{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "f53ca1dd",
   "metadata": {},
   "outputs": [],
   "source": [
    "import wmi\n",
    "import subprocess\n",
    "import time\n",
    "from threading import Lock\n",
    "\n",
    "# 配置部分\n",
    "KEY_FILE = \".key\"        # U盘中的密码文件\n",
    "EXPECTED_PASSWORD = \"1234\"  # 预设密码\n",
    "DEVCON_PATH = r\"E:\\下载器\\Devcon\\x64\\devcon.exe\"\n",
    "DISABLED_DEVICES = set()\n",
    "device_lock = Lock()\n",
    "\n",
    "def disable_device(dev_id):\n",
    "    subprocess.run([DEVCON_PATH, \"disable\", dev_id], shell=True, capture_output=True)\n",
    "    with device_lock:\n",
    "        DISABLED_DEVICES.add(dev_id)\n",
    "\n",
    "def enable_device(dev_id):\n",
    "    subprocess.run([DEVCON_PATH, \"enable\", dev_id], shell=True, capture_output=True)\n",
    "    with device_lock:\n",
    "        if dev_id in DISABLED_DEVICES:\n",
    "            DISABLED_DEVICES.remove(dev_id)\n",
    "\n",
    "def get_usb_storage_drives():\n",
    "    \"\"\"获取所有可移动USB存储设备的盘符\"\"\"\n",
    "    c = wmi.WMI()\n",
    "    drives = []\n",
    "    for disk in c.Win32_DiskDrive(InterfaceType=\"USB\"):\n",
    "        for p in disk.associators(\"Win32_DiskDriveToDiskPartition\"):\n",
    "            for d in p.associators(\"Win32_LogicalDiskToPartition\"):\n",
    "                drives.append(d.DeviceID)\n",
    "    return drives\n",
    "\n",
    "def check_usb_key(drive):\n",
    "    \"\"\"检查U盘根目录的密钥文件\"\"\"\n",
    "    try:\n",
    "        key_path = fr\"{drive}\\{KEY_FILE}\"\n",
    "        with open(key_path, \"r\") as f:\n",
    "            return f.read().strip() == EXPECTED_PASSWORD\n",
    "    except:\n",
    "        return False\n",
    "\n",
    "def handle_storage_insert():\n",
    "    \"\"\"处理U盘插入事件\"\"\"\n",
    "    time.sleep(2)  # 等待系统分配盘符\n",
    "    for drive in get_usb_storage_drives():\n",
    "        if check_usb_key(drive):\n",
    "            print(f\"在 {drive} 发现有效密钥\")\n",
    "            with device_lock:\n",
    "                for dev_id in list(DISABLED_DEVICES):\n",
    "                    enable_device(dev_id)\n",
    "            return True\n",
    "    return False\n",
    "\n",
    "def monitor_devices():\n",
    "    c = wmi.WMI()\n",
    "    \n",
    "    # 存储设备监听线程\n",
    "    def storage_watcher():\n",
    "        storage_monitor = c.Win32_DeviceChangeEvent.watch_for(\n",
    "            event_type=2,  # 设备插入\n",
    "            delay_secs=2\n",
    "        )\n",
    "        while True:\n",
    "            try:\n",
    "                storage_monitor()\n",
    "                if handle_storage_insert():\n",
    "                    print(\"成功启用被禁用的键盘设备\")\n",
    "            except Exception as e:\n",
    "                print(f\"存储设备监控异常: {e}\")\n",
    "\n",
    "    # 键盘设备监听\n",
    "    keyboard_monitor = c.Win32_DeviceChangeEvent.watch_for(\n",
    "        EventType=2,\n",
    "        delay_secs=1\n",
    "    )\n",
    "    \n",
    "    # 启动存储监控线程\n",
    "    import threading\n",
    "    threading.Thread(target=storage_watcher, daemon=True).start()\n",
    "\n",
    "    while True:\n",
    "        try:\n",
    "            keyboard_monitor()\n",
    "            print(\"检测到新输入设备...\")\n",
    "            c = wmi.WMI()\n",
    "            for dev in c.Win32_PnPEntity():\n",
    "                if \"Keyboard\" in str(dev.Description) and \"USB\" in str(dev.Description):\n",
    "                    dev_id = dev.DeviceID\n",
    "                    if dev_id not in DISABLED_DEVICES:\n",
    "                        print(f\"禁用USB键盘: {dev_id}\")\n",
    "                        disable_device(dev_id)\n",
    "        except Exception as e:\n",
    "            print(f\"键盘监控异常: {e}\")\n",
