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 #ifndef GATT_DIRECT
  37 #include "bluetooth-gatt-server-api.h"
  38 #endif
  39
  40 #include "bt-common.h"
  41 #include "bt-request-sender.h"
  42 #include "bt-event-handler.h"
  43
  44 #ifdef TIZEN_DPM_ENABLE
  45 #include "bt-dpm.h"
  46 #endif
  47
  48
  49 static bt_user_info_t user_info[BT_MAX_USER_INFO];
  50 static GDBusConnection *system_gdbus_conn = NULL;
  51
  52
  53 static guint bus_id;
  54
  55 static GDBusConnection *system_gconn = NULL;
  56
  57 static gboolean bt_enabled = FALSE;
  58
  59 #define DBUS_TIMEOUT 20 * 1000 /* 20 Seconds */
  60
  61 GDBusConnection *g_bus_get_private_conn(void)
  62 {
  63         GError *error = NULL;
  64         char *address;
  65         GDBusConnection *private_gconn = NULL;
  66
  67         address = g_dbus_address_get_for_bus_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
  68         if (address == NULL) {
  69                 if (error) {
  70                         BT_ERR("Failed to get bus address: %s", error->message);
  71                         g_clear_error(&error);
  72                 }
  73                 return NULL;
  74         }
  75
  76         private_gconn = g_dbus_connection_new_for_address_sync(address,
  77                                 G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT |
  78                                 G_DBUS_CONNECTION_FLAGS_MESSAGE_BUS_CONNECTION,
  79                                 NULL, /* GDBusAuthObserver */
  80                                 NULL,
  81                                 &error);
  82         if (!private_gconn) {
  83                 if (error) {
  84                         BT_ERR("Unable to connect to dbus: %s", error->message);
  85                         g_clear_error(&error);
  86                 }
  87                 return NULL;
  88         }
  89
  90         return private_gconn;
  91 }
  92
  93 GDBusConnection *_bt_gdbus_init_system_gconn(void)
  94 {
  95         dbus_threads_init_default();
  96
  97         if (system_gconn != NULL)
  98                 return system_gconn;
  99
 100         system_gconn = g_bus_get_private_conn();
 101
 102         return system_gconn;
 103 }
 104
 105 GDBusConnection *_bt_gdbus_get_system_gconn(void)
 106 {
 107         if (system_gconn == NULL)
 108                 system_gconn = _bt_gdbus_init_system_gconn();
 109         else if (g_dbus_connection_is_closed(system_gconn))
 110                 system_gconn = g_bus_get_private_conn();
 111
 112         return system_gconn;
 113 }
 114
 115 void _bt_print_device_address_t(const bluetooth_device_address_t *addr)
 116 {
 117         BT_DBG("%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X\n", addr->addr[0], addr->addr[1], addr->addr[2],
 118                                 addr->addr[3], addr->addr[4], addr->addr[5]);
 119 }
 120
 121 void _bt_set_user_data(int type, void *callback, void *user_data)
 122 {
 123         user_info[type].cb = callback;
 124         user_info[type].user_data = user_data;
 125 }
 126
 127 bt_user_info_t *_bt_get_user_data(int type)
 128 {
 129         return &user_info[type];
 130 }
 131
 132 void _bt_common_event_cb(int event, int result, void *param,
 133                                         void *callback, void *user_data)
 134 {
 135         bluetooth_event_param_t bt_event = { 0, };
 136         bt_event.event = event;
 137         bt_event.result = result;
 138         bt_event.param_data = param;
 139
 140         if (callback)
 141                 ((bluetooth_cb_func_ptr)callback)(bt_event.event, &bt_event,
 142                                         user_data);
 143 }
 144
 145 void _bt_input_event_cb(int event, int result, void *param,
 146                                         void *callback, void *user_data)
 147 {
 148         hid_event_param_t bt_event = { 0, };
 149         bt_event.event = event;
 150         bt_event.result = result;
 151         bt_event.param_data = param;
 152
 153         if (callback)
 154                 ((hid_cb_func_ptr)callback)(bt_event.event, &bt_event,
 155                                         user_data);
 156 }
 157
 158 void _bt_headset_event_cb(int event, int result, void *param,
 159                                         void *callback, void *user_data)
 160 {
 161         bt_audio_event_param_t bt_event = { 0, };
 162         bt_event.event = event;
 163         bt_event.result = result;
 164         bt_event.param_data = param;
 165
 166         if (callback)
 167                 ((bt_audio_func_ptr)callback)(bt_event.event, &bt_event,
 168                                         user_data);
 169 }
 170
 171 void _bt_a2dp_source_event_cb(int event, int result, void *param,
 172                                         void *callback, void *user_data)
 173 {
 174         bt_audio_event_param_t bt_event = { 0, };
 175         bt_event.event = event;
 176         bt_event.result = result;
 177         bt_event.param_data = param;
 178         if (callback)
 179                 ((bt_audio_func_ptr)callback)(bt_event.event, &bt_event,
 180                                         user_data);
 181 }
 182
 183 void _bt_hf_event_cb(int event, int result, void *param,
 184                                         void *callback, void *user_data)
 185 {
 186         bt_hf_event_param_t bt_event = { 0, };
 187         bt_event.event = event;
 188         bt_event.result = result;
 189         bt_event.param_data = param;
 190
 191         if (callback)
 192                 ((bt_hf_func_ptr)callback)(bt_event.event, &bt_event,
 193                                         user_data);
 194 }
 195
 196 void _bt_avrcp_event_cb(int event, int result, void *param,
 197                                         void *callback, void *user_data)
 198 {
 199         media_event_param_t bt_event = { 0, };
 200         bt_event.event = event;
 201         bt_event.result = result;
 202         bt_event.param_data = param;
 203
 204         if (callback)
 205                 ((media_cb_func_ptr)callback)(bt_event.event, &bt_event,
 206                                         user_data);
 207 }
 208
 209 #ifndef GATT_DIRECT
 210 void _bt_gatt_server_event_cb(int event, int result, void *param,
 211                                         void *callback, void *user_data)
 212 {
 213         BT_INFO("__bt_gatt_server_event_cb");
 214         gatt_server_event_param_t bt_event = { 0, 0, NULL, NULL };
 215         bt_event.event = event;
 216         bt_event.result = result;
 217         bt_event.param_data = param;
 218         if (callback) {
 219                 BT_INFO("GATT Server event callback is registered");
 220                 ((gatt_server_cb_func_ptr)callback)(bt_event.event, &bt_event,
 221                                         user_data);
 222         } else {
 223                 BT_ERR("GATT Server event callback is not registered!!!");
 224         }
 225 }
 226 #endif
 227
 228 void _bt_divide_device_class(bluetooth_device_class_t *device_class,
 229                                 unsigned int cod)
 230 {
 231         ret_if(device_class == NULL);
 232
 233         device_class->major_class = (unsigned short)(cod & 0x00001F00) >> 8;
 234         device_class->minor_class = (unsigned short)((cod & 0x000000FC));
 235         device_class->service_class = (unsigned long)((cod & 0x00FF0000));
 236
 237         if (cod & 0x002000) {
 238                 device_class->service_class |=
 239                 BLUETOOTH_DEVICE_SERVICE_CLASS_LIMITED_DISCOVERABLE_MODE;
 240         }
 241 }
 242
 243 void _bt_convert_addr_string_to_type(unsigned char *addr,
 244                                         const char *address)
 245 {
 246         int i;
 247         char *ptr = NULL;
 248
 249         ret_if(address == NULL);
 250         ret_if(addr == NULL);
 251
 252         for (i = 0; i < BT_ADDRESS_LENGTH_MAX; i++) {
 253                 addr[i] = strtol(address, &ptr, 16);
 254                 if (ptr[0] != '\0') {
 255                         if (ptr[0] != ':')
 256                                 return;
 257
 258                         address = ptr + 1;
 259                 }
 260         }
 261 }
 262
 263 void _bt_convert_addr_string_to_secure_string(char *addr,
 264                                         const char *address)
 265 {
 266         int len;
 267
 268         ret_if(address == NULL);
 269         ret_if(addr == NULL);
 270
 271         len = strlen(address);
 272         ret_if(len != BT_ADDRESS_STRING_SIZE - 1);
 273
 274         strncpy(addr, address, len);
 275         addr[len] = '\0';
 276
 277         addr[len-1] = 'X';
 278         addr[len-2] = 'X';
 279
 280         return;
 281 }
 282
 283 void _bt_convert_addr_type_to_string(char *address,
 284                                 unsigned char *addr)
