From 5b5684cd4349601f134ade14f400bc509ca1dfeb Mon Sep 17 00:00:00 2001 From: Leonmmcoset Date: Fri, 30 Jan 2026 21:55:35 +0800 Subject: [PATCH] update --- .gitignore | 58 +++++++ CMLeonOS.csproj | 30 ++++ CMLeonOS.sln | 24 +++ CUI.cs | 158 +++++++++++++++++ Editor.cs | 301 +++++++++++++++++++++++++++++++++ FileSystem.cs | 280 ++++++++++++++++++++++++++++++ Kernel.cs | 100 +++++++++++ Shell.cs | 439 ++++++++++++++++++++++++++++++++++++++++++++++++ UserSystem.cs | 172 +++++++++++++++++++ global.json | 6 + 10 files changed, 1568 insertions(+) create mode 100644 .gitignore create mode 100644 CMLeonOS.csproj create mode 100644 CMLeonOS.sln create mode 100644 CUI.cs create mode 100644 Editor.cs create mode 100644 FileSystem.cs create mode 100644 Kernel.cs create mode 100644 Shell.cs create mode 100644 UserSystem.cs create mode 100644 global.json diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..6fc8224 --- /dev/null +++ b/.gitignore @@ -0,0 +1,58 @@ +# Build output +bin/ +obj/ + +# IDE files +.vs/ +*.suo +*.user +*.sln.docstates + +# Cosmos specific files +*.vmdk +*.iso +*.img + +# Log files +*.log + +# Temporary files +*.tmp +*.temp + +# OS generated files +Thumbs.db +.DS_Store + +# Package manager files +packages/ +.nuget/ + +# Environment variables +.env + +# Test results +TestResults/ +coverage/ + +# Documentation +*.rst + +# Backup files +*.bak +*.old + +# Misc +*.swp +*~ +.project +.classpath +.c9/ +.settings/ + +# Debug files +*.pdb +*.mdb + +# Release files +*.release diff --git a/CMLeonOS.csproj b/CMLeonOS.csproj new file mode 100644 index 0000000..0d3e417 --- /dev/null +++ b/CMLeonOS.csproj @@ -0,0 +1,30 @@ + + + + net6.0 + + cosmos + false + True + AnyCPU;x64 + Debug;Release;Release (Fixed) + + + + False + False + Pipe: Cosmos\Serial + Serial: COM1 + VMware + VMware + Use VMware Player or Workstation to deploy and debug. + 192.168.0.8 + + + + + + + + + diff --git a/CMLeonOS.sln b/CMLeonOS.sln new file mode 100644 index 0000000..c30a3bf --- /dev/null +++ b/CMLeonOS.sln @@ -0,0 +1,24 @@ +Microsoft Visual Studio Solution File, Format Version 12.00 +# Visual Studio Version 17 +VisualStudioVersion = 17.5.2.0 +MinimumVisualStudioVersion = 10.0.40219.1 +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CMLeonOS", "CMLeonOS.csproj", "{6C1B2895-8108-62B7-CBCE-014DEA155AB7}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Any CPU = Debug|Any CPU + Release|Any CPU = Release|Any CPU + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {6C1B2895-8108-62B7-CBCE-014DEA155AB7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {6C1B2895-8108-62B7-CBCE-014DEA155AB7}.Debug|Any CPU.Build.0 = Debug|Any CPU + {6C1B2895-8108-62B7-CBCE-014DEA155AB7}.Release|Any CPU.ActiveCfg = Release|Any CPU + {6C1B2895-8108-62B7-CBCE-014DEA155AB7}.Release|Any CPU.Build.0 = Release|Any CPU + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection + GlobalSection(ExtensibilityGlobals) = postSolution + SolutionGuid = {AE8E1CEA-FDF5-449C-9B1D-477E510A120A} + EndGlobalSection +EndGlobal diff --git a/CUI.cs b/CUI.cs new file mode 100644 index 0000000..5256519 --- /dev/null +++ b/CUI.cs @@ -0,0 +1,158 @@ +using System; + +namespace CMLeonOS +{ + public class CUI + { + private string title; + private string status; + private ConsoleColor backgroundColor; + private ConsoleColor textColor; + + public CUI(string title = "CMLeonOS") + { + this.title = title; + this.status = "Ready"; + this.backgroundColor = ConsoleColor.Black; + this.textColor = ConsoleColor.White; + } + + public void SetTitle(string title) + { + this.title = title; + } + + public void SetStatus(string status) + { + this.status = status; + } + + public void SetBackgroundColor(ConsoleColor color) + { + this.backgroundColor = color; + } + + public void SetTextColor(ConsoleColor color) + { + this.textColor = color; + } + + public void Render() + { + Console.BackgroundColor = backgroundColor; + Console.ForegroundColor = textColor; + Console.Clear(); + + RenderTopBar(); + + // 重置颜色 + Console.ResetColor(); + } + + public void RenderBottomBar() + { + // 渲染底栏 + RenderBottomBarImpl(); + } + + private void RenderTopBar() + { + // 简化顶栏渲染，确保在Cosmos环境中正确显示 + Console.ForegroundColor = textColor; + Console.BackgroundColor = backgroundColor; + + // 使用固定长度的顶栏，避免宽度计算问题 + string topBar = new string('─', 80); // 假设标准宽度为80 + + Console.WriteLine(topBar); + + // 居中显示标题和状态 + string titleLine = $"{title.PadRight(60)}{status}"; + if (titleLine.Length > 80) + { + titleLine = titleLine.Substring(0, 80); + } + Console.WriteLine(titleLine); + + Console.WriteLine(topBar); + + Console.ResetColor(); + } + + private void RenderBottomBarImpl() + { + // 简化底栏渲染，确保在Cosmos环境中正确显示 + Console.ForegroundColor = textColor; + Console.BackgroundColor = backgroundColor; + + // 使用固定长度的底栏，避免宽度计算问题 + string bottomBar = new string('─', 80); // 假设标准宽度为80 + + Console.WriteLine(); + Console.WriteLine(); + Console.WriteLine(); + Console.WriteLine(); + Console.WriteLine(); + Console.WriteLine(); + Console.WriteLine(); + Console.WriteLine(); + Console.WriteLine(); + Console.WriteLine(); + Console.WriteLine(); + Console.WriteLine(); + Console.WriteLine(); + Console.WriteLine(); + Console.WriteLine(); + Console.WriteLine(); + Console.WriteLine(); + Console.WriteLine(); + Console.WriteLine(); + + Console.WriteLine(bottomBar); + + // 显示帮助信息和时间 + string timeText = DateTime.Now.ToShortTimeString(); + string bottomLine = $"Press help for available commands{(new string(' ', 80 - 35 - timeText.Length))}{timeText}"; + if (bottomLine.Length > 80) + { + bottomLine = bottomLine.Substring(0, 80); + } + Console.WriteLine(bottomLine); + + Console.WriteLine(bottomBar); + + Console.ResetColor(); + } + + public void ShowMessage(string message) + { + Console.WriteLine(message); + } + + public void ShowError(string error) + { + Console.ForegroundColor = ConsoleColor.Red; + Console.WriteLine($"Error: {error}"); + Console.ResetColor(); + } + + public void ShowSuccess(string message) + { + Console.ForegroundColor = ConsoleColor.Green; + Console.WriteLine($"Success: {message}"); + Console.ResetColor(); + } + + public string Prompt(string promptText) + { + Console.Write($"{promptText}: "); + return Console.ReadLine(); + } + + public void Clear() + { + Console.Clear(); + Render(); + } + } +} \ No newline at end of file diff --git a/Editor.cs b/Editor.cs new file mode 100644 index 0000000..2d9134e --- /dev/null +++ b/Editor.cs @@ -0,0 +1,301 @@ +using System; +using System.Collections.Generic; + +namespace CMLeonOS +{ + // 简单的代码编辑器类 + // 支持基本的文本编辑功能，如输入、删除、移动光标等 + // 支持文件的加载和保存 + public class Editor + { + private string fileName; // 要编辑的文件名 + private List lines; // 文件内容的行列表 + private int currentLine; // 当前光标所在行 + private int currentColumn; // 当前光标所在列 + private bool isRunning; // 编辑器是否正在运行 + private FileSystem fileSystem; // 文件系统实例，用于读写文件 + + // 构造函数 + // 参数：fileName - 要编辑的文件名 + // 参数：fs - 文件系统实例 + public Editor(string fileName, FileSystem fs) + { + this.fileName = fileName; + this.fileSystem = fs; + this.lines = new List(); + this.currentLine = 0; + this.currentColumn = 0; + this.isRunning = true; + + LoadFile(); + } + + // 运行编辑器 + // 主循环：渲染界面 -> 处理输入 -> 重复 + public void Run() + { + while (isRunning) + { + Render(); + HandleInput(); + } + } + + // 加载文件内容 + private void LoadFile() + { + try + { + // 尝试从文件系统读取文件内容 + string content = fileSystem.ReadFile(fileName); + if (!string.IsNullOrEmpty(content)) + { + // 分割内容为行 + string[] fileLines = content.Split(new string[] { "\r\n", "\n" }, StringSplitOptions.None); + foreach (string line in fileLines) + { + lines.Add(line); + } + } + else + { + // 文件不存在或为空，创建新文件 + lines.Add(""); + } + } + catch + { + // 文件不存在，创建新文件 + lines.Add(""); + } + } + + // 保存文件内容 + private void SaveFile() + { + try + { + // 简化实现，避免可能导致栈损坏的操作 + string content = ""; + for (int i = 0; i < lines.Count; i++) + { + content += lines[i]; + if (i < lines.Count - 1) + { + content += "\n"; + } + } + + // 直接使用CreateFile，因为它会覆盖现有文件 + try + { + fileSystem.CreateFile(fileName, content); + Console.WriteLine($"File saved: {fileName}"); + } + catch (Exception ex) + { + Console.WriteLine($"Error saving file: {ex.Message}"); + } + } + catch (Exception ex) + { + Console.WriteLine($"Error in SaveFile: {ex.Message}"); + } + } + + // 渲染编辑器界面 + private void Render() + { + Console.Clear(); + + // 显示标题栏 + Console.WriteLine($"CMLeonOS Editor - {fileName}"); + Console.WriteLine("--------------------------------"); + Console.WriteLine("Commands: