添加软件图标

修改版本号
添加应用卡片
2025-12-06 16:10:42 +08:00 · 2025-07-11 16:10:24 +08:00 · 2025-07-11 16:08:47 +08:00 · 2025-07-11 16:07:43 +08:00 · 2025-07-11 08:17:57 +08:00 · 2025-07-11 08:17:26 +08:00
91 changed files with 3161 additions and 191 deletions
--- a/AboutForm.cs
+++ b/AboutForm.cs
@@ -51,7 +51,7 @@ namespace AppStore

            // 初始化并添加应用信息
            infoLabel = new Label();
-            infoLabel.Text = "kortapp-z\n版本: 1.2.7\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: 1.3.1\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;
--- a/AppStore.csproj
+++ b/AppStore.csproj
@@ -1,41 +1,42 @@
-<Project Sdk="Microsoft.NET.Sdk">
-  <PropertyGroup>
-    <NoWarn>CS8622</NoWarn>
-  </PropertyGroup>
-
-  <PropertyGroup>
-    <OutputType>WinExe</OutputType>
-    <TargetFramework>net8.0-windows</TargetFramework>
-    <Nullable>enable</Nullable>
-    <UseWindowsForms>true</UseWindowsForms>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <WarningsAsErrors>CS8618</WarningsAsErrors>
-    <ApplicationIcon>img\ico\icon.ico</ApplicationIcon>
-    <Platforms>x86;x64</Platforms>
-    <EnableWindowsTargeting>true</EnableWindowsTargeting>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <None Include="help.txt" />
-    <None Include="resource\*.exe">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
-    <None Include="img\png\*.png">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
-    <None Include="img\jpg\*.jpg">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
-	<None Include="img\resource\png\*.png">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
-    <None Include="img\ico\*.ico">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
-  </ItemGroup>
-
-  <ItemGroup>
-    <PackageReference Include="ZXing.Net" Version="0.16.9" />
-  </ItemGroup>
-
-</Project>
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <NoWarn>CS8622</NoWarn>
+  </PropertyGroup>
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net8.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <WarningsAsErrors>CS8618</WarningsAsErrors>
+    <ApplicationIcon>img\ico\icon.ico</ApplicationIcon>
+    <Platforms>x86;x64</Platforms>
+    <EnableWindowsTargeting>true</EnableWindowsTargeting>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <None Include="help.txt" />
+    <None Include="resource\*.exe">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="img\png\*.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="img\jpg\*.jpg">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+	<None Include="img\resource\png\*.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="img\ico\*.ico">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="SunnyUI" Version="3.8.6" />
+    <PackageReference Include="ZXing.Net" Version="0.16.9" />
+  </ItemGroup>
+
+</Project>
--- a/MainForm.cs
+++ b/MainForm.cs
@@ -8,14 +8,43 @@ using System.Text;
 using System.Text.Json;
 using System.Diagnostics;
 using AppStore;
+using Sunny.UI;
+using System.Runtime.InteropServices;

 namespace AppStore
 {
-    /// <summary>
-    /// 主窗体类，负责应用程序的主界面显示和交互
-    /// </summary>
-    public class MainForm : Form
+    public class MainForm : UIForm
    {
+        [DllImport("Gdi32.dll", EntryPoint = "CreateRoundRectRgn")]
+        private static extern IntPtr CreateRoundRectRgn(
+            int nLeftRect,
+            int nTopRect,
+            int nRightRect,
+            int nBottomRect,
+            int nWidthEllipse,
+            int nHeightEllipse
+        );
+
+        [DllImport("dwmapi.dll")]
+        private static extern int DwmExtendFrameIntoClientArea(IntPtr hWnd, ref MARGINS pMarInset);
+
+        [DllImport("dwmapi.dll")]
+        private static extern int DwmSetWindowAttribute(IntPtr hwnd, int attr, ref int attrValue, int attrSize);
+
+        [DllImport("dwmapi.dll")]
+        private static extern int DwmIsCompositionEnabled(ref int pfEnabled);
+
+        private struct MARGINS
+        {
+            public int leftWidth;
+            public int rightWidth;
+            public int topHeight;
+            public int bottomHeight;
+        }
+
+        private const int DWMWA_WINDOW_CORNER_PREFERENCE = 33;
+        private const int DWMWCP_ROUND = 2;
+
        private static readonly string CacheDir = Path.Combine(
            Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
            "zsyg", "kortapp-z", ".cache");
@@ -139,10 +168,32 @@ namespace AppStore
            // 设置窗体基本属性
            // 窗体基本设置
            this.Text = "kortapp-z";
-            this.Size = new Size(1430, 1050); // 增加窗体高度
-            this.MinimumSize = new Size(600, 600); // 设置最小尺寸
+            this.Size = new Size(1430, 1050);
+            this.MinimumSize = new Size(600, 600);
            this.StartPosition = FormStartPosition.CenterScreen;
-            this.Icon = new Icon("img/ico/icon.ico"); // 设置窗体图标
+            this.Icon = new Icon("img/ico/icon.ico");
+            this.Style = UIStyle.Custom;
+            this.FormBorderStyle = FormBorderStyle.None;
+            
+            // 应用现代化圆角
+            this.Region = Region.FromHrgn(CreateRoundRectRgn(0, 0, Width, Height, 
+                ThemeManager.FormRadius, ThemeManager.FormRadius));
+
+            // 启用窗口阴影
+            if (Environment.OSVersion.Version.Major >= 6)
+            {
+                int val = DWMWCP_ROUND;
+                DwmSetWindowAttribute(this.Handle, DWMWA_WINDOW_CORNER_PREFERENCE, ref val, sizeof(int));
+
+                MARGINS margins = new MARGINS()
+                {
+                    leftWidth = 1,
+                    rightWidth = 1,
+                    topHeight = 1,
+                    bottomHeight = 1
+                };
+                DwmExtendFrameIntoClientArea(this.Handle, ref margins);
+            }

            // 初始化系统托盘
            trayMenu = new ContextMenuStrip();
@@ -190,12 +241,68 @@ namespace AppStore
            // 现代化顶部导航栏
            Panel buttonPanel = new Panel();
            buttonPanel.Dock = DockStyle.Top;
-            buttonPanel.Height = 70;
+            buttonPanel.Height = 80;
            buttonPanel.BackColor = ThemeManager.ControlBackgroundColor;
-            buttonPanel.Padding = new Padding(10, 15, 10, 0);
+            buttonPanel.Padding = new Padding(15, 20, 15, 5);
            buttonPanel.AutoScroll = true;
            buttonPanel.AutoSize = true;
            buttonPanel.AutoSizeMode = AutoSizeMode.GrowAndShrink;
+
+            // 添加支持作者按钮
+            UIButton btnSupport = new UIButton();
+            btnSupport.Text = "支持作者";
+            btnSupport.Font = new Font("微软雅黑", 10F, FontStyle.Bold);
+            btnSupport.Size = new Size(120, 45);
+            btnSupport.Location = new Point(buttonPanel.Width - 140, 15);
+            btnSupport.Anchor = AnchorStyles.Top | AnchorStyles.Right;
+            btnSupport.Style = UIStyle.Custom;
+            btnSupport.FillColor = ThemeManager.AccentColor;
+            btnSupport.ForeColor = Color.White;
+            btnSupport.Click += (s, e) => {
+                // 使用SunnyUI的现代化MessageBox
+                var form = new UIForm();
+                form.Style = UIStyle.Custom;
+                form.Text = "支持作者";
+                form.Size = new Size(400, 200);
+                form.StartPosition = FormStartPosition.CenterParent;
+
+                var label = new Label();
+                label.Text = "您确定要前往GitHub支持作者吗？";
+                label.Font = new Font("Microsoft YaHei", 10);
+                label.AutoSize = false;
+                label.Size = new Size(300, 40);
+                label.TextAlign = ContentAlignment.MiddleCenter;
+                label.Location = new Point(50, 40);
+                form.Controls.Add(label);
+
+                var btnOK = new UIButton();
+                btnOK.Text = "确定";
+                btnOK.Style = UIStyle.Custom;
+                btnOK.Size = new Size(80, 30);
+                btnOK.Location = new Point(120, 100);
+                btnOK.Click += (s, e) => {
+                    form.DialogResult = DialogResult.OK;
+                    form.Close();
+                };
+                form.Controls.Add(btnOK);
+
+                var btnCancel = new UIButton();
+                btnCancel.Text = "取消";
+                btnCancel.Style = UIStyle.Custom;
+                btnCancel.Size = new Size(80, 30);
+                btnCancel.Location = new Point(220, 100);
+                btnCancel.Click += (s, e) => {
+                    form.DialogResult = DialogResult.Cancel;
+                    form.Close();
+                };
+                form.Controls.Add(btnCancel);
+
+                if (form.ShowDialog(this) == DialogResult.OK)
+                {
+                    Process.Start(new ProcessStartInfo("https://github.com/zs-yg/kortapp-z") { UseShellExecute = true });
+                }
+            };
+            buttonPanel.Controls.Add(btnSupport);
            
            // 导航按钮样式
            Action<Button> styleButton = (Button btn) => {
@@ -639,6 +746,43 @@ namespace AppStore
            };
            flowPanel.Controls.Add(textConverterCard);

+            // 图片转换器工具卡片
+            var imageConverterCard = new ToolCard();
+            imageConverterCard.ToolName = "图片转换器";
+            try 
+            {
+                string iconPath = Path.Combine(Application.StartupPath, "img", "resource", "png", "Image_format_converter.png");
+                if (File.Exists(iconPath))
+                {
+                    imageConverterCard.ToolIcon = Image.FromFile(iconPath);
+                }
+                else
+                {
+                    imageConverterCard.ToolIcon = SystemIcons.Shield.ToBitmap();
+                }
+            }
+            catch
+            {
+                imageConverterCard.ToolIcon = SystemIcons.Shield.ToBitmap();
+            }
+            
+            imageConverterCard.UpdateDisplay();
+            imageConverterCard.ToolCardClicked += (s, e) => {
+                try {
+                    string toolPath = Path.Combine(Application.StartupPath, "resource", "image_converter.exe");
+                    if (File.Exists(toolPath)) {
+                        Process.Start(toolPath);
+                    } else {
+                        MessageBox.Show("图片转换器工具未找到，请确保已正确安装", "错误", 
+                            MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                } catch (Exception ex) {
+                    MessageBox.Show($"启动图片转换器失败: {ex.Message}", "错误", 
+                        MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            };
+            flowPanel.Controls.Add(imageConverterCard);
+
            }
            catch (Exception ex)
            {
@@ -780,7 +924,7 @@ namespace AppStore
            flowPanel.Margin = new Padding(0);
            flowPanel.AutoSize = true;
            flowPanel.AutoSizeMode = AutoSizeMode.GrowAndShrink;
-            flowPanel.AutoScrollMinSize = new Size(0, 3800);//大概一行250像素
+            flowPanel.AutoScrollMinSize = new Size(0, 4050);//大概一行250像素
            contentPanel.Controls.Add(flowPanel);

