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
1459         if (event->status != OAL_STATUS_SUCCESS)
1460                 result = BLUETOOTH_ERROR_INTERNAL;
1461
1462         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
1463                         address, BT_ADDRESS_STRING_SIZE);
1464
1465         BT_INFO("GATT Server Connedted: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1466                         address, event->server_inst, event->conn_id);
1467
1468
1469         /* Check if device is already in connected list */
1470         conn_info = __bt_find_remote_gatt_client_info(address);
1471
1472         if (!conn_info) {
1473                 BT_INFO("Conn Info absent: But no need to Send Local GATT Server Connected event to apps");
1474
1475                 param = g_variant_new("(is)", result, address);
1476
1477                 /* Send event to application */
1478                 _bt_send_event(BT_DEVICE_EVENT,
1479                                 BLUETOOTH_EVENT_GATT_SERVER_CONNECTED, /* Local device is GATT server */
1480                                 param);
1481
1482                 /* Save Connection info */
1483                 conn_info = g_new0(struct gatt_client_info_t, 1);
1484                 conn_info->addr = g_strdup(address);
1485                 BT_INFO("Added GATT client addr[%s]", conn_info->addr);
1486                 conn_info->connection_id = event->conn_id;
1487                 conn_info->instance_id = event->server_inst;
1488                 gatt_client_info_list = g_slist_append(gatt_client_info_list, conn_info);
1489                 BT_INFO("Total num of connected Remote GATT Clients [%d]", g_slist_length(gatt_client_info_list));
1490         }
1491
1492         g_free(address);
1493 }
1494
1495 /* GATT Server Dis connected */
1496 static void __bt_handle_gatt_server_disconnection_state(event_gatts_conn_t *event)
1497 {
1498         int result = BLUETOOTH_ERROR_NONE;
1499         struct gatt_client_info_t *conn_info = NULL;
1500         bluetooth_device_address_t dev_addr;
1501         GVariant *param = NULL;
1502         char address[BT_ADDRESS_STRING_SIZE];
1503
1504         memcpy(dev_addr.addr, event->address.addr, 6);
1505
1506         /* REPLY dbus Context to application which called BT_DISCONNECT_LE. There is status
1507            in this event */
1508         _bt_convert_addr_type_to_string(address,
1509                         (unsigned char *)dev_addr.addr);
1510
1511         if (event->status != OAL_STATUS_SUCCESS)
1512                 result = BLUETOOTH_ERROR_INTERNAL;
1513
1514         if (NULL ==  _bt_get_request_info_data(BT_DISCONNECT_LE, address)) {
1515                 if (NULL !=  _bt_get_request_info_data(BT_CONNECT_LE, address)) {
1516                         result = BLUETOOTH_ERROR_INTERNAL;
1517
1518                         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
1519                                         address, BT_ADDRESS_STRING_SIZE);
1520
1521                         BT_ERR("Failed to connect Local GATT Server Remote Client addr[%s]", address);
1522                         return;
1523                 }
1524         } else {
1525                 __bt_gatt_handle_pending_request_info(result, BT_DISCONNECT_LE,
1526                                 address, BT_ADDRESS_STRING_SIZE);
1527         }
1528
1529         BT_INFO("Local GATT Server DisConnected: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1530                         address, event->server_inst, event->conn_id);
1531         /* Remove Connection info */
1532         conn_info = __bt_find_remote_gatt_client_info(address);
1533         if (conn_info) {
1534                 BT_INFO("No need to Send Local GATT Server Disconnected event to apps, just remove remote client info");
1535
1536                 param = g_variant_new("(is)", result, address);
1537                 /* Send event to application */
1538                 _bt_send_event(BT_DEVICE_EVENT,
1539                                 BLUETOOTH_EVENT_GATT_SERVER_DISCONNECTED, /* Local device is GATT server */
1540                                 param);
1541
1542                 /* Remove info from List */
1543                 gatt_client_info_list = g_slist_remove(gatt_client_info_list, conn_info);
1544                 BT_INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
1545                 g_free(conn_info->addr);
1546                 g_free(conn_info);
1547         }
1548 }
1549 #else
1550
1551 static void __bt_handle_gatt_server_connection_state(event_gatts_conn_t *event)
1552 {
1553         int result = BLUETOOTH_ERROR_NONE;
1554         struct gatt_client_info_t *conn_info = NULL;
1555         bt_service_app_info_t *info = NULL;
1556         bluetooth_device_address_t dev_addr;
1557         GVariant *param = NULL;
1558         int k;
1559
1560         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1561
1562         memcpy(dev_addr.addr, event->address.addr, 6);
1563
1564
1565         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1566         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1567                 info = &numapps[k];
1568
1569                 if (info->instance_id == event->server_inst) {
1570                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1571                         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
1572                                         (bluetooth_device_address_t*)&dev_addr, sizeof(bluetooth_device_address_t));
1573
1574                         break;
1575                 }
1576         }
1577
1578         /* Send event to BT-API */
1579         _bt_convert_addr_type_to_string(address,
1580                         (unsigned char *)dev_addr.addr);
1581
1582         BT_INFO("GATT Server Connedted: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1583                         address, event->server_inst, event->conn_id);
1584
1585
1586         /* Check if device is already in connected list */
1587         conn_info = __bt_find_remote_gatt_client_info(address);
1588
1589         if (!conn_info) {
1590                 param = g_variant_new("(is)", result, address);
1591                 /* Send event to application */
1592                 _bt_send_event(BT_GATT_SERVER_EVENT,
1593                                 BLUETOOTH_EVENT_GATT_CONNECTED,
1594                                 param);
1595
1596                 /* Save Connection info */
1597                 conn_info = g_new0(struct gatt_client_info_t, 1);
1598                 conn_info->addr = g_strdup(address);
1599                 BT_INFO("Added GATT client addr[%s]", conn_info->addr);
1600                 conn_info->connection_id = event->conn_id;
1601                 conn_info->instance_id = event->server_inst;
1602                 gatt_client_info_list = g_slist_append(gatt_client_info_list, conn_info);
1603                 BT_INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
1604         }
1605
1606         g_free(address);
1607 }
1608
1609 /* GATT Server Dis connected */
1610 static void __bt_handle_gatt_server_disconnection_state(event_gatts_conn_t *event)
1611 {
1612         int result = BLUETOOTH_ERROR_NONE;
1613         struct gatt_client_info_t *conn_info = NULL;
1614         bluetooth_device_address_t dev_addr;
1615         bt_service_app_info_t *info = NULL;
1616         GVariant *param = NULL;
1617         int k;
1618
1619         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1620
1621         memcpy(dev_addr.addr, event->address.addr, 6);
1622
1623         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1624         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1625                 info = &numapps[k];
1626
1627                 if (info->instance_id == event->server_inst) {
1628                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1629                         __bt_gatt_handle_pending_request_info(result, BT_DISCONNECT_LE,
1630                                         (bluetooth_device_address_t*)&dev_addr, sizeof(bluetooth_device_address_t));
1631
1632                         break;
1633                 }
1634         }
1635
1636         /* Send event to BT-API */
1637         _bt_convert_addr_type_to_string(address,
1638                         (unsigned char *)dev_addr.addr);
1639
1640         BT_INFO("GATT Server DisConnected: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1641                         address, event->server_inst, event->conn_id);
1642
1643         param = g_variant_new("(is)", result, address);
1644         /* Send event to application */
1645         _bt_send_event(BT_GATT_SERVER_EVENT,
1646                         BLUETOOTH_EVENT_GATT_DISCONNECTED,
1647                         param);
1648
1649         /* Remove Connection info */
1650         conn_info = __bt_find_remote_gatt_client_info(address);
1651         if (conn_info) {
1652                 BT_INFO("Remove GATT client info from List..");
1653                 /* Remove info from List */
1654                 gatt_client_info_list = g_slist_remove(gatt_client_info_list, conn_info);
1655                 BT_INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
1656                 g_free(conn_info->addr);
1657                 g_free(conn_info);
1658         }
1659
1660         g_free(address);
1661 }
1662 #endif
1663
1664
1665 static void __bt_handle_gatt_server_acquire_write_requested(event_gatts_srvc_acquire_attr_t *event)
1666 {
1667         GVariant *param = NULL;
1668         int result = BLUETOOTH_ERROR_NONE;
1669         struct gatt_server_req_info *req_info = NULL;
1670         bluetooth_device_address_t dev_addr;
1671         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
1672
1673         BT_INFO("GATT Server ACQUIRE  Write Req Connection ID: [%d]", event->attr_trans.conn_id);
1674         BT_INFO("GATT Server  ACQUIRE Write Req Transaction ID:[%d]", event->attr_trans.trans_id);
1675         BT_INFO("GATT Server ACQUIRE Write Req Attribute Handle: [%d]", event->attr_trans.attr_handle);
1676
1677         //address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1678         memcpy(dev_addr.addr, event->address.addr, 6);
1679
1680         req_info = g_new0(struct gatt_server_req_info, 1);
1681         req_info->request_id = event->attr_trans.trans_id;
1682         req_info->attribute_handle = event->attr_trans.attr_handle;
1683         req_info->connection_id = event->attr_trans.conn_id;
1684         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_ACQUIRE_WRITE;
1685         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1686
1687         _bt_convert_addr_type_to_string(address,
1688                         (unsigned char *)dev_addr.addr);
1689
1690         param = g_variant_new("(iiiiiis)", result,
1691                         event->attr_trans.conn_id,
1692                         event->attr_trans.trans_id,
1693                         event->attr_trans.attr_handle,
1694                         event->mtu, event->attr_trans.offset, address);
1695         BT_INFO("GATT Server ACQUIRE Write Req Attribute remote address : [%s]", address);
1696
1697         _bt_send_event(BT_GATT_SERVER_EVENT,
1698                         BLUETOOTH_EVENT_GATT_SERVER_ACQUIRE_WRITE,
1699                         param);
1700
1701 }
1702
1703 static void __bt_handle_gatt_server_acquire_notify_requested(event_gatts_srvc_acquire_attr_t *event)
1704 {
1705         GVariant *param = NULL;
1706         int result = BLUETOOTH_ERROR_NONE;
1707         struct gatt_server_req_info *req_info = NULL;
1708         bluetooth_device_address_t dev_addr;
1709         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
1710
1711         BT_INFO("GATT Server ACQUIRE  Notify Req Connection ID: [%d]", event->attr_trans.conn_id);
1712         BT_INFO("GATT Server ACQUIRE Notify  Req Transaction ID:[%d]", event->attr_trans.trans_id);
1713         BT_INFO("GATT Server ACQUIRE Notify Req Attribute Handle: [%d]", event->attr_trans.attr_handle);
1714         BT_INFO("GATT Server ACQUIRE notify Req address : [%s]", address);
1715
1716         memcpy(dev_addr.addr, event->address.addr, 6);
1717         _bt_convert_addr_type_to_string(address,
1718                         (unsigned char *)dev_addr.addr);
1719         BT_INFO("GATT Server ACQUIRE notify Req remote address : [%s]", address);
1720
1721         req_info = g_new0(struct gatt_server_req_info, 1);
1722         req_info->request_id = event->attr_trans.trans_id;
1723         req_info->attribute_handle = event->attr_trans.attr_handle;
1724         req_info->connection_id = event->attr_trans.conn_id;
1725         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_ACQUIRE_NOTIFY;
1726         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1727
1728         param = g_variant_new("(iiiiiis)", result,
1729                         event->attr_trans.conn_id,
1730                         event->attr_trans.trans_id,
1731                         event->attr_trans.attr_handle,
1732                         event->mtu, event->attr_trans.offset,
1733                         address);
1734
1735         BT_INFO("GATT Server ACQUIRE Notify  Req Attribute : ");
1736
1737          _bt_send_event(BT_GATT_SERVER_EVENT,
1738                                  BLUETOOTH_EVENT_GATT_SERVER_ACQUIRE_NOTIFY,
1739                                  param);
1740 }
1741
1742 static void __bt_handle_gatt_server_write_requested(event_gatts_srvc_write_attr_t *event)
1743 {
1744         char *address;
1745         bluetooth_device_address_t dev_addr;
1746         GVariant *param = NULL;
1747         int result = BLUETOOTH_ERROR_NONE;
1748         gboolean need_resp;
1749         gboolean is_prepare_write;
1750         char *write_val;
1751         GVariant *data = NULL;
1752         int i;
1753         struct gatt_server_req_info *req_info = NULL;
1754         BT_INFO("GATT Server Write Requested");
1755
1756         memcpy(dev_addr.addr, event->address.addr, 6);
1757
1758         BT_INFO("GATT Server Write Req Connection ID: [%d]", event->attr_trans.conn_id);
1759         BT_INFO("GATT Server Write Req Transaction ID:[%d]", event->attr_trans.trans_id);
1760         BT_INFO("GATT Server Write Req Attribute Handle: [%d]", event->attr_trans.attr_handle);
1761         BT_INFO("GATT Server Write Req Attribute Offset: [%d]", event->attr_trans.offset);
1762         BT_INFO("GATT Server Write Req value length [%d]", event->length);
1763         BT_INFO("GATT Server Write Req needs response: [%d]", event->need_rsp);
1764         BT_INFO("GATT Server Write Req Is Prep: [%d]", event->is_prep);
1765
1766         if (event->length <= 0) {
1767                 BT_INFO("GATT Server write requested, but length of attr value is 0");
1768                 return;
1769         }
1770
1771         need_resp = event->need_rsp;
1772         is_prepare_write = event->is_prep;
1773
1774         write_val = g_memdup(&event->value[0], event->length);
1775
1776         address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1777         _bt_convert_addr_type_to_string(address,
1778                         (unsigned char *)dev_addr.addr);
1779
1780         BT_INFO("GATT Server Write Request from remote client [%s]", address);
1781         /* DEBUG */
1782         if (event->length > 0) {
1783                 for (i = 0; i < event->length; i++)
1784                         BT_DBG("Data[%d] = [0x%x]", i, event->value[i]);
1785         }
1786         /* Save Write Request Info */
1787         req_info = g_new0(struct gatt_server_req_info, 1);
1788         req_info->request_id = event->attr_trans.trans_id;
1789         req_info->attribute_handle = event->attr_trans.attr_handle;
1790         req_info->connection_id = event->attr_trans.conn_id;
1791         req_info->addr = address;
1792         req_info->offset = event->attr_trans.offset;
1793         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_WRITE;
1794         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1795
1796         data = g_variant_new_from_data(
1797                         G_VARIANT_TYPE_BYTESTRING,
1798                         write_val,
1799                         event->length,
1800                         TRUE, NULL, NULL);
1801
1802         param = g_variant_new("(iiiiiibbsn@ay)", result,
1803                         event->attr_trans.conn_id,
1804                         event->attr_trans.trans_id,
1805                         event->attr_trans.attr_handle,
1806                         event->attr_trans.offset,
1807                         event->length,
1808                         need_resp,
1809                         is_prepare_write,
1810                         address,
1811                         event->length,
1812                         data);
1813
1814          _bt_send_event(BT_GATT_SERVER_EVENT,
1815                          BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED,
1816                         param);
1817
1818         g_free(write_val);
1819 }
1820
1821 static void __bt_handle_gatt_server_read_requested(event_gatts_srvc_read_attr_t *event)
1822 {
1823         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1824         bluetooth_device_address_t dev_addr;
1825         int result = BLUETOOTH_ERROR_NONE;
1826         struct gatt_server_req_info *req_info = NULL;
1827         GVariant *param = NULL;
1828         gboolean is_long;
1829         BT_INFO("GATT Server Read Requested");
1830
1831         memcpy(dev_addr.addr, event->address.addr, 6);
1832
1833         BT_INFO("GATT Server-Client Connection ID: [%d]", event->attr_trans.conn_id);
1834         BT_INFO("GATT Server-Client Transaction ID: [%d]", event->attr_trans.trans_id);
1835         BT_INFO("GATT Server Attribute Handle: [%d]", event->attr_trans.attr_handle);
1836         BT_INFO("GATT Server Attribute Offset for read: [%d]", event->attr_trans.offset);
1837         BT_INFO("GATT Server Attribute is long: [%d]", event->is_long);
1838
1839         is_long = event->is_long;
1840
1841         /* Save Read Request Info */
1842         req_info = g_new0(struct gatt_server_req_info, 1);
1843         req_info->request_id = event->attr_trans.trans_id;
1844         req_info->attribute_handle = event->attr_trans.attr_handle;
1845         req_info->connection_id = event->attr_trans.conn_id;
1846         req_info->addr = address;
1847         req_info->offset = event->attr_trans.offset;
1848         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_READ;
1849         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1850
1851         /* Send event to BT-API */
1852         _bt_convert_addr_type_to_string(address,
1853                         (unsigned char *)dev_addr.addr);
1854
1855         BT_INFO("GATT Server Read Request from remote client [%s]", address);
1856
1857         param = g_variant_new("(iiiiibs)", result,
1858                         event->attr_trans.conn_id,
1859                         event->attr_trans.trans_id,
1860                         event->attr_trans.attr_handle,
1861                         event->attr_trans.offset,
1862                         is_long,
1863                         address);
1864
1865         _bt_send_event(BT_GATT_SERVER_EVENT,
1866                         BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED,
1867                         param);
1868 }
1869
1870 static void __bt_handle_gatt_server_indicate_confirmed(event_gatts_ind_cnfrm_t *event)
1871 {
1872         bluetooth_device_address_t dev_addr;
