bt-api/bt-common.c

   1 /*
   2  * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *              http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 #include <string.h>
  19 #include <fcntl.h>
  20 #include <unistd.h>
  21 #include <sys/types.h>
  22 #include <stdlib.h>
  23 #include <sys/socket.h>
  24
  25
  26 #include <gio/gunixfdlist.h>
  27
  28
  29 #include "bluetooth-api.h"
  30 #include "bluetooth-audio-api.h"
  31 #include "bluetooth-hid-api.h"
  32 #include "bluetooth-media-control.h"
  33 #include "bt-internal-types.h"
  34 #include "bluetooth-ipsp-api.h"
  35
  36 #include "bt-common.h"
  37 #include "bt-request-sender.h"
  38 #include "bt-event-handler.h"
  39
  40 #ifdef TIZEN_FEATURE_BT_DPM
  41 #include "bt-dpm.h"
  42 #endif
  43
  44
  45 static bt_user_info_t user_info[BT_MAX_USER_INFO];
  46 static GDBusConnection *system_gdbus_conn = NULL;
  47
  48
  49 static guint bus_id;
  50
  51 static GDBusConnection *system_gconn = NULL;
  52
  53 static gboolean bt_enabled = FALSE;
  54
  55 #define DBUS_TIMEOUT 20 * 1000 /* 20 Seconds */
  56
  57 GDBusConnection *g_bus_get_private_conn(void)
  58 {
  59         GError *error = NULL;
  60         char *address;
  61         GDBusConnection *private_gconn = NULL;
  62
  63         address = g_dbus_address_get_for_bus_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
  64         if (address == NULL) {
  65                 if (error) {
  66                         BT_ERR("Failed to get bus address: %s", error->message);
  67                         g_clear_error(&error);
  68                 }
  69                 return NULL;
  70         }
  71
  72         private_gconn = g_dbus_connection_new_for_address_sync(address,
  73                                 G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT |
  74                                 G_DBUS_CONNECTION_FLAGS_MESSAGE_BUS_CONNECTION,
  75                                 NULL, /* GDBusAuthObserver */
  76                                 NULL,
  77                                 &error);
  78         if (!private_gconn) {
  79                 if (error) {
  80                         BT_ERR("Unable to connect to dbus: %s", error->message);
  81                         g_clear_error(&error);
  82                 }
  83                 return NULL;
  84         }
  85
  86         return private_gconn;
  87 }
  88
  89 GDBusConnection *_bt_gdbus_init_system_gconn(void)
  90 {
  91         dbus_threads_init_default();
  92
  93         if (system_gconn != NULL)
  94                 return system_gconn;
  95
  96         system_gconn = g_bus_get_private_conn();
  97
  98         return system_gconn;
  99 }
 100
 101 GDBusConnection *_bt_gdbus_get_system_gconn(void)
 102 {
 103         if (system_gconn == NULL)
 104                 system_gconn = _bt_gdbus_init_system_gconn();
 105         else if (g_dbus_connection_is_closed(system_gconn))
 106                 system_gconn = g_bus_get_private_conn();
 107
 108         return system_gconn;
 109 }
 110
 111 void _bt_print_device_address_t(const bluetooth_device_address_t *addr)
 112 {
 113         BT_DBG("%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X\n", addr->addr[0], addr->addr[1], addr->addr[2],
 114                                 addr->addr[3], addr->addr[4], addr->addr[5]);
 115 }
 116
 117 void _bt_set_user_data(int type, void *callback, void *user_data)
 118 {
 119         user_info[type].cb = callback;
 120         user_info[type].user_data = user_data;
 121 }
 122
 123 bt_user_info_t *_bt_get_user_data(int type)
 124 {
 125         return &user_info[type];
 126 }
 127
 128 void _bt_common_event_cb(int event, int result, void *param,
 129                                         void *callback, void *user_data)
 130 {
 131         bluetooth_event_param_t bt_event = { 0, };
 132         bt_event.event = event;
 133         bt_event.result = result;
 134         bt_event.param_data = param;
 135
 136         if (callback)
 137                 ((bluetooth_cb_func_ptr)callback)(bt_event.event, &bt_event,
 138                                         user_data);
 139 }
 140
 141 void _bt_input_event_cb(int event, int result, void *param,
 142                                         void *callback, void *user_data)
 143 {
 144         hid_event_param_t bt_event = { 0, };
 145         bt_event.event = event;
 146         bt_event.result = result;
 147         bt_event.param_data = param;
 148
 149         if (callback)
 150                 ((hid_cb_func_ptr)callback)(bt_event.event, &bt_event,
 151                                         user_data);
 152 }
 153
 154 void _bt_headset_event_cb(int event, int result, void *param,
 155                                         void *callback, void *user_data)
 156 {
 157         bt_audio_event_param_t bt_event = { 0, };
 158         bt_event.event = event;
 159         bt_event.result = result;
 160         bt_event.param_data = param;
 161
 162         if (callback)
 163                 ((bt_audio_func_ptr)callback)(bt_event.event, &bt_event,
 164                                         user_data);
 165 }
 166
 167 void _bt_a2dp_source_event_cb(int event, int result, void *param,
 168                                         void *callback, void *user_data)
 169 {
 170         bt_audio_event_param_t bt_event = { 0, };
 171         bt_event.event = event;
 172         bt_event.result = result;
 173         bt_event.param_data = param;
 174         if (callback)
 175                 ((bt_audio_func_ptr)callback)(bt_event.event, &bt_event,
 176                                         user_data);
 177 }
 178
 179 void _bt_hf_event_cb(int event, int result, void *param,
 180                                         void *callback, void *user_data)
 181 {
 182         bt_hf_event_param_t bt_event = { 0, };
 183         bt_event.event = event;
 184         bt_event.result = result;
 185         bt_event.param_data = param;
 186
 187         if (callback)
 188                 ((bt_hf_func_ptr)callback)(bt_event.event, &bt_event,
 189                                         user_data);
 190 }
 191
 192
 193 void _bt_avrcp_event_cb(int event, int result, void *param,
 194                                         void *callback, void *user_data)
 195 {
 196         media_event_param_t bt_event = { 0, };
 197         bt_event.event = event;
 198         bt_event.result = result;
 199         bt_event.param_data = param;
 200
 201         if (callback)
 202                 ((media_cb_func_ptr)callback)(bt_event.event, &bt_event,
 203                                         user_data);
 204 }
 205
 206 void _bt_divide_device_class(bluetooth_device_class_t *device_class,
 207                                 unsigned int cod)
 208 {
 209         ret_if(device_class == NULL);
 210
 211         device_class->major_class = (unsigned short)(cod & 0x00001F00) >> 8;
 212         device_class->minor_class = (unsigned short)((cod & 0x000000FC));
 213         device_class->service_class = (unsigned long)((cod & 0x00FF0000));
 214
 215         if (cod & 0x002000) {
 216                 device_class->service_class |=
 217                 BLUETOOTH_DEVICE_SERVICE_CLASS_LIMITED_DISCOVERABLE_MODE;
 218         }
 219 }
 220
 221 void _bt_convert_addr_string_to_type(unsigned char *addr,
 222                                         const char *address)
 223 {
 224         int i;
 225         char *ptr = NULL;
 226
 227         ret_if(address == NULL);
 228         ret_if(addr == NULL);
 229
 230         for (i = 0; i < BT_ADDRESS_LENGTH_MAX; i++) {
 231                 addr[i] = strtol(address, &ptr, 16);
 232                 if (ptr[0] != '\0') {
 233                         if (ptr[0] != ':')
 234                                 return;
 235
 236                         address = ptr + 1;
 237                 }
 238         }
 239 }
 240
 241 void _bt_convert_addr_string_to_secure_string(char *addr,
 242                                         const char *address)
 243 {
 244         int len;
 245
 246         ret_if(address == NULL);
 247         ret_if(addr == NULL);
 248
 249         len = strlen(address);
 250         ret_if(len != BT_ADDRESS_STRING_SIZE - 1);
 251
 252         strncpy(addr, address, len);
 253
 254         addr[len-1] = 'X';
 255         addr[len-2] = 'X';
 256
 257         return;
 258 }
 259
 260 void _bt_convert_addr_type_to_string(char *address,
 261                                 unsigned char *addr)
 262 {
 263         ret_if(address == NULL);
 264         ret_if(addr == NULL);
 265
 266         g_snprintf(address, BT_ADDRESS_STRING_SIZE,
 267                         "%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",
 268                         addr[0], addr[1], addr[2],