            // 添加所有应用卡片并恢复位置
@@ -921,11 +1065,31 @@ namespace AppStore
                "https://visualstudio.microsoft.com/zh-hans/thank-you-downloading-visual-studio/?sku=Community&channel=Release&version=VS2022&source=VSLandingPage&cid=2030&passive=false",
                "img/jpg/vs.jpg"));

+            flowPanel.Controls.Add(CreateAppCard(
+                "vs build tools 2019",
+                "https://download.visualstudio.microsoft.com/download/pr/8918edd5-ae24-4ac8-b90a-5e30583f8261/df275a4c77916fe65e39d24e85eafb369c4ee458cc3dd627b920fe18a4606ce0/vs_BuildTools.exe",
+                "img/jpg/vs.jpg"));
+
+            flowPanel.Controls.Add(CreateAppCard(
+                "vs build tools 2022",
+                "https://download.visualstudio.microsoft.com/download/pr/13907dbe-8bb3-4cfe-b0ae-147e70f8b2f3/a3193e6e6135ef7f598d6a9e429b010d77260dba33dddbee343a47494b5335a3/vs_BuildTools.exe",
+                "img/jpg/vs.jpg"));
+
            flowPanel.Controls.Add(CreateAppCard(
                "VSCodium",
                "https://visualstudio.microsoft.com/zh-hans/thank-you-downloading-visual-studio/?sku=Community&channel=Release&version=VS2022&source=VSLandingPage&cid=2030&passive=false",
                "img/png/codium_cnl.png"));

+            flowPanel.Controls.Add(CreateAppCard(
+                "Dev-C++",
+                "https://down.wsyhn.com/23_355739",
+                "img/png/Dev-C++.png"));
+
+            flowPanel.Controls.Add(CreateAppCard(
+                "Code::Blocks",
+                "https://down.wsyhn.com/23_277571",
+                "img/png/CodeBlocks.png"));
+
            flowPanel.Controls.Add(CreateAppCard(
                "7-Zip",
                "https://objects.githubusercontent.com/github-production-release-asset-2e65be/466446150/1645817e-3677-4207-93ff-e62de7e147be?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=releaseassetproduction%2F20250613%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20250613T035936Z&X-Amz-Expires=300&X-Amz-Signature=5e02d5fc34f45bd8308029c9fc78052007e9475ce0e32775619921cb8f3b83ea&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D7z2409-x64.exe&response-content-type=application%2Foctet-stream",
@@ -966,6 +1130,11 @@ namespace AppStore
                "https://ghproxy.net/https://github.com/hiroi-sora/Umi-OCR/releases/download/v2.1.5/Umi-OCR_Paddle_v2.1.5.7z.exe",
                "img/png/Umi-OCR.png"));

+            flowPanel.Controls.Add(CreateAppCard(
+                "pocketbase",
+                "https://ghproxy.net/https://github.com/pocketbase/pocketbase/releases/download/v0.28.4/pocketbase_0.28.4_windows_amd64.zip",
+                "img/png/pocketbase.png"));
+
            flowPanel.Controls.Add(CreateAppCard(
                "frp",
                "https://ghproxy.net/https://github.com/fatedier/frp/releases/download/v0.62.1/frp_0.62.1_windows_amd64.zip",
@@ -1082,6 +1251,31 @@ namespace AppStore
                "https://ghproxy.net/https://github.com/vladelaina/Catime/releases/download/v1.1.1/catime_1.1.1.exe",
                "img/png/catime_resize.png"));

+            flowPanel.Controls.Add(CreateAppCard(
+                "Cataclysm-DDA",
+                "https://ghproxy.cn/https://github.com/CleverRaven/Cataclysm-DDA/releases/download/0.H-RELEASE/cdda-windows-with-graphics-and-sounds-x64-2024-11-23-1857.zip",
+                "img/png/Cataclysm-DDA.png"));
+
+            flowPanel.Controls.Add(CreateAppCard(
+                "gophish",
+                "https://ghproxy.cn/https://github.com/gophish/gophish/releases/download/v0.12.1/gophish-v0.12.1-windows-64bit.zip",
+                "img/png/gophish.png"));
+
+            flowPanel.Controls.Add(CreateAppCard(
+                "NoteGen",
+                "https://ghproxy.cn/https://github.com/codexu/note-gen/releases/download/note-gen-v0.19.3/NoteGen_0.19.3_x64-setup.exe",
+                "img/png/NoteGen.png"));
+
+            flowPanel.Controls.Add(CreateAppCard(
+                "hashcat",
+                "https://ghproxy.cn/https://github.com/hashcat/hashcat/releases/download/v6.2.6/hashcat-6.2.6.7z",
+                "img/png/hashcat.png"));
+
+            flowPanel.Controls.Add(CreateAppCard(
+                "rpg-cli",
+                "https://gh-proxy.com/https://github.com/facundoolano/rpg-cli/releases/download/1.2.0/rpg-cli-1.2.0-windows.exe",
+                ""));
+
            flowPanel.Controls.Add(CreateAppCard(
                "fluxy",
                "https://ghproxy.net/https://github.com/alley-rs/fluxy/releases/download/v0.1.17/fluxy_0.1.17_x64-setup.exe",
--- a/ThemeManager.cs
+++ b/ThemeManager.cs
@@ -58,22 +58,26 @@ namespace AppStore
        }
        
        // 浅色主题颜色
-        private static readonly Color LightBackground = Color.FromArgb(255, 255, 255);
-        private static readonly Color LightControlBackground = Color.FromArgb(240, 240, 240);
-        private static readonly Color LightText = Color.FromArgb(30, 30, 30);
-        private static readonly Color LightButtonHover = Color.FromArgb(230, 230, 230);
-        private static readonly Color LightButtonActive = Color.FromArgb(220, 220, 220);
+        private static readonly Color LightBackground = Color.FromArgb(250, 250, 250);
+        private static readonly Color LightControlBackground = Color.FromArgb(245, 245, 245);
+        private static readonly Color LightText = Color.FromArgb(40, 40, 40);
+        private static readonly Color LightButtonHover = Color.FromArgb(235, 235, 235);
+        private static readonly Color LightButtonActive = Color.FromArgb(225, 225, 225);
+        private static readonly Color LightAccent = Color.FromArgb(0, 120, 215);
+        private static readonly Color LightAccentLight = Color.FromArgb(0, 150, 245);
        
        // 深色主题颜色
-        private static readonly Color DarkBackground = Color.FromArgb(30, 30, 30);
-        private static readonly Color DarkControlBackground = Color.FromArgb(45, 45, 45);
-        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);
+        private static readonly Color DarkBackground = Color.FromArgb(25, 25, 25);
+        private static readonly Color DarkControlBackground = Color.FromArgb(40, 40, 40);
+        private static readonly Color DarkText = Color.FromArgb(245, 245, 245);
+        private static readonly Color DarkButtonHover = Color.FromArgb(55, 55, 55);
+        private static readonly Color DarkButtonActive = Color.FromArgb(65, 65, 65);
+        private static readonly Color DarkBorder = Color.FromArgb(70, 70, 70);
+        private static readonly Color DarkAccent = Color.FromArgb(0, 150, 245);
+        private static readonly Color DarkAccentLight = Color.FromArgb(0, 180, 255);
        
        // 浅色主题边框颜色
-        private static readonly Color LightBorder = Color.FromArgb(180, 180, 180);
+        private static readonly Color LightBorder = Color.FromArgb(200, 200, 200);

        public static event Action<ThemeMode> ThemeChanged = delegate {};

@@ -109,6 +113,16 @@ namespace AppStore
        public static Color BorderColor => 
            _currentTheme == ThemeMode.Light ? LightBorder : DarkBorder;

+        public static Color AccentColor =>
+            _currentTheme == ThemeMode.Light ? LightAccent : DarkAccent;
+
+        public static Color AccentLightColor =>
+            _currentTheme == ThemeMode.Light ? LightAccentLight : DarkAccentLight;
+
+        public static int ControlRadius => 8;
+
+        public static int FormRadius => 12;
+
        public static void ApplyTheme(Control control)
        {
            ApplyThemeToControl(control);
@@ -125,6 +139,9 @@ namespace AppStore
                button.FlatAppearance.BorderSize = 0;
                button.FlatAppearance.MouseOverBackColor = ButtonHoverColor;
                button.FlatAppearance.MouseDownBackColor = ButtonActiveColor;
+                button.BackColor = ControlBackgroundColor;
+                button.Font = new Font(button.Font, FontStyle.Bold);
+                button.Padding = new Padding(10, 5, 10, 5);
            }

