Basic code to get the Hardware Model of an iOS device in Swift

iOS Hardware Scanner

func platform() -> String {
    var size: UInt = 0
    sysctlbyname("hw.machine", nil, &size, nil, 0)
    var machine = [CChar](count: Int(size), repeatedValue: 0)
    sysctlbyname("hw.machine", &machine, &size, nil, 0)
    return String.fromCString(machine)!
}

func model() -> String {
    let model = self.platform()
    
    switch model {
    case "iPhone1,1":
        return "iPhone 1G"
    case "iPhone1,2":
        return "iPhone 3G"
    case "iPhone2,1":
        return "iPhone 3GS"
    case "iPhone3,1":
        return "iPhone 4"
    case "iPhone3,3":
        return "Verizon iPhone 4"
    case "iPhone4,1":
        return "iPhone 4S"
    case "iPhone5,1":
        return "iPhone 5 (GSM)"
    case "iPhone5,2":
        return "iPhone 5 (GSM+CDMA)"
    case "iPhone5,3":
        return "iPhone 5c (GSM)"
    case "iPhone5,4":
        return "iPhone 5c (GSM+CDMA)"
    case "iPhone6,1":
        return "iPhone 5s (GSM)"
    case "iPhone6,2":
        return "iPhone 5s (GSM+CDMA)"
    case "iPhone7,2":
        return "iPhone 6"
    case "iPhone7,1":
        return "iPhone 6 Plus"
    case "iPod1,1":
        return "iPod Touch 1G"
    case "iPod2,1":
        return "iPod Touch 2G"
    case "iPod3,1":
        return "iPod Touch 3G"
    case "iPod4,1":
        return "iPod Touch 4G"
    case "iPod5,1":
        return "iPod Touch 5G"
    case "iPad1,1":
        return "iPad"
    case "iPad2,1":
        return "iPad 2 (WiFi)"
    case "iPad2,2":
        return "iPad 2 (GSM)"
    case "iPad2,3":
        return "iPad 2 (CDMA)"
    case "iPad2,4":
        return "iPad 2 (WiFi)"
    case "iPad2,5":
        return "iPad Mini (WiFi)"
    case "iPad2,6":
        return"iPad Mini (GSM)"
    case "iPad2,7":
        return "iPad Mini (GSM+CDMA)"
    case "iPad3,1":
        return "iPad 3 (WiFi)"
    case "iPad3,2":
        return "iPad 3 (GSM+CDMA)"
    case "iPad3,3":
        return "iPad 3 (GSM)"
    case "iPad3,4":
        return "iPad 4 (WiFi)"
    case "iPad3,5":
        return "iPad 4 (GSM)"
    case "iPad3,6":
        "iPad 4 (GSM+CDMA)"
    case "iPad4,1":
        return "iPad Air (WiFi)"
    case "iPad4,2":
        return "iPad Air (Cellular)"
    case "iPad4,3":
        return"iPad Air"
    case "iPad4,4":
        return "iPad Mini 2G (WiFi)"
    case "iPad4,5":
        return "iPad Mini 2G (Cellular)"
    case "iPad4,6":
        return "iPad Mini 2G"
    case "iPad4,7":
        return "iPad Mini 3 (WiFi)"
    case "iPad4,8":
        return "iPad Mini 3 (Cellular)"
    case "iPad4,9":
        return "iPad Mini 3 (China)"
    case "iPad5,3":
        return "iPad Air 2 (WiFi)"
    case "iPad5,4":
        return "iPad Air 2 (Cellular)"
    case "AppleTV2,1":
        return "Apple TV 2G"
    case "AppleTV3,1":
        return "Apple TV 3"
    case "AppleTV3,2":
        return "Apple TV 3 (2013)"
    case "i386":
        return "Simulator"
    case "x86_64":
        return "Simulator"
    default:
        return "Unknown Hardware \(model)"
    }
    return "Unknown Hardware \(model)"
}

It needs to be updated. XD