/* network_management.proto/Open GoPro, Version 2.0 (C) Copyright 2021 GoPro, Inc. (http://gopro.com/OpenGoPro). */
/* This copyright was auto-generated on Mon Nov  4 18:00:55 UTC 2024 */

/***********************************************************************************************************************
 *
 * This file is automatically generated!!! Do not modify manually.
 *
 **********************************************************************************************************************/

/**
 * Defines the structure of protobuf messages for network management
 */

syntax = "proto2";
package open_gopro;

import "response_generic.proto";

enum EnumProvisioning {
    PROVISIONING_UNKNOWN                   = 0;
    PROVISIONING_NEVER_STARTED             = 1;
    PROVISIONING_STARTED                   = 2;
    PROVISIONING_ABORTED_BY_SYSTEM         = 3;
    PROVISIONING_CANCELLED_BY_USER         = 4;
    PROVISIONING_SUCCESS_NEW_AP            = 5;
    PROVISIONING_SUCCESS_OLD_AP            = 6;
    PROVISIONING_ERROR_FAILED_TO_ASSOCIATE = 7;
    PROVISIONING_ERROR_PASSWORD_AUTH       = 8;
    PROVISIONING_ERROR_EULA_BLOCKING       = 9;
    PROVISIONING_ERROR_NO_INTERNET         = 10;
    PROVISIONING_ERROR_UNSUPPORTED_TYPE    = 11;
}

enum EnumScanning {
    SCANNING_UNKNOWN           = 0;
    SCANNING_NEVER_STARTED     = 1;
    SCANNING_STARTED           = 2;
    SCANNING_ABORTED_BY_SYSTEM = 3;
    SCANNING_CANCELLED_BY_USER = 4;
    SCANNING_SUCCESS           = 5;
}

/*
 * Provision state notification
 *
 * Sent during provisioning triggered via @ref RequestConnect or @ref RequestConnectNew
 */
message NotifProvisioningState {
    required EnumProvisioning provisioning_state = 1; // Provisioning / connection state
}

/*
 * Scanning state notification
 *
 * Triggered via @ref RequestStartScan
 */
message NotifStartScanning {
    required EnumScanning scanning_state        = 1; // Scanning state
    optional int32        scan_id               = 2; // ID associated with scan results (included if scan was successful)
    optional int32        total_entries         = 3; // Number of APs found during scan (included if scan was successful)
    required int32        total_configured_ssid = 4; // Total count of camera's provisioned SSIDs
}

/**
 * Connect to (but do not authenticate with) an Access Point
 *
 * This is intended to be used to connect to a previously-connected Access Point
 *
 * Response: @ref ResponseConnect
 *
 * Notification: @ref NotifProvisioningState sent periodically as provisioning state changes
 */
message RequestConnect {
    required string ssid = 1; // AP SSID
}

/**
 * Connect to and authenticate with an Access Point
 *
 * This is only intended to be used if the AP is not previously provisioned.
 *
 * Response: @ref ResponseConnectNew sent immediately
 *
 * Notification: @ref NotifProvisioningState sent periodically as provisioning state changes
 */
message RequestConnectNew {
    required string ssid              = 1;  // AP SSID
    required string password          = 2;  // AP password
    optional bytes  static_ip         = 3;  // Static IP address
    optional bytes  gateway           = 4;  // Gateway IP address
    optional bytes  subnet            = 5;  // Subnet mask
    optional bytes  dns_primary       = 6;  // Primary DNS
    optional bytes  dns_secondary     = 7;  // Secondary DNS
    optional bool   bypass_eula_check = 10; // Allow network configuration without internet connectivity
}

/**
 * Get a list of Access Points found during a @ref RequestStartScan
 *
 * Response: @ref ResponseGetApEntries
 */
message RequestGetApEntries {
    required int32 start_index = 1; // Used for paging. 0 <= start_index < @ref ResponseGetApEntries .total_entries
    required int32 max_entries = 2; // Used for paging. Value must be < @ref ResponseGetApEntries .total_entries
    required int32 scan_id     = 3; // ID corresponding to a set of scan results (i.e. @ref ResponseGetApEntries .scan_id)
}