            foreach (Control childControl in control.Controls)
--- a/img/png/Cataclysm-DDA.png
+++ b/img/png/Cataclysm-DDA.png
--- a/img/png/CodeBlocks.png
+++ b/img/png/CodeBlocks.png
--- a/img/png/Dev-C++.png
+++ b/img/png/Dev-C++.png
--- a/img/png/NoteGen.png
+++ b/img/png/NoteGen.png
--- a/img/png/gophish.png
+++ b/img/png/gophish.png
--- a/img/png/hashcat.png
+++ b/img/png/hashcat.png
--- a/img/png/pocketbase.png
+++ b/img/png/pocketbase.png
--- a/img/resource/png/Image_format_converter.png
+++ b/img/resource/png/Image_format_converter.png
--- a/inno/innosetup_x64.iss
+++ b/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 "1.2.7"
+#define MyAppVersion "1.3.1"
 #define MyAppPublisher "zsyg"
 #define MyAppURL "https://github.com/zs-yg/kortapp-z"
 #define MyAppExeName "kortapp-z.exe"
--- a/inno/innosetup_x86.iss
+++ b/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 "1.2.7"
+#define MyAppVersion "1.3.1"
 #define MyAppPublisher "zsyg"
 #define MyAppURL "https://github.com/zs-yg/kortapp-z"
 #define MyAppExeName "kortapp-z.exe"
--- a/others/C++/Image_format_converter/Makefile
+++ b/others/C++/Image_format_converter/Makefile
@@ -0,0 +1,25 @@
+CXX = g++
+CXXFLAGS = -I"C:/msys64/ucrt64/include" -I"./include" -std=c++17 -Wall -mwindows
+LDFLAGS = -L"C:/msys64/ucrt64/lib" -lfltk -lfltk_images -ltiff -ljpeg -lz -lzstd -lwebp -llerc -ljbig -llzma -ldeflate -lsharpyuv -lcomctl32 -lgdi32 -lole32 -luuid -lws2_32 -lwinspool -lcomdlg32 -static
+
+SRC = src/main.cpp src/gui.cpp src/utils.cpp src/stb_impl.cpp \
+      src/png_to_jpg.cpp src/jpg_to_png.cpp src/image_loader.cpp \
+      src/bmp_to_png.cpp src/bmp_to_jpg.cpp src/png_to_bmp.cpp \
+      src/jpg_to_bmp.cpp src/tiff_to_bmp.cpp src/bmp_to_tiff.cpp \
+      src/tiff_to_png.cpp src/png_to_tiff.cpp src/tiff_to_jpg.cpp \
+      src/jpg_to_tiff.cpp
+OBJ = $(SRC:src/%.cpp=obj/%.o)
+TARGET = image_converter
+
+all: $(TARGET)
+
+$(TARGET): $(OBJ)
+	$(CXX) $(CXXFLAGS) $^ -o $@ $(LDFLAGS)
+
+obj/%.o: src/%.cpp
+	$(CXX) $(CXXFLAGS) -c $< -o $@
+
+clean:
+	rm -f $(OBJ) $(TARGET)
+
+.PHONY: all clean
--- a/others/C++/Image_format_converter/include/bmp_to_jpg.hpp
+++ b/others/C++/Image_format_converter/include/bmp_to_jpg.hpp
@@ -0,0 +1,13 @@
+#pragma once
+#include <string>
+#include "common.hpp"
+
+class BmpToJpgConverter {
+public:
+    static bool convert(const std::string& input_path,
+                      const std::string& output_path,
+                      int quality = 90);
+    
+private:
+    static bool validate_input(const ImageData& data);
+};
--- a/others/C++/Image_format_converter/include/bmp_to_png.hpp
+++ b/others/C++/Image_format_converter/include/bmp_to_png.hpp
@@ -0,0 +1,13 @@
+#pragma once
+#include <string>
+#include "common.hpp"
+
+class BmpToPngConverter {
+public:
+    static bool convert(const std::string& input_path,
+                      const std::string& output_path,
+                      int compression_level = 6);
+    
+private:
+    static bool validate_input(const ImageData& data);
+};
--- a/others/C++/Image_format_converter/include/bmp_to_tiff.hpp
+++ b/others/C++/Image_format_converter/include/bmp_to_tiff.hpp
@@ -0,0 +1,12 @@
+#pragma once
+#include <string>
+#include "common.hpp"
+
+class BmpToTiffConverter {
+public:
+    static bool convert(const std::string& input_path,
+                      const std::string& output_path);
+    
+private:
+    static bool validate_input(const ImageData& data);
+};
--- a/others/C++/Image_format_converter/include/common.hpp
+++ b/others/C++/Image_format_converter/include/common.hpp
@@ -0,0 +1,23 @@
+#pragma once
+#include <vector>
+#include <string>
+#include <memory>
+#include <stb/stb_image.h>
+
+struct ImageData {
+    int width;
+    int height;
+    int channels;
+    std::unique_ptr<unsigned char, void(*)(void*)> pixels;
+    
+    ImageData() : pixels(nullptr, stbi_image_free) {}
+};
+
+enum class ImageFormat {
+    PNG,
+    JPG,
+    TIFF,
+    UNKNOWN
+};
+
+ImageFormat get_format_from_extension(const std::string& path);
--- a/others/C++/Image_format_converter/include/converter_base.hpp
+++ b/others/C++/Image_format_converter/include/converter_base.hpp
@@ -0,0 +1,13 @@
+#pragma once
+#include <string>
+#include "common.hpp"
+
+class ConverterBase {
+public:
+    virtual ~ConverterBase() = default;
+    virtual bool convert(const std::string& input, 
+                       const std::string& output) = 0;
+    
+protected:
+    virtual bool validate(const ImageData& data) = 0;
+};
--- a/others/C++/Image_format_converter/include/gui_interface.hpp
+++ b/others/C++/Image_format_converter/include/gui_interface.hpp
@@ -0,0 +1,23 @@
+#pragma once
+#include <FL/Fl.H>
+#include <FL/Fl_Window.H>
+#include <FL/Fl_Button.H>
+#include <FL/Fl_Input.H>
+#include <FL/Fl_Output.H>
+#include <FL/Fl_Choice.H>
+#include <string>
+
+class MainWindow : public Fl_Window {
+public:
+    MainWindow(int w, int h, const char* title);
+    
+private:
+    Fl_Input* input_path;
+    Fl_Output* output_path;
+    Fl_Choice* format_choice;
+    Fl_Button* convert_btn;
+    
+    static void input_file_cb(Fl_Widget* w, void* data);
+    static void output_file_cb(Fl_Widget* w, void* data);
+    static void convert_cb(Fl_Widget* w, void* data);
+};
--- a/others/C++/Image_format_converter/include/image_loader.hpp
+++ b/others/C++/Image_format_converter/include/image_loader.hpp
@@ -0,0 +1,13 @@
+#pragma once
+#include "common.hpp"
+#include <string>
+
+class ImageLoader {
+public:
+    static ImageData load(const std::string& path);
+    static bool save_png(const std::string& path, const ImageData& data);
+    static bool save_jpg(const std::string& path, const ImageData& data, int quality = 90);
+    
+private:
+    static void validate_image(const unsigned char* data, int width, int height);
+};
--- a/others/C++/Image_format_converter/include/jpg_to_bmp.hpp
+++ b/others/C++/Image_format_converter/include/jpg_to_bmp.hpp
@@ -0,0 +1,12 @@
+#pragma once
+#include <string>
+#include "common.hpp"
+
+class JpgToBmpConverter {
+public:
+    static bool convert(const std::string& input_path,
+                      const std::string& output_path);
+    
+private:
+    static bool validate_input(const ImageData& data);
+};
--- a/others/C++/Image_format_converter/include/jpg_to_png.hpp
+++ b/others/C++/Image_format_converter/include/jpg_to_png.hpp
@@ -0,0 +1,13 @@
+#pragma once
+#include <string>
+#include "common.hpp"
+
+class JpgToPngConverter {
+public:
+    static bool convert(const std::string& input_path,
+                      const std::string& output_path,
+                      int compression_level = 6);
+    
+private:
+    static bool validate_input(const ImageData& data);
+};
--- a/others/C++/Image_format_converter/include/jpg_to_tiff.hpp
+++ b/others/C++/Image_format_converter/include/jpg_to_tiff.hpp
@@ -0,0 +1,12 @@
+#pragma once
+#include <string>
+#include "common.hpp"
+
+class JpgToTiffConverter {
+public:
+    static bool convert(const std::string& input_path,
+                      const std::string& output_path);
+    
+private:
+    static bool validate_input(const ImageData& data);
+};
--- a/others/C++/Image_format_converter/include/png_to_bmp.hpp
+++ b/others/C++/Image_format_converter/include/png_to_bmp.hpp
@@ -0,0 +1,12 @@
+#pragma once
+#include <string>
+#include "common.hpp"
+
+class PngToBmpConverter {
+public:
+    static bool convert(const std::string& input_path,
+                      const std::string& output_path);
+    
+private:
+    static bool validate_input(const ImageData& data);
+};
--- a/others/C++/Image_format_converter/include/png_to_jpg.hpp
+++ b/others/C++/Image_format_converter/include/png_to_jpg.hpp
@@ -0,0 +1,13 @@
+#pragma once
+#include <string>
+#include "common.hpp"
+
+class PngToJpgConverter {
+public:
+    static bool convert(const std::string& input_path, 
+                       const std::string& output_path,
+                       int quality = 90);
+    
+private:
+    static bool validate_input(const ImageData& data);
+};
--- a/others/C++/Image_format_converter/include/png_to_tiff.hpp
+++ b/others/C++/Image_format_converter/include/png_to_tiff.hpp
@@ -0,0 +1,12 @@
+#pragma once
+#include <string>
+#include "common.hpp"
+
+class PngToTiffConverter {
+public:
+    static bool convert(const std::string& input_path,
+                      const std::string& output_path);
+    
+private:
+    static bool validate_input(const ImageData& data);
+};
--- a/others/C++/Image_format_converter/include/tiff_to_bmp.hpp
+++ b/others/C++/Image_format_converter/include/tiff_to_bmp.hpp
@@ -0,0 +1,12 @@
+#pragma once
+#include <string>
+#include "common.hpp"
+
+class TiffToBmpConverter {
+public:
+    static bool convert(const std::string& input_path,
+                      const std::string& output_path);
+    
+private:
+    static bool validate_input(const ImageData& data);
+};
--- a/others/C++/Image_format_converter/include/tiff_to_jpg.hpp
+++ b/others/C++/Image_format_converter/include/tiff_to_jpg.hpp
@@ -0,0 +1,13 @@
+#pragma once
+#include <string>
+#include "common.hpp"
+
+class TiffToJpgConverter {
+public:
+    static bool convert(const std::string& input_path,
+                      const std::string& output_path,
+                      int quality = 90);
+    
+private:
+    static bool validate_input(const ImageData& data);
+};
--- a/others/C++/Image_format_converter/include/tiff_to_png.hpp
+++ b/others/C++/Image_format_converter/include/tiff_to_png.hpp
@@ -0,0 +1,13 @@
+#pragma once
+#include <string>
+#include "common.hpp"
+
+class TiffToPngConverter {
+public:
+    static bool convert(const std::string& input_path,
+                      const std::string& output_path,
+                      int compression_level = 6);
+    
+private:
+    static bool validate_input(const ImageData& data);
+};
--- a/others/C++/Image_format_converter/src/bmp_to_jpg.cpp
+++ b/others/C++/Image_format_converter/src/bmp_to_jpg.cpp
@@ -0,0 +1,35 @@
+#include "bmp_to_jpg.hpp"
+#include "common.hpp"
+#include "image_loader.hpp"
+#include <stb/stb_image.h>
+#include <stb/stb_image_write.h>
+#include <string>
+
+bool BmpToJpgConverter::convert(const std::string& input_path,
+                              const std::string& output_path,
+                              int quality) {
+    // 加载BMP图像
+    ImageData data = ImageLoader::load(input_path);
+    if (!data.pixels) {
+        return false;
+    }
+
+    // 验证输入格式
+    if (!validate_input(data)) {
+        return false;
+    }
+
+    // 保存为JPG
+    return stbi_write_jpg(output_path.c_str(),
+                        data.width,
+                        data.height,
+                        data.channels,
+                        data.pixels.get(),
+                        quality);
+}
+
+bool BmpToJpgConverter::validate_input(const ImageData& data) {
+    // 确保是有效的图像数据
+    return data.width > 0 && data.height > 0 && 
+          (data.channels == 3 || data.channels == 4);
+}
--- a/others/C++/Image_format_converter/src/bmp_to_png.cpp
+++ b/others/C++/Image_format_converter/src/bmp_to_png.cpp
@@ -0,0 +1,35 @@
+#include "bmp_to_png.hpp"
+#include "common.hpp"
+#include "image_loader.hpp"
+#include <stb/stb_image.h>