Esc = Exit"); + Console.WriteLine(); + + // 显示文件内容（限制显示行数，避免超出控制台高度） + int maxVisibleLines = 15; // 假设控制台高度为25行，留10行给其他内容 + int startLine = Math.Max(0, currentLine - maxVisibleLines / 2); + int endLine = Math.Min(lines.Count, startLine + maxVisibleLines); + + for (int i = startLine; i < endLine; i++) + { + string line = lines[i]; + Console.WriteLine($"{i + 1}: {line}"); + } + + // 显示光标位置 + Console.WriteLine(); + Console.WriteLine($"Cursor: Line {currentLine + 1}, Column {currentColumn + 1}"); + Console.WriteLine($"Lines: {lines.Count}"); + + // 计算光标位置，确保不超出控制台高度 + int consoleHeight = 25; // 假设控制台高度为25行 + int titleLines = 4; // 标题栏占用的行数 + int visibleLines = endLine - startLine; + int cursorY = titleLines + (currentLine - startLine); + + // 确保光标Y位置在有效范围内 + cursorY = Math.Max(titleLines, Math.Min(cursorY, consoleHeight - 5)); // 留5行给状态信息 + + // 设置光标位置 + try + { + Console.SetCursorPosition(currentColumn + 4, cursorY); + } + catch + { + // 如果设置光标位置失败，忽略错误 + } + } + + // 处理用户输入 + private void HandleInput() + { + ConsoleKeyInfo keyInfo = Console.ReadKey(true); + + switch (keyInfo.Key) + { + case ConsoleKey.Escape: + // 显示保存确认弹窗 + ShowSaveConfirmation(); + break; + case ConsoleKey.Backspace: + // 删除字符 + if (currentColumn > 0) + { + string line = lines[currentLine]; + line = line.Remove(currentColumn - 1, 1); + lines[currentLine] = line; + currentColumn--; + } + else if (currentLine > 0) + { + // 如果在行首，合并到上一行 + string previousLine = lines[currentLine - 1]; + string lineText = lines[currentLine]; + lines.RemoveAt(currentLine); + currentLine--; + currentColumn = previousLine.Length; + lines[currentLine] = previousLine + lineText; + } + break; + case ConsoleKey.Enter: + // 插入换行 + string currentLineText = lines[currentLine]; + string firstPart = currentLineText.Substring(0, currentColumn); + string secondPart = currentLineText.Substring(currentColumn); + lines[currentLine] = firstPart; + lines.Insert(currentLine + 1, secondPart); + currentLine++; + currentColumn = 0; + break; + case ConsoleKey.LeftArrow: + // 左移光标 + if (currentColumn > 0) + { + currentColumn--; + } + break; + case ConsoleKey.RightArrow: + // 右移光标 + if (currentColumn < lines[currentLine].Length) + { + currentColumn++; + } + break; + case ConsoleKey.UpArrow: + // 上移光标 + if (currentLine > 0) + { + currentLine--; + currentColumn = Math.Min(currentColumn, lines[currentLine].Length); + } + break; + case ConsoleKey.DownArrow: + // 下移光标 + if (currentLine < lines.Count - 1) + { + currentLine++; + currentColumn = Math.Min(currentColumn, lines[currentLine].Length); + } + break; + default: + // 输入字符 + if (char.IsLetterOrDigit(keyInfo.KeyChar) || char.IsPunctuation(keyInfo.KeyChar) || char.IsSymbol(keyInfo.KeyChar) || keyInfo.KeyChar == ' ') + { + string line = lines[currentLine]; + line = line.Insert(currentColumn, keyInfo.KeyChar.ToString()); + lines[currentLine] = line; + currentColumn++; + } + break; + } + } + + // 显示保存确认弹窗 + private void ShowSaveConfirmation() + { + // 简化版本，避免使用可能在Cosmos中不支持的功能 + Console.Clear(); + + // 显示灰色背景的确认弹窗 + Console.BackgroundColor = ConsoleColor.DarkGray; + Console.ForegroundColor = ConsoleColor.White; + + // 简单的弹窗显示 + Console.WriteLine("+----------------------------+"); + Console.WriteLine("| Save File? |"); + Console.WriteLine("+----------------------------+"); + Console.WriteLine("| Do you want to save the |"); + Console.WriteLine("| changes? |"); + Console.WriteLine("+----------------------------+"); + Console.WriteLine("| Y = Yes, N = No |"); + Console.WriteLine("+----------------------------+"); + + // 等待用户输入 + while (true) + { + ConsoleKeyInfo keyInfo; + try + { + keyInfo = Console.ReadKey(true); + } + catch + { + // 如果ReadKey失败，直接退出 + Console.ResetColor(); + Console.Clear(); + isRunning = false; + return; + } + + if (keyInfo.Key == ConsoleKey.Y) + { + // 保存文件 + try + { + SaveFile(); + } + catch + { + Console.WriteLine("Error saving file"); + } + Console.ResetColor(); + Console.Clear(); + isRunning = false; + break; + } + else if (keyInfo.Key == ConsoleKey.N) + { + // 不保存文件 + Console.ResetColor(); + Console.Clear(); + isRunning = false; + break; + } + } + } + } +} diff --git a/FileSystem.cs b/FileSystem.cs new file mode 100644 index 