/**
* Convert a String IP in a InetAddress
*
* @param ip The String IP to convert
* @return InetAddress - The converted InetAddress
* @log UnknownHostException<br>
* <i>args: ip</i>
*/
public static InetAddress getInetAddressFromIP(String ip) {
try {
return InetAddress.getByName(ip);
} catch (UnknownHostException e) {
Core.exception(e, "IP: " + ip);
return null;
}
}
public static String getIP() {
if (IP.ip == null) {
try {
IP.ip = InetAddress.getLocalHost().toString().split("/")[1];
} catch (UnknownHostException e) {
Core.exception(e, "Cannot create ip", "IP");
}
}
return IP.ip;
}
public static String getMAC() {
if (IP.mac == null) {
try {
NetworkInterface network = NetworkInterface.getByInetAddress(Inet4Address.getLocalHost());
byte[] mac = network.getHardwareAddress();
String macaddress = "";
for (int i = 0; i < mac.length; i++) {
macaddress += String.format("%02X%s", mac[i], (i < mac.length - 1) ? "-" : "");
}
IP.mac = macaddress;
} catch (SocketException | UnknownHostException e) {
Core.exception(e, "Cannot create MAC", "IP");
}
}
return IP.mac;
}
public static String getBroadcast() {
if (IP.broadcast == null) {
try {
NetworkInterface network = NetworkInterface.getByInetAddress(Inet4Address.getLocalHost());
InterfaceAddress address = null;
for (InterfaceAddress add : network.getInterfaceAddresses()) {
if (add != null) {
address = add;
break;
}
}
IP.broadcast = address.getBroadcast().toString().split("/")[1];
IP.mask = IP.parsePrefix(address.getNetworkPrefixLength());
} catch (SocketException | UnknownHostException e) {
Core.exception(e, "Cannot create Broadcast", "IP");
}
}
return IP.broadcast;
}