    "\n",
    "# if __name__ == \"__main__\":\n",
    "#     # 检查管理员权限\n",
    "#     import ctypes, sys\n",
    "#     if ctypes.windll.shell32.IsUserAnAdmin() == 0:\n",
    "#         ctypes.windll.shell32.ShellExecuteW(None, \"runas\", sys.executable, __file__, None, 1)\n",
    "#     else:\n",
    "#         monitor_devices()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "f0f8c644",
   "metadata": {},
   "outputs": [],
   "source": [
    "c = wmi.WMI()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "ebc809a7",
   "metadata": {},
   "outputs": [],
   "source": [
    "watcher = c.Win32_VolumeChangeEvent.watch_for(\n",
    "    EventType=2  # 2表示卷载入（设备插入）\n",
    ")\n",
    "event = watcher()\n",
    "drive_letter = event.DriveName"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "c2d33b3f",
   "metadata": {},
   "outputs": [],
   "source": [
    "drive_letter"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "1e6d53e6",
   "metadata": {},
   "outputs": [],
   "source": [
    "import wmi\n",
    "import time\n",
    "\n",
    "def wait_for_usb():\n",
    "    c = wmi.WMI()\n",
    "\n",
    "    # 监听USB存储设备插入事件\n",
    "    watcher = c.Win32_VolumeChangeEvent.watch_for(\n",
    "        EventType=2  # 2表示卷载入（设备插入）\n",
    "    )\n",
    "\n",
    "    print(\"等待U盘插入...\")\n",
    "    while True:\n",
    "        try:\n",
    "            event = watcher()\n",
    "            drive_letter = event.DriveName\n",
    "            print(f\"检测到U盘插入，盘符: {drive_letter}\")\n",
    "            return drive_letter\n",
    "        except wmi.x_wmi_timed_out:\n",
    "            # 超时后继续等待\n",
    "            time.sleep(0.1)\n",
    "        except KeyboardInterrupt:\n",
    "            print(\"\\n已停止监听\")\n",
    "            break\n",
    "\n",
    "if __name__ == \"__main__\":\n",
    "    usb_drive = wait_for_usb()\n",
    "    if usb_drive:\n",
    "        print(f\"接下来可以使用 {usb_drive} 访问U盘文件\")\n",
    "        # 示例：列出U盘根目录文件\n",
    "        import os\n",
    "        print(\"根目录文件：\", os.listdir(usb_drive))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "70115805",
   "metadata": {},
   "outputs": [],
   "source": [
    "keyboard_monitor = c.Win32_DeviceChangeEvent.watch_for(\n",
    "    EventType=2,\n",
    "    delay_secs=1\n",
    ")\n",
    "keyboard_monitor()\n",
    "for dev in c.Win32_PnPEntity(fields=[\"Description\",\"DeviceID\"]):\n",
    "    if \"Keyboard\" in str(dev.Description):\n",
    "        print(f\"检测到键盘设备: {dev.Description} - ID: {dev.DeviceID}\")\n",
    "        os.system(rf'''E:\\下载器\\Devcon\\x64\\devcon.exe remove @\"{dev.DeviceID}\"''')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "e4475bb3",
   "metadata": {},
   "outputs": [],
   "source": [
    "\n",
    "    # if \"Keyboard\" in str(dev.Description) and \"USB\" in str(dev.Description):\n",
    "    #     dev_id = dev.DeviceID\n",
    "    #     if dev_id not in DISABLED_DEVICES:\n",
    "    #         print(f\"禁用USB键盘: {dev_id}\")\n",
    "    #         disable_device(dev_id)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "e78487c2",
   "metadata": {},
   "outputs": [],
   "source": [
    "subprocess.run([DEVCON_PATH, \"remove\", r'''@\"HID\\VID_0C45&PID_8071&MI_00\\7&612DDAA&0&0000\"'''], shell=True, capture_output=True)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "f7c7a31c",
   "metadata": {},
   "outputs": [],
   "source": [
    "import os   \n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "2787e77e",
   "metadata": {},
   "outputs": [],
   "source": [
    "for disk in c.Win32_DiskDrive():\n",
    "    print(f\"USB设备: {disk.InterfaceType}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "113e0a8e",
   "metadata": {},
   "outputs": [],
   "source": [
    "import tkinter as tk\n",