0000000..3e82a30 --- /dev/null +++ b/FileSystem.cs @@ -0,0 +1,280 @@ +using System; +using System.Collections.Generic; +using System.IO; + +namespace CMLeonOS +{ + public class FileSystem + { + private string currentDirectory; + + public FileSystem() + { + currentDirectory = @"0:\"; + } + + public string CurrentDirectory + { + get { return currentDirectory; } + } + + public void ChangeDirectory(string path) + { + if (string.IsNullOrEmpty(path)) + { + currentDirectory = @"0:\"; + return; + } + + string fullPath = GetFullPath(path); + + try + { + if (Directory.Exists(fullPath)) + { + currentDirectory = fullPath; + } + else + { + Console.WriteLine($"Directory not found: {path}"); + } + } + catch (Exception ex) + { + Console.WriteLine($"Error changing directory: {ex.Message}"); + } + } + + public void MakeDirectory(string path) + { + string fullPath = GetFullPath(path); + + try + { + if (!Directory.Exists(fullPath)) + { + Directory.CreateDirectory(fullPath); + Console.WriteLine($"Directory created: {path}"); + } + else + { + Console.WriteLine($"Directory already exists: {path}"); + } + } + catch (Exception ex) + { + Console.WriteLine($"Error creating directory: {ex.Message}"); + } + } + + public void ListFiles(string path = ".") + { + string fullPath = GetFullPath(path); + + try + { + if (Directory.Exists(fullPath)) + { + // 列出当前目录下的文件和子目录 + Console.WriteLine($"Contents of {path}:"); + + // 列出子目录 + try + { + var dirs = Directory.GetDirectories(fullPath); + foreach (var dir in dirs) + { + // 使用Path.GetFileName获取目录名，避免Substring可能导致的问题 + string dirName = Path.GetFileName(dir); + Console.WriteLine($"[DIR] {dirName}"); + } + } + catch + { + // 可能没有权限或其他错误 + } + + // 列出文件 + try + { + var files = Directory.GetFiles(fullPath); + foreach (var file in files) + { + // 使用Path.GetFileName获取文件名，避免Substring可能导致的问题 + string fileName = Path.GetFileName(file); + Console.WriteLine($"[FILE] {fileName}"); + } + } + catch + { + // 可能没有权限或其他错误 + } + } + else + { + Console.WriteLine($"Directory not found: {path}"); + } + } + catch (Exception ex) + { + Console.WriteLine($"Error listing files: {ex.Message}"); + } + } + + public void CreateFile(string path, string content = "") + { + string fullPath = GetFullPath(path); + + try + { + // 创建或覆盖文件 + File.WriteAllText(fullPath, content); + Console.WriteLine($"File created: {path}"); + } + catch (Exception ex) + { + Console.WriteLine($"Error creating file: {ex.Message}"); + } + } + + public void WriteFile(string path, string content) + { + string fullPath = GetFullPath(path); + + try + { + if (File.Exists(fullPath)) + { + File.WriteAllText(fullPath, content); + Console.WriteLine($"File written: {path}"); + } + else + { + Console.WriteLine($"File not found: {path}"); + } + } + catch (Exception ex) + { + Console.WriteLine($"Error writing file: {ex.Message}"); + } + } + + public string ReadFile(string path) + { + string fullPath = GetFullPath(path); + + try + { + if (File.Exists(fullPath)) + { + return File.ReadAllText(fullPath); + } + else + { + Console.WriteLine($"File not found: {path}"); + return ""; + } + } + catch (Exception ex) + { + Console.WriteLine($"Error reading file: {ex.Message}"); + return ""; + } + } + + public void DeleteFile(string path) + { + string fullPath = GetFullPath(path); + + try + { + if (File.Exists(fullPath)) + { + File.Delete(fullPath); + Console.WriteLine($"File deleted: {path}"); + } + else + { + Console.WriteLine($"File not found: {path}"); + } + } + catch (Exception ex) + { + Console.WriteLine($"Error deleting file: {ex.Message}"); + } + } + + public void DeleteDirectory(string path) + { + string fullPath = GetFullPath(path); + + try + { + if (Directory.Exists(fullPath)) + { + try + { + // 尝试删除目录 + Directory.Delete(fullPath); + Console.WriteLine($"Directory deleted: {path}"); + } + catch + { + // 目录可能不为空 + Console.WriteLine($"Directory not empty: {path}"); + } + } + else + { + Console.WriteLine($"Directory not found: {path}"); + } + } + catch (Exception ex) + { + Console.WriteLine($"Error deleting directory: {ex.Message}"); + } + } + + private string GetFullPath(string path) + { + if (path.StartsWith(@"0:\")) + { + return path; + } + else if (path == ".") + { + return currentDirectory; + } + else