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 #define BT_DEFAULT_ATT_MTU 23
  58
  59 #ifdef TIZEN_GATT_CLIENT
  60 #define NUM_UUID 20
  61 #else
  62 #define NUM_UUID 10
  63 #endif
  64
  65
  66 #define UUID_MAX_LEN 50
  67
  68
  69 #define BDADDR_ANY   (&(bluetooth_device_address_t) {{0, 0, 0, 0, 0, 0} })
  70
  71 #ifdef TIZEN_GATT_CLIENT
  72 char uuid_list[NUM_UUID][BT_UUID_STRING_MAX] = {"0000b00b-0000-0000-f065-080080fa49b5", /* Used by BLEAPP */
  73         "0000b00b-1111-1111-0123-456789ab0cd2", /* Used by BLEAPP */
  74         "0000b00b-2222-1111-0123-456789ab0cd2",
  75         "0000b00b-3333-1111-0123-456789ab0cd2",
  76         "0000b00b-4444-1111-0123-456789ab0cd2",
  77         "0000b00b-5555-1111-0123-456789ab0cd2",
  78         "0000b00b-6666-1111-0123-456789ab0cd2",
  79         "0000b00b-7777-1111-0123-456789ab0cd2",
  80         "0000b00b-8888-1111-0123-456789ab0cd2",
  81         "0000b00b-9999-1111-0123-456789ab0cd2",
  82         "0000b00b-aaaa-1111-0123-456789ab0cd2",
  83         "0000b00b-bbbb-1111-0123-456789ab0cd2",
  84         "0000b00b-cccc-1111-0123-456789ab0cd2",
  85         "0000b00b-dddd-1111-0123-456789ab0cd2",
  86         "0000b00b-eeee-1111-0123-456789ab0cd2",
  87         "0000b00b-ffff-1111-0123-456789ab0cd2",
  88         "0000b00c-0000-1111-0123-456789ab0cd2",
  89         "0000b00c-1111-1111-0123-456789ab0cd2",
  90         "0000b00c-2222-1111-0123-456789ab0cd2",
  91         "0000b00c-3333-1111-0123-456789ab0cd2"};
  92 #else
  93 char uuid_list[NUM_UUID][BT_UUID_STRING_MAX] = {"0000b00b-0000-0000-f065-080080fa49b5", /* Used by BLEAPP */
  94         "0000b00b-1111-1111-0123-456789ab0cd2", /* Used by BLEAPP */
  95         "0000b00b-2222-1111-0123-456789ab0cd2",
  96         "0000b00b-3333-1111-0123-456789ab0cd2",
  97         "0000b00b-4444-1111-0123-456789ab0cd2",
  98         "0000b00b-5555-1111-0123-456789ab0cd2",
  99         "0000b00b-6666-1111-0123-456789ab0cd2",
 100         "0000b00b-7777-1111-0123-456789ab0cd2",
 101         "0000b00b-8888-1111-0123-456789ab0cd2",
 102         "0000b00b-9999-1111-0123-456789ab0cd2"};
 103 #endif
 104
 105 #ifdef TIZEN_GATT_CLIENT
 106 /* Reserved GATT client Instance UUID. This is used only internally by bt-service */
 107 #define DEFAULT_GATT_CLIENT_UUID "0000a00a-1111-1111-0123-456789abcdef"
 108
 109 static int gatt_default_client = -1;
 110
 111 typedef struct {
 112         gboolean is_registered;
 113         bluetooth_device_address_t addr;
 114         unsigned char svc_uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 115         int svc_inst;
 116         unsigned char char_uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 117         int char_inst;
 118 } bt_gatt_notif_reg_info_t;
 119
 120 struct gatt_out_conn_info_t {
 121         int client_id;                                   /* This value unique identifies a GATT Client instance */
 122         char *addr;                                      /* Remote GATT Server address */
 123 };
 124
 125 /* Linked List of outgoing gatt connection list
 126    Note: This is valid only for local GATT client  */
 127 static GSList *outgoing_gatt_conn_list = NULL;
 128
 129 /* GATT Server Info(Local Client) List Structure */
 130 struct gatt_server_info_t {
 131         int connection_id;                               /* This value will uniquely identify a GATT client-server connection */
 132         int client_id;                                   /* This value unique identifies a GATT Client instance */
 133         char *addr;                                      /* Remote GATT Server address */
 134 };
 135
 136 /* Linked List of connected Remote GATT Servers */
 137 static GSList *gatt_server_info_list = NULL;
 138
 139 typedef struct {
 140         gboolean is_changed;
 141         unsigned char uuid[BLUETOOTH_UUID_HEX_MAX_LEN]; /* If any service added */
 142 } bt_gatt_svc_changed_info_t;
 143
 144
 145 typedef struct {
 146         int conn_id;
 147         //      bluetooth_device_address_t address; /* Remote BLE Device Address */
 148         GSList *services;                   /* List of all services of above remote device */
 149         int count;                          /* Number of services browsed from remote device */
 150         bt_gatt_svc_changed_info_t info;
 151 } bt_gatt_service_info_list_t;
 152
 153 typedef struct {
 154         unsigned char uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 155         int inst_id;
 156         int is_primary;
 157         GSList *chars;
 158         GSList *included_svcs;
 159         gboolean is_removed;            /* 0 => Service is added, 1=> removed */
 160 } bt_gatt_service_info_t;
 161
 162 typedef struct {
 163         unsigned char uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 164         int inst_id;
 165         int props;
 166         int val_len;
 167         unsigned char val[BLUETOOTH_GATT_ATT_DATA_LENGTH_MAX];
 168         GSList *descs;
 169 } bt_gatt_char_info_t;
 170
 171 typedef struct {
 172         unsigned char uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 173         int inst_id;
 174         int val_len;
 175         unsigned char val[BLUETOOTH_GATT_ATT_DATA_LENGTH_MAX];
 176 } bt_gatt_descriptor_info_t;
 177
 178 typedef struct {
 179         unsigned char uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 180         int inst_id;
 181 } bt_gatt_included_service_info_t;
 182
 183 GSList *list_gatt_info;
 184
 185
 186 #endif
 187
 188 /* App Information structure */
 189 typedef struct {
 190         int adv_handle;
 191         char sender[BT_SENDER_MAX_LENGTH];
 192         char uuid[BT_UUID_STRING_MAX];
 193         int instance_id;
 194         int adv_instance;
 195         bluetooth_advertising_data_t adv_data; /* Will store adv data for specific slot */
 196         int adv_data_len;
 197         bluetooth_scan_resp_data_t scan_rsp;   /* Will store scan rsp data for specific slot */
 198         int scan_rsp_len;
 199         gboolean is_initialized;
 200         GSList *service_handles;
 201 #ifdef TIZEN_GATT_CLIENT
 202         int client_id;                      /* GATT Client instance ID */
 203         bluetooth_device_address_t address; /* Remote BLE Device Address */
 204         gboolean is_watcher_enabled;
 205 #endif
 206 } bt_service_app_info_t;
 207
 208 /* GATT Server Request Info Structure */
 209 struct gatt_server_req_info {
 210         int connection_id;                               /* This value will uniquely identify a GATT client-server connection */
 211         int request_id;                                  /* This is an unique transaction ID assigned against each request by stack */
 212         int attribute_handle;                            /* GATT server attribute handle */
 213         int offset;                                      /* GATT server attribute offset on which request is invoked by GATT client */
 214         bluetooth_gatt_att_request_type_e request_type;  /* Read or Write request */
 215         char *addr;                                      /* Remote GATT client address */
 216 };
 217
 218 /* GATT Client Info List Structure */
 219 struct gatt_client_info_t {
 220         int connection_id;                               /* This value will uniquely identify a GATT client-server connection */
 221         int instance_id;                                 /* This value unique identifies a GATT server instance */
 222         char *addr;                                      /* Remote GATT client address */
 223 };
 224
 225 /* GATT Indicate confirm result  */
 226 struct gatt_indicate_cfm_result_info_t {
 227         int result;                                      /* Result of event */
 228         char *addr;                                      /* Remote GATT client address */
 229         int att_hdl;                                     /* Characteristic Attribute handle */
 230         int completed;                                   /* 1 if last event, otheriwse 0 */
 231 };
 232
 233 /* Request Search Utility method */
 234 static struct gatt_server_req_info *__bt_gatt_server_find_request_info(int request_id,
 235                 bluetooth_gatt_att_request_type_e req_type);
 236
 237 static int __bt_gatt_send_indication_to_all_connected_clients(bluetooth_gatt_att_data_t *data,
 238                 bluetooth_gatt_server_indication_params_t *param);
 239
 240 static void __bt_remove_all_service_handles(int instance_id);
 241
 242 #ifdef TIZEN_GATT_CLIENT
 243 static void __bt_handle_client_instance_registered(event_gattc_register_t *data);
 244 static void __bt_handle_client_connected(event_gattc_conn_t *event_data);
 245 static void __bt_handle_client_disconnected(event_gattc_conn_t *event_data);
 246 static void __bt_handle_client_service_search_completed(event_gattc_conn_status_t *event_data);
 247 static void __bt_handle_client_service_search_result(event_gattc_service_result_t *event_data);
 248 static void __bt_handle_client_characteristic_search_result(
 249                 event_gattc_characteristic_result_t *event_data);
 250 static void __bt_handle_client_descriptor_search_result(event_gattc_descriptor_result_t *event_data);
 251 static void __bt_handle_client_characteristic_read_data(event_gattc_read_data *event_data);
 252 static void __bt_handle_client_descriptor_read_data(event_gattc_read_data *event_data);
 253 static void __bt_handle_client_characteristic_write_data(event_gattc_write_data *event_data);
 254 static void __bt_handle_client_descriptor_write_data(event_gattc_write_data *event_data);
 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 static void __bt_handle_client_mtu_exchange_completed(event_gattc_mtu_configured_t *event_data);
 260
 261 #endif
 262 static int __bt_unregister_gatt_server_instance(int server_instance);
 263
 264 /*mtu device list*/
 265 struct gatt_mtu_info_t {
 266         char *addr;               /* Remote GATT Server address */
 267         int att_mtu;
 268 };
 269
 270 static GSList *gatt_mtu_info_list = NULL;
 271
 272 static struct gatt_mtu_info_t *__bt_find_mtu_gatt_device(char *address);
 273 static void __bt_remove_mtu_gatt_device(char *address);
 274 static void __bt_add_mtu_gatt_device(char *address);
 275 static void __bt_update_mtu_gatt_device(char *address, int mtu);
 276
 277 /* Linked List of GATT requests from Remote GATT Clients */
 278 static GSList *gatt_server_requests = NULL;
 279
 280 /* Linked List of connected Remote GATT clients */
 281 static GSList *gatt_client_info_list = NULL;
 282
 283 /* Number of clients to be notified to */
 284 static int num_indicate_clients;
 285
 286 /* List of applications */
 287 static bt_service_app_info_t numapps[MAX_APPS_SUPPORTED];
 288
 289 static void __bt_gatt_handle_pending_request_info(int result,
 290                 int service_function, void *data, unsigned int size);
 291
 292 static void __bt_handle_server_instance_registered(event_gatts_register_t *data);
 293
 294 static void __bt_gatt_event_handler(int event_type, gpointer event_data);
 295
 296 void _bt_check_adv_app_termination(const char *name)
 297 {
 298         bt_service_app_info_t *app = NULL;
 299         int k;
 300         int apps[MAX_APPS_SUPPORTED];
 301
 302         ret_if(NULL == name);
 303
 304         memset(&apps, -1, sizeof(apps));
 305
 306         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 307                 app = &numapps[k];
 308
 309                 /* Search for a app which has same sender and stop adv is running */
 310                 if (!strncasecmp(app->sender, name, strlen(name)) && app->is_initialized == TRUE) {
 311                         BT_DBG("Match found, name: %s", name);
 312
 313                         /* Unregister all service handles with stack */
 314                         __bt_remove_all_service_handles(app->instance_id);
 315
 316                         /* If Advertising is enabled, stop it */
 317                         if (app->adv_handle > 0) {
 318                                 BT_INFO("Stop advertising on instance ID [%d]", app->instance_id);
 319                                 /* Disable adv if running */
 320                                 BT_INFO("Disable Advertising Adv Handle [%d] sender [%s]",
 321                                                 app->adv_handle, name);
 322                                 _bt_set_advertising(app->sender, app->adv_handle, FALSE, FALSE);
 323                         }
 324
 325                         /* Save instances of all apps that need to be unregistered */
 326                         apps[app->instance_id] = 1;
 327                 }
 328         }
 329
 330         /* Unregister all apps one by one */
 331         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 332                 if (apps[k] == 1) {
 333                         BT_INFO("Unregister app[%d]", k);
 334                         /* Unregister server instance */
 335                         __bt_unregister_gatt_server_instance(k);
 336                 }
 337         }
 338 }
 339
 340 static int __bt_gatt_send_indication_to_all_connected_clients(bluetooth_gatt_att_data_t *data,
 341                 bluetooth_gatt_server_indication_params_t *param)
 342 {
 343         GSList *l;
 344         int ret = OAL_STATUS_SUCCESS;
 345         int result = OAL_STATUS_INTERNAL_ERROR;
 346
 347         BT_INFO("Current total number of connected clients [%d]", g_slist_length(gatt_client_info_list));
 348         for (l = gatt_client_info_list; l != NULL; l = l->next) {
 349                 struct gatt_client_info_t *info = l->data;
 350
 351                 if (info) {
 352                         BT_INFO("GATT Remote client address [%s] connection Id [%d]", info->addr, info->connection_id);
 353
 354                         ret = gatts_send_indication(param->instance_id, param->atrribute_handle,
 355                                         info->connection_id, data->length,
 356                                         param->need_confirmation, (char *)(&data->data[0]));
 357
 358                         BT_INFO("Send Indication to GATT client [%s] result: [%d]", info->addr, ret);
 359                         if (ret == OAL_STATUS_SUCCESS) {
 360                                 BT_INFO("Send Indication sent successfully to GATT client [%s]", info->addr);
 361                                 result = ret;
 362                                 num_indicate_clients++;
 363                         }
 364                 }
 365         }
 366         BT_INFO("Indication sending done for total number of clients [%d]", num_indicate_clients);
 367         return result;
 368 }
 369
 370 static struct gatt_server_req_info *__bt_gatt_server_find_request_info(int request_id,
 371                 bluetooth_gatt_att_request_type_e req_type)
 372 {
 373         GSList *l;
 374
 375         for (l = gatt_server_requests; l != NULL; l = l->next) {
 376                 struct gatt_server_req_info *req_info = l->data;
 377
 378                 if (req_info && req_info->request_id == request_id && req_info->request_type == req_type) {
 379                         BT_INFO("GATT Server request info found Req ID [%d] handle [%d] conn ID [%d]",
 380                                         req_info->request_id, req_info->attribute_handle, req_info->connection_id);
 381                         return req_info;
 382                 }
 383         }
 384         BT_ERR("Gatt Request not found");
 385         return NULL;
 386 }
 387
 388 void _bt_get_adv_handle_from_instance(int server_inst, int *adv_handle)
 389 {
 390         BT_DBG("+");
 391         int k;
 392         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 393                 if (numapps[k].is_initialized == 1 && numapps[k].instance_id == server_inst) {
 394                         *adv_handle = numapps[k].adv_handle;
 395                         break;
 396                 }
 397         }
 398 }
 399
 400 #ifdef TIZEN_GATT_CLIENT
 401 char * _bt_gatt_get_default_gatt_client_uuid(void)
 402 {
 403         return g_strdup(DEFAULT_GATT_CLIENT_UUID);
 404 }
 405
 406
 407 static void __bt_register_default_gatt_client()
 408 {
 409         char *uuid_str;
 410         oal_uuid_t uuid;
 411
 412         uuid_str = _bt_gatt_get_default_gatt_client_uuid();
 413         _bt_string_to_uuid(uuid_str, (service_uuid_t*)&uuid);
 414
 415         BT_INFO("Register Default GATT client uuid [%s]", uuid_str);
 416
 417         if (OAL_STATUS_SUCCESS != gattc_register(&uuid)) /* for only Smart Control */
 418                 BT_ERR("gattc register failed");
 419
 420         g_free(uuid_str);
 421 }
 422 #endif
 423
 424 int _bt_gatt_init(void)
 425 {
 426         BT_DBG("+");
 427
 428         if (OAL_STATUS_SUCCESS != gatt_enable()) {
 429                 BT_ERR("gatt Init failed");
 430                 return BLUETOOTH_ERROR_INTERNAL;
 431         }
 432
 433         /* Register gatt event handler */
 434         _bt_service_register_event_handler_callback(BT_GATT_MODULE, __bt_gatt_event_handler);
 435 #ifdef TIZEN_GATT_CLIENT
 436         /*In bluedroid product, defacult gatt client is handled differently*/
 437         __bt_register_default_gatt_client();
 438 #endif
 439         BT_DBG("-");
 440         return BLUETOOTH_ERROR_NONE;
 441 }
 442
 443 static void __bt_service_reset_gatt_data()
 444 {
 445         int k;
 446
 447         BT_INFO("Rest numapp");
 448
 449         /* Reset data */
 450         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 451                         numapps[k].is_initialized = 0;
 452                         numapps[k].instance_id = -1;
 453                         numapps[k].adv_handle = 0;
 454                         numapps[k].adv_instance = -1;
 455                         memset(numapps[k].sender, 0x00, sizeof(numapps[k].sender));
 456                         memset(numapps[k].uuid, 0x00, sizeof(numapps[k].uuid));
 457                         memset(numapps[k].adv_data.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 458                         memset(numapps[k].scan_rsp.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 459                         numapps[k].adv_data_len = 0;
 460                         numapps[k].scan_rsp_len = 0;
 461         }
 462 }
 463
 464 void _bt_gatt_deinit(void)
 465 {
 466         BT_INFO("GATT deinit");
 467
 468         if (OAL_STATUS_SUCCESS != gatt_disable())
 469                 BT_ERR("gatt deinit failed");
 470
 471         /* Un-register gatt event handler */
 472         _bt_service_unregister_event_handler_callback(BT_GATT_MODULE);
 473
 474         __bt_service_reset_gatt_data();
 475 }
 476
 477 void _bt_update_adv_handle(const char *sender, int adv_handle)
 478 {
 479         int k;
 480         BT_DBG("Sender [%s] Adv handle [%d]", sender, adv_handle);
 481         bt_service_app_info_t *info = NULL;
 482
 483         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 484                 info = &numapps[k];
 485                 /* Search for a app which has same sender and adv handle as 0 */
 486                 if (!g_strcmp0(info->sender, sender) && info->adv_handle == 0)
 487                         info->adv_handle = adv_handle;
 488         }
 489 }
 490
 491 int _bt_is_sender_gatt_server_with_no_adv(const char *sender, int adv_handle)
 492 {
 493         int k;
 494         BT_DBG("Sender [%s] Adv handle [%d]", sender, adv_handle);
 495         bt_service_app_info_t *info = NULL;
 496
 497         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 498                 info = &numapps[k];
 499                 /* Search for a app which has same sender and adv handle as 0
 500                    It is possible that same sender but different adv handle */
 501                 if (!g_strcmp0(info->sender, sender) && info->adv_handle == 0) {
 502                         //info->adv_handle = adv_handle;
 503                         return info->instance_id;
 504                 }
 505         }
 506         return -1;
 507 }
 508
 509 int _bt_get_allocated_server_instance(const char *sender, int adv_handle, gboolean use_reserved_slot)
 510 {
 511         int k;
 512         BT_DBG("Sender [%s] Adv handle [%d]", sender, adv_handle);
 513         bt_service_app_info_t *info = NULL;
 514
 515         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 516                 info = &numapps[k];
 517
 518                 /* Exact matching of Adv handle + sender combination */
 519                 if (!g_strcmp0(info->sender, sender) && info->adv_handle == adv_handle)
 520                         return info->instance_id;
 521 #if 0
 522                 if (!g_strcmp0(info->sender, sender) && info->adv_handle == -1)
 523                         return info->instance_id;
 524 #endif
 525         }
 526         return -1;
 527 }
 528
 529 char * _bt_get_sender_and_handle(int server_instance, int *adv_handle)
 530 {
 531         int k;
 532         bt_service_app_info_t *info = NULL;
 533
 534         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 535                 info = &numapps[k];
 536
 537                 if (info->instance_id == server_instance && info->adv_handle != -1) {
 538                         *adv_handle = info->adv_handle;
 539                         BT_DBG("Server instance [%d] Adv handle [%d] Sender [%s]", server_instance, *adv_handle, info->sender);
 540                         return g_strdup(info->sender);
 541                 }
 542         }
 543         return NULL;
 544 }
 545
 546 void _bt_set_new_adv_data(bluetooth_advertising_data_t *adv, int len, int instance)
 547 {
 548         int k;
 549         BT_DBG("+");
 550         bt_service_app_info_t *info = NULL;
 551         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 552                 info = &numapps[k];
 553
 554                 if (info->instance_id == instance) {
 555                         memcpy(info->adv_data.data, &adv->data, len);
 556                         break;
 557                 }
 558         }
 559         BT_DBG("-");
 560 }
 561
 562 void _bt_set_new_scan_rsp_data(bluetooth_scan_resp_data_t *scan, int len, int instance)
 563 {
 564         int k;
 565         BT_DBG("+");
 566         bt_service_app_info_t *info = NULL;
 567         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 568                 info = &numapps[k];
 569
 570                 if (info->instance_id == instance) {
 571                         memcpy(info->scan_rsp.data, &scan->data, len);
 572                         break;
 573                 }
 574         }
 575         BT_DBG("-");
 576 }
 577
 578 void _bt_get_previous_adv_data(bluetooth_advertising_data_t *adv, int *len, int instance)
 579 {
 580         int k;
 581         BT_DBG("+");
 582         bt_service_app_info_t *info = NULL;
 583
 584         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 585                 info = &numapps[k];
 586
 587                 if (info->instance_id == instance) {
 588                         memcpy(&adv->data, info->adv_data.data, info->adv_data_len);
 589                         *len = info->adv_data_len;
 590                         break;
 591                 }
 592         }
 593 }
 594
 595 void _bt_get_previous_scan_rsp_data(bluetooth_scan_resp_data_t *scan, int *len, int instance)
 596 {
 597         int k;
 598         BT_DBG("+");
 599         bt_service_app_info_t *info = NULL;
 600
 601         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 602                 info = &numapps[k];
 603
 604                 if (info->instance_id == instance) {
 605                         memcpy(&scan->data, info->scan_rsp.data, info->scan_rsp_len);
 606                         *len = info->scan_rsp_len;
 607                         break;
 608                 }
 609         }
 610 }
 611
 612 static int __bt_unregister_gatt_server_instance(int server_instance)
 613 {
 614         int ret = OAL_STATUS_SUCCESS;
 615         int k;
 616
 617         /* Unregister the server instance */
 618         ret = gatts_unregister(server_instance);
 619         if (ret != OAL_STATUS_SUCCESS) {
 620                 BT_ERR("DeAllocate server instance with stack Fail ret: %d", ret);
 621                 return BLUETOOTH_ERROR_INTERNAL;
 622         }
 623         BT_INFO("DeAllocated server instance with stack successful..");
 624
 625         /* Reset data */
 626         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 627                 if (numapps[k].instance_id == server_instance) {
 628                         numapps[k].is_initialized = 0;
 629                         numapps[k].instance_id = -1;
 630                         numapps[k].adv_handle = 0;
 631                         numapps[k].adv_instance = -1;
 632                         memset(numapps[k].sender, 0x00, sizeof(numapps[k].sender));
 633                         memset(numapps[k].uuid, 0x00, sizeof(numapps[k].uuid));
 634                         memset(numapps[k].adv_data.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 635                         memset(numapps[k].scan_rsp.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 636                         numapps[k].adv_data_len = 0;
 637                         numapps[k].scan_rsp_len = 0;
 638                         break;
 639                 }
 640         }
 641         BT_DBG("Going8 to reset numapp block num [%d]", k);
 642         return BLUETOOTH_ERROR_NONE;
 643 }
 644
 645 static void __bt_remove_all_service_handles(int instance_id)
 646 {
 647         GSList *l;
 648         int *handle = NULL;
 649         int ret = OAL_STATUS_SUCCESS;
 650         int count;
 651
 652         count = g_slist_length(numapps[instance_id].service_handles);
 653         BT_INFO("Before handle removal: current count [%d]", count);
 654
 655         for (l = numapps[instance_id].service_handles; l != NULL;) {
 656                 handle = l->data;
 657                 l = g_slist_next(l);
 658
 659                 if (handle) {
 660                         BT_INFO("Server Handle to be Removed [%d] Instance ID [%d]", *handle, instance_id);
 661                         if (_bt_gatt_server_stop_service(numapps[instance_id].sender, *handle, instance_id) != BLUETOOTH_ERROR_NONE)
 662                                 continue;
 663
 664                         ret = gatts_delete_service(instance_id, *handle);
 665                         if (ret != OAL_STATUS_SUCCESS) {
 666                                 BT_ERR("ret: %d", ret);
 667                                 continue;
 668                         } else {
 669                                 numapps[instance_id].service_handles = g_slist_remove(numapps[instance_id].service_handles, handle);
 670                                 g_free(handle);
 671                                 handle = NULL;
 672                                 count = g_slist_length(numapps[instance_id].service_handles);
 673                                 BT_INFO("After deleting current count [%d]", count);
 674                         }
 675                 }
 676         }
 677 }
 678
 679 int _bt_unregister_server_instance(const char *sender, int adv_handle)
 680 {
 681         BT_INFO("Unregister Allocated server instance request Sender [%s] Adv handle [%d]", sender, adv_handle);
 682         int result = BLUETOOTH_ERROR_NONE;
 683         int apps[MAX_APPS_SUPPORTED];
 684         int server_instance;
 685         int k;
 686
 687         memset(&apps, -1, sizeof(apps));
 688
 689         if (adv_handle == 0) {
 690                 BT_DBG("Its a direct GATT Server app request to unregister");
 691                 /* Unregister server instance for each app with same sender (case: GATT Server with multiple adv handle) */
 692                 bt_service_app_info_t *info = NULL;
 693
 694                 for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 695                         info = &numapps[k];
 696
 697                         /* Exact matching of sender */
 698                         if (!g_strcmp0(info->sender, sender)) {
 699                                 BT_INFO("Unregister GATT server instance [%d]", info->instance_id);
 700                                 /* Unregister all service handles with stack */
 701                                 __bt_remove_all_service_handles(info->instance_id);
 702
 703                                 /* Disable adv if running */
 704                                 BT_INFO("Disable Advertising Adv Handle [%d] sender [%s]",
 705                                                 info->adv_handle, sender);
 706                                 _bt_set_advertising(sender, info->adv_handle, FALSE, FALSE);
 707
 708                                 /* Save all instances which need to be unregistered */
 709                                 apps[info->instance_id] = 1;
 710                         }
 711                 }
 712         } else {
 713                 BT_DBG("Its an Internal unregister request by adv application");
 714                 server_instance = _bt_get_allocated_server_instance(sender, adv_handle, FALSE);
 715                 BT_DBG("Its an Internal unregister request by adv application: Adv disabled srv instance [%d]", server_instance);
