chore: 移除未使用的CD库文件并优化构建配置

删除libs/CD目录下的所有二进制库文件（.dll和.a）及对应的头文件，这些文件在项目中并未实际使用。
同时更新CMakeLists.txt，仅复制必需的IUP DLL文件到构建输出目录，减少不必要的文件拷贝。

CMakeLists.txt

@@ -12,19 +12,14 @@ set(CMAKE_C_EXTENSIONS OFF) # 禁用特定编译器的扩展（如 gnu17），
 # 定义源文件
 set(SOURCES
     src/main.c
-    src/utils/string_ext.c
+    src/utils.c
-    src/utils/os_env.c
+    src/registry.c
-    src/utils/safe_string.c
+    src/ui.c
-    src/utils/logger.c
+    src/globals.c
-    src/ui/ui_utils.c
+    src/ui_utils.c
-    src/ui/dialogs.c
+    src/cb_edit.c
-    src/ui/main_window.c
+    src/cb_file.c
-    src/core/registry_service.c
+    src/cb_main.c
-    src/core/path_manager.c
-    src/core/app_context.c
-    src/core/lua_config.c
-    src/core/import_export.c
-    src/controller/callbacks.c
     ico/resources.rc
 )
 
@@ -50,23 +45,16 @@ endif()
 # 设置头文件搜索路径
 target_include_directories(${PROJECT_NAME} PRIVATE
     ${CMAKE_SOURCE_DIR}/include
-    ${CMAKE_SOURCE_DIR}/include/core
-    ${CMAKE_SOURCE_DIR}/include/ui
-    ${CMAKE_SOURCE_DIR}/include/controller
-    ${CMAKE_SOURCE_DIR}/include/utils
     ${CMAKE_SOURCE_DIR}/libs/IUP/include
-    ${CMAKE_SOURCE_DIR}/libs/lua/include
 )
 
 # 设置库文件搜索路径
 target_link_directories(${PROJECT_NAME} PRIVATE
     ${CMAKE_SOURCE_DIR}/libs/IUP
-    ${CMAKE_SOURCE_DIR}/libs/lua
 )
 
 # 链接所需库
 target_link_libraries(${PROJECT_NAME} PRIVATE
-    lua55
     iup
     iupcd
     gdi32
@@ -77,18 +65,11 @@ target_link_libraries(${PROJECT_NAME} PRIVATE
     advapi32
 )
 
-# 编译完成后，复制程序实际需要的核心 DLL 文件到构建输出目录
+# 编译完成后，仅将程序实际需要的核心 DLL 文件复制到构建输出目录
 set(IUP_REQUIRED_DLLS "${CMAKE_CURRENT_SOURCE_DIR}/libs/IUP/iup.dll")
-set(LUA_REQUIRED_DLLS "${CMAKE_CURRENT_SOURCE_DIR}/libs/lua/lua55.dll")
 add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD
     COMMAND ${CMAKE_COMMAND} -E copy_if_different
     ${IUP_REQUIRED_DLLS}
     "$<TARGET_FILE_DIR:${PROJECT_NAME}>"
     COMMENT "Copying required DLLs to build directory..."
 )
-add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD
-    COMMAND ${CMAKE_COMMAND} -E copy_if_different
-    ${LUA_REQUIRED_DLLS}
-    "$<TARGET_FILE_DIR:${PROJECT_NAME}>"
-    COMMENT "Copying Lua DLL to build directory..."
-)

README.md

@@ -10,24 +10,25 @@
   * **只读模式**：非管理员运行时自动切换到只读模式，防止误操作。
   * **权限检测**：智能检测当前运行权限。
 
-* **📑 双视图管理**：
+* **📑 双视图与预览**：
-  * 完美支持 **System (系统变量)** 和 **User (用户变量)** 的分离查看与编辑。
+  * **分离管理**：完美支持 **System (系统变量)** 和 **User (用户变量)** 的分离查看与编辑。
-  * 清晰的 Tab 标签页切换。
+  * **合并预览**：新增标签页，展示最终解析后的完整 PATH 顺序（系统在前，用户在后），方便排查冲突。
+  * **变量展开**：鼠标悬停在包含变量（如 `%JAVA_HOME%`）的路径上时，自动显示解析后的绝对路径。
 
 * **🔴 智能诊断与维护**：
   * **无效路径高亮**：自动检测路径是否存在，不存在的显示为红色。
   * **重复路径高亮**：自动检测重复项，重复的显示为橙色。
   * **一键清理**：智能移除所有无效和重复的路径，保持环境整洁。
 
-* **📂 高效交互**：
+* **📂 高级交互**：
+  * **多选支持**：支持使用 `Ctrl` 或 `Shift` 进行多选，批量删除或移动路径。
+  * **撤销/重做**：支持 `Ctrl+Z` 撤销和 `Ctrl+Y` 重做，防止误操作，并提供直观的工具栏按钮。
   * **拖拽支持**：直接将文件夹拖入窗口即可添加（支持管理员模式下的 UIPI 穿透）。
-  * **实时搜索**：顶部搜索框支持不区分大小写的实时过滤查找。
+  * **实时搜索**：顶部搜索框支持不区分大小写的实时过滤查找（支持快捷键 `Ctrl+F`）。
-  * **快捷键**：支持 Delete 键快速删除选中项。
+  * **全局快捷键**：支持 `Ctrl+N` 新建、`Ctrl+S` 保存、`Delete` 删除等快捷操作。
 
-* **🔄 导入导出**：
+* **🎨 个性化**：
-  * **导出备份**：将 PATH 导出为 JSON 文件，方便备份和迁移。
+  * **深色模式**：一键切换深色主题，保护视力。
-  * **导入恢复**：从 JSON 文件导入路径配置。
-  * **格式兼容**：支持旧版 TXT 格式导入。
 
 * **便捷管理**：
   * ➕ **新建**：添加新路径到列表。
@@ -35,24 +36,16 @@
   * ✏️ **编辑**：双击或点击按钮修改现有路径。
   * 🗑️ **删除**：移除不需要的路径。
   * ⬆️⬇️ **排序**：上移/下移调整路径优先级。
+  * 📥/📤 **导入导出**：支持将环境变量导出为 `.txt` 文本文件备份，或从文件导入恢复。
 
 * **轻量级**：原生 C 语言编写，无臃肿依赖，运行速度极快。
 
-## 🛠️ 架构与二次开发
+## 🏗️ 架构与二次开发
 
-本项目注重代码的模块化和可维护性，采用了经典的 **MVC 分层架构**，非常适合作为 C 语言桌面程序开发的参考：
+本项目注重代码的模块化和可维护性，非常适合作为 C 语言桌面程序开发的参考：
 
-* **分层设计**：
+* **统一配置中心**：所有的 UI 尺寸、间距、颜色等常量配置均提取在 `include/config.h` 中，只需修改宏定义即可轻松定制属于你的专属界面风格。
-  * `src/core/` (Model): 核心数据与业务逻辑，完全脱离 UI 框架（无任何 `<iup.h>` 依赖）。
+* **清晰的全局状态**：全局变量和常量被独立分离在 `src/globals.c` / `include/globals.h` 中管理，使得核心业务逻辑更加整洁。
-  * `src/ui/` (View): 负责界面布局与组件的纯视觉展示。
-  * `src/controller/` (Controller): 负责连接用户交互与底层数据。
-  * `src/utils/` (Utils): 纯粹的底层工具类封装（系统级调用、字符串处理）。
-* **热配置系统**：所有 UI 参数（窗口大小、按钮文本、布局间距等）均通过 `lua/config.lua` 配置，修改无需重新编译即可生效。
-* **清晰的应用状态**：摒弃了脆弱的全局变量模式，采用 `AppContext` 统一管理应用运行时的上下文状态，通过指针传递，安全可靠。
-* **开发工具库**：
-  * 统一错误码系统 (`utils/error_code.h`)
-  * 安全字符串函数 (`utils/safe_string.h`)
-  * 日志系统 (`utils/logger.h`)
 
 ## 📦 下载与安装
 
@@ -68,13 +61,13 @@
 
 * Windows 操作系统
 * GCC 编译器 (推荐 MinGW-w64)
-* CMake 工具 (推荐使用 CMake 构建)
+* CMake 工具
 * IUP 库 (已包含在 `libs` 目录下)
 * Inno Setup 6 (仅打包需要)
 
-### 编译步骤 (推荐使用 CMake)
+### 编译步骤
 
-本项目已迁移至 CMake 构建系统，支持生成更标准的构建文件并集成到各大 IDE。
+本项目使用 CMake 构建系统，支持生成更标准的构建文件并集成到各大 IDE。
 
 1. 克隆仓库：
 
@@ -110,12 +103,16 @@
 2. **查看**：程序启动后会自动加载当前的系统 PATH 变量。
    * **红色**条目表示路径不存在。
    * **橙色**条目表示路径重复。
-3. **搜索**：在顶部输入关键词可快速筛选。
+   * **变量预览**：鼠标悬停在带 `%` 的变量上可查看实际路径。
+3. **搜索**：在顶部输入关键词或按 `Ctrl+F` 可快速筛选。
 4. **修改**：
-   * 拖拽文件夹到列表可直接添加。
+   * **拖拽**：将文件夹拖入列表可直接添加。
-   * 使用右侧按钮栏进行常规操作。
+   * **多选**：按住 `Ctrl` 或 `Shift` 可选中多项进行批量删除。
-   * 点击“一键清理”可自动删除无效和重复项。
+   * **撤销/重做**：误操作时可使用 `Ctrl+Z` / `Ctrl+Y` 或工具栏按钮回退。
-5. **保存**：操作完成后，务必点击底部的【确定】按钮保存更改。
+   * **常规操作**：使用右侧按钮栏进行新建、编辑、移动等操作。
+   * **清理**：点击“一键清理”可自动删除无效和重复项。
+   * **导入/导出**：使用导入导出功能备份或恢复配置。
+5. **保存**：操作完成后，务必点击底部的【确定】按钮（或按 `Ctrl+S`）保存更改。
 6. **生效**：保存后，某些正在运行的程序可能需要重启才能识别新的环境变量。CMD 或 PowerShell 窗口需要重新打开。
 
 ## 👤 作者信息

include/cb_edit.h

@@ -0,0 +1,15 @@
+#ifndef CB_EDIT_H
+#define CB_EDIT_H
+
+#include <iup.h>
+
+// 编辑相关回调
+int btn_new_cb(Ihandle *self);
+int btn_edit_cb(Ihandle *self);
+int list_dblclick_cb(Ihandle *self, int item, char *text);
+int btn_del_cb(Ihandle *self);
+int btn_up_cb(Ihandle *self);
+int btn_down_cb(Ihandle *self);
+int btn_clean_cb(Ihandle *self);
+
+#endif // CB_EDIT_H

include/cb_file.h

@@ -0,0 +1,14 @@
+#ifndef CB_FILE_H
+#define CB_FILE_H
+
+#include <iup.h>
+
+// 文件和历史记录回调
+int btn_browse_cb(Ihandle *self);
+int btn_undo_cb(Ihandle *self);
+int btn_redo_cb(Ihandle *self);
+int btn_export_cb(Ihandle *self);
+int btn_import_cb(Ihandle *self);
+int list_dropfiles_cb(Ihandle *self, const char *filename, int num, int x, int y);
+
+#endif // CB_FILE_H

include/cb_main.h

@@ -0,0 +1,17 @@
+#ifndef CB_MAIN_H
+#define CB_MAIN_H
+
+#include <iup.h>
+
+// 主界面交互回调
+int txt_search_cb(Ihandle *self);
+int list_k_any_cb(Ihandle *self, int c);
+int list_motion_cb(Ihandle *self, int x, int y, char *status);
+int dialog_k_any_cb(Ihandle *self, int c);
+int btn_ok_cb(Ihandle *self);
+int btn_cancel_cb(Ihandle *self);
+int btn_help_cb(Ihandle *self);
+int tabs_tabchange_cb(Ihandle *self, int new_pos, int old_pos);
+int btn_theme_cb(Ihandle *self);
+
+#endif // CB_MAIN_H

include/config.h

@@ -0,0 +1,23 @@
+#ifndef CONFIG_H
+#define CONFIG_H
+
+// UI 常量定义
+#define UI_WINDOW_TITLE "Path Editor"  // 窗口标题
+#define UI_WINDOW_SIZE "800x800"       // 窗口默认大小 (像素)
+
+// 按钮尺寸
+#define UI_BUTTON_SIZE "100x32"        // 按钮默认大小 (像素)
+#define UI_BUTTON_SMALL_SIZE "80x32"   // 小按钮大小 (像素)
+
+// 布局间距
+#define UI_MARGIN_MAIN "10x10"         // 主布局外边距 (像素)
+#define UI_GAP_MAIN "10"               // 主布局间距 (像素)
+#define UI_GAP_BUTTONS "5"             // 按钮间距 (像素)
+#define UI_GAP_BOTTOM "10"             // 底部间距 (像素)
+
+// 列表属性
+#define UI_LIST_ITEM_PADDING "5x5"          // 列表项内边距 (像素)
+#define UI_LIST_BGCOLOR "255 255 255"       // 列表背景颜色 (RGB)
+#define UI_LIST_MERGED_BGCOLOR "240 240 240"// 合并列表背景颜色 (RGB)
+
+#endif // CONFIG_H

include/controller/callbacks.h

@@ -1,35 +0,0 @@
-#ifndef CALLBACKS_H
-#define CALLBACKS_H
-
-#include <iup.h>
-
-// 按钮回调
-int btn_new_cb(Ihandle *self);
-int btn_edit_cb(Ihandle *self);
-int btn_browse_cb(Ihandle *self);
-int btn_del_cb(Ihandle *self);
-int btn_up_cb(Ihandle *self);
-int btn_down_cb(Ihandle *self);
-int btn_clean_cb(Ihandle *self);
-int btn_import_cb(Ihandle *self);
-int btn_export_cb(Ihandle *self);
-int btn_ok_cb(Ihandle *self);
-int btn_cancel_cb(Ihandle *self);
-int btn_help_cb(Ihandle *self);
-
-// 搜索回调
-int txt_search_cb(Ihandle *self);
-
-// 双击回调
-int list_dblclick_cb(Ihandle *self, int item, char *text);
-
-// 拖拽回调
-int list_dropfiles_cb(Ihandle *self, const char *filename, int num, int x, int y);
-
-// 键盘按键回调
-int list_k_any_cb(Ihandle *self, int c);
-
-// 载入数据与更新UI
-void load_all_paths(void);
-
-#endif // CALLBACKS_H

include/core/app_context.h

@@ -1,22 +0,0 @@
-#ifndef APP_CONTEXT_H
-#define APP_CONTEXT_H
-
-#include "utils/string_ext.h"
-#include <iup.h>
-
-// 应用上下文结构体,用于存储应用运行时的状态
-typedef struct {
-    StringList sys_paths;
-    StringList user_paths;
-} AppContext;
-
-// 创建应用上下文
-AppContext* create_app_context(void);
-
-// 销毁应用上下文
-void destroy_app_context(AppContext* ctx);
-
-// 获取应用上下文
-AppContext* get_app_context(Ihandle *ih);
-
-#endif // APP_CONTEXT_H

include/core/import_export.h

@@ -1,20 +0,0 @@
-#ifndef IMPORT_EXPORT_H
-#define IMPORT_EXPORT_H
-
-#include "utils/string_ext.h"
-#include "utils/error_code.h"
-
-#define EXPORT_VERSION "1.0"
-
-typedef struct {
-    StringList system;
-    StringList user;
-} ExportData;
-
-// 导出 PATH 到文件
-ErrorCode export_paths_to_file(const ExportData *data, const char *filepath);
-
-// 从文件导入 PATH
-ErrorCode import_paths_from_file(const char *filepath, ExportData *data);
-
-#endif // IMPORT_EXPORT_H

include/core/lua_config.h

@@ -1,34 +0,0 @@
-#ifndef LUA_CONFIG_H
-#define LUA_CONFIG_H
-
-#include <lua.h>
-
-// 初始化 Lua 配置系统
-// 返回值: 0 成功, -1 失败
-int lua_config_init(void);
-
-// 销毁 Lua 配置系统
-void lua_config_destroy(void);
-
-// 获取字符串配置值
-// section: 配置章节名 (如 "app", "dialog", "button")
-// key: 配置键名 (如 "name", "size", "rastersize")
-// 返回值: 配置值字符串, 失败时返回 NULL
-const char* lua_config_get_string(const char* section, const char* key);
-
-// 获取整型配置值
-// section: 配置章节名
-// key: 配置键名
-// default_value: 默认值 (当配置不存在或转换失败时返回)
-// 返回值: 配置值或默认值
-int lua_config_get_int(const char* section, const char* key, int default_value);
-
-// 重新加载配置文件
-// 返回值: 0 成功, -1 失败
-int lua_config_reload(void);
-
-// 获取配置加载状态
-// 返回值: 1 已加载, 0 未加载
-int lua_config_is_loaded(void);
-
-#endif // LUA_CONFIG_H

include/core/path_manager.h

@@ -1,19 +0,0 @@
-#ifndef PATH_MANAGER_H
-#define PATH_MANAGER_H
-
-#include "utils/string_ext.h"
-#include "utils/error_code.h"
-
-// 移除列表中指定索引的项
-ErrorCode path_manager_remove_at(StringList *list, int index);
-
-// 上移指定索引的项
-ErrorCode path_manager_move_up(StringList *list, int index);
-
-// 下移指定索引的项
-ErrorCode path_manager_move_down(StringList *list, int index);
-
-// 清理无效和重复的路径
-ErrorCode path_manager_clean(StringList *list);
-
-#endif // PATH_MANAGER_H

include/core/registry_service.h

@@ -1,15 +0,0 @@
-#ifndef REGISTRY_SERVICE_H
-#define REGISTRY_SERVICE_H
-
-#include "utils/string_ext.h"
-#include "utils/error_code.h"
-
-// 加载系统变量和用户变量到字符串列表
-ErrorCode load_system_paths(StringList *list);
-ErrorCode load_user_paths(StringList *list);
-
-// 从字符串列表保存系统变量和用户变量
-ErrorCode save_system_paths(const StringList *list);
-ErrorCode save_user_paths(const StringList *list);
-
-#endif // REGISTRY_SERVICE_H

include/globals.h

@@ -0,0 +1,76 @@
+#ifndef GLOBALS_H
+#define GLOBALS_H
+
+#include <iup.h>
+
+// 注册表路径常量
+#define REG_PATH_SYS L"SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Environment"
+#define REG_PATH_USER L"Environment"
+#define REG_VALUE L"Path"
+
+// 全局控件句柄声明
+extern Ihandle *dlg;            // 主对话框句柄
+extern Ihandle *tabs_main;      // 标签页容器
+extern Ihandle *list_sys;       // 系统变量列表
+extern Ihandle *list_user;      // 用户变量列表
+extern Ihandle *list_merged;    // 合并变量列表
+extern Ihandle *lbl_status;     // 状态标签句柄
+extern Ihandle *btn_new;        // 新增按钮句柄
+extern Ihandle *btn_edit;       // 编辑按钮句柄
+extern Ihandle *btn_browse;     // 浏览按钮句柄
+extern Ihandle *btn_del;        // 删除按钮句柄
+extern Ihandle *btn_up;         // 上移按钮句柄
+extern Ihandle *btn_down;       // 下移按钮句柄
+extern Ihandle *btn_clean;      // 一键清理按钮句柄
+extern Ihandle *btn_undo;       // 撤销按钮句柄
+extern Ihandle *btn_redo;       // 重做按钮句柄
+extern Ihandle *btn_import;     // 导入按钮句柄
+extern Ihandle *btn_export;     // 导出按钮句柄
+extern Ihandle *btn_theme;      // 主题切换按钮句柄
+extern Ihandle *btn_ok;         // 确认按钮句柄
+extern int is_dark_mode;        // 深色模式状态
+extern Ihandle *btn_cancel;     // 取消按钮句柄
+extern Ihandle *btn_help;       // 帮助按钮句柄
+extern Ihandle *txt_search;     // 搜索框
+
+// 简单字符串列表结构，用于搜索缓存
+typedef struct {
+    char **items;
+    int count;
+    int capacity;
+} StringList;
+
+extern StringList raw_sys_paths;
+extern StringList raw_user_paths;
+
+// 历史记录节点
+typedef struct HistoryNode {
+    StringList sys_paths;
+    StringList user_paths;
+    struct HistoryNode *next;
+} HistoryNode;
+
+// 历史记录栈
+typedef struct {
+    HistoryNode *top;
+    int count;
+} HistoryStack;
+
+extern HistoryStack undo_stack;
+extern HistoryStack redo_stack;
+extern Ihandle *btn_undo;
+extern Ihandle *btn_redo;
+
+// 缓存操作函数声明
+void init_string_list(StringList *list);
+void add_string_list(StringList *list, const char *str);
+void clear_string_list(StringList *list);
+void copy_string_list(StringList *dest, StringList *src);
+
+// 历史记录操作
+void init_history_stack(HistoryStack *stack);
+void push_history(HistoryStack *stack, StringList *sys, StringList *user);
+int pop_history(HistoryStack *stack, StringList *out_sys, StringList *out_user);
+void clear_history_stack(HistoryStack *stack);
+
+#endif // GLOBALS_H

include/registry.h

@@ -0,0 +1,10 @@
+#ifndef REGISTRY_H
+#define REGISTRY_H
+
+// 从注册表加载所有PATH到列表控件
+void load_all_paths();
+
+// 将列表控件中的PATH保存回注册表
+void save_all_paths();
+
+#endif // REGISTRY_H

include/ui.h

@@ -0,0 +1,17 @@
+#ifndef UI_H
+#define UI_H
+
+#include <iup.h>
+
+// 创建列表控件
+Ihandle *create_path_list();
+
+// 创建右侧功能按钮区域
+Ihandle *create_main_buttons();
+
+// 创建底部按钮区域
+Ihandle *create_bottom_buttons();
+
+Ihandle *create_main_dialog();
+
+#endif // UI_H

include/ui/dialogs.h

@@ -1,8 +0,0 @@
-#ifndef DIALOGS_H
-#define DIALOGS_H
-
-// 自定义输入对话框
-// 返回值：0-取消，1-确认
-int custom_input_dialog(const char *title, const char *label_text, char *buffer, int buffer_size);
-
-#endif // DIALOGS_H

include/ui/main_window.h

@@ -1,9 +0,0 @@
-#ifndef MAIN_WINDOW_H
-#define MAIN_WINDOW_H
-
-#include <iup.h>
-
-// 创建主窗口
-Ihandle* create_main_window(void);
-
-#endif // MAIN_WINDOW_H

include/ui/ui_utils.h

@@ -1,13 +0,0 @@
-#ifndef UI_UTILS_H
-#define UI_UTILS_H
-
-#include <iup.h>
-#include "utils/string_ext.h"
-
-// 刷新单个列表框样式
-void refresh_single_list_style(Ihandle *list);
-
-// 同步字符串列表到 UI 列表框
-void sync_string_list_to_ui(Ihandle *list_ui, const StringList *str_list);
-
-#endif // UI_UTILS_H

include/ui_utils.h

@@ -0,0 +1,18 @@
+#ifndef UI_UTILS_H
+#define UI_UTILS_H
+
+#include <iup.h>
+#include "globals.h"
+
+// 辅助函数声明
+int get_first_selected_index(Ihandle *list);
+void set_single_selection(Ihandle *list, int index);
+void refresh_ui_from_raw(Ihandle *list, StringList *raw);
+void record_history();
+int custom_input_dialog(const char *title, const char *label_text, char *buffer, int buffer_size);
+Ihandle *get_current_list();
+void remove_from_raw_data(StringList *list, const char *str);
+void toggle_edit_buttons(int enable);
+void apply_theme();
+
+#endif // UI_UTILS_H

include/utils.h

@@ -0,0 +1,33 @@
+#ifndef UTILS_H
+#define UTILS_H
+
+#include <windows.h>
+#include <wchar.h>
+#include <iup.h>
+
+// 宽字符转UTF-8
+char* wide_to_utf8(const wchar_t* wstr);
+
+// UTF-8转宽字符
+wchar_t* utf8_to_wide(const char* str);
+
+// 检查管理员权限
+int check_admin();
+
+// 展开环境变量
+char* expand_env_vars(const char* path);
+
+// 检查路径是否有效（存在且为目录）
+int is_path_valid(const char *path);
+
+// 刷新列表样式（斑马纹）
+void refresh_list_style();
+void refresh_single_list_style(Ihandle *list);
+
+// 备份注册表
+void backup_registry();
+
+// 不区分大小写的字符串查找
+char *stristr(const char *haystack, const char *needle);
+
+#endif // UTILS_H

include/utils/error_code.h

@@ -1,19 +0,0 @@
-#ifndef ERROR_CODE_H
-#define ERROR_CODE_H
-
-typedef enum {
-    ERR_OK = 0,                 // 成功
-    ERR_FAILED = -1,            // 失败
-    ERR_NULL_PTR = -2,          // 空指针
-    ERR_OUT_OF_MEMORY = -3,     // 内存不足
-    ERR_FILE_NOT_FOUND = -4,    // 文件不存在
-    ERR_PERMISSION_DENIED = -5, // 权限拒绝
-    ERR_INVALID_FORMAT = -6,    // 无效格式
-    ERR_REGISTRY_FAILED = -7,   // 注册表操作失败
-    ERR_NOT_FOUND = -8,         // 未找到
-    ERR_EXISTS = -9             // 已存在
-} ErrorCode;
-
-const char* error_code_to_string(ErrorCode code);
-
-#endif // ERROR_CODE_H

include/utils/logger.h

@@ -1,33 +0,0 @@
-#ifndef LOGGER_H
-#define LOGGER_H
-
-// 日志级别
-typedef enum {
-    LOG_LEVEL_DEBUG,    // 调试日志级别
-    LOG_LEVEL_INFO,     // 信息日志级别
-    LOG_LEVEL_WARN,     // 警告日志级别
-    LOG_LEVEL_ERROR     // 错误日志级别
-} LogLevel;
-
-// 初始化日志系统
-void log_init(const char *log_file, LogLevel level);
-
-// 销毁日志系统
-void log_destroy(void);
-
-// 日志函数
-void log_debug(const char *fmt, ...);
-
-// 信息日志函数
-void log_info(const char *fmt, ...);
-
-// 警告日志函数
-void log_warn(const char *fmt, ...);
-
-// 错误日志函数
-void log_error(const char *fmt, ...);
-
-// 设置日志级别
-void log_set_level(LogLevel level);
-
-#endif // LOGGER_H

include/utils/os_env.h

@@ -1,13 +0,0 @@
-#ifndef OS_ENV_H
-#define OS_ENV_H
-
-// 检查是否以管理员权限运行
-int check_admin(void);
-
-// 检查路径是否有效
-int is_path_valid(const char *path);
-
-// 备份注册表
-void backup_registry(void);
-
-#endif // OS_ENV_H

include/utils/safe_string.h

@@ -1,15 +0,0 @@
-#ifndef SAFE_STRING_H
-#define SAFE_STRING_H
-
-#include <stddef.h>
-
-// 安全字符串操作函数
-char* safe_strcpy(char *dst, size_t dst_size, const char *src);
-
-// 安全字符串拼接函数
-char* safe_strcat(char *dst, size_t dst_size, const char *src);
-
-// 安全字符串复制函数
-char* safe_strdup(const char *src);
-
-#endif // SAFE_STRING_H

include/utils/string_ext.h

@@ -1,24 +0,0 @@
-#ifndef STRING_EXT_H
-#define STRING_EXT_H
-
-#include <wchar.h>
-
-// 简单字符串列表结构
-typedef struct
-{
-    char **items;
-    int count;
-    int capacity;
-} StringList;
-
-// 字符串列表
-void init_string_list(StringList *list);
-void add_string_list(StringList *list, const char *str);
-void clear_string_list(StringList *list);
-
-// 字符串转换函数
-char *wide_to_utf8(const wchar_t *wstr);
-wchar_t *utf8_to_wide(const char *str);
-char *stristr(const char *haystack, const char *needle);
-
-#endif // STRING_EXT_H

