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_FEATURE_BT_DPM
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 if (system_gconn != NULL)
94 system_gconn = g_bus_get_private_conn();
99 GDBusConnection *_bt_gdbus_get_system_gconn(void)
101 if (system_gconn == NULL)
102 system_gconn = _bt_gdbus_init_system_gconn();
103 else if (g_dbus_connection_is_closed(system_gconn))
104 system_gconn = g_bus_get_private_conn();
109 void _bt_print_device_address_t(const bluetooth_device_address_t *addr)
111 BT_DBG("%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X\n", addr->addr[0], addr->addr[1], addr->addr[2],
112 addr->addr[3], addr->addr[4], addr->addr[5]);
115 void _bt_set_user_data(int type, void *callback, void *user_data)
117 user_info[type].cb = callback;
118 user_info[type].user_data = user_data;
121 bt_user_info_t *_bt_get_user_data(int type)
123 return &user_info[type];
126 void _bt_common_event_cb(int event, int result, void *param,
127 void *callback, void *user_data)
129 bluetooth_event_param_t bt_event = { 0, };
130 bt_event.event = event;
131 bt_event.result = result;
132 bt_event.param_data = param;
135 ((bluetooth_cb_func_ptr)callback)(bt_event.event, &bt_event,
139 void _bt_input_event_cb(int event, int result, void *param,
140 void *callback, void *user_data)
142 hid_event_param_t bt_event = { 0, };
143 bt_event.event = event;
144 bt_event.result = result;
145 bt_event.param_data = param;
148 ((hid_cb_func_ptr)callback)(bt_event.event, &bt_event,
152 void _bt_headset_event_cb(int event, int result, void *param,
153 void *callback, void *user_data)
155 bt_audio_event_param_t bt_event = { 0, };
156 bt_event.event = event;
157 bt_event.result = result;
158 bt_event.param_data = param;
161 ((bt_audio_func_ptr)callback)(bt_event.event, &bt_event,
165 void _bt_a2dp_source_event_cb(int event, int result, void *param,
166 void *callback, void *user_data)
168 bt_audio_event_param_t bt_event = { 0, };
169 bt_event.event = event;
170 bt_event.result = result;
171 bt_event.param_data = param;
173 ((bt_audio_func_ptr)callback)(bt_event.event, &bt_event,
177 void _bt_hf_event_cb(int event, int result, void *param,
178 void *callback, void *user_data)
180 bt_hf_event_param_t bt_event = { 0, };
181 bt_event.event = event;
182 bt_event.result = result;
183 bt_event.param_data = param;
186 ((bt_hf_func_ptr)callback)(bt_event.event, &bt_event,
191 void _bt_avrcp_event_cb(int event, int result, void *param,
192 void *callback, void *user_data)
194 media_event_param_t bt_event = { 0, };
195 bt_event.event = event;
196 bt_event.result = result;
197 bt_event.param_data = param;
200 ((media_cb_func_ptr)callback)(bt_event.event, &bt_event,
204 void _bt_divide_device_class(bluetooth_device_class_t *device_class,
207 ret_if(device_class == NULL);
209 device_class->major_class = (unsigned short)(cod & 0x00001F00) >> 8;
210 device_class->minor_class = (unsigned short)((cod & 0x000000FC));
211 device_class->service_class = (unsigned long)((cod & 0x00FF0000));
213 if (cod & 0x002000) {
214 device_class->service_class |=
215 BLUETOOTH_DEVICE_SERVICE_CLASS_LIMITED_DISCOVERABLE_MODE;
219 void _bt_convert_addr_string_to_type(unsigned char *addr,
225 ret_if(address == NULL);
226 ret_if(addr == NULL);
228 for (i = 0; i < BT_ADDRESS_LENGTH_MAX; i++) {
229 addr[i] = strtol(address, &ptr, 16);
230 if (ptr[0] != '\0') {
239 void _bt_convert_addr_string_to_secure_string(char *addr,
244 ret_if(address == NULL);
245 ret_if(addr == NULL);
247 len = strlen(address);
248 ret_if(len != BT_ADDRESS_STRING_SIZE - 1);
250 strncpy(addr, address, len);
258 void _bt_convert_addr_type_to_string(char *address,
261 ret_if(address == NULL);
262 ret_if(addr == NULL);
264 g_snprintf(address, BT_ADDRESS_STRING_SIZE,
265 "%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",
266 addr[0], addr[1], addr[2],
267 addr[3], addr[4], addr[5]);
270 int _bt_copy_utf8_string(char *dest, const char *src, unsigned int length)
277 if (dest == NULL || src == NULL)
278 return BLUETOOTH_ERROR_INVALID_PARAM;
281 while (*p != '\0' && i < length) {
282 next = g_utf8_next_char(p);
285 while (count > 0 && ((i + count) < length)) {
292 return BLUETOOTH_ERROR_NONE;
295 gboolean _bt_utf8_validate(char *name)
299 glong items_written = 0;
301 if (FALSE == g_utf8_validate(name, -1, NULL))
304 u16 = g_utf8_to_utf16(name, -1, NULL, &items_written, NULL);
310 if (items_written != g_utf8_strlen(name, -1))
318 static GDBusProxy *profile_gproxy;
319 static GDBusConnection *gconn;
320 static int latest_id = -1;
321 #define BT_RFCOMM_ID_MAX 245
