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 }
1132
1133 static void __bt_handle_gatt_server_service_added(event_gatts_srvc_prm_t *event)
1134 {
1135         int result = BLUETOOTH_ERROR_NONE;
1136         int svc_handle = 0;
1137         int *handle;
1138         int count;
1139         bt_service_app_info_t *info = NULL;
1140         int k;
1141
1142         char *uuid_str = g_malloc0(BT_UUID_STRING_MAX);
1143         _bt_uuid_to_string(&(event->gatt_srvc_id.id.uuid), uuid_str);
1144         BT_INFO("GATT Added Service  UUID: [%s] Server Ins [%d] Service hdl [%d] Is Primary [%d]\n",
1145                         uuid_str, event->gatt_srvc_stat.server_inst, svc_handle, event->gatt_srvc_id.is_prmry);
1146
1147         if (event->gatt_srvc_stat.status != OAL_STATUS_SUCCESS) {
1148                 result = BLUETOOTH_ERROR_INTERNAL;
1149                 svc_handle = 0;  /* Service handle set to 0 indicates.
1150                                     0 is reserved by BT SIG, cant be used by app*/
1151         } else
1152                 svc_handle = event->gatt_srvc_stat.servic_hndl;
1153
1154         BT_INFO("GATT Added Service  Status [%d] Server Ins [%d] Service hdl [%d] Is Primary [%d]\n",
1155                         event->gatt_srvc_stat.status, event->gatt_srvc_stat.server_inst, svc_handle, event->gatt_srvc_id.is_prmry);
1156
1157         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1158         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1159                 info = &numapps[k];
1160
1161                 if (info->instance_id == event->gatt_srvc_stat.server_inst) {
1162                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1163                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_ADD_SERVICE,
1164                                         (int*)&svc_handle, sizeof(int));
1165
1166                         /* Add Service Handle */
1167                         if (svc_handle > 0) {
1168                                 handle = g_malloc0(sizeof(int));
1169                                 *handle = svc_handle;
1170                                 numapps[event->gatt_srvc_stat.server_inst].service_handles = g_slist_append(numapps[event->gatt_srvc_stat.server_inst].service_handles, handle);
1171                                 count = g_slist_length(numapps[event->gatt_srvc_stat.server_inst].service_handles);
1172                                 BT_INFO("Added Service handle [%d] to list..current count [%d]", svc_handle, count);
1173                         }
1174                         break;
1175                 }
1176         }
1177
1178         g_free(uuid_str);
1179 }
1180
1181 static void __bt_handle_gatt_server_characteristic_added(event_gatts_srvc_charctr_t *event)
1182 {
1183         int result = BLUETOOTH_ERROR_NONE;
1184         int char_handle;
1185         bt_service_app_info_t *info = NULL;
1186         int k;
1187         char *uuid_str = g_malloc0(BT_UUID_STRING_MAX);
1188
1189         BT_INFO("GATT Server Char added status [%d]", event->gatt_srvc_stat.status);
1190         BT_INFO("GATT Server_inst: [%d]", event->gatt_srvc_stat.server_inst);
1191         BT_INFO("GATT Service Handle: [%d]", event->gatt_srvc_stat.servic_hndl);
1192         BT_INFO("GATT Add characteristic  Status: [%d]", event->gatt_srvc_stat.status);
1193         BT_INFO("GATT Service characteristic Handle: [%d]", event->charctr_hndl);
1194
1195         if (event->gatt_srvc_stat.status != OAL_STATUS_SUCCESS) {
1196                 result = BLUETOOTH_ERROR_INTERNAL;
1197                 char_handle = 0;  /* characteristic handle set to 0 indicates.
1198                                      0 is reserved by BT SIG, cant be used by app*/
1199         } else
1200                 char_handle = event->charctr_hndl;
1201
1202
1203         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1204         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1205                 info = &numapps[k];
1206
1207                 if (info->instance_id == event->gatt_srvc_stat.server_inst) {
1208                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1209                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_ADD_CHARACTERISTIC,
1210                                         (int*)&char_handle, sizeof(int));
1211                         break;
1212                 }
1213         }
1214
1215
1216         _bt_uuid_to_string(&(event->charctr_uuid), uuid_str);
1217         BT_INFO("GATT Added Characteristic:  UUID: [%s]", uuid_str);
1218
1219         g_free(uuid_str);
1220 }
1221
1222 static void __bt_handle_gatt_server_descriptor_added(event_gatts_srvc_descr_t* event)
1223 {
1224         int result = BLUETOOTH_ERROR_NONE;
1225         int desc_handle;
1226         bt_service_app_info_t *info = NULL;
1227         int k;
1228         char *uuid_str = g_malloc0(BT_UUID_STRING_MAX);
1229
1230         BT_INFO("GATT Server Descriptor added status [%d]", event->gatt_srvc_stat.status);
1231         BT_INFO("GATT Server_inst: [%d]", event->gatt_srvc_stat.server_inst);
1232         BT_INFO("GATT Service Handle: [%d]", event->gatt_srvc_stat.servic_hndl);
1233         BT_INFO("GATT Add Descriptor  Status: [%d]", event->gatt_srvc_stat.status);
1234         BT_INFO("GATT Service Descriptor Handle: [%d]", event->descrptr_hndl);
1235
1236         if (event->gatt_srvc_stat.status != OAL_STATUS_SUCCESS) {
1237                 result = BLUETOOTH_ERROR_INTERNAL;
1238                 desc_handle = 0;  /* Service handle set to 0 indicates.
1239                                      0 is reserved by BT SIG, cant be used by app*/
1240         } else
1241                 desc_handle = event->descrptr_hndl;
1242
1243         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1244         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1245                 info = &numapps[k];
1246
1247                 if (info->instance_id == event->gatt_srvc_stat.server_inst) {
1248                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1249                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_ADD_DESCRIPTOR,
1250                                         (int*)&desc_handle, sizeof(int));
1251                         break;
1252                 }
1253         }
1254
1255         _bt_uuid_to_string(&(event->descrptr_uuid), uuid_str);
1256         BT_INFO("GATT Added Descriptor:  UUID: [%s]", uuid_str);
1257
1258         g_free(uuid_str);
1259 }
1260
1261 static void __bt_handle_gatt_server_service_started(event_gatts_srvc_t *event)
1262 {
1263         bt_service_app_info_t *info = NULL;
1264         int result = BLUETOOTH_ERROR_NONE;
1265         int k;
1266         BT_INFO("GATT Server Service Started..");
1267
1268
1269         BT_INFO("GATT Server_inst: [%d]", event->server_inst);
1270         BT_INFO("GATT Service Handle: [%d]", event->servic_hndl);
1271         BT_INFO("GATT Service Started Status: [%d]", event->status);
1272
1273         if (event->status != OAL_STATUS_SUCCESS) {
1274                 BT_ERR("GATT Server Service Start Failed Err: [%d]", event->status);
1275                 result = BLUETOOTH_ERROR_INTERNAL;
1276         }
1277
1278         /* Check if the just registered Instance ID belongs to requester */
1279         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1280                 info = &numapps[k];
1281
1282                 if (info->instance_id == event->server_inst) {
1283                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1284                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_START_SERVICE,
1285                                         (void*)info, sizeof(bt_service_app_info_t));
1286                         break;
1287                 }
1288         }
1289 }
1290
1291 static void __bt_handle_gatt_server_service_stopped(event_gatts_srvc_t *event)
1292 {
1293         int result = BLUETOOTH_ERROR_NONE;
1294         bt_service_app_info_t *info = NULL;
1295         int k;
1296         BT_INFO("GATT Server Service Stopped..");
1297
1298         BT_INFO("GATT Server_inst: [%d]", event->server_inst);
1299         BT_INFO("GATT Service Handle: [%d]", event->servic_hndl);
1300         BT_INFO("GATT Service Stopped Status: [%d]", event->status);
1301
1302         if (event->status != OAL_STATUS_SUCCESS) {
1303                 BT_ERR("GATT Server Service Stop Failed Err: [%d]", event->status);
1304                 result = BLUETOOTH_ERROR_INTERNAL;
1305         }
1306
1307         /* Check if the just registered Instance ID belongs to requester */
1308         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1309                 info = &numapps[k];
1310
1311                 if (info->instance_id == event->server_inst) {
1312                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1313                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_STOP_SERVICE,
1314                                         (void*)info, sizeof(bt_service_app_info_t));
1315                         break;
1316                 }
1317         }
1318 }
1319
1320 static void __bt_handle_gatt_server_service_deleted(event_gatts_srvc_t *event)
1321 {
1322         int result = BLUETOOTH_ERROR_NONE;
1323         bt_service_app_info_t *info = NULL;
1324         int k;
1325         BT_INFO("GATT Server Service Deleted..");
1326
1327         BT_INFO("GATT Server_inst: [%d]", event->server_inst);
1328         BT_INFO("GATT Service Handle: [%d]", event->servic_hndl);
1329         BT_INFO("GATT Service Deleted Status: [%d]", event->status);
1330
1331         if (event->status != OAL_STATUS_SUCCESS) {
1332                 BT_ERR("GATT Server Service Delete Failed Err: [%d]", event->status);
1333                 result = BLUETOOTH_ERROR_INTERNAL;
1334         }
1335
1336         /* Check if the just registered Instance ID belongs to requester */
1337         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1338                 info = &numapps[k];
1339
1340                 if (info->instance_id == event->server_inst) {
1341                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1342                         __bt_gatt_handle_pending_request_info(result, BT_GATT_SERVER_DELETE_SERVICE,
1343                                         (void*)info, sizeof(bt_service_app_info_t));
1344                         break;
1345                 }
1346         }
1347 }
1348
1349 static struct gatt_client_info_t *__bt_find_remote_gatt_client_info(char *address)
1350 {
1351         GSList *l;
1352         struct gatt_client_info_t *info = NULL;
1353         for (l = gatt_client_info_list; l != NULL; l = g_slist_next(l)) {
1354                 info = (struct gatt_client_info_t*)l->data;
1355                 if (info == NULL)
1356                         continue;
1357
1358                 if (!g_strcmp0(info->addr, address)) {
1359                         BT_INFO("Remote GATT client found addr[%s]", info->addr);
1360                         return info;
1361                 }
1362         }
1363         return NULL;
1364 }
1365
1366 static struct gatt_client_info_t *__bt_find_remote_gatt_client_info_from_conn_id(int conn_id)
1367 {
1368         GSList *l;
1369         struct gatt_client_info_t *info = NULL;
1370
1371         for (l = gatt_client_info_list; l != NULL; l = g_slist_next(l)) {
1372                 info = (struct gatt_client_info_t*)l->data;
1373                 if (info == NULL)
1374                         continue;
1375
1376                 if (info->connection_id == conn_id) {
1377                         BT_INFO("Remote GATT client found addr[%s]", info->addr);
1378                         return info;
1379                 }
1380         }
1381         return NULL;
1382 }
1383
1384 #ifdef TIZEN_GATT_CLIENT
1385 static struct gatt_server_info_t *__bt_find_remote_gatt_server_info(char *address)
1386 {
1387         GSList *l;
1388         struct gatt_server_info_t *info = NULL;
1389         for (l = gatt_server_info_list; l != NULL; l = g_slist_next(l)) {
1390                 info = (struct gatt_server_info_t*)l->data;
1391                 if (info == NULL)
1392                         continue;
1393
1394                 if (!g_strcmp0(info->addr, address)) {
1395                         BT_INFO("Remote GATT Server found addr[%s]", info->addr);
1396                         return info;
1397                 }
1398         }
1399         return NULL;
1400 }
1401
1402 static struct gatt_out_conn_info_t* __bt_find_gatt_outgoing_conn_info(char *address)
1403 {
1404         GSList *l;
1405         struct gatt_out_conn_info_t *info = NULL;
1406         for (l = outgoing_gatt_conn_list; l != NULL; l = g_slist_next(l)) {
1407                 info = (struct gatt_out_conn_info_t*)l->data;
1408                 if (info == NULL)
1409                         continue;
1410
1411                 if (!g_strcmp0(info->addr, address)) {
1412                         BT_INFO("Outgoing connection info found addr[%s]", info->addr);
1413                         return info;
1414                 }
1415         }
1416         return NULL;
1417 }
1418
1419 static struct gatt_server_info_t *__bt_find_remote_gatt_server_info_from_client_if(int client_if)
1420 {
1421         GSList *l;
1422         struct gatt_server_info_t *info = NULL;
1423
1424         for (l = gatt_server_info_list; l != NULL; l = g_slist_next(l)) {
1425                 info = (struct gatt_server_info_t*)l->data;
1426                 if (info == NULL)
1427                         continue;
1428
1429                 if (info->client_id == client_if) {
1430                         BT_INFO("Remote GATT server found addr[%s]", info->addr);
1431                         return info;
1432                 }
1433         }
1434         return NULL;
1435 }
1436 #endif
1437
1438
1439
1440
1441 #ifdef TIZEN_GATT_CLIENT
1442 static void __bt_handle_gatt_server_connection_state(event_gatts_conn_t *event)
1443 {
1444         int result = BLUETOOTH_ERROR_NONE;
1445         struct gatt_client_info_t *conn_info = NULL;
1446         bluetooth_device_address_t dev_addr;
1447
1448         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1449
1450         memcpy(dev_addr.addr, event->address.addr, 6);
1451
1452         /* REPLY dbus Context to application which called BT_CONNECT_LE. There is status
1453            in this event */
1454         _bt_convert_addr_type_to_string(address,
1455                         (unsigned char *)dev_addr.addr);
1456         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
1457                         address, BT_ADDRESS_STRING_SIZE);
1458
1459         BT_INFO("GATT Server Connedted: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1460                         address, event->server_inst, event->conn_id);
1461
1462
1463         /* Check if device is already in connected list */
1464         conn_info = __bt_find_remote_gatt_client_info(address);
1465
1466         if (!conn_info) {
1467                 BT_INFO("Conn Info absent: But no need to Send Local GATT Server Connected event to apps");
1468 #if 0
1469                 param = g_variant_new("(is)", result, address);
1470
1471                 /* Send event to application */
1472                 _bt_send_event(BT_DEVICE_EVENT,
1473                                 BLUETOOTH_EVENT_GATT_SERVER_CONNECTED, /* Local device is GATT server */
1474                                 param);
1475 #endif
1476                 /* Save Connection info */
1477                 conn_info = g_new0(struct gatt_client_info_t, 1);
1478                 conn_info->addr = g_strdup(address);
1479                 BT_INFO("Added GATT client addr[%s]", conn_info->addr);
1480                 conn_info->connection_id = event->conn_id;
1481                 conn_info->instance_id = event->server_inst;
1482                 gatt_client_info_list = g_slist_append(gatt_client_info_list, conn_info);
1483                 BT_INFO("Total num of connected Remote GATT Clients [%d]", g_slist_length(gatt_client_info_list));
1484         }
1485
1486         g_free(address);
1487 }
1488
1489 /* GATT Server Dis connected */
1490 static void __bt_handle_gatt_server_disconnection_state(event_gatts_conn_t *event)
1491 {
1492         int result = BLUETOOTH_ERROR_NONE;
1493         struct gatt_client_info_t *conn_info = NULL;
1494         bluetooth_device_address_t dev_addr;
1495
1496         char address[BT_ADDRESS_STRING_SIZE];
1497
1498         memcpy(dev_addr.addr, event->address.addr, 6);
1499
1500         /* REPLY dbus Context to application which called BT_DISCONNECT_LE. There is status
1501            in this event */
1502         _bt_convert_addr_type_to_string(address,
1503                         (unsigned char *)dev_addr.addr);
1504
1505         if (NULL ==  _bt_get_request_info_data(BT_DISCONNECT_LE, address)) {
1506                 if (NULL !=  _bt_get_request_info_data(BT_CONNECT_LE, address)) {
1507                         result = BLUETOOTH_ERROR_INTERNAL;
1508
1509                         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
1510                                         address, BT_ADDRESS_STRING_SIZE);
1511
1512                         BT_ERR("Failed to connect Local GATT Server Remote Client addr[%s]", address);
1513                         return;
1514                 }
1515         } else {
1516                 __bt_gatt_handle_pending_request_info(result, BT_DISCONNECT_LE,
1517                                 address, BT_ADDRESS_STRING_SIZE);
1518         }
1519
1520         BT_INFO("Local GATT Server DisConnected: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1521                         address, event->server_inst, event->conn_id);
1522         /* Remove Connection info */
1523         conn_info = __bt_find_remote_gatt_client_info(address);
1524         if (conn_info) {
1525                 BT_INFO("No need to Send Local GATT Server Disconnected event to apps, just remove remote client info");
1526 #if 0
1527                 param = g_variant_new("(is)", result, address);
1528                 /* Send event to application */
1529                 _bt_send_event(BT_DEVICE_EVENT,
1530                                 BLUETOOTH_EVENT_GATT_SERVER_DISCONNECTED, /* Local device is GATT server */
1531                                 param);
1532 #endif
1533                 /* Remove info from List */
1534                 gatt_client_info_list = g_slist_remove(gatt_client_info_list, conn_info);
1535                 BT_INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
1536                 g_free(conn_info->addr);
1537                 g_free(conn_info);
1538         }
1539 }
1540 #else
1541
1542 static void __bt_handle_gatt_server_connection_state(event_gatts_conn_t *event)
1543 {
1544         int result = BLUETOOTH_ERROR_NONE;
1545         struct gatt_client_info_t *conn_info = NULL;
1546         bt_service_app_info_t *info = NULL;
1547         bluetooth_device_address_t dev_addr;
1548         GVariant *param = NULL;
1549         int k;
1550
1551         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1552
1553         memcpy(dev_addr.addr, event->address.addr, 6);
1554
1555
1556         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1557         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1558                 info = &numapps[k];
1559
1560                 if (info->instance_id == event->server_inst) {