libs/lua/include/lauxlib.h

@@ -1,271 +0,0 @@
-/*
-** $Id: lauxlib.h $
-** Auxiliary functions for building Lua libraries
-** See Copyright Notice in lua.h
-*/
-
-
-#ifndef lauxlib_h
-#define lauxlib_h
-
-
-#include <stddef.h>
-#include <stdio.h>
-
-#include "luaconf.h"
-#include "lua.h"
-
-
-/* global table */
-#define LUA_GNAME	"_G"
-
-
-typedef struct luaL_Buffer luaL_Buffer;
-
-
-/* extra error code for 'luaL_loadfilex' */
-#define LUA_ERRFILE     (LUA_ERRERR+1)
-
-
-/* key, in the registry, for table of loaded modules */
-#define LUA_LOADED_TABLE	"_LOADED"
-
-
-/* key, in the registry, for table of preloaded loaders */
-#define LUA_PRELOAD_TABLE	"_PRELOAD"
-
-
-typedef struct luaL_Reg {
-  const char *name;
-  lua_CFunction func;
-} luaL_Reg;
-
-
-#define LUAL_NUMSIZES	(sizeof(lua_Integer)*16 + sizeof(lua_Number))
-
-LUALIB_API void (luaL_checkversion_) (lua_State *L, lua_Number ver, size_t sz);
-#define luaL_checkversion(L)  \
-	  luaL_checkversion_(L, LUA_VERSION_NUM, LUAL_NUMSIZES)
-
-LUALIB_API int (luaL_getmetafield) (lua_State *L, int obj, const char *e);
-LUALIB_API int (luaL_callmeta) (lua_State *L, int obj, const char *e);
-LUALIB_API const char *(luaL_tolstring) (lua_State *L, int idx, size_t *len);
-LUALIB_API int (luaL_argerror) (lua_State *L, int arg, const char *extramsg);
-LUALIB_API int (luaL_typeerror) (lua_State *L, int arg, const char *tname);
-LUALIB_API const char *(luaL_checklstring) (lua_State *L, int arg,
-                                                          size_t *l);
-LUALIB_API const char *(luaL_optlstring) (lua_State *L, int arg,
-                                          const char *def, size_t *l);
-LUALIB_API lua_Number (luaL_checknumber) (lua_State *L, int arg);
-LUALIB_API lua_Number (luaL_optnumber) (lua_State *L, int arg, lua_Number def);
-
-LUALIB_API lua_Integer (luaL_checkinteger) (lua_State *L, int arg);
-LUALIB_API lua_Integer (luaL_optinteger) (lua_State *L, int arg,
-                                          lua_Integer def);
-
-LUALIB_API void (luaL_checkstack) (lua_State *L, int sz, const char *msg);
-LUALIB_API void (luaL_checktype) (lua_State *L, int arg, int t);
-LUALIB_API void (luaL_checkany) (lua_State *L, int arg);
-
-LUALIB_API int   (luaL_newmetatable) (lua_State *L, const char *tname);
-LUALIB_API void  (luaL_setmetatable) (lua_State *L, const char *tname);
-LUALIB_API void *(luaL_testudata) (lua_State *L, int ud, const char *tname);
-LUALIB_API void *(luaL_checkudata) (lua_State *L, int ud, const char *tname);
-
-LUALIB_API void (luaL_where) (lua_State *L, int lvl);
-LUALIB_API int (luaL_error) (lua_State *L, const char *fmt, ...);
-
-LUALIB_API int (luaL_checkoption) (lua_State *L, int arg, const char *def,
-                                   const char *const lst[]);
-
-LUALIB_API int (luaL_fileresult) (lua_State *L, int stat, const char *fname);
-LUALIB_API int (luaL_execresult) (lua_State *L, int stat);
-
-LUALIB_API void *luaL_alloc (void *ud, void *ptr, size_t osize,
-                                                  size_t nsize);
-
-
-/* predefined references */
-#define LUA_NOREF       (-2)
-#define LUA_REFNIL      (-1)
-
-LUALIB_API int (luaL_ref) (lua_State *L, int t);
-LUALIB_API void (luaL_unref) (lua_State *L, int t, int ref);
-
-LUALIB_API int (luaL_loadfilex) (lua_State *L, const char *filename,
-                                               const char *mode);
-
-#define luaL_loadfile(L,f)	luaL_loadfilex(L,f,NULL)
-
-LUALIB_API int (luaL_loadbufferx) (lua_State *L, const char *buff, size_t sz,
-                                   const char *name, const char *mode);
-LUALIB_API int (luaL_loadstring) (lua_State *L, const char *s);
-
-LUALIB_API lua_State *(luaL_newstate) (void);
-
-LUALIB_API unsigned luaL_makeseed (lua_State *L);
-
-LUALIB_API lua_Integer (luaL_len) (lua_State *L, int idx);
-
-LUALIB_API void (luaL_addgsub) (luaL_Buffer *b, const char *s,
-                                     const char *p, const char *r);
-LUALIB_API const char *(luaL_gsub) (lua_State *L, const char *s,
-                                    const char *p, const char *r);
-
-LUALIB_API void (luaL_setfuncs) (lua_State *L, const luaL_Reg *l, int nup);
-
-LUALIB_API int (luaL_getsubtable) (lua_State *L, int idx, const char *fname);
-
-LUALIB_API void (luaL_traceback) (lua_State *L, lua_State *L1,
-                                  const char *msg, int level);
-
-LUALIB_API void (luaL_requiref) (lua_State *L, const char *modname,
-                                 lua_CFunction openf, int glb);
-
-/*
-** ===============================================================
-** some useful macros
-** ===============================================================
-*/
-
-
-#define luaL_newlibtable(L,l)	\
-  lua_createtable(L, 0, sizeof(l)/sizeof((l)[0]) - 1)
-
-#define luaL_newlib(L,l)  \
-  (luaL_checkversion(L), luaL_newlibtable(L,l), luaL_setfuncs(L,l,0))
-
-#define luaL_argcheck(L, cond,arg,extramsg)	\
-	((void)(luai_likely(cond) || luaL_argerror(L, (arg), (extramsg))))
-
-#define luaL_argexpected(L,cond,arg,tname)	\
-	((void)(luai_likely(cond) || luaL_typeerror(L, (arg), (tname))))
-
-#define luaL_checkstring(L,n)	(luaL_checklstring(L, (n), NULL))
-#define luaL_optstring(L,n,d)	(luaL_optlstring(L, (n), (d), NULL))
-
-#define luaL_typename(L,i)	lua_typename(L, lua_type(L,(i)))
-
-#define luaL_dofile(L, fn) \
-	(luaL_loadfile(L, fn) || lua_pcall(L, 0, LUA_MULTRET, 0))
-
-#define luaL_dostring(L, s) \
-	(luaL_loadstring(L, s) || lua_pcall(L, 0, LUA_MULTRET, 0))
-
-#define luaL_getmetatable(L,n)	(lua_getfield(L, LUA_REGISTRYINDEX, (n)))
-
-#define luaL_opt(L,f,n,d)	(lua_isnoneornil(L,(n)) ? (d) : f(L,(n)))
-
-#define luaL_loadbuffer(L,s,sz,n)	luaL_loadbufferx(L,s,sz,n,NULL)
-
-
-/*
-** Perform arithmetic operations on lua_Integer values with wrap-around
-** semantics, as the Lua core does.
-*/
-#define luaL_intop(op,v1,v2)  \
-	((lua_Integer)((lua_Unsigned)(v1) op (lua_Unsigned)(v2)))
-
-
-/* push the value used to represent failure/error */
-#if defined(LUA_FAILISFALSE)
-#define luaL_pushfail(L)	lua_pushboolean(L, 0)
-#else
-#define luaL_pushfail(L)	lua_pushnil(L)
-#endif
-
-
-
-/*
-** {======================================================
-** Generic Buffer manipulation
-** =======================================================
-*/
-
-struct luaL_Buffer {
-  char *b;  /* buffer address */
-  size_t size;  /* buffer size */
-  size_t n;  /* number of characters in buffer */
-  lua_State *L;
-  union {
-    LUAI_MAXALIGN;  /* ensure maximum alignment for buffer */
-    char b[LUAL_BUFFERSIZE];  /* initial buffer */
-  } init;
-};
-
-
-#define luaL_bufflen(bf)	((bf)->n)
-#define luaL_buffaddr(bf)	((bf)->b)
-
-
-#define luaL_addchar(B,c) \
-  ((void)((B)->n < (B)->size || luaL_prepbuffsize((B), 1)), \
-   ((B)->b[(B)->n++] = (c)))
-
-#define luaL_addsize(B,s)	((B)->n += (s))
-
-#define luaL_buffsub(B,s)	((B)->n -= (s))
-
-LUALIB_API void (luaL_buffinit) (lua_State *L, luaL_Buffer *B);
-LUALIB_API char *(luaL_prepbuffsize) (luaL_Buffer *B, size_t sz);
-LUALIB_API void (luaL_addlstring) (luaL_Buffer *B, const char *s, size_t l);
-LUALIB_API void (luaL_addstring) (luaL_Buffer *B, const char *s);
-LUALIB_API void (luaL_addvalue) (luaL_Buffer *B);
-LUALIB_API void (luaL_pushresult) (luaL_Buffer *B);
-LUALIB_API void (luaL_pushresultsize) (luaL_Buffer *B, size_t sz);
-LUALIB_API char *(luaL_buffinitsize) (lua_State *L, luaL_Buffer *B, size_t sz);
-
-#define luaL_prepbuffer(B)	luaL_prepbuffsize(B, LUAL_BUFFERSIZE)
-
-/* }====================================================== */
-
-
-
-/*
-** {======================================================
-** File handles for IO library
-** =======================================================
-*/
-
-/*
-** A file handle is a userdata with metatable 'LUA_FILEHANDLE' and
-** initial structure 'luaL_Stream' (it may contain other fields
-** after that initial structure).
-*/
-
-#define LUA_FILEHANDLE          "FILE*"
-
-
-typedef struct luaL_Stream {
-  FILE *f;  /* stream (NULL for incompletely created streams) */
-  lua_CFunction closef;  /* to close stream (NULL for closed streams) */
-} luaL_Stream;
-
-/* }====================================================== */
-
-
-/*
-** {============================================================
-** Compatibility with deprecated conversions
-** =============================================================
-*/
-#if defined(LUA_COMPAT_APIINTCASTS)
-
-#define luaL_checkunsigned(L,a)	((lua_Unsigned)luaL_checkinteger(L,a))
-#define luaL_optunsigned(L,a,d)	\
-	((lua_Unsigned)luaL_optinteger(L,a,(lua_Integer)(d)))
-
-#define luaL_checkint(L,n)	((int)luaL_checkinteger(L, (n)))
-#define luaL_optint(L,n,d)	((int)luaL_optinteger(L, (n), (d)))
-
-#define luaL_checklong(L,n)	((long)luaL_checkinteger(L, (n)))
-#define luaL_optlong(L,n,d)	((long)luaL_optinteger(L, (n), (d)))
-
-#endif
-/* }============================================================ */
-
-
-
-#endif
-
-

libs/lua/include/lua.h

@@ -1,547 +0,0 @@
-/*
-** $Id: lua.h $
-** Lua - A Scripting Language
-** Lua.org, PUC-Rio, Brazil (www.lua.org)
-** See Copyright Notice at the end of this file
-*/
-
-
-#ifndef lua_h
-#define lua_h
-
-#include <stdarg.h>
-#include <stddef.h>
-
-
-#define LUA_COPYRIGHT	LUA_RELEASE "  Copyright (C) 1994-2025 Lua.org, PUC-Rio"
-#define LUA_AUTHORS	"R. Ierusalimschy, L. H. de Figueiredo, W. Celes"
-
-
-#define LUA_VERSION_MAJOR_N	5
-#define LUA_VERSION_MINOR_N	5
-#define LUA_VERSION_RELEASE_N	0
-
-#define LUA_VERSION_NUM  (LUA_VERSION_MAJOR_N * 100 + LUA_VERSION_MINOR_N)
-#define LUA_VERSION_RELEASE_NUM  (LUA_VERSION_NUM * 100 + LUA_VERSION_RELEASE_N)
-
-
-#include "luaconf.h"
-
-
-/* mark for precompiled code ('<esc>Lua') */
-#define LUA_SIGNATURE	"\x1bLua"
-
-/* option for multiple returns in 'lua_pcall' and 'lua_call' */
-#define LUA_MULTRET	(-1)
-
-
-/*
-** Pseudo-indices
-** (The stack size is limited to INT_MAX/2; we keep some free empty
-** space after that to help overflow detection.)
-*/
-#define LUA_REGISTRYINDEX	(-(INT_MAX/2 + 1000))
-#define lua_upvalueindex(i)	(LUA_REGISTRYINDEX - (i))
-
-
-/* thread status */
-#define LUA_OK		0
-#define LUA_YIELD	1
-#define LUA_ERRRUN	2
-#define LUA_ERRSYNTAX	3
-#define LUA_ERRMEM	4
-#define LUA_ERRERR	5
-
-
-typedef struct lua_State lua_State;
-
-
-/*
-** basic types
-*/
-#define LUA_TNONE		(-1)
-
-#define LUA_TNIL		0
-#define LUA_TBOOLEAN		1
-#define LUA_TLIGHTUSERDATA	2
-#define LUA_TNUMBER		3
-#define LUA_TSTRING		4
-#define LUA_TTABLE		5
-#define LUA_TFUNCTION		6
-#define LUA_TUSERDATA		7
-#define LUA_TTHREAD		8
-
-#define LUA_NUMTYPES		9
-
-
-
-/* minimum Lua stack available to a C function */
-#define LUA_MINSTACK	20
-
-
-/* predefined values in the registry */
-/* index 1 is reserved for the reference mechanism */
-#define LUA_RIDX_GLOBALS	2
-#define LUA_RIDX_MAINTHREAD	3
-#define LUA_RIDX_LAST		3
-
-
-/* type of numbers in Lua */
-typedef LUA_NUMBER lua_Number;
-
-
-/* type for integer functions */
-typedef LUA_INTEGER lua_Integer;
-
-/* unsigned integer type */
-typedef LUA_UNSIGNED lua_Unsigned;
-
-/* type for continuation-function contexts */
-typedef LUA_KCONTEXT lua_KContext;
-
-
-/*
-** Type for C functions registered with Lua
-*/
-typedef int (*lua_CFunction) (lua_State *L);
-
-/*
-** Type for continuation functions
-*/
-typedef int (*lua_KFunction) (lua_State *L, int status, lua_KContext ctx);
-
-
-/*
-** Type for functions that read/write blocks when loading/dumping Lua chunks
-*/
-typedef const char * (*lua_Reader) (lua_State *L, void *ud, size_t *sz);
-
-typedef int (*lua_Writer) (lua_State *L, const void *p, size_t sz, void *ud);
-
-
-/*
-** Type for memory-allocation functions
-*/
-typedef void * (*lua_Alloc) (void *ud, void *ptr, size_t osize, size_t nsize);
-
-
-/*
-** Type for warning functions
-*/
-typedef void (*lua_WarnFunction) (void *ud, const char *msg, int tocont);
-
-
-/*
-** Type used by the debug API to collect debug information
-*/
-typedef struct lua_Debug lua_Debug;
-
-
-/*
-** Functions to be called by the debugger in specific events
-*/
-typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar);
-
-
-/*
-** generic extra include file
-*/
-#if defined(LUA_USER_H)
-#include LUA_USER_H
-#endif
-
-
-/*
-** RCS ident string
-*/
-extern const char lua_ident[];
-
-
-/*
-** state manipulation
-*/
-LUA_API lua_State *(lua_newstate) (lua_Alloc f, void *ud, unsigned seed);
-LUA_API void       (lua_close) (lua_State *L);
-LUA_API lua_State *(lua_newthread) (lua_State *L);
-LUA_API int        (lua_closethread) (lua_State *L, lua_State *from);
-
-LUA_API lua_CFunction (lua_atpanic) (lua_State *L, lua_CFunction panicf);
-
-
-LUA_API lua_Number (lua_version) (lua_State *L);
-
-
-/*
-** basic stack manipulation
-*/
-LUA_API int   (lua_absindex) (lua_State *L, int idx);
-LUA_API int   (lua_gettop) (lua_State *L);
-LUA_API void  (lua_settop) (lua_State *L, int idx);
-LUA_API void  (lua_pushvalue) (lua_State *L, int idx);
-LUA_API void  (lua_rotate) (lua_State *L, int idx, int n);
-LUA_API void  (lua_copy) (lua_State *L, int fromidx, int toidx);
-LUA_API int   (lua_checkstack) (lua_State *L, int n);
-
-LUA_API void  (lua_xmove) (lua_State *from, lua_State *to, int n);
-
-
-/*
-** access functions (stack -> C)
-*/
-
-LUA_API int             (lua_isnumber) (lua_State *L, int idx);
-LUA_API int             (lua_isstring) (lua_State *L, int idx);
-LUA_API int             (lua_iscfunction) (lua_State *L, int idx);
-LUA_API int             (lua_isinteger) (lua_State *L, int idx);
-LUA_API int             (lua_isuserdata) (lua_State *L, int idx);
-LUA_API int             (lua_type) (lua_State *L, int idx);
-LUA_API const char     *(lua_typename) (lua_State *L, int tp);
-
-LUA_API lua_Number      (lua_tonumberx) (lua_State *L, int idx, int *isnum);
-LUA_API lua_Integer     (lua_tointegerx) (lua_State *L, int idx, int *isnum);
-LUA_API int             (lua_toboolean) (lua_State *L, int idx);
-LUA_API const char     *(lua_tolstring) (lua_State *L, int idx, size_t *len);
-LUA_API lua_Unsigned    (lua_rawlen) (lua_State *L, int idx);
-LUA_API lua_CFunction   (lua_tocfunction) (lua_State *L, int idx);
-LUA_API void	       *(lua_touserdata) (lua_State *L, int idx);
-LUA_API lua_State      *(lua_tothread) (lua_State *L, int idx);
-LUA_API const void     *(lua_topointer) (lua_State *L, int idx);
-
-
-/*
-** Comparison and arithmetic functions
-*/
-
-#define LUA_OPADD	0	/* ORDER TM, ORDER OP */
-#define LUA_OPSUB	1
-#define LUA_OPMUL	2
-#define LUA_OPMOD	3
-#define LUA_OPPOW	4
-#define LUA_OPDIV	5
-#define LUA_OPIDIV	6
-#define LUA_OPBAND	7
-#define LUA_OPBOR	8
-#define LUA_OPBXOR	9
-#define LUA_OPSHL	10
-#define LUA_OPSHR	11
-#define LUA_OPUNM	12
-#define LUA_OPBNOT	13
-
-LUA_API void  (lua_arith) (lua_State *L, int op);
-
-#define LUA_OPEQ	0
-#define LUA_OPLT	1
-#define LUA_OPLE	2
-
-LUA_API int   (lua_rawequal) (lua_State *L, int idx1, int idx2);
-LUA_API int   (lua_compare) (lua_State *L, int idx1, int idx2, int op);
-
-
-/*
-** push functions (C -> stack)
-*/
-LUA_API void        (lua_pushnil) (lua_State *L);
-LUA_API void        (lua_pushnumber) (lua_State *L, lua_Number n);
-LUA_API void        (lua_pushinteger) (lua_State *L, lua_Integer n);
-LUA_API const char *(lua_pushlstring) (lua_State *L, const char *s, size_t len);
-LUA_API const char *(lua_pushexternalstring) (lua_State *L,
-		const char *s, size_t len, lua_Alloc falloc, void *ud);
-LUA_API const char *(lua_pushstring) (lua_State *L, const char *s);
-LUA_API const char *(lua_pushvfstring) (lua_State *L, const char *fmt,
-                                                      va_list argp);
-LUA_API const char *(lua_pushfstring) (lua_State *L, const char *fmt, ...);
-LUA_API void  (lua_pushcclosure) (lua_State *L, lua_CFunction fn, int n);
-LUA_API void  (lua_pushboolean) (lua_State *L, int b);
-LUA_API void  (lua_pushlightuserdata) (lua_State *L, void *p);
-LUA_API int   (lua_pushthread) (lua_State *L);
-
-
-/*
-** get functions (Lua -> stack)
-*/
-LUA_API int (lua_getglobal) (lua_State *L, const char *name);
-LUA_API int (lua_gettable) (lua_State *L, int idx);
-LUA_API int (lua_getfield) (lua_State *L, int idx, const char *k);
-LUA_API int (lua_geti) (lua_State *L, int idx, lua_Integer n);
-LUA_API int (lua_rawget) (lua_State *L, int idx);
-LUA_API int (lua_rawgeti) (lua_State *L, int idx, lua_Integer n);
-LUA_API int (lua_rawgetp) (lua_State *L, int idx, const void *p);
-
-LUA_API void  (lua_createtable) (lua_State *L, int narr, int nrec);
-LUA_API void *(lua_newuserdatauv) (lua_State *L, size_t sz, int nuvalue);
-LUA_API int   (lua_getmetatable) (lua_State *L, int objindex);
-LUA_API int  (lua_getiuservalue) (lua_State *L, int idx, int n);
-
-
-/*
-** set functions (stack -> Lua)
-*/
-LUA_API void  (lua_setglobal) (lua_State *L, const char *name);
-LUA_API void  (lua_settable) (lua_State *L, int idx);
-LUA_API void  (lua_setfield) (lua_State *L, int idx, const char *k);
-LUA_API void  (lua_seti) (lua_State *L, int idx, lua_Integer n);
-LUA_API void  (lua_rawset) (lua_State *L, int idx);
-LUA_API void  (lua_rawseti) (lua_State *L, int idx, lua_Integer n);
-LUA_API void  (lua_rawsetp) (lua_State *L, int idx, const void *p);
-LUA_API int   (lua_setmetatable) (lua_State *L, int objindex);
-LUA_API int   (lua_setiuservalue) (lua_State *L, int idx, int n);
-
-
-/*
-** 'load' and 'call' functions (load and run Lua code)
-*/
-LUA_API void  (lua_callk) (lua_State *L, int nargs, int nresults,
-                           lua_KContext ctx, lua_KFunction k);
-#define lua_call(L,n,r)		lua_callk(L, (n), (r), 0, NULL)
-
-LUA_API int   (lua_pcallk) (lua_State *L, int nargs, int nresults, int errfunc,
-                            lua_KContext ctx, lua_KFunction k);
-#define lua_pcall(L,n,r,f)	lua_pcallk(L, (n), (r), (f), 0, NULL)
-
-LUA_API int   (lua_load) (lua_State *L, lua_Reader reader, void *dt,
-                          const char *chunkname, const char *mode);
-
-LUA_API int (lua_dump) (lua_State *L, lua_Writer writer, void *data, int strip);
-
-
-/*
-** coroutine functions
-*/
-LUA_API int  (lua_yieldk)     (lua_State *L, int nresults, lua_KContext ctx,
-                               lua_KFunction k);
-LUA_API int  (lua_resume)     (lua_State *L, lua_State *from, int narg,
-                               int *nres);
-LUA_API int  (lua_status)     (lua_State *L);
-LUA_API int (lua_isyieldable) (lua_State *L);
-
-#define lua_yield(L,n)		lua_yieldk(L, (n), 0, NULL)
-
-
-/*
-** Warning-related functions
-*/
-LUA_API void (lua_setwarnf) (lua_State *L, lua_WarnFunction f, void *ud);
-LUA_API void (lua_warning)  (lua_State *L, const char *msg, int tocont);
-
-
-/*
-** garbage-collection options
-*/
-
-#define LUA_GCSTOP		0
-#define LUA_GCRESTART		1
-#define LUA_GCCOLLECT		2
-#define LUA_GCCOUNT		3
-#define LUA_GCCOUNTB		4
-#define LUA_GCSTEP		5
-#define LUA_GCISRUNNING		6
-#define LUA_GCGEN		7
-#define LUA_GCINC		8
-#define LUA_GCPARAM		9
-
-
-/*
-** garbage-collection parameters
-*/
-/* parameters for generational mode */
-#define LUA_GCPMINORMUL		0  /* control minor collections */
-#define LUA_GCPMAJORMINOR	1  /* control shift major->minor */
-#define LUA_GCPMINORMAJOR	2  /* control shift minor->major */
-
-/* parameters for incremental mode */
-#define LUA_GCPPAUSE		3  /* size of pause between successive GCs */
-#define LUA_GCPSTEPMUL		4  /* GC "speed" */
-#define LUA_GCPSTEPSIZE		5  /* GC granularity */
-
-/* number of parameters */
-#define LUA_GCPN		6
-
-
-LUA_API int (lua_gc) (lua_State *L, int what, ...);
-
-
-/*
-** miscellaneous functions
-*/
-
-LUA_API int   (lua_error) (lua_State *L);
-
-LUA_API int   (lua_next) (lua_State *L, int idx);
-
-LUA_API void  (lua_concat) (lua_State *L, int n);
-LUA_API void  (lua_len)    (lua_State *L, int idx);
-
-#define LUA_N2SBUFFSZ	64
-LUA_API unsigned  (lua_numbertocstring) (lua_State *L, int idx, char *buff);
-LUA_API size_t  (lua_stringtonumber) (lua_State *L, const char *s);
-
-LUA_API lua_Alloc (lua_getallocf) (lua_State *L, void **ud);
-LUA_API void      (lua_setallocf) (lua_State *L, lua_Alloc f, void *ud);
-
-LUA_API void (lua_toclose) (lua_State *L, int idx);
-LUA_API void (lua_closeslot) (lua_State *L, int idx);
-
-
-/*
-** {==============================================================
-** some useful macros
-** ===============================================================
-*/
-
-#define lua_getextraspace(L)	((void *)((char *)(L) - LUA_EXTRASPACE))
-
-#define lua_tonumber(L,i)	lua_tonumberx(L,(i),NULL)
-#define lua_tointeger(L,i)	lua_tointegerx(L,(i),NULL)
-
-#define lua_pop(L,n)		lua_settop(L, -(n)-1)
-
-#define lua_newtable(L)		lua_createtable(L, 0, 0)
-
-#define lua_register(L,n,f) (lua_pushcfunction(L, (f)), lua_setglobal(L, (n)))
-
-#define lua_pushcfunction(L,f)	lua_pushcclosure(L, (f), 0)
-
-#define lua_isfunction(L,n)	(lua_type(L, (n)) == LUA_TFUNCTION)
-#define lua_istable(L,n)	(lua_type(L, (n)) == LUA_TTABLE)
-#define lua_islightuserdata(L,n)	(lua_type(L, (n)) == LUA_TLIGHTUSERDATA)
-#define lua_isnil(L,n)		(lua_type(L, (n)) == LUA_TNIL)
-#define lua_isboolean(L,n)	(lua_type(L, (n)) == LUA_TBOOLEAN)
-#define lua_isthread(L,n)	(lua_type(L, (n)) == LUA_TTHREAD)
-#define lua_isnone(L,n)		(lua_type(L, (n)) == LUA_TNONE)
-#define lua_isnoneornil(L, n)	(lua_type(L, (n)) <= 0)
-
-#define lua_pushliteral(L, s)	lua_pushstring(L, "" s)
-
-#define lua_pushglobaltable(L)  \
-	((void)lua_rawgeti(L, LUA_REGISTRYINDEX, LUA_RIDX_GLOBALS))
-
-#define lua_tostring(L,i)	lua_tolstring(L, (i), NULL)
-
-
-#define lua_insert(L,idx)	lua_rotate(L, (idx), 1)
-
-#define lua_remove(L,idx)	(lua_rotate(L, (idx), -1), lua_pop(L, 1))
-
-#define lua_replace(L,idx)	(lua_copy(L, -1, (idx)), lua_pop(L, 1))
-
-/* }============================================================== */
-
-
-/*
-** {==============================================================
-** compatibility macros
-** ===============================================================
-*/
-
-#define lua_newuserdata(L,s)	lua_newuserdatauv(L,s,1)
-#define lua_getuservalue(L,idx)	lua_getiuservalue(L,idx,1)
-#define lua_setuservalue(L,idx)	lua_setiuservalue(L,idx,1)
-
-#define lua_resetthread(L)	lua_closethread(L,NULL)
-
-/* }============================================================== */
-
-/*
-** {======================================================================
-** Debug API
-** =======================================================================
-*/
-
-
-/*
-** Event codes
-*/
-#define LUA_HOOKCALL	0
-#define LUA_HOOKRET	1
-#define LUA_HOOKLINE	2
-#define LUA_HOOKCOUNT	3
-#define LUA_HOOKTAILCALL 4
-
-
-/*
-** Event masks
-*/
-#define LUA_MASKCALL	(1 << LUA_HOOKCALL)
-#define LUA_MASKRET	(1 << LUA_HOOKRET)
-#define LUA_MASKLINE	(1 << LUA_HOOKLINE)
-#define LUA_MASKCOUNT	(1 << LUA_HOOKCOUNT)
-
-
-LUA_API int (lua_getstack) (lua_State *L, int level, lua_Debug *ar);
-LUA_API int (lua_getinfo) (lua_State *L, const char *what, lua_Debug *ar);
-LUA_API const char *(lua_getlocal) (lua_State *L, const lua_Debug *ar, int n);
-LUA_API const char *(lua_setlocal) (lua_State *L, const lua_Debug *ar, int n);
-LUA_API const char *(lua_getupvalue) (lua_State *L, int funcindex, int n);
-LUA_API const char *(lua_setupvalue) (lua_State *L, int funcindex, int n);
-
-LUA_API void *(lua_upvalueid) (lua_State *L, int fidx, int n);
-LUA_API void  (lua_upvaluejoin) (lua_State *L, int fidx1, int n1,
-                                               int fidx2, int n2);
-
-LUA_API void (lua_sethook) (lua_State *L, lua_Hook func, int mask, int count);
-LUA_API lua_Hook (lua_gethook) (lua_State *L);
-LUA_API int (lua_gethookmask) (lua_State *L);
-LUA_API int (lua_gethookcount) (lua_State *L);
-
-
-struct lua_Debug {
-  int event;
-  const char *name;	/* (n) */
-  const char *namewhat;	/* (n) 'global', 'local', 'field', 'method' */
-  const char *what;	/* (S) 'Lua', 'C', 'main', 'tail' */
-  const char *source;	/* (S) */
-  size_t srclen;	/* (S) */
-  int currentline;	/* (l) */
-  int linedefined;	/* (S) */
-  int lastlinedefined;	/* (S) */
-  unsigned char nups;	/* (u) number of upvalues */
-  unsigned char nparams;/* (u) number of parameters */
-  char isvararg;        /* (u) */
-  unsigned char extraargs;  /* (t) number of extra arguments */
-  char istailcall;	/* (t) */
-  int ftransfer;   /* (r) index of first value transferred */
-  int ntransfer;   /* (r) number of transferred values */
-  char short_src[LUA_IDSIZE]; /* (S) */
-  /* private part */
-  struct CallInfo *i_ci;  /* active function */
-};
-
-/* }====================================================================== */
-
-
-#define LUAI_TOSTRAUX(x)	#x
-#define LUAI_TOSTR(x)		LUAI_TOSTRAUX(x)
-
-#define LUA_VERSION_MAJOR	LUAI_TOSTR(LUA_VERSION_MAJOR_N)
-#define LUA_VERSION_MINOR	LUAI_TOSTR(LUA_VERSION_MINOR_N)
-#define LUA_VERSION_RELEASE	LUAI_TOSTR(LUA_VERSION_RELEASE_N)
-
-#define LUA_VERSION	"Lua " LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
-#define LUA_RELEASE	LUA_VERSION "." LUA_VERSION_RELEASE
-
-
-/******************************************************************************
-* Copyright (C) 1994-2025 Lua.org, PUC-Rio.
-*
-* Permission is hereby granted, free of charge, to any person obtaining
-* a copy of this software and associated documentation files (the
-* "Software"), to deal in the Software without restriction, including
-* without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to
-* permit persons to whom the Software is furnished to do so, subject to
-* the following conditions:
-*
-* The above copyright notice and this permission notice shall be
-* included in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-******************************************************************************/
-
-
-#endif

