bt-api/bt-rfcomm-server.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 #ifdef RFCOMM_DIRECT
  20 #include <gio/gio.h>
  21 #include <gio/gunixfdlist.h>
  22 #include <sys/socket.h>
  23 #endif
  24
  25 #include "bluetooth-api.h"
  26 #include "bt-internal-types.h"
  27
  28 #include "bt-common.h"
  29 #include "bt-request-sender.h"
  30 #include "bt-event-handler.h"
  31
  32 #ifdef TIZEN_DPM_ENABLE
  33 #include "bt-dpm.h"
  34 #endif
  35
  36 #ifdef RFCOMM_DIRECT
  37
  38 static GSList *rfcomm_nodes;
  39
  40 typedef struct {
  41         bluetooth_device_address_t addr;
  42         int fd;
  43         guint watch_id;
  44         gboolean disconnected;
  45 } rfcomm_conn_t;
  46
  47 typedef struct {
  48         guint object_id;
  49         gchar *path;
  50         int id;
  51         char *uuid;
  52         GSList *rfcomm_conns;
  53         guint disconnect_idle_id;
  54 } rfcomm_info_t;
  55
  56 static rfcomm_info_t *__find_rfcomm_info_with_id(int id)
  57 {
  58         GSList *l;
  59
  60         for (l = rfcomm_nodes; l != NULL; l = l->next) {
  61                 rfcomm_info_t *info = l->data;
  62
  63                 if (info->id == id)
  64                         return info;
  65         }
  66
  67         return NULL;
  68 }
  69
  70 static rfcomm_info_t *__find_rfcomm_info_with_fd(int fd)
  71 {
  72         GSList *l;
  73         GSList *ll;
  74
  75         for (l = rfcomm_nodes; l != NULL; l = l->next) {
  76                 rfcomm_info_t *info = l->data;
  77
  78                 for (ll = info->rfcomm_conns; ll; ll = ll->next) {
  79                         rfcomm_conn_t *conn = ll->data;
  80
  81                         if (conn && conn->fd == fd)
  82                                 return info;
  83                 }
  84         }
  85
  86         return NULL;
  87 }
  88
  89 static rfcomm_info_t *__find_rfcomm_info_with_path(const gchar *path)
  90 {
  91         GSList *l;
  92
  93         for (l = rfcomm_nodes; l != NULL; l = l->next) {
  94                 rfcomm_info_t *info = l->data;
  95
  96                 if (g_strcmp0(info->path, path) == 0)
  97                         return info;
  98         }
  99
 100         return NULL;
 101 }
 102
 103 static rfcomm_info_t *__find_rfcomm_info_with_uuid(const char *uuid)
 104 {
 105         GSList *l;
 106
 107         for (l = rfcomm_nodes; l != NULL; l = l->next) {
 108                 rfcomm_info_t *info = l->data;
 109
 110                 if (g_strcmp0(info->uuid, uuid) == 0)
 111                         return info;
 112         }
 113
 114         return NULL;
 115 }
 116
 117 static rfcomm_conn_t *__find_rfcomm_conn_with_fd(rfcomm_info_t *info,
 118                                                       int fd)
 119 {
 120         GSList *l;
 121         rfcomm_conn_t *conn;
 122
 123         for (l = info->rfcomm_conns; l; l = l->next) {
 124                 conn = l->data;
 125
 126                 if (conn && conn->fd == fd)
 127                         return conn;
 128         }
 129
 130         return NULL;
 131 }
 132
 133 static void __rfcomm_remove_conn(rfcomm_info_t *info, int fd)
 134 {
 135         rfcomm_conn_t *conn;
 136
 137         conn = __find_rfcomm_conn_with_fd(info, fd);
 138         if (conn == NULL)
 139                 return;
 140
 141         info->rfcomm_conns = g_slist_remove(info->rfcomm_conns, conn);
 142
 143         if (conn->watch_id > 0)
 144                 g_source_remove(conn->watch_id);
 145         g_free(conn);
 146 }
 147
 148 gboolean _check_uuid_path(char *path, char *uuid)
 149 {
 150         rfcomm_info_t *info = NULL;
 151         info = __find_rfcomm_info_with_path(path);
 152         if (!info)
 153                 return FALSE;
 154
 155         if (strcmp(info->uuid, uuid) == 0)
 156                 return TRUE;
 157
 158         return FALSE;
 159 }
 160
 161 static void __connected_cb(rfcomm_info_t *info, rfcomm_conn_t *conn,
 162                            bt_event_info_t *event_info)
 163 {
 164         bluetooth_rfcomm_connection_t conn_info;
 165
 166         memset(&conn_info, 0x00, sizeof(bluetooth_rfcomm_connection_t));
 167
 168         conn_info.device_role = RFCOMM_ROLE_SERVER;
 169         g_strlcpy(conn_info.uuid, info->uuid, BLUETOOTH_UUID_STRING_MAX);
 170         conn_info.socket_fd = conn->fd;
