mirror of
https://github.com/Leonmmcoset/CMLeonOS.git
synced 2026-03-03 11:37:01 +00:00
448 lines
14 KiB
C#
448 lines
14 KiB
C#
using CosmosFtpServer;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using CMLeonOS.Logger;
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namespace CMLeonOS
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{
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public class FileSystem
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{
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private string currentDirectory;
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private static CMLeonOS.Logger.Logger _logger = CMLeonOS.Logger.Logger.Instance;
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public FileSystem()
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{
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currentDirectory = @"0:\";
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}
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public string CurrentDirectory
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{
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get { return currentDirectory; }
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}
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public void ChangeDirectory(string path)
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{
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if (string.IsNullOrEmpty(path))
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{
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currentDirectory = @"0:\";
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_logger.Info("FileSystem", "Changed to root directory");
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return;
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}
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string fullPath = GetFullPath(path);
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try
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{
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if (Directory.Exists(fullPath))
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{
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currentDirectory = fullPath;
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_logger.Info("FileSystem", $"Changed directory to: {path}");
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}
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else
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{
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_logger.Warning("FileSystem", $"Directory not found: {path}");
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}
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}
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catch (Exception ex)
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{
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_logger.Error("FileSystem", $"Error changing directory: {ex.Message}");
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}
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}
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public void MakeDirectory(string path)
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{
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string fullPath = GetFullPath(path);
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try
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{
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if (!Directory.Exists(fullPath))
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{
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Directory.CreateDirectory(fullPath);
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_logger.Info("FileSystem", $"Directory created: {path}");
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}
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else
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{
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_logger.Warning("FileSystem", $"Directory already exists: {path}");
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}
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}
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catch (Exception ex)
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{
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_logger.Error("FileSystem", $"Error creating directory: {ex.Message}");
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}
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}
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public void ListFiles(string path = ".")
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{
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string fullPath = GetFullPath(path);
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try
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{
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if (Directory.Exists(fullPath))
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{
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// 列出当前目录下的文件和子目录
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Console.WriteLine($"Contents of {path}:");
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// 列出子目录
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try
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{
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var dirs = Directory.GetDirectories(fullPath);
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foreach (var dir in dirs)
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{
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// 使用Path.GetFileName获取目录名，避免Substring可能导致的问题
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string dirName = Path.GetFileName(dir);
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Console.WriteLine($"[DIR] {dirName}");
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}
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}
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catch
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{
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// 可能没有权限或其他错误
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}
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// 列出文件
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try
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{
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var files = Directory.GetFiles(fullPath);
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foreach (var file in files)
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{
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// 使用Path.GetFileName获取文件名，避免Substring可能导致的问题
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string fileName = Path.GetFileName(file);
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Console.WriteLine($"[FILE] {fileName}");
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}
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}
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catch
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{
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// 可能没有权限或其他错误
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}
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}
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else
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{
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Console.WriteLine($"Directory not found: {path}");
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}
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}
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catch (Exception ex)
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{
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Console.WriteLine($"Error listing files: {ex.Message}");
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}
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}
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public List<string> GetFileList(string path = ".")
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{
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string fullPath = GetFullPath(path);
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List<string> fileList = new List<string>();
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try
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{
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if (Directory.Exists(fullPath))
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{
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// 获取文件列表
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var files = Directory.GetFiles(fullPath);
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foreach (var file in files)
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{
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// 使用Path.GetFileName获取文件名
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string fileName = Path.GetFileName(file);
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fileList.Add(fileName);
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}
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}
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}
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catch (Exception ex)
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{
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Console.WriteLine($"Error getting file list: {ex.Message}");
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}
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return fileList;
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}
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public List<string> GetDirectoryList(string path = ".")
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{
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string fullPath = GetFullPath(path);
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List<string> dirList = new List<string>();
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try
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{
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if (Directory.Exists(fullPath))
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{
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var dirs = Directory.GetDirectories(fullPath);
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foreach (var dir in dirs)
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{
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string dirName = Path.GetFileName(dir);
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dirList.Add(dirName);
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}
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}
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}
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catch (Exception ex)
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{
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Console.WriteLine($"Error getting directory list: {ex.Message}");
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}
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return dirList;
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}
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public List<string> GetFullPathFileList(string path = ".")
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{
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string fullPath = GetFullPath(path);
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List<string> fileList = new List<string>();
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try
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{
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if (Directory.Exists(fullPath))
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{
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var files = Directory.GetFiles(fullPath);
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foreach (var file in files)
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{
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fileList.Add(file);
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}
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}
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}
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catch (Exception ex)
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{
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Console.WriteLine($"Error getting file list: {ex.Message}");
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}
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return fileList;
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}
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public List<string> GetFullPathDirectoryList(string path = ".")
