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

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