libs/lua/include/lua.hpp

@@ -1,10 +0,0 @@
-// lua.hpp
-// Lua header files for C++
-// 'extern "C" not supplied automatically in lua.h and other headers
-// because Lua also compiles as C++
-
-extern "C" {
-#include "lua.h"
-#include "lualib.h"
-#include "lauxlib.h"
-}

libs/lua/include/luaconf.h

@@ -1,745 +0,0 @@
-/*
-** $Id: luaconf.h $
-** Configuration file for Lua
-** See Copyright Notice in lua.h
-*/
-
-
-#ifndef luaconf_h
-#define luaconf_h
-
-#include <limits.h>
-#include <stddef.h>
-
-
-/*
-** ===================================================================
-** General Configuration File for Lua
-**
-** Some definitions here can be changed externally, through the compiler
-** (e.g., with '-D' options): They are commented out or protected
-** by '#if !defined' guards. However, several other definitions
-** should be changed directly here, either because they affect the
-** Lua ABI (by making the changes here, you ensure that all software
-** connected to Lua, such as C libraries, will be compiled with the same
-** configuration); or because they are seldom changed.
-**
-** Search for "@@" to find all configurable definitions.
-** ===================================================================
-*/
-
-
-/*
-** {====================================================================
-** System Configuration: macros to adapt (if needed) Lua to some
-** particular platform, for instance restricting it to C89.
-** =====================================================================
-*/
-
-/*
-@@ LUA_USE_C89 controls the use of non-ISO-C89 features.
-** Define it if you want Lua to avoid the use of a few C99 features
-** or Windows-specific features on Windows.
-*/
-/* #define LUA_USE_C89 */
-
-
-/*
-** By default, Lua on Windows use (some) specific Windows features
-*/
-#if !defined(LUA_USE_C89) && defined(_WIN32) && !defined(_WIN32_WCE)
-#define LUA_USE_WINDOWS  /* enable goodies for regular Windows */
-#endif
-
-
-#if defined(LUA_USE_WINDOWS)
-#define LUA_DL_DLL	/* enable support for DLL */
-#define LUA_USE_C89	/* broadly, Windows is C89 */
-#endif
-
-
-/*
-** When POSIX DLL ('LUA_USE_DLOPEN') is enabled, the Lua stand-alone
-** application will try to dynamically link a 'readline' facility
-** for its REPL.  In that case, LUA_READLINELIB is the name of the
-** library it will look for those facilities.  If lua.c cannot open
-** the specified library, it will generate a warning and then run
-** without 'readline'.  If that macro is not defined, lua.c will not
-** use 'readline'.
-*/
-#if defined(LUA_USE_LINUX)
-#define LUA_USE_POSIX
-#define LUA_USE_DLOPEN		/* needs an extra library: -ldl */
-#define LUA_READLINELIB		"libreadline.so"
-#endif
-
-
-#if defined(LUA_USE_MACOSX)
-#define LUA_USE_POSIX
-#define LUA_USE_DLOPEN		/* macOS does not need -ldl */
-#define LUA_READLINELIB		"libedit.dylib"
-#endif
-
-
-#if defined(LUA_USE_IOS)
-#define LUA_USE_POSIX
-#define LUA_USE_DLOPEN
-#endif
-
-
-#if defined(LUA_USE_C89) && defined(LUA_USE_POSIX)
-#error "POSIX is not compatible with C89"
-#endif
-
-
-/*
-@@ LUAI_IS32INT is true iff 'int' has (at least) 32 bits.
-*/
-#define LUAI_IS32INT	((UINT_MAX >> 30) >= 3)
-
-/* }================================================================== */
-
-
-
-/*
-** {==================================================================
-** Configuration for Number types. These options should not be
-** set externally, because any other code connected to Lua must
-** use the same configuration.
-** ===================================================================
-*/
-
-/*
-@@ LUA_INT_TYPE defines the type for Lua integers.
-@@ LUA_FLOAT_TYPE defines the type for Lua floats.
-** Lua should work fine with any mix of these options supported
-** by your C compiler. The usual configurations are 64-bit integers
-** and 'double' (the default), 32-bit integers and 'float' (for
-** restricted platforms), and 'long'/'double' (for C compilers not
-** compliant with C99, which may not have support for 'long long').
-*/
-
-/* predefined options for LUA_INT_TYPE */
-#define LUA_INT_INT		1
-#define LUA_INT_LONG		2
-#define LUA_INT_LONGLONG	3
-
-/* predefined options for LUA_FLOAT_TYPE */
-#define LUA_FLOAT_FLOAT		1
-#define LUA_FLOAT_DOUBLE	2
-#define LUA_FLOAT_LONGDOUBLE	3
-
-
-/* Default configuration ('long long' and 'double', for 64-bit Lua) */
-#define LUA_INT_DEFAULT		LUA_INT_LONGLONG
-#define LUA_FLOAT_DEFAULT	LUA_FLOAT_DOUBLE
-
-
-/*
-@@ LUA_32BITS enables Lua with 32-bit integers and 32-bit floats.
-*/
-/* #define LUA_32BITS */
-
-
-/*
-@@ LUA_C89_NUMBERS ensures that Lua uses the largest types available for
-** C89 ('long' and 'double'); Windows always has '__int64', so it does
-** not need to use this case.
-*/
-#if defined(LUA_USE_C89) && !defined(LUA_USE_WINDOWS)
-#define LUA_C89_NUMBERS		1
-#else
-#define LUA_C89_NUMBERS		0
-#endif
-
-
-#if defined(LUA_32BITS)	/* { */
-/*
-** 32-bit integers and 'float'
-*/
-#if LUAI_IS32INT  /* use 'int' if big enough */
-#define LUA_INT_TYPE	LUA_INT_INT
-#else  /* otherwise use 'long' */
-#define LUA_INT_TYPE	LUA_INT_LONG
-#endif
-#define LUA_FLOAT_TYPE	LUA_FLOAT_FLOAT
-
-#elif LUA_C89_NUMBERS	/* }{ */
-/*
-** largest types available for C89 ('long' and 'double')
-*/
-#define LUA_INT_TYPE	LUA_INT_LONG
-#define LUA_FLOAT_TYPE	LUA_FLOAT_DOUBLE
-
-#else		/* }{ */
-/* use defaults */
-
-#define LUA_INT_TYPE	LUA_INT_DEFAULT
-#define LUA_FLOAT_TYPE	LUA_FLOAT_DEFAULT
-
-#endif				/* } */
-
-
-/* }================================================================== */
-
-
-
-/*
-** {==================================================================
-** Configuration for Paths.
-** ===================================================================
-*/
-
-/*
-** LUA_PATH_SEP is the character that separates templates in a path.
-** LUA_PATH_MARK is the string that marks the substitution points in a
-** template.
-** LUA_EXEC_DIR in a Windows path is replaced by the executable's
-** directory.
-*/
-#define LUA_PATH_SEP            ";"
-#define LUA_PATH_MARK           "?"
-#define LUA_EXEC_DIR            "!"
-
-
-/*
-@@ LUA_PATH_DEFAULT is the default path that Lua uses to look for
-** Lua libraries.
-@@ LUA_CPATH_DEFAULT is the default path that Lua uses to look for
-** C libraries.
-** CHANGE them if your machine has a non-conventional directory
-** hierarchy or if you want to install your libraries in
-** non-conventional directories.
-*/
-
-#define LUA_VDIR	LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
-#if defined(_WIN32)	/* { */
-/*
-** In Windows, any exclamation mark ('!') in the path is replaced by the
-** path of the directory of the executable file of the current process.
-*/
-#define LUA_LDIR	"!\\lua\\"
-#define LUA_CDIR	"!\\"
-#define LUA_SHRDIR	"!\\..\\share\\lua\\" LUA_VDIR "\\"
-
-#if !defined(LUA_PATH_DEFAULT)
-#define LUA_PATH_DEFAULT  \
-		LUA_LDIR"?.lua;"  LUA_LDIR"?\\init.lua;" \
-		LUA_CDIR"?.lua;"  LUA_CDIR"?\\init.lua;" \
-		LUA_SHRDIR"?.lua;" LUA_SHRDIR"?\\init.lua;" \
-		".\\?.lua;" ".\\?\\init.lua"
-#endif
-
-#if !defined(LUA_CPATH_DEFAULT)
-#define LUA_CPATH_DEFAULT \
-		LUA_CDIR"?.dll;" \
-		LUA_CDIR"..\\lib\\lua\\" LUA_VDIR "\\?.dll;" \
-		LUA_CDIR"loadall.dll;" ".\\?.dll"
-#endif
-
-#else			/* }{ */
-
-#define LUA_ROOT	"/usr/local/"
-#define LUA_LDIR	LUA_ROOT "share/lua/" LUA_VDIR "/"
-#define LUA_CDIR	LUA_ROOT "lib/lua/" LUA_VDIR "/"
-
-#if !defined(LUA_PATH_DEFAULT)
-#define LUA_PATH_DEFAULT  \
-		LUA_LDIR"?.lua;"  LUA_LDIR"?/init.lua;" \
-		LUA_CDIR"?.lua;"  LUA_CDIR"?/init.lua;" \
-		"./?.lua;" "./?/init.lua"
-#endif
-
-#if !defined(LUA_CPATH_DEFAULT)
-#define LUA_CPATH_DEFAULT \
-		LUA_CDIR"?.so;" LUA_CDIR"loadall.so;" "./?.so"
-#endif
-
-#endif			/* } */
-
-
-/*
-@@ LUA_DIRSEP is the directory separator (for submodules).
-** CHANGE it if your machine does not use "/" as the directory separator
-** and is not Windows. (On Windows Lua automatically uses "\".)
-*/
-#if !defined(LUA_DIRSEP)
-
-#if defined(_WIN32)
-#define LUA_DIRSEP	"\\"
-#else
-#define LUA_DIRSEP	"/"
-#endif
-
-#endif
-
-
-/*
-** LUA_IGMARK is a mark to ignore all after it when building the
-** module name (e.g., used to build the luaopen_ function name).
-** Typically, the suffix after the mark is the module version,
-** as in "mod-v1.2.so".
-*/
-#define LUA_IGMARK		"-"
-
-/* }================================================================== */
-
-
-/*
-** {==================================================================
-** Marks for exported symbols in the C code
-** ===================================================================
-*/
-
-/*
-@@ LUA_API is a mark for all core API functions.
-@@ LUALIB_API is a mark for all auxiliary library functions.
-@@ LUAMOD_API is a mark for all standard library opening functions.
-** CHANGE them if you need to define those functions in some special way.
-** For instance, if you want to create one Windows DLL with the core and
-** the libraries, you may want to use the following definition (define
-** LUA_BUILD_AS_DLL to get it).
-*/
-#if defined(LUA_BUILD_AS_DLL)	/* { */
-
-#if defined(LUA_CORE) || defined(LUA_LIB)	/* { */
-#define LUA_API __declspec(dllexport)
-#else						/* }{ */
-#define LUA_API __declspec(dllimport)
-#endif						/* } */
-
-#else				/* }{ */
-
-#define LUA_API		extern
-
-#endif				/* } */
-
-
-/*
-** More often than not the libs go together with the core.
-*/
-#define LUALIB_API	LUA_API
-
-#if defined(__cplusplus)
-/* Lua uses the "C name" when calling open functions */
-#define LUAMOD_API	extern "C"
-#else
-#define LUAMOD_API	LUA_API
-#endif
-
-/* }================================================================== */
-
-
-/*
-** {==================================================================
-** Compatibility with previous versions
-** ===================================================================
-*/
-
-/*
-@@ LUA_COMPAT_GLOBAL avoids 'global' being a reserved word
-*/
-#define LUA_COMPAT_GLOBAL
-
-
-/*
-@@ LUA_COMPAT_MATHLIB controls the presence of several deprecated
-** functions in the mathematical library.
-** (These functions were already officially removed in 5.3;
-** nevertheless they are still available here.)
-*/
-/* #define LUA_COMPAT_MATHLIB */
-
-
-/*
-@@ The following macros supply trivial compatibility for some
-** changes in the API. The macros themselves document how to
-** change your code to avoid using them.
-** (Once more, these macros were officially removed in 5.3, but they are
-** still available here.)
-*/
-#define lua_strlen(L,i)		lua_rawlen(L, (i))
-
-#define lua_objlen(L,i)		lua_rawlen(L, (i))
-
-#define lua_equal(L,idx1,idx2)		lua_compare(L,(idx1),(idx2),LUA_OPEQ)
-#define lua_lessthan(L,idx1,idx2)	lua_compare(L,(idx1),(idx2),LUA_OPLT)
-
-/* }================================================================== */
-
-
-
-/*
-** {==================================================================
-** Configuration for Numbers (low-level part).
-** Change these definitions if no predefined LUA_FLOAT_* / LUA_INT_*
-** satisfy your needs.
-** ===================================================================
-*/
-
-/*
-@@ LUAI_UACNUMBER is the result of a 'default argument promotion'
-@@ over a floating number.
-@@ l_floatatt(x) corrects float attribute 'x' to the proper float type
-** by prefixing it with one of FLT/DBL/LDBL.
-@@ LUA_NUMBER_FRMLEN is the length modifier for writing floats.
-@@ LUA_NUMBER_FMT is the format for writing floats with the maximum
-** number of digits that respects tostring(tonumber(numeral)) == numeral.
-** (That would be floor(log10(2^n)), where n is the number of bits in
-** the float mantissa.)
-@@ LUA_NUMBER_FMT_N is the format for writing floats with the minimum
-** number of digits that ensures tonumber(tostring(number)) == number.
-** (That would be LUA_NUMBER_FMT+2.)
-@@ l_mathop allows the addition of an 'l' or 'f' to all math operations.
-@@ l_floor takes the floor of a float.
-@@ lua_str2number converts a decimal numeral to a number.
-*/
-
-
-/* The following definition is good for most cases here */
-
-#define l_floor(x)		(l_mathop(floor)(x))
-
-
-/* now the variable definitions */
-
-#if LUA_FLOAT_TYPE == LUA_FLOAT_FLOAT		/* { single float */
-
-#define LUA_NUMBER	float
-
-#define l_floatatt(n)		(FLT_##n)
-
-#define LUAI_UACNUMBER	double
-
-#define LUA_NUMBER_FRMLEN	""
-#define LUA_NUMBER_FMT		"%.7g"
-#define LUA_NUMBER_FMT_N	"%.9g"
-
-#define l_mathop(op)		op##f
-
-#define lua_str2number(s,p)	strtof((s), (p))
-
-
-#elif LUA_FLOAT_TYPE == LUA_FLOAT_LONGDOUBLE	/* }{ long double */
-
-#define LUA_NUMBER	long double
-
-#define l_floatatt(n)		(LDBL_##n)
-
-#define LUAI_UACNUMBER	long double
-
-#define LUA_NUMBER_FRMLEN	"L"
-#define LUA_NUMBER_FMT		"%.19Lg"
-#define LUA_NUMBER_FMT_N	"%.21Lg"
-
-#define l_mathop(op)		op##l
-
-#define lua_str2number(s,p)	strtold((s), (p))
-
-#elif LUA_FLOAT_TYPE == LUA_FLOAT_DOUBLE	/* }{ double */
-
-#define LUA_NUMBER	double
-
-#define l_floatatt(n)		(DBL_##n)
-
-#define LUAI_UACNUMBER	double
-
-#define LUA_NUMBER_FRMLEN	""
-#define LUA_NUMBER_FMT		"%.15g"
-#define LUA_NUMBER_FMT_N	"%.17g"
-
-#define l_mathop(op)		op
-
-#define lua_str2number(s,p)	strtod((s), (p))
-
-#else						/* }{ */
-
-#error "numeric float type not defined"
-
-#endif					/* } */
-
-
-
-/*
-@@ LUA_UNSIGNED is the unsigned version of LUA_INTEGER.
-@@ LUAI_UACINT is the result of a 'default argument promotion'
-@@ over a LUA_INTEGER.
-@@ LUA_INTEGER_FRMLEN is the length modifier for reading/writing integers.
-@@ LUA_INTEGER_FMT is the format for writing integers.
-@@ LUA_MAXINTEGER is the maximum value for a LUA_INTEGER.
-@@ LUA_MININTEGER is the minimum value for a LUA_INTEGER.
-@@ LUA_MAXUNSIGNED is the maximum value for a LUA_UNSIGNED.
-@@ lua_integer2str converts an integer to a string.
-*/
-
-
-/* The following definitions are good for most cases here */
-
-#define LUA_INTEGER_FMT		"%" LUA_INTEGER_FRMLEN "d"
-
-#define LUAI_UACINT		LUA_INTEGER
-
-#define lua_integer2str(s,sz,n)  \
-	l_sprintf((s), sz, LUA_INTEGER_FMT, (LUAI_UACINT)(n))
-
-/*
-** use LUAI_UACINT here to avoid problems with promotions (which
-** can turn a comparison between unsigneds into a signed comparison)
-*/
-#define LUA_UNSIGNED		unsigned LUAI_UACINT
-
-
-/* now the variable definitions */
-
-#if LUA_INT_TYPE == LUA_INT_INT		/* { int */
-
-#define LUA_INTEGER		int
-#define LUA_INTEGER_FRMLEN	""
-
-#define LUA_MAXINTEGER		INT_MAX
-#define LUA_MININTEGER		INT_MIN
-
-#define LUA_MAXUNSIGNED		UINT_MAX
-
-#elif LUA_INT_TYPE == LUA_INT_LONG	/* }{ long */
-
-#define LUA_INTEGER		long
-#define LUA_INTEGER_FRMLEN	"l"
-
-#define LUA_MAXINTEGER		LONG_MAX
-#define LUA_MININTEGER		LONG_MIN
-
-#define LUA_MAXUNSIGNED		ULONG_MAX
-
-#elif LUA_INT_TYPE == LUA_INT_LONGLONG	/* }{ long long */
-
-/* use presence of macro LLONG_MAX as proxy for C99 compliance */
-#if defined(LLONG_MAX)		/* { */
-/* use ISO C99 stuff */
-
-#define LUA_INTEGER		long long
-#define LUA_INTEGER_FRMLEN	"ll"
-
-#define LUA_MAXINTEGER		LLONG_MAX
-#define LUA_MININTEGER		LLONG_MIN
-
-#define LUA_MAXUNSIGNED		ULLONG_MAX
-
-#elif defined(LUA_USE_WINDOWS) /* }{ */
-/* in Windows, can use specific Windows types */
-
-#define LUA_INTEGER		__int64
-#define LUA_INTEGER_FRMLEN	"I64"
-
-#define LUA_MAXINTEGER		_I64_MAX
-#define LUA_MININTEGER		_I64_MIN
-
-#define LUA_MAXUNSIGNED		_UI64_MAX
-
-#else				/* }{ */
-
-#error "Compiler does not support 'long long'. Use option '-DLUA_32BITS' \
-  or '-DLUA_C89_NUMBERS' (see file 'luaconf.h' for details)"
-
-#endif				/* } */
-
-#else				/* }{ */
-
-#error "numeric integer type not defined"
-
-#endif				/* } */
-
-/* }================================================================== */
-
-
-/*
-** {==================================================================
-** Dependencies with C99 and other C details
-** ===================================================================
-*/
-
-/*
-@@ l_sprintf is equivalent to 'snprintf' or 'sprintf' in C89.
-** (All uses in Lua have only one format item.)
-*/
-#if !defined(LUA_USE_C89)
-#define l_sprintf(s,sz,f,i)	snprintf(s,sz,f,i)
-#else
-#define l_sprintf(s,sz,f,i)	((void)(sz), sprintf(s,f,i))
-#endif
-
-
-/*
-@@ lua_strx2number converts a hexadecimal numeral to a number.
-** In C99, 'strtod' does that conversion. Otherwise, you can
-** leave 'lua_strx2number' undefined and Lua will provide its own
-** implementation.
-*/
-#if !defined(LUA_USE_C89)
-#define lua_strx2number(s,p)		lua_str2number(s,p)
-#endif
-
-
-/*
-@@ lua_pointer2str converts a pointer to a readable string in a
-** non-specified way.
-*/
-#define lua_pointer2str(buff,sz,p)	l_sprintf(buff,sz,"%p",p)
-
-
-/*
-@@ lua_number2strx converts a float to a hexadecimal numeral.
-** In C99, 'sprintf' (with format specifiers '%a'/'%A') does that.
-** Otherwise, you can leave 'lua_number2strx' undefined and Lua will
-** provide its own implementation.
-*/
-#if !defined(LUA_USE_C89)
-#define lua_number2strx(L,b,sz,f,n)  \
-	((void)L, l_sprintf(b,sz,f,(LUAI_UACNUMBER)(n)))
-#endif
-
-
-/*
-** 'strtof' and 'opf' variants for math functions are not valid in
-** C89. Otherwise, the macro 'HUGE_VALF' is a good proxy for testing the
-** availability of these variants. ('math.h' is already included in
-** all files that use these macros.)
-*/
-#if defined(LUA_USE_C89) || (defined(HUGE_VAL) && !defined(HUGE_VALF))
-#undef l_mathop  /* variants not available */
-#undef lua_str2number
-#define l_mathop(op)		(lua_Number)op  /* no variant */
-#define lua_str2number(s,p)	((lua_Number)strtod((s), (p)))
-#endif
-
-
-/*
-@@ LUA_KCONTEXT is the type of the context ('ctx') for continuation
-** functions.  It must be a numerical type; Lua will use 'intptr_t' if
-** available, otherwise it will use 'ptrdiff_t' (the nearest thing to
-** 'intptr_t' in C89)
-*/
-#define LUA_KCONTEXT	ptrdiff_t
-
-#if !defined(LUA_USE_C89) && defined(__STDC_VERSION__) && \
-    __STDC_VERSION__ >= 199901L
-#include <stdint.h>
-#if defined(INTPTR_MAX)  /* even in C99 this type is optional */
-#undef LUA_KCONTEXT
-#define LUA_KCONTEXT	intptr_t
-#endif
-#endif
-
-
-/*
-@@ lua_getlocaledecpoint gets the locale "radix character" (decimal point).
-** Change that if you do not want to use C locales. (Code using this
-** macro must include the header 'locale.h'.)
-*/
-#if !defined(lua_getlocaledecpoint)
-#define lua_getlocaledecpoint()		(localeconv()->decimal_point[0])
-#endif
-
-
-/*
-** macros to improve jump prediction, used mostly for error handling
-** and debug facilities. (Some macros in the Lua API use these macros.
-** Define LUA_NOBUILTIN if you do not want '__builtin_expect' in your
-** code.)
-*/
-#if !defined(luai_likely)
-
-#if defined(__GNUC__) && !defined(LUA_NOBUILTIN)
-#define luai_likely(x)		(__builtin_expect(((x) != 0), 1))
-#define luai_unlikely(x)	(__builtin_expect(((x) != 0), 0))
-#else
-#define luai_likely(x)		(x)
-#define luai_unlikely(x)	(x)
-#endif
-
-#endif
-
-
-
-/* }================================================================== */
-
-
-/*
-** {==================================================================
-** Language Variations
-** =====================================================================
-*/
-
-/*
-@@ LUA_NOCVTN2S/LUA_NOCVTS2N control how Lua performs some
-** coercions. Define LUA_NOCVTN2S to turn off automatic coercion from
-** numbers to strings. Define LUA_NOCVTS2N to turn off automatic
-** coercion from strings to numbers.
-*/
-/* #define LUA_NOCVTN2S */
-/* #define LUA_NOCVTS2N */
-
-
-/*
-@@ LUA_USE_APICHECK turns on several consistency checks on the C API.
-** Define it as a help when debugging C code.
-*/
-/* #define LUA_USE_APICHECK */
-
-/* }================================================================== */
-
-
-/*
-** {==================================================================
-** Macros that affect the API and must be stable (that is, must be the
-** same when you compile Lua and when you compile code that links to
-** Lua).
-** =====================================================================
-*/
-
-/*
-@@ LUA_EXTRASPACE defines the size of a raw memory area associated with
-** a Lua state with very fast access.
-** CHANGE it if you need a different size.
-*/
-#define LUA_EXTRASPACE		(sizeof(void *))
-
-
-/*
-@@ LUA_IDSIZE gives the maximum size for the description of the source
-** of a function in debug information.
-** CHANGE it if you want a different size.
-*/
-#define LUA_IDSIZE	60
-
-
-/*
-@@ LUAL_BUFFERSIZE is the initial buffer size used by the lauxlib
-** buffer system.
-*/
-#define LUAL_BUFFERSIZE   ((int)(16 * sizeof(void*) * sizeof(lua_Number)))
-
-
-/*
-@@ LUAI_MAXALIGN defines fields that, when used in a union, ensure
-** maximum alignment for the other items in that union.
-*/
-#define LUAI_MAXALIGN  lua_Number n; double u; void *s; lua_Integer i; long l
-
-/* }================================================================== */
-
-
-
-
-
-/* =================================================================== */
-
-/*
-** Local configuration. You can use this space to add your redefinitions
-** without modifying the main part of the file.
-*/
-
-
-
-#endif
-

