2 * Copyright (c) 2014 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.
20 #include<glib/gprintf.h>
25 #include <sys/types.h>
26 #include <sys/socket.h>
27 #include <gio/gunixfdlist.h>
29 #include "bt-common.h"
30 /* TODO_40 : 4.0 merge - Need to check why includes bt-event-handler.h */
31 #include "bt-event-handler.h"
32 #include "bt-internal-types.h"
35 #include "bluetooth-gatt-server-api.h"
36 #include "bt-request-sender.h"
37 #define BT_GATT_ATT_UUID_LEN_MAX 50
38 #define BT_GATT_SERVER_DBUS_NAME_LEN_MAX 50
40 static GSList *gatt_characteristic_server_notify_list = NULL;;
42 /* Common defintions to follow , applicable for both
43 GATT_DIRECT and RELAY */
46 #define NUMBER_OF_FLAGS 10
49 int bluetooth_gatt_convert_prop2string(
50 bt_gatt_characteristic_property_t properties,
51 char *char_properties[])
55 if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_BROADCAST) {
56 char_properties[flag_count] = g_strdup("broadcast");
59 if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_READ) {
60 char_properties[flag_count] = g_strdup("read");
63 if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_WRITE_NO_RESPONSE) {
64 char_properties[flag_count] = g_strdup("write-without-response");
67 if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_WRITE) {
68 char_properties[flag_count] = g_strdup("write");
71 if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_NOTIFY) {
72 char_properties[flag_count] = g_strdup("notify");
75 if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_INDICATE) {
76 char_properties[flag_count] = g_strdup("indicate");
79 if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_SIGNED_WRITE) {
80 char_properties[flag_count] = g_strdup("authenticated-signed-writes");
83 if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_RELIABLE_WRITE) {
84 char_properties[flag_count] = g_strdup("reliable-write");
87 if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_WRITABLE_AUXILIARIES) {
88 char_properties[flag_count] = g_strdup("writable-auxiliaries");
91 if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_READ) {
92 char_properties[flag_count] = g_strdup("encrypt-read");
95 if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_WRITE) {
96 char_properties[flag_count] = g_strdup("encrypt-write");
99 if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_AUTHENTICATED_READ) {
100 char_properties[flag_count] = g_strdup("encrypt-authenticated-read");
103 if (properties & BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_AUTHENTICATED_WRITE) {
104 char_properties[flag_count] = g_strdup("encrypt-authenticated-write");
108 if (flag_count == 0) {
109 char_properties[flag_count] = g_strdup("read");
116 int bluetooth_gatt_convert_perm2string(
117 bt_gatt_permission_t properties,
118 char *char_properties[])
122 if (properties & BLUETOOTH_GATT_PERMISSION_READ) {
123 char_properties[flag_count] = g_strdup("read");
126 if (properties & BLUETOOTH_GATT_PERMISSION_WRITE) {
127 char_properties[flag_count] = g_strdup("write");
130 if (properties & BLUETOOTH_GATT_PERMISSION_ENCRYPT_READ) {
131 char_properties[flag_count] = g_strdup("encrypt-read");
134 if (properties & BLUETOOTH_GATT_PERMISSION_ENCRYPT_WRITE) {
135 char_properties[flag_count] = g_strdup("encrypt-write");
138 if (properties & BLUETOOTH_GATT_PERMISSION_ENCRYPT_AUTHENTICATED_READ) {
139 char_properties[flag_count] = g_strdup("encrypt-authenticated-read");
142 if (properties & BLUETOOTH_GATT_PERMISSION_ENCRYPT_AUTHENTICATED_WRITE) {
143 char_properties[flag_count] = g_strdup("encrypt-authenticated-write");
147 if (flag_count == 0) {
148 char_properties[flag_count] = g_strdup("read");
156 #define NUMBER_OF_FLAGS 10
158 static GDBusConnection *g_conn;
159 static guint owner_id;
160 static guint manager_id;
161 static gboolean new_service = FALSE;
162 static gboolean new_char = FALSE;
163 static int serv_id = 1;
164 static bool is_server_started = false;
166 static GCancellable *register_cancel;
168 /* Introspection data for the service we are exporting */
169 static const gchar service_introspection_xml[] =
171 " <interface name='org.freedesktop.DBus.Properties'>"
172 " <property type='s' name='UUID' access='read'>"
174 " <property type='b' name='primary' access='read'>"
176 " <property type='o' name='Device' access='read'>"
178 " <property type='ao' name='Characteristics' access='read'>"
180 " <property type='s' name='Includes' access='read'>"
185 /* Introspection data for the characteristics we are exporting */
186 static const gchar characteristics_introspection_xml[] =
188 " <interface name='org.bluez.GattCharacteristic1'>"
189 " <method name='ReadValue'>"
190 " <arg type='s' name='address' direction='in'/>"
191 " <arg type='u' name='id' direction='in'/>"
192 " <arg type='q' name='offset' direction='in'/>"
193 " <arg type='ay' name='Value' direction='out'/>"
195 " <method name='WriteValue'>"
196 " <arg type='s' name='address' direction='in'/>"
197 " <arg type='u' name='id' direction='in'/>"
198 " <arg type='q' name='offset' direction='in'/>"
199 " <arg type='b' name='response_needed' direction='in'/>"
200 " <arg type='ay' name='value' direction='in'/>"
202 " <method name='StartNotify'>"
204 " <method name='StopNotify'>"
206 " <method name='IndicateConfirm'>"
207 " <arg type='s' name='address' direction='in'/>"
208 " <arg type='b' name='complete' direction='in'/>"
211 " <interface name='org.freedesktop.DBus.Properties'>"
212 " <property type='s' name='UUID' access='read'>"
214 " <property type='o' name='Service' access='read'>"
216 " <property type='ay' name='Value' access='readwrite'>"
218 " <property type='b' name='Notifying' access='read'>"
220 " <property type='as' name='Flags' access='read'>"
222 " <property type='s' name='Unicast' access='read'>"
224 " <property type='ao' name='Descriptors' access='read'>"
229 /* Introspection data for the descriptor we are exporting */
230 static const gchar descriptor_introspection_xml[] =
232 " <interface name='org.bluez.GattDescriptor1'>"
233 " <method name='ReadValue'>"
234 " <arg type='s' name='address' direction='in'/>"
235 " <arg type='u' name='id' direction='in'/>"
236 " <arg type='q' name='offset' direction='in'/>"
237 " <arg type='ay' name='Value' direction='out'/>"
239 " <method name='WriteValue'>"
240 " <arg type='s' name='address' direction='in'/>"
241 " <arg type='u' name='id' direction='in'/>"
242 " <arg type='q' name='offset' direction='in'/>"
243 " <arg type='b' name='response_needed' direction='in'/>"
244 " <arg type='ay' name='value' direction='in'/>"
247 " <interface name='org.freedesktop.DBus.Properties'>"
248 " <property type='s' name='UUID' access='read'>"
250 " <property type='o' name='Characteristic' access='read'>"
252 " <property type='ay' name='Value' access='read'>"
254 " <property type='as' name='Flags' access='read'>"
259 static const gchar manager_introspection_xml[] =
261 " <interface name='org.freedesktop.DBus.ObjectManager'>"
262 " <method name='GetManagedObjects'>"
263 " <arg type='a{oa{sa{sv}}}' name='object_paths_interfaces_and_properties' direction='out'/>"
268 struct gatt_service_info {
274 gboolean is_svc_registered;
275 gboolean is_svc_primary;
278 struct gatt_char_info {
283 gchar *char_flags[NUMBER_OF_FLAGS];
289 struct gatt_desc_info {
294 gchar *desc_flags[NUMBER_OF_FLAGS];
299 struct gatt_req_info {
304 GDBusMethodInvocation *context;
307 static GSList *gatt_services = NULL;
308 static GSList *gatt_requests = NULL;
309 static gchar *app_path = NULL;
311 #define BT_GATT_SERVICE_NAME "org.frwk.gatt_service"
312 #define BT_GATT_SERVICE_PATH "/org/frwk/gatt_service"
314 #define GATT_SERV_OBJECT_PATH "/service"
316 #define GATT_MNGR_INTERFACE "org.bluez.GattManager1"
317 #define GATT_SERV_INTERFACE "org.bluez.GattService1"
318 #define GATT_CHAR_INTERFACE "org.bluez.GattCharacteristic1"
319 #define GATT_DESC_INTERFACE "org.bluez.GattDescriptor1"
321 #ifdef TIZEN_FEATURE_BT_HPS
322 #define BT_HPS_OBJECT_PATH "/org/projectx/httpproxy"
323 #define BT_HPS_INTERFACE_NAME "org.projectx.httpproxy_service"
324 #define PROPERTIES_CHANGED "PropertiesChanged"
325 #define BT_HPS_PROPERTIES_INTERFACE "org.freedesktop.DBus.Properties"
328 #ifdef TIZEN_FEATURE_BT_OTP
329 #define BT_OTP_OBJECT_PATH "/org/projectx/otp"
330 #define BT_OTP_INTERFACE_NAME "org.projectx.otp_service"
331 #define PROPERTIES_CHANGED "PropertiesChanged"
332 #define BT_OTP_PROPERTIES_INTERFACE "org.freedesktop.DBus.Properties"
335 static GDBusProxy *manager_gproxy = NULL;
337 static struct gatt_char_info *__bt_gatt_find_gatt_char_info(
338 const char *service_path, const char *char_path);
339 static struct gatt_desc_info *__bt_gatt_find_gatt_desc_info(
340 const char *serv_path, const char *char_path,
341 const char *desc_path);
343 static struct gatt_req_info *__bt_gatt_find_request_info(guint request_id);
344 static int __bt_gatt_unregister_service(struct gatt_service_info *svc_info);
346 static int bluetooth_get_characteristic_fd(int att_handle , char *address)
351 BT_DBG("Find FD for address [%s] att_handle [ %d]", address, att_handle);
353 /* Check for NULL address */
354 if (g_strcmp0(address, "00:00:00:00:00:00") != 0) {
355 BT_INFO("Unicast address: Use DBUS send indication");
359 for (l = gatt_characteristic_server_notify_list; l != NULL; l = l->next) {
360 bluetooth_gatt_acquire_notify_info_t *info = l->data;
362 if (info->att_hand == att_handle) {
363 BT_INFO("ATT handle Matched: AquireNotify Set: Remote addr[%s]", info->address);
364 return info->write_fd;
370 static bluetooth_gatt_acquire_notify_info_t * bluetooth_get_characteristic_info_from_path(int att_handle)
374 BT_DBG("request found att_handle [ %d]", att_handle);
375 for (l = gatt_characteristic_server_notify_list; l != NULL; l = l->next) {
376 bluetooth_gatt_acquire_notify_info_t *info = l->data;
377 BT_DBG(" sid [ %d]" , info->att_hand);
378 if (info->att_hand == att_handle)
385 static void bluetooth_characteristic_info_free(bluetooth_gatt_acquire_notify_info_t *chr_info)
390 static gboolean bluetooth_gatt_write_channel_watch_cb(GIOChannel *gio,
391 GIOCondition cond, gpointer data)
395 bluetooth_gatt_acquire_notify_info_t *chr_info = (bluetooth_gatt_acquire_notify_info_t *)data;
398 BT_INFO("chr_info is NULL");
402 if (cond & G_IO_NVAL) {
403 BT_ERR("Invalid channel");
407 if (cond & (G_IO_HUP | G_IO_ERR)) {
408 BT_ERR("Error : GIOCondition %d", cond);
409 g_io_channel_shutdown(gio, TRUE, NULL);
410 g_io_channel_unref(gio);
412 if (g_slist_find(gatt_characteristic_server_notify_list, chr_info)) {
413 BT_INFO("found char_info in the list");
414 gatt_characteristic_server_notify_list = g_slist_remove(gatt_characteristic_server_notify_list, chr_info);
415 bluetooth_characteristic_info_free(chr_info);
421 if (g_slist_find(gatt_characteristic_server_notify_list, chr_info) == NULL) {
422 BT_INFO("chr_info is not in the list");
429 static int bluetooth_gatt_write_characteristics_value_to_fd_(
430 int fd, const guint8 *value, int length,
435 int att_result = BLUETOOTH_ERROR_NONE;