1561                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1562                         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
1563                                         (bluetooth_device_address_t*)&dev_addr, sizeof(bluetooth_device_address_t));
1564
1565                         break;
1566                 }
1567         }
1568
1569         /* Send event to BT-API */
1570         _bt_convert_addr_type_to_string(address,
1571                         (unsigned char *)dev_addr.addr);
1572
1573         BT_INFO("GATT Server Connedted: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1574                         address, event->server_inst, event->conn_id);
1575
1576
1577         /* Check if device is already in connected list */
1578         conn_info = __bt_find_remote_gatt_client_info(address);
1579
1580         if (!conn_info) {
1581                 param = g_variant_new("(is)", result, address);
1582                 /* Send event to application */
1583                 _bt_send_event(BT_GATT_SERVER_EVENT,
1584                                 BLUETOOTH_EVENT_GATT_CONNECTED,
1585                                 param);
1586
1587                 /* Save Connection info */
1588                 conn_info = g_new0(struct gatt_client_info_t, 1);
1589                 conn_info->addr = g_strdup(address);
1590                 BT_INFO("Added GATT client addr[%s]", conn_info->addr);
1591                 conn_info->connection_id = event->conn_id;
1592                 conn_info->instance_id = event->server_inst;
1593                 gatt_client_info_list = g_slist_append(gatt_client_info_list, conn_info);
1594                 BT_INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
1595         }
1596
1597         g_free(address);
1598 }
1599
1600 /* GATT Server Dis connected */
1601 static void __bt_handle_gatt_server_disconnection_state(event_gatts_conn_t *event)
1602 {
1603         int result = BLUETOOTH_ERROR_NONE;
1604         struct gatt_client_info_t *conn_info = NULL;
1605         bluetooth_device_address_t dev_addr;
1606         bt_service_app_info_t *info = NULL;
1607         GVariant *param = NULL;
1608         int k;
1609
1610         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1611
1612         memcpy(dev_addr.addr, event->address.addr, 6);
1613
1614         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1615         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1616                 info = &numapps[k];
1617
1618                 if (info->instance_id == event->server_inst) {
1619                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1620                         __bt_gatt_handle_pending_request_info(result, BT_DISCONNECT_LE,
1621                                         (bluetooth_device_address_t*)&dev_addr, sizeof(bluetooth_device_address_t));
1622
1623                         break;
1624                 }
1625         }
1626
1627         /* Send event to BT-API */
1628         _bt_convert_addr_type_to_string(address,
1629                         (unsigned char *)dev_addr.addr);
1630
1631         BT_INFO("GATT Server DisConnected: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1632                         address, event->server_inst, event->conn_id);
1633
1634         param = g_variant_new("(is)", result, address);
1635         /* Send event to application */
1636         _bt_send_event(BT_GATT_SERVER_EVENT,
1637                         BLUETOOTH_EVENT_GATT_DISCONNECTED,
1638                         param);
1639
1640         /* Remove Connection info */
1641         conn_info = __bt_find_remote_gatt_client_info(address);
1642         if (conn_info) {
1643                 BT_INFO("Remove GATT client info from List..");
1644                 /* Remove info from List */
1645                 gatt_client_info_list = g_slist_remove(gatt_client_info_list, conn_info);
1646                 BT_INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
1647                 g_free(conn_info->addr);
1648                 g_free(conn_info);
1649         }
1650
1651         g_free(address);
1652 }
1653 #endif
1654
1655 static void __bt_handle_gatt_server_write_requested(event_gatts_srvc_write_attr_t *event)
1656 {
1657         char *address;
1658         bluetooth_device_address_t dev_addr;
1659         GVariant *param = NULL;
1660         int result = BLUETOOTH_ERROR_NONE;
1661         gboolean need_resp;
1662         gboolean is_prepare_write;
1663         char *write_val;
1664         GVariant *data = NULL;
1665         int i;
1666         struct gatt_server_req_info *req_info = NULL;
1667         BT_INFO("GATT Server Write Requested");
1668
1669         memcpy(dev_addr.addr, event->address.addr, 6);
1670
1671         BT_INFO("GATT Server Write Req Connection ID: [%d]", event->attr_trans.conn_id);
1672         BT_INFO("GATT Server Write Req Transaction ID:[%d]", event->attr_trans.trans_id);
1673         BT_INFO("GATT Server Write Req Attribute Handle: [%d]", event->attr_trans.attr_handle);
1674         BT_INFO("GATT Server Write Req Attribute Offset: [%d]", event->attr_trans.offset);
1675         BT_INFO("GATT Server Write Req value length [%d]", event->length);
1676         BT_INFO("GATT Server Write Req needs response: [%d]", event->need_rsp);
1677         BT_INFO("GATT Server Write Req Is Prep: [%d]", event->is_prep);
1678
1679         if (event->length <= 0) {
1680                 BT_INFO("GATT Server write requested, but length of attr value is 0");
1681                 return;
1682         }
1683
1684         need_resp = event->need_rsp;
1685         is_prepare_write = event->is_prep;
1686
1687         write_val = g_memdup(&event->value[0], event->length);
1688
1689         address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1690         _bt_convert_addr_type_to_string(address,
1691                         (unsigned char *)dev_addr.addr);
1692
1693         BT_INFO("GATT Server Write Request from remote client [%s]", address);
1694         /* DEBUG */
1695         if (event->length > 0) {
1696                 for (i = 0; i < event->length; i++)
1697                         BT_DBG("Data[%d] = [0x%x]", i, event->value[i]);
1698         }
1699         /* Save Write Request Info */
1700         req_info = g_new0(struct gatt_server_req_info, 1);
1701         req_info->request_id = event->attr_trans.trans_id;
1702         req_info->attribute_handle = event->attr_trans.attr_handle;
1703         req_info->connection_id = event->attr_trans.conn_id;
1704         req_info->addr = address;
1705         req_info->offset = event->attr_trans.offset;
1706         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_WRITE;
1707         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1708
1709         data = g_variant_new_from_data(
1710                         G_VARIANT_TYPE_BYTESTRING,
1711                         write_val,
1712                         event->length,
1713                         TRUE, NULL, NULL);
1714
1715         param = g_variant_new("(iiiiiibbsn@ay)", result,
1716                         event->attr_trans.conn_id,
1717                         event->attr_trans.trans_id,
1718                         event->attr_trans.attr_handle,
1719                         event->attr_trans.offset,
1720                         event->length,
1721                         need_resp,
1722                         is_prepare_write,
1723                         address,
1724                         event->length,
1725                         data);
1726
1727          _bt_send_event(BT_GATT_SERVER_EVENT,
1728                          BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED,
1729                         param);
1730
1731         g_free(write_val);
1732 }
1733
1734 static void __bt_handle_gatt_server_read_requested(event_gatts_srvc_read_attr_t *event)
1735 {
1736         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1737         bluetooth_device_address_t dev_addr;
1738         int result = BLUETOOTH_ERROR_NONE;
1739         struct gatt_server_req_info *req_info = NULL;
1740         GVariant *param = NULL;
1741         gboolean is_long;
1742         BT_INFO("GATT Server Read Requested");
1743
1744         memcpy(dev_addr.addr, event->address.addr, 6);
1745
1746         BT_INFO("GATT Server-Client Connection ID: [%d]", event->attr_trans.conn_id);
1747         BT_INFO("GATT Server-Client Transaction ID: [%d]", event->attr_trans.trans_id);
1748         BT_INFO("GATT Server Attribute Handle: [%d]", event->attr_trans.attr_handle);
1749         BT_INFO("GATT Server Attribute Offset for read: [%d]", event->attr_trans.offset);
1750         BT_INFO("GATT Server Attribute is long: [%d]", event->is_long);
1751
1752         is_long = event->is_long;
1753
1754         /* Save Read Request Info */
1755         req_info = g_new0(struct gatt_server_req_info, 1);
1756         req_info->request_id = event->attr_trans.trans_id;
1757         req_info->attribute_handle = event->attr_trans.attr_handle;
1758         req_info->connection_id = event->attr_trans.conn_id;
1759         req_info->addr = address;
1760         req_info->offset = event->attr_trans.offset;
1761         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_READ;
1762         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1763
1764         /* Send event to BT-API */
1765         _bt_convert_addr_type_to_string(address,
1766                         (unsigned char *)dev_addr.addr);
1767
1768         BT_INFO("GATT Server Read Request from remote client [%s]", address);
1769
1770         param = g_variant_new("(iiiiibs)", result,
1771                         event->attr_trans.conn_id,
1772                         event->attr_trans.trans_id,
1773                         event->attr_trans.attr_handle,
1774                         event->attr_trans.offset,
1775                         is_long,
1776                         address);
1777
1778         _bt_send_event(BT_GATT_SERVER_EVENT,
1779                         BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED,
1780                         param);
1781 }
1782
1783 static void __bt_handle_gatt_server_indicate_confirmed(event_gatts_ind_cnfrm_t *event)
1784 {
1785         bluetooth_device_address_t dev_addr;
1786         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1787         int cur_connected_clients;
1788         static int recvd = 0;
1789         gboolean completed = 0;
1790         GVariant *param = NULL;
1791
1792         /* OAL event does provide error, so MW assumes event will never contain wrong data,
1793            incase of any issues, check with OAL */
1794         int result = BLUETOOTH_ERROR_NONE;
1795
1796         memcpy(dev_addr.addr, event->address.addr, 6);
1797         _bt_convert_addr_type_to_string(address,
1798                         (unsigned char *)dev_addr.addr);
1799
1800         BT_INFO("Indication sent to GATT client [%s] conn_ ID [%d] transaction ID [%d] Att handle [%d]",
1801                         address, event->conn_id, event->trans_id, event->attr_handle);
1802
1803
1804         cur_connected_clients = g_slist_length(gatt_client_info_list);
1805         BT_INFO("Number of connected clients during sending Indication [%d] & current connected count [%d]",
1806                         num_indicate_clients, cur_connected_clients);
1807
1808         recvd++;
1809         if (recvd == num_indicate_clients) {
1810                 BT_INFO("Gatt indication confirm event for last GATT client.. [%s]", address);
1811                 completed = 1; /* Last event */
1812                 recvd = 0; /* Reset */
1813                 num_indicate_clients = 0;
1814         }
1815
1816         param = g_variant_new("(isib)",
1817                         result,
1818                         address,
1819                         event->attr_handle,
1820                         completed);
1821
1822         /* Send event to BT-API */
1823         _bt_send_event(BT_GATT_SERVER_EVENT,
1824                         BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_COMPLETED,
1825                         param);
1826
1827         BT_INFO("Received Indication confirm for client number [%d]", recvd);
1828         g_free(address);
1829 }
1830
1831 /* Tizen Platform Specific */
1832 static void __bt_handle_gatt_server_notification_changed(event_gatts_notif_t *event)
1833 {
1834         bluetooth_device_address_t dev_addr;
1835         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1836         GVariant *param = NULL;
1837         gboolean notify;
1838
1839         /* OAL event does provide error, so MW assumes event will never contain wrong data,
1840            incase of any issues, check with OAL */
1841         int result = BLUETOOTH_ERROR_NONE;
1842
1843         memcpy(dev_addr.addr, event->address.addr, 6);
1844         _bt_convert_addr_type_to_string(address,
1845                         (unsigned char *)dev_addr.addr);
1846
1847         BT_INFO("notification_changed [%s] conn_ ID [%d] transaction ID [%d] Att handle [%d] Notify[%d]",
1848                         address, event->conn_id, event->trans_id, event->attr_handle, event->notify);
1849
1850         /* Set Notifcation status */
1851         notify = event->notify;
1852
1853         param = g_variant_new("(isib)",
1854                         result,
1855                         address,
1856                         event->attr_handle,
1857                         notify);
1858
1859         /* Send event to BT-API */
1860         _bt_send_event(BT_GATT_SERVER_EVENT,
1861                         BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED,
1862                         param);
1863
1864         g_free(address);
1865 }
1866
1867 static void __bt_handle_gatt_mtu_changed_event(event_gatts_mtu_changed_t *event)
1868 {
1869         int result = BLUETOOTH_ERROR_NONE;
1870         struct gatt_client_info_t *conn_info = NULL;
1871         GVariant *param = NULL;
1872         guint8 status = 0;
1873         BT_INFO("GATT Server MTU changed event");
1874
1875         conn_info = __bt_find_remote_gatt_client_info_from_conn_id(event->conn_id);
1876         if (conn_info == NULL) {
1877                 BT_ERR("Cant find connection Information");
1878                 return;
1879         }
1880         BT_INFO("Got connection Info GATT client [%s] MTU Size [%d]",
1881                         conn_info->addr, event->mtu_size);
1882
1883         param = g_variant_new("(isqy)",
1884                         result,
1885                         conn_info->addr,
1886                         event->mtu_size,
1887                         status);
1888
1889         /* Send event to BT-API */
1890         _bt_send_event(BT_GATT_SERVER_EVENT,
1891                         BLUETOOTH_EVENT_GATT_ATT_MTU_CHANGED,
1892                         param);
1893 }
1894
1895 static void __bt_gatt_event_handler(int event_type, gpointer event_data)
1896 {
1897         BT_INFO("OAL event = 0x%x, \n", event_type);
1898         switch (event_type) {
1899                 case OAL_EVENT_BLE_SERVER_INSTANCE_INITIALISED: {
1900                 BT_INFO("OAL Event: Server Instance Registered");
1901                 /* GATT Server Registered event is handled in MAIN thread context */
1902                 __bt_handle_server_instance_registered((event_gatts_register_t *)event_data);
1903                 break;
1904                                                                 }
1905         case OAL_EVENT_GATTS_SERVICE_ADDED: {
1906                 BT_INFO("OAL Event: GATT Service added");
1907                 __bt_handle_gatt_server_service_added((event_gatts_srvc_prm_t *)event_data);
1908                 break;
1909         }
1910         case OAL_EVENT_GATTS_CHARACTERISTIC_ADDED: {
1911                 BT_INFO("OAL Event: GATT characteristic added");
1912                 __bt_handle_gatt_server_characteristic_added((event_gatts_srvc_charctr_t *)event_data);
1913                 break;
1914         }
1915         case OAL_EVENT_GATTS_DESCRIPTOR_ADDED: {
1916                 BT_INFO("OAL Event: GATT descriptor added");
1917                 __bt_handle_gatt_server_descriptor_added((event_gatts_srvc_descr_t *)event_data);
1918                 break;
1919         }
1920         case OAL_EVENT_GATTS_SERVICE_STARTED: {
1921                 BT_INFO("OAL Event: GATT Service started");
1922                 __bt_handle_gatt_server_service_started((event_gatts_srvc_t *)event_data);
1923                 break;
1924         }
1925         case OAL_EVENT_GATTS_SERVICE_STOPED: {
1926                 BT_INFO("OAL Event: GATT Service stopped");
1927                 __bt_handle_gatt_server_service_stopped((event_gatts_srvc_t *)event_data);
1928                 break;
1929         }
1930         case OAL_EVENT_GATTS_SERVICE_DELETED: {
1931                 BT_INFO("OAL Event: GATT Service deleted");
1932                 __bt_handle_gatt_server_service_deleted((event_gatts_srvc_t *) event_data);
1933                 break;
1934         }
1935         case OAL_EVENT_GATTS_CONNECTION_COMPLETED: {
1936                 BT_INFO("OAL Event: GATT Server Connected");
1937                 __bt_handle_gatt_server_connection_state((event_gatts_conn_t *)event_data);
1938                 break;
1939         }
1940         case OAL_EVENT_GATTS_DISCONNECTION_COMPLETED: {
1941                 BT_INFO("OAL Event: GATT Server Disconnected");
1942                 __bt_handle_gatt_server_disconnection_state((event_gatts_conn_t *)event_data);
1943                 break;
1944         }
1945         case OAL_EVENT_GATTS_REQUEST_READ: {
1946                 BT_INFO("OAL Event: GATT Server Read Request");
1947                 __bt_handle_gatt_server_read_requested((event_gatts_srvc_read_attr_t *)event_data);
1948                 break;
1949         }
1950         case OAL_EVENT_GATTS_REQUEST_WRITE: {
1951                 BT_INFO("OAL Event: GATT Server Write Request");
1952                 __bt_handle_gatt_server_write_requested((event_gatts_srvc_write_attr_t *)event_data);
1953                 break;
1954         }
1955         case OAL_EVENT_GATTS_IND_CONFIRM: {
1956                 BT_INFO("OAL Event: GATT Server Indication confirmed");
1957                 __bt_handle_gatt_server_indicate_confirmed((event_gatts_ind_cnfrm_t *)event_data);
1958                 break;
1959         }
1960         case OAL_EVENT_GATTS_NOTIFICATION: { /* Tizen Platform Specific */
1961                 BT_INFO("OAL Event: GATT Server DisConnected");
1962                 __bt_handle_gatt_server_notification_changed((event_gatts_notif_t *)event_data);
1963                 break;
1964         }
1965         case OAL_EVENT_GATTS_MTU_CHANGED: {
1966                 BT_INFO("OAL Event: GATT Server MTU changed event callback");
1967                 __bt_handle_gatt_mtu_changed_event((event_gatts_mtu_changed_t *)event_data);
1968                 break;
1969         }
1970 #ifdef TIZEN_GATT_CLIENT
1971         case OAL_EVENT_GATTC_REGISTRATION: {
1972                 BT_INFO("OAL Event: GATT Client instance Registered");
1973                 __bt_handle_client_instance_registered((event_gattc_register_t *) event_data);
1974                 break;
1975         }
1976         case OAL_EVENT_GATTC_CONNECTION_COMPLETED: {
1977                 BT_INFO("OAL Event: GATT Client Connected");
1978                 __bt_handle_client_connected((event_gattc_conn_t *) event_data);
1979                 break;
1980         }
1981         case OAL_EVENT_GATTC_DISCONNECTION_COMPLETED: {
