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 struct gatt_client_info_t {
 137         int connection_id;                               /* This value will uniquely identify a GATT client-server connection */
 138         int instance_id;                                 /* This value unique identifies a GATT server instance */
 139         char *addr;                                      /* Remote GATT client address */
 140 };
 141
 142 /* TODO:
 143  * Remove this feature if code is verified
 144  * Remove gatt_client/server_info_t and use gatt_conn_info_t
 145  * Remove gatt_client/server_info_list and use gatt_conn_info_list
 146  */
 147 #define __INTEGRATE_GATT_INFO__
 148 #ifndef __INTEGRATE_GATT_INFO__
 149 /* Linked List of connected Remote GATT Servers */
 150 static GSList *gatt_server_info_list = NULL;
 151 /* Linked List of connected Remote GATT clients */
 152 static GSList *gatt_client_info_list = NULL;
 153 #else
 154 /* GATT Connection Info List Structure */
 155 struct gatt_conn_info_t {
 156         char *addr;        /* Remote GATT address */
 157         int connection_id; /* This value will uniquely identify a GATT client-server connection */
 158         int client_id;     /* This value unique identifies a GATT Client instance */
 159         int instance_id;   /* This value unique identifies a GATT Server instance */
 160 };
 161
 162 /* Linked List of connected Remote GATT info */
 163 static GSList *gatt_conn_info_list = NULL;
 164 #define gatt_server_info_t gatt_conn_info_t
 165 #define gatt_client_info_t gatt_conn_info_t
 166 #define gatt_server_info_list gatt_conn_info_list
 167 #define gatt_client_info_list gatt_conn_info_list
 168 #endif
 169
 170 typedef struct {
 171         gboolean is_changed;
 172         unsigned char uuid[BLUETOOTH_UUID_HEX_MAX_LEN]; /* If any service added */
 173 } bt_gatt_svc_changed_info_t;
 174
 175
 176 typedef struct {
 177         int conn_id;
 178         //      bluetooth_device_address_t address; /* Remote BLE Device Address */
 179         GSList *services;                   /* List of all services of above remote device */
 180         int count;                          /* Number of services browsed from remote device */
 181         bt_gatt_svc_changed_info_t info;
 182 } bt_gatt_service_info_list_t;
 183
 184 typedef struct {
 185         unsigned char uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 186         int inst_id;
 187         int is_primary;
 188         GSList *chars;
 189         GSList *included_svcs;
 190         gboolean is_removed;            /* 0 => Service is added, 1=> removed */
 191 } bt_gatt_service_info_t;
 192
 193 typedef struct {
 194         unsigned char uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 195         int inst_id;
 196         int props;
 197         int val_len;
 198         unsigned char val[BLUETOOTH_GATT_ATT_DATA_LENGTH_MAX];
 199         GSList *descs;
 200 } bt_gatt_char_info_t;
 201
 202 typedef struct {
 203         unsigned char uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 204         int inst_id;
 205         int val_len;
 206         unsigned char val[BLUETOOTH_GATT_ATT_DATA_LENGTH_MAX];
 207 } bt_gatt_descriptor_info_t;
 208
 209 typedef struct {
 210         unsigned char uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 211         int inst_id;
 212 } bt_gatt_included_service_info_t;
 213
 214 static GSList *list_gatt_info = NULL;
 215
 216 #endif
 217
 218 /* App Information structure */
 219 typedef struct {
 220         int adv_handle;
 221         char sender[BT_SENDER_MAX_LENGTH];
 222         char uuid[BT_UUID_STRING_MAX];
 223         int instance_id;
 224         int adv_instance;
 225         bluetooth_advertising_data_t adv_data; /* Will store adv data for specific slot */
 226         int adv_data_len;
 227         bluetooth_scan_resp_data_t scan_rsp;   /* Will store scan rsp data for specific slot */
 228         int scan_rsp_len;
 229         gboolean is_initialized;
 230         GSList *service_handles;
 231 #ifdef TIZEN_GATT_CLIENT
 232         int client_id;                      /* GATT Client instance ID */
 233         bluetooth_device_address_t address; /* Remote BLE Device Address */
 234         gboolean is_watcher_enabled;
 235 #endif
 236 } bt_service_app_info_t;
 237
 238 /* GATT Server Request Info Structure */
 239 struct gatt_server_req_info {
 240         int connection_id;                               /* This value will uniquely identify a GATT client-server connection */
 241         int request_id;                                  /* This is an unique transaction ID assigned against each request by stack */
 242         int attribute_handle;                            /* GATT server attribute handle */
 243         int offset;                                      /* GATT server attribute offset on which request is invoked by GATT client */
 244         bluetooth_gatt_att_request_type_e request_type;  /* Read or Write request */
 245         char *addr;                                      /* Remote GATT client address */
 246 };
 247
 248 /* GATT Indicate confirm result  */
 249 struct gatt_indicate_cfm_result_info_t {
 250         int result;                                      /* Result of event */
 251         char *addr;                                      /* Remote GATT client address */
 252         int att_hdl;                                     /* Characteristic Attribute handle */
 253         int completed;                                   /* 1 if last event, otheriwse 0 */
 254 };
 255
 256 /* Request Search Utility method */
 257 static struct gatt_server_req_info *__bt_gatt_server_find_request_info(int request_id,
 258                 bluetooth_gatt_att_request_type_e req_type);
 259
 260 static int __bt_gatt_send_indication_to_all_connected_clients(bluetooth_gatt_att_data_t *data,
 261                 bluetooth_gatt_server_indication_params_t *param);
 262
 263 static void __bt_remove_all_service_handles(bt_service_app_info_t *app_info);
 264
 265 static void __bt_free_service_info(bt_gatt_service_info_t *service_info);
 266
 267 static int __bt_unregister_gatt_client_instance(int client_if);
 268
 269 static void __bt_service_reset_gatt_data(void);
 270
 271 #ifdef TIZEN_GATT_CLIENT
 272 static void __bt_handle_client_instance_registered(event_gattc_register_t *data);
 273 static void __bt_handle_client_connected(event_gattc_conn_t *event_data);
 274 static void __bt_handle_client_disconnected(event_gattc_conn_t *event_data);
 275 static void __bt_handle_client_service_search_completed(event_gattc_conn_status_t *event_data);
 276 static void __bt_handle_client_service_search_result(event_gattc_service_result_t *event_data);
 277 static void __bt_handle_client_characteristic_search_result(
 278                 event_gattc_characteristic_result_t *event_data);
 279 static void __bt_handle_client_descriptor_search_result(event_gattc_descriptor_result_t *event_data);
 280 static void __bt_handle_client_characteristic_read_data(event_gattc_read_data *event_data);
 281 static void __bt_handle_client_descriptor_read_data(event_gattc_read_data *event_data);
 282 static void __bt_handle_client_characteristic_write_data(event_gattc_write_data *event_data);
 283 static void __bt_handle_client_descriptor_write_data(event_gattc_write_data *event_data);
 284 static void __bt_hanlde_le_device_disconnection(event_dev_conn_status_t *event_data);
 285 static void __bt_handle_client_notification_registered(event_gattc_regdereg_notify_t *event_data,
 286                 gboolean is_registered);
 287 static void __bt_handle_client_notification_data(event_gattc_notify_data *event_data);
 288 static void __bt_handle_client_service_changed_ind(event_gattc_service_changed_data *event_data);
 289 static void __bt_handle_client_mtu_exchange_completed(event_gattc_mtu_configured_t *event_data);
 290 #endif
 291
 292 static int __bt_unregister_gatt_server_instance(int server_instance);
 293 static void __bt_cleanup_remote_services(struct gatt_server_info_t *conn_info);
 294
 295 /*mtu device list*/
 296 struct gatt_mtu_info_t {
 297         char *addr;               /* Remote GATT Server address */
 298         int att_mtu;
 299 };
 300
 301 static GSList *gatt_mtu_info_list = NULL;
 302
 303 static struct gatt_mtu_info_t *__bt_find_mtu_gatt_device(char *address);
 304 static void __bt_remove_mtu_gatt_device(char *address);
 305 static void __bt_add_mtu_gatt_device(char *address);
 306 static void __bt_update_mtu_gatt_device(char *address, int mtu);
 307
 308 /* Linked List of GATT requests from Remote GATT Clients */
 309 static GSList *gatt_server_requests = NULL;
 310
 311 /* Number of clients to be notified to */
 312 static int num_indicate_clients;
 313
 314 /* List of applications */
 315 static bt_service_app_info_t numapps[MAX_APPS_SUPPORTED];
 316
 317 static void __bt_gatt_handle_pending_request_info(int result,
 318                 int service_function, void *data, unsigned int size);
 319
 320 static void __bt_handle_server_instance_registered(event_gatts_register_t *data);
 321
 322 static void __bt_gatt_event_handler(int event_type, gpointer event_data);
 323
 324 typedef enum {
 325         BT_GATT_SERVER = 1,
 326         BT_GATT_CLIENT,
 327 } bt_gatt_type_e;
 328
 329 void _bt_check_adv_app_termination(const char *name)
 330 {
 331         bt_service_app_info_t *app = NULL;
 332         int k;
 333         int apps[MAX_APPS_SUPPORTED] = { 0, };
 334
 335         ret_if(NULL == name);
 336
 337         memset(&apps, -1, sizeof(apps));
 338
 339         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 340                 app = &numapps[k];
 341
 342                 /* Search for a app which has same sender and stop adv is running */
 343                 if (strcasecmp(app->sender, name) == 0 && app->is_initialized == TRUE) {
 344                         BT_DBG("numapps[%d] Match found, name: %s", k, name);
 345
 346                         /* TODO 2: Need to manage app info as list, not array.
 347                                    This loop always run for MAX count if any apps are terminated.
 348                          */
 349
 350                         /* Save instances of all apps that need to be unregistered */
 351                         if (app->instance_id != -1) {
 352                                 /* GATT server */
 353                                 /* Unregister all service handles with stack */
 354                                 __bt_remove_all_service_handles(app);
 355
 356                                 /* If Advertising is enabled, stop it */
 357                                 if (app->adv_handle != 0) {
 358                                         BT_INFO("Stop advertising on instance ID [%d]", app->instance_id);
 359                                         /* Disable adv if running */
 360                                         BT_INFO("Disable Advertising Adv Handle [%d] sender [%s]",
 361                                                         app->adv_handle, name);
 362                                         _bt_set_advertising(app->sender, app->adv_handle, FALSE, FALSE);
 363                                 }
 364
 365                                 apps[app->instance_id] = BT_GATT_SERVER;  /* App holds a GATT server Instance */
 366                         } else if (app->client_id != -1) {
 367                                 /* GATT client */
 368                                 apps[app->client_id] = BT_GATT_CLIENT;    /* App holds a GATT client Instance */
 369                         }
 370                 }
 371         }
 372
 373         /* Unregister all apps one by one */
 374         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 375                 if (apps[k] == BT_GATT_SERVER) {
 376                         BT_INFO("Unregister server app[%d]", k);
 377                         /* Unregister server instance */
 378                         __bt_unregister_gatt_server_instance(k);
 379                 } else if (apps[k] == BT_GATT_CLIENT) {
 380                         BT_INFO("Unregister client app[%d]", k);
 381                         /* Unregister client instance */
 382                         __bt_unregister_gatt_client_instance(k);
 383                 }
 384         }
 385 }
 386
 387 static int __bt_gatt_send_indication_to_all_connected_clients(bluetooth_gatt_att_data_t *data,
 388                 bluetooth_gatt_server_indication_params_t *param)
 389 {
 390         GSList *l;
 391         int ret = OAL_STATUS_SUCCESS;
 392         int result = OAL_STATUS_INTERNAL_ERROR;
 393
 394         BT_INFO("Current total number of connected clients [%d]", g_slist_length(gatt_client_info_list));
 395         for (l = gatt_client_info_list; l != NULL; l = l->next) {
 396                 struct gatt_client_info_t *info = l->data;
 397
 398                 if (info) {
 399                         BT_INFO("GATT Remote client address [%s] connection Id [%d]", info->addr, info->connection_id);
 400
 401                         ret = gatts_send_indication(param->instance_id, param->atrribute_handle,
 402                                         info->connection_id, data->length,
 403                                         param->need_confirmation, (char *)(&data->data[0]));
 404
 405                         BT_INFO("Send Indication to GATT client [%s] result: [%d]", info->addr, ret);
 406                         if (ret == OAL_STATUS_SUCCESS) {
 407                                 BT_INFO("Send Indication sent successfully to GATT client [%s]", info->addr);
 408                                 result = ret;
 409                                 num_indicate_clients++;
 410                         }
 411                 }
 412         }
 413         BT_INFO("Indication sending done for total number of clients [%d]", num_indicate_clients);
 414         return result;
 415 }
 416
 417 static struct gatt_server_req_info *__bt_gatt_server_find_request_info(int request_id,
 418                 bluetooth_gatt_att_request_type_e req_type)
 419 {
 420         GSList *l;
 421
 422         for (l = gatt_server_requests; l != NULL; l = l->next) {
 423                 struct gatt_server_req_info *req_info = l->data;
 424
 425                 if (req_info && req_info->request_id == request_id && req_info->request_type == req_type) {
 426                         BT_DBG("GATT Server request info found Req ID [%d] handle [%d] conn ID [%d]",
 427                                         req_info->request_id, req_info->attribute_handle, req_info->connection_id);
 428                         return req_info;
 429                 }
 430         }
 431         BT_ERR("Gatt Request not found");
 432         return NULL;
 433 }
 434
 435 void _bt_get_adv_handle_from_instance(int server_inst, int *adv_handle)
 436 {
 437         BT_DBG("+");
 438         int k;
 439         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 440                 if (numapps[k].is_initialized == 1 && numapps[k].instance_id == server_inst) {
 441                         *adv_handle = numapps[k].adv_handle;
 442                         break;
 443                 }
 444         }
 445 }
 446
 447 #ifdef TIZEN_GATT_CLIENT
 448 char * _bt_gatt_get_default_gatt_client_uuid(void)
 449 {
 450         return g_strdup(DEFAULT_GATT_CLIENT_UUID);
 451 }
 452
 453
 454 static void __bt_register_default_gatt_client()
 455 {
 456         char *uuid_str;
 457         oal_uuid_t uuid;
 458
 459         uuid_str = _bt_gatt_get_default_gatt_client_uuid();
 460         _bt_string_to_uuid(uuid_str, (service_uuid_t*)&uuid);
 461
 462         BT_INFO("Register Default GATT client uuid [%s]", uuid_str);
 463
 464         if (OAL_STATUS_SUCCESS != gattc_register(&uuid)) /* for only Smart Control */
 465                 BT_ERR("gattc register failed");
 466
 467         g_free(uuid_str);
 468 }
 469 #endif
 470
 471 int _bt_gatt_init(void)
 472 {
 473         const char *stack_name = NULL;
 474         int result;
 475
 476         BT_DBG("+");
 477
 478         result = gatt_enable();
 479         if (result != OAL_STATUS_SUCCESS) {
 480                 BT_ERR("gatt Init failed");
 481                 return _bt_convert_oal_status_to_bt_error(result);
 482         }
 483
 484         /* Register gatt event handler */
 485         _bt_service_register_event_handler_callback(BT_GATT_MODULE, __bt_gatt_event_handler);
 486
 487         __bt_service_reset_gatt_data();
 488
 489         stack_name = oal_get_stack_name();
 490
 491         if (stack_name && g_strcmp0(stack_name, "bluez") == 0) {
 492                 /*In the platform, defacult gatt client should be registered */
 493                 __bt_register_default_gatt_client();
 494         }
 495
 496         BT_DBG("-");
 497         return BLUETOOTH_ERROR_NONE;
 498 }
 499
 500 static void __bt_service_reset_gatt_data(void)
 501 {
 502         int k;
 503
 504         BT_INFO("Rest numapp");
 505
 506         /* Reset data */
 507         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 508                         numapps[k].is_initialized = 0;
 509                         numapps[k].instance_id = -1;
 510                         numapps[k].adv_handle = 0;
 511                         numapps[k].adv_instance = -1;
 512                         memset(numapps[k].sender, 0x00, sizeof(numapps[k].sender));
 513                         memset(numapps[k].uuid, 0x00, sizeof(numapps[k].uuid));
 514                         memset(numapps[k].adv_data.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 515                         memset(numapps[k].scan_rsp.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 516                         numapps[k].adv_data_len = 0;
 517                         numapps[k].scan_rsp_len = 0;
 518
 519                         /* GATT client */
 520                         numapps[k].client_id = -1;
 521                         memset(numapps[k].address.addr, 0x00, BLUETOOTH_ADDRESS_LENGTH);
 522                         numapps[k].is_watcher_enabled = FALSE;
 523         }
 524 }
 525
 526 void _bt_gatt_deinit(void)
 527 {
 528         BT_INFO("GATT deinit");
 529
 530         /* Un-register the default gatt client before */
 531         __bt_unregister_gatt_client_instance(gatt_default_client);
 532
 533         if (OAL_STATUS_SUCCESS != gatt_disable())
 534                 BT_ERR("gatt deinit failed");
 535
 536         /* Un-register gatt event handler */
 537         _bt_service_unregister_event_handler_callback(BT_GATT_MODULE);
 538
 539         __bt_service_reset_gatt_data();
 540 }
 541
 542 void _bt_update_adv_handle(const char *sender, int adv_handle)
 543 {
 544         int k;
 545         BT_DBG("Sender [%s] Adv handle [%d]", sender, adv_handle);
 546         bt_service_app_info_t *info = NULL;
 547
 548         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 549                 info = &numapps[k];
 550                 /* Do not update client instance */
 551                 if (info->instance_id == -1)
 552                         continue;
 553                 /* Search for a app which has same sender and adv handle as 0 */
 554                 if (!g_strcmp0(info->sender, sender) && info->adv_handle == 0)
 555                         info->adv_handle = adv_handle;
 556         }
 557 }
 558
 559 int _bt_is_sender_gatt_server_with_no_adv(const char *sender, int adv_handle)
 560 {
 561         int k;
 562         BT_DBG("Sender [%s] Adv handle [%d]", sender, adv_handle);
 563         bt_service_app_info_t *info = NULL;
 564
 565         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 566                 info = &numapps[k];
 567                 /* Search for a app which has same sender and adv handle as 0
 568                    It is possible that same sender but different adv handle */
 569                 if (!g_strcmp0(info->sender, sender) && info->adv_handle == 0) {
 570                         //info->adv_handle = adv_handle;
 571                         return info->instance_id;
 572                 }
 573         }
 574         return -1;
 575 }
 576
 577 int _bt_get_allocated_server_instance(const char *sender, int adv_handle, gboolean use_reserved_slot)
 578 {
 579         int k;
 580         BT_DBG("Sender [%s] Adv handle [%d]", sender, adv_handle);
 581         bt_service_app_info_t *info = NULL;
 582
 583         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 584                 info = &numapps[k];
 585
 586                 /* Exact matching of Adv handle + sender combination */
 587                 if (!g_strcmp0(info->sender, sender) && info->adv_handle == adv_handle)
 588                         return info->instance_id;
 589 #if 0
 590                 if (!g_strcmp0(info->sender, sender) && info->adv_handle == -1)
 591                         return info->instance_id;
 592 #endif
 593         }
 594         return -1;
 595 }
 596
 597 char * _bt_get_sender_and_handle(int server_instance, int *adv_handle)
 598 {
 599         int k;
 600         bt_service_app_info_t *info = NULL;
 601
 602         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 603                 info = &numapps[k];
 604
 605                 if (info->instance_id == server_instance && info->adv_handle != 0) {
 606                         *adv_handle = info->adv_handle;
 607                         BT_DBG("Server instance [%d] Adv handle [%d] Sender [%s]", server_instance, *adv_handle, info->sender);
 608                         return g_strdup(info->sender);
 609                 }
 610         }
 611         return NULL;
 612 }
 613
 614 void _bt_set_new_adv_data(bluetooth_advertising_data_t *adv, int len, int instance)
 615 {
 616         int k;
 617         BT_DBG("");
 618         bt_service_app_info_t *info = NULL;
 619         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 620                 info = &numapps[k];
 621
 622                 if (info->instance_id == instance) {
 623                         memcpy(info->adv_data.data, &adv->data, len);
 624                         break;
 625                 }
 626         }
 627 }
 628
 629 void _bt_set_new_scan_rsp_data(bluetooth_scan_resp_data_t *scan, int len, int instance)
 630 {
 631         int k;
 632         BT_DBG("");
 633         bt_service_app_info_t *info = NULL;
 634         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 635                 info = &numapps[k];
 636
 637                 if (info->instance_id == instance) {
 638                         memcpy(info->scan_rsp.data, &scan->data, len);
 639                         break;
 640                 }
 641         }
 642 }
 643
 644 void _bt_get_previous_adv_data(bluetooth_advertising_data_t *adv, int *len, int instance)
 645 {
 646         int k;
 647         bt_service_app_info_t *info = NULL;
 648
 649         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 650                 info = &numapps[k];
 651
 652                 if (info->instance_id == instance) {
 653                         memcpy(&adv->data, info->adv_data.data, info->adv_data_len);
 654                         *len = info->adv_data_len;
 655                         break;
 656                 }
 657         }
 658 }
 659
 660 void _bt_get_previous_scan_rsp_data(bluetooth_scan_resp_data_t *scan, int *len, int instance)
 661 {
 662         int k;
 663         BT_DBG("");
 664         bt_service_app_info_t *info = NULL;
 665
 666         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 667                 info = &numapps[k];
 668
 669                 if (info->instance_id == instance) {
 670                         memcpy(&scan->data, info->scan_rsp.data, info->scan_rsp_len);
 671                         *len = info->scan_rsp_len;
 672                         break;
 673                 }
 674         }
 675 }
 676
 677 static int __bt_unregister_gatt_client_instance(int client_if)
 678 {
 679         int ret = OAL_STATUS_SUCCESS;
 680         int k;
 681
 682         BT_INFO("DeAllocate client instance ID [%d]", client_if);
 683
 684         /* Reset data: instance_id parameter could be either for GATT Server or for GATT client  */
 685         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 686                 if (numapps[k].client_id == client_if) {
 687                         BT_INFO("This is a GATT client app, unregister: Slot [%d] vacant", k);
 688                         numapps[k].client_id = -1;
 689                         numapps[k].is_initialized = FALSE;
 690                         memset(numapps[k].sender, 0x00, sizeof(numapps[k].sender));
 691                         memset(numapps[k].uuid, 0x00, sizeof(numapps[k].uuid));
 692                         memset(&numapps[k].address.addr, 0x00, sizeof(bluetooth_device_address_t));
 693
 694                         /* Its a GATT Client Instance */
 695                         ret = gattc_deregister(client_if);
 696                         if (ret != OAL_STATUS_SUCCESS) {
 697                                 BT_ERR("DeAllocate GATT Client instance with stack Fail ret: %d", ret);
 698                                 return _bt_convert_oal_status_to_bt_error(ret);
 699                         }
 700                         break;
 701                 }
 702         }
 703         return BLUETOOTH_ERROR_NONE;
 704 }
 705
 706 static int __bt_unregister_gatt_server_instance(int server_instance)
 707 {
 708         int ret = OAL_STATUS_SUCCESS;
 709         int k;
 710
 711         /* Unregister the server instance */
 712         ret = gatts_unregister(server_instance);
 713         if (ret != OAL_STATUS_SUCCESS) {
 714                 BT_ERR("DeAllocate server instance with stack Fail ret: %d", ret);
 715                 return _bt_convert_oal_status_to_bt_error(ret);
 716         }
 717         BT_INFO("DeAllocated server instance with stack successful..");
 718
 719         /* Reset data */
 720         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 721                 if (numapps[k].instance_id == server_instance) {
 722                         numapps[k].is_initialized = 0;
 723                         numapps[k].instance_id = -1;
 724                         numapps[k].adv_handle = 0;
 725                         numapps[k].adv_instance = -1;
 726                         memset(numapps[k].sender, 0x00, sizeof(numapps[k].sender));
 727                         memset(numapps[k].uuid, 0x00, sizeof(numapps[k].uuid));
 728                         memset(numapps[k].adv_data.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 729                         memset(numapps[k].scan_rsp.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 730                         numapps[k].adv_data_len = 0;
 731                         numapps[k].scan_rsp_len = 0;
 732                         break;
 733                 }
 734         }
 735         BT_DBG("Going8 to reset numapp block num [%d]", k);
 736         return BLUETOOTH_ERROR_NONE;
 737 }
 738
 739 static void __bt_remove_all_service_handles(bt_service_app_info_t *app_info)
 740 {
 741         GSList *l;
 742         int *handle = NULL;
 743         int ret = OAL_STATUS_SUCCESS;
 744         int count;
 745
 746         if (app_info == NULL)
 747                 return;
 748
 749         count = g_slist_length(app_info->service_handles);
 750         BT_INFO("Before handle removal: current count [%d]", count);
 751
 752         for (l = app_info->service_handles; l != NULL;) {
 753                 handle = l->data;
 754                 l = g_slist_next(l);
 755
 756                 if (handle) {
 757                         BT_INFO("Server Handle to be Removed [%d] Instance ID [%d]", *handle, app_info->instance_id);
 758                         if (_bt_gatt_server_stop_service(app_info->sender, *handle, app_info->instance_id) != BLUETOOTH_ERROR_NONE)
 759                                 continue;
 760
 761                         ret = gatts_delete_service(app_info->instance_id, *handle);
 762                         if (ret != OAL_STATUS_SUCCESS) {
 763                                 BT_ERR("ret: %d", ret);
 764                                 continue;
 765                         } else {
 766                                 app_info->service_handles = g_slist_remove(app_info->service_handles, handle);
 767                                 g_free(handle);
 768                                 handle = NULL;
 769                                 count = g_slist_length(app_info->service_handles);
 770                                 BT_INFO("After deleting current count [%d]", count);
 771                         }
 772                 }
 773         }
 774 }
 775
 776 int _bt_unregister_server_instance(const char *sender, int adv_handle)
 777 {
 778         BT_INFO("Unregister Allocated server instance request Sender [%s] Adv handle [%d]", sender, adv_handle);
 779         int result = BLUETOOTH_ERROR_NONE;
 780         int apps[MAX_APPS_SUPPORTED];
 781         int server_instance;
 782         int k;
 783
 784         memset(&apps, -1, sizeof(apps));
 785
 786         if (adv_handle == 0) {
 787                 BT_DBG("Its a direct GATT Server app request to unregister");
 788                 /* Unregister server instance for each app with same sender (case: GATT Server with multiple adv handle) */
 789                 bt_service_app_info_t *info = NULL;
 790
 791                 for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 792                         info = &numapps[k];
 793