 171         conn_info.device_addr = conn->addr;
 172         conn_info.server_id = info->id;
 173
 174         BT_INFO_C("### Connected [RFCOMM Server]");
 175         _bt_common_event_cb(BLUETOOTH_EVENT_RFCOMM_CONNECTED,
 176                         BLUETOOTH_ERROR_NONE, &conn_info,
 177                         event_info->cb, event_info->user_data);
 178 }
 179
 180 static void __rfcomm_server_disconnect_conn(rfcomm_conn_t *conn,
 181                                             rfcomm_info_t *info)
 182 {
 183         bluetooth_rfcomm_disconnection_t disconn_info;
 184         bt_event_info_t *event_info;
 185
 186         if (conn == NULL)
 187                 return;
 188
 189         if (conn->disconnected == FALSE)
 190                 return;
 191
 192         if (conn->watch_id > 0) {
 193                 g_source_remove(conn->watch_id);
 194                 conn->watch_id = 0;
 195         }
 196
 197         event_info = _bt_event_get_cb_data(BT_RFCOMM_SERVER_EVENT);
 198         if (event_info == NULL) {
 199                 __rfcomm_remove_conn(info, conn->fd);
 200                 return;
 201         }
 202
 203         memset(&disconn_info, 0x00, sizeof(bluetooth_rfcomm_disconnection_t));
 204         disconn_info.device_role = RFCOMM_ROLE_SERVER;
 205         g_strlcpy(disconn_info.uuid, info->uuid, BLUETOOTH_UUID_STRING_MAX);
 206         disconn_info.device_addr = conn->addr;
 207
 208         BT_DBG("Disconnected FD [%d]", conn->fd);
 209         disconn_info.socket_fd = conn->fd;
 210
 211         _bt_common_event_cb(BLUETOOTH_EVENT_RFCOMM_DISCONNECTED,
 212                         BLUETOOTH_ERROR_NONE, &disconn_info,
 213                         event_info->cb, event_info->user_data);
 214
 215         __rfcomm_remove_conn(info, conn->fd);
 216 }
 217
 218 static gboolean __rfcomm_server_disconnect(rfcomm_info_t *info)
 219 {
 220         BT_INFO_C("### Disconnected [RFCOMM Server]");
 221
 222         if (g_slist_find(rfcomm_nodes, info) == NULL) {
 223                 BT_INFO("rfcomm resource is already freed");
 224                 return FALSE;
 225         }
 226
 227         info->disconnect_idle_id = 0;
 228
 229         g_slist_foreach(info->rfcomm_conns,
 230                         (GFunc)__rfcomm_server_disconnect_conn, info);
 231
 232         BT_DBG("-");
 233         return FALSE;
 234 }
 235
 236 static gboolean __is_error_by_disconnect(GError *err)
 237 {
 238         return !g_strcmp0(err->message, "Connection reset by peer") ||
 239                         !g_strcmp0(err->message, "Connection timed out") ||
 240                         !g_strcmp0(err->message, "Software caused connection abort");
 241 }
 242
 243 static gboolean __data_received_cb(GIOChannel *chan, GIOCondition cond,
 244                                                                 gpointer data)
 245 {
 246         char *buffer = NULL;
 247         gsize len = 0;
 248         int result = BLUETOOTH_ERROR_NONE;
 249         rfcomm_info_t *info = data;
 250         rfcomm_conn_t *conn;
 251         bt_event_info_t *event_info;
 252         bluetooth_rfcomm_received_data_t data_r;
 253         GIOStatus status = G_IO_STATUS_NORMAL;
 254         GError *err = NULL;
 255         int fd;
 256
 257         retv_if(info == NULL, FALSE);
 258
 259         fd = g_io_channel_unix_get_fd(chan);
 260         if (cond & (G_IO_NVAL | G_IO_HUP | G_IO_ERR)) {
 261                 BT_ERR_C("RFComm Server disconnected: %d", fd);
 262
 263                 if (info->disconnect_idle_id > 0) {
 264                         BT_INFO("Disconnect idle still not process remove source");
 265                         g_source_remove(info->disconnect_idle_id);
 266                         info->disconnect_idle_id = 0;
 267                 }
 268
 269                 conn = __find_rfcomm_conn_with_fd(info, fd);
 270                 if (conn == NULL) {
 271                         BT_ERR("No Connection info found with FD [%d]", fd);
 272                         return FALSE;
 273                 }
 274
 275                 if (conn->disconnected == FALSE) {
 276                         close(conn->fd);
 277                         conn->disconnected = TRUE;
 278                 }
 279                 __rfcomm_server_disconnect(info);
 280                 return FALSE;
 281         }
 282
 283         buffer = g_malloc0(BT_RFCOMM_BUFFER_LEN + 1);