 716                 if (server_instance == -1) {
 717                         BT_ERR("No allocated server instance to be removed");
 718                         return BLUETOOTH_ERROR_INVALID_PARAM;
 719                 }
 720                 if (!numapps[server_instance].service_handles) {
 721                         BT_INFO("There are no Service handles with this app, safe to unregister");
 722                         /* Unregister server instance only if this sender does not have any gatt services in it */
 723                         result = __bt_unregister_gatt_server_instance(server_instance);
 724                 } else {
 725                         numapps[server_instance].adv_handle = 0;
 726                         memset(numapps[server_instance].adv_data.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 727                         numapps[server_instance].adv_data_len = 0;
 728                         memset(numapps[server_instance].scan_rsp.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 729                         numapps[server_instance].scan_rsp_len = 0;
 730                 }
 731                 return result;
 732         }
 733
 734         /* Unregister all apps one by one */
 735         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 736                 if (apps[k] == 1) {
 737                         BT_INFO("Unregister app[%d]", k);
 738                         /* Unregister server instance */
 739                         __bt_unregister_gatt_server_instance(k);
 740                 }
 741         }
 742
 743         return result;
 744 }
 745
 746 int _bt_register_server_instance(const char *sender, int adv_handle)
 747 {
 748         int ret = OAL_STATUS_SUCCESS;
 749         char *uuid_string = NULL;
 750         int slot = -1;
 751         int k;
 752         oal_uuid_t uuid;
 753
 754         BT_INFO("###Check on which instance Server instance can be initialized....");
 755         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 756                 if (numapps[k].is_initialized == 1) {
 757                         BT_INFO("Instance ID [%d] is already in use..Check next slot", numapps[k].instance_id);
 758                 } else {
 759                         slot = k;
 760                         BT_INFO("Time to register GATT Server..UUID to be used is [%s] slot [%d]", uuid_list[slot-1], slot);
 761                         break;
 762                 }
 763         }
 764
 765         if (slot == -1) {
 766                 BT_ERR("No Slot if free for GATT Server registration..");
 767                 return BLUETOOTH_ERROR_REGISTRATION_FAILED;
 768         }
 769
 770         uuid_string = g_malloc0(BT_UUID_STRING_MAX);
 771         _bt_string_to_uuid(uuid_list[slot-1], (service_uuid_t*)&uuid);
 772         g_strlcpy(uuid_string, uuid_list[slot-1], BT_UUID_STRING_MAX);
 773         BT_INFO("Copied UUID string [%s]", uuid_string);
 774
 775         /* Register GATT Server */
 776         ret = gatts_register(&uuid);
 777         if (ret != OAL_STATUS_SUCCESS) {
 778                 BT_ERR("ret: %d", ret);
 779                 g_free(uuid_string);
 780                 return BLUETOOTH_ERROR_INTERNAL;
 781         }
 782         BT_INFO("GATT Server registration call successfully accepted by OAL..wait for Instance Initialized event from OAL..");
 783         /* Return & wait for GATT Server Instance Initialization event */
 784         memset(numapps[slot].sender, 0x00, sizeof(numapps[slot].sender));
 785         memset(numapps[slot].uuid, 0x00, sizeof(numapps[slot].uuid));
 786
 787         g_strlcpy(numapps[slot].sender, sender, sizeof(numapps[slot].sender));
 788         g_strlcpy(numapps[slot].uuid, uuid_string, sizeof(numapps[slot].uuid));
 789
 790         numapps[slot].is_initialized = 0; /* Set initialization from app registered callback */
 791         numapps[slot].adv_handle = adv_handle;
 792
 793         g_free(uuid_string);
 794         return BLUETOOTH_ERROR_NONE;
 795 }
 796
 797 /* Event handlers */
 798 static void __bt_gatt_handle_pending_request_info(int result,
 799                 int service_function, void *data, unsigned int size)
 800 {
 801         GSList *l;
 802         GArray *out_param;
 803         invocation_info_t *req_info = NULL;
 804         ret_if(data == NULL);
 805         BT_DBG("+");
 806
 807         for (l = _bt_get_invocation_list(); l != NULL; ) {
 808                 req_info = l->data;
 809                 l = g_slist_next(l);
 810                 if (req_info == NULL || req_info->service_function != service_function)
 811                         continue;
 812
 813                 switch (service_function) {
 814 #ifndef GATT_DIRECT
 815                 case BT_GATT_SERVER_REGISTER: {
 816                         bt_service_app_info_t *param = (bt_service_app_info_t*)data;
 817                         BT_INFO("Sender [%s] Request Sender [%s]", param->sender, req_info->sender);
 818                         if (!g_strcmp0(req_info->sender, param->sender)) {
 819                                 BT_DBG("GATT Server app found [%s]", req_info->sender);
 820
 821                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 822                                 g_array_append_vals(out_param, &param->instance_id, sizeof(int));
 823                                 _bt_service_method_return(req_info->context, out_param, result);
 824
 825                                 g_free(req_info->user_data);
 826                                 _bt_free_info_from_invocation_list(req_info);
 827                                 g_array_free(out_param, TRUE);
 828                         }
 829                         break;
 830                 }
 831                 case BT_GATT_SERVER_START_SERVICE:
 832                 case BT_GATT_SERVER_DELETE_SERVICE: {
 833                         bt_service_app_info_t *param = (bt_service_app_info_t*)data;
 834                         BT_INFO("Sender [%s] Request Sender [%s]", param->sender, req_info->sender);
 835
 836                         int *saved_instance_id = (int*)req_info->user_data;
 837                         if (!g_strcmp0(req_info->sender, param->sender) && param->instance_id == *saved_instance_id) {
 838                                 BT_DBG("GATT Server app found [%s] Instance ID [%d] Reply DBUS",
 839                                                 req_info->sender, *saved_instance_id);
 840
 841                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 842                                 g_array_append_vals(out_param, &saved_instance_id, sizeof(int));
 843                                 _bt_service_method_return(req_info->context, out_param, result);
 844
 845                                 g_free(req_info->user_data);
 846                                 _bt_free_info_from_invocation_list(req_info);
 847                                 g_array_free(out_param, TRUE);
 848                         }
 849                         break;
 850                 }
 851                 case BT_GATT_SERVER_ADD_SERVICE:
 852                 case BT_GATT_SERVER_ADD_DESCRIPTOR:
 853                 case BT_GATT_SERVER_ADD_CHARACTERISTIC: {
 854                         int *handle = (int*)data;
 855                         BT_INFO("Characteristic added: Handle [%d]", *handle);
 856                         out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 857
 858                         g_array_append_vals(out_param, handle, sizeof(int));
 859                         _bt_service_method_return(req_info->context, out_param, result);
 860
 861                         g_free(req_info->user_data);
 862                         _bt_free_info_from_invocation_list(req_info);
 863                         g_array_free(out_param, TRUE);
 864                         break;
 865                 }
 866 #endif
 867                 case BT_CONNECT_LE:
 868                 case BT_DISCONNECT_LE: {
 869 #ifdef TIZEN_GATT_CLIENT
 870                        char *addr = (char*)req_info->user_data;
 871                        bluetooth_device_address_t address;
 872
 873                         if (!g_strcmp0(addr, (char*)data)) {
 874                                 BT_INFO("GATT Client connect-disconnect call pending for app [%s] addr [%s]",
 875                                                 req_info->sender, addr);
 876                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 877                                 _bt_convert_addr_string_to_type(address.addr, addr);
 878
 879                                 g_array_append_vals(out_param, (bluetooth_device_address_t*)&address,
 880                                                 sizeof(bluetooth_device_address_t));
 881                                 _bt_service_method_return(req_info->context, out_param, result);
 882
 883                                 g_free(req_info->user_data);
 884                                 _bt_free_info_from_invocation_list(req_info);
 885                                 g_array_free(out_param, TRUE);
 886                         }
 887 #else
 888                         out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 889
 890                         g_array_append_vals(out_param, (bluetooth_device_address_t*)data,
 891                                         sizeof(bluetooth_device_address_t));
 892                         _bt_service_method_return(req_info->context, out_param, result);
 893
 894                         g_free(req_info->user_data);
 895                         _bt_free_info_from_invocation_list(req_info);
 896
 897                         g_array_free(out_param, TRUE);
 898 #endif
 899                         break;
 900                 }
 901 #ifdef TIZEN_GATT_CLIENT
 902                 case BT_GATT_CLIENT_REGISTER: {
 903                         bt_service_app_info_t *param = (bt_service_app_info_t*)data;
 904                         BT_INFO("Sender [%s] Request Sender [%s]", param->sender, req_info->sender);
 905                         if (!g_strcmp0(req_info->sender, param->sender)) {
 906                                 BT_DBG("GATT Client app found [%s] created client ID [%d]",
 907                                                 req_info->sender, param->client_id);
 908
 909                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 910                                 g_array_append_vals(out_param, &param->client_id, sizeof(int));
 911                                 _bt_service_method_return(req_info->context, out_param, result);
 912
 913                                 g_free(req_info->user_data);
 914                                 _bt_free_info_from_invocation_list(req_info);
 915                                 g_array_free(out_param, TRUE);
 916                         }
 917                         break;
 918                 }
 919                 case BT_GATT_GET_PRIMARY_SERVICES: {
 920                         bt_services_browse_info_t *param = (bt_services_browse_info_t*)data;
 921                         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
 922                         _bt_convert_addr_type_to_string(address,
 923                                         (unsigned char *)(&param->device_addr.addr));
 924
 925                         BT_INFO("Request Sender [%s] address [%s]", req_info->sender, address);
 926
 927                         /* Match address to determine same request */
 928                         if (!g_strcmp0((char*)req_info->user_data, address)) {
 929                                 BT_DBG("GATT Client app found [%s] Remote address [%s]",
 930                                                 req_info->sender, address);
 931
 932                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 933                                 g_array_append_vals(out_param, param,
 934                                                 sizeof(bt_services_browse_info_t));
 935
 936                                 //g_array_append_vals(out_param, &param->client_id, sizeof(int));
 937                                 _bt_service_method_return(req_info->context, out_param, result);
 938
 939                                 g_free(req_info->user_data);
 940                                 _bt_free_info_from_invocation_list(req_info);
 941                                 g_array_free(out_param, TRUE);
 942                         }
 943                         g_free(address);
 944                         break;
 945                 }
 946                 case BT_GATT_GET_SERVICE_PROPERTIES: {
 947                         bt_char_browse_info_t param;
 948                         memcpy((void*)&param, data, sizeof(bt_char_browse_info_t));
 949                         //bt_char_browse_info_t *param = (bt_char_browse_info_t*)data;
 950                         BT_INFO("Request Sender [%s]", req_info->sender);
 951                         bluetooth_gatt_client_svc_prop_info_t *prop = (bluetooth_gatt_client_svc_prop_info_t*)req_info->user_data;
 952
 953                         /* Match both address and service properties to determine same request */
 954                         if (!memcmp(param.device_addr.addr,
 955                                         prop->device_address.addr,
 956                                         sizeof(bluetooth_device_address_t)) &&
 957                                         !memcmp(param.svc_uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) &&
 958                                         param.svc_inst_id == prop->svc.instance_id) {
 959                                 BT_INFO("Returning Service properties");
 960
 961                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 962                                 g_array_append_vals(out_param, &param, sizeof(bt_char_browse_info_t));
 963                                 _bt_service_method_return(req_info->context, out_param, result);
 964
 965                                 g_free(req_info->user_data);
 966                                 _bt_free_info_from_invocation_list(req_info);
 967                                 g_array_free(out_param, TRUE);
 968                         }
 969                         break;
 970                 }
 971                 case BT_GATT_GET_CHARACTERISTIC_PROPERTIES: {
 972                         bt_descriptor_browse_info_t *param = (bt_descriptor_browse_info_t*)data;
 973
 974                         BT_INFO("Request Sender [%s]", req_info->sender);
 975                         bluetooth_gatt_client_char_prop_info_t *prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
 976
 977                         /* Match both address, service properties &char properties to determine same request */
 978                         if (!memcmp(param->device_addr.addr,
 979                                         prop->device_address.addr,
 980                                         sizeof(bluetooth_device_address_t)) &&
 981                                         !memcmp(param->svc_uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) &&
 982                                         param->svc_inst_id == prop->svc.instance_id &&
 983                                         !memcmp(param->char_uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) &&
 984                                         param->char_inst_id == prop->characteristic.instance_id) {
 985                                 BT_INFO("Returning Characteristic properties");
 986                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 987                                                 g_array_append_vals(out_param, param, sizeof(bt_descriptor_browse_info_t));
 988                                 _bt_service_method_return(req_info->context, out_param, result);
 989
 990                                 g_free(req_info->user_data);
 991                                 _bt_free_info_from_invocation_list(req_info);
 992                                 g_array_free(out_param, TRUE);
 993                         }
 994                         break;
 995                 }
 996                 case BT_GATT_WATCH_CHARACTERISTIC: {
 997                         bt_gatt_notif_reg_info_t *param = (bt_gatt_notif_reg_info_t*)data;
 998                         bluetooth_gatt_client_char_prop_info_t *prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
 999                         BT_INFO("Request Sender [%s]", req_info->sender);
1000                         /* Match both address, service properties &char properties to determine same request */
1001                         if (!memcmp(param->addr.addr,
1002                                         prop->device_address.addr,
1003                                         sizeof(bluetooth_device_address_t)) &&
1004                                         !memcmp(param->svc_uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) &&
1005                                         param->svc_inst == prop->svc.instance_id &&
1006                                         !memcmp(param->char_uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) &&
1007                                         param->char_inst == prop->characteristic.instance_id) {
1008                                 BT_INFO("Characteristic Watch Successful: Is registered [%d]",
1009                                                 param->is_registered);
1010                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1011                                 g_array_append_vals(out_param, param, sizeof(bt_gatt_notif_reg_info_t));
1012                                 _bt_service_method_return(req_info->context, out_param, result);
1013                                 g_free(req_info->user_data);
1014                                 _bt_free_info_from_invocation_list(req_info);
1015                                 g_array_free(out_param, TRUE);
1016                         }
1017                         break;
1018                 }
1019                 case BT_GATT_READ_CHARACTERISTIC:
1020                 case BT_GATT_WRITE_CHARACTERISTIC_VALUE_BY_TYPE: {
1021                          bluetooth_gatt_client_char_prop_info_t *param = (bluetooth_gatt_client_char_prop_info_t*)data;
1022                          BT_INFO("Request Sender [%s]", req_info->sender);
1023
1024                          char *addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
1025                          bluetooth_gatt_client_char_prop_info_t *prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
1026                          _bt_convert_addr_type_to_string(addr, prop->device_address.addr);
1027
1028                          if (!memcmp(param, prop, sizeof(bluetooth_gatt_client_char_prop_info_t))) {
1029                                  BT_INFO("Gatt Char read or write request matched for address [%s]", addr);
1030                                  out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1031                                  g_array_append_vals(out_param, param, sizeof(bluetooth_gatt_client_char_prop_info_t));
1032                                  _bt_service_method_return(req_info->context, out_param, result);
1033
1034                                  g_free(req_info->user_data);
1035                                  _bt_free_info_from_invocation_list(req_info);
1036                                  g_array_free(out_param, TRUE);
1037                         }
1038                         g_free(addr);
1039                          break;
1040                 }
1041                 case BT_GATT_READ_DESCRIPTOR_VALUE:
1042                 case BT_GATT_WRITE_DESCRIPTOR_VALUE: {
1043                          bluetooth_gatt_client_desc_prop_info_t *param = (bluetooth_gatt_client_desc_prop_info_t*)data;
1044                          BT_INFO("Request Sender [%s]", req_info->sender);
1045
1046                          char *addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
1047                          bluetooth_gatt_client_desc_prop_info_t *prop = (bluetooth_gatt_client_desc_prop_info_t*)req_info->user_data;
1048                          _bt_convert_addr_type_to_string(addr, prop->device_address.addr);
1049
1050                          if (!memcmp(param, prop, sizeof(bluetooth_gatt_client_desc_prop_info_t))) {
1051                                  BT_INFO("Descriptor read or write request matched for address [%s]", addr);
1052                                  out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1053                                  g_array_append_vals(out_param, param, sizeof(bluetooth_gatt_client_desc_prop_info_t));
1054                                  _bt_service_method_return(req_info->context, out_param, result);
1055
1056                                  g_free(req_info->user_data);
1057                                  _bt_free_info_from_invocation_list(req_info);
1058                                  g_array_free(out_param, TRUE);
1059                         }
1060                         g_free(addr);
1061                         break;
1062                 }
1063                 case BT_REQ_ATT_MTU: {
1064                         char *addr = (char*)req_info->user_data;
1065                         bluetooth_device_address_t address;
1066
1067                         if (!g_strcmp0(addr, (char*)data)) {
1068                                 BT_INFO("GATT Client BT_REQ_ATT_MTU call pending for app [%s] addr [%s]",
1069                                                 req_info->sender, addr);
1070                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1071                                 _bt_convert_addr_string_to_type(address.addr, addr);
1072
1073                                 g_array_append_vals(out_param, (bluetooth_device_address_t*)&address,
1074                                                 sizeof(bluetooth_device_address_t));
1075                                 _bt_service_method_return(req_info->context, out_param, result);
1076
1077                                 g_free(req_info->user_data);
1078                                 _bt_free_info_from_invocation_list(req_info);
1079                                 g_array_free(out_param, TRUE);
1080                         }
1081                 }
1082 #endif
1083                 default:
1084                         break;
1085                 }
1086         }
1087         BT_DBG("-");
1088 }
1089
1090 static void __bt_handle_server_instance_registered(event_gatts_register_t *data)
1091 {
1092         bt_service_app_info_t *info = NULL;
1093         int k;
1094         char *uuid_string = g_malloc0(BT_UUID_STRING_MAX);
1095
1096         _bt_uuid_to_string(&(data->server_uuid), uuid_string);
1097         BT_INFO("Instance ID is Intialized [%d] UUID initialized [%s]", data->server_inst, uuid_string);
1098
1099         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1100         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1101                 info = &numapps[k];
1102
1103                 if (g_strcmp0(info->uuid, uuid_string) == 0) {
1104                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1105                         info->is_initialized = TRUE;
1106                         info->instance_id = data->server_inst;
1107                         info->adv_instance = data->server_inst;
1108                         __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE, BT_GATT_SERVER_REGISTER,
1109                                         (void*)info, sizeof(bt_service_app_info_t));
1110                         break;
1111                 }
1112         }
1113         g_free(uuid_string);
1114 }
1115
1116 static void __bt_handle_gatt_server_service_added(event_gatts_srvc_prm_t *event)
1117 {
1118         int result = BLUETOOTH_ERROR_NONE;
1119         int svc_handle = 0;
1120         int *handle;
1121         int count;
1122         bt_service_app_info_t *info = NULL;
1123         int k;
1124
1125         char *uuid_str = g_malloc0(BT_UUID_STRING_MAX);
1126         _bt_uuid_to_string(&(event->gatt_srvc_id.id.uuid), uuid_str);
1127         BT_INFO("GATT Added Service  UUID: [%s] Server Ins [%d] Service hdl [%d] Is Primary [%d]\n",
1128                         uuid_str, event->gatt_srvc_stat.server_inst, svc_handle, event->gatt_srvc_id.is_prmry);
1129
1130         if (event->gatt_srvc_stat.status != OAL_STATUS_SUCCESS) {
1131                 result = BLUETOOTH_ERROR_INTERNAL;
1132                 svc_handle = 0;  /* Service handle set to 0 indicates.
1133                                     0 is reserved by BT SIG, cant be used by app*/
1134         } else
1135                 svc_handle = event->gatt_srvc_stat.servic_hndl;
1136
1137         BT_INFO("GATT Added Service  Status [%d] Server Ins [%d] Service hdl [%d] Is Primary [%d]\n",
1138                         event->gatt_srvc_stat.status, event->gatt_srvc_stat.server_inst, svc_handle, event->gatt_srvc_id.is_prmry);
1139
1140         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1141         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1142                 info = &numapps[k];
1143
1144                 if (info->instance_id == event->gatt_srvc_stat.server_inst) {
1145                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1146                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_ADD_SERVICE,
1147                                         (int*)&svc_handle, sizeof(int));
1148
1149                         /* Add Service Handle */
1150                         if (svc_handle > 0) {
1151                                 handle = g_malloc0(sizeof(int));
1152                                 *handle = svc_handle;
1153                                 numapps[event->gatt_srvc_stat.server_inst].service_handles = g_slist_append(numapps[event->gatt_srvc_stat.server_inst].service_handles, handle);
1154                                 count = g_slist_length(numapps[event->gatt_srvc_stat.server_inst].service_handles);
1155                                 BT_INFO("Added Service handle [%d] to list..current count [%d]", svc_handle, count);
1156                         }
1157                         break;
1158                 }
1159         }
1160
1161         g_free(uuid_str);
1162 }
1163
1164 static void __bt_handle_gatt_server_characteristic_added(event_gatts_srvc_charctr_t *event)
1165 {
1166         int result = BLUETOOTH_ERROR_NONE;
1167         int char_handle;
1168         bt_service_app_info_t *info = NULL;
1169         int k;
1170         char *uuid_str = g_malloc0(BT_UUID_STRING_MAX);
1171
1172         BT_INFO("GATT Server Char added status [%d]", event->gatt_srvc_stat.status);
1173         BT_INFO("GATT Server_inst: [%d]", event->gatt_srvc_stat.server_inst);
1174         BT_INFO("GATT Service Handle: [%d]", event->gatt_srvc_stat.servic_hndl);
1175         BT_INFO("GATT Add characteristic  Status: [%d]", event->gatt_srvc_stat.status);
1176         BT_INFO("GATT Service characteristic Handle: [%d]", event->charctr_hndl);
1177
1178         if (event->gatt_srvc_stat.status != OAL_STATUS_SUCCESS) {
1179                 result = BLUETOOTH_ERROR_INTERNAL;
1180                 char_handle = 0;  /* characteristic handle set to 0 indicates.
1181                                      0 is reserved by BT SIG, cant be used by app*/
1182         } else
1183                 char_handle = event->charctr_hndl;
1184
1185
1186         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1187         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1188                 info = &numapps[k];
1189
1190                 if (info->instance_id == event->gatt_srvc_stat.server_inst) {
1191                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1192                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_ADD_CHARACTERISTIC,
1193                                         (int*)&char_handle, sizeof(int));
1194                         break;
1195                 }
1196         }
1197
1198
1199         _bt_uuid_to_string(&(event->charctr_uuid), uuid_str);
1200         BT_INFO("GATT Added Characteristic:  UUID: [%s]", uuid_str);
1201
1202         g_free(uuid_str);
1203 }
1204
1205 static void __bt_handle_gatt_server_descriptor_added(event_gatts_srvc_descr_t* event)
1206 {
1207         int result = BLUETOOTH_ERROR_NONE;
1208         int desc_handle;
1209         bt_service_app_info_t *info = NULL;
1210         int k;
1211         char *uuid_str = g_malloc0(BT_UUID_STRING_MAX);
1212
1213         BT_INFO("GATT Server Descriptor added status [%d]", event->gatt_srvc_stat.status);
1214         BT_INFO("GATT Server_inst: [%d]", event->gatt_srvc_stat.server_inst);
1215         BT_INFO("GATT Service Handle: [%d]", event->gatt_srvc_stat.servic_hndl);
1216         BT_INFO("GATT Add Descriptor  Status: [%d]", event->gatt_srvc_stat.status);
1217         BT_INFO("GATT Service Descriptor Handle: [%d]", event->descrptr_hndl);
1218
1219         if (event->gatt_srvc_stat.status != OAL_STATUS_SUCCESS) {
1220                 result = BLUETOOTH_ERROR_INTERNAL;
1221                 desc_handle = 0;  /* Service handle set to 0 indicates.