libs/lua/include/lualib.h

@@ -1,65 +0,0 @@
-/*
-** $Id: lualib.h $
-** Lua standard libraries
-** See Copyright Notice in lua.h
-*/
-
-
-#ifndef lualib_h
-#define lualib_h
-
-#include "lua.h"
-
-
-/* version suffix for environment variable names */
-#define LUA_VERSUFFIX          "_" LUA_VERSION_MAJOR "_" LUA_VERSION_MINOR
-
-#define LUA_GLIBK		1
-LUAMOD_API int (luaopen_base) (lua_State *L);
-
-#define LUA_LOADLIBNAME	"package"
-#define LUA_LOADLIBK	(LUA_GLIBK << 1)
-LUAMOD_API int (luaopen_package) (lua_State *L);
-
-
-#define LUA_COLIBNAME	"coroutine"
-#define LUA_COLIBK	(LUA_LOADLIBK << 1)
-LUAMOD_API int (luaopen_coroutine) (lua_State *L);
-
-#define LUA_DBLIBNAME	"debug"
-#define LUA_DBLIBK	(LUA_COLIBK << 1)
-LUAMOD_API int (luaopen_debug) (lua_State *L);
-
-#define LUA_IOLIBNAME	"io"
-#define LUA_IOLIBK	(LUA_DBLIBK << 1)
-LUAMOD_API int (luaopen_io) (lua_State *L);
-
-#define LUA_MATHLIBNAME	"math"
-#define LUA_MATHLIBK	(LUA_IOLIBK << 1)
-LUAMOD_API int (luaopen_math) (lua_State *L);
-
-#define LUA_OSLIBNAME	"os"
-#define LUA_OSLIBK	(LUA_MATHLIBK << 1)
-LUAMOD_API int (luaopen_os) (lua_State *L);
-
-#define LUA_STRLIBNAME	"string"
-#define LUA_STRLIBK	(LUA_OSLIBK << 1)
-LUAMOD_API int (luaopen_string) (lua_State *L);
-
-#define LUA_TABLIBNAME	"table"
-#define LUA_TABLIBK	(LUA_STRLIBK << 1)
-LUAMOD_API int (luaopen_table) (lua_State *L);
-
-#define LUA_UTF8LIBNAME	"utf8"
-#define LUA_UTF8LIBK	(LUA_TABLIBK << 1)
-LUAMOD_API int (luaopen_utf8) (lua_State *L);
-
-
-/* open selected libraries */
-LUALIB_API void (luaL_openselectedlibs) (lua_State *L, int load, int preload);
-
-/* open all libraries */
-#define luaL_openlibs(L)	luaL_openselectedlibs(L, ~0, 0)
-
-
-#endif

lua/config.lua

@@ -1,76 +0,0 @@
--- PathEditor 配置文件
--- 用于热更新 UI 参数，无需重新编译即可调整界面
-
-local config = {
-    -- 应用程序信息
-    app = {
-        name = "PathEditor",
-        name_readonly = "PathEditor (只读模式)"
-    },
-
-    -- 对话框设置
-    dialog = {
-        size = "800x800",
-        minsize = "800x800",
-        select_dir = "选择目录"
-    },
-
-    -- 列表控件设置
-    list = {
-        item_padding = "5x5",
-        backcolor = "255 255 255"
-    },
-
-    -- 按钮设置
-    button = {
-        rastersize = "100x32",
-        new = "新建(N)",
-        edit = "编辑(E)",
-        browse = "浏览(B)...",
-        del = "删除(D)",
-        up = "上移(U)",
-        down = "下移(O)",
-        clean = "一键清理",
-        import = "导入(I)",
-        export = "导出(E)",
-        ok = "确定",
-        cancel = "取消",
-        help = "帮助(?)"
-    },
-
-    -- 标签文本
-    label = {
-        title = "环境变量编辑器:",
-        search_placeholder = "输入关键词搜索...",
-        tab_sys = "系统变量 (System)",
-        tab_user = "用户变量 (User)",
-        export_title = "导出 PATH",
-        import_title = "导入 PATH"
-    },
-
-    -- 布局设置
-    layout = {
-        vbox_gap = "5",
-        vbox_margin = "0x0",
-        vbox_all_margin = "10x10",
-        vbox_all_gap = "5",
-        hbox_gap = "10",
-        hbox_margin = "10x10",
-        hbox_alignment = "ACENTER"
-    },
-
-    -- 状态栏
-    status = {
-        normal = "状态: 就绪",
-        readonly = "状态: ⚠️ 只读模式 (无管理员权限)",
-        saving = "状态: 保存中...",
-        saved = "状态: ✓ 保存成功",
-        error = "状态: ✗ 保存失败",
-        deleted = "状态: 已删除选中项",
-        loaded = "状态: 已加载系统和用户变量",
-        drag_folder_only = "提示: 只能拖拽文件夹添加到 PATH",
-        admin_warning = "未检测到管理员权限，只能查看和导出 PATH，无法保存更改。"
-    }
-}
-
-return config

src/cb_edit.c

@@ -0,0 +1,368 @@
+#include "cb_edit.h"
+#include "ui_utils.h"
+#include "globals.h"
+#include "utils.h"
+#include <string.h>
+#include <stdlib.h>
+
+// 按钮回调：新建
+int btn_new_cb(Ihandle *self)
+{
+    char buffer[1024] = "";
+    if (custom_input_dialog("新建环境变量", "请输入路径:", buffer, sizeof(buffer)))
+    {
+        if (strlen(buffer) > 0)
+        {
+            // 记录历史
+            record_history();
+
+            Ihandle *current_list = get_current_list();
+            int count = IupGetInt(current_list, "COUNT");
+            count++;
+            IupSetAttributeId(current_list, "", count, buffer);
+            IupSetInt(current_list, "COUNT", count);
+            
+            // 更新选中状态
+            set_single_selection(current_list, count);
+
+            // 同时添加到 raw_data
+            int pos = IupGetInt(tabs_main, "VALUEPOS");
+            StringList *raw_data = (pos == 0) ? &raw_sys_paths : &raw_user_paths;
+            if (raw_data) {
+                add_string_list(raw_data, buffer);
+            }
+
+            refresh_single_list_style(current_list);
+        }
+    }
+    return IUP_DEFAULT;
+}
+
+// 按钮回调：编辑
+int btn_edit_cb(Ihandle *self)
+{
+    Ihandle *current_list = get_current_list();
+    // 获取第一个选中的项
+    int selected = get_first_selected_index(current_list);
+    if (selected == 0)
+        return IUP_DEFAULT;
+
+    char *current_val = IupGetAttributeId(current_list, "", selected);
+    char buffer[4096]; // 假设单个路径不超过4096
+    if (current_val)
+    {
+        strncpy(buffer, current_val, 4096);
+        buffer[4095] = '\0';
+    }
+    else
+    {
+        buffer[0] = '\0';
+    }
+
+    if (custom_input_dialog("编辑环境变量", "编辑路径:", buffer, sizeof(buffer)))
+    {
+        if (strlen(buffer) > 0)
+        {
+            // 记录历史
+            record_history();
+
+            // 更新 UI
+            IupSetAttributeId(current_list, "", selected, buffer);
+            
+            // 更新 raw_data
+            int pos = IupGetInt(tabs_main, "VALUEPOS");
+            StringList *raw_data = (pos == 0) ? &raw_sys_paths : &raw_user_paths;
+            
+            char *filter = IupGetAttribute(txt_search, "VALUE");
+            if (!filter || strlen(filter) == 0) {
+                 if (raw_data && selected <= raw_data->count) {
+                     free(raw_data->items[selected-1]);
+                     raw_data->items[selected-1] = _strdup(buffer);
+                 }
+            } else {
+                // 搜索状态下，忽略同步问题，或者编辑后清除搜索。
+            }
+
+            refresh_single_list_style(current_list);
+        }
+    }
+    return IUP_DEFAULT;
+}
+
+// 双击回调
+int list_dblclick_cb(Ihandle *self, int item, char *text)
+{
+    // 这里的 self 就是触发双击的列表控件
+    if (item > 0)
+    {
+        // 选中该行 (单选)
+        set_single_selection(self, item);
+        // 调用编辑逻辑
+        btn_edit_cb(NULL);
+    }
+    return IUP_DEFAULT;
+}
+
+// 按钮回调：删除 (支持多选)
+int btn_del_cb(Ihandle *self)
+{
+    Ihandle *current_list = get_current_list();
+    char *value = IupGetAttribute(current_list, "VALUE");
+    if (!value)
+        return IUP_DEFAULT;
+
+    int len = strlen(value);
+    int has_selection = 0;
+    for (int i = 0; i < len; i++) {
+        if (value[i] == '+') {
+            has_selection = 1;
+            break;
+        }
+    }
+
+    if (!has_selection)
+    {
+        IupMessage("提示", "请先选择要删除的项");
+        return IUP_DEFAULT;
+    }
+
+    // 记录历史
+    record_history();
+
+    // 获取 raw_data 缓存
+    int pos = IupGetInt(tabs_main, "VALUEPOS");
+    StringList *raw_data = (pos == 0) ? &raw_sys_paths : &raw_user_paths;
+
+    // 从后往前遍历删除，避免索引错位
+    for (int i = len - 1; i >= 0; i--)
+    {
+        if (value[i] == '+')
+        {
+            int item_index = i + 1; // IUP 索引从 1 开始
+            char *val = IupGetAttributeId(current_list, "", item_index);
+            
+            // 从缓存删除
+            if (val && raw_data)
+            {
+                char *val_copy = _strdup(val);
+                remove_from_raw_data(raw_data, val_copy);
+                free(val_copy);
+            }
+
+            // 从界面删除
+            IupSetInt(current_list, "REMOVEITEM", item_index);
+        }
+    }
+
+    // 重新刷新
+    refresh_single_list_style(current_list);
+
+    // 更新状态栏
+    IupSetAttribute(lbl_status, "TITLE", "状态: 已删除选中项");
+
+    return IUP_DEFAULT;
+}
+
+// 按钮回调：上移 (支持多选)
+int btn_up_cb(Ihandle *self)
+{
+    Ihandle *current_list = get_current_list();
+    char *value = IupGetAttribute(current_list, "VALUE");
+    if (!value)
+        return IUP_DEFAULT;
+
+    int len = strlen(value);
+    char *new_value = _strdup(value);
+    int moved = 0;
+
+    // 预检查是否有移动
+    for (int i = 1; i < len; i++) {
+        if (new_value[i] == '+' && new_value[i - 1] == '-') {
+            moved = 1;
+            break;
+        }
+    }
+
+    if (moved) {
+        // 记录历史
+        record_history();
+        
+        // 同步 raw_data (假设非搜索状态，raw_data 与 UI 一致)
+        int pos = IupGetInt(tabs_main, "VALUEPOS");
+        StringList *raw_data = (pos == 0) ? &raw_sys_paths : &raw_user_paths;
+
+        // 从前往后遍历，如果当前项被选中且前一项未选中，则交换
+        for (int i = 1; i < len; i++)
+        {
+            if (new_value[i] == '+' && new_value[i - 1] == '-')
+            {
+                // 交换列表项内容
+                char *curr_text = IupGetAttributeId(current_list, "", i + 1);
+                char *prev_text = IupGetAttributeId(current_list, "", i);
+                
+                // 需要复制，防止指针失效
+                char *curr_copy = curr_text ? _strdup(curr_text) : NULL;
+                char *prev_copy = prev_text ? _strdup(prev_text) : NULL;
+                
+                IupSetAttributeId(current_list, "", i, curr_copy);
+                IupSetAttributeId(current_list, "", i + 1, prev_copy);
+                
+                if (curr_copy) free(curr_copy);
+                if (prev_copy) free(prev_copy);
+
+                // 交换 raw_data
+                if (raw_data && i < raw_data->count) {
+                    char *temp = raw_data->items[i];
+                    raw_data->items[i] = raw_data->items[i-1];
+                    raw_data->items[i-1] = temp;
+                }
+
+                // 交换选中状态
+                new_value[i] = '-';
+                new_value[i - 1] = '+';
+            }
+        }
+
+        // 更新选中状态
+        IupSetAttribute(current_list, "VALUE", new_value);
+        refresh_single_list_style(current_list);
+    }
+    free(new_value);
+    return IUP_DEFAULT;
+}
+
+// 按钮回调：下移 (支持多选)
+int btn_down_cb(Ihandle *self)
+{
+    Ihandle *current_list = get_current_list();
+    char *value = IupGetAttribute(current_list, "VALUE");
+    if (!value)
+        return IUP_DEFAULT;
+
+    int len = strlen(value);
+    char *new_value = _strdup(value);
+    int moved = 0;
+
+    // 预检查
+    for (int i = len - 2; i >= 0; i--) {
+        if (new_value[i] == '+' && new_value[i + 1] == '-') {
+            moved = 1;
+            break;
+        }
+    }
+
+    if (moved) {
+        // 记录历史
+        record_history();
+
+        // 同步 raw_data
+        int pos = IupGetInt(tabs_main, "VALUEPOS");
+        StringList *raw_data = (pos == 0) ? &raw_sys_paths : &raw_user_paths;
+
+        // 从后往前遍历，如果当前项被选中且后一项未选中，则交换
+        for (int i = len - 2; i >= 0; i--)
+        {
+            if (new_value[i] == '+' && new_value[i + 1] == '-')
+            {
+                // 交换列表项内容
+                char *curr_text = IupGetAttributeId(current_list, "", i + 1);
+                char *next_text = IupGetAttributeId(current_list, "", i + 2);
+
+                // 需要复制
+                char *curr_copy = curr_text ? _strdup(curr_text) : NULL;
+                char *next_copy = next_text ? _strdup(next_text) : NULL;
+
+                IupSetAttributeId(current_list, "", i + 2, curr_copy);
+                IupSetAttributeId(current_list, "", i + 1, next_copy);
+
+                if (curr_copy) free(curr_copy);
+                if (next_copy) free(next_copy);
+
+                // 交换 raw_data
+                if (raw_data && i + 1 < raw_data->count) {
+                    char *temp = raw_data->items[i];
+                    raw_data->items[i] = raw_data->items[i+1];
+                    raw_data->items[i+1] = temp;
+                }
+
+                // 交换选中状态
+                new_value[i] = '-';
+                new_value[i + 1] = '+';
+            }
+        }
+
+        // 更新选中状态
+        IupSetAttribute(current_list, "VALUE", new_value);
+        refresh_single_list_style(current_list);
+    }
+    free(new_value);
+    return IUP_DEFAULT;
+}
+
+// 按钮回调：一键清理
+int btn_clean_cb(Ihandle *self)
+{
+    Ihandle *current_list = get_current_list();
+    int count = IupGetInt(current_list, "COUNT");
+    if (count == 0)
+        return IUP_DEFAULT;
+
+    // 弹出确认对话框
+    if (IupAlarm("确认清理", "此操作将移除当前列表中所有【无效路径】和【重复路径】。\n确定要继续吗？", "确定", "取消", NULL) != 1)
+    {
+        return IUP_DEFAULT;
+    }
+
+    // 记录历史 (放在循环外，一次操作)
+    record_history();
+    
+    // 获取 raw_data 用于同步删除
+    int pos = IupGetInt(tabs_main, "VALUEPOS");
+    StringList *raw_data = (pos == 0) ? &raw_sys_paths : &raw_user_paths;
+
+    // 从后往前遍历删除，避免索引错位
+    for (int i = count; i >= 1; i--)
+    {
+        char *item = IupGetAttributeId(current_list, "", i);
+        if (!item)
+            continue;
+
+        int should_remove = 0;
+
+        // 1. 检查有效性
+        if (!is_path_valid(item))
+        {
+            should_remove = 1;
+        }
+        else
+        {
+            // 2. 检查重复 (检查当前项之前是否出现过)
+            // 注意：这里需要再次遍历，性能稍低但最稳妥
+            for (int j = 1; j < i; j++)
+            {
+                char *prev_item = IupGetAttributeId(current_list, "", j);
+                if (prev_item && _stricmp(item, prev_item) == 0)
+                {
+                    should_remove = 1;
+                    break;
+                }
+            }
+        }
+
+        if (should_remove)
+        {
+            // 从 raw_data 删除
+            if (raw_data) {
+                char *val_copy = _strdup(item);
+                remove_from_raw_data(raw_data, val_copy);
+                free(val_copy);
+            }
+            
+            IupSetAttributeId(current_list, "REMOVEITEM", i, NULL);
+        }
+    }
+
+    refresh_single_list_style(current_list);
+    IupMessage("提示", "清理完成！");
+    return IUP_DEFAULT;
+}

src/cb_file.c

@@ -0,0 +1,260 @@
+#include "cb_file.h"
+#include "ui_utils.h"
+#include "globals.h"
+#include "utils.h"
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <windows.h> // for GetFileAttributesA
+
+// 按钮回调：浏览
+int btn_browse_cb(Ihandle *self)
+{
+    Ihandle *filedlg = IupFileDlg();
+    IupSetAttribute(filedlg, "DIALOGTYPE", "DIR");
+    IupSetAttribute(filedlg, "TITLE", "选择目录");
+
+    IupPopup(filedlg, IUP_CENTER, IUP_CENTER);
+
+    if (IupGetInt(filedlg, "STATUS") != -1)
+    {
+        char *value = IupGetAttribute(filedlg, "VALUE");
+        if (value)
+        {
+            // 记录历史
+            record_history();
+
+            Ihandle *current_list = get_current_list();
+            int count = IupGetInt(current_list, "COUNT");
+            count++;
+            IupSetAttributeId(current_list, "", count, value);
+            IupSetInt(current_list, "COUNT", count);
+            
+            // 更新选中状态
+            set_single_selection(current_list, count);
+
+            // 同步 raw_data
+            int pos = IupGetInt(tabs_main, "VALUEPOS");
+            StringList *raw_data = (pos == 0) ? &raw_sys_paths : &raw_user_paths;
+            if (raw_data) {
+                add_string_list(raw_data, value);
+            }
+
+            refresh_single_list_style(current_list);
+        }
+    }
+    IupDestroy(filedlg);
+    return IUP_DEFAULT;
+}
+
+// 撤销回调
+int btn_undo_cb(Ihandle *self)
+{
+    StringList sys = {0}, user = {0};
+    if (pop_history(&undo_stack, &sys, &user)) {
+        // Push current state to redo
+        push_history(&redo_stack, &raw_sys_paths, &raw_user_paths);
+        
+        // Restore
+        clear_string_list(&raw_sys_paths);
+        clear_string_list(&raw_user_paths);
+        raw_sys_paths = sys;
+        raw_user_paths = user;
+        
+        // Refresh UI
+        refresh_ui_from_raw(list_sys, &raw_sys_paths);
+        refresh_ui_from_raw(list_user, &raw_user_paths);
+        
+        IupSetAttribute(lbl_status, "TITLE", "状态: 已撤销");
+    } else {
+        IupSetAttribute(lbl_status, "TITLE", "状态: 没有可撤销的操作");
+    }
+    return IUP_DEFAULT;
+}
+
+// 重做回调
+int btn_redo_cb(Ihandle *self)
+{
+    StringList sys = {0}, user = {0};
+    if (pop_history(&redo_stack, &sys, &user)) {
+        // Push current state to undo
+        push_history(&undo_stack, &raw_sys_paths, &raw_user_paths);
+        
+        // Restore
+        clear_string_list(&raw_sys_paths);
+        clear_string_list(&raw_user_paths);
+        raw_sys_paths = sys;
+        raw_user_paths = user;
+        
+        // Refresh UI
+        refresh_ui_from_raw(list_sys, &raw_sys_paths);
+        refresh_ui_from_raw(list_user, &raw_user_paths);
+        
+        IupSetAttribute(lbl_status, "TITLE", "状态: 已重做");
+    } else {
+        IupSetAttribute(lbl_status, "TITLE", "状态: 没有可重做的操作");
+    }
+    return IUP_DEFAULT;
+}
+
+// 导出配置
+int btn_export_cb(Ihandle *self)
+{
+    Ihandle *current_list = get_current_list();
+    int count = IupGetInt(current_list, "COUNT");
+    if (count == 0) {
+        IupMessage("提示", "当前列表为空，无法导出");
+        return IUP_DEFAULT;
+    }
+    
+    Ihandle *filedlg = IupFileDlg();
+    IupSetAttribute(filedlg, "DIALOGTYPE", "SAVE");
+    IupSetAttribute(filedlg, "TITLE", "导出配置");
+    IupSetAttribute(filedlg, "FILTER", "*.txt");
+    IupSetAttribute(filedlg, "FILTERINFO", "Text Files (*.txt)");
+    
+    IupPopup(filedlg, IUP_CENTER, IUP_CENTER);
+    
+    if (IupGetInt(filedlg, "STATUS") != -1) {
+        char *filename = IupGetAttribute(filedlg, "VALUE");
+        if (filename) {
+            char final_path[1024];
+            strncpy(final_path, filename, sizeof(final_path));
+            final_path[sizeof(final_path)-1] = '\0';
+            
+            // 检查是否以 .txt 结尾 (不区分大小写)
+            size_t len = strlen(final_path);
+            if (len < 4 || _stricmp(final_path + len - 4, ".txt") != 0) {
+                if (len + 4 < sizeof(final_path)) {
+                    strcat(final_path, ".txt");
+                }
+            }
+            
+            FILE *fp = fopen(final_path, "w");
+            if (fp) {
+                for (int i = 1; i <= count; i++) {
+                    char *item = IupGetAttributeId(current_list, "", i);
+                    if (item) fprintf(fp, "%s\n", item);
+                }
+                fclose(fp);
+                IupMessage("提示", "导出成功！");
+            } else {
+                IupMessage("错误", "无法打开文件进行写入");
+            }
+        }
+    }
+    IupDestroy(filedlg);
+    return IUP_DEFAULT;
+}
+
+// 导入配置
+int btn_import_cb(Ihandle *self)
+{
+    Ihandle *filedlg = IupFileDlg();
+    IupSetAttribute(filedlg, "DIALOGTYPE", "OPEN");
+    IupSetAttribute(filedlg, "TITLE", "导入配置");
+    IupSetAttribute(filedlg, "FILTER", "*.txt");
+    IupSetAttribute(filedlg, "FILTERINFO", "Text Files (*.txt)");
+    
+    IupPopup(filedlg, IUP_CENTER, IUP_CENTER);
+    
+    if (IupGetInt(filedlg, "STATUS") != -1) {
+        char *filename = IupGetAttribute(filedlg, "VALUE");
+        if (filename) {
+            FILE *fp = fopen(filename, "r");
+            if (fp) {
+                // Record history
+                record_history();
+                
+                Ihandle *current_list = get_current_list();
+                int pos = IupGetInt(tabs_main, "VALUEPOS");
+                StringList *raw_data = (pos == 0) ? &raw_sys_paths : &raw_user_paths;
+                
+                char line[4096];
+                int imported_count = 0;
+                while (fgets(line, sizeof(line), fp)) {
+                    // Trim newline
+                    size_t len = strlen(line);
+                    while (len > 0 && (line[len-1] == '\n' || line[len-1] == '\r')) {
+                        line[len-1] = '\0';
+                        len--;
+                    }
+                    if (len > 0) {
+                        // Add to UI
+                        int count = IupGetInt(current_list, "COUNT");
+                        count++;
+                        IupSetAttributeId(current_list, "", count, line);
+                        IupSetInt(current_list, "COUNT", count);
+                        
+                        // Add to raw_data
+                        if (raw_data) add_string_list(raw_data, line);
+                        
+                        imported_count++;
+                    }
+                }
+                fclose(fp);
+                
+                refresh_single_list_style(current_list);
+                
+                char msg[64];
+                snprintf(msg, sizeof(msg), "导入成功！共导入 %d 条路径。", imported_count);
+                IupMessage("提示", msg);
+            } else {
+                IupMessage("错误", "无法打开文件进行读取");
+            }
+        }
+    }
+    IupDestroy(filedlg);
+    return IUP_DEFAULT;
+}
+
+// 拖拽回调
+int list_dropfiles_cb(Ihandle *self, const char *filename, int num, int x, int y)
+{
+    // 获取当前列表和原始数据
+    // 注意：拖拽的目标列表可能是 list_sys 或 list_user，由 self 参数决定
+    // 但为了确保数据一致性，我们还是重新获取一下
+    Ihandle *current_list = self;
+    StringList *raw_data = NULL;
+    if (self == list_sys)
+        raw_data = &raw_sys_paths;
+    else if (self == list_user)
+        raw_data = &raw_user_paths;
+    else
+        return IUP_DEFAULT; // 异常情况
+
+    // 检查拖入的是否为目录
+    DWORD attr = GetFileAttributesA(filename);
+    if (attr != INVALID_FILE_ATTRIBUTES && (attr & FILE_ATTRIBUTE_DIRECTORY))
+    {
+        // 记录历史
+        record_history();
+
+        // 如果正在搜索，先清空搜索框
+        IupSetAttribute(txt_search, "VALUE", "");
+
+        // 添加到列表末尾
+        int count = IupGetInt(current_list, "COUNT");
+        count++;
+        IupSetAttributeId(current_list, "", count, filename);
+        IupSetInt(current_list, "COUNT", count);
+        
+        // 更新选中状态
+        set_single_selection(current_list, count);
+
+        // 同时添加到原始数据缓存，确保搜索时能搜到
+        if (raw_data)
+        {
+            add_string_list(raw_data, filename);
+        }
+
+        refresh_single_list_style(current_list);
+    }
+    else
+    {
+        // 如果拖入的不是文件夹，可以在状态栏提示
+        IupSetAttribute(lbl_status, "TITLE", "提示: 只能拖拽文件夹添加到 PATH");
+    }
+
+    return IUP_DEFAULT;
+}

src/cb_main.c

@@ -0,0 +1,214 @@
+#include "cb_main.h"
+#include "ui_utils.h"
+#include "globals.h"
+#include "registry.h"
+#include "utils.h"
+#include "cb_edit.h"
+#include "cb_file.h"
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+// 搜索回调
+int txt_search_cb(Ihandle *self)
+{
+    char *filter = IupGetAttribute(self, "VALUE");
+    if (!filter)
+        return IUP_DEFAULT;
+
+    // 获取当前选中的 Tab 索引
+    int pos = IupGetInt(tabs_main, "VALUEPOS");
+    Ihandle *current_list = (pos == 0) ? list_sys : list_user;
+    StringList *raw_data = (pos == 0) ? &raw_sys_paths : &raw_user_paths;
+
+    // 清空列表
+    IupSetAttribute(current_list, "REMOVEITEM", "ALL");
+
+    // 重新填充
+    int count = 0;
+    for (int i = 0; i < raw_data->count; i++)
+    {
+        // 如果 filter 为空，或包含 filter (不区分大小写)
+        if (strlen(filter) == 0 || stristr(raw_data->items[i], filter) != NULL)
+        {
+            count++;
+            IupSetAttributeId(current_list, "", count, raw_data->items[i]);
+        }
+    }
+
+    IupSetInt(current_list, "COUNT", count);
+    refresh_single_list_style(current_list);
+
+    return IUP_DEFAULT;
+}
+
+// 键盘按键回调
+int list_k_any_cb(Ihandle *self, int c)
+{
+    // 处理 Delete 键
+    if (c == K_DEL)
+    {
+        btn_del_cb(NULL);
+        return IUP_IGNORE; // 阻止默认处理
+    }
+    return IUP_DEFAULT;
+}
+
+// 鼠标移动回调
+int list_motion_cb(Ihandle *self, int x, int y, char *status)
+{
+    int pos = IupConvertXYToPos(self, x, y);
+    if (pos > 0)
+    {
+        char *item = IupGetAttributeId(self, "", pos);
+        if (item)
+        {
+            char *expanded = expand_env_vars(item);
+            if (expanded)
+            {
+                IupSetAttribute(self, "TIP", expanded);
+                free(expanded);
+            }
+            else
+            {
+                IupSetAttribute(self, "TIP", item);
+            }
+        }
+        else
+        {
+            IupSetAttribute(self, "TIP", NULL);
+        }
+    }
+    else
+    {
+        IupSetAttribute(self, "TIP", NULL);
+    }
+    return IUP_DEFAULT;
+}
+
+// 对话框全局按键回调
+int dialog_k_any_cb(Ihandle *self, int c)
+{
+    switch (c)
+    {
+    case K_cN: // Ctrl+N 新建
+        btn_new_cb(NULL);
+        return IUP_IGNORE;
+    case K_cS: // Ctrl+S 保存
+        btn_ok_cb(NULL);
+        return IUP_IGNORE;
+    case K_cF: // Ctrl+F 搜索
+        if (txt_search)
+        {
+            IupSetFocus(txt_search);
+        }
+        return IUP_IGNORE;
+    case K_cZ: // Ctrl+Z 撤销
+        btn_undo_cb(NULL);
+        return IUP_IGNORE;
+    case K_cY: // Ctrl+Y 重做
+        btn_redo_cb(NULL);
+        return IUP_IGNORE;
+    }
+    return IUP_DEFAULT;
+}
+
+// 按钮回调：确定
+int btn_ok_cb(Ihandle *self)
+{
+    save_all_paths();
+    return IUP_DEFAULT;
+}
+
+// 按钮回调：取消
+int btn_cancel_cb(Ihandle *self)
+{
+    IupExitLoop();
+    return IUP_DEFAULT;
+}
+
+// 按钮回调：帮助
+int btn_help_cb(Ihandle *self)
+{
+    IupMessage("使用说明",
+               "1. 本程序用于编辑系统环境变量 PATH。\n"
+               "2. 必须以【管理员身份】运行才能保存更改。\n"
+               "3. 操作说明：\n"
+               "   - 新建：添加新路径到列表末尾。\n"
+               "   - 编辑：修改选中的路径。\n"
+               "   - 浏览：从文件系统选择目录添加。\n"
+               "   - 删除：移除选中的路径。\n"
+               "   - 上移/下移：调整路径优先级。\n"
+               "   - 导入/导出：备份和恢复配置。\n"
+               "   - 快捷键：\n"
+               "     Ctrl+N: 新建路径\n"
+               "     Ctrl+S: 保存更改\n"
+               "     Ctrl+F: 聚焦搜索框\n"
+               "     Ctrl+Z: 撤销\n"
+               "     Ctrl+Y: 重做\n"
+               "4. 点击【确定】保存更改并生效。\n"
+               "5. 注意：某些正在运行的程序可能需要重启才能识别新的环境变量。\n\n"
+               "--------------------------------------------------\n"
+               "作者：LHY\n"
+               "邮箱：3364451258@qq.com\n"
+               "GitHub：https://github.com/LHY0125/PathEditor\n"
+               "记得给我的项目点个star！");
+    return IUP_DEFAULT;
+}
+
+// 标签页切换回调
+int tabs_tabchange_cb(Ihandle *self, int new_pos, int old_pos)
+{
+    if (new_pos == 2)
+    {
+        // 合并预览模式
+        IupSetAttribute(list_merged, "REMOVEITEM", "ALL");
+        int count = 0;
+
+        // 添加系统变量
+        for (int i = 0; i < raw_sys_paths.count; i++)
+        {
+            count++;
+            IupSetAttributeId(list_merged, "", count, raw_sys_paths.items[i]);
+        }
+
+        // 添加用户变量
+        for (int i = 0; i < raw_user_paths.count; i++)
+        {
+            count++;
+            IupSetAttributeId(list_merged, "", count, raw_user_paths.items[i]);
+        }
+
+        IupSetInt(list_merged, "COUNT", count);
+        refresh_single_list_style(list_merged);
+
+        // 禁用编辑按钮
+        toggle_edit_buttons(0);
+    }
+    else
+    {
+        // 编辑模式 (检查管理员权限)
+        if (check_admin())
+        {
+            toggle_edit_buttons(1);
+        }
+        else
+        {
+            toggle_edit_buttons(0);
+        }
+    }
+    return IUP_DEFAULT;
+}
+
+// 主题切换回调
+int btn_theme_cb(Ihandle *self)
+{
+    is_dark_mode = !is_dark_mode;
+    if (is_dark_mode)
+        IupSetAttribute(btn_theme, "TITLE", "浅色模式");
+    else
+        IupSetAttribute(btn_theme, "TITLE", "深色模式");
+        
+    apply_theme();
+    return IUP_DEFAULT;
+}