 284
 285         status =  g_io_channel_read_chars(chan, buffer, BT_RFCOMM_BUFFER_LEN,
 286                                                 &len, &err);
 287         if (status != G_IO_STATUS_NORMAL) {
 288                 BT_ERR("IO Channel read is failed with %d", status);
 289
 290                 g_free(buffer);
 291                 if (!err)
 292                         return TRUE;
 293
 294                 BT_ERR("IO Channel read error [%s]", err->message);
 295                 if (status == G_IO_STATUS_ERROR &&
 296                     __is_error_by_disconnect(err)) {
 297                         BT_ERR("cond : %d", cond);
 298                         g_error_free(err);
 299
 300                         if (info->disconnect_idle_id > 0) {
 301                                 BT_INFO("Disconnect idle still not process remove source");
 302                                 g_source_remove(info->disconnect_idle_id);
 303                                 info->disconnect_idle_id = 0;
 304                         }
 305
 306                         conn = __find_rfcomm_conn_with_fd(info, fd);
 307                         if (conn == NULL) {
 308                                 BT_ERR("No Connection info found with FD [%d]", fd);
 309                                 return FALSE;
 310                         }
 311
 312                         if (conn->disconnected == FALSE) {
 313                                 close(conn->fd);
 314                                 conn->disconnected = TRUE;
 315                         }
 316                         __rfcomm_server_disconnect(info);
 317                         return FALSE;
 318                 }
 319                 g_error_free(err);
 320                 return TRUE;
 321         }
 322
 323         if (len == 0)
 324                 BT_ERR("Length is zero");
 325
 326         event_info = _bt_event_get_cb_data(BT_RFCOMM_SERVER_EVENT);
 327         if (event_info == NULL) {
 328                 g_free(buffer);
 329                 return TRUE;
 330         }
 331
 332         data_r.socket_fd = fd;
 333         data_r.buffer_size = len;
 334         data_r.buffer = buffer;
 335
 336         _bt_common_event_cb(BLUETOOTH_EVENT_RFCOMM_DATA_RECEIVED,
 337                         result, &data_r,
 338                         event_info->cb, event_info->user_data);
 339
 340         g_free(buffer);
 341
 342         return TRUE;
 343 }
 344
 345 int new_server_connection(const char *path, int fd, bluetooth_device_address_t *addr)
 346 {
 347         rfcomm_info_t *info;
 348         rfcomm_conn_t *conn;
 349         GIOChannel *data_io;
 350         bt_event_info_t *event_info;
 351
 352         BT_DBG("%s %d", path, fd);
 353
 354         info = __find_rfcomm_info_with_path(path);
 355         if (info == NULL)
 356                 return -1;
 357
 358         conn = g_new0(rfcomm_conn_t, 1);
 359         conn->fd = fd;
 360         memcpy(&conn->addr, addr, sizeof(bluetooth_device_address_t));
 361         info->rfcomm_conns = g_slist_append(info->rfcomm_conns, conn);
 362
 363         data_io = g_io_channel_unix_new(conn->fd);
 364
 365         g_io_channel_set_encoding(data_io, NULL, NULL);
 366         g_io_channel_set_flags(data_io, G_IO_FLAG_NONBLOCK, NULL);
 367
 368         conn->watch_id = g_io_add_watch(data_io,
 369                            G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
 370                            __data_received_cb, info);
 371
 372         g_io_channel_unref(data_io);
 373
 374         event_info = _bt_event_get_cb_data(BT_RFCOMM_SERVER_EVENT);
 375         if (event_info)
 376                 __connected_cb(info, conn, event_info);
 377
 378         return 0;
 379 }
 380
 381 static rfcomm_info_t *__register_method()
 382 {
 383         gchar *path;
 384         rfcomm_info_t *info;
 385         int object_id;
 386         int id;
 387
 388         id = __rfcomm_assign_id();
 389         if (id < 0)
 390                 return NULL;
 391
 392         path = g_strdup_printf("/org/socket/server/%d/%d", getpid(), id);
 393
 394         object_id = _bt_register_new_conn(path, new_server_connection);
 395         if (object_id < 0) {
 396                 __rfcomm_delete_id(id);
 397                 return NULL;
 398         }
 399         info = g_new0(rfcomm_info_t, 1);
 400         info->object_id = (guint)object_id;