1222                                      0 is reserved by BT SIG, cant be used by app*/
1223         } else
1224                 desc_handle = event->descrptr_hndl;
1225
1226         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1227         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1228                 info = &numapps[k];
1229
1230                 if (info->instance_id == event->gatt_srvc_stat.server_inst) {
1231                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1232                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_ADD_DESCRIPTOR,
1233                                         (int*)&desc_handle, sizeof(int));
1234                         break;
1235                 }
1236         }
1237
1238         _bt_uuid_to_string(&(event->descrptr_uuid), uuid_str);
1239         BT_INFO("GATT Added Descriptor:  UUID: [%s]", uuid_str);
1240
1241         g_free(uuid_str);
1242 }
1243
1244 static void __bt_handle_gatt_server_service_started(event_gatts_srvc_t *event)
1245 {
1246         bt_service_app_info_t *info = NULL;
1247         int result = BLUETOOTH_ERROR_NONE;
1248         int k;
1249         BT_INFO("GATT Server Service Started..");
1250
1251
1252         BT_INFO("GATT Server_inst: [%d]", event->server_inst);
1253         BT_INFO("GATT Service Handle: [%d]", event->servic_hndl);
1254         BT_INFO("GATT Service Started Status: [%d]", event->status);
1255
1256         if (event->status != OAL_STATUS_SUCCESS) {
1257                 BT_ERR("GATT Server Service Start Failed Err: [%d]", event->status);
1258                 result = BLUETOOTH_ERROR_INTERNAL;
1259         }
1260
1261         /* Check if the just registered Instance ID belongs to requester */
1262         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1263                 info = &numapps[k];
1264
1265                 if (info->instance_id == event->server_inst) {
1266                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1267                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_START_SERVICE,
1268                                         (void*)info, sizeof(bt_service_app_info_t));
1269                         break;
1270                 }
1271         }
1272 }
1273
1274 static void __bt_handle_gatt_server_service_stopped(event_gatts_srvc_t *event)
1275 {
1276         int result = BLUETOOTH_ERROR_NONE;
1277         bt_service_app_info_t *info = NULL;
1278         int k;
1279         BT_INFO("GATT Server Service Stopped..");
1280
1281         BT_INFO("GATT Server_inst: [%d]", event->server_inst);
1282         BT_INFO("GATT Service Handle: [%d]", event->servic_hndl);
1283         BT_INFO("GATT Service Stopped Status: [%d]", event->status);
1284
1285         if (event->status != OAL_STATUS_SUCCESS) {
1286                 BT_ERR("GATT Server Service Stop Failed Err: [%d]", event->status);
1287                 result = BLUETOOTH_ERROR_INTERNAL;
1288         }
1289
1290         /* Check if the just registered Instance ID belongs to requester */
1291         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1292                 info = &numapps[k];
1293
1294                 if (info->instance_id == event->server_inst) {
1295                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1296                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_STOP_SERVICE,
1297                                         (void*)info, sizeof(bt_service_app_info_t));
1298                         break;
1299                 }
1300         }
1301 }
1302
1303 static void __bt_handle_gatt_server_service_deleted(event_gatts_srvc_t *event)
1304 {
1305         int result = BLUETOOTH_ERROR_NONE;
1306         bt_service_app_info_t *info = NULL;
1307         int k;
1308         BT_INFO("GATT Server Service Deleted..");
1309
1310         BT_INFO("GATT Server_inst: [%d]", event->server_inst);
1311         BT_INFO("GATT Service Handle: [%d]", event->servic_hndl);
1312         BT_INFO("GATT Service Deleted Status: [%d]", event->status);
1313
1314         if (event->status != OAL_STATUS_SUCCESS) {
1315                 BT_ERR("GATT Server Service Delete Failed Err: [%d]", event->status);
1316                 result = BLUETOOTH_ERROR_INTERNAL;
1317         }
1318
1319         /* Check if the just registered Instance ID belongs to requester */
1320         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1321                 info = &numapps[k];
1322
1323                 if (info->instance_id == event->server_inst) {
1324                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1325                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_DELETE_SERVICE,
1326                                         (void*)info, sizeof(bt_service_app_info_t));
1327                         break;
1328                 }
1329         }
1330 }
1331
1332 struct gatt_client_info_t *_bt_find_remote_gatt_client_info(char *address)
1333 {
1334         GSList *l;
1335         struct gatt_client_info_t *info = NULL;
1336         for (l = gatt_client_info_list; l != NULL; l = g_slist_next(l)) {
1337                 info = (struct gatt_client_info_t*)l->data;
1338                 if (info == NULL)
1339                         continue;
1340
1341                 if (!g_strcmp0(info->addr, address)) {
1342                         BT_INFO("Remote GATT client found addr[%s]", info->addr);
1343                         return info;
1344                 }
1345         }
1346         return NULL;
1347 }
1348
1349 static struct gatt_client_info_t *__bt_find_remote_gatt_client_info_from_conn_id(int conn_id)
1350 {
1351         GSList *l;
1352         struct gatt_client_info_t *info = NULL;
1353
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 (info->connection_id == conn_id) {
1360                         BT_INFO("Remote GATT client found addr[%s]", info->addr);
1361                         return info;
1362                 }
1363         }
1364         return NULL;
1365 }
1366
1367 #ifdef TIZEN_GATT_CLIENT
1368 struct gatt_server_info_t *_bt_find_remote_gatt_server_info(char *address)
1369 {
1370         GSList *l;
1371         struct gatt_server_info_t *info = NULL;
1372         for (l = gatt_server_info_list; l != NULL; l = g_slist_next(l)) {
1373                 info = (struct gatt_server_info_t*)l->data;
1374                 if (info == NULL)
1375                         continue;
1376
1377                 if (!g_strcmp0(info->addr, address)) {
1378                         BT_INFO("Remote GATT Server found addr[%s]", info->addr);
1379                         return info;
1380                 }
1381         }
1382         return NULL;
1383 }
1384
1385 static struct gatt_out_conn_info_t* __bt_find_gatt_outgoing_conn_info(char *address)
1386 {
1387         GSList *l;
1388         struct gatt_out_conn_info_t *info = NULL;
1389         for (l = outgoing_gatt_conn_list; l != NULL; l = g_slist_next(l)) {
1390                 info = (struct gatt_out_conn_info_t*)l->data;
1391                 if (info == NULL)
1392                         continue;
1393
1394                 if (!g_strcmp0(info->addr, address)) {
1395                         BT_INFO("Outgoing connection info found addr[%s]", info->addr);
1396                         return info;
1397                 }
1398         }
1399         return NULL;
1400 }
1401
1402 static struct gatt_server_info_t *__bt_find_remote_gatt_server_info_from_client_if(int client_if)
1403 {
1404         GSList *l;
1405         struct gatt_server_info_t *info = NULL;
1406
1407         for (l = gatt_server_info_list; l != NULL; l = g_slist_next(l)) {
1408                 info = (struct gatt_server_info_t*)l->data;
1409                 if (info == NULL)
1410                         continue;
1411
1412                 if (info->client_id == client_if) {
1413                         BT_INFO("Remote GATT server found addr[%s]", info->addr);
1414                         return info;
1415                 }
1416         }
1417         return NULL;
1418 }
1419 #endif
1420
1421
1422
1423
1424 #ifdef TIZEN_GATT_CLIENT
1425 static void __bt_handle_gatt_server_connection_state(event_gatts_conn_t *event)
1426 {
1427         int result = BLUETOOTH_ERROR_NONE;
1428         struct gatt_client_info_t *client_info = NULL;
1429         struct gatt_server_info_t *server_info = NULL;
1430         bluetooth_device_address_t dev_addr;
1431         GVariant *param = NULL;
1432         int ret;
1433
1434         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1435
1436         memcpy(dev_addr.addr, event->address.addr, 6);
1437
1438         /* REPLY dbus Context to application which called BT_CONNECT_LE. There is status
1439            in this event */
1440         _bt_convert_addr_type_to_string(address,
1441                         (unsigned char *)dev_addr.addr);
1442
1443         if (event->status != OAL_STATUS_SUCCESS)
1444                 result = BLUETOOTH_ERROR_INTERNAL;
1445
1446         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
1447                         address, BT_ADDRESS_STRING_SIZE);
1448
1449         BT_INFO("GATT Server Connedted: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1450                         address, event->server_inst, event->conn_id);
1451
1452
1453         /* Check if device is already in connected list */
1454         client_info = _bt_find_remote_gatt_client_info(address);
1455
1456         if (!client_info) {
1457                 BT_INFO("Conn Info absent: But no need to Send Local GATT Server Connected event to apps");
1458
1459                 param = g_variant_new("(is)", result, address);
1460
1461                 /* Send event to application */
1462                 _bt_send_event(BT_DEVICE_EVENT,
1463                                 BLUETOOTH_EVENT_GATT_SERVER_CONNECTED, /* Local device is GATT server */
1464                                 param);
1465
1466                 /* Save client connection info */
1467                 client_info = g_new0(struct gatt_client_info_t, 1);
1468                 client_info->addr = g_strdup(address);
1469                 BT_INFO("Added GATT client addr[%s]", client_info->addr);
1470                 client_info->connection_id = event->conn_id;
1471                 client_info->instance_id = event->server_inst;
1472                 gatt_client_info_list = g_slist_append(gatt_client_info_list, client_info);
1473                 BT_INFO("Total num of connected Remote GATT Clients [%d]", g_slist_length(gatt_client_info_list));
1474
1475                 /* Save server connection info */
1476                 server_info = g_new0(struct gatt_server_info_t, 1);
1477                 server_info->addr = g_strdup(address);
1478                 server_info->client_id = -1;
1479                 BT_INFO("Added GATT server addr[%s]", server_info->addr);
1480                 server_info->connection_id = event->conn_id;
1481                 gatt_server_info_list = g_slist_append(gatt_server_info_list, server_info);
1482                 BT_INFO("Total num of connected Remote GATT Servers [%d]", g_slist_length(gatt_server_info_list));
1483
1484                 ret = gattc_add_connection_info((bt_address_t *)&dev_addr, event->conn_id, event->server_inst);
1485                 if (ret != OAL_STATUS_SUCCESS) {
1486                         BT_ERR("gattc register server instance failed");
1487                 }
1488         }
1489
1490         __bt_add_mtu_gatt_device(address);
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 *client_info = NULL;
1500         struct gatt_server_info_t *server_info = NULL;
1501         bluetooth_device_address_t dev_addr;
1502         GVariant *param = NULL;
1503         char address[BT_ADDRESS_STRING_SIZE];
1504
1505         memcpy(dev_addr.addr, event->address.addr, 6);
1506
1507         /* REPLY dbus Context to application which called BT_DISCONNECT_LE. There is status
1508            in this event */
1509         _bt_convert_addr_type_to_string(address,
1510                         (unsigned char *)dev_addr.addr);
1511
1512         if (event->status != OAL_STATUS_SUCCESS)
1513                 result = BLUETOOTH_ERROR_INTERNAL;
1514
1515         if (NULL ==  _bt_get_request_info_data(BT_DISCONNECT_LE, address)) {
1516                 if (NULL !=  _bt_get_request_info_data(BT_CONNECT_LE, address)) {
1517                         result = BLUETOOTH_ERROR_INTERNAL;
1518
1519                         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
1520                                         address, BT_ADDRESS_STRING_SIZE);
1521
1522                         BT_ERR("Failed to connect Local GATT Server Remote Client addr[%s]", address);
1523                         return;
1524                 }
1525         } else {
1526                 __bt_gatt_handle_pending_request_info(result, BT_DISCONNECT_LE,
1527                                 address, BT_ADDRESS_STRING_SIZE);
1528         }
1529
1530         BT_INFO("Local GATT Server DisConnected: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1531                         address, event->server_inst, event->conn_id);
1532         /* Remove Connection info */
1533         client_info = _bt_find_remote_gatt_client_info(address);
1534         if (client_info) {
1535                 BT_INFO("No need to Send Local GATT Server Disconnected event to apps, just remove remote client info");
1536
1537                 param = g_variant_new("(is)", result, address);
1538                 /* Send event to application */
1539                 _bt_send_event(BT_DEVICE_EVENT,
1540                                 BLUETOOTH_EVENT_GATT_SERVER_DISCONNECTED, /* Local device is GATT server */
1541                                 param);
1542
1543                 /* Remove server info from list */
1544                 server_info = _bt_find_remote_gatt_server_info(address);
1545                 if (server_info)
1546                         gatt_server_info_list = g_slist_remove(gatt_server_info_list, server_info);
1547                 else
1548                         BT_INFO("Can not find conn info, already removed!");
1549
1550                 /* Remove client info from List */
1551                 gatt_client_info_list = g_slist_remove(gatt_client_info_list, client_info);
1552                 BT_INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
1553                 g_free(client_info->addr);
1554                 g_free(client_info);
1555         }
1556
1557         __bt_remove_mtu_gatt_device(address);
1558 }
1559 #else
1560
1561 static void __bt_handle_gatt_server_connection_state(event_gatts_conn_t *event)
1562 {
1563         int result = BLUETOOTH_ERROR_NONE;
1564         struct gatt_client_info_t *conn_info = NULL;
1565         bt_service_app_info_t *info = NULL;
1566         bluetooth_device_address_t dev_addr;
1567         GVariant *param = NULL;
1568         int k;
1569
1570         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1571
1572         memcpy(dev_addr.addr, event->address.addr, 6);
1573
1574
1575         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1576         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1577                 info = &numapps[k];
1578
1579                 if (info->instance_id == event->server_inst) {
1580                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1581                         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
1582                                         (bluetooth_device_address_t*)&dev_addr, sizeof(bluetooth_device_address_t));
1583
1584                         break;
1585                 }
1586         }
1587
1588         /* Send event to BT-API */
1589         _bt_convert_addr_type_to_string(address,
1590                         (unsigned char *)dev_addr.addr);
1591
1592         BT_INFO("GATT Server Connedted: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1593                         address, event->server_inst, event->conn_id);
1594
1595
1596         /* Check if device is already in connected list */
1597         conn_info = _bt_find_remote_gatt_client_info(address);
1598
1599         if (!conn_info) {
1600                 param = g_variant_new("(is)", result, address);
1601                 /* Send event to application */
1602                 _bt_send_event(BT_GATT_SERVER_EVENT,
1603                                 BLUETOOTH_EVENT_GATT_CONNECTED,
1604                                 param);
1605
1606                 /* Save Connection info */
1607                 conn_info = g_new0(struct gatt_client_info_t, 1);
1608                 conn_info->addr = g_strdup(address);
1609                 BT_INFO("Added GATT client addr[%s]", conn_info->addr);
1610                 conn_info->connection_id = event->conn_id;
1611                 conn_info->instance_id = event->server_inst;
1612                 gatt_client_info_list = g_slist_append(gatt_client_info_list, conn_info);
1613                 BT_INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
1614         }
1615
1616         g_free(address);
1617 }
1618
1619 /* GATT Server Dis connected */
1620 static void __bt_handle_gatt_server_disconnection_state(event_gatts_conn_t *event)
1621 {
1622         int result = BLUETOOTH_ERROR_NONE;
1623         struct gatt_client_info_t *conn_info = NULL;
1624         bluetooth_device_address_t dev_addr;
1625         bt_service_app_info_t *info = NULL;
1626         GVariant *param = NULL;
1627         int k;
1628
1629         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1630
1631         memcpy(dev_addr.addr, event->address.addr, 6);
1632
1633         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1634         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1635                 info = &numapps[k];
1636
1637                 if (info->instance_id == event->server_inst) {
1638                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1639                         __bt_gatt_handle_pending_request_info(result, BT_DISCONNECT_LE,
1640                                         (bluetooth_device_address_t*)&dev_addr, sizeof(bluetooth_device_address_t));
1641
1642                         break;
1643                 }
1644         }
1645
1646         /* Send event to BT-API */
1647         _bt_convert_addr_type_to_string(address,
1648                         (unsigned char *)dev_addr.addr);
1649
1650         BT_INFO("GATT Server DisConnected: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1651                         address, event->server_inst, event->conn_id);
1652
1653         param = g_variant_new("(is)", result, address);
1654         /* Send event to application */
1655         _bt_send_event(BT_GATT_SERVER_EVENT,
1656                         BLUETOOTH_EVENT_GATT_DISCONNECTED,
1657                         param);
1658
1659         /* Remove Connection info */
1660         conn_info = _bt_find_remote_gatt_client_info(address);
1661         if (conn_info) {
1662                 BT_INFO("Remove GATT client info from List..");
1663                 /* Remove info from List */
1664                 gatt_client_info_list = g_slist_remove(gatt_client_info_list, conn_info);
1665                 BT_INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
1666                 g_free(conn_info->addr);
1667                 g_free(conn_info);
1668         }
1669
1670         g_free(address);
1671 }
1672 #endif
1673
1674
1675 static void __bt_handle_gatt_server_acquire_write_requested(event_gatts_srvc_acquire_attr_t *event)
1676 {
1677         GVariant *param = NULL;
1678         int result = BLUETOOTH_ERROR_NONE;
1679         struct gatt_server_req_info *req_info = NULL;
1680         bluetooth_device_address_t dev_addr;
1681         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
1682
1683         BT_INFO("GATT Server ACQUIRE  Write Req Connection ID: [%d]", event->attr_trans.conn_id);
1684         BT_INFO("GATT Server  ACQUIRE Write Req Transaction ID:[%d]", event->attr_trans.trans_id);
1685         BT_INFO("GATT Server ACQUIRE Write Req Attribute Handle: [%d]", event->attr_trans.attr_handle);
1686
1687         //address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1688         memcpy(dev_addr.addr, event->address.addr, 6);
1689
1690         req_info = g_new0(struct gatt_server_req_info, 1);
1691         req_info->request_id = event->attr_trans.trans_id;
1692         req_info->attribute_handle = event->attr_trans.attr_handle;
1693         req_info->connection_id = event->attr_trans.conn_id;
1694         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_ACQUIRE_WRITE;
1695         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1696
1697         _bt_convert_addr_type_to_string(address,
1698                         (unsigned char *)dev_addr.addr);
1699
1700         param = g_variant_new("(iiiiiis)", result,
1701                         event->attr_trans.conn_id,
1702                         event->attr_trans.trans_id,
1703                         event->attr_trans.attr_handle,
1704                         event->mtu, event->attr_trans.offset, address);
1705         BT_INFO("GATT Server ACQUIRE Write Req Attribute remote address : [%s]", address);
1706
1707         _bt_send_event(BT_GATT_SERVER_EVENT,
1708                         BLUETOOTH_EVENT_GATT_SERVER_ACQUIRE_WRITE,
1709                         param);
1710
1711 }
1712
1713 static void __bt_handle_gatt_server_acquire_notify_requested(event_gatts_srvc_acquire_attr_t *event)
1714 {
1715         GVariant *param = NULL;
1716         int result = BLUETOOTH_ERROR_NONE;
1717         struct gatt_server_req_info *req_info = NULL;
1718         bluetooth_device_address_t dev_addr;
1719         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
1720
1721         BT_INFO("GATT Server ACQUIRE  Notify Req Connection ID: [%d]", event->attr_trans.conn_id);
1722         BT_INFO("GATT Server ACQUIRE Notify  Req Transaction ID:[%d]", event->attr_trans.trans_id);
1723         BT_INFO("GATT Server ACQUIRE Notify Req Attribute Handle: [%d]", event->attr_trans.attr_handle);
1724         BT_INFO("GATT Server ACQUIRE notify Req address : [%s]", address);
1725
1726         memcpy(dev_addr.addr, event->address.addr, 6);
1727         _bt_convert_addr_type_to_string(address,
1728                         (unsigned char *)dev_addr.addr);
1729         BT_INFO("GATT Server ACQUIRE notify Req remote address : [%s]", address);
1730
1731         req_info = g_new0(struct gatt_server_req_info, 1);
1732         req_info->request_id = event->attr_trans.trans_id;
1733         req_info->attribute_handle = event->attr_trans.attr_handle;
1734         req_info->connection_id = event->attr_trans.conn_id;
1735         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_ACQUIRE_NOTIFY;
1736         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1737
1738         param = g_variant_new("(iiiiiis)", result,
1739                         event->attr_trans.conn_id,
1740                         event->attr_trans.trans_id,
1741                         event->attr_trans.attr_handle,
1742                         event->mtu, event->attr_trans.offset,
1743                         address);
1744
1745         BT_INFO("GATT Server ACQUIRE Notify  Req Attribute : ");
1746
1747          _bt_send_event(BT_GATT_SERVER_EVENT,
1748                                  BLUETOOTH_EVENT_GATT_SERVER_ACQUIRE_NOTIFY,
1749                                  param);
1750 }
1751
1752 static void __bt_handle_gatt_server_write_requested(event_gatts_srvc_write_attr_t *event)
1753 {
1754         char *address;
1755         bluetooth_device_address_t dev_addr;
1756         GVariant *param = NULL;
1757         int result = BLUETOOTH_ERROR_NONE;
1758         gboolean need_resp;
1759         gboolean is_prepare_write;
1760         char *write_val;
1761         GVariant *data = NULL;
1762         int i;
1763         struct gatt_server_req_info *req_info = NULL;
1764         BT_INFO("GATT Server Write Requested");
1765
1766         memcpy(dev_addr.addr, event->address.addr, 6);
1767
1768         BT_INFO("GATT Server Write Req Connection ID: [%d]", event->attr_trans.conn_id);
1769         BT_INFO("GATT Server Write Req Transaction ID:[%d]", event->attr_trans.trans_id);
1770         BT_INFO("GATT Server Write Req Attribute Handle: [%d]", event->attr_trans.attr_handle);
1771         BT_INFO("GATT Server Write Req Attribute Offset: [%d]", event->attr_trans.offset);
1772         BT_INFO("GATT Server Write Req value length [%d]", event->length);
1773         BT_INFO("GATT Server Write Req needs response: [%d]", event->need_rsp);
1774         BT_INFO("GATT Server Write Req Is Prep: [%d]", event->is_prep);
1775
1776         if (event->length <= 0) {
1777                 BT_INFO("GATT Server write requested, but length of attr value is 0");
1778                 return;
1779         }
1780
1781         need_resp = event->need_rsp;
1782         is_prepare_write = event->is_prep;
1783
1784         write_val = g_memdup(&event->value[0], event->length);
1785
1786         address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1787         _bt_convert_addr_type_to_string(address,
1788                         (unsigned char *)dev_addr.addr);
1789
1790         BT_INFO("GATT Server Write Request from remote client [%s]", address);
1791         /* DEBUG */
1792         if (event->length > 0) {
1793                 for (i = 0; i < event->length; i++)
1794                         BT_DBG("Data[%d] = [0x%x]", i, event->value[i]);
1795         }
1796         /* Save Write Request Info */
1797         req_info = g_new0(struct gatt_server_req_info, 1);
1798         req_info->request_id = event->attr_trans.trans_id;
1799         req_info->attribute_handle = event->attr_trans.attr_handle;
1800         req_info->connection_id = event->attr_trans.conn_id;
1801         req_info->addr = address;
1802         req_info->offset = event->attr_trans.offset;
1803         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_WRITE;
1804         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1805
1806         data = g_variant_new_from_data(
1807                         G_VARIANT_TYPE_BYTESTRING,
1808                         write_val,
1809                         event->length,
1810                         TRUE, NULL, NULL);
1811
1812         param = g_variant_new("(iiiiiibbsn@ay)", result,
1813                         event->attr_trans.conn_id,
1814                         event->attr_trans.trans_id,
1815                         event->attr_trans.attr_handle,
1816                         event->attr_trans.offset,
1817                         event->length,
1818                         need_resp,
1819                         is_prepare_write,
1820                         address,
1821                         event->length,
1822                         data);
1823
1824          _bt_send_event(BT_GATT_SERVER_EVENT,
1825                          BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED,
1826                         param);
1827
1828         g_free(write_val);
1829 }
1830
1831 static void __bt_handle_gatt_server_read_requested(event_gatts_srvc_read_attr_t *event)
1832 {
1833         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1834         bluetooth_device_address_t dev_addr;
1835         int result = BLUETOOTH_ERROR_NONE;
1836         struct gatt_server_req_info *req_info = NULL;
1837         GVariant *param = NULL;
1838         gboolean is_long;
1839         BT_INFO("GATT Server Read Requested");
1840
1841         memcpy(dev_addr.addr, event->address.addr, 6);
1842
1843         BT_INFO("GATT Server-Client Connection ID: [%d]", event->attr_trans.conn_id);
1844         BT_INFO("GATT Server-Client Transaction ID: [%d]", event->attr_trans.trans_id);
1845         BT_INFO("GATT Server Attribute Handle: [%d]", event->attr_trans.attr_handle);
1846         BT_INFO("GATT Server Attribute Offset for read: [%d]", event->attr_trans.offset);
1847         BT_INFO("GATT Server Attribute is long: [%d]", event->is_long);
1848
1849         is_long = event->is_long;
1850
1851         /* Save Read Request Info */
1852         req_info = g_new0(struct gatt_server_req_info, 1);
1853         req_info->request_id = event->attr_trans.trans_id;
1854         req_info->attribute_handle = event->attr_trans.attr_handle;
1855         req_info->connection_id = event->attr_trans.conn_id;
1856         req_info->addr = address;
1857         req_info->offset = event->attr_trans.offset;
1858         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_READ;
1859         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1860
1861         /* Send event to BT-API */
1862         _bt_convert_addr_type_to_string(address,
1863                         (unsigned char *)dev_addr.addr);
1864