322 static gboolean id_used[BT_RFCOMM_ID_MAX];
323 GDBusNodeInfo *new_conn_node;
325 static const gchar rfcomm_agent_xml[] =
327 " <interface name='org.bluez.Profile1'>"
328 " <method name='NewConnection'>"
329 " <arg type='o' name='object' direction='in'/>"
330 " <arg type='h' name='fd' direction='in'/>"
331 " <arg type='a{sv}' name='properties' direction='in'/>"
333 " <method name='RequestDisconnection'>"
334 " <arg type='o' name='device' direction='in'/>"
339 static void __new_connection_method(GDBusConnection *connection,
341 const gchar *object_path,
342 const gchar *interface_name,
343 const gchar *method_name,
344 GVariant *parameters,
345 GDBusMethodInvocation *invocation,
348 BT_DBG("method %s", method_name);
349 if (g_strcmp0(method_name, "NewConnection") == 0) {
352 GUnixFDList *fd_list;
353 GVariantBuilder *properties;
356 bluetooth_device_address_t remote_addr1;
357 bt_new_connection_cb cb = user_data;
358 char secure_address[BT_ADDRESS_STRING_SIZE] = { 0 };
361 g_variant_get(parameters, "(oha{sv})", &obj_path, &index,
364 msg = g_dbus_method_invocation_get_message(invocation);
365 fd_list = g_dbus_message_get_unix_fd_list(msg);
366 if (fd_list == NULL) {
367 GQuark quark = g_quark_from_string("rfcomm-app");
368 GError *err = g_error_new(quark, 0, "No fd in message");
369 g_dbus_method_invocation_return_gerror(invocation, err);
375 fd = g_unix_fd_list_get(fd_list, index, NULL);
377 BT_ERR("Invalid fd return");
378 GQuark quark = g_quark_from_string("rfcomm-app");
379 GError *err = g_error_new(quark, 0, "Invalid FD return");
380 g_dbus_method_invocation_return_gerror(invocation, err);
385 _bt_convert_device_path_to_address(obj_path, addr);
386 _bt_convert_addr_string_to_type(remote_addr1.addr, (const char *)addr);
388 _bt_convert_addr_string_to_secure_string(secure_address, addr);
389 BT_INFO("fd: %d, address %s", fd, secure_address);
391 g_dbus_method_invocation_return_value(invocation, NULL);
394 cb(object_path, fd, &remote_addr1);
395 } else if (g_strcmp0(method_name, "RequestDisconnection") == 0) {
396 g_dbus_method_invocation_return_value(invocation, NULL);
401 static const GDBusInterfaceVTable method_table = {
402 __new_connection_method,
407 void _bt_swap_addr(unsigned char *dst, const unsigned char *src)
411 for (i = 0; i < 6; i++)
415 int __rfcomm_assign_id(void)
419 BT_DBG("latest_id: %d", latest_id);
421 index = latest_id + 1;
423 if (index >= BT_RFCOMM_ID_MAX)
426 BT_DBG("index: %d", index);
428 while (id_used[index] == TRUE) {
429 if (index == latest_id) {
430 /* No available ID */
431 BT_ERR("All request ID is used");
437 if (index >= BT_RFCOMM_ID_MAX)
442 id_used[index] = TRUE;
444 BT_DBG("Assigned Id: %d", latest_id);
449 void __rfcomm_delete_id(int id)
451 ret_if(id >= BT_RFCOMM_ID_MAX);
456 /* Next server will use this ID */
460 static GDBusConnection *__get_gdbus_connection()
463 gconn = g_bus_get_private_conn();
468 static GDBusProxy *__bt_gdbus_get_profile_proxy(void)
470 GDBusConnection *gconn;
474 return profile_gproxy;
476 gconn = __get_gdbus_connection();
480 profile_gproxy = g_dbus_proxy_new_sync(gconn, G_DBUS_PROXY_FLAGS_NONE,
483 "org.bluez.ProfileManager1",
486 BT_ERR("Unable to create proxy: %s", err->message);
491 return profile_gproxy;
494 static GDBusProxy *__bt_gdbus_get_device_proxy(char *object_path)
496 GDBusConnection *gconn;
498 GDBusProxy *device_gproxy;
500 gconn = __get_gdbus_connection();
504 device_gproxy = g_dbus_proxy_new_sync(gconn, G_DBUS_PROXY_FLAGS_NONE,
511 BT_ERR("Unable to create proxy: %s", err->message);
516 return device_gproxy;
519 void _bt_unregister_gdbus(int object_id)
521 GDBusConnection *gconn;
523 gconn = __get_gdbus_connection();
527 g_dbus_connection_unregister_object(gconn, object_id);
530 int _bt_register_new_conn(const char *path, bt_new_connection_cb cb)
532 GDBusConnection *gconn;
534 GError *error = NULL;
536 gconn = __get_gdbus_connection();
540 if (new_conn_node == NULL)
541 new_conn_node = _bt_get_gdbus_node(rfcomm_agent_xml);
543 if (new_conn_node == NULL)
546 id = g_dbus_connection_register_object(gconn, path,
547 new_conn_node->interfaces[0],
551 BT_ERR("Failed to register: %s", error->message);
556 BT_DBG("NEW CONNECTION ID %d", id);
561 static GDBusProxy * __bt_gdbus_get_adapter_proxy()
564 GDBusProxy *manager_proxy = NULL;
565 GDBusProxy *adapter_proxy = NULL;
566 GDBusConnection *conn;
567 GVariant *result = NULL;
568 char *adapter_path = NULL;
570 conn = __get_gdbus_connection();
571 retv_if(conn == NULL, NULL);
573 manager_proxy = g_dbus_proxy_new_sync(conn,
