using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using System.Runtime.InteropServices; using System.IO; using System.Threading; namespace rycUpdate { public partial class frmmain : Form { #region 删除文件 [DllImport("shell32.dll")] private static extern int SHFileOperation(ref SHFILEOPSTRUCT lpFileOp); /// /// 执行删除。成功返回空，否则返回错误信息。 /// /// /// public static int FilesDelete(string path) { SHFILEOPSTRUCT lpFileOp = new SHFILEOPSTRUCT(); lpFileOp.wFunc = wFunc.FO_DELETE; lpFileOp.pFrom = path + "\0"; lpFileOp.fFlags = FILEOP_FLAGS.FOF_NOCONFIRMATION | FILEOP_FLAGS.FOF_NOERRORUI | FILEOP_FLAGS.FOF_SILENT; lpFileOp.fFlags &= ~FILEOP_FLAGS.FOF_ALLOWUNDO; lpFileOp.fAnyOperationsAborted = false; int n = SHFileOperation(ref lpFileOp); if (n != 0) return 1; return 0; //string tmp = GetErrorString(n); //.av 文件正常删除了但也提示 402 错误，不知道为什么。屏蔽之。 //if ((path.ToLower().EndsWith(".av") && n.ToString("X") == "402")) return string.Empty; } private struct SHFILEOPSTRUCT { public IntPtr hwnd; public wFunc wFunc; public string pFrom; public string pTo; public FILEOP_FLAGS fFlags; public bool fAnyOperationsAborted; public IntPtr hNameMappings; public string lpszProgressTitle; } private enum wFunc { FO_MOVE = 0x0001, FO_COPY = 0x0002, FO_DELETE = 0x0003, FO_RENAME = 0x0004 } private enum FILEOP_FLAGS { FOF_MULTIDESTFILES = 0x0001, //pTo 指定了多个目标文件，而不是单个目录 FOF_CONFIRMMOUSE = 0x0002, FOF_SILENT = 0x0044, // 不显示一个进度对话框 FOF_RENAMEONCOLLISION = 0x0008, // 碰到有抵触的名字时，自动分配前缀 FOF_NOCONFIRMATION = 0x10, // 不对用户显示提示 FOF_WANTMAPPINGHANDLE = 0x0020, // 填充 hNameMappings 字段，必须使用 SHFreeNameMappings 释放 FOF_ALLOWUNDO = 0x40, // 允许撤销 FOF_FILESONLY = 0x0080, // 使用 *.* 时, 只对文件操作 FOF_SIMPLEPROGRESS = 0x0100, // 简单进度条，意味者不显示文件名。 FOF_NOCONFIRMMKDIR = 0x0200, // 建新目录时不需要用户确定 FOF_NOERRORUI = 0x0400, // 不显示出错用户界面 FOF_NOCOPYSECURITYATTRIBS = 0x0800, // 不复制 NT 文件的安全属性 FOF_NORECURSION = 0x1000 // 不递归目录 } #endregion string commandStr = ""; public frmmain() { InitializeComponent(); } public frmmain(string[] args) { commandStr = args[0]; InitializeComponent(); } private void frmmain_Load(object sender, EventArgs e) { clsPram.myHandle = System.Diagnostics.Process.GetCurrentProcess().Handle.ToInt32(); timer1.Enabled = true; } public int RunFile(string FilePath, string PramCom) { try { System.Diagnostics.Process.Start(FilePath, PramCom); return 1; } catch { return 0; } } public void CopyFiles(string varFromDirectory, string varToDirectory) {//实现从一个目录下完整拷贝到另一个目录下。 //Directory.CreateDirectory(varToDirectory); if (!Directory.Exists(varFromDirectory)) { //m_eorrStr = "对不起，您要拷贝的目录不存在。 "; return; } string[] directories = Directory.GetDirectories(varFromDirectory);//取文件夹下所有文件夹名，放入数组； if (directories.Length > 0) { foreach (string d in directories) { try { CopyFiles(d, varToDirectory + d.Substring(d.LastIndexOf("\\ ")));//递归拷贝文件和文件夹 } catch { } } } string[] files = Directory.GetFiles(varFromDirectory);//取文件夹下所有文件名，放入数组； if (files.Length > 0) { foreach (string s in files) { try { File.Copy(s, varToDirectory + s.Substring(s.LastIndexOf("\\ "))); } catch { } } } } private void timer1_Tick(object sender, EventArgs e) { //try { timer1.Stop(); lblShow.Text = "正在校验升级文件。。。"