 401         info->path = path;
 402         info->id = id;
 403
 404         rfcomm_nodes = g_slist_append(rfcomm_nodes, info);
 405
 406         return info;
 407 }
 408
 409 static rfcomm_info_t *__register_method_2(const char *path, const char *bus_name)
 410 {
 411         rfcomm_info_t *info;
 412         int object_id;
 413
 414         object_id = _bt_register_new_conn_ex(path, bus_name, new_server_connection);
 415         if (object_id < 0)
 416                 return NULL;
 417
 418         info = g_new0(rfcomm_info_t, 1);
 419         info->object_id = (guint)object_id;
 420         info->path = g_strdup(path);
 421         info->id = -1;
 422
 423         rfcomm_nodes = g_slist_append(rfcomm_nodes, info);
 424
 425         return info;
 426 }
 427
 428 void free_rfcomm_conn(rfcomm_conn_t *conn, rfcomm_info_t *info)
 429 {
 430         if (conn->disconnected == FALSE) {
 431                 close(conn->fd);
 432                 conn->disconnected = TRUE;
 433         }
 434         __rfcomm_server_disconnect_conn(conn, info);
 435 }
 436
 437 void free_rfcomm_info(rfcomm_info_t *info)
 438 {
 439         BT_DBG("");
 440
 441         if (info->disconnect_idle_id > 0) {
 442                 BT_INFO("Disconnect idle still not process remove source");
 443                 g_source_remove(info->disconnect_idle_id);
 444                 info->disconnect_idle_id = 0;
 445         }
 446
 447         __rfcomm_delete_id(info->id);
 448         _bt_unregister_gdbus(info->object_id);
 449
 450         g_slist_foreach(info->rfcomm_conns, (GFunc)free_rfcomm_conn, info);
 451
 452         g_free(info->path);
 453         g_free(info->uuid);
 454         g_free(info);
 455 }
 456
 457 void _bt_rfcomm_server_free_all(void)
 458 {
 459         BT_DBG("Free all the servers");
 460
 461         g_slist_free_full(rfcomm_nodes, (GDestroyNotify)free_rfcomm_info);
 462         rfcomm_nodes = NULL;
 463 }
 464
 465 void _bt_rfcomm_server_disconnect_all(void)
 466 {
 467         GSList *server;
 468         GSList *conn;
 469         char addr[20];
 470
 471         BT_INFO("### Disconnect all RFCOMM server connections");
 472
 473         for (server = rfcomm_nodes; server; ) {
 474                 rfcomm_info_t *info = server->data;
 475
 476                 for (conn = info->rfcomm_conns; conn; conn = conn->next) {
 477                         rfcomm_conn_t *conn_info = conn->data;
 478
 479                         if (conn_info == NULL)
 480                                 continue;
 481
 482                         if (conn_info->watch_id == 0 || conn_info->disconnected)
 483                                 continue;
 484
 485                         close(conn_info->fd);
 486                         conn_info->disconnected = TRUE;
 487
 488                         _bt_convert_addr_type_to_string(addr,
 489                                                         conn_info->addr.addr);
 490                         _bt_disconnect_profile(addr, info->uuid, NULL,NULL);
 491                 }
 492
 493                 server = server->next;
 494                 __rfcomm_server_disconnect(info);
 495         }
 496
 497         return;
 498 }
 499 #endif
 500
 501 BT_EXPORT_API int bluetooth_rfcomm_create_socket(const char *uuid)
 502 {
 503 #ifdef RFCOMM_DIRECT
 504         rfcomm_info_t *info;
 505 #else
 506         int result;
 507         int socket_fd = -1;
 508         char uuid_str[BLUETOOTH_UUID_STRING_MAX];
 509 #endif
 510
 511         BT_CHECK_ENABLED(return);
 512         BT_CHECK_PARAMETER(uuid, return);
 513         BT_INFO("UUID Provided %s", uuid);
 514
 515         if (_bt_check_privilege(BT_BLUEZ_SERVICE, BT_RFCOMM_CREATE_SOCKET)
 516                 == BLUETOOTH_ERROR_PERMISSION_DEINED) {
 517                 BT_ERR("Don't have a privilege to use this API");
 518                 return BLUETOOTH_ERROR_PERMISSION_DEINED;
 519         }
 520
 521 #ifdef TIZEN_DPM_ENABLE
 522         if (_bt_check_dpm(BT_DPM_SPP, NULL) == BT_DPM_RESTRICTED) {
 523                 BT_ERR("Not allow to use SPP profile");
 524                 return BLUETOOTH_ERROR_DEVICE_POLICY_RESTRICTION;
 525         }
 526 #endif
 527
 528 #ifdef RFCOMM_DIRECT
 529         BT_INFO("<<<<<<<<< RFCOMM Create socket from app >>>>>>>>>");
 530         info = __register_method();
 531         if (info == NULL)