574 G_DBUS_PROXY_FLAGS_NONE, NULL,
577 BT_MANAGER_INTERFACE,
580 if (!manager_proxy) {
581 BT_ERR("Unable to create proxy: %s", err->message);
585 result = g_dbus_proxy_call_sync(manager_proxy, "DefaultAdapter", NULL,
586 G_DBUS_CALL_FLAGS_NONE, -1, NULL, &err);
589 BT_ERR("Fail to get DefaultAdapter (Error: %s)", err->message);
591 BT_ERR("Fail to get DefaultAdapter");
596 if (g_strcmp0(g_variant_get_type_string(result), "(o)")) {
597 BT_ERR("Incorrect result\n");
601 g_variant_get(result, "(&o)", &adapter_path);
603 if (adapter_path == NULL ||
604 strlen(adapter_path) >= BT_ADAPTER_OBJECT_PATH_MAX) {
605 BT_ERR("Adapter path is inproper\n");
609 BT_INFO("Adapter Path %s", adapter_path);
611 adapter_proxy = g_dbus_proxy_new_sync(conn,
612 G_DBUS_PROXY_FLAGS_NONE, NULL,
615 BT_ADAPTER_INTERFACE,
618 BT_ERR("DBus Error message: [%s]", err->message);
624 g_object_unref(manager_proxy);
626 g_variant_unref(result);
627 return adapter_proxy;
630 int _bt_register_new_conn_ex(const char *path, const char *bus_name, bt_new_connection_cb cb)
632 GDBusConnection *gconn;
634 GError *error = NULL;
636 gconn = __get_gdbus_connection();
640 if (new_conn_node == NULL)
641 new_conn_node = _bt_get_gdbus_node_ex(rfcomm_agent_xml, bus_name);
643 if (new_conn_node == NULL)
646 id = g_dbus_connection_register_object(gconn, path,
647 new_conn_node->interfaces[0],
651 BT_ERR("Failed to register: %s", error->message);
656 BT_DBG("NEW CONNECTION ID %d", id);
661 int _bt_register_profile(bt_register_profile_info_t *info, gboolean use_default_rfcomm)
663 GVariantBuilder *option_builder;
667 int result = BLUETOOTH_ERROR_NONE;
669 proxy = __bt_gdbus_get_profile_proxy();
671 BT_ERR("Getting profile proxy failed");
672 return BLUETOOTH_ERROR_INTERNAL;
675 option_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
676 if (info->authentication)
677 g_variant_builder_add(option_builder, "{sv}",
678 "RequireAuthentication",
679 g_variant_new_boolean(TRUE));
680 if (info->authorization)
681 g_variant_builder_add(option_builder, "{sv}",
682 "RequireAuthorization",
683 g_variant_new_boolean(TRUE));
685 g_variant_builder_add(option_builder, "{sv}",
687 g_variant_new_string(info->role));
689 /* Setting RFCOMM channel to default value 0; would allow bluez to assign
690 * RFCOMM channels based on the availability when two services want
691 * to use the RFCOMM along with SPP. Hence bluez makes sure that no
692 * two services use the same SPP RFCOMM channel. */
693 if (use_default_rfcomm)
694 g_variant_builder_add(option_builder, "{sv}",
696 g_variant_new_uint16(RFCOMM_DEFAULT_PROFILE_CHANNEL));
698 g_variant_builder_add(option_builder, "{sv}",
700 g_variant_new_string(info->service));
702 ret = g_dbus_proxy_call_sync(proxy, "RegisterProfile",
703 g_variant_new("(osa{sv})", info->obj_path,
706 G_DBUS_CALL_FLAGS_NONE, -1,
709 g_dbus_error_strip_remote_error(err);
710 BT_ERR("RegisterProfile failed: %s", err->message);
712 if (g_strrstr(err->message, BT_ACCESS_DENIED_MSG))
713 result = BLUETOOTH_ERROR_ACCESS_DENIED;
715 result = BLUETOOTH_ERROR_INTERNAL;
720 g_variant_builder_unref(option_builder);
723 g_variant_unref(ret);
728 int _bt_register_profile_ex(bt_register_profile_info_t *info, gboolean use_default_rfcomm, const char *name, const char *path)
730 GVariantBuilder *option_builder;
734 int result = BLUETOOTH_ERROR_NONE;
736 proxy = __bt_gdbus_get_profile_proxy();
738 BT_ERR("Getting profile proxy failed");
739 return BLUETOOTH_ERROR_INTERNAL;
742 option_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
743 if (info->authentication)
744 g_variant_builder_add(option_builder, "{sv}",
745 "RequireAuthentication",
746 g_variant_new_boolean(TRUE));
747 if (info->authorization)
748 g_variant_builder_add(option_builder, "{sv}",
749 "RequireAuthorization",
750 g_variant_new_boolean(TRUE));
752 g_variant_builder_add(option_builder, "{sv}",
754 g_variant_new_string(info->role));
756 /* Setting RFCOMM channel to default value 0; would allow bluez to assign
757 * RFCOMM channels based on the availability when two services want
758 * to use the RFCOMM along with SPP. Hence bluez makes sure that no
759 * two services use the same SPP RFCOMM channel. */
760 if (use_default_rfcomm)
761 g_variant_builder_add(option_builder, "{sv}",
763 g_variant_new_uint16(RFCOMM_DEFAULT_PROFILE_CHANNEL));
765 g_variant_builder_add(option_builder, "{sv}",
767 g_variant_new_string(info->service));
769 ret = g_dbus_proxy_call_sync(proxy, "RegisterProfile2",
770 g_variant_new("(osssa{sv})", info->obj_path,
775 G_DBUS_CALL_FLAGS_NONE, -1,
