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.
21 #include <sys/types.h>
23 #include <sys/socket.h>
26 #include <gio/gunixfdlist.h>
29 #include "bluetooth-api.h"
30 #include "bluetooth-audio-api.h"
31 #include "bluetooth-hid-api.h"
32 #include "bluetooth-media-control.h"
33 #include "bt-internal-types.h"
34 #include "bluetooth-ipsp-api.h"
36 #include "bt-common.h"
37 #include "bt-request-sender.h"
38 #include "bt-event-handler.h"
40 #ifdef TIZEN_DPM_ENABLE
45 static bt_user_info_t user_info[BT_MAX_USER_INFO];
46 static GDBusConnection *system_gdbus_conn = NULL;
51 static GDBusConnection *system_gconn = NULL;
53 static gboolean bt_enabled = FALSE;
55 #define DBUS_TIMEOUT 20 * 1000 /* 20 Seconds */
57 GDBusConnection *g_bus_get_private_conn(void)
61 GDBusConnection *private_gconn = NULL;
63 address = g_dbus_address_get_for_bus_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
64 if (address == NULL) {
66 BT_ERR("Failed to get bus address: %s", error->message);
67 g_clear_error(&error);
72 private_gconn = g_dbus_connection_new_for_address_sync(address,
73 G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT |
74 G_DBUS_CONNECTION_FLAGS_MESSAGE_BUS_CONNECTION,
75 NULL, /* GDBusAuthObserver */
80 BT_ERR("Unable to connect to dbus: %s", error->message);
81 g_clear_error(&error);
89 GDBusConnection *_bt_gdbus_init_system_gconn(void)
91 dbus_threads_init_default();
93 if (system_gconn != NULL)
96 system_gconn = g_bus_get_private_conn();
101 GDBusConnection *_bt_gdbus_get_system_gconn(void)
105 if (system_gconn == NULL) {
106 system_gconn = _bt_gdbus_init_system_gconn();
107 } else if (g_dbus_connection_is_closed(system_gconn)) {
108 system_gconn = g_bus_get_private_conn();
114 void _bt_print_device_address_t(const bluetooth_device_address_t *addr)
116 BT_DBG("%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X\n", addr->addr[0], addr->addr[1], addr->addr[2],
117 addr->addr[3], addr->addr[4], addr->addr[5]);
120 void _bt_set_user_data(int type, void *callback, void *user_data)
122 user_info[type].cb = callback;
123 user_info[type].user_data = user_data;
126 bt_user_info_t *_bt_get_user_data(int type)
128 return &user_info[type];
131 void _bt_common_event_cb(int event, int result, void *param,
132 void *callback, void *user_data)
134 bluetooth_event_param_t bt_event = { 0, };
135 bt_event.event = event;
136 bt_event.result = result;
137 bt_event.param_data = param;
140 ((bluetooth_cb_func_ptr)callback)(bt_event.event, &bt_event,
144 void _bt_input_event_cb(int event, int result, void *param,
145 void *callback, void *user_data)
147 hid_event_param_t bt_event = { 0, };
148 bt_event.event = event;
149 bt_event.result = result;
150 bt_event.param_data = param;
153 ((hid_cb_func_ptr)callback)(bt_event.event, &bt_event,
157 void _bt_headset_event_cb(int event, int result, void *param,
158 void *callback, void *user_data)
160 bt_audio_event_param_t bt_event = { 0, };
161 bt_event.event = event;
162 bt_event.result = result;
163 bt_event.param_data = param;
166 ((bt_audio_func_ptr)callback)(bt_event.event, &bt_event,
170 void _bt_a2dp_source_event_cb(int event, int result, void *param,
171 void *callback, void *user_data)
173 bt_audio_event_param_t bt_event = { 0, };
174 bt_event.event = event;
175 bt_event.result = result;
176 bt_event.param_data = param;
178 ((bt_audio_func_ptr)callback)(bt_event.event, &bt_event,
182 void _bt_hf_event_cb(int event, int result, void *param,
183 void *callback, void *user_data)
185 bt_hf_event_param_t bt_event = { 0, };
186 bt_event.event = event;
187 bt_event.result = result;
188 bt_event.param_data = param;
191 ((bt_hf_func_ptr)callback)(bt_event.event, &bt_event,
196 void _bt_avrcp_event_cb(int event, int result, void *param,
197 void *callback, void *user_data)
199 media_event_param_t bt_event = { 0, };
200 bt_event.event = event;
201 bt_event.result = result;
202 bt_event.param_data = param;
205 ((media_cb_func_ptr)callback)(bt_event.event, &bt_event,
209 void _bt_divide_device_class(bluetooth_device_class_t *device_class,
212 ret_if(device_class == NULL);
214 device_class->major_class = (unsigned short)(cod & 0x00001F00) >> 8;
215 device_class->minor_class = (unsigned short)((cod & 0x000000FC));
216 device_class->service_class = (unsigned long)((cod & 0x00FF0000));
218 if (cod & 0x002000) {
219 device_class->service_class |=
220 BLUETOOTH_DEVICE_SERVICE_CLASS_LIMITED_DISCOVERABLE_MODE;
224 void _bt_convert_addr_string_to_type(unsigned char *addr,
230 ret_if(address == NULL);
231 ret_if(addr == NULL);
233 for (i = 0; i < BT_ADDRESS_LENGTH_MAX; i++) {
234 addr[i] = strtol(address, &ptr, 16);
235 if (ptr[0] != '\0') {
244 void _bt_convert_addr_string_to_secure_string(char *addr,