 532                 return -1;
 533
 534         info->uuid = g_strdup(uuid);
 535         info->disconnect_idle_id = 0;
 536         return info->id;
 537 #else
 538
 539         BT_INIT_PARAMS();
 540         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 541
 542         g_strlcpy(uuid_str, uuid, sizeof(uuid_str));
 543         g_array_append_vals(in_param1, uuid_str, BLUETOOTH_UUID_STRING_MAX);
 544
 545         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_RFCOMM_CREATE_SOCKET,
 546                 in_param1, in_param2, in_param3, in_param4, &out_param);
 547
 548         BT_DBG("result: %x", result);
 549
 550         if (result == BLUETOOTH_ERROR_NONE)
 551                 socket_fd = g_array_index(out_param, int, 0);
 552         else
 553                 BT_ERR("Fail to send request");
 554
 555         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 556
 557         return socket_fd;
 558 #endif
 559 }
 560
 561 BT_EXPORT_API int bluetooth_rfcomm_create_socket_ex(const char *uuid, const char *bus_name, const char *path)
 562 {
 563 #ifdef RFCOMM_DIRECT
 564         rfcomm_info_t *info;
 565
 566         BT_CHECK_ENABLED(return);
 567         BT_CHECK_PARAMETER(path, return);
 568         BT_INFO("PATH Provided %s", path);
 569
 570         if (_bt_check_privilege(BT_BLUEZ_SERVICE, BT_RFCOMM_CREATE_SOCKET_EX)
 571                 == BLUETOOTH_ERROR_PERMISSION_DEINED) {
 572                 BT_ERR("Don't have a privilege to use this API");
 573                 return BLUETOOTH_ERROR_PERMISSION_DEINED;
 574         }
 575
 576 #ifdef TIZEN_DPM_ENABLE
 577         if (_bt_check_dpm(BT_DPM_SPP, NULL) == BT_DPM_RESTRICTED) {
 578                 BT_ERR("Not allow to use SPP profile");
 579                 return BLUETOOTH_ERROR_DEVICE_POLICY_RESTRICTION;
 580         }
 581 #endif
 582
 583         BT_INFO("<<<<<<<<< RFCOMM Create socket from app >>>>>>>>>");
 584         info = __register_method_2(path, bus_name);
 585         if (info == NULL)
 586                 return BLUETOOTH_ERROR_IN_PROGRESS;
 587         info->uuid = g_strdup(uuid);
 588         info->disconnect_idle_id = 0;
 589
 590         return BLUETOOTH_ERROR_NONE;
 591 #else
 592         return BLUETOOTH_ERROR_NOT_SUPPORT;
 593 #endif
 594 }
 595
 596
 597 BT_EXPORT_API int bluetooth_rfcomm_remove_socket(int id)
 598 {
 599 #ifdef RFCOMM_DIRECT
 600         rfcomm_info_t *info;
 601 #else
 602         int result;
 603 #endif
 604
 605         BT_CHECK_ENABLED(return);
 606
 607         if (_bt_check_privilege(BT_BLUEZ_SERVICE, BT_RFCOMM_REMOVE_SOCKET)
 608                 == BLUETOOTH_ERROR_PERMISSION_DEINED) {
 609                 BT_ERR("Don't have a privilege to use this API");
 610                 return BLUETOOTH_ERROR_PERMISSION_DEINED;
 611         }
 612
 613         if (id < 0) {
 614                 BT_ERR("Invalid ID");
 615                 return BLUETOOTH_ERROR_INVALID_PARAM;
 616         }
 617
 618 #ifdef RFCOMM_DIRECT
 619         BT_INFO("RFCOMM Remove socket request from app, ID [%d]", id);
 620
 621         info = __find_rfcomm_info_with_id(id);
 622         if (info == NULL)
 623                 return BLUETOOTH_ERROR_INVALID_PARAM;
 624
 625         _bt_unregister_osp_server_in_agent(BT_RFCOMM_SERVER, info->uuid);
 626         _bt_unregister_profile(info->path);
 627
 628         rfcomm_nodes = g_slist_remove(rfcomm_nodes, info);
 629         free_rfcomm_info(info);
 630
 631         return BLUETOOTH_ERROR_NONE;
 632 #else
 633         BT_INIT_PARAMS();
 634         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 635
 636         g_array_append_vals(in_param1, &id, sizeof(int));
 637
 638         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_RFCOMM_REMOVE_SOCKET,
 639                 in_param1, in_param2, in_param3, in_param4, &out_param);
 640
 641         BT_DBG("result: %x", result);
 642
 643         if (result == BLUETOOTH_ERROR_NONE)
 644                 _bt_remove_server(id);
 645
 646         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 647
 648         return result;
 649 #endif
 650 }
 651
 652 BT_EXPORT_API int bluetooth_rfcomm_remove_socket_ex(const char *uuid)
 653 {
 654 #ifdef RFCOMM_DIRECT
 655         rfcomm_info_t *info;
 656
 657         BT_CHECK_ENABLED(return);
 658
 659         if (_bt_check_privilege(BT_BLUEZ_SERVICE, BT_RFCOMM_REMOVE_SOCKET)
