/*
 * Copyright (C) 2023 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.
 */

syntax = "proto2";

package com.google.android.wearable.connectivity;

option java_multiple_files = true;

enum MediatorType {
    WEAR_BLUETOOTH_MEDIATOR = 0;
    WEAR_CELLULAR_DATA_MEDIATOR = 1;
    WEAR_CELLULAR_MEDIATOR = 2;
    WEAR_WIFI_MEDIATOR = 3;
    WEAR_WIFI_SCAN_MEDIATOR = 4;
}

enum MediatorAction {
    ACTION_UNKNOWN = 0;
    DISABLE_PNO_SCAN = 1;
    ENABLE_PNO_SCAN = 2;
    MOBILE_DATA_OFF = 3;
    MOBILE_DATA_ON = 4;
    PROXY_CONNECTED = 5;
    PROXY_DISCONNECTED = 6;
    RADIO_OFF = 7;
    RADIO_ON = 8;
    BT_DISCONNECT_UX_FINISHED = 9;
}

/**
 * Keep sorted order in each block. Last enum num is 60
 */
enum TriggerEvent {
    TRIGGER_EVENT_UNKNOWN = 0;
    BEDTIME_MODE_UPDATE = 1;
    CELL_ONLY_MODE_UPDATE = 2;
    DISABLE_MEDIATOR_SETTING_UPDATE = 3;
    MODE_MANAGER_UPDATE = 4;
    ON_BOOT_COMPLETED = 5;

    // WearWifiMediator & WearCellularMediator
    ACTIVITY_MODE_UPDATE = 6;
    CALL_STATE_CHANGED_EMERGENCY_ENDED = 7;
    COMPANION_CONNECTION_CHANGED = 8;
    DEVICE_ENABLE_CHANGED = 9;
    DEVICE_IDLE_MODE_CHANGED = 10;
    ON_USER_UNLOCKED = 11;
    POWER_SAVE_MODE_CHANGED = 12;
    PROXY_CONNECTED_UPDATE = 13;
    THERMAL_EMERGENCY_MODE_UPDATE = 14;

    // WearWifiMediator Only
    CHARGING_STATE_CHANGE = 15;
    ENABLE_WIFI_WHILE_CHARGING_SETTING = 16;
    HARDWARE_LOW_POWER_MODE_CHANGE = 17;
    IN_WIFI_SETTING_MENU = 18;
    NEW_EMERGENCY_OUTGOING_CALL = 19;
    NUM_CONFIGURED_NETWORK_UPDATE = 20;
    NUM_UNMETERED_REQ_UPDATE = 21;
    NUM_WIFI_REQ_UPDATE = 22;
    WIFI_BACKOFF_CHANGE = 23;
    WIFI_ON_WHEN_PROXY_DISCONNECTED_SETTING = 24;
    WIFI_SETTING_CHANGE = 25;
    WIFI_STATE_DISABLED = 26;
    WIFI_STATE_ENABLED = 27;
    WIFI_STATE_ENABLED_UNEXPECTED = 28;

    // WearCellularMediator Only
    CELL_AUTO_SETTING = 29;
    CELL_ON_SETTING = 30;
    CONNECTION_STATE_CHANGED_PDN_DISCONNECTED = 31;
    EMERGENCY_CALLBACK_MODE_CHANGED = 32;
    EMERGENCY_RADIO_ON_TIMEOUT = 33;
    ESIM_PROFILE_ACTIVATION_SETTING = 34;
    ESIM_TEST_MODE = 35;
    HFP_CONNECTION_CHANGED = 36;
    MOBILE_SIGNAL_DETECTOR_SETTING = 37;
    NUM_CELLULAR_REQ_UPDATE = 38;
    SIGNAL_STATE_CHANGED = 39;
    SIM_STATE_CHANGED = 40;
    SUBSCRIPTIONS_CHANGED = 41;
    SUBSCRIPTION_PHONE_STATE_CHANGED = 42;
    VOWIFI_STATE_UPDATE = 43;
    WIFI_CONNECTED_UPDATE = 44;
    WIFI_DISCONNECTED_UPDATE = 45;
    WIFI_SIGNAL_STRENGTH_CHANGE = 46;

    // WearCellularDataMediator Only
    FORCE_CELLULAR_DATA_UPDATE = 47;
    ON_CELLULAR_SIGNAL_CHANGED = 48;
    SUBSCRIPTION_UPDATE = 49;
    WIFI_CONNECTION_UPDATE = 50;

