(Swift 3/4) Global Unlock

Demonstrates how to unlock the Chilkat API with a global (Bundle) purchased unlock code, or with a 30-day trial unlock code.

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

func chilkatTest() {
    // The Chilkat API can be unlocked for a fully-functional 30-day trial by passing any
    // string to the UnlockBundle method.  A program can unlock once at the start. Once unlocked,
    // all subsequently instantiated objects are created in the unlocked state. 
    // 
    // After licensing Chilkat, replace the "Anything for 30-day trial" with the purchased unlock code.
    // To verify the purchased unlock code was recognized, examine the contents of the LastErrorText
    // property after unlocking.  For example:
    let glob = CkoGlobal()!
    var success: Bool = glob.unlockBundle("Anything for 30-day trial")
    if success != true {
        print("\(glob.lastErrorText!)")
        return
    }

    var status: Int = glob.unlockStatus.intValue
    if status == 2 {
        print("Unlocked using purchased unlock code.")
    }
    else {
        print("Unlocked in trial mode.")
    }

    // The LastErrorText can be examined in the success case to see if it was unlocked in
    // trial more, or with a purchased unlock code.
    print("\(glob.lastErrorText!)")

}