Classic ASP

Change a Filename before Unzipping

How to open a zip and modify the filename of one or more files within the zip before unzipping.

Chilkat Classic ASP Downloads

Classic ASP

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<%
success = 0

' This example requires the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.

set zip = Server.CreateObject("Chilkat.Zip")

success = zip.OpenZip("test.zip")
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( zip.LastErrorText) & "</pre>"
    Response.End
End If

set entry = Server.CreateObject("Chilkat.ZipEntry")

success = zip.EntryOf("hamlet.xml",entry)
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( zip.LastErrorText) & "</pre>"
    Response.End
End If

entry.FileName = "hamlet2.xml"

success = zip.EntryOf("helloWorld.pl",entry)
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( zip.LastErrorText) & "</pre>"
    Response.End
End If

entry.FileName = "hw.pl"

' Now unzip to the "test" subdirectory, under our current
' working directory:
numFilesUnzipped = zip.Unzip("test")
If (numFilesUnzipped < 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( zip.LastErrorText) & "</pre>"
    Response.End
End If

' The filenames within the .zip are unchanged, but it unzipped
' test/hw.pl and test/hamlet2.xm

%>
</body>
</html>