437 BT_CHECK_PARAMETER(value, return);
439 written = write(fd, value, length);
440 if (written != length) {
441 att_result = BLUETOOTH_ERROR_INTERNAL;
442 BT_ERR("write data failed %d is ", written);
448 #ifdef TIZEN_FEATURE_BT_HPS
449 static int __bt_send_event_to_hps(int event, GVariant *var)
451 GError *error = NULL;
452 GVariant *parameters;
453 GDBusMessage *msg = NULL;
457 retv_if(g_conn == NULL, BLUETOOTH_ERROR_INTERNAL);
459 if (event == BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED) {
460 GVariantBuilder *inner_builder;
461 GVariantBuilder *invalidated_builder;
463 BT_DBG("BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED");
464 inner_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
466 g_variant_builder_add(inner_builder, "{sv}", "WriteValue", var);
468 invalidated_builder = g_variant_builder_new(G_VARIANT_TYPE("as"));
470 parameters = g_variant_new("(a{sv}as)", inner_builder, invalidated_builder);
471 g_variant_builder_unref(invalidated_builder);
472 g_variant_builder_unref(inner_builder);
473 } else if (event == BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED) {
474 GVariantBuilder *inner_builder;
475 GVariantBuilder *invalidated_builder;
477 BT_DBG("BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED");
478 inner_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
480 g_variant_builder_add(inner_builder, "{sv}", "ReadValue", var);
482 invalidated_builder = g_variant_builder_new(G_VARIANT_TYPE("as"));
484 parameters = g_variant_new("(a{sv}as)", inner_builder, invalidated_builder);
485 g_variant_builder_unref(invalidated_builder);
486 g_variant_builder_unref(inner_builder);
488 g_varaiant_unref(var);
491 msg = g_dbus_message_new_signal(BT_HPS_OBJECT_PATH, BT_HPS_INTERFACE_NAME, PROPERTIES_CHANGED);
492 g_dbus_message_set_body(msg, parameters);
493 if (!g_dbus_connection_send_message(g_conn, msg, G_DBUS_SEND_MESSAGE_FLAGS_NONE, 0, NULL)) {
495 BT_ERR("D-Bus API failure: errCode[%x], \
497 error->code, error->message);
498 g_clear_error(&error);
500 return BLUETOOTH_ERROR_INTERNAL;
502 return BLUETOOTH_ERROR_NONE;
506 #ifdef TIZEN_FEATURE_BT_OTP
507 static int __bt_send_event_to_otp(int event, GVariant *var)
509 GError *error = NULL;
510 GVariant *parameters = NULL;
511 GDBusMessage *msg = NULL;
515 retv_if(g_conn == NULL, BLUETOOTH_ERROR_INTERNAL);
517 if (event == BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED) {
518 GVariantBuilder *inner_builder;
519 GVariantBuilder *invalidated_builder;
521 BT_DBG("BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED");
522 inner_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
524 g_variant_builder_add(inner_builder, "{sv}", "WriteValue", var);
526 invalidated_builder = g_variant_builder_new(G_VARIANT_TYPE("as"));
528 parameters = g_variant_new("(a{sv}as)", inner_builder, invalidated_builder);
529 g_variant_builder_unref(invalidated_builder);
530 g_variant_builder_unref(inner_builder);
531 } else if (event == BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED) {
532 GVariantBuilder *inner_builder;
533 GVariantBuilder *invalidated_builder;
535 BT_DBG("BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED");
536 inner_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
538 g_variant_builder_add(inner_builder, "{sv}", "ReadValue", var);
540 invalidated_builder = g_variant_builder_new(G_VARIANT_TYPE("as"));
542 parameters = g_variant_new("(a{sv}as)", inner_builder, invalidated_builder);
543 g_variant_builder_unref(invalidated_builder);
544 g_variant_builder_unref(inner_builder);
545 } else if (event == BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED) {
546 GVariantBuilder *inner_builder;
547 GVariantBuilder *invalidated_builder;
549 BT_DBG("BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED");
550 inner_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
552 g_variant_builder_add(inner_builder, "{sv}", "NotificationStateChanged", var);
554 invalidated_builder = g_variant_builder_new(G_VARIANT_TYPE("as"));
556 parameters = g_variant_new("(a{sv}as)", inner_builder, invalidated_builder);
557 g_variant_builder_unref(invalidated_builder);
558 g_variant_builder_unref(inner_builder);
561 msg = g_dbus_message_new_signal(BT_OTP_OBJECT_PATH, BT_OTP_INTERFACE_NAME, PROPERTIES_CHANGED);
562 g_dbus_message_set_body(msg, parameters);
563 if (!g_dbus_connection_send_message(g_conn, msg, G_DBUS_SEND_MESSAGE_FLAGS_NONE, 0, NULL)) {
565 BT_ERR("D-Bus API failure: errCode[%x], \
567 error->code, error->message);
568 g_clear_error(&error);
570 return BLUETOOTH_ERROR_INTERNAL;
572 return BLUETOOTH_ERROR_NONE;
576 static void __bt_gatt_manager_method_call(GDBusConnection *connection,
578 const gchar *object_path,
579 const gchar *interface_name,
580 const gchar *method_name,
581 GVariant *parameters,
582 GDBusMethodInvocation *invocation,
585 if (g_strcmp0(method_name, "GetManagedObjects") == 0) {
586 BT_DBG("Getting values for service, chars and descriptors");
589 GVariantBuilder *builder = NULL;
590 GVariantBuilder *inner_builder1 = NULL;
591 GVariant *svc_char = NULL;
592 GSList *char_list = NULL;
593 GSList *desc_list = NULL;
596 builder = g_variant_builder_new(G_VARIANT_TYPE("a{oa{sa{sv}}}"));
598 /* Prepare inner builder for GattService1 interface */
599 svc_index = g_slist_length(gatt_services) - 1;
600 for (; svc_index >= 0; svc_index--) {
601 GVariantBuilder *svc_builder = NULL;
602 GVariantBuilder *inner_builder = NULL;
603 struct gatt_service_info *serv_info = NULL;
605 serv_info = g_slist_nth_data(gatt_services, svc_index);
606 if (serv_info == NULL) {
607 BT_ERR("serv_info is NULL");
611 /* Prepare inner builder for GattService1 interface */
612 BT_DBG("Creating builder for service : %s", serv_info->service_uuid);
613 svc_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sa{sv}}"));
614 inner_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
616 g_variant_builder_add(inner_builder, "{sv}", "UUID",
617 g_variant_new_string(serv_info->service_uuid));
618 g_variant_builder_add(inner_builder, "{sv}", "Primary",
619 g_variant_new_boolean(serv_info->is_svc_primary));
621 /* Characteristics */
622 inner_builder1 = g_variant_builder_new(G_VARIANT_TYPE("ao"));
624 BT_DBG("Adding Charatarisitcs list");
625 for (char_list = serv_info->char_data; char_list != NULL; char_list = char_list->next) {
626 struct gatt_char_info *char_info = char_list->data;
627 g_variant_builder_add(inner_builder1, "o", char_info->char_path);
628 BT_DBG("%s", char_info->char_path);
631 svc_char = g_variant_new("ao", inner_builder1);
632 g_variant_builder_add(inner_builder, "{sv}", "Characteristics", svc_char);
633 g_variant_builder_add(svc_builder, "{sa{sv}}", GATT_SERV_INTERFACE, inner_builder);
634 g_variant_builder_add(builder, "{oa{sa{sv}}}", serv_info->serv_path, svc_builder);
635 g_variant_builder_unref(inner_builder1);
637 /* Prepare inner builder for GattCharacteristic1 interface */
638 for (char_list = serv_info->char_data; char_list != NULL; char_list = char_list->next) {
639 GVariantBuilder *char_builder = NULL;
640 GVariantBuilder *inner_builder = NULL;
641 GVariantBuilder *builder1 = NULL;
642 GVariantBuilder *builder2 = NULL;
643 GVariantBuilder *builder3 = NULL;
644 GVariant *char_val = NULL;
645 GVariant *flags_val = NULL;
646 GVariant *char_desc = NULL;
647 char *unicast = NULL;
648 gboolean notify = FALSE;
650 struct gatt_char_info *char_info = char_list->data;
652 if (char_info == NULL) {
653 BT_ERR("char_info is NULL");
657 BT_DBG("Creating builder for characteristic : %s", char_info->char_uuid);
658 char_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sa{sv}}"));
659 inner_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
662 g_variant_builder_add(inner_builder, "{sv}", "UUID",
663 g_variant_new_string(char_info->char_uuid));
666 g_variant_builder_add(inner_builder, "{sv}", "Service",
667 g_variant_new("o", serv_info->serv_path));
670 builder1 = g_variant_builder_new(G_VARIANT_TYPE_ARRAY);
671 if (char_info->char_value != NULL) {
672 for (i = 0; i < char_info->value_length; i++) {
673 g_variant_builder_add(builder1, "y", char_info->char_value[i]);
675 char_val = g_variant_new("ay", builder1);
676 g_variant_builder_add(inner_builder, "{sv}", "Value", char_val);
680 builder2 = g_variant_builder_new(G_VARIANT_TYPE("as"));
681 for (i = 0; i < char_info->flags_length; i++) {
682 g_variant_builder_add(builder2, "s", char_info->char_flags[i]);
684 flags_val = g_variant_new("as", builder2);
685 g_variant_builder_add(inner_builder, "{sv}", "Flags", flags_val);
688 g_variant_builder_add(inner_builder, "{sv}", "Notifying", g_variant_new("b", notify));
691 unicast = g_strdup("00:00:00:00:00:00");
692 g_variant_builder_add(inner_builder, "{sv}", "Unicast", g_variant_new("s", unicast));
695 builder3 = g_variant_builder_new(G_VARIANT_TYPE("ao"));
696 BT_DBG("Adding Descriptors list");
697 for (desc_list = char_info->desc_data; desc_list != NULL; desc_list = desc_list->next) {
698 struct gatt_desc_info *desc_info = desc_list->data;
699 g_variant_builder_add(builder3, "o", desc_info->desc_path);
700 BT_DBG("%s", desc_info->desc_path);
703 char_desc = g_variant_new("ao", builder3);
704 g_variant_builder_add(inner_builder, "{sv}", "Descriptors", char_desc);
705 g_variant_builder_add(char_builder, "{sa{sv}}", GATT_CHAR_INTERFACE , inner_builder);
706 g_variant_builder_add(builder, "{oa{sa{sv}}}", char_info->char_path, char_builder);
708 /*Prepare inner builder for GattDescriptor1 interface*/
709 for (desc_list = char_info->desc_data; desc_list != NULL; desc_list = desc_list->next) {
710 GVariantBuilder *desc_builder = NULL;
711 GVariantBuilder *inner_builder = NULL;
712 GVariantBuilder *builder1 = NULL;
713 GVariantBuilder *builder2 = NULL;
714 GVariant *desc_val = NULL;
715 struct gatt_desc_info *desc_info = desc_list->data;
717 if (desc_info == NULL) {
718 BT_ERR("desc_info is NULL");
722 BT_DBG("Creating builder for descriptor : %s", desc_info->desc_uuid);
723 desc_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sa{sv}}"));
724 inner_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
727 g_variant_builder_add(inner_builder, "{sv}", "UUID",
728 g_variant_new_string(desc_info->desc_uuid));
731 g_variant_builder_add(inner_builder, "{sv}", "Characteristic",
732 g_variant_new("o", char_info->char_path));
735 builder1 = g_variant_builder_new(G_VARIANT_TYPE_ARRAY);
736 if (desc_info->desc_value != NULL) {
737 for (i = 0; i < desc_info->value_length; i++) {
738 g_variant_builder_add(builder1, "y", desc_info->desc_value[i]);
740 desc_val = g_variant_new("ay", builder1);
741 g_variant_builder_add(inner_builder, "{sv}", "Value", desc_val);
745 builder2 = g_variant_builder_new(G_VARIANT_TYPE("as"));
746 for (i = 0; i < desc_info->flags_length; i++) {
747 g_variant_builder_add(builder2, "s", desc_info->desc_flags[i]);
749 flags_val = g_variant_new("as", builder2);
750 g_variant_builder_add(inner_builder, "{sv}", "Flags", flags_val);
