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         GVariant *param = NULL;
1448
1449         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1450
1451         memcpy(dev_addr.addr, event->address.addr, 6);
1452
1453         /* REPLY dbus Context to application which called BT_CONNECT_LE. There is status
1454            in this event */
1455         _bt_convert_addr_type_to_string(address,
1456                         (unsigned char *)dev_addr.addr);
1457         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
1458                         address, BT_ADDRESS_STRING_SIZE);
1459
1460         BT_INFO("GATT Server Connedted: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1461                         address, event->server_inst, event->conn_id);
1462
1463
1464         /* Check if device is already in connected list */
1465         conn_info = __bt_find_remote_gatt_client_info(address);
1466
1467         if (!conn_info) {
1468                 BT_INFO("Conn Info absent: But no need to Send Local GATT Server Connected event to apps");
1469
1470                 param = g_variant_new("(is)", result, address);
1471
1472                 /* Send event to application */
1473                 _bt_send_event(BT_DEVICE_EVENT,
1474                                 BLUETOOTH_EVENT_GATT_SERVER_CONNECTED, /* Local device is GATT server */
1475                                 param);
1476
1477                 /* Save Connection info */
1478                 conn_info = g_new0(struct gatt_client_info_t, 1);
1479                 conn_info->addr = g_strdup(address);
1480                 BT_INFO("Added GATT client addr[%s]", conn_info->addr);
1481                 conn_info->connection_id = event->conn_id;
1482                 conn_info->instance_id = event->server_inst;
1483                 gatt_client_info_list = g_slist_append(gatt_client_info_list, conn_info);
1484                 BT_INFO("Total num of connected Remote GATT Clients [%d]", g_slist_length(gatt_client_info_list));
1485         }
1486
1487         g_free(address);
1488 }
1489
1490 /* GATT Server Dis connected */
1491 static void __bt_handle_gatt_server_disconnection_state(event_gatts_conn_t *event)
1492 {
1493         int result = BLUETOOTH_ERROR_NONE;
1494         struct gatt_client_info_t *conn_info = NULL;
1495         bluetooth_device_address_t dev_addr;
1496         GVariant *param = NULL;
1497         char address[BT_ADDRESS_STRING_SIZE];
1498
1499         memcpy(dev_addr.addr, event->address.addr, 6);
1500
1501         /* REPLY dbus Context to application which called BT_DISCONNECT_LE. There is status
1502            in this event */
1503         _bt_convert_addr_type_to_string(address,
1504                         (unsigned char *)dev_addr.addr);
1505
1506         if (NULL ==  _bt_get_request_info_data(BT_DISCONNECT_LE, address)) {
1507                 if (NULL !=  _bt_get_request_info_data(BT_CONNECT_LE, address)) {
1508                         result = BLUETOOTH_ERROR_INTERNAL;
1509
1510                         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
1511                                         address, BT_ADDRESS_STRING_SIZE);
1512
1513                         BT_ERR("Failed to connect Local GATT Server Remote Client addr[%s]", address);
1514                         return;
1515                 }
1516         } else {
1517                 __bt_gatt_handle_pending_request_info(result, BT_DISCONNECT_LE,
1518                                 address, BT_ADDRESS_STRING_SIZE);
1519         }
1520
1521         BT_INFO("Local GATT Server DisConnected: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1522                         address, event->server_inst, event->conn_id);
1523         /* Remove Connection info */
1524         conn_info = __bt_find_remote_gatt_client_info(address);
1525         if (conn_info) {
1526                 BT_INFO("No need to Send Local GATT Server Disconnected event to apps, just remove remote client info");
1527
1528                 param = g_variant_new("(is)", result, address);
1529                 /* Send event to application */
1530                 _bt_send_event(BT_DEVICE_EVENT,
1531                                 BLUETOOTH_EVENT_GATT_SERVER_DISCONNECTED, /* Local device is GATT server */
1532                                 param);
1533
1534                 /* Remove info from List */
1535                 gatt_client_info_list = g_slist_remove(gatt_client_info_list, conn_info);
1536                 BT_INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
1537                 g_free(conn_info->addr);
1538                 g_free(conn_info);
1539         }
1540 }
1541 #else
1542
1543 static void __bt_handle_gatt_server_connection_state(event_gatts_conn_t *event)
1544 {
1545         int result = BLUETOOTH_ERROR_NONE;
1546         struct gatt_client_info_t *conn_info = NULL;
1547         bt_service_app_info_t *info = NULL;
1548         bluetooth_device_address_t dev_addr;
1549         GVariant *param = NULL;
1550         int k;
1551
1552         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1553
1554         memcpy(dev_addr.addr, event->address.addr, 6);
1555
1556
1557         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1558         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1559                 info = &numapps[k];
1560
1561                 if (info->instance_id == event->server_inst) {
1562                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1563                         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
1564                                         (bluetooth_device_address_t*)&dev_addr, sizeof(bluetooth_device_address_t));
1565
1566                         break;
1567                 }
1568         }
1569
1570         /* Send event to BT-API */
1571         _bt_convert_addr_type_to_string(address,
1572                         (unsigned char *)dev_addr.addr);
1573
1574         BT_INFO("GATT Server Connedted: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1575                         address, event->server_inst, event->conn_id);
1576
1577
1578         /* Check if device is already in connected list */
1579         conn_info = __bt_find_remote_gatt_client_info(address);
1580
1581         if (!conn_info) {
1582                 param = g_variant_new("(is)", result, address);
1583                 /* Send event to application */
1584                 _bt_send_event(BT_GATT_SERVER_EVENT,
1585                                 BLUETOOTH_EVENT_GATT_CONNECTED,
1586                                 param);
1587
1588                 /* Save Connection info */
1589                 conn_info = g_new0(struct gatt_client_info_t, 1);
1590                 conn_info->addr = g_strdup(address);
1591                 BT_INFO("Added GATT client addr[%s]", conn_info->addr);
1592                 conn_info->connection_id = event->conn_id;
1593                 conn_info->instance_id = event->server_inst;
1594                 gatt_client_info_list = g_slist_append(gatt_client_info_list, conn_info);
1595                 BT_INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
1596         }
1597
1598         g_free(address);
1599 }
1600
1601 /* GATT Server Dis connected */
1602 static void __bt_handle_gatt_server_disconnection_state(event_gatts_conn_t *event)
1603 {
1604         int result = BLUETOOTH_ERROR_NONE;
1605         struct gatt_client_info_t *conn_info = NULL;
1606         bluetooth_device_address_t dev_addr;
1607         bt_service_app_info_t *info = NULL;
1608         GVariant *param = NULL;
1609         int k;
1610
1611         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1612
1613         memcpy(dev_addr.addr, event->address.addr, 6);
1614
1615         /* Check if the just registered Instance ID belongs to BLEAPP or GATT Server */
1616         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
1617                 info = &numapps[k];
1618
1619                 if (info->instance_id == event->server_inst) {
1620                         BT_INFO("Found GATT Server.. UUID [%s], sender [%s]", info->uuid, info->sender);
1621                         __bt_gatt_handle_pending_request_info(result, BT_DISCONNECT_LE,
1622                                         (bluetooth_device_address_t*)&dev_addr, sizeof(bluetooth_device_address_t));
1623
1624                         break;
1625                 }
1626         }
1627
1628         /* Send event to BT-API */
1629         _bt_convert_addr_type_to_string(address,
1630                         (unsigned char *)dev_addr.addr);
1631
1632         BT_INFO("GATT Server DisConnected: Remote Client addr[%s] Server Instance [%d] Connection ID [%d]",
1633                         address, event->server_inst, event->conn_id);
1634
1635         param = g_variant_new("(is)", result, address);
1636         /* Send event to application */
1637         _bt_send_event(BT_GATT_SERVER_EVENT,
1638                         BLUETOOTH_EVENT_GATT_DISCONNECTED,
1639                         param);
1640
1641         /* Remove Connection info */
1642         conn_info = __bt_find_remote_gatt_client_info(address);
1643         if (conn_info) {
1644                 BT_INFO("Remove GATT client info from List..");
1645                 /* Remove info from List */
1646                 gatt_client_info_list = g_slist_remove(gatt_client_info_list, conn_info);
1647                 BT_INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
1648                 g_free(conn_info->addr);
1649                 g_free(conn_info);
1650         }
1651
1652         g_free(address);
1653 }
1654 #endif
1655
1656
1657 static void __bt_handle_gatt_server_acquire_write_requested(event_gatts_srvc_acquire_attr_t *event)
1658 {
1659         GVariant *param = NULL;
1660         int result = BLUETOOTH_ERROR_NONE;
1661         struct gatt_server_req_info *req_info = NULL;
1662         bluetooth_device_address_t dev_addr;
1663         char  adress[BT_ADDRESS_STRING_SIZE] = {'/0',};
1664         ;
1665         BT_INFO("GATT Server ACQUIRE  Write Req Connection ID: [%d]", event->attr_trans.conn_id);
1666         BT_INFO("GATT Server  ACQUIRE Write Req Transaction ID:[%d]", event->attr_trans.trans_id);
1667         BT_INFO("GATT Server ACQUIRE Write Req Attribute Handle: [%d]", event->attr_trans.attr_handle);
1668
1669         //adress = g_malloc0(BT_ADDRESS_STRING_SIZE);
1670         memcpy(dev_addr.addr, event->address.addr, 6);
1671
1672         req_info = g_new0(struct gatt_server_req_info, 1);
1673         req_info->request_id = event->attr_trans.trans_id;
1674         req_info->attribute_handle = event->attr_trans.attr_handle;
1675         req_info->connection_id = event->attr_trans.conn_id;
1676         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_ACQUIRE_WRITE;
1677         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1678
1679         _bt_convert_addr_type_to_string(adress,
1680                         (unsigned char *)dev_addr.addr);
1681
1682         param = g_variant_new("(iiiiiis)", result,
1683                         event->attr_trans.conn_id,
1684                         event->attr_trans.trans_id,
1685                         event->attr_trans.attr_handle,
1686                         event->mtu, event->attr_trans.offset, adress);
1687         BT_INFO("GATT Server ACQUIRE Write Req Attribute remote adress : [%s]", adress);
1688
1689
1690         _bt_send_event(BT_GATT_SERVER_EVENT,
1691                         BLUETOOTH_EVENT_GATT_SERVER_ACQUIRE_WRITE,
1692                         param);
1693
1694 }
1695
1696 static void __bt_handle_gatt_server_acquire_notify_requested(event_gatts_srvc_acquire_attr_t *event)
1697 {
1698         GVariant *param = NULL;
1699         int result = BLUETOOTH_ERROR_NONE;
1700         struct gatt_server_req_info *req_info = NULL;
1701
1702         BT_INFO("GATT Server ACQUIRE  Notify Req Connection ID: [%d]", event->attr_trans.conn_id);
1703         BT_INFO("GATT Server ACQUIRE Notify  Req Transaction ID:[%d]", event->attr_trans.trans_id);
1704         BT_INFO("GATT Server ACQUIRE Notify Req Attribute Handle: [%d]", event->attr_trans.attr_handle);
1705
1706         req_info = g_new0(struct gatt_server_req_info, 1);
1707         req_info->request_id = event->attr_trans.trans_id;
1708         req_info->attribute_handle = event->attr_trans.attr_handle;
1709         req_info->connection_id = event->attr_trans.conn_id;
1710         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_ACQUIRE_NOTIFY;
1711         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1712
1713         param = g_variant_new("(iiiiii)", result,
1714                         event->attr_trans.conn_id,
1715                         event->attr_trans.trans_id,
1716                         event->attr_trans.attr_handle,
1717                         event->mtu, event->attr_trans.offset);
1718
1719         BT_INFO("GATT Server ACQUIRE Notify  Req Attribute : ");
1720
1721          _bt_send_event(BT_GATT_SERVER_EVENT,
1722                                  BLUETOOTH_EVENT_GATT_SERVER_ACQUIRE_NOTIFY,
1723                                  param);
1724 }
1725
1726 static void __bt_handle_gatt_server_write_requested(event_gatts_srvc_write_attr_t *event)
1727 {
1728         char *address;
1729         bluetooth_device_address_t dev_addr;
1730         GVariant *param = NULL;
1731         int result = BLUETOOTH_ERROR_NONE;
1732         gboolean need_resp;
1733         gboolean is_prepare_write;
1734         char *write_val;
1735         GVariant *data = NULL;
1736         int i;
1737         struct gatt_server_req_info *req_info = NULL;
1738         BT_INFO("GATT Server Write Requested");
1739
1740         memcpy(dev_addr.addr, event->address.addr, 6);
1741
1742         BT_INFO("GATT Server Write Req Connection ID: [%d]", event->attr_trans.conn_id);
1743         BT_INFO("GATT Server Write Req Transaction ID:[%d]", event->attr_trans.trans_id);
1744         BT_INFO("GATT Server Write Req Attribute Handle: [%d]", event->attr_trans.attr_handle);
1745         BT_INFO("GATT Server Write Req Attribute Offset: [%d]", event->attr_trans.offset);
1746         BT_INFO("GATT Server Write Req value length [%d]", event->length);
1747         BT_INFO("GATT Server Write Req needs response: [%d]", event->need_rsp);
1748         BT_INFO("GATT Server Write Req Is Prep: [%d]", event->is_prep);
1749
1750         if (event->length <= 0) {
1751                 BT_INFO("GATT Server write requested, but length of attr value is 0");
1752                 return;
1753         }
1754
1755         need_resp = event->need_rsp;
1756         is_prepare_write = event->is_prep;
1757
1758         write_val = g_memdup(&event->value[0], event->length);
1759
1760         address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1761         _bt_convert_addr_type_to_string(address,
1762                         (unsigned char *)dev_addr.addr);
1763
1764         BT_INFO("GATT Server Write Request from remote client [%s]", address);
1765         /* DEBUG */
1766         if (event->length > 0) {
1767                 for (i = 0; i < event->length; i++)
1768                         BT_DBG("Data[%d] = [0x%x]", i, event->value[i]);
1769         }
1770         /* Save Write Request Info */
1771         req_info = g_new0(struct gatt_server_req_info, 1);
1772         req_info->request_id = event->attr_trans.trans_id;
1773         req_info->attribute_handle = event->attr_trans.attr_handle;
1774         req_info->connection_id = event->attr_trans.conn_id;
1775         req_info->addr = address;
1776         req_info->offset = event->attr_trans.offset;
1777         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_WRITE;
1778         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1779
1780         data = g_variant_new_from_data(
1781                         G_VARIANT_TYPE_BYTESTRING,
1782                         write_val,
1783                         event->length,
1784                         TRUE, NULL, NULL);
1785
1786         param = g_variant_new("(iiiiiibbsn@ay)", result,
1787                         event->attr_trans.conn_id,
1788                         event->attr_trans.trans_id,
1789                         event->attr_trans.attr_handle,
1790                         event->attr_trans.offset,
1791                         event->length,
1792                         need_resp,
1793                         is_prepare_write,
1794                         address,
1795                         event->length,
1796                         data);
1797
1798          _bt_send_event(BT_GATT_SERVER_EVENT,
1799                          BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED,
1800                         param);
1801
1802         g_free(write_val);
1803 }
1804
1805 static void __bt_handle_gatt_server_read_requested(event_gatts_srvc_read_attr_t *event)
1806 {
1807         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1808         bluetooth_device_address_t dev_addr;
1809         int result = BLUETOOTH_ERROR_NONE;
1810         struct gatt_server_req_info *req_info = NULL;
1811         GVariant *param = NULL;
1812         gboolean is_long;
1813         BT_INFO("GATT Server Read Requested");
1814
1815         memcpy(dev_addr.addr, event->address.addr, 6);
1816
1817         BT_INFO("GATT Server-Client Connection ID: [%d]", event->attr_trans.conn_id);
1818         BT_INFO("GATT Server-Client Transaction ID: [%d]", event->attr_trans.trans_id);
1819         BT_INFO("GATT Server Attribute Handle: [%d]", event->attr_trans.attr_handle);
1820         BT_INFO("GATT Server Attribute Offset for read: [%d]", event->attr_trans.offset);
1821         BT_INFO("GATT Server Attribute is long: [%d]", event->is_long);
1822
1823         is_long = event->is_long;
1824
1825         /* Save Read Request Info */
1826         req_info = g_new0(struct gatt_server_req_info, 1);
1827         req_info->request_id = event->attr_trans.trans_id;
1828         req_info->attribute_handle = event->attr_trans.attr_handle;
1829         req_info->connection_id = event->attr_trans.conn_id;
1830         req_info->addr = address;
1831         req_info->offset = event->attr_trans.offset;
1832         req_info->request_type = BLUETOOTH_GATT_REQUEST_TYPE_READ;
1833         gatt_server_requests = g_slist_append(gatt_server_requests, req_info);
1834
1835         /* Send event to BT-API */
1836         _bt_convert_addr_type_to_string(address,
1837                         (unsigned char *)dev_addr.addr);
