commit 46a447de2c9100d96081ace1e03e415361404504 Author: nebula Date: Fri May 23 18:07:57 2025 -0500 init diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..bc78471 --- /dev/null +++ b/.gitignore @@ -0,0 +1,484 @@ +## Ignore Visual Studio temporary files, build results, and +## files generated by popular Visual Studio add-ons. +## +## Get latest from `dotnet new gitignore` + +# dotenv files +.env + +# User-specific files +*.rsuser +*.suo +*.user +*.userosscache +*.sln.docstates + +# User-specific files (MonoDevelop/Xamarin Studio) +*.userprefs + +# Mono auto generated files +mono_crash.* + +# Build results +[Dd]ebug/ +[Dd]ebugPublic/ +[Rr]elease/ +[Rr]eleases/ +x64/ +x86/ +[Ww][Ii][Nn]32/ +[Aa][Rr][Mm]/ +[Aa][Rr][Mm]64/ +bld/ +[Bb]in/ +[Oo]bj/ +[Ll]og/ +[Ll]ogs/ + +# Visual Studio 2015/2017 cache/options directory +.vs/ +# Uncomment if you have tasks that create the project's static files in wwwroot +#wwwroot/ + +# Visual Studio 2017 auto generated files +Generated\ Files/ + +# MSTest test Results +[Tt]est[Rr]esult*/ +[Bb]uild[Ll]og.* + +# NUnit +*.VisualState.xml +TestResult.xml +nunit-*.xml + +# Build Results of an ATL Project +[Dd]ebugPS/ +[Rr]eleasePS/ +dlldata.c + +# Benchmark Results +BenchmarkDotNet.Artifacts/ + +# .NET +project.lock.json +project.fragment.lock.json +artifacts/ + +# Tye +.tye/ + +# ASP.NET Scaffolding +ScaffoldingReadMe.txt + +# StyleCop +StyleCopReport.xml + +# Files built by Visual Studio +*_i.c +*_p.c +*_h.h +*.ilk +*.meta +*.obj +*.iobj +*.pch +*.pdb +*.ipdb +*.pgc +*.pgd +*.rsp +*.sbr +*.tlb +*.tli +*.tlh +*.tmp +*.tmp_proj +*_wpftmp.csproj +*.log +*.tlog +*.vspscc +*.vssscc +.builds +*.pidb +*.svclog +*.scc + +# Chutzpah Test files +_Chutzpah* + +# Visual C++ cache files +ipch/ +*.aps +*.ncb +*.opendb +*.opensdf +*.sdf +*.cachefile +*.VC.db +*.VC.VC.opendb + +# Visual Studio profiler +*.psess +*.vsp +*.vspx +*.sap + +# Visual Studio Trace Files +*.e2e + +# TFS 2012 Local Workspace +$tf/ + +# Guidance Automation Toolkit +*.gpState + +# ReSharper is a .NET coding add-in +_ReSharper*/ +*.[Rr]e[Ss]harper +*.DotSettings.user + +# TeamCity is a build add-in +_TeamCity* + +# DotCover is a Code Coverage Tool +*.dotCover + +# AxoCover is a Code Coverage Tool +.axoCover/* +!.axoCover/settings.json + +# Coverlet is a free, cross platform Code Coverage Tool +coverage*.json +coverage*.xml +coverage*.info + +# Visual Studio code coverage results +*.coverage +*.coveragexml + +# NCrunch +_NCrunch_* +.*crunch*.local.xml +nCrunchTemp_* + +# MightyMoose +*.mm.* +AutoTest.Net/ + +# Web workbench (sass) +.sass-cache/ + +# Installshield output folder +[Ee]xpress/ + +# DocProject is a documentation generator add-in +DocProject/buildhelp/ +DocProject/Help/*.HxT +DocProject/Help/*.HxC +DocProject/Help/*.hhc +DocProject/Help/*.hhk +DocProject/Help/*.hhp +DocProject/Help/Html2 +DocProject/Help/html + +# Click-Once directory +publish/ + +# Publish Web Output +*.[Pp]ublish.xml +*.azurePubxml +# Note: Comment the next line if you want to checkin your web deploy settings, +# but database connection strings (with potential passwords) will be unencrypted +*.pubxml +*.publishproj + +# Microsoft Azure Web App publish settings. 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https://github.com/github/gitignore/blob/main/Global/macOS.gitignore +# General +.DS_Store +.AppleDouble +.LSOverride + +# Icon must end with two \r +Icon + + +# Thumbnails +._* + +# Files that might appear in the root of a volume +.DocumentRevisions-V100 +.fseventsd +.Spotlight-V100 +.TemporaryItems +.Trashes +.VolumeIcon.icns +.com.apple.timemachine.donotpresent + +# Directories potentially created on remote AFP share +.AppleDB +.AppleDesktop +Network Trash Folder +Temporary Items +.apdisk + +# content below from: https://github.com/github/gitignore/blob/main/Global/Windows.gitignore +# Windows thumbnail cache files +Thumbs.db +ehthumbs.db +ehthumbs_vista.db + +# Dump file +*.stackdump + +# Folder config file +[Dd]esktop.ini + +# Recycle Bin used on file shares +$RECYCLE.BIN/ + +# Windows Installer files +*.cab +*.msi +*.msix +*.msm +*.msp + +# Windows shortcuts +*.lnk + +# Vim temporary