+#include <stb/stb_image_write.h>
+#include <string>
+
+bool BmpToPngConverter::convert(const std::string& input_path,
+                              const std::string& output_path,
+                              int compression_level) {
+    // 加载BMP图像
+    ImageData data = ImageLoader::load(input_path);
+    if (!data.pixels) {
+        return false;
+    }
+
+    // 验证输入格式
+    if (!validate_input(data)) {
+        return false;
+    }
+
+    // 保存为PNG
+    return stbi_write_png(output_path.c_str(),
+                        data.width,
+                        data.height,
+                        data.channels,
+                        data.pixels.get(),
+                        data.width * data.channels);
+}
+
+bool BmpToPngConverter::validate_input(const ImageData& data) {
+    // 确保是有效的图像数据
+    return data.width > 0 && data.height > 0 && 
+          (data.channels == 1 || data.channels == 3 || data.channels == 4);
+}
--- a/others/C++/Image_format_converter/src/bmp_to_tiff.cpp
+++ b/others/C++/Image_format_converter/src/bmp_to_tiff.cpp
@@ -0,0 +1,61 @@
+#include "bmp_to_tiff.hpp"
+#include "common.hpp"
+#include "image_loader.hpp"
+#include <tiffio.h>
+#include <stb/stb_image.h>
+#include <string>
+
+bool BmpToTiffConverter::convert(const std::string& input_path,
+                               const std::string& output_path) {
+    // 加载BMP图像
+    ImageData data = ImageLoader::load(input_path);
+    if (!data.pixels) {
+        return false;
+    }
+
+    // 验证输入
+    if (!validate_input(data)) {
+        return false;
+    }
+
+    // 创建TIFF文件
+    TIFF* tif = TIFFOpen(output_path.c_str(), "w");
+    if (!tif) {
+        return false;
+    }
+
+    // 设置TIFF标签
+    TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, data.width);
+    TIFFSetField(tif, TIFFTAG_IMAGELENGTH, data.height);
+    TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, data.channels);
+    TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, 8);
+    TIFFSetField(tif, TIFFTAG_ORIENTATION, ORIENTATION_TOPLEFT);
+    TIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
+    
+    // 根据通道数设置PhotometricInterpretation
+    if (data.channels == 1) {
+        TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK);
+    } else if (data.channels == 3 || data.channels == 4) {
+        TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_RGB);
+    } else {
+        TIFFClose(tif);
+        return false;
+    }
+
+    // 写入图像数据
+    tsize_t linebytes = data.width * data.channels;
+    unsigned char* buf = (unsigned char*)_TIFFmalloc(linebytes);
+    for (int y = 0; y < data.height; y++) {
+        memcpy(buf, &data.pixels.get()[y * linebytes], linebytes);
+        TIFFWriteScanline(tif, buf, y, 0);
+    }
+
+    _TIFFfree(buf);
+    TIFFClose(tif);
+    return true;
+}
+
+bool BmpToTiffConverter::validate_input(const ImageData& data) {
+    return data.width > 0 && data.height > 0 && 
+          (data.channels == 1 || data.channels == 3 || data.channels == 4);
+}
--- a/others/C++/Image_format_converter/src/gui.cpp
+++ b/others/C++/Image_format_converter/src/gui.cpp
@@ -0,0 +1,137 @@
+#include <locale.h>
+#include "gui_interface.hpp"
+#include "png_to_jpg.hpp"
+#include "jpg_to_png.hpp"
+#include "bmp_to_png.hpp"
+#include "bmp_to_jpg.hpp"
+#include "png_to_bmp.hpp"
+#include "jpg_to_bmp.hpp"
+#include "tiff_to_bmp.hpp"
+#include "bmp_to_tiff.hpp"
+#include "tiff_to_png.hpp"
+#include "png_to_tiff.hpp"
+#include "tiff_to_jpg.hpp"
+#include "jpg_to_tiff.hpp"
+#include <FL/Fl_File_Chooser.H>
+#include <FL/fl_ask.H>
+#include <stdexcept>
+
+static void init_locale() {
+    setlocale(LC_ALL, "chs");
+}
+
+MainWindow::MainWindow(int w, int h, const char* title) 
+    : Fl_Window(w, h, "图像格式转换器") {
+    init_locale();
+    
+    input_path = new Fl_Input(100, 20, 250, 25, "输入文件:");
+    Fl_Button* input_btn = new Fl_Button(360, 20, 30, 25, "...");
+    input_btn->callback(input_file_cb, this);
+    
+    output_path = new Fl_Output(100, 60, 250, 25, "输出文件:");
+    Fl_Button* output_btn = new Fl_Button(360, 60, 30, 25, "...");
+    output_btn->callback(output_file_cb, this);
+    
+    format_choice = new Fl_Choice(100, 100, 150, 25, "转换格式:");
+    format_choice->add("PNG to JPG");
+    format_choice->add("JPG to PNG");
+    format_choice->add("BMP to PNG");
+    format_choice->add("BMP to JPG");
+    format_choice->add("PNG to BMP");
+    format_choice->add("JPG to BMP");
+    format_choice->add("TIFF to BMP");
+    format_choice->add("BMP to TIFF");
+    format_choice->add("TIFF to PNG");
+    format_choice->add("PNG to TIFF");
+    format_choice->add("TIFF to JPG");
+    format_choice->add("JPG to TIFF");
+    format_choice->value(0);
+    
+    convert_btn = new Fl_Button(150, 150, 100, 30, "转换");
+    convert_btn->callback(convert_cb, this);
+    
+    end();
+}
+
+void MainWindow::input_file_cb(Fl_Widget* w, void* data) {
+    MainWindow* win = static_cast<MainWindow*>(data);
+    Fl_File_Chooser chooser(".", "*.*", Fl_File_Chooser::SINGLE, "选择输入文件");
+    chooser.show();
+    while(chooser.shown()) Fl::wait();
+    if(chooser.value()) {
+        win->input_path->value(chooser.value());
+    }
+}
+
+void MainWindow::output_file_cb(Fl_Widget* w, void* data) {
+    MainWindow* win = static_cast<MainWindow*>(data);
+    Fl_File_Chooser chooser(".", "*.*", Fl_File_Chooser::CREATE, "选择输出文件");
+    chooser.show();
+    while(chooser.shown()) Fl::wait();
+    if(chooser.value()) {
+        win->output_path->value(chooser.value());
+    }
+}
+
+void MainWindow::convert_cb(Fl_Widget* w, void* data) {
+    MainWindow* win = static_cast<MainWindow*>(data);
+    std::string input = win->input_path->value();
+    std::string output = win->output_path->value();
+    
+    if (input.empty() || output.empty()) {
+        fl_alert("请输入有效的文件路径!");
+        return;
+    }
+    
+    bool success = false;
+    try {
+        switch(win->format_choice->value()) {
+            case 0: // PNG to JPG
+                success = PngToJpgConverter::convert(input, output);
+                break;
+            case 1: // JPG to PNG
+                success = JpgToPngConverter::convert(input, output);
+                break;
+            case 2: // BMP to PNG
+                success = BmpToPngConverter::convert(input, output);
+                break;
+            case 3: // BMP to JPG
+                success = BmpToJpgConverter::convert(input, output);
+                break;
+            case 4: // PNG to BMP
+                success = PngToBmpConverter::convert(input, output);
+                break;
+            case 5: // JPG to BMP
+                success = JpgToBmpConverter::convert(input, output);
+                break;
+            case 6: // TIFF to BMP
+                success = TiffToBmpConverter::convert(input, output);
+                break;
+            case 7: // BMP to TIFF
+                success = BmpToTiffConverter::convert(input, output);
+                break;
+            case 8: // TIFF to PNG
+                success = TiffToPngConverter::convert(input, output);
+                break;
+            case 9: // PNG to TIFF
+                success = PngToTiffConverter::convert(input, output);
+                break;
+            case 10: // TIFF to JPG
+                success = TiffToJpgConverter::convert(input, output);
+                break;
+            case 11: // JPG to TIFF
+                success = JpgToTiffConverter::convert(input, output);
+                break;
+        }
+        if (!success) throw std::runtime_error("转换失败");
+    } catch (const std::exception& e) {
+        fl_alert("转换错误: %s", e.what());
+        return;
+    }
+    
+    if (success) {
+        fl_message("转换成功!");
+    } else {
+        fl_alert("转换失败，请检查输入文件!");
+    }
+}
--- a/others/C++/Image_format_converter/src/image_loader.cpp
+++ b/others/C++/Image_format_converter/src/image_loader.cpp
@@ -0,0 +1,62 @@
+#include "image_loader.hpp"
+#include "common.hpp"
+#include <stb/stb_image.h>
+#include <stb/stb_image_write.h>
+#include <stdexcept>
+#include <iostream>
+
+ImageData ImageLoader::load(const std::string& path) {
+    ImageData data;
+    
+    // 加载图像
+    unsigned char* pixels = stbi_load(path.c_str(), 
+                                     &data.width, 
+                                     &data.height, 
+                                     &data.channels, 
+                                     0);
+    if (!pixels) {
+        throw std::runtime_error("无法加载图像: " + std::string(stbi_failure_reason()));
+    }
+
+    // 验证图像数据
+    try {
+        validate_image(pixels, data.width, data.height);
+    } catch (...) {
+        stbi_image_free(pixels);
+        throw;
+    }
+
+    // 转移所有权到智能指针
+    data.pixels.reset(pixels);
+    return data;
+}
+
+bool ImageLoader::save_png(const std::string& path, const ImageData& data) {
+    if (!data.pixels || data.width <= 0 || data.height <= 0) {
+        return false;
+    }
+    return stbi_write_png(path.c_str(),
+                         data.width,
+                         data.height,
+                         data.channels,
+                         data.pixels.get(),
+                         data.width * data.channels);
+}
+
+bool ImageLoader::save_jpg(const std::string& path, const ImageData& data, int quality) {
+    if (!data.pixels || data.width <= 0 || data.height <= 0) {
+        return false;
+    }
+    return stbi_write_jpg(path.c_str(),
+                         data.width,
+                         data.height,
+                         data.channels,
+                         data.pixels.get(),
+                         quality);
+}
+
+void ImageLoader::validate_image(const unsigned char* data, int width, int height) {
+    if (!data || width <= 0 || height <= 0) {
+        throw std::runtime_error("无效的图像数据");
+    }
+}
--- a/others/C++/Image_format_converter/src/jpg_to_bmp.cpp
+++ b/others/C++/Image_format_converter/src/jpg_to_bmp.cpp
@@ -0,0 +1,33 @@
+#include "jpg_to_bmp.hpp"
+#include "common.hpp"
+#include "image_loader.hpp"
+#include <stb/stb_image.h>
+#include <stb/stb_image_write.h>
+#include <string>
+
+bool JpgToBmpConverter::convert(const std::string& input_path,
+                             const std::string& output_path) {
+    // 加载JPG图像
+    ImageData data = ImageLoader::load(input_path);
+    if (!data.pixels) {
+        return false;
+    }
+
+    // 验证输入格式
+    if (!validate_input(data)) {
+        return false;
+    }
+
+    // 保存为BMP
+    return stbi_write_bmp(output_path.c_str(),
+                         data.width,
+                         data.height,
+                         data.channels,
+                         data.pixels.get());
+}
+
+bool JpgToBmpConverter::validate_input(const ImageData& data) {
+    // 确保是有效的图像数据
+    return data.width > 0 && data.height > 0 && 
+          (data.channels == 1 || data.channels == 3 || data.channels == 4);
+}
--- a/others/C++/Image_format_converter/src/jpg_to_png.cpp
+++ b/others/C++/Image_format_converter/src/jpg_to_png.cpp
@@ -0,0 +1,35 @@
+#include "jpg_to_png.hpp"
+#include "common.hpp"
+#include "image_loader.hpp"
+#include <stb/stb_image.h>
+#include <stb/stb_image_write.h>