1873         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1874         int cur_connected_clients;
1875         static int recvd = 0;
1876         gboolean completed = 0;
1877         GVariant *param = NULL;
1878
1879         /* OAL event does provide error, so MW assumes event will never contain wrong data,
1880            incase of any issues, check with OAL */
1881         int result = BLUETOOTH_ERROR_NONE;
1882
1883         memcpy(dev_addr.addr, event->address.addr, 6);
1884         _bt_convert_addr_type_to_string(address,
1885                         (unsigned char *)dev_addr.addr);
1886
1887         BT_INFO("Indication sent to GATT client [%s] conn_ ID [%d] transaction ID [%d] Att handle [%d]",
1888                         address, event->conn_id, event->trans_id, event->attr_handle);
1889
1890
1891         cur_connected_clients = g_slist_length(gatt_client_info_list);
1892         BT_INFO("Number of connected clients during sending Indication [%d] & current connected count [%d]",
1893                         num_indicate_clients, cur_connected_clients);
1894
1895         recvd++;
1896         if (recvd == num_indicate_clients) {
1897                 BT_INFO("Gatt indication confirm event for last GATT client.. [%s]", address);
1898                 completed = 1; /* Last event */
1899                 recvd = 0; /* Reset */
1900                 num_indicate_clients = 0;
1901         }
1902
1903         param = g_variant_new("(isib)",
1904                         result,
1905                         address,
1906                         event->attr_handle,
1907                         completed);
1908
1909         /* Send event to BT-API */
1910         _bt_send_event(BT_GATT_SERVER_EVENT,
1911                         BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_COMPLETED,
1912                         param);
1913
1914         BT_INFO("Received Indication confirm for client number [%d]", recvd);
1915         g_free(address);
1916 }
1917
1918 /* Tizen Platform Specific */
1919 static void __bt_handle_gatt_server_notification_changed(event_gatts_notif_t *event)
1920 {
1921         bluetooth_device_address_t dev_addr;
1922         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1923         GVariant *param = NULL;
1924         gboolean notify;
1925
1926         /* OAL event does provide error, so MW assumes event will never contain wrong data,
1927            incase of any issues, check with OAL */
1928         int result = BLUETOOTH_ERROR_NONE;
1929
1930         memcpy(dev_addr.addr, event->address.addr, 6);
1931         _bt_convert_addr_type_to_string(address,
1932                         (unsigned char *)dev_addr.addr);
1933
1934         BT_INFO("notification_changed [%s] conn_ ID [%d] transaction ID [%d] Att handle [%d] Notify[%d]",
1935                         address, event->conn_id, event->trans_id, event->attr_handle, event->notify);
1936
1937         /* Set Notifcation status */
1938         notify = event->notify;
1939
1940         param = g_variant_new("(isib)",
1941                         result,
1942                         address,
1943                         event->attr_handle,
1944                         notify);
1945
1946         /* Send event to BT-API */
1947         _bt_send_event(BT_GATT_SERVER_EVENT,
1948                         BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED,
1949                         param);
1950
1951         g_free(address);
1952 }
1953
1954 static void __bt_handle_gatt_mtu_changed_event(event_gatts_mtu_changed_t *event)
1955 {
1956         int result = BLUETOOTH_ERROR_NONE;
1957         struct gatt_client_info_t *conn_info = NULL;
1958         GVariant *param = NULL;
1959         guint8 status = 0;
1960         BT_INFO("GATT Server MTU changed event");
1961
1962         conn_info = __bt_find_remote_gatt_client_info_from_conn_id(event->conn_id);
1963         if (conn_info == NULL) {
1964                 BT_ERR("Cant find connection Information");
1965                 return;
1966         }
1967         BT_INFO("Got connection Info GATT client [%s] MTU Size [%d]",
1968                         conn_info->addr, event->mtu_size);
1969
1970         param = g_variant_new("(isqy)",
1971                         result,
1972                         conn_info->addr,
1973                         event->mtu_size,
1974                         status);
1975
1976         /* Send event to BT-API */
1977         _bt_send_event(BT_GATT_SERVER_EVENT,
1978                         BLUETOOTH_EVENT_GATT_ATT_MTU_CHANGED,
1979                         param);
1980 }
1981
1982 static void __bt_gatt_event_handler(int event_type, gpointer event_data)
1983 {
1984         BT_INFO("OAL event = 0x%x, \n", event_type);
1985         switch (event_type) {
1986                 case OAL_EVENT_BLE_SERVER_INSTANCE_INITIALISED: {
1987                 BT_INFO("OAL Event: Server Instance Registered");
1988                 /* GATT Server Registered event is handled in MAIN thread context */
1989                 __bt_handle_server_instance_registered((event_gatts_register_t *)event_data);
1990                 break;
1991                                                                 }
1992         case OAL_EVENT_GATTS_SERVICE_ADDED: {
1993                 BT_INFO("OAL Event: GATT Service added");
1994                 __bt_handle_gatt_server_service_added((event_gatts_srvc_prm_t *)event_data);
1995                 break;
1996         }
1997         case OAL_EVENT_GATTS_CHARACTERISTIC_ADDED: {
1998                 BT_INFO("OAL Event: GATT characteristic added");
1999                 __bt_handle_gatt_server_characteristic_added((event_gatts_srvc_charctr_t *)event_data);
2000                 break;
2001         }
2002         case OAL_EVENT_GATTS_DESCRIPTOR_ADDED: {
2003                 BT_INFO("OAL Event: GATT descriptor added");
2004                 __bt_handle_gatt_server_descriptor_added((event_gatts_srvc_descr_t *)event_data);
2005                 break;
2006         }
2007         case OAL_EVENT_GATTS_SERVICE_STARTED: {
2008                 BT_INFO("OAL Event: GATT Service started");
2009                 __bt_handle_gatt_server_service_started((event_gatts_srvc_t *)event_data);
2010                 break;
2011         }
2012         case OAL_EVENT_GATTS_SERVICE_STOPED: {
2013                 BT_INFO("OAL Event: GATT Service stopped");
2014                 __bt_handle_gatt_server_service_stopped((event_gatts_srvc_t *)event_data);
2015                 break;
2016         }
2017         case OAL_EVENT_GATTS_SERVICE_DELETED: {
2018                 BT_INFO("OAL Event: GATT Service deleted");
2019                 __bt_handle_gatt_server_service_deleted((event_gatts_srvc_t *) event_data);
2020                 break;
2021         }
2022         case OAL_EVENT_GATTS_CONNECTION_COMPLETED: {
2023                 BT_INFO("OAL Event: GATT Server Connected");
2024                 __bt_handle_gatt_server_connection_state((event_gatts_conn_t *)event_data);
2025                 break;
2026         }
2027         case OAL_EVENT_GATTS_DISCONNECTION_COMPLETED: {
2028                 BT_INFO("OAL Event: GATT Server Disconnected");
2029                 __bt_handle_gatt_server_disconnection_state((event_gatts_conn_t *)event_data);
2030                 break;
2031         }
2032         case OAL_EVENT_GATTS_REQUEST_READ: {
2033                 BT_INFO("OAL Event: GATT Server Read Request");
2034                 __bt_handle_gatt_server_read_requested((event_gatts_srvc_read_attr_t *)event_data);
2035                 break;
2036         }
2037         case OAL_EVENT_GATTS_REQUEST_WRITE: {
2038                 BT_INFO("OAL Event: GATT Server Write Request");
2039                 __bt_handle_gatt_server_write_requested((event_gatts_srvc_write_attr_t *)event_data);
2040                 break;
2041         }
2042         case OAL_EVENT_GATTS_REQUEST_ACQUIRE_WRITE: {
2043                 BT_INFO("OAL Event: GATT Server Acquire  Write Request");
2044                 __bt_handle_gatt_server_acquire_write_requested((event_gatts_srvc_acquire_attr_t*)event_data);
2045                 break;
2046         }
2047         case OAL_EVENT_GATTS_REQUEST_ACQUIRE_NOTIFY: {
2048                 BT_INFO("OAL Event: GATT ServerAcquire Notify  Request");
2049                 __bt_handle_gatt_server_acquire_notify_requested((event_gatts_srvc_acquire_attr_t*)event_data);
2050                 break;
2051         }
2052         case OAL_EVENT_GATTS_IND_CONFIRM: {
2053                 BT_INFO("OAL Event: GATT Server Indication confirmed");
2054                 __bt_handle_gatt_server_indicate_confirmed((event_gatts_ind_cnfrm_t *)event_data);
2055                 break;
2056         }
2057         case OAL_EVENT_GATTS_NOTIFICATION: { /* Tizen Platform Specific */
2058                 BT_INFO("OAL Event: GATT Server DisConnected");
2059                 __bt_handle_gatt_server_notification_changed((event_gatts_notif_t *)event_data);
2060                 break;
2061         }
2062         case OAL_EVENT_GATTS_MTU_CHANGED: {
2063                 BT_INFO("OAL Event: GATT Server MTU changed event callback");
2064                 __bt_handle_gatt_mtu_changed_event((event_gatts_mtu_changed_t *)event_data);
2065                 break;
2066         }
2067 #ifdef TIZEN_GATT_CLIENT
2068         case OAL_EVENT_GATTC_REGISTRATION: {
2069                 BT_INFO("OAL Event: GATT Client instance Registered");
2070                 __bt_handle_client_instance_registered((event_gattc_register_t *) event_data);
2071                 break;
2072         }
2073         case OAL_EVENT_GATTC_CONNECTION_COMPLETED: {
2074                 BT_INFO("OAL Event: GATT Client Connected");
2075                 __bt_handle_client_connected((event_gattc_conn_t *) event_data);
2076                 break;
2077         }
2078         case OAL_EVENT_GATTC_DISCONNECTION_COMPLETED: {
2079                 BT_INFO("OAL Event: GATT Client DisConnected");
2080                 __bt_handle_client_disconnected((event_gattc_conn_t *) event_data);
2081                 break;
2082         }
2083         case OAL_EVENT_GATTC_SERVICE_SEARCH_RESULT: {
2084                 BT_INFO("OAL Event: GATT Client Service Search Result");
2085                 __bt_handle_client_service_search_result((event_gattc_service_result_t *) event_data);
2086                 break;
2087         }
2088         case OAL_EVENT_GATTC_SERVICE_SEARCH_DONE: {
2089                 BT_INFO("OAL Event: GATT Client Service Completed");
2090                 __bt_handle_client_service_search_completed((event_gattc_conn_status_t *) event_data);
2091                 break;
2092         }
2093         case OAL_EVENT_GATTC_CHARAC_SERACH_RESULT: {
2094                 BT_INFO("OAL Event: GATT Client Characteristic Search Result");
2095                 __bt_handle_client_characteristic_search_result((event_gattc_characteristic_result_t *) event_data);
2096                 break;
2097         }
2098         case OAL_EVENT_GATTC_DESC_SERACH_RESULT: {
2099                 BT_INFO("OAL Event: GATT Client Descriptor Search Result");
2100                 __bt_handle_client_descriptor_search_result((event_gattc_descriptor_result_t *) event_data);
2101                 break;
2102         }
2103         case OAL_EVENT_GATTC_READ_CHARAC: {
2104                 BT_INFO("OAL Event: GATT Client Characteristic Read Data");
2105                 __bt_handle_client_characteristic_read_data((event_gattc_read_data *) event_data);
2106                 break;
2107         }
2108         case OAL_EVENT_GATTC_READ_DESCR: {
2109                 BT_INFO("OAL Event: GATT Client Descriptor Read Data");
2110                 __bt_handle_client_descriptor_read_data((event_gattc_read_data *) event_data);
2111                 break;
2112         }
2113         case OAL_EVENT_GATTC_WRITE_CHARAC: {
2114                 BT_INFO("OAL Event: GATT Client Characteristic Write Data");
2115                 __bt_handle_client_characteristic_write_data((event_gattc_write_data *) event_data);
2116                 break;
2117         }
2118         case OAL_EVENT_GATTC_WRITE_DESCR: {
2119                 BT_INFO("OAL Event: GATT Client Descriptor Write Data");
2120                 __bt_handle_client_descriptor_write_data((event_gattc_write_data *) event_data);
2121                 break;
2122         }
2123         case OAL_EVENT_DEVICE_LE_DISCONNECTED: {
2124                 BT_INFO("OAL Event: LE device disconnected");
2125                 __bt_hanlde_le_device_disconnection((event_dev_conn_status_t *)event_data);
2126                 break;
2127         }
2128         case OAL_EVENT_GATTC_NOTIFICATION_REGISTERED: {
2129                 BT_INFO("OAL Event: GATT Client Notification Registered");
2130                 __bt_handle_client_notification_registered((event_gattc_regdereg_notify_t *) event_data, TRUE);
2131                 break;
2132         }
2133         case OAL_EVENT_GATTC_NOTIFICATION_DEREGISTERED: {
2134                 BT_INFO("OAL Event: GATT Client Notification Registered");
2135                 __bt_handle_client_notification_registered((event_gattc_regdereg_notify_t *) event_data, FALSE);
2136                 break;
2137         }
2138         case OAL_EVENT_GATTC_NOTIFY_DATA: {
2139                 BT_INFO("OAL Event: GATT Client Notification Data");
2140                 __bt_handle_client_notification_data((event_gattc_notify_data *) event_data);
2141
2142         }
2143 #endif
2144         default:
2145                 break;
2146         }
2147         BT_DBG("-");
2148 }
2149
2150 int _bt_gatt_server_add_service(char *sender, int service_type,
2151                 int num_handles, char *svc_uuid, int instance_id)
2152 {
2153         BT_CHECK_PARAMETER(svc_uuid, return);
2154         BT_CHECK_PARAMETER(sender, return);
2155         int ret = OAL_STATUS_SUCCESS;
2156
2157         oal_gatt_srvc_id_t svc_data;
2158
2159         svc_data.is_prmry = service_type;
2160         svc_data.id.inst_id = instance_id;
2161
2162         BT_INFO("Service UUID [%s] Num handles [%d] Instance ID [%d]", svc_uuid, num_handles, instance_id);
2163         _bt_string_to_uuid(svc_uuid, (service_uuid_t*)&svc_data.id.uuid);
2164
2165         ret = gatts_add_service(instance_id, &svc_data, num_handles);
2166         if (ret != OAL_STATUS_SUCCESS) {
2167                 BT_ERR("ret: %d", ret);
2168                 return BLUETOOTH_ERROR_INTERNAL;
2169         }
2170
2171         return BLUETOOTH_ERROR_NONE;
2172 }
2173
2174
2175 int _bt_gatt_server_add_included_service(char *sender, int instance_id,
2176                 int service_handle, int included_svc_handle)
2177 {
2178         BT_CHECK_PARAMETER(sender, return);
2179         int ret = OAL_STATUS_SUCCESS;
2180
2181         ret = gatts_add_included_services(instance_id, service_handle, included_svc_handle);
2182         if (ret != OAL_STATUS_SUCCESS) {
2183                 BT_ERR("ret: %d", ret);
2184                 return BLUETOOTH_ERROR_INTERNAL;
2185         }
2186         return BLUETOOTH_ERROR_NONE;
2187 }
2188
2189 int _bt_gatt_server_add_characteristic(char *sender, char *char_uuid,
2190                 bluetooth_gatt_server_attribute_params_t *param)
2191 {
2192         BT_CHECK_PARAMETER(char_uuid, return);
2193         BT_CHECK_PARAMETER(sender, return);
2194         BT_CHECK_PARAMETER(param, return);
2195         int ret = OAL_STATUS_SUCCESS;
2196
2197         oal_uuid_t uuid = {{0} };
2198
2199         BT_INFO("Char UUID [%s] Instance ID [%d]", char_uuid, param->instance_id);
2200         _bt_string_to_uuid(char_uuid, (service_uuid_t*)&uuid);
2201
2202         BT_INFO("Char permission From API [0x%x]", param->permissions);
2203
2204         ret = gatts_add_characteristics(param->instance_id, param->service_handle, &uuid,
2205                         param->properties, (int)param->permissions);
2206         if (ret != OAL_STATUS_SUCCESS) {
2207                 BT_ERR("ret: %d", ret);
2208                 return BLUETOOTH_ERROR_INTERNAL;
2209         }
2210         return BLUETOOTH_ERROR_NONE;
2211 }
2212
2213 int _bt_gatt_server_add_descriptor(char *sender, char *desc_uuid,
2214                 bt_gatt_permission_t *param, int service_handle, int instance_id)
2215 {
2216         BT_CHECK_PARAMETER(desc_uuid, return);
2217         BT_CHECK_PARAMETER(sender, return);
2218         BT_CHECK_PARAMETER(param, return);
2219         int ret = OAL_STATUS_SUCCESS;
2220
2221         oal_uuid_t uuid = {{0} };
2222
2223         BT_INFO("Descriptor UUID [%s] Instance ID [%d] Service handle [%d]",
2224                         desc_uuid, service_handle, instance_id);
2225
2226         _bt_string_to_uuid(desc_uuid, (service_uuid_t*)&uuid);
2227
2228         BT_INFO("Descriptor permission From API [0x%x]", *param);
2229         ret = gatts_add_descriptor(instance_id, service_handle, &uuid, (int)*param);
2230
2231         if (ret != OAL_STATUS_SUCCESS) {
2232                 BT_ERR("ret: %d", ret);
2233                 return BLUETOOTH_ERROR_INTERNAL;
2234         }
2235         return BLUETOOTH_ERROR_NONE;
2236 }
2237
2238 int _bt_gatt_server_start_service(char *sender, int service_handle, int instance_id)
2239 {
2240         BT_CHECK_PARAMETER(sender, return);
2241         int ret = OAL_STATUS_SUCCESS;
2242
2243         ret = gatts_start_service(instance_id, service_handle, BT_GATT_TRANSPORT_LE);
2244         if (ret != OAL_STATUS_SUCCESS) {
2245                 BT_ERR("ret: %d", ret);
2246                 return BLUETOOTH_ERROR_INTERNAL;
2247         }
2248         return BLUETOOTH_ERROR_NONE;
2249 }
2250
2251 int _bt_gatt_server_stop_service(char *sender, int service_handle, int instance_id)
2252 {
2253         BT_CHECK_PARAMETER(sender, return);
2254         int ret = OAL_STATUS_SUCCESS;
2255
2256         ret = gatts_stop_service(instance_id, service_handle);
2257         if (ret != OAL_STATUS_SUCCESS) {
2258                 BT_ERR("ret: %d", ret);
2259                 return BLUETOOTH_ERROR_INTERNAL;
2260         }
2261         return BLUETOOTH_ERROR_NONE;
2262 }
2263
2264 int _bt_gatt_server_delete_service(char *sender, int service_handle, int instance_id)
2265 {
2266         BT_CHECK_PARAMETER(sender, return);
2267         int ret = OAL_STATUS_SUCCESS;
2268         GSList *l;
2269         int *handle = NULL;
2270
2271         ret = gatts_delete_service(instance_id, service_handle);
2272         if (ret != OAL_STATUS_SUCCESS) {
2273                 BT_ERR("ret: %d", ret);
2274                 return BLUETOOTH_ERROR_INTERNAL;
2275         }
2276
2277         /* Remove the Service Handle */
2278         for (l = numapps[instance_id].service_handles; l != NULL;) {
2279                 handle = l->data;
2280                 l = g_slist_next(l);
2281                 if (handle && *handle == service_handle) {
2282                         BT_INFO("Remove Service handle [%d]", *handle);
2283                         numapps[instance_id].service_handles = g_slist_remove(numapps[instance_id].service_handles, handle);
2284                         g_free(handle);
2285                         handle = NULL;
2286                 }
2287         }
2288
2289         return BLUETOOTH_ERROR_NONE;
2290 }
2291
2292 int _bt_gatt_server_send_response(char *sender, bluetooth_gatt_att_data_t *data,
2293                 bluetooth_gatt_server_response_params_t *param)
2294 {
2295         BT_CHECK_PARAMETER(sender, return);
2296         BT_CHECK_PARAMETER(data, return);
2297         BT_CHECK_PARAMETER(param, return);
