(Swift 2) Delete FTP Directory Tree

Delete an entire directory tree on an FTP server.

Chilkat Downloads for the Swift Programming Language MAC OS X (Cocoa) Objective-C/Swift Libs iOS Objective-C/Swift Libs

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

    let ftp = CkoFtp2()

    ftp.Hostname = "ftp.yourftpserver.com"
    ftp.Username = "****"
    ftp.Password = "****"

    // Connect and login to the FTP server.
    var success: Bool = ftp.Connect()
    if success != true {
        print("\(ftp.LastErrorText)")
        return
    }

    // Set the current remote directory to the root of
    // the tree to be deleted
    success = ftp.ChangeRemoteDir("/something")
    if success != true {
        print("\(ftp.LastErrorText)")
        return
    }

    // Delete the entire tree.  All sub-directories and files are deleted.
    success = ftp.DeleteTree()
    if success != true {
        print("\(ftp.LastErrorText)")
        return
    }

    // The /something directory still exists.  To delete it,
    // we move up one directory level and then delete it.
    success = ftp.ChangeRemoteDir("..")
    if success != true {
        print("\(ftp.LastErrorText)")
        return
    }

    success = ftp.RemoveRemoteDir("something")
    if success != true {
        print("\(ftp.LastErrorText)")
        return
    }

    success = ftp.Disconnect()

}