using Microsoft.Win32;

 using ResourceShare.UserClient.Common;

 using System;

 using System.Collections;

 using System.Collections.Generic;

 using System.ComponentModel;

 using System.Configuration.Install;

 using System.Diagnostics;

 using System.IO;

 using System.Linq;

 using System.Text;

 namespace HtmlExtractor

 {

     [RunInstaller(true)]

     public partial class InstallerIEPlugin : System.Configuration.Install.Installer

     {

         private static string STRING_INTERNET_EXPLORER_MENU_EXT_NAME = "右键菜单名称（可修改）";

         private static string ClassId = "DCA4FF81-B81E-4ADF-B6A8-886DEEFE3250";

         public InstallerIEPlugin()

         {

             InitializeComponent();

         }

         public static bool Install(string dllFullName)

         {

             bool result = false;

             ProcessStartInfo processStartInfo = new ProcessStartInfo();

             StringBuilder builder = new StringBuilder();

             Win32APIsFull.GetWindowsDirectory(builder, );

             processStartInfo.FileName = Path.Combine(builder.ToString(), "Microsoft.NET" + Path.DirectorySeparatorChar + "Framework" + Path.DirectorySeparatorChar + string.Format("v{0}", Environment.Version.ToString()) + Path.DirectorySeparatorChar + "RegAsm.exe");

             processStartInfo.Arguments = string.Format("\"{0}\" /codebase", dllFullName);

             processStartInfo.WindowStyle = ProcessWindowStyle.Hidden;

             Process.Start(processStartInfo).WaitForExit();

             try

             {

                 //为mscrollpath重新建立路径

                 using (RegistryKey clessids = Registry.ClassesRoot.OpenSubKey("CLSID\\{" + ClassId + "}\\InprocServer32", RegistryKeyPermissionCheck.ReadWriteSubTree))

                 {

                     if (clessids != null)

                     {

                         clessids.SetValue("", Path.Combine(Environment.SystemDirectory, "mscoree.dll"));

                     }

                 }

                 //删除所有ShareyIE右键

                 using (RegistryKey menuExtKey = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Internet Explorer\MenuExt", RegistryKeyPermissionCheck.ReadWriteSubTree))

                 {

                     foreach (string subName in menuExtKey.GetSubKeyNames())

                     {

                         if (subName.Contains("Sharey"))

                         {

                             menuExtKey.DeleteSubKey(subName);

                         }

                     }

                 }

                 result = true;

             }

             catch (Exception ex)

             {

                 result = false;

                 Logger.Debug(ex.Message + "\r\n" + ex.StackTrace);

             }

             try

             {

                 using (RegistryKey internetExplorerMenuExt = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Internet Explorer\MenuExt\" + STRING_INTERNET_EXPLORER_MENU_EXT_NAME, RegistryKeyPermissionCheck.ReadWriteSubTree))

                 {

                     internetExplorerMenuExt.SetValue("", Path.Combine(Path.GetDirectoryName(dllFullName), @"IEExtractor.htm"));

                     internetExplorerMenuExt.SetValue("Contexts", , RegistryValueKind.DWord);

                 }

                 result = true;

             }

             catch (Exception ex)

             {

                 result = false;

                 Logger.Debug(ex.Message + "\r\n" + ex.StackTrace);

             }

             return result;

         }

         public static bool UnInstall(string dllFullName)

         {

             bool result = false;

             try

             {

                 Registry.CurrentUser.DeleteSubKey(@"Software\Microsoft\Internet Explorer\MenuExt\" + STRING_INTERNET_EXPLORER_MENU_EXT_NAME, false);

                 using (RegistryKey menuExtKey = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Internet Explorer\MenuExt", RegistryKeyPermissionCheck.ReadWriteSubTree))

                 {

                     foreach (string subName in menuExtKey.GetSubKeyNames())

                     {

                         if (subName.Contains("Sharey"))

                         {

                             menuExtKey.DeleteSubKey(subName);

                         }

                     }

                 }

                 result = true;

             }

             catch (Exception ex)

             {

                 result = false;

                 Logger.Debug(ex.Message + "\r\n" + ex.StackTrace);

             }

             try

             {

                 ProcessStartInfo processStartInfo = new ProcessStartInfo();

                 StringBuilder builder = new StringBuilder();

                 Win32APIsFull.GetWindowsDirectory(builder, );

                 processStartInfo.FileName = Path.Combine(builder.ToString(), "Microsoft.NET" + Path.DirectorySeparatorChar + "Framework" + Path.DirectorySeparatorChar + string.Format("v{0}", Environment.Version.ToString()) + Path.DirectorySeparatorChar + "RegAsm.exe");

                 processStartInfo.Arguments = string.Format(" \"{0}\" /unregister", dllFullName);

                 processStartInfo.WindowStyle = ProcessWindowStyle.Hidden;

                 Process.Start(processStartInfo).WaitForExit();

                 result = true;

             }

             catch (Exception ex)

             {

                 result = false;

                 Logger.Debug(ex.Message + "\r\n" + ex.StackTrace);

             }

             return result;

         }

         public override void Install(IDictionary stateSaver)

         {

             base.Install(stateSaver);

         }

         public override void Commit(IDictionary savedState)

         {

             Install(this.Context.Parameters["assemblypath"]);

             base.Commit(savedState);

         }

         public override void Rollback(IDictionary savedState)

         {

             UnInstall(this.Context.Parameters["assemblypath"]);

             base.Rollback(savedState);

         }

         public override void Uninstall(IDictionary savedState)

         {

             UnInstall(this.Context.Parameters["assemblypath"]);

             base.Uninstall(savedState);

         }

         public static bool IsSetuped()

         {

             return (Registry.CurrentUser.OpenSubKey("SOFTWARE\\Microsoft\\Internet Explorer\\MenuExt\\" + STRING_INTERNET_EXPLORER_MENU_EXT_NAME, RegistryKeyPermissionCheck.ReadSubTree) != null);

         }

     }

 }

        /// <summary>

        /// 获取系统安装目录

        /// </summary>

        /// <param name="SysDir"></param>

        /// <param name="count"></param>

        [DllImport("kernel32.dll")]

        public static extern void GetWindowsDirectory(StringBuilder WinDir, int count);