1865         BT_INFO("GATT Server Read Request from remote client [%s]", address);
1866
1867         param = g_variant_new("(iiiiibs)", result,
1868                         event->attr_trans.conn_id,
1869                         event->attr_trans.trans_id,
1870                         event->attr_trans.attr_handle,
1871                         event->attr_trans.offset,
1872                         is_long,
1873                         address);
1874
1875         _bt_send_event(BT_GATT_SERVER_EVENT,
1876                         BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED,
1877                         param);
1878 }
1879
1880 static void __bt_handle_gatt_server_indicate_confirmed(event_gatts_ind_cnfrm_t *event)
1881 {
1882         bluetooth_device_address_t dev_addr;
1883         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1884         int cur_connected_clients;
1885         static int recvd = 0;
1886         gboolean completed = 0;
1887         GVariant *param = NULL;
1888
1889         /* OAL event does provide error, so MW assumes event will never contain wrong data,
1890            incase of any issues, check with OAL */
1891         int result = BLUETOOTH_ERROR_NONE;
1892
1893         memcpy(dev_addr.addr, event->address.addr, 6);
1894         _bt_convert_addr_type_to_string(address,
1895                         (unsigned char *)dev_addr.addr);
1896
1897         BT_INFO("Indication sent to GATT client [%s] conn_ ID [%d] transaction ID [%d] Att handle [%d]",
1898                         address, event->conn_id, event->trans_id, event->attr_handle);
1899
1900
1901         cur_connected_clients = g_slist_length(gatt_client_info_list);
1902         BT_INFO("Number of connected clients during sending Indication [%d] & current connected count [%d]",
1903                         num_indicate_clients, cur_connected_clients);
1904
1905         recvd++;
1906         if (recvd == num_indicate_clients) {
1907                 BT_INFO("Gatt indication confirm event for last GATT client.. [%s]", address);
1908                 completed = 1; /* Last event */
1909                 recvd = 0; /* Reset */
1910                 num_indicate_clients = 0;
1911         }
1912
1913         param = g_variant_new("(isib)",
1914                         result,
1915                         address,
1916                         event->attr_handle,
1917                         completed);
1918
1919         /* Send event to BT-API */
1920         _bt_send_event(BT_GATT_SERVER_EVENT,
1921                         BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_COMPLETED,
1922                         param);
1923
1924         BT_INFO("Received Indication confirm for client number [%d]", recvd);
1925         g_free(address);
1926 }
1927
1928 /* Tizen Platform Specific */
1929 static void __bt_handle_gatt_server_notification_changed(event_gatts_notif_t *event)
1930 {
1931         bluetooth_device_address_t dev_addr;
1932         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1933         GVariant *param = NULL;
1934         gboolean notify;
1935
1936         /* OAL event does provide error, so MW assumes event will never contain wrong data,
1937            incase of any issues, check with OAL */
1938         int result = BLUETOOTH_ERROR_NONE;
1939
1940         memcpy(dev_addr.addr, event->address.addr, 6);
1941         _bt_convert_addr_type_to_string(address,
1942                         (unsigned char *)dev_addr.addr);
1943
1944         BT_INFO("notification_changed [%s] conn_ ID [%d] transaction ID [%d] Att handle [%d] Notify[%d]",
1945                         address, event->conn_id, event->trans_id, event->attr_handle, event->notify);
1946
1947         /* Set Notifcation status */
1948         notify = event->notify;
1949
1950         param = g_variant_new("(isib)",
1951                         result,
1952                         address,
1953                         event->attr_handle,
1954                         notify);
1955
1956         /* Send event to BT-API */
1957         _bt_send_event(BT_GATT_SERVER_EVENT,
1958                         BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED,
1959                         param);
1960
1961         g_free(address);
1962 }
1963
1964 static void __bt_handle_gatt_mtu_changed_event(event_gatts_mtu_changed_t *event)
1965 {
1966         int result = BLUETOOTH_ERROR_NONE;
1967         struct gatt_client_info_t *conn_info = NULL;
1968         GVariant *param = NULL;
1969         guint8 status = 0;
1970         BT_INFO("GATT Server MTU changed event");
1971
1972         conn_info = __bt_find_remote_gatt_client_info_from_conn_id(event->conn_id);
1973         if (conn_info == NULL) {
1974                 BT_ERR("Cant find connection Information");
1975                 return;
1976         }
1977         BT_INFO("Got connection Info GATT client [%s] MTU Size [%d]",
1978                         conn_info->addr, event->mtu_size);
1979
1980         __bt_update_mtu_gatt_device(conn_info->addr, event->mtu_size);
1981
1982         param = g_variant_new("(isqy)",
1983                         result,
1984                         conn_info->addr,
1985                         event->mtu_size,
1986                         status);
1987
1988         /* Send event to BT-API */
1989         _bt_send_event(BT_GATT_SERVER_EVENT,
1990                         BLUETOOTH_EVENT_GATT_ATT_MTU_CHANGED,
1991                         param);
1992 }
1993
1994 static void __bt_gatt_event_handler(int event_type, gpointer event_data)
1995 {
1996         BT_INFO("OAL event = 0x%x, \n", event_type);
1997         switch (event_type) {
1998                 case OAL_EVENT_BLE_SERVER_INSTANCE_INITIALISED: {
1999                 BT_INFO("OAL Event: Server Instance Registered");
2000                 /* GATT Server Registered event is handled in MAIN thread context */
2001                 __bt_handle_server_instance_registered((event_gatts_register_t *)event_data);
2002                 break;
2003                                                                 }
2004         case OAL_EVENT_GATTS_SERVICE_ADDED: {
2005                 BT_INFO("OAL Event: GATT Service added");
2006                 __bt_handle_gatt_server_service_added((event_gatts_srvc_prm_t *)event_data);
2007                 break;
2008         }
2009         case OAL_EVENT_GATTS_CHARACTERISTIC_ADDED: {
2010                 BT_INFO("OAL Event: GATT characteristic added");
2011                 __bt_handle_gatt_server_characteristic_added((event_gatts_srvc_charctr_t *)event_data);
2012                 break;
2013         }
2014         case OAL_EVENT_GATTS_DESCRIPTOR_ADDED: {
2015                 BT_INFO("OAL Event: GATT descriptor added");
2016                 __bt_handle_gatt_server_descriptor_added((event_gatts_srvc_descr_t *)event_data);
2017                 break;
2018         }
2019         case OAL_EVENT_GATTS_SERVICE_STARTED: {
2020                 BT_INFO("OAL Event: GATT Service started");
2021                 __bt_handle_gatt_server_service_started((event_gatts_srvc_t *)event_data);
2022                 break;
2023         }
2024         case OAL_EVENT_GATTS_SERVICE_STOPED: {
2025                 BT_INFO("OAL Event: GATT Service stopped");
2026                 __bt_handle_gatt_server_service_stopped((event_gatts_srvc_t *)event_data);
2027                 break;
2028         }
2029         case OAL_EVENT_GATTS_SERVICE_DELETED: {
2030                 BT_INFO("OAL Event: GATT Service deleted");
2031                 __bt_handle_gatt_server_service_deleted((event_gatts_srvc_t *) event_data);
2032                 break;
2033         }
2034         case OAL_EVENT_GATTS_CONNECTION_COMPLETED: {
2035                 BT_INFO("OAL Event: GATT Server Connected");
2036                 __bt_handle_gatt_server_connection_state((event_gatts_conn_t *)event_data);
2037                 break;
2038         }
2039         case OAL_EVENT_GATTS_DISCONNECTION_COMPLETED: {
2040                 BT_INFO("OAL Event: GATT Server Disconnected");
2041                 __bt_handle_gatt_server_disconnection_state((event_gatts_conn_t *)event_data);
2042                 break;
2043         }
2044         case OAL_EVENT_GATTS_REQUEST_READ: {
2045                 BT_INFO("OAL Event: GATT Server Read Request");
2046                 __bt_handle_gatt_server_read_requested((event_gatts_srvc_read_attr_t *)event_data);
2047                 break;
2048         }
2049         case OAL_EVENT_GATTS_REQUEST_WRITE: {
2050                 BT_INFO("OAL Event: GATT Server Write Request");
2051                 __bt_handle_gatt_server_write_requested((event_gatts_srvc_write_attr_t *)event_data);
2052                 break;
2053         }
2054         case OAL_EVENT_GATTS_REQUEST_ACQUIRE_WRITE: {
2055                 BT_INFO("OAL Event: GATT Server Acquire  Write Request");
2056                 __bt_handle_gatt_server_acquire_write_requested((event_gatts_srvc_acquire_attr_t*)event_data);
2057                 break;
2058         }
2059         case OAL_EVENT_GATTS_REQUEST_ACQUIRE_NOTIFY: {
2060                 BT_INFO("OAL Event: GATT ServerAcquire Notify  Request");
2061                 __bt_handle_gatt_server_acquire_notify_requested((event_gatts_srvc_acquire_attr_t*)event_data);
2062                 break;
2063         }
2064         case OAL_EVENT_GATTS_IND_CONFIRM: {
2065                 BT_INFO("OAL Event: GATT Server Indication confirmed");
2066                 __bt_handle_gatt_server_indicate_confirmed((event_gatts_ind_cnfrm_t *)event_data);
2067                 break;
2068         }
2069         case OAL_EVENT_GATTS_NOTIFICATION: { /* Tizen Platform Specific */
2070                 BT_INFO("OAL Event: GATT Server DisConnected");
2071                 __bt_handle_gatt_server_notification_changed((event_gatts_notif_t *)event_data);
2072                 break;
2073         }
2074         case OAL_EVENT_GATTS_MTU_CHANGED: {
2075                 BT_INFO("OAL Event: GATT Server MTU changed event callback");
2076                 __bt_handle_gatt_mtu_changed_event((event_gatts_mtu_changed_t *)event_data);
2077                 break;
2078         }
2079 #ifdef TIZEN_GATT_CLIENT
2080         case OAL_EVENT_GATTC_REGISTRATION: {
2081                 BT_INFO("OAL Event: GATT Client instance Registered");
2082                 __bt_handle_client_instance_registered((event_gattc_register_t *) event_data);
2083                 break;
2084         }
2085         case OAL_EVENT_GATTC_CONNECTION_COMPLETED: {
2086                 BT_INFO("OAL Event: GATT Client Connected");
2087                 __bt_handle_client_connected((event_gattc_conn_t *) event_data);
2088                 break;
2089         }
2090         case OAL_EVENT_GATTC_DISCONNECTION_COMPLETED: {
2091                 BT_INFO("OAL Event: GATT Client DisConnected");
2092                 __bt_handle_client_disconnected((event_gattc_conn_t *) event_data);
2093                 break;
2094         }
2095         case OAL_EVENT_GATTC_SERVICE_SEARCH_RESULT: {
2096                 BT_INFO("OAL Event: GATT Client Service Search Result");
2097                 __bt_handle_client_service_search_result((event_gattc_service_result_t *) event_data);
2098                 break;
2099         }
2100         case OAL_EVENT_GATTC_SERVICE_SEARCH_DONE: {
2101                 BT_INFO("OAL Event: GATT Client Service Completed");
2102                 __bt_handle_client_service_search_completed((event_gattc_conn_status_t *) event_data);
2103                 break;
2104         }
2105         case OAL_EVENT_GATTC_CHARAC_SERACH_RESULT: {
2106                 BT_INFO("OAL Event: GATT Client Characteristic Search Result");
2107                 __bt_handle_client_characteristic_search_result((event_gattc_characteristic_result_t *) event_data);
2108                 break;
2109         }
2110         case OAL_EVENT_GATTC_DESC_SERACH_RESULT: {
2111                 BT_INFO("OAL Event: GATT Client Descriptor Search Result");
2112                 __bt_handle_client_descriptor_search_result((event_gattc_descriptor_result_t *) event_data);
2113                 break;
2114         }
2115         case OAL_EVENT_GATTC_READ_CHARAC: {
2116                 BT_INFO("OAL Event: GATT Client Characteristic Read Data");
2117                 __bt_handle_client_characteristic_read_data((event_gattc_read_data *) event_data);
2118                 break;
2119         }
2120         case OAL_EVENT_GATTC_READ_DESCR: {
2121                 BT_INFO("OAL Event: GATT Client Descriptor Read Data");
2122                 __bt_handle_client_descriptor_read_data((event_gattc_read_data *) event_data);
2123                 break;
2124         }
2125         case OAL_EVENT_GATTC_WRITE_CHARAC: {
2126                 BT_INFO("OAL Event: GATT Client Characteristic Write Data");
2127                 __bt_handle_client_characteristic_write_data((event_gattc_write_data *) event_data);
2128                 break;
2129         }
2130         case OAL_EVENT_GATTC_WRITE_DESCR: {
2131                 BT_INFO("OAL Event: GATT Client Descriptor Write Data");
2132                 __bt_handle_client_descriptor_write_data((event_gattc_write_data *) event_data);
2133                 break;
2134         }
2135         case OAL_EVENT_DEVICE_LE_DISCONNECTED: {
2136                 BT_INFO("OAL Event: LE device disconnected");
2137                 __bt_hanlde_le_device_disconnection((event_dev_conn_status_t *)event_data);
2138                 break;
2139         }
2140         case OAL_EVENT_GATTC_NOTIFICATION_REGISTERED: {
2141                 BT_INFO("OAL Event: GATT Client Notification Registered");
2142                 __bt_handle_client_notification_registered((event_gattc_regdereg_notify_t *) event_data, TRUE);
2143                 break;
2144         }
2145         case OAL_EVENT_GATTC_NOTIFICATION_DEREGISTERED: {
2146                 BT_INFO("OAL Event: GATT Client Notification Registered");
2147                 __bt_handle_client_notification_registered((event_gattc_regdereg_notify_t *) event_data, FALSE);
2148                 break;
2149         }
2150         case OAL_EVENT_GATTC_NOTIFY_DATA: {
2151                 BT_INFO("OAL Event: GATT Client Notification Data");
2152                 __bt_handle_client_notification_data((event_gattc_notify_data *) event_data);
2153                 break;
2154         }
2155         case OAL_EVENT_GATTC_MTU_EXCHANGE_COMPLETED: {
2156                 BT_INFO("OAL Event: GATT Client MTU Exchange Complete");
2157                 __bt_handle_client_mtu_exchange_completed((event_gattc_mtu_configured_t *) event_data);
2158                 break;
2159         }
2160 #endif
2161         default:
2162                 break;
2163         }
2164         BT_DBG("-");
2165 }
2166
2167 int _bt_gatt_server_add_service(char *sender, int service_type,
2168                 int num_handles, char *svc_uuid, int instance_id)
2169 {
2170         BT_CHECK_PARAMETER(svc_uuid, return);
2171         BT_CHECK_PARAMETER(sender, return);
2172         int ret = OAL_STATUS_SUCCESS;
2173
2174         oal_gatt_srvc_id_t svc_data;
2175
2176         svc_data.is_prmry = service_type;
2177         svc_data.id.inst_id = instance_id;
2178
2179         BT_INFO("Service UUID [%s] Num handles [%d] Instance ID [%d]", svc_uuid, num_handles, instance_id);
2180         _bt_string_to_uuid(svc_uuid, (service_uuid_t*)&svc_data.id.uuid);
2181
2182         ret = gatts_add_service(instance_id, &svc_data, num_handles);
2183         if (ret != OAL_STATUS_SUCCESS) {
2184                 BT_ERR("ret: %d", ret);
2185                 return BLUETOOTH_ERROR_INTERNAL;
2186         }
2187
2188         return BLUETOOTH_ERROR_NONE;
2189 }
2190
2191
2192 int _bt_gatt_server_add_included_service(char *sender, int instance_id,
2193                 int service_handle, int included_svc_handle)
2194 {
2195         BT_CHECK_PARAMETER(sender, return);
2196         int ret = OAL_STATUS_SUCCESS;
2197
2198         ret = gatts_add_included_services(instance_id, service_handle, included_svc_handle);
2199         if (ret != OAL_STATUS_SUCCESS) {
2200                 BT_ERR("ret: %d", ret);
2201                 return BLUETOOTH_ERROR_INTERNAL;
2202         }
2203         return BLUETOOTH_ERROR_NONE;
2204 }
2205
2206 int _bt_gatt_server_add_characteristic(char *sender, char *char_uuid,
2207                 bluetooth_gatt_server_attribute_params_t *param)
2208 {
2209         BT_CHECK_PARAMETER(char_uuid, return);
2210         BT_CHECK_PARAMETER(sender, return);
2211         BT_CHECK_PARAMETER(param, return);
2212         int ret = OAL_STATUS_SUCCESS;
2213
2214         oal_uuid_t uuid = {{0} };
2215
2216         BT_INFO("Char UUID [%s] Instance ID [%d]", char_uuid, param->instance_id);
2217         _bt_string_to_uuid(char_uuid, (service_uuid_t*)&uuid);
2218
2219         BT_INFO("Char permission From API [0x%x]", param->permissions);
2220
2221         ret = gatts_add_characteristics(param->instance_id, param->service_handle, &uuid,
2222                         param->properties, (int)param->permissions);
2223         if (ret != OAL_STATUS_SUCCESS) {
2224                 BT_ERR("ret: %d", ret);
2225                 return BLUETOOTH_ERROR_INTERNAL;
2226         }
2227         return BLUETOOTH_ERROR_NONE;
2228 }
2229
2230 int _bt_gatt_server_add_descriptor(char *sender, char *desc_uuid,
2231                 bt_gatt_permission_t *param, int service_handle, int instance_id)
2232 {
2233         BT_CHECK_PARAMETER(desc_uuid, return);
2234         BT_CHECK_PARAMETER(sender, return);
2235         BT_CHECK_PARAMETER(param, return);
2236         int ret = OAL_STATUS_SUCCESS;
2237
2238         oal_uuid_t uuid = {{0} };
2239
2240         BT_INFO("Descriptor UUID [%s] Instance ID [%d] Service handle [%d]",
2241                         desc_uuid, service_handle, instance_id);
2242
2243         _bt_string_to_uuid(desc_uuid, (service_uuid_t*)&uuid);
2244
2245         BT_INFO("Descriptor permission From API [0x%x]", *param);
2246         ret = gatts_add_descriptor(instance_id, service_handle, &uuid, (int)*param);
2247
2248         if (ret != OAL_STATUS_SUCCESS) {
2249                 BT_ERR("ret: %d", ret);
2250                 return BLUETOOTH_ERROR_INTERNAL;
2251         }
2252         return BLUETOOTH_ERROR_NONE;
2253 }
2254
2255 int _bt_gatt_server_start_service(char *sender, int service_handle, int instance_id)
2256 {
2257         BT_CHECK_PARAMETER(sender, return);
2258         int ret = OAL_STATUS_SUCCESS;
2259
2260         ret = gatts_start_service(instance_id, service_handle, BT_GATT_TRANSPORT_LE);
2261         if (ret != OAL_STATUS_SUCCESS) {
2262                 BT_ERR("ret: %d", ret);
2263                 return BLUETOOTH_ERROR_INTERNAL;
2264         }
2265         return BLUETOOTH_ERROR_NONE;
2266 }
2267
2268 int _bt_gatt_server_stop_service(char *sender, int service_handle, int instance_id)
2269 {
2270         BT_CHECK_PARAMETER(sender, return);
2271         int ret = OAL_STATUS_SUCCESS;
2272
2273         ret = gatts_stop_service(instance_id, service_handle);
2274         if (ret != OAL_STATUS_SUCCESS) {
2275                 BT_ERR("ret: %d", ret);
2276                 return BLUETOOTH_ERROR_INTERNAL;
2277         }
2278         return BLUETOOTH_ERROR_NONE;
2279 }
2280
2281 int _bt_gatt_server_delete_service(char *sender, int service_handle, int instance_id)
2282 {
2283         BT_CHECK_PARAMETER(sender, return);
2284         int ret = OAL_STATUS_SUCCESS;
2285         GSList *l;
2286         int *handle = NULL;
2287
2288         ret = gatts_delete_service(instance_id, service_handle);
2289         if (ret != OAL_STATUS_SUCCESS) {
2290                 BT_ERR("ret: %d", ret);
2291                 return BLUETOOTH_ERROR_INTERNAL;
2292         }
2293
2294         /* Remove the Service Handle */
2295         for (l = numapps[instance_id].service_handles; l != NULL;) {
2296                 handle = l->data;
2297                 l = g_slist_next(l);
2298                 if (handle && *handle == service_handle) {
2299                         BT_INFO("Remove Service handle [%d]", *handle);
2300                         numapps[instance_id].service_handles = g_slist_remove(numapps[instance_id].service_handles, handle);
2301                         g_free(handle);
2302                         handle = NULL;
2303                 }
2304         }
2305
2306         return BLUETOOTH_ERROR_NONE;
2307 }
2308
2309 int _bt_gatt_server_send_response(char *sender, bluetooth_gatt_att_data_t *data,
2310                 bluetooth_gatt_server_response_params_t *param)
2311 {
2312         BT_CHECK_PARAMETER(sender, return);
2313         BT_CHECK_PARAMETER(data, return);
2314         BT_CHECK_PARAMETER(param, return);
2315         struct gatt_server_req_info *req_info = NULL;
2316         int ret = OAL_STATUS_SUCCESS;
2317
2318         oal_gatt_response_t response;
2319
2320         BT_INFO("GATT Server Response: Req Type [%d] req_id [%d] status [%d] auth_req [%d] offset[%d] data len[%d]",
2321                         param->req_type, param->request_id,
2322                         param->response_status, param->auth_req,
2323                         data->offset, data->length);
2324
2325         /* Search for matching Request in List */
2326         req_info = __bt_gatt_server_find_request_info(param->request_id, param->req_type);
2327         if (!req_info) {
2328                 BT_ERR("GATT Server Req Info not found for current response..return Error");
2329                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
2330         }
2331
2332         memset(&response, 0x00, sizeof(oal_gatt_response_t));
2333
2334         response.handle = req_info->attribute_handle;
2335         response.attr_value.auth_req = param->auth_req;
2336         response.attr_value.handle = req_info->attribute_handle;
2337         response.attr_value.offset = data->offset;
2338         response.attr_value.len = data->length;
2339         memcpy(&response.attr_value.value, &data->data, data->length);
2340
2341
2342         ret = gatts_send_response(req_info->connection_id, param->request_id,
2343                         param->response_status, &response);
2344
2345         if (ret != OAL_STATUS_SUCCESS) {
2346                 BT_ERR("ret: %d", ret);
2347                 return BLUETOOTH_ERROR_INTERNAL;
2348         }
2349
2350         BT_INFO("GATT Server Response successfully sent");
2351         /* Remove GATT server request from list */
2352         gatt_server_requests = g_slist_remove(gatt_server_requests, req_info);
2353         g_free(req_info->addr);
2354
2355         return BLUETOOTH_ERROR_NONE;
2356 }
2357
2358 int _bt_gatt_server_acquire_send_response(char *sender, bluetooth_gatt_server_acquire_response_params_t *param ,        void *fd_list)
2359 {
2360         BT_CHECK_PARAMETER(sender, return);
2361         BT_CHECK_PARAMETER(param, return);
2362         struct gatt_server_req_info *req_info = NULL;
2363         int ret = OAL_STATUS_SUCCESS;
2364
2365
2366         BT_INFO("GATT acquire Server Response: Req Type [%d] req_id [%d] fd  [%d] mtu[%d]",
2367                         param->req_type, param->request_id,
2368                          param->fd,
2369                         param->mtu);
2370
2371         /* Search for matching Request in List */
2372         req_info = __bt_gatt_server_find_request_info(param->request_id, param->req_type);
2373         if (!req_info) {
2374                 BT_ERR("GATT acquire Server Req Info not found for current response..return Error");
2375                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
2376         }
2377
2378         ret = gatt_send_response_acquire(req_info->connection_id, param->request_id, 0, param->fd, param->mtu, fd_list);
2379
2380         if (ret != OAL_STATUS_SUCCESS) {
2381                 BT_ERR("ret: %d", ret);
2382                 return BLUETOOTH_ERROR_INTERNAL;
2383         }
2384
2385         BT_INFO("GATT acquire Server Response successfully sent");
2386         /* Remove GATT server request from list */
2387         gatt_server_requests = g_slist_remove(gatt_server_requests, req_info);
2388         g_free(req_info->addr);
2389
2390         return BLUETOOTH_ERROR_NONE;
2391 }
2392
2393
2394
2395 int _bt_gatt_server_send_indication(char *sender, bluetooth_device_address_t *dev_addr,
2396                 bluetooth_gatt_att_data_t *data,
2397                 bluetooth_gatt_server_indication_params_t *param)
2398 {
2399         BT_CHECK_PARAMETER(sender, return);
2400         BT_CHECK_PARAMETER(data, return);
2401         BT_CHECK_PARAMETER(param, return);
2402         char *address;
2403         gboolean all_send = FALSE;
2404         int ret = OAL_STATUS_SUCCESS;
2405         struct gatt_client_info_t *conn;
2406
2407         address = g_malloc0(BT_ADDRESS_STRING_SIZE);
2408         _bt_convert_addr_type_to_string(address, dev_addr->addr);
2409
2410         if (memcmp(dev_addr->addr, BDADDR_ANY, 6) == 0) {
2411                 BT_INFO("GATT Server: Send Indication to all connected GATT clients..");
2412                 all_send = TRUE;
2413         } else {
2414                 BT_INFO("GATT Server: Send Indication to connected GATT client addr [%s]", address);
2415         }
2416
2417         /* Attempt to send Notification/Indication to all Connected GATT clients */
2418         if (all_send) {
2419                 ret = __bt_gatt_send_indication_to_all_connected_clients(data, param);
2420                 if (ret != OAL_STATUS_SUCCESS) {
2421                         BT_ERR("ret: %d", ret);
2422                         g_free(address);
2423                         return BLUETOOTH_ERROR_INTERNAL;
2424                 }
2425
2426         } else {
2427                 conn = _bt_find_remote_gatt_client_info(address);
2428                 if (conn) {
2429                         ret = gatts_send_indication(param->instance_id, param->atrribute_handle,
2430                                         conn->connection_id, data->length,
2431                                         param->need_confirmation, (char *)(&data->data[0]));
2432
2433                         if (ret != OAL_STATUS_SUCCESS) {
2434                                 BT_ERR("ret: %d", ret);
2435                                 BT_INFO("Indication failed to send to Remote GATT Client [%s]", address);
2436                                 g_free(address);
2437                                 return BLUETOOTH_ERROR_INTERNAL;
2438                         }
2439                         BT_INFO("Indication sent to Remote GATT Client [%s] wait for Notification completed event from OAL", address);
2440                         g_free(address);
2441                         num_indicate_clients = 1;
2442                         return BLUETOOTH_ERROR_NONE;
2443                 }
2444                 BT_ERR("Remote GATT client [%s] is not connected..Cant send Indication!!", address);
2445                 g_free(address);
2446                 return BLUETOOTH_ERROR_NOT_CONNECTED;
2447         }
2448         g_free(address);
2449         return BLUETOOTH_ERROR_NONE;
2450 }
2451
2452 int _bt_gatt_server_update_attribute_value(char *sender, int instance_id,
2453                 bluetooth_gatt_server_update_value_t *param)
2454 {
2455         BT_CHECK_PARAMETER(sender, return);
2456         BT_CHECK_PARAMETER(param, return);
2457         int ret = OAL_STATUS_SUCCESS;
2458
2459         oal_gatt_value_t value;
2460         BT_INFO("GATT Server Update value: Instance ID [%d] attr handle [%d] Value len [%d]",
2461                         instance_id, param->attribute_handle, param->length);
2462
2463
2464         memset(&value, 0x00, sizeof(oal_gatt_value_t));
2465
2466         value.handle = param->attribute_handle;
2467         value.len = param->length;
2468         memcpy(&value.value, &param->data.data, param->length);
2469
2470         ret = gatts_update_att_value(instance_id, &value);
2471
2472         if (ret != OAL_STATUS_SUCCESS) {
2473                 BT_ERR("ret: %d", ret);
2474                 return BLUETOOTH_ERROR_INTERNAL;
2475         }
2476
2477         BT_INFO("GATT Server Update Attribute Value successfully");
2478         return BLUETOOTH_ERROR_NONE;
2479 }
2480
2481 int _bt_request_att_mtu(bluetooth_device_address_t *device_address,
2482                 unsigned int mtu)
2483 {
2484         struct gatt_server_info_t *conn_info = NULL;
2485         char *addr = NULL;
2486         int ret = OAL_STATUS_SUCCESS;
2487
2488         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
2489         _bt_convert_addr_type_to_string(addr, device_address->addr);
2490
2491         /* Check if remote GATT Server is connected or not */
2492         conn_info = _bt_find_remote_gatt_server_info(addr);
2493         if (conn_info) {
2494                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
