIONS_NULL_ARG_CHECK(vertical);
 977         location_manager_s *handle = (location_manager_s *) manager;
 978
 979         int ret;
 980         LocationPosition *last_pos = NULL;
 981         LocationAccuracy *last_acc = NULL;
 982         ret = location_get_last_position(handle->object, &last_pos, &last_acc);
 983         if (ret != LOCATION_ERROR_NONE) {
 984                 return __convert_error_code(ret);
 985         }
 986
 987         *level = last_acc->level;
 988         *horizontal = last_acc->horizontal_accuracy;
 989         *vertical = last_acc->vertical_accuracy;
 990         location_position_free(last_pos);
 991         location_accuracy_free(last_acc);
 992         return LOCATIONS_ERROR_NONE;
 993 }
 994
 995 EXPORT_API int location_manager_get_accessibility_state(location_accessibility_state_e *state)
 996 {
 997         LOCATIONS_LOGD("location_manager_get_accessibility_state");
 998         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
 999         LOCATIONS_NULL_ARG_CHECK(state);
1000
1001         int ret = LOCATION_ERROR_NONE;
1002         LocationAccessState auth = LOCATION_ACCESS_NONE;
1003         ret = location_get_accessibility_state(&auth);
1004         if (ret != LOCATION_ERROR_NONE) {
1005                 *state = LOCATIONS_ACCESS_STATE_NONE;
1006                 return __convert_error_code(ret);
1007         }
1008
1009         switch (auth) {
1010                 case LOCATION_ACCESS_DENIED:
1011                         *state = LOCATIONS_ACCESS_STATE_DENIED;
1012                         break;
1013                 case LOCATION_ACCESS_ALLOWED:
1014                         *state = LOCATIONS_ACCESS_STATE_ALLOWED;
1015                         break;
1016                 case LOCATION_ACCESS_NONE:
1017                 default:
1018                         *state = LOCATIONS_ACCESS_STATE_NONE;
1019                         break;
1020         }
1021
1022         return LOCATIONS_ERROR_NONE;
1023 }
1024
1025 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)
1026 {
1027         LOCATIONS_LOGD("location_manager_set_distance_updated_cb");
1028         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1029         LOCATIONS_CHECK_CONDITION(interval >= 1 && interval <= 120, LOCATIONS_ERROR_INVALID_PARAMETER, "LOCATIONS_ERROR_INVALID_PARAMETER");
1030         LOCATIONS_CHECK_CONDITION(distance > 0 && distance <= 120, LOCATIONS_ERROR_INVALID_PARAMETER, "LOCATIONS_ERROR_INVALID_PARAMETER");
1031         LOCATIONS_NULL_ARG_CHECK(manager);
1032         location_manager_s *handle = (location_manager_s *) manager;
1033         g_object_set(handle->object, "min-interval", interval, NULL);
1034         g_object_set(handle->object, "min-distance", distance, NULL);
1035         return __set_callback(_LOCATIONS_EVENT_TYPE_DISTANCE, manager, callback, user_data);
1036 }
1037
1038 EXPORT_API int location_manager_unset_distance_based_location_changed_cb(location_manager_h manager)
1039 {
1040         LOCATIONS_LOGD("location_manager_unset_distance_updated_cb");
1041         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1042         LOCATIONS_NULL_ARG_CHECK(manager);
1043         location_manager_s *handle = (location_manager_s *) manager;
1044         g_object_set(handle->object, "min-interval", 0, NULL);
1045         g_object_set(handle->object, "min-distance", 0, NULL);
1046         return __unset_callback(_LOCATIONS_EVENT_TYPE_DISTANCE, manager);
1047 }
1048
1049 EXPORT_API int location_manager_set_location_changed_cb(location_manager_h manager, location_changed_cb callback, int interval, void *user_data)
1050 {
1051         LOCATIONS_LOGD("location_manager_set_location_updated_cb");