1982                 BT_INFO("OAL Event: GATT Client DisConnected");
1983                 __bt_handle_client_disconnected((event_gattc_conn_t *) event_data);
1984                 break;
1985         }
1986         case OAL_EVENT_GATTC_SERVICE_SEARCH_RESULT: {
1987                 BT_INFO("OAL Event: GATT Client Service Search Result");
1988                 __bt_handle_client_service_search_result((event_gattc_service_result_t *) event_data);
1989                 break;
1990         }
1991         case OAL_EVENT_GATTC_SERVICE_SEARCH_DONE: {
1992                 BT_INFO("OAL Event: GATT Client Service Completed");
1993                 __bt_handle_client_service_search_completed((event_gattc_conn_status_t *) event_data);
1994                 break;
1995         }
1996         case OAL_EVENT_GATTC_CHARAC_SERACH_RESULT: {
1997                 BT_INFO("OAL Event: GATT Client Characteristic Search Result");
1998                 __bt_handle_client_characteristic_search_result((event_gattc_characteristic_result_t *) event_data);
1999                 break;
2000         }
2001         case OAL_EVENT_GATTC_DESC_SERACH_RESULT: {
2002                 BT_INFO("OAL Event: GATT Client Descriptor Search Result");
2003                 __bt_handle_client_descriptor_search_result((event_gattc_descriptor_result_t *) event_data);
2004                 break;
2005         }
2006         case OAL_EVENT_GATTC_READ_CHARAC: {
2007                 BT_INFO("OAL Event: GATT Client Characteristic Read Data");
2008                 __bt_handle_client_characteristic_read_data((event_gattc_read_data *) event_data);
2009                 break;
2010         }
2011         case OAL_EVENT_GATTC_READ_DESCR: {
2012                 BT_INFO("OAL Event: GATT Client Descriptor Read Data");
2013                 __bt_handle_client_descriptor_read_data((event_gattc_read_data *) event_data);
2014                 break;
2015         }
2016         case OAL_EVENT_GATTC_WRITE_CHARAC: {
2017                 BT_INFO("OAL Event: GATT Client Characteristic Write Data");
2018                 __bt_handle_client_characteristic_write_data((event_gattc_write_data *) event_data);
2019                 break;
2020         }
2021         case OAL_EVENT_GATTC_WRITE_DESCR: {
2022                 BT_INFO("OAL Event: GATT Client Descriptor Write Data");
2023                 __bt_handle_client_descriptor_write_data((event_gattc_write_data *) event_data);
2024                 break;
2025         }
2026         case OAL_EVENT_DEVICE_LE_DISCONNECTED: {
2027                 BT_INFO("OAL Event: LE device disconnected");
2028                 __bt_hanlde_le_device_disconnection((event_dev_conn_status_t *)event_data);
2029                 break;
2030         }
2031         case OAL_EVENT_GATTC_NOTIFICATION_REGISTERED: {
2032                 BT_INFO("OAL Event: GATT Client Notification Registered");
2033                 __bt_handle_client_notification_registered((event_gattc_regdereg_notify_t *) event_data, TRUE);
2034                 break;
2035         }
2036         case OAL_EVENT_GATTC_NOTIFICATION_DEREGISTERED: {
2037                 BT_INFO("OAL Event: GATT Client Notification Registered");
2038                 __bt_handle_client_notification_registered((event_gattc_regdereg_notify_t *) event_data, FALSE);
2039                 break;
2040         }
2041 #endif
2042         default:
2043                 break;
2044         }
2045         BT_DBG("-");
2046 }
2047
2048 int _bt_gatt_server_add_service(char *sender, int service_type,
2049                 int num_handles, char *svc_uuid, int instance_id)
2050 {
2051         BT_CHECK_PARAMETER(svc_uuid, return);
2052         BT_CHECK_PARAMETER(sender, return);
2053         int ret = OAL_STATUS_SUCCESS;
2054
2055         oal_gatt_srvc_id_t svc_data;
2056
2057         svc_data.is_prmry = service_type;
2058         svc_data.id.inst_id = instance_id;
2059
2060         BT_INFO("Service UUID [%s] Num handles [%d] Instance ID [%d]", svc_uuid, num_handles, instance_id);
2061         _bt_string_to_uuid(svc_uuid, (service_uuid_t*)&svc_data.id.uuid);
2062
2063         ret = gatts_add_service(instance_id, &svc_data, num_handles);
2064         if (ret != OAL_STATUS_SUCCESS) {
2065                 BT_ERR("ret: %d", ret);
2066                 return BLUETOOTH_ERROR_INTERNAL;
2067         }
2068
2069         return BLUETOOTH_ERROR_NONE;
2070 }
2071
2072
2073 int _bt_gatt_server_add_included_service(char *sender, int instance_id,
2074                 int service_handle, int included_svc_handle)
2075 {
2076         BT_CHECK_PARAMETER(sender, return);
2077         int ret = OAL_STATUS_SUCCESS;
2078
2079         ret = gatts_add_included_services(instance_id, service_handle, included_svc_handle);
2080         if (ret != OAL_STATUS_SUCCESS) {
2081                 BT_ERR("ret: %d", ret);
2082                 return BLUETOOTH_ERROR_INTERNAL;
2083         }
2084         return BLUETOOTH_ERROR_NONE;
2085 }
2086
2087 int _bt_gatt_server_add_characteristic(char *sender, char *char_uuid,
2088                 bluetooth_gatt_server_attribute_params_t *param)
2089 {
2090         BT_CHECK_PARAMETER(char_uuid, return);
2091         BT_CHECK_PARAMETER(sender, return);
2092         BT_CHECK_PARAMETER(param, return);
2093         int ret = OAL_STATUS_SUCCESS;
2094
2095         oal_uuid_t uuid = {{0} };
2096
2097         BT_INFO("Char UUID [%s] Instance ID [%d]", char_uuid, param->instance_id);
2098         _bt_string_to_uuid(char_uuid, (service_uuid_t*)&uuid);
2099
2100         BT_INFO("Char permission From API [0x%x]", param->permissions);
2101
2102         ret = gatts_add_characteristics(param->instance_id, param->service_handle, &uuid,
2103                         param->properties, (int)param->permissions);
2104         if (ret != OAL_STATUS_SUCCESS) {
2105                 BT_ERR("ret: %d", ret);
2106                 return BLUETOOTH_ERROR_INTERNAL;
2107         }
2108         return BLUETOOTH_ERROR_NONE;
2109 }
2110
2111 int _bt_gatt_server_add_descriptor(char *sender, char *desc_uuid,
2112                 bt_gatt_permission_t *param, int service_handle, int instance_id)
2113 {
2114         BT_CHECK_PARAMETER(desc_uuid, return);
2115         BT_CHECK_PARAMETER(sender, return);
2116         BT_CHECK_PARAMETER(param, return);
2117         int ret = OAL_STATUS_SUCCESS;
2118
2119         oal_uuid_t uuid = {{0} };
2120
2121         BT_INFO("Descriptor UUID [%s] Instance ID [%d] Service handle [%d]",
2122                         desc_uuid, service_handle, instance_id);
2123
2124         _bt_string_to_uuid(desc_uuid, (service_uuid_t*)&uuid);
2125
2126         BT_INFO("Descriptor permission From API [0x%x]", *param);
2127         ret = gatts_add_descriptor(instance_id, service_handle, &uuid, (int)*param);
2128
2129         if (ret != OAL_STATUS_SUCCESS) {
2130                 BT_ERR("ret: %d", ret);
2131                 return BLUETOOTH_ERROR_INTERNAL;
2132         }
2133         return BLUETOOTH_ERROR_NONE;
2134 }
2135
2136 int _bt_gatt_server_start_service(char *sender, int service_handle, int instance_id)
2137 {
2138         BT_CHECK_PARAMETER(sender, return);
2139         int ret = OAL_STATUS_SUCCESS;
2140
2141         ret = gatts_start_service(instance_id, service_handle, BT_GATT_TRANSPORT_LE);
2142         if (ret != OAL_STATUS_SUCCESS) {
2143                 BT_ERR("ret: %d", ret);
2144                 return BLUETOOTH_ERROR_INTERNAL;
2145         }
2146         return BLUETOOTH_ERROR_NONE;
2147 }
2148
2149 int _bt_gatt_server_stop_service(char *sender, int service_handle, int instance_id)
2150 {
2151         BT_CHECK_PARAMETER(sender, return);
2152         int ret = OAL_STATUS_SUCCESS;
2153
2154         ret = gatts_stop_service(instance_id, service_handle);
2155         if (ret != OAL_STATUS_SUCCESS) {
2156                 BT_ERR("ret: %d", ret);
2157                 return BLUETOOTH_ERROR_INTERNAL;
2158         }
2159         return BLUETOOTH_ERROR_NONE;
2160 }
2161
2162 int _bt_gatt_server_delete_service(char *sender, int service_handle, int instance_id)
2163 {
2164         BT_CHECK_PARAMETER(sender, return);
2165         int ret = OAL_STATUS_SUCCESS;
2166         GSList *l;
2167         int *handle = NULL;
2168
2169         ret = gatts_delete_service(instance_id, service_handle);
2170         if (ret != OAL_STATUS_SUCCESS) {
2171                 BT_ERR("ret: %d", ret);
2172                 return BLUETOOTH_ERROR_INTERNAL;
2173         }
2174
2175         /* Remove the Service Handle */
2176         for (l = numapps[instance_id].service_handles; l != NULL;) {
2177                 handle = l->data;
2178                 l = g_slist_next(l);
2179                 if (handle && *handle == service_handle) {
2180                         BT_INFO("Remove Service handle [%d]", *handle);
2181                         numapps[instance_id].service_handles = g_slist_remove(numapps[instance_id].service_handles, handle);
2182                         g_free(handle);
2183                         handle = NULL;
2184                 }
2185         }
2186
2187         return BLUETOOTH_ERROR_NONE;
2188 }
2189
2190 int _bt_gatt_server_send_response(char *sender, bluetooth_gatt_att_data_t *data,
2191                 bluetooth_gatt_server_response_params_t *param)
2192 {
2193         BT_CHECK_PARAMETER(sender, return);
2194         BT_CHECK_PARAMETER(data, return);
2195         BT_CHECK_PARAMETER(param, return);
2196         struct gatt_server_req_info *req_info = NULL;
2197         int ret = OAL_STATUS_SUCCESS;
2198
2199         oal_gatt_response_t response;
2200
2201         BT_INFO("GATT Server Response: Req Type [%d] req_id [%d] status [%d] auth_req [%d] offset[%d] data len[%d]",
2202                         param->req_type, param->request_id,
2203                         param->response_status, param->auth_req,
2204                         data->offset, data->length);
2205
2206         /* Search for matching Request in List */
2207         req_info = __bt_gatt_server_find_request_info(param->request_id, param->req_type);
2208         if (!req_info) {
2209                 BT_ERR("GATT Server Req Info not found for current response..return Error");
2210                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
2211         }
2212
2213         memset(&response, 0x00, sizeof(oal_gatt_response_t));
2214
2215         response.handle = req_info->attribute_handle;
2216         response.attr_value.auth_req = param->auth_req;
2217         response.attr_value.handle = req_info->attribute_handle;
2218         response.attr_value.offset = data->offset;
2219         response.attr_value.len = data->length;
2220         memcpy(&response.attr_value.value, &data->data, data->length);
2221
2222
2223         ret = gatts_send_response(req_info->connection_id, param->request_id,
2224                         param->response_status, &response);
2225
2226         if (ret != OAL_STATUS_SUCCESS) {
2227                 BT_ERR("ret: %d", ret);
2228                 return BLUETOOTH_ERROR_INTERNAL;
2229         }
2230
2231         BT_INFO("GATT Server Response successfully sent");
2232         /* Remove GATT server request from list */
2233         gatt_server_requests = g_slist_remove(gatt_server_requests, req_info);
2234         g_free(req_info->addr);
2235
2236         return BLUETOOTH_ERROR_NONE;
2237 }
2238
2239 int _bt_gatt_server_send_indication(char *sender, bluetooth_device_address_t *dev_addr,
2240                 bluetooth_gatt_att_data_t *data,
2241                 bluetooth_gatt_server_indication_params_t *param)
2242 {
2243         BT_CHECK_PARAMETER(sender, return);
2244         BT_CHECK_PARAMETER(data, return);
2245         BT_CHECK_PARAMETER(param, return);
2246         char *address;
2247         gboolean all_send = FALSE;
2248         int ret = OAL_STATUS_SUCCESS;
2249         struct gatt_client_info_t *conn;
2250
2251         address = g_malloc0(BT_ADDRESS_STRING_SIZE);
2252         _bt_convert_addr_type_to_string(address, dev_addr->addr);
2253
2254         if (memcmp(dev_addr->addr, BDADDR_ANY, 6) == 0) {
2255                 BT_INFO("GATT Server: Send Indication to all connected GATT clients..");
2256                 all_send = TRUE;
2257         } else {
2258                 BT_INFO("GATT Server: Send Indication to connected GATT client addr [%s]", address);
2259         }
2260
2261         /* Attempt to send Notification/Indication to all Connected GATT clients */
2262         if (all_send) {
2263                 ret = __bt_gatt_send_indication_to_all_connected_clients(data, param);
2264                 if (ret != OAL_STATUS_SUCCESS) {
2265                         BT_ERR("ret: %d", ret);
2266                         g_free(address);
2267                         return BLUETOOTH_ERROR_INTERNAL;
2268                 }
2269
2270         } else {
2271                 conn = __bt_find_remote_gatt_client_info(address);
2272                 if (conn) {
2273                         ret = gatts_send_indication(param->instance_id, param->atrribute_handle,
2274                                         conn->connection_id, data->length,
2275                                         param->need_confirmation, (char *)(&data->data[0]));
2276
2277                         if (ret != OAL_STATUS_SUCCESS) {
2278                                 BT_ERR("ret: %d", ret);
2279                                 BT_INFO("Indication failed to send to Remote GATT Client [%s]", address);
2280                                 g_free(address);
2281                                 return BLUETOOTH_ERROR_INTERNAL;
2282                         }
2283                         BT_INFO("Indication sent to Remote GATT Client [%s] wait for Notification completed event from OAL", address);
2284                         g_free(address);
2285                         num_indicate_clients = 1;
2286                         return BLUETOOTH_ERROR_NONE;
2287                 }
2288                 BT_ERR("Remote GATT client [%s] is not connected..Cant send Indication!!", address);
2289                 g_free(address);
2290                 return BLUETOOTH_ERROR_NOT_CONNECTED;
2291         }
2292         g_free(address);
2293         return BLUETOOTH_ERROR_NONE;
2294 }
2295
2296 int _bt_gatt_server_update_attribute_value(char *sender, int instance_id,
2297                 bluetooth_gatt_server_update_value_t *param)
2298 {
2299         BT_CHECK_PARAMETER(sender, return);
2300         BT_CHECK_PARAMETER(param, return);
2301         int ret = OAL_STATUS_SUCCESS;
2302
2303         oal_gatt_value_t value;
2304         BT_INFO("GATT Server Update value: Instance ID [%d] attr handle [%d] Value len [%d]",
2305                         instance_id, param->attribute_handle, param->length);
2306
2307
2308         memset(&value, 0x00, sizeof(oal_gatt_value_t));
2309
2310         value.handle = param->attribute_handle;
2311         value.len = param->length;
2312         memcpy(&value.value, &param->data.data, param->length);
2313
2314         ret = gatts_update_att_value(instance_id, &value);
2315
2316         if (ret != OAL_STATUS_SUCCESS) {
2317                 BT_ERR("ret: %d", ret);
2318                 return BLUETOOTH_ERROR_INTERNAL;
2319         }
2320
2321         BT_INFO("GATT Server Update Attribute Value successfully");
2322         return BLUETOOTH_ERROR_NONE;
2323 }
2324
2325 int _bt_get_att_mtu(bluetooth_device_address_t *address,
2326                 unsigned int *mtu)
2327 {
2328         BT_CHECK_PARAMETER(address, return);
2329         BT_CHECK_PARAMETER(mtu, return);
2330         struct gatt_client_info_t *conn_info = NULL;
2331         char addr[BT_ADDRESS_STRING_SIZE] = { 0 };
2332         int ret = OAL_STATUS_SUCCESS;
2333         int stack_mtu;
2334
2335         _bt_convert_addr_type_to_string(addr, address->addr);
2336
2337         BT_INFO("Get current MTU size for the remote client:DevAddress:[%s]", addr);
2338
2339         conn_info = __bt_find_remote_gatt_client_info(addr);
2340         if (conn_info) {
2341                 BT_INFO("GATT Client [%s] is connected, conn Id [%d] Instance ID [%d]",
2342                                 conn_info->addr, conn_info->connection_id, conn_info->instance_id);
2343         } else {
2344                 BT_ERR("GATT Client [%s] is not yet connected..");
2345                 return BLUETOOTH_ERROR_NOT_CONNECTED;
2346         }
2347
2348         ret = gatts_get_att_mtu(conn_info->connection_id, &stack_mtu);
2349         if (ret != OAL_STATUS_SUCCESS) {
2350                 BT_ERR("ret: %d", ret);
2351                 return BLUETOOTH_ERROR_INTERNAL;
2352         }
2353         BT_INFO("ATT MTU received from OAL [%d]", stack_mtu);
2354         *mtu = (unsigned int)stack_mtu;
2355         return BLUETOOTH_ERROR_NONE;
2356 }
2357
2358 #ifdef TIZEN_GATT_CLIENT
2359 /* GATT Client utility static functions */
2360 static bt_gatt_service_info_list_t * __bt_get_service_info_list(int conn_id)
2361 {
2362         GSList *l;
2363         bt_gatt_service_info_list_t *info = NULL;
2364
2365         for (l = list_gatt_info; l != NULL; l = g_slist_next(l)) {
2366                 info = (bt_gatt_service_info_list_t*)l->data;
2367                 if (info == NULL)
2368                         continue;
2369
2370                 if (info->conn_id == conn_id)
2371                         return info;
2372
2373         }
2374         return NULL;
2375 }
2376
2377 static bt_gatt_service_info_t* __bt_find_matching_service(
2378                 bt_gatt_service_info_list_t *svc_list, oal_gatt_srvc_id_t *svc)
2379 {
2380         GSList *l;
2381         bt_gatt_service_info_t *info = NULL;
2382
2383         for (l = svc_list->services; l != NULL; l = g_slist_next(l)) {
2384                 info = (bt_gatt_service_info_t*)l->data;
2385                 if (info == NULL)
2386                         continue;
2387
2388                 /* Match UUID and instance ID */
2389                 if (!memcmp(&svc->id.uuid.uuid, &info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
2390                                 && (svc->id.inst_id == info->inst_id)) {
2391                         return info;
2392                 }
2393         }
2394         return NULL;
2395 }
2396
2397 static bt_gatt_char_info_t* __bt_find_matching_charc(
2398                 bt_gatt_service_info_t *svc_info, oal_gatt_id_t *charc)
2399 {
2400         GSList *l;
2401         bt_gatt_char_info_t *info = NULL;
2402
2403         for (l = svc_info->chars; l != NULL; l = g_slist_next(l)) {
2404                 info = (bt_gatt_char_info_t*)l->data;
2405                 if (info == NULL)
2406                         continue;
2407
2408                 /* Match UUID and instance ID */
2409                 if (!memcmp(&charc->uuid.uuid, &info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
2410                                 && (charc->inst_id == info->inst_id)) {
2411                         return info;
2412                 }
2413         }
2414         return NULL;
2415 }
2416
2417 static bt_gatt_descriptor_info_t* __bt_find_matching_desc(
2418                 bt_gatt_char_info_t *char_info, oal_gatt_id_t *desc)
2419 {
2420         GSList *l;
2421         bt_gatt_descriptor_info_t *info = NULL;
2422
2423         for (l = char_info->descs; l != NULL; l = g_slist_next(l)) {
2424                 info = (bt_gatt_descriptor_info_t*)l->data;
2425                 if (info == NULL)
2426                         continue;
2427
2428                 /* Match UUID and instance ID */