 794                         /* Exact matching of sender */
 795                         if (!g_strcmp0(info->sender, sender)) {
 796                                 BT_INFO("Unregister GATT server instance [%d]", info->instance_id);
 797                                 /* Unregister all service handles with stack */
 798                                 __bt_remove_all_service_handles(info);
 799
 800                                 /* Disable adv if running */
 801                                 BT_INFO("Disable Advertising Adv Handle [%d] sender [%s]",
 802                                                 info->adv_handle, sender);
 803                                 _bt_set_advertising(sender, info->adv_handle, FALSE, FALSE);
 804
 805                                 /* Save all instances which need to be unregistered */
 806                                 apps[info->instance_id] = 1;
 807                         }
 808                 }
 809         } else {
 810                 BT_DBG("Its an Internal unregister request by adv application");
 811                 server_instance = _bt_get_allocated_server_instance(sender, adv_handle, FALSE);
 812                 BT_DBG("Its an Internal unregister request by adv application: Adv disabled srv instance [%d]", server_instance);
 813                 if (server_instance == -1) {
 814                         BT_ERR("No allocated server instance to be removed");
 815                         return BLUETOOTH_ERROR_INVALID_PARAM;
 816                 }
 817                 if (!numapps[server_instance].service_handles) {
 818                         BT_INFO("There are no Service handles with this app, safe to unregister");
 819                         /* Unregister server instance only if this sender does not have any gatt services in it */
 820                         result = __bt_unregister_gatt_server_instance(server_instance);
 821                 } else {
 822                         numapps[server_instance].adv_handle = 0;
 823                         memset(numapps[server_instance].adv_data.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 824                         numapps[server_instance].adv_data_len = 0;
 825                         memset(numapps[server_instance].scan_rsp.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 826                         numapps[server_instance].scan_rsp_len = 0;
 827                 }
 828                 return result;
 829         }
 830
 831         /* Unregister all apps one by one */
 832         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 833                 if (apps[k] == 1) {
 834                         BT_INFO("Unregister app[%d]", k);
 835                         /* Unregister server instance */
 836                         __bt_unregister_gatt_server_instance(k);
 837                 }
 838         }
 839
 840         return result;
 841 }
 842
 843 int _bt_register_server_instance(const char *sender, int adv_handle)
 844 {
 845         int ret = OAL_STATUS_SUCCESS;
 846         char *uuid_string = NULL;
 847         int slot = -1;
 848         int k;
 849         oal_uuid_t uuid;
 850
 851         BT_INFO("Check on which instance Server instance can be initialized....");
 852         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 853                 if (numapps[k].is_initialized == 1) {
 854                         BT_DBG("Instance ID [%d] is already in use..Check next slot", numapps[k].instance_id);
 855                 } else {
 856                         slot = k;
 857                         BT_DBG("Time to register GATT Server..UUID to be used is [%s] slot [%d]", uuid_list[slot-1], slot);
 858                         break;
 859                 }
 860         }
 861
 862         if (slot == -1) {
 863                 BT_ERR("No Slot if free for GATT Server registration..");
 864                 return BLUETOOTH_ERROR_REGISTRATION_FAILED;
 865         }
 866
 867         uuid_string = g_malloc0(BT_UUID_STRING_MAX);
 868         _bt_string_to_uuid(uuid_list[slot-1], (service_uuid_t*)&uuid);
 869         g_strlcpy(uuid_string, uuid_list[slot-1], BT_UUID_STRING_MAX);
 870         BT_INFO("Copied UUID string [%s] slot [%d]", uuid_string, slot);
 871
 872         /* Register GATT Server */
 873         ret = gatts_register(&uuid);
 874         if (ret != OAL_STATUS_SUCCESS) {
 875                 BT_ERR("ret: %d", ret);
 876                 g_free(uuid_string);
 877                 return _bt_convert_oal_status_to_bt_error(ret);
 878         }
 879         BT_DBG("GATT Server registration call successfully accepted by OAL..wait for Instance Initialized event from OAL..");
 880         /* Return & wait for GATT Server Instance Initialization event */
 881         memset(numapps[slot].sender, 0x00, sizeof(numapps[slot].sender));
 882         memset(numapps[slot].uuid, 0x00, sizeof(numapps[slot].uuid));
 883
 884         g_strlcpy(numapps[slot].sender, sender, sizeof(numapps[slot].sender));
 885         g_strlcpy(numapps[slot].uuid, uuid_string, sizeof(numapps[slot].uuid));
 886
 887         numapps[slot].is_initialized = 0; /* Set initialization from app registered callback */
 888         numapps[slot].adv_handle = adv_handle;
 889
 890         g_free(uuid_string);
 891         return BLUETOOTH_ERROR_NONE;
 892 }
 893
 894 /* Event handlers */
 895 static void __bt_gatt_handle_pending_request_info(int result,
 896                 int service_function, void *data, unsigned int size)
 897 {
 898         GSList *l;
 899         GArray *out_param;
 900         invocation_info_t *req_info = NULL;
 901         ret_if(data == NULL);
 902
 903         for (l = _bt_get_invocation_list(); l != NULL; ) {
 904                 req_info = l->data;
 905                 l = g_slist_next(l);
 906                 if (req_info == NULL || req_info->service_function != service_function)
 907                         continue;
 908
 909                 switch (service_function) {
 910 #ifndef GATT_DIRECT
 911                 case BT_GATT_SERVER_REGISTER: {
 912                         bt_service_app_info_t *param = (bt_service_app_info_t*)data;
 913
 914                         if (!g_strcmp0(req_info->sender, param->sender)) {
 915                                 BT_DBG("GATT Server app found [%s]", req_info->sender);
 916
 917                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 918                                 g_array_append_vals(out_param, &param->instance_id, sizeof(int));
 919                                 _bt_service_method_return(req_info->context, out_param, result);
 920
 921                                 g_free(req_info->user_data);
 922                                 _bt_free_info_from_invocation_list(req_info);
 923                                 g_array_free(out_param, TRUE);
 924                         }
 925                         break;
 926                 }
 927                 case BT_GATT_SERVER_START_SERVICE:
 928                 case BT_GATT_SERVER_DELETE_SERVICE: {
 929                         bt_service_app_info_t *param = (bt_service_app_info_t*)data;
 930
 931                         int *saved_instance_id = (int*)req_info->user_data;
 932                         if (!g_strcmp0(req_info->sender, param->sender) && param->instance_id == *saved_instance_id) {
 933                                 BT_DBG("GATT Server app found [%s] Instance ID [%d] Reply DBUS",
 934                                                 req_info->sender, *saved_instance_id);
 935
 936                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 937                                 g_array_append_vals(out_param, &saved_instance_id, sizeof(int));
 938                                 _bt_service_method_return(req_info->context, out_param, result);
 939
 940                                 g_free(req_info->user_data);
 941                                 _bt_free_info_from_invocation_list(req_info);
 942                                 g_array_free(out_param, TRUE);
 943                         }
 944                         break;
 945                 }
 946                 case BT_GATT_SERVER_ADD_SERVICE:
 947                 case BT_GATT_SERVER_ADD_DESCRIPTOR:
 948                 case BT_GATT_SERVER_ADD_CHARACTERISTIC: {
 949                         int *handle = (int*)data;
 950                         BT_DBG("Characteristic added: Handle [%d]", *handle);
 951                         out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 952
 953                         g_array_append_vals(out_param, handle, sizeof(int));
 954                         _bt_service_method_return(req_info->context, out_param, result);
 955
 956                         g_free(req_info->user_data);
 957                         _bt_free_info_from_invocation_list(req_info);
 958                         g_array_free(out_param, TRUE);
 959                         break;
 960                 }
 961 #endif
 962                 case BT_CONNECT_LE:
 963                 case BT_DISCONNECT_LE: {
 964 #ifdef TIZEN_GATT_CLIENT
 965                        char *addr = (char*)req_info->user_data;
 966                        bluetooth_device_address_t address;
 967
 968                         if (!g_strcmp0(addr, (char*)data)) {
 969                                 BT_INFO("GATT Client connect-disconnect call pending for app [%s] addr [%s]",
 970                                                 req_info->sender, addr + 12);
 971                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 972                                 _bt_convert_addr_string_to_type(address.addr, addr);
 973
 974                                 g_array_append_vals(out_param, (bluetooth_device_address_t*)&address,
 975                                                 sizeof(bluetooth_device_address_t));
 976                                 _bt_service_method_return(req_info->context, out_param, result);
 977
 978                                 g_free(req_info->user_data);
 979                                 _bt_free_info_from_invocation_list(req_info);
 980                                 g_array_free(out_param, TRUE);
 981                         }
 982 #else
 983                         out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 984
 985                         g_array_append_vals(out_param, (bluetooth_device_address_t*)data,
 986                                         sizeof(bluetooth_device_address_t));
 987                         _bt_service_method_return(req_info->context, out_param, result);
 988
 989                         g_free(req_info->user_data);
 990                         _bt_free_info_from_invocation_list(req_info);
 991
 992                         g_array_free(out_param, TRUE);
 993 #endif
 994                         break;
 995                 }
 996 #ifdef TIZEN_GATT_CLIENT
 997                 case BT_GATT_CLIENT_REGISTER: {
 998                         bt_service_app_info_t *param = (bt_service_app_info_t*)data;
 999
1000                         if (!g_strcmp0(req_info->sender, param->sender)) {
1001                                 BT_DBG("GATT Client app found [%s] created client ID [%d]",
1002                                                 req_info->sender, param->client_id);
1003
1004                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1005                                 g_array_append_vals(out_param, &param->client_id, sizeof(int));
1006                                 _bt_service_method_return(req_info->context, out_param, result);
1007
1008                                 g_free(req_info->user_data);
1009                                 _bt_free_info_from_invocation_list(req_info);
1010                                 g_array_free(out_param, TRUE);
1011                         }
1012                         break;
1013                 }
1014                 case BT_GATT_GET_PRIMARY_SERVICES: {
1015                         bt_services_browse_info_t *param = (bt_services_browse_info_t*)data;
1016                         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1017                         _bt_convert_addr_type_to_string(address,
1018                                         (unsigned char *)(&param->device_addr.addr));
1019
1020                         /* Match address to determine same request */
1021                         if (!g_strcmp0((char*)req_info->user_data, address)) {
1022                                 BT_DBG("GATT Client app found [%s] Remote address [%s]",
1023                                                 req_info->sender, address);
1024
1025                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1026                                 g_array_append_vals(out_param, param,
1027                                                 sizeof(bt_services_browse_info_t));
1028
1029                                 //g_array_append_vals(out_param, &param->client_id, sizeof(int));
1030                                 _bt_service_method_return(req_info->context, out_param, result);
1031
1032                                 g_free(req_info->user_data);
1033                                 _bt_free_info_from_invocation_list(req_info);
1034                                 g_array_free(out_param, TRUE);
1035                         }
1036                         g_free(address);
1037                         break;
1038                 }
1039                 case BT_GATT_GET_SERVICE_PROPERTIES: {
1040                         bt_char_browse_info_t param;
1041                         memcpy((void*)&param, data, sizeof(bt_char_browse_info_t));
1042                         //bt_char_browse_info_t *param = (bt_char_browse_info_t*)data;
1043
1044                         bluetooth_gatt_client_svc_prop_info_t *prop = (bluetooth_gatt_client_svc_prop_info_t*)req_info->user_data;
1045
1046                         /* Match both address and service properties to determine same request */
1047                         if (!memcmp(param.device_addr.addr,
1048                                         prop->device_address.addr,
1049                                         sizeof(bluetooth_device_address_t)) &&
1050                                         !memcmp(param.svc_uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) &&
1051                                         param.svc_inst_id == prop->svc.instance_id) {
1052                                 BT_DBG("Returning Service properties");
1053
1054                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1055                                 g_array_append_vals(out_param, &param, sizeof(bt_char_browse_info_t));
1056                                 _bt_service_method_return(req_info->context, out_param, result);
1057
1058                                 g_free(req_info->user_data);
1059                                 _bt_free_info_from_invocation_list(req_info);
1060                                 g_array_free(out_param, TRUE);
1061                         }
1062                         break;
1063                 }
1064                 case BT_GATT_GET_CHARACTERISTIC_PROPERTIES: {
1065                         bt_descriptor_browse_info_t *param = (bt_descriptor_browse_info_t*)data;
1066
1067                         bluetooth_gatt_client_char_prop_info_t *prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
1068
1069                         /* Match both address, service properties &char properties to determine same request */
1070                         if (!memcmp(param->device_addr.addr,
1071                                         prop->device_address.addr,
1072                                         sizeof(bluetooth_device_address_t)) &&
1073                                         !memcmp(param->svc_uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) &&
1074                                         param->svc_inst_id == prop->svc.instance_id &&
1075                                         !memcmp(param->char_uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) &&
1076                                         param->char_inst_id == prop->characteristic.instance_id) {
1077                                 BT_DBG("Returning Characteristic properties");
1078                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1079                                                 g_array_append_vals(out_param, param, sizeof(bt_descriptor_browse_info_t));
1080                                 _bt_service_method_return(req_info->context, out_param, result);
1081
1082                                 g_free(req_info->user_data);
1083                                 _bt_free_info_from_invocation_list(req_info);
1084                                 g_array_free(out_param, TRUE);
1085                         }
1086                         break;
1087                 }
1088                 case BT_GATT_WATCH_CHARACTERISTIC: {
1089                         bt_gatt_notif_reg_info_t *param = (bt_gatt_notif_reg_info_t*)data;
1090                         bluetooth_gatt_client_char_prop_info_t *prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
1091
1092                         /* Match both address, service properties &char properties to determine same request */
1093                         if (!memcmp(param->addr.addr,
1094                                         prop->device_address.addr,
1095                                         sizeof(bluetooth_device_address_t)) &&
1096                                         !memcmp(param->svc_uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) &&
1097                                         param->svc_inst == prop->svc.instance_id &&
1098                                         !memcmp(param->char_uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) &&
1099                                         param->char_inst == prop->characteristic.instance_id) {
1100                                 BT_INFO("Characteristic Watch Successful: Is registered [%d]",
1101                                                 param->is_registered);
1102                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1103                                 g_array_append_vals(out_param, param, sizeof(bt_gatt_notif_reg_info_t));
1104                                 _bt_service_method_return(req_info->context, out_param, result);
1105                                 g_free(req_info->user_data);
1106                                 _bt_free_info_from_invocation_list(req_info);
1107                                 g_array_free(out_param, TRUE);
1108                         }
1109                         break;
1110                 }
1111                 case BT_GATT_READ_CHARACTERISTIC:
1112                 case BT_GATT_WRITE_CHARACTERISTIC_VALUE_BY_TYPE: {
1113                          bluetooth_gatt_client_char_prop_info_t *param = (bluetooth_gatt_client_char_prop_info_t*)data;
1114
1115                          char *addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
1116                          bluetooth_gatt_client_char_prop_info_t *prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
1117                          _bt_convert_addr_type_to_string(addr, prop->device_address.addr);
1118
1119                          if (!memcmp(param, prop, sizeof(bluetooth_gatt_client_char_prop_info_t))) {
1120                                  BT_DBG("Gatt Char read or write request matched for address [%s]", addr);
1121                                  out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1122                                  g_array_append_vals(out_param, param, sizeof(bluetooth_gatt_client_char_prop_info_t));
1123                                  _bt_service_method_return(req_info->context, out_param, result);
1124
1125                                  g_free(req_info->user_data);
1126                                  _bt_free_info_from_invocation_list(req_info);
1127                                  g_array_free(out_param, TRUE);
1128                         }
1129                         g_free(addr);
1130                          break;
1131                 }
1132                 case BT_GATT_READ_DESCRIPTOR_VALUE:
1133                 case BT_GATT_WRITE_DESCRIPTOR_VALUE: {
1134                          bluetooth_gatt_client_desc_prop_info_t *param = (bluetooth_gatt_client_desc_prop_info_t*)data;
1135
1136                          char *addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
1137                          bluetooth_gatt_client_desc_prop_info_t *prop = (bluetooth_gatt_client_desc_prop_info_t*)req_info->user_data;
1138                          _bt_convert_addr_type_to_string(addr, prop->device_address.addr);
1139
1140                          if (!memcmp(param, prop, sizeof(bluetooth_gatt_client_desc_prop_info_t))) {
1141                                  BT_DBG("Descriptor read or write request matched for address [%s]", addr);
1142                                  out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1143                                  g_array_append_vals(out_param, param, sizeof(bluetooth_gatt_client_desc_prop_info_t));
1144                                  _bt_service_method_return(req_info->context, out_param, result);
1145
1146                                  g_free(req_info->user_data);
1147                                  _bt_free_info_from_invocation_list(req_info);
1148                                  g_array_free(out_param, TRUE);
1149                         }
1150                         g_free(addr);
1151                         break;
1152                 }
1153                 case BT_REQ_ATT_MTU: {
1154                         char *addr = (char*)req_info->user_data;
1155                         bluetooth_device_address_t address;
1156
1157                         if (!g_strcmp0(addr, (char*)data)) {
1158                                 BT_DBG("GATT Client BT_REQ_ATT_MTU call pending for app [%s] addr [%s]",
1159                                                 req_info->sender, addr);
1160                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1161                                 _bt_convert_addr_string_to_type(address.addr, addr);
1162
1163                                 g_array_append_vals(out_param, (bluetooth_device_address_t*)&address,
1164                                                 sizeof(bluetooth_device_address_t));
1165                                 _bt_service_method_return(req_info->context, out_param, result);
1166
1167                                 g_free(req_info->user_data);
1168                                 _bt_free_info_from_invocation_list(req_info);
1169                                 g_array_free(out_param, TRUE);
1170                         }
1171                 }
1172 #endif
1173                 default:
1174                         break;
1175                 }
1176         }
1177 }
1178
1179 static void __bt_handle_server_instance_registered(event_gatts_register_t *data)
1180 {
1181         bt_service_app_info_t *info = NULL;
1182         int k;
1183         char *uuid_string = g_malloc0(BT_UUID_STRING_MAX);
1184
1185         _bt_uuid_to_string(&(data->server_uuid), uuid_string);
1186         BT_INFO("Instance ID is Intialized [%d] UUID initialized [%s]", data->server_inst, uuid_string);
1187
1188         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1189         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1190                 info = &numapps[k];
1191
1192                 if (g_strcmp0(info->uuid, uuid_string) == 0) {
1193                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1194                         info->is_initialized = TRUE;
1195                         info->instance_id = data->server_inst;
1196                         info->adv_instance = data->server_inst;
1197                         __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE, BT_GATT_SERVER_REGISTER,
1198                                         (void*)info, sizeof(bt_service_app_info_t));
1199                         break;
1200                 }
1201         }
1202         g_free(uuid_string);
1203 }
1204
1205 static void __bt_handle_gatt_server_service_added(event_gatts_srvc_prm_t *event)
1206 {
1207         int result = BLUETOOTH_ERROR_NONE;
1208         int svc_handle = 0;
1209         int *handle;
1210         int count;
1211         bt_service_app_info_t *info = NULL;
1212         int k;
1213
1214         char *uuid_str = g_malloc0(BT_UUID_STRING_MAX);
1215         _bt_uuid_to_string(&(event->gatt_srvc_id.id.uuid), uuid_str);
1216         BT_INFO("GATT Added Service  UUID: [%s] Server Ins [%d] Service hdl [%d] Is Primary [%d]\n",
1217                         uuid_str, event->gatt_srvc_stat.server_inst, svc_handle, event->gatt_srvc_id.is_prmry);
1218
1219         if (event->gatt_srvc_stat.status != OAL_STATUS_SUCCESS) {
1220                 result = BLUETOOTH_ERROR_INTERNAL;
1221                 svc_handle = 0;  /* Service handle set to 0 indicates.
1222                                     0 is reserved by BT SIG, cant be used by app*/
1223         } else
1224                 svc_handle = event->gatt_srvc_stat.servic_hndl;
1225
1226         BT_INFO("GATT Added Service  Status [%d] Server Ins [%d] Service hdl [%d] Is Primary [%d]\n",
1227                         event->gatt_srvc_stat.status, event->gatt_srvc_stat.server_inst, svc_handle, event->gatt_srvc_id.is_prmry);
1228
1229         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1230         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1231                 info = &numapps[k];
1232
1233                 if (info->instance_id == event->gatt_srvc_stat.server_inst) {
1234                         BT_INFO("numapps[%d] Found GATT Server.. UUID [%s], sender [%s]", k, info->uuid, info->sender);
1235                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_ADD_SERVICE,
1236                                         (int*)&svc_handle, sizeof(int));
1237
1238                         /* Add Service Handle */
1239                         if (svc_handle > 0) {
1240                                 handle = g_malloc0(sizeof(int));
1241                                 *handle = svc_handle;
1242                                 numapps[k].service_handles = g_slist_append(numapps[k].service_handles, handle);
1243                                 count = g_slist_length(numapps[k].service_handles);
1244                                 BT_INFO("Added Service handle [%d] to list..current count [%d]", svc_handle, count);
1245                         }
1246                         break;
1247                 }
1248         }
1249
1250         g_free(uuid_str);
1251 }
1252
1253 static void __bt_handle_gatt_server_characteristic_added(event_gatts_srvc_charctr_t *event)
1254 {
1255         int result = BLUETOOTH_ERROR_NONE;
1256         int char_handle;
1257         bt_service_app_info_t *info = NULL;
1258         int k;
1259         char *uuid_str = g_malloc0(BT_UUID_STRING_MAX);
1260
1261         BT_INFO("GATT Server Char added status [%d]", event->gatt_srvc_stat.status);
1262         BT_INFO("GATT Server_inst: [%d]", event->gatt_srvc_stat.server_inst);
1263         BT_INFO("GATT Service Handle: [%d]", event->gatt_srvc_stat.servic_hndl);
1264         BT_INFO("GATT Add characteristic  Status: [%d]", event->gatt_srvc_stat.status);
1265         BT_INFO("GATT Service characteristic Handle: [%d]", event->charctr_hndl);
1266
1267         if (event->gatt_srvc_stat.status != OAL_STATUS_SUCCESS) {
1268                 result = BLUETOOTH_ERROR_INTERNAL;
1269                 char_handle = 0;  /* characteristic handle set to 0 indicates.
1270                                      0 is reserved by BT SIG, cant be used by app*/
1271         } else
1272                 char_handle = event->charctr_hndl;
1273
1274
1275         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1276         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1277                 info = &numapps[k];
1278
1279                 if (info->instance_id == event->gatt_srvc_stat.server_inst) {
1280                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1281                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_ADD_CHARACTERISTIC,
1282                                         (int*)&char_handle, sizeof(int));
1283                         break;
1284                 }
1285         }
1286
1287
1288         _bt_uuid_to_string(&(event->charctr_uuid), uuid_str);
1289         BT_INFO("GATT Added Characteristic:  UUID: [%s]", uuid_str);
1290
1291         g_free(uuid_str);
1292 }
1293
1294 static void __bt_handle_gatt_server_descriptor_added(event_gatts_srvc_descr_t* event)
1295 {
1296         int result = BLUETOOTH_ERROR_NONE;
1297         int desc_handle;
1298         bt_service_app_info_t *info = NULL;
1299         int k;
1300         char *uuid_str = g_malloc0(BT_UUID_STRING_MAX);
1301
1302         BT_INFO("GATT Server Descriptor added status [%d]", event->gatt_srvc_stat.status);
1303         BT_INFO("GATT Server_inst: [%d]", event->gatt_srvc_stat.server_inst);
1304         BT_INFO("GATT Service Handle: [%d]", event->gatt_srvc_stat.servic_hndl);
1305         BT_INFO("GATT Add Descriptor  Status: [%d]", event->gatt_srvc_stat.status);
1306         BT_INFO("GATT Service Descriptor Handle: [%d]", event->descrptr_hndl);
1307
1308         if (event->gatt_srvc_stat.status != OAL_STATUS_SUCCESS) {
1309                 result = BLUETOOTH_ERROR_INTERNAL;
1310                 desc_handle = 0;  /* Service handle set to 0 indicates.
