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
 379         return 0;
 380 }
 381
 382 static rfcomm_info_t *__register_method()
 383 {
 384         gchar *path;
 385         rfcomm_info_t *info;
 386         int object_id;
 387         int id;
 388
 389         id = __rfcomm_assign_id();
 390         if (id < 0)
 391                 return NULL;
 392
 393         path = g_strdup_printf("/org/socket/server/%d/%d", getpid(), id);
 394
 395         object_id = _bt_register_new_conn(path, new_server_connection);
 396         if (object_id < 0) {
 397                 __rfcomm_delete_id(id);
 398                 return NULL;
 399         }
 400         info = g_new0(rfcomm_info_t, 1);
 401         info->object_id = (guint)object_id;
 402         info->path = path;
 403         info->id = id;
 404
 405         rfcomm_nodes = g_slist_append(rfcomm_nodes, info);
 406
 407         return info;
 408 }
 409
 410 static rfcomm_info_t *__register_method_2(const char *path, const char *bus_name)
 411 {
 412         rfcomm_info_t *info;
 413         int object_id;
 414
 415         object_id = _bt_register_new_conn_ex(path, bus_name, new_server_connection);
 416         if (object_id < 0) {
 417                 return NULL;
 418         }
 419         info = g_new0(rfcomm_info_t, 1);
 420         info->object_id = (guint)object_id;
 421         info->path = g_strdup(path);
 422         info->id = -1;
 423
 424         rfcomm_nodes = g_slist_append(rfcomm_nodes, info);
 425
 426         return info;
 427 }
 428
 429 void free_rfcomm_conn(rfcomm_conn_t *conn, rfcomm_info_t *info)
 430 {
 431         if (conn->disconnected == FALSE) {
 432                 close(conn->fd);
 433                 conn->disconnected = TRUE;
 434         }
 435         __rfcomm_server_disconnect_conn(conn, info);
 436 }
 437
 438 void free_rfcomm_info(rfcomm_info_t *info)
 439 {
 440         BT_DBG("");
 441
 442         if (info->disconnect_idle_id > 0) {
 443                 BT_INFO("Disconnect idle still not process remove source");
 444                 g_source_remove(info->disconnect_idle_id);
 445                 info->disconnect_idle_id = 0;
 446         }
 447
 448         __rfcomm_delete_id(info->id);
 449         _bt_unregister_gdbus(info->object_id);
 450
 451         g_slist_foreach(info->rfcomm_conns, (GFunc)free_rfcomm_conn, info);
 452
 453         g_free(info->path);
 454         g_free(info->uuid);
 455         g_free(info);
 456 }
 457
 458 void _bt_rfcomm_server_free_all()
 459 {
 460         BT_DBG("Free all the servers");
 461
 462         g_slist_free_full(rfcomm_nodes, (GDestroyNotify)free_rfcomm_info);
 463         rfcomm_nodes = NULL;
 464 }
 465 #endif
 466
 467 BT_EXPORT_API int bluetooth_rfcomm_create_socket(const char *uuid)
 468 {
 469 #ifdef RFCOMM_DIRECT
 470         rfcomm_info_t *info;
 471 #else
 472         int result;
 473         int socket_fd = -1;
 474         char uuid_str[BLUETOOTH_UUID_STRING_MAX];
 475 #endif
 476
 477         BT_CHECK_ENABLED(return);
 478         BT_CHECK_PARAMETER(uuid, return);
 479         BT_INFO("UUID Provided %s", uuid);
 480
 481         if (_bt_check_privilege(BT_BLUEZ_SERVICE, BT_RFCOMM_CREATE_SOCKET)
 482                 == BLUETOOTH_ERROR_PERMISSION_DEINED) {
 483                 BT_ERR("Don't have a privilege to use this API");
 484                 return BLUETOOTH_ERROR_PERMISSION_DEINED;
 485         }
 486
 487 #ifdef TIZEN_DPM_ENABLE
 488         if (_bt_check_dpm(BT_DPM_SPP, NULL) == BT_DPM_RESTRICTED) {
 489                 BT_ERR("Not allow to use SPP profile");
