修改版本号

欸

AboutForm.cs

@@ -1,9 +1,3 @@
- // _              _                             
- //| | _____  _ __| |_ __ _ _ __  _ __       ____
- //| |/ / _ \| '__| __/ _` | '_ \| '_ \ ____|_  /
- //|   | (_) | |  | || (_| | |_) | |_) |_____/ / 
- //|_|\_\___/|_|   \__\__,_| .__/| .__/     /___|
- //                        |_|   |_|             
 using System;
 using System.Drawing;
 using System.Windows.Forms;
@@ -57,7 +51,7 @@ namespace AppStore
 
             // 初始化并添加应用信息
             infoLabel = new Label();
-            infoLabel.Text = "kortapp-z\n版本: 1.1.5\n作者: zs-yg\n一个简单、开源的应用商店\nkortapp-z是完全免费\n基于.NET8和C/C++的软件";
+            infoLabel.Text = "kortapp-z\n版本: 1.2.8\n作者: zs-yg\n一个简单、开源的应用商店\nkortapp-z是完全免费\n基于.NET8和C/C++的软件";
             infoLabel.Font = new Font("Microsoft YaHei", 12);
             infoLabel.AutoSize = false;
             infoLabel.Width = 300;

AppCard.cs

@@ -1,9 +1,3 @@
- // _              _                             
- //| | _____  _ __| |_ __ _ _ __  _ __       ____
- //| |/ / _ \| '__| __/ _` | '_ \| '_ \ ____|_  /
- //|   | (_) | |  | || (_| | |_) | |_) |_____/ / 
- //|_|\_\___/|_|   \__\__,_| .__/| .__/     /___|
- //                        |_|   |_|             
 using System;
 using System.Drawing;
 using System.Windows.Forms;
@@ -54,9 +48,23 @@ namespace AppStore
             this.Padding = new Padding(10);
             
             // 异步初始化卡片路径和边框
+            // 预加载边框路径
             Task.Run(() => {
                 InitializeCardPath();
                 InitializeBorder();
+                
+                // 确保在主线程注册事件
+                this.Invoke((MethodInvoker)(() => {
+                    this.Paint += (sender, e) => {
+                        if (BorderCache.IsEmpty) 
+                        {
+                            Task.Run(() => {
+                                InitializeBorder();
+                                this.Invoke((MethodInvoker)(() => this.Invalidate()));
+                            });
+                        }
+                    };
+                }));
             });
 
             // 应用图标 - 添加null检查
@@ -187,52 +195,58 @@ namespace AppStore
             // 使用卡片尺寸作为缓存键
             string cacheKey = $"{Width}_{Height}_10";
             
-            // 检查缓存中是否已有路径
+            // 双重检查锁模式确保线程安全
             if (!BorderCache.TryGetValue(cacheKey, out var borderPath))
             {
-                // 创建临时文件存储路径数据
+                lock (BorderCache)
-                string tempFile = Path.GetTempFileName();
-                try 
                 {
-                    // 配置C++程序启动参数
+                    if (!BorderCache.TryGetValue(cacheKey, out borderPath))
-                    ProcessStartInfo startInfo = new ProcessStartInfo 
                     {
-                        FileName = Path.Combine(Application.StartupPath, "resource", "border_renderer.exe"),
+                        // 创建临时文件存储路径数据
-                        Arguments = $"{Width} {Height} 10 \"{tempFile}\"", // 传递宽高和圆角半径
+                        string tempFile = Path.GetTempFileName();
-                        UseShellExecute = false, // 不显示命令行窗口
+                        try 
-                        CreateNoWindow = true    // 静默运行
-                    };
-
-                    // 启动C++程序计算路径
-                    using (var process = Process.Start(startInfo)) 
-                    {
-                        process.WaitForExit();
-                        
-                        // 检查计算结果
-                        if (process.ExitCode == 0 && File.Exists(tempFile)) 
                         {
-                            // 读取C++程序生成的路径点
+                            // 配置C++程序启动参数
-                            var lines = File.ReadAllLines(tempFile);
+                            ProcessStartInfo startInfo = new ProcessStartInfo 
-                            PointF[] points = lines.Select(line => {
+                            {
-                                var parts = line.Split(','); // 解析坐标点
+                                FileName = Path.Combine(Application.StartupPath, "resource", "border_renderer.exe"),
-                                return new PointF(float.Parse(parts[0]), float.Parse(parts[1]));
+                                Arguments = $"{Width} {Height} 10 \"{tempFile}\"", // 传递宽高和圆角半径
-                            }).ToArray();
+                                UseShellExecute = false, // 不显示命令行窗口
-                            
+                                CreateNoWindow = true    // 静默运行
-                            // 创建GraphicsPath对象
+                            };
-                            borderPath = new System.Drawing.Drawing2D.GraphicsPath();
+
-                            borderPath.AddLines(points); // 添加路径点
+                            // 启动C++程序计算路径
-                            
+                            using (var process = Process.Start(startInfo)) 
-                            // 缓存路径对象
+                            {
-                            BorderCache.TryAdd(cacheKey, borderPath);
+                                process.WaitForExit();
+                                
+                                // 检查计算结果
+                                if (process.ExitCode == 0 && File.Exists(tempFile)) 
+                                {
+                                    // 读取C++程序生成的路径点
+                                    var lines = File.ReadAllLines(tempFile);
+                                    PointF[] points = lines.Select(line => {
+                                        var parts = line.Split(','); // 解析坐标点
+                                        return new PointF(float.Parse(parts[0]), float.Parse(parts[1]));
+                                    }).ToArray();
+                                    
+                                    // 创建GraphicsPath对象
+                                    borderPath = new System.Drawing.Drawing2D.GraphicsPath();
+                                    borderPath.AddLines(points); // 添加路径点
+                                    
+                                    // 缓存路径对象
+                                    BorderCache.TryAdd(cacheKey, borderPath);
+                                }
+                            }
+                        }
+                        finally 
+                        {
+                            // 确保临时文件被删除
+                            if (File.Exists(tempFile)) 
+                            {
+                                File.Delete(tempFile);
+                            }
                         }
-                    }
-                }
-                finally 
-                {
-                    // 确保临时文件被删除
-                    if (File.Exists(tempFile)) 
-                    {
-                        File.Delete(tempFile);
                     }
                 }
             }
@@ -243,6 +257,12 @@ namespace AppStore
         {
             base.OnPaint(e);
             
+            // 确保边框已初始化
+            if (BorderCache.IsEmpty) 
+            {
+                InitializeBorder();
+            }
+            
             // 绘制背景
             using (var brush = new SolidBrush(this.BackColor)) {
                 e.Graphics.FillRectangle(brush, this.ClientRectangle);

AppSearch.cs

@@ -1,9 +1,3 @@
- // _              _                             
- //| | _____  _ __| |_ __ _ _ __  _ __       ____
- //| |/ / _ \| '__| __/ _` | '_ \| '_ \ ____|_  /
- //|   | (_) | |  | || (_| | |_) | |_) |_____/ / 
- //|_|\_\___/|_|   \__\__,_| .__/| .__/     /___|
- //                        |_|   |_|             
 using System;
 using System.Collections.Generic;
 using System.Linq;

DownloadItem.cs

@@ -1,131 +1,137 @@
- // _              _                             
+using System;
- //| | _____  _ __| |_ __ _ _ __  _ __       ____
+using System.Drawing;
- //| |/ / _ \| '__| __/ _` | '_ \| '_ \ ____|_  /
+using System.Windows.Forms;
- //|   | (_) | |  | || (_| | |_) | |_) |_____/ / 
+
- //|_|\_\___/|_|   \__\__,_| .__/| .__/     /___|
+namespace AppStore
- //                        |_|   |_|             
+{
-using System;
+    public class DownloadItem : UserControl
-using System.Drawing;
+    {
-using System.Windows.Forms;
+        private Label nameLabel;
-
+        private ProgressBar progressBar;
-namespace AppStore
+        private Label statusLabel;
-{
+        private Button cancelBtn;
-    public class DownloadItem : UserControl
+
-    {
+        public string FileName { get; set; } = string.Empty;
-        private Label nameLabel;
+        public int Progress { get; set; }
-        private ProgressBar progressBar;
+        public string Status { get; set; } = string.Empty;
-        private Label statusLabel;
+
-        private Button cancelBtn;
+        public DownloadItem()
-
+        {
-        public string FileName { get; set; } = string.Empty;
+            nameLabel = new Label();
-        public int Progress { get; set; }
+            progressBar = new ProgressBar();
-        public string Status { get; set; } = string.Empty;
+            statusLabel = new Label();
-
+            cancelBtn = new Button();
-        public DownloadItem()
+            
-        {
+            InitializeComponent();
-            nameLabel = new Label();
+            
-            progressBar = new ProgressBar();
+            // 监听主题变化
-            statusLabel = new Label();
+            ThemeManager.ThemeChanged += (theme) => {
-            cancelBtn = new Button();
+                this.Invoke((MethodInvoker)delegate {
-            
+                    ApplyTheme();
-            InitializeComponent();
+                });
-            
+            };
-            // 监听主题变化
+        }
-            ThemeManager.ThemeChanged += (theme) => {
+
-                this.Invoke((MethodInvoker)delegate {
+        private void ApplyTheme()
-                    ApplyTheme();
+        {
-                });
+            this.BackColor = ThemeManager.CurrentTheme == ThemeManager.ThemeMode.Light 
-            };
+                ? Color.White 
-        }
+                : Color.Black;
-
+            this.ForeColor = ThemeManager.CurrentTheme == ThemeManager.ThemeMode.Light 
-        private void ApplyTheme()
+                ? Color.Black 
-        {
+                : Color.White;
-            this.BackColor = ThemeManager.CurrentTheme == ThemeManager.ThemeMode.Light 
+            
-                ? Color.White 
+            cancelBtn.BackColor = ThemeManager.CurrentTheme == ThemeManager.ThemeMode.Light 
-                : Color.Black;
+                ? SystemColors.Control 
-            this.ForeColor = ThemeManager.CurrentTheme == ThemeManager.ThemeMode.Light 
+                : Color.FromArgb(70, 70, 70);
-                ? Color.Black 
+            cancelBtn.ForeColor = ThemeManager.TextColor;
-                : Color.White;
+        }
-            
+
-            cancelBtn.BackColor = ThemeManager.CurrentTheme == ThemeManager.ThemeMode.Light 
+        private void InitializeComponent()
-                ? SystemColors.Control 
+        {
-                : Color.FromArgb(70, 70, 70);
+            this.Size = new Size(400, 60);
-            cancelBtn.ForeColor = ThemeManager.TextColor;
+            this.BackColor = ThemeManager.CurrentTheme == ThemeManager.ThemeMode.Light 
-        }
+                ? Color.White 
-
+                : Color.Black;
-        private void InitializeComponent()
+            this.BorderStyle = BorderStyle.None; // 禁用默认边框
-        {
+            this.ForeColor = ThemeManager.CurrentTheme == ThemeManager.ThemeMode.Light 
-            this.Size = new Size(400, 60);
+                ? Color.Black 
-            this.BackColor = ThemeManager.CurrentTheme == ThemeManager.ThemeMode.Light 
+                : Color.White;
-                ? Color.White 
+            this.Paint += DownloadItem_Paint; // 添加自定义绘制
-                : Color.Black;
+
-            this.BorderStyle = BorderStyle.FixedSingle;
+            // 文件名标签
-            this.ForeColor = ThemeManager.CurrentTheme == ThemeManager.ThemeMode.Light 
+            nameLabel = new Label();
-                ? Color.Black 
+            nameLabel.AutoSize = true;
-                : Color.White;
+            nameLabel.Location = new Point(10, 10);
-
+            nameLabel.Font = new Font("Microsoft YaHei", 9, FontStyle.Bold);
-            // 文件名标签
+            this.Controls.Add(nameLabel);
-            nameLabel = new Label();
+
-            nameLabel.AutoSize = true;
+            // 进度条
-            nameLabel.Location = new Point(10, 10);
+            progressBar = new ProgressBar();
-            nameLabel.Font = new Font("Microsoft YaHei", 9, FontStyle.Bold);
+            progressBar.Size = new Size(200, 20);
-            this.Controls.Add(nameLabel);
+            progressBar.Location = new Point(10, 30);
-
+            this.Controls.Add(progressBar);
-            // 进度条
+
-            progressBar = new ProgressBar();
+            // 状态标签
-            progressBar.Size = new Size(200, 20);
+            statusLabel = new Label();
-            progressBar.Location = new Point(10, 30);
+            statusLabel.AutoSize = true;
-            this.Controls.Add(progressBar);
+            statusLabel.Location = new Point(220, 30);
-
+            statusLabel.Font = new Font("Microsoft YaHei", 8);
-            // 状态标签
+            this.Controls.Add(statusLabel);
-            statusLabel = new Label();
+
-            statusLabel.AutoSize = true;
+            // 取消按钮
-            statusLabel.Location = new Point(220, 30);
+            cancelBtn = new Button();
-            statusLabel.Font = new Font("Microsoft YaHei", 8);
+            cancelBtn.Text = "取消";
-            this.Controls.Add(statusLabel);
+            cancelBtn.Size = new Size(60, 25);
-
+            cancelBtn.Location = new Point(320, 30);
-            // 取消按钮
+            cancelBtn.BackColor = ThemeManager.CurrentTheme == ThemeManager.ThemeMode.Light 
-            cancelBtn = new Button();
+                ? SystemColors.Control 
-            cancelBtn.Text = "取消";
+                : Color.FromArgb(70, 70, 70);
-            cancelBtn.Size = new Size(60, 25);
+            cancelBtn.ForeColor = ThemeManager.TextColor;
-            cancelBtn.Location = new Point(320, 30);
+            cancelBtn.FlatStyle = FlatStyle.Flat;
-            cancelBtn.BackColor = ThemeManager.CurrentTheme == ThemeManager.ThemeMode.Light 
+            cancelBtn.FlatAppearance.BorderSize = 0;
-                ? SystemColors.Control 
+            cancelBtn.Click += CancelBtn_Click;
-                : Color.FromArgb(70, 70, 70);
+            this.Controls.Add(cancelBtn);
-            cancelBtn.ForeColor = ThemeManager.TextColor;
+        }
-            cancelBtn.FlatStyle = FlatStyle.Flat;
+
-            cancelBtn.FlatAppearance.BorderSize = 0;
+        public void UpdateDisplay()
-            cancelBtn.Click += CancelBtn_Click;
+        {
-            this.Controls.Add(cancelBtn);
+            nameLabel.Text = FileName;
-        }
+            progressBar.Value = Progress;
-
+            statusLabel.Text = Status;
-        public void UpdateDisplay()
+            this.Invalidate(); // 触发重绘
-        {
+        }
-            nameLabel.Text = FileName;
+
-            progressBar.Value = Progress;
+        private void DownloadItem_Paint(object sender, PaintEventArgs e)
-            statusLabel.Text = Status;
+        {
-        }
+            // 自定义边框绘制
-
+            using (var pen = new Pen(ThemeManager.BorderColor, 1))
-        private void CancelBtn_Click(object sender, EventArgs e)
+            {
-        {
+                e.Graphics.DrawRectangle(pen, 
-            if (sender == null || e == null) return;
+                    new Rectangle(0, 0, this.Width - 1, this.Height - 1));
-            if (InvokeRequired)
+            }
-            {
+        }
-                Invoke(new EventHandler(CancelBtn_Click), sender, e);
+
-                return;
+        private void CancelBtn_Click(object sender, EventArgs e)
-            }
+        {
-
+            if (sender == null || e == null) return;
-            try
+            if (InvokeRequired)
-            {
+            {
-                DownloadManager.Instance.CancelDownload(this);
+                Invoke(new EventHandler(CancelBtn_Click), sender, e);
-                Status = "已取消";
+                return;
-                UpdateDisplay();
+            }
-            }
+
-            catch (Exception ex)
+            try
-            {
+            {
-                Status = $"取消失败: {ex.Message}";
+                DownloadManager.Instance.CancelDownload(this);
-                UpdateDisplay();
+                Status = "已取消";
-            }
+                UpdateDisplay();
-        }
+            }
-    }
+            catch (Exception ex)
-}
+            {
+                Status = $"取消失败: {ex.Message}";
+                UpdateDisplay();
+            }
+        }
+    }
+}