src/controller/callbacks.c

@@ -1,599 +0,0 @@
-#include "controller/callbacks.h"
-#include "core/app_context.h"
-#include "core/registry_service.h"
-#include "core/path_manager.h"
-#include "core/lua_config.h"
-#include "core/import_export.h"
-#include "utils/string_ext.h"
-#include "utils/os_env.h"
-#include "utils/error_code.h"
-#include "utils/safe_string.h"
-#include "utils/logger.h"
-#include "ui/ui_utils.h"
-#include "ui/dialogs.h"
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <windows.h>
-
-// 辅助函数：获取主对话框
-static Ihandle *get_main_dlg()
-{
-    // 在实际情况中，可以通过 IupGetHandle 注册名字，或者通过某个全局/静态缓存
-    // 但如果想彻底不用全局，我们可以在 IupSetHandle 里面把主窗口存下来
-    return IupGetHandle("MAIN_DIALOG");
-}
-
-// 获取当前的缓存数据列表
-static StringList *get_current_raw_data(Ihandle *dlg)
-{
-    AppContext *ctx = get_app_context(dlg);
-    if (!ctx)
-        return NULL;
-
-    Ihandle *tabs_main = IupGetDialogChild(dlg, "TABS_MAIN");
-    int pos = IupGetInt(tabs_main, "VALUEPOS");
-    if (pos == 0)
-        return &ctx->sys_paths;
-    if (pos == 1)
-        return &ctx->user_paths;
-    return &ctx->sys_paths;
-}
-
-// 辅助函数：获取当前选中的列表UI控件
-static Ihandle *get_current_list(Ihandle *dlg)
-{
-    Ihandle *tabs_main = IupGetDialogChild(dlg, "TABS_MAIN");
-    int pos = IupGetInt(tabs_main, "VALUEPOS");
-    if (pos == 0)
-        return IupGetDialogChild(dlg, "LIST_SYS");
-    if (pos == 1)
-        return IupGetDialogChild(dlg, "LIST_USER");
-    return IupGetDialogChild(dlg, "LIST_SYS");
-}
-
-// 按钮回调：新建
-int btn_new_cb(Ihandle *self)
-{
-    Ihandle *dlg = IupGetDialog(self);
-    char buffer[1024] = "";
-    if (custom_input_dialog("新建环境变量", "请输入路径:", buffer, sizeof(buffer)))
-    {
-        if (strlen(buffer) > 0)
-        {
-            StringList *raw_data = get_current_raw_data(dlg);
-            add_string_list(raw_data, buffer);
-
-            Ihandle *current_list = get_current_list(dlg);
-            sync_string_list_to_ui(current_list, raw_data);
-
-            int count = IupGetInt(current_list, "COUNT");
-            IupSetInt(current_list, "VALUE", count);
-        }
-    }
-    return IUP_DEFAULT;
-}
-
-// 按钮回调：编辑
-int btn_edit_cb(Ihandle *self)
-{
-    Ihandle *dlg = IupGetDialog(self);
-    Ihandle *current_list = get_current_list(dlg);
-    int selected = IupGetInt(current_list, "VALUE");
-    if (selected == 0)
-        return IUP_DEFAULT;
-
-    StringList *raw_data = get_current_raw_data(dlg);
-    if (selected - 1 >= raw_data->count)
-        return IUP_DEFAULT;
-
-    char buffer[4096];
-    safe_strcpy(buffer, sizeof(buffer), raw_data->items[selected - 1]);
-
-    if (custom_input_dialog("编辑环境变量", "编辑路径:", buffer, sizeof(buffer)))
-    {
-        if (strlen(buffer) > 0)
-        {
-            free(raw_data->items[selected - 1]);
-            raw_data->items[selected - 1] = _strdup(buffer);
-
-            sync_string_list_to_ui(current_list, raw_data);
-            IupSetInt(current_list, "VALUE", selected);
-        }
-    }
-    return IUP_DEFAULT;
-}
-
-// 双击回调
-int list_dblclick_cb(Ihandle *self, int item, char *text)
-{
-    if (item > 0)
-    {
-        IupSetInt(self, "VALUE", item);
-        btn_edit_cb(self);
-    }
-    return IUP_DEFAULT;
-}
-
-// 按钮回调：浏览
-int btn_browse_cb(Ihandle *self)
-{
-    Ihandle *dlg = IupGetDialog(self);
-    Ihandle *filedlg = IupFileDlg();
-    IupSetAttribute(filedlg, "DIALOGTYPE", "DIR");
-    IupSetAttribute(filedlg, "TITLE", lua_config_get_string("dialog", "select_dir"));
-
-    IupPopup(filedlg, IUP_CENTER, IUP_CENTER);
-
-    if (IupGetInt(filedlg, "STATUS") != -1)
-    {
-        char *value = IupGetAttribute(filedlg, "VALUE");
-        if (value)
-        {
-            StringList *raw_data = get_current_raw_data(dlg);
-            add_string_list(raw_data, value);
-
-            Ihandle *current_list = get_current_list(dlg);
-            sync_string_list_to_ui(current_list, raw_data);
-
-            int count = IupGetInt(current_list, "COUNT");
-            IupSetInt(current_list, "VALUE", count);
-        }
-    }
-    IupDestroy(filedlg);
-    return IUP_DEFAULT;
-}
-
-// 按钮回调：删除
-int btn_del_cb(Ihandle *self)
-{
-    Ihandle *dlg = IupGetDialog(self);
-    Ihandle *current_list = get_current_list(dlg);
-    int selected = IupGetInt(current_list, "VALUE");
-
-    if (selected == 0)
-    {
-        IupMessage("提示", "请先选择要删除的项");
-        return IUP_DEFAULT;
-    }
-
-    StringList *raw_data = get_current_raw_data(dlg);
-    ErrorCode result = path_manager_remove_at(raw_data, selected - 1);
-    if (result != ERR_OK)
-    {
-        log_error("Failed to remove path at index %d", selected - 1);
-    }
-
-    sync_string_list_to_ui(current_list, raw_data);
-
-    Ihandle *lbl_status = IupGetDialogChild(dlg, "LBL_STATUS");
-    if (lbl_status)
-        IupSetAttribute(lbl_status, "TITLE", lua_config_get_string("status", "deleted"));
-
-    return IUP_DEFAULT;
-}
-
-// 按钮回调：上移
-int btn_up_cb(Ihandle *self)
-{
-    Ihandle *dlg = IupGetDialog(self);
-    Ihandle *current_list = get_current_list(dlg);
-    int selected = IupGetInt(current_list, "VALUE");
-    if (selected <= 1)
-        return IUP_DEFAULT;
-
-    StringList *raw_data = get_current_raw_data(dlg);
-    ErrorCode result = path_manager_move_up(raw_data, selected - 1);
-    if (result != ERR_OK)
-    {
-        log_error("Failed to move path up at index %d", selected - 1);
-    }
-
-    sync_string_list_to_ui(current_list, raw_data);
-    IupSetInt(current_list, "VALUE", selected - 1);
-
-    return IUP_DEFAULT;
-}
-
-// 按钮回调：下移
-int btn_down_cb(Ihandle *self)
-{
-    Ihandle *dlg = IupGetDialog(self);
-    Ihandle *current_list = get_current_list(dlg);
-    int selected = IupGetInt(current_list, "VALUE");
-    StringList *raw_data = get_current_raw_data(dlg);
-
-    if (selected == 0 || selected >= raw_data->count)
-        return IUP_DEFAULT;
-
-    ErrorCode result = path_manager_move_down(raw_data, selected - 1);
-    if (result != ERR_OK)
-    {
-        log_error("Failed to move path down at index %d", selected - 1);
-    }
-
-    sync_string_list_to_ui(current_list, raw_data);
-    IupSetInt(current_list, "VALUE", selected + 1);
-
-    return IUP_DEFAULT;
-}
-
-// 按钮回调：一键清理
-int btn_clean_cb(Ihandle *self)
-{
-    Ihandle *dlg = IupGetDialog(self);
-    StringList *raw_data = get_current_raw_data(dlg);
-    if (!raw_data || raw_data->count == 0)
-        return IUP_DEFAULT;
-
-    if (IupAlarm("确认清理", "此操作将移除当前列表中所有【无效路径】和【重复路径】。\n确定要继续吗？", "确定", "取消", NULL) != 1)
-    {
-        return IUP_DEFAULT;
-    }
-
-    int before_count = raw_data->count;
-    path_manager_clean(raw_data);
-    int removed = before_count - raw_data->count;
-
-    Ihandle *current_list = get_current_list(dlg);
-    sync_string_list_to_ui(current_list, raw_data);
-
-    char msg[128];
-    snprintf(msg, sizeof(msg), "清理完成！共移除了 %d 个无效或重复路径。", removed);
-    IupMessage("提示", msg);
-    return IUP_DEFAULT;
-}
-
-// 搜索回调
-int txt_search_cb(Ihandle *self)
-{
-    Ihandle *dlg = IupGetDialog(self);
-    char *filter = IupGetAttribute(self, "VALUE");
-    if (!filter)
-        return IUP_DEFAULT;
-
-    Ihandle *current_list = get_current_list(dlg);
-    StringList *raw_data = get_current_raw_data(dlg);
-
-    IupSetAttribute(current_list, "REMOVEITEM", "ALL");
-
-    int count = 0;
-    for (int i = 0; i < raw_data->count; i++)
-    {
-        if (strlen(filter) == 0 || stristr(raw_data->items[i], filter) != NULL)
-        {
-            count++;
-            IupSetAttributeId(current_list, "", count, raw_data->items[i]);
-        }
-    }
-
-    IupSetInt(current_list, "COUNT", count);
-    refresh_single_list_style(current_list);
-
-    return IUP_DEFAULT;
-}
-
-// 拖拽回调
-int list_dropfiles_cb(Ihandle *self, const char *filename, int num, int x, int y)
-{
-    Ihandle *dlg = IupGetDialog(self);
-    Ihandle *current_list = self;
-    AppContext *ctx = get_app_context(dlg);
-    if (!ctx)
-        return IUP_DEFAULT;
-
-    StringList *raw_data = NULL;
-    if (self == IupGetDialogChild(dlg, "LIST_SYS"))
-        raw_data = &ctx->sys_paths;
-    else if (self == IupGetDialogChild(dlg, "LIST_USER"))
-        raw_data = &ctx->user_paths;
-    else
-        return IUP_DEFAULT;
-
-    DWORD attr = GetFileAttributesA(filename);
-    if (attr != INVALID_FILE_ATTRIBUTES && (attr & FILE_ATTRIBUTE_DIRECTORY))
-    {
-        Ihandle *txt_search = IupGetDialogChild(dlg, "TXT_SEARCH");
-        if (txt_search)
-            IupSetAttribute(txt_search, "VALUE", "");
-
-        add_string_list(raw_data, filename);
-        sync_string_list_to_ui(current_list, raw_data);
-
-        IupSetInt(current_list, "VALUE", raw_data->count);
-    }
-    else
-    {
-        Ihandle *lbl_status = IupGetDialogChild(dlg, "LBL_STATUS");
-        if (lbl_status)
-            IupSetAttribute(lbl_status, "TITLE", lua_config_get_string("status", "drag_folder_only"));
-    }
-
-    return IUP_DEFAULT;
-}
-
-// 键盘按键回调
-int list_k_any_cb(Ihandle *self, int c)
-{
-    if (c == K_DEL)
-    {
-        btn_del_cb(self);
-        return IUP_IGNORE;
-    }
-    return IUP_DEFAULT;
-}
-
-// 按钮回调：确定 (保存所有)
-int btn_ok_cb(Ihandle *self)
-{
-    Ihandle *dlg = IupGetDialog(self);
-    AppContext *ctx = get_app_context(dlg);
-    if (!ctx)
-        return IUP_DEFAULT;
-
-    if (!check_admin())
-    {
-        IupMessage("错误", "需要管理员权限才能保存更改！");
-        return IUP_DEFAULT;
-    }
-
-    backup_registry();
-
-    ErrorCode sys_ok = save_system_paths(&ctx->sys_paths);
-    ErrorCode user_ok = save_user_paths(&ctx->user_paths);
-
-    Ihandle *lbl_status = IupGetDialogChild(dlg, "LBL_STATUS");
-
-    if (sys_ok == ERR_OK && user_ok == ERR_OK)
-    {
-        log_info("Saved system paths: %d, user paths: %d", ctx->sys_paths.count, ctx->user_paths.count);
-        SendMessageTimeoutW(HWND_BROADCAST, WM_SETTINGCHANGE, 0, (LPARAM)L"Environment", SMTO_ABORTIFHUNG, 5000, NULL);
-        IupMessage("成功", "系统和用户 PATH 环境变量均已更新！");
-        if (lbl_status)
-            IupSetAttribute(lbl_status, "TITLE", lua_config_get_string("status", "saved"));
-    }
-    else if (sys_ok == ERR_OK)
-    {
-        IupMessage("提示", "系统变量保存成功，但用户变量保存失败。");
-    }
-    else if (user_ok == ERR_OK)
-    {
-        IupMessage("提示", "用户变量保存成功，但系统变量保存失败。");
-    }
-    else
-    {
-        log_error("Failed to save paths: sys=%d, user=%d", sys_ok, user_ok);
-        IupMessage("错误", "保存失败！");
-        if (lbl_status)
-            IupSetAttribute(lbl_status, "TITLE", lua_config_get_string("status", "error"));
-    }
-    return IUP_DEFAULT;
-}
-
-// 按钮回调：取消
-int btn_cancel_cb(Ihandle *self)
-{
-    IupExitLoop();
-    return IUP_DEFAULT;
-}
-
-// 按钮回调：导入
-int btn_import_cb(Ihandle *self)
-{
-    Ihandle *dlg = IupGetDialog(self);
-    AppContext *ctx = get_app_context(dlg);
-    if (!ctx)
-        return IUP_DEFAULT;
-
-    if (!check_admin())
-    {
-        IupMessage("错误", "需要管理员权限才能导入 PATH！");
-        return IUP_DEFAULT;
-    }
-
-    Ihandle *filedlg = IupFileDlg();
-    IupSetAttribute(filedlg, "DIALOGTYPE", "OPEN");
-    IupSetAttribute(filedlg, "TITLE", lua_config_get_string("label", "import_title"));
-    IupSetAttribute(filedlg, "FILTER", "json");
-    IupSetAttribute(filedlg, "EXTFILTER", "JSON 文件 (*.json)|*.json|文本文件 (*.txt)|*.txt|所有文件 (*.*)|*.*");
-
-    IupPopup(filedlg, IUP_CENTER, IUP_CENTER);
-
-    if (IupGetInt(filedlg, "STATUS") != -1)
-    {
-        char *filepath = IupGetAttribute(filedlg, "VALUE");
-        if (filepath)
-        {
-            ExportData imported;
-            ErrorCode import_result = import_paths_from_file(filepath, &imported);
-            if (import_result == ERR_OK)
-            {
-                int has_system = imported.system.count > 0;
-                int has_user = imported.user.count > 0;
-
-                if (!has_system && !has_user)
-                {
-                    IupMessage("错误", "文件中没有找到有效的路径！");
-                    return IUP_DEFAULT;
-                }
-
-                int choice = 0;
-                if (has_system && has_user)
-                {
-                    choice = IupAlarm("导入选项", "请选择导入目标：",
-                                      "仅系统变量", "仅用户变量", "全部导入");
-                }
-                else if (has_system)
-                {
-                    choice = 3;
-                }
-                else
-                {
-                    choice = 2;
-                }
-
-                int total_imported = 0;
-
-                if (choice == 1 || choice == 3)
-                {
-                    clear_string_list(&ctx->sys_paths);
-                    for (int i = 0; i < imported.system.count; i++)
-                    {
-                        add_string_list(&ctx->sys_paths, imported.system.items[i]);
-                    }
-                    Ihandle *list_sys = IupGetDialogChild(dlg, "LIST_SYS");
-                    sync_string_list_to_ui(list_sys, &ctx->sys_paths);
-                    total_imported += imported.system.count;
-                }
-
-                if (choice == 2 || choice == 3)
-                {
-                    clear_string_list(&ctx->user_paths);
-                    for (int i = 0; i < imported.user.count; i++)
-                    {
-                        add_string_list(&ctx->user_paths, imported.user.items[i]);
-                    }
-                    Ihandle *list_user = IupGetDialogChild(dlg, "LIST_USER");
-                    sync_string_list_to_ui(list_user, &ctx->user_paths);
-                    total_imported += imported.user.count;
-                }
-
-                char msg[256];
-                snprintf(msg, sizeof(msg), "成功导入 %d 个路径！", total_imported);
-                IupMessage("导入成功", msg);
-
-                Ihandle *lbl_status = IupGetDialogChild(dlg, "LBL_STATUS");
-                if (lbl_status)
-                    IupSetAttribute(lbl_status, "TITLE", lua_config_get_string("status", "loaded"));
-            }
-            else
-            {
-                log_error("Import failed: error code %d", import_result);
-                IupMessage("错误", "导入失败，请检查文件格式是否正确！");
-            }
-        }
-    }
-    IupDestroy(filedlg);
-    return IUP_DEFAULT;
-}
-
-// 按钮回调：导出
-int btn_export_cb(Ihandle *self)
-{
-    Ihandle *dlg = IupGetDialog(self);
-    AppContext *ctx = get_app_context(dlg);
-    if (!ctx)
-        return IUP_DEFAULT;
-
-    ExportData data;
-    data.system = ctx->sys_paths;
-    data.user = ctx->user_paths;
-
-    Ihandle *filedlg = IupFileDlg();
-    IupSetAttribute(filedlg, "DIALOGTYPE", "SAVE");
-    IupSetAttribute(filedlg, "TITLE", lua_config_get_string("label", "export_title"));
-    IupSetAttribute(filedlg, "FILTER", "json");
-    IupSetAttribute(filedlg, "EXTFILTER", "JSON 文件 (*.json)|*.json");
-    IupSetAttribute(filedlg, "DEFAULTEXT", "json");
-
-    char default_name[64];
-    snprintf(default_name, sizeof(default_name), "path_all.json");
-    IupSetAttribute(filedlg, "VALUE", default_name);
-
-    IupPopup(filedlg, IUP_CENTER, IUP_CENTER);
-
-    if (IupGetInt(filedlg, "STATUS") != -1)
-    {
-        char *filepath = IupGetAttribute(filedlg, "VALUE");
-        if (filepath)
-        {
-            char final_path[MAX_PATH];
-            if (strchr(filepath, '.') == NULL)
-            {
-                snprintf(final_path, sizeof(final_path), "%s.json", filepath);
-            }
-            else
-            {
-                safe_strcpy(final_path, sizeof(final_path), filepath);
-            }
-            filepath = final_path;
-
-            ErrorCode export_result = export_paths_to_file(&data, filepath);
-            if (export_result == ERR_OK)
-            {
-                char msg[512];
-                snprintf(msg, sizeof(msg), "成功导出！\n系统变量: %d 个\n用户变量: %d 个\n\n保存位置: %s",
-                         data.system.count, data.user.count, filepath);
-                IupMessage("导出成功", msg);
-            }
-            else
-            {
-                log_error("Export failed: error code %d", export_result);
-                IupMessage("错误", "导出失败！");
-            }
-        }
-    }
-    IupDestroy(filedlg);
-    return IUP_DEFAULT;
-}
-
-// 载入所有路径
-void load_all_paths(void)
-{
-    Ihandle *dlg = get_main_dlg();
-    if (!dlg)
-        return;
-    AppContext *ctx = get_app_context(dlg);
-    if (!ctx)
-        return;
-
-    if (load_system_paths(&ctx->sys_paths) != ERR_OK)
-    {
-        log_error("Failed to load system paths");
-        IupMessage("错误", "无法打开系统环境变量注册表键，请尝试以管理员身份运行。");
-    }
-    else
-    {
-        log_info("Loaded system paths: %d", ctx->sys_paths.count);
-    }
-
-    ErrorCode user_result = load_user_paths(&ctx->user_paths);
-    if (user_result == ERR_OK)
-    {
-        log_info("Loaded user paths: %d", ctx->user_paths.count);
-    }
-
-    Ihandle *list_sys = IupGetDialogChild(dlg, "LIST_SYS");
-    Ihandle *list_user = IupGetDialogChild(dlg, "LIST_USER");
-
-    sync_string_list_to_ui(list_sys, &ctx->sys_paths);
-    sync_string_list_to_ui(list_user, &ctx->user_paths);
-
-    Ihandle *lbl_status = IupGetDialogChild(dlg, "LBL_STATUS");
-    if (lbl_status)
-        IupSetAttribute(lbl_status, "TITLE", lua_config_get_string("status", "loaded"));
-}
-
-// 按钮回调：帮助
-int btn_help_cb(Ihandle *self)
-{
-    IupMessage("使用说明",
-               "1. 本程序用于编辑系统环境变量 PATH。\n"
-               "2. 必须以【管理员身份】运行才能保存更改。\n"
-               "3. 操作说明：\n"
-               "   - 新建：添加新路径到列表末尾。\n"
-               "   - 编辑：修改选中的路径。\n"
-               "   - 浏览：从文件系统选择目录添加。\n"
-               "   - 删除：移除选中的路径。\n"
-               "   - 上移/下移：调整路径优先级。\n"
-               "   - 导入/导出：备份和恢复 PATH 配置。\n"
-               "4. 点击【确定】保存更改并生效。\n"
-               "5. 注意：某些正在运行的程序可能需要重启才能识别新的环境变量。\n\n"
-               "--------------------------------------------------\n"
-               "作者：LHY\n"
-               "邮箱：3364451258@qq.com\n"
-               "GitHub：https://github.com/LHY0125/PathEditor\n"
-               "记得给我的项目点个star！");
-
-    return IUP_DEFAULT;
-}

src/core/app_context.c

@@ -1,36 +0,0 @@
-#include "core/app_context.h"
-#include <stdlib.h>
-
-// 创建应用上下文
-AppContext *create_app_context(void)
-{
-    AppContext *ctx = (AppContext *)malloc(sizeof(AppContext));
-    if (ctx)
-    {
-        init_string_list(&ctx->sys_paths);
-        init_string_list(&ctx->user_paths);
-    }
-    return ctx;
-}
-
-// 销毁应用上下文
-void destroy_app_context(AppContext *ctx)
-{
-    if (ctx)
-    {
-        clear_string_list(&ctx->sys_paths);
-        clear_string_list(&ctx->user_paths);
-        free(ctx);
-    }
-}
-
-// 获取应用上下文
-AppContext *get_app_context(Ihandle *ih)
-{
-    if (!ih)
-        return NULL;
-    Ihandle *dlg = IupGetDialog(ih);
-    if (!dlg)
-        return NULL;
-    return (AppContext *)IupGetAttribute(dlg, "APP_CONTEXT");
-}

