bt-service-adaptation/services/gatt/bt-service-gatt.c

   1 /*
   2  * Bluetooth-frwk
   3  *
   4  * Copyright (c) 2016-2017 Samsung Electronics Co., Ltd.
   5  *
   6  * Contact: Anupam Roy (anupam.r@samsung.com)
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *              http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21 #include <glib.h>
  22 #include <dlog.h>
  23 #include "bt-service-common.h"
  24 #include "bt-service-core-adapter.h"
  25 #include "bt-service-event-receiver.h"
  26 #include "bt-request-handler.h"
  27 #include "bluetooth-api.h"
  28
  29 #include "bluetooth-api.h"
  30 #include "bt-internal-types.h"
  31 #include "bt-service-util.h"
  32 #include "bt-service-common.h"
  33 #include "bt-service-event.h"
  34
  35 #include "bt-internal-types.h"
  36 #include "bt-service-gatt.h"
  37 #include "bt-service-gatt.h"
  38 #include "bt-service-core-device.h"
  39 #include "bt-service-core-adapter-le.h"
  40 #ifdef TIZEN_GATT_CLIENT
  41 #include "bluetooth-gatt-client-api.h"
  42 #endif
  43
  44 #include <oal-hardware.h>
  45 #include <oal-manager.h>
  46 #include <oal-event.h>
  47 #include <oal-adapter-mgr.h>
  48 #include <oal-device-mgr.h>
  49 #include <oal-gatt.h>
  50
  51 #define BT_GATT_TRANSPORT_LE 0
  52 #define BT_GATT_TRANSPORT_BR_EDR 1
  53 #define BT_GATT_TRANSPORT_LE_BR_EDR 2
  54 #define BT_UUID_STRING_MAX 64
  55 #define BT_SENDER_MAX_LENGTH 50
  56 #define MAX_APPS_SUPPORTED 11 /* Slot 0 is not used */
  57
  58 #ifdef TIZEN_GATT_CLIENT
  59 #define NUM_UUID 20
  60 #else
  61 #define NUM_UUID 10
  62 #endif
  63
  64
  65 #define UUID_MAX_LEN 50
  66
  67
  68 #define BDADDR_ANY   (&(bluetooth_device_address_t) {{0, 0, 0, 0, 0, 0} })
  69
  70 #ifdef TIZEN_GATT_CLIENT
  71 char uuid_list[NUM_UUID][BT_UUID_STRING_MAX] = {"0000b00b-0000-0000-f065-080080fa49b5", /* Used by BLEAPP */
  72         "0000b00b-1111-1111-0123-456789ab0cd2", /* Used by BLEAPP */
  73         "0000b00b-2222-1111-0123-456789ab0cd2",
  74         "0000b00b-3333-1111-0123-456789ab0cd2",
  75         "0000b00b-4444-1111-0123-456789ab0cd2",
  76         "0000b00b-5555-1111-0123-456789ab0cd2",
  77         "0000b00b-6666-1111-0123-456789ab0cd2",
  78         "0000b00b-7777-1111-0123-456789ab0cd2",
  79         "0000b00b-8888-1111-0123-456789ab0cd2",
  80         "0000b00b-9999-1111-0123-456789ab0cd2",
  81         "0000b00b-aaaa-1111-0123-456789ab0cd2",
  82         "0000b00b-bbbb-1111-0123-456789ab0cd2",
  83         "0000b00b-cccc-1111-0123-456789ab0cd2",
  84         "0000b00b-dddd-1111-0123-456789ab0cd2",
  85         "0000b00b-eeee-1111-0123-456789ab0cd2",
  86         "0000b00b-ffff-1111-0123-456789ab0cd2",
  87         "0000b00c-0000-1111-0123-456789ab0cd2",
  88         "0000b00c-1111-1111-0123-456789ab0cd2",
  89         "0000b00c-2222-1111-0123-456789ab0cd2",
  90         "0000b00c-3333-1111-0123-456789ab0cd2"};
  91 #else
  92 char uuid_list[NUM_UUID][BT_UUID_STRING_MAX] = {"0000b00b-0000-0000-f065-080080fa49b5", /* Used by BLEAPP */
  93         "0000b00b-1111-1111-0123-456789ab0cd2", /* Used by BLEAPP */
  94         "0000b00b-2222-1111-0123-456789ab0cd2",
  95         "0000b00b-3333-1111-0123-456789ab0cd2",
  96         "0000b00b-4444-1111-0123-456789ab0cd2",
  97         "0000b00b-5555-1111-0123-456789ab0cd2",
  98         "0000b00b-6666-1111-0123-456789ab0cd2",
  99         "0000b00b-7777-1111-0123-456789ab0cd2",
 100         "0000b00b-8888-1111-0123-456789ab0cd2",
 101         "0000b00b-9999-1111-0123-456789ab0cd2"};
 102 #endif
 103
 104 #ifdef TIZEN_GATT_CLIENT
 105 /* Reserved GATT client Instance UUID. This is used only internally by bt-service */
 106 #define DEFAULT_GATT_CLIENT_UUID "0000a00a-1111-1111-0123-456789abcdef"
 107
 108 static int gatt_default_client = -1;
 109
 110 typedef struct {
 111         gboolean is_registered;
 112         bluetooth_device_address_t addr;
 113         unsigned char svc_uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 114         int svc_inst;
 115         unsigned char char_uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 116         int char_inst;
 117 } bt_gatt_notif_reg_info_t;
 118
 119 struct gatt_out_conn_info_t {
 120         int client_id;                                   /* This value unique identifies a GATT Client instance */
 121         char *addr;                                      /* Remote GATT Server address */
 122 };
 123
 124 /* Linked List of outgoing gatt connection list
 125    Note: This is valid only for local GATT client  */
 126 static GSList *outgoing_gatt_conn_list = NULL;
 127
 128 /* GATT Server Info(Local Client) List Structure */
 129 struct gatt_server_info_t {
 130         int connection_id;                               /* This value will uniquely identify a GATT client-server connection */
 131         int client_id;                                   /* This value unique identifies a GATT Client instance */
 132         char *addr;                                      /* Remote GATT Server address */
 133 };
 134
 135 /* Linked List of connected Remote GATT Servers */
 136 static GSList *gatt_server_info_list = NULL;
 137
 138 typedef struct {
 139         gboolean is_changed;
 140         unsigned char uuid[BLUETOOTH_UUID_HEX_MAX_LEN]; /* If any service added */
 141 } bt_gatt_svc_changed_info_t;
 142
 143
 144 typedef struct {
 145         int conn_id;
 146         //      bluetooth_device_address_t address; /* Remote BLE Device Address */
 147         GSList *services;                   /* List of all services of above remote device */
 148         int count;                          /* Number of services browsed from remote device */
 149         bt_gatt_svc_changed_info_t info;
 150 } bt_gatt_service_info_list_t;
 151
 152 typedef struct {
 153         unsigned char uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 154         int inst_id;
 155         int is_primary;
 156         GSList *chars;
 157         GSList *included_svcs;
 158         gboolean is_removed;            /* 0 => Service is added, 1=> removed */
 159 } bt_gatt_service_info_t;
 160
 161 typedef struct {
 162         unsigned char uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 163         int inst_id;
 164         int props;
 165         int val_len;
 166         unsigned char val[BLUETOOTH_GATT_ATT_DATA_LENGTH_MAX];
 167         GSList *descs;
 168 } bt_gatt_char_info_t;
 169
 170 typedef struct {
 171         unsigned char uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 172         int inst_id;
 173         int val_len;
 174         unsigned char val[BLUETOOTH_GATT_ATT_DATA_LENGTH_MAX];
 175 } bt_gatt_descriptor_info_t;
 176
 177 typedef struct {
 178         unsigned char uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 179         int inst_id;
 180 } bt_gatt_included_service_info_t;
 181
 182 GSList *list_gatt_info;
 183
 184
 185 #endif
 186
 187 /* App Information structure */
 188 typedef struct {
 189         int adv_handle;
 190         char sender[BT_SENDER_MAX_LENGTH];
 191         char uuid[BT_UUID_STRING_MAX];
 192         int instance_id;
 193         int adv_instance;
 194         bluetooth_advertising_data_t adv_data; /* Will store adv data for specific slot */
 195         int adv_data_len;
 196         bluetooth_scan_resp_data_t scan_rsp;   /* Will store scan rsp data for specific slot */
 197         int scan_rsp_len;
 198         gboolean is_initialized;
 199         GSList *service_handles;
 200 #ifdef TIZEN_GATT_CLIENT
 201         int client_id;                      /* GATT Client instance ID */
 202         bluetooth_device_address_t address; /* Remote BLE Device Address */
 203         gboolean is_watcher_enabled;
 204 #endif
 205 } bt_service_app_info_t;
 206
 207 /* GATT Server Request Info Structure */
 208 struct gatt_server_req_info {
 209         int connection_id;                               /* This value will uniquely identify a GATT client-server connection */
 210         int request_id;                                  /* This is an unique transaction ID assigned against each request by stack */
 211         int attribute_handle;                            /* GATT server attribute handle */
 212         int offset;                                      /* GATT server attribute offset on which request is invoked by GATT client */
 213         bluetooth_gatt_att_request_type_e request_type;  /* Read or Write request */
 214         char *addr;                                      /* Remote GATT client address */
 215 };
 216
 217 /* GATT Client Info List Structure */
 218 struct gatt_client_info_t {
 219         int connection_id;                               /* This value will uniquely identify a GATT client-server connection */
 220         int instance_id;                                 /* This value unique identifies a GATT server instance */
 221         char *addr;                                      /* Remote GATT client address */
 222 };
 223
 224 /* GATT Indicate confirm result  */
 225 struct gatt_indicate_cfm_result_info_t {
 226         int result;                                      /* Result of event */
 227         char *addr;                                      /* Remote GATT client address */
 228         int att_hdl;                                     /* Characteristic Attribute handle */
 229         int completed;                                   /* 1 if last event, otheriwse 0 */
 230 };
 231
 232 /* Request Search Utility method */
 233 static struct gatt_server_req_info *__bt_gatt_server_find_request_info(int request_id,
 234                 bluetooth_gatt_att_request_type_e req_type);
 235
 236 static int __bt_gatt_send_indication_to_all_connected_clients(bluetooth_gatt_att_data_t *data,
 237                 bluetooth_gatt_server_indication_params_t *param);
 238
 239 static void __bt_remove_all_service_handles(int instance_id);
 240
 241 #ifdef TIZEN_GATT_CLIENT
 242 static void __bt_handle_client_instance_registered(event_gattc_register_t *data);
 243 static void __bt_handle_client_connected(event_gattc_conn_t *event_data);
 244 static void __bt_handle_client_disconnected(event_gattc_conn_t *event_data);
 245 static void __bt_handle_client_service_search_completed(event_gattc_conn_status_t *event_data);
 246 static void __bt_handle_client_service_search_result(event_gattc_service_result_t *event_data);
 247 static void __bt_handle_client_characteristic_search_result(
 248                 event_gattc_characteristic_result_t *event_data);
 249 static void __bt_handle_client_descriptor_search_result(event_gattc_descriptor_result_t *event_data);
 250 static void __bt_handle_client_characteristic_read_data(event_gattc_read_data *event_data);
 251 static void __bt_handle_client_descriptor_read_data(event_gattc_read_data *event_data);
 252 static void __bt_handle_client_characteristic_write_data(event_gattc_write_data *event_data);
 253 static void __bt_handle_client_descriptor_write_data(event_gattc_write_data *event_data);
 254 static int __bt_do_unregister_gatt_instance(int instance_id);
 255 static void __bt_hanlde_le_device_disconnection(event_dev_conn_status_t *event_data);
 256 static void __bt_handle_client_notification_registered(event_gattc_regdereg_notify_t *event_data,
 257                 gboolean is_registered);
 258 static void __bt_handle_client_notification_data(event_gattc_notify_data *event_data);
 259
 260 #endif
 261
 262 static int __bt_do_unregister_server_instance(int server_instance);
 263
 264 /* Linked List of GATT requests from Remote GATT Clients */
 265 static GSList *gatt_server_requests = NULL;
 266
 267 /* Linked List of connected Remote GATT clients */
 268 static GSList *gatt_client_info_list = NULL;
 269
 270 /* Number of clients to be notified to */
 271 static int num_indicate_clients;
 272
 273 /* List of applications */
 274 static bt_service_app_info_t numapps[MAX_APPS_SUPPORTED];
 275
 276 static void __bt_gatt_handle_pending_request_info(int result,
 277                 int service_function, void *data, unsigned int size);
 278
 279 static void __bt_handle_server_instance_registered(event_gatts_register_t *data);
 280
 281 static void __bt_gatt_event_handler(int event_type, gpointer event_data);
 282
 283 void _bt_check_adv_app_termination(const char *name)
 284 {
 285         bt_service_app_info_t *app = NULL;
 286         int k;
 287         int apps[MAX_APPS_SUPPORTED];
 288
 289         ret_if(NULL == name);
 290
 291         memset(&apps, -1, sizeof(apps));
 292
 293         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 294                 app = &numapps[k];
 295
 296                 /* Search for a app which has same sender and stop adv is running */
 297                 if (!strncasecmp(app->sender, name, strlen(name)) && app->is_initialized == TRUE) {
 298                         BT_DBG("Match found, name: %s", name);
 299
 300                         /* Unregister all service handles with stack */
 301                         __bt_remove_all_service_handles(app->instance_id);
 302
 303                         /* If Advertising is enabled, stop it */
 304                         if (app->adv_handle > 0) {
 305                                 BT_INFO("Stop advertising on instance ID [%d]", app->instance_id);
 306                                 /* Disable adv if running */
 307                                 BT_INFO("Disable Advertising Adv Handle [%d] sender [%s]",
 308                                                 app->adv_handle, name);
 309                                 _bt_set_advertising(app->sender, app->adv_handle, FALSE, FALSE);
 310                         }
 311
 312                         /* Save instances of all apps that need to be unregistered */
 313                         apps[app->instance_id] = 1;
 314                 }
 315         }
 316
 317         /* Unregister all apps one by one */
 318         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 319                 if (apps[k] == 1) {
 320                         BT_INFO("Unregister app[%d]", k);
 321                         /* Unregister server instance */
 322                         __bt_do_unregister_server_instance(k);
 323                 }
 324         }
 325 }
 326
 327 static int __bt_gatt_send_indication_to_all_connected_clients(bluetooth_gatt_att_data_t *data,
 328                 bluetooth_gatt_server_indication_params_t *param)
 329 {
 330         GSList *l;
 331         int ret = OAL_STATUS_SUCCESS;
 332         int result = OAL_STATUS_INTERNAL_ERROR;
 333
 334         BT_INFO("Current total number of connected clients [%d]", g_slist_length(gatt_client_info_list));
 335         for (l = gatt_client_info_list; l != NULL; l = l->next) {
 336                 struct gatt_client_info_t *info = l->data;
 337
 338                 if (info) {
 339                         BT_INFO("GATT Remote client address [%s] connection Id [%d]", info->addr, info->connection_id);
 340
 341                         ret = gatts_send_indication(param->instance_id, param->atrribute_handle,
 342                                         info->connection_id, data->length,
 343                                         param->need_confirmation, (char *)(&data->data[0]));
 344
 345                         BT_INFO("Send Indication to GATT client [%s] result: [%d]", info->addr, ret);
 346                         if (ret == OAL_STATUS_SUCCESS) {
 347                                 BT_INFO("Send Indication sent successfully to GATT client [%s]", info->addr);
 348                                 result = ret;
 349                                 num_indicate_clients++;
 350                         }
 351                 }
 352         }
 353         BT_INFO("Indication sending done for total number of clients [%d]", num_indicate_clients);
 354         return result;
 355 }
 356
 357 static struct gatt_server_req_info *__bt_gatt_server_find_request_info(int request_id,
 358                 bluetooth_gatt_att_request_type_e req_type)
 359 {
 360         GSList *l;
 361
 362         for (l = gatt_server_requests; l != NULL; l = l->next) {
 363                 struct gatt_server_req_info *req_info = l->data;
 364
 365                 if (req_info && req_info->request_id == request_id && req_info->request_type == req_type) {
 366                         BT_INFO("GATT Server request info found Req ID [%d] handle [%d] conn ID [%d]",
 367                                         req_info->request_id, req_info->attribute_handle, req_info->connection_id);
 368                         return req_info;
 369                 }
 370         }
 371         BT_ERR("Gatt Request not found");
 372         return NULL;
 373 }
 374
 375 void _bt_get_adv_handle_from_instance(int server_inst, int *adv_handle)
 376 {
 377         BT_DBG("+");
 378         int k;
 379         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 380                 if (numapps[k].is_initialized == 1 && numapps[k].instance_id == server_inst) {
 381                         *adv_handle = numapps[k].adv_handle;
 382                         break;
 383                 }
 384         }
 385 }
 386
 387 #ifdef TIZEN_GATT_CLIENT
 388 char * _bt_gatt_get_default_gatt_client_uuid(void)
 389 {
 390         return g_strdup(DEFAULT_GATT_CLIENT_UUID);
 391 }
 392
 393
 394 static void __bt_register_default_gatt_client()
 395 {
 396         char *uuid_str;
 397         oal_uuid_t uuid;
 398
 399         uuid_str = _bt_gatt_get_default_gatt_client_uuid();
 400         _bt_string_to_uuid(uuid_str, (service_uuid_t*)&uuid);
 401
 402         BT_INFO("Register Default GATT client uuid [%s]", uuid_str);
 403
 404         if (OAL_STATUS_SUCCESS != gattc_register(&uuid)) /* for only Smart Control */
 405                 BT_ERR("gattc register failed");
 406
 407         g_free(uuid_str);
 408 }
 409 #endif
 410
 411 int _bt_gatt_init(void)
 412 {
 413         BT_DBG("+");
 414
 415         if (OAL_STATUS_SUCCESS != gatt_enable()) {
 416                 BT_ERR("gatt Init failed");
 417                 return BLUETOOTH_ERROR_INTERNAL;
 418         }
 419
 420         /* Register gatt event handler */
 421         _bt_service_register_event_handler_callback(BT_GATT_MODULE, __bt_gatt_event_handler);
 422 #ifdef TIZEN_GATT_CLIENT
 423         /*In bluedroid product, defacult gatt client is handled differently*/
 424         __bt_register_default_gatt_client();
 425 #endif
 426         BT_DBG("-");
 427         return BLUETOOTH_ERROR_NONE;
 428 }
 429
 430 static void __bt_service_reset_gatt_data()
 431 {
 432         int k;
 433
 434         BT_INFO("Rest numapp");
 435
 436         /* Reset data */
 437         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 438                         numapps[k].is_initialized = 0;
 439                         numapps[k].instance_id = -1;
 440                         numapps[k].adv_handle = 0;
 441                         numapps[k].adv_instance = -1;
 442                         memset(numapps[k].sender, 0x00, sizeof(numapps[k].sender));
 443                         memset(numapps[k].uuid, 0x00, sizeof(numapps[k].uuid));
 444                         memset(numapps[k].adv_data.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 445                         memset(numapps[k].scan_rsp.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 446                         numapps[k].adv_data_len = 0;
 447                         numapps[k].scan_rsp_len = 0;
 448         }
 449 }
 450
 451 void _bt_gatt_deinit(void)
 452 {
 453         BT_INFO("GATT deinit");
 454
 455         if (OAL_STATUS_SUCCESS != gatt_disable())
 456                 BT_ERR("gatt deinit failed");
 457
 458         /* Un-register gatt event handler */
 459         _bt_service_unregister_event_handler_callback(BT_GATT_MODULE);
 460
 461         __bt_service_reset_gatt_data();
 462 }
 463
 464 void _bt_update_adv_handle(const char *sender, int adv_handle)
 465 {
 466         int k;
 467         BT_DBG("Sender [%s] Adv handle [%d]", sender, adv_handle);
 468         bt_service_app_info_t *info = NULL;
 469
 470         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 471                 info = &numapps[k];
 472                 /* Search for a app which has same sender and adv handle as 0 */
 473                 if (!g_strcmp0(info->sender, sender) && info->adv_handle == 0)
 474                         info->adv_handle = adv_handle;
 475         }
 476 }
 477
 478 int _bt_is_sender_gatt_server_with_no_adv(const char *sender, int adv_handle)
 479 {
 480         int k;
 481         BT_DBG("Sender [%s] Adv handle [%d]", sender, adv_handle);
 482         bt_service_app_info_t *info = NULL;
 483
 484         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 485                 info = &numapps[k];
 486                 /* Search for a app which has same sender and adv handle as 0
 487                    It is possible that same sender but different adv handle */
 488                 if (!g_strcmp0(info->sender, sender) && info->adv_handle == 0) {
 489                         //info->adv_handle = adv_handle;
 490                         return info->instance_id;
 491                 }
 492         }
 493         return -1;
 494 }
 495
 496 int _bt_get_allocated_server_instance(const char *sender, int adv_handle, gboolean use_reserved_slot)
 497 {
 498         int k;
 499         BT_DBG("Sender [%s] Adv handle [%d]", sender, adv_handle);
 500         bt_service_app_info_t *info = NULL;
 501
 502         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 503                 info = &numapps[k];
 504
 505                 /* Exact matching of Adv handle + sender combination */
 506                 if (!g_strcmp0(info->sender, sender) && info->adv_handle == adv_handle)
 507                         return info->instance_id;
 508 #if 0
 509                 if (!g_strcmp0(info->sender, sender) && info->adv_handle == -1)
 510                         return info->instance_id;
 511 #endif
 512         }
 513         return -1;
 514 }
 515
 516 char * _bt_get_sender_and_handle(int server_instance, int *adv_handle)
 517 {
 518         int k;
 519         bt_service_app_info_t *info = NULL;
 520
 521         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 522                 info = &numapps[k];
 523
 524                 if (info->instance_id == server_instance && info->adv_handle != -1) {
 525                         *adv_handle = info->adv_handle;
 526                         BT_DBG("Server instance [%d] Adv handle [%d] Sender [%s]", server_instance, *adv_handle, info->sender);
 527                         return g_strdup(info->sender);
 528                 }
 529         }
 530         return NULL;
 531 }
 532
 533 void _bt_set_new_adv_data(bluetooth_advertising_data_t *adv, int len, int instance)
 534 {
 535         int k;
 536         BT_DBG("+");
 537         bt_service_app_info_t *info = NULL;
 538         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 539                 info = &numapps[k];
 540
 541                 if (info->instance_id == instance) {
 542                         memcpy(info->adv_data.data, &adv->data, len);
 543                         break;
 544                 }
 545         }
 546         BT_DBG("-");
 547 }
 548
 549 void _bt_set_new_scan_rsp_data(bluetooth_scan_resp_data_t *scan, int len, int instance)
 550 {
 551         int k;
 552         BT_DBG("+");
 553         bt_service_app_info_t *info = NULL;
 554         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 555                 info = &numapps[k];
 556
 557                 if (info->instance_id == instance) {
 558                         memcpy(info->scan_rsp.data, &scan->data, len);
 559                         break;
 560                 }
 561         }
 562         BT_DBG("-");
 563 }
 564
 565 void _bt_get_previous_adv_data(bluetooth_advertising_data_t *adv, int *len, int instance)
 566 {
 567         int k;
 568         BT_DBG("+");
 569         bt_service_app_info_t *info = NULL;
 570
 571         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 572                 info = &numapps[k];
 573
 574                 if (info->instance_id == instance) {
 575                         memcpy(&adv->data, info->adv_data.data, info->adv_data_len);
 576                         *len = info->adv_data_len;
 577                         break;
 578                 }
 579         }
 580 }
 581
 582 void _bt_get_previous_scan_rsp_data(bluetooth_scan_resp_data_t *scan, int *len, int instance)
 583 {
 584         int k;
 585         BT_DBG("+");
 586         bt_service_app_info_t *info = NULL;
 587
 588         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 589                 info = &numapps[k];
 590
 591                 if (info->instance_id == instance) {
 592                         memcpy(&scan->data, info->scan_rsp.data, info->scan_rsp_len);
 593                         *len = info->scan_rsp_len;
 594                         break;
 595                 }
 596         }
 597 }
 598
 599 #ifdef TIZEN_GATT_CLIENT
 600 static int __bt_do_unregister_gatt_instance(int instance_id)
 601 {
 602         int ret = OAL_STATUS_SUCCESS;
 603         int k;
 604
 605         BT_INFO("DeAllocate server or client instance ID [%d]", instance_id);
 606
 607         /* Reset data: instance_id parameter could be either for GATT Server or for GATT client  */
 608         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 609                 if (numapps[k].instance_id == instance_id) {
 610                         BT_INFO("This is a GATT server app, unregister: Slot [%d] vacant", k);
 611                         numapps[k].is_initialized = FALSE;
 612                         numapps[k].instance_id = -1;
 613                         numapps[k].adv_handle = 0;
 614                         numapps[k].adv_instance = -1;
 615                         memset(numapps[k].sender, 0x00, sizeof(numapps[k].sender));
 616                         memset(numapps[k].uuid, 0x00, sizeof(numapps[k].uuid));
 617                         memset(numapps[k].adv_data.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 618                         memset(numapps[k].scan_rsp.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 619                         numapps[k].adv_data_len = 0;
 620                         numapps[k].scan_rsp_len = 0;
 621
 622                         /* Its a GATT Server Instance */
 623                         ret = gatts_unregister(instance_id);
 624                         if (ret != OAL_STATUS_SUCCESS) {
 625                                 BT_ERR("DeAllocate server instance with stack Fail ret: %d", ret);
 626                                 return BLUETOOTH_ERROR_INTERNAL;
 627                         }
 628                         break;
 629                 } else if (numapps[k].client_id == instance_id) {
 630                         BT_INFO("This is a GATT client app, unregister: Slot [%d] vacant", k);
 631                         numapps[k].client_id = -1;
 632                         numapps[k].is_initialized = FALSE;
 633                         memset(numapps[k].sender, 0x00, sizeof(numapps[k].sender));
 634                         memset(numapps[k].uuid, 0x00, sizeof(numapps[k].uuid));
 635                         memset(&numapps[k].address.addr, 0x00, sizeof(bluetooth_device_address_t));
 636
 637                         /* Its a GATT Client Instance */
 638                         ret = gattc_deregister(instance_id);
 639                         if (ret != OAL_STATUS_SUCCESS) {
 640                                 BT_ERR("DeAllocate GATT Client instance with stack Fail ret: %d", ret);
 641                                 return BLUETOOTH_ERROR_INTERNAL;
 642                         }
 643                         break;
 644                 }
 645         }
 646         return BLUETOOTH_ERROR_NONE;
 647 }
 648 #endif
 649
 650 static int __bt_do_unregister_server_instance(int server_instance)
 651 {
 652         int ret = OAL_STATUS_SUCCESS;
 653         int k;
 654
 655         /* Unregister the server instance */
 656         ret = gatts_unregister(server_instance);
 657         if (ret != OAL_STATUS_SUCCESS) {
 658                 BT_ERR("DeAllocate server instance with stack Fail ret: %d", ret);
 659                 return BLUETOOTH_ERROR_INTERNAL;
