bt-api/bt-adapter.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 <vconf.h>
  19
  20 #include "bluetooth-api.h"
  21 #include "bt-internal-types.h"
  22
  23 #include "bt-common.h"
  24 #include "bt-request-sender.h"
  25 #include "bt-event-handler.h"
  26
  27 static int __bt_fill_device_list(GArray *out_param2, GPtrArray **dev_list)
  28 {
  29         int i;
  30         guint size;
  31         bluetooth_device_info_t info;
  32
  33         BT_CHECK_PARAMETER(out_param2, return);
  34         BT_CHECK_PARAMETER(dev_list, return);
  35
  36         size = out_param2->len;
  37
  38         if (size == 0) {
  39                 BT_ERR("No bonded device");
  40                 return BLUETOOTH_ERROR_NONE;
  41         }
  42
  43         size = (out_param2->len) / sizeof(bluetooth_device_info_t);
  44
  45         for (i = 0; i < size; i++) {
  46                 bluetooth_device_info_t *dev_info = NULL;
  47
  48                 info = g_array_index(out_param2,
  49                                 bluetooth_device_info_t, i);
  50
  51                 dev_info = g_memdup(&info, sizeof(bluetooth_device_info_t));
  52
  53                 if (dev_info)
  54                         g_ptr_array_add(*dev_list, (gpointer)dev_info);
  55         }
  56
  57         return BLUETOOTH_ERROR_NONE;
  58 }
  59
  60 BT_EXPORT_API int bluetooth_check_adapter(void)
  61 {
  62         int value = VCONFKEY_BT_STATUS_OFF;
  63
  64 #ifndef TIZEN_TEST_EMUL
  65         int ret;
  66
  67         ret = _bt_get_adapter_path(_bt_gdbus_get_system_gconn(), NULL);
  68
  69         if (ret != BLUETOOTH_ERROR_NONE)
  70                 return BLUETOOTH_ADAPTER_DISABLED;
  71 #endif
  72
  73         /* check VCONFKEY_BT_STATUS */
  74         if (vconf_get_int(VCONFKEY_BT_STATUS, &value) != 0) {
  75                 BT_ERR("fail to get vconf key!");
  76                 return BLUETOOTH_ADAPTER_DISABLED;
  77         }
  78
  79         return value == VCONFKEY_BT_STATUS_OFF ? BLUETOOTH_ADAPTER_DISABLED :
  80                                                 BLUETOOTH_ADAPTER_ENABLED;
  81 }
  82
  83 BT_EXPORT_API int bluetooth_enable_adapter(void)
  84 {
  85         int result;
  86
  87         BT_INFO_C("### Enable adapter");
  88         retv_if(bluetooth_check_adapter() == BLUETOOTH_ADAPTER_ENABLED,
  89                                 BLUETOOTH_ERROR_DEVICE_ALREADY_ENABLED);
  90
  91 #ifdef TIZEN_FEATURE_BT_DPM
  92         retv_if(bluetooth_dpm_is_mode_allowed() == BLUETOOTH_DPM_RESULT_ACCESS_DENIED,
  93                                 BLUETOOTH_ERROR_PERMISSION_DEINED);
  94 #endif
  95
  96         BT_INIT_PARAMS();
  97         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
  98
  99         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_ENABLE_ADAPTER,
 100                 in_param1, in_param2, in_param3, in_param4, &out_param);
 101
 102         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 103
 104         return result;
 105 }
 106
 107 BT_EXPORT_API int bluetooth_disable_adapter(void)
 108 {
 109         int result;
 110
 111         BT_INFO_C("### Disable adapter");
 112         BT_CHECK_ENABLED(return);
 113
 114         BT_INIT_PARAMS();
 115         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 116
 117         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_DISABLE_ADAPTER,
 118                 in_param1, in_param2, in_param3, in_param4, &out_param);
 119
 120         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 121
 122         return result;
 123 }
 124
 125 BT_EXPORT_API int bluetooth_recover_adapter(void)
 126 {
 127         int result;
 128
 129         BT_INFO("Recover adapter");
 130         BT_CHECK_ENABLED(return);
 131
 132         BT_INIT_PARAMS();
 133         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 134
 135         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_RECOVER_ADAPTER,
 136                 in_param1, in_param2, in_param3, in_param4, &out_param);
 137
 138         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 139
 140         return result;
 141 }
 142
 143 BT_EXPORT_API int bluetooth_reset_adapter(void)
 144 {
 145         int result;
 146
 147         BT_INFO("");
 148         BT_INIT_PARAMS();
 149         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 150
 151         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_RESET_ADAPTER,
 152                 in_param1, in_param2, in_param3, in_param4, &out_param);
 153
 154         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 155
 156         return result;
 157 }
 158
 159 BT_EXPORT_API int bluetooth_get_local_address(bluetooth_device_address_t *local_address)
 160 {
 161         int result;
 162
 163         BT_CHECK_PARAMETER(local_address, return);
 164         BT_CHECK_ENABLED_ANY(return);
 165
 166         BT_INIT_PARAMS();
 167         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 168
 169         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GET_LOCAL_ADDRESS,
 170                 in_param1, in_param2, in_param3, in_param4, &out_param);
 171
 172         if (result == BLUETOOTH_ERROR_NONE) {