778 g_dbus_error_strip_remote_error(err);
779 BT_ERR("RegisterProfile failed: %s", err->message);
781 if (g_strrstr(err->message, BT_ACCESS_DENIED_MSG))
782 result = BLUETOOTH_ERROR_ACCESS_DENIED;
784 result = BLUETOOTH_ERROR_INTERNAL;
789 g_variant_builder_unref(option_builder);
792 g_variant_unref(ret);
797 int _bt_register_profile_platform(bt_register_profile_info_t *info, gboolean use_default_rfcomm)
799 GVariantBuilder *option_builder;
803 int result = BLUETOOTH_ERROR_NONE;
805 proxy = __bt_gdbus_get_profile_proxy();
807 BT_ERR("Getting profile proxy failed");
808 return BLUETOOTH_ERROR_INTERNAL;
811 option_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
812 if (info->authentication)
813 g_variant_builder_add(option_builder, "{sv}",
814 "RequireAuthentication",
815 g_variant_new_boolean(TRUE));
816 if (info->authorization)
817 g_variant_builder_add(option_builder, "{sv}",
818 "RequireAuthorization",
819 g_variant_new_boolean(TRUE));
821 g_variant_builder_add(option_builder, "{sv}",
823 g_variant_new_string(info->role));
825 /* Setting RFCOMM channel to default value 0; would allow bluez to assign
826 * RFCOMM channels based on the availability when two services want
827 * to use the RFCOMM along with SPP. Hence bluez makes sure that no
828 * two services use the same SPP RFCOMM channel. */
829 if (use_default_rfcomm)
830 g_variant_builder_add(option_builder, "{sv}",
832 g_variant_new_uint16(RFCOMM_DEFAULT_PROFILE_CHANNEL));
834 g_variant_builder_add(option_builder, "{sv}",
836 g_variant_new_string(info->service));
838 ret = g_dbus_proxy_call_sync(proxy, "RegisterProfile1",
839 g_variant_new("(osa{sv})", info->obj_path,
842 G_DBUS_CALL_FLAGS_NONE, -1,
846 g_dbus_error_strip_remote_error(err);
847 BT_ERR("RegisterProfile failed: %s", err->message);
849 if (g_strrstr(err->message, BT_ACCESS_DENIED_MSG))
850 result = BLUETOOTH_ERROR_ACCESS_DENIED;
852 result = BLUETOOTH_ERROR_INTERNAL;
857 g_variant_builder_unref(option_builder);
860 g_variant_unref(ret);
866 void _bt_unregister_profile(char *path)
872 proxy = __bt_gdbus_get_profile_proxy();
874 BT_ERR("Getting profile proxy failed");
878 ret = g_dbus_proxy_call_sync(proxy, "UnregisterProfile",
879 g_variant_new("(o)", path),
880 G_DBUS_CALL_FLAGS_NONE, -1,
883 BT_ERR("UnregisterProfile failed : %s", err->message);
888 g_variant_unref(ret);
893 GDBusNodeInfo * _bt_get_gdbus_node(const gchar *xml_data)
896 char *name = g_strdup_printf("org.bt.frwk%d", getpid());
898 bus_id = g_bus_own_name(G_BUS_TYPE_SYSTEM,
900 G_BUS_NAME_OWNER_FLAGS_NONE,
906 BT_DBG("Got bus id %d", bus_id);
910 return g_dbus_node_info_new_for_xml(xml_data, NULL);
913 GDBusNodeInfo * _bt_get_gdbus_node_ex(const gchar *xml_data, const char *bus_name)
916 char *name = g_strdup(bus_name);
917 bus_id = g_bus_own_name(G_BUS_TYPE_SYSTEM,
919 G_BUS_NAME_OWNER_FLAGS_NONE,
925 BT_DBG("Got bus id %d", bus_id);
929 return g_dbus_node_info_new_for_xml(xml_data, NULL);
932 int _bt_connect_profile(char *address, char *uuid, void *cb,
936 GDBusProxy *adapter_proxy;
940 object_path = _bt_get_device_object_path(address);
942 if (object_path == NULL) {
943 GVariant *ret = NULL;
944 BT_ERR("No searched device");
945 adapter_proxy = __bt_gdbus_get_adapter_proxy();
947 if (adapter_proxy == NULL) {
948 BT_ERR("adapter proxy is NULL");
949 return BLUETOOTH_ERROR_INTERNAL;
952 ret = g_dbus_proxy_call_sync(adapter_proxy, "CreateDevice",
953 g_variant_new("(s)", address),
954 G_DBUS_CALL_FLAGS_NONE,
959 BT_ERR("CreateDevice Failed: %s", err->message);
963 g_variant_unref(ret);
964 g_object_unref(adapter_proxy);
965 object_path = _bt_get_device_object_path(address);
967 if (object_path == NULL)
968 return BLUETOOTH_ERROR_INTERNAL;
971 proxy = __bt_gdbus_get_device_proxy(object_path);
975 BT_ERR("Error while getting proxy");
976 return BLUETOOTH_ERROR_INTERNAL;
979 g_dbus_proxy_call(proxy, "ConnectProfile",
980 g_variant_new("(s)", uuid),
981 G_DBUS_CALL_FLAGS_NONE,
983 (GAsyncReadyCallback)cb,
986 return BLUETOOTH_ERROR_NONE;
989 int _bt_discover_services(char *address, char *uuid, void *cb,
994 GDBusProxy *adapter_proxy;
996 object_path = _bt_get_device_object_path(address);
997 if (object_path == NULL) {
998 GVariant *ret = NULL;
999 BT_ERR("No searched device");
1000 adapter_proxy = __bt_gdbus_get_adapter_proxy();
1001 retv_if(adapter_proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1002 ret = g_dbus_proxy_call_sync(adapter_proxy, "CreateDevice",
1003 g_variant_new("(s)", address),
1004 G_DBUS_CALL_FLAGS_NONE,
1008 BT_ERR("CreateDevice Failed: %s", err->message);
