(Lianja) 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.

Chilkat Lianja Extension Download Chilkat Lianja Extension

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

loZip = createobject("CkZip")

// Open a .zip containing PEM files, among other things..
llSuccess = loZip.OpenZip("qa_data/certs/thawte-roots.zip")
if (llSuccess <> .T.) then
    ? loZip.LastErrorText
    release loZip
    return
endif

loEntry = loZip.FirstMatchingEntry("*.pem")
if (loZip.LastMethodSuccess <> .T.) then
    ? "No PEM entries found."
    release loZip
    return
endif

llBContinue = .T.
do while (llBContinue = .T.)

    ? "Entry: " + loEntry.FileName

    // Get the uncommpressed contents of the entry:
    lcPemStr = loEntry.UnzipToString(0,"utf-8")
    ? lcPemStr

    loNextEntry = loEntry.NextMatchingEntry("*.pem")
    llBContinue = loEntry.LastMethodSuccess
    release loEntry
    loEntry = loNextEntry
enddo


release loZip