if (path == "..") + { + if (currentDirectory == @"0:\") + { + return @"0:\"; + } + else + { + int lastSlash = currentDirectory.LastIndexOf('\\'); + if (lastSlash == 2) // 0:\ + { + return @"0:\"; + } + else + { + return currentDirectory.Substring(0, lastSlash); + } + } + } + else + { + if (currentDirectory == @"0:\") + { + return $@"0:\{path}"; + } + else + { + return $@"{currentDirectory}\{path}"; + } + } + } + } +} diff --git a/Kernel.cs b/Kernel.cs new file mode 100644 index 0000000..47dd4da --- /dev/null +++ b/Kernel.cs @@ -0,0 +1,100 @@ +using System; +using System.Collections.Generic; +using System.Text; +using System.IO; +using Sys = Cosmos.System; + +namespace CMLeonOS +{ + public class Kernel : Sys.Kernel + { + // 创建全局CosmosVFS实例 + Sys.FileSystem.CosmosVFS fs = new Sys.FileSystem.CosmosVFS(); + + private Shell shell; + private UserSystem userSystem; + + protected override void BeforeRun() + { + Console.Clear(); + Console.WriteLine(@" ____ __ __ _ ___ ____ "); + Console.WriteLine(@" / ___| \/ | | ___ ___ _ __ / _ \/ ___| "); + Console.WriteLine(@" | | | |\/| | | / _ \/ _ \| '_ \| | | \___ \ "); + Console.WriteLine(@" | |___| | | | |__| __/ (_) | | | | |_| |___) |"); + Console.WriteLine(@" \____|_| |_|_____\___|\___/|_| |_|__/|____/ "); + Console.WriteLine(); + Console.WriteLine("CMLeonOS Test Project"); + Console.WriteLine("By LeonOS 2 Developement Team"); + + // 注册VFS + try + { + Sys.FileSystem.VFS.VFSManager.RegisterVFS(fs); + Console.WriteLine("VFS initialized successfully"); + + // 显示可用空间 + var available_space = fs.GetAvailableFreeSpace(@"0:\"); + Console.WriteLine("Available Free Space: " + available_space + " bytes"); + + // 显示文件系统类型 + var fs_type = fs.GetFileSystemType(@"0:\"); + Console.WriteLine("File System Type: " + fs_type); + + // 删除默认示例文件和文件夹 + try + { + // 删除示例文件 + if (System.IO.File.Exists(@"0:\example.txt")) + { + System.IO.File.Delete(@"0:\example.txt"); + Console.WriteLine("Deleted example.txt"); + } + + // 删除示例文件夹 + if (System.IO.Directory.Exists(@"0:\example")) + { + System.IO.Directory.Delete(@"0:\example", true); + Console.WriteLine("Deleted example directory"); + } + } + catch (Exception ex) + { + Console.WriteLine($"Error deleting example files: {ex.Message}"); + } + + // 初始化用户系统 + userSystem = new UserSystem(); + + // 第一次启动，设置管理员密码 + if (!userSystem.IsPasswordSet) + { + userSystem.SetAdminPassword(); + } + // 后续启动，需要登录 + else + { + // 循环直到登录成功 + while (!userSystem.Login()) + { + // 登录失败，继续尝试 + } + } + + // 登录成功后，初始化Shell + shell = new Shell(); + } + catch (Exception ex) + { + Console.WriteLine($"Error initializing system: {ex.Message}"); + } + } + + protected override void Run() + { + if (shell != null) + { + shell.Run(); + } + } + } +} diff --git a/Shell.cs b/Shell.cs new file mode 100644 index 0000000..b34df4e --- /dev/null +++ b/Shell.cs @@ -0,0 +1,439 @@ +using System; +using System.Collections.Generic; +using Sys = Cosmos.System; + +namespace CMLeonOS +{ + public class Shell + { + private string prompt = "/"; + private List commandHistory = new List(); + private FileSystem fileSystem; + private UserSystem userSystem; + + public Shell() + { + fileSystem = new FileSystem(); + userSystem = new UserSystem(); + } + + public void Run() + { + while (true) + { + Console.Write(prompt); + var input = Console.ReadLine(); + commandHistory.Add(input); + var parts = input.Split(' ', StringSplitOptions.RemoveEmptyEntries); + if (parts.Length > 0) + { + var command = parts[0].ToLower(); + var args = parts.Length > 1 ? string.Join(" ", parts, 1, parts.Length - 1) : ""; + ProcessCommand(command, args); + } + } + } + + private void ProcessCommand(string command, string args) + { + switch (command) + { + case "echo": + ProcessEcho(args); + break; + case "clear": + case "cls": + Console.Clear(); + break; + case "restart": + Console.WriteLine("Restarting system..."); + Sys.Power.Reboot(); + break; + case "shutdown": + Console.WriteLine("Shutting down system..."); + Sys.Power.Shutdown(); + break; + case "help": + Console.WriteLine("Available commands:"); + Console.WriteLine(" echo - Display text (supports \\n for newline)"); + Console.WriteLine(" clear/cls - Clear the screen"); + Console.WriteLine(" restart - Restart