1838
1839         BT_INFO("GATT Server Read Request from remote client [%s]", address);
1840
1841         param = g_variant_new("(iiiiibs)", result,
1842                         event->attr_trans.conn_id,
1843                         event->attr_trans.trans_id,
1844                         event->attr_trans.attr_handle,
1845                         event->attr_trans.offset,
1846                         is_long,
1847                         address);
1848
1849         _bt_send_event(BT_GATT_SERVER_EVENT,
1850                         BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED,
1851                         param);
1852 }
1853
1854 static void __bt_handle_gatt_server_indicate_confirmed(event_gatts_ind_cnfrm_t *event)
1855 {
1856         bluetooth_device_address_t dev_addr;
1857         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1858         int cur_connected_clients;
1859         static int recvd = 0;
1860         gboolean completed = 0;
1861         GVariant *param = NULL;
1862
1863         /* OAL event does provide error, so MW assumes event will never contain wrong data,
1864            incase of any issues, check with OAL */
1865         int result = BLUETOOTH_ERROR_NONE;
1866
1867         memcpy(dev_addr.addr, event->address.addr, 6);
1868         _bt_convert_addr_type_to_string(address,
1869                         (unsigned char *)dev_addr.addr);
1870
1871         BT_INFO("Indication sent to GATT client [%s] conn_ ID [%d] transaction ID [%d] Att handle [%d]",
1872                         address, event->conn_id, event->trans_id, event->attr_handle);
1873
1874
1875         cur_connected_clients = g_slist_length(gatt_client_info_list);
1876         BT_INFO("Number of connected clients during sending Indication [%d] & current connected count [%d]",
1877                         num_indicate_clients, cur_connected_clients);
1878
1879         recvd++;
1880         if (recvd == num_indicate_clients) {
1881                 BT_INFO("Gatt indication confirm event for last GATT client.. [%s]", address);
1882                 completed = 1; /* Last event */
1883                 recvd = 0; /* Reset */
1884                 num_indicate_clients = 0;
1885         }
1886
1887         param = g_variant_new("(isib)",
1888                         result,
1889                         address,
1890                         event->attr_handle,
1891                         completed);
1892
1893         /* Send event to BT-API */
1894         _bt_send_event(BT_GATT_SERVER_EVENT,
1895                         BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_COMPLETED,
1896                         param);
1897
1898         BT_INFO("Received Indication confirm for client number [%d]", recvd);
1899         g_free(address);
1900 }
1901
1902 /* Tizen Platform Specific */
1903 static void __bt_handle_gatt_server_notification_changed(event_gatts_notif_t *event)
1904 {
1905         bluetooth_device_address_t dev_addr;
1906         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
1907         GVariant *param = NULL;
1908         gboolean notify;
1909
1910         /* OAL event does provide error, so MW assumes event will never contain wrong data,
1911            incase of any issues, check with OAL */
1912         int result = BLUETOOTH_ERROR_NONE;
1913
1914         memcpy(dev_addr.addr, event->address.addr, 6);
1915         _bt_convert_addr_type_to_string(address,
1916                         (unsigned char *)dev_addr.addr);
1917
1918         BT_INFO("notification_changed [%s] conn_ ID [%d] transaction ID [%d] Att handle [%d] Notify[%d]",
1919                         address, event->conn_id, event->trans_id, event->attr_handle, event->notify);
1920
1921         /* Set Notifcation status */
1922         notify = event->notify;
1923
1924         param = g_variant_new("(isib)",
1925                         result,
1926                         address,
1927                         event->attr_handle,
1928                         notify);
1929
1930         /* Send event to BT-API */
1931         _bt_send_event(BT_GATT_SERVER_EVENT,
1932                         BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED,
1933                         param);
1934
1935         g_free(address);
1936 }
1937
1938 static void __bt_handle_gatt_mtu_changed_event(event_gatts_mtu_changed_t *event)
1939 {
1940         int result = BLUETOOTH_ERROR_NONE;
1941         struct gatt_client_info_t *conn_info = NULL;
1942         GVariant *param = NULL;
1943         guint8 status = 0;
1944         BT_INFO("GATT Server MTU changed event");
1945
1946         conn_info = __bt_find_remote_gatt_client_info_from_conn_id(event->conn_id);
1947         if (conn_info == NULL) {
1948                 BT_ERR("Cant find connection Information");
1949                 return;
1950         }
1951         BT_INFO("Got connection Info GATT client [%s] MTU Size [%d]",
1952                         conn_info->addr, event->mtu_size);
1953
1954         param = g_variant_new("(isqy)",
1955                         result,
1956                         conn_info->addr,
1957                         event->mtu_size,
1958                         status);
1959
1960         /* Send event to BT-API */
1961         _bt_send_event(BT_GATT_SERVER_EVENT,
1962                         BLUETOOTH_EVENT_GATT_ATT_MTU_CHANGED,
1963                         param);
1964 }
1965
1966 static void __bt_gatt_event_handler(int event_type, gpointer event_data)
1967 {
1968         BT_INFO("OAL event = 0x%x, \n", event_type);
1969         switch (event_type) {
1970                 case OAL_EVENT_BLE_SERVER_INSTANCE_INITIALISED: {
1971                 BT_INFO("OAL Event: Server Instance Registered");
1972                 /* GATT Server Registered event is handled in MAIN thread context */
1973                 __bt_handle_server_instance_registered((event_gatts_register_t *)event_data);
1974                 break;
1975                                                                 }
1976         case OAL_EVENT_GATTS_SERVICE_ADDED: {
1977                 BT_INFO("OAL Event: GATT Service added");
1978                 __bt_handle_gatt_server_service_added((event_gatts_srvc_prm_t *)event_data);
1979                 break;
1980         }
1981         case OAL_EVENT_GATTS_CHARACTERISTIC_ADDED: {
1982                 BT_INFO("OAL Event: GATT characteristic added");
1983                 __bt_handle_gatt_server_characteristic_added((event_gatts_srvc_charctr_t *)event_data);
1984                 break;
1985         }
1986         case OAL_EVENT_GATTS_DESCRIPTOR_ADDED: {
1987                 BT_INFO("OAL Event: GATT descriptor added");
1988                 __bt_handle_gatt_server_descriptor_added((event_gatts_srvc_descr_t *)event_data);
1989                 break;
1990         }
1991         case OAL_EVENT_GATTS_SERVICE_STARTED: {
1992                 BT_INFO("OAL Event: GATT Service started");
1993                 __bt_handle_gatt_server_service_started((event_gatts_srvc_t *)event_data);
1994                 break;
1995         }
1996         case OAL_EVENT_GATTS_SERVICE_STOPED: {
1997                 BT_INFO("OAL Event: GATT Service stopped");
1998                 __bt_handle_gatt_server_service_stopped((event_gatts_srvc_t *)event_data);
1999                 break;
2000         }
2001         case OAL_EVENT_GATTS_SERVICE_DELETED: {
2002                 BT_INFO("OAL Event: GATT Service deleted");
2003                 __bt_handle_gatt_server_service_deleted((event_gatts_srvc_t *) event_data);
2004                 break;
2005         }
2006         case OAL_EVENT_GATTS_CONNECTION_COMPLETED: {
2007                 BT_INFO("OAL Event: GATT Server Connected");
2008                 __bt_handle_gatt_server_connection_state((event_gatts_conn_t *)event_data);
2009                 break;
2010         }
2011         case OAL_EVENT_GATTS_DISCONNECTION_COMPLETED: {
2012                 BT_INFO("OAL Event: GATT Server Disconnected");
2013                 __bt_handle_gatt_server_disconnection_state((event_gatts_conn_t *)event_data);
2014                 break;
2015         }
2016         case OAL_EVENT_GATTS_REQUEST_READ: {
2017                 BT_INFO("OAL Event: GATT Server Read Request");
2018                 __bt_handle_gatt_server_read_requested((event_gatts_srvc_read_attr_t *)event_data);
2019                 break;
2020         }
2021         case OAL_EVENT_GATTS_REQUEST_WRITE: {
2022                 BT_INFO("OAL Event: GATT Server Write Request");
2023                 __bt_handle_gatt_server_write_requested((event_gatts_srvc_write_attr_t *)event_data);
2024                 break;
2025         }
2026         case OAL_EVENT_GATTS_REQUEST_ACQUIRE_WRITE: {
2027                 BT_INFO("OAL Event: GATT Server Acquire  Write Request");
2028                 __bt_handle_gatt_server_acquire_write_requested((event_gatts_srvc_acquire_attr_t*)event_data);
2029                 break;
2030         }
2031         case OAL_EVENT_GATTS_REQUEST_ACQUIRE_NOTIFY: {
2032                 BT_INFO("OAL Event: GATT ServerAcquire Notify  Request");
2033                 __bt_handle_gatt_server_acquire_notify_requested((event_gatts_srvc_acquire_attr_t*)event_data);
2034                 break;
2035         }
2036         case OAL_EVENT_GATTS_IND_CONFIRM: {
2037                 BT_INFO("OAL Event: GATT Server Indication confirmed");
2038                 __bt_handle_gatt_server_indicate_confirmed((event_gatts_ind_cnfrm_t *)event_data);
2039                 break;
2040         }
2041         case OAL_EVENT_GATTS_NOTIFICATION: { /* Tizen Platform Specific */
2042                 BT_INFO("OAL Event: GATT Server DisConnected");
2043                 __bt_handle_gatt_server_notification_changed((event_gatts_notif_t *)event_data);
2044                 break;
2045         }
2046         case OAL_EVENT_GATTS_MTU_CHANGED: {
2047                 BT_INFO("OAL Event: GATT Server MTU changed event callback");
2048                 __bt_handle_gatt_mtu_changed_event((event_gatts_mtu_changed_t *)event_data);
2049                 break;
2050         }
2051 #ifdef TIZEN_GATT_CLIENT
2052         case OAL_EVENT_GATTC_REGISTRATION: {
2053                 BT_INFO("OAL Event: GATT Client instance Registered");
2054                 __bt_handle_client_instance_registered((event_gattc_register_t *) event_data);
2055                 break;
2056         }
2057         case OAL_EVENT_GATTC_CONNECTION_COMPLETED: {
2058                 BT_INFO("OAL Event: GATT Client Connected");
2059                 __bt_handle_client_connected((event_gattc_conn_t *) event_data);
2060                 break;
2061         }
2062         case OAL_EVENT_GATTC_DISCONNECTION_COMPLETED: {
2063                 BT_INFO("OAL Event: GATT Client DisConnected");
2064                 __bt_handle_client_disconnected((event_gattc_conn_t *) event_data);
2065                 break;
2066         }
2067         case OAL_EVENT_GATTC_SERVICE_SEARCH_RESULT: {
2068                 BT_INFO("OAL Event: GATT Client Service Search Result");
2069                 __bt_handle_client_service_search_result((event_gattc_service_result_t *) event_data);
2070                 break;
2071         }
2072         case OAL_EVENT_GATTC_SERVICE_SEARCH_DONE: {
2073                 BT_INFO("OAL Event: GATT Client Service Completed");
2074                 __bt_handle_client_service_search_completed((event_gattc_conn_status_t *) event_data);
2075                 break;
2076         }
2077         case OAL_EVENT_GATTC_CHARAC_SERACH_RESULT: {
2078                 BT_INFO("OAL Event: GATT Client Characteristic Search Result");
2079                 __bt_handle_client_characteristic_search_result((event_gattc_characteristic_result_t *) event_data);
2080                 break;
2081         }
2082         case OAL_EVENT_GATTC_DESC_SERACH_RESULT: {
2083                 BT_INFO("OAL Event: GATT Client Descriptor Search Result");
2084                 __bt_handle_client_descriptor_search_result((event_gattc_descriptor_result_t *) event_data);
2085                 break;
2086         }
2087         case OAL_EVENT_GATTC_READ_CHARAC: {
2088                 BT_INFO("OAL Event: GATT Client Characteristic Read Data");
2089                 __bt_handle_client_characteristic_read_data((event_gattc_read_data *) event_data);
2090                 break;
2091         }
2092         case OAL_EVENT_GATTC_READ_DESCR: {
2093                 BT_INFO("OAL Event: GATT Client Descriptor Read Data");
2094                 __bt_handle_client_descriptor_read_data((event_gattc_read_data *) event_data);
2095                 break;
2096         }
2097         case OAL_EVENT_GATTC_WRITE_CHARAC: {
2098                 BT_INFO("OAL Event: GATT Client Characteristic Write Data");
2099                 __bt_handle_client_characteristic_write_data((event_gattc_write_data *) event_data);
2100                 break;
2101         }
2102         case OAL_EVENT_GATTC_WRITE_DESCR: {
2103                 BT_INFO("OAL Event: GATT Client Descriptor Write Data");
2104                 __bt_handle_client_descriptor_write_data((event_gattc_write_data *) event_data);
2105                 break;
2106         }
2107         case OAL_EVENT_DEVICE_LE_DISCONNECTED: {
2108                 BT_INFO("OAL Event: LE device disconnected");
2109                 __bt_hanlde_le_device_disconnection((event_dev_conn_status_t *)event_data);
2110                 break;
2111         }
2112         case OAL_EVENT_GATTC_NOTIFICATION_REGISTERED: {
2113                 BT_INFO("OAL Event: GATT Client Notification Registered");
2114                 __bt_handle_client_notification_registered((event_gattc_regdereg_notify_t *) event_data, TRUE);
2115                 break;
2116         }
2117         case OAL_EVENT_GATTC_NOTIFICATION_DEREGISTERED: {
2118                 BT_INFO("OAL Event: GATT Client Notification Registered");
2119                 __bt_handle_client_notification_registered((event_gattc_regdereg_notify_t *) event_data, FALSE);
2120                 break;
2121         }
2122 #endif
2123         default:
2124                 break;
2125         }
2126         BT_DBG("-");
2127 }
2128
2129 int _bt_gatt_server_add_service(char *sender, int service_type,
2130                 int num_handles, char *svc_uuid, int instance_id)
2131 {
2132         BT_CHECK_PARAMETER(svc_uuid, return);
2133         BT_CHECK_PARAMETER(sender, return);
2134         int ret = OAL_STATUS_SUCCESS;
2135
2136         oal_gatt_srvc_id_t svc_data;
2137
2138         svc_data.is_prmry = service_type;
2139         svc_data.id.inst_id = instance_id;
2140
2141         BT_INFO("Service UUID [%s] Num handles [%d] Instance ID [%d]", svc_uuid, num_handles, instance_id);
2142         _bt_string_to_uuid(svc_uuid, (service_uuid_t*)&svc_data.id.uuid);
2143
2144         ret = gatts_add_service(instance_id, &svc_data, num_handles);
2145         if (ret != OAL_STATUS_SUCCESS) {
2146                 BT_ERR("ret: %d", ret);
2147                 return BLUETOOTH_ERROR_INTERNAL;
2148         }
2149
2150         return BLUETOOTH_ERROR_NONE;
2151 }
2152
2153
2154 int _bt_gatt_server_add_included_service(char *sender, int instance_id,
2155                 int service_handle, int included_svc_handle)
2156 {
2157         BT_CHECK_PARAMETER(sender, return);
2158         int ret = OAL_STATUS_SUCCESS;
2159
2160         ret = gatts_add_included_services(instance_id, service_handle, included_svc_handle);
2161         if (ret != OAL_STATUS_SUCCESS) {
2162                 BT_ERR("ret: %d", ret);
2163                 return BLUETOOTH_ERROR_INTERNAL;
2164         }
2165         return BLUETOOTH_ERROR_NONE;
2166 }
2167
2168 int _bt_gatt_server_add_characteristic(char *sender, char *char_uuid,
2169                 bluetooth_gatt_server_attribute_params_t *param)
2170 {
2171         BT_CHECK_PARAMETER(char_uuid, return);
2172         BT_CHECK_PARAMETER(sender, return);
2173         BT_CHECK_PARAMETER(param, return);
2174         int ret = OAL_STATUS_SUCCESS;
2175
2176         oal_uuid_t uuid = {{0} };
2177
2178         BT_INFO("Char UUID [%s] Instance ID [%d]", char_uuid, param->instance_id);
2179         _bt_string_to_uuid(char_uuid, (service_uuid_t*)&uuid);
2180
2181         BT_INFO("Char permission From API [0x%x]", param->permissions);
2182
2183         ret = gatts_add_characteristics(param->instance_id, param->service_handle, &uuid,
2184                         param->properties, (int)param->permissions);
2185         if (ret != OAL_STATUS_SUCCESS) {
2186                 BT_ERR("ret: %d", ret);
2187                 return BLUETOOTH_ERROR_INTERNAL;
2188         }
2189         return BLUETOOTH_ERROR_NONE;
2190 }
2191
2192 int _bt_gatt_server_add_descriptor(char *sender, char *desc_uuid,
2193                 bt_gatt_permission_t *param, int service_handle, int instance_id)
2194 {
2195         BT_CHECK_PARAMETER(desc_uuid, return);
2196         BT_CHECK_PARAMETER(sender, return);
2197         BT_CHECK_PARAMETER(param, return);
2198         int ret = OAL_STATUS_SUCCESS;
2199
2200         oal_uuid_t uuid = {{0} };
2201
2202         BT_INFO("Descriptor UUID [%s] Instance ID [%d] Service handle [%d]",
2203                         desc_uuid, service_handle, instance_id);
2204
2205         _bt_string_to_uuid(desc_uuid, (service_uuid_t*)&uuid);
2206
2207         BT_INFO("Descriptor permission From API [0x%x]", *param);
2208         ret = gatts_add_descriptor(instance_id, service_handle, &uuid, (int)*param);
2209
2210         if (ret != OAL_STATUS_SUCCESS) {
2211                 BT_ERR("ret: %d", ret);
2212                 return BLUETOOTH_ERROR_INTERNAL;
2213         }
2214         return BLUETOOTH_ERROR_NONE;
2215 }
2216
2217 int _bt_gatt_server_start_service(char *sender, int service_handle, int instance_id)
2218 {
2219         BT_CHECK_PARAMETER(sender, return);
2220         int ret = OAL_STATUS_SUCCESS;
2221
2222         ret = gatts_start_service(instance_id, service_handle, BT_GATT_TRANSPORT_LE);
2223         if (ret != OAL_STATUS_SUCCESS) {
2224                 BT_ERR("ret: %d", ret);
2225                 return BLUETOOTH_ERROR_INTERNAL;
2226         }
2227         return BLUETOOTH_ERROR_NONE;
2228 }
2229
2230 int _bt_gatt_server_stop_service(char *sender, int service_handle, int instance_id)
2231 {
2232         BT_CHECK_PARAMETER(sender, return);
2233         int ret = OAL_STATUS_SUCCESS;
2234
2235         ret = gatts_stop_service(instance_id, service_handle);
2236         if (ret != OAL_STATUS_SUCCESS) {
2237                 BT_ERR("ret: %d", ret);