/**
 * Request to disconnect from currently-connected AP
 *
 * This drops the camera out of Station (STA) Mode and returns it to Access Point (AP) mode.
 *
 * Response: @ref ResponseGeneric
 */
message RequestReleaseNetwork {}

/**
 * Start scanning for Access Points
 *
 * @note Serialization of this object is zero bytes.
 *
 * Response: @ref ResponseStartScanning  are sent immediately after the camera receives this command
 *
 * Notifications: @ref NotifStartScanning are sent periodically as scanning state changes. Use to detect scan complete.
 */
message RequestStartScan {}

/**
 * The status of an attempt to connect to an Access Point
 *
 * Sent as the initial response to @ref RequestConnect
 */
message ResponseConnect {
    required EnumResultGeneric result             = 1; // Generic pass/fail/error info
    required EnumProvisioning  provisioning_state = 2; // Provisioning/connection state
    required int32             timeout_seconds    = 3; // Network connection timeout (seconds)
}

/**
 * The status of an attempt to connect to an Access Point
 *
 * Sent as the initial response to @ref RequestConnectNew
 */
message ResponseConnectNew {
    required EnumResultGeneric result             = 1; // Status of Connect New request
    required EnumProvisioning  provisioning_state = 2; // Current provisioning state of the network
    /**
     * Number of seconds camera will wait before declaring a network connection attempt failed
     */
    required int32             timeout_seconds    = 3;
}

enum EnumScanEntryFlags {
    SCAN_FLAG_OPEN             = 0x00; // This network does not require authentication
    SCAN_FLAG_AUTHENTICATED    = 0x01; // This network requires authentication
    SCAN_FLAG_CONFIGURED       = 0x02; // This network has been previously provisioned
    SCAN_FLAG_BEST_SSID        = 0x04;
    SCAN_FLAG_ASSOCIATED       = 0x08; // Camera is connected to this AP
    SCAN_FLAG_UNSUPPORTED_TYPE = 0x10;
}

/**
 * A list of scan entries describing a scanned Access Point
 *
 * This is sent in response to a @ref RequestGetApEntries
 */
message ResponseGetApEntries {
    required EnumResultGeneric result  = 1; // Generic pass/fail/error info
    required int32             scan_id = 2; // ID associated with this batch of results
    /**
     * An individual Scan Entry in a @ref ResponseGetApEntries response
     *
     * @note When `scan_entry_flags` contains `SCAN_FLAG_CONFIGURED`, it is an indication that this network has already been provisioned.
     */
    message                    ScanEntry {
        required string ssid                 = 1; // AP SSID
        required int32  signal_strength_bars = 2; // Signal strength (3 bars: >-70 dBm; 2 bars: >-85 dBm; 1 bar: <=-85 dBm)
        required int32  signal_frequency_mhz = 4; // Signal frequency (MHz)
        required int32  scan_entry_flags     = 5; // Bitmasked value from @ref EnumScanEntryFlags
    }
    repeated ScanEntry entries = 3; // Array containing details about discovered APs
}

/**
 * The current scanning state.
 *
 * This is the initial response to a @ref RequestStartScan
 */
message ResponseStartScanning {
    required EnumResultGeneric result         = 1; // Generic pass/fail/error info
    required EnumScanning      scanning_state = 2; // Scanning state
}

/**
 * Set Wireless 2.0 Pairing State
 *
 * This is often colloquially referred to as "sending pairing complete"
 *
 * Response: @ref ResponseGeneric
 */
message RequestPairingFinish {
    required EnumPairingFinishState result    = 1; // Pairing state to set
    /**
     * This must be a non empty string but it does not actually affect anything.
     */
    required string                 phoneName = 2;
}

enum EnumPairingFinishState {
    SUCCESS = 0;
    FAILED  = 1;
}