752 g_variant_builder_add(desc_builder, "{sa{sv}}", GATT_DESC_INTERFACE,
754 g_variant_builder_add(builder, "{oa{sa{sv}}}", desc_info->desc_path,
757 /* unref descriptor builder pointers */
758 g_variant_builder_unref(builder1);
759 g_variant_builder_unref(builder2);
760 g_variant_builder_unref(inner_builder);
761 g_variant_builder_unref(desc_builder);
767 /* unref char builder pointers */
768 g_variant_builder_unref(builder1);
769 g_variant_builder_unref(builder2);
770 g_variant_builder_unref(builder3);
771 g_variant_builder_unref(inner_builder);
772 g_variant_builder_unref(char_builder);
775 /* unref service builder pointers */
776 g_variant_builder_unref(inner_builder);
777 g_variant_builder_unref(svc_builder);
780 /* Return builder as method reply */
781 BT_DBG("Sending gatt service builder values to Bluez");
782 g_dbus_method_invocation_return_value(invocation,
783 g_variant_new("(a{oa{sa{sv}}})", builder));
784 g_variant_builder_unref(builder);
788 static struct gatt_service_info *__bt_gatt_find_gatt_service_from_char(const char *char_path)
792 for (l1 = gatt_services; l1 != NULL; l1 = l1->next) {
793 struct gatt_service_info *serv_info = l1->data;
795 for (l2 = serv_info->char_data; l2 != NULL; l2 = l2->next) {
796 struct gatt_char_info *char_info = l2->data;
798 if (g_strcmp0(char_info->char_path, char_path) == 0)
802 BT_ERR("Gatt service not found");
806 static struct gatt_service_info *__bt_gatt_find_gatt_service_from_desc(const char *desc_path)
808 GSList *l1, *l2, *l3;
810 for (l1 = gatt_services; l1 != NULL; l1 = l1->next) {
811 struct gatt_service_info *serv_info = l1->data;
813 for (l2 = serv_info->char_data; l2 != NULL; l2 = l2->next) {
814 struct gatt_char_info *char_info = l2->data;
816 for (l3 = char_info->desc_data; l3 != NULL; l3 = l3->next) {
817 struct gatt_desc_info *desc_info = l3->data;
819 if (g_strcmp0(desc_info->desc_path, desc_path) == 0)
824 BT_ERR("Gatt service not found");
828 static void __bt_gatt_char_method_call(GDBusConnection *connection,
830 const gchar *object_path,
831 const gchar *interface_name,
832 const gchar *method_name,
833 GVariant *parameters,
834 GDBusMethodInvocation *invocation,
838 if (g_strcmp0(method_name, "ReadValue") == 0) {
842 bt_gatt_read_req_t read_req = {0, };
843 bt_user_info_t *user_info = NULL;
844 struct gatt_req_info *req_info = NULL;
845 struct gatt_service_info *svc_info = NULL;
846 #if defined(TIZEN_FEATURE_BT_HPS) || defined(TIZEN_FEATURE_BT_OTP)
847 GVariant *param = NULL;
850 BT_DBG("Application path = %s", object_path);
851 BT_DBG("Sender = %s", sender);
853 user_info = _bt_get_user_data(BT_COMMON);
854 if (user_info == NULL) {
855 BT_INFO("No callback is set for %s", object_path);
856 g_dbus_method_invocation_return_value(invocation, NULL);
860 svc_info = __bt_gatt_find_gatt_service_from_char(object_path);
861 if (svc_info == NULL) {
862 BT_ERR("Coudn't find service for %s", object_path);
863 g_dbus_method_invocation_return_value(invocation, NULL);
867 g_variant_get(parameters, "(&suq)", &addr, &req_id, &offset);
868 BT_DBG("Request id = %u, Offset = %u", req_id, offset);
870 read_req.att_handle = (char *)object_path;
871 read_req.address = addr;
872 read_req.req_id = req_id;
873 read_req.offset = offset;
874 read_req.service_handle = svc_info->serv_path;
876 /* Store requets information */
877 req_info = g_new0(struct gatt_req_info, 1);
878 req_info->attr_path = g_strdup(object_path);
879 req_info->svc_path = g_strdup(read_req.service_handle);
880 req_info->request_id = req_id;
881 req_info->offset = offset;
882 req_info->context = invocation;
883 gatt_requests = g_slist_append(gatt_requests, req_info);
885 #if defined(TIZEN_FEATURE_BT_HPS) || defined(TIZEN_FEATURE_BT_OTP)
886 param = g_variant_new("(sssyq)",
888 read_req.service_handle,
892 #ifdef TIZEN_FEATURE_BT_HPS
893 __bt_send_event_to_hps(BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED, param);
895 #ifdef TIZEN_FEATURE_BT_OTP
896 __bt_send_event_to_otp(BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED, param);
900 _bt_common_event_cb(BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED,
901 BLUETOOTH_ERROR_NONE, &read_req,
902 user_info->cb, user_info->user_data);
904 } else if (g_strcmp0(method_name, "WriteValue") == 0) {
905 GVariant *var = NULL;
909 gboolean response_needed = FALSE;
910 bt_gatt_value_change_t value_change = {0, };
911 bt_user_info_t *user_info = NULL;
913 struct gatt_service_info *svc_info = NULL;
914 struct gatt_req_info *req_info = NULL;
915 #if defined(TIZEN_FEATURE_BT_HPS) || defined(TIZEN_FEATURE_BT_OTP)
916 GVariant *param = NULL;
919 BT_DBG("WriteValue");
920 BT_DBG("Application path = %s", object_path);
921 BT_DBG("Sender = %s", sender);
923 g_variant_get(parameters, "(&suqb@ay)",
924 &addr, &req_id, &offset, &response_needed, &var);
925 BT_DBG("Request id = %u, Offset = %u", req_id, offset);
927 user_info = _bt_get_user_data(BT_COMMON);
929 BT_INFO("No callback is set for %s", object_path);
930 g_variant_unref(var);
932 g_dbus_method_invocation_return_value(invocation, NULL);
934 g_object_unref(invocation);
938 svc_info = __bt_gatt_find_gatt_service_from_char(object_path);
939 if (svc_info == NULL) {
940 BT_ERR("Coudn't find service for %s", object_path);
941 g_variant_unref(var);
943 g_dbus_method_invocation_return_value(invocation, NULL);
945 g_object_unref(invocation);
949 value_change.att_handle = (char *)object_path;
950 value_change.address = addr;
951 value_change.service_handle = svc_info->serv_path;
952 value_change.offset = offset;
953 value_change.req_id = req_id;
954 value_change.response_needed = response_needed;
956 len = g_variant_get_size(var);
960 value_change.att_value = (guint8 *)g_malloc(len);
962 data = (char *)g_variant_get_data(var);
963 memcpy(value_change.att_value, data, len);
965 value_change.val_len = len;
967 if (response_needed) {
968 /* Store requets information */
969 req_info = g_new0(struct gatt_req_info, 1);
970 req_info->attr_path = g_strdup(object_path);
971 req_info->svc_path = g_strdup(value_change.service_handle);
972 req_info->request_id = req_id;
973 req_info->offset = offset;
974 req_info->context = invocation;
975 gatt_requests = g_slist_append(gatt_requests, req_info);
977 g_object_unref(invocation);
980 #if defined(TIZEN_FEATURE_BT_HPS) || defined(TIZEN_FEATURE_BT_OTP)
983 svc_path = g_strdup(svc_info->serv_path);
984 param = g_variant_new("(sssyq@ay)",
991 #ifdef TIZEN_FEATURE_BT_HPS
992 __bt_send_event_to_hps(BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED, param);
994 #ifdef TIZEN_FEATURE_BT_OTP
995 __bt_send_event_to_otp(BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED, param);
1002 _bt_common_event_cb(
1003 BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED,
1004 BLUETOOTH_ERROR_NONE, &value_change,
1005 user_info->cb, user_info->user_data);
1007 g_free(value_change.att_value);
1008 g_variant_unref(var);
1010 } else if (g_strcmp0(method_name, "StartNotify") == 0) {
1011 bt_user_info_t *user_info = NULL;
1012 bt_gatt_char_notify_change_t notify_change = {0, };
1013 #if TIZEN_FEATURE_BT_OTP
1014 GVariant *param = NULL;
1016 BT_DBG("StartNotify");
1017 user_info = _bt_get_user_data(BT_COMMON);
1018 if (user_info != NULL) {
1019 struct gatt_service_info *svc_info = NULL;
1020 svc_info = __bt_gatt_find_gatt_service_from_char(object_path);
1022 notify_change.service_handle = svc_info->serv_path;
1023 notify_change.att_handle = (char *)object_path;
1024 notify_change.att_notify = TRUE;
1025 #if TIZEN_FEATURE_BT_OTP
1026 param = g_variant_new("(ssb)",
1027 notify_change.att_handle,
1028 notify_change.service_handle,
1029 notify_change.att_notify);
1030 __bt_send_event_to_otp(BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED, param);
1032 _bt_common_event_cb(
1033 BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED,
1034 BLUETOOTH_ERROR_NONE, ¬ify_change,
1035 user_info->cb, user_info->user_data);
1038 g_object_unref(invocation);
1040 } else if (g_strcmp0(method_name, "StopNotify") == 0) {
1041 bt_user_info_t *user_info = NULL;
1042 bt_gatt_char_notify_change_t notify_change = {0, };
1043 #if TIZEN_FEATURE_BT_OTP
1044 GVariant *param = NULL;
1046 BT_DBG("StopNotify");
1047 user_info = _bt_get_user_data(BT_COMMON);
1048 if (user_info != NULL) {
1049 struct gatt_service_info *svc_info = NULL;
1050 svc_info = __bt_gatt_find_gatt_service_from_char(object_path);
1052 notify_change.service_handle = svc_info->serv_path;
1053 notify_change.att_handle = (char *)object_path;
1054 notify_change.att_notify = FALSE;
1055 #if TIZEN_FEATURE_BT_OTP
1056 param = g_variant_new("(ssb)",
1057 notify_change.att_handle,
1058 notify_change.service_handle,
1059 notify_change.att_notify);
1060 __bt_send_event_to_otp(BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED, param);
1062 _bt_common_event_cb(
1063 BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED,
1064 BLUETOOTH_ERROR_NONE, ¬ify_change,
1065 user_info->cb, user_info->user_data);
1068 g_object_unref(invocation);
1070 } else if (g_strcmp0(method_name, "IndicateConfirm") == 0) {
1072 bt_gatt_indicate_confirm_t confirm = {0, };
1073 bt_user_info_t *user_info = NULL;
1074 gboolean complete = FALSE;
1075 struct gatt_service_info *svc_info = NULL;
1077 BT_DBG("IndicateConfirm");
1078 BT_DBG("Application path = %s", object_path);
1079 BT_DBG("Sender = %s", sender);
1081 g_variant_get(parameters, "(&sb)", &addr, &complete);
1082 BT_DBG("Remote Device address number = %s", addr);
1084 confirm.att_handle = (char *)object_path;
1085 confirm.address = addr;
1086 confirm.complete = complete;
1088 svc_info = __bt_gatt_find_gatt_service_from_char(object_path);
1089 if (svc_info != NULL) {
1090 confirm.service_handle = svc_info->serv_path;
1092 user_info = _bt_get_user_data(BT_COMMON);
1093 if (user_info != NULL) {
1094 _bt_common_event_cb(
1095 BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_COMPLETED,
1096 BLUETOOTH_ERROR_NONE, &confirm,
1097 user_info->cb, user_info->user_data);
1102 g_dbus_method_invocation_return_value(invocation, NULL);
1105 static void __bt_gatt_desc_method_call(GDBusConnection *connection,
1106 const gchar *sender,
1107 const gchar *object_path,
1108 const gchar *interface_name,
1109 const gchar *method_name,
1110 GVariant *parameters,
1111 GDBusMethodInvocation *invocation,
1114 if (g_strcmp0(method_name, "ReadValue") == 0) {
1118 bt_gatt_read_req_t read_req = {0, };
1119 bt_user_info_t *user_info = NULL;
1120 struct gatt_req_info *req_info = NULL;
1121 struct gatt_service_info *svc_info = NULL;
1123 BT_DBG("ReadValue");
1124 BT_DBG("Application path = %s", object_path);
1125 BT_DBG("Sender = %s", sender);
1127 user_info = _bt_get_user_data(BT_COMMON);
1128 if (user_info == NULL) {
1129 BT_INFO("No callback is set for %s", object_path);
1130 g_dbus_method_invocation_return_value(invocation, NULL);
1134 svc_info = __bt_gatt_find_gatt_service_from_desc(object_path);
1135 if (svc_info == NULL) {
1136 BT_ERR("Coudn't find service for %s", object_path);