 285 {
 286         ret_if(address == NULL);
 287         ret_if(addr == NULL);
 288
 289         g_snprintf(address, BT_ADDRESS_STRING_SIZE,
 290                         "%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",
 291                         addr[0], addr[1], addr[2],
 292                         addr[3], addr[4], addr[5]);
 293 }
 294
 295 int _bt_copy_utf8_string(char *dest, const char *src, unsigned int length)
 296 {
 297         unsigned int i;
 298         const char *p = src;
 299         char *next;
 300         int count;
 301
 302         if (dest == NULL || src == NULL)
 303                 return BLUETOOTH_ERROR_INVALID_PARAM;
 304
 305         i = 0;
 306         while (*p != '\0' && i < length) {
 307                 next = g_utf8_next_char(p);
 308                 count = next - p;
 309
 310                 while (count > 0 && ((i + count) < length)) {
 311                         dest[i++] = *p;
 312                         p++;
 313                         count--;
 314                 }
 315                 p = next;
 316         }
 317         return BLUETOOTH_ERROR_NONE;
 318 }
 319
 320 gboolean _bt_utf8_validate(char *name)
 321 {
 322         BT_DBG("+");
 323         gunichar2 *u16;
 324         glong items_written = 0;
 325
 326         if (FALSE == g_utf8_validate(name, -1, NULL))
 327                 return FALSE;
 328
 329         u16 = g_utf8_to_utf16(name, -1, NULL, &items_written, NULL);
 330         if (u16 == NULL)
 331                 return FALSE;
 332
 333         g_free(u16);
 334
 335         if (items_written != g_utf8_strlen(name, -1))
 336                 return FALSE;
 337
 338         BT_DBG("-");
 339         return TRUE;
 340 }
 341
 342
 343 static GDBusProxy *profile_gproxy;
 344 static GDBusConnection *gconn_g;
 345 static int latest_id = -1;
 346 #define BT_RFCOMM_ID_MAX 245
 347 static gboolean id_used[BT_RFCOMM_ID_MAX];
 348 GDBusNodeInfo *new_conn_node;
 349
 350 static const gchar rfcomm_agent_xml[] =
 351 "<node name='/'>"
 352 " <interface name='org.bluez.Profile1'>"
 353 "     <method name='NewConnection'>"
 354 "          <arg type='o' name='object' direction='in'/>"
 355 "          <arg type='h' name='fd' direction='in'/>"
 356 "          <arg type='a{sv}' name='properties' direction='in'/>"
 357 "     </method>"
 358 "     <method name='RequestDisconnection'>"
 359 "          <arg type='o' name='device' direction='in'/>"
 360 "     </method>"
 361 "  </interface>"
 362 "</node>";
 363
 364 static void __new_connection_method(GDBusConnection *connection,
 365                                             const gchar *sender,
 366                                             const gchar *object_path,
 367                                             const gchar *interface_name,
 368                                             const gchar *method_name,
 369                                             GVariant *parameters,
 370                                             GDBusMethodInvocation *invocation,
 371                                             gpointer user_data)
 372 {
 373         BT_DBG("method %s", method_name);
 374         if (g_strcmp0(method_name, "NewConnection") == 0) {
 375                 int index;
 376                 GDBusMessage *msg;
 377                 GUnixFDList *fd_list;
 378                 GVariantBuilder *properties;
 379                 char *obj_path;
 380                 char addr[20];
 381                 bluetooth_device_address_t  remote_addr1;
 382                 bt_new_connection_cb cb = user_data;
 383                 char secure_address[BT_ADDRESS_STRING_SIZE] = { 0 };
 384                 int fd;
 385
 386                 g_variant_get(parameters, "(oha{sv})", &obj_path, &index,
 387                                                                 &properties);
 388
 389                 msg = g_dbus_method_invocation_get_message(invocation);
 390                 fd_list = g_dbus_message_get_unix_fd_list(msg);
 391                 if (fd_list == NULL) {
 392                         GQuark quark = g_quark_from_string("rfcomm-app");
 393                         GError *err = g_error_new(quark, 0, "No fd in message");
 394                         g_dbus_method_invocation_return_gerror(invocation, err);
 395                         g_error_free(err);
 396                         return;
 397                 }
 398
 399
 400                 fd = g_unix_fd_list_get(fd_list, index, NULL);
 401                 if (fd == -1) {
 402                         BT_ERR("Invalid fd return");
 403                         GQuark quark = g_quark_from_string("rfcomm-app");
 404                         GError *err = g_error_new(quark, 0, "Invalid FD return");
 405                         g_dbus_method_invocation_return_gerror(invocation, err);
 406                         g_error_free(err);
 407                         return;
 408                 }
 409
 410                 _bt_convert_device_path_to_address(obj_path, addr);
 411                 _bt_convert_addr_string_to_type(remote_addr1.addr, (const char *)addr);
 412
 413                 _bt_convert_addr_string_to_secure_string(secure_address, addr);
 414                 BT_INFO("fd: %d, address %s", fd, secure_address);
 415
 416                 g_dbus_method_invocation_return_value(invocation, NULL);
 417
 418                 if (cb)
 419                         cb(object_path, fd, &remote_addr1);
 420         } else if (g_strcmp0(method_name, "RequestDisconnection") == 0) {
 421                 g_dbus_method_invocation_return_value(invocation, NULL);
 422         }
 423 }
 424
 425
 426 static const GDBusInterfaceVTable method_table = {
 427         __new_connection_method,
 428         NULL,
 429         NULL,
 430         {0}
 431 };
 432
 433 void _bt_swap_addr(unsigned char *dst, const unsigned char *src)
 434 {
 435         int i;
 436
 437         for (i = 0; i < 6; i++)
 438                 dst[i] = src[5-i];
 439 }
 440
 441 int __rfcomm_assign_id(void)
 442 {
 443         int index;
 444
 445         BT_DBG("latest_id: %d", latest_id);
 446
 447         index = latest_id + 1;
 448
 449         if (index >= BT_RFCOMM_ID_MAX)
 450                 index = 0;
 451
 452         BT_DBG("index: %d", index);
 453
 454         while (id_used[index] == TRUE) {
 455                 if (index == latest_id) {
 456                         /* No available ID */
 457                         BT_ERR("All request ID is used");
 458                         return -1;
 459                 }
 460
 461                 index++;
 462
 463                 if (index >= BT_RFCOMM_ID_MAX)
 464                         index = 0;
 465         }
 466
 467         latest_id = index;
 468         id_used[index] = TRUE;
 469
 470         BT_DBG("Assigned Id: %d", latest_id);
 471
 472         return latest_id;
 473 }
 474
 475 void __rfcomm_delete_id(int id)
 476 {
 477         ret_if(id >= BT_RFCOMM_ID_MAX);
 478         ret_if(id < 0);
 479
 480         id_used[id] = FALSE;
 481
 482         /* Next server will use this ID */
 483         latest_id = id - 1;
 484 }
 485
 486 static GDBusConnection *__get_gdbus_connection()
 487 {
 488         if (gconn_g == NULL)
 489                 gconn_g = g_bus_get_private_conn();
 490
 491         return gconn_g;
 492 }
 493
 494 static GDBusProxy *__bt_gdbus_get_profile_proxy(void)
 495 {
 496         GDBusConnection *gconn;
 497         GError *err = NULL;
 498
 499         if (profile_gproxy)
 500                 return profile_gproxy;
 501
 502         gconn = __get_gdbus_connection();
 503         if (gconn == NULL)
 504                 return NULL;
 505
 506         profile_gproxy = g_dbus_proxy_new_sync(gconn, G_DBUS_PROXY_FLAGS_NONE,
 507                                                 NULL, BT_BLUEZ_NAME,
 508                                                 "/org/bluez",
 509                                                 "org.bluez.ProfileManager1",
 510                                                 NULL, &err);
 511         if (err) {
 512                 BT_ERR("Unable to create proxy: %s", err->message);
 513                 g_clear_error(&err);
 514                 return NULL;
 515         }
 516
 517         return profile_gproxy;
 518 }
 519
 520 static GDBusProxy *__bt_gdbus_get_device_proxy(char *object_path)
 521 {
 522         GDBusConnection *gconn;
 523         GError *err = NULL;
 524         GDBusProxy *device_gproxy;
 525
 526         gconn = __get_gdbus_connection();
 527         if (gconn == NULL)
 528                 return NULL;
 529
 530         device_gproxy = g_dbus_proxy_new_sync(gconn, G_DBUS_PROXY_FLAGS_NONE,
 531                                                 NULL, BT_BLUEZ_NAME,
 532                                                 object_path,
