7zdll目录修改

CheckDownload.csproj

@@ -184,24 +184,23 @@
     </BootstrapperPackage>
   </ItemGroup>
   <ItemGroup>
-    <None Include="7z.dll">
+    <Content Include="7z.dll">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
+    </Content>
-    <None Include="7z-x64.dll" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>这台计算机上缺少此项目引用的 NuGet 程序包。使用"NuGet 程序包还原"可下载这些程序包。有关更多信息，请参见 http://go.microsoft.com/fwlink/?LinkID=322105。缺少的文件是 {0}。</ErrorText>
     </PropertyGroup>
+    <Error Condition="!Exists('packages\Fody.6.9.2\build\Fody.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Fody.6.9.2\build\Fody.targets'))" />
+    <!-- <Error Condition="!Exists('packages\SevenZipSharp.Interop.19.1.0\build\SevenZipSharp.Interop.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\SevenZipSharp.Interop.19.1.0\build\SevenZipSharp.Interop.targets'))" /> -->
+    <!-- <Error Condition="!Exists('packages\SevenZipExtractor.1.0.19\build\SevenZipExtractor.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\SevenZipExtractor.1.0.19\build\SevenZipExtractor.targets'))" /> -->
     <Error Condition="!Exists('packages\Costura.Fody.6.0.0\build\Costura.Fody.props')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Costura.Fody.6.0.0\build\Costura.Fody.props'))" />
     <Error Condition="!Exists('packages\Costura.Fody.6.0.0\build\Costura.Fody.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Costura.Fody.6.0.0\build\Costura.Fody.targets'))" />
-    <Error Condition="!Exists('packages\Fody.6.9.2\build\Fody.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Fody.6.9.2\build\Fody.targets'))" />
-    <Error Condition="!Exists('packages\SevenZipSharp.Interop.19.1.0\build\SevenZipSharp.Interop.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\SevenZipSharp.Interop.19.1.0\build\SevenZipSharp.Interop.targets'))" />
-    <Error Condition="!Exists('packages\SevenZipExtractor.1.0.19\build\SevenZipExtractor.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\SevenZipExtractor.1.0.19\build\SevenZipExtractor.targets'))" />
   </Target>
-  <Import Project="packages\Costura.Fody.6.0.0\build\Costura.Fody.targets" Condition="Exists('packages\Costura.Fody.6.0.0\build\Costura.Fody.targets')" />
   <Import Project="packages\Fody.6.9.2\build\Fody.targets" Condition="Exists('packages\Fody.6.9.2\build\Fody.targets')" />
-  <Import Project="packages\SevenZipSharp.Interop.19.1.0\build\SevenZipSharp.Interop.targets" Condition="Exists('packages\SevenZipSharp.Interop.19.1.0\build\SevenZipSharp.Interop.targets')" />
+  <!-- <Import Project="packages\SevenZipSharp.Interop.19.1.0\build\SevenZipSharp.Interop.targets" Condition="Exists('packages\SevenZipSharp.Interop.19.1.0\build\SevenZipSharp.Interop.targets')" /> -->
-  <Import Project="packages\SevenZipExtractor.1.0.19\build\SevenZipExtractor.targets" Condition="Exists('packages\SevenZipExtractor.1.0.19\build\SevenZipExtractor.targets')" />
+  <!-- <Import Project="packages\SevenZipExtractor.1.0.19\build\SevenZipExtractor.targets" Condition="Exists('packages\SevenZipExtractor.1.0.19\build\SevenZipExtractor.targets')" /> -->
+  <Import Project="packages\Costura.Fody.6.0.0\build\Costura.Fody.targets" Condition="Exists('packages\Costura.Fody.6.0.0\build\Costura.Fody.targets')" />
 </Project>

