整理のために古いディスクを漁っていたら、汎用的に使えそうなWSH(VBScript)の関数群が出てきたのでメモ。
機能はファイルコピー、テンポラリディレクトリの取得、ファイルリストの取得、テキストファイルの中身を配列に読み込む、ファイルとディレクトリの存在確認、正規表現のマッチ。当時のことはよく覚えていないけど、とりあえずPHPライクに便利関数が欲しかったんだと思います。
Function FileCopy(src,dst,overwrite)
Dim objFS, objWshShell
Set objWshShell = WScript.CreateObject("WScript.Shell")
Set objFS = WScript.CreateObject("Scripting.FileSystemObject")
objFS.CopyFile src,dst,overwrite
End Function
Function GetTemporaryDirectory
Dim objWshShell
Set objWshShell = WScript.CreateObject("WScript.Shell")
GetTemporaryDirectory = objWshShell.ExpandEnvironmentStrings("%TEMP%")
End Function
Function GetFileList(dir, reg)
Dim objFS, objFolder
Dim fileCol,tmpFile,fileNames
Dim i
Set objFS = WScript.CreateObject("Scripting.FileSystemObject")
Set objFolder = objFS.GetFolder(dir)
Set fileCol = objFolder.Files
fileNames = Array(1)
i = 0
For Each tmpFile in fileCol
If RegMatch(reg, tmpFile.name, False) Then
fileNames(i) = tmpFile.name
i = i + 1
Redim Preserve fileNames(i)
End If
Next
GetFileList = fileNames
End Function
Function FileReadArray(filename)
Const ForReading = 1, ForWriting = 2
Dim objFS, objFileStream
Dim lines
Dim i
Set objFS = WScript.CreateObject("Scripting.FileSystemObject")
Set objFileStream = objFS.OpenTextFile(filename, ForReading)
lines = Array(1)
i = 0
Do While objFileStream.AtEndOfStream <> True
lines(i) = objFileStream.ReadLine
i = i + 1
Redim Preserve lines(i)
Loop
FileReadArray = lines
End Function
Function FileExists(filepath)
Dim objFS
Set objFS = WScript.CreateObject("Scripting.FileSystemObject")
FileExists = objFS.FileExists(filepath)
End Function
Function DirectoryExists(dir)
Dim objFS
Set objFS = WScript.CreateObject("Scripting.FileSystemObject")
DirectoryExists = objFS.FolderExists(dir)
End Function
Function SetRegistry(strName, anyValue ,strType)
Dim objWshShell
Set objWshShell = WScript.CreateObject("WScript.Shell")
objWshShell.RegWrite strName, anyValue, strType
End Function
Function RegMatch(pattern, string, ignoreCase)
Dim regEx, Matches
Set regEx = New RegExp
regEx.Pattern = pattern
regEx.IgnoreCase = ignoreCase
regEx.Global = True
Set Matches = regEx.Execute(string)
If Matches.Count = 0 Then
RegMatch = False
Else
RegMatch = True
End If
End Function
タグ: VBScript
HOMMA Teppei