 533                                                 BT_DEVICE_INTERFACE,
 534                                                 NULL, &err);
 535
 536         if (err) {
 537                 BT_ERR("Unable to create proxy: %s", err->message);
 538                 g_clear_error(&err);
 539                 return NULL;
 540         }
 541
 542         return device_gproxy;
 543 }
 544
 545 void _bt_unregister_gdbus(int object_id)
 546 {
 547         GDBusConnection *gconn;
 548
 549         gconn = __get_gdbus_connection();
 550         if (gconn == NULL)
 551                 return;
 552
 553         g_dbus_connection_unregister_object(gconn, object_id);
 554 }
 555
 556 int _bt_register_new_conn(const char *path, bt_new_connection_cb cb)
 557 {
 558         GDBusConnection *gconn;
 559         int id;
 560         GError *error = NULL;
 561
 562         gconn = __get_gdbus_connection();
 563         if (gconn == NULL)
 564                 return -1;
 565
 566         if (new_conn_node == NULL)
 567                 new_conn_node = _bt_get_gdbus_node(rfcomm_agent_xml);
 568
 569         if (new_conn_node == NULL)
 570                 return -1;
 571
 572         id = g_dbus_connection_register_object(gconn, path,
 573                                                 new_conn_node->interfaces[0],
 574                                                 &method_table,
 575                                                 cb, NULL, &error);
 576         if (id == 0) {
 577                 BT_ERR("Failed to register: %s", error->message);
 578                 g_error_free(error);
 579                 return -1;
 580         }
 581
 582         BT_DBG("NEW CONNECTION ID %d", id);
 583
 584         return id;
 585 }
 586
 587 static GDBusProxy * __bt_gdbus_get_adapter_proxy()
 588 {
 589         GError *err = NULL;
 590         GDBusProxy *manager_proxy = NULL;
 591         GDBusProxy *adapter_proxy = NULL;
 592         GDBusConnection *conn;
 593         GVariant *result = NULL;
 594         char *adapter_path = NULL;
 595
 596         conn = __get_gdbus_connection();
 597         retv_if(conn == NULL, NULL);
 598
 599         manager_proxy =  g_dbus_proxy_new_sync(conn,
 600                         G_DBUS_PROXY_FLAGS_NONE, NULL,
 601                         BT_BLUEZ_NAME,
 602                         BT_MANAGER_PATH,
 603                         BT_MANAGER_INTERFACE,
 604                         NULL, &err);
 605
 606         if (!manager_proxy) {
 607                 BT_ERR("Unable to create proxy: %s", err->message);
 608                 goto fail;
 609         }
 610
 611         result = g_dbus_proxy_call_sync(manager_proxy, "DefaultAdapter", NULL,
 612                         G_DBUS_CALL_FLAGS_NONE, -1, NULL, &err);
 613         if (!result) {
 614                 if (err != NULL)
 615                         BT_ERR("Fail to get DefaultAdapter (Error: %s)", err->message);
 616                 else
 617                         BT_ERR("Fail to get DefaultAdapter");
 618
 619                 goto fail;
 620         }
 621
 622         if (g_strcmp0(g_variant_get_type_string(result), "(o)")) {
 623                 BT_ERR("Incorrect result\n");
 624                 goto fail;
 625         }
 626
 627         g_variant_get(result, "(&o)", &adapter_path);
 628
 629         if (adapter_path == NULL ||
 630                 strlen(adapter_path) >= BT_ADAPTER_OBJECT_PATH_MAX) {
 631                 BT_ERR("Adapter path is inproper\n");
 632                 goto fail;
 633         }
 634
 635         BT_INFO("Adapter Path %s", adapter_path);
 636
 637         adapter_proxy = g_dbus_proxy_new_sync(conn,
 638                                         G_DBUS_PROXY_FLAGS_NONE, NULL,
 639                                         BT_BLUEZ_NAME,
 640                                         adapter_path,
 641                                         BT_ADAPTER_INTERFACE,
 642                                         NULL, &err);
 643         if (err) {
 644                 BT_ERR("DBus Error message: [%s]", err->message);
 645                 g_clear_error(&err);
 646         }
 647
 648 fail:
 649         if (manager_proxy)
 650                 g_object_unref(manager_proxy);
 651         if (result)
 652                 g_variant_unref(result);
 653         return adapter_proxy;
 654 }
 655
 656 int _bt_register_new_conn_ex(const char *path, const char *bus_name, bt_new_connection_cb cb)
 657 {
 658         GDBusConnection *gconn;
 659         int id;
 660         GError *error = NULL;
 661
 662         gconn = __get_gdbus_connection();
 663         if (gconn == NULL)
 664                 return -1;
 665
 666         if (new_conn_node == NULL)
 667                 new_conn_node = _bt_get_gdbus_node_ex(rfcomm_agent_xml, bus_name);
 668
 669         if (new_conn_node == NULL)
 670                 return -1;
 671
 672         id = g_dbus_connection_register_object(gconn, path,
 673                                                 new_conn_node->interfaces[0],
 674                                                 &method_table,
 675                                                 cb, NULL, &error);
 676         if (id == 0) {
 677                 BT_ERR("Failed to register: %s", error->message);
 678                 g_error_free(error);
 679                 return -1;
 680         }
 681
 682         BT_DBG("NEW CONNECTION ID %d", id);
 683
 684         return id;
 685 }
 686
 687 int _bt_register_profile(bt_register_profile_info_t *info, gboolean use_default_rfcomm)
 688 {
 689         GVariantBuilder *option_builder;
 690         GVariant *ret;
 691         GDBusProxy *proxy;
 692         GError *err = NULL;
 693         int result = BLUETOOTH_ERROR_NONE;
 694
 695         proxy = __bt_gdbus_get_profile_proxy();
 696         if (proxy == NULL) {
 697                 BT_ERR("Getting profile proxy failed");
 698                 return BLUETOOTH_ERROR_INTERNAL;
 699         }
 700
 701         option_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
 702         if (info->authentication)
 703                 g_variant_builder_add(option_builder, "{sv}",
 704                                                 "RequireAuthentication",
 705                                                 g_variant_new_boolean(TRUE));
 706         if (info->authorization)
 707                 g_variant_builder_add(option_builder, "{sv}",
 708                                                 "RequireAuthorization",
 709                                                 g_variant_new_boolean(TRUE));
 710         if (info->role)
 711                 g_variant_builder_add(option_builder, "{sv}",
 712                                                 "Role",
 713                                                 g_variant_new_string(info->role));
 714
 715         /* Setting RFCOMM channel to default value 0; would allow bluez to assign
 716          * RFCOMM channels based on the availability when two services want
 717          * to use the RFCOMM along with SPP. Hence bluez makes sure that no
 718          * two services use the same SPP RFCOMM channel. */
 719         if (use_default_rfcomm)
 720                 g_variant_builder_add(option_builder, "{sv}",
 721                                                 "Channel",
 722                                                 g_variant_new_uint16(RFCOMM_DEFAULT_PROFILE_CHANNEL));
 723         if (info->service)
 724                 g_variant_builder_add(option_builder, "{sv}",
 725                                                 "Service",
 726                                                 g_variant_new_string(info->service));
 727
 728         ret = g_dbus_proxy_call_sync(proxy, "RegisterProfile",
 729                                         g_variant_new("(osa{sv})", info->obj_path,
 730                                                                 info->uuid,
 731                                                                 option_builder),
 732                                         G_DBUS_CALL_FLAGS_NONE, -1,
 733                                         NULL, &err);
 734         if (err) {
 735                 g_dbus_error_strip_remote_error(err);
 736                 BT_ERR("RegisterProfile failed: %s", err->message);
 737
 738                 if (g_strrstr(err->message, BT_ACCESS_DENIED_MSG))
 739                         result = BLUETOOTH_ERROR_ACCESS_DENIED;
 740                 else
 741                         result = BLUETOOTH_ERROR_INTERNAL;
 742
 743                 g_clear_error(&err);
 744         }
 745
 746         g_variant_builder_unref(option_builder);
 747
 748         if (ret)
 749                 g_variant_unref(ret);
 750
 751         return result;
 752 }
 753
 754 int _bt_register_profile_ex(bt_register_profile_info_t *info, gboolean use_default_rfcomm, const char *name, const char *path)
