bt-service/bt-service-rfcomm-server.c

   1 /*
   2  * Bluetooth-frwk
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact:  Hocheol Seo <hocheol.seo@samsung.com>
   7  *               Girishashok Joshi <girish.joshi@samsung.com>
   8  *               Chanyeol Park <chanyeol.park@samsung.com>
   9  *
  10  * Licensed under the Apache License, Version 2.0 (the "License");
  11  * you may not use this file except in compliance with the License.
  12  * You may obtain a copy of the License at
  13  *
  14  *              http://www.apache.org/licenses/LICENSE-2.0
  15  *
  16  * Unless required by applicable law or agreed to in writing, software
  17  * distributed under the License is distributed on an "AS IS" BASIS,
  18  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  19  * See the License for the specific language governing permissions and
  20  * limitations under the License.
  21  *
  22  */
  23
  24 #include <dbus/dbus-glib.h>
  25 #include <dbus/dbus.h>
  26 #include <glib.h>
  27 #include <dlog.h>
  28 #include <string.h>
  29 #include <sys/socket.h>
  30 #include <sys/un.h>
  31
  32 #include "bluetooth-api.h"
  33 #include "bt-internal-types.h"
  34
  35 #include "bt-service-common.h"
  36 #include "bt-service-event.h"
  37 #include "bt-service-util.h"
  38 #include "bt-service-rfcomm-client.h"
  39 #include "bt-service-rfcomm-server.h"
  40 #include "bt-service-agent.h"
  41
  42 /* Range of RFCOMM server ID : 0 ~ 244 */
  43 #define BT_RFCOMM_SERVER_ID_MAX 245
  44
  45 #define BT_RFCOMM_PROXY_ADDRESS "x00/bluez/rfcomm"
  46 #define BT_RFCOMM_SOCKET_ADDRESS "/bluez/rfcomm"
  47
  48 typedef struct {
  49         int data_fd;
  50         char *uuid;
  51         char *remote_address;
  52 } bt_rfcomm_event_info_t;
  53
  54 GSList *server_list;
  55 static int latest_id = -1;
  56 static gboolean server_id_used[BT_RFCOMM_SERVER_ID_MAX];
  57
  58 int __bt_rfcomm_assign_server_id(void)
  59 {
  60         int index;
  61
  62         BT_DBG("latest_id: %d", latest_id);
  63
  64         index = latest_id + 1;
  65
  66         if (index >= BT_RFCOMM_SERVER_ID_MAX)
  67                 index = 0;
  68
  69         BT_DBG("index: %d", index);
  70
  71         while (server_id_used[index] == TRUE) {
  72                 if (index == latest_id) {
  73                         /* No available ID */
  74                         BT_ERR("All request ID is used");
  75                         return -1;
  76                 }
  77
  78                 index++;
  79
  80                 if (index >= BT_RFCOMM_SERVER_ID_MAX)
  81                         index = 0;
  82         }
  83
  84         latest_id = index;
  85         server_id_used[index] = TRUE;
  86
  87         BT_DBG("Assigned Id: %d", latest_id);
  88
  89         return latest_id;
  90 }
  91
  92 void __bt_rfcomm_delete_server_id(int server_id)
  93 {
  94         ret_if(server_id >= BT_RFCOMM_SERVER_ID_MAX);
  95         ret_if(server_id < 0);
  96
  97         server_id_used[server_id] = FALSE;
  98
  99         /* Next server will use this ID */
 100         latest_id = server_id - 1;
 101 }
 102
 103
 104 static bt_rfcomm_server_info_t *__bt_rfcomm_get_server_info(int control_fd)
 105 {
 106         GSList *l;
 107         bt_rfcomm_server_info_t *server_info;
 108
 109         retv_if(control_fd <= 0, NULL);
 110
 111         for (l = server_list; l != NULL; l = l->next) {
 112                 server_info = l->data;
 113
 114                 if (server_info == NULL)
 115                         continue;
 116
 117                 if (control_fd == server_info->control_fd)
 118                         return server_info;
 119         }
 120
 121         return NULL;
 122 }
 123
 124 static bt_rfcomm_server_info_t *__bt_rfcomm_get_server_info_using_data_fd(int data_fd)
 125 {
 126         GSList *l;
 127         bt_rfcomm_server_info_t *server_info;
 128
 129         retv_if(data_fd <= 0, NULL);
 130