+#include <string>
+
+bool JpgToPngConverter::convert(const std::string& input_path,
+                              const std::string& output_path,
+                              int compression_level) {
+    // 加载JPG图像
+    ImageData data = ImageLoader::load(input_path);
+    if (!data.pixels) {
+        return false;
+    }
+
+    // 验证输入格式
+    if (!validate_input(data)) {
+        return false;
+    }
+
+    // 保存为PNG
+    return stbi_write_png(output_path.c_str(),
+                        data.width,
+                        data.height,
+                        data.channels,
+                        data.pixels.get(),
+                        data.width * data.channels);
+}
+
+bool JpgToPngConverter::validate_input(const ImageData& data) {
+    // 确保是有效的图像数据
+    return data.width > 0 && data.height > 0 && 
+          (data.channels == 1 || data.channels == 3);
+}
--- a/others/C++/Image_format_converter/src/jpg_to_tiff.cpp
+++ b/others/C++/Image_format_converter/src/jpg_to_tiff.cpp
@@ -0,0 +1,61 @@
+#include "jpg_to_tiff.hpp"
+#include "common.hpp"
+#include "image_loader.hpp"
+#include <tiffio.h>
+#include <stb/stb_image.h>
+#include <string>
+
+bool JpgToTiffConverter::convert(const std::string& input_path,
+                               const std::string& output_path) {
+    // 加载JPG图像
+    ImageData data = ImageLoader::load(input_path);
+    if (!data.pixels) {
+        return false;
+    }
+
+    // 验证输入
+    if (!validate_input(data)) {
+        return false;
+    }
+
+    // 创建TIFF文件
+    TIFF* tif = TIFFOpen(output_path.c_str(), "w");
+    if (!tif) {
+        return false;
+    }
+
+    // 设置TIFF标签
+    TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, data.width);
+    TIFFSetField(tif, TIFFTAG_IMAGELENGTH, data.height);
+    TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, data.channels);
+    TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, 8);
+    TIFFSetField(tif, TIFFTAG_ORIENTATION, ORIENTATION_TOPLEFT);
+    TIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
+    
+    // 根据通道数设置PhotometricInterpretation
+    if (data.channels == 1) {
+        TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK);
+    } else if (data.channels == 3 || data.channels == 4) {
+        TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_RGB);
+    } else {
+        TIFFClose(tif);
+        return false;
+    }
+
+    // 写入图像数据
+    tsize_t linebytes = data.width * data.channels;
+    unsigned char* buf = (unsigned char*)_TIFFmalloc(linebytes);
+    for (int y = 0; y < data.height; y++) {
+        memcpy(buf, &data.pixels.get()[y * linebytes], linebytes);
+        TIFFWriteScanline(tif, buf, y, 0);
+    }
+
+    _TIFFfree(buf);
+    TIFFClose(tif);
+    return true;
+}
+
+bool JpgToTiffConverter::validate_input(const ImageData& data) {
+    return data.width > 0 && data.height > 0 && 
+          (data.channels == 1 || data.channels == 3 || data.channels == 4);
+}
--- a/others/C++/Image_format_converter/src/main.cpp
+++ b/others/C++/Image_format_converter/src/main.cpp
@@ -0,0 +1,8 @@
+#include "gui_interface.hpp"
+#include <FL/Fl.H>
+
+int main(int argc, char** argv) {
+    MainWindow window(400, 300, "Image Format Converter");
+    window.show(argc, argv);
+    return Fl::run();
+}
--- a/others/C++/Image_format_converter/src/png_to_bmp.cpp
+++ b/others/C++/Image_format_converter/src/png_to_bmp.cpp
@@ -0,0 +1,33 @@
+#include "png_to_bmp.hpp"
+#include "common.hpp"
+#include "image_loader.hpp"
+#include <stb/stb_image.h>
+#include <stb/stb_image_write.h>
+#include <string>
+
+bool PngToBmpConverter::convert(const std::string& input_path,
+                             const std::string& output_path) {
+    // 加载PNG图像
+    ImageData data = ImageLoader::load(input_path);
+    if (!data.pixels) {
+        return false;
+    }
+
+    // 验证输入格式
+    if (!validate_input(data)) {
+        return false;
+    }
+
+    // 保存为BMP
+    return stbi_write_bmp(output_path.c_str(),
+                         data.width,
+                         data.height,
+                         data.channels,
+                         data.pixels.get());
+}
+
+bool PngToBmpConverter::validate_input(const ImageData& data) {
+    // 确保是有效的图像数据
+    return data.width > 0 && data.height > 0 && 
+          (data.channels == 1 || data.channels == 3 || data.channels == 4);
+}
--- a/others/C++/Image_format_converter/src/png_to_jpg.cpp
+++ b/others/C++/Image_format_converter/src/png_to_jpg.cpp
@@ -0,0 +1,35 @@
+#include "png_to_jpg.hpp"
+#include "common.hpp"
+#include "image_loader.hpp"
+#include <stb/stb_image.h>
+#include <stb/stb_image_write.h>
+#include <string>
+
+bool PngToJpgConverter::convert(const std::string& input_path, 
+                              const std::string& output_path,
+                              int quality) {
+    // 加载PNG图像
+    ImageData data = ImageLoader::load(input_path);
+    if (!data.pixels) {
+        return false;
+    }
+
+    // 验证输入格式
+    if (!validate_input(data)) {
+        return false;
+    }
+
+    // 保存为JPG
+    return stbi_write_jpg(output_path.c_str(), 
+                         data.width, 
+                         data.height, 
+                         data.channels, 
+                         data.pixels.get(), 
+                         quality);
+}
+
+bool PngToJpgConverter::validate_input(const ImageData& data) {
+    // 确保是有效的图像数据
+    return data.width > 0 && data.height > 0 && 
+          (data.channels == 3 || data.channels == 4);
+}
--- a/others/C++/Image_format_converter/src/png_to_tiff.cpp
+++ b/others/C++/Image_format_converter/src/png_to_tiff.cpp
@@ -0,0 +1,61 @@
+#include "png_to_tiff.hpp"
+#include "common.hpp"
+#include "image_loader.hpp"
+#include <tiffio.h>
+#include <stb/stb_image.h>
+#include <string>
+
+bool PngToTiffConverter::convert(const std::string& input_path,
+                               const std::string& output_path) {
+    // 加载PNG图像
+    ImageData data = ImageLoader::load(input_path);
+    if (!data.pixels) {
+        return false;
+    }
+
+    // 验证输入
+    if (!validate_input(data)) {
+        return false;
+    }
+
+    // 创建TIFF文件
+    TIFF* tif = TIFFOpen(output_path.c_str(), "w");
+    if (!tif) {
+        return false;
+    }
+
+    // 设置TIFF标签
+    TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, data.width);
+    TIFFSetField(tif, TIFFTAG_IMAGELENGTH, data.height);
+    TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, data.channels);
+    TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, 8);
+    TIFFSetField(tif, TIFFTAG_ORIENTATION, ORIENTATION_TOPLEFT);
+    TIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
+    
+    // 根据通道数设置PhotometricInterpretation
+    if (data.channels == 1) {
+        TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK);
+    } else if (data.channels == 3 || data.channels == 4) {
+        TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_RGB);
+    } else {
+        TIFFClose(tif);
+        return false;
+    }
+
+    // 写入图像数据
+    tsize_t linebytes = data.width * data.channels;
+    unsigned char* buf = (unsigned char*)_TIFFmalloc(linebytes);
+    for (int y = 0; y < data.height; y++) {
+        memcpy(buf, &data.pixels.get()[y * linebytes], linebytes);
+        TIFFWriteScanline(tif, buf, y, 0);
+    }
+
+    _TIFFfree(buf);
+    TIFFClose(tif);
+    return true;
+}
+
+bool PngToTiffConverter::validate_input(const ImageData& data) {
+    return data.width > 0 && data.height > 0 && 
+          (data.channels == 1 || data.channels == 3 || data.channels == 4);
+}
--- a/others/C++/Image_format_converter/src/stb_impl.cpp
+++ b/others/C++/Image_format_converter/src/stb_impl.cpp
@@ -0,0 +1,4 @@
+#define STB_IMAGE_IMPLEMENTATION
+#define STB_IMAGE_WRITE_IMPLEMENTATION
+#include <stb/stb_image.h>
+#include <stb/stb_image_write.h>
--- a/others/C++/Image_format_converter/src/tiff_to_bmp.cpp
+++ b/others/C++/Image_format_converter/src/tiff_to_bmp.cpp
@@ -0,0 +1,72 @@
+#include "tiff_to_bmp.hpp"
+#include "common.hpp"
+#include "image_loader.hpp"
+#include <tiffio.h>
+#include <stb/stb_image_write.h>
+#include <string>
+
+bool TiffToBmpConverter::convert(const std::string& input_path,
+                               const std::string& output_path) {
+    // 使用libtiff加载TIFF图像
+    TIFF* tif = TIFFOpen(input_path.c_str(), "r");
+    if (!tif) {
+        return false;
+    }
+
+    // 获取图像信息
+    uint32 width, height;
+    TIFFGetField(tif, TIFFTAG_IMAGEWIDTH, &width);
+    TIFFGetField(tif, TIFFTAG_IMAGELENGTH, &height);
+    
+    // 获取TIFF格式信息
+    uint16 samplesperpixel, bitspersample, photometric;
+    TIFFGetField(tif, TIFFTAG_SAMPLESPERPIXEL, &samplesperpixel);
+    TIFFGetField(tif, TIFFTAG_BITSPERSAMPLE, &bitspersample);
+    TIFFGetField(tif, TIFFTAG_PHOTOMETRIC, &photometric);
+
+    // 验证TIFF格式
+    if (bitspersample != 8) {
+        TIFFClose(tif);
+        return false;
+    }
+
+    // 设置输出通道数
+    ImageData data;
+    data.width = width;
+    data.height = height;
+    data.channels = samplesperpixel;
+    data.pixels.reset(new unsigned char[width * height * data.channels]);
+
+    // 读取图像数据
+    tdata_t buf = _TIFFmalloc(TIFFScanlineSize(tif));
+    for (uint32 row = 0; row < height; row++) {
+        if (TIFFReadScanline(tif, buf, row) == -1) {
+            _TIFFfree(buf);
+            TIFFClose(tif);
+            return false;
+        }
+        memcpy(&data.pixels.get()[row * width * data.channels], 
+              buf, 
+              width * data.channels);
+    }
+
+    _TIFFfree(buf);
+    TIFFClose(tif);
+
+    // 验证输入
+    if (!validate_input(data)) {
+        return false;
+    }
+
+    // 保存为BMP
+    return stbi_write_bmp(output_path.c_str(),
+                        data.width,
+                        data.height,
+                        data.channels,
+                        data.pixels.get());
+}
+
+bool TiffToBmpConverter::validate_input(const ImageData& data) {
+    return data.width > 0 && data.height > 0 && 
+          (data.channels == 1 || data.channels == 3 || data.channels == 4);
+}
--- a/others/C++/Image_format_converter/src/tiff_to_jpg.cpp
+++ b/others/C++/Image_format_converter/src/tiff_to_jpg.cpp
@@ -0,0 +1,73 @@
+#include "tiff_to_jpg.hpp"
+#include "common.hpp"
+#include <tiffio.h>
+#include <stb/stb_image_write.h>
+#include <string>
+
+bool TiffToJpgConverter::convert(const std::string& input_path,
+                               const std::string& output_path,
+                               int quality) {
+    // 使用libtiff加载TIFF图像
+    TIFF* tif = TIFFOpen(input_path.c_str(), "r");
+    if (!tif) {
+        return false;
+    }
+
+    // 获取图像信息
+    uint32 width, height;
+    TIFFGetField(tif, TIFFTAG_IMAGEWIDTH, &width);
+    TIFFGetField(tif, TIFFTAG_IMAGELENGTH, &height);
+    
+    // 获取TIFF格式信息
+    uint16 samplesperpixel, bitspersample, photometric;
+    TIFFGetField(tif, TIFFTAG_SAMPLESPERPIXEL, &samplesperpixel);
+    TIFFGetField(tif, TIFFTAG_BITSPERSAMPLE, &bitspersample);
+    TIFFGetField(tif, TIFFTAG_PHOTOMETRIC, &photometric);
+
+    // 验证TIFF格式
+    if (bitspersample != 8) {
+        TIFFClose(tif);
+        return false;
+    }
+
+    // 设置输出通道数
+    ImageData data;
+    data.width = width;
