Classic ASP

Unzip Encrypted Text into a String Variable

Demonstrates how to open an encrypted .zip archive and unzip a text file directly into a string variable.

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")

' Set the password required for decrypting.
zip.DecryptPassword = "myPassword"

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

' Locate the file within the Zip to be unzipped into a string variable:
set entry = Server.CreateObject("Chilkat.ZipEntry")
success = zip.EntryMatching("*.csv",entry)
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( zip.LastErrorText) & "</pre>"
    Response.End
End If

' lineEndingBehavior:
' 0 = leave unchanged.
' 1 = convert all to bare LF's
' 2 = convert all to CRLF's
lineEndingBehavior = 0
srcCharset = "utf-8"

strCsv = entry.UnzipToString(lineEndingBehavior,srcCharset)
Response.Write "<pre>" & Server.HTMLEncode( strCsv) & "</pre>"

%>
</body>
</html>