1009 g_clear_error(&err);
1012 g_variant_unref(ret);
1013 g_object_unref(adapter_proxy);
1014 object_path = _bt_get_device_object_path(address);
1015 if (object_path == NULL)
1016 return BLUETOOTH_ERROR_INTERNAL;
1018 proxy = __bt_gdbus_get_device_proxy(object_path);
1019 g_free(object_path);
1020 if (proxy == NULL) {
1021 BT_ERR("Error while getting proxy");
1022 return BLUETOOTH_ERROR_INTERNAL;
1024 g_dbus_proxy_call(proxy, "DiscoverServices",
1025 g_variant_new("(s)", uuid),
1026 G_DBUS_CALL_FLAGS_NONE,
1028 (GAsyncReadyCallback)cb,
1031 return BLUETOOTH_ERROR_NONE;
1034 int _bt_cancel_discovers(char *address)
1038 GDBusProxy *adapter_proxy;
1039 GVariant *ret = NULL;
1041 object_path = _bt_get_device_object_path(address);
1042 if (object_path == NULL) {
1043 GVariant *ret = NULL;
1044 BT_ERR("No searched device");
1045 adapter_proxy = __bt_gdbus_get_adapter_proxy();
1046 retv_if(adapter_proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1047 ret = g_dbus_proxy_call_sync(adapter_proxy, "CreateDevice",
1048 g_variant_new("(s)", address),
1049 G_DBUS_CALL_FLAGS_NONE,
1053 BT_ERR("CreateDevice Failed: %s", err->message);
1054 g_clear_error(&err);
1057 g_variant_unref(ret);
1058 g_object_unref(adapter_proxy);
1059 object_path = _bt_get_device_object_path(address);
1060 if (object_path == NULL)
1061 return BLUETOOTH_ERROR_INTERNAL;
1063 proxy = __bt_gdbus_get_device_proxy(object_path);
1064 g_free(object_path);
1065 ret = g_dbus_proxy_call_sync(proxy, "CancelDiscovery",
1067 G_DBUS_CALL_FLAGS_NONE,
1071 BT_ERR("DBus Error message: [%s]", err->message);
1072 g_clear_error(&err);
1073 return BLUETOOTH_ERROR_INTERNAL;
1076 g_variant_unref(ret);
1078 g_object_unref(proxy);
1079 return BLUETOOTH_ERROR_NONE;
1082 int _bt_discover_service_uuids(char *address, char *remote_uuid)
1086 GDBusConnection *gconn;
1088 char **uuid_value = NULL;
1091 GVariant *value = NULL;
1092 GVariant *ret = NULL;
1093 int result = BLUETOOTH_ERROR_INTERNAL;
1095 retv_if(remote_uuid == NULL, BLUETOOTH_ERROR_INTERNAL);
1096 gconn = __get_gdbus_connection();
1097 retv_if(gconn == NULL, BLUETOOTH_ERROR_INTERNAL);
1098 object_path = _bt_get_device_object_path(address);
1099 retv_if(object_path == NULL, BLUETOOTH_ERROR_INTERNAL);
1101 proxy = g_dbus_proxy_new_sync(gconn, G_DBUS_PROXY_FLAGS_NONE, NULL,
1102 BT_BLUEZ_NAME, object_path, BT_PROPERTIES_INTERFACE, NULL,
1104 retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1106 BT_ERR("DBus Error: [%s]", err->message);
1107 g_clear_error(&err);
1109 ret = g_dbus_proxy_call_sync(proxy, "GetAll",
1110 g_variant_new("(s)", BT_DEVICE_INTERFACE),
1111 G_DBUS_CALL_FLAGS_NONE,
1115 result = BLUETOOTH_ERROR_INTERNAL;
1116 BT_ERR("DBus Error : %s", err->message);
1117 g_clear_error(&err);
1121 BT_ERR("g_dbus_proxy_call_sync function return NULL");
1122 result = BLUETOOTH_ERROR_INTERNAL;
1126 g_variant_get(ret, "(@a{sv})", &value);
1127 g_variant_unref(ret);
1129 GVariant *temp_value = g_variant_lookup_value(value, "UUIDs",
1130 G_VARIANT_TYPE_STRING_ARRAY);
1133 size = g_variant_get_size(temp_value);
1135 uuid_value = (char **)g_variant_get_strv(temp_value, &size);
1136 BT_DBG("Size items %d", size);
1139 for (i = 0; uuid_value[i] != NULL; i++) {
1140 BT_DBG("Remote uuids %s", uuid_value[i]);
1141 if (strcasecmp(uuid_value[i], remote_uuid) == 0) {
1142 result = BLUETOOTH_ERROR_NONE;
1143 g_variant_unref(temp_value);
1149 g_variant_unref(temp_value);
1154 g_object_unref(proxy);
1156 g_variant_unref(value);
1164 int _bt_get_cod_by_address(char *address, bluetooth_device_class_t *dev_class)
1168 GDBusConnection *gconn;
1170 GVariant *value = NULL;
1171 GVariant *result = NULL;
1172 unsigned int class = 0x00;
1173 int ret = BLUETOOTH_ERROR_INTERNAL;
1175 gconn = __get_gdbus_connection();
1176 retv_if(gconn == NULL, BLUETOOTH_ERROR_INTERNAL);
1177 object_path = _bt_get_device_object_path(address);
1179 retv_if(object_path == NULL, BLUETOOTH_ERROR_INTERNAL);
1181 proxy = g_dbus_proxy_new_sync(gconn, G_DBUS_PROXY_FLAGS_NONE, NULL,
1182 BT_BLUEZ_NAME, object_path, BT_PROPERTIES_INTERFACE, NULL,
1184 retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1186 BT_ERR("DBus Error: [%s]", err->message);
1187 g_clear_error(&err);
1190 result = g_dbus_proxy_call_sync(proxy, "GetAll",
1191 g_variant_new("(s)", BT_DEVICE_INTERFACE),
1192 G_DBUS_CALL_FLAGS_NONE,
1196 ret = BLUETOOTH_ERROR_INTERNAL;
1197 BT_ERR("DBus Error : %s", err->message);
1198 g_clear_error(&err);
1201 if (result == NULL) {
1202 BT_ERR("g_dbus_proxy_call_sync function return NULL");