1311                                      0 is reserved by BT SIG, cant be used by app*/
1312         } else
1313                 desc_handle = event->descrptr_hndl;
1314
1315         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1316         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1317                 info = &numapps[k];
1318
1319                 if (info->instance_id == event->gatt_srvc_stat.server_inst) {
1320                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1321                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_ADD_DESCRIPTOR,
1322                                         (int*)&desc_handle, sizeof(int));
1323                         break;
1324                 }
1325         }
1326
1327         _bt_uuid_to_string(&(event->descrptr_uuid), uuid_str);
1328         BT_INFO("GATT Added Descriptor:  UUID: [%s]", uuid_str);
1329
1330         g_free(uuid_str);
1331 }
1332
1333 static void __bt_handle_gatt_server_service_started(event_gatts_srvc_t *event)
1334 {
1335         bt_service_app_info_t *info = NULL;
1336         int result = BLUETOOTH_ERROR_NONE;
1337         int k;
1338         BT_INFO("GATT Server Service Started..");
1339
1340
1341         BT_INFO("GATT Server_inst: [%d]", event->server_inst);
1342         BT_INFO("GATT Service Handle: [%d]", event->servic_hndl);
1343         BT_INFO("GATT Service Started Status: [%d]", event->status);
1344
1345         if (event->status != OAL_STATUS_SUCCESS) {
1346                 BT_ERR("GATT Server Service Start Failed Err: [%d]", event->status);
1347                 result = BLUETOOTH_ERROR_INTERNAL;
1348         }
1349
1350         /* Check if the just registered Instance ID belongs to requester */
1351         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1352                 info = &numapps[k];
1353
1354                 if (info->instance_id == event->server_inst) {
1355                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1356                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_START_SERVICE,
1357                                         (void*)info, sizeof(bt_service_app_info_t));
1358                         break;
1359                 }
1360         }
1361 }
1362
1363 static void __bt_handle_gatt_server_service_stopped(event_gatts_srvc_t *event)
1364 {
1365         int result = BLUETOOTH_ERROR_NONE;
1366         bt_service_app_info_t *info = NULL;
1367         int k;
1368         BT_INFO("GATT Server Service Stopped..");
1369
1370         BT_INFO("GATT Server_inst: [%d]", event->server_inst);
1371         BT_INFO("GATT Service Handle: [%d]", event->servic_hndl);
1372         BT_INFO("GATT Service Stopped Status: [%d]", event->status);
1373
1374         if (event->status != OAL_STATUS_SUCCESS) {
1375                 BT_ERR("GATT Server Service Stop Failed Err: [%d]", event->status);
1376                 result = BLUETOOTH_ERROR_INTERNAL;
1377         }
1378
1379         /* Check if the just registered Instance ID belongs to requester */
1380         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1381                 info = &numapps[k];
1382
1383                 if (info->instance_id == event->server_inst) {
1384                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1385                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_STOP_SERVICE,
1386                                         (void*)info, sizeof(bt_service_app_info_t));
1387                         break;
1388                 }
1389         }
1390 }
1391
1392 static void __bt_handle_gatt_server_service_deleted(event_gatts_srvc_t *event)
1393 {
1394         int result = BLUETOOTH_ERROR_NONE;
1395         bt_service_app_info_t *info = NULL;
1396         int k;
1397         BT_INFO("GATT Server Service Deleted..");
1398
1399         BT_INFO("GATT Server_inst: [%d]", event->server_inst);
1400         BT_INFO("GATT Service Handle: [%d]", event->servic_hndl);
1401         BT_INFO("GATT Service Deleted Status: [%d]", event->status);
1402
1403         if (event->status != OAL_STATUS_SUCCESS) {
1404                 BT_ERR("GATT Server Service Delete Failed Err: [%d]", event->status);
1405                 result = BLUETOOTH_ERROR_INTERNAL;
1406         }
1407
1408         /* Check if the just registered Instance ID belongs to requester */
1409         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1410                 info = &numapps[k];
1411
1412                 if (info->instance_id == event->server_inst) {
1413                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1414                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_DELETE_SERVICE,
1415                                         (void*)info, sizeof(bt_service_app_info_t));
1416                         break;
1417                 }
1418         }
1419 }
1420
1421 struct gatt_client_info_t *_bt_find_remote_gatt_client_info(char *address)
1422 {
1423         GSList *l;
1424         struct gatt_client_info_t *info = NULL;
1425         for (l = gatt_client_info_list; l != NULL; l = g_slist_next(l)) {
1426                 info = (struct gatt_client_info_t*)l->data;
1427                 if (info == NULL)
1428                         continue;
1429
1430                 if (!g_strcmp0(info->addr, address)) {
1431                         BT_DBG("Remote GATT client found addr[%s]", info->addr);
1432                         return info;
1433                 }
1434         }
1435         return NULL;
1436 }
1437
1438 static struct gatt_client_info_t *__bt_find_remote_gatt_client_info_from_conn_id(int conn_id)
1439 {
1440         GSList *l;
1441         struct gatt_client_info_t *info = NULL;
1442
1443         for (l = gatt_client_info_list; l != NULL; l = g_slist_next(l)) {
1444                 info = (struct gatt_client_info_t*)l->data;
1445                 if (info == NULL)
1446                         continue;
1447
1448                 if (info->connection_id == conn_id) {
1449                         BT_INFO("Remote GATT client found addr[%s]", info->addr);
1450                         return info;
1451                 }
1452         }
1453         return NULL;
1454 }
1455
1456 #ifdef TIZEN_GATT_CLIENT
1457 struct gatt_server_info_t *_bt_find_remote_gatt_server_info(char *address)
1458 {
1459         GSList *l;
1460         struct gatt_server_info_t *info = NULL;
1461         for (l = gatt_server_info_list; l != NULL; l = g_slist_next(l)) {
1462                 info = (struct gatt_server_info_t*)l->data;
1463                 if (info == NULL)
1464                         continue;
1465
1466                 if (!g_strcmp0(info->addr, address)) {
1467                         BT_DBG("Remote GATT Server found addr[%s] connection_id %d", info->addr, info->connection_id);
1468                         return info;
1469                 }
1470         }
1471         return NULL;
1472 }
1473
1474 static struct gatt_out_conn_info_t* __bt_find_gatt_outgoing_conn_info(char *address)
1475 {
1476         GSList *l;
1477         struct gatt_out_conn_info_t *info = NULL;
1478         for (l = outgoing_gatt_conn_list; l != NULL; l = g_slist_next(l)) {
1479                 info = (struct gatt_out_conn_info_t*)l->data;
1480                 if (info == NULL)
1481                         continue;
1482
1483                 if (!g_strcmp0(info->addr, address)) {
1484                         BT_INFO("Outgoing connection info found addr[%s]", info->addr + 12);
1485                         return info;
1486                 }
1487         }
1488         return NULL;
1489 }
1490 #endif
1491
1492 #ifdef TIZEN_GATT_CLIENT
1493 static void __bt_handle_gatt_server_connection_state(event_gatts_conn_t *event)
1494 {
1495         int result = BLUETOOTH_ERROR_NONE;
1496         struct gatt_client_info_t *client_info = NULL;
1497 #ifndef __INTEGRATE_GATT_INFO__
1498         struct gatt_server_info_t *server_info = NULL;
1499 #endif
1500         bluetooth_device_address_t dev_addr;
1501         GVariant *param = NULL;
1502         int ret;
1503
1504         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1505
1506         memcpy(dev_addr.addr, event->address.addr, 6);
1507
1508         /* REPLY dbus Context to application which called BT_CONNECT_LE. There is status
1509            in this event */
1510         _bt_convert_addr_type_to_string(address,
1511                         (unsigned char *)dev_addr.addr);
1512
1513         if (event->status != OAL_STATUS_SUCCESS)
1514                 result = BLUETOOTH_ERROR_INTERNAL;
1515
1516         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
1517                         address, BT_ADDRESS_STRING_SIZE);
1518
1519         BT_INFO("GATT Server Connedted: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1520                         address + 12, event->server_inst, event->conn_id);
1521
1522
1523         /* Check if device is already in connected list */
1524         client_info = _bt_find_remote_gatt_client_info(address);
1525
1526         if (!client_info) {
1527                 BT_DBG("Conn Info absent: But no need to Send Local GATT Server Connected event to apps");
1528
1529                 param = g_variant_new("(is)", result, address);
1530
1531                 /* Send event to application */
1532                 _bt_send_event(BT_DEVICE_EVENT,
1533                                 BLUETOOTH_EVENT_GATT_SERVER_CONNECTED, /* Local device is GATT server */
1534                                 param);
1535
1536                 /* Save client connection info */
1537                 client_info = g_new0(struct gatt_client_info_t, 1);
1538                 client_info->addr = g_strdup(address);
1539                 BT_INFO("Added GATT client addr[%s]", client_info->addr + 12);
1540                 client_info->connection_id = event->conn_id;
1541 #ifdef __INTEGRATE_GATT_INFO__
1542                 client_info->client_id = -1;
1543 #endif
1544                 client_info->instance_id = event->server_inst;
1545                 gatt_client_info_list = g_slist_append(gatt_client_info_list, client_info);
1546                 BT_INFO("Total num of connected Remote GATT Clients [%d]", g_slist_length(gatt_client_info_list));
1547
1548 #ifndef __INTEGRATE_GATT_INFO__
1549                 /* Save server connection info */
1550                 server_info = g_new0(struct gatt_server_info_t, 1);
1551                 server_info->addr = g_strdup(address);
1552                 server_info->client_id = -1;
1553                 BT_INFO("Added GATT server addr[%s]", server_info->addr + 12);
1554                 server_info->connection_id = event->conn_id;
1555                 gatt_server_info_list = g_slist_append(gatt_server_info_list, server_info);
1556                 BT_INFO("Total num of connected Remote GATT Servers [%d]", g_slist_length(gatt_server_info_list));
1557 #endif
1558
1559                 ret = gattc_add_connection_info((bt_address_t *)&dev_addr, event->conn_id, event->server_inst);
1560                 if (ret != OAL_STATUS_SUCCESS) {
1561                         BT_ERR("gattc register server instance failed");
1562                 }
1563         }
1564
1565         __bt_add_mtu_gatt_device(address);
1566
1567         g_free(address);
1568 }
1569
1570 /* GATT Server Dis connected */
1571 static void __bt_handle_gatt_server_disconnection_state(event_gatts_conn_t *event)
1572 {
1573         int result = BLUETOOTH_ERROR_NONE;
1574         struct gatt_client_info_t *client_info = NULL;
1575 #ifndef __INTEGRATE_GATT_INFO__
1576         struct gatt_server_info_t *server_info = NULL;
1577 #endif
1578         bluetooth_device_address_t dev_addr;
1579         GVariant *param = NULL;
1580         char address[BT_ADDRESS_STRING_SIZE];
1581
1582         memcpy(dev_addr.addr, event->address.addr, 6);
1583
1584         /* REPLY dbus Context to application which called BT_DISCONNECT_LE. There is status
1585            in this event */
1586         _bt_convert_addr_type_to_string(address,
1587                         (unsigned char *)dev_addr.addr);
1588
1589         if (event->status != OAL_STATUS_SUCCESS)
1590                 result = BLUETOOTH_ERROR_INTERNAL;
1591
1592         if (NULL ==  _bt_get_request_info_data(BT_DISCONNECT_LE, address)) {
1593                 if (NULL !=  _bt_get_request_info_data(BT_CONNECT_LE, address)) {
1594                         result = BLUETOOTH_ERROR_INTERNAL;
1595
1596                         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
1597                                         address, BT_ADDRESS_STRING_SIZE);
1598
1599                         BT_ERR("Failed to connect Local GATT Server Remote Client addr[%s]", address + 12);
1600                         return;
1601                 }
1602         } else {
1603                 __bt_gatt_handle_pending_request_info(result, BT_DISCONNECT_LE,
1604                                 address, BT_ADDRESS_STRING_SIZE);
1605         }
1606
1607         BT_INFO("Local GATT Server DisConnected: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1608                         address + 12, event->server_inst, event->conn_id);
1609         /* Remove Connection info */
1610         client_info = _bt_find_remote_gatt_client_info(address);
1611         if (client_info) {
1612                 BT_DBG("No need to Send Local GATT Server Disconnected event to apps, just remove remote client info");
1613
1614                 param = g_variant_new("(is)", result, address);
1615                 /* Send event to application */
1616                 _bt_send_event(BT_DEVICE_EVENT,
1617                                 BLUETOOTH_EVENT_GATT_SERVER_DISCONNECTED, /* Local device is GATT server */
1618                                 param);
1619
1620 #ifndef __INTEGRATE_GATT_INFO__
1621                 /* Remove server info from list */
1622                 server_info = _bt_find_remote_gatt_server_info(address);
1623                 if (server_info)
1624                         gatt_server_info_list = g_slist_remove(gatt_server_info_list, server_info);
1625                 else
1626                         BT_INFO("Can not find conn info, already removed!");
1627
1628                 /* Remove all services from info list_gatt_info */
1629                 __bt_cleanup_remote_services(server_info);
1630 #else
1631                 /* Remove all services from info list_gatt_info */
1632                 __bt_cleanup_remote_services(client_info);
1633 #endif
1634
1635                 /* Remove client info from List */
1636                 gatt_client_info_list = g_slist_remove(gatt_client_info_list, client_info);
1637                 BT_INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
1638                 g_free(client_info->addr);
1639                 g_free(client_info);
1640         }
1641
1642         __bt_remove_mtu_gatt_device(address);
1643 }
1644 #else
1645
1646 static void __bt_handle_gatt_server_connection_state(event_gatts_conn_t *event)
1647 {
1648         int result = BLUETOOTH_ERROR_NONE;
1649         struct gatt_client_info_t *conn_info = NULL;
1650         bt_service_app_info_t *info = NULL;
1651         bluetooth_device_address_t dev_addr;
1652         GVariant *param = NULL;
1653         int k;
1654
1655         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1656
1657         memcpy(dev_addr.addr, event->address.addr, 6);
1658
1659
1660         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1661         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1662                 info = &numapps[k];
1663
1664                 if (info->instance_id == event->server_inst) {
1665                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1666                         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
1667                                         (bluetooth_device_address_t*)&dev_addr, sizeof(bluetooth_device_address_t));
1668
1669                         break;
1670                 }
1671         }
1672
1673         /* Send event to BT-API */
1674         _bt_convert_addr_type_to_string(address,
1675                         (unsigned char *)dev_addr.addr);
1676
1677         BT_INFO("GATT Server Connedted: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1678                         address, event->server_inst, event->conn_id);
1679
1680
1681         /* Check if device is already in connected list */
1682         conn_info = _bt_find_remote_gatt_client_info(address);
1683
1684         if (!conn_info) {
1685                 param = g_variant_new("(is)", result, address);
1686                 /* Send event to application */
1687                 _bt_send_event(BT_GATT_SERVER_EVENT,
1688                                 BLUETOOTH_EVENT_GATT_CONNECTED,
1689                                 param);
1690
1691                 /* Save Connection info */
1692                 conn_info = g_new0(struct gatt_client_info_t, 1);
1693                 conn_info->addr = g_strdup(address);
1694                 BT_INFO("Added GATT client addr[%s]", conn_info->addr);
1695                 conn_info->connection_id = event->conn_id;
1696                 conn_info->instance_id = event->server_inst;
1697                 gatt_client_info_list = g_slist_append(gatt_client_info_list, conn_info);
1698                 BT_INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
1699         }
1700
1701         g_free(address);
1702 }
1703
1704 /* GATT Server Dis connected */
1705 static void __bt_handle_gatt_server_disconnection_state(event_gatts_conn_t *event)
1706 {
1707         int result = BLUETOOTH_ERROR_NONE;
1708         struct gatt_client_info_t *conn_info = NULL;
1709         bluetooth_device_address_t dev_addr;
1710         bt_service_app_info_t *info = NULL;
1711         GVariant *param = NULL;
1712         int k;
1713
1714         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1715
1716         memcpy(dev_addr.addr, event->address.addr, 6);
1717
1718         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1719         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1720                 info = &numapps[k];
1721
1722                 if (info->instance_id == event->server_inst) {
1723                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1724                         __bt_gatt_handle_pending_request_info(result, BT_DISCONNECT_LE,
1725                                         (bluetooth_device_address_t*)&dev_addr, sizeof(bluetooth_device_address_t));
1726
1727                         break;
1728                 }
1729         }
1730
1731         /* Send event to BT-API */
1732         _bt_convert_addr_type_to_string(address,
1733                         (unsigned char *)dev_addr.addr);
1734
1735         BT_INFO("GATT Server DisConnected: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1736                         address, event->server_inst, event->conn_id);
1737
1738         param = g_variant_new("(is)", result, address);
1739         /* Send event to application */
1740         _bt_send_event(BT_GATT_SERVER_EVENT,
1741                         BLUETOOTH_EVENT_GATT_DISCONNECTED,
1742                         param);
1743
1744         /* Remove Connection info */
1745         conn_info = _bt_find_remote_gatt_client_info(address);
1746         if (conn_info) {
1747                 BT_INFO("Remove GATT client info from List..");
1748                 /* Remove info from List */
1749                 gatt_client_info_list = g_slist_remove(gatt_client_info_list, conn_info);
1750                 BT_INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
1751                 g_free(conn_info->addr);
1752                 g_free(conn_info);
1753         }
1754
1755         g_free(address);
1756 }
1757 #endif
1758
1759
1760 static void __bt_handle_gatt_server_acquire_write_requested(event_gatts_srvc_acquire_attr_t *event)
1761 {
1762         GVariant *param = NULL;
1763         int result = BLUETOOTH_ERROR_NONE;
1764         struct gatt_server_req_info *req_info = NULL;
1765         bluetooth_device_address_t dev_addr;
1766         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
1767
1768         BT_INFO("GATT Server ACQUIRE  Write Req");
1769         BT_DBG("        conn id %d, trans id %d, attr andle %d", event->attr_trans.conn_id,
1770                         event->attr_trans.trans_id, event->attr_trans.attr_handle);
1771
1772         //address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1773         memcpy(dev_addr.addr, event->address.addr, 6);
1774
1775         req_info = g_new0(struct gatt_server_req_info, 1);
1776         req_info->request_id = event->attr_trans.trans_id;
1777         req_info->attribute_handle = event->attr_trans.attr_handle;
1778         req_info->connection_id = event->attr_trans.conn_id;
1779         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_ACQUIRE_WRITE;
1780         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1781
1782         _bt_convert_addr_type_to_string(address,
1783                         (unsigned char *)dev_addr.addr);
1784
1785         param = g_variant_new("(iiiiiis)", result,
1786                         event->attr_trans.conn_id,
1787                         event->attr_trans.trans_id,
1788                         event->attr_trans.attr_handle,
1789                         event->mtu, event->attr_trans.offset, address);
1790         BT_DBG("remote address : [%s]", address);
1791
1792         _bt_send_event(BT_GATT_SERVER_EVENT,
1793                         BLUETOOTH_EVENT_GATT_SERVER_ACQUIRE_WRITE,
1794                         param);
1795
1796 }
1797
1798 static void __bt_handle_gatt_server_acquire_notify_requested(event_gatts_srvc_acquire_attr_t *event)
1799 {
1800         GVariant *param = NULL;
1801         int result = BLUETOOTH_ERROR_NONE;
1802         struct gatt_server_req_info *req_info = NULL;
1803         bluetooth_device_address_t dev_addr;
1804         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
1805
1806         BT_INFO("GATT Server ACQUIRE  Notify Req");
1807         BT_DBG("conn id %d, trans id %d, attr handle %d, req address %s",
1808                         event->attr_trans.conn_id, event->attr_trans.trans_id,
1809                         event->attr_trans.attr_handle, address);
1810
1811         memcpy(dev_addr.addr, event->address.addr, 6);
1812         _bt_convert_addr_type_to_string(address,
1813                         (unsigned char *)dev_addr.addr);
1814         BT_DBG("remote address : [%s]", address);
1815
1816         req_info = g_new0(struct gatt_server_req_info, 1);
1817         req_info->request_id = event->attr_trans.trans_id;
1818         req_info->attribute_handle = event->attr_trans.attr_handle;
1819         req_info->connection_id = event->attr_trans.conn_id;
1820         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_ACQUIRE_NOTIFY;
1821         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1822
1823         param = g_variant_new("(iiiiiis)", result,
1824                         event->attr_trans.conn_id,
1825                         event->attr_trans.trans_id,
1826                         event->attr_trans.attr_handle,
1827                         event->mtu, event->attr_trans.offset,
1828                         address);
1829
1830          _bt_send_event(BT_GATT_SERVER_EVENT,
1831                                  BLUETOOTH_EVENT_GATT_SERVER_ACQUIRE_NOTIFY,
1832                                  param);
1833 }
1834
1835 static void __bt_handle_gatt_server_write_requested(event_gatts_srvc_write_attr_t *event)
1836 {
1837         char *address;
1838         bluetooth_device_address_t dev_addr;
1839         GVariant *param = NULL;
1840         int result = BLUETOOTH_ERROR_NONE;
1841         gboolean need_resp;
1842         gboolean is_prepare_write;
1843         char *write_val;
1844         GVariant *data = NULL;
1845         int i;
1846         struct gatt_server_req_info *req_info = NULL;
1847         BT_INFO("GATT Server Write Requested");
1848
1849         memcpy(dev_addr.addr, event->address.addr, 6);
1850
1851         BT_INFO("GATT Server Write Req Connection ID: [%d]", event->attr_trans.conn_id);
1852         BT_INFO("GATT Server Write Req Transaction ID:[%d]", event->attr_trans.trans_id);
1853         BT_INFO("GATT Server Write Req Attribute Handle: [%d]", event->attr_trans.attr_handle);
1854         BT_INFO("GATT Server Write Req Attribute Offset: [%d]", event->attr_trans.offset);
1855         BT_INFO("GATT Server Write Req value length [%d]", event->length);
1856         BT_INFO("GATT Server Write Req needs response: [%d]", event->need_rsp);
1857         BT_INFO("GATT Server Write Req Is Prep: [%d]", event->is_prep);
1858
1859         if (event->length <= 0) {
1860                 BT_INFO("GATT Server write requested, but length of attr value is 0");
1861                 return;
1862         }
1863
1864         need_resp = event->need_rsp;
1865         is_prepare_write = event->is_prep;
1866
1867         write_val = g_memdup(&event->value[0], event->length);
1868
1869         address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1870         _bt_convert_addr_type_to_string(address,
1871                         (unsigned char *)dev_addr.addr);
1872
1873         BT_INFO("GATT Server Write Request from remote client [%s]", address);
1874         /* DEBUG */
1875         if (event->length > 0) {
1876                 for (i = 0; i < event->length; i++)
1877                         BT_DBG("Data[%d] = [0x%x]", i, event->value[i]);
1878         }
1879         /* Save Write Request Info */
1880         req_info = g_new0(struct gatt_server_req_info, 1);
1881         req_info->request_id = event->attr_trans.trans_id;
1882         req_info->attribute_handle = event->attr_trans.attr_handle;
1883         req_info->connection_id = event->attr_trans.conn_id;
1884         req_info->addr = address;
1885         req_info->offset = event->attr_trans.offset;
1886         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_WRITE;
1887         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1888
1889         data = g_variant_new_from_data(
1890                         G_VARIANT_TYPE_BYTESTRING,
1891                         write_val,
1892                         event->length,
1893                         TRUE, NULL, NULL);
1894
1895         param = g_variant_new("(iiiiiibbsn@ay)", result,
1896                         event->attr_trans.conn_id,
1897                         event->attr_trans.trans_id,
1898                         event->attr_trans.attr_handle,
1899                         event->attr_trans.offset,
1900                         event->length,
1901                         need_resp,
1902                         is_prepare_write,
1903                         address,
1904                         event->length,
1905                         data);
1906
1907          _bt_send_event(BT_GATT_SERVER_EVENT,
1908                          BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED,
1909                         param);
1910
1911         g_free(write_val);
1912 }
1913
1914 static void __bt_handle_gatt_server_read_requested(event_gatts_srvc_read_attr_t *event)
1915 {
1916         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1917         bluetooth_device_address_t dev_addr;
1918         int result = BLUETOOTH_ERROR_NONE;
1919         struct gatt_server_req_info *req_info = NULL;
1920         GVariant *param = NULL;
1921         gboolean is_long;
1922
1923         memcpy(dev_addr.addr, event->address.addr, 6);
1924         _bt_convert_addr_type_to_string(address,
1925                         (unsigned char *)dev_addr.addr);
1926
1927         BT_DBG("conn_id %d, trans id %d, attr handle %d, offset %d, is_long %d, addr %s",
1928                         event->attr_trans.conn_id, event->attr_trans.trans_id,
1929                         event->attr_trans.attr_handle, event->attr_trans.offset,
1930                         event->is_long, address);
1931
1932         is_long = event->is_long;
1933
1934         /* Save Read Request Info */
1935         req_info = g_new0(struct gatt_server_req_info, 1);
1936         req_info->request_id = event->attr_trans.trans_id;
1937         req_info->attribute_handle = event->attr_trans.attr_handle;
1938         req_info->connection_id = event->attr_trans.conn_id;
1939         req_info->addr = address;
1940         req_info->offset = event->attr_trans.offset;
1941         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_READ;
1942         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1943
1944         /* Send event to BT-API */
1945         param = g_variant_new("(iiiiibs)", result,
1946                         event->attr_trans.conn_id,
1947                         event->attr_trans.trans_id,
1948                         event->attr_trans.attr_handle,
1949                         event->attr_trans.offset,
1950                         is_long,
1951                         address);
1952
1953         _bt_send_event(BT_GATT_SERVER_EVENT,
1954                         BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED,
1955                         param);
1956 }
1957
1958 static void __bt_handle_gatt_server_indicate_confirmed(event_gatts_ind_cnfrm_t *event)
1959 {
1960         bluetooth_device_address_t dev_addr;
1961         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1962         int cur_connected_clients;
1963         static int recvd = 0;
1964         gboolean completed = 0;
