mirror of
https://github.com/BeyondDimension/SteamTools.git
synced 2026-10-23 01:59:32 +08:00
Aigio Liu
277 lines
10 KiB
C#
277 lines
10 KiB
C#
/* 适用于 Windwos 7 OS 的 疑难解答助手
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* 主要逻辑：if 安装了补丁 KB3063858
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* 直接运行主程序
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* else 本地化文本提示未安装补丁，引导用户进行下载
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* 例如：输入 y 跳转微软官方下载中心下载补丁安装后再使用本应用程序，输入 n 退出
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* Win7 自带 net35 可能魔改版删除了此功能，那就没办法了
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* 可在 控制面板\程序\程序和功能 - 打开或关闭 Windows 功能 - Microsoft .NET Framework 3.5.1 根据左边的勾选框，非空心即代表已安装
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* 对于本程序
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* 在配置文件 exe.config supportedRuntime 项中可添加net4x的支持
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*/
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using System.Diagnostics;
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using System.Diagnostics.CodeAnalysis;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using System.Properties;
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using System.Reflection;
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using System.Runtime.InteropServices;
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using System.Security.Cryptography;
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using System.Text;
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using System.Threading;
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using System.Windows.Forms;
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[assembly: AssemblyTitle(ThisAssembly.AssemblyTrademark + " v" + ThisAssembly.Version)]
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namespace System
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{
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static class Program
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{
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internal static Mutex? mutex;
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static readonly Process currentProcess = Process.GetCurrentProcess();
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static string thisFilePath = "";
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static string appFilePath = "";
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[STAThread]
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static void Main(string[] args)
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{
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mutex = new Mutex(true, currentProcess.ProcessName, out var isNotRunning);
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if (isNotRunning)
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{
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try
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{
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if (Environment.OSVersion.Platform != PlatformID.Win32NT)
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throw new PlatformNotSupportedException();
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thisFilePath = currentProcess.MainModule.FileName;
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appFilePath = thisFilePath.Replace(".win7", string.Empty, StringComparison.OrdinalIgnoreCase);
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var isQuickStart = QuickStart(out var writeQuickStart);
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if (!isQuickStart)
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{
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var r = IsWin7SP1OrNotSupportedPlatform(out var error);
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if (r.HasValue)
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{
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if (r.Value) // Win7SP1
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{
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if (!CheckInstalled_KB3063858())
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{
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if (MessageBox.Show(
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SR.Not_Installed_KB3063858,
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SR.Error,
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MessageBoxButtons.YesNo,
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MessageBoxIcon.Error) == DialogResult.Yes)
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{
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Open_KB3063858_DownloadLink();
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}
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return;
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}
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}
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else // NotSupportedPlatform - For example, WinXP/Win2000
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{
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MessageBox.Show(
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error,
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SR.Error,
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MessageBoxButtons.OK,
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MessageBoxIcon.Error);
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return;
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}
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}
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writeQuickStart?.Invoke();
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}
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AppRun();
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}
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catch (Exception e)
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{
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MessageBox.Show(
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e.ToString(),
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SR.Error,
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MessageBoxButtons.OK,
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MessageBoxIcon.Error);
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}
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}
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}
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/// <summary>
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/// 在浏览器中打开补丁KB3063858的下载地址
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/// </summary>
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static void Open_KB3063858_DownloadLink()
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{
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var downloadLink = EnvironmentEx.Is64BitOperatingSystem ?