 131         for (l = server_list; l != NULL; l = l->next) {
 132                 server_info = l->data;
 133
 134                 if (server_info == NULL)
 135                         continue;
 136
 137                 if (data_fd == server_info->data_fd)
 138                         return server_info;
 139         }
 140
 141         return NULL;
 142 }
 143
 144 static DBusGProxy *__bt_rfcomm_get_serial_manager_proxy(void)
 145 {
 146         DBusGProxy *proxy;
 147         DBusGConnection *g_conn;
 148         char *adapter_path;
 149
 150         BT_DBG("+");
 151
 152         g_conn = _bt_get_system_gconn();
 153         retv_if(g_conn == NULL, NULL);
 154
 155         adapter_path = _bt_get_adapter_path();
 156         retv_if(adapter_path == NULL, NULL);
 157
 158         proxy = dbus_g_proxy_new_for_name(g_conn, BT_BLUEZ_NAME,
 159                         adapter_path, BT_SERIAL_MANAGER_INTERFACE);
 160
 161         g_free(adapter_path);
 162
 163         BT_DBG("-");
 164
 165         return proxy;
 166 }
 167
 168 static DBusGProxy *__bt_get_serial_proxy(char *serial_path)
 169 {
 170         DBusGProxy *proxy;
 171         DBusGConnection *g_conn;
 172
 173         g_conn = _bt_get_system_gconn();
 174         retv_if(g_conn == NULL, NULL);
 175
 176         proxy = dbus_g_proxy_new_for_name(g_conn, BT_BLUEZ_NAME,
 177                         serial_path, BT_SERIAL_PROXY_INTERFACE);
 178
 179         return proxy;
 180 }
 181
 182 static char *__bt_rfcomm_get_proxy_address(int server_id)
 183 {
 184         BT_DBG("+");
 185
 186         return g_strdup_printf("%s%d",
 187                                 BT_RFCOMM_PROXY_ADDRESS,
 188                                 server_id);
 189 }
 190
 191 int __bt_rfcomm_get_socket(int server_id)
 192 {
 193         int result;
 194         int socket_fd;
 195         char *socket_address = NULL;
 196         struct sockaddr_un server_addr;
 197
 198         retv_if(server_id < 0, -1);
 199
 200         socket_fd = socket(AF_UNIX, SOCK_STREAM, 0);
 201         retv_if(socket_fd < 0, -1);
 202
 203         memset(&server_addr, 0, sizeof(server_addr));
 204         server_addr.sun_family = PF_UNIX;
 205
 206         socket_address = g_strdup_printf("%s%d",
 207                                 BT_RFCOMM_SOCKET_ADDRESS,
 208                                 server_id);
 209
 210         BT_DBG("socket_address: %s", socket_address);
 211
 212         g_strlcpy(server_addr.sun_path + 1, socket_address,
 213                                         sizeof(server_addr.sun_path));
 214
 215         if (bind(socket_fd, (struct sockaddr *)&server_addr,
 216                                         sizeof(server_addr)) < 0) {
 217                 BT_ERR("Can't Bind Sock");
 218                 goto fail;
 219         }
 220
 221         BT_DBG("socket_fd = %d", socket_fd);
 222
 223         result = _bt_set_socket_non_blocking(socket_fd);
 224
 225         if (result != BLUETOOTH_ERROR_NONE) {
 226                 BT_ERR("Cannot set the tty");
 227                 goto fail;
 228         }
 229
 230         g_free(socket_address);
 231         return socket_fd;
 232 fail:
 233         g_free(socket_address);
 234         close(socket_fd);
 235         return -1;
 236 }
 237
 238 int _bt_rfcomm_create_socket(char *sender, char *uuid)
 239 {
 240         DBusGProxy *serial_manager = NULL;
 241         DBusGProxy *serial_proxy = NULL;
 242         GError *error = NULL;
 243         char *proxy_address = NULL;
 244         char *serial_path = NULL;
 245         int server_id;
 246         int socket_fd;
 247         bt_rfcomm_server_info_t *server_info;
 248
 249         BT_CHECK_PARAMETER(uuid, return);
 250
 251         server_id = __bt_rfcomm_assign_server_id();
 252         retv_if(server_id < 0, BLUETOOTH_ERROR_INTERNAL);
 253
 254         serial_manager = __bt_rfcomm_get_serial_manager_proxy();
 255         if (serial_manager == NULL)
 256                 goto fail;
 257
