(Go) List Files/Directories in Zip by Index

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Chilkat Go Downloads Go Package for Windows, MacOS, Linux, Alpine Linux, Solaris

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

    zip := chilkat.NewZip()

    success := zip.OpenZip("qa_data/zips/sample.zip")
    if success != true {
        fmt.Println(zip.LastErrorText())
        zip.DisposeZip()
        return
    }

    numEntries := zip.NumEntries()
    i := 0

    // entry is a ZipEntry

    for i < numEntries {
        entry := zip.GetEntryByIndex(i)
        // Note: In the ZIP file format, it is not required for a ZIP file to contain explicit directory entries. 
        // However, explicit directory entries can be included for convenience and compatibility with certain ZIP file processing tools and software.
        // An explicit directory entry in a ZIP file is an entry that specifically represents a directory, rather than a file. 
        // It usually has a directory name with a trailing slash (/) and zero-length content.
        if entry.IsDirectory() {
            fmt.Println(i, ": ", entry.FileName(), " (directory)")
        } else {
            fmt.Println(i, ": ", entry.FileName())
        }

        entry.DisposeZipEntry()
        i = i + 1
    }

    // Sample output:

    // 0: aaa/ (directory)
    // 1: aaa/pigs.json
    // 2: bbb/ (directory)
    // 3: bbb/base64Cert.txt
    // 4: bbb/sub1/ (directory)
    // 5: bbb/sub1/brasil_cert.pem
    // 6: bbb/sub2/ (directory)
    // 7: bbb/sub2/penguins.gif
    // 8: bbb/sub2/starfish.jpg
    // 9: hamlet.xml
    // 10: hello.pdf

    zip.CloseZip()

    zip.DisposeZip()