#!/usr/bin/env python3
#
# Copyright (C) 2016 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.

### Generic Constants Begin ###

bt_default_timeout = 15
default_rfcomm_timeout_ms = 10000
default_bluetooth_socket_timeout_ms = 10000
pan_connect_timeout = 5
bt_discovery_timeout = 3
small_timeout = 0.0001

# Time delay (in seconds) at the end of each LE CoC Test to give sufficient time
# for the ACL LE link to be disconnected. The ACL link stays connected after
# L2CAP disconnects.  An example of the timeout is L2CAP_LINK_INACTIVITY_TOUT.
# This delay must be greater than the maximum of these timeouts.
# TODO: Investigate the use of broadcast intent
# BluetoothDevice.ACTION_ACL_DISCONNECTED to replace this delay method.
l2cap_max_inactivity_delay_after_disconnect = 5

# LE specifications related constants
le_connection_interval_time_step_ms = 1.25
le_default_supervision_timeout = 2000
default_le_data_length = 23
default_le_connection_interval_ms = 30
le_connection_event_time_step_ms = 0.625

# Headers of LE L2CAP Connection-oriented Channels. See section 3.4, Vol
# 3, Part A, Version 5.0.
l2cap_header_size = 4
l2cap_coc_sdu_length_field_size = 2
l2cap_coc_header_size = l2cap_header_size + l2cap_coc_sdu_length_field_size

java_integer = {"min": -2147483648, "max": 2147483647}

btsnoop_log_path_on_device = "/data/misc/bluetooth/logs/btsnoop_hci.log"
btsnoop_last_log_path_on_device = \
    "/data/misc/bluetooth/logs/btsnoop_hci.log.last"
pairing_variant_passkey_confirmation = 2

# Callback strings
scan_result = "BleScan{}onScanResults"
scan_failed = "BleScan{}onScanFailed"
batch_scan_result = "BleScan{}onBatchScanResult"
adv_fail = "BleAdvertise{}onFailure"
adv_succ = "BleAdvertise{}onSuccess"
bluetooth_off = "BluetoothStateChangedOff"
bluetooth_on = "BluetoothStateChangedOn"
mtu_changed = "GattConnect{}onMtuChanged"
advertising_set_started = "AdvertisingSet{}onAdvertisingSetStarted"
advertising_set_stopped = "AdvertisingSet{}onAdvertisingSetStopped"
advertising_set_on_own_address_read = "AdvertisingSet{}onOwnAddressRead"
advertising_set_enabled = "AdvertisingSet{}onAdvertisingEnabled"
advertising_set_data_set = "AdvertisingSet{}onAdvertisingDataSet"
advertising_set_scan_response_set = "AdvertisingSet{}onScanResponseDataSet"
advertising_set_parameters_update = \
    "AdvertisingSet{}onAdvertisingParametersUpdated"
advertising_set_periodic_parameters_updated = \
    "AdvertisingSet{}onPeriodicAdvertisingParametersUpdated"
advertising_set_periodic_data_set = \
    "AdvertisingSet{}onPeriodicAdvertisingDataSet"
advertising_set_periodic_enable = "AdvertisingSet{}onPeriodicAdvertisingEnable"
bluetooth_profile_connection_state_changed = \
    "BluetoothProfileConnectionStateChanged"
bluetooth_le_on = "BleStateChangedOn"
bluetooth_le_off = "BleStateChangedOff"
bluetooth_a2dp_codec_config_changed = "BluetoothA2dpCodecConfigChanged"
# End Callback Strings

batch_scan_not_supported_list = [
    "Nexus 4",
    "Nexus 5",
    "Nexus 7",
]

### Generic Constants End ###

### Bluetooth Constants Begin ###

# rfcomm test uuids
rfcomm_secure_uuid = "fa87c0d0-afac-11de-8a39-0800200c9a66"
rfcomm_insecure_uuid = "8ce255c0-200a-11e0-ac64-0800200c9a66"

# bluetooth socket connection test uuid
bluetooth_socket_conn_test_uuid = "12345678-1234-5678-9abc-123456789abc"

# Bluetooth Adapter Scan Mode Types
bt_scan_mode_types = {"state_off": -1, "none": 0, "connectable": 1, "connectable_discoverable": 3}