; Application.DoEvents(); clsPram.UpdateZipPath = Application.StartupPath + "\\Update\\tmp.tmp"; clsPram.UnZipPath = Application.StartupPath + "\\Update\\tmp"; if (commandStr == "update") //如果是第一次调用，就是解压升级 { #region 第一轮，解压升级 if (System.IO.File.Exists(clsPram.UpdateZipPath) == false) //如果升级文件不存在，那么就升级失败 { MessageBox.Show("升级文件不存在，升级中断。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information); this.Close(); return; } if (System.IO.Directory.Exists(clsPram.UnZipPath)) //如果解压文件夹已经存在，那么就先删除 { FilesDelete(clsPram.UnZipPath); } lblShow.Text = "正在解包升级文件。。。"; Application.DoEvents(); try { UnZipClass.UnZip(clsPram.UpdateZipPath, clsPram.UnZipPath, "");//解压到指定文件夹 } catch { MessageBox.Show("升级包校验出错，升级中断。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information); this.Close(); return; } ryCommon.clsStorage tStor = new ryCommon.clsStorage(); tStor.LoadFromFile(Application.StartupPath + "\\tmp.updx"); tStor.SelectNode2("id", "KillProcList"); clsPram.KillMultiProcess(tStor.GetAttrValue("Value", "")); lblShow.Text = "正在复制升级文件。。。"; Application.DoEvents(); Thread.Sleep(500); Common.Files.FileOperator cf = new Common.Files.FileOperator(); cf.CopyDirectoryAndFiles(clsPram.UnZipPath, Application.StartupPath); //如果升级包里面存在升级程序，则说明这是软件升级，否则表示数据库升级 if (System.IO.File.Exists(clsPram.UnZipPath + "\\" + clsPram.UpdateFileName)) { try { FilesDelete(Application.StartupPath + "\\" + clsPram.newUpdateFileName); //复制升级文件过来 File.Copy(clsPram.UnZipPath + "\\" + clsPram.UpdateFileName, Application.StartupPath + "\\" + clsPram.newUpdateFileName, true); } catch { } RunFile(Application.StartupPath + "\\" + clsPram.newUpdateFileName, "replace"); } else { tStor.SelectNode2("id", "MainProcName"); clsPram.MainName = tStor.GetAttrValue("Value", ""); RunFile(Application.StartupPath + "\\" + clsPram.MainName, ""); } this.Close(); #endregion } else if (commandStr == "replace")//完成升级程序的替换 { #region 第二轮程序替换 lblShow.Text = "正在替换升级文件。。。"; Application.DoEvents(); clsPram.KillProcess(clsPram.UpdateFileName);//结束之前的升级进程 Thread.Sleep(700); try { FilesDelete(Application.StartupPath + "\\" + clsPram.UpdateFileName); //升级文件替换 File.Copy(Application.StartupPath + "\\" + clsPram.newUpdateFileName, Application.StartupPath + "\\" + clsPram.UpdateFileName,true); } catch { } RunFile(Application.StartupPath + "\\" + clsPram.UpdateFileName, "del"); this.Close(); #endregion } else if (commandStr == "del")//做最后清理工作 { #region 第三轮清理工作 lblShow.Text = "正在删除升级残余文件。。。"; Application.DoEvents(); ryCommon.clsStorage tStor = new ryCommon.clsStorage(); tStor.LoadFromFile(Application.StartupPath + "\\tmp.updx"); tStor.SelectNode2("id", "MainProcName"); clsPram.MainName = tStor.GetAttrValue("Value", ""); Thread.Sleep(1000); clsPram.KillProcess(clsPram.newUpdateFileName);//结束之前的升级进程 try { //删除旧的升级文件 FilesDelete(Application.StartupPath + "\\" + clsPram.newUpdateFileName); FilesDelete(Application.StartupPath + "\\Update"); FilesDelete(Application.StartupPath + "\\tmp.updx"); } catch { } RunFile(Application.StartupPath + "\\" + clsPram.MainName, ""); this.Close(); #endregion } else { this.Close(); } } //catch { this.Close(); } } } }