 660                 == BLUETOOTH_ERROR_PERMISSION_DEINED) {
 661                 BT_ERR("Don't have a privilege to use this API");
 662                 return BLUETOOTH_ERROR_PERMISSION_DEINED;
 663         }
 664
 665         BT_INFO("RFCOMM Remove socket request from app, uuid=[%s]", uuid);
 666
 667         info = __find_rfcomm_info_with_uuid(uuid);
 668         if (info == NULL)
 669                 return BLUETOOTH_ERROR_INVALID_PARAM;
 670
 671         _bt_unregister_osp_server_in_agent(BT_RFCOMM_SERVER, info->uuid);
 672         _bt_unregister_profile(info->path);
 673
 674         rfcomm_nodes = g_slist_remove(rfcomm_nodes, info);
 675         free_rfcomm_info(info);
 676
 677         return BLUETOOTH_ERROR_NONE;
 678 #else
 679         return BLUETOOTH_ERROR_NOT_SUPPORT;
 680 #endif
 681 }
 682
 683 BT_EXPORT_API int bluetooth_rfcomm_server_disconnect(int socket_fd)
 684 {
 685 #ifdef RFCOMM_DIRECT
 686         rfcomm_info_t *info;
 687         rfcomm_conn_t *conn;
 688
 689         char address[20];
 690
 691         BT_INFO("### Disconnect RFCOMM server");
 692         if (socket_fd < 0) {
 693                 BT_ERR("Invalid FD");
 694                 return BLUETOOTH_ERROR_INVALID_PARAM;
 695         }
 696
 697         info = __find_rfcomm_info_with_fd(socket_fd);
 698         if (info == NULL)
 699                 return BLUETOOTH_ERROR_INVALID_PARAM;
 700
 701         conn = __find_rfcomm_conn_with_fd(info, socket_fd);
 702         if (conn == NULL)
 703                 return BLUETOOTH_ERROR_INVALID_PARAM;
 704
 705         if (conn->watch_id == 0 || conn->disconnected)
 706                 return BLUETOOTH_ERROR_NOT_CONNECTED;
 707
 708         close(conn->fd);
 709         conn->disconnected = TRUE;
 710
 711         _bt_convert_addr_type_to_string(address, conn->addr.addr);
 712
 713         BT_DBG("Address %s", address);
 714         _bt_disconnect_profile(address, info->uuid, NULL, NULL);
 715
 716         if (info->disconnect_idle_id == 0)
 717                 info->disconnect_idle_id = g_idle_add(
 718                                 (GSourceFunc)__rfcomm_server_disconnect, info);
 719         BT_DBG("-");
 720
 721         return BLUETOOTH_ERROR_NONE;
 722 #else
 723         int result;
 724
 725         BT_CHECK_ENABLED(return);
 726
 727         BT_INIT_PARAMS();
 728         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 729
 730         g_array_append_vals(in_param1, &socket_fd, sizeof(int));
 731
 732         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_RFCOMM_SOCKET_DISCONNECT,
 733                 in_param1, in_param2, in_param3, in_param4, &out_param);
 734
 735         BT_DBG("result: %x", result);
 736
 737         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 738
 739         return result;
 740 #endif
 741 }
 742
 743 BT_EXPORT_API gboolean bluetooth_rfcomm_is_server_uuid_available(const char *uuid)
 744 {
 745         int result;
 746         gboolean available = TRUE;
 747         char uuid_str[BLUETOOTH_UUID_STRING_MAX];
 748
 749         retv_if(uuid == NULL, FALSE);
 750         retv_if(bluetooth_check_adapter() ==
 751                                 BLUETOOTH_ADAPTER_DISABLED, FALSE);
 752
 753         BT_INIT_PARAMS();
 754         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 755
 756         g_strlcpy(uuid_str, uuid, sizeof(uuid_str));
 757         g_array_append_vals(in_param1, uuid_str, BLUETOOTH_UUID_STRING_MAX);
 758
 759         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_RFCOMM_IS_UUID_AVAILABLE,
 760                 in_param1, in_param2, in_param3, in_param4, &out_param);
 761
 762         BT_DBG("result: %x", result);
 763
 764         if (result == BLUETOOTH_ERROR_NONE)
 765                 available = g_array_index(out_param, gboolean, 0);
 766
 767         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 768
 769         BT_DBG("available: %d", available);
 770
 771         return available;
 772 }
 773
 774 BT_EXPORT_API int bluetooth_rfcomm_server_is_connected(const bluetooth_device_address_t *device_address, gboolean *connected)
 775 {
 776         GSList *l;
 777         GSList *ll;
 778         rfcomm_info_t *info;
 779         rfcomm_conn_t *conn;
 780
 781         BT_CHECK_PARAMETER(device_address, return);
 782         BT_CHECK_PARAMETER(connected, return);
 783
 784         *connected = FALSE;