Form1.cs

@@ -42,11 +42,11 @@ namespace CheckDownload
         // 阿里云OSS访问密钥Secret
         private const string OssAccessKeySecret = "7ClQns3wz6psmIp9T2OfuEn3tpzrCK";
         // 123盘鉴权密钥
-        private const string OneDriveAuthKey = "ZhwG3LxOtGJwM3ym";
+        private const string OneDriveAuthKey = "6SwdpWdSJuJRSh";
         // 123盘UID
-        private const string OneDriveUid = "1850250683";
+        private const string OneDriveUid = "1826795402";
         // 123盘路径（不包含域名）- 修改此处即可同时生效于主备域名
-        private const string OneDrivePath = "/1850250683/SuWin";
+        private const string OneDrivePath = "/1826795402/KeyAuth";
         // 123盘主域名
         private const string OneDriveMainDomain = "vip.123pan.cn";
         // 123盘备用域名
@@ -75,6 +75,15 @@ namespace CheckDownload
         // 基准目录路径（用于文件更新的目标目录）
         private string _baseDirectory;
 
+        // 7z.dll 库文件路径
+        private readonly string _sevenZipDllPath;
+
+        // 应用程序名称
+        private readonly string _appName;
+
+        // 当前进程ID
+        private readonly int _currentProcessId;
+
         // === 新增: 用于显示整体下载大小与速度 ===
         private long _totalDownloadedBytes = 0;            // 已下载总字节数
         private DateTime _downloadStartTime;               // 下载开始时间
@@ -88,9 +97,14 @@ namespace CheckDownload
         public Update()
         {
             InitializeComponent();
+
+            // 设置 7z.dll 的路径为程序运行目录
+            _sevenZipDllPath = Path.Combine(Application.StartupPath, "7z.dll");
+
+            _appName = Assembly.GetExecutingAssembly().GetName().Name;
+            _currentProcessId = Process.GetCurrentProcess().Id;
             _baseDirectory = Application.StartupPath;
             ConfigureProgressBar();
-            InitializeTempDirectory();
         }
 
         /// <summary>
@@ -207,6 +221,7 @@ namespace CheckDownload
         {
             try
             {
+                InitializeTempDirectory();
                 CleanupNewFiles();
                 UpdateStatus("下载在线MD5文件并读取...");
                 UpdateCount("");
@@ -296,7 +311,7 @@ namespace CheckDownload
 
                 if (_completedCount == 0 && orderedFileList.Count > 0)
                 {
-                    throw new Exception("所有文件下载失败。");
+                    throw new Exception("UpdateFile: 所有文件下载失败。");
                 }
 
                 await VerifyAndSaveAllFiles();
@@ -314,8 +329,7 @@ namespace CheckDownload
             }
             catch (Exception ex)
             {
-                UpdateStatus("更新失败");
+                HandleError("文件更新主流程 (UpdateFile)", ex);
-                MessageBox.Show($"更新失败:\n{ex.Message}", "Update Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
                 await Task.Delay(3000);
                 this.Close();
             }
@@ -370,8 +384,7 @@ namespace CheckDownload
             }
             catch (Exception ex) when (ex is OssException || ex is JsonException)
             {
-                UpdateStatus($"读取在线MD5文件失败: {ex.Message}");
+                throw new Exception($"ReadOnlineMd5File: 读取或解析在线MD5文件 '{filePath}' 失败。", ex);
-                return (null, null, null);
             }
         }
 
@@ -947,7 +960,9 @@ namespace CheckDownload
 
             if (failedFiles.Count > 0)
             {
-                throw new Exception($"{failedFiles.Count}个文件校验失败");
+                string failedFileList = string.Join(", ", failedFiles.Take(3));
+                if (failedFiles.Count > 3) failedFileList += "...";
+                throw new Exception($"VerifyAndSaveAllFiles: {failedFiles.Count}个文件校验失败: {failedFileList}");
             }
             else
             {
@@ -1043,7 +1058,7 @@ namespace CheckDownload
             }
             catch (Exception ex)
             {
-                UpdateStatus($"创建替换脚本时出错: {ex.Message}");
+                HandleError("创建文件替换脚本 (CreateReplaceScriptForAll)", ex);
             }
         }
 