 755 {
 756         GVariantBuilder *option_builder;
 757         GVariant *ret;
 758         GDBusProxy *proxy;
 759         GError *err = NULL;
 760         int result = BLUETOOTH_ERROR_NONE;
 761
 762         proxy = __bt_gdbus_get_profile_proxy();
 763         if (proxy == NULL) {
 764                 BT_ERR("Getting profile proxy failed");
 765                 return BLUETOOTH_ERROR_INTERNAL;
 766         }
 767
 768         option_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
 769         if (info->authentication)
 770                 g_variant_builder_add(option_builder, "{sv}",
 771                                                 "RequireAuthentication",
 772                                                 g_variant_new_boolean(TRUE));
 773         if (info->authorization)
 774                 g_variant_builder_add(option_builder, "{sv}",
 775                                                 "RequireAuthorization",
 776                                                 g_variant_new_boolean(TRUE));
 777         if (info->role)
 778                 g_variant_builder_add(option_builder, "{sv}",
 779                                                 "Role",
 780                                                 g_variant_new_string(info->role));
 781
 782         /* Setting RFCOMM channel to default value 0; would allow bluez to assign
 783          * RFCOMM channels based on the availability when two services want
 784          * to use the RFCOMM along with SPP. Hence bluez makes sure that no
 785          * two services use the same SPP RFCOMM channel. */
 786         if (use_default_rfcomm)
 787                 g_variant_builder_add(option_builder, "{sv}",
 788                                                 "Channel",
 789                                                 g_variant_new_uint16(RFCOMM_DEFAULT_PROFILE_CHANNEL));
 790         if (info->service)
 791                 g_variant_builder_add(option_builder, "{sv}",
 792                                                 "Service",
 793                                                 g_variant_new_string(info->service));
 794
 795         ret = g_dbus_proxy_call_sync(proxy, "RegisterProfile2",
 796                                         g_variant_new("(osssa{sv})", info->obj_path,
 797                                                                 info->uuid,
 798                                                                 name,
 799                                                                 path,
 800                                                                 option_builder),
 801                                         G_DBUS_CALL_FLAGS_NONE, -1,
 802                                         NULL, &err);
 803         if (err) {
 804                 g_dbus_error_strip_remote_error(err);
 805                 BT_ERR("RegisterProfile failed: %s", err->message);
 806
 807                 if (g_strrstr(err->message, BT_ACCESS_DENIED_MSG))
 808                         result = BLUETOOTH_ERROR_ACCESS_DENIED;
 809                 else
 810                         result = BLUETOOTH_ERROR_INTERNAL;
 811
 812                 g_clear_error(&err);
 813         }
 814
 815         g_variant_builder_unref(option_builder);
 816
 817         if (ret)
 818                 g_variant_unref(ret);
 819
 820         return result;
 821 }
 822
 823 int _bt_register_profile_platform(bt_register_profile_info_t *info, gboolean use_default_rfcomm)
 824 {
 825         GVariantBuilder *option_builder;
 826         GVariant *ret;
 827         GDBusProxy *proxy;
 828         GError *err = NULL;
 829         int result = BLUETOOTH_ERROR_NONE;
 830
 831         proxy = __bt_gdbus_get_profile_proxy();
 832         if (proxy == NULL) {
 833                 BT_ERR("Getting profile proxy failed");
 834                 return BLUETOOTH_ERROR_INTERNAL;
 835         }
 836
 837         option_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
 838         if (info->authentication)
 839                 g_variant_builder_add(option_builder, "{sv}",
 840                                                 "RequireAuthentication",
 841                                                 g_variant_new_boolean(TRUE));
 842         if (info->authorization)
 843                 g_variant_builder_add(option_builder, "{sv}",
 844                                                 "RequireAuthorization",
 845                                                 g_variant_new_boolean(TRUE));
 846         if (info->role)
 847                 g_variant_builder_add(option_builder, "{sv}",
 848                                                 "Role",
 849                                                 g_variant_new_string(info->role));
 850
 851         /* Setting RFCOMM channel to default value 0; would allow bluez to assign
 852          * RFCOMM channels based on the availability when two services want
 853          * to use the RFCOMM along with SPP. Hence bluez makes sure that no
 854          * two services use the same SPP RFCOMM channel. */
 855         if (use_default_rfcomm)
 856                 g_variant_builder_add(option_builder, "{sv}",
 857                                                 "Channel",
 858                                                 g_variant_new_uint16(RFCOMM_DEFAULT_PROFILE_CHANNEL));
 859         if (info->service)
 860                 g_variant_builder_add(option_builder, "{sv}",
 861                                                 "Service",
 862                                                 g_variant_new_string(info->service));
 863
 864         ret = g_dbus_proxy_call_sync(proxy, "RegisterProfile1",
 865                                         g_variant_new("(osa{sv})", info->obj_path,
 866                                                                 info->uuid,
 867                                                                 option_builder),
 868                                         G_DBUS_CALL_FLAGS_NONE, -1,
 869                                         NULL, &err);
 870
 871         if (err) {
 872                 g_dbus_error_strip_remote_error(err);
 873                 BT_ERR("RegisterProfile failed: %s", err->message);
 874
 875                 if (g_strrstr(err->message, BT_ACCESS_DENIED_MSG))
 876                         result = BLUETOOTH_ERROR_ACCESS_DENIED;
 877                 else
 878                         result = BLUETOOTH_ERROR_INTERNAL;
 879
 880                 g_clear_error(&err);
 881         }
 882
 883         g_variant_builder_unref(option_builder);
 884
 885         if (ret)
 886                 g_variant_unref(ret);
 887
 888         return result;
 889 }
 890
 891
 892 void _bt_unregister_profile(char *path)
 893 {
 894         GVariant *ret;
 895         GDBusProxy *proxy;
 896         GError *err = NULL;
 897
 898         proxy = __bt_gdbus_get_profile_proxy();
 899         if (proxy == NULL) {
 900                 BT_ERR("Getting profile proxy failed");
 901                 return;
 902         }
 903
 904         ret = g_dbus_proxy_call_sync(proxy, "UnregisterProfile",
 905                         g_variant_new("(o)", path),
 906                         G_DBUS_CALL_FLAGS_NONE, -1,
 907                         NULL, &err);
 908         if (err) {
 909                 BT_ERR("UnregisterProfile failed : %s", err->message);
 910                 g_clear_error(&err);
 911         }
 912
 913         if (ret)
 914                 g_variant_unref(ret);
 915
 916         return;
 917 }
 918
 919 GDBusNodeInfo * _bt_get_gdbus_node(const gchar *xml_data)
 920 {
 921         if (bus_id == 0) {
 922                 char *name = g_strdup_printf("org.bt.frwk%d", getpid());
 923
 924                 bus_id = g_bus_own_name(G_BUS_TYPE_SYSTEM,
 925                                                 name,
 926                                                 G_BUS_NAME_OWNER_FLAGS_NONE,
 927                                                 NULL,
 928                                                 NULL,
 929                                                 NULL,
 930                                                 NULL,
 931                                                 NULL);
 932                 BT_DBG("Got bus id %d", bus_id);
 933                 g_free(name);
 934         }
 935
 936         return g_dbus_node_info_new_for_xml(xml_data, NULL);
 937 }
 938
 939 GDBusNodeInfo * _bt_get_gdbus_node_ex(const gchar *xml_data, const char *bus_name)
 940 {
 941         if (bus_id == 0) {
 942                 char *name = g_strdup(bus_name);
 943                 bus_id = g_bus_own_name(G_BUS_TYPE_SYSTEM,
 944                                                 name,
 945                                                 G_BUS_NAME_OWNER_FLAGS_NONE,
 946                                                 NULL,