 660         }
 661         BT_INFO("DeAllocated server instance with stack successful..");
 662
 663         /* Reset data */
 664         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 665                 if (numapps[k].instance_id == server_instance) {
 666                         numapps[k].is_initialized = 0;
 667                         numapps[k].instance_id = -1;
 668                         numapps[k].adv_handle = 0;
 669                         numapps[k].adv_instance = -1;
 670                         memset(numapps[k].sender, 0x00, sizeof(numapps[k].sender));
 671                         memset(numapps[k].uuid, 0x00, sizeof(numapps[k].uuid));
 672                         memset(numapps[k].adv_data.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 673                         memset(numapps[k].scan_rsp.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 674                         numapps[k].adv_data_len = 0;
 675                         numapps[k].scan_rsp_len = 0;
 676                         break;
 677                 }
 678         }
 679         BT_DBG("Going8 to reset numapp block num [%d]", k);
 680         return BLUETOOTH_ERROR_NONE;
 681 }
 682
 683 static void __bt_remove_all_service_handles(int instance_id)
 684 {
 685         GSList *l;
 686         int *handle = NULL;
 687         int ret = OAL_STATUS_SUCCESS;
 688         int count;
 689
 690         count = g_slist_length(numapps[instance_id].service_handles);
 691         BT_INFO("Before handle removal: current count [%d]", count);
 692
 693         for (l = numapps[instance_id].service_handles; l != NULL;) {
 694                 handle = l->data;
 695                 l = g_slist_next(l);
 696
 697                 if (handle) {
 698                         BT_INFO("Server Handle to be Removed [%d] Instance ID [%d]", *handle, instance_id);
 699                         if (_bt_gatt_server_stop_service(numapps[instance_id].sender, *handle, instance_id) != BLUETOOTH_ERROR_NONE)
 700                                 continue;
 701
 702                         ret = gatts_delete_service(instance_id, *handle);
 703                         if (ret != OAL_STATUS_SUCCESS) {
 704                                 BT_ERR("ret: %d", ret);
 705                                 continue;
 706                         } else {
 707                                 numapps[instance_id].service_handles = g_slist_remove(numapps[instance_id].service_handles, handle);
 708                                 g_free(handle);
 709                                 handle = NULL;
 710                                 count = g_slist_length(numapps[instance_id].service_handles);
 711                                 BT_INFO("After deleting current count [%d]", count);
 712                         }
 713                 }
 714         }
 715 }
 716
 717 int _bt_unregister_server_instance(const char *sender, int adv_handle)
 718 {
 719         BT_INFO("Unregister Allocated server instance request Sender [%s] Adv handle [%d]", sender, adv_handle);
 720         int result = BLUETOOTH_ERROR_NONE;
 721         int apps[MAX_APPS_SUPPORTED];
 722         int server_instance;
 723         int k;
 724
 725         memset(&apps, -1, sizeof(apps));
 726
 727         if (adv_handle == 0) {
 728                 BT_DBG("Its a direct GATT Server app request to unregister");
 729                 /* Unregister server instance for each app with same sender (case: GATT Server with multiple adv handle) */
 730                 bt_service_app_info_t *info = NULL;
 731
 732                 for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 733                         info = &numapps[k];
 734
 735                         /* Exact matching of sender */
 736                         if (!g_strcmp0(info->sender, sender)) {
 737                                 BT_INFO("Unregister GATT server instance [%d]", info->instance_id);
 738                                 /* Unregister all service handles with stack */
 739                                 __bt_remove_all_service_handles(info->instance_id);
 740
 741                                 /* Disable adv if running */
 742                                 BT_INFO("Disable Advertising Adv Handle [%d] sender [%s]",
 743                                                 info->adv_handle, sender);
 744                                 _bt_set_advertising(sender, info->adv_handle, FALSE, FALSE);
 745
 746                                 /* Save all instances which need to be unregistered */
 747                                 apps[info->instance_id] = 1;
 748                         }
 749                 }
 750         } else {
 751                 BT_DBG("Its an Internal unregister request by adv application");
 752                 server_instance = _bt_get_allocated_server_instance(sender, adv_handle, FALSE);
 753                 BT_DBG("Its an Internal unregister request by adv application: Adv disabled srv instance [%d]", server_instance);
 754                 if (server_instance == -1) {
 755                         BT_ERR("No allocated server instance to be removed");
 756                         return BLUETOOTH_ERROR_INVALID_PARAM;
 757                 }
 758                 if (!numapps[server_instance].service_handles) {
 759                         BT_INFO("There are no Service handles with this app, safe to unregister");
 760                         /* Unregister server instance only if this sender does not have any gatt services in it */
 761                         result = __bt_do_unregister_server_instance(server_instance);
 762                 } else {
 763                         numapps[server_instance].adv_handle = 0;
 764                         memset(numapps[server_instance].adv_data.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 765                         numapps[server_instance].adv_data_len = 0;
 766                         memset(numapps[server_instance].scan_rsp.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 767                         numapps[server_instance].scan_rsp_len = 0;
 768                 }
 769                 return result;
 770         }
 771
 772         /* Unregister all apps one by one */
 773         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 774                 if (apps[k] == 1) {
 775                         BT_INFO("Unregister app[%d]", k);
 776                         /* Unregister server instance */
 777                         __bt_do_unregister_server_instance(k);
 778                 }
 779         }
 780
 781         return result;
 782 }
 783
 784 int _bt_register_server_instance(const char *sender, int adv_handle)
 785 {
 786         int ret = OAL_STATUS_SUCCESS;
 787         char *uuid_string = NULL;
 788         int slot = -1;
 789         int k;
 790         oal_uuid_t uuid;
 791
 792         BT_INFO("###Check on which instance Server instance can be initialized....");
 793         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 794                 if (numapps[k].is_initialized == 1) {
 795                         BT_INFO("Instance ID [%d] is already in use..Check next slot", numapps[k].instance_id);
 796                 } else {
 797                         slot = k;
 798                         BT_INFO("Time to register GATT Server..UUID to be used is [%s] slot [%d]", uuid_list[slot-1], slot);
 799                         break;
 800                 }
 801         }
 802
 803         if (slot == -1) {
 804                 BT_ERR("No Slot if free for GATT Server registration..");
 805                 return BLUETOOTH_ERROR_REGISTRATION_FAILED;
 806         }
 807
 808         uuid_string = g_malloc0(BT_UUID_STRING_MAX);
 809         _bt_string_to_uuid(uuid_list[slot-1], (service_uuid_t*)&uuid);
 810         g_strlcpy(uuid_string, uuid_list[slot-1], BT_UUID_STRING_MAX);
 811         BT_INFO("Copied UUID string [%s]", uuid_string);
 812
 813         /* Register GATT Server */
 814         ret = gatts_register(&uuid);
 815         if (ret != OAL_STATUS_SUCCESS) {
 816                 BT_ERR("ret: %d", ret);
 817                 g_free(uuid_string);
 818                 return BLUETOOTH_ERROR_INTERNAL;
 819         }
 820         BT_INFO("GATT Server registration call successfully accepted by OAL..wait for Instance Initialized event from OAL..");
 821         /* Return & wait for GATT Server Instance Initialization event */
 822         memset(numapps[slot].sender, 0x00, sizeof(numapps[slot].sender));
 823         memset(numapps[slot].uuid, 0x00, sizeof(numapps[slot].uuid));
 824
 825         g_strlcpy(numapps[slot].sender, sender, sizeof(numapps[slot].sender));
 826         g_strlcpy(numapps[slot].uuid, uuid_string, sizeof(numapps[slot].uuid));
 827
 828         numapps[slot].is_initialized = 0; /* Set initialization from app registered callback */
 829         numapps[slot].adv_handle = adv_handle;
 830
 831         g_free(uuid_string);
 832         return BLUETOOTH_ERROR_NONE;
 833 }
 834
 835 /* Event handlers */
 836 static void __bt_gatt_handle_pending_request_info(int result,
 837                 int service_function, void *data, unsigned int size)
 838 {
 839         GSList *l;
 840         GArray *out_param;
 841         invocation_info_t *req_info = NULL;
 842         ret_if(data == NULL);
 843         BT_DBG("+");
 844
 845         for (l = _bt_get_invocation_list(); l != NULL; l = g_slist_next(l)) {
 846                 req_info = l->data;
 847                 if (req_info == NULL || req_info->service_function != service_function)
 848                         continue;
 849
 850                 switch (service_function) {
 851 #ifndef GATT_DIRECT
 852                 case BT_GATT_SERVER_REGISTER: {
 853                         bt_service_app_info_t *param = (bt_service_app_info_t*)data;
 854                         BT_INFO("Sender [%s] Request Sender [%s]", param->sender, req_info->sender);
 855                         if (!g_strcmp0(req_info->sender, param->sender)) {
 856                                 BT_DBG("GATT Server app found [%s]", req_info->sender);
 857
 858                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 859                                 g_array_append_vals(out_param, &param->instance_id, sizeof(int));
 860                                 _bt_service_method_return(req_info->context, out_param, result);
 861
 862                                 g_free(req_info->user_data);
 863                                 _bt_free_info_from_invocation_list(req_info);
 864                                 g_array_free(out_param, TRUE);
 865                         }
 866                         break;
 867                 }
 868                 case BT_GATT_SERVER_START_SERVICE:
 869                 case BT_GATT_SERVER_DELETE_SERVICE: {
 870                         bt_service_app_info_t *param = (bt_service_app_info_t*)data;
 871                         BT_INFO("Sender [%s] Request Sender [%s]", param->sender, req_info->sender);
 872
 873                         int *saved_instance_id = (int*)req_info->user_data;
 874                         if (!g_strcmp0(req_info->sender, param->sender) && param->instance_id == *saved_instance_id) {
 875                                 BT_DBG("GATT Server app found [%s] Instance ID [%d] Reply DBUS",
 876                                                 req_info->sender, *saved_instance_id);
 877
 878                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 879                                 g_array_append_vals(out_param, &saved_instance_id, sizeof(int));
 880                                 _bt_service_method_return(req_info->context, out_param, result);
 881
 882                                 g_free(req_info->user_data);
 883                                 _bt_free_info_from_invocation_list(req_info);
 884                                 g_array_free(out_param, TRUE);
 885                         }
 886                         break;
 887                 }
 888                 case BT_GATT_SERVER_ADD_SERVICE:
 889                 case BT_GATT_SERVER_ADD_DESCRIPTOR:
 890                 case BT_GATT_SERVER_ADD_CHARACTERISTIC: {
 891                         int *handle = (int*)data;
 892                         BT_INFO("Characteristic added: Handle [%d]", *handle);
 893                         out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 894
 895                         g_array_append_vals(out_param, handle, sizeof(int));
 896                         _bt_service_method_return(req_info->context, out_param, result);
 897
 898                         g_free(req_info->user_data);
 899                         _bt_free_info_from_invocation_list(req_info);
 900                         g_array_free(out_param, TRUE);
 901                         break;
 902                 }
 903 #endif
 904                 case BT_CONNECT_LE:
 905                 case BT_DISCONNECT_LE: {
 906 #ifdef TIZEN_GATT_CLIENT
 907                        char *addr = (char*)req_info->user_data;
 908                        bluetooth_device_address_t address;
 909
 910                         if (!g_strcmp0(addr, (char*)data)) {
 911                                 BT_INFO("GATT Client connect-disconnect call pending for app [%s] addr [%s]",
 912                                                 req_info->sender, addr);
 913                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 914                                 _bt_convert_addr_string_to_type(address.addr, addr);
 915
 916                                 g_array_append_vals(out_param, (bluetooth_device_address_t*)&address,
 917                                                 sizeof(bluetooth_device_address_t));
 918                                 _bt_service_method_return(req_info->context, out_param, result);
 919
 920                                 g_free(req_info->user_data);
 921                                 _bt_free_info_from_invocation_list(req_info);
 922                                 g_array_free(out_param, TRUE);
 923                         }
 924 #else
 925                         out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 926
 927                         g_array_append_vals(out_param, (bluetooth_device_address_t*)data,
 928                                         sizeof(bluetooth_device_address_t));
 929                         _bt_service_method_return(req_info->context, out_param, result);
 930
 931                         g_free(req_info->user_data);
 932                         _bt_free_info_from_invocation_list(req_info);
 933
 934                         g_array_free(out_param, TRUE);
 935 #endif
 936                         break;
 937                 }
 938 #ifdef TIZEN_GATT_CLIENT
 939                 case BT_GATT_CLIENT_REGISTER: {
 940                         bt_service_app_info_t *param = (bt_service_app_info_t*)data;
 941                         BT_INFO("Sender [%s] Request Sender [%s]", param->sender, req_info->sender);
 942                         if (!g_strcmp0(req_info->sender, param->sender)) {
 943                                 BT_DBG("GATT Client app found [%s] created client ID [%d]",
 944                                                 req_info->sender, param->client_id);
 945
 946                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 947                                 g_array_append_vals(out_param, &param->client_id, sizeof(int));
 948                                 _bt_service_method_return(req_info->context, out_param, result);
 949
 950                                 g_free(req_info->user_data);
 951                                 _bt_free_info_from_invocation_list(req_info);
 952                                 g_array_free(out_param, TRUE);
 953                         }
 954                         break;
 955                 }
 956                 case BT_GATT_GET_PRIMARY_SERVICES: {
 957                         bt_services_browse_info_t *param = (bt_services_browse_info_t*)data;
 958                         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
 959                         _bt_convert_addr_type_to_string(address,
 960                                         (unsigned char *)(&param->device_addr.addr));
 961
 962                         BT_INFO("Request Sender [%s] address [%s]", req_info->sender, address);
 963
 964                         /* Match address to determine same request */
 965                         if (!g_strcmp0((char*)req_info->user_data, address)) {
 966                                 BT_DBG("GATT Client app found [%s] Remote address [%s]",
 967                                                 req_info->sender, address);
 968
 969                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 970                                 g_array_append_vals(out_param, param,
 971                                                 sizeof(bt_services_browse_info_t));
 972
 973                                 //g_array_append_vals(out_param, &param->client_id, sizeof(int));
 974                                 _bt_service_method_return(req_info->context, out_param, result);
 975
 976                                 g_free(req_info->user_data);
 977                                 _bt_free_info_from_invocation_list(req_info);
 978                                 g_array_free(out_param, TRUE);
 979                         }
 980                         g_free(address);
 981                         break;
 982                 }
 983                 case BT_GATT_GET_SERVICE_PROPERTIES: {
 984                         bt_char_browse_info_t param;
 985                         memcpy((void*)&param, data, sizeof(bt_char_browse_info_t));
 986                         //bt_char_browse_info_t *param = (bt_char_browse_info_t*)data;
 987                         BT_INFO("Request Sender [%s]", req_info->sender);
 988                         bluetooth_gatt_client_svc_prop_info_t *prop = (bluetooth_gatt_client_svc_prop_info_t*)req_info->user_data;
 989
 990                         /* Match both address and service properties to determine same request */
 991                         if (!memcmp(param.device_addr.addr,
 992                                         prop->device_address.addr,
 993                                         sizeof(bluetooth_device_address_t)) &&
 994                                         !memcmp(param.svc_uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) &&
 995                                         param.svc_inst_id == prop->svc.instance_id) {
 996                                 BT_INFO("Returning Service properties");
 997
 998                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 999                                 g_array_append_vals(out_param, &param, sizeof(bt_char_browse_info_t));
1000                                 _bt_service_method_return(req_info->context, out_param, result);
1001
1002                                 g_free(req_info->user_data);
1003                                 _bt_free_info_from_invocation_list(req_info);
1004                                 g_array_free(out_param, TRUE);
1005                         }
1006                         break;
1007                 }
1008                 case BT_GATT_GET_CHARACTERISTIC_PROPERTIES: {
1009                         bt_descriptor_browse_info_t *param = (bt_descriptor_browse_info_t*)data;
1010
1011                         BT_INFO("Request Sender [%s]", req_info->sender);
1012                         bluetooth_gatt_client_char_prop_info_t *prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
1013
1014                         /* Match both address, service properties &char properties to determine same request */
1015                         if (!memcmp(param->device_addr.addr,
1016                                         prop->device_address.addr,
1017                                         sizeof(bluetooth_device_address_t)) &&
1018                                         !memcmp(param->svc_uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) &&
1019                                         param->svc_inst_id == prop->svc.instance_id &&
1020                                         !memcmp(param->char_uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) &&
1021                                         param->char_inst_id == prop->characteristic.instance_id) {
1022                                 BT_INFO("Returning Characteristic properties");
1023                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1024                                                 g_array_append_vals(out_param, param, sizeof(bt_descriptor_browse_info_t));
1025                                 _bt_service_method_return(req_info->context, out_param, result);
1026
1027                                 g_free(req_info->user_data);
1028                                 _bt_free_info_from_invocation_list(req_info);
1029                                 g_array_free(out_param, TRUE);
1030                         }
1031                         break;
1032                 }
1033                 case BT_GATT_WATCH_CHARACTERISTIC: {
1034                         bt_gatt_notif_reg_info_t *param = (bt_gatt_notif_reg_info_t*)data;
1035                         bluetooth_gatt_client_char_prop_info_t *prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
1036                         BT_INFO("Request Sender [%s]", req_info->sender);
1037                         /* Match both address, service properties &char properties to determine same request */
1038                         if (!memcmp(param->addr.addr,
1039                                         prop->device_address.addr,
1040                                         sizeof(bluetooth_device_address_t)) &&
1041                                         !memcmp(param->svc_uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) &&
1042                                         param->svc_inst == prop->svc.instance_id &&
1043                                         !memcmp(param->char_uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) &&
1044                                         param->char_inst == prop->characteristic.instance_id) {
1045                                 BT_INFO("Characteristic Watch Successful: Is registered [%d]",
1046                                                 param->is_registered);
1047                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1048                                 g_array_append_vals(out_param, param, sizeof(bt_gatt_notif_reg_info_t));
1049                                 _bt_service_method_return(req_info->context, out_param, result);
1050                                 g_free(req_info->user_data);
1051                                 _bt_free_info_from_invocation_list(req_info);
1052                                 g_array_free(out_param, TRUE);
1053                         }
1054                         break;
1055                 }
1056                 case BT_GATT_READ_CHARACTERISTIC:
1057                 case BT_GATT_WRITE_CHARACTERISTIC_VALUE_BY_TYPE: {
1058                          bluetooth_gatt_client_char_prop_info_t *param = (bluetooth_gatt_client_char_prop_info_t*)data;
1059                          BT_INFO("Request Sender [%s]", req_info->sender);
1060
1061                          char *addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
1062                          bluetooth_gatt_client_char_prop_info_t *prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
1063                          _bt_convert_addr_type_to_string(addr, prop->device_address.addr);
1064
1065                          if (!memcmp(param, prop, sizeof(bluetooth_gatt_client_char_prop_info_t))) {
1066                                  BT_INFO("Gatt Char read or write request matched for address [%s]", addr);
1067                                  out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1068                                  g_array_append_vals(out_param, param, sizeof(bluetooth_gatt_client_char_prop_info_t));
1069                                  _bt_service_method_return(req_info->context, out_param, result);
1070
1071                                  g_free(req_info->user_data);
1072                                  _bt_free_info_from_invocation_list(req_info);
1073                                  g_array_free(out_param, TRUE);
1074                         }
1075                         g_free(addr);
1076                          break;
1077                 }
1078                 case BT_GATT_READ_DESCRIPTOR_VALUE:
1079                 case BT_GATT_WRITE_DESCRIPTOR_VALUE: {
1080                          bluetooth_gatt_client_desc_prop_info_t *param = (bluetooth_gatt_client_desc_prop_info_t*)data;
1081                          BT_INFO("Request Sender [%s]", req_info->sender);
1082
1083                          char *addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
1084                          bluetooth_gatt_client_desc_prop_info_t *prop = (bluetooth_gatt_client_desc_prop_info_t*)req_info->user_data;
1085                          _bt_convert_addr_type_to_string(addr, prop->device_address.addr);
1086
1087                          if (!memcmp(param, prop, sizeof(bluetooth_gatt_client_desc_prop_info_t))) {
1088                                  BT_INFO("Descriptor read or write request matched for address [%s]", addr);
1089                                  out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1090                                  g_array_append_vals(out_param, param, sizeof(bluetooth_gatt_client_desc_prop_info_t));
1091                                  _bt_service_method_return(req_info->context, out_param, result);
1092
1093                                  g_free(req_info->user_data);
1094                                  _bt_free_info_from_invocation_list(req_info);
1095                                  g_array_free(out_param, TRUE);
1096                         }
1097                         g_free(addr);
1098                         break;
1099                 }
1100 #endif
1101                 default:
1102                         break;
1103                 }
1104         }
1105         BT_DBG("-");
1106 }
1107
1108 static void __bt_handle_server_instance_registered(event_gatts_register_t *data)
1109 {
1110         bt_service_app_info_t *info = NULL;
1111         int k;
1112         char *uuid_string = g_malloc0(BT_UUID_STRING_MAX);
1113
1114         _bt_uuid_to_string(&(data->server_uuid), uuid_string);
1115         BT_INFO("Instance ID is Intialized [%d] UUID initialized [%s]", data->server_inst, uuid_string);
1116
1117         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1118         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1119                 info = &numapps[k];
1120
1121                 if (g_strcmp0(info->uuid, uuid_string) == 0) {
1122                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1123                         info->is_initialized = TRUE;
1124                         info->instance_id = data->server_inst;
1125                         info->adv_instance = data->server_inst;
1126                         __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE, BT_GATT_SERVER_REGISTER,
1127                                         (void*)info, sizeof(bt_service_app_info_t));
1128                         break;
1129                 }
1130         }
1131         g_free(uuid_string);
1132 }
1133
1134 static void __bt_handle_gatt_server_service_added(event_gatts_srvc_prm_t *event)
1135 {
1136         int result = BLUETOOTH_ERROR_NONE;
1137         int svc_handle = 0;
1138         int *handle;
1139         int count;
1140         bt_service_app_info_t *info = NULL;
1141         int k;
1142
1143         char *uuid_str = g_malloc0(BT_UUID_STRING_MAX);
1144         _bt_uuid_to_string(&(event->gatt_srvc_id.id.uuid), uuid_str);
1145         BT_INFO("GATT Added Service  UUID: [%s] Server Ins [%d] Service hdl [%d] Is Primary [%d]\n",
1146                         uuid_str, event->gatt_srvc_stat.server_inst, svc_handle, event->gatt_srvc_id.is_prmry);
1147
1148         if (event->gatt_srvc_stat.status != OAL_STATUS_SUCCESS) {
1149                 result = BLUETOOTH_ERROR_INTERNAL;
1150                 svc_handle = 0;  /* Service handle set to 0 indicates.
