public final class org.apache.logging.log4j.core.util.NetUtils extends java.lang.Object
{
private static final org.apache.logging.log4j.Logger LOGGER;
private static final java.lang.String UNKNOWN_LOCALHOST;
private void <init>()
{
org.apache.logging.log4j.core.util.NetUtils v;
v := @this: org.apache.logging.log4j.core.util.NetUtils;
specialinvoke v.<java.lang.Object: void <init>()>();
return;
}
public static java.lang.String getLocalHostname()
{
java.util.Enumeration v, v;
java.net.UnknownHostException v;
java.net.InetAddress v;
java.net.SocketException v;
org.apache.logging.log4j.Logger v;
java.lang.Object v, v;
java.lang.String v, v;
boolean v, v, v;
label:
v = staticinvoke <java.net.InetAddress: java.net.InetAddress getLocalHost()>();
if v != null goto label;
v = "UNKNOWN_LOCALHOST";
goto label;
label:
v = virtualinvoke v.<java.net.InetAddress: java.lang.String getHostName()>();
label:
return v;
label:
v := @caughtexception;
label:
v = staticinvoke <java.net.NetworkInterface: java.util.Enumeration getNetworkInterfaces()>();
if v == null goto label;
label:
v = interfaceinvoke v.<java.util.Enumeration: boolean hasMoreElements()>();
if v == 0 goto label;
v = interfaceinvoke v.<java.util.Enumeration: java.lang.Object nextElement()>();
v = virtualinvoke v.<java.net.NetworkInterface: java.util.Enumeration getInetAddresses()>();
label:
v = interfaceinvoke v.<java.util.Enumeration: boolean hasMoreElements()>();
if v == 0 goto label;
v = interfaceinvoke v.<java.util.Enumeration: java.lang.Object nextElement()>();
v = virtualinvoke v.<java.net.InetAddress: boolean isLoopbackAddress()>();
if v != 0 goto label;
v = virtualinvoke v.<java.net.InetAddress: java.lang.String getHostName()>();
if v == null goto label;
label:
return v;
label:
v := @caughtexception;
label:
v = <org.apache.logging.log4j.core.util.NetUtils: org.apache.logging.log4j.Logger LOGGER>;
interfaceinvoke v.<org.apache.logging.log4j.Logger: void error(java.lang.String,java.lang.Throwable)>("Could not determine local host name", v);
return "UNKNOWN_LOCALHOST";
catch java.net.UnknownHostException from label to label with label;
catch java.net.SocketException from label to label with label;
catch java.net.SocketException from label to label with label;
}
public static byte[] getMacAddress()
{
byte[] v, v;
java.util.Enumeration v;
java.net.NetworkInterface v;
java.net.UnknownHostException v;
java.net.InetAddress v;
java.net.SocketException v;
org.apache.logging.log4j.Logger v;
java.lang.Object v;
boolean v, v, v, v;
v = null;
label:
v = staticinvoke <java.net.InetAddress: java.net.InetAddress getLocalHost()>();
label:
v = staticinvoke <java.net.NetworkInterface: java.net.NetworkInterface getByInetAddress(java.net.InetAddress)>(v);
v = staticinvoke <org.apache.logging.log4j.core.util.NetUtils: boolean isUpAndNotLoopback(java.net.NetworkInterface)>(v);
if v == 0 goto label;
v = virtualinvoke v.<java.net.NetworkInterface: byte[] getHardwareAddress()>();
label:
if v != null goto label;
v = staticinvoke <java.net.NetworkInterface: java.util.Enumeration getNetworkInterfaces()>();
if v == null goto label;
label:
v = interfaceinvoke v.<java.util.Enumeration: boolean hasMoreElements()>();
if v == 0 goto label;
if v != null goto label;
v = interfaceinvoke v.<java.util.Enumeration: java.lang.Object nextElement()>();
v = staticinvoke <org.apache.logging.log4j.core.util.NetUtils: boolean isUpAndNotLoopback(java.net.NetworkInterface)>(v);
if v == 0 goto label;
v = virtualinvoke v.<java.net.NetworkInterface: byte[] getHardwareAddress()>();
goto label;
label:
v := @caughtexception;
v = <org.apache.logging.log4j.core.util.NetUtils: org.apache.logging.log4j.Logger LOGGER>;
interfaceinvoke v.<org.apache.logging.log4j.Logger: void catching(java.lang.Throwable)>(v);
label:
v = staticinvoke <org.apache.logging.log4j.core.util.ArrayUtils: boolean isEmpty(byte[])>(v);
if v == 0 goto label;