 947                                                 NULL,
 948                                                 NULL,
 949                                                 NULL,
 950                                                 NULL);
 951                 BT_DBG("Got bus id %d", bus_id);
 952                 g_free(name);
 953         }
 954
 955         return g_dbus_node_info_new_for_xml(xml_data, NULL);
 956 }
 957
 958 int _bt_connect_profile(char *address, const char *uuid, void *cb,
 959                                                         gpointer func_data)
 960 {
 961         GDBusProxy *proxy;
 962         GDBusProxy *adapter_proxy;
 963         char *object_path;
 964         GError *err = NULL;
 965
 966         object_path = _bt_get_device_object_path(address);
 967
 968         if (object_path == NULL) {
 969                 GVariant *ret = NULL;
 970                 BT_ERR("No searched device");
 971                 adapter_proxy = __bt_gdbus_get_adapter_proxy();
 972
 973                 if (adapter_proxy == NULL) {
 974                         BT_ERR("adapter proxy is NULL");
 975                         return BLUETOOTH_ERROR_INTERNAL;
 976                 }
 977
 978                 ret = g_dbus_proxy_call_sync(adapter_proxy, "CreateDevice",
 979                                 g_variant_new("(s)", address),
 980                                 G_DBUS_CALL_FLAGS_NONE,
 981                                 DBUS_TIMEOUT, NULL,
 982                                 &err);
 983
 984                 if (err != NULL) {
 985                         BT_ERR("CreateDevice Failed: %s", err->message);
 986                         g_clear_error(&err);
 987                 }
 988                 if (ret)
 989                         g_variant_unref(ret);
 990                 g_object_unref(adapter_proxy);
 991                 object_path = _bt_get_device_object_path(address);
 992
 993                 if (object_path == NULL)
 994                         return BLUETOOTH_ERROR_INTERNAL;
 995         }
 996
 997         proxy = __bt_gdbus_get_device_proxy(object_path);
 998         g_free(object_path);
 999
1000         if (proxy == NULL) {
1001                 BT_ERR("Error while getting proxy");
1002                 return BLUETOOTH_ERROR_INTERNAL;
1003         }
1004
1005         g_dbus_proxy_call(proxy, "ConnectProfile",
1006                         g_variant_new("(s)", uuid),
1007                         G_DBUS_CALL_FLAGS_NONE,
1008                         DBUS_TIMEOUT, NULL,
1009                         (GAsyncReadyCallback)cb,
1010                         func_data);
1011         BT_DBG("-");
1012         return BLUETOOTH_ERROR_NONE;
1013 }
1014
1015 int _bt_discover_services(char *address, char *uuid, void *cb,
1016                 gpointer func_data)
1017 {
1018         char *object_path;
1019         GDBusProxy *proxy;
1020         GDBusProxy *adapter_proxy;
1021         GError *err = NULL;
1022         object_path = _bt_get_device_object_path(address);
1023         if (object_path == NULL) {
1024                 GVariant *ret = NULL;
1025                 BT_ERR("No searched device");
1026                 adapter_proxy = __bt_gdbus_get_adapter_proxy();
1027                 retv_if(adapter_proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1028                 ret = g_dbus_proxy_call_sync(adapter_proxy, "CreateDevice",
1029                                 g_variant_new("(s)", address),
1030                                 G_DBUS_CALL_FLAGS_NONE,
1031                                 DBUS_TIMEOUT, NULL,
1032                                 &err);
1033                 if (err != NULL) {
1034                         BT_ERR("CreateDevice Failed: %s", err->message);
1035                         g_clear_error(&err);
1036                 }
1037                 if (ret)
1038                         g_variant_unref(ret);
1039                 g_object_unref(adapter_proxy);
1040                 object_path = _bt_get_device_object_path(address);
1041                 if (object_path == NULL)
1042                         return BLUETOOTH_ERROR_INTERNAL;
1043         }
1044         proxy = __bt_gdbus_get_device_proxy(object_path);
1045         g_free(object_path);
1046         if (proxy == NULL) {
1047                 BT_ERR("Error while getting proxy");
1048                 return BLUETOOTH_ERROR_INTERNAL;
1049         }
1050         g_dbus_proxy_call(proxy, "DiscoverServices",
1051                         g_variant_new("(s)", uuid),
1052                         G_DBUS_CALL_FLAGS_NONE,
1053                         DBUS_TIMEOUT, NULL,
1054                         (GAsyncReadyCallback)cb,
1055                         func_data);
1056         BT_DBG("-");
1057         return BLUETOOTH_ERROR_NONE;
1058 }
1059
1060 int _bt_cancel_discovers(char *address)
1061 {
1062         char *object_path;
1063         GDBusProxy *proxy;
1064         GDBusProxy *adapter_proxy;
1065         GVariant *ret = NULL;
1066         GError *err = NULL;
1067         object_path = _bt_get_device_object_path(address);
1068         if (object_path == NULL) {
1069                 BT_ERR("No searched device");
1070                 adapter_proxy = __bt_gdbus_get_adapter_proxy();
1071                 retv_if(adapter_proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1072                 ret = g_dbus_proxy_call_sync(adapter_proxy, "CreateDevice",
1073                                 g_variant_new("(s)", address),
1074                                 G_DBUS_CALL_FLAGS_NONE,
1075                                 DBUS_TIMEOUT, NULL,
1076                                 &err);
1077                 if (err != NULL) {
1078                         BT_ERR("CreateDevice Failed: %s", err->message);
1079                         g_clear_error(&err);
1080                 }
1081                 if (ret)
1082                         g_variant_unref(ret);
1083                 g_object_unref(adapter_proxy);
1084                 object_path = _bt_get_device_object_path(address);
1085                 if (object_path == NULL)
1086                         return BLUETOOTH_ERROR_INTERNAL;
1087         }
1088         proxy = __bt_gdbus_get_device_proxy(object_path);
1089         g_free(object_path);
1090         ret = g_dbus_proxy_call_sync(proxy, "CancelDiscovery",
1091                 NULL,
1092                 G_DBUS_CALL_FLAGS_NONE,
1093                 DBUS_TIMEOUT, NULL,
1094                 &err);
1095         if (err) {
1096                 BT_ERR("DBus Error message: [%s]", err->message);
1097                 g_clear_error(&err);
1098                 return BLUETOOTH_ERROR_INTERNAL;
1099         }
1100         if (ret)
1101                 g_variant_unref(ret);
1102         if (proxy)
1103                 g_object_unref(proxy);
1104         return BLUETOOTH_ERROR_NONE;
1105 }
1106
1107 int _bt_discover_service_uuids(char *address, char *remote_uuid)
1108 {
1109         char *object_path;
1110         GDBusProxy *proxy;
1111         GDBusConnection *gconn;
1112         GError *err = NULL;
1113         char **uuid_value = NULL;
1114         gsize size = 0;
1115         int i = 0;
1116         GVariant *value = NULL;
1117         GVariant *ret = NULL;
1118         int result = BLUETOOTH_ERROR_INTERNAL;
1119         BT_INFO("+");
1120         retv_if(remote_uuid == NULL, BLUETOOTH_ERROR_INTERNAL);
1121         gconn = __get_gdbus_connection();
1122         retv_if(gconn == NULL, BLUETOOTH_ERROR_INTERNAL);
1123         object_path = _bt_get_device_object_path(address);
1124         retv_if(object_path == NULL, BLUETOOTH_ERROR_INTERNAL);
1125
1126         proxy = g_dbus_proxy_new_sync(gconn, G_DBUS_PROXY_FLAGS_NONE, NULL,
1127                                 BT_BLUEZ_NAME, object_path, BT_PROPERTIES_INTERFACE, NULL,
1128                                 &err);
1129         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1130         if (err) {
1131                 BT_ERR("DBus Error: [%s]", err->message);
1132                 g_clear_error(&err);
1133         }
1134         ret = g_dbus_proxy_call_sync(proxy, "GetAll",
1135                         g_variant_new("(s)", BT_DEVICE_INTERFACE),
1136                         G_DBUS_CALL_FLAGS_NONE,
1137                         DBUS_TIMEOUT, NULL,
1138                         &err);
1139         if (err) {
1140                 result = BLUETOOTH_ERROR_INTERNAL;
1141                 BT_ERR("DBus Error : %s", err->message);
1142                 g_clear_error(&err);
1143                 goto done;
1144         }
1145         if (ret == NULL) {
1146                 BT_ERR("g_dbus_proxy_call_sync function return NULL");
1147                 result = BLUETOOTH_ERROR_INTERNAL;
1148                 goto done;
1149         }
1150
1151         g_variant_get(ret, "(@a{sv})", &value);