# Bluetooth Adapter State Constants
bt_adapter_states = {
    "off": 10,
    "turning_on": 11,
    "on": 12,
    "turning_off": 13,
    "ble_turning_on": 14,
    "ble_on": 15,
    "ble_turning_off": 16
}

# Should be kept in sync with BluetoothProfile.java
bt_profile_constants = {
    "headset": 1,
    "a2dp": 2,
    "health": 3,
    "input_device": 4,
    "pan": 5,
    "pbap_server": 6,
    "gatt": 7,
    "gatt_server": 8,
    "map": 9,
    "sap": 10,
    "a2dp_sink": 11,
    "avrcp_controller": 12,
    "headset_client": 16,
    "pbap_client": 17,
    "map_mce": 18
}

# Bluetooth RFCOMM UUIDs as defined by the SIG
bt_rfcomm_uuids = {
    "default_uuid": "457807c0-4897-11df-9879-0800200c9a66",
    "base_uuid": "00000000-0000-1000-8000-00805F9B34FB",
    "sdp": "00000001-0000-1000-8000-00805F9B34FB",
    "udp": "00000002-0000-1000-8000-00805F9B34FB",
    "rfcomm": "00000003-0000-1000-8000-00805F9B34FB",
    "tcp": "00000004-0000-1000-8000-00805F9B34FB",
    "tcs_bin": "00000005-0000-1000-8000-00805F9B34FB",
    "tcs_at": "00000006-0000-1000-8000-00805F9B34FB",
    "att": "00000007-0000-1000-8000-00805F9B34FB",
    "obex": "00000008-0000-1000-8000-00805F9B34FB",
    "ip": "00000009-0000-1000-8000-00805F9B34FB",
    "ftp": "0000000A-0000-1000-8000-00805F9B34FB",
    "http": "0000000C-0000-1000-8000-00805F9B34FB",
    "wsp": "0000000E-0000-1000-8000-00805F9B34FB",
    "bnep": "0000000F-0000-1000-8000-00805F9B34FB",
    "upnp": "00000010-0000-1000-8000-00805F9B34FB",
    "hidp": "00000011-0000-1000-8000-00805F9B34FB",
    "hardcopy_control_channel": "00000012-0000-1000-8000-00805F9B34FB",
    "hardcopy_data_channel": "00000014-0000-1000-8000-00805F9B34FB",
    "hardcopy_notification": "00000016-0000-1000-8000-00805F9B34FB",
    "avctp": "00000017-0000-1000-8000-00805F9B34FB",
    "avdtp": "00000019-0000-1000-8000-00805F9B34FB",
    "cmtp": "0000001B-0000-1000-8000-00805F9B34FB",
    "mcap_control_channel": "0000001E-0000-1000-8000-00805F9B34FB",
    "mcap_data_channel": "0000001F-0000-1000-8000-00805F9B34FB",
    "l2cap": "00000100-0000-1000-8000-00805F9B34FB"
}

# Should be kept in sync with BluetoothProfile#STATE_* constants.
bt_profile_states = {"disconnected": 0, "connecting": 1, "connected": 2, "disconnecting": 3}

# Access Levels from BluetoothDevice.
bt_access_levels = {"access_allowed": 1, "access_denied": 2}

# Priority levels as defined in BluetoothProfile.java.
bt_priority_levels = {"auto_connect": 1000, "on": 100, "off": 0, "undefined": -1}

