127 lines
3.2 KiB
C#
127 lines
3.2 KiB
C#
using CopyUSB;
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using CopyUSB.MyDB;
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using System.Diagnostics;
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using System.Management;
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static string GetVolumeLabel(string driveName)
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{
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try
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{
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DriveInfo driveInfo = new DriveInfo(driveName);
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return driveInfo.VolumeLabel.Length == 0 ? "default" : driveInfo.VolumeLabel;
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}
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catch (Exception)
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{
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return "default";
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}
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}
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string query = "SELECT * FROM Win32_VolumeChangeEvent WHERE EventType = 2";
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ManagementEventWatcher managementEventWatcher = new(query);
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Debug.WriteLine("Waiting for USB...,take usb: ZyData");
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managementEventWatcher.EventArrived += (s, e) =>
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{
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try
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{
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/*Console.WriteLine("触发器被触发了");*/
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string driveName = e.NewEvent.Properties["DriveName"].Value.ToString();
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Debug.WriteLine(driveName);
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var dataDir = new DirectoryInfo(Path.Join("D:", "老师文档"));
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if (GetVolumeLabel(driveName) == "ZyData")
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{
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Debug.WriteLine("检测到拷出USB");
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if (!dataDir.Exists)
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{
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dataDir.Create();
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}
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long doneNum = 0;
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var copyTask = Task.Run(() =>
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{
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FileCopy.SimpleCopy(Path.Join(driveName, "FILE", "USBCopy"), Path.Join("D:", "老师文档"), ref doneNum);
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});
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var planPrint = Task.Run(() =>
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{
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Debug.WriteLine("scanning and get totle num");
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var fileNumber = FileCopy.DicFileNum(Path.Join("D:", "老师文档"));
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Debug.WriteLine("scanned ok and get totle num");
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while (!copyTask.IsCompleted)
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{
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var usbRoot = new DirectoryInfo(driveName);
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if (usbRoot.GetFiles().Where(w => w.Name == $"{(int)((float)doneNum / (float)fileNumber * 100)}.upd").ToArray().Length != 1)
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{
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var oldPrint = usbRoot.GetFiles().Where(w => w.Name.EndsWith(".upd")).ToArray();
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Debug.WriteLine(doneNum.ToString());
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foreach (var file in oldPrint)
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{
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file.Delete();
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}
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}
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var newPrint = new FileInfo(Path.Join(driveName, $"{(int)((float)doneNum / (float)fileNumber * 100)}.upd"));
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var nPStream = newPrint.Create();
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nPStream.Close();
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Thread.Sleep(1000);
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}
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{
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var usbRoot = new DirectoryInfo(driveName);
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var oldPrint = usbRoot.GetFiles().Where(w => w.Name.EndsWith(".upd")).ToArray();
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Debug.WriteLine(doneNum.ToString());
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foreach (var file in oldPrint)
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{
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file.Delete();
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}
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var newPrint = new FileInfo(Path.Join(driveName, $"{(int)((float)doneNum / (float)fileNumber * 100)}.upd"));
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var nPStream = newPrint.Create();
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nPStream.Close();
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}
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});
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Task.WaitAll(copyTask, planPrint);
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Debug.WriteLine("-----Copy out OK---------");
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return;
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}
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string dPath = Path.Join("D:", "老师文档", GetVolumeLabel(driveName));
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Debug.WriteLine($"Detected: {driveName} || Save To -> : {dPath}");
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if (!Directory.Exists(dPath))
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{
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Directory.CreateDirectory(dPath);
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}
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FileCopy.Copy(driveName, dPath);
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/*Console.WriteLine($"元素个数{sortedList.Count()}");*/
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Debug.WriteLine("\n--------------Scaned and waiting--------------\n");
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}catch(Exception ex)
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{
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Debug.WriteLine(ex.ToString());
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}
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};
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managementEventWatcher.Start();
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// 让程序保持运行状态
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while (true)
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{
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Thread.Sleep(1000);
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/*Console.WriteLine("一次休眠周期");*/
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}
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