1052         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1053         LOCATIONS_CHECK_CONDITION(interval >= 1 && interval <= 120, LOCATIONS_ERROR_INVALID_PARAMETER, "LOCATIONS_ERROR_INVALID_PARAMETER");
1054         LOCATIONS_NULL_ARG_CHECK(manager);
1055         location_manager_s *handle = (location_manager_s *) manager;
1056         g_object_set(handle->object, "loc-interval", interval, NULL);
1057         return __set_callback(_LOCATIONS_EVENT_TYPE_POS_VEL, manager, callback, user_data);
1058 }
1059
1060 EXPORT_API int location_manager_unset_location_changed_cb(location_manager_h manager)
1061 {
1062         LOCATIONS_LOGD("location_manager_unset_position_updated_cb");
1063         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1064         return __unset_callback(_LOCATIONS_EVENT_TYPE_POS_VEL, manager);
1065 }
1066
1067 EXPORT_API int location_manager_set_position_updated_cb(location_manager_h manager, location_position_updated_cb callback, int interval, void *user_data)
1068 {
1069         LOCATIONS_LOGD("location_manager_set_position_updated_cb");
1070         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1071         LOCATIONS_CHECK_CONDITION(interval >= 1 && interval <= 120, LOCATIONS_ERROR_INVALID_PARAMETER, "LOCATIONS_ERROR_INVALID_PARAMETER");
1072         LOCATIONS_NULL_ARG_CHECK(manager);
1073         location_manager_s *handle = (location_manager_s *) manager;
1074         g_object_set(handle->object, "pos-interval", interval, NULL);
1075         return __set_callback(_LOCATIONS_EVENT_TYPE_POSITION, manager, callback, user_data);
1076 }
1077
1078 EXPORT_API int location_manager_unset_position_updated_cb(location_manager_h manager)
1079 {
1080         LOCATIONS_LOGD("location_manager_unset_position_updated_cb");
1081         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1082         return __unset_callback(_LOCATIONS_EVENT_TYPE_POSITION, manager);
1083 }
1084
1085 EXPORT_API int location_manager_set_velocity_updated_cb(location_manager_h manager, location_velocity_updated_cb callback, int interval, void *user_data)
1086 {
1087         LOCATIONS_LOGD("location_manager_set_velocity_updated_cb");
1088         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1089         LOCATIONS_CHECK_CONDITION(interval >= 1 && interval <= 120, LOCATIONS_ERROR_INVALID_PARAMETER, "LOCATIONS_ERROR_INVALID_PARAMETER");
1090         LOCATIONS_NULL_ARG_CHECK(manager);
1091         location_manager_s *handle = (location_manager_s *) manager;
1092         g_object_set(handle->object, "vel-interval", interval, NULL);
1093         return __set_callback(_LOCATIONS_EVENT_TYPE_VELOCITY, manager, callback, user_data);
1094 }
1095
1096 EXPORT_API int location_manager_unset_velocity_updated_cb(location_manager_h manager)
1097 {
1098         LOCATIONS_LOGD("location_manager_unset_velocity_updated_cb");
1099         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1100         return __unset_callback(_LOCATIONS_EVENT_TYPE_VELOCITY, manager);
1101 }
1102
1103 EXPORT_API int location_manager_set_service_state_changed_cb(location_manager_h manager, location_service_state_changed_cb callback,
1104                                                                                                                          void *user_data)
1105 {
1106         LOCATIONS_LOGD("location_manager_set_service_state_changed_cb");
1107         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1108         return __set_callback(_LOCATIONS_EVENT_TYPE_SERVICE_STATE, manager, callback, user_data);
1109 }
1110
1111 EXPORT_API int location_manager_unset_service_state_changed_cb(location_manager_h manager)