# A2DP codec configuration constants as defined in
# frameworks/base/core/java/android/bluetooth/BluetoothCodecConfig.java
codec_types = {'SBC': 0, 'AAC': 1, 'APTX': 2, 'APTX-HD': 3, 'LDAC': 4, 'MAX': 5, 'INVALID': 1000000}

codec_priorities = {'DISABLED': -1, 'DEFAULT': 0, 'HIGHEST': 1000000}

sample_rates = {
    'NONE': 0,
    '44100': 0x1 << 0,
    '48000': 0x1 << 1,
    '88200': 0x1 << 2,
    '96000': 0x1 << 3,
    '176400': 0x1 << 4,
    '192000': 0x1 << 5
}

bits_per_samples = {'NONE': 0, '16': 0x1 << 0, '24': 0x1 << 1, '32': 0x1 << 2}

channel_modes = {'NONE': 0, 'MONO': 0x1 << 0, 'STEREO': 0x1 << 1}

# Bluetooth HID constants.
hid_connection_timeout = 5

# Bluetooth HID EventFacade constants.
hid_on_set_report_event = "onSetReport"
hid_on_get_report_event = "onGetReport"
hid_on_set_protocol_event = "onSetProtocol"
hid_on_intr_data_event = "onInterruptData"
hid_on_virtual_cable_unplug_event = "onVirtualCableUnplug"
hid_id_keyboard = 1
hid_id_mouse = 2
hid_default_event_timeout = 15
hid_default_set_report_payload = "Haha"

### Bluetooth Constants End ###

### Bluetooth Low Energy Constants Begin ###

# Bluetooth Low Energy address types
ble_address_types = {"public": 0, "random": 1}

# Bluetooth Low Energy scan callback types
ble_scan_settings_callback_types = {"all_matches": 1, "first_match": 2, "match_lost": 4, "found_and_lost": 6}

# Bluetooth Low Energy scan settings match mode
ble_scan_settings_match_modes = {"aggresive": 1, "sticky": 2}

# Bluetooth Low Energy scan settings match nums
ble_scan_settings_match_nums = {"one": 1, "few": 2, "max": 3}

# Bluetooth Low Energy scan settings result types
ble_scan_settings_result_types = {"full": 0, "abbreviated": 1}

# Bluetooth Low Energy scan settings mode
ble_scan_settings_modes = {
    "opportunistic": -1,
    "low_power": 0,
    "balanced": 1,
    "low_latency": 2,
    "ambient_discovery": 3,
}

# Bluetooth Low Energy scan settings report delay millis
ble_scan_settings_report_delay_milli_seconds = {"min": 0, "max": 9223372036854775807}

# Bluetooth Low Energy scan settings phy
ble_scan_settings_phys = {"1m": 1, "2m": 2, "coded": 3, "all_supported": 255}

# Bluetooth Low Energy advertise settings types
ble_advertise_settings_types = {"non_connectable": 0, "connectable": 1}

# Bluetooth Low Energy advertise settings modes
ble_advertise_settings_modes = {"low_power": 0, "balanced": 1, "low_latency": 2}

# Bluetooth Low Energy advertise settings tx power
ble_advertise_settings_tx_powers = {"ultra_low": 0, "low": 1, "medium": 2, "high": 3}

# Bluetooth Low Energy service uuids for specific devices
ble_uuids = {"p_service": "0000feef-0000-1000-8000-00805f9b34fb", "hr_service": "0000180d-0000-1000-8000-00805f9b34fb"}

# Bluetooth Low Energy advertising error codes
ble_advertise_error_code = {
    "data_too_large": 1,
    "too_many_advertisers": 2,
    "advertisement_already_started": 3,
    "bluetooth_internal_failure": 4,
    "feature_not_supported": 5
}

### Bluetooth Low Energy Constants End ###

### Chameleon Constants Begin ###

# Chameleon audio bits per sample.
audio_bits_per_sample_16 = 16
audio_bits_per_sample_24 = 24
audio_bits_per_sample_32 = 32

# Chameleon audio sample rates.
audio_sample_rate_44100 = 44100
audio_sample_rate_48000 = 48000
audio_sample_rate_88200 = 88200
audio_sample_rate_96000 = 96000

# Chameleon audio channel modes.
audio_channel_mode_mono = 1
audio_channel_mode_stereo = 2
audio_channel_mode_8 = 8

# Chameleon time delays.
delay_after_binding_seconds = 0.5
delay_before_record_seconds = 0.5
silence_wait_seconds = 5

# Chameleon bus endpoints.
fpga_linein_bus_endpoint = 'Chameleon FPGA line-in'
headphone_bus_endpoint = 'Cros device headphone'

