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

   1 /*
   2  * Bluetooth-frwk
   3  *
   4  * Copyright (c) 2016-2017 Samsung Electronics Co., Ltd.
   5  *
   6  * Contact: Anupam Roy (anupam.r@samsung.com)
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *              http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21 #include <glib.h>
  22 #include <dlog.h>
  23 #include "bt-service-common.h"
  24 #include "bt-service-core-adapter.h"
  25 #include "bt-service-event-receiver.h"
  26 #include "bt-request-handler.h"
  27 #include "bluetooth-api.h"
  28
  29 #include "bluetooth-api.h"
  30 #include "bt-internal-types.h"
  31 #include "bt-service-util.h"
  32 #include "bt-service-common.h"
  33 #include "bt-service-event.h"
  34
  35 #include "bt-internal-types.h"
  36 #include "bt-service-gatt.h"
  37 #include "bt-service-gatt.h"
  38 #include "bt-service-core-device.h"
  39 #include "bt-service-core-adapter-le.h"
  40 #ifdef TIZEN_GATT_CLIENT
  41 #include "bluetooth-gatt-client-api.h"
  42 #endif
  43
  44 #include <oal-hardware.h>
  45 #include <oal-manager.h>
  46 #include <oal-event.h>
  47 #include <oal-adapter-mgr.h>
  48 #include <oal-device-mgr.h>
  49 #include <oal-gatt.h>
  50
  51 #define BT_GATT_TRANSPORT_LE 0
  52 #define BT_GATT_TRANSPORT_BR_EDR 1
  53 #define BT_GATT_TRANSPORT_LE_BR_EDR 2
  54 #define BT_UUID_STRING_MAX 64
  55 #define BT_SENDER_MAX_LENGTH 50
  56 #define MAX_APPS_SUPPORTED 11 /* Slot 0 is not used */
  57 #define BT_DEFAULT_ATT_MTU 23
  58
  59 #ifdef TIZEN_GATT_CLIENT
  60 #define NUM_UUID 20
  61 #else
  62 #define NUM_UUID 10
  63 #endif
  64
  65
  66 #define UUID_MAX_LEN 50
  67
  68
  69 #define BDADDR_ANY   (&(bluetooth_device_address_t) {{0, 0, 0, 0, 0, 0} })
  70
  71 #ifdef TIZEN_GATT_CLIENT
  72 char uuid_list[NUM_UUID][BT_UUID_STRING_MAX] = {"0000b00b-0000-0000-f065-080080fa49b5", /* Used by BLEAPP */
  73         "0000b00b-1111-1111-0123-456789ab0cd2", /* Used by BLEAPP */
  74         "0000b00b-2222-1111-0123-456789ab0cd2",
  75         "0000b00b-3333-1111-0123-456789ab0cd2",
  76         "0000b00b-4444-1111-0123-456789ab0cd2",
  77         "0000b00b-5555-1111-0123-456789ab0cd2",
  78         "0000b00b-6666-1111-0123-456789ab0cd2",
  79         "0000b00b-7777-1111-0123-456789ab0cd2",
  80         "0000b00b-8888-1111-0123-456789ab0cd2",
  81         "0000b00b-9999-1111-0123-456789ab0cd2",
  82         "0000b00b-aaaa-1111-0123-456789ab0cd2",
  83         "0000b00b-bbbb-1111-0123-456789ab0cd2",
  84         "0000b00b-cccc-1111-0123-456789ab0cd2",
  85         "0000b00b-dddd-1111-0123-456789ab0cd2",
  86         "0000b00b-eeee-1111-0123-456789ab0cd2",
  87         "0000b00b-ffff-1111-0123-456789ab0cd2",
  88         "0000b00c-0000-1111-0123-456789ab0cd2",
  89         "0000b00c-1111-1111-0123-456789ab0cd2",
  90         "0000b00c-2222-1111-0123-456789ab0cd2",
  91         "0000b00c-3333-1111-0123-456789ab0cd2"};
  92 #else
  93 char uuid_list[NUM_UUID][BT_UUID_STRING_MAX] = {"0000b00b-0000-0000-f065-080080fa49b5", /* Used by BLEAPP */
  94         "0000b00b-1111-1111-0123-456789ab0cd2", /* Used by BLEAPP */
  95         "0000b00b-2222-1111-0123-456789ab0cd2",
  96         "0000b00b-3333-1111-0123-456789ab0cd2",
  97         "0000b00b-4444-1111-0123-456789ab0cd2",
  98         "0000b00b-5555-1111-0123-456789ab0cd2",
  99         "0000b00b-6666-1111-0123-456789ab0cd2",
 100         "0000b00b-7777-1111-0123-456789ab0cd2",
 101         "0000b00b-8888-1111-0123-456789ab0cd2",
 102         "0000b00b-9999-1111-0123-456789ab0cd2"};
 103 #endif
 104
 105 #ifdef TIZEN_GATT_CLIENT
 106 /* Reserved GATT client Instance UUID. This is used only internally by bt-service */
 107 #define DEFAULT_GATT_CLIENT_UUID "0000a00a-1111-1111-0123-456789abcdef"
 108
 109 static int gatt_default_client = -1;
 110
 111 typedef struct {
 112         gboolean is_registered;
 113         bluetooth_device_address_t addr;
 114         unsigned char svc_uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 115         int svc_inst;
 116         unsigned char char_uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 117         int char_inst;
 118 } bt_gatt_notif_reg_info_t;
 119
 120 struct gatt_out_conn_info_t {
 121         int client_id;                                   /* This value unique identifies a GATT Client instance */
 122         char *addr;                                      /* Remote GATT Server address */
 123 };
 124
 125 /* Linked List of outgoing gatt connection list
 126    Note: This is valid only for local GATT client  */
 127 static GSList *outgoing_gatt_conn_list = NULL;
 128
 129 /* GATT Server Info(Local Client) List Structure */
 130 struct gatt_server_info_t {
 131         int connection_id;                               /* This value will uniquely identify a GATT client-server connection */
 132         int client_id;                                   /* This value unique identifies a GATT Client instance */
 133         char *addr;                                      /* Remote GATT Server address */
 134 };
 135
 136 /* Linked List of connected Remote GATT Servers */
 137 static GSList *gatt_server_info_list = NULL;
 138
 139 typedef struct {
 140         gboolean is_changed;
 141         unsigned char uuid[BLUETOOTH_UUID_HEX_MAX_LEN]; /* If any service added */
 142 } bt_gatt_svc_changed_info_t;
 143
 144
 145 typedef struct {
 146         int conn_id;
 147         //      bluetooth_device_address_t address; /* Remote BLE Device Address */
 148         GSList *services;                   /* List of all services of above remote device */
 149         int count;                          /* Number of services browsed from remote device */
 150         bt_gatt_svc_changed_info_t info;
 151 } bt_gatt_service_info_list_t;
 152
 153 typedef struct {
 154         unsigned char uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 155         int inst_id;
 156         int is_primary;
 157         GSList *chars;
 158         GSList *included_svcs;
 159         gboolean is_removed;            /* 0 => Service is added, 1=> removed */
 160 } bt_gatt_service_info_t;
 161
 162 typedef struct {
 163         unsigned char uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 164         int inst_id;
 165         int props;
 166         int val_len;
 167         unsigned char val[BLUETOOTH_GATT_ATT_DATA_LENGTH_MAX];
 168         GSList *descs;
 169 } bt_gatt_char_info_t;
 170
 171 typedef struct {
 172         unsigned char uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 173         int inst_id;
 174         int val_len;
 175         unsigned char val[BLUETOOTH_GATT_ATT_DATA_LENGTH_MAX];
 176 } bt_gatt_descriptor_info_t;
 177
 178 typedef struct {
 179         unsigned char uuid[BLUETOOTH_UUID_HEX_MAX_LEN];
 180         int inst_id;
 181 } bt_gatt_included_service_info_t;
 182
 183 GSList *list_gatt_info;
 184
 185
 186 #endif
 187
 188 /* App Information structure */
 189 typedef struct {
 190         int adv_handle;
 191         char sender[BT_SENDER_MAX_LENGTH];
 192         char uuid[BT_UUID_STRING_MAX];
 193         int instance_id;
 194         int adv_instance;
 195         bluetooth_advertising_data_t adv_data; /* Will store adv data for specific slot */
 196         int adv_data_len;
 197         bluetooth_scan_resp_data_t scan_rsp;   /* Will store scan rsp data for specific slot */
 198         int scan_rsp_len;
 199         gboolean is_initialized;
 200         GSList *service_handles;
 201 #ifdef TIZEN_GATT_CLIENT
 202         int client_id;                      /* GATT Client instance ID */
 203         bluetooth_device_address_t address; /* Remote BLE Device Address */
 204         gboolean is_watcher_enabled;
 205 #endif
 206 } bt_service_app_info_t;
 207
 208 /* GATT Server Request Info Structure */
 209 struct gatt_server_req_info {
 210         int connection_id;                               /* This value will uniquely identify a GATT client-server connection */
 211         int request_id;                                  /* This is an unique transaction ID assigned against each request by stack */
 212         int attribute_handle;                            /* GATT server attribute handle */
 213         int offset;                                      /* GATT server attribute offset on which request is invoked by GATT client */
 214         bluetooth_gatt_att_request_type_e request_type;  /* Read or Write request */
 215         char *addr;                                      /* Remote GATT client address */
 216 };
 217
 218 /* GATT Client Info List Structure */
 219 struct gatt_client_info_t {
 220         int connection_id;                               /* This value will uniquely identify a GATT client-server connection */
 221         int instance_id;                                 /* This value unique identifies a GATT server instance */
 222         char *addr;                                      /* Remote GATT client address */
 223 };
 224
 225 /* GATT Indicate confirm result  */
 226 struct gatt_indicate_cfm_result_info_t {
 227         int result;                                      /* Result of event */
 228         char *addr;                                      /* Remote GATT client address */
 229         int att_hdl;                                     /* Characteristic Attribute handle */
 230         int completed;                                   /* 1 if last event, otheriwse 0 */
 231 };
 232
 233 /* Request Search Utility method */
 234 static struct gatt_server_req_info *__bt_gatt_server_find_request_info(int request_id,
 235                 bluetooth_gatt_att_request_type_e req_type);
 236
 237 static int __bt_gatt_send_indication_to_all_connected_clients(bluetooth_gatt_att_data_t *data,
 238                 bluetooth_gatt_server_indication_params_t *param);
 239
 240 static void __bt_remove_all_service_handles(int instance_id);
 241
 242 #ifdef TIZEN_GATT_CLIENT
 243 static void __bt_handle_client_instance_registered(event_gattc_register_t *data);
 244 static void __bt_handle_client_connected(event_gattc_conn_t *event_data);
 245 static void __bt_handle_client_disconnected(event_gattc_conn_t *event_data);
 246 static void __bt_handle_client_service_search_completed(event_gattc_conn_status_t *event_data);
 247 static void __bt_handle_client_service_search_result(event_gattc_service_result_t *event_data);
 248 static void __bt_handle_client_characteristic_search_result(
 249                 event_gattc_characteristic_result_t *event_data);
 250 static void __bt_handle_client_descriptor_search_result(event_gattc_descriptor_result_t *event_data);
 251 static void __bt_handle_client_characteristic_read_data(event_gattc_read_data *event_data);
 252 static void __bt_handle_client_descriptor_read_data(event_gattc_read_data *event_data);
 253 static void __bt_handle_client_characteristic_write_data(event_gattc_write_data *event_data);
 254 static void __bt_handle_client_descriptor_write_data(event_gattc_write_data *event_data);
 255 static void __bt_hanlde_le_device_disconnection(event_dev_conn_status_t *event_data);
 256 static void __bt_handle_client_notification_registered(event_gattc_regdereg_notify_t *event_data,
 257                 gboolean is_registered);
 258 static void __bt_handle_client_notification_data(event_gattc_notify_data *event_data);
 259 static void __bt_handle_client_mtu_exchange_completed(event_gattc_mtu_configured_t *event_data);
 260
 261 #endif
 262 static int __bt_unregister_gatt_server_instance(int server_instance);
 263
 264 /*mtu device list*/
 265 struct gatt_mtu_info_t {
 266         char *addr;               /* Remote GATT Server address */
 267         int att_mtu;
 268 };
 269
 270 static GSList *gatt_mtu_info_list = NULL;
 271
 272 static struct gatt_mtu_info_t *__bt_find_mtu_gatt_device(char *address);
 273 static void __bt_remove_mtu_gatt_device(char *address);
 274 static void __bt_add_mtu_gatt_device(char *address);
 275 static void __bt_update_mtu_gatt_device(char *address, int mtu);
 276
 277 /* Linked List of GATT requests from Remote GATT Clients */
 278 static GSList *gatt_server_requests = NULL;
 279
 280 /* Linked List of connected Remote GATT clients */
 281 static GSList *gatt_client_info_list = NULL;
 282
 283 /* Number of clients to be notified to */
 284 static int num_indicate_clients;
 285
 286 /* List of applications */
 287 static bt_service_app_info_t numapps[MAX_APPS_SUPPORTED];
 288
 289 static void __bt_gatt_handle_pending_request_info(int result,
 290                 int service_function, void *data, unsigned int size);
 291
 292 static void __bt_handle_server_instance_registered(event_gatts_register_t *data);
 293
 294 static void __bt_gatt_event_handler(int event_type, gpointer event_data);
 295
 296 void _bt_check_adv_app_termination(const char *name)
 297 {
 298         bt_service_app_info_t *app = NULL;
 299         int k;
 300         int apps[MAX_APPS_SUPPORTED];
 301
 302         ret_if(NULL == name);
 303
 304         memset(&apps, -1, sizeof(apps));
 305
 306         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 307                 app = &numapps[k];
 308
 309                 /* Search for a app which has same sender and stop adv is running */
 310                 if (!strncasecmp(app->sender, name, strlen(name)) && app->is_initialized == TRUE) {
 311                         BT_DBG("Match found, name: %s", name);
 312
 313                         /* Unregister all service handles with stack */
 314                         __bt_remove_all_service_handles(app->instance_id);
 315
 316                         /* If Advertising is enabled, stop it */
 317                         if (app->adv_handle > 0) {
 318                                 BT_INFO("Stop advertising on instance ID [%d]", app->instance_id);
 319                                 /* Disable adv if running */
 320                                 BT_INFO("Disable Advertising Adv Handle [%d] sender [%s]",
 321                                                 app->adv_handle, name);
 322                                 _bt_set_advertising(app->sender, app->adv_handle, FALSE, FALSE);
 323                         }
 324
 325                         /* Save instances of all apps that need to be unregistered */
 326                         apps[app->instance_id] = 1;
 327                 }
 328         }
 329
 330         /* Unregister all apps one by one */
 331         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 332                 if (apps[k] == 1) {
 333                         BT_INFO("Unregister app[%d]", k);
 334                         /* Unregister server instance */
 335                         __bt_unregister_gatt_server_instance(k);
 336                 }
 337         }
 338 }
 339
 340 static int __bt_gatt_send_indication_to_all_connected_clients(bluetooth_gatt_att_data_t *data,
 341                 bluetooth_gatt_server_indication_params_t *param)
 342 {
 343         GSList *l;
 344         int ret = OAL_STATUS_SUCCESS;
 345         int result = OAL_STATUS_INTERNAL_ERROR;
 346
 347         BT_INFO("Current total number of connected clients [%d]", g_slist_length(gatt_client_info_list));
 348         for (l = gatt_client_info_list; l != NULL; l = l->next) {
 349                 struct gatt_client_info_t *info = l->data;
 350
 351                 if (info) {
 352                         BT_INFO("GATT Remote client address [%s] connection Id [%d]", info->addr, info->connection_id);
 353
 354                         ret = gatts_send_indication(param->instance_id, param->atrribute_handle,
 355                                         info->connection_id, data->length,
 356                                         param->need_confirmation, (char *)(&data->data[0]));
 357
 358                         BT_INFO("Send Indication to GATT client [%s] result: [%d]", info->addr, ret);
 359                         if (ret == OAL_STATUS_SUCCESS) {
 360                                 BT_INFO("Send Indication sent successfully to GATT client [%s]", info->addr);
 361                                 result = ret;
 362                                 num_indicate_clients++;
 363                         }
 364                 }
 365         }
 366         BT_INFO("Indication sending done for total number of clients [%d]", num_indicate_clients);
 367         return result;
 368 }
 369
 370 static struct gatt_server_req_info *__bt_gatt_server_find_request_info(int request_id,
 371                 bluetooth_gatt_att_request_type_e req_type)
 372 {
 373         GSList *l;
 374
 375         for (l = gatt_server_requests; l != NULL; l = l->next) {
 376                 struct gatt_server_req_info *req_info = l->data;
 377
 378                 if (req_info && req_info->request_id == request_id && req_info->request_type == req_type) {
 379                         BT_INFO("GATT Server request info found Req ID [%d] handle [%d] conn ID [%d]",
 380                                         req_info->request_id, req_info->attribute_handle, req_info->connection_id);
 381                         return req_info;
 382                 }
 383         }
 384         BT_ERR("Gatt Request not found");
 385         return NULL;
 386 }
 387
 388 void _bt_get_adv_handle_from_instance(int server_inst, int *adv_handle)
 389 {
 390         BT_DBG("+");
 391         int k;
 392         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 393                 if (numapps[k].is_initialized == 1 && numapps[k].instance_id == server_inst) {
 394                         *adv_handle = numapps[k].adv_handle;
 395                         break;
 396                 }
 397         }
 398 }
 399
 400 #ifdef TIZEN_GATT_CLIENT
 401 char * _bt_gatt_get_default_gatt_client_uuid(void)
 402 {
 403         return g_strdup(DEFAULT_GATT_CLIENT_UUID);
 404 }
 405
 406
 407 static void __bt_register_default_gatt_client()
 408 {
 409         char *uuid_str;
 410         oal_uuid_t uuid;
 411
 412         uuid_str = _bt_gatt_get_default_gatt_client_uuid();
 413         _bt_string_to_uuid(uuid_str, (service_uuid_t*)&uuid);
 414
 415         BT_INFO("Register Default GATT client uuid [%s]", uuid_str);
 416
 417         if (OAL_STATUS_SUCCESS != gattc_register(&uuid)) /* for only Smart Control */
 418                 BT_ERR("gattc register failed");
 419
 420         g_free(uuid_str);
 421 }
 422 #endif
 423
 424 int _bt_gatt_init(void)
 425 {
 426         BT_DBG("+");
 427
 428         if (OAL_STATUS_SUCCESS != gatt_enable()) {
 429                 BT_ERR("gatt Init failed");
 430                 return BLUETOOTH_ERROR_INTERNAL;
 431         }
 432
 433         /* Register gatt event handler */
 434         _bt_service_register_event_handler_callback(BT_GATT_MODULE, __bt_gatt_event_handler);
 435 #ifdef TIZEN_GATT_CLIENT
 436         /*In bluedroid product, defacult gatt client is handled differently*/
 437         __bt_register_default_gatt_client();
 438 #endif
 439         BT_DBG("-");
 440         return BLUETOOTH_ERROR_NONE;
 441 }
 442
 443 static void __bt_service_reset_gatt_data()
 444 {
 445         int k;
 446
 447         BT_INFO("Rest numapp");
 448
 449         /* Reset data */
 450         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 451                         numapps[k].is_initialized = 0;
 452                         numapps[k].instance_id = -1;
 453                         numapps[k].adv_handle = 0;
 454                         numapps[k].adv_instance = -1;
 455                         memset(numapps[k].sender, 0x00, sizeof(numapps[k].sender));
 456                         memset(numapps[k].uuid, 0x00, sizeof(numapps[k].uuid));
 457                         memset(numapps[k].adv_data.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 458                         memset(numapps[k].scan_rsp.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 459                         numapps[k].adv_data_len = 0;
 460                         numapps[k].scan_rsp_len = 0;
 461         }
 462 }
 463
 464 void _bt_gatt_deinit(void)
 465 {
 466         BT_INFO("GATT deinit");
 467
 468         if (OAL_STATUS_SUCCESS != gatt_disable())
 469                 BT_ERR("gatt deinit failed");
 470
 471         /* Un-register gatt event handler */
 472         _bt_service_unregister_event_handler_callback(BT_GATT_MODULE);
 473
 474         __bt_service_reset_gatt_data();
 475 }
 476
 477 void _bt_update_adv_handle(const char *sender, int adv_handle)
 478 {
 479         int k;
 480         BT_DBG("Sender [%s] Adv handle [%d]", sender, adv_handle);
 481         bt_service_app_info_t *info = NULL;
 482
 483         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 484                 info = &numapps[k];
 485                 /* Search for a app which has same sender and adv handle as 0 */
 486                 if (!g_strcmp0(info->sender, sender) && info->adv_handle == 0)
 487                         info->adv_handle = adv_handle;
 488         }
 489 }
 490
 491 int _bt_is_sender_gatt_server_with_no_adv(const char *sender, int adv_handle)
 492 {
 493         int k;
 494         BT_DBG("Sender [%s] Adv handle [%d]", sender, adv_handle);
 495         bt_service_app_info_t *info = NULL;
 496
 497         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 498                 info = &numapps[k];
 499                 /* Search for a app which has same sender and adv handle as 0
 500                    It is possible that same sender but different adv handle */
 501                 if (!g_strcmp0(info->sender, sender) && info->adv_handle == 0) {
 502                         //info->adv_handle = adv_handle;
 503                         return info->instance_id;
 504                 }
 505         }
 506         return -1;
 507 }
 508
 509 int _bt_get_allocated_server_instance(const char *sender, int adv_handle, gboolean use_reserved_slot)
 510 {
 511         int k;
 512         BT_DBG("Sender [%s] Adv handle [%d]", sender, adv_handle);
 513         bt_service_app_info_t *info = NULL;
 514
 515         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 516                 info = &numapps[k];
 517
 518                 /* Exact matching of Adv handle + sender combination */
 519                 if (!g_strcmp0(info->sender, sender) && info->adv_handle == adv_handle)
 520                         return info->instance_id;
 521 #if 0
 522                 if (!g_strcmp0(info->sender, sender) && info->adv_handle == -1)
 523                         return info->instance_id;
 524 #endif
 525         }
 526         return -1;
 527 }
 528
 529 char * _bt_get_sender_and_handle(int server_instance, int *adv_handle)
 530 {
 531         int k;
 532         bt_service_app_info_t *info = NULL;
 533
 534         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 535                 info = &numapps[k];
 536
 537                 if (info->instance_id == server_instance && info->adv_handle != -1) {
 538                         *adv_handle = info->adv_handle;
 539                         BT_DBG("Server instance [%d] Adv handle [%d] Sender [%s]", server_instance, *adv_handle, info->sender);
 540                         return g_strdup(info->sender);
 541                 }
 542         }
 543         return NULL;
 544 }
 545
 546 void _bt_set_new_adv_data(bluetooth_advertising_data_t *adv, int len, int instance)
 547 {
 548         int k;
 549         BT_DBG("+");
 550         bt_service_app_info_t *info = NULL;
 551         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 552                 info = &numapps[k];
 553
 554                 if (info->instance_id == instance) {
 555                         memcpy(info->adv_data.data, &adv->data, len);
 556                         break;
 557                 }
 558         }
 559         BT_DBG("-");
 560 }
 561
 562 void _bt_set_new_scan_rsp_data(bluetooth_scan_resp_data_t *scan, int len, int instance)
 563 {
 564         int k;
 565         BT_DBG("+");
 566         bt_service_app_info_t *info = NULL;
 567         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 568                 info = &numapps[k];
 569
 570                 if (info->instance_id == instance) {
 571                         memcpy(info->scan_rsp.data, &scan->data, len);
 572                         break;
 573                 }
 574         }
 575         BT_DBG("-");
 576 }
 577
 578 void _bt_get_previous_adv_data(bluetooth_advertising_data_t *adv, int *len, int instance)
 579 {
 580         int k;
 581         BT_DBG("+");
 582         bt_service_app_info_t *info = NULL;
 583
 584         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 585                 info = &numapps[k];
 586
 587                 if (info->instance_id == instance) {
 588                         memcpy(&adv->data, info->adv_data.data, info->adv_data_len);
 589                         *len = info->adv_data_len;
 590                         break;
 591                 }
 592         }
 593 }
 594
 595 void _bt_get_previous_scan_rsp_data(bluetooth_scan_resp_data_t *scan, int *len, int instance)
 596 {
 597         int k;
 598         BT_DBG("+");
 599         bt_service_app_info_t *info = NULL;
 600
 601         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 602                 info = &numapps[k];
 603
 604                 if (info->instance_id == instance) {
 605                         memcpy(&scan->data, info->scan_rsp.data, info->scan_rsp_len);
 606                         *len = info->scan_rsp_len;
 607                         break;
 608                 }
 609         }
 610 }
 611
 612 static int __bt_unregister_gatt_server_instance(int server_instance)
 613 {
 614         int ret = OAL_STATUS_SUCCESS;
 615         int k;
 616
 617         /* Unregister the server instance */
 618         ret = gatts_unregister(server_instance);
 619         if (ret != OAL_STATUS_SUCCESS) {
 620                 BT_ERR("DeAllocate server instance with stack Fail ret: %d", ret);
 621                 return BLUETOOTH_ERROR_INTERNAL;
 622         }
 623         BT_INFO("DeAllocated server instance with stack successful..");
 624
 625         /* Reset data */
 626         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 627                 if (numapps[k].instance_id == server_instance) {
 628                         numapps[k].is_initialized = 0;
 629                         numapps[k].instance_id = -1;
 630                         numapps[k].adv_handle = 0;
 631                         numapps[k].adv_instance = -1;
 632                         memset(numapps[k].sender, 0x00, sizeof(numapps[k].sender));
 633                         memset(numapps[k].uuid, 0x00, sizeof(numapps[k].uuid));
 634                         memset(numapps[k].adv_data.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 635                         memset(numapps[k].scan_rsp.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 636                         numapps[k].adv_data_len = 0;
 637                         numapps[k].scan_rsp_len = 0;
 638                         break;
 639                 }
 640         }
 641         BT_DBG("Going8 to reset numapp block num [%d]", k);
 642         return BLUETOOTH_ERROR_NONE;
 643 }
 644
 645 static void __bt_remove_all_service_handles(int instance_id)
 646 {
 647         GSList *l;
 648         int *handle = NULL;
 649         int ret = OAL_STATUS_SUCCESS;
 650         int count;
 651
 652         count = g_slist_length(numapps[instance_id].service_handles);
 653         BT_INFO("Before handle removal: current count [%d]", count);
 654
 655         for (l = numapps[instance_id].service_handles; l != NULL;) {
 656                 handle = l->data;
 657                 l = g_slist_next(l);
 658
 659                 if (handle) {
 660                         BT_INFO("Server Handle to be Removed [%d] Instance ID [%d]", *handle, instance_id);
 661                         if (_bt_gatt_server_stop_service(numapps[instance_id].sender, *handle, instance_id) != BLUETOOTH_ERROR_NONE)
 662                                 continue;
 663
 664                         ret = gatts_delete_service(instance_id, *handle);
 665                         if (ret != OAL_STATUS_SUCCESS) {
 666                                 BT_ERR("ret: %d", ret);
 667                                 continue;
 668                         } else {
 669                                 numapps[instance_id].service_handles = g_slist_remove(numapps[instance_id].service_handles, handle);
 670                                 g_free(handle);
 671                                 handle = NULL;
 672                                 count = g_slist_length(numapps[instance_id].service_handles);
 673                                 BT_INFO("After deleting current count [%d]", count);
 674                         }
 675                 }
 676         }
 677 }
 678
 679 int _bt_unregister_server_instance(const char *sender, int adv_handle)
 680 {
 681         BT_INFO("Unregister Allocated server instance request Sender [%s] Adv handle [%d]", sender, adv_handle);
 682         int result = BLUETOOTH_ERROR_NONE;
 683         int apps[MAX_APPS_SUPPORTED];
 684         int server_instance;
 685         int k;
 686
 687         memset(&apps, -1, sizeof(apps));
 688
 689         if (adv_handle == 0) {
 690                 BT_DBG("Its a direct GATT Server app request to unregister");
 691                 /* Unregister server instance for each app with same sender (case: GATT Server with multiple adv handle) */
 692                 bt_service_app_info_t *info = NULL;
 693
 694                 for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 695                         info = &numapps[k];
 696
 697                         /* Exact matching of sender */
 698                         if (!g_strcmp0(info->sender, sender)) {
 699                                 BT_INFO("Unregister GATT server instance [%d]", info->instance_id);
 700                                 /* Unregister all service handles with stack */
 701                                 __bt_remove_all_service_handles(info->instance_id);
 702