2238                 return BLUETOOTH_ERROR_INTERNAL;
2239         }
2240         return BLUETOOTH_ERROR_NONE;
2241 }
2242
2243 int _bt_gatt_server_delete_service(char *sender, int service_handle, int instance_id)
2244 {
2245         BT_CHECK_PARAMETER(sender, return);
2246         int ret = OAL_STATUS_SUCCESS;
2247         GSList *l;
2248         int *handle = NULL;
2249
2250         ret = gatts_delete_service(instance_id, service_handle);
2251         if (ret != OAL_STATUS_SUCCESS) {
2252                 BT_ERR("ret: %d", ret);
2253                 return BLUETOOTH_ERROR_INTERNAL;
2254         }
2255
2256         /* Remove the Service Handle */
2257         for (l = numapps[instance_id].service_handles; l != NULL;) {
2258                 handle = l->data;
2259                 l = g_slist_next(l);
2260                 if (handle && *handle == service_handle) {
2261                         BT_INFO("Remove Service handle [%d]", *handle);
2262                         numapps[instance_id].service_handles = g_slist_remove(numapps[instance_id].service_handles, handle);
2263                         g_free(handle);
2264                         handle = NULL;
2265                 }
2266         }
2267
2268         return BLUETOOTH_ERROR_NONE;
2269 }
2270
2271 int _bt_gatt_server_send_response(char *sender, bluetooth_gatt_att_data_t *data,
2272                 bluetooth_gatt_server_response_params_t *param)
2273 {
2274         BT_CHECK_PARAMETER(sender, return);
2275         BT_CHECK_PARAMETER(data, return);
2276         BT_CHECK_PARAMETER(param, return);
2277         struct gatt_server_req_info *req_info = NULL;
2278         int ret = OAL_STATUS_SUCCESS;
2279
2280         oal_gatt_response_t response;
2281
2282         BT_INFO("GATT Server Response: Req Type [%d] req_id [%d] status [%d] auth_req [%d] offset[%d] data len[%d]",
2283                         param->req_type, param->request_id,
2284                         param->response_status, param->auth_req,
2285                         data->offset, data->length);
2286
2287         /* Search for matching Request in List */
2288         req_info = __bt_gatt_server_find_request_info(param->request_id, param->req_type);
2289         if (!req_info) {
2290                 BT_ERR("GATT Server Req Info not found for current response..return Error");
2291                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
2292         }
2293
2294         memset(&response, 0x00, sizeof(oal_gatt_response_t));
2295
2296         response.handle = req_info->attribute_handle;
2297         response.attr_value.auth_req = param->auth_req;
2298         response.attr_value.handle = req_info->attribute_handle;
2299         response.attr_value.offset = data->offset;
2300         response.attr_value.len = data->length;
2301         memcpy(&response.attr_value.value, &data->data, data->length);
2302
2303
2304         ret = gatts_send_response(req_info->connection_id, param->request_id,
2305                         param->response_status, &response);
2306
2307         if (ret != OAL_STATUS_SUCCESS) {
2308                 BT_ERR("ret: %d", ret);
2309                 return BLUETOOTH_ERROR_INTERNAL;
2310         }
2311
2312         BT_INFO("GATT Server Response successfully sent");
2313         /* Remove GATT server request from list */
2314         gatt_server_requests = g_slist_remove(gatt_server_requests, req_info);
2315         g_free(req_info->addr);
2316
2317         return BLUETOOTH_ERROR_NONE;
2318 }
2319
2320 int _bt_gatt_server_acquire_send_response(char *sender, bluetooth_gatt_server_acquire_response_params_t *param ,        void *fd_list)
2321 {
2322         BT_CHECK_PARAMETER(sender, return);
2323         BT_CHECK_PARAMETER(param, return);
2324         struct gatt_server_req_info *req_info = NULL;
2325         int ret = OAL_STATUS_SUCCESS;
2326
2327
2328         BT_INFO("GATT acquire Server Response: Req Type [%d] req_id [%d] fd  [%d] mtu[%d]",
2329                         param->req_type, param->request_id,
2330                          param->fd,
2331                         param->mtu);
2332
2333         /* Search for matching Request in List */
2334         req_info = __bt_gatt_server_find_request_info(param->request_id, param->req_type);
2335         if (!req_info) {
2336                 BT_ERR("GATT acquire Server Req Info not found for current response..return Error");
2337                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
2338         }
2339
2340         ret = gatt_send_response_acquire(req_info->connection_id, param->request_id, 0, param->fd, param->mtu, fd_list);
2341
2342         if (ret != OAL_STATUS_SUCCESS) {
2343                 BT_ERR("ret: %d", ret);
2344                 return BLUETOOTH_ERROR_INTERNAL;
2345         }
2346
2347         BT_INFO("GATT acquire Server Response successfully sent");
2348         /* Remove GATT server request from list */
2349         gatt_server_requests = g_slist_remove(gatt_server_requests, req_info);
2350         g_free(req_info->addr);
2351
2352         return BLUETOOTH_ERROR_NONE;
2353 }
2354
2355
2356
2357 int _bt_gatt_server_send_indication(char *sender, bluetooth_device_address_t *dev_addr,
2358                 bluetooth_gatt_att_data_t *data,
2359                 bluetooth_gatt_server_indication_params_t *param)
2360 {
2361         BT_CHECK_PARAMETER(sender, return);
2362         BT_CHECK_PARAMETER(data, return);
2363         BT_CHECK_PARAMETER(param, return);
2364         char *address;
2365         gboolean all_send = FALSE;
2366         int ret = OAL_STATUS_SUCCESS;
2367         struct gatt_client_info_t *conn;
2368
2369         address = g_malloc0(BT_ADDRESS_STRING_SIZE);
2370         _bt_convert_addr_type_to_string(address, dev_addr->addr);
2371
2372         if (memcmp(dev_addr->addr, BDADDR_ANY, 6) == 0) {
2373                 BT_INFO("GATT Server: Send Indication to all connected GATT clients..");
2374                 all_send = TRUE;
2375         } else {
2376                 BT_INFO("GATT Server: Send Indication to connected GATT client addr [%s]", address);
2377         }
2378
2379         /* Attempt to send Notification/Indication to all Connected GATT clients */
2380         if (all_send) {
2381                 ret = __bt_gatt_send_indication_to_all_connected_clients(data, param);
2382                 if (ret != OAL_STATUS_SUCCESS) {
2383                         BT_ERR("ret: %d", ret);
2384                         g_free(address);
2385                         return BLUETOOTH_ERROR_INTERNAL;
2386                 }
2387
2388         } else {
2389                 conn = __bt_find_remote_gatt_client_info(address);
2390                 if (conn) {
2391                         ret = gatts_send_indication(param->instance_id, param->atrribute_handle,
2392                                         conn->connection_id, data->length,
2393                                         param->need_confirmation, (char *)(&data->data[0]));
2394
2395                         if (ret != OAL_STATUS_SUCCESS) {
2396                                 BT_ERR("ret: %d", ret);
2397                                 BT_INFO("Indication failed to send to Remote GATT Client [%s]", address);
2398                                 g_free(address);
2399                                 return BLUETOOTH_ERROR_INTERNAL;
2400                         }
2401                         BT_INFO("Indication sent to Remote GATT Client [%s] wait for Notification completed event from OAL", address);
2402                         g_free(address);
2403                         num_indicate_clients = 1;
2404                         return BLUETOOTH_ERROR_NONE;
2405                 }
2406                 BT_ERR("Remote GATT client [%s] is not connected..Cant send Indication!!", address);
2407                 g_free(address);
2408                 return BLUETOOTH_ERROR_NOT_CONNECTED;
2409         }
2410         g_free(address);
2411         return BLUETOOTH_ERROR_NONE;
2412 }
2413
2414 int _bt_gatt_server_update_attribute_value(char *sender, int instance_id,
2415                 bluetooth_gatt_server_update_value_t *param)
2416 {
2417         BT_CHECK_PARAMETER(sender, return);
2418         BT_CHECK_PARAMETER(param, return);
2419         int ret = OAL_STATUS_SUCCESS;
2420
2421         oal_gatt_value_t value;
2422         BT_INFO("GATT Server Update value: Instance ID [%d] attr handle [%d] Value len [%d]",
2423                         instance_id, param->attribute_handle, param->length);
2424
2425
2426         memset(&value, 0x00, sizeof(oal_gatt_value_t));
2427
2428         value.handle = param->attribute_handle;
2429         value.len = param->length;
2430         memcpy(&value.value, &param->data.data, param->length);
2431
2432         ret = gatts_update_att_value(instance_id, &value);
2433
2434         if (ret != OAL_STATUS_SUCCESS) {
2435                 BT_ERR("ret: %d", ret);
2436                 return BLUETOOTH_ERROR_INTERNAL;
2437         }
2438
2439         BT_INFO("GATT Server Update Attribute Value successfully");
2440         return BLUETOOTH_ERROR_NONE;
2441 }
2442
2443 int _bt_get_att_mtu(bluetooth_device_address_t *address,
2444                 unsigned int *mtu)
2445 {
2446         BT_CHECK_PARAMETER(address, return);
2447         BT_CHECK_PARAMETER(mtu, return);
2448         struct gatt_client_info_t *conn_info = NULL;
2449         char addr[BT_ADDRESS_STRING_SIZE] = { 0 };
2450         int ret = OAL_STATUS_SUCCESS;
2451         int stack_mtu;
2452
2453         _bt_convert_addr_type_to_string(addr, address->addr);
2454
2455         BT_INFO("Get current MTU size for the remote client:DevAddress:[%s]", addr);
2456
2457         conn_info = __bt_find_remote_gatt_client_info(addr);
2458         if (conn_info) {
2459                 BT_INFO("GATT Client [%s] is connected, conn Id [%d] Instance ID [%d]",
2460                                 conn_info->addr, conn_info->connection_id, conn_info->instance_id);
2461         } else {
2462                 BT_ERR("GATT Client [%s] is not yet connected..");
2463                 return BLUETOOTH_ERROR_NOT_CONNECTED;
2464         }
2465
2466         ret = gatts_get_att_mtu(conn_info->connection_id, &stack_mtu);
2467         if (ret != OAL_STATUS_SUCCESS) {
2468                 BT_ERR("ret: %d", ret);
2469                 return BLUETOOTH_ERROR_INTERNAL;
2470         }
2471         BT_INFO("ATT MTU received from OAL [%d]", stack_mtu);
2472         *mtu = (unsigned int)stack_mtu;
2473         return BLUETOOTH_ERROR_NONE;
2474 }
2475
2476 #ifdef TIZEN_GATT_CLIENT
2477 /* GATT Client utility static functions */
2478 static bt_gatt_service_info_list_t * __bt_get_service_info_list(int conn_id)
2479 {
2480         GSList *l;
2481         bt_gatt_service_info_list_t *info = NULL;
2482
2483         for (l = list_gatt_info; l != NULL; l = g_slist_next(l)) {
2484                 info = (bt_gatt_service_info_list_t*)l->data;
2485                 if (info == NULL)
2486                         continue;
2487
2488                 if (info->conn_id == conn_id)
2489                         return info;
2490
2491         }
2492         return NULL;
2493 }
2494
2495 static bt_gatt_service_info_t* __bt_find_matching_service(
2496                 bt_gatt_service_info_list_t *svc_list, oal_gatt_srvc_id_t *svc)
2497 {
2498         GSList *l;
2499         bt_gatt_service_info_t *info = NULL;
2500
2501         for (l = svc_list->services; l != NULL; l = g_slist_next(l)) {
2502                 info = (bt_gatt_service_info_t*)l->data;
2503                 if (info == NULL)
2504                         continue;
2505
2506                 /* Match UUID and instance ID */
2507                 if (!memcmp(&svc->id.uuid.uuid, &info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
2508                                 && (svc->id.inst_id == info->inst_id)) {
2509                         return info;
2510                 }
2511         }
2512         return NULL;
2513 }
2514
2515 static bt_gatt_char_info_t* __bt_find_matching_charc(
2516                 bt_gatt_service_info_t *svc_info, oal_gatt_id_t *charc)
2517 {
2518         GSList *l;
2519         bt_gatt_char_info_t *info = NULL;
2520
2521         for (l = svc_info->chars; l != NULL; l = g_slist_next(l)) {
2522                 info = (bt_gatt_char_info_t*)l->data;
2523                 if (info == NULL)
2524                         continue;
2525
2526                 /* Match UUID and instance ID */
2527                 if (!memcmp(&charc->uuid.uuid, &info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
2528                                 && (charc->inst_id == info->inst_id)) {
2529                         return info;
2530                 }
2531         }
2532         return NULL;
2533 }
2534
2535 static bt_gatt_descriptor_info_t* __bt_find_matching_desc(
2536                 bt_gatt_char_info_t *char_info, oal_gatt_id_t *desc)
2537 {
2538         GSList *l;
2539         bt_gatt_descriptor_info_t *info = NULL;
2540
2541         for (l = char_info->descs; l != NULL; l = g_slist_next(l)) {
2542                 info = (bt_gatt_descriptor_info_t*)l->data;
2543                 if (info == NULL)
2544                         continue;
2545
2546                 /* Match UUID and instance ID */
2547                 if (!memcmp(&desc->uuid, &info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
2548                                 && (desc->inst_id == info->inst_id)) {
2549                         return info;
2550                 }
2551         }
2552         return NULL;
2553 }
2554
2555
2556 static struct gatt_server_info_t *__bt_find_remote_gatt_server_info_from_conn_id(int conn_id)
2557 {
2558         GSList *l;
2559         struct gatt_server_info_t *info = NULL;
2560
2561         for (l = gatt_server_info_list; l != NULL; l = g_slist_next(l)) {
2562                 info = (struct gatt_server_info_t*)l->data;
2563                 if (info == NULL)
2564                         continue;
2565
2566                 if (info->connection_id == conn_id) {
2567                         BT_INFO("Remote GATT server found addr[%s]", info->addr);
2568                         return info;
2569                 }
2570         }
2571         return NULL;
2572 }
2573
2574 static bt_gatt_service_info_t* __bt_find_removed_service(bt_gatt_service_info_list_t *svc_list)
2575 {
2576         GSList *l;
2577         bt_gatt_service_info_t *info = NULL;
2578
2579         for (l = svc_list->services; l != NULL; l = g_slist_next(l)) {
2580                 info = (bt_gatt_service_info_t*)l->data;
2581                 if (info == NULL)
2582                         continue;
2583
2584                 /* Service is marked a removed */
2585                 if (info->is_removed == 1)
2586                         return info;
2587         }
2588         return NULL;
2589 }
2590
2591 static void __bt_remove_service_info_from_list(bt_gatt_service_info_t *svc_info)
2592 {
2593 #if 0
2594         GSList *l;
2595         GSList *l1;
2596         GSList *l2;
2597         bt_gatt_char_info_t *charc = NULL;
2598         bt_gatt_included_service_info_t *incl = NULL;
2599         bt_gatt_descriptor_info_t *desc = NULL;
2600
2601         /* Remove all Characteristic and Descriptors within characteristic */
2602         for (l = svc_info->chars; l != NULL;) {
2603                 charc = (bt_gatt_char_info_t*)l->data;
2604                 l = g_slist_next(l); /* Incase if l is removed, saving next to l */
2605
2606                 if (charc == NULL)
2607                         continue;
2608
2609                 /* Inside Characteristic */
2610                 for (l1 = charc->descs; l1 != NULL;) {
2611
2612                         desc = (bt_gatt_descriptor_info_t*)l1->data;
2613                         l1 = g_slist_next(l1);
2614
2615                         if (desc == NULL)
2616                                 continue;
2617
2618                         /* Remove Descriptor */
2619                         charc->descs = g_slist_remove(charc->descs, desc);
2620                         g_free(desc);
2621                 }
2622                 /* Remove Characteristic */
2623                 svc_info->chars = g_slist_remove(svc_info->chars, charc);
2624                 g_free(charc);
2625         }
2626
2627         /* Remove all Included Services */
2628         for (l2 = svc_info->included_svcs; l2 != NULL;) {
2629                 incl = (bt_gatt_included_service_info_t*)l2->data;
2630                 l2 = g_slist_next(l2); /* Incase if l is removed, saving next to l */
2631
2632                 if (incl == NULL)
2633                         continue;
2634
2635                 /* Remove included service */
2636                 svc_info->included_svcs = g_slist_remove(svc_info->included_svcs, incl);
2637                 g_free(incl);
2638         }
2639 #endif
2640 }
2641
2642
2643 static void __bt_build_service_browse_info(int conn_id,
2644                 bt_services_browse_info_t* info)
2645 {
2646         GSList *l;
2647         bt_gatt_service_info_list_t *svc_info_list;
2648         bt_gatt_service_info_t *svc_info;
2649
2650         service_uuid_t uuid;
2651         struct gatt_server_info_t *conn_info = NULL;
2652         int count = 0;
2653         char uuid_string[BLUETOOTH_UUID_STRING_MAX];
2654         BT_INFO("+");
2655
2656         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(conn_id);
2657
2658         if (!conn_info)
2659                 return;
2660
2661         _bt_convert_addr_string_to_type(info->device_addr.addr, conn_info->addr);
2662
2663         svc_info_list = __bt_get_service_info_list(conn_id);
2664
2665         if (!svc_info_list)
2666                 return;
2667
2668         info->count = g_slist_length(svc_info_list->services);
2669         BT_INFO("Total services present in the svc info list for this conn id [%d] is [%d]",
2670                         conn_id, info->count);
2671
2672         for (l = svc_info_list->services; l != NULL; l = g_slist_next(l)) {
2673                 svc_info = (bt_gatt_service_info_t*)l->data;
2674                 if (svc_info == NULL)
2675                         continue;
2676
2677                 memcpy(&uuid.uuid, &svc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2678                 _bt_uuid_to_string(&uuid, uuid_string);
2679
2680                 BT_INFO("Service UUID formed [%s] strlen [%d]", uuid_string, strlen(uuid_string));
2681
2682                 /* Fill UUID of service */
2683                 g_strlcpy(info->uuids[count], uuid_string,