    BATTERY_SAVER_MODE_UPDATE = 51;
    NO_DATA_UPDATE = 52;
    INTERACTIVE_MODE_UPDATE = 53;
    AIRPLANE_MODE_UPDATE = 54;
    POOR_SIGNAL_DETECTION_UPDATE = 55;
    CONNECTIVITY_KEEP_DATA_ON_UPDATE = 56;
    UI_TIMEOUT_NO_INTERACTION = 57;
    UI_BT_DISCONNECT_INTENDED = 58;
    UI_WAIT_FOR_BT_RECONNECT = 59;
    UI_CANCELLED = 60;
}

/**
 * Keep sorted order in each block. Last enum num is 52
 */
enum Reason {
    REASON_UNKNOWN = 0;
    OFF_ACTIVITY_MODE = 1;
    OFF_BEDTIME_MODE_ENABLED = 2;
    OFF_CELL_ONLY_MODE = 3;
    OFF_MODE_MANAGER = 4;
    OFF_THERMAL_EMERGENCY = 5;
    OFF_USER_ABSENT = 6;
    OFF_WIFI_CONNECTED = 7;
    ON_CELL_ONLY_MODE = 8;
    ON_TEST_DEFAULT_STATE = 9;

    // WearWifiMediator & WearCellularMediator
    OFF_DEVICE_DISABLED = 10;
    OFF_DIRECTBOOT = 11;
    OFF_POWER_SAVE = 12;
    ON_EMERGENCY = 13;
    ON_NETWORK_REQUEST = 14;
    ON_PROXY_DISCONNECTED = 15;

    // WearBluetoothMediator Only
    OFF_TIME_ONLY_MODE = 16;
    OFF_SETTINGS_PREFERENCE = 17;
    ON_AUTO = 18;
    ON_BOOT_AUTO = 19;
    OFF_HFP_ENABLE = 20;
    ON_HFP_ENABLE = 21;
    ON_CONNECTED = 22;
    ON_CONNECTED_NO_INTERNET = 23;
    OFF_DISCONNECTED = 24;

    // WearWifiMediator Only
    OFF_HARDWARE_LOW_POWER = 25;
    OFF_NO_CONFIGURED_NETWORKS = 26;
    OFF_NO_REQUESTS = 27;
    OFF_WAIT_FOR_BT_ON_BOOT = 28;
    OFF_WIFI_BACKOFF = 29;
    OFF_WIFI_SETTING_OFF = 30;
    ON_CHARGING = 31;
    ON_IN_WIFI_SETTINGS = 32;

    // WearWifiScanMediator Only
    NO_DISABLE_REASONS = 33;
    MODE_MANAGER_REQUEST = 34;

    // WearCellularMediator Only
    OFF_BEDTIME_HFP = 35;
    OFF_CELL_SETTING = 36;
    OFF_ESIM_DEACTIVATED = 37;
    OFF_INITIAL_BOOT = 38;
    OFF_NO_SIGNAL = 39;
    OFF_PROXY_CONNECTED = 40;
    OFF_SIM_ABSENT = 41;
    OFF_UNSTABLE_SIGNAL = 42;
    OFF_VOWIFI_AVAILABLE = 43;
    ON_ESIM_TEST_MODE = 44;
    ON_NO_CELL_AUTO = 45;
    ON_PHONE_CALL = 46;

    // WearCellularDataMediator Only
    OFF_FORCE_CELLULAR_DATA_OFF = 47;
    ON_NO_DISABLE_REASONS = 48;
    OFF_CELL_POOR_SIGNAL = 49;

    OFF_NO_DATA_ENABLED = 50;
    OFF_POOR_SIGNAL = 51;
    ON_PEEK_SIGNAL = 52;
    ON_MODE_MANAGER = 53;
}

/**
 * Keep sorted order in each block. Last enum num is 2
 */
enum SysproxyConnectionAction {
    SYSPROXY_CONNECTION_ACTION_UNKNOWN = 0;
    SYSPROXY_CONNECTED = 1;
    SYSPROXY_DISCONNECTED = 2;
    SYSPROXY_CONNECT_NATIVE_SERVICE_FAILED = 3;
    SYSPROXY_CONNECT_NATIVE_SERVICE_TIMEOUT = 4;
}

/**
 * Keep sorted order in each block. Last enum num is 32
 */
enum SysproxyConnectionChangeReason {
    SYSPROXY_CONNECTION_CHANGE_REASON_UNKNOWN = 0;

