使用VBSCRIPT安装字体

　　根据新系统要求，经常要部署一些原来系统里没有的字体，原先我为了图省事经常会要求用户手动安装字体文件，虽然Windows的易用性做得相当不错，但是仍然要照顾一些不会安装字体的人，其实把这些字体打包进安装包更为方便，不过我觉得总不能每有新字体都要搞个安装包那么麻烦吧。更重要的是仍然有人会问我字体怎么安装，以前清一色的Windows XP系统，我倒也方便，直接告知打开控制面板找到字体文件夹，把要安装的字体拖进去即可；现在有Windows 7还是Windows 8等各种版本Windows系统，对于安装字体这个小小操作我也开始分情况讨论了。

　　使用VBScript脚本来实现这个功能。脚本的重点是采用Shell.ApplicationActiveX/COM对象实现复制到系统特殊文件夹下，实际上这个操作和用户手动复制到字体文件夹下一样，系统会自动为我们安装字体而不需要我们顾及注册表更新的问题，对于Vista及更高版本的系统来说，我参考了《The true ultimate font install for Windows 7 and XP vbs》的做法，使用.InvokeVerb("Install")直接调用字体文件对象的安装命令。

详细的代码如下（请复制的朋友手下留情，保留版权信息，谢谢）：

'
' File Description : VBScript Windows Fonts Installer
'
' Copyright (c) 2016-2017 Cheney_Yang. All rights reserved.
'
' Author: Cheney_Yang
' This code is distributed under the BSD license
'
' Usage:
'    Drag Font files or folder to this script
'    or Double click this script file, It will install fonts on the current directory
'    or select font directory to install
' *** 请不要移除此版权信息 ***
'
Option Explicit

Const FONTS = &H14&
Const HKEY_LOCAL_MACHINE = &H80000002
Const strComputer = "." 

Const SHELL_MY_COMPUTER = &H11
Const SHELL_WINDOW_HANDLE =
Const SHELL_OPTIONS =
Function GetOpenDirectory(title)
    Dim ShlApp,ShlFdr,ShlFdrItem

    Set ShlApp = WSH.CreateObject("Shell.Application")
    Set ShlFdr = ShlApp.Namespace(SHELL_MY_COMPUTER)
    Set ShlFdrItem = ShlFdr.Self
    GetOpenDirectory = ShlFdrItem.Path
    Set ShlFdrItem = Nothing
    Set ShlFdr = Nothing

    Set ShlFdr = ShlApp.BrowseForFolder _
                (SHELL_WINDOW_HANDLE, _
                title, _
                SHELL_OPTIONS, _
                GetOpenDirectory)
    If ShlFdr Is Nothing Then
        GetOpenDirectory = ""
    Else
        Set ShlFdrItem = ShlFdr.Self
        GetOpenDirectory = ShlFdrItem.Path
        Set ShlFdrItem = Nothing
    End If
    Set ShlApp = Nothing
End Function

Function IsVista()
    IsVista = False
    Dim objWMIService, colOperationSystems, objOperationSystem
    Set objWMIService = GetObject("winmgmts:{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2")
    Set colOperationSystems = objWMIService.ExecQuery ("Select * from Win32_OperatingSystem")
        For Each objOperationSystem In colOperationSystems
            If CInt(Left(objOperationSystem.Version, )) >  Then
                IsVista = True
                Exit Function
            End If
        Next
    Set colOperationSystems = Nothing
    Set objWMIService = Nothing
End Function

Class FontInstaller

    Private objShell
    Private objFolder
    Private objRegistry
    Private strKeyPath
    Private objRegExp
    Private objFileSystemObject
    Private objDictFontFiles
    Private objDictFontNames
    Private pfnCallBack
    Private blnIsVista

    Public Property Get FileSystemObject
        Set FileSystemObject = objFileSystemObject
    End Property

    Public Property Let CallBack(value)
        pfnCallBack = value
    End Property

    Private Sub Class_Initialize()
        strKeyPath = "Software\Microsoft\Windows NT\CurrentVersion\Fonts"

        Set objShell = CreateObject("Shell.Application")
        Set objFileSystemObject = CreateObject("Scripting.FileSystemObject")
        Set objFolder = objShell.Namespace(FONTS)
        Set objDictFontFiles = CreateObject("Scripting.Dictionary")
        Set objDictFontNames = CreateObject("Scripting.Dictionary")
        Set objRegistry = GetObject("winmgmts:{impersonationLevel=impersonate}!\\" &_
                     strComputer & "\root\default:StdRegProv")
        Set objRegExp = New RegExp
            objRegExp.Global = False
            objRegExp.Pattern = "^([^\(]+) \(.+$"

        blnIsVista = IsVista()
        makeFontNameList
        makeFontFileList
    End Sub

