Inet6AddressImplpublic class Inet6AddressImpl extends Object implements InetAddressImpl
| Fields Summary |
|---|
| private InetAddress | anyLocalAddress | | private InetAddress | loopbackAddress |
| Methods Summary |
|---|
| public synchronized java.net.InetAddress | anyLocalAddress()
if (anyLocalAddress == null) {
if (InetAddress.preferIPv6Address) {
anyLocalAddress = new Inet6Address();
anyLocalAddress.hostName = "::";
} else {
anyLocalAddress = (new Inet4AddressImpl()).anyLocalAddress();
}
}
return anyLocalAddress;
| | public native java.lang.String | getHostByAddr(byte[] addr)
| | public native java.lang.String | getLocalHostName()
| | public boolean | isReachable(java.net.InetAddress addr, int timeout, java.net.NetworkInterface netif, int ttl)
byte[] ifaddr = null;
int scope = -1;
int netif_scope = -1;
if (netif != null) {
/*
* Let's make sure we bind to an address of the proper family.
* Which means same family as addr because at this point it could
* be either an IPv6 address or an IPv4 address (case of a dual
* stack system).
*/
java.util.Enumeration it = netif.getInetAddresses();
InetAddress inetaddr = null;
while (it.hasMoreElements()) {
inetaddr = (InetAddress) it.nextElement();
if (inetaddr.getClass().isInstance(addr)) {
ifaddr = inetaddr.getAddress();
if (inetaddr instanceof Inet6Address) {
netif_scope = ((Inet6Address) inetaddr).getScopeId();
}
break;
}
}
if (ifaddr == null) {
// Interface doesn't support the address family of
// the destination
return false;
}
}
if (addr instanceof Inet6Address)
scope = ((Inet6Address) addr).getScopeId();
return isReachable0(addr.getAddress(), scope, timeout, ifaddr, ttl, netif_scope);
| | private native boolean | isReachable0(byte[] addr, int scope, int timeout, byte[] inf, int ttl, int if_scope)
| | public native java.net.InetAddress[] | lookupAllHostAddr(java.lang.String hostname)
| | public synchronized java.net.InetAddress | loopbackAddress()
if (loopbackAddress == null) {
if (InetAddress.preferIPv6Address) {
byte[] loopback =
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01};
loopbackAddress = new Inet6Address("localhost", loopback);
} else {
loopbackAddress = (new Inet4AddressImpl()).loopbackAddress();
}
}
return loopbackAddress;
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