1151                                     0 is reserved by BT SIG, cant be used by app*/
1152         } else
1153                 svc_handle = event->gatt_srvc_stat.servic_hndl;
1154
1155         BT_INFO("GATT Added Service  Status [%d] Server Ins [%d] Service hdl [%d] Is Primary [%d]\n",
1156                         event->gatt_srvc_stat.status, event->gatt_srvc_stat.server_inst, svc_handle, event->gatt_srvc_id.is_prmry);
1157
1158         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1159         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1160                 info = &numapps[k];
1161
1162                 if (info->instance_id == event->gatt_srvc_stat.server_inst) {
1163                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1164                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_ADD_SERVICE,
1165                                         (int*)&svc_handle, sizeof(int));
1166
1167                         /* Add Service Handle */
1168                         if (svc_handle > 0) {
1169                                 handle = g_malloc0(sizeof(int));
1170                                 *handle = svc_handle;
1171                                 numapps[event->gatt_srvc_stat.server_inst].service_handles = g_slist_append(numapps[event->gatt_srvc_stat.server_inst].service_handles, handle);
1172                                 count = g_slist_length(numapps[event->gatt_srvc_stat.server_inst].service_handles);
1173                                 BT_INFO("Added Service handle [%d] to list..current count [%d]", svc_handle, count);
1174                         }
1175                         break;
1176                 }
1177         }
1178
1179         g_free(uuid_str);
1180 }
1181
1182 static void __bt_handle_gatt_server_characteristic_added(event_gatts_srvc_charctr_t *event)
1183 {
1184         int result = BLUETOOTH_ERROR_NONE;
1185         int char_handle;
1186         bt_service_app_info_t *info = NULL;
1187         int k;
1188         char *uuid_str = g_malloc0(BT_UUID_STRING_MAX);
1189
1190         BT_INFO("GATT Server Char added status [%d]", event->gatt_srvc_stat.status);
1191         BT_INFO("GATT Server_inst: [%d]", event->gatt_srvc_stat.server_inst);
1192         BT_INFO("GATT Service Handle: [%d]", event->gatt_srvc_stat.servic_hndl);
1193         BT_INFO("GATT Add characteristic  Status: [%d]", event->gatt_srvc_stat.status);
1194         BT_INFO("GATT Service characteristic Handle: [%d]", event->charctr_hndl);
1195
1196         if (event->gatt_srvc_stat.status != OAL_STATUS_SUCCESS) {
1197                 result = BLUETOOTH_ERROR_INTERNAL;
1198                 char_handle = 0;  /* characteristic handle set to 0 indicates.
1199                                      0 is reserved by BT SIG, cant be used by app*/
1200         } else
1201                 char_handle = event->charctr_hndl;
1202
1203
1204         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1205         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1206                 info = &numapps[k];
1207
1208                 if (info->instance_id == event->gatt_srvc_stat.server_inst) {
1209                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1210                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_ADD_CHARACTERISTIC,
1211                                         (int*)&char_handle, sizeof(int));
1212                         break;
1213                 }
1214         }
1215
1216
1217         _bt_uuid_to_string(&(event->charctr_uuid), uuid_str);
1218         BT_INFO("GATT Added Characteristic:  UUID: [%s]", uuid_str);
1219
1220         g_free(uuid_str);
1221 }
1222
1223 static void __bt_handle_gatt_server_descriptor_added(event_gatts_srvc_descr_t* event)
1224 {
1225         int result = BLUETOOTH_ERROR_NONE;
1226         int desc_handle;
1227         bt_service_app_info_t *info = NULL;
1228         int k;
1229         char *uuid_str = g_malloc0(BT_UUID_STRING_MAX);
1230
1231         BT_INFO("GATT Server Descriptor added status [%d]", event->gatt_srvc_stat.status);
1232         BT_INFO("GATT Server_inst: [%d]", event->gatt_srvc_stat.server_inst);
1233         BT_INFO("GATT Service Handle: [%d]", event->gatt_srvc_stat.servic_hndl);
1234         BT_INFO("GATT Add Descriptor  Status: [%d]", event->gatt_srvc_stat.status);
1235         BT_INFO("GATT Service Descriptor Handle: [%d]", event->descrptr_hndl);
1236
1237         if (event->gatt_srvc_stat.status != OAL_STATUS_SUCCESS) {
1238                 result = BLUETOOTH_ERROR_INTERNAL;
1239                 desc_handle = 0;  /* Service handle set to 0 indicates.
1240                                      0 is reserved by BT SIG, cant be used by app*/
1241         } else
1242                 desc_handle = event->descrptr_hndl;
1243
1244         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1245         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1246                 info = &numapps[k];
1247
1248                 if (info->instance_id == event->gatt_srvc_stat.server_inst) {
1249                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1250                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_ADD_DESCRIPTOR,
1251                                         (int*)&desc_handle, sizeof(int));
1252                         break;
1253                 }
1254         }
1255
1256         _bt_uuid_to_string(&(event->descrptr_uuid), uuid_str);
1257         BT_INFO("GATT Added Descriptor:  UUID: [%s]", uuid_str);
1258
1259         g_free(uuid_str);
1260 }
1261
1262 static void __bt_handle_gatt_server_service_started(event_gatts_srvc_t *event)
1263 {
1264         bt_service_app_info_t *info = NULL;
1265         int result = BLUETOOTH_ERROR_NONE;
1266         int k;
1267         BT_INFO("GATT Server Service Started..");
1268
1269
1270         BT_INFO("GATT Server_inst: [%d]", event->server_inst);
1271         BT_INFO("GATT Service Handle: [%d]", event->servic_hndl);
1272         BT_INFO("GATT Service Started Status: [%d]", event->status);
1273
1274         if (event->status != OAL_STATUS_SUCCESS) {
1275                 BT_ERR("GATT Server Service Start Failed Err: [%d]", event->status);
1276                 result = BLUETOOTH_ERROR_INTERNAL;
1277         }
1278
1279         /* Check if the just registered Instance ID belongs to requester */
1280         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1281                 info = &numapps[k];
1282
1283                 if (info->instance_id == event->server_inst) {
1284                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1285                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_START_SERVICE,
1286                                         (void*)info, sizeof(bt_service_app_info_t));
1287                         break;
1288                 }
1289         }
1290 }
1291
1292 static void __bt_handle_gatt_server_service_stopped(event_gatts_srvc_t *event)
1293 {
1294         int result = BLUETOOTH_ERROR_NONE;
1295         bt_service_app_info_t *info = NULL;
1296         int k;
1297         BT_INFO("GATT Server Service Stopped..");
1298
1299         BT_INFO("GATT Server_inst: [%d]", event->server_inst);
1300         BT_INFO("GATT Service Handle: [%d]", event->servic_hndl);
1301         BT_INFO("GATT Service Stopped Status: [%d]", event->status);
1302
1303         if (event->status != OAL_STATUS_SUCCESS) {
1304                 BT_ERR("GATT Server Service Stop Failed Err: [%d]", event->status);
1305                 result = BLUETOOTH_ERROR_INTERNAL;
1306         }
1307
1308         /* Check if the just registered Instance ID belongs to requester */
1309         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1310                 info = &numapps[k];
1311
1312                 if (info->instance_id == event->server_inst) {
1313                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1314                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_STOP_SERVICE,
1315                                         (void*)info, sizeof(bt_service_app_info_t));
1316                         break;
1317                 }
1318         }
1319 }
1320
1321 static void __bt_handle_gatt_server_service_deleted(event_gatts_srvc_t *event)
1322 {
1323         int result = BLUETOOTH_ERROR_NONE;
1324         bt_service_app_info_t *info = NULL;
1325         int k;
1326         BT_INFO("GATT Server Service Deleted..");
1327
1328         BT_INFO("GATT Server_inst: [%d]", event->server_inst);
1329         BT_INFO("GATT Service Handle: [%d]", event->servic_hndl);
1330         BT_INFO("GATT Service Deleted Status: [%d]", event->status);
1331
1332         if (event->status != OAL_STATUS_SUCCESS) {
1333                 BT_ERR("GATT Server Service Delete Failed Err: [%d]", event->status);
1334                 result = BLUETOOTH_ERROR_INTERNAL;
1335         }
1336
1337         /* Check if the just registered Instance ID belongs to requester */
1338         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1339                 info = &numapps[k];
1340
1341                 if (info->instance_id == event->server_inst) {
1342                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1343                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_DELETE_SERVICE,
1344                                         (void*)info, sizeof(bt_service_app_info_t));
1345                         break;
1346                 }
1347         }
1348 }
1349
1350 static struct gatt_client_info_t *__bt_find_remote_gatt_client_info(char *address)
1351 {
1352         GSList *l;
1353         struct gatt_client_info_t *info = NULL;
1354         for (l = gatt_client_info_list; l != NULL; l = g_slist_next(l)) {
1355                 info = (struct gatt_client_info_t*)l->data;
1356                 if (info == NULL)
1357                         continue;
1358
1359                 if (!g_strcmp0(info->addr, address)) {
1360                         BT_INFO("Remote GATT client found addr[%s]", info->addr);
1361                         return info;
1362                 }
1363         }
1364         return NULL;
1365 }
1366
1367 static struct gatt_client_info_t *__bt_find_remote_gatt_client_info_from_conn_id(int conn_id)
1368 {
1369         GSList *l;
1370         struct gatt_client_info_t *info = NULL;
1371
1372         for (l = gatt_client_info_list; l != NULL; l = g_slist_next(l)) {
1373                 info = (struct gatt_client_info_t*)l->data;
1374                 if (info == NULL)
1375                         continue;
1376
1377                 if (info->connection_id == conn_id) {
1378                         BT_INFO("Remote GATT client found addr[%s]", info->addr);
1379                         return info;
1380                 }
1381         }
1382         return NULL;
1383 }
1384
1385 #ifdef TIZEN_GATT_CLIENT
1386 static struct gatt_server_info_t *__bt_find_remote_gatt_server_info(char *address)
1387 {
1388         GSList *l;
1389         struct gatt_server_info_t *info = NULL;
1390         for (l = gatt_server_info_list; l != NULL; l = g_slist_next(l)) {
1391                 info = (struct gatt_server_info_t*)l->data;
1392                 if (info == NULL)
1393                         continue;
1394
1395                 if (!g_strcmp0(info->addr, address)) {
1396                         BT_INFO("Remote GATT Server found addr[%s]", info->addr);
1397                         return info;
1398                 }
1399         }
1400         return NULL;
1401 }
1402
1403 static struct gatt_out_conn_info_t* __bt_find_gatt_outgoing_conn_info(char *address)
1404 {
1405         GSList *l;
1406         struct gatt_out_conn_info_t *info = NULL;
1407         for (l = outgoing_gatt_conn_list; l != NULL; l = g_slist_next(l)) {
1408                 info = (struct gatt_out_conn_info_t*)l->data;
1409                 if (info == NULL)
1410                         continue;
1411
1412                 if (!g_strcmp0(info->addr, address)) {
1413                         BT_INFO("Outgoing connection info found addr[%s]", info->addr);
1414                         return info;
1415                 }
1416         }
1417         return NULL;
1418 }
1419
1420 static struct gatt_server_info_t *__bt_find_remote_gatt_server_info_from_client_if(int client_if)
1421 {
1422         GSList *l;
1423         struct gatt_server_info_t *info = NULL;
1424
1425         for (l = gatt_server_info_list; l != NULL; l = g_slist_next(l)) {
1426                 info = (struct gatt_server_info_t*)l->data;
1427                 if (info == NULL)
1428                         continue;
1429
1430                 if (info->client_id == client_if) {
1431                         BT_INFO("Remote GATT server found addr[%s]", info->addr);
1432                         return info;
1433                 }
1434         }
1435         return NULL;
1436 }
1437 #endif
1438
1439
1440
1441
1442 #ifdef TIZEN_GATT_CLIENT
1443 static void __bt_handle_gatt_server_connection_state(event_gatts_conn_t *event)
1444 {
1445         int result = BLUETOOTH_ERROR_NONE;
1446         struct gatt_client_info_t *conn_info = NULL;
1447         bluetooth_device_address_t dev_addr;
1448         GVariant *param = NULL;
1449
1450         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1451
1452         memcpy(dev_addr.addr, event->address.addr, 6);
1453
1454         /* REPLY dbus Context to application which called BT_CONNECT_LE. There is status
1455            in this event */
1456         _bt_convert_addr_type_to_string(address,
1457                         (unsigned char *)dev_addr.addr);
1458         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
1459                         address, BT_ADDRESS_STRING_SIZE);
1460
1461         BT_INFO("GATT Server Connedted: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1462                         address, event->server_inst, event->conn_id);
1463
1464
1465         /* Check if device is already in connected list */
1466         conn_info = __bt_find_remote_gatt_client_info(address);
1467
1468         if (!conn_info) {
1469                 BT_INFO("Conn Info absent: But no need to Send Local GATT Server Connected event to apps");
1470
1471                 param = g_variant_new("(is)", result, address);
1472
1473                 /* Send event to application */
1474                 _bt_send_event(BT_DEVICE_EVENT,
1475                                 BLUETOOTH_EVENT_GATT_SERVER_CONNECTED, /* Local device is GATT server */
1476                                 param);
1477
1478                 /* Save Connection info */
1479                 conn_info = g_new0(struct gatt_client_info_t, 1);
1480                 conn_info->addr = g_strdup(address);
1481                 BT_INFO("Added GATT client addr[%s]", conn_info->addr);
1482                 conn_info->connection_id = event->conn_id;
1483                 conn_info->instance_id = event->server_inst;
1484                 gatt_client_info_list = g_slist_append(gatt_client_info_list, conn_info);
1485                 BT_INFO("Total num of connected Remote GATT Clients [%d]", g_slist_length(gatt_client_info_list));
1486         }
1487
1488         g_free(address);
1489 }
1490
1491 /* GATT Server Dis connected */
1492 static void __bt_handle_gatt_server_disconnection_state(event_gatts_conn_t *event)
1493 {
1494         int result = BLUETOOTH_ERROR_NONE;
1495         struct gatt_client_info_t *conn_info = NULL;
1496         bluetooth_device_address_t dev_addr;
1497         GVariant *param = NULL;
1498         char address[BT_ADDRESS_STRING_SIZE];
1499
1500         memcpy(dev_addr.addr, event->address.addr, 6);
1501
1502         /* REPLY dbus Context to application which called BT_DISCONNECT_LE. There is status
1503            in this event */
1504         _bt_convert_addr_type_to_string(address,
1505                         (unsigned char *)dev_addr.addr);
1506
1507         if (NULL ==  _bt_get_request_info_data(BT_DISCONNECT_LE, address)) {
1508                 if (NULL !=  _bt_get_request_info_data(BT_CONNECT_LE, address)) {
1509                         result = BLUETOOTH_ERROR_INTERNAL;
1510
1511                         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
1512                                         address, BT_ADDRESS_STRING_SIZE);
1513
1514                         BT_ERR("Failed to connect Local GATT Server Remote Client addr[%s]", address);
1515                         return;
1516                 }
1517         } else {
1518                 __bt_gatt_handle_pending_request_info(result, BT_DISCONNECT_LE,
1519                                 address, BT_ADDRESS_STRING_SIZE);
1520         }
1521
1522         BT_INFO("Local GATT Server DisConnected: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1523                         address, event->server_inst, event->conn_id);
1524         /* Remove Connection info */
1525         conn_info = __bt_find_remote_gatt_client_info(address);
1526         if (conn_info) {
1527                 BT_INFO("No need to Send Local GATT Server Disconnected event to apps, just remove remote client info");
1528
1529                 param = g_variant_new("(is)", result, address);
1530                 /* Send event to application */
1531                 _bt_send_event(BT_DEVICE_EVENT,
1532                                 BLUETOOTH_EVENT_GATT_SERVER_DISCONNECTED, /* Local device is GATT server */
1533                                 param);
1534
1535                 /* Remove info from List */
1536                 gatt_client_info_list = g_slist_remove(gatt_client_info_list, conn_info);
1537                 BT_INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
1538                 g_free(conn_info->addr);
1539                 g_free(conn_info);
1540         }
1541 }
1542 #else
1543
1544 static void __bt_handle_gatt_server_connection_state(event_gatts_conn_t *event)
1545 {
1546         int result = BLUETOOTH_ERROR_NONE;
1547         struct gatt_client_info_t *conn_info = NULL;
1548         bt_service_app_info_t *info = NULL;
1549         bluetooth_device_address_t dev_addr;
1550         GVariant *param = NULL;
1551         int k;
1552
1553         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1554
1555         memcpy(dev_addr.addr, event->address.addr, 6);
1556
1557
1558         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1559         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1560                 info = &numapps[k];
1561
1562                 if (info->instance_id == event->server_inst) {
1563                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1564                         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
1565                                         (bluetooth_device_address_t*)&dev_addr, sizeof(bluetooth_device_address_t));
1566
1567                         break;
1568                 }
1569         }
1570
1571         /* Send event to BT-API */
1572         _bt_convert_addr_type_to_string(address,
1573                         (unsigned char *)dev_addr.addr);
1574
1575         BT_INFO("GATT Server Connedted: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1576                         address, event->server_inst, event->conn_id);
1577
1578
1579         /* Check if device is already in connected list */
1580         conn_info = __bt_find_remote_gatt_client_info(address);
1581
1582         if (!conn_info) {
1583                 param = g_variant_new("(is)", result, address);
1584                 /* Send event to application */
1585                 _bt_send_event(BT_GATT_SERVER_EVENT,
1586                                 BLUETOOTH_EVENT_GATT_CONNECTED,
1587                                 param);
1588
1589                 /* Save Connection info */
1590                 conn_info = g_new0(struct gatt_client_info_t, 1);
1591                 conn_info->addr = g_strdup(address);
1592                 BT_INFO("Added GATT client addr[%s]", conn_info->addr);
1593                 conn_info->connection_id = event->conn_id;
1594                 conn_info->instance_id = event->server_inst;
1595                 gatt_client_info_list = g_slist_append(gatt_client_info_list, conn_info);
1596                 BT_INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
1597         }
1598
1599         g_free(address);
1600 }
1601
1602 /* GATT Server Dis connected */
1603 static void __bt_handle_gatt_server_disconnection_state(event_gatts_conn_t *event)
1604 {
1605         int result = BLUETOOTH_ERROR_NONE;
1606         struct gatt_client_info_t *conn_info = NULL;
1607         bluetooth_device_address_t dev_addr;
1608         bt_service_app_info_t *info = NULL;
1609         GVariant *param = NULL;
1610         int k;
1611
1612         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1613
1614         memcpy(dev_addr.addr, event->address.addr, 6);
1615
1616         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1617         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1618                 info = &numapps[k];
1619
1620                 if (info->instance_id == event->server_inst) {
1621                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1622                         __bt_gatt_handle_pending_request_info(result, BT_DISCONNECT_LE,
1623                                         (bluetooth_device_address_t*)&dev_addr, sizeof(bluetooth_device_address_t));
1624
1625                         break;
1626                 }
1627         }
1628
1629         /* Send event to BT-API */
1630         _bt_convert_addr_type_to_string(address,
1631                         (unsigned char *)dev_addr.addr);
1632
1633         BT_INFO("GATT Server DisConnected: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1634                         address, event->server_inst, event->conn_id);
1635
1636         param = g_variant_new("(is)", result, address);
1637         /* Send event to application */
1638         _bt_send_event(BT_GATT_SERVER_EVENT,
1639                         BLUETOOTH_EVENT_GATT_DISCONNECTED,
1640                         param);
1641
1642         /* Remove Connection info */
1643         conn_info = __bt_find_remote_gatt_client_info(address);
1644         if (conn_info) {
1645                 BT_INFO("Remove GATT client info from List..");
1646                 /* Remove info from List */
1647                 gatt_client_info_list = g_slist_remove(gatt_client_info_list, conn_info);
1648                 BT_INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
1649                 g_free(conn_info->addr);
1650                 g_free(conn_info);
1651         }
1652
1653         g_free(address);
1654 }
1655 #endif
1656
1657
1658 static void __bt_handle_gatt_server_acquire_write_requested(event_gatts_srvc_acquire_attr_t *event)
1659 {
1660         GVariant *param = NULL;
1661         int result = BLUETOOTH_ERROR_NONE;
1662         struct gatt_server_req_info *req_info = NULL;
1663         bluetooth_device_address_t dev_addr;
1664         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
1665
1666         BT_INFO("GATT Server ACQUIRE  Write Req Connection ID: [%d]", event->attr_trans.conn_id);
1667         BT_INFO("GATT Server  ACQUIRE Write Req Transaction ID:[%d]", event->attr_trans.trans_id);
1668         BT_INFO("GATT Server ACQUIRE Write Req Attribute Handle: [%d]", event->attr_trans.attr_handle);
1669
1670         //address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1671         memcpy(dev_addr.addr, event->address.addr, 6);
1672
1673         req_info = g_new0(struct gatt_server_req_info, 1);
1674         req_info->request_id = event->attr_trans.trans_id;
1675         req_info->attribute_handle = event->attr_trans.attr_handle;
1676         req_info->connection_id = event->attr_trans.conn_id;
1677         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_ACQUIRE_WRITE;
1678         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1679
1680         _bt_convert_addr_type_to_string(address,
1681                         (unsigned char *)dev_addr.addr);
1682
1683         param = g_variant_new("(iiiiiis)", result,
1684                         event->attr_trans.conn_id,
1685                         event->attr_trans.trans_id,
1686                         event->attr_trans.attr_handle,
1687                         event->mtu, event->attr_trans.offset, address);
1688         BT_INFO("GATT Server ACQUIRE Write Req Attribute remote address : [%s]", address);
1689
1690         _bt_send_event(BT_GATT_SERVER_EVENT,
1691                         BLUETOOTH_EVENT_GATT_SERVER_ACQUIRE_WRITE,
1692                         param);
1693
1694 }
1695
1696 static void __bt_handle_gatt_server_acquire_notify_requested(event_gatts_srvc_acquire_attr_t *event)
1697 {
1698         GVariant *param = NULL;
1699         int result = BLUETOOTH_ERROR_NONE;
1700         struct gatt_server_req_info *req_info = NULL;
1701
1702         BT_INFO("GATT Server ACQUIRE  Notify Req Connection ID: [%d]", event->attr_trans.conn_id);
1703         BT_INFO("GATT Server ACQUIRE Notify  Req Transaction ID:[%d]", event->attr_trans.trans_id);
1704         BT_INFO("GATT Server ACQUIRE Notify Req Attribute Handle: [%d]", event->attr_trans.attr_handle);
1705
1706         req_info = g_new0(struct gatt_server_req_info, 1);
1707         req_info->request_id = event->attr_trans.trans_id;
1708         req_info->attribute_handle = event->attr_trans.attr_handle;
1709         req_info->connection_id = event->attr_trans.conn_id;
1710         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_ACQUIRE_NOTIFY;
1711         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1712
1713         param = g_variant_new("(iiiiii)", result,
1714                         event->attr_trans.conn_id,
1715                         event->attr_trans.trans_id,
1716                         event->attr_trans.attr_handle,
1717                         event->mtu, event->attr_trans.offset);
1718
1719         BT_INFO("GATT Server ACQUIRE Notify  Req Attribute : ");
1720
1721          _bt_send_event(BT_GATT_SERVER_EVENT,
1722                                  BLUETOOTH_EVENT_GATT_SERVER_ACQUIRE_NOTIFY,
1723                                  param);
1724 }
1725
1726 static void __bt_handle_gatt_server_write_requested(event_gatts_srvc_write_attr_t *event)
1727 {
1728         char *address;
1729         bluetooth_device_address_t dev_addr;
1730         GVariant *param = NULL;
1731         int result = BLUETOOTH_ERROR_NONE;
1732         gboolean need_resp;
1733         gboolean is_prepare_write;
1734         char *write_val;
1735         GVariant *data = NULL;
1736         int i;
1737         struct gatt_server_req_info *req_info = NULL;
1738         BT_INFO("GATT Server Write Requested");
1739
1740         memcpy(dev_addr.addr, event->address.addr, 6);
1741
1742         BT_INFO("GATT Server Write Req Connection ID: [%d]", event->attr_trans.conn_id);
1743         BT_INFO("GATT Server Write Req Transaction ID:[%d]", event->attr_trans.trans_id);
1744         BT_INFO("GATT Server Write Req Attribute Handle: [%d]", event->attr_trans.attr_handle);
1745         BT_INFO("GATT Server Write Req Attribute Offset: [%d]", event->attr_trans.offset);
1746         BT_INFO("GATT Server Write Req value length [%d]", event->length);
1747         BT_INFO("GATT Server Write Req needs response: [%d]", event->need_rsp);
1748         BT_INFO("GATT Server Write Req Is Prep: [%d]", event->is_prep);
1749
1750         if (event->length <= 0) {
1751                 BT_INFO("GATT Server write requested, but length of attr value is 0");
1752                 return;
1753         }
1754
1755         need_resp = event->need_rsp;
1756         is_prepare_write = event->is_prep;
1757
1758         write_val = g_memdup(&event->value[0], event->length);
1759
1760         address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1761         _bt_convert_addr_type_to_string(address,
1762                         (unsigned char *)dev_addr.addr);
1763
1764         BT_INFO("GATT Server Write Request from remote client [%s]", address);