 258         proxy_address = __bt_rfcomm_get_proxy_address(server_id);
 259         if (proxy_address == NULL)
 260                 goto fail;
 261
 262         dbus_g_proxy_call(serial_manager, "CreateProxy", NULL,
 263                         G_TYPE_STRING, uuid,
 264                         G_TYPE_STRING, proxy_address,
 265                         G_TYPE_INVALID,
 266                         G_TYPE_STRING, &serial_path,
 267                         G_TYPE_INVALID);
 268
 269         if (serial_path == NULL)
 270                 goto fail;
 271
 272         BT_DBG("serial_path: %s", serial_path);
 273
 274         serial_proxy = __bt_get_serial_proxy(serial_path);
 275         if (serial_proxy == NULL)
 276                 goto fail;
 277
 278         if (!dbus_g_proxy_call(serial_proxy, "Enable", &error,
 279                         G_TYPE_INVALID, G_TYPE_INVALID)) {
 280                 if (error != NULL) {
 281                         BT_ERR("Enable Error: %s\n", error->message);
 282                         g_error_free(error);
 283                 }
 284                 goto fail;
 285         }
 286
 287         socket_fd = __bt_rfcomm_get_socket(server_id);
 288         if (socket_fd < 0) {
 289                 BT_ERR("Can't get socket");
 290                 goto fail;
 291         }
 292
 293         server_info = g_malloc0(sizeof(bt_rfcomm_server_info_t));
 294         server_info->server_id = server_id;
 295         server_info->serial_proxy = serial_proxy;
 296         server_info->manager_proxy = serial_manager;
 297         server_info->serial_path = g_strdup(serial_path);
 298         server_info->uuid = g_strdup(uuid);
 299         server_info->sender = g_strdup(sender);
 300         server_info->control_fd = socket_fd;
 301
 302         server_list = g_slist_append(server_list, server_info);
 303
 304         g_free(proxy_address);
 305
 306         return socket_fd;
 307 fail:
 308         __bt_rfcomm_delete_server_id(server_id);
 309         g_free(proxy_address);
 310
 311         if (serial_manager) {
 312                 if (serial_path) {
 313                         dbus_g_proxy_call(serial_manager, "RemoveProxy", NULL,
 314                                         G_TYPE_STRING, serial_path,
 315                                         G_TYPE_INVALID,
 316                                         G_TYPE_INVALID);
 317                 }
 318                 g_object_unref(serial_manager);
 319         }
 320
 321         if (serial_proxy)
 322                 g_object_unref(serial_proxy);
 323
 324         return BLUETOOTH_ERROR_INTERNAL;
 325 }
 326
 327 static gboolean __bt_rfcomm_server_data_received_cb(GIOChannel *chan,
 328                                                 GIOCondition cond,
 329                                                 gpointer data)
 330 {
 331         char *buffer = NULL;
 332         gsize len;
 333         int result = BLUETOOTH_ERROR_NONE;
 334         bt_rfcomm_server_info_t *server_info = data;
 335
 336         retv_if(server_info == NULL, FALSE);
 337
 338         if (cond & (G_IO_NVAL | G_IO_HUP | G_IO_ERR)) {
 339                 BT_ERR("Unix server  disconnected: %d", server_info->data_fd);
 340                 _bt_rfcomm_server_disconnect(server_info->data_fd);
 341                 return FALSE;
 342         }
 343
 344         buffer = g_malloc0(BT_RFCOMM_BUFFER_MAX + 1);
 345
 346         if (g_io_channel_read_chars(chan, buffer, BT_RFCOMM_BUFFER_MAX, &len, NULL) ==
 347                                                         G_IO_STATUS_ERROR) {
 348                 BT_ERR("IO Channel read error server");
 349                 g_free(buffer);
 350                 _bt_rfcomm_server_disconnect(server_info->data_fd);
 351                 return FALSE;
 352         }
 353
 354         if (len == 0) {
 355                 BT_ERR("Read failed len=%d, fd=%d\n",
 356                                 len, server_info->data_fd);
 357                 g_free(buffer);
