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