2495                                 conn_info->addr, conn_info->connection_id);
2496         } else {
2497                 BT_ERR("GATT Server is not yet connected..");
2498                 g_free(addr);
2499                 return BLUETOOTH_ERROR_NOT_CONNECTED;
2500         }
2501
2502         ret = gattc_configure_mtu(conn_info->connection_id, mtu);
2503         if (ret != OAL_STATUS_SUCCESS) {
2504                 BT_ERR("ret: %d", ret);
2505                 g_free(addr);
2506                 return BLUETOOTH_ERROR_INTERNAL;
2507         }
2508
2509         g_free(addr);
2510         return BLUETOOTH_ERROR_NONE;
2511 }
2512
2513 int _bt_get_att_mtu(bluetooth_device_address_t *address,
2514                 unsigned int *mtu)
2515 {
2516         BT_CHECK_PARAMETER(address, return);
2517         BT_CHECK_PARAMETER(mtu, return);
2518         struct gatt_client_info_t *conn_info = NULL;
2519         char addr[BT_ADDRESS_STRING_SIZE] = { 0 };
2520         int ret = OAL_STATUS_SUCCESS;
2521         int stack_mtu;
2522
2523         _bt_convert_addr_type_to_string(addr, address->addr);
2524
2525         BT_INFO("Get current MTU size for the remote client:DevAddress:[%s]", addr);
2526
2527         conn_info = _bt_find_remote_gatt_client_info(addr);
2528         if (conn_info) {
2529                 BT_INFO("GATT Client [%s] is connected, conn Id [%d] Instance ID [%d]",
2530                                 conn_info->addr, conn_info->connection_id, conn_info->instance_id);
2531         } else {
2532                 BT_ERR("GATT Client [%s] is not yet connected..", addr);
2533                 return BLUETOOTH_ERROR_NOT_CONNECTED;
2534         }
2535
2536         ret = gatts_get_att_mtu(conn_info->connection_id, &stack_mtu);
2537         if (ret != OAL_STATUS_SUCCESS) {
2538                 BT_ERR("ret: %d", ret);
2539                 return BLUETOOTH_ERROR_INTERNAL;
2540         }
2541
2542         BT_INFO("ATT MTU received from OAL [%d]", stack_mtu);
2543         *mtu = (unsigned int)stack_mtu;
2544
2545         if (*mtu == 0) {
2546                 BT_ERR("MTU value is zero, GATT Client [%s] is not yet connected..", addr);
2547                 return BLUETOOTH_ERROR_NOT_CONNECTED;
2548         }
2549
2550         return BLUETOOTH_ERROR_NONE;
2551 }
2552
2553 #ifdef TIZEN_GATT_CLIENT
2554 /* GATT Client utility static functions */
2555 static bt_gatt_service_info_list_t * __bt_get_service_info_list(int conn_id)
2556 {
2557         GSList *l;
2558         bt_gatt_service_info_list_t *info = NULL;
2559
2560         for (l = list_gatt_info; l != NULL; l = g_slist_next(l)) {
2561                 info = (bt_gatt_service_info_list_t*)l->data;
2562                 if (info == NULL)
2563                         continue;
2564
2565                 if (info->conn_id == conn_id)
2566                         return info;
2567
2568         }
2569         return NULL;
2570 }
2571
2572 static bt_gatt_service_info_t* __bt_find_matching_service(
2573                 bt_gatt_service_info_list_t *svc_list, oal_gatt_srvc_id_t *svc)
2574 {
2575         GSList *l;
2576         bt_gatt_service_info_t *info = NULL;
2577
2578         for (l = svc_list->services; l != NULL; l = g_slist_next(l)) {
2579                 info = (bt_gatt_service_info_t*)l->data;
2580                 if (info == NULL)
2581                         continue;
2582
2583                 /* Match UUID and instance ID */
2584                 if (!memcmp(&svc->id.uuid.uuid, &info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
2585                                 && (svc->id.inst_id == info->inst_id)) {
2586                         return info;
2587                 }
2588         }
2589         return NULL;
2590 }
2591
2592 static bt_gatt_char_info_t* __bt_find_matching_charc(
2593                 bt_gatt_service_info_t *svc_info, oal_gatt_id_t *charc)
2594 {
2595         GSList *l;
2596         bt_gatt_char_info_t *info = NULL;
2597
2598         for (l = svc_info->chars; l != NULL; l = g_slist_next(l)) {
2599                 info = (bt_gatt_char_info_t*)l->data;
2600                 if (info == NULL)
2601                         continue;
2602
2603                 /* Match UUID and instance ID */
2604                 if (!memcmp(&charc->uuid.uuid, &info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
2605                                 && (charc->inst_id == info->inst_id)) {
2606                         return info;
2607                 }
2608         }
2609         return NULL;
2610 }
2611
2612 static bt_gatt_descriptor_info_t* __bt_find_matching_desc(
2613                 bt_gatt_char_info_t *char_info, oal_gatt_id_t *desc)
2614 {
2615         GSList *l;
2616         bt_gatt_descriptor_info_t *info = NULL;
2617
2618         for (l = char_info->descs; l != NULL; l = g_slist_next(l)) {
2619                 info = (bt_gatt_descriptor_info_t*)l->data;
2620                 if (info == NULL)
2621                         continue;
2622
2623                 /* Match UUID and instance ID */
2624                 if (!memcmp(&desc->uuid, &info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
2625                                 && (desc->inst_id == info->inst_id)) {
2626                         return info;
2627                 }
2628         }
2629         return NULL;
2630 }
2631
2632
2633 static struct gatt_server_info_t *__bt_find_remote_gatt_server_info_from_conn_id(int conn_id)
2634 {
2635         GSList *l;
2636         struct gatt_server_info_t *info = NULL;
2637
2638         for (l = gatt_server_info_list; l != NULL; l = g_slist_next(l)) {
2639                 info = (struct gatt_server_info_t*)l->data;
2640                 if (info == NULL)
2641                         continue;
2642
2643                 if (info->connection_id == conn_id) {
2644                         BT_INFO("Remote GATT server found addr[%s]", info->addr);
2645                         return info;
2646                 }
2647         }
2648         return NULL;
2649 }
2650
2651 static bt_gatt_service_info_t* __bt_find_removed_service(bt_gatt_service_info_list_t *svc_list)
2652 {
2653         GSList *l;
2654         bt_gatt_service_info_t *info = NULL;
2655
2656         for (l = svc_list->services; l != NULL; l = g_slist_next(l)) {
2657                 info = (bt_gatt_service_info_t*)l->data;
2658                 if (info == NULL)
2659                         continue;
2660
2661                 /* Service is marked a removed */
2662                 if (info->is_removed == 1)
2663                         return info;
2664         }
2665         return NULL;
2666 }
2667
2668 static void __bt_remove_service_info_from_list(bt_gatt_service_info_t *svc_info)
2669 {
2670 #if 0
2671         GSList *l;
2672         GSList *l1;
2673         GSList *l2;
2674         bt_gatt_char_info_t *charc = NULL;
2675         bt_gatt_included_service_info_t *incl = NULL;
2676         bt_gatt_descriptor_info_t *desc = NULL;
2677
2678         /* Remove all Characteristic and Descriptors within characteristic */
2679         for (l = svc_info->chars; l != NULL;) {
2680                 charc = (bt_gatt_char_info_t*)l->data;
2681                 l = g_slist_next(l); /* Incase if l is removed, saving next to l */
2682
2683                 if (charc == NULL)
2684                         continue;
2685
2686                 /* Inside Characteristic */
2687                 for (l1 = charc->descs; l1 != NULL;) {
2688
2689                         desc = (bt_gatt_descriptor_info_t*)l1->data;
2690                         l1 = g_slist_next(l1);
2691
2692                         if (desc == NULL)
2693                                 continue;
2694
2695                         /* Remove Descriptor */
2696                         charc->descs = g_slist_remove(charc->descs, desc);
2697                         g_free(desc);
2698                 }
2699                 /* Remove Characteristic */
2700                 svc_info->chars = g_slist_remove(svc_info->chars, charc);
2701                 g_free(charc);
2702         }
2703
2704         /* Remove all Included Services */
2705         for (l2 = svc_info->included_svcs; l2 != NULL;) {
2706                 incl = (bt_gatt_included_service_info_t*)l2->data;
2707                 l2 = g_slist_next(l2); /* Incase if l is removed, saving next to l */
2708
2709                 if (incl == NULL)
2710                         continue;
2711
2712                 /* Remove included service */
2713                 svc_info->included_svcs = g_slist_remove(svc_info->included_svcs, incl);
2714                 g_free(incl);
2715         }
2716 #endif
2717 }
2718
2719
2720 static void __bt_build_service_browse_info(int conn_id,
2721                 bt_services_browse_info_t* info)
2722 {
2723         GSList *l;
2724         bt_gatt_service_info_list_t *svc_info_list;
2725         bt_gatt_service_info_t *svc_info;
2726
2727         service_uuid_t uuid;
2728         struct gatt_server_info_t *conn_info = NULL;
2729         int count = 1;
2730         char uuid_string[BLUETOOTH_UUID_STRING_MAX];
2731
2732         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(conn_id);
2733
2734         if (!conn_info)
2735                 return;
2736
2737         _bt_convert_addr_string_to_type(info->device_addr.addr, conn_info->addr);
2738
2739         svc_info_list = __bt_get_service_info_list(conn_id);
2740
2741         if (!svc_info_list)
2742                 return;
2743
2744         info->count = g_slist_length(svc_info_list->services);
2745         BT_DBG("Total services present in the svc info list for this conn id [%d] is [%d]",
2746                         conn_id, info->count);
2747
2748         for (l = svc_info_list->services; l != NULL; l = g_slist_next(l)) {
2749                 svc_info = (bt_gatt_service_info_t*)l->data;
2750                 if (svc_info == NULL)
2751                         continue;
2752
2753                 memcpy(&uuid.uuid, &svc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2754                 _bt_uuid_to_string(&uuid, uuid_string);
2755
2756                 BT_INFO("[%d]  %s  [%s]", count, uuid_string, _bt_convert_uuid_to_string(uuid_string));
2757
2758                 /* Fill UUID of service */
2759                 g_strlcpy(info->uuids[count], uuid_string,
2760                                 BLUETOOTH_UUID_STRING_MAX);
2761
2762                 /* Fill instance ID of service */
2763                 info->inst_id[count] = svc_info->inst_id;
2764
2765                 /* Fill primary service or not info */
2766                 info->primary[count] = svc_info->is_primary;
2767
2768                 /* Increment count of services browsed */
2769                 count++;
2770         }
2771 }
2772
2773 static void __bt_build_char_browse_info(int conn_id,
2774                 bt_gatt_service_info_t *svc_info,
2775                 bt_char_browse_info_t* info)
2776 {
2777         GSList *l;
2778         bt_gatt_char_info_t *char_info;
2779         service_uuid_t uuid;
2780
2781         struct gatt_server_info_t *conn_info = NULL;
2782         int count = 0;
2783         char uuid_string[BLUETOOTH_UUID_STRING_MAX];
2784
2785         BT_INFO("+");
2786
2787         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(conn_id);
2788         if (!conn_info)
2789                 return;
2790
2791         /* Fill default data, this will be required even in case of failure */
2792         _bt_convert_addr_string_to_type(info->device_addr.addr, conn_info->addr);
2793         memcpy(&info->svc_uuid, svc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2794         info->svc_inst_id = svc_info->inst_id;
2795
2796         if (!svc_info->chars) {
2797                 BT_ERR("No Chars browsed for address [%s]", conn_info->addr);
2798                 return;
2799         }
2800
2801         info->count = g_slist_length(svc_info->chars);
2802         BT_INFO("Total count of Characteristics [%d]", info->count);
2803
2804         for (l = svc_info->chars; l != NULL; l = g_slist_next(l)) {
2805                 char_info = (bt_gatt_char_info_t*)l->data;
2806                 if (char_info == NULL)
2807                         continue;
2808
2809                 memcpy(&uuid.uuid, &char_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2810                 _bt_uuid_to_string(&uuid, uuid_string);
2811
2812                 /* Fill UUID of characteristic */
2813                 g_strlcpy(info->uuids[count], uuid_string,
2814                                 BLUETOOTH_UUID_STRING_MAX);
2815
2816                 /* Fill instance ID of characteristic */
2817                 info->inst_id[count] = char_info->inst_id;
2818
2819                 /* Fill property of characteristic */
2820                 info->props[count] = char_info->props;
2821
2822                 /* Increment count of services browsed */
2823                 count++;
2824         }
2825         BT_INFO("Total characteristics browsed [%d]", count);
2826 }
2827
2828 static void __bt_build_descriptor_browse_info(int conn_id,
2829                 bt_gatt_service_info_t *svc_info,
2830                 bt_gatt_char_info_t *char_info,
2831                 bt_descriptor_browse_info_t* info)
2832 {
2833         GSList *l;
2834         bt_gatt_descriptor_info_t *desc_info;
2835
2836         service_uuid_t uuid;
2837         struct gatt_server_info_t *conn_info = NULL;
2838         int count = 0;
2839         char uuid_string[BLUETOOTH_UUID_STRING_MAX];
2840
2841         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(conn_id);
2842
2843         /* Fill default data, this will be required even in case of failure */
2844         _bt_convert_addr_string_to_type(info->device_addr.addr, conn_info->addr);
2845         memcpy(&info->svc_uuid, svc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2846         info->svc_inst_id = svc_info->inst_id;
2847         memcpy(&info->char_uuid, char_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2848         info->char_inst_id = char_info->inst_id;
2849
2850         /* Fill property of the parent characteristic of this descriptor */
2851         info->char_props_map = char_info->props;
2852
2853         info->count = g_slist_length(char_info->descs);
2854         BT_INFO("Total count of Descriptors [%d]", info->count);
2855
2856         if (!char_info->descs) {
2857                 BT_ERR("No Descriptors browsed for address [%s]", conn_info->addr);
2858                 return;
2859         }
2860
2861         for (l = char_info->descs; l != NULL; l = g_slist_next(l)) {
2862                 desc_info = (bt_gatt_descriptor_info_t*)l->data;
2863                 if (desc_info == NULL)
2864                         continue;
2865
2866                 memcpy(&uuid.uuid, &desc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2867                 _bt_uuid_to_string(&uuid, uuid_string);
2868
2869                 /* Fill UUID of Descriptor */
2870                 g_strlcpy(info->uuids[count], uuid_string,
2871                                 BLUETOOTH_UUID_STRING_MAX);
2872
2873                 /* Fill instance ID of Descriptor */
2874                 info->inst_id[count] = desc_info->inst_id;
2875
2876
2877                 /* Increment count of Descriptor browsed */
2878                 count++;
2879         }
2880
2881         BT_INFO("Total descriptors browsed [%d]", count);
2882 }
2883
2884
2885 static void __bt_cleanup_remote_services(struct gatt_server_info_t *conn_info)
2886 {
2887         GSList *l;
2888         GSList *ll;
2889         GSList *lll;
2890         GSList *llll;
2891
2892         bt_gatt_service_info_list_t * svc_info_list = NULL;
2893         bt_gatt_service_info_t *svc = NULL;
2894         bt_gatt_char_info_t *chr = NULL;
2895         bt_gatt_descriptor_info_t *desc = NULL;
2896         bt_gatt_included_service_info_t *incl_svc = NULL;
2897
2898         svc_info_list = __bt_get_service_info_list(conn_info->connection_id);
2899         if (!svc_info_list) {
2900                 BT_INFO("Could not find Svc Info list for the connection ID [%d]",
2901                                 conn_info->connection_id);
2902                 return;
2903         }
2904
2905         BT_INFO("Start Cleanup of all services. Num Services [%d]", g_slist_length(svc_info_list->services));
2906         for (l = svc_info_list->services; l;) {
2907                 svc = (bt_gatt_service_info_t*)l->data;
2908                 l = g_slist_next(l);
2909                 if (svc == NULL)
2910                         continue;
2911
2912                 BT_DBG("Service info Is Prim[%d] Inst ID [%d]",
2913                                 svc->is_primary, svc->inst_id);
2914                 /* Delete all chars and its descriptors */
2915                 for (ll = svc->chars; ll;) {
2916                         chr = (bt_gatt_char_info_t*)ll->data;
2917                         ll = g_slist_next(ll);
2918                         if (chr == NULL)
2919                                 continue;
2920
2921                         for (lll = chr->descs; lll;) {
2922                                 desc = (bt_gatt_descriptor_info_t *)lll->data;
2923                                 lll = g_slist_next(lll);
2924                                 if (desc == NULL)
2925                                         continue;
2926                                 chr->descs = g_slist_remove(chr->descs, desc);
2927                                 g_free(desc);
2928                         }
2929                         svc->chars = g_slist_remove(svc->chars, chr);
2930                         g_free(chr);
2931                 }
2932
2933                 /* Delete all included services */
2934                 for (llll = svc->included_svcs; llll;) {
2935                         incl_svc = (bt_gatt_included_service_info_t*)llll->data;
2936                         llll = g_slist_next(llll);
2937                         if (incl_svc == NULL)
2938                                 continue;
2939
2940                         svc->included_svcs = g_slist_remove(svc->included_svcs, incl_svc);
2941                         g_free(incl_svc);
2942                 }
2943                 svc_info_list->services = g_slist_remove(svc_info_list->services, svc);
2944                 g_free(svc);
2945         }
2946
2947         list_gatt_info = g_slist_remove(list_gatt_info, svc_info_list);
2948         g_free(svc_info_list);
2949 }
2950
2951 int _bt_register_gatt_client_instance(const char *sender,
2952                 bluetooth_device_address_t *address)
2953 {
2954         int ret = OAL_STATUS_SUCCESS;
2955         char *uuid_string = NULL;
2956         int slot = -1;
2957         int k;
2958         oal_uuid_t uuid;
2959
2960         /* App should ensure that it should not send */
2961         BT_INFO("###Check on which instance GATT Client instance can be initialized....");
2962         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
2963                 if (numapps[k].is_initialized == 1) {
2964                         BT_INFO("Instance ID [%d] is already in use..Check next slot",
2965                                         numapps[k].instance_id);
2966                 } else {
2967                         slot = k;
2968                         BT_INFO("Time to register GATT client instancer..UUID to be used is [%s] slot [%d]",
2969                                         uuid_list[slot-1], slot);
2970                         break;
2971                 }
2972         }
2973
2974         if (slot == -1) {
2975                 BT_ERR("No Slot if free for GATT Client registration..");
2976                 return BLUETOOTH_ERROR_REGISTRATION_FAILED;
2977         }
2978
2979         uuid_string = g_malloc0(BT_UUID_STRING_MAX);
2980         _bt_string_to_uuid(uuid_list[slot-1], (service_uuid_t*)&uuid);
2981         g_strlcpy(uuid_string, uuid_list[slot-1], BT_UUID_STRING_MAX);
2982         BT_INFO("Copied UUID string [%s]", uuid_string);
2983
2984         /* Register GATT Client */
2985         ret = gattc_register(&uuid);
2986         if (ret != OAL_STATUS_SUCCESS) {
2987                 BT_ERR("ret: %d", ret);
2988                 g_free(uuid_string);
2989                 return BLUETOOTH_ERROR_INTERNAL;
2990         }
2991
2992         BT_INFO("GATT Client registration call successfully accepted by OAL..wait for Instance Initialized event from OAL..");
2993
2994         /* Return & wait for GATT Client Instance Initialization event */
2995         memset(numapps[slot].sender, 0x00, sizeof(numapps[slot].sender));
2996         memset(numapps[slot].uuid, 0x00, sizeof(numapps[slot].uuid));
2997
2998         g_strlcpy(numapps[slot].sender, sender, sizeof(numapps[slot].sender));
2999         g_strlcpy(numapps[slot].uuid, uuid_string, sizeof(numapps[slot].uuid));
3000
3001         /* Address is saved here. When event comes, sender + address are matched for replying pending
3002            request. It is impossible for same sender to have requests with two same addresses */
3003         memcpy(&numapps[slot].address.addr, address->addr, sizeof(bluetooth_device_address_t));
3004
3005         BT_INFO("Slot [%d] occupied", slot);
3006         numapps[slot].is_initialized = TRUE; /* Set initialization to true here itself */
3007
3008         g_free(uuid_string);
3009         return BLUETOOTH_ERROR_NONE;
3010
3011 }
3012
3013
3014
3015 /* GATT client events */
3016 static void __bt_handle_client_instance_registered(event_gattc_register_t *data)
3017 {
3018         bt_service_app_info_t *info = NULL;
3019         int k;
3020         char *uuid_string = g_malloc0(BT_UUID_STRING_MAX);
3021
3022         _bt_uuid_to_string(&(data->client_uuid), uuid_string);
3023         BT_INFO("CLient ID is Initialized [%d] UUID initialized [%s]", data->client_if, uuid_string);
3024
3025         /* Platform GATT client framwork does not use Default GATT client instance
3026            This GATT client instance is never deregistred in the lifetime of bt-service */
3027         BT_INFO("Default UUID [%s] current registered uuid [%s]",
3028                         DEFAULT_GATT_CLIENT_UUID, uuid_string);
3029         if (g_strcmp0(uuid_string, DEFAULT_GATT_CLIENT_UUID) == 0) {
3030                 BT_INFO("Default client Instance Registered [%s] Client instance [%d]",
3031                                 uuid_string, data->client_if);
3032                 gatt_default_client = data->client_if;
3033                 g_free(uuid_string);
3034                 return;
3035         }
3036
3037         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
3038                 info = &numapps[k];
3039
3040                 if (g_strcmp0(info->uuid, uuid_string) == 0) {
3041                         BT_INFO("Found GATT client.. UUID [%s], sender [%s]", info->uuid, info->sender);
3042                         BT_INFO("Slot [%d] occupied", k);
3043                         info->is_initialized = TRUE;
3044                         info->client_id = data->client_if;
3045                         __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE, BT_GATT_CLIENT_REGISTER,
3046                                         (void*)info, sizeof(bt_service_app_info_t));
3047                         break;
3048                 }
3049         }
3050         g_free(uuid_string);
3051 }
3052
3053 static void __bt_handle_client_connected(event_gattc_conn_t *event_data)
3054 {
3055         int result = BLUETOOTH_ERROR_NONE;
3056         struct gatt_server_info_t *conn_info = NULL;
3057         struct gatt_out_conn_info_t *out_conn_info = NULL;
3058
3059         GVariant *param = NULL;
3060
3061         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
3062         _bt_convert_addr_type_to_string(address,
3063                         (unsigned char *)event_data->address.addr);
3064
3065         if (event_data->status != OAL_STATUS_SUCCESS)
3066                 result = BLUETOOTH_ERROR_INTERNAL;
3067
3068         /* DBUS Return fo BT_CONNECT_LE for all the apps */
3069         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE, address,
3070                         BT_ADDRESS_STRING_SIZE);
3071
3072         BT_INFO("Local GATT Client Connected: Remote addr[%s] Client Interface [%d] Connection ID [%d] status[%d]",
3073                         address, event_data->client_if, event_data->conn_id, event_data->status);
3074
3075         if (result == BLUETOOTH_ERROR_NONE) {
3076                 /* Check if device is already in connected list */
3077                 conn_info = _bt_find_remote_gatt_server_info(address);
3078
3079                 if (!conn_info) {
3080                         /* Send event to BT-API */
3081                         param = g_variant_new("(is)", result, address);
3082                         _bt_send_event(BT_DEVICE_EVENT,
3083                                         BLUETOOTH_EVENT_GATT_CLIENT_CONNECTED, /* Local device is GATT client */
3084                                         param);
3085
3086                         /* Save Connection info */
3087                         conn_info = g_new0(struct gatt_server_info_t, 1);
3088                         conn_info->addr = g_strdup(address);
3089                         conn_info->client_id = event_data->client_if;
3090                         BT_INFO("Added GATT server addr[%s]", conn_info->addr);
3091                         conn_info->connection_id = event_data->conn_id;
3092                         gatt_server_info_list = g_slist_append(gatt_server_info_list, conn_info);
3093                         BT_INFO("Total num of connected Remote GATT server devices [%d]",
3094                                         g_slist_length(gatt_server_info_list));
3095
3096 #if 0
3097                         BT_INFO("Do a Internal refresh");
3098                         if (OAL_STATUS_SUCCESS != gattc_refresh(conn_info->client_id, &event_data->address))
3099                                 BT_ERR("GATT database refresh failed!!");
3100                         else
3101                                 BT_INFO("GATT database refresh Success!!");
3102 #endif
3103                 } else
3104                         BT_ERR("Local GATT Client connected event for addr[%s], but device is in connected list already", address);
3105
3106                 __bt_add_mtu_gatt_device(address);
3107         } else
3108                 BT_ERR("GATT Client Connection failed!!");
3109
3110         /* If outgoing connection Info is present, then remove it */
3111         out_conn_info = __bt_find_gatt_outgoing_conn_info(address);
3112         if (out_conn_info) {
3113                 BT_ERR("Outgoing Client connect request was sent");
3114                 outgoing_gatt_conn_list = g_slist_remove(outgoing_gatt_conn_list, out_conn_info);
3115                 g_free(out_conn_info->addr);
3116                 g_free(out_conn_info);
3117         }
3118         g_free(address);
3119 }
3120
3121 static void __bt_handle_client_disconnected(event_gattc_conn_t *event_data)
3122 {
3123         int result = BLUETOOTH_ERROR_NONE;
3124
3125         struct gatt_server_info_t *conn_info = NULL;
3126         struct gatt_out_conn_info_t *out_conn_info = NULL;
3127
3128         GVariant *param = NULL;
3129
3130         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
3131         _bt_convert_addr_type_to_string(address,
3132                         (unsigned char *)event_data->address.addr);
3133
3134         if (event_data->status != OAL_STATUS_SUCCESS)
3135                 result = BLUETOOTH_ERROR_INTERNAL;
3136
3137         if (NULL ==  _bt_get_request_info_data(BT_DISCONNECT_LE, address)) {
3138                 if (NULL !=  _bt_get_request_info_data(BT_CONNECT_LE, address)) {
3139                         result = BLUETOOTH_ERROR_INTERNAL;
3140                         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
3141                                         address, BT_ADDRESS_STRING_SIZE);
3142                         BT_ERR("Failed to connect Local GATT Remote addr[%s]", address);
3143                         g_free(address);
3144                         return;
3145                 }
3146         } else {
3147                 /* DBUS Return for BT_DISCONNECT_LE for all the apps */
3148                 __bt_gatt_handle_pending_request_info(result, BT_DISCONNECT_LE, address,
3149                                 BT_ADDRESS_STRING_SIZE);
3150         }
3151         BT_INFO("Local GATT Client DisConnected: Remote addr[%s] Client Interface [%d] Connection ID [%d] status [%d]",
3152                         address, event_data->client_if, event_data->conn_id, event_data->status);
3153
3154         /* Remove Connection info */
3155         conn_info = _bt_find_remote_gatt_server_info(address);
3156
3157         if (conn_info) {
3158                 param = g_variant_new("(is)", result, address);