+    data.height = height;
+    data.channels = samplesperpixel;
+    data.pixels.reset(new unsigned char[width * height * data.channels]);
+
+    // 读取图像数据
+    tdata_t buf = _TIFFmalloc(TIFFScanlineSize(tif));
+    for (uint32 row = 0; row < height; row++) {
+        if (TIFFReadScanline(tif, buf, row) == -1) {
+            _TIFFfree(buf);
+            TIFFClose(tif);
+            return false;
+        }
+        memcpy(&data.pixels.get()[row * width * data.channels], 
+              buf, 
+              width * data.channels);
+    }
+
+    _TIFFfree(buf);
+    TIFFClose(tif);
+
+    // 验证输入
+    if (!validate_input(data)) {
+        return false;
+    }
+
+    // 保存为JPG
+    return stbi_write_jpg(output_path.c_str(),
+                        data.width,
+                        data.height,
+                        data.channels,
+                        data.pixels.get(),
+                        quality);
+}
+
+bool TiffToJpgConverter::validate_input(const ImageData& data) {
+    return data.width > 0 && data.height > 0 && 
+          (data.channels == 1 || data.channels == 3 || data.channels == 4);
+}
--- a/others/C++/Image_format_converter/src/tiff_to_png.cpp
+++ b/others/C++/Image_format_converter/src/tiff_to_png.cpp
@@ -0,0 +1,73 @@
+#include "tiff_to_png.hpp"
+#include "common.hpp"
+#include <tiffio.h>
+#include <stb/stb_image_write.h>
+#include <string>
+
+bool TiffToPngConverter::convert(const std::string& input_path,
+                               const std::string& output_path,
+                               int compression_level) {
+    // 使用libtiff加载TIFF图像
+    TIFF* tif = TIFFOpen(input_path.c_str(), "r");
+    if (!tif) {
+        return false;
+    }
+
+    // 获取图像信息
+    uint32 width, height;
+    TIFFGetField(tif, TIFFTAG_IMAGEWIDTH, &width);
+    TIFFGetField(tif, TIFFTAG_IMAGELENGTH, &height);
+    
+    // 获取TIFF格式信息
+    uint16 samplesperpixel, bitspersample, photometric;
+    TIFFGetField(tif, TIFFTAG_SAMPLESPERPIXEL, &samplesperpixel);
+    TIFFGetField(tif, TIFFTAG_BITSPERSAMPLE, &bitspersample);
+    TIFFGetField(tif, TIFFTAG_PHOTOMETRIC, &photometric);
+
+    // 验证TIFF格式
+    if (bitspersample != 8) {
+        TIFFClose(tif);
+        return false;
+    }
+
+    // 设置输出通道数
+    ImageData data;
+    data.width = width;
+    data.height = height;
+    data.channels = samplesperpixel;
+    data.pixels.reset(new unsigned char[width * height * data.channels]);
+
+    // 读取图像数据
+    tdata_t buf = _TIFFmalloc(TIFFScanlineSize(tif));
+    for (uint32 row = 0; row < height; row++) {
+        if (TIFFReadScanline(tif, buf, row) == -1) {
+            _TIFFfree(buf);
+            TIFFClose(tif);
+            return false;
+        }
+        memcpy(&data.pixels.get()[row * width * data.channels], 
+              buf, 
+              width * data.channels);
+    }
+
+    _TIFFfree(buf);
+    TIFFClose(tif);
+
+    // 验证输入
+    if (!validate_input(data)) {
+        return false;
+    }
+
+    // 保存为PNG
+    return stbi_write_png(output_path.c_str(),
+                        data.width,
+                        data.height,
+                        data.channels,
+                        data.pixels.get(),
+                        data.width * data.channels);
+}
+
+bool TiffToPngConverter::validate_input(const ImageData& data) {
+    return data.width > 0 && data.height > 0 && 
+          (data.channels == 1 || data.channels == 3 || data.channels == 4);
+}
--- a/others/C++/Image_format_converter/src/utils.cpp
+++ b/others/C++/Image_format_converter/src/utils.cpp
@@ -0,0 +1,11 @@
+#include "common.hpp"
+#include <algorithm>
+
+ImageFormat get_format_from_extension(const std::string& path) {
+    std::string ext = path.substr(path.find_last_of(".") + 1);
+    std::transform(ext.begin(), ext.end(), ext.begin(), ::tolower);
+    
+    if (ext == "png") return ImageFormat::PNG;
+    if (ext == "jpg" || ext == "jpeg") return ImageFormat::JPG;
+    return ImageFormat::UNKNOWN;
+}
--- a/others/C++/chat_room/Makefile
+++ b/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
--- a/others/C++/chat_room/include/Application.hpp
+++ b/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
--- a/others/C++/chat_room/include/ChatRoom.hpp
+++ b/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
--- a/others/C++/chat_room/include/ChatWindow.hpp
+++ b/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
--- a/others/C++/chat_room/include/ConfigManager.hpp
+++ b/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
--- a/others/C++/chat_room/include/Constants.hpp
+++ b/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
--- a/others/C++/chat_room/include/MainWindow.hpp
+++ b/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
--- a/others/C++/chat_room/include/Message.hpp
+++ b/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
--- a/others/C++/chat_room/include/MessageProtocol.hpp
+++ b/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
--- a/others/C++/chat_room/include/NetworkEventHandler.hpp
+++ b/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
--- a/others/C++/chat_room/include/NetworkManager.hpp
+++ b/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
--- a/others/C++/chat_room/include/RoomInfo.hpp
+++ b/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
--- a/others/C++/chat_room/include/StringUtils.hpp
+++ b/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
--- a/others/C++/chat_room/include/User.hpp
+++ b/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
--- a/others/C++/chat_room/include/UserManager.hpp
+++ b/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
--- a/others/C++/chat_room/src/Application.cpp
+++ b/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;
+}
--- a/others/C++/chat_room/src/ChatRoom.cpp
+++ b/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();
+}
--- a/others/C++/chat_room/src/ChatWindow.cpp
+++ b/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);
+    }
+}
--- a/others/C++/chat_room/src/ConfigManager.cpp
+++ b/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;
+}
--- a/others/C++/chat_room/src/MainWindow.cpp
+++ b/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();
+}
--- a/others/C++/chat_room/src/Message.cpp
+++ b/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;
+}
--- a/others/C++/chat_room/src/MessageProtocol.cpp
+++ b/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;
+    }
+}
--- a/others/C++/chat_room/src/NetworkEventHandler.cpp
+++ b/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");
+        }
+    }
+}
--- a/others/C++/chat_room/src/NetworkManager.cpp
+++ b/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;
+}
--- a/others/C++/chat_room/src/RoomInfo.cpp
+++ b/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;
+}
--- a/others/C++/chat_room/src/StringUtils.cpp
+++ b/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;
+}
--- a/others/C++/chat_room/src/User.cpp
+++ b/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();
+}
--- a/others/C++/chat_room/src/UserManager.cpp
+++ b/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;
+}
--- a/others/C++/chat_room/src/main.cpp
+++ b/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();
+}
--- a/others/C++/stegano_project/Makefile
+++ b/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
--- a/others/C++/stegano_project/include/CommonDefs.hpp
+++ b/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
--- a/others/C++/stegano_project/include/GUI.hpp
+++ b/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);
+};
--- a/others/C++/stegano_project/include/Steganography.hpp
+++ b/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
--- a/others/C++/stegano_project/include/ZeroWidthEncoder.hpp
+++ b/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
--- a/others/C++/stegano_project/src/CommonDefsImpl.cpp
+++ b/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);
+    }
+}
--- a/others/C++/stegano_project/src/GUI.cpp
+++ b/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);
+}
--- a/others/C++/stegano_project/src/Steganography.cpp
+++ b/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;
+}
--- a/others/C++/stegano_project/src/ZeroWidthEncoder.cpp
+++ b/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());
+}
--- a/others/C++/stegano_project/src/main.cpp
+++ b/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();
+}
--- a/resource/image_converter.exe
+++ b/resource/image_converter.exe
--- a/tools/PathHelper.cs
+++ b/tools/PathHelper.cs
@@ -0,0 +1,79 @@
+using System;
+using System.IO;
+using System.Text;
+
+namespace AppStore
+{
+    public static class PathHelper
+    {
+        /// <summary>
+        /// 清理可执行文件路径，移除参数和引号
+        /// </summary>
+        public static string CleanExecutablePath(string path)
+        {
+            if (string.IsNullOrWhiteSpace(path))
+                return path;
+
+            // 处理带引号的路径
+            path = path.Trim().Trim('"');
+
+            // 找到第一个空格或参数符号
+            int paramIndex = path.IndexOfAny(new[] { ' ', '-', '/' });
+            if (paramIndex > 0)
+            {
+                // 检查空格前的部分是否是有效路径
+                string potentialPath = path.Substring(0, paramIndex).Trim();
+                if (File.Exists(potentialPath))
+                {
+                    return potentialPath;
+                }
+
+                // 尝试提取带空格的路径
+                if (path.Contains("\""))
+                {
+                    int startQuote = path.IndexOf('"');
+                    int endQuote = path.IndexOf('"', startQuote + 1);
+                    if (endQuote > startQuote)
+                    {
+                        potentialPath = path.Substring(startQuote + 1, endQuote - startQuote - 1);
+                        if (File.Exists(potentialPath))
+                        {
+                            return potentialPath;
+                        }
+                    }
+                }
+            }
+
+            // 如果路径包含.exe，尝试提取到.exe结尾
+            int exeIndex = path.IndexOf(".exe", StringComparison.OrdinalIgnoreCase);
+            if (exeIndex > 0)
+            {
+                string potentialPath = path.Substring(0, exeIndex + 4);
+                if (File.Exists(potentialPath))
+                {
+                    return potentialPath;
+                }
+            }
+
+            // 最后尝试直接返回路径
+            return path;
+        }
+
+        /// <summary>
+        /// 验证路径是否指向可执行文件
+        /// </summary>
+        public static bool IsValidExecutablePath(string path)
+        {
+            try
+            {
+                string cleanPath = CleanExecutablePath(path);
+                return File.Exists(cleanPath) && 
+                       cleanPath.EndsWith(".exe", StringComparison.OrdinalIgnoreCase);
+            }
+            catch
+            {
+                return false;
+            }
+        }
+    }
+}
--- a/tools/Self_starting_management/SelfStartingManagerForm.cs
+++ b/tools/Self_starting_management/SelfStartingManagerForm.cs
@@ -3,6 +3,8 @@ using System.Collections.Generic;
 using System.Windows.Forms;
 using System.Drawing;
 using System.Security;
+using System.IO;
+using AppStore.Tools.IconExtractor;