 269                         addr[3], addr[4], addr[5]);
 270 }
 271
 272 int _bt_copy_utf8_string(char *dest, const char *src, unsigned int length)
 273 {
 274         int i;
 275         const char *p = src;
 276         char *next;
 277         int count;
 278
 279         if (dest == NULL || src == NULL)
 280                 return BLUETOOTH_ERROR_INVALID_PARAM;
 281
 282         i = 0;
 283         while (*p != '\0' && i < length) {
 284                 next = g_utf8_next_char(p);
 285                 count = next - p;
 286
 287                 while (count > 0 && ((i + count) < length)) {
 288                         dest[i++] = *p;
 289                         p++;
 290                         count--;
 291                 }
 292                 p = next;
 293         }
 294         return BLUETOOTH_ERROR_NONE;
 295 }
 296
 297 gboolean _bt_utf8_validate(char *name)
 298 {
 299         BT_DBG("+");
 300         gunichar2 *u16;
 301         glong items_written = 0;
 302
 303         if (FALSE == g_utf8_validate(name, -1, NULL))
 304                 return FALSE;
 305
 306         u16 = g_utf8_to_utf16(name, -1, NULL, &items_written, NULL);
 307         if (u16 == NULL)
 308                 return FALSE;
 309
 310         g_free(u16);
 311
 312         if (items_written != g_utf8_strlen(name, -1))
 313                 return FALSE;
 314
 315         BT_DBG("-");
 316         return TRUE;
 317 }
 318
 319
 320 static GDBusProxy *profile_gproxy;
 321 static GDBusConnection *gconn;
 322 static int latest_id = -1;
 323 #define BT_RFCOMM_ID_MAX 245
 324 static gboolean id_used[BT_RFCOMM_ID_MAX];
 325 GDBusNodeInfo *new_conn_node;
 326
 327 static const gchar rfcomm_agent_xml[] =
 328 "<node name='/'>"
 329 " <interface name='org.bluez.Profile1'>"
 330 "     <method name='NewConnection'>"
 331 "          <arg type='o' name='object' direction='in'/>"
 332 "          <arg type='h' name='fd' direction='in'/>"
 333 "          <arg type='a{sv}' name='properties' direction='in'/>"
 334 "     </method>"
 335 "     <method name='RequestDisconnection'>"
 336 "          <arg type='o' name='device' direction='in'/>"
 337 "     </method>"
 338 "  </interface>"
 339 "</node>";
 340
 341 static void __new_connection_method(GDBusConnection *connection,
 342                                             const gchar *sender,
 343                                             const gchar *object_path,
 344                                             const gchar *interface_name,
 345                                             const gchar *method_name,
 346                                             GVariant *parameters,
 347                                             GDBusMethodInvocation *invocation,
 348                                             gpointer user_data)
 349 {
 350         BT_DBG("method %s", method_name);
 351         if (g_strcmp0(method_name, "NewConnection") == 0) {
 352                 int index;
 353                 GDBusMessage *msg;
 354                 GUnixFDList *fd_list;
 355                 GVariantBuilder *properties;
 356                 char *obj_path;
 357                 char addr[20];
 358                 bluetooth_device_address_t  remote_addr1;
 359                 bt_new_connection_cb cb = user_data;
 360                 char secure_address[BT_ADDRESS_STRING_SIZE] = { 0 };
 361                 int fd;
 362
 363                 g_variant_get(parameters, "(oha{sv})", &obj_path, &index,
 364                                                                 &properties);
 365
 366                 msg = g_dbus_method_invocation_get_message(invocation);
 367                 fd_list = g_dbus_message_get_unix_fd_list(msg);
 368                 if (fd_list == NULL) {
 369                         GQuark quark = g_quark_from_string("rfcomm-app");
 370                         GError *err = g_error_new(quark, 0, "No fd in message");
 371                         g_dbus_method_invocation_return_gerror(invocation, err);
 372                         g_error_free(err);
 373                         return;
 374                 }
 375
 376
 377                 fd = g_unix_fd_list_get(fd_list, index, NULL);
 378                 if (fd == -1) {
 379                         BT_ERR("Invalid fd return");
 380                         GQuark quark = g_quark_from_string("rfcomm-app");
 381                         GError *err = g_error_new(quark, 0, "Invalid FD return");
 382                         g_dbus_method_invocation_return_gerror(invocation, err);
 383                         g_error_free(err);
 384                         return;
 385                 }
 386
 387                 _bt_convert_device_path_to_address(obj_path, addr);
 388                 _bt_convert_addr_string_to_type(remote_addr1.addr, (const char *)addr);
 389
 390                 _bt_convert_addr_string_to_secure_string(secure_address, addr);
 391                 BT_INFO("fd: %d, address %s", fd, secure_address);
 392
 393                 g_dbus_method_invocation_return_value(invocation, NULL);
 394
 395                 if (cb)
 396                         cb(object_path, fd, &remote_addr1);
 397         } else if (g_strcmp0(method_name, "RequestDisconnection") == 0) {
 398                 g_dbus_method_invocation_return_value(invocation, NULL);
 399         }
 400 }
 401
 402
 403 static const GDBusInterfaceVTable method_table = {
 404         __new_connection_method,
 405         NULL,
 406         NULL,
 407 };
 408
 409 void _bt_swap_addr(unsigned char *dst, const unsigned char *src)
 410 {
 411         int i;
 412
 413         for (i = 0; i < 6; i++)
 414                 dst[i] = src[5-i];
 415 }
 416
 417 int __rfcomm_assign_id(void)
 418 {
 419         int index;
 420
 421         BT_DBG("latest_id: %d", latest_id);
 422
 423         index = latest_id + 1;
 424
 425         if (index >= BT_RFCOMM_ID_MAX)
 426                 index = 0;
 427
 428         BT_DBG("index: %d", index);
 429
 430         while (id_used[index] == TRUE) {
 431                 if (index == latest_id) {
 432                         /* No available ID */
 433                         BT_ERR("All request ID is used");
 434                         return -1;
 435                 }
 436
 437                 index++;
 438
 439                 if (index >= BT_RFCOMM_ID_MAX)
 440                         index = 0;
 441         }
 442
 443         latest_id = index;
 444         id_used[index] = TRUE;
 445
 446         BT_DBG("Assigned Id: %d", latest_id);
 447
 448         return latest_id;
 449 }
 450
 451 void __rfcomm_delete_id(int id)
 452 {
 453         ret_if(id >= BT_RFCOMM_ID_MAX);
 454         ret_if(id < 0);
 455
 456         id_used[id] = FALSE;
 457
 458         /* Next server will use this ID */
 459         latest_id = id - 1;
 460 }
 461
 462 static GDBusConnection *__get_gdbus_connection()
 463 {
 464         if (gconn == NULL)
 465                 gconn = g_bus_get_private_conn();
 466
 467         return gconn;
 468 }
 469
 470 static GDBusProxy *__bt_gdbus_get_profile_proxy(void)
 471 {
 472         GDBusConnection *gconn;
 473         GError *err = NULL;
 474
 475         if (profile_gproxy)
 476                 return profile_gproxy;
 477
 478         gconn = __get_gdbus_connection();
 479         if (gconn == NULL)
 480                 return NULL;
 481
 482         profile_gproxy = g_dbus_proxy_new_sync(gconn, G_DBUS_PROXY_FLAGS_NONE,
 483                                                 NULL, BT_BLUEZ_NAME,
 484                                                 "/org/bluez",
 485                                                 "org.bluez.ProfileManager1",
 486                                                 NULL, &err);
 487         if (err) {
 488                 BT_ERR("Unable to create proxy: %s", err->message);
 489                 g_clear_error(&err);
 490                 return NULL;
 491         }
 492
 493         return profile_gproxy;
 494 }
 495
 496 static GDBusProxy *__bt_gdbus_get_device_proxy(char *object_path)
 497 {
 498         GDBusConnection *gconn;
 499         GError *err = NULL;
 500         GDBusProxy *device_gproxy;
 501
 502         gconn = __get_gdbus_connection();
 503         if (gconn == NULL)
 504                 return NULL;
 505
 506         device_gproxy = g_dbus_proxy_new_sync(gconn, G_DBUS_PROXY_FLAGS_NONE,
 507                                                 NULL, BT_BLUEZ_NAME,
 508                                                 object_path,
 509                                                 BT_DEVICE_INTERFACE,
 510                                                 NULL, &err);
 511
 512         if (err) {
 513                 BT_ERR("Unable to create proxy: %s", err->message);
 514                 g_clear_error(&err);