 703                                 /* Disable adv if running */
 704                                 BT_INFO("Disable Advertising Adv Handle [%d] sender [%s]",
 705                                                 info->adv_handle, sender);
 706                                 _bt_set_advertising(sender, info->adv_handle, FALSE, FALSE);
 707
 708                                 /* Save all instances which need to be unregistered */
 709                                 apps[info->instance_id] = 1;
 710                         }
 711                 }
 712         } else {
 713                 BT_DBG("Its an Internal unregister request by adv application");
 714                 server_instance = _bt_get_allocated_server_instance(sender, adv_handle, FALSE);
 715                 BT_DBG("Its an Internal unregister request by adv application: Adv disabled srv instance [%d]", server_instance);
 716                 if (server_instance == -1) {
 717                         BT_ERR("No allocated server instance to be removed");
 718                         return BLUETOOTH_ERROR_INVALID_PARAM;
 719                 }
 720                 if (!numapps[server_instance].service_handles) {
 721                         BT_INFO("There are no Service handles with this app, safe to unregister");
 722                         /* Unregister server instance only if this sender does not have any gatt services in it */
 723                         result = __bt_unregister_gatt_server_instance(server_instance);
 724                 } else {
 725                         numapps[server_instance].adv_handle = 0;
 726                         memset(numapps[server_instance].adv_data.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 727                         numapps[server_instance].adv_data_len = 0;
 728                         memset(numapps[server_instance].scan_rsp.data, 0x00, BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX);
 729                         numapps[server_instance].scan_rsp_len = 0;
 730                 }
 731                 return result;
 732         }
 733
 734         /* Unregister all apps one by one */
 735         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 736                 if (apps[k] == 1) {
 737                         BT_INFO("Unregister app[%d]", k);
 738                         /* Unregister server instance */
 739                         __bt_unregister_gatt_server_instance(k);
 740                 }
 741         }
 742
 743         return result;
 744 }
 745
 746 int _bt_register_server_instance(const char *sender, int adv_handle)
 747 {
 748         int ret = OAL_STATUS_SUCCESS;
 749         char *uuid_string = NULL;
 750         int slot = -1;
 751         int k;
 752         oal_uuid_t uuid;
 753
 754         BT_INFO("###Check on which instance Server instance can be initialized....");
 755         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
 756                 if (numapps[k].is_initialized == 1) {
 757                         BT_INFO("Instance ID [%d] is already in use..Check next slot", numapps[k].instance_id);
 758                 } else {
 759                         slot = k;
 760                         BT_INFO("Time to register GATT Server..UUID to be used is [%s] slot [%d]", uuid_list[slot-1], slot);
 761                         break;
 762                 }
 763         }
 764
 765         if (slot == -1) {
 766                 BT_ERR("No Slot if free for GATT Server registration..");
 767                 return BLUETOOTH_ERROR_REGISTRATION_FAILED;
 768         }
 769
 770         uuid_string = g_malloc0(BT_UUID_STRING_MAX);
 771         _bt_string_to_uuid(uuid_list[slot-1], (service_uuid_t*)&uuid);
 772         g_strlcpy(uuid_string, uuid_list[slot-1], BT_UUID_STRING_MAX);
 773         BT_INFO("Copied UUID string [%s]", uuid_string);
 774
 775         /* Register GATT Server */
 776         ret = gatts_register(&uuid);
 777         if (ret != OAL_STATUS_SUCCESS) {
 778                 BT_ERR("ret: %d", ret);
 779                 g_free(uuid_string);
 780                 return BLUETOOTH_ERROR_INTERNAL;
 781         }
 782         BT_INFO("GATT Server registration call successfully accepted by OAL..wait for Instance Initialized event from OAL..");
 783         /* Return & wait for GATT Server Instance Initialization event */
 784         memset(numapps[slot].sender, 0x00, sizeof(numapps[slot].sender));
 785         memset(numapps[slot].uuid, 0x00, sizeof(numapps[slot].uuid));
 786
 787         g_strlcpy(numapps[slot].sender, sender, sizeof(numapps[slot].sender));
 788         g_strlcpy(numapps[slot].uuid, uuid_string, sizeof(numapps[slot].uuid));
 789
 790         numapps[slot].is_initialized = 0; /* Set initialization from app registered callback */
 791         numapps[slot].adv_handle = adv_handle;
 792
 793         g_free(uuid_string);
 794         return BLUETOOTH_ERROR_NONE;
 795 }
 796
 797 /* Event handlers */
 798 static void __bt_gatt_handle_pending_request_info(int result,
 799                 int service_function, void *data, unsigned int size)
 800 {
 801         GSList *l;
 802         GArray *out_param;
 803         invocation_info_t *req_info = NULL;
 804         ret_if(data == NULL);
 805         BT_DBG("+");
 806
 807         for (l = _bt_get_invocation_list(); l != NULL; ) {
 808                 req_info = l->data;
 809                 l = g_slist_next(l);
 810                 if (req_info == NULL || req_info->service_function != service_function)
 811                         continue;
 812
 813                 switch (service_function) {
 814 #ifndef GATT_DIRECT
 815                 case BT_GATT_SERVER_REGISTER: {
 816                         bt_service_app_info_t *param = (bt_service_app_info_t*)data;
 817                         BT_INFO("Sender [%s] Request Sender [%s]", param->sender, req_info->sender);
 818                         if (!g_strcmp0(req_info->sender, param->sender)) {
 819                                 BT_DBG("GATT Server app found [%s]", req_info->sender);
 820
 821                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 822                                 g_array_append_vals(out_param, &param->instance_id, sizeof(int));
 823                                 _bt_service_method_return(req_info->context, out_param, result);
 824
 825                                 g_free(req_info->user_data);
 826                                 _bt_free_info_from_invocation_list(req_info);
 827                                 g_array_free(out_param, TRUE);
 828                         }
 829                         break;
 830                 }
 831                 case BT_GATT_SERVER_START_SERVICE:
 832                 case BT_GATT_SERVER_DELETE_SERVICE: {
 833                         bt_service_app_info_t *param = (bt_service_app_info_t*)data;
 834                         BT_INFO("Sender [%s] Request Sender [%s]", param->sender, req_info->sender);
 835
 836                         int *saved_instance_id = (int*)req_info->user_data;
 837                         if (!g_strcmp0(req_info->sender, param->sender) && param->instance_id == *saved_instance_id) {
 838                                 BT_DBG("GATT Server app found [%s] Instance ID [%d] Reply DBUS",
 839                                                 req_info->sender, *saved_instance_id);
 840
 841                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 842                                 g_array_append_vals(out_param, &saved_instance_id, sizeof(int));
 843                                 _bt_service_method_return(req_info->context, out_param, result);
 844
 845                                 g_free(req_info->user_data);
 846                                 _bt_free_info_from_invocation_list(req_info);
 847                                 g_array_free(out_param, TRUE);
 848                         }
 849                         break;
 850                 }
 851                 case BT_GATT_SERVER_ADD_SERVICE:
 852                 case BT_GATT_SERVER_ADD_DESCRIPTOR:
 853                 case BT_GATT_SERVER_ADD_CHARACTERISTIC: {
 854                         int *handle = (int*)data;
 855                         BT_INFO("Characteristic added: Handle [%d]", *handle);
 856                         out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 857
 858                         g_array_append_vals(out_param, handle, sizeof(int));
 859                         _bt_service_method_return(req_info->context, out_param, result);
 860
 861                         g_free(req_info->user_data);
 862                         _bt_free_info_from_invocation_list(req_info);
 863                         g_array_free(out_param, TRUE);
 864                         break;
 865                 }
 866 #endif
 867                 case BT_CONNECT_LE:
 868                 case BT_DISCONNECT_LE: {
 869 #ifdef TIZEN_GATT_CLIENT
 870                        char *addr = (char*)req_info->user_data;
 871                        bluetooth_device_address_t address;
 872
 873                         if (!g_strcmp0(addr, (char*)data)) {
 874                                 BT_INFO("GATT Client connect-disconnect call pending for app [%s] addr [%s]",
 875                                                 req_info->sender, addr);
 876                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 877                                 _bt_convert_addr_string_to_type(address.addr, addr);
 878
 879                                 g_array_append_vals(out_param, (bluetooth_device_address_t*)&address,
 880                                                 sizeof(bluetooth_device_address_t));
 881                                 _bt_service_method_return(req_info->context, out_param, result);
 882
 883                                 g_free(req_info->user_data);
 884                                 _bt_free_info_from_invocation_list(req_info);
 885                                 g_array_free(out_param, TRUE);
 886                         }
 887 #else
 888                         out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 889
 890                         g_array_append_vals(out_param, (bluetooth_device_address_t*)data,
 891                                         sizeof(bluetooth_device_address_t));
 892                         _bt_service_method_return(req_info->context, out_param, result);
 893
 894                         g_free(req_info->user_data);
 895                         _bt_free_info_from_invocation_list(req_info);
 896
 897                         g_array_free(out_param, TRUE);
 898 #endif
 899                         break;
 900                 }
 901 #ifdef TIZEN_GATT_CLIENT
 902                 case BT_GATT_CLIENT_REGISTER: {
 903                         bt_service_app_info_t *param = (bt_service_app_info_t*)data;
 904                         BT_INFO("Sender [%s] Request Sender [%s]", param->sender, req_info->sender);
 905                         if (!g_strcmp0(req_info->sender, param->sender)) {
 906                                 BT_DBG("GATT Client app found [%s] created client ID [%d]",
 907                                                 req_info->sender, param->client_id);
 908
 909                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 910                                 g_array_append_vals(out_param, &param->client_id, sizeof(int));
 911                                 _bt_service_method_return(req_info->context, out_param, result);
 912
 913                                 g_free(req_info->user_data);
 914                                 _bt_free_info_from_invocation_list(req_info);
 915                                 g_array_free(out_param, TRUE);
 916                         }
 917                         break;
 918                 }
 919                 case BT_GATT_GET_PRIMARY_SERVICES: {
 920                         bt_services_browse_info_t *param = (bt_services_browse_info_t*)data;
 921                         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
 922                         _bt_convert_addr_type_to_string(address,
 923                                         (unsigned char *)(&param->device_addr.addr));
 924
 925                         BT_INFO("Request Sender [%s] address [%s]", req_info->sender, address);
 926
 927                         /* Match address to determine same request */
 928                         if (!g_strcmp0((char*)req_info->user_data, address)) {
 929                                 BT_DBG("GATT Client app found [%s] Remote address [%s]",
 930                                                 req_info->sender, address);
 931
 932                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 933                                 g_array_append_vals(out_param, param,
 934                                                 sizeof(bt_services_browse_info_t));
 935
 936                                 //g_array_append_vals(out_param, &param->client_id, sizeof(int));
 937                                 _bt_service_method_return(req_info->context, out_param, result);
 938
 939                                 g_free(req_info->user_data);
 940                                 _bt_free_info_from_invocation_list(req_info);
 941                                 g_array_free(out_param, TRUE);
 942                         }
 943                         g_free(address);
 944                         break;
 945                 }
 946                 case BT_GATT_GET_SERVICE_PROPERTIES: {
 947                         bt_char_browse_info_t param;
 948                         memcpy((void*)&param, data, sizeof(bt_char_browse_info_t));
 949                         //bt_char_browse_info_t *param = (bt_char_browse_info_t*)data;
 950                         BT_INFO("Request Sender [%s]", req_info->sender);
 951                         bluetooth_gatt_client_svc_prop_info_t *prop = (bluetooth_gatt_client_svc_prop_info_t*)req_info->user_data;
 952
 953                         /* Match both address and service properties to determine same request */
 954                         if (!memcmp(param.device_addr.addr,
 955                                         prop->device_address.addr,
 956                                         sizeof(bluetooth_device_address_t)) &&
 957                                         !memcmp(param.svc_uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) &&
 958                                         param.svc_inst_id == prop->svc.instance_id) {
 959                                 BT_INFO("Returning Service properties");
 960
 961                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 962                                 g_array_append_vals(out_param, &param, sizeof(bt_char_browse_info_t));
 963                                 _bt_service_method_return(req_info->context, out_param, result);
 964
 965                                 g_free(req_info->user_data);
 966                                 _bt_free_info_from_invocation_list(req_info);
 967                                 g_array_free(out_param, TRUE);
 968                         }
 969                         break;
 970                 }
 971                 case BT_GATT_GET_CHARACTERISTIC_PROPERTIES: {
 972                         bt_descriptor_browse_info_t *param = (bt_descriptor_browse_info_t*)data;
 973
 974                         BT_INFO("Request Sender [%s]", req_info->sender);
 975                         bluetooth_gatt_client_char_prop_info_t *prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
 976
 977                         /* Match both address, service properties &char properties to determine same request */
 978                         if (!memcmp(param->device_addr.addr,
 979                                         prop->device_address.addr,
 980                                         sizeof(bluetooth_device_address_t)) &&
 981                                         !memcmp(param->svc_uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) &&
 982                                         param->svc_inst_id == prop->svc.instance_id &&
 983                                         !memcmp(param->char_uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) &&
 984                                         param->char_inst_id == prop->characteristic.instance_id) {
 985                                 BT_INFO("Returning Characteristic properties");
 986                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
 987                                                 g_array_append_vals(out_param, param, sizeof(bt_descriptor_browse_info_t));
 988                                 _bt_service_method_return(req_info->context, out_param, result);
 989
 990                                 g_free(req_info->user_data);
 991                                 _bt_free_info_from_invocation_list(req_info);
 992                                 g_array_free(out_param, TRUE);
 993                         }
 994                         break;
 995                 }
 996                 case BT_GATT_WATCH_CHARACTERISTIC: {
 997                         bt_gatt_notif_reg_info_t *param = (bt_gatt_notif_reg_info_t*)data;
 998                         bluetooth_gatt_client_char_prop_info_t *prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
 999                         BT_INFO("Request Sender [%s]", req_info->sender);
1000                         /* Match both address, service properties &char properties to determine same request */
1001                         if (!memcmp(param->addr.addr,
1002                                         prop->device_address.addr,
1003                                         sizeof(bluetooth_device_address_t)) &&
1004                                         !memcmp(param->svc_uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) &&
1005                                         param->svc_inst == prop->svc.instance_id &&
1006                                         !memcmp(param->char_uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) &&
1007                                         param->char_inst == prop->characteristic.instance_id) {
1008                                 BT_INFO("Characteristic Watch Successful: Is registered [%d]",
1009                                                 param->is_registered);
1010                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1011                                 g_array_append_vals(out_param, param, sizeof(bt_gatt_notif_reg_info_t));
1012                                 _bt_service_method_return(req_info->context, out_param, result);
1013                                 g_free(req_info->user_data);
1014                                 _bt_free_info_from_invocation_list(req_info);
1015                                 g_array_free(out_param, TRUE);
1016                         }
1017                         break;
1018                 }
1019                 case BT_GATT_READ_CHARACTERISTIC:
1020                 case BT_GATT_WRITE_CHARACTERISTIC_VALUE_BY_TYPE: {
1021                          bluetooth_gatt_client_char_prop_info_t *param = (bluetooth_gatt_client_char_prop_info_t*)data;
1022                          BT_INFO("Request Sender [%s]", req_info->sender);
1023
1024                          char *addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
1025                          bluetooth_gatt_client_char_prop_info_t *prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
1026                          _bt_convert_addr_type_to_string(addr, prop->device_address.addr);
1027
1028                          if (!memcmp(param, prop, sizeof(bluetooth_gatt_client_char_prop_info_t))) {
1029                                  BT_INFO("Gatt Char read or write request matched for address [%s]", addr);
1030                                  out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1031                                  g_array_append_vals(out_param, param, sizeof(bluetooth_gatt_client_char_prop_info_t));
1032                                  _bt_service_method_return(req_info->context, out_param, result);
1033
1034                                  g_free(req_info->user_data);
1035                                  _bt_free_info_from_invocation_list(req_info);
1036                                  g_array_free(out_param, TRUE);
1037                         }
1038                         g_free(addr);
1039                          break;
1040                 }
1041                 case BT_GATT_READ_DESCRIPTOR_VALUE:
1042                 case BT_GATT_WRITE_DESCRIPTOR_VALUE: {
1043                          bluetooth_gatt_client_desc_prop_info_t *param = (bluetooth_gatt_client_desc_prop_info_t*)data;
1044                          BT_INFO("Request Sender [%s]", req_info->sender);
1045
1046                          char *addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
1047                          bluetooth_gatt_client_desc_prop_info_t *prop = (bluetooth_gatt_client_desc_prop_info_t*)req_info->user_data;
1048                          _bt_convert_addr_type_to_string(addr, prop->device_address.addr);
1049
1050                          if (!memcmp(param, prop, sizeof(bluetooth_gatt_client_desc_prop_info_t))) {
1051                                  BT_INFO("Descriptor read or write request matched for address [%s]", addr);
1052                                  out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1053                                  g_array_append_vals(out_param, param, sizeof(bluetooth_gatt_client_desc_prop_info_t));
1054                                  _bt_service_method_return(req_info->context, out_param, result);
1055
1056                                  g_free(req_info->user_data);
1057                                  _bt_free_info_from_invocation_list(req_info);
1058                                  g_array_free(out_param, TRUE);
1059                         }
1060                         g_free(addr);
1061                         break;
1062                 }
1063                 case BT_REQ_ATT_MTU: {
1064                         char *addr = (char*)req_info->user_data;
1065                         bluetooth_device_address_t address;
1066
1067                         if (!g_strcmp0(addr, (char*)data)) {
1068                                 BT_INFO("GATT Client BT_REQ_ATT_MTU call pending for app [%s] addr [%s]",
1069                                                 req_info->sender, addr);
1070                                 out_param = g_array_new(FALSE, FALSE, sizeof(gchar));
1071                                 _bt_convert_addr_string_to_type(address.addr, addr);
1072
1073                                 g_array_append_vals(out_param, (bluetooth_device_address_t*)&address,
1074                                                 sizeof(bluetooth_device_address_t));
1075                                 _bt_service_method_return(req_info->context, out_param, result);
1076
1077                                 g_free(req_info->user_data);
1078                                 _bt_free_info_from_invocation_list(req_info);
1079                                 g_array_free(out_param, TRUE);
1080                         }
1081                 }
1082 #endif
1083                 default:
1084                         break;
1085                 }
1086         }
1087         BT_DBG("-");
1088 }
1089
1090 static void __bt_handle_server_instance_registered(event_gatts_register_t *data)
1091 {
1092         bt_service_app_info_t *info = NULL;
1093         int k;
1094         char *uuid_string = g_malloc0(BT_UUID_STRING_MAX);
1095
1096         _bt_uuid_to_string(&(data->server_uuid), uuid_string);
1097         BT_INFO("Instance ID is Intialized [%d] UUID initialized [%s]", data->server_inst, uuid_string);
1098
1099         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1100         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1101                 info = &numapps[k];
1102
1103                 if (g_strcmp0(info->uuid, uuid_string) == 0) {
1104                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1105                         info->is_initialized = TRUE;
1106                         info->instance_id = data->server_inst;
1107                         info->adv_instance = data->server_inst;
1108                         __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE, BT_GATT_SERVER_REGISTER,
1109                                         (void*)info, sizeof(bt_service_app_info_t));
1110                         break;
1111                 }
1112         }
1113         g_free(uuid_string);
1114 }
1115
1116 static void __bt_handle_gatt_server_service_added(event_gatts_srvc_prm_t *event)
1117 {
1118         int result = BLUETOOTH_ERROR_NONE;
1119         int svc_handle = 0;
1120         int *handle;
1121         int count;
1122         bt_service_app_info_t *info = NULL;
1123         int k;
1124
1125         char *uuid_str = g_malloc0(BT_UUID_STRING_MAX);
1126         _bt_uuid_to_string(&(event->gatt_srvc_id.id.uuid), uuid_str);
1127         BT_INFO("GATT Added Service  UUID: [%s] Server Ins [%d] Service hdl [%d] Is Primary [%d]\n",
1128                         uuid_str, event->gatt_srvc_stat.server_inst, svc_handle, event->gatt_srvc_id.is_prmry);
1129
1130         if (event->gatt_srvc_stat.status != OAL_STATUS_SUCCESS) {
1131                 result = BLUETOOTH_ERROR_INTERNAL;
1132                 svc_handle = 0;  /* Service handle set to 0 indicates.
1133                                     0 is reserved by BT SIG, cant be used by app*/
1134         } else
1135                 svc_handle = event->gatt_srvc_stat.servic_hndl;
1136
1137         BT_INFO("GATT Added Service  Status [%d] Server Ins [%d] Service hdl [%d] Is Primary [%d]\n",
1138                         event->gatt_srvc_stat.status, event->gatt_srvc_stat.server_inst, svc_handle, event->gatt_srvc_id.is_prmry);
1139
1140         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1141         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1142                 info = &numapps[k];
1143
1144                 if (info->instance_id == event->gatt_srvc_stat.server_inst) {
1145                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1146                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_ADD_SERVICE,
1147                                         (int*)&svc_handle, sizeof(int));
1148
1149                         /* Add Service Handle */
1150                         if (svc_handle > 0) {
1151                                 handle = g_malloc0(sizeof(int));
1152                                 *handle = svc_handle;
1153                                 numapps[event->gatt_srvc_stat.server_inst].service_handles = g_slist_append(numapps[event->gatt_srvc_stat.server_inst].service_handles, handle);
1154                                 count = g_slist_length(numapps[event->gatt_srvc_stat.server_inst].service_handles);
1155                                 BT_INFO("Added Service handle [%d] to list..current count [%d]", svc_handle, count);
1156                         }
1157                         break;
1158                 }
1159         }
1160
1161         g_free(uuid_str);
1162 }
1163
1164 static void __bt_handle_gatt_server_characteristic_added(event_gatts_srvc_charctr_t *event)
1165 {
1166         int result = BLUETOOTH_ERROR_NONE;
1167         int char_handle;
1168         bt_service_app_info_t *info = NULL;
1169         int k;
1170         char *uuid_str = g_malloc0(BT_UUID_STRING_MAX);
1171
1172         BT_INFO("GATT Server Char added status [%d]", event->gatt_srvc_stat.status);
1173         BT_INFO("GATT Server_inst: [%d]", event->gatt_srvc_stat.server_inst);
1174         BT_INFO("GATT Service Handle: [%d]", event->gatt_srvc_stat.servic_hndl);
1175         BT_INFO("GATT Add characteristic  Status: [%d]", event->gatt_srvc_stat.status);
1176         BT_INFO("GATT Service characteristic Handle: [%d]", event->charctr_hndl);
1177
1178         if (event->gatt_srvc_stat.status != OAL_STATUS_SUCCESS) {
1179                 result = BLUETOOTH_ERROR_INTERNAL;
1180                 char_handle = 0;  /* characteristic handle set to 0 indicates.
1181                                      0 is reserved by BT SIG, cant be used by app*/
1182         } else
1183                 char_handle = event->charctr_hndl;
1184
1185
1186         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1187         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1188                 info = &numapps[k];
1189
1190                 if (info->instance_id == event->gatt_srvc_stat.server_inst) {
1191                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1192                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_ADD_CHARACTERISTIC,
1193                                         (int*)&char_handle, sizeof(int));
1194                         break;
1195                 }
1196         }
1197
1198
1199         _bt_uuid_to_string(&(event->charctr_uuid), uuid_str);
1200         BT_INFO("GATT Added Characteristic:  UUID: [%s]", uuid_str);
1201
1202         g_free(uuid_str);
1203 }
1204
1205 static void __bt_handle_gatt_server_descriptor_added(event_gatts_srvc_descr_t* event)
1206 {
1207         int result = BLUETOOTH_ERROR_NONE;
1208         int desc_handle;
1209         bt_service_app_info_t *info = NULL;
1210         int k;
1211         char *uuid_str = g_malloc0(BT_UUID_STRING_MAX);
1212
1213         BT_INFO("GATT Server Descriptor added status [%d]", event->gatt_srvc_stat.status);
1214         BT_INFO("GATT Server_inst: [%d]", event->gatt_srvc_stat.server_inst);
1215         BT_INFO("GATT Service Handle: [%d]", event->gatt_srvc_stat.servic_hndl);
1216         BT_INFO("GATT Add Descriptor  Status: [%d]", event->gatt_srvc_stat.status);
1217         BT_INFO("GATT Service Descriptor Handle: [%d]", event->descrptr_hndl);
1218
1219         if (event->gatt_srvc_stat.status != OAL_STATUS_SUCCESS) {
1220                 result = BLUETOOTH_ERROR_INTERNAL;
1221                 desc_handle = 0;  /* Service handle set to 0 indicates.