1765         /* DEBUG */
1766         if (event->length > 0) {
1767                 for (i = 0; i < event->length; i++)
1768                         BT_DBG("Data[%d] = [0x%x]", i, event->value[i]);
1769         }
1770         /* Save Write Request Info */
1771         req_info = g_new0(struct gatt_server_req_info, 1);
1772         req_info->request_id = event->attr_trans.trans_id;
1773         req_info->attribute_handle = event->attr_trans.attr_handle;
1774         req_info->connection_id = event->attr_trans.conn_id;
1775         req_info->addr = address;
1776         req_info->offset = event->attr_trans.offset;
1777         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_WRITE;
1778         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1779
1780         data = g_variant_new_from_data(
1781                         G_VARIANT_TYPE_BYTESTRING,
1782                         write_val,
1783                         event->length,
1784                         TRUE, NULL, NULL);
1785
1786         param = g_variant_new("(iiiiiibbsn@ay)", result,
1787                         event->attr_trans.conn_id,
1788                         event->attr_trans.trans_id,
1789                         event->attr_trans.attr_handle,
1790                         event->attr_trans.offset,
1791                         event->length,
1792                         need_resp,
1793                         is_prepare_write,
1794                         address,
1795                         event->length,
1796                         data);
1797
1798          _bt_send_event(BT_GATT_SERVER_EVENT,
1799                          BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED,
1800                         param);
1801
1802         g_free(write_val);
1803 }
1804
1805 static void __bt_handle_gatt_server_read_requested(event_gatts_srvc_read_attr_t *event)
1806 {
1807         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1808         bluetooth_device_address_t dev_addr;
1809         int result = BLUETOOTH_ERROR_NONE;
1810         struct gatt_server_req_info *req_info = NULL;
1811         GVariant *param = NULL;
1812         gboolean is_long;
1813         BT_INFO("GATT Server Read Requested");
1814
1815         memcpy(dev_addr.addr, event->address.addr, 6);
1816
1817         BT_INFO("GATT Server-Client Connection ID: [%d]", event->attr_trans.conn_id);
1818         BT_INFO("GATT Server-Client Transaction ID: [%d]", event->attr_trans.trans_id);
1819         BT_INFO("GATT Server Attribute Handle: [%d]", event->attr_trans.attr_handle);
1820         BT_INFO("GATT Server Attribute Offset for read: [%d]", event->attr_trans.offset);
1821         BT_INFO("GATT Server Attribute is long: [%d]", event->is_long);
1822
1823         is_long = event->is_long;
1824
1825         /* Save Read Request Info */
1826         req_info = g_new0(struct gatt_server_req_info, 1);
1827         req_info->request_id = event->attr_trans.trans_id;
1828         req_info->attribute_handle = event->attr_trans.attr_handle;
1829         req_info->connection_id = event->attr_trans.conn_id;
1830         req_info->addr = address;
1831         req_info->offset = event->attr_trans.offset;
1832         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_READ;
1833         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1834
1835         /* Send event to BT-API */
1836         _bt_convert_addr_type_to_string(address,
1837                         (unsigned char *)dev_addr.addr);
1838
1839         BT_INFO("GATT Server Read Request from remote client [%s]", address);
1840
1841         param = g_variant_new("(iiiiibs)", result,
1842                         event->attr_trans.conn_id,
1843                         event->attr_trans.trans_id,
1844                         event->attr_trans.attr_handle,
1845                         event->attr_trans.offset,
1846                         is_long,
1847                         address);
1848
1849         _bt_send_event(BT_GATT_SERVER_EVENT,
1850                         BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED,
1851                         param);
1852 }
1853
1854 static void __bt_handle_gatt_server_indicate_confirmed(event_gatts_ind_cnfrm_t *event)
1855 {
1856         bluetooth_device_address_t dev_addr;
1857         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1858         int cur_connected_clients;
1859         static int recvd = 0;
1860         gboolean completed = 0;
1861         GVariant *param = NULL;
1862
1863         /* OAL event does provide error, so MW assumes event will never contain wrong data,
1864            incase of any issues, check with OAL */
1865         int result = BLUETOOTH_ERROR_NONE;
1866
1867         memcpy(dev_addr.addr, event->address.addr, 6);
1868         _bt_convert_addr_type_to_string(address,
1869                         (unsigned char *)dev_addr.addr);
1870
1871         BT_INFO("Indication sent to GATT client [%s] conn_ ID [%d] transaction ID [%d] Att handle [%d]",
1872                         address, event->conn_id, event->trans_id, event->attr_handle);
1873
1874
1875         cur_connected_clients = g_slist_length(gatt_client_info_list);
1876         BT_INFO("Number of connected clients during sending Indication [%d] & current connected count [%d]",
1877                         num_indicate_clients, cur_connected_clients);
1878
1879         recvd++;
1880         if (recvd == num_indicate_clients) {
1881                 BT_INFO("Gatt indication confirm event for last GATT client.. [%s]", address);
1882                 completed = 1; /* Last event */
1883                 recvd = 0; /* Reset */
1884                 num_indicate_clients = 0;
1885         }
1886
1887         param = g_variant_new("(isib)",
1888                         result,
1889                         address,
1890                         event->attr_handle,
1891                         completed);
1892
1893         /* Send event to BT-API */
1894         _bt_send_event(BT_GATT_SERVER_EVENT,
1895                         BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_COMPLETED,
1896                         param);
1897
1898         BT_INFO("Received Indication confirm for client number [%d]", recvd);
1899         g_free(address);
1900 }
1901
1902 /* Tizen Platform Specific */
1903 static void __bt_handle_gatt_server_notification_changed(event_gatts_notif_t *event)
1904 {
1905         bluetooth_device_address_t dev_addr;
1906         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1907         GVariant *param = NULL;
1908         gboolean notify;
1909
1910         /* OAL event does provide error, so MW assumes event will never contain wrong data,
1911            incase of any issues, check with OAL */
1912         int result = BLUETOOTH_ERROR_NONE;
1913
1914         memcpy(dev_addr.addr, event->address.addr, 6);
1915         _bt_convert_addr_type_to_string(address,
1916                         (unsigned char *)dev_addr.addr);
1917
1918         BT_INFO("notification_changed [%s] conn_ ID [%d] transaction ID [%d] Att handle [%d] Notify[%d]",
1919                         address, event->conn_id, event->trans_id, event->attr_handle, event->notify);
1920
1921         /* Set Notifcation status */
1922         notify = event->notify;
1923
1924         param = g_variant_new("(isib)",
1925                         result,
1926                         address,
1927                         event->attr_handle,
1928                         notify);
1929
1930         /* Send event to BT-API */
1931         _bt_send_event(BT_GATT_SERVER_EVENT,
1932                         BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED,
1933                         param);
1934
1935         g_free(address);
1936 }
1937
1938 static void __bt_handle_gatt_mtu_changed_event(event_gatts_mtu_changed_t *event)
1939 {
1940         int result = BLUETOOTH_ERROR_NONE;
1941         struct gatt_client_info_t *conn_info = NULL;
1942         GVariant *param = NULL;
1943         guint8 status = 0;
1944         BT_INFO("GATT Server MTU changed event");
1945
1946         conn_info = __bt_find_remote_gatt_client_info_from_conn_id(event->conn_id);
1947         if (conn_info == NULL) {
1948                 BT_ERR("Cant find connection Information");
1949                 return;
1950         }
1951         BT_INFO("Got connection Info GATT client [%s] MTU Size [%d]",
1952                         conn_info->addr, event->mtu_size);
1953
1954         param = g_variant_new("(isqy)",
1955                         result,
1956                         conn_info->addr,
1957                         event->mtu_size,
1958                         status);
1959
1960         /* Send event to BT-API */
1961         _bt_send_event(BT_GATT_SERVER_EVENT,
1962                         BLUETOOTH_EVENT_GATT_ATT_MTU_CHANGED,
1963                         param);
1964 }
1965
1966 static void __bt_gatt_event_handler(int event_type, gpointer event_data)
1967 {
1968         BT_INFO("OAL event = 0x%x, \n", event_type);
1969         switch (event_type) {
1970                 case OAL_EVENT_BLE_SERVER_INSTANCE_INITIALISED: {
1971                 BT_INFO("OAL Event: Server Instance Registered");
1972                 /* GATT Server Registered event is handled in MAIN thread context */
1973                 __bt_handle_server_instance_registered((event_gatts_register_t *)event_data);
1974                 break;
1975                                                                 }
1976         case OAL_EVENT_GATTS_SERVICE_ADDED: {
1977                 BT_INFO("OAL Event: GATT Service added");
1978                 __bt_handle_gatt_server_service_added((event_gatts_srvc_prm_t *)event_data);
1979                 break;
1980         }
1981         case OAL_EVENT_GATTS_CHARACTERISTIC_ADDED: {
1982                 BT_INFO("OAL Event: GATT characteristic added");
1983                 __bt_handle_gatt_server_characteristic_added((event_gatts_srvc_charctr_t *)event_data);
1984                 break;
1985         }
1986         case OAL_EVENT_GATTS_DESCRIPTOR_ADDED: {
1987                 BT_INFO("OAL Event: GATT descriptor added");
1988                 __bt_handle_gatt_server_descriptor_added((event_gatts_srvc_descr_t *)event_data);
1989                 break;
1990         }
1991         case OAL_EVENT_GATTS_SERVICE_STARTED: {
1992                 BT_INFO("OAL Event: GATT Service started");
1993                 __bt_handle_gatt_server_service_started((event_gatts_srvc_t *)event_data);
1994                 break;
1995         }
1996         case OAL_EVENT_GATTS_SERVICE_STOPED: {
1997                 BT_INFO("OAL Event: GATT Service stopped");
1998                 __bt_handle_gatt_server_service_stopped((event_gatts_srvc_t *)event_data);
1999                 break;
2000         }
2001         case OAL_EVENT_GATTS_SERVICE_DELETED: {
2002                 BT_INFO("OAL Event: GATT Service deleted");
2003                 __bt_handle_gatt_server_service_deleted((event_gatts_srvc_t *) event_data);
2004                 break;
2005         }
2006         case OAL_EVENT_GATTS_CONNECTION_COMPLETED: {
2007                 BT_INFO("OAL Event: GATT Server Connected");
2008                 __bt_handle_gatt_server_connection_state((event_gatts_conn_t *)event_data);
2009                 break;
2010         }
2011         case OAL_EVENT_GATTS_DISCONNECTION_COMPLETED: {
2012                 BT_INFO("OAL Event: GATT Server Disconnected");
2013                 __bt_handle_gatt_server_disconnection_state((event_gatts_conn_t *)event_data);
2014                 break;
2015         }
2016         case OAL_EVENT_GATTS_REQUEST_READ: {
2017                 BT_INFO("OAL Event: GATT Server Read Request");
2018                 __bt_handle_gatt_server_read_requested((event_gatts_srvc_read_attr_t *)event_data);
2019                 break;
2020         }
2021         case OAL_EVENT_GATTS_REQUEST_WRITE: {
2022                 BT_INFO("OAL Event: GATT Server Write Request");
2023                 __bt_handle_gatt_server_write_requested((event_gatts_srvc_write_attr_t *)event_data);
2024                 break;
2025         }
2026         case OAL_EVENT_GATTS_REQUEST_ACQUIRE_WRITE: {
2027                 BT_INFO("OAL Event: GATT Server Acquire  Write Request");
2028                 __bt_handle_gatt_server_acquire_write_requested((event_gatts_srvc_acquire_attr_t*)event_data);
2029                 break;
2030         }
2031         case OAL_EVENT_GATTS_REQUEST_ACQUIRE_NOTIFY: {
2032                 BT_INFO("OAL Event: GATT ServerAcquire Notify  Request");
2033                 __bt_handle_gatt_server_acquire_notify_requested((event_gatts_srvc_acquire_attr_t*)event_data);
2034                 break;
2035         }
2036         case OAL_EVENT_GATTS_IND_CONFIRM: {
2037                 BT_INFO("OAL Event: GATT Server Indication confirmed");
2038                 __bt_handle_gatt_server_indicate_confirmed((event_gatts_ind_cnfrm_t *)event_data);
2039                 break;
2040         }
2041         case OAL_EVENT_GATTS_NOTIFICATION: { /* Tizen Platform Specific */
2042                 BT_INFO("OAL Event: GATT Server DisConnected");
2043                 __bt_handle_gatt_server_notification_changed((event_gatts_notif_t *)event_data);
2044                 break;
2045         }
2046         case OAL_EVENT_GATTS_MTU_CHANGED: {
2047                 BT_INFO("OAL Event: GATT Server MTU changed event callback");
2048                 __bt_handle_gatt_mtu_changed_event((event_gatts_mtu_changed_t *)event_data);
2049                 break;
2050         }
2051 #ifdef TIZEN_GATT_CLIENT
2052         case OAL_EVENT_GATTC_REGISTRATION: {
2053                 BT_INFO("OAL Event: GATT Client instance Registered");
2054                 __bt_handle_client_instance_registered((event_gattc_register_t *) event_data);
2055                 break;
2056         }
2057         case OAL_EVENT_GATTC_CONNECTION_COMPLETED: {
2058                 BT_INFO("OAL Event: GATT Client Connected");
2059                 __bt_handle_client_connected((event_gattc_conn_t *) event_data);
2060                 break;
2061         }
2062         case OAL_EVENT_GATTC_DISCONNECTION_COMPLETED: {
2063                 BT_INFO("OAL Event: GATT Client DisConnected");
2064                 __bt_handle_client_disconnected((event_gattc_conn_t *) event_data);
2065                 break;
2066         }
2067         case OAL_EVENT_GATTC_SERVICE_SEARCH_RESULT: {
2068                 BT_INFO("OAL Event: GATT Client Service Search Result");
2069                 __bt_handle_client_service_search_result((event_gattc_service_result_t *) event_data);
2070                 break;
2071         }
2072         case OAL_EVENT_GATTC_SERVICE_SEARCH_DONE: {
2073                 BT_INFO("OAL Event: GATT Client Service Completed");
2074                 __bt_handle_client_service_search_completed((event_gattc_conn_status_t *) event_data);
2075                 break;
2076         }
2077         case OAL_EVENT_GATTC_CHARAC_SERACH_RESULT: {
2078                 BT_INFO("OAL Event: GATT Client Characteristic Search Result");
2079                 __bt_handle_client_characteristic_search_result((event_gattc_characteristic_result_t *) event_data);
2080                 break;
2081         }
2082         case OAL_EVENT_GATTC_DESC_SERACH_RESULT: {
2083                 BT_INFO("OAL Event: GATT Client Descriptor Search Result");
2084                 __bt_handle_client_descriptor_search_result((event_gattc_descriptor_result_t *) event_data);
2085                 break;
2086         }
2087         case OAL_EVENT_GATTC_READ_CHARAC: {
2088                 BT_INFO("OAL Event: GATT Client Characteristic Read Data");
2089                 __bt_handle_client_characteristic_read_data((event_gattc_read_data *) event_data);
2090                 break;
2091         }
2092         case OAL_EVENT_GATTC_READ_DESCR: {
2093                 BT_INFO("OAL Event: GATT Client Descriptor Read Data");
2094                 __bt_handle_client_descriptor_read_data((event_gattc_read_data *) event_data);
2095                 break;
2096         }
2097         case OAL_EVENT_GATTC_WRITE_CHARAC: {
2098                 BT_INFO("OAL Event: GATT Client Characteristic Write Data");
2099                 __bt_handle_client_characteristic_write_data((event_gattc_write_data *) event_data);
2100                 break;
2101         }
2102         case OAL_EVENT_GATTC_WRITE_DESCR: {
2103                 BT_INFO("OAL Event: GATT Client Descriptor Write Data");
2104                 __bt_handle_client_descriptor_write_data((event_gattc_write_data *) event_data);
2105                 break;
2106         }
2107         case OAL_EVENT_DEVICE_LE_DISCONNECTED: {
2108                 BT_INFO("OAL Event: LE device disconnected");
2109                 __bt_hanlde_le_device_disconnection((event_dev_conn_status_t *)event_data);
2110                 break;
2111         }
2112         case OAL_EVENT_GATTC_NOTIFICATION_REGISTERED: {
2113                 BT_INFO("OAL Event: GATT Client Notification Registered");
2114                 __bt_handle_client_notification_registered((event_gattc_regdereg_notify_t *) event_data, TRUE);
2115                 break;
2116         }
2117         case OAL_EVENT_GATTC_NOTIFICATION_DEREGISTERED: {
2118                 BT_INFO("OAL Event: GATT Client Notification Registered");
2119                 __bt_handle_client_notification_registered((event_gattc_regdereg_notify_t *) event_data, FALSE);
2120                 break;
2121         }
2122         case OAL_EVENT_GATTC_NOTIFY_DATA: {
2123                 BT_INFO("OAL Event: GATT Client Notification Data");
2124                 __bt_handle_client_notification_data((event_gattc_notify_data *) event_data);
2125
2126         }
2127 #endif
2128         default:
2129                 break;
2130         }
2131         BT_DBG("-");
2132 }
2133
2134 int _bt_gatt_server_add_service(char *sender, int service_type,
2135                 int num_handles, char *svc_uuid, int instance_id)
2136 {
2137         BT_CHECK_PARAMETER(svc_uuid, return);
2138         BT_CHECK_PARAMETER(sender, return);
2139         int ret = OAL_STATUS_SUCCESS;
2140
2141         oal_gatt_srvc_id_t svc_data;
2142
2143         svc_data.is_prmry = service_type;
2144         svc_data.id.inst_id = instance_id;
2145
2146         BT_INFO("Service UUID [%s] Num handles [%d] Instance ID [%d]", svc_uuid, num_handles, instance_id);
2147         _bt_string_to_uuid(svc_uuid, (service_uuid_t*)&svc_data.id.uuid);
2148
2149         ret = gatts_add_service(instance_id, &svc_data, num_handles);
2150         if (ret != OAL_STATUS_SUCCESS) {
2151                 BT_ERR("ret: %d", ret);
2152                 return BLUETOOTH_ERROR_INTERNAL;
2153         }
2154
2155         return BLUETOOTH_ERROR_NONE;
2156 }
2157
2158
2159 int _bt_gatt_server_add_included_service(char *sender, int instance_id,
2160                 int service_handle, int included_svc_handle)
2161 {
2162         BT_CHECK_PARAMETER(sender, return);
2163         int ret = OAL_STATUS_SUCCESS;
2164
2165         ret = gatts_add_included_services(instance_id, service_handle, included_svc_handle);
2166         if (ret != OAL_STATUS_SUCCESS) {
2167                 BT_ERR("ret: %d", ret);
2168                 return BLUETOOTH_ERROR_INTERNAL;
2169         }
2170         return BLUETOOTH_ERROR_NONE;
2171 }
2172
2173 int _bt_gatt_server_add_characteristic(char *sender, char *char_uuid,
2174                 bluetooth_gatt_server_attribute_params_t *param)
2175 {
2176         BT_CHECK_PARAMETER(char_uuid, return);
2177         BT_CHECK_PARAMETER(sender, return);
2178         BT_CHECK_PARAMETER(param, return);
2179         int ret = OAL_STATUS_SUCCESS;
2180
2181         oal_uuid_t uuid = {{0} };
2182
2183         BT_INFO("Char UUID [%s] Instance ID [%d]", char_uuid, param->instance_id);
2184         _bt_string_to_uuid(char_uuid, (service_uuid_t*)&uuid);
2185
2186         BT_INFO("Char permission From API [0x%x]", param->permissions);
2187
2188         ret = gatts_add_characteristics(param->instance_id, param->service_handle, &uuid,
2189                         param->properties, (int)param->permissions);
2190         if (ret != OAL_STATUS_SUCCESS) {
2191                 BT_ERR("ret: %d", ret);
2192                 return BLUETOOTH_ERROR_INTERNAL;
2193         }
2194         return BLUETOOTH_ERROR_NONE;
2195 }
2196
2197 int _bt_gatt_server_add_descriptor(char *sender, char *desc_uuid,
2198                 bt_gatt_permission_t *param, int service_handle, int instance_id)
2199 {
2200         BT_CHECK_PARAMETER(desc_uuid, return);
2201         BT_CHECK_PARAMETER(sender, return);
2202         BT_CHECK_PARAMETER(param, return);
2203         int ret = OAL_STATUS_SUCCESS;
2204
2205         oal_uuid_t uuid = {{0} };
2206
2207         BT_INFO("Descriptor UUID [%s] Instance ID [%d] Service handle [%d]",
2208                         desc_uuid, service_handle, instance_id);
2209
2210         _bt_string_to_uuid(desc_uuid, (service_uuid_t*)&uuid);
2211
2212         BT_INFO("Descriptor permission From API [0x%x]", *param);
2213         ret = gatts_add_descriptor(instance_id, service_handle, &uuid, (int)*param);
2214
2215         if (ret != OAL_STATUS_SUCCESS) {
2216                 BT_ERR("ret: %d", ret);
2217                 return BLUETOOTH_ERROR_INTERNAL;
2218         }
2219         return BLUETOOTH_ERROR_NONE;
2220 }
2221
2222 int _bt_gatt_server_start_service(char *sender, int service_handle, int instance_id)
2223 {
2224         BT_CHECK_PARAMETER(sender, return);
2225         int ret = OAL_STATUS_SUCCESS;
2226
2227         ret = gatts_start_service(instance_id, service_handle, BT_GATT_TRANSPORT_LE);
2228         if (ret != OAL_STATUS_SUCCESS) {
2229                 BT_ERR("ret: %d", ret);
2230                 return BLUETOOTH_ERROR_INTERNAL;
2231         }
2232         return BLUETOOTH_ERROR_NONE;
2233 }
2234
2235 int _bt_gatt_server_stop_service(char *sender, int service_handle, int instance_id)
2236 {
2237         BT_CHECK_PARAMETER(sender, return);
2238         int ret = OAL_STATUS_SUCCESS;
2239
2240         ret = gatts_stop_service(instance_id, service_handle);
2241         if (ret != OAL_STATUS_SUCCESS) {
2242                 BT_ERR("ret: %d", ret);
2243                 return BLUETOOTH_ERROR_INTERNAL;
2244         }
2245         return BLUETOOTH_ERROR_NONE;
2246 }
2247
2248 int _bt_gatt_server_delete_service(char *sender, int service_handle, int instance_id)
2249 {
2250         BT_CHECK_PARAMETER(sender, return);
2251         int ret = OAL_STATUS_SUCCESS;
2252         GSList *l;
2253         int *handle = NULL;
2254
2255         ret = gatts_delete_service(instance_id, service_handle);
2256         if (ret != OAL_STATUS_SUCCESS) {
2257                 BT_ERR("ret: %d", ret);
2258                 return BLUETOOTH_ERROR_INTERNAL;
2259         }
2260
2261         /* Remove the Service Handle */
2262         for (l = numapps[instance_id].service_handles; l != NULL;) {
2263                 handle = l->data;
2264                 l = g_slist_next(l);
2265                 if (handle && *handle == service_handle) {
2266                         BT_INFO("Remove Service handle [%d]", *handle);
2267                         numapps[instance_id].service_handles = g_slist_remove(numapps[instance_id].service_handles, handle);
2268                         g_free(handle);
2269                         handle = NULL;
2270                 }
2271         }
2272
2273         return BLUETOOTH_ERROR_NONE;
2274 }
2275
2276 int _bt_gatt_server_send_response(char *sender, bluetooth_gatt_att_data_t *data,
2277                 bluetooth_gatt_server_response_params_t *param)
2278 {
2279         BT_CHECK_PARAMETER(sender, return);
2280         BT_CHECK_PARAMETER(data, return);
2281         BT_CHECK_PARAMETER(param, return);
2282         struct gatt_server_req_info *req_info = NULL;
2283         int ret = OAL_STATUS_SUCCESS;
2284
2285         oal_gatt_response_t response;
2286
2287         BT_INFO("GATT Server Response: Req Type [%d] req_id [%d] status [%d] auth_req [%d] offset[%d] data len[%d]",
2288                         param->req_type, param->request_id,
2289                         param->response_status, param->auth_req,
2290                         data->offset, data->length);
2291
2292         /* Search for matching Request in List */
2293         req_info = __bt_gatt_server_find_request_info(param->request_id, param->req_type);
2294         if (!req_info) {
2295                 BT_ERR("GATT Server Req Info not found for current response..return Error");
2296                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
2297         }
2298
2299         memset(&response, 0x00, sizeof(oal_gatt_response_t));
2300
2301         response.handle = req_info->attribute_handle;
2302         response.attr_value.auth_req = param->auth_req;
2303         response.attr_value.handle = req_info->attribute_handle;
2304         response.attr_value.offset = data->offset;
2305         response.attr_value.len = data->length;
2306         memcpy(&response.attr_value.value, &data->data, data->length);
2307
2308
2309         ret = gatts_send_response(req_info->connection_id, param->request_id,
2310                         param->response_status, &response);
2311
2312         if (ret != OAL_STATUS_SUCCESS) {
2313                 BT_ERR("ret: %d", ret);
2314                 return BLUETOOTH_ERROR_INTERNAL;
2315         }
2316
2317         BT_INFO("GATT Server Response successfully sent");
2318         /* Remove GATT server request from list */
2319         gatt_server_requests = g_slist_remove(gatt_server_requests, req_info);
2320         g_free(req_info->addr);
2321
2322         return BLUETOOTH_ERROR_NONE;
2323 }
2324
2325 int _bt_gatt_server_acquire_send_response(char *sender, bluetooth_gatt_server_acquire_response_params_t *param ,        void *fd_list)
2326 {
2327         BT_CHECK_PARAMETER(sender, return);
2328         BT_CHECK_PARAMETER(param, return);
2329         struct gatt_server_req_info *req_info = NULL;
2330         int ret = OAL_STATUS_SUCCESS;
2331
2332
2333         BT_INFO("GATT acquire Server Response: Req Type [%d] req_id [%d] fd  [%d] mtu[%d]",
2334                         param->req_type, param->request_id,
2335                          param->fd,
2336                         param->mtu);
2337
2338         /* Search for matching Request in List */
2339         req_info = __bt_gatt_server_find_request_info(param->request_id, param->req_type);
2340         if (!req_info) {
2341                 BT_ERR("GATT acquire Server Req Info not found for current response..return Error");
2342                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
2343         }
2344
2345         ret = gatt_send_response_acquire(req_info->connection_id, param->request_id, 0, param->fd, param->mtu, fd_list);
2346
2347         if (ret != OAL_STATUS_SUCCESS) {
2348                 BT_ERR("ret: %d", ret);
2349                 return BLUETOOTH_ERROR_INTERNAL;
2350         }
2351
2352         BT_INFO("GATT acquire Server Response successfully sent");
2353         /* Remove GATT server request from list */
2354         gatt_server_requests = g_slist_remove(gatt_server_requests, req_info);
2355         g_free(req_info->addr);
2356
2357         return BLUETOOTH_ERROR_NONE;
2358 }
2359
2360
2361
2362 int _bt_gatt_server_send_indication(char *sender, bluetooth_device_address_t *dev_addr,
2363                 bluetooth_gatt_att_data_t *data,
2364                 bluetooth_gatt_server_indication_params_t *param)
2365 {
2366         BT_CHECK_PARAMETER(sender, return);
2367         BT_CHECK_PARAMETER(data, return);
2368         BT_CHECK_PARAMETER(param, return);
2369         char *address;
2370         gboolean all_send = FALSE;
2371         int ret = OAL_STATUS_SUCCESS;
2372         struct gatt_client_info_t *conn;
2373
2374         address = g_malloc0(BT_ADDRESS_STRING_SIZE);
2375         _bt_convert_addr_type_to_string(address, dev_addr->addr);
2376
2377         if (memcmp(dev_addr->addr, BDADDR_ANY, 6) == 0) {
