2 * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
25 #include <dbus/dbus.h>
32 #include <eventsystem.h>
34 #include "bluetooth-api.h"
35 #include "bt-service-common.h"
37 static GDBusConnection *system_conn;
38 static GDBusConnection *session_conn;
39 static GDBusConnection *system_gconn = NULL;
41 GDBusConnection *_bt_gdbus_init_system_gconn(void)
45 dbus_threads_init_default();
47 if (system_gconn != NULL)
50 system_gconn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
53 BT_ERR("Unable to connect to dbus: %s", error->message);
54 g_clear_error(&error);
60 GDBusConnection *_bt_gdbus_get_system_gconn(void)
62 GDBusConnection *local_system_gconn = NULL;
65 if (system_gconn == NULL) {
66 system_gconn = _bt_gdbus_init_system_gconn();
67 } else if (g_dbus_connection_is_closed(system_gconn)) {
69 local_system_gconn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
71 if (!local_system_gconn) {
72 BT_ERR("Unable to connect to dbus: %s", error->message);
73 g_clear_error(&error);
76 system_gconn = local_system_gconn;
82 GDBusConnection *__bt_init_system_gconn(void)
84 if (system_conn == NULL)
85 system_conn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, NULL);
90 GDBusConnection *__bt_init_session_conn(void)
92 if (session_conn == NULL)
93 session_conn = g_bus_get_sync(G_BUS_TYPE_SESSION, NULL, NULL);
98 GDBusConnection *_bt_get_session_gconn(void)
100 return (session_conn) ? session_conn : __bt_init_session_conn();
103 GDBusConnection *_bt_get_system_gconn(void)
105 return (system_conn) ? system_conn : __bt_init_system_gconn();
108 GDBusConnection *_bt_get_system_conn(void)
110 GDBusConnection *g_conn;
112 if (system_conn == NULL) {
113 g_conn = __bt_init_system_gconn();
115 g_conn = system_conn;
118 retv_if(g_conn == NULL, NULL);
123 void _bt_deinit_proxys(void)
126 g_object_unref(system_conn);
131 g_object_unref(session_conn);
136 void _bt_convert_device_path_to_address(const char *device_path,
137 char *device_address)
139 char address[BT_ADDRESS_STRING_SIZE] = { 0 };
142 ret_if(device_path == NULL);
143 ret_if(device_address == NULL);
145 dev_addr = strstr(device_path, "dev_");
146 if (dev_addr != NULL) {
149 g_strlcpy(address, dev_addr, sizeof(address));
151 while ((pos = strchr(address, '_')) != NULL) {
155 g_strlcpy(device_address, address, BT_ADDRESS_STRING_SIZE);
160 void _bt_convert_addr_string_to_type(unsigned char *addr,
166 ret_if(address == NULL);
167 ret_if(addr == NULL);
169 for (i = 0; i < BT_ADDRESS_LENGTH_MAX; i++) {
170 addr[i] = strtol(address, &ptr, 16);
171 if (ptr[0] != '\0') {
180 void _bt_convert_addr_type_to_string(char *address,
183 ret_if(address == NULL);
184 ret_if(addr == NULL);
186 snprintf(address, BT_ADDRESS_STRING_SIZE,
187 "%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",
188 addr[0], addr[1], addr[2],
189 addr[3], addr[4], addr[5]);
192 void _bt_print_device_address_t(const bluetooth_device_address_t *addr)
194 BT_DBG("%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X\n", addr->addr[0], addr->addr[1], addr->addr[2],
195 addr->addr[3], addr->addr[4], addr->addr[5]);
198 void _bt_divide_device_class(bluetooth_device_class_t *device_class,
201 ret_if(device_class == NULL);
203 device_class->major_class = (unsigned short)(cod & 0x00001F00) >> 8;
204 device_class->minor_class = (unsigned short)((cod & 0x000000FC));