1222                                      0 is reserved by BT SIG, cant be used by app*/
1223         } else
1224                 desc_handle = event->descrptr_hndl;
1225
1226         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1227         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1228                 info = &numapps[k];
1229
1230                 if (info->instance_id == event->gatt_srvc_stat.server_inst) {
1231                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1232                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_ADD_DESCRIPTOR,
1233                                         (int*)&desc_handle, sizeof(int));
1234                         break;
1235                 }
1236         }
1237
1238         _bt_uuid_to_string(&(event->descrptr_uuid), uuid_str);
1239         BT_INFO("GATT Added Descriptor:  UUID: [%s]", uuid_str);
1240
1241         g_free(uuid_str);
1242 }
1243
1244 static void __bt_handle_gatt_server_service_started(event_gatts_srvc_t *event)
1245 {
1246         bt_service_app_info_t *info = NULL;
1247         int result = BLUETOOTH_ERROR_NONE;
1248         int k;
1249         BT_INFO("GATT Server Service Started..");
1250
1251
1252         BT_INFO("GATT Server_inst: [%d]", event->server_inst);
1253         BT_INFO("GATT Service Handle: [%d]", event->servic_hndl);
1254         BT_INFO("GATT Service Started Status: [%d]", event->status);
1255
1256         if (event->status != OAL_STATUS_SUCCESS) {
1257                 BT_ERR("GATT Server Service Start Failed Err: [%d]", event->status);
1258                 result = BLUETOOTH_ERROR_INTERNAL;
1259         }
1260
1261         /* Check if the just registered Instance ID belongs to requester */
1262         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1263                 info = &numapps[k];
1264
1265                 if (info->instance_id == event->server_inst) {
1266                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1267                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_START_SERVICE,
1268                                         (void*)info, sizeof(bt_service_app_info_t));
1269                         break;
1270                 }
1271         }
1272 }
1273
1274 static void __bt_handle_gatt_server_service_stopped(event_gatts_srvc_t *event)
1275 {
1276         int result = BLUETOOTH_ERROR_NONE;
1277         bt_service_app_info_t *info = NULL;
1278         int k;
1279         BT_INFO("GATT Server Service Stopped..");
1280
1281         BT_INFO("GATT Server_inst: [%d]", event->server_inst);
1282         BT_INFO("GATT Service Handle: [%d]", event->servic_hndl);
1283         BT_INFO("GATT Service Stopped Status: [%d]", event->status);
1284
1285         if (event->status != OAL_STATUS_SUCCESS) {
1286                 BT_ERR("GATT Server Service Stop Failed Err: [%d]", event->status);
1287                 result = BLUETOOTH_ERROR_INTERNAL;
1288         }
1289
1290         /* Check if the just registered Instance ID belongs to requester */
1291         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1292                 info = &numapps[k];
1293
1294                 if (info->instance_id == event->server_inst) {
1295                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1296                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_STOP_SERVICE,
1297                                         (void*)info, sizeof(bt_service_app_info_t));
1298                         break;
1299                 }
1300         }
1301 }
1302
1303 static void __bt_handle_gatt_server_service_deleted(event_gatts_srvc_t *event)
1304 {
1305         int result = BLUETOOTH_ERROR_NONE;
1306         bt_service_app_info_t *info = NULL;
1307         int k;
1308         BT_INFO("GATT Server Service Deleted..");
1309
1310         BT_INFO("GATT Server_inst: [%d]", event->server_inst);
1311         BT_INFO("GATT Service Handle: [%d]", event->servic_hndl);
1312         BT_INFO("GATT Service Deleted Status: [%d]", event->status);
1313
1314         if (event->status != OAL_STATUS_SUCCESS) {
1315                 BT_ERR("GATT Server Service Delete Failed Err: [%d]", event->status);
1316                 result = BLUETOOTH_ERROR_INTERNAL;
1317         }
1318
1319         /* Check if the just registered Instance ID belongs to requester */
1320         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1321                 info = &numapps[k];
1322
1323                 if (info->instance_id == event->server_inst) {
1324                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1325                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_DELETE_SERVICE,
1326                                         (void*)info, sizeof(bt_service_app_info_t));
1327                         break;
1328                 }
1329         }
1330 }
1331
1332 static struct gatt_client_info_t *__bt_find_remote_gatt_client_info(char *address)
1333 {
1334         GSList *l;
1335         struct gatt_client_info_t *info = NULL;
1336         for (l = gatt_client_info_list; l != NULL; l = g_slist_next(l)) {
1337                 info = (struct gatt_client_info_t*)l->data;
1338                 if (info == NULL)
1339                         continue;
1340
1341                 if (!g_strcmp0(info->addr, address)) {
1342                         BT_INFO("Remote GATT client found addr[%s]", info->addr);
1343                         return info;
1344                 }
1345         }
1346         return NULL;
1347 }
1348
1349 static struct gatt_client_info_t *__bt_find_remote_gatt_client_info_from_conn_id(int conn_id)
1350 {
1351         GSList *l;
1352         struct gatt_client_info_t *info = NULL;
1353
1354         for (l = gatt_client_info_list; l != NULL; l = g_slist_next(l)) {
1355                 info = (struct gatt_client_info_t*)l->data;
1356                 if (info == NULL)
1357                         continue;
1358
1359                 if (info->connection_id == conn_id) {
1360                         BT_INFO("Remote GATT client found addr[%s]", info->addr);
1361                         return info;
1362                 }
1363         }
1364         return NULL;
1365 }
1366
1367 #ifdef TIZEN_GATT_CLIENT
1368 static struct gatt_server_info_t *__bt_find_remote_gatt_server_info(char *address)
1369 {
1370         GSList *l;
1371         struct gatt_server_info_t *info = NULL;
1372         for (l = gatt_server_info_list; l != NULL; l = g_slist_next(l)) {
1373                 info = (struct gatt_server_info_t*)l->data;
1374                 if (info == NULL)
1375                         continue;
1376
1377                 if (!g_strcmp0(info->addr, address)) {
1378                         BT_INFO("Remote GATT Server found addr[%s]", info->addr);
1379                         return info;
1380                 }
1381         }
1382         return NULL;
1383 }
1384
1385 static struct gatt_out_conn_info_t* __bt_find_gatt_outgoing_conn_info(char *address)
1386 {
1387         GSList *l;
1388         struct gatt_out_conn_info_t *info = NULL;
1389         for (l = outgoing_gatt_conn_list; l != NULL; l = g_slist_next(l)) {
1390                 info = (struct gatt_out_conn_info_t*)l->data;
1391                 if (info == NULL)
1392                         continue;
1393
1394                 if (!g_strcmp0(info->addr, address)) {
1395                         BT_INFO("Outgoing connection info found addr[%s]", info->addr);
1396                         return info;
1397                 }
1398         }
1399         return NULL;
1400 }
1401
1402 static struct gatt_server_info_t *__bt_find_remote_gatt_server_info_from_client_if(int client_if)
1403 {
1404         GSList *l;
1405         struct gatt_server_info_t *info = NULL;
1406
1407         for (l = gatt_server_info_list; l != NULL; l = g_slist_next(l)) {
1408                 info = (struct gatt_server_info_t*)l->data;
1409                 if (info == NULL)
1410                         continue;
1411
1412                 if (info->client_id == client_if) {
1413                         BT_INFO("Remote GATT server found addr[%s]", info->addr);
1414                         return info;
1415                 }
1416         }
1417         return NULL;
1418 }
1419 #endif
1420
1421
1422
1423
1424 #ifdef TIZEN_GATT_CLIENT
1425 static void __bt_handle_gatt_server_connection_state(event_gatts_conn_t *event)
1426 {
1427         int result = BLUETOOTH_ERROR_NONE;
1428         struct gatt_client_info_t *conn_info = NULL;
1429         bluetooth_device_address_t dev_addr;
1430         GVariant *param = NULL;
1431
1432         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1433
1434         memcpy(dev_addr.addr, event->address.addr, 6);
1435
1436         /* REPLY dbus Context to application which called BT_CONNECT_LE. There is status
1437            in this event */
1438         _bt_convert_addr_type_to_string(address,
1439                         (unsigned char *)dev_addr.addr);
1440
1441         if (event->status != OAL_STATUS_SUCCESS)
1442                 result = BLUETOOTH_ERROR_INTERNAL;
1443
1444         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
1445                         address, BT_ADDRESS_STRING_SIZE);
1446
1447         BT_INFO("GATT Server Connedted: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1448                         address, event->server_inst, event->conn_id);
1449
1450
1451         /* Check if device is already in connected list */
1452         conn_info = __bt_find_remote_gatt_client_info(address);
1453
1454         if (!conn_info) {
1455                 BT_INFO("Conn Info absent: But no need to Send Local GATT Server Connected event to apps");
1456
1457                 param = g_variant_new("(is)", result, address);
1458
1459                 /* Send event to application */
1460                 _bt_send_event(BT_DEVICE_EVENT,
1461                                 BLUETOOTH_EVENT_GATT_SERVER_CONNECTED, /* Local device is GATT server */
1462                                 param);
1463
1464                 /* Save Connection info */
1465                 conn_info = g_new0(struct gatt_client_info_t, 1);
1466                 conn_info->addr = g_strdup(address);
1467                 BT_INFO("Added GATT client addr[%s]", conn_info->addr);
1468                 conn_info->connection_id = event->conn_id;
1469                 conn_info->instance_id = event->server_inst;
1470                 gatt_client_info_list = g_slist_append(gatt_client_info_list, conn_info);
1471                 BT_INFO("Total num of connected Remote GATT Clients [%d]", g_slist_length(gatt_client_info_list));
1472         }
1473
1474         __bt_add_mtu_gatt_device(address);
1475
1476         g_free(address);
1477 }
1478
1479 /* GATT Server Dis connected */
1480 static void __bt_handle_gatt_server_disconnection_state(event_gatts_conn_t *event)
1481 {
1482         int result = BLUETOOTH_ERROR_NONE;
1483         struct gatt_client_info_t *conn_info = NULL;
1484         bluetooth_device_address_t dev_addr;
1485         GVariant *param = NULL;
1486         char address[BT_ADDRESS_STRING_SIZE];
1487
1488         memcpy(dev_addr.addr, event->address.addr, 6);
1489
1490         /* REPLY dbus Context to application which called BT_DISCONNECT_LE. There is status
1491            in this event */
1492         _bt_convert_addr_type_to_string(address,
1493                         (unsigned char *)dev_addr.addr);
1494
1495         if (event->status != OAL_STATUS_SUCCESS)
1496                 result = BLUETOOTH_ERROR_INTERNAL;
1497
1498         if (NULL ==  _bt_get_request_info_data(BT_DISCONNECT_LE, address)) {
1499                 if (NULL !=  _bt_get_request_info_data(BT_CONNECT_LE, address)) {
1500                         result = BLUETOOTH_ERROR_INTERNAL;
1501
1502                         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
1503                                         address, BT_ADDRESS_STRING_SIZE);
1504
1505                         BT_ERR("Failed to connect Local GATT Server Remote Client addr[%s]", address);
1506                         return;
1507                 }
1508         } else {
1509                 __bt_gatt_handle_pending_request_info(result, BT_DISCONNECT_LE,
1510                                 address, BT_ADDRESS_STRING_SIZE);
1511         }
1512
1513         BT_INFO("Local GATT Server DisConnected: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1514                         address, event->server_inst, event->conn_id);
1515         /* Remove Connection info */
1516         conn_info = __bt_find_remote_gatt_client_info(address);
1517         if (conn_info) {
1518                 BT_INFO("No need to Send Local GATT Server Disconnected event to apps, just remove remote client info");
1519
1520                 param = g_variant_new("(is)", result, address);
1521                 /* Send event to application */
1522                 _bt_send_event(BT_DEVICE_EVENT,
1523                                 BLUETOOTH_EVENT_GATT_SERVER_DISCONNECTED, /* Local device is GATT server */
1524                                 param);
1525
1526                 /* Remove info from List */
1527                 gatt_client_info_list = g_slist_remove(gatt_client_info_list, conn_info);
1528                 BT_INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
1529                 g_free(conn_info->addr);
1530                 g_free(conn_info);
1531         }
1532
1533         __bt_remove_mtu_gatt_device(address);
1534 }
1535 #else
1536
1537 static void __bt_handle_gatt_server_connection_state(event_gatts_conn_t *event)
1538 {
1539         int result = BLUETOOTH_ERROR_NONE;
1540         struct gatt_client_info_t *conn_info = NULL;
1541         bt_service_app_info_t *info = NULL;
1542         bluetooth_device_address_t dev_addr;
1543         GVariant *param = NULL;
1544         int k;
1545
1546         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1547
1548         memcpy(dev_addr.addr, event->address.addr, 6);
1549
1550
1551         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1552         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1553                 info = &numapps[k];
1554
1555                 if (info->instance_id == event->server_inst) {
1556                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1557                         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
1558                                         (bluetooth_device_address_t*)&dev_addr, sizeof(bluetooth_device_address_t));
1559
1560                         break;
1561                 }
1562         }
1563
1564         /* Send event to BT-API */
1565         _bt_convert_addr_type_to_string(address,
1566                         (unsigned char *)dev_addr.addr);
1567
1568         BT_INFO("GATT Server Connedted: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1569                         address, event->server_inst, event->conn_id);
1570
1571
1572         /* Check if device is already in connected list */
1573         conn_info = __bt_find_remote_gatt_client_info(address);
1574
1575         if (!conn_info) {
1576                 param = g_variant_new("(is)", result, address);
1577                 /* Send event to application */
1578                 _bt_send_event(BT_GATT_SERVER_EVENT,
1579                                 BLUETOOTH_EVENT_GATT_CONNECTED,
1580                                 param);
1581
1582                 /* Save Connection info */
1583                 conn_info = g_new0(struct gatt_client_info_t, 1);
1584                 conn_info->addr = g_strdup(address);
1585                 BT_INFO("Added GATT client addr[%s]", conn_info->addr);
1586                 conn_info->connection_id = event->conn_id;
1587                 conn_info->instance_id = event->server_inst;
1588                 gatt_client_info_list = g_slist_append(gatt_client_info_list, conn_info);
1589                 BT_INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
1590         }
1591
1592         g_free(address);
1593 }
1594
1595 /* GATT Server Dis connected */
1596 static void __bt_handle_gatt_server_disconnection_state(event_gatts_conn_t *event)
1597 {
1598         int result = BLUETOOTH_ERROR_NONE;
1599         struct gatt_client_info_t *conn_info = NULL;
1600         bluetooth_device_address_t dev_addr;
1601         bt_service_app_info_t *info = NULL;
1602         GVariant *param = NULL;
1603         int k;
1604
1605         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1606
1607         memcpy(dev_addr.addr, event->address.addr, 6);
1608
1609         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1610         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1611                 info = &numapps[k];
1612
1613                 if (info->instance_id == event->server_inst) {
1614                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1615                         __bt_gatt_handle_pending_request_info(result, BT_DISCONNECT_LE,
1616                                         (bluetooth_device_address_t*)&dev_addr, sizeof(bluetooth_device_address_t));
1617
1618                         break;
1619                 }
1620         }
1621
1622         /* Send event to BT-API */
1623         _bt_convert_addr_type_to_string(address,
1624                         (unsigned char *)dev_addr.addr);
1625
1626         BT_INFO("GATT Server DisConnected: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1627                         address, event->server_inst, event->conn_id);
1628
1629         param = g_variant_new("(is)", result, address);
1630         /* Send event to application */
1631         _bt_send_event(BT_GATT_SERVER_EVENT,
1632                         BLUETOOTH_EVENT_GATT_DISCONNECTED,
1633                         param);
1634
1635         /* Remove Connection info */
1636         conn_info = __bt_find_remote_gatt_client_info(address);
1637         if (conn_info) {
1638                 BT_INFO("Remove GATT client info from List..");
1639                 /* Remove info from List */
1640                 gatt_client_info_list = g_slist_remove(gatt_client_info_list, conn_info);
1641                 BT_INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
1642                 g_free(conn_info->addr);
1643                 g_free(conn_info);
1644         }
1645
1646         g_free(address);
1647 }
1648 #endif
1649
1650
1651 static void __bt_handle_gatt_server_acquire_write_requested(event_gatts_srvc_acquire_attr_t *event)
1652 {
1653         GVariant *param = NULL;
1654         int result = BLUETOOTH_ERROR_NONE;
1655         struct gatt_server_req_info *req_info = NULL;
1656         bluetooth_device_address_t dev_addr;
1657         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
1658
1659         BT_INFO("GATT Server ACQUIRE  Write Req Connection ID: [%d]", event->attr_trans.conn_id);
1660         BT_INFO("GATT Server  ACQUIRE Write Req Transaction ID:[%d]", event->attr_trans.trans_id);
1661         BT_INFO("GATT Server ACQUIRE Write Req Attribute Handle: [%d]", event->attr_trans.attr_handle);
1662
1663         //address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1664         memcpy(dev_addr.addr, event->address.addr, 6);
1665
1666         req_info = g_new0(struct gatt_server_req_info, 1);
1667         req_info->request_id = event->attr_trans.trans_id;
1668         req_info->attribute_handle = event->attr_trans.attr_handle;
1669         req_info->connection_id = event->attr_trans.conn_id;
1670         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_ACQUIRE_WRITE;
1671         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1672
1673         _bt_convert_addr_type_to_string(address,
1674                         (unsigned char *)dev_addr.addr);
1675
1676         param = g_variant_new("(iiiiiis)", result,
1677                         event->attr_trans.conn_id,
1678                         event->attr_trans.trans_id,
1679                         event->attr_trans.attr_handle,
1680                         event->mtu, event->attr_trans.offset, address);
1681         BT_INFO("GATT Server ACQUIRE Write Req Attribute remote address : [%s]", address);
1682
1683         _bt_send_event(BT_GATT_SERVER_EVENT,
1684                         BLUETOOTH_EVENT_GATT_SERVER_ACQUIRE_WRITE,
1685                         param);
1686
1687 }
1688
1689 static void __bt_handle_gatt_server_acquire_notify_requested(event_gatts_srvc_acquire_attr_t *event)
1690 {
1691         GVariant *param = NULL;
1692         int result = BLUETOOTH_ERROR_NONE;
1693         struct gatt_server_req_info *req_info = NULL;
1694         bluetooth_device_address_t dev_addr;
1695         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
1696
1697         BT_INFO("GATT Server ACQUIRE  Notify Req Connection ID: [%d]", event->attr_trans.conn_id);
1698         BT_INFO("GATT Server ACQUIRE Notify  Req Transaction ID:[%d]", event->attr_trans.trans_id);
1699         BT_INFO("GATT Server ACQUIRE Notify Req Attribute Handle: [%d]", event->attr_trans.attr_handle);
1700         BT_INFO("GATT Server ACQUIRE notify Req address : [%s]", address);
1701
1702         memcpy(dev_addr.addr, event->address.addr, 6);
1703         _bt_convert_addr_type_to_string(address,
1704                         (unsigned char *)dev_addr.addr);
1705         BT_INFO("GATT Server ACQUIRE notify Req remote address : [%s]", address);
1706
1707         req_info = g_new0(struct gatt_server_req_info, 1);
1708         req_info->request_id = event->attr_trans.trans_id;
1709         req_info->attribute_handle = event->attr_trans.attr_handle;
1710         req_info->connection_id = event->attr_trans.conn_id;
1711         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_ACQUIRE_NOTIFY;
1712         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1713
1714         param = g_variant_new("(iiiiiis)", result,
1715                         event->attr_trans.conn_id,
1716                         event->attr_trans.trans_id,
1717                         event->attr_trans.attr_handle,
1718                         event->mtu, event->attr_trans.offset,
1719                         address);
1720
1721         BT_INFO("GATT Server ACQUIRE Notify  Req Attribute : ");
1722
1723          _bt_send_event(BT_GATT_SERVER_EVENT,
1724                                  BLUETOOTH_EVENT_GATT_SERVER_ACQUIRE_NOTIFY,
1725                                  param);
1726 }
1727
1728 static void __bt_handle_gatt_server_write_requested(event_gatts_srvc_write_attr_t *event)
1729 {
1730         char *address;
1731         bluetooth_device_address_t dev_addr;
1732         GVariant *param = NULL;
1733         int result = BLUETOOTH_ERROR_NONE;
1734         gboolean need_resp;
1735         gboolean is_prepare_write;
1736         char *write_val;
1737         GVariant *data = NULL;
1738         int i;
1739         struct gatt_server_req_info *req_info = NULL;
1740         BT_INFO("GATT Server Write Requested");
1741
1742         memcpy(dev_addr.addr, event->address.addr, 6);
1743
1744         BT_INFO("GATT Server Write Req Connection ID: [%d]", event->attr_trans.conn_id);
1745         BT_INFO("GATT Server Write Req Transaction ID:[%d]", event->attr_trans.trans_id);
1746         BT_INFO("GATT Server Write Req Attribute Handle: [%d]", event->attr_trans.attr_handle);
1747         BT_INFO("GATT Server Write Req Attribute Offset: [%d]", event->attr_trans.offset);
1748         BT_INFO("GATT Server Write Req value length [%d]", event->length);
1749         BT_INFO("GATT Server Write Req needs response: [%d]", event->need_rsp);
1750         BT_INFO("GATT Server Write Req Is Prep: [%d]", event->is_prep);
1751
1752         if (event->length <= 0) {
1753                 BT_INFO("GATT Server write requested, but length of attr value is 0");
1754                 return;
1755         }
1756
1757         need_resp = event->need_rsp;
1758         is_prepare_write = event->is_prep;
1759
1760         write_val = g_memdup(&event->value[0], event->length);
1761
1762         address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1763         _bt_convert_addr_type_to_string(address,
1764                         (unsigned char *)dev_addr.addr);
1765
1766         BT_INFO("GATT Server Write Request from remote client [%s]", address);
1767         /* DEBUG */
1768         if (event->length > 0) {
1769                 for (i = 0; i < event->length; i++)
1770                         BT_DBG("Data[%d] = [0x%x]", i, event->value[i]);
1771         }
1772         /* Save Write Request Info */
1773         req_info = g_new0(struct gatt_server_req_info, 1);
1774         req_info->request_id = event->attr_trans.trans_id;
1775         req_info->attribute_handle = event->attr_trans.attr_handle;
1776         req_info->connection_id = event->attr_trans.conn_id;
1777         req_info->addr = address;
1778         req_info->offset = event->attr_trans.offset;
1779         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_WRITE;
1780         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1781
1782         data = g_variant_new_from_data(
1783                         G_VARIANT_TYPE_BYTESTRING,
1784                         write_val,
1785                         event->length,
1786                         TRUE, NULL, NULL);
1787
1788         param = g_variant_new("(iiiiiibbsn@ay)", result,
1789                         event->attr_trans.conn_id,
1790                         event->attr_trans.trans_id,
1791                         event->attr_trans.attr_handle,
1792                         event->attr_trans.offset,
1793                         event->length,
1794                         need_resp,
1795                         is_prepare_write,
1796                         address,
1797                         event->length,
1798                         data);
1799
1800          _bt_send_event(BT_GATT_SERVER_EVENT,
1801                          BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED,
1802                         param);
1803
1804         g_free(write_val);
1805 }
1806
1807 static void __bt_handle_gatt_server_read_requested(event_gatts_srvc_read_attr_t *event)
1808 {
1809         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1810         bluetooth_device_address_t dev_addr;
1811         int result = BLUETOOTH_ERROR_NONE;
1812         struct gatt_server_req_info *req_info = NULL;
1813         GVariant *param = NULL;
1814         gboolean is_long;
1815         BT_INFO("GATT Server Read Requested");
1816
1817         memcpy(dev_addr.addr, event->address.addr, 6);
1818
1819         BT_INFO("GATT Server-Client Connection ID: [%d]", event->attr_trans.conn_id);
1820         BT_INFO("GATT Server-Client Transaction ID: [%d]", event->attr_trans.trans_id);
1821         BT_INFO("GATT Server Attribute Handle: [%d]", event->attr_trans.attr_handle);
1822         BT_INFO("GATT Server Attribute Offset for read: [%d]", event->attr_trans.offset);
1823         BT_INFO("GATT Server Attribute is long: [%d]", event->is_long);
1824
1825         is_long = event->is_long;
1826
1827         /* Save Read Request Info */
1828         req_info = g_new0(struct gatt_server_req_info, 1);
1829         req_info->request_id = event->attr_trans.trans_id;
1830         req_info->attribute_handle = event->attr_trans.attr_handle;
1831         req_info->connection_id = event->attr_trans.conn_id;
1832         req_info->addr = address;
1833         req_info->offset = event->attr_trans.offset;
1834         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_READ;
1835         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1836
1837         /* Send event to BT-API */
1838         _bt_convert_addr_type_to_string(address,
1839                         (unsigned char *)dev_addr.addr);
1840
1841         BT_INFO("GATT Server Read Request from remote client [%s]", address);
1842
1843         param = g_variant_new("(iiiiibs)", result,
1844                         event->attr_trans.conn_id,
1845                         event->attr_trans.trans_id,
1846                         event->attr_trans.attr_handle,
1847                         event->attr_trans.offset,
1848                         is_long,
1849                         address);
1850
1851         _bt_send_event(BT_GATT_SERVER_EVENT,
1852                         BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED,
1853                         param);
1854 }
1855
1856 static void __bt_handle_gatt_server_indicate_confirmed(event_gatts_ind_cnfrm_t *event)
1857 {
1858         bluetooth_device_address_t dev_addr;
1859         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1860         int cur_connected_clients;
1861         static int recvd = 0;
1862         gboolean completed = 0;
1863         GVariant *param = NULL;
1864