the system"); + Console.WriteLine(" shutdown - Shutdown the system"); + Console.WriteLine(" time - Display current time"); + Console.WriteLine(" date - Display current date"); + Console.WriteLine(" prompt - Change command prompt"); + Console.WriteLine(" calc - Simple calculator"); + Console.WriteLine(" history - Show command history"); + Console.WriteLine(" background - Change background color"); + Console.WriteLine(" cuitest - Test CUI framework"); + Console.WriteLine(" edit - Simple code editor"); + Console.WriteLine(" ls - List files and directories"); + Console.WriteLine(" cd - Change directory"); + Console.WriteLine(" pwd - Show current directory"); + Console.WriteLine(" mkdir - Create directory"); + Console.WriteLine(" rm - Remove file"); + Console.WriteLine(" rmdir - Remove directory"); + Console.WriteLine(" cat - Display file content"); + Console.WriteLine(" echo > - Write text to file"); + Console.WriteLine(" cpass - Change password"); + Console.WriteLine(" version - Show OS version"); + Console.WriteLine(" about - Show about information"); + Console.WriteLine(" help - Show this help message"); + break; + case "time": + Console.WriteLine(DateTime.Now.ToString()); + break; + case "date": + Console.WriteLine(DateTime.Now.ToShortDateString()); + break; + case "prompt": + ChangePrompt(args); + break; + case "calc": + Calculate(args); + break; + case "history": + ShowHistory(); + break; + case "background": + ChangeBackground(args); + break; + case "cuitest": + TestCUI(); + break; + case "edit": + EditFile(args); + break; + case "ls": + fileSystem.ListFiles(args); + break; + case "cd": + fileSystem.ChangeDirectory(args); + break; + case "pwd": + Console.WriteLine(fileSystem.CurrentDirectory); + break; + case "mkdir": + if (string.IsNullOrEmpty(args)) + { + Console.WriteLine("Error: Please specify a directory name"); + } + else + { + fileSystem.MakeDirectory(args); + } + break; + case "rm": + if (string.IsNullOrEmpty(args)) + { + Console.WriteLine("Error: Please specify a file name"); + } + else + { + fileSystem.DeleteFile(args); + } + break; + case "rmdir": + if (string.IsNullOrEmpty(args)) + { + Console.WriteLine("Error: Please specify a directory name"); + } + else + { + fileSystem.DeleteDirectory(args); + } + break; + case "cat": + if (string.IsNullOrEmpty(args)) + { + Console.WriteLine("Error: Please specify a file name"); + } + else + { + Console.WriteLine(fileSystem.ReadFile(args)); + } + break; + case "version": + Console.WriteLine("CMLeonOS v1.0"); + break; + case "about": + Console.WriteLine("CMLeonOS Test Project"); + Console.WriteLine("By LeonOS 2 Developement Team"); + Console.WriteLine("A simple operating system built with Cosmos"); + break; + case "cpass": + userSystem.ChangePassword(); + break; + default: + Console.WriteLine($"Unknown command: {command}"); + break; + } + } + + private void ProcessEcho(string args) + { + // 支持基本的转义字符 + var processedArgs = args.Replace("\\n", "\n"); + Console.WriteLine(processedArgs); + } + + private void ChangePrompt(string args) + { + if (!string.IsNullOrEmpty(args)) + { + prompt = args; + } + else + { + prompt = "/"; + } + } + + private void Calculate(string expression) + { + try + { + // 简单的计算器，只支持加减乘除 + var parts = expression.Split(' '); + if (parts.Length == 3) + { + double num1 = double.Parse(parts[0]); + string op = parts[1]; + double num2 = double.Parse(parts[2]); + double result = 0; + + switch (op) + { + case "+": + result = num1 + num2; + break; + case "-": + result = num1 - num2; + break; + case "*": + result = num1 * num2; + break; + case "/": + if (num2 != 0) + { + result = num1 / num2; + } + else + { + Console.WriteLine("Error: Division by zero"); + return; + } + break; + default: + Console.WriteLine("Error: Invalid operator. Use +, -, *, /"); + return; + } + + Console.WriteLine($"Result: {result}"); + } + else + { + Console.WriteLine("Error: Invalid expression. Use format: calc "); + } + } + catch (Exception ex) + { + Console.WriteLine($"Error: {ex.Message}"); + } + } + + private void ShowHistory() + { + for (int i = 0; i < commandHistory.Count; i++) + { + Console.WriteLine($"{i + 1}: {commandHistory[i]}"); + } + } + + private void ChangeBackground(string hexColor) + { + try + { + // 移除#前缀（如果有） + hexColor = hexColor.TrimStart('#'); + + // 解析16进制颜色代码 + if (hexColor.Length == 6) + { + int r = Convert.ToInt32(hexColor.Substring(0, 2), 16); + int g = Convert.ToInt32(hexColor.Substring(2, 2), 16); + int b = Convert.ToInt32(hexColor.Substring(4, 2), 16); + + // 简单的颜色映射，将RGB值映射到最接近的ConsoleColor + ConsoleColor color = GetClosestConsoleColor(r, g, b); + Console.BackgroundColor = color; + Console.Clear(); + Console.WriteLine($"Background color changed to: #{hexColor}"); + } + else + { + Console.WriteLine("Error: Invalid hex color format. Use format: #RRGGBB or RRGGBB"); + } + } + catch (Exception ex) + { + Console.WriteLine($"Error changing background color: {ex.Message}"); + } + } + + private ConsoleColor GetClosestConsoleColor(int r, int g, int b) + { + // 简单的颜色映射逻辑 + // 将RGB值映射到最接近的ConsoleColor + ConsoleColor[] colors = new ConsoleColor[] + { + ConsoleColor.Black, + ConsoleColor.DarkBlue, + ConsoleColor.DarkGreen, + ConsoleColor.DarkCyan, + ConsoleColor.DarkRed, + ConsoleColor.DarkMagenta, + ConsoleColor.DarkYellow, + ConsoleColor.Gray, + ConsoleColor.DarkGray, + ConsoleColor.Blue, + ConsoleColor.Green, + ConsoleColor.Cyan, + ConsoleColor.Red, + ConsoleColor.Magenta, + ConsoleColor.Yellow, + ConsoleColor.White + }; + ConsoleColor closestColor = ConsoleColor.Black; + double smallestDistance = double.MaxValue; + + foreach (ConsoleColor color in colors) + { + // 为每个ConsoleColor计算RGB值 + // 这里使用简单的映射，实际效果可能不是很准确 + int cr, cg, cb; + GetRGBFromConsoleColor(color, out cr, out cg, out cb); + + // 计算欧几里得距离 + double distance = Math.Sqrt(Math.Pow(r - cr, 2) + Math.Pow(g - cg, 2) + Math.Pow(b - cb, 2)); + if (distance < smallestDistance) + { + smallestDistance = distance; + closestColor = color; + } + } + + return closestColor; + } + + private void GetRGBFromConsoleColor(ConsoleColor color, out int r, out int g, out int b) + { + // 简单的ConsoleColor到RGB的映射 + switch (color) + { + case ConsoleColor.Black: + r = 0; g = 0; b = 0; break; + case ConsoleColor.DarkBlue: + r = 0; g = 0; b = 128; break; + case ConsoleColor.DarkGreen: + r = 0; g = 128; b = 0; break; + case ConsoleColor.DarkCyan: + r = 0; g = 128; b = 128; break; + case ConsoleColor.DarkRed: + r = 128; g = 0; b = 0; break; + case ConsoleColor.DarkMagenta: + r = 128; g = 0; b = 128; break; + case ConsoleColor.DarkYellow: + r = 128; g = 128; b = 0; break; + case ConsoleColor.Gray: + r = 192; g = 192; b = 192; break; + case ConsoleColor.DarkGray: + r = 128; g = 128; b = 128; break; + case ConsoleColor.Blue: + r = 0; g = 0; b = 255; break; + case ConsoleColor.Green: + r = 0; g = 255; b = 0; break; + case ConsoleColor.Cyan: + r = 0; g = 255; b = 255; break; + case ConsoleColor.Red: + r = 255; g = 0; b = 0; break; + case ConsoleColor.Magenta: + r = 255; g = 0; b = 255; break; + case ConsoleColor.Yellow: + r = 255; g = 255; b = 0; break; + case ConsoleColor.White: + r = 255; g = 255; b = 255; break; + default: + r = 0; g = 0; b = 0; break; + } + } + + private void TestCUI() + { + // 创建CUI实例 + var cui = new CUI("CMLeonOS CUI Test"); + + // 设置状态 + cui.SetStatus("Testing CUI..."); + + // 渲染CUI界面（只渲染顶栏） + cui.Render(); + + // 显示测试消息 + Console.WriteLine(); + Console.WriteLine("CUI Framework Test"); + Console.WriteLine("-------------------"); + Console.WriteLine("Testing CUI functionality..."); + Console.WriteLine(); + + // 测试不同类型的消息 + Console.ForegroundColor = ConsoleColor.Green; + Console.WriteLine("Success: Success message test"); + Console.ResetColor(); + + Console.ForegroundColor = ConsoleColor.Red; + Console.WriteLine("Error: Error message test"); + Console.ResetColor(); + + Console.WriteLine("Normal message test"); + Console.WriteLine(); + + // 测试用户输入 + Console.Write("Enter your name: "); + var input = Console.ReadLine(); + Console.WriteLine(); + Console.WriteLine($"Hello, {input}!"); + Console.WriteLine(); + + // 渲染底栏 + cui.RenderBottomBar(); + + // 等待用户按任意键返回 + Console.WriteLine(); + Console.WriteLine("Press any key to return to shell..."); + Console.ReadKey(true); + + // 重置控制台 + Console.Clear(); + } + + private void EditFile(string fileName) + { + if (string.IsNullOrEmpty(fileName)) + { + Console.WriteLine("Error: Please specify a file name"); + return; + } + + try + { + var