swap files +*.swp diff --git a/.vscode/launch.json b/.vscode/launch.json new file mode 100644 index 0000000..b71fe49 --- /dev/null +++ b/.vscode/launch.json @@ -0,0 +1,26 @@ +{ + "version": "0.2.0", + "configurations": [ + { + // Use IntelliSense to find out which attributes exist for C# debugging + // Use hover for the description of the existing attributes + // For further information visit https://github.com/dotnet/vscode-csharp/blob/main/debugger-launchjson.md + "name": ".NET Core Launch (console)", + "type": "coreclr", + "request": "launch", + "preLaunchTask": "build", + // If you have changed target frameworks, make sure to update the program path. + "program": "${workspaceFolder}/bin/Debug/net9.0/kawwa.dll", + "args": [], + "cwd": "${workspaceFolder}", + // For more information about the 'console' field, see https://aka.ms/VSCode-CS-LaunchJson-Console + "console": "internalConsole", + "stopAtEntry": false + }, + { + "name": ".NET Core Attach", + "type": "coreclr", + "request": "attach" + } + ] +} \ No newline at end of file diff --git a/.vscode/tasks.json b/.vscode/tasks.json new file mode 100644 index 0000000..a4b3c7e --- /dev/null +++ b/.vscode/tasks.json @@ -0,0 +1,41 @@ +{ + "version": "2.0.0", + "tasks": [ + { + "label": "build", + "command": "dotnet", + "type": "process", + "args": [ + "build", + "${workspaceFolder}/kawwa.csproj", + "/property:GenerateFullPaths=true", + "/consoleloggerparameters:NoSummary;ForceNoAlign" + ], + "problemMatcher": "$msCompile" + }, + { + "label": "publish", + "command": "dotnet", + "type": "process", + "args": [ + "publish", + "${workspaceFolder}/kawwa.csproj", + "/property:GenerateFullPaths=true", + "/consoleloggerparameters:NoSummary;ForceNoAlign" + ], + "problemMatcher": "$msCompile" + }, + { + "label": "watch", + "command": "dotnet", + "type": "process", + "args": [ + "watch", + "run", + "--project", + "${workspaceFolder}/kawwa.csproj" + ], + "problemMatcher": "$msCompile" + } + ] +} \ No newline at end of file diff --git a/App.axaml b/App.axaml new file mode 100644 index 0000000..b45157b --- /dev/null +++ b/App.axaml @@ -0,0 +1,10 @@ + + + + + + + \ No newline at end of file diff --git a/App.axaml.cs b/App.axaml.cs new file mode 100644 index 0000000..0b5bb68 --- /dev/null +++ b/App.axaml.cs @@ -0,0 +1,34 @@ +using System; +using System.IO; +using Avalonia; +using Avalonia.Controls.ApplicationLifetimes; +using Avalonia.Markup.Xaml; + +namespace kawwa; + +public partial class App : Application +{ + // ...existing code... + public static string AppDataPath = Path.Combine( + Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), + "kawwa"); + public static MainWindow? TopWindow; + +// ...existing code... + public override void Initialize() + { + AvaloniaXamlLoader.Load(this); + } + + public override void OnFrameworkInitializationCompleted() + { + Directory.CreateDirectory(AppDataPath); + ConfigManager.InitializeConfig(); + if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop) + { + TopWindow = new MainWindow(); + desktop.MainWindow = TopWindow ; + } + base.OnFrameworkInitializationCompleted(); + } +} \ No newline at end of file diff --git a/Bink.cs b/Bink.cs new file mode 100644 index 0000000..0de36a7 --- /dev/null +++ b/Bink.cs @@ -0,0 +1,98 @@ +using System; +using System.Collections.Generic; +using System.Collections.ObjectModel; +using System.Text.Json; +using System.Text.Json.Serialization; +using Avalonia.Threading; + +namespace kawwa; + +public class BinkPost +{ + [JsonPropertyName("user")] + public required string User { get; set; } + [JsonPropertyName("body")] + public required string Body { get; set; } + [JsonPropertyName("time")] + public required long Time { get; set; } + public string TimeString { get; set; } = string.Empty; +} + +public static class Bink +{ + private static DispatcherTimer? timer = null; + public static readonly ObservableCollection LoadedBinks = []; + private static List? BinkData = null; + + public static void Initialize() + { + if (timer == null) + StartTimer(); + if (BinkData == null) + { + BinkData = AllBinks(); + if (BinkData != null) + { + foreach (var bink in