ImageCompressorForm.cs

@@ -1,9 +1,3 @@
- // _              _                             
- //| | _____  _ __| |_ __ _ _ __  _ __       ____
- //| |/ / _ \| '__| __/ _` | '_ \| '_ \ ____|_  /
- //|   | (_) | |  | || (_| | |_) | |_) |_____/ / 
- //|_|\_\___/|_|   \__\__,_| .__/| .__/     /___|
- //                        |_|   |_|             
 using System;
 using System.Diagnostics;
 using System.Drawing;

Program.cs

@@ -1,9 +1,3 @@
- // _              _                             
- //| | _____  _ __| |_ __ _ _ __  _ __       ____
- //| |/ / _ \| '__| __/ _` | '_ \| '_ \ ____|_  /
- //|   | (_) | |  | || (_| | |_) | |_) |_____/ / 
- //|_|\_\___/|_|   \__\__,_| .__/| .__/     /___|
- //                        |_|   |_|             
 using System;
 using System.Windows.Forms;
 

SettingsForm.cs

@@ -1,9 +1,3 @@
- // _              _                             
- //| | _____  _ __| |_ __ _ _ __  _ __       ____
- //| |/ / _ \| '__| __/ _` | '_ \| '_ \ ____|_  /
- //|   | (_) | |  | || (_| | |_) | |_) |_____/ / 
- //|_|\_\___/|_|   \__\__,_| .__/| .__/     /___|
- //                        |_|   |_|             
 using System;
 using System.Diagnostics;
 using System.IO;

ThemeManager.cs

@@ -1,9 +1,3 @@
- // _              _                             
- //| | _____  _ __| |_ __ _ _ __  _ __       ____
- //| |/ / _ \| '__| __/ _` | '_ \| '_ \ ____|_  /
- //|   | (_) | |  | || (_| | |_) | |_) |_____/ / 
- //|_|\_\___/|_|   \__\__,_| .__/| .__/     /___|
- //                        |_|   |_|             
 using System;
 using System.Drawing;
 using System.Windows.Forms;
@@ -76,6 +70,10 @@ namespace AppStore
         private static readonly Color DarkText = Color.FromArgb(240, 240, 240);
         private static readonly Color DarkButtonHover = Color.FromArgb(60, 60, 60);
         private static readonly Color DarkButtonActive = Color.FromArgb(70, 70, 70);
+        private static readonly Color DarkBorder = Color.FromArgb(80, 80, 80);
+        
+        // 浅色主题边框颜色
+        private static readonly Color LightBorder = Color.FromArgb(180, 180, 180);
 
         public static event Action<ThemeMode> ThemeChanged = delegate {};
 
@@ -108,6 +106,9 @@ namespace AppStore
         public static Color ButtonActiveColor => 
             _currentTheme == ThemeMode.Light ? LightButtonActive : DarkButtonActive;
 
+        public static Color BorderColor => 
+            _currentTheme == ThemeMode.Light ? LightBorder : DarkBorder;
+
         public static void ApplyTheme(Control control)
         {
             ApplyThemeToControl(control);

ToolCard.cs

@@ -1,9 +1,3 @@
- // _              _                             
- //| | _____  _ __| |_ __ _ _ __  _ __       ____
- //| |/ / _ \| '__| __/ _` | '_ \| '_ \ ____|_  /
- //|   | (_) | |  | || (_| | |_) | |_) |_____/ / 
- //|_|\_\___/|_|   \__\__,_| .__/| .__/     /___|
- //                        |_|   |_|             
 using System;
 using System.Drawing;
 using System.Windows.Forms;

border_renderer.cpp

@@ -1,9 +1,3 @@
- // _              _                             
- //| | _____  _ __| |_ __ _ _ __  _ __       ____
- //| |/ / _ \| '__| __/ _` | '_ \| '_ \ ____|_  /
- //|   | (_) | |  | || (_| | |_) | |_) |_____/ / 
- //|_|\_\___/|_|   \__\__,_| .__/| .__/     /___|
- //                        |_|   |_|             
 #include <windows.h>
 #include <vector>
 #include <fstream>

card_calculator.cpp

@@ -1,9 +1,3 @@
- // _              _                             
- //| | _____  _ __| |_ __ _ _ __  _ __       ____
- //| |/ / _ \| '__| __/ _` | '_ \| '_ \ ____|_  /
- //|   | (_) | |  | || (_| | |_) | |_) |_____/ / 
- //|_|\_\___/|_|   \__\__,_| .__/| .__/     /___|
- //                        |_|   |_|             
 #include <iostream>
 #include <fstream>
 #include <vector>

docs/features.html

@@ -17,21 +17,7 @@
             <h2>核心功能</h2>
             
             <article class="feature">
-                <h3>应用程序管理</h3>
+                <h3>目前没有什么东西，别看了，害羞(✿◡‿◡)
-                <p>批量安装、卸载(目前没有)和更新应用程序（目前没有），管理启动项（目前没有）。</p>
-                <p>优势：集中管理所有应用，节省时间，避免系统臃肿。</p>
-            </article>
-            
-            <article class="feature">
-                <h3>资源监控（之后可能在内置工具里有）</h3>
-                <p>实时监控CPU、内存、磁盘和网络使用情况。</p>
-                <p>优势：直观的图表展示，及时发现资源瓶颈。</p>
-            </article>
-            
-            <article class="feature">
-                <h3>文件管理（之后可能在内置工具里有）</h3>
-                <p>高级文件搜索、批量重命名和快速文件分类。</p>
-                <p>优势：提升文件管理效率，支持正则表达式搜索。</p>
             </article>
         </section>
     </main>

inno/innosetup_x64.iss

@@ -2,7 +2,7 @@
 ; 有关创建 Inno Setup 脚本文件的详细信息，请参阅帮助文档！
 
 #define MyAppName "kortapp-z"
-#define MyAppVersion "1.1.5"
+#define MyAppVersion "1.2.8"
 #define MyAppPublisher "zsyg"
 #define MyAppURL "https://github.com/zs-yg/kortapp-z"
 #define MyAppExeName "kortapp-z.exe"

inno/innosetup_x86.iss

@@ -2,7 +2,7 @@
 ; 有关创建 Inno Setup 脚本文件的详细信息，请参阅帮助文档！
 
 #define MyAppName "kortapp-z"
-#define MyAppVersion "1.1.5"
+#define MyAppVersion "1.2.8"
 #define MyAppPublisher "zsyg"
 #define MyAppURL "https://github.com/zs-yg/kortapp-z"
 #define MyAppExeName "kortapp-z.exe"

log_cleaner.cpp

@@ -1,9 +1,3 @@
- // _              _                             
- //| | _____  _ __| |_ __ _ _ __  _ __       ____
- //| |/ / _ \| '__| __/ _` | '_ \| '_ \ ____|_  /
- //|   | (_) | |  | || (_| | |_) | |_) |_____/ / 
- //|_|\_\___/|_|   \__\__,_| .__/| .__/     /___|
- //                        |_|   |_|              
 #include <iostream>
 #include <filesystem>
 #include <chrono>

logger.cs

@@ -1,9 +1,3 @@
- // _              _                             
- //| | _____  _ __| |_ __ _ _ __  _ __       ____
- //| |/ / _ \| '__| __/ _` | '_ \| '_ \ ____|_  /
- //|   | (_) | |  | || (_| | |_) | |_) |_____/ / 
- //|_|\_\___/|_|   \__\__,_| .__/| .__/     /___|
- //                        |_|   |_|             
 using System;
 using System.IO;
 using System.Text;
@@ -75,5 +69,25 @@ namespace AppStore
             }
             Log(warningMessage);
         }
+
+        public static void LogDebug(string message, Exception? ex = null)
+        {
+            string debugMessage = $"DEBUG: {message}";
+            if (ex != null)
+            {
+                debugMessage += $"\nException: {ex}\nStackTrace: {ex.StackTrace}";
+            }
+            Log(debugMessage);
+        }
+
+        public static void LogTip(string message, Exception? ex = null)
+        {
+            string tipMessage = $"TIP: {message}";
+            if (ex != null)
+            {
+                tipMessage += $"\nException: {ex}\nStackTrace: {ex.StackTrace}";
+            }
+            Log(tipMessage);
+        }
     }
 }

others/C++/chat_room/Makefile

@@ -0,0 +1,29 @@
+# FLTK聊天室项目Makefile
+CXX = g++
+FLTK_CONFIG = fltk-config
+CXXFLAGS = -std=c++17 -Wall -Iinclude
+LDFLAGS = $(shell $(FLTK_CONFIG) --use-images --ldstaticflags) -static -lws2_32
+
+SRC_DIR = src
+OBJ_DIR = obj
+INC_DIR = include
+
+SRCS = $(wildcard $(SRC_DIR)/*.cpp)
+OBJS = $(patsubst $(SRC_DIR)/%.cpp,$(OBJ_DIR)/%.o,$(SRCS))
+TARGET = chat_room.exe
+
+all: $(OBJ_DIR) $(TARGET)
+
+$(OBJ_DIR):
+	mkdir -p $(OBJ_DIR)
+
+$(TARGET): $(OBJS)
+	$(CXX) $^ -o $@ $(LDFLAGS)
+
+$(OBJ_DIR)/%.o: $(SRC_DIR)/%.cpp
+	$(CXX) $(CXXFLAGS) -c $< -o $@
+
+clean:
+	rm -rf $(OBJ_DIR)/*.o $(TARGET)
+
+.PHONY: all clean

others/C++/chat_room/include/Application.hpp

@@ -0,0 +1,17 @@
+#ifndef APPLICATION_HPP
+#define APPLICATION_HPP
+
+class MainWindow;
+
+class Application {
+public:
+    Application(int argc, char** argv);
+    ~Application();
+    
+    int run();
+
+private:
+    MainWindow* mainWindow;
+};
+
+#endif // APPLICATION_HPP

others/C++/chat_room/include/ChatRoom.hpp

@@ -0,0 +1,36 @@
+#ifndef CHATROOM_HPP
+#define CHATROOM_HPP
+
+#include "NetworkManager.hpp"
+#include "User.hpp"
+#include <string>
+#include <vector>
+#include <memory>
+
+class ChatRoom {
+public:
+    ChatRoom();
+    ~ChatRoom();
+    
+    bool createRoom(int port, const std::string& password = "");
+    bool joinRoom(const std::string& ip, int port, const std::string& password);
+    void sendChatMessage(const std::string& message);
+    void addUser(const std::string& username);
+    void removeUser(const std::string& username);
+    
+    const std::vector<std::string>& getMessages() const;
+    const std::vector<std::shared_ptr<User>>& getUsers() const;
+    std::string getCurrentUsername() const;
+    bool isConnected() const;
+    NetworkManager* getNetworkManager() const;
+    std::string getRoomPassword() const;
+    std::string getLocalIP() const;
+    
+private:
+    std::unique_ptr<NetworkManager> network;
+    std::vector<std::string> messages;
+    std::vector<std::shared_ptr<User>> users;
+    std::string roomPassword;
+};
+
+#endif // CHATROOM_HPP