1865         /* OAL event does provide error, so MW assumes event will never contain wrong data,
1866            incase of any issues, check with OAL */
1867         int result = BLUETOOTH_ERROR_NONE;
1868
1869         memcpy(dev_addr.addr, event->address.addr, 6);
1870         _bt_convert_addr_type_to_string(address,
1871                         (unsigned char *)dev_addr.addr);
1872
1873         BT_INFO("Indication sent to GATT client [%s] conn_ ID [%d] transaction ID [%d] Att handle [%d]",
1874                         address, event->conn_id, event->trans_id, event->attr_handle);
1875
1876
1877         cur_connected_clients = g_slist_length(gatt_client_info_list);
1878         BT_INFO("Number of connected clients during sending Indication [%d] & current connected count [%d]",
1879                         num_indicate_clients, cur_connected_clients);
1880
1881         recvd++;
1882         if (recvd == num_indicate_clients) {
1883                 BT_INFO("Gatt indication confirm event for last GATT client.. [%s]", address);
1884                 completed = 1; /* Last event */
1885                 recvd = 0; /* Reset */
1886                 num_indicate_clients = 0;
1887         }
1888
1889         param = g_variant_new("(isib)",
1890                         result,
1891                         address,
1892                         event->attr_handle,
1893                         completed);
1894
1895         /* Send event to BT-API */
1896         _bt_send_event(BT_GATT_SERVER_EVENT,
1897                         BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_COMPLETED,
1898                         param);
1899
1900         BT_INFO("Received Indication confirm for client number [%d]", recvd);
1901         g_free(address);
1902 }
1903
1904 /* Tizen Platform Specific */
1905 static void __bt_handle_gatt_server_notification_changed(event_gatts_notif_t *event)
1906 {
1907         bluetooth_device_address_t dev_addr;
1908         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1909         GVariant *param = NULL;
1910         gboolean notify;
1911
1912         /* OAL event does provide error, so MW assumes event will never contain wrong data,
1913            incase of any issues, check with OAL */
1914         int result = BLUETOOTH_ERROR_NONE;
1915
1916         memcpy(dev_addr.addr, event->address.addr, 6);
1917         _bt_convert_addr_type_to_string(address,
1918                         (unsigned char *)dev_addr.addr);
1919
1920         BT_INFO("notification_changed [%s] conn_ ID [%d] transaction ID [%d] Att handle [%d] Notify[%d]",
1921                         address, event->conn_id, event->trans_id, event->attr_handle, event->notify);
1922
1923         /* Set Notifcation status */
1924         notify = event->notify;
1925
1926         param = g_variant_new("(isib)",
1927                         result,
1928                         address,
1929                         event->attr_handle,
1930                         notify);
1931
1932         /* Send event to BT-API */
1933         _bt_send_event(BT_GATT_SERVER_EVENT,
1934                         BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED,
1935                         param);
1936
1937         g_free(address);
1938 }
1939
1940 static void __bt_handle_gatt_mtu_changed_event(event_gatts_mtu_changed_t *event)
1941 {
1942         int result = BLUETOOTH_ERROR_NONE;
1943         struct gatt_client_info_t *conn_info = NULL;
1944         GVariant *param = NULL;
1945         guint8 status = 0;
1946         BT_INFO("GATT Server MTU changed event");
1947
1948         conn_info = __bt_find_remote_gatt_client_info_from_conn_id(event->conn_id);
1949         if (conn_info == NULL) {
1950                 BT_ERR("Cant find connection Information");
1951                 return;
1952         }
1953         BT_INFO("Got connection Info GATT client [%s] MTU Size [%d]",
1954                         conn_info->addr, event->mtu_size);
1955
1956         __bt_update_mtu_gatt_device(conn_info->addr, event->mtu_size);
1957
1958         param = g_variant_new("(isqy)",
1959                         result,
1960                         conn_info->addr,
1961                         event->mtu_size,
1962                         status);
1963
1964         /* Send event to BT-API */
1965         _bt_send_event(BT_GATT_SERVER_EVENT,
1966                         BLUETOOTH_EVENT_GATT_ATT_MTU_CHANGED,
1967                         param);
1968 }
1969
1970 static void __bt_gatt_event_handler(int event_type, gpointer event_data)
1971 {
1972         BT_INFO("OAL event = 0x%x, \n", event_type);
1973         switch (event_type) {
1974                 case OAL_EVENT_BLE_SERVER_INSTANCE_INITIALISED: {
1975                 BT_INFO("OAL Event: Server Instance Registered");
1976                 /* GATT Server Registered event is handled in MAIN thread context */
1977                 __bt_handle_server_instance_registered((event_gatts_register_t *)event_data);
1978                 break;
1979                                                                 }
1980         case OAL_EVENT_GATTS_SERVICE_ADDED: {
1981                 BT_INFO("OAL Event: GATT Service added");
1982                 __bt_handle_gatt_server_service_added((event_gatts_srvc_prm_t *)event_data);
1983                 break;
1984         }
1985         case OAL_EVENT_GATTS_CHARACTERISTIC_ADDED: {
1986                 BT_INFO("OAL Event: GATT characteristic added");
1987                 __bt_handle_gatt_server_characteristic_added((event_gatts_srvc_charctr_t *)event_data);
1988                 break;
1989         }
1990         case OAL_EVENT_GATTS_DESCRIPTOR_ADDED: {
1991                 BT_INFO("OAL Event: GATT descriptor added");
1992                 __bt_handle_gatt_server_descriptor_added((event_gatts_srvc_descr_t *)event_data);
1993                 break;
1994         }
1995         case OAL_EVENT_GATTS_SERVICE_STARTED: {
1996                 BT_INFO("OAL Event: GATT Service started");
1997                 __bt_handle_gatt_server_service_started((event_gatts_srvc_t *)event_data);
1998                 break;
1999         }
2000         case OAL_EVENT_GATTS_SERVICE_STOPED: {
2001                 BT_INFO("OAL Event: GATT Service stopped");
2002                 __bt_handle_gatt_server_service_stopped((event_gatts_srvc_t *)event_data);
2003                 break;
2004         }
2005         case OAL_EVENT_GATTS_SERVICE_DELETED: {
2006                 BT_INFO("OAL Event: GATT Service deleted");
2007                 __bt_handle_gatt_server_service_deleted((event_gatts_srvc_t *) event_data);
2008                 break;
2009         }
2010         case OAL_EVENT_GATTS_CONNECTION_COMPLETED: {
2011                 BT_INFO("OAL Event: GATT Server Connected");
2012                 __bt_handle_gatt_server_connection_state((event_gatts_conn_t *)event_data);
2013                 break;
2014         }
2015         case OAL_EVENT_GATTS_DISCONNECTION_COMPLETED: {
2016                 BT_INFO("OAL Event: GATT Server Disconnected");
2017                 __bt_handle_gatt_server_disconnection_state((event_gatts_conn_t *)event_data);
2018                 break;
2019         }
2020         case OAL_EVENT_GATTS_REQUEST_READ: {
2021                 BT_INFO("OAL Event: GATT Server Read Request");
2022                 __bt_handle_gatt_server_read_requested((event_gatts_srvc_read_attr_t *)event_data);
2023                 break;
2024         }
2025         case OAL_EVENT_GATTS_REQUEST_WRITE: {
2026                 BT_INFO("OAL Event: GATT Server Write Request");
2027                 __bt_handle_gatt_server_write_requested((event_gatts_srvc_write_attr_t *)event_data);
2028                 break;
2029         }
2030         case OAL_EVENT_GATTS_REQUEST_ACQUIRE_WRITE: {
2031                 BT_INFO("OAL Event: GATT Server Acquire  Write Request");
2032                 __bt_handle_gatt_server_acquire_write_requested((event_gatts_srvc_acquire_attr_t*)event_data);
2033                 break;
2034         }
2035         case OAL_EVENT_GATTS_REQUEST_ACQUIRE_NOTIFY: {
2036                 BT_INFO("OAL Event: GATT ServerAcquire Notify  Request");
2037                 __bt_handle_gatt_server_acquire_notify_requested((event_gatts_srvc_acquire_attr_t*)event_data);
2038                 break;
2039         }
2040         case OAL_EVENT_GATTS_IND_CONFIRM: {
2041                 BT_INFO("OAL Event: GATT Server Indication confirmed");
2042                 __bt_handle_gatt_server_indicate_confirmed((event_gatts_ind_cnfrm_t *)event_data);
2043                 break;
2044         }
2045         case OAL_EVENT_GATTS_NOTIFICATION: { /* Tizen Platform Specific */
2046                 BT_INFO("OAL Event: GATT Server DisConnected");
2047                 __bt_handle_gatt_server_notification_changed((event_gatts_notif_t *)event_data);
2048                 break;
2049         }
2050         case OAL_EVENT_GATTS_MTU_CHANGED: {
2051                 BT_INFO("OAL Event: GATT Server MTU changed event callback");
2052                 __bt_handle_gatt_mtu_changed_event((event_gatts_mtu_changed_t *)event_data);
2053                 break;
2054         }
2055 #ifdef TIZEN_GATT_CLIENT
2056         case OAL_EVENT_GATTC_REGISTRATION: {
2057                 BT_INFO("OAL Event: GATT Client instance Registered");
2058                 __bt_handle_client_instance_registered((event_gattc_register_t *) event_data);
2059                 break;
2060         }
2061         case OAL_EVENT_GATTC_CONNECTION_COMPLETED: {
2062                 BT_INFO("OAL Event: GATT Client Connected");
2063                 __bt_handle_client_connected((event_gattc_conn_t *) event_data);
2064                 break;
2065         }
2066         case OAL_EVENT_GATTC_DISCONNECTION_COMPLETED: {
2067                 BT_INFO("OAL Event: GATT Client DisConnected");
2068                 __bt_handle_client_disconnected((event_gattc_conn_t *) event_data);
2069                 break;
2070         }
2071         case OAL_EVENT_GATTC_SERVICE_SEARCH_RESULT: {
2072                 BT_INFO("OAL Event: GATT Client Service Search Result");
2073                 __bt_handle_client_service_search_result((event_gattc_service_result_t *) event_data);
2074                 break;
2075         }
2076         case OAL_EVENT_GATTC_SERVICE_SEARCH_DONE: {
2077                 BT_INFO("OAL Event: GATT Client Service Completed");
2078                 __bt_handle_client_service_search_completed((event_gattc_conn_status_t *) event_data);
2079                 break;
2080         }
2081         case OAL_EVENT_GATTC_CHARAC_SERACH_RESULT: {
2082                 BT_INFO("OAL Event: GATT Client Characteristic Search Result");
2083                 __bt_handle_client_characteristic_search_result((event_gattc_characteristic_result_t *) event_data);
2084                 break;
2085         }
2086         case OAL_EVENT_GATTC_DESC_SERACH_RESULT: {
2087                 BT_INFO("OAL Event: GATT Client Descriptor Search Result");
2088                 __bt_handle_client_descriptor_search_result((event_gattc_descriptor_result_t *) event_data);
2089                 break;
2090         }
2091         case OAL_EVENT_GATTC_READ_CHARAC: {
2092                 BT_INFO("OAL Event: GATT Client Characteristic Read Data");
2093                 __bt_handle_client_characteristic_read_data((event_gattc_read_data *) event_data);
2094                 break;
2095         }
2096         case OAL_EVENT_GATTC_READ_DESCR: {
2097                 BT_INFO("OAL Event: GATT Client Descriptor Read Data");
2098                 __bt_handle_client_descriptor_read_data((event_gattc_read_data *) event_data);
2099                 break;
2100         }
2101         case OAL_EVENT_GATTC_WRITE_CHARAC: {
2102                 BT_INFO("OAL Event: GATT Client Characteristic Write Data");
2103                 __bt_handle_client_characteristic_write_data((event_gattc_write_data *) event_data);
2104                 break;
2105         }
2106         case OAL_EVENT_GATTC_WRITE_DESCR: {
2107                 BT_INFO("OAL Event: GATT Client Descriptor Write Data");
2108                 __bt_handle_client_descriptor_write_data((event_gattc_write_data *) event_data);
2109                 break;
2110         }
2111         case OAL_EVENT_DEVICE_LE_DISCONNECTED: {
2112                 BT_INFO("OAL Event: LE device disconnected");
2113                 __bt_hanlde_le_device_disconnection((event_dev_conn_status_t *)event_data);
2114                 break;
2115         }
2116         case OAL_EVENT_GATTC_NOTIFICATION_REGISTERED: {
2117                 BT_INFO("OAL Event: GATT Client Notification Registered");
2118                 __bt_handle_client_notification_registered((event_gattc_regdereg_notify_t *) event_data, TRUE);
2119                 break;
2120         }
2121         case OAL_EVENT_GATTC_NOTIFICATION_DEREGISTERED: {
2122                 BT_INFO("OAL Event: GATT Client Notification Registered");
2123                 __bt_handle_client_notification_registered((event_gattc_regdereg_notify_t *) event_data, FALSE);
2124                 break;
2125         }
2126         case OAL_EVENT_GATTC_NOTIFY_DATA: {
2127                 BT_INFO("OAL Event: GATT Client Notification Data");
2128                 __bt_handle_client_notification_data((event_gattc_notify_data *) event_data);
2129                 break;
2130         }
2131         case OAL_EVENT_GATTC_MTU_EXCHANGE_COMPLETED: {
2132                 BT_INFO("OAL Event: GATT Client MTU Exchange Complete");
2133                 __bt_handle_client_mtu_exchange_completed((event_gattc_mtu_configured_t *) event_data);
2134                 break;
2135         }
2136 #endif
2137         default:
2138                 break;
2139         }
2140         BT_DBG("-");
2141 }
2142
2143 int _bt_gatt_server_add_service(char *sender, int service_type,
2144                 int num_handles, char *svc_uuid, int instance_id)
2145 {
2146         BT_CHECK_PARAMETER(svc_uuid, return);
2147         BT_CHECK_PARAMETER(sender, return);
2148         int ret = OAL_STATUS_SUCCESS;
2149
2150         oal_gatt_srvc_id_t svc_data;
2151
2152         svc_data.is_prmry = service_type;
2153         svc_data.id.inst_id = instance_id;
2154
2155         BT_INFO("Service UUID [%s] Num handles [%d] Instance ID [%d]", svc_uuid, num_handles, instance_id);
2156         _bt_string_to_uuid(svc_uuid, (service_uuid_t*)&svc_data.id.uuid);
2157
2158         ret = gatts_add_service(instance_id, &svc_data, num_handles);
2159         if (ret != OAL_STATUS_SUCCESS) {
2160                 BT_ERR("ret: %d", ret);
2161                 return BLUETOOTH_ERROR_INTERNAL;
2162         }
2163
2164         return BLUETOOTH_ERROR_NONE;
2165 }
2166
2167
2168 int _bt_gatt_server_add_included_service(char *sender, int instance_id,
2169                 int service_handle, int included_svc_handle)
2170 {
2171         BT_CHECK_PARAMETER(sender, return);
2172         int ret = OAL_STATUS_SUCCESS;
2173
2174         ret = gatts_add_included_services(instance_id, service_handle, included_svc_handle);
2175         if (ret != OAL_STATUS_SUCCESS) {
2176                 BT_ERR("ret: %d", ret);
2177                 return BLUETOOTH_ERROR_INTERNAL;
2178         }
2179         return BLUETOOTH_ERROR_NONE;
2180 }
2181
2182 int _bt_gatt_server_add_characteristic(char *sender, char *char_uuid,
2183                 bluetooth_gatt_server_attribute_params_t *param)
2184 {
2185         BT_CHECK_PARAMETER(char_uuid, return);
2186         BT_CHECK_PARAMETER(sender, return);
2187         BT_CHECK_PARAMETER(param, return);
2188         int ret = OAL_STATUS_SUCCESS;
2189
2190         oal_uuid_t uuid = {{0} };
2191
2192         BT_INFO("Char UUID [%s] Instance ID [%d]", char_uuid, param->instance_id);
2193         _bt_string_to_uuid(char_uuid, (service_uuid_t*)&uuid);
2194
2195         BT_INFO("Char permission From API [0x%x]", param->permissions);
2196
2197         ret = gatts_add_characteristics(param->instance_id, param->service_handle, &uuid,
2198                         param->properties, (int)param->permissions);
2199         if (ret != OAL_STATUS_SUCCESS) {
2200                 BT_ERR("ret: %d", ret);
2201                 return BLUETOOTH_ERROR_INTERNAL;
2202         }
2203         return BLUETOOTH_ERROR_NONE;
2204 }
2205
2206 int _bt_gatt_server_add_descriptor(char *sender, char *desc_uuid,
2207                 bt_gatt_permission_t *param, int service_handle, int instance_id)
2208 {
2209         BT_CHECK_PARAMETER(desc_uuid, return);
2210         BT_CHECK_PARAMETER(sender, return);
2211         BT_CHECK_PARAMETER(param, return);
2212         int ret = OAL_STATUS_SUCCESS;
2213
2214         oal_uuid_t uuid = {{0} };
2215
2216         BT_INFO("Descriptor UUID [%s] Instance ID [%d] Service handle [%d]",
2217                         desc_uuid, service_handle, instance_id);
2218
2219         _bt_string_to_uuid(desc_uuid, (service_uuid_t*)&uuid);
2220
2221         BT_INFO("Descriptor permission From API [0x%x]", *param);
2222         ret = gatts_add_descriptor(instance_id, service_handle, &uuid, (int)*param);
2223
2224         if (ret != OAL_STATUS_SUCCESS) {
2225                 BT_ERR("ret: %d", ret);
2226                 return BLUETOOTH_ERROR_INTERNAL;
2227         }
2228         return BLUETOOTH_ERROR_NONE;
2229 }
2230
2231 int _bt_gatt_server_start_service(char *sender, int service_handle, int instance_id)
2232 {
2233         BT_CHECK_PARAMETER(sender, return);
2234         int ret = OAL_STATUS_SUCCESS;
2235
2236         ret = gatts_start_service(instance_id, service_handle, BT_GATT_TRANSPORT_LE);
2237         if (ret != OAL_STATUS_SUCCESS) {
2238                 BT_ERR("ret: %d", ret);
2239                 return BLUETOOTH_ERROR_INTERNAL;
2240         }
2241         return BLUETOOTH_ERROR_NONE;
2242 }
2243
2244 int _bt_gatt_server_stop_service(char *sender, int service_handle, int instance_id)
2245 {
2246         BT_CHECK_PARAMETER(sender, return);
2247         int ret = OAL_STATUS_SUCCESS;
2248
2249         ret = gatts_stop_service(instance_id, service_handle);
2250         if (ret != OAL_STATUS_SUCCESS) {
2251                 BT_ERR("ret: %d", ret);
2252                 return BLUETOOTH_ERROR_INTERNAL;
2253         }
2254         return BLUETOOTH_ERROR_NONE;
2255 }
2256
2257 int _bt_gatt_server_delete_service(char *sender, int service_handle, int instance_id)
2258 {
2259         BT_CHECK_PARAMETER(sender, return);
2260         int ret = OAL_STATUS_SUCCESS;
2261         GSList *l;
2262         int *handle = NULL;
2263
2264         ret = gatts_delete_service(instance_id, service_handle);
2265         if (ret != OAL_STATUS_SUCCESS) {
2266                 BT_ERR("ret: %d", ret);
2267                 return BLUETOOTH_ERROR_INTERNAL;
2268         }
2269
2270         /* Remove the Service Handle */
2271         for (l = numapps[instance_id].service_handles; l != NULL;) {
2272                 handle = l->data;
2273                 l = g_slist_next(l);
2274                 if (handle && *handle == service_handle) {
2275                         BT_INFO("Remove Service handle [%d]", *handle);
2276                         numapps[instance_id].service_handles = g_slist_remove(numapps[instance_id].service_handles, handle);
2277                         g_free(handle);
2278                         handle = NULL;
2279                 }
2280         }
2281
2282         return BLUETOOTH_ERROR_NONE;
2283 }
2284
2285 int _bt_gatt_server_send_response(char *sender, bluetooth_gatt_att_data_t *data,
2286                 bluetooth_gatt_server_response_params_t *param)
2287 {
2288         BT_CHECK_PARAMETER(sender, return);
2289         BT_CHECK_PARAMETER(data, return);
2290         BT_CHECK_PARAMETER(param, return);
2291         struct gatt_server_req_info *req_info = NULL;
2292         int ret = OAL_STATUS_SUCCESS;
2293
2294         oal_gatt_response_t response;
2295
2296         BT_INFO("GATT Server Response: Req Type [%d] req_id [%d] status [%d] auth_req [%d] offset[%d] data len[%d]",
2297                         param->req_type, param->request_id,
2298                         param->response_status, param->auth_req,
2299                         data->offset, data->length);
2300
2301         /* Search for matching Request in List */
2302         req_info = __bt_gatt_server_find_request_info(param->request_id, param->req_type);
2303         if (!req_info) {
2304                 BT_ERR("GATT Server Req Info not found for current response..return Error");
2305                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
2306         }
2307
2308         memset(&response, 0x00, sizeof(oal_gatt_response_t));
2309
2310         response.handle = req_info->attribute_handle;
2311         response.attr_value.auth_req = param->auth_req;
2312         response.attr_value.handle = req_info->attribute_handle;
2313         response.attr_value.offset = data->offset;
2314         response.attr_value.len = data->length;
2315         memcpy(&response.attr_value.value, &data->data, data->length);
2316
2317
2318         ret = gatts_send_response(req_info->connection_id, param->request_id,
2319                         param->response_status, &response);
2320
2321         if (ret != OAL_STATUS_SUCCESS) {
2322                 BT_ERR("ret: %d", ret);
2323                 return BLUETOOTH_ERROR_INTERNAL;
2324         }
2325
2326         BT_INFO("GATT Server Response successfully sent");
2327         /* Remove GATT server request from list */
2328         gatt_server_requests = g_slist_remove(gatt_server_requests, req_info);
2329         g_free(req_info->addr);
2330
2331         return BLUETOOTH_ERROR_NONE;
2332 }
2333
2334 int _bt_gatt_server_acquire_send_response(char *sender, bluetooth_gatt_server_acquire_response_params_t *param ,        void *fd_list)
2335 {
2336         BT_CHECK_PARAMETER(sender, return);
2337         BT_CHECK_PARAMETER(param, return);
2338         struct gatt_server_req_info *req_info = NULL;
2339         int ret = OAL_STATUS_SUCCESS;
2340
2341
2342         BT_INFO("GATT acquire Server Response: Req Type [%d] req_id [%d] fd  [%d] mtu[%d]",
2343                         param->req_type, param->request_id,
2344                          param->fd,
2345                         param->mtu);
2346
2347         /* Search for matching Request in List */
2348         req_info = __bt_gatt_server_find_request_info(param->request_id, param->req_type);
2349         if (!req_info) {
2350                 BT_ERR("GATT acquire Server Req Info not found for current response..return Error");
2351                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
2352         }
2353
2354         ret = gatt_send_response_acquire(req_info->connection_id, param->request_id, 0, param->fd, param->mtu, fd_list);
2355
2356         if (ret != OAL_STATUS_SUCCESS) {
2357                 BT_ERR("ret: %d", ret);
2358                 return BLUETOOTH_ERROR_INTERNAL;
2359         }
2360
2361         BT_INFO("GATT acquire Server Response successfully sent");
2362         /* Remove GATT server request from list */
2363         gatt_server_requests = g_slist_remove(gatt_server_requests, req_info);
2364         g_free(req_info->addr);
2365
2366         return BLUETOOTH_ERROR_NONE;
2367 }
2368
2369
2370
2371 int _bt_gatt_server_send_indication(char *sender, bluetooth_device_address_t *dev_addr,
2372                 bluetooth_gatt_att_data_t *data,
2373                 bluetooth_gatt_server_indication_params_t *param)
2374 {
2375         BT_CHECK_PARAMETER(sender, return);
2376         BT_CHECK_PARAMETER(data, return);
2377         BT_CHECK_PARAMETER(param, return);
2378         char *address;
2379         gboolean all_send = FALSE;
2380         int ret = OAL_STATUS_SUCCESS;
2381         struct gatt_client_info_t *conn;
2382
2383         address = g_malloc0(BT_ADDRESS_STRING_SIZE);
2384         _bt_convert_addr_type_to_string(address, dev_addr->addr);
2385
2386         if (memcmp(dev_addr->addr, BDADDR_ANY, 6) == 0) {
2387                 BT_INFO("GATT Server: Send Indication to all connected GATT clients..");
2388                 all_send = TRUE;
2389         } else {
2390                 BT_INFO("GATT Server: Send Indication to connected GATT client addr [%s]", address);
2391         }
2392
2393         /* Attempt to send Notification/Indication to all Connected GATT clients */
2394         if (all_send) {
2395                 ret = __bt_gatt_send_indication_to_all_connected_clients(data, param);
2396                 if (ret != OAL_STATUS_SUCCESS) {
2397                         BT_ERR("ret: %d", ret);
2398                         g_free(address);
2399                         return BLUETOOTH_ERROR_INTERNAL;
2400                 }
2401
2402         } else {
2403                 conn = __bt_find_remote_gatt_client_info(address);
2404                 if (conn) {
2405                         ret = gatts_send_indication(param->instance_id, param->atrribute_handle,
2406                                         conn->connection_id, data->length,
2407                                         param->need_confirmation, (char *)(&data->data[0]));
2408
2409                         if (ret != OAL_STATUS_SUCCESS) {
2410                                 BT_ERR("ret: %d", ret);
2411                                 BT_INFO("Indication failed to send to Remote GATT Client [%s]", address);
2412                                 g_free(address);
2413                                 return BLUETOOTH_ERROR_INTERNAL;
2414                         }
2415                         BT_INFO("Indication sent to Remote GATT Client [%s] wait for Notification completed event from OAL", address);
2416                         g_free(address);
2417                         num_indicate_clients = 1;
2418                         return BLUETOOTH_ERROR_NONE;
2419                 }
2420                 BT_ERR("Remote GATT client [%s] is not connected..Cant send Indication!!", address);
2421                 g_free(address);
2422                 return BLUETOOTH_ERROR_NOT_CONNECTED;
2423         }
2424         g_free(address);
2425         return BLUETOOTH_ERROR_NONE;
2426 }
2427
2428 int _bt_gatt_server_update_attribute_value(char *sender, int instance_id,
2429                 bluetooth_gatt_server_update_value_t *param)
2430 {
2431         BT_CHECK_PARAMETER(sender, return);
2432         BT_CHECK_PARAMETER(param, return);
2433         int ret = OAL_STATUS_SUCCESS;
2434
2435         oal_gatt_value_t value;
2436         BT_INFO("GATT Server Update value: Instance ID [%d] attr handle [%d] Value len [%d]",
2437                         instance_id, param->attribute_handle, param->length);
2438
2439
2440         memset(&value, 0x00, sizeof(oal_gatt_value_t));
2441
2442         value.handle = param->attribute_handle;
2443         value.len = param->length;
2444         memcpy(&value.value, &param->data.data, param->length);
2445
2446         ret = gatts_update_att_value(instance_id, &value);
2447
2448         if (ret != OAL_STATUS_SUCCESS) {
2449                 BT_ERR("ret: %d", ret);
2450                 return BLUETOOTH_ERROR_INTERNAL;
2451         }
2452
2453         BT_INFO("GATT Server Update Attribute Value successfully");
2454         return BLUETOOTH_ERROR_NONE;
2455 }
2456
2457 int _bt_request_att_mtu(bluetooth_device_address_t *device_address,
2458                 unsigned int mtu)
2459 {
2460         struct gatt_server_info_t *conn_info = NULL;
2461         char *addr = NULL;
2462         int ret = OAL_STATUS_SUCCESS;
2463
2464         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
2465         _bt_convert_addr_type_to_string(addr, device_address->addr);
2466
2467         /* Check if remote GATT Server is connected or not */
2468         conn_info = __bt_find_remote_gatt_server_info(addr);
2469         if (conn_info) {
2470                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
2471                                 conn_info->addr, conn_info->connection_id);
2472         } else {
2473                 BT_ERR("GATT Server is not yet connected..");
2474                 g_free(addr);
2475                 return BLUETOOTH_ERROR_NOT_CONNECTED;
2476         }
2477
2478         ret = gattc_configure_mtu(conn_info->connection_id, mtu);
2479         if (ret != OAL_STATUS_SUCCESS) {
2480                 BT_ERR("ret: %d", ret);
2481                 g_free(addr);
2482                 return BLUETOOTH_ERROR_INTERNAL;
2483         }
2484
2485         g_free(addr);
2486         return BLUETOOTH_ERROR_NONE;
2487 }
2488
2489 int _bt_get_att_mtu(bluetooth_device_address_t *address,
2490                 unsigned int *mtu)
2491 {
2492         BT_CHECK_PARAMETER(address, return);
2493         BT_CHECK_PARAMETER(mtu, return);
2494         struct gatt_client_info_t *conn_info = NULL;
2495         char addr[BT_ADDRESS_STRING_SIZE] = { 0 };