1112 {
1113         LOCATIONS_LOGD("location_manager_unset_service_state_changed_cb");
1114         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1115         return __unset_callback(_LOCATIONS_EVENT_TYPE_SERVICE_STATE, manager);
1116 }
1117
1118 EXPORT_API int location_manager_set_zone_changed_cb(location_manager_h manager, location_zone_changed_cb callback, void *user_data)
1119 {
1120         LOCATIONS_LOGD("location_manager_set_zone_changed_cb");
1121         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1122         return __set_callback(_LOCATIONS_EVENT_TYPE_BOUNDARY, manager, callback, user_data);
1123 }
1124
1125 EXPORT_API int location_manager_unset_zone_changed_cb(location_manager_h manager)
1126 {
1127         LOCATIONS_LOGD("location_manager_unset_zone_changed_cb");
1128         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1129         return __unset_callback(_LOCATIONS_EVENT_TYPE_BOUNDARY, manager);
1130 }
1131
1132 EXPORT_API int location_manager_set_setting_changed_cb(location_method_e method, location_setting_changed_cb callback, void *user_data)
1133 {
1134         LOCATIONS_LOGD("location_manager_set_setting_changed_cb");
1135         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1136         LOCATIONS_NULL_ARG_CHECK(callback);
1137
1138         LocationMethod _method = __convert_LocationMethod(method);
1139         int ret = LOCATION_ERROR_NONE;
1140
1141         if (_method == LOCATION_METHOD_NONE) {
1142                 return __convert_error_code(LOCATION_ERROR_PARAMETER);
1143         }
1144
1145         g_location_setting[_method].callback = callback;
1146         g_location_setting[_method].user_data = user_data;
1147
1148         ret = location_add_setting_notify(_method, __setting_changed_cb, &g_location_setting);
1149         if (ret != LOCATION_ERROR_NONE) {
1150                 return __convert_error_code(ret);
1151         }
1152
1153         return LOCATIONS_ERROR_NONE;
1154 }
1155
1156 EXPORT_API int location_manager_unset_setting_changed_cb(location_method_e method)
1157 {
1158         LOCATIONS_LOGD("location_manager_unset_setting_changed_cb");
1159         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1160         LocationMethod _method = __convert_LocationMethod(method);
1161         int ret = LOCATION_ERROR_NONE;
1162
1163         if (_method == LOCATION_METHOD_NONE) {
1164                 return __convert_error_code(LOCATION_ERROR_PARAMETER);
1165         }
1166
1167         ret = location_ignore_setting_notify(_method, __setting_changed_cb);
1168         if (ret != LOCATION_ERROR_NONE) {
1169                 LOCATIONS_LOGE("Fail to ignore notify. Error[%d]", ret);
1170                 ret = __convert_error_code(ret);
1171         }
1172
1173         g_location_setting[method].callback = NULL;
1174         g_location_setting[method].user_data = NULL;
1175
1176         return LOCATIONS_ERROR_NONE;
1177 }
1178
1179 EXPORT_API int location_manager_get_distance(double start_latitude, double start_longitude, double end_latitude, double end_longitude, double *distance)
1180 {
1181         LOCATIONS_LOGD("location_manager_get_distance");
1182         LOCATIONS_NOT_SUPPORTED_CHECK(__is_location_supported());
1183         LOCATIONS_NULL_ARG_CHECK(distance);
1184         LOCATIONS_CHECK_CONDITION(start_latitude >= -90 && start_latitude <= 90, LOCATIONS_ERROR_INVALID_PARAMETER, "LOCATIONS_ERROR_INVALID_PARAMETER");
1185         LOCATIONS_CHECK_CONDITION(start_longitude >= -180 && start_longitude <= 180, LOCATIONS_ERROR_INVALID_PARAMETER, "LOCATIONS_ERROR_INVALID_PARAMETER");