2684                                 BLUETOOTH_UUID_STRING_MAX);
2685
2686                 BT_INFO("Service UUID formed  TO be sent [%s] strlen [%d]",
2687                                 info->uuids[count], strlen(info->uuids[count]));
2688                 /* Fill instance ID of service */
2689                 info->inst_id[count] = svc_info->inst_id;
2690
2691                 /* Fill primary service or not info */
2692                 info->primary[count] = svc_info->is_primary;
2693
2694                 /* Increment count of services browsed */
2695                 count++;
2696         }
2697
2698         BT_INFO("Total services browsed [%d]", count);
2699 }
2700
2701 static void __bt_build_char_browse_info(int conn_id,
2702                 bt_gatt_service_info_t *svc_info,
2703                 bt_char_browse_info_t* info)
2704 {
2705         GSList *l;
2706         bt_gatt_char_info_t *char_info;
2707         service_uuid_t uuid;
2708
2709         struct gatt_server_info_t *conn_info = NULL;
2710         int count = 0;
2711         char uuid_string[BLUETOOTH_UUID_STRING_MAX];
2712
2713         BT_INFO("+");
2714
2715         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(conn_id);
2716         if (!conn_info)
2717                 return;
2718
2719         /* Fill default data, this will be required even in case of failure */
2720         _bt_convert_addr_string_to_type(info->device_addr.addr, conn_info->addr);
2721         memcpy(&info->svc_uuid, svc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2722         info->svc_inst_id = svc_info->inst_id;
2723
2724         if (!svc_info->chars) {
2725                 BT_ERR("No Chars browsed for address [%s]", conn_info->addr);
2726                 return;
2727         }
2728
2729         info->count = g_slist_length(svc_info->chars);
2730         BT_INFO("Total count of Characteristics [%d]", info->count);
2731
2732         for (l = svc_info->chars; l != NULL; l = g_slist_next(l)) {
2733                 char_info = (bt_gatt_char_info_t*)l->data;
2734                 if (char_info == NULL)
2735                         continue;
2736
2737                 memcpy(&uuid.uuid, &char_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2738                 _bt_uuid_to_string(&uuid, uuid_string);
2739
2740                 /* Fill UUID of characteristic */
2741                 g_strlcpy(info->uuids[count], uuid_string,
2742                                 BLUETOOTH_UUID_STRING_MAX);
2743
2744                 /* Fill instance ID of characteristic */
2745                 info->inst_id[count] = char_info->inst_id;
2746
2747                 /* Fill property of characteristic */
2748                 info->props[count] = char_info->props;
2749
2750                 /* Increment count of services browsed */
2751                 count++;
2752         }
2753         BT_INFO("Total characteristics browsed [%d]", count);
2754 }
2755
2756 static void __bt_build_descriptor_browse_info(int conn_id,
2757                 bt_gatt_service_info_t *svc_info,
2758                 bt_gatt_char_info_t *char_info,
2759                 bt_descriptor_browse_info_t* info)
2760 {
2761         GSList *l;
2762         bt_gatt_descriptor_info_t *desc_info;
2763
2764         service_uuid_t uuid;
2765         struct gatt_server_info_t *conn_info = NULL;
2766         int count = 0;
2767         char uuid_string[BLUETOOTH_UUID_STRING_MAX];
2768
2769         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(conn_id);
2770
2771         /* Fill default data, this will be required even in case of failure */
2772         _bt_convert_addr_string_to_type(info->device_addr.addr, conn_info->addr);
2773         memcpy(&info->svc_uuid, svc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2774         info->svc_inst_id = svc_info->inst_id;
2775         memcpy(&info->char_uuid, char_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2776         info->char_inst_id = char_info->inst_id;
2777
2778         /* Fill property of the parent characteristic of this descriptor */
2779         info->char_props_map = char_info->props;
2780
2781         info->count = g_slist_length(char_info->descs);
2782         BT_INFO("Total count of Descriptors [%d]", info->count);
2783
2784         if (!char_info->descs) {
2785                 BT_ERR("No Descriptors browsed for address [%s]", conn_info->addr);
2786                 return;
2787         }
2788
2789         for (l = char_info->descs; l != NULL; l = g_slist_next(l)) {
2790                 desc_info = (bt_gatt_descriptor_info_t*)l->data;
2791                 if (desc_info == NULL)
2792                         continue;
2793
2794                 memcpy(&uuid.uuid, &desc_info->uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
2795                 _bt_uuid_to_string(&uuid, uuid_string);
2796
2797                 /* Fill UUID of Descriptor */
2798                 g_strlcpy(info->uuids[count], uuid_string,
2799                                 BLUETOOTH_UUID_STRING_MAX);
2800
2801                 /* Fill instance ID of Descriptor */
2802                 info->inst_id[count] = desc_info->inst_id;
2803
2804
2805                 /* Increment count of Descriptor browsed */
2806                 count++;
2807         }
2808
2809         BT_INFO("Total descriptors browsed [%d]", count);
2810 }
2811
2812
2813 static void __bt_cleanup_remote_services(struct gatt_server_info_t *conn_info)
2814 {
2815         GSList *l;
2816         GSList *ll;
2817         GSList *lll;
2818         GSList *llll;
2819
2820         bt_gatt_service_info_list_t * svc_info_list = NULL;
2821         bt_gatt_service_info_t *svc = NULL;
2822         bt_gatt_char_info_t *chr = NULL;
2823         bt_gatt_descriptor_info_t *desc = NULL;
2824         bt_gatt_included_service_info_t *incl_svc = NULL;
2825
2826         BT_INFO("Start Cleanup of all services");
2827
2828         svc_info_list = __bt_get_service_info_list(conn_info->connection_id);
2829         if (!svc_info_list) {
2830                 BT_INFO("Could not find Svc Info list for the connection ID [%d]",
2831                                 conn_info->connection_id);
2832                 return;
2833         }
2834
2835         BT_INFO("Num Services [%d]", g_slist_length(svc_info_list->services));
2836         for (l = svc_info_list->services; l;) {
2837                 svc = (bt_gatt_service_info_t*)l->data;
2838                 l = g_slist_next(l);
2839                 if (svc == NULL)
2840                         continue;
2841
2842                 BT_INFO("Service info Is Prim[%d] Inst ID [%d]",
2843                                 svc->is_primary, svc->inst_id);
2844                 BT_INFO("Num chars [%d]", g_slist_length(svc->chars));
2845                 /* Delete all chars and its descriptors */
2846                 for (ll = svc->chars; ll;) {
2847                         chr = (bt_gatt_char_info_t*)ll->data;
2848                         ll = g_slist_next(ll);
2849                         if (chr == NULL)
2850                                 continue;
2851
2852                         BT_INFO("Num descs [%d]", g_slist_length(chr->descs));
2853                         for (lll = chr->descs; lll;) {
2854                                 desc = (bt_gatt_descriptor_info_t *)lll->data;
2855                                 lll = g_slist_next(lll);
2856                                 if (desc == NULL)
2857                                         continue;
2858                                 chr->descs = g_slist_remove(chr->descs, desc);
2859                                 g_free(desc);
2860                         }
2861                         svc->chars = g_slist_remove(svc->chars, chr);
2862                         g_free(chr);
2863                 }
2864
2865                 BT_INFO("Num incl svcs [%d]", g_slist_length(svc->included_svcs));
2866                 /* Delete all included services */
2867                 for (llll = svc->included_svcs; llll;) {
2868                         incl_svc = (bt_gatt_included_service_info_t*)llll->data;
2869                         llll = g_slist_next(llll);
2870                         if (incl_svc == NULL)
2871                                 continue;
2872
2873                         svc->included_svcs = g_slist_remove(svc->included_svcs, incl_svc);
2874                         g_free(incl_svc);
2875                 }
2876                 svc_info_list->services = g_slist_remove(svc_info_list->services, svc);
2877                 g_free(svc);
2878         }
2879         g_free(svc_info_list);
2880         BT_INFO("Cleanup of all services done");
2881 }
2882
2883 int _bt_register_gatt_client_instance(const char *sender,
2884                 bluetooth_device_address_t *address)
2885 {
2886         int ret = OAL_STATUS_SUCCESS;
2887         char *uuid_string = NULL;
2888         int slot = -1;
2889         int k;
2890         oal_uuid_t uuid;
2891
2892         /* App should ensure that it should not send */
2893         BT_INFO("###Check on which instance GATT Client instance can be initialized....");
2894         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
2895                 if (numapps[k].is_initialized == 1) {
2896                         BT_INFO("Instance ID [%d] is already in use..Check next slot",
2897                                         numapps[k].instance_id);
2898                 } else {
2899                         slot = k;
2900                         BT_INFO("Time to register GATT client instancer..UUID to be used is [%s] slot [%d]",
2901                                         uuid_list[slot-1], slot);
2902                         break;
2903                 }
2904         }
2905
2906         if (slot == -1) {
2907                 BT_ERR("No Slot if free for GATT Client registration..");
2908                 return BLUETOOTH_ERROR_REGISTRATION_FAILED;
2909         }
2910
2911         uuid_string = g_malloc0(BT_UUID_STRING_MAX);
2912         _bt_string_to_uuid(uuid_list[slot-1], (service_uuid_t*)&uuid);
2913         g_strlcpy(uuid_string, uuid_list[slot-1], BT_UUID_STRING_MAX);
2914         BT_INFO("Copied UUID string [%s]", uuid_string);
2915
2916         /* Register GATT Client */
2917         ret = gattc_register(&uuid);
2918         if (ret != OAL_STATUS_SUCCESS) {
2919                 BT_ERR("ret: %d", ret);
2920                 g_free(uuid_string);
2921                 return BLUETOOTH_ERROR_INTERNAL;
2922         }
2923
2924         BT_INFO("GATT Client registration call successfully accepted by OAL..wait for Instance Initialized event from OAL..");
2925
2926         /* Return & wait for GATT Client Instance Initialization event */
2927         memset(numapps[slot].sender, 0x00, sizeof(numapps[slot].sender));
2928         memset(numapps[slot].uuid, 0x00, sizeof(numapps[slot].uuid));
2929
2930         g_strlcpy(numapps[slot].sender, sender, sizeof(numapps[slot].sender));
2931         g_strlcpy(numapps[slot].uuid, uuid_string, sizeof(numapps[slot].uuid));
2932
2933         /* Address is saved here. When event comes, sender + address are matched for replying pending
2934            request. It is impossible for same sender to have requests with two same addresses */
2935         memcpy(&numapps[slot].address.addr, address->addr, sizeof(bluetooth_device_address_t));
2936
2937         BT_INFO("Slot [%d] occupied", slot);
2938         numapps[slot].is_initialized = TRUE; /* Set initialization to true here itself */
2939
2940         g_free(uuid_string);
2941         return BLUETOOTH_ERROR_NONE;
2942
2943 }
2944
2945
2946
2947 /* GATT client events */
2948 static void __bt_handle_client_instance_registered(event_gattc_register_t *data)
2949 {
2950         bt_service_app_info_t *info = NULL;
2951         int k;
2952         char *uuid_string = g_malloc0(BT_UUID_STRING_MAX);
2953
2954         _bt_uuid_to_string(&(data->client_uuid), uuid_string);
2955         BT_INFO("CLient ID is Initialized [%d] UUID initialized [%s]", data->client_if, uuid_string);
2956
2957         /* Platform GATT client framwork does not use Default GATT client instance
2958            This GATT client instance is never deregistred in the lifetime of bt-service */
2959         BT_INFO("Default UUID [%s] current registered uuid [%s]",
2960                         DEFAULT_GATT_CLIENT_UUID, uuid_string);
2961         if (g_strcmp0(uuid_string, DEFAULT_GATT_CLIENT_UUID) == 0) {
2962                 BT_INFO("Default client Instance Registered [%s] Client instance [%d]",
2963                                 uuid_string, data->client_if);
2964                 gatt_default_client = data->client_if;
2965                 g_free(uuid_string);
2966                 return;
2967         }
2968
2969         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
2970                 info = &numapps[k];
2971
2972                 if (g_strcmp0(info->uuid, uuid_string) == 0) {
2973                         BT_INFO("Found GATT client.. UUID [%s], sender [%s]", info->uuid, info->sender);
2974                         BT_INFO("Slot [%d] occupied", k);
2975                         info->is_initialized = TRUE;
2976                         info->client_id = data->client_if;
2977                         __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE, BT_GATT_CLIENT_REGISTER,
2978                                         (void*)info, sizeof(bt_service_app_info_t));
2979                         break;
2980                 }
2981         }
2982         g_free(uuid_string);
2983 }
2984
2985 static void __bt_handle_client_connected(event_gattc_conn_t *event_data)
2986 {
2987         int result = BLUETOOTH_ERROR_NONE;
2988         struct gatt_server_info_t *conn_info = NULL;
2989         struct gatt_out_conn_info_t *out_conn_info = NULL;
2990
2991         GVariant *param = NULL;
2992
2993         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
2994         _bt_convert_addr_type_to_string(address,
2995                         (unsigned char *)event_data->address.addr);
2996
2997         if (event_data->status != OAL_STATUS_SUCCESS)
2998                 result = BLUETOOTH_ERROR_INTERNAL;
2999
3000         /* DBUS Return fo BT_CONNECT_LE for all the apps */
3001         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE, address,
3002                         BT_ADDRESS_STRING_SIZE);
3003
3004         BT_INFO("Local GATT Client Connected: Remote addr[%s] Client Interface [%d] Connection ID [%d] status[%d]",
3005                         address, event_data->client_if, event_data->conn_id, event_data->status);
3006
3007         if (result == BLUETOOTH_ERROR_NONE) {
3008                 /* Check if device is already in connected list */
3009                 conn_info = __bt_find_remote_gatt_server_info(address);
3010
3011                 if (!conn_info) {
3012                         /* Send event to BT-API */
3013                         param = g_variant_new("(is)", result, address);
3014                         _bt_send_event(BT_DEVICE_EVENT,
3015                                         BLUETOOTH_EVENT_GATT_CLIENT_CONNECTED, /* Local device is GATT client */
3016                                         param);
3017
3018                         /* Save Connection info */
3019                         conn_info = g_new0(struct gatt_server_info_t, 1);
3020                         conn_info->addr = g_strdup(address);
3021                         conn_info->client_id = event_data->client_if;
3022                         BT_INFO("Added GATT server addr[%s]", conn_info->addr);
3023                         conn_info->connection_id = event_data->conn_id;
3024                         gatt_server_info_list = g_slist_append(gatt_server_info_list, conn_info);
3025                         BT_INFO("Total num of connected Remote GATT server devices [%d]",
3026                                         g_slist_length(gatt_server_info_list));
3027
3028 #if 0
3029                         BT_INFO("Do a Internal refresh");
3030                         if (OAL_STATUS_SUCCESS != gattc_refresh(conn_info->client_id, &event_data->address))
3031                                 BT_ERR("GATT database refresh failed!!");
3032                         else
3033                                 BT_INFO("GATT database refresh Success!!");
3034 #endif
3035                 } else
3036                         BT_ERR("Local GATT Client connected event for addr[%s], but device is in connected list already", address);
3037         } else
3038                 BT_ERR("GATT Client Connection failed!!");
3039
3040         /* If outgoing connection Info is present, then remove it */
3041         out_conn_info = __bt_find_gatt_outgoing_conn_info(address);
3042         if (out_conn_info) {
3043                 BT_ERR("Outgoing Client connect request was sent");
3044                 outgoing_gatt_conn_list = g_slist_remove(outgoing_gatt_conn_list, out_conn_info);
3045                 g_free(out_conn_info->addr);
3046                 g_free(out_conn_info);
3047         }
3048         g_free(address);
3049 }
3050
3051 static void __bt_handle_client_disconnected(event_gattc_conn_t *event_data)
3052 {
3053         int result = BLUETOOTH_ERROR_NONE;
3054
3055         struct gatt_server_info_t *conn_info = NULL;
3056         struct gatt_out_conn_info_t *out_conn_info = NULL;
3057
3058         GVariant *param = NULL;
3059
3060         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
3061         _bt_convert_addr_type_to_string(address,
3062                         (unsigned char *)event_data->address.addr);
3063
3064         if (event_data->status != OAL_STATUS_SUCCESS)
3065                 result = BLUETOOTH_ERROR_INTERNAL;
3066
3067         if (NULL ==  _bt_get_request_info_data(BT_DISCONNECT_LE, address)) {
3068                 if (NULL !=  _bt_get_request_info_data(BT_CONNECT_LE, address)) {
3069                         result = BLUETOOTH_ERROR_INTERNAL;
3070                         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE,
3071                                         address, BT_ADDRESS_STRING_SIZE);
3072                         BT_ERR("Failed to connect Local GATT Remote addr[%s]", address);
3073                         g_free(address);
3074                         return;
3075                 }
3076         } else {
3077                 /* DBUS Return for BT_DISCONNECT_LE for all the apps */
3078                 __bt_gatt_handle_pending_request_info(result, BT_DISCONNECT_LE, address,