 515                 return NULL;
 516         }
 517
 518         return device_gproxy;
 519 }
 520
 521 void _bt_unregister_gdbus(int object_id)
 522 {
 523         GDBusConnection *gconn;
 524
 525         gconn = __get_gdbus_connection();
 526         if (gconn == NULL)
 527                 return;
 528
 529         g_dbus_connection_unregister_object(gconn, object_id);
 530 }
 531
 532 int _bt_register_new_conn(const char *path, bt_new_connection_cb cb)
 533 {
 534         GDBusConnection *gconn;
 535         int id;
 536         GError *error = NULL;
 537
 538         gconn = __get_gdbus_connection();
 539         if (gconn == NULL)
 540                 return -1;
 541
 542         if (new_conn_node == NULL)
 543                 new_conn_node = _bt_get_gdbus_node(rfcomm_agent_xml);
 544
 545         if (new_conn_node == NULL)
 546                 return -1;
 547
 548         id = g_dbus_connection_register_object(gconn, path,
 549                                                 new_conn_node->interfaces[0],
 550                                                 &method_table,
 551                                                 cb, NULL, &error);
 552         if (id == 0) {
 553                 BT_ERR("Failed to register: %s", error->message);
 554                 g_error_free(error);
 555                 return -1;
 556         }
 557
 558         BT_DBG("NEW CONNECTION ID %d", id);
 559
 560         return id;
 561 }
 562
 563 static GDBusProxy * __bt_gdbus_get_adapter_proxy()
 564 {
 565         GError *err = NULL;
 566         GDBusProxy *manager_proxy = NULL;
 567         GDBusProxy *adapter_proxy = NULL;
 568         GDBusConnection *conn;
 569         GVariant *result = NULL;
 570         char *adapter_path = NULL;
 571
 572         conn = __get_gdbus_connection();
 573         retv_if(conn == NULL, NULL);
 574
 575         manager_proxy =  g_dbus_proxy_new_sync(conn,
 576                         G_DBUS_PROXY_FLAGS_NONE, NULL,
 577                         BT_BLUEZ_NAME,
 578                         BT_MANAGER_PATH,
 579                         BT_MANAGER_INTERFACE,
 580                         NULL, &err);
 581
 582         if (!manager_proxy) {
 583                 BT_ERR("Unable to create proxy: %s", err->message);
 584                 goto fail;
 585         }
 586
 587         result = g_dbus_proxy_call_sync(manager_proxy, "DefaultAdapter", NULL,
 588                         G_DBUS_CALL_FLAGS_NONE, -1, NULL, &err);
 589         if (!result) {
 590                 if (err != NULL)
 591                         BT_ERR("Fail to get DefaultAdapter (Error: %s)", err->message);
 592                 else
 593                         BT_ERR("Fail to get DefaultAdapter");
 594
 595                 goto fail;
 596         }
 597
 598         if (g_strcmp0(g_variant_get_type_string(result), "(o)")) {
 599                 BT_ERR("Incorrect result\n");
 600                 goto fail;
 601         }
 602
 603         g_variant_get(result, "(&o)", &adapter_path);
 604
 605         if (adapter_path == NULL ||
 606                 strlen(adapter_path) >= BT_ADAPTER_OBJECT_PATH_MAX) {
 607                 BT_ERR("Adapter path is inproper\n");
 608                 goto fail;
 609         }
 610
 611         BT_INFO("Adapter Path %s", adapter_path);
 612
 613         adapter_proxy = g_dbus_proxy_new_sync(conn,
 614                                         G_DBUS_PROXY_FLAGS_NONE, NULL,
 615                                         BT_BLUEZ_NAME,
 616                                         adapter_path,
 617                                         BT_ADAPTER_INTERFACE,
 618                                         NULL, &err);
 619         if (err) {
 620                 BT_ERR("DBus Error message: [%s]", err->message);
 621                 g_clear_error(&err);
 622         }
 623
 624 fail:
 625         if (manager_proxy)
 626                 g_object_unref(manager_proxy);
 627         if (result)
 628                 g_variant_unref(result);
 629         return adapter_proxy;
 630 }
 631
 632 int _bt_register_new_conn_ex(const char *path, const char *bus_name, bt_new_connection_cb cb)
 633 {
 634         GDBusConnection *gconn;
 635         int id;
 636         GError *error = NULL;
 637
 638         gconn = __get_gdbus_connection();
 639         if (gconn == NULL)
 640                 return -1;
 641
 642         if (new_conn_node == NULL)
 643                 new_conn_node = _bt_get_gdbus_node_ex(rfcomm_agent_xml, bus_name);
 644
 645         if (new_conn_node == NULL)
 646                 return -1;
 647
 648         id = g_dbus_connection_register_object(gconn, path,
 649                                                 new_conn_node->interfaces[0],
 650                                                 &method_table,
 651                                                 cb, NULL, &error);
 652         if (id == 0) {
 653                 BT_ERR("Failed to register: %s", error->message);
 654                 g_error_free(error);
 655                 return -1;
 656         }
 657
 658         BT_DBG("NEW CONNECTION ID %d", id);
 659
 660         return id;
 661 }
 662
 663 int _bt_register_profile(bt_register_profile_info_t *info, gboolean use_default_rfcomm)
 664 {
 665         GVariantBuilder *option_builder;
 666         GVariant *ret;
 667         GDBusProxy *proxy;
 668         GError *err = NULL;
 669         int result = BLUETOOTH_ERROR_NONE;
 670
 671         proxy = __bt_gdbus_get_profile_proxy();
 672         if (proxy == NULL) {
 673                 BT_ERR("Getting profile proxy failed");
 674                 return BLUETOOTH_ERROR_INTERNAL;
 675         }
 676
 677         option_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
 678         if (info->authentication)
 679                 g_variant_builder_add(option_builder, "{sv}",
 680                                                 "RequireAuthentication",
 681                                                 g_variant_new_boolean(TRUE));
 682         if (info->authorization)
 683                 g_variant_builder_add(option_builder, "{sv}",
 684                                                 "RequireAuthorization",
 685                                                 g_variant_new_boolean(TRUE));
 686         if (info->role)
 687                 g_variant_builder_add(option_builder, "{sv}",
 688                                                 "Role",
 689                                                 g_variant_new_string(info->role));
 690
 691         /* Setting RFCOMM channel to default value 0; would allow bluez to assign
 692          * RFCOMM channels based on the availability when two services want
 693          * to use the RFCOMM along with SPP. Hence bluez makes sure that no
 694          * two services use the same SPP RFCOMM channel. */
 695         if (use_default_rfcomm)
 696                 g_variant_builder_add(option_builder, "{sv}",
 697                                                 "Channel",
 698                                                 g_variant_new_uint16(RFCOMM_DEFAULT_PROFILE_CHANNEL));
 699         if (info->service)
 700                 g_variant_builder_add(option_builder, "{sv}",
 701                                                 "Service",
 702                                                 g_variant_new_string(info->service));
 703
 704         ret = g_dbus_proxy_call_sync(proxy, "RegisterProfile",
 705                                         g_variant_new("(osa{sv})", info->obj_path,
 706                                                                 info->uuid,
 707                                                                 option_builder),
 708                                         G_DBUS_CALL_FLAGS_NONE, -1,
 709                                         NULL, &err);
 710         if (err) {
 711                 g_dbus_error_strip_remote_error(err);
 712                 BT_ERR("RegisterProfile failed: %s", err->message);
 713
 714                 if (g_strrstr(err->message, BT_ACCESS_DENIED_MSG))
 715                         result = BLUETOOTH_ERROR_ACCESS_DENIED;
 716                 else
 717                         result = BLUETOOTH_ERROR_INTERNAL;
 718
 719                 g_clear_error(&err);
 720         }
 721
 722         g_variant_builder_unref(option_builder);
 723
 724         if (ret)
 725                 g_variant_unref(ret);
 726
 727         return result;
 728 }
 729
 730 int _bt_register_profile_ex(bt_register_profile_info_t *info, gboolean use_default_rfcomm, const char *name, const char *path)
 731 {
 732         GVariantBuilder *option_builder;
 733         GVariant *ret;
 734         GDBusProxy *proxy;
 735         GError *err = NULL;
 736         int result = BLUETOOTH_ERROR_NONE;