1186         LOCATIONS_CHECK_CONDITION(end_latitude >= -90 && end_latitude <= 90, LOCATIONS_ERROR_INVALID_PARAMETER, "LOCATIONS_ERROR_INVALID_PARAMETER");
1187         LOCATIONS_CHECK_CONDITION(end_longitude >= -180 && end_longitude <= 180, LOCATIONS_ERROR_INVALID_PARAMETER, "LOCATIONS_ERROR_INVALID_PARAMETER");
1188
1189         int ret = LOCATION_ERROR_NONE;
1190         ulong u_distance;
1191
1192         LocationPosition *start = location_position_new(0, start_latitude, start_longitude, 0, LOCATION_STATUS_2D_FIX);
1193         LocationPosition *end = location_position_new(0, end_latitude, end_longitude, 0, LOCATION_STATUS_2D_FIX);
1194
1195         ret = location_get_distance(start, end, &u_distance);
1196         if (ret != LOCATION_ERROR_NONE) {
1197                 return __convert_error_code(ret);
1198         }
1199
1200         *distance = (double)u_distance;
1201
1202         return LOCATIONS_ERROR_NONE;
1203 }
1204
1205 /*/////////////////////////////////////// */
1206 /* GPS Status & Satellites */
1207 /*////////////////////////////////////// */
1208
1209 EXPORT_API int gps_status_get_nmea(location_manager_h manager, char **nmea)
1210 {
1211         LOCATIONS_LOGD("gps_status_get_nmea");
1212         LOCATIONS_NOT_SUPPORTED_CHECK(__is_gps_satellite_supported());
1213         LOCATIONS_NULL_ARG_CHECK(manager);
1214         LOCATIONS_NULL_ARG_CHECK(nmea);
1215         location_manager_s *handle = (location_manager_s *) manager;
1216         char *nmea_data;
1217
1218         int ret = location_get_nmea(handle->object, &nmea_data);
1219         if (ret != LOCATION_ERROR_NONE || nmea == NULL) {
1220                 if (ret == LOCATION_ERROR_NOT_ALLOWED) {
1221                         LOCATIONS_LOGE("LOCATIONS_ERROR_ACCESSIBILITY_NOT_ALLOWED");
1222                         return LOCATIONS_ERROR_ACCESSIBILITY_NOT_ALLOWED;
1223                 }
1224
1225                 LOCATIONS_LOGE("LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE(0x%08x) : NMEA is NULL ", LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE);
1226                 return LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE;
1227         }
1228
1229         *nmea = g_strdup(nmea_data);
1230         g_free(nmea_data);
1231
1232         return LOCATIONS_ERROR_NONE;
1233 }
1234
1235 EXPORT_API int gps_status_get_satellite(location_manager_h manager, int *num_of_active, int *num_of_inview, time_t *timestamp)
1236 {
1237         LOCATIONS_LOGD("gps_status_get_satellite");
1238         LOCATIONS_NOT_SUPPORTED_CHECK(__is_gps_satellite_supported());
1239         LOCATIONS_NULL_ARG_CHECK(manager);
1240         LOCATIONS_NULL_ARG_CHECK(num_of_active);
1241         LOCATIONS_NULL_ARG_CHECK(num_of_inview);
1242         LOCATIONS_NULL_ARG_CHECK(timestamp);
1243         location_manager_s *handle = (location_manager_s *) manager;
1244         LocationSatellite *sat = NULL;
1245         int ret = location_get_satellite(handle->object, &sat);
1246         if (ret != LOCATION_ERROR_NONE || sat == NULL) {
1247                 if (ret == LOCATION_ERROR_NOT_ALLOWED) {
1248                         LOCATIONS_LOGE("LOCATIONS_ERROR_ACCESSIBILITY_NOT_ALLOWED");
1249                         return LOCATIONS_ERROR_ACCESSIBILITY_NOT_ALLOWED;
1250                 }
1251
1252                 LOCATIONS_LOGE("LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE(0x%08x) : satellite is NULL ", LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE);
1253                 return LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE;
1254         }
1255
1256         *num_of_active = sat->num_of_sat_used;
1257         *num_of_inview = sat->num_of_sat_inview;
