(Perl) Iterate over Matching Filenames

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.

Note: This example requires Chilkat v11.0.0 or greater.

Chilkat Perl Downloads Perl Module for Windows, MacOS, Linux, Alpine Linux

use chilkat();

$success = 0;

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

$zip = chilkat::CkZip->new();

# Open a .zip containing PEM files, among other things..
$success = $zip->OpenZip("qa_data/certs/thawte-roots.zip");
if ($success == 0) {
    print $zip->lastErrorText() . "\r\n";
    exit;
}

$entry = chilkat::CkZipEntry->new();

$pattern = "*.pem";

$bHasMoreMatches = $zip->EntryMatching($pattern,$entry);
while ($bHasMoreMatches == 1) {

    print "Entry: " . $entry->fileName() . "\r\n";

    # Get the uncommpressed contents of the entry:
    $pemStr = $entry->unzipToString(0,"utf-8");
    print $pemStr . "\r\n";

    $bHasMoreMatches = $entry->GetNextMatch($pattern);
}