1137 g_dbus_method_invocation_return_value(invocation, NULL);
1141 g_variant_get(parameters, "(&suq)", &addr, &req_id, &offset);
1142 BT_DBG("Request id = %u, Offset = %u", req_id, offset);
1144 read_req.att_handle = (char *)object_path;
1145 read_req.address = addr;
1146 read_req.req_id = req_id;
1147 read_req.offset = offset;
1148 read_req.service_handle = svc_info->serv_path;
1150 /* Store requets information */
1151 req_info = g_new0(struct gatt_req_info, 1);
1152 req_info->attr_path = g_strdup(object_path);
1153 req_info->svc_path = g_strdup(read_req.service_handle);
1154 req_info->request_id = req_id;
1155 req_info->offset = offset;
1156 req_info->context = invocation;
1157 gatt_requests = g_slist_append(gatt_requests, req_info);
1159 _bt_common_event_cb(
1160 BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED,
1161 BLUETOOTH_ERROR_NONE, &read_req,
1162 user_info->cb, user_info->user_data);
1165 } else if (g_strcmp0(method_name, "WriteValue") == 0) {
1166 GVariant *var = NULL;
1170 gboolean response_needed = FALSE;
1171 bt_gatt_value_change_t value_change = {0, };
1172 bt_user_info_t *user_info = NULL;
1174 struct gatt_service_info *svc_info = NULL;
1175 struct gatt_req_info *req_info = NULL;
1177 BT_DBG("WriteValue");
1178 BT_DBG("Application path = %s", object_path);
1179 BT_DBG("Sender = %s", sender);
1181 g_variant_get(parameters, "(&suqb@ay)",
1182 &addr, &req_id, &offset, &response_needed, &var);
1183 BT_DBG("Request id = %u, Offset = %u", req_id, offset);
1185 user_info = _bt_get_user_data(BT_COMMON);
1186 if (user_info == NULL) {
1187 BT_INFO("No callback is set for %s", object_path);
1188 g_variant_unref(var);
1189 if (response_needed)
1190 g_dbus_method_invocation_return_value(invocation, NULL);
1192 g_object_unref(invocation);
1196 svc_info = __bt_gatt_find_gatt_service_from_desc(object_path);
1197 if (svc_info == NULL) {
1198 BT_ERR("Coudn't find service for %s", object_path);
1199 g_variant_unref(var);
1200 if (response_needed)
1201 g_dbus_method_invocation_return_value(invocation, NULL);
1203 g_object_unref(invocation);
1207 value_change.att_handle = (char *)object_path;
1208 value_change.address = addr;
1209 value_change.service_handle = svc_info->serv_path;
1210 value_change.offset = offset;
1211 value_change.req_id = req_id;
1212 value_change.response_needed = response_needed;
1214 len = g_variant_get_size(var);
1218 value_change.att_value = (guint8 *)g_malloc(len);
1220 data = (char *)g_variant_get_data(var);
1221 memcpy(value_change.att_value, data, len);
1223 value_change.val_len = len;
1225 if (response_needed) {
1226 /* Store requets information */
1227 req_info = g_new0(struct gatt_req_info, 1);
1228 req_info->attr_path = g_strdup(object_path);
1229 req_info->svc_path = g_strdup(value_change.service_handle);
1230 req_info->request_id = req_id;
1231 req_info->offset = offset;
1232 req_info->context = invocation;
1233 gatt_requests = g_slist_append(gatt_requests, req_info);
1235 g_object_unref(invocation);
1238 _bt_common_event_cb(
1239 BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED,
1240 BLUETOOTH_ERROR_NONE, &value_change,
1241 user_info->cb, user_info->user_data);
1243 g_free(value_change.att_value);
1244 g_variant_unref(var);
1249 gboolean __bt_gatt_emit_interface_removed(gchar *object_path, gchar *interface)
1252 GError *error = NULL;
1253 GVariantBuilder *array_builder;
1255 array_builder = g_variant_builder_new(G_VARIANT_TYPE_ARRAY);
1256 g_variant_builder_init(array_builder, G_VARIANT_TYPE("as"));
1257 g_variant_builder_add(array_builder, "s", interface);
1259 ret = g_dbus_connection_emit_signal(g_conn, NULL, "/",
1260 "org.freedesktop.Dbus.Objectmanager",
1261 "InterfacesRemoved",
1262 g_variant_new("(oas)",
1263 object_path, array_builder),
1267 if (error != NULL) {
1268 /* dbus gives error cause */
1269 BT_ERR("d-bus api failure: errcode[%x], message[%s]",
1270 error->code, error->message);
1271 g_clear_error(&error);
1274 g_variant_builder_unref(array_builder);
1279 static const GDBusInterfaceVTable desc_interface_vtable = {
1280 __bt_gatt_desc_method_call,
1286 static const GDBusInterfaceVTable char_interface_vtable = {
1287 __bt_gatt_char_method_call,
1293 static const GDBusInterfaceVTable serv_interface_vtable = {
1300 static const GDBusInterfaceVTable manager_interface_vtable = {
1301 __bt_gatt_manager_method_call,
1307 static GDBusNodeInfo *__bt_gatt_create_method_node_info(
1308 const gchar *introspection_data)
1311 GDBusNodeInfo *node_info = NULL;
1313 if (introspection_data == NULL)
1317 BT_DBG("Create new node info");
1318 node_info = g_dbus_node_info_new_for_xml(introspection_data, &err);
1321 BT_ERR("Unable to create node: %s", err->message);
1322 g_clear_error(&err);
1329 static struct gatt_service_info *__bt_gatt_find_gatt_service_info(
1330 const char *service_path)
1334 for (l = gatt_services; l != NULL; l = l->next) {
1335 struct gatt_service_info *info = l->data;
1337 if (g_strcmp0(info->serv_path, service_path) == 0)
1340 BT_ERR("Gatt service not found");
1344 static struct gatt_char_info *__bt_gatt_find_gatt_char_info(
1345 const char *service_path, const char *char_path)
1349 for (l1 = gatt_services; l1 != NULL; l1 = l1->next) {
1350 struct gatt_service_info *serv_info = l1->data;
1352 if (g_strcmp0(serv_info->serv_path, service_path) == 0) {
1354 for (l2 = serv_info->char_data; l2 != NULL; l2 = l2->next) {
1355 struct gatt_char_info *char_info = l2->data;
1357 if (g_strcmp0(char_info->char_path, char_path) == 0)
1360 BT_ERR("Gatt characteristic not found");
1364 BT_ERR("Gatt service not found");
1368 static struct gatt_desc_info *__bt_gatt_find_gatt_desc_info(
1369 const char *serv_path, const char *char_path,
1370 const char *desc_path)
1372 GSList *l1, *l2, *l3;
1374 for (l1 = gatt_services; l1 != NULL; l1 = l1->next) {
1375 struct gatt_service_info *serv_info = l1->data;
1377 if (g_strcmp0(serv_info->serv_path, serv_path) == 0) {
1378 for (l2 = serv_info->char_data; l2 != NULL; l2 = l2->next) {
1379 struct gatt_char_info *char_info = l2->data;
1381 if (g_strcmp0(char_info->char_path, char_path) == 0) {
1382 for (l3 = char_info->desc_data; l3 != NULL; l3 = l3->next) {
1383 struct gatt_desc_info *desc_info = l3->data;
1384 if (g_strcmp0(desc_info->desc_path,
1393 BT_ERR("Gatt descriptor not found");
1397 static struct gatt_req_info *__bt_gatt_find_request_info(guint request_id)
1401 for (l = gatt_requests; l != NULL; l = l->next) {
1402 struct gatt_req_info *req_info = l->data;
1404 if (req_info && req_info->request_id == request_id)
1407 BT_ERR("Gatt Request not found");
1411 static GDBusProxy *__bt_gatt_gdbus_init_manager_proxy(const gchar *service,
1412 const gchar *path, const gchar *interface)
1417 g_conn = _bt_get_system_shared_conn();
1419 BT_ERR("Unable to get connection");
1423 proxy = g_dbus_proxy_new_sync(g_conn,
1424 G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, NULL,
1426 interface, NULL, &err);
1430 BT_ERR("Unable to create proxy: %s", err->message);
1431 g_clear_error(&err);
1435 manager_gproxy = proxy;
1440 static GDBusProxy *__bt_gatt_gdbus_get_manager_proxy(const gchar *service,
1441 const gchar *path, const gchar *interface)
1443 return (manager_gproxy) ? manager_gproxy :
1444 __bt_gatt_gdbus_init_manager_proxy(service,
1448 static gboolean __bt_gatt_is_service_registered(const char *service_path)
1450 struct gatt_service_info *svc_info = NULL;
1452 svc_info = __bt_gatt_find_gatt_service_info(service_path);
1454 if (svc_info != NULL) {
1455 BT_DBG("Return the state of the gatt service %d",
1456 svc_info->is_svc_registered);
1457 return svc_info->is_svc_registered;
1460 BT_DBG("gatt service info is NULL");
1464 void get_service_cb(GObject *object, GAsyncResult *res, gpointer user_data)
1466 GError *error = NULL;
1468 GVariantIter *iter = NULL;
1469 const gchar *key = NULL;
1470 GVariant *value = NULL;
1471 const gchar *service = NULL;
1472 const gchar *characteristic = NULL;
1473 const gchar *descriptor = NULL;
1477 result = g_dbus_proxy_call_finish(G_DBUS_PROXY(object), res, &error);
1479 if (result == NULL) {
1480 BT_ERR("Dbus-RPC is failed");
1481 if (error != NULL) {
1482 BT_ERR("D-Bus API failure: errCode[%x], message[%s]",
1483 error->code, error->message);
1484 g_clear_error(&error);
1487 char *char_cmp = NULL;
1488 g_variant_get(result, "(a{sv})", &iter);
1489 char_cmp = g_strdup_printf("Characteristic%d", n_char);
1491 while (g_variant_iter_loop(iter, "{sv}", &key, &value)) {
1492 if (g_strcmp0(key, "Service") == 0) {
1493 service = g_variant_get_string(value, NULL);
1494 BT_DBG("Service %s", service);
1495 } else if (g_strcmp0(key, char_cmp) == 0) {
1496 characteristic = g_variant_get_string(value, NULL);
1498 char_cmp = g_strdup_printf("Characteristic%d", ++n_char);
1499 BT_DBG("%s", characteristic);
1500 } else if (g_strcmp0(key, "Descriptor") == 0) {
1501 descriptor = g_variant_get_string(value, NULL);
1502 BT_DBG("Descriptor %s", descriptor);
1505 g_variant_iter_free(iter);
1507 /* TODO: Store the service informationa and
1508 * Send respponse to CAPI layer. */
1510 g_variant_unref(result);
1515 void register_application_cb(GObject *object, GAsyncResult *res, gpointer user_data)
1517 BT_INFO("RegisterApplication is completed");
1519 GError *error = NULL;
1522 if (register_cancel) {
1523 g_object_unref(register_cancel);
1524 register_cancel = NULL;
1527 result = g_dbus_proxy_call_finish(G_DBUS_PROXY(object), res, &error);
1528 if (result == NULL) {
1529 BT_ERR("Dbus-RPC is failed");
1530 if (error != NULL) {
1531 BT_ERR("D-Bus API failure: errCode[%x], message[%s]",
1532 error->code, error->message);
1533 g_clear_error(&error);
1535 is_server_started = false;
1537 g_variant_unref(result);
1541 BT_EXPORT_API int bluetooth_gatt_unregister_application(void)
1543 GDBusProxy *proxy = NULL;
1545 if (is_server_started) {
1549 if (app_path == NULL) {
1550 BT_ERR("app_path is NULL");
1551 return BLUETOOTH_ERROR_INTERNAL;
1554 proxy = __bt_gatt_gdbus_get_manager_proxy("org.bluez",
1555 "/org/bluez/hci0", GATT_MNGR_INTERFACE);
1556 if (proxy == NULL) {
1557 BT_ERR("proxy is NULL");
1558 return BLUETOOTH_ERROR_INTERNAL;
1561 BT_INFO("UnregisterApplication");
1563 /* Async Call to Unregister Service */
1564 ret = g_dbus_proxy_call_sync(proxy, "UnregisterApplication",
1565 g_variant_new("(o)", app_path), G_DBUS_CALL_FLAGS_NONE, -1,
1568 BT_ERR("dBUS-RPC is failed");
1570 BT_ERR("D-Bus API failure: errCode[%x], message[%s]",
1571 err->code, err->message);
1572 if (err->code == G_DBUS_ERROR_SERVICE_UNKNOWN ||
1573 g_strrstr(err->message, BT_ERROR_DOES_NOT_EXIST)) {
1574 g_clear_error(&err);
1577 g_clear_error(&err);
1579 return BLUETOOTH_ERROR_INTERNAL;
1581 g_variant_unref(ret);
1584 is_server_started = false;
1586 BT_INFO("UnregisterApplication is completed");
1588 return BLUETOOTH_ERROR_NONE;
1591 BT_INFO("GATT server not started");
1592 return BLUETOOTH_ERROR_NONE;
1595 BT_EXPORT_API int bluetooth_gatt_init(void)
1597 GError *error = NULL;
1598 GDBusNodeInfo *node_info = NULL;