 737
 738         proxy = __bt_gdbus_get_profile_proxy();
 739         if (proxy == NULL) {
 740                 BT_ERR("Getting profile proxy failed");
 741                 return BLUETOOTH_ERROR_INTERNAL;
 742         }
 743
 744         option_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
 745         if (info->authentication)
 746                 g_variant_builder_add(option_builder, "{sv}",
 747                                                 "RequireAuthentication",
 748                                                 g_variant_new_boolean(TRUE));
 749         if (info->authorization)
 750                 g_variant_builder_add(option_builder, "{sv}",
 751                                                 "RequireAuthorization",
 752                                                 g_variant_new_boolean(TRUE));
 753         if (info->role)
 754                 g_variant_builder_add(option_builder, "{sv}",
 755                                                 "Role",
 756                                                 g_variant_new_string(info->role));
 757
 758         /* Setting RFCOMM channel to default value 0; would allow bluez to assign
 759          * RFCOMM channels based on the availability when two services want
 760          * to use the RFCOMM along with SPP. Hence bluez makes sure that no
 761          * two services use the same SPP RFCOMM channel. */
 762         if (use_default_rfcomm)
 763                 g_variant_builder_add(option_builder, "{sv}",
 764                                                 "Channel",
 765                                                 g_variant_new_uint16(RFCOMM_DEFAULT_PROFILE_CHANNEL));
 766         if (info->service)
 767                 g_variant_builder_add(option_builder, "{sv}",
 768                                                 "Service",
 769                                                 g_variant_new_string(info->service));
 770
 771         ret = g_dbus_proxy_call_sync(proxy, "RegisterProfile2",
 772                                         g_variant_new("(osssa{sv})", info->obj_path,
 773                                                                 info->uuid,
 774                                                                 name,
 775                                                                 path,
 776                                                                 option_builder),
 777                                         G_DBUS_CALL_FLAGS_NONE, -1,
 778                                         NULL, &err);
 779         if (err) {
 780                 g_dbus_error_strip_remote_error(err);
 781                 BT_ERR("RegisterProfile failed: %s", err->message);
 782
 783                 if (g_strrstr(err->message, BT_ACCESS_DENIED_MSG))
 784                         result = BLUETOOTH_ERROR_ACCESS_DENIED;
 785                 else
 786                         result = BLUETOOTH_ERROR_INTERNAL;
 787
 788                 g_clear_error(&err);
 789         }
 790
 791         g_variant_builder_unref(option_builder);
 792
 793         if (ret)
 794                 g_variant_unref(ret);
 795
 796         return result;
 797 }
 798
 799 int _bt_register_profile_platform(bt_register_profile_info_t *info, gboolean use_default_rfcomm)
 800 {
 801         GVariantBuilder *option_builder;
 802         GVariant *ret;
 803         GDBusProxy *proxy;
 804         GError *err = NULL;
 805         int result = BLUETOOTH_ERROR_NONE;
 806
 807         proxy = __bt_gdbus_get_profile_proxy();
 808         if (proxy == NULL) {
 809                 BT_ERR("Getting profile proxy failed");
 810                 return BLUETOOTH_ERROR_INTERNAL;
 811         }
 812
 813         option_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
 814         if (info->authentication)
 815                 g_variant_builder_add(option_builder, "{sv}",
 816                                                 "RequireAuthentication",
 817                                                 g_variant_new_boolean(TRUE));
 818         if (info->authorization)
 819                 g_variant_builder_add(option_builder, "{sv}",
 820                                                 "RequireAuthorization",
 821                                                 g_variant_new_boolean(TRUE));
 822         if (info->role)
 823                 g_variant_builder_add(option_builder, "{sv}",
 824                                                 "Role",
 825                                                 g_variant_new_string(info->role));
 826
 827         /* Setting RFCOMM channel to default value 0; would allow bluez to assign
 828          * RFCOMM channels based on the availability when two services want
 829          * to use the RFCOMM along with SPP. Hence bluez makes sure that no
 830          * two services use the same SPP RFCOMM channel. */
 831         if (use_default_rfcomm)
 832                 g_variant_builder_add(option_builder, "{sv}",
 833                                                 "Channel",
 834                                                 g_variant_new_uint16(RFCOMM_DEFAULT_PROFILE_CHANNEL));
 835         if (info->service)
 836                 g_variant_builder_add(option_builder, "{sv}",
 837                                                 "Service",
 838                                                 g_variant_new_string(info->service));
 839
 840         ret = g_dbus_proxy_call_sync(proxy, "RegisterProfile1",
 841                                         g_variant_new("(osa{sv})", info->obj_path,
 842                                                                 info->uuid,
 843                                                                 option_builder),
 844                                         G_DBUS_CALL_FLAGS_NONE, -1,
 845                                         NULL, &err);
 846
 847         if (err) {
 848                 g_dbus_error_strip_remote_error(err);
 849                 BT_ERR("RegisterProfile failed: %s", err->message);
 850
 851                 if (g_strrstr(err->message, BT_ACCESS_DENIED_MSG))
 852                         result = BLUETOOTH_ERROR_ACCESS_DENIED;
 853                 else
 854                         result = BLUETOOTH_ERROR_INTERNAL;
 855
 856                 g_clear_error(&err);
 857         }
 858
 859         g_variant_builder_unref(option_builder);
 860
 861         if (ret)
 862                 g_variant_unref(ret);
 863
 864         return result;
 865 }
 866
 867
 868 void _bt_unregister_profile(char *path)
 869 {
 870         GVariant *ret;
 871         GDBusProxy *proxy;
 872         GError *err = NULL;
 873
 874         proxy = __bt_gdbus_get_profile_proxy();
 875         if (proxy == NULL) {
 876                 BT_ERR("Getting profile proxy failed");
 877                 return;
 878         }
 879
 880         ret = g_dbus_proxy_call_sync(proxy, "UnregisterProfile",
 881                         g_variant_new("(o)", path),
 882                         G_DBUS_CALL_FLAGS_NONE, -1,
 883                         NULL, &err);
 884         if (err) {
 885                 BT_ERR("UnregisterProfile failed : %s", err->message);
 886                 g_clear_error(&err);
 887         }
 888
 889         if (ret)
 890                 g_variant_unref(ret);
 891
 892         return;
 893 }
 894
 895 GDBusNodeInfo * _bt_get_gdbus_node(const gchar *xml_data)
 896 {
 897         if (bus_id == 0) {
 898                 char *name = g_strdup_printf("org.bt.frwk%d", getpid());
 899
 900                 bus_id = g_bus_own_name(G_BUS_TYPE_SYSTEM,
 901                                                 name,
 902                                                 G_BUS_NAME_OWNER_FLAGS_NONE,
 903                                                 NULL,
 904                                                 NULL,
 905                                                 NULL,
 906                                                 NULL,
 907                                                 NULL);
 908                 BT_DBG("Got bus id %d", bus_id);
 909                 g_free(name);
 910         }
 911
 912         return g_dbus_node_info_new_for_xml(xml_data, NULL);
 913 }
 914
 915 GDBusNodeInfo * _bt_get_gdbus_node_ex(const gchar *xml_data, const char *bus_name)
 916 {
 917         if (bus_id == 0) {
 918                 char *name = g_strdup(bus_name);
 919                 bus_id = g_bus_own_name(G_BUS_TYPE_SYSTEM,
 920                                                 name,
 921                                                 G_BUS_NAME_OWNER_FLAGS_NONE,
 922                                                 NULL,
 923                                                 NULL,
 924                                                 NULL,