1203 ret = BLUETOOTH_ERROR_INTERNAL;
1206 g_variant_get(result, "(@a{sv})", &value);
1207 g_variant_unref(result);
1209 GVariant *temp_value = g_variant_lookup_value(value, "Class",
1210 G_VARIANT_TYPE_UINT32);
1211 class = g_variant_get_uint32(temp_value);
1212 _bt_divide_device_class(dev_class, class);
1214 g_variant_unref(temp_value);
1219 g_object_unref(proxy);
1221 g_variant_unref(value);
1227 int _bt_disconnect_profile(char *address, char *uuid, void *cb,
1233 GDBusProxy *adapter_proxy;
1234 object_path = _bt_get_device_object_path(address);
1235 if (object_path == NULL) {
1236 GVariant *ret = NULL;
1237 BT_ERR("No searched device");
1238 adapter_proxy = __bt_gdbus_get_adapter_proxy();
1239 retv_if(adapter_proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
1240 ret = g_dbus_proxy_call_sync(adapter_proxy, "CreateDevice",
1241 g_variant_new("(s)", address),
1242 G_DBUS_CALL_FLAGS_NONE,
1246 BT_ERR("CreateDevice Failed: %s", err->message);
1250 g_variant_unref(ret);
1251 g_object_unref(adapter_proxy);
1252 object_path = _bt_get_device_object_path(address);
1253 if (object_path == NULL)
1254 return BLUETOOTH_ERROR_INTERNAL;
1256 proxy = __bt_gdbus_get_device_proxy(object_path);
1257 g_free(object_path);
1258 if (proxy == NULL) {
1259 BT_ERR("Error while getting proxy");
1260 return BLUETOOTH_ERROR_INTERNAL;
1262 g_dbus_proxy_call(proxy, "DisconnectProfile",
1263 g_variant_new("(s)", uuid),
1264 G_DBUS_CALL_FLAGS_NONE,
1266 (GAsyncReadyCallback)cb,
1269 return BLUETOOTH_ERROR_NONE;
1272 int _bt_get_adapter_path(GDBusConnection *conn, char *path)
1275 GDBusProxy *manager_proxy = NULL;
1276 GVariant *result = NULL;
1277 char *adapter_path = NULL;
1279 retv_if(conn == NULL, BLUETOOTH_ERROR_INTERNAL);
1281 manager_proxy = g_dbus_proxy_new_sync(conn,
1282 G_DBUS_PROXY_FLAGS_NONE, NULL,
1285 BT_MANAGER_INTERFACE,
1288 if (!manager_proxy) {
1289 BT_ERR("Unable to create proxy: %s", err->message);
1293 result = g_dbus_proxy_call_sync(manager_proxy, "DefaultAdapter", NULL,
1294 G_DBUS_CALL_FLAGS_NONE, -1, NULL, &err);
1297 if (!g_strrstr(err->message, "ServiceUnknown"))
1298 BT_ERR("Fail to get DefaultAdapter (Error: %s)", err->message);
1300 BT_ERR("Fail to get DefaultAdapter");
1306 if (g_strcmp0(g_variant_get_type_string(result), "(o)")) {
1307 BT_ERR("Incorrect result\n");
1311 g_variant_get(result, "(&o)", &adapter_path);
1313 if (adapter_path == NULL ||
1314 strlen(adapter_path) >= BT_ADAPTER_OBJECT_PATH_MAX) {
1315 BT_ERR("Adapter path is inproper\n");
1320 g_strlcpy(path, adapter_path, BT_ADAPTER_OBJECT_PATH_MAX);
1322 g_variant_unref(result);
1323 g_object_unref(manager_proxy);
1325 return BLUETOOTH_ERROR_NONE;
1328 g_clear_error(&err);
1331 g_variant_unref(result);
1334 g_object_unref(manager_proxy);
1336 return BLUETOOTH_ERROR_INTERNAL;
1340 void _bt_convert_device_path_to_address(const char *device_path,
1341 char *device_address)
1343 char address[BT_ADDRESS_STRING_SIZE] = { 0 };
1346 ret_if(device_path == NULL);
1347 ret_if(device_address == NULL);
1349 dev_addr = strstr(device_path, "dev_");
1350 if (dev_addr != NULL) {
1353 g_strlcpy(address, dev_addr, sizeof(address));
1355 while ((pos = strchr(address, '_')) != NULL)
1358 g_strlcpy(device_address, address, BT_ADDRESS_STRING_SIZE);
1362 static char *__bt_extract_device_path(GVariantIter *iter, char *address)
1364 char *object_path = NULL;
1365 char device_address[BT_ADDRESS_STRING_SIZE] = { 0 };
1366 /* Parse the signature: oa{sa{sv}}} */
1367 while (g_variant_iter_loop(iter, "{&oa{sa{sv}}}", &object_path,
1369 retv_if(object_path == NULL, NULL);
1370 _bt_convert_device_path_to_address(object_path, device_address);
1372 if (g_strcmp0(address, device_address) == 0)
1373 return g_strdup(object_path);
1378 char *_bt_get_device_object_path(char *address)
1381 GDBusProxy *proxy = NULL;
1382 GVariant *result = NULL;
1383 GVariantIter *iter = NULL;
1384 GDBusConnection *conn = NULL;
1385 char *object_path = NULL;
1387 conn = _bt_gdbus_get_system_gconn();
1388 retv_if(conn == NULL, NULL);
1390 proxy = g_dbus_proxy_new_sync(conn,
1391 G_DBUS_PROXY_FLAGS_NONE, NULL,
1394 BT_MANAGER_INTERFACE,
1398 BT_ERR("Unable to create proxy: %s", err->message);
1402 result = g_dbus_proxy_call_sync(proxy, "GetManagedObjects", NULL,
1403 G_DBUS_CALL_FLAGS_NONE, -1, NULL, &err);
1406 BT_ERR("Fail to get GetManagedObjects (Error: %s)", err->message);
1408 BT_ERR("Fail to get GetManagedObjects");
1413 g_variant_get(result, "(a{oa{sa{sv}}})", &iter);
1414 object_path = __bt_extract_device_path(iter, address);