BinkData) + { + SetBinkDateString(bink); + LoadedBinks.Add(bink); + } + } + } + } + + public static void PostBink(string message) + { + SshConnection.RunCommandWithInput("town bink --pipe", message); + } + + public static List? AllBinks() + { + return JsonSerializer.Deserialize>(SshConnection.RunCommand("town bink --dump")); + } + + public static List? BinksBefore(long TimeStamp) + { + return JsonSerializer.Deserialize>(SshConnection.RunCommand($"town bink --dump-before {TimeStamp}")); + } + + public static List? BinksAfter(long TimeStamp) + { + return JsonSerializer.Deserialize>(SshConnection.RunCommand($"town bink --dump-after {TimeStamp}")); + } + + public static void SetBinkDateString(BinkPost bink) + { + var date = DateTimeOffset.FromUnixTimeSeconds(bink.Time / 1000000000).DateTime.ToLocalTime(); + bink.TimeString = date.ToString("HH:mm (dddd, MMMM dd, yyyy)"); + } + + public static void GetNewBinks() + { + var BinkList = BinksAfter(LoadedBinks[0].Time); + if (BinkList != null) + { + BinkList.Reverse(); + foreach (var bink in BinkList) + { + SetBinkDateString(bink); + LoadedBinks.Insert(0, bink); + } + } + } + + private static void StartTimer() + { + timer = new DispatcherTimer(); + timer.Interval = TimeSpan.FromSeconds(20); + timer.Tick += Timer_Tick; + timer.Start(); + } + + private static void Timer_Tick(object? sender, object? e) + { + GetNewBinks(); + } +} + diff --git a/BinkControl.axaml b/BinkControl.axaml new file mode 100644 index 0000000..3d2efa1 --- /dev/null +++ b/BinkControl.axaml @@ -0,0 +1,57 @@ + + + + + + #F0F0F0 + #000 + #888 + + + #111 + #EEE + #777 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/BinkControl.axaml.cs b/BinkControl.axaml.cs new file mode 100644 index 0000000..d203191 --- /dev/null +++ b/BinkControl.axaml.cs @@ -0,0 +1,14 @@ +using Avalonia; +using Avalonia.Controls; +using Avalonia.Markup.Xaml; + +namespace kawwa; + +public partial class BinkControl : UserControl +{ + public BinkControl() + { + InitializeComponent(); + binkItemsControl.ItemsSource = Bink.LoadedBinks; + } +} \ No newline at end of file diff --git a/ConfigManager.cs b/ConfigManager.cs new file mode 100644 index 0000000..492bfc3 --- /dev/null +++ b/ConfigManager.cs @@ -0,0 +1,39 @@ +using System.Collections.Generic; +using System.IO; +using System.Text.Json; +using Avalonia.Rendering.Composition; + +namespace kawwa; + +public static class ConfigManager +{ + private static Dictionary Config = new Dictionary(); + private static string ConfigPath = Path.Combine(App.AppDataPath, "prefs.json"); + + public static void InitializeConfig() + { + if (File.Exists(ConfigPath)) + { + var jsonString = File.ReadAllText(ConfigPath); + var config = JsonSerializer.Deserialize>(jsonString); + if (config != null) + Config = config; + } + } + + public static void SetValue(string key, string value) + { + Config[key] = value; + var options = new JsonSerializerOptions { WriteIndented = true }; + var jsonString = JsonSerializer.Serialize(Config, options); + File.WriteAllText(ConfigPath, jsonString); + } + + public static string? GetValue(string key) + { + if (Config.TryGetValue(key, out string? value)) + return value; + else + return null; + } +} \ No newline at end of file diff --git a/MainWindow.axaml b/MainWindow.axaml new file mode 100644 index 0000000..cdc0c23 --- /dev/null +++ b/MainWindow.axaml @@ -0,0 +1,10 @@ + + Welcome to Avalonia! + + diff --git a/MainWindow.axaml.cs b/MainWindow.axaml.cs new file mode 100644 index 0000000..cde649d --- /dev/null +++ b/MainWindow.axaml.cs @@ -0,0 +1,32 @@ +using Avalonia.Controls; +using Renci.SshNet.Common; + +namespace kawwa; + +public partial class MainWindow : Window +{ + public MainWindow() + { + InitializeComponent(); + SshConnection.InitializeCredentials(); + var user = ConfigManager.GetValue("user"); + if (user != null) + { + try + { + SshConnection.User = user; + SshConnection.InitializeConnection(); + Bink.Initialize(); + this.Content = new BinkControl(); + } + catch (SshAuthenticationException) + { + this.Content = new SshSetup(); + } + } + else + { + this.Content = new SshSetup(); + } + } +} \ No newline at end of file diff --git a/Program.cs