others/C++/chat_room/include/ChatWindow.hpp

@@ -0,0 +1,31 @@
+#ifndef CHATWINDOW_HPP
+#define CHATWINDOW_HPP
+
+#include <FL/Fl_Window.H>
+#include <FL/Fl_Text_Display.H>
+#include <FL/Fl_Text_Buffer.H>
+#include <FL/Fl_Input.H>
+#include <FL/Fl_Button.H>
+#include <FL/Fl_Browser.H>
+#include <memory>
+#include "ChatRoom.hpp"
+
+class ChatWindow : public Fl_Window {
+public:
+    ChatWindow(int w, int h, const char* title, std::shared_ptr<ChatRoom> chatRoom);
+    
+    void appendMessage(const std::string& message);
+    void updateUserList();
+
+private:
+    std::shared_ptr<ChatRoom> chatRoom;
+    Fl_Text_Display* messageDisplay;
+    Fl_Text_Buffer* messageBuffer;
+    Fl_Input* messageInput;
+    Fl_Button* sendButton;
+    Fl_Browser* userList;
+    
+    static void onSendMessageCallback(Fl_Widget* w, void* data);
+};
+
+#endif // CHATWINDOW_HPP

others/C++/chat_room/include/ConfigManager.hpp

@@ -0,0 +1,22 @@
+#ifndef CONFIGMANAGER_HPP
+#define CONFIGMANAGER_HPP
+
+#include <string>
+#include <map>
+
+class ConfigManager {
+public:
+    static ConfigManager& getInstance();
+    
+    void loadConfig(const std::string& filename);
+    void saveConfig(const std::string& filename);
+    
+    std::string getValue(const std::string& key);
+    void setValue(const std::string& key, const std::string& value);
+
+private:
+    ConfigManager() = default;
+    std::map<std::string, std::string> configMap;
+};
+
+#endif // CONFIGMANAGER_HPP

others/C++/chat_room/include/Constants.hpp

@@ -0,0 +1,14 @@
+#ifndef CONSTANTS_HPP
+#define CONSTANTS_HPP
+
+class Constants {
+public:
+    static const int DEFAULT_PORT = 12345;
+    static const int MAIN_WINDOW_WIDTH = 400;
+    static const int MAIN_WINDOW_HEIGHT = 300;
+    static const int CHAT_WINDOW_WIDTH = 800;
+    static const int CHAT_WINDOW_HEIGHT = 600;
+    static const char MESSAGE_DELIMITER = '|';
+};
+
+#endif // CONSTANTS_HPP

others/C++/chat_room/include/MainWindow.hpp

@@ -0,0 +1,45 @@
+#ifndef MAINWINDOW_HPP
+#define MAINWINDOW_HPP
+
+#include <FL/Fl.H>
+#include <FL/Fl_Window.H>
+#include <FL/Fl_Button.H>
+#include <FL/Fl_Box.H>
+#include <FL/Fl_Input.H>
+#include <FL/Fl_Output.H>
+#include <memory>
+#include "ChatRoom.hpp"
+
+class MainWindow : public Fl_Window {
+public:
+    MainWindow(int w, int h, const char* title);
+    ~MainWindow();
+
+    void showCreateRoomDialog();
+    void showJoinRoomDialog();
+    void showUsernameDialog();
+
+private:
+    Fl_Button* createRoomBtn;
+    Fl_Button* joinRoomBtn;
+    Fl_Box* titleBox;
+    
+    Fl_Window* createRoomDialog;
+    Fl_Window* joinRoomDialog;
+    Fl_Window* usernameDialog;
+    
+    Fl_Input* portInput;
+    Fl_Input* ipInput;
+    Fl_Input* passwordInput;
+    Fl_Input* usernameInput;
+    
+    std::unique_ptr<ChatRoom> chatRoom;
+
+    static void onCreateRoomCallback(Fl_Widget* w, void* data);
+    static void onJoinRoomCallback(Fl_Widget* w, void* data);
+    static void onCreateRoomConfirmCallback(Fl_Widget* w, void* data);
+    static void onJoinRoomConfirmCallback(Fl_Widget* w, void* data);
+    static void onUsernameConfirmCallback(Fl_Widget* w, void* data);
+};
+
+#endif // MAINWINDOW_HPP

others/C++/chat_room/include/Message.hpp

@@ -0,0 +1,36 @@
+#ifndef MESSAGE_HPP
+#define MESSAGE_HPP
+
+#include <string>
+#include <chrono>
+#include <memory>
+#include "User.hpp"
+
+enum class MessageType {
+    NORMAL,        // 普通消息
+    SYSTEM,        // 系统消息
+    TEXT_MESSAGE,  // 文本消息
+    USER_JOIN,     // 用户加入
+    USER_LEAVE,    // 用户离开
+    AUTH           // 认证消息
+};
+
+class Message {
+public:
+    Message(const std::shared_ptr<User>& sender, 
+            const std::string& content,
+            MessageType type = MessageType::NORMAL);
+            
+    const std::shared_ptr<User>& getSender() const;
+    const std::string& getContent() const;
+    MessageType getType() const;
+    std::chrono::system_clock::time_point getTimestamp() const;
+    
+private:
+    std::shared_ptr<User> sender;
+    std::string content;
+    MessageType type;
+    std::chrono::system_clock::time_point timestamp;
+};
+
+#endif // MESSAGE_HPP

others/C++/chat_room/include/MessageProtocol.hpp

@@ -0,0 +1,15 @@
+#ifndef MESSAGEPROTOCOL_HPP
+#define MESSAGEPROTOCOL_HPP
+
+#include <string>
+#include <vector>
+#include "Message.hpp"
+
+class MessageProtocol {
+public:
+    static std::string encodeMessage(const Message& message);
+    static Message decodeMessage(const std::string& data);
+    static bool validateMessage(const std::string& data);
+};
+
+#endif // MESSAGEPROTOCOL_HPP

others/C++/chat_room/include/NetworkEventHandler.hpp

@@ -0,0 +1,34 @@
+#ifndef NETWORKEVENTHANDLER_HPP
+#define NETWORKEVENTHANDLER_HPP
+
+#include <memory>
+#include "ChatRoom.hpp"
+#include "MessageProtocol.hpp"
+
+#include <memory>
+#include <thread>
+#include <atomic>
+#include "ChatRoom.hpp"
+#include "Message.hpp"
+
+class NetworkEventHandler {
+public:
+    explicit NetworkEventHandler(std::shared_ptr<ChatRoom> chatRoom);
+    ~NetworkEventHandler();
+    
+    void start();
+    void stop();
+    
+    void onConnected();
+    void onMessageReceived(const std::string& message);
+    void onError(const std::string& error);
+
+private:
+    void heartbeatCheck();
+    
+    std::shared_ptr<ChatRoom> chatRoom;
+    std::atomic<bool> running;
+    std::thread heartbeatThread;
+};
+
+#endif // NETWORKEVENTHANDLER_HPP

others/C++/chat_room/include/NetworkManager.hpp

@@ -0,0 +1,38 @@
+#ifndef NETWORKMANAGER_HPP
+#define NETWORKMANAGER_HPP
+
+#include <string>
+#include <vector>
+#include <memory>
+#include <thread>
+#include <mutex>
+#include <functional>
+#include <winsock2.h>
+
+class NetworkManager {
+public:
+    using MessageCallback = std::function<void(const std::string&)>;
+    
+    NetworkManager();
+    ~NetworkManager();
+    
+    bool startServer(int port);
+    bool connectToServer(const std::string& ip, int port);
+    void sendMessage(const std::string& message);
+    std::vector<std::string> receiveMessages();
+    bool isConnected() const;
+    
+    void setMessageCallback(MessageCallback callback) {
+        messageCallback = callback;
+    }
+    
+private:
+    SOCKET serverSocket;
+    SOCKET clientSocket;
+    std::vector<SOCKET> clients;
+    std::mutex clientsMutex;
+    std::thread acceptThread;
+    MessageCallback messageCallback;
+};
+
+#endif // NETWORKMANAGER_HPP

others/C++/chat_room/include/RoomInfo.hpp

@@ -0,0 +1,29 @@
+#ifndef ROOMINFO_HPP
+#define ROOMINFO_HPP
+
+#include <string>
+
+class RoomInfo {
+public:
+    RoomInfo(const std::string& name, 
+             const std::string& ip,
+             int port,
+             const std::string& password);
+             
+    const std::string& getName() const;
+    const std::string& getIpAddress() const;
+    int getPort() const;
+    const std::string& getPassword() const;
+    int getUserCount() const;
+    
+    void setUserCount(int count);
+    
+private:
+    std::string name;
+    std::string ipAddress;
+    int port;
+    std::string password;
+    int userCount;
+};
+
+#endif // ROOMINFO_HPP

others/C++/chat_room/include/StringUtils.hpp

@@ -0,0 +1,15 @@
+#ifndef STRINGUTILS_HPP
+#define STRINGUTILS_HPP
+
+#include <string>
+#include <vector>
+
+class StringUtils {
+public:
+    static std::vector<std::string> split(const std::string& str, char delimiter);
+    static std::string trim(const std::string& str);
+    static bool startsWith(const std::string& str, const std::string& prefix);
+    static bool endsWith(const std::string& str, const std::string& suffix);
+};
+
+#endif // STRINGUTILS_HPP

others/C++/chat_room/include/User.hpp

@@ -0,0 +1,22 @@
+#ifndef USER_HPP
+#define USER_HPP
+
+#include <string>
+#include <chrono>
+
+class User {
+public:
+    User(const std::string& username, const std::string& ip);
+    
+    const std::string& getUsername() const;
+    const std::string& getIpAddress() const;
+    bool isActive() const;
+    void updateLastActive();
+    
+private:
+    std::string username;
+    std::string ipAddress;
+    std::chrono::system_clock::time_point lastActive;
+};
+
+#endif // USER_HPP

others/C++/chat_room/include/UserManager.hpp

@@ -0,0 +1,20 @@
+#ifndef USERMANAGER_HPP
+#define USERMANAGER_HPP
+
+#include <algorithm>
+#include <vector>
+#include <memory>
+#include "User.hpp"
+
+class UserManager {
+public:
+    void addUser(std::shared_ptr<User> user);
+    void removeUser(const std::string& username);
+    std::vector<std::shared_ptr<User>> getUsers() const;
+    std::shared_ptr<User> findUser(const std::string& username) const;
+
+private:
+    std::vector<std::shared_ptr<User>> users;
+};
+
+#endif // USERMANAGER_HPP

others/C++/chat_room/src/Application.cpp

@@ -0,0 +1,46 @@
+#include "Application.hpp"
+#include "MainWindow.hpp"
+#include <FL/Fl.H>
+#include <iostream>
+
+Application::Application(int argc, char** argv) 
+    : mainWindow(nullptr) {
+    try {
+        std::cout << "正在初始化应用程序..." << std::endl;
+        mainWindow = new MainWindow(400, 300, "局域网聊天室");
+        std::cout << "主窗口创建成功" << std::endl;
+    } catch (const std::exception& e) {
+        std::cerr << "初始化失败: " << e.what() << std::endl;
+    }
+}
+
+int Application::run() {
+    std::cout << "应用程序启动..." << std::endl;
+    
+    if (!mainWindow) {
+        std::cerr << "致命错误: 主窗口对象创建失败" << std::endl;
+        return 1;
+    }
+
+    try {
+        std::cout << "初始化FLTK图形界面..." << std::endl;
+        Fl::scheme("gtk+");
+        
+        std::cout << "显示主窗口..." << std::endl;
+        mainWindow->show();
+        
+        std::cout << "窗口尺寸: " << mainWindow->w() << "x" << mainWindow->h() << std::endl;
+        std::cout << "进入主事件循环..." << std::endl;
+        
+        int ret = Fl::run();
+        std::cout << "应用程序正常退出" << std::endl;
+        return ret;
+    } catch (const std::exception& e) {
+        std::cerr << "运行时错误: " << e.what() << std::endl;
+        return 1;
+    }
+}
+
+Application::~Application() {
+    delete mainWindow;
+}