 173                 *local_address = g_array_index(out_param,
 174                         bluetooth_device_address_t, 0);
 175         }
 176
 177         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 178
 179         return result;
 180 }
 181
 182 BT_EXPORT_API int bluetooth_get_local_version(bluetooth_version_t *local_version)
 183 {
 184         int result;
 185
 186         BT_CHECK_PARAMETER(local_version, return);
 187         BT_CHECK_ENABLED_ANY(return);
 188
 189         BT_INIT_PARAMS();
 190         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 191
 192         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GET_LOCAL_VERSION,
 193                 in_param1, in_param2, in_param3, in_param4, &out_param);
 194
 195         if (result == BLUETOOTH_ERROR_NONE)
 196                 *local_version = g_array_index(out_param, bluetooth_version_t, 0);
 197
 198         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 199
 200         return result;
 201 }
 202
 203 BT_EXPORT_API int bluetooth_get_local_name(bluetooth_device_name_t *local_name)
 204 {
 205         int result;
 206
 207         BT_CHECK_PARAMETER(local_name, return);
 208         BT_CHECK_ENABLED_ANY(return);
 209
 210         BT_INIT_PARAMS();
 211         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 212
 213         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GET_LOCAL_NAME,
 214                 in_param1, in_param2, in_param3, in_param4, &out_param);
 215
 216         if (result == BLUETOOTH_ERROR_NONE) {
 217                 *local_name = g_array_index(out_param,
 218                                 bluetooth_device_name_t, 0);
 219         }
 220
 221         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 222
 223         return result;
 224 }
 225
 226 BT_EXPORT_API int bluetooth_set_local_name(const bluetooth_device_name_t *local_name)
 227 {
 228         int result;
 229
 230         BT_CHECK_PARAMETER(local_name, return);
 231         BT_CHECK_ENABLED_ANY(return);
 232
 233         BT_INIT_PARAMS();
 234         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 235
 236         g_array_append_vals(in_param1, local_name, sizeof(bluetooth_device_name_t));
 237
 238         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_LOCAL_NAME,
 239                 in_param1, in_param2, in_param3, in_param4, &out_param);
 240
 241         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 242
 243         return result;
 244 }
 245
 246 BT_EXPORT_API int bluetooth_is_service_used(const char *service_uuid,
 247                                                 gboolean *used)
 248 {
 249         int result;
 250         char uuid[BLUETOOTH_UUID_STRING_MAX];
 251
 252         BT_CHECK_PARAMETER(service_uuid, return);
 253         BT_CHECK_PARAMETER(used, return);
 254         BT_CHECK_ENABLED(return);
 255
 256         BT_INIT_PARAMS();
 257         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 258
 259         g_strlcpy(uuid, service_uuid, sizeof(uuid));
 260         g_array_append_vals(in_param1, uuid, BLUETOOTH_UUID_STRING_MAX);
 261
 262         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_IS_SERVICE_USED,
 263                 in_param1, in_param2, in_param3, in_param4, &out_param);
 264
 265         if (result == BLUETOOTH_ERROR_NONE)
 266                 *used = g_array_index(out_param, gboolean, 0);
 267
 268         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 269
 270         return result;
 271 }
 272
 273 BT_EXPORT_API int bluetooth_get_discoverable_mode(bluetooth_discoverable_mode_t *
 274                                                   discoverable_mode_ptr)
 275 {
 276         int result;
 277
 278         BT_CHECK_PARAMETER(discoverable_mode_ptr, return);
 279
 280 #ifndef TIZEN_PROFILE_WEARABLE
 281         int timeout = 0;
 282         /* Requirement in OSP */
 283         if (bluetooth_check_adapter() == BLUETOOTH_ADAPTER_DISABLED) {
 284                 if (vconf_get_int(BT_FILE_VISIBLE_TIME, &timeout) != 0) {
 285                         BT_ERR("Fail to get the timeout value");
 286                         return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
 287                 }
 288
 289                 if (timeout == -1)
 290                         *discoverable_mode_ptr = BLUETOOTH_DISCOVERABLE_MODE_GENERAL_DISCOVERABLE;
 291                 else
 292                         *discoverable_mode_ptr = BLUETOOTH_DISCOVERABLE_MODE_CONNECTABLE;
 293
 294                 return BLUETOOTH_ERROR_NONE;
 295         }
 296 #else
 297         BT_CHECK_ENABLED(return);
 298 #endif
 299
 300         BT_INIT_PARAMS();
 301         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 302
 303         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GET_DISCOVERABLE_MODE,
 304                 in_param1, in_param2, in_param3, in_param4, &out_param);
 305
 306         if (result == BLUETOOTH_ERROR_NONE)
 307                 *discoverable_mode_ptr = g_array_index(out_param, int, 0);
 308
 309         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 310
 311         return result;
 312 }
 313