1965         GVariant *param = NULL;
1966
1967         /* OAL event does provide error, so MW assumes event will never contain wrong data,
1968            incase of any issues, check with OAL */
1969         int result = BLUETOOTH_ERROR_NONE;
1970
1971         memcpy(dev_addr.addr, event->address.addr, 6);
1972         _bt_convert_addr_type_to_string(address,
1973                         (unsigned char *)dev_addr.addr);
1974
1975         BT_INFO("Indication sent to GATT client [%s] conn_ ID [%d] transaction ID [%d] Att handle [%d]",
1976                         address, event->conn_id, event->trans_id, event->attr_handle);
1977
1978
1979         cur_connected_clients = g_slist_length(gatt_client_info_list);
1980         BT_INFO("Number of connected clients during sending Indication [%d] & current connected count [%d]",
1981                         num_indicate_clients, cur_connected_clients);
1982
1983         recvd++;
1984         if (recvd == num_indicate_clients) {
1985                 BT_INFO("Gatt indication confirm event for last GATT client.. [%s]", address);
1986                 completed = 1; /* Last event */
1987                 recvd = 0; /* Reset */
1988                 num_indicate_clients = 0;
1989         }
1990
1991         param = g_variant_new("(isib)",
1992                         result,
1993                         address,
1994                         event->attr_handle,
1995                         completed);
1996
1997         /* Send event to BT-API */
1998         _bt_send_event(BT_GATT_SERVER_EVENT,
1999                         BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_COMPLETED,
2000                         param);
2001
2002         BT_INFO("Received Indication confirm for client number [%d]", recvd);
2003         g_free(address);
2004 }
2005
2006 /* Tizen Platform Specific */
2007 static void __bt_handle_gatt_server_notification_changed(event_gatts_notif_t *event)
2008 {
2009         bluetooth_device_address_t dev_addr;
2010         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
2011         GVariant *param = NULL;
2012         gboolean notify;
2013
2014         /* OAL event does provide error, so MW assumes event will never contain wrong data,
2015            incase of any issues, check with OAL */
2016         int result = BLUETOOTH_ERROR_NONE;
2017
2018         memcpy(dev_addr.addr, event->address.addr, 6);
2019         _bt_convert_addr_type_to_string(address,
2020                         (unsigned char *)dev_addr.addr);
2021
2022         BT_INFO("notification_changed [%s] conn_ ID [%d] transaction ID [%d] Att handle [%d] Notify[%d]",
2023                         address, event->conn_id, event->trans_id, event->attr_handle, event->notify);
2024
2025         /* Set Notifcation status */
2026         notify = event->notify;
2027
2028         param = g_variant_new("(isib)",
2029                         result,
2030                         address,
2031                         event->attr_handle,
2032                         notify);
2033
2034         /* Send event to BT-API */
2035         _bt_send_event(BT_GATT_SERVER_EVENT,
2036                         BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED,
2037                         param);
2038
2039         g_free(address);
2040 }
2041
2042 static void __bt_handle_gatt_mtu_changed_event(event_gatts_mtu_changed_t *event)
2043 {
2044         int result = BLUETOOTH_ERROR_NONE;
2045         struct gatt_client_info_t *conn_info = NULL;
2046         GVariant *param = NULL;
2047         guint8 status = 0;
2048
2049         conn_info = __bt_find_remote_gatt_client_info_from_conn_id(event->conn_id);
2050         if (conn_info == NULL) {
2051                 BT_ERR("Cant find connection Information");
2052                 return;
2053         }
2054         BT_INFO("Got connection Info GATT client [%s] MTU Size [%d]",
2055                         conn_info->addr, event->mtu_size);
2056
2057         __bt_update_mtu_gatt_device(conn_info->addr, event->mtu_size);
2058
2059         param = g_variant_new("(isqy)",
2060                         result,
2061                         conn_info->addr,
2062                         event->mtu_size,
2063                         status);
2064
2065         /* Send event to BT-API */
2066         _bt_send_event(BT_GATT_SERVER_EVENT,
2067                         BLUETOOTH_EVENT_GATT_ATT_MTU_CHANGED,
2068                         param);
2069 }
2070
2071 static void __bt_gatt_event_handler(int event_type, gpointer event_data)
2072 {
2073         switch (event_type) {
2074                 case OAL_EVENT_BLE_SERVER_INSTANCE_INITIALISED: {
2075                 BT_INFO("OAL Event: Server Instance Registered");
2076                 /* GATT Server Registered event is handled in MAIN thread context */
2077                 __bt_handle_server_instance_registered((event_gatts_register_t *)event_data);
2078                 break;
2079                                                                 }
2080         case OAL_EVENT_GATTS_SERVICE_ADDED: {
2081                 BT_INFO("OAL Event: GATT Service added");
2082                 __bt_handle_gatt_server_service_added((event_gatts_srvc_prm_t *)event_data);
2083                 break;
2084         }
2085         case OAL_EVENT_GATTS_CHARACTERISTIC_ADDED: {
2086                 BT_INFO("OAL Event: GATT characteristic added");
2087                 __bt_handle_gatt_server_characteristic_added((event_gatts_srvc_charctr_t *)event_data);
2088                 break;
2089         }
2090         case OAL_EVENT_GATTS_DESCRIPTOR_ADDED: {
2091                 BT_INFO("OAL Event: GATT descriptor added");
2092                 __bt_handle_gatt_server_descriptor_added((event_gatts_srvc_descr_t *)event_data);
2093                 break;
2094         }
2095         case OAL_EVENT_GATTS_SERVICE_STARTED: {
2096                 BT_INFO("OAL Event: GATT Service started");
2097                 __bt_handle_gatt_server_service_started((event_gatts_srvc_t *)event_data);
2098                 break;
2099         }
2100         case OAL_EVENT_GATTS_SERVICE_STOPED: {
2101                 BT_INFO("OAL Event: GATT Service stopped");
2102                 __bt_handle_gatt_server_service_stopped((event_gatts_srvc_t *)event_data);
2103                 break;
2104         }
2105         case OAL_EVENT_GATTS_SERVICE_DELETED: {
2106                 BT_INFO("OAL Event: GATT Service deleted");
2107                 __bt_handle_gatt_server_service_deleted((event_gatts_srvc_t *) event_data);
2108                 break;
2109         }
2110         case OAL_EVENT_GATTS_CONNECTION_COMPLETED: {
2111                 BT_INFO("OAL Event: GATT Server Connected");
2112                 __bt_handle_gatt_server_connection_state((event_gatts_conn_t *)event_data);
2113                 break;
2114         }
2115         case OAL_EVENT_GATTS_DISCONNECTION_COMPLETED: {
2116                 BT_INFO("OAL Event: GATT Server Disconnected");
2117                 __bt_handle_gatt_server_disconnection_state((event_gatts_conn_t *)event_data);
2118                 break;
2119         }
2120         case OAL_EVENT_GATTS_REQUEST_READ: {
2121                 BT_DBG("OAL Event: GATT Server Read Request");
2122                 __bt_handle_gatt_server_read_requested((event_gatts_srvc_read_attr_t *)event_data);
2123                 break;
2124         }
2125         case OAL_EVENT_GATTS_REQUEST_WRITE: {
2126                 BT_DBG("OAL Event: GATT Server Write Request");
2127                 __bt_handle_gatt_server_write_requested((event_gatts_srvc_write_attr_t *)event_data);
2128                 break;
2129         }
2130         case OAL_EVENT_GATTS_REQUEST_ACQUIRE_WRITE: {
2131                 BT_INFO("OAL Event: GATT Server Acquire  Write Request");
2132                 __bt_handle_gatt_server_acquire_write_requested((event_gatts_srvc_acquire_attr_t*)event_data);
2133                 break;
2134         }
2135         case OAL_EVENT_GATTS_REQUEST_ACQUIRE_NOTIFY: {
2136                 BT_INFO("OAL Event: GATT ServerAcquire Notify  Request");
2137                 __bt_handle_gatt_server_acquire_notify_requested((event_gatts_srvc_acquire_attr_t*)event_data);
2138                 break;
2139         }
2140         case OAL_EVENT_GATTS_IND_CONFIRM: {
2141                 BT_INFO("OAL Event: GATT Server Indication confirmed");
2142                 __bt_handle_gatt_server_indicate_confirmed((event_gatts_ind_cnfrm_t *)event_data);
2143                 break;
2144         }
2145         case OAL_EVENT_GATTS_NOTIFICATION: { /* Tizen Platform Specific */
2146                 BT_INFO("OAL Event: GATT Server DisConnected");
2147                 __bt_handle_gatt_server_notification_changed((event_gatts_notif_t *)event_data);
2148                 break;
2149         }
2150         case OAL_EVENT_GATTS_MTU_CHANGED: {
2151                 BT_INFO("OAL Event: GATT Server MTU changed event callback");
2152                 __bt_handle_gatt_mtu_changed_event((event_gatts_mtu_changed_t *)event_data);
2153                 break;
2154         }
2155 #ifdef TIZEN_GATT_CLIENT
2156         case OAL_EVENT_GATTC_REGISTRATION: {
2157                 BT_INFO("OAL Event: GATT Client instance Registered");
2158                 __bt_handle_client_instance_registered((event_gattc_register_t *) event_data);
2159                 break;
2160         }
2161         case OAL_EVENT_GATTC_CONNECTION_COMPLETED: {
2162                 BT_INFO("OAL Event: GATT Client Connected");
2163                 __bt_handle_client_connected((event_gattc_conn_t *) event_data);
2164                 break;
2165         }
2166         case OAL_EVENT_GATTC_DISCONNECTION_COMPLETED: {
2167                 BT_INFO("OAL Event: GATT Client DisConnected");
2168                 __bt_handle_client_disconnected((event_gattc_conn_t *) event_data);
2169                 break;
2170         }
2171         case OAL_EVENT_GATTC_SERVICE_SEARCH_RESULT: {
2172                 BT_DBG("OAL Event: GATT Client Service Search Result");
2173                 __bt_handle_client_service_search_result((event_gattc_service_result_t *) event_data);
2174                 break;
2175         }
2176         case OAL_EVENT_GATTC_SERVICE_SEARCH_DONE: {
2177                 BT_INFO("OAL Event: GATT Client Service Completed");
2178                 __bt_handle_client_service_search_completed((event_gattc_conn_status_t *) event_data);
2179                 break;
2180         }
2181         case OAL_EVENT_GATTC_CHARAC_SERACH_RESULT: {
2182                 BT_DBG("OAL Event: GATT Client Characteristic Search Result");
2183                 __bt_handle_client_characteristic_search_result((event_gattc_characteristic_result_t *) event_data);
2184                 break;
2185         }
2186         case OAL_EVENT_GATTC_DESC_SERACH_RESULT: {
2187                 BT_DBG("OAL Event: GATT Client Descriptor Search Result");
2188                 __bt_handle_client_descriptor_search_result((event_gattc_descriptor_result_t *) event_data);
2189                 break;
2190         }
2191         case OAL_EVENT_GATTC_READ_CHARAC: {
2192                 BT_DBG("OAL Event: GATT Client Characteristic Read Data");
2193                 __bt_handle_client_characteristic_read_data((event_gattc_read_data *) event_data);
2194                 break;
2195         }
2196         case OAL_EVENT_GATTC_READ_DESCR: {
2197                 BT_DBG("OAL Event: GATT Client Descriptor Read Data");
2198                 __bt_handle_client_descriptor_read_data((event_gattc_read_data *) event_data);
2199                 break;
2200         }
2201         case OAL_EVENT_GATTC_WRITE_CHARAC: {
2202                 BT_DBG("OAL Event: GATT Client Characteristic Write Data");
2203                 __bt_handle_client_characteristic_write_data((event_gattc_write_data *) event_data);
2204                 break;
2205         }
2206         case OAL_EVENT_GATTC_WRITE_DESCR: {
2207                 BT_DBG("OAL Event: GATT Client Descriptor Write Data");
2208                 __bt_handle_client_descriptor_write_data((event_gattc_write_data *) event_data);
2209                 break;
2210         }
2211         case OAL_EVENT_DEVICE_LE_DISCONNECTED: {
2212                 BT_INFO("OAL Event: LE device disconnected");
2213                 __bt_hanlde_le_device_disconnection((event_dev_conn_status_t *)event_data);
2214                 break;
2215         }
2216         case OAL_EVENT_GATTC_NOTIFICATION_REGISTERED: {
2217                 BT_INFO("OAL Event: GATT Client Notification Registered");
2218                 __bt_handle_client_notification_registered((event_gattc_regdereg_notify_t *) event_data, TRUE);
2219                 break;
2220         }
2221         case OAL_EVENT_GATTC_NOTIFICATION_DEREGISTERED: {
2222                 BT_INFO("OAL Event: GATT Client Notification Registered");
2223                 __bt_handle_client_notification_registered((event_gattc_regdereg_notify_t *) event_data, FALSE);
2224                 break;
2225         }
2226         case OAL_EVENT_GATTC_NOTIFY_DATA: {
2227                 BT_DBG("OAL Event: GATT Client Notification Data");
2228                 __bt_handle_client_notification_data((event_gattc_notify_data *) event_data);
2229                 break;
2230         }
2231         case OAL_EVENT_GATTC_SERVICE_CHANGED_IND: {
2232                 BT_INFO("OAL Event: GATT Client service changed indication");
2233                 __bt_handle_client_service_changed_ind((event_gattc_service_changed_data *)event_data);
2234                 break;
2235         }
2236         case OAL_EVENT_GATTC_MTU_EXCHANGE_COMPLETED: {
2237                 BT_INFO("OAL Event: GATT Client MTU Exchange Complete");
2238                 __bt_handle_client_mtu_exchange_completed((event_gattc_mtu_configured_t *) event_data);
2239                 break;
2240         }
2241 #endif
2242         default:
2243                 BT_DBG("Unhandled OAL event = 0x%x", event_type);
2244                 break;
2245         }
2246 }
2247
2248 int _bt_gatt_server_add_service(char *sender, int service_type,
2249                 int num_handles, char *svc_uuid, int instance_id)
2250 {
2251         BT_CHECK_PARAMETER(svc_uuid, return);
2252         BT_CHECK_PARAMETER(sender, return);
2253         int ret = OAL_STATUS_SUCCESS;
2254
2255         oal_gatt_srvc_id_t svc_data;
2256
2257         svc_data.is_prmry = service_type;
2258         svc_data.id.inst_id = instance_id;
2259
2260         BT_INFO("Service UUID [%s] Num handles [%d] Instance ID [%d]", svc_uuid, num_handles, instance_id);
2261         _bt_string_to_uuid(svc_uuid, (service_uuid_t*)&svc_data.id.uuid);
2262
2263         ret = gatts_add_service(instance_id, &svc_data, num_handles);
2264         if (ret != OAL_STATUS_SUCCESS) {
2265                 BT_ERR("ret: %d", ret);
2266                 return _bt_convert_oal_status_to_bt_error(ret);
2267         }
2268
2269         return BLUETOOTH_ERROR_NONE;
2270 }
2271
2272
2273 int _bt_gatt_server_add_included_service(char *sender, int instance_id,
2274                 int service_handle, int included_svc_handle)
2275 {
2276         BT_CHECK_PARAMETER(sender, return);
2277         int ret = OAL_STATUS_SUCCESS;
2278
2279         ret = gatts_add_included_services(instance_id, service_handle, included_svc_handle);
2280         if (ret != OAL_STATUS_SUCCESS) {
2281                 BT_ERR("ret: %d", ret);
2282                 return _bt_convert_oal_status_to_bt_error(ret);
2283         }
2284         return BLUETOOTH_ERROR_NONE;
2285 }
2286
2287 int _bt_gatt_server_add_characteristic(char *sender, char *char_uuid,
2288                 bluetooth_gatt_server_attribute_params_t *param)
2289 {
2290         BT_CHECK_PARAMETER(char_uuid, return);
2291         BT_CHECK_PARAMETER(sender, return);
2292         BT_CHECK_PARAMETER(param, return);
2293         int ret = OAL_STATUS_SUCCESS;
2294
2295         oal_uuid_t uuid = {{0} };
2296
2297         BT_INFO("Char UUID [%s] Instance ID [%d]", char_uuid, param->instance_id);
2298         _bt_string_to_uuid(char_uuid, (service_uuid_t*)&uuid);
2299
2300         BT_INFO("Char permission From API [0x%x]", param->permissions);
2301
2302         ret = gatts_add_characteristics(param->instance_id, param->service_handle, &uuid,
2303                         param->properties, (int)param->permissions);
2304         if (ret != OAL_STATUS_SUCCESS) {
2305                 BT_ERR("ret: %d", ret);
2306                 return _bt_convert_oal_status_to_bt_error(ret);
2307         }
2308         return BLUETOOTH_ERROR_NONE;
2309 }
2310
2311 int _bt_gatt_server_add_descriptor(char *sender, char *desc_uuid,
2312                 bt_gatt_permission_t *param, int service_handle, int instance_id)
2313 {
2314         BT_CHECK_PARAMETER(desc_uuid, return);
2315         BT_CHECK_PARAMETER(sender, return);
2316         BT_CHECK_PARAMETER(param, return);
2317         int ret = OAL_STATUS_SUCCESS;
2318
2319         oal_uuid_t uuid = {{0} };
2320
2321         BT_INFO("Descriptor UUID [%s] Instance ID [%d] Service handle [%d]",
2322                         desc_uuid, service_handle, instance_id);
2323
2324         _bt_string_to_uuid(desc_uuid, (service_uuid_t*)&uuid);
2325
2326         BT_INFO("Descriptor permission From API [0x%x]", *param);
2327         ret = gatts_add_descriptor(instance_id, service_handle, &uuid, (int)*param);
2328
2329         if (ret != OAL_STATUS_SUCCESS) {
2330                 BT_ERR("ret: %d", ret);
2331                 return _bt_convert_oal_status_to_bt_error(ret);
2332         }
2333         return BLUETOOTH_ERROR_NONE;
2334 }
2335
2336 int _bt_gatt_server_start_service(char *sender, int service_handle, int instance_id)
2337 {
2338         BT_CHECK_PARAMETER(sender, return);
2339         int ret = OAL_STATUS_SUCCESS;
2340
2341         ret = gatts_start_service(instance_id, service_handle, BT_GATT_TRANSPORT_LE);
2342         if (ret != OAL_STATUS_SUCCESS) {
2343                 BT_ERR("ret: %d", ret);
2344                 return _bt_convert_oal_status_to_bt_error(ret);
2345         }
2346         return BLUETOOTH_ERROR_NONE;
2347 }
2348
2349 int _bt_gatt_server_stop_service(char *sender, int service_handle, int instance_id)
2350 {
2351         BT_CHECK_PARAMETER(sender, return);
2352         int ret = OAL_STATUS_SUCCESS;
2353
2354         ret = gatts_stop_service(instance_id, service_handle);
2355         if (ret != OAL_STATUS_SUCCESS) {
2356                 BT_ERR("ret: %d", ret);
2357                 return _bt_convert_oal_status_to_bt_error(ret);
2358         }
2359         return BLUETOOTH_ERROR_NONE;
2360 }
2361
2362 int _bt_gatt_server_delete_service(char *sender, int service_handle, int instance_id)
2363 {
2364         BT_CHECK_PARAMETER(sender, return);
2365         int ret = OAL_STATUS_SUCCESS;
2366         GSList *l;
2367         int *handle = NULL;
2368
2369         ret = gatts_delete_service(instance_id, service_handle);
2370         if (ret != OAL_STATUS_SUCCESS) {
2371                 BT_ERR("ret: %d", ret);
2372                 return _bt_convert_oal_status_to_bt_error(ret);
2373         }
2374
2375         /* Remove the Service Handle */
2376         for (l = numapps[instance_id].service_handles; l != NULL;) {
2377                 handle = l->data;
2378                 l = g_slist_next(l);
2379                 if (handle && *handle == service_handle) {
2380                         BT_INFO("Remove Service handle [%d]", *handle);
2381                         numapps[instance_id].service_handles = g_slist_remove(numapps[instance_id].service_handles, handle);
2382                         g_free(handle);
2383                         handle = NULL;
2384                 }
2385         }
2386
2387         return BLUETOOTH_ERROR_NONE;
2388 }
2389
2390 int _bt_gatt_server_send_response(char *sender, bluetooth_gatt_att_data_t *data,
2391                 bluetooth_gatt_server_response_params_t *param)
2392 {
2393         BT_CHECK_PARAMETER(sender, return);
2394         BT_CHECK_PARAMETER(data, return);
2395         BT_CHECK_PARAMETER(param, return);
2396         struct gatt_server_req_info *req_info = NULL;
2397         int ret = OAL_STATUS_SUCCESS;
2398
2399         oal_gatt_response_t response;
2400
2401         BT_DBG("GATT Server Response: Req Type [%d] req_id [%d] status [%d] auth_req [%d] offset[%d] data len[%d]",
2402                         param->req_type, param->request_id,
2403                         param->response_status, param->auth_req,
2404                         data->offset, data->length);
2405
2406         /* Search for matching Request in List */
2407         req_info = __bt_gatt_server_find_request_info(param->request_id, param->req_type);
2408         if (!req_info) {
2409                 BT_ERR("GATT Server Req Info not found for current response..return Error");
2410                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
2411         }
2412
2413         memset(&response, 0x00, sizeof(oal_gatt_response_t));
2414
2415         response.handle = req_info->attribute_handle;
2416         response.attr_value.auth_req = param->auth_req;
2417         response.attr_value.handle = req_info->attribute_handle;
2418         response.attr_value.offset = data->offset;
2419         response.attr_value.len = data->length;
2420         memcpy(&response.attr_value.value, &data->data, data->length);
2421
2422
2423         ret = gatts_send_response(req_info->connection_id, param->request_id,
2424                         param->response_status, &response);
2425
2426         if (ret != OAL_STATUS_SUCCESS) {
2427                 BT_ERR("ret: %d", ret);
2428                 return _bt_convert_oal_status_to_bt_error(ret);
2429         }
2430
2431         /* Remove GATT server request from list */
2432         gatt_server_requests = g_slist_remove(gatt_server_requests, req_info);
2433         g_free(req_info->addr);
2434
2435         return BLUETOOTH_ERROR_NONE;
2436 }
2437
2438 int _bt_gatt_server_acquire_send_response(char *sender, bluetooth_gatt_server_acquire_response_params_t *param ,        void *fd_list)
2439 {
2440         BT_CHECK_PARAMETER(sender, return);
2441         BT_CHECK_PARAMETER(param, return);
2442         struct gatt_server_req_info *req_info = NULL;
2443         int ret = OAL_STATUS_SUCCESS;
2444
2445
2446         BT_INFO("GATT acquire Server Response: Req Type [%d] req_id [%d] fd  [%d] mtu[%d]",
2447                         param->req_type, param->request_id,
2448                          param->fd,
2449                         param->mtu);
2450
2451         /* Search for matching Request in List */
2452         req_info = __bt_gatt_server_find_request_info(param->request_id, param->req_type);
2453         if (!req_info) {
2454                 BT_ERR("GATT acquire Server Req Info not found for current response..return Error");
2455                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
2456         }
2457
2458         ret = gatt_send_response_acquire(req_info->connection_id, param->request_id, 0, param->fd, param->mtu, fd_list);
2459
2460         if (ret != OAL_STATUS_SUCCESS) {
2461                 BT_ERR("ret: %d", ret);
2462                 return _bt_convert_oal_status_to_bt_error(ret);
2463         }
2464
2465         /* Remove GATT server request from list */
2466         gatt_server_requests = g_slist_remove(gatt_server_requests, req_info);
2467         g_free(req_info->addr);
2468
2469         return BLUETOOTH_ERROR_NONE;
2470 }
2471
2472
2473
2474 int _bt_gatt_server_send_indication(char *sender, bluetooth_device_address_t *dev_addr,
2475                 bluetooth_gatt_att_data_t *data,
2476                 bluetooth_gatt_server_indication_params_t *param)
2477 {
2478         BT_CHECK_PARAMETER(sender, return);
2479         BT_CHECK_PARAMETER(data, return);
2480         BT_CHECK_PARAMETER(param, return);
2481         char *address;
2482         gboolean all_send = FALSE;
2483         int ret = OAL_STATUS_SUCCESS;
2484         struct gatt_client_info_t *conn;
2485
2486         address = g_malloc0(BT_ADDRESS_STRING_SIZE);
2487         _bt_convert_addr_type_to_string(address, dev_addr->addr);
2488
2489         if (memcmp(dev_addr->addr, BDADDR_ANY, 6) == 0) {
2490                 BT_INFO("GATT Server: Send Indication to all connected GATT clients..");
2491                 all_send = TRUE;
2492         } else {
2493                 BT_INFO("GATT Server: Send Indication to connected GATT client addr [%s]", address);
2494         }
2495
2496         /* Attempt to send Notification/Indication to all Connected GATT clients */
2497         if (all_send) {
2498                 ret = __bt_gatt_send_indication_to_all_connected_clients(data, param);
2499                 if (ret != OAL_STATUS_SUCCESS) {
2500                         BT_ERR("ret: %d", ret);
2501                         g_free(address);
2502                         return _bt_convert_oal_status_to_bt_error(ret);
2503                 }
2504
2505         } else {
2506                 conn = _bt_find_remote_gatt_client_info(address);
2507                 if (conn) {
2508                         ret = gatts_send_indication(param->instance_id, param->atrribute_handle,
2509                                         conn->connection_id, data->length,
2510                                         param->need_confirmation, (char *)(&data->data[0]));
2511
2512                         if (ret != OAL_STATUS_SUCCESS) {
2513                                 BT_ERR("ret: %d", ret);
2514                                 BT_INFO("Indication failed to send to Remote GATT Client [%s]", address);
2515                                 g_free(address);
2516                                 return _bt_convert_oal_status_to_bt_error(ret);
2517                         }
2518                         BT_INFO("Indication sent to Remote GATT Client [%s] wait for Notification completed event from OAL", address);
2519                         g_free(address);
2520                         num_indicate_clients = 1;
2521                         return BLUETOOTH_ERROR_NONE;
2522                 }
2523                 BT_ERR("Remote GATT client [%s] is not connected..Cant send Indication!!", address);
2524                 g_free(address);
2525                 return BLUETOOTH_ERROR_NOT_CONNECTED;
2526         }
2527         g_free(address);
2528         return BLUETOOTH_ERROR_NONE;
2529 }
2530
2531 int _bt_gatt_server_update_attribute_value(char *sender, int instance_id,
2532                 bluetooth_gatt_server_update_value_t *param)
2533 {
2534         BT_CHECK_PARAMETER(sender, return);
2535         BT_CHECK_PARAMETER(param, return);
2536         int ret = OAL_STATUS_SUCCESS;
2537
2538         oal_gatt_value_t value;
2539         BT_DBG("GATT Server Update value: Instance ID [%d] attr handle [%d] Value len [%d]",
2540                         instance_id, param->attribute_handle, param->length);
2541
2542         memset(&value, 0x00, sizeof(oal_gatt_value_t));
2543
2544         value.handle = param->attribute_handle;
2545         value.len = param->length;
2546         memcpy(&value.value, &param->data.data, param->length);
2547
2548         ret = gatts_update_att_value(instance_id, &value);
2549
2550         if (ret != OAL_STATUS_SUCCESS) {
2551                 BT_ERR("ret: %d", ret);
2552                 return _bt_convert_oal_status_to_bt_error(ret);
2553         }
2554
2555         return BLUETOOTH_ERROR_NONE;
2556 }
2557
2558 int _bt_request_att_mtu(bluetooth_device_address_t *device_address,
2559                 unsigned int mtu)
2560 {
2561         struct gatt_server_info_t *conn_info = NULL;
2562         char *addr = NULL;
2563         int ret = OAL_STATUS_SUCCESS;
2564
2565         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
2566         _bt_convert_addr_type_to_string(addr, device_address->addr);
2567
2568         /* Check if remote GATT Server is connected or not */
2569         conn_info = _bt_find_remote_gatt_server_info(addr);
2570         if (conn_info == NULL) {
2571                 BT_ERR("GATT Server is not yet connected..");
2572                 g_free(addr);
2573                 return BLUETOOTH_ERROR_NOT_CONNECTED;
2574         }
2575
2576         ret = gattc_configure_mtu(conn_info->connection_id, mtu);
2577         if (ret != OAL_STATUS_SUCCESS) {
2578                 BT_ERR("ret: %d", ret);
2579                 g_free(addr);
2580                 return _bt_convert_oal_status_to_bt_error(ret);
2581         }
2582
2583         g_free(addr);
2584         return BLUETOOTH_ERROR_NONE;
2585 }
2586
2587 int _bt_get_att_mtu(bluetooth_device_address_t *address,
2588                 unsigned int *mtu)
2589 {
2590         BT_CHECK_PARAMETER(address, return);
2591         BT_CHECK_PARAMETER(mtu, return);
2592         struct gatt_client_info_t *conn_info = NULL;
2593         char addr[BT_ADDRESS_STRING_SIZE] = { 0 };
2594         int ret = OAL_STATUS_SUCCESS;
2595         int stack_mtu;
2596
2597         _bt_convert_addr_type_to_string(addr, address->addr);
2598
2599         BT_INFO("Get current MTU size for the remote client:DevAddress:[%s]", addr);
2600
2601         conn_info = _bt_find_remote_gatt_client_info(addr);
2602         if (conn_info) {
2603                 BT_INFO("GATT Client [%s] is connected, conn Id [%d] Instance ID [%d]",
2604                                 conn_info->addr, conn_info->connection_id, conn_info->instance_id);
2605         } else {
2606                 BT_ERR("GATT Client [%s] is not yet connected..", addr);
2607                 return BLUETOOTH_ERROR_NOT_CONNECTED;
