/Swift/To get IPAddress for wifi , wired, and cellular

To get IPAddress for wifi , wired, and cellular

func getIPAddress() -> String {
    var address: String?
    var ifaddr: UnsafeMutablePointer<ifaddrs>? = nil
    if getifaddrs(&ifaddr) == 0 {
        var ptr = ifaddr
        while ptr != nil {
            defer { ptr = ptr?.pointee.ifa_next }

            guard let interface = ptr?.pointee else { return "" }
            let addrFamily = interface.ifa_addr.pointee.sa_family
            if addrFamily == UInt8(AF_INET) || addrFamily == UInt8(AF_INET6) {

                // wifi = ["en0"]
                // wired = ["en2", "en3", "en4"]
                // cellular = ["pdp_ip0","pdp_ip1","pdp_ip2","pdp_ip3"]

                let name: String = String(cString: (interface.ifa_name))
                if  name == "en0" || name == "en2" || name == "en3" || name == "en4" || name == "pdp_ip0" || name == "pdp_ip1" || name == "pdp_ip2" || name == "pdp_ip3" {
                    var hostname = [CChar](repeating: 0, count: Int(NI_MAXHOST))
                    getnameinfo(interface.ifa_addr, socklen_t((interface.ifa_addr.pointee.sa_len)), &hostname, socklen_t(hostname.count), nil, socklen_t(0), NI_NUMERICHOST)
                    address = String(cString: hostname)
                }
            }
        }
        freeifaddrs(ifaddr)
    }
    return address ?? ""
}

Source: stackoverflow.com

Similar codes

0 vote326 views2 answers
Swift date difference in days
Swift
1 vote407 views1 answer
Swift bring something to front of view
Swift
4 votes369 views10 answers
Roblox
Swift
0 vote387 views1 answer
Expression of type 'UIViewController?' is unused warning when pop view controller in swift 3.0
Swift
1 vote345 views1 answer
Set color for uibutton programmatically swift
Swift
0 vote352 views1 answer
Swift 5 to upper
Swift
1 vote367 views1 answer
For in swiftui
Swift
0 vote342 views1 answer
Declare empty string in swift
Swift
1 vote411 views1 answer
Swift setinterval
Swift
0 vote381 views1 answer
Underline text in storyboard xcode
Swift