bt-oal/bluez_hal/src/bt-hal-gatt-server.c

   1 /*
   2  * BLUETOOOTH HAL
   3  *
   4  * Copyright (c) 2015 - 2016 Samsung Electronics Co., Ltd. All rights reserved.
   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
  22 #include <hardware/bluetooth.h>
  23 #include <hardware/bt_gatt.h>
  24 #include <stdio.h>
  25 #include <stdlib.h>
  26 #include <errno.h>
  27 #include <string.h>
  28 #include <gio/gio.h>
  29 #include <glib.h>
  30 #include <dlog.h>
  31 #include <vconf.h>
  32 #include <stdbool.h>
  33 #include <stddef.h>
  34 #include <string.h>
  35 #include <fcntl.h>
  36
  37 #include "bt-hal.h"
  38 #include "bt-hal-log.h"
  39 #include "bt-hal-msg.h"
  40 #include "bt-hal-utils.h"
  41 #include "bt-hal-dbus-common-utils.h"
  42
  43 #include "bt-hal-adapter-le.h"
  44 #include "bt-hal-event-receiver.h"
  45
  46 #define NUMBER_OF_FLAGS 10
  47
  48 #define GATT_SERV_INTERFACE             "org.bluez.GattService1"
  49 #define GATT_CHAR_INTERFACE             "org.bluez.GattCharacteristic1"
  50 #define GATT_DESC_INTERFACE             "org.bluez.GattDescriptor1"
  51
  52 #define BT_GATT_SERVICE_NAME    "org.frwk.gatt_service"
  53 #define GATT_SERV_OBJECT_PATH   "/service"
  54
  55 static GDBusProxy *manager_gproxy = NULL;
  56
  57 /************************************************************************************
  58  **  Static variables
  59  ************************************************************************************/
  60 extern const btgatt_callbacks_t *bt_gatt_callbacks;
  61 guint owner_id;
  62 GDBusConnection *g_conn = NULL;
  63 //GDBusConnection *conn = NULL;
  64 GDBusNodeInfo *manager_node_info = NULL;
  65 guint manager_id;
  66
  67 /* Global handles which needs to be incremented during each addition */
  68 static int gatt_service_handle = 10;
  69 static int gatt_char_handle = 20;
  70 static int gatt_desc_handle = 30;
  71
  72 struct gatt_service_info {
  73         gchar *serv_path;
  74         guint serv_id;
  75         gchar *service_uuid;
  76         guint manager_id;
  77         guint prop_id;
  78         GSList *char_data;
  79         gboolean is_svc_registered;
  80         gboolean is_svc_primary;
  81         int service_handle;
  82 };
  83
  84 struct gatt_char_info {
  85         gchar *char_path;
  86         guint char_id;
  87         gchar *char_uuid;
  88         gchar *char_value;
  89         gchar *char_flags[NUMBER_OF_FLAGS];
  90         int value_length;
  91         int flags_length;
  92         int char_handle;
  93         GSList *desc_data;
  94 };
  95
  96 struct gatt_desc_info {
  97         gchar *desc_path;
  98         guint desc_id;
  99         gchar *desc_uuid;
 100         gchar *desc_value;
 101         gchar *desc_flags[NUMBER_OF_FLAGS];
 102         int value_length;
 103         int flags_length;
 104         int desc_handle;
 105 };
 106
 107 /**
 108  * GATT Server Request type
 109  */
 110 typedef enum {
 111         BT_HAL_GATT_REQUEST_TYPE_READ = 0x00,       /* Read Requested */
 112         BT_HAL_GATT_REQUEST_TYPE_WRITE = 0x01,      /* Write Requested */
 113         BT_HAL_GATT_REQUEST_TYPE_EXEC_WRITE = 0x02, /* Exec Write Requested */
 114 } bt_gatt_request_type_e;
 115
 116 struct gatt_req_info {
 117         gchar *attr_path;
 118         gchar *svc_path;
 119         guint  request_id;
 120         guint  offset;
 121         bt_gatt_request_type_e request_type;  /* Read or Write request */
 122         GDBusMethodInvocation *context;
 123 };
 124
 125 struct gatt_server_app {
 126         int slot;
 127         char *app_path;
 128         GSList *services;
 129 };
 130
 131 /* Linked List of gatt server app's */
 132 static GSList *gatt_server_apps = NULL;
 133
 134 static GSList *gatt_services = NULL;
 135
 136 static int conn_id = 0;
 137
 138 /* Linked List of connected Remote GATT clients */
 139 static GSList *gatt_client_info_list = NULL;
 140
 141 /* GATT Client Info List Structure */
 142 struct gatt_client_info_t {
 143         int connection_id;                               /* This value will uniquely identify a GATT client-server connection */
 144         int instance_id;                                 /* This value unique identifies a GATT server instance */
 145         char *addr;                                      /* Remote GATT client address */
 146         GSList *gatt_req_info_list;                              /* List of transactions per Connection*/
 147 };
 148
 149 static handle_stack_msg event_cb = NULL;
 150
 151 typedef struct {
 152         uint32_t instance_data;
 153         bt_uuid_t uuid;
 154 } hal_register_server_data;
 155
 156 typedef struct {
 157         uint32_t instance_data;
 158         uint32_t srvc_hdl;
 159         bt_uuid_t uuid;
 160         uint8_t is_primary;
 161 } hal_gatt_service_added;
 162
 163 typedef struct {
 164         uint32_t instance_data;
 165         uint32_t srvc_hdl;
 166 } hal_gatt_service_started;
 167
 168 typedef struct {
 169         uint32_t instance_data;
 170         uint32_t srvc_hdl;
 171 } hal_gatt_service_deleted;
 172
 173 typedef struct {
 174         uint32_t instance_data;
 175         uint32_t srvc_hdl;
 176         uint32_t char_hdl;
 177         bt_uuid_t uuid;
 178 } hal_gatt_char_added;
 179
 180 typedef struct {
 181         uint32_t instance_data;
 182         uint32_t srvc_hdl;
 183         uint32_t desc_hdl;
 184         bt_uuid_t uuid;
 185 } hal_gatt_desc_added;
 186
 187 #define CHECK_BTGATT_INIT() if (bt_gatt_callbacks == NULL)\
 188 {\
 189         ERR("%s: BTGATT not initialized", __FUNCTION__);\
 190         return BT_STATUS_NOT_READY;\
 191 } else {\
 192         DBG("%s", __FUNCTION__);\
 193 }
 194
 195 static gboolean __bt_hal_gatt_service_added_cb(gpointer user_data);
 196
 197 static void __bt_hal_gatt_deinit(char *app_path);
 198
 199 static void __bt_hal_register_application_cb(GObject *object,
 200                                 GAsyncResult *res, gpointer user_data);
 201
 202 static void __bt_hal_unregister_application_cb(GObject *object, GAsyncResult *res,
 203                 gpointer user_data);
 204
 205 static GDBusProxy *__bt_gatt_gdbus_get_gatt_manager_proxy(const gchar *service,
 206                                 const gchar *path, const gchar *interface);
 207
 208 /* Introspection data for the service we are exporting */
 209 static const gchar service_introspection_xml[] =
 210 "<node name='/'>"
 211 "  <interface name='org.freedesktop.DBus.Properties'>"
 212 "    <property type='s' name='UUID' access='read'>"
 213 "    </property>"
 214 "        <property type='b' name='primary' access='read'>"
 215 "        </property>"
 216 "        <property type='o' name='Device' access='read'>"
 217 "        </property>"
 218 "        <property type='ao' name='Characteristics' access='read'>"
 219 "        </property>"
 220 "        <property type='s' name='Includes' access='read'>"
 221 "        </property>"
 222 "  </interface>"
 223 "</node>";
 224
 225 /* Introspection data for the characteristics we are exporting */
 226 static const gchar characteristics_introspection_xml[] =
 227 "<node name='/'>"
 228 "  <interface name='org.bluez.GattCharacteristic1'>"
 229 "        <method name='ReadValue'>"
 230 "               <arg type='s' name='address' direction='in'/>"
 231 "               <arg type='y' name='id' direction='in'/>"
 232 "               <arg type='q' name='offset' direction='in'/>"
 233 "               <arg type='ay' name='Value' direction='out'/>"
 234 "        </method>"
 235 "        <method name='WriteValue'>"
 236 "               <arg type='s' name='address' direction='in'/>"
 237 "               <arg type='y' name='id' direction='in'/>"
 238 "               <arg type='q' name='offset' direction='in'/>"
 239 "               <arg type='ay' name='value' direction='in'/>"
 240 "        </method>"
 241 "        <method name='StartNotify'>"
 242 "        </method>"
 243 "        <method name='StopNotify'>"
 244 "        </method>"
 245 "        <method name='IndicateConfirm'>"
 246 "               <arg type='s' name='address' direction='in'/>"
 247 "               <arg type='b' name='complete' direction='in'/>"
 248 "        </method>"
 249 "  </interface>"
 250 "  <interface name='org.freedesktop.DBus.Properties'>"
 251 "    <property type='s' name='UUID' access='read'>"
 252 "    </property>"
 253 "    <property type='o' name='Service' access='read'>"
 254 "    </property>"
 255 "    <property type='ay' name='Value' access='readwrite'>"
 256 "    </property>"
 257 "        <property type='b' name='Notifying' access='read'>"
 258 "        </property>"
 259 "    <property type='as' name='Flags' access='read'>"
 260 "    </property>"
 261 "    <property type='s' name='Unicast' access='read'>"
 262 "    </property>"
 263 "        <property type='ao' name='Descriptors' access='read'>"
 264 "        </property>"
 265 "  </interface>"
 266 "</node>";
 267
 268 /* Introspection data for the descriptor we are exporting */
 269 static const gchar descriptor_introspection_xml[] =
 270 "<node name='/'>"
 271 "  <interface name='org.bluez.GattDescriptor1'>"
 272 "        <method name='ReadValue'>"
 273 "               <arg type='s' name='address' direction='in'/>"
 274 "               <arg type='u' name='id' direction='in'/>"
 275 "               <arg type='q' name='offset' direction='in'/>"
 276 "               <arg type='ay' name='Value' direction='out'/>"
 277 "        </method>"
 278 "        <method name='WriteValue'>"
 279 "               <arg type='s' name='address' direction='in'/>"
 280 "               <arg type='u' name='id' direction='in'/>"
 281 "               <arg type='q' name='offset' direction='in'/>"
 282 "               <arg type='b' name='response_needed' direction='in'/>"
 283 "               <arg type='ay' name='value' direction='in'/>"
 284 "        </method>"
 285 "  </interface>"
 286 "  <interface name='org.freedesktop.DBus.Properties'>"
 287 "    <property type='s' name='UUID' access='read'>"
 288 "    </property>"
 289 "    <property type='o' name='Characteristic' access='read'>"
 290 "    </property>"
 291 "    <property type='ay' name='Value' access='read'>"
 292 "    </property>"
 293 "    <property type='as' name='Flags' access='read'>"
 294 "    </property>"
 295 "  </interface>"
 296 "</node>";
 297
 298
 299 static const gchar manager_introspection_xml[] =
 300 "<node name='/'>"
 301 "  <interface name='org.freedesktop.DBus.ObjectManager'>"
 302 "    <method name='GetManagedObjects'>"
 303 "     <arg type='a{oa{sa{sv}}}' name='object_paths_interfaces_and_properties' direction='out'/>"
 304 "        </method>"
 305 "  </interface>"
 306 "</node>";
 307
 308 GSList *_bt_get_service_list_from_server(int instance)
 309 {
 310         GSList *l;
 311         INFO("Number of GATT Server apps [%d]", g_slist_length(gatt_server_apps));
 312         INFO("Find App with slot [%d]", instance);
 313
 314         for (l = gatt_server_apps; l; l = g_slist_next(l)) {
 315                 struct gatt_server_app *app = (struct gatt_server_app *)l->data;
 316
 317                 if (app->slot == instance) {
 318                         INFO("App slot [%d] Found, Number of services registered [%d]",
 319                                         app->slot, g_slist_length(app->services));
 320                         return app->services;
 321                 }
 322         }
 323         return NULL;
 324 }
 325
 326 void _bt_remote_service_from_gatt_server(int instance, int service_handle)
 327 {
 328         GSList *l;
 329         GSList *l1;
 330
 331         for (l = gatt_server_apps; l; l = g_slist_next(l)) {
 332                 struct gatt_server_app *app = (struct gatt_server_app *)l->data;
 333
 334                 if (app->slot == instance) {
 335                         for (l1 = app->services; l1; l1 = g_slist_next(l1)) {
 336                                 struct gatt_service_info *srv = (struct gatt_service_info *)l1->data;
 337                                 if (srv->service_handle == service_handle) {
 338                                         app->services = g_slist_remove(app->services, srv);
 339                                         return;
 340                                 }
 341                         }
 342                 }
 343         }
 344 }
 345
 346 void _bt_hal_update_gatt_service_in_gatt_server(int slot, struct gatt_service_info *serv_info)
 347 {
 348         GSList *l;
 349         for (l = gatt_server_apps; l; l = g_slist_next(l)) {
 350                 struct gatt_server_app *app = (struct gatt_server_app *)l->data;
 351
 352                 if (app->slot == slot) {
 353                         INFO("Updating service in GATT server's service list service handle [%d] slot [%d]",
 354                                 serv_info->service_handle, slot);
 355                         app->services = g_slist_append(app->services, serv_info);
 356                 }
 357         }
 358 }
 359
 360 static struct gatt_client_info_t *__bt_find_remote_gatt_client_info(char *address)
 361 {
 362         GSList *l;
 363         struct gatt_client_info_t *info = NULL;
 364
 365         for (l = gatt_client_info_list; l != NULL; l = g_slist_next(l)) {
 366                 info = (struct gatt_client_info_t*)l->data;
 367                 if (info == NULL)
 368                         continue;
 369
 370                 if (!g_strcmp0(info->addr, address)) {
 371                         INFO("Remote GATT client found addr[%s]", info->addr);
 372                         return info;
 373                 }
 374         }
 375         return NULL;
 376 }
 377
 378 static struct gatt_client_info_t *__bt_find_remote_gatt_client_info_from_conn(int conn_id)
 379 {
 380         GSList *l;
 381         struct gatt_client_info_t *info = NULL;
 382
 383         for (l = gatt_client_info_list; l != NULL; l = g_slist_next(l)) {
 384                 info = (struct gatt_client_info_t*)l->data;
 385                 if (info == NULL)
 386                         continue;
 387
 388                 if (info->connection_id == conn_id) {
 389                         INFO("Remote GATT client found addr[%s]", info->addr);
 390                         return info;
 391                 }
 392         }
 393         return NULL;
 394 }
 395
 396 static struct gatt_req_info *__bt_find_remote_gatt_client_request_info(int conn_id, int trans_id)
 397 {
 398         GSList *l;
 399         GSList *l1;
 400
 401         struct gatt_client_info_t *info = NULL;
 402         struct gatt_req_info *info1 = NULL;
 403
 404         for (l = gatt_client_info_list; l != NULL; l = g_slist_next(l)) {
 405                 info = (struct gatt_client_info_t*)l->data;
 406
 407                 if (info == NULL)
 408                         continue;
 409                 if (info->connection_id == conn_id) {
 410
 411                         for (l1 = info->gatt_req_info_list; l1; l1 = g_slist_next(l1)) {
 412
 413                                 info1 = (struct gatt_req_info*)l1->data;
 414                                 if (info1 == NULL)
 415                                         continue;
 416
 417                                 if (info1->request_id == trans_id) {
 418                                         INFO("Remote GATT client found addr[%s]", info->addr);
 419                                         return info1;
 420                                 }
 421                         }
 422                 }
 423         }
 424         return NULL;
 425 }
 426
 427 void _bt_hal_gatt_connected_state_event(gboolean is_connected, char *address)
 428 {
 429         struct hal_ev_gatt_server_connected ev;
 430         struct gatt_client_info_t *conn_info = NULL;
 431         int instance = -1;
 432         memset(&ev, 0, sizeof(ev));
 433
 434         /* Find Server Instance */
 435         _bt_hal_get_gatt_server_instance_initialized(&instance);
 436         if (instance == -1) {
 437                 ERR("Not even a single GATT server is registered");
 438                 return;
 439         }
 440
 441         /* Convert address to hex */
 442         _bt_hal_convert_addr_string_to_type(ev.bdaddr, address);
 443
 444         /* Create Connection ID */
 445         /* Check if device is already in connected list */
 446         conn_info = __bt_find_remote_gatt_client_info(address);
 447
 448
 449         /* If disconnected, and conn info found, then remove conn info */
 450         if (is_connected == FALSE) {
 451                 DBG("GATT Disconnected");
 452                 if (conn_info) {
 453                         INFO("Remove GATT client info from List..");
 454                         /* Remove info from List */
 455                         gatt_client_info_list = g_slist_remove(gatt_client_info_list, conn_info);
 456                         INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
 457
 458                         if (!event_cb)
 459                                 ERR("GATT callback not registered");
 460                         else {
 461                                 DBG("GATT callback registered: server if [%d] Is Connected [%d] addr[%s] conn ID [%d]",
 462                                                 conn_info->instance_id, is_connected, conn_info->addr, conn_info->connection_id);
 463                                 ev.conn_id = conn_info->connection_id;
