diff options
Diffstat (limited to 'bluez/gatt-client.h')
| -rw-r--r-- | bluez/gatt-client.h | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/bluez/gatt-client.h b/bluez/gatt-client.h new file mode 100644 index 0000000..8e5e0f5 --- /dev/null +++ b/bluez/gatt-client.h @@ -0,0 +1,134 @@ +/* + * + * BlueZ - Bluetooth protocol stack for Linux + * + * Copyright (C) 2014 Google Inc. + * + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#include <stdbool.h> +#include <stdint.h> +#include <stddef.h> + +#define BT_GATT_UUID_SIZE 16 + +struct bt_gatt_client; + +struct bt_gatt_client *bt_gatt_client_new(struct gatt_db *db, + struct bt_att *att, + uint16_t mtu); + +struct bt_gatt_client *bt_gatt_client_ref(struct bt_gatt_client *client); +void bt_gatt_client_unref(struct bt_gatt_client *client); + +typedef void (*bt_gatt_client_destroy_func_t)(void *user_data); +typedef void (*bt_gatt_client_callback_t)(bool success, uint8_t att_ecode, + void *user_data); +typedef void (*bt_gatt_client_debug_func_t)(const char *str, void *user_data); +typedef void (*bt_gatt_client_read_callback_t)(bool success, uint8_t att_ecode, + const uint8_t *value, uint16_t length, + void *user_data); +typedef void (*bt_gatt_client_write_long_callback_t)(bool success, + bool reliable_error, uint8_t att_ecode, + void *user_data); +typedef void (*bt_gatt_client_notify_callback_t)(uint16_t value_handle, + const uint8_t *value, uint16_t length, + void *user_data); +typedef void (*bt_gatt_client_register_callback_t)(uint16_t att_ecode, + void *user_data); +typedef void (*bt_gatt_client_service_changed_callback_t)(uint16_t start_handle, + uint16_t end_handle, + void *user_data); + +bool bt_gatt_client_is_ready(struct bt_gatt_client *client); +bool bt_gatt_client_set_ready_handler(struct bt_gatt_client *client, + bt_gatt_client_callback_t callback, + void *user_data, + bt_gatt_client_destroy_func_t destroy); +bool bt_gatt_client_set_service_changed(struct bt_gatt_client *client, + bt_gatt_client_service_changed_callback_t callback, + void *user_data, + bt_gatt_client_destroy_func_t destroy); +bool bt_gatt_client_set_debug(struct bt_gatt_client *client, + bt_gatt_client_debug_func_t callback, + void *user_data, + bt_gatt_client_destroy_func_t destroy); + +uint16_t bt_gatt_client_get_mtu(struct bt_gatt_client *client); + +bool bt_gatt_client_cancel(struct bt_gatt_client *client, unsigned int id); +bool bt_gatt_client_cancel_all(struct bt_gatt_client *client); + +unsigned int bt_gatt_client_read_value(struct bt_gatt_client *client, + uint16_t value_handle, + bt_gatt_client_read_callback_t callback, + void *user_data, + bt_gatt_client_destroy_func_t destroy); +unsigned int bt_gatt_client_read_long_value(struct bt_gatt_client *client, + uint16_t value_handle, uint16_t offset, + bt_gatt_client_read_callback_t callback, + void *user_data, + bt_gatt_client_destroy_func_t destroy); +unsigned int bt_gatt_client_read_multiple(struct bt_gatt_client *client, + uint16_t *handles, uint8_t num_handles, + bt_gatt_client_read_callback_t callback, + void *user_data, + bt_gatt_client_destroy_func_t destroy); + +unsigned int bt_gatt_client_write_without_response( + struct bt_gatt_client *client, + uint16_t value_handle, + bool signed_write, + const uint8_t *value, uint16_t length); +unsigned int bt_gatt_client_write_value(struct bt_gatt_client *client, + uint16_t value_handle, + const uint8_t *value, uint16_t length, + bt_gatt_client_callback_t callback, + void *user_data, + bt_gatt_client_destroy_func_t destroy); +unsigned int bt_gatt_client_write_long_value(struct bt_gatt_client *client, + bool reliable, + uint16_t value_handle, uint16_t offset, + const uint8_t *value, uint16_t length, + bt_gatt_client_write_long_callback_t callback, + void *user_data, + bt_gatt_client_destroy_func_t destroy); +unsigned int bt_gatt_client_prepare_write(struct bt_gatt_client *client, + unsigned int id, + uint16_t value_handle, uint16_t offset, + uint8_t *value, uint16_t length, + bt_gatt_client_write_long_callback_t callback, + void *user_data, + bt_gatt_client_destroy_func_t destroy); +unsigned int bt_gatt_client_write_execute(struct bt_gatt_client *client, + unsigned int id, + bt_gatt_client_callback_t callback, + void *user_data, + bt_gatt_client_destroy_func_t destroy); + +unsigned int bt_gatt_client_register_notify(struct bt_gatt_client *client, + uint16_t chrc_value_handle, + bt_gatt_client_register_callback_t callback, + bt_gatt_client_notify_callback_t notify, + void *user_data, + bt_gatt_client_destroy_func_t destroy); +bool bt_gatt_client_unregister_notify(struct bt_gatt_client *client, + unsigned int id); + +bool bt_gatt_client_set_sec_level(struct bt_gatt_client *client, int level); +int bt_gatt_client_get_sec_level(struct bt_gatt_client *client); |