1600 if (app_path != NULL) {
1601 BT_ERR("app path already exists! initialized");
1602 return BLUETOOTH_ERROR_ALREADY_INITIALIZED;
1605 g_conn = _bt_get_system_shared_conn();
1607 BT_ERR("Unable to get connection");
1611 if (owner_id == 0) {
1612 gchar *name = g_strdup_printf("%s.p%d", BT_GATT_SERVICE_NAME, getpid());
1613 BT_DBG("well-known name: %s", name);
1615 owner_id = g_bus_own_name_on_connection(g_conn, name,
1616 G_BUS_NAME_OWNER_FLAGS_NONE,
1617 NULL, NULL, NULL, NULL);
1620 BT_DBG("owner_id is [%d]", owner_id);
1622 app_path = g_strdup_printf("/com/%d", getpid());
1626 /* Register ObjectManager interface */
1627 node_info = __bt_gatt_create_method_node_info(
1628 manager_introspection_xml);
1629 if (node_info == NULL) {
1630 BT_ERR("failed to get node info");
1634 if (manager_id == 0) {
1635 BT_INFO("manager_id does not exists");
1637 manager_id = g_dbus_connection_register_object(g_conn, app_path,
1638 node_info->interfaces[0],
1639 &manager_interface_vtable,
1640 NULL, NULL, &error);
1642 g_dbus_node_info_unref(node_info);
1643 if (manager_id == 0) {
1644 BT_ERR("failed to register: %s", error->message);
1645 g_error_free(error);
1649 return BLUETOOTH_ERROR_NONE;
1653 g_bus_unown_name(owner_id);
1660 return BLUETOOTH_ERROR_INTERNAL;
1663 BT_EXPORT_API int bluetooth_gatt_deinit()
1665 int ret = BLUETOOTH_ERROR_NONE;
1667 if (register_cancel) {
1668 g_cancellable_cancel(register_cancel);
1669 g_object_unref(register_cancel);
1670 register_cancel = NULL;
1673 if (owner_id == 0) {
1674 BT_ERR("owner_id is zero");
1675 return BLUETOOTH_ERROR_NOT_FOUND;
1678 BT_DBG("Removing all registered gatt services");
1679 bluetooth_gatt_delete_services();
1681 /* Unregister the exported interface for object manager */
1683 g_dbus_connection_unregister_object(g_conn, manager_id);
1687 ret = bluetooth_gatt_unregister_application();
1688 if (ret != BLUETOOTH_ERROR_NONE) {
1689 BT_ERR("Fail to unregister application");
1692 g_bus_unown_name(owner_id);
1698 if (manager_gproxy) {
1699 g_object_unref(manager_gproxy);
1700 manager_gproxy = NULL;
1707 BT_EXPORT_API int bluetooth_gatt_add_service(const char *svc_uuid,
1710 GError *error = NULL;
1712 GDBusNodeInfo *node_info;
1714 GVariantBuilder *builder = NULL;
1715 GVariantBuilder *builder1 = NULL;
1716 GVariantBuilder *inner_builder = NULL;
1717 gboolean svc_primary = TRUE;
1718 struct gatt_service_info *serv_info = NULL;
1720 node_info = __bt_gatt_create_method_node_info(
1721 service_introspection_xml);
1722 if (node_info == NULL)
1723 return BLUETOOTH_ERROR_INTERNAL;
1725 path = g_strdup_printf("%s"GATT_SERV_OBJECT_PATH"%d", app_path, serv_id++);
1726 BT_DBG("gatt service path is [%s]", path);
1728 object_id = g_dbus_connection_register_object(g_conn, path,
1729 node_info->interfaces[0],
1730 &serv_interface_vtable,
1731 NULL, NULL, &error);
1732 g_dbus_node_info_unref(node_info);
1734 if (object_id == 0) {
1735 BT_ERR("failed to register: %s", error->message);
1736 g_error_free(error);
1739 return BLUETOOTH_ERROR_INTERNAL;
1742 /* Add object_id/gatt service information; it's required at the time of
1743 * service unregister and Getmanagedobjects
1745 serv_info = g_new0(struct gatt_service_info, 1);
1747 serv_info->serv_path = g_strdup(path);
1748 serv_info->serv_id = object_id;
1749 serv_info->service_uuid = g_strdup(svc_uuid);
1750 serv_info->is_svc_registered = FALSE;
1751 serv_info->is_svc_primary = svc_primary;
1753 gatt_services = g_slist_append(gatt_services, serv_info);
1755 /* emit interfacesadded signal here for service path */
1756 builder = g_variant_builder_new(G_VARIANT_TYPE("a{sa{sv}}"));
1757 inner_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
1759 g_variant_builder_add(inner_builder, "{sv}",
1760 "UUID", g_variant_new_string(svc_uuid));
1762 g_variant_builder_add(inner_builder, "{sv}",
1763 "Primary", g_variant_new_boolean(svc_primary));
1765 builder1 = g_variant_builder_new(G_VARIANT_TYPE("ao"));
1767 g_variant_builder_add(inner_builder, "{sv}", "Characteristics",
1768 g_variant_new("ao", builder1));
1770 g_variant_builder_add(builder, "{sa{sv}}",
1771 GATT_SERV_INTERFACE, inner_builder);
1773 g_dbus_connection_emit_signal(g_conn, NULL, "/",
1774 "org.freedesktop.Dbus.ObjectManager",
1776 g_variant_new("(oa{sa{sv}})",
1779 if (error != NULL) {
1780 /* dbus gives error cause */
1781 BT_ERR("d-bus api failure: errcode[%x], message[%s]",
1782 error->code, error->message);
1783 g_clear_error(&error);
1788 *svc_path = g_strdup(path);
1791 g_variant_builder_unref(inner_builder);
1792 g_variant_builder_unref(builder);
1793 g_variant_builder_unref(builder1);
1795 return BLUETOOTH_ERROR_NONE;
1798 BT_EXPORT_API int bluetooth_gatt_add_new_characteristic(
1799 const char *svc_path, const char *char_uuid,
1800 bt_gatt_permission_t permissions,
1801 bt_gatt_characteristic_property_t properties,
1805 GError *error = NULL;
1807 GDBusNodeInfo *node_info;
1809 GVariantBuilder *builder = NULL;
1810 GVariantBuilder *inner_builder = NULL;
1811 struct gatt_service_info *serv_info = NULL;
1812 struct gatt_char_info *char_info = NULL;
1813 GVariantBuilder *builder2 = NULL;
1814 GVariantBuilder *builder3 = NULL;
1815 GVariant *flags_val = NULL;
1817 char *char_flags[NUMBER_OF_FLAGS];
1822 new_service = FALSE;
1825 BT_DBG("gatt svc_path path is [%s]", svc_path);
1826 serv_info = __bt_gatt_find_gatt_service_info(svc_path);
1827 if (serv_info == NULL)
1828 return BLUETOOTH_ERROR_INVALID_PARAM;
1830 node_info = __bt_gatt_create_method_node_info(
1831 characteristics_introspection_xml);
1832 if (node_info == NULL)
1833 return BLUETOOTH_ERROR_INTERNAL;
1835 path = g_strdup_printf("%s/characteristic%d", svc_path, char_id++);
1836 BT_DBG("gatt characteristic path is [%s]", path);
1838 object_id = g_dbus_connection_register_object(g_conn, path,
1839 node_info->interfaces[0],
1840 &char_interface_vtable,
1841 NULL, NULL, &error);
1842 g_dbus_node_info_unref(node_info);
1844 if (object_id == 0) {
1845 BT_ERR("failed to register: %s", error->message);
1846 g_error_free(error);
1849 return BLUETOOTH_ERROR_INTERNAL;
1852 if (permissions & BLUETOOTH_GATT_PERMISSION_ENCRYPT_READ)
1853 properties |= BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_READ;
1854 if (permissions & BLUETOOTH_GATT_PERMISSION_ENCRYPT_AUTHENTICATED_READ)
1855 properties |= BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_AUTHENTICATED_READ;
1856 if (permissions & BLUETOOTH_GATT_PERMISSION_ENCRYPT_WRITE)
1857 properties |= BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_WRITE;
1858 if (permissions & BLUETOOTH_GATT_PERMISSION_ENCRYPT_AUTHENTICATED_WRITE)
1859 properties |= BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_ENCRYPT_AUTHENTICATED_WRITE;
1861 flag_count = bluetooth_gatt_convert_prop2string(properties, char_flags);
1863 char_info = g_new0(struct gatt_char_info, 1);
1865 char_info->char_path = g_strdup(path);
1866 char_info->char_id = object_id;
1867 char_info->char_uuid = g_strdup(char_uuid);
1869 for (i = 0; i < flag_count; i++)
1870 char_info->char_flags[i] = char_flags[i];
1873 char_info->flags_length = flag_count;
1875 serv_info->char_data = g_slist_append(serv_info->char_data, char_info);
1877 builder = g_variant_builder_new(G_VARIANT_TYPE("a{sa{sv}}"));
1878 inner_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
1880 g_variant_builder_add(inner_builder, "{sv}", "UUID",
1881 g_variant_new("s", char_uuid));
1882 g_variant_builder_add(inner_builder, "{sv}", "Service",
1883 g_variant_new("o", svc_path));
1885 builder2 = g_variant_builder_new(G_VARIANT_TYPE("as"));
1887 for (i = 0; i < flag_count; i++)
1888 g_variant_builder_add(builder2, "s", char_flags[i]);
1890 flags_val = g_variant_new("as", builder2);
1891 g_variant_builder_add(inner_builder, "{sv}", "Flags",
1894 builder3 = g_variant_builder_new(G_VARIANT_TYPE("ao"));
1896 g_variant_builder_add(inner_builder, "{sv}", "Descriptors",
1897 g_variant_new("ao", builder3));
1899 g_variant_builder_add(builder, "{sa{sv}}",
1900 GATT_CHAR_INTERFACE,
1903 g_dbus_connection_emit_signal(g_conn, NULL, "/",
1904 "org.freedesktop.Dbus.ObjectManager",
1906 g_variant_new("(oa{sa{sv}})",
1910 /* dBUS gives error cause */
1911 BT_ERR("Could not Emit Signal: errCode[%x], message[%s]",
1912 error->code, error->message);
1913 g_clear_error(&error);
1916 *char_path = g_strdup(path);
1922 g_variant_builder_unref(inner_builder);
1923 g_variant_builder_unref(builder);
1924 g_variant_builder_unref(builder2);
1925 g_variant_builder_unref(builder3);
1927 return BLUETOOTH_ERROR_NONE;
1930 BT_EXPORT_API int bluetooth_gatt_set_characteristic_value(
1931 const char *characteristic, const char *char_value,
1934 gchar **line_argv = NULL;
1935 char *serv_path = NULL;
1936 struct gatt_char_info *char_info = NULL;
1937 GVariantBuilder *builder1 = NULL;
1938 GVariantBuilder *builder = NULL;
1939 GVariantBuilder *inner_builder = NULL;
1940 GVariant *char_val = NULL;
1941 GError *error = NULL;
1943 int res = BLUETOOTH_ERROR_NONE;
1945 line_argv = g_strsplit_set(characteristic, "/", 0);
1946 serv_path = g_strdup_printf("/%s/%s/%s", line_argv[1], line_argv[2], line_argv[3]);
1948 char_info = __bt_gatt_find_gatt_char_info(serv_path, characteristic);
1950 if (char_info == NULL) {
1951 /* Fix : RESOURCE_LEAK */
1952 res = BLUETOOTH_ERROR_INVALID_PARAM;
1956 char_info->value_length = value_length;
1958 char_info->char_value = (char *)malloc(value_length);
1959 /* Fix : NULL_RETURNS */
1960 if (char_info->char_value == NULL) {
1961 res = BLUETOOTH_ERROR_MEMORY_ALLOCATION;
1965 for (i = 0; i < value_length; i++)
1966 char_info->char_value[i] = char_value[i];
1968 builder = g_variant_builder_new(G_VARIANT_TYPE("a{sa{sv}}"));
1969 inner_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
1971 builder1 = g_variant_builder_new(G_VARIANT_TYPE_ARRAY);
1973 for (i = 0; i < value_length; i++)
1974 g_variant_builder_add(builder1, "y", char_value[i]);
1976 char_val = g_variant_new("ay", builder1);
1977 g_variant_builder_add(inner_builder, "{sv}", "Value", char_val);
1979 g_variant_builder_add(builder, "{sa{sv}}",
1980 GATT_CHAR_INTERFACE,
1983 g_dbus_connection_emit_signal(g_conn, NULL, "/",
1984 "org.freedesktop.Dbus.ObjectManager",
1986 g_variant_new("(oa{sa{sv}})",
1987 char_info->char_path, builder),
1991 /* dBUS gives error cause */
1992 BT_ERR("Could not Emit Signal: errCode[%x], message[%s]",
1993 error->code, error->message);
1994 g_clear_error(&error);
1996 g_variant_builder_unref(inner_builder);
1997 g_variant_builder_unref(builder);
1998 g_variant_builder_unref(builder1);
2000 g_strfreev(line_argv);
2006 BT_EXPORT_API int bluetooth_gatt_add_descriptor(
2007 const char *char_path, const char *desc_uuid,
2008 bt_gatt_permission_t permissions,
2011 static int desc_id = 1;
2012 GError *error = NULL;
2014 GDBusNodeInfo *node_info;
2016 GVariantBuilder *builder = NULL;
2017 GVariantBuilder *inner_builder = NULL;
2018 struct gatt_char_info *char_info = NULL;
2019 struct gatt_desc_info *desc_info = NULL;
2020 gchar **line_argv = NULL;