 358                 _bt_rfcomm_server_disconnect(server_info->data_fd);
 359                 return FALSE;
 360         }
 361
 362         _bt_send_event(BT_RFCOMM_SERVER_EVENT,
 363                 BLUETOOTH_EVENT_RFCOMM_DATA_RECEIVED,
 364                 DBUS_TYPE_INT32, &result,
 365                 DBUS_TYPE_INT16, &server_info->data_fd,
 366                 DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE,
 367                 &buffer, len,
 368                 DBUS_TYPE_INVALID);
 369
 370         g_free(buffer);
 371
 372         return TRUE;
 373 }
 374
 375 int __bt_rfcomm_server_get_address(bt_rfcomm_server_info_t *server_info)
 376 {
 377         DBusMessage *msg;
 378         DBusMessage *reply;
 379         DBusError error;
 380         DBusMessageIter reply_iter;
 381         DBusMessageIter reply_iter_entry;
 382         DBusConnection *conn;
 383         const char *property;
 384
 385         BT_CHECK_PARAMETER(server_info, return);
 386
 387         /* GetInfo Proxy Part */
 388         msg = dbus_message_new_method_call(BT_BLUEZ_NAME,
 389                                         server_info->serial_path,
 390                                         BT_SERIAL_PROXY_INTERFACE,
 391                                         "GetInfo");
 392
 393         retv_if(msg == NULL, BLUETOOTH_ERROR_INTERNAL);
 394
 395         dbus_error_init(&error);
 396
 397         conn = _bt_get_system_conn();
 398
 399         reply = dbus_connection_send_with_reply_and_block(conn, msg, -1, &error);
 400         dbus_message_unref(msg);
 401
 402         if (reply == NULL) {
 403                 BT_ERR("Can't Call GetInfo Proxy");
 404                 if (dbus_error_is_set(&error)) {
 405                         BT_ERR("%s", error.message);
 406                         dbus_error_free(&error);
 407                 }
 408                 return BLUETOOTH_ERROR_INTERNAL;
 409         }
 410
 411         dbus_message_iter_init(reply, &reply_iter);
 412
 413         if (dbus_message_iter_get_arg_type(&reply_iter) != DBUS_TYPE_ARRAY) {
 414                 BT_ERR("Can't get reply arguments - DBUS_TYPE_ARRAY");
 415                 goto fail;
 416         }
 417
 418         dbus_message_iter_recurse(&reply_iter, &reply_iter_entry);
 419
 420         /*Parse the dict */
 421         while (dbus_message_iter_get_arg_type(&reply_iter_entry) ==
 422                                                 DBUS_TYPE_DICT_ENTRY) {
 423                 DBusMessageIter dict_entry;
 424                 DBusMessageIter dict_entry_val;
 425
 426                 dbus_message_iter_recurse(&reply_iter_entry, &dict_entry);
 427
 428                 dbus_message_iter_get_basic(&dict_entry, &property);
 429
 430                 if (g_strcmp0("connected", property) == 0) {
 431                         dbus_bool_t value;
 432
 433                         dbus_message_iter_next(&dict_entry);
 434                         dbus_message_iter_recurse(&dict_entry, &dict_entry_val);
 435                         dbus_message_iter_get_basic(&dict_entry_val, &value);
 436
 437                         if (value == FALSE)
 438                                 goto fail;
 439
 440                         /*Parsing the address */
 441                         dbus_message_iter_next(&reply_iter_entry);
 442                         dbus_message_iter_recurse(&reply_iter_entry, &dict_entry);
 443                         dbus_message_iter_get_basic(&dict_entry, &property);
 444                         BT_DBG("String received...... = %s", property);
 445
 446                         if (g_strcmp0("address", property) == 0) {
 447                                 if (!dbus_message_iter_next(&dict_entry)) {
 448                                         BT_ERR("Failed getting next dict entry\n");
 449                                         goto fail;
 450                                 }
 451
 452                                 if (dbus_message_iter_get_arg_type(&dict_entry) !=