src/core/import_export.c

@@ -1,312 +0,0 @@
-#include "core/import_export.h"
-#include "utils/os_env.h"
-#include "utils/error_code.h"
-#include "utils/logger.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-
-// 获取当前日期时间
-static void get_current_datetime(char *buffer, int size)
-{
-    time_t now = time(NULL);
-    struct tm *tm_info = localtime(&now);
-    strftime(buffer, size, "%Y-%m-%d %H:%M:%S", tm_info);
-}
-
-// 转义 JSON 字符串中的特殊字符
-static char *escape_json_string(const char *str)
-{
-    if (!str)
-        return NULL;
-
-    int len = strlen(str);
-    char *result = (char *)malloc(len * 2 + 1);
-    if (!result)
-        return NULL;
-
-    char *p = result;
-    for (int i = 0; i < len; i++)
-    {
-        switch (str[i])
-        {
-        case '\\':
-            *p++ = '\\';
-            *p++ = '\\';
-            break;
-        case '"':
-            *p++ = '\\';
-            *p++ = '"';
-            break;
-        case '\n':
-            *p++ = '\\';
-            *p++ = 'n';
-            break;
-        case '\r':
-            *p++ = '\\';
-            *p++ = 'r';
-            break;
-        case '\t':
-            *p++ = '\\';
-            *p++ = 't';
-            break;
-        default:
-            *p++ = str[i];
-            break;
-        }
-    }
-    *p = '\0';
-    return result;
-}
-
-// 导出路径数据到 JSON 文件
-ErrorCode export_paths_to_file(const ExportData *data, const char *filepath)
-{
-    if (!data || !filepath)
-        return ERR_NULL_PTR;
-
-    FILE *fp = fopen(filepath, "w");
-    if (!fp)
-    {
-        log_error("Failed to open file for export: %s", filepath);
-        return ERR_FILE_NOT_FOUND;
-    }
-
-    fprintf(fp, "\xEF\xBB\xBF");
-
-    char datetime[64];
-    get_current_datetime(datetime, sizeof(datetime));
-
-    fprintf(fp, "{\n");
-    fprintf(fp, "  \"version\": \"%s\",\n", EXPORT_VERSION);
-    fprintf(fp, "  \"type\": \"ALL\",\n");
-    fprintf(fp, "  \"exported\": \"%s\",\n", datetime);
-
-    fprintf(fp, "  \"system\": [\n");
-    for (int i = 0; i < data->system.count; i++)
-    {
-        if (data->system.items[i])
-        {
-            char *escaped = escape_json_string(data->system.items[i]);
-            if (escaped)
-            {
-                fprintf(fp, "    \"%s\"%s\n", escaped, (i < data->system.count - 1) ? "," : "");
-                free(escaped);
-            }
-        }
-    }
-    fprintf(fp, "  ],\n");
-
-    fprintf(fp, "  \"user\": [\n");
-    for (int i = 0; i < data->user.count; i++)
-    {
-        if (data->user.items[i])
-        {
-            char *escaped = escape_json_string(data->user.items[i]);
-            if (escaped)
-            {
-                fprintf(fp, "    \"%s\"%s\n", escaped, (i < data->user.count - 1) ? "," : "");
-                free(escaped);
-            }
-        }
-    }
-    fprintf(fp, "  ]\n");
-
-    fprintf(fp, "}\n");
-
-    fclose(fp);
-    log_info("Exported paths to file: sys=%d, user=%d, file=%s",
-             data->system.count, data->user.count, filepath);
-    return ERR_OK;
-}
-
-// 移除字符串首尾的空格、制表符、换行符和回车符
-static void trim_whitespace(char *str)
-{
-    char *start = str;
-    while (*start == ' ' || *start == '\t')
-        start++;
-
-    char *end = str + strlen(str) - 1;
-    while (end > start && (*end == ' ' || *end == '\t' || *end == '\n' || *end == '\r'))
-        *end-- = '\0';
-
-    if (start != str)
-        memmove(str, start, strlen(start) + 1);
-}
-
-// 检查字符串是否为注释行或空行
-static int is_comment_or_empty(const char *line)
-{
-    while (*line == ' ' || *line == '\t')
-        line++;
-
-    if (*line == '#' || *line == '\0')
-        return 1;
-
-    return 0;
-}
-
-// 检查文件是否为 JSON 格式
-static int is_json_file(const char *filepath)
-{
-    const char *ext = strrchr(filepath, '.');
-    return ext && strcasecmp(ext, ".json") == 0;
-}
-
-// 从文件导入 PATH
-ErrorCode import_paths_from_file(const char *filepath, ExportData *data)
-{
-    if (!filepath || !data)
-        return ERR_NULL_PTR;
-
-    init_string_list(&data->system);
-    init_string_list(&data->user);
-
-    if (!is_json_file(filepath))
-    {
-        FILE *fp = fopen(filepath, "rb");
-        if (!fp)
-        {
-            log_error("Failed to open file for import: %s", filepath);
-            return ERR_FILE_NOT_FOUND;
-        }
-
-        StringList list;
-        init_string_list(&list);
-
-        char line[4096];
-        while (fgets(line, sizeof(line), fp))
-        {
-            trim_whitespace(line);
-            if (is_comment_or_empty(line))
-                continue;
-            add_string_list(&list, line);
-        }
-
-        fclose(fp);
-
-        data->system = list;
-        log_info("Imported paths from TXT file: %d paths, file=%s", list.count, filepath);
-        return ERR_OK;
-    }
-
-    FILE *fp = fopen(filepath, "rb");
-    if (!fp)
-    {
-        log_error("Failed to open file for import: %s", filepath);
-        return ERR_FILE_NOT_FOUND;
-    }
-
-    char buffer[8192];
-    int in_system = 0;
-    int in_user = 0;
-    int depth = 0;
-    int in_string = 0;
-    char path_buffer[4096];
-    int path_len = 0;
-
-    while (fgets(buffer, sizeof(buffer), fp))
-    {
-        char *p = buffer;
-        while (*p)
-        {
-            if (*p == '"' && (p == buffer || *(p - 1) != '\\'))
-            {
-                in_string = !in_string;
-            }
-            else if (in_string && *p == '\\')
-            {
-                p++;
-                if (*p)
-                {
-                    if (*p == 'n')
-                        *p = '\n';
-                    else if (*p == 'r')
-                        *p = '\r';
-                    else if (*p == 't')
-                        *p = '\t';
-                }
-            }
-            else if (!in_string)
-            {
-                if (*p == '{' || *p == '[')
-                    depth++;
-                else if (*p == '}' || *p == ']')
-                    depth--;
-                else if (depth == 1 && *p == '"')
-                {
-                    if (strncmp(p, "\"system\"", 8) == 0)
-                    {
-                        in_system = 1;
-                        in_user = 0;
-                    }
-                    else if (strncmp(p, "\"user\"", 6) == 0)
-                    {
-                        in_user = 1;
-                        in_system = 0;
-                    }
-                }
-                else if (in_system && depth == 2 && *p == '"')
-                {
-                    path_len = 0;
-                    p++;
-                    while (*p && path_len < (int)sizeof(path_buffer) - 1)
-                    {
-                        if (*p == '"' && *(p - 1) != '\\')
-                            break;
-                        if (*p == '\\' && *(p + 1))
-                        {
-                            p++;
-                            if (*p == 'n')
-                                *p = '\n';
-                            else if (*p == 'r')
-                                *p = '\r';
-                            else if (*p == 't')
-                                *p = '\t';
-                        }
-                        path_buffer[path_len++] = *p++;
-                    }
-                    if (path_len > 0)
-                    {
-                        path_buffer[path_len] = '\0';
-                        add_string_list(&data->system, path_buffer);
-                    }
-                }
-                else if (in_user && depth == 2 && *p == '"')
-                {
-                    path_len = 0;
-                    p++;
-                    while (*p && path_len < (int)sizeof(path_buffer) - 1)
-                    {
-                        if (*p == '"' && *(p - 1) != '\\')
-                            break;
-                        if (*p == '\\' && *(p + 1))
-                        {
-                            p++;
-                            if (*p == 'n')
-                                *p = '\n';
-                            else if (*p == 'r')
-                                *p = '\r';
-                            else if (*p == 't')
-                                *p = '\t';
-                        }
-                        path_buffer[path_len++] = *p++;
-                    }
-                    if (path_len > 0)
-                    {
-                        path_buffer[path_len] = '\0';
-                        add_string_list(&data->user, path_buffer);
-                    }
-                }
-            }
-            p++;
-        }
-    }
-
-    fclose(fp);
-    log_info("Imported paths from JSON file: sys=%d, user=%d, file=%s",
-             data->system.count, data->user.count, filepath);
-    return ERR_OK;
-}

src/core/lua_config.c

@@ -1,247 +0,0 @@
-#include "core/lua_config.h"
-#include <lua.h>
-#include <lualib.h>
-#include <lauxlib.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-static lua_State *G_L = NULL;
-static int G_loaded = 0;
-static const char *G_config_path = "lua/config.lua";
-
-static const char *get_string_default(const char *section, const char *key)
-{
-    if (strcmp(section, "app") == 0)
-    {
-        if (strcmp(key, "name") == 0)
-            return "PathEditor";
-        if (strcmp(key, "name_readonly") == 0)
-            return "PathEditor (只读模式)";
-    }
-    else if (strcmp(section, "dialog") == 0)
-    {
-        if (strcmp(key, "size") == 0)
-            return "800x800";
-        if (strcmp(key, "minsize") == 0)
-            return "800x800";
-        if (strcmp(key, "select_dir") == 0)
-            return "选择目录";
-    }
-    else if (strcmp(section, "list") == 0)
-    {
-        if (strcmp(key, "item_padding") == 0)
-            return "5x5";
-        if (strcmp(key, "backcolor") == 0)
-            return "255 255 255";
-    }
-    else if (strcmp(section, "button") == 0)
-    {
-        if (strcmp(key, "rastersize") == 0)
-            return "100x32";
-        if (strcmp(key, "new") == 0)
-            return "新建(N)";
-        if (strcmp(key, "edit") == 0)
-            return "编辑(E)";
-        if (strcmp(key, "browse") == 0)
-            return "浏览(B)...";
-        if (strcmp(key, "del") == 0)
-            return "删除(D)";
-        if (strcmp(key, "up") == 0)
-            return "上移(U)";
-        if (strcmp(key, "down") == 0)
-            return "下移(O)";
-        if (strcmp(key, "clean") == 0)
-            return "一键清理";
-        if (strcmp(key, "import") == 0)
-            return "导入(I)";
-        if (strcmp(key, "export") == 0)
-            return "导出(E)";
-        if (strcmp(key, "ok") == 0)
-            return "确定";
-        if (strcmp(key, "cancel") == 0)
-            return "取消";
-        if (strcmp(key, "help") == 0)
-            return "帮助(?)";
-    }
-    else if (strcmp(section, "label") == 0)
-    {
-        if (strcmp(key, "title") == 0)
-            return "环境变量编辑器:";
-        if (strcmp(key, "search_placeholder") == 0)
-            return "输入关键词搜索...";
-        if (strcmp(key, "tab_sys") == 0)
-            return "系统变量 (System)";
-        if (strcmp(key, "tab_user") == 0)
-            return "用户变量 (User)";
-        if (strcmp(key, "export_title") == 0)
-            return "导出 PATH";
-        if (strcmp(key, "import_title") == 0)
-            return "导入 PATH";
-    }
-    else if (strcmp(section, "layout") == 0)
-    {
-        if (strcmp(key, "vbox_gap") == 0)
-            return "5";
-        if (strcmp(key, "vbox_margin") == 0)
-            return "0x0";
-        if (strcmp(key, "vbox_all_margin") == 0)
-            return "10x10";
-        if (strcmp(key, "vbox_all_gap") == 0)
-            return "5";
-        if (strcmp(key, "hbox_gap") == 0)
-            return "10";
-        if (strcmp(key, "hbox_margin") == 0)
-            return "10x10";
-        if (strcmp(key, "hbox_alignment") == 0)
-            return "ACENTER";
-    }
-    else if (strcmp(section, "status") == 0)
-    {
-        if (strcmp(key, "normal") == 0)
-            return "状态: 就绪";
-        if (strcmp(key, "readonly") == 0)
-            return "状态: ⚠️ 只读模式 (无管理员权限)";
-        if (strcmp(key, "saving") == 0)
-            return "状态: 保存中...";
-        if (strcmp(key, "saved") == 0)
-            return "状态: ✓ 保存成功";
-        if (strcmp(key, "error") == 0)
-            return "状态: ✗ 保存失败";
-        if (strcmp(key, "deleted") == 0)
-            return "状态: 已删除选中项";
-        if (strcmp(key, "loaded") == 0)
-            return "状态: 已加载系统和用户变量";
-        if (strcmp(key, "drag_folder_only") == 0)
-            return "提示: 只能拖拽文件夹添加到 PATH";
-        if (strcmp(key, "admin_warning") == 0)
-            return "未检测到管理员权限，只能查看和导出 PATH，无法保存更改。";
-    }
-    return "";
-}
-
-int lua_config_init(void)
-{
-    if (G_L != NULL)
-    {
-        return 0;
-    }
-
-    G_L = luaL_newstate();
-    if (G_L == NULL)
-    {
-        return -1;
-    }
-
-    luaL_openlibs(G_L);
-
-    if (luaL_dofile(G_L, G_config_path) != LUA_OK)
-    {
-        const char *err = lua_tostring(G_L, -1);
-        if (err)
-        {
-            fprintf(stderr, "[Lua Config] 加载配置文件失败: %s\n", err);
-        }
-        lua_settop(G_L, 0);
-        G_loaded = 0;
-        return 0;
-    }
-
-    lua_settop(G_L, 0);
-    G_loaded = 1;
-    return 0;
-}
-
-void lua_config_destroy(void)
-{
-    if (G_L != NULL)
-    {
-        lua_close(G_L);
-        G_L = NULL;
-    }
-    G_loaded = 0;
-}
-
-const char *lua_config_get_string(const char *section, const char *key)
-{
-    if (G_L == NULL || section == NULL || key == NULL)
-    {
-        return get_string_default(section, key);
-    }
-
-    lua_getglobal(G_L, "config");
-    if (!lua_istable(G_L, -1))
-    {
-        lua_settop(G_L, 0);
-        return get_string_default(section, key);
-    }
-
-    lua_getfield(G_L, -1, section);
-    if (!lua_istable(G_L, -1))
-    {
-        lua_settop(G_L, 0);
-        return get_string_default(section, key);
-    }
-
-    lua_getfield(G_L, -1, key);
-    if (!lua_isstring(G_L, -1))
-    {
-        lua_settop(G_L, 0);
-        return get_string_default(section, key);
-    }
-
-    const char *value = lua_tostring(G_L, -1);
-    lua_settop(G_L, 0);
-
-    return value ? value : get_string_default(section, key);
-}
-
-int lua_config_get_int(const char *section, const char *key, int default_value)
-{
-    if (G_L == NULL || section == NULL || key == NULL)
-    {
-        return default_value;
-    }
-
-    lua_getglobal(G_L, "config");
-    if (!lua_istable(G_L, -1))
-    {
-        lua_settop(G_L, 0);
-        return default_value;
-    }
-
-    lua_getfield(G_L, -1, section);
-    if (!lua_istable(G_L, -1))
-    {
-        lua_settop(G_L, 0);
-        return default_value;
-    }
-
-    lua_getfield(G_L, -1, key);
-    if (!lua_isnumber(G_L, -1))
-    {
-        lua_settop(G_L, 0);
-        return default_value;
-    }
-
-    int value = (int)lua_tointeger(G_L, -1);
-    lua_settop(G_L, 0);
-
-    return value;
-}
-
-int lua_config_reload(void)
-{
-    if (G_L != NULL)
-    {
-        lua_close(G_L);
-        G_L = NULL;
-    }
-
-    return lua_config_init();
-}
-
-int lua_config_is_loaded(void)
-{
-    return G_loaded;
-}

src/core/path_manager.c

@@ -1,89 +0,0 @@
-#include "core/path_manager.h"
-#include "utils/os_env.h"
-#include "utils/error_code.h"
-#include "utils/logger.h"
-#include <stdlib.h>
-#include <string.h>
-
-// 删除指定索引的路径项
-ErrorCode path_manager_remove_at(StringList *list, int index)
-{
-    if (!list || index < 0 || index >= list->count)
-        return ERR_NULL_PTR;
-    
-    free(list->items[index]);
-    for (int i = index; i < list->count - 1; i++)
-    {
-        list->items[i] = list->items[i + 1];
-    }
-    list->items[list->count - 1] = NULL;
-    list->count--;
-    return ERR_OK;
-}
-
-// 向上移动路径项
-ErrorCode path_manager_move_up(StringList *list, int index)
-{
-    if (!list || index <= 0 || index >= list->count)
-        return ERR_NULL_PTR;
-    
-    char *temp = list->items[index];
-    list->items[index] = list->items[index - 1];
-    list->items[index - 1] = temp;
-    return ERR_OK;
-}
-
-// 向下移动路径项
-ErrorCode path_manager_move_down(StringList *list, int index)
-{
-    if (!list || index < 0 || index >= list->count - 1)
-        return ERR_NULL_PTR;
-    
-    char *temp = list->items[index];
-    list->items[index] = list->items[index + 1];
-    list->items[index + 1] = temp;
-    return ERR_OK;
-}
-
-// 清理无效路径项
-ErrorCode path_manager_clean(StringList *list)
-{
-    if (!list) return ERR_NULL_PTR;
-    
-    int removed_count = 0;
-
-    for (int i = list->count - 1; i >= 0; i--)
-    {
-        char *item = list->items[i];
-        if (!item) continue;
-
-        int should_remove = 0;
-
-        if (!is_path_valid(item))
-        {
-            should_remove = 1;
-        }
-        else
-        {
-            for (int j = 0; j < i; j++)
-            {
-                char *prev_item = list->items[j];
-                if (prev_item && _stricmp(item, prev_item) == 0)
-                {
-                    should_remove = 1;
-                    break;
-                }
-            }
-        }
-
-        if (should_remove)
-        {
-            path_manager_remove_at(list, i);
-            removed_count++;
-        }
-    }
-    
-    log_info("Cleaned paths: removed %d invalid/duplicate paths, remaining %d", 
-            removed_count, list->count);
-    return ERR_OK;
-}

src/core/registry_service.c

@@ -1,146 +0,0 @@
-#include "core/registry_service.h"
-#include "utils/string_ext.h"
-#include "utils/error_code.h"
-#include <windows.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#define REG_PATH_SYS L"SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Environment"
-#define REG_PATH_USER L"Environment"
-#define REG_VALUE L"Path"
-
-// 内部辅助函数：加载单个列表
-static ErrorCode load_single_path(HKEY hKeyRoot, const wchar_t *regPath, StringList *list)
-{
-    clear_string_list(list);
-
-    HKEY hKey;
-    LONG res = RegOpenKeyExW(hKeyRoot, regPath, 0, KEY_READ, &hKey);
-    if (res != ERROR_SUCCESS)
-    {
-        return ERR_REGISTRY_FAILED;
-    }
-
-    DWORD type, size;
-    res = RegQueryValueExW(hKey, REG_VALUE, NULL, &type, NULL, &size);
-    if (res == ERROR_SUCCESS)
-    {
-        wchar_t *buffer = (wchar_t *)malloc(size + 2);
-        if (buffer)
-        {
-            memset(buffer, 0, size + 2);
-            if (RegQueryValueExW(hKey, REG_VALUE, NULL, &type, (LPBYTE)buffer, &size) == ERROR_SUCCESS)
-            {
-                wchar_t *current = buffer;
-                wchar_t *next_semicolon = NULL;
-
-                while (*current)
-                {
-                    next_semicolon = wcschr(current, L';');
-                    if (next_semicolon)
-                        *next_semicolon = L'\0';
-
-                    if (wcslen(current) > 0)
-                    {
-                        char *utf8_str = wide_to_utf8(current);
-                        if (utf8_str)
-                        {
-                            add_string_list(list, utf8_str);
-                            free(utf8_str);
-                        }
-                    }
-
-                    if (next_semicolon)
-                        current = next_semicolon + 1;
-                    else
-                        break;
-                }
-            }
-            free(buffer);
-        }
-    }
-    RegCloseKey(hKey);
-    return ERR_OK;
-}
-
-// 加载系统环境变量路径
-ErrorCode load_system_paths(StringList *list)
-{
-    return load_single_path(HKEY_LOCAL_MACHINE, REG_PATH_SYS, list);
-}
-
-// 加载用户环境变量路径
-ErrorCode load_user_paths(StringList *list)
-{
-    return load_single_path(HKEY_CURRENT_USER, REG_PATH_USER, list);
-}
-
-// 内部辅助函数：保存单个列表
-static ErrorCode save_single_path(HKEY hKeyRoot, const wchar_t *regPath, const StringList *list)
-{
-    if (!list)
-        return ERR_NULL_PTR;
-
-    // 计算大小
-    size_t total_len = 0;
-    for (int i = 0; i < list->count; i++)
-    {
-        if (list->items[i])
-        {
-            wchar_t *witem = utf8_to_wide(list->items[i]);
-            if (witem)
-            {
-                total_len += wcslen(witem) + 1;
-                free(witem);
-            }
-        }
-    }
-    total_len += 1;
-
-    wchar_t *buffer = (wchar_t *)malloc(total_len * sizeof(wchar_t));
-    if (!buffer)
-        return ERR_OUT_OF_MEMORY;
-
-    buffer[0] = L'\0';
-    for (int i = 0; i < list->count; i++)
-    {
-        if (list->items[i])
-        {
-            wchar_t *witem = utf8_to_wide(list->items[i]);
-            if (witem)
-            {
-                wcscat(buffer, witem);
-                if (i < list->count - 1)
-                    wcscat(buffer, L";");
-                free(witem);
-            }
-        }
-    }
-
-    HKEY hKey;
-    ErrorCode result = ERR_PERMISSION_DENIED;
-    if (RegOpenKeyExW(hKeyRoot, regPath, 0, KEY_WRITE, &hKey) == ERROR_SUCCESS)
-    {
-        DWORD size = (DWORD)((wcslen(buffer) + 1) * sizeof(wchar_t));
-        if (RegSetValueExW(hKey, REG_VALUE, 0, REG_EXPAND_SZ, (LPBYTE)buffer, size) == ERROR_SUCCESS)
-        {
-            result = ERR_OK;
-        }
-        RegCloseKey(hKey);
-    }
-
-    free(buffer);
-    return result;
-}
-
-// 保存系统环境变量路径
-ErrorCode save_system_paths(const StringList *list)
-{
-    return save_single_path(HKEY_LOCAL_MACHINE, REG_PATH_SYS, list);
-}
-
-// 保存用户环境变量路径
-ErrorCode save_user_paths(const StringList *list)
-{
-    return save_single_path(HKEY_CURRENT_USER, REG_PATH_USER, list);
-}

src/globals.c

@@ -0,0 +1,24 @@
+#include <stdlib.h>
+#include "globals.h"
+
+// 全局控件定义
+Ihandle *dlg = NULL;                                                                                              // 主对话框
+Ihandle *tabs_main = NULL;                                                                                        // 主选项卡
+Ihandle *list_sys = NULL, *list_user = NULL, *list_merged = NULL;                                                 // 列表控件
+Ihandle *lbl_status = NULL;                                                                                       // 状态栏
+Ihandle *btn_new = NULL, *btn_edit = NULL, *btn_browse = NULL, *btn_del = NULL, *btn_up = NULL, *btn_down = NULL; // 右侧按钮
+Ihandle *btn_undo = NULL, *btn_redo = NULL;                                                                       // 撤销重做按钮
+Ihandle *btn_import = NULL, *btn_export = NULL;                                                                   // 导入导出按钮
+Ihandle *btn_ok = NULL, *btn_cancel = NULL, *btn_help = NULL;                                                     // 确认取消帮助按钮
+Ihandle *btn_clean = NULL;                                                                                        // 一键清理按钮
+Ihandle *btn_theme = NULL;                                                                                        // 主题切换按钮
+Ihandle *txt_search = NULL;                                                                                       // 搜索框
+
+// 历史记录栈
+HistoryStack undo_stack = {0};
+HistoryStack redo_stack = {0};
+
+// 全局变量定义
+StringList raw_sys_paths = {0};
+StringList raw_user_paths = {0};
+int is_dark_mode = 0; // 默认浅色模式

src/main.c

@@ -1,149 +1,73 @@
-#include <windows.h>
 #include <iup.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <wchar.h>
+#include "globals.h"
-#include "core/app_context.h"
+#include "utils.h"
-#include "core/lua_config.h"
+#include "registry.h"
-#include "utils/string_ext.h"
+#include "ui.h"
-#include "utils/os_env.h"
+#include "cb_main.h"
-#include "utils/logger.h"
-#include "controller/callbacks.h"
-#include "ui/main_window.h"
 
 /*
 !编译命令：
 cmake -B build -G "MinGW Makefiles"
 cmake --build build
+
 !打包命令：
 build_installer.bat
-!运行命令：
-powershell -Command "Start-Process 'build\\PathEditor.exe' -Verb RunAs"
 */
 
-// 定义 Windows 消息常量
-#ifndef WM_COPYGLOBALDATA
-#define WM_COPYGLOBALDATA 0x0049
-#endif
-
-// 消息过滤器常量
-#ifndef MSGFLT_ADD
-#define MSGFLT_ADD 1
-#endif
-
 // 主函数
 int main(int argc, char **argv)
 {
-    // 初始化日志系统
+    // 初始化 IUP
-    log_init(NULL, LOG_LEVEL_INFO);
+    if (IupOpen(&argc, &argv) == IUP_ERROR)
-    log_info("PathEditor starting...");
-
-    // 强制设置 UTF8MODE 环境变量，必须在 IupOpen 之前
-    putenv("IUP_UTF8MODE=YES");
-
-    IupOpen(&argc, &argv);
-    IupSetGlobal("UTF8MODE", "YES");
-
-    if (lua_config_init() != 0)
     {
-        IupMessage("警告", "Lua 配置系统初始化失败，将使用默认值");
+        return 1;
     }
 
-    log_info("Lua config initialized");
+    // 开启 UTF-8 支持
+    IupSetGlobal("UTF8MODE", "YES");
 
-    // 在管理员模式下，解决无法拖拽文件到列表框的问题 (UIPI)
+    // 启用 UIPI 绕过，允许拖拽
-    // 需要加载 User32.dll 获取 ChangeWindowMessageFilter 函数
+    HMODULE hUser32 = LoadLibraryA("user32.dll");
-    HMODULE hUser32 = LoadLibraryW(L"user32.dll");
     if (hUser32)
     {
         typedef BOOL(WINAPI * ChangeWindowMessageFilterProc)(UINT, DWORD);
-        ChangeWindowMessageFilterProc pChangeWindowMessageFilter =
+        ChangeWindowMessageFilterProc pChangeWindowMessageFilter = (ChangeWindowMessageFilterProc)GetProcAddress(hUser32, "ChangeWindowMessageFilter");
-            (ChangeWindowMessageFilterProc)GetProcAddress(hUser32, "ChangeWindowMessageFilter");
-
         if (pChangeWindowMessageFilter)
         {
-            pChangeWindowMessageFilter(WM_DROPFILES, MSGFLT_ADD);
+            // WM_DROPFILES = 0x0233, WM_COPYDATA = 0x004A, MSGFLT_ADD = 1
-            pChangeWindowMessageFilter(WM_COPYDATA, MSGFLT_ADD);
+            pChangeWindowMessageFilter(0x0233, 1);
-            pChangeWindowMessageFilter(WM_COPYGLOBALDATA, MSGFLT_ADD);
+            pChangeWindowMessageFilter(0x004A, 1);
         }
         FreeLibrary(hUser32);
     }
 
-    // 禁用默认的全局按键处理
+    // 初始化历史栈
-    IupSetGlobal("INPUTCALLBACKS", "NO");
+    init_history_stack(&undo_stack);
+    init_history_stack(&redo_stack);
 
-    // 创建应用上下文
+    // 创建主界面
-    AppContext *ctx = create_app_context();
+    dlg = create_main_dialog();
-    if (!ctx)
-    {
-        IupMessage("错误", "无法分配内存创建应用上下文");
-        IupClose();
-        return 1;
-    }
 
-    Ihandle *dlg = create_main_window();
+    // 设置全局按键回调 (如果在 ui.c 中未设置)
+    IupSetCallback(dlg, "K_ANY", (Icallback)dialog_k_any_cb);
 
-    // 绑定上下文到对话框
+    // 加载数据
-    IupSetAttribute(dlg, "APP_CONTEXT", (char *)ctx);
-    // 注册主窗口句柄，方便其他地方获取
-    IupSetHandle("MAIN_DIALOG", dlg);
-
-    // 检查管理员权限
     if (!check_admin())
     {
-        IupMessage("警告", lua_config_get_string("status", "admin_warning"));
+        IupMessage("警告", "未检测到管理员权限！\n您可能无法保存更改。\n请右键以【管理员身份运行】。");
-
-        Ihandle *lbl_status = IupGetDialogChild(dlg, "LBL_STATUS");
-        if (lbl_status)
-            IupSetAttribute(lbl_status, "TITLE", lua_config_get_string("status", "readonly"));
-
-        Ihandle *btn_new = IupGetDialogChild(dlg, "BTN_NEW");
-        Ihandle *btn_edit = IupGetDialogChild(dlg, "BTN_EDIT");
-        Ihandle *btn_browse = IupGetDialogChild(dlg, "BTN_BROWSE");
-        Ihandle *btn_del = IupGetDialogChild(dlg, "BTN_DEL");
-        Ihandle *btn_up = IupGetDialogChild(dlg, "BTN_UP");
-        Ihandle *btn_down = IupGetDialogChild(dlg, "BTN_DOWN");
-        Ihandle *btn_clean = IupGetDialogChild(dlg, "BTN_CLEAN");
-        Ihandle *btn_ok = IupGetDialogChild(dlg, "BTN_OK");
-
-        if (btn_new)
-            IupSetAttribute(btn_new, "ACTIVE", "NO");
-        if (btn_edit)
-            IupSetAttribute(btn_edit, "ACTIVE", "NO");
-        if (btn_browse)
-            IupSetAttribute(btn_browse, "ACTIVE", "NO");
-        if (btn_del)
-            IupSetAttribute(btn_del, "ACTIVE", "NO");
-        if (btn_up)
-            IupSetAttribute(btn_up, "ACTIVE", "NO");
-        if (btn_down)
-            IupSetAttribute(btn_down, "ACTIVE", "NO");
-        if (btn_clean)
-            IupSetAttribute(btn_clean, "ACTIVE", "NO");
-        if (btn_ok)
-            IupSetAttribute(btn_ok, "ACTIVE", "NO");
-
-        Ihandle *btn_import = IupGetDialogChild(dlg, "BTN_IMPORT");
-        Ihandle *btn_export = IupGetDialogChild(dlg, "BTN_EXPORT");
-        if (btn_import)
-            IupSetAttribute(btn_import, "ACTIVE", "NO");
-        if (btn_export)
-            IupSetAttribute(btn_export, "ACTIVE", "NO");
     }
 
-    IupShowXY(dlg, IUP_CENTER, IUP_CENTER);
-
-    // IUP List APPEND 属性需要在控件 Map 之后才能生效
-    // IupShowXY 会触发 Map
     load_all_paths();
 
+    // 显示对话框
+    IupShowXY(dlg, IUP_CENTER, IUP_CENTER);
+
+    // 进入主循环
     IupMainLoop();
 