249 ret_if(address == NULL);
250 ret_if(addr == NULL);
252 len = strlen(address);
253 ret_if(len != BT_ADDRESS_STRING_SIZE - 1);
255 strncpy(addr, address, len);
263 void _bt_convert_addr_type_to_string(char *address,
266 ret_if(address == NULL);
267 ret_if(addr == NULL);
269 g_snprintf(address, BT_ADDRESS_STRING_SIZE,
270 "%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",
271 addr[0], addr[1], addr[2],
272 addr[3], addr[4], addr[5]);
275 int _bt_copy_utf8_string(char *dest, const char *src, unsigned int length)
282 if (dest == NULL || src == NULL)
283 return BLUETOOTH_ERROR_INVALID_PARAM;
286 while (*p != '\0' && i < length) {
287 next = g_utf8_next_char(p);
290 while (count > 0 && ((i + count) < length)) {
297 return BLUETOOTH_ERROR_NONE;
300 gboolean _bt_utf8_validate(char *name)
304 glong items_written = 0;
306 if (FALSE == g_utf8_validate(name, -1, NULL))
309 u16 = g_utf8_to_utf16(name, -1, NULL, &items_written, NULL);
315 if (items_written != g_utf8_strlen(name, -1))
323 static GDBusProxy *profile_gproxy;
324 static GDBusConnection *gconn;
325 static int latest_id = -1;
326 #define BT_RFCOMM_ID_MAX 245
327 static gboolean id_used[BT_RFCOMM_ID_MAX];
328 GDBusNodeInfo *new_conn_node;
330 static const gchar rfcomm_agent_xml[] =
332 " <interface name='org.bluez.Profile1'>"
333 " <method name='NewConnection'>"
334 " <arg type='o' name='object' direction='in'/>"
335 " <arg type='h' name='fd' direction='in'/>"
336 " <arg type='a{sv}' name='properties' direction='in'/>"
338 " <method name='RequestDisconnection'>"
339 " <arg type='o' name='device' direction='in'/>"
344 static void __new_connection_method(GDBusConnection *connection,
346 const gchar *object_path,
347 const gchar *interface_name,
348 const gchar *method_name,
349 GVariant *parameters,
350 GDBusMethodInvocation *invocation,
353 BT_DBG("method %s", method_name);
354 if (g_strcmp0(method_name, "NewConnection") == 0) {
357 GUnixFDList *fd_list;
358 GVariantBuilder *properties;
361 bluetooth_device_address_t remote_addr1;
362 bt_new_connection_cb cb = user_data;
363 char secure_address[BT_ADDRESS_STRING_SIZE] = { 0 };
366 g_variant_get(parameters, "(oha{sv})", &obj_path, &index,
369 msg = g_dbus_method_invocation_get_message(invocation);
370 fd_list = g_dbus_message_get_unix_fd_list(msg);
371 if (fd_list == NULL) {
372 GQuark quark = g_quark_from_string("rfcomm-app");
373 GError *err = g_error_new(quark, 0, "No fd in message");
374 g_dbus_method_invocation_return_gerror(invocation, err);
380 fd = g_unix_fd_list_get(fd_list, index, NULL);
382 BT_ERR("Invalid fd return");
383 GQuark quark = g_quark_from_string("rfcomm-app");
384 GError *err = g_error_new(quark, 0, "Invalid FD return");
385 g_dbus_method_invocation_return_gerror(invocation, err);
390 _bt_convert_device_path_to_address(obj_path, addr);
391 _bt_convert_addr_string_to_type(remote_addr1.addr, (const char *)addr);
393 _bt_convert_addr_string_to_secure_string(secure_address, addr);
394 BT_INFO("fd: %d, address %s", fd, secure_address);
396 g_dbus_method_invocation_return_value(invocation, NULL);
399 cb(object_path, fd, &remote_addr1);
400 } else if (g_strcmp0(method_name, "RequestDisconnection") == 0) {
401 g_dbus_method_invocation_return_value(invocation, NULL);
406 static const GDBusInterfaceVTable method_table = {
407 __new_connection_method,
412 void _bt_swap_addr(unsigned char *dst, const unsigned char *src)
416 for (i = 0; i < 6; i++)
420 int __rfcomm_assign_id(void)
424 BT_DBG("latest_id: %d", latest_id);
426 index = latest_id + 1;
428 if (index >= BT_RFCOMM_ID_MAX)
431 BT_DBG("index: %d", index);
433 while (id_used[index] == TRUE) {
434 if (index == latest_id) {
435 /* No available ID */
436 BT_ERR("All request ID is used");
442 if (index >= BT_RFCOMM_ID_MAX)
447 id_used[index] = TRUE;
449 BT_DBG("Assigned Id: %d", latest_id);
454 void __rfcomm_delete_id(int id)
456 ret_if(id >= BT_RFCOMM_ID_MAX);
461 /* Next server will use this ID */
465 static GDBusConnection *__get_gdbus_connection()
468 gconn = g_bus_get_private_conn();
473 static GDBusProxy *__bt_gdbus_get_profile_proxy(void)
475 GDBusConnection *gconn;
479 return profile_gproxy;
481 gconn = __get_gdbus_connection();
485 profile_gproxy = g_dbus_proxy_new_sync(gconn, G_DBUS_PROXY_FLAGS_NONE,
488 "org.bluez.ProfileManager1",
491 BT_ERR("Unable to create proxy: %s", err->message);
496 return profile_gproxy;
499 static GDBusProxy *__bt_gdbus_get_device_proxy(char *object_path)
501 GDBusConnection *gconn;
503 GDBusProxy *device_gproxy;
505 gconn = __get_gdbus_connection();
509 device_gproxy = g_dbus_proxy_new_sync(gconn, G_DBUS_PROXY_FLAGS_NONE,
516 BT_ERR("Unable to create proxy: %s", err->message);
521 return device_gproxy;