 453                                                                 DBUS_TYPE_VARIANT) {
 454                                         BT_ERR("Failed get arg type varient\n");
 455                                         goto fail;
 456                                 }
 457
 458                                 /*Getting the value of the varient*/
 459                                 dbus_message_iter_recurse(&dict_entry,
 460                                                           &dict_entry_val);
 461
 462                                 if (dbus_message_iter_get_arg_type(&dict_entry_val) !=
 463                                                                         DBUS_TYPE_STRING) {
 464                                         BT_ERR("Failed get arg type string\n");
 465                                         goto fail;
 466                                 }
 467
 468                                 /*get  value string address*/
 469                                 dbus_message_iter_get_basic(&dict_entry_val, &property);
 470
 471                                 BT_DBG("Address = %s\n", property);
 472
 473                                 g_free(server_info->remote_address);
 474                                 server_info->remote_address = g_strdup(property);
 475                         }
 476
 477                 }
 478
 479                 dbus_message_iter_next(&reply_iter_entry);
 480         }
 481
 482         dbus_message_unref(reply);
 483
 484         return BLUETOOTH_ERROR_NONE;
 485
 486 fail:
 487         dbus_message_unref(reply);
 488         return BLUETOOTH_ERROR_INTERNAL;
 489 }
 490
 491 static gboolean __bt_rfcomm_server_connected_cb(GIOChannel *chan,
 492                                                         GIOCondition cond,
 493                                                         gpointer data)
 494 {
 495         bt_rfcomm_server_info_t *server_info;
 496         request_info_t *req_info;
 497         int client_sock;
 498         int addr_len;
 499         struct sockaddr_un sock_addr;
 500         int result = BLUETOOTH_ERROR_NONE;
 501
 502         BT_DBG("rfcomm_server.server_io_channel has %d", cond);
 503
 504         server_info = data;
 505         retv_if(server_info == NULL, FALSE);
 506
 507         if (cond & G_IO_NVAL)
 508                 return FALSE;
 509
 510         if (cond & (G_IO_HUP | G_IO_ERR)) {
 511                 _bt_rfcomm_remove_socket(server_info->control_fd);
 512                 return FALSE;
 513         }
 514
 515         memset(&sock_addr, 0, sizeof(struct sockaddr_un));
 516         addr_len = sizeof(struct sockaddr_un);
 517
 518         client_sock = accept(server_info->control_fd,
 519                              (struct sockaddr *)&sock_addr,
 520                              (socklen_t *)&addr_len);
 521
 522         if (client_sock < 0) {
 523                 BT_ERR("Server Accept Error");
 524                 return TRUE;
 525
 526         } else {
 527                 BT_DBG("Accept Client Sock.(%d)\n", client_sock);
 528
 529         }
 530
 531         if (_bt_set_non_blocking_tty(client_sock) < 0) {
 532                 /* Even if setting the tty fails we will continue */
 533                 BT_ERR("Setting the tty properties failed(%d)\n", client_sock);
 534         }
 535
 536         server_info->data_fd = client_sock;
 537         server_info->data_io = g_io_channel_unix_new(client_sock);
 538
 539         g_io_channel_set_encoding(server_info->data_io, NULL, NULL);
 540         g_io_channel_set_flags(server_info->data_io, G_IO_FLAG_NONBLOCK, NULL);
 541         g_io_channel_set_close_on_unref(server_info->data_io, TRUE);
 542
 543         server_info->data_id =
 544             g_io_add_watch(server_info->data_io,
 545                            G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
 546                            __bt_rfcomm_server_data_received_cb, server_info);
 547
 548         g_io_channel_unref(server_info->data_io);