3159                 /* Send event to application */
3160                 _bt_send_event(BT_DEVICE_EVENT,
3161                                 BLUETOOTH_EVENT_GATT_CLIENT_DISCONNECTED,
3162                                 param);
3163
3164                 BT_INFO("Remove GATT server info from List..");
3165                 /* Remove all services from info list_gatt_info */
3166                 __bt_cleanup_remote_services(conn_info);
3167
3168                 /* Remove info from List */
3169                 gatt_server_info_list = g_slist_remove(gatt_server_info_list, conn_info);
3170                 BT_INFO("Total num of connected GATT servers [%d]", g_slist_length(gatt_server_info_list));
3171                 g_free(conn_info->addr);
3172                 g_free(conn_info);
3173         } else
3174                 BT_INFO("Can not find conn info, already removed!");
3175
3176         __bt_remove_mtu_gatt_device(address);
3177
3178         /* If outgoing connection Info is present, then remove it */
3179         out_conn_info = __bt_find_gatt_outgoing_conn_info(address);
3180         if (out_conn_info) {
3181                 BT_ERR("Client Disconnected event, but outgoing connect request was sent");
3182                 outgoing_gatt_conn_list = g_slist_remove(outgoing_gatt_conn_list, out_conn_info);
3183                 g_free(out_conn_info->addr);
3184                 g_free(out_conn_info);
3185         }
3186         g_free(address);
3187 }
3188
3189
3190 static void __bt_handle_client_service_search_result(
3191                 event_gattc_service_result_t *event_data)
3192 {
3193         BT_INFO("received the gatt service search result");
3194         /* Pre: status is never fail from OAL */
3195
3196         /* Find service list from address */
3197         bt_gatt_service_info_list_t *svc_info_list;
3198         bt_gatt_service_info_t *svc_info;
3199         BT_INFO("Search Result: status [%d] conn_id [%d]",
3200                         event_data->conn_status.status,
3201                         event_data->conn_status.conn_id);
3202
3203         svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3204         if (!svc_info_list) {
3205                 BT_INFO("Service info list not present for this connection ID, means first time browse");
3206                 /* Means for this conn_id, no services are ever browsed, first time,
3207                    create service info list for this conn_id */
3208                 svc_info_list = g_malloc0(sizeof(bt_gatt_service_info_list_t));
3209                 svc_info_list->conn_id = event_data->conn_status.conn_id;
3210                 list_gatt_info = g_slist_append(list_gatt_info, svc_info_list);
3211         } else {
3212                 BT_INFO("Service info list Already present for this connection ID, means not first time browse for this conn ID ");
3213         }
3214
3215         /* send list and current service's uuid and instance id to find it  */
3216         svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3217
3218
3219         /* If not found, check if service changed, if yes, means this is a new service added
3220            in remote GATT device, update uuid info in svc info list structure, to be used when
3221            search is completed */
3222         if (!svc_info) {
3223                 BT_INFO("Service Not found in svc info list for this connection ID");
3224                 if (svc_info_list->info.is_changed) {
3225                         BT_INFO("Service Changed indication already found for this connection ID");
3226                         memcpy(svc_info_list->info.uuid, event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3227                 }
3228                 /* Create and add new service in service list */
3229                 svc_info = g_malloc0(sizeof(bt_gatt_service_info_t));
3230                 memcpy(svc_info->uuid, event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3231                 svc_info->inst_id = event_data->srvc_id.id.inst_id;
3232                 svc_info->is_primary = event_data->srvc_id.is_prmry;
3233                 svc_info_list->services = g_slist_append(svc_info_list->services, svc_info);
3234                 BT_INFO("Service created and added in Svc info listf or this connection ID");
3235         } else {
3236                 BT_INFO("Service Already found to be present inside the svc info list for this connection ID");
3237                 /* If returned matching service info, then just update service_rmeoved value inside it to 0 */
3238                 svc_info->is_removed = 0;
3239         }
3240 }
3241
3242 static void __bt_handle_client_service_search_completed(
3243                 event_gattc_conn_status_t *event_data)
3244 {
3245         BT_INFO("+");
3246         struct gatt_server_info_t *conn_info = NULL;
3247         bt_gatt_service_info_list_t *svc_info_list;
3248         bt_gatt_service_info_t *svc_info;
3249         bt_services_browse_info_t browse_info;
3250         unsigned char uuid_empty[BLUETOOTH_UUID_HEX_MAX_LEN];
3251
3252         memset(&uuid_empty, 0x00, BLUETOOTH_UUID_HEX_MAX_LEN);
3253         memset(&browse_info, 0x00, sizeof(bt_services_browse_info_t));
3254         BT_INFO("Primary Services browsing completed status[%d] conn ID [%d]",
3255                         event_data->status, event_data->conn_id);
3256
3257         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(event_data->conn_id);
3258
3259         svc_info_list = __bt_get_service_info_list(event_data->conn_id);
3260         if (!svc_info_list) {
3261                 BT_ERR("No services browsed ever for addr [%s]", conn_info->addr);
3262
3263                 /* Just build response and return ERROR */
3264                 __bt_build_service_browse_info(event_data->conn_id, &browse_info);
3265
3266                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_INTERNAL,
3267                                 BT_GATT_GET_PRIMARY_SERVICES, &browse_info,
3268                                 sizeof(bt_services_browse_info_t));
3269                 return;
3270         }
3271
3272         /* If fail, then send event with error  */
3273         if (event_data->status != OAL_STATUS_SUCCESS) {
3274                 /* Just build response and return ERROR */
3275                 __bt_build_service_browse_info(event_data->conn_id, &browse_info);
3276
3277                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_INTERNAL,
3278                                 BT_GATT_GET_PRIMARY_SERVICES, &browse_info,
3279                                 sizeof(bt_services_browse_info_t));
3280                 return;
3281         }
3282
3283         /* If success, then find service info list from address */
3284
3285         /* If svc_changed == 1 and uuid valid, means a new service is added*/
3286         if (svc_info_list->info.is_changed && !memcmp(uuid_empty, svc_info_list->info.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)) {
3287                 /* TODO: Send event -Service added with instance ID and UUID of newly added service */
3288                 BT_INFO("new service added");
3289
3290                 BT_INFO("TODO new service added");
3291         }
3292
3293         /* If svc_changed == 1 and uuid invalid, then a service is removed */
3294         if (svc_info_list->info.is_changed && memcmp(uuid_empty, svc_info_list->info.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)) {
3295                 /* Scan through the service info list to find service with is_removed = 1*/
3296                 svc_info = __bt_find_removed_service(svc_info_list);
3297
3298                 /* TODO Send event - Service removed with instance ID and UUID of just rmeoved service */
3299
3300                 /* Remove that service info from service info list */
3301                 svc_info_list->services = g_slist_remove(svc_info_list->services, svc_info);
3302
3303                 /* Delete that service completely from svc_info list*/
3304                 __bt_remove_service_info_from_list(svc_info);
3305                 g_free(svc_info);
3306         }
3307
3308         /* Reset svc_changed = 0, and reset UUID = all 0's */
3309         svc_info_list->info.is_changed = 0;
3310         memset(&svc_info_list->info.uuid, 0x00, BLUETOOTH_UUID_HEX_MAX_LEN);
3311
3312         /* Build Reply and send to service browse primary services request of pending apps */
3313         __bt_build_service_browse_info(event_data->conn_id, &browse_info);
3314
3315         __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE,
3316                         BT_GATT_GET_PRIMARY_SERVICES, &browse_info,
3317                         sizeof(bt_services_browse_info_t));
3318 }
3319
3320
3321 static void __bt_handle_client_characteristic_search_result(
3322                 event_gattc_characteristic_result_t *event_data)
3323 {
3324         bt_gatt_service_info_list_t *svc_info_list;
3325         bt_gatt_service_info_t *svc_info;
3326         bt_gatt_char_info_t *char_info;
3327         bt_char_browse_info_t browse_info;
3328
3329         BT_INFO("Characteristic search result status [%d]",
3330                         event_data->conn_status.status);
3331
3332         memset(&browse_info, 0x00, sizeof(bt_char_browse_info_t));
3333
3334         /* If success */
3335         if (event_data->conn_status.status == OAL_STATUS_SUCCESS) {
3336                 /* Find service info list from address */
3337                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3338                 if (svc_info_list == NULL) {
3339                         BT_ERR("svc_info_list is NULL");
3340                         return;
3341                 }
3342
3343
3344                 /* Find matching service info from svc info list */
3345                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3346                 if (svc_info == NULL) {
3347                         BT_ERR("svc_info is NULL");
3348                         return;
3349                 }
3350
3351                 /* Find Matching char from service info in event */
3352                 char_info = __bt_find_matching_charc(svc_info, &event_data->char_id);
3353                 if (char_info == NULL)
3354                         BT_ERR("char_info is NULL");
3355
3356                 /* If not found, then add new characteristic and return */
3357                 if (!char_info) {
3358                         BT_INFO(" add new characteristic");
3359                         char_info = g_malloc0(sizeof(bt_gatt_char_info_t));
3360                         memcpy(char_info->uuid, event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3361
3362                         char_info->inst_id = event_data->char_id.inst_id;
3363                         char_info->props = event_data->char_prop;
3364                         svc_info->chars = g_slist_append(svc_info->chars, char_info);
3365                 } else {
3366                         /* If found, then return */
3367                         BT_INFO("update char property as Characteristic browsed is already present");
3368                         char_info->props |= event_data->char_prop;
3369                 }
3370         } else {
3371                 /* If Not success: Means Charc browse is completed  */
3372                 /* Find char list from service in event */
3373                 /* Find service list from address */
3374                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3375
3376                 /* Find service info from service in event */
3377                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3378
3379                 /* Build char list from service in event */
3380                 __bt_build_char_browse_info(event_data->conn_status.conn_id,
3381                                 svc_info, &browse_info);
3382
3383                 /* Create response and return by sending event*/
3384                 /* Build Reply and send to service browse All Included services request of pending apps */
3385                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE,
3386                                 BT_GATT_GET_SERVICE_PROPERTIES,
3387                                 &browse_info,
3388                                 sizeof(bt_char_browse_info_t));
3389         }
3390 }
3391
3392 static void __bt_handle_client_descriptor_search_result(
3393                 event_gattc_descriptor_result_t *event_data)
3394 {
3395         bt_gatt_service_info_list_t *svc_info_list;
3396         bt_gatt_service_info_t *svc_info;
3397         bt_gatt_char_info_t *char_info;
3398         bt_gatt_descriptor_info_t *desc_info;
3399         bt_descriptor_browse_info_t browse_info;
3400
3401         BT_INFO("descriptor search result status [%d]", event_data->conn_status.status);
3402
3403         memset(&browse_info, 0x00, sizeof(bt_descriptor_browse_info_t));
3404
3405         /* If success */
3406         if (event_data->conn_status.status == OAL_STATUS_SUCCESS) {
3407                 /* Find service list from address */
3408                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3409                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3410                 char_info = __bt_find_matching_charc(svc_info, &event_data->char_id);
3411                 desc_info = __bt_find_matching_desc(char_info, &event_data->descr_id);
3412
3413                 /* If not found, add new descriptor and return */
3414                 if (!desc_info) {
3415                         desc_info = g_malloc0(sizeof(bt_gatt_descriptor_info_t));
3416                         memcpy(desc_info->uuid, event_data->descr_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3417
3418                         desc_info->inst_id = event_data->descr_id.inst_id;
3419                         char_info->descs = g_slist_append(char_info->descs, desc_info);
3420
3421                 } else {
3422                         /* If found, then return */
3423                         BT_INFO("Characteristic browsed is already presesnt");
3424                 }
3425         } else {
3426                 /* If Not success */
3427                 /* Find service list from address */
3428                 /* Find included service list from service in event */
3429                 /* Create response and return by sending event*/
3430                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3431
3432                 /* Find service info from service in event */
3433                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3434
3435                 /* Find char info from char in event */
3436                 char_info = __bt_find_matching_charc(svc_info, &event_data->char_id);
3437
3438                 /* Build descriptor list from char in event */
3439                 __bt_build_descriptor_browse_info(event_data->conn_status.conn_id,
3440                                 svc_info, char_info, &browse_info);
3441
3442                 /* DBUS returni */
3443                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE,
3444                                 BT_GATT_GET_CHARACTERISTIC_PROPERTIES,
3445                                 &browse_info,
3446                                 sizeof(bt_descriptor_browse_info_t));
3447         }
3448 }
3449
3450 static void __bt_handle_client_characteristic_read_data(
3451                 event_gattc_read_data *event_data)
3452 {
3453         int result = BLUETOOTH_ERROR_NONE;
3454         struct gatt_server_info_t *conn_info = NULL;
3455         bluetooth_gatt_client_char_prop_info_t read_info;
3456
3457         /* Read Information data structures */
3458         GVariant *param = NULL;
3459         GVariant *data = NULL;
3460         GVariant *data_svc_uuid = NULL;
3461         GVariant *data_char_uuid = NULL;
3462         char *read_val = NULL;
3463         char *svc_uuid = NULL;
3464         char *char_uuid = NULL;
3465         int uuid_len = 16;
3466
3467         //memset(&read_info, 0x00, sizeof(bt_gatt_handle_property_t));
3468         memset(&read_info, 0x00, sizeof(bluetooth_gatt_client_char_prop_info_t));
3469
3470         /* Extract Address from conn_id of event data */
3471         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3472                         event_data->uuid_status.conn_status.conn_id);
3473
3474         BT_INFO("Characteristic Read result from addr [%s] status [%d]",
3475                         conn_info->addr, event_data->uuid_status.conn_status.status);
3476
3477         /* Fill char in buffer */
3478         memcpy(&read_info.characteristic.uuid,
3479                         event_data->uuid_status.char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3480         read_info.characteristic.instance_id = event_data->uuid_status.char_id.inst_id;
3481
3482         /* Fill Service in buffer */
3483         memcpy(&read_info.svc.uuid,
3484                         event_data->uuid_status.srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3485         read_info.svc.instance_id = event_data->uuid_status.srvc_id.id.inst_id;
3486
3487         /* Fill remote device address */
3488         _bt_convert_addr_string_to_type(read_info.device_address.addr, conn_info->addr);
3489
3490         /* Fill data and reply to all apps waiting for Read result on the same characteristic
3491 Note: Even in case of failure, address, handles and result code should be returned */
3492         if (event_data->uuid_status.conn_status.status != OAL_STATUS_SUCCESS)
3493                 result = BLUETOOTH_ERROR_INTERNAL;
3494         else {
3495                 if (event_data->data_len > 0) {
3496                         /* DEBUG */
3497                 //      for (i = 0; i < event_data->data_len; i++)
3498                 //              BT_INFO("Data[%d] = [0x%x]", i, event_data->data[i]);
3499
3500                         /* Read data */
3501                         read_val = g_memdup(&event_data->data[0], event_data->data_len);
3502
3503                         data = g_variant_new_from_data(
3504                                         G_VARIANT_TYPE_BYTESTRING,
3505                                         read_val,
3506                                         event_data->data_len,
3507                                         TRUE, NULL, NULL);
3508                 } else {
3509                         BT_ERR("Characteristic Read success, but no data!!!");
3510
3511                         data = g_variant_new_from_data(
3512                                         G_VARIANT_TYPE_BYTESTRING,
3513                                         NULL,
3514                                         0,
3515                                         FALSE, NULL, NULL);
3516                 }
3517
3518                 /* SVC uuid */
3519                 svc_uuid = g_memdup(&event_data->uuid_status.srvc_id.id.uuid.uuid[0], uuid_len);
3520
3521                 data_svc_uuid = g_variant_new_from_data(
3522                                 G_VARIANT_TYPE_BYTESTRING,
3523                                 svc_uuid,
3524                                 16,
3525                                 TRUE, NULL, NULL);
3526
3527                 /* Char uuid */
3528                 char_uuid = g_memdup(&event_data->uuid_status.char_id.uuid.uuid[0], uuid_len);
3529
3530                 data_char_uuid = g_variant_new_from_data(
3531                                 G_VARIANT_TYPE_BYTESTRING,
3532                                 char_uuid,
3533                                 16,
3534                                 TRUE, NULL, NULL);
3535
3536                 param = g_variant_new("(isn@ayin@ayin@ay)", result,
3537                                 conn_info->addr,
3538                                 16,
3539                                 data_svc_uuid,
3540                                 event_data->uuid_status.srvc_id.id.inst_id,
3541                                 16,
3542                                 data_char_uuid,
3543                                 event_data->uuid_status.char_id.inst_id,
3544                                 event_data->data_len,
3545                                 data);
3546
3547                 /* Send Event */
3548                 _bt_send_event(BT_GATT_CLIENT_EVENT,
3549                                 BLUETOOTH_EVENT_GATT_READ_CHAR,
3550                                 param);
3551         }
3552         /* Send DBUS return */
3553         __bt_gatt_handle_pending_request_info(result,
3554                         BT_GATT_READ_CHARACTERISTIC,
3555                         &read_info,
3556                         sizeof(bluetooth_gatt_client_char_prop_info_t));
3557
3558         if (read_val)
3559                 g_free(read_val);
3560         if (svc_uuid)
3561                 g_free(svc_uuid);
3562         if (char_uuid)
3563                 g_free(char_uuid);
3564 }
3565
3566 /* Modified */
3567 static void __bt_handle_client_descriptor_read_data(
3568                 event_gattc_read_data *event_data)
3569 {
3570         int result = BLUETOOTH_ERROR_NONE;
3571         struct gatt_server_info_t *conn_info = NULL;
3572         bluetooth_gatt_client_desc_prop_info_t read_info;
3573
3574         /* Read Information data structures */
3575         GVariant *param = NULL;
3576         GVariant *data = NULL;
3577         GVariant *data_svc_uuid = NULL;
3578         GVariant *data_char_uuid = NULL;
3579         GVariant *data_desc_uuid = NULL;
3580         char *read_val = NULL;
3581         char *svc_uuid = NULL;
3582         char *char_uuid = NULL;
3583         char *desc_uuid = NULL;
3584         int i;
3585         int uuid_len = 16;
3586         BT_INFO("+");
3587
3588         memset(&read_info, 0x00, sizeof(bluetooth_gatt_client_desc_prop_info_t));
3589
3590         /* Extract Address from conn_id of event data */
3591         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3592                         event_data->uuid_status.conn_status.conn_id);
3593
3594         BT_INFO("Descriptor Read result from addr [%s] status [%d]",
3595                         conn_info->addr, event_data->uuid_status.conn_status.status);
3596
3597         /* Fill descriptor informations in buffer */
3598         memcpy(&read_info.descriptor.uuid,
3599                         event_data->uuid_status.descr_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3600         read_info.descriptor.instance_id = event_data->uuid_status.descr_id.inst_id;
3601
3602         /* Fill Characteristic informations in buffer */
3603         memcpy(&read_info.characteristic.uuid,
3604                         event_data->uuid_status.char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3605         read_info.characteristic.instance_id = event_data->uuid_status.char_id.inst_id;
3606
3607         /* Fill Service informations in buffer */
3608         memcpy(&read_info.svc.uuid,
3609                         event_data->uuid_status.srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3610         read_info.svc.instance_id = event_data->uuid_status.srvc_id.id.inst_id;
3611
3612         /* Fill remote device address */
3613         _bt_convert_addr_string_to_type(read_info.device_address.addr, conn_info->addr);
3614
3615         /* Fill data and reply to all apps waiting for Read result on the same characteristic */
3616         if (event_data->uuid_status.conn_status.status != OAL_STATUS_SUCCESS)
3617                 result = BLUETOOTH_ERROR_INTERNAL;
3618         else {
3619                 BT_INFO("desc data len:%d", event_data->data_len);
3620                 if (event_data->data_len > 0) {
3621                         /* DEBUG */
3622                         for (i = 0; i < event_data->data_len; i++)
3623                                 BT_DBG("Data[%d] = [0x%x]", i, event_data->data[i]);
3624
3625                         /* Read data */
3626                         read_val = g_memdup(&event_data->data[0], event_data->data_len);
3627
3628                         data = g_variant_new_from_data(
3629                                         G_VARIANT_TYPE_BYTESTRING,
3630                                         read_val,
3631                                         event_data->data_len,
3632                                         TRUE, NULL, NULL);
3633                 } else {
3634                         BT_INFO("Descriptor Read success, but no data!!!");
3635
3636                         data = g_variant_new_from_data(
3637                                         G_VARIANT_TYPE_BYTESTRING,
3638                                         NULL,
3639                                         0,
3640                                         FALSE, NULL, NULL);
3641                 }
3642                 /* SVC uuid */
3643                 svc_uuid = g_memdup(&event_data->uuid_status.srvc_id.id.uuid.uuid[0], uuid_len);
3644
3645                 data_svc_uuid = g_variant_new_from_data(
3646                                 G_VARIANT_TYPE_BYTESTRING,
3647                                 svc_uuid,
3648                                 16,
3649                                 TRUE, NULL, NULL);
3650
3651                 /* Char uuid */
3652                 char_uuid = g_memdup(&event_data->uuid_status.char_id.uuid.uuid[0], uuid_len);
3653
3654                 data_char_uuid = g_variant_new_from_data(
3655                                 G_VARIANT_TYPE_BYTESTRING,
3656                                 char_uuid,
3657                                 16,
3658                                 TRUE, NULL, NULL);
3659
3660                 /* Desc uuid */
3661                 desc_uuid = g_memdup(&event_data->uuid_status.descr_id.uuid.uuid[0], uuid_len);
3662
3663                 data_desc_uuid = g_variant_new_from_data(
3664                                 G_VARIANT_TYPE_BYTESTRING,
3665                                 desc_uuid,
3666                                 16,
3667                                 TRUE, NULL, NULL);
3668
3669                 param = g_variant_new("(isn@ayin@ayin@ayin@ay)", result,
3670                                 conn_info->addr,
3671                                 uuid_len,
3672                                 data_svc_uuid,
3673                                 event_data->uuid_status.srvc_id.id.inst_id,
3674                                 16,
3675                                 data_char_uuid,
3676                                 event_data->uuid_status.char_id.inst_id,
3677                                 16,
3678                                 data_desc_uuid,
3679                                 event_data->uuid_status.descr_id.inst_id,
3680                                 event_data->data_len,
3681                                 data);
3682
3683                 /* Send Event */
3684                 _bt_send_event(BT_GATT_CLIENT_EVENT,
3685                                         BLUETOOTH_EVENT_GATT_READ_DESC,
3686                                         param);
3687         }
3688         BT_INFO("Send DBUS rpely for GATT Read Descriptor");
3689         /* Send DBUS return */
3690         __bt_gatt_handle_pending_request_info(result,
3691                         BT_GATT_READ_DESCRIPTOR_VALUE,
3692                         &read_info,
3693                         sizeof(bluetooth_gatt_client_desc_prop_info_t));
3694         if (read_val)
3695                 g_free(read_val);
3696         if (svc_uuid)
3697                 g_free(svc_uuid);
3698         if (char_uuid)
3699                 g_free(char_uuid);
3700         if (desc_uuid)
3701                 g_free(desc_uuid);
3702 }
3703
3704 static void __bt_handle_client_characteristic_write_data(
3705                 event_gattc_write_data *event_data)
3706 {
3707         int result = BLUETOOTH_ERROR_NONE;
3708         struct gatt_server_info_t *conn_info = NULL;
3709         bluetooth_gatt_client_char_prop_info_t write_info;
3710
3711         /* Read Information data structures */
3712         GVariant *param = NULL;
3713         GVariant *data_svc_uuid = NULL;
3714         GVariant *data_char_uuid = NULL;
3715         char *svc_uuid = NULL;
3716         char *char_uuid = NULL;
3717         int uuid_len = 16;
3718         BT_INFO("+");
3719
3720         memset(&write_info, 0x00, sizeof(bluetooth_gatt_client_char_prop_info_t));
3721
3722         /* Extract Address from conn_id of event data */
3723         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3724                         event_data->conn_status.conn_id);
3725
3726         BT_INFO("Characteristic Write callback from addr [%s] status [%d]",
3727                         conn_info->addr, event_data->conn_status.status);
3728
3729         /* Fill char in buffer */
3730         memcpy(&write_info.characteristic.uuid,
3731                         event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3732         write_info.characteristic.instance_id = event_data->char_id.inst_id;