3079                                 BT_ADDRESS_STRING_SIZE);
3080         }
3081         BT_INFO("Local GATT Client DisConnected: Remote addr[%s] Client Interface [%d] Connection ID [%d] status [%d]",
3082                         address, event_data->client_if, event_data->conn_id, event_data->status);
3083
3084         /* Remove Connection info */
3085         conn_info = __bt_find_remote_gatt_server_info(address);
3086
3087         if (conn_info) {
3088                 param = g_variant_new("(is)", result, address);
3089                 /* Send event to application */
3090                 _bt_send_event(BT_DEVICE_EVENT,
3091                                 BLUETOOTH_EVENT_GATT_CLIENT_DISCONNECTED,
3092                                 param);
3093
3094                 BT_INFO("Remove GATT server info from List..");
3095                 /* Remove all services from info list_gatt_info */
3096                 __bt_cleanup_remote_services(conn_info);
3097
3098                 /* Remove info from List */
3099                 gatt_server_info_list = g_slist_remove(gatt_server_info_list, conn_info);
3100                 BT_INFO("Total num of connected GATT servers [%d]", g_slist_length(gatt_server_info_list));
3101                 g_free(conn_info->addr);
3102                 g_free(conn_info);
3103         } else
3104                 BT_INFO("Can not find conn info, already removed!");
3105
3106         /* If outgoing connection Info is present, then remove it */
3107         out_conn_info = __bt_find_gatt_outgoing_conn_info(address);
3108         if (out_conn_info) {
3109                 BT_ERR("Client Disconnected event, but outgoing connect request was sent");
3110                 outgoing_gatt_conn_list = g_slist_remove(outgoing_gatt_conn_list, out_conn_info);
3111                 g_free(out_conn_info->addr);
3112                 g_free(out_conn_info);
3113         }
3114         g_free(address);
3115 }
3116
3117
3118 static void __bt_handle_client_service_search_result(
3119                 event_gattc_service_result_t *event_data)
3120 {
3121         BT_INFO("+");
3122         BT_INFO("received the gatt service search result");
3123         /* Pre: status is never fail from OAL */
3124
3125         /* Find service list from address */
3126         bt_gatt_service_info_list_t *svc_info_list;
3127         bt_gatt_service_info_t *svc_info;
3128         BT_INFO("Search Result: status [%d] conn_id [%d]",
3129                         event_data->conn_status.status,
3130                         event_data->conn_status.conn_id);
3131
3132         svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3133         if (!svc_info_list) {
3134                 BT_INFO("Service info list not present for this connection ID, means first time browse");
3135                 /* Means for this conn_id, no services are ever browsed, first time,
3136                    create service info list for this conn_id */
3137                 svc_info_list = g_malloc0(sizeof(bt_gatt_service_info_list_t));
3138                 svc_info_list->conn_id = event_data->conn_status.conn_id;
3139                 list_gatt_info = g_slist_append(list_gatt_info, svc_info_list);
3140         } else {
3141                 BT_INFO("Service info list Already present for this connection ID, means not first time browse for this conn ID ");
3142         }
3143
3144         /* send list and current service's uuid and instance id to find it  */
3145         svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3146
3147
3148         /* If not found, check if service changed, if yes, means this is a new service added
3149            in remote GATT device, update uuid info in svc info list structure, to be used when
3150            search is completed */
3151         if (!svc_info) {
3152                 BT_INFO("Service Not found in svc info list for this connection ID");
3153                 if (svc_info_list->info.is_changed) {
3154                         BT_INFO("Service Changed indication already found for this connection ID");
3155                         memcpy(svc_info_list->info.uuid, event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3156                 }
3157                 /* Create and add new service in service list */
3158                 svc_info = g_malloc0(sizeof(bt_gatt_service_info_t));
3159                 memcpy(svc_info->uuid, event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3160                 svc_info->inst_id = event_data->srvc_id.id.inst_id;
3161                 svc_info->is_primary = event_data->srvc_id.is_prmry;
3162                 svc_info_list->services = g_slist_append(svc_info_list->services, svc_info);
3163                 BT_INFO("Service created and added in Svc info listf or this connection ID");
3164         } else {
3165                 BT_INFO("Service Already found to be present inside the svc info list for this connection ID");
3166                 /* If returned matching service info, then just update service_rmeoved value inside it to 0 */
3167                 svc_info->is_removed = 0;
3168         }
3169 }
3170
3171 static void __bt_handle_client_service_search_completed(
3172                 event_gattc_conn_status_t *event_data)
3173 {
3174         BT_INFO("+");
3175         struct gatt_server_info_t *conn_info = NULL;
3176         bt_gatt_service_info_list_t *svc_info_list;
3177         bt_gatt_service_info_t *svc_info;
3178         bt_services_browse_info_t browse_info;
3179         unsigned char uuid_empty[BLUETOOTH_UUID_HEX_MAX_LEN];
3180
3181         memset(&uuid_empty, 0x00, BLUETOOTH_UUID_HEX_MAX_LEN);
3182         memset(&browse_info, 0x00, sizeof(bt_services_browse_info_t));
3183         BT_INFO("Primary Services browsing completed status[%d] conn ID [%d]",
3184                         event_data->status, event_data->conn_id);
3185
3186         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(event_data->conn_id);
3187
3188         svc_info_list = __bt_get_service_info_list(event_data->conn_id);
3189         if (!svc_info_list) {
3190                 BT_ERR("No services browsed ever for addr [%s]", conn_info->addr);
3191
3192                 /* Just build response and return ERROR */
3193                 __bt_build_service_browse_info(event_data->conn_id, &browse_info);
3194
3195                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_INTERNAL,
3196                                 BT_GATT_GET_PRIMARY_SERVICES, &browse_info,
3197                                 sizeof(bt_services_browse_info_t));
3198                 return;
3199         }
3200
3201         /* If fail, then send event with error  */
3202         if (event_data->status != OAL_STATUS_SUCCESS) {
3203                 /* Just build response and return ERROR */
3204                 __bt_build_service_browse_info(event_data->conn_id, &browse_info);
3205
3206                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_INTERNAL,
3207                                 BT_GATT_GET_PRIMARY_SERVICES, &browse_info,
3208                                 sizeof(bt_services_browse_info_t));
3209                 return;
3210         }
3211
3212         /* If success, then find service info list from address */
3213
3214         /* If svc_changed == 1 and uuid valid, means a new service is added*/
3215         if (svc_info_list->info.is_changed && !memcmp(uuid_empty, svc_info_list->info.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)) {
3216                 /* TODO: Send event -Service added with instance ID and UUID of newly added service */
3217                 BT_INFO("new service added");
3218
3219                 BT_INFO("TODO new service added");
3220         }
3221
3222         /* If svc_changed == 1 and uuid invalid, then a service is removed */
3223         if (svc_info_list->info.is_changed && memcmp(uuid_empty, svc_info_list->info.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)) {
3224                 /* Scan through the service info list to find service with is_removed = 1*/
3225                 svc_info = __bt_find_removed_service(svc_info_list);
3226
3227                 /* TODO Send event - Service removed with instance ID and UUID of just rmeoved service */
3228
3229                 /* Remove that service info from service info list */
3230                 svc_info_list->services = g_slist_remove(svc_info_list->services, svc_info);
3231
3232                 /* Delete that service completely from svc_info list*/
3233                 __bt_remove_service_info_from_list(svc_info);
3234                 g_free(svc_info);
3235         }
3236
3237         /* Reset svc_changed = 0, and reset UUID = all 0's */
3238         svc_info_list->info.is_changed = 0;
3239         memset(&svc_info_list->info.uuid, 0x00, BLUETOOTH_UUID_HEX_MAX_LEN);
3240
3241         /* Build Reply and send to service browse primary services request of pending apps */
3242         __bt_build_service_browse_info(event_data->conn_id, &browse_info);
3243
3244         __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE,
3245                         BT_GATT_GET_PRIMARY_SERVICES, &browse_info,
3246                         sizeof(bt_services_browse_info_t));
3247 }
3248
3249
3250 static void __bt_handle_client_characteristic_search_result(
3251                 event_gattc_characteristic_result_t *event_data)
3252 {
3253         bt_gatt_service_info_list_t *svc_info_list;
3254         bt_gatt_service_info_t *svc_info;
3255         bt_gatt_char_info_t *char_info;
3256         bt_char_browse_info_t browse_info;
3257
3258         BT_INFO("Characteristic search result status [%d]",
3259                         event_data->conn_status.status);
3260
3261         memset(&browse_info, 0x00, sizeof(bt_char_browse_info_t));
3262
3263         /* If success */
3264         if (event_data->conn_status.status == OAL_STATUS_SUCCESS) {
3265                 /* Find service info list from address */
3266                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3267                 if (svc_info_list == NULL) {
3268                         BT_ERR("svc_info_list is NULL");
3269                         return;
3270                 }
3271
3272
3273                 /* Find matching service info from svc info list */
3274                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3275                 if (svc_info == NULL) {
3276                         BT_ERR("svc_info is NULL");
3277                         return;
3278                 }
3279
3280                 /* Find Matching char from service info in event */
3281                 char_info = __bt_find_matching_charc(svc_info, &event_data->char_id);
3282                 if (char_info == NULL)
3283                         BT_ERR("char_info is NULL");
3284
3285                 /* If not found, then add new characteristic and return */
3286                 if (!char_info) {
3287                         BT_INFO(" add new characteristic");
3288                         char_info = g_malloc0(sizeof(bt_gatt_char_info_t));
3289                         memcpy(char_info->uuid, event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3290
3291                         char_info->inst_id = event_data->char_id.inst_id;
3292                         char_info->props = event_data->char_prop;
3293                         svc_info->chars = g_slist_append(svc_info->chars, char_info);
3294                 } else {
3295                         /* If found, then return */
3296                         BT_INFO("update char property as Characteristic browsed is already present");
3297                         char_info->props |= event_data->char_prop;
3298                 }
3299         } else {
3300                 /* If Not success: Means Charc browse is completed  */
3301                 /* Find char list from service in event */
3302                 /* Find service list from address */
3303                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3304
3305                 /* Find service info from service in event */
3306                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3307
3308                 /* Build char list from service in event */
3309                 __bt_build_char_browse_info(event_data->conn_status.conn_id,
3310                                 svc_info, &browse_info);
3311
3312                 /* Create response and return by sending event*/
3313                 /* Build Reply and send to service browse All Included services request of pending apps */
3314                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE,
3315                                 BT_GATT_GET_SERVICE_PROPERTIES,
3316                                 &browse_info,
3317                                 sizeof(bt_char_browse_info_t));
3318         }
3319 }
3320
3321 static void __bt_handle_client_descriptor_search_result(
3322                 event_gattc_descriptor_result_t *event_data)
3323 {
3324         bt_gatt_service_info_list_t *svc_info_list;
3325         bt_gatt_service_info_t *svc_info;
3326         bt_gatt_char_info_t *char_info;
3327         bt_gatt_descriptor_info_t *desc_info;
3328         bt_descriptor_browse_info_t browse_info;
3329
3330         BT_INFO("descriptor search result status [%d]", event_data->conn_status.status);
3331
3332         memset(&browse_info, 0x00, sizeof(bt_descriptor_browse_info_t));
3333
3334         /* If success */
3335         if (event_data->conn_status.status == OAL_STATUS_SUCCESS) {
3336                 /* Find service list from address */
3337                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3338                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3339                 char_info = __bt_find_matching_charc(svc_info, &event_data->char_id);
3340                 desc_info = __bt_find_matching_desc(char_info, &event_data->descr_id);
3341
3342                 /* If not found, add new descriptor and return */
3343                 if (!desc_info) {
3344                         desc_info = g_malloc0(sizeof(bt_gatt_descriptor_info_t));
3345                         memcpy(desc_info->uuid, event_data->descr_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3346
3347                         desc_info->inst_id = event_data->descr_id.inst_id;
3348                         char_info->descs = g_slist_append(char_info->descs, desc_info);
3349
3350                 } else {
3351                         /* If found, then return */
3352                         BT_INFO("Characteristic browsed is already presesnt");
3353                 }
3354         } else {
3355                 /* If Not success */
3356                 /* Find service list from address */
3357                 /* Find included service list from service in event */
3358                 /* Create response and return by sending event*/
3359                 svc_info_list = __bt_get_service_info_list(event_data->conn_status.conn_id);
3360
3361                 /* Find service info from service in event */
3362                 svc_info = __bt_find_matching_service(svc_info_list, &event_data->srvc_id);
3363
3364                 /* Find char info from char in event */
3365                 char_info = __bt_find_matching_charc(svc_info, &event_data->char_id);
3366
3367                 /* Build descriptor list from char in event */
3368                 __bt_build_descriptor_browse_info(event_data->conn_status.conn_id,
3369                                 svc_info, char_info, &browse_info);
3370
3371                 /* DBUS returni */
3372                 __bt_gatt_handle_pending_request_info(BLUETOOTH_ERROR_NONE,
3373                                 BT_GATT_GET_CHARACTERISTIC_PROPERTIES,
3374                                 &browse_info,
3375                                 sizeof(bt_descriptor_browse_info_t));
3376         }
3377 }
3378
3379 static void __bt_handle_client_characteristic_read_data(
3380                 event_gattc_read_data *event_data)
3381 {
3382         int result = BLUETOOTH_ERROR_NONE;
3383         struct gatt_server_info_t *conn_info = NULL;
3384         bluetooth_gatt_client_char_prop_info_t read_info;
3385
3386         /* Read Information data structures */
3387         GVariant *param = NULL;
3388         GVariant *data = NULL;
3389         GVariant *data_svc_uuid = NULL;
3390         GVariant *data_char_uuid = NULL;
3391         char *read_val = NULL;
3392         char *svc_uuid = NULL;
3393         char *char_uuid = NULL;
3394         int i;
3395         int uuid_len = 16;
3396
3397         BT_INFO("+");
3398
3399         //memset(&read_info, 0x00, sizeof(bt_gatt_handle_property_t));
3400         memset(&read_info, 0x00, sizeof(bluetooth_gatt_client_char_prop_info_t));
3401
3402         /* Extract Address from conn_id of event data */
3403         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3404                         event_data->uuid_status.conn_status.conn_id);
3405
3406         BT_INFO("Characteristic Read result from addr [%s] status [%d]",
3407                         conn_info->addr, event_data->uuid_status.conn_status.status);
3408
3409         /* Fill char in buffer */
3410         memcpy(&read_info.characteristic.uuid,
3411                         event_data->uuid_status.char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3412         read_info.characteristic.instance_id = event_data->uuid_status.char_id.inst_id;
3413
3414         /* Fill Service in buffer */
3415         memcpy(&read_info.svc.uuid,
3416                         event_data->uuid_status.srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3417         read_info.svc.instance_id = event_data->uuid_status.srvc_id.id.inst_id;
3418
3419         /* Fill remote device address */
3420         _bt_convert_addr_string_to_type(read_info.device_address.addr, conn_info->addr);
3421
3422         /* Fill data and reply to all apps waiting for Read result on the same characteristic
3423 Note: Even in case of failure, address, handles and result code should be returned */
3424         if (event_data->uuid_status.conn_status.status != OAL_STATUS_SUCCESS)
3425                 result = BLUETOOTH_ERROR_INTERNAL;
3426         else {
3427                 BT_ERR("read data len is [%d]", event_data->data_len);
3428                 if (event_data->data_len > 0) {
3429                         /* DEBUG */
3430                         for (i = 0; i < event_data->data_len; i++)
3431                                 BT_INFO("Data[%d] = [0x%x]", i, event_data->data[i]);
3432
