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[EnvVar][Hosts][RegPrev]Decouple and refactor to make it "packable" as nuget package (#32604)
* WIP Hosts - remove deps * Add consumer app * Move App and MainWindow to Consumer app. Make Hosts dll * Try consume it * Fix errors * Make it work with custom build targets * Dependency injection Refactor Explicit page creation Wire missing dependencies * Fix installer * Remove unneeded stuff * Fix build again * Extract UI and logic from MainWindow to RegistryPreviewMainPage * Convert to lib Change namespace to RegistryPreviewUILib Remove PT deps * Add exe app and move App.xaml and MainWindow.xaml * Consume the lib * Update Hosts package creation * Fix RegistryPreview package creation * Rename RegistryPreviewUI back to RegistryPreview * Back to consuming lib * Ship icons and assets in nuget packages * Rename to EnvironmentVariablesUILib and convert to lib * Add app and consume * Telemetry * GPO * nuget * Rename HostsPackageConsumer to Hosts and Hosts lib to HostsUILib * Assets cleanup * nuget struct * v0 * assets * [Hosts] Re-add AppList to Lib Assets, [RegPrev] Copy lib assets to out dir * Sign UI dlls * Revert WinUIEx bump * Cleanup * Align deps * version exception dll * Fix RegistryPreview crashes * XAML format * XAML format 2 * Pack .pri files in lib/ dir --------- Co-authored-by: Darshak Bhatti <dabhatti@microsoft.com>
This commit is contained in:
Stefan Markovic
188
src/modules/Hosts/HostsUILib/Models/Entry.cs
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188
src/modules/Hosts/HostsUILib/Models/Entry.cs
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// Copyright (c) Microsoft Corporation
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// The Microsoft Corporation licenses this file to you under the MIT license.
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// See the LICENSE file in the project root for more information.
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using System;
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using System.Net;
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using System.Text;
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using CommunityToolkit.Mvvm.ComponentModel;
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using HostsUILib.Helpers;
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namespace HostsUILib.Models
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{
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public partial class Entry : ObservableObject
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{
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private static readonly char[] _spaceCharacters = new char[] { ' ', '\t' };
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[ObservableProperty]
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[NotifyPropertyChangedFor(nameof(Valid))]
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[NotifyPropertyChangedFor(nameof(IsAddressValid))]
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private string _address;
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partial void OnAddressChanged(string value)
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{
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if (ValidationHelper.ValidIPv4(value))
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{
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Type = AddressType.IPv4;
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}
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else if (ValidationHelper.ValidIPv6(value))
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{
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Type = AddressType.IPv6;
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}
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else
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{
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Type = AddressType.Invalid;
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}
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}
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[ObservableProperty]
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[NotifyPropertyChangedFor(nameof(Valid))]
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[NotifyPropertyChangedFor(nameof(IsHostsValid))]
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private string _hosts;
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partial void OnHostsChanged(string value)
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{
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SplittedHosts = value.Split(' ');
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}
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[ObservableProperty]
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[NotifyPropertyChangedFor(nameof(Valid))]
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private string _comment;
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[ObservableProperty]
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private bool _active;
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[ObservableProperty]
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private bool? _ping;
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[ObservableProperty]
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private bool _pinging;
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[ObservableProperty]
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private bool _duplicate;
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public bool Valid => Validate(true);
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public bool IsAddressValid => ValidateAddressField();
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public bool IsHostsValid => ValidateHostsField(true);
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public string Line { get; private set; }
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public AddressType Type { get; private set; }
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public string[] SplittedHosts { get; private set; }
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public int Id { get; set; }
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public Entry()
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{
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}
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public Entry(int id, string line)
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{
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Id = id;
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Line = line.Trim();
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Parse();
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}
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public Entry(int id, string address, string hosts, string comment, bool active)
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{
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Id = id;
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Address = address.Trim();
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Hosts = hosts.Trim();
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Comment = comment.Trim();
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Active = active;
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}
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public void Parse()
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{
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Active = !Line.StartsWith("#", StringComparison.InvariantCultureIgnoreCase);
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var lineSplit = Line.TrimStart(' ', '#').Split('#');
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if (lineSplit.Length == 0)
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{
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return;
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}
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var addressHost = lineSplit[0];
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var addressHostSplit = addressHost.Split(_spaceCharacters, StringSplitOptions.RemoveEmptyEntries);
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var hostsBuilder = new StringBuilder();
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var commentBuilder = new StringBuilder();
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for (var i = 0; i < addressHostSplit.Length; i++)
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{
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var element = addressHostSplit[i].Trim();
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if (i == 0 && IPAddress.TryParse(element, out var _) && (element.Contains(':') || element.Contains('.')))
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{
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Address = element;
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}
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else
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{
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if (hostsBuilder.Length > 0)
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{
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hostsBuilder.Append(' ');
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}
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hostsBuilder.Append(element);
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}
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}
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Hosts = hostsBuilder.ToString();
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for (var i = 1; i < lineSplit.Length; i++)
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{
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if (commentBuilder.Length > 0)
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{
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commentBuilder.Append('#');
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}
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commentBuilder.Append(lineSplit[i]);
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}
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Comment = commentBuilder.ToString().Trim();
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}
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public Entry Clone()
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{
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return new Entry
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{
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Line = Line,
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Address = Address,
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Hosts = Hosts,
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Comment = Comment,
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Active = Active,
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};
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}
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private bool ValidateAddressField()
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{
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return Type != AddressType.Invalid;
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}
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private bool ValidateHostsField(bool validateHostsLength)
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{
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return ValidationHelper.ValidHosts(Hosts, validateHostsLength);
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}
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public bool Validate(bool validateHostsLength)
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{
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if (Equals("102.54.94.97", "rhino.acme.com", "source server") || Equals("38.25.63.10", "x.acme.com", "x client host"))
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{
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return false;
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}
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return ValidateAddressField() && ValidateHostsField(validateHostsLength);
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}
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private bool Equals(string address, string hosts, string comment)
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{
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return string.Equals(Address, address, StringComparison.Ordinal)
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&& string.Equals(Hosts, hosts, StringComparison.Ordinal)
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&& string.Equals(Comment, comment, StringComparison.Ordinal);
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}
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}
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}
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