 namespace AppStore
 {
@@ -40,12 +42,14 @@ namespace AppStore
            dataGridView.BackgroundColor = SystemColors.Window;
            dataGridView.BorderStyle = BorderStyle.Fixed3D;
            
-            // 添加列
-            var iconColumn = new DataGridViewImageColumn();
-            iconColumn.HeaderText = "图标";
-            iconColumn.Name = "Icon";
-            iconColumn.ImageLayout = DataGridViewImageCellLayout.Zoom;
-            iconColumn.FillWeight = 10;
+            // 添加图标列
+            var iconColumn = new DataGridViewImageColumn
+            {
+                HeaderText = "图标",
+                Name = "Icon",
+                ImageLayout = DataGridViewImageCellLayout.Zoom,
+                FillWeight = 10
+            };
            
            var nameColumn = new DataGridViewTextBoxColumn();
            nameColumn.HeaderText = "名称";
@@ -112,6 +116,8 @@ namespace AppStore
            LoadStartupItems();
        }

+
+
        private void LoadStartupItems()
        {
            dataGridView.Rows.Clear();
@@ -134,32 +140,55 @@ namespace AppStore
                        Image? iconImage = null;
                        try
                        {
-                            if (!string.IsNullOrEmpty(item.Value) && System.IO.File.Exists(item.Value))
+                            Logger.Log($"正在处理自启动项: {item.Key} = {item.Value}");
+                            
+                            if (!string.IsNullOrEmpty(item.Value))
                            {
-                                using (Icon icon = Icon.ExtractAssociatedIcon(item.Value))
+                                // 详细路径调试信息
+                                Logger.Log($"正在检查文件路径: {item.Value}");
+                                Logger.Log($"当前工作目录: {Environment.CurrentDirectory}");
+                                Logger.Log($"完整路径: {Path.GetFullPath(item.Value)}");
+                                
+                                // 清理路径，移除参数
+                                string cleanPath = PathHelper.CleanExecutablePath(item.Value);
+                                var fullPath = Path.GetFullPath(cleanPath);
+                                
+                                if (System.IO.File.Exists(fullPath))
                                {
-                                    iconImage = icon?.ToBitmap() ?? SystemIcons.Application.ToBitmap();
+                                    Logger.Log($"文件存在，尝试提取图标: {fullPath}");
+                                    try
+                                    {
+                                        var icon = IconExtractor.ExtractIconFromFile(cleanPath);
+                                        // 转换为Bitmap并保持高DPI显示质量
+                                        iconImage = new Bitmap(icon.ToBitmap(), 
+                                            new Size(32, 32));
+                                        Logger.Log($"成功提取并转换图标: {item.Value} ({icon.Width}x{icon.Height})");
+                                    }
+                                    catch (Exception ex)
+                                    {
+                                        Logger.LogError($"图标提取失败: {item.Value}", ex);
+                                        iconImage = SystemIcons.Application.ToBitmap();
+                                    }
+                                }
+                                else
+                                {
+                                    Logger.LogWarning($"文件不存在: {item.Value}");
+                                    iconImage = SystemIcons.Application.ToBitmap();
                                }
                            }
                            else
                            {
-                                // 使用默认图标
-                                iconImage = SystemIcons.Application?.ToBitmap() ?? SystemIcons.WinLogo.ToBitmap();
+                                Logger.LogWarning("自启动项路径为空");
+                                iconImage = SystemIcons.WinLogo.ToBitmap();
                            }
                        }
                        catch (Exception ex)
                        {
-                            Logger.LogWarning($"无法加载程序图标: {item.Value}", ex);
-                            // 确保在任何情况下都有有效的图标
-                            iconImage = SystemIcons.Warning?.ToBitmap() 
-                                     ?? SystemIcons.Error?.ToBitmap()
-                                     ?? SystemIcons.Application?.ToBitmap()
-                                     ?? SystemIcons.WinLogo?.ToBitmap()
-                                     ?? SystemIcons.Shield?.ToBitmap()
-                                     ?? new Bitmap(16, 16);
-                            if (iconImage == null)
+                            Logger.LogError($"加载程序图标失败: {item.Value}", ex);
+                            iconImage = new Bitmap(16, 16);
+                            using (Graphics g = Graphics.FromImage(iconImage))
                            {
-                                iconImage = new Bitmap(16, 16);
+                                g.Clear(Color.Red);
                            }
                        }
                        