editor = new Editor(fileName, fileSystem); + editor.Run(); + } + catch (Exception ex) + { + Console.WriteLine($"Error starting editor: {ex.Message}"); + } + } + } +} \ No newline at end of file diff --git a/UserSystem.cs b/UserSystem.cs new file mode 100644 index 0000000..ed35042 --- /dev/null +++ b/UserSystem.cs @@ -0,0 +1,172 @@ +using System; +using System.IO; + +namespace CMLeonOS +{ + public class UserSystem + { + private string adminPasswordFilePath = @"0:\admin_password.txt"; + private bool isPasswordSet = false; + + public UserSystem() + { + CheckPasswordStatus(); + } + + private void CheckPasswordStatus() + { + try + { + isPasswordSet = File.Exists(adminPasswordFilePath); + } + catch + { + isPasswordSet = false; + } + } + + public bool IsPasswordSet + { + get { return isPasswordSet; } + } + + public void SetAdminPassword() + { + Console.WriteLine("===================================="); + Console.WriteLine(" First Time Setup"); + Console.WriteLine("===================================="); + Console.WriteLine("Please set a password for admin user:"); + + string password = ReadPassword(); + + Console.WriteLine("Please confirm your password:"); + string confirmPassword = ReadPassword(); + + if (password == confirmPassword) + { + try + { + // 简单存储密码（实际应用中应使用加密） + File.WriteAllText(adminPasswordFilePath, password); + Console.WriteLine("Password set successfully!"); + isPasswordSet = true; + } + catch (Exception ex) + { + Console.WriteLine($"Error setting password: {ex.Message}"); + } + } + else + { + Console.WriteLine("Passwords do not match. Please try again."); + SetAdminPassword(); + } + } + + public bool Login() + { + Console.WriteLine("===================================="); + Console.WriteLine(" System Login"); + Console.WriteLine("===================================="); + Console.WriteLine("Username: admin"); + Console.WriteLine("Password:"); + + string password = ReadPassword(); + + try + { + string storedPassword = File.ReadAllText(adminPasswordFilePath); + if (password == storedPassword) + { + Console.WriteLine("Login successful!"); + return true; + } + else + { + Console.WriteLine("Invalid password. Please try again."); + return false; + } + } + catch (Exception ex) + { + Console.WriteLine($"Error during login: {ex.Message}"); + return false; + } + } + + private string ReadPassword() + { + string password = ""; + while (true) + { + ConsoleKeyInfo keyInfo = Console.ReadKey(true); + if (keyInfo.Key == ConsoleKey.Enter) + { + Console.WriteLine(); + break; + } + else if (keyInfo.Key == ConsoleKey.Backspace) + { + if (password.Length > 0) + { + password = password.Substring(0, password.Length - 1); + // 简化退格处理，只修改password字符串 + // 在Cosmos中，Console.Write("\b \b")可能不被支持 + } + } + else + { + password += keyInfo.KeyChar; + Console.Write("*"); + } + } + return password; + } + + public bool ChangePassword() + { + Console.WriteLine("===================================="); + Console.WriteLine(" Change Password"); + Console.WriteLine("===================================="); + + // 验证当前密码 + Console.WriteLine("Please enter your current password:"); + string currentPassword = ReadPassword(); + + try + { + string storedPassword = File.ReadAllText(adminPasswordFilePath); + if (currentPassword != storedPassword) + { + Console.WriteLine("Current password is incorrect."); + return false; + } + + // 设置新密码 + Console.WriteLine("Please enter your new password:"); + string newPassword = ReadPassword(); + + Console.WriteLine("Please confirm your new password:"); + string confirmPassword = ReadPassword(); + + if (newPassword == confirmPassword) + { + // 存储新密码 + File.WriteAllText(adminPasswordFilePath, newPassword); + Console.WriteLine("Password changed successfully!"); + return true; + } + else + { + Console.WriteLine("New passwords do not match."); + return false; + } + } + catch (Exception ex) + { + Console.WriteLine($"Error changing password: {ex.Message}"); + return false; + } + } + } +} \ No newline at end of file diff --git a/global.json b/global.json new file mode 100644 index 0000000..60bbb79 --- /dev/null +++ b/global.json @@ -0,0 +1,6 @@ +{ + "sdk": { + "version": "6.0.419", + "rollForward": "latestMinor" + } +} \ No newline at end of file