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Iterate over Matching Filenames

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Iterates over files within a .zip that match a pattern. In this case, the pattern is "*.pem". This example will open a .zip containing files of type .txt, .cer, .pem, and possibly others, and will iterate over only the .pem files.

Chilkat PowerShell Downloads

PowerShell
Add-Type -Path "C:\chilkat\ChilkatDotNet47-x64\ChilkatDotNet47.dll"

$success = $false

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

$zip = New-Object Chilkat.Zip

# Open a .zip containing PEM files, among other things..
$success = $zip.OpenZip("qa_data/certs/thawte-roots.zip")
if ($success -eq $false) {
    $($zip.LastErrorText)
    exit
}

$entry = New-Object Chilkat.ZipEntry

$pattern = "*.pem"

$bHasMoreMatches = $zip.EntryMatching($pattern,$entry)
while ($bHasMoreMatches -eq $true) {

    $("Entry: " + $entry.FileName)

    # Get the uncommpressed contents of the entry:
    $pemStr = $entry.UnzipToString(0,"utf-8")
    $($pemStr)

    $bHasMoreMatches = $entry.GetNextMatch($pattern)
}