 464                                 ev.server_instance = conn_info->instance_id;
 465                                 ev.connected = is_connected;
 466
 467                                 event_cb(HAL_EV_GATT_SERVER_CONNECTED, (void *)&ev, sizeof(ev));
 468                         }
 469                         g_free(conn_info->addr);
 470                         g_free(conn_info);
 471                 }
 472                 /* If connected, and conn info NOT found, then add conn info */
 473         } else {
 474                 if (!conn_info) {
 475                         /* Save Connection info */
 476                         conn_info = g_new0(struct gatt_client_info_t, 1);
 477                         conn_info->addr = g_strdup(address);
 478                         INFO("Added GATT client addr[%s]", conn_info->addr);
 479                         conn_info->connection_id = ++conn_id;
 480                         conn_info->instance_id = instance;
 481                         gatt_client_info_list = g_slist_append(gatt_client_info_list, conn_info);
 482                         INFO("Total num of connected GATT clients [%d]", g_slist_length(gatt_client_info_list));
 483
 484                         if (!event_cb)
 485                                 ERR("GATT callback not registered");
 486                         else {
 487                                 DBG("GATT callback registered: server if [%d] Is Connected [%d] addr[%s] conn ID [%d]",
 488                                                 conn_info->instance_id, is_connected, conn_info->addr, conn_info->connection_id);
 489                                 ev.conn_id = conn_info->connection_id;
 490                                 ev.server_instance = conn_info->instance_id;
 491                                 ev.connected = is_connected;
 492
 493                                 event_cb(HAL_EV_GATT_SERVER_CONNECTED, (void *)&ev, sizeof(ev));
 494                         }
 495                 }
 496         }
 497         /* Send GATT connected or disconnected event */
 498 }
 499
 500 static struct gatt_service_info *__bt_gatt_find_gatt_service_from_char(const char *char_path, int *char_hdl)
 501 {
 502         GSList *l1, *l2;
 503
 504         for (l1 = gatt_services; l1 != NULL; l1 = l1->next) {
 505                 struct gatt_service_info *serv_info = l1->data;
 506
 507                 for (l2 = serv_info->char_data; l2 != NULL; l2 = l2->next) {
 508                         struct gatt_char_info *char_info = l2->data;
 509
 510                         if (g_strcmp0(char_info->char_path, char_path)
 511                                         == 0) {
 512                                 *char_hdl = char_info->char_handle;
 513                                 return serv_info;
 514                         }
 515                 }
 516         }
 517         ERR("Gatt service not found");
 518         return NULL;
 519 }
 520
 521 char *__bt_gatt_find_char_path_from_handle(int char_hdl)
 522 {
 523         GSList *l1, *l2;
 524
 525         for (l1 = gatt_services; l1 != NULL; l1 = l1->next) {
 526                 struct gatt_service_info *serv_info = l1->data;
 527
 528                 for (l2 = serv_info->char_data; l2 != NULL; l2 = l2->next) {
 529                         struct gatt_char_info *char_info = l2->data;
 530
 531                         if (char_info->char_handle == char_hdl) {
 532                                 return char_info->char_path;
 533                         }
 534                 }
 535         }
 536         ERR("Not found");
 537         return NULL;
 538 }
 539
 540 struct gatt_char_info *__bt_gatt_find_char_info_from_handle(int char_hdl)
 541 {
 542         GSList *l1, *l2;
 543
 544         for (l1 = gatt_services; l1 != NULL; l1 = l1->next) {
 545                 struct gatt_service_info *serv_info = l1->data;
 546
 547                 for (l2 = serv_info->char_data; l2 != NULL; l2 = l2->next) {
 548                         struct gatt_char_info *char_info = l2->data;
 549
 550                         if (char_info->char_handle == char_hdl) {
 551                                 return char_info;
 552                         }
 553                 }
 554         }
 555         ERR("Not found");
 556         return NULL;
 557 }
 558
 559 static struct gatt_service_info *__bt_gatt_find_gatt_service_from_desc(const char *desc_path, int *desc_hdl)
 560 {
 561         GSList *l1, *l2, *l3;
 562
 563         for (l1 = gatt_services; l1 != NULL; l1 = l1->next) {
 564                 struct gatt_service_info *serv_info = l1->data;
 565
 566                 for (l2 = serv_info->char_data; l2 != NULL; l2 = l2->next) {
 567                         struct gatt_char_info *char_info = l2->data;
 568
 569                         for (l3 = char_info->desc_data; l3 != NULL; l3 = l3->next) {
 570                                 struct gatt_desc_info *desc_info = l3->data;
 571
 572                                 if (g_strcmp0(desc_info->desc_path, desc_path)
 573                                                 == 0) {
 574                                         *desc_hdl = desc_info->desc_handle;
 575                                         return serv_info;
 576                                 }
 577                         }
 578                 }
 579         }
 580         ERR("Gatt service not found");
 581         return NULL;
 582 }
 583
 584 static void __bt_gatt_manager_method_call(GDBusConnection *connection,
 585                                         const gchar *sender,
 586                                         const gchar *object_path,
 587                                         const gchar *interface_name,
 588                                         const gchar *method_name,
 589                                         GVariant *parameters,
 590                                         GDBusMethodInvocation *invocation,
 591                                         gpointer user_data)
 592 {
 593         GSList *l = NULL;
 594
 595         if (g_strcmp0(method_name, "GetManagedObjects") == 0) {
 596                 GVariantBuilder *builder;
 597                 GVariantBuilder *inner_builder1 = NULL;
 598                 GVariant *svc_char = NULL;
 599                 GSList *l4;
 600                 GSList *gatt_services = NULL;
 601                 int *instance;
 602                 instance = (int*)user_data;
 603
 604                 DBG("Getting values for service, chars and descriptors");
 605                 DBG("GATT Server App for which services are requested [%d]", *instance);
 606
 607                 /*Main Builder */
 608                 builder = g_variant_builder_new(
 609                                 G_VARIANT_TYPE("a{oa{sa{sv}}}"));
 610
 611
 612                 gatt_services = _bt_get_service_list_from_server(*instance);
 613
 614                 if (g_slist_length(gatt_services) == 0) {
 615                         ERR("No registered GATT services!!!!");
 616                         g_dbus_method_invocation_return_value(invocation, NULL);
 617                         return;
 618                 }
 619
 620                 for (l = gatt_services; l != NULL; l = l->next) {
 621                         GVariantBuilder *svc_builder = NULL;
 622                         GVariantBuilder *inner_builder = NULL;
 623                         struct gatt_service_info *serv_info = l->data;
 624                         INFO("GATT Service fetched handle [%d]", serv_info->service_handle);
 625
 626                         /* Prepare inner builder for GattService1 interface */
 627                         DBG("Creating builder for service");
 628                         svc_builder = g_variant_builder_new(
 629                                         G_VARIANT_TYPE("a{sa{sv}}"));
 630                         inner_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
 631
 632                         g_variant_builder_add(inner_builder, "{sv}", "UUID",
 633                                         g_variant_new_string(serv_info->service_uuid));
 634
 635                         g_variant_builder_add(inner_builder, "{sv}", "Primary",
 636                                         g_variant_new_boolean(serv_info->is_svc_primary));
 637
 638                         /*Characteristics*/
 639                         inner_builder1 = g_variant_builder_new(G_VARIANT_TYPE("ao"));
 640                         DBG("Adding Charatarisitcs list");
 641                         for (l4 = serv_info->char_data; l4 != NULL; l4 = l4->next) {
 642                                 struct gatt_char_info *char_info = l4->data;
 643                                 INFO("GATT Char handle [%d] found in GATT service handle [%d]",
 644                                                 char_info->char_handle, serv_info->service_handle);
 645                                 g_variant_builder_add(inner_builder1, "o",
 646                                                 char_info->char_path);
 647                                 DBG("%s", char_info->char_path);
 648                         }
 649
 650                         svc_char = g_variant_new("ao", inner_builder1);
 651                         g_variant_builder_add(inner_builder, "{sv}", "Characteristics",
 652                                         svc_char);
 653
 654                         g_variant_builder_add(svc_builder, "{sa{sv}}",
 655                                         GATT_SERV_INTERFACE,
 656                                         inner_builder);
 657
 658                         g_variant_builder_add(builder, "{oa{sa{sv}}}",
 659                                         serv_info->serv_path,
 660                                         svc_builder);
 661
 662                         g_variant_builder_unref(inner_builder1);
 663
 664                         /* Prepare inner builder for GattCharacteristic1 interface */
 665
 666                         GSList *l2 = serv_info->char_data;
 667                         DBG("Creating builder for characteristics \n");
 668
 669                         if (l2 == NULL)
 670                                 DBG("characteristic data is NULL");
 671
 672                         for (l2 = serv_info->char_data; l2 != NULL; l2 = l2->next) {
 673
 674                                 GVariantBuilder *char_builder = NULL;
 675                                 GVariantBuilder *inner_builder = NULL;
 676                                 GVariantBuilder *builder1 = NULL;
 677                                 GVariantBuilder *builder2 = NULL;
 678                                 GVariantBuilder *builder3 = NULL;
 679                                 GVariant *char_val = NULL;
 680                                 GVariant *flags_val = NULL;
 681                                 GVariant *char_desc = NULL;
 682                                 char *unicast = NULL;
 683                                 gboolean notify = FALSE;
 684                                 int i = 0;
 685
 686                                 char_builder = g_variant_builder_new(
 687                                                 G_VARIANT_TYPE(
 688                                                         "a{sa{sv}}"));
 689                                 inner_builder = g_variant_builder_new(
 690                                                 G_VARIANT_TYPE(
 691                                                         "a{sv}"));
 692
 693                                 struct gatt_char_info *char_info = l2->data;
 694                                 if (char_info == NULL) {
 695                                         ERR("char_info is NULL");
 696                                         continue;
 697                                 }
 698
 699                                 /*Uuid*/
 700                                 g_variant_builder_add(inner_builder, "{sv}", "UUID",
 701                                                 g_variant_new_string(char_info->char_uuid));
 702                                 /*Service*/
 703                                 g_variant_builder_add(inner_builder, "{sv}", "Service",
 704                                                 g_variant_new("o", serv_info->serv_path));
 705                                 /*Value*/
 706                                 builder1 = g_variant_builder_new(G_VARIANT_TYPE_ARRAY);
 707
 708                                 if (char_info->char_value != NULL) {
 709                                         for (i = 0; i < char_info->value_length; i++) {
 710                                                 g_variant_builder_add(builder1, "y",
 711                                                                 char_info->char_value[i]);
 712                                         }
 713                                         char_val = g_variant_new("ay", builder1);
 714                                         g_variant_builder_add(inner_builder, "{sv}",
 715                                                         "Value", char_val);
 716                                 }
 717                                 /*Flags*/
 718                                 builder2 = g_variant_builder_new(G_VARIANT_TYPE("as"));
 719                                 for (i = 0; i < char_info->flags_length; i++) {
 720                                         g_variant_builder_add(builder2, "s",
 721                                                         char_info->char_flags[i]);
 722                                 }
 723
 724                                 flags_val = g_variant_new("as", builder2);
 725                                 g_variant_builder_add(inner_builder, "{sv}", "Flags",
 726                                                 flags_val);
 727
 728                                 /* Notifying */
 729                                 g_variant_builder_add(inner_builder, "{sv}", "Notifying",
 730                                                 g_variant_new("b", notify));
 731
 732                                 /* Unicast */
 733                                 unicast = g_strdup("00:00:00:00:00:00");
 734                                 g_variant_builder_add(inner_builder, "{sv}", "Unicast",
 735                                                 g_variant_new("s", unicast));
 736
 737                                 /*Descriptors*/
 738                                 builder3 = g_variant_builder_new(G_VARIANT_TYPE("ao"));
 739                                 DBG("Adding Descriptors list");
 740
 741                                 for (l4 = char_info->desc_data; l4 != NULL; l4 = l4->next) {
 742                                         struct gatt_desc_info *desc_info = l4->data;
 743                                         INFO("GATT Descriptor handle [%d] found inside GATT Char handle [%d] found in GATT service handle [%d]",
 744                                                         desc_info->desc_handle, char_info->char_handle, serv_info->service_handle);
 745                                         g_variant_builder_add(builder3, "o",
 746                                                         desc_info->desc_path);
 747                                         DBG("%s", desc_info->desc_path);
 748                                 }
 749
 750                                 char_desc = g_variant_new("ao", builder3);
 751                                 g_variant_builder_add(inner_builder, "{sv}", "Descriptors",
 752                                                 char_desc);
 753
 754                                 g_variant_builder_add(char_builder, "{sa{sv}}",
 755                                                 GATT_CHAR_INTERFACE , inner_builder);
 756                                 g_variant_builder_add(builder, "{oa{sa{sv}}}",
 757                                                 char_info->char_path, char_builder);
 758
 759                                 /*Prepare inner builder for GattDescriptor1 interface*/
 760
 761                                 GSList *l3 = char_info->desc_data;
 762
 763                                 if (l3 == NULL)
 764                                         DBG("descriptor data is NULL");
 765
 766                                 for (l3 = char_info->desc_data; l3 != NULL; l3 = l3->next) {
 767
 768                                         DBG("Creating builder for descriptor \n");
 769
 770                                         GVariantBuilder *desc_builder = NULL;
 771                                         GVariantBuilder *inner_builder = NULL;
 772                                         GVariantBuilder *builder1 = NULL;
 773                                         GVariantBuilder *builder2 = NULL;
 774                                         GVariant *desc_val = NULL;
 775
 776                                         desc_builder = g_variant_builder_new(
 777                                                         G_VARIANT_TYPE(
 778                                                                 "a{sa{sv}}"));
 779                                         inner_builder = g_variant_builder_new(
 780                                                         G_VARIANT_TYPE(
 781                                                                 "a{sv}"));
 782
 783                                         struct gatt_desc_info *desc_info = l3->data;
 784                                         if (desc_info == NULL) {