 314 BT_EXPORT_API int bluetooth_set_discoverable_mode(bluetooth_discoverable_mode_t discoverable_mode,
 315                                                   int timeout)
 316 {
 317         int result;
 318
 319         BT_CHECK_ENABLED(return);
 320
 321         BT_INIT_PARAMS();
 322         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 323
 324         g_array_append_vals(in_param1, &discoverable_mode, sizeof(int));
 325         g_array_append_vals(in_param2, &timeout, sizeof(int));
 326
 327         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_DISCOVERABLE_MODE,
 328                 in_param1, in_param2, in_param3, in_param4, &out_param);
 329
 330         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 331
 332         return result;
 333 }
 334
 335 BT_EXPORT_API int bluetooth_get_timeout_value(int *timeout)
 336 {
 337         int result;
 338
 339         BT_CHECK_PARAMETER(timeout, return);
 340         BT_CHECK_ENABLED(return);
 341
 342         BT_INIT_PARAMS();
 343         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 344
 345         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GET_DISCOVERABLE_TIME,
 346                 in_param1, in_param2, in_param3, in_param4, &out_param);
 347
 348         if (result == BLUETOOTH_ERROR_NONE)
 349                 *timeout = g_array_index(out_param, int, 0);
 350
 351         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 352
 353         return result;
 354 }
 355
 356 BT_EXPORT_API int bluetooth_start_discovery(unsigned short max_response,
 357                                             unsigned short discovery_duration,
 358                                             unsigned int classOfDeviceMask)
 359 {
 360         int result;
 361
 362         BT_CHECK_ENABLED(return);
 363
 364         BT_INIT_PARAMS();
 365         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 366
 367         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_START_DISCOVERY,
 368                 in_param1, in_param2, in_param3, in_param4, &out_param);
 369
 370         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 371
 372         return result;
 373 }
 374
 375 BT_EXPORT_API int bluetooth_start_custom_discovery(bt_discovery_role_type_t role,
 376                                                 unsigned short max_response,
 377                                                 unsigned short discovery_duration,
 378                                                 unsigned int classOfDeviceMask)
 379 {
 380         int result;
 381
 382         if (role == DISCOVERY_ROLE_LE)
 383                 BT_CHECK_ENABLED_LE(return);
 384         else
 385                 BT_CHECK_ENABLED(return);
 386
 387         BT_INIT_PARAMS();
 388         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 389
 390         g_array_append_vals(in_param1, &role, sizeof(bt_discovery_role_type_t));
 391         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_START_CUSTOM_DISCOVERY,
 392                 in_param1, in_param2, in_param3, in_param4, &out_param);
 393
 394         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 395
 396         return result;
 397 }
 398
 399 BT_EXPORT_API int bluetooth_cancel_discovery(void)
 400 {
 401         int result;
 402
 403         BT_CHECK_ENABLED(return);
 404
 405         BT_INIT_PARAMS();
 406         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 407
 408         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_CANCEL_DISCOVERY,
 409                 in_param1, in_param2, in_param3, in_param4, &out_param);
 410
 411
 412         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 413
 414         return result;
 415 }
 416
 417 BT_EXPORT_API int bluetooth_is_discovering(void)
 418 {
 419         int result;
 420         int is_discovering = FALSE;
 421
 422         BT_CHECK_ENABLED(return);
 423
 424         BT_INIT_PARAMS();
 425         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 426
 427         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_IS_DISCOVERYING,
 428                 in_param1, in_param2, in_param3, in_param4, &out_param);
 429
 430         if (result == BLUETOOTH_ERROR_NONE) {
 431                 is_discovering = g_array_index(out_param,
 432                                 int, 0);
 433         } else {
 434                 BT_ERR("Fail to send request");
 435                 is_discovering = result;
 436         }
 437
 438         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 439
 440         return is_discovering;
 441 }
 442
 443 BT_EXPORT_API int bluetooth_is_connectable(gboolean *is_connectable)
 444 {
 445         int result;
 446
 447         BT_CHECK_ENABLED_ANY(return);
 448
 449         BT_INIT_PARAMS();
 450         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 451
 452         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_IS_CONNECTABLE,
 453                 in_param1, in_param2, in_param3, in_param4, &out_param);
 454
 455         if (result == BLUETOOTH_ERROR_NONE)
 456                 *is_connectable = g_array_index(out_param, int, 0);
 457         else