2378                 BT_INFO("GATT Server: Send Indication to all connected GATT clients..");
2379                 all_send = TRUE;
2380         } else {
2381                 BT_INFO("GATT Server: Send Indication to connected GATT client addr [%s]", address);
2382         }
2383
2384         /* Attempt to send Notification/Indication to all Connected GATT clients */
2385         if (all_send) {
2386                 ret = __bt_gatt_send_indication_to_all_connected_clients(data, param);
2387                 if (ret != OAL_STATUS_SUCCESS) {
2388                         BT_ERR("ret: %d", ret);
2389                         g_free(address);
2390                         return BLUETOOTH_ERROR_INTERNAL;
2391                 }
2392
2393         } else {
2394                 conn = __bt_find_remote_gatt_client_info(address);
2395                 if (conn) {
2396                         ret = gatts_send_indication(param->instance_id, param->atrribute_handle,
2397                                         conn->connection_id, data->length,
2398                                         param->need_confirmation, (char *)(&data->data[0]));
2399
2400                         if (ret != OAL_STATUS_SUCCESS) {
2401                                 BT_ERR("ret: %d", ret);
2402                                 BT_INFO("Indication failed to send to Remote GATT Client [%s]", address);
2403                                 g_free(address);
2404                                 return BLUETOOTH_ERROR_INTERNAL;
2405                         }
2406                         BT_INFO("Indication sent to Remote GATT Client [%s] wait for Notification completed event from OAL", address);
2407                         g_free(address);
2408                         num_indicate_clients = 1;
2409                         return BLUETOOTH_ERROR_NONE;
2410                 }
2411                 BT_ERR("Remote GATT client [%s] is not connected..Cant send Indication!!", address);
2412                 g_free(address);
2413                 return BLUETOOTH_ERROR_NOT_CONNECTED;
2414         }
2415         g_free(address);
2416         return BLUETOOTH_ERROR_NONE;
2417 }
2418
2419 int _bt_gatt_server_update_attribute_value(char *sender, int instance_id,
2420                 bluetooth_gatt_server_update_value_t *param)
2421 {
2422         BT_CHECK_PARAMETER(sender, return);
2423         BT_CHECK_PARAMETER(param, return);
2424         int ret = OAL_STATUS_SUCCESS;
2425
2426         oal_gatt_value_t value;
2427         BT_INFO("GATT Server Update value: Instance ID [%d] attr handle [%d] Value len [%d]",
2428                         instance_id, param->attribute_handle, param->length);
2429
2430
2431         memset(&value, 0x00, sizeof(oal_gatt_value_t));
2432
2433         value.handle = param->attribute_handle;
2434         value.len = param->length;
2435         memcpy(&value.value, &param->data.data, param->length);
2436
2437         ret = gatts_update_att_value(instance_id, &value);
2438
2439         if (ret != OAL_STATUS_SUCCESS) {
2440                 BT_ERR("ret: %d", ret);
2441                 return BLUETOOTH_ERROR_INTERNAL;
2442         }
2443
2444         BT_INFO("GATT Server Update Attribute Value successfully");
2445         return BLUETOOTH_ERROR_NONE;
2446 }
2447
2448 int _bt_get_att_mtu(bluetooth_device_address_t *address,
2449                 unsigned int *mtu)
2450 {
2451         BT_CHECK_PARAMETER(address, return);
2452         BT_CHECK_PARAMETER(mtu, return);
2453         struct gatt_client_info_t *conn_info = NULL;
2454         char addr[BT_ADDRESS_STRING_SIZE] = { 0 };
2455         int ret = OAL_STATUS_SUCCESS;
2456         int stack_mtu;
2457
2458         _bt_convert_addr_type_to_string(addr, address->addr);
2459
2460         BT_INFO("Get current MTU size for the remote client:DevAddress:[%s]", addr);
2461
2462         conn_info = __bt_find_remote_gatt_client_info(addr);
2463         if (conn_info) {
2464                 BT_INFO("GATT Client [%s] is connected, conn Id [%d] Instance ID [%d]",
2465                                 conn_info->addr, conn_info->connection_id, conn_info->instance_id);
2466         } else {
2467                 BT_ERR("GATT Client [%s] is not yet connected..");
2468                 return BLUETOOTH_ERROR_NOT_CONNECTED;
2469         }
2470
2471         ret = gatts_get_att_mtu(conn_info->connection_id, &stack_mtu);
2472         if (ret != OAL_STATUS_SUCCESS) {
2473                 BT_ERR("ret: %d", ret);
2474                 return BLUETOOTH_ERROR_INTERNAL;
2475         }
2476         BT_INFO("ATT MTU received from OAL [%d]", stack_mtu);
2477         *mtu = (unsigned int)stack_mtu;
2478         return BLUETOOTH_ERROR_NONE;
2479 }
2480
2481 #ifdef TIZEN_GATT_CLIENT
2482 /* GATT Client utility static functions */
2483 static bt_gatt_service_info_list_t * __bt_get_service_info_list(int conn_id)
2484 {
2485         GSList *l;
2486         bt_gatt_service_info_list_t *info = NULL;
2487
2488         for (l = list_gatt_info; l != NULL; l = g_slist_next(l)) {
2489                 info = (bt_gatt_service_info_list_t*)l->data;
2490                 if (info == NULL)
2491                         continue;
2492
2493                 if (info->conn_id == conn_id)
2494                         return info;
2495
2496         }
2497         return NULL;
2498 }
2499
2500 static bt_gatt_service_info_t* __bt_find_matching_service(
2501                 bt_gatt_service_info_list_t *svc_list, oal_gatt_srvc_id_t *svc)
2502 {
2503         GSList *l;
2504         bt_gatt_service_info_t *info = NULL;
2505
2506         for (l = svc_list->services; l != NULL; l = g_slist_next(l)) {
2507                 info = (bt_gatt_service_info_t*)l->data;
2508                 if (info == NULL)
2509                         continue;
2510
2511                 /* Match UUID and instance ID */
2512                 if (!memcmp(&svc->id.uuid.uuid, &info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
2513                                 && (svc->id.inst_id == info->inst_id)) {
2514                         return info;
2515                 }
2516         }
2517         return NULL;
2518 }
2519
2520 static bt_gatt_char_info_t* __bt_find_matching_charc(
2521                 bt_gatt_service_info_t *svc_info, oal_gatt_id_t *charc)
2522 {
2523         GSList *l;
2524         bt_gatt_char_info_t *info = NULL;
2525
2526         for (l = svc_info->chars; l != NULL; l = g_slist_next(l)) {
2527                 info = (bt_gatt_char_info_t*)l->data;
2528                 if (info == NULL)
2529                         continue;
2530
2531                 /* Match UUID and instance ID */
2532                 if (!memcmp(&charc->uuid.uuid, &info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
2533                                 && (charc->inst_id == info->inst_id)) {
2534                         return info;
2535                 }
2536         }
2537         return NULL;
2538 }
2539
2540 static bt_gatt_descriptor_info_t* __bt_find_matching_desc(
2541                 bt_gatt_char_info_t *char_info, oal_gatt_id_t *desc)
2542 {
2543         GSList *l;
2544         bt_gatt_descriptor_info_t *info = NULL;
2545
2546         for (l = char_info->descs; l != NULL; l = g_slist_next(l)) {
2547                 info = (bt_gatt_descriptor_info_t*)l->data;
2548                 if (info == NULL)
2549                         continue;
2550
2551                 /* Match UUID and instance ID */
2552                 if (!memcmp(&desc->uuid, &info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
2553                                 && (desc->inst_id == info->inst_id)) {
2554                         return info;
2555                 }
2556         }
2557         return NULL;
2558 }
2559
2560
2561 static struct gatt_server_info_t *__bt_find_remote_gatt_server_info_from_conn_id(int conn_id)
2562 {
2563         GSList *l;
2564         struct gatt_server_info_t *info = NULL;
2565
2566         for (l = gatt_server_info_list; l != NULL; l = g_slist_next(l)) {
2567                 info = (struct gatt_server_info_t*)l->data;
2568                 if (info == NULL)
2569                         continue;
2570
2571                 if (info->connection_id == conn_id) {
2572                         BT_INFO("Remote GATT server found addr[%s]", info->addr);
2573                         return info;
2574                 }
2575         }
2576         return NULL;
2577 }
2578
2579 static bt_gatt_service_info_t* __bt_find_removed_service(bt_gatt_service_info_list_t *svc_list)
2580 {
2581         GSList *l;
2582         bt_gatt_service_info_t *info = NULL;
2583
2584         for (l = svc_list->services; l != NULL; l = g_slist_next(l)) {
2585                 info = (bt_gatt_service_info_t*)l->data;
2586                 if (info == NULL)
2587                         continue;
2588
2589                 /* Service is marked a removed */
2590                 if (info->is_removed == 1)
2591                         return info;
2592         }
2593         return NULL;
2594 }
2595
2596 static void __bt_remove_service_info_from_list(bt_gatt_service_info_t *svc_info)
2597 {
2598 #if 0
2599         GSList *l;
2600         GSList *l1;
2601         GSList *l2;
2602         bt_gatt_char_info_t *charc = NULL;
2603         bt_gatt_included_service_info_t *incl = NULL;
2604         bt_gatt_descriptor_info_t *desc = NULL;
2605
2606         /* Remove all Characteristic and Descriptors within characteristic */
2607         for (l = svc_info->chars; l != NULL;) {
2608                 charc = (bt_gatt_char_info_t*)l->data;
2609                 l = g_slist_next(l); /* Incase if l is removed, saving next to l */
2610
2611                 if (charc == NULL)
2612                         continue;
2613
2614                 /* Inside Characteristic */
2615                 for (l1 = charc->descs; l1 != NULL;) {
2616
2617                         desc = (bt_gatt_descriptor_info_t*)l1->data;
2618                         l1 = g_slist_next(l1);
2619
2620                         if (desc == NULL)
2621                                 continue;
2622
2623                         /* Remove Descriptor */
2624                         charc->descs = g_slist_remove(charc->descs, desc);
2625                         g_free(desc);
2626                 }
2627                 /* Remove Characteristic */
2628                 svc_info->chars = g_slist_remove(svc_info->chars, charc);
2629                 g_free(charc);
2630         }
2631
2632         /* Remove all Included Services */
2633         for (l2 = svc_info->included_svcs; l2 != NULL;) {
2634                 incl = (bt_gatt_included_service_info_t*)l2->data;
2635                 l2 = g_slist_next(l2); /* Incase if l is removed, saving next to l */
2636
2637                 if (incl == NULL)
2638                         continue;
2639
2640                 /* Remove included service */
2641                 svc_info->included_svcs = g_slist_remove(svc_info->included_svcs, incl);
2642                 g_free(incl);
2643         }
2644 #endif
2645 }
2646
2647
2648 static void __bt_build_service_browse_info(int conn_id,
2649                 bt_services_browse_info_t* info)
2650 {
2651         GSList *l;
2652         bt_gatt_service_info_list_t *svc_info_list;
2653         bt_gatt_service_info_t *svc_info;
2654
2655         service_uuid_t uuid;
2656         struct gatt_server_info_t *conn_info = NULL;
2657         int count = 0;
2658         char uuid_string[BLUETOOTH_UUID_STRING_MAX];
2659         BT_INFO("+");
2660
2661         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(conn_id);
2662
2663         if (!conn_info)
2664                 return;
2665
2666         _bt_convert_addr_string_to_type(info->device_addr.addr, conn_info->addr);
2667
2668         svc_info_list = __bt_get_service_info_list(conn_id);
2669
2670         if (!svc_info_list)
2671                 return;
2672
2673         info->count = g_slist_length(svc_info_list->services);
2674         BT_INFO("Total services present in the svc info list for this conn id [%d] is [%d]",
2675                         conn_id, info->count);
2676
2677         for (l = svc_info_list->services; l != NULL; l = g_slist_next(l)) {
2678                 svc_info = (bt_gatt_service_info_t*)l->data;
2679                 if (svc_info == NULL)
2680                         continue;
2681
2682                 memcpy(&uuid.uuid, &svc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2683                 _bt_uuid_to_string(&uuid, uuid_string);
2684
2685                 BT_INFO("Service UUID formed [%s] strlen [%d]", uuid_string, strlen(uuid_string));
2686
2687                 /* Fill UUID of service */
2688                 g_strlcpy(info->uuids[count], uuid_string,
2689                                 BLUETOOTH_UUID_STRING_MAX);
2690
2691                 BT_INFO("Service UUID formed  TO be sent [%s] strlen [%d]",
2692                                 info->uuids[count], strlen(info->uuids[count]));
2693                 /* Fill instance ID of service */
2694                 info->inst_id[count] = svc_info->inst_id;
2695
2696                 /* Fill primary service or not info */
2697                 info->primary[count] = svc_info->is_primary;
2698
2699                 /* Increment count of services browsed */
2700                 count++;
2701         }
2702
2703         BT_INFO("Total services browsed [%d]", count);
2704 }
2705
2706 static void __bt_build_char_browse_info(int conn_id,
2707                 bt_gatt_service_info_t *svc_info,
2708                 bt_char_browse_info_t* info)
2709 {
2710         GSList *l;
2711         bt_gatt_char_info_t *char_info;
2712         service_uuid_t uuid;
2713
2714         struct gatt_server_info_t *conn_info = NULL;
2715         int count = 0;
2716         char uuid_string[BLUETOOTH_UUID_STRING_MAX];
2717
2718         BT_INFO("+");
2719
2720         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(conn_id);
2721         if (!conn_info)
2722                 return;
2723
2724         /* Fill default data, this will be required even in case of failure */
2725         _bt_convert_addr_string_to_type(info->device_addr.addr, conn_info->addr);
2726         memcpy(&info->svc_uuid, svc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2727         info->svc_inst_id = svc_info->inst_id;
2728
2729         if (!svc_info->chars) {
2730                 BT_ERR("No Chars browsed for address [%s]", conn_info->addr);
2731                 return;
2732         }
2733
2734         info->count = g_slist_length(svc_info->chars);
2735         BT_INFO("Total count of Characteristics [%d]", info->count);
2736
2737         for (l = svc_info->chars; l != NULL; l = g_slist_next(l)) {
2738                 char_info = (bt_gatt_char_info_t*)l->data;
2739                 if (char_info == NULL)
2740                         continue;
2741
2742                 memcpy(&uuid.uuid, &char_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2743                 _bt_uuid_to_string(&uuid, uuid_string);
2744
2745                 /* Fill UUID of characteristic */
2746                 g_strlcpy(info->uuids[count], uuid_string,
2747                                 BLUETOOTH_UUID_STRING_MAX);
2748
2749                 /* Fill instance ID of characteristic */
2750                 info->inst_id[count] = char_info->inst_id;
2751
2752                 /* Fill property of characteristic */
2753                 info->props[count] = char_info->props;
2754
2755                 /* Increment count of services browsed */
2756                 count++;
2757         }
2758         BT_INFO("Total characteristics browsed [%d]", count);
2759 }
2760
2761 static void __bt_build_descriptor_browse_info(int conn_id,
2762                 bt_gatt_service_info_t *svc_info,
2763                 bt_gatt_char_info_t *char_info,
2764                 bt_descriptor_browse_info_t* info)
2765 {
2766         GSList *l;
2767         bt_gatt_descriptor_info_t *desc_info;
2768
2769         service_uuid_t uuid;
2770         struct gatt_server_info_t *conn_info = NULL;
2771         int count = 0;
2772         char uuid_string[BLUETOOTH_UUID_STRING_MAX];
2773
2774         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(conn_id);
2775
2776         /* Fill default data, this will be required even in case of failure */
2777         _bt_convert_addr_string_to_type(info->device_addr.addr, conn_info->addr);
2778         memcpy(&info->svc_uuid, svc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2779         info->svc_inst_id = svc_info->inst_id;
2780         memcpy(&info->char_uuid, char_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2781         info->char_inst_id = char_info->inst_id;
2782
2783         /* Fill property of the parent characteristic of this descriptor */
2784         info->char_props_map = char_info->props;
2785
2786         info->count = g_slist_length(char_info->descs);
2787         BT_INFO("Total count of Descriptors [%d]", info->count);
2788
2789         if (!char_info->descs) {
2790                 BT_ERR("No Descriptors browsed for address [%s]", conn_info->addr);
2791                 return;
2792         }
2793
2794         for (l = char_info->descs; l != NULL; l = g_slist_next(l)) {
2795                 desc_info = (bt_gatt_descriptor_info_t*)l->data;
2796                 if (desc_info == NULL)
2797                         continue;
2798
2799                 memcpy(&uuid.uuid, &desc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2800                 _bt_uuid_to_string(&uuid, uuid_string);
2801
2802                 /* Fill UUID of Descriptor */
2803                 g_strlcpy(info->uuids[count], uuid_string,
2804                                 BLUETOOTH_UUID_STRING_MAX);
2805
2806                 /* Fill instance ID of Descriptor */
2807                 info->inst_id[count] = desc_info->inst_id;
2808
2809
2810                 /* Increment count of Descriptor browsed */
2811                 count++;
2812         }
2813
2814         BT_INFO("Total descriptors browsed [%d]", count);
2815 }
2816
2817
2818 static void __bt_cleanup_remote_services(struct gatt_server_info_t *conn_info)
2819 {
2820         GSList *l;
2821         GSList *ll;
2822         GSList *lll;
2823         GSList *llll;
2824
2825         bt_gatt_service_info_list_t * svc_info_list = NULL;
2826         bt_gatt_service_info_t *svc = NULL;
2827         bt_gatt_char_info_t *chr = NULL;
2828         bt_gatt_descriptor_info_t *desc = NULL;
2829         bt_gatt_included_service_info_t *incl_svc = NULL;
2830
2831         BT_INFO("Start Cleanup of all services");
2832
2833         svc_info_list = __bt_get_service_info_list(conn_info->connection_id);
2834         if (!svc_info_list) {
2835                 BT_INFO("Could not find Svc Info list for the connection ID [%d]",
2836                                 conn_info->connection_id);
2837                 return;
2838         }
2839
2840         BT_INFO("Num Services [%d]", g_slist_length(svc_info_list->services));
2841         for (l = svc_info_list->services; l;) {
2842                 svc = (bt_gatt_service_info_t*)l->data;
2843                 l = g_slist_next(l);
2844                 if (svc == NULL)
2845                         continue;
2846
2847                 BT_INFO("Service info Is Prim[%d] Inst ID [%d]",
2848                                 svc->is_primary, svc->inst_id);
2849                 BT_INFO("Num chars [%d]", g_slist_length(svc->chars));
2850                 /* Delete all chars and its descriptors */
2851                 for (ll = svc->chars; ll;) {
2852                         chr = (bt_gatt_char_info_t*)ll->data;
2853                         ll = g_slist_next(ll);
2854                         if (chr == NULL)
2855                                 continue;
2856
2857                         BT_INFO("Num descs [%d]", g_slist_length(chr->descs));
2858                         for (lll = chr->descs; lll;) {
2859                                 desc = (bt_gatt_descriptor_info_t *)lll->data;
2860                                 lll = g_slist_next(lll);
2861                                 if (desc == NULL)
2862                                         continue;
2863                                 chr->descs = g_slist_remove(chr->descs, desc);
2864                                 g_free(desc);
2865                         }
2866                         svc->chars = g_slist_remove(svc->chars, chr);
2867                         g_free(chr);
2868                 }
2869
2870                 BT_INFO("Num incl svcs [%d]", g_slist_length(svc->included_svcs));
2871                 /* Delete all included services */
2872                 for (llll = svc->included_svcs; llll;) {
2873                         incl_svc = (bt_gatt_included_service_info_t*)llll->data;
2874                         llll = g_slist_next(llll);
2875                         if (incl_svc == NULL)
2876                                 continue;
2877
2878                         svc->included_svcs = g_slist_remove(svc->included_svcs, incl_svc);
2879                         g_free(incl_svc);
2880                 }
2881                 svc_info_list->services = g_slist_remove(svc_info_list->services, svc);
2882                 g_free(svc);
2883         }
2884
2885         list_gatt_info = g_slist_remove(list_gatt_info, svc_info_list);
2886         g_free(svc_info_list);
2887         BT_INFO("Cleanup of all services done");
2888 }
2889
2890 int _bt_register_gatt_client_instance(const char *sender,
2891                 bluetooth_device_address_t *address)
2892 {
2893         int ret = OAL_STATUS_SUCCESS;
2894         char *uuid_string = NULL;
2895         int slot = -1;
2896         int k;
2897         oal_uuid_t uuid;
2898
2899         /* App should ensure that it should not send */
2900         BT_INFO("###Check on which instance GATT Client instance can be initialized....");
2901         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
2902                 if (numapps[k].is_initialized == 1) {
2903                         BT_INFO("Instance ID [%d] is already in use..Check next slot",
2904                                         numapps[k].instance_id);
2905                 } else {
2906                         slot = k;
2907                         BT_INFO("Time to register GATT client instancer..UUID to be used is [%s] slot [%d]",
2908                                         uuid_list[slot-1], slot);
2909                         break;
2910                 }
2911         }
2912
2913         if (slot == -1) {
2914                 BT_ERR("No Slot if free for GATT Client registration..");
2915                 return BLUETOOTH_ERROR_REGISTRATION_FAILED;
2916         }
2917
2918         uuid_string = g_malloc0(BT_UUID_STRING_MAX);
2919         _bt_string_to_uuid(uuid_list[slot-1], (service_uuid_t*)&uuid);
2920         g_strlcpy(uuid_string, uuid_list[slot-1], BT_UUID_STRING_MAX);
2921         BT_INFO("Copied UUID string [%s]", uuid_string);
2922
2923         /* Register GATT Client */
2924         ret = gattc_register(&uuid);
2925         if (ret != OAL_STATUS_SUCCESS) {
2926                 BT_ERR("ret: %d", ret);
2927                 g_free(uuid_string);
2928                 return BLUETOOTH_ERROR_INTERNAL;
2929         }
2930
2931         BT_INFO("GATT Client registration call successfully accepted by OAL..wait for Instance Initialized event from OAL..");
2932
2933         /* Return & wait for GATT Client Instance Initialization event */
2934         memset(numapps[slot].sender, 0x00, sizeof(numapps[slot].sender));
2935         memset(numapps[slot].uuid, 0x00, sizeof(numapps[slot].uuid));
2936
2937         g_strlcpy(numapps[slot].sender, sender, sizeof(numapps[slot].sender));
2938         g_strlcpy(numapps[slot].uuid, uuid_string, sizeof(numapps[slot].uuid));
2939
2940         /* Address is saved here. When event comes, sender + address are matched for replying pending
2941            request. It is impossible for same sender to have requests with two same addresses */
2942         memcpy(&numapps[slot].address.addr, address->addr, sizeof(bluetooth_device_address_t));
2943
2944         BT_INFO("Slot [%d] occupied", slot);
2945         numapps[slot].is_initialized = TRUE; /* Set initialization to true here itself */
2946
2947         g_free(uuid_string);
2948         return BLUETOOTH_ERROR_NONE;
2949
2950 }
2951
2952
2953
2954 /* GATT client events */
2955 static void __bt_handle_client_instance_registered(event_gattc_register_t *data)
2956 {
2957         bt_service_app_info_t *info = NULL;
2958         int k;
2959         char *uuid_string = g_malloc0(BT_UUID_STRING_MAX);
2960
2961         _bt_uuid_to_string(&(data->client_uuid), uuid_string);
2962         BT_INFO("CLient ID is Initialized [%d] UUID initialized [%s]", data->client_if, uuid_string);
2963
2964         /* Platform GATT client framwork does not use Default GATT client instance
2965            This GATT client instance is never deregistred in the lifetime of bt-service */
2966         BT_INFO("Default UUID [%s] current registered uuid [%s]",
2967                         DEFAULT_GATT_CLIENT_UUID, uuid_string);
2968         if (g_strcmp0(uuid_string, DEFAULT_GATT_CLIENT_UUID) == 0) {
2969                 BT_INFO("Default client Instance Registered [%s] Client instance [%d]",
2970                                 uuid_string, data->client_if);
2971                 gatt_default_client = data->client_if;
2972                 g_free(uuid_string);
2973                 return;
2974         }
2975
2976         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
2977                 info = &numapps[k];
2978
2979                 if (g_strcmp0(info->uuid, uuid_string) == 0) {
2980                         BT_INFO("Found GATT client.. UUID [%s], sender [%s]", info->uuid, info->sender);
2981                         BT_INFO("Slot [%d] occupied", k);
2982                         info->is_initialized = TRUE;
2983                         info->client_id = data->client_if;
2984                         __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE, BT_GATT_CLIENT_REGISTER,
2985                                         (void*)info, sizeof(bt_service_app_info_t));
2986                         break;
2987                 }
2988         }
2989         g_free(uuid_string);
2990 }
2991
2992 static void __bt_handle_client_connected(event_gattc_conn_t *event_data)
2993 {
2994         int result = BLUETOOTH_ERROR_NONE;
2995         struct gatt_server_info_t *conn_info = NULL;
2996         struct gatt_out_conn_info_t *out_conn_info = NULL;
2997
2998         GVariant *param = NULL;
2999
3000         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
3001         _bt_convert_addr_type_to_string(address,
3002                         (unsigned char *)event_data->address.addr);
3003
3004         if (event_data->status != OAL_STATUS_SUCCESS)
3005                 result = BLUETOOTH_ERROR_INTERNAL;
3006
3007         /* DBUS Return fo BT_CONNECT_LE for all the apps */
3008         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE, address,
3009                         BT_ADDRESS_STRING_SIZE);
3010
3011         BT_INFO("Local GATT Client Connected: Remote addr[%s] Client Interface [%d] Connection ID [%d] status[%d]",
3012                         address, event_data->client_if, event_data->conn_id, event_data->status);
3013
3014         if (result == BLUETOOTH_ERROR_NONE) {
3015                 /* Check if device is already in connected list */
3016                 conn_info = __bt_find_remote_gatt_server_info(address);
3017
3018                 if (!conn_info) {
3019                         /* Send event to BT-API */
3020                         param = g_variant_new("(is)", result, address);
3021                         _bt_send_event(BT_DEVICE_EVENT,
3022                                         BLUETOOTH_EVENT_GATT_CLIENT_CONNECTED, /* Local device is GATT client */
3023                                         param);
3024
3025                         /* Save Connection info */
3026                         conn_info = g_new0(struct gatt_server_info_t, 1);