2298         struct gatt_server_req_info *req_info = NULL;
2299         int ret = OAL_STATUS_SUCCESS;
2300
2301         oal_gatt_response_t response;
2302
2303         BT_INFO("GATT Server Response: Req Type [%d] req_id [%d] status [%d] auth_req [%d] offset[%d] data len[%d]",
2304                         param->req_type, param->request_id,
2305                         param->response_status, param->auth_req,
2306                         data->offset, data->length);
2307
2308         /* Search for matching Request in List */
2309         req_info = __bt_gatt_server_find_request_info(param->request_id, param->req_type);
2310         if (!req_info) {
2311                 BT_ERR("GATT Server Req Info not found for current response..return Error");
2312                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
2313         }
2314
2315         memset(&response, 0x00, sizeof(oal_gatt_response_t));
2316
2317         response.handle = req_info->attribute_handle;
2318         response.attr_value.auth_req = param->auth_req;
2319         response.attr_value.handle = req_info->attribute_handle;
2320         response.attr_value.offset = data->offset;
2321         response.attr_value.len = data->length;
2322         memcpy(&response.attr_value.value, &data->data, data->length);
2323
2324
2325         ret = gatts_send_response(req_info->connection_id, param->request_id,
2326                         param->response_status, &response);
2327
2328         if (ret != OAL_STATUS_SUCCESS) {
2329                 BT_ERR("ret: %d", ret);
2330                 return BLUETOOTH_ERROR_INTERNAL;
2331         }
2332
2333         BT_INFO("GATT Server Response successfully sent");
2334         /* Remove GATT server request from list */
2335         gatt_server_requests = g_slist_remove(gatt_server_requests, req_info);
2336         g_free(req_info->addr);
2337
2338         return BLUETOOTH_ERROR_NONE;
2339 }
2340
2341 int _bt_gatt_server_acquire_send_response(char *sender, bluetooth_gatt_server_acquire_response_params_t *param ,        void *fd_list)
2342 {
2343         BT_CHECK_PARAMETER(sender, return);
2344         BT_CHECK_PARAMETER(param, return);
2345         struct gatt_server_req_info *req_info = NULL;
2346         int ret = OAL_STATUS_SUCCESS;
2347
2348
2349         BT_INFO("GATT acquire Server Response: Req Type [%d] req_id [%d] fd  [%d] mtu[%d]",
2350                         param->req_type, param->request_id,
2351                          param->fd,
2352                         param->mtu);
2353
2354         /* Search for matching Request in List */
2355         req_info = __bt_gatt_server_find_request_info(param->request_id, param->req_type);
2356         if (!req_info) {
2357                 BT_ERR("GATT acquire Server Req Info not found for current response..return Error");
2358                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
2359         }
2360
2361         ret = gatt_send_response_acquire(req_info->connection_id, param->request_id, 0, param->fd, param->mtu, fd_list);
2362
2363         if (ret != OAL_STATUS_SUCCESS) {
2364                 BT_ERR("ret: %d", ret);
2365                 return BLUETOOTH_ERROR_INTERNAL;
2366         }
2367
2368         BT_INFO("GATT acquire Server Response successfully sent");
2369         /* Remove GATT server request from list */
2370         gatt_server_requests = g_slist_remove(gatt_server_requests, req_info);
2371         g_free(req_info->addr);
2372
2373         return BLUETOOTH_ERROR_NONE;
2374 }
2375
2376
2377
2378 int _bt_gatt_server_send_indication(char *sender, bluetooth_device_address_t *dev_addr,
2379                 bluetooth_gatt_att_data_t *data,
2380                 bluetooth_gatt_server_indication_params_t *param)
2381 {
2382         BT_CHECK_PARAMETER(sender, return);
2383         BT_CHECK_PARAMETER(data, return);
2384         BT_CHECK_PARAMETER(param, return);
2385         char *address;
2386         gboolean all_send = FALSE;
2387         int ret = OAL_STATUS_SUCCESS;
2388         struct gatt_client_info_t *conn;
2389
2390         address = g_malloc0(BT_ADDRESS_STRING_SIZE);
2391         _bt_convert_addr_type_to_string(address, dev_addr->addr);
2392
2393         if (memcmp(dev_addr->addr, BDADDR_ANY, 6) == 0) {
2394                 BT_INFO("GATT Server: Send Indication to all connected GATT clients..");
2395                 all_send = TRUE;
2396         } else {
2397                 BT_INFO("GATT Server: Send Indication to connected GATT client addr [%s]", address);
2398         }
2399
2400         /* Attempt to send Notification/Indication to all Connected GATT clients */
2401         if (all_send) {
2402                 ret = __bt_gatt_send_indication_to_all_connected_clients(data, param);
2403                 if (ret != OAL_STATUS_SUCCESS) {
2404                         BT_ERR("ret: %d", ret);
2405                         g_free(address);
2406                         return BLUETOOTH_ERROR_INTERNAL;
2407                 }
2408
2409         } else {
2410                 conn = __bt_find_remote_gatt_client_info(address);
2411                 if (conn) {
2412                         ret = gatts_send_indication(param->instance_id, param->atrribute_handle,
2413                                         conn->connection_id, data->length,
2414                                         param->need_confirmation, (char *)(&data->data[0]));
2415
2416                         if (ret != OAL_STATUS_SUCCESS) {
2417                                 BT_ERR("ret: %d", ret);
2418                                 BT_INFO("Indication failed to send to Remote GATT Client [%s]", address);
2419                                 g_free(address);
2420                                 return BLUETOOTH_ERROR_INTERNAL;
2421                         }
2422                         BT_INFO("Indication sent to Remote GATT Client [%s] wait for Notification completed event from OAL", address);
2423                         g_free(address);
2424                         num_indicate_clients = 1;
2425                         return BLUETOOTH_ERROR_NONE;
2426                 }
2427                 BT_ERR("Remote GATT client [%s] is not connected..Cant send Indication!!", address);
2428                 g_free(address);
2429                 return BLUETOOTH_ERROR_NOT_CONNECTED;
2430         }
2431         g_free(address);
2432         return BLUETOOTH_ERROR_NONE;
2433 }
2434
2435 int _bt_gatt_server_update_attribute_value(char *sender, int instance_id,
2436                 bluetooth_gatt_server_update_value_t *param)
2437 {
2438         BT_CHECK_PARAMETER(sender, return);
2439         BT_CHECK_PARAMETER(param, return);
2440         int ret = OAL_STATUS_SUCCESS;
2441
2442         oal_gatt_value_t value;
2443         BT_INFO("GATT Server Update value: Instance ID [%d] attr handle [%d] Value len [%d]",
2444                         instance_id, param->attribute_handle, param->length);
2445
2446
2447         memset(&value, 0x00, sizeof(oal_gatt_value_t));
2448
2449         value.handle = param->attribute_handle;
2450         value.len = param->length;
2451         memcpy(&value.value, &param->data.data, param->length);
2452
2453         ret = gatts_update_att_value(instance_id, &value);
2454
2455         if (ret != OAL_STATUS_SUCCESS) {
2456                 BT_ERR("ret: %d", ret);
2457                 return BLUETOOTH_ERROR_INTERNAL;
2458         }
2459
2460         BT_INFO("GATT Server Update Attribute Value successfully");
2461         return BLUETOOTH_ERROR_NONE;
2462 }
2463
2464 int _bt_get_att_mtu(bluetooth_device_address_t *address,
2465                 unsigned int *mtu)
2466 {
2467         BT_CHECK_PARAMETER(address, return);
2468         BT_CHECK_PARAMETER(mtu, return);
2469         struct gatt_client_info_t *conn_info = NULL;
2470         char addr[BT_ADDRESS_STRING_SIZE] = { 0 };
2471         int ret = OAL_STATUS_SUCCESS;
2472         int stack_mtu;
2473
2474         _bt_convert_addr_type_to_string(addr, address->addr);
2475
2476         BT_INFO("Get current MTU size for the remote client:DevAddress:[%s]", addr);
2477
2478         conn_info = __bt_find_remote_gatt_client_info(addr);
2479         if (conn_info) {
2480                 BT_INFO("GATT Client [%s] is connected, conn Id [%d] Instance ID [%d]",
2481                                 conn_info->addr, conn_info->connection_id, conn_info->instance_id);
2482         } else {
2483                 BT_ERR("GATT Client [%s] is not yet connected..", addr);
2484                 return BLUETOOTH_ERROR_NOT_CONNECTED;
2485         }
2486
2487         ret = gatts_get_att_mtu(conn_info->connection_id, &stack_mtu);
2488         if (ret != OAL_STATUS_SUCCESS) {
2489                 BT_ERR("ret: %d", ret);
2490                 return BLUETOOTH_ERROR_INTERNAL;
2491         }
2492         BT_INFO("ATT MTU received from OAL [%d]", stack_mtu);
2493         *mtu = (unsigned int)stack_mtu;
2494         return BLUETOOTH_ERROR_NONE;
2495 }
2496
2497 #ifdef TIZEN_GATT_CLIENT
2498 /* GATT Client utility static functions */
2499 static bt_gatt_service_info_list_t * __bt_get_service_info_list(int conn_id)
2500 {
2501         GSList *l;
2502         bt_gatt_service_info_list_t *info = NULL;
2503
2504         for (l = list_gatt_info; l != NULL; l = g_slist_next(l)) {
2505                 info = (bt_gatt_service_info_list_t*)l->data;
2506                 if (info == NULL)
2507                         continue;
2508
2509                 if (info->conn_id == conn_id)
2510                         return info;
2511
2512         }
2513         return NULL;
2514 }
2515
2516 static bt_gatt_service_info_t* __bt_find_matching_service(
2517                 bt_gatt_service_info_list_t *svc_list, oal_gatt_srvc_id_t *svc)
2518 {
2519         GSList *l;
2520         bt_gatt_service_info_t *info = NULL;
2521
2522         for (l = svc_list->services; l != NULL; l = g_slist_next(l)) {
2523                 info = (bt_gatt_service_info_t*)l->data;
2524                 if (info == NULL)
2525                         continue;
2526
2527                 /* Match UUID and instance ID */
2528                 if (!memcmp(&svc->id.uuid.uuid, &info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
2529                                 && (svc->id.inst_id == info->inst_id)) {
2530                         return info;
2531                 }
2532         }
2533         return NULL;
2534 }
2535
2536 static bt_gatt_char_info_t* __bt_find_matching_charc(
2537                 bt_gatt_service_info_t *svc_info, oal_gatt_id_t *charc)
2538 {
2539         GSList *l;
2540         bt_gatt_char_info_t *info = NULL;
2541
2542         for (l = svc_info->chars; l != NULL; l = g_slist_next(l)) {
2543                 info = (bt_gatt_char_info_t*)l->data;
2544                 if (info == NULL)
2545                         continue;
2546
2547                 /* Match UUID and instance ID */
2548                 if (!memcmp(&charc->uuid.uuid, &info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
2549                                 && (charc->inst_id == info->inst_id)) {
2550                         return info;
2551                 }
2552         }
2553         return NULL;
2554 }
2555
2556 static bt_gatt_descriptor_info_t* __bt_find_matching_desc(
2557                 bt_gatt_char_info_t *char_info, oal_gatt_id_t *desc)
2558 {
2559         GSList *l;
2560         bt_gatt_descriptor_info_t *info = NULL;
2561
2562         for (l = char_info->descs; l != NULL; l = g_slist_next(l)) {
2563                 info = (bt_gatt_descriptor_info_t*)l->data;
2564                 if (info == NULL)
2565                         continue;
2566
2567                 /* Match UUID and instance ID */
2568                 if (!memcmp(&desc->uuid, &info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
2569                                 && (desc->inst_id == info->inst_id)) {
2570                         return info;
2571                 }
2572         }
2573         return NULL;
2574 }
2575
2576
2577 static struct gatt_server_info_t *__bt_find_remote_gatt_server_info_from_conn_id(int conn_id)
2578 {
2579         GSList *l;
2580         struct gatt_server_info_t *info = NULL;
2581
2582         for (l = gatt_server_info_list; l != NULL; l = g_slist_next(l)) {
2583                 info = (struct gatt_server_info_t*)l->data;
2584                 if (info == NULL)
2585                         continue;
2586
2587                 if (info->connection_id == conn_id) {
2588                         BT_INFO("Remote GATT server found addr[%s]", info->addr);
2589                         return info;
2590                 }
2591         }
2592         return NULL;
2593 }
2594
2595 static bt_gatt_service_info_t* __bt_find_removed_service(bt_gatt_service_info_list_t *svc_list)
2596 {
2597         GSList *l;
2598         bt_gatt_service_info_t *info = NULL;
2599
2600         for (l = svc_list->services; l != NULL; l = g_slist_next(l)) {
2601                 info = (bt_gatt_service_info_t*)l->data;
2602                 if (info == NULL)
2603                         continue;
2604
2605                 /* Service is marked a removed */
2606                 if (info->is_removed == 1)
2607                         return info;
2608         }
2609         return NULL;
2610 }
2611
2612 static void __bt_remove_service_info_from_list(bt_gatt_service_info_t *svc_info)
2613 {
2614 #if 0
2615         GSList *l;
2616         GSList *l1;
2617         GSList *l2;
2618         bt_gatt_char_info_t *charc = NULL;
2619         bt_gatt_included_service_info_t *incl = NULL;
2620         bt_gatt_descriptor_info_t *desc = NULL;
2621
2622         /* Remove all Characteristic and Descriptors within characteristic */
2623         for (l = svc_info->chars; l != NULL;) {
2624                 charc = (bt_gatt_char_info_t*)l->data;
2625                 l = g_slist_next(l); /* Incase if l is removed, saving next to l */
2626
2627                 if (charc == NULL)
2628                         continue;
2629
2630                 /* Inside Characteristic */
2631                 for (l1 = charc->descs; l1 != NULL;) {
2632
2633                         desc = (bt_gatt_descriptor_info_t*)l1->data;
2634                         l1 = g_slist_next(l1);
2635
2636                         if (desc == NULL)
2637                                 continue;
2638
2639                         /* Remove Descriptor */
2640                         charc->descs = g_slist_remove(charc->descs, desc);
2641                         g_free(desc);
2642                 }
2643                 /* Remove Characteristic */
2644                 svc_info->chars = g_slist_remove(svc_info->chars, charc);
2645                 g_free(charc);
2646         }
2647
2648         /* Remove all Included Services */
2649         for (l2 = svc_info->included_svcs; l2 != NULL;) {
2650                 incl = (bt_gatt_included_service_info_t*)l2->data;
2651                 l2 = g_slist_next(l2); /* Incase if l is removed, saving next to l */
2652
2653                 if (incl == NULL)
2654                         continue;
2655
2656                 /* Remove included service */
2657                 svc_info->included_svcs = g_slist_remove(svc_info->included_svcs, incl);
2658                 g_free(incl);
2659         }
2660 #endif
2661 }
2662
2663
2664 static void __bt_build_service_browse_info(int conn_id,
2665                 bt_services_browse_info_t* info)
2666 {
2667         GSList *l;
2668         bt_gatt_service_info_list_t *svc_info_list;
2669         bt_gatt_service_info_t *svc_info;
2670
2671         service_uuid_t uuid;
2672         struct gatt_server_info_t *conn_info = NULL;
2673         int count = 0;
2674         char uuid_string[BLUETOOTH_UUID_STRING_MAX];
2675         BT_INFO("+");
2676
2677         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(conn_id);
2678
2679         if (!conn_info)
2680                 return;
2681
2682         _bt_convert_addr_string_to_type(info->device_addr.addr, conn_info->addr);
2683
2684         svc_info_list = __bt_get_service_info_list(conn_id);
2685
2686         if (!svc_info_list)
2687                 return;
2688
2689         info->count = g_slist_length(svc_info_list->services);
2690         BT_INFO("Total services present in the svc info list for this conn id [%d] is [%d]",
2691                         conn_id, info->count);
2692
2693         for (l = svc_info_list->services; l != NULL; l = g_slist_next(l)) {
2694                 svc_info = (bt_gatt_service_info_t*)l->data;
2695                 if (svc_info == NULL)
2696                         continue;
2697
2698                 memcpy(&uuid.uuid, &svc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2699                 _bt_uuid_to_string(&uuid, uuid_string);
2700
2701                 BT_INFO("Service UUID formed [%s] strlen [%zd]", uuid_string, strlen(uuid_string));
2702
2703                 /* Fill UUID of service */
2704                 g_strlcpy(info->uuids[count], uuid_string,
2705                                 BLUETOOTH_UUID_STRING_MAX);
2706
2707                 BT_INFO("Service UUID formed  TO be sent [%s] strlen [%zd]",
2708                                 info->uuids[count], strlen(info->uuids[count]));
2709                 /* Fill instance ID of service */
2710                 info->inst_id[count] = svc_info->inst_id;
2711
2712                 /* Fill primary service or not info */
2713                 info->primary[count] = svc_info->is_primary;
2714
2715                 /* Increment count of services browsed */
2716                 count++;
2717         }
2718
2719         BT_INFO("Total services browsed [%d]", count);
2720 }
2721
2722 static void __bt_build_char_browse_info(int conn_id,
2723                 bt_gatt_service_info_t *svc_info,
2724                 bt_char_browse_info_t* info)
2725 {
2726         GSList *l;
2727         bt_gatt_char_info_t *char_info;
2728         service_uuid_t uuid;
2729
2730         struct gatt_server_info_t *conn_info = NULL;
2731         int count = 0;
2732         char uuid_string[BLUETOOTH_UUID_STRING_MAX];
2733
2734         BT_INFO("+");
2735
2736         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(conn_id);
2737         if (!conn_info)
2738                 return;
2739
2740         /* Fill default data, this will be required even in case of failure */
2741         _bt_convert_addr_string_to_type(info->device_addr.addr, conn_info->addr);
2742         memcpy(&info->svc_uuid, svc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2743         info->svc_inst_id = svc_info->inst_id;
2744
2745         if (!svc_info->chars) {
2746                 BT_ERR("No Chars browsed for address [%s]", conn_info->addr);
2747                 return;
2748         }
2749
2750         info->count = g_slist_length(svc_info->chars);
2751         BT_INFO("Total count of Characteristics [%d]", info->count);
2752
2753         for (l = svc_info->chars; l != NULL; l = g_slist_next(l)) {
2754                 char_info = (bt_gatt_char_info_t*)l->data;
2755                 if (char_info == NULL)
2756                         continue;
2757
2758                 memcpy(&uuid.uuid, &char_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2759                 _bt_uuid_to_string(&uuid, uuid_string);
2760
2761                 /* Fill UUID of characteristic */
2762                 g_strlcpy(info->uuids[count], uuid_string,
2763                                 BLUETOOTH_UUID_STRING_MAX);
2764
2765                 /* Fill instance ID of characteristic */
2766                 info->inst_id[count] = char_info->inst_id;