1416 g_variant_unref(result);
1417 g_object_unref(proxy);
1418 g_variant_iter_free(iter);
1422 g_clear_error(&err);
1425 g_object_unref(proxy);
1430 GDBusConnection *_bt_init_system_gdbus_conn(void)
1432 GError *error = NULL;
1433 if (system_gdbus_conn == NULL) {
1435 g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
1437 BT_ERR("GDBus connection Error : %s \n",
1439 g_clear_error(&error);
1443 return system_gdbus_conn;
1447 int _bt_register_osp_server_in_agent(int type, char *uuid, char *path, int fd)
1450 char uuid_str[BLUETOOTH_UUID_STRING_MAX] = { 0, };
1451 char path_str[BLUETOOTH_PATH_STRING] = { 0, };
1455 BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1457 g_array_append_vals(in_param1, &type, sizeof(int));
1458 g_strlcpy(uuid_str, uuid, sizeof(uuid_str));
1459 g_array_append_vals(in_param2, &uuid_str, BLUETOOTH_UUID_STRING_MAX);
1460 g_strlcpy(path_str, path, sizeof(path_str));
1461 g_array_append_vals(in_param3, &path_str, BLUETOOTH_PATH_STRING);
1462 g_array_append_vals(in_param4, &fd, sizeof(int));
1464 ret = _bt_send_request(BT_AGENT_SERVICE, BT_SET_AUTHORIZATION,
1465 in_param1, in_param2, in_param3, in_param4, &out_param);
1467 BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1472 int _bt_unregister_osp_server_in_agent(int type, char *uuid)
1475 char uuid_str[BLUETOOTH_UUID_STRING_MAX] = { 0, };
1479 BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1481 g_array_append_vals(in_param1, &type, sizeof(int));
1482 g_strlcpy(uuid_str, uuid, sizeof(uuid_str));
1483 g_array_append_vals(in_param2, &uuid_str, BLUETOOTH_UUID_STRING_MAX);
1485 ret = _bt_send_request(BT_AGENT_SERVICE, BT_UNSET_AUTHORIZATION,
1486 in_param1, in_param2, in_param3, in_param4, &out_param);
1488 BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1493 int _bt_check_privilege(int service_type, int service_function)
1497 BT_CHECK_ENABLED(return);
1500 BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1502 result = _bt_sync_send_request(service_type, service_function,
1503 in_param1, in_param2, in_param3, in_param4, &out_param);
1505 BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
1510 GVariant *_bt_get_managed_objects(void)
1512 GDBusConnection *g_conn;
1513 GDBusProxy *manager_proxy = NULL;
1514 GVariant *result = NULL;
1515 GError *error = NULL;
1519 g_conn = _bt_gdbus_get_system_gconn();
1520 retv_if(g_conn == NULL, NULL);
1522 manager_proxy = g_dbus_proxy_new_sync(g_conn,
1523 G_DBUS_PROXY_FLAGS_NONE, NULL,
1526 BT_MANAGER_INTERFACE,
1530 BT_ERR("Unable to create proxy: %s", error->message);
1531 g_clear_error(&error);
1535 result = g_dbus_proxy_call_sync(manager_proxy,
1536 "GetManagedObjects", NULL,
1537 G_DBUS_CALL_FLAGS_NONE, -1,
1541 BT_ERR("Fail to get ManagedObjects (Error: %s)", error->message);
1542 g_clear_error(&error);
1545 g_object_unref(manager_proxy);
1551 gboolean _bt_check_enabled_internal(void)
1553 if (bt_enabled == TRUE)
1556 if (bluetooth_check_adapter() == BLUETOOTH_ADAPTER_ENABLED)
1562 void _bt_set_adapter_internal_status(gboolean enabled)
1564 bt_enabled = enabled;
1567 int _bt_get_uuid_specification_name(const char *uuid, char **name)
1574 const char *specification_name;
1575 } bt_uuid_name[] = {
1577 {"1800", "Generic Access"},
1578 {"1801", "Generic Attribute"},
1579 {"1802", "Immediate Alert"},
1580 {"1803", "Link Loss"},
1581 {"1804", "Tx Power"},
1582 {"1805", "Current Time Service"},
1583 {"1806", "Reference Time Update Service"},
1584 {"1807", "Next DST Change Service"},
1585 {"1808", "Glucose"},
1586 {"1809", "Health Thermometer"},
1587 {"180A", "Device Information"},
1588 {"180D", "Heart Rate"},
1589 {"180F", "Battery Service"},
1590 {"1810", "Blood Pressure"},
1591 {"1811", "Alert Notification Service"},
1592 {"1812", "Human Interface Device"},
1594 /* GATT Declarations */
1595 {"2800", "Primary Service Declaration"},
1596 {"2801", "Secondary Service Declaration"},
1597 {"2802", "Include Declaration"},
1598 {"2803", "Characteristic Declaration"},
1600 /* GATT Descriptors */
1601 {"2900", "Characteristic Extended Properties"},
1602 {"2901", "Characteristic User Description"},
1603 {"2902", "Client Characteristic Configuration"},
1604 {"2903", "Server Characteristic Configuration"},
1605 {"2904", "Characteristic Format"},
1606 {"2905", "Characteristic Aggregate Formate"},
1607 {"2906", "Valid Range"},
1608 {"2907", "External Report Reference"},
1609 {"2908", "Report Reference"},
1611 /* GATT Characteristics */
1612 {"2A00", "Device Name"},
1613 {"2A01", "Appearance"},
1614 {"2A02", "Peripheral Privacy Flag"},
