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[WIP] Context menu #372

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[WIP] Context menu #372

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b7d088b
Implemented application uninstall by name and path, as a single app o…
zbalkan May 13, 2022
d10ab1d
Implemented context menu shell extension
zbalkan May 13, 2022
baf11a8
Modified installation script
zbalkan May 13, 2022
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1 change: 1 addition & 0 deletions installer/BcuSetup.iss
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Expand Up @@ -13,6 +13,7 @@
#include "Scripts\PortablePage.iss"
#include "Scripts\PortableIcons.iss"
#include "Scripts\Ngen.iss"
#include "Scripts\ShellExtension.iss"

[Setup]
AppId={{f4fef76c-1aa9-441c-af7e-d27f58d898d1}
Expand Down
7 changes: 7 additions & 0 deletions installer/scripts/ShellExtension.iss
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@@ -0,0 +1,7 @@
[Run]
Filename: "{win}\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe"; Parameters: "/nologo /codebase ""{app}\win-x64\ContextMenuExtension.dll"""

[UninstallRun]
Filename: "{win}\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe"; Parameters: "/nologo /unregister ""{app}\win-x64\ContextMenuExtension.dll"""
Filename: "{sys}\taskkill"; Parameters: "/F /IM explorer.exe"
Filename: "{win}\explorer.exe";
219 changes: 186 additions & 33 deletions source/BCU-console/Program.cs
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Expand Up @@ -5,6 +5,7 @@ Apache License Version 2.0

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Globalization;
using System.IO;
using System.Linq;
Expand All @@ -29,6 +30,13 @@ private static void ShowHelp()
filename – Specifies filename of the .bcul uninstall list that contains information about
what applications to uninstall.

BCU-console uninstall [drive:][path]filename /P [/Q] [/U] [/V] - Uninstall single application by executable path. Accepts multiple applications.
[drive:][path] – Specifies drive and directory of the executable file.
filename – Specifies filename of executable file of the application to uninstall.

BCU-console uninstall appName /N [/Q] [/U] [/V] - Uninstall single application by name.
appName – Specifies the display name of the application to remove.

BCU-console export [drive:][path]filename [/Q] [/U] [/V] - Export installed application data to xml file.
[drive:][path] – Specifies drive and directory to where the export should be saved.
filename – Specifies filename of the .xml file to save the exported application information to.
Expand Down Expand Up @@ -161,30 +169,43 @@ private static int ProcessUninstallCommand(string[] args)
if (!File.Exists(args[0]))
return ShowInvalidSyntaxError("Invalid path or missing list file");

UninstallList list;
try
{
list = UninstallList.ReadFromFile(args[0]);
if (list == null || list.Filters.Count == 0)
throw new IOException("List is empty");
}
catch (SystemException ex)
{
return ShowInvalidSyntaxError(
$"Invalid or damaged uninstall list file - \"{args[0]}\"\nError: {ex.Message}\n");
}

var isVerbose = args.Any(x => x.Equals("/V", StringComparison.OrdinalIgnoreCase));
var isQuiet = args.Any(x => x.Equals("/Q", StringComparison.OrdinalIgnoreCase));
var isUnattended = args.Any(x => x.Equals("/U", StringComparison.OrdinalIgnoreCase));
var uninstallByPath = args.Any(x => x.Equals("/P", StringComparison.OrdinalIgnoreCase));
var uninstallByName = args.Any(x => x.Equals("/N", StringComparison.OrdinalIgnoreCase));

if (isUnattended)
Console.WriteLine(@"WARNING: Running in unattended mode. To abort press Ctrl+C or close the window.");

return RunUninstall(list, isQuiet, isUnattended, isVerbose);
UninstallList list;

if (uninstallByPath)
{
return RunUninstallByPathCommand(args.Where(x => !x.StartsWith('/') && File.Exists(x)), isQuiet, isUnattended, isVerbose);
}
else if (uninstallByName)
{
return RunUninstallByNameCommand(args[0], isQuiet, isUnattended, isVerbose);
}
else // Uninstall with list
{
try
{
list = UninstallList.ReadFromFile(args[0]);
if (list == null || list.Filters.Count == 0)
throw new IOException("List is empty");
}
catch (SystemException ex)
{
return ShowInvalidSyntaxError(
$"Invalid or damaged uninstall list file - \"{args[0]}\"\nError: {ex.Message}\n");
}
return RunUninstallListCommand(list, isQuiet, isUnattended, isVerbose);
}
}

private static int RunUninstall(UninstallList list, bool isQuiet, bool isUnattended, bool isVerbose)
private static int RunUninstallListCommand(UninstallList list, bool isQuiet, bool isUnattended, bool isVerbose)
{
Console.WriteLine(@"Starting bulk uninstall...");
var apps = QueryApps(isQuiet, isUnattended, isVerbose);
Expand All @@ -206,7 +227,7 @@ private static int RunUninstall(UninstallList list, bool isQuiet, bool isUnatten
{
Console.WriteLine(@"Do you want to continue? [Y]es/[N]o");
if (Console.ReadKey(true).Key != ConsoleKey.Y)
return CancelledByUser();
return CanceledByUser();
}