2767
2768                 /* Fill property of characteristic */
2769                 info->props[count] = char_info->props;
2770
2771                 /* Increment count of services browsed */
2772                 count++;
2773         }
2774         BT_INFO("Total characteristics browsed [%d]", count);
2775 }
2776
2777 static void __bt_build_descriptor_browse_info(int conn_id,
2778                 bt_gatt_service_info_t *svc_info,
2779                 bt_gatt_char_info_t *char_info,
2780                 bt_descriptor_browse_info_t* info)
2781 {
2782         GSList *l;
2783         bt_gatt_descriptor_info_t *desc_info;
2784
2785         service_uuid_t uuid;
2786         struct gatt_server_info_t *conn_info = NULL;
2787         int count = 0;
2788         char uuid_string[BLUETOOTH_UUID_STRING_MAX];
2789
2790         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(conn_id);
2791
2792         /* Fill default data, this will be required even in case of failure */
2793         _bt_convert_addr_string_to_type(info->device_addr.addr, conn_info->addr);
2794         memcpy(&info->svc_uuid, svc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2795         info->svc_inst_id = svc_info->inst_id;
2796         memcpy(&info->char_uuid, char_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2797         info->char_inst_id = char_info->inst_id;
2798
2799         /* Fill property of the parent characteristic of this descriptor */
2800         info->char_props_map = char_info->props;
2801
2802         info->count = g_slist_length(char_info->descs);
2803         BT_INFO("Total count of Descriptors [%d]", info->count);
2804
2805         if (!char_info->descs) {
2806                 BT_ERR("No Descriptors browsed for address [%s]", conn_info->addr);
2807                 return;
2808         }
2809
2810         for (l = char_info->descs; l != NULL; l = g_slist_next(l)) {
2811                 desc_info = (bt_gatt_descriptor_info_t*)l->data;
2812                 if (desc_info == NULL)
2813                         continue;
2814
2815                 memcpy(&uuid.uuid, &desc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2816                 _bt_uuid_to_string(&uuid, uuid_string);
2817
2818                 /* Fill UUID of Descriptor */
2819                 g_strlcpy(info->uuids[count], uuid_string,
2820                                 BLUETOOTH_UUID_STRING_MAX);
2821
2822                 /* Fill instance ID of Descriptor */
2823                 info->inst_id[count] = desc_info->inst_id;
2824
2825
2826                 /* Increment count of Descriptor browsed */
2827                 count++;
2828         }
2829
2830         BT_INFO("Total descriptors browsed [%d]", count);
2831 }
2832
2833
2834 static void __bt_cleanup_remote_services(struct gatt_server_info_t *conn_info)
2835 {
2836         GSList *l;
2837         GSList *ll;
2838         GSList *lll;
2839         GSList *llll;
2840
2841         bt_gatt_service_info_list_t * svc_info_list = NULL;
2842         bt_gatt_service_info_t *svc = NULL;
2843         bt_gatt_char_info_t *chr = NULL;
2844         bt_gatt_descriptor_info_t *desc = NULL;
2845         bt_gatt_included_service_info_t *incl_svc = NULL;
2846
2847         BT_INFO("Start Cleanup of all services");
2848
2849         svc_info_list = __bt_get_service_info_list(conn_info->connection_id);
2850         if (!svc_info_list) {
2851                 BT_INFO("Could not find Svc Info list for the connection ID [%d]",
2852                                 conn_info->connection_id);
2853                 return;
2854         }
2855
2856         BT_INFO("Num Services [%d]", g_slist_length(svc_info_list->services));
2857         for (l = svc_info_list->services; l;) {
2858                 svc = (bt_gatt_service_info_t*)l->data;
2859                 l = g_slist_next(l);
2860                 if (svc == NULL)
2861                         continue;
2862
2863                 BT_INFO("Service info Is Prim[%d] Inst ID [%d]",
2864                                 svc->is_primary, svc->inst_id);
2865                 BT_INFO("Num chars [%d]", g_slist_length(svc->chars));
2866                 /* Delete all chars and its descriptors */
2867                 for (ll = svc->chars; ll;) {
2868                         chr = (bt_gatt_char_info_t*)ll->data;
2869                         ll = g_slist_next(ll);
2870                         if (chr == NULL)
2871                                 continue;
2872
2873                         BT_INFO("Num descs [%d]", g_slist_length(chr->descs));
2874                         for (lll = chr->descs; lll;) {
2875                                 desc = (bt_gatt_descriptor_info_t *)lll->data;
2876                                 lll = g_slist_next(lll);
2877                                 if (desc == NULL)
2878                                         continue;
2879                                 chr->descs = g_slist_remove(chr->descs, desc);
2880                                 g_free(desc);
2881                         }
2882                         svc->chars = g_slist_remove(svc->chars, chr);
2883                         g_free(chr);
2884                 }
2885
2886                 BT_INFO("Num incl svcs [%d]", g_slist_length(svc->included_svcs));
2887                 /* Delete all included services */
2888                 for (llll = svc->included_svcs; llll;) {
2889                         incl_svc = (bt_gatt_included_service_info_t*)llll->data;
2890                         llll = g_slist_next(llll);
2891                         if (incl_svc == NULL)
2892                                 continue;
2893
2894                         svc->included_svcs = g_slist_remove(svc->included_svcs, incl_svc);
2895                         g_free(incl_svc);
2896                 }
2897                 svc_info_list->services = g_slist_remove(svc_info_list->services, svc);
2898                 g_free(svc);
2899         }
2900
2901         list_gatt_info = g_slist_remove(list_gatt_info, svc_info_list);
2902         g_free(svc_info_list);
2903         BT_INFO("Cleanup of all services done");
2904 }
2905
2906 int _bt_register_gatt_client_instance(const char *sender,
2907                 bluetooth_device_address_t *address)
2908 {
2909         int ret = OAL_STATUS_SUCCESS;
2910         char *uuid_string = NULL;
2911         int slot = -1;
2912         int k;
2913         oal_uuid_t uuid;
2914
2915         /* App should ensure that it should not send */
2916         BT_INFO("###Check on which instance GATT Client instance can be initialized....");
2917         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
2918                 if (numapps[k].is_initialized == 1) {
2919                         BT_INFO("Instance ID [%d] is already in use..Check next slot",
2920                                         numapps[k].instance_id);
2921                 } else {
2922                         slot = k;
2923                         BT_INFO("Time to register GATT client instancer..UUID to be used is [%s] slot [%d]",
2924                                         uuid_list[slot-1], slot);
2925                         break;
2926                 }
2927         }
2928
2929         if (slot == -1) {
2930                 BT_ERR("No Slot if free for GATT Client registration..");
2931                 return BLUETOOTH_ERROR_REGISTRATION_FAILED;
2932         }
2933
2934         uuid_string = g_malloc0(BT_UUID_STRING_MAX);
2935         _bt_string_to_uuid(uuid_list[slot-1], (service_uuid_t*)&uuid);
2936         g_strlcpy(uuid_string, uuid_list[slot-1], BT_UUID_STRING_MAX);
2937         BT_INFO("Copied UUID string [%s]", uuid_string);
2938
2939         /* Register GATT Client */
2940         ret = gattc_register(&uuid);
2941         if (ret != OAL_STATUS_SUCCESS) {
2942                 BT_ERR("ret: %d", ret);
2943                 g_free(uuid_string);
2944                 return BLUETOOTH_ERROR_INTERNAL;
2945         }
2946
2947         BT_INFO("GATT Client registration call successfully accepted by OAL..wait for Instance Initialized event from OAL..");
2948
2949         /* Return & wait for GATT Client Instance Initialization event */
2950         memset(numapps[slot].sender, 0x00, sizeof(numapps[slot].sender));
2951         memset(numapps[slot].uuid, 0x00, sizeof(numapps[slot].uuid));
2952
2953         g_strlcpy(numapps[slot].sender, sender, sizeof(numapps[slot].sender));
2954         g_strlcpy(numapps[slot].uuid, uuid_string, sizeof(numapps[slot].uuid));
2955
2956         /* Address is saved here. When event comes, sender + address are matched for replying pending
2957            request. It is impossible for same sender to have requests with two same addresses */
2958         memcpy(&numapps[slot].address.addr, address->addr, sizeof(bluetooth_device_address_t));
2959
2960         BT_INFO("Slot [%d] occupied", slot);
2961         numapps[slot].is_initialized = TRUE; /* Set initialization to true here itself */
2962
2963         g_free(uuid_string);
2964         return BLUETOOTH_ERROR_NONE;
2965
2966 }
2967
2968
2969
2970 /* GATT client events */
2971 static void __bt_handle_client_instance_registered(event_gattc_register_t *data)
2972 {
2973         bt_service_app_info_t *info = NULL;
2974         int k;
2975         char *uuid_string = g_malloc0(BT_UUID_STRING_MAX);
2976
2977         _bt_uuid_to_string(&(data->client_uuid), uuid_string);
2978         BT_INFO("CLient ID is Initialized [%d] UUID initialized [%s]", data->client_if, uuid_string);
2979
2980         /* Platform GATT client framwork does not use Default GATT client instance
2981            This GATT client instance is never deregistred in the lifetime of bt-service */
2982         BT_INFO("Default UUID [%s] current registered uuid [%s]",
2983                         DEFAULT_GATT_CLIENT_UUID, uuid_string);
2984         if (g_strcmp0(uuid_string, DEFAULT_GATT_CLIENT_UUID) == 0) {
2985                 BT_INFO("Default client Instance Registered [%s] Client instance [%d]",
2986                                 uuid_string, data->client_if);
2987                 gatt_default_client = data->client_if;
2988                 g_free(uuid_string);
2989                 return;
2990         }
2991
2992         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
2993                 info = &numapps[k];
2994
2995                 if (g_strcmp0(info->uuid, uuid_string) == 0) {
2996                         BT_INFO("Found GATT client.. UUID [%s], sender [%s]", info->uuid, info->sender);
2997                         BT_INFO("Slot [%d] occupied", k);
2998                         info->is_initialized = TRUE;
2999                         info->client_id = data->client_if;
3000                         __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE, BT_GATT_CLIENT_REGISTER,
3001                                         (void*)info, sizeof(bt_service_app_info_t));
3002                         break;
3003                 }
3004         }
3005         g_free(uuid_string);
3006 }
3007
3008 static void __bt_handle_client_connected(event_gattc_conn_t *event_data)
3009 {
3010         int result = BLUETOOTH_ERROR_NONE;
3011         struct gatt_server_info_t *conn_info = NULL;
3012         struct gatt_out_conn_info_t *out_conn_info = NULL;
3013
3014         GVariant *param = NULL;
3015
3016         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
3017         _bt_convert_addr_type_to_string(address,
3018                         (unsigned char *)event_data->address.addr);
3019
3020         if (event_data->status != OAL_STATUS_SUCCESS)
3021                 result = BLUETOOTH_ERROR_INTERNAL;
3022
3023         /* DBUS Return fo BT_CONNECT_LE for all the apps */
3024         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE, address,
3025                         BT_ADDRESS_STRING_SIZE);
3026
3027         BT_INFO("Local GATT Client Connected: Remote addr[%s] Client Interface [%d] Connection ID [%d] status[%d]",
3028                         address, event_data->client_if, event_data->conn_id, event_data->status);
3029
3030         if (result == BLUETOOTH_ERROR_NONE) {
3031                 /* Check if device is already in connected list */
3032                 conn_info = __bt_find_remote_gatt_server_info(address);
3033
3034                 if (!conn_info) {
3035                         /* Send event to BT-API */
3036                         param = g_variant_new("(is)", result, address);
3037                         _bt_send_event(BT_DEVICE_EVENT,
3038                                         BLUETOOTH_EVENT_GATT_CLIENT_CONNECTED, /* Local device is GATT client */
3039                                         param);
3040
3041                         /* Save Connection info */
3042                         conn_info = g_new0(struct gatt_server_info_t, 1);
3043                         conn_info->addr = g_strdup(address);
3044                         conn_info->client_id = event_data->client_if;
3045                         BT_INFO("Added GATT server addr[%s]", conn_info->addr);
3046                         conn_info->connection_id = event_data->conn_id;
3047                         gatt_server_info_list = g_slist_append(gatt_server_info_list, conn_info);
3048                         BT_INFO("Total num of connected Remote GATT server devices [%d]",
3049                                         g_slist_length(gatt_server_info_list));
3050
3051 #if 0
3052                         BT_INFO("Do a Internal refresh");
3053                         if (OAL_STATUS_SUCCESS != gattc_refresh(conn_info->client_id, &event_data->address))
3054                                 BT_ERR("GATT database refresh failed!!");
3055                         else
3056                                 BT_INFO("GATT database refresh Success!!");
3057 #endif
3058                 } else
3059                         BT_ERR("Local GATT Client connected event for addr[%s], but device is in connected list already", address);
3060         } else
3061                 BT_ERR("GATT Client Connection failed!!");
3062
3063         /* If outgoing connection Info is present, then remove it */
3064         out_conn_info = __bt_find_gatt_outgoing_conn_info(address);
3065         if (out_conn_info) {
3066                 BT_ERR("Outgoing Client connect request was sent");
3067                 outgoing_gatt_conn_list = g_slist_remove(outgoing_gatt_conn_list, out_conn_info);
3068                 g_free(out_conn_info->addr);
3069                 g_free(out_conn_info);
3070         }
3071         g_free(address);
3072 }
3073
3074 static void __bt_handle_client_disconnected(event_gattc_conn_t *event_data)
3075 {
3076         int result = BLUETOOTH_ERROR_NONE;
3077
3078         struct gatt_server_info_t *conn_info = NULL;
3079         struct gatt_out_conn_info_t *out_conn_info = NULL;
3080
3081         GVariant *param = NULL;
3082
3083         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
3084         _bt_convert_addr_type_to_string(address,
3085                         (unsigned char *)event_data->address.addr);
3086
3087         if (event_data->status != OAL_STATUS_SUCCESS)
3088                 result = BLUETOOTH_ERROR_INTERNAL;
3089
3090         if (NULL ==  _bt_get_request_info_data(BT_DISCONNECT_LE, address)) {
3091                 if (NULL !=  _bt_get_request_info_data(BT_CONNECT_LE, address)) {
3092                         result = BLUETOOTH_ERROR_INTERNAL;
3093                         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
3094                                         address, BT_ADDRESS_STRING_SIZE);
3095                         BT_ERR("Failed to connect Local GATT Remote addr[%s]", address);
3096                         g_free(address);
3097                         return;
3098                 }
3099         } else {
3100                 /* DBUS Return for BT_DISCONNECT_LE for all the apps */
3101                 __bt_gatt_handle_pending_request_info(result, BT_DISCONNECT_LE, address,
3102                                 BT_ADDRESS_STRING_SIZE);
3103         }
3104         BT_INFO("Local GATT Client DisConnected: Remote addr[%s] Client Interface [%d] Connection ID [%d] status [%d]",
3105                         address, event_data->client_if, event_data->conn_id, event_data->status);
3106
3107         /* Remove Connection info */
3108         conn_info = __bt_find_remote_gatt_server_info(address);
3109
3110         if (conn_info) {
3111                 param = g_variant_new("(is)", result, address);
3112                 /* Send event to application */
3113                 _bt_send_event(BT_DEVICE_EVENT,
3114                                 BLUETOOTH_EVENT_GATT_CLIENT_DISCONNECTED,
3115                                 param);
3116
3117                 BT_INFO("Remove GATT server info from List..");
3118                 /* Remove all services from info list_gatt_info */
3119                 __bt_cleanup_remote_services(conn_info);
3120
3121                 /* Remove info from List */
3122                 gatt_server_info_list = g_slist_remove(gatt_server_info_list, conn_info);
3123                 BT_INFO("Total num of connected GATT servers [%d]", g_slist_length(gatt_server_info_list));
3124                 g_free(conn_info->addr);
3125                 g_free(conn_info);
3126         } else
3127                 BT_INFO("Can not find conn info, already removed!");
3128
3129         /* If outgoing connection Info is present, then remove it */
3130         out_conn_info = __bt_find_gatt_outgoing_conn_info(address);
3131         if (out_conn_info) {
3132                 BT_ERR("Client Disconnected event, but outgoing connect request was sent");
3133                 outgoing_gatt_conn_list = g_slist_remove(outgoing_gatt_conn_list, out_conn_info);
3134                 g_free(out_conn_info->addr);
3135                 g_free(out_conn_info);
3136         }
3137         g_free(address);
3138 }
3139
3140
3141 static void __bt_handle_client_service_search_result(
3142                 event_gattc_service_result_t *event_data)
3143 {
3144         BT_INFO("+");
3145         BT_INFO("received the gatt service search result");
3146         /* Pre: status is never fail from OAL */
3147
3148         /* Find service list from address */
3149         bt_gatt_service_info_list_t *svc_info_list;
3150         bt_gatt_service_info_t *svc_info;
3151         BT_INFO("Search Result: status [%d] conn_id [%d]",
3152                         event_data->conn_status.status,
3153                         event_data->conn_status.conn_id);
3154
3155         svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3156         if (!svc_info_list) {
3157                 BT_INFO("Service info list not present for this connection ID, means first time browse");
3158                 /* Means for this conn_id, no services are ever browsed, first time,
3159                    create service info list for this conn_id */
3160                 svc_info_list = g_malloc0(sizeof(bt_gatt_service_info_list_t));
3161                 svc_info_list->conn_id = event_data->conn_status.conn_id;
3162                 list_gatt_info = g_slist_append(list_gatt_info, svc_info_list);
3163         } else {
3164                 BT_INFO("Service info list Already present for this connection ID, means not first time browse for this conn ID ");
3165         }
3166
3167         /* send list and current service's uuid and instance id to find it  */
3168         svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3169
3170
3171         /* If not found, check if service changed, if yes, means this is a new service added