3433                         /* Read data */
3434                         read_val = g_memdup(&event_data->data[0], event_data->data_len);
3435
3436                         data = g_variant_new_from_data(
3437                                         G_VARIANT_TYPE_BYTESTRING,
3438                                         read_val,
3439                                         event_data->data_len,
3440                                         TRUE, NULL, NULL);
3441                 } else {
3442                         BT_ERR("Characteristic Read success, but no data!!!");
3443
3444                         data = g_variant_new_from_data(
3445                                         G_VARIANT_TYPE_BYTESTRING,
3446                                         NULL,
3447                                         0,
3448                                         FALSE, NULL, NULL);
3449                 }
3450
3451                 /* SVC uuid */
3452                 svc_uuid = g_memdup(&event_data->uuid_status.srvc_id.id.uuid.uuid[0], uuid_len);
3453
3454                 data_svc_uuid = g_variant_new_from_data(
3455                                 G_VARIANT_TYPE_BYTESTRING,
3456                                 svc_uuid,
3457                                 16,
3458                                 TRUE, NULL, NULL);
3459
3460                 /* Char uuid */
3461                 char_uuid = g_memdup(&event_data->uuid_status.char_id.uuid.uuid[0], uuid_len);
3462
3463                 data_char_uuid = g_variant_new_from_data(
3464                                 G_VARIANT_TYPE_BYTESTRING,
3465                                 char_uuid,
3466                                 16,
3467                                 TRUE, NULL, NULL);
3468
3469                 param = g_variant_new("(isn@ayin@ayin@ay)", result,
3470                                 conn_info->addr,
3471                                 16,
3472                                 data_svc_uuid,
3473                                 event_data->uuid_status.srvc_id.id.inst_id,
3474                                 16,
3475                                 data_char_uuid,
3476                                 event_data->uuid_status.char_id.inst_id,
3477                                 event_data->data_len,
3478                                 data);
3479
3480                 /* Send Event */
3481                 _bt_send_event(BT_GATT_CLIENT_EVENT,
3482                                 BLUETOOTH_EVENT_GATT_READ_CHAR,
3483                                 param);
3484         }
3485         /* Send DBUS return */
3486         __bt_gatt_handle_pending_request_info(result,
3487                         BT_GATT_READ_CHARACTERISTIC,
3488                         &read_info,
3489                         sizeof(bluetooth_gatt_client_char_prop_info_t));
3490
3491         if (read_val)
3492                 g_free(read_val);
3493         if (svc_uuid)
3494                 g_free(svc_uuid);
3495         if (char_uuid)
3496                 g_free(char_uuid);
3497 }
3498
3499 /* Modified */
3500 static void __bt_handle_client_descriptor_read_data(
3501                 event_gattc_read_data *event_data)
3502 {
3503         int result = BLUETOOTH_ERROR_NONE;
3504         struct gatt_server_info_t *conn_info = NULL;
3505         bluetooth_gatt_client_desc_prop_info_t read_info;
3506
3507         /* Read Information data structures */
3508         GVariant *param = NULL;
3509         GVariant *data = NULL;
3510         GVariant *data_svc_uuid = NULL;
3511         GVariant *data_char_uuid = NULL;
3512         GVariant *data_desc_uuid = NULL;
3513         char *read_val = NULL;
3514         char *svc_uuid = NULL;
3515         char *char_uuid = NULL;
3516         char *desc_uuid = NULL;
3517         int i;
3518         int uuid_len = 16;
3519         BT_INFO("+");
3520
3521         memset(&read_info, 0x00, sizeof(bluetooth_gatt_client_desc_prop_info_t));
3522
3523         /* Extract Address from conn_id of event data */
3524         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3525                         event_data->uuid_status.conn_status.conn_id);
3526
3527         BT_INFO("Descriptor Read result from addr [%s] status [%d]",
3528                         conn_info->addr, event_data->uuid_status.conn_status.status);
3529
3530         /* Fill descriptor informations in buffer */
3531         memcpy(&read_info.descriptor.uuid,
3532                         event_data->uuid_status.descr_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3533         read_info.descriptor.instance_id = event_data->uuid_status.descr_id.inst_id;
3534
3535         /* Fill Characteristic informations in buffer */
3536         memcpy(&read_info.characteristic.uuid,
3537                         event_data->uuid_status.char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3538         read_info.characteristic.instance_id = event_data->uuid_status.char_id.inst_id;
3539
3540         /* Fill Service informations in buffer */
3541         memcpy(&read_info.svc.uuid,
3542                         event_data->uuid_status.srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3543         read_info.svc.instance_id = event_data->uuid_status.srvc_id.id.inst_id;
3544
3545         /* Fill remote device address */
3546         _bt_convert_addr_string_to_type(read_info.device_address.addr, conn_info->addr);
3547
3548         /* Fill data and reply to all apps waiting for Read result on the same characteristic */
3549         if (event_data->uuid_status.conn_status.status != OAL_STATUS_SUCCESS)
3550                 result = BLUETOOTH_ERROR_INTERNAL;
3551         else {
3552                 BT_INFO("desc data len:", event_data->data_len);
3553                 if (event_data->data_len > 0) {
3554                         /* DEBUG */
3555                         for (i = 0; i < event_data->data_len; i++)
3556                                 BT_DBG("Data[%d] = [0x%x]", i, event_data->data[i]);
3557
3558                         /* Read data */
3559                         read_val = g_memdup(&event_data->data[0], event_data->data_len);
3560
3561                         data = g_variant_new_from_data(
3562                                         G_VARIANT_TYPE_BYTESTRING,
3563                                         read_val,
3564                                         event_data->data_len,
3565                                         TRUE, NULL, NULL);
3566                 } else {
3567                         BT_INFO("Descriptor Read success, but no data!!!");
3568
3569                         data = g_variant_new_from_data(
3570                                         G_VARIANT_TYPE_BYTESTRING,
3571                                         NULL,
3572                                         0,
3573                                         FALSE, NULL, NULL);
3574                 }
3575                 /* SVC uuid */
3576                 svc_uuid = g_memdup(&event_data->uuid_status.srvc_id.id.uuid.uuid[0], uuid_len);
3577
3578                 data_svc_uuid = g_variant_new_from_data(
3579                                 G_VARIANT_TYPE_BYTESTRING,
3580                                 svc_uuid,
3581                                 16,
3582                                 TRUE, NULL, NULL);
3583
3584                 /* Char uuid */
3585                 char_uuid = g_memdup(&event_data->uuid_status.char_id.uuid.uuid[0], uuid_len);
3586
3587                 data_char_uuid = g_variant_new_from_data(
3588                                 G_VARIANT_TYPE_BYTESTRING,
3589                                 char_uuid,
3590                                 16,
3591                                 TRUE, NULL, NULL);
3592
3593                 /* Desc uuid */
3594                 desc_uuid = g_memdup(&event_data->uuid_status.descr_id.uuid.uuid[0], uuid_len);
3595
3596                 data_desc_uuid = g_variant_new_from_data(
3597                                 G_VARIANT_TYPE_BYTESTRING,
3598                                 desc_uuid,
3599                                 16,
3600                                 TRUE, NULL, NULL);
3601
3602                 param = g_variant_new("(isn@ayin@ayin@ayin@ay)", result,
3603                                 conn_info->addr,
3604                                 uuid_len,
3605                                 data_svc_uuid,
3606                                 event_data->uuid_status.srvc_id.id.inst_id,
3607                                 16,
3608                                 data_char_uuid,
3609                                 event_data->uuid_status.char_id.inst_id,
3610                                 16,
3611                                 data_desc_uuid,
3612                                 event_data->uuid_status.descr_id.inst_id,
3613                                 event_data->data_len,
3614                                 data);
3615
3616                 /* Send Event */
3617                 _bt_send_event(BT_GATT_CLIENT_EVENT,
3618                                         BLUETOOTH_EVENT_GATT_READ_DESC,
3619                                         param);
3620         }
3621         BT_INFO("Send DBUS rpely for GATT Read Descriptor");
3622         /* Send DBUS return */
3623         __bt_gatt_handle_pending_request_info(result,
3624                         BT_GATT_READ_DESCRIPTOR_VALUE,
3625                         &read_info,
3626                         sizeof(bluetooth_gatt_client_desc_prop_info_t));
3627         if (read_val)
3628                 g_free(read_val);
3629         if (svc_uuid)
3630                 g_free(svc_uuid);
3631         if (char_uuid)
3632                 g_free(char_uuid);
3633         if (desc_uuid)
3634                 g_free(desc_uuid);
3635 }
3636
3637 static void __bt_handle_client_characteristic_write_data(
3638                 event_gattc_write_data *event_data)
3639 {
3640         int result = BLUETOOTH_ERROR_NONE;
3641         struct gatt_server_info_t *conn_info = NULL;
3642         bluetooth_gatt_client_char_prop_info_t write_info;
3643
3644         /* Read Information data structures */
3645         GVariant *param = NULL;
3646         GVariant *data_svc_uuid = NULL;
3647         GVariant *data_char_uuid = NULL;
3648         char *svc_uuid = NULL;
3649         char *char_uuid = NULL;
3650         int uuid_len = 16;
3651         BT_INFO("+");
3652
3653         memset(&write_info, 0x00, sizeof(bluetooth_gatt_client_char_prop_info_t));
3654
3655         /* Extract Address from conn_id of event data */
3656         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3657                         event_data->conn_status.conn_id);
3658
3659         BT_INFO("Characteristic Write callback from addr [%s] status [%d]",
3660                         conn_info->addr, event_data->conn_status.status);
3661
3662         /* Fill char in buffer */
3663         memcpy(&write_info.characteristic.uuid,
3664                         event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3665         write_info.characteristic.instance_id = event_data->char_id.inst_id;
3666
3667         /* Fill Service in buffer */
3668         memcpy(&write_info.svc.uuid,
3669                         event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3670         write_info.svc.instance_id = event_data->srvc_id.id.inst_id;
3671
3672         /* Fill remote device address */
3673         _bt_convert_addr_string_to_type(write_info.device_address.addr, conn_info->addr);
3674
3675         if (event_data->conn_status.status != OAL_STATUS_SUCCESS) {
3676                 result = BLUETOOTH_ERROR_INTERNAL;
3677                 goto done;
3678         }
3679
3680         /* Build event */
3681         /* SVC uuid */
3682         svc_uuid = g_memdup(&event_data->srvc_id.id.uuid.uuid[0], uuid_len);
3683
3684         data_svc_uuid = g_variant_new_from_data(
3685                         G_VARIANT_TYPE_BYTESTRING,
3686                         svc_uuid,
3687                         uuid_len,
3688                         TRUE, NULL, NULL);
3689
3690         /* Char uuid */
3691         char_uuid = g_memdup(&event_data->char_id.uuid.uuid[0], uuid_len);
3692
3693         data_char_uuid = g_variant_new_from_data(
3694                         G_VARIANT_TYPE_BYTESTRING,
3695                         char_uuid,
3696                         uuid_len,
3697                         TRUE, NULL, NULL);
3698
3699         param = g_variant_new("(isn@ayin@ayi)", result,
3700                         conn_info->addr,
3701                         16,
3702                         data_svc_uuid,
3703                         event_data->srvc_id.id.inst_id,
3704                         16,
3705                         data_char_uuid,
3706                         event_data->char_id.inst_id);
3707
3708         /* Send Event */
3709         _bt_send_event(BT_GATT_CLIENT_EVENT,
3710                         BLUETOOTH_EVENT_GATT_WRITE_CHAR,
3711                         param);
3712
3713         /* Free data */
3714         if (svc_uuid)
3715                 g_free(svc_uuid);
3716         if (char_uuid)
3717                 g_free(char_uuid);
3718 done:
3719         /* Send DBUS return */
3720         __bt_gatt_handle_pending_request_info(result,
3721                         BT_GATT_WRITE_CHARACTERISTIC_VALUE_BY_TYPE,
3722                         &write_info,
3723                         sizeof(bluetooth_gatt_client_char_prop_info_t));
3724 }
3725
3726
3727 static void __bt_handle_client_descriptor_write_data(
3728                 event_gattc_write_data *event_data)
3729 {
3730         int result = BLUETOOTH_ERROR_NONE;
3731         struct gatt_server_info_t *conn_info = NULL;
3732         bluetooth_gatt_client_desc_prop_info_t write_info;
3733
3734         /* Write Information data structures */
3735         GVariant *param = NULL;
3736         GVariant *data_svc_uuid = NULL;
3737         GVariant *data_char_uuid = NULL;
3738         GVariant *data_desc_uuid = NULL;
3739         char *svc_uuid = NULL;
3740         char *char_uuid = NULL;
3741         char *desc_uuid = NULL;
3742         int uuid_len = 16;
3743         BT_INFO("+");
3744
3745         memset(&write_info, 0x00, sizeof(bluetooth_gatt_client_desc_prop_info_t));
3746
3747         /* Extract Address from conn_id of event data */
3748         conn_info = __bt_find_remote_gatt_server_info_from_conn_id(
3749                         event_data->conn_status.conn_id);
3750
3751         if (NULL == conn_info) {
3752
3753                 BT_INFO("Failed to get the conn info for conn_id [%d]", event_data->conn_status.conn_id);
3754                 return;
3755         }
3756
3757         BT_INFO("Descriptor Write callback from addr [%s] status [%d]",
3758                         conn_info->addr, event_data->conn_status.status);
3759
3760         /* Fill descriptor informations in buffer */
3761         memcpy(&write_info.descriptor.uuid,
3762                         event_data->descr_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3763         write_info.descriptor.instance_id = event_data->descr_id.inst_id;
3764
3765         /* Fill Characteristic informations in buffer */
3766         memcpy(&write_info.characteristic.uuid,
3767                         event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3768         write_info.characteristic.instance_id = event_data->char_id.inst_id;
3769
3770         /* Fill Service informations in buffer */
3771         memcpy(&write_info.svc.uuid,
3772                         event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3773         write_info.svc.instance_id = event_data->srvc_id.id.inst_id;
3774
3775         /* Fill remote device address */
3776         _bt_convert_addr_string_to_type(write_info.device_address.addr, conn_info->addr);
3777
3778         if (event_data->conn_status.status != OAL_STATUS_SUCCESS) {
3779                 result = BLUETOOTH_ERROR_INTERNAL;
3780                 goto done;
3781         }
3782
3783         /* Build event */
3784         /* SVC uuid */
3785         svc_uuid = g_memdup(&event_data->srvc_id.id.uuid.uuid[0], uuid_len);
3786
3787         data_svc_uuid = g_variant_new_from_data(
3788                         G_VARIANT_TYPE_BYTESTRING,
3789                         svc_uuid,
3790                         uuid_len,
3791                         TRUE, NULL, NULL);
3792
3793         /* Char uuid */
3794         char_uuid = g_memdup(&event_data->char_id.uuid.uuid[0], uuid_len);
3795
3796         data_char_uuid = g_variant_new_from_data(
3797                         G_VARIANT_TYPE_BYTESTRING,
3798                         char_uuid,
3799                         uuid_len,
3800                         TRUE, NULL, NULL);
3801
3802         /* Desc uuid */
3803         desc_uuid = g_memdup(&event_data->descr_id.uuid.uuid[0], uuid_len);
3804
3805         data_desc_uuid = g_variant_new_from_data(
3806                         G_VARIANT_TYPE_BYTESTRING,
3807                         desc_uuid,
3808                         uuid_len,
3809                         TRUE, NULL, NULL);
3810
3811         param = g_variant_new("(isn@ayin@ayin@ayi)", result,
3812                         conn_info->addr,
3813                         16,
3814                         data_svc_uuid,
3815                         event_data->srvc_id.id.inst_id,
3816                         16,
3817                         data_char_uuid,
3818                         event_data->char_id.inst_id,
3819                         16,
3820                         data_desc_uuid,
3821                         event_data->descr_id.inst_id);
3822
3823         /* Send Event */
3824         _bt_send_event(BT_GATT_CLIENT_EVENT,
3825                         BLUETOOTH_EVENT_GATT_WRITE_DESC,
3826                         param);
3827
3828         /* Free data */
3829         if (svc_uuid)
3830                 g_free(svc_uuid);
3831         if (char_uuid)
3832                 g_free(char_uuid);
3833         if (desc_uuid)
3834                 g_free(desc_uuid);
3835 done:
3836         /* Send DBUS return */
3837         __bt_gatt_handle_pending_request_info(result,
3838                         BT_GATT_WRITE_DESCRIPTOR_VALUE,
3839                         &write_info,
3840                         sizeof(bluetooth_gatt_client_desc_prop_info_t));
3841 }
3842
3843 static void __bt_hanlde_le_device_disconnection(event_dev_conn_status_t *event_data)
3844 {
3845         int result = BLUETOOTH_ERROR_INTERNAL;
3846         char *address = g_malloc0(BT_ADDRESS_STRING_SIZE);
3847