2496         int ret = OAL_STATUS_SUCCESS;
2497         int stack_mtu;
2498
2499         _bt_convert_addr_type_to_string(addr, address->addr);
2500
2501         BT_INFO("Get current MTU size for the remote client:DevAddress:[%s]", addr);
2502
2503         conn_info = __bt_find_remote_gatt_client_info(addr);
2504         if (conn_info) {
2505                 BT_INFO("GATT Client [%s] is connected, conn Id [%d] Instance ID [%d]",
2506                                 conn_info->addr, conn_info->connection_id, conn_info->instance_id);
2507         } else {
2508                 BT_ERR("GATT Client [%s] is not yet connected..", addr);
2509                 return BLUETOOTH_ERROR_NOT_CONNECTED;
2510         }
2511
2512         ret = gatts_get_att_mtu(conn_info->connection_id, &stack_mtu);
2513         if (ret != OAL_STATUS_SUCCESS) {
2514                 BT_ERR("ret: %d", ret);
2515                 return BLUETOOTH_ERROR_INTERNAL;
2516         }
2517
2518         BT_INFO("ATT MTU received from OAL [%d]", stack_mtu);
2519         *mtu = (unsigned int)stack_mtu;
2520
2521         if (*mtu == 0) {
2522                 BT_ERR("MTU value is zero, GATT Client [%s] is not yet connected..", addr);
2523                 return BLUETOOTH_ERROR_NOT_CONNECTED;
2524         }
2525
2526         return BLUETOOTH_ERROR_NONE;
2527 }
2528
2529 #ifdef TIZEN_GATT_CLIENT
2530 /* GATT Client utility static functions */
2531 static bt_gatt_service_info_list_t * __bt_get_service_info_list(int conn_id)
2532 {
2533         GSList *l;
2534         bt_gatt_service_info_list_t *info = NULL;
2535
2536         for (l = list_gatt_info; l != NULL; l = g_slist_next(l)) {
2537                 info = (bt_gatt_service_info_list_t*)l->data;
2538                 if (info == NULL)
2539                         continue;
2540
2541                 if (info->conn_id == conn_id)
2542                         return info;
2543
2544         }
2545         return NULL;
2546 }
2547
2548 static bt_gatt_service_info_t* __bt_find_matching_service(
2549                 bt_gatt_service_info_list_t *svc_list, oal_gatt_srvc_id_t *svc)
2550 {
2551         GSList *l;
2552         bt_gatt_service_info_t *info = NULL;
2553
2554         for (l = svc_list->services; l != NULL; l = g_slist_next(l)) {
2555                 info = (bt_gatt_service_info_t*)l->data;
2556                 if (info == NULL)
2557                         continue;
2558
2559                 /* Match UUID and instance ID */
2560                 if (!memcmp(&svc->id.uuid.uuid, &info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
2561                                 && (svc->id.inst_id == info->inst_id)) {
2562                         return info;
2563                 }
2564         }
2565         return NULL;
2566 }
2567
2568 static bt_gatt_char_info_t* __bt_find_matching_charc(
2569                 bt_gatt_service_info_t *svc_info, oal_gatt_id_t *charc)
2570 {
2571         GSList *l;
2572         bt_gatt_char_info_t *info = NULL;
2573
2574         for (l = svc_info->chars; l != NULL; l = g_slist_next(l)) {
2575                 info = (bt_gatt_char_info_t*)l->data;
2576                 if (info == NULL)
2577                         continue;
2578
2579                 /* Match UUID and instance ID */
2580                 if (!memcmp(&charc->uuid.uuid, &info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
2581                                 && (charc->inst_id == info->inst_id)) {
2582                         return info;
2583                 }
2584         }
2585         return NULL;
2586 }
2587
2588 static bt_gatt_descriptor_info_t* __bt_find_matching_desc(
2589                 bt_gatt_char_info_t *char_info, oal_gatt_id_t *desc)
2590 {
2591         GSList *l;
2592         bt_gatt_descriptor_info_t *info = NULL;
2593
2594         for (l = char_info->descs; l != NULL; l = g_slist_next(l)) {
2595                 info = (bt_gatt_descriptor_info_t*)l->data;
2596                 if (info == NULL)
2597                         continue;
2598
2599                 /* Match UUID and instance ID */
2600                 if (!memcmp(&desc->uuid, &info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
2601                                 && (desc->inst_id == info->inst_id)) {
2602                         return info;
2603                 }
2604         }
2605         return NULL;
2606 }
2607
2608
2609 static struct gatt_server_info_t *__bt_find_remote_gatt_server_info_from_conn_id(int conn_id)
2610 {
2611         GSList *l;
2612         struct gatt_server_info_t *info = NULL;
2613
2614         for (l = gatt_server_info_list; l != NULL; l = g_slist_next(l)) {
2615                 info = (struct gatt_server_info_t*)l->data;
2616                 if (info == NULL)
2617                         continue;
2618
2619                 if (info->connection_id == conn_id) {
2620                         BT_INFO("Remote GATT server found addr[%s]", info->addr);
2621                         return info;
2622                 }
2623         }
2624         return NULL;
2625 }
2626
2627 static bt_gatt_service_info_t* __bt_find_removed_service(bt_gatt_service_info_list_t *svc_list)
2628 {
2629         GSList *l;
2630         bt_gatt_service_info_t *info = NULL;
2631
2632         for (l = svc_list->services; l != NULL; l = g_slist_next(l)) {
2633                 info = (bt_gatt_service_info_t*)l->data;
2634                 if (info == NULL)
2635                         continue;
2636
2637                 /* Service is marked a removed */
2638                 if (info->is_removed == 1)
2639                         return info;
2640         }
2641         return NULL;
2642 }
2643
2644 static void __bt_remove_service_info_from_list(bt_gatt_service_info_t *svc_info)
2645 {
2646 #if 0
2647         GSList *l;
2648         GSList *l1;
2649         GSList *l2;
2650         bt_gatt_char_info_t *charc = NULL;
2651         bt_gatt_included_service_info_t *incl = NULL;
2652         bt_gatt_descriptor_info_t *desc = NULL;
2653
2654         /* Remove all Characteristic and Descriptors within characteristic */
2655         for (l = svc_info->chars; l != NULL;) {
2656                 charc = (bt_gatt_char_info_t*)l->data;
2657                 l = g_slist_next(l); /* Incase if l is removed, saving next to l */
2658
2659                 if (charc == NULL)
2660                         continue;
2661
2662                 /* Inside Characteristic */
2663                 for (l1 = charc->descs; l1 != NULL;) {
2664
2665                         desc = (bt_gatt_descriptor_info_t*)l1->data;
2666                         l1 = g_slist_next(l1);
2667
2668                         if (desc == NULL)
2669                                 continue;
2670
2671                         /* Remove Descriptor */
2672                         charc->descs = g_slist_remove(charc->descs, desc);
2673                         g_free(desc);
2674                 }
2675                 /* Remove Characteristic */
2676                 svc_info->chars = g_slist_remove(svc_info->chars, charc);
2677                 g_free(charc);
2678         }
2679
2680         /* Remove all Included Services */
2681         for (l2 = svc_info->included_svcs; l2 != NULL;) {
2682                 incl = (bt_gatt_included_service_info_t*)l2->data;
2683                 l2 = g_slist_next(l2); /* Incase if l is removed, saving next to l */
2684
2685                 if (incl == NULL)
2686                         continue;
2687
2688                 /* Remove included service */
2689                 svc_info->included_svcs = g_slist_remove(svc_info->included_svcs, incl);
2690                 g_free(incl);
2691         }
2692 #endif
2693 }
2694
2695
2696 static void __bt_build_service_browse_info(int conn_id,
2697                 bt_services_browse_info_t* info)
2698 {
2699         GSList *l;
2700         bt_gatt_service_info_list_t *svc_info_list;
2701         bt_gatt_service_info_t *svc_info;
2702
2703         service_uuid_t uuid;
2704         struct gatt_server_info_t *conn_info = NULL;
2705         int count = 0;
2706         char uuid_string[BLUETOOTH_UUID_STRING_MAX];
2707         BT_INFO("+");
2708
2709         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(conn_id);
2710
2711         if (!conn_info)
2712                 return;
2713
2714         _bt_convert_addr_string_to_type(info->device_addr.addr, conn_info->addr);
2715
2716         svc_info_list = __bt_get_service_info_list(conn_id);
2717
2718         if (!svc_info_list)
2719                 return;
2720
2721         info->count = g_slist_length(svc_info_list->services);
2722         BT_INFO("Total services present in the svc info list for this conn id [%d] is [%d]",
2723                         conn_id, info->count);
2724
2725         for (l = svc_info_list->services; l != NULL; l = g_slist_next(l)) {
2726                 svc_info = (bt_gatt_service_info_t*)l->data;
2727                 if (svc_info == NULL)
2728                         continue;
2729
2730                 memcpy(&uuid.uuid, &svc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2731                 _bt_uuid_to_string(&uuid, uuid_string);
2732
2733                 BT_INFO("Service UUID formed [%s] strlen [%zd]", uuid_string, strlen(uuid_string));
2734
2735                 /* Fill UUID of service */
2736                 g_strlcpy(info->uuids[count], uuid_string,
2737                                 BLUETOOTH_UUID_STRING_MAX);
2738
2739                 BT_INFO("Service UUID formed  TO be sent [%s] strlen [%zd]",
2740                                 info->uuids[count], strlen(info->uuids[count]));
2741                 /* Fill instance ID of service */
2742                 info->inst_id[count] = svc_info->inst_id;
2743
2744                 /* Fill primary service or not info */
2745                 info->primary[count] = svc_info->is_primary;
2746
2747                 /* Increment count of services browsed */
2748                 count++;
2749         }
2750
2751         BT_INFO("Total services browsed [%d]", count);
2752 }
2753
2754 static void __bt_build_char_browse_info(int conn_id,
2755                 bt_gatt_service_info_t *svc_info,
2756                 bt_char_browse_info_t* info)
2757 {
2758         GSList *l;
2759         bt_gatt_char_info_t *char_info;
2760         service_uuid_t uuid;
2761
2762         struct gatt_server_info_t *conn_info = NULL;
2763         int count = 0;
2764         char uuid_string[BLUETOOTH_UUID_STRING_MAX];
2765
2766         BT_INFO("+");
2767
2768         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(conn_id);
2769         if (!conn_info)
2770                 return;
2771
2772         /* Fill default data, this will be required even in case of failure */
2773         _bt_convert_addr_string_to_type(info->device_addr.addr, conn_info->addr);
2774         memcpy(&info->svc_uuid, svc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2775         info->svc_inst_id = svc_info->inst_id;
2776
2777         if (!svc_info->chars) {
2778                 BT_ERR("No Chars browsed for address [%s]", conn_info->addr);
2779                 return;
2780         }
2781
2782         info->count = g_slist_length(svc_info->chars);
2783         BT_INFO("Total count of Characteristics [%d]", info->count);
2784
2785         for (l = svc_info->chars; l != NULL; l = g_slist_next(l)) {
2786                 char_info = (bt_gatt_char_info_t*)l->data;
2787                 if (char_info == NULL)
2788                         continue;
2789
2790                 memcpy(&uuid.uuid, &char_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2791                 _bt_uuid_to_string(&uuid, uuid_string);
2792
2793                 /* Fill UUID of characteristic */
2794                 g_strlcpy(info->uuids[count], uuid_string,
2795                                 BLUETOOTH_UUID_STRING_MAX);
2796
2797                 /* Fill instance ID of characteristic */
2798                 info->inst_id[count] = char_info->inst_id;
2799
2800                 /* Fill property of characteristic */
2801                 info->props[count] = char_info->props;
2802
2803                 /* Increment count of services browsed */
2804                 count++;
2805         }
2806         BT_INFO("Total characteristics browsed [%d]", count);
2807 }
2808
2809 static void __bt_build_descriptor_browse_info(int conn_id,
2810                 bt_gatt_service_info_t *svc_info,
2811                 bt_gatt_char_info_t *char_info,
2812                 bt_descriptor_browse_info_t* info)
2813 {
2814         GSList *l;
2815         bt_gatt_descriptor_info_t *desc_info;
2816
2817         service_uuid_t uuid;
2818         struct gatt_server_info_t *conn_info = NULL;
2819         int count = 0;
2820         char uuid_string[BLUETOOTH_UUID_STRING_MAX];
2821
2822         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(conn_id);
2823
2824         /* Fill default data, this will be required even in case of failure */
2825         _bt_convert_addr_string_to_type(info->device_addr.addr, conn_info->addr);
2826         memcpy(&info->svc_uuid, svc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2827         info->svc_inst_id = svc_info->inst_id;
2828         memcpy(&info->char_uuid, char_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2829         info->char_inst_id = char_info->inst_id;
2830
2831         /* Fill property of the parent characteristic of this descriptor */
2832         info->char_props_map = char_info->props;
2833
2834         info->count = g_slist_length(char_info->descs);
2835         BT_INFO("Total count of Descriptors [%d]", info->count);
2836
2837         if (!char_info->descs) {
2838                 BT_ERR("No Descriptors browsed for address [%s]", conn_info->addr);
2839                 return;
2840         }
2841
2842         for (l = char_info->descs; l != NULL; l = g_slist_next(l)) {
2843                 desc_info = (bt_gatt_descriptor_info_t*)l->data;
2844                 if (desc_info == NULL)
2845                         continue;
2846
2847                 memcpy(&uuid.uuid, &desc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2848                 _bt_uuid_to_string(&uuid, uuid_string);
2849
2850                 /* Fill UUID of Descriptor */
2851                 g_strlcpy(info->uuids[count], uuid_string,
2852                                 BLUETOOTH_UUID_STRING_MAX);
2853
2854                 /* Fill instance ID of Descriptor */
2855                 info->inst_id[count] = desc_info->inst_id;
2856
2857
2858                 /* Increment count of Descriptor browsed */
2859                 count++;
2860         }
2861
2862         BT_INFO("Total descriptors browsed [%d]", count);
2863 }
2864
2865
2866 static void __bt_cleanup_remote_services(struct gatt_server_info_t *conn_info)
2867 {
2868         GSList *l;
2869         GSList *ll;
2870         GSList *lll;
2871         GSList *llll;
2872
2873         bt_gatt_service_info_list_t * svc_info_list = NULL;
2874         bt_gatt_service_info_t *svc = NULL;
2875         bt_gatt_char_info_t *chr = NULL;
2876         bt_gatt_descriptor_info_t *desc = NULL;
2877         bt_gatt_included_service_info_t *incl_svc = NULL;
2878
2879         BT_INFO("Start Cleanup of all services");
2880
2881         svc_info_list = __bt_get_service_info_list(conn_info->connection_id);
2882         if (!svc_info_list) {
2883                 BT_INFO("Could not find Svc Info list for the connection ID [%d]",
2884                                 conn_info->connection_id);
2885                 return;
2886         }
2887
2888         BT_INFO("Num Services [%d]", g_slist_length(svc_info_list->services));
2889         for (l = svc_info_list->services; l;) {
2890                 svc = (bt_gatt_service_info_t*)l->data;
2891                 l = g_slist_next(l);
2892                 if (svc == NULL)
2893                         continue;
2894
2895                 BT_INFO("Service info Is Prim[%d] Inst ID [%d]",
2896                                 svc->is_primary, svc->inst_id);
2897                 BT_INFO("Num chars [%d]", g_slist_length(svc->chars));
2898                 /* Delete all chars and its descriptors */
2899                 for (ll = svc->chars; ll;) {
2900                         chr = (bt_gatt_char_info_t*)ll->data;
2901                         ll = g_slist_next(ll);
2902                         if (chr == NULL)
2903                                 continue;
2904
2905                         BT_INFO("Num descs [%d]", g_slist_length(chr->descs));
2906                         for (lll = chr->descs; lll;) {
2907                                 desc = (bt_gatt_descriptor_info_t *)lll->data;
2908                                 lll = g_slist_next(lll);
2909                                 if (desc == NULL)
2910                                         continue;
2911                                 chr->descs = g_slist_remove(chr->descs, desc);
2912                                 g_free(desc);
2913                         }
2914                         svc->chars = g_slist_remove(svc->chars, chr);
2915                         g_free(chr);
2916                 }
2917
2918                 BT_INFO("Num incl svcs [%d]", g_slist_length(svc->included_svcs));
2919                 /* Delete all included services */
2920                 for (llll = svc->included_svcs; llll;) {
2921                         incl_svc = (bt_gatt_included_service_info_t*)llll->data;
2922                         llll = g_slist_next(llll);
2923                         if (incl_svc == NULL)
2924                                 continue;
2925
2926                         svc->included_svcs = g_slist_remove(svc->included_svcs, incl_svc);
2927                         g_free(incl_svc);
2928                 }
2929                 svc_info_list->services = g_slist_remove(svc_info_list->services, svc);
2930                 g_free(svc);
2931         }
2932
2933         list_gatt_info = g_slist_remove(list_gatt_info, svc_info_list);
2934         g_free(svc_info_list);
2935         BT_INFO("Cleanup of all services done");
2936 }
2937
2938 int _bt_register_gatt_client_instance(const char *sender,
2939                 bluetooth_device_address_t *address)
2940 {
2941         int ret = OAL_STATUS_SUCCESS;
2942         char *uuid_string = NULL;
2943         int slot = -1;
2944         int k;
2945         oal_uuid_t uuid;
2946
2947         /* App should ensure that it should not send */
2948         BT_INFO("###Check on which instance GATT Client instance can be initialized....");
2949         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
2950                 if (numapps[k].is_initialized == 1) {
2951                         BT_INFO("Instance ID [%d] is already in use..Check next slot",
2952                                         numapps[k].instance_id);
2953                 } else {
2954                         slot = k;
2955                         BT_INFO("Time to register GATT client instancer..UUID to be used is [%s] slot [%d]",
2956                                         uuid_list[slot-1], slot);
2957                         break;
2958                 }
2959         }
2960
2961         if (slot == -1) {
2962                 BT_ERR("No Slot if free for GATT Client registration..");
2963                 return BLUETOOTH_ERROR_REGISTRATION_FAILED;
2964         }
2965
2966         uuid_string = g_malloc0(BT_UUID_STRING_MAX);
2967         _bt_string_to_uuid(uuid_list[slot-1], (service_uuid_t*)&uuid);
2968         g_strlcpy(uuid_string, uuid_list[slot-1], BT_UUID_STRING_MAX);
2969         BT_INFO("Copied UUID string [%s]", uuid_string);
2970
2971         /* Register GATT Client */
2972         ret = gattc_register(&uuid);
2973         if (ret != OAL_STATUS_SUCCESS) {
2974                 BT_ERR("ret: %d", ret);
2975                 g_free(uuid_string);
2976                 return BLUETOOTH_ERROR_INTERNAL;
2977         }
2978
2979         BT_INFO("GATT Client registration call successfully accepted by OAL..wait for Instance Initialized event from OAL..");
2980
2981         /* Return & wait for GATT Client Instance Initialization event */
2982         memset(numapps[slot].sender, 0x00, sizeof(numapps[slot].sender));
2983         memset(numapps[slot].uuid, 0x00, sizeof(numapps[slot].uuid));
2984
2985         g_strlcpy(numapps[slot].sender, sender, sizeof(numapps[slot].sender));
2986         g_strlcpy(numapps[slot].uuid, uuid_string, sizeof(numapps[slot].uuid));
2987
2988         /* Address is saved here. When event comes, sender + address are matched for replying pending
2989            request. It is impossible for same sender to have requests with two same addresses */
2990         memcpy(&numapps[slot].address.addr, address->addr, sizeof(bluetooth_device_address_t));
2991
2992         BT_INFO("Slot [%d] occupied", slot);
2993         numapps[slot].is_initialized = TRUE; /* Set initialization to true here itself */
2994
2995         g_free(uuid_string);
2996         return BLUETOOTH_ERROR_NONE;
2997
2998 }
2999
3000
3001
3002 /* GATT client events */
3003 static void __bt_handle_client_instance_registered(event_gattc_register_t *data)
3004 {
3005         bt_service_app_info_t *info = NULL;
3006         int k;
3007         char *uuid_string = g_malloc0(BT_UUID_STRING_MAX);
3008
3009         _bt_uuid_to_string(&(data->client_uuid), uuid_string);
3010         BT_INFO("CLient ID is Initialized [%d] UUID initialized [%s]", data->client_if, uuid_string);
3011
3012         /* Platform GATT client framwork does not use Default GATT client instance
3013            This GATT client instance is never deregistred in the lifetime of bt-service */
3014         BT_INFO("Default UUID [%s] current registered uuid [%s]",
3015                         DEFAULT_GATT_CLIENT_UUID, uuid_string);
3016         if (g_strcmp0(uuid_string, DEFAULT_GATT_CLIENT_UUID) == 0) {
3017                 BT_INFO("Default client Instance Registered [%s] Client instance [%d]",
3018                                 uuid_string, data->client_if);
3019                 gatt_default_client = data->client_if;
3020                 g_free(uuid_string);
3021                 return;
3022         }
3023
3024         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
3025                 info = &numapps[k];
3026
3027                 if (g_strcmp0(info->uuid, uuid_string) == 0) {
3028                         BT_INFO("Found GATT client.. UUID [%s], sender [%s]", info->uuid, info->sender);
3029                         BT_INFO("Slot [%d] occupied", k);
3030                         info->is_initialized = TRUE;
3031                         info->client_id = data->client_if;
3032                         __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE, BT_GATT_CLIENT_REGISTER,
3033                                         (void*)info, sizeof(bt_service_app_info_t));
3034                         break;
3035                 }
3036         }
3037         g_free(uuid_string);
3038 }
3039
3040 static void __bt_handle_client_connected(event_gattc_conn_t *event_data)
3041 {
3042         int result = BLUETOOTH_ERROR_NONE;
3043         struct gatt_server_info_t *conn_info = NULL;
3044         struct gatt_out_conn_info_t *out_conn_info = NULL;
3045
3046         GVariant *param = NULL;
3047
3048         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
3049         _bt_convert_addr_type_to_string(address,
3050                         (unsigned char *)event_data->address.addr);
3051
3052         if (event_data->status != OAL_STATUS_SUCCESS)
3053                 result = BLUETOOTH_ERROR_INTERNAL;
3054
3055         /* DBUS Return fo BT_CONNECT_LE for all the apps */
3056         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE, address,
3057                         BT_ADDRESS_STRING_SIZE);
3058
3059         BT_INFO("Local GATT Client Connected: Remote addr[%s] Client Interface [%d] Connection ID [%d] status[%d]",
3060                         address, event_data->client_if, event_data->conn_id, event_data->status);
3061
3062         if (result == BLUETOOTH_ERROR_NONE) {
3063                 /* Check if device is already in connected list */
3064                 conn_info = __bt_find_remote_gatt_server_info(address);
3065
3066                 if (!conn_info) {
3067                         /* Send event to BT-API */
3068                         param = g_variant_new("(is)", result, address);
3069                         _bt_send_event(BT_DEVICE_EVENT,
3070                                         BLUETOOTH_EVENT_GATT_CLIENT_CONNECTED, /* Local device is GATT client */
3071                                         param);
3072
3073                         /* Save Connection info */
3074                         conn_info = g_new0(struct gatt_server_info_t, 1);
3075                         conn_info->addr = g_strdup(address);
3076                         conn_info->client_id = event_data->client_if;
3077                         BT_INFO("Added GATT server addr[%s]", conn_info->addr);
3078                         conn_info->connection_id = event_data->conn_id;
3079                         gatt_server_info_list = g_slist_append(gatt_server_info_list, conn_info);
3080                         BT_INFO("Total num of connected Remote GATT server devices [%d]",
3081                                         g_slist_length(gatt_server_info_list));
3082
3083 #if 0
3084                         BT_INFO("Do a Internal refresh");
3085                         if (OAL_STATUS_SUCCESS != gattc_refresh(conn_info->client_id, &event_data->address))
3086                                 BT_ERR("GATT database refresh failed!!");
3087                         else
3088                                 BT_INFO("GATT database refresh Success!!");
3089 #endif
3090                 } else
3091                         BT_ERR("Local GATT Client connected event for addr[%s], but device is in connected list already", address);
3092
3093                 __bt_add_mtu_gatt_device(address);
3094         } else
3095                 BT_ERR("GATT Client Connection failed!!");
3096
3097         /* If outgoing connection Info is present, then remove it */
3098         out_conn_info = __bt_find_gatt_outgoing_conn_info(address);
3099         if (out_conn_info) {
3100                 BT_ERR("Outgoing Client connect request was sent");
3101                 outgoing_gatt_conn_list = g_slist_remove(outgoing_gatt_conn_list, out_conn_info);
3102                 g_free(out_conn_info->addr);
3103                 g_free(out_conn_info);
3104         }
3105         g_free(address);
3106 }
3107
3108 static void __bt_handle_client_disconnected(event_gattc_conn_t *event_data)
3109 {
3110         int result = BLUETOOTH_ERROR_NONE;
3111
3112         struct gatt_server_info_t *conn_info = NULL;
3113         struct gatt_out_conn_info_t *out_conn_info = NULL;
3114
3115         GVariant *param = NULL;
3116
3117         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
3118         _bt_convert_addr_type_to_string(address,
3119                         (unsigned char *)event_data->address.addr);
3120
3121         if (event_data->status != OAL_STATUS_SUCCESS)
3122                 result = BLUETOOTH_ERROR_INTERNAL;
3123
3124         if (NULL ==  _bt_get_request_info_data(BT_DISCONNECT_LE, address)) {
3125                 if (NULL !=  _bt_get_request_info_data(BT_CONNECT_LE, address)) {
3126                         result = BLUETOOTH_ERROR_INTERNAL;
3127                         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
3128                                         address, BT_ADDRESS_STRING_SIZE);
3129                         BT_ERR("Failed to connect Local GATT Remote addr[%s]", address);
3130                         g_free(address);
3131                         return;
3132                 }
3133         } else {
3134                 /* DBUS Return for BT_DISCONNECT_LE for all the apps */
3135                 __bt_gatt_handle_pending_request_info(result, BT_DISCONNECT_LE, address,
3136                                 BT_ADDRESS_STRING_SIZE);
3137         }
3138         BT_INFO("Local GATT Client DisConnected: Remote addr[%s] Client Interface [%d] Connection ID [%d] status [%d]",
3139                         address, event_data->client_if, event_data->conn_id, event_data->status);
3140
3141         /* Remove Connection info */
3142         conn_info = __bt_find_remote_gatt_server_info(address);
3143
3144         if (conn_info) {
3145                 param = g_variant_new("(is)", result, address);
3146                 /* Send event to application */
3147                 _bt_send_event(BT_DEVICE_EVENT,
3148                                 BLUETOOTH_EVENT_GATT_CLIENT_DISCONNECTED,
3149                                 param);
3150
3151                 BT_INFO("Remove GATT server info from List..");