 925                                                 NULL,
 926                                                 NULL);
 927                 BT_DBG("Got bus id %d", bus_id);
 928                 g_free(name);
 929         }
 930
 931         return g_dbus_node_info_new_for_xml(xml_data, NULL);
 932 }
 933
 934 int _bt_connect_profile(char *address, char *uuid, void *cb,
 935                                                         gpointer func_data)
 936 {
 937         GDBusProxy *proxy;
 938         GDBusProxy *adapter_proxy;
 939         char *object_path;
 940         GError *err = NULL;
 941
 942         object_path = _bt_get_device_object_path(address);
 943
 944         if (object_path == NULL) {
 945                 GVariant *ret = NULL;
 946                 BT_ERR("No searched device");
 947                 adapter_proxy = __bt_gdbus_get_adapter_proxy();
 948
 949                 if (adapter_proxy == NULL) {
 950                         BT_ERR("adapter proxy is NULL");
 951                         return BLUETOOTH_ERROR_INTERNAL;
 952                 }
 953
 954                 ret = g_dbus_proxy_call_sync(adapter_proxy, "CreateDevice",
 955                                 g_variant_new("(s)", address),
 956                                 G_DBUS_CALL_FLAGS_NONE,
 957                                 DBUS_TIMEOUT, NULL,
 958                                 &err);
 959
 960                 if (err != NULL) {
 961                         BT_ERR("CreateDevice Failed: %s", err->message);
 962                         g_clear_error(&err);
 963                 }
 964                 if (ret)
 965                         g_variant_unref(ret);
 966                 g_object_unref(adapter_proxy);
 967                 object_path = _bt_get_device_object_path(address);
 968
 969                 if (object_path == NULL)
 970                         return BLUETOOTH_ERROR_INTERNAL;
 971         }
 972
 973         proxy = __bt_gdbus_get_device_proxy(object_path);
 974         g_free(object_path);
 975
 976         if (proxy == NULL) {
 977                 BT_ERR("Error while getting proxy");
 978                 return BLUETOOTH_ERROR_INTERNAL;
 979         }
 980
 981         g_dbus_proxy_call(proxy, "ConnectProfile",
 982                         g_variant_new("(s)", uuid),
 983                         G_DBUS_CALL_FLAGS_NONE,
 984                         DBUS_TIMEOUT, NULL,
 985                         (GAsyncReadyCallback)cb,
 986                         func_data);
 987         BT_DBG("-");
 988         return BLUETOOTH_ERROR_NONE;
 989 }
 990
 991 int _bt_discover_services(char *address, char *uuid, void *cb,
 992                 gpointer func_data)
 993 {
 994         char *object_path;
 995         GDBusProxy *proxy;
 996         GDBusProxy *adapter_proxy;
 997         GError *err = NULL;
 998         object_path = _bt_get_device_object_path(address);
 999         if (object_path == NULL) {
1000                 GVariant *ret = NULL;
1001                 BT_ERR("No searched device");
1002                 adapter_proxy = __bt_gdbus_get_adapter_proxy();
1003                 retv_if(adapter_proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1004                 ret = g_dbus_proxy_call_sync(adapter_proxy, "CreateDevice",
1005                                 g_variant_new("(s)", address),
1006                                 G_DBUS_CALL_FLAGS_NONE,
1007                                 DBUS_TIMEOUT, NULL,
1008                                 &err);
1009                 if (err != NULL) {
1010                         BT_ERR("CreateDevice Failed: %s", err->message);
1011                         g_clear_error(&err);
1012                 }
1013                 if (ret)
1014                         g_variant_unref(ret);
1015                 g_object_unref(adapter_proxy);
1016                 object_path = _bt_get_device_object_path(address);
1017                 if (object_path == NULL)
1018                         return BLUETOOTH_ERROR_INTERNAL;
1019         }
1020         proxy = __bt_gdbus_get_device_proxy(object_path);
1021         g_free(object_path);
1022         if (proxy == NULL) {
1023                 BT_ERR("Error while getting proxy");
1024                 return BLUETOOTH_ERROR_INTERNAL;
1025         }
1026         g_dbus_proxy_call(proxy, "DiscoverServices",
1027                         g_variant_new("(s)", uuid),
1028                         G_DBUS_CALL_FLAGS_NONE,
1029                         DBUS_TIMEOUT, NULL,
1030                         (GAsyncReadyCallback)cb,
1031                         func_data);
1032         BT_DBG("-");
1033         return BLUETOOTH_ERROR_NONE;
1034 }
1035
1036 int _bt_cancel_discovers(char *address)
1037 {
1038         char *object_path;
1039         GDBusProxy *proxy;
1040         GDBusProxy *adapter_proxy;
1041         GVariant *ret = NULL;
1042         GError *err = NULL;
1043         object_path = _bt_get_device_object_path(address);
1044         if (object_path == NULL) {
1045                 GVariant *ret = NULL;
1046                 BT_ERR("No searched device");
1047                 adapter_proxy = __bt_gdbus_get_adapter_proxy();
1048                 retv_if(adapter_proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1049                 ret = g_dbus_proxy_call_sync(adapter_proxy, "CreateDevice",
1050                                 g_variant_new("(s)", address),
1051                                 G_DBUS_CALL_FLAGS_NONE,
1052                                 DBUS_TIMEOUT, NULL,
1053                                 &err);
1054                 if (err != NULL) {
1055                         BT_ERR("CreateDevice Failed: %s", err->message);
1056                         g_clear_error(&err);
1057                 }
1058                 if (ret)
1059                         g_variant_unref(ret);
1060                 g_object_unref(adapter_proxy);
1061                 object_path = _bt_get_device_object_path(address);
1062                 if (object_path == NULL)
1063                         return BLUETOOTH_ERROR_INTERNAL;
1064         }
1065         proxy = __bt_gdbus_get_device_proxy(object_path);
1066         g_free(object_path);
1067         ret = g_dbus_proxy_call_sync(proxy, "CancelDiscovery",
1068                 NULL,
1069                 G_DBUS_CALL_FLAGS_NONE,
1070                 DBUS_TIMEOUT, NULL,
1071                 &err);
1072         if (err) {
1073                 BT_ERR("DBus Error message: [%s]", err->message);
1074                 g_clear_error(&err);
1075                 return BLUETOOTH_ERROR_INTERNAL;
1076         }
1077         if (ret)
1078                 g_variant_unref(ret);
1079         if (proxy)
1080                 g_object_unref(proxy);
1081         return BLUETOOTH_ERROR_NONE;
1082 }
1083
1084 int _bt_discover_service_uuids(char *address, char *remote_uuid)
1085 {
1086         char *object_path;
1087         GDBusProxy *proxy;
1088         GDBusConnection *gconn;
1089         GError *err = NULL;
1090         char **uuid_value = NULL;
1091         gsize size = 0;
1092         int i = 0;
1093         GVariant *value = NULL;
1094         GVariant *ret = NULL;
1095         int result = BLUETOOTH_ERROR_INTERNAL;
1096         BT_INFO("+");
1097         retv_if(remote_uuid == NULL, BLUETOOTH_ERROR_INTERNAL);
1098         gconn = __get_gdbus_connection();
1099         retv_if(gconn == NULL, BLUETOOTH_ERROR_INTERNAL);
1100         object_path = _bt_get_device_object_path(address);
1101         retv_if(object_path == NULL, BLUETOOTH_ERROR_INTERNAL);
1102
1103         proxy = g_dbus_proxy_new_sync(gconn, G_DBUS_PROXY_FLAGS_NONE, NULL,
1104                                 BT_BLUEZ_NAME, object_path, BT_PROPERTIES_INTERFACE, NULL,
1105                                 &err);
1106         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1107         if (err) {
1108                 BT_ERR("DBus Error: [%s]", err->message);
1109                 g_clear_error(&err);
1110         }
1111         ret = g_dbus_proxy_call_sync(proxy, "GetAll",
1112                         g_variant_new("(s)", BT_DEVICE_INTERFACE),
1113                         G_DBUS_CALL_FLAGS_NONE,
1114                         DBUS_TIMEOUT, NULL,
1115                         &err);
1116         if (err) {
1117                 result = BLUETOOTH_ERROR_INTERNAL;
1118                 BT_ERR("DBus Error : %s", err->message);
1119                 g_clear_error(&err);
1120                 goto done;
1121         }
1122         if (ret == NULL) {
1123                 BT_ERR("g_dbus_proxy_call_sync function return NULL");
1124                 result = BLUETOOTH_ERROR_INTERNAL;
1125                 goto done;
1126         }
1127
1128         g_variant_get(ret, "(@a{sv})", &value);
1129         g_variant_unref(ret);