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DownloadLinks.KB3063858_x64 : DownloadLinks.KB3063858_x86;
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downloadLink = string.Format(downloadLink, CultureInfo.CurrentCulture.Name);
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Process.Start(downloadLink);
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}
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/// <summary>
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/// 检查是否安装了补丁KB3063858
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/// </summary>
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/// <returns></returns>
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static bool CheckInstalled_KB3063858()
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{
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const string KB3063858 = "KB3063858";
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using var p = new Process();
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p.StartInfo.FileName = "cmd";
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p.StartInfo.UseShellExecute = false;
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p.StartInfo.RedirectStandardInput = true;
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p.StartInfo.RedirectStandardOutput = true;
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p.StartInfo.RedirectStandardError = true;
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p.StartInfo.CreateNoWindow = true;
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p.Start();
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p.StandardInput.WriteLine("wmic qfe&exit");
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p.StandardInput.AutoFlush = true;
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var str = p.StandardOutput.ReadToEnd();
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p.WaitForExit();
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return str.Contains(KB3063858);
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}
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/// <summary>
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/// 启动主APP
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/// </summary>
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static void AppRun()
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{
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if (string.IsNullOrEmpty(appFilePath) || !File.Exists(appFilePath)) return;
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Process.Start(appFilePath);
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}
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/// <summary>
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/// 返回结果：
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/// <para><see langword="true"/> 当前运行的操作系统为 Win7SP1</para>
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/// <para><see langword="false"/> 当前运行的操作系统不支持 </para>
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/// <para><see langword="null"/> 当前运行的操作系统为Win8或更高</para>
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/// </summary>
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/// <param name="error"></param>
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/// <returns></returns>
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static bool? IsWin7SP1OrNotSupportedPlatform([NotNullWhen(false)] out string? error)
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{
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error = null;
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if (Environment.OSVersion.Version.Major == 6)
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{
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if (Environment.OSVersion.Version.Minor == 1) // NT 6.1 / Win7 / WinServer 2008 R2
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{
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return Environment.OSVersion.ServicePack == "Service Pack 1";
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}
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else if (Environment.OSVersion.Version.Minor == 2) // NT 6.2 / Win8 / WinServer 2012
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{
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error = SR.NotSupportedWin8PlatformError;
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return false;
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}
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else if (Environment.OSVersion.Version.Minor == 3) // NT 6.3 / Win8.1 / WinServer 2012 R2
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{
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}
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else
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{
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throw new PlatformNotSupportedException();
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}
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}
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else if (Environment.OSVersion.Version.Major < 6)
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{
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error = SR.NotSupportedPlatformError;
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return false;
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}
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return null;
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}
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#region QuickStart
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/* 快速启动功能
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* MSI安装包生成的桌面快捷方式指向当前程序
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* 在Win7上进行KB补丁检查或其他环境检查需要一定耗时
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* 预期仅第一次运行检查，检测通过后后续运行不在检查
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* 使用[计算机名+用户名+系统版本号]进行哈希计算得到的值作为标识
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* 这样就算整个程序文件夹Copy另一台PC中，也会在第一次运行时重新检查
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*/
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const string QuickStartMarkFileName = "quick_start_id.txt";
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static bool QuickStart(out Action? write)
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{
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try
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{
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var userDesktopPath = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
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var allDesktopPath = GetAllUsersDesktopFolderPath();
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var desktopPaths = new[] { userDesktopPath, allDesktopPath };
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if (desktopPaths.All(x => !File.Exists(Path.Combine(x, Path.GetFileNameWithoutExtension(appFilePath) + ".lnk"))))
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{
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throw new Exception("Shortcut does not exist.");
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}
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var machineName = Environment.MachineName;
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var userName = Environment.UserName;
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var osVersion = Environment.OSVersion.VersionString;
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var hashValue = Hashs.String.SHA1(machineName + userName + osVersion);
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var path = Path.Combine(Path.GetDirectoryName(thisFilePath), QuickStartMarkFileName);
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write = () =>
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{
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try
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{
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if (File.Exists(path))
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{
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try
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{
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File.Delete(path);
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}
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catch
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{
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}
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}
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if (!File.Exists(path))
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{
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File.WriteAllText(path, hashValue);
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}
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}
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catch
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{
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}
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};
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if (File.Exists(path))
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{
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var hashValueByRead = File.ReadAllText(path);
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if (hashValueByRead == hashValue)
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{
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return true;
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}
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else
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{
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try
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{
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File.Delete(path);
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}
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catch
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{
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}
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}
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}
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}
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catch
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{
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write = null;
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}
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return false;
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}
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[DllImport("shfolder.dll", CharSet = CharSet.Auto)]
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static extern int SHGetFolderPath(IntPtr hwndOwner, int nFolder, IntPtr hToken, int dwFlags, StringBuilder lpszPath);
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const int MAX_PATH = 260;
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const int CSIDL_COMMON_DESKTOPDIRECTORY = 0x0019;
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static string GetAllUsersDesktopFolderPath()
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{
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var @string = new StringBuilder(MAX_PATH);
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SHGetFolderPath(IntPtr.Zero, CSIDL_COMMON_DESKTOPDIRECTORY, IntPtr.Zero, 0, @string);
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return @string.ToString();
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}
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#endregion
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}
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} |