2429                 if (!memcmp(&desc->uuid, &info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
2430                                 && (desc->inst_id == info->inst_id)) {
2431                         return info;
2432                 }
2433         }
2434         return NULL;
2435 }
2436
2437
2438 static struct gatt_server_info_t *__bt_find_remote_gatt_server_info_from_conn_id(int conn_id)
2439 {
2440         GSList *l;
2441         struct gatt_server_info_t *info = NULL;
2442
2443         for (l = gatt_server_info_list; l != NULL; l = g_slist_next(l)) {
2444                 info = (struct gatt_server_info_t*)l->data;
2445                 if (info == NULL)
2446                         continue;
2447
2448                 if (info->connection_id == conn_id) {
2449                         BT_INFO("Remote GATT server found addr[%s]", info->addr);
2450                         return info;
2451                 }
2452         }
2453         return NULL;
2454 }
2455
2456 static bt_gatt_service_info_t* __bt_find_removed_service(bt_gatt_service_info_list_t *svc_list)
2457 {
2458         GSList *l;
2459         bt_gatt_service_info_t *info = NULL;
2460
2461         for (l = svc_list->services; l != NULL; l = g_slist_next(l)) {
2462                 info = (bt_gatt_service_info_t*)l->data;
2463                 if (info == NULL)
2464                         continue;
2465
2466                 /* Service is marked a removed */
2467                 if (info->is_removed == 1)
2468                         return info;
2469         }
2470         return NULL;
2471 }
2472
2473 static void __bt_remove_service_info_from_list(bt_gatt_service_info_t *svc_info)
2474 {
2475 #if 0
2476         GSList *l;
2477         GSList *l1;
2478         GSList *l2;
2479         bt_gatt_char_info_t *charc = NULL;
2480         bt_gatt_included_service_info_t *incl = NULL;
2481         bt_gatt_descriptor_info_t *desc = NULL;
2482
2483         /* Remove all Characteristic and Descriptors within characteristic */
2484         for (l = svc_info->chars; l != NULL;) {
2485                 charc = (bt_gatt_char_info_t*)l->data;
2486                 l = g_slist_next(l); /* Incase if l is removed, saving next to l */
2487
2488                 if (charc == NULL)
2489                         continue;
2490
2491                 /* Inside Characteristic */
2492                 for (l1 = charc->descs; l1 != NULL;) {
2493
2494                         desc = (bt_gatt_descriptor_info_t*)l1->data;
2495                         l1 = g_slist_next(l1);
2496
2497                         if (desc == NULL)
2498                                 continue;
2499
2500                         /* Remove Descriptor */
2501                         charc->descs = g_slist_remove(charc->descs, desc);
2502                         g_free(desc);
2503                 }
2504                 /* Remove Characteristic */
2505                 svc_info->chars = g_slist_remove(svc_info->chars, charc);
2506                 g_free(charc);
2507         }
2508
2509         /* Remove all Included Services */
2510         for (l2 = svc_info->included_svcs; l2 != NULL;) {
2511                 incl = (bt_gatt_included_service_info_t*)l2->data;
2512                 l2 = g_slist_next(l2); /* Incase if l is removed, saving next to l */
2513
2514                 if (incl == NULL)
2515                         continue;
2516
2517                 /* Remove included service */
2518                 svc_info->included_svcs = g_slist_remove(svc_info->included_svcs, incl);
2519                 g_free(incl);
2520         }
2521 #endif
2522 }
2523
2524
2525 static void __bt_build_service_browse_info(int conn_id,
2526                 bt_services_browse_info_t* info)
2527 {
2528         GSList *l;
2529         bt_gatt_service_info_list_t *svc_info_list;
2530         bt_gatt_service_info_t *svc_info;
2531
2532         service_uuid_t uuid;
2533         struct gatt_server_info_t *conn_info = NULL;
2534         int count = 0;
2535         char uuid_string[BLUETOOTH_UUID_STRING_MAX];
2536         BT_INFO("+");
2537
2538         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(conn_id);
2539
2540         if (!conn_info)
2541                 return;
2542
2543         _bt_convert_addr_string_to_type(info->device_addr.addr, conn_info->addr);
2544
2545         svc_info_list = __bt_get_service_info_list(conn_id);
2546
2547         if (!svc_info_list)
2548                 return;
2549
2550         info->count = g_slist_length(svc_info_list->services);
2551         BT_INFO("Total services present in the svc info list for this conn id [%d] is [%d]",
2552                         conn_id, info->count);
2553
2554         for (l = svc_info_list->services; l != NULL; l = g_slist_next(l)) {
2555                 svc_info = (bt_gatt_service_info_t*)l->data;
2556                 if (svc_info == NULL)
2557                         continue;
2558
2559                 memcpy(&uuid.uuid, &svc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2560                 _bt_uuid_to_string(&uuid, uuid_string);
2561
2562                 BT_INFO("Service UUID formed [%s] strlen [%d]", uuid_string, strlen(uuid_string));
2563
2564                 /* Fill UUID of service */
2565                 g_strlcpy(info->uuids[count], uuid_string,
2566                                 BLUETOOTH_UUID_STRING_MAX);
2567
2568                 BT_INFO("Service UUID formed  TO be sent [%s] strlen [%d]",
2569                                 info->uuids[count], strlen(info->uuids[count]));
2570                 /* Fill instance ID of service */
2571                 info->inst_id[count] = svc_info->inst_id;
2572
2573                 /* Fill primary service or not info */
2574                 info->primary[count] = svc_info->is_primary;
2575
2576                 /* Increment count of services browsed */
2577                 count++;
2578         }
2579
2580         BT_INFO("Total services browsed [%d]", count);
2581 }
2582
2583 static void __bt_build_char_browse_info(int conn_id,
2584                 bt_gatt_service_info_t *svc_info,
2585                 bt_char_browse_info_t* info)
2586 {
2587         GSList *l;
2588         bt_gatt_char_info_t *char_info;
2589         service_uuid_t uuid;
2590
2591         struct gatt_server_info_t *conn_info = NULL;
2592         int count = 0;
2593         char uuid_string[BLUETOOTH_UUID_STRING_MAX];
2594
2595         BT_INFO("+");
2596
2597         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(conn_id);
2598         if (!conn_info)
2599                 return;
2600
2601         /* Fill default data, this will be required even in case of failure */
2602         _bt_convert_addr_string_to_type(info->device_addr.addr, conn_info->addr);
2603         memcpy(&info->svc_uuid, svc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2604         info->svc_inst_id = svc_info->inst_id;
2605
2606         if (!svc_info->chars) {
2607                 BT_ERR("No Chars browsed for address [%s]", conn_info->addr);
2608                 return;
2609         }
2610
2611         info->count = g_slist_length(svc_info->chars);
2612         BT_INFO("Total count of Characteristics [%d]", info->count);
2613
2614         for (l = svc_info->chars; l != NULL; l = g_slist_next(l)) {
2615                 char_info = (bt_gatt_char_info_t*)l->data;
2616                 if (char_info == NULL)
2617                         continue;
2618
2619                 memcpy(&uuid.uuid, &char_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2620                 _bt_uuid_to_string(&uuid, uuid_string);
2621
2622                 /* Fill UUID of characteristic */
2623                 g_strlcpy(info->uuids[count], uuid_string,
2624                                 BLUETOOTH_UUID_STRING_MAX);
2625
2626                 /* Fill instance ID of characteristic */
2627                 info->inst_id[count] = char_info->inst_id;
2628
2629                 /* Fill property of characteristic */
2630                 info->props[count] = char_info->props;
2631
2632                 /* Increment count of services browsed */
2633                 count++;
2634         }
2635         BT_INFO("Total characteristics browsed [%d]", count);
2636 }
2637
2638 static void __bt_build_descriptor_browse_info(int conn_id,
2639                 bt_gatt_service_info_t *svc_info,
2640                 bt_gatt_char_info_t *char_info,
2641                 bt_descriptor_browse_info_t* info)
2642 {
2643         GSList *l;
2644         bt_gatt_descriptor_info_t *desc_info;
2645
2646         service_uuid_t uuid;
2647         struct gatt_server_info_t *conn_info = NULL;
2648         int count = 0;
2649         char uuid_string[BLUETOOTH_UUID_STRING_MAX];
2650
2651         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(conn_id);
2652
2653         /* Fill default data, this will be required even in case of failure */
2654         _bt_convert_addr_string_to_type(info->device_addr.addr, conn_info->addr);
2655         memcpy(&info->svc_uuid, svc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2656         info->svc_inst_id = svc_info->inst_id;
2657         memcpy(&info->char_uuid, char_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2658         info->char_inst_id = char_info->inst_id;
2659
2660         /* Fill property of the parent characteristic of this descriptor */
2661         info->char_props_map = char_info->props;
2662
2663         info->count = g_slist_length(char_info->descs);
2664         BT_INFO("Total count of Descriptors [%d]", info->count);
2665
2666         if (!char_info->descs) {
2667                 BT_ERR("No Descriptors browsed for address [%s]", conn_info->addr);
2668                 return;
2669         }
2670
2671         for (l = char_info->descs; l != NULL; l = g_slist_next(l)) {
2672                 desc_info = (bt_gatt_descriptor_info_t*)l->data;
2673                 if (desc_info == NULL)
2674                         continue;
2675
2676                 memcpy(&uuid.uuid, &desc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2677                 _bt_uuid_to_string(&uuid, uuid_string);
2678
2679                 /* Fill UUID of Descriptor */
2680                 g_strlcpy(info->uuids[count], uuid_string,
2681                                 BLUETOOTH_UUID_STRING_MAX);
2682
2683                 /* Fill instance ID of Descriptor */
2684                 info->inst_id[count] = desc_info->inst_id;
2685
2686
2687                 /* Increment count of Descriptor browsed */
2688                 count++;
2689         }
2690
2691         BT_INFO("Total descriptors browsed [%d]", count);
2692 }
2693
2694
2695 static void __bt_cleanup_remote_services(struct gatt_server_info_t *conn_info)
2696 {
2697         GSList *l;
2698         GSList *ll;
2699         GSList *lll;
2700         GSList *llll;
2701
2702         bt_gatt_service_info_list_t * svc_info_list = NULL;
2703         bt_gatt_service_info_t *svc = NULL;
2704         bt_gatt_char_info_t *chr = NULL;
2705         bt_gatt_descriptor_info_t *desc = NULL;
2706         bt_gatt_included_service_info_t *incl_svc = NULL;
2707
2708         BT_INFO("Start Cleanup of all services");
2709
2710         svc_info_list = __bt_get_service_info_list(conn_info->connection_id);
2711         if (!svc_info_list) {
2712                 BT_INFO("Could not find Svc Info list for the connection ID [%d]",
2713                                 conn_info->connection_id);
2714                 return;
2715         }
2716
2717         BT_INFO("Num Services [%d]", g_slist_length(svc_info_list->services));
2718         for (l = svc_info_list->services; l;) {
2719                 svc = (bt_gatt_service_info_t*)l->data;
2720                 l = g_slist_next(l);
2721                 if (svc == NULL)
2722                         continue;
2723
2724                 BT_INFO("Service info Is Prim[%d] Inst ID [%d]",
2725                                 svc->is_primary, svc->inst_id);
2726                 BT_INFO("Num chars [%d]", g_slist_length(svc->chars));
2727                 /* Delete all chars and its descriptors */
2728                 for (ll = svc->chars; ll;) {
2729                         chr = (bt_gatt_char_info_t*)ll->data;
2730                         ll = g_slist_next(ll);
2731                         if (chr == NULL)
2732                                 continue;
2733
2734                         BT_INFO("Num descs [%d]", g_slist_length(chr->descs));
2735                         for (lll = chr->descs; lll;) {
2736                                 desc = (bt_gatt_descriptor_info_t *)lll->data;
2737                                 lll = g_slist_next(lll);
2738                                 if (desc == NULL)
2739                                         continue;
2740                                 chr->descs = g_slist_remove(chr->descs, desc);
2741                                 g_free(desc);
2742                         }
2743                         svc->chars = g_slist_remove(svc->chars, chr);
2744                         g_free(chr);
2745                 }
2746
2747                 BT_INFO("Num incl svcs [%d]", g_slist_length(svc->included_svcs));
2748                 /* Delete all included services */
2749                 for (llll = svc->included_svcs; llll;) {
2750                         incl_svc = (bt_gatt_included_service_info_t*)llll->data;
2751                         llll = g_slist_next(llll);
2752                         if (incl_svc == NULL)
2753                                 continue;
2754
2755                         svc->included_svcs = g_slist_remove(svc->included_svcs, incl_svc);
2756                         g_free(incl_svc);
2757                 }
2758                 svc_info_list->services = g_slist_remove(svc_info_list->services, svc);
2759                 g_free(svc);
2760         }
2761         g_free(svc_info_list);
2762         BT_INFO("Cleanup of all services done");
2763 }
2764
2765 int _bt_register_gatt_client_instance(const char *sender,
2766                 bluetooth_device_address_t *address)
2767 {
2768         int ret = OAL_STATUS_SUCCESS;
2769         char *uuid_string = NULL;
2770         int slot = -1;
2771         int k;
2772         oal_uuid_t uuid;
2773
2774         /* App should ensure that it should not send */
2775         BT_INFO("###Check on which instance GATT Client instance can be initialized....");
2776         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
2777                 if (numapps[k].is_initialized == 1) {
2778                         BT_INFO("Instance ID [%d] is already in use..Check next slot",
2779                                         numapps[k].instance_id);
2780                 } else {
2781                         slot = k;
2782                         BT_INFO("Time to register GATT client instancer..UUID to be used is [%s] slot [%d]",
2783                                         uuid_list[slot-1], slot);
2784                         break;
2785                 }
2786         }
2787
2788         if (slot == -1) {
2789                 BT_ERR("No Slot if free for GATT Client registration..");
2790                 return BLUETOOTH_ERROR_REGISTRATION_FAILED;
2791         }
2792
2793         uuid_string = g_malloc0(BT_UUID_STRING_MAX);
2794         _bt_string_to_uuid(uuid_list[slot-1], (service_uuid_t*)&uuid);
2795         g_strlcpy(uuid_string, uuid_list[slot-1], BT_UUID_STRING_MAX);
2796         BT_INFO("Copied UUID string [%s]", uuid_string);
2797
2798         /* Register GATT Client */
2799         ret = gattc_register(&uuid);
2800         if (ret != OAL_STATUS_SUCCESS) {
2801                 BT_ERR("ret: %d", ret);
2802                 g_free(uuid_string);
2803                 return BLUETOOTH_ERROR_INTERNAL;
2804         }
2805
2806         BT_INFO("GATT Client registration call successfully accepted by OAL..wait for Instance Initialized event from OAL..");
2807
2808         /* Return & wait for GATT Client Instance Initialization event */
2809         memset(numapps[slot].sender, 0x00, sizeof(numapps[slot].sender));
2810         memset(numapps[slot].uuid, 0x00, sizeof(numapps[slot].uuid));
2811
2812         g_strlcpy(numapps[slot].sender, sender, sizeof(numapps[slot].sender));
2813         g_strlcpy(numapps[slot].uuid, uuid_string, sizeof(numapps[slot].uuid));
2814
2815         /* Address is saved here. When event comes, sender + address are matched for replying pending
2816            request. It is impossible for same sender to have requests with two same addresses */
2817         memcpy(&numapps[slot].address.addr, address->addr, sizeof(bluetooth_device_address_t));
2818
2819         BT_INFO("Slot [%d] occupied", slot);
2820         numapps[slot].is_initialized = TRUE; /* Set initialization to true here itself */
2821
2822         g_free(uuid_string);
2823         return BLUETOOTH_ERROR_NONE;
2824
2825 }
2826
2827
2828
2829 /* GATT client events */
2830 static void __bt_handle_client_instance_registered(event_gattc_register_t *data)
2831 {
2832         bt_service_app_info_t *info = NULL;
2833         int k;
2834         char *uuid_string = g_malloc0(BT_UUID_STRING_MAX);
2835
2836         _bt_uuid_to_string(&(data->client_uuid), uuid_string);
2837         BT_INFO("CLient ID is Initialized [%d] UUID initialized [%s]", data->client_if, uuid_string);
2838
2839         /* Platform GATT client framwork does not use Default GATT client instance
2840            This GATT client instance is never deregistred in the lifetime of bt-service */
2841         BT_INFO("Default UUID [%s] current registered uuid [%s]",
2842                         DEFAULT_GATT_CLIENT_UUID, uuid_string);
2843         if (g_strcmp0(uuid_string, DEFAULT_GATT_CLIENT_UUID) == 0) {
2844                 BT_INFO("Default client Instance Registered [%s] Client instance [%d]",
2845                                 uuid_string, data->client_if);
2846                 gatt_default_client = data->client_if;
2847                 g_free(uuid_string);
2848                 return;
2849         }
2850
2851         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
2852                 info = &numapps[k];
2853
2854                 if (g_strcmp0(info->uuid, uuid_string) == 0) {
2855                         BT_INFO("Found GATT client.. UUID [%s], sender [%s]", info->uuid, info->sender);
2856                         BT_INFO("Slot [%d] occupied", k);
2857                         info->is_initialized = TRUE;
2858                         info->client_id = data->client_if;
2859                         __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE, BT_GATT_CLIENT_REGISTER,
2860                                         (void*)info, sizeof(bt_service_app_info_t));
2861                         break;
2862                 }
2863         }
2864         g_free(uuid_string);
2865 }
2866
2867 static void __bt_handle_client_connected(event_gattc_conn_t *event_data)
2868 {
2869         int result = BLUETOOTH_ERROR_NONE;
2870         struct gatt_server_info_t *conn_info = NULL;
2871         struct gatt_out_conn_info_t *out_conn_info = NULL;
2872
2873         GVariant *param = NULL;
2874
2875         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
2876         _bt_convert_addr_type_to_string(address,
2877                         (unsigned char *)event_data->address.addr);
2878
2879         if (event_data->status != OAL_STATUS_SUCCESS)
2880                 result = BLUETOOTH_ERROR_INTERNAL;
2881
2882         /* DBUS Return fo BT_CONNECT_LE for all the apps */