3152                 /* Remove all services from info list_gatt_info */
3153                 __bt_cleanup_remote_services(conn_info);
3154
3155                 /* Remove info from List */
3156                 gatt_server_info_list = g_slist_remove(gatt_server_info_list, conn_info);
3157                 BT_INFO("Total num of connected GATT servers [%d]", g_slist_length(gatt_server_info_list));
3158                 g_free(conn_info->addr);
3159                 g_free(conn_info);
3160         } else
3161                 BT_INFO("Can not find conn info, already removed!");
3162
3163         __bt_remove_mtu_gatt_device(address);
3164
3165         /* If outgoing connection Info is present, then remove it */
3166         out_conn_info = __bt_find_gatt_outgoing_conn_info(address);
3167         if (out_conn_info) {
3168                 BT_ERR("Client Disconnected event, but outgoing connect request was sent");
3169                 outgoing_gatt_conn_list = g_slist_remove(outgoing_gatt_conn_list, out_conn_info);
3170                 g_free(out_conn_info->addr);
3171                 g_free(out_conn_info);
3172         }
3173         g_free(address);
3174 }
3175
3176
3177 static void __bt_handle_client_service_search_result(
3178                 event_gattc_service_result_t *event_data)
3179 {
3180         BT_INFO("+");
3181         BT_INFO("received the gatt service search result");
3182         /* Pre: status is never fail from OAL */
3183
3184         /* Find service list from address */
3185         bt_gatt_service_info_list_t *svc_info_list;
3186         bt_gatt_service_info_t *svc_info;
3187         BT_INFO("Search Result: status [%d] conn_id [%d]",
3188                         event_data->conn_status.status,
3189                         event_data->conn_status.conn_id);
3190
3191         svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3192         if (!svc_info_list) {
3193                 BT_INFO("Service info list not present for this connection ID, means first time browse");
3194                 /* Means for this conn_id, no services are ever browsed, first time,
3195                    create service info list for this conn_id */
3196                 svc_info_list = g_malloc0(sizeof(bt_gatt_service_info_list_t));
3197                 svc_info_list->conn_id = event_data->conn_status.conn_id;
3198                 list_gatt_info = g_slist_append(list_gatt_info, svc_info_list);
3199         } else {
3200                 BT_INFO("Service info list Already present for this connection ID, means not first time browse for this conn ID ");
3201         }
3202
3203         /* send list and current service's uuid and instance id to find it  */
3204         svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3205
3206
3207         /* If not found, check if service changed, if yes, means this is a new service added
3208            in remote GATT device, update uuid info in svc info list structure, to be used when
3209            search is completed */
3210         if (!svc_info) {
3211                 BT_INFO("Service Not found in svc info list for this connection ID");
3212                 if (svc_info_list->info.is_changed) {
3213                         BT_INFO("Service Changed indication already found for this connection ID");
3214                         memcpy(svc_info_list->info.uuid, event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3215                 }
3216                 /* Create and add new service in service list */
3217                 svc_info = g_malloc0(sizeof(bt_gatt_service_info_t));
3218                 memcpy(svc_info->uuid, event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3219                 svc_info->inst_id = event_data->srvc_id.id.inst_id;
3220                 svc_info->is_primary = event_data->srvc_id.is_prmry;
3221                 svc_info_list->services = g_slist_append(svc_info_list->services, svc_info);
3222                 BT_INFO("Service created and added in Svc info listf or this connection ID");
3223         } else {
3224                 BT_INFO("Service Already found to be present inside the svc info list for this connection ID");
3225                 /* If returned matching service info, then just update service_rmeoved value inside it to 0 */
3226                 svc_info->is_removed = 0;
3227         }
3228 }
3229
3230 static void __bt_handle_client_service_search_completed(
3231                 event_gattc_conn_status_t *event_data)
3232 {
3233         BT_INFO("+");
3234         struct gatt_server_info_t *conn_info = NULL;
3235         bt_gatt_service_info_list_t *svc_info_list;
3236         bt_gatt_service_info_t *svc_info;
3237         bt_services_browse_info_t browse_info;
3238         unsigned char uuid_empty[BLUETOOTH_UUID_HEX_MAX_LEN];
3239
3240         memset(&uuid_empty, 0x00, BLUETOOTH_UUID_HEX_MAX_LEN);
3241         memset(&browse_info, 0x00, sizeof(bt_services_browse_info_t));
3242         BT_INFO("Primary Services browsing completed status[%d] conn ID [%d]",
3243                         event_data->status, event_data->conn_id);
3244
3245         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(event_data->conn_id);
3246
3247         svc_info_list = __bt_get_service_info_list(event_data->conn_id);
3248         if (!svc_info_list) {
3249                 BT_ERR("No services browsed ever for addr [%s]", conn_info->addr);
3250
3251                 /* Just build response and return ERROR */
3252                 __bt_build_service_browse_info(event_data->conn_id, &browse_info);
3253
3254                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_INTERNAL,
3255                                 BT_GATT_GET_PRIMARY_SERVICES, &browse_info,
3256                                 sizeof(bt_services_browse_info_t));
3257                 return;
3258         }
3259
3260         /* If fail, then send event with error  */
3261         if (event_data->status != OAL_STATUS_SUCCESS) {
3262                 /* Just build response and return ERROR */
3263                 __bt_build_service_browse_info(event_data->conn_id, &browse_info);
3264
3265                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_INTERNAL,
3266                                 BT_GATT_GET_PRIMARY_SERVICES, &browse_info,
3267                                 sizeof(bt_services_browse_info_t));
3268                 return;
3269         }
3270
3271         /* If success, then find service info list from address */
3272
3273         /* If svc_changed == 1 and uuid valid, means a new service is added*/
3274         if (svc_info_list->info.is_changed && !memcmp(uuid_empty, svc_info_list->info.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)) {
3275                 /* TODO: Send event -Service added with instance ID and UUID of newly added service */
3276                 BT_INFO("new service added");
3277
3278                 BT_INFO("TODO new service added");
3279         }
3280
3281         /* If svc_changed == 1 and uuid invalid, then a service is removed */
3282         if (svc_info_list->info.is_changed && memcmp(uuid_empty, svc_info_list->info.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)) {
3283                 /* Scan through the service info list to find service with is_removed = 1*/
3284                 svc_info = __bt_find_removed_service(svc_info_list);
3285
3286                 /* TODO Send event - Service removed with instance ID and UUID of just rmeoved service */
3287
3288                 /* Remove that service info from service info list */
3289                 svc_info_list->services = g_slist_remove(svc_info_list->services, svc_info);
3290
3291                 /* Delete that service completely from svc_info list*/
3292                 __bt_remove_service_info_from_list(svc_info);
3293                 g_free(svc_info);
3294         }
3295
3296         /* Reset svc_changed = 0, and reset UUID = all 0's */
3297         svc_info_list->info.is_changed = 0;
3298         memset(&svc_info_list->info.uuid, 0x00, BLUETOOTH_UUID_HEX_MAX_LEN);
3299
3300         /* Build Reply and send to service browse primary services request of pending apps */
3301         __bt_build_service_browse_info(event_data->conn_id, &browse_info);
3302
3303         __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE,
3304                         BT_GATT_GET_PRIMARY_SERVICES, &browse_info,
3305                         sizeof(bt_services_browse_info_t));
3306 }
3307
3308
3309 static void __bt_handle_client_characteristic_search_result(
3310                 event_gattc_characteristic_result_t *event_data)
3311 {
3312         bt_gatt_service_info_list_t *svc_info_list;
3313         bt_gatt_service_info_t *svc_info;
3314         bt_gatt_char_info_t *char_info;
3315         bt_char_browse_info_t browse_info;
3316
3317         BT_INFO("Characteristic search result status [%d]",
3318                         event_data->conn_status.status);
3319
3320         memset(&browse_info, 0x00, sizeof(bt_char_browse_info_t));
3321
3322         /* If success */
3323         if (event_data->conn_status.status == OAL_STATUS_SUCCESS) {
3324                 /* Find service info list from address */
3325                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3326                 if (svc_info_list == NULL) {
3327                         BT_ERR("svc_info_list is NULL");
3328                         return;
3329                 }
3330
3331
3332                 /* Find matching service info from svc info list */
3333                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3334                 if (svc_info == NULL) {
3335                         BT_ERR("svc_info is NULL");
3336                         return;
3337                 }
3338
3339                 /* Find Matching char from service info in event */
3340                 char_info = __bt_find_matching_charc(svc_info, &event_data->char_id);
3341                 if (char_info == NULL)
3342                         BT_ERR("char_info is NULL");
3343
3344                 /* If not found, then add new characteristic and return */
3345                 if (!char_info) {
3346                         BT_INFO(" add new characteristic");
3347                         char_info = g_malloc0(sizeof(bt_gatt_char_info_t));
3348                         memcpy(char_info->uuid, event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3349
3350                         char_info->inst_id = event_data->char_id.inst_id;
3351                         char_info->props = event_data->char_prop;
3352                         svc_info->chars = g_slist_append(svc_info->chars, char_info);
3353                 } else {
3354                         /* If found, then return */
3355                         BT_INFO("update char property as Characteristic browsed is already present");
3356                         char_info->props |= event_data->char_prop;
3357                 }
3358         } else {
3359                 /* If Not success: Means Charc browse is completed  */
3360                 /* Find char list from service in event */
3361                 /* Find service list from address */
3362                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3363
3364                 /* Find service info from service in event */
3365                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3366
3367                 /* Build char list from service in event */
3368                 __bt_build_char_browse_info(event_data->conn_status.conn_id,
3369                                 svc_info, &browse_info);
3370
3371                 /* Create response and return by sending event*/
3372                 /* Build Reply and send to service browse All Included services request of pending apps */
3373                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE,
3374                                 BT_GATT_GET_SERVICE_PROPERTIES,
3375                                 &browse_info,
3376                                 sizeof(bt_char_browse_info_t));
3377         }
3378 }
3379
3380 static void __bt_handle_client_descriptor_search_result(
3381                 event_gattc_descriptor_result_t *event_data)
3382 {
3383         bt_gatt_service_info_list_t *svc_info_list;
3384         bt_gatt_service_info_t *svc_info;
3385         bt_gatt_char_info_t *char_info;
3386         bt_gatt_descriptor_info_t *desc_info;
3387         bt_descriptor_browse_info_t browse_info;
3388
3389         BT_INFO("descriptor search result status [%d]", event_data->conn_status.status);
3390
3391         memset(&browse_info, 0x00, sizeof(bt_descriptor_browse_info_t));
3392
3393         /* If success */
3394         if (event_data->conn_status.status == OAL_STATUS_SUCCESS) {
3395                 /* Find service list from address */
3396                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3397                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3398                 char_info = __bt_find_matching_charc(svc_info, &event_data->char_id);
3399                 desc_info = __bt_find_matching_desc(char_info, &event_data->descr_id);
3400
3401                 /* If not found, add new descriptor and return */
3402                 if (!desc_info) {
3403                         desc_info = g_malloc0(sizeof(bt_gatt_descriptor_info_t));
3404                         memcpy(desc_info->uuid, event_data->descr_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3405
3406                         desc_info->inst_id = event_data->descr_id.inst_id;
3407                         char_info->descs = g_slist_append(char_info->descs, desc_info);
3408
3409                 } else {
3410                         /* If found, then return */
3411                         BT_INFO("Characteristic browsed is already presesnt");
3412                 }
3413         } else {
3414                 /* If Not success */
3415                 /* Find service list from address */
3416                 /* Find included service list from service in event */
3417                 /* Create response and return by sending event*/
3418                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3419
3420                 /* Find service info from service in event */
3421                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3422
3423                 /* Find char info from char in event */
3424                 char_info = __bt_find_matching_charc(svc_info, &event_data->char_id);
3425
3426                 /* Build descriptor list from char in event */
3427                 __bt_build_descriptor_browse_info(event_data->conn_status.conn_id,
3428                                 svc_info, char_info, &browse_info);
3429
3430                 /* DBUS returni */
3431                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE,
3432                                 BT_GATT_GET_CHARACTERISTIC_PROPERTIES,
3433                                 &browse_info,
3434                                 sizeof(bt_descriptor_browse_info_t));
3435         }
3436 }
3437
3438 static void __bt_handle_client_characteristic_read_data(
3439                 event_gattc_read_data *event_data)
3440 {
3441         int result = BLUETOOTH_ERROR_NONE;
3442         struct gatt_server_info_t *conn_info = NULL;
3443         bluetooth_gatt_client_char_prop_info_t read_info;
3444
3445         /* Read Information data structures */
3446         GVariant *param = NULL;
3447         GVariant *data = NULL;
3448         GVariant *data_svc_uuid = NULL;
3449         GVariant *data_char_uuid = NULL;
3450         char *read_val = NULL;
3451         char *svc_uuid = NULL;
3452         char *char_uuid = NULL;
3453         int i;
3454         int uuid_len = 16;
3455
3456         BT_INFO("+");
3457
3458         //memset(&read_info, 0x00, sizeof(bt_gatt_handle_property_t));
3459         memset(&read_info, 0x00, sizeof(bluetooth_gatt_client_char_prop_info_t));
3460
3461         /* Extract Address from conn_id of event data */
3462         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3463                         event_data->uuid_status.conn_status.conn_id);
3464
3465         BT_INFO("Characteristic Read result from addr [%s] status [%d]",
3466                         conn_info->addr, event_data->uuid_status.conn_status.status);
3467
3468         /* Fill char in buffer */
3469         memcpy(&read_info.characteristic.uuid,
3470                         event_data->uuid_status.char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3471         read_info.characteristic.instance_id = event_data->uuid_status.char_id.inst_id;
3472
3473         /* Fill Service in buffer */
3474         memcpy(&read_info.svc.uuid,
3475                         event_data->uuid_status.srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3476         read_info.svc.instance_id = event_data->uuid_status.srvc_id.id.inst_id;
3477
3478         /* Fill remote device address */
3479         _bt_convert_addr_string_to_type(read_info.device_address.addr, conn_info->addr);
3480
3481         /* Fill data and reply to all apps waiting for Read result on the same characteristic
3482 Note: Even in case of failure, address, handles and result code should be returned */
3483         if (event_data->uuid_status.conn_status.status != OAL_STATUS_SUCCESS)
3484                 result = BLUETOOTH_ERROR_INTERNAL;
3485         else {
3486                 BT_ERR("read data len is [%d]", event_data->data_len);
3487                 if (event_data->data_len > 0) {
3488                         /* DEBUG */
3489                         for (i = 0; i < event_data->data_len; i++)
3490                                 BT_INFO("Data[%d] = [0x%x]", i, event_data->data[i]);
3491
3492                         /* Read data */
3493                         read_val = g_memdup(&event_data->data[0], event_data->data_len);
3494
3495                         data = g_variant_new_from_data(
3496                                         G_VARIANT_TYPE_BYTESTRING,
3497                                         read_val,
3498                                         event_data->data_len,
3499                                         TRUE, NULL, NULL);
3500                 } else {
3501                         BT_ERR("Characteristic Read success, but no data!!!");
3502
3503                         data = g_variant_new_from_data(
3504                                         G_VARIANT_TYPE_BYTESTRING,
3505                                         NULL,
3506                                         0,
3507                                         FALSE, NULL, NULL);
3508                 }
3509
3510                 /* SVC uuid */
3511                 svc_uuid = g_memdup(&event_data->uuid_status.srvc_id.id.uuid.uuid[0], uuid_len);
3512
3513                 data_svc_uuid = g_variant_new_from_data(
3514                                 G_VARIANT_TYPE_BYTESTRING,
3515                                 svc_uuid,
3516                                 16,
3517                                 TRUE, NULL, NULL);
3518
3519                 /* Char uuid */
3520                 char_uuid = g_memdup(&event_data->uuid_status.char_id.uuid.uuid[0], uuid_len);
3521
3522                 data_char_uuid = g_variant_new_from_data(
3523                                 G_VARIANT_TYPE_BYTESTRING,
3524                                 char_uuid,
3525                                 16,
3526                                 TRUE, NULL, NULL);
3527
3528                 param = g_variant_new("(isn@ayin@ayin@ay)", result,
3529                                 conn_info->addr,
3530                                 16,
3531                                 data_svc_uuid,
3532                                 event_data->uuid_status.srvc_id.id.inst_id,
3533                                 16,
3534                                 data_char_uuid,
3535                                 event_data->uuid_status.char_id.inst_id,
3536                                 event_data->data_len,
3537                                 data);
3538
3539                 /* Send Event */
3540                 _bt_send_event(BT_GATT_CLIENT_EVENT,
3541                                 BLUETOOTH_EVENT_GATT_READ_CHAR,
3542                                 param);
3543         }
3544         /* Send DBUS return */
3545         __bt_gatt_handle_pending_request_info(result,
3546                         BT_GATT_READ_CHARACTERISTIC,
3547                         &read_info,
3548                         sizeof(bluetooth_gatt_client_char_prop_info_t));
3549
3550         if (read_val)
3551                 g_free(read_val);
3552         if (svc_uuid)
3553                 g_free(svc_uuid);
3554         if (char_uuid)
3555                 g_free(char_uuid);
3556 }
3557
3558 /* Modified */
3559 static void __bt_handle_client_descriptor_read_data(
3560                 event_gattc_read_data *event_data)
3561 {
3562         int result = BLUETOOTH_ERROR_NONE;
3563         struct gatt_server_info_t *conn_info = NULL;
3564         bluetooth_gatt_client_desc_prop_info_t read_info;
3565
3566         /* Read Information data structures */
3567         GVariant *param = NULL;
3568         GVariant *data = NULL;
3569         GVariant *data_svc_uuid = NULL;
3570         GVariant *data_char_uuid = NULL;
3571         GVariant *data_desc_uuid = NULL;
3572         char *read_val = NULL;
3573         char *svc_uuid = NULL;
3574         char *char_uuid = NULL;
3575         char *desc_uuid = NULL;
3576         int i;
3577         int uuid_len = 16;
3578         BT_INFO("+");
3579
3580         memset(&read_info, 0x00, sizeof(bluetooth_gatt_client_desc_prop_info_t));
3581
3582         /* Extract Address from conn_id of event data */
3583         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3584                         event_data->uuid_status.conn_status.conn_id);
3585
3586         BT_INFO("Descriptor Read result from addr [%s] status [%d]",
3587                         conn_info->addr, event_data->uuid_status.conn_status.status);
3588
3589         /* Fill descriptor informations in buffer */
3590         memcpy(&read_info.descriptor.uuid,
3591                         event_data->uuid_status.descr_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3592         read_info.descriptor.instance_id = event_data->uuid_status.descr_id.inst_id;
3593
3594         /* Fill Characteristic informations in buffer */
3595         memcpy(&read_info.characteristic.uuid,
3596                         event_data->uuid_status.char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3597         read_info.characteristic.instance_id = event_data->uuid_status.char_id.inst_id;
3598
3599         /* Fill Service informations in buffer */
3600         memcpy(&read_info.svc.uuid,
3601                         event_data->uuid_status.srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3602         read_info.svc.instance_id = event_data->uuid_status.srvc_id.id.inst_id;
3603
3604         /* Fill remote device address */
3605         _bt_convert_addr_string_to_type(read_info.device_address.addr, conn_info->addr);
3606
3607         /* Fill data and reply to all apps waiting for Read result on the same characteristic */
3608         if (event_data->uuid_status.conn_status.status != OAL_STATUS_SUCCESS)
3609                 result = BLUETOOTH_ERROR_INTERNAL;
3610         else {
3611                 BT_INFO("desc data len:%d", event_data->data_len);
3612                 if (event_data->data_len > 0) {
3613                         /* DEBUG */
3614                         for (i = 0; i < event_data->data_len; i++)
3615                                 BT_DBG("Data[%d] = [0x%x]", i, event_data->data[i]);
3616
3617                         /* Read data */
3618                         read_val = g_memdup(&event_data->data[0], event_data->data_len);
3619
3620                         data = g_variant_new_from_data(
3621                                         G_VARIANT_TYPE_BYTESTRING,
3622                                         read_val,
3623                                         event_data->data_len,
3624                                         TRUE, NULL, NULL);
3625                 } else {
3626                         BT_INFO("Descriptor Read success, but no data!!!");
3627
3628                         data = g_variant_new_from_data(
3629                                         G_VARIANT_TYPE_BYTESTRING,
3630                                         NULL,
3631                                         0,
3632                                         FALSE, NULL, NULL);
3633                 }
3634                 /* SVC uuid */
3635                 svc_uuid = g_memdup(&event_data->uuid_status.srvc_id.id.uuid.uuid[0], uuid_len);
3636
3637                 data_svc_uuid = g_variant_new_from_data(
3638                                 G_VARIANT_TYPE_BYTESTRING,
3639                                 svc_uuid,
3640                                 16,
3641                                 TRUE, NULL, NULL);
3642
3643                 /* Char uuid */
3644                 char_uuid = g_memdup(&event_data->uuid_status.char_id.uuid.uuid[0], uuid_len);
3645
3646                 data_char_uuid = g_variant_new_from_data(
3647                                 G_VARIANT_TYPE_BYTESTRING,
3648                                 char_uuid,
3649                                 16,
3650                                 TRUE, NULL, NULL);
3651
3652                 /* Desc uuid */
3653                 desc_uuid = g_memdup(&event_data->uuid_status.descr_id.uuid.uuid[0], uuid_len);
3654
3655                 data_desc_uuid = g_variant_new_from_data(
3656                                 G_VARIANT_TYPE_BYTESTRING,
3657                                 desc_uuid,
3658                                 16,
3659                                 TRUE, NULL, NULL);
3660
3661                 param = g_variant_new("(isn@ayin@ayin@ayin@ay)", result,
3662                                 conn_info->addr,
3663                                 uuid_len,
3664                                 data_svc_uuid,
3665                                 event_data->uuid_status.srvc_id.id.inst_id,
3666                                 16,
3667                                 data_char_uuid,
3668                                 event_data->uuid_status.char_id.inst_id,
3669                                 16,
3670                                 data_desc_uuid,
3671                                 event_data->uuid_status.descr_id.inst_id,
3672                                 event_data->data_len,
3673                                 data);
3674
3675                 /* Send Event */
3676                 _bt_send_event(BT_GATT_CLIENT_EVENT,
3677                                         BLUETOOTH_EVENT_GATT_READ_DESC,
3678                                         param);
3679         }
3680         BT_INFO("Send DBUS rpely for GATT Read Descriptor");
3681         /* Send DBUS return */
3682         __bt_gatt_handle_pending_request_info(result,
3683                         BT_GATT_READ_DESCRIPTOR_VALUE,
3684                         &read_info,
3685                         sizeof(bluetooth_gatt_client_desc_prop_info_t));
3686         if (read_val)
3687                 g_free(read_val);
3688         if (svc_uuid)
3689                 g_free(svc_uuid);
3690         if (char_uuid)
3691                 g_free(char_uuid);
3692         if (desc_uuid)
3693                 g_free(desc_uuid);
3694 }
3695
3696 static void __bt_handle_client_characteristic_write_data(
3697                 event_gattc_write_data *event_data)
3698 {
3699         int result = BLUETOOTH_ERROR_NONE;
3700         struct gatt_server_info_t *conn_info = NULL;
3701         bluetooth_gatt_client_char_prop_info_t write_info;
3702
3703         /* Read Information data structures */
3704         GVariant *param = NULL;
3705         GVariant *data_svc_uuid = NULL;
3706         GVariant *data_char_uuid = NULL;
3707         char *svc_uuid = NULL;
3708         char *char_uuid = NULL;
3709         int uuid_len = 16;
3710         BT_INFO("+");
3711
3712         memset(&write_info, 0x00, sizeof(bluetooth_gatt_client_char_prop_info_t));
3713
3714         /* Extract Address from conn_id of event data */
3715         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3716                         event_data->conn_status.conn_id);
3717
3718         BT_INFO("Characteristic Write callback from addr [%s] status [%d]",
3719                         conn_info->addr, event_data->conn_status.status);
3720
3721         /* Fill char in buffer */
3722         memcpy(&write_info.characteristic.uuid,
3723                         event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3724         write_info.characteristic.instance_id = event_data->char_id.inst_id;
3725
3726         /* Fill Service in buffer */