3848         _bt_convert_addr_type_to_string(address, (unsigned char *)event_data->address.addr);
3849
3850         /* DBUS Return with fail of pending BT_CONNECT_LE for all the apps */
3851         BT_INFO("Local GATT Client disconnected: Remote addr[%s] ", address);
3852
3853         __bt_gatt_handle_pending_request_info(result, BT_CONNECT_LE, address,
3854                                                  BT_ADDRESS_STRING_SIZE);
3855         g_free(address);
3856 }
3857
3858 static void __bt_handle_client_notification_registered(
3859                 event_gattc_regdereg_notify_t *event_data,
3860                 gboolean is_registered)
3861 {
3862         int result = BLUETOOTH_ERROR_NONE;
3863         struct gatt_server_info_t *conn_info = NULL;
3864         bt_gatt_notif_reg_info_t notif_info;
3865         BT_INFO("+");
3866
3867         memset(&notif_info, 0x00, sizeof(bt_gatt_notif_reg_info_t));
3868
3869         BT_INFO("Client Interface [%d] status [%d]",
3870                         event_data->client_if,
3871                         event_data->status);
3872
3873         /* Extract Address from conn_id of event data */
3874         conn_info = __bt_find_remote_gatt_server_info_from_client_if(
3875                         event_data->client_if);
3876
3877         if (!conn_info) {
3878                 BT_INFO("Connection Info is not present, return");
3879                 return;
3880         }
3881         BT_INFO("Notification Registered for addr [%s]",
3882                         conn_info->addr);
3883
3884
3885         /* Fill svc informations in buffer */
3886         memcpy(&notif_info.svc_uuid,
3887                         event_data->srvc_id.id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3888         notif_info.svc_inst = event_data->srvc_id.id.inst_id;
3889
3890         /* Fill char in buffer */
3891         memcpy(&notif_info.char_uuid,
3892                         event_data->char_id.uuid.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
3893         notif_info.char_inst = event_data->char_id.inst_id;
3894
3895         /* Fill remote device address */
3896         _bt_convert_addr_string_to_type(notif_info.addr.addr, conn_info->addr);
3897
3898         notif_info.is_registered = is_registered;
3899
3900         if (event_data->status != OAL_STATUS_SUCCESS)
3901                 result = BLUETOOTH_ERROR_INTERNAL;
3902
3903         /* Send DBUS Return for BT_GATT_WATCH_CHARACTERISTIC */
3904         __bt_gatt_handle_pending_request_info(result,
3905                         BT_GATT_WATCH_CHARACTERISTIC,
3906                         &notif_info,
3907                         sizeof(bt_gatt_notif_reg_info_t));
3908 }
3909
3910
3911 gboolean _bt_is_remote_gatt_device_connected(bluetooth_device_address_t *address)
3912 {
3913         char *addr;
3914         struct gatt_server_info_t *conn_info =  NULL;
3915         gboolean connected = FALSE;
3916         BT_INFO("+");
3917
3918         addr = g_malloc0(BT_ADDRESS_STRING_SIZE);
3919         _bt_convert_addr_type_to_string(addr,
3920                         (unsigned char *)&(address->addr));
3921
3922         BT_INFO("Check Connected or not for [%s]", addr);
3923         /* Check if device is already in connected list */
3924         conn_info = __bt_find_remote_gatt_server_info(addr);
3925
3926         if (conn_info) {
3927                 BT_INFO("Remote GATT Server device [%s] is Connected", conn_info->addr);
3928                 connected = TRUE;
3929         } else
3930                 BT_INFO("Remote GATT Server Device [%s] is not Connected", addr);
3931         g_free(addr);
3932         return connected;
3933 }
3934
3935
3936 int _bt_connect_le_device(bluetooth_device_address_t *address,
3937                 int auto_connect, int client_id)
3938 {
3939         struct gatt_server_info_t *conn_info = NULL;
3940         struct gatt_out_conn_info_t *out_conn_info = NULL;
3941
3942         invocation_info_t *req_info = NULL;
3943         int ret = OAL_STATUS_SUCCESS;
3944         char *addr;
3945         char *remote_address = NULL;
3946
3947         BT_CHECK_PARAMETER(address, return);
3948
3949         BT_INFO("+");
3950
3951         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
3952         _bt_convert_addr_type_to_string(addr, address->addr);
3953         BT_INFO("GATT Client connect request for address [%s] client instance [%d]",
3954                         addr, client_id);
3955
3956
3957         /* Check if Remote Device is already under connection progress */
3958         req_info = _bt_get_request_info_data_from_function_name(BT_CONNECT_LE);
3959         if (req_info) {
3960                 remote_address = (char*)req_info->user_data;
3961                 if (remote_address && !strcasecmp(remote_address, addr)) {/* Address matched */
3962                         BT_INFO("Already Connection ongoing for same remote GATT Server address [%s]", remote_address);
3963                         /* Return and wait for events to be sent to all apps */
3964                         g_free(addr);
3965                         return BLUETOOTH_ERROR_IN_PROGRESS;
3966                 }
3967         }
3968
3969         /* Check if remote GATT Server is connected or not */
3970         conn_info = __bt_find_remote_gatt_server_info(addr);
3971         if (conn_info) {
3972                 BT_ERR("GATT Server is already connected..");
3973                 g_free(addr);
3974                 return BLUETOOTH_ERROR_ALREADY_CONNECT;
3975         }
3976
3977         /* TODO Check Requirement of holding Advertisement before initiating LE connect */
3978
3979         /* Check if app sent 0 client id for connection, in such case, use default gatt client ID */
3980         if (client_id == 0) {
3981                 BT_INFO("GATT CLient connect request sent by an app without any client instance [%d]",
3982                                 client_id);
3983                 BT_INFO("Assign default GATT client id [%d]", gatt_default_client);
3984                 client_id = gatt_default_client;
3985         }
3986
3987         BT_INFO("Connect using CLient ID [%d]", client_id);
3988         ret = gattc_connect(client_id, (bt_address_t*)(address), auto_connect);
3989
3990         if (ret != OAL_STATUS_SUCCESS) {
3991                 BT_ERR("ret: %d", ret);
3992                 g_free(addr);
3993                 return BLUETOOTH_ERROR_INTERNAL;
3994         }
3995
3996         /* Mark this as outgoing connection */
3997         out_conn_info = g_new0(struct gatt_out_conn_info_t, 1);
3998         out_conn_info->addr = g_strdup(addr);
3999         out_conn_info->client_id = client_id;
4000         BT_INFO("Added outgoing connection info addr[%s]", out_conn_info->addr);
4001         outgoing_gatt_conn_list = g_slist_append(outgoing_gatt_conn_list, out_conn_info);
4002
4003         g_free(addr);
4004         return BLUETOOTH_ERROR_NONE;
4005 }
4006
4007 int _bt_gatt_get_primary_services(char *address)
4008 {
4009         BT_CHECK_PARAMETER(address, return);
4010         struct gatt_server_info_t *conn_info = NULL;
4011         invocation_info_t *req_info = NULL;
4012         int ret = OAL_STATUS_SUCCESS;
4013         BT_INFO("+");
4014
4015         /* Check if any app is already browsing primary services on the same remote GATT Server */
4016         req_info = _bt_get_request_info_data(BT_GATT_GET_PRIMARY_SERVICES, address);
4017         if (req_info) {
4018                 BT_INFO("Already Primary Service Browsing ongoing for same rmeote GATT Server");
4019                 /* Return and wait for events to be sent to all apps */
4020                 return BLUETOOTH_ERROR_NONE;
4021         }
4022
4023         /* Check if remote GATT Server is connected or not */
4024         conn_info = __bt_find_remote_gatt_server_info(address);
4025         if (conn_info) {
4026                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4027                                 conn_info->addr, conn_info->connection_id);
4028         } else {
4029                 BT_ERR("GATT Server is not yet connected..");
4030                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4031         }
4032
4033         /* Send Primary Service Browsing request to stack */
4034         ret = gattc_search_service(conn_info->connection_id, NULL);
4035         if (ret != OAL_STATUS_SUCCESS) {
4036                 BT_ERR("ret: %d", ret);
4037                 return BLUETOOTH_ERROR_INTERNAL;
4038         }
4039         return BLUETOOTH_ERROR_NONE;
4040 }
4041
4042 int _bt_gatt_get_all_characteristic(bluetooth_gatt_client_svc_prop_info_t *svc)
4043 {
4044         BT_CHECK_PARAMETER(svc, return);
4045         struct gatt_server_info_t *conn_info = NULL;
4046         invocation_info_t *req_info = NULL;
4047         bluetooth_gatt_client_svc_prop_info_t *prop;
4048         oal_gatt_srvc_id_t srvc_id;
4049         int ret = OAL_STATUS_SUCCESS;
4050         char *addr;
4051         BT_INFO("+");
4052
4053         /* Check if any app is already browsing characteristics of the same service on the same remote GATT Server */
4054         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_GET_SERVICE_PROPERTIES);
4055         if (req_info) {
4056                 prop = (bluetooth_gatt_client_svc_prop_info_t*)req_info->user_data;
4057                 if (prop && !memcmp(svc->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t))
4058                                 && memcmp(prop->svc.uuid, svc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN)
4059                                 && prop->svc.instance_id == svc->svc.instance_id) {
4060                         BT_INFO("Already Properties browsing for Primary Service ongoing for same remote GATT Server");
4061                         /* Return and wait for events to be sent to all apps */
4062                         return BLUETOOTH_ERROR_NONE;
4063                 }
4064         }
4065
4066         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4067         _bt_convert_addr_type_to_string(addr, svc->device_address.addr);
4068
4069         /* Check if remote GATT Server is connected or not */
4070         conn_info = __bt_find_remote_gatt_server_info(addr);
4071         if (conn_info) {
4072                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4073                                 conn_info->addr, conn_info->connection_id);
4074         } else {
4075                 BT_ERR("GATT Server is not yet connected..");
4076                 g_free(addr);
4077                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4078         }
4079
4080         srvc_id.is_prmry = TRUE;
4081         srvc_id.id.inst_id = svc->svc.instance_id;
4082         memcpy(srvc_id.id.uuid.uuid, svc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4083
4084         /* Search All Characteristic */
4085         ret = gattc_get_characteristic(conn_info->connection_id, &srvc_id, NULL);
4086         if (ret != OAL_STATUS_SUCCESS) {
4087                 BT_ERR("ret: %d", ret);
4088                 g_free(addr);
4089                 return BLUETOOTH_ERROR_INTERNAL;
4090         }
4091         g_free(addr);
4092         return BLUETOOTH_ERROR_NONE;
4093 }
4094
4095 int _bt_gatt_get_all_characteristic_properties(
4096                 bluetooth_gatt_client_char_prop_info_t *chr)
4097 {
4098         struct gatt_server_info_t *conn_info = NULL;
4099         invocation_info_t *req_info = NULL;
4100         bluetooth_gatt_client_char_prop_info_t *prop;
4101         oal_gatt_srvc_id_t srvc_id;
4102         oal_gatt_id_t char_id;
4103         int ret = OAL_STATUS_SUCCESS;
4104         char *addr;
4105
4106         BT_CHECK_PARAMETER(chr, return);
4107
4108         BT_INFO("+");
4109
4110         /* Check if any app is already browsing descriptors of the same char of
4111            particular service on the same remote GATT Server */
4112         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_GET_CHARACTERISTIC_PROPERTIES);
4113         if (req_info) {
4114                 prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
4115                 if (prop && !memcmp(chr->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4116                                 && memcmp(chr->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4117                                 && chr->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4118                                 && memcmp(chr->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4119                                 && chr->characteristic.instance_id == prop->characteristic.instance_id) { /* Characteristic Instance ID matched */
4120                         BT_INFO("Already Properties browsing for Characteristic ongoing for same remote GATT Server");
4121                         /* Return and wait for events to be sent to all apps */
4122                         return BLUETOOTH_ERROR_NONE;
4123                 }
4124         }
4125
4126         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4127         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4128
4129         /* Check if remote GATT Server is connected or not */
4130         conn_info = __bt_find_remote_gatt_server_info(addr);
4131         if (conn_info) {
4132                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4133                                 conn_info->addr, conn_info->connection_id);
4134         } else {
4135                 BT_ERR("GATT Server is not yet connected..");
4136                 g_free(addr);
4137                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4138         }
4139
4140         srvc_id.is_prmry = TRUE;
4141         srvc_id.id.inst_id = chr->svc.instance_id;
4142         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4143
4144         char_id.inst_id = chr->characteristic.instance_id;
4145         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4146
4147         /* Search All Descriptors */
4148         ret = gattc_get_descriptor(conn_info->connection_id, &srvc_id, &char_id, NULL);
4149         if (ret != OAL_STATUS_SUCCESS) {
4150                 BT_ERR("ret: %d", ret);
4151                 g_free(addr);
4152                 return BLUETOOTH_ERROR_INTERNAL;
4153         }
4154         g_free(addr);
4155         return BLUETOOTH_ERROR_NONE;
4156 }
4157
4158 int _bt_gatt_read_characteristic_value(
4159                 bluetooth_gatt_client_char_prop_info_t *chr)
4160 {
4161         struct gatt_server_info_t *conn_info = NULL;
4162         invocation_info_t *req_info = NULL;
4163         bluetooth_gatt_client_char_prop_info_t *prop;
4164         oal_gatt_srvc_id_t srvc_id;
4165         oal_gatt_id_t char_id;
4166         int ret = OAL_STATUS_SUCCESS;
4167         char *addr;
4168
4169         BT_CHECK_PARAMETER(chr, return);
4170
4171         BT_INFO("+");
4172
4173         /* Check if any app is already Reading characteristic of the same char of
4174            particular service on the same remote GATT Server */
4175         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_READ_CHARACTERISTIC);
4176         if (req_info) {
4177                 prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
4178                 if (prop && !memcmp(chr->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4179                                 && memcmp(chr->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4180                                 && chr->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4181                                 && memcmp(chr->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4182                                 && chr->characteristic.instance_id == prop->characteristic.instance_id) { /* Characteristic Instance ID matched */
4183                         BT_INFO("Already Characteristic value Read operation in progress for same remote GATT Server");
4184                         /* Return and wait for events to be sent to all apps */
4185                         return BLUETOOTH_ERROR_NONE;
4186                 }
4187         }
4188
4189         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4190         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4191
4192         /* Check if remote GATT Server is connected or not */
4193         conn_info = __bt_find_remote_gatt_server_info(addr);
4194         if (conn_info) {
4195                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4196                                 conn_info->addr, conn_info->connection_id);
4197         } else {
4198                 BT_ERR("GATT Server is not yet connected..");
4199                 g_free(addr);
4200                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4201         }
4202
4203         srvc_id.is_prmry = TRUE;
4204         srvc_id.id.inst_id = chr->svc.instance_id;
4205         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4206
4207         char_id.inst_id = chr->characteristic.instance_id;
4208         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4209
4210         /* Search All Descriptors */
4211         ret = gattc_read_characteristic(conn_info->connection_id, &srvc_id, &char_id, OAL_GATT_AUTH_REQ_NONE);
4212         if (ret != OAL_STATUS_SUCCESS) {
4213                 BT_ERR("ret: %d", ret);
4214                 g_free(addr);
4215                 return BLUETOOTH_ERROR_INTERNAL;
4216         }
4217         g_free(addr);
4218         return BLUETOOTH_ERROR_NONE;
4219 }
4220
4221 int _bt_gatt_read_descriptor_value(
4222                 bluetooth_gatt_client_desc_prop_info_t *desc)
4223 {
4224         struct gatt_server_info_t *conn_info = NULL;
4225         invocation_info_t *req_info = NULL;
4226         bluetooth_gatt_client_desc_prop_info_t *prop;
4227         oal_gatt_srvc_id_t srvc_id;
4228         oal_gatt_id_t char_id;
4229         oal_gatt_id_t desc_id;
4230         int ret = OAL_STATUS_SUCCESS;
4231         char *addr;
4232
4233         BT_CHECK_PARAMETER(desc, return);
4234
4235         BT_INFO("+");
4236
4237         /* Check if any app is already Reading descriptors of the same char of
4238            particular service on the same remote GATT Server */
4239         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_READ_DESCRIPTOR_VALUE);
4240         if (req_info) {
4241                 prop = (bluetooth_gatt_client_desc_prop_info_t*)req_info->user_data;