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{
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string fullPath = GetFullPath(path);
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List<string> dirList = new List<string>();
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try
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{
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if (Directory.Exists(fullPath))
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{
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var dirs = Directory.GetDirectories(fullPath);
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foreach (var dir in dirs)
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{
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dirList.Add(dir);
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}
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}
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}
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catch (Exception ex)
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{
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Console.WriteLine($"Error getting directory list: {ex.Message}");
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}
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return dirList;
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}
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public void CreateFile(string path, string content = "")
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{
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string fullPath = GetFullPath(path);
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try
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{
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// 创建或覆盖文件
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File.WriteAllText(fullPath, content);
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_logger.Info("FileSystem", $"File created: {path}");
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}
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catch (Exception ex)
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{
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_logger.Error("FileSystem", $"Error creating file: {ex.Message}");
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}
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}
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public void WriteFile(string path, string content)
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{
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string fullPath = GetFullPath(path);
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try
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{
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if (File.Exists(fullPath))
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{
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File.WriteAllText(fullPath, content);
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_logger.Info("FileSystem", $"File written: {path}");
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}
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else
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{
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_logger.Warning("FileSystem", $"File not found: {path}");
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}
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}
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catch (Exception ex)
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{
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_logger.Error("FileSystem", $"Error writing file: {ex.Message}");
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}
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}
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public string ReadFile(string path)
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{
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string fullPath = GetFullPath(path);
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try
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{
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if (File.Exists(fullPath))
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{
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return File.ReadAllText(fullPath);
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}
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else
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{
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Console.WriteLine($"File not found: {path}");
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return "";
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}
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}
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catch (Exception ex)
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{
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Console.WriteLine($"Error reading file: {ex.Message}");
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return "";
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}
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}
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public void DeleteFile(string path)
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{
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string fullPath = GetFullPath(path);
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try
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{
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if (File.Exists(fullPath))
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{
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File.Delete(fullPath);
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Console.WriteLine($"File deleted: {path}");
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}
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else
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{
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Console.WriteLine($"File not found: {path}");
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}
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}
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catch (Exception ex)
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{
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Console.WriteLine($"Error deleting file: {ex.Message}");
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}
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}
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public void DeleteDirectory(string path)
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{
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string fullPath = GetFullPath(path);
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try
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{
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if (Directory.Exists(fullPath))
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{
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try
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{
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// 尝试删除目录
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Directory.Delete(fullPath);
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Console.WriteLine($"Directory deleted: {path}");
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}
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catch
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{
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// 目录可能不为空
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Console.WriteLine($"Directory not empty: {path}");
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}
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}
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else
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{
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Console.WriteLine($"Directory not found: {path}");
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}
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}
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catch (Exception ex)
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{
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Console.WriteLine($"Error deleting directory: {ex.Message}");
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}
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}
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public string GetFullPath(string path)
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{
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if (path.StartsWith(@"0:\"))
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{
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return path;
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}
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else if (path == ".")
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{
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return currentDirectory;
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}
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else if (path == "..")
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{
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if (currentDirectory == @"0:\")
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{
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return @"0:\";
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}
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else
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{
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int lastSlash = currentDirectory.LastIndexOf('\\');
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if (lastSlash == 2) // 0:\
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{
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return @"0:\";
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}
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else
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{
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return currentDirectory.Substring(0, lastSlash);
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}
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}
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}
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else if (path.StartsWith("../") || path.StartsWith("..\\"))
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{
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// 支持多层..操作
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int level = 0;
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string tempPath = path;
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while (tempPath.StartsWith("../") || tempPath.StartsWith("..\\"))
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{
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level++;
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if (tempPath.StartsWith("../"))
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{
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tempPath = tempPath.Substring(3);
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}
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else if (tempPath.StartsWith("..\\"))
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{
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tempPath = tempPath.Substring(3);
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}
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}
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// 向上移动level级
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string resultPath = currentDirectory;
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for (int i = 0; i < level; i++)
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{
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int lastSlash = resultPath.LastIndexOf('\\');
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if (lastSlash == 2) // 0:\
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{
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resultPath = @"0:\";
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}
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else
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{
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resultPath = resultPath.Substring(0, lastSlash);
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}
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}
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return resultPath;
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}
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else if (path.StartsWith("dir") || path.StartsWith("DIR"))
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{
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// 支持cd dir1/dir2/dir3等格式
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string dirName = path;
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// 提取数字部分
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string numberPart = "";
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for (int i = 3; i < path.Length; i++)
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{
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if (char.IsDigit(path[i]))
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{
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numberPart += path[i];
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}
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else
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{
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break;
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}
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}
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// 构建完整路径
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if (currentDirectory == @"0:\")
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{
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return $@"0:\{dirName}";
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}
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else
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{
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return $@"{currentDirectory}\{dirName}";
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}
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}
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else
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{
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if (currentDirectory == @"0:\")
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{
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return $@"0:\{path}";
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}
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else
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{
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return $@"{currentDirectory}\{path}";
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}
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}
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}
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}
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}
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