others/C++/chat_room/src/ChatRoom.cpp

@@ -0,0 +1,104 @@
+#include "ChatRoom.hpp"
+#include "Message.hpp"
+#include "MessageProtocol.hpp"
+#include <iostream>
+#include <algorithm>
+#include <winsock2.h>
+#include <ws2tcpip.h>
+
+ChatRoom::ChatRoom() : network(std::make_unique<NetworkManager>()) {}
+
+ChatRoom::~ChatRoom() {}
+
+bool ChatRoom::createRoom(int port, const std::string& password) {
+    roomPassword = password;
+    if (!network->startServer(port)) {
+        std::cerr << "Failed to create room on port " << port << std::endl;
+        return false;
+    }
+    return true;
+}
+
+bool ChatRoom::joinRoom(const std::string& ip, int port, const std::string& password) {
+    if (!network->connectToServer(ip, port)) {
+        std::cerr << "Failed to connect to " << ip << ":" << port << std::endl;
+        return false;
+    }
+    
+    // 发送密码验证
+    Message authMsg(nullptr, password, MessageType::AUTH);
+    network->sendMessage(MessageProtocol::encodeMessage(authMsg));
+    
+    // 等待验证响应
+    auto response = network->receiveMessages();
+    if (response.empty() || response[0] != "AUTH_SUCCESS") {
+        return false;
+    }
+    
+    return true;
+}
+
+std::string ChatRoom::getRoomPassword() const {
+    return roomPassword;
+}
+
+std::string ChatRoom::getLocalIP() const {
+    char host[256];
+    if (gethostname(host, sizeof(host)) == SOCKET_ERROR) {
+        return "127.0.0.1";
+    }
+    
+    struct hostent* phe = gethostbyname(host);
+    if (phe == nullptr) {
+        return "127.0.0.1";
+    }
+    
+    for (int i = 0; phe->h_addr_list[i] != nullptr; ++i) {
+        struct in_addr addr;
+        memcpy(&addr, phe->h_addr_list[i], sizeof(struct in_addr));
+        std::string ip = inet_ntoa(addr);
+        if (ip != "127.0.0.1") {
+            return ip;
+        }
+    }
+    
+    return "127.0.0.1";
+}
+
+void ChatRoom::sendChatMessage(const std::string& message) {
+    network->sendMessage(message);
+    messages.push_back(message);
+}
+
+void ChatRoom::addUser(const std::string& username) {
+    auto user = std::make_shared<User>(username, "");
+    users.push_back(user);
+}
+
+void ChatRoom::removeUser(const std::string& username) {
+    users.erase(
+        std::remove_if(users.begin(), users.end(), 
+            [&username](const std::shared_ptr<User>& user) {
+                return user->getUsername() == username;
+            }),
+        users.end());
+}
+
+const std::vector<std::string>& ChatRoom::getMessages() const {
+    return messages;
+}
+
+const std::vector<std::shared_ptr<User>>& ChatRoom::getUsers() const {
+    return users;
+}
+
+std::string ChatRoom::getCurrentUsername() const {
+    if (!users.empty()) {
+        return users[0]->getUsername();
+    }
+    return "";
+}
+
+NetworkManager* ChatRoom::getNetworkManager() const {
+    return network.get();
+}

others/C++/chat_room/src/ChatWindow.cpp

@@ -0,0 +1,50 @@
+#include "ChatWindow.hpp"
+#include <FL/Fl.H>
+#include <iostream>
+
+ChatWindow::ChatWindow(int w, int h, const char* title, std::shared_ptr<ChatRoom> chatRoom)
+    : Fl_Window(w, h, title), chatRoom(chatRoom) {
+    
+    // 设置消息回调
+    auto networkManager = chatRoom->getNetworkManager();
+    networkManager->setMessageCallback([this](const std::string& msg) {
+        this->appendMessage(msg);
+    });
+    
+    messageBuffer = new Fl_Text_Buffer();
+    messageDisplay = new Fl_Text_Display(20, 20, w-220, h-70);
+    messageDisplay->buffer(messageBuffer);
+    
+    userList = new Fl_Browser(w-190, 20, 170, h-70);
+    userList->type(FL_MULTI_BROWSER);
+    
+    messageInput = new Fl_Input(20, h-40, w-100, 30);
+    sendButton = new Fl_Button(w-70, h-40, 60, 30, "发送");
+    sendButton->callback(onSendMessageCallback, this);
+    
+    updateUserList();
+}
+
+void ChatWindow::appendMessage(const std::string& message) {
+    messageBuffer->append(message.c_str());
+    messageBuffer->append("\n");
+    messageDisplay->scroll(messageBuffer->count_lines(0, messageBuffer->length()), 0);
+}
+
+void ChatWindow::updateUserList() {
+    userList->clear();
+    for (const auto& user : chatRoom->getUsers()) {
+        userList->add(user->getUsername().c_str());
+    }
+}
+
+void ChatWindow::onSendMessageCallback(Fl_Widget* w, void* data) {
+    ChatWindow* win = static_cast<ChatWindow*>(data);
+    std::string message = win->messageInput->value();
+    
+    if (!message.empty()) {
+        win->chatRoom->sendChatMessage(message);
+        win->messageInput->value("");
+        Fl::focus(win->messageInput);
+    }
+}

others/C++/chat_room/src/ConfigManager.cpp

@@ -0,0 +1,38 @@
+#include "ConfigManager.hpp"
+#include <fstream>
+#include <sstream>
+
+ConfigManager& ConfigManager::getInstance() {
+    static ConfigManager instance;
+    return instance;
+}
+
+void ConfigManager::loadConfig(const std::string& filename) {
+    std::ifstream file(filename);
+    std::string line;
+    
+    while (std::getline(file, line)) {
+        size_t pos = line.find('=');
+        if (pos != std::string::npos) {
+            std::string key = line.substr(0, pos);
+            std::string value = line.substr(pos + 1);
+            configMap[key] = value;
+        }
+    }
+}
+
+void ConfigManager::saveConfig(const std::string& filename) {
+    std::ofstream file(filename);
+    
+    for (const auto& pair : configMap) {
+        file << pair.first << "=" << pair.second << "\n";
+    }
+}
+
+std::string ConfigManager::getValue(const std::string& key) {
+    return configMap[key];
+}
+
+void ConfigManager::setValue(const std::string& key, const std::string& value) {
+    configMap[key] = value;
+}

others/C++/chat_room/src/MainWindow.cpp

@@ -0,0 +1,140 @@
+#include "MainWindow.hpp"
+#include "ChatWindow.hpp"
+#include <FL/Fl_Input.H>
+#include <FL/Fl_Output.H>
+#include <iostream>
+#include <string>
+
+MainWindow::MainWindow(int w, int h, const char* title) 
+    : Fl_Window(w, h, title), chatRoom(std::make_unique<ChatRoom>()) {
+    
+    // 初始化窗口基础属性
+    color(FL_WHITE);
+    begin();
+    
+    try {
+        // 初始化界面组件
+        titleBox = new Fl_Box(w/2-100, 20, 200, 30, "局域网聊天室");
+        titleBox->box(FL_NO_BOX);
+        titleBox->labelfont(FL_BOLD);
+        titleBox->labelsize(20);
+        titleBox->labelcolor(FL_BLUE);
+        
+        createRoomBtn = new Fl_Button(w/2-100, 100, 200, 40, "创建房间");
+        createRoomBtn->callback(onCreateRoomCallback, this);
+        
+        joinRoomBtn = new Fl_Button(w/2-100, 160, 200, 40, "加入房间");
+        joinRoomBtn->callback(onJoinRoomCallback, this);
+        
+        // 初始化对话框指针
+        createRoomDialog = nullptr;
+        joinRoomDialog = nullptr;
+        usernameDialog = nullptr;
+        
+        end();
+    } catch (const std::exception& e) {
+        std::cerr << "窗口初始化失败: " << e.what() << std::endl;
+        throw;
+    }
+}
+
+MainWindow::~MainWindow() {
+    if (createRoomDialog) delete createRoomDialog;
+    if (joinRoomDialog) delete joinRoomDialog;
+    if (usernameDialog) delete usernameDialog;
+}
+
+void MainWindow::showCreateRoomDialog() {
+    if (createRoomDialog) return;
+    
+    createRoomDialog = new Fl_Window(300, 250, "创建房间");
+    createRoomDialog->begin();
+    
+    portInput = new Fl_Input(100, 30, 180, 30, "端口:");
+    passwordInput = new Fl_Input(100, 70, 180, 30, "密码:");
+    Fl_Button* confirmBtn = new Fl_Button(100, 120, 100, 30, "确认");
+    confirmBtn->callback(onCreateRoomConfirmCallback, this);
+    
+    createRoomDialog->end();
+    createRoomDialog->show();
+}
+
+void MainWindow::showJoinRoomDialog() {
+    if (joinRoomDialog) return;
+    
+    joinRoomDialog = new Fl_Window(300, 250, "加入房间");
+    joinRoomDialog->begin();
+    
+    ipInput = new Fl_Input(100, 30, 180, 30, "IP地址:");
+    portInput = new Fl_Input(100, 70, 180, 30, "端口:");
+    passwordInput = new Fl_Input(100, 110, 180, 30, "密码:");
+    
+    Fl_Button* confirmBtn = new Fl_Button(100, 160, 100, 30, "确认");
+    confirmBtn->callback(onJoinRoomConfirmCallback, this);
+    
+    joinRoomDialog->end();
+    joinRoomDialog->show();
+}
+
+void MainWindow::showUsernameDialog() {
+    if (usernameDialog) return;
+    
+    usernameDialog = new Fl_Window(300, 150, "输入用户名");
+    usernameDialog->begin();
+    
+    usernameInput = new Fl_Input(100, 30, 180, 30, "用户名:");
+    Fl_Button* confirmBtn = new Fl_Button(100, 80, 100, 30, "确认");
+    confirmBtn->callback(onUsernameConfirmCallback, this);
+    
+    usernameDialog->end();
+    usernameDialog->show();
+}
+
+void MainWindow::onCreateRoomCallback(Fl_Widget* w, void* data) {
+    MainWindow* win = static_cast<MainWindow*>(data);
+    win->showCreateRoomDialog();
+}
+
+void MainWindow::onJoinRoomCallback(Fl_Widget* w, void* data) {
+    MainWindow* win = static_cast<MainWindow*>(data);
+    win->showJoinRoomDialog();
+}
+
+void MainWindow::onCreateRoomConfirmCallback(Fl_Widget* w, void* data) {
+    MainWindow* win = static_cast<MainWindow*>(data);
+    int port = std::stoi(win->portInput->value());
+    
+    std::string password = win->passwordInput->value();
+    if (win->chatRoom->createRoom(port, password)) {
+        win->createRoomDialog->hide();
+        win->showUsernameDialog();
+    }
+}
+
+void MainWindow::onJoinRoomConfirmCallback(Fl_Widget* w, void* data) {
+    MainWindow* win = static_cast<MainWindow*>(data);
+    std::string ip = win->ipInput->value();
+    int port = std::stoi(win->portInput->value());
+    
+    std::string password = win->passwordInput->value();
+    if (win->chatRoom->joinRoom(ip, port, password)) {
+        win->joinRoomDialog->hide();
+        win->showUsernameDialog();
+    }
+}
+
+void MainWindow::onUsernameConfirmCallback(Fl_Widget* w, void* data) {
+    MainWindow* win = static_cast<MainWindow*>(data);
+    std::string username = win->usernameInput->value();
+    
+    win->chatRoom->addUser(username);
+    win->usernameDialog->hide();
+    
+    // 创建并显示聊天窗口
+    auto chatRoomPtr = std::shared_ptr<ChatRoom>(win->chatRoom.release());
+    auto chatWindow = new ChatWindow(800, 600, "聊天室", chatRoomPtr);
+    chatWindow->show();
+    
+    // 隐藏主窗口
+    win->hide();
+}

others/C++/chat_room/src/Message.cpp

@@ -0,0 +1,24 @@
+#include "Message.hpp"
+
+Message::Message(const std::shared_ptr<User>& sender, 
+                 const std::string& content,
+                 MessageType type)
+    : sender(sender), content(content), type(type) {
+    timestamp = std::chrono::system_clock::now();
+}
+
+const std::shared_ptr<User>& Message::getSender() const {
+    return sender;
+}
+
+const std::string& Message::getContent() const {
+    return content;
+}
+
+MessageType Message::getType() const {
+    return type;
+}
+
+std::chrono::system_clock::time_point Message::getTimestamp() const {
+    return timestamp;
+}

others/C++/chat_room/src/MessageProtocol.cpp

@@ -0,0 +1,46 @@
+#include "MessageProtocol.hpp"
+#include <sstream>
+#include "StringUtils.hpp"
+
+std::string MessageProtocol::encodeMessage(const Message& message) {
+    std::ostringstream oss;
+    oss << static_cast<int>(message.getType()) << "|"
+        << (message.getSender() ? message.getSender()->getUsername() : "") << "|"
+        << message.getContent();
+    return oss.str();
+}
+
+Message MessageProtocol::decodeMessage(const std::string& data) {
+    auto parts = StringUtils::split(data, '|');
+    if (parts.size() < 3) {
+        throw std::runtime_error("Invalid message format");
+    }
+
+    std::shared_ptr<User> sender = nullptr;
+    if (!parts[1].empty()) {
+        sender = std::make_shared<User>(parts[1], "");
+    }
+    
+    MessageType type = static_cast<MessageType>(std::stoi(parts[0]));
+    std::string content = parts[2];
+    
+    if (type == MessageType::USER_JOIN || type == MessageType::USER_LEAVE) {
+        content = "";
+    }
+
+    return Message(sender, content, type);
+}
+
+bool MessageProtocol::validateMessage(const std::string& data) {
+    auto parts = StringUtils::split(data, '|');
+    if (parts.size() < 3) {
+        return false;
+    }
+    
+    try {
+        int type = std::stoi(parts[0]);
+        return type >= 0 && type <= 5; // 检查消息类型是否有效(0-5对应MessageType枚举)
+    } catch (...) {
+        return false;
+    }
+}