2883         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE, address,
2884                         BT_ADDRESS_STRING_SIZE);
2885
2886         BT_INFO("Local GATT Client Connected: Remote addr[%s] Client Interface [%d] Connection ID [%d] status[%d]",
2887                         address, event_data->client_if, event_data->conn_id, event_data->status);
2888
2889         if (result == BLUETOOTH_ERROR_NONE) {
2890                 /* Check if device is already in connected list */
2891                 conn_info = __bt_find_remote_gatt_server_info(address);
2892
2893                 if (!conn_info) {
2894                         /* Send event to BT-API */
2895                         param = g_variant_new("(is)", result, address);
2896                         _bt_send_event(BT_DEVICE_EVENT,
2897                                         BLUETOOTH_EVENT_GATT_CLIENT_CONNECTED, /* Local device is GATT client */
2898                                         param);
2899
2900                         /* Save Connection info */
2901                         conn_info = g_new0(struct gatt_server_info_t, 1);
2902                         conn_info->addr = g_strdup(address);
2903                         conn_info->client_id = event_data->client_if;
2904                         BT_INFO("Added GATT server addr[%s]", conn_info->addr);
2905                         conn_info->connection_id = event_data->conn_id;
2906                         gatt_server_info_list = g_slist_append(gatt_server_info_list, conn_info);
2907                         BT_INFO("Total num of connected Remote GATT server devices [%d]",
2908                                         g_slist_length(gatt_server_info_list));
2909
2910 #if 0
2911                         BT_INFO("Do a Internal refresh");
2912                         if (OAL_STATUS_SUCCESS != gattc_refresh(conn_info->client_id, &event_data->address))
2913                                 BT_ERR("GATT database refresh failed!!");
2914                         else
2915                                 BT_INFO("GATT database refresh Success!!");
2916 #endif
2917                 } else
2918                         BT_ERR("Local GATT Client connected event for addr[%s], but device is in connected list already", address);
2919         } else
2920                 BT_ERR("GATT Client Connection failed!!");
2921
2922         /* If outgoing connection Info is present, then remove it */
2923         out_conn_info = __bt_find_gatt_outgoing_conn_info(address);
2924         if (out_conn_info) {
2925                 BT_ERR("Outgoing Client connect request was sent");
2926                 outgoing_gatt_conn_list = g_slist_remove(outgoing_gatt_conn_list, out_conn_info);
2927                 g_free(out_conn_info->addr);
2928                 g_free(out_conn_info);
2929         }
2930         g_free(address);
2931 }
2932
2933 static void __bt_handle_client_disconnected(event_gattc_conn_t *event_data)
2934 {
2935         int result = BLUETOOTH_ERROR_NONE;
2936
2937         struct gatt_server_info_t *conn_info = NULL;
2938         struct gatt_out_conn_info_t *out_conn_info = NULL;
2939
2940         GVariant *param = NULL;
2941
2942         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
2943         _bt_convert_addr_type_to_string(address,
2944                         (unsigned char *)event_data->address.addr);
2945
2946         if (event_data->status != OAL_STATUS_SUCCESS)
2947                 result = BLUETOOTH_ERROR_INTERNAL;
2948
2949         if (NULL ==  _bt_get_request_info_data(BT_DISCONNECT_LE, address)) {
2950                 if (NULL !=  _bt_get_request_info_data(BT_CONNECT_LE, address)) {
2951                         result = BLUETOOTH_ERROR_INTERNAL;
2952                         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
2953                                         address, BT_ADDRESS_STRING_SIZE);
2954                         BT_ERR("Failed to connect Local GATT Remote addr[%s]", address);
2955                         g_free(address);
2956                         return;
2957                 }
2958         } else {
2959                 /* DBUS Return for BT_DISCONNECT_LE for all the apps */
2960                 __bt_gatt_handle_pending_request_info(result, BT_DISCONNECT_LE, address,
2961                                 BT_ADDRESS_STRING_SIZE);
2962         }
2963         BT_INFO("Local GATT Client DisConnected: Remote addr[%s] Client Interface [%d] Connection ID [%d] status [%d]",
2964                         address, event_data->client_if, event_data->conn_id, event_data->status);
2965
2966         /* Remove Connection info */
2967         conn_info = __bt_find_remote_gatt_server_info(address);
2968
2969         if (conn_info) {
2970                 param = g_variant_new("(is)", result, address);
2971                 /* Send event to application */
2972                 _bt_send_event(BT_DEVICE_EVENT,
2973                                 BLUETOOTH_EVENT_GATT_CLIENT_DISCONNECTED,
2974                                 param);
2975
2976                 BT_INFO("Remove GATT server info from List..");
2977                 /* Remove all services from info list_gatt_info */
2978                 __bt_cleanup_remote_services(conn_info);
2979
2980                 /* Remove info from List */
2981                 gatt_server_info_list = g_slist_remove(gatt_server_info_list, conn_info);
2982                 BT_INFO("Total num of connected GATT servers [%d]", g_slist_length(gatt_server_info_list));
2983                 g_free(conn_info->addr);
2984                 g_free(conn_info);
2985         } else
2986                 BT_INFO("Can not find conn info, already removed!");
2987
2988         /* If outgoing connection Info is present, then remove it */
2989         out_conn_info = __bt_find_gatt_outgoing_conn_info(address);
2990         if (out_conn_info) {
2991                 BT_ERR("Client Disconnected event, but outgoing connect request was sent");
2992                 outgoing_gatt_conn_list = g_slist_remove(outgoing_gatt_conn_list, out_conn_info);
2993                 g_free(out_conn_info->addr);
2994                 g_free(out_conn_info);
2995         }
2996         g_free(address);
2997 }
2998
2999
3000 static void __bt_handle_client_service_search_result(
3001                 event_gattc_service_result_t *event_data)
3002 {
3003         BT_INFO("+");
3004         BT_INFO("received the gatt service search result");
3005         /* Pre: status is never fail from OAL */
3006
3007         /* Find service list from address */
3008         bt_gatt_service_info_list_t *svc_info_list;
3009         bt_gatt_service_info_t *svc_info;
3010         BT_INFO("Search Result: status [%d] conn_id [%d]",
3011                         event_data->conn_status.status,
3012                         event_data->conn_status.conn_id);
3013
3014         svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3015         if (!svc_info_list) {
3016                 BT_INFO("Service info list not present for this connection ID, means first time browse");
3017                 /* Means for this conn_id, no services are ever browsed, first time,
3018                    create service info list for this conn_id */
3019                 svc_info_list = g_malloc0(sizeof(bt_gatt_service_info_list_t));
3020                 svc_info_list->conn_id = event_data->conn_status.conn_id;
3021                 list_gatt_info = g_slist_append(list_gatt_info, svc_info_list);
3022         } else {
3023                 BT_INFO("Service info list Already present for this connection ID, means not first time browse for this conn ID ");
3024         }
3025
3026         /* send list and current service's uuid and instance id to find it  */
3027         svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3028
3029
3030         /* If not found, check if service changed, if yes, means this is a new service added
3031            in remote GATT device, update uuid info in svc info list structure, to be used when
3032            search is completed */
3033         if (!svc_info) {
3034                 BT_INFO("Service Not found in svc info list for this connection ID");
3035                 if (svc_info_list->info.is_changed) {
3036                         BT_INFO("Service Changed indication already found for this connection ID");
3037                         memcpy(svc_info_list->info.uuid, event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3038                 }
3039                 /* Create and add new service in service list */
3040                 svc_info = g_malloc0(sizeof(bt_gatt_service_info_t));
3041                 memcpy(svc_info->uuid, event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3042                 svc_info->inst_id = event_data->srvc_id.id.inst_id;
3043                 svc_info->is_primary = event_data->srvc_id.is_prmry;
3044                 svc_info_list->services = g_slist_append(svc_info_list->services, svc_info);
3045                 BT_INFO("Service created and added in Svc info listf or this connection ID");
3046         } else {
3047                 BT_INFO("Service Already found to be present inside the svc info list for this connection ID");
3048                 /* If returned matching service info, then just update service_rmeoved value inside it to 0 */
3049                 svc_info->is_removed = 0;
3050         }
3051 }
3052
3053 static void __bt_handle_client_service_search_completed(
3054                 event_gattc_conn_status_t *event_data)
3055 {
3056         BT_INFO("+");
3057         struct gatt_server_info_t *conn_info = NULL;
3058         bt_gatt_service_info_list_t *svc_info_list;
3059         bt_gatt_service_info_t *svc_info;
3060         bt_services_browse_info_t browse_info;
3061         unsigned char uuid_empty[BLUETOOTH_UUID_HEX_MAX_LEN];
3062
3063         memset(&uuid_empty, 0x00, BLUETOOTH_UUID_HEX_MAX_LEN);
3064         memset(&browse_info, 0x00, sizeof(bt_services_browse_info_t));
3065         BT_INFO("Primary Services browsing completed status[%d] conn ID [%d]",
3066                         event_data->status, event_data->conn_id);
3067
3068         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(event_data->conn_id);
3069
3070         svc_info_list = __bt_get_service_info_list(event_data->conn_id);
3071         if (!svc_info_list) {
3072                 BT_ERR("No services browsed ever for addr [%s]", conn_info->addr);
3073
3074                 /* Just build response and return ERROR */
3075                 __bt_build_service_browse_info(event_data->conn_id, &browse_info);
3076
3077                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_INTERNAL,
3078                                 BT_GATT_GET_PRIMARY_SERVICES, &browse_info,
3079                                 sizeof(bt_services_browse_info_t));
3080                 return;
3081         }
3082
3083         /* If fail, then send event with error  */
3084         if (event_data->status != OAL_STATUS_SUCCESS) {
3085                 /* Just build response and return ERROR */
3086                 __bt_build_service_browse_info(event_data->conn_id, &browse_info);
3087
3088                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_INTERNAL,
3089                                 BT_GATT_GET_PRIMARY_SERVICES, &browse_info,
3090                                 sizeof(bt_services_browse_info_t));
3091                 return;
3092         }
3093
3094         /* If success, then find service info list from address */
3095
3096         /* If svc_changed == 1 and uuid valid, means a new service is added*/
3097         if (svc_info_list->info.is_changed && !memcmp(uuid_empty, svc_info_list->info.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)) {
3098                 /* TODO: Send event -Service added with instance ID and UUID of newly added service */
3099                 BT_INFO("new service added");
3100
3101                 BT_INFO("TODO new service added");
3102         }
3103
3104         /* If svc_changed == 1 and uuid invalid, then a service is removed */
3105         if (svc_info_list->info.is_changed && memcmp(uuid_empty, svc_info_list->info.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)) {
3106                 /* Scan through the service info list to find service with is_removed = 1*/
3107                 svc_info = __bt_find_removed_service(svc_info_list);
3108
3109                 /* TODO Send event - Service removed with instance ID and UUID of just rmeoved service */
3110
3111                 /* Remove that service info from service info list */
3112                 svc_info_list->services = g_slist_remove(svc_info_list->services, svc_info);
3113
3114                 /* Delete that service completely from svc_info list*/
3115                 __bt_remove_service_info_from_list(svc_info);
3116                 g_free(svc_info);
3117         }
3118
3119         /* Reset svc_changed = 0, and reset UUID = all 0's */
3120         svc_info_list->info.is_changed = 0;
3121         memset(&svc_info_list->info.uuid, 0x00, BLUETOOTH_UUID_HEX_MAX_LEN);
3122
3123         /* Build Reply and send to service browse primary services request of pending apps */
3124         __bt_build_service_browse_info(event_data->conn_id, &browse_info);
3125
3126         __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE,
3127                         BT_GATT_GET_PRIMARY_SERVICES, &browse_info,
3128                         sizeof(bt_services_browse_info_t));
3129 }
3130
3131
3132 static void __bt_handle_client_characteristic_search_result(
3133                 event_gattc_characteristic_result_t *event_data)
3134 {
3135         bt_gatt_service_info_list_t *svc_info_list;
3136         bt_gatt_service_info_t *svc_info;
3137         bt_gatt_char_info_t *char_info;
3138         bt_char_browse_info_t browse_info;
3139
3140         BT_INFO("Characteristic search result status [%d]",
3141                         event_data->conn_status.status);
3142
3143         memset(&browse_info, 0x00, sizeof(bt_char_browse_info_t));
3144
3145         /* If success */
3146         if (event_data->conn_status.status == OAL_STATUS_SUCCESS) {
3147                 /* Find service info list from address */
3148                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3149                 if (svc_info_list == NULL) {
3150                         BT_ERR("svc_info_list is NULL");
3151                         return;
3152                 }
3153
3154
3155                 /* Find matching service info from svc info list */
3156                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3157                 if (svc_info == NULL) {
3158                         BT_ERR("svc_info is NULL");
3159                         return;
3160                 }
3161
3162                 /* Find Matching char from service info in event */
3163                 char_info = __bt_find_matching_charc(svc_info, &event_data->char_id);
3164                 if (char_info == NULL)
3165                         BT_ERR("char_info is NULL");
3166
3167                 /* If not found, then add new characteristic and return */
3168                 if (!char_info) {
3169                         BT_INFO(" add new characteristic");
3170                         char_info = g_malloc0(sizeof(bt_gatt_char_info_t));
3171                         memcpy(char_info->uuid, event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3172
3173                         char_info->inst_id = event_data->char_id.inst_id;
3174                         char_info->props = event_data->char_prop;
3175                         svc_info->chars = g_slist_append(svc_info->chars, char_info);
3176                 } else {
3177                         /* If found, then return */
3178                         BT_INFO("update char property as Characteristic browsed is already present");
3179                         char_info->props |= event_data->char_prop;
3180                 }
3181         } else {
3182                 /* If Not success: Means Charc browse is completed  */
3183                 /* Find char list from service in event */
3184                 /* Find service list from address */
3185                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3186
3187                 /* Find service info from service in event */
3188                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3189
3190                 /* Build char list from service in event */
3191                 __bt_build_char_browse_info(event_data->conn_status.conn_id,
3192                                 svc_info, &browse_info);
3193
3194                 /* Create response and return by sending event*/
3195                 /* Build Reply and send to service browse All Included services request of pending apps */
3196                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE,
3197                                 BT_GATT_GET_SERVICE_PROPERTIES,
3198                                 &browse_info,
3199                                 sizeof(bt_char_browse_info_t));
3200         }
3201 }
3202
3203 static void __bt_handle_client_descriptor_search_result(
3204                 event_gattc_descriptor_result_t *event_data)
3205 {
3206         bt_gatt_service_info_list_t *svc_info_list;
3207         bt_gatt_service_info_t *svc_info;
3208         bt_gatt_char_info_t *char_info;
3209         bt_gatt_descriptor_info_t *desc_info;
3210         bt_descriptor_browse_info_t browse_info;
3211
3212         BT_INFO("descriptor search result status [%d]", event_data->conn_status.status);
3213
3214         memset(&browse_info, 0x00, sizeof(bt_descriptor_browse_info_t));
3215
3216         /* If success */
3217         if (event_data->conn_status.status == OAL_STATUS_SUCCESS) {
3218                 /* Find service list from address */
3219                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3220                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3221                 char_info = __bt_find_matching_charc(svc_info, &event_data->char_id);
3222                 desc_info = __bt_find_matching_desc(char_info, &event_data->descr_id);
3223
3224                 /* If not found, add new descriptor and return */
3225                 if (!desc_info) {
3226                         desc_info = g_malloc0(sizeof(bt_gatt_descriptor_info_t));
3227                         memcpy(desc_info->uuid, event_data->descr_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3228
3229                         desc_info->inst_id = event_data->descr_id.inst_id;
3230                         char_info->descs = g_slist_append(char_info->descs, desc_info);
3231
3232                 } else {
3233                         /* If found, then return */
3234                         BT_INFO("Characteristic browsed is already presesnt");
3235                 }
3236         } else {
3237                 /* If Not success */
3238                 /* Find service list from address */
3239                 /* Find included service list from service in event */
3240                 /* Create response and return by sending event*/
3241                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3242
3243                 /* Find service info from service in event */
3244                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3245
3246                 /* Find char info from char in event */
3247                 char_info = __bt_find_matching_charc(svc_info, &event_data->char_id);
3248
