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.
31 #include <eventsystem.h>
33 #include "bluetooth-api.h"
34 #include "bt-service-common.h"
36 static GDBusConnection *system_conn;
37 static GDBusConnection *session_conn;
38 static GDBusConnection *system_gconn = NULL;
40 GDBusConnection *_bt_gdbus_init_system_gconn(void)
44 if (system_gconn != NULL)
47 system_gconn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
50 BT_ERR("Unable to connect to dbus: %s", error->message);
51 g_clear_error(&error);
57 GDBusConnection *_bt_gdbus_get_system_gconn(void)
59 GDBusConnection *local_system_gconn = NULL;
62 if (system_gconn == NULL) {
63 system_gconn = _bt_gdbus_init_system_gconn();
64 } else if (g_dbus_connection_is_closed(system_gconn)) {
66 local_system_gconn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
68 if (!local_system_gconn) {
69 BT_ERR("Unable to connect to dbus: %s", error->message);
70 g_clear_error(&error);
73 system_gconn = local_system_gconn;
79 GDBusConnection *__bt_init_system_gconn(void)
81 if (system_conn == NULL)
82 system_conn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, NULL);
87 GDBusConnection *__bt_init_session_conn(void)
89 if (session_conn == NULL)
90 session_conn = g_bus_get_sync(G_BUS_TYPE_SESSION, NULL, NULL);
95 GDBusConnection *_bt_get_session_gconn(void)
97 return (session_conn) ? session_conn : __bt_init_session_conn();
100 GDBusConnection *_bt_get_system_gconn(void)
102 return (system_conn) ? system_conn : __bt_init_system_gconn();
105 GDBusConnection *_bt_get_system_conn(void)
107 GDBusConnection *g_conn;
109 if (system_conn == NULL)
110 g_conn = __bt_init_system_gconn();
112 g_conn = system_conn;
114 retv_if(g_conn == NULL, NULL);
119 void _bt_deinit_proxys(void)
122 g_object_unref(system_conn);
127 g_object_unref(session_conn);
132 void _bt_convert_device_path_to_address(const char *device_path,
133 char *device_address)
135 char address[BT_ADDRESS_STRING_SIZE] = { 0 };
138 ret_if(device_path == NULL);
139 ret_if(device_address == NULL);
141 dev_addr = strstr(device_path, "dev_");
142 if (dev_addr != NULL) {
145 g_strlcpy(address, dev_addr, sizeof(address));
147 while ((pos = strchr(address, '_')) != NULL)
150 g_strlcpy(device_address, address, BT_ADDRESS_STRING_SIZE);
155 void _bt_convert_addr_string_to_type(unsigned char *addr,
161 ret_if(address == NULL);
162 ret_if(addr == NULL);
164 for (i = 0; i < BT_ADDRESS_LENGTH_MAX; i++) {
165 addr[i] = strtol(address, &ptr, 16);
166 if (ptr[0] != '\0') {
175 void _bt_convert_addr_type_to_string(char *address,
178 ret_if(address == NULL);
179 ret_if(addr == NULL);
181 snprintf(address, BT_ADDRESS_STRING_SIZE,
182 "%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",
183 addr[0], addr[1], addr[2],
184 addr[3], addr[4], addr[5]);
187 void _bt_print_device_address_t(const bluetooth_device_address_t *addr)
189 BT_DBG("%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X\n", addr->addr[0], addr->addr[1], addr->addr[2],
190 addr->addr[3], addr->addr[4], addr->addr[5]);
193 void _bt_divide_device_class(bluetooth_device_class_t *device_class,
196 ret_if(device_class == NULL);
198 device_class->major_class = (unsigned short)(cod & 0x00001F00) >> 8;
199 device_class->minor_class = (unsigned short)((cod & 0x000000FC));