 785                                                 ERR("desc_info is NULL");
 786                                                 continue;
 787                                         }
 788
 789                                         /*Uuid*/
 790                                         g_variant_builder_add(inner_builder,
 791                                                         "{sv}", "UUID",
 792                                                         g_variant_new_string(
 793                                                                 desc_info->desc_uuid));
 794
 795                                         /*Characteristic*/
 796                                         g_variant_builder_add(inner_builder, "{sv}",
 797                                                         "Characteristic",
 798                                                         g_variant_new("o",
 799                                                                 char_info->char_path));
 800
 801                                         /*Value*/
 802                                         builder1 = g_variant_builder_new(G_VARIANT_TYPE_ARRAY);
 803
 804                                         if (desc_info->desc_value != NULL) {
 805                                                 for (i = 0; i < desc_info->value_length; i++) {
 806                                                         g_variant_builder_add(builder1, "y",
 807                                                                         desc_info->desc_value[i]);
 808                                                 }
 809                                                 desc_val = g_variant_new("ay", builder1);
 810                                                 g_variant_builder_add(inner_builder, "{sv}",
 811                                                                 "Value", desc_val);
 812                                         }
 813
 814                                         /*Flags*/
 815                                         builder2 = g_variant_builder_new(G_VARIANT_TYPE("as"));
 816
 817                                         for (i = 0; i < desc_info->flags_length; i++) {
 818                                                 g_variant_builder_add(builder2, "s",
 819                                                                 desc_info->desc_flags[i]);
 820                                         }
 821
 822                                         flags_val = g_variant_new("as", builder2);
 823                                         g_variant_builder_add(inner_builder, "{sv}", "Flags",
 824                                                         flags_val);
 825
 826                                         g_variant_builder_add(desc_builder, "{sa{sv}}",
 827                                                         GATT_DESC_INTERFACE,
 828                                                         inner_builder);
 829
 830                                         g_variant_builder_add(builder, "{oa{sa{sv}}}",
 831                                                         desc_info->desc_path,
 832                                                         desc_builder);
 833
 834                                         /*unref descriptor builder pointers*/
 835                                         g_variant_builder_unref(builder1);
 836                                         g_variant_builder_unref(builder2);
 837                                         g_variant_builder_unref(inner_builder);
 838                                         g_variant_builder_unref(desc_builder);
 839                                 }
 840
 841                                 if (unicast)
 842                                         g_free(unicast);
 843                                 /*unref char builder pointers*/
 844                                 g_variant_builder_unref(builder1);
 845                                 g_variant_builder_unref(builder2);
 846                                 g_variant_builder_unref(builder3);
 847                                 g_variant_builder_unref(inner_builder);
 848                                 g_variant_builder_unref(char_builder);
 849                         }
 850
 851                         /*unref service builder pointers*/
 852                         g_variant_builder_unref(inner_builder);
 853                         g_variant_builder_unref(svc_builder);
 854
 855                 }
 856                 /* Return builder as method reply */
 857                 DBG("Sending gatt service builder values to Bluez");
 858                 g_dbus_method_invocation_return_value(invocation,
 859                                 g_variant_new(
 860                                         "(a{oa{sa{sv}}})",
 861                                         builder));
 862         }
 863
 864         /* Free User Data */
 865         g_free(user_data);
 866 }
 867
 868 static void __bt_gatt_desc_method_call(GDBusConnection *connection,
 869                                         const gchar *sender,
 870                                         const gchar *object_path,
 871                                         const gchar *interface_name,
 872                                         const gchar *method_name,
 873                                         GVariant *parameters,
 874                                         GDBusMethodInvocation *invocation,
 875                                         gpointer user_data)
 876 {
 877
 878         if (g_strcmp0(method_name, "ReadValue") == 0) {
 879                 struct hal_ev_gatt_server_read_req ev;
 880
 881                 gchar *addr = NULL;
 882                 guint req_id = 0;
 883                 guint16 offset = 0;
 884                 struct gatt_client_info_t *conn_info = NULL;
 885                 struct gatt_req_info *req_info = NULL;
 886                 struct gatt_service_info *svc_info = NULL;
 887                 int desc_hdl = -1;
 888
 889                 DBG("ReadValue");
 890                 DBG("Application path = %s", object_path);
 891                 DBG("Sender = %s", sender);
 892
 893                 svc_info = __bt_gatt_find_gatt_service_from_desc(object_path, &desc_hdl);
 894                 if (svc_info == NULL) {
 895                         ERR("Coudn't find service for %s", object_path);
 896                         g_dbus_method_invocation_return_value(invocation, NULL);
 897                         return;
 898                 }
 899
 900                 g_variant_get(parameters, "(&suq)", &addr, &req_id, &offset);
 901                 DBG("Request id = %u, Offset = %u", req_id, offset);
 902
 903                 /* Check if device is already in connected list */
 904                 conn_info = __bt_find_remote_gatt_client_info(addr);
 905
 906                 if (conn_info == NULL) {
 907                         ERR("Coudn't find Connection info for %s", addr);
 908                         g_dbus_method_invocation_return_value(invocation, NULL);
 909                         return;
 910                 }
 911
 912                 if (!event_cb) {
 913                         ERR("GATT callback NOT registered");
 914                         g_dbus_method_invocation_return_value(invocation, NULL);
 915                         return;
 916                 }
 917
 918                 /* Store requests information */
 919                 req_info = g_new0(struct gatt_req_info, 1);
 920                 req_info->attr_path = g_strdup(object_path);
 921                 req_info->svc_path = g_strdup(svc_info->serv_path);
 922                 req_info->request_id = req_id;
 923                 req_info->offset = offset;
 924                 req_info->context = invocation;
 925
 926                 /* Append request info in list of requests for the particular connection */
 927                 conn_info->gatt_req_info_list = g_slist_append(conn_info->gatt_req_info_list, req_info);
 928
 929                 /* Send HAL event */
 930                 memset(&ev, 0, sizeof(ev));
 931                 ev.conn_id = conn_info->connection_id;
 932                 ev.trans_id = req_id;
 933                 ev.att_handle = desc_hdl;
 934                 ev.offset = offset;
 935                 ev.is_long = false; /* TODO*/
 936
 937                 /* Convert address to hex */
 938                 _bt_hal_convert_addr_string_to_type(ev.bdaddr, addr);
 939
 940                 event_cb(HAL_EV_GATT_READ_REQUESTED, (void *)&ev, sizeof(ev));
 941                 return;
 942         } else if (g_strcmp0(method_name, "WriteValue") == 0) {
 943
 944                 GVariant *var = NULL;
 945                 gchar *addr = NULL;
 946                 guint req_id = 0;
 947                 guint16 offset = 0;
 948                 gboolean response_needed = FALSE;
 949                 struct hal_ev_gatt_server_write_req ev;
 950                 int desc_hdl = -1;
 951                 int len;
 952
 953                 struct gatt_service_info *svc_info = NULL;
 954                 struct gatt_client_info_t *conn_info = NULL;
 955                 struct gatt_req_info *req_info = NULL;
 956
 957                 DBG("WriteValue");
 958                 DBG("Application path = %s", object_path);
 959                 DBG("Sender = %s", sender);
 960
 961                 g_variant_get(parameters, "(&suqb@ay)",
 962                                 &addr, &req_id, &offset, &response_needed, &var);
 963                 DBG("Request id = %u, Offset = %u", req_id, offset);
 964
 965                 /* Check if device is already in connected list */
 966                 conn_info = __bt_find_remote_gatt_client_info(addr);
 967
 968                 svc_info = __bt_gatt_find_gatt_service_from_desc(object_path, &desc_hdl);
 969
 970                 if (conn_info == NULL || svc_info == NULL || event_cb == NULL) {
 971                         g_variant_unref(var);
 972                         if (response_needed)
 973                                 g_dbus_method_invocation_return_value(invocation, NULL);
 974                         else
 975                                 g_object_unref(invocation);
 976                         return;
 977                 }
 978
 979                 len = g_variant_get_size(var);
 980                 if (len > 0) {
 981                         char *data;
 982                         data = (char *)g_variant_get_data(var);
 983                         memcpy(ev.value, data, len);
 984                         ev.length = len;
 985                 }
 986                 if (response_needed) {
 987                         /* Store request information */
 988                         req_info = g_new0(struct gatt_req_info, 1);
 989                         req_info->attr_path = g_strdup(object_path);
 990                         req_info->svc_path = g_strdup(svc_info->serv_path);
 991                         req_info->request_id = req_id;
 992                         req_info->offset = offset;
 993                         req_info->context = invocation;
 994
 995                         /* Append request info in list of requests for the particular connection */
 996                         conn_info->gatt_req_info_list = g_slist_append(conn_info->gatt_req_info_list, req_info);
 997                 } else {
 998                         g_object_unref(invocation);
 999                 }
1000
1001                 /* Send HAL event */
1002                 memset(&ev, 0, sizeof(ev));
1003                 ev.conn_id = conn_info->connection_id;
1004                 ev.trans_id = req_id;
1005                 ev.att_handle = desc_hdl;
1006                 ev.offset = offset;
1007                 ev.need_rsp = response_needed;
1008                 ev.is_prep = 0;
1009
1010                 /* Convert address to hex */
1011                 _bt_hal_convert_addr_string_to_type(ev.bdaddr, addr);
1012
1013                 event_cb(HAL_EV_GATT_WRITE_REQUESTED, (void *)&ev, sizeof(ev));
1014
1015                 g_variant_unref(var);
1016                 return;
1017         }
1018 }
1019
1020 static void __bt_gatt_char_method_call(GDBusConnection *connection,
1021                                         const gchar *sender,
1022                                         const gchar *object_path,
1023                                         const gchar *interface_name,
1024                                         const gchar *method_name,
1025                                         GVariant *parameters,
1026                                         GDBusMethodInvocation *invocation,
1027                                         gpointer user_data)
1028 {
1029         if (g_strcmp0(method_name, "ReadValue") == 0) {
1030                 gchar *addr = NULL;
1031                 guint req_id = 0;
1032                 guint16 offset = 0;
1033                 struct hal_ev_gatt_server_read_req ev;
1034                 int char_hdl = -1;
1035
1036                 struct gatt_req_info *req_info = NULL;
1037                 struct gatt_client_info_t *conn_info = NULL;
1038                 struct gatt_service_info *svc_info = NULL;
1039
1040                 DBG("Application path = %s", object_path);
1041                 DBG("Sender = %s", sender);
1042
1043                 /* Check if device is already in connected list */
1044                 conn_info = __bt_find_remote_gatt_client_info(addr);
1045
1046                 svc_info = __bt_gatt_find_gatt_service_from_char(object_path, &char_hdl);
1047
1048                 if (svc_info == NULL || conn_info == NULL) {
1049                         g_dbus_method_invocation_return_value(invocation, NULL);
1050                         return;
1051                 }
1052
1053                 if (!event_cb) {
1054                         ERR("GATT callback NOT registered");
1055                         g_dbus_method_invocation_return_value(invocation, NULL);
1056                         return;
1057                 }
1058
1059                 g_variant_get(parameters, "(&suq)", &addr, &req_id, &offset);
1060                 DBG("Request id = %u, Offset = %u", req_id, offset);
1061
1062                 /* Store requets information */
1063                 req_info = g_new0(struct gatt_req_info, 1);
1064                 req_info->attr_path = g_strdup(object_path);
1065                 req_info->svc_path = g_strdup(svc_info->serv_path);
1066                 req_info->request_id = req_id;
1067                 req_info->offset = offset;
1068                 req_info->context = invocation;
1069
1070                 /* Append request info in list of requests for the particular connection */
1071                 conn_info->gatt_req_info_list = g_slist_append(conn_info->gatt_req_info_list, req_info);
1072
1073                 /* Send HAL event */
1074                 memset(&ev, 0, sizeof(ev));
1075                 ev.conn_id = conn_info->connection_id;
1076                 ev.trans_id = req_id;
1077                 ev.att_handle = char_hdl;
1078                 ev.offset = offset;
1079                 ev.is_long = false; /* TODO*/
1080
1081                 /* Convert address to hex */
1082                 _bt_hal_convert_addr_string_to_type(ev.bdaddr, addr);
1083
1084                 event_cb(HAL_EV_GATT_READ_REQUESTED, (void *)&ev, sizeof(ev));
1085                 return;
1086         } else if (g_strcmp0(method_name, "WriteValue") == 0) {
1087                 GVariant *var = NULL;
1088                 gchar *addr = NULL;
1089                 guint req_id = 0;
1090                 guint16 offset = 0;
1091                 gboolean response_needed = FALSE;
1092                 struct hal_ev_gatt_server_write_req ev;
1093                 int char_hdl = -1;
1094
1095                 struct gatt_service_info *svc_info = NULL;
1096                 struct gatt_req_info *req_info = NULL;
1097                 struct gatt_client_info_t *conn_info = NULL;
1098
1099                 DBG("WriteValue");
1100                 DBG("Application path = %s", object_path);
1101                 DBG("Sender = %s", sender);
1102
1103                 g_variant_get(parameters, "(&suqb@ay)",
1104                                 &addr, &req_id, &offset, &response_needed, &var);
1105                 DBG("Request id = %u, Offset = %u", req_id, offset);
1106
1107                 svc_info = __bt_gatt_find_gatt_service_from_char(object_path, &char_hdl);
1108
1109                 /* Check if device is already in connected list */
1110                 conn_info = __bt_find_remote_gatt_client_info(addr);
1111
1112                 if (svc_info == NULL || conn_info == NULL || event_cb == NULL) {
1113                         g_variant_unref(var);
1114                         if (response_needed)
1115                                 g_dbus_method_invocation_return_value(invocation, NULL);
1116                         else
1117                                 g_object_unref(invocation);
1118                         return;
1119                 }
1120
1121                 if (response_needed) {
1122                         /* Store requets information */
1123                         req_info = g_new0(struct gatt_req_info, 1);
1124                         req_info->attr_path = g_strdup(object_path);
1125                         req_info->svc_path = g_strdup(svc_info->serv_path);