3249                 /* Build descriptor list from char in event */
3250                 __bt_build_descriptor_browse_info(event_data->conn_status.conn_id,
3251                                 svc_info, char_info, &browse_info);
3252
3253                 /* DBUS returni */
3254                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE,
3255                                 BT_GATT_GET_CHARACTERISTIC_PROPERTIES,
3256                                 &browse_info,
3257                                 sizeof(bt_descriptor_browse_info_t));
3258         }
3259 }
3260
3261 static void __bt_handle_client_characteristic_read_data(
3262                 event_gattc_read_data *event_data)
3263 {
3264         int result = BLUETOOTH_ERROR_NONE;
3265         struct gatt_server_info_t *conn_info = NULL;
3266         bluetooth_gatt_client_char_prop_info_t read_info;
3267
3268         /* Read Information data structures */
3269         GVariant *param = NULL;
3270         GVariant *data = NULL;
3271         GVariant *data_svc_uuid = NULL;
3272         GVariant *data_char_uuid = NULL;
3273         char *read_val = NULL;
3274         char *svc_uuid = NULL;
3275         char *char_uuid = NULL;
3276         int i;
3277         int uuid_len = 16;
3278
3279         BT_INFO("+");
3280
3281         //memset(&read_info, 0x00, sizeof(bt_gatt_handle_property_t));
3282         memset(&read_info, 0x00, sizeof(bluetooth_gatt_client_char_prop_info_t));
3283
3284         /* Extract Address from conn_id of event data */
3285         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3286                         event_data->uuid_status.conn_status.conn_id);
3287
3288         BT_INFO("Characteristic Read result from addr [%s] status [%d]",
3289                         conn_info->addr, event_data->uuid_status.conn_status.status);
3290
3291         /* Fill char in buffer */
3292         memcpy(&read_info.characteristic.uuid,
3293                         event_data->uuid_status.char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3294         read_info.characteristic.instance_id = event_data->uuid_status.char_id.inst_id;
3295
3296         /* Fill Service in buffer */
3297         memcpy(&read_info.svc.uuid,
3298                         event_data->uuid_status.srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3299         read_info.svc.instance_id = event_data->uuid_status.srvc_id.id.inst_id;
3300
3301         /* Fill remote device address */
3302         _bt_convert_addr_string_to_type(read_info.device_address.addr, conn_info->addr);
3303
3304         /* Fill data and reply to all apps waiting for Read result on the same characteristic
3305 Note: Even in case of failure, address, handles and result code should be returned */
3306         if (event_data->uuid_status.conn_status.status != OAL_STATUS_SUCCESS)
3307                 result = BLUETOOTH_ERROR_INTERNAL;
3308         else {
3309                 BT_ERR("read data len is [%d]", event_data->data_len);
3310                 if (event_data->data_len > 0) {
3311                         /* DEBUG */
3312                         for (i = 0; i < event_data->data_len; i++)
3313                                 BT_INFO("Data[%d] = [0x%x]", i, event_data->data[i]);
3314
3315                         /* Read data */
3316                         read_val = g_memdup(&event_data->data[0], event_data->data_len);
3317
3318                         data = g_variant_new_from_data(
3319                                         G_VARIANT_TYPE_BYTESTRING,
3320                                         read_val,
3321                                         event_data->data_len,
3322                                         TRUE, NULL, NULL);
3323                 } else {
3324                         BT_ERR("Characteristic Read success, but no data!!!");
3325
3326                         data = g_variant_new_from_data(
3327                                         G_VARIANT_TYPE_BYTESTRING,
3328                                         NULL,
3329                                         0,
3330                                         FALSE, NULL, NULL);
3331                 }
3332
3333                 /* SVC uuid */
3334                 svc_uuid = g_memdup(&event_data->uuid_status.srvc_id.id.uuid.uuid[0], uuid_len);
3335
3336                 data_svc_uuid = g_variant_new_from_data(
3337                                 G_VARIANT_TYPE_BYTESTRING,
3338                                 svc_uuid,
3339                                 16,
3340                                 TRUE, NULL, NULL);
3341
3342                 /* Char uuid */
3343                 char_uuid = g_memdup(&event_data->uuid_status.char_id.uuid.uuid[0], uuid_len);
3344
3345                 data_char_uuid = g_variant_new_from_data(
3346                                 G_VARIANT_TYPE_BYTESTRING,
3347                                 char_uuid,
3348                                 16,
3349                                 TRUE, NULL, NULL);
3350
3351                 param = g_variant_new("(isn@ayin@ayin@ay)", result,
3352                                 conn_info->addr,
3353                                 16,
3354                                 data_svc_uuid,
3355                                 event_data->uuid_status.srvc_id.id.inst_id,
3356                                 16,
3357                                 data_char_uuid,
3358                                 event_data->uuid_status.char_id.inst_id,
3359                                 event_data->data_len,
3360                                 data);
3361
3362                 /* Send Event */
3363                 _bt_send_event(BT_GATT_CLIENT_EVENT,
3364                                 BLUETOOTH_EVENT_GATT_READ_CHAR,
3365                                 param);
3366         }
3367         /* Send DBUS return */
3368         __bt_gatt_handle_pending_request_info(result,
3369                         BT_GATT_READ_CHARACTERISTIC,
3370                         &read_info,
3371                         sizeof(bluetooth_gatt_client_char_prop_info_t));
3372
3373         if (read_val)
3374                 g_free(read_val);
3375         if (svc_uuid)
3376                 g_free(svc_uuid);
3377         if (char_uuid)
3378                 g_free(char_uuid);
3379 }
3380
3381 /* Modified */
3382 static void __bt_handle_client_descriptor_read_data(
3383                 event_gattc_read_data *event_data)
3384 {
3385         int result = BLUETOOTH_ERROR_NONE;
3386         struct gatt_server_info_t *conn_info = NULL;
3387         bluetooth_gatt_client_desc_prop_info_t read_info;
3388
3389         /* Read Information data structures */
3390         GVariant *param = NULL;
3391         GVariant *data = NULL;
3392         GVariant *data_svc_uuid = NULL;
3393         GVariant *data_char_uuid = NULL;
3394         GVariant *data_desc_uuid = NULL;
3395         char *read_val = NULL;
3396         char *svc_uuid = NULL;
3397         char *char_uuid = NULL;
3398         char *desc_uuid = NULL;
3399         int i;
3400         int uuid_len = 16;
3401         BT_INFO("+");
3402
3403         memset(&read_info, 0x00, sizeof(bluetooth_gatt_client_desc_prop_info_t));
3404
3405         /* Extract Address from conn_id of event data */
3406         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3407                         event_data->uuid_status.conn_status.conn_id);
3408
3409         BT_INFO("Descriptor Read result from addr [%s] status [%d]",
3410                         conn_info->addr, event_data->uuid_status.conn_status.status);
3411
3412         /* Fill descriptor informations in buffer */
3413         memcpy(&read_info.descriptor.uuid,
3414                         event_data->uuid_status.descr_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3415         read_info.descriptor.instance_id = event_data->uuid_status.descr_id.inst_id;
3416
3417         /* Fill Characteristic informations in buffer */
3418         memcpy(&read_info.characteristic.uuid,
3419                         event_data->uuid_status.char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3420         read_info.characteristic.instance_id = event_data->uuid_status.char_id.inst_id;
3421
3422         /* Fill Service informations in buffer */
3423         memcpy(&read_info.svc.uuid,
3424                         event_data->uuid_status.srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3425         read_info.svc.instance_id = event_data->uuid_status.srvc_id.id.inst_id;
3426
3427         /* Fill remote device address */
3428         _bt_convert_addr_string_to_type(read_info.device_address.addr, conn_info->addr);
3429
3430         /* Fill data and reply to all apps waiting for Read result on the same characteristic */
3431         if (event_data->uuid_status.conn_status.status != OAL_STATUS_SUCCESS)
3432                 result = BLUETOOTH_ERROR_INTERNAL;
3433         else {
3434                 BT_INFO("desc data len:", event_data->data_len);
3435                 if (event_data->data_len > 0) {
3436                         /* DEBUG */
3437                         for (i = 0; i < event_data->data_len; i++)
3438                                 BT_DBG("Data[%d] = [0x%x]", i, event_data->data[i]);
3439
3440                         /* Read data */
3441                         read_val = g_memdup(&event_data->data[0], event_data->data_len);
3442
3443                         data = g_variant_new_from_data(
3444                                         G_VARIANT_TYPE_BYTESTRING,
3445                                         read_val,
3446                                         event_data->data_len,
3447                                         TRUE, NULL, NULL);
3448                 } else {
3449                         BT_INFO("Descriptor Read success, but no data!!!");
3450
3451                         data = g_variant_new_from_data(
3452                                         G_VARIANT_TYPE_BYTESTRING,
3453                                         NULL,
3454                                         0,
3455                                         FALSE, NULL, NULL);
3456                 }
3457                 /* SVC uuid */
3458                 svc_uuid = g_memdup(&event_data->uuid_status.srvc_id.id.uuid.uuid[0], uuid_len);
3459
3460                 data_svc_uuid = g_variant_new_from_data(
3461                                 G_VARIANT_TYPE_BYTESTRING,
3462                                 svc_uuid,
3463                                 16,
3464                                 TRUE, NULL, NULL);
3465
3466                 /* Char uuid */
3467                 char_uuid = g_memdup(&event_data->uuid_status.char_id.uuid.uuid[0], uuid_len);
3468
3469                 data_char_uuid = g_variant_new_from_data(
3470                                 G_VARIANT_TYPE_BYTESTRING,
3471                                 char_uuid,
3472                                 16,
3473                                 TRUE, NULL, NULL);
3474
3475                 /* Desc uuid */
3476                 desc_uuid = g_memdup(&event_data->uuid_status.descr_id.uuid.uuid[0], uuid_len);
3477
3478                 data_desc_uuid = g_variant_new_from_data(
3479                                 G_VARIANT_TYPE_BYTESTRING,
3480                                 desc_uuid,
3481                                 16,
3482                                 TRUE, NULL, NULL);
3483
3484                 param = g_variant_new("(isn@ayin@ayin@ayin@ay)", result,
3485                                 conn_info->addr,
3486                                 uuid_len,
3487                                 data_svc_uuid,
3488                                 event_data->uuid_status.srvc_id.id.inst_id,
3489                                 16,
3490                                 data_char_uuid,
3491                                 event_data->uuid_status.char_id.inst_id,
3492                                 16,
3493                                 data_desc_uuid,
3494                                 event_data->uuid_status.descr_id.inst_id,
3495                                 event_data->data_len,
3496                                 data);
3497
3498                 /* Send Event */
3499                 _bt_send_event(BT_GATT_CLIENT_EVENT,
3500                                         BLUETOOTH_EVENT_GATT_READ_DESC,
3501                                         param);
3502         }
3503         BT_INFO("Send DBUS rpely for GATT Read Descriptor");
3504         /* Send DBUS return */
3505         __bt_gatt_handle_pending_request_info(result,
3506                         BT_GATT_READ_DESCRIPTOR_VALUE,
3507                         &read_info,
3508                         sizeof(bluetooth_gatt_client_desc_prop_info_t));
3509         if (read_val)
3510                 g_free(read_val);
3511         if (svc_uuid)
3512                 g_free(svc_uuid);
3513         if (char_uuid)
3514                 g_free(char_uuid);
3515         if (desc_uuid)
3516                 g_free(desc_uuid);
3517 }
3518
3519 static void __bt_handle_client_characteristic_write_data(
3520                 event_gattc_write_data *event_data)
3521 {
3522         int result = BLUETOOTH_ERROR_NONE;
3523         struct gatt_server_info_t *conn_info = NULL;
3524         bluetooth_gatt_client_char_prop_info_t write_info;
3525
3526         /* Read Information data structures */
3527         GVariant *param = NULL;
3528         GVariant *data_svc_uuid = NULL;
3529         GVariant *data_char_uuid = NULL;
3530         char *svc_uuid = NULL;
3531         char *char_uuid = NULL;
3532         int uuid_len = 16;
3533         BT_INFO("+");
3534
3535         memset(&write_info, 0x00, sizeof(bluetooth_gatt_client_char_prop_info_t));
3536
3537         /* Extract Address from conn_id of event data */
3538         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3539                         event_data->conn_status.conn_id);
3540
3541         BT_INFO("Characteristic Write callback from addr [%s] status [%d]",
3542                         conn_info->addr, event_data->conn_status.status);
3543
3544         /* Fill char in buffer */
3545         memcpy(&write_info.characteristic.uuid,
3546                         event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3547         write_info.characteristic.instance_id = event_data->char_id.inst_id;
3548
3549         /* Fill Service in buffer */
3550         memcpy(&write_info.svc.uuid,
3551                         event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3552         write_info.svc.instance_id = event_data->srvc_id.id.inst_id;
3553
3554         /* Fill remote device address */
3555         _bt_convert_addr_string_to_type(write_info.device_address.addr, conn_info->addr);
3556
3557         if (event_data->conn_status.status != OAL_STATUS_SUCCESS) {
3558                 result = BLUETOOTH_ERROR_INTERNAL;
3559                 goto done;
3560         }
3561
3562         /* Build event */
3563         /* SVC uuid */
3564         svc_uuid = g_memdup(&event_data->srvc_id.id.uuid.uuid[0], uuid_len);
3565
3566         data_svc_uuid = g_variant_new_from_data(
3567                         G_VARIANT_TYPE_BYTESTRING,
3568                         svc_uuid,
3569                         uuid_len,
3570                         TRUE, NULL, NULL);
3571
3572         /* Char uuid */
3573         char_uuid = g_memdup(&event_data->char_id.uuid.uuid[0], uuid_len);
3574
3575         data_char_uuid = g_variant_new_from_data(
3576                         G_VARIANT_TYPE_BYTESTRING,
3577                         char_uuid,
3578                         uuid_len,
3579                         TRUE, NULL, NULL);
3580
3581         param = g_variant_new("(isn@ayin@ayi)", result,
3582                         conn_info->addr,
3583                         16,
3584                         data_svc_uuid,
3585                         event_data->srvc_id.id.inst_id,
3586                         16,
3587                         data_char_uuid,
3588                         event_data->char_id.inst_id);
3589
3590         /* Send Event */
3591         _bt_send_event(BT_GATT_CLIENT_EVENT,
3592                         BLUETOOTH_EVENT_GATT_WRITE_CHAR,
3593                         param);
3594
3595         /* Free data */
3596         if (svc_uuid)
3597                 g_free(svc_uuid);
3598         if (char_uuid)
3599                 g_free(char_uuid);
3600 done:
3601         /* Send DBUS return */
3602         __bt_gatt_handle_pending_request_info(result,
3603                         BT_GATT_WRITE_CHARACTERISTIC_VALUE_BY_TYPE,
3604                         &write_info,
3605                         sizeof(bluetooth_gatt_client_char_prop_info_t));
3606 }
3607
3608
3609 static void __bt_handle_client_descriptor_write_data(
3610                 event_gattc_write_data *event_data)
3611 {
3612         int result = BLUETOOTH_ERROR_NONE;
3613         struct gatt_server_info_t *conn_info = NULL;
3614         bluetooth_gatt_client_desc_prop_info_t write_info;
3615
3616         /* Write Information data structures */
3617         GVariant *param = NULL;
3618         GVariant *data_svc_uuid = NULL;
3619         GVariant *data_char_uuid = NULL;
3620         GVariant *data_desc_uuid = NULL;
3621         char *svc_uuid = NULL;
3622         char *char_uuid = NULL;
3623         char *desc_uuid = NULL;
3624         int uuid_len = 16;
3625         BT_INFO("+");
3626
3627         memset(&write_info, 0x00, sizeof(bluetooth_gatt_client_desc_prop_info_t));
3628
3629         /* Extract Address from conn_id of event data */
3630         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3631                         event_data->conn_status.conn_id);
3632
3633         if (NULL == conn_info) {
3634
3635                 BT_INFO("Failed to get the conn info for conn_id [%d]", event_data->conn_status.conn_id);
3636                 return;
3637         }
3638
3639         BT_INFO("Descriptor Write callback from addr [%s] status [%d]",
3640                         conn_info->addr, event_data->conn_status.status);
3641
3642         /* Fill descriptor informations in buffer */
3643         memcpy(&write_info.descriptor.uuid,
3644                         event_data->descr_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3645         write_info.descriptor.instance_id = event_data->descr_id.inst_id;
3646
3647         /* Fill Characteristic informations in buffer */
3648         memcpy(&write_info.characteristic.uuid,
3649                         event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3650         write_info.characteristic.instance_id = event_data->char_id.inst_id;
3651
3652         /* Fill Service informations in buffer */
3653         memcpy(&write_info.svc.uuid,
3654                         event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3655         write_info.svc.instance_id = event_data->srvc_id.id.inst_id;
3656
3657         /* Fill remote device address */
3658         _bt_convert_addr_string_to_type(write_info.device_address.addr, conn_info->addr);
3659
3660         if (event_data->conn_status.status != OAL_STATUS_SUCCESS) {
3661                 result = BLUETOOTH_ERROR_INTERNAL;
3662                 goto done;
3663         }
3664
3665         /* Build event */
3666         /* SVC uuid */
3667         svc_uuid = g_memdup(&event_data->srvc_id.id.uuid.uuid[0], uuid_len);
3668
3669         data_svc_uuid = g_variant_new_from_data(
3670                         G_VARIANT_TYPE_BYTESTRING,
3671                         svc_uuid,
