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Leonmmcoset
2026-01-30 23:36:08 +08:00
parent 5b5684cd43
commit cefeee7835
3 changed files with 178 additions and 15 deletions
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54
Shell.cs
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@@ -10,18 +10,25 @@ namespace CMLeonOS
private List<string> commandHistory = new List<string>();
private FileSystem fileSystem;
private UserSystem userSystem;
private bool fixMode;
public Shell()
{
fileSystem = new FileSystem();
userSystem = new UserSystem();
fixMode = Kernel.FixMode;
}
public void Run()
{
while (true)
{
Console.Write(prompt);
// 显示当前文件夹路径作为提示符（彩色）
string currentPath = fileSystem.CurrentDirectory;
ConsoleColor originalColor = Console.ForegroundColor;
Console.ForegroundColor = ConsoleColor.Cyan;
Console.Write($"{currentPath} | /");
Console.ForegroundColor = originalColor;
var input = Console.ReadLine();
commandHistory.Add(input);
var parts = input.Split(' ', StringSplitOptions.RemoveEmptyEntries);
@@ -72,6 +79,7 @@ namespace CMLeonOS
Console.WriteLine(" pwd - Show current directory");
Console.WriteLine(" mkdir <dir> - Create directory");
Console.WriteLine(" rm <file> - Remove file");
Console.WriteLine(" Use -norisk to delete files in sys folder");
Console.WriteLine(" rmdir <dir> - Remove directory");
Console.WriteLine(" cat <file> - Display file content");
Console.WriteLine(" echo <text> > <file> - Write text to file");
@@ -130,7 +138,36 @@ namespace CMLeonOS
}
else
{
fileSystem.DeleteFile(args);
// 检查是否在sys文件夹中（修复模式下绕过检测）
bool isInSysFolder = (args.Contains(@"\sys\") || args.Contains(@"/sys/")) && !fixMode;
if (isInSysFolder)
{
// 检查是否有-norisk参数
string[] parts = args.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
bool hasNorisk = false;
string filePath = args;
if (parts.Length > 1)
{
hasNorisk = Array.IndexOf(parts, "-norisk") >= 0;
filePath = parts[0];
}
if (!hasNorisk)
{
Console.WriteLine("Error: Cannot delete files in sys folder without -norisk parameter");
Console.WriteLine("Usage: rm <file> -norisk");
}
else
{
fileSystem.DeleteFile(filePath);
}
}
else
{
fileSystem.DeleteFile(args);
}
}
break;
case "rmdir":
@@ -140,7 +177,18 @@ namespace CMLeonOS
}
else
{
fileSystem.DeleteDirectory(args);
// 检查是否在sys文件夹中（修复模式下绕过检测）
bool isInSysFolder = (args.Contains(@"\sys\") || args.Contains(@"/sys/")) && !fixMode;
if (isInSysFolder)
{
Console.WriteLine("Error: Cannot delete directories in sys folder");
Console.WriteLine("Use fix mode to bypass this restriction");
}
else
{
fileSystem.DeleteDirectory(args);
}
}
break;
case "cat":