3733
3734         /* Fill Service in buffer */
3735         memcpy(&write_info.svc.uuid,
3736                         event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3737         write_info.svc.instance_id = event_data->srvc_id.id.inst_id;
3738
3739         /* Fill remote device address */
3740         _bt_convert_addr_string_to_type(write_info.device_address.addr, conn_info->addr);
3741
3742         if (event_data->conn_status.status != OAL_STATUS_SUCCESS) {
3743                 result = BLUETOOTH_ERROR_INTERNAL;
3744                 goto done;
3745         }
3746
3747         /* Build event */
3748         /* SVC uuid */
3749         svc_uuid = g_memdup(&event_data->srvc_id.id.uuid.uuid[0], uuid_len);
3750
3751         data_svc_uuid = g_variant_new_from_data(
3752                         G_VARIANT_TYPE_BYTESTRING,
3753                         svc_uuid,
3754                         uuid_len,
3755                         TRUE, NULL, NULL);
3756
3757         /* Char uuid */
3758         char_uuid = g_memdup(&event_data->char_id.uuid.uuid[0], uuid_len);
3759
3760         data_char_uuid = g_variant_new_from_data(
3761                         G_VARIANT_TYPE_BYTESTRING,
3762                         char_uuid,
3763                         uuid_len,
3764                         TRUE, NULL, NULL);
3765
3766         param = g_variant_new("(isn@ayin@ayi)", result,
3767                         conn_info->addr,
3768                         16,
3769                         data_svc_uuid,
3770                         event_data->srvc_id.id.inst_id,
3771                         16,
3772                         data_char_uuid,
3773                         event_data->char_id.inst_id);
3774
3775         /* Send Event */
3776         _bt_send_event(BT_GATT_CLIENT_EVENT,
3777                         BLUETOOTH_EVENT_GATT_WRITE_CHAR,
3778                         param);
3779
3780         /* Free data */
3781         if (svc_uuid)
3782                 g_free(svc_uuid);
3783         if (char_uuid)
3784                 g_free(char_uuid);
3785 done:
3786         /* Send DBUS return */
3787         __bt_gatt_handle_pending_request_info(result,
3788                         BT_GATT_WRITE_CHARACTERISTIC_VALUE_BY_TYPE,
3789                         &write_info,
3790                         sizeof(bluetooth_gatt_client_char_prop_info_t));
3791 }
3792
3793
3794 static void __bt_handle_client_descriptor_write_data(
3795                 event_gattc_write_data *event_data)
3796 {
3797         int result = BLUETOOTH_ERROR_NONE;
3798         struct gatt_server_info_t *conn_info = NULL;
3799         bluetooth_gatt_client_desc_prop_info_t write_info;
3800
3801         /* Write Information data structures */
3802         GVariant *param = NULL;
3803         GVariant *data_svc_uuid = NULL;
3804         GVariant *data_char_uuid = NULL;
3805         GVariant *data_desc_uuid = NULL;
3806         char *svc_uuid = NULL;
3807         char *char_uuid = NULL;
3808         char *desc_uuid = NULL;
3809         int uuid_len = 16;
3810         BT_INFO("+");
3811
3812         memset(&write_info, 0x00, sizeof(bluetooth_gatt_client_desc_prop_info_t));
3813
3814         /* Extract Address from conn_id of event data */
3815         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3816                         event_data->conn_status.conn_id);
3817
3818         if (NULL == conn_info) {
3819
3820                 BT_INFO("Failed to get the conn info for conn_id [%d]", event_data->conn_status.conn_id);
3821                 return;
3822         }
3823
3824         BT_INFO("Descriptor Write callback from addr [%s] status [%d]",
3825                         conn_info->addr, event_data->conn_status.status);
3826
3827         /* Fill descriptor informations in buffer */
3828         memcpy(&write_info.descriptor.uuid,
3829                         event_data->descr_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3830         write_info.descriptor.instance_id = event_data->descr_id.inst_id;
3831
3832         /* Fill Characteristic informations in buffer */
3833         memcpy(&write_info.characteristic.uuid,
3834                         event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3835         write_info.characteristic.instance_id = event_data->char_id.inst_id;
3836
3837         /* Fill Service informations in buffer */
3838         memcpy(&write_info.svc.uuid,
3839                         event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3840         write_info.svc.instance_id = event_data->srvc_id.id.inst_id;
3841
3842         /* Fill remote device address */
3843         _bt_convert_addr_string_to_type(write_info.device_address.addr, conn_info->addr);
3844
3845         if (event_data->conn_status.status != OAL_STATUS_SUCCESS) {
3846                 result = BLUETOOTH_ERROR_INTERNAL;
3847                 goto done;
3848         }
3849
3850         /* Build event */
3851         /* SVC uuid */
3852         svc_uuid = g_memdup(&event_data->srvc_id.id.uuid.uuid[0], uuid_len);
3853
3854         data_svc_uuid = g_variant_new_from_data(
3855                         G_VARIANT_TYPE_BYTESTRING,
3856                         svc_uuid,
3857                         uuid_len,
3858                         TRUE, NULL, NULL);
3859
3860         /* Char uuid */
3861         char_uuid = g_memdup(&event_data->char_id.uuid.uuid[0], uuid_len);
3862
3863         data_char_uuid = g_variant_new_from_data(
3864                         G_VARIANT_TYPE_BYTESTRING,
3865                         char_uuid,
3866                         uuid_len,
3867                         TRUE, NULL, NULL);
3868
3869         /* Desc uuid */
3870         desc_uuid = g_memdup(&event_data->descr_id.uuid.uuid[0], uuid_len);
3871
3872         data_desc_uuid = g_variant_new_from_data(
3873                         G_VARIANT_TYPE_BYTESTRING,
3874                         desc_uuid,
3875                         uuid_len,
3876                         TRUE, NULL, NULL);
3877
3878         param = g_variant_new("(isn@ayin@ayin@ayi)", result,
3879                         conn_info->addr,
3880                         16,
3881                         data_svc_uuid,
3882                         event_data->srvc_id.id.inst_id,
3883                         16,
3884                         data_char_uuid,
3885                         event_data->char_id.inst_id,
3886                         16,
3887                         data_desc_uuid,
3888                         event_data->descr_id.inst_id);
3889
3890         /* Send Event */
3891         _bt_send_event(BT_GATT_CLIENT_EVENT,
3892                         BLUETOOTH_EVENT_GATT_WRITE_DESC,
3893                         param);
3894
3895         /* Free data */
3896         if (svc_uuid)
3897                 g_free(svc_uuid);
3898         if (char_uuid)
3899                 g_free(char_uuid);
3900         if (desc_uuid)
3901                 g_free(desc_uuid);
3902 done:
3903         /* Send DBUS return */
3904         __bt_gatt_handle_pending_request_info(result,
3905                         BT_GATT_WRITE_DESCRIPTOR_VALUE,
3906                         &write_info,
3907                         sizeof(bluetooth_gatt_client_desc_prop_info_t));
3908 }
3909
3910 static void __bt_hanlde_le_device_disconnection(event_dev_conn_status_t *event_data)
3911 {
3912         int result = BLUETOOTH_ERROR_INTERNAL;
3913         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
3914
3915         _bt_convert_addr_type_to_string(address, (unsigned char *)event_data->address.addr);
3916
3917         /* DBUS Return with fail of pending BT_CONNECT_LE for all the apps */
3918         BT_INFO("Local GATT Client disconnected: Remote addr[%s] ", address);
3919
3920         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE, address,
3921                                                  BT_ADDRESS_STRING_SIZE);
3922         g_free(address);
3923 }
3924
3925 static void __bt_handle_client_notification_registered(
3926                 event_gattc_regdereg_notify_t *event_data,
3927                 gboolean is_registered)
3928 {
3929         int result = BLUETOOTH_ERROR_NONE;
3930         struct gatt_server_info_t *conn_info = NULL;
3931         bt_gatt_notif_reg_info_t notif_info;
3932         BT_INFO("+");
3933
3934         memset(&notif_info, 0x00, sizeof(bt_gatt_notif_reg_info_t));
3935
3936         BT_INFO("Client Interface [%d] status [%d]",
3937                         event_data->client_if,
3938                         event_data->status);
3939
3940         /* Extract Address from conn_id of event data */
3941         conn_info = __bt_find_remote_gatt_server_info_from_client_if(
3942                         event_data->client_if);
3943
3944         if (!conn_info) {
3945                 BT_INFO("Connection Info is not present, return");
3946                 return;
3947         }
3948         BT_INFO("Notification Registered for addr [%s]",
3949                         conn_info->addr);
3950
3951
3952         /* Fill svc informations in buffer */
3953         memcpy(&notif_info.svc_uuid,
3954                         event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3955         notif_info.svc_inst = event_data->srvc_id.id.inst_id;
3956
3957         /* Fill char in buffer */
3958         memcpy(&notif_info.char_uuid,
3959                         event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3960         notif_info.char_inst = event_data->char_id.inst_id;
3961
3962         /* Fill remote device address */
3963         _bt_convert_addr_string_to_type(notif_info.addr.addr, conn_info->addr);
3964
3965         notif_info.is_registered = is_registered;
3966
3967         if (event_data->status != OAL_STATUS_SUCCESS)
3968                 result = BLUETOOTH_ERROR_INTERNAL;
3969
3970         /* Send DBUS Return for BT_GATT_WATCH_CHARACTERISTIC */
3971         __bt_gatt_handle_pending_request_info(result,
3972                         BT_GATT_WATCH_CHARACTERISTIC,
3973                         &notif_info,
3974                         sizeof(bt_gatt_notif_reg_info_t));
3975 }
3976
3977 static void __bt_handle_client_notification_data(event_gattc_notify_data *event_data)
3978 {
3979         /* No status in this event from OAL */
3980         int result = BLUETOOTH_ERROR_NONE;
3981
3982         /* Read Information data structures */
3983         GVariant *param = NULL;
3984         GVariant *data = NULL;
3985         GVariant *data_svc_uuid = NULL;
3986         GVariant *data_char_uuid = NULL;
3987         char *read_val = NULL;
3988         char *svc_uuid = NULL;
3989         char *char_uuid = NULL;
3990         char *addr = NULL;
3991         int i;
3992         int uuid_len = 16;
3993         BT_INFO("+");
3994
3995         BT_INFO("Notifcation of charc data changed");
3996
3997         if (event_data->data_len > 0) {
3998                 /* DEBUG */
3999                 for (i = 0; i < event_data->data_len; i++)
4000                         BT_INFO("Data[%d] = [0x%x]", i, event_data->data[i]);
4001
4002                 /* Fill address */
4003                 addr = g_malloc0(BT_ADDRESS_STRING_SIZE);
4004                 _bt_convert_addr_type_to_string(addr,
4005                                 (unsigned char *)&(event_data->address.addr));
4006
4007                 /* Read data */
4008                 read_val = g_memdup(&event_data->data[0], event_data->data_len);
4009
4010                 data = g_variant_new_from_data(
4011                                 G_VARIANT_TYPE_BYTESTRING,
4012                                 read_val,
4013                                 event_data->data_len,
4014                                 TRUE, NULL, NULL);
4015                 /* SVC uuid */
4016                 svc_uuid = g_memdup(&event_data->srvc_id.id.uuid.uuid[0], uuid_len);
4017
4018                 data_svc_uuid = g_variant_new_from_data(
4019                                 G_VARIANT_TYPE_BYTESTRING,
4020                                 svc_uuid,
4021                                 uuid_len,
4022                                 TRUE, NULL, NULL);
4023
4024                 /* Char uuid */
4025                 char_uuid = g_memdup(&event_data->char_id.uuid.uuid[0], uuid_len);
4026
4027                 data_char_uuid = g_variant_new_from_data(
4028                                 G_VARIANT_TYPE_BYTESTRING,
4029                                 char_uuid,
4030                                 uuid_len,
4031                                 TRUE, NULL, NULL);
4032
4033                 /* Build Param */
4034                 param = g_variant_new("(isn@ayin@ayin@ay)", result,
4035                                 addr,
4036                                 16,
4037                                 data_svc_uuid,
4038                                 event_data->srvc_id.id.inst_id,
4039                                 16,
4040                                 data_char_uuid,
4041                                 event_data->char_id.inst_id,
4042                                 event_data->data_len,
4043                                 data);
4044
4045                 /* Send Event */
4046                 _bt_send_event(BT_GATT_CLIENT_EVENT,
4047                                 BLUETOOTH_EVENT_GATT_CHAR_VAL_CHANGED,
4048                                 param);
4049         } else {
4050                 BT_ERR("No Data!!");
4051         }
4052         /* Free data */
4053         if (read_val)
4054                 g_free(read_val);
4055         if (svc_uuid)
4056                 g_free(svc_uuid);
4057         if (char_uuid)
4058                 g_free(char_uuid);
4059         if (addr)
4060                 g_free(addr);
4061 }
4062
4063 gboolean _bt_is_remote_gatt_device_connected(bluetooth_device_address_t *address)
4064 {
4065         char *addr;
4066         struct gatt_server_info_t *conn_info =  NULL;
4067         gboolean connected = FALSE;
4068         BT_INFO("+");
4069
4070         addr = g_malloc0(BT_ADDRESS_STRING_SIZE);
4071         _bt_convert_addr_type_to_string(addr,
4072                         (unsigned char *)&(address->addr));
4073
4074         BT_INFO("Check Connected or not for [%s]", addr);
4075         /* Check if device is already in connected list */
4076         conn_info = _bt_find_remote_gatt_server_info(addr);
4077
4078         if (conn_info) {
4079                 BT_INFO("Remote GATT Server device [%s] is Connected", conn_info->addr);
4080                 connected = TRUE;
4081         } else {
4082                 struct gatt_client_info_t *client_info = NULL;
4083
4084                 BT_INFO("Remote GATT Server Device [%s] is not Connected", addr);
4085
4086                 /* Check if device is already in connected list */
4087                 client_info = _bt_find_remote_gatt_client_info(addr);
4088
4089                 if (client_info) {
4090                         BT_INFO("Remote Client device [%s] is Connected", client_info->addr);
4091                         connected = TRUE;
4092                 } else {
4093                         BT_INFO("Remote GATT Client Device [%s] is not Connected", addr);
4094                 }
4095         }
4096
4097         g_free(addr);
4098         return connected;
4099 }
4100
4101
4102 int _bt_connect_le_device(bluetooth_device_address_t *address,
4103                 int auto_connect, int client_id)
4104 {
4105         struct gatt_server_info_t *conn_info = NULL;
4106         struct gatt_out_conn_info_t *out_conn_info = NULL;
4107
4108         invocation_info_t *req_info = NULL;
4109         int ret = OAL_STATUS_SUCCESS;
4110         char *addr;
4111         char *remote_address = NULL;
4112
4113         BT_CHECK_PARAMETER(address, return);
4114
4115         BT_INFO("+");
4116
4117         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4118         _bt_convert_addr_type_to_string(addr, address->addr);
4119         BT_INFO("GATT Client connect request for address [%s] client instance [%d]",
4120                         addr, client_id);
4121
4122
4123         /* Check if Remote Device is already under connection progress */
4124         req_info = _bt_get_request_info_data_from_function_name(BT_CONNECT_LE);
4125         if (req_info) {
4126                 remote_address = (char*)req_info->user_data;
4127                 if (remote_address && !strcasecmp(remote_address, addr)) {/* Address matched */
4128                         BT_INFO("Already Connection ongoing for same remote GATT Server address [%s]", remote_address);
4129                         /* Return and wait for events to be sent to all apps */
4130                         g_free(addr);
4131                         return BLUETOOTH_ERROR_IN_PROGRESS;
4132                 }
4133         }
4134
4135         /* Check if remote GATT Server is connected or not */
4136         conn_info = _bt_find_remote_gatt_server_info(addr);
4137         if (conn_info) {
4138                 BT_ERR("GATT Server is already connected..");
4139                 g_free(addr);
4140                 return BLUETOOTH_ERROR_ALREADY_CONNECT;
4141         }
4142
4143         /* TODO Check Requirement of holding Advertisement before initiating LE connect */
4144
4145         /* Check if app sent 0 client id for connection, in such case, use default gatt client ID */
4146         if (client_id == 0) {
4147                 BT_INFO("GATT CLient connect request sent by an app without any client instance [%d]",
4148                                 client_id);
4149                 BT_INFO("Assign default GATT client id [%d]", gatt_default_client);
4150                 client_id = gatt_default_client;
4151         }
4152
4153         BT_INFO("Connect using CLient ID [%d]", client_id);
4154         ret = gattc_connect(client_id, (bt_address_t*)(address), auto_connect);
4155
4156         if (ret != OAL_STATUS_SUCCESS) {
4157                 BT_ERR("ret: %d", ret);
4158                 g_free(addr);
4159                 return BLUETOOTH_ERROR_INTERNAL;
4160         }
4161
4162         /* Mark this as outgoing connection */
4163         out_conn_info = g_new0(struct gatt_out_conn_info_t, 1);
4164         out_conn_info->addr = g_strdup(addr);
4165         out_conn_info->client_id = client_id;
4166         BT_INFO("Added outgoing connection info addr[%s]", out_conn_info->addr);
4167         outgoing_gatt_conn_list = g_slist_append(outgoing_gatt_conn_list, out_conn_info);
4168
4169         g_free(addr);
4170         return BLUETOOTH_ERROR_NONE;
4171 }
4172
4173 int _bt_gatt_get_primary_services(char *address)
4174 {
4175         BT_CHECK_PARAMETER(address, return);
4176         struct gatt_server_info_t *conn_info = NULL;
4177         invocation_info_t *req_info = NULL;
4178         int ret = OAL_STATUS_SUCCESS;
4179         BT_INFO("+");
4180
4181         /* Check if any app is already browsing primary services on the same remote GATT Server */
4182         req_info = _bt_get_request_info_data(BT_GATT_GET_PRIMARY_SERVICES, address);
4183         if (req_info) {
4184                 BT_INFO("Already Primary Service Browsing ongoing for same rmeote GATT Server");
4185                 /* Return and wait for events to be sent to all apps */
4186                 return BLUETOOTH_ERROR_NONE;
4187         }
4188
4189         /* Check if remote GATT Server is connected or not */
4190         conn_info = _bt_find_remote_gatt_server_info(address);
4191         if (conn_info) {
4192                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4193                                 conn_info->addr, conn_info->connection_id);
4194         } else {
4195                 BT_ERR("GATT Server is not yet connected..");
4196                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4197         }
4198
4199         /* Send Primary Service Browsing request to stack */
4200         ret = gattc_search_service(conn_info->connection_id, NULL);
4201         if (ret != OAL_STATUS_SUCCESS) {
4202                 BT_ERR("ret: %d", ret);
4203                 return BLUETOOTH_ERROR_INTERNAL;
4204         }
4205         return BLUETOOTH_ERROR_NONE;
4206 }
4207
4208 int _bt_gatt_get_all_characteristic(bluetooth_gatt_client_svc_prop_info_t *svc)
4209 {
4210         BT_CHECK_PARAMETER(svc, return);
4211         struct gatt_server_info_t *conn_info = NULL;
4212         invocation_info_t *req_info = NULL;
4213         bluetooth_gatt_client_svc_prop_info_t *prop;
4214         oal_gatt_srvc_id_t srvc_id;
4215         int ret = OAL_STATUS_SUCCESS;
4216         char *addr;
4217         BT_INFO("+");
4218
4219         /* Check if any app is already browsing characteristics of the same service on the same remote GATT Server */
4220         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_GET_SERVICE_PROPERTIES);
4221         if (req_info) {
4222                 prop = (bluetooth_gatt_client_svc_prop_info_t*)req_info->user_data;
4223                 if (prop && !memcmp(svc->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t))
4224                                 && memcmp(prop->svc.uuid, svc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
4225                                 && prop->svc.instance_id == svc->svc.instance_id) {
4226                         BT_INFO("Already Properties browsing for Primary Service ongoing for same remote GATT Server");
4227                         /* Return and wait for events to be sent to all apps */
4228                         return BLUETOOTH_ERROR_NONE;
4229                 }
4230         }
4231
4232         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4233         _bt_convert_addr_type_to_string(addr, svc->device_address.addr);
4234
4235         /* Check if remote GATT Server is connected or not */
4236         conn_info = _bt_find_remote_gatt_server_info(addr);
4237         if (conn_info) {
4238                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4239                                 conn_info->addr, conn_info->connection_id);
4240         } else {
4241                 BT_ERR("GATT Server is not yet connected..");
4242                 g_free(addr);
4243                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4244         }
4245
4246         srvc_id.is_prmry = TRUE;
4247         srvc_id.id.inst_id = svc->svc.instance_id;
4248         memcpy(srvc_id.id.uuid.uuid, svc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4249
4250         /* Search All Characteristic */
4251         ret = gattc_get_characteristic(conn_info->connection_id, &srvc_id, NULL);
4252         if (ret != OAL_STATUS_SUCCESS) {
4253                 BT_ERR("ret: %d", ret);
4254                 g_free(addr);
4255                 return BLUETOOTH_ERROR_INTERNAL;
4256         }
4257         g_free(addr);
4258         return BLUETOOTH_ERROR_NONE;
4259 }
4260
4261 int _bt_gatt_get_all_characteristic_properties(
4262                 bluetooth_gatt_client_char_prop_info_t *chr)
4263 {
4264         struct gatt_server_info_t *conn_info = NULL;
4265         invocation_info_t *req_info = NULL;
4266         bluetooth_gatt_client_char_prop_info_t *prop;
4267         oal_gatt_srvc_id_t srvc_id;
4268         oal_gatt_id_t char_id;
4269         int ret = OAL_STATUS_SUCCESS;
4270         char *addr;
4271
4272         BT_CHECK_PARAMETER(chr, return);
4273
4274         BT_INFO("+");
4275
4276         /* Check if any app is already browsing descriptors of the same char of
4277            particular service on the same remote GATT Server */
4278         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_GET_CHARACTERISTIC_PROPERTIES);
4279         if (req_info) {
4280                 prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
4281                 if (prop && !memcmp(chr->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4282                                 && memcmp(chr->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4283                                 && chr->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4284                                 && memcmp(chr->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4285                                 && chr->characteristic.instance_id == prop->characteristic.instance_id) { /* Characteristic Instance ID matched */
4286                         BT_INFO("Already Properties browsing for Characteristic ongoing for same remote GATT Server");
4287                         /* Return and wait for events to be sent to all apps */
4288                         return BLUETOOTH_ERROR_NONE;
4289                 }
4290         }
4291
4292         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4293         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4294
4295         /* Check if remote GATT Server is connected or not */
4296         conn_info = _bt_find_remote_gatt_server_info(addr);
4297         if (conn_info) {
4298                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4299                                 conn_info->addr, conn_info->connection_id);
4300         } else {
4301                 BT_ERR("GATT Server is not yet connected..");
4302                 g_free(addr);
4303                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4304         }
4305
4306         srvc_id.is_prmry = TRUE;
4307         srvc_id.id.inst_id = chr->svc.instance_id;
4308         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4309
4310         char_id.inst_id = chr->characteristic.instance_id;
4311         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4312
4313         /* Search All Descriptors */
4314         ret = gattc_get_descriptor(conn_info->connection_id, &srvc_id, &char_id, NULL);
4315         if (ret != OAL_STATUS_SUCCESS) {
4316                 BT_ERR("ret: %d", ret);
4317                 g_free(addr);
4318                 return BLUETOOTH_ERROR_INTERNAL;
4319         }
4320         g_free(addr);
4321         return BLUETOOTH_ERROR_NONE;
4322 }
4323
4324 int _bt_gatt_read_characteristic_value(
4325                 bluetooth_gatt_client_char_prop_info_t *chr)
4326 {
4327         struct gatt_server_info_t *conn_info = NULL;
4328         invocation_info_t *req_info = NULL;
4329         bluetooth_gatt_client_char_prop_info_t *prop;
4330         oal_gatt_srvc_id_t srvc_id;
4331         oal_gatt_id_t char_id;
4332         int ret = OAL_STATUS_SUCCESS;
4333         char *addr;
4334
4335         BT_CHECK_PARAMETER(chr, return);
4336
4337         BT_INFO("+");
4338
4339         /* Check if any app is already Reading characteristic of the same char of
4340            particular service on the same remote GATT Server */
4341         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_READ_CHARACTERISTIC);
4342         if (req_info) {
4343                 prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
4344                 if (prop && !memcmp(chr->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4345                                 && memcmp(chr->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4346                                 && chr->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4347                                 && memcmp(chr->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4348                                 && chr->characteristic.instance_id == prop->characteristic.instance_id) { /* Characteristic Instance ID matched */
4349                         BT_INFO("Already Characteristic value Read operation in progress for same remote GATT Server");
4350                         /* Return and wait for events to be sent to all apps */
4351                         return BLUETOOTH_ERROR_NONE;
4352                 }
4353         }
4354
4355         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4356         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4357
4358         /* Check if remote GATT Server is connected or not */
4359         conn_info = _bt_find_remote_gatt_server_info(addr);
4360         if (conn_info) {
4361                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4362                                 conn_info->addr, conn_info->connection_id);
4363         } else {
4364                 BT_ERR("GATT Server is not yet connected..");
4365                 g_free(addr);
4366                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4367         }
4368
4369         srvc_id.is_prmry = TRUE;
4370         srvc_id.id.inst_id = chr->svc.instance_id;
4371         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4372
4373         char_id.inst_id = chr->characteristic.instance_id;
4374         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4375
4376         /* Search All Descriptors */
4377         ret = gattc_read_characteristic(conn_info->connection_id, &srvc_id, &char_id, OAL_GATT_AUTH_REQ_NONE);