205 device_class->service_class = (unsigned long)((cod & 0x00FF0000));
207 if (cod & 0x002000) {
208 device_class->service_class |=
209 BLUETOOTH_DEVICE_SERVICE_CLASS_LIMITED_DISCOVERABLE_MODE;
213 void _bt_free_device_info(bt_remote_dev_info_t *dev_info)
217 ret_if(dev_info == NULL);
219 g_free(dev_info->address);
220 g_free(dev_info->name);
221 g_free(dev_info->manufacturer_data);
223 if (dev_info->uuids) {
224 for (i = 0; i < dev_info->uuid_count && dev_info->uuids[i]; i++)
225 g_free(dev_info->uuids[i]);
227 g_free(dev_info->uuids);
233 void _bt_free_le_device_info(bt_remote_le_dev_info_t *le_dev_info)
235 ret_if(le_dev_info == NULL);
237 g_free(le_dev_info->adv_data);
241 int _bt_copy_utf8_string(char *dest, const char *src, unsigned int length)
248 if (dest == NULL || src == NULL)
249 return BLUETOOTH_ERROR_INVALID_PARAM;
251 BT_DBG("+src : %s", src);
252 BT_DBG("+dest : %s", dest);
255 while (*p != '\0' && i < length) {
256 next = g_utf8_next_char(p);
259 while (count > 0 && ((i + count) < length)) {
266 return BLUETOOTH_ERROR_NONE;
269 gboolean _bt_utf8_validate(char *name)
273 glong items_written = 0;
275 if (FALSE == g_utf8_validate(name, -1, NULL))
278 u16 = g_utf8_to_utf16(name, -1, NULL, &items_written, NULL);
284 if (items_written != g_utf8_strlen(name, -1))
291 int _bt_register_osp_server_in_agent(int type, char *uuid, char *path, int fd)
293 return BLUETOOTH_ERROR_NOT_SUPPORT;
296 int _bt_unregister_osp_server_in_agent(int type, char *uuid)
298 return BLUETOOTH_ERROR_NOT_SUPPORT;
301 int _bt_set_socket_non_blocking(int socket_fd)
303 /* Set Nonblocking */
306 arg = fcntl(socket_fd, F_GETFL);
311 if (arg & O_NONBLOCK) {
312 BT_ERR("Already Non-blocking \n");
317 if (fcntl(socket_fd, F_SETFL, arg) < 0)
320 return BLUETOOTH_ERROR_NONE;
323 int _bt_set_non_blocking_tty(int sk)
325 struct termios ti = {0,};
328 err = _bt_set_socket_non_blocking(sk);
331 BT_ERR("Error in set non blocking!\n");
335 tcflush(sk, TCIOFLUSH);
337 /* Switch tty to RAW mode */
339 tcsetattr(sk, TCSANOW, &ti);
341 return BLUETOOTH_ERROR_NONE;
344 char *_bt_get_profile_uuid128(bt_profile_type_t profile_type)
346 switch (profile_type) {
347 case BT_PROFILE_CONN_RFCOMM:
348 return strdup(RFCOMM_UUID_STR);
349 case BT_PROFILE_CONN_A2DP:
350 return strdup(A2DP_SINK_UUID);
351 case BT_PROFILE_CONN_A2DP_SINK:
352 return strdup(A2DP_SOURCE_UUID);
353 case BT_PROFILE_CONN_HSP:
354 return strdup(HFP_HS_UUID);
355 case BT_PROFILE_CONN_HID:
356 return strdup(HID_UUID);
357 case BT_PROFILE_CONN_NAP:
358 return strdup(NAP_UUID);
359 case BT_PROFILE_CONN_HFG:
360 return strdup(HFP_AG_UUID);
361 case BT_PROFILE_CONN_GATT:
362 case BT_PROFILE_CONN_ALL: /* NULL UUID will connect to both the audio profiles*/
368 char *_bt_convert_error_to_string(int error)
371 case BLUETOOTH_ERROR_CANCEL:
373 case BLUETOOTH_ERROR_INVALID_PARAM:
374 return "INVALID_PARAMETER";
375 case BLUETOOTH_ERROR_INVALID_DATA:
376 return "INVALID DATA";
377 case BLUETOOTH_ERROR_MEMORY_ALLOCATION:
378 case BLUETOOTH_ERROR_OUT_OF_MEMORY:
379 return "OUT_OF_MEMORY";
380 case BLUETOOTH_ERROR_TIMEOUT:
382 case BLUETOOTH_ERROR_NO_RESOURCES:
383 return "NO_RESOURCES";
384 case BLUETOOTH_ERROR_INTERNAL:
386 case BLUETOOTH_ERROR_NOT_SUPPORT:
387 return "NOT_SUPPORT";
388 case BLUETOOTH_ERROR_DEVICE_NOT_ENABLED:
389 return "NOT_ENABLED";
390 case BLUETOOTH_ERROR_DEVICE_ALREADY_ENABLED:
391 return "ALREADY_ENABLED";
392 case BLUETOOTH_ERROR_DEVICE_BUSY:
393 return "DEVICE_BUSY";
394 case BLUETOOTH_ERROR_ACCESS_DENIED:
395 return "ACCESS_DENIED";
396 case BLUETOOTH_ERROR_MAX_CLIENT:
398 case BLUETOOTH_ERROR_NOT_FOUND:
400 case BLUETOOTH_ERROR_SERVICE_SEARCH_ERROR:
401 return "SERVICE_SEARCH_ERROR";
402 case BLUETOOTH_ERROR_PARING_FAILED:
403 return "PARING_FAILED";
404 case BLUETOOTH_ERROR_NOT_PAIRED:
406 case BLUETOOTH_ERROR_SERVICE_NOT_FOUND:
407 return "SERVICE_NOT_FOUND";
408 case BLUETOOTH_ERROR_NOT_CONNECTED:
409 return "NOT_CONNECTED";
410 case BLUETOOTH_ERROR_ALREADY_CONNECT:
411 return "ALREADY_CONNECT";
412 case BLUETOOTH_ERROR_CONNECTION_BUSY:
413 return "CONNECTION_BUSY";
414 case BLUETOOTH_ERROR_CONNECTION_ERROR:
415 return "CONNECTION_ERROR";
416 case BLUETOOTH_ERROR_MAX_CONNECTION:
417 return "MAX_CONNECTION";
418 case BLUETOOTH_ERROR_NOT_IN_OPERATION:
419 return "NOT_IN_OPERATION";
420 case BLUETOOTH_ERROR_CANCEL_BY_USER:
421 return "CANCEL_BY_USER";
422 case BLUETOOTH_ERROR_REGISTRATION_FAILED:
423 return "REGISTRATION_FAILED";
424 case BLUETOOTH_ERROR_IN_PROGRESS:
425 return "IN_PROGRESS";
426 case BLUETOOTH_ERROR_AUTHENTICATION_FAILED:
427 return "AUTHENTICATION_FAILED";
428 case BLUETOOTH_ERROR_HOST_DOWN:
430 case BLUETOOTH_ERROR_END_OF_DEVICE_LIST:
431 return "END_OF_DEVICE_LIST";
432 case BLUETOOTH_ERROR_AGENT_ALREADY_EXIST:
433 return "AGENT_ALREADY_EXIST";
434 case BLUETOOTH_ERROR_AGENT_DOES_NOT_EXIST:
435 return "AGENT_DOES_NOT_EXIST";
436 case BLUETOOTH_ERROR_ALREADY_INITIALIZED:
437 return "ALREADY_INITIALIZED";
438 case BLUETOOTH_ERROR_PERMISSION_DEINED:
439 return "PERMISSION_DEINED";
440 case BLUETOOTH_ERROR_ALREADY_DEACTIVATED:
441 return "ALREADY_DEACTIVATED";
442 case BLUETOOTH_ERROR_NOT_INITIALIZED:
443 return "NOT_INITIALIZED";
449 char * _bt_convert_disc_reason_to_string(int reason)
455 return "Connection terminated by local host";
457 return "Remote user terminated connection";
464 void _bt_logging_connection(gboolean connect, int addr_type)
466 static int le_conn = 0;
467 static int le_disc = 0;
468 static int edr_conn = 0;
469 static int edr_disc = 0;
483 BT_INFO("[PM] Number of LE conn: %d disc: %d, Number of BR/EDR conn: %d disc: %d",
484 le_conn, le_disc, edr_conn, edr_disc);
487 int _bt_eventsystem_set_value(const char *event, const char *key, const char *value)
494 bundle_add_str(b, key, value);
496 ret = eventsystem_send_system_event(event, b);
498 BT_DBG("eventsystem_send_system_event result: %d", ret);
505 void _bt_swap_byte_ordering(char *data, int data_len)
510 ret_if(data == NULL);
511 /* Swap to opposite endian */
512 for (i = 0, j = data_len - 1; i < data_len; i++, j--) {
519 int _bt_byte_arr_cmp(const char *data1, const char *data2, int data_len)
523 retv_if(data1 == NULL, -1);
524 retv_if(data2 == NULL, -1);
525 for (i = 0; i < data_len; i++) {
526 if (data1[i] != data2[i])
527 return data1[i] - data2[i];
531 int _bt_byte_arr_cmp_with_mask(const char *data1, const char *data2,
532 const char *mask, int data_len)
537 retv_if(data1 == NULL, -1);
538 retv_if(data2 == NULL, -1);
539 retv_if(mask == NULL, -1);
540 for (i = 0; i < data_len; i++) {
541 a = data1[i] & mask[i];
542 b = data2[i] & mask[i];