@@ -1057,7 +1072,7 @@ namespace CheckDownload
                 _tempDirectory = Path.Combine(
                     Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData),
                     "Temp",
-                    "CheckDownload"
+                    _appName
                 );
 
                 if (!Directory.Exists(_tempDirectory))
@@ -1067,7 +1082,7 @@ namespace CheckDownload
             }
             catch (Exception ex)
             {
-                UpdateStatus($"初始化临时目录失败: {ex.Message}");
+                throw new Exception("初始化临时目录 (InitializeTempDirectory)", ex);
             }
         }
 
@@ -1310,7 +1325,7 @@ namespace CheckDownload
                 string tempPath = Path.Combine(
                     Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData),
                     "Temp",
-                    "CheckDownload"
+                    _appName
                 );
 
                 if (Directory.Exists(tempPath))
@@ -1547,22 +1562,17 @@ namespace CheckDownload
                     await Task.Run(() => {
                         try
                         {
-                            string sevenZipDllPath = Extract7zDll();
-                            if (string.IsNullOrEmpty(sevenZipDllPath))
-                            {
-                                throw new Exception("无法提取7z.dll，解压中止。");
-                            }
-
                             string extractionPath = Path.GetDirectoryName(sevenZipFile);
                             string tempExtractionDir = Path.Combine(_tempDirectory, Path.GetFileNameWithoutExtension(sevenZipFile) + "_temp");
-                            
+
                             if (Directory.Exists(tempExtractionDir))
                             {
                                 Directory.Delete(tempExtractionDir, true);
                             }
                             Directory.CreateDirectory(tempExtractionDir);
 
-                            using (var archiveFile = new ArchiveFile(sevenZipFile, sevenZipDllPath))
+                            // 使用 SevenZipExtractor 解压文件到临时目录
+                            using (var archiveFile = new ArchiveFile(sevenZipFile, _sevenZipDllPath))
                             {
                                 archiveFile.Extract(tempExtractionDir, true);
                             }
@@ -1586,17 +1596,10 @@ namespace CheckDownload
                             }
 
                             Directory.Delete(tempExtractionDir, true);
-
-                            UpdateStatus("为解压的程序设置管理员权限...");
-                            var exeFiles = Directory.GetFiles(extractionPath, "*.exe", SearchOption.AllDirectories);
-                            foreach (var exeFile in exeFiles)
-                            {
-                                SetRunAsAdminCompatibility(exeFile);
-                            }
                         }
                         catch (Exception ex)
                         {
-                            throw new Exception($"解压失败: {ex.Message}");
+                            throw new Exception("DecompressTim7zAsync: 解压失败。", ex);
                         }
                     });
 
@@ -1606,8 +1609,7 @@ namespace CheckDownload
             }
             catch (Exception ex)
             {
-                UpdateStatus($"处理 tim.7z 时出错: {ex.Message}");
+                throw new Exception("DecompressTim7zAsync: 处理 tim.7z 时出错。", ex);
-                await Task.Delay(3000);
             }
         }
 