1130         if (value) {
1131                 GVariant *temp_value = g_variant_lookup_value(value, "UUIDs",
1132                         G_VARIANT_TYPE_STRING_ARRAY);
1133
1134                 if (temp_value) {
1135                         size = g_variant_get_size(temp_value);
1136                         if (size > 0) {
1137                                 uuid_value = (char **)g_variant_get_strv(temp_value, &size);
1138                                 BT_DBG("Size items %d", size);
1139
1140                                 if (uuid_value) {
1141                                         for (i = 0; uuid_value[i] != NULL; i++) {
1142                                                 BT_DBG("Remote uuids %s", uuid_value[i]);
1143                                                 if (strcasecmp(uuid_value[i], remote_uuid) == 0) {
1144                                                         result = BLUETOOTH_ERROR_NONE;
1145                                                         g_variant_unref(temp_value);
1146                                                         goto done;
1147                                                 }
1148                                         }
1149                                 }
1150                         }
1151                         g_variant_unref(temp_value);
1152                 }
1153         }
1154 done:
1155         if (proxy)
1156                 g_object_unref(proxy);
1157         if (value)
1158                 g_variant_unref(value);
1159         if (uuid_value)
1160                 g_free(uuid_value);
1161
1162         BT_DBG("-");
1163         return result;
1164 }
1165
1166 int _bt_get_cod_by_address(char *address, bluetooth_device_class_t *dev_class)
1167 {
1168         char *object_path;
1169         GDBusProxy *proxy;
1170         GDBusConnection *gconn;
1171         GError *err = NULL;
1172         GVariant *value = NULL;
1173         GVariant *result = NULL;
1174         unsigned int  class = 0x00;
1175         int ret = BLUETOOTH_ERROR_INTERNAL;
1176
1177         gconn = __get_gdbus_connection();
1178         retv_if(gconn == NULL, BLUETOOTH_ERROR_INTERNAL);
1179                 object_path = _bt_get_device_object_path(address);
1180
1181         retv_if(object_path == NULL, BLUETOOTH_ERROR_INTERNAL);
1182
1183         proxy = g_dbus_proxy_new_sync(gconn, G_DBUS_PROXY_FLAGS_NONE, NULL,
1184                                 BT_BLUEZ_NAME, object_path, BT_PROPERTIES_INTERFACE, NULL,
1185                                 &err);
1186         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1187         if (err) {
1188                 BT_ERR("DBus Error: [%s]", err->message);
1189                 g_clear_error(&err);
1190         }
1191
1192         result = g_dbus_proxy_call_sync(proxy, "GetAll",
1193                         g_variant_new("(s)", BT_DEVICE_INTERFACE),
1194                         G_DBUS_CALL_FLAGS_NONE,
1195                         DBUS_TIMEOUT, NULL,
1196                         &err);
1197         if (err) {
1198                 ret = BLUETOOTH_ERROR_INTERNAL;
1199                 BT_ERR("DBus Error : %s", err->message);
1200                 g_clear_error(&err);
1201                 goto done;
1202         }
1203         if (result == NULL) {
1204                 BT_ERR("g_dbus_proxy_call_sync function return NULL");
1205                 ret = BLUETOOTH_ERROR_INTERNAL;
1206                 goto done;
1207         }
1208         g_variant_get(result, "(@a{sv})", &value);
1209         g_variant_unref(result);
1210         if (value) {
1211                 GVariant *temp_value = g_variant_lookup_value(value, "Class",
1212                         G_VARIANT_TYPE_UINT32);
1213                 class = g_variant_get_uint32(temp_value);
1214                 _bt_divide_device_class(dev_class, class);
1215                 if (temp_value)
1216                         g_variant_unref(temp_value);
1217         }
1218
1219 done:
1220         if (proxy)
1221                 g_object_unref(proxy);
1222         if (value)
1223                 g_variant_unref(value);
1224
1225         BT_DBG("-");
1226         return ret;
1227 }
1228
1229 int _bt_disconnect_profile(char *address, char *uuid, void *cb,
1230                                                         gpointer func_data)
1231 {
1232         GDBusProxy *proxy;
1233         char *object_path;
1234         GError *err = NULL;
1235         GDBusProxy *adapter_proxy;
1236         object_path = _bt_get_device_object_path(address);
1237         if (object_path == NULL) {
1238                 GVariant *ret = NULL;
1239                 BT_ERR("No searched device");
1240                 adapter_proxy = __bt_gdbus_get_adapter_proxy();
1241                 retv_if(adapter_proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1242                 ret = g_dbus_proxy_call_sync(adapter_proxy, "CreateDevice",
1243                                 g_variant_new("(s)", address),
1244                                 G_DBUS_CALL_FLAGS_NONE,
1245                                 DBUS_TIMEOUT, NULL,
1246                                 &err);
1247                 if (err != NULL) {
1248                         BT_ERR("CreateDevice Failed: %s", err->message);
1249                         g_error_free(err);
1250                 }
1251                 if (ret)
1252                         g_variant_unref(ret);
1253                 g_object_unref(adapter_proxy);
1254                 object_path = _bt_get_device_object_path(address);
1255                 if (object_path == NULL)
1256                         return BLUETOOTH_ERROR_INTERNAL;
1257         }
1258         proxy = __bt_gdbus_get_device_proxy(object_path);
1259         g_free(object_path);
1260         if (proxy == NULL) {
1261                 BT_ERR("Error while getting proxy");
1262                 return BLUETOOTH_ERROR_INTERNAL;
1263         }
1264         g_dbus_proxy_call(proxy, "DisconnectProfile",
1265                         g_variant_new("(s)", uuid),
1266                         G_DBUS_CALL_FLAGS_NONE,
1267                         DBUS_TIMEOUT, NULL,
1268                         (GAsyncReadyCallback)cb,
1269                         func_data);
1270         BT_DBG("-");
1271         return BLUETOOTH_ERROR_NONE;
1272 }
1273
1274 int _bt_get_adapter_path(GDBusConnection *conn, char *path)
1275 {
1276         GError *err = NULL;
1277         GDBusProxy *manager_proxy = NULL;
1278         GVariant *result = NULL;
1279         char *adapter_path = NULL;
1280
1281         retv_if(conn == NULL, BLUETOOTH_ERROR_INTERNAL);
1282
1283         manager_proxy =  g_dbus_proxy_new_sync(conn,
1284                         G_DBUS_PROXY_FLAGS_NONE, NULL,
1285                         BT_BLUEZ_NAME,
1286                         BT_MANAGER_PATH,
1287                         BT_MANAGER_INTERFACE,
1288                         NULL, &err);
1289
1290         if (!manager_proxy) {
1291                 BT_ERR("Unable to create proxy: %s", err->message);
1292                 goto fail;
1293         }
1294
1295         result = g_dbus_proxy_call_sync(manager_proxy, "DefaultAdapter", NULL,
1296                         G_DBUS_CALL_FLAGS_NONE, -1, NULL, &err);
1297         if (!result) {
1298                 if (err != NULL) {
1299                         if (!g_strrstr(err->message, "ServiceUnknown"))
1300                                 BT_ERR("Fail to get DefaultAdapter (Error: %s)", err->message);
1301                 } else {
1302                         BT_ERR("Fail to get DefaultAdapter");
1303                 }
1304
1305                 goto fail;
1306         }
1307
1308         if (g_strcmp0(g_variant_get_type_string(result), "(o)")) {
1309                 BT_ERR("Incorrect result\n");
1310                 goto fail;
1311         }
1312
1313         g_variant_get(result, "(&o)", &adapter_path);
1314
1315         if (adapter_path == NULL ||
1316                 strlen(adapter_path) >= BT_ADAPTER_OBJECT_PATH_MAX) {
1317                 BT_ERR("Adapter path is inproper\n");
1318                 goto fail;
1319         }
1320
1321         if (path)
1322                 g_strlcpy(path, adapter_path, BT_ADAPTER_OBJECT_PATH_MAX);
1323
1324         g_variant_unref(result);
1325         g_object_unref(manager_proxy);
1326
1327         return BLUETOOTH_ERROR_NONE;
1328
1329 fail:
1330         g_clear_error(&err);
1331
1332         if (result)
1333                 g_variant_unref(result);
1334
1335         if (manager_proxy)
1336                 g_object_unref(manager_proxy);
1337
1338         return BLUETOOTH_ERROR_INTERNAL;
1339
1340 }
1341
1342 void _bt_convert_device_path_to_address(const char *device_path,
1343                                                 char *device_address)