### Chameleon Constants End ###

# Begin logcat strings dict"""
logcat_strings = {
    "media_playback_vol_changed": "onRouteVolumeChanged",
}

# End logcat strings dict"""

### Begin Service Discovery UUIDS ###
# Values match the Bluetooth SIG defined values: """
""" https://www.bluetooth.com/specifications/assigned-numbers/service-discovery """
sig_uuid_constants = {
    "BASE_UUID": "0000{}-0000-1000-8000-00805F9B34FB",
    "SDP": "0001",
    "UDP": "0002",
    "RFCOMM": "0003",
    "TCP": "0004",
    "TCS-BIN": "0005",
    "TCS-AT": "0006",
    "ATT": "0007",
    "OBEX": "0008",
    "IP": "0009",
    "FTP": "000A",
    "HTTP": "000C",
    "WSP": "000E",
    "BNEP": "000F",
    "UPNP": "0010",
    "HIDP": "0011",
    "HardcopyControlChannel": "0012",
    "HardcopyDataChannel": "0014",
    "HardcopyNotification": "0016",
    "AVCTP": "0017",
    "AVDTP": "0019",
    "CMTP": "001B",
    "MCAPControlChannel": "001E",
    "MCAPDataChannel": "001F",
    "L2CAP": "0100",
    "ServiceDiscoveryServerServiceClassID": "1000",
    "BrowseGroupDescriptorServiceClassID": "1001",
    "SerialPort": "1101",
    "LANAccessUsingPPP": "1102",
    "DialupNetworking": "1103",
    "IrMCSync": "1104",
    "OBEXObjectPush": "1105",
    "OBEXFileTransfer": "1106",
    "IrMCSyncCommand": "1107",
    "Headset": "1108",
    "CordlessTelephony": "1109",
    "AudioSource": "110A",
    "AudioSink": "110B",
    "A/V_RemoteControlTarget": "110C",
    "AdvancedAudioDistribution": "110D",
    "A/V_RemoteControl": "110E",
    "A/V_RemoteControlController": "110F",
    "Intercom": "1110",
    "Fax": "1111",
    "Headset - Audio Gateway (AG)": "1112",
    "WAP": "1113",
    "WAP_CLIENT": "1114",
    "PANU": "1115",
    "NAP": "1116",
    "GN": "1117",
    "DirectPrinting": "1118",
    "ReferencePrinting": "1119",
    "ImagingResponder": "111B",
    "ImagingAutomaticArchive": "111C",
    "ImagingReferencedObjects": "111D",
    "Handsfree": "111E",
    "HandsfreeAudioGateway": "111F",
    "DirectPrintingReferenceObjectsService": "1120",
    "ReflectedUI": "1121",
    "BasicPrinting": "1122",
    "PrintingStatus": "1123",
    "HumanInterfaceDeviceService": "1124",
    "HardcopyCableReplacement": "1125",
    "HCR_Print": "1126",
    "HCR_Scan": "1127",
    "Common_ISDN_Access": "1128",
    "SIM_Access": "112D",
    "Phonebook Access - PCE": "112E",
    "Phonebook Access - PSE": "112F",
    "Phonebook Access": "1130",
    "Headset - HS": "1131",
    "Message Access Server": "1132",
    "Message Notification Server": "1133",
    "Message Access Profile": "1134",
    "GNSS": "1135",
    "GNSS_Server": "1136",
    "PnPInformation": "1200",
    "GenericNetworking": "1201",
    "GenericFileTransfer": "1202",
    "GenericAudio": "1203",
    "GenericTelephony": "1204",
    "UPNP_Service": "1205",
    "UPNP_IP_Service": "1206",
    "ESDP_UPNP_IP_PAN": "1300",
    "ESDP_UPNP_IP_LAP": "1301",
    "ESDP_UPNP_L2CAP": "1302",
    "VideoSource": "1303",
    "VideoSink": "1304",
    "VideoDistribution": "1305",
    "HDP": "1400"
}