@@ -1615,69 +1617,6 @@ namespace CheckDownload
         /// 为指定程序路径在注册表中设置"以管理员身份运行"的兼容性标志。
         /// </summary>
         /// <param name="exePath">要设置的.exe文件的完整路径。</param>
-        private void SetRunAsAdminCompatibility(string exePath)
-        {
-            const string keyPath = @"Software\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers";
-            try
-            {
-                using (RegistryKey key = Registry.CurrentUser.CreateSubKey(keyPath))
-                {
-                    if (key != null)
-                    {
-                        key.SetValue(exePath, "~ RUNASADMIN");
-                    }
-                    else
-                    {
-                        UpdateStatus($"无法打开或创建注册表项: {keyPath}");
-                    }
-                }
-            }
-            catch (Exception ex)
-            {
-                UpdateStatus($"设置管理员权限失败: {exePath} - {ex.Message}");
-            }
-        }
-
-        /// <summary>
-        /// 从嵌入的资源中提取与当前进程体系结构匹配的7z.dll到临时目录。
-        /// </summary>
-        /// <returns>提取的7z.dll的路径，如果失败则返回null。</returns>
-        private string Extract7zDll()
-        {
-            try
-            {
-                string dllName = Environment.Is64BitProcess ? "7z-x64.dll" : "7z.dll";
-                string resourceName = $"CheckDownload.{dllName}";
-                string dllPath = Path.Combine(_tempDirectory, "7z.dll");
-
-                if (File.Exists(dllPath))
-                {
-                    // 可以选择在这里添加对现有DLL版本的校验，但为简化，我们先直接返回
-                    return dllPath;
-                }
-
-                using (var resourceStream = Assembly.GetExecutingAssembly().GetManifestResourceStream(resourceName))
-                {
-                    if (resourceStream == null)
-                    {
-                        UpdateStatus($"在嵌入资源中未找到 {dllName}。");
-                        return null;
-                    }
-
-                    using (var fileStream = new FileStream(dllPath, FileMode.Create, FileAccess.Write))
-                    {
-                        resourceStream.CopyTo(fileStream);
-                    }
-                }
-                return dllPath;
-            }
-            catch (Exception ex)
-            {
-                UpdateStatus($"提取7z.dll失败: {ex.Message}");
-                return null;
-            }
-        }
-
         // add helper to check db extension
         private bool IsDatabaseFile(string relativePath)
         {
@@ -1690,12 +1629,19 @@ namespace CheckDownload
             try
             {
                 string exeName = Path.GetFileNameWithoutExtension(exeRelativePath);
+                string targetExeDir = Path.GetDirectoryName(Path.Combine(_baseDirectory, exeRelativePath));
+
                 foreach (var proc in Process.GetProcessesByName(exeName))
                 {
+                    if (proc.Id == _currentProcessId) continue;
                     try
                     {
-                        proc.Kill();
+                        string runningProcessDir = Path.GetDirectoryName(proc.MainModule.FileName);
-                        proc.WaitForExit(5000);
+                        if (string.Equals(runningProcessDir, targetExeDir, StringComparison.OrdinalIgnoreCase))
+                        {
+                            proc.Kill();
+                            proc.WaitForExit(5000);
+                        }
                     }
                     catch { }
                 }
@@ -1707,17 +1653,18 @@ namespace CheckDownload
         {
             try
             {
-                foreach (var proc in Process.GetProcesses())
+                foreach (var proc in Process.GetProcessesByName(baseName))
                 {
-                    if (string.Equals(proc.ProcessName, baseName, StringComparison.OrdinalIgnoreCase))
+                    if (proc.Id == _currentProcessId) continue;
+                    try
                     {
-                        try
+                        if (proc.MainModule.FileName.StartsWith(_baseDirectory, StringComparison.OrdinalIgnoreCase))
                         {
                             proc.Kill();
                             proc.WaitForExit(5000);
                         }
-                        catch { }
                     }
+                    catch { }
                 }
             }
             catch { }
@@ -1755,5 +1702,25 @@ namespace CheckDownload
             _lastSpeedUpdateTime = now;
             UpdateSize(sizeText);
         }
+
+        /// <summary>
+        /// 统一处理并显示错误信息
+        /// </summary>
+        /// <param name="location">要显示给用户的基本错误信息</param>
+        /// <param name="ex">可选的异常对象，其消息将被附加</param>
+        private void HandleError(string location, Exception ex = null)
+        {
+            UpdateStatus("更新失败");
+            
+            // 递归查找最深层的 InnerException 以获取最根本的错误信息
+            var innermostException = ex;
+            while (innermostException?.InnerException != null)
+            {
+                innermostException = innermostException.InnerException;
+            }
+
+            string errorMessage = innermostException?.Message ?? ex?.Message ?? "发生未知错误。";
+            MessageBox.Show(errorMessage, "更新错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
     }
 }