3727         memcpy(&write_info.svc.uuid,
3728                         event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3729         write_info.svc.instance_id = event_data->srvc_id.id.inst_id;
3730
3731         /* Fill remote device address */
3732         _bt_convert_addr_string_to_type(write_info.device_address.addr, conn_info->addr);
3733
3734         if (event_data->conn_status.status != OAL_STATUS_SUCCESS) {
3735                 result = BLUETOOTH_ERROR_INTERNAL;
3736                 goto done;
3737         }
3738
3739         /* Build event */
3740         /* SVC uuid */
3741         svc_uuid = g_memdup(&event_data->srvc_id.id.uuid.uuid[0], uuid_len);
3742
3743         data_svc_uuid = g_variant_new_from_data(
3744                         G_VARIANT_TYPE_BYTESTRING,
3745                         svc_uuid,
3746                         uuid_len,
3747                         TRUE, NULL, NULL);
3748
3749         /* Char uuid */
3750         char_uuid = g_memdup(&event_data->char_id.uuid.uuid[0], uuid_len);
3751
3752         data_char_uuid = g_variant_new_from_data(
3753                         G_VARIANT_TYPE_BYTESTRING,
3754                         char_uuid,
3755                         uuid_len,
3756                         TRUE, NULL, NULL);
3757
3758         param = g_variant_new("(isn@ayin@ayi)", result,
3759                         conn_info->addr,
3760                         16,
3761                         data_svc_uuid,
3762                         event_data->srvc_id.id.inst_id,
3763                         16,
3764                         data_char_uuid,
3765                         event_data->char_id.inst_id);
3766
3767         /* Send Event */
3768         _bt_send_event(BT_GATT_CLIENT_EVENT,
3769                         BLUETOOTH_EVENT_GATT_WRITE_CHAR,
3770                         param);
3771
3772         /* Free data */
3773         if (svc_uuid)
3774                 g_free(svc_uuid);
3775         if (char_uuid)
3776                 g_free(char_uuid);
3777 done:
3778         /* Send DBUS return */
3779         __bt_gatt_handle_pending_request_info(result,
3780                         BT_GATT_WRITE_CHARACTERISTIC_VALUE_BY_TYPE,
3781                         &write_info,
3782                         sizeof(bluetooth_gatt_client_char_prop_info_t));
3783 }
3784
3785
3786 static void __bt_handle_client_descriptor_write_data(
3787                 event_gattc_write_data *event_data)
3788 {
3789         int result = BLUETOOTH_ERROR_NONE;
3790         struct gatt_server_info_t *conn_info = NULL;
3791         bluetooth_gatt_client_desc_prop_info_t write_info;
3792
3793         /* Write Information data structures */
3794         GVariant *param = NULL;
3795         GVariant *data_svc_uuid = NULL;
3796         GVariant *data_char_uuid = NULL;
3797         GVariant *data_desc_uuid = NULL;
3798         char *svc_uuid = NULL;
3799         char *char_uuid = NULL;
3800         char *desc_uuid = NULL;
3801         int uuid_len = 16;
3802         BT_INFO("+");
3803
3804         memset(&write_info, 0x00, sizeof(bluetooth_gatt_client_desc_prop_info_t));
3805
3806         /* Extract Address from conn_id of event data */
3807         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3808                         event_data->conn_status.conn_id);
3809
3810         if (NULL == conn_info) {
3811
3812                 BT_INFO("Failed to get the conn info for conn_id [%d]", event_data->conn_status.conn_id);
3813                 return;
3814         }
3815
3816         BT_INFO("Descriptor Write callback from addr [%s] status [%d]",
3817                         conn_info->addr, event_data->conn_status.status);
3818
3819         /* Fill descriptor informations in buffer */
3820         memcpy(&write_info.descriptor.uuid,
3821                         event_data->descr_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3822         write_info.descriptor.instance_id = event_data->descr_id.inst_id;
3823
3824         /* Fill Characteristic informations in buffer */
3825         memcpy(&write_info.characteristic.uuid,
3826                         event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3827         write_info.characteristic.instance_id = event_data->char_id.inst_id;
3828
3829         /* Fill Service informations in buffer */
3830         memcpy(&write_info.svc.uuid,
3831                         event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3832         write_info.svc.instance_id = event_data->srvc_id.id.inst_id;
3833
3834         /* Fill remote device address */
3835         _bt_convert_addr_string_to_type(write_info.device_address.addr, conn_info->addr);
3836
3837         if (event_data->conn_status.status != OAL_STATUS_SUCCESS) {
3838                 result = BLUETOOTH_ERROR_INTERNAL;
3839                 goto done;
3840         }
3841
3842         /* Build event */
3843         /* SVC uuid */
3844         svc_uuid = g_memdup(&event_data->srvc_id.id.uuid.uuid[0], uuid_len);
3845
3846         data_svc_uuid = g_variant_new_from_data(
3847                         G_VARIANT_TYPE_BYTESTRING,
3848                         svc_uuid,
3849                         uuid_len,
3850                         TRUE, NULL, NULL);
3851
3852         /* Char uuid */
3853         char_uuid = g_memdup(&event_data->char_id.uuid.uuid[0], uuid_len);
3854
3855         data_char_uuid = g_variant_new_from_data(
3856                         G_VARIANT_TYPE_BYTESTRING,
3857                         char_uuid,
3858                         uuid_len,
3859                         TRUE, NULL, NULL);
3860
3861         /* Desc uuid */
3862         desc_uuid = g_memdup(&event_data->descr_id.uuid.uuid[0], uuid_len);
3863
3864         data_desc_uuid = g_variant_new_from_data(
3865                         G_VARIANT_TYPE_BYTESTRING,
3866                         desc_uuid,
3867                         uuid_len,
3868                         TRUE, NULL, NULL);
3869
3870         param = g_variant_new("(isn@ayin@ayin@ayi)", result,
3871                         conn_info->addr,
3872                         16,
3873                         data_svc_uuid,
3874                         event_data->srvc_id.id.inst_id,
3875                         16,
3876                         data_char_uuid,
3877                         event_data->char_id.inst_id,
3878                         16,
3879                         data_desc_uuid,
3880                         event_data->descr_id.inst_id);
3881
3882         /* Send Event */
3883         _bt_send_event(BT_GATT_CLIENT_EVENT,
3884                         BLUETOOTH_EVENT_GATT_WRITE_DESC,
3885                         param);
3886
3887         /* Free data */
3888         if (svc_uuid)
3889                 g_free(svc_uuid);
3890         if (char_uuid)
3891                 g_free(char_uuid);
3892         if (desc_uuid)
3893                 g_free(desc_uuid);
3894 done:
3895         /* Send DBUS return */
3896         __bt_gatt_handle_pending_request_info(result,
3897                         BT_GATT_WRITE_DESCRIPTOR_VALUE,
3898                         &write_info,
3899                         sizeof(bluetooth_gatt_client_desc_prop_info_t));
3900 }
3901
3902 static void __bt_hanlde_le_device_disconnection(event_dev_conn_status_t *event_data)
3903 {
3904         int result = BLUETOOTH_ERROR_INTERNAL;
3905         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
3906
3907         _bt_convert_addr_type_to_string(address, (unsigned char *)event_data->address.addr);
3908
3909         /* DBUS Return with fail of pending BT_CONNECT_LE for all the apps */
3910         BT_INFO("Local GATT Client disconnected: Remote addr[%s] ", address);
3911
3912         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE, address,
3913                                                  BT_ADDRESS_STRING_SIZE);
3914         g_free(address);
3915 }
3916
3917 static void __bt_handle_client_notification_registered(
3918                 event_gattc_regdereg_notify_t *event_data,
3919                 gboolean is_registered)
3920 {
3921         int result = BLUETOOTH_ERROR_NONE;
3922         struct gatt_server_info_t *conn_info = NULL;
3923         bt_gatt_notif_reg_info_t notif_info;
3924         BT_INFO("+");
3925
3926         memset(&notif_info, 0x00, sizeof(bt_gatt_notif_reg_info_t));
3927
3928         BT_INFO("Client Interface [%d] status [%d]",
3929                         event_data->client_if,
3930                         event_data->status);
3931
3932         /* Extract Address from conn_id of event data */
3933         conn_info = __bt_find_remote_gatt_server_info_from_client_if(
3934                         event_data->client_if);
3935
3936         if (!conn_info) {
3937                 BT_INFO("Connection Info is not present, return");
3938                 return;
3939         }
3940         BT_INFO("Notification Registered for addr [%s]",
3941                         conn_info->addr);
3942
3943
3944         /* Fill svc informations in buffer */
3945         memcpy(&notif_info.svc_uuid,
3946                         event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3947         notif_info.svc_inst = event_data->srvc_id.id.inst_id;
3948
3949         /* Fill char in buffer */
3950         memcpy(&notif_info.char_uuid,
3951                         event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3952         notif_info.char_inst = event_data->char_id.inst_id;
3953
3954         /* Fill remote device address */
3955         _bt_convert_addr_string_to_type(notif_info.addr.addr, conn_info->addr);
3956
3957         notif_info.is_registered = is_registered;
3958
3959         if (event_data->status != OAL_STATUS_SUCCESS)
3960                 result = BLUETOOTH_ERROR_INTERNAL;
3961
3962         /* Send DBUS Return for BT_GATT_WATCH_CHARACTERISTIC */
3963         __bt_gatt_handle_pending_request_info(result,
3964                         BT_GATT_WATCH_CHARACTERISTIC,
3965                         &notif_info,
3966                         sizeof(bt_gatt_notif_reg_info_t));
3967 }
3968
3969 static void __bt_handle_client_notification_data(event_gattc_notify_data *event_data)
3970 {
3971         /* No status in this event from OAL */
3972         int result = BLUETOOTH_ERROR_NONE;
3973
3974         /* Read Information data structures */
3975         GVariant *param = NULL;
3976         GVariant *data = NULL;
3977         GVariant *data_svc_uuid = NULL;
3978         GVariant *data_char_uuid = NULL;
3979         char *read_val = NULL;
3980         char *svc_uuid = NULL;
3981         char *char_uuid = NULL;
3982         char *addr = NULL;
3983         int i;
3984         int uuid_len = 16;
3985         BT_INFO("+");
3986
3987         BT_INFO("Notifcation of charc data changed");
3988
3989         if (event_data->data_len > 0) {
3990                 /* DEBUG */
3991                 for (i = 0; i < event_data->data_len; i++)
3992                         BT_INFO("Data[%d] = [0x%x]", i, event_data->data[i]);
3993
3994                 /* Fill address */
3995                 addr = g_malloc0(BT_ADDRESS_STRING_SIZE);
3996                 _bt_convert_addr_type_to_string(addr,
3997                                 (unsigned char *)&(event_data->address.addr));
3998
3999                 /* Read data */
4000                 read_val = g_memdup(&event_data->data[0], event_data->data_len);
4001
4002                 data = g_variant_new_from_data(
4003                                 G_VARIANT_TYPE_BYTESTRING,
4004                                 read_val,
4005                                 event_data->data_len,
4006                                 TRUE, NULL, NULL);
4007                 /* SVC uuid */
4008                 svc_uuid = g_memdup(&event_data->srvc_id.id.uuid.uuid[0], uuid_len);
4009
4010                 data_svc_uuid = g_variant_new_from_data(
4011                                 G_VARIANT_TYPE_BYTESTRING,
4012                                 svc_uuid,
4013                                 uuid_len,
4014                                 TRUE, NULL, NULL);
4015
4016                 /* Char uuid */
4017                 char_uuid = g_memdup(&event_data->char_id.uuid.uuid[0], uuid_len);
4018
4019                 data_char_uuid = g_variant_new_from_data(
4020                                 G_VARIANT_TYPE_BYTESTRING,
4021                                 char_uuid,
4022                                 uuid_len,
4023                                 TRUE, NULL, NULL);
4024
4025                 /* Build Param */
4026                 param = g_variant_new("(isn@ayin@ayin@ay)", result,
4027                                 addr,
4028                                 16,
4029                                 data_svc_uuid,
4030                                 event_data->srvc_id.id.inst_id,
4031                                 16,
4032                                 data_char_uuid,
4033                                 event_data->char_id.inst_id,
4034                                 event_data->data_len,
4035                                 data);
4036
4037                 /* Send Event */
4038                 _bt_send_event(BT_GATT_CLIENT_EVENT,
4039                                 BLUETOOTH_EVENT_GATT_CHAR_VAL_CHANGED,
4040                                 param);
4041         } else {
4042                 BT_ERR("No Data!!");
4043         }
4044         /* Free data */
4045         if (read_val)
4046                 g_free(read_val);
4047         if (svc_uuid)
4048                 g_free(svc_uuid);
4049         if (char_uuid)
4050                 g_free(char_uuid);
4051         if (addr)
4052                 g_free(addr);
4053 }
4054
4055 gboolean _bt_is_remote_gatt_device_connected(bluetooth_device_address_t *address)
4056 {
4057         char *addr;
4058         struct gatt_server_info_t *conn_info =  NULL;
4059         gboolean connected = FALSE;
4060         BT_INFO("+");
4061
4062         addr = g_malloc0(BT_ADDRESS_STRING_SIZE);
4063         _bt_convert_addr_type_to_string(addr,
4064                         (unsigned char *)&(address->addr));
4065
4066         BT_INFO("Check Connected or not for [%s]", addr);
4067         /* Check if device is already in connected list */
4068         conn_info = __bt_find_remote_gatt_server_info(addr);
4069
4070         if (conn_info) {
4071                 BT_INFO("Remote GATT Server device [%s] is Connected", conn_info->addr);
4072                 connected = TRUE;
4073         } else {
4074                 struct gatt_client_info_t *client_info = NULL;
4075
4076                 BT_INFO("Remote GATT Server Device [%s] is not Connected", addr);
4077
4078                 /* Check if device is already in connected list */
4079                 client_info = __bt_find_remote_gatt_client_info(addr);
4080
4081                 if (client_info) {
4082                         BT_INFO("Remote Client device [%s] is Connected", client_info->addr);
4083                         connected = TRUE;
4084                 } else {
4085                         BT_INFO("Remote GATT Client Device [%s] is not Connected", addr);
4086                 }
4087         }
4088
4089         g_free(addr);
4090         return connected;
4091 }
4092
4093
4094 int _bt_connect_le_device(bluetooth_device_address_t *address,
4095                 int auto_connect, int client_id)
4096 {
4097         struct gatt_server_info_t *conn_info = NULL;
4098         struct gatt_out_conn_info_t *out_conn_info = NULL;
4099
4100         invocation_info_t *req_info = NULL;
4101         int ret = OAL_STATUS_SUCCESS;
4102         char *addr;
4103         char *remote_address = NULL;
4104
4105         BT_CHECK_PARAMETER(address, return);
4106
4107         BT_INFO("+");
4108
4109         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4110         _bt_convert_addr_type_to_string(addr, address->addr);
4111         BT_INFO("GATT Client connect request for address [%s] client instance [%d]",
4112                         addr, client_id);
4113
4114
4115         /* Check if Remote Device is already under connection progress */
4116         req_info = _bt_get_request_info_data_from_function_name(BT_CONNECT_LE);
4117         if (req_info) {
4118                 remote_address = (char*)req_info->user_data;
4119                 if (remote_address && !strcasecmp(remote_address, addr)) {/* Address matched */
4120                         BT_INFO("Already Connection ongoing for same remote GATT Server address [%s]", remote_address);
4121                         /* Return and wait for events to be sent to all apps */
4122                         g_free(addr);
4123                         return BLUETOOTH_ERROR_IN_PROGRESS;
4124                 }
4125         }
4126
4127         /* Check if remote GATT Server is connected or not */
4128         conn_info = __bt_find_remote_gatt_server_info(addr);
4129         if (conn_info) {
4130                 BT_ERR("GATT Server is already connected..");
4131                 g_free(addr);
4132                 return BLUETOOTH_ERROR_ALREADY_CONNECT;
4133         }
4134
4135         /* TODO Check Requirement of holding Advertisement before initiating LE connect */
4136
4137         /* Check if app sent 0 client id for connection, in such case, use default gatt client ID */
4138         if (client_id == 0) {
4139                 BT_INFO("GATT CLient connect request sent by an app without any client instance [%d]",
4140                                 client_id);
4141                 BT_INFO("Assign default GATT client id [%d]", gatt_default_client);
4142                 client_id = gatt_default_client;
4143         }
4144
4145         BT_INFO("Connect using CLient ID [%d]", client_id);
4146         ret = gattc_connect(client_id, (bt_address_t*)(address), auto_connect);
4147
4148         if (ret != OAL_STATUS_SUCCESS) {
4149                 BT_ERR("ret: %d", ret);
4150                 g_free(addr);
4151                 return BLUETOOTH_ERROR_INTERNAL;
4152         }
4153
4154         /* Mark this as outgoing connection */
4155         out_conn_info = g_new0(struct gatt_out_conn_info_t, 1);
4156         out_conn_info->addr = g_strdup(addr);
4157         out_conn_info->client_id = client_id;
4158         BT_INFO("Added outgoing connection info addr[%s]", out_conn_info->addr);
4159         outgoing_gatt_conn_list = g_slist_append(outgoing_gatt_conn_list, out_conn_info);
4160
4161         g_free(addr);
4162         return BLUETOOTH_ERROR_NONE;
4163 }
4164
4165 int _bt_gatt_get_primary_services(char *address)
4166 {
4167         BT_CHECK_PARAMETER(address, return);
4168         struct gatt_server_info_t *conn_info = NULL;
4169         invocation_info_t *req_info = NULL;
4170         int ret = OAL_STATUS_SUCCESS;
4171         BT_INFO("+");
4172
4173         /* Check if any app is already browsing primary services on the same remote GATT Server */
4174         req_info = _bt_get_request_info_data(BT_GATT_GET_PRIMARY_SERVICES, address);
4175         if (req_info) {
4176                 BT_INFO("Already Primary Service Browsing ongoing for same rmeote GATT Server");
4177                 /* Return and wait for events to be sent to all apps */
4178                 return BLUETOOTH_ERROR_NONE;
4179         }
4180
4181         /* Check if remote GATT Server is connected or not */
4182         conn_info = __bt_find_remote_gatt_server_info(address);
4183         if (conn_info) {
4184                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4185                                 conn_info->addr, conn_info->connection_id);
4186         } else {
4187                 BT_ERR("GATT Server is not yet connected..");
4188                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4189         }
4190
4191         /* Send Primary Service Browsing request to stack */
4192         ret = gattc_search_service(conn_info->connection_id, NULL);
4193         if (ret != OAL_STATUS_SUCCESS) {
4194                 BT_ERR("ret: %d", ret);
4195                 return BLUETOOTH_ERROR_INTERNAL;
4196         }
4197         return BLUETOOTH_ERROR_NONE;
4198 }
4199
4200 int _bt_gatt_get_all_characteristic(bluetooth_gatt_client_svc_prop_info_t *svc)
4201 {
4202         BT_CHECK_PARAMETER(svc, return);
4203         struct gatt_server_info_t *conn_info = NULL;
4204         invocation_info_t *req_info = NULL;
4205         bluetooth_gatt_client_svc_prop_info_t *prop;
4206         oal_gatt_srvc_id_t srvc_id;
4207         int ret = OAL_STATUS_SUCCESS;
4208         char *addr;
4209         BT_INFO("+");
4210
4211         /* Check if any app is already browsing characteristics of the same service on the same remote GATT Server */
4212         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_GET_SERVICE_PROPERTIES);
4213         if (req_info) {
4214                 prop = (bluetooth_gatt_client_svc_prop_info_t*)req_info->user_data;
4215                 if (prop && !memcmp(svc->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t))
4216                                 && memcmp(prop->svc.uuid, svc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
4217                                 && prop->svc.instance_id == svc->svc.instance_id) {
4218                         BT_INFO("Already Properties browsing for Primary Service ongoing for same remote GATT Server");
4219                         /* Return and wait for events to be sent to all apps */
4220                         return BLUETOOTH_ERROR_NONE;
4221                 }
4222         }
4223
4224         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4225         _bt_convert_addr_type_to_string(addr, svc->device_address.addr);
4226
4227         /* Check if remote GATT Server is connected or not */
4228         conn_info = __bt_find_remote_gatt_server_info(addr);
4229         if (conn_info) {
4230                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4231                                 conn_info->addr, conn_info->connection_id);
4232         } else {
4233                 BT_ERR("GATT Server is not yet connected..");
4234                 g_free(addr);
4235                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4236         }
4237
4238         srvc_id.is_prmry = TRUE;
4239         srvc_id.id.inst_id = svc->svc.instance_id;
4240         memcpy(srvc_id.id.uuid.uuid, svc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4241
4242         /* Search All Characteristic */
4243         ret = gattc_get_characteristic(conn_info->connection_id, &srvc_id, NULL);
4244         if (ret != OAL_STATUS_SUCCESS) {
4245                 BT_ERR("ret: %d", ret);
4246                 g_free(addr);
4247                 return BLUETOOTH_ERROR_INTERNAL;
4248         }
4249         g_free(addr);
4250         return BLUETOOTH_ERROR_NONE;
4251 }
4252
4253 int _bt_gatt_get_all_characteristic_properties(
4254                 bluetooth_gatt_client_char_prop_info_t *chr)
4255 {
4256         struct gatt_server_info_t *conn_info = NULL;
4257         invocation_info_t *req_info = NULL;
4258         bluetooth_gatt_client_char_prop_info_t *prop;
4259         oal_gatt_srvc_id_t srvc_id;
4260         oal_gatt_id_t char_id;
4261         int ret = OAL_STATUS_SUCCESS;
4262         char *addr;
4263
4264         BT_CHECK_PARAMETER(chr, return);
4265
4266         BT_INFO("+");
4267
4268         /* Check if any app is already browsing descriptors of the same char of
4269            particular service on the same remote GATT Server */
4270         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_GET_CHARACTERISTIC_PROPERTIES);
4271         if (req_info) {
4272                 prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
4273                 if (prop && !memcmp(chr->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4274                                 && memcmp(chr->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4275                                 && chr->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4276                                 && memcmp(chr->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4277                                 && chr->characteristic.instance_id == prop->characteristic.instance_id) { /* Characteristic Instance ID matched */
4278                         BT_INFO("Already Properties browsing for Characteristic ongoing for same remote GATT Server");
4279                         /* Return and wait for events to be sent to all apps */
4280                         return BLUETOOTH_ERROR_NONE;
4281                 }
4282         }
4283
4284         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4285         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4286
4287         /* Check if remote GATT Server is connected or not */
4288         conn_info = __bt_find_remote_gatt_server_info(addr);
4289         if (conn_info) {
4290                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4291                                 conn_info->addr, conn_info->connection_id);
4292         } else {
4293                 BT_ERR("GATT Server is not yet connected..");
4294                 g_free(addr);
4295                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4296         }
4297
4298         srvc_id.is_prmry = TRUE;
4299         srvc_id.id.inst_id = chr->svc.instance_id;
4300         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4301
4302         char_id.inst_id = chr->characteristic.instance_id;
4303         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4304
4305         /* Search All Descriptors */
4306         ret = gattc_get_descriptor(conn_info->connection_id, &srvc_id, &char_id, NULL);
4307         if (ret != OAL_STATUS_SUCCESS) {
4308                 BT_ERR("ret: %d", ret);
4309                 g_free(addr);
4310                 return BLUETOOTH_ERROR_INTERNAL;
4311         }
4312         g_free(addr);
4313         return BLUETOOTH_ERROR_NONE;
4314 }
4315
4316 int _bt_gatt_read_characteristic_value(
4317                 bluetooth_gatt_client_char_prop_info_t *chr)
4318 {
4319         struct gatt_server_info_t *conn_info = NULL;
4320         invocation_info_t *req_info = NULL;
4321         bluetooth_gatt_client_char_prop_info_t *prop;
4322         oal_gatt_srvc_id_t srvc_id;
4323         oal_gatt_id_t char_id;
4324         int ret = OAL_STATUS_SUCCESS;
4325         char *addr;
4326
4327         BT_CHECK_PARAMETER(chr, return);
4328
4329         BT_INFO("+");
4330
4331         /* Check if any app is already Reading characteristic of the same char of
4332            particular service on the same remote GATT Server */
4333         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_READ_CHARACTERISTIC);
4334         if (req_info) {
4335                 prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
4336                 if (prop && !memcmp(chr->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4337                                 && memcmp(chr->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4338                                 && chr->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4339                                 && memcmp(chr->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4340                                 && chr->characteristic.instance_id == prop->characteristic.instance_id) { /* Characteristic Instance ID matched */
4341                         BT_INFO("Already Characteristic value Read operation in progress for same remote GATT Server");
4342                         /* Return and wait for events to be sent to all apps */
4343                         return BLUETOOTH_ERROR_NONE;
4344                 }
4345         }
4346
4347         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4348         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4349
4350         /* Check if remote GATT Server is connected or not */
4351         conn_info = __bt_find_remote_gatt_server_info(addr);
4352         if (conn_info) {
4353                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4354                                 conn_info->addr, conn_info->connection_id);
4355         } else {
4356                 BT_ERR("GATT Server is not yet connected..");
4357                 g_free(addr);
4358                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4359         }
4360
4361         srvc_id.is_prmry = TRUE;
4362         srvc_id.id.inst_id = chr->svc.instance_id;
4363         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4364
4365         char_id.inst_id = chr->characteristic.instance_id;
4366         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4367
4368         /* Search All Descriptors */
4369         ret = gattc_read_characteristic(conn_info->connection_id, &srvc_id, &char_id, OAL_GATT_AUTH_REQ_NONE);
4370         if (ret != OAL_STATUS_SUCCESS) {