1152         g_variant_unref(ret);
1153         if (value) {
1154                 GVariant *temp_value = g_variant_lookup_value(value, "UUIDs",
1155                         G_VARIANT_TYPE_STRING_ARRAY);
1156
1157                 if (temp_value) {
1158                         size = g_variant_get_size(temp_value);
1159                         if (size > 0) {
1160                                 uuid_value = (char **)g_variant_get_strv(temp_value, &size);
1161                                 BT_DBG("Size items %d", size);
1162
1163                                 if (uuid_value) {
1164                                         for (i = 0; uuid_value[i] != NULL; i++) {
1165                                                 BT_DBG("Remote uuids %s", uuid_value[i]);
1166                                                 if (strcasecmp(uuid_value[i], remote_uuid) == 0) {
1167                                                         result = BLUETOOTH_ERROR_NONE;
1168                                                         g_variant_unref(temp_value);
1169                                                         goto done;
1170                                                 }
1171                                         }
1172                                 }
1173                         }
1174                         g_variant_unref(temp_value);
1175                 }
1176         }
1177 done:
1178         if (proxy)
1179                 g_object_unref(proxy);
1180         if (value)
1181                 g_variant_unref(value);
1182         if (uuid_value)
1183                 g_free(uuid_value);
1184
1185         BT_DBG("-");
1186         return result;
1187 }
1188
1189 int _bt_get_cod_by_address(char *address, bluetooth_device_class_t *dev_class)
1190 {
1191         char *object_path;
1192         GDBusProxy *proxy;
1193         GDBusConnection *gconn;
1194         GError *err = NULL;
1195         GVariant *value = NULL;
1196         GVariant *result = NULL;
1197         unsigned int  class = 0x00;
1198         int ret = BLUETOOTH_ERROR_INTERNAL;
1199
1200         gconn = __get_gdbus_connection();
1201         retv_if(gconn == NULL, BLUETOOTH_ERROR_INTERNAL);
1202                 object_path = _bt_get_device_object_path(address);
1203
1204         retv_if(object_path == NULL, BLUETOOTH_ERROR_INTERNAL);
1205
1206         proxy = g_dbus_proxy_new_sync(gconn, G_DBUS_PROXY_FLAGS_NONE, NULL,
1207                                 BT_BLUEZ_NAME, object_path, BT_PROPERTIES_INTERFACE, NULL,
1208                                 &err);
1209         retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1210         if (err) {
1211                 BT_ERR("DBus Error: [%s]", err->message);
1212                 g_clear_error(&err);
1213         }
1214
1215         result = g_dbus_proxy_call_sync(proxy, "GetAll",
1216                         g_variant_new("(s)", BT_DEVICE_INTERFACE),
1217                         G_DBUS_CALL_FLAGS_NONE,
1218                         DBUS_TIMEOUT, NULL,
1219                         &err);
1220         if (err) {
1221                 ret = BLUETOOTH_ERROR_INTERNAL;
1222                 BT_ERR("DBus Error : %s", err->message);
1223                 g_clear_error(&err);
1224                 goto done;
1225         }
1226         if (result == NULL) {
1227                 BT_ERR("g_dbus_proxy_call_sync function return NULL");
1228                 ret = BLUETOOTH_ERROR_INTERNAL;
1229                 goto done;
1230         }
1231         g_variant_get(result, "(@a{sv})", &value);
1232         g_variant_unref(result);
1233         if (value) {
1234                 GVariant *temp_value = g_variant_lookup_value(value, "Class",
1235                         G_VARIANT_TYPE_UINT32);
1236                 class = g_variant_get_uint32(temp_value);
1237                 _bt_divide_device_class(dev_class, class);
1238                 if (temp_value)
1239                         g_variant_unref(temp_value);
1240         }
1241
1242 done:
1243         if (proxy)
1244                 g_object_unref(proxy);
1245         if (value)
1246                 g_variant_unref(value);
1247
1248         BT_DBG("-");
1249         return ret;
1250 }
1251
1252 int _bt_disconnect_profile(char *address, const char *uuid, void *cb,
1253                                                         gpointer func_data)
1254 {
1255         GDBusProxy *proxy;
1256         char *object_path;
1257         GError *err = NULL;
1258         GDBusProxy *adapter_proxy;
1259         object_path = _bt_get_device_object_path(address);
1260         if (object_path == NULL) {
1261                 GVariant *ret = NULL;
1262                 BT_ERR("No searched device");
1263                 adapter_proxy = __bt_gdbus_get_adapter_proxy();
1264                 retv_if(adapter_proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1265                 ret = g_dbus_proxy_call_sync(adapter_proxy, "CreateDevice",
1266                                 g_variant_new("(s)", address),
1267                                 G_DBUS_CALL_FLAGS_NONE,
1268                                 DBUS_TIMEOUT, NULL,
1269                                 &err);
1270                 if (err != NULL) {
1271                         BT_ERR("CreateDevice Failed: %s", err->message);
1272                         g_error_free(err);
1273                 }
1274                 if (ret)
1275                         g_variant_unref(ret);
1276                 g_object_unref(adapter_proxy);
1277                 object_path = _bt_get_device_object_path(address);
1278                 if (object_path == NULL)
1279                         return BLUETOOTH_ERROR_INTERNAL;
1280         }
1281         proxy = __bt_gdbus_get_device_proxy(object_path);
1282         g_free(object_path);
1283         if (proxy == NULL) {
1284                 BT_ERR("Error while getting proxy");
1285                 return BLUETOOTH_ERROR_INTERNAL;
1286         }
1287         g_dbus_proxy_call(proxy, "DisconnectProfile",
1288                         g_variant_new("(s)", uuid),
1289                         G_DBUS_CALL_FLAGS_NONE,
1290                         DBUS_TIMEOUT, NULL,
1291                         (GAsyncReadyCallback)cb,
1292                         func_data);
1293         BT_DBG("-");
1294         return BLUETOOTH_ERROR_NONE;
1295 }
1296
1297 int _bt_get_adapter_path(GDBusConnection *conn, char *path)
1298 {
1299         GError *err = NULL;
1300         GDBusProxy *manager_proxy = NULL;
1301         GVariant *result = NULL;
1302         char *adapter_path = NULL;
1303
1304         retv_if(conn == NULL, BLUETOOTH_ERROR_INTERNAL);
1305
1306         manager_proxy =  g_dbus_proxy_new_sync(conn,
1307                         G_DBUS_PROXY_FLAGS_NONE, NULL,
1308                         BT_BLUEZ_NAME,
1309                         BT_MANAGER_PATH,
1310                         BT_MANAGER_INTERFACE,
1311                         NULL, &err);
1312
1313         if (!manager_proxy) {
1314                 BT_ERR("Unable to create proxy: %s", err->message);
1315                 goto fail;
1316         }
1317
1318         result = g_dbus_proxy_call_sync(manager_proxy, "DefaultAdapter", NULL,
1319                         G_DBUS_CALL_FLAGS_NONE, -1, NULL, &err);
1320         if (!result) {
1321                 if (err != NULL) {
1322                         if (!g_strrstr(err->message, "ServiceUnknown"))
1323                                 BT_ERR("Fail to get DefaultAdapter (Error: %s)", err->message);
1324                 } else {
1325                         BT_ERR("Fail to get DefaultAdapter");
1326                 }
1327
1328                 goto fail;
1329         }
1330
1331         if (g_strcmp0(g_variant_get_type_string(result), "(o)")) {
1332                 BT_ERR("Incorrect result\n");
1333                 goto fail;
1334         }
1335
1336         g_variant_get(result, "(&o)", &adapter_path);
1337
1338         if (adapter_path == NULL ||
1339                 strlen(adapter_path) >= BT_ADAPTER_OBJECT_PATH_MAX) {
1340                 BT_ERR("Adapter path is inproper\n");
1341                 goto fail;
1342         }
1343
1344         if (path)
1345                 g_strlcpy(path, adapter_path, BT_ADAPTER_OBJECT_PATH_MAX);
1346
1347         g_variant_unref(result);
1348         g_object_unref(manager_proxy);
1349
1350         return BLUETOOTH_ERROR_NONE;
1351
1352 fail:
1353         g_clear_error(&err);
1354
1355         if (result)
1356                 g_variant_unref(result);
1357
1358         if (manager_proxy)
1359                 g_object_unref(manager_proxy);
1360
1361         return BLUETOOTH_ERROR_INTERNAL;
1362
1363 }
1364
1365 void _bt_convert_device_path_to_address(const char *device_path,
1366                                                 char *device_address)
1367 {