3172            in remote GATT device, update uuid info in svc info list structure, to be used when
3173            search is completed */
3174         if (!svc_info) {
3175                 BT_INFO("Service Not found in svc info list for this connection ID");
3176                 if (svc_info_list->info.is_changed) {
3177                         BT_INFO("Service Changed indication already found for this connection ID");
3178                         memcpy(svc_info_list->info.uuid, event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3179                 }
3180                 /* Create and add new service in service list */
3181                 svc_info = g_malloc0(sizeof(bt_gatt_service_info_t));
3182                 memcpy(svc_info->uuid, event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3183                 svc_info->inst_id = event_data->srvc_id.id.inst_id;
3184                 svc_info->is_primary = event_data->srvc_id.is_prmry;
3185                 svc_info_list->services = g_slist_append(svc_info_list->services, svc_info);
3186                 BT_INFO("Service created and added in Svc info listf or this connection ID");
3187         } else {
3188                 BT_INFO("Service Already found to be present inside the svc info list for this connection ID");
3189                 /* If returned matching service info, then just update service_rmeoved value inside it to 0 */
3190                 svc_info->is_removed = 0;
3191         }
3192 }
3193
3194 static void __bt_handle_client_service_search_completed(
3195                 event_gattc_conn_status_t *event_data)
3196 {
3197         BT_INFO("+");
3198         struct gatt_server_info_t *conn_info = NULL;
3199         bt_gatt_service_info_list_t *svc_info_list;
3200         bt_gatt_service_info_t *svc_info;
3201         bt_services_browse_info_t browse_info;
3202         unsigned char uuid_empty[BLUETOOTH_UUID_HEX_MAX_LEN];
3203
3204         memset(&uuid_empty, 0x00, BLUETOOTH_UUID_HEX_MAX_LEN);
3205         memset(&browse_info, 0x00, sizeof(bt_services_browse_info_t));
3206         BT_INFO("Primary Services browsing completed status[%d] conn ID [%d]",
3207                         event_data->status, event_data->conn_id);
3208
3209         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(event_data->conn_id);
3210
3211         svc_info_list = __bt_get_service_info_list(event_data->conn_id);
3212         if (!svc_info_list) {
3213                 BT_ERR("No services browsed ever for addr [%s]", conn_info->addr);
3214
3215                 /* Just build response and return ERROR */
3216                 __bt_build_service_browse_info(event_data->conn_id, &browse_info);
3217
3218                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_INTERNAL,
3219                                 BT_GATT_GET_PRIMARY_SERVICES, &browse_info,
3220                                 sizeof(bt_services_browse_info_t));
3221                 return;
3222         }
3223
3224         /* If fail, then send event with error  */
3225         if (event_data->status != OAL_STATUS_SUCCESS) {
3226                 /* Just build response and return ERROR */
3227                 __bt_build_service_browse_info(event_data->conn_id, &browse_info);
3228
3229                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_INTERNAL,
3230                                 BT_GATT_GET_PRIMARY_SERVICES, &browse_info,
3231                                 sizeof(bt_services_browse_info_t));
3232                 return;
3233         }
3234
3235         /* If success, then find service info list from address */
3236
3237         /* If svc_changed == 1 and uuid valid, means a new service is added*/
3238         if (svc_info_list->info.is_changed && !memcmp(uuid_empty, svc_info_list->info.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)) {
3239                 /* TODO: Send event -Service added with instance ID and UUID of newly added service */
3240                 BT_INFO("new service added");
3241
3242                 BT_INFO("TODO new service added");
3243         }
3244
3245         /* If svc_changed == 1 and uuid invalid, then a service is removed */
3246         if (svc_info_list->info.is_changed && memcmp(uuid_empty, svc_info_list->info.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)) {
3247                 /* Scan through the service info list to find service with is_removed = 1*/
3248                 svc_info = __bt_find_removed_service(svc_info_list);
3249
3250                 /* TODO Send event - Service removed with instance ID and UUID of just rmeoved service */
3251
3252                 /* Remove that service info from service info list */
3253                 svc_info_list->services = g_slist_remove(svc_info_list->services, svc_info);
3254
3255                 /* Delete that service completely from svc_info list*/
3256                 __bt_remove_service_info_from_list(svc_info);
3257                 g_free(svc_info);
3258         }
3259
3260         /* Reset svc_changed = 0, and reset UUID = all 0's */
3261         svc_info_list->info.is_changed = 0;
3262         memset(&svc_info_list->info.uuid, 0x00, BLUETOOTH_UUID_HEX_MAX_LEN);
3263
3264         /* Build Reply and send to service browse primary services request of pending apps */
3265         __bt_build_service_browse_info(event_data->conn_id, &browse_info);
3266
3267         __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE,
3268                         BT_GATT_GET_PRIMARY_SERVICES, &browse_info,
3269                         sizeof(bt_services_browse_info_t));
3270 }
3271
3272
3273 static void __bt_handle_client_characteristic_search_result(
3274                 event_gattc_characteristic_result_t *event_data)
3275 {
3276         bt_gatt_service_info_list_t *svc_info_list;
3277         bt_gatt_service_info_t *svc_info;
3278         bt_gatt_char_info_t *char_info;
3279         bt_char_browse_info_t browse_info;
3280
3281         BT_INFO("Characteristic search result status [%d]",
3282                         event_data->conn_status.status);
3283
3284         memset(&browse_info, 0x00, sizeof(bt_char_browse_info_t));
3285
3286         /* If success */
3287         if (event_data->conn_status.status == OAL_STATUS_SUCCESS) {
3288                 /* Find service info list from address */
3289                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3290                 if (svc_info_list == NULL) {
3291                         BT_ERR("svc_info_list is NULL");
3292                         return;
3293                 }
3294
3295
3296                 /* Find matching service info from svc info list */
3297                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3298                 if (svc_info == NULL) {
3299                         BT_ERR("svc_info is NULL");
3300                         return;
3301                 }
3302
3303                 /* Find Matching char from service info in event */
3304                 char_info = __bt_find_matching_charc(svc_info, &event_data->char_id);
3305                 if (char_info == NULL)
3306                         BT_ERR("char_info is NULL");
3307
3308                 /* If not found, then add new characteristic and return */
3309                 if (!char_info) {
3310                         BT_INFO(" add new characteristic");
3311                         char_info = g_malloc0(sizeof(bt_gatt_char_info_t));
3312                         memcpy(char_info->uuid, event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3313
3314                         char_info->inst_id = event_data->char_id.inst_id;
3315                         char_info->props = event_data->char_prop;
3316                         svc_info->chars = g_slist_append(svc_info->chars, char_info);
3317                 } else {
3318                         /* If found, then return */
3319                         BT_INFO("update char property as Characteristic browsed is already present");
3320                         char_info->props |= event_data->char_prop;
3321                 }
3322         } else {
3323                 /* If Not success: Means Charc browse is completed  */
3324                 /* Find char list from service in event */
3325                 /* Find service list from address */
3326                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3327
3328                 /* Find service info from service in event */
3329                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3330
3331                 /* Build char list from service in event */
3332                 __bt_build_char_browse_info(event_data->conn_status.conn_id,
3333                                 svc_info, &browse_info);
3334
3335                 /* Create response and return by sending event*/
3336                 /* Build Reply and send to service browse All Included services request of pending apps */
3337                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE,
3338                                 BT_GATT_GET_SERVICE_PROPERTIES,
3339                                 &browse_info,
3340                                 sizeof(bt_char_browse_info_t));
3341         }
3342 }
3343
3344 static void __bt_handle_client_descriptor_search_result(
3345                 event_gattc_descriptor_result_t *event_data)
3346 {
3347         bt_gatt_service_info_list_t *svc_info_list;
3348         bt_gatt_service_info_t *svc_info;
3349         bt_gatt_char_info_t *char_info;
3350         bt_gatt_descriptor_info_t *desc_info;
3351         bt_descriptor_browse_info_t browse_info;
3352
3353         BT_INFO("descriptor search result status [%d]", event_data->conn_status.status);
3354
3355         memset(&browse_info, 0x00, sizeof(bt_descriptor_browse_info_t));
3356
3357         /* If success */
3358         if (event_data->conn_status.status == OAL_STATUS_SUCCESS) {
3359                 /* Find service list from address */
3360                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3361                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3362                 char_info = __bt_find_matching_charc(svc_info, &event_data->char_id);
3363                 desc_info = __bt_find_matching_desc(char_info, &event_data->descr_id);
3364
3365                 /* If not found, add new descriptor and return */
3366                 if (!desc_info) {
3367                         desc_info = g_malloc0(sizeof(bt_gatt_descriptor_info_t));
3368                         memcpy(desc_info->uuid, event_data->descr_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3369
3370                         desc_info->inst_id = event_data->descr_id.inst_id;
3371                         char_info->descs = g_slist_append(char_info->descs, desc_info);
3372
3373                 } else {
3374                         /* If found, then return */
3375                         BT_INFO("Characteristic browsed is already presesnt");
3376                 }
3377         } else {
3378                 /* If Not success */
3379                 /* Find service list from address */
3380                 /* Find included service list from service in event */
3381                 /* Create response and return by sending event*/
3382                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3383
3384                 /* Find service info from service in event */
3385                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3386
3387                 /* Find char info from char in event */
3388                 char_info = __bt_find_matching_charc(svc_info, &event_data->char_id);
3389
3390                 /* Build descriptor list from char in event */
3391                 __bt_build_descriptor_browse_info(event_data->conn_status.conn_id,
3392                                 svc_info, char_info, &browse_info);
3393
3394                 /* DBUS returni */
3395                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE,
3396                                 BT_GATT_GET_CHARACTERISTIC_PROPERTIES,
3397                                 &browse_info,
3398                                 sizeof(bt_descriptor_browse_info_t));
3399         }
3400 }
3401
3402 static void __bt_handle_client_characteristic_read_data(
3403                 event_gattc_read_data *event_data)
3404 {
3405         int result = BLUETOOTH_ERROR_NONE;
3406         struct gatt_server_info_t *conn_info = NULL;
3407         bluetooth_gatt_client_char_prop_info_t read_info;
3408
3409         /* Read Information data structures */
3410         GVariant *param = NULL;
3411         GVariant *data = NULL;
3412         GVariant *data_svc_uuid = NULL;
3413         GVariant *data_char_uuid = NULL;
3414         char *read_val = NULL;
3415         char *svc_uuid = NULL;
3416         char *char_uuid = NULL;
3417         int i;
3418         int uuid_len = 16;
3419
3420         BT_INFO("+");
3421
3422         //memset(&read_info, 0x00, sizeof(bt_gatt_handle_property_t));
3423         memset(&read_info, 0x00, sizeof(bluetooth_gatt_client_char_prop_info_t));
3424
3425         /* Extract Address from conn_id of event data */
3426         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3427                         event_data->uuid_status.conn_status.conn_id);
3428
3429         BT_INFO("Characteristic Read result from addr [%s] status [%d]",
3430                         conn_info->addr, event_data->uuid_status.conn_status.status);
3431
3432         /* Fill char in buffer */
3433         memcpy(&read_info.characteristic.uuid,
3434                         event_data->uuid_status.char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3435         read_info.characteristic.instance_id = event_data->uuid_status.char_id.inst_id;
3436
3437         /* Fill Service in buffer */
3438         memcpy(&read_info.svc.uuid,
3439                         event_data->uuid_status.srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3440         read_info.svc.instance_id = event_data->uuid_status.srvc_id.id.inst_id;
3441
3442         /* Fill remote device address */
3443         _bt_convert_addr_string_to_type(read_info.device_address.addr, conn_info->addr);
3444
3445         /* Fill data and reply to all apps waiting for Read result on the same characteristic
3446 Note: Even in case of failure, address, handles and result code should be returned */
3447         if (event_data->uuid_status.conn_status.status != OAL_STATUS_SUCCESS)
3448                 result = BLUETOOTH_ERROR_INTERNAL;
3449         else {
3450                 BT_ERR("read data len is [%d]", event_data->data_len);
3451                 if (event_data->data_len > 0) {
3452                         /* DEBUG */
3453                         for (i = 0; i < event_data->data_len; i++)
3454                                 BT_INFO("Data[%d] = [0x%x]", i, event_data->data[i]);
3455
3456                         /* Read data */
3457                         read_val = g_memdup(&event_data->data[0], event_data->data_len);
3458
3459                         data = g_variant_new_from_data(
3460                                         G_VARIANT_TYPE_BYTESTRING,
3461                                         read_val,
3462                                         event_data->data_len,
3463                                         TRUE, NULL, NULL);
3464                 } else {
3465                         BT_ERR("Characteristic Read success, but no data!!!");
3466
3467                         data = g_variant_new_from_data(
3468                                         G_VARIANT_TYPE_BYTESTRING,
3469                                         NULL,
3470                                         0,
3471                                         FALSE, NULL, NULL);
3472                 }
3473
3474                 /* SVC uuid */
3475                 svc_uuid = g_memdup(&event_data->uuid_status.srvc_id.id.uuid.uuid[0], uuid_len);
3476
3477                 data_svc_uuid = g_variant_new_from_data(
3478                                 G_VARIANT_TYPE_BYTESTRING,
3479                                 svc_uuid,
3480                                 16,
3481                                 TRUE, NULL, NULL);
3482
3483                 /* Char uuid */
3484                 char_uuid = g_memdup(&event_data->uuid_status.char_id.uuid.uuid[0], uuid_len);
3485
3486                 data_char_uuid = g_variant_new_from_data(
3487                                 G_VARIANT_TYPE_BYTESTRING,
3488                                 char_uuid,
3489                                 16,
3490                                 TRUE, NULL, NULL);
3491
3492                 param = g_variant_new("(isn@ayin@ayin@ay)", result,
3493                                 conn_info->addr,
3494                                 16,
3495                                 data_svc_uuid,
3496                                 event_data->uuid_status.srvc_id.id.inst_id,
3497                                 16,
3498                                 data_char_uuid,
3499                                 event_data->uuid_status.char_id.inst_id,
3500                                 event_data->data_len,
3501                                 data);
3502
3503                 /* Send Event */
3504                 _bt_send_event(BT_GATT_CLIENT_EVENT,
3505                                 BLUETOOTH_EVENT_GATT_READ_CHAR,
3506                                 param);
3507         }
3508         /* Send DBUS return */
3509         __bt_gatt_handle_pending_request_info(result,
3510                         BT_GATT_READ_CHARACTERISTIC,
3511                         &read_info,
3512                         sizeof(bluetooth_gatt_client_char_prop_info_t));
3513
3514         if (read_val)
3515                 g_free(read_val);
3516         if (svc_uuid)
3517                 g_free(svc_uuid);
3518         if (char_uuid)
3519                 g_free(char_uuid);
3520 }
3521
3522 /* Modified */
3523 static void __bt_handle_client_descriptor_read_data(
3524                 event_gattc_read_data *event_data)
3525 {
3526         int result = BLUETOOTH_ERROR_NONE;
3527         struct gatt_server_info_t *conn_info = NULL;
3528         bluetooth_gatt_client_desc_prop_info_t read_info;
3529
3530         /* Read Information data structures */
3531         GVariant *param = NULL;
3532         GVariant *data = NULL;
3533         GVariant *data_svc_uuid = NULL;
3534         GVariant *data_char_uuid = NULL;
3535         GVariant *data_desc_uuid = NULL;
3536         char *read_val = NULL;
3537         char *svc_uuid = NULL;
3538         char *char_uuid = NULL;
3539         char *desc_uuid = NULL;
3540         int i;
3541         int uuid_len = 16;
3542         BT_INFO("+");
3543
3544         memset(&read_info, 0x00, sizeof(bluetooth_gatt_client_desc_prop_info_t));
3545
3546         /* Extract Address from conn_id of event data */
3547         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3548                         event_data->uuid_status.conn_status.conn_id);
3549
3550         BT_INFO("Descriptor Read result from addr [%s] status [%d]",
3551                         conn_info->addr, event_data->uuid_status.conn_status.status);
3552
3553         /* Fill descriptor informations in buffer */
3554         memcpy(&read_info.descriptor.uuid,
3555                         event_data->uuid_status.descr_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3556         read_info.descriptor.instance_id = event_data->uuid_status.descr_id.inst_id;
3557
3558         /* Fill Characteristic informations in buffer */
