ASP学习:远程注册自己的组件

2005-3-15 7:25:49　　作者：模板天下收集整理　　来源：未知　网友评论 0 条　论坛

　　把asp程序作成dll很多好处，但是有一点，该dll必须注册才能在asp中调用。如果是自己的服务器那还好，但如果是租用的虚拟服务器，就没办法使用了。
怎样在远程主机上注册我们的dll呢？在服务器端使用Shell！！！

让我们先将自己的dll文件通过ftp或http上传到服务器上，然后作一个asp程序，调用WScript.Shell来 执行regsvr32命令：
Set oShell = CreateObject ("WScript.Shell")
oShell.Run "c:\WINNT\system32\regsvr32.exe /s d:\xxx.dll", 0, False
当然如果对方的服务器安全搞的很好的话，这个代码也许就不能用了，但不管怎么样，学习一下 也是好的，：）
在这里也要提醒那些出租空间的朋友，你的服务器是否限制了使用WScript.Shell的权限？还是小心为妙

完整代码如下，保存为.asp即可使用：
<% Response.Buffer = True %>
<% Server.ScriptTimeout = 500
Dim frmFolderPath, frmFilePath

frmFolderPath = Request.Form("frmFolderPath")
frmFilePath = Request.Form("frmDllPath")
frmMethod = Request.Form("frmMethod")
btnREG = Request.Form("btnREG")
%>

Regsvr Functions Insert Path to DLL Directory <% IF Request.Form("btnFileList") <> "" OR btnREG <> "" Then Set RegisterFiles = New clsRegister RegisterFiles.EchoB("Select File") Call RegisterFiles.init(frmFolderPath) RegisterFiles.EchoB(" ") IF Request.Form("btnREG") <> "" Then Call RegisterFiles.Register(frmFilePath, frmMethod) End IF Set RegisterFiles = Nothing End IF %>

<%
Class clsRegister

Private m_oFS

Public Property Let oFS(objOFS)
m_oFS = objOFS
End Property

Public Property Get oFS()
Set oFS = Server.CreateObject("Scripting.FileSystemObject")
End Property

Sub init(strRoot) 'Root to Search (c:, d:, e:)
Dim oDrive, oRootDir
IF oFS.FolderExists(strRoot) Then
IF Len(strRoot) < 3 Then 'Must Be a Drive
Set oDrive = oFS.GetDrive(strRoot)
Set oRootDir = oDrive.RootFolder
Else
Set oRootDir = oFS.GetFolder(strRoot)
End IF
Else
EchoB("Folder ( " & strRoot & " ) Not Found.")
Exit Sub
End IF
setRoot = oRootDir

Echo("")
Call getAllDlls(oRootDir)
EchoB("")
BuildOptions
End Sub

Sub getAllDlls(oParentFolder) '通过fso列举所有的dll和ocx文件
Dim oSubFolders, oFile, oFiles
Set oSubFolders = oParentFolder.SubFolders
Set opFiles = oParentFolder.Files

For Each oFile in opFiles
IF Right(lCase(oFile.Name), 4) = ".dll" OR Right(lCase(oFile.Name), 4) = ".ocx" Then
Echo("" _
& oFile.Name & "")
End IF
Next

On Error Resume Next
For Each oFolder In oSubFolders 'Iterate All Folders in Drive
Set oFiles = oFolder.Files
For Each oFile in oFiles
IF Right(lCase(oFile.Name), 4) = ".dll" OR Right(lCase(oFile.Name), 4) = ".ocx" Then
Echo("" _
& oFile.Name & "")
End IF
Next
Call getAllDlls(oFolder)
Next
On Error GoTo 0
End Sub

Sub Register(strFilePath, regMethod)
Dim theFile, strFile, oShell, exitcode
Set theFile = oFS.GetFile(strFilePath)
strFile = theFile.Path

Set oShell = CreateObject ("WScript.Shell")

IF regMethod = "REG" Then 'Register
oShell.Run "c:\WINNT\system32\regsvr32.exe /s " & strFile, 0, False
exitcode = oShell.Run("c:\WINNT\system32\regsvr32.exe /s " & strFile, 0, False)
EchoB("regsvr32.exe exitcode = " & exitcode)
Else 'unRegister
oShell.Run "c:\WINNT\system32\regsvr32.exe /u/s " & strFile, 0, False
exitcode = oShell.Run("c:\WINNT\system32\regsvr32.exe /u/s " & strFile, 0, False)
EchoB("regsvr32.exe exitcode = " & exitcode)
End IF

Cleanup oShell
End Sub

Sub BuildOptions
EchoB("Register: ")
EchoB("unRegister: ")
End Sub

Function Echo(str)
Echo = Response.Write(str & vbCrLf)
End Function

Function EchoB(str)
EchoB = Response.Write(str & "
" & vbCrLf)
End Function

Sub Cleanup(obj)
If isObject(obj) Then
Set obj = Nothing
End IF
End Sub

Sub Class_Terminate()
Cleanup oFS
End Sub
End Class
%>

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