b/Program.cs new file mode 100644 index 0000000..5c91be5 --- /dev/null +++ b/Program.cs @@ -0,0 +1,21 @@ +using Avalonia; +using System; + +namespace kawwa; + +class Program +{ + // Initialization code. Don't use any Avalonia, third-party APIs or any + // SynchronizationContext-reliant code before AppMain is called: things aren't initialized + // yet and stuff might break. + [STAThread] + public static void Main(string[] args) => BuildAvaloniaApp() + .StartWithClassicDesktopLifetime(args); + + // Avalonia configuration, don't remove; also used by visual designer. + public static AppBuilder BuildAvaloniaApp() + => AppBuilder.Configure() + .UsePlatformDetect() + .WithInterFont() + .LogToTrace(); +} diff --git a/README.md b/README.md new file mode 100644 index 0000000..7197009 --- /dev/null +++ b/README.md @@ -0,0 +1 @@ +this is an application to test the suitability of C# GUI applications on linux diff --git a/SshConnection.cs b/SshConnection.cs new file mode 100644 index 0000000..106ad56 --- /dev/null +++ b/SshConnection.cs @@ -0,0 +1,101 @@ +using Renci.SshNet; +using System; +using System.IO; +using System.Text; +using System.Threading; +using System.Threading.Tasks; + +namespace kawwa +{ + public static class SshConnection + { + private static SshClient? Client { get; set; } = null; + public static string User { get; set; } = string.Empty; + private static PrivateKeyFile? Key { get; set; } = null; + public static string? PublicKey { get; set; } = null; + private readonly static string SshKeyPath = Path.Combine(App.AppDataPath, "key"); + private readonly static string SshPubKeyPath = Path.Combine(App.AppDataPath, "key.pub"); + + public static bool KeyExists() => File.Exists(SshKeyPath) && File.Exists(SshPubKeyPath); + + public static void CreateSshKey() + { + var keygen = new SshKeyGenerator.SshKeyGenerator(2048); + File.WriteAllText(SshKeyPath, keygen.ToPrivateKey()); + File.WriteAllText(SshPubKeyPath, keygen.ToRfcPublicKey("kawwa")); + } + + public static void DeleteSshKey() + { + if (File.Exists(SshKeyPath)) + { + File.Delete(SshKeyPath); + } + if (File.Exists(SshPubKeyPath)) + { + File.Delete(SshPubKeyPath); + } + Key = null; + PublicKey = null; + } + + public static void InitializeCredentials() + { + if (!File.Exists(SshKeyPath) || !File.Exists(SshPubKeyPath)) + CreateSshKey(); + PublicKey = File.ReadAllText(SshPubKeyPath); + Key = new PrivateKeyFile(SshKeyPath); + } + + public static void InitializeConnection() + { + if (Key == null || User == string.Empty) + { + throw new InvalidOperationException("No SSH key or user is empty."); + } + Client = new SshClient("tilde.town", User, Key); + Client.Connect(); + } + + public static string RunCommand(string command) + { + if (Client == null || !Client.IsConnected) + { + throw new InvalidOperationException("SSH client is not connected."); + } + var rc = Client.RunCommand(command); + return rc.Result; + } + + public static bool DoesFileExist(string path) + { + if (Client == null || !Client.IsConnected) + { + throw new InvalidOperationException("SSH client is not connected."); + } + var command = Client.CreateCommand($"test -e {path} && echo 1 || echo 0"); + var result = command.Execute(); + return result.Trim() == "1"; + } + + public static async void RunCommandWithInput(string command, string input) + { + if (Client == null || !Client.IsConnected) + { + throw new InvalidOperationException("SSH client is not connected."); + } + using (SshCommand task = Client.CreateCommand(command)) + { + Task executeTask = task.ExecuteAsync(CancellationToken.None); + + using (Stream inputStream = task.CreateInputStream()) + { + inputStream.Write(Encoding.UTF8.GetBytes(input)); + } + + await executeTask; + } + } + } +} + diff --git a/SshSetup.axaml b/SshSetup.axaml new file mode 100644 index 0000000..4ccd34e --- /dev/null +++ b/SshSetup.axaml @@ -0,0 +1,52 @@ + + + + + ~ kawwa client ~ + + + Click the button below to copy a new ssh public key to your clipboard. + In a tilde.town shell, edit the file ~/.ssh/authorized_keys + and paste this key to a new line at the end of the file. Then type in your + username, and press Connect. + +