passepartout-apple/Passepartout/Library/Sources/AppUIMain/AppUIMain.swift
Davide 7c27125dd7
Decouple library from PassepartoutKit implementations (#834)
Move the following dependencies:

- OpenVPN/OpenSSL
- WireGuard/Go

up the chain until the main App/Tunnel targets, so that UILibrary and
CommonLibrary can abstract from these unnecessary details. Instead, give
module views access to generic implementations via Registry.

Incidentally, this fixes an issue preventing TV previews from working
due to OpenSSL linkage.
2024-11-08 12:37:09 +01:00

62 lines
2.0 KiB
Swift

//
// AppUIMain.swift
// Passepartout
//
// Created by Davide De Rosa on 10/29/24.
// Copyright (c) 2024 Davide De Rosa. All rights reserved.
//
// https://github.com/passepartoutvpn
//
// This file is part of Passepartout.
//
// Passepartout is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Passepartout is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
//
import Foundation
import PassepartoutKit
@_exported import UILibrary
public final class AppUIMain: UILibraryConfiguring {
public init() {
}
public func configure(with context: AppContext) {
assertMissingImplementations(with: context.registry)
}
}
private extension AppUIMain {
func assertMissingImplementations(with registry: Registry) {
let providerModuleTypes: Set<ModuleType> = [
.openVPN
]
ModuleType.allCases.forEach { moduleType in
let builder = moduleType.newModule(with: registry)
guard builder is any ModuleViewProviding else {
fatalError("\(moduleType): is not ModuleViewProviding")
}
if providerModuleTypes.contains(moduleType) {
do {
let module = try builder.tryBuild()
guard module is any ProviderEntityViewProviding else {
fatalError("\(moduleType): is not ProviderEntityViewProviding")
}
} catch {
fatalError("\(moduleType): empty module is not buildable")
}
}
}
}
}