1258         *timestamp = sat->timestamp;
1259         location_satellite_free(sat);
1260         sat = NULL;
1261         return LOCATIONS_ERROR_NONE;
1262 }
1263
1264 EXPORT_API int gps_status_set_satellite_updated_cb(location_manager_h manager, gps_status_satellite_updated_cb callback, int interval, void *user_data)
1265 {
1266         LOCATIONS_LOGD("gps_status_set_satellite_updated_cb");
1267         LOCATIONS_NOT_SUPPORTED_CHECK(__is_gps_satellite_supported());
1268         LOCATIONS_CHECK_CONDITION(interval >= 1 && interval <= 120, LOCATIONS_ERROR_INVALID_PARAMETER, "LOCATIONS_ERROR_INVALID_PARAMETER");
1269         LOCATIONS_NULL_ARG_CHECK(manager);
1270         LOCATIONS_NULL_ARG_CHECK(callback);
1271
1272         location_manager_s *handle = (location_manager_s *) manager;
1273         location_set_option(handle->object, "USE_SV");
1274         g_object_set(handle->object, "sat-interval", interval, NULL);
1275         return __set_callback(_LOCATIONS_EVENT_TYPE_SATELLITE, manager, callback, user_data);
1276 }
1277
1278 EXPORT_API int gps_status_unset_satellite_updated_cb(location_manager_h manager)
1279 {
1280         LOCATIONS_LOGD("gps_status_unset_satellite_updated_cb");
1281         LOCATIONS_NOT_SUPPORTED_CHECK(__is_gps_satellite_supported());
1282         return __unset_callback(_LOCATIONS_EVENT_TYPE_SATELLITE, manager);
1283 }
1284
1285 EXPORT_API int gps_status_foreach_satellites_in_view(location_manager_h manager, gps_status_get_satellites_cb callback, void *user_data)
1286 {
1287         LOCATIONS_LOGD("gps_status_foreach_satellites_in_view");
1288         LOCATIONS_NOT_SUPPORTED_CHECK(__is_gps_satellite_supported());
1289         LOCATIONS_NULL_ARG_CHECK(manager);
1290         LOCATIONS_NULL_ARG_CHECK(callback);
1291
1292         location_manager_s *handle = (location_manager_s *) manager;
1293         LocationSatellite *sat = NULL;
1294         int ret = location_get_satellite(handle->object, &sat);
1295         if (ret != LOCATION_ERROR_NONE || sat == NULL) {
1296                 if (ret == LOCATION_ERROR_NOT_SUPPORTED) {
1297                         LOCATIONS_LOGE("LOCATIONS_ERROR_INCORRECT_METHOD(0x%08x) : method - %d", LOCATIONS_ERROR_INCORRECT_METHOD, handle->method);
1298                         return LOCATIONS_ERROR_INCORRECT_METHOD;
1299                 } else if (ret == LOCATION_ERROR_NOT_ALLOWED) {
1300                         LOCATIONS_LOGE("LOCATIONS_ERROR_ACCESSIBILITY_NOT_ALLOWED");
1301                         return LOCATIONS_ERROR_ACCESSIBILITY_NOT_ALLOWED;
1302                 }
1303
1304                 LOCATIONS_LOGE("LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE(0x%08x) : satellite is NULL ", LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE);
1305                 return LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE;
1306         }
1307
1308         int i;
1309         for (i = 0; i < sat->num_of_sat_inview; i++) {
1310                 guint prn;
1311                 gboolean used;
1312                 guint elevation;
1313                 guint azimuth;
1314                 gint snr;
1315                 location_satellite_get_satellite_details(sat, i, &prn, &used, &elevation, &azimuth, &snr);
1316                 if (callback(azimuth, elevation, prn, snr, used, user_data) != TRUE)
1317                         break;
1318         }
1319         location_satellite_free(sat);
1320         sat = NULL;
1321         return LOCATIONS_ERROR_NONE;
1322 }
1323
1324 EXPORT_API int gps_status_get_last_satellite(location_manager_h manager, int *num_of_active, int *num_of_inview, time_t *timestamp)
1325 {