524 void _bt_unregister_gdbus(int object_id)
526 GDBusConnection *gconn;
528 gconn = __get_gdbus_connection();
532 g_dbus_connection_unregister_object(gconn, object_id);
535 int _bt_register_new_conn(const char *path, bt_new_connection_cb cb)
537 GDBusConnection *gconn;
539 GError *error = NULL;
541 gconn = __get_gdbus_connection();
545 if (new_conn_node == NULL)
546 new_conn_node = _bt_get_gdbus_node(rfcomm_agent_xml);
548 if (new_conn_node == NULL)
551 id = g_dbus_connection_register_object(gconn, path,
552 new_conn_node->interfaces[0],
556 BT_ERR("Failed to register: %s", error->message);
561 BT_DBG("NEW CONNECTION ID %d", id);
566 static GDBusProxy * __bt_gdbus_get_adapter_proxy()
569 GDBusProxy *manager_proxy = NULL;
570 GDBusProxy *adapter_proxy = NULL;
571 GDBusConnection *conn;
572 GVariant *result = NULL;
573 char *adapter_path = NULL;
575 conn = __get_gdbus_connection();
576 retv_if(conn == NULL, NULL);
578 manager_proxy = g_dbus_proxy_new_sync(conn,
579 G_DBUS_PROXY_FLAGS_NONE, NULL,
582 BT_MANAGER_INTERFACE,
585 if (!manager_proxy) {
586 BT_ERR("Unable to create proxy: %s", err->message);
590 result = g_dbus_proxy_call_sync(manager_proxy, "DefaultAdapter", NULL,
591 G_DBUS_CALL_FLAGS_NONE, -1, NULL, &err);
594 BT_ERR("Fail to get DefaultAdapter (Error: %s)", err->message);
596 BT_ERR("Fail to get DefaultAdapter");
601 if (g_strcmp0(g_variant_get_type_string(result), "(o)")) {
602 BT_ERR("Incorrect result\n");
606 g_variant_get(result, "(&o)", &adapter_path);
608 if (adapter_path == NULL ||
609 strlen(adapter_path) >= BT_ADAPTER_OBJECT_PATH_MAX) {
610 BT_ERR("Adapter path is inproper\n");
614 BT_INFO("Adapter Path %s", adapter_path);
616 adapter_proxy = g_dbus_proxy_new_sync(conn,
617 G_DBUS_PROXY_FLAGS_NONE, NULL,
620 BT_ADAPTER_INTERFACE,
623 BT_ERR("DBus Error message: [%s]", err->message);
629 g_object_unref(manager_proxy);
631 g_variant_unref(result);
632 return adapter_proxy;
635 int _bt_register_new_conn_ex(const char *path, const char *bus_name, bt_new_connection_cb cb)
637 GDBusConnection *gconn;
639 GError *error = NULL;
641 gconn = __get_gdbus_connection();
645 if (new_conn_node == NULL)
646 new_conn_node = _bt_get_gdbus_node_ex(rfcomm_agent_xml, bus_name);
648 if (new_conn_node == NULL)
651 id = g_dbus_connection_register_object(gconn, path,
652 new_conn_node->interfaces[0],
656 BT_ERR("Failed to register: %s", error->message);
661 BT_DBG("NEW CONNECTION ID %d", id);
666 int _bt_register_profile(bt_register_profile_info_t *info, gboolean use_default_rfcomm)
668 GVariantBuilder *option_builder;
672 int result = BLUETOOTH_ERROR_NONE;
674 proxy = __bt_gdbus_get_profile_proxy();
676 BT_ERR("Getting profile proxy failed");
677 return BLUETOOTH_ERROR_INTERNAL;
680 option_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
681 if (info->authentication)
682 g_variant_builder_add(option_builder, "{sv}",
683 "RequireAuthentication",
684 g_variant_new_boolean(TRUE));
685 if (info->authorization)
686 g_variant_builder_add(option_builder, "{sv}",
687 "RequireAuthorization",
688 g_variant_new_boolean(TRUE));
690 g_variant_builder_add(option_builder, "{sv}",
692 g_variant_new_string(info->role));
694 /* Setting RFCOMM channel to default value 0; would allow bluez to assign
695 * RFCOMM channels based on the availability when two services want
696 * to use the RFCOMM along with SPP. Hence bluez makes sure that no
697 * two services use the same SPP RFCOMM channel. */
698 if (use_default_rfcomm)
699 g_variant_builder_add(option_builder, "{sv}",
701 g_variant_new_uint16(RFCOMM_DEFAULT_PROFILE_CHANNEL));
703 g_variant_builder_add(option_builder, "{sv}",
705 g_variant_new_string(info->service));
707 ret = g_dbus_proxy_call_sync(proxy, "RegisterProfile",
708 g_variant_new("(osa{sv})", info->obj_path,
711 G_DBUS_CALL_FLAGS_NONE, -1,
714 g_dbus_error_strip_remote_error(err);
715 BT_ERR("RegisterProfile failed: %s", err->message);
717 if (g_strrstr(err->message, BT_ACCESS_DENIED_MSG))
718 result = BLUETOOTH_ERROR_ACCESS_DENIED;
720 result = BLUETOOTH_ERROR_INTERNAL;
725 g_variant_builder_unref(option_builder);
728 g_variant_unref(ret);
733 int _bt_register_profile_ex(bt_register_profile_info_t *info, gboolean use_default_rfcomm, const char *name, const char *path)
735 GVariantBuilder *option_builder;
739 int result = BLUETOOTH_ERROR_NONE;
741 proxy = __bt_gdbus_get_profile_proxy();
743 BT_ERR("Getting profile proxy failed");
744 return BLUETOOTH_ERROR_INTERNAL;
747 option_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
748 if (info->authentication)
749 g_variant_builder_add(option_builder, "{sv}",
750 "RequireAuthentication",
751 g_variant_new_boolean(TRUE));
752 if (info->authorization)
753 g_variant_builder_add(option_builder, "{sv}",