4242                 if (prop && !memcmp(desc->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4243                                 && memcmp(desc->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4244                                 && desc->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4245                                 && memcmp(desc->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4246                                 && desc->characteristic.instance_id == prop->characteristic.instance_id /* Characteristic Instance ID matched */
4247                                 && memcmp(desc->descriptor.uuid, prop->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Descriptor UUID matched */
4248                                 && desc->descriptor.instance_id == prop->descriptor.instance_id) { /* Descriptor Instance ID matched */
4249                         BT_INFO("Already Descriptor value Read operation in progress for same remote GATT Server");
4250                         /* Return and wait for events to be sent to all apps */
4251                         return BLUETOOTH_ERROR_NONE;
4252                 }
4253         }
4254
4255         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4256         _bt_convert_addr_type_to_string(addr, desc->device_address.addr);
4257
4258         /* Check if remote GATT Server is connected or not */
4259         conn_info = __bt_find_remote_gatt_server_info(addr);
4260         if (conn_info) {
4261                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4262                                 conn_info->addr, conn_info->connection_id);
4263         } else {
4264                 BT_ERR("GATT Server is not yet connected..");
4265                 g_free(addr);
4266                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4267         }
4268
4269         srvc_id.is_prmry = TRUE;
4270         srvc_id.id.inst_id = desc->svc.instance_id;
4271         memcpy(srvc_id.id.uuid.uuid, desc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4272
4273         char_id.inst_id = desc->characteristic.instance_id;
4274         memcpy(char_id.uuid.uuid, desc->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4275
4276         desc_id.inst_id = desc->descriptor.instance_id;
4277         memcpy(desc_id.uuid.uuid, desc->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4278
4279         /* Search All Descriptors */
4280         ret = gattc_read_descriptor(conn_info->connection_id, &srvc_id, &char_id,
4281                         &desc_id, OAL_GATT_AUTH_REQ_NONE);
4282         if (ret != OAL_STATUS_SUCCESS) {
4283                 BT_ERR("ret: %d", ret);
4284                 g_free(addr);
4285                 return BLUETOOTH_ERROR_INTERNAL;
4286         }
4287         g_free(addr);
4288         return BLUETOOTH_ERROR_NONE;
4289 }
4290
4291
4292 /* Write Characteristic */
4293 int _bt_gatt_write_characteristic_value_by_type(
4294                 bluetooth_gatt_client_char_prop_info_t *chr,
4295                 bluetooth_gatt_att_data_t *data,
4296                 bluetooth_gatt_write_type_e write_type)
4297 {
4298         struct gatt_server_info_t *conn_info = NULL;
4299         invocation_info_t *req_info = NULL;
4300         bluetooth_gatt_client_char_prop_info_t *prop;
4301         oal_gatt_srvc_id_t srvc_id;
4302         oal_gatt_id_t char_id;
4303         int ret = OAL_STATUS_SUCCESS;
4304         char *addr;
4305         int k;
4306
4307         BT_CHECK_PARAMETER(chr, return);
4308         BT_CHECK_PARAMETER(data, return);
4309
4310         BT_INFO("+");
4311
4312         /* Check if any app is already writing same char of
4313            particular service on the same remote GATT Server */
4314         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_WRITE_CHARACTERISTIC_VALUE_BY_TYPE);
4315         if (req_info) {
4316                 prop = (bluetooth_gatt_client_char_prop_info_t*)req_info->user_data;
4317                 if (prop && !memcmp(chr->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4318                                 && memcmp(chr->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4319                                 && chr->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4320                                 && memcmp(chr->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4321                                 && chr->characteristic.instance_id == prop->characteristic.instance_id) { /* Characteristic Instance ID matched */
4322                         BT_INFO("Already Characteristic Write Value operation in progress for same remote GATT Server");
4323                         /* Return and wait for events to be sent to all apps */
4324                         return BLUETOOTH_ERROR_NONE;
4325                 }
4326         }
4327
4328         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4329         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4330
4331         /* Check if remote GATT Server is connected or not */
4332         conn_info = __bt_find_remote_gatt_server_info(addr);
4333         if (conn_info) {
4334                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4335                                 conn_info->addr, conn_info->connection_id);
4336         } else {
4337                 BT_ERR("GATT Server is not yet connected..");
4338                 g_free(addr);
4339                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4340         }
4341
4342         srvc_id.is_prmry = TRUE;
4343         srvc_id.id.inst_id = chr->svc.instance_id;
4344         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4345
4346         char_id.inst_id = chr->characteristic.instance_id;
4347         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4348
4349         /* Write CHar value */
4350         /* DEBUG */
4351         BT_INFO("Connection ID [%d] write type [%d] data length [%d]", conn_info->connection_id, write_type, data->length);
4352         for (k = 0; k < data->length; k++)
4353                 BT_INFO("Data[%d] [0x%x]", k, data->data[k]);
4354
4355         ret = gattc_write_characteristic(conn_info->connection_id,
4356                         &srvc_id, &char_id,
4357                         (oal_gatt_write_type_t)write_type, data->length,
4358                         OAL_GATT_AUTH_REQ_NONE, (char *)(&data->data[0]));
4359         if (ret != OAL_STATUS_SUCCESS) {
4360                 BT_ERR("ret: %d", ret);
4361                 g_free(addr);
4362                 return BLUETOOTH_ERROR_INTERNAL;
4363         }
4364         g_free(addr);
4365         return BLUETOOTH_ERROR_NONE;
4366 }
4367
4368 /* Write Descriptor */
4369 int _bt_gatt_write_descriptor_value_by_type(
4370                 bluetooth_gatt_client_desc_prop_info_t *desc,
4371                 bluetooth_gatt_att_data_t *data,
4372                 bluetooth_gatt_write_type_e write_type)
4373 {
4374         struct gatt_server_info_t *conn_info = NULL;
4375         invocation_info_t *req_info = NULL;
4376         bluetooth_gatt_client_desc_prop_info_t *prop;
4377         oal_gatt_srvc_id_t srvc_id;
4378         oal_gatt_id_t char_id;
4379         oal_gatt_id_t desc_id;
4380         int ret = OAL_STATUS_SUCCESS;
4381         char *addr;
4382         int k;
4383
4384         BT_CHECK_PARAMETER(desc, return);
4385         BT_CHECK_PARAMETER(data, return);
4386
4387         BT_INFO("+");
4388
4389         /* Check if any app is already writing on same Descriptor of the same char of
4390            particular service on the same remote GATT Server */
4391         req_info = _bt_get_request_info_data_from_function_name(BT_GATT_WRITE_DESCRIPTOR_VALUE);
4392         if (req_info) {
4393                 prop = (bluetooth_gatt_client_desc_prop_info_t*)req_info->user_data;
4394                 if (prop && !memcmp(desc->device_address.addr, prop->device_address.addr, sizeof(bluetooth_device_address_t)) /* Address matched */
4395                                 && memcmp(desc->svc.uuid, prop->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Service UUID matched */
4396                                 && desc->svc.instance_id == prop->svc.instance_id /* Service Instance ID matched */
4397                                 && memcmp(desc->characteristic.uuid, prop->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Characteristic UUID matched */
4398                                 && desc->characteristic.instance_id == prop->characteristic.instance_id /* Characteristic Instance ID matched */
4399                                 && memcmp(desc->descriptor.uuid, prop->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN) /* Descriptor UUID matched */
4400                                 && desc->descriptor.instance_id == prop->descriptor.instance_id) { /* Descriptor Instance ID matched */
4401                         BT_INFO("Already Descriptor value Write operation in progress for same remote GATT Server");
4402                         /* Return and wait for events to be sent to all apps */
4403                         return BLUETOOTH_ERROR_NONE;
4404                 }
4405         }
4406
4407         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4408         _bt_convert_addr_type_to_string(addr, desc->device_address.addr);
4409
4410         /* Check if remote GATT Server is connected or not */
4411         conn_info = __bt_find_remote_gatt_server_info(addr);
4412         if (conn_info) {
4413                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4414                                 conn_info->addr, conn_info->connection_id);
4415         } else {
4416                 BT_ERR("GATT Server is not yet connected..");
4417                 g_free(addr);
4418                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4419         }
4420
4421         srvc_id.is_prmry = TRUE;
4422         srvc_id.id.inst_id = desc->svc.instance_id;
4423         memcpy(srvc_id.id.uuid.uuid, desc->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4424
4425         char_id.inst_id = desc->characteristic.instance_id;
4426         memcpy(char_id.uuid.uuid, desc->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4427
4428         desc_id.inst_id = desc->descriptor.instance_id;
4429         memcpy(desc_id.uuid.uuid, desc->descriptor.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4430
4431         /* DEBUG */
4432         BT_INFO("Connection ID [%d] write type [%d] data length [%d]", conn_info->connection_id, write_type, data->length);
4433         for (k = 0; k < data->length; k++)
4434                 BT_INFO("Data[%d] [0x%x]", k, data->data[k]);
4435
4436         ret = gattc_write_descriptor(conn_info->connection_id,
4437                         &srvc_id, &char_id, &desc_id,
4438                         (oal_gatt_write_type_t)write_type, data->length,
4439                         OAL_GATT_AUTH_REQ_NONE, (char *)(&data->data[0]));
4440         if (ret != OAL_STATUS_SUCCESS) {
4441                 BT_ERR("ret: %d", ret);
4442                 g_free(addr);
4443                 return BLUETOOTH_ERROR_INTERNAL;
4444         }
4445         g_free(addr);
4446         return BLUETOOTH_ERROR_NONE;
4447 }
4448
4449 int _bt_gatt_watch_characteristic(
4450                 bluetooth_gatt_client_char_prop_info_t *chr,
4451                 int client_id,
4452                 gboolean is_notify)
4453 {
4454         struct gatt_server_info_t *conn_info = NULL;
4455         oal_gatt_srvc_id_t srvc_id;
4456         oal_gatt_id_t char_id;
4457         int ret = OAL_STATUS_SUCCESS;
4458         char *addr;
4459
4460         BT_CHECK_PARAMETER(chr, return);
4461
4462         BT_INFO("Client ID [%d] Is Notify [%d]", client_id, is_notify);
4463
4464         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4465         _bt_convert_addr_type_to_string(addr, chr->device_address.addr);
4466
4467         /* Check if remote GATT Server is connected or not */
4468         conn_info = __bt_find_remote_gatt_server_info(addr);
4469         if (conn_info) {
4470                 BT_INFO("GATT Server [%s] is connected, conn Id [%d]",
4471                                 conn_info->addr, conn_info->connection_id);
4472         } else {
4473                 BT_ERR("GATT Server is not yet connected..");
4474                 g_free(addr);
4475                 return BLUETOOTH_ERROR_NOT_CONNECTED;
4476         }
4477         srvc_id.is_prmry = TRUE;
4478         srvc_id.id.inst_id = chr->svc.instance_id;
4479         memcpy(srvc_id.id.uuid.uuid, chr->svc.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4480
4481         char_id.inst_id = chr->characteristic.instance_id;
4482         memcpy(char_id.uuid.uuid, chr->characteristic.uuid, BLUETOOTH_UUID_HEX_MAX_LEN);
4483
4484         /* Register or unregister Notification characteristic */
4485         if (is_notify)
4486                 ret = gattc_register_for_notification(conn_info->client_id,
4487                                 (bt_address_t*)&(chr->device_address),
4488                                 &srvc_id, &char_id);
4489         else
4490                 ret = gattc_deregister_for_notification(conn_info->client_id,
4491                                 (bt_address_t*)&(chr->device_address),
4492                                 &srvc_id, &char_id);
4493
4494         BT_INFO("Result[%d]", ret);
4495         if (ret != OAL_STATUS_SUCCESS) {
4496                 BT_ERR("ret: %d", ret);
4497                 g_free(addr);
4498                 return BLUETOOTH_ERROR_INTERNAL;
4499         }
4500         g_free(addr);
4501         return BLUETOOTH_ERROR_NONE;
4502 }
4503
4504
4505 int _bt_disconnect_le_device(bluetooth_device_address_t *address,
4506                 int client_id)
4507 {
4508         struct gatt_server_info_t *conn_info = NULL;
4509         invocation_info_t *req_info = NULL;
4510         int ret = OAL_STATUS_SUCCESS;
4511         char *addr;
4512         char *remote_address = NULL;
4513
4514         BT_CHECK_PARAMETER(address, return);
4515
4516         BT_INFO("+");
4517
4518         addr = g_malloc0(sizeof(char) * BT_ADDRESS_STRING_SIZE);
4519         _bt_convert_addr_type_to_string(addr, address->addr);
4520         BT_INFO("GATT Client Disconnect request for address [%s]", addr);
4521
4522         /* Check if Remote Device is already under connection progress */
4523         req_info = _bt_get_request_info_data_from_function_name(BT_DISCONNECT_LE);
4524         if (req_info) {
4525                 remote_address = (char*)req_info->user_data;
4526                 if (remote_address && !strcasecmp(remote_address, addr)) {/* Address matched */
4527                         BT_INFO("Already DisConnection ongoing for same remote GATT Server address [%s]", remote_address);
4528                         /* Return success and wait for events to be sent to all apps */
4529                         g_free(addr);
4530                         return BLUETOOTH_ERROR_IN_PROGRESS;
4531                 }
4532         }
4533         /* Check if remote GATT Server is connected or not */
4534         conn_info = __bt_find_remote_gatt_server_info(addr);
4535         if (!conn_info) {
4536                 BT_ERR("GATT Server is not connected..");
4537                 g_free(addr);
4538                 return BLUETOOTH_ERROR_NOT_IN_OPERATION;
4539         }
4540
4541         /* Check if app sent 0 client id for Disconnection, in such case, use default gatt client ID */
4542         if (client_id == 0) {
4543                 BT_INFO("GATT CLient Disconnect request sent by an app without any client instance [%d]",
4544                                 client_id);
4545                 BT_INFO("Assign default GATT client id [%d]", gatt_default_client);
4546                 client_id = gatt_default_client;
4547         }
4548
4549         BT_INFO("Disconnect using CLient ID [%d] Connection ID [%d]", client_id, conn_info->connection_id);
4550         ret = gattc_disconnect(client_id, (bt_address_t*)(address),
4551                         conn_info->connection_id);
4552
4553         if (ret != OAL_STATUS_SUCCESS) {
4554                 BT_ERR("ret: %d", ret);
4555                 g_free(addr);
4556                 return BLUETOOTH_ERROR_INTERNAL;
4557         }
4558         g_free(addr);
4559         return BLUETOOTH_ERROR_NONE;
4560 }
4561
4562 int _bt_gatt_watch_service_changed_indication(const char *sender,
4563                 bluetooth_device_address_t *address,
4564                 gboolean is_enabled)
4565 {
4566         int k;
4567         bt_service_app_info_t *info = NULL;
4568
4569         BT_INFO("Enable Servic changed Indication watcher [%d] for app [%s]",
4570                         is_enabled, sender);
4571
4572         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
4573                 info = &numapps[k];
4574
4575                 if (g_strcmp0(sender, info->sender) == 0 &&
4576                                 memcmp(info->address.addr, address->addr,
4577                                         sizeof(bluetooth_device_address_t)) == 0) {
4578                         BT_INFO("Found GATT client App.. UUID [%s], sender [%s]", info->uuid, info->sender);
4579                         info->is_watcher_enabled = is_enabled;
4580                 }
4581         }
4582
4583         return BLUETOOTH_ERROR_NONE;
4584 }
4585
4586 int _bt_unregister_gatt_client_instance(const char *sender, int client_id)
4587 {
4588         BT_INFO("Unregister Allocated GATT CLient instance [%s] Client ID [%d]",
4589                         sender, client_id);
4590         int result = BLUETOOTH_ERROR_NONE;
4591         int k;
4592
4593         /* Unregister CLient instance associated with address X. It is possible that another app still
4594            has client_id valid for same remote address */
4595         bt_service_app_info_t *info = NULL;
4596
4597         for (k = 1; k < MAX_APPS_SUPPORTED; k++) {
4598                 info = &numapps[k];
4599
4600                 /* Exact matching of sender */
4601                 if (!g_strcmp0(info->sender, sender) && info->client_id == client_id) {  /* Check for only valid GATT client Instance */
4602                         BT_INFO("Unregister GATT client instance [%d]", info->client_id);
4603                         result = __bt_do_unregister_gatt_instance(info->client_id);
4604                         if (result != BLUETOOTH_ERROR_NONE)
4605                                 BT_ERR("Error in unregistering GATT Client Interface");
4606
4607                         break;
4608                 }
4609         }
4610         return result;
4611 }
4612
4613 #endif