others/C++/chat_room/src/NetworkEventHandler.cpp

@@ -0,0 +1,81 @@
+#include "NetworkEventHandler.hpp"
+#include <iostream>
+#include <chrono>
+#include "MessageProtocol.hpp"
+
+NetworkEventHandler::NetworkEventHandler(std::shared_ptr<ChatRoom> chatRoom)
+    : chatRoom(chatRoom), running(false) {}
+
+NetworkEventHandler::~NetworkEventHandler() {
+    stop();
+}
+
+void NetworkEventHandler::start() {
+    if (running) return;
+    running = true;
+    heartbeatThread = std::thread(&NetworkEventHandler::heartbeatCheck, this);
+}
+
+void NetworkEventHandler::stop() {
+    running = false;
+    if (heartbeatThread.joinable()) {
+        heartbeatThread.join();
+    }
+}
+
+void NetworkEventHandler::onConnected() {
+    auto users = chatRoom->getUsers();
+    if (!users.empty()) {
+        auto user = users[0]; // 假设第一个用户是当前用户
+        Message joinMsg(user, "", MessageType::USER_JOIN);
+        chatRoom->sendChatMessage(MessageProtocol::encodeMessage(joinMsg));
+    }
+}
+
+void NetworkEventHandler::onMessageReceived(const std::string& message) {
+    try {
+        if (!MessageProtocol::validateMessage(message)) {
+            return;
+        }
+
+        auto msg = MessageProtocol::decodeMessage(message);
+        switch (msg.getType()) {
+            case MessageType::TEXT_MESSAGE:
+                chatRoom->sendChatMessage(msg.getSender()->getUsername() + ": " + msg.getContent());
+                break;
+            case MessageType::USER_JOIN:
+                chatRoom->sendChatMessage(msg.getSender()->getUsername() + " 加入了聊天室");
+                break;
+            case MessageType::USER_LEAVE:
+                chatRoom->sendChatMessage(msg.getSender()->getUsername() + " 离开了聊天室");
+                break;
+            case MessageType::SYSTEM:
+                chatRoom->sendChatMessage("[系统] " + msg.getContent());
+                break;
+            case MessageType::AUTH:
+                if (msg.getContent() == chatRoom->getRoomPassword()) {
+                    chatRoom->sendChatMessage("AUTH_SUCCESS");
+                } else {
+                    chatRoom->sendChatMessage("AUTH_FAILED");
+                }
+                break;
+            default:
+                break;
+        }
+    } catch (const std::exception& e) {
+        std::cerr << "消息处理错误: " << e.what() << std::endl;
+    }
+}
+
+void NetworkEventHandler::onError(const std::string& error) {
+    chatRoom->sendChatMessage("[网络错误] " + error);
+}
+
+void NetworkEventHandler::heartbeatCheck() {
+    while (running) {
+        std::this_thread::sleep_for(std::chrono::seconds(30));
+        if (!chatRoom->getNetworkManager()->isConnected()) {
+            onError("连接已断开");
+        }
+    }
+}

others/C++/chat_room/src/NetworkManager.cpp

@@ -0,0 +1,138 @@
+#include "NetworkManager.hpp"
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#include <iostream>
+#include <stdexcept>
+
+#pragma comment(lib, "ws2_32.lib")
+
+NetworkManager::NetworkManager() : serverSocket(INVALID_SOCKET), clientSocket(INVALID_SOCKET) {
+    WSADATA wsaData;
+    if (WSAStartup(MAKEWORD(2, 2), &wsaData) != 0) {
+        throw std::runtime_error("WSAStartup failed");
+    }
+}
+
+NetworkManager::~NetworkManager() {
+    if (serverSocket != INVALID_SOCKET) {
+        closesocket(serverSocket);
+    }
+    if (clientSocket != INVALID_SOCKET) {
+        closesocket(clientSocket);
+    }
+    WSACleanup();
+}
+
+bool NetworkManager::startServer(int port) {
+    serverSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
+    if (serverSocket == INVALID_SOCKET) {
+        return false;
+    }
+
+    sockaddr_in serverAddr;
+    serverAddr.sin_family = AF_INET;
+    serverAddr.sin_addr.s_addr = htonl(INADDR_ANY); // 监听所有网络接口
+    serverAddr.sin_port = htons(port);
+    
+    // 设置SO_REUSEADDR选项
+    int opt = 1;
+    setsockopt(serverSocket, SOL_SOCKET, SO_REUSEADDR, (const char*)&opt, sizeof(opt));
+
+    if (bind(serverSocket, (sockaddr*)&serverAddr, sizeof(serverAddr)) == SOCKET_ERROR) {
+        std::cerr << "绑定端口失败: " << WSAGetLastError() << std::endl;
+        closesocket(serverSocket);
+        return false;
+    }
+
+    if (listen(serverSocket, SOMAXCONN) == SOCKET_ERROR) {
+        std::cerr << "监听失败: " << WSAGetLastError() << std::endl;
+        closesocket(serverSocket);
+        return false;
+    }
+    
+    // 启动接收线程
+    acceptThread = std::thread([this]() {
+        while (true) {
+            sockaddr_in clientAddr;
+            int addrLen = sizeof(clientAddr);
+            SOCKET newClient = accept(serverSocket, (sockaddr*)&clientAddr, &addrLen);
+            if (newClient == INVALID_SOCKET) break;
+            
+            std::lock_guard<std::mutex> lock(clientsMutex);
+            clients.push_back(newClient);
+        }
+    });
+    
+    std::cout << "服务器已启动，监听端口: " << port << std::endl;
+    return true;
+}
+
+bool NetworkManager::connectToServer(const std::string& ip, int port) {
+    clientSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
+    if (clientSocket == INVALID_SOCKET) {
+        return false;
+    }
+
+    sockaddr_in serverAddr;
+    serverAddr.sin_family = AF_INET;
+    inet_pton(AF_INET, ip.c_str(), &serverAddr.sin_addr);
+    serverAddr.sin_port = htons(port);
+
+    if (connect(clientSocket, (sockaddr*)&serverAddr, sizeof(serverAddr)) == SOCKET_ERROR) {
+        std::cerr << "连接服务器失败: " << WSAGetLastError() << std::endl;
+        closesocket(clientSocket);
+        return false;
+    }
+    
+    std::cout << "已连接到服务器: " << ip << ":" << port << std::endl;
+
+    return true;
+}
+
+void NetworkManager::sendMessage(const std::string& message) {
+    // 服务器模式：广播给所有客户端
+    if (serverSocket != INVALID_SOCKET) {
+        std::lock_guard<std::mutex> lock(clientsMutex);
+        for (auto client : clients) {
+            send(client, message.c_str(), message.size(), 0);
+        }
+    }
+    // 客户端模式：发送到服务器
+    else if (clientSocket != INVALID_SOCKET) {
+        send(clientSocket, message.c_str(), message.size(), 0);
+    }
+    
+    // 本地回显
+    if (messageCallback) {
+        messageCallback(message);
+    }
+}
+
+std::vector<std::string> NetworkManager::receiveMessages() {
+    std::vector<std::string> messages;
+    if (clientSocket == INVALID_SOCKET) {
+        return messages;
+    }
+
+    fd_set readSet;
+    FD_ZERO(&readSet);
+    FD_SET(clientSocket, &readSet);
+
+    struct timeval timeout;
+    timeout.tv_sec = 1;
+    timeout.tv_usec = 0;
+
+    if (select(clientSocket + 1, &readSet, nullptr, nullptr, &timeout) > 0) {
+        char buffer[1024];
+        int bytesReceived;
+        while ((bytesReceived = recv(clientSocket, buffer, sizeof(buffer), 0)) > 0) {
+            messages.emplace_back(buffer, bytesReceived);
+        }
+    }
+
+    return messages;
+}
+
+bool NetworkManager::isConnected() const {
+    return clientSocket != INVALID_SOCKET;
+}

others/C++/chat_room/src/RoomInfo.cpp

@@ -0,0 +1,31 @@
+#include "RoomInfo.hpp"
+
+RoomInfo::RoomInfo(const std::string& name, 
+                   const std::string& ip,
+                   int port,
+                   const std::string& password)
+    : name(name), ipAddress(ip), port(port), password(password), userCount(0) {}
+
+const std::string& RoomInfo::getName() const {
+    return name;
+}
+
+const std::string& RoomInfo::getIpAddress() const {
+    return ipAddress;
+}
+
+int RoomInfo::getPort() const {
+    return port;
+}
+
+const std::string& RoomInfo::getPassword() const {
+    return password;
+}
+
+int RoomInfo::getUserCount() const {
+    return userCount;
+}
+
+void RoomInfo::setUserCount(int count) {
+    userCount = count;
+}

others/C++/chat_room/src/StringUtils.cpp

@@ -0,0 +1,34 @@
+#include "StringUtils.hpp"
+#include <algorithm>
+#include <cctype>
+
+std::vector<std::string> StringUtils::split(const std::string& str, char delimiter) {
+    std::vector<std::string> tokens;
+    size_t start = 0;
+    size_t end = str.find(delimiter);
+    
+    while (end != std::string::npos) {
+        tokens.push_back(str.substr(start, end - start));
+        start = end + 1;
+        end = str.find(delimiter, start);
+    }
+    
+    tokens.push_back(str.substr(start));
+    return tokens;
+}
+
+std::string StringUtils::trim(const std::string& str) {
+    auto start = std::find_if_not(str.begin(), str.end(), [](int c) { return std::isspace(c); });
+    auto end = std::find_if_not(str.rbegin(), str.rend(), [](int c) { return std::isspace(c); }).base();
+    return (start >= end) ? "" : std::string(start, end);
+}
+
+bool StringUtils::startsWith(const std::string& str, const std::string& prefix) {
+    return str.size() >= prefix.size() && 
+           str.compare(0, prefix.size(), prefix) == 0;
+}
+
+bool StringUtils::endsWith(const std::string& str, const std::string& suffix) {
+    return str.size() >= suffix.size() && 
+           str.compare(str.size() - suffix.size(), suffix.size(), suffix) == 0;
+}

others/C++/chat_room/src/User.cpp

@@ -0,0 +1,25 @@
+#include "User.hpp"
+#include <chrono>
+
+User::User(const std::string& username, const std::string& ip) 
+    : username(username), ipAddress(ip) {
+    updateLastActive();
+}
+
+const std::string& User::getUsername() const {
+    return username;
+}
+
+const std::string& User::getIpAddress() const {
+    return ipAddress;
+}
+
+bool User::isActive() const {
+    auto now = std::chrono::system_clock::now();
+    auto duration = std::chrono::duration_cast<std::chrono::minutes>(now - lastActive);
+    return duration.count() < 5; // 5分钟内活跃
+}
+
+void User::updateLastActive() {
+    lastActive = std::chrono::system_clock::now();
+}

others/C++/chat_room/src/UserManager.cpp

@@ -0,0 +1,26 @@
+#include "UserManager.hpp"
+
+void UserManager::addUser(std::shared_ptr<User> user) {
+    users.push_back(user);
+}
+
+void UserManager::removeUser(const std::string& username) {
+    users.erase(
+        std::remove_if(users.begin(), users.end(),
+            [&username](const std::shared_ptr<User>& user) {
+                return user->getUsername() == username;
+            }),
+        users.end());
+}
+
+std::vector<std::shared_ptr<User>> UserManager::getUsers() const {
+    return users;
+}
+
+std::shared_ptr<User> UserManager::findUser(const std::string& username) const {
+    auto it = std::find_if(users.begin(), users.end(),
+        [&username](const std::shared_ptr<User>& user) {
+            return user->getUsername() == username;
+        });
+    return it != users.end() ? *it : nullptr;
+}

others/C++/chat_room/src/main.cpp

@@ -0,0 +1,6 @@
+#include "Application.hpp"
+
+int main(int argc, char** argv) {
+    Application app(argc, argv);
+    return app.run();
+}

others/C++/gcc_OCR/Makefile

@@ -0,0 +1,30 @@
+# 编译器设置
+CXX = g++
+CXXFLAGS = -std=c++17 -Wall -Wextra -Iinclude
+LDFLAGS = -lfltk -ltesseract -lleptonica
+
+# 源文件和目标文件
+SRCS = src/main.cpp src/gui_window.cpp src/ocr_engine.cpp \
+       src/file_io.cpp src/error_handler.cpp src/image_processor.cpp
+OBJS = $(patsubst src/%.cpp,obj/%.o,$(SRCS))
+
+# 目标可执行文件
+TARGET = ocr_app.exe
+
+# 默认目标
+all: $(TARGET)
+
+# 链接规则
+$(TARGET): $(OBJS)
+	$(CXX) $(CXXFLAGS) -o $@ $^ $(LDFLAGS)
+
+# 编译规则
+obj/%.o: src/%.cpp
+	@mkdir -p obj
+	$(CXX) $(CXXFLAGS) -c -o $@ $<
+
+# 清理
+clean:
+	rm -rf obj $(TARGET)
+
+.PHONY: all clean

others/C++/gcc_OCR/include/common.hpp

@@ -0,0 +1,19 @@
+#ifndef COMMON_HPP
+#define COMMON_HPP
+
+#include <iostream>
+#include <string>
+#include <memory>
+#include <stdexcept>
+
+// 公共宏定义
+#define APP_NAME "OCR识别器"
+#define APP_VERSION "1.0.0"
+
+// 公共类型定义
+using String = std::string;
+
+// 错误处理宏
+#define THROW_EXCEPTION(msg) throw std::runtime_error(std::string(__FILE__) + ":" + std::to_string(__LINE__) + " " + msg)
+
+#endif // COMMON_HPP

