element-ios/Riot/Model/WellKnown/VectorWellKnownBackupSetupMethod.swift

// 
// Copyright 2022 New Vector Ltd
//
// 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.
//

import Foundation

/// Methods to use to setup secure backup (SSSS).
@objc enum VectorWellKnownBackupSetupMethod: Int, CaseIterable {
    case passphrase = 0
    case key

    private enum Constants {
        static let setupMethodPassphrase: String = "passphrase"
        static let setupMethodKey: String = "key"
    }

    init?(key: String) {
        switch key {
        case Constants.setupMethodPassphrase:
            self = .passphrase
        case Constants.setupMethodKey:
            self = .key
        default:
            return nil
        }
    }
}