1344 {
1345         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
1346         char *dev_addr;
1347
1348         ret_if(device_path == NULL);
1349         ret_if(device_address == NULL);
1350
1351         dev_addr = strstr(device_path, "dev_");
1352         if (dev_addr != NULL) {
1353                 char *pos = NULL;
1354                 dev_addr += 4;
1355                 g_strlcpy(address, dev_addr, sizeof(address));
1356
1357                 while ((pos = strchr(address, '_')) != NULL)
1358                         *pos = ':';
1359
1360                 g_strlcpy(device_address, address, BT_ADDRESS_STRING_SIZE);
1361         }
1362 }
1363
1364 static char *__bt_extract_device_path(GVariantIter *iter, char *address)
1365 {
1366         char *object_path = NULL;
1367         char device_address[BT_ADDRESS_STRING_SIZE] = { 0 };
1368         /* Parse the signature:  oa{sa{sv}}} */
1369         while (g_variant_iter_loop(iter, "{&oa{sa{sv}}}", &object_path,
1370                         NULL)) {
1371                 retv_if(object_path == NULL, NULL);
1372                 _bt_convert_device_path_to_address(object_path, device_address);
1373
1374                 if (g_strcmp0(address, device_address) == 0)
1375                         return g_strdup(object_path);
1376         }
1377         return NULL;
1378 }
1379
1380 char *_bt_get_device_object_path(char *address)
1381 {
1382         GError *err = NULL;
1383         GDBusProxy *proxy = NULL;
1384         GVariant *result = NULL;
1385         GVariantIter *iter = NULL;
1386         GDBusConnection *conn = NULL;
1387         char *object_path = NULL;
1388
1389         conn = _bt_gdbus_get_system_gconn();
1390         retv_if(conn == NULL, NULL);
1391
1392         proxy =  g_dbus_proxy_new_sync(conn,
1393                         G_DBUS_PROXY_FLAGS_NONE, NULL,
1394                         BT_BLUEZ_NAME,
1395                         BT_MANAGER_PATH,
1396                         BT_MANAGER_INTERFACE,
1397                         NULL, &err);
1398
1399         if (!proxy) {
1400                 BT_ERR("Unable to create proxy: %s", err->message);
1401                 goto fail;
1402         }
1403
1404         result = g_dbus_proxy_call_sync(proxy, "GetManagedObjects", NULL,
1405                         G_DBUS_CALL_FLAGS_NONE, -1, NULL, &err);
1406         if (!result) {
1407                 if (err != NULL)
1408                         BT_ERR("Fail to get GetManagedObjects (Error: %s)", err->message);
1409                 else
1410                         BT_ERR("Fail to get GetManagedObjects");
1411
1412                 goto fail;
1413         }
1414
1415         g_variant_get(result, "(a{oa{sa{sv}}})", &iter);
1416         object_path = __bt_extract_device_path(iter, address);
1417
1418         g_variant_unref(result);
1419         g_object_unref(proxy);
1420         g_variant_iter_free(iter);
1421         return object_path;
1422
1423 fail:
1424         g_clear_error(&err);
1425
1426         if (proxy)
1427                 g_object_unref(proxy);
1428
1429         return object_path;
1430 }
1431
1432 GDBusConnection *_bt_init_system_gdbus_conn(void)
1433 {
1434         GError *error = NULL;
1435         if (system_gdbus_conn == NULL) {
1436                 system_gdbus_conn =
1437                 g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
1438                 if (error) {
1439                         BT_ERR("GDBus connection Error : %s \n",
1440                                 error->message);
1441                         g_clear_error(&error);
1442                         return NULL;
1443                 }
1444         }
1445         return system_gdbus_conn;
1446 }
1447
1448
1449 int _bt_register_osp_server_in_agent(int type, char *uuid, char *path, int fd)
1450 {
1451         int ret;
1452         char uuid_str[BLUETOOTH_UUID_STRING_MAX] = { 0, };
1453         char path_str[BLUETOOTH_PATH_STRING] = { 0, };
1454
1455         BT_DBG("+");
1456         BT_INIT_PARAMS();
1457         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1458
1459         g_array_append_vals(in_param1, &type, sizeof(int));
1460         g_strlcpy(uuid_str, uuid, sizeof(uuid_str));
1461         g_array_append_vals(in_param2, &uuid_str, BLUETOOTH_UUID_STRING_MAX);
1462         g_strlcpy(path_str, path, sizeof(path_str));
1463         g_array_append_vals(in_param3, &path_str, BLUETOOTH_PATH_STRING);
1464         g_array_append_vals(in_param4, &fd, sizeof(int));
1465
1466         ret =  _bt_send_request(BT_AGENT_SERVICE, BT_SET_AUTHORIZATION,
1467                 in_param1, in_param2, in_param3, in_param4, &out_param);
1468
1469         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1470         BT_DBG("-");
1471         return ret;
1472 }
1473
1474 int _bt_unregister_osp_server_in_agent(int type, char *uuid)
1475 {
1476         int ret;
1477         char uuid_str[BLUETOOTH_UUID_STRING_MAX] = { 0, };
1478
1479         BT_DBG("+");
1480         BT_INIT_PARAMS();
1481         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1482
1483         g_array_append_vals(in_param1, &type, sizeof(int));
1484         g_strlcpy(uuid_str, uuid, sizeof(uuid_str));
1485         g_array_append_vals(in_param2, &uuid_str, BLUETOOTH_UUID_STRING_MAX);
1486
1487         ret =  _bt_send_request(BT_AGENT_SERVICE, BT_UNSET_AUTHORIZATION,
1488                 in_param1, in_param2, in_param3, in_param4, &out_param);
1489
1490         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1491         BT_DBG("-");
1492         return ret;
1493 }
1494
1495 int _bt_check_privilege(int service_type, int service_function)
1496 {
1497         int result;
1498
1499         BT_CHECK_ENABLED(return);
1500
1501         BT_INIT_PARAMS();
1502         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1503
1504         result = _bt_send_request(service_type, service_function,
1505                 in_param1, in_param2, in_param3, in_param4, &out_param);
1506
1507         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1508
1509         return result;
1510 }
1511
1512 GVariant *_bt_get_managed_objects(void)
1513 {
1514         GDBusConnection *g_conn;
1515         GDBusProxy *manager_proxy = NULL;
1516         GVariant *result = NULL;
1517         GError *error = NULL;
1518
1519         BT_DBG("+");
1520
1521         g_conn = _bt_gdbus_get_system_gconn();
1522         retv_if(g_conn == NULL, NULL);
1523
1524         manager_proxy = g_dbus_proxy_new_sync(g_conn,
1525                         G_DBUS_PROXY_FLAGS_NONE, NULL,
1526                         BT_BLUEZ_NAME,
1527                         BT_MANAGER_PATH,
1528                         BT_MANAGER_INTERFACE,
1529                         NULL, &error);
1530
1531         if (error) {
1532                 BT_ERR("Unable to create proxy: %s", error->message);
1533                 g_clear_error(&error);
1534                 return NULL;
1535         }
1536
1537         result = g_dbus_proxy_call_sync(manager_proxy,
1538                         "GetManagedObjects", NULL,
1539                         G_DBUS_CALL_FLAGS_NONE, -1,
1540                         NULL, &error);
1541
1542         if (error) {
1543                 BT_ERR("Fail to get ManagedObjects (Error: %s)", error->message);
1544                 g_clear_error(&error);
1545         }
1546
1547         g_object_unref(manager_proxy);
1548
1549         BT_DBG("-");
1550         return result;
1551 }
1552
1553 gboolean _bt_check_enabled_internal(void)
1554 {
1555         if (bt_enabled == TRUE)
1556                 return TRUE;
1557
1558         if (bluetooth_check_adapter() == BLUETOOTH_ADAPTER_ENABLED)
1559                 bt_enabled = TRUE;
1560
1561         return bt_enabled;
1562 }
1563
1564 void _bt_set_adapter_internal_status(gboolean enabled)
1565 {
1566         bt_enabled = enabled;
1567 }
1568
1569 int _bt_get_uuid_specification_name(const char *uuid, char **name)
1570 {
1571         int i;
1572         int offset = 0;
1573         int uuid_len = 4;
1574         static struct {
1575                 const char *uuid;
1576                 const char *specification_name;
1577         } bt_uuid_name[] = {
1578                 /* GATT Services */
1579                 {"1800", "Generic Access"},
1580                 {"1801", "Generic Attribute"},
1581                 {"1802", "Immediate Alert"},
1582                 {"1803", "Link Loss"},
1583                 {"1804", "Tx Power"},
1584                 {"1805", "Current Time Service"},
1585                 {"1806", "Reference Time Update Service"},
1586                 {"1807", "Next DST Change Service"},
1587                 {"1808", "Glucose"},
1588                 {"1809", "Health Thermometer"},
1589                 {"180A", "Device Information"},