 458                 BT_ERR("Fail to send request");
 459
 460         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 461
 462         return result;
 463 }
 464
 465 BT_EXPORT_API int bluetooth_set_connectable(gboolean is_connectable)
 466 {
 467         int result;
 468
 469         BT_CHECK_ENABLED_ANY(return);
 470
 471         BT_INIT_PARAMS();
 472         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 473
 474         g_array_append_vals(in_param1, &is_connectable, sizeof(gboolean));
 475
 476         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_CONNECTABLE,
 477                 in_param1, in_param2, in_param3, in_param4, &out_param);
 478
 479         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 480
 481         return result;
 482 }
 483
 484 BT_EXPORT_API int bluetooth_get_bonded_device_list(GPtrArray **dev_list)
 485 {
 486         int result;
 487
 488         BT_CHECK_PARAMETER(dev_list, return);
 489         BT_CHECK_ENABLED(return);
 490
 491         BT_INIT_PARAMS();
 492         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 493
 494         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GET_BONDED_DEVICES,
 495                 in_param1, in_param2, in_param3, in_param4, &out_param);
 496
 497         if (result == BLUETOOTH_ERROR_NONE)
 498                 result = __bt_fill_device_list(out_param, dev_list);
 499
 500         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 501
 502         return result;
 503 }
 504
 505 BT_EXPORT_API int bluetooth_get_profile_connected_device_list(
 506                 const char *profile_uuid, GPtrArray **addr_list)
 507 {
 508         char uuid[BLUETOOTH_UUID_STRING_MAX];
 509         int result;
 510         guint size;
 511         int i;
 512
 513         BT_CHECK_PARAMETER(profile_uuid, return);
 514         BT_CHECK_PARAMETER(addr_list, return);
 515         BT_CHECK_ENABLED(return);
 516
 517         BT_INIT_PARAMS();
 518         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 519
 520         g_strlcpy(uuid, profile_uuid, sizeof(uuid));
 521         g_array_append_vals(in_param1, uuid, BLUETOOTH_UUID_STRING_MAX);
 522
 523         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GET_PROFILE_CONNECTED_DEVICES,
 524                 in_param1, in_param2, in_param3, in_param4, &out_param);
 525
 526         if (result == BLUETOOTH_ERROR_NONE) {
 527                 if (out_param == NULL) {
 528                         BT_ERR("out_param is NULL");
 529                         result = BLUETOOTH_ERROR_INTERNAL;
 530                 } else {
 531                         size = (out_param->len) / sizeof(bluetooth_device_address_t);
 532
 533                         if (size == 0) {
 534                                 BT_ERR("No connected device");
 535                                 result = BLUETOOTH_ERROR_NOT_CONNECTED;
 536                         }
 537
 538                         for (i = 0; i < size; i++) {
 539                                 bluetooth_device_address_t *addr = NULL;
 540                                 bluetooth_device_address_t *ptr = NULL;
 541
 542                                 ptr = &g_array_index(out_param,
 543                                                 bluetooth_device_address_t, i);
 544
 545                                 addr = g_memdup(ptr, sizeof(bluetooth_device_address_t));
 546
 547                                 if (addr)
 548                                         g_ptr_array_add(*addr_list, (gpointer)addr);
 549                         }
 550                 }
 551         }
 552
 553         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 554
 555         return result;
 556 }
 557
 558 BT_EXPORT_API int bluetooth_set_manufacturer_data(const bluetooth_manufacturer_data_t *value)
 559 {
 560         int result;
 561
 562         BT_CHECK_PARAMETER(value, return);
 563         BT_CHECK_ENABLED_ANY(return);
 564
 565         if (value->data_len > BLUETOOTH_MANUFACTURER_DATA_LENGTH_MAX)
 566                 return BLUETOOTH_ERROR_INVALID_PARAM;
 567
 568         BT_INIT_PARAMS();
 569         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 570
 571         g_array_append_vals(in_param1, value, sizeof(bluetooth_manufacturer_data_t));
 572
 573         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_MANUFACTURER_DATA,
 574                 in_param1, in_param2, in_param3, in_param4, &out_param);
 575
 576         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 577
 578         return result;
 579 }
 580
 581 BT_EXPORT_API int bluetooth_set_passkey_notification(gboolean enable)
 582 {
 583         int result;
 584
 585         BT_CHECK_ENABLED_ANY(return);
 586
 587         BT_INIT_PARAMS();
 588         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 589
 590         g_array_append_vals(in_param1, &enable, sizeof(gboolean));
 591
 592         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_PASSKEY_NOTIFICATION,
 593                 in_param1, in_param2, in_param3, in_param4, &out_param);
 594
 595         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 596
 597         return result;
 598 }
 599