754 "RequireAuthorization",
755 g_variant_new_boolean(TRUE));
757 g_variant_builder_add(option_builder, "{sv}",
759 g_variant_new_string(info->role));
761 /* Setting RFCOMM channel to default value 0; would allow bluez to assign
762 * RFCOMM channels based on the availability when two services want
763 * to use the RFCOMM along with SPP. Hence bluez makes sure that no
764 * two services use the same SPP RFCOMM channel. */
765 if (use_default_rfcomm)
766 g_variant_builder_add(option_builder, "{sv}",
768 g_variant_new_uint16(RFCOMM_DEFAULT_PROFILE_CHANNEL));
770 g_variant_builder_add(option_builder, "{sv}",
772 g_variant_new_string(info->service));
774 ret = g_dbus_proxy_call_sync(proxy, "RegisterProfile2",
775 g_variant_new("(osssa{sv})", info->obj_path,
780 G_DBUS_CALL_FLAGS_NONE, -1,
783 g_dbus_error_strip_remote_error(err);
784 BT_ERR("RegisterProfile failed: %s", err->message);
786 if (g_strrstr(err->message, BT_ACCESS_DENIED_MSG))
787 result = BLUETOOTH_ERROR_ACCESS_DENIED;
789 result = BLUETOOTH_ERROR_INTERNAL;
794 g_variant_builder_unref(option_builder);
797 g_variant_unref(ret);
802 int _bt_register_profile_platform(bt_register_profile_info_t *info, gboolean use_default_rfcomm)
804 GVariantBuilder *option_builder;
808 int result = BLUETOOTH_ERROR_NONE;
810 proxy = __bt_gdbus_get_profile_proxy();
812 BT_ERR("Getting profile proxy failed");
813 return BLUETOOTH_ERROR_INTERNAL;
816 option_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
817 if (info->authentication)
818 g_variant_builder_add(option_builder, "{sv}",
819 "RequireAuthentication",
820 g_variant_new_boolean(TRUE));
821 if (info->authorization)
822 g_variant_builder_add(option_builder, "{sv}",
823 "RequireAuthorization",
824 g_variant_new_boolean(TRUE));
826 g_variant_builder_add(option_builder, "{sv}",
828 g_variant_new_string(info->role));
830 /* Setting RFCOMM channel to default value 0; would allow bluez to assign
831 * RFCOMM channels based on the availability when two services want
832 * to use the RFCOMM along with SPP. Hence bluez makes sure that no
833 * two services use the same SPP RFCOMM channel. */
834 if (use_default_rfcomm)
835 g_variant_builder_add(option_builder, "{sv}",
837 g_variant_new_uint16(RFCOMM_DEFAULT_PROFILE_CHANNEL));
839 g_variant_builder_add(option_builder, "{sv}",
841 g_variant_new_string(info->service));
843 ret = g_dbus_proxy_call_sync(proxy, "RegisterProfile1",
844 g_variant_new("(osa{sv})", info->obj_path,
847 G_DBUS_CALL_FLAGS_NONE, -1,
851 g_dbus_error_strip_remote_error(err);
852 BT_ERR("RegisterProfile failed: %s", err->message);
854 if (g_strrstr(err->message, BT_ACCESS_DENIED_MSG))
855 result = BLUETOOTH_ERROR_ACCESS_DENIED;
857 result = BLUETOOTH_ERROR_INTERNAL;
862 g_variant_builder_unref(option_builder);
865 g_variant_unref(ret);
871 void _bt_unregister_profile(char *path)
877 proxy = __bt_gdbus_get_profile_proxy();
879 BT_ERR("Getting profile proxy failed");
883 ret = g_dbus_proxy_call_sync(proxy, "UnregisterProfile",
884 g_variant_new("(o)", path),
885 G_DBUS_CALL_FLAGS_NONE, -1,
888 BT_ERR("UnregisterProfile failed : %s", err->message);
893 g_variant_unref(ret);
898 GDBusNodeInfo * _bt_get_gdbus_node(const gchar *xml_data)
901 char *name = g_strdup_printf("org.bt.frwk%d", getpid());
903 bus_id = g_bus_own_name(G_BUS_TYPE_SYSTEM,
905 G_BUS_NAME_OWNER_FLAGS_NONE,
911 BT_DBG("Got bus id %d", bus_id);
915 return g_dbus_node_info_new_for_xml(xml_data, NULL);
918 GDBusNodeInfo * _bt_get_gdbus_node_ex(const gchar *xml_data, const char *bus_name)
921 char *name = g_strdup(bus_name);
922 bus_id = g_bus_own_name(G_BUS_TYPE_SYSTEM,
924 G_BUS_NAME_OWNER_FLAGS_NONE,
930 BT_DBG("Got bus id %d", bus_id);
934 return g_dbus_node_info_new_for_xml(xml_data, NULL);
937 int _bt_connect_profile(char *address, char *uuid, void *cb,
941 GDBusProxy *adapter_proxy;
945 object_path = _bt_get_device_object_path(address);
947 if (object_path == NULL) {
948 GVariant *ret = NULL;
949 BT_ERR("No searched device");
950 adapter_proxy = __bt_gdbus_get_adapter_proxy();
952 if (adapter_proxy == NULL) {
953 BT_ERR("adapter proxy is NULL");
954 return BLUETOOTH_ERROR_INTERNAL;
957 ret = g_dbus_proxy_call_sync(adapter_proxy, "CreateDevice",
958 g_variant_new("(s)", address),
959 G_DBUS_CALL_FLAGS_NONE,
964 BT_ERR("CreateDevice Failed: %s", err->message);
968 g_variant_unref(ret);
969 g_object_unref(adapter_proxy);
970 object_path = _bt_get_device_object_path(address);
972 if (object_path == NULL)
973 return BLUETOOTH_ERROR_INTERNAL;
976 proxy = __bt_gdbus_get_device_proxy(object_path);
980 BT_ERR("Error while getting proxy");
981 return BLUETOOTH_ERROR_INTERNAL;
984 g_dbus_proxy_call(proxy, "ConnectProfile",
985 g_variant_new("(s)", uuid),