    Private Sub Class_Terminate()
        Set objRegExp = Nothing
        Set objRegistry = Nothing
        Set objFolder = Nothing
            objDictFontFiles.RemoveAll
        Set objDictFontFiles = Nothing
            objDictFontNames.RemoveAll
        Set objDictFontNames = Nothing
        Set objFileSystemObject = Nothing
        Set objShell = Nothing
    End Sub

    Private Function GetFilenameWithoutExtension(ByVal FileName)
        ' http://social.technet.microsoft.com/Forums/en-US/ebe19301-541a-412b-8e89-08c4263cc60b/get-filename-without-extension
        Dim Result, i
        Result = FileName
        i = InStrRev(FileName, ".")
        If ( i >  ) Then
        Result = Mid(FileName, , i - )
        End If
        GetFilenameWithoutExtension = Result
    End Function

    Private Sub makeFontNameList()
        On Error Resume Next
        Dim strValue,arrEntryNames
        objRegistry.EnumValues HKEY_LOCAL_MACHINE, strKeyPath, arrEntryNames
        For Each strValue in arrEntryNames
           objDictFontNames.Add objRegExp.Replace(strValue, "$1"), strValue
        Next
        If Err.Number<> Then Err.Clear
    End Sub

    Private Sub makeFontFileList()
        On Error Resume Next
        Dim objFolderItem,colItems,objItem
        Set objFolderItem = objFolder.Self
        'Wscript.Echo objFolderItem.Path
        Set colItems = objFolder.Items
        For Each objItem in colItems
            objDictFontFiles.Add GetFilenameWithoutExtension(objItem.Name),objItem.Name
        Next
        Set colItems = Nothing
        Set objFolderItem = Nothing
        If Err.Number<> Then Err.Clear
    End Sub

    Function getBaseName(ByVal strFileName)
        getBaseName = objFileSystemObject.GetBaseName(strFileName)
    End Function

    Public Function PathAddBackslash(strFileName)
        PathAddBackslash = strFileName
        If objFileSystemObject.FolderExists(strFileName) Then
          Dim last
          ' 文件夹存在
          ' 截取最后一个字符
          last = Right(strFileName, )
          If last<>"\" And last<>"/" Then
            PathAddBackslash = strFileName & "\"
          End If
        End If
    End Function

    Public Function isFontInstalled(ByVal strName)
        isFontInstalled = objDictFontNames.Exists(strName) Or objDictFontFiles.Exists(strName)
    End Function

    Public Function isFontFileInstalled(ByVal strFileName)
        isFontFileInstalled = isFontInstalled(objFileSystemObject.GetBaseName(strFileName))
    End Function

    Public Sub installFromFile(ByVal strFileName)
        Dim strExtension, strBaseFileName, objCallBack, nResult
        strBaseFileName = objFileSystemObject.GetBaseName(strFileName)
        strExtension = UCase(objFileSystemObject.GetExtensionName(strFileName))

        If Len(pfnCallBack) >  Then
            Set objCallBack = GetRef(pfnCallBack)
        Else
            Set objCallBack = Nothing
        End If

        If strExtension = "TTF" Or strExtension = "TTC" Or strExtension = "OTF" Then
            If Not isFontInstalled(strBaseFileName) Then
                If blnIsVista Then
                    Dim objFont, objFontNameSpace
                    Set objFontNameSpace = objShell.Namespace(objFileSystemObject.GetParentFolderName(strFileName))
                    Set objFont = objFontNameSpace.ParseName(objFileSystemObject.GetFileName(strFileName))
                        'WSH.Echo objFileSystemObject.GetParentFolderName(strFileName)
                        objFont.InvokeVerb("Install")
                    Set objFont = Nothing
                    Set objFontNameSpace = Nothing
                Else
                'WSH.Echo strFileName
                objFolder.CopyHere strFileName
                End If

                nResult =
            Else
                nResult =
            End If
        Else
            nResult = -
        End If

        If IsObject(objCallBack) Then
            objCallBack Me, strFileName, nResult
            Set objCallBack = Nothing

        End If
    End Sub

    Public Sub installFromDirectory(ByVal strDirName)
        Dim objFolder, colFiles, objFile
        Set objFolder = objFileSystemObject.GetFolder(strDirName)
        Set colFiles = objFolder.Files
        For Each objFile in colFiles
            If objFile.Size >  Then
                installFromFile PathAddBackslash(strDirName) & objFile.Name
            End If
        Next

        Set colFiles = Nothing
        Set objFolder = Nothing
    End Sub

    Public Sub setDragDrop(objArgs)
        ' http://msdn.microsoft.com/en-us/library/c488f3e0(v=vs.84).aspx
        Dim i
        For i =  to objArgs.Count -
           If objFileSystemObject.FileExists(objArgs(i)) Then
                installFromFile objArgs(i)
           ElseIf objFileSystemObject.FolderExists(objArgs(i)) Then
                installFromDirectory objArgs(i)
           End If
        Next
    End Sub
End Class