Console.WriteLine(@"Setting-up for the uninstall task...");
Expand Down Expand Up @@ -246,6 +267,133 @@ private static int RunUninstall(UninstallList list, bool isQuiet, bool isUnatten
return 0;
}

private static int RunUninstallByPathCommand(IEnumerable<string> paths, bool isQuiet, bool isUnattended, bool isVerbose)
{
Console.WriteLine(@"Starting uninstall...");

var queryResult = QueryApps(isQuiet, isUnattended, isVerbose);
var apps = new List<ApplicationUninstallerEntry>(10);
apps.AddRange(from executablePath in paths
let target = queryResult.FirstOrDefault(a => NameMatches(a.DisplayName, FileVersionInfo.GetVersionInfo(executablePath).ProductName))
where target != default
select target);

if (apps.Count == 0)
{
Console.WriteLine(@"No uninstallers found with the given applications.");
return 0;
}

Console.WriteLine("{0} application(s) were matched: {1}", apps.Count,
string.Join("; ", apps.Select(x => x.DisplayName)));

Console.WriteLine(@"These applications will now be uninstalled PERMANENTLY.");

// TODO: Below lines are (almost) the same with RunUninstallListCommand method.
// It is hard to extract method as is. It needs improvement.
if (!isUnattended)
{
Console.WriteLine(@"Do you want to continue? [Y]es/[N]o");
if (Console.ReadKey(true).Key != ConsoleKey.Y)
return CanceledByUser();
}

Console.WriteLine(@"Setting-up for the uninstall task...");
var targets = apps.Select(a => new BulkUninstallEntry(a, a.QuietUninstallPossible, UninstallStatus.Waiting)).ToList();
var task = UninstallManager.CreateBulkUninstallTask(targets,
new BulkUninstallConfiguration(false, isQuiet, false, true, true));
var isDone = false;
task.OnStatusChanged += (sender, args) =>
{
ClearCurrentConsoleLine();

var running = task.AllUninstallersList.Count(x => x.IsRunning);
var waiting = task.AllUninstallersList.Count(x => x.CurrentStatus == UninstallStatus.Waiting);
var finished = task.AllUninstallersList.Count(x => x.Finished);
var errors = task.AllUninstallersList.Count(x => x.CurrentStatus == UninstallStatus.Failed ||
x.CurrentStatus == UninstallStatus.Invalid);
Console.Write("Running: {0}, Waiting: {1}, Finished: {2}, Failed: {3}",
running, waiting, finished, errors);

if (task.Finished)
{
isDone = true;
Console.WriteLine();
Console.WriteLine(@"Uninstall task Finished.");

foreach (var error in task.AllUninstallersList.Where(x =>
x.CurrentStatus != UninstallStatus.Completed && x.CurrentError != null))
Console.WriteLine($@"Error: {error.UninstallerEntry.DisplayName} - {error.CurrentError.Message}");
}
};
task.Start();

while (!isDone)
Thread.Sleep(250);

return 0;
}

private static int RunUninstallByNameCommand(string appName, bool isQuiet, bool isUnattended, bool isVerbose)
{
Console.WriteLine(@"Starting uninstall...");
var queryResult = QueryApps(isQuiet, isUnattended, isVerbose);
var target = queryResult.FirstOrDefault(a => NameMatches(a.DisplayName, appName));

if (target == default)
{
Console.WriteLine(@"No uninstallers found with the given name.");
return 0;
}

Console.WriteLine(@$"The application will now be uninstalled PERMANENTLY: {target.DisplayName}");

// TODO: Below lines are (almost) the same with RunUninstallListCommand method.
// It is hard to extract method as is. It needs improvement.
if (!isUnattended)
{
Console.WriteLine(@"Do you want to continue? [Y]es/[N]o");
if (Console.ReadKey(true).Key != ConsoleKey.Y)
return CanceledByUser();
}