986 G_DBUS_CALL_FLAGS_NONE,
988 (GAsyncReadyCallback)cb,
991 return BLUETOOTH_ERROR_NONE;
994 int _bt_discover_services(char *address, char *uuid, void *cb,
999 GDBusProxy *adapter_proxy;
1001 object_path = _bt_get_device_object_path(address);
1002 if (object_path == NULL) {
1003 GVariant *ret = NULL;
1004 BT_ERR("No searched device");
1005 adapter_proxy = __bt_gdbus_get_adapter_proxy();
1006 retv_if(adapter_proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1007 ret = g_dbus_proxy_call_sync(adapter_proxy, "CreateDevice",
1008 g_variant_new("(s)", address),
1009 G_DBUS_CALL_FLAGS_NONE,
1013 BT_ERR("CreateDevice Failed: %s", err->message);
1014 g_clear_error(&err);
1017 g_variant_unref(ret);
1018 g_object_unref(adapter_proxy);
1019 object_path = _bt_get_device_object_path(address);
1020 if (object_path == NULL)
1021 return BLUETOOTH_ERROR_INTERNAL;
1023 proxy = __bt_gdbus_get_device_proxy(object_path);
1024 g_free(object_path);
1025 if (proxy == NULL) {
1026 BT_ERR("Error while getting proxy");
1027 return BLUETOOTH_ERROR_INTERNAL;
1029 g_dbus_proxy_call(proxy, "DiscoverServices",
1030 g_variant_new("(s)", uuid),
1031 G_DBUS_CALL_FLAGS_NONE,
1033 (GAsyncReadyCallback)cb,
1036 return BLUETOOTH_ERROR_NONE;
1039 int _bt_cancel_discovers(char *address)
1043 GDBusProxy *adapter_proxy;
1044 GVariant *ret = NULL;
1046 object_path = _bt_get_device_object_path(address);
1047 if (object_path == NULL) {
1048 GVariant *ret = NULL;
1049 BT_ERR("No searched device");
1050 adapter_proxy = __bt_gdbus_get_adapter_proxy();
1051 retv_if(adapter_proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1052 ret = g_dbus_proxy_call_sync(adapter_proxy, "CreateDevice",
1053 g_variant_new("(s)", address),
1054 G_DBUS_CALL_FLAGS_NONE,
1058 BT_ERR("CreateDevice Failed: %s", err->message);
1059 g_clear_error(&err);
1062 g_variant_unref(ret);
1063 g_object_unref(adapter_proxy);
1064 object_path = _bt_get_device_object_path(address);
1065 if (object_path == NULL)
1066 return BLUETOOTH_ERROR_INTERNAL;
1068 proxy = __bt_gdbus_get_device_proxy(object_path);
1069 g_free(object_path);
1070 ret = g_dbus_proxy_call_sync(proxy, "CancelDiscovery",
1072 G_DBUS_CALL_FLAGS_NONE,
1076 BT_ERR("DBus Error message: [%s]", err->message);
1077 g_clear_error(&err);
1078 return BLUETOOTH_ERROR_INTERNAL;
1081 g_variant_unref(ret);
1083 g_object_unref(proxy);
1084 return BLUETOOTH_ERROR_NONE;
1087 int _bt_discover_service_uuids(char *address, char *remote_uuid)
1091 GDBusConnection *gconn;
1093 char **uuid_value = NULL;
1096 GVariant *value = NULL;
1097 GVariant *ret = NULL;
1098 int result = BLUETOOTH_ERROR_INTERNAL;
1100 retv_if(remote_uuid == NULL, BLUETOOTH_ERROR_INTERNAL);
1101 gconn = __get_gdbus_connection();
1102 retv_if(gconn == NULL, BLUETOOTH_ERROR_INTERNAL);
1103 object_path = _bt_get_device_object_path(address);
1104 retv_if(object_path == NULL, BLUETOOTH_ERROR_INTERNAL);
1106 proxy = g_dbus_proxy_new_sync(gconn, G_DBUS_PROXY_FLAGS_NONE, NULL,
1107 BT_BLUEZ_NAME, object_path, BT_PROPERTIES_INTERFACE, NULL,
1109 retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1111 BT_ERR("DBus Error: [%s]", err->message);
1112 g_clear_error(&err);
1114 ret = g_dbus_proxy_call_sync(proxy, "GetAll",
1115 g_variant_new("(s)", BT_DEVICE_INTERFACE),
1116 G_DBUS_CALL_FLAGS_NONE,
1120 result = BLUETOOTH_ERROR_INTERNAL;
1121 BT_ERR("DBus Error : %s", err->message);
1122 g_clear_error(&err);
1126 BT_ERR("g_dbus_proxy_call_sync function return NULL");
1127 result = BLUETOOTH_ERROR_INTERNAL;
1131 g_variant_get(ret, "(@a{sv})", &value);
1132 g_variant_unref(ret);
1134 GVariant *temp_value = g_variant_lookup_value(value, "UUIDs",
1135 G_VARIANT_TYPE_STRING_ARRAY);
1138 size = g_variant_get_size(temp_value);
1140 uuid_value = (char **)g_variant_get_strv(temp_value, &size);
1141 BT_DBG("Size items %d", size);
1144 for (i = 0; uuid_value[i] != NULL; i++) {
1145 BT_DBG("Remote uuids %s", uuid_value[i]);
1146 if (strcasecmp(uuid_value[i], remote_uuid) == 0) {
1147 result = BLUETOOTH_ERROR_NONE;
1148 g_variant_unref(temp_value);
1154 g_variant_unref(temp_value);
1159 g_object_unref(proxy);
1161 g_variant_unref(value);
1169 int _bt_get_cod_by_address(char *address, bluetooth_device_class_t *dev_class)
1173 GDBusConnection *gconn;
1175 GVariant *value = NULL;
1176 GVariant *result = NULL;
1177 unsigned int class = 0x00;
1178 int ret = BLUETOOTH_ERROR_INTERNAL;
1180 gconn = __get_gdbus_connection();
1181 retv_if(gconn == NULL, BLUETOOTH_ERROR_INTERNAL);
1182 object_path = _bt_get_device_object_path(address);
1184 retv_if(object_path == NULL, BLUETOOTH_ERROR_INTERNAL);
1186 proxy = g_dbus_proxy_new_sync(gconn, G_DBUS_PROXY_FLAGS_NONE, NULL,