3672                         uuid_len,
3673                         TRUE, NULL, NULL);
3674
3675         /* Char uuid */
3676         char_uuid = g_memdup(&event_data->char_id.uuid.uuid[0], uuid_len);
3677
3678         data_char_uuid = g_variant_new_from_data(
3679                         G_VARIANT_TYPE_BYTESTRING,
3680                         char_uuid,
3681                         uuid_len,
3682                         TRUE, NULL, NULL);
3683
3684         /* Desc uuid */
3685         desc_uuid = g_memdup(&event_data->descr_id.uuid.uuid[0], uuid_len);
3686
3687         data_desc_uuid = g_variant_new_from_data(
3688                         G_VARIANT_TYPE_BYTESTRING,
3689                         desc_uuid,
3690                         uuid_len,
3691                         TRUE, NULL, NULL);
3692
3693         param = g_variant_new("(isn@ayin@ayin@ayi)", result,
3694                         conn_info->addr,
3695                         16,
3696                         data_svc_uuid,
3697                         event_data->srvc_id.id.inst_id,
3698                         16,
3699                         data_char_uuid,
3700                         event_data->char_id.inst_id,
3701                         16,
3702                         data_desc_uuid,
3703                         event_data->descr_id.inst_id);
3704
3705         /* Send Event */
3706         _bt_send_event(BT_GATT_CLIENT_EVENT,
3707                         BLUETOOTH_EVENT_GATT_WRITE_DESC,
3708                         param);
3709
3710         /* Free data */
3711         if (svc_uuid)
3712                 g_free(svc_uuid);
3713         if (char_uuid)
3714                 g_free(char_uuid);
3715         if (desc_uuid)
3716                 g_free(desc_uuid);
3717 done:
3718         /* Send DBUS return */
3719         __bt_gatt_handle_pending_request_info(result,
3720                         BT_GATT_WRITE_DESCRIPTOR_VALUE,
3721                         &write_info,
3722                         sizeof(bluetooth_gatt_client_desc_prop_info_t));
3723 }
3724
3725 static void __bt_hanlde_le_device_disconnection(event_dev_conn_status_t *event_data)
3726 {
3727         int result = BLUETOOTH_ERROR_INTERNAL;
3728         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
3729
3730         _bt_convert_addr_type_to_string(address, (unsigned char *)event_data->address.addr);
3731
3732         /* DBUS Return with fail of pending BT_CONNECT_LE for all the apps */
3733         BT_INFO("Local GATT Client disconnected: Remote addr[%s] ", address);
3734
3735         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE, address,
3736                                                  BT_ADDRESS_STRING_SIZE);
3737         g_free(address);
3738 }
3739
3740 static void __bt_handle_client_notification_registered(
3741                 event_gattc_regdereg_notify_t *event_data,
3742                 gboolean is_registered)
3743 {
3744         int result = BLUETOOTH_ERROR_NONE;
3745         struct gatt_server_info_t *conn_info = NULL;
3746         bt_gatt_notif_reg_info_t notif_info;
3747         BT_INFO("+");
3748
3749         memset(&notif_info, 0x00, sizeof(bt_gatt_notif_reg_info_t));
3750
3751         BT_INFO("Client Interface [%d] status [%d]",
3752                         event_data->client_if,
3753                         event_data->status);
3754
3755         /* Extract Address from conn_id of event data */
3756         conn_info = __bt_find_remote_gatt_server_info_from_client_if(
3757                         event_data->client_if);
3758
3759         if (!conn_info) {
3760                 BT_INFO("Connection Info is not present, return");
3761                 return;
3762         }
3763         BT_INFO("Notification Registered for addr [%s]",
3764                         conn_info->addr);
3765
3766
3767         /* Fill svc informations in buffer */
3768         memcpy(&notif_info.svc_uuid,
3769                         event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3770         notif_info.svc_inst = event_data->srvc_id.id.inst_id;
3771
3772         /* Fill char in buffer */
3773         memcpy(&notif_info.char_uuid,
3774                         event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3775         notif_info.char_inst = event_data->char_id.inst_id;
3776
3777         /* Fill remote device address */
3778         _bt_convert_addr_string_to_type(notif_info.addr.addr, conn_info->addr);
3779
3780         notif_info.is_registered = is_registered;
3781
3782         if (event_data->status != OAL_STATUS_SUCCESS)
3783                 result = BLUETOOTH_ERROR_INTERNAL;
3784
3785         /* Send DBUS Return for BT_GATT_WATCH_CHARACTERISTIC */
3786         __bt_gatt_handle_pending_request_info(result,
3787                         BT_GATT_WATCH_CHARACTERISTIC,
3788                         &notif_info,
3789                         sizeof(bt_gatt_notif_reg_info_t));
3790 }
3791
3792
3793 gboolean _bt_is_remote_gatt_device_connected(bluetooth_device_address_t *address)
3794 {
3795         char *addr;
3796         struct gatt_server_info_t *conn_info =  NULL;
3797         gboolean connected = FALSE;
3798         BT_INFO("+");
3799
3800         addr = g_malloc0(BT_ADDRESS_STRING_SIZE);
3801         _bt_convert_addr_type_to_string(addr,
3802                         (unsigned char *)&(address->addr));
3803
3804         BT_INFO("Check Connected or not for [%s]", addr);
3805         /* Check if device is already in connected list */
3806         conn_info = __bt_find_remote_gatt_server_info(addr);
3807
3808         if (conn_info) {
3809                 BT_INFO("Remote GATT Server device [%s] is Connected", conn_info->addr);
3810                 connected = TRUE;
3811         } else
3812                 BT_INFO("Remote GATT Server Device [%s] is not Connected", addr);
3813         g_free(addr);
3814         return connected;
3815 }
3816
3817
3818 int _bt_connect_le_device(bluetooth_device_address_t *address,
3819                 int auto_connect, int client_id)
3820 {
3821         struct gatt_server_info_t *conn_info = NULL;
3822         struct gatt_out_conn_info_t *out_conn_info = NULL;
3823
3824         invocation_info_t *req_info = NULL;
3825         int ret = OAL_STATUS_SUCCESS;
3826         char *addr;
3827         char *remote_address = NULL;
3828
3829         BT_CHECK_PARAMETER(address, return);
3830
3831         BT_INFO("+");
3832
3833         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
3834         _bt_convert_addr_type_to_string(addr, address->addr);
3835         BT_INFO("GATT Client connect request for address [%s] client instance [%d]",
3836                         addr, client_id);
3837
3838
3839         /* Check if Remote Device is already under connection progress */
3840         req_info = _bt_get_request_info_data_from_function_name(BT_CONNECT_LE);
3841         if (req_info) {
3842                 remote_address = (char*)req_info->user_data;
3843                 if (remote_address && !strcasecmp(remote_address, addr)) {/* Address matched */
3844                         BT_INFO("Already Connection ongoing for same remote GATT Server address [%s]", remote_address);
3845                         /* Return and wait for events to be sent to all apps */
3846                         g_free(addr);
3847                         return BLUETOOTH_ERROR_IN_PROGRESS;
3848                 }
3849         }
3850
3851         /* Check if remote GATT Server is connected or not */
3852         conn_info = __bt_find_remote_gatt_server_info(addr);
3853         if (conn_info) {
3854                 BT_ERR("GATT Server is already connected..");
3855                 g_free(addr);
3856                 return BLUETOOTH_ERROR_ALREADY_CONNECT;
3857         }
3858
3859         /* TODO Check Requirement of holding Advertisement before initiating LE connect */
3860
3861         /* Check if app sent 0 client id for connection, in such case, use default gatt client ID */
3862         if (client_id == 0) {
3863                 BT_INFO("GATT CLient connect request sent by an app without any client instance [%d]",
3864                                 client_id);
3865                 BT_INFO("Assign default GATT client id [%d]", gatt_default_client);
3866                 client_id = gatt_default_client;
3867         }
3868
3869         BT_INFO("Connect using CLient ID [%d]", client_id);
3870         ret = gattc_connect(client_id, (bt_address_t*)(address), auto_connect);
3871
3872         if (ret != OAL_STATUS_SUCCESS) {
3873                 BT_ERR("ret: %d", ret);
3874                 g_free(addr);
3875                 return BLUETOOTH_ERROR_INTERNAL;
3876         }
3877
3878         /* Mark this as outgoing connection */
3879         out_conn_info = g_new0(struct gatt_out_conn_info_t, 1);
3880         out_conn_info->addr = g_strdup(addr);
3881         out_conn_info->client_id = client_id;
3882         BT_INFO("Added outgoing connection info addr[%s]", out_conn_info->addr);
3883         outgoing_gatt_conn_list = g_slist_append(outgoing_gatt_conn_list, out_conn_info);
3884
3885         g_free(addr);
3886         return BLUETOOTH_ERROR_NONE;
3887 }
3888
3889 int _bt_gatt_get_primary_services(char *address)
3890 {
3891         BT_CHECK_PARAMETER(address, return);
3892         struct gatt_server_info_t *conn_info = NULL;
3893         invocation_info_t *req_info = NULL;
3894         int ret = OAL_STATUS_SUCCESS;
3895         BT_INFO("+");
3896
3897         /* Check if any app is already browsing primary services on the same remote GATT Server */
3898         req_info = _bt_get_request_info_data(BT_GATT_GET_PRIMARY_SERVICES, address);
3899         if (req_info) {
3900                 BT_INFO("Already Primary Service Browsing ongoing for same rmeote GATT Server");
3901                 /* Return and wait for events to be sent to all apps */
3902                 return BLUETOOTH_ERROR_NONE;
3903         }
3904
3905         /* Check if remote GATT Server is connected or not */
3906         conn_info = __bt_find_remote_gatt_server_info(address);
3907         if (conn_info) {
3908                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
3909                                 conn_info->addr, conn_info->connection_id);
3910         } else {
3911                 BT_ERR("GATT Server is not yet connected..");
3912                 return BLUETOOTH_ERROR_NOT_CONNECTED;
3913         }
3914
3915         /* Send Primary Service Browsing request to stack */
3916         ret = gattc_search_service(conn_info->connection_id, NULL);
3917         if (ret != OAL_STATUS_SUCCESS) {
3918                 BT_ERR("ret: %d", ret);
3919                 return BLUETOOTH_ERROR_INTERNAL;
3920         }
3921         return BLUETOOTH_ERROR_NONE;
3922 }
3923
3924 int _bt_gatt_get_all_characteristic(bluetooth_gatt_client_svc_prop_info_t *svc)
3925 {
3926         BT_CHECK_PARAMETER(svc, return);
3927         struct gatt_server_info_t *conn_info = NULL;
3928         invocation_info_t *req_info = NULL;
3929         bluetooth_gatt_client_svc_prop_info_t *prop;
3930         oal_gatt_srvc_id_t srvc_id;
3931         int ret = OAL_STATUS_SUCCESS;
3932         char *addr;
3933         BT_INFO("+");
3934
3935         /* Check if any app is already browsing characteristics of the same service on the same remote GATT Server */
3936         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_GET_SERVICE_PROPERTIES);
3937         if (req_info) {
3938                 prop = (bluetooth_gatt_client_svc_prop_info_t*)req_info->user_data;
3939                 if (prop && !memcmp(svc->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t))
3940                                 && memcmp(prop->svc.uuid, svc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
3941                                 && prop->svc.instance_id == svc->svc.instance_id) {
3942                         BT_INFO("Already Properties browsing for Primary Service ongoing for same remote GATT Server");
3943                         /* Return and wait for events to be sent to all apps */
3944                         return BLUETOOTH_ERROR_NONE;
3945                 }
3946         }
3947
3948         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
3949         _bt_convert_addr_type_to_string(addr, svc->device_address.addr);
3950
3951         /* Check if remote GATT Server is connected or not */
3952         conn_info = __bt_find_remote_gatt_server_info(addr);
3953         if (conn_info) {
3954                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
3955                                 conn_info->addr, conn_info->connection_id);
3956         } else {
3957                 BT_ERR("GATT Server is not yet connected..");
3958                 g_free(addr);
3959                 return BLUETOOTH_ERROR_NOT_CONNECTED;
3960         }
3961
3962         srvc_id.is_prmry = TRUE;
3963         srvc_id.id.inst_id = svc->svc.instance_id;
3964         memcpy(srvc_id.id.uuid.uuid, svc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3965
3966         /* Search All Characteristic */
3967         ret = gattc_get_characteristic(conn_info->connection_id, &srvc_id, NULL);
3968         if (ret != OAL_STATUS_SUCCESS) {
3969                 BT_ERR("ret: %d", ret);
3970                 g_free(addr);
3971                 return BLUETOOTH_ERROR_INTERNAL;
3972         }
3973         g_free(addr);
3974         return BLUETOOTH_ERROR_NONE;
3975 }
3976
3977 int _bt_gatt_get_all_characteristic_properties(
3978                 bluetooth_gatt_client_char_prop_info_t *chr)
3979 {
3980         struct gatt_server_info_t *conn_info = NULL;
3981         invocation_info_t *req_info = NULL;
3982         bluetooth_gatt_client_char_prop_info_t *prop;
3983         oal_gatt_srvc_id_t srvc_id;
3984         oal_gatt_id_t char_id;
3985         int ret = OAL_STATUS_SUCCESS;
3986         char *addr;
3987
3988         BT_CHECK_PARAMETER(chr, return);
3989
3990         BT_INFO("+");
3991
3992         /* Check if any app is already browsing descriptors of the same char of
3993            particular service on the same remote GATT Server */
3994         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_GET_CHARACTERISTIC_PROPERTIES);
3995         if (req_info) {
3996                 prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
3997                 if (prop && !memcmp(chr->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
3998                                 && memcmp(chr->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
3999                                 && chr->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4000                                 && memcmp(chr->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4001                                 && chr->characteristic.instance_id == prop->characteristic.instance_id) { /* Characteristic Instance ID matched */
4002                         BT_INFO("Already Properties browsing for Characteristic ongoing for same remote GATT Server");
4003                         /* Return and wait for events to be sent to all apps */
4004                         return BLUETOOTH_ERROR_NONE;
4005                 }
4006         }
4007
4008         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4009         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4010
4011         /* Check if remote GATT Server is connected or not */
4012         conn_info = __bt_find_remote_gatt_server_info(addr);
4013         if (conn_info) {
4014                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4015                                 conn_info->addr, conn_info->connection_id);
4016         } else {
4017                 BT_ERR("GATT Server is not yet connected..");
4018                 g_free(addr);
4019                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4020         }
4021
4022         srvc_id.is_prmry = TRUE;
4023         srvc_id.id.inst_id = chr->svc.instance_id;
4024         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4025
4026         char_id.inst_id = chr->characteristic.instance_id;
4027         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4028
4029         /* Search All Descriptors */
4030         ret = gattc_get_descriptor(conn_info->connection_id, &srvc_id, &char_id, NULL);
4031         if (ret != OAL_STATUS_SUCCESS) {
4032                 BT_ERR("ret: %d", ret);
4033                 g_free(addr);
4034                 return BLUETOOTH_ERROR_INTERNAL;
4035         }
4036         g_free(addr);
4037         return BLUETOOTH_ERROR_NONE;
4038 }
4039
4040 int _bt_gatt_read_characteristic_value(
4041                 bluetooth_gatt_client_char_prop_info_t *chr)
4042 {
4043         struct gatt_server_info_t *conn_info = NULL;
4044         invocation_info_t *req_info = NULL;
4045         bluetooth_gatt_client_char_prop_info_t *prop;
4046         oal_gatt_srvc_id_t srvc_id;
4047         oal_gatt_id_t char_id;
4048         int ret = OAL_STATUS_SUCCESS;
4049         char *addr;
4050
4051         BT_CHECK_PARAMETER(chr, return);
4052
4053         BT_INFO("+");
4054
4055         /* Check if any app is already Reading characteristic of the same char of
4056            particular service on the same remote GATT Server */
4057         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_READ_CHARACTERISTIC);
4058         if (req_info) {
4059                 prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
4060                 if (prop && !memcmp(chr->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4061                                 && memcmp(chr->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4062                                 && chr->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4063                                 && memcmp(chr->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4064                                 && chr->characteristic.instance_id == prop->characteristic.instance_id) { /* Characteristic Instance ID matched */
4065                         BT_INFO("Already Characteristic value Read operation in progress for same remote GATT Server");
4066                         /* Return and wait for events to be sent to all apps */
4067                         return BLUETOOTH_ERROR_NONE;
4068                 }
4069         }
4070
4071         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4072         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4073
4074         /* Check if remote GATT Server is connected or not */
4075         conn_info = __bt_find_remote_gatt_server_info(addr);
4076         if (conn_info) {
4077                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4078                                 conn_info->addr, conn_info->connection_id);
4079         } else {
4080                 BT_ERR("GATT Server is not yet connected..");
4081                 g_free(addr);
4082                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4083         }
4084
4085         srvc_id.is_prmry = TRUE;
4086         srvc_id.id.inst_id = chr->svc.instance_id;
4087         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4088
4089         char_id.inst_id = chr->characteristic.instance_id;
4090         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4091
4092         /* Search All Descriptors */
4093         ret = gattc_read_characteristic(conn_info->connection_id, &srvc_id, &char_id, OAL_GATT_AUTH_REQ_NONE);
4094         if (ret != OAL_STATUS_SUCCESS) {