 490                 return BLUETOOTH_ERROR_DEVICE_POLICY_RESTRICTION;
 491         }
 492 #endif
 493
 494 #ifdef RFCOMM_DIRECT
 495         BT_INFO("<<<<<<<<< RFCOMM Create socket from app >>>>>>>>>");
 496         info = __register_method();
 497         if (info == NULL)
 498                 return -1;
 499
 500         info->uuid = g_strdup(uuid);
 501         info->disconnect_idle_id = 0;
 502         return info->id;
 503 #else
 504
 505         BT_INIT_PARAMS();
 506         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 507
 508         g_strlcpy(uuid_str, uuid, sizeof(uuid_str));
 509         g_array_append_vals(in_param1, uuid_str, BLUETOOTH_UUID_STRING_MAX);
 510
 511         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_RFCOMM_CREATE_SOCKET,
 512                 in_param1, in_param2, in_param3, in_param4, &out_param);
 513
 514         BT_DBG("result: %x", result);
 515
 516         if (result == BLUETOOTH_ERROR_NONE) {
 517                 socket_fd = g_array_index(out_param, int, 0);
 518         } else {
 519                 BT_ERR("Fail to send request");
 520         }
 521
 522         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 523
 524         return socket_fd;
 525 #endif
 526 }
 527
 528 BT_EXPORT_API int bluetooth_rfcomm_create_socket_ex(const char *uuid, const char *bus_name, const char *path)
 529 {
 530 #ifdef RFCOMM_DIRECT
 531         rfcomm_info_t *info;
 532
 533         BT_CHECK_ENABLED(return);
 534         BT_CHECK_PARAMETER(path, return);
 535         BT_INFO("PATH Provided %s", path);
 536
 537         if (_bt_check_privilege(BT_BLUEZ_SERVICE, BT_RFCOMM_CREATE_SOCKET_EX)
 538                 == BLUETOOTH_ERROR_PERMISSION_DEINED) {
 539                 BT_ERR("Don't have a privilege to use this API");
 540                 return BLUETOOTH_ERROR_PERMISSION_DEINED;
 541         }
 542
 543 #ifdef TIZEN_DPM_ENABLE
 544         if (_bt_check_dpm(BT_DPM_SPP, NULL) == BT_DPM_RESTRICTED) {
 545                 BT_ERR("Not allow to use SPP profile");
 546                 return BLUETOOTH_ERROR_DEVICE_POLICY_RESTRICTION;
 547         }
 548 #endif
 549
 550         BT_INFO("<<<<<<<<< RFCOMM Create socket from app >>>>>>>>>");
 551         info = __register_method_2(path, bus_name);
 552         if (info == NULL)
 553                 return BLUETOOTH_ERROR_IN_PROGRESS;
 554         info->uuid = g_strdup(uuid);
 555         info->disconnect_idle_id = 0;
 556
 557         return BLUETOOTH_ERROR_NONE;
 558 #else
 559         return BLUETOOTH_ERROR_NOT_SUPPORT;
 560 #endif
 561 }
 562
 563
 564 BT_EXPORT_API int bluetooth_rfcomm_remove_socket(int id)
 565 {
 566 #ifdef RFCOMM_DIRECT
 567         rfcomm_info_t *info;
 568 #else
 569         int result;
 570 #endif
 571
 572         BT_CHECK_ENABLED(return);
 573
 574         if (_bt_check_privilege(BT_BLUEZ_SERVICE, BT_RFCOMM_REMOVE_SOCKET)
 575                 == BLUETOOTH_ERROR_PERMISSION_DEINED) {
 576                 BT_ERR("Don't have a privilege to use this API");
 577                 return BLUETOOTH_ERROR_PERMISSION_DEINED;
 578         }
 579
 580         if (id < 0) {
 581                 BT_ERR("Invalid ID");
 582                 return BLUETOOTH_ERROR_INVALID_PARAM;
 583         }
 584
 585 #ifdef RFCOMM_DIRECT
 586         BT_INFO("RFCOMM Remove socket request from app, ID [%d]", id);
 587
 588         info = __find_rfcomm_info_with_id(id);
 589         if (info == NULL)
 590                 return BLUETOOTH_ERROR_INVALID_PARAM;
 591
 592         _bt_unregister_osp_server_in_agent(BT_RFCOMM_SERVER, info->uuid);