3027                         conn_info->addr = g_strdup(address);
3028                         conn_info->client_id = event_data->client_if;
3029                         BT_INFO("Added GATT server addr[%s]", conn_info->addr);
3030                         conn_info->connection_id = event_data->conn_id;
3031                         gatt_server_info_list = g_slist_append(gatt_server_info_list, conn_info);
3032                         BT_INFO("Total num of connected Remote GATT server devices [%d]",
3033                                         g_slist_length(gatt_server_info_list));
3034
3035 #if 0
3036                         BT_INFO("Do a Internal refresh");
3037                         if (OAL_STATUS_SUCCESS != gattc_refresh(conn_info->client_id, &event_data->address))
3038                                 BT_ERR("GATT database refresh failed!!");
3039                         else
3040                                 BT_INFO("GATT database refresh Success!!");
3041 #endif
3042                 } else
3043                         BT_ERR("Local GATT Client connected event for addr[%s], but device is in connected list already", address);
3044         } else
3045                 BT_ERR("GATT Client Connection failed!!");
3046
3047         /* If outgoing connection Info is present, then remove it */
3048         out_conn_info = __bt_find_gatt_outgoing_conn_info(address);
3049         if (out_conn_info) {
3050                 BT_ERR("Outgoing Client connect request was sent");
3051                 outgoing_gatt_conn_list = g_slist_remove(outgoing_gatt_conn_list, out_conn_info);
3052                 g_free(out_conn_info->addr);
3053                 g_free(out_conn_info);
3054         }
3055         g_free(address);
3056 }
3057
3058 static void __bt_handle_client_disconnected(event_gattc_conn_t *event_data)
3059 {
3060         int result = BLUETOOTH_ERROR_NONE;
3061
3062         struct gatt_server_info_t *conn_info = NULL;
3063         struct gatt_out_conn_info_t *out_conn_info = NULL;
3064
3065         GVariant *param = NULL;
3066
3067         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
3068         _bt_convert_addr_type_to_string(address,
3069                         (unsigned char *)event_data->address.addr);
3070
3071         if (event_data->status != OAL_STATUS_SUCCESS)
3072                 result = BLUETOOTH_ERROR_INTERNAL;
3073
3074         if (NULL ==  _bt_get_request_info_data(BT_DISCONNECT_LE, address)) {
3075                 if (NULL !=  _bt_get_request_info_data(BT_CONNECT_LE, address)) {
3076                         result = BLUETOOTH_ERROR_INTERNAL;
3077                         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
3078                                         address, BT_ADDRESS_STRING_SIZE);
3079                         BT_ERR("Failed to connect Local GATT Remote addr[%s]", address);
3080                         g_free(address);
3081                         return;
3082                 }
3083         } else {
3084                 /* DBUS Return for BT_DISCONNECT_LE for all the apps */
3085                 __bt_gatt_handle_pending_request_info(result, BT_DISCONNECT_LE, address,
3086                                 BT_ADDRESS_STRING_SIZE);
3087         }
3088         BT_INFO("Local GATT Client DisConnected: Remote addr[%s] Client Interface [%d] Connection ID [%d] status [%d]",
3089                         address, event_data->client_if, event_data->conn_id, event_data->status);
3090
3091         /* Remove Connection info */
3092         conn_info = __bt_find_remote_gatt_server_info(address);
3093
3094         if (conn_info) {
3095                 param = g_variant_new("(is)", result, address);
3096                 /* Send event to application */
3097                 _bt_send_event(BT_DEVICE_EVENT,
3098                                 BLUETOOTH_EVENT_GATT_CLIENT_DISCONNECTED,
3099                                 param);
3100
3101                 BT_INFO("Remove GATT server info from List..");
3102                 /* Remove all services from info list_gatt_info */
3103                 __bt_cleanup_remote_services(conn_info);
3104
3105                 /* Remove info from List */
3106                 gatt_server_info_list = g_slist_remove(gatt_server_info_list, conn_info);
3107                 BT_INFO("Total num of connected GATT servers [%d]", g_slist_length(gatt_server_info_list));
3108                 g_free(conn_info->addr);
3109                 g_free(conn_info);
3110         } else
3111                 BT_INFO("Can not find conn info, already removed!");
3112
3113         /* If outgoing connection Info is present, then remove it */
3114         out_conn_info = __bt_find_gatt_outgoing_conn_info(address);
3115         if (out_conn_info) {
3116                 BT_ERR("Client Disconnected event, but outgoing connect request was sent");
3117                 outgoing_gatt_conn_list = g_slist_remove(outgoing_gatt_conn_list, out_conn_info);
3118                 g_free(out_conn_info->addr);
3119                 g_free(out_conn_info);
3120         }
3121         g_free(address);
3122 }
3123
3124
3125 static void __bt_handle_client_service_search_result(
3126                 event_gattc_service_result_t *event_data)
3127 {
3128         BT_INFO("+");
3129         BT_INFO("received the gatt service search result");
3130         /* Pre: status is never fail from OAL */
3131
3132         /* Find service list from address */
3133         bt_gatt_service_info_list_t *svc_info_list;
3134         bt_gatt_service_info_t *svc_info;
3135         BT_INFO("Search Result: status [%d] conn_id [%d]",
3136                         event_data->conn_status.status,
3137                         event_data->conn_status.conn_id);
3138
3139         svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3140         if (!svc_info_list) {
3141                 BT_INFO("Service info list not present for this connection ID, means first time browse");
3142                 /* Means for this conn_id, no services are ever browsed, first time,
3143                    create service info list for this conn_id */
3144                 svc_info_list = g_malloc0(sizeof(bt_gatt_service_info_list_t));
3145                 svc_info_list->conn_id = event_data->conn_status.conn_id;
3146                 list_gatt_info = g_slist_append(list_gatt_info, svc_info_list);
3147         } else {
3148                 BT_INFO("Service info list Already present for this connection ID, means not first time browse for this conn ID ");
3149         }
3150
3151         /* send list and current service's uuid and instance id to find it  */
3152         svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3153
3154
3155         /* If not found, check if service changed, if yes, means this is a new service added
3156            in remote GATT device, update uuid info in svc info list structure, to be used when
3157            search is completed */
3158         if (!svc_info) {
3159                 BT_INFO("Service Not found in svc info list for this connection ID");
3160                 if (svc_info_list->info.is_changed) {
3161                         BT_INFO("Service Changed indication already found for this connection ID");
3162                         memcpy(svc_info_list->info.uuid, event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3163                 }
3164                 /* Create and add new service in service list */
3165                 svc_info = g_malloc0(sizeof(bt_gatt_service_info_t));
3166                 memcpy(svc_info->uuid, event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3167                 svc_info->inst_id = event_data->srvc_id.id.inst_id;
3168                 svc_info->is_primary = event_data->srvc_id.is_prmry;
3169                 svc_info_list->services = g_slist_append(svc_info_list->services, svc_info);
3170                 BT_INFO("Service created and added in Svc info listf or this connection ID");
3171         } else {
3172                 BT_INFO("Service Already found to be present inside the svc info list for this connection ID");
3173                 /* If returned matching service info, then just update service_rmeoved value inside it to 0 */
3174                 svc_info->is_removed = 0;
3175         }
3176 }
3177
3178 static void __bt_handle_client_service_search_completed(
3179                 event_gattc_conn_status_t *event_data)
3180 {
3181         BT_INFO("+");
3182         struct gatt_server_info_t *conn_info = NULL;
3183         bt_gatt_service_info_list_t *svc_info_list;
3184         bt_gatt_service_info_t *svc_info;
3185         bt_services_browse_info_t browse_info;
3186         unsigned char uuid_empty[BLUETOOTH_UUID_HEX_MAX_LEN];
3187
3188         memset(&uuid_empty, 0x00, BLUETOOTH_UUID_HEX_MAX_LEN);
3189         memset(&browse_info, 0x00, sizeof(bt_services_browse_info_t));
3190         BT_INFO("Primary Services browsing completed status[%d] conn ID [%d]",
3191                         event_data->status, event_data->conn_id);
3192
3193         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(event_data->conn_id);
3194
3195         svc_info_list = __bt_get_service_info_list(event_data->conn_id);
3196         if (!svc_info_list) {
3197                 BT_ERR("No services browsed ever for addr [%s]", conn_info->addr);
3198
3199                 /* Just build response and return ERROR */
3200                 __bt_build_service_browse_info(event_data->conn_id, &browse_info);
3201
3202                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_INTERNAL,
3203                                 BT_GATT_GET_PRIMARY_SERVICES, &browse_info,
3204                                 sizeof(bt_services_browse_info_t));
3205                 return;
3206         }
3207
3208         /* If fail, then send event with error  */
3209         if (event_data->status != OAL_STATUS_SUCCESS) {
3210                 /* Just build response and return ERROR */
3211                 __bt_build_service_browse_info(event_data->conn_id, &browse_info);
3212
3213                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_INTERNAL,
3214                                 BT_GATT_GET_PRIMARY_SERVICES, &browse_info,
3215                                 sizeof(bt_services_browse_info_t));
3216                 return;
3217         }
3218
3219         /* If success, then find service info list from address */
3220
3221         /* If svc_changed == 1 and uuid valid, means a new service is added*/
3222         if (svc_info_list->info.is_changed && !memcmp(uuid_empty, svc_info_list->info.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)) {
3223                 /* TODO: Send event -Service added with instance ID and UUID of newly added service */
3224                 BT_INFO("new service added");
3225
3226                 BT_INFO("TODO new service added");
3227         }
3228
3229         /* If svc_changed == 1 and uuid invalid, then a service is removed */
3230         if (svc_info_list->info.is_changed && memcmp(uuid_empty, svc_info_list->info.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)) {
3231                 /* Scan through the service info list to find service with is_removed = 1*/
3232                 svc_info = __bt_find_removed_service(svc_info_list);
3233
3234                 /* TODO Send event - Service removed with instance ID and UUID of just rmeoved service */
3235
3236                 /* Remove that service info from service info list */
3237                 svc_info_list->services = g_slist_remove(svc_info_list->services, svc_info);
3238
3239                 /* Delete that service completely from svc_info list*/
3240                 __bt_remove_service_info_from_list(svc_info);
3241                 g_free(svc_info);
3242         }
3243
3244         /* Reset svc_changed = 0, and reset UUID = all 0's */
3245         svc_info_list->info.is_changed = 0;
3246         memset(&svc_info_list->info.uuid, 0x00, BLUETOOTH_UUID_HEX_MAX_LEN);
3247
3248         /* Build Reply and send to service browse primary services request of pending apps */
3249         __bt_build_service_browse_info(event_data->conn_id, &browse_info);
3250
3251         __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE,
3252                         BT_GATT_GET_PRIMARY_SERVICES, &browse_info,
3253                         sizeof(bt_services_browse_info_t));
3254 }
3255
3256
3257 static void __bt_handle_client_characteristic_search_result(
3258                 event_gattc_characteristic_result_t *event_data)
3259 {
3260         bt_gatt_service_info_list_t *svc_info_list;
3261         bt_gatt_service_info_t *svc_info;
3262         bt_gatt_char_info_t *char_info;
3263         bt_char_browse_info_t browse_info;
3264
3265         BT_INFO("Characteristic search result status [%d]",
3266                         event_data->conn_status.status);
3267
3268         memset(&browse_info, 0x00, sizeof(bt_char_browse_info_t));
3269
3270         /* If success */
3271         if (event_data->conn_status.status == OAL_STATUS_SUCCESS) {
3272                 /* Find service info list from address */
3273                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3274                 if (svc_info_list == NULL) {
3275                         BT_ERR("svc_info_list is NULL");
3276                         return;
3277                 }
3278
3279
3280                 /* Find matching service info from svc info list */
3281                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3282                 if (svc_info == NULL) {
3283                         BT_ERR("svc_info is NULL");
3284                         return;
3285                 }
3286
3287                 /* Find Matching char from service info in event */
3288                 char_info = __bt_find_matching_charc(svc_info, &event_data->char_id);
3289                 if (char_info == NULL)
3290                         BT_ERR("char_info is NULL");
3291
3292                 /* If not found, then add new characteristic and return */
3293                 if (!char_info) {
3294                         BT_INFO(" add new characteristic");
3295                         char_info = g_malloc0(sizeof(bt_gatt_char_info_t));
3296                         memcpy(char_info->uuid, event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3297
3298                         char_info->inst_id = event_data->char_id.inst_id;
3299                         char_info->props = event_data->char_prop;
3300                         svc_info->chars = g_slist_append(svc_info->chars, char_info);
3301                 } else {
3302                         /* If found, then return */
3303                         BT_INFO("update char property as Characteristic browsed is already present");
3304                         char_info->props |= event_data->char_prop;
3305                 }
3306         } else {
3307                 /* If Not success: Means Charc browse is completed  */
3308                 /* Find char list from service in event */
3309                 /* Find service list from address */
3310                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3311
3312                 /* Find service info from service in event */
3313                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3314
3315                 /* Build char list from service in event */
3316                 __bt_build_char_browse_info(event_data->conn_status.conn_id,
3317                                 svc_info, &browse_info);
3318
3319                 /* Create response and return by sending event*/
3320                 /* Build Reply and send to service browse All Included services request of pending apps */
3321                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE,
3322                                 BT_GATT_GET_SERVICE_PROPERTIES,
3323                                 &browse_info,
3324                                 sizeof(bt_char_browse_info_t));
3325         }
3326 }
3327
3328 static void __bt_handle_client_descriptor_search_result(
3329                 event_gattc_descriptor_result_t *event_data)
3330 {
3331         bt_gatt_service_info_list_t *svc_info_list;
3332         bt_gatt_service_info_t *svc_info;
3333         bt_gatt_char_info_t *char_info;
3334         bt_gatt_descriptor_info_t *desc_info;
3335         bt_descriptor_browse_info_t browse_info;
3336
3337         BT_INFO("descriptor search result status [%d]", event_data->conn_status.status);
3338
3339         memset(&browse_info, 0x00, sizeof(bt_descriptor_browse_info_t));
3340
3341         /* If success */
3342         if (event_data->conn_status.status == OAL_STATUS_SUCCESS) {
3343                 /* Find service list from address */
3344                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3345                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3346                 char_info = __bt_find_matching_charc(svc_info, &event_data->char_id);
3347                 desc_info = __bt_find_matching_desc(char_info, &event_data->descr_id);
3348
3349                 /* If not found, add new descriptor and return */
3350                 if (!desc_info) {
3351                         desc_info = g_malloc0(sizeof(bt_gatt_descriptor_info_t));
3352                         memcpy(desc_info->uuid, event_data->descr_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3353
3354                         desc_info->inst_id = event_data->descr_id.inst_id;
3355                         char_info->descs = g_slist_append(char_info->descs, desc_info);
3356
3357                 } else {
3358                         /* If found, then return */
3359                         BT_INFO("Characteristic browsed is already presesnt");
3360                 }
3361         } else {
3362                 /* If Not success */
3363                 /* Find service list from address */
3364                 /* Find included service list from service in event */
3365                 /* Create response and return by sending event*/
3366                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3367
3368                 /* Find service info from service in event */
3369                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3370
3371                 /* Find char info from char in event */
3372                 char_info = __bt_find_matching_charc(svc_info, &event_data->char_id);
3373
3374                 /* Build descriptor list from char in event */
3375                 __bt_build_descriptor_browse_info(event_data->conn_status.conn_id,
3376                                 svc_info, char_info, &browse_info);
3377
3378                 /* DBUS returni */
3379                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE,
3380                                 BT_GATT_GET_CHARACTERISTIC_PROPERTIES,
3381                                 &browse_info,
3382                                 sizeof(bt_descriptor_browse_info_t));
3383         }
3384 }
3385
3386 static void __bt_handle_client_characteristic_read_data(
3387                 event_gattc_read_data *event_data)
3388 {
3389         int result = BLUETOOTH_ERROR_NONE;
3390         struct gatt_server_info_t *conn_info = NULL;
3391         bluetooth_gatt_client_char_prop_info_t read_info;
3392
3393         /* Read Information data structures */
3394         GVariant *param = NULL;
3395         GVariant *data = NULL;
3396         GVariant *data_svc_uuid = NULL;
3397         GVariant *data_char_uuid = NULL;
3398         char *read_val = NULL;
3399         char *svc_uuid = NULL;
3400         char *char_uuid = NULL;
3401         int i;
3402         int uuid_len = 16;
3403
3404         BT_INFO("+");
3405
3406         //memset(&read_info, 0x00, sizeof(bt_gatt_handle_property_t));
3407         memset(&read_info, 0x00, sizeof(bluetooth_gatt_client_char_prop_info_t));
3408
3409         /* Extract Address from conn_id of event data */
3410         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3411                         event_data->uuid_status.conn_status.conn_id);
3412
3413         BT_INFO("Characteristic Read result from addr [%s] status [%d]",
3414                         conn_info->addr, event_data->uuid_status.conn_status.status);
3415
3416         /* Fill char in buffer */
3417         memcpy(&read_info.characteristic.uuid,
3418                         event_data->uuid_status.char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3419         read_info.characteristic.instance_id = event_data->uuid_status.char_id.inst_id;
3420
3421         /* Fill Service in buffer */
3422         memcpy(&read_info.svc.uuid,
3423                         event_data->uuid_status.srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3424         read_info.svc.instance_id = event_data->uuid_status.srvc_id.id.inst_id;
3425
3426         /* Fill remote device address */
3427         _bt_convert_addr_string_to_type(read_info.device_address.addr, conn_info->addr);
3428
3429         /* Fill data and reply to all apps waiting for Read result on the same characteristic
3430 Note: Even in case of failure, address, handles and result code should be returned */
3431         if (event_data->uuid_status.conn_status.status != OAL_STATUS_SUCCESS)
3432                 result = BLUETOOTH_ERROR_INTERNAL;
3433         else {
3434                 BT_ERR("read data len is [%d]", event_data->data_len);
3435                 if (event_data->data_len > 0) {
3436                         /* DEBUG */
3437                         for (i = 0; i < event_data->data_len; i++)
3438                                 BT_INFO("Data[%d] = [0x%x]", i, event_data->data[i]);
3439
3440                         /* Read data */
3441                         read_val = g_memdup(&event_data->data[0], event_data->data_len);
3442
3443                         data = g_variant_new_from_data(
3444                                         G_VARIANT_TYPE_BYTESTRING,
3445                                         read_val,
3446                                         event_data->data_len,
3447                                         TRUE, NULL, NULL);
3448                 } else {
3449                         BT_ERR("Characteristic Read success, but no data!!!");
3450
3451                         data = g_variant_new_from_data(
3452                                         G_VARIANT_TYPE_BYTESTRING,
3453                                         NULL,
3454                                         0,
3455                                         FALSE, NULL, NULL);
3456                 }
3457
3458                 /* SVC uuid */
3459                 svc_uuid = g_memdup(&event_data->uuid_status.srvc_id.id.uuid.uuid[0], uuid_len);
3460
3461                 data_svc_uuid = g_variant_new_from_data(
3462                                 G_VARIANT_TYPE_BYTESTRING,
3463                                 svc_uuid,
3464                                 16,
3465                                 TRUE, NULL, NULL);
3466
3467                 /* Char uuid */
3468                 char_uuid = g_memdup(&event_data->uuid_status.char_id.uuid.uuid[0], uuid_len);
3469
3470                 data_char_uuid = g_variant_new_from_data(
3471                                 G_VARIANT_TYPE_BYTESTRING,
3472                                 char_uuid,
3473                                 16,
3474                                 TRUE, NULL, NULL);
3475
3476                 param = g_variant_new("(isn@ayin@ayin@ay)", result,
3477                                 conn_info->addr,
3478                                 16,
3479                                 data_svc_uuid,
3480                                 event_data->uuid_status.srvc_id.id.inst_id,
3481                                 16,
3482                                 data_char_uuid,
3483                                 event_data->uuid_status.char_id.inst_id,
3484                                 event_data->data_len,
3485                                 data);
3486
3487                 /* Send Event */
3488                 _bt_send_event(BT_GATT_CLIENT_EVENT,
3489                                 BLUETOOTH_EVENT_GATT_READ_CHAR,
3490                                 param);
3491         }
3492         /* Send DBUS return */
3493         __bt_gatt_handle_pending_request_info(result,
3494                         BT_GATT_READ_CHARACTERISTIC,
3495                         &read_info,
3496                         sizeof(bluetooth_gatt_client_char_prop_info_t));
3497
3498         if (read_val)
3499                 g_free(read_val);
3500         if (svc_uuid)
3501                 g_free(svc_uuid);
3502         if (char_uuid)
3503                 g_free(char_uuid);
3504 }
3505
3506 /* Modified */
3507 static void __bt_handle_client_descriptor_read_data(
3508                 event_gattc_read_data *event_data)
3509 {
3510         int result = BLUETOOTH_ERROR_NONE;
3511         struct gatt_server_info_t *conn_info = NULL;
3512         bluetooth_gatt_client_desc_prop_info_t read_info;
3513
3514         /* Read Information data structures */
3515         GVariant *param = NULL;
3516         GVariant *data = NULL;
3517         GVariant *data_svc_uuid = NULL;
3518         GVariant *data_char_uuid = NULL;
3519         GVariant *data_desc_uuid = NULL;
3520         char *read_val = NULL;
3521         char *svc_uuid = NULL;
3522         char *char_uuid = NULL;
3523         char *desc_uuid = NULL;
3524         int i;
3525         int uuid_len = 16;
3526         BT_INFO("+");
3527
3528         memset(&read_info, 0x00, sizeof(bluetooth_gatt_client_desc_prop_info_t));
3529
3530         /* Extract Address from conn_id of event data */
3531         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3532                         event_data->uuid_status.conn_status.conn_id);
3533
3534         BT_INFO("Descriptor Read result from addr [%s] status [%d]",
3535                         conn_info->addr, event_data->uuid_status.conn_status.status);
3536
3537         /* Fill descriptor informations in buffer */
3538         memcpy(&read_info.descriptor.uuid,
3539                         event_data->uuid_status.descr_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3540         read_info.descriptor.instance_id = event_data->uuid_status.descr_id.inst_id;
3541
3542         /* Fill Characteristic informations in buffer */
3543         memcpy(&read_info.characteristic.uuid,
3544                         event_data->uuid_status.char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3545         read_info.characteristic.instance_id = event_data->uuid_status.char_id.inst_id;
3546
3547         /* Fill Service informations in buffer */
3548         memcpy(&read_info.svc.uuid,
3549                         event_data->uuid_status.srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3550         read_info.svc.instance_id = event_data->uuid_status.srvc_id.id.inst_id;
3551
3552         /* Fill remote device address */
3553         _bt_convert_addr_string_to_type(read_info.device_address.addr, conn_info->addr);
3554
3555         /* Fill data and reply to all apps waiting for Read result on the same characteristic */
3556         if (event_data->uuid_status.conn_status.status != OAL_STATUS_SUCCESS)
3557                 result = BLUETOOTH_ERROR_INTERNAL;
3558         else {
3559                 BT_INFO("desc data len:", event_data->data_len);
3560                 if (event_data->data_len > 0) {
3561                         /* DEBUG */
3562                         for (i = 0; i < event_data->data_len; i++)
3563                                 BT_DBG("Data[%d] = [0x%x]", i, event_data->data[i]);
3564
3565                         /* Read data */
3566                         read_val = g_memdup(&event_data->data[0], event_data->data_len);
3567
3568                         data = g_variant_new_from_data(
3569                                         G_VARIANT_TYPE_BYTESTRING,
3570                                         read_val,
3571                                         event_data->data_len,
3572                                         TRUE, NULL, NULL);