1126                         req_info->request_id = req_id;
1127                         req_info->offset = offset;
1128                         req_info->context = invocation;
1129
1130                         /* Append request info in list of requests for the particular connection */
1131                         conn_info->gatt_req_info_list = g_slist_append(conn_info->gatt_req_info_list, req_info);
1132
1133                 } else {
1134                         g_object_unref(invocation);
1135                 }
1136
1137                 /* Send HAL event */
1138                 memset(&ev, 0, sizeof(ev));
1139                 ev.conn_id = conn_info->connection_id;
1140                 ev.trans_id = req_id;
1141                 ev.att_handle = char_hdl;
1142                 ev.offset = offset;
1143                 ev.need_rsp = response_needed;
1144                 ev.is_prep = 0;
1145
1146                 /* Convert address to hex */
1147                 _bt_hal_convert_addr_string_to_type(ev.bdaddr, addr);
1148
1149                 event_cb(HAL_EV_GATT_WRITE_REQUESTED, (void *)&ev, sizeof(ev));
1150
1151                 g_variant_unref(var);
1152                 return;
1153
1154         } else if (g_strcmp0(method_name, "StartNotify") == 0) {
1155                 DBG("StartNotify");
1156 #ifdef TIZEN_BT_HAL
1157                 struct gatt_service_info *svc_info = NULL;
1158                 struct hal_ev_gatt_server_notifcation_change ev;
1159                 int char_hdl = -1;
1160
1161                 svc_info = __bt_gatt_find_gatt_service_from_char(object_path, &char_hdl);
1162                 if (svc_info == NULL || event_cb == NULL) {
1163                         return;
1164                 }
1165
1166                 /* Send HAL event */
1167                 memset(&ev, 0, sizeof(ev));
1168                 ev.conn_id = -1;  /*TODO Bluez does not provide remote GATT client address, so no conn_id */
1169                 ev.trans_id = -1; /*TODO Bluez does not provide request id or transacion ID */
1170                 ev.att_handle = char_hdl;
1171                 ev.notify = true;
1172
1173                 /* Convert address to hex */
1174                 _bt_hal_convert_addr_string_to_type(ev.bdaddr, "00:00:00:00:00"); /* TODO Bluez Does not provide address of GATT client */
1175
1176                 event_cb(HAL_EV_GATT_NOTIFICATION_CHANGE, (void *)&ev, sizeof(ev));
1177 #endif
1178
1179         } else if (g_strcmp0(method_name, "StopNotify") == 0) {
1180                 DBG("StopNotify");
1181 #ifdef TIZEN_BT_HAL
1182                 struct gatt_service_info *svc_info = NULL;
1183                 struct hal_ev_gatt_server_notifcation_change ev;
1184                 int char_hdl = -1;
1185
1186                 svc_info = __bt_gatt_find_gatt_service_from_char(object_path, &char_hdl);
1187                 if (svc_info == NULL || event_cb == NULL) {
1188                         return;
1189                 }
1190
1191                 /* Send HAL event */
1192                 memset(&ev, 0, sizeof(ev));
1193                 ev.conn_id = -1;  /*TODO Bluez does not provide remote GATT client address, so no conn_id */
1194                 ev.trans_id = -1; /*TODO Bluez does not provide request id or transacion ID */
1195                 ev.att_handle = char_hdl;
1196                 ev.notify = false;
1197
1198                 /* Convert address to hex */
1199                 _bt_hal_convert_addr_string_to_type(ev.bdaddr, "00:00:00:00:00"); /* TODO Bluez DOes not provide address of GATT client */
1200
1201                 event_cb(HAL_EV_GATT_NOTIFICATION_CHANGE, (void *)&ev, sizeof(ev));
1202 #endif
1203
1204         } else if (g_strcmp0(method_name, "IndicateConfirm") == 0) {
1205                 gchar *addr = NULL;
1206                 gboolean complete = FALSE;
1207                 int char_hdl = -1;
1208
1209                 struct gatt_service_info *svc_info = NULL;
1210                 struct gatt_client_info_t *conn_info = NULL;
1211
1212                 struct hal_ev_gatt_server_indicate_cfm ev;
1213
1214                 DBG("IndicateConfirm");
1215                 DBG("Application path = %s", object_path);
1216                 DBG("Sender = %s", sender);
1217
1218                 g_variant_get(parameters, "(&sb)", &addr, &complete);
1219                 DBG("Remote Device address number = %s", addr);
1220                 DBG("Is Indicate confirmation for last device [%d]", complete);
1221
1222                 /* Check if device is already in connected list */
1223                 conn_info = __bt_find_remote_gatt_client_info(addr);
1224
1225                 svc_info = __bt_gatt_find_gatt_service_from_char(object_path, &char_hdl);
1226
1227                 if (svc_info == NULL || conn_info == NULL
1228                         || event_cb == NULL) {
1229                         return;
1230                 }
1231
1232                 /* Send HAL event */
1233                 memset(&ev, 0, sizeof(ev));
1234                 ev.conn_id = conn_info->connection_id;
1235                 ev.trans_id = -1; /*TODO Bluez does not provide Transaction ID or request ID */
1236                 ev.att_handle = char_hdl;
1237
1238                 /* Convert address to hex */
1239                 _bt_hal_convert_addr_string_to_type(ev.bdaddr, addr);
1240
1241                 event_cb(HAL_EV_GATT_INDICATE_CFM, (void *)&ev, sizeof(ev));
1242         }
1243
1244         g_dbus_method_invocation_return_value(invocation, NULL);
1245 }
1246
1247 gboolean __bt_hal_gatt_emit_interface_removed(gchar *object_path, gchar *interface)
1248 {
1249         gboolean ret;
1250         GError *error = NULL;
1251         GVariantBuilder *array_builder;
1252
1253         array_builder = g_variant_builder_new(G_VARIANT_TYPE_ARRAY);
1254         g_variant_builder_init(array_builder, G_VARIANT_TYPE("as"));
1255         g_variant_builder_add(array_builder, "s", interface);
1256
1257         ret = g_dbus_connection_emit_signal(g_conn, NULL, "/",
1258                         "org.freedesktop.Dbus.Objectmanager",
1259                         "InterfacesRemoved",
1260                         g_variant_new("(oas)",
1261                                 object_path, array_builder),
1262                         &error);
1263
1264         if (!ret) {
1265                 if (error != NULL) {
1266                         /* dbus gives error cause */
1267                         ERR("d-bus api failure: errcode[%x], message[%s]",
1268                                         error->code, error->message);
1269                         g_clear_error(&error);
1270                 }
1271         }
1272         g_variant_builder_unref(array_builder);
1273
1274         return ret;
1275 }
1276
1277 static void __bt_hal_gatt_free_descriptor_info(struct gatt_desc_info *desc_info)
1278 {
1279         int i;
1280
1281         if (!desc_info)
1282                 return;
1283
1284         g_free(desc_info->desc_path);
1285         g_free(desc_info->desc_uuid);
1286         g_free(desc_info->desc_value);
1287
1288         for (i = 0; i < desc_info->flags_length; i++)
1289                 g_free(desc_info->desc_flags[i]);
1290
1291         g_free(desc_info);
1292 }
1293
1294 static void __bt_hal_gatt_free_characteristic_info(struct gatt_char_info *char_info)
1295 {
1296         int i;
1297
1298         if (!char_info)
1299                 return;
1300
1301         g_free(char_info->char_path);
1302         g_free(char_info->char_uuid);
1303         g_free(char_info->char_value);
1304
1305         for (i = 0; i < char_info->flags_length; i++)
1306                 g_free(char_info->char_flags[i]);
1307
1308         g_free(char_info);
1309 }
1310
1311
1312 static void __bt_hal_gatt_free_service_info(struct gatt_service_info *svc_info)
1313 {
1314         if (!svc_info)
1315                 return;
1316
1317         g_free(svc_info->serv_path);
1318         g_free(svc_info->service_uuid);
1319         g_free(svc_info);
1320 }
1321
1322 static const GDBusInterfaceVTable desc_interface_vtable = {
1323         __bt_gatt_desc_method_call,
1324         NULL,
1325         NULL,
1326 };
1327
1328 static const GDBusInterfaceVTable char_interface_vtable = {
1329         __bt_gatt_char_method_call,
1330         NULL,
1331         NULL,
1332 };
1333
1334 static const GDBusInterfaceVTable serv_interface_vtable = {
1335         NULL,
1336         NULL,
1337         NULL,
1338 };
1339
1340 static const GDBusInterfaceVTable manager_interface_vtable = {
1341         __bt_gatt_manager_method_call,
1342         NULL,
1343         NULL
1344 };
1345
1346
1347 static GDBusNodeInfo *__bt_gatt_create_method_node_info(
1348                                 const gchar *introspection_data)
1349 {
1350         GError *err = NULL;
1351         GDBusNodeInfo *node_info = NULL;
1352
1353         if (introspection_data == NULL)
1354                 return NULL;
1355
1356
1357         DBG("Create new node info");
1358         node_info = g_dbus_node_info_new_for_xml(introspection_data, &err);
1359
1360         if (err) {
1361                 ERR("Unable to create node: %s", err->message);
1362                 g_clear_error(&err);
1363                 return NULL;
1364         }
1365
1366         return node_info;
1367 }
1368
1369 /* To send stack event to hal-av handler */
1370 void _bt_hal_register_gatt_server_handler_cb(handle_stack_msg cb)
1371 {
1372         event_cb = cb;
1373 }
1374
1375 void _bt_hal_unregister_gatt_server_handler_cb(void)
1376 {
1377         event_cb = NULL;
1378 }
1379
1380 static gboolean __bt_hal_gatt_desc_added_cb(gpointer user_data)
1381 {
1382         struct hal_ev_gatt_desc_added ev;
1383         hal_gatt_desc_added *data = (hal_gatt_desc_added*) user_data;
1384
1385         /* Prepare to GATT characteristic added event */
1386         memset(&ev, 0, sizeof(ev));
1387         ev.status = BT_STATUS_SUCCESS;
1388         ev.server_instance = data->instance_data;
1389         memcpy(ev.desc_uuid, data->uuid.uu, sizeof(data->uuid.uu));
1390         ev.service_handle = data->srvc_hdl;
1391         ev.desc_handle = data->desc_hdl;
1392
1393         if (!event_cb)
1394                 ERR("GATT Descriptor Added callback registered");
1395         else {
1396                 DBG("GATT Descriptor Added: server if [%d] Service handle [%d] Descriptor Handle [%d]",
1397                                 data->instance_data, data->srvc_hdl, data->desc_hdl);
1398
1399                 event_cb(HAL_EV_GATT_DESC_ADDED, (void *)&ev, sizeof(ev));
1400         }
1401
1402         g_free(data);
1403         return FALSE;
1404 }
1405
1406 static gboolean __bt_hal_gatt_char_added_cb(gpointer user_data)
1407 {
1408         struct hal_ev_gatt_char_added ev;
1409         hal_gatt_char_added *data = (hal_gatt_char_added*) user_data;
1410
1411         /* Prepare to GATT characteristic added event */
1412         memset(&ev, 0, sizeof(ev));
1413         ev.status = BT_STATUS_SUCCESS;
1414         ev.server_instance = data->instance_data;
1415         memcpy(ev.char_uuid, data->uuid.uu, sizeof(data->uuid.uu));
1416         ev.service_handle = data->srvc_hdl;
1417         ev.char_handle = data->char_hdl;
1418
1419         if (!event_cb)
1420                 ERR("GATT Characteristic Added callback registered");
1421         else {
1422                 DBG("GATT Characteristic Added: server if [%d] Service handle [%d] Characteristic handle [%d]",
1423                                 data->instance_data, data->srvc_hdl, data->char_hdl);
1424
1425                 event_cb(HAL_EV_GATT_CHAR_ADDED, (void *)&ev, sizeof(ev));
1426         }
1427
1428         g_free(data);
1429         return FALSE;
1430 }
1431
1432 static gboolean __bt_hal_gatt_service_added_cb(gpointer user_data)
1433 {
1434         struct hal_ev_gatt_service_added ev;
1435         hal_gatt_service_added *data = (hal_gatt_service_added*) user_data;
1436
1437         /* Prepare to GATT Service added event */
1438         memset(&ev, 0, sizeof(ev));
1439         ev.status = BT_STATUS_SUCCESS;
1440         ev.server_instance = data->instance_data;
1441         memcpy(ev.svc_uuid, data->uuid.uu, sizeof(data->uuid.uu));
1442         ev.service_handle = data->srvc_hdl;
1443         ev.is_primary = data->is_primary;
1444
1445         if (!event_cb)
1446                 ERR("GATT Service Added callback registered");
1447         else {
1448                 DBG("GATT Service Added: server if [%d] Service handle [%d]",
1449                                 data->instance_data,  data->srvc_hdl);
1450                 event_cb(HAL_EV_GATT_SERVICE_ADDED, (void *)&ev, sizeof(ev));
1451         }
1452
1453         g_free(data);
1454         return FALSE;
1455 }
1456
1457 static gboolean __bt_hal_gatt_service_started_cb(gpointer user_data)
1458 {
1459         struct hal_ev_gatt_service_started ev;
1460         hal_gatt_service_started *data = (hal_gatt_service_started*) user_data;
1461
1462         /* Prepare to GATT Service added event */
1463         memset(&ev, 0, sizeof(ev));
1464         ev.status = BT_STATUS_SUCCESS;
1465         ev.server_instance = data->instance_data;
1466         ev.service_handle = data->srvc_hdl;
1467
1468         if (!event_cb)
1469                 ERR("GATT Service Started callback registered");
1470         else {
1471                 DBG("GATT Service Started: server if [%d] Service handle [%d]",
1472                                 data->instance_data,  data->srvc_hdl);
1473                 event_cb(HAL_EV_GATT_SERVICE_STARTED, (void *)&ev, sizeof(ev));
1474         }
1475
1476         g_free(data);
1477         return FALSE;
1478 }
1479
1480 static gboolean __bt_hal_gatt_service_deleted_cb(gpointer user_data)
1481 {
1482         struct hal_ev_gatt_service_deleted ev;
1483         hal_gatt_service_deleted *data = (hal_gatt_service_deleted*) user_data;
1484
1485         /* Prepare to GATT Service added event */
1486         memset(&ev, 0, sizeof(ev));
1487         ev.status = BT_STATUS_SUCCESS;
1488         ev.server_instance = data->instance_data;
1489         ev.service_handle = data->srvc_hdl;
1490
1491         if (!event_cb)
1492                 ERR("GATT Service Deleted callback registered");
1493         else {
1494                 DBG("GATT Service Deleted: server if [%d] Service handle [%d]",
1495                                 data->instance_data,  data->srvc_hdl);
1496                 event_cb(HAL_EV_GATT_SERVICE_DELETED, (void *)&ev, sizeof(ev));
1497         }
1498
1499         g_free(data);
1500         return FALSE;
1501 }
1502
1503 static gboolean __bt_hal_register_slot_id_cb(gpointer user_data)
1504 {
1505         struct hal_ev_server_instance_registered ev;
1506         hal_register_server_data *data = (hal_register_server_data*) user_data;
1507
1508         /* Prepare to send AV connecting event */
1509         memset(&ev, 0, sizeof(ev));
1510         ev.status = BT_STATUS_SUCCESS;
1511         ev.server_instance = data->instance_data;
1512         memcpy(ev.app_uuid, data->uuid.uu, sizeof(ev.app_uuid));
1513
1514         if (!event_cb)
1515                 ERR("GATT Register Server Instance Callback not registered");
1516         else {
1517                 DBG("Server Instance is registered!! server if [%d]", data->instance_data);
1518                 event_cb(HAL_EV_SERVER_INSTANCE_INITIALIZED, (void *)&ev, sizeof(ev));
1519         }
1520
1521         g_free(data);
1522         return FALSE;
1523 }
1524
1525 static bt_status_t gatt_server_register_app(bt_uuid_t *uuid)
1526 {
1527         CHECK_BTGATT_INIT();
1528         int status = BT_STATUS_FAIL;
1529         int server_if;
1530         DBG("Register server instance request");
1531         hal_register_server_data *user_data = g_malloc0(sizeof(hal_register_server_data));
1532
1533         /* Check if slot available */
1534         server_if = _bt_hal_get_available_adv_slot_id(uuid);
1535
1536         if (server_if == -1) {
1537                 ERR("Allocation of server instance failed");
1538                 g_free(user_data);
1539                 return status;
1540         } else {
1541                 user_data->instance_data = server_if;
1542                 DBG("Allocated new Advertising slot with Stack [%d]", user_data->instance_data);
1543         }
1544
1545         /*
1546          * As we need to provide async callback to user from HAL, simply schedule a
1547          * callback method which will carry actual result
1548          */
1549         memcpy(user_data->uuid.uu, uuid->uu, sizeof(bt_uuid_t));
1550         g_idle_add(__bt_hal_register_slot_id_cb, (gpointer)user_data);
1551
1552         /* If available, then return success, else return error */
1553         return BT_STATUS_SUCCESS;
1554 }
1555
1556 void _bt_hal_remove_gatt_server_from_list(int server_if)
1557 {
1558         GSList *l;
1559         struct gatt_server_app *info = NULL;
1560
1561         for (l = gatt_server_apps; l != NULL;) {
1562                 info = (struct gatt_server_app*)l->data;
1563                 l = g_slist_next(l);
1564                 if (info == NULL)
1565                         continue;
1566                 if (info->slot == server_if) {
1567                         INFO("Found Matching GATT Server in List path[%s] slot [%d]",
1568                                 info->app_path, info->slot);
1569
1570                         /* Only if all services are deleted from the GATT Server, then only Unregister it.