### End Service Discovery UUIDS ###

### Begin Appearance Constants ###
# https://www.bluetooth.com/wp-content/uploads/Sitecore-Media-Library/Gatt/Xml/Characteristics/org.bluetooth.characteristic.gap.appearance.xml
sig_appearance_constants = {
    "UNKNOWN": 0,
    "PHONE": 64,
    "COMPUTER": 128,
    "WATCH": 192,
    "WATCH_SPORTS": 193,
    "CLOCK": 256,
    "DISPLAY": 320,
    "REMOTE_CONTROL": 384,
    "EYE_GLASSES": 448,
    "TAG": 512,
    "KEYRING": 576,
    "MEDIA_PLAYER": 640,
    "BARCODE_SCANNER": 704,
    "THERMOMETER": 768,
    "THERMOMETER_EAR": 769,
    "HEART_RATE_SENSOR": 832,
    "HEART_RATE_SENSOR_BELT": 833,
    "BLOOD_PRESSURE": 896,
    "BLOOD_PRESSURE_ARM": 897,
    "BLOOD_PRESSURE_WRIST": 898,
    "HID": 960,
    "HID_KEYBOARD": 961,
    "HID_MOUSE": 962,
    "HID_JOYSTICK": 963,
    "HID_GAMEPAD": 964,
    "HID_DIGITIZER_TABLET": 965,
    "HID_CARD_READER": 966,
    "HID_DIGITAL_PEN": 967,
    "HID_BARCODE_SCANNER": 968,
    "GLUCOSE_METER": 1024,
    "RUNNING_WALKING_SENSOR": 1088,
    "RUNNING_WALKING_SENSOR_IN_SHOE": 1089,
    "RUNNING_WALKING_SENSOR_ON_SHOE": 1090,
    "RUNNING_WALKING_SENSOR_ON_HIP": 1091,
    "CYCLING": 1152,
    "CYCLING_COMPUTER": 1153,
    "CYCLING_SPEED_SENSOR": 1154,
    "CYCLING_CADENCE_SENSOR": 1155,
    "CYCLING_POWER_SENSOR": 1156,
    "CYCLING_SPEED_AND_CADENCE_SENSOR": 1157,
    "PULSE_OXIMETER": 3136,
    "PULSE_OXIMETER_FINGERTIP": 3137,
    "PULSE_OXIMETER_WRIST": 3138,
    "WEIGHT_SCALE": 3200,
    "PERSONAL_MOBILITY": 3264,
    "PERSONAL_MOBILITY_WHEELCHAIR": 3265,
    "PERSONAL_MOBILITY_SCOOTER": 3266,
    "GLUCOSE_MONITOR": 3328,
    "SPORTS_ACTIVITY": 5184,
    "SPORTS_ACTIVITY_LOCATION_DISPLAY": 5185,
    "SPORTS_ACTIVITY_LOCATION_AND_NAV_DISPLAY": 5186,
    "SPORTS_ACTIVITY_LOCATION_POD": 5187,
    "SPORTS_ACTIVITY_LOCATION_AND_NAV_POD": 5188,
}

### End Appearance Constants ###

# Attribute Record values from the Bluetooth Specification
# Version 5, Vol 3, Part B
bt_attribute_values = {
    'ATTR_SERVICE_RECORD_HANDLE': 0x0000,
    'ATTR_SERVICE_CLASS_ID_LIST': 0x0001,
    'ATTR_SERVICE_RECORD_STATE': 0x0002,
    'ATTR_SERVICE_ID': 0x0003,
    'ATTR_PROTOCOL_DESCRIPTOR_LIST': 0x0004,
    'ATTR_ADDITIONAL_PROTOCOL_DESCRIPTOR_LIST': 0x000D,
    'ATTR_BROWSE_GROUP_LIST': 0x0005,
    'ATTR_LANGUAGE_BASE_ATTRIBUTE_ID_LIST': 0x0006,
    'ATTR_SERVICE_INFO_TIME_TO_LIVE': 0x0007,
    'ATTR_SERVICE_AVAILABILITY': 0x0008,
    'ATTR_BLUETOOTH_PROFILE_DESCRIPTOR_LIST': 0x0009,
    'ATTR_A2DP_SUPPORTED_FEATURES': 0x0311,
}