1368         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
1369         char *dev_addr;
1370
1371         ret_if(device_path == NULL);
1372         ret_if(device_address == NULL);
1373
1374         dev_addr = strstr(device_path, "dev_");
1375         if (dev_addr != NULL) {
1376                 char *pos = NULL;
1377                 dev_addr += 4;
1378                 g_strlcpy(address, dev_addr, sizeof(address));
1379
1380                 while ((pos = strchr(address, '_')) != NULL)
1381                         *pos = ':';
1382
1383                 g_strlcpy(device_address, address, BT_ADDRESS_STRING_SIZE);
1384         }
1385 }
1386
1387 static char *__bt_extract_device_path(GVariantIter *iter, char *address)
1388 {
1389         char *object_path = NULL;
1390         char device_address[BT_ADDRESS_STRING_SIZE] = { 0 };
1391         /* Parse the signature:  oa{sa{sv}}} */
1392         while (g_variant_iter_loop(iter, "{&oa{sa{sv}}}", &object_path,
1393                         NULL)) {
1394                 retv_if(object_path == NULL, NULL);
1395                 _bt_convert_device_path_to_address(object_path, device_address);
1396
1397                 if (g_strcmp0(address, device_address) == 0)
1398                         return g_strdup(object_path);
1399         }
1400         return NULL;
1401 }
1402
1403 char *_bt_get_device_object_path(char *address)
1404 {
1405         GError *err = NULL;
1406         GDBusProxy *proxy = NULL;
1407         GVariant *result = NULL;
1408         GVariantIter *iter = NULL;
1409         GDBusConnection *conn = NULL;
1410         char *object_path = NULL;
1411
1412         conn = _bt_gdbus_get_system_gconn();
1413         retv_if(conn == NULL, NULL);
1414
1415         proxy =  g_dbus_proxy_new_sync(conn,
1416                         G_DBUS_PROXY_FLAGS_NONE, NULL,
1417                         BT_BLUEZ_NAME,
1418                         BT_MANAGER_PATH,
1419                         BT_MANAGER_INTERFACE,
1420                         NULL, &err);
1421
1422         if (!proxy) {
1423                 BT_ERR("Unable to create proxy: %s", err->message);
1424                 goto fail;
1425         }
1426
1427         result = g_dbus_proxy_call_sync(proxy, "GetManagedObjects", NULL,
1428                         G_DBUS_CALL_FLAGS_NONE, -1, NULL, &err);
1429         if (!result) {
1430                 if (err != NULL)
1431                         BT_ERR("Fail to get GetManagedObjects (Error: %s)", err->message);
1432                 else
1433                         BT_ERR("Fail to get GetManagedObjects");
1434
1435                 goto fail;
1436         }
1437
1438         g_variant_get(result, "(a{oa{sa{sv}}})", &iter);
1439         object_path = __bt_extract_device_path(iter, address);
1440
1441         g_variant_unref(result);
1442         g_object_unref(proxy);
1443         g_variant_iter_free(iter);
1444         return object_path;
1445
1446 fail:
1447         g_clear_error(&err);
1448
1449         if (proxy)
1450                 g_object_unref(proxy);
1451
1452         return object_path;
1453 }
1454
1455 GDBusConnection *_bt_init_system_gdbus_conn(void)
1456 {
1457         GError *error = NULL;
1458         if (system_gdbus_conn == NULL) {
1459                 system_gdbus_conn =
1460                 g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
1461                 if (error) {
1462                         BT_ERR("GDBus connection Error : %s \n",
1463                                 error->message);
1464                         g_clear_error(&error);
1465                         return NULL;
1466                 }
1467         }
1468         return system_gdbus_conn;
1469 }
1470
1471
1472 int _bt_register_osp_server_in_agent(int type, char *uuid, char *path, int fd)
1473 {
1474         int ret;
1475         char uuid_str[BLUETOOTH_UUID_STRING_MAX] = { 0, };
1476         char path_str[BLUETOOTH_PATH_STRING] = { 0, };
1477
1478         BT_DBG("+");
1479         BT_INIT_PARAMS();
1480         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1481
1482         g_array_append_vals(in_param1, &type, sizeof(int));
1483         g_strlcpy(uuid_str, uuid, sizeof(uuid_str));
1484         g_array_append_vals(in_param2, &uuid_str, BLUETOOTH_UUID_STRING_MAX);
1485         g_strlcpy(path_str, path, sizeof(path_str));
1486         g_array_append_vals(in_param3, &path_str, BLUETOOTH_PATH_STRING);
1487         g_array_append_vals(in_param4, &fd, sizeof(int));
1488
1489         ret =  _bt_send_request(BT_AGENT_SERVICE, BT_SET_AUTHORIZATION,
1490                 in_param1, in_param2, in_param3, in_param4, &out_param);
1491
1492         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1493         BT_DBG("-");
1494         return ret;
1495 }
1496
1497 int _bt_unregister_osp_server_in_agent(int type, char *uuid)
1498 {
1499         int ret;
1500         char uuid_str[BLUETOOTH_UUID_STRING_MAX] = { 0, };
1501
1502         BT_DBG("+");
1503         BT_INIT_PARAMS();
1504         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1505
1506         g_array_append_vals(in_param1, &type, sizeof(int));
1507         g_strlcpy(uuid_str, uuid, sizeof(uuid_str));
1508         g_array_append_vals(in_param2, &uuid_str, BLUETOOTH_UUID_STRING_MAX);
1509
1510         ret =  _bt_send_request(BT_AGENT_SERVICE, BT_UNSET_AUTHORIZATION,
1511                 in_param1, in_param2, in_param3, in_param4, &out_param);
1512
1513         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1514         BT_DBG("-");
1515         return ret;
1516 }
1517
1518 int _bt_check_privilege(int service_type, int service_function)
1519 {
1520         int result;
1521
1522         BT_CHECK_ENABLED(return);
1523
1524         BT_INIT_PARAMS();
1525         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1526
1527         result = _bt_send_request(service_type, service_function,
1528                 in_param1, in_param2, in_param3, in_param4, &out_param);
1529
1530         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1531
1532         return result;
1533 }
1534
1535 GVariant *_bt_get_managed_objects(void)
1536 {
1537         GDBusConnection *g_conn;
1538         GDBusProxy *manager_proxy = NULL;
1539         GVariant *result = NULL;
1540         GError *error = NULL;
1541
1542         BT_DBG("+");
1543
1544         g_conn = _bt_gdbus_get_system_gconn();
1545         retv_if(g_conn == NULL, NULL);
1546
1547         manager_proxy = g_dbus_proxy_new_sync(g_conn,
1548                         G_DBUS_PROXY_FLAGS_NONE, NULL,
1549                         BT_BLUEZ_NAME,
1550                         BT_MANAGER_PATH,
1551                         BT_MANAGER_INTERFACE,
1552                         NULL, &error);
1553
1554         if (error) {
1555                 BT_ERR("Unable to create proxy: %s", error->message);
1556                 g_clear_error(&error);
1557                 return NULL;
1558         }
1559
1560         result = g_dbus_proxy_call_sync(manager_proxy,
1561                         "GetManagedObjects", NULL,
1562                         G_DBUS_CALL_FLAGS_NONE, -1,
1563                         NULL, &error);
1564
1565         if (error) {
1566                 BT_ERR("Fail to get ManagedObjects (Error: %s)", error->message);
1567                 g_clear_error(&error);
1568         }
1569
1570         g_object_unref(manager_proxy);
1571
1572         BT_DBG("-");
1573         return result;
1574 }
1575
1576 gboolean _bt_check_enabled_internal(void)
1577 {
1578         if (bt_enabled == TRUE)
1579                 return TRUE;
1580
1581         if (bluetooth_check_adapter() == BLUETOOTH_ADAPTER_ENABLED)
1582                 bt_enabled = TRUE;
1583
1584         return bt_enabled;
1585 }
1586
1587 void _bt_set_adapter_internal_status(gboolean enabled)
1588 {
1589         bt_enabled = enabled;
1590 }
1591
1592 int _bt_get_uuid_specification_name(const char *uuid, char **name)
1593 {
1594         int i;
1595         int offset = 0;
1596         int uuid_len = 4;
1597         static struct {
1598                 const char *uuid;
1599                 const char *specification_name;
1600         } bt_uuid_name[] = {
1601                 /* GATT Services */
1602                 {"1800", "Generic Access"},
1603                 {"1801", "Generic Attribute"},
1604                 {"1802", "Immediate Alert"},
1605                 {"1803", "Link Loss"},
1606                 {"1804", "Tx Power"},
1607                 {"1805", "Current Time Service"},
1608                 {"1806", "Reference Time Update Service"},
1609                 {"1807", "Next DST Change Service"},
1610                 {"1808", "Glucose"},
1611                 {"1809", "Health Thermometer"},
1612                 {"180A", "Device Information"},
1613                 {"180D", "Heart Rate"},
1614                 {"180F", "Battery Service"},