2022 GVariantBuilder *builder2 = NULL;
2023 GVariant *flags_val = NULL;
2025 char *desc_flags[NUMBER_OF_FLAGS];
2033 line_argv = g_strsplit_set(char_path, "/", 0);
2034 serv_path = g_strdup_printf("/%s/%s/%s", line_argv[1], line_argv[2], line_argv[3]);
2036 char_info = __bt_gatt_find_gatt_char_info(serv_path, char_path);
2037 if (char_info == NULL) {
2038 g_strfreev(line_argv);
2040 return BLUETOOTH_ERROR_INVALID_PARAM;
2043 node_info = __bt_gatt_create_method_node_info(
2044 descriptor_introspection_xml);
2045 if (node_info == NULL) {
2046 g_strfreev(line_argv);
2048 return BLUETOOTH_ERROR_INTERNAL;
2051 path = g_strdup_printf("%s/descriptor%d", char_path, desc_id++);
2052 BT_DBG("gatt descriptor path is [%s]", path);
2054 object_id = g_dbus_connection_register_object(g_conn, path,
2055 node_info->interfaces[0],
2056 &desc_interface_vtable,
2057 NULL, NULL, &error);
2058 g_dbus_node_info_unref(node_info);
2060 if (object_id == 0) {
2061 BT_ERR("failed to register: %s", error->message);
2062 g_error_free(error);
2064 g_strfreev(line_argv);
2067 return BLUETOOTH_ERROR_INTERNAL;
2070 flag_count = bluetooth_gatt_convert_perm2string(permissions, desc_flags);
2072 desc_info = g_new0(struct gatt_desc_info, 1);
2074 desc_info->desc_path = g_strdup(path);
2075 desc_info->desc_id = object_id;
2076 desc_info->desc_uuid = g_strdup(desc_uuid);
2078 for (i = 0; i < flag_count; i++)
2079 desc_info->desc_flags[i] = desc_flags[i];
2081 desc_info->flags_length = flag_count;
2083 char_info->desc_data = g_slist_append(char_info->desc_data, desc_info);
2085 builder = g_variant_builder_new(G_VARIANT_TYPE("a{sa{sv}}"));
2086 inner_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
2088 g_variant_builder_add(inner_builder, "{sv}", "UUID",
2089 g_variant_new("s", desc_uuid));
2090 g_variant_builder_add(inner_builder, "{sv}", "Characteristic",
2091 g_variant_new("o", char_path));
2093 builder2 = g_variant_builder_new(G_VARIANT_TYPE("as"));
2095 for (i = 0; i < flag_count; i++)
2096 g_variant_builder_add(builder2, "s", desc_flags[i]);
2098 flags_val = g_variant_new("as", builder2);
2099 g_variant_builder_add(inner_builder, "{sv}", "Flags",
2102 g_variant_builder_add(builder, "{sa{sv}}",
2103 GATT_DESC_INTERFACE,
2106 g_dbus_connection_emit_signal(g_conn, NULL, "/",
2107 "org.freedesktop.Dbus.ObjectManager",
2109 g_variant_new("(oa{sa{sv}})",
2113 /* dBUS gives error cause */
2114 BT_ERR("Could not Emit Signal: errCode[%x], message[%s]",
2115 error->code, error->message);
2116 g_clear_error(&error);
2119 *desc_path = g_strdup(path);
2123 g_strfreev(line_argv);
2124 g_variant_builder_unref(inner_builder);
2125 g_variant_builder_unref(builder);
2126 g_variant_builder_unref(builder2);
2128 return BLUETOOTH_ERROR_NONE;
2131 BT_EXPORT_API int bluetooth_gatt_set_descriptor_value(
2132 const char *desc_path, const char *desc_value,
2135 GError *error = NULL;
2136 GVariantBuilder *builder = NULL;
2137 GVariantBuilder *inner_builder = NULL;
2138 GVariantBuilder *builder1 = NULL;
2139 struct gatt_desc_info *desc_info = NULL;
2140 gchar **line_argv = NULL;
2142 GVariant *desc_val = NULL;
2143 char *serv_path = NULL;
2146 line_argv = g_strsplit_set(desc_path, "/", 0);
2147 serv_path = g_strdup_printf("/%s/%s/%s", line_argv[1], line_argv[2], line_argv[3]);
2148 char_path = g_strdup_printf("%s/%s", serv_path, line_argv[4]);
2150 desc_info = __bt_gatt_find_gatt_desc_info(serv_path, char_path, desc_path);
2152 /* Free the allocated memory */
2153 g_strfreev(line_argv);
2157 /* Fix : NULL_RETURNS */
2158 retv_if(desc_info == NULL, BLUETOOTH_ERROR_INVALID_PARAM);
2160 desc_info->desc_value = (char *)malloc(value_length);
2162 /* Fix : NULL_RETURNS */
2163 retv_if(desc_info->desc_value == NULL, BLUETOOTH_ERROR_MEMORY_ALLOCATION);
2165 for (i = 0; i < value_length; i++)
2166 desc_info->desc_value[i] = desc_value[i];
2168 desc_info->value_length = value_length;
2170 builder = g_variant_builder_new(G_VARIANT_TYPE("a{sa{sv}}"));
2171 inner_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
2173 builder1 = g_variant_builder_new(G_VARIANT_TYPE_ARRAY);
2175 for (i = 0; i < value_length; i++)
2176 g_variant_builder_add(builder1, "y", desc_value[i]);
2178 desc_val = g_variant_new("ay", builder1);
2179 g_variant_builder_add(inner_builder, "{sv}", "Value", desc_val);
2181 g_variant_builder_add(builder, "{sa{sv}}",
2182 GATT_DESC_INTERFACE,
2185 g_dbus_connection_emit_signal(g_conn, NULL, "/",
2186 "org.freedesktop.Dbus.ObjectManager",
2188 g_variant_new("(oa{sa{sv}})",
2189 desc_info->desc_path, builder),
2192 if (error != NULL) {
2193 BT_ERR("D-Bus API failure: errCode[%x], \
2195 error->code, error->message);
2196 g_clear_error(&error);
2199 g_variant_builder_unref(inner_builder);
2200 g_variant_builder_unref(builder);
2201 g_variant_builder_unref(builder1);
2203 return BLUETOOTH_ERROR_NONE;
2206 int bluetooth_gatt_get_service(const char *svc_uuid)
2208 GDBusProxy *proxy = NULL;
2211 proxy = __bt_gatt_gdbus_get_manager_proxy("org.bluez",
2212 "/org/bluez/hci0", GATT_MNGR_INTERFACE);
2214 return BLUETOOTH_ERROR_INTERNAL;
2216 uuid = g_strdup(svc_uuid);
2218 g_dbus_proxy_call(proxy,
2220 g_variant_new("(s)",
2222 G_DBUS_CALL_FLAGS_NONE, -1,
2224 (GAsyncReadyCallback) get_service_cb,
2229 return BLUETOOTH_ERROR_NONE;
2232 BT_EXPORT_API int bluetooth_gatt_register_service(const char *svc_path)
2234 struct gatt_service_info *svc_info = NULL;
2236 if (_bt_check_privilege(BT_CHECK_PRIVILEGE, BT_GATT_REGISTER_SERVICE)
2237 == BLUETOOTH_ERROR_PERMISSION_DEINED) {
2238 BT_ERR("Don't have aprivilege to use this API");
2239 return BLUETOOTH_ERROR_PERMISSION_DEINED;
2242 svc_info = __bt_gatt_find_gatt_service_info(svc_path);
2243 if (svc_info == NULL) {
2244 BT_ERR("Cannot find service [%s]", svc_path);
2245 return BLUETOOTH_ERROR_INTERNAL;
2247 svc_info->is_svc_registered = TRUE;
2249 return BLUETOOTH_ERROR_NONE;
2252 BT_EXPORT_API int bluetooth_gatt_register_application(void)
2254 GDBusProxy *proxy = NULL;
2256 if (!is_server_started) {
2257 if (_bt_check_privilege(BT_CHECK_PRIVILEGE, BT_GATT_REGISTER_APPLICATION)
2258 == BLUETOOTH_ERROR_PERMISSION_DEINED) {
2259 BT_ERR("Don't have aprivilege to use this API");
2260 return BLUETOOTH_ERROR_PERMISSION_DEINED;
2263 if (g_slist_length(gatt_services) == 0) {
2264 BT_ERR("There is no registered service");
2265 return BLUETOOTH_ERROR_INTERNAL;
2268 if (app_path == NULL) {
2269 BT_ERR("app_path is NULL");
2270 return BLUETOOTH_ERROR_INTERNAL;
2273 proxy = __bt_gatt_gdbus_get_manager_proxy("org.bluez",
2274 "/org/bluez/hci0", GATT_MNGR_INTERFACE);
2275 if (proxy == NULL) {
2276 BT_ERR("proxy is NULL");
2277 return BLUETOOTH_ERROR_INTERNAL;
2280 BT_INFO("RegisterApplication");
2282 if (register_cancel) {
2283 g_cancellable_cancel(register_cancel);
2284 g_object_unref(register_cancel);
2286 register_cancel = g_cancellable_new();
2288 g_dbus_proxy_call(proxy, "RegisterApplication",
2289 g_variant_new("(oa{sv})", app_path, NULL),
2290 G_DBUS_CALL_FLAGS_NONE, -1, register_cancel,
2291 (GAsyncReadyCallback)register_application_cb, NULL);
2293 is_server_started = true;
2295 return BLUETOOTH_ERROR_NONE;
2298 BT_INFO("Already RegisterApplication");
2300 return BLUETOOTH_ERROR_NONE;
2303 BT_EXPORT_API int bluetooth_gatt_delete_services(void)
2306 int ret = BLUETOOTH_ERROR_NONE;
2308 if (gatt_services == NULL) {
2309 BT_DBG("There are no registered services");
2314 for (l = gatt_services; l != NULL; ) {
2315 struct gatt_service_info *info = l->data;
2317 // In __bt_gatt_unregister_service, current node will be removed.
2318 // Go forward to next node before calling __bt_gatt_unregister_service.
2320 if (__bt_gatt_unregister_service(info) != BLUETOOTH_ERROR_NONE) {
2321 ret = BLUETOOTH_ERROR_INTERNAL;
2324 BT_INFO("All services are removed : %d", ret);
2326 g_slist_free(gatt_services);
2327 gatt_services = NULL;
2333 BT_EXPORT_API int bluetooth_gatt_update_characteristic(
2334 const char *char_path, const char* char_value,
2337 GVariantBuilder *outer_builder;
2338 GVariantBuilder *inner_builder;
2339 GVariantBuilder *invalidated_builder;
2340 GVariant *update_value = NULL;
2341 GError *error = NULL;
2342 gboolean ret = FALSE;
2343 int err = BLUETOOTH_ERROR_NONE;
2345 gchar **line_argv = NULL;
2346 gchar *serv_path = NULL;
2347 const char *value = NULL;
2349 line_argv = g_strsplit_set(char_path, "/", 0);
2350 serv_path = g_strdup_printf("/%s/%s/%s", line_argv[1], line_argv[2], line_argv[3]);
2352 if (!__bt_gatt_is_service_registered(serv_path)) {
2353 BT_DBG("service not registered for this characteristic");
2355 g_strfreev(line_argv);
2356 return BLUETOOTH_ERROR_INTERNAL;
2359 outer_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
2360 invalidated_builder = g_variant_builder_new(G_VARIANT_TYPE("as"));
2362 inner_builder = g_variant_builder_new(G_VARIANT_TYPE_ARRAY);
2363 for (i = 0; i < value_length; i++)
2364 g_variant_builder_add(inner_builder, "y", char_value[i]);
2366 update_value = g_variant_new("ay", inner_builder);
2368 g_variant_builder_add(outer_builder, "{sv}", "Value",
2371 BT_DBG("Updating characteristic value");
2372 ret = g_dbus_connection_emit_signal(g_conn, NULL,
2374 "org.freedesktop.DBus.Properties",
2375 "PropertiesChanged",
2376 g_variant_new("(sa{sv}as)",
2377 "org.bluez.GattCharacteristic1",
2378 outer_builder, invalidated_builder),
2382 if (error != NULL) {
2383 BT_ERR("D-Bus API failure: errCode[%x], \
2385 error->code, error->message);
2386 g_clear_error(&error);
2388 err = BLUETOOTH_ERROR_INTERNAL;
2390 struct gatt_char_info *char_info = NULL;
2392 char_info = __bt_gatt_find_gatt_char_info(serv_path, char_path);
2393 if (char_info == NULL) {
2395 g_strfreev(line_argv);
2396 g_variant_builder_unref(inner_builder);
2397 g_variant_builder_unref(outer_builder);
2398 g_variant_builder_unref(invalidated_builder);
2400 return BLUETOOTH_ERROR_INVALID_DATA;
2403 char_info->value_length = value_length;
2405 value = (char *)realloc(char_info->char_value, value_length);
2406 if (value == NULL) {
2408 g_strfreev(line_argv);
2409 g_variant_builder_unref(inner_builder);
2410 g_variant_builder_unref(outer_builder);
2411 g_variant_builder_unref(invalidated_builder);
2413 return BLUETOOTH_ERROR_MEMORY_ALLOCATION;
2416 char_info->char_value = (char*)value;
2417 if (char_info->char_value) {
2418 for (i = 0; i < value_length; i++)
2419 char_info->char_value[i] = char_value[i];
2424 g_strfreev(line_argv);
2425 g_variant_builder_unref(inner_builder);
2426 g_variant_builder_unref(outer_builder);
2427 g_variant_builder_unref(invalidated_builder);
2432 static void __bt_gatt_free_descriptor_info(struct gatt_desc_info *desc_info)
2439 g_free(desc_info->desc_path);
2440 g_free(desc_info->desc_uuid);
2441 g_free(desc_info->desc_value);
2443 for (i = 0; i < desc_info->flags_length; i++)
2444 g_free(desc_info->desc_flags[i]);
2449 static void __bt_gatt_free_characteristic_info(struct gatt_char_info *char_info)
2456 g_free(char_info->char_path);
2457 g_free(char_info->char_uuid);
2458 g_free(char_info->char_value);