 593         _bt_unregister_profile(info->path);
 594
 595         rfcomm_nodes = g_slist_remove(rfcomm_nodes, info);
 596         free_rfcomm_info(info);
 597
 598         return BLUETOOTH_ERROR_NONE;
 599 #else
 600         BT_INIT_PARAMS();
 601         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 602
 603         g_array_append_vals(in_param1, &id, sizeof(int));
 604
 605         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_RFCOMM_REMOVE_SOCKET,
 606                 in_param1, in_param2, in_param3, in_param4, &out_param);
 607
 608         BT_DBG("result: %x", result);
 609
 610         if (result == BLUETOOTH_ERROR_NONE) {
 611                 _bt_remove_server(id);
 612         }
 613
 614         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 615
 616         return result;
 617 #endif
 618 }
 619
 620 BT_EXPORT_API int bluetooth_rfcomm_remove_socket_ex(const char *uuid)
 621 {
 622 #ifdef RFCOMM_DIRECT
 623         rfcomm_info_t *info;
 624
 625         BT_CHECK_ENABLED(return);
 626
 627         if (_bt_check_privilege(BT_BLUEZ_SERVICE, BT_RFCOMM_REMOVE_SOCKET)
 628                 == BLUETOOTH_ERROR_PERMISSION_DEINED) {
 629                 BT_ERR("Don't have a privilege to use this API");
 630                 return BLUETOOTH_ERROR_PERMISSION_DEINED;
 631         }
 632
 633         BT_INFO("RFCOMM Remove socket request from app, uuid=[%s]", uuid);
 634
 635         info = __find_rfcomm_info_with_uuid(uuid);
 636         if (info == NULL)
 637                 return BLUETOOTH_ERROR_INVALID_PARAM;
 638
 639         _bt_unregister_osp_server_in_agent(BT_RFCOMM_SERVER, info->uuid);
 640         _bt_unregister_profile(info->path);
 641
 642         rfcomm_nodes = g_slist_remove(rfcomm_nodes, info);
 643         free_rfcomm_info(info);
 644
 645         return BLUETOOTH_ERROR_NONE;
 646 #else
 647         return BLUETOOTH_ERROR_NOT_SUPPORT;
 648 #endif
 649 }
 650
 651 BT_EXPORT_API int bluetooth_rfcomm_server_disconnect(int socket_fd)
 652 {
 653 #ifdef RFCOMM_DIRECT
 654         rfcomm_info_t *info;
 655         rfcomm_conn_t *conn;
 656
 657         char address[20];
 658
 659         BT_INFO("### Disconnect RFCOMM server");
 660         if (socket_fd < 0) {
 661                 BT_ERR("Invalid FD");
 662                 return BLUETOOTH_ERROR_INVALID_PARAM;
 663         }
 664
 665         info = __find_rfcomm_info_with_fd(socket_fd);
 666         if (info == NULL)
 667                 return BLUETOOTH_ERROR_INVALID_PARAM;
 668
 669         conn = __find_rfcomm_conn_with_fd(info, socket_fd);
 670         if (conn == NULL)
 671                 return BLUETOOTH_ERROR_INVALID_PARAM;
 672
 673         if (conn->watch_id == 0 || conn->disconnected)
 674                 return BLUETOOTH_ERROR_NOT_CONNECTED;
 675
 676         close(conn->fd);
 677         conn->disconnected = TRUE;
 678
 679         _bt_convert_addr_type_to_string(address, conn->addr.addr);
 680
 681         BT_DBG("Address %s", address);
 682         _bt_disconnect_profile(address, info->uuid, NULL, NULL);
 683
 684         if (info->disconnect_idle_id == 0)
 685                 info->disconnect_idle_id = g_idle_add(
 686                                 (GSourceFunc)__rfcomm_server_disconnect, info);
 687         BT_DBG("-");
 688
 689         return BLUETOOTH_ERROR_NONE;
 690 #else
 691         int result;
 692
 693         BT_CHECK_ENABLED(return);
 694
 695         BT_INIT_PARAMS();
 696         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 697
 698         g_array_append_vals(in_param1, &socket_fd, sizeof(int));