1615                 {"1810", "Blood Pressure"},
1616                 {"1811", "Alert Notification Service"},
1617                 {"1812", "Human Interface Device"},
1618
1619                 /* GATT Declarations */
1620                 {"2800", "Primary Service Declaration"},
1621                 {"2801", "Secondary Service Declaration"},
1622                 {"2802", "Include Declaration"},
1623                 {"2803", "Characteristic Declaration"},
1624
1625                 /* GATT Descriptors */
1626                 {"2900", "Characteristic Extended Properties"},
1627                 {"2901", "Characteristic User Description"},
1628                 {"2902", "Client Characteristic Configuration"},
1629                 {"2903", "Server Characteristic Configuration"},
1630                 {"2904", "Characteristic Format"},
1631                 {"2905", "Characteristic Aggregate Formate"},
1632                 {"2906", "Valid Range"},
1633                 {"2907", "External Report Reference"},
1634                 {"2908", "Report Reference"},
1635
1636                 /* GATT Characteristics */
1637                 {"2A00", "Device Name"},
1638                 {"2A01", "Appearance"},
1639                 {"2A02", "Peripheral Privacy Flag"},
1640                 {"2A03", "Reconnection Address"},
1641                 {"2A04", "Peripheral Preferred Connection Parameters"},
1642                 {"2A05", "Service Changed"},
1643                 {"2A06", "Alert Level"},
1644                 {"2A07", "Tx Power Level"},
1645                 {"2A08", "Date Time"},
1646                 {"2A09", "Day of Week"},
1647                 {"2A0A", "Day Date Time"},
1648                 {"2A19", "Battery Level"},
1649                 {"2A1E", "Intermediate Temperature"},
1650                 {"2A23", "System ID"},
1651                 {"2A24", "Model Number String"},
1652                 {"2A25", "Serial Number String"},
1653                 {"2A26", "Firmware Revision String"},
1654                 {"2A27", "Hardware Revision String"},
1655                 {"2A28", "Software Revision String"},
1656                 {"2A29", "Manufacturer Name String"},
1657                 {"2A2A", "IEEE 11073-20601 Regulatory Certification Data List"},
1658                 {"2A2B", "Current Time"},
1659                 {"2A37", "Heart Rate Measurement"},
1660                 {"2A38", "Body Sensor Location"},
1661                 {"2A3F", "Alert Status"},
1662                 {"2A46", "New Alert"},
1663                 {"2A4A", "HID Information"},
1664                 {"2A4C", "HID Control Point"},
1665                 {"2A50", "PnP ID"},
1666
1667                 /* Custom uuids */
1668                 {"7905F431-B5CE-4E99-A40F-4B1E122D00D0", "Apple Notification Center Service"},
1669                 {"9FBF120D-6301-42D9-8C58-25E699A21DBD", "Notifications Source"},
1670                 {"69D1D8F3-45E1-49A8-9821-9BBDFDAAD9D9", "Control Point"},
1671                 {"22EAC6E9-24D6-4BB5-BE44-B36ACE7C7BFB", "Data Source"},
1672                 {"89D3502B-0F36-433A-8EF4-C502AD55F8DC", "Apple Media Service"},
1673                 {"9B3C81D8-57B1-4A8A-B8DF-0E56F7CA51C2", "Remote Command"},
1674                 {"2F7CABCE-808D-411F-9A0C-BB92BA96C102", "Entity Update"},
1675                 {"C6B2F38C-23AB-46D8-A6AB-A3A870BBD5D7", "Entity Attribute"},
1676                 {"9A3F68E0-86CE-11E5-A309-0002A5D5C51B", "Samsung Gear Manager Service"},
1677                 {"c2f2cc0f-c085-4dd4-be5a-aca3074bbc72", "Control Point"},
1678                 {"cece518b-28d7-4171-92d5-76a1e249a3b9", "Notifications Source"},
1679                 {NULL, NULL}
1680         };
1681
1682         if (!uuid || !name)
1683                 return BLUETOOTH_ERROR_INVALID_PARAM;
1684         if (strlen(uuid) == 36) {
1685                 if (!g_ascii_strncasecmp(uuid + 9, "0000-1000-8000-00805F9B34FB", 27))
1686                         offset = 4;
1687                 else {
1688                         offset = 0;
1689                         uuid_len = 36;
1690                 }
1691         } else if (strlen(uuid) >= 8)
1692                 offset = 4;
1693
1694         for (i = 0; bt_uuid_name[i].uuid; i++) {
1695                 if (!g_ascii_strncasecmp(uuid + offset, bt_uuid_name[i].uuid, uuid_len)) {
1696                         *name = g_strdup(bt_uuid_name[i].specification_name);
1697                         return BLUETOOTH_ERROR_NONE;
1698                 }
1699         }
1700
1701         *name = g_strdup("Unknown");
1702         return BLUETOOTH_ERROR_NONE;
1703 }
1704
1705 BT_EXPORT_API int bluetooth_is_supported(void)
1706 {
1707         int is_supported = 0;
1708         int len = 0;
1709         int fd = -1;
1710         rfkill_event event;
1711
1712         fd = open(RFKILL_NODE, O_RDONLY);
1713         if (fd < 0) {
1714                 BT_ERR("Fail to open RFKILL node");
1715                 return BLUETOOTH_ERROR_INTERNAL;
1716         }
1717
1718         if (fcntl(fd, F_SETFL, O_NONBLOCK) < 0) {
1719                 BT_ERR("Fail to set RFKILL node to non-blocking");
1720                 close(fd);
1721                 return BLUETOOTH_ERROR_INTERNAL;
1722         }
1723
1724         while (1) {
1725                 len = read(fd, &event, sizeof(event));
1726                 if (len < 0) {
1727                         BT_ERR("Fail to read events");
1728                         break;
1729                 }
1730
1731                 if (len != RFKILL_EVENT_SIZE) {
1732                         BT_ERR("The size is wrong\n");
1733                         continue;
1734                 }
1735
1736                 if (event.type == RFKILL_TYPE_BLUETOOTH) {
1737                         is_supported = 1;
1738                         break;
1739                 }
1740         }
1741
1742         close(fd);
1743
1744         BT_DBG("supported: %d", is_supported);
1745
1746         return is_supported;
1747 }
1748
1749 BT_EXPORT_API int bluetooth_register_callback(bluetooth_cb_func_ptr callback_ptr, void *user_data)
1750 {
1751         int ret;
1752
1753         _bt_gdbus_init_system_gconn();
1754
1755         ret = _bt_init_event_handler();
1756         if (ret != BLUETOOTH_ERROR_NONE &&
1757              ret != BLUETOOTH_ERROR_ALREADY_INITIALIZED) {
1758                 BT_ERR("Fail to init the event handler");
1759                 return ret;
1760         }
1761
1762
1763         _bt_set_user_data(BT_COMMON, (void *)callback_ptr, user_data);
1764
1765         /* Register All events */
1766         if (ret != BLUETOOTH_ERROR_ALREADY_INITIALIZED) {
1767                 ret = _bt_register_event(BT_ADAPTER_EVENT, (void *)callback_ptr, user_data);
1768                 if (ret != BLUETOOTH_ERROR_NONE)
1769                         goto fail;
1770                 ret = _bt_register_event(BT_DEVICE_EVENT, (void *)callback_ptr, user_data);
1771                 if (ret != BLUETOOTH_ERROR_NONE)
1772                         goto fail;
1773                 ret = _bt_register_event(BT_NETWORK_EVENT, (void *)callback_ptr, user_data);
1774                 if (ret != BLUETOOTH_ERROR_NONE)
1775                         goto fail;
1776                 ret = _bt_register_event(BT_RFCOMM_CLIENT_EVENT, (void *)callback_ptr, user_data);
1777                 if (ret != BLUETOOTH_ERROR_NONE)
1778                         goto fail;
1779                 ret = _bt_register_event(BT_RFCOMM_SERVER_EVENT, (void *)callback_ptr, user_data);
1780                 if (ret != BLUETOOTH_ERROR_NONE)
1781                         goto fail;
1782
1783 #ifdef GATT_NO_RELAY
1784                 ret = _bt_register_event(BT_GATT_BLUEZ_EVENT, (void *)callback_ptr, user_data);
1785                 if (ret != BLUETOOTH_ERROR_NONE)
1786                         goto fail;
1787 #endif
1788                 ret = _bt_register_event(BT_HDP_EVENT, (void *)callback_ptr, user_data);
1789                 if (ret != BLUETOOTH_ERROR_NONE)
1790                         goto fail;
1791         }
1792
1793         _bt_register_name_owner_changed();
1794
1795         return BLUETOOTH_ERROR_NONE;
1796 fail:
1797         BT_ERR("Fail to do _bt_register_event()");
1798         bluetooth_unregister_callback();
1799         return ret;
1800 }
1801
1802 BT_EXPORT_API int bluetooth_unregister_callback(void)
1803 {
1804         int ret;
1805
1806
1807         ret = _bt_deinit_event_handler();
1808         if (ret != BLUETOOTH_ERROR_NONE)
1809                 BT_ERR("Fail to deinit the event handler");
1810
1811         _bt_unregister_name_owner_changed();
1812
1813         _bt_set_user_data(BT_COMMON, NULL, NULL);
1814
1815         if (system_gconn) {
1816                 g_object_unref(system_gconn);
1817                 system_gconn = NULL;
1818         }
1819         return BLUETOOTH_ERROR_NONE;
1820 }
1821