--- a/tools/ico_extractor/IconExtractor.cs
+++ b/tools/ico_extractor/IconExtractor.cs
@@ -1,104 +1,179 @@
-using System;
-using System.Drawing;
-using System.Runtime.InteropServices;
-using System.IO;
-using System.Collections.Generic;
-using System.Diagnostics.CodeAnalysis;
-
-namespace AppStore.Tools.IconExtractor
-{
-    public static class IconExtractor
-    {
-        /// <summary>
-        /// 获取ICO文件中的实际尺寸列表
-        /// </summary>
-        public static List<int> GetIconDimensions(string filePath)
-        {
-            var sizes = new List<int>();
-            try
-            {
-                using (var fs = new FileStream(filePath, FileMode.Open, FileAccess.Read))
-                using (var reader = new BinaryReader(fs))
-                {
-                    // 读取ICO文件头
-                    reader.ReadUInt16(); // 保留字段
-                    ushort type = reader.ReadUInt16(); // 1=ICO, 2=CUR
-                    ushort count = reader.ReadUInt16(); // 图像数量
-                    
-                    if (type != 1) return sizes; // 不是ICO文件
-
-                    // 读取每个图像目录项
-                    for (int i = 0; i < count; i++)
-                    {
-                        byte width = reader.ReadByte();
-                        byte height = reader.ReadByte();
-                        reader.ReadBytes(14); // 跳过其他字段
-
-                        // 宽度/高度为0表示256像素
-                        int size = width == 0 ? 256 : width;
-                        sizes.Add(size);
-                    }
-                }
-            }
-            catch
-            {
-                // 忽略所有错误，返回空列表
-            }
-            return sizes;
-        }
-        [DllImport("shell32.dll", CharSet = CharSet.Auto)]
-        private static extern int ExtractIconEx(
-            string lpszFile, 
-            int nIconIndex, 
-            [AllowNull] IntPtr[] phiconLarge, 
-            [AllowNull] IntPtr[] phiconSmall, 
-            int nIcons);
-
-        [DllImport("user32.dll", CharSet = CharSet.Auto)]
-        private static extern bool DestroyIcon(IntPtr handle);
-
-        /// <summary>
-        /// 从文件中提取图标
-        /// </summary>
-        /// <param name="filePath">文件路径</param>
-        /// <param name="iconIndex">图标索引</param>
-        /// <param name="largeIcon">是否提取大图标</param>
-        /// <returns>提取的图标</returns>
-        public static Icon ExtractIconFromFile(string filePath, int iconIndex = 0)
-        {
-            IntPtr[] hIcons = new IntPtr[1];
-            int extractedCount = ExtractIconEx(filePath, iconIndex, hIcons, null, 1);
-
-            if (extractedCount <= 0 || hIcons[0] == IntPtr.Zero)
-                throw new FileNotFoundException("无法从文件中提取图标");
-
-            // 直接返回原始图标
-            Icon icon = (Icon)Icon.FromHandle(hIcons[0]).Clone();
-            DestroyIcon(hIcons[0]);
-            return icon;
-        }
-
-        /// <summary>
-        /// 将图标保存为文件
-        /// </summary>
-        /// <param name="icon">图标对象</param>
-        /// <param name="outputPath">输出路径</param>
-        public static void SaveIconToFile(Icon icon, string outputPath)
-        {
-            using (FileStream fs = new FileStream(outputPath, FileMode.Create))
-            {
-                icon.Save(fs);
-            }
-        }
-
-        /// <summary>
-        /// 获取文件中的图标数量
-        /// </summary>
-        /// <param name="filePath">文件路径</param>
-        /// <returns>图标数量</returns>
-        public static int GetIconCount(string filePath)
-        {
-            return ExtractIconEx(filePath, -1, null, null, 0);
-        }
-    }
-}
+using System;
+using System.Drawing;
+using System.Runtime.InteropServices;
+using System.IO;
+using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
+
+namespace AppStore.Tools.IconExtractor
+{
+    public static class IconExtractor
+    {
+        /// <summary>
+        /// 获取ICO文件中的实际尺寸列表
+        /// </summary>
+        public static List<int> GetIconDimensions(string filePath)
+        {
+            var sizes = new List<int>();
+            try
+            {
+                using (var fs = new FileStream(filePath, FileMode.Open, FileAccess.Read))
+                using (var reader = new BinaryReader(fs))
+                {
+                    // 读取ICO文件头
+                    reader.ReadUInt16(); // 保留字段
+                    ushort type = reader.ReadUInt16(); // 1=ICO, 2=CUR
+                    ushort count = reader.ReadUInt16(); // 图像数量
+                    
+                    if (type != 1) return sizes; // 不是ICO文件
+
+                    // 读取每个图像目录项
+                    for (int i = 0; i < count; i++)
+                    {
+                        byte width = reader.ReadByte();
+                        byte height = reader.ReadByte();
+                        reader.ReadBytes(14); // 跳过其他字段
+
+                        // 宽度/高度为0表示256像素
+                        int size = width == 0 ? 256 : width;
+                        sizes.Add(size);
+                    }
+                }
+            }
+            catch
+            {
+                // 忽略所有错误，返回空列表
+            }
+            return sizes;
+        }
+        [DllImport("shell32.dll", CharSet = CharSet.Auto)]
+        private static extern int ExtractIconEx(
+            string lpszFile, 
+            int nIconIndex, 
+            [AllowNull] IntPtr[] phiconLarge, 
+            [AllowNull] IntPtr[] phiconSmall, 
+            int nIcons);
+
+        [DllImport("user32.dll", CharSet = CharSet.Auto)]
+        private static extern bool DestroyIcon(IntPtr handle);
+
+        /// <summary>
+        /// 从文件中提取图标
+        /// </summary>
+        /// <param name="filePath">文件路径</param>
+        /// <param name="iconIndex">图标索引</param>
+        /// <param name="largeIcon">是否提取大图标</param>
+        /// <returns>提取的图标</returns>
+        public enum IconSize
+        {
+            Large,
+            Small
+        }
+
+        public static Icon ExtractIconFromFile(string filePath, int iconIndex = 0, IconSize size = IconSize.Large)
+        {
+            if (string.IsNullOrWhiteSpace(filePath))
+                throw new ArgumentNullException(nameof(filePath));
+
+            // 增强文件检查
+            try
+            {
+                // 规范化路径
+                filePath = Path.GetFullPath(filePath);
+                
+                // 检查文件属性（比File.Exists更可靠）
+                var fileInfo = new FileInfo(filePath);
+                if (!fileInfo.Exists)
+                {
+                    throw new FileNotFoundException($"文件不存在或无法访问: {filePath}\n" +
+                        $"当前工作目录: {Environment.CurrentDirectory}\n" +
+                        $"绝对路径: {Path.GetFullPath(filePath)}");
+                }
+
+                // 尝试打开文件测试是否被锁定
+                try
+                {
+                    using (var stream = fileInfo.Open(FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
+                    {
+                        // 文件可访问
+                    }
+                }
+                catch (IOException ioEx)
+                {
+                    throw new IOException($"文件被锁定或无法访问: {filePath}", ioEx);
+                }
+            }
+            catch (Exception ex)
+            {
+                throw new FileNotFoundException($"无法访问文件: {filePath}\n" +
+                    $"错误详情: {ex.Message}", ex);
+            }
+
+            // 尝试从索引0到3提取图标
+            for (int i = 0; i < 4; i++)
+            {
+                IntPtr[] hLargeIcons = new IntPtr[1];
+                IntPtr[] hSmallIcons = new IntPtr[1];
+                
+                int extractedCount = ExtractIconEx(filePath, i, hLargeIcons, hSmallIcons, 1);
+
+                if (extractedCount > 0)
+                {
+                    IntPtr hIcon = size == IconSize.Large ? hLargeIcons[0] : hSmallIcons[0];
+                    if (hIcon == IntPtr.Zero)
+                    {
+                        // 回退到另一种尺寸
+                        hIcon = size == IconSize.Large ? hSmallIcons[0] : hLargeIcons[0];
+                    }
+
+                    if (hIcon != IntPtr.Zero)
+                    {
+                        try
+                        {
+                            Icon icon = (Icon)Icon.FromHandle(hIcon).Clone();
+                            return icon;
+                        }
+                        finally
+                        {
+                            if (hLargeIcons[0] != IntPtr.Zero) DestroyIcon(hLargeIcons[0]);
+                            if (hSmallIcons[0] != IntPtr.Zero) DestroyIcon(hSmallIcons[0]);
+                        }
+                    }
+                }
+            }
+
+            // 尝试使用ExtractAssociatedIcon作为后备方案
+            try
+            {
+                return Icon.ExtractAssociatedIcon(filePath);
+            }
+            catch (Exception ex)
+            {
+                throw new InvalidOperationException($"无法从文件中提取图标(尝试了索引0-3和ExtractAssociatedIcon)", ex);
+            }
+        }
+
+        /// <summary>
+        /// 将图标保存为文件
+        /// </summary>
+        /// <param name="icon">图标对象</param>
+        /// <param name="outputPath">输出路径</param>
+        public static void SaveIconToFile(Icon icon, string outputPath)
+        {
+            using (FileStream fs = new FileStream(outputPath, FileMode.Create))
+            {
+                icon.Save(fs);
+            }
+        }
+
+        /// <summary>
+        /// 获取文件中的图标数量
+        /// </summary>
+        /// <param name="filePath">文件路径</param>
+        /// <returns>图标数量</returns>
+        public static int GetIconCount(string filePath)
+        {
+            return ExtractIconEx(filePath, -1, null, null, 0);
+        }
+    }
+}
Author	SHA1	Message	Date
zsyg	6624cee1a3	添加软件图标	2025-07-11 16:10:24 +08:00
zsyg	165703575b	修改版本号	2025-07-11 16:08:47 +08:00
zsyg	efc1498a25	添加应用卡片	2025-07-11 16:07:43 +08:00
zsyg	481fc24735	修改版本号	2025-07-11 08:17:57 +08:00
zsyg	bebd804b7a	美化ui	2025-07-11 08:17:26 +08:00
zsyg	4202013265	添加依赖	2025-07-11 08:16:11 +08:00
zsyg	d26ac95dd5	添加图片转换器代码	2025-07-10 13:21:27 +08:00
zsyg	0432c5fa42	添加图片转换器工具图标	2025-07-10 13:21:03 +08:00
zsyg	94da204ca9	提交同转换器程序	2025-07-10 13:20:34 +08:00
zsyg	9770c58166	添加应用卡片	2025-07-10 13:19:02 +08:00
zsyg	c006f78693	修改版本号	2025-07-10 13:18:22 +08:00
zsyg	ab6080cdd0	修改版本号	2025-07-09 12:53:17 +08:00
zsyg	4b77884d32	增强调试信息	2025-07-09 11:36:12 +08:00
zsyg	d45e3029b7	支持显示图标	2025-07-09 11:35:36 +08:00
zsyg	41b056c074	支持显示图标	2025-07-09 11:35:08 +08:00
zsyg	6955655e64	支持显示图标	2025-07-09 11:34:21 +08:00
zsyg	4310557659	添加图标	2025-07-08 21:19:34 +08:00
zsyg	510362688a	添加Code::Blocks	2025-07-08 21:19:02 +08:00
zsyg	34962bba3f	添加Dev-cpp	2025-07-08 21:16:09 +08:00
zsyg	0bab6ccaab	添加构建工具	2025-07-08 21:08:34 +08:00
zsyg	973d984c55	废弃的零宽字符隐藏器欸	2025-07-07 20:37:34 +08:00
zsyg	280a9122b9	废弃的聊天室代码 😭😭😭	2025-07-07 20:34:34 +08:00
zsyg	837aba38ba	Add files via upload	2025-07-07 19:15:34 +08:00
zsyg	92c2a57773	添加应用卡片	2025-07-07 19:14:20 +08:00