    //startProxyShard
    PROXY_ON_USER_UNLOCK = 1;
    PROXY_ON_ACL_CONNECT = 2;
    PROXY_ON_COMPANION_FOUND = 3;
    PROXY_ON_DATA_SETTING_ENABLED = 4;
    PROXY_ON_PSM_UPDATE = 5;
    PROXY_ON_V2_PARAMS_CHANGED = 6;
    PROXY_ON_UUID_LIST_CHANGED = 7;
    PROXY_ON_SOCKET_SWITCH = 30;

    //stopProxyShard
    PROXY_OFF_ACL_DISCONNECT = 8;
    PROXY_OFF_BLUETOOTH_ADAPTER_OFF = 9;
    PROXY_OFF_NEW_COMPANION = 10;
    PROXY_OFF_DATA_SETTING_ENABLED = 11 [deprecated=true]; // replaced with 13
    PROXY_OFF_DEVICE_SETTING_DISABLED = 12;
    PROXY_OFF_DATA_SETTING_DISABLED = 13;

    //native service self-termination
    SERVICE_STOP_COMPANION_SHARD_REQUEST = 14;
    SERVICE_STOP_CONNECT_FAILED = 15;
    SERVICE_STOP_CREATE_CONTROL_PORT_FAILED = 16;
    SERVICE_STOP_CREATE_TCP_PORT_FAILED = 17;
    SERVICE_STOP_CREATE_UDP_PORT_FAILED = 18;
    SERVICE_STOP_ARG_COUNT_INVALID = 19;
    SERVICE_STOP_ARG_VERSION_INVALID = 20;
    SERVICE_STOP_ARG_PROTO_DECODE_FAILED = 21;
    SERVICE_STOP_SELF_TERM_REASON_UNKNOWN = 22;
    SERVICE_STOP_REACTOR_START_FAILED = 23;
    SERVICE_STOP_BT_UNABLE_TO_DRAIN_WRITE_BUFFER = 24;
    SERVICE_STOP_BT_WRITE_TIMEOUT = 25;
    SERVICE_STOP_BT_READ_ERR = 26;
    SERVICE_STOP_BT_READ_EMPTY = 27;
    SERVICE_STOP_BT_HANDSHAKE_ERR = 28;
    SERVICE_STOP_STOP_BY_CONTROL_SERVER = 29;
    SERVICE_STOP_BT_DATA_CORRUPTED = 31;

}

enum SysproxyServiceState {
    SYSPROXY_SERVICE_STATE_UNKNOWN = 0;
    SERVICE_STARTUP_FINISHED = 1;
    SERVICE_SHUTDOWN_FINISHED = 2;
    SERVICE_IPTABLES_RECOVERY_ATTEMPTED = 3;
}

enum SysproxyIptablesState {
    SYSPROXY_IPTABLES_STATE_UNKNOWN = 0;
    IPTABLES_RULES_SETUP_SUCCESS = 1;
    IPTABLES_RULES_SETUP_FAILURE = 2;
    IPTABLES_RULES_TEARDOWN_SUCCESS = 3;
    IPTABLES_RULES_TEARDOWN_FAILURE = 4;
}

enum SysproxyTransportType {
    SYSPROXY_TRANSPORT_TYPE_UNKNOWN = 0;
    BLE = 1;
    BTC = 2;
}

/**
 * Keep sorted order in each block. Last enum num is 2
 */
enum BluetoothConnectionChange {
    BLUETOOTH_CONNECTION_CHANGE_UNKNOWN = 0;
    ACL_CONNECT = 1;
    ACL_DISCONNECT = 2;
}

enum CompanionConnectionType {
    COMPANION_CONNECTION_TYPE_UNKNOWN = 0;
    BLE_ACL = 1;
    BTC_ACL = 2;
    BTC_COMMS = 3;
    BLE_COMMS = 4;
}

enum CompanionConnectionChange {
    COMPANION_CONNECTION_CHANGE_UNKNOWN = 0;
    CONNECTED = 1;
    DISCONNECTED = 2;
}

enum BleMigrationStep {
    STEP_UNKNOWN = 0;
    STEP_SYSPROXY_PSM_RECEIVED = 1;
    STEP_SYSPROXY_TRANSPORT_MIGRATED = 2;
}

enum NetworkTransportType {
    TRANSPORT_TYPE_UNKNOWN = 0;
    TRANSPORT_TYPE_CELLULAR = 1;
    TRANSPORT_TYPE_WIFI = 2;
    TRANSPORT_TYPE_BLUETOOTH = 3;
}

enum NetworkStatus {
    NETWORK_STATUS_UNKNOWN = 0;
    TYPE_AVAILABLE = 1;
    TYPE_LOST = 2;
}