/* gap.h - Bluetooth tester headers */

/*
 * Copyright (c) 2015-2016 Intel Corporation
 * Copyright (c) 2022 Codecoup
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include <zephyr/sys/util.h>
#include <zephyr/bluetooth/addr.h>

/* GAP Service */
/* commands */
#define GAP_READ_SUPPORTED_COMMANDS		0x01
struct gap_read_supported_commands_rp {
	uint8_t data[0];
} __packed;

#define GAP_READ_CONTROLLER_INDEX_LIST	0x02
struct gap_read_controller_index_list_rp {
	uint8_t num;
	uint8_t index[];
} __packed;

#define GAP_SETTINGS_POWERED		0
#define GAP_SETTINGS_CONNECTABLE		1
#define GAP_SETTINGS_FAST_CONNECTABLE	2
#define GAP_SETTINGS_DISCOVERABLE		3
#define GAP_SETTINGS_BONDABLE		4
#define GAP_SETTINGS_LINK_SEC_3		5
#define GAP_SETTINGS_SSP			6
#define GAP_SETTINGS_BREDR			7
#define GAP_SETTINGS_HS			8
#define GAP_SETTINGS_LE			9
#define GAP_SETTINGS_ADVERTISING		10
#define GAP_SETTINGS_SC			11
#define GAP_SETTINGS_DEBUG_KEYS		12
#define GAP_SETTINGS_PRIVACY		13
#define GAP_SETTINGS_CONTROLLER_CONFIG	14
#define GAP_SETTINGS_STATIC_ADDRESS		15

#define GAP_READ_CONTROLLER_INFO	0x03
struct gap_read_controller_info_rp {
	uint8_t  address[6];
	uint32_t supported_settings;
	uint32_t current_settings;
	uint8_t  cod[3];
	uint8_t  name[249];
	uint8_t  short_name[11];
} __packed;

#define GAP_RESET			0x04
struct gap_reset_rp {
	uint32_t current_settings;
} __packed;

#define GAP_SET_POWERED		0x05
struct gap_set_powered_cmd {
	uint8_t powered;
} __packed;
struct gap_set_powered_rp {
	uint32_t current_settings;
} __packed;

#define GAP_SET_CONNECTABLE		0x06
struct gap_set_connectable_cmd {
	uint8_t connectable;
} __packed;
struct gap_set_connectable_rp {
	uint32_t current_settings;
} __packed;

#define GAP_SET_FAST_CONNECTABLE	0x07
struct gap_set_fast_connectable_cmd {
	uint8_t fast_connectable;
} __packed;
struct gap_set_fast_connectable_rp {
	uint32_t current_settings;
} __packed;

#define GAP_NON_DISCOVERABLE	0x00
#define GAP_GENERAL_DISCOVERABLE	0x01
#define GAP_LIMITED_DISCOVERABLE	0x02

#define GAP_SET_DISCOVERABLE	0x08
struct gap_set_discoverable_cmd {
	uint8_t discoverable;
} __packed;
struct gap_set_discoverable_rp {
	uint32_t current_settings;
} __packed;

#define GAP_SET_BONDABLE		0x09
struct gap_set_bondable_cmd {
	uint8_t bondable;
} __packed;
struct gap_set_bondable_rp {
	uint32_t current_settings;
} __packed;

#define GAP_START_ADVERTISING	0x0a
struct gap_start_advertising_cmd {
	uint8_t adv_data_len;
	uint8_t scan_rsp_len;
	uint8_t adv_sr_data[];
} __packed;
struct gap_start_advertising_rp {
	uint32_t current_settings;
} __packed;

#define GAP_STOP_ADVERTISING	0x0b
struct gap_stop_advertising_rp {
	uint32_t current_settings;
} __packed;

#define GAP_DISCOVERY_FLAG_LE		0x01
#define GAP_DISCOVERY_FLAG_BREDR		0x02
#define GAP_DISCOVERY_FLAG_LIMITED		0x04
#define GAP_DISCOVERY_FLAG_LE_ACTIVE_SCAN	0x08
#define GAP_DISCOVERY_FLAG_LE_OBSERVE	0x10
#define GAP_DISCOVERY_FLAG_OWN_ID_ADDR	0x20

#define GAP_START_DISCOVERY			0x0c
struct gap_start_discovery_cmd {
	uint8_t flags;
} __packed;

#define GAP_STOP_DISCOVERY		0x0d

#define GAP_CONNECT			0x0e
struct gap_connect_cmd {
	uint8_t address_type;
	uint8_t address[6];
} __packed;

#define GAP_DISCONNECT		0x0f
struct gap_disconnect_cmd {
	uint8_t  address_type;
	uint8_t  address[6];
} __packed;

#define GAP_IO_CAP_DISPLAY_ONLY		0
#define GAP_IO_CAP_DISPLAY_YESNO		1
#define GAP_IO_CAP_KEYBOARD_ONLY		2
#define GAP_IO_CAP_NO_INPUT_OUTPUT		3
#define GAP_IO_CAP_KEYBOARD_DISPLAY		4

#define GAP_SET_IO_CAP			0x10
struct gap_set_io_cap_cmd {
	uint8_t io_cap;
} __packed;

#define GAP_PAIR			0x11
struct gap_pair_cmd {
	uint8_t address_type;
	uint8_t address[6];
} __packed;

#define GAP_UNPAIR			0x12
struct gap_unpair_cmd {
	uint8_t address_type;
	uint8_t address[6];
} __packed;