1187 BT_BLUEZ_NAME, object_path, BT_PROPERTIES_INTERFACE, NULL,
1189 retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1191 BT_ERR("DBus Error: [%s]", err->message);
1192 g_clear_error(&err);
1195 result = g_dbus_proxy_call_sync(proxy, "GetAll",
1196 g_variant_new("(s)", BT_DEVICE_INTERFACE),
1197 G_DBUS_CALL_FLAGS_NONE,
1201 ret = BLUETOOTH_ERROR_INTERNAL;
1202 BT_ERR("DBus Error : %s", err->message);
1203 g_clear_error(&err);
1206 if (result == NULL) {
1207 BT_ERR("g_dbus_proxy_call_sync function return NULL");
1208 ret = BLUETOOTH_ERROR_INTERNAL;
1211 g_variant_get(result, "(@a{sv})", &value);
1212 g_variant_unref(result);
1214 GVariant *temp_value = g_variant_lookup_value(value, "Class",
1215 G_VARIANT_TYPE_UINT32);
1216 class = g_variant_get_uint32(temp_value);
1217 _bt_divide_device_class(dev_class, class);
1219 g_variant_unref(temp_value);
1224 g_object_unref(proxy);
1226 g_variant_unref(value);
1232 int _bt_disconnect_profile(char *address, char *uuid, void *cb,
1238 GDBusProxy *adapter_proxy;
1239 object_path = _bt_get_device_object_path(address);
1240 if (object_path == NULL) {
1241 GVariant *ret = NULL;
1242 BT_ERR("No searched device");
1243 adapter_proxy = __bt_gdbus_get_adapter_proxy();
1244 retv_if(adapter_proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1245 ret = g_dbus_proxy_call_sync(adapter_proxy, "CreateDevice",
1246 g_variant_new("(s)", address),
1247 G_DBUS_CALL_FLAGS_NONE,
1251 BT_ERR("CreateDevice Failed: %s", err->message);
1255 g_variant_unref(ret);
1256 g_object_unref(adapter_proxy);
1257 object_path = _bt_get_device_object_path(address);
1258 if (object_path == NULL)
1259 return BLUETOOTH_ERROR_INTERNAL;
1261 proxy = __bt_gdbus_get_device_proxy(object_path);
1262 g_free(object_path);
1263 if (proxy == NULL) {
1264 BT_ERR("Error while getting proxy");
1265 return BLUETOOTH_ERROR_INTERNAL;
1267 g_dbus_proxy_call(proxy, "DisconnectProfile",
1268 g_variant_new("(s)", uuid),
1269 G_DBUS_CALL_FLAGS_NONE,
1271 (GAsyncReadyCallback)cb,
1274 return BLUETOOTH_ERROR_NONE;
1277 int _bt_get_adapter_path(GDBusConnection *conn, char *path)
1280 GDBusProxy *manager_proxy = NULL;
1281 GVariant *result = NULL;
1282 char *adapter_path = NULL;
1284 retv_if(conn == NULL, BLUETOOTH_ERROR_INTERNAL);
1286 manager_proxy = g_dbus_proxy_new_sync(conn,
1287 G_DBUS_PROXY_FLAGS_NONE, NULL,
1290 BT_MANAGER_INTERFACE,
1293 if (!manager_proxy) {
1294 BT_ERR("Unable to create proxy: %s", err->message);
1298 result = g_dbus_proxy_call_sync(manager_proxy, "DefaultAdapter", NULL,
1299 G_DBUS_CALL_FLAGS_NONE, -1, NULL, &err);
1302 if (!g_strrstr(err->message, "ServiceUnknown"))
1303 BT_ERR("Fail to get DefaultAdapter (Error: %s)", err->message);
1305 BT_ERR("Fail to get DefaultAdapter");
1311 if (g_strcmp0(g_variant_get_type_string(result), "(o)")) {
1312 BT_ERR("Incorrect result\n");
1316 g_variant_get(result, "(&o)", &adapter_path);
1318 if (adapter_path == NULL ||
1319 strlen(adapter_path) >= BT_ADAPTER_OBJECT_PATH_MAX) {
1320 BT_ERR("Adapter path is inproper\n");
1325 g_strlcpy(path, adapter_path, BT_ADAPTER_OBJECT_PATH_MAX);
1327 g_variant_unref(result);
1328 g_object_unref(manager_proxy);
1330 return BLUETOOTH_ERROR_NONE;
1333 g_clear_error(&err);
1336 g_variant_unref(result);
1339 g_object_unref(manager_proxy);
1341 return BLUETOOTH_ERROR_INTERNAL;
1345 void _bt_convert_device_path_to_address(const char *device_path,
1346 char *device_address)
1348 char address[BT_ADDRESS_STRING_SIZE] = { 0 };
1351 ret_if(device_path == NULL);
1352 ret_if(device_address == NULL);
1354 dev_addr = strstr(device_path, "dev_");
1355 if (dev_addr != NULL) {
1358 g_strlcpy(address, dev_addr, sizeof(address));
1360 while ((pos = strchr(address, '_')) != NULL) {
1364 g_strlcpy(device_address, address, BT_ADDRESS_STRING_SIZE);
1368 static char *__bt_extract_device_path(GVariantIter *iter, char *address)
1370 char *object_path = NULL;
1371 char device_address[BT_ADDRESS_STRING_SIZE] = { 0 };
1372 /* Parse the signature: oa{sa{sv}}} */
1373 while (g_variant_iter_loop(iter, "{&oa{sa{sv}}}", &object_path,
1375 retv_if(object_path == NULL, NULL);
1376 _bt_convert_device_path_to_address(object_path, device_address);
1378 if (g_strcmp0(address, device_address) == 0) {
1379 return g_strdup(object_path);
1385 char *_bt_get_device_object_path(char *address)
1388 GDBusProxy *proxy = NULL;
1389 GVariant *result = NULL;
1390 GVariantIter *iter = NULL;
1391 GDBusConnection *conn = NULL;
1392 char *object_path = NULL;
1394 conn = _bt_gdbus_get_system_gconn();
1395 retv_if(conn == NULL, NULL);
1397 proxy = g_dbus_proxy_new_sync(conn,
1398 G_DBUS_PROXY_FLAGS_NONE, NULL,
1401 BT_MANAGER_INTERFACE,
1405 BT_ERR("Unable to create proxy: %s", err->message);