1590                 {"180D", "Heart Rate"},
1591                 {"180F", "Battery Service"},
1592                 {"1810", "Blood Pressure"},
1593                 {"1811", "Alert Notification Service"},
1594                 {"1812", "Human Interface Device"},
1595
1596                 /* GATT Declarations */
1597                 {"2800", "Primary Service Declaration"},
1598                 {"2801", "Secondary Service Declaration"},
1599                 {"2802", "Include Declaration"},
1600                 {"2803", "Characteristic Declaration"},
1601
1602                 /* GATT Descriptors */
1603                 {"2900", "Characteristic Extended Properties"},
1604                 {"2901", "Characteristic User Description"},
1605                 {"2902", "Client Characteristic Configuration"},
1606                 {"2903", "Server Characteristic Configuration"},
1607                 {"2904", "Characteristic Format"},
1608                 {"2905", "Characteristic Aggregate Formate"},
1609                 {"2906", "Valid Range"},
1610                 {"2907", "External Report Reference"},
1611                 {"2908", "Report Reference"},
1612
1613                 /* GATT Characteristics */
1614                 {"2A00", "Device Name"},
1615                 {"2A01", "Appearance"},
1616                 {"2A02", "Peripheral Privacy Flag"},
1617                 {"2A03", "Reconnection Address"},
1618                 {"2A04", "Peripheral Preferred Connection Parameters"},
1619                 {"2A05", "Service Changed"},
1620                 {"2A06", "Alert Level"},
1621                 {"2A07", "Tx Power Level"},
1622                 {"2A08", "Date Time"},
1623                 {"2A09", "Day of Week"},
1624                 {"2A0A", "Day Date Time"},
1625                 {"2A19", "Battery Level"},
1626                 {"2A1E", "Intermediate Temperature"},
1627                 {"2A23", "System ID"},
1628                 {"2A24", "Model Number String"},
1629                 {"2A25", "Serial Number String"},
1630                 {"2A26", "Firmware Revision String"},
1631                 {"2A27", "Hardware Revision String"},
1632                 {"2A28", "Software Revision String"},
1633                 {"2A29", "Manufacturer Name String"},
1634                 {"2A2A", "IEEE 11073-20601 Regulatory Certification Data List"},
1635                 {"2A2B", "Current Time"},
1636                 {"2A37", "Heart Rate Measurement"},
1637                 {"2A38", "Body Sensor Location"},
1638                 {"2A3F", "Alert Status"},
1639                 {"2A46", "New Alert"},
1640                 {"2A4A", "HID Information"},
1641                 {"2A4C", "HID Control Point"},
1642                 {"2A50", "PnP ID"},
1643
1644                 /* Custom uuids */
1645                 {"7905F431-B5CE-4E99-A40F-4B1E122D00D0", "Apple Notification Center Service"},
1646                 {"9FBF120D-6301-42D9-8C58-25E699A21DBD", "Notifications Source"},
1647                 {"69D1D8F3-45E1-49A8-9821-9BBDFDAAD9D9", "Control Point"},
1648                 {"22EAC6E9-24D6-4BB5-BE44-B36ACE7C7BFB", "Data Source"},
1649                 {"89D3502B-0F36-433A-8EF4-C502AD55F8DC", "Apple Media Service"},
1650                 {"9B3C81D8-57B1-4A8A-B8DF-0E56F7CA51C2", "Remote Command"},
1651                 {"2F7CABCE-808D-411F-9A0C-BB92BA96C102", "Entity Update"},
1652                 {"C6B2F38C-23AB-46D8-A6AB-A3A870BBD5D7", "Entity Attribute"},
1653                 {"9A3F68E0-86CE-11E5-A309-0002A5D5C51B", "Samsung Gear Manager Service"},
1654                 {"c2f2cc0f-c085-4dd4-be5a-aca3074bbc72", "Control Point"},
1655                 {"cece518b-28d7-4171-92d5-76a1e249a3b9", "Notifications Source"},
1656                 {NULL, NULL}
1657         };
1658
1659         if (!uuid || !name)
1660                 return BLUETOOTH_ERROR_INVALID_PARAM;
1661         if (strlen(uuid) == 36) {
1662                 if (!g_ascii_strncasecmp(uuid + 9, "0000-1000-8000-00805F9B34FB", 27))
1663                         offset = 4;
1664                 else {
1665                         offset = 0;
1666                         uuid_len = 36;
1667                 }
1668         } else if (strlen(uuid) >= 8)
1669                 offset = 4;
1670
1671         for (i = 0; bt_uuid_name[i].uuid; i++) {
1672                 if (!g_ascii_strncasecmp(uuid + offset, bt_uuid_name[i].uuid, uuid_len)) {
1673                         *name = g_strdup(bt_uuid_name[i].specification_name);
1674                         return BLUETOOTH_ERROR_NONE;
1675                 }
1676         }
1677
1678         *name = g_strdup("Unknown");
1679         return BLUETOOTH_ERROR_NONE;
1680 }
1681
1682 BT_EXPORT_API int bluetooth_is_supported(void)
1683 {
1684         int is_supported = 0;
1685         int len = 0;
1686         int fd = -1;
1687         rfkill_event event;
1688
1689         fd = open(RFKILL_NODE, O_RDONLY);
1690         if (fd < 0) {
1691                 BT_ERR("Fail to open RFKILL node");
1692                 return BLUETOOTH_ERROR_INTERNAL;
1693         }
1694
1695         if (fcntl(fd, F_SETFL, O_NONBLOCK) < 0) {
1696                 BT_ERR("Fail to set RFKILL node to non-blocking");
1697                 close(fd);
1698                 return BLUETOOTH_ERROR_INTERNAL;
1699         }
1700
1701         while (1) {
1702                 len = read(fd, &event, sizeof(event));
1703                 if (len < 0) {
1704                         BT_ERR("Fail to read events");
1705                         break;
1706                 }
1707
1708                 if (len != RFKILL_EVENT_SIZE) {
1709                         BT_ERR("The size is wrong\n");
1710                         continue;
1711                 }
1712
1713                 if (event.type == RFKILL_TYPE_BLUETOOTH) {
1714                         is_supported = 1;
1715                         break;
1716                 }
1717         }
1718
1719         close(fd);
1720
1721         BT_DBG("supported: %d", is_supported);
1722
1723         return is_supported;
1724 }
1725
1726 BT_EXPORT_API int bluetooth_register_callback(bluetooth_cb_func_ptr callback_ptr, void *user_data)
1727 {
1728         int ret;
1729
1730         _bt_gdbus_init_system_gconn();
1731
1732         ret = _bt_init_event_handler();
1733         if (ret != BLUETOOTH_ERROR_NONE &&
1734              ret != BLUETOOTH_ERROR_ALREADY_INITIALIZED) {
1735                 BT_ERR("Fail to init the event handler");
1736                 return ret;
1737         }
1738
1739
1740         _bt_set_user_data(BT_COMMON, (void *)callback_ptr, user_data);
1741
1742         /* Register All events */
1743         if (ret != BLUETOOTH_ERROR_ALREADY_INITIALIZED) {
1744                 ret = _bt_register_event(BT_ADAPTER_EVENT, (void *)callback_ptr, user_data);
1745                 if (ret != BLUETOOTH_ERROR_NONE)
1746                         goto fail;
1747                 ret = _bt_register_event(BT_DEVICE_EVENT, (void *)callback_ptr, user_data);
1748                 if (ret != BLUETOOTH_ERROR_NONE)
1749                         goto fail;
1750                 ret = _bt_register_event(BT_NETWORK_EVENT, (void *)callback_ptr, user_data);
1751                 if (ret != BLUETOOTH_ERROR_NONE)
1752                         goto fail;
1753                 ret = _bt_register_event(BT_RFCOMM_CLIENT_EVENT, (void *)callback_ptr, user_data);
1754                 if (ret != BLUETOOTH_ERROR_NONE)
1755                         goto fail;
1756                 ret = _bt_register_event(BT_RFCOMM_SERVER_EVENT, (void *)callback_ptr, user_data);
1757                 if (ret != BLUETOOTH_ERROR_NONE)
1758                         goto fail;
1759
1760 #ifdef GATT_NO_RELAY
1761                 ret = _bt_register_event(BT_GATT_BLUEZ_EVENT, (void *)callback_ptr, user_data);
1762                 if (ret != BLUETOOTH_ERROR_NONE)
1763                         goto fail;
1764 #endif
1765         }
1766
1767         _bt_register_name_owner_changed();
1768
1769         return BLUETOOTH_ERROR_NONE;
1770 fail:
1771         BT_ERR("Fail to do _bt_register_event()");
1772         bluetooth_unregister_callback();
1773         return ret;
1774 }
1775
1776 BT_EXPORT_API int bluetooth_unregister_callback(void)
1777 {
1778         int ret;
1779
1780
1781         ret = _bt_deinit_event_handler();
1782         if (ret != BLUETOOTH_ERROR_NONE)
1783                 BT_ERR("Fail to deinit the event handler");
1784
1785         _bt_unregister_name_owner_changed();
1786
1787         _bt_set_user_data(BT_COMMON, NULL, NULL);
1788
1789         if (system_gconn) {
1790                 g_object_unref(system_gconn);
1791                 system_gconn = NULL;
1792         }
1793         return BLUETOOTH_ERROR_NONE;
1794 }
1795