4095                 BT_ERR("ret: %d", ret);
4096                 g_free(addr);
4097                 return BLUETOOTH_ERROR_INTERNAL;
4098         }
4099         g_free(addr);
4100         return BLUETOOTH_ERROR_NONE;
4101 }
4102
4103 int _bt_gatt_read_descriptor_value(
4104                 bluetooth_gatt_client_desc_prop_info_t *desc)
4105 {
4106         struct gatt_server_info_t *conn_info = NULL;
4107         invocation_info_t *req_info = NULL;
4108         bluetooth_gatt_client_desc_prop_info_t *prop;
4109         oal_gatt_srvc_id_t srvc_id;
4110         oal_gatt_id_t char_id;
4111         oal_gatt_id_t desc_id;
4112         int ret = OAL_STATUS_SUCCESS;
4113         char *addr;
4114
4115         BT_CHECK_PARAMETER(desc, return);
4116
4117         BT_INFO("+");
4118
4119         /* Check if any app is already Reading descriptors of the same char of
4120            particular service on the same remote GATT Server */
4121         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_READ_DESCRIPTOR_VALUE);
4122         if (req_info) {
4123                 prop = (bluetooth_gatt_client_desc_prop_info_t*)req_info->user_data;
4124                 if (prop && !memcmp(desc->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4125                                 && memcmp(desc->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4126                                 && desc->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4127                                 && memcmp(desc->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4128                                 && desc->characteristic.instance_id == prop->characteristic.instance_id /* Characteristic Instance ID matched */
4129                                 && memcmp(desc->descriptor.uuid, prop->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Descriptor UUID matched */
4130                                 && desc->descriptor.instance_id == prop->descriptor.instance_id) { /* Descriptor Instance ID matched */
4131                         BT_INFO("Already Descriptor value Read operation in progress for same remote GATT Server");
4132                         /* Return and wait for events to be sent to all apps */
4133                         return BLUETOOTH_ERROR_NONE;
4134                 }
4135         }
4136
4137         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4138         _bt_convert_addr_type_to_string(addr, desc->device_address.addr);
4139
4140         /* Check if remote GATT Server is connected or not */
4141         conn_info = __bt_find_remote_gatt_server_info(addr);
4142         if (conn_info) {
4143                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4144                                 conn_info->addr, conn_info->connection_id);
4145         } else {
4146                 BT_ERR("GATT Server is not yet connected..");
4147                 g_free(addr);
4148                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4149         }
4150
4151         srvc_id.is_prmry = TRUE;
4152         srvc_id.id.inst_id = desc->svc.instance_id;
4153         memcpy(srvc_id.id.uuid.uuid, desc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4154
4155         char_id.inst_id = desc->characteristic.instance_id;
4156         memcpy(char_id.uuid.uuid, desc->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4157
4158         desc_id.inst_id = desc->descriptor.instance_id;
4159         memcpy(desc_id.uuid.uuid, desc->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4160
4161         /* Search All Descriptors */
4162         ret = gattc_read_descriptor(conn_info->connection_id, &srvc_id, &char_id,
4163                         &desc_id, OAL_GATT_AUTH_REQ_NONE);
4164         if (ret != OAL_STATUS_SUCCESS) {
4165                 BT_ERR("ret: %d", ret);
4166                 g_free(addr);
4167                 return BLUETOOTH_ERROR_INTERNAL;
4168         }
4169         g_free(addr);
4170         return BLUETOOTH_ERROR_NONE;
4171 }
4172
4173
4174 /* Write Characteristic */
4175 int _bt_gatt_write_characteristic_value_by_type(
4176                 bluetooth_gatt_client_char_prop_info_t *chr,
4177                 bluetooth_gatt_att_data_t *data,
4178                 bluetooth_gatt_write_type_e write_type)
4179 {
4180         struct gatt_server_info_t *conn_info = NULL;
4181         invocation_info_t *req_info = NULL;
4182         bluetooth_gatt_client_char_prop_info_t *prop;
4183         oal_gatt_srvc_id_t srvc_id;
4184         oal_gatt_id_t char_id;
4185         int ret = OAL_STATUS_SUCCESS;
4186         char *addr;
4187         int k;
4188
4189         BT_CHECK_PARAMETER(chr, return);
4190         BT_CHECK_PARAMETER(data, return);
4191
4192         BT_INFO("+");
4193
4194         /* Check if any app is already writing same char of
4195            particular service on the same remote GATT Server */
4196         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_WRITE_CHARACTERISTIC_VALUE_BY_TYPE);
4197         if (req_info) {
4198                 prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
4199                 if (prop && !memcmp(chr->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4200                                 && memcmp(chr->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4201                                 && chr->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4202                                 && memcmp(chr->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4203                                 && chr->characteristic.instance_id == prop->characteristic.instance_id) { /* Characteristic Instance ID matched */
4204                         BT_INFO("Already Characteristic Write Value operation in progress for same remote GATT Server");
4205                         /* Return and wait for events to be sent to all apps */
4206                         return BLUETOOTH_ERROR_NONE;
4207                 }
4208         }
4209
4210         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4211         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4212
4213         /* Check if remote GATT Server is connected or not */
4214         conn_info = __bt_find_remote_gatt_server_info(addr);
4215         if (conn_info) {
4216                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4217                                 conn_info->addr, conn_info->connection_id);
4218         } else {
4219                 BT_ERR("GATT Server is not yet connected..");
4220                 g_free(addr);
4221                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4222         }
4223
4224         srvc_id.is_prmry = TRUE;
4225         srvc_id.id.inst_id = chr->svc.instance_id;
4226         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4227
4228         char_id.inst_id = chr->characteristic.instance_id;
4229         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4230
4231         /* Write CHar value */
4232         /* DEBUG */
4233         BT_INFO("Connection ID [%d] write type [%d] data length [%d]", conn_info->connection_id, write_type, data->length);
4234         for (k = 0; k < data->length; k++)
4235                 BT_INFO("Data[%d] [0x%x]", k, data->data[k]);
4236
4237         ret = gattc_write_characteristic(conn_info->connection_id,
4238                         &srvc_id, &char_id,
4239                         (oal_gatt_write_type_t)write_type, data->length,
4240                         OAL_GATT_AUTH_REQ_NONE, (char *)(&data->data[0]));
4241         if (ret != OAL_STATUS_SUCCESS) {
4242                 BT_ERR("ret: %d", ret);
4243                 g_free(addr);
4244                 return BLUETOOTH_ERROR_INTERNAL;
4245         }
4246         g_free(addr);
4247         return BLUETOOTH_ERROR_NONE;
4248 }
4249
4250 /* Write Descriptor */
4251 int _bt_gatt_write_descriptor_value_by_type(
4252                 bluetooth_gatt_client_desc_prop_info_t *desc,
4253                 bluetooth_gatt_att_data_t *data,
4254                 bluetooth_gatt_write_type_e write_type)
4255 {
4256         struct gatt_server_info_t *conn_info = NULL;
4257         invocation_info_t *req_info = NULL;
4258         bluetooth_gatt_client_desc_prop_info_t *prop;
4259         oal_gatt_srvc_id_t srvc_id;
4260         oal_gatt_id_t char_id;
4261         oal_gatt_id_t desc_id;
4262         int ret = OAL_STATUS_SUCCESS;
4263         char *addr;
4264         int k;
4265
4266         BT_CHECK_PARAMETER(desc, return);
4267         BT_CHECK_PARAMETER(data, return);
4268
4269         BT_INFO("+");
4270
4271         /* Check if any app is already writing on same Descriptor of the same char of
4272            particular service on the same remote GATT Server */
4273         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_WRITE_DESCRIPTOR_VALUE);
4274         if (req_info) {
4275                 prop = (bluetooth_gatt_client_desc_prop_info_t*)req_info->user_data;
4276                 if (prop && !memcmp(desc->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4277                                 && memcmp(desc->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4278                                 && desc->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4279                                 && memcmp(desc->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4280                                 && desc->characteristic.instance_id == prop->characteristic.instance_id /* Characteristic Instance ID matched */
4281                                 && memcmp(desc->descriptor.uuid, prop->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Descriptor UUID matched */
4282                                 && desc->descriptor.instance_id == prop->descriptor.instance_id) { /* Descriptor Instance ID matched */
4283                         BT_INFO("Already Descriptor value Write operation in progress for same remote GATT Server");
4284                         /* Return and wait for events to be sent to all apps */
4285                         return BLUETOOTH_ERROR_NONE;
4286                 }
4287         }
4288
4289         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4290         _bt_convert_addr_type_to_string(addr, desc->device_address.addr);
4291
4292         /* Check if remote GATT Server is connected or not */
4293         conn_info = __bt_find_remote_gatt_server_info(addr);
4294         if (conn_info) {
4295                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4296                                 conn_info->addr, conn_info->connection_id);
4297         } else {
4298                 BT_ERR("GATT Server is not yet connected..");
4299                 g_free(addr);
4300                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4301         }
4302
4303         srvc_id.is_prmry = TRUE;
4304         srvc_id.id.inst_id = desc->svc.instance_id;
4305         memcpy(srvc_id.id.uuid.uuid, desc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4306
4307         char_id.inst_id = desc->characteristic.instance_id;
4308         memcpy(char_id.uuid.uuid, desc->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4309
4310         desc_id.inst_id = desc->descriptor.instance_id;
4311         memcpy(desc_id.uuid.uuid, desc->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4312
4313         /* DEBUG */
4314         BT_INFO("Connection ID [%d] write type [%d] data length [%d]", conn_info->connection_id, write_type, data->length);
4315         for (k = 0; k < data->length; k++)
4316                 BT_INFO("Data[%d] [0x%x]", k, data->data[k]);
4317
4318         ret = gattc_write_descriptor(conn_info->connection_id,
4319                         &srvc_id, &char_id, &desc_id,
4320                         (oal_gatt_write_type_t)write_type, data->length,
4321                         OAL_GATT_AUTH_REQ_NONE, (char *)(&data->data[0]));
4322         if (ret != OAL_STATUS_SUCCESS) {
4323                 BT_ERR("ret: %d", ret);
4324                 g_free(addr);
4325                 return BLUETOOTH_ERROR_INTERNAL;
4326         }
4327         g_free(addr);
4328         return BLUETOOTH_ERROR_NONE;
4329 }
4330
4331 int _bt_gatt_watch_characteristic(
4332                 bluetooth_gatt_client_char_prop_info_t *chr,
4333                 int client_id,
4334                 gboolean is_notify)
4335 {
4336         struct gatt_server_info_t *conn_info = NULL;
4337         oal_gatt_srvc_id_t srvc_id;
4338         oal_gatt_id_t char_id;
4339         int ret = OAL_STATUS_SUCCESS;
4340         char *addr;
4341
4342         BT_CHECK_PARAMETER(chr, return);
4343
4344         BT_INFO("Client ID [%d] Is Notify [%d]", client_id, is_notify);
4345
4346         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4347         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4348
4349         /* Check if remote GATT Server is connected or not */
4350         conn_info = __bt_find_remote_gatt_server_info(addr);
4351         if (conn_info) {
4352                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4353                                 conn_info->addr, conn_info->connection_id);
4354         } else {
4355                 BT_ERR("GATT Server is not yet connected..");
4356                 g_free(addr);
4357                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4358         }
4359         srvc_id.is_prmry = TRUE;
4360         srvc_id.id.inst_id = chr->svc.instance_id;
4361         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4362
4363         char_id.inst_id = chr->characteristic.instance_id;
4364         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4365
4366         /* Register or unregister Notification characteristic */
4367         if (is_notify)
4368                 ret = gattc_register_for_notification(conn_info->client_id,
4369                                 (bt_address_t*)&(chr->device_address),
4370                                 &srvc_id, &char_id);
4371         else
4372                 ret = gattc_deregister_for_notification(conn_info->client_id,
4373                                 (bt_address_t*)&(chr->device_address),
4374                                 &srvc_id, &char_id);
4375
4376         BT_INFO("Result[%d]", ret);
4377         if (ret != OAL_STATUS_SUCCESS) {
4378                 BT_ERR("ret: %d", ret);
4379                 g_free(addr);
4380                 return BLUETOOTH_ERROR_INTERNAL;
4381         }
4382         g_free(addr);
4383         return BLUETOOTH_ERROR_NONE;
4384 }
4385
4386
4387 int _bt_disconnect_le_device(bluetooth_device_address_t *address,
4388                 int client_id)
4389 {
4390         struct gatt_server_info_t *conn_info = NULL;
4391         invocation_info_t *req_info = NULL;
4392         int ret = OAL_STATUS_SUCCESS;
4393         char *addr;
4394         char *remote_address = NULL;
4395
4396         BT_CHECK_PARAMETER(address, return);
4397
4398         BT_INFO("+");
4399
4400         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4401         _bt_convert_addr_type_to_string(addr, address->addr);
4402         BT_INFO("GATT Client Disconnect request for address [%s]", addr);
4403
4404         /* Check if Remote Device is already under connection progress */
4405         req_info = _bt_get_request_info_data_from_function_name(BT_DISCONNECT_LE);
4406         if (req_info) {
4407                 remote_address = (char*)req_info->user_data;
4408                 if (remote_address && !strcasecmp(remote_address, addr)) {/* Address matched */
4409                         BT_INFO("Already DisConnection ongoing for same remote GATT Server address [%s]", remote_address);
4410                         /* Return success and wait for events to be sent to all apps */
4411                         g_free(addr);
4412                         return BLUETOOTH_ERROR_IN_PROGRESS;
4413                 }
4414         }
4415         /* Check if remote GATT Server is connected or not */
4416         conn_info = __bt_find_remote_gatt_server_info(addr);
4417         if (!conn_info) {
4418                 BT_ERR("GATT Server is not connected..");
4419                 g_free(addr);
4420                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
4421         }
4422
4423         /* Check if app sent 0 client id for Disconnection, in such case, use default gatt client ID */
4424         if (client_id == 0) {
4425                 BT_INFO("GATT CLient Disconnect request sent by an app without any client instance [%d]",
4426                                 client_id);
4427                 BT_INFO("Assign default GATT client id [%d]", gatt_default_client);
4428                 client_id = gatt_default_client;
4429         }
4430
4431         BT_INFO("Disconnect using CLient ID [%d] Connection ID [%d]", client_id, conn_info->connection_id);
4432         ret = gattc_disconnect(client_id, (bt_address_t*)(address),
4433                         conn_info->connection_id);
4434
4435         if (ret != OAL_STATUS_SUCCESS) {
4436                 BT_ERR("ret: %d", ret);
4437                 g_free(addr);
4438                 return BLUETOOTH_ERROR_INTERNAL;
4439         }
4440         g_free(addr);
4441         return BLUETOOTH_ERROR_NONE;
4442 }
4443
4444 int _bt_gatt_watch_service_changed_indication(const char *sender,
4445                 bluetooth_device_address_t *address,
4446                 gboolean is_enabled)
4447 {
4448         int k;
4449         bt_service_app_info_t *info = NULL;
4450
4451         BT_INFO("Enable Servic changed Indication watcher [%d] for app [%s]",
4452                         is_enabled, sender);
4453
4454         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
4455                 info = &numapps[k];
4456
4457                 if (g_strcmp0(sender, info->sender) == 0 &&
4458                                 memcmp(info->address.addr, address->addr,
4459                                         sizeof(bluetooth_device_address_t)) == 0) {
4460                         BT_INFO("Found GATT client App.. UUID [%s], sender [%s]", info->uuid, info->sender);
4461                         info->is_watcher_enabled = is_enabled;
4462                 }
4463         }
4464
4465         return BLUETOOTH_ERROR_NONE;
4466 }
4467
4468 int _bt_unregister_gatt_client_instance(const char *sender, int client_id)
4469 {
4470         BT_INFO("Unregister Allocated GATT CLient instance [%s] Client ID [%d]",
4471                         sender, client_id);
4472         int result = BLUETOOTH_ERROR_NONE;
4473         int k;
4474
4475         /* Unregister CLient instance associated with address X. It is possible that another app still
4476            has client_id valid for same remote address */
4477         bt_service_app_info_t *info = NULL;
4478
4479         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
4480                 info = &numapps[k];
4481
4482                 /* Exact matching of sender */
4483                 if (!g_strcmp0(info->sender, sender) && info->client_id == client_id) {  /* Check for only valid GATT client Instance */
4484                         BT_INFO("Unregister GATT client instance [%d]", info->client_id);
4485                         result = __bt_do_unregister_gatt_instance(info->client_id);
4486                         if (result != BLUETOOTH_ERROR_NONE)
4487                                 BT_ERR("Error in unregistering GATT Client Interface");
4488
4489                         break;
4490                 }
4491         }
4492         return result;
4493 }
4494
4495 #endif