4371                 BT_ERR("ret: %d", ret);
4372                 g_free(addr);
4373                 return BLUETOOTH_ERROR_INTERNAL;
4374         }
4375         g_free(addr);
4376         return BLUETOOTH_ERROR_NONE;
4377 }
4378
4379 int _bt_gatt_read_descriptor_value(
4380                 bluetooth_gatt_client_desc_prop_info_t *desc)
4381 {
4382         struct gatt_server_info_t *conn_info = NULL;
4383         invocation_info_t *req_info = NULL;
4384         bluetooth_gatt_client_desc_prop_info_t *prop;
4385         oal_gatt_srvc_id_t srvc_id;
4386         oal_gatt_id_t char_id;
4387         oal_gatt_id_t desc_id;
4388         int ret = OAL_STATUS_SUCCESS;
4389         char *addr;
4390
4391         BT_CHECK_PARAMETER(desc, return);
4392
4393         BT_INFO("+");
4394
4395         /* Check if any app is already Reading descriptors of the same char of
4396            particular service on the same remote GATT Server */
4397         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_READ_DESCRIPTOR_VALUE);
4398         if (req_info) {
4399                 prop = (bluetooth_gatt_client_desc_prop_info_t*)req_info->user_data;
4400                 if (prop && !memcmp(desc->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4401                                 && memcmp(desc->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4402                                 && desc->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4403                                 && memcmp(desc->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4404                                 && desc->characteristic.instance_id == prop->characteristic.instance_id /* Characteristic Instance ID matched */
4405                                 && memcmp(desc->descriptor.uuid, prop->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Descriptor UUID matched */
4406                                 && desc->descriptor.instance_id == prop->descriptor.instance_id) { /* Descriptor Instance ID matched */
4407                         BT_INFO("Already Descriptor value Read operation in progress for same remote GATT Server");
4408                         /* Return and wait for events to be sent to all apps */
4409                         return BLUETOOTH_ERROR_NONE;
4410                 }
4411         }
4412
4413         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4414         _bt_convert_addr_type_to_string(addr, desc->device_address.addr);
4415
4416         /* Check if remote GATT Server is connected or not */
4417         conn_info = __bt_find_remote_gatt_server_info(addr);
4418         if (conn_info) {
4419                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4420                                 conn_info->addr, conn_info->connection_id);
4421         } else {
4422                 BT_ERR("GATT Server is not yet connected..");
4423                 g_free(addr);
4424                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4425         }
4426
4427         srvc_id.is_prmry = TRUE;
4428         srvc_id.id.inst_id = desc->svc.instance_id;
4429         memcpy(srvc_id.id.uuid.uuid, desc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4430
4431         char_id.inst_id = desc->characteristic.instance_id;
4432         memcpy(char_id.uuid.uuid, desc->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4433
4434         desc_id.inst_id = desc->descriptor.instance_id;
4435         memcpy(desc_id.uuid.uuid, desc->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4436
4437         /* Search All Descriptors */
4438         ret = gattc_read_descriptor(conn_info->connection_id, &srvc_id, &char_id,
4439                         &desc_id, OAL_GATT_AUTH_REQ_NONE);
4440         if (ret != OAL_STATUS_SUCCESS) {
4441                 BT_ERR("ret: %d", ret);
4442                 g_free(addr);
4443                 return BLUETOOTH_ERROR_INTERNAL;
4444         }
4445         g_free(addr);
4446         return BLUETOOTH_ERROR_NONE;
4447 }
4448
4449 /*acquire Notify*/
4450 int _bt_gatt_acquire_notify(bluetooth_gatt_client_char_prop_info_t *chr, int *fd, int *mtu)
4451 {
4452         struct gatt_server_info_t *conn_info = NULL;
4453         oal_gatt_srvc_id_t srvc_id;
4454         oal_gatt_id_t char_id;
4455         int ret = OAL_STATUS_SUCCESS;
4456         char *addr;
4457
4458         BT_CHECK_PARAMETER(chr, return);
4459
4460         BT_INFO("+");
4461
4462         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4463         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4464
4465         /* Check if remote GATT Server is connected or not */
4466         conn_info = __bt_find_remote_gatt_server_info(addr);
4467         if (conn_info) {
4468                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4469                                 conn_info->addr, conn_info->connection_id);
4470         } else {
4471                 BT_ERR("GATT Server is not yet connected..");
4472                 g_free(addr);
4473                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4474         }
4475
4476         srvc_id.is_prmry = TRUE;
4477         srvc_id.id.inst_id = chr->svc.instance_id;
4478         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4479
4480         char_id.inst_id = chr->characteristic.instance_id;
4481         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4482
4483                 ret = gattc_acquire_notify(conn_info->connection_id, &srvc_id, &char_id, fd, mtu);
4484
4485         if (ret != OAL_STATUS_SUCCESS) {
4486                 BT_ERR("ret: %d", ret);
4487                 g_free(addr);
4488                 return BLUETOOTH_ERROR_INTERNAL;
4489         }
4490         BT_INFO("GATT characterstics FD [%d]  mtu[%d]", *fd, *mtu);
4491         g_free(addr);
4492         return BLUETOOTH_ERROR_NONE;
4493 }
4494
4495 /*acquire Write*/
4496 int _bt_gatt_acquire_write(bluetooth_gatt_client_char_prop_info_t *chr, int *fd, int *mtu)
4497 {
4498
4499         struct gatt_server_info_t *conn_info = NULL;
4500         oal_gatt_srvc_id_t srvc_id;
4501         oal_gatt_id_t char_id;
4502         int ret = OAL_STATUS_SUCCESS;
4503         char *addr;
4504
4505         BT_CHECK_PARAMETER(chr, return);
4506
4507         BT_INFO("+");
4508
4509         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4510         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4511
4512         /* Check if remote GATT Server is connected or not */
4513         conn_info = __bt_find_remote_gatt_server_info(addr);
4514         if (conn_info) {
4515                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4516                                 conn_info->addr, conn_info->connection_id);
4517         } else {
4518                 BT_ERR("GATT Server is not yet connected..");
4519                 g_free(addr);
4520                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4521         }
4522
4523         srvc_id.is_prmry = TRUE;
4524         srvc_id.id.inst_id = chr->svc.instance_id;
4525         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4526
4527         char_id.inst_id = chr->characteristic.instance_id;
4528         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4529
4530                 ret = gattc_acquire_write(conn_info->connection_id, &srvc_id, &char_id,
4531                                         OAL_GATT_AUTH_REQ_NONE, fd, mtu);
4532         if (ret != OAL_STATUS_SUCCESS) {
4533                 BT_ERR("ret: %d", ret);
4534                 g_free(addr);
4535                 return BLUETOOTH_ERROR_INTERNAL;
4536         }
4537         BT_INFO("GATT characterstics FD [%d]  mtu [%d]", *fd, *mtu);
4538         g_free(addr);
4539         return BLUETOOTH_ERROR_NONE;
4540
4541 }
4542
4543
4544 /* Write Characteristic */
4545 int _bt_gatt_write_characteristic_value_by_type(
4546                 bluetooth_gatt_client_char_prop_info_t *chr,
4547                 bluetooth_gatt_att_data_t *data,
4548                 bluetooth_gatt_write_type_e write_type)
4549 {
4550         struct gatt_server_info_t *conn_info = NULL;
4551         invocation_info_t *req_info = NULL;
4552         bluetooth_gatt_client_char_prop_info_t *prop;
4553         oal_gatt_srvc_id_t srvc_id;
4554         oal_gatt_id_t char_id;
4555         int ret = OAL_STATUS_SUCCESS;
4556         char *addr;
4557         int k;
4558
4559         BT_CHECK_PARAMETER(chr, return);
4560         BT_CHECK_PARAMETER(data, return);
4561
4562         BT_INFO("+");
4563
4564         /* Check if any app is already writing same char of
4565            particular service on the same remote GATT Server */
4566         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_WRITE_CHARACTERISTIC_VALUE_BY_TYPE);
4567         if (req_info) {
4568                 prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
4569                 if (prop && !memcmp(chr->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4570                                 && memcmp(chr->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4571                                 && chr->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4572                                 && memcmp(chr->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4573                                 && chr->characteristic.instance_id == prop->characteristic.instance_id) { /* Characteristic Instance ID matched */
4574                         BT_INFO("Already Characteristic Write Value operation in progress for same remote GATT Server");
4575                         /* Return and wait for events to be sent to all apps */
4576                         return BLUETOOTH_ERROR_NONE;
4577                 }
4578         }
4579
4580         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4581         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4582
4583         /* Check if remote GATT Server is connected or not */
4584         conn_info = __bt_find_remote_gatt_server_info(addr);
4585         if (conn_info) {
4586                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4587                                 conn_info->addr, conn_info->connection_id);
4588         } else {
4589                 BT_ERR("GATT Server is not yet connected..");
4590                 g_free(addr);
4591                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4592         }
4593
4594         srvc_id.is_prmry = TRUE;
4595         srvc_id.id.inst_id = chr->svc.instance_id;
4596         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4597
4598         char_id.inst_id = chr->characteristic.instance_id;
4599         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4600
4601         /* Write CHar value */
4602         /* DEBUG */
4603         BT_INFO("Connection ID [%d] write type [%d] data length [%d]", conn_info->connection_id, write_type, data->length);
4604         for (k = 0; k < data->length; k++)
4605                 BT_INFO("Data[%d] [0x%x]", k, data->data[k]);
4606
4607         ret = gattc_write_characteristic(conn_info->connection_id,
4608                         &srvc_id, &char_id,
4609                         (oal_gatt_write_type_t)write_type, data->length,
4610                         OAL_GATT_AUTH_REQ_NONE, (char *)(&data->data[0]));
4611         if (ret != OAL_STATUS_SUCCESS) {
4612                 BT_ERR("ret: %d", ret);
4613                 g_free(addr);
4614                 return BLUETOOTH_ERROR_INTERNAL;
4615         }
4616         g_free(addr);
4617         return BLUETOOTH_ERROR_NONE;
4618 }
4619
4620 /* Write Descriptor */
4621 int _bt_gatt_write_descriptor_value_by_type(
4622                 bluetooth_gatt_client_desc_prop_info_t *desc,
4623                 bluetooth_gatt_att_data_t *data,
4624                 bluetooth_gatt_write_type_e write_type)
4625 {
4626         struct gatt_server_info_t *conn_info = NULL;
4627         invocation_info_t *req_info = NULL;
4628         bluetooth_gatt_client_desc_prop_info_t *prop;
4629         oal_gatt_srvc_id_t srvc_id;
4630         oal_gatt_id_t char_id;
4631         oal_gatt_id_t desc_id;
4632         int ret = OAL_STATUS_SUCCESS;
4633         char *addr;
4634         int k;
4635
4636         BT_CHECK_PARAMETER(desc, return);
4637         BT_CHECK_PARAMETER(data, return);
4638
4639         BT_INFO("+");
4640
4641         /* Check if any app is already writing on same Descriptor of the same char of
4642            particular service on the same remote GATT Server */
4643         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_WRITE_DESCRIPTOR_VALUE);
4644         if (req_info) {
4645                 prop = (bluetooth_gatt_client_desc_prop_info_t*)req_info->user_data;
4646                 if (prop && !memcmp(desc->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4647                                 && memcmp(desc->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4648                                 && desc->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4649                                 && memcmp(desc->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4650                                 && desc->characteristic.instance_id == prop->characteristic.instance_id /* Characteristic Instance ID matched */
4651                                 && memcmp(desc->descriptor.uuid, prop->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Descriptor UUID matched */
4652                                 && desc->descriptor.instance_id == prop->descriptor.instance_id) { /* Descriptor Instance ID matched */
4653                         BT_INFO("Already Descriptor value Write operation in progress for same remote GATT Server");
4654                         /* Return and wait for events to be sent to all apps */
4655                         return BLUETOOTH_ERROR_NONE;
4656                 }
4657         }
4658
4659         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4660         _bt_convert_addr_type_to_string(addr, desc->device_address.addr);
4661
4662         /* Check if remote GATT Server is connected or not */
4663         conn_info = __bt_find_remote_gatt_server_info(addr);
4664         if (conn_info) {
4665                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4666                                 conn_info->addr, conn_info->connection_id);
4667         } else {
4668                 BT_ERR("GATT Server is not yet connected..");
4669                 g_free(addr);
4670                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4671         }
4672
4673         srvc_id.is_prmry = TRUE;
4674         srvc_id.id.inst_id = desc->svc.instance_id;
4675         memcpy(srvc_id.id.uuid.uuid, desc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4676
4677         char_id.inst_id = desc->characteristic.instance_id;
4678         memcpy(char_id.uuid.uuid, desc->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4679
4680         desc_id.inst_id = desc->descriptor.instance_id;
4681         memcpy(desc_id.uuid.uuid, desc->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4682
4683         /* DEBUG */
4684         BT_INFO("Connection ID [%d] write type [%d] data length [%d]", conn_info->connection_id, write_type, data->length);
4685         for (k = 0; k < data->length; k++)
4686                 BT_INFO("Data[%d] [0x%x]", k, data->data[k]);
4687
4688         ret = gattc_write_descriptor(conn_info->connection_id,
4689                         &srvc_id, &char_id, &desc_id,
4690                         (oal_gatt_write_type_t)write_type, data->length,
4691                         OAL_GATT_AUTH_REQ_NONE, (char *)(&data->data[0]));
4692         if (ret != OAL_STATUS_SUCCESS) {
4693                 BT_ERR("ret: %d", ret);
4694                 g_free(addr);
4695                 return BLUETOOTH_ERROR_INTERNAL;
4696         }
4697         g_free(addr);
4698         return BLUETOOTH_ERROR_NONE;
4699 }
4700
4701 int _bt_gatt_watch_characteristic(
4702                 bluetooth_gatt_client_char_prop_info_t *chr,
4703                 int client_id,
4704                 gboolean is_notify)
4705 {
4706         struct gatt_server_info_t *conn_info = NULL;
4707         oal_gatt_srvc_id_t srvc_id;
4708         oal_gatt_id_t char_id;
4709         int ret = OAL_STATUS_SUCCESS;
4710         char *addr;
4711
4712         BT_CHECK_PARAMETER(chr, return);
4713
4714         BT_INFO("Client ID [%d] Is Notify [%d]", client_id, is_notify);
4715
4716         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4717         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4718
4719         /* Check if remote GATT Server is connected or not */
4720         conn_info = __bt_find_remote_gatt_server_info(addr);
4721         if (conn_info) {
4722                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4723                                 conn_info->addr, conn_info->connection_id);
4724         } else {
4725                 BT_ERR("GATT Server is not yet connected..");
4726                 g_free(addr);
4727                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4728         }
4729         srvc_id.is_prmry = TRUE;
4730         srvc_id.id.inst_id = chr->svc.instance_id;
4731         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4732
4733         char_id.inst_id = chr->characteristic.instance_id;
4734         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4735
4736         /* Register or unregister Notification characteristic */
4737         if (is_notify)
4738                 ret = gattc_register_for_notification(conn_info->client_id,
4739                                 (bt_address_t*)&(chr->device_address),
4740                                 &srvc_id, &char_id);
4741         else
4742                 ret = gattc_deregister_for_notification(conn_info->client_id,
4743                                 (bt_address_t*)&(chr->device_address),
4744                                 &srvc_id, &char_id);
4745
4746         BT_INFO("Result[%d]", ret);
4747         if (ret != OAL_STATUS_SUCCESS) {
4748                 BT_ERR("ret: %d", ret);
4749                 g_free(addr);
4750                 return BLUETOOTH_ERROR_INTERNAL;
4751         }
4752         g_free(addr);
4753         return BLUETOOTH_ERROR_NONE;
4754 }
4755
4756
4757 int _bt_disconnect_le_device(bluetooth_device_address_t *address,
4758                 int client_id)
4759 {
4760         struct gatt_server_info_t *conn_info = NULL;
4761         struct gatt_client_info_t *rem_client_conn_info = NULL;
4762         invocation_info_t *req_info = NULL;
4763         int ret = OAL_STATUS_SUCCESS;
4764         char *addr;
4765         char *remote_address = NULL;
4766
4767         BT_CHECK_PARAMETER(address, return);
4768
4769         BT_INFO("+");
4770
4771         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4772         _bt_convert_addr_type_to_string(addr, address->addr);
4773         BT_INFO("GATT Client Disconnect request for address [%s]", addr);
4774
4775         /* Check if Remote Device is already under connection progress */
4776         req_info = _bt_get_request_info_data_from_function_name(BT_DISCONNECT_LE);
4777         if (req_info) {
4778                 remote_address = (char*)req_info->user_data;
4779                 if (remote_address && !strcasecmp(remote_address, addr)) {/* Address matched */
4780                         BT_INFO("Already DisConnection ongoing for same remote GATT Server address [%s]", remote_address);
4781                         /* Return success and wait for events to be sent to all apps */
4782                         g_free(addr);
4783                         return BLUETOOTH_ERROR_IN_PROGRESS;
4784                 }
4785         }
4786         /* Check if remote GATT Server is connected or not */
4787         conn_info = __bt_find_remote_gatt_server_info(addr);
4788         if (conn_info) {
4789                 /* Check if app sent 0 client id for Disconnection, in such case, use default gatt client ID */
4790                 if (client_id == 0) {
4791                         BT_INFO("GATT CLient Disconnect request sent by an app without any client instance [%d]",
4792                                         client_id);
4793                         BT_INFO("Assign default GATT client id [%d]", gatt_default_client);
4794                         client_id = gatt_default_client;
4795                 }
4796
4797                 BT_INFO("Disconnect remote gatt server using CLient ID [%d] Connection ID [%d]", client_id, conn_info->connection_id);
4798                 ret = gattc_disconnect(client_id, (bt_address_t*)(address),
4799                                 conn_info->connection_id);
4800         } else {
4801                 /* check if remote client is connected */
4802                 rem_client_conn_info = __bt_find_remote_gatt_client_info(addr);
4803
4804                 if (!rem_client_conn_info || client_id != 0) {
4805                         BT_ERR("GATT device is not connected..");
4806                         g_free(addr);
4807                         return BLUETOOTH_ERROR_NOT_IN_OPERATION;
4808                 }
4809
4810                 BT_INFO("Disconnect remote gatt client ");
4811
4812                 ret = gatts_disconnect(rem_client_conn_info->instance_id,
4813                         (bt_address_t*)(address), rem_client_conn_info->connection_id);
4814         }
4815
4816         if (ret != OAL_STATUS_SUCCESS) {
4817                 BT_ERR("ret: %d", ret);
4818                 g_free(addr);
4819                 return BLUETOOTH_ERROR_INTERNAL;
4820         }
4821         g_free(addr);
4822         return BLUETOOTH_ERROR_NONE;
4823 }
4824
4825 int _bt_gatt_watch_service_changed_indication(const char *sender,
4826                 bluetooth_device_address_t *address,
4827                 gboolean is_enabled)
4828 {
4829         int k;
4830         bt_service_app_info_t *info = NULL;
4831
4832         BT_INFO("Enable Servic changed Indication watcher [%d] for app [%s]",
4833                         is_enabled, sender);
4834
4835         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
4836                 info = &numapps[k];
4837
4838                 if (g_strcmp0(sender, info->sender) == 0 &&
4839                                 memcmp(info->address.addr, address->addr,
4840                                         sizeof(bluetooth_device_address_t)) == 0) {
4841                         BT_INFO("Found GATT client App.. UUID [%s], sender [%s]", info->uuid, info->sender);
4842                         info->is_watcher_enabled = is_enabled;
4843                 }
4844         }
4845
4846         return BLUETOOTH_ERROR_NONE;
4847 }
4848
4849 int _bt_unregister_gatt_client_instance(const char *sender, int client_id)
4850 {
4851         bt_service_app_info_t *info = NULL;
4852         int k, ret;
4853
4854         BT_INFO("Unregister Allocated GATT Client instance [%s] Client ID [%d]", sender, client_id);
4855
4856         /* Unregister CLient instance associated with address X. It is possible that another app still
4857            has client_id valid for same remote address */
4858         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
4859                 info = &numapps[k];
4860
4861                 /* Exact matching of sender */
4862                 if (!g_strcmp0(info->sender, sender) && info->client_id == client_id) {  /* Check for only valid GATT client Instance */
4863                         BT_INFO("Unregister GATT client instance [%d]", info->client_id);
4864                         numapps[k].client_id = -1;
4865                         numapps[k].is_initialized = FALSE;
4866                         memset(numapps[k].sender, 0x00, sizeof(numapps[k].sender));
4867                         memset(numapps[k].uuid, 0x00, sizeof(numapps[k].uuid));
4868                         memset(&numapps[k].address.addr, 0x00, sizeof(bluetooth_device_address_t));
4869
4870                         /* Its a GATT Client Instance */
4871                         ret = gattc_deregister(client_id);
4872                         if (ret != OAL_STATUS_SUCCESS) {
4873                                 BT_ERR("DeAllocate GATT Client instance with stack Fail ret: %d", ret);
4874                                 return BLUETOOTH_ERROR_INTERNAL;
4875                         } else {
4876                                 return BLUETOOTH_ERROR_NONE;
4877                         }
4878                 }
4879         }
4880
4881         return BLUETOOTH_ERROR_NOT_FOUND;
4882 }
4883
4884 static void __bt_handle_client_mtu_exchange_completed(event_gattc_mtu_configured_t *event_data)
4885 {
4886         int result = BLUETOOTH_ERROR_NONE;
4887         struct gatt_server_info_t *conn_info = NULL;
4888         GVariant *param = NULL;
4889         guint16 mtu = 0;
4890         guint8 status = 0;
4891
4892         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(event_data->conn_id);
4893         if (conn_info == NULL) {
4894                 BT_ERR("Cant find connection Information");
4895                 return;
4896         }
4897
4898         BT_INFO("GATT Client: MTU Configured from addr [%s] status [%d] MTU size [%d]",
4899                         conn_info->addr, event_data->status, event_data->mtu);
4900
4901         if (event_data->status != OAL_STATUS_SUCCESS)
4902                 result = BLUETOOTH_ERROR_INTERNAL;
4903
4904         BT_INFO("reply BT_REQ_ATT_MTU ");
4905
4906         /* DBUS Return fo BT_REQ_ATT_MTU for all the apps */
4907         __bt_gatt_handle_pending_request_info(result, BT_REQ_ATT_MTU, conn_info->addr,
4908                         BT_ADDRESS_STRING_SIZE);
4909
4910         if (result == BLUETOOTH_ERROR_NONE) {
4911                 BT_INFO("sending mtu event");
4912
4913                 mtu = event_data->mtu;
4914                 param = g_variant_new("(isqy)",
4915                                 result,
4916                                 conn_info->addr,
4917                                 mtu,
4918                                 status);
4919
4920                 /* Send event to BT-API */
4921                 _bt_send_event(BT_DEVICE_EVENT,
4922                                 BLUETOOTH_EVENT_GATT_ATT_MTU_CHANGED,
4923                                 param);
4924
4925                 /* Update the MTU for current connection */
4926                 BT_INFO("Updating the MTU for current connection");
4927                 __bt_update_mtu_gatt_device(conn_info->addr, event_data->mtu);
4928         }
4929 }
4930
4931 static struct gatt_mtu_info_t *__bt_find_mtu_gatt_device(char *address)
4932 {
4933         GSList *l = NULL;
4934         struct gatt_mtu_info_t *info = NULL;
4935
4936         BT_INFO("+");
4937
4938         for (l = gatt_mtu_info_list; l != NULL; l = g_slist_next(l)) {
4939                 info = (struct gatt_mtu_info_t*)l->data;
4940                 if (info == NULL)
4941                         continue;
4942
4943                 if (!g_strcmp0(info->addr, address)) {
4944                         BT_INFO("Remote GATT device found addr[%s]", info->addr);
4945                         return info;
4946                 }
4947         }
4948
4949         BT_INFO("Not found Remote GATT device addr[%s]", address);
4950         return NULL;
4951 }
4952
4953 static void __bt_remove_mtu_gatt_device(char *address)
4954 {
4955         struct gatt_mtu_info_t *dev_info = NULL;
4956
4957         BT_INFO("+");
4958
4959         dev_info = __bt_find_mtu_gatt_device(address);
4960
4961         if (dev_info) {
4962                 BT_INFO("removing the gatt device from mtu list");
4963                 gatt_mtu_info_list = g_slist_remove(gatt_mtu_info_list, dev_info);
4964                 g_free(dev_info->addr);
4965                 g_free(dev_info);
4966         }
4967 }
4968
4969 static void __bt_add_mtu_gatt_device(char *address)
4970 {
4971         struct gatt_mtu_info_t *dev_info = NULL;
4972
4973         BT_INFO("+");
4974
4975         dev_info = __bt_find_mtu_gatt_device(address);
4976
4977         if (!dev_info) {
4978                 BT_INFO("adding the gatt device in mtu list");
4979                 dev_info = g_new0(struct gatt_mtu_info_t, 1);
4980                 dev_info->addr = g_strdup(address);
4981                 dev_info->att_mtu = BT_DEFAULT_ATT_MTU;
4982                 gatt_mtu_info_list = g_slist_append(gatt_mtu_info_list, dev_info);
4983         }
4984 }
4985
4986 static void __bt_update_mtu_gatt_device(char *address, int mtu)
4987 {
4988         struct gatt_mtu_info_t *dev_info = NULL;
4989
4990         BT_INFO("+");
4991
4992         dev_info = __bt_find_mtu_gatt_device(address);
4993
4994         if (dev_info) {
4995                 BT_INFO("Udating the mtu");
4996                 dev_info->att_mtu = mtu;
4997         }
4998 }
4999
5000
5001 #endif