3573                 } else {
3574                         BT_INFO("Descriptor Read success, but no data!!!");
3575
3576                         data = g_variant_new_from_data(
3577                                         G_VARIANT_TYPE_BYTESTRING,
3578                                         NULL,
3579                                         0,
3580                                         FALSE, NULL, NULL);
3581                 }
3582                 /* SVC uuid */
3583                 svc_uuid = g_memdup(&event_data->uuid_status.srvc_id.id.uuid.uuid[0], uuid_len);
3584
3585                 data_svc_uuid = g_variant_new_from_data(
3586                                 G_VARIANT_TYPE_BYTESTRING,
3587                                 svc_uuid,
3588                                 16,
3589                                 TRUE, NULL, NULL);
3590
3591                 /* Char uuid */
3592                 char_uuid = g_memdup(&event_data->uuid_status.char_id.uuid.uuid[0], uuid_len);
3593
3594                 data_char_uuid = g_variant_new_from_data(
3595                                 G_VARIANT_TYPE_BYTESTRING,
3596                                 char_uuid,
3597                                 16,
3598                                 TRUE, NULL, NULL);
3599
3600                 /* Desc uuid */
3601                 desc_uuid = g_memdup(&event_data->uuid_status.descr_id.uuid.uuid[0], uuid_len);
3602
3603                 data_desc_uuid = g_variant_new_from_data(
3604                                 G_VARIANT_TYPE_BYTESTRING,
3605                                 desc_uuid,
3606                                 16,
3607                                 TRUE, NULL, NULL);
3608
3609                 param = g_variant_new("(isn@ayin@ayin@ayin@ay)", result,
3610                                 conn_info->addr,
3611                                 uuid_len,
3612                                 data_svc_uuid,
3613                                 event_data->uuid_status.srvc_id.id.inst_id,
3614                                 16,
3615                                 data_char_uuid,
3616                                 event_data->uuid_status.char_id.inst_id,
3617                                 16,
3618                                 data_desc_uuid,
3619                                 event_data->uuid_status.descr_id.inst_id,
3620                                 event_data->data_len,
3621                                 data);
3622
3623                 /* Send Event */
3624                 _bt_send_event(BT_GATT_CLIENT_EVENT,
3625                                         BLUETOOTH_EVENT_GATT_READ_DESC,
3626                                         param);
3627         }
3628         BT_INFO("Send DBUS rpely for GATT Read Descriptor");
3629         /* Send DBUS return */
3630         __bt_gatt_handle_pending_request_info(result,
3631                         BT_GATT_READ_DESCRIPTOR_VALUE,
3632                         &read_info,
3633                         sizeof(bluetooth_gatt_client_desc_prop_info_t));
3634         if (read_val)
3635                 g_free(read_val);
3636         if (svc_uuid)
3637                 g_free(svc_uuid);
3638         if (char_uuid)
3639                 g_free(char_uuid);
3640         if (desc_uuid)
3641                 g_free(desc_uuid);
3642 }
3643
3644 static void __bt_handle_client_characteristic_write_data(
3645                 event_gattc_write_data *event_data)
3646 {
3647         int result = BLUETOOTH_ERROR_NONE;
3648         struct gatt_server_info_t *conn_info = NULL;
3649         bluetooth_gatt_client_char_prop_info_t write_info;
3650
3651         /* Read Information data structures */
3652         GVariant *param = NULL;
3653         GVariant *data_svc_uuid = NULL;
3654         GVariant *data_char_uuid = NULL;
3655         char *svc_uuid = NULL;
3656         char *char_uuid = NULL;
3657         int uuid_len = 16;
3658         BT_INFO("+");
3659
3660         memset(&write_info, 0x00, sizeof(bluetooth_gatt_client_char_prop_info_t));
3661
3662         /* Extract Address from conn_id of event data */
3663         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3664                         event_data->conn_status.conn_id);
3665
3666         BT_INFO("Characteristic Write callback from addr [%s] status [%d]",
3667                         conn_info->addr, event_data->conn_status.status);
3668
3669         /* Fill char in buffer */
3670         memcpy(&write_info.characteristic.uuid,
3671                         event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3672         write_info.characteristic.instance_id = event_data->char_id.inst_id;
3673
3674         /* Fill Service in buffer */
3675         memcpy(&write_info.svc.uuid,
3676                         event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3677         write_info.svc.instance_id = event_data->srvc_id.id.inst_id;
3678
3679         /* Fill remote device address */
3680         _bt_convert_addr_string_to_type(write_info.device_address.addr, conn_info->addr);
3681
3682         if (event_data->conn_status.status != OAL_STATUS_SUCCESS) {
3683                 result = BLUETOOTH_ERROR_INTERNAL;
3684                 goto done;
3685         }
3686
3687         /* Build event */
3688         /* SVC uuid */
3689         svc_uuid = g_memdup(&event_data->srvc_id.id.uuid.uuid[0], uuid_len);
3690
3691         data_svc_uuid = g_variant_new_from_data(
3692                         G_VARIANT_TYPE_BYTESTRING,
3693                         svc_uuid,
3694                         uuid_len,
3695                         TRUE, NULL, NULL);
3696
3697         /* Char uuid */
3698         char_uuid = g_memdup(&event_data->char_id.uuid.uuid[0], uuid_len);
3699
3700         data_char_uuid = g_variant_new_from_data(
3701                         G_VARIANT_TYPE_BYTESTRING,
3702                         char_uuid,
3703                         uuid_len,
3704                         TRUE, NULL, NULL);
3705
3706         param = g_variant_new("(isn@ayin@ayi)", result,
3707                         conn_info->addr,
3708                         16,
3709                         data_svc_uuid,
3710                         event_data->srvc_id.id.inst_id,
3711                         16,
3712                         data_char_uuid,
3713                         event_data->char_id.inst_id);
3714
3715         /* Send Event */
3716         _bt_send_event(BT_GATT_CLIENT_EVENT,
3717                         BLUETOOTH_EVENT_GATT_WRITE_CHAR,
3718                         param);
3719
3720         /* Free data */
3721         if (svc_uuid)
3722                 g_free(svc_uuid);
3723         if (char_uuid)
3724                 g_free(char_uuid);
3725 done:
3726         /* Send DBUS return */
3727         __bt_gatt_handle_pending_request_info(result,
3728                         BT_GATT_WRITE_CHARACTERISTIC_VALUE_BY_TYPE,
3729                         &write_info,
3730                         sizeof(bluetooth_gatt_client_char_prop_info_t));
3731 }
3732
3733
3734 static void __bt_handle_client_descriptor_write_data(
3735                 event_gattc_write_data *event_data)
3736 {
3737         int result = BLUETOOTH_ERROR_NONE;
3738         struct gatt_server_info_t *conn_info = NULL;
3739         bluetooth_gatt_client_desc_prop_info_t write_info;
3740
3741         /* Write Information data structures */
3742         GVariant *param = NULL;
3743         GVariant *data_svc_uuid = NULL;
3744         GVariant *data_char_uuid = NULL;
3745         GVariant *data_desc_uuid = NULL;
3746         char *svc_uuid = NULL;
3747         char *char_uuid = NULL;
3748         char *desc_uuid = NULL;
3749         int uuid_len = 16;
3750         BT_INFO("+");
3751
3752         memset(&write_info, 0x00, sizeof(bluetooth_gatt_client_desc_prop_info_t));
3753
3754         /* Extract Address from conn_id of event data */
3755         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3756                         event_data->conn_status.conn_id);
3757
3758         if (NULL == conn_info) {
3759
3760                 BT_INFO("Failed to get the conn info for conn_id [%d]", event_data->conn_status.conn_id);
3761                 return;
3762         }
3763
3764         BT_INFO("Descriptor Write callback from addr [%s] status [%d]",
3765                         conn_info->addr, event_data->conn_status.status);
3766
3767         /* Fill descriptor informations in buffer */
3768         memcpy(&write_info.descriptor.uuid,
3769                         event_data->descr_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3770         write_info.descriptor.instance_id = event_data->descr_id.inst_id;
3771
3772         /* Fill Characteristic informations in buffer */
3773         memcpy(&write_info.characteristic.uuid,
3774                         event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3775         write_info.characteristic.instance_id = event_data->char_id.inst_id;
3776
3777         /* Fill Service informations in buffer */
3778         memcpy(&write_info.svc.uuid,
3779                         event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3780         write_info.svc.instance_id = event_data->srvc_id.id.inst_id;
3781
3782         /* Fill remote device address */
3783         _bt_convert_addr_string_to_type(write_info.device_address.addr, conn_info->addr);
3784
3785         if (event_data->conn_status.status != OAL_STATUS_SUCCESS) {
3786                 result = BLUETOOTH_ERROR_INTERNAL;
3787                 goto done;
3788         }
3789
3790         /* Build event */
3791         /* SVC uuid */
3792         svc_uuid = g_memdup(&event_data->srvc_id.id.uuid.uuid[0], uuid_len);
3793
3794         data_svc_uuid = g_variant_new_from_data(
3795                         G_VARIANT_TYPE_BYTESTRING,
3796                         svc_uuid,
3797                         uuid_len,
3798                         TRUE, NULL, NULL);
3799
3800         /* Char uuid */
3801         char_uuid = g_memdup(&event_data->char_id.uuid.uuid[0], uuid_len);
3802
3803         data_char_uuid = g_variant_new_from_data(
3804                         G_VARIANT_TYPE_BYTESTRING,
3805                         char_uuid,
3806                         uuid_len,
3807                         TRUE, NULL, NULL);
3808
3809         /* Desc uuid */
3810         desc_uuid = g_memdup(&event_data->descr_id.uuid.uuid[0], uuid_len);
3811
3812         data_desc_uuid = g_variant_new_from_data(
3813                         G_VARIANT_TYPE_BYTESTRING,
3814                         desc_uuid,
3815                         uuid_len,
3816                         TRUE, NULL, NULL);
3817
3818         param = g_variant_new("(isn@ayin@ayin@ayi)", result,
3819                         conn_info->addr,
3820                         16,
3821                         data_svc_uuid,
3822                         event_data->srvc_id.id.inst_id,
3823                         16,
3824                         data_char_uuid,
3825                         event_data->char_id.inst_id,
3826                         16,
3827                         data_desc_uuid,
3828                         event_data->descr_id.inst_id);
3829
3830         /* Send Event */
3831         _bt_send_event(BT_GATT_CLIENT_EVENT,
3832                         BLUETOOTH_EVENT_GATT_WRITE_DESC,
3833                         param);
3834
3835         /* Free data */
3836         if (svc_uuid)
3837                 g_free(svc_uuid);
3838         if (char_uuid)
3839                 g_free(char_uuid);
3840         if (desc_uuid)
3841                 g_free(desc_uuid);
3842 done:
3843         /* Send DBUS return */
3844         __bt_gatt_handle_pending_request_info(result,
3845                         BT_GATT_WRITE_DESCRIPTOR_VALUE,
3846                         &write_info,
3847                         sizeof(bluetooth_gatt_client_desc_prop_info_t));
3848 }
3849
3850 static void __bt_hanlde_le_device_disconnection(event_dev_conn_status_t *event_data)
3851 {
3852         int result = BLUETOOTH_ERROR_INTERNAL;
3853         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
3854
3855         _bt_convert_addr_type_to_string(address, (unsigned char *)event_data->address.addr);
3856
3857         /* DBUS Return with fail of pending BT_CONNECT_LE for all the apps */
3858         BT_INFO("Local GATT Client disconnected: Remote addr[%s] ", address);
3859
3860         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE, address,
3861                                                  BT_ADDRESS_STRING_SIZE);
3862         g_free(address);
3863 }
3864
3865 static void __bt_handle_client_notification_registered(
3866                 event_gattc_regdereg_notify_t *event_data,
3867                 gboolean is_registered)
3868 {
3869         int result = BLUETOOTH_ERROR_NONE;
3870         struct gatt_server_info_t *conn_info = NULL;
3871         bt_gatt_notif_reg_info_t notif_info;
3872         BT_INFO("+");
3873
3874         memset(&notif_info, 0x00, sizeof(bt_gatt_notif_reg_info_t));
3875
3876         BT_INFO("Client Interface [%d] status [%d]",
3877                         event_data->client_if,
3878                         event_data->status);
3879
3880         /* Extract Address from conn_id of event data */
3881         conn_info = __bt_find_remote_gatt_server_info_from_client_if(
3882                         event_data->client_if);
3883
3884         if (!conn_info) {
3885                 BT_INFO("Connection Info is not present, return");
3886                 return;
3887         }
3888         BT_INFO("Notification Registered for addr [%s]",
3889                         conn_info->addr);
3890
3891
3892         /* Fill svc informations in buffer */
3893         memcpy(&notif_info.svc_uuid,
3894                         event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3895         notif_info.svc_inst = event_data->srvc_id.id.inst_id;
3896
3897         /* Fill char in buffer */
3898         memcpy(&notif_info.char_uuid,
3899                         event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3900         notif_info.char_inst = event_data->char_id.inst_id;
3901
3902         /* Fill remote device address */
3903         _bt_convert_addr_string_to_type(notif_info.addr.addr, conn_info->addr);
3904
3905         notif_info.is_registered = is_registered;
3906
3907         if (event_data->status != OAL_STATUS_SUCCESS)
3908                 result = BLUETOOTH_ERROR_INTERNAL;
3909
3910         /* Send DBUS Return for BT_GATT_WATCH_CHARACTERISTIC */
3911         __bt_gatt_handle_pending_request_info(result,
3912                         BT_GATT_WATCH_CHARACTERISTIC,
3913                         &notif_info,
3914                         sizeof(bt_gatt_notif_reg_info_t));
3915 }
3916
3917 static void __bt_handle_client_notification_data(event_gattc_notify_data *event_data)
3918 {
3919         /* No status in this event from OAL */
3920         int result = BLUETOOTH_ERROR_NONE;
3921
3922         /* Read Information data structures */
3923         GVariant *param = NULL;
3924         GVariant *data = NULL;
3925         GVariant *data_svc_uuid = NULL;
3926         GVariant *data_char_uuid = NULL;
3927         char *read_val = NULL;
3928         char *svc_uuid = NULL;
3929         char *char_uuid = NULL;
3930         char *addr = NULL;
3931         int i;
3932         int uuid_len = 16;
3933         BT_INFO("+");
3934
3935         BT_INFO("Notifcation of charc data changed");
3936
3937         if (event_data->data_len > 0) {
3938                 /* DEBUG */
3939                 for (i = 0; i < event_data->data_len; i++)
3940                         BT_INFO("Data[%d] = [0x%x]", i, event_data->data[i]);
3941
3942                 /* Fill address */
3943                 addr = g_malloc0(BT_ADDRESS_STRING_SIZE);
3944                 _bt_convert_addr_type_to_string(addr,
3945                                 (unsigned char *)&(event_data->address.addr));
3946
3947                 /* Read data */
3948                 read_val = g_memdup(&event_data->data[0], event_data->data_len);
3949
3950                 data = g_variant_new_from_data(
3951                                 G_VARIANT_TYPE_BYTESTRING,
3952                                 read_val,
3953                                 event_data->data_len,
3954                                 TRUE, NULL, NULL);
3955                 /* SVC uuid */
3956                 svc_uuid = g_memdup(&event_data->srvc_id.id.uuid.uuid[0], uuid_len);
3957
3958                 data_svc_uuid = g_variant_new_from_data(
3959                                 G_VARIANT_TYPE_BYTESTRING,
3960                                 svc_uuid,
3961                                 uuid_len,
3962                                 TRUE, NULL, NULL);
3963
3964                 /* Char uuid */
3965                 char_uuid = g_memdup(&event_data->char_id.uuid.uuid[0], uuid_len);
3966
3967                 data_char_uuid = g_variant_new_from_data(
3968                                 G_VARIANT_TYPE_BYTESTRING,
3969                                 char_uuid,
3970                                 uuid_len,
3971                                 TRUE, NULL, NULL);
3972
3973                 /* Build Param */
3974                 param = g_variant_new("(isn@ayin@ayin@ay)", result,
3975                                 addr,
3976                                 16,
3977                                 data_svc_uuid,
3978                                 event_data->srvc_id.id.inst_id,
3979                                 16,
3980                                 data_char_uuid,
3981                                 event_data->char_id.inst_id,
3982                                 event_data->data_len,
3983                                 data);
3984
3985                 /* Send Event */
3986                 _bt_send_event(BT_GATT_CLIENT_EVENT,
3987                                 BLUETOOTH_EVENT_GATT_CHAR_VAL_CHANGED,
3988                                 param);
3989         } else {
3990                 BT_ERR("No Data!!");
3991         }
3992         /* Free data */
3993         if (read_val)
3994                 g_free(read_val);
3995         if (svc_uuid)
3996                 g_free(svc_uuid);
3997         if (char_uuid)
3998                 g_free(char_uuid);
3999         if (addr)
4000                 g_free(addr);
4001 }
4002
4003 gboolean _bt_is_remote_gatt_device_connected(bluetooth_device_address_t *address)
4004 {
4005         char *addr;
4006         struct gatt_server_info_t *conn_info =  NULL;
4007         gboolean connected = FALSE;
4008         BT_INFO("+");
4009
4010         addr = g_malloc0(BT_ADDRESS_STRING_SIZE);
4011         _bt_convert_addr_type_to_string(addr,
4012                         (unsigned char *)&(address->addr));
4013
4014         BT_INFO("Check Connected or not for [%s]", addr);
4015         /* Check if device is already in connected list */
4016         conn_info = __bt_find_remote_gatt_server_info(addr);
4017
4018         if (conn_info) {
4019                 BT_INFO("Remote GATT Server device [%s] is Connected", conn_info->addr);
4020                 connected = TRUE;
4021         } else
4022                 BT_INFO("Remote GATT Server Device [%s] is not Connected", addr);
4023         g_free(addr);
4024         return connected;
4025 }
4026
4027
4028 int _bt_connect_le_device(bluetooth_device_address_t *address,
4029                 int auto_connect, int client_id)
4030 {
4031         struct gatt_server_info_t *conn_info = NULL;
4032         struct gatt_out_conn_info_t *out_conn_info = NULL;
4033
4034         invocation_info_t *req_info = NULL;
4035         int ret = OAL_STATUS_SUCCESS;
4036         char *addr;
4037         char *remote_address = NULL;
4038
4039         BT_CHECK_PARAMETER(address, return);
4040
4041         BT_INFO("+");
4042
4043         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4044         _bt_convert_addr_type_to_string(addr, address->addr);
4045         BT_INFO("GATT Client connect request for address [%s] client instance [%d]",
4046                         addr, client_id);
4047
4048
4049         /* Check if Remote Device is already under connection progress */
4050         req_info = _bt_get_request_info_data_from_function_name(BT_CONNECT_LE);
4051         if (req_info) {
4052                 remote_address = (char*)req_info->user_data;
4053                 if (remote_address && !strcasecmp(remote_address, addr)) {/* Address matched */
4054                         BT_INFO("Already Connection ongoing for same remote GATT Server address [%s]", remote_address);
4055                         /* Return and wait for events to be sent to all apps */
4056                         g_free(addr);
4057                         return BLUETOOTH_ERROR_IN_PROGRESS;
4058                 }
4059         }
4060
4061         /* Check if remote GATT Server is connected or not */
4062         conn_info = __bt_find_remote_gatt_server_info(addr);
4063         if (conn_info) {
4064                 BT_ERR("GATT Server is already connected..");
4065                 g_free(addr);
4066                 return BLUETOOTH_ERROR_ALREADY_CONNECT;
4067         }
4068
4069         /* TODO Check Requirement of holding Advertisement before initiating LE connect */
4070
4071         /* Check if app sent 0 client id for connection, in such case, use default gatt client ID */
4072         if (client_id == 0) {
4073                 BT_INFO("GATT CLient connect request sent by an app without any client instance [%d]",
4074                                 client_id);
4075                 BT_INFO("Assign default GATT client id [%d]", gatt_default_client);
4076                 client_id = gatt_default_client;
4077         }
4078
4079         BT_INFO("Connect using CLient ID [%d]", client_id);
4080         ret = gattc_connect(client_id, (bt_address_t*)(address), auto_connect);
4081
4082         if (ret != OAL_STATUS_SUCCESS) {
4083                 BT_ERR("ret: %d", ret);
4084                 g_free(addr);
4085                 return BLUETOOTH_ERROR_INTERNAL;
4086         }
4087
4088         /* Mark this as outgoing connection */
4089         out_conn_info = g_new0(struct gatt_out_conn_info_t, 1);
4090         out_conn_info->addr = g_strdup(addr);
4091         out_conn_info->client_id = client_id;
4092         BT_INFO("Added outgoing connection info addr[%s]", out_conn_info->addr);
4093         outgoing_gatt_conn_list = g_slist_append(outgoing_gatt_conn_list, out_conn_info);
4094
4095         g_free(addr);
4096         return BLUETOOTH_ERROR_NONE;
4097 }
4098
4099 int _bt_gatt_get_primary_services(char *address)
4100 {
4101         BT_CHECK_PARAMETER(address, return);
4102         struct gatt_server_info_t *conn_info = NULL;
4103         invocation_info_t *req_info = NULL;
4104         int ret = OAL_STATUS_SUCCESS;
4105         BT_INFO("+");
4106
4107         /* Check if any app is already browsing primary services on the same remote GATT Server */
4108         req_info = _bt_get_request_info_data(BT_GATT_GET_PRIMARY_SERVICES, address);
4109         if (req_info) {
4110                 BT_INFO("Already Primary Service Browsing ongoing for same rmeote GATT Server");
4111                 /* Return and wait for events to be sent to all apps */
4112                 return BLUETOOTH_ERROR_NONE;
4113         }
4114
4115         /* Check if remote GATT Server is connected or not */
4116         conn_info = __bt_find_remote_gatt_server_info(address);
4117         if (conn_info) {
4118                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4119                                 conn_info->addr, conn_info->connection_id);
4120         } else {
4121                 BT_ERR("GATT Server is not yet connected..");
4122                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4123         }
4124
4125         /* Send Primary Service Browsing request to stack */
4126         ret = gattc_search_service(conn_info->connection_id, NULL);
4127         if (ret != OAL_STATUS_SUCCESS) {
4128                 BT_ERR("ret: %d", ret);
4129                 return BLUETOOTH_ERROR_INTERNAL;
4130         }
4131         return BLUETOOTH_ERROR_NONE;
4132 }
4133
4134 int _bt_gatt_get_all_characteristic(bluetooth_gatt_client_svc_prop_info_t *svc)
4135 {
4136         BT_CHECK_PARAMETER(svc, return);
4137         struct gatt_server_info_t *conn_info = NULL;
4138         invocation_info_t *req_info = NULL;
4139         bluetooth_gatt_client_svc_prop_info_t *prop;
4140         oal_gatt_srvc_id_t srvc_id;
4141         int ret = OAL_STATUS_SUCCESS;
4142         char *addr;
4143         BT_INFO("+");
4144
4145         /* Check if any app is already browsing characteristics of the same service on the same remote GATT Server */
4146         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_GET_SERVICE_PROPERTIES);
4147         if (req_info) {
4148                 prop = (bluetooth_gatt_client_svc_prop_info_t*)req_info->user_data;
4149                 if (prop && !memcmp(svc->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t))
4150                                 && memcmp(prop->svc.uuid, svc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
4151                                 && prop->svc.instance_id == svc->svc.instance_id) {
4152                         BT_INFO("Already Properties browsing for Primary Service ongoing for same remote GATT Server");
4153                         /* Return and wait for events to be sent to all apps */
4154                         return BLUETOOTH_ERROR_NONE;
4155                 }
4156         }
4157
4158         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4159         _bt_convert_addr_type_to_string(addr, svc->device_address.addr);
4160
4161         /* Check if remote GATT Server is connected or not */
4162         conn_info = __bt_find_remote_gatt_server_info(addr);
4163         if (conn_info) {
4164                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4165                                 conn_info->addr, conn_info->connection_id);
4166         } else {
4167                 BT_ERR("GATT Server is not yet connected..");
4168                 g_free(addr);
4169                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4170         }
4171
4172         srvc_id.is_prmry = TRUE;
4173         srvc_id.id.inst_id = svc->svc.instance_id;
4174         memcpy(srvc_id.id.uuid.uuid, svc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4175
4176         /* Search All Characteristic */
4177         ret = gattc_get_characteristic(conn_info->connection_id, &srvc_id, NULL);
4178         if (ret != OAL_STATUS_SUCCESS) {
4179                 BT_ERR("ret: %d", ret);
4180                 g_free(addr);
4181                 return BLUETOOTH_ERROR_INTERNAL;
4182         }
4183         g_free(addr);
4184         return BLUETOOTH_ERROR_NONE;
4185 }
4186
4187 int _bt_gatt_get_all_characteristic_properties(
4188                 bluetooth_gatt_client_char_prop_info_t *chr)
4189 {
4190         struct gatt_server_info_t *conn_info = NULL;
4191         invocation_info_t *req_info = NULL;
4192         bluetooth_gatt_client_char_prop_info_t *prop;
4193         oal_gatt_srvc_id_t srvc_id;
4194         oal_gatt_id_t char_id;
4195         int ret = OAL_STATUS_SUCCESS;
4196         char *addr;
4197
4198         BT_CHECK_PARAMETER(chr, return);
4199
4200         BT_INFO("+");
4201
4202         /* Check if any app is already browsing descriptors of the same char of
4203            particular service on the same remote GATT Server */
4204         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_GET_CHARACTERISTIC_PROPERTIES);
4205         if (req_info) {
4206                 prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
4207                 if (prop && !memcmp(chr->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4208                                 && memcmp(chr->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4209                                 && chr->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4210                                 && memcmp(chr->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4211                                 && chr->characteristic.instance_id == prop->characteristic.instance_id) { /* Characteristic Instance ID matched */