1571                            Reason: it is possible, GATT Server app oly wants to disable multi advertising
1572                            In above case, only advertising block will be deallocated, Gatt Server will remain
1573                            unaffected */
1574                         if (info->services == NULL) {
1575                                 gatt_server_apps = g_slist_remove(gatt_server_apps, (gpointer)info);
1576                                 INFO("Total gatt server apps still existing after removing above is [%d]",
1577                                                 g_slist_length(gatt_server_apps));
1578
1579                                 /* DBUS Unregister only for current app */
1580                                 __bt_hal_gatt_deinit(info->app_path);
1581
1582                                 g_free(info->app_path);
1583                                 g_free(info);
1584                                 return;
1585                         } else {
1586                                 INFO("GATT Server still has services count[%d] in it..Can not remove it!!!",
1587                                         g_slist_length(info->services));
1588                         }
1589                 }
1590         }
1591 }
1592
1593 static bt_status_t gatt_server_unregister_app(int server_if)
1594 {
1595         CHECK_BTGATT_INIT();
1596         DBG("Un-Register server instance request [%d]", server_if);
1597
1598         if (_bt_hal_is_advertising_in_slot(server_if) == FALSE)
1599                 _bt_hal_free_server_slot(server_if);
1600
1601         /* If server_if belongs to a GATT Server, then delete the GATT server from List */
1602         _bt_hal_remove_gatt_server_from_list(server_if);
1603         return BT_STATUS_SUCCESS;
1604 }
1605
1606 static bt_status_t gatt_server_open(int server_if, const bt_bdaddr_t *bd_addr, bool is_direct)
1607 {
1608         CHECK_BTGATT_INIT();
1609         return BT_STATUS_SUCCESS;
1610 }
1611
1612 static bt_status_t gatt_server_close(int server_if, const bt_bdaddr_t *bd_addr, int conn_id)
1613 {
1614         CHECK_BTGATT_INIT();
1615         return BT_STATUS_SUCCESS;
1616 }
1617
1618 static void __bt_gatt_close_gdbus_connection(void)
1619 {
1620         GError *err = NULL;
1621         DBG("+");
1622
1623         if (g_conn == NULL)
1624                 return;
1625
1626         if (!g_dbus_connection_flush_sync(g_conn, NULL, &err)) {
1627                 ERR("Fail to flush the connection: %s", err->message);
1628                 g_error_free(err);
1629                 err = NULL;
1630         }
1631
1632         if (!g_dbus_connection_close_sync(g_conn, NULL, &err)) {
1633                 if (err) {
1634                         ERR("Fail to close the dbus connection: %s", err->message);
1635                         g_error_free(err);
1636                 }
1637         }
1638
1639         g_object_unref(g_conn);
1640         g_conn = NULL;
1641         DBG("-");
1642 }
1643
1644 static GDBusConnection *__bt_gatt_get_gdbus_connection(void)
1645 {
1646         GDBusConnection *local_system_gconn = NULL;
1647         char *address;
1648         GError *err = NULL;
1649
1650         if (g_conn == NULL) {
1651                 address = g_dbus_address_get_for_bus_sync(G_BUS_TYPE_SYSTEM, NULL, &err);
1652                 if (address == NULL) {
1653                         if (err) {
1654                                 ERR("Failed to get bus address: %s", err->message);
1655                                 g_clear_error(&err);
1656                         }
1657                         return NULL;
1658                 }
1659
1660                 g_conn = g_dbus_connection_new_for_address_sync(address,
1661                                 G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT |
1662                                 G_DBUS_CONNECTION_FLAGS_MESSAGE_BUS_CONNECTION,
1663                                 NULL, /* GDBusAuthObserver */
1664                                 NULL,
1665                                 &err);
1666                 if (!g_conn) {
1667                         if (err) {
1668                                 ERR("Unable to connect to dbus: %s", err->message);
1669                                 g_clear_error(&err);
1670                         }
1671                         return NULL;
1672                 }
1673         } else if (g_dbus_connection_is_closed(g_conn)) {
1674                 address = g_dbus_address_get_for_bus_sync(G_BUS_TYPE_SYSTEM, NULL, &err);
1675                 if (address == NULL) {
1676                         if (err) {
1677                                 ERR("Failed to get bus address: %s", err->message);
1678                                 g_clear_error(&err);
1679                         }
1680                         return NULL;
1681                 }
1682
1683                 local_system_gconn = g_dbus_connection_new_for_address_sync(address,
1684                                 G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT |
1685                                 G_DBUS_CONNECTION_FLAGS_MESSAGE_BUS_CONNECTION,
1686                                 NULL, /* GDBusAuthObserver */
1687                                 NULL,
1688                                 &err);
1689
1690                 if (!local_system_gconn) {
1691                         ERR("Unable to connect to dbus: %s", err->message);
1692                         g_clear_error(&err);
1693                 }
1694
1695                 g_conn = local_system_gconn;
1696         }
1697
1698         return g_conn;
1699 }
1700
1701 static char* __bt_hal_convert_uuid_to_string(bt_uuid_t *srvc_id)
1702 {
1703         char uuid_buf[5];
1704         const char *uuid;
1705
1706         uuid = btuuid2str(srvc_id->uu);
1707         DBG("Original UUID [%s]", uuid);
1708
1709         if (_bt_hal_uuid_is_standard(srvc_id) == TRUE) {
1710                 /* Extract Standard UUID string */
1711                 memcpy(uuid_buf, &uuid[4], 4);
1712                 uuid_buf[4] = '\0';
1713                 DBG("Converted string [%s]", uuid_buf);
1714                 return g_strdup(uuid_buf);
1715         } else
1716                 return strdup(uuid);
1717 }
1718
1719 int __bt_hal_add_service_to_dbus(char *app_path, int slot, btgatt_srvc_id_t *srvc_id)
1720 {
1721         /* For GATT service specific */
1722         GDBusNodeInfo *node_info;
1723         guint object_id;
1724         gchar *path = NULL;
1725         struct gatt_service_info *serv_info = NULL;
1726         GVariantBuilder *builder = NULL;
1727         GVariantBuilder *builder1 = NULL;
1728         GVariantBuilder *inner_builder = NULL;
1729         gboolean svc_primary = TRUE;
1730         GError *error = NULL;
1731         hal_gatt_service_added *user_data = NULL;
1732         DBG("Service add to DBUS slot [%d]", slot);
1733
1734         node_info = __bt_gatt_create_method_node_info(
1735                         service_introspection_xml);
1736
1737         if (node_info == NULL)
1738                 return BT_STATUS_FAIL;
1739
1740         DBG("Add new GATT Service: Current GATT Service handle [%d]", gatt_service_handle);
1741         path = g_strdup_printf("%s"GATT_SERV_OBJECT_PATH"%d", app_path, ++gatt_service_handle);
1742         DBG("gatt service path is [%s]", path);
1743
1744         object_id = g_dbus_connection_register_object(g_conn, path,
1745                         node_info->interfaces[0],
1746                         &serv_interface_vtable,
1747                         NULL, NULL, &error);
1748
1749         if (object_id == 0) {
1750                 ERR("failed to register: %s", error->message);
1751                 g_error_free(error);
1752                 g_free(path);
1753                 return BT_STATUS_FAIL;
1754         }
1755         /* Add object_id/gatt service information; it's required at the time of
1756          *  service unregister and Getmanagedobjects
1757          */
1758         serv_info = g_new0(struct gatt_service_info, 1);
1759
1760         serv_info->serv_path = g_strdup(path);
1761         serv_info->serv_id = object_id;
1762         serv_info->service_uuid = __bt_hal_convert_uuid_to_string(&srvc_id->id.uuid);//g_strdup(btuuid2str(srvc_id->id.uuid.uu));
1763         serv_info->is_svc_registered = FALSE;
1764         serv_info->is_svc_primary = svc_primary;
1765         DBG("Service Handle to be added is [%d]", gatt_service_handle);
1766         serv_info->service_handle = gatt_service_handle;
1767
1768         /* Update service in GATT Server service List */
1769         gatt_services = g_slist_append(gatt_services, serv_info);
1770
1771         /* emit interfacesadded signal here for service path */
1772         builder = g_variant_builder_new(G_VARIANT_TYPE("a{sa{sv}}"));
1773         inner_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
1774
1775         g_variant_builder_add(inner_builder, "{sv}",
1776                         "UUID", g_variant_new_string(btuuid2str(srvc_id->id.uuid.uu)));
1777
1778         g_variant_builder_add(inner_builder, "{sv}",
1779                         "Primary", g_variant_new_boolean(svc_primary));
1780
1781         builder1 = g_variant_builder_new(G_VARIANT_TYPE("ao"));
1782
1783         g_variant_builder_add(inner_builder, "{sv}", "Characteristics",
1784                         g_variant_new("ao", builder1));
1785
1786         g_variant_builder_add(builder, "{sa{sv}}",
1787                         GATT_SERV_INTERFACE, inner_builder);
1788
1789         g_dbus_connection_emit_signal(g_conn, NULL, "/",
1790                         "org.freedesktop.Dbus.ObjectManager",
1791                         "InterfacesAdded",
1792                         g_variant_new("(oa{sa{sv}})",
1793                                 path, builder),
1794                         &error);
1795
1796         /* Send Service handle to application */
1797         user_data = g_malloc0(sizeof(hal_gatt_service_added));
1798         user_data->srvc_hdl = serv_info->service_handle;
1799         user_data->instance_data = slot;
1800         memcpy(user_data->uuid.uu, srvc_id->id.uuid.uu, sizeof(srvc_id->id.uuid.uu));
1801         g_idle_add(__bt_hal_gatt_service_added_cb, (gpointer)user_data);
1802
1803         /* Save newly created service in GATT Server's service list */
1804         _bt_hal_update_gatt_service_in_gatt_server(slot, serv_info);
1805
1806         /* Free data */
1807         g_free(path);
1808         g_variant_builder_unref(inner_builder);
1809         g_variant_builder_unref(builder);
1810         g_variant_builder_unref(builder1);
1811         return BT_STATUS_SUCCESS;
1812 }
1813
1814 static void __bt_hal_unregister_application_cb(GObject *object, GAsyncResult *res,
1815                 gpointer user_data)
1816 {
1817         char *app_path = (char*)user_data;
1818         INFO("UnregisterApplication is completed app [%s]", app_path);
1819         GError *error = NULL;
1820         GVariant *result;
1821
1822         result = g_dbus_proxy_call_finish(manager_gproxy, res, &error);
1823
1824         if (result == NULL) {
1825                 /* dBUS-RPC is failed */
1826                 ERR("Dbus-RPC is failed\n");
1827
1828                 if (error != NULL) {
1829                         /* dBUS gives error cause */
1830                         ERR("D-Bus API failure: errCode[%x], message[%s]\n",
1831                                         error->code, error->message);
1832                         g_clear_error(&error);
1833                 }
1834         } else {
1835                 g_variant_unref(result);
1836         }
1837         g_free(app_path);
1838 }
1839
1840 static void __bt_hal_gatt_deinit(char *app_path)
1841 {
1842         GDBusProxy *proxy = NULL;
1843         char *data;
1844         INFO("+");
1845
1846         /* Step1: Remove requested App */
1847         proxy = __bt_gatt_gdbus_get_gatt_manager_proxy("org.bluez",
1848                         "/org/bluez/hci0", "org.bluez.GattManager1");
1849
1850         if (proxy == NULL)
1851                 return;
1852
1853         INFO("UnregisterApplication : path [%s]", app_path);
1854
1855         /* Async Call to Unregister Service */
1856         data = g_strdup(app_path);
1857         g_dbus_proxy_call(proxy,
1858                         "UnregisterApplication",
1859                         g_variant_new("(o)",
1860                                 app_path),
1861                         G_DBUS_CALL_FLAGS_NONE, -1,
1862                         NULL,
1863                         (GAsyncReadyCallback)__bt_hal_unregister_application_cb,
1864                         (gpointer)data);
1865
1866         /* If requested app is last GATT Server app, then clean all resources */
1867         if (gatt_server_apps == NULL) {
1868                 INFO("All GATT servers are removed, clean all DBUS resources");
1869                 if (owner_id) {
1870                         /* unregister the exported interface for object manager
1871                            g_conn and manager_id are common for all GATT servers */
1872                         g_dbus_connection_unregister_object(g_conn,
1873                                         manager_id);
1874                         manager_id = 0;
1875                         g_bus_unown_name(owner_id);
1876                         owner_id = 0;
1877
1878                         g_object_unref(manager_gproxy);
1879                         manager_gproxy = NULL;
1880
1881                         /* Close the GDBUS connection */
1882                         __bt_gatt_close_gdbus_connection();
1883                 }
1884         }
1885         INFO("-");
1886 }
1887
1888 int __bt_hal_gatt_init(void)
1889 {
1890         GDBusConnection *conn = NULL;
1891         DBG("+");
1892         /* Only once for ALL GATT Servers */
1893         if (owner_id == 0) {
1894                 owner_id = g_bus_own_name(G_BUS_TYPE_SYSTEM,
1895                                 BT_GATT_SERVICE_NAME,
1896                                 G_BUS_NAME_OWNER_FLAGS_NONE,
1897                                 NULL, NULL, NULL, NULL, NULL);
1898         }
1899         INFO("Owner ID [%d]", owner_id);
1900
1901         /* Only once for ALL GATT Servers conn = g_conn(global)*/
1902         conn = __bt_gatt_get_gdbus_connection();
1903         if (!conn) {
1904                 ERR("Unable to get connection");
1905                 return BT_STATUS_FAIL;
1906         }
1907
1908         /* Only once for ALL GATT Servers */
1909         if (manager_node_info == NULL) {
1910                 /* Register ObjectManager interface */
1911                 manager_node_info = __bt_gatt_create_method_node_info(
1912                                 manager_introspection_xml);
1913
1914                 if (manager_node_info == NULL) {
1915                         ERR("failed to get node info");
1916                         return BT_STATUS_FAIL;
1917                 }
1918         }
1919
1920         INFO("-");
1921         return BT_STATUS_SUCCESS;
1922 }
1923
1924 void _bt_hal_is_gatt_server_initialzed(int slot, char **app_path)
1925 {
1926         GSList *l;
1927
1928         for (l = gatt_server_apps; l; l = g_slist_next(l)) {
1929                 struct gatt_server_app *app = (struct gatt_server_app *)l->data;
1930                 if (app->slot == slot) {
1931                         INFO("GATT Server app found app path [%s] instance [%d]",
1932                                         app->app_path, app->slot);
1933                         *app_path = app->app_path;
1934                         return;
1935                 }
1936         }
1937         /* GATT Server not found */
1938         *app_path = NULL;
1939 }
1940
1941 void _bt_hal_update_gatt_server_path(int slot, char *app_path)
1942 {
1943         if (app_path == NULL)
1944                 return;
1945
1946         struct gatt_server_app *app = g_malloc0(sizeof(struct gatt_server_app));