1326         LOCATIONS_LOGD("gps_status_get_last_satellite");
1327         LOCATIONS_NOT_SUPPORTED_CHECK(__is_gps_satellite_supported());
1328         LOCATIONS_NULL_ARG_CHECK(manager);
1329         LOCATIONS_NULL_ARG_CHECK(num_of_active);
1330         LOCATIONS_NULL_ARG_CHECK(num_of_inview);
1331         LOCATIONS_NULL_ARG_CHECK(timestamp);
1332
1333         location_manager_s *handle = (location_manager_s *) manager;
1334         int ret = LOCATION_ERROR_NONE;
1335         LocationSatellite *last_sat = NULL;
1336         ret = location_get_last_satellite(handle->object, &last_sat);
1337         if (ret != LOCATION_ERROR_NONE || last_sat == NULL) {
1338                 if (ret == LOCATION_ERROR_NOT_SUPPORTED) {
1339                         LOCATIONS_LOGE("LOCATIONS_ERROR_INCORRECT_METHOD(0x%08x) : method - %d", LOCATIONS_ERROR_INCORRECT_METHOD, handle->method);
1340                         return LOCATIONS_ERROR_INCORRECT_METHOD;
1341                 } else if (ret == LOCATION_ERROR_NOT_ALLOWED) {
1342                         LOCATIONS_LOGE("LOCATIONS_ERROR_ACCESSIBILITY_NOT_ALLOWED");
1343                         return LOCATIONS_ERROR_ACCESSIBILITY_NOT_ALLOWED;
1344                 }
1345
1346                 LOCATIONS_LOGE("LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE(0x%08x) : satellite is NULL ", LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE);
1347                 return LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE;
1348         }
1349
1350         *num_of_active = last_sat->num_of_sat_used;
1351         *num_of_inview = last_sat->num_of_sat_inview;
1352         *timestamp = last_sat->timestamp;
1353         location_satellite_free(last_sat);
1354         return LOCATIONS_ERROR_NONE;
1355 }
1356
1357 EXPORT_API int gps_status_foreach_last_satellites_in_view(location_manager_h manager, gps_status_get_satellites_cb callback, void *user_data)
1358 {
1359         LOCATIONS_LOGD("gps_status_foreach_last_satellites_in_view");
1360         LOCATIONS_NOT_SUPPORTED_CHECK(__is_gps_satellite_supported());
1361         LOCATIONS_NULL_ARG_CHECK(manager);
1362         LOCATIONS_NULL_ARG_CHECK(callback);
1363         location_manager_s *handle = (location_manager_s *) manager;
1364         int ret;
1365         LocationSatellite *last_sat = NULL;
1366         ret = location_get_last_satellite(handle->object, &last_sat);
1367         if (ret != LOCATION_ERROR_NONE || last_sat == NULL) {
1368                 if (ret == LOCATION_ERROR_NOT_SUPPORTED) {
1369                         LOCATIONS_LOGE("LOCATIONS_ERROR_INCORRECT_METHOD(0x%08x) : method - %d", LOCATIONS_ERROR_INCORRECT_METHOD, handle->method);
1370                         return LOCATIONS_ERROR_INCORRECT_METHOD;
1371                 }
1372
1373                 LOCATIONS_LOGE("LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE(0x%08x) : satellite is NULL ", LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE);
1374                 return LOCATIONS_ERROR_SERVICE_NOT_AVAILABLE;
1375         }
1376
1377         int i;
1378         for (i = 0; i < last_sat->num_of_sat_inview; i++) {
1379                 guint prn;
1380                 gboolean used;
1381                 guint elevation;
1382                 guint azimuth;
1383                 gint snr;
1384                 location_satellite_get_satellite_details(last_sat, i, &prn, &used, &elevation, &azimuth, &snr);
1385                 if (callback(azimuth, elevation, prn, snr, used, user_data) != TRUE) {
1386                         break;
1387                 }
1388         }
1389         location_satellite_free(last_sat);
1390         return LOCATIONS_ERROR_NONE;
1391 }