    "\n",
    "def show_auto_close_message(title, message, duration=3):\n",
    "    # 创建主窗口（隐藏）\n",
    "    root = tk.Tk()\n",
    "    root.withdraw()\n",
    "\n",
    "    # 创建弹窗\n",
    "    popup = tk.Toplevel()\n",
    "    popup.title(title)\n",
    "    \n",
    "    # 设置消息内容\n",
    "    label = tk.Label(popup, text=message, padx=30, pady=20)\n",
    "    label.pack()\n",
    "    \n",
    "    # 禁止窗口缩放\n",
    "    popup.resizable(False, False)\n",
    "    \n",
    "    # 计算居中位置\n",
    "    popup.update_idletasks()  # 强制更新窗口尺寸\n",
    "    width = popup.winfo_width()\n",
    "    height = popup.winfo_height()\n",
    "    x = (popup.winfo_screenwidth() - width) // 2\n",
    "    y = (popup.winfo_screenheight() - height) // 2\n",
    "    popup.geometry(f\"+{x}+{y}\")\n",
    "\n",
    "    # 设置自动关闭\n",
    "    def close():\n",
    "        popup.destroy()\n",
    "        root.destroy()  # 同时销毁主窗口\n",
    "\n",
    "    popup.after(duration * 1000, close)\n",
    "    popup.mainloop()\n",
    "\n",
    "# 使用示例\n",
    "if __name__ == \"__main__\":\n",
    "    show_auto_close_message(\"操作成功\", \"设备已启用！\", 3)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "4c8043c5",
   "metadata": {},
   "outputs": [
    {
     "ename": "KeyboardInterrupt",
     "evalue": "",
     "output_type": "error",
     "traceback": [
      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[1;31mKeyboardInterrupt\u001b[0m                         Traceback (most recent call last)",
      "Cell \u001b[1;32mIn[7], line 33\u001b[0m\n\u001b[0;32m     30\u001b[0m popup\u001b[38;5;241m.\u001b[39mafter(\u001b[38;5;241m3000\u001b[39m, close_window)\n\u001b[0;32m     32\u001b[0m \u001b[38;5;66;03m# 启动主循环\u001b[39;00m\n\u001b[1;32m---> 33\u001b[0m \u001b[43mroot\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43mmainloop\u001b[49m\u001b[43m(\u001b[49m\u001b[43m)\u001b[49m\n",
      "File \u001b[1;32md:\\Anaconda3\\lib\\tkinter\\__init__.py:1429\u001b[0m, in \u001b[0;36mMisc.mainloop\u001b[1;34m(self, n)\u001b[0m\n\u001b[0;32m   1427\u001b[0m \u001b[38;5;28;01mdef\u001b[39;00m \u001b[38;5;21mmainloop\u001b[39m(\u001b[38;5;28mself\u001b[39m, n\u001b[38;5;241m=\u001b[39m\u001b[38;5;241m0\u001b[39m):\n\u001b[0;32m   1428\u001b[0m     \u001b[38;5;124;03m\"\"\"Call the mainloop of Tk.\"\"\"\u001b[39;00m\n\u001b[1;32m-> 1429\u001b[0m     \u001b[38;5;28;43mself\u001b[39;49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43mtk\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43mmainloop\u001b[49m\u001b[43m(\u001b[49m\u001b[43mn\u001b[49m\u001b[43m)\u001b[49m\n",
      "\u001b[1;31mKeyboardInterrupt\u001b[0m: "
     ]
    }
   ],
   "source": [
    "import tkinter as tk\n",
    "\n",
    "def close_window():\n",
    "    # 关闭弹窗和主窗口（确保程序退出）\n",
    "    popup.destroy()\n",
    "    root.destroy()\n",
    "\n",
    "# 创建主窗口并隐藏\n",
    "root = tk.Tk()\n",
    "root.withdraw()\n",
    "\n",
    "# 创建弹窗\n",
    "popup = tk.Toplevel(root)\n",
    "popup.title(\"提示\")\n",
    "\n",
    "# 设置弹窗大小和居中显示\n",
    "window_width = 300\n",
    "window_height = 200\n",
    "screen_width = root.winfo_screenwidth()\n",
    "screen_height = root.winfo_screenheight()\n",
    "x = (screen_width - window_width) // 2\n",
    "y = (screen_height - window_height) // 2\n",
    "popup.geometry(f\"{window_width}x{window_height}+{x}+{y}\")\n",
    "\n",
    "# 添加文本标签\n",
    "label = tk.Label(popup, text=\"3秒后自动关闭\", font=(\"微软雅黑\", 12))\n",
    "label.pack(expand=True, pady=50)\n",
    "\n",
    "# 设置3秒后关闭窗口\n",
    "popup.after(3000, close_window)\n",
    "\n",
    "# 启动主循环\n",
    "root.mainloop()"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "458bd510",
   "metadata": {},
   "source": []
  }
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