-    log_info("PathEditor exiting...");
+    // 清理资源
-    destroy_app_context(ctx);
-    lua_config_destroy();
-    log_destroy();
     IupClose();
-
     return 0;
 }

src/registry.c

@@ -0,0 +1,177 @@
+#include "registry.h"
+#include "globals.h"
+#include "utils.h"
+#include <windows.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <wchar.h>
+
+// 内部辅助函数：加载单个列表
+static void load_single_path(HKEY hKeyRoot, const wchar_t *regPath, Ihandle *list, StringList *cache)
+{
+    // 清空旧缓存
+    clear_string_list(cache);
+
+    HKEY hKey;
+    LONG res = RegOpenKeyExW(hKeyRoot, regPath, 0, KEY_READ, &hKey);
+    if (res != ERROR_SUCCESS)
+    {
+        // 只有 HKLM 失败才提示需要管理员，HKCU 失败可能是其他原因
+        if (hKeyRoot == HKEY_LOCAL_MACHINE)
+        {
+            char msg[512];
+            snprintf(msg, sizeof(msg), "无法打开注册表键 (HKLM)。\n路径: %ls\n错误码: %ld\n\n请尝试右键点击程序 -> '以管理员身份运行'。", regPath, res);
+            IupMessage("错误", msg);
+        }
+        return;
+    }
+
+    DWORD type, size;
+    res = RegQueryValueExW(hKey, REG_VALUE, NULL, &type, NULL, &size);
+    if (res == ERROR_SUCCESS)
+    {
+        wchar_t *buffer = (wchar_t *)malloc(size + 2);
+        if (buffer)
+        {
+            memset(buffer, 0, size + 2);
+            if (RegQueryValueExW(hKey, REG_VALUE, NULL, &type, (LPBYTE)buffer, &size) == ERROR_SUCCESS)
+            {
+                wchar_t *current = buffer;
+                wchar_t *next_semicolon = NULL;
+                int count = 0;
+
+                IupSetAttribute(list, "REMOVEITEM", "ALL");
+
+                while (*current)
+                {
+                    next_semicolon = wcschr(current, L';');
+                    if (next_semicolon)
+                        *next_semicolon = L'\0';
+
+                    if (wcslen(current) > 0)
+                    {
+                        char *utf8_str = wide_to_utf8(current);
+                        
+                        // 添加到列表
+                        count++;
+                        IupSetAttributeId(list, "", count, utf8_str);
+                        
+                        // 添加到缓存
+                        add_string_list(cache, utf8_str);
+
+                        free(utf8_str);
+                    }
+
+                    if (next_semicolon)
+                        current = next_semicolon + 1;
+                    else
+                        break;
+                }
+
+                IupSetInt(list, "COUNT", count);
+                IupSetInt(list, "VALUE", 1);
+            }
+            free(buffer);
+        }
+    }
+    RegCloseKey(hKey);
+}
+
+// 加载所有PATH
+void load_all_paths()
+{
+    load_single_path(HKEY_LOCAL_MACHINE, REG_PATH_SYS, list_sys, &raw_sys_paths);
+    load_single_path(HKEY_CURRENT_USER, REG_PATH_USER, list_user, &raw_user_paths);
+
+    refresh_list_style();
+    IupSetAttribute(lbl_status, "TITLE", "状态: 已加载变量");
+}
+
+// 内部辅助函数：保存单个列表
+static int save_single_path(HKEY hKeyRoot, const wchar_t *regPath, Ihandle *list)
+{
+    int count = IupGetInt(list, "COUNT");
+
+    // 计算大小
+    size_t total_len = 0;
+    for (int i = 1; i <= count; i++)
+    {
+        char *item = IupGetAttributeId(list, "", i);
+        if (item)
+        {
+            wchar_t *witem = utf8_to_wide(item);
+            total_len += wcslen(witem) + 1;
+            free(witem);
+        }
+    }
+    total_len += 1;
+
+    wchar_t *buffer = (wchar_t *)malloc(total_len * sizeof(wchar_t));
+    if (!buffer)
+        return 0;
+
+    buffer[0] = L'\0';
+    for (int i = 1; i <= count; i++)
+    {
+        char *item = IupGetAttributeId(list, "", i);
+        if (item)
+        {
+            wchar_t *witem = utf8_to_wide(item);
+            wcscat(buffer, witem);
+            if (i < count)
+                wcscat(buffer, L";");
+            free(witem);
+        }
+    }
+
+    HKEY hKey;
+    int success = 0;
+    if (RegOpenKeyExW(hKeyRoot, regPath, 0, KEY_WRITE, &hKey) == ERROR_SUCCESS)
+    {
+        DWORD size = (wcslen(buffer) + 1) * sizeof(wchar_t);
+        if (RegSetValueExW(hKey, REG_VALUE, 0, REG_EXPAND_SZ, (LPBYTE)buffer, size) == ERROR_SUCCESS)
+        {
+            success = 1;
+        }
+        RegCloseKey(hKey);
+    }
+
+    free(buffer);
+    return success;
+}
+
+// 保存所有PATH
+void save_all_paths()
+{
+    if (!check_admin())
+    {
+        IupMessage("错误", "需要管理员权限才能保存更改！");
+        return;
+    }
+
+    // 备份
+    backup_registry();
+
+    int sys_ok = save_single_path(HKEY_LOCAL_MACHINE, REG_PATH_SYS, list_sys);
+    int user_ok = save_single_path(HKEY_CURRENT_USER, REG_PATH_USER, list_user);
+
+    if (sys_ok && user_ok)
+    {
+        SendMessageTimeoutW(HWND_BROADCAST, WM_SETTINGCHANGE, 0, (LPARAM)L"Environment", SMTO_ABORTIFHUNG, 5000, NULL);
+        IupMessage("成功", "系统和用户 PATH 环境变量均已更新！");
+        IupSetAttribute(lbl_status, "TITLE", "状态: 全部保存成功");
+    }
+    else if (sys_ok)
+    {
+        IupMessage("提示", "系统变量保存成功，但用户变量保存失败。");
+    }
+    else if (user_ok)
+    {
+        IupMessage("提示", "用户变量保存成功，但系统变量保存失败。");
+    }
+    else
+    {
+        IupMessage("错误", "保存失败！");
+        IupSetAttribute(lbl_status, "TITLE", "状态: 保存失败");
+    }
+}

src/ui.c

@@ -0,0 +1,173 @@
+#include "ui.h"
+#include "config.h"
+#include "globals.h"
+#include "ui_utils.h"
+#include "cb_edit.h"
+#include "cb_file.h"
+#include "cb_main.h"
+#include <stdlib.h>
+
+// 创建列表控件
+Ihandle *create_path_list()
+{
+    Ihandle *list = IupFlatList();
+    IupSetAttribute(list, "EXPAND", "YES");
+    IupSetAttribute(list, "MULTIPLE", "YES");
+    IupSetAttribute(list, "ITEMPADDING", UI_LIST_ITEM_PADDING);
+    IupSetAttribute(list, "BACKCOLOR", UI_LIST_BGCOLOR);
+    IupSetAttribute(list, "BORDER", "YES");
+    IupSetAttribute(list, "CANFOCUS", "YES");
+    IupSetAttribute(list, "HLINE", "NO");
+    IupSetCallback(list, "DBLCLICK_CB", (Icallback)list_dblclick_cb);
+    IupSetCallback(list, "DROPFILES_CB", (Icallback)list_dropfiles_cb);
+    IupSetCallback(list, "K_ANY", (Icallback)list_k_any_cb);
+    IupSetCallback(list, "MOTION_CB", (Icallback)list_motion_cb);
+    return list;
+}
+
+// 创建右侧功能按钮区域
+Ihandle *create_main_buttons()
+{
+    // 创建右侧按钮
+    btn_new = IupButton("新建(N)", NULL);
+    btn_edit = IupButton("编辑(E)", NULL);
+    btn_browse = IupButton("浏览(B)...", NULL);
+    btn_del = IupButton("删除(D)", NULL);
+    btn_undo = IupButton("撤销(Z)", NULL);
+    btn_redo = IupButton("重做(Y)", NULL);
+    btn_up = IupButton("上移(U)", NULL);
+    btn_down = IupButton("下移(O)", NULL);
+    btn_clean = IupButton("一键清理", NULL);
+
+    // 设置按钮回调
+    IupSetCallback(btn_new, "ACTION", (Icallback)btn_new_cb);
+    IupSetCallback(btn_edit, "ACTION", (Icallback)btn_edit_cb);
+    IupSetCallback(btn_browse, "ACTION", (Icallback)btn_browse_cb);
+    IupSetCallback(btn_del, "ACTION", (Icallback)btn_del_cb);
+    IupSetCallback(btn_undo, "ACTION", (Icallback)btn_undo_cb);
+    IupSetCallback(btn_redo, "ACTION", (Icallback)btn_redo_cb);
+    IupSetCallback(btn_up, "ACTION", (Icallback)btn_up_cb);
+    IupSetCallback(btn_down, "ACTION", (Icallback)btn_down_cb);
+    IupSetCallback(btn_clean, "ACTION", (Icallback)btn_clean_cb);
+
+    // 设置按钮大小
+    IupSetAttribute(btn_new, "RASTERSIZE", UI_BUTTON_SIZE);
+    IupSetAttribute(btn_edit, "RASTERSIZE", UI_BUTTON_SIZE);
+    IupSetAttribute(btn_browse, "RASTERSIZE", UI_BUTTON_SIZE);
+    IupSetAttribute(btn_del, "RASTERSIZE", UI_BUTTON_SIZE);
+    IupSetAttribute(btn_undo, "RASTERSIZE", UI_BUTTON_SIZE);
+    IupSetAttribute(btn_redo, "RASTERSIZE", UI_BUTTON_SIZE);
+    IupSetAttribute(btn_up, "RASTERSIZE", UI_BUTTON_SIZE);
+    IupSetAttribute(btn_down, "RASTERSIZE", UI_BUTTON_SIZE);
+    IupSetAttribute(btn_clean, "RASTERSIZE", UI_BUTTON_SIZE);
+
+    Ihandle *vbox_btns = IupVbox(
+        btn_new, btn_edit, btn_browse, btn_del,
+        IupFill(), // 间隔
+        btn_undo, btn_redo,
+        IupFill(),
+        btn_clean, // 放在上移下移之前，或者最下面，这里放在中间偏下
+        IupFill(),
+        btn_up, btn_down,
+        NULL);
+    IupSetAttribute(vbox_btns, "GAP", UI_GAP_BUTTONS);
+    IupSetAttribute(vbox_btns, "MARGIN", "0x0");
+
+    return vbox_btns;
+}
+
+// 创建底部按钮区域
+Ihandle *create_bottom_buttons()
+{
+    // 创建底部按钮
+    btn_help = IupButton("帮助(H)", NULL);
+    IupSetCallback(btn_help, "ACTION", (Icallback)btn_help_cb);
+    IupSetAttribute(btn_help, "RASTERSIZE", UI_BUTTON_SMALL_SIZE);
+
+    btn_theme = IupButton("深色模式", NULL);
+    IupSetCallback(btn_theme, "ACTION", (Icallback)btn_theme_cb);
+    IupSetAttribute(btn_theme, "RASTERSIZE", UI_BUTTON_SMALL_SIZE);
+
+    lbl_status = IupLabel("就绪");
+    IupSetAttribute(lbl_status, "EXPAND", "HORIZONTAL");
+
+    btn_import = IupButton("导入配置", NULL);
+    IupSetCallback(btn_import, "ACTION", (Icallback)btn_import_cb);
+    IupSetAttribute(btn_import, "RASTERSIZE", UI_BUTTON_SIZE);
+
+    btn_export = IupButton("导出配置", NULL);
+    IupSetCallback(btn_export, "ACTION", (Icallback)btn_export_cb);
+    IupSetAttribute(btn_export, "RASTERSIZE", UI_BUTTON_SIZE);
+
+    btn_ok = IupButton("确定(O)", NULL);
+    IupSetCallback(btn_ok, "ACTION", (Icallback)btn_ok_cb);
+    IupSetAttribute(btn_ok, "RASTERSIZE", UI_BUTTON_SIZE);
+
+    btn_cancel = IupButton("取消(C)", NULL);
+    IupSetCallback(btn_cancel, "ACTION", (Icallback)btn_cancel_cb);
+    IupSetAttribute(btn_cancel, "RASTERSIZE", UI_BUTTON_SIZE);
+
+    Ihandle *hbox_bottom = IupHbox(
+        btn_help,
+        btn_theme,
+        lbl_status,
+        IupFill(),
+        btn_import,
+        btn_export,
+        btn_ok,
+        btn_cancel,
+        NULL);
+    IupSetAttribute(hbox_bottom, "GAP", UI_GAP_BOTTOM);
+    IupSetAttribute(hbox_bottom, "ALIGNMENT", "ACENTER");
+    IupSetAttribute(hbox_bottom, "MARGIN", "0x0");
+
+    return hbox_bottom;
+}
+
+// 创建主对话框
+Ihandle *create_main_dialog()
+{
+    // 创建两个列表
+    list_sys = create_path_list();
+    list_user = create_path_list();
+    list_merged = create_path_list();
+
+    IupSetAttribute(list_merged, "READONLY", "YES");
+    IupSetAttribute(list_merged, "MULTIPLE", "NO");
+    IupSetAttribute(list_merged, "BGCOLOR", UI_LIST_MERGED_BGCOLOR); // 灰色背景
+
+    // 创建标签页
+    tabs_main = IupTabs(list_sys, list_user, list_merged, NULL);
+    IupSetAttribute(tabs_main, "TABTITLE0", "系统变量 (System PATH)");
+    IupSetAttribute(tabs_main, "TABTITLE1", "用户变量 (User PATH)");
+    IupSetAttribute(tabs_main, "TABTITLE2", "合并预览 (Merged PATH)");
+
+    // 设置标签页切换回调
+    IupSetCallback(tabs_main, "TABCHANGEPOS_CB", (Icallback)tabs_tabchange_cb);
+
+    // 搜索框
+    txt_search = IupText(NULL);
+    IupSetAttribute(txt_search, "NAME", "TXT_SEARCH");
+    IupSetAttribute(txt_search, "CUEBANNER", "搜索...");
+    IupSetCallback(txt_search, "VALUECHANGED_CB", (Icallback)txt_search_cb);
+    IupSetAttribute(txt_search, "EXPAND", "HORIZONTAL");
+
+    // 布局
+    Ihandle *btns = create_main_buttons();
+    Ihandle *hbox_mid = IupHbox(tabs_main, btns, NULL);
+    IupSetAttribute(hbox_mid, "GAP", UI_GAP_MAIN);
+    IupSetAttribute(hbox_mid, "MARGIN", "0x0");
+
+    Ihandle *bottom = create_bottom_buttons();
+
+    Ihandle *vbox_main = IupVbox(txt_search, hbox_mid, bottom, NULL);
+    IupSetAttribute(vbox_main, "GAP", UI_GAP_MAIN);
+    IupSetAttribute(vbox_main, "MARGIN", UI_MARGIN_MAIN);
+
+    Ihandle *dlg = IupDialog(vbox_main);
+    IupSetAttribute(dlg, "TITLE", UI_WINDOW_TITLE);
+    IupSetAttribute(dlg, "RASTERSIZE", UI_WINDOW_SIZE);
+    IupSetAttribute(dlg, "MINSIZE", UI_WINDOW_SIZE);
+
+    return dlg;
+}

src/ui/dialogs.c

@@ -1,71 +0,0 @@
-#include "ui/dialogs.h"
-#include "core/lua_config.h"
-#include "utils/safe_string.h"
-#include <iup.h>
-#include <string.h>
-
-// 静态辅助函数：对话框确定
-static int on_dialog_ok(Ihandle *self)
-{
-    Ihandle *dlg = IupGetDialog(self);
-    IupSetAttribute(dlg, "MY_STATUS", "1");
-    return IUP_CLOSE;
-}
-
-// 静态辅助函数：对话框取消
-static int on_dialog_cancel(Ihandle *self)
-{
-    Ihandle *dlg = IupGetDialog(self);
-    IupSetAttribute(dlg, "MY_STATUS", "0");
-    return IUP_CLOSE;
-}
-
-// 真正的实现函数
-int custom_input_dialog(const char *title, const char *label_text, char *buffer, int buffer_size)
-{
-    Ihandle *text = IupText(NULL);
-    IupSetAttribute(text, "VALUE", buffer);
-    IupSetAttribute(text, "EXPAND", "HORIZONTAL");
-    IupSetAttribute(text, "RASTERSIZE", "500x");
-    IupSetAttribute(text, "NAME", "INPUT_TEXT");
-
-    Ihandle *btn_ok = IupButton(lua_config_get_string("button", "ok"), NULL);
-    IupSetCallback(btn_ok, "ACTION", on_dialog_ok);
-    IupSetAttribute(btn_ok, "RASTERSIZE", lua_config_get_string("button", "rastersize"));
-
-    Ihandle *btn_cancel = IupButton(lua_config_get_string("button", "cancel"), NULL);
-    IupSetCallback(btn_cancel, "ACTION", on_dialog_cancel);
-    IupSetAttribute(btn_cancel, "RASTERSIZE", lua_config_get_string("button", "rastersize"));
-
-    Ihandle *vbox = IupVbox(
-        IupLabel(label_text),
-        text,
-        IupHbox(IupFill(), btn_ok, btn_cancel, NULL),
-        NULL);
-    IupSetAttribute(vbox, "MARGIN", "15x15");
-    IupSetAttribute(vbox, "GAP", "10");
-
-    Ihandle *dlg = IupDialog(vbox);
-    IupSetAttribute(dlg, "TITLE", title);
-    IupSetAttribute(dlg, "MINBOX", "NO");
-    IupSetAttribute(dlg, "MAXBOX", "NO");
-    IupSetAttribute(dlg, "RESIZE", "NO");
-
-    IupSetAttributeHandle(dlg, "DEFAULTENTER", btn_ok);
-    IupSetAttributeHandle(dlg, "DEFAULTESC", btn_cancel);
-
-    IupPopup(dlg, IUP_CENTER, IUP_CENTER);
-
-    int result = IupGetInt(dlg, "MY_STATUS");
-    if (result == 1)
-    {
-        char *val = IupGetAttribute(text, "VALUE");
-        if (val)
-        {
-            safe_strcpy(buffer, buffer_size, val);
-        }
-    }
-
-    IupDestroy(dlg);
-    return result;
-}

src/ui/main_window.c

@@ -1,157 +0,0 @@
-#include "ui/main_window.h"
-#include "controller/callbacks.h"
-#include "core/lua_config.h"
-#include <stddef.h>
-
-// 创建路径列表控件
-static Ihandle *create_path_list(const char *name)
-{
-    Ihandle *list = IupFlatList();
-    IupSetAttribute(list, "NAME", name);
-    IupSetAttribute(list, "EXPAND", "YES");
-    IupSetAttribute(list, "ITEMPADDING", lua_config_get_string("list", "item_padding"));
-    IupSetAttribute(list, "BACKCOLOR", lua_config_get_string("list", "backcolor"));
-    IupSetAttribute(list, "BORDER", "YES");
-    IupSetAttribute(list, "CANFOCUS", "YES");
-    IupSetAttribute(list, "HLINE", "NO");
-    IupSetCallback(list, "DBLCLICK_CB", (Icallback)list_dblclick_cb);
-    IupSetCallback(list, "DROPFILES_CB", (Icallback)list_dropfiles_cb);
-    IupSetCallback(list, "K_ANY", (Icallback)list_k_any_cb);
-    return list;
-}
-
-// 创建主窗口
-Ihandle *create_main_window(void)
-{
-    // 创建系统路径列表
-    Ihandle *list_sys = create_path_list("LIST_SYS");
-    // 创建用户路径列表
-    Ihandle *list_user = create_path_list("LIST_USER");
-
-    // 创建搜索框
-    Ihandle *txt_search = IupText(NULL);
-    IupSetAttribute(txt_search, "NAME", "TXT_SEARCH");
-    IupSetAttribute(txt_search, "EXPAND", "HORIZONTAL");
-    IupSetAttribute(txt_search, "CUEBANNER", lua_config_get_string("label", "search_placeholder"));
-    IupSetCallback(txt_search, "VALUECHANGED_CB", (Icallback)txt_search_cb);
-
-    // 创建选项卡
-    Ihandle *tabs_main = IupTabs(
-        IupVbox(list_sys, NULL),
-        IupVbox(list_user, NULL),
-        NULL);
-    IupSetAttribute(tabs_main, "NAME", "TABS_MAIN");
-    IupSetAttribute(tabs_main, "TABTITLE0", lua_config_get_string("label", "tab_sys"));
-    IupSetAttribute(tabs_main, "TABTITLE1", lua_config_get_string("label", "tab_user"));
-    IupSetAttribute(tabs_main, "TABTYPE", "TOP");
-
-    // 创建操作按钮
-    Ihandle *btn_new = IupButton(lua_config_get_string("button", "new"), NULL);
-    IupSetAttribute(btn_new, "NAME", "BTN_NEW");
-    Ihandle *btn_edit = IupButton(lua_config_get_string("button", "edit"), NULL);
-    IupSetAttribute(btn_edit, "NAME", "BTN_EDIT");
-    Ihandle *btn_browse = IupButton(lua_config_get_string("button", "browse"), NULL);
-    IupSetAttribute(btn_browse, "NAME", "BTN_BROWSE");
-    Ihandle *btn_del = IupButton(lua_config_get_string("button", "del"), NULL);
-    IupSetAttribute(btn_del, "NAME", "BTN_DEL");
-    Ihandle *btn_up = IupButton(lua_config_get_string("button", "up"), NULL);
-    IupSetAttribute(btn_up, "NAME", "BTN_UP");
-    Ihandle *btn_down = IupButton(lua_config_get_string("button", "down"), NULL);
-    IupSetAttribute(btn_down, "NAME", "BTN_DOWN");
-    Ihandle *btn_clean = IupButton(lua_config_get_string("button", "clean"), NULL);
-    IupSetAttribute(btn_clean, "NAME", "BTN_CLEAN");
-
-    Ihandle *btn_import = IupButton(lua_config_get_string("button", "import"), NULL);
-    IupSetAttribute(btn_import, "NAME", "BTN_IMPORT");
-    Ihandle *btn_export = IupButton(lua_config_get_string("button", "export"), NULL);
-    IupSetAttribute(btn_export, "NAME", "BTN_EXPORT");
-
-    // 设置按钮回调
-    IupSetCallback(btn_new, "ACTION", (Icallback)btn_new_cb);
-    IupSetCallback(btn_edit, "ACTION", (Icallback)btn_edit_cb);
-    IupSetCallback(btn_browse, "ACTION", (Icallback)btn_browse_cb);
-    IupSetCallback(btn_del, "ACTION", (Icallback)btn_del_cb);
-    IupSetCallback(btn_up, "ACTION", (Icallback)btn_up_cb);
-    IupSetCallback(btn_down, "ACTION", (Icallback)btn_down_cb);
-    IupSetCallback(btn_clean, "ACTION", (Icallback)btn_clean_cb);
-    IupSetCallback(btn_import, "ACTION", (Icallback)btn_import_cb);
-    IupSetCallback(btn_export, "ACTION", (Icallback)btn_export_cb);
-
-    // 设置按钮大小
-    const char *btn_size = lua_config_get_string("button", "rastersize");
-    IupSetAttribute(btn_new, "RASTERSIZE", btn_size);
-    IupSetAttribute(btn_edit, "RASTERSIZE", btn_size);
-    IupSetAttribute(btn_browse, "RASTERSIZE", btn_size);
-    IupSetAttribute(btn_del, "RASTERSIZE", btn_size);
-    IupSetAttribute(btn_up, "RASTERSIZE", btn_size);
-    IupSetAttribute(btn_down, "RASTERSIZE", btn_size);
-    IupSetAttribute(btn_clean, "RASTERSIZE", btn_size);
-    IupSetAttribute(btn_import, "RASTERSIZE", btn_size);
-    IupSetAttribute(btn_export, "RASTERSIZE", btn_size);
-
-    // 创建操作按钮垂直布局
-    Ihandle *vbox_btns = IupVbox(
-        btn_new, btn_edit, btn_browse, btn_del,
-        IupFill(),
-        btn_clean,
-        IupFill(),
-        btn_import, btn_export,
-        btn_up, btn_down,
-        NULL);
-    IupSetAttribute(vbox_btns, "GAP", lua_config_get_string("layout", "vbox_gap"));
-    IupSetAttribute(vbox_btns, "MARGIN", lua_config_get_string("layout", "vbox_margin"));
-
-    // 创建主窗口水平布局
-    Ihandle *hbox_main = IupHbox(tabs_main, vbox_btns, NULL);
-    IupSetAttribute(hbox_main, "GAP", lua_config_get_string("layout", "hbox_gap"));
-    IupSetAttribute(hbox_main, "MARGIN", lua_config_get_string("layout", "hbox_margin"));
-
-    // 创建状态标签
-    Ihandle *lbl_status = IupLabel(lua_config_get_string("status", "normal"));
-    IupSetAttribute(lbl_status, "NAME", "LBL_STATUS");
-    IupSetAttribute(lbl_status, "EXPAND", "HORIZONTAL");
-
-    // 创建底部按钮
-    Ihandle *btn_ok = IupButton(lua_config_get_string("button", "ok"), NULL);
-    IupSetAttribute(btn_ok, "NAME", "BTN_OK");
-    Ihandle *btn_cancel = IupButton(lua_config_get_string("button", "cancel"), NULL);
-    IupSetAttribute(btn_cancel, "NAME", "BTN_CANCEL");
-    Ihandle *btn_help = IupButton(lua_config_get_string("button", "help"), NULL);
-    IupSetAttribute(btn_help, "NAME", "BTN_HELP");
-
-    // 设置底部按钮回调
-    IupSetCallback(btn_ok, "ACTION", (Icallback)btn_ok_cb);
-    IupSetCallback(btn_cancel, "ACTION", (Icallback)btn_cancel_cb);
-    IupSetCallback(btn_help, "ACTION", (Icallback)btn_help_cb);
-
-    // 设置底部按钮大小
-    IupSetAttribute(btn_ok, "RASTERSIZE", btn_size);
-    IupSetAttribute(btn_cancel, "RASTERSIZE", btn_size);
-    IupSetAttribute(btn_help, "RASTERSIZE", btn_size);
-
-    // 创建底部按钮水平布局
-    Ihandle *hbox_bottom = IupHbox(lbl_status, IupFill(), btn_help, btn_ok, btn_cancel, NULL);
-    IupSetAttribute(hbox_bottom, "GAP", lua_config_get_string("layout", "hbox_gap"));
-    IupSetAttribute(hbox_bottom, "MARGIN", lua_config_get_string("layout", "hbox_margin"));
-    IupSetAttribute(hbox_bottom, "ALIGNMENT", lua_config_get_string("layout", "hbox_alignment"));
-
-    // 创建主窗口垂直布局
-    Ihandle *vbox_all = IupVbox(
-        IupLabel(lua_config_get_string("label", "title")),
-        txt_search,
-        hbox_main,
-        hbox_bottom,
-        NULL);
-    IupSetAttribute(vbox_all, "MARGIN", lua_config_get_string("layout", "vbox_all_margin"));
-    IupSetAttribute(vbox_all, "GAP", lua_config_get_string("layout", "vbox_all_gap"));
-
-    // 创建主窗口对话框
-    Ihandle *dlg = IupDialog(vbox_all);
-    IupSetAttribute(dlg, "TITLE", lua_config_get_string("app", "name"));
-    IupSetAttribute(dlg, "RASTERSIZE", lua_config_get_string("dialog", "size"));
-    IupSetAttribute(dlg, "MINSIZE", lua_config_get_string("dialog", "minsize"));
-    IupSetAttribute(dlg, "MINBOX", "NO");
-    IupSetAttribute(dlg, "MAXBOX", "NO");
-
-    return dlg;
-}

src/ui/ui_utils.c

@@ -1,69 +0,0 @@
-#include "ui/ui_utils.h"
-#include "utils/os_env.h"
-#include <stdio.h>
-#include <string.h>
-
-// 刷新列表样式（斑马纹 + 有效性检查）
-void refresh_single_list_style(Ihandle *list)
-{
-    if (!list)
-        return;
-    int count = IupGetInt(list, "COUNT");
-
-    for (int i = 1; i <= count; i++)
-    {
-        char *item = IupGetAttributeId(list, "", i);
-        if (!item)
-            continue;
-
-        // 默认颜色：黑字
-        char fg_color[32] = "0 0 0";
-
-        // 1. 检查有效性
-        if (!is_path_valid(item))
-        {
-            // 无效路径：红色
-            sprintf(fg_color, "255 0 0");
-        }
-
-        // 2. 检查重复 (只检查当前项之前的项，如果之前出现过，当前项标橙)
-        for (int j = 1; j < i; j++)
-        {
-            char *prev_item = IupGetAttributeId(list, "", j);
-            if (prev_item && _stricmp(item, prev_item) == 0) // Windows 路径不区分大小写
-            {
-                // 重复路径：橙色
-                sprintf(fg_color, "255 128 0");
-                break;
-            }
-        }
-
-        IupSetAttributeId(list, "ITEMFGCOLOR", i, fg_color);
-
-        // 斑马纹背景
-        if (i % 2 == 0)
-        {
-            IupSetAttributeId(list, "ITEMBGCOLOR", i, "245 245 245");
-        }
-        else
-        {
-            IupSetAttributeId(list, "ITEMBGCOLOR", i, "255 255 255");
-        }
-    }
-}
-
-// 同步字符串列表到 UI 列表
-void sync_string_list_to_ui(Ihandle *list_ui, const StringList *str_list)
-{
-    if (!list_ui || !str_list) return;
-
-    IupSetAttribute(list_ui, "REMOVEITEM", "ALL");
-    
-    for (int i = 0; i < str_list->count; i++)
-    {
-        IupSetAttributeId(list_ui, "", i + 1, str_list->items[i]);
-    }
-    IupSetInt(list_ui, "COUNT", str_list->count);
-    
-    refresh_single_list_style(list_ui);
-}