others/C++/gcc_OCR/include/config.hpp

@@ -0,0 +1,40 @@
+#ifndef CONFIG_HPP
+#define CONFIG_HPP
+
+#include "../include/common.hpp"
+#include <map>
+
+struct AppConfig {
+    String language;  // OCR识别语言
+    String lastDir;    // 最后打开的目录
+    int windowWidth;   // 窗口宽度
+    int windowHeight;  // 窗口高度
+};
+
+class ConfigManager {
+public:
+    ConfigManager();
+    
+    // 加载配置
+    bool loadConfig(const String& filePath = "config.ini");
+    
+    // 保存配置
+    bool saveConfig(const String& filePath = "config.ini");
+    
+    // 获取配置
+    AppConfig getConfig() const;
+    
+    // 更新配置
+    void updateConfig(const AppConfig& newConfig);
+    
+private:
+    AppConfig config;
+    
+    // 解析INI文件
+    void parseIni(const String& content);
+    
+    // 生成INI文件内容
+    String generateIni() const;
+};
+
+#endif // CONFIG_HPP

others/C++/gcc_OCR/include/error_handler.hpp

@@ -0,0 +1,28 @@
+#ifndef ERROR_HANDLER_HPP
+#define ERROR_HANDLER_HPP
+
+#include "../include/common.hpp"
+#include <stdexcept>
+
+// 错误代码枚举
+enum class ErrorCode {
+    FILE_IO_ERROR,
+    OCR_INIT_ERROR,
+    OCR_PROCESS_ERROR,
+    GUI_ERROR,
+    UNKNOWN_ERROR
+};
+
+// 自定义异常类
+class OCRException : public std::runtime_error {
+public:
+    ErrorCode code;
+    
+    OCRException(ErrorCode ec, const String& msg)
+        : std::runtime_error(msg), code(ec) {}
+};
+
+// 错误处理函数
+void handleError(const std::exception& e);
+
+#endif // ERROR_HANDLER_HPP

others/C++/gcc_OCR/include/file_io.hpp

@@ -0,0 +1,16 @@
+#ifndef FILE_IO_HPP
+#define FILE_IO_HPP
+
+#include "../include/common.hpp"
+#include <vector>
+
+// 保存文本到文件
+bool saveTextToFile(const String& filePath, const String& content);
+
+// 从文件加载文本
+String loadTextFromFile(const String& filePath);
+
+// 获取支持的图像格式列表
+std::vector<String> getSupportedImageFormats();
+
+#endif // FILE_IO_HPP

others/C++/gcc_OCR/include/gui_window.hpp

@@ -0,0 +1,50 @@
+#ifndef GUI_WINDOW_HPP
+#define GUI_WINDOW_HPP
+
+#include <FL/Fl.H>
+#include <FL/Fl_Window.H>
+#include <FL/Fl_Button.H>
+#include <FL/Fl_Text_Display.H>
+#include <FL/Fl_Text_Buffer.H>
+#include <FL/Fl_Choice.H>
+#include "../include/common.hpp"
+
+class GUIWindow {
+public:
+    GUIWindow(int width, int height, const char* title);
+    ~GUIWindow();
+    
+    // 设置OCR结果文本
+    void setOCRResult(const String& text);
+    
+    // 按钮状态控制
+    void disableButtons();
+    void enableButtons();
+    
+    // 获取当前语言设置
+    String getLanguage() const;
+    
+private:
+    Fl_Window* window;
+    Fl_Text_Display* textDisplay;
+    Fl_Text_Buffer* textBuffer;
+    Fl_Button* openButton;
+    Fl_Button* saveButton;
+    Fl_Choice* languageChoice;
+    
+    // 支持的语言列表
+    static constexpr const char* LANGUAGES[3] = {"英文", "简体中文", "中英文混合"};
+    static constexpr const char* LANGUAGE_CODES[3] = {"eng", "chi_sim", "eng+chi_sim"};
+    
+    // 回调函数
+    static void openCallback(Fl_Widget* w, void* data);
+    static void saveCallback(Fl_Widget* w, void* data);
+    
+    // 初始化UI
+    void initUI();
+    
+    // 异常处理辅助方法
+    static void handleException(void* data);
+};
+
+#endif // GUI_WINDOW_HPP

others/C++/gcc_OCR/include/image_processor.hpp

@@ -0,0 +1,31 @@
+#ifndef IMAGE_PROCESSOR_HPP
+#define IMAGE_PROCESSOR_HPP
+
+#include "../include/common.hpp"
+#include <leptonica/allheaders.h>
+
+class ImageProcessor {
+public:
+    // 从文件加载图像并进行预处理
+    static Pix* loadAndPreprocess(const String& filePath);
+    
+    // 图像预处理
+    static Pix* preprocess(Pix* image);
+    
+    // 转换为灰度图像
+    static Pix* convertToGrayscale(Pix* image);
+    
+    // 二值化处理
+    static Pix* binarize(Pix* image);
+    
+    // 调整对比度
+    static Pix* adjustContrast(Pix* image, float factor);
+    
+    // 调整亮度
+    static Pix* adjustBrightness(Pix* image, int delta);
+    
+    // 降噪处理
+    static Pix* removeNoise(Pix* image);
+};
+
+#endif // IMAGE_PROCESSOR_HPP

others/C++/gcc_OCR/include/ocr_engine.hpp

@@ -0,0 +1,30 @@
+#ifndef OCR_ENGINE_HPP
+#define OCR_ENGINE_HPP
+
+#include <tesseract/baseapi.h>
+#include <leptonica/allheaders.h>
+#include "../include/common.hpp"
+
+class OCREngine {
+public:
+    OCREngine();
+    ~OCREngine();
+    
+    // 设置识别语言
+    bool setLanguage(const String& lang);
+    
+    // 从图像文件识别文本
+    String recognizeFromFile(const String& filePath);
+    
+    // 从内存图像识别文本
+    String recognizeFromImage(Pix* image);
+    
+private:
+    tesseract::TessBaseAPI* api;
+    String currentLanguage;
+    
+    // 初始化Tesseract
+    void initTesseract();
+};
+
+#endif // OCR_ENGINE_HPP

others/C++/gcc_OCR/include/result_display.hpp

@@ -0,0 +1,27 @@
+#ifndef RESULT_DISPLAY_HPP
+#define RESULT_DISPLAY_HPP
+
+#include "../include/common.hpp"
+#include <vector>
+
+class ResultDisplay {
+public:
+    // 格式化OCR结果
+    static String formatResult(const String& rawText);
+    
+    // 校正常见OCR错误
+    static String correctCommonErrors(const String& text);
+    
+    // 分割段落
+    static std::vector<String> splitParagraphs(const String& text);
+    
+    // 高亮低置信度区域
+    static String highlightLowConfidence(const String& text, const std::vector<float>& confidences);
+    
+    // 导出为不同格式
+    static bool exportAsText(const String& filePath, const String& content);
+    static bool exportAsHtml(const String& filePath, const String& content);
+    static bool exportAsPdf(const String& filePath, const String& content);
+};
+
+#endif // RESULT_DISPLAY_HPP

others/C++/gcc_OCR/include/utils.hpp

@@ -0,0 +1,20 @@
+#ifndef UTILS_HPP
+#define UTILS_HPP
+
+#include "../include/common.hpp"
+#include <vector>
+
+// 字符串工具
+String trim(const String& str);
+std::vector<String> split(const String& str, char delimiter);
+String join(const std::vector<String>& strings, const String& delimiter);
+
+// 图像工具
+bool isImageFile(const String& filePath);
+String getFileExtension(const String& filePath);
+
+// 系统工具
+String getCurrentDateTime();
+String getHomeDirectory();
+
+#endif // UTILS_HPP

others/C++/gcc_OCR/src/error_handler.cpp

@@ -0,0 +1,27 @@
+#include "../include/error_handler.hpp"
+#include <iostream>
+#include <FL/Fl.H>
+#include <FL/fl_ask.H>
+
+void handleError(const std::exception& e) {
+    // 记录错误到控制台
+    std::cerr << "错误: " << e.what() << std::endl;
+    
+    // 显示用户友好的错误消息
+    if (Fl::first_window()) {
+        fl_alert("%s", e.what());
+    } else {
+        std::cerr << "无法显示错误对话框: 没有可用的GUI窗口" << std::endl;
+    }
+}
+
+String errorCodeToString(ErrorCode code) {
+    switch(code) {
+        case ErrorCode::FILE_IO_ERROR: return "文件IO错误";
+        case ErrorCode::OCR_INIT_ERROR: return "OCR初始化错误";
+        case ErrorCode::OCR_PROCESS_ERROR: return "OCR处理错误";
+        case ErrorCode::GUI_ERROR: return "GUI错误";
+        case ErrorCode::UNKNOWN_ERROR: return "未知错误";
+        default: return "未定义的错误代码";
+    }
+}

others/C++/gcc_OCR/src/file_io.cpp

@@ -0,0 +1,39 @@
+#include "../include/file_io.hpp"
+#include "../include/error_handler.hpp"
+#include <fstream>
+#include <sstream>
+
+bool saveTextToFile(const String& filePath, const String& content) {
+    std::ofstream outFile(filePath);
+    if (!outFile) {
+        THROW_EXCEPTION("无法打开文件进行写入: " + filePath);
+        return false;
+    }
+    
+    outFile << content;
+    outFile.close();
+    return true;
+}
+
+String loadTextFromFile(const String& filePath) {
+    std::ifstream inFile(filePath);
+    if (!inFile) {
+        THROW_EXCEPTION("无法打开文件进行读取: " + filePath);
+    }
+    
+    std::stringstream buffer;
+    buffer << inFile.rdbuf();
+    inFile.close();
+    return buffer.str();
+}
+
+std::vector<String> getSupportedImageFormats() {
+    return {
+        "*.png",
+        "*.jpg",
+        "*.jpeg",
+        "*.bmp",
+        "*.tif",
+        "*.tiff"
+    };
+}

others/C++/gcc_OCR/src/gui_window.cpp

@@ -0,0 +1,106 @@
+#include "../include/gui_window.hpp"
+#include "../include/file_io.hpp"
+#include "../include/ocr_engine.hpp"
+#include <FL/Fl_File_Chooser.H>
+#include <thread>
+
+// 异常信息结构体
+struct ExceptionData {
+    GUIWindow* window;
+    String errorMsg;
+};
+
+GUIWindow::GUIWindow(int width = 900, int height = 700, const char* title = "OCR识别工具") {
+    window = new Fl_Window(width, height, title);
+    initUI();
+    window->end();
+    window->show();
+}
+
+GUIWindow::~GUIWindow() {
+    delete textBuffer;
+    delete window;
+}
+
+void GUIWindow::initUI() {
+    textBuffer = new Fl_Text_Buffer();
+    textDisplay = new Fl_Text_Display(20, 20, 860, 550, "识别结果");
+    textDisplay->buffer(textBuffer);
+    
+    // 添加语言选择下拉菜单
+    languageChoice = new Fl_Choice(70, 580, 300, 25, "识别语言");
+    for (int i = 0; i < 3; ++i) {
+        languageChoice->add(LANGUAGES[i]);
+    }
+    languageChoice->value(0); // 默认选择英文
+    
+    openButton = new Fl_Button(390, 580, 150, 25, "打开图片");
+    openButton->callback(openCallback, this);
+    
+    saveButton = new Fl_Button(550, 580, 150, 25, "保存结果");
+    saveButton->callback(saveCallback, this);
+}
+
+void GUIWindow::setOCRResult(const String& text) {
+    textBuffer->text(text.c_str());
+}
+
+String GUIWindow::getLanguage() const {
+    return LANGUAGE_CODES[languageChoice->value()];
+}
+
+void GUIWindow::handleException(void* data) {
+    ExceptionData* exData = static_cast<ExceptionData*>(data);
+    exData->window->setOCRResult("无法识别");
+    exData->window->enableButtons();
+    fl_alert("识别错误: %s", exData->errorMsg.c_str());
+    delete exData;
+}
+
+void GUIWindow::openCallback(Fl_Widget* w, void* data) {
+    (void)w;
+    GUIWindow* win = static_cast<GUIWindow*>(data);
+    const char* filename = fl_file_chooser("选择图片文件", "*.{png,jpg,bmp}", "");
+    if (filename) {
+        win->setOCRResult("正在识别...");
+        win->disableButtons();
+        
+        std::thread([win, filename]() {
+            try {
+                OCREngine ocr;
+                if (!ocr.setLanguage(win->getLanguage())) {
+                    throw std::runtime_error("无法设置识别语言");
+                }
+                String result = ocr.recognizeFromFile(filename);
+                Fl::awake([](void* data) {
+                    auto* ctx = static_cast<std::pair<GUIWindow*, String>*>(data);
+                    ctx->first->setOCRResult(ctx->second.empty() ? "无法识别" : ctx->second);
+                    ctx->first->enableButtons();
+                    delete ctx;
+                }, new std::pair<GUIWindow*, String>(win, result));
+            } catch (const std::exception& e) {
+                ExceptionData* exData = new ExceptionData{win, e.what()};
+                Fl::awake(handleException, exData);
+            }
+        }).detach();
+    }
+}
+
+void GUIWindow::disableButtons() {
+    openButton->deactivate();
+    saveButton->deactivate();
+}
+
+void GUIWindow::enableButtons() {
+    openButton->activate();
+    saveButton->activate();
+}
+
+void GUIWindow::saveCallback(Fl_Widget* w, void* data) {
+    (void)w;
+    GUIWindow* win = static_cast<GUIWindow*>(data);
+    const char* filename = fl_file_chooser("保存识别结果", "*.txt", "");
+    if (filename && win->textBuffer->length() > 0) {
+        saveTextToFile(filename, win->textBuffer->text());
+    }
+}