3559         memcpy(&read_info.characteristic.uuid,
3560                         event_data->uuid_status.char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3561         read_info.characteristic.instance_id = event_data->uuid_status.char_id.inst_id;
3562
3563         /* Fill Service informations in buffer */
3564         memcpy(&read_info.svc.uuid,
3565                         event_data->uuid_status.srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3566         read_info.svc.instance_id = event_data->uuid_status.srvc_id.id.inst_id;
3567
3568         /* Fill remote device address */
3569         _bt_convert_addr_string_to_type(read_info.device_address.addr, conn_info->addr);
3570
3571         /* Fill data and reply to all apps waiting for Read result on the same characteristic */
3572         if (event_data->uuid_status.conn_status.status != OAL_STATUS_SUCCESS)
3573                 result = BLUETOOTH_ERROR_INTERNAL;
3574         else {
3575                 BT_INFO("desc data len:%d", event_data->data_len);
3576                 if (event_data->data_len > 0) {
3577                         /* DEBUG */
3578                         for (i = 0; i < event_data->data_len; i++)
3579                                 BT_DBG("Data[%d] = [0x%x]", i, event_data->data[i]);
3580
3581                         /* Read data */
3582                         read_val = g_memdup(&event_data->data[0], event_data->data_len);
3583
3584                         data = g_variant_new_from_data(
3585                                         G_VARIANT_TYPE_BYTESTRING,
3586                                         read_val,
3587                                         event_data->data_len,
3588                                         TRUE, NULL, NULL);
3589                 } else {
3590                         BT_INFO("Descriptor Read success, but no data!!!");
3591
3592                         data = g_variant_new_from_data(
3593                                         G_VARIANT_TYPE_BYTESTRING,
3594                                         NULL,
3595                                         0,
3596                                         FALSE, NULL, NULL);
3597                 }
3598                 /* SVC uuid */
3599                 svc_uuid = g_memdup(&event_data->uuid_status.srvc_id.id.uuid.uuid[0], uuid_len);
3600
3601                 data_svc_uuid = g_variant_new_from_data(
3602                                 G_VARIANT_TYPE_BYTESTRING,
3603                                 svc_uuid,
3604                                 16,
3605                                 TRUE, NULL, NULL);
3606
3607                 /* Char uuid */
3608                 char_uuid = g_memdup(&event_data->uuid_status.char_id.uuid.uuid[0], uuid_len);
3609
3610                 data_char_uuid = g_variant_new_from_data(
3611                                 G_VARIANT_TYPE_BYTESTRING,
3612                                 char_uuid,
3613                                 16,
3614                                 TRUE, NULL, NULL);
3615
3616                 /* Desc uuid */
3617                 desc_uuid = g_memdup(&event_data->uuid_status.descr_id.uuid.uuid[0], uuid_len);
3618
3619                 data_desc_uuid = g_variant_new_from_data(
3620                                 G_VARIANT_TYPE_BYTESTRING,
3621                                 desc_uuid,
3622                                 16,
3623                                 TRUE, NULL, NULL);
3624
3625                 param = g_variant_new("(isn@ayin@ayin@ayin@ay)", result,
3626                                 conn_info->addr,
3627                                 uuid_len,
3628                                 data_svc_uuid,
3629                                 event_data->uuid_status.srvc_id.id.inst_id,
3630                                 16,
3631                                 data_char_uuid,
3632                                 event_data->uuid_status.char_id.inst_id,
3633                                 16,
3634                                 data_desc_uuid,
3635                                 event_data->uuid_status.descr_id.inst_id,
3636                                 event_data->data_len,
3637                                 data);
3638
3639                 /* Send Event */
3640                 _bt_send_event(BT_GATT_CLIENT_EVENT,
3641                                         BLUETOOTH_EVENT_GATT_READ_DESC,
3642                                         param);
3643         }
3644         BT_INFO("Send DBUS rpely for GATT Read Descriptor");
3645         /* Send DBUS return */
3646         __bt_gatt_handle_pending_request_info(result,
3647                         BT_GATT_READ_DESCRIPTOR_VALUE,
3648                         &read_info,
3649                         sizeof(bluetooth_gatt_client_desc_prop_info_t));
3650         if (read_val)
3651                 g_free(read_val);
3652         if (svc_uuid)
3653                 g_free(svc_uuid);
3654         if (char_uuid)
3655                 g_free(char_uuid);
3656         if (desc_uuid)
3657                 g_free(desc_uuid);
3658 }
3659
3660 static void __bt_handle_client_characteristic_write_data(
3661                 event_gattc_write_data *event_data)
3662 {
3663         int result = BLUETOOTH_ERROR_NONE;
3664         struct gatt_server_info_t *conn_info = NULL;
3665         bluetooth_gatt_client_char_prop_info_t write_info;
3666
3667         /* Read Information data structures */
3668         GVariant *param = NULL;
3669         GVariant *data_svc_uuid = NULL;
3670         GVariant *data_char_uuid = NULL;
3671         char *svc_uuid = NULL;
3672         char *char_uuid = NULL;
3673         int uuid_len = 16;
3674         BT_INFO("+");
3675
3676         memset(&write_info, 0x00, sizeof(bluetooth_gatt_client_char_prop_info_t));
3677
3678         /* Extract Address from conn_id of event data */
3679         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3680                         event_data->conn_status.conn_id);
3681
3682         BT_INFO("Characteristic Write callback from addr [%s] status [%d]",
3683                         conn_info->addr, event_data->conn_status.status);
3684
3685         /* Fill char in buffer */
3686         memcpy(&write_info.characteristic.uuid,
3687                         event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3688         write_info.characteristic.instance_id = event_data->char_id.inst_id;
3689
3690         /* Fill Service in buffer */
3691         memcpy(&write_info.svc.uuid,
3692                         event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3693         write_info.svc.instance_id = event_data->srvc_id.id.inst_id;
3694
3695         /* Fill remote device address */
3696         _bt_convert_addr_string_to_type(write_info.device_address.addr, conn_info->addr);
3697
3698         if (event_data->conn_status.status != OAL_STATUS_SUCCESS) {
3699                 result = BLUETOOTH_ERROR_INTERNAL;
3700                 goto done;
3701         }
3702
3703         /* Build event */
3704         /* SVC uuid */
3705         svc_uuid = g_memdup(&event_data->srvc_id.id.uuid.uuid[0], uuid_len);
3706
3707         data_svc_uuid = g_variant_new_from_data(
3708                         G_VARIANT_TYPE_BYTESTRING,
3709                         svc_uuid,
3710                         uuid_len,
3711                         TRUE, NULL, NULL);
3712
3713         /* Char uuid */
3714         char_uuid = g_memdup(&event_data->char_id.uuid.uuid[0], uuid_len);
3715
3716         data_char_uuid = g_variant_new_from_data(
3717                         G_VARIANT_TYPE_BYTESTRING,
3718                         char_uuid,
3719                         uuid_len,
3720                         TRUE, NULL, NULL);
3721
3722         param = g_variant_new("(isn@ayin@ayi)", result,
3723                         conn_info->addr,
3724                         16,
3725                         data_svc_uuid,
3726                         event_data->srvc_id.id.inst_id,
3727                         16,
3728                         data_char_uuid,
3729                         event_data->char_id.inst_id);
3730
3731         /* Send Event */
3732         _bt_send_event(BT_GATT_CLIENT_EVENT,
3733                         BLUETOOTH_EVENT_GATT_WRITE_CHAR,
3734                         param);
3735
3736         /* Free data */
3737         if (svc_uuid)
3738                 g_free(svc_uuid);
3739         if (char_uuid)
3740                 g_free(char_uuid);
3741 done:
3742         /* Send DBUS return */
3743         __bt_gatt_handle_pending_request_info(result,
3744                         BT_GATT_WRITE_CHARACTERISTIC_VALUE_BY_TYPE,
3745                         &write_info,
3746                         sizeof(bluetooth_gatt_client_char_prop_info_t));
3747 }
3748
3749
3750 static void __bt_handle_client_descriptor_write_data(
3751                 event_gattc_write_data *event_data)
3752 {
3753         int result = BLUETOOTH_ERROR_NONE;
3754         struct gatt_server_info_t *conn_info = NULL;
3755         bluetooth_gatt_client_desc_prop_info_t write_info;
3756
3757         /* Write Information data structures */
3758         GVariant *param = NULL;
3759         GVariant *data_svc_uuid = NULL;
3760         GVariant *data_char_uuid = NULL;
3761         GVariant *data_desc_uuid = NULL;
3762         char *svc_uuid = NULL;
3763         char *char_uuid = NULL;
3764         char *desc_uuid = NULL;
3765         int uuid_len = 16;
3766         BT_INFO("+");
3767
3768         memset(&write_info, 0x00, sizeof(bluetooth_gatt_client_desc_prop_info_t));
3769
3770         /* Extract Address from conn_id of event data */
3771         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3772                         event_data->conn_status.conn_id);
3773
3774         if (NULL == conn_info) {
3775
3776                 BT_INFO("Failed to get the conn info for conn_id [%d]", event_data->conn_status.conn_id);
3777                 return;
3778         }
3779
3780         BT_INFO("Descriptor Write callback from addr [%s] status [%d]",
3781                         conn_info->addr, event_data->conn_status.status);
3782
3783         /* Fill descriptor informations in buffer */
3784         memcpy(&write_info.descriptor.uuid,
3785                         event_data->descr_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3786         write_info.descriptor.instance_id = event_data->descr_id.inst_id;
3787
3788         /* Fill Characteristic informations in buffer */
3789         memcpy(&write_info.characteristic.uuid,
3790                         event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3791         write_info.characteristic.instance_id = event_data->char_id.inst_id;
3792
3793         /* Fill Service informations in buffer */
3794         memcpy(&write_info.svc.uuid,
3795                         event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3796         write_info.svc.instance_id = event_data->srvc_id.id.inst_id;
3797
3798         /* Fill remote device address */
3799         _bt_convert_addr_string_to_type(write_info.device_address.addr, conn_info->addr);
3800
3801         if (event_data->conn_status.status != OAL_STATUS_SUCCESS) {
3802                 result = BLUETOOTH_ERROR_INTERNAL;
3803                 goto done;
3804         }
3805
3806         /* Build event */
3807         /* SVC uuid */
3808         svc_uuid = g_memdup(&event_data->srvc_id.id.uuid.uuid[0], uuid_len);
3809
3810         data_svc_uuid = g_variant_new_from_data(
3811                         G_VARIANT_TYPE_BYTESTRING,
3812                         svc_uuid,
3813                         uuid_len,
3814                         TRUE, NULL, NULL);
3815
3816         /* Char uuid */
3817         char_uuid = g_memdup(&event_data->char_id.uuid.uuid[0], uuid_len);
3818
3819         data_char_uuid = g_variant_new_from_data(
3820                         G_VARIANT_TYPE_BYTESTRING,
3821                         char_uuid,
3822                         uuid_len,
3823                         TRUE, NULL, NULL);
3824
3825         /* Desc uuid */
3826         desc_uuid = g_memdup(&event_data->descr_id.uuid.uuid[0], uuid_len);
3827
3828         data_desc_uuid = g_variant_new_from_data(
3829                         G_VARIANT_TYPE_BYTESTRING,
3830                         desc_uuid,
3831                         uuid_len,
3832                         TRUE, NULL, NULL);
3833
3834         param = g_variant_new("(isn@ayin@ayin@ayi)", result,
3835                         conn_info->addr,
3836                         16,
3837                         data_svc_uuid,
3838                         event_data->srvc_id.id.inst_id,
3839                         16,
3840                         data_char_uuid,
3841                         event_data->char_id.inst_id,
3842                         16,
3843                         data_desc_uuid,
3844                         event_data->descr_id.inst_id);
3845
3846         /* Send Event */
3847         _bt_send_event(BT_GATT_CLIENT_EVENT,
3848                         BLUETOOTH_EVENT_GATT_WRITE_DESC,
3849                         param);
3850
3851         /* Free data */
3852         if (svc_uuid)
3853                 g_free(svc_uuid);
3854         if (char_uuid)
3855                 g_free(char_uuid);
3856         if (desc_uuid)
3857                 g_free(desc_uuid);
3858 done:
3859         /* Send DBUS return */
3860         __bt_gatt_handle_pending_request_info(result,
3861                         BT_GATT_WRITE_DESCRIPTOR_VALUE,
3862                         &write_info,
3863                         sizeof(bluetooth_gatt_client_desc_prop_info_t));
3864 }
3865
3866 static void __bt_hanlde_le_device_disconnection(event_dev_conn_status_t *event_data)
3867 {
3868         int result = BLUETOOTH_ERROR_INTERNAL;
3869         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
3870
3871         _bt_convert_addr_type_to_string(address, (unsigned char *)event_data->address.addr);
3872
3873         /* DBUS Return with fail of pending BT_CONNECT_LE for all the apps */
3874         BT_INFO("Local GATT Client disconnected: Remote addr[%s] ", address);
3875
3876         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE, address,
3877                                                  BT_ADDRESS_STRING_SIZE);
3878         g_free(address);
3879 }
3880
3881 static void __bt_handle_client_notification_registered(
3882                 event_gattc_regdereg_notify_t *event_data,
3883                 gboolean is_registered)
3884 {
3885         int result = BLUETOOTH_ERROR_NONE;
3886         struct gatt_server_info_t *conn_info = NULL;
3887         bt_gatt_notif_reg_info_t notif_info;
3888         BT_INFO("+");
3889
3890         memset(&notif_info, 0x00, sizeof(bt_gatt_notif_reg_info_t));
3891
3892         BT_INFO("Client Interface [%d] status [%d]",
3893                         event_data->client_if,
3894                         event_data->status);
3895
3896         /* Extract Address from conn_id of event data */
3897         conn_info = __bt_find_remote_gatt_server_info_from_client_if(
3898                         event_data->client_if);
3899
3900         if (!conn_info) {
3901                 BT_INFO("Connection Info is not present, return");
3902                 return;
3903         }
3904         BT_INFO("Notification Registered for addr [%s]",
3905                         conn_info->addr);
3906
3907
3908         /* Fill svc informations in buffer */
3909         memcpy(&notif_info.svc_uuid,
3910                         event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3911         notif_info.svc_inst = event_data->srvc_id.id.inst_id;
3912
3913         /* Fill char in buffer */
3914         memcpy(&notif_info.char_uuid,
3915                         event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3916         notif_info.char_inst = event_data->char_id.inst_id;
3917
3918         /* Fill remote device address */
3919         _bt_convert_addr_string_to_type(notif_info.addr.addr, conn_info->addr);
3920
3921         notif_info.is_registered = is_registered;
3922
3923         if (event_data->status != OAL_STATUS_SUCCESS)
3924                 result = BLUETOOTH_ERROR_INTERNAL;
3925
3926         /* Send DBUS Return for BT_GATT_WATCH_CHARACTERISTIC */
3927         __bt_gatt_handle_pending_request_info(result,
3928                         BT_GATT_WATCH_CHARACTERISTIC,
3929                         &notif_info,
3930                         sizeof(bt_gatt_notif_reg_info_t));
3931 }
3932
3933 static void __bt_handle_client_notification_data(event_gattc_notify_data *event_data)
3934 {
3935         /* No status in this event from OAL */
3936         int result = BLUETOOTH_ERROR_NONE;
3937
3938         /* Read Information data structures */
3939         GVariant *param = NULL;
3940         GVariant *data = NULL;
3941         GVariant *data_svc_uuid = NULL;
3942         GVariant *data_char_uuid = NULL;
3943         char *read_val = NULL;
3944         char *svc_uuid = NULL;
3945         char *char_uuid = NULL;
3946         char *addr = NULL;
3947         int i;
3948         int uuid_len = 16;
3949         BT_INFO("+");
3950
3951         BT_INFO("Notifcation of charc data changed");
3952
3953         if (event_data->data_len > 0) {
3954                 /* DEBUG */
3955                 for (i = 0; i < event_data->data_len; i++)
3956                         BT_INFO("Data[%d] = [0x%x]", i, event_data->data[i]);
3957
3958                 /* Fill address */
3959                 addr = g_malloc0(BT_ADDRESS_STRING_SIZE);
3960                 _bt_convert_addr_type_to_string(addr,
3961                                 (unsigned char *)&(event_data->address.addr));
3962
3963                 /* Read data */
3964                 read_val = g_memdup(&event_data->data[0], event_data->data_len);
3965
3966                 data = g_variant_new_from_data(
3967                                 G_VARIANT_TYPE_BYTESTRING,
3968                                 read_val,
3969                                 event_data->data_len,
3970                                 TRUE, NULL, NULL);
3971                 /* SVC uuid */
3972                 svc_uuid = g_memdup(&event_data->srvc_id.id.uuid.uuid[0], uuid_len);
3973
3974                 data_svc_uuid = g_variant_new_from_data(
3975                                 G_VARIANT_TYPE_BYTESTRING,
3976                                 svc_uuid,
3977                                 uuid_len,
3978                                 TRUE, NULL, NULL);
3979
3980                 /* Char uuid */
3981                 char_uuid = g_memdup(&event_data->char_id.uuid.uuid[0], uuid_len);
3982
3983                 data_char_uuid = g_variant_new_from_data(
3984                                 G_VARIANT_TYPE_BYTESTRING,
3985                                 char_uuid,
3986                                 uuid_len,
3987                                 TRUE, NULL, NULL);
3988
3989                 /* Build Param */
3990                 param = g_variant_new("(isn@ayin@ayin@ay)", result,
3991                                 addr,
3992                                 16,
3993                                 data_svc_uuid,
3994                                 event_data->srvc_id.id.inst_id,
3995                                 16,
3996                                 data_char_uuid,
3997                                 event_data->char_id.inst_id,
3998                                 event_data->data_len,
3999                                 data);
4000
4001                 /* Send Event */
