Node.js

Change a Filename before Unzipping

See more Zip Examples

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

NODEJS_PRELUDE

function chilkatExample() {

    var success = false;

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

    var zip = new chilkat.Zip();

    success = zip.OpenZip("test.zip");
    if (success == false) {
        console.log(zip.LastErrorText);
        return;
    }

    var entry = new chilkat.ZipEntry();

    success = zip.EntryOf("hamlet.xml",entry);
    if (success == false) {
        console.log(zip.LastErrorText);
        return;
    }

    entry.FileName = "hamlet2.xml";

    success = zip.EntryOf("helloWorld.pl",entry);
    if (success == false) {
        console.log(zip.LastErrorText);
        return;
    }

    entry.FileName = "hw.pl";

    // Now unzip to the "test" subdirectory, under our current
    // working directory:
    var numFilesUnzipped = zip.Unzip("test");
    if (numFilesUnzipped < 0) {
        console.log(zip.LastErrorText);
        return;
    }

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

}

chilkatExample();