2460 for (i = 0; i < char_info->flags_length; i++)
2461 g_free(char_info->char_flags[i]);
2466 static void __bt_gatt_free_service_info(struct gatt_service_info *svc_info)
2471 g_free(svc_info->serv_path);
2472 g_free(svc_info->service_uuid);
2476 static void __desc_info_free(gpointer data, gpointer user_data)
2478 struct gatt_desc_info *desc_info = data;
2479 int *err = user_data;
2482 if (desc_info == NULL)
2485 ret = g_dbus_connection_unregister_object(g_conn, desc_info->desc_id);
2487 __bt_gatt_emit_interface_removed(desc_info->desc_path, GATT_DESC_INTERFACE);
2489 *err = BLUETOOTH_ERROR_INTERNAL;
2491 __bt_gatt_free_descriptor_info(desc_info);
2494 static void __char_info_free(gpointer data, gpointer user_data)
2496 struct gatt_char_info *char_info = data;
2497 int *err = user_data;
2500 if (char_info == NULL)
2503 g_slist_foreach(char_info->desc_data, __desc_info_free, user_data);
2504 g_slist_free(char_info->desc_data);
2505 char_info->desc_data = NULL;
2507 ret = g_dbus_connection_unregister_object(g_conn, char_info->char_id);
2509 __bt_gatt_emit_interface_removed(char_info->char_path, GATT_CHAR_INTERFACE);
2511 *err = BLUETOOTH_ERROR_INTERNAL;
2513 __bt_gatt_free_characteristic_info(char_info);
2516 static int __bt_gatt_unregister_service(struct gatt_service_info *svc_info)
2518 int ret = BLUETOOTH_ERROR_NONE;
2520 if (svc_info == NULL) {
2521 BT_ERR("svc_info is NULL");
2522 return BLUETOOTH_ERROR_NOT_FOUND;
2525 if (svc_info->is_svc_registered == FALSE) {
2526 BT_ERR("%s is not registered", svc_info->serv_path);
2527 return BLUETOOTH_ERROR_NOT_FOUND;
2530 BT_DBG("svc_path %s", svc_info->serv_path);
2532 g_slist_foreach(svc_info->char_data, __char_info_free, &ret);
2533 g_slist_free(svc_info->char_data);
2534 svc_info->char_data = NULL;
2536 if (g_dbus_connection_unregister_object(g_conn, svc_info->serv_id) == FALSE) {
2537 BT_ERR("Cannot unregister object for [%s]", svc_info->serv_path);
2538 ret = BLUETOOTH_ERROR_INTERNAL;
2540 __bt_gatt_emit_interface_removed(svc_info->serv_path, GATT_SERV_INTERFACE);
2543 gatt_services = g_slist_remove(gatt_services, svc_info);
2544 __bt_gatt_free_service_info(svc_info);
2546 new_service = FALSE;
2548 if (gatt_services == NULL) {
2550 } else if (gatt_services->next == NULL) {
2557 BT_EXPORT_API int bluetooth_gatt_unregister_service(const char *svc_path)
2559 struct gatt_service_info *svc_info;
2560 int ret = BLUETOOTH_ERROR_NONE;
2564 svc_info = __bt_gatt_find_gatt_service_info(svc_path);
2566 ret = __bt_gatt_unregister_service(svc_info);
2567 if (ret != BLUETOOTH_ERROR_NONE) {
2568 BT_ERR("Could not unregister service [%s]", svc_path);
2575 BT_EXPORT_API int bluetooth_gatt_send_response(int request_id, guint req_type,
2576 int resp_state, int offset, char *value, int value_length)
2578 struct gatt_req_info *req_info = NULL;
2580 if (_bt_check_privilege(BT_CHECK_PRIVILEGE, BT_GATT_SEND_RESPONSE)
2581 == BLUETOOTH_ERROR_PERMISSION_DEINED) {
2582 BT_ERR("Don't have aprivilege to use this API");
2583 return BLUETOOTH_ERROR_PERMISSION_DEINED;
2586 req_info = __bt_gatt_find_request_info(request_id);
2587 if (req_info == NULL) {
2588 BT_ERR("Coundn't find request id [%d]", request_id);
2589 return BLUETOOTH_ERROR_INTERNAL;
2592 if (resp_state != BLUETOOTH_ATT_ERROR_NONE) {
2593 BT_ERR("resp_state is 0x%X", resp_state);
2594 char err_msg[20] = { 0, };
2595 g_snprintf(err_msg, sizeof(err_msg), "ATT error: 0x%02x", resp_state);
2596 g_dbus_method_invocation_return_dbus_error(req_info->context,
2597 "org.bluez.Error.Failed", err_msg);
2599 gatt_requests = g_slist_remove(gatt_requests, req_info);
2601 req_info->context = NULL;
2602 if (req_info->attr_path)
2603 g_free(req_info->attr_path);
2604 if (req_info->svc_path)
2605 g_free(req_info->svc_path);
2608 return BLUETOOTH_ERROR_NONE;
2611 if (req_type == BLUETOOTH_GATT_ATT_REQUEST_TYPE_READ) {
2613 GVariantBuilder *inner_builder = NULL;
2614 inner_builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
2615 if (value_length > 0 && value != NULL) {
2616 for (i = 0; i < value_length; i++)
2617 g_variant_builder_add(inner_builder, "y", value[i]);
2619 g_dbus_method_invocation_return_value(req_info->context,
2620 g_variant_new("(ay)", inner_builder));
2621 g_variant_builder_unref(inner_builder);
2623 g_dbus_method_invocation_return_value(req_info->context, NULL);
2625 gatt_requests = g_slist_remove(gatt_requests, req_info);
2627 req_info->context = NULL;
2628 if (req_info->attr_path)
2629 g_free(req_info->attr_path);
2630 if (req_info->svc_path)
2631 g_free(req_info->svc_path);
2634 return BLUETOOTH_ERROR_NONE;
2637 BT_EXPORT_API int bluetooth_gatt_server_set_notification(const char *char_path,
2638 bluetooth_device_address_t *unicast_address)
2640 GVariantBuilder *outer_builder;
2641 GVariantBuilder *invalidated_builder;
2642 GError *error = NULL;
2643 gboolean notify = TRUE;
2644 gboolean ret = TRUE;
2645 int err = BLUETOOTH_ERROR_NONE;
2646 gchar **line_argv = NULL;
2647 gchar *serv_path = NULL;
2648 char addr[20] = { 0 };
2650 line_argv = g_strsplit_set(char_path, "/", 0);
2651 serv_path = g_strdup_printf("/%s/%s/%s", line_argv[1], line_argv[2], line_argv[3]);
2653 if (!__bt_gatt_is_service_registered(serv_path)) {
2654 BT_DBG("service not registered for this characteristic");
2656 g_strfreev(line_argv);
2657 return BLUETOOTH_ERROR_INTERNAL;
2662 outer_builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
2663 invalidated_builder = g_variant_builder_new(G_VARIANT_TYPE("as"));
2665 g_variant_builder_add(outer_builder, "{sv}", "Notifying",
2666 g_variant_new("b", notify));
2668 if (unicast_address) {
2669 _bt_convert_addr_type_to_string(addr,
2670 (unsigned char *)unicast_address->addr);
2672 g_variant_builder_add(outer_builder, "{sv}", "Unicast",
2673 g_variant_new("s", addr));
2675 BT_DBG("Set characteristic Notification");
2676 ret = g_dbus_connection_emit_signal(g_conn, NULL,
2678 "org.freedesktop.DBus.Properties",
2679 "PropertiesChanged",
2680 g_variant_new("(sa{sv}as)",
2681 "org.bluez.GattCharacteristic1",
2682 outer_builder, invalidated_builder),
2686 if (error != NULL) {
2687 BT_ERR("D-Bus API failure: errCode[%x], \
2689 error->code, error->message);
2690 g_clear_error(&error);
2692 err = BLUETOOTH_ERROR_INTERNAL;
2695 g_strfreev(line_argv);
2696 g_variant_builder_unref(outer_builder);
2697 g_variant_builder_unref(invalidated_builder);
2702 BT_EXPORT_API int bluetooth_gatt_server_init(int *instance_id, gatt_server_cb_func_ptr callback_ptr,
2705 int ret = BLUETOOTH_ERROR_NONE;
2708 BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
2710 /* Register event handler for GATT */
2711 ret = _bt_register_event(BT_GATT_SERVER_EVENT, (void *)callback_ptr, user_data);
2713 if (ret != BLUETOOTH_ERROR_NONE &&
2714 ret != BLUETOOTH_ERROR_ALREADY_INITIALIZED) {
2715 BT_ERR("Fail to init the event handler");
2716 BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
2720 ret = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_REGISTER,
2721 in_param1, in_param2, in_param3, in_param4, &out_param);
2723 /* App ID -1 is invalid */
2724 if (ret != BLUETOOTH_ERROR_NONE) {
2725 BT_INFO("GATT Server Registration failed result [%d]", ret);
2728 *instance_id = g_array_index(out_param, int, 0);
2729 BT_INFO("GATT Server Registered successfully: App Instance ID [%d]", *instance_id);
2733 BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
2735 BT_INFO("GATT Server instance ID obtained [%d]", *instance_id);
2739 BT_EXPORT_API int bluetooth_gatt_server_deinit(void)
2742 BT_INFO("GATT Server Deinitialize");
2743 /* Unregister the event */
2744 ret = _bt_unregister_event(BT_GATT_SERVER_EVENT);
2746 if (ret != BLUETOOTH_ERROR_NONE) {
2747 BT_ERR("Fail to deinit the event handler");
2751 _bt_set_user_data(BT_GATT_SERVER, NULL, NULL);
2756 BT_EXPORT_API int bluetooth_gatt_server_add_service(const char *svc_uuid, int type, int numhandles,
2757 int instance_id, int *service_handle)
2759 BT_CHECK_ENABLED(return);
2760 BT_CHECK_PARAMETER(svc_uuid, return);
2763 char uuid[BT_GATT_ATT_UUID_LEN_MAX + 1];
2765 g_strlcpy(uuid, svc_uuid, sizeof(uuid));
2768 BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
2770 g_array_append_vals(in_param1, &type, sizeof(int));
2771 g_array_append_vals(in_param2, &numhandles, sizeof(int));
2772 g_array_append_vals(in_param3, uuid, BT_GATT_ATT_UUID_LEN_MAX + 1);
2773 g_array_append_vals(in_param4, &instance_id, sizeof(int));
2775 result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_ADD_SERVICE,
2776 in_param1, in_param2, in_param3, in_param4, &out_param);
2778 /* ATT handle 0 is reserved, hence it can not be used by app.
2779 It will be used to indicate error in regsitering attribute */
2780 if (result != BLUETOOTH_ERROR_NONE)
2781 *service_handle = 0;
2783 *service_handle = g_array_index(out_param, int, 0);
2785 BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
2790 BT_EXPORT_API int bluetooth_gatt_server_add_new_characteristic(const char *char_uuid,
2791 const bluetooth_gatt_server_attribute_params_t *param,
2794 BT_CHECK_ENABLED(return);
2795 BT_CHECK_PARAMETER(char_uuid, return);
2796 BT_CHECK_PARAMETER(param, return);
2799 char uuid[BT_GATT_ATT_UUID_LEN_MAX + 1];
2801 g_strlcpy(uuid, char_uuid, sizeof(uuid));
2804 BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
2806 g_array_append_vals(in_param1, param, sizeof(bluetooth_gatt_server_attribute_params_t));
2807 g_array_append_vals(in_param2, uuid, BT_GATT_ATT_UUID_LEN_MAX + 1);
2809 result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_ADD_CHARACTERISTIC,
2810 in_param1, in_param2, in_param3, in_param4, &out_param);
2812 /* ATT handle 0 is reserved, hence it can not be used by app.
2813 It will be used to indicate error in regsitering attribute */
2814 if (result != BLUETOOTH_ERROR_NONE) {
2815 BT_ERR("GATT Server Add characteristic failed.. result [%d]", result);
2818 *char_handle = g_array_index(out_param, int, 0);
2819 BT_DBG("GATT Server Add characteristic success result [%d] char chandle [%d]", result, *char_handle);
2822 BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
2826 BT_EXPORT_API int bluetooth_gatt_server_add_descriptor(const char *desc_uuid, bt_gatt_permission_t permissions,
2827 int service_handle, int instance_id, int *descriptor_handle)
2829 BT_CHECK_ENABLED(return);
2830 BT_CHECK_PARAMETER(desc_uuid, return);
2833 char uuid[BT_GATT_ATT_UUID_LEN_MAX + 1];
2835 g_strlcpy(uuid, desc_uuid, sizeof(uuid));
2838 BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
2840 g_array_append_vals(in_param1, &service_handle, sizeof(int));
2841 g_array_append_vals(in_param2, &instance_id, sizeof(int));
2842 g_array_append_vals(in_param3, &permissions, sizeof(bt_gatt_permission_t));
2843 g_array_append_vals(in_param4, uuid, BT_GATT_ATT_UUID_LEN_MAX + 1);
2845 result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_ADD_DESCRIPTOR,
2846 in_param1, in_param2, in_param3, in_param4, &out_param);
2848 /* ATT handle 0 is reserved, hence it can not be used by app.