1615 {"2A03", "Reconnection Address"},
1616 {"2A04", "Peripheral Preferred Connection Parameters"},
1617 {"2A05", "Service Changed"},
1618 {"2A06", "Alert Level"},
1619 {"2A07", "Tx Power Level"},
1620 {"2A08", "Date Time"},
1621 {"2A09", "Day of Week"},
1622 {"2A0A", "Day Date Time"},
1623 {"2A19", "Battery Level"},
1624 {"2A1E", "Intermediate Temperature"},
1625 {"2A23", "System ID"},
1626 {"2A24", "Model Number String"},
1627 {"2A25", "Serial Number String"},
1628 {"2A26", "Firmware Revision String"},
1629 {"2A27", "Hardware Revision String"},
1630 {"2A28", "Software Revision String"},
1631 {"2A29", "Manufacturer Name String"},
1632 {"2A2A", "IEEE 11073-20601 Regulatory Certification Data List"},
1633 {"2A2B", "Current Time"},
1634 {"2A37", "Heart Rate Measurement"},
1635 {"2A38", "Body Sensor Location"},
1636 {"2A3F", "Alert Status"},
1637 {"2A46", "New Alert"},
1638 {"2A4A", "HID Information"},
1639 {"2A4C", "HID Control Point"},
1643 {"7905F431-B5CE-4E99-A40F-4B1E122D00D0", "Apple Notification Center Service"},
1644 {"9FBF120D-6301-42D9-8C58-25E699A21DBD", "Notifications Source"},
1645 {"69D1D8F3-45E1-49A8-9821-9BBDFDAAD9D9", "Control Point"},
1646 {"22EAC6E9-24D6-4BB5-BE44-B36ACE7C7BFB", "Data Source"},
1647 {"89D3502B-0F36-433A-8EF4-C502AD55F8DC", "Apple Media Service"},
1648 {"9B3C81D8-57B1-4A8A-B8DF-0E56F7CA51C2", "Remote Command"},
1649 {"2F7CABCE-808D-411F-9A0C-BB92BA96C102", "Entity Update"},
1650 {"C6B2F38C-23AB-46D8-A6AB-A3A870BBD5D7", "Entity Attribute"},
1651 {"9A3F68E0-86CE-11E5-A309-0002A5D5C51B", "Samsung Gear Manager Service"},
1652 {"c2f2cc0f-c085-4dd4-be5a-aca3074bbc72", "Control Point"},
1653 {"cece518b-28d7-4171-92d5-76a1e249a3b9", "Notifications Source"},
1658 return BLUETOOTH_ERROR_INVALID_PARAM;
1659 if (strlen(uuid) == 36) {
1660 if (!g_ascii_strncasecmp(uuid + 9, "0000-1000-8000-00805F9B34FB", 27))
1666 } else if (strlen(uuid) >= 8)
1669 for (i = 0; bt_uuid_name[i].uuid; i++) {
1670 if (!g_ascii_strncasecmp(uuid + offset, bt_uuid_name[i].uuid, uuid_len)) {
1671 *name = g_strdup(bt_uuid_name[i].specification_name);
1672 return BLUETOOTH_ERROR_NONE;
1676 *name = g_strdup("Unknown");
1677 return BLUETOOTH_ERROR_NONE;
1680 BT_EXPORT_API int bluetooth_is_supported(void)
1682 int is_supported = 0;
1687 fd = open(RFKILL_NODE, O_RDONLY);
1689 BT_ERR("Fail to open RFKILL node");
1690 return BLUETOOTH_ERROR_INTERNAL;
1693 if (fcntl(fd, F_SETFL, O_NONBLOCK) < 0) {
1694 BT_ERR("Fail to set RFKILL node to non-blocking");
1696 return BLUETOOTH_ERROR_INTERNAL;
1700 len = read(fd, &event, sizeof(event));
1702 BT_ERR("Fail to read events");
1706 if (len != RFKILL_EVENT_SIZE) {
1707 BT_ERR("The size is wrong\n");
1711 if (event.type == RFKILL_TYPE_BLUETOOTH) {
1719 BT_DBG("supported: %d", is_supported);
1721 return is_supported;
1724 BT_EXPORT_API int bluetooth_register_callback(bluetooth_cb_func_ptr callback_ptr, void *user_data)
1728 _bt_gdbus_init_system_gconn();
1730 ret = _bt_init_event_handler();
1731 if (ret != BLUETOOTH_ERROR_NONE &&
1732 ret != BLUETOOTH_ERROR_ALREADY_INITIALIZED) {
1733 BT_ERR("Fail to init the event handler");
1738 _bt_set_user_data(BT_COMMON, (void *)callback_ptr, user_data);
1740 /* Register All events */
1741 if (ret != BLUETOOTH_ERROR_ALREADY_INITIALIZED) {
1742 ret = _bt_register_event(BT_ADAPTER_EVENT, (void *)callback_ptr, user_data);
1743 if (ret != BLUETOOTH_ERROR_NONE)
1745 ret = _bt_register_event(BT_DEVICE_EVENT, (void *)callback_ptr, user_data);
1746 if (ret != BLUETOOTH_ERROR_NONE)
1748 ret = _bt_register_event(BT_NETWORK_EVENT, (void *)callback_ptr, user_data);
1749 if (ret != BLUETOOTH_ERROR_NONE)
1751 ret = _bt_register_event(BT_RFCOMM_CLIENT_EVENT, (void *)callback_ptr, user_data);
1752 if (ret != BLUETOOTH_ERROR_NONE)
1754 ret = _bt_register_event(BT_RFCOMM_SERVER_EVENT, (void *)callback_ptr, user_data);
1755 if (ret != BLUETOOTH_ERROR_NONE)
1758 #ifdef GATT_NO_RELAY
1759 ret = _bt_register_event(BT_GATT_BLUEZ_EVENT, (void *)callback_ptr, user_data);
1760 if (ret != BLUETOOTH_ERROR_NONE)
1765 _bt_register_name_owner_changed();
1767 return BLUETOOTH_ERROR_NONE;
1769 BT_ERR("Fail to do _bt_register_event()");
1770 bluetooth_unregister_callback();
1774 BT_EXPORT_API int bluetooth_unregister_callback(void)
1779 ret = _bt_deinit_event_handler();
1780 if (ret != BLUETOOTH_ERROR_NONE)
1781 BT_ERR("Fail to deinit the event handler");
1783 _bt_unregister_name_owner_changed();
1785 _bt_set_user_data(BT_COMMON, NULL, NULL);
1788 g_object_unref(system_gconn);
1789 system_gconn = NULL;
1791 return BLUETOOTH_ERROR_NONE;