#define GAP_PASSKEY_ENTRY		0x13
struct gap_passkey_entry_cmd {
	uint8_t  address_type;
	uint8_t  address[6];
	uint32_t passkey;
} __packed;

#define GAP_PASSKEY_CONFIRM		0x14
struct gap_passkey_confirm_cmd {
	uint8_t address_type;
	uint8_t address[6];
	uint8_t match;
} __packed;

#define GAP_START_DIRECTED_ADV_HD		BIT(0)
#define GAP_START_DIRECTED_ADV_OWN_ID	BIT(1)
#define GAP_START_DIRECTED_ADV_PEER_RPA	BIT(2)

#define GAP_START_DIRECTED_ADV		0x15
struct gap_start_directed_adv_cmd {
	uint8_t address_type;
	uint8_t address[6];
	uint16_t options;
} __packed;
struct gap_start_directed_adv_rp {
	uint32_t current_settings;
} __packed;

#define GAP_CONN_PARAM_UPDATE		0x16
struct gap_conn_param_update_cmd {
	uint8_t address_type;
	uint8_t address[6];
	uint16_t interval_min;
	uint16_t interval_max;
	uint16_t latency;
	uint16_t timeout;
} __packed;

#define GAP_PAIRING_CONSENT		0x17
struct gap_pairing_consent_cmd {
	uint8_t address_type;
	uint8_t address[6];
	uint8_t consent;
} __packed;

#define GAP_OOB_LEGACY_SET_DATA	0x18
struct gap_oob_legacy_set_data_cmd {
	uint8_t oob_data[16];
} __packed;

#define GAP_OOB_SC_GET_LOCAL_DATA	0x19
struct gap_oob_sc_get_local_data_rp {
	uint8_t rand[16];
	uint8_t conf[16];
} __packed;

#define GAP_OOB_SC_SET_REMOTE_DATA	0x1a
struct gap_oob_sc_set_remote_data_cmd {
	uint8_t rand[16];
	uint8_t conf[16];
} __packed;

#define GAP_SET_MITM		0x1b
struct gap_set_mitm {
	uint8_t mitm;
} __packed;

#define GAP_SET_FILTER_LIST		0x1c
struct gap_set_filter_list {
	uint8_t cnt;
	bt_addr_le_t addr[0];
} __packed;

/* events */
#define GAP_EV_NEW_SETTINGS		0x80
struct gap_new_settings_ev {
	uint32_t current_settings;
} __packed;

#define GAP_DEVICE_FOUND_FLAG_RSSI	0x01
#define GAP_DEVICE_FOUND_FLAG_AD	0x02
#define GAP_DEVICE_FOUND_FLAG_SD	0x04

#define GAP_EV_DEVICE_FOUND		0x81
struct gap_device_found_ev {
	uint8_t  address_type;
	uint8_t  address[6];
	int8_t   rssi;
	uint8_t  flags;
	uint16_t eir_data_len;
	uint8_t  eir_data[];
} __packed;

#define GAP_EV_DEVICE_CONNECTED	0x82
struct gap_device_connected_ev {
	uint8_t address_type;
	uint8_t address[6];
	uint16_t interval;
	uint16_t latency;
	uint16_t timeout;
} __packed;

#define GAP_EV_DEVICE_DISCONNECTED	0x83
struct gap_device_disconnected_ev {
	uint8_t address_type;
	uint8_t address[6];
} __packed;

#define GAP_EV_PASSKEY_DISPLAY	0x84
struct gap_passkey_display_ev {
	uint8_t  address_type;
	uint8_t  address[6];
	uint32_t passkey;
} __packed;

#define GAP_EV_PASSKEY_ENTRY_REQ	0x85
struct gap_passkey_entry_req_ev {
	uint8_t address_type;
	uint8_t address[6];
} __packed;

#define GAP_EV_PASSKEY_CONFIRM_REQ	0x86
struct gap_passkey_confirm_req_ev {
	uint8_t  address_type;
	uint8_t  address[6];
	uint32_t passkey;
} __packed;

#define GAP_EV_IDENTITY_RESOLVED	0x87
struct gap_identity_resolved_ev {
	uint8_t address_type;
	uint8_t address[6];
	uint8_t identity_address_type;
	uint8_t identity_address[6];
} __packed;

#define GAP_EV_CONN_PARAM_UPDATE	0x88
struct gap_conn_param_update_ev {
	uint8_t address_type;
	uint8_t address[6];
	uint16_t interval;
	uint16_t latency;
	uint16_t timeout;
} __packed;

#define GAP_SEC_LEVEL_UNAUTH_ENC	0x01
#define GAP_SEC_LEVEL_AUTH_ENC	0x02
#define GAP_SEC_LEVEL_AUTH_SC	0x03

#define GAP_EV_SEC_LEVEL_CHANGED	0x89
struct gap_sec_level_changed_ev {
	uint8_t address_type;
	uint8_t address[6];
	uint8_t sec_level;
} __packed;

#define GAP_EV_PAIRING_CONSENT_REQ	0x8a
struct gap_pairing_consent_req_ev {
	uint8_t address_type;
	uint8_t address[6];
} __packed;

#define GAP_EV_BOND_LOST	0x8b
struct gap_bond_lost_ev {
	uint8_t address_type;
	uint8_t address[6];
} __packed;

#define GAP_EV_PAIRING_FAILED	0x8c
struct gap_bond_pairing_failed_ev {
	uint8_t address_type;
	uint8_t address[6];
	uint8_t reason;
} __packed;