1409 result = g_dbus_proxy_call_sync(proxy, "GetManagedObjects", NULL,
1410 G_DBUS_CALL_FLAGS_NONE, -1, NULL, &err);
1413 BT_ERR("Fail to get GetManagedObjects (Error: %s)", err->message);
1415 BT_ERR("Fail to get GetManagedObjects");
1420 g_variant_get(result, "(a{oa{sa{sv}}})", &iter);
1421 object_path = __bt_extract_device_path(iter, address);
1423 g_variant_unref(result);
1424 g_object_unref(proxy);
1425 g_variant_iter_free(iter);
1429 g_clear_error(&err);
1432 g_object_unref(proxy);
1437 GDBusConnection *_bt_init_system_gdbus_conn(void)
1439 GError *error = NULL;
1440 if (system_gdbus_conn == NULL) {
1442 g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
1444 BT_ERR("GDBus connection Error : %s \n",
1446 g_clear_error(&error);
1450 return system_gdbus_conn;
1454 int _bt_register_osp_server_in_agent(int type, char *uuid, char *path, int fd)
1457 char uuid_str[BLUETOOTH_UUID_STRING_MAX] = { 0, };
1458 char path_str[BLUETOOTH_PATH_STRING] = { 0, };
1462 BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1464 g_array_append_vals(in_param1, &type, sizeof(int));
1465 g_strlcpy(uuid_str, uuid, sizeof(uuid_str));
1466 g_array_append_vals(in_param2, &uuid_str, BLUETOOTH_UUID_STRING_MAX);
1467 g_strlcpy(path_str, path, sizeof(path_str));
1468 g_array_append_vals(in_param3, &path_str, BLUETOOTH_PATH_STRING);
1469 g_array_append_vals(in_param4, &fd, sizeof(int));
1471 ret = _bt_send_request(BT_AGENT_SERVICE, BT_SET_AUTHORIZATION,
1472 in_param1, in_param2, in_param3, in_param4, &out_param);
1474 BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1479 int _bt_unregister_osp_server_in_agent(int type, char *uuid)
1482 char uuid_str[BLUETOOTH_UUID_STRING_MAX] = { 0, };
1486 BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1488 g_array_append_vals(in_param1, &type, sizeof(int));
1489 g_strlcpy(uuid_str, uuid, sizeof(uuid_str));
1490 g_array_append_vals(in_param2, &uuid_str, BLUETOOTH_UUID_STRING_MAX);
1492 ret = _bt_send_request(BT_AGENT_SERVICE, BT_UNSET_AUTHORIZATION,
1493 in_param1, in_param2, in_param3, in_param4, &out_param);
1495 BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1500 int _bt_check_privilege(int service_type, int service_function)
1504 BT_CHECK_ENABLED(return);
1507 BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1509 result = _bt_send_request(service_type, service_function,
1510 in_param1, in_param2, in_param3, in_param4, &out_param);
1512 BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1517 GVariant *_bt_get_managed_objects(void)
1519 GDBusConnection *g_conn;
1520 GDBusProxy *manager_proxy = NULL;
1521 GVariant *result = NULL;
1522 GError *error = NULL;
1526 g_conn = _bt_gdbus_get_system_gconn();
1527 retv_if(g_conn == NULL, NULL);
1529 manager_proxy = g_dbus_proxy_new_sync(g_conn,
1530 G_DBUS_PROXY_FLAGS_NONE, NULL,
1533 BT_MANAGER_INTERFACE,
1537 BT_ERR("Unable to create proxy: %s", error->message);
1538 g_clear_error(&error);
1542 result = g_dbus_proxy_call_sync(manager_proxy,
1543 "GetManagedObjects", NULL,
1544 G_DBUS_CALL_FLAGS_NONE, -1,
1548 BT_ERR("Fail to get ManagedObjects (Error: %s)", error->message);
1549 g_clear_error(&error);
1552 g_object_unref(manager_proxy);
1558 gboolean _bt_check_enabled_internal(void)
1560 if (bt_enabled == TRUE)
1563 if (bluetooth_check_adapter() == BLUETOOTH_ADAPTER_ENABLED) {
1570 void _bt_set_adapter_internal_status(gboolean enabled)
1572 bt_enabled = enabled;
1575 int _bt_get_uuid_specification_name(const char *uuid, char **name)
1582 const char *specification_name;
1583 } bt_uuid_name[] = {
1585 {"1800", "Generic Access"},
1586 {"1801", "Generic Attribute"},
1587 {"1802", "Immediate Alert"},
1588 {"1803", "Link Loss"},
1589 {"1804", "Tx Power"},
1590 {"1805", "Current Time Service"},
1591 {"1806", "Reference Time Update Service"},
1592 {"1807", "Next DST Change Service"},
1593 {"1808", "Glucose"},
1594 {"1809", "Health Thermometer"},
1595 {"180A", "Device Information"},
1596 {"180D", "Heart Rate"},
1597 {"180F", "Battery Service"},
1598 {"1810", "Blood Pressure"},
1599 {"1811", "Alert Notification Service"},
1600 {"1812", "Human Interface Device"},
1602 /* GATT Declarations */
1603 {"2800", "Primary Service Declaration"},
1604 {"2801", "Secondary Service Declaration"},
1605 {"2802", "Include Declaration"},
1606 {"2803", "Characteristic Declaration"},
1608 /* GATT Descriptors */
1609 {"2900", "Characteristic Extended Properties"},
1610 {"2901", "Characteristic User Description"},
1611 {"2902", "Client Characteristic Configuration"},
1612 {"2903", "Server Characteristic Configuration"},
1613 {"2904", "Characteristic Format"},
1614 {"2905", "Characteristic Aggregate Formate"},
1615 {"2906", "Valid Range"},
1616 {"2907", "External Report Reference"},