 785
 786         for (l = rfcomm_nodes; l; l = l->next) {
 787                 info = l->data;
 788
 789                 if (info == NULL || info->rfcomm_conns == NULL)
 790                         continue;
 791
 792                 for (ll = info->rfcomm_conns; ll; ll = ll->next) {
 793                         conn = ll->data;
 794
 795                         if (memcmp(device_address, &conn->addr,
 796                                         sizeof(bluetooth_device_address_t)))
 797                                 continue;
 798
 799                         *connected = TRUE;
 800                         return BLUETOOTH_ERROR_NONE;
 801                 }
 802         }
 803
 804         return BLUETOOTH_ERROR_NONE;
 805 }
 806
 807 BT_EXPORT_API int bluetooth_rfcomm_listen_and_accept(int id, int max_pending_connection)
 808 {
 809 #ifdef RFCOMM_DIRECT
 810         rfcomm_info_t *info;
 811 #else
 812         int result;
 813         gboolean native_service = TRUE;
 814 #endif
 815
 816         BT_CHECK_ENABLED(return);
 817         if (id < 0) {
 818                 BT_ERR("Invalid ID");
 819                 return BLUETOOTH_ERROR_INVALID_PARAM;
 820         }
 821
 822 #ifdef TIZEN_DPM_ENABLE
 823         if (_bt_check_dpm(BT_DPM_SPP, NULL) == BT_DPM_RESTRICTED) {
 824                 BT_ERR("Not allow to use SPP profile");
 825                 return BLUETOOTH_ERROR_DEVICE_POLICY_RESTRICTION;
 826         }
 827 #endif
 828
 829 #ifdef RFCOMM_DIRECT
 830         BT_INFO("RFCOMM Listen & accept from app");
 831
 832         info = __find_rfcomm_info_with_id(id);
 833         if (info == NULL)
 834                 return BLUETOOTH_ERROR_INVALID_PARAM;
 835
 836         bt_register_profile_info_t profile_info;
 837         int result;
 838
 839         profile_info.authentication = TRUE;
 840         profile_info.authorization = TRUE;
 841         profile_info.obj_path = info->path;
 842         profile_info.role = NULL;
 843         profile_info.service = info->uuid;
 844         profile_info.uuid = info->uuid;
 845
 846         BT_INFO("uuid %s", profile_info.uuid);
 847         result = _bt_register_profile(&profile_info, TRUE);
 848
 849         return result;
 850 #else
 851         BT_INIT_PARAMS();
 852         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 853
 854         g_array_append_vals(in_param1, &id, sizeof(int));
 855         g_array_append_vals(in_param2, &max_pending_connection, sizeof(int));
 856         g_array_append_vals(in_param3, &native_service, sizeof(gboolean));
 857
 858         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_RFCOMM_LISTEN,
 859                 in_param1, in_param2, in_param3, in_param4, &out_param);
 860
 861         BT_DBG("result: %x", result);
 862
 863         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 864
 865         return result;
 866 #endif
 867 }
 868
 869 BT_EXPORT_API int bluetooth_rfcomm_listen_and_accept_ex(const char *uuid,
 870                                         int max_pending_connection,
 871                                         const char *bus_name, const char *path)
 872 {
 873 #ifdef RFCOMM_DIRECT
 874         rfcomm_info_t *info;
 875
 876         BT_CHECK_ENABLED(return);
 877
 878 #ifdef TIZEN_DPM_ENABLE
 879         if (_bt_check_dpm(BT_DPM_SPP, NULL) == BT_DPM_RESTRICTED) {
 880                 BT_ERR("Not allow to use SPP profile");
 881                 return BLUETOOTH_ERROR_DEVICE_POLICY_RESTRICTION;
 882         }
 883 #endif
 884
 885         BT_INFO("RFCOMM Listen & accept from app");
 886
 887         info = __find_rfcomm_info_with_uuid(uuid);
 888         if (info == NULL)
 889                 return BLUETOOTH_ERROR_INVALID_PARAM;
 890
 891         bt_register_profile_info_t profile_info;
 892         int result;
 893
 894         profile_info.authentication = TRUE;
 895         profile_info.authorization = TRUE;
 896         profile_info.obj_path = info->path;
 897         profile_info.role = NULL;
 898         profile_info.service = info->uuid;
 899         profile_info.uuid = info->uuid;
 900
 901         BT_INFO("uuid %s", profile_info.uuid);
 902         result = _bt_register_profile_ex(&profile_info, TRUE, bus_name, path);
 903
 904         return result;
 905 #else
 906         return BLUETOOTH_ERROR_NOT_SUPPORT;
 907 #endif
 908 }
 909
