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https://github.com/LHY0125/PathEditor.git
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fix: 修复JSON导入、备份目录创建和内存安全等问题
修复JSON导入时转义字符处理不完整的问题,添加对\b、\f等控制字符的转义 改进备份目录创建逻辑,使用SHCreateDirectoryExW递归创建目录 修复内存分配失败处理,避免空指针解引用 修正选项卡标题设置位置,从Dialog改为Tabs控件 增强导入功能,支持TXT文件导入时选择目标变量类型 优化清理无效路径算法,使用标记数组减少内存移动 修复宽字符环境变量设置,使用_wputenv_s替代putenv 添加导入数据初始化,防止未初始化内存访问 改进文件属性检查,使用宽字符API支持Unicode路径
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+5
-4
@@ -56,16 +56,17 @@ ErrorCode backup_registry(void)
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return ERR_FAILED;
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}
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// 创建备份目录
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// 创建备份目录(递归创建中间目录)
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wchar_t backup_dir[MAX_PATH];
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swprintf(backup_dir, MAX_PATH, L"%s\\PathEditor\\backups", appdata_path);
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CreateDirectoryW(backup_dir, NULL);
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SHCreateDirectoryExW(NULL, backup_dir, NULL);
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// 生成时间戳
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time_t t = time(NULL);
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struct tm *tm_info = localtime(&t);
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struct tm tm_info;
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localtime_s(&tm_info, &t);
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wchar_t timestamp[64];
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wcsftime(timestamp, sizeof(timestamp), L"%Y%m%d_%H%M%S", tm_info);
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wcsftime(timestamp, sizeof(timestamp) / sizeof(timestamp[0]), L"%Y%m%d_%H%M%S", &tm_info);
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// 构造备份文件名
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wchar_t backup_file[MAX_PATH];
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