src/ui_utils.c

@@ -0,0 +1,225 @@
+#include "ui_utils.h"
+#include "globals.h"
+#include "utils.h"
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+// 获取第一个选中的索引（1-based），如果没有选中则返回 0
+int get_first_selected_index(Ihandle *list)
+{
+    char *value = IupGetAttribute(list, "VALUE");
+    if (!value)
+        return 0;
+    int len = strlen(value);
+    for (int i = 0; i < len; i++)
+    {
+        if (value[i] == '+')
+            return i + 1;
+    }
+    return 0;
+}
+
+// 设置单选（1-based）
+void set_single_selection(Ihandle *list, int index)
+{
+    int count = IupGetInt(list, "COUNT");
+    if (count <= 0)
+        return;
+
+    char *new_val = (char *)malloc(count + 1);
+    if (!new_val)
+        return;
+
+    for (int i = 0; i < count; i++)
+    {
+        new_val[i] = '-';
+    }
+    new_val[count] = '\0';
+
+    if (index >= 1 && index <= count)
+    {
+        new_val[index - 1] = '+';
+    }
+
+    IupSetAttribute(list, "VALUE", new_val);
+    free(new_val);
+}
+
+// 从原始数据刷新UI
+void refresh_ui_from_raw(Ihandle *list, StringList *raw)
+{
+    IupSetAttribute(list, "REMOVEITEM", "ALL");
+    for (int i = 0; i < raw->count; i++)
+    {
+        IupSetAttributeId(list, "", i + 1, raw->items[i]);
+    }
+    IupSetInt(list, "COUNT", raw->count);
+    refresh_single_list_style(list);
+}
+
+// 记录历史
+void record_history()
+{
+    push_history(&undo_stack, &raw_sys_paths, &raw_user_paths);
+    clear_history_stack(&redo_stack);
+    // 更新按钮状态（可选）
+    // IupSetAttribute(btn_undo, "ACTIVE", "YES");
+    // IupSetAttribute(btn_redo, "ACTIVE", "NO");
+}
+
+// 静态辅助函数：对话框确定
+static int on_dialog_ok(Ihandle *self)
+{
+    Ihandle *dlg = IupGetDialog(self);
+    IupSetAttribute(dlg, "MY_STATUS", "1");
+    return IUP_CLOSE;
+}
+
+// 静态辅助函数：对话框取消
+static int on_dialog_cancel(Ihandle *self)
+{
+    Ihandle *dlg = IupGetDialog(self);
+    IupSetAttribute(dlg, "MY_STATUS", "0");
+    return IUP_CLOSE;
+}
+
+// 自定义输入对话框
+int custom_input_dialog(const char *title, const char *label_text, char *buffer, int buffer_size)
+{
+    Ihandle *text = IupText(NULL);
+    IupSetAttribute(text, "VALUE", buffer);
+    IupSetAttribute(text, "EXPAND", "HORIZONTAL");
+    IupSetAttribute(text, "RASTERSIZE", "500x");
+    IupSetAttribute(text, "NAME", "INPUT_TEXT");
+
+    Ihandle *btn_ok = IupButton("确定", NULL);
+    IupSetCallback(btn_ok, "ACTION", on_dialog_ok);
+    IupSetAttribute(btn_ok, "RASTERSIZE", "100x32");
+
+    Ihandle *btn_cancel = IupButton("取消", NULL);
+    IupSetCallback(btn_cancel, "ACTION", on_dialog_cancel);
+    IupSetAttribute(btn_cancel, "RASTERSIZE", "100x32");
+
+    Ihandle *vbox = IupVbox(
+        IupLabel(label_text),
+        text,
+        IupHbox(IupFill(), btn_ok, btn_cancel, NULL),
+        NULL);
+    IupSetAttribute(vbox, "MARGIN", "15x15");
+    IupSetAttribute(vbox, "GAP", "10");
+
+    Ihandle *dlg = IupDialog(vbox);
+    IupSetAttribute(dlg, "TITLE", title);
+    IupSetAttribute(dlg, "MINBOX", "NO");
+    IupSetAttribute(dlg, "MAXBOX", "NO");
+    IupSetAttribute(dlg, "RESIZE", "NO");
+
+    IupSetAttributeHandle(dlg, "DEFAULTENTER", btn_ok);
+    IupSetAttributeHandle(dlg, "DEFAULTESC", btn_cancel);
+    
+    // 应用主题到对话框
+    if (is_dark_mode) {
+        IupSetAttribute(dlg, "BGCOLOR", "50 50 50");
+        IupSetAttribute(text, "BGCOLOR", "30 30 30");
+        IupSetAttribute(text, "FGCOLOR", "255 255 255");
+        IupSetAttribute(IupGetChild(vbox, 0), "FGCOLOR", "255 255 255"); // Label
+    }
+
+    IupPopup(dlg, IUP_CENTER, IUP_CENTER);
+
+    int result = IupGetInt(dlg, "MY_STATUS");
+    if (result == 1)
+    {
+        char *val = IupGetAttribute(text, "VALUE");
+        if (val)
+        {
+            strncpy(buffer, val, buffer_size);
+            buffer[buffer_size - 1] = '\0';
+        }
+    }
+
+    IupDestroy(dlg);
+    return result;
+}
+
+// 获取当前选中的列表
+Ihandle *get_current_list()
+{
+    // 获取当前选中的 Tab 索引
+    int pos = IupGetInt(tabs_main, "VALUEPOS");
+    if (pos == 0)
+        return list_sys;
+    if (pos == 1)
+        return list_user;
+    if (pos == 2)
+        return list_merged;
+    return list_sys; // 默认
+}
+
+// 从 raw_data 中删除指定字符串
+void remove_from_raw_data(StringList *list, const char *str)
+{
+    if (!list || !str)
+        return;
+    for (int i = 0; i < list->count; i++)
+    {
+        if (strcmp(list->items[i], str) == 0)
+        {
+            free(list->items[i]);
+            // 移动后续元素
+            for (int j = i; j < list->count - 1; j++)
+            {
+                list->items[j] = list->items[j + 1];
+            }
+            list->count--;
+            break; // 假设没有重复，只删除第一个匹配
+        }
+    }
+}
+
+// 切换编辑按钮状态
+void toggle_edit_buttons(int enable)
+{
+    char *val = enable ? "YES" : "NO";
+    IupSetAttribute(btn_new, "ACTIVE", val);        // 新建按钮
+    IupSetAttribute(btn_edit, "ACTIVE", val);       // 编辑按钮
+    IupSetAttribute(btn_browse, "ACTIVE", val);     // 浏览按钮
+    IupSetAttribute(btn_del, "ACTIVE", val);        // 删除按钮
+    IupSetAttribute(btn_clean, "ACTIVE", val);      // 清除按钮
+    IupSetAttribute(btn_up, "ACTIVE", val);         // 上移按钮
+    IupSetAttribute(btn_down, "ACTIVE", val);       // 下移按钮
+    IupSetAttribute(btn_import, "ACTIVE", val);     // 导入按钮
+    IupSetAttribute(btn_export, "ACTIVE", "YES");   // 导出按钮始终可用
+}
+
+// 应用主题
+void apply_theme()
+{
+    char *bg_color = is_dark_mode ? "50 50 50" : "240 240 240";
+    char *fg_color = is_dark_mode ? "255 255 255" : "0 0 0";
+    char *list_bg = is_dark_mode ? "60 60 60" : "255 255 255";
+    char *text_bg = is_dark_mode ? "30 30 30" : "255 255 255";
+    
+    // 主对话框
+    IupSetAttribute(dlg, "BGCOLOR", bg_color);
+    
+    // 列表
+    IupSetAttribute(list_sys, "BACKCOLOR", list_bg);
+    IupSetAttribute(list_sys, "FGCOLOR", fg_color);
+    IupSetAttribute(list_user, "BACKCOLOR", list_bg);
+    IupSetAttribute(list_user, "FGCOLOR", fg_color);
+    IupSetAttribute(list_merged, "BACKCOLOR", list_bg);
+    IupSetAttribute(list_merged, "FGCOLOR", fg_color);
+
+    // 文本框
+    IupSetAttribute(txt_search, "BGCOLOR", text_bg);
+    IupSetAttribute(txt_search, "FGCOLOR", fg_color);
+    
+    // 标签
+    IupSetAttribute(lbl_status, "FGCOLOR", fg_color);
+    
+    // 刷新列表样式
+    refresh_list_style();
+    refresh_single_list_style(list_merged);
+}

src/utils.c

@@ -0,0 +1,339 @@
+#include "utils.h"
+#include "globals.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <iup.h>
+#include <time.h>
+#include <direct.h>
+#include <string.h>
+
+// 宽字符转UTF-8 (用于IUP显示)
+char *wide_to_utf8(const wchar_t *wstr)
+{
+    if (!wstr)
+        return NULL;
+    int size_needed = WideCharToMultiByte(CP_UTF8, 0, wstr, -1, NULL, 0, NULL, NULL);
+    char *str = (char *)malloc(size_needed);
+    WideCharToMultiByte(CP_UTF8, 0, wstr, -1, str, size_needed, NULL, NULL);
+    return str;
+}
+
+// UTF-8转宽字符 (用于Windows API)
+wchar_t *utf8_to_wide(const char *str)
+{
+    if (!str)
+        return NULL;
+    int size_needed = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
+    wchar_t *wstr = (wchar_t *)malloc(size_needed * sizeof(wchar_t));
+    MultiByteToWideChar(CP_UTF8, 0, str, -1, wstr, size_needed);
+    return wstr;
+}
+
+// 检查管理员权限
+int check_admin()
+{
+    HKEY hKey;
+    LONG result = RegOpenKeyExW(HKEY_LOCAL_MACHINE, L"SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Environment", 0, KEY_WRITE, &hKey);
+    if (result == ERROR_SUCCESS)
+    {
+        RegCloseKey(hKey);
+        return 1;
+    }
+    return 0;
+}
+
+// 展开环境变量
+char* expand_env_vars(const char* path)
+{
+    if (!path) return NULL;
+    
+    // 先转换为宽字符，因为ExpandEnvironmentStringsW不支持UTF-8
+    wchar_t *wpath = utf8_to_wide(path);
+    if (!wpath) return NULL;
+    
+    DWORD size = ExpandEnvironmentStringsW(wpath, NULL, 0);
+    if (size == 0) {
+        free(wpath);
+        return NULL;
+    }
+    
+    wchar_t *wexpanded = (wchar_t *)malloc(size * sizeof(wchar_t));
+    ExpandEnvironmentStringsW(wpath, wexpanded, size);
+    free(wpath);
+    
+    char *expanded = wide_to_utf8(wexpanded);
+    free(wexpanded);
+    
+    return expanded;
+}
+
+// 检查路径是否存在
+static int path_exists(const char *path)
+{
+    char *expanded_path = expand_env_vars(path);
+    if (!expanded_path)
+        return 0;
+
+    wchar_t *wpath = utf8_to_wide(expanded_path);
+    free(expanded_path);
+    
+    if (!wpath)
+        return 0;
+
+    DWORD attr = GetFileAttributesW(wpath);
+    free(wpath);
+
+    if (attr == INVALID_FILE_ATTRIBUTES)
+        return 0;
+    return (attr & FILE_ATTRIBUTE_DIRECTORY); // 必须是目录
+}
+
+// 检查路径是否存在（公开给外部使用）
+int is_path_valid(const char *path)
+{
+    return path_exists(path);
+}
+
+// 刷新列表样式（斑马纹 + 有效性检查）
+void refresh_single_list_style(Ihandle *list)
+{
+    if (!list)
+        return;
+    int count = IupGetInt(list, "COUNT");
+
+    // 用于查重的简单数组（实际项目可以用哈希表）
+    // 为了简单，我们只用双重循环检查重复，性能在几百个条目下没问题
+
+    for (int i = 1; i <= count; i++)
+    {
+        char *item = IupGetAttributeId(list, "", i);
+        if (!item)
+            continue;
+
+        // 默认颜色：黑字
+        char fg_color[32];
+        if (is_dark_mode)
+            strcpy(fg_color, "255 255 255");
+        else
+            strcpy(fg_color, "0 0 0");
+
+        // 1. 检查有效性
+        if (!path_exists(item))
+        {
+            // 无效路径：红色
+            sprintf(fg_color, "255 0 0");
+        }
+
+        // 2. 检查重复 (只检查当前项之前的项，如果之前出现过，当前项标橙)
+        for (int j = 1; j < i; j++)
+        {
+            char *prev_item = IupGetAttributeId(list, "", j);
+            if (prev_item && _stricmp(item, prev_item) == 0) // Windows 路径不区分大小写
+            {
+                // 重复路径：橙色
+                sprintf(fg_color, "255 128 0");
+                break;
+            }
+        }
+
+        IupSetAttributeId(list, "ITEMFGCOLOR", i, fg_color);
+
+        // 斑马纹背景
+        if (is_dark_mode)
+        {
+            if (i % 2 == 0)
+                IupSetAttributeId(list, "ITEMBGCOLOR", i, "60 60 60");
+            else
+                IupSetAttributeId(list, "ITEMBGCOLOR", i, "50 50 50");
+        }
+        else
+        {
+            if (i % 2 == 0)
+                IupSetAttributeId(list, "ITEMBGCOLOR", i, "245 245 245");
+            else
+                IupSetAttributeId(list, "ITEMBGCOLOR", i, "255 255 255");
+        }
+    }
+}
+
+// 刷新所有列表样式
+void refresh_list_style()
+{
+    refresh_single_list_style(list_sys);
+    refresh_single_list_style(list_user);
+}
+
+// 备份注册表
+void backup_registry()
+{
+    // 创建 records 目录
+    if (_mkdir("records") == -1)
+    {
+        // 目录可能已存在，忽略错误
+    }
+
+    // 获取当前时间
+    time_t t = time(NULL);
+    struct tm *tm_info = localtime(&t);
+    char time_str[64];
+    strftime(time_str, sizeof(time_str), "%Y%m%d_%H%M%S", tm_info);
+
+    // 构造备份文件名
+    char filename[256];
+    snprintf(filename, sizeof(filename), "records\\backup_%s.reg", time_str);
+
+    // 构造 reg export 命令
+    char full_cmd[1024];
+    snprintf(full_cmd, sizeof(full_cmd), "reg.exe export \"HKLM\\SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Environment\" \"%s\" /y", filename);
+
+    // 使用 CreateProcess 隐藏窗口执行
+    STARTUPINFOA si;
+    PROCESS_INFORMATION pi;
+    memset(&si, 0, sizeof(si));
+    si.cb = sizeof(si);
+    si.dwFlags = STARTF_USESHOWWINDOW;
+    si.wShowWindow = SW_HIDE; // 隐藏窗口
+    memset(&pi, 0, sizeof(pi));
+
+    if (CreateProcessA(NULL, full_cmd, NULL, NULL, FALSE, CREATE_NO_WINDOW, NULL, NULL, &si, &pi))
+    {
+        // 等待进程结束
+        WaitForSingleObject(pi.hProcess, INFINITE);
+
+        DWORD exit_code = 0;
+        GetExitCodeProcess(pi.hProcess, &exit_code);
+
+        CloseHandle(pi.hProcess);
+        CloseHandle(pi.hThread);
+    }
+}
+
+// 初始化字符串列表
+void init_string_list(StringList *list)
+{
+    list->items = NULL;
+    list->count = 0;
+    list->capacity = 0;
+}
+
+// 不区分大小写的字符串查找 (简单实现)
+char *stristr(const char *haystack, const char *needle)
+{
+    if (!haystack || !needle)
+        return NULL;
+    if (*needle == '\0')
+        return (char *)haystack;
+
+    const char *h = haystack;
+    const char *n = needle;
+    const char *h_start = haystack;
+
+    while (*h)
+    {
+        h_start = h;
+        n = needle;
+        while (*h && *n && (tolower((unsigned char)*h) == tolower((unsigned char)*n)))
+        {
+            h++;
+            n++;
+        }
+        if (*n == '\0')
+            return (char *)h_start;
+        h = h_start + 1;
+    }
+    return NULL;
+}
+
+// 添加字符串到列表
+void add_string_list(StringList *list, const char *str)
+{
+    if (list->count >= list->capacity)
+    {
+        list->capacity = (list->capacity == 0) ? 16 : list->capacity * 2;
+        list->items = (char **)realloc(list->items, list->capacity * sizeof(char *));
+    }
+    list->items[list->count] = _strdup(str); // 复制字符串
+    list->count++;
+}
+
+// 清空字符串列表
+void clear_string_list(StringList *list)
+{
+    for (int i = 0; i < list->count; i++)
+    {
+        free(list->items[i]);
+    }
+    free(list->items);
+    list->items = NULL;
+    list->count = 0;
+    list->capacity = 0;
+}
+
+// 复制字符串列表
+void copy_string_list(StringList *dest, StringList *src)
+{
+    init_string_list(dest);
+    if (!src || src->count == 0)
+        return;
+    for (int i = 0; i < src->count; i++)
+    {
+        add_string_list(dest, src->items[i]);
+    }
+}
+
+// 初始化历史栈
+void init_history_stack(HistoryStack *stack)
+{
+    stack->top = NULL;
+    stack->count = 0;
+}
+
+// 压入历史
+void push_history(HistoryStack *stack, StringList *sys, StringList *user)
+{
+    HistoryNode *node = (HistoryNode *)malloc(sizeof(HistoryNode));
+    if (!node)
+        return;
+
+    copy_string_list(&node->sys_paths, sys);
+    copy_string_list(&node->user_paths, user);
+
+    node->next = stack->top;
+    stack->top = node;
+    stack->count++;
+
+    // 简单限制：如果超过 50 个，就不处理底部了（太麻烦），反正内存够用
+}
+
+// 弹出历史
+int pop_history(HistoryStack *stack, StringList *out_sys, StringList *out_user)
+{
+    if (!stack->top)
+        return 0;
+
+    HistoryNode *node = stack->top;
+    stack->top = node->next;
+    stack->count--;
+
+    // 转移所有权，避免复制
+    *out_sys = node->sys_paths;
+    *out_user = node->user_paths;
+
+    free(node);
+    return 1;
+}
+
+// 清空历史栈
+void clear_history_stack(HistoryStack *stack)
+{
+    while (stack->top)
+    {
+        HistoryNode *node = stack->top;
+        stack->top = node->next;
+
+        clear_string_list(&node->sys_paths);
+        clear_string_list(&node->user_paths);
+        free(node);
+    }
+    stack->count = 0;
+}

src/utils/logger.c

@@ -1,126 +0,0 @@
-#include "utils/logger.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdarg.h>
-#include <time.h>
-
-// 全局日志文件指针
-static FILE *G_log_file = NULL;
-// 全局日志级别
-static LogLevel G_log_level = LOG_LEVEL_INFO;
-
-// 将日志级别转换为字符串
-static const char *level_to_string(LogLevel level)
-{
-    switch (level)
-    {
-    case LOG_LEVEL_DEBUG:
-        return "DEBUG";
-    case LOG_LEVEL_INFO:
-        return "INFO ";
-    case LOG_LEVEL_WARN:
-        return "WARN ";
-    case LOG_LEVEL_ERROR:
-        return "ERROR";
-    default:
-        return "UNKN ";
-    }
-}
-
-// 获取当前时间戳
-static void get_timestamp(char *buffer, size_t size)
-{
-    time_t now = time(NULL);
-    struct tm *tm_info = localtime(&now);
-    strftime(buffer, size, "%Y-%m-%d %H:%M:%S", tm_info);
-}
-
-// 写入日志
-static void log_write(LogLevel level, const char *fmt, va_list args)
-{
-    if (level < G_log_level)
-        return;
-
-    char timestamp[64];
-    get_timestamp(timestamp, sizeof(timestamp));
-
-    char message[1024];
-    vsnprintf(message, sizeof(message), fmt, args);
-
-    const char *level_str = level_to_string(level);
-
-    if (G_log_file)
-    {
-        fprintf(G_log_file, "[%s] [%s] %s\n", timestamp, level_str, message);
-        fflush(G_log_file);
-    }
-
-    fprintf(stdout, "[%s] [%s] %s\n", timestamp, level_str, message);
-}
-
-// 初始化日志系统
-void log_init(const char *log_file, LogLevel level)
-{
-    if (log_file)
-    {
-        G_log_file = fopen(log_file, "a");
-        if (!G_log_file)
-        {
-            fprintf(stderr, "Failed to open log file: %s\n", log_file);
-        }
-    }
-    G_log_level = level;
-}
-
-// 销毁日志系统
-void log_destroy(void)
-{
-    if (G_log_file)
-    {
-        fclose(G_log_file);
-        G_log_file = NULL;
-    }
-}
-
-// 设置日志级别
-void log_set_level(LogLevel level)
-{
-    G_log_level = level;
-}
-
-// 调试日志
-void log_debug(const char *fmt, ...)
-{
-    va_list args;
-    va_start(args, fmt);
-    log_write(LOG_LEVEL_DEBUG, fmt, args);
-    va_end(args);
-}
-
-// 信息日志
-void log_info(const char *fmt, ...)
-{
-    va_list args;
-    va_start(args, fmt);
-    log_write(LOG_LEVEL_INFO, fmt, args);
-    va_end(args);
-}
-
-// 警告日志
-void log_warn(const char *fmt, ...)
-{
-    va_list args;
-    va_start(args, fmt);
-    log_write(LOG_LEVEL_WARN, fmt, args);
-    va_end(args);
-}
-
-// 错误日志
-void log_error(const char *fmt, ...)
-{
-    va_list args;
-    va_start(args, fmt);
-    log_write(LOG_LEVEL_ERROR, fmt, args);
-    va_end(args);
-}

src/utils/os_env.c

@@ -1,90 +0,0 @@
-#include "utils/os_env.h"
-#include "utils/string_ext.h"
-#include <windows.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-#include <direct.h>
-
-// 检查管理员权限
-int check_admin(void)
-{
-    HKEY hKey;
-    LONG result = RegOpenKeyExW(HKEY_LOCAL_MACHINE, L"SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Environment", 0, KEY_WRITE, &hKey);
-    if (result == ERROR_SUCCESS)
-    {
-        RegCloseKey(hKey);
-        return 1;
-    }
-    return 0;
-}
-
-// 内部：检查路径是否存在
-static int path_exists(const char *path)
-{
-    // 如果包含 %，说明是变量，无法直接检查存在性，默认视为有效
-    if (strchr(path, '%'))
-        return 1;
-
-    wchar_t *wpath = utf8_to_wide(path);
-    if (!wpath)
-        return 0;
-
-    DWORD attr = GetFileAttributesW(wpath);
-    free(wpath);
-
-    if (attr == INVALID_FILE_ATTRIBUTES)
-        return 0;
-    return (attr & FILE_ATTRIBUTE_DIRECTORY); // 必须是目录
-}
-
-// 检查路径是否存在（公开给外部使用）
-int is_path_valid(const char *path)
-{
-    return path_exists(path);
-}
-
-// 备份注册表
-void backup_registry(void)
-{
-    // 创建 records 目录
-    if (_mkdir("records") == -1)
-    {
-        // 目录可能已存在，忽略错误
-    }
-
-    // 获取当前时间
-    time_t t = time(NULL);
-    struct tm *tm_info = localtime(&t);
-    char time_str[64];
-    strftime(time_str, sizeof(time_str), "%Y%m%d_%H%M%S", tm_info);
-
-    // 构造备份文件名
-    char filename[256];
-    snprintf(filename, sizeof(filename), "records\\backup_%s.reg", time_str);
-
-    // 构造 reg export 命令
-    char full_cmd[1024];
-    snprintf(full_cmd, sizeof(full_cmd), "reg.exe export \"HKLM\\SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Environment\" \"%s\" /y", filename);
-
-    // 使用 CreateProcess 隐藏窗口执行
-    STARTUPINFOA si;
-    PROCESS_INFORMATION pi;
-    memset(&si, 0, sizeof(si));
-    si.cb = sizeof(si);
-    si.dwFlags = STARTF_USESHOWWINDOW;
-    si.wShowWindow = SW_HIDE; // 隐藏窗口
-    memset(&pi, 0, sizeof(pi));
-
-    if (CreateProcessA(NULL, full_cmd, NULL, NULL, FALSE, CREATE_NO_WINDOW, NULL, NULL, &si, &pi))
-    {
-        // 等待进程结束
-        WaitForSingleObject(pi.hProcess, INFINITE);
-
-        DWORD exit_code = 0;
-        GetExitCodeProcess(pi.hProcess, &exit_code);
-
-        CloseHandle(pi.hProcess);
-        CloseHandle(pi.hThread);
-    }
-}

src/utils/safe_string.c

@@ -1,49 +0,0 @@
-#include "utils/safe_string.h"
-#include <string.h>
-#include <stdlib.h>
-
-// 安全字符串复制
-char *safe_strcpy(char *dst, size_t dst_size, const char *src)
-{
-    if (!dst || !src || dst_size == 0)
-        return NULL;
-
-    size_t len = strlen(src);
-    if (len >= dst_size)
-    {
-        memcpy(dst, src, dst_size - 1);
-        dst[dst_size - 1] = '\0';
-    }
-    else
-    {
-        strcpy(dst, src);
-    }
-    return dst;
-}
-
-// 安全字符串拼接
-char *safe_strcat(char *dst, size_t dst_size, const char *src)
-{
-    if (!dst || !src || dst_size == 0)
-        return NULL;
-
-    size_t dst_len = strlen(dst);
-    if (dst_len >= dst_size)
-        return NULL;
-
-    return safe_strcpy(dst + dst_len, dst_size - dst_len, src);
-}
-
-// 安全字符串复制（返回新分配的内存）
-char *safe_strdup(const char *src)
-{
-    if (!src)
-        return NULL;
-
-    size_t len = strlen(src);
-    char *result = (char *)malloc(len + 1);
-    if (result)
-        strcpy(result, src);
-
-    return result;
-}

src/utils/string_ext.c

@@ -1,101 +0,0 @@
-#include "utils/string_ext.h"
-#include <windows.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-
-// 宽字符转UTF-8 (用于IUP显示)
-char *wide_to_utf8(const wchar_t *wstr)
-{
-    if (!wstr)
-        return NULL;
-    int size_needed = WideCharToMultiByte(CP_UTF8, 0, wstr, -1, NULL, 0, NULL, NULL);
-    char *str = (char *)malloc(size_needed);
-    if (str)
-    {
-        WideCharToMultiByte(CP_UTF8, 0, wstr, -1, str, size_needed, NULL, NULL);
-    }
-    return str;
-}
-
-// UTF-8转宽字符 (用于Windows API)
-wchar_t *utf8_to_wide(const char *str)
-{
-    if (!str)
-        return NULL;
-    int size_needed = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
-    wchar_t *wstr = (wchar_t *)malloc(size_needed * sizeof(wchar_t));
-    if (wstr)
-    {
-        MultiByteToWideChar(CP_UTF8, 0, str, -1, wstr, size_needed);
-    }
-    return wstr;
-}
-
-// 初始化字符串列表
-void init_string_list(StringList *list)
-{
-    if (!list)
-        return;
-    list->items = NULL;
-    list->count = 0;
-    list->capacity = 0;
-}
-
-// 不区分大小写的字符串查找 (简单实现)
-char *stristr(const char *haystack, const char *needle)
-{
-    if (!haystack || !needle)
-        return NULL;
-    if (*needle == '\0')
-        return (char *)haystack;
-
-    const char *h = haystack;
-    const char *n = needle;
-    const char *h_start = haystack;
-
-    while (*h)
-    {
-        h_start = h;
-        n = needle;
-        while (*h && *n && (tolower((unsigned char)*h) == tolower((unsigned char)*n)))
-        {
-            h++;
-            n++;
-        }
-        if (*n == '\0')
-            return (char *)h_start;
-        h = h_start + 1;
-    }
-    return NULL;
-}
-
-// 添加字符串到列表
-void add_string_list(StringList *list, const char *str)
-{
-    if (!list || !str)
-        return;
-    if (list->count >= list->capacity)
-    {
-        list->capacity = (list->capacity == 0) ? 16 : list->capacity * 2;
-        list->items = (char **)realloc(list->items, list->capacity * sizeof(char *));
-    }
-    list->items[list->count] = _strdup(str); // 复制字符串
-    list->count++;
-}
-
-// 清空字符串列表
-void clear_string_list(StringList *list)
-{
-    if (!list)
-        return;
-    for (int i = 0; i < list->count; i++)
-    {
-        free(list->items[i]);
-    }
-    free(list->items);
-    list->items = NULL;
-    list->count = 0;
-    list->capacity = 0;
-}