4378         if (ret != OAL_STATUS_SUCCESS) {
4379                 BT_ERR("ret: %d", ret);
4380                 g_free(addr);
4381                 return BLUETOOTH_ERROR_INTERNAL;
4382         }
4383         g_free(addr);
4384         return BLUETOOTH_ERROR_NONE;
4385 }
4386
4387 int _bt_gatt_read_descriptor_value(
4388                 bluetooth_gatt_client_desc_prop_info_t *desc)
4389 {
4390         struct gatt_server_info_t *conn_info = NULL;
4391         invocation_info_t *req_info = NULL;
4392         bluetooth_gatt_client_desc_prop_info_t *prop;
4393         oal_gatt_srvc_id_t srvc_id;
4394         oal_gatt_id_t char_id;
4395         oal_gatt_id_t desc_id;
4396         int ret = OAL_STATUS_SUCCESS;
4397         char *addr;
4398
4399         BT_CHECK_PARAMETER(desc, return);
4400
4401         BT_INFO("+");
4402
4403         /* Check if any app is already Reading descriptors of the same char of
4404            particular service on the same remote GATT Server */
4405         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_READ_DESCRIPTOR_VALUE);
4406         if (req_info) {
4407                 prop = (bluetooth_gatt_client_desc_prop_info_t*)req_info->user_data;
4408                 if (prop && !memcmp(desc->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4409                                 && memcmp(desc->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4410                                 && desc->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4411                                 && memcmp(desc->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4412                                 && desc->characteristic.instance_id == prop->characteristic.instance_id /* Characteristic Instance ID matched */
4413                                 && memcmp(desc->descriptor.uuid, prop->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Descriptor UUID matched */
4414                                 && desc->descriptor.instance_id == prop->descriptor.instance_id) { /* Descriptor Instance ID matched */
4415                         BT_INFO("Already Descriptor value Read operation in progress for same remote GATT Server");
4416                         /* Return and wait for events to be sent to all apps */
4417                         return BLUETOOTH_ERROR_NONE;
4418                 }
4419         }
4420
4421         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4422         _bt_convert_addr_type_to_string(addr, desc->device_address.addr);
4423
4424         /* Check if remote GATT Server is connected or not */
4425         conn_info = _bt_find_remote_gatt_server_info(addr);
4426         if (conn_info) {
4427                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4428                                 conn_info->addr, conn_info->connection_id);
4429         } else {
4430                 BT_ERR("GATT Server is not yet connected..");
4431                 g_free(addr);
4432                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4433         }
4434
4435         srvc_id.is_prmry = TRUE;
4436         srvc_id.id.inst_id = desc->svc.instance_id;
4437         memcpy(srvc_id.id.uuid.uuid, desc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4438
4439         char_id.inst_id = desc->characteristic.instance_id;
4440         memcpy(char_id.uuid.uuid, desc->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4441
4442         desc_id.inst_id = desc->descriptor.instance_id;
4443         memcpy(desc_id.uuid.uuid, desc->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4444
4445         /* Search All Descriptors */
4446         ret = gattc_read_descriptor(conn_info->connection_id, &srvc_id, &char_id,
4447                         &desc_id, OAL_GATT_AUTH_REQ_NONE);
4448         if (ret != OAL_STATUS_SUCCESS) {
4449                 BT_ERR("ret: %d", ret);
4450                 g_free(addr);
4451                 return BLUETOOTH_ERROR_INTERNAL;
4452         }
4453         g_free(addr);
4454         return BLUETOOTH_ERROR_NONE;
4455 }
4456
4457 /*acquire Notify*/
4458 int _bt_gatt_acquire_notify(bluetooth_gatt_client_char_prop_info_t *chr, int *fd, int *mtu)
4459 {
4460         struct gatt_server_info_t *conn_info = NULL;
4461         oal_gatt_srvc_id_t srvc_id;
4462         oal_gatt_id_t char_id;
4463         int ret = OAL_STATUS_SUCCESS;
4464         char *addr;
4465
4466         BT_CHECK_PARAMETER(chr, return);
4467
4468         BT_INFO("+");
4469
4470         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4471         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4472
4473         /* Check if remote GATT Server is connected or not */
4474         conn_info = _bt_find_remote_gatt_server_info(addr);
4475         if (conn_info) {
4476                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4477                                 conn_info->addr, conn_info->connection_id);
4478         } else {
4479                 BT_ERR("GATT Server is not yet connected..");
4480                 g_free(addr);
4481                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4482         }
4483
4484         srvc_id.is_prmry = TRUE;
4485         srvc_id.id.inst_id = chr->svc.instance_id;
4486         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4487
4488         char_id.inst_id = chr->characteristic.instance_id;
4489         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4490
4491                 ret = gattc_acquire_notify(conn_info->connection_id, &srvc_id, &char_id, fd, mtu);
4492
4493         if (ret != OAL_STATUS_SUCCESS) {
4494                 BT_ERR("ret: %d", ret);
4495                 g_free(addr);
4496                 return BLUETOOTH_ERROR_INTERNAL;
4497         }
4498         BT_INFO("GATT characterstics FD [%d]  mtu[%d]", *fd, *mtu);
4499         g_free(addr);
4500         return BLUETOOTH_ERROR_NONE;
4501 }
4502
4503 /*acquire Write*/
4504 int _bt_gatt_acquire_write(bluetooth_gatt_client_char_prop_info_t *chr, int *fd, int *mtu)
4505 {
4506
4507         struct gatt_server_info_t *conn_info = NULL;
4508         oal_gatt_srvc_id_t srvc_id;
4509         oal_gatt_id_t char_id;
4510         int ret = OAL_STATUS_SUCCESS;
4511         char *addr;
4512
4513         BT_CHECK_PARAMETER(chr, return);
4514
4515         BT_INFO("+");
4516
4517         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4518         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4519
4520         /* Check if remote GATT Server is connected or not */
4521         conn_info = _bt_find_remote_gatt_server_info(addr);
4522         if (conn_info) {
4523                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4524                                 conn_info->addr, conn_info->connection_id);
4525         } else {
4526                 BT_ERR("GATT Server is not yet connected..");
4527                 g_free(addr);
4528                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4529         }
4530
4531         srvc_id.is_prmry = TRUE;
4532         srvc_id.id.inst_id = chr->svc.instance_id;
4533         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4534
4535         char_id.inst_id = chr->characteristic.instance_id;
4536         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4537
4538                 ret = gattc_acquire_write(conn_info->connection_id, &srvc_id, &char_id,
4539                                         OAL_GATT_AUTH_REQ_NONE, fd, mtu);
4540         if (ret != OAL_STATUS_SUCCESS) {
4541                 BT_ERR("ret: %d", ret);
4542                 g_free(addr);
4543                 return BLUETOOTH_ERROR_INTERNAL;
4544         }
4545         BT_INFO("GATT characterstics FD [%d]  mtu [%d]", *fd, *mtu);
4546         g_free(addr);
4547         return BLUETOOTH_ERROR_NONE;
4548
4549 }
4550
4551
4552 /* Write Characteristic */
4553 int _bt_gatt_write_characteristic_value_by_type(
4554                 bluetooth_gatt_client_char_prop_info_t *chr,
4555                 bluetooth_gatt_att_data_t *data,
4556                 bluetooth_gatt_write_type_e write_type)
4557 {
4558         struct gatt_server_info_t *conn_info = NULL;
4559         invocation_info_t *req_info = NULL;
4560         bluetooth_gatt_client_char_prop_info_t *prop;
4561         oal_gatt_srvc_id_t srvc_id;
4562         oal_gatt_id_t char_id;
4563         int ret = OAL_STATUS_SUCCESS;
4564         char *addr;
4565         int k;
4566
4567         BT_CHECK_PARAMETER(chr, return);
4568         BT_CHECK_PARAMETER(data, return);
4569
4570         BT_INFO("+");
4571
4572         /* Check if any app is already writing same char of
4573            particular service on the same remote GATT Server */
4574         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_WRITE_CHARACTERISTIC_VALUE_BY_TYPE);
4575         if (req_info) {
4576                 prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
4577                 if (prop && !memcmp(chr->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4578                                 && memcmp(chr->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4579                                 && chr->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4580                                 && memcmp(chr->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4581                                 && chr->characteristic.instance_id == prop->characteristic.instance_id) { /* Characteristic Instance ID matched */
4582                         BT_INFO("Already Characteristic Write Value operation in progress for same remote GATT Server");
4583                         /* Return and wait for events to be sent to all apps */
4584                         return BLUETOOTH_ERROR_NONE;
4585                 }
4586         }
4587
4588         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4589         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4590
4591         /* Check if remote GATT Server is connected or not */
4592         conn_info = _bt_find_remote_gatt_server_info(addr);
4593         if (conn_info) {
4594                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4595                                 conn_info->addr, conn_info->connection_id);
4596         } else {
4597                 BT_ERR("GATT Server is not yet connected..");
4598                 g_free(addr);
4599                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4600         }
4601
4602         srvc_id.is_prmry = TRUE;
4603         srvc_id.id.inst_id = chr->svc.instance_id;
4604         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4605
4606         char_id.inst_id = chr->characteristic.instance_id;
4607         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4608
4609         /* Write CHar value */
4610         /* DEBUG */
4611         BT_INFO("Connection ID [%d] write type [%d] data length [%d]", conn_info->connection_id, write_type, data->length);
4612         for (k = 0; k < data->length; k++)
4613                 BT_INFO("Data[%d] [0x%x]", k, data->data[k]);
4614
4615         ret = gattc_write_characteristic(conn_info->connection_id,
4616                         &srvc_id, &char_id,
4617                         (oal_gatt_write_type_t)write_type, data->length,
4618                         OAL_GATT_AUTH_REQ_NONE, (char *)(&data->data[0]));
4619         if (ret != OAL_STATUS_SUCCESS) {
4620                 BT_ERR("ret: %d", ret);
4621                 g_free(addr);
4622                 return BLUETOOTH_ERROR_INTERNAL;
4623         }
4624         g_free(addr);
4625         return BLUETOOTH_ERROR_NONE;
4626 }
4627
4628 /* Write Descriptor */
4629 int _bt_gatt_write_descriptor_value_by_type(
4630                 bluetooth_gatt_client_desc_prop_info_t *desc,
4631                 bluetooth_gatt_att_data_t *data,
4632                 bluetooth_gatt_write_type_e write_type)
4633 {
4634         struct gatt_server_info_t *conn_info = NULL;
4635         invocation_info_t *req_info = NULL;
4636         bluetooth_gatt_client_desc_prop_info_t *prop;
4637         oal_gatt_srvc_id_t srvc_id;
4638         oal_gatt_id_t char_id;
4639         oal_gatt_id_t desc_id;
4640         int ret = OAL_STATUS_SUCCESS;
4641         char *addr;
4642         int k;
4643
4644         BT_CHECK_PARAMETER(desc, return);
4645         BT_CHECK_PARAMETER(data, return);
4646
4647         BT_INFO("+");
4648
4649         /* Check if any app is already writing on same Descriptor of the same char of
4650            particular service on the same remote GATT Server */
4651         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_WRITE_DESCRIPTOR_VALUE);
4652         if (req_info) {
4653                 prop = (bluetooth_gatt_client_desc_prop_info_t*)req_info->user_data;
4654                 if (prop && !memcmp(desc->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4655                                 && memcmp(desc->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4656                                 && desc->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4657                                 && memcmp(desc->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4658                                 && desc->characteristic.instance_id == prop->characteristic.instance_id /* Characteristic Instance ID matched */
4659                                 && memcmp(desc->descriptor.uuid, prop->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Descriptor UUID matched */
4660                                 && desc->descriptor.instance_id == prop->descriptor.instance_id) { /* Descriptor Instance ID matched */
4661                         BT_INFO("Already Descriptor value Write operation in progress for same remote GATT Server");
4662                         /* Return and wait for events to be sent to all apps */
4663                         return BLUETOOTH_ERROR_NONE;
4664                 }
4665         }
4666
4667         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4668         _bt_convert_addr_type_to_string(addr, desc->device_address.addr);
4669
4670         /* Check if remote GATT Server is connected or not */
4671         conn_info = _bt_find_remote_gatt_server_info(addr);
4672         if (conn_info) {
4673                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4674                                 conn_info->addr, conn_info->connection_id);
4675         } else {
4676                 BT_ERR("GATT Server is not yet connected..");
4677                 g_free(addr);
4678                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4679         }
4680
4681         srvc_id.is_prmry = TRUE;
4682         srvc_id.id.inst_id = desc->svc.instance_id;
4683         memcpy(srvc_id.id.uuid.uuid, desc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4684
4685         char_id.inst_id = desc->characteristic.instance_id;
4686         memcpy(char_id.uuid.uuid, desc->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4687
4688         desc_id.inst_id = desc->descriptor.instance_id;
4689         memcpy(desc_id.uuid.uuid, desc->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4690
4691         /* DEBUG */
4692         BT_INFO("Connection ID [%d] write type [%d] data length [%d]", conn_info->connection_id, write_type, data->length);
4693         for (k = 0; k < data->length; k++)
4694                 BT_INFO("Data[%d] [0x%x]", k, data->data[k]);
4695
4696         ret = gattc_write_descriptor(conn_info->connection_id,
4697                         &srvc_id, &char_id, &desc_id,
4698                         (oal_gatt_write_type_t)write_type, data->length,
4699                         OAL_GATT_AUTH_REQ_NONE, (char *)(&data->data[0]));
4700         if (ret != OAL_STATUS_SUCCESS) {
4701                 BT_ERR("ret: %d", ret);
4702                 g_free(addr);
4703                 return BLUETOOTH_ERROR_INTERNAL;
4704         }
4705         g_free(addr);
4706         return BLUETOOTH_ERROR_NONE;
4707 }
4708
4709 int _bt_gatt_watch_characteristic(
4710                 bluetooth_gatt_client_char_prop_info_t *chr,
4711                 int client_id,
4712                 gboolean is_notify)
4713 {
4714         struct gatt_server_info_t *conn_info = NULL;
4715         oal_gatt_srvc_id_t srvc_id;
4716         oal_gatt_id_t char_id;
4717         int ret = OAL_STATUS_SUCCESS;
4718         char *addr;
4719
4720         BT_CHECK_PARAMETER(chr, return);
4721
4722         BT_INFO("Client ID [%d] Is Notify [%d]", client_id, is_notify);
4723
4724         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4725         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4726
4727         /* Check if remote GATT Server is connected or not */
4728         conn_info = _bt_find_remote_gatt_server_info(addr);
4729         if (conn_info) {
4730                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4731                                 conn_info->addr, conn_info->connection_id);
4732         } else {
4733                 BT_ERR("GATT Server is not yet connected..");
4734                 g_free(addr);
4735                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4736         }
4737         srvc_id.is_prmry = TRUE;
4738         srvc_id.id.inst_id = chr->svc.instance_id;
4739         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4740
4741         char_id.inst_id = chr->characteristic.instance_id;
4742         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4743
4744         /* Register or unregister Notification characteristic */
4745         if (is_notify)
4746                 ret = gattc_register_for_notification(conn_info->client_id,
4747                                 (bt_address_t*)&(chr->device_address),
4748                                 &srvc_id, &char_id);
4749         else
4750                 ret = gattc_deregister_for_notification(conn_info->client_id,
4751                                 (bt_address_t*)&(chr->device_address),
4752                                 &srvc_id, &char_id);
4753
4754         BT_INFO("Result[%d]", ret);
4755         if (ret != OAL_STATUS_SUCCESS) {
4756                 BT_ERR("ret: %d", ret);
4757                 g_free(addr);
4758                 return BLUETOOTH_ERROR_INTERNAL;
4759         }
4760         g_free(addr);
4761         return BLUETOOTH_ERROR_NONE;
4762 }
4763
4764
4765 int _bt_disconnect_le_device(bluetooth_device_address_t *address,
4766                 int client_id)
4767 {
4768         struct gatt_server_info_t *conn_info = NULL;
4769         struct gatt_client_info_t *rem_client_conn_info = NULL;
4770         invocation_info_t *req_info = NULL;
4771         int ret = OAL_STATUS_SUCCESS;
4772         char *addr;
4773         char *remote_address = NULL;
4774
4775         BT_CHECK_PARAMETER(address, return);
4776
4777         BT_INFO("+");
4778
4779         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4780         _bt_convert_addr_type_to_string(addr, address->addr);
4781         BT_INFO("GATT Client Disconnect request for address [%s]", addr);
4782
4783         /* Check if Remote Device is already under connection progress */
4784         req_info = _bt_get_request_info_data_from_function_name(BT_DISCONNECT_LE);
4785         if (req_info) {
4786                 remote_address = (char*)req_info->user_data;
4787                 if (remote_address && !strcasecmp(remote_address, addr)) {/* Address matched */
4788                         BT_INFO("Already DisConnection ongoing for same remote GATT Server address [%s]", remote_address);
4789                         /* Return success and wait for events to be sent to all apps */
4790                         g_free(addr);
4791                         return BLUETOOTH_ERROR_IN_PROGRESS;
4792                 }
4793         }
4794         /* Check if remote GATT Server is connected or not */
4795         conn_info = _bt_find_remote_gatt_server_info(addr);
4796         if (conn_info) {
4797                 /* Check if app sent 0 client id for Disconnection, in such case, use default gatt client ID */
4798                 if (client_id == 0) {
4799                         BT_INFO("GATT CLient Disconnect request sent by an app without any client instance [%d]",
4800                                         client_id);
4801                         BT_INFO("Assign default GATT client id [%d]", gatt_default_client);
4802                         client_id = gatt_default_client;
4803                 }
4804
4805                 BT_INFO("Disconnect remote gatt server using CLient ID [%d] Connection ID [%d]", client_id, conn_info->connection_id);
4806                 ret = gattc_disconnect(client_id, (bt_address_t*)(address),
4807                                 conn_info->connection_id);
4808         } else {
4809                 /* check if remote client is connected */
4810                 rem_client_conn_info = _bt_find_remote_gatt_client_info(addr);
4811
4812                 if (!rem_client_conn_info || client_id != 0) {
4813                         BT_ERR("GATT device is not connected..");
4814                         g_free(addr);
4815                         return BLUETOOTH_ERROR_NOT_IN_OPERATION;
4816                 }
4817
4818                 BT_INFO("Disconnect remote gatt client ");
4819
4820                 ret = gatts_disconnect(rem_client_conn_info->instance_id,
4821                         (bt_address_t*)(address), rem_client_conn_info->connection_id);
4822         }
4823
4824         if (ret != OAL_STATUS_SUCCESS) {
4825                 BT_ERR("ret: %d", ret);
4826                 g_free(addr);
4827                 return BLUETOOTH_ERROR_INTERNAL;
4828         }
4829         g_free(addr);
4830         return BLUETOOTH_ERROR_NONE;
4831 }
4832
4833 int _bt_gatt_watch_service_changed_indication(const char *sender,
4834                 bluetooth_device_address_t *address,
4835                 gboolean is_enabled)
4836 {
4837         int k;
4838         bt_service_app_info_t *info = NULL;
4839
4840         BT_INFO("Enable Servic changed Indication watcher [%d] for app [%s]",
4841                         is_enabled, sender);
4842
4843         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
4844                 info = &numapps[k];
4845
4846                 if (g_strcmp0(sender, info->sender) == 0 &&
4847                                 memcmp(info->address.addr, address->addr,
4848                                         sizeof(bluetooth_device_address_t)) == 0) {
4849                         BT_INFO("Found GATT client App.. UUID [%s], sender [%s]", info->uuid, info->sender);
4850                         info->is_watcher_enabled = is_enabled;
4851                 }
4852         }
4853
4854         return BLUETOOTH_ERROR_NONE;
4855 }
4856
4857 int _bt_unregister_gatt_client_instance(const char *sender, int client_id)
4858 {
4859         bt_service_app_info_t *info = NULL;
4860         int k, ret;
4861
4862         BT_INFO("Unregister Allocated GATT Client instance [%s] Client ID [%d]", sender, client_id);
4863
4864         /* Unregister CLient instance associated with address X. It is possible that another app still
4865            has client_id valid for same remote address */
4866         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
4867                 info = &numapps[k];
4868
4869                 /* Exact matching of sender */
4870                 if (!g_strcmp0(info->sender, sender) && info->client_id == client_id) {  /* Check for only valid GATT client Instance */
4871                         BT_INFO("Unregister GATT client instance [%d]", info->client_id);
4872                         numapps[k].client_id = -1;
4873                         numapps[k].is_initialized = FALSE;
4874                         memset(numapps[k].sender, 0x00, sizeof(numapps[k].sender));
4875                         memset(numapps[k].uuid, 0x00, sizeof(numapps[k].uuid));
4876                         memset(&numapps[k].address.addr, 0x00, sizeof(bluetooth_device_address_t));
4877
4878                         /* Its a GATT Client Instance */
4879                         ret = gattc_deregister(client_id);
4880                         if (ret != OAL_STATUS_SUCCESS) {
4881                                 BT_ERR("DeAllocate GATT Client instance with stack Fail ret: %d", ret);
4882                                 return BLUETOOTH_ERROR_INTERNAL;
4883                         } else {
4884                                 return BLUETOOTH_ERROR_NONE;
4885                         }
4886                 }
4887         }
4888
4889         return BLUETOOTH_ERROR_NOT_FOUND;
4890 }
4891
4892 static void __bt_handle_client_mtu_exchange_completed(event_gattc_mtu_configured_t *event_data)
4893 {
4894         int result = BLUETOOTH_ERROR_NONE;
4895         struct gatt_server_info_t *conn_info = NULL;
4896         GVariant *param = NULL;
4897         guint16 mtu = 0;
4898         guint8 status = 0;
4899
4900         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(event_data->conn_id);
4901         if (conn_info == NULL) {
4902                 BT_ERR("Cant find connection Information");
4903                 return;
4904         }
4905
4906         BT_INFO("GATT Client: MTU Configured from addr [%s] status [%d] MTU size [%d]",
4907                         conn_info->addr, event_data->status, event_data->mtu);
4908
4909         if (event_data->status != OAL_STATUS_SUCCESS)
4910                 result = BLUETOOTH_ERROR_INTERNAL;
4911
4912         BT_INFO("reply BT_REQ_ATT_MTU ");
4913
4914         /* DBUS Return fo BT_REQ_ATT_MTU for all the apps */
4915         __bt_gatt_handle_pending_request_info(result, BT_REQ_ATT_MTU, conn_info->addr,
4916                         BT_ADDRESS_STRING_SIZE);
4917
4918         if (result == BLUETOOTH_ERROR_NONE) {
4919                 BT_INFO("sending mtu event");
4920
4921                 mtu = event_data->mtu;
4922                 param = g_variant_new("(isqy)",
4923                                 result,
4924                                 conn_info->addr,
4925                                 mtu,
4926                                 status);
4927
4928                 /* Send event to BT-API */
4929                 _bt_send_event(BT_DEVICE_EVENT,
4930                                 BLUETOOTH_EVENT_GATT_ATT_MTU_CHANGED,
4931                                 param);
4932
4933                 /* Update the MTU for current connection */
4934                 BT_INFO("Updating the MTU for current connection");
4935                 __bt_update_mtu_gatt_device(conn_info->addr, event_data->mtu);
4936         }
4937 }
4938
4939 static struct gatt_mtu_info_t *__bt_find_mtu_gatt_device(char *address)
4940 {
4941         GSList *l = NULL;
4942         struct gatt_mtu_info_t *info = NULL;
4943
4944         BT_INFO("+");
4945
4946         for (l = gatt_mtu_info_list; l != NULL; l = g_slist_next(l)) {
4947                 info = (struct gatt_mtu_info_t*)l->data;
4948                 if (info == NULL)
4949                         continue;
4950
4951                 if (!g_strcmp0(info->addr, address)) {
4952                         BT_INFO("Remote GATT device found addr[%s]", info->addr);
4953                         return info;
4954                 }
4955         }
4956
4957         BT_INFO("Not found Remote GATT device addr[%s]", address);
4958         return NULL;
4959 }
4960
4961 static void __bt_remove_mtu_gatt_device(char *address)
4962 {
4963         struct gatt_mtu_info_t *dev_info = NULL;
4964
4965         BT_INFO("+");
4966
4967         dev_info = __bt_find_mtu_gatt_device(address);
4968
4969         if (dev_info) {
4970                 BT_INFO("removing the gatt device from mtu list");
4971                 gatt_mtu_info_list = g_slist_remove(gatt_mtu_info_list, dev_info);
4972                 g_free(dev_info->addr);
4973                 g_free(dev_info);
4974         }
4975 }
4976
4977 static void __bt_add_mtu_gatt_device(char *address)
4978 {
4979         struct gatt_mtu_info_t *dev_info = NULL;
4980
4981         BT_INFO("+");
4982
4983         dev_info = __bt_find_mtu_gatt_device(address);
4984
4985         if (!dev_info) {
4986                 BT_INFO("adding the gatt device in mtu list");
4987                 dev_info = g_new0(struct gatt_mtu_info_t, 1);
4988                 dev_info->addr = g_strdup(address);
4989                 dev_info->att_mtu = BT_DEFAULT_ATT_MTU;
4990                 gatt_mtu_info_list = g_slist_append(gatt_mtu_info_list, dev_info);
4991         }
4992 }
4993
4994 static void __bt_update_mtu_gatt_device(char *address, int mtu)
4995 {
4996         struct gatt_mtu_info_t *dev_info = NULL;
4997
4998         BT_INFO("+");
4999
5000         dev_info = __bt_find_mtu_gatt_device(address);
5001
5002         if (dev_info) {
5003                 BT_INFO("Udating the mtu");
5004                 dev_info->att_mtu = mtu;
5005         }
5006 }
5007
5008
5009 #endif