141 lines
4.2 KiB
Swift
141 lines
4.2 KiB
Swift
//
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// IPView+Route.swift
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// Passepartout
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//
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// Created by Davide De Rosa on 8/20/24.
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// Copyright (c) 2024 Davide De Rosa. All rights reserved.
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//
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// https://github.com/passepartoutvpn
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//
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// This file is part of Passepartout.
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//
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// Passepartout is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Passepartout is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
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//
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import PassepartoutKit
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import SwiftUI
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extension IPView {
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struct RouteView: View {
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@EnvironmentObject
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private var theme: Theme
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let family: Address.Family
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let onSubmit: (Route?) -> Void
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@State
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private var destinationString = ""
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@State
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private var gatewayString = ""
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@State
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private var isDefault = false
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var body: some View {
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Form {
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Section {
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Toggle(Strings.Global.default, isOn: $isDefault.animation(theme.animation(for: .modules)))
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}
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if !isDefault {
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Section {
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ThemeTextField(Strings.Global.destination, text: $destinationString, placeholder: Strings.Unlocalized.Placeholders.ipDestination(forFamily: family))
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ThemeTextField(Strings.Global.gateway, text: $gatewayString, placeholder: Strings.Unlocalized.Placeholders.ipGateway(forFamily: family))
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}
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}
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}
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.themeForm()
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.toolbar {
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ToolbarItem(placement: .cancellationAction) {
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Button(Strings.Global.cancel, role: .cancel) {
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onSubmit(nil)
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}
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}
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ToolbarItem(placement: .confirmationAction) {
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Button(Strings.Global.ok, action: parseAndSubmit)
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}
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}
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}
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}
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}
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private extension IPView.RouteView {
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func parseAndSubmit() {
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let route: Route
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if isDefault {
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route = Route(defaultWithGateway: nil)
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} else {
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guard let destination = Subnet(rawValue: destinationString) else {
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return
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}
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let gateway = Address(rawValue: gatewayString)
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guard destination.address.family == family else {
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return
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}
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if let gateway {
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guard gateway.family == family else {
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return
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}
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}
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route = Route(destination, gateway)
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}
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onSubmit(route)
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}
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}
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#Preview {
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struct Preview: View {
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@State
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private var route: Route?
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@State
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private var isPresented = false
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var body: some View {
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List {
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Button("Add route") {
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isPresented = true
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}
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.sheet(isPresented: $isPresented) {
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NavigationStack {
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IPView.RouteView(family: .v4) {
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route = $0
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isPresented = false
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}
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.navigationTitle("Add route")
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}
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}
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route.map { route in
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VStack {
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route.destination.map {
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Text("Destination")
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.withTrailingText($0.rawValue)
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}
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route.gateway.map {
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Text("Gateway")
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.withTrailingText($0.rawValue)
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}
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}
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}
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}
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}
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}
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return Preview()
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.withMockEnvironment()
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}
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