Console.WriteLine(@"Setting-up for the uninstall task...");
var apps = new List<ApplicationUninstallerEntry>(1) { target };
var targets = apps.Select(a => new BulkUninstallEntry(a, a.QuietUninstallPossible, UninstallStatus.Waiting)).ToList();
var task = UninstallManager.CreateBulkUninstallTask(targets,
new BulkUninstallConfiguration(false, isQuiet, false, true, true));
var isDone = false;
task.OnStatusChanged += (sender, args) =>
{
ClearCurrentConsoleLine();

var running = task.AllUninstallersList.Count(x => x.IsRunning);
var waiting = task.AllUninstallersList.Count(x => x.CurrentStatus == UninstallStatus.Waiting);
var finished = task.AllUninstallersList.Count(x => x.Finished);
var errors = task.AllUninstallersList.Count(x => x.CurrentStatus == UninstallStatus.Failed ||
x.CurrentStatus == UninstallStatus.Invalid);
Console.Write("Running: {0}, Waiting: {1}, Finished: {2}, Failed: {3}",
running, waiting, finished, errors);

if (task.Finished)
{
isDone = true;
Console.WriteLine();
Console.WriteLine(@"Uninstall task Finished.");

foreach (var error in task.AllUninstallersList.Where(x =>
x.CurrentStatus != UninstallStatus.Completed && x.CurrentError != null))
Console.WriteLine($@"Error: {error.UninstallerEntry.DisplayName} - {error.CurrentError.Message}");
}
};
task.Start();

while (!isDone)
Thread.Sleep(250);

return 0;
}

public static void ClearCurrentConsoleLine()
{
var currentLineCursor = Console.CursorTop;
Expand All @@ -254,9 +402,9 @@ public static void ClearCurrentConsoleLine()
Console.SetCursorPosition(0, currentLineCursor);
}

private static int CancelledByUser()
private static int CanceledByUser()
{
Console.WriteLine(@"Operation cancelled by the user.");
Console.WriteLine(@"Operation canceled by the user.");
return 1223;
}

Expand All @@ -275,27 +423,32 @@ private static IList<ApplicationUninstallerEntry> QueryApps(bool isQuiet, bool i
else
{
result = ApplicationUninstallerFactory.GetUninstallerEntries(report =>
{
if (previousMain != report.Message)
{
previousMain = report.Message;
Console.WriteLine(report.Message);
}
if (isVerbose)
{
if (!string.IsNullOrEmpty(report.Inner?.Message))
{
Console.Write("-> ");
Console.WriteLine(report.Inner.Message);
}
}
});
{
if (previousMain != report.Message)
{
previousMain = report.Message;
Console.WriteLine(report.Message);
}
if (isVerbose)
{
if (!string.IsNullOrEmpty(report.Inner?.Message))
{
Console.Write("-> ");
Console.WriteLine(report.Inner.Message);
}
}
});
}

Console.WriteLine("Found {0} applications.", result.Count);
return result;
}

private static bool NameMatches(string left, string right)
{
var distance = Klocman.Tools.Sift4.SimplestDistance(left, right, 3);
return distance == 0 || distance < left.Length / 6;
}
private static void ConfigureUninstallTools()
{
UninstallToolsGlobalConfig.ScanWinUpdates = false;
Expand Down
Binary file added source/ContextMenuExtension/CodeSigningKey.snk
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49 changes: 49 additions & 0 deletions source/ContextMenuExtension/ContextMenuExtension.csproj
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@@ -0,0 +1,49 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net48</TargetFramework>
<RuntimeIdentifier>win-x64</RuntimeIdentifier>
<OutputType>Library</OutputType>
<GenerateAssemblyInfo>false</GenerateAssemblyInfo>
<UseWindowsForms>true</UseWindowsForms>
<ImportWindowsDesktopTargets>true</ImportWindowsDesktopTargets>
<Platforms>AnyCPU;x64;x86</Platforms>
<targetplatformversion>8.0</targetplatformversion>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<OutputPath>..\..\bin\Debug\</OutputPath>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x86'">
<RuntimeIdentifier>win-x86</RuntimeIdentifier>
<OutputPath>..\..\bin\Debug\</OutputPath>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<RuntimeIdentifier>win-x64</RuntimeIdentifier>
<OutputPath>..\..\bin\Debug\</OutputPath>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<OutputPath>..\..\bin\Release\</OutputPath>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x86'">
<RuntimeIdentifier>win-x86</RuntimeIdentifier>
<OutputPath>..\..\bin\Release\</OutputPath>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<RuntimeIdentifier>win-x64</RuntimeIdentifier>
<OutputPath>..\..\bin\Release\</OutputPath>
</PropertyGroup>
<PropertyGroup>
<SignAssembly>true</SignAssembly>
</PropertyGroup>
<PropertyGroup>
<DelaySign>false</DelaySign>
</PropertyGroup>
<PropertyGroup>
<AssemblyOriginatorKeyFile>CodeSigningKey.snk</AssemblyOriginatorKeyFile>
</PropertyGroup>
<ItemGroup>
<None Include="CodeSigningKey.snk" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="SharpShell" Version="2.7.2" />
</ItemGroup>
</Project>
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