 910 BT_EXPORT_API int bluetooth_rfcomm_listen(int id, int max_pending_connection)
 911 {
 912 #ifdef RFCOMM_DIRECT
 913         rfcomm_info_t *info;
 914 #else
 915         int result;
 916         gboolean native_service = FALSE;
 917 #endif
 918
 919         BT_CHECK_ENABLED(return);
 920         if (id < 0) {
 921                 BT_ERR("Invalid ID");
 922                 return BLUETOOTH_ERROR_INVALID_PARAM;
 923         }
 924
 925 #ifdef TIZEN_DPM_ENABLE
 926         if (_bt_check_dpm(BT_DPM_SPP, NULL) == BT_DPM_RESTRICTED) {
 927                 BT_ERR("Not allow to use SPP profile");
 928                 return BLUETOOTH_ERROR_DEVICE_POLICY_RESTRICTION;
 929         }
 930 #endif
 931
 932 #ifdef RFCOMM_DIRECT
 933         BT_INFO("RFCOMM Listen");
 934
 935         info = __find_rfcomm_info_with_id(id);
 936         if (info == NULL)
 937                 return BLUETOOTH_ERROR_INVALID_PARAM;
 938
 939         bt_register_profile_info_t profile_info;
 940         int result;
 941
 942         profile_info.authentication = TRUE;
 943         profile_info.authorization = TRUE;
 944         profile_info.obj_path = info->path;
 945         profile_info.role = NULL;
 946         profile_info.service = info->uuid;
 947         profile_info.uuid = info->uuid;
 948         BT_INFO("UUID %s", info->uuid);
 949         BT_INFO("PATH %s", info->path);
 950         result = _bt_register_profile_platform(&profile_info, TRUE);
 951         if (result != BLUETOOTH_ERROR_NONE)
 952                 return result;
 953
 954         return _bt_register_osp_server_in_agent(BT_RFCOMM_SERVER, info->uuid,
 955                                                 info->path, id);
 956
 957 #else
 958         BT_INIT_PARAMS();
 959         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 960
 961         g_array_append_vals(in_param1, &id, sizeof(int));
 962         g_array_append_vals(in_param2, &max_pending_connection, sizeof(int));
 963         g_array_append_vals(in_param3, &native_service, sizeof(gboolean));
 964
 965         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_RFCOMM_LISTEN,
 966                 in_param1, in_param2, in_param3, in_param4, &out_param);
 967
 968         BT_DBG("result: %x", result);
 969
 970         if (result == BLUETOOTH_ERROR_NONE)
 971                 _bt_add_server(id);
 972
 973         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 974
 975         return result;
 976 #endif
 977 }
 978
 979 BT_EXPORT_API int bluetooth_rfcomm_accept_connection(int server_fd)
 980 {
 981         int result;
 982
 983         BT_CHECK_ENABLED(return);
 984
 985 #ifdef TIZEN_DPM_ENABLE
 986         if (_bt_check_dpm(BT_DPM_SPP, NULL) == BT_DPM_RESTRICTED) {
 987                 BT_ERR("Not allow to use SPP profile");
 988                 return BLUETOOTH_ERROR_DEVICE_POLICY_RESTRICTION;
 989         }
 990 #endif
 991
 992         if (server_fd < 0) {
 993                 BT_ERR("Invalid FD");
 994                 return BLUETOOTH_ERROR_INVALID_PARAM;
 995         }
 996
 997         BT_INIT_PARAMS();
 998         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 999
1000         g_array_append_vals(in_param1, &server_fd, sizeof(int));
1001
1002         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_RFCOMM_ACCEPT_CONNECTION,
1003                 in_param1, in_param2, in_param3, in_param4, &out_param);
1004
1005         BT_DBG("result: %x", result);
1006
1007         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1008
1009         return result;
1010 }
1011
1012 BT_EXPORT_API int bluetooth_rfcomm_reject_connection(int server_fd)
1013 {
1014         int result;
1015
1016         BT_CHECK_ENABLED(return);
1017
1018         if (server_fd < 0) {
1019                 BT_ERR("Invalid FD");
1020                 return BLUETOOTH_ERROR_INVALID_PARAM;
1021         }
1022
1023         BT_INFO("+");
1024
1025         BT_INIT_PARAMS();
1026         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1027
1028         g_array_append_vals(in_param1, &server_fd, sizeof(int));
1029
1030         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_RFCOMM_REJECT_CONNECTION,
1031                 in_param1, in_param2, in_param3, in_param4, &out_param);
1032
1033         BT_DBG("result: %x", result);
1034
1035         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1036
1037         return result;
1038 }
1039