4002                 _bt_send_event(BT_GATT_CLIENT_EVENT,
4003                                 BLUETOOTH_EVENT_GATT_CHAR_VAL_CHANGED,
4004                                 param);
4005         } else {
4006                 BT_ERR("No Data!!");
4007         }
4008         /* Free data */
4009         if (read_val)
4010                 g_free(read_val);
4011         if (svc_uuid)
4012                 g_free(svc_uuid);
4013         if (char_uuid)
4014                 g_free(char_uuid);
4015         if (addr)
4016                 g_free(addr);
4017 }
4018
4019 gboolean _bt_is_remote_gatt_device_connected(bluetooth_device_address_t *address)
4020 {
4021         char *addr;
4022         struct gatt_server_info_t *conn_info =  NULL;
4023         gboolean connected = FALSE;
4024         BT_INFO("+");
4025
4026         addr = g_malloc0(BT_ADDRESS_STRING_SIZE);
4027         _bt_convert_addr_type_to_string(addr,
4028                         (unsigned char *)&(address->addr));
4029
4030         BT_INFO("Check Connected or not for [%s]", addr);
4031         /* Check if device is already in connected list */
4032         conn_info = __bt_find_remote_gatt_server_info(addr);
4033
4034         if (conn_info) {
4035                 BT_INFO("Remote GATT Server device [%s] is Connected", conn_info->addr);
4036                 connected = TRUE;
4037         } else
4038                 BT_INFO("Remote GATT Server Device [%s] is not Connected", addr);
4039         g_free(addr);
4040         return connected;
4041 }
4042
4043
4044 int _bt_connect_le_device(bluetooth_device_address_t *address,
4045                 int auto_connect, int client_id)
4046 {
4047         struct gatt_server_info_t *conn_info = NULL;
4048         struct gatt_out_conn_info_t *out_conn_info = NULL;
4049
4050         invocation_info_t *req_info = NULL;
4051         int ret = OAL_STATUS_SUCCESS;
4052         char *addr;
4053         char *remote_address = NULL;
4054
4055         BT_CHECK_PARAMETER(address, return);
4056
4057         BT_INFO("+");
4058
4059         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4060         _bt_convert_addr_type_to_string(addr, address->addr);
4061         BT_INFO("GATT Client connect request for address [%s] client instance [%d]",
4062                         addr, client_id);
4063
4064
4065         /* Check if Remote Device is already under connection progress */
4066         req_info = _bt_get_request_info_data_from_function_name(BT_CONNECT_LE);
4067         if (req_info) {
4068                 remote_address = (char*)req_info->user_data;
4069                 if (remote_address && !strcasecmp(remote_address, addr)) {/* Address matched */
4070                         BT_INFO("Already Connection ongoing for same remote GATT Server address [%s]", remote_address);
4071                         /* Return and wait for events to be sent to all apps */
4072                         g_free(addr);
4073                         return BLUETOOTH_ERROR_IN_PROGRESS;
4074                 }
4075         }
4076
4077         /* Check if remote GATT Server is connected or not */
4078         conn_info = __bt_find_remote_gatt_server_info(addr);
4079         if (conn_info) {
4080                 BT_ERR("GATT Server is already connected..");
4081                 g_free(addr);
4082                 return BLUETOOTH_ERROR_ALREADY_CONNECT;
4083         }
4084
4085         /* TODO Check Requirement of holding Advertisement before initiating LE connect */
4086
4087         /* Check if app sent 0 client id for connection, in such case, use default gatt client ID */
4088         if (client_id == 0) {
4089                 BT_INFO("GATT CLient connect request sent by an app without any client instance [%d]",
4090                                 client_id);
4091                 BT_INFO("Assign default GATT client id [%d]", gatt_default_client);
4092                 client_id = gatt_default_client;
4093         }
4094
4095         BT_INFO("Connect using CLient ID [%d]", client_id);
4096         ret = gattc_connect(client_id, (bt_address_t*)(address), auto_connect);
4097
4098         if (ret != OAL_STATUS_SUCCESS) {
4099                 BT_ERR("ret: %d", ret);
4100                 g_free(addr);
4101                 return BLUETOOTH_ERROR_INTERNAL;
4102         }
4103
4104         /* Mark this as outgoing connection */
4105         out_conn_info = g_new0(struct gatt_out_conn_info_t, 1);
4106         out_conn_info->addr = g_strdup(addr);
4107         out_conn_info->client_id = client_id;
4108         BT_INFO("Added outgoing connection info addr[%s]", out_conn_info->addr);
4109         outgoing_gatt_conn_list = g_slist_append(outgoing_gatt_conn_list, out_conn_info);
4110
4111         g_free(addr);
4112         return BLUETOOTH_ERROR_NONE;
4113 }
4114
4115 int _bt_gatt_get_primary_services(char *address)
4116 {
4117         BT_CHECK_PARAMETER(address, return);
4118         struct gatt_server_info_t *conn_info = NULL;
4119         invocation_info_t *req_info = NULL;
4120         int ret = OAL_STATUS_SUCCESS;
4121         BT_INFO("+");
4122
4123         /* Check if any app is already browsing primary services on the same remote GATT Server */
4124         req_info = _bt_get_request_info_data(BT_GATT_GET_PRIMARY_SERVICES, address);
4125         if (req_info) {
4126                 BT_INFO("Already Primary Service Browsing ongoing for same rmeote GATT Server");
4127                 /* Return and wait for events to be sent to all apps */
4128                 return BLUETOOTH_ERROR_NONE;
4129         }
4130
4131         /* Check if remote GATT Server is connected or not */
4132         conn_info = __bt_find_remote_gatt_server_info(address);
4133         if (conn_info) {
4134                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4135                                 conn_info->addr, conn_info->connection_id);
4136         } else {
4137                 BT_ERR("GATT Server is not yet connected..");
4138                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4139         }
4140
4141         /* Send Primary Service Browsing request to stack */
4142         ret = gattc_search_service(conn_info->connection_id, NULL);
4143         if (ret != OAL_STATUS_SUCCESS) {
4144                 BT_ERR("ret: %d", ret);
4145                 return BLUETOOTH_ERROR_INTERNAL;
4146         }
4147         return BLUETOOTH_ERROR_NONE;
4148 }
4149
4150 int _bt_gatt_get_all_characteristic(bluetooth_gatt_client_svc_prop_info_t *svc)
4151 {
4152         BT_CHECK_PARAMETER(svc, return);
4153         struct gatt_server_info_t *conn_info = NULL;
4154         invocation_info_t *req_info = NULL;
4155         bluetooth_gatt_client_svc_prop_info_t *prop;
4156         oal_gatt_srvc_id_t srvc_id;
4157         int ret = OAL_STATUS_SUCCESS;
4158         char *addr;
4159         BT_INFO("+");
4160
4161         /* Check if any app is already browsing characteristics of the same service on the same remote GATT Server */
4162         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_GET_SERVICE_PROPERTIES);
4163         if (req_info) {
4164                 prop = (bluetooth_gatt_client_svc_prop_info_t*)req_info->user_data;
4165                 if (prop && !memcmp(svc->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t))
4166                                 && memcmp(prop->svc.uuid, svc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
4167                                 && prop->svc.instance_id == svc->svc.instance_id) {
4168                         BT_INFO("Already Properties browsing for Primary Service ongoing for same remote GATT Server");
4169                         /* Return and wait for events to be sent to all apps */
4170                         return BLUETOOTH_ERROR_NONE;
4171                 }
4172         }
4173
4174         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4175         _bt_convert_addr_type_to_string(addr, svc->device_address.addr);
4176
4177         /* Check if remote GATT Server is connected or not */
4178         conn_info = __bt_find_remote_gatt_server_info(addr);
4179         if (conn_info) {
4180                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4181                                 conn_info->addr, conn_info->connection_id);
4182         } else {
4183                 BT_ERR("GATT Server is not yet connected..");
4184                 g_free(addr);
4185                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4186         }
4187
4188         srvc_id.is_prmry = TRUE;
4189         srvc_id.id.inst_id = svc->svc.instance_id;
4190         memcpy(srvc_id.id.uuid.uuid, svc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4191
4192         /* Search All Characteristic */
4193         ret = gattc_get_characteristic(conn_info->connection_id, &srvc_id, NULL);
4194         if (ret != OAL_STATUS_SUCCESS) {
4195                 BT_ERR("ret: %d", ret);
4196                 g_free(addr);
4197                 return BLUETOOTH_ERROR_INTERNAL;
4198         }
4199         g_free(addr);
4200         return BLUETOOTH_ERROR_NONE;
4201 }
4202
4203 int _bt_gatt_get_all_characteristic_properties(
4204                 bluetooth_gatt_client_char_prop_info_t *chr)
4205 {
4206         struct gatt_server_info_t *conn_info = NULL;
4207         invocation_info_t *req_info = NULL;
4208         bluetooth_gatt_client_char_prop_info_t *prop;
4209         oal_gatt_srvc_id_t srvc_id;
4210         oal_gatt_id_t char_id;
4211         int ret = OAL_STATUS_SUCCESS;
4212         char *addr;
4213
4214         BT_CHECK_PARAMETER(chr, return);
4215
4216         BT_INFO("+");
4217
4218         /* Check if any app is already browsing descriptors of the same char of
4219            particular service on the same remote GATT Server */
4220         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_GET_CHARACTERISTIC_PROPERTIES);
4221         if (req_info) {
4222                 prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
4223                 if (prop && !memcmp(chr->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4224                                 && memcmp(chr->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4225                                 && chr->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4226                                 && memcmp(chr->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4227                                 && chr->characteristic.instance_id == prop->characteristic.instance_id) { /* Characteristic Instance ID matched */
4228                         BT_INFO("Already Properties browsing for Characteristic ongoing for same remote GATT Server");
4229                         /* Return and wait for events to be sent to all apps */
4230                         return BLUETOOTH_ERROR_NONE;
4231                 }
4232         }
4233
4234         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4235         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4236
4237         /* Check if remote GATT Server is connected or not */
4238         conn_info = __bt_find_remote_gatt_server_info(addr);
4239         if (conn_info) {
4240                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4241                                 conn_info->addr, conn_info->connection_id);
4242         } else {
4243                 BT_ERR("GATT Server is not yet connected..");
4244                 g_free(addr);
4245                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4246         }
4247
4248         srvc_id.is_prmry = TRUE;
4249         srvc_id.id.inst_id = chr->svc.instance_id;
4250         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4251
4252         char_id.inst_id = chr->characteristic.instance_id;
4253         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4254
4255         /* Search All Descriptors */
4256         ret = gattc_get_descriptor(conn_info->connection_id, &srvc_id, &char_id, NULL);
4257         if (ret != OAL_STATUS_SUCCESS) {
4258                 BT_ERR("ret: %d", ret);
4259                 g_free(addr);
4260                 return BLUETOOTH_ERROR_INTERNAL;
4261         }
4262         g_free(addr);
4263         return BLUETOOTH_ERROR_NONE;
4264 }
4265
4266 int _bt_gatt_read_characteristic_value(
4267                 bluetooth_gatt_client_char_prop_info_t *chr)
4268 {
4269         struct gatt_server_info_t *conn_info = NULL;
4270         invocation_info_t *req_info = NULL;
4271         bluetooth_gatt_client_char_prop_info_t *prop;
4272         oal_gatt_srvc_id_t srvc_id;
4273         oal_gatt_id_t char_id;
4274         int ret = OAL_STATUS_SUCCESS;
4275         char *addr;
4276
4277         BT_CHECK_PARAMETER(chr, return);
4278
4279         BT_INFO("+");
4280
4281         /* Check if any app is already Reading characteristic of the same char of
4282            particular service on the same remote GATT Server */
4283         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_READ_CHARACTERISTIC);
4284         if (req_info) {
4285                 prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
4286                 if (prop && !memcmp(chr->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4287                                 && memcmp(chr->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4288                                 && chr->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4289                                 && memcmp(chr->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4290                                 && chr->characteristic.instance_id == prop->characteristic.instance_id) { /* Characteristic Instance ID matched */
4291                         BT_INFO("Already Characteristic value Read operation in progress for same remote GATT Server");
4292                         /* Return and wait for events to be sent to all apps */
4293                         return BLUETOOTH_ERROR_NONE;
4294                 }
4295         }
4296
4297         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4298         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4299
4300         /* Check if remote GATT Server is connected or not */
4301         conn_info = __bt_find_remote_gatt_server_info(addr);
4302         if (conn_info) {
4303                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4304                                 conn_info->addr, conn_info->connection_id);
4305         } else {
4306                 BT_ERR("GATT Server is not yet connected..");
4307                 g_free(addr);
4308                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4309         }
4310
4311         srvc_id.is_prmry = TRUE;
4312         srvc_id.id.inst_id = chr->svc.instance_id;
4313         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4314
4315         char_id.inst_id = chr->characteristic.instance_id;
4316         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4317
4318         /* Search All Descriptors */
4319         ret = gattc_read_characteristic(conn_info->connection_id, &srvc_id, &char_id, OAL_GATT_AUTH_REQ_NONE);
4320         if (ret != OAL_STATUS_SUCCESS) {
4321                 BT_ERR("ret: %d", ret);
4322                 g_free(addr);
4323                 return BLUETOOTH_ERROR_INTERNAL;
4324         }
4325         g_free(addr);
4326         return BLUETOOTH_ERROR_NONE;
4327 }
4328
4329 int _bt_gatt_read_descriptor_value(
4330                 bluetooth_gatt_client_desc_prop_info_t *desc)
4331 {
4332         struct gatt_server_info_t *conn_info = NULL;
4333         invocation_info_t *req_info = NULL;
4334         bluetooth_gatt_client_desc_prop_info_t *prop;
4335         oal_gatt_srvc_id_t srvc_id;
4336         oal_gatt_id_t char_id;
4337         oal_gatt_id_t desc_id;
4338         int ret = OAL_STATUS_SUCCESS;
4339         char *addr;
4340
4341         BT_CHECK_PARAMETER(desc, return);
4342
4343         BT_INFO("+");
4344
4345         /* Check if any app is already Reading descriptors of the same char of
4346            particular service on the same remote GATT Server */
4347         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_READ_DESCRIPTOR_VALUE);
4348         if (req_info) {
4349                 prop = (bluetooth_gatt_client_desc_prop_info_t*)req_info->user_data;
4350                 if (prop && !memcmp(desc->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4351                                 && memcmp(desc->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4352                                 && desc->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4353                                 && memcmp(desc->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4354                                 && desc->characteristic.instance_id == prop->characteristic.instance_id /* Characteristic Instance ID matched */
4355                                 && memcmp(desc->descriptor.uuid, prop->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Descriptor UUID matched */
4356                                 && desc->descriptor.instance_id == prop->descriptor.instance_id) { /* Descriptor Instance ID matched */
4357                         BT_INFO("Already Descriptor value Read operation in progress for same remote GATT Server");
4358                         /* Return and wait for events to be sent to all apps */
4359                         return BLUETOOTH_ERROR_NONE;
4360                 }
4361         }
4362
4363         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4364         _bt_convert_addr_type_to_string(addr, desc->device_address.addr);
4365
4366         /* Check if remote GATT Server is connected or not */
4367         conn_info = __bt_find_remote_gatt_server_info(addr);
4368         if (conn_info) {
4369                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4370                                 conn_info->addr, conn_info->connection_id);
4371         } else {
4372                 BT_ERR("GATT Server is not yet connected..");
4373                 g_free(addr);
4374                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4375         }
4376
4377         srvc_id.is_prmry = TRUE;
4378         srvc_id.id.inst_id = desc->svc.instance_id;
4379         memcpy(srvc_id.id.uuid.uuid, desc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4380
4381         char_id.inst_id = desc->characteristic.instance_id;
4382         memcpy(char_id.uuid.uuid, desc->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4383
4384         desc_id.inst_id = desc->descriptor.instance_id;
4385         memcpy(desc_id.uuid.uuid, desc->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4386
4387         /* Search All Descriptors */
4388         ret = gattc_read_descriptor(conn_info->connection_id, &srvc_id, &char_id,
4389                         &desc_id, OAL_GATT_AUTH_REQ_NONE);
4390         if (ret != OAL_STATUS_SUCCESS) {
4391                 BT_ERR("ret: %d", ret);
4392                 g_free(addr);
4393                 return BLUETOOTH_ERROR_INTERNAL;
4394         }
4395         g_free(addr);
4396         return BLUETOOTH_ERROR_NONE;
4397 }
4398
4399 /*acquire Notify*/
4400 int _bt_gatt_acquire_notify(bluetooth_gatt_client_char_prop_info_t *chr, int *fd, int *mtu)
4401 {
4402         struct gatt_server_info_t *conn_info = NULL;
4403         oal_gatt_srvc_id_t srvc_id;
4404         oal_gatt_id_t char_id;
4405         int ret = OAL_STATUS_SUCCESS;
4406         char *addr;
4407
4408         BT_CHECK_PARAMETER(chr, return);
4409
4410         BT_INFO("+");
4411