 549
 550         __bt_rfcomm_server_get_address(server_info);
 551
 552         if (server_info->remote_address == NULL)
 553                 server_info->remote_address = g_strdup("");
 554
 555         if (server_info->server_type == BT_CUSTOM_SERVER) {
 556                 int result;
 557                 GArray *out_param1;
 558                 GArray *out_param2;
 559
 560                 req_info = _bt_get_request_info(server_info->accept_id);
 561                 if (req_info == NULL || req_info->context == NULL) {
 562                         BT_ERR("info is NULL");
 563                         goto done;
 564                 }
 565
 566                 server_info->accept_id = 0;
 567                 result = BLUETOOTH_ERROR_NONE;
 568
 569                 out_param1 = g_array_new(FALSE, FALSE, sizeof(gchar));
 570                 out_param2 = g_array_new(FALSE, FALSE, sizeof(gchar));
 571
 572                 g_array_append_vals(out_param1, &server_info->data_fd,
 573                                         sizeof(int));
 574                 g_array_append_vals(out_param2, &result, sizeof(int));
 575
 576                 dbus_g_method_return(req_info->context, out_param1, out_param2);
 577
 578                 g_array_free(out_param1, TRUE);
 579                 g_array_free(out_param2, TRUE);
 580
 581                 _bt_delete_request_list(req_info->req_id);
 582         }
 583
 584 done:
 585         _bt_send_event(BT_RFCOMM_SERVER_EVENT,
 586                 BLUETOOTH_EVENT_RFCOMM_CONNECTED,
 587                 DBUS_TYPE_INT32, &result,
 588                 DBUS_TYPE_STRING, &server_info->remote_address,
 589                 DBUS_TYPE_STRING, &server_info->uuid,
 590                 DBUS_TYPE_INT16, &server_info->data_fd,
 591                 DBUS_TYPE_INVALID);
 592
 593         BT_DBG("-");
 594         return TRUE;
 595 }
 596
 597
 598 int _bt_rfcomm_listen(int socket_fd, int max_pending, gboolean is_native)
 599 {
 600         int io_id;
 601         bt_rfcomm_server_info_t *server_info;
 602         GIOChannel *io_channel;
 603
 604         server_info = __bt_rfcomm_get_server_info(socket_fd);
 605         retv_if(server_info == NULL, BLUETOOTH_ERROR_INVALID_PARAM);
 606         retv_if(server_info->control_io != NULL, BLUETOOTH_ERROR_DEVICE_BUSY);
 607
 608         if (listen(socket_fd, max_pending) != 0) {
 609                 BT_ERR("Fail to listen");
 610                 return BLUETOOTH_ERROR_INTERNAL;
 611         }
 612
 613         io_channel = g_io_channel_unix_new(socket_fd);
 614         server_info->control_io = io_channel;
 615
 616         g_io_channel_set_close_on_unref(io_channel, TRUE);
 617         g_io_channel_set_encoding(io_channel, NULL, NULL);
 618         g_io_channel_set_flags(io_channel, G_IO_FLAG_NONBLOCK, NULL);
 619
 620         io_id = g_io_add_watch(io_channel,
 621                            G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
 622                            __bt_rfcomm_server_connected_cb,
 623                            server_info);
 624
 625         server_info->control_id = io_id;
 626         g_io_channel_unref(io_channel);
 627
 628         /* BT_CUSTOM_SERVER / BT_NATIVE_SERVER*/
 629         if (is_native) {
 630                 server_info->server_type = BT_NATIVE_SERVER;
 631         } else {
 632                 server_info->server_type = BT_CUSTOM_SERVER;
 633                 _bt_register_osp_server_in_agent(BT_RFCOMM_SERVER,
 634                                                 server_info->uuid, NULL, -1);
 635         }
 636
 637         return BLUETOOTH_ERROR_NONE;
 638 }
 639
 640 int _bt_rfcomm_remove_socket(int socket_fd)
 641 {
 642         bt_rfcomm_server_info_t *server_info;
 643         int result = BLUETOOTH_ERROR_NONE;
 644
 645         BT_DBG("+");
 646
 647         server_info = __bt_rfcomm_get_server_info(socket_fd);
 648         retv_if(server_info == NULL, BLUETOOTH_ERROR_INVALID_PARAM);