1947         app->app_path = g_strdup(app_path);
1948         app->slot = slot;
1949         gatt_server_apps = g_slist_append(gatt_server_apps, app);
1950         INFO("GATT Server: Path [%s] Slot [%d]-> Updated", app_path, slot);
1951
1952 }
1953
1954
1955 static bt_status_t gatt_server_add_service(int server_if, btgatt_srvc_id_t *srvc_id,
1956                 int num_handles)
1957 {
1958         CHECK_BTGATT_INIT();
1959         char *app_path = NULL;
1960         GError *error = NULL;
1961         int *app_id = NULL;
1962         guint manager_id;
1963
1964         int result = BT_STATUS_SUCCESS;
1965
1966         DBG("GATT Server Add service request: Instance ID[%d] Is Primary [%d] UUID [%s]",
1967                         server_if, srvc_id->is_primary, btuuid2str(srvc_id->id.uuid.uu));
1968
1969         /* Check if this GATT server Application is already registered with DBUS */
1970         _bt_hal_is_gatt_server_initialzed(server_if, &app_path);
1971
1972         if (app_path != NULL) {
1973                 DBG("GATT server path is already defined [%s]", app_path);
1974                 return __bt_hal_add_service_to_dbus(app_path, server_if, srvc_id);
1975         } else {
1976                 DBG("GATT server application path for instance [%d] is not defined yet", server_if);
1977                 result = __bt_hal_gatt_init();
1978                 if (result != BT_STATUS_SUCCESS)
1979                         return result;
1980
1981                 /* Only once for each GATT Server */
1982                 app_path = g_strdup_printf("/com/%d", server_if);
1983
1984                 app_id = g_malloc0(sizeof(int));
1985                 *app_id = server_if;
1986
1987                 manager_id = g_dbus_connection_register_object(g_conn, app_path,
1988                                 manager_node_info->interfaces[0],
1989                                 &manager_interface_vtable,
1990                                 (gpointer)app_id, NULL, &error);
1991
1992                 if (manager_id == 0) {
1993                         ERR("failed to register: %s", error->message);
1994                         g_error_free(error);
1995                         goto failed;
1996                 }
1997
1998                 /* For current GATT Server, app_path is created, save it in Table */
1999                 _bt_hal_update_gatt_server_path(server_if, app_path);
2000
2001                 /* Add GATT Service to DBUS */
2002                 if (__bt_hal_add_service_to_dbus(app_path, server_if, srvc_id) != BT_STATUS_SUCCESS)
2003                         goto failed;
2004         }
2005
2006         INFO("Successfully added service");
2007         return BT_STATUS_SUCCESS;
2008 failed:
2009         if (app_id)
2010                 g_free(app_id);
2011         if (app_path)
2012                 g_free(app_path);
2013         INFO("Service addition failed!!");
2014         return BT_STATUS_FAIL;
2015 }
2016
2017 static bt_status_t gatt_server_add_included_service(int server_if, int service_handle,
2018                 int included_handle)
2019 {
2020         CHECK_BTGATT_INIT();
2021         return BT_STATUS_SUCCESS;
2022 }
2023
2024
2025 static gboolean __bt_is_service_last_in_server_list(int instance, int service_handle)
2026 {
2027         GSList *l;
2028         GSList *gatt_services = NULL;
2029         int len;
2030         struct gatt_service_info *info = NULL;
2031
2032         gatt_services =  _bt_get_service_list_from_server(instance);
2033
2034         len = g_slist_length(gatt_services);
2035         l = g_slist_nth(gatt_services, len -1);
2036
2037         info = l->data;
2038
2039         if (info->service_handle == service_handle)
2040                 return TRUE;
2041         return FALSE;
2042 }
2043
2044 static struct gatt_service_info *__bt_gatt_find_gatt_service_info(int instance,
2045                         int service_handle)
2046 {
2047         GSList *l;
2048         GSList *gatt_services = NULL;
2049         INFO("Find Service: svc handle [%d] from GATT Server slot[%d]", service_handle, instance);
2050
2051         gatt_services = _bt_get_service_list_from_server(instance);
2052
2053         for (l = gatt_services; l != NULL; l = g_slist_next(l)) {
2054                 struct gatt_service_info *info = l->data;
2055                 INFO("Got one service with handle [%d]", info->service_handle);
2056                 if (info->service_handle == service_handle) {
2057                         return info;
2058                 }
2059         }
2060         ERR("Gatt service with handle [%d] not found", service_handle);
2061         return NULL;
2062 }
2063
2064 static bt_status_t gatt_server_add_characteristic(int slot, int service_handle,
2065                 bt_uuid_t *uuid, int properties,
2066                 int permissions)
2067 {
2068         GError *error = NULL;
2069         guint object_id;
2070         GDBusNodeInfo *node_info;
2071         gchar *path = NULL;
2072         GVariantBuilder *builder = NULL;
2073         GVariantBuilder *inner_builder = NULL;
2074         struct gatt_service_info *serv_info = NULL;
2075         struct gatt_char_info *char_info = NULL;
2076         GVariantBuilder *builder2 = NULL;
2077         GVariantBuilder *builder3 = NULL;
2078         GVariant *flags_val = NULL;
2079         int i = 0;
2080         char *char_flags[NUMBER_OF_FLAGS];
2081         int flag_count = 0;
2082         hal_gatt_char_added *user_data = NULL;
2083         int *app_id;
2084
2085         CHECK_BTGATT_INIT();
2086         DBG("Add new characteristic to GATT Service handle [%d]", service_handle);
2087         DBG("Properties of new charateristic [%d] Permission [%d]", properties, permissions);
2088
2089         serv_info = __bt_gatt_find_gatt_service_info(slot, service_handle);
2090         if (serv_info == NULL)
2091                 return BT_STATUS_FAIL;
2092
2093         node_info = __bt_gatt_create_method_node_info(
2094                         characteristics_introspection_xml);
2095
2096         if (node_info == NULL)
2097                 return BT_STATUS_FAIL;
2098
2099         DBG("Add new GATT characteristic: Current GATT char handle [%d]", gatt_char_handle);
2100         path = g_strdup_printf("%s/characteristic%d", serv_info->serv_path, ++gatt_char_handle);
2101         DBG("gatt characteristic path is [%s]", path);
2102
2103         app_id = g_malloc0(sizeof(int));
2104         *app_id = slot;
2105
2106         object_id = g_dbus_connection_register_object(g_conn, path,
2107                         node_info->interfaces[0],
2108                         &char_interface_vtable,
2109                         (gpointer)app_id, NULL, &error);
2110
2111         if (object_id == 0) {
2112                 ERR("failed to register: %s", error->message);
2113                 g_error_free(error);
2114                 g_free(path);
2115
2116                 return BT_STATUS_FAIL;
2117         }
2118
2119         if (permissions & BT_HAL_GATT_PERMISSION_ENCRYPT_READ)
2120                 properties |= BT_HAL_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_READ;
2121         if (permissions & BT_HAL_GATT_PERMISSION_ENCRYPT_AUTHENTICATED_READ)
2122                 properties |= BT_HAL_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_AUTHENTICATED_READ;
2123         if (permissions & BT_HAL_GATT_PERMISSION_ENCRYPT_WRITE)
2124                 properties |= BT_HAL_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_WRITE;
2125         if (permissions & BT_HAL_GATT_PERMISSION_ENCRYPT_AUTHENTICATED_WRITE)
2126                 properties |= BT_HAL_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_AUTHENTICATED_WRITE;
2127
2128         flag_count = bt_hal_gatt_convert_prop2string(properties, char_flags);
2129
2130         char_info = g_new0(struct gatt_char_info, 1);
2131
2132         char_info->char_path = g_strdup(path);
2133         char_info->char_id = object_id;
2134         char_info->char_uuid = __bt_hal_convert_uuid_to_string(uuid);//g_strdup(btuuid2str(uuid->uu));
2135         for (i = 0; i < flag_count; i++)
2136                 char_info->char_flags[i] = char_flags[i];
2137
2138
2139         char_info->flags_length = flag_count;
2140         char_info->char_handle = gatt_char_handle;
2141
2142
2143         builder = g_variant_builder_new(G_VARIANT_TYPE("a{sa{sv}}"));
2144         inner_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
2145
2146         g_variant_builder_add(inner_builder, "{sv}", "UUID",
2147                         g_variant_new("s", char_info->char_uuid));
2148         g_variant_builder_add(inner_builder, "{sv}", "Service",
2149                         g_variant_new("o", serv_info->serv_path));
2150
2151         builder2 = g_variant_builder_new(G_VARIANT_TYPE("as"));
2152
2153         for (i = 0; i < flag_count; i++)
2154                 g_variant_builder_add(builder2, "s", char_flags[i]);
2155
2156         flags_val = g_variant_new("as", builder2);
2157         g_variant_builder_add(inner_builder, "{sv}", "Flags",
2158                         flags_val);
2159
2160         builder3 = g_variant_builder_new(G_VARIANT_TYPE("ao"));
2161
2162         g_variant_builder_add(inner_builder, "{sv}", "Descriptors",
2163                         g_variant_new("ao", builder3));
2164
2165         g_variant_builder_add(builder, "{sa{sv}}",
2166                         GATT_CHAR_INTERFACE,
2167                         inner_builder);
2168
2169         g_dbus_connection_emit_signal(g_conn, NULL, "/",
2170                         "org.freedesktop.Dbus.ObjectManager",
2171                         "InterfacesAdded",
2172                         g_variant_new("(oa{sa{sv}})",
2173                                 path, builder),
2174                         &error);
2175
2176         //*char_path = g_strdup(path);
2177
2178         //new_char = TRUE;
2179
2180
2181         /* Send Service handle to application */
2182         user_data = g_malloc0(sizeof(hal_gatt_char_added));
2183         user_data->srvc_hdl = serv_info->service_handle;
2184         user_data->char_hdl = gatt_char_handle;
2185         user_data->instance_data = slot;
2186         memcpy(user_data->uuid.uu, uuid->uu, sizeof(uuid->uu));
2187         g_idle_add(__bt_hal_gatt_char_added_cb, (gpointer)user_data);
2188
2189         /* Save newly created charatcristic to GATT Server's service's characteristic  list */
2190         serv_info->char_data = g_slist_append(serv_info->char_data, char_info);
2191
2192         /* Free data */
2193         g_free(path);
2194
2195         g_variant_builder_unref(inner_builder);
2196         g_variant_builder_unref(builder);
2197         g_variant_builder_unref(builder2);
2198         g_variant_builder_unref(builder3);
2199
2200         return BT_STATUS_SUCCESS;
2201 }
2202
2203 static bt_status_t gatt_server_add_descriptor(int slot, int service_handle, bt_uuid_t *uuid,
2204                 int permissions)
2205 {
2206         CHECK_BTGATT_INIT();
2207
2208 //      static int desc_id = 1;
2209         GError *error = NULL;
2210         guint object_id;
2211         GDBusNodeInfo *node_info;
2212         gchar *path = NULL;
2213         GVariantBuilder *builder = NULL;
2214         GVariantBuilder *inner_builder = NULL;
2215
2216         struct gatt_char_info *char_info = NULL;
2217         struct gatt_desc_info *desc_info = NULL;
2218         struct gatt_service_info *serv_info = NULL;
2219
2220         gchar **line_argv = NULL;
2221         char *serv_path;
2222         char *char_path = NULL;
2223         GSList *l;
2224
2225         GVariantBuilder *builder2 = NULL;
2226         GVariant *flags_val = NULL;
2227         int i = 0;
2228         char *desc_flags[NUMBER_OF_FLAGS];
2229         int flag_count = 0;
2230         int *app_id;
2231
2232         hal_gatt_desc_added *user_data = NULL;
2233 #if 0
2234         if (new_char) {
2235                 desc_id = 1;
2236                 new_char = FALSE;
2237         }
2238 #endif
2239         /* Fetch service data for the GATT server */
2240         serv_info = __bt_gatt_find_gatt_service_info(slot, service_handle);
2241         if (serv_info == NULL)
2242                 return BT_STATUS_FAIL;
2243
2244         /* Fetch list of characteristics from the service info */
2245         l = serv_info->char_data;
2246
2247         /* Fetch last char info from the characteristic list */
2248         char_info = g_slist_last(l)->data;
2249         if (char_info == NULL) {
2250                 return BT_STATUS_FAIL;
2251         }
2252
2253         /* Fetch characteristic path from char info */
2254         char_path = char_info->char_path;
2255
2256         line_argv = g_strsplit_set(char_path, "/", 0);
2257         serv_path = g_strdup_printf("/%s/%s/%s", line_argv[1], line_argv[2], line_argv[3]);
2258
2259
2260         node_info = __bt_gatt_create_method_node_info(
2261                         descriptor_introspection_xml);
2262
2263         if (node_info == NULL) {
2264                 g_strfreev(line_argv);
2265                 g_free(serv_path);
2266                 return BT_STATUS_FAIL;
2267         }
2268
2269         DBG("Add new Descriptor: Current GATT desc handle [%d]", gatt_desc_handle);
2270
2271         path = g_strdup_printf("%s/descriptor%d", char_path, ++gatt_desc_handle);
2272         DBG("gatt descriptor path is [%s]", path);
2273
2274         app_id = g_malloc0(sizeof(int));
2275         *app_id = slot;
2276
2277         object_id = g_dbus_connection_register_object(g_conn, path,
2278                         node_info->interfaces[0],
2279                         &desc_interface_vtable,
2280                         (gpointer)app_id, NULL, &error);
2281
2282         if (object_id == 0) {
2283                 ERR("failed to register: %s", error->message);
2284                 g_error_free(error);
2285                 g_free(path);
2286                 g_strfreev(line_argv);
2287                 g_free(serv_path);
2288
2289                 return BT_STATUS_FAIL;
2290         }
2291
2292         flag_count = bt_hal_gatt_convert_perm2string(permissions, desc_flags);
2293
2294         desc_info = g_new0(struct gatt_desc_info, 1);
2295
2296         desc_info->desc_path = g_strdup(path);
2297         desc_info->desc_id = object_id;
2298         desc_info->desc_uuid = __bt_hal_convert_uuid_to_string(uuid);//g_strdup(btuuid2str(uuid->uu));
2299
2300         for (i = 0; i < flag_count; i++)
2301                 desc_info->desc_flags[i] = desc_flags[i];
2302
2303         desc_info->flags_length = flag_count;
2304         desc_info->desc_handle = gatt_desc_handle;
2305
2306
2307         builder = g_variant_builder_new(G_VARIANT_TYPE("a{sa{sv}}"));
2308         inner_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
2309
2310         g_variant_builder_add(inner_builder, "{sv}", "UUID",
2311                         g_variant_new("s", btuuid2str(uuid->uu)));
2312         g_variant_builder_add(inner_builder, "{sv}", "Characteristic",
2313                         g_variant_new("o", char_path));
2314
2315         builder2 = g_variant_builder_new(G_VARIANT_TYPE("as"));
2316
2317         for (i = 0; i < flag_count; i++)
2318                 g_variant_builder_add(builder2, "s", desc_flags[i]);
2319
2320         flags_val = g_variant_new("as", builder2);
2321         g_variant_builder_add(inner_builder, "{sv}", "Flags",
2322                         flags_val);
2323
2324         g_variant_builder_add(builder, "{sa{sv}}",
2325                         GATT_DESC_INTERFACE,
2326                         inner_builder);
2327
2328         g_dbus_connection_emit_signal(g_conn, NULL, "/",
2329                         "org.freedesktop.Dbus.ObjectManager",
2330                         "InterfacesAdded",
2331                         g_variant_new("(oa{sa{sv}})",
2332                                 path, builder),
2333                         &error);
2334
2335         //*desc_path = g_strdup(path);
2336