2608         }
2609
2610         if (conn_info->instance_id == -1) {
2611                 ret = gattc_get_att_mtu(conn_info->connection_id, &stack_mtu);
2612                 if (ret != OAL_STATUS_SUCCESS) {
2613                         BT_ERR("ret: %d", ret);
2614                         return _bt_convert_oal_status_to_bt_error(ret);
2615                 }
2616         } else {
2617                 ret = gatts_get_att_mtu(conn_info->connection_id, &stack_mtu);
2618                 if (ret != OAL_STATUS_SUCCESS) {
2619                         BT_ERR("ret: %d", ret);
2620                         return _bt_convert_oal_status_to_bt_error(ret);
2621                 }
2622         }
2623
2624         BT_INFO("ATT MTU received from OAL [%d]", stack_mtu);
2625         *mtu = (unsigned int)stack_mtu;
2626
2627         if (*mtu == 0) {
2628                 BT_ERR("MTU value is zero, GATT Client [%s] is not yet connected..", addr);
2629                 return BLUETOOTH_ERROR_NOT_CONNECTED;
2630         }
2631
2632         return BLUETOOTH_ERROR_NONE;
2633 }
2634
2635 #ifdef TIZEN_GATT_CLIENT
2636 /* GATT Client utility static functions */
2637 static bt_gatt_service_info_list_t *__bt_get_service_info_list(int conn_id)
2638 {
2639         GSList *l;
2640         bt_gatt_service_info_list_t *info = NULL;
2641
2642         for (l = list_gatt_info; l != NULL; l = g_slist_next(l)) {
2643                 info = (bt_gatt_service_info_list_t *)l->data;
2644                 if (info == NULL)
2645                         continue;
2646
2647                 if (info->conn_id == conn_id)
2648                         return info;
2649
2650         }
2651         return NULL;
2652 }
2653
2654 static bt_gatt_service_info_t *__bt_find_matching_service(
2655                 bt_gatt_service_info_list_t *svc_list, oal_gatt_srvc_id_t *svc)
2656 {
2657         GSList *l;
2658         bt_gatt_service_info_t *info = NULL;
2659
2660         for (l = svc_list->services; l != NULL; l = g_slist_next(l)) {
2661                 info = (bt_gatt_service_info_t *)l->data;
2662                 if (info == NULL)
2663                         continue;
2664
2665                 /* Match UUID and instance ID */
2666                 if (!memcmp(&svc->id.uuid.uuid, &info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
2667                                 && (svc->id.inst_id == info->inst_id)) {
2668                         return info;
2669                 }
2670         }
2671         return NULL;
2672 }
2673
2674 static bt_gatt_char_info_t *__bt_find_matching_charc(
2675                 bt_gatt_service_info_t *svc_info, oal_gatt_id_t *charc)
2676 {
2677         GSList *l;
2678         bt_gatt_char_info_t *info = NULL;
2679
2680         for (l = svc_info->chars; l != NULL; l = g_slist_next(l)) {
2681                 info = (bt_gatt_char_info_t *)l->data;
2682                 if (info == NULL)
2683                         continue;
2684
2685                 /* Match UUID and instance ID */
2686                 if (!memcmp(&charc->uuid.uuid, &info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
2687                                 && (charc->inst_id == info->inst_id)) {
2688                         return info;
2689                 }
2690         }
2691         return NULL;
2692 }
2693
2694 static bt_gatt_descriptor_info_t *__bt_find_matching_desc(
2695                 bt_gatt_char_info_t *char_info, oal_gatt_id_t *desc)
2696 {
2697         GSList *l;
2698         bt_gatt_descriptor_info_t *info = NULL;
2699
2700         for (l = char_info->descs; l != NULL; l = g_slist_next(l)) {
2701                 info = (bt_gatt_descriptor_info_t *)l->data;
2702                 if (info == NULL)
2703                         continue;
2704
2705                 /* Match UUID and instance ID */
2706                 if (!memcmp(&desc->uuid, &info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
2707                                 && (desc->inst_id == info->inst_id)) {
2708                         return info;
2709                 }
2710         }
2711         return NULL;
2712 }
2713
2714
2715 static struct gatt_server_info_t *__bt_find_remote_gatt_server_info_from_conn_id(int conn_id)
2716 {
2717         GSList *l;
2718         struct gatt_server_info_t *info = NULL;
2719
2720         for (l = gatt_server_info_list; l != NULL; l = g_slist_next(l)) {
2721                 info = (struct gatt_server_info_t*)l->data;
2722                 if (info == NULL)
2723                         continue;
2724
2725                 if (info->connection_id == conn_id)
2726                         return info;
2727         }
2728         return NULL;
2729 }
2730
2731 static bt_gatt_service_info_t* __bt_find_removed_service(bt_gatt_service_info_list_t *svc_list)
2732 {
2733         GSList *l;
2734         bt_gatt_service_info_t *info = NULL;
2735
2736         for (l = svc_list->services; l != NULL; l = g_slist_next(l)) {
2737                 info = (bt_gatt_service_info_t*)l->data;
2738                 if (info == NULL)
2739                         continue;
2740
2741                 /* Service is marked a removed */
2742                 if (info->is_removed == 1)
2743                         return info;
2744         }
2745         return NULL;
2746 }
2747
2748 static void __bt_remove_service_info_from_list(bt_gatt_service_info_t *svc_info)
2749 {
2750 #if 0
2751         GSList *l;
2752         GSList *l1;
2753         GSList *l2;
2754         bt_gatt_char_info_t *charc = NULL;
2755         bt_gatt_included_service_info_t *incl = NULL;
2756         bt_gatt_descriptor_info_t *desc = NULL;
2757
2758         /* Remove all Characteristic and Descriptors within characteristic */
2759         for (l = svc_info->chars; l != NULL;) {
2760                 charc = (bt_gatt_char_info_t*)l->data;
2761                 l = g_slist_next(l); /* Incase if l is removed, saving next to l */
2762
2763                 if (charc == NULL)
2764                         continue;
2765
2766                 /* Inside Characteristic */
2767                 for (l1 = charc->descs; l1 != NULL;) {
2768
2769                         desc = (bt_gatt_descriptor_info_t*)l1->data;
2770                         l1 = g_slist_next(l1);
2771
2772                         if (desc == NULL)
2773                                 continue;
2774
2775                         /* Remove Descriptor */
2776                         charc->descs = g_slist_remove(charc->descs, desc);
2777                         g_free(desc);
2778                 }
2779                 /* Remove Characteristic */
2780                 svc_info->chars = g_slist_remove(svc_info->chars, charc);
2781                 g_free(charc);
2782         }
2783
2784         /* Remove all Included Services */
2785         for (l2 = svc_info->included_svcs; l2 != NULL;) {
2786                 incl = (bt_gatt_included_service_info_t*)l2->data;
2787                 l2 = g_slist_next(l2); /* Incase if l is removed, saving next to l */
2788
2789                 if (incl == NULL)
2790                         continue;
2791
2792                 /* Remove included service */
2793                 svc_info->included_svcs = g_slist_remove(svc_info->included_svcs, incl);
2794                 g_free(incl);
2795         }
2796 #endif
2797 }
2798
2799
2800 static void __bt_build_service_browse_info(int conn_id,
2801                 bt_services_browse_info_t* info)
2802 {
2803         GSList *l;
2804         bt_gatt_service_info_list_t *svc_info_list;
2805         bt_gatt_service_info_t *svc_info;
2806
2807         service_uuid_t uuid;
2808         struct gatt_server_info_t *conn_info = NULL;
2809         int count = 0;
2810         char uuid_string[BLUETOOTH_UUID_STRING_MAX];
2811
2812         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(conn_id);
2813         if (conn_info == NULL) {
2814                 BT_ERR("Cant find connection Information");
2815                 return;
2816         }
2817
2818         _bt_convert_addr_string_to_type(info->device_addr.addr, conn_info->addr);
2819
2820         svc_info_list = __bt_get_service_info_list(conn_id);
2821         if (!svc_info_list)
2822                 return;
2823
2824         info->count = g_slist_length(svc_info_list->services);
2825         BT_DBG("Total services present in the svc info list for this conn id [%d] is [%d]",
2826                         conn_id, info->count);
2827
2828         for (l = svc_info_list->services; l != NULL; l = g_slist_next(l)) {
2829                 svc_info = (bt_gatt_service_info_t*)l->data;
2830                 if (svc_info == NULL)
2831                         continue;
2832
2833                 memcpy(&uuid.uuid, &svc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2834                 _bt_uuid_to_string(&uuid, uuid_string);
2835
2836                 BT_INFO("[%d]  %s  [%s]", count, uuid_string, _bt_convert_uuid_to_string(uuid_string));
2837
2838                 /* Fill UUID of service */
2839                 g_strlcpy(info->uuids[count], uuid_string,
2840                                 BLUETOOTH_UUID_STRING_MAX);
2841
2842                 /* Fill instance ID of service */
2843                 info->inst_id[count] = svc_info->inst_id;
2844
2845                 /* Fill primary service or not info */
2846                 info->primary[count] = svc_info->is_primary;
2847
2848                 /* Increment count of services browsed */
2849                 count++;
2850         }
2851 }
2852
2853 static void __bt_build_char_browse_info(int conn_id,
2854                 bt_gatt_service_info_t *svc_info,
2855                 bt_char_browse_info_t* info)
2856 {
2857         GSList *l;
2858         bt_gatt_char_info_t *char_info;
2859         service_uuid_t uuid;
2860
2861         struct gatt_server_info_t *conn_info = NULL;
2862         int count = 0;
2863         char uuid_string[BLUETOOTH_UUID_STRING_MAX];
2864
2865         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(conn_id);
2866         if (conn_info == NULL) {
2867                 BT_ERR("Cant find connection Information");
2868                 return;
2869         }
2870
2871         /* Fill default data, this will be required even in case of failure */
2872         _bt_convert_addr_string_to_type(info->device_addr.addr, conn_info->addr);
2873         memcpy(&info->svc_uuid, svc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2874         info->svc_inst_id = svc_info->inst_id;
2875
2876         if (!svc_info->chars) {
2877                 BT_ERR("No Chars browsed for address [%s]", conn_info->addr);
2878                 return;
2879         }
2880
2881         info->count = g_slist_length(svc_info->chars);
2882
2883         for (l = svc_info->chars; l != NULL; l = g_slist_next(l)) {
2884                 char_info = (bt_gatt_char_info_t*)l->data;
2885                 if (char_info == NULL)
2886                         continue;
2887
2888                 memcpy(&uuid.uuid, &char_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2889                 _bt_uuid_to_string(&uuid, uuid_string);
2890
2891                 /* Fill UUID of characteristic */
2892                 g_strlcpy(info->uuids[count], uuid_string,
2893                                 BLUETOOTH_UUID_STRING_MAX);
2894
2895                 /* Fill instance ID of characteristic */
2896                 info->inst_id[count] = char_info->inst_id;
2897
2898                 /* Fill property of characteristic */
2899                 info->props[count] = char_info->props;
2900
2901                 /* Increment count of services browsed */
2902                 count++;
2903         }
2904         BT_DBG("Total characteristics browsed [%d]", count);
2905 }
2906
2907 static void __bt_build_descriptor_browse_info(int conn_id,
2908                 bt_gatt_service_info_t *svc_info,
2909                 bt_gatt_char_info_t *char_info,
2910                 bt_descriptor_browse_info_t* info)
2911 {
2912         GSList *l;
2913         bt_gatt_descriptor_info_t *desc_info;
2914
2915         service_uuid_t uuid;
2916         struct gatt_server_info_t *conn_info = NULL;
2917         int count = 0;
2918         char uuid_string[BLUETOOTH_UUID_STRING_MAX];
2919
2920         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(conn_id);
2921
2922         /* Fill default data, this will be required even in case of failure */
2923         _bt_convert_addr_string_to_type(info->device_addr.addr, conn_info->addr);
2924         memcpy(&info->svc_uuid, svc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2925         info->svc_inst_id = svc_info->inst_id;
2926         memcpy(&info->char_uuid, char_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2927         info->char_inst_id = char_info->inst_id;
2928
2929         /* Fill property of the parent characteristic of this descriptor */
2930         info->char_props_map = char_info->props;
2931
2932         info->count = g_slist_length(char_info->descs);
2933
2934         if (!char_info->descs) {
2935                 BT_ERR("No Descriptors browsed for address [%s]", conn_info->addr + 12);
2936                 return;
2937         }
2938
2939         for (l = char_info->descs; l != NULL; l = g_slist_next(l)) {
2940                 desc_info = (bt_gatt_descriptor_info_t*)l->data;
2941                 if (desc_info == NULL)
2942                         continue;
2943
2944                 memcpy(&uuid.uuid, &desc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2945                 _bt_uuid_to_string(&uuid, uuid_string);
2946
2947                 /* Fill UUID of Descriptor */
2948                 g_strlcpy(info->uuids[count], uuid_string,
2949                                 BLUETOOTH_UUID_STRING_MAX);
2950
2951                 /* Fill instance ID of Descriptor */
2952                 info->inst_id[count] = desc_info->inst_id;
2953
2954
2955                 /* Increment count of Descriptor browsed */
2956                 count++;
2957         }
2958
2959         BT_INFO("Total descriptors browsed [%d]", count);
2960 }
2961
2962 static void __bt_free_service_info(bt_gatt_service_info_t *svc)
2963 {
2964         GSList *ll, *lll, *llll;
2965         bt_gatt_char_info_t *chr = NULL;
2966         bt_gatt_descriptor_info_t *desc = NULL;
2967         bt_gatt_included_service_info_t *incl_svc = NULL;
2968
2969         BT_DBG("Service info Is Prim[%d] Inst ID [%d]", svc->is_primary, svc->inst_id);
2970         /* Delete all chars and its descriptors */
2971         for (ll = svc->chars; ll != NULL; ) {
2972                 chr = (bt_gatt_char_info_t *)ll->data;
2973                 ll = g_slist_next(ll);
2974                 if (chr == NULL)
2975                         continue;
2976
2977                 for (lll = chr->descs; lll != NULL; ) {
2978                         desc = (bt_gatt_descriptor_info_t *)lll->data;
2979                         lll = g_slist_next(lll);
2980                         if (desc == NULL)
2981                                 continue;
2982                         chr->descs = g_slist_remove(chr->descs, desc);
2983                         g_free(desc);
2984                 }
2985                 svc->chars = g_slist_remove(svc->chars, chr);
2986                 g_free(chr);
2987         }
2988
2989         /* Delete all included services */
2990         for (llll = svc->included_svcs; llll != NULL; ) {
2991                 incl_svc = (bt_gatt_included_service_info_t *)llll->data;
2992                 llll = g_slist_next(llll);
2993                 if (incl_svc == NULL)
2994                         continue;
2995                 svc->included_svcs = g_slist_remove(svc->included_svcs, incl_svc);
2996                 g_free(incl_svc);
2997         }
2998 }
2999
3000 static void __bt_cleanup_remote_services(struct gatt_server_info_t *conn_info)
3001 {
3002         bt_gatt_service_info_list_t *svc_info_list = NULL;
3003         bt_gatt_service_info_t *svc = NULL;
3004         GSList *l;
3005
3006         svc_info_list = __bt_get_service_info_list(conn_info->connection_id);
3007         if (!svc_info_list) {
3008                 BT_INFO("Could not find Svc Info list for the connection ID [%d]",
3009                                 conn_info->connection_id);
3010                 return;
3011         }
3012
3013         BT_INFO("Start Cleanup of all services. Num Services [%d]", g_slist_length(svc_info_list->services));
3014         for (l = svc_info_list->services; l != NULL; ) {
3015                 svc = (bt_gatt_service_info_t *)l->data;
3016                 l = g_slist_next(l);
3017                 if (svc == NULL)
3018                         continue;
3019
3020                 __bt_free_service_info(svc);
3021                 svc_info_list->services = g_slist_remove(svc_info_list->services, svc);
3022                 g_free(svc);
3023         }
3024
3025         list_gatt_info = g_slist_remove(list_gatt_info, svc_info_list);
3026         g_free(svc_info_list);
3027 }
3028
3029 int _bt_register_gatt_client_instance(const char *sender,
3030                 bluetooth_device_address_t *address)
3031 {
3032         int ret = OAL_STATUS_SUCCESS;
3033         char *uuid_string = NULL;
3034         int slot = -1;
3035         int k;
3036         oal_uuid_t uuid;
3037
3038         /* App should ensure that it should not send */
3039         BT_INFO("Check on which instance GATT Client instance can be initialized....");
3040         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
3041                 if (numapps[k].is_initialized == 1) {
3042                         BT_DBG("Instance ID [%d] is already in use..Check next slot",
3043                                         numapps[k].instance_id);
3044                 } else {
3045                         slot = k;
3046                         BT_DBG("Time to register GATT client instancer..UUID to be used is [%s] slot [%d]",
3047                                         uuid_list[slot-1], slot);
3048                         break;
3049                 }
3050         }
3051
3052         if (slot == -1) {
3053                 BT_ERR("No Slot if free for GATT Client registration..");
3054                 return BLUETOOTH_ERROR_REGISTRATION_FAILED;
3055         }
3056
3057         uuid_string = g_malloc0(BT_UUID_STRING_MAX);
3058         _bt_string_to_uuid(uuid_list[slot-1], (service_uuid_t*)&uuid);
3059         g_strlcpy(uuid_string, uuid_list[slot-1], BT_UUID_STRING_MAX);
3060         BT_INFO("Copied UUID string [%s] slot [%d]", uuid_string, slot);
3061
3062         /* Register GATT Client */
3063         ret = gattc_register(&uuid);
3064         if (ret != OAL_STATUS_SUCCESS) {
3065                 BT_ERR("ret: %d", ret);
3066                 g_free(uuid_string);
3067                 return _bt_convert_oal_status_to_bt_error(ret);
3068         }
3069
3070         BT_DBG("GATT Client registration call successfully accepted by OAL..wait for Instance Initialized event from OAL..");
3071
3072         /* Return & wait for GATT Client Instance Initialization event */
3073         memset(numapps[slot].sender, 0x00, sizeof(numapps[slot].sender));
3074         memset(numapps[slot].uuid, 0x00, sizeof(numapps[slot].uuid));
3075
3076         g_strlcpy(numapps[slot].sender, sender, sizeof(numapps[slot].sender));
3077         g_strlcpy(numapps[slot].uuid, uuid_string, sizeof(numapps[slot].uuid));
3078
3079         /* Address is saved here. When event comes, sender + address are matched for replying pending
3080            request. It is impossible for same sender to have requests with two same addresses */
3081         memcpy(&numapps[slot].address.addr, address->addr, sizeof(bluetooth_device_address_t));
3082
3083         numapps[slot].is_initialized = TRUE; /* Set initialization to true here itself */
3084
3085         g_free(uuid_string);
3086         return BLUETOOTH_ERROR_NONE;
3087
3088 }
3089
3090
3091
3092 /* GATT client events */
3093 static void __bt_handle_client_instance_registered(event_gattc_register_t *data)
3094 {
3095         bt_service_app_info_t *info = NULL;
3096         int k;
3097         char *uuid_string = g_malloc0(BT_UUID_STRING_MAX);
3098
3099         _bt_uuid_to_string(&(data->client_uuid), uuid_string);
3100         BT_INFO("Client ID is Initialized [%d] UUID initialized [%s]", data->client_if, uuid_string);
3101
3102         /* Platform GATT client framwork does not use Default GATT client instance
3103            This GATT client instance is never deregistred in the lifetime of bt-service */
3104         if (g_strcmp0(uuid_string, DEFAULT_GATT_CLIENT_UUID) == 0) {
3105                 BT_INFO("Default client Instance Registered");
3106                 gatt_default_client = data->client_if;
3107                 g_free(uuid_string);
3108                 return;
3109         }
3110
3111         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
3112                 info = &numapps[k];
3113
3114                 if (g_strcmp0(info->uuid, uuid_string) == 0) {
3115                         BT_INFO("Found GATT client..  sender [%s]  Slot [%d] occupied", info->sender, k);
3116                         info->is_initialized = TRUE;
3117                         info->client_id = data->client_if;
3118                         __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE, BT_GATT_CLIENT_REGISTER,
3119                                         (void*)info, sizeof(bt_service_app_info_t));
3120                         break;
3121                 }
3122         }
3123         g_free(uuid_string);
3124 }
3125
3126 static void __bt_handle_client_connected(event_gattc_conn_t *event_data)
3127 {
3128         int result = BLUETOOTH_ERROR_NONE;
3129         struct gatt_server_info_t *conn_info = NULL;
3130         struct gatt_out_conn_info_t *out_conn_info = NULL;
3131
3132         GVariant *param = NULL;
3133
3134         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
3135         _bt_convert_addr_type_to_string(address,
3136                         (unsigned char *)event_data->address.addr);
3137
3138         if (event_data->status != OAL_STATUS_SUCCESS)
3139                 result = BLUETOOTH_ERROR_INTERNAL;
3140
3141         /* DBUS Return fo BT_CONNECT_LE for all the apps */
3142         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE, address,
3143                         BT_ADDRESS_STRING_SIZE);
3144
3145         BT_INFO("Local GATT Client Connected: Remote addr[%s] Client Interface [%d] Connection ID [%d] status[%d]",
3146                         address, event_data->client_if, event_data->conn_id, event_data->status);
3147
3148         if (result == BLUETOOTH_ERROR_NONE) {
3149                 /* Check if device is already in connected list */
3150                 conn_info = _bt_find_remote_gatt_server_info(address);
3151
3152                 if (!conn_info) {
3153                         /* Send event to BT-API */
3154                         param = g_variant_new("(is)", result, address);
3155                         _bt_send_event(BT_DEVICE_EVENT,
3156                                         BLUETOOTH_EVENT_GATT_CLIENT_CONNECTED, /* Local device is GATT client */
3157                                         param);
3158
3159                         /* Save Connection info */
3160                         conn_info = g_new0(struct gatt_server_info_t, 1);
3161                         conn_info->addr = g_strdup(address);
3162                         conn_info->client_id = event_data->client_if;
3163 #ifdef __INTEGRATE_GATT_INFO__
3164                         conn_info->instance_id = -1;
3165 #endif
3166                         conn_info->connection_id = event_data->conn_id;
3167                         gatt_server_info_list = g_slist_append(gatt_server_info_list, conn_info);
3168                         BT_DBG("Total num of connected Remote GATT server devices [%d]",
3169                                         g_slist_length(gatt_server_info_list));
3170
3171 #if 0
3172                         BT_INFO("Do a Internal refresh");
3173                         if (OAL_STATUS_SUCCESS != gattc_refresh(conn_info->client_id, &event_data->address))
3174                                 BT_ERR("GATT database refresh failed!!");
3175                         else
3176                                 BT_INFO("GATT database refresh Success!!");
3177 #endif
3178                 } else
3179                         BT_ERR("Local GATT Client connected event for addr[%s], but device is in connected list already", address);
3180
3181                 __bt_add_mtu_gatt_device(address);
3182         } else
3183                 BT_ERR("GATT Client Connection failed!!");
3184
3185         /* If outgoing connection Info is present, then remove it */
3186         out_conn_info = __bt_find_gatt_outgoing_conn_info(address);
3187         if (out_conn_info) {
3188                 BT_ERR("Outgoing Client connect request was sent");
3189                 outgoing_gatt_conn_list = g_slist_remove(outgoing_gatt_conn_list, out_conn_info);
3190                 g_free(out_conn_info->addr);
3191                 g_free(out_conn_info);
3192         }
3193         g_free(address);
3194 }
3195
3196 static void __bt_handle_client_disconnected(event_gattc_conn_t *event_data)
3197 {
3198         int result = BLUETOOTH_ERROR_NONE;
3199
3200         struct gatt_server_info_t *conn_info = NULL;
3201         struct gatt_out_conn_info_t *out_conn_info = NULL;
3202
3203         GVariant *param = NULL;
3204
3205         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
3206         _bt_convert_addr_type_to_string(address,
3207                         (unsigned char *)event_data->address.addr);
3208
3209         if (event_data->status != OAL_STATUS_SUCCESS)
3210                 result = BLUETOOTH_ERROR_INTERNAL;
3211
3212         if (NULL ==  _bt_get_request_info_data(BT_DISCONNECT_LE, address)) {
3213                 if (NULL !=  _bt_get_request_info_data(BT_CONNECT_LE, address)) {
3214                         result = BLUETOOTH_ERROR_INTERNAL;
3215                         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
3216                                         address, BT_ADDRESS_STRING_SIZE);
3217                         BT_ERR("Failed to connect Local GATT Remote addr[%s]", address);
3218                         g_free(address);
3219                         return;
3220                 }
3221         } else {
3222                 /* DBUS Return for BT_DISCONNECT_LE for all the apps */
3223                 __bt_gatt_handle_pending_request_info(result, BT_DISCONNECT_LE, address,
3224                                 BT_ADDRESS_STRING_SIZE);
3225         }
3226         BT_INFO("Local GATT Client DisConnected: Remote addr[%s] Client Interface [%d] Connection ID [%d] status [%d]",
3227                         address + 12, event_data->client_if, event_data->conn_id, event_data->status);
3228
3229         /* Remove Connection info */
3230         conn_info = _bt_find_remote_gatt_server_info(address);
3231
3232         if (conn_info) {
3233                 param = g_variant_new("(is)", result, address);
3234                 /* Send event to application */
3235                 _bt_send_event(BT_DEVICE_EVENT,
3236                                 BLUETOOTH_EVENT_GATT_CLIENT_DISCONNECTED,
3237                                 param);
3238
3239                 BT_INFO("Remove GATT server info from List..");
3240                 /* Remove all services from info list_gatt_info */
3241                 __bt_cleanup_remote_services(conn_info);
3242
3243                 /* Remove info from List */
3244                 gatt_server_info_list = g_slist_remove(gatt_server_info_list, conn_info);
3245                 BT_INFO("Total num of connected GATT servers [%d]", g_slist_length(gatt_server_info_list));
3246                 g_free(conn_info->addr);
3247                 g_free(conn_info);
3248         } else
3249                 BT_INFO("Can not find conn info, already removed!");
3250
3251         __bt_remove_mtu_gatt_device(address);
3252
3253         /* If outgoing connection Info is present, then remove it */
3254         out_conn_info = __bt_find_gatt_outgoing_conn_info(address);
3255         if (out_conn_info) {
3256                 BT_ERR("Client Disconnected event, but outgoing connect request was sent");
3257                 outgoing_gatt_conn_list = g_slist_remove(outgoing_gatt_conn_list, out_conn_info);
3258                 g_free(out_conn_info->addr);
3259                 g_free(out_conn_info);
3260         }
3261         g_free(address);
3262 }
3263
3264
3265 static void __bt_handle_client_service_search_result(
3266                 event_gattc_service_result_t *event_data)
3267 {
3268         /* Pre: status is never fail from OAL */
3269
3270         /* Find service list from address */
3271         bt_gatt_service_info_list_t *svc_info_list;
3272         bt_gatt_service_info_t *svc_info;
3273
3274         svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3275         if (!svc_info_list) {
3276                 BT_DBG("Service info list not present for connection ID %d, means first time browse", event_data->conn_status.conn_id);
3277                 /* Means for this conn_id, no services are ever browsed, first time,
3278                    create service info list for this conn_id */
3279                 svc_info_list = g_malloc0(sizeof(bt_gatt_service_info_list_t));
3280                 svc_info_list->conn_id = event_data->conn_status.conn_id;