 649
 650         if (server_info->serial_proxy) {
 651                 if (!dbus_g_proxy_call(server_info->serial_proxy, "Disable",
 652                                         NULL,
 653                                         G_TYPE_INVALID,
 654                                         G_TYPE_INVALID)) {
 655                         BT_ERR("Fail to disable");
 656                 }
 657         }
 658
 659         if (server_info->manager_proxy && server_info->serial_path) {
 660                 if (!dbus_g_proxy_call(server_info->manager_proxy,
 661                                 "RemoveProxy", NULL,
 662                                 G_TYPE_STRING, server_info->serial_path,
 663                                 G_TYPE_INVALID,
 664                                 G_TYPE_INVALID)) {
 665                         BT_ERR("Fail to remove proxy");
 666                 }
 667         }
 668
 669         if (server_info->server_type == BT_CUSTOM_SERVER) {
 670                 _bt_unregister_osp_server_in_agent(BT_RFCOMM_SERVER,
 671                                                 server_info->uuid);
 672         }
 673
 674         _bt_send_event(BT_RFCOMM_SERVER_EVENT,
 675                 BLUETOOTH_EVENT_RFCOMM_SERVER_REMOVED,
 676                 DBUS_TYPE_INT32, &result,
 677                 DBUS_TYPE_INT16, &server_info->data_fd,
 678                 DBUS_TYPE_INVALID);
 679
 680         _bt_rfcomm_server_disconnect(server_info->data_fd);
 681
 682         if (server_info->control_id > 0)
 683                 g_source_remove(server_info->control_id);
 684
 685         if (server_info->control_fd > 0)
 686                 close(server_info->control_fd);
 687
 688         server_list = g_slist_remove(server_list, server_info);
 689
 690         __bt_rfcomm_delete_server_id(server_info->server_id);
 691
 692         g_free(server_info->serial_path);
 693         g_free(server_info->uuid);
 694         g_free(server_info->sender);
 695         g_free(server_info);
 696
 697         BT_DBG("-");
 698
 699         return BLUETOOTH_ERROR_NONE;
 700 }
 701
 702 static int __bt_rfcomm_server_disconnect_cb(void *data)
 703 {
 704         bt_rfcomm_event_info_t *event_info = data;
 705         int result = BLUETOOTH_ERROR_NONE;
 706
 707         retv_if(event_info == NULL, BLUETOOTH_ERROR_NONE);
 708         retv_if(event_info->uuid == NULL, BLUETOOTH_ERROR_NONE);
 709
 710         if (event_info->remote_address == NULL)
 711                 event_info->remote_address = g_strdup("");
 712
 713         _bt_send_event(BT_RFCOMM_SERVER_EVENT,
 714                 BLUETOOTH_EVENT_RFCOMM_DISCONNECTED,
 715                 DBUS_TYPE_INT32, &result,
 716                 DBUS_TYPE_STRING, &event_info->remote_address,
 717                 DBUS_TYPE_STRING, &event_info->uuid,
 718                 DBUS_TYPE_INT16, &event_info->data_fd,
 719                 DBUS_TYPE_INVALID);
 720
 721         g_free(event_info->uuid);
 722         g_free(event_info->remote_address);
 723         g_free(event_info);
 724
 725         return BLUETOOTH_ERROR_NONE;
 726 }
 727
 728 int _bt_rfcomm_server_disconnect(int data_fd)
 729 {
 730         bt_rfcomm_server_info_t *server_info;
 731         bt_rfcomm_event_info_t *event_info;
 732
 733         BT_DBG("+");
 734
 735         retv_if(data_fd <= 0, BLUETOOTH_ERROR_INVALID_PARAM);
 736
 737         server_info = __bt_rfcomm_get_server_info_using_data_fd(data_fd);
 738         retv_if(server_info == NULL, BLUETOOTH_ERROR_INVALID_PARAM);
 739
 740         if (server_info->data_id > 0)
 741                 g_source_remove(server_info->data_id);
 742
 743         if (server_info->data_fd > 0)
 744                 close(server_info->data_fd);
 745
 746         event_info = g_malloc0(sizeof(bt_rfcomm_event_info_t));
 747         event_info->data_fd = server_info->data_fd;
 748         event_info->remote_address = g_strdup(server_info->remote_address);
 749         event_info->uuid = g_strdup(server_info->uuid);