2849 It will be used to indicate error in regsitering attribute */
2850 if (result != BLUETOOTH_ERROR_NONE) {
2851 BT_ERR("GATT Server Add Descriptor failed.. result [%d] desc handle [%d]", result, *descriptor_handle);
2852 *descriptor_handle = 0;
2854 *descriptor_handle = g_array_index(out_param, int, 0);
2855 BT_INFO("GATT Server Add Descriptor Successful.. result [%d] desc handle [%d]", result, *descriptor_handle);
2858 BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
2863 BT_EXPORT_API int bluetooth_gatt_server_start_service(int service_handle, int instance_id)
2865 BT_CHECK_ENABLED(return);
2869 BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
2871 g_array_append_vals(in_param1, &service_handle, sizeof(int));
2872 g_array_append_vals(in_param2, &instance_id, sizeof(int));
2874 result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_START_SERVICE,
2875 in_param1, in_param2, in_param3, in_param4, &out_param);
2877 BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
2882 BT_EXPORT_API int bluetooth_gatt_server_send_response(const bluetooth_gatt_server_response_params_t *param,
2883 const bluetooth_gatt_att_data_t *value)
2885 BT_CHECK_PARAMETER(param, return);
2886 BT_CHECK_PARAMETER(value, return);
2887 BT_CHECK_ENABLED(return);
2891 BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
2893 g_array_append_vals(in_param1, value, sizeof(bluetooth_gatt_att_data_t));
2894 g_array_append_vals(in_param2, param, sizeof(bluetooth_gatt_server_response_params_t));
2896 result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_SEND_RESPONSE,
2897 in_param1, in_param2, in_param3, in_param4, &out_param);
2899 BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
2905 BT_EXPORT_API int bluetooth_gatt_server_send_indication(bluetooth_device_address_t *addr_hex,
2906 bluetooth_gatt_server_indication_params_t *param,
2907 const bluetooth_gatt_att_data_t *att_value)
2909 BT_CHECK_PARAMETER(param, return);
2910 BT_CHECK_PARAMETER(att_value, return);
2911 BT_CHECK_ENABLED(return);
2913 char addr[BLUETOOTH_ADDRESS_STRING_LENGTH] ;
2917 BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
2919 g_array_append_vals(in_param1, att_value, sizeof(bluetooth_gatt_att_data_t));
2920 g_array_append_vals(in_param2, param, sizeof(bluetooth_gatt_server_indication_params_t));
2921 g_array_append_vals(in_param3, addr_hex, sizeof(bluetooth_device_address_t));
2923 _bt_convert_addr_type_to_string(addr, addr_hex->addr);
2924 BT_INFO("Send Indication to address [%s]", addr);
2925 fd = bluetooth_get_characteristic_fd(param->atrribute_handle, addr);
2928 BT_INFO("Acquire Notify FD found: Send Multicast Indication over Socket");
2929 result = bluetooth_gatt_write_characteristics_value_to_fd_(fd, att_value->data, att_value->length, NULL);
2932 BT_ERR("Acquire Notify FD not found for charatcristic handle: Send DBUS indication");
2933 result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_SEND_INDICATION,
2934 in_param1, in_param2, in_param3, in_param4, &out_param);
2937 BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
2942 BT_EXPORT_API int bluetooth_gatt_server_stop_service(int service_handle, int instance_id)
2944 BT_CHECK_ENABLED(return);
2948 BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
2950 g_array_append_vals(in_param1, &service_handle, sizeof(int));
2951 g_array_append_vals(in_param2, &instance_id, sizeof(int));
2953 result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_STOP_SERVICE,
2954 in_param1, in_param2, in_param3, in_param4, &out_param);
2956 BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
2961 BT_EXPORT_API int bluetooth_gatt_server_delete_service(int service_handle, int instance_id)
2963 BT_CHECK_ENABLED(return);
2967 BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
2969 g_array_append_vals(in_param1, &service_handle, sizeof(int));
2970 g_array_append_vals(in_param2, &instance_id, sizeof(int));
2972 result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_DELETE_SERVICE,
2973 in_param1, in_param2, in_param3, in_param4, &out_param);
2975 BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
2980 /* Tizen Platform Specific */
2981 BT_EXPORT_API int bluetooth_gatt_server_update_characteristic(int instance_id,
2982 const bluetooth_gatt_server_update_value_t *value)
2984 BT_CHECK_ENABLED(return);
2985 BT_CHECK_PARAMETER(value, return);
2989 BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
2991 g_array_append_vals(in_param1, &instance_id, sizeof(int));
2992 g_array_append_vals(in_param2, value, sizeof(bluetooth_gatt_server_update_value_t));
2994 result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_UPDATE_VALUE,
2995 in_param1, in_param2, in_param3, in_param4, &out_param);
2997 BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
3002 BT_EXPORT_API int bluetooth_gatt_server_unregister(int instance_id)
3004 BT_CHECK_ENABLED(return);
3008 BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
3010 g_array_append_vals(in_param1, &instance_id, sizeof(int));
3012 result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GATT_SERVER_DEREGISTER,
3013 in_param1, in_param2, in_param3, in_param4, &out_param);
3015 if (result != BLUETOOTH_ERROR_NONE)
3016 BT_INFO("GATT Server Unregistration failed result [%d]", result);
3018 BT_INFO("GATT Server Unregistration successful");
3020 BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
3025 static gboolean bluetooth_gatt_server_acquire_channel_write_cb(GIOChannel *gio,
3026 GIOCondition cond, gpointer data)
3029 bluetooth_gatt_server_acquire_write_info_t *write_data = (bluetooth_gatt_server_acquire_write_info_t*)data;
3031 BT_DBG("FD io write data received [%s]", write_data->address);
3033 if (cond & G_IO_NVAL) {
3034 BT_ERR("Invalid channel");
3038 if (cond & (G_IO_HUP | G_IO_ERR)) {
3039 BT_ERR("Error : GIOCondition %d", cond);
3040 g_io_channel_shutdown(gio, TRUE, NULL);
3041 g_io_channel_unref(gio);
3046 if (cond & G_IO_IN) {
3047 GIOStatus status = G_IO_STATUS_NORMAL;
3049 char *buffer = NULL;
3051 int BUF = BLUETOOTH_GATT_ATT_DATA_LENGTH_MAX;
3053 buffer = g_malloc0(BUF);
3055 status = g_io_channel_read_chars(gio, buffer,
3058 if (status != G_IO_STATUS_NORMAL) {
3059 BT_ERR("IO Channel read is failed with %d", status);
3062 BT_ERR("IO Channel read error [%s]", err->message);
3063 if (status == G_IO_STATUS_ERROR) {
3064 BT_ERR("cond : %d", cond);
3066 g_io_channel_shutdown(gio, TRUE, NULL);
3067 g_io_channel_unref(gio);
3077 bluetooth_gatt_server_write_requested_info_t write_info;
3078 if (len < BLUETOOTH_GATT_ATT_DATA_LENGTH_MAX)
3079 memcpy(write_info.data.data, buffer, len);
3081 write_info.length = len;
3082 write_info.need_resp = false;
3083 write_info.attribute_handle = write_data->attribute_handle;
3085 _bt_convert_addr_string_to_type(write_info.device_address.addr, write_data->address);
3086 write_info.connection_id = write_data->connection_id;
3087 write_info.offset = write_data->offset;
3088 write_info.request_id = -2;
3090 bt_event_info_t *event_info;
3091 event_info = _bt_event_get_cb_data(BT_GATT_SERVER_EVENT);
3095 _bt_common_event_cb(BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED,
3096 BLUETOOTH_ERROR_NONE, &write_info,
3097 event_info->cb, event_info->user_data);
3099 BT_ERR("eventinfo failed");
3110 void bluetooth_gatt_server_send_acquire_write_response(GVariant * parameters)
3115 int pipefd[2] = {-1,};
3118 char err_msg[512] = {'\0'};
3119 GIOChannel *channel = NULL;
3123 g_variant_get(parameters, "(iiiiii&s)",
3132 BT_DBG("GATT Server Acquire Write From Remote Client [%s]", addr);
3133 BT_DBG("GATT ServerAcquire Conn ID: [%d]", con_id);
3134 BT_DBG("GATT Server Acquire write att handle:[%d]", att_han);
3135 BT_DBG("GATT Server Acquire Write Offset: [%d]", offset);
3138 if (socketpair(AF_UNIX, SOCK_SEQPACKET, 0, pipefd) < 0) {
3139 strerror_r(errno, err_msg, sizeof(err_msg));
3140 BT_ERR("socketpair(): %s", err_msg);
3145 BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
3147 //param1 = g_array_new(TRUE, TRUE, sizeof(gchar));
3148 bluetooth_gatt_server_acquire_response_params_t data;
3149 data.req_type = BLUETOOTH_GATT_REQUEST_TYPE_ACQUIRE_WRITE;
3150 data.fd = pipefd[1];
3152 data.request_id = tran_id;
3154 bluetooth_gatt_server_acquire_write_info_t *write_info = g_malloc0(sizeof(bluetooth_gatt_server_acquire_write_info_t)) ;
3156 write_info->attribute_handle = att_han;
3157 write_info->connection_id = tran_id;
3158 write_info->offset = offset;
3160 memcpy(write_info->address, addr , BLUETOOTH_ADDRESS_STRING_LENGTH);
3162 BT_INFO("FD read %d remote address [%s ] \n", pipefd[0], addr);
3164 channel = g_io_channel_unix_new(pipefd[0]);
3165 g_io_channel_set_encoding(channel, NULL, NULL);
3166 g_io_channel_set_buffered(channel, FALSE);
3167 g_io_channel_set_close_on_unref(channel, TRUE);
3168 g_io_channel_set_flags(channel, G_IO_FLAG_NONBLOCK, NULL);
3169 g_io_add_watch(channel, (G_IO_IN | G_IO_ERR | G_IO_HUP),
3170 bluetooth_gatt_server_acquire_channel_write_cb, write_info);
3172 GUnixFDList *fd_list = g_unix_fd_list_new();
3173 GError *error = NULL;
3175 g_unix_fd_list_append(fd_list, pipefd[1], &error);
3176 g_assert_no_error(error);
3179 g_array_append_vals(in_param1, &data, sizeof(bluetooth_gatt_server_acquire_response_params_t));
3181 BT_INFO("Sending event BT_GATT_SERVER_ACQURE_WRITE_RESPONSE file descriptor value [%d] [ %s],", data.fd, addr);
3183 result = _bt_send_request_with_unix_fd_list(BT_BLUEZ_SERVICE, BT_GATT_SERVER_ACQURE_WRITE_RESPONSE,
3184 in_param1, in_param2, in_param3, in_param4, fd_list, &out_param, NULL);
3186 BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
3187 g_object_unref(fd_list);
3190 void bluetooth_gatt_server_send_acquire_notify_response(GVariant * parameters, bt_event_info_t *event_info)
3195 int pipefd[2] = {-1,};
3198 char err_msg[512] = {'\0'};
3199 GIOChannel *channel = NULL;
3202 bluetooth_gatt_acquire_notify_info_t *chr_info;
3203 const char *address = NULL;
3205 g_variant_get(parameters, "(iiiiii&s)",
3214 BT_DBG("GATT ServerAcquire Conn ID: [%d]", con_id);
3215 BT_DBG("GATT Server Acquire notify att handle:[%d]", att_han);
3216 BT_DBG("GATT Server Acquire Notify Offset: [%d]", offset);
3217 BT_DBG("GATT Server Acquire Notify address: [%s]", address);
3220 if (socketpair(AF_UNIX, SOCK_STREAM, 0, pipefd) < 0) {
3221 strerror_r(errno, err_msg, sizeof(err_msg));
3222 BT_ERR("socketpair(): %s", err_msg);
3229 BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
3231 //param1 = g_array_new(TRUE, TRUE, sizeof(gchar));
3232 bluetooth_gatt_server_acquire_response_params_t data;
3233 data.req_type = BLUETOOTH_GATT_REQUEST_TYPE_ACQUIRE_NOTIFY;
3234 data.fd = pipefd[1];
3236 data.request_id = tran_id;
3238 BT_INFO("FD write %d", pipefd[0]);
3240 chr_info = bluetooth_get_characteristic_info_from_path(att_han);
3242 BT_INFO("char info not found for ATT handle [%u]", att_han);
3243 chr_info = g_malloc0(sizeof(bluetooth_gatt_acquire_notify_info_t));
3244 chr_info->write_fd = fd;
3245 chr_info->att_hand = att_han;
3246 memcpy(chr_info->address, address, BLUETOOTH_ADDRESS_STRING_LENGTH);
3248 gatt_characteristic_server_notify_list = g_slist_append(gatt_characteristic_server_notify_list, chr_info);
3250 BT_INFO("Already AcquireNotify Set for this attribute handle by remote Client [%s]", chr_info->address);
3251 chr_info->write_fd = fd;
3254 channel = g_io_channel_unix_new(fd);
3255 chr_info->io_channel = channel;
3256 g_io_channel_set_encoding(channel, NULL, NULL);
3257 g_io_channel_set_buffered(channel, FALSE);
3258 g_io_channel_set_close_on_unref(channel, TRUE);
3259 g_io_channel_set_flags(channel, G_IO_FLAG_NONBLOCK, NULL);
3260 chr_info->watch_id =
3261 g_io_add_watch(channel,
3262 (G_IO_IN | G_IO_ERR | G_IO_HUP | G_IO_NVAL),
3263 bluetooth_gatt_write_channel_watch_cb, chr_info);
3265 GUnixFDList *fd_list = g_unix_fd_list_new();
3266 GError *error = NULL;
3268 g_unix_fd_list_append(fd_list, pipefd[1], &error);
3269 g_assert_no_error(error);
3272 g_array_append_vals(in_param1, &data, sizeof(bluetooth_gatt_server_acquire_response_params_t));
3274 BT_DBG("Sending event BT_GATT_SERVER_ACQUIRE_NOTIFY_RESPONSE file descriptor value [%d] ", data.fd);
3276 result = _bt_send_request_with_unix_fd_list(BT_BLUEZ_SERVICE, BT_GATT_SERVER_ACQUIRE_NOTIFY_RESPONSE,
3277 in_param1, in_param2, in_param3, in_param4, fd_list, &out_param, NULL);
3279 BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
3280 g_object_unref(fd_list);
3283 if (result == BLUETOOTH_ERROR_NONE) {
3284 BT_DBG("sending gatt server notification state changed event");
3285 bluetooth_gatt_server_notification_changed_t info;
3286 bluetooth_device_address_t dev_address = { {0} };
3287 memset(&info, 0x00, sizeof(bluetooth_gatt_server_notification_changed_t));
3289 _bt_convert_addr_string_to_type(dev_address.addr, address);
3290 memcpy(info.device_address.addr,
3292 BLUETOOTH_ADDRESS_LENGTH);
3293 info.handle = att_han;
3294 info.notification = TRUE;
3296 _bt_gatt_server_event_cb(BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED,
3298 event_info->cb, event_info->user_data);
3303 void cleanup_gatt_acquire_fd(int handle)
3305 bluetooth_gatt_acquire_notify_info_t *chr_info = NULL;
3309 chr_info = bluetooth_get_characteristic_info_from_path(handle);
3311 if (chr_info != NULL) {
3312 BT_INFO("GATT Server: acquire notification char info found [%s]", chr_info->path);
3314 if (chr_info->watch_id > 0)
3315 g_source_remove(chr_info->watch_id);
3317 if (chr_info->io_channel) {
3318 g_io_channel_shutdown(chr_info->io_channel, TRUE, NULL);
3319 g_io_channel_unref(chr_info->io_channel);
3322 BT_INFO("Removing char_info from the list");
3323 gatt_characteristic_server_notify_list = g_slist_remove(gatt_characteristic_server_notify_list, chr_info);
3324 bluetooth_characteristic_info_free(chr_info);