4212                         BT_INFO("Already Properties browsing for Characteristic ongoing for same remote GATT Server");
4213                         /* Return and wait for events to be sent to all apps */
4214                         return BLUETOOTH_ERROR_NONE;
4215                 }
4216         }
4217
4218         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4219         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4220
4221         /* Check if remote GATT Server is connected or not */
4222         conn_info = __bt_find_remote_gatt_server_info(addr);
4223         if (conn_info) {
4224                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4225                                 conn_info->addr, conn_info->connection_id);
4226         } else {
4227                 BT_ERR("GATT Server is not yet connected..");
4228                 g_free(addr);
4229                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4230         }
4231
4232         srvc_id.is_prmry = TRUE;
4233         srvc_id.id.inst_id = chr->svc.instance_id;
4234         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4235
4236         char_id.inst_id = chr->characteristic.instance_id;
4237         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4238
4239         /* Search All Descriptors */
4240         ret = gattc_get_descriptor(conn_info->connection_id, &srvc_id, &char_id, NULL);
4241         if (ret != OAL_STATUS_SUCCESS) {
4242                 BT_ERR("ret: %d", ret);
4243                 g_free(addr);
4244                 return BLUETOOTH_ERROR_INTERNAL;
4245         }
4246         g_free(addr);
4247         return BLUETOOTH_ERROR_NONE;
4248 }
4249
4250 int _bt_gatt_read_characteristic_value(
4251                 bluetooth_gatt_client_char_prop_info_t *chr)
4252 {
4253         struct gatt_server_info_t *conn_info = NULL;
4254         invocation_info_t *req_info = NULL;
4255         bluetooth_gatt_client_char_prop_info_t *prop;
4256         oal_gatt_srvc_id_t srvc_id;
4257         oal_gatt_id_t char_id;
4258         int ret = OAL_STATUS_SUCCESS;
4259         char *addr;
4260
4261         BT_CHECK_PARAMETER(chr, return);
4262
4263         BT_INFO("+");
4264
4265         /* Check if any app is already Reading characteristic of the same char of
4266            particular service on the same remote GATT Server */
4267         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_READ_CHARACTERISTIC);
4268         if (req_info) {
4269                 prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
4270                 if (prop && !memcmp(chr->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4271                                 && memcmp(chr->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4272                                 && chr->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4273                                 && memcmp(chr->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4274                                 && chr->characteristic.instance_id == prop->characteristic.instance_id) { /* Characteristic Instance ID matched */
4275                         BT_INFO("Already Characteristic value Read operation in progress for same remote GATT Server");
4276                         /* Return and wait for events to be sent to all apps */
4277                         return BLUETOOTH_ERROR_NONE;
4278                 }
4279         }
4280
4281         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4282         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4283
4284         /* Check if remote GATT Server is connected or not */
4285         conn_info = __bt_find_remote_gatt_server_info(addr);
4286         if (conn_info) {
4287                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4288                                 conn_info->addr, conn_info->connection_id);
4289         } else {
4290                 BT_ERR("GATT Server is not yet connected..");
4291                 g_free(addr);
4292                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4293         }
4294
4295         srvc_id.is_prmry = TRUE;
4296         srvc_id.id.inst_id = chr->svc.instance_id;
4297         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4298
4299         char_id.inst_id = chr->characteristic.instance_id;
4300         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4301
4302         /* Search All Descriptors */
4303         ret = gattc_read_characteristic(conn_info->connection_id, &srvc_id, &char_id, OAL_GATT_AUTH_REQ_NONE);
4304         if (ret != OAL_STATUS_SUCCESS) {
4305                 BT_ERR("ret: %d", ret);
4306                 g_free(addr);
4307                 return BLUETOOTH_ERROR_INTERNAL;
4308         }
4309         g_free(addr);
4310         return BLUETOOTH_ERROR_NONE;
4311 }
4312
4313 int _bt_gatt_read_descriptor_value(
4314                 bluetooth_gatt_client_desc_prop_info_t *desc)
4315 {
4316         struct gatt_server_info_t *conn_info = NULL;
4317         invocation_info_t *req_info = NULL;
4318         bluetooth_gatt_client_desc_prop_info_t *prop;
4319         oal_gatt_srvc_id_t srvc_id;
4320         oal_gatt_id_t char_id;
4321         oal_gatt_id_t desc_id;
4322         int ret = OAL_STATUS_SUCCESS;
4323         char *addr;
4324
4325         BT_CHECK_PARAMETER(desc, return);
4326
4327         BT_INFO("+");
4328
4329         /* Check if any app is already Reading descriptors of the same char of
4330            particular service on the same remote GATT Server */
4331         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_READ_DESCRIPTOR_VALUE);
4332         if (req_info) {
4333                 prop = (bluetooth_gatt_client_desc_prop_info_t*)req_info->user_data;
4334                 if (prop && !memcmp(desc->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4335                                 && memcmp(desc->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4336                                 && desc->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4337                                 && memcmp(desc->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4338                                 && desc->characteristic.instance_id == prop->characteristic.instance_id /* Characteristic Instance ID matched */
4339                                 && memcmp(desc->descriptor.uuid, prop->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Descriptor UUID matched */
4340                                 && desc->descriptor.instance_id == prop->descriptor.instance_id) { /* Descriptor Instance ID matched */
4341                         BT_INFO("Already Descriptor value Read operation in progress for same remote GATT Server");
4342                         /* Return and wait for events to be sent to all apps */
4343                         return BLUETOOTH_ERROR_NONE;
4344                 }
4345         }
4346
4347         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4348         _bt_convert_addr_type_to_string(addr, desc->device_address.addr);
4349
4350         /* Check if remote GATT Server is connected or not */
4351         conn_info = __bt_find_remote_gatt_server_info(addr);
4352         if (conn_info) {
4353                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4354                                 conn_info->addr, conn_info->connection_id);
4355         } else {
4356                 BT_ERR("GATT Server is not yet connected..");
4357                 g_free(addr);
4358                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4359         }
4360
4361         srvc_id.is_prmry = TRUE;
4362         srvc_id.id.inst_id = desc->svc.instance_id;
4363         memcpy(srvc_id.id.uuid.uuid, desc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4364
4365         char_id.inst_id = desc->characteristic.instance_id;
4366         memcpy(char_id.uuid.uuid, desc->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4367
4368         desc_id.inst_id = desc->descriptor.instance_id;
4369         memcpy(desc_id.uuid.uuid, desc->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4370
4371         /* Search All Descriptors */
4372         ret = gattc_read_descriptor(conn_info->connection_id, &srvc_id, &char_id,
4373                         &desc_id, OAL_GATT_AUTH_REQ_NONE);
4374         if (ret != OAL_STATUS_SUCCESS) {
4375                 BT_ERR("ret: %d", ret);
4376                 g_free(addr);
4377                 return BLUETOOTH_ERROR_INTERNAL;
4378         }
4379         g_free(addr);
4380         return BLUETOOTH_ERROR_NONE;
4381 }
4382
4383 /*acquire Notify*/
4384 int _bt_gatt_acquire_notify(bluetooth_gatt_client_char_prop_info_t *chr, int *fd, int *mtu)
4385 {
4386         struct gatt_server_info_t *conn_info = NULL;
4387         oal_gatt_srvc_id_t srvc_id;
4388         oal_gatt_id_t char_id;
4389         int ret = OAL_STATUS_SUCCESS;
4390         char *addr;
4391
4392         BT_CHECK_PARAMETER(chr, return);
4393
4394         BT_INFO("+");
4395
4396         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4397         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4398
4399         /* Check if remote GATT Server is connected or not */
4400         conn_info = __bt_find_remote_gatt_server_info(addr);
4401         if (conn_info) {
4402                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4403                                 conn_info->addr, conn_info->connection_id);
4404         } else {
4405                 BT_ERR("GATT Server is not yet connected..");
4406                 g_free(addr);
4407                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4408         }
4409
4410         srvc_id.is_prmry = TRUE;
4411         srvc_id.id.inst_id = chr->svc.instance_id;
4412         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4413
4414         char_id.inst_id = chr->characteristic.instance_id;
4415         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4416
4417                 ret = gattc_acquire_notify(conn_info->connection_id, &srvc_id, &char_id, fd, mtu);
4418
4419         if (ret != OAL_STATUS_SUCCESS) {
4420                 BT_ERR("ret: %d", ret);
4421                 g_free(addr);
4422                 return BLUETOOTH_ERROR_INTERNAL;
4423         }
4424         BT_INFO("GATT characterstics FD [%d]  mtu[%d]", *fd, *mtu);
4425         g_free(addr);
4426         return BLUETOOTH_ERROR_NONE;
4427 }
4428
4429 /*acquire Write*/
4430 int _bt_gatt_acquire_write(bluetooth_gatt_client_char_prop_info_t *chr, int *fd, int *mtu)
4431 {
4432
4433         struct gatt_server_info_t *conn_info = NULL;
4434         oal_gatt_srvc_id_t srvc_id;
4435         oal_gatt_id_t char_id;
4436         int ret = OAL_STATUS_SUCCESS;
4437         char *addr;
4438
4439         BT_CHECK_PARAMETER(chr, return);
4440
4441         BT_INFO("+");
4442
4443         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4444         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4445
4446         /* Check if remote GATT Server is connected or not */
4447         conn_info = __bt_find_remote_gatt_server_info(addr);
4448         if (conn_info) {
4449                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4450                                 conn_info->addr, conn_info->connection_id);
4451         } else {
4452                 BT_ERR("GATT Server is not yet connected..");
4453                 g_free(addr);
4454                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4455         }
4456
4457         srvc_id.is_prmry = TRUE;
4458         srvc_id.id.inst_id = chr->svc.instance_id;
4459         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4460
4461         char_id.inst_id = chr->characteristic.instance_id;
4462         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4463
4464                 ret = gattc_acquire_write(conn_info->connection_id, &srvc_id, &char_id,
4465                                         OAL_GATT_AUTH_REQ_NONE, fd, mtu);
4466         if (ret != OAL_STATUS_SUCCESS) {
4467                 BT_ERR("ret: %d", ret);
4468                 g_free(addr);
4469                 return BLUETOOTH_ERROR_INTERNAL;
4470         }
4471         BT_INFO("GATT characterstics FD [%d]  mtu [%d]", *fd, *mtu);
4472         g_free(addr);
4473         return BLUETOOTH_ERROR_NONE;
4474
4475 }
4476
4477
4478 /* Write Characteristic */
4479 int _bt_gatt_write_characteristic_value_by_type(
4480                 bluetooth_gatt_client_char_prop_info_t *chr,
4481                 bluetooth_gatt_att_data_t *data,
4482                 bluetooth_gatt_write_type_e write_type)
4483 {
4484         struct gatt_server_info_t *conn_info = NULL;
4485         invocation_info_t *req_info = NULL;
4486         bluetooth_gatt_client_char_prop_info_t *prop;
4487         oal_gatt_srvc_id_t srvc_id;
4488         oal_gatt_id_t char_id;
4489         int ret = OAL_STATUS_SUCCESS;
4490         char *addr;
4491         int k;
4492
4493         BT_CHECK_PARAMETER(chr, return);
4494         BT_CHECK_PARAMETER(data, return);
4495
4496         BT_INFO("+");
4497
4498         /* Check if any app is already writing same char of
4499            particular service on the same remote GATT Server */
4500         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_WRITE_CHARACTERISTIC_VALUE_BY_TYPE);
4501         if (req_info) {
4502                 prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
4503                 if (prop && !memcmp(chr->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4504                                 && memcmp(chr->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4505                                 && chr->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4506                                 && memcmp(chr->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4507                                 && chr->characteristic.instance_id == prop->characteristic.instance_id) { /* Characteristic Instance ID matched */
4508                         BT_INFO("Already Characteristic Write Value operation in progress for same remote GATT Server");
4509                         /* Return and wait for events to be sent to all apps */
4510                         return BLUETOOTH_ERROR_NONE;
4511                 }
4512         }
4513
4514         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4515         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4516
4517         /* Check if remote GATT Server is connected or not */
4518         conn_info = __bt_find_remote_gatt_server_info(addr);
4519         if (conn_info) {
4520                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4521                                 conn_info->addr, conn_info->connection_id);
4522         } else {
4523                 BT_ERR("GATT Server is not yet connected..");
4524                 g_free(addr);
4525                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4526         }
4527
4528         srvc_id.is_prmry = TRUE;
4529         srvc_id.id.inst_id = chr->svc.instance_id;
4530         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4531
4532         char_id.inst_id = chr->characteristic.instance_id;
4533         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4534
4535         /* Write CHar value */
4536         /* DEBUG */
4537         BT_INFO("Connection ID [%d] write type [%d] data length [%d]", conn_info->connection_id, write_type, data->length);
4538         for (k = 0; k < data->length; k++)
4539                 BT_INFO("Data[%d] [0x%x]", k, data->data[k]);
4540
4541         ret = gattc_write_characteristic(conn_info->connection_id,
4542                         &srvc_id, &char_id,
4543                         (oal_gatt_write_type_t)write_type, data->length,
4544                         OAL_GATT_AUTH_REQ_NONE, (char *)(&data->data[0]));
4545         if (ret != OAL_STATUS_SUCCESS) {
4546                 BT_ERR("ret: %d", ret);
4547                 g_free(addr);
4548                 return BLUETOOTH_ERROR_INTERNAL;
4549         }
4550         g_free(addr);
4551         return BLUETOOTH_ERROR_NONE;
4552 }
4553
4554 /* Write Descriptor */
4555 int _bt_gatt_write_descriptor_value_by_type(
4556                 bluetooth_gatt_client_desc_prop_info_t *desc,
4557                 bluetooth_gatt_att_data_t *data,
4558                 bluetooth_gatt_write_type_e write_type)
4559 {
4560         struct gatt_server_info_t *conn_info = NULL;
4561         invocation_info_t *req_info = NULL;
4562         bluetooth_gatt_client_desc_prop_info_t *prop;
4563         oal_gatt_srvc_id_t srvc_id;
4564         oal_gatt_id_t char_id;
4565         oal_gatt_id_t desc_id;
4566         int ret = OAL_STATUS_SUCCESS;
4567         char *addr;
4568         int k;
4569
4570         BT_CHECK_PARAMETER(desc, return);
4571         BT_CHECK_PARAMETER(data, return);
4572
4573         BT_INFO("+");
4574
4575         /* Check if any app is already writing on same Descriptor of the same char of
4576            particular service on the same remote GATT Server */
4577         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_WRITE_DESCRIPTOR_VALUE);
4578         if (req_info) {
4579                 prop = (bluetooth_gatt_client_desc_prop_info_t*)req_info->user_data;
4580                 if (prop && !memcmp(desc->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4581                                 && memcmp(desc->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4582                                 && desc->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4583                                 && memcmp(desc->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4584                                 && desc->characteristic.instance_id == prop->characteristic.instance_id /* Characteristic Instance ID matched */
4585                                 && memcmp(desc->descriptor.uuid, prop->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Descriptor UUID matched */
4586                                 && desc->descriptor.instance_id == prop->descriptor.instance_id) { /* Descriptor Instance ID matched */
4587                         BT_INFO("Already Descriptor value Write operation in progress for same remote GATT Server");
4588                         /* Return and wait for events to be sent to all apps */
4589                         return BLUETOOTH_ERROR_NONE;
4590                 }
4591         }
4592
4593         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4594         _bt_convert_addr_type_to_string(addr, desc->device_address.addr);
4595
4596         /* Check if remote GATT Server is connected or not */
4597         conn_info = __bt_find_remote_gatt_server_info(addr);
4598         if (conn_info) {
4599                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4600                                 conn_info->addr, conn_info->connection_id);
4601         } else {
4602                 BT_ERR("GATT Server is not yet connected..");
4603                 g_free(addr);
4604                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4605         }
4606
4607         srvc_id.is_prmry = TRUE;
4608         srvc_id.id.inst_id = desc->svc.instance_id;
4609         memcpy(srvc_id.id.uuid.uuid, desc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4610
4611         char_id.inst_id = desc->characteristic.instance_id;
4612         memcpy(char_id.uuid.uuid, desc->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4613
4614         desc_id.inst_id = desc->descriptor.instance_id;
4615         memcpy(desc_id.uuid.uuid, desc->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4616
4617         /* DEBUG */
4618         BT_INFO("Connection ID [%d] write type [%d] data length [%d]", conn_info->connection_id, write_type, data->length);
4619         for (k = 0; k < data->length; k++)
4620                 BT_INFO("Data[%d] [0x%x]", k, data->data[k]);
4621
4622         ret = gattc_write_descriptor(conn_info->connection_id,
4623                         &srvc_id, &char_id, &desc_id,
4624                         (oal_gatt_write_type_t)write_type, data->length,
4625                         OAL_GATT_AUTH_REQ_NONE, (char *)(&data->data[0]));
4626         if (ret != OAL_STATUS_SUCCESS) {
4627                 BT_ERR("ret: %d", ret);
4628                 g_free(addr);
4629                 return BLUETOOTH_ERROR_INTERNAL;
4630         }
4631         g_free(addr);
4632         return BLUETOOTH_ERROR_NONE;
4633 }
4634
4635 int _bt_gatt_watch_characteristic(
4636                 bluetooth_gatt_client_char_prop_info_t *chr,
4637                 int client_id,
4638                 gboolean is_notify)
4639 {
4640         struct gatt_server_info_t *conn_info = NULL;
4641         oal_gatt_srvc_id_t srvc_id;
4642         oal_gatt_id_t char_id;
4643         int ret = OAL_STATUS_SUCCESS;
4644         char *addr;
4645
4646         BT_CHECK_PARAMETER(chr, return);
4647
4648         BT_INFO("Client ID [%d] Is Notify [%d]", client_id, is_notify);
4649
4650         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4651         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4652
4653         /* Check if remote GATT Server is connected or not */
4654         conn_info = __bt_find_remote_gatt_server_info(addr);
4655         if (conn_info) {
4656                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4657                                 conn_info->addr, conn_info->connection_id);
4658         } else {
4659                 BT_ERR("GATT Server is not yet connected..");
4660                 g_free(addr);
4661                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4662         }
4663         srvc_id.is_prmry = TRUE;
4664         srvc_id.id.inst_id = chr->svc.instance_id;
4665         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4666
4667         char_id.inst_id = chr->characteristic.instance_id;
4668         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4669
4670         /* Register or unregister Notification characteristic */
4671         if (is_notify)
4672                 ret = gattc_register_for_notification(conn_info->client_id,
4673                                 (bt_address_t*)&(chr->device_address),
4674                                 &srvc_id, &char_id);
4675         else
4676                 ret = gattc_deregister_for_notification(conn_info->client_id,
4677                                 (bt_address_t*)&(chr->device_address),
4678                                 &srvc_id, &char_id);
4679
4680         BT_INFO("Result[%d]", ret);
4681         if (ret != OAL_STATUS_SUCCESS) {
4682                 BT_ERR("ret: %d", ret);
4683                 g_free(addr);
4684                 return BLUETOOTH_ERROR_INTERNAL;
4685         }
4686         g_free(addr);
4687         return BLUETOOTH_ERROR_NONE;
4688 }
4689
4690
4691 int _bt_disconnect_le_device(bluetooth_device_address_t *address,
4692                 int client_id)
4693 {
4694         struct gatt_server_info_t *conn_info = NULL;
4695         invocation_info_t *req_info = NULL;
4696         int ret = OAL_STATUS_SUCCESS;
4697         char *addr;
4698         char *remote_address = NULL;
4699
4700         BT_CHECK_PARAMETER(address, return);
4701
4702         BT_INFO("+");
4703
4704         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4705         _bt_convert_addr_type_to_string(addr, address->addr);
4706         BT_INFO("GATT Client Disconnect request for address [%s]", addr);
4707
4708         /* Check if Remote Device is already under connection progress */
4709         req_info = _bt_get_request_info_data_from_function_name(BT_DISCONNECT_LE);
4710         if (req_info) {
4711                 remote_address = (char*)req_info->user_data;
4712                 if (remote_address && !strcasecmp(remote_address, addr)) {/* Address matched */
4713                         BT_INFO("Already DisConnection ongoing for same remote GATT Server address [%s]", remote_address);
4714                         /* Return success and wait for events to be sent to all apps */
4715                         g_free(addr);
4716                         return BLUETOOTH_ERROR_IN_PROGRESS;
4717                 }
4718         }
4719         /* Check if remote GATT Server is connected or not */
4720         conn_info = __bt_find_remote_gatt_server_info(addr);
4721         if (!conn_info) {
4722                 BT_ERR("GATT Server is not connected..");
4723                 g_free(addr);
4724                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
4725         }
4726
4727         /* Check if app sent 0 client id for Disconnection, in such case, use default gatt client ID */
4728         if (client_id == 0) {
4729                 BT_INFO("GATT CLient Disconnect request sent by an app without any client instance [%d]",
4730                                 client_id);
4731                 BT_INFO("Assign default GATT client id [%d]", gatt_default_client);
4732                 client_id = gatt_default_client;
4733         }
4734
4735         BT_INFO("Disconnect using CLient ID [%d] Connection ID [%d]", client_id, conn_info->connection_id);
4736         ret = gattc_disconnect(client_id, (bt_address_t*)(address),
4737                         conn_info->connection_id);
4738
4739         if (ret != OAL_STATUS_SUCCESS) {
4740                 BT_ERR("ret: %d", ret);
4741                 g_free(addr);
4742                 return BLUETOOTH_ERROR_INTERNAL;
4743         }
4744         g_free(addr);
4745         return BLUETOOTH_ERROR_NONE;
4746 }
4747
4748 int _bt_gatt_watch_service_changed_indication(const char *sender,
4749                 bluetooth_device_address_t *address,
4750                 gboolean is_enabled)
4751 {
4752         int k;
4753         bt_service_app_info_t *info = NULL;
4754
4755         BT_INFO("Enable Servic changed Indication watcher [%d] for app [%s]",
4756                         is_enabled, sender);
4757
4758         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
4759                 info = &numapps[k];
4760
4761                 if (g_strcmp0(sender, info->sender) == 0 &&
4762                                 memcmp(info->address.addr, address->addr,
4763                                         sizeof(bluetooth_device_address_t)) == 0) {
4764                         BT_INFO("Found GATT client App.. UUID [%s], sender [%s]", info->uuid, info->sender);
4765                         info->is_watcher_enabled = is_enabled;
4766                 }
4767         }
4768
4769         return BLUETOOTH_ERROR_NONE;
4770 }
4771
4772 int _bt_unregister_gatt_client_instance(const char *sender, int client_id)
4773 {
4774         BT_INFO("Unregister Allocated GATT CLient instance [%s] Client ID [%d]",
4775                         sender, client_id);
4776         int result = BLUETOOTH_ERROR_NONE;
4777         int k;
4778
4779         /* Unregister CLient instance associated with address X. It is possible that another app still
4780            has client_id valid for same remote address */
4781         bt_service_app_info_t *info = NULL;
4782
4783         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
4784                 info = &numapps[k];
4785
4786                 /* Exact matching of sender */
4787                 if (!g_strcmp0(info->sender, sender) && info->client_id == client_id) {  /* Check for only valid GATT client Instance */
4788                         BT_INFO("Unregister GATT client instance [%d]", info->client_id);
4789                         result = __bt_do_unregister_gatt_instance(info->client_id);
4790                         if (result != BLUETOOTH_ERROR_NONE)
4791                                 BT_ERR("Error in unregistering GATT Client Interface");
4792
4793                         break;
4794                 }
4795         }
4796         return result;
4797 }
4798
4799 #endif