4412         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4413         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4414
4415         /* Check if remote GATT Server is connected or not */
4416         conn_info = __bt_find_remote_gatt_server_info(addr);
4417         if (conn_info) {
4418                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4419                                 conn_info->addr, conn_info->connection_id);
4420         } else {
4421                 BT_ERR("GATT Server is not yet connected..");
4422                 g_free(addr);
4423                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4424         }
4425
4426         srvc_id.is_prmry = TRUE;
4427         srvc_id.id.inst_id = chr->svc.instance_id;
4428         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4429
4430         char_id.inst_id = chr->characteristic.instance_id;
4431         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4432
4433                 ret = gattc_acquire_notify(conn_info->connection_id, &srvc_id, &char_id, fd, mtu);
4434
4435         if (ret != OAL_STATUS_SUCCESS) {
4436                 BT_ERR("ret: %d", ret);
4437                 g_free(addr);
4438                 return BLUETOOTH_ERROR_INTERNAL;
4439         }
4440         BT_INFO("GATT characterstics FD [%d]  mtu[%d]", *fd, *mtu);
4441         g_free(addr);
4442         return BLUETOOTH_ERROR_NONE;
4443 }
4444
4445 /*acquire Write*/
4446 int _bt_gatt_acquire_write(bluetooth_gatt_client_char_prop_info_t *chr, int *fd, int *mtu)
4447 {
4448
4449         struct gatt_server_info_t *conn_info = NULL;
4450         oal_gatt_srvc_id_t srvc_id;
4451         oal_gatt_id_t char_id;
4452         int ret = OAL_STATUS_SUCCESS;
4453         char *addr;
4454
4455         BT_CHECK_PARAMETER(chr, return);
4456
4457         BT_INFO("+");
4458
4459         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4460         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4461
4462         /* Check if remote GATT Server is connected or not */
4463         conn_info = __bt_find_remote_gatt_server_info(addr);
4464         if (conn_info) {
4465                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4466                                 conn_info->addr, conn_info->connection_id);
4467         } else {
4468                 BT_ERR("GATT Server is not yet connected..");
4469                 g_free(addr);
4470                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4471         }
4472
4473         srvc_id.is_prmry = TRUE;
4474         srvc_id.id.inst_id = chr->svc.instance_id;
4475         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4476
4477         char_id.inst_id = chr->characteristic.instance_id;
4478         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4479
4480                 ret = gattc_acquire_write(conn_info->connection_id, &srvc_id, &char_id,
4481                                         OAL_GATT_AUTH_REQ_NONE, fd, mtu);
4482         if (ret != OAL_STATUS_SUCCESS) {
4483                 BT_ERR("ret: %d", ret);
4484                 g_free(addr);
4485                 return BLUETOOTH_ERROR_INTERNAL;
4486         }
4487         BT_INFO("GATT characterstics FD [%d]  mtu [%d]", *fd, *mtu);
4488         g_free(addr);
4489         return BLUETOOTH_ERROR_NONE;
4490
4491 }
4492
4493
4494 /* Write Characteristic */
4495 int _bt_gatt_write_characteristic_value_by_type(
4496                 bluetooth_gatt_client_char_prop_info_t *chr,
4497                 bluetooth_gatt_att_data_t *data,
4498                 bluetooth_gatt_write_type_e write_type)
4499 {
4500         struct gatt_server_info_t *conn_info = NULL;
4501         invocation_info_t *req_info = NULL;
4502         bluetooth_gatt_client_char_prop_info_t *prop;
4503         oal_gatt_srvc_id_t srvc_id;
4504         oal_gatt_id_t char_id;
4505         int ret = OAL_STATUS_SUCCESS;
4506         char *addr;
4507         int k;
4508
4509         BT_CHECK_PARAMETER(chr, return);
4510         BT_CHECK_PARAMETER(data, return);
4511
4512         BT_INFO("+");
4513
4514         /* Check if any app is already writing same char of
4515            particular service on the same remote GATT Server */
4516         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_WRITE_CHARACTERISTIC_VALUE_BY_TYPE);
4517         if (req_info) {
4518                 prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
4519                 if (prop && !memcmp(chr->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4520                                 && memcmp(chr->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4521                                 && chr->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4522                                 && memcmp(chr->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4523                                 && chr->characteristic.instance_id == prop->characteristic.instance_id) { /* Characteristic Instance ID matched */
4524                         BT_INFO("Already Characteristic Write Value operation in progress for same remote GATT Server");
4525                         /* Return and wait for events to be sent to all apps */
4526                         return BLUETOOTH_ERROR_NONE;
4527                 }
4528         }
4529
4530         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4531         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4532
4533         /* Check if remote GATT Server is connected or not */
4534         conn_info = __bt_find_remote_gatt_server_info(addr);
4535         if (conn_info) {
4536                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4537                                 conn_info->addr, conn_info->connection_id);
4538         } else {
4539                 BT_ERR("GATT Server is not yet connected..");
4540                 g_free(addr);
4541                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4542         }
4543
4544         srvc_id.is_prmry = TRUE;
4545         srvc_id.id.inst_id = chr->svc.instance_id;
4546         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4547
4548         char_id.inst_id = chr->characteristic.instance_id;
4549         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4550
4551         /* Write CHar value */
4552         /* DEBUG */
4553         BT_INFO("Connection ID [%d] write type [%d] data length [%d]", conn_info->connection_id, write_type, data->length);
4554         for (k = 0; k < data->length; k++)
4555                 BT_INFO("Data[%d] [0x%x]", k, data->data[k]);
4556
4557         ret = gattc_write_characteristic(conn_info->connection_id,
4558                         &srvc_id, &char_id,
4559                         (oal_gatt_write_type_t)write_type, data->length,
4560                         OAL_GATT_AUTH_REQ_NONE, (char *)(&data->data[0]));
4561         if (ret != OAL_STATUS_SUCCESS) {
4562                 BT_ERR("ret: %d", ret);
4563                 g_free(addr);
4564                 return BLUETOOTH_ERROR_INTERNAL;
4565         }
4566         g_free(addr);
4567         return BLUETOOTH_ERROR_NONE;
4568 }
4569
4570 /* Write Descriptor */
4571 int _bt_gatt_write_descriptor_value_by_type(
4572                 bluetooth_gatt_client_desc_prop_info_t *desc,
4573                 bluetooth_gatt_att_data_t *data,
4574                 bluetooth_gatt_write_type_e write_type)
4575 {
4576         struct gatt_server_info_t *conn_info = NULL;
4577         invocation_info_t *req_info = NULL;
4578         bluetooth_gatt_client_desc_prop_info_t *prop;
4579         oal_gatt_srvc_id_t srvc_id;
4580         oal_gatt_id_t char_id;
4581         oal_gatt_id_t desc_id;
4582         int ret = OAL_STATUS_SUCCESS;
4583         char *addr;
4584         int k;
4585
4586         BT_CHECK_PARAMETER(desc, return);
4587         BT_CHECK_PARAMETER(data, return);
4588
4589         BT_INFO("+");
4590
4591         /* Check if any app is already writing on same Descriptor of the same char of
4592            particular service on the same remote GATT Server */
4593         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_WRITE_DESCRIPTOR_VALUE);
4594         if (req_info) {
4595                 prop = (bluetooth_gatt_client_desc_prop_info_t*)req_info->user_data;
4596                 if (prop && !memcmp(desc->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4597                                 && memcmp(desc->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4598                                 && desc->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4599                                 && memcmp(desc->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4600                                 && desc->characteristic.instance_id == prop->characteristic.instance_id /* Characteristic Instance ID matched */
4601                                 && memcmp(desc->descriptor.uuid, prop->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Descriptor UUID matched */
4602                                 && desc->descriptor.instance_id == prop->descriptor.instance_id) { /* Descriptor Instance ID matched */
4603                         BT_INFO("Already Descriptor value Write operation in progress for same remote GATT Server");
4604                         /* Return and wait for events to be sent to all apps */
4605                         return BLUETOOTH_ERROR_NONE;
4606                 }
4607         }
4608
4609         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4610         _bt_convert_addr_type_to_string(addr, desc->device_address.addr);
4611
4612         /* Check if remote GATT Server is connected or not */
4613         conn_info = __bt_find_remote_gatt_server_info(addr);
4614         if (conn_info) {
4615                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4616                                 conn_info->addr, conn_info->connection_id);
4617         } else {
4618                 BT_ERR("GATT Server is not yet connected..");
4619                 g_free(addr);
4620                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4621         }
4622
4623         srvc_id.is_prmry = TRUE;
4624         srvc_id.id.inst_id = desc->svc.instance_id;
4625         memcpy(srvc_id.id.uuid.uuid, desc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4626
4627         char_id.inst_id = desc->characteristic.instance_id;
4628         memcpy(char_id.uuid.uuid, desc->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4629
4630         desc_id.inst_id = desc->descriptor.instance_id;
4631         memcpy(desc_id.uuid.uuid, desc->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4632
4633         /* DEBUG */
4634         BT_INFO("Connection ID [%d] write type [%d] data length [%d]", conn_info->connection_id, write_type, data->length);
4635         for (k = 0; k < data->length; k++)
4636                 BT_INFO("Data[%d] [0x%x]", k, data->data[k]);
4637
4638         ret = gattc_write_descriptor(conn_info->connection_id,
4639                         &srvc_id, &char_id, &desc_id,
4640                         (oal_gatt_write_type_t)write_type, data->length,
4641                         OAL_GATT_AUTH_REQ_NONE, (char *)(&data->data[0]));
4642         if (ret != OAL_STATUS_SUCCESS) {
4643                 BT_ERR("ret: %d", ret);
4644                 g_free(addr);
4645                 return BLUETOOTH_ERROR_INTERNAL;
4646         }
4647         g_free(addr);
4648         return BLUETOOTH_ERROR_NONE;
4649 }
4650
4651 int _bt_gatt_watch_characteristic(
4652                 bluetooth_gatt_client_char_prop_info_t *chr,
4653                 int client_id,
4654                 gboolean is_notify)
4655 {
4656         struct gatt_server_info_t *conn_info = NULL;
4657         oal_gatt_srvc_id_t srvc_id;
4658         oal_gatt_id_t char_id;
4659         int ret = OAL_STATUS_SUCCESS;
4660         char *addr;
4661
4662         BT_CHECK_PARAMETER(chr, return);
4663
4664         BT_INFO("Client ID [%d] Is Notify [%d]", client_id, is_notify);
4665
4666         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4667         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4668
4669         /* Check if remote GATT Server is connected or not */
4670         conn_info = __bt_find_remote_gatt_server_info(addr);
4671         if (conn_info) {
4672                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4673                                 conn_info->addr, conn_info->connection_id);
4674         } else {
4675                 BT_ERR("GATT Server is not yet connected..");
4676                 g_free(addr);
4677                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4678         }
4679         srvc_id.is_prmry = TRUE;
4680         srvc_id.id.inst_id = chr->svc.instance_id;
4681         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4682
4683         char_id.inst_id = chr->characteristic.instance_id;
4684         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4685
4686         /* Register or unregister Notification characteristic */
4687         if (is_notify)
4688                 ret = gattc_register_for_notification(conn_info->client_id,
4689                                 (bt_address_t*)&(chr->device_address),
4690                                 &srvc_id, &char_id);
4691         else
4692                 ret = gattc_deregister_for_notification(conn_info->client_id,
4693                                 (bt_address_t*)&(chr->device_address),
4694                                 &srvc_id, &char_id);
4695
4696         BT_INFO("Result[%d]", ret);
4697         if (ret != OAL_STATUS_SUCCESS) {
4698                 BT_ERR("ret: %d", ret);
4699                 g_free(addr);
4700                 return BLUETOOTH_ERROR_INTERNAL;
4701         }
4702         g_free(addr);
4703         return BLUETOOTH_ERROR_NONE;
4704 }
4705
4706
4707 int _bt_disconnect_le_device(bluetooth_device_address_t *address,
4708                 int client_id)
4709 {
4710         struct gatt_server_info_t *conn_info = NULL;
4711         struct gatt_client_info_t *rem_client_conn_info = NULL;
4712         invocation_info_t *req_info = NULL;
4713         int ret = OAL_STATUS_SUCCESS;
4714         char *addr;
4715         char *remote_address = NULL;
4716
4717         BT_CHECK_PARAMETER(address, return);
4718
4719         BT_INFO("+");
4720
4721         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4722         _bt_convert_addr_type_to_string(addr, address->addr);
4723         BT_INFO("GATT Client Disconnect request for address [%s]", addr);
4724
4725         /* Check if Remote Device is already under connection progress */
4726         req_info = _bt_get_request_info_data_from_function_name(BT_DISCONNECT_LE);
4727         if (req_info) {
4728                 remote_address = (char*)req_info->user_data;
4729                 if (remote_address && !strcasecmp(remote_address, addr)) {/* Address matched */
4730                         BT_INFO("Already DisConnection ongoing for same remote GATT Server address [%s]", remote_address);
4731                         /* Return success and wait for events to be sent to all apps */
4732                         g_free(addr);
4733                         return BLUETOOTH_ERROR_IN_PROGRESS;
4734                 }
4735         }
4736         /* Check if remote GATT Server is connected or not */
4737         conn_info = __bt_find_remote_gatt_server_info(addr);
4738         if (conn_info) {
4739                 /* Check if app sent 0 client id for Disconnection, in such case, use default gatt client ID */
4740                 if (client_id == 0) {
4741                         BT_INFO("GATT CLient Disconnect request sent by an app without any client instance [%d]",
4742                                         client_id);
4743                         BT_INFO("Assign default GATT client id [%d]", gatt_default_client);
4744                         client_id = gatt_default_client;
4745                 }
4746
4747                 BT_INFO("Disconnect remote gatt server using CLient ID [%d] Connection ID [%d]", client_id, conn_info->connection_id);
4748                 ret = gattc_disconnect(client_id, (bt_address_t*)(address),
4749                                 conn_info->connection_id);
4750         } else {
4751                 /* check if remote client is connected */
4752                 rem_client_conn_info = __bt_find_remote_gatt_client_info(addr);
4753
4754                 if (!rem_client_conn_info || client_id != 0) {
4755                         BT_ERR("GATT device is not connected..");
4756                         g_free(addr);
4757                         return BLUETOOTH_ERROR_NOT_IN_OPERATION;
4758                 }
4759
4760                 BT_INFO("Disconnect remote gatt client ");
4761
4762                 ret = gatts_disconnect(rem_client_conn_info->instance_id,
4763                         (bt_address_t*)(address), rem_client_conn_info->connection_id);
4764         }
4765
4766         if (ret != OAL_STATUS_SUCCESS) {
4767                 BT_ERR("ret: %d", ret);
4768                 g_free(addr);
4769                 return BLUETOOTH_ERROR_INTERNAL;
4770         }
4771         g_free(addr);
4772         return BLUETOOTH_ERROR_NONE;
4773 }
4774
4775 int _bt_gatt_watch_service_changed_indication(const char *sender,
4776                 bluetooth_device_address_t *address,
4777                 gboolean is_enabled)
4778 {
4779         int k;
4780         bt_service_app_info_t *info = NULL;
4781
4782         BT_INFO("Enable Servic changed Indication watcher [%d] for app [%s]",
4783                         is_enabled, sender);
4784
4785         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
4786                 info = &numapps[k];
4787
4788                 if (g_strcmp0(sender, info->sender) == 0 &&
4789                                 memcmp(info->address.addr, address->addr,
4790                                         sizeof(bluetooth_device_address_t)) == 0) {
4791                         BT_INFO("Found GATT client App.. UUID [%s], sender [%s]", info->uuid, info->sender);
4792                         info->is_watcher_enabled = is_enabled;
4793                 }
4794         }
4795
4796         return BLUETOOTH_ERROR_NONE;
4797 }
4798
4799 int _bt_unregister_gatt_client_instance(const char *sender, int client_id)
4800 {
4801         BT_INFO("Unregister Allocated GATT CLient instance [%s] Client ID [%d]",
4802                         sender, client_id);
4803         int result = BLUETOOTH_ERROR_NONE;
4804         int k;
4805
4806         /* Unregister CLient instance associated with address X. It is possible that another app still
4807            has client_id valid for same remote address */
4808         bt_service_app_info_t *info = NULL;
4809
4810         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
4811                 info = &numapps[k];
4812
4813                 /* Exact matching of sender */
4814                 if (!g_strcmp0(info->sender, sender) && info->client_id == client_id) {  /* Check for only valid GATT client Instance */
4815                         BT_INFO("Unregister GATT client instance [%d]", info->client_id);
4816                         result = __bt_do_unregister_gatt_instance(info->client_id);
4817                         if (result != BLUETOOTH_ERROR_NONE)
4818                                 BT_ERR("Error in unregistering GATT Client Interface");
4819
4820                         break;
4821                 }
4822         }
4823         return result;
4824 }
4825
4826 #endif