 699
 700         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_RFCOMM_SOCKET_DISCONNECT,
 701                 in_param1, in_param2, in_param3, in_param4, &out_param);
 702
 703         BT_DBG("result: %x", result);
 704
 705         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 706
 707         return result;
 708 #endif
 709 }
 710
 711 BT_EXPORT_API gboolean bluetooth_rfcomm_is_server_uuid_available(const char *uuid)
 712 {
 713         int result;
 714         gboolean available = TRUE;
 715         char uuid_str[BLUETOOTH_UUID_STRING_MAX];
 716
 717         retv_if(uuid == NULL, FALSE);
 718         retv_if(bluetooth_check_adapter() ==
 719                                 BLUETOOTH_ADAPTER_DISABLED, FALSE);
 720
 721         BT_INIT_PARAMS();
 722         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 723
 724         g_strlcpy(uuid_str, uuid, sizeof(uuid_str));
 725         g_array_append_vals(in_param1, uuid_str, BLUETOOTH_UUID_STRING_MAX);
 726
 727         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_RFCOMM_IS_UUID_AVAILABLE,
 728                 in_param1, in_param2, in_param3, in_param4, &out_param);
 729
 730         BT_DBG("result: %x", result);
 731
 732         if (result == BLUETOOTH_ERROR_NONE) {
 733                 available = g_array_index(out_param, gboolean, 0);
 734         }
 735
 736         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 737
 738         BT_DBG("available: %d", available);
 739
 740         return available;
 741 }
 742
 743 BT_EXPORT_API int bluetooth_rfcomm_server_is_connected(const bluetooth_device_address_t *device_address, gboolean *connected)
 744 {
 745         GSList *l;
 746         GSList *ll;
 747         rfcomm_info_t *info;
 748         rfcomm_conn_t *conn;
 749
 750         BT_CHECK_PARAMETER(device_address, return);
 751         BT_CHECK_PARAMETER(connected, return);
 752
 753         *connected = FALSE;
 754
 755         for (l = rfcomm_nodes; l; l = l->next) {
 756                 info = l->data;
 757
 758                 if (info == NULL || info->rfcomm_conns == NULL)
 759                         continue;
 760
 761                 for (ll = info->rfcomm_conns; ll; ll = ll->next) {
 762                         conn = ll->data;
 763
 764                         if (memcmp(device_address, &conn->addr,
 765                                         sizeof(bluetooth_device_address_t)))
 766                                 continue;
 767
 768                         *connected = TRUE;
 769                         return BLUETOOTH_ERROR_NONE;
 770                 }
 771         }
 772
 773         return BLUETOOTH_ERROR_NONE;
 774 }
 775
 776 BT_EXPORT_API int bluetooth_rfcomm_listen_and_accept(int id, int max_pending_connection)
 777 {
 778 #ifdef RFCOMM_DIRECT
 779         rfcomm_info_t *info;
 780 #else
 781         int result;
 782         gboolean native_service = TRUE;
 783 #endif
 784
 785         BT_CHECK_ENABLED(return);
 786         if (id < 0) {
 787                 BT_ERR("Invalid ID");
 788                 return BLUETOOTH_ERROR_INVALID_PARAM;
 789         }
 790
 791 #ifdef TIZEN_DPM_ENABLE
 792         if (_bt_check_dpm(BT_DPM_SPP, NULL) == BT_DPM_RESTRICTED) {
 793                 BT_ERR("Not allow to use SPP profile");
 794                 return BLUETOOTH_ERROR_DEVICE_POLICY_RESTRICTION;
 795         }
 796 #endif
 797
 798 #ifdef RFCOMM_DIRECT
 799         BT_INFO("RFCOMM Listen & accept from app");
 800
 801         info = __find_rfcomm_info_with_id(id);
 802         if (info == NULL)