3281                 list_gatt_info = g_slist_append(list_gatt_info, svc_info_list);
3282         }
3283
3284         /* send list and current service's uuid and instance id to find it  */
3285         svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3286         /* If not found, check if service changed, if yes, means this is a new service added
3287            in remote GATT device, update uuid info in svc info list structure, to be used when
3288            search is completed */
3289         if (!svc_info) {
3290                 if (svc_info_list->info.is_changed) {
3291                         BT_DBG("Service Changed indication already found for connection ID %d", event_data->conn_status.conn_id);
3292                         memcpy(svc_info_list->info.uuid, event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3293                 }
3294                 /* Create and add new service in service list */
3295                 svc_info = g_malloc0(sizeof(bt_gatt_service_info_t));
3296                 memcpy(svc_info->uuid, event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3297                 svc_info->inst_id = event_data->srvc_id.id.inst_id;
3298                 svc_info->is_primary = event_data->srvc_id.is_prmry;
3299                 svc_info_list->services = g_slist_append(svc_info_list->services, svc_info);
3300                 BT_DBG("Service created and added in Svc info list or connection ID %d", event_data->conn_status.conn_id);
3301         } else {
3302                 /* If returned matching service info, then just update service_rmeoved value inside it to 0 */
3303                 svc_info->is_removed = 0;
3304         }
3305 }
3306
3307 static void __bt_handle_client_service_search_completed(
3308                 event_gattc_conn_status_t *event_data)
3309 {
3310         struct gatt_server_info_t *conn_info = NULL;
3311         bt_gatt_service_info_list_t *svc_info_list;
3312         bt_gatt_service_info_t *svc_info;
3313         bt_services_browse_info_t browse_info;
3314         unsigned char uuid_empty[BLUETOOTH_UUID_HEX_MAX_LEN];
3315
3316         memset(&uuid_empty, 0x00, BLUETOOTH_UUID_HEX_MAX_LEN);
3317         memset(&browse_info, 0x00, sizeof(bt_services_browse_info_t));
3318         BT_INFO("Primary Services browsing completed status[%d] conn ID [%d]",
3319                         event_data->status, event_data->conn_id);
3320
3321         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(event_data->conn_id);
3322
3323         svc_info_list = __bt_get_service_info_list(event_data->conn_id);
3324         if (!svc_info_list) {
3325                 BT_ERR("No services browsed ever for addr [%s]", conn_info->addr);
3326
3327                 /* Just build response and return ERROR */
3328                 __bt_build_service_browse_info(event_data->conn_id, &browse_info);
3329
3330                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_INTERNAL,
3331                                 BT_GATT_GET_PRIMARY_SERVICES, &browse_info,
3332                                 sizeof(bt_services_browse_info_t));
3333                 return;
3334         }
3335
3336         /* If fail, then send event with error  */
3337         if (event_data->status != OAL_STATUS_SUCCESS) {
3338                 /* Just build response and return ERROR */
3339                 __bt_build_service_browse_info(event_data->conn_id, &browse_info);
3340
3341                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_INTERNAL,
3342                                 BT_GATT_GET_PRIMARY_SERVICES, &browse_info,
3343                                 sizeof(bt_services_browse_info_t));
3344                 return;
3345         }
3346
3347         /* If success, then find service info list from address */
3348
3349         /* If svc_changed == 1 and uuid valid, means a new service is added*/
3350         if (svc_info_list->info.is_changed && !memcmp(uuid_empty, svc_info_list->info.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)) {
3351                 /* TODO: Send event -Service added with instance ID and UUID of newly added service */
3352                 BT_INFO("new service added");
3353
3354                 BT_INFO("TODO new service added");
3355         }
3356
3357         /* If svc_changed == 1 and uuid invalid, then a service is removed */
3358         if (svc_info_list->info.is_changed && memcmp(uuid_empty, svc_info_list->info.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)) {
3359                 /* Scan through the service info list to find service with is_removed = 1*/
3360                 svc_info = __bt_find_removed_service(svc_info_list);
3361
3362                 /* TODO Send event - Service removed with instance ID and UUID of just rmeoved service */
3363
3364                 /* Remove that service info from service info list */
3365                 svc_info_list->services = g_slist_remove(svc_info_list->services, svc_info);
3366
3367                 /* Delete that service completely from svc_info list*/
3368                 __bt_remove_service_info_from_list(svc_info);
3369                 g_free(svc_info);
3370         }
3371
3372         /* Reset svc_changed = 0, and reset UUID = all 0's */
3373         svc_info_list->info.is_changed = 0;
3374         memset(&svc_info_list->info.uuid, 0x00, BLUETOOTH_UUID_HEX_MAX_LEN);
3375
3376         /* Build Reply and send to service browse primary services request of pending apps */
3377         __bt_build_service_browse_info(event_data->conn_id, &browse_info);
3378
3379         __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE,
3380                         BT_GATT_GET_PRIMARY_SERVICES, &browse_info,
3381                         sizeof(bt_services_browse_info_t));
3382 }
3383
3384
3385 static void __bt_handle_client_characteristic_search_result(
3386                 event_gattc_characteristic_result_t *event_data)
3387 {
3388         bt_gatt_service_info_list_t *svc_info_list;
3389         bt_gatt_service_info_t *svc_info;
3390         bt_gatt_char_info_t *char_info;
3391         bt_char_browse_info_t browse_info;
3392
3393         memset(&browse_info, 0x00, sizeof(bt_char_browse_info_t));
3394
3395         /* If success */
3396         if (event_data->conn_status.status == OAL_STATUS_SUCCESS) {
3397                 /* Find service info list from address */
3398                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3399                 if (svc_info_list == NULL) {
3400                         BT_ERR("svc_info_list is NULL");
3401                         return;
3402                 }
3403
3404                 /* Find matching service info from svc info list */
3405                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3406                 if (svc_info == NULL) {
3407                         BT_ERR("svc_info is NULL");
3408                         return;
3409                 }
3410
3411                 /* Find Matching char from service info in event */
3412                 char_info = __bt_find_matching_charc(svc_info, &event_data->char_id);
3413                 /* If not found, then add new characteristic and return */
3414                 if (!char_info) {
3415                         BT_DBG("Add new characteristic");
3416                         char_info = g_malloc0(sizeof(bt_gatt_char_info_t));
3417                         memcpy(char_info->uuid, event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3418
3419                         char_info->inst_id = event_data->char_id.inst_id;
3420                         char_info->props = event_data->char_prop;
3421                         svc_info->chars = g_slist_append(svc_info->chars, char_info);
3422                 } else {
3423                         /* If found, then return */
3424                         BT_DBG("update char property as Characteristic browsed is already present");
3425                         char_info->props |= event_data->char_prop;
3426                 }
3427         } else {
3428                 /* If Not success: Means Charc browse is completed  */
3429                 /* Find char list from service in event */
3430                 /* Find service list from address */
3431                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3432                 if (svc_info_list == NULL) {
3433                         BT_ERR("svc_info_list is NULL");
3434                         return;
3435                 }
3436
3437                 /* Find service info from service in event */
3438                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3439                 if (svc_info == NULL) {
3440                         BT_ERR("svc_info is NULL");
3441                         return;
3442                 }
3443
3444                 /* Build char list from service in event */
3445                 __bt_build_char_browse_info(event_data->conn_status.conn_id,
3446                                 svc_info, &browse_info);
3447
3448                 /* Create response and return by sending event*/
3449                 /* Build Reply and send to service browse All Included services request of pending apps */
3450                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE,
3451                                 BT_GATT_GET_SERVICE_PROPERTIES,
3452                                 &browse_info,
3453                                 sizeof(bt_char_browse_info_t));
3454         }
3455 }
3456
3457 static void __bt_handle_client_descriptor_search_result(
3458                 event_gattc_descriptor_result_t *event_data)
3459 {
3460         bt_gatt_service_info_list_t *svc_info_list;
3461         bt_gatt_service_info_t *svc_info;
3462         bt_gatt_char_info_t *char_info;
3463         bt_gatt_descriptor_info_t *desc_info;
3464         bt_descriptor_browse_info_t browse_info;
3465
3466         BT_DBG("descriptor search result status [%d]", event_data->conn_status.status);
3467
3468         memset(&browse_info, 0x00, sizeof(bt_descriptor_browse_info_t));
3469
3470         /* If success */
3471         if (event_data->conn_status.status == OAL_STATUS_SUCCESS) {
3472                 /* Find service list from address */
3473                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3474                 if (svc_info_list == NULL) {
3475                         BT_ERR("svc_info_list is NULL");
3476                         return;
3477                 }
3478
3479                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3480                 if (svc_info == NULL) {
3481                         BT_ERR("svc_info is NULL");
3482                         return;
3483                 }
3484
3485                 char_info = __bt_find_matching_charc(svc_info, &event_data->char_id);
3486                 if (char_info == NULL) {
3487                         BT_ERR("char_info is NULL");
3488                         return;
3489                 }
3490
3491                 desc_info = __bt_find_matching_desc(char_info, &event_data->descr_id);
3492                 /* If not found, add new descriptor and return */
3493                 if (!desc_info) {
3494                         desc_info = g_malloc0(sizeof(bt_gatt_descriptor_info_t));
3495                         memcpy(desc_info->uuid, event_data->descr_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3496
3497                         desc_info->inst_id = event_data->descr_id.inst_id;
3498                         char_info->descs = g_slist_append(char_info->descs, desc_info);
3499
3500                 } else {
3501                         /* If found, then return */
3502                         BT_DBG("Descriptor browsed is already presesnt");
3503                 }
3504         } else {
3505                 /* If Not success */
3506                 /* Find service list from address */
3507                 /* Find included service list from service in event */
3508                 /* Create response and return by sending event*/
3509                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3510                 if (svc_info_list == NULL) {
3511                         BT_ERR("svc_info_list is NULL");
3512                         return;
3513                 }
3514
3515                 /* Find service info from service in event */
3516                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3517                 if (svc_info == NULL) {
3518                         BT_ERR("svc_info is NULL");
3519                         return;
3520                 }
3521
3522                 /* Find char info from char in event */
3523                 char_info = __bt_find_matching_charc(svc_info, &event_data->char_id);
3524                 if (char_info == NULL) {
3525                         BT_ERR("char_info is NULL");
3526                         return;
3527                 }
3528
3529                 /* Build descriptor list from char in event */
3530                 __bt_build_descriptor_browse_info(event_data->conn_status.conn_id,
3531                                 svc_info, char_info, &browse_info);
3532
3533                 /* DBUS returni */
3534                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE,
3535                                 BT_GATT_GET_CHARACTERISTIC_PROPERTIES,
3536                                 &browse_info,
3537                                 sizeof(bt_descriptor_browse_info_t));
3538         }
3539 }
3540
3541 static void __bt_handle_client_characteristic_read_data(
3542                 event_gattc_read_data *event_data)
3543 {
3544         int result = BLUETOOTH_ERROR_NONE;
3545         struct gatt_server_info_t *conn_info = NULL;
3546         bluetooth_gatt_client_char_prop_info_t read_info;
3547
3548         /* Read Information data structures */
3549         GVariant *param = NULL;
3550         GVariant *data = NULL;
3551         GVariant *data_svc_uuid = NULL;
3552         GVariant *data_char_uuid = NULL;
3553         char *read_val = NULL;
3554         char *svc_uuid = NULL;
3555         char *char_uuid = NULL;
3556         int uuid_len = 16;
3557
3558         //memset(&read_info, 0x00, sizeof(bt_gatt_handle_property_t));
3559         memset(&read_info, 0x00, sizeof(bluetooth_gatt_client_char_prop_info_t));
3560
3561         /* Extract Address from conn_id of event data */
3562         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3563                         event_data->uuid_status.conn_status.conn_id);
3564
3565         BT_INFO("Characteristic Read result from addr [%s] status [%d]",
3566                         conn_info->addr, event_data->uuid_status.conn_status.status);
3567
3568         /* Fill char in buffer */
3569         memcpy(&read_info.characteristic.uuid,
3570                         event_data->uuid_status.char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3571         read_info.characteristic.instance_id = event_data->uuid_status.char_id.inst_id;
3572
3573         /* Fill Service in buffer */
3574         memcpy(&read_info.svc.uuid,
3575                         event_data->uuid_status.srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3576         read_info.svc.instance_id = event_data->uuid_status.srvc_id.id.inst_id;
3577
3578         /* Fill remote device address */
3579         _bt_convert_addr_string_to_type(read_info.device_address.addr, conn_info->addr);
3580
3581         /* Fill data and reply to all apps waiting for Read result on the same characteristic
3582 Note: Even in case of failure, address, handles and result code should be returned */
3583         if (event_data->uuid_status.conn_status.status != OAL_STATUS_SUCCESS)
3584                 result = BLUETOOTH_ERROR_INTERNAL;
3585         else {
3586                 if (event_data->data_len > 0) {
3587                         /* DEBUG */
3588                 //      for (i = 0; i < event_data->data_len; i++)
3589                 //              BT_INFO("Data[%d] = [0x%x]", i, event_data->data[i]);
3590
3591                         /* Read data */
3592                         read_val = g_memdup(&event_data->data[0], event_data->data_len);
3593
3594                         data = g_variant_new_from_data(
3595                                         G_VARIANT_TYPE_BYTESTRING,
3596                                         read_val,
3597                                         event_data->data_len,
3598                                         TRUE, NULL, NULL);
3599                 } else {
3600                         BT_ERR("Characteristic Read success, but no data!!!");
3601
3602                         data = g_variant_new_from_data(
3603                                         G_VARIANT_TYPE_BYTESTRING,
3604                                         NULL,
3605                                         0,
3606                                         FALSE, NULL, NULL);
3607                 }
3608
3609                 /* SVC uuid */
3610                 svc_uuid = g_memdup(&event_data->uuid_status.srvc_id.id.uuid.uuid[0], uuid_len);
3611
3612                 data_svc_uuid = g_variant_new_from_data(
3613                                 G_VARIANT_TYPE_BYTESTRING,
3614                                 svc_uuid,
3615                                 16,
3616                                 TRUE, NULL, NULL);
3617
3618                 /* Char uuid */
3619                 char_uuid = g_memdup(&event_data->uuid_status.char_id.uuid.uuid[0], uuid_len);
3620
3621                 data_char_uuid = g_variant_new_from_data(
3622                                 G_VARIANT_TYPE_BYTESTRING,
3623                                 char_uuid,
3624                                 16,
3625                                 TRUE, NULL, NULL);
3626
3627                 param = g_variant_new("(isn@ayin@ayin@ay)", result,
3628                                 conn_info->addr,
3629                                 16,
3630                                 data_svc_uuid,
3631                                 event_data->uuid_status.srvc_id.id.inst_id,
3632                                 16,
3633                                 data_char_uuid,
3634                                 event_data->uuid_status.char_id.inst_id,
3635                                 event_data->data_len,
3636                                 data);
3637
3638                 /* Send Event */
3639                 _bt_send_event(BT_GATT_CLIENT_EVENT,
3640                                 BLUETOOTH_EVENT_GATT_READ_CHAR,
3641                                 param);
3642         }
3643         /* Send DBUS return */
3644         __bt_gatt_handle_pending_request_info(result,
3645                         BT_GATT_READ_CHARACTERISTIC,
3646                         &read_info,
3647                         sizeof(bluetooth_gatt_client_char_prop_info_t));
3648
3649         if (read_val)
3650                 g_free(read_val);
3651         if (svc_uuid)
3652                 g_free(svc_uuid);
3653         if (char_uuid)
3654                 g_free(char_uuid);
3655 }
3656
3657 /* Modified */
3658 static void __bt_handle_client_descriptor_read_data(
3659                 event_gattc_read_data *event_data)
3660 {
3661         int result = BLUETOOTH_ERROR_NONE;
3662         struct gatt_server_info_t *conn_info = NULL;
3663         bluetooth_gatt_client_desc_prop_info_t read_info;
3664
3665         /* Read Information data structures */
3666         GVariant *param = NULL;
3667         GVariant *data = NULL;
3668         GVariant *data_svc_uuid = NULL;
3669         GVariant *data_char_uuid = NULL;
3670         GVariant *data_desc_uuid = NULL;
3671         char *read_val = NULL;
3672         char *svc_uuid = NULL;
3673         char *char_uuid = NULL;
3674         char *desc_uuid = NULL;
3675         int i;
3676         int uuid_len = 16;
3677
3678         memset(&read_info, 0x00, sizeof(bluetooth_gatt_client_desc_prop_info_t));
3679
3680         /* Extract Address from conn_id of event data */
3681         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3682                         event_data->uuid_status.conn_status.conn_id);
3683
3684         BT_INFO("Descriptor Read result from addr [%s] status [%d]",
3685                         conn_info->addr, event_data->uuid_status.conn_status.status);
3686
3687         /* Fill descriptor informations in buffer */
3688         memcpy(&read_info.descriptor.uuid,
3689                         event_data->uuid_status.descr_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3690         read_info.descriptor.instance_id = event_data->uuid_status.descr_id.inst_id;
3691
3692         /* Fill Characteristic informations in buffer */
3693         memcpy(&read_info.characteristic.uuid,
3694                         event_data->uuid_status.char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3695         read_info.characteristic.instance_id = event_data->uuid_status.char_id.inst_id;
3696
3697         /* Fill Service informations in buffer */
3698         memcpy(&read_info.svc.uuid,
3699                         event_data->uuid_status.srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3700         read_info.svc.instance_id = event_data->uuid_status.srvc_id.id.inst_id;
3701
3702         /* Fill remote device address */
3703         _bt_convert_addr_string_to_type(read_info.device_address.addr, conn_info->addr);
3704
3705         /* Fill data and reply to all apps waiting for Read result on the same characteristic */
3706         if (event_data->uuid_status.conn_status.status != OAL_STATUS_SUCCESS)
3707                 result = BLUETOOTH_ERROR_INTERNAL;
3708         else {
3709                 BT_INFO("desc data len:%d", event_data->data_len);
3710                 if (event_data->data_len > 0) {
3711                         /* DEBUG */
3712                         for (i = 0; i < event_data->data_len; i++)
3713                                 BT_DBG("Data[%d] = [0x%x]", i, event_data->data[i]);
3714
3715                         /* Read data */
3716                         read_val = g_memdup(&event_data->data[0], event_data->data_len);
3717
3718                         data = g_variant_new_from_data(
3719                                         G_VARIANT_TYPE_BYTESTRING,
3720                                         read_val,
3721                                         event_data->data_len,
3722                                         TRUE, NULL, NULL);
3723                 } else {
3724                         BT_INFO("Descriptor Read success, but no data!!!");
3725
3726                         data = g_variant_new_from_data(
3727                                         G_VARIANT_TYPE_BYTESTRING,
3728                                         NULL,
3729                                         0,
3730                                         FALSE, NULL, NULL);
3731                 }
3732                 /* SVC uuid */
3733                 svc_uuid = g_memdup(&event_data->uuid_status.srvc_id.id.uuid.uuid[0], uuid_len);
3734
3735                 data_svc_uuid = g_variant_new_from_data(
3736                                 G_VARIANT_TYPE_BYTESTRING,
3737                                 svc_uuid,
3738                                 16,
3739                                 TRUE, NULL, NULL);
3740
3741                 /* Char uuid */
3742                 char_uuid = g_memdup(&event_data->uuid_status.char_id.uuid.uuid[0], uuid_len);
3743
3744                 data_char_uuid = g_variant_new_from_data(
3745                                 G_VARIANT_TYPE_BYTESTRING,
3746                                 char_uuid,
3747                                 16,
3748                                 TRUE, NULL, NULL);
3749
3750                 /* Desc uuid */
3751                 desc_uuid = g_memdup(&event_data->uuid_status.descr_id.uuid.uuid[0], uuid_len);
3752
3753                 data_desc_uuid = g_variant_new_from_data(
3754                                 G_VARIANT_TYPE_BYTESTRING,
3755                                 desc_uuid,
3756                                 16,
3757                                 TRUE, NULL, NULL);
3758
3759                 param = g_variant_new("(isn@ayin@ayin@ayin@ay)", result,
3760                                 conn_info->addr,
3761                                 uuid_len,
3762                                 data_svc_uuid,
3763                                 event_data->uuid_status.srvc_id.id.inst_id,
3764                                 16,
3765                                 data_char_uuid,
3766                                 event_data->uuid_status.char_id.inst_id,
3767                                 16,
3768                                 data_desc_uuid,
3769                                 event_data->uuid_status.descr_id.inst_id,
3770                                 event_data->data_len,
3771                                 data);
3772
3773                 /* Send Event */
3774                 _bt_send_event(BT_GATT_CLIENT_EVENT,
3775                                         BLUETOOTH_EVENT_GATT_READ_DESC,
3776                                         param);
3777         }
3778         BT_INFO("Send DBUS rpely for GATT Read Descriptor");
3779         /* Send DBUS return */
3780         __bt_gatt_handle_pending_request_info(result,
3781                         BT_GATT_READ_DESCRIPTOR_VALUE,
3782                         &read_info,
3783                         sizeof(bluetooth_gatt_client_desc_prop_info_t));
3784         if (read_val)
3785                 g_free(read_val);
3786         if (svc_uuid)
3787                 g_free(svc_uuid);
3788         if (char_uuid)
3789                 g_free(char_uuid);
3790         if (desc_uuid)
3791                 g_free(desc_uuid);
3792 }
3793
3794 static void __bt_handle_client_characteristic_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_char_prop_info_t write_info;
3800
3801         /* Read Information data structures */
3802         GVariant *param = NULL;
3803         GVariant *data_svc_uuid = NULL;
3804         GVariant *data_char_uuid = NULL;
3805         char *svc_uuid = NULL;
3806         char *char_uuid = NULL;
3807         int uuid_len = 16;
3808
3809         memset(&write_info, 0x00, sizeof(bluetooth_gatt_client_char_prop_info_t));
3810
3811         /* Extract Address from conn_id of event data */
3812         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3813                         event_data->conn_status.conn_id);
3814
3815         BT_DBG("Characteristic Write callback from addr [%s] status [%d]",
3816                         conn_info->addr, event_data->conn_status.status);
3817
3818         /* Fill char in buffer */
3819         memcpy(&write_info.characteristic.uuid,
3820                         event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3821         write_info.characteristic.instance_id = event_data->char_id.inst_id;
3822
3823         /* Fill Service in buffer */
3824         memcpy(&write_info.svc.uuid,
3825                         event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3826         write_info.svc.instance_id = event_data->srvc_id.id.inst_id;
3827
3828         /* Fill remote device address */
3829         _bt_convert_addr_string_to_type(write_info.device_address.addr, conn_info->addr);
3830
3831         if (event_data->conn_status.status != OAL_STATUS_SUCCESS) {
3832                 result = BLUETOOTH_ERROR_INTERNAL;
3833                 goto done;
3834         }
3835
3836         /* Build event */
3837         /* SVC uuid */
3838         svc_uuid = g_memdup(&event_data->srvc_id.id.uuid.uuid[0], uuid_len);
3839
3840         data_svc_uuid = g_variant_new_from_data(
3841                         G_VARIANT_TYPE_BYTESTRING,
3842                         svc_uuid,
3843                         uuid_len,
3844                         TRUE, NULL, NULL);
3845
3846         /* Char uuid */
3847         char_uuid = g_memdup(&event_data->char_id.uuid.uuid[0], uuid_len);
3848
3849         data_char_uuid = g_variant_new_from_data(
3850                         G_VARIANT_TYPE_BYTESTRING,
3851                         char_uuid,
3852                         uuid_len,
3853                         TRUE, NULL, NULL);
3854
3855         param = g_variant_new("(isn@ayin@ayi)", result,
3856                         conn_info->addr,
3857                         16,
3858                         data_svc_uuid,
3859                         event_data->srvc_id.id.inst_id,
3860                         16,
3861                         data_char_uuid,
3862                         event_data->char_id.inst_id);
3863
3864         /* Send Event */
3865         _bt_send_event(BT_GATT_CLIENT_EVENT,
3866                         BLUETOOTH_EVENT_GATT_WRITE_CHAR,
3867                         param);
3868
3869         /* Free data */
3870         if (svc_uuid)
3871                 g_free(svc_uuid);
3872         if (char_uuid)
3873                 g_free(char_uuid);
3874 done:
3875         /* Send DBUS return */
3876         __bt_gatt_handle_pending_request_info(result,
3877                         BT_GATT_WRITE_CHARACTERISTIC_VALUE_BY_TYPE,
3878                         &write_info,
3879                         sizeof(bluetooth_gatt_client_char_prop_info_t));
3880 }
3881
3882
3883 static void __bt_handle_client_descriptor_write_data(
3884                 event_gattc_write_data *event_data)
3885 {
3886         int result = BLUETOOTH_ERROR_NONE;
3887         struct gatt_server_info_t *conn_info = NULL;
3888         bluetooth_gatt_client_desc_prop_info_t write_info;
3889
3890         /* Write Information data structures */
