| /* |
| * |
| * BlueZ - Bluetooth protocol stack for Linux |
| * |
| * Copyright (C) 2011-2012 Intel Corporation |
| * Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org> |
| * |
| * |
| * 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 <stdint.h> |
| #include <stdbool.h> |
| |
| #define BTDEV_RESPONSE_DEFAULT 0 |
| #define BTDEV_RESPONSE_COMMAND_STATUS 1 |
| #define BTDEV_RESPONSE_COMMAND_COMPLETE 2 |
| |
| typedef struct btdev_callback * btdev_callback; |
| |
| void btdev_command_response(btdev_callback callback, uint8_t response, |
| uint8_t status, const void *data, uint8_t len); |
| |
| #define btdev_command_default(callback) \ |
| btdev_command_response(callback, \ |
| BTDEV_RESPONSE_DEFAULT, 0x00, NULL, 0); |
| |
| #define btdev_command_status(callback, status) \ |
| btdev_command_response(callback, \ |
| BTDEV_RESPONSE_COMMAND_STATUS, status, NULL, 0); |
| |
| #define btdev_command_complete(callback, data, len) \ |
| btdev_command_response(callback, \ |
| BTDEV_RESPONSE_COMMAND_COMPLETE, 0x00, data, len); |
| |
| |
| typedef void (*btdev_command_func) (uint16_t opcode, |
| const void *data, uint8_t len, |
| btdev_callback callback, void *user_data); |
| |
| typedef void (*btdev_send_func) (const struct iovec *iov, int iovlen, |
| void *user_data); |
| |
| typedef bool (*btdev_hook_func) (const void *data, uint16_t len, |
| void *user_data); |
| |
| enum btdev_type { |
| BTDEV_TYPE_BREDRLE, |
| BTDEV_TYPE_BREDR, |
| BTDEV_TYPE_LE, |
| BTDEV_TYPE_AMP, |
| BTDEV_TYPE_BREDR20, |
| }; |
| |
| enum btdev_hook_type { |
| BTDEV_HOOK_PRE_CMD, |
| BTDEV_HOOK_POST_CMD, |
| BTDEV_HOOK_PRE_EVT, |
| BTDEV_HOOK_POST_EVT, |
| }; |
| |
| struct btdev; |
| |
| struct btdev *btdev_create(enum btdev_type type, uint16_t id); |
| void btdev_destroy(struct btdev *btdev); |
| |
| const uint8_t *btdev_get_bdaddr(struct btdev *btdev); |
| uint8_t *btdev_get_features(struct btdev *btdev); |
| |
| uint8_t btdev_get_scan_enable(struct btdev *btdev); |
| |
| uint8_t btdev_get_le_scan_enable(struct btdev *btdev); |
| |
| void btdev_set_le_states(struct btdev *btdev, const uint8_t *le_states); |
| |
| void btdev_set_command_handler(struct btdev *btdev, btdev_command_func handler, |
| void *user_data); |
| |
| void btdev_set_send_handler(struct btdev *btdev, btdev_send_func handler, |
| void *user_data); |
| void btdev_receive_h4(struct btdev *btdev, const void *data, uint16_t len); |
| |
| int btdev_add_hook(struct btdev *btdev, enum btdev_hook_type type, |
| uint16_t opcode, btdev_hook_func handler, |
| void *user_data); |
| |
| bool btdev_del_hook(struct btdev *btdev, enum btdev_hook_type type, |
| uint16_t opcode); |