 803                 return BLUETOOTH_ERROR_INVALID_PARAM;
 804
 805         bt_register_profile_info_t profile_info;
 806         int result;
 807
 808         profile_info.authentication = TRUE;
 809         profile_info.authorization = TRUE;
 810         profile_info.obj_path = info->path;
 811         profile_info.role = NULL;
 812         profile_info.service = info->uuid;
 813         profile_info.uuid = info->uuid;
 814
 815         BT_INFO("uuid %s", profile_info.uuid);
 816         result = _bt_register_profile(&profile_info, TRUE);
 817
 818         return result;
 819 #else
 820         BT_INIT_PARAMS();
 821         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 822
 823         g_array_append_vals(in_param1, &id, sizeof(int));
 824         g_array_append_vals(in_param2, &max_pending_connection, sizeof(int));
 825         g_array_append_vals(in_param3, &native_service, sizeof(gboolean));
 826
 827         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_RFCOMM_LISTEN,
 828                 in_param1, in_param2, in_param3, in_param4, &out_param);
 829
 830         BT_DBG("result: %x", result);
 831
 832         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 833
 834         return result;
 835 #endif
 836 }
 837
 838 BT_EXPORT_API int bluetooth_rfcomm_listen_and_accept_ex(const char *uuid,
 839                                         int max_pending_connection,
 840                                         const char *bus_name, const char *path)
 841 {
 842 #ifdef RFCOMM_DIRECT
 843         rfcomm_info_t *info;
 844
 845         BT_CHECK_ENABLED(return);
 846
 847 #ifdef TIZEN_DPM_ENABLE
 848         if (_bt_check_dpm(BT_DPM_SPP, NULL) == BT_DPM_RESTRICTED) {
 849                 BT_ERR("Not allow to use SPP profile");
 850                 return BLUETOOTH_ERROR_DEVICE_POLICY_RESTRICTION;
 851         }
 852 #endif
 853
 854         BT_INFO("RFCOMM Listen & accept from app");
 855
 856         info = __find_rfcomm_info_with_uuid(uuid);
 857         if (info == NULL)
 858                 return BLUETOOTH_ERROR_INVALID_PARAM;
 859
 860         bt_register_profile_info_t profile_info;
 861         int result;
 862
 863         profile_info.authentication = TRUE;
 864         profile_info.authorization = TRUE;
 865         profile_info.obj_path = info->path;
 866         profile_info.role = NULL;
 867         profile_info.service = info->uuid;
 868         profile_info.uuid = info->uuid;
 869
 870         BT_INFO("uuid %s", profile_info.uuid);
 871         result = _bt_register_profile_ex(&profile_info, TRUE, bus_name, path);
 872
 873         return result;
 874 #else
 875         return BLUETOOTH_ERROR_NOT_SUPPORT;
 876 #endif
 877 }
 878
 879 BT_EXPORT_API int bluetooth_rfcomm_listen(int id, int max_pending_connection)
 880 {
 881 #ifdef RFCOMM_DIRECT
 882         rfcomm_info_t *info;
 883 #else
 884         int result;
 885         gboolean native_service = FALSE;
 886 #endif
 887
 888         BT_CHECK_ENABLED(return);
 889         if (id < 0) {
 890                 BT_ERR("Invalid ID");
 891                 return BLUETOOTH_ERROR_INVALID_PARAM;
 892         }
 893
 894 #ifdef TIZEN_DPM_ENABLE
 895         if (_bt_check_dpm(BT_DPM_SPP, NULL) == BT_DPM_RESTRICTED) {
 896                 BT_ERR("Not allow to use SPP profile");
 897                 return BLUETOOTH_ERROR_DEVICE_POLICY_RESTRICTION;
 898         }
 899 #endif
 900
 901 #ifdef RFCOMM_DIRECT
 902         BT_INFO("RFCOMM Listen");
 903
 904         info = __find_rfcomm_info_with_id(id);
 905         if (info == NULL)