2337         /* Save newly created descriptor to GATT server's service's characteristic */
2338         char_info->desc_data = g_slist_append(char_info->desc_data, desc_info);
2339
2340         /* Send descriptor handle to application */
2341         user_data = g_malloc0(sizeof(hal_gatt_desc_added));
2342         user_data->srvc_hdl = serv_info->service_handle;
2343         user_data->desc_hdl = gatt_desc_handle;
2344         user_data->instance_data = slot;
2345         memcpy(user_data->uuid.uu, uuid->uu, sizeof(uuid->uu));
2346         g_idle_add(__bt_hal_gatt_desc_added_cb, (gpointer)user_data);
2347
2348         /* Free data */
2349         g_free(path);
2350         g_free(serv_path);
2351         g_strfreev(line_argv);
2352         g_variant_builder_unref(inner_builder);
2353         g_variant_builder_unref(builder);
2354         return BT_STATUS_SUCCESS;
2355 }
2356
2357 static void __bt_hal_register_application_cb(GObject *object, GAsyncResult *res, gpointer user_data)
2358 {
2359         GError *error = NULL;
2360         GVariant *result;
2361         char *data = (char*) user_data;
2362         INFO("RegisterApplication is completed path [%s]", data);
2363
2364         result = g_dbus_proxy_call_finish(manager_gproxy, res, &error);
2365
2366         if (result == NULL) {
2367                 /* dBUS-RPC is failed */
2368                 ERR("Dbus-RPC is failed\n");
2369
2370                 if (error != NULL) {
2371                         /* dBUS gives error cause */
2372                         ERR("D-Bus API failure: errCode[%x], message[%s]\n",
2373                                         error->code, error->message);
2374                         g_clear_error(&error);
2375                 }
2376         } else {
2377                 g_variant_unref(result);
2378         }
2379         g_free(data);
2380 }
2381
2382 static GDBusProxy *__bt_hal_gatt_gdbus_init_manager_proxy(const gchar *service,
2383                                 const gchar *path, const gchar *interface)
2384 {
2385         GDBusProxy *proxy;
2386         GError *err = NULL;
2387
2388         if (g_conn == NULL)
2389                 g_conn = g_bus_get_sync(G_BUS_TYPE_SYSTEM,
2390                                 NULL, &err);
2391
2392         if (!g_conn) {
2393                 if (err) {
2394                         ERR("Unable to connect to gdbus: %s", err->message);
2395                         g_clear_error(&err);
2396                 }
2397                 return NULL;
2398         }
2399
2400         proxy =  g_dbus_proxy_new_sync(g_conn,
2401                         G_DBUS_PROXY_FLAGS_NONE, NULL,
2402                         service, path,
2403                         interface, NULL, &err);
2404
2405         if (!proxy) {
2406                 if (err) {
2407                         ERR("Unable to create proxy: %s", err->message);
2408                         g_clear_error(&err);
2409                 }
2410                 return NULL;
2411         }
2412         manager_gproxy = proxy;
2413
2414         return proxy;
2415 }
2416
2417 static GDBusProxy *__bt_gatt_gdbus_get_gatt_manager_proxy(const gchar *service,
2418                                 const gchar *path, const gchar *interface)
2419 {
2420         return (manager_gproxy) ? manager_gproxy :
2421                         __bt_hal_gatt_gdbus_init_manager_proxy(service,
2422                                 path, interface);
2423 }
2424
2425 static void __bt_register_application_to_dbus(int slot)
2426 {
2427         GDBusProxy *proxy = NULL;
2428         char *app_path = NULL;
2429         char *data;
2430         DBG("RegisterApplication slot [%d]", slot);
2431
2432         /* It is impossible that app path is still not initialized */
2433         _bt_hal_is_gatt_server_initialzed(slot, &app_path);
2434
2435         proxy = __bt_gatt_gdbus_get_gatt_manager_proxy("org.bluez",
2436                         "/org/bluez/hci0", "org.bluez.GattManager1");
2437
2438         data = g_strdup(app_path);
2439         g_dbus_proxy_call(proxy,
2440                         "RegisterApplication",
2441                         g_variant_new("(oa{sv})",
2442                                 app_path, NULL),
2443                         G_DBUS_CALL_FLAGS_NONE, -1,
2444                         NULL,
2445                         (GAsyncReadyCallback)__bt_hal_register_application_cb,
2446                         (gpointer)data);
2447         INFO("GATT server started");
2448 }
2449
2450 static bt_status_t gatt_server_start_service(int server_if, int service_handle, int transport)
2451 {
2452         CHECK_BTGATT_INIT();
2453         struct gatt_service_info *serv_info = NULL;
2454         hal_gatt_service_started *user_data = NULL;
2455         DBG("Start GATT Service svc hdl [%d], slot [%d]", service_handle, server_if);
2456
2457         /* Fetch service data for the GATT server */
2458         serv_info = __bt_gatt_find_gatt_service_info(server_if, service_handle);
2459         if (serv_info == NULL)
2460                 return BT_STATUS_FAIL;
2461
2462         if (serv_info->is_svc_registered) {
2463                 DBG("service already registered \n");
2464         }
2465
2466         serv_info->is_svc_registered = TRUE;
2467
2468         /* Send Service handle to application */
2469         user_data = g_malloc0(sizeof(hal_gatt_service_started));
2470         user_data->srvc_hdl = serv_info->service_handle;
2471         user_data->instance_data = server_if;
2472         g_idle_add(__bt_hal_gatt_service_started_cb, (gpointer)user_data);
2473
2474         /* If this is nth Service that is started, then register application at this point */
2475         if (__bt_is_service_last_in_server_list(server_if, service_handle)) {
2476                 DBG("This is the last service started from the GATT Server's list of services handle [%d]",
2477                         service_handle);
2478                 __bt_register_application_to_dbus(server_if);
2479         }
2480
2481         return BT_STATUS_SUCCESS;
2482 }
2483
2484 static bt_status_t gatt_server_stop_service(int server_if, int service_handle)
2485 {
2486         CHECK_BTGATT_INIT();
2487         INFO("Stop service successful");
2488         return BT_STATUS_SUCCESS;
2489 }
2490
2491 static bt_status_t gatt_server_delete_service(int server_if, int service_handle)
2492 {
2493         CHECK_BTGATT_INIT();
2494         struct gatt_service_info *serv_info = NULL;
2495         hal_gatt_service_deleted *user_data = NULL;
2496         GSList *l = NULL;
2497         GSList *l1 = NULL;
2498         int err = BT_STATUS_SUCCESS;
2499         int ret = BT_STATUS_SUCCESS;
2500         INFO("Slot [%d] service handle [%d]", server_if, service_handle);
2501
2502         /* Fetch service data for the GATT server */
2503         serv_info = __bt_gatt_find_gatt_service_info(server_if, service_handle);
2504         if (serv_info == NULL) {
2505                 ERR("Could not find service info svc handle [%d] server slot [%d]",
2506                                 service_handle, server_if);
2507                 return BT_STATUS_FAIL;
2508         }
2509
2510         if (serv_info->is_svc_registered == FALSE) {
2511                 ERR("service Not registered path [%s] handle [%d]",
2512                         serv_info->serv_path, service_handle);
2513         }
2514
2515         for (l = serv_info->char_data; l != NULL; l = g_slist_next(l)) {
2516                 struct gatt_char_info *char_info = l->data;
2517
2518                 if (char_info == NULL)
2519                         break;
2520
2521                 for (l1 = char_info->desc_data; l1 != NULL; l1 = g_slist_next(l1)) {
2522                         struct gatt_desc_info *desc_info = l1->data;
2523
2524                         if (desc_info == NULL)
2525                                 break;
2526
2527                         ret = g_dbus_connection_unregister_object(g_conn,
2528                                         desc_info->desc_id);
2529                         if (ret) {
2530                                 __bt_hal_gatt_emit_interface_removed(
2531                                                 desc_info->desc_path,
2532                                                 GATT_DESC_INTERFACE);
2533                         } else {
2534                                 err = BT_STATUS_FAIL;
2535                         }
2536
2537                         /* list remove & free */
2538                         char_info->desc_data = g_slist_remove(char_info->desc_data, desc_info);
2539                         __bt_hal_gatt_free_descriptor_info(desc_info);
2540                 }
2541
2542                 g_slist_free(char_info->desc_data);
2543                 char_info->desc_data = NULL;
2544
2545                 ret = g_dbus_connection_unregister_object(g_conn,
2546                                 char_info->char_id);
2547                 if (ret) {
2548                         __bt_hal_gatt_emit_interface_removed(char_info->char_path,
2549                                         GATT_CHAR_INTERFACE);
2550                 } else {
2551                         INFO("Err");
2552                         err = BT_STATUS_FAIL;
2553                 }
2554
2555                 /* list remove & free */
2556                 serv_info->char_data = g_slist_remove(serv_info->char_data, char_info);
2557                 __bt_hal_gatt_free_characteristic_info(char_info);
2558         }
2559
2560         g_slist_free(serv_info->char_data);
2561         serv_info->char_data = NULL;
2562
2563         ret = g_dbus_connection_unregister_object(g_conn, serv_info->serv_id);
2564         if (ret) {
2565                 __bt_hal_gatt_emit_interface_removed(serv_info->serv_path,
2566                                 GATT_SERV_INTERFACE);
2567         } else {
2568                 INFO("Failed!!");
2569                 err = BT_STATUS_FAIL;
2570         }
2571
2572         ret = g_dbus_connection_unregister_object(g_conn, serv_info->prop_id);
2573         if (ret)
2574                 DBG("Unregistered the service on properties interface");
2575
2576         /* Remove from global list */
2577         gatt_services = g_slist_remove(gatt_services, serv_info);
2578         INFO("After removing from global list total service dount [%d]", g_slist_length(gatt_services));
2579
2580         /* Remove from GATT Server's list of services */
2581         _bt_remote_service_from_gatt_server(server_if, service_handle);
2582
2583         if (gatt_services == NULL) {
2584                 INFO("All GATT Services of all GATT Servers are unregistered");
2585         }
2586
2587         if (err == BT_STATUS_SUCCESS) {
2588                 INFO("Send GATT Service deleted Event");
2589                 /* Send Service handle to application */
2590                 user_data = g_malloc0(sizeof(hal_gatt_service_deleted));
2591                 user_data->srvc_hdl = serv_info->service_handle;
2592                 user_data->instance_data = server_if;
2593                 g_idle_add(__bt_hal_gatt_service_deleted_cb, (gpointer)user_data);
2594         }
2595
2596         /* Free the service */
2597         __bt_hal_gatt_free_service_info(serv_info);
2598         return err;
2599 }
2600
2601 static gboolean __bt_gatt_get_service_state(const char *service_path)
2602 {
2603         struct gatt_service_info *svc_info = NULL;
2604         GSList *l = NULL;
2605
2606         for (l= gatt_services; l; l = g_slist_next(l)) {
2607
2608                 svc_info = (struct gatt_service_info *)l->data;
2609                 if (svc_info->serv_path == service_path) {
2610                         DBG("Return the state of the gatt service %d",
2611                                         svc_info->is_svc_registered);
2612                         return svc_info->is_svc_registered;
2613                 }
2614         }
2615
2616         DBG("gatt service info is NULL");
2617         return FALSE;
2618 }
2619
2620 static bt_status_t gatt_server_send_indication(int server_if, int attribute_handle, int conn_id,
2621                 int len, int confirm, char* p_value)
2622 {
2623         CHECK_BTGATT_INIT();
2624
2625         /* For Notifying */
2626         GVariantBuilder *outer_builder;
2627         GVariantBuilder *invalidated_builder;
2628
2629         /* For Value update via PropertyChange */
2630         GVariantBuilder *outer_builder1;
2631         GVariantBuilder *inner_builder1;
2632         GVariantBuilder *invalidated_builder1;
2633         GVariant *update_value = NULL;
2634
2635         /* Other variables */
2636         struct gatt_client_info_t *conn_info = NULL;
2637         gchar *serv_path = NULL;
2638         char *char_path = NULL;
2639         gchar **line_argv = NULL;
2640         gboolean notify = TRUE;
2641         gboolean ret = TRUE;
2642         int err = BT_STATUS_SUCCESS;
2643         char addr[20];
2644         GError *error = NULL;
2645         int i;
2646
2647         memset(addr, 0x00, sizeof(addr));
2648
2649         conn_info = __bt_find_remote_gatt_client_info_from_conn(conn_id);
2650         if (conn_info == NULL) {
2651                 ERR("No Connection Inforamtion!!!");
2652                 return BT_STATUS_FAIL;
2653         }
2654
2655         DBG("Send Indication to GATT client addr [%s]", conn_info->addr);
2656
2657         char_path = __bt_gatt_find_char_path_from_handle(attribute_handle);
2658         if (char_path == NULL)
2659                 return BT_STATUS_FAIL;
2660
2661         line_argv = g_strsplit_set(char_path, "/", 0);
2662         serv_path = g_strdup_printf("/%s/%s/%s", line_argv[1], line_argv[2], line_argv[3]);
2663
2664         if (!__bt_gatt_get_service_state(serv_path)) {
2665                 DBG("service not registered for this characteristic \n");
2666                 g_free(serv_path);
2667                 g_strfreev(line_argv);
2668                 return BT_STATUS_FAIL;
2669         }
2670
2671         outer_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
2672         invalidated_builder = g_variant_builder_new(G_VARIANT_TYPE("as"));
2673
2674         g_variant_builder_add(outer_builder, "{sv}", "Notifying",
2675                         g_variant_new("b", notify));
2676
2677         _bt_hal_convert_addr_type_to_string(addr, (unsigned char *)conn_info->addr);
2678
2679         g_variant_builder_add(outer_builder, "{sv}", "Unicast",
2680                         g_variant_new("s", addr));
2681
2682         DBG("Set characteristic Notification \n");
2683         ret = g_dbus_connection_emit_signal(g_conn, NULL,
2684                         char_path,
2685                         "org.freedesktop.DBus.Properties",
2686                         "PropertiesChanged",
2687                         g_variant_new("(sa{sv}as)",
2688                                 "org.bluez.GattCharacteristic1",
2689                                 outer_builder, invalidated_builder),
2690                         &error);
2691
2692         if (!ret) {
2693                 if (error != NULL) {
2694                         ERR("D-Bus API failure: errCode[%x], \
2695                                         message[%s]",
2696                                         error->code, error->message);
2697                         g_clear_error(&error);
2698                 }
2699                 err = BT_STATUS_FAIL;
2700         }
2701
2702         g_variant_builder_unref(outer_builder);
2703         g_variant_builder_unref(invalidated_builder);
2704
2705
2706         /* Notifying Done, now update Value to Bluez via PropertyChanged */
2707         invalidated_builder1 = g_variant_builder_new(G_VARIANT_TYPE("as"));
2708
2709         inner_builder1 = g_variant_builder_new(G_VARIANT_TYPE_ARRAY);
2710         for (i = 0; i < len; i++)
2711                 g_variant_builder_add(inner_builder1, "y", p_value[i]);
2712
2713         update_value = g_variant_new("ay", inner_builder1);
2714
2715