1617 {"2908", "Report Reference"},
1619 /* GATT Characteristics */
1620 {"2A00", "Device Name"},
1621 {"2A01", "Appearance"},
1622 {"2A02", "Peripheral Privacy Flag"},
1623 {"2A03", "Reconnection Address"},
1624 {"2A04", "Peripheral Preferred Connection Parameters"},
1625 {"2A05", "Service Changed"},
1626 {"2A06", "Alert Level"},
1627 {"2A07", "Tx Power Level"},
1628 {"2A08", "Date Time"},
1629 {"2A09", "Day of Week"},
1630 {"2A0A", "Day Date Time"},
1631 {"2A19", "Battery Level"},
1632 {"2A1E", "Intermediate Temperature"},
1633 {"2A23", "System ID"},
1634 {"2A24", "Model Number String"},
1635 {"2A25", "Serial Number String"},
1636 {"2A26", "Firmware Revision String"},
1637 {"2A27", "Hardware Revision String"},
1638 {"2A28", "Software Revision String"},
1639 {"2A29", "Manufacturer Name String"},
1640 {"2A2A", "IEEE 11073-20601 Regulatory Certification Data List"},
1641 {"2A2B", "Current Time"},
1642 {"2A37", "Heart Rate Measurement"},
1643 {"2A38", "Body Sensor Location"},
1644 {"2A3F", "Alert Status"},
1645 {"2A46", "New Alert"},
1646 {"2A4A", "HID Information"},
1647 {"2A4C", "HID Control Point"},
1651 {"7905F431-B5CE-4E99-A40F-4B1E122D00D0", "Apple Notification Center Service"},
1652 {"9FBF120D-6301-42D9-8C58-25E699A21DBD", "Notifications Source"},
1653 {"69D1D8F3-45E1-49A8-9821-9BBDFDAAD9D9", "Control Point"},
1654 {"22EAC6E9-24D6-4BB5-BE44-B36ACE7C7BFB", "Data Source"},
1655 {"89D3502B-0F36-433A-8EF4-C502AD55F8DC", "Apple Media Service"},
1656 {"9B3C81D8-57B1-4A8A-B8DF-0E56F7CA51C2", "Remote Command"},
1657 {"2F7CABCE-808D-411F-9A0C-BB92BA96C102", "Entity Update"},
1658 {"C6B2F38C-23AB-46D8-A6AB-A3A870BBD5D7", "Entity Attribute"},
1659 {"9A3F68E0-86CE-11E5-A309-0002A5D5C51B", "Samsung Gear Manager Service"},
1660 {"c2f2cc0f-c085-4dd4-be5a-aca3074bbc72", "Control Point"},
1661 {"cece518b-28d7-4171-92d5-76a1e249a3b9", "Notifications Source"},
1666 return BLUETOOTH_ERROR_INVALID_PARAM;
1667 if (strlen(uuid) == 36) {
1668 if (!g_ascii_strncasecmp(uuid + 9, "0000-1000-8000-00805F9B34FB", 27))
1674 } else if (strlen(uuid) >= 8)
1677 for (i = 0; bt_uuid_name[i].uuid; i++) {
1678 if (!g_ascii_strncasecmp(uuid + offset, bt_uuid_name[i].uuid, uuid_len)) {
1679 *name = g_strdup(bt_uuid_name[i].specification_name);
1680 return BLUETOOTH_ERROR_NONE;
1684 *name = g_strdup("Unknown");
1685 return BLUETOOTH_ERROR_NONE;
1688 BT_EXPORT_API int bluetooth_is_supported(void)
1690 int is_supported = 0;
1695 fd = open(RFKILL_NODE, O_RDONLY);
1697 BT_ERR("Fail to open RFKILL node");
1698 return BLUETOOTH_ERROR_INTERNAL;
1701 if (fcntl(fd, F_SETFL, O_NONBLOCK) < 0) {
1702 BT_ERR("Fail to set RFKILL node to non-blocking");
1704 return BLUETOOTH_ERROR_INTERNAL;
1708 len = read(fd, &event, sizeof(event));
1710 BT_ERR("Fail to read events");
1714 if (len != RFKILL_EVENT_SIZE) {
1715 BT_ERR("The size is wrong\n");
1719 if (event.type == RFKILL_TYPE_BLUETOOTH) {
1727 BT_DBG("supported: %d", is_supported);
1729 return is_supported;
1732 BT_EXPORT_API int bluetooth_register_callback(bluetooth_cb_func_ptr callback_ptr, void *user_data)
1736 _bt_gdbus_init_system_gconn();
1738 ret = _bt_init_event_handler();
1739 if (ret != BLUETOOTH_ERROR_NONE &&
1740 ret != BLUETOOTH_ERROR_ALREADY_INITIALIZED) {
1741 BT_ERR("Fail to init the event handler");
1746 _bt_set_user_data(BT_COMMON, (void *)callback_ptr, user_data);
1748 /* Register All events */
1749 if (ret != BLUETOOTH_ERROR_ALREADY_INITIALIZED) {
1750 ret = _bt_register_event(BT_ADAPTER_EVENT, (void *)callback_ptr, user_data);
1751 if (ret != BLUETOOTH_ERROR_NONE)
1753 ret = _bt_register_event(BT_DEVICE_EVENT, (void *)callback_ptr, user_data);
1754 if (ret != BLUETOOTH_ERROR_NONE)
1756 ret = _bt_register_event(BT_NETWORK_EVENT, (void *)callback_ptr, user_data);
1757 if (ret != BLUETOOTH_ERROR_NONE)
1759 ret = _bt_register_event(BT_RFCOMM_CLIENT_EVENT, (void *)callback_ptr, user_data);
1760 if (ret != BLUETOOTH_ERROR_NONE)
1762 ret = _bt_register_event(BT_RFCOMM_SERVER_EVENT, (void *)callback_ptr, user_data);
1763 if (ret != BLUETOOTH_ERROR_NONE)
1766 #ifdef GATT_NO_RELAY
1767 ret = _bt_register_event(BT_GATT_BLUEZ_EVENT, (void *)callback_ptr, user_data);
1768 if (ret != BLUETOOTH_ERROR_NONE)
1773 _bt_register_name_owner_changed();
1775 return BLUETOOTH_ERROR_NONE;
1777 BT_ERR("Fail to do _bt_register_event()");
1778 bluetooth_unregister_callback();
1782 BT_EXPORT_API int bluetooth_unregister_callback(void)
1787 ret = _bt_deinit_event_handler();
1788 if (ret != BLUETOOTH_ERROR_NONE) {
1789 BT_ERR("Fail to deinit the event handler");
1792 _bt_unregister_name_owner_changed();
1794 _bt_set_user_data(BT_COMMON, NULL, NULL);
1797 g_object_unref(system_gconn);
1798 system_gconn = NULL;
1800 return BLUETOOTH_ERROR_NONE;