 906                 return BLUETOOTH_ERROR_INVALID_PARAM;
 907
 908         bt_register_profile_info_t profile_info;
 909         int result;
 910
 911         profile_info.authentication = TRUE;
 912         profile_info.authorization = TRUE;
 913         profile_info.obj_path = info->path;
 914         profile_info.role = NULL;
 915         profile_info.service = info->uuid;
 916         profile_info.uuid = info->uuid;
 917         BT_INFO("UUID %s", info->uuid);
 918         BT_INFO("PATH %s", info->path);
 919         result = _bt_register_profile_platform(&profile_info, TRUE);
 920         if (result != BLUETOOTH_ERROR_NONE)
 921                 return result;
 922
 923         return _bt_register_osp_server_in_agent(BT_RFCOMM_SERVER, info->uuid,
 924                                                 info->path, id);
 925
 926 #else
 927         BT_INIT_PARAMS();
 928         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 929
 930         g_array_append_vals(in_param1, &id, sizeof(int));
 931         g_array_append_vals(in_param2, &max_pending_connection, sizeof(int));
 932         g_array_append_vals(in_param3, &native_service, sizeof(gboolean));
 933
 934         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_RFCOMM_LISTEN,
 935                 in_param1, in_param2, in_param3, in_param4, &out_param);
 936
 937         BT_DBG("result: %x", result);
 938
 939         if (result == BLUETOOTH_ERROR_NONE) {
 940                 _bt_add_server(id);
 941         }
 942
 943         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 944
 945         return result;
 946 #endif
 947 }
 948
 949 BT_EXPORT_API int bluetooth_rfcomm_accept_connection(int server_fd)
 950 {
 951         int result;
 952
 953         BT_CHECK_ENABLED(return);
 954
 955 #ifdef TIZEN_DPM_ENABLE
 956         if (_bt_check_dpm(BT_DPM_SPP, NULL) == BT_DPM_RESTRICTED) {
 957                 BT_ERR("Not allow to use SPP profile");
 958                 return BLUETOOTH_ERROR_DEVICE_POLICY_RESTRICTION;
 959         }
 960 #endif
 961
 962         if (server_fd < 0) {
 963                 BT_ERR("Invalid FD");
 964                 return BLUETOOTH_ERROR_INVALID_PARAM;
 965         }
 966
 967         BT_INIT_PARAMS();
 968         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 969
 970         g_array_append_vals(in_param1, &server_fd, sizeof(int));
 971
 972         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_RFCOMM_ACCEPT_CONNECTION,
 973                 in_param1, in_param2, in_param3, in_param4, &out_param);
 974
 975         BT_DBG("result: %x", result);
 976
 977         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 978
 979         return result;
 980 }
 981
 982 BT_EXPORT_API int bluetooth_rfcomm_reject_connection(int server_fd)
 983 {
 984         int result;
 985
 986         BT_CHECK_ENABLED(return);
 987
 988         if (server_fd < 0) {
 989                 BT_ERR("Invalid FD");
 990                 return BLUETOOTH_ERROR_INVALID_PARAM;
 991         }
 992
 993         BT_INFO("+");
 994
 995         BT_INIT_PARAMS();
 996         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 997
 998         g_array_append_vals(in_param1, &server_fd, sizeof(int));
 999
1000         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_RFCOMM_REJECT_CONNECTION,
1001                 in_param1, in_param2, in_param3, in_param4, &out_param);
1002
1003         BT_DBG("result: %x", result);
1004
1005         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1006
1007         return result;
1008 }
1009