3891         GVariant *param = NULL;
3892         GVariant *data_svc_uuid = NULL;
3893         GVariant *data_char_uuid = NULL;
3894         GVariant *data_desc_uuid = NULL;
3895         char *svc_uuid = NULL;
3896         char *char_uuid = NULL;
3897         char *desc_uuid = NULL;
3898         int uuid_len = 16;
3899
3900         memset(&write_info, 0x00, sizeof(bluetooth_gatt_client_desc_prop_info_t));
3901
3902         /* Extract Address from conn_id of event data */
3903         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3904                         event_data->conn_status.conn_id);
3905
3906         if (NULL == conn_info) {
3907                 BT_ERR("Failed to get the conn info for conn_id [%d]", event_data->conn_status.conn_id);
3908                 return;
3909         }
3910
3911         BT_INFO("Descriptor Write callback from addr [%s] status [%d]",
3912                         conn_info->addr, event_data->conn_status.status);
3913
3914         /* Fill descriptor informations in buffer */
3915         memcpy(&write_info.descriptor.uuid,
3916                         event_data->descr_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3917         write_info.descriptor.instance_id = event_data->descr_id.inst_id;
3918
3919         /* Fill Characteristic informations in buffer */
3920         memcpy(&write_info.characteristic.uuid,
3921                         event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3922         write_info.characteristic.instance_id = event_data->char_id.inst_id;
3923
3924         /* Fill Service informations in buffer */
3925         memcpy(&write_info.svc.uuid,
3926                         event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3927         write_info.svc.instance_id = event_data->srvc_id.id.inst_id;
3928
3929         /* Fill remote device address */
3930         _bt_convert_addr_string_to_type(write_info.device_address.addr, conn_info->addr);
3931
3932         if (event_data->conn_status.status != OAL_STATUS_SUCCESS) {
3933                 result = BLUETOOTH_ERROR_INTERNAL;
3934                 goto done;
3935         }
3936
3937         /* Build event */
3938         /* SVC uuid */
3939         svc_uuid = g_memdup(&event_data->srvc_id.id.uuid.uuid[0], uuid_len);
3940
3941         data_svc_uuid = g_variant_new_from_data(
3942                         G_VARIANT_TYPE_BYTESTRING,
3943                         svc_uuid,
3944                         uuid_len,
3945                         TRUE, NULL, NULL);
3946
3947         /* Char uuid */
3948         char_uuid = g_memdup(&event_data->char_id.uuid.uuid[0], uuid_len);
3949
3950         data_char_uuid = g_variant_new_from_data(
3951                         G_VARIANT_TYPE_BYTESTRING,
3952                         char_uuid,
3953                         uuid_len,
3954                         TRUE, NULL, NULL);
3955
3956         /* Desc uuid */
3957         desc_uuid = g_memdup(&event_data->descr_id.uuid.uuid[0], uuid_len);
3958
3959         data_desc_uuid = g_variant_new_from_data(
3960                         G_VARIANT_TYPE_BYTESTRING,
3961                         desc_uuid,
3962                         uuid_len,
3963                         TRUE, NULL, NULL);
3964
3965         param = g_variant_new("(isn@ayin@ayin@ayi)", result,
3966                         conn_info->addr,
3967                         16,
3968                         data_svc_uuid,
3969                         event_data->srvc_id.id.inst_id,
3970                         16,
3971                         data_char_uuid,
3972                         event_data->char_id.inst_id,
3973                         16,
3974                         data_desc_uuid,
3975                         event_data->descr_id.inst_id);
3976
3977         /* Send Event */
3978         _bt_send_event(BT_GATT_CLIENT_EVENT,
3979                         BLUETOOTH_EVENT_GATT_WRITE_DESC,
3980                         param);
3981
3982         /* Free data */
3983         if (svc_uuid)
3984                 g_free(svc_uuid);
3985         if (char_uuid)
3986                 g_free(char_uuid);
3987         if (desc_uuid)
3988                 g_free(desc_uuid);
3989 done:
3990         /* Send DBUS return */
3991         __bt_gatt_handle_pending_request_info(result,
3992                         BT_GATT_WRITE_DESCRIPTOR_VALUE,
3993                         &write_info,
3994                         sizeof(bluetooth_gatt_client_desc_prop_info_t));
3995 }
3996
3997 static void __bt_hanlde_le_device_disconnection(event_dev_conn_status_t *event_data)
3998 {
3999         int result = BLUETOOTH_ERROR_INTERNAL;
4000         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
4001
4002         _bt_convert_addr_type_to_string(address, (unsigned char *)event_data->address.addr);
4003
4004         /* DBUS Return with fail of pending BT_CONNECT_LE for all the apps */
4005         BT_INFO("Local GATT Client disconnected: Remote addr[%s] ", address + 12);
4006
4007         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE, address,
4008                                                  BT_ADDRESS_STRING_SIZE);
4009         g_free(address);
4010 }
4011
4012 static void __bt_handle_client_notification_registered(
4013                 event_gattc_regdereg_notify_t *event_data,
4014                 gboolean is_registered)
4015 {
4016         int result = BLUETOOTH_ERROR_NONE;
4017         struct gatt_server_info_t *conn_info = NULL;
4018         bt_gatt_notif_reg_info_t notif_info;
4019         BT_INFO("+");
4020
4021         memset(&notif_info, 0x00, sizeof(bt_gatt_notif_reg_info_t));
4022
4023         BT_INFO("Client Interface [%d] status [%d]",
4024                         event_data->conn_id,
4025                         event_data->status);
4026
4027         /* Extract Address from conn_id of event data */
4028         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(event_data->conn_id);
4029         if (!conn_info) {
4030                 BT_INFO("Connection Info is not present, return");
4031                 return;
4032         }
4033         BT_INFO("Notification Registered for addr [%s]", conn_info->addr);
4034
4035         /* Fill svc informations in buffer */
4036         memcpy(&notif_info.svc_uuid,
4037                         event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4038         notif_info.svc_inst = event_data->srvc_id.id.inst_id;
4039
4040         /* Fill char in buffer */
4041         memcpy(&notif_info.char_uuid,
4042                         event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4043         notif_info.char_inst = event_data->char_id.inst_id;
4044
4045         /* Fill remote device address */
4046         _bt_convert_addr_string_to_type(notif_info.addr.addr, conn_info->addr);
4047
4048         notif_info.is_registered = is_registered;
4049
4050         if (event_data->status != OAL_STATUS_SUCCESS)
4051                 result = BLUETOOTH_ERROR_INTERNAL;
4052
4053         /* Send DBUS Return for BT_GATT_WATCH_CHARACTERISTIC */
4054         __bt_gatt_handle_pending_request_info(result,
4055                         BT_GATT_WATCH_CHARACTERISTIC,
4056                         &notif_info,
4057                         sizeof(bt_gatt_notif_reg_info_t));
4058 }
4059
4060 static void __bt_handle_client_notification_data(event_gattc_notify_data *event_data)
4061 {
4062         /* No status in this event from OAL */
4063         int result = BLUETOOTH_ERROR_NONE;
4064
4065         /* Read Information data structures */
4066         GVariant *param = NULL;
4067         GVariant *data = NULL;
4068         GVariant *data_svc_uuid = NULL;
4069         GVariant *data_char_uuid = NULL;
4070         char *read_val = NULL;
4071         char *svc_uuid = NULL;
4072         char *char_uuid = NULL;
4073         char *addr = NULL;
4074         int i;
4075         int uuid_len = 16;
4076         BT_INFO("+");
4077
4078         BT_INFO("Notifcation of charc data changed");
4079
4080         if (event_data->data_len > 0) {
4081                 /* DEBUG */
4082                 for (i = 0; i < event_data->data_len; i++)
4083                         BT_INFO("Data[%d] = [0x%x]", i, event_data->data[i]);
4084
4085                 /* Fill address */
4086                 addr = g_malloc0(BT_ADDRESS_STRING_SIZE);
4087                 _bt_convert_addr_type_to_string(addr,
4088                                 (unsigned char *)&(event_data->address.addr));
4089
4090                 /* Read data */
4091                 read_val = g_memdup(&event_data->data[0], event_data->data_len);
4092
4093                 data = g_variant_new_from_data(
4094                                 G_VARIANT_TYPE_BYTESTRING,
4095                                 read_val,
4096                                 event_data->data_len,
4097                                 TRUE, NULL, NULL);
4098                 /* SVC uuid */
4099                 svc_uuid = g_memdup(&event_data->srvc_id.id.uuid.uuid[0], uuid_len);
4100
4101                 data_svc_uuid = g_variant_new_from_data(
4102                                 G_VARIANT_TYPE_BYTESTRING,
4103                                 svc_uuid,
4104                                 uuid_len,
4105                                 TRUE, NULL, NULL);
4106
4107                 /* Char uuid */
4108                 char_uuid = g_memdup(&event_data->char_id.uuid.uuid[0], uuid_len);
4109
4110                 data_char_uuid = g_variant_new_from_data(
4111                                 G_VARIANT_TYPE_BYTESTRING,
4112                                 char_uuid,
4113                                 uuid_len,
4114                                 TRUE, NULL, NULL);
4115
4116                 /* Build Param */
4117                 param = g_variant_new("(isn@ayin@ayin@ay)", result,
4118                                 addr,
4119                                 16,
4120                                 data_svc_uuid,
4121                                 event_data->srvc_id.id.inst_id,
4122                                 16,
4123                                 data_char_uuid,
4124                                 event_data->char_id.inst_id,
4125                                 event_data->data_len,
4126                                 data);
4127
4128                 /* Send Event */
4129                 _bt_send_event(BT_GATT_CLIENT_EVENT,
4130                                 BLUETOOTH_EVENT_GATT_CHAR_VAL_CHANGED,
4131                                 param);
4132         } else {
4133                 BT_ERR("No Data!!");
4134         }
4135         /* Free data */
4136         if (read_val)
4137                 g_free(read_val);
4138         if (svc_uuid)
4139                 g_free(svc_uuid);
4140         if (char_uuid)
4141                 g_free(char_uuid);
4142         if (addr)
4143                 g_free(addr);
4144 }
4145
4146 static void __bt_handle_client_service_changed_ind(event_gattc_service_changed_data *event_data)
4147 {
4148         bt_gatt_service_info_list_t *svc_info_list;
4149         GSList *l;
4150         bt_gatt_service_info_t *svc_info;
4151         GVariant *param = NULL;
4152         char *address_str = NULL;
4153         char *uuid_str = NULL;
4154
4155         svc_info_list = __bt_get_service_info_list(event_data->conn_id);
4156         if (svc_info_list == NULL) {
4157                 BT_ERR("svc_info_list is NULL");
4158                 return;
4159         }
4160
4161         if (event_data->change_type) {
4162                 /* Add service UUID in list */
4163                 svc_info = g_malloc0(sizeof(bt_gatt_service_info_t));
4164                 memcpy(svc_info->uuid, event_data->uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4165                 svc_info->inst_id = event_data->inst_id;
4166                 svc_info->is_primary = 1; // TODO: Need to check is_primary is required or not
4167                 svc_info_list->services = g_slist_append(svc_info_list->services, svc_info);
4168                 BT_DBG("Service created and added in Svc info list or connection ID %d", event_data->conn_id);
4169         } else {
4170                 /* Remove service UUID in list */
4171                 for (l = svc_info_list->services; l != NULL; l = g_slist_next(l)) {
4172                         svc_info = (bt_gatt_service_info_t *)l->data;
4173                         if (svc_info == NULL)
4174                                 continue;
4175
4176                         if (!memcmp(svc_info->uuid, event_data->uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)) {
4177                                 svc_info_list->services = g_slist_remove(svc_info_list->services, svc_info);
4178                                 __bt_free_service_info(svc_info);
4179                                 break;
4180                         }
4181                 }
4182         }
4183
4184         address_str = g_malloc0(BT_ADDRESS_STRING_SIZE);
4185         uuid_str = g_malloc0(BT_UUID_STRING_MAX);
4186         _bt_convert_addr_type_to_string(address_str, event_data->address.addr);
4187         _bt_uuid_to_string(&event_data->uuid, uuid_str);
4188
4189         param = g_variant_new("(iiss)", event_data->inst_id, event_data->change_type, address_str, uuid_str);
4190
4191         _bt_send_event(BT_GATT_CLIENT_EVENT,
4192                         BLUETOOTH_EVENT_GATT_CLIENT_SERVICE_CHANGED,
4193                         param);
4194         g_free(address_str);
4195         g_free(uuid_str);
4196 }
4197
4198 gboolean _bt_is_remote_gatt_device_connected(bluetooth_device_address_t *address)
4199 {
4200         char *addr;
4201         struct gatt_server_info_t *conn_info =  NULL;
4202         gboolean connected = FALSE;
4203
4204         addr = g_malloc0(BT_ADDRESS_STRING_SIZE);
4205         _bt_convert_addr_type_to_string(addr,
4206                         (unsigned char *)&(address->addr));
4207
4208         BT_DBG("Check GATT connection status of [%s]", addr);
4209         /* Check if device is already in connected list */
4210         conn_info = _bt_find_remote_gatt_server_info(addr);
4211         if (conn_info) {
4212                 BT_DBG("Remote GATT Server device [%s] is Connected", conn_info->addr);
4213                 connected = TRUE;
4214         } else {
4215                 struct gatt_client_info_t *client_info = NULL;
4216
4217                 BT_DBG("Remote GATT Server Device [%s] is not Connected", addr);
4218
4219                 /* Check if device is already in connected list */
4220                 client_info = _bt_find_remote_gatt_client_info(addr);
4221                 if (client_info) {
4222                         BT_DBG("Remote Client device [%s] is Connected", client_info->addr);
4223                         connected = TRUE;
4224                 } else {
4225                         BT_DBG("Remote GATT Client Device [%s] is not Connected", addr);
4226                 }
4227         }
4228
4229         g_free(addr);
4230         return connected;
4231 }
4232
4233 void _bt_handle_invocation_context(int function_name, void *data)
4234 {
4235         switch (function_name) {
4236         case BT_CONNECT_LE:
4237                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE, BT_CONNECT_LE,
4238                                 (char *)data, BT_ADDRESS_STRING_SIZE);
4239                 break;
4240         default:
4241                 break;
4242         }
4243 }
4244
4245 int _bt_connect_le_device(bluetooth_device_address_t *address,
4246                 int auto_connect, int client_id)
4247 {
4248         struct gatt_server_info_t *conn_info = NULL;
4249         struct gatt_out_conn_info_t *out_conn_info = NULL;
4250
4251         invocation_info_t *req_info = NULL;
4252         int ret = OAL_STATUS_SUCCESS;
4253         char *addr;
4254         char *remote_address = NULL;
4255
4256         BT_CHECK_PARAMETER(address, return);
4257
4258         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4259         _bt_convert_addr_type_to_string(addr, address->addr);
4260         BT_DBG("GATT Client connect request for address [%s] client instance [%d]",
4261                         addr, client_id);
4262
4263
4264         /* Check if Remote Device is already under connection progress */
4265         req_info = _bt_get_request_info_data_from_function_name(BT_CONNECT_LE);
4266         if (req_info) {
4267                 remote_address = (char*)req_info->user_data;
4268                 if (remote_address && !strcasecmp(remote_address, addr)) {/* Address matched */
4269                         BT_DBG("Already Connection ongoing for same remote GATT Server address [%s]", remote_address);
4270                         /* Return and wait for events to be sent to all apps */
4271                         g_free(addr);
4272                         return BLUETOOTH_ERROR_IN_PROGRESS;
4273                 }
4274         }
4275
4276         /* Check if remote GATT Server is connected or not */
4277         conn_info = _bt_find_remote_gatt_server_info(addr);
4278         if (conn_info) {
4279                 BT_ERR("GATT Server is already connected..");
4280                 g_free(addr);
4281                 return BLUETOOTH_ERROR_ALREADY_CONNECT;
4282         }
4283
4284         /* TODO Check Requirement of holding Advertisement before initiating LE connect */
4285
4286         /* Check if app sent 0 client id for connection, in such case, use default gatt client ID */
4287         if (client_id == 0) {
4288                 /* GATT CLient connect request sent by an app without any client instance [0] */
4289                 BT_DBG("Assign default GATT client id [%d]", gatt_default_client);
4290                 client_id = gatt_default_client;
4291         }
4292
4293         BT_INFO("Connect using CLient ID [%d]", client_id);
4294         ret = gattc_connect(client_id, (bt_address_t*)(address), auto_connect);
4295
4296         if (ret != OAL_STATUS_SUCCESS) {
4297                 BT_ERR("gattc_connect is failed. ret: %d", ret);
4298                 g_free(addr);
4299                 return _bt_convert_oal_status_to_bt_error(ret);
4300         }
4301
4302         /* Mark this as outgoing connection */
4303         out_conn_info = g_new0(struct gatt_out_conn_info_t, 1);
4304         out_conn_info->addr = g_strdup(addr);
4305         out_conn_info->client_id = client_id;
4306         BT_INFO("Added outgoing connection info addr[%s]", out_conn_info->addr + 12);
4307         outgoing_gatt_conn_list = g_slist_append(outgoing_gatt_conn_list, out_conn_info);
4308
4309         g_free(addr);
4310         return BLUETOOTH_ERROR_NONE;
4311 }
4312
4313 int _bt_gatt_get_primary_services(char *address)
4314 {
4315         BT_CHECK_PARAMETER(address, return);
4316         struct gatt_server_info_t *conn_info = NULL;
4317         invocation_info_t *req_info = NULL;
4318         int ret = OAL_STATUS_SUCCESS;
4319
4320         /* Check if any app is already browsing primary services on the same remote GATT Server */
4321         req_info = _bt_get_request_info_data(BT_GATT_GET_PRIMARY_SERVICES, address);
4322         if (req_info) {
4323                 BT_INFO("Already Primary Service Browsing ongoing for same rmeote GATT Server");
4324                 /* Return and wait for events to be sent to all apps */
4325                 return BLUETOOTH_ERROR_NONE;
4326         }
4327
4328         /* Check if remote GATT Server is connected or not */
4329         conn_info = _bt_find_remote_gatt_server_info(address);
4330         if (!conn_info) {
4331                 BT_ERR("GATT Server is not yet connected..");
4332                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4333         }
4334
4335         BT_INFO("Get all services. GATT Server [%s] is connected, conn Id [%d]",
4336                         conn_info->addr + 12, conn_info->connection_id);
4337
4338         /* Send Primary Service Browsing request to stack */
4339         ret = gattc_search_service(conn_info->connection_id, NULL);
4340         if (ret != OAL_STATUS_SUCCESS) {
4341                 BT_ERR("ret: %d", ret);
4342                 return _bt_convert_oal_status_to_bt_error(ret);
4343         }
4344         return BLUETOOTH_ERROR_NONE;
4345 }
4346
4347 int _bt_gatt_get_all_characteristic(bluetooth_gatt_client_svc_prop_info_t *svc)
4348 {
4349         BT_CHECK_PARAMETER(svc, return);
4350         struct gatt_server_info_t *conn_info = NULL;
4351         invocation_info_t *req_info = NULL;
4352         bluetooth_gatt_client_svc_prop_info_t *prop;
4353         oal_gatt_srvc_id_t srvc_id;
4354         int ret = OAL_STATUS_SUCCESS;
4355         char *addr;
4356
4357         /* Check if any app is already browsing characteristics of the same service on the same remote GATT Server */
4358         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_GET_SERVICE_PROPERTIES);
4359         if (req_info) {
4360                 prop = (bluetooth_gatt_client_svc_prop_info_t*)req_info->user_data;
4361                 if (prop && !memcmp(svc->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t))
4362                                 && !memcmp(prop->svc.uuid, svc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
4363                                 && prop->svc.instance_id == svc->svc.instance_id) {
4364                         BT_INFO("Already Properties browsing for Primary Service ongoing for same remote GATT Server");
4365                         /* Return and wait for events to be sent to all apps */
4366                         return BLUETOOTH_ERROR_NONE;
4367                 }
4368         }
4369
4370         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4371         _bt_convert_addr_type_to_string(addr, svc->device_address.addr);
4372
4373         /* Check if remote GATT Server is connected or not */
4374         conn_info = _bt_find_remote_gatt_server_info(addr);
4375         if (!conn_info) {
4376                 BT_ERR("GATT Server is not yet connected..");
4377                 g_free(addr);
4378                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4379         }
4380
4381         BT_DBG("Get all charc. GATT Server [%s] is connected, conn Id [%d]",
4382                         conn_info->addr, conn_info->connection_id);
4383
4384         srvc_id.is_prmry = TRUE;
4385         srvc_id.id.inst_id = svc->svc.instance_id;
4386         memcpy(srvc_id.id.uuid.uuid, svc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4387
4388         /* Search All Characteristic */
4389         ret = gattc_get_characteristic(conn_info->connection_id, &srvc_id, NULL);
4390         if (ret != OAL_STATUS_SUCCESS) {
4391                 BT_ERR("ret: %d", ret);
4392                 g_free(addr);
4393                 return _bt_convert_oal_status_to_bt_error(ret);
4394         }
4395         g_free(addr);
4396         return BLUETOOTH_ERROR_NONE;
4397 }
4398
4399 int _bt_gatt_get_all_characteristic_properties(
4400                 bluetooth_gatt_client_char_prop_info_t *chr)
4401 {
4402         struct gatt_server_info_t *conn_info = NULL;
4403         invocation_info_t *req_info = NULL;
4404         bluetooth_gatt_client_char_prop_info_t *prop;
4405         oal_gatt_srvc_id_t srvc_id;
4406         oal_gatt_id_t char_id;
4407         int ret = OAL_STATUS_SUCCESS;
4408         char *addr;
4409
4410         BT_CHECK_PARAMETER(chr, return);
4411
4412         /* Check if any app is already browsing descriptors of the same char of
4413            particular service on the same remote GATT Server */
4414         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_GET_CHARACTERISTIC_PROPERTIES);
4415         if (req_info) {
4416                 prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
4417                 if (prop && !memcmp(chr->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4418                                 && !memcmp(chr->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4419                                 && chr->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4420                                 && !memcmp(chr->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4421                                 && chr->characteristic.instance_id == prop->characteristic.instance_id) { /* Characteristic Instance ID matched */
4422                         BT_INFO("Already Properties browsing for Characteristic ongoing for same remote GATT Server");
4423                         /* Return and wait for events to be sent to all apps */
4424                         return BLUETOOTH_ERROR_NONE;
4425                 }
4426         }
4427
4428         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4429         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4430
4431         /* Check if remote GATT Server is connected or not */
4432         conn_info = _bt_find_remote_gatt_server_info(addr);
4433         if (!conn_info) {
4434                 BT_ERR("GATT Server is not yet connected..");
4435                 g_free(addr);
4436                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4437         }
4438
4439         BT_DBG("Get all desc. GATT Server [%s] is connected, conn Id [%d]",
4440                         conn_info->addr, conn_info->connection_id);
4441
4442         srvc_id.is_prmry = TRUE;
4443         srvc_id.id.inst_id = chr->svc.instance_id;
4444         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4445
4446         char_id.inst_id = chr->characteristic.instance_id;
4447         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4448
4449         /* Search All Descriptors */
4450         ret = gattc_get_descriptor(conn_info->connection_id, &srvc_id, &char_id, NULL);
4451         if (ret != OAL_STATUS_SUCCESS) {
4452                 BT_ERR("ret: %d", ret);
4453                 g_free(addr);
4454                 return _bt_convert_oal_status_to_bt_error(ret);
4455         }
4456         g_free(addr);
4457         return BLUETOOTH_ERROR_NONE;
4458 }
4459
4460 int _bt_gatt_read_characteristic_value(
4461                 bluetooth_gatt_client_char_prop_info_t *chr)
4462 {
4463         struct gatt_server_info_t *conn_info = NULL;
4464         invocation_info_t *req_info = NULL;
4465         bluetooth_gatt_client_char_prop_info_t *prop;
4466         oal_gatt_srvc_id_t srvc_id;
4467         oal_gatt_id_t char_id;
4468         int ret = OAL_STATUS_SUCCESS;
4469         char *addr;
4470
4471         BT_CHECK_PARAMETER(chr, return);
4472
4473         /* Check if any app is already Reading characteristic of the same char of
4474            particular service on the same remote GATT Server */
4475         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_READ_CHARACTERISTIC);
4476         if (req_info) {
4477                 prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
4478                 if (prop && !memcmp(chr->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4479                                 && !memcmp(chr->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4480                                 && chr->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4481                                 && !memcmp(chr->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4482                                 && chr->characteristic.instance_id == prop->characteristic.instance_id) { /* Characteristic Instance ID matched */
4483                         BT_INFO("Already Characteristic value Read operation in progress for same remote GATT Server");
4484                         /* Return and wait for events to be sent to all apps */
4485                         return BLUETOOTH_ERROR_NONE;
4486                 }
4487         }
4488
4489         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4490         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4491
4492         /* Check if remote GATT Server is connected or not */
4493         conn_info = _bt_find_remote_gatt_server_info(addr);
4494         if (conn_info) {
4495                 BT_DBG("GATT Server [%s] is connected, conn Id [%d]",
4496                                 conn_info->addr, conn_info->connection_id);
4497         } else {
4498                 BT_ERR("GATT Server is not yet connected..");
4499                 g_free(addr);
4500                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4501         }
4502
4503         srvc_id.is_prmry = TRUE;
4504         srvc_id.id.inst_id = chr->svc.instance_id;
4505         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4506
4507         char_id.inst_id = chr->characteristic.instance_id;
4508         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4509
4510         /* Search All Descriptors */
4511         ret = gattc_read_characteristic(conn_info->connection_id, &srvc_id, &char_id, OAL_GATT_AUTH_REQ_NONE);
4512         if (ret != OAL_STATUS_SUCCESS) {
4513                 BT_ERR("ret: %d", ret);
4514                 g_free(addr);
4515                 return _bt_convert_oal_status_to_bt_error(ret);
4516         }
4517         g_free(addr);
4518         return BLUETOOTH_ERROR_NONE;
4519 }
4520
4521 int _bt_gatt_read_descriptor_value(
4522                 bluetooth_gatt_client_desc_prop_info_t *desc)
4523 {
4524         struct gatt_server_info_t *conn_info = NULL;
4525         invocation_info_t *req_info = NULL;
4526         bluetooth_gatt_client_desc_prop_info_t *prop;
4527         oal_gatt_srvc_id_t srvc_id;
4528         oal_gatt_id_t char_id;
4529         oal_gatt_id_t desc_id;
4530         int ret = OAL_STATUS_SUCCESS;