others/C++/gcc_OCR/src/image_processor.cpp

@@ -0,0 +1,64 @@
+#include "../include/image_processor.hpp"
+#include "../include/error_handler.hpp"
+#include <leptonica/allheaders.h>
+
+Pix* ImageProcessor::loadAndPreprocess(const String& filePath) {
+    Pix* image = pixRead(filePath.c_str());
+    if (!image) {
+        THROW_EXCEPTION("无法加载图像文件: " + filePath);
+    }
+    return preprocess(image);
+}
+
+Pix* ImageProcessor::preprocess(Pix* image) {
+    Pix* processed = convertToGrayscale(image);
+    processed = adjustContrast(processed, 1.5f);
+    processed = binarize(processed);
+    processed = removeNoise(processed);
+    return processed;
+}
+
+Pix* ImageProcessor::convertToGrayscale(Pix* image) {
+    Pix* gray = pixConvertRGBToGray(image, 0.3f, 0.59f, 0.11f);
+    if (!gray) {
+        pixDestroy(&image);
+        THROW_EXCEPTION("灰度转换失败");
+    }
+    return gray;
+}
+
+Pix* ImageProcessor::binarize(Pix* image) {
+    // 使用更精细的局部二值化
+    if (pixOtsuAdaptiveThreshold(image, 16, 16, 5, 5, 0.1f, nullptr, nullptr) != 0) {
+        pixDestroy(&image);
+        THROW_EXCEPTION("二值化失败");
+    }
+    return image;
+}
+
+Pix* ImageProcessor::adjustContrast(Pix* image, float factor) {
+    Pix* contrast = pixContrastTRC(nullptr, image, factor);
+    if (!contrast) {
+        pixDestroy(&image);
+        THROW_EXCEPTION("对比度调整失败");
+    }
+    return contrast;
+}
+
+Pix* ImageProcessor::adjustBrightness(Pix* image, int delta) {
+    if (pixMultConstantGray(image, 1.0f + delta/255.0f) != 0) {
+        pixDestroy(&image);
+        THROW_EXCEPTION("亮度调整失败");
+    }
+    return image;
+}
+
+Pix* ImageProcessor::removeNoise(Pix* image) {
+    // 增强降噪效果
+    Pix* denoised = pixCleanImage(image, 2, 0, 2, 10);
+    if (!denoised) {
+        pixDestroy(&image);
+        THROW_EXCEPTION("降噪失败");
+    }
+    return denoised;
+}

others/C++/gcc_OCR/src/main.cpp

@@ -0,0 +1,21 @@
+#include "../include/common.hpp"
+#include "../include/gui_window.hpp"
+#include "../include/ocr_engine.hpp"
+
+int main(int argc, char** argv) {
+    (void)argc;
+    (void)argv;
+    try {
+        // 初始化GUI窗口
+        GUIWindow window(900, 700, "OCR识别器");
+        
+        // 初始化OCR引擎
+        OCREngine ocr;
+        
+        // 运行主循环
+        return Fl::run();
+    } catch (const std::exception& e) {
+        std::cerr << "错误: " << e.what() << std::endl;
+        return EXIT_FAILURE;
+    }
+}

others/C++/gcc_OCR/src/ocr_engine.cpp

@@ -0,0 +1,68 @@
+#include "../include/ocr_engine.hpp"
+#include "../include/error_handler.hpp"
+#include <tesseract/baseapi.h>
+#include <leptonica/allheaders.h>
+
+OCREngine::OCREngine() : api(new tesseract::TessBaseAPI()), currentLanguage("eng") {
+    initTesseract();
+}
+
+OCREngine::~OCREngine() {
+    if (api) {
+        api->End();
+        delete api;
+    }
+}
+
+bool OCREngine::setLanguage(const String& lang) {
+    // 支持多语言混合识别，如"eng+chi_sim"
+    if (api->Init("C:/msys64/ucrt64/share/tessdata/", lang.c_str())) {
+        // 尝试回退到英文
+        if (api->Init("C:/msys64/ucrt64/share/tessdata/", "eng")) {
+            THROW_EXCEPTION("无法设置OCR语言: " + lang + " 且回退到英文失败");
+            return false;
+        }
+        currentLanguage = "eng";
+        return false;
+    }
+    currentLanguage = lang;
+    
+    // 针对中文优化识别参数
+    if (lang.find("chi") != String::npos) {
+        api->SetVariable("tessedit_char_whitelist", 
+            "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+            "的一是在不了有和人这中大为上个国我以要他时来用们生到作地于出就分对成会可主发年动同工也能下过子说产种面而方后多定行学法所民得经十三之进着等部度家电力里如水化高自二理起小物现实加量都两体制机当使点从业本去把性好应开它合还因由其些然前外天政四日那社义事平形相全表间样与关各重新线内数正心反你明看原又么利比或但质气第向道命此变条只没结解问意建月公无系军很情者最立代想已通并提直题党程展五果料象员革位入常文总次品式活设及管特件长求老头基资边流路级少图山统接知较将组见计别她手角期根论运农指几九区强放决西被干做必战先回则任取据处队南给色光门即保治北造百规热领七海口东导器压志世金增争济阶油思术极交受联什认六共权收证改清己美再采转更单风切打白教速花带安场身车例真务具万每目至达走积示议声报斗完类八离华名确才科张信马节话米整空元况今集温传土许步群广石记需段研界拉林律叫且究观越织装影算低持音众书布复容儿须际商非验连断深难近矿千周委素技备半办青省列习响约支般史感劳便团往酸历市克何除消构府称太准精值号率族维划选标写存候毛亲快效斯院查江型眼王按格养易置派层片始却专状育厂京识适属圆包火住调满县局照参红细引听该铁价严龙飞");
+        api->SetPageSegMode(tesseract::PSM_SPARSE_TEXT_OSD);
+    }
+    return true;
+}
+
+String OCREngine::recognizeFromFile(const String& filePath) {
+    Pix* image = pixRead(filePath.c_str());
+    if (!image) {
+        THROW_EXCEPTION("无法加载图像文件: " + filePath);
+    }
+    
+    String result = recognizeFromImage(image);
+    pixDestroy(&image);
+    return result;
+}
+
+String OCREngine::recognizeFromImage(Pix* image) {
+    api->SetImage(image);
+    char* text = api->GetUTF8Text();
+    if (!text) {
+        THROW_EXCEPTION("OCR识别失败");
+    }
+    
+    String result(text);
+    delete[] text;
+    return result;
+}
+
+void OCREngine::initTesseract() {
+    if (api->Init("C:/msys64/ucrt64/share/tessdata/", currentLanguage.c_str())) {
+        THROW_EXCEPTION("无法初始化Tesseract OCR引擎");
+    }
+    api->SetPageSegMode(tesseract::PSM_AUTO);
+}

others/C++/stegano_project/Makefile

@@ -0,0 +1,32 @@
+# Makefile for Zero-Width Steganography tool
+
+CXX = g++
+CXXFLAGS = -Iinclude -Wall -Wextra -std=c++11 -static
+LDFLAGS = -static -lfltk -lfltk_images -lole32 -luuid -lcomctl32 -lgdi32 -lws2_32 -ldwmapi -lwinspool
+
+SRC_DIR = src
+SRCS = $(SRC_DIR)/main.cpp \
+        $(SRC_DIR)/GUI.cpp \
+        $(SRC_DIR)/Steganography.cpp \
+        $(SRC_DIR)/ZeroWidthEncoder.cpp \
+        $(SRC_DIR)/CommonDefsImpl.cpp
+OBJS = $(SRCS:.cpp=.o)
+EXEC = zwsteg.exe
+
+# FLTK路径设置
+FLTK_INCLUDE = "C:/msys64/ucrt64/include"
+FLTK_LIB = "C:/msys64/ucrt64/lib"
+
+all: $(EXEC)
+
+$(EXEC): $(OBJS)
+	$(CXX) $(CXXFLAGS) -o $@ $^ -L$(FLTK_LIB) $(LDFLAGS) \
+		-ljpeg -lpng -lz -lgdiplus -lgdi32 -limm32
+
+%.o: %.cpp
+	$(CXX) $(CXXFLAGS) -I$(FLTK_INCLUDE) -c $< -o $@
+
+clean:
+	rm -f $(OBJS) $(EXEC)
+
+.PHONY: all clean

others/C++/stegano_project/include/CommonDefs.hpp

@@ -0,0 +1,19 @@
+#ifndef COMMON_DEFS_HPP
+#define COMMON_DEFS_HPP
+
+#include <vector>
+#include <string>
+#include <cstdint>
+
+namespace CommonDefs {
+    // 零宽字符定义
+    constexpr wchar_t ZERO_WIDTH_SPACE = 0x200B;      // 用于表示二进制0
+    constexpr wchar_t ZERO_WIDTH_NON_JOINER = 0x200C; // 用于表示二进制1
+    constexpr wchar_t ZERO_WIDTH_JOINER = 0x200D;     // 用于分隔符
+
+    // 转换函数声明
+    std::wstring utf8_to_wstring(const std::string& str);
+    std::string wstring_to_utf8(const std::wstring& wstr);
+}
+
+#endif // COMMON_DEFS_HPP

others/C++/stegano_project/include/GUI.hpp

@@ -0,0 +1,36 @@
+// include/GUI.hpp (添加类前向声明)
+#include <FL/Fl.H>
+#include <FL/Fl_Window.H>
+#include <FL/Fl_Tabs.H>
+#include <FL/Fl_Group.H>
+#include <FL/Fl_Button.H>
+#include <FL/Fl_Input.H>
+#include <FL/Fl_Multiline_Input.H>
+#include <FL/Fl_Multiline_Output.H>
+#include <FL/Fl_Box.H>
+#include "Steganography.hpp"
+
+class MainWindow : public Fl_Window {
+public:
+    MainWindow(int width, int height, const char* title);
+    
+private:
+    Fl_Tabs* tabs;
+    Fl_Group* embedGroup;
+    Fl_Group* extractGroup;
+    
+    // Embed widgets
+    Fl_Multiline_Input* coverInput;
+    Fl_Multiline_Input* messageInput;
+    Fl_Button* encodeBtn;
+    Fl_Multiline_Output* resultOutput;
+    
+    // Extract widgets
+    Fl_Multiline_Input* extractInput;
+    Fl_Button* decodeBtn;
+    Fl_Multiline_Output* extractedOutput;
+    
+    // Callbacks
+    static void encode_cb(Fl_Widget* w, void* data);
+    static void decode_cb(Fl_Widget* w, void* data);
+};

others/C++/stegano_project/include/Steganography.hpp

@@ -0,0 +1,16 @@
+#ifndef STEGANOGRAPHY_HPP
+#define STEGANOGRAPHY_HPP
+
+#include "ZeroWidthEncoder.hpp"
+#include <string>
+
+class Steganography {
+public:
+    static std::wstring embed(const std::wstring& cover_text, const std::string& message);
+    static std::string extract(const std::wstring& stego_text);
+    
+private:
+    static bool is_zero_width(wchar_t c);
+};
+
+#endif // STEGANOGRAPHY_HPP

others/C++/stegano_project/include/ZeroWidthEncoder.hpp

@@ -0,0 +1,17 @@
+#ifndef ZERO_WIDTH_ENCODER_HPP
+#define ZERO_WIDTH_ENCODER_HPP
+
+#include "CommonDefs.hpp"
+#include <string>
+
+class ZeroWidthEncoder {
+public:
+    static std::wstring encode(const std::string& message);
+    static std::string decode(const std::wstring& encoded);
+    
+private:
+    static std::wstring char_to_zero_width(char c);
+    static char zero_width_to_char(const std::wstring& sequence);
+};
+
+#endif // ZERO_WIDTH_ENCODER_HPP

others/C++/stegano_project/src/CommonDefsImpl.cpp

@@ -0,0 +1,16 @@
+#include "CommonDefs.hpp"
+#include <codecvt>
+#include <locale>
+#include <string>
+
+namespace CommonDefs {
+    std::wstring utf8_to_wstring(const std::string& str) {
+        std::wstring_convert<std::codecvt_utf8<wchar_t>> converter;
+        return converter.from_bytes(str);
+    }
+
+    std::string wstring_to_utf8(const std::wstring& wstr) {
+        std::wstring_convert<std::codecvt_utf8<wchar_t>> converter;
+        return converter.to_bytes(wstr);
+    }
+}