200 device_class->service_class = (unsigned long)((cod & 0x00FF0000));
202 if (cod & 0x002000) {
203 device_class->service_class |=
204 BLUETOOTH_DEVICE_SERVICE_CLASS_LIMITED_DISCOVERABLE_MODE;
208 void _bt_free_device_info(bt_remote_dev_info_t *dev_info)
212 ret_if(dev_info == NULL);
214 g_free(dev_info->address);
215 g_free(dev_info->name);
216 g_free(dev_info->manufacturer_data);
218 if (dev_info->uuids) {
219 for (i = 0; i < dev_info->uuid_count && dev_info->uuids[i]; i++)
220 g_free(dev_info->uuids[i]);
222 g_free(dev_info->uuids);
228 void _bt_free_le_device_info(bt_remote_le_dev_info_t *le_dev_info)
230 ret_if(le_dev_info == NULL);
232 g_free(le_dev_info->adv_data);
236 int _bt_copy_utf8_string(char *dest, const char *src, unsigned int length)
243 if (dest == NULL || src == NULL)
244 return BLUETOOTH_ERROR_INVALID_PARAM;
246 BT_DBG("+src : %s", src);
247 BT_DBG("+dest : %s", dest);
250 while (*p != '\0' && i < length) {
251 next = g_utf8_next_char(p);
254 while (count > 0 && ((i + count) < length)) {
261 return BLUETOOTH_ERROR_NONE;
264 gboolean _bt_utf8_validate(char *name)
268 glong items_written = 0;
270 if (FALSE == g_utf8_validate(name, -1, NULL))
273 u16 = g_utf8_to_utf16(name, -1, NULL, &items_written, NULL);
279 if (items_written != g_utf8_strlen(name, -1))
286 int _bt_register_osp_server_in_agent(int type, char *uuid, char *path, int fd)
288 return BLUETOOTH_ERROR_NOT_SUPPORT;
291 int _bt_unregister_osp_server_in_agent(int type, char *uuid)
293 return BLUETOOTH_ERROR_NOT_SUPPORT;
296 int _bt_set_socket_non_blocking(int socket_fd)
298 /* Set Nonblocking */
301 arg = fcntl(socket_fd, F_GETFL);
306 if (arg & O_NONBLOCK)
307 BT_ERR("Already Non-blocking \n");
311 if (fcntl(socket_fd, F_SETFL, arg) < 0)
314 return BLUETOOTH_ERROR_NONE;
317 int _bt_set_non_blocking_tty(int sk)
319 struct termios ti = {0,};
322 err = _bt_set_socket_non_blocking(sk);
325 BT_ERR("Error in set non blocking!\n");
329 tcflush(sk, TCIOFLUSH);
331 /* Switch tty to RAW mode */
333 tcsetattr(sk, TCSANOW, &ti);
335 return BLUETOOTH_ERROR_NONE;
338 char *_bt_get_profile_uuid128(bt_profile_type_t profile_type)
340 switch (profile_type) {
341 case BT_PROFILE_CONN_RFCOMM:
342 return strdup(RFCOMM_UUID_STR);
343 case BT_PROFILE_CONN_A2DP:
344 return strdup(A2DP_SINK_UUID);
345 case BT_PROFILE_CONN_A2DP_SINK:
346 return strdup(A2DP_SOURCE_UUID);
347 case BT_PROFILE_CONN_HSP:
348 return strdup(HFP_HS_UUID);
349 case BT_PROFILE_CONN_HID:
350 return strdup(HID_UUID);
351 case BT_PROFILE_CONN_NAP:
352 return strdup(NAP_UUID);
353 case BT_PROFILE_CONN_HFG:
354 return strdup(HFP_AG_UUID);
355 case BT_PROFILE_CONN_GATT:
356 case BT_PROFILE_CONN_ALL: /* NULL UUID will connect to both the audio profiles*/
362 char *_bt_convert_error_to_string(int error)
365 case BLUETOOTH_ERROR_CANCEL:
367 case BLUETOOTH_ERROR_INVALID_PARAM:
368 return "INVALID_PARAMETER";
369 case BLUETOOTH_ERROR_INVALID_DATA:
370 return "INVALID DATA";
371 case BLUETOOTH_ERROR_MEMORY_ALLOCATION:
372 case BLUETOOTH_ERROR_OUT_OF_MEMORY:
373 return "OUT_OF_MEMORY";
374 case BLUETOOTH_ERROR_TIMEOUT:
376 case BLUETOOTH_ERROR_NO_RESOURCES:
377 return "NO_RESOURCES";
378 case BLUETOOTH_ERROR_INTERNAL:
380 case BLUETOOTH_ERROR_NOT_SUPPORT:
381 return "NOT_SUPPORT";
382 case BLUETOOTH_ERROR_DEVICE_NOT_ENABLED:
383 return "NOT_ENABLED";
384 case BLUETOOTH_ERROR_DEVICE_ALREADY_ENABLED:
385 return "ALREADY_ENABLED";
386 case BLUETOOTH_ERROR_DEVICE_BUSY:
387 return "DEVICE_BUSY";
388 case BLUETOOTH_ERROR_ACCESS_DENIED:
389 return "ACCESS_DENIED";
390 case BLUETOOTH_ERROR_MAX_CLIENT:
392 case BLUETOOTH_ERROR_NOT_FOUND:
394 case BLUETOOTH_ERROR_SERVICE_SEARCH_ERROR:
395 return "SERVICE_SEARCH_ERROR";
396 case BLUETOOTH_ERROR_PARING_FAILED:
397 return "PARING_FAILED";
398 case BLUETOOTH_ERROR_NOT_PAIRED:
400 case BLUETOOTH_ERROR_SERVICE_NOT_FOUND:
401 return "SERVICE_NOT_FOUND";
402 case BLUETOOTH_ERROR_NOT_CONNECTED:
403 return "NOT_CONNECTED";
404 case BLUETOOTH_ERROR_ALREADY_CONNECT:
405 return "ALREADY_CONNECT";
406 case BLUETOOTH_ERROR_CONNECTION_BUSY:
407 return "CONNECTION_BUSY";
408 case BLUETOOTH_ERROR_CONNECTION_ERROR:
409 return "CONNECTION_ERROR";
410 case BLUETOOTH_ERROR_MAX_CONNECTION:
411 return "MAX_CONNECTION";
412 case BLUETOOTH_ERROR_NOT_IN_OPERATION:
413 return "NOT_IN_OPERATION";
414 case BLUETOOTH_ERROR_CANCEL_BY_USER:
415 return "CANCEL_BY_USER";
416 case BLUETOOTH_ERROR_REGISTRATION_FAILED:
417 return "REGISTRATION_FAILED";
418 case BLUETOOTH_ERROR_IN_PROGRESS:
419 return "IN_PROGRESS";
420 case BLUETOOTH_ERROR_AUTHENTICATION_FAILED:
421 return "AUTHENTICATION_FAILED";
422 case BLUETOOTH_ERROR_HOST_DOWN:
424 case BLUETOOTH_ERROR_END_OF_DEVICE_LIST:
425 return "END_OF_DEVICE_LIST";
426 case BLUETOOTH_ERROR_AGENT_ALREADY_EXIST:
427 return "AGENT_ALREADY_EXIST";
428 case BLUETOOTH_ERROR_AGENT_DOES_NOT_EXIST:
429 return "AGENT_DOES_NOT_EXIST";
430 case BLUETOOTH_ERROR_ALREADY_INITIALIZED:
431 return "ALREADY_INITIALIZED";
432 case BLUETOOTH_ERROR_PERMISSION_DEINED:
433 return "PERMISSION_DEINED";
434 case BLUETOOTH_ERROR_ALREADY_DEACTIVATED:
435 return "ALREADY_DEACTIVATED";
436 case BLUETOOTH_ERROR_NOT_INITIALIZED:
437 return "NOT_INITIALIZED";
443 char * _bt_convert_disc_reason_to_string(int reason)
449 return "Connection terminated by local host";
451 return "Remote user terminated connection";
458 void _bt_logging_connection(gboolean connect, int addr_type)
460 static int le_conn = 0;
461 static int le_disc = 0;
462 static int edr_conn = 0;
463 static int edr_disc = 0;
477 BT_INFO("[PM] Number of LE conn: %d disc: %d, Number of BR/EDR conn: %d disc: %d",
478 le_conn, le_disc, edr_conn, edr_disc);
481 int _bt_eventsystem_set_value(const char *event, const char *key, const char *value)
488 bundle_add_str(b, key, value);
490 ret = eventsystem_send_system_event(event, b);
492 BT_DBG("eventsystem_send_system_event result: %d", ret);
499 void _bt_swap_byte_ordering(char *data, int data_len)
504 ret_if(data == NULL);
505 /* Swap to opposite endian */
506 for (i = 0, j = data_len - 1; i < data_len; i++, j--) {
513 int _bt_byte_arr_cmp(const char *data1, const char *data2, int data_len)
517 retv_if(data1 == NULL, -1);
518 retv_if(data2 == NULL, -1);
519 for (i = 0; i < data_len; i++) {
520 if (data1[i] != data2[i])
521 return data1[i] - data2[i];
525 int _bt_byte_arr_cmp_with_mask(const char *data1, const char *data2,
526 const char *mask, int data_len)
531 retv_if(data1 == NULL, -1);
532 retv_if(data2 == NULL, -1);
533 retv_if(mask == NULL, -1);
534 for (i = 0; i < data_len; i++) {
535 a = data1[i] & mask[i];
536 b = data2[i] & mask[i];