4531         char *addr;
4532
4533         BT_CHECK_PARAMETER(desc, return);
4534
4535         /* Check if any app is already Reading descriptors of the same char of
4536            particular service on the same remote GATT Server */
4537         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_READ_DESCRIPTOR_VALUE);
4538         if (req_info) {
4539                 prop = (bluetooth_gatt_client_desc_prop_info_t*)req_info->user_data;
4540                 if (prop && !memcmp(desc->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4541                                 && !memcmp(desc->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4542                                 && desc->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4543                                 && !memcmp(desc->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4544                                 && desc->characteristic.instance_id == prop->characteristic.instance_id /* Characteristic Instance ID matched */
4545                                 && !memcmp(desc->descriptor.uuid, prop->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Descriptor UUID matched */
4546                                 && desc->descriptor.instance_id == prop->descriptor.instance_id) { /* Descriptor Instance ID matched */
4547                         BT_INFO("Already Descriptor value Read operation in progress for same remote GATT Server");
4548                         /* Return and wait for events to be sent to all apps */
4549                         return BLUETOOTH_ERROR_NONE;
4550                 }
4551         }
4552
4553         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4554         _bt_convert_addr_type_to_string(addr, desc->device_address.addr);
4555
4556         /* Check if remote GATT Server is connected or not */
4557         conn_info = _bt_find_remote_gatt_server_info(addr);
4558         if (conn_info) {
4559                 BT_DBG("GATT Server [%s] is connected, conn Id [%d]",
4560                                 conn_info->addr, conn_info->connection_id);
4561         } else {
4562                 BT_ERR("GATT Server is not yet connected..");
4563                 g_free(addr);
4564                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4565         }
4566
4567         srvc_id.is_prmry = TRUE;
4568         srvc_id.id.inst_id = desc->svc.instance_id;
4569         memcpy(srvc_id.id.uuid.uuid, desc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4570
4571         char_id.inst_id = desc->characteristic.instance_id;
4572         memcpy(char_id.uuid.uuid, desc->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4573
4574         desc_id.inst_id = desc->descriptor.instance_id;
4575         memcpy(desc_id.uuid.uuid, desc->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4576
4577         /* Search All Descriptors */
4578         ret = gattc_read_descriptor(conn_info->connection_id, &srvc_id, &char_id,
4579                         &desc_id, OAL_GATT_AUTH_REQ_NONE);
4580         if (ret != OAL_STATUS_SUCCESS) {
4581                 BT_ERR("ret: %d", ret);
4582                 g_free(addr);
4583                 return _bt_convert_oal_status_to_bt_error(ret);
4584         }
4585         g_free(addr);
4586         return BLUETOOTH_ERROR_NONE;
4587 }
4588
4589 /*acquire Notify*/
4590 int _bt_gatt_acquire_notify(bluetooth_gatt_client_char_prop_info_t *chr, int *fd, int *mtu)
4591 {
4592         struct gatt_server_info_t *conn_info = NULL;
4593         oal_gatt_srvc_id_t srvc_id;
4594         oal_gatt_id_t char_id;
4595         int ret = OAL_STATUS_SUCCESS;
4596         char *addr;
4597
4598         BT_CHECK_PARAMETER(chr, return);
4599
4600         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4601         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4602
4603         /* Check if remote GATT Server is connected or not */
4604         conn_info = _bt_find_remote_gatt_server_info(addr);
4605         if (conn_info) {
4606                 BT_DBG("GATT Server [%s] is connected, conn Id [%d]",
4607                                 conn_info->addr, conn_info->connection_id);
4608         } else {
4609                 BT_ERR("GATT Server is not yet connected..");
4610                 g_free(addr);
4611                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4612         }
4613
4614         srvc_id.is_prmry = TRUE;
4615         srvc_id.id.inst_id = chr->svc.instance_id;
4616         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4617
4618         char_id.inst_id = chr->characteristic.instance_id;
4619         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4620
4621         ret = gattc_acquire_notify(conn_info->connection_id, &srvc_id, &char_id, fd, mtu);
4622
4623         if (ret != OAL_STATUS_SUCCESS) {
4624                 BT_ERR("ret: %d", ret);
4625                 g_free(addr);
4626                 return _bt_convert_oal_status_to_bt_error(ret);
4627         }
4628         BT_INFO("GATT characterstics FD [%d]  mtu[%d]", *fd, *mtu);
4629         g_free(addr);
4630         return BLUETOOTH_ERROR_NONE;
4631 }
4632
4633 /*acquire Write*/
4634 int _bt_gatt_acquire_write(bluetooth_gatt_client_char_prop_info_t *chr, int *fd, int *mtu)
4635 {
4636
4637         struct gatt_server_info_t *conn_info = NULL;
4638         oal_gatt_srvc_id_t srvc_id;
4639         oal_gatt_id_t char_id;
4640         int ret = OAL_STATUS_SUCCESS;
4641         char *addr;
4642
4643         BT_CHECK_PARAMETER(chr, return);
4644
4645         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4646         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4647
4648         /* Check if remote GATT Server is connected or not */
4649         conn_info = _bt_find_remote_gatt_server_info(addr);
4650         if (conn_info) {
4651                 BT_DBG("GATT Server [%s] is connected, conn Id [%d]",
4652                                 conn_info->addr, conn_info->connection_id);
4653         } else {
4654                 BT_ERR("GATT Server is not yet connected..");
4655                 g_free(addr);
4656                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4657         }
4658
4659         srvc_id.is_prmry = TRUE;
4660         srvc_id.id.inst_id = chr->svc.instance_id;
4661         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4662
4663         char_id.inst_id = chr->characteristic.instance_id;
4664         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4665
4666                 ret = gattc_acquire_write(conn_info->connection_id, &srvc_id, &char_id,
4667                                         OAL_GATT_AUTH_REQ_NONE, fd, mtu);
4668         if (ret != OAL_STATUS_SUCCESS) {
4669                 BT_ERR("ret: %d", ret);
4670                 g_free(addr);
4671                 return _bt_convert_oal_status_to_bt_error(ret);
4672         }
4673         BT_INFO("GATT characterstics FD [%d]  mtu [%d]", *fd, *mtu);
4674         g_free(addr);
4675         return BLUETOOTH_ERROR_NONE;
4676
4677 }
4678
4679
4680 /* Write Characteristic */
4681 int _bt_gatt_write_characteristic_value_by_type(
4682                 bluetooth_gatt_client_char_prop_info_t *chr,
4683                 bluetooth_gatt_att_data_t *data,
4684                 bluetooth_gatt_write_type_e write_type)
4685 {
4686         struct gatt_server_info_t *conn_info = NULL;
4687         invocation_info_t *req_info = NULL;
4688         bluetooth_gatt_client_char_prop_info_t *prop;
4689         oal_gatt_srvc_id_t srvc_id;
4690         oal_gatt_id_t char_id;
4691         int ret = OAL_STATUS_SUCCESS;
4692         char *addr;
4693
4694         BT_CHECK_PARAMETER(chr, return);
4695         BT_CHECK_PARAMETER(data, return);
4696
4697         /* Check if any app is already writing same char of
4698            particular service on the same remote GATT Server */
4699         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_WRITE_CHARACTERISTIC_VALUE_BY_TYPE);
4700         if (req_info) {
4701                 prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
4702                 if (prop && !memcmp(chr->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4703                                 && !memcmp(chr->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4704                                 && chr->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4705                                 && !memcmp(chr->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4706                                 && chr->characteristic.instance_id == prop->characteristic.instance_id) { /* Characteristic Instance ID matched */
4707                         BT_INFO("Already Characteristic Write Value operation in progress for same remote GATT Server");
4708                         /* Return and wait for events to be sent to all apps */
4709                         return BLUETOOTH_ERROR_NONE;
4710                 }
4711         }
4712
4713         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4714         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4715
4716         /* Check if remote GATT Server is connected or not */
4717         conn_info = _bt_find_remote_gatt_server_info(addr);
4718         if (conn_info) {
4719                 BT_DBG("GATT Server [%s] is connected, conn Id [%d]",
4720                                 conn_info->addr, conn_info->connection_id);
4721         } else {
4722                 BT_ERR("GATT Server is not yet connected..");
4723                 g_free(addr);
4724                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4725         }
4726
4727         srvc_id.is_prmry = TRUE;
4728         srvc_id.id.inst_id = chr->svc.instance_id;
4729         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4730
4731         char_id.inst_id = chr->characteristic.instance_id;
4732         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4733
4734         /* Write CHar value */
4735         ret = gattc_write_characteristic(conn_info->connection_id,
4736                         &srvc_id, &char_id,
4737                         (oal_gatt_write_type_t)write_type, data->length,
4738                         OAL_GATT_AUTH_REQ_NONE, (char *)(&data->data[0]));
4739         if (ret != OAL_STATUS_SUCCESS) {
4740                 BT_ERR("ret: %d", ret);
4741                 g_free(addr);
4742                 return _bt_convert_oal_status_to_bt_error(ret);
4743         }
4744         g_free(addr);
4745         return BLUETOOTH_ERROR_NONE;
4746 }
4747
4748 /* Write Descriptor */
4749 int _bt_gatt_write_descriptor_value_by_type(
4750                 bluetooth_gatt_client_desc_prop_info_t *desc,
4751                 bluetooth_gatt_att_data_t *data,
4752                 bluetooth_gatt_write_type_e write_type)
4753 {
4754         struct gatt_server_info_t *conn_info = NULL;
4755         invocation_info_t *req_info = NULL;
4756         bluetooth_gatt_client_desc_prop_info_t *prop;
4757         oal_gatt_srvc_id_t srvc_id;
4758         oal_gatt_id_t char_id;
4759         oal_gatt_id_t desc_id;
4760         int ret = OAL_STATUS_SUCCESS;
4761         char *addr;
4762         int k;
4763
4764         BT_CHECK_PARAMETER(desc, return);
4765         BT_CHECK_PARAMETER(data, return);
4766
4767         BT_INFO("+");
4768
4769         /* Check if any app is already writing on same Descriptor of the same char of
4770            particular service on the same remote GATT Server */
4771         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_WRITE_DESCRIPTOR_VALUE);
4772         if (req_info) {
4773                 prop = (bluetooth_gatt_client_desc_prop_info_t*)req_info->user_data;
4774                 if (prop && !memcmp(desc->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4775                                 && !memcmp(desc->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4776                                 && desc->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4777                                 && !memcmp(desc->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4778                                 && desc->characteristic.instance_id == prop->characteristic.instance_id /* Characteristic Instance ID matched */
4779                                 && !memcmp(desc->descriptor.uuid, prop->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Descriptor UUID matched */
4780                                 && desc->descriptor.instance_id == prop->descriptor.instance_id) { /* Descriptor Instance ID matched */
4781                         BT_INFO("Already Descriptor value Write operation in progress for same remote GATT Server");
4782                         /* Return and wait for events to be sent to all apps */
4783                         return BLUETOOTH_ERROR_NONE;
4784                 }
4785         }
4786
4787         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4788         _bt_convert_addr_type_to_string(addr, desc->device_address.addr);
4789
4790         /* Check if remote GATT Server is connected or not */
4791         conn_info = _bt_find_remote_gatt_server_info(addr);
4792         if (conn_info) {
4793                 BT_DBG("GATT Server [%s] is connected, conn Id [%d]",
4794                                 conn_info->addr, conn_info->connection_id);
4795         } else {
4796                 BT_ERR("GATT Server is not yet connected..");
4797                 g_free(addr);
4798                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4799         }
4800
4801         srvc_id.is_prmry = TRUE;
4802         srvc_id.id.inst_id = desc->svc.instance_id;
4803         memcpy(srvc_id.id.uuid.uuid, desc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4804
4805         char_id.inst_id = desc->characteristic.instance_id;
4806         memcpy(char_id.uuid.uuid, desc->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4807
4808         desc_id.inst_id = desc->descriptor.instance_id;
4809         memcpy(desc_id.uuid.uuid, desc->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4810
4811         /* DEBUG */
4812         BT_INFO("Connection ID [%d] write type [%d] data length [%d]", conn_info->connection_id, write_type, data->length);
4813         for (k = 0; k < data->length; k++)
4814                 BT_INFO("Data[%d] [0x%x]", k, data->data[k]);
4815
4816         ret = gattc_write_descriptor(conn_info->connection_id,
4817                         &srvc_id, &char_id, &desc_id,
4818                         (oal_gatt_write_type_t)write_type, data->length,
4819                         OAL_GATT_AUTH_REQ_NONE, (char *)(&data->data[0]));
4820         if (ret != OAL_STATUS_SUCCESS) {
4821                 BT_ERR("ret: %d", ret);
4822                 g_free(addr);
4823                 return _bt_convert_oal_status_to_bt_error(ret);
4824         }
4825         g_free(addr);
4826         return BLUETOOTH_ERROR_NONE;
4827 }
4828
4829 int _bt_gatt_watch_characteristic(
4830                 bluetooth_gatt_client_char_prop_info_t *chr,
4831                 int client_id,
4832                 gboolean is_notify)
4833 {
4834         struct gatt_server_info_t *conn_info = NULL;
4835         oal_gatt_srvc_id_t srvc_id;
4836         oal_gatt_id_t char_id;
4837         int ret = OAL_STATUS_SUCCESS;
4838         char *addr;
4839
4840         BT_CHECK_PARAMETER(chr, return);
4841
4842         BT_INFO("Client ID [%d] Is Notify [%d]", client_id, is_notify);
4843
4844         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4845         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4846
4847         /* Check if remote GATT Server is connected or not */
4848         conn_info = _bt_find_remote_gatt_server_info(addr);
4849         if (conn_info) {
4850                 BT_DBG("GATT Server [%s] is connected, conn Id [%d]",
4851                                 conn_info->addr, conn_info->connection_id);
4852         } else {
4853                 BT_ERR("GATT Server is not yet connected..");
4854                 g_free(addr);
4855                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4856         }
4857         srvc_id.is_prmry = TRUE;
4858         srvc_id.id.inst_id = chr->svc.instance_id;
4859         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4860
4861         char_id.inst_id = chr->characteristic.instance_id;
4862         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4863
4864         /* Register or unregister Notification characteristic */
4865         if (is_notify)
4866                 ret = gattc_register_for_notification(conn_info->connection_id,
4867                                 (bt_address_t*)&(chr->device_address),
4868                                 &srvc_id, &char_id);
4869         else
4870                 ret = gattc_deregister_for_notification(conn_info->connection_id,
4871                                 (bt_address_t*)&(chr->device_address),
4872                                 &srvc_id, &char_id);
4873
4874         BT_INFO("Result[%d]", ret);
4875         if (ret != OAL_STATUS_SUCCESS) {
4876                 BT_ERR("ret: %d", ret);
4877                 g_free(addr);
4878                 return _bt_convert_oal_status_to_bt_error(ret);
4879         }
4880         g_free(addr);
4881         return BLUETOOTH_ERROR_NONE;
4882 }
4883
4884
4885 int _bt_disconnect_le_device(bluetooth_device_address_t *address,
4886                 int client_id)
4887 {
4888         struct gatt_server_info_t *conn_info = NULL;
4889         struct gatt_client_info_t *rem_client_conn_info = NULL;
4890         invocation_info_t *req_info = NULL;
4891         int ret = OAL_STATUS_SUCCESS;
4892         char *addr;
4893         char *remote_address = NULL;
4894
4895         BT_CHECK_PARAMETER(address, return);
4896
4897         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4898         _bt_convert_addr_type_to_string(addr, address->addr);
4899         BT_INFO("GATT Client Disconnect request for address [%s]", addr + 12);
4900
4901         /* Check if Remote Device is already under connection progress */
4902         req_info = _bt_get_request_info_data_from_function_name(BT_DISCONNECT_LE);
4903         if (req_info) {
4904                 remote_address = (char*)req_info->user_data;
4905                 if (remote_address && !strcasecmp(remote_address, addr)) {/* Address matched */
4906                         BT_DBG("Already DisConnection ongoing for same remote GATT Server address [%s]", remote_address);
4907                         /* Return success and wait for events to be sent to all apps */
4908                         g_free(addr);
4909                         return BLUETOOTH_ERROR_IN_PROGRESS;
4910                 }
4911         }
4912         /* Check if remote GATT Server is connected or not */
4913         conn_info = _bt_find_remote_gatt_server_info(addr);
4914         if (conn_info) {
4915                 /* Check if app sent 0 client id for Disconnection, in such case, use default gatt client ID */
4916                 if (client_id == 0) {
4917                         BT_INFO("GATT CLient Disconnect request sent by an app without any client instance [%d]",
4918                                         client_id);
4919                         BT_INFO("Assign default GATT client id [%d]", gatt_default_client);
4920                         client_id = gatt_default_client;
4921                 }
4922
4923                 BT_INFO("Disconnect remote gatt server using CLient ID [%d] Connection ID [%d]", client_id, conn_info->connection_id);
4924                 ret = gattc_disconnect(client_id, (bt_address_t*)(address),
4925                                 conn_info->connection_id);
4926         } else {
4927                 /* check if remote client is connected */
4928                 rem_client_conn_info = _bt_find_remote_gatt_client_info(addr);
4929
4930                 if (!rem_client_conn_info || client_id != 0) {
4931                         BT_ERR("GATT device is not connected..");
4932                         g_free(addr);
4933                         return BLUETOOTH_ERROR_NOT_IN_OPERATION;
4934                 }
4935
4936                 BT_INFO("Disconnect remote gatt client ");
4937
4938                 ret = gatts_disconnect(rem_client_conn_info->instance_id,
4939                         (bt_address_t*)(address), rem_client_conn_info->connection_id);
4940         }
4941
4942         if (ret != OAL_STATUS_SUCCESS) {
4943                 BT_ERR("ret: %d", ret);
4944                 g_free(addr);
4945                 return _bt_convert_oal_status_to_bt_error(ret);
4946         }
4947         g_free(addr);
4948         return BLUETOOTH_ERROR_NONE;
4949 }
4950
4951 int _bt_gatt_watch_service_changed_indication(const char *sender,
4952                 bluetooth_device_address_t *address,
4953                 gboolean is_enabled)
4954 {
4955         int k;
4956         bt_service_app_info_t *info = NULL;
4957
4958         BT_INFO("%s Servic changed Indication watcher for app [%s]",
4959                         is_enabled ? "Enable":"Disable", sender);
4960
4961         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
4962                 info = &numapps[k];
4963
4964                 if (g_strcmp0(sender, info->sender) == 0 &&
4965                                 memcmp(info->address.addr, address->addr,
4966                                         sizeof(bluetooth_device_address_t)) == 0) {
4967                         BT_DBG("Found GATT client App.. [%s], sender [%s]", info->uuid, info->sender);
4968                         info->is_watcher_enabled = is_enabled;
4969                 }
4970         }
4971
4972         return BLUETOOTH_ERROR_NONE;
4973 }
4974
4975 int _bt_unregister_gatt_client_instance(const char *sender, int client_id)
4976 {
4977         bt_service_app_info_t *info = NULL;
4978         int k, ret;
4979
4980         BT_DBG("Unregister Allocated GATT Client instance [%s] Client ID [%d]", sender, client_id);
4981
4982         /* Unregister CLient instance associated with address X. It is possible that another app still
4983            has client_id valid for same remote address */
4984         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
4985                 info = &numapps[k];
4986
4987                 /* Exact matching of sender */
4988                 if (!g_strcmp0(info->sender, sender) && info->client_id == client_id) {  /* Check for only valid GATT client Instance */
4989                         numapps[k].client_id = -1;
4990                         numapps[k].is_initialized = FALSE;
4991                         memset(numapps[k].sender, 0x00, sizeof(numapps[k].sender));
4992                         memset(numapps[k].uuid, 0x00, sizeof(numapps[k].uuid));
4993                         memset(&numapps[k].address.addr, 0x00, sizeof(bluetooth_device_address_t));
4994
4995                         /* Its a GATT Client Instance */
4996                         ret = gattc_deregister(client_id);
4997                         if (ret != OAL_STATUS_SUCCESS) {
4998                                 BT_ERR("DeAllocate GATT Client instance with stack Fail ret: %d", ret);
4999                                 return _bt_convert_oal_status_to_bt_error(ret);
5000                         } else {
5001                                 return BLUETOOTH_ERROR_NONE;
5002                         }
5003                 }
5004         }
5005
5006         return BLUETOOTH_ERROR_NOT_FOUND;
5007 }
5008
5009 static void __bt_handle_client_mtu_exchange_completed(event_gattc_mtu_configured_t *event_data)
5010 {
5011         int result = BLUETOOTH_ERROR_NONE;
5012         struct gatt_server_info_t *conn_info = NULL;
5013         GVariant *param = NULL;
5014         guint16 mtu = 0;
5015         guint8 status = 0;
5016
5017         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(event_data->conn_id);
5018         if (conn_info == NULL) {
5019                 BT_ERR("Cant find connection Information");
5020                 return;
5021         }
5022
5023         BT_DBG("GATT Client: MTU Configured from addr [%s] status [%d] MTU size [%d]",
5024                         conn_info->addr, event_data->status, event_data->mtu);
5025
5026         if (event_data->status != OAL_STATUS_SUCCESS)
5027                 result = BLUETOOTH_ERROR_INTERNAL;
5028
5029         /* DBUS Return fo BT_REQ_ATT_MTU for all the apps */
5030         __bt_gatt_handle_pending_request_info(result, BT_REQ_ATT_MTU, conn_info->addr,
5031                         BT_ADDRESS_STRING_SIZE);
5032
5033         if (result == BLUETOOTH_ERROR_NONE) {
5034                 mtu = event_data->mtu;
5035                 param = g_variant_new("(isqy)",
5036                                 result,
5037                                 conn_info->addr,
5038                                 mtu,
5039                                 status);
5040
5041                 /* Send event to BT-API */
5042                 _bt_send_event(BT_DEVICE_EVENT,
5043                                 BLUETOOTH_EVENT_GATT_ATT_MTU_CHANGED,
5044                                 param);
5045
5046                 /* Update the MTU for current connection */
5047                 __bt_update_mtu_gatt_device(conn_info->addr, event_data->mtu);
5048         }
5049 }
5050
5051 static struct gatt_mtu_info_t *__bt_find_mtu_gatt_device(char *address)
5052 {
5053         GSList *l = NULL;
5054         struct gatt_mtu_info_t *info = NULL;
5055
5056         for (l = gatt_mtu_info_list; l != NULL; l = g_slist_next(l)) {
5057                 info = (struct gatt_mtu_info_t*)l->data;
5058                 if (info == NULL)
5059                         continue;
5060
5061                 if (!g_strcmp0(info->addr, address)) {
5062                         BT_DBG("Remote GATT device found addr[%s]", info->addr);
5063                         return info;
5064                 }
5065         }
5066
5067         BT_DBG("Not found Remote GATT device addr[%s]", address);
5068         return NULL;
5069 }
5070
5071 static void __bt_remove_mtu_gatt_device(char *address)
5072 {
5073         struct gatt_mtu_info_t *dev_info = NULL;
5074
5075         dev_info = __bt_find_mtu_gatt_device(address);
5076
5077         if (dev_info) {
5078                 BT_DBG("removing the gatt device from mtu list");
5079                 gatt_mtu_info_list = g_slist_remove(gatt_mtu_info_list, dev_info);
5080                 g_free(dev_info->addr);
5081                 g_free(dev_info);
5082         }
5083 }
5084
5085 static void __bt_add_mtu_gatt_device(char *address)
5086 {
5087         struct gatt_mtu_info_t *dev_info = NULL;
5088
5089         dev_info = __bt_find_mtu_gatt_device(address);
5090
5091         if (!dev_info) {
5092                 BT_DBG("adding the gatt device in mtu list");
5093                 dev_info = g_new0(struct gatt_mtu_info_t, 1);
5094                 dev_info->addr = g_strdup(address);
5095                 dev_info->att_mtu = BT_DEFAULT_ATT_MTU;
5096                 gatt_mtu_info_list = g_slist_append(gatt_mtu_info_list, dev_info);
5097         }
5098 }
5099
5100 static void __bt_update_mtu_gatt_device(char *address, int mtu)
5101 {
5102         struct gatt_mtu_info_t *dev_info = NULL;
5103
5104         dev_info = __bt_find_mtu_gatt_device(address);
5105
5106         if (dev_info) {
5107                 dev_info->att_mtu = mtu;
5108         }
5109 }
5110
5111 int _bt_gatt_get_data_batching_available_packets(
5112                 guint *available_packets)
5113 {
5114         int ret = OAL_STATUS_SUCCESS;
5115
5116         BT_CHECK_PARAMETER(available_packets, return);
5117
5118         ret = gatt_get_data_batching_available_packets(available_packets);
5119         if (ret != OAL_STATUS_SUCCESS) {
5120                 BT_ERR("ret: %d", ret);
5121                 return _bt_convert_oal_status_to_bt_error(ret);
5122         }
5123
5124         return BLUETOOTH_ERROR_NONE;
5125 }
5126
5127 int _bt_gatt_enable_data_batching(bluetooth_device_address_t *address,
5128                 int packet_threshold, int timeout)
5129 {
5130         int ret = OAL_STATUS_SUCCESS;
5131         char remote_address[BT_ADDRESS_STRING_SIZE] = { 0 };
5132
5133         BT_CHECK_PARAMETER(address, return);
5134
5135         _bt_convert_addr_type_to_string(remote_address, address->addr);
5136         BT_INFO("Enable GATT data batching. address[%s] packet_threshold[%d] timeout[%d]",
5137                         remote_address, packet_threshold, timeout);
5138
5139         ret = gatt_enable_data_batching((bt_address_t*)(address), packet_threshold, timeout);
5140
5141         if (ret != OAL_STATUS_SUCCESS) {
5142                 BT_ERR("ret: %d", ret);
5143                 return _bt_convert_oal_status_to_bt_error(ret);
5144         }
5145
5146         return BLUETOOTH_ERROR_NONE;
5147 }
5148
5149 int _bt_gatt_disable_data_batching(bluetooth_device_address_t *address)
5150 {
5151         int ret = OAL_STATUS_SUCCESS;
5152         char remote_address[BT_ADDRESS_STRING_SIZE] = { 0 };
5153
5154         BT_CHECK_PARAMETER(address, return);
5155
5156         _bt_convert_addr_type_to_string(remote_address, address->addr);
5157         BT_INFO("Disable GATT data batching. address[%s]", remote_address);
5158
5159         ret = gatt_disable_data_batching((bt_address_t*)(address));
5160
5161         if (ret != OAL_STATUS_SUCCESS) {
5162                 BT_ERR("ret: %d", ret);
5163                 return _bt_convert_oal_status_to_bt_error(ret);
5164         }
5165
5166         return BLUETOOTH_ERROR_NONE;
5167 }
5168
5169 #endif