 750
 751         /* Send the disconnected event after return the function */
 752         g_idle_add((GSourceFunc)__bt_rfcomm_server_disconnect_cb, event_info);
 753
 754         g_free(server_info->remote_address);
 755         server_info->remote_address = NULL;
 756         server_info->data_fd = -1;
 757         server_info->data_id = 0;
 758         server_info->data_io = NULL;
 759
 760         BT_DBG("-");
 761
 762         return BLUETOOTH_ERROR_NONE;
 763 }
 764
 765 /* To support the BOT  */
 766 int _bt_rfcomm_is_uuid_available(char *uuid, gboolean *available)
 767 {
 768         GSList *l;
 769         bt_rfcomm_server_info_t *server_info;
 770
 771         BT_CHECK_PARAMETER(uuid, return);
 772         BT_CHECK_PARAMETER(available, return);
 773
 774         *available = FALSE;
 775
 776         for (l = server_list; l != NULL; l = l->next) {
 777                 server_info = l->data;
 778
 779                 if (server_info == NULL)
 780                         continue;
 781
 782                 if (g_ascii_strcasecmp(uuid, server_info->uuid) == 0) {
 783                         *available = TRUE;
 784                         return BLUETOOTH_ERROR_NONE;
 785                 }
 786         }
 787
 788         return BLUETOOTH_ERROR_NONE;
 789 }
 790
 791 /* To support the BOT  */
 792 int _bt_rfcomm_accept_connection(void)
 793 {
 794         BT_DBG("+");
 795         if (!_bt_agent_reply_authorize(TRUE))
 796                 return BLUETOOTH_ERROR_INTERNAL;
 797
 798         BT_DBG("-");
 799         return BLUETOOTH_ERROR_NONE;
 800 }
 801
 802 /* To support the BOT  */
 803 int _bt_rfcomm_reject_connection(void)
 804 {
 805         BT_DBG("+");
 806         if (!_bt_agent_reply_authorize(FALSE))
 807                 return BLUETOOTH_ERROR_INTERNAL;
 808
 809         BT_DBG("-");
 810         return BLUETOOTH_ERROR_NONE;
 811 }
 812
 813 bt_rfcomm_server_info_t *_bt_rfcomm_get_server_info_using_uuid(char *uuid)
 814 {
 815         GSList *l;
 816         bt_rfcomm_server_info_t *server_info;
 817
 818         retv_if(uuid == NULL, NULL);
 819
 820         for (l = server_list; l != NULL; l = l->next) {
 821                 server_info = l->data;
 822
 823                 if (server_info == NULL)
 824                         continue;
 825
 826                 if (g_strcmp0(server_info->uuid, uuid) == 0)
 827                         return server_info;
 828         }
 829
 830         return NULL;
 831 }
 832
 833 int _bt_rfcomm_server_disconnect_all_connection(void)
 834 {
 835         GSList *l;
 836         bt_rfcomm_server_info_t *server_info;
 837
 838         for (l = server_list; l != NULL; l = l->next) {
 839                 server_info = l->data;
 840
 841                 if (server_info == NULL)
 842                         continue;
 843
 844                 _bt_rfcomm_disconnect(server_info->data_fd);
 845         }
 846
 847         return BLUETOOTH_ERROR_NONE;
 848 }
 849
 850 int _bt_rfcomm_server_check_existence(gboolean *existence)
 851 {
 852         BT_CHECK_PARAMETER(existence, return);
 853
 854         if (server_list && g_slist_length(server_list) > 0) {
 855                 *existence = TRUE;
 856         } else {
 857                 *existence = FALSE;
 858         }
 859
 860         return BLUETOOTH_ERROR_NONE;
 861 }
 862
 863 int _bt_rfcomm_server_check_termination(char *name)
 864 {
 865         GSList *l;
 866         bt_rfcomm_server_info_t *server_info;
 867
 868         BT_CHECK_PARAMETER(name, return);
 869
 870         for (l = server_list; l != NULL; l = l->next) {
 871                 server_info = l->data;
 872
 873                 if (server_info == NULL)
 874                         continue;
 875
 876                 if (g_strcmp0(server_info->sender, name) == 0) {
 877                         _bt_rfcomm_remove_socket(server_info->control_fd);
 878                 }
 879         }
 880
 881         return BLUETOOTH_ERROR_NONE;
 882 }
 883
 884