(Swift 3,4,5...) FTP Upload with Progress Event Callbacks

FTP upload with progress event callbacks.

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

class ftpProgress : CkoFtp2Progress {

    override func PercentDone(pctDone: NSNumber!, abort: UnsafeMutablePointer<ObjCBool>) {
        abort.memory = false
        let percentDone: Int = pctDone
        print("Percent Done: \(percentDone)")
    }

    override func ProgressInfo(name: String!, value: String!) {
        print("\(name!): \(value!)")
    }

}


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

    let ftp = CkoFtp2()!
    let ftp_progress = ftpProgress()
    ftp.setEventCallbackObject(ftp_progress)

    ftp.hostname = "ftp.someFtpServer.com"
    ftp.username = "my_ftp_username"
    ftp.password = "my_ftp_password"

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

    // Change to the remote directory where the file will be uploaded.
    success = ftp.changeRemoteDir("junk")
    if success != true {
        print("\(ftp.lastErrorText!)")
        return
    }

    // Upload a file.
    var localPath: String? = "c:/temp/hamlet.xml"
    var remoteFilename: String? = "hamlet.xml"

    success = ftp.putFile(localPath, remoteFilename: remoteFilename)
    if success != true {
        print("\(ftp.lastErrorText!)")
        return
    }

    success = ftp.disconnect()

    print("File Uploaded!")

}