others/C++/stegano_project/src/GUI.cpp

@@ -0,0 +1,92 @@
+// src/GUI.cpp (改进布局)
+#include "GUI.hpp"
+#include "Steganography.hpp"
+#include "CommonDefs.hpp"
+#include <FL/fl_ask.H>
+#include <string>
+
+const int PAD = 15;
+const int WIDTH = 600;
+const int HEIGHT = 600;
+const int BTN_WIDTH = 120;
+const int BTN_HEIGHT = 30;
+
+MainWindow::MainWindow(int width, int height, const char* title) 
+    : Fl_Window(width, height, title) {
+    
+    begin();
+    
+    // 创建标签页
+    tabs = new Fl_Tabs(0, 0, WIDTH, HEIGHT);
+    tabs->selection_color(FL_BLUE);
+    
+    // 嵌入标签页
+    embedGroup = new Fl_Group(0, 30, WIDTH, HEIGHT - 30, "Embed");
+    embedGroup->color(FL_WHITE);
+    embedGroup->selection_color(FL_WHITE);
+    
+    int y = PAD + 30;
+    
+    coverInput = new Fl_Multiline_Input(PAD, y, WIDTH - 2 * PAD, 80, "Cover Text:");
+    coverInput->align(FL_ALIGN_TOP_LEFT);
+    y += 90;
+    
+    messageInput = new Fl_Multiline_Input(PAD, y, WIDTH - 2 * PAD, 80, "Secret Message:");
+    messageInput->align(FL_ALIGN_TOP_LEFT);
+    y += 90;
+    
+    encodeBtn = new Fl_Button(WIDTH - BTN_WIDTH - PAD, y, BTN_WIDTH, BTN_HEIGHT, "Embed");
+    encodeBtn->callback(encode_cb, this);
+    encodeBtn->color(FL_GREEN);
+    y += 40;
+    
+    resultOutput = new Fl_Multiline_Output(PAD, y, WIDTH - 2 * PAD, 80, "Result (with hidden text):");
+    resultOutput->align(FL_ALIGN_TOP_LEFT);
+    resultOutput->textsize(12);
+    resultOutput->readonly(1);
+    y += 90;
+    
+    // 状态标签
+    Fl_Box* statusBox = new Fl_Box(PAD, y, WIDTH - 2 * PAD, 30, "");
+    statusBox->label("Status: Ready");
+    
+    embedGroup->end();
+    
+    // 提取标签页
+    extractGroup = new Fl_Group(0, 30, WIDTH, HEIGHT - 30, "Extract");
+    extractGroup->color(FL_WHITE);
+    extractGroup->selection_color(FL_WHITE);
+    
+    y = PAD + 30;
+    
+    extractInput = new Fl_Multiline_Input(PAD, y, WIDTH - 2 * PAD, 80, "Text to decode:");
+    extractInput->align(FL_ALIGN_TOP_LEFT);
+    y += 90;
+    
+    decodeBtn = new Fl_Button(WIDTH - BTN_WIDTH - PAD, y, BTN_WIDTH, BTN_HEIGHT, "Extract");
+    decodeBtn->callback(decode_cb, this);
+    decodeBtn->color(FL_BLUE);
+    y += 40;
+    
+    extractedOutput = new Fl_Multiline_Output(PAD, y, WIDTH - 2 * PAD, 80, "Extracted Message:");
+    extractedOutput->align(FL_ALIGN_TOP_LEFT);
+    extractedOutput->textsize(12);
+    extractedOutput->readonly(1);
+    y += 90;
+    
+    // 状态标签
+    Fl_Box* extractStatus = new Fl_Box(PAD, y, WIDTH - 2 * PAD, 30, "");
+    extractStatus->label("Status: Ready");
+    
+    extractGroup->end();
+    tabs->end();
+    
+    end();
+    
+    // 设置默认选择的标签
+    tabs->value(embedGroup);
+    
+    // 窗口美化
+    color(FL_WHITE);
+    resizable(this);
+}

others/C++/stegano_project/src/Steganography.cpp

@@ -0,0 +1,25 @@
+#include "Steganography.hpp"
+#include "CommonDefs.hpp"
+#include <stdexcept>
+
+std::wstring Steganography::embed(const std::wstring& cover_text, const std::string& message) {
+    std::wstring encoded = ZeroWidthEncoder::encode(message);
+    return cover_text + CommonDefs::ZERO_WIDTH_JOINER + encoded;
+}
+
+std::string Steganography::extract(const std::wstring& stego_text) {
+    // 查找分隔符
+    size_t pos = stego_text.find(CommonDefs::ZERO_WIDTH_JOINER);
+    if (pos == std::wstring::npos) {
+        throw std::runtime_error("No hidden message detected");
+    }
+    
+    std::wstring encoded = stego_text.substr(pos + 1);
+    return ZeroWidthEncoder::decode(encoded);
+}
+
+bool Steganography::is_zero_width(wchar_t c) {
+    return c == CommonDefs::ZERO_WIDTH_SPACE || 
+           c == CommonDefs::ZERO_WIDTH_NON_JOINER || 
+           c == CommonDefs::ZERO_WIDTH_JOINER;
+}

others/C++/stegano_project/src/ZeroWidthEncoder.cpp

@@ -0,0 +1,41 @@
+#include "ZeroWidthEncoder.hpp"
+#include "CommonDefs.hpp"
+#include <bitset>
+
+std::wstring ZeroWidthEncoder::encode(const std::string& message) {
+    std::wstring result;
+    for (char c : message) {
+        result += char_to_zero_width(c);
+    }
+    return result;
+}
+
+std::string ZeroWidthEncoder::decode(const std::wstring& encoded) {
+    std::string result;
+    for (size_t i = 0; i < encoded.size(); i += 8) {
+        if (i + 8 > encoded.size()) break;
+        result += zero_width_to_char(encoded.substr(i, 8));
+    }
+    return result;
+}
+
+std::wstring ZeroWidthEncoder::char_to_zero_width(char c) {
+    std::bitset<8> bits(c);
+    std::wstring seq;
+    for (int i = 7; i >= 0; --i) {
+        seq += bits.test(i) ? 
+            CommonDefs::ZERO_WIDTH_NON_JOINER : 
+            CommonDefs::ZERO_WIDTH_SPACE;
+    }
+    return seq;
+}
+
+char ZeroWidthEncoder::zero_width_to_char(const std::wstring& sequence) {
+    if (sequence.size() != 8) return 0;
+    
+    std::bitset<8> bits;
+    for (int i = 0; i < 8; ++i) {
+        bits.set(7 - i, sequence[i] == CommonDefs::ZERO_WIDTH_NON_JOINER);
+    }
+    return static_cast<char>(bits.to_ulong());
+}

others/C++/stegano_project/src/main.cpp

@@ -0,0 +1,13 @@
+#include "GUI.hpp"
+#include <FL/Fl.H>
+#include <Windows.h>
+
+int main() {
+    // 确保控制台使用UTF-8编码
+    SetConsoleOutputCP(CP_UTF8);
+    
+    MainWindow win(800, 600, "Zero-Width Steganography");
+    win.show();
+    
+    return Fl::run();
+}

others/C++/text converter/Makefile

@@ -0,0 +1,37 @@
+# 编译器设置
+CXX = g++
+FLTK_CONFIG = fltk-config
+
+# 编译选项
+CXXFLAGS = -std=c++11 -Wall -Iinclude
+LDFLAGS = -static -mwindows `$(FLTK_CONFIG) --use-images --ldstaticflags` -lcrypto -lws2_32 -lcrypt32
+
+# 源文件和目标文件
+SRC_DIR = src
+OBJ_DIR = obj
+SRCS = $(wildcard $(SRC_DIR)/*.cpp)
+OBJS = $(patsubst $(SRC_DIR)/%.cpp,$(OBJ_DIR)/%.o,$(SRCS))
+
+# 可执行文件
+TARGET = text_converter.exe
+
+# 默认目标
+all: $(OBJ_DIR) $(TARGET)
+
+# 创建obj目录
+$(OBJ_DIR):
+	mkdir -p $(OBJ_DIR)
+
+# 生成目标文件
+$(OBJ_DIR)/%.o: $(SRC_DIR)/%.cpp
+	$(CXX) $(CXXFLAGS) -c $< -o $@
+
+# 链接生成可执行文件
+$(TARGET): $(OBJS)
+	$(CXX) $^ -o $@ $(LDFLAGS)
+
+# 清理
+clean:
+	rm -rf $(OBJ_DIR) $(TARGET)
+
+.PHONY: all clean

others/C++/text converter/include/About.hpp

@@ -0,0 +1,16 @@
+#ifndef ABOUT_HPP
+#define ABOUT_HPP
+
+#include <string>
+
+class About {
+public:
+    static std::string getName() { return "文本转换器"; }
+    static std::string getVersion() { return "1.0.0"; }
+    static std::string getAuthor() { return "zsyg"; }
+    static std::string getDescription() { 
+        return "一个简单的文本转换工具，支持文本转换"; 
+    }
+};
+
+#endif // ABOUT_HPP

others/C++/text converter/include/Ascii85Converter.hpp

@@ -0,0 +1,13 @@
+#ifndef ASCII85CONVERTER_HPP
+#define ASCII85CONVERTER_HPP
+
+#include "Converter.hpp"
+#include <string>
+
+class Ascii85Converter : public Converter {
+public:
+    std::string convert(const std::string& input) override;
+    std::string getName() const override { return "Ascii85"; }
+};
+
+#endif // ASCII85CONVERTER_HPP

others/C++/text converter/include/Base32Converter.hpp

@@ -0,0 +1,13 @@
+#ifndef BASE32CONVERTER_HPP
+#define BASE32CONVERTER_HPP
+
+#include "Converter.hpp"
+#include <string>
+
+class Base32Converter : public Converter {
+public:
+    std::string convert(const std::string& input) override;
+    std::string getName() const override { return "Base32"; }
+};
+
+#endif // BASE32CONVERTER_HPP

others/C++/text converter/include/Base64Converter.hpp

@@ -0,0 +1,13 @@
+#ifndef BASE64CONVERTER_HPP
+#define BASE64CONVERTER_HPP
+
+#include "Converter.hpp"
+#include <string>
+
+class Base64Converter : public Converter {
+public:
+    std::string convert(const std::string& input) override;
+    std::string getName() const override { return "Base64"; }
+};
+
+#endif // BASE64CONVERTER_HPP

others/C++/text converter/include/BinaryConverter.hpp

@@ -0,0 +1,14 @@
+#ifndef BINARYCONVERTER_HPP
+#define BINARYCONVERTER_HPP
+
+#include "Converter.hpp"
+#include <string>
+#include <bitset>
+
+class BinaryConverter : public Converter {
+public:
+    std::string convert(const std::string& input) override;
+    std::string getName() const override { return "二进制"; }
+};
+
+#endif // BINARYCONVERTER_HPP

others/C++/text converter/include/CRC32Converter.hpp

@@ -0,0 +1,13 @@
+#ifndef CRC32CONVERTER_HPP
+#define CRC32CONVERTER_HPP
+
+#include "Converter.hpp"
+#include <string>
+
+class CRC32Converter : public Converter {
+public:
+    std::string convert(const std::string& input) override;
+    std::string getName() const override { return "CRC32"; }
+};
+
+#endif // CRC32CONVERTER_HPP

others/C++/text converter/include/Config.hpp

@@ -0,0 +1,30 @@
+#ifndef CONFIG_HPP
+#define CONFIG_HPP
+
+namespace Config {
+    constexpr int WINDOW_WIDTH = 450;
+    constexpr int WINDOW_HEIGHT = 250;
+    constexpr const char* WINDOW_TITLE = "文本转换器";
+    
+    constexpr int INPUT_X = 70;
+    constexpr int INPUT_Y = 40;
+    constexpr int INPUT_WIDTH = 360;
+    constexpr int INPUT_HEIGHT = 30;
+    
+    constexpr int OUTPUT_X = 70;
+    constexpr int OUTPUT_Y = 100;
+    constexpr int OUTPUT_WIDTH = 360;
+    constexpr int OUTPUT_HEIGHT = 30;
+    
+    constexpr int CHOICE_X = 70;
+    constexpr int CHOICE_Y = 160;
+    constexpr int CHOICE_WIDTH = 120;
+    constexpr int CHOICE_HEIGHT = 30;
+    
+    constexpr int BUTTON_X = 210;
+    constexpr int BUTTON_Y = 160;
+    constexpr int BUTTON_WIDTH = 100;
+    constexpr int BUTTON_HEIGHT = 30;
+};
+
+#endif // CONFIG_HPP

others/C++/text converter/include/Converter.hpp

@@ -0,0 +1,13 @@
+#ifndef CONVERTER_HPP
+#define CONVERTER_HPP
+
+#include <string>
+
+class Converter {
+public:
+    virtual ~Converter() = default;
+    virtual std::string convert(const std::string& input) = 0;
+    virtual std::string getName() const = 0;
+};
+
+#endif // CONVERTER_HPP

others/C++/text converter/include/HexConverter.hpp

@@ -0,0 +1,15 @@
+#ifndef HEXCONVERTER_HPP
+#define HEXCONVERTER_HPP
+
+#include "Converter.hpp"
+#include <string>
+#include <iomanip>
+#include <sstream>
+
+class HexConverter : public Converter {
+public:
+    std::string convert(const std::string& input) override;
+    std::string getName() const override { return "十六进制"; }
+};
+
+#endif // HEXCONVERTER_HPP

others/C++/text converter/include/MD5Converter.hpp

@@ -0,0 +1,13 @@
+#ifndef MD5CONVERTER_HPP
+#define MD5CONVERTER_HPP
+
+#include "Converter.hpp"
+#include <string>
+
+class MD5Converter : public Converter {
+public:
+    std::string convert(const std::string& input) override;
+    std::string getName() const override { return "MD5"; }
+};
+
+#endif // MD5CONVERTER_HPP