2716         outer_builder1 = g_variant_builder_new(G_VARIANT_TYPE_ARRAY);
2717         g_variant_builder_add(outer_builder1, "{sv}", "Value",
2718                         update_value);
2719
2720         DBG("Updating characteristic value \n");
2721         ret = g_dbus_connection_emit_signal(g_conn, NULL,
2722                         char_path,
2723                         "org.freedesktop.DBus.Properties",
2724                         "PropertiesChanged",
2725                         g_variant_new("(sa{sv}as)",
2726                                 "org.bluez.GattCharacteristic1",
2727                                 outer_builder1, invalidated_builder1),
2728                         &error);
2729
2730         if (!ret) {
2731                 if (error != NULL) {
2732                         ERR("D-Bus API failure: errCode[%x], \
2733                                         message[%s]",
2734                                         error->code, error->message);
2735                         g_clear_error(&error);
2736                 }
2737                 err = BT_STATUS_FAIL;
2738         } else {
2739                 struct gatt_char_info *char_info = NULL;
2740
2741                 char_info = __bt_gatt_find_char_info_from_handle(attribute_handle);
2742                 if (char_info == NULL) {
2743                         g_free(serv_path);
2744                         g_strfreev(line_argv);
2745                         g_variant_builder_unref(inner_builder1);
2746                         g_variant_builder_unref(outer_builder1);
2747                         g_variant_builder_unref(invalidated_builder1);
2748
2749                         return BT_STATUS_FAIL;
2750                 }
2751
2752                 char_info->value_length = len;
2753
2754                 char_info->char_value = (char *)realloc(char_info->char_value, len);
2755                 if (char_info->char_value) {
2756                         for (i = 0; i < len; i++)
2757                                 char_info->char_value[i] = p_value[i];
2758                 }
2759         }
2760
2761         g_free(serv_path);
2762         g_strfreev(line_argv);
2763         g_variant_builder_unref(inner_builder1);
2764         g_variant_builder_unref(outer_builder1);
2765         g_variant_builder_unref(invalidated_builder1);
2766
2767         return err;
2768 }
2769
2770 static bt_status_t gatt_server_send_response(int conn_id, int trans_id,
2771                 int status, btgatt_response_t *response)
2772 {
2773         CHECK_BTGATT_INIT();
2774
2775         struct gatt_req_info *req_info = NULL;
2776         struct gatt_client_info_t *conn_info = NULL;
2777         int i;
2778
2779         DBG("GATT Server Send Response Conn ID [%d]", conn_id);
2780
2781         conn_info = __bt_find_remote_gatt_client_info_from_conn(conn_id);
2782         if (conn_info == NULL) {
2783                 ERR("No Connection Inforamtion!!!");
2784                 return BT_STATUS_FAIL;
2785         }
2786
2787         req_info =  __bt_find_remote_gatt_client_request_info(conn_id, trans_id);
2788         if (req_info == NULL) {
2789                 ERR("No Request Inforamtion!!!");
2790                 return BT_STATUS_FAIL;
2791         }
2792
2793         if (status != BT_STATUS_SUCCESS) {
2794                 ERR("resp_state is 0x%X", status);
2795
2796                 g_dbus_method_invocation_return_dbus_error(req_info->context,
2797                                 "org.bluez.Error.Failed", "Application Error");
2798
2799                 conn_info->gatt_req_info_list = g_slist_remove(conn_info->gatt_req_info_list, req_info);
2800
2801                 req_info->context = NULL;
2802                 if (req_info->attr_path)
2803                         g_free(req_info->attr_path);
2804                 if (req_info->svc_path)
2805                         g_free(req_info->svc_path);
2806                 g_free(req_info);
2807
2808                 return BT_STATUS_SUCCESS;
2809         }
2810
2811         DBG("Reponse Value length [%d]", response->attr_value.len);
2812         /* DEBUG */
2813         for(i=0; i < response->attr_value.len; i++) {
2814                 DBG("Resonse [%d] = [0x%x]", response->attr_value.value[i]);
2815
2816         }
2817
2818         if (req_info->request_type == BT_HAL_GATT_REQUEST_TYPE_READ) {
2819                 GVariantBuilder *inner_builder = NULL;
2820                 inner_builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
2821
2822                 if (response->attr_value.len > 0) {
2823                         for (i = 0; i < response->attr_value.len; i++)
2824                                 g_variant_builder_add(inner_builder, "y", response->attr_value.value[i]);
2825                 }
2826                 g_dbus_method_invocation_return_value(req_info->context,
2827                                 g_variant_new("(ay)", inner_builder));
2828
2829                 g_variant_builder_unref(inner_builder);
2830         } else {
2831                 g_dbus_method_invocation_return_value(req_info->context, NULL);
2832         }
2833         conn_info->gatt_req_info_list = g_slist_remove(conn_info->gatt_req_info_list, req_info);
2834
2835         req_info->context = NULL;
2836         if (req_info->attr_path)
2837                 g_free(req_info->attr_path);
2838         if (req_info->svc_path)
2839                 g_free(req_info->svc_path);
2840         g_free(req_info);
2841
2842         return BT_STATUS_SUCCESS;
2843 }
2844
2845 static bt_status_t gatt_server_update_att_value(int server_if, int attribute_handle,
2846                 int value_length, char* att_value)
2847 {
2848         CHECK_BTGATT_INIT();
2849
2850         /* Other variables */
2851         char *char_path = NULL;
2852         gboolean ret = TRUE;
2853         GError *error = NULL;
2854
2855         GVariantBuilder *outer_builder;
2856         GVariantBuilder *inner_builder;
2857         GVariantBuilder *invalidated_builder;
2858         GVariant *update_value = NULL;
2859         int err = BT_STATUS_SUCCESS;
2860         int i = 0;
2861         gchar **line_argv = NULL;
2862         gchar *serv_path = NULL;
2863
2864         char_path = __bt_gatt_find_char_path_from_handle(attribute_handle);
2865         if (char_path == NULL)
2866                 return BT_STATUS_FAIL;
2867
2868         line_argv = g_strsplit_set(char_path, "/", 0);
2869         serv_path = g_strdup_printf("/%s/%s/%s", line_argv[1], line_argv[2], line_argv[3]);
2870
2871         if (!__bt_gatt_get_service_state(serv_path)) {
2872                 DBG("service not registered for this characteristic \n");
2873                 g_free(serv_path);
2874                 g_strfreev(line_argv);
2875                 return BT_STATUS_FAIL;
2876         }
2877
2878         line_argv = g_strsplit_set(char_path, "/", 0);
2879         serv_path = g_strdup_printf("/%s/%s/%s", line_argv[1], line_argv[2], line_argv[3]);
2880
2881         if (!__bt_gatt_get_service_state(serv_path)) {
2882                 DBG("service not registered for this characteristic \n");
2883                 g_free(serv_path);
2884                 g_strfreev(line_argv);
2885                 return BT_STATUS_FAIL;
2886         }
2887
2888         outer_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
2889         invalidated_builder = g_variant_builder_new(G_VARIANT_TYPE("as"));
2890
2891         inner_builder = g_variant_builder_new(G_VARIANT_TYPE_ARRAY);
2892         for (i = 0; i < value_length; i++)
2893                 g_variant_builder_add(inner_builder, "y", att_value[i]);
2894
2895         update_value = g_variant_new("ay", inner_builder);
2896
2897         outer_builder = g_variant_builder_new(G_VARIANT_TYPE_ARRAY);
2898         g_variant_builder_add(outer_builder, "{sv}", "Value",
2899                         update_value);
2900
2901         DBG("Updating characteristic value \n");
2902         ret = g_dbus_connection_emit_signal(g_conn, NULL,
2903                         char_path,
2904                         "org.freedesktop.DBus.Properties",
2905                         "PropertiesChanged",
2906                         g_variant_new("(sa{sv}as)",
2907                                 "org.bluez.GattCharacteristic1",
2908                                 outer_builder, invalidated_builder),
2909                         &error);
2910
2911         if (!ret) {
2912                 if (error != NULL) {
2913                         ERR("D-Bus API failure: errCode[%x], \
2914                                         message[%s]",
2915                                         error->code, error->message);
2916                         g_clear_error(&error);
2917                 }
2918                 err = BT_STATUS_FAIL;
2919         } else {
2920                 struct gatt_char_info *char_info = NULL;
2921
2922                 char_info = __bt_gatt_find_char_info_from_handle(attribute_handle);
2923                 if (char_info == NULL) {
2924                         g_free(serv_path);
2925                         g_strfreev(line_argv);
2926                         g_variant_builder_unref(inner_builder);
2927                         g_variant_builder_unref(outer_builder);
2928                         g_variant_builder_unref(invalidated_builder);
2929
2930                         return BT_STATUS_FAIL;
2931                 }
2932
2933                 char_info->value_length = value_length;
2934
2935                 char_info->char_value = (char *)realloc(char_info->char_value, value_length);
2936                 if (char_info->char_value) {
2937                         for (i = 0; i < value_length; i++)
2938                                 char_info->char_value[i] = att_value[i];
2939                 }
2940         }
2941
2942         /* Free data */
2943         g_free(serv_path);
2944         g_strfreev(line_argv);
2945         g_variant_builder_unref(inner_builder);
2946         g_variant_builder_unref(outer_builder);
2947         g_variant_builder_unref(invalidated_builder);
2948
2949         return err;
2950 }
2951
2952 static bt_status_t gatt_server_listen(int server_if, bool start)
2953 {
2954         CHECK_BTGATT_INIT();
2955         /* Send Data to LE Module */
2956         return _bt_hal_enable_advertising(server_if, start, FALSE);
2957 }
2958
2959 static bt_status_t gatt_server_set_adv_data(int server_if, bool set_scan_rsp, bool include_name,
2960                 bool include_txpower, int min_interval, int max_interval, int appearance,
2961                 uint16_t manufacturer_len, char* manufacturer_data,
2962                 uint16_t service_data_len, char* service_data,
2963                 uint16_t service_uuid_len, char* service_uuid)
2964 {
2965         CHECK_BTGATT_INIT();
2966         return BT_STATUS_SUCCESS;
2967 }
2968
2969 static bt_status_t gatt_server_multi_adv_enable(int server_if)
2970 {
2971         CHECK_BTGATT_INIT();
2972         /* Send Enable Advertising request to LE Module */
2973         return _bt_hal_enable_advertising(server_if, TRUE, TRUE);
2974 }
2975
2976 static bt_status_t gatt_server_multi_adv_update(int server_if, int min_interval,int max_interval,int adv_type,
2977                 int chnl_map, int tx_power, int timeout_s)
2978 {
2979         CHECK_BTGATT_INIT();
2980         DBG("+");
2981         /* Send Advertising parameters to LE Module */
2982         return _bt_hal_set_advertising_params(server_if, min_interval, max_interval, adv_type,
2983                         chnl_map, tx_power, timeout_s);
2984 }
2985
2986 static bt_status_t gatt_server_multi_adv_set_inst_data(btgatt_adv_param_setup_t adv_param_setup)
2987 {
2988         CHECK_BTGATT_INIT();
2989         DBG("+");
2990         /* Send Data to LE Module */
2991         return _bt_hal_set_advertising_data(adv_param_setup);
2992 }
2993
2994 static bt_status_t gatt_server_multi_adv_disable(int server_if)
2995 {
2996         CHECK_BTGATT_INIT();
2997         /* Send Data to LE Module */
2998         return _bt_hal_enable_advertising(server_if, FALSE, TRUE);
2999 }
3000
3001 static bt_status_t gatt_server_get_mtu_size(int conn_id, int *mtu_size)
3002 {
3003         CHECK_BTGATT_INIT();
3004         char *object_path = NULL;
3005
3006         GDBusProxy *device_proxy;
3007         GError *error = NULL;
3008         GVariant *value;
3009         GVariant *tmp_value;
3010         GDBusConnection *conn;
3011         GVariant *result = NULL;
3012         int ret = BT_STATUS_SUCCESS;
3013         struct gatt_client_info_t *conn_info = NULL;
3014         unsigned int mtu;
3015
3016         if (mtu_size == NULL)
3017                 return BT_STATUS_PARM_INVALID;
3018
3019         /* GDBUS Connection Info validate */
3020         conn = _bt_hal_get_system_gconn();
3021         if (conn == NULL) {
3022                 ERR("Could not get System DBUS Connection");
3023                 return  BT_STATUS_FAIL;
3024         }
3025
3026         /* Connection Info validate */
3027         conn_info = __bt_find_remote_gatt_client_info_from_conn(conn_id);
3028         if (conn_info == NULL) {
3029                 ERR("No Connection Inforamtion!!!");
3030                 return BT_STATUS_FAIL;
3031         }
3032
3033
3034         object_path = _bt_hal_get_device_object_path(conn_info->addr);
3035         if (object_path == NULL)
3036                 return BT_STATUS_FAIL;
3037
3038         device_proxy = g_dbus_proxy_new_sync(conn, G_DBUS_PROXY_FLAGS_NONE,
3039                         NULL, BT_HAL_BLUEZ_NAME, object_path,
3040                         BT_HAL_PROPERTIES_INTERFACE,  NULL, NULL);
3041
3042         g_free(object_path);
3043         if (device_proxy == NULL)
3044                 return BT_STATUS_FAIL;
3045
3046         result = g_dbus_proxy_call_sync(device_proxy, "GetAll",
3047                         g_variant_new("(s)", BT_HAL_DEVICE_INTERFACE),
3048                         G_DBUS_CALL_FLAGS_NONE,
3049                         -1,
3050                         NULL,
3051                         &error);
3052         if (result == NULL) {
3053                 if (error != NULL) {
3054                         ERR("Error occured in Proxy call [%s]\n", error->message);
3055                         g_error_free(error);
3056                 }
3057                 g_object_unref(device_proxy);
3058                 return BT_STATUS_FAIL;
3059         }
3060
3061         g_variant_get(result , "(@a{sv})", &value);
3062         g_variant_unref(result);
3063
3064         tmp_value = g_variant_lookup_value(value, "AttMtu", G_VARIANT_TYPE_UINT16);
3065         if (tmp_value == NULL) {
3066                 g_object_unref(device_proxy);
3067                 g_variant_unref(value);
3068                 return BT_STATUS_FAIL;
3069         }
3070
3071         mtu = g_variant_get_uint16(tmp_value);
3072
3073         DBG("ATT MTU : [%d]", mtu);
3074
3075         g_variant_unref(tmp_value);
3076         g_variant_unref(value);
3077         g_object_unref(device_proxy);
3078
3079         *mtu_size = (int) mtu;
3080
3081         return ret;
3082 }
3083
3084 const btgatt_server_interface_t btgatt_server_interface = {
3085         gatt_server_register_app,
3086         gatt_server_unregister_app,
3087         gatt_server_open,
3088         gatt_server_close,
3089         gatt_server_add_service,
3090         gatt_server_add_included_service,
3091         gatt_server_add_characteristic,
3092         gatt_server_add_descriptor,
3093         gatt_server_start_service,
3094         gatt_server_stop_service,
3095         gatt_server_delete_service,
3096         gatt_server_send_indication,
3097         gatt_server_send_response,
3098         gatt_server_update_att_value,
3099         gatt_server_listen,
3100         gatt_server_set_adv_data,
3101         gatt_server_multi_adv_enable,
3102         gatt_server_multi_adv_update,
3103         gatt_server_multi_adv_set_inst_data,
3104         gatt_server_multi_adv_disable,
3105         gatt_server_get_mtu_size
3106 };