Sub ForceCScriptExecution()
    ' https://stackoverflow.com/questions/4692542/force-a-vbs-to-run-using-cscript-instead-of-wscript
    ' http://www.winhelponline.com/articles/185/1/VBScripts-and-UAC-elevation.html
    Dim Arg, Str
    If Not LCase( Right( WScript.FullName,  ) ) = "\cscript.exe" Then
        For Each Arg In WScript.Arguments
            If InStr( Arg, " " ) Then Arg = """" & Arg & """"
            Str = Str & " " & Arg
        Next

        If IsVista() Then
            CreateObject( "Shell.Application" ).ShellExecute _
                "cscript.exe","//nologo """ & _
                WScript.ScriptFullName & _
                """ " & Str, "", "runas",
        Else

            CreateObject( "WScript.Shell" ).Run _
            "cscript //nologo """ & _
            WScript.ScriptFullName & _
            """ " & Str

        End If
        WScript.Quit
    End If
End Sub

Sub DisplayMessage(ByRef objInstaller, ByVal strFileName, ByVal nResult)
    WScript.StdOut.Write "Install " & objInstaller.getBaseName(strFileName) & " ->>> "
    Select Case nResult
        Case
            WScript.StdOut.Write "SUCCEEDED"
        Case
            WScript.StdOut.Write "ALREADY INSTALLED"
        Case -
            WScript.StdOut.Write "FAILED (Reason: Not a Font File)"
    End Select
    WScript.StdOut.Write vbCrLf
End Sub

Sub Pause(strPause)
     WScript.Echo (strPause)
     WScript.StdIn.Read()
End Sub

Function VBMain(colArguments)
    VBMain = 

    ForceCScriptExecution()

    WSH.Echo "Easy Font Installer 1.0" & vbCrLf &_
              "Written By Cheney_Yang " & vbCrLf & vbCrLf
    Dim objInstaller, objFso, objDictFontFiles
    Set objInstaller = New FontInstaller
        objInstaller.CallBack = "DisplayMessage"
        If colArguments.Count >  Then
            objInstaller.setDragDrop colArguments
        Else
            Set objFso = objInstaller.FileSystemObject
            Set objDictFontFiles = CreateObject("Scripting.Dictionary")
            Dim objFolder, colFiles, objFile, strDirName, strExtension
            strDirName = objFso.GetParentFolderName(WScript.ScriptFullName)
            Set objFolder = objFso.GetFolder(strDirName)
            Set colFiles = objFolder.Files
            For Each objFile in colFiles
                If objFile.Size >  Then
                    strExtension = UCase(objFso.GetExtensionName(objFile.Name))
                    If strExtension = "TTF" Or strExtension = "TTC" Or strExtension = "OTF" Then
                        objDictFontFiles.Add objFile.Name, objInstaller.PathAddBackslash(strDirName) & objFile.Name
                    End If
                End If
            Next

            Set colFiles = Nothing
            Set objFolder = Nothing
            Set objFso = Nothing

            If objDictFontFiles.Count >  Then
                If MsgBox("Current Directory has " & objDictFontFiles.Count & " Font Files." & vbCrLf &_
                        vbCrLf & "Click OK to continue install or Cancel to Select Directory", ) =  Then
                      Dim i, objItems
                      For i =  To  objDictFontFiles.Count-
                        objItems = objDictFontFiles.Items
                        objInstaller.installFromFile objItems(i)
                      Next
                Else
                    strDirName = GetOpenDirectory("Select Fonts Directory:")
                    If strDirName<>"" Then
                        objInstaller.installFromDirectory strDirName
                    Else
                        WScript.Echo "----- Drag Font File To This Script -----"
                    End If
                End If
            End If
                objDictFontFiles.RemoveAll
            Set objDictFontFiles = Nothing
        End If
    Set objInstaller = Nothing

    Pause vbCrLf & vbCrLf & "Press Enter to continue"
End Function

WScript.Quit(VBMain(WScript.Arguments))

　　这个脚本的使用方法很简单，将上述代码保存为VBS文件，然后将要安装的字体或者包含字体的文件夹拖放到这个脚本文件即可，还有个方法就是直接双击脚本，然后按照提示会自动安装与脚本同路径的字体文件或者提示选择字体所在路径以便于安装。

　　还有一处值得注意的是：我对已经安装的字体是采取建立字体列表，然后判断当前安装的字体是否存在于字体列表，字体列表的来源是已经安装的字体在系统的注册名（存在于注册表中）和已经安装的字体文件名。唯一遗憾的是我是通过比判断安装字体的文件名是否在字体列表中来判断字体是否安装，这里的问题主要是待安装的字体文件名不一定与字体真实的名字一致，字体真实的名字是需要读取二进制字体文件从中来获取的，这样脚本又复杂了，所以放弃了这种方式。