if v == null goto label;
v = virtualinvoke v.<java.net.InetAddress: byte[] getAddress()>();
v = staticinvoke <java.util.Arrays: byte[] copyOf(byte[],int)>(v, 6);
label:
goto label;
label:
v := @caughtexception;
label:
return v;
catch java.net.SocketException from label to label with label;
catch java.net.UnknownHostException from label to label with label;
}
public static java.lang.String getMacAddressString()
{
byte[] v;
java.lang.Object[] v, v;
byte v, v;
int v, v;
java.lang.StringBuilder v, v;
java.lang.String v, v, v;
java.lang.Byte v, v;
boolean v;
v = staticinvoke <org.apache.logging.log4j.core.util.NetUtils: byte[] getMacAddress()>();
v = staticinvoke <org.apache.logging.log4j.core.util.ArrayUtils: boolean isEmpty(byte[])>(v);
if v != 0 goto label;
v = new java.lang.StringBuilder;
v = newarray (java.lang.Object)[1];
v = v[0];
v = staticinvoke <java.lang.Byte: java.lang.Byte valueOf(byte)>(v);
v[0] = v;
v = staticinvoke <java.lang.String: java.lang.String format(java.lang.String,java.lang.Object[])>("%02x", v);
specialinvoke v.<java.lang.StringBuilder: void <init>(java.lang.String)>(v);
v = 1;
label:
v = lengthof v;
if v >= v goto label;
v = virtualinvoke v.<java.lang.StringBuilder: java.lang.StringBuilder append(java.lang.String)>(":");
v = newarray (java.lang.Object)[1];
v = v[v];
v = staticinvoke <java.lang.Byte: java.lang.Byte valueOf(byte)>(v);
v[0] = v;
v = staticinvoke <java.lang.String: java.lang.String format(java.lang.String,java.lang.Object[])>("%02x", v);
virtualinvoke v.<java.lang.StringBuilder: java.lang.StringBuilder append(java.lang.String)>(v);
v = v + 1;
goto label;
label:
v = virtualinvoke v.<java.lang.StringBuilder: java.lang.String toString()>();
return v;
label:
return null;
}
private static boolean isUpAndNotLoopback(java.net.NetworkInterface) throws java.net.SocketException
{
java.net.NetworkInterface v;
boolean v, v, v;
v := @parameter: java.net.NetworkInterface;
if v == null goto label;
v = virtualinvoke v.<java.net.NetworkInterface: boolean isLoopback()>();
if v != 0 goto label;
v = virtualinvoke v.<java.net.NetworkInterface: boolean isUp()>();
if v == 0 goto label;
v = 1;
goto label;
label:
v = 0;
label:
return v;
}
public static java.net.URI toURI(java.lang.String)
{
java.net.URL v;
java.net.URISyntaxException v;
java.io.File v;
java.lang.Exception v;
java.lang.String v, v, v, v;
java.net.URI v, v, v;
v := @parameter: java.lang.String;
label:
v = new java.net.URI;
specialinvoke v.<java.net.URI: void <init>(java.lang.String)>(v);
label:
return v;
label:
v := @caughtexception;
label:
v = new java.net.URL;
specialinvoke v.<java.net.URL: void <init>(java.lang.String)>(v);
v = new java.net.URI;
v = virtualinvoke v.<java.net.URL: java.lang.String getProtocol()>();
v = virtualinvoke v.<java.net.URL: java.lang.String getHost()>();
v = virtualinvoke v.<java.net.URL: java.lang.String getPath()>();
specialinvoke v.<java.net.URI: void <init>(java.lang.String,java.lang.String,java.lang.String,java.lang.String)>(v, v, v, null);
label:
return v;
label:
v := @caughtexception;
v = new java.io.File;
specialinvoke v.<java.io.File: void <init>(java.lang.String)>(v);
v = virtualinvoke v.<java.io.File: java.net.URI toURI()>();
return v;
catch java.net.URISyntaxException from label to label with label;
catch java.net.MalformedURLException from label to label with label;
catch java.net.URISyntaxException from label to label with label;
}
public static java.util.List toURIs(java.lang.String)
{
java.lang.String[] v;
java.util.ArrayList v;
int v, v, v;
java.lang.String v, v, v, v, v, v;
java.net.URI v;
v := @parameter: java.lang.String;
v = virtualinvoke v.<java.lang.String: java.lang.String[] split(java.lang.String)>(",");
v = null;
v = new java.util.ArrayList;
v = lengthof v;
specialinvoke v.<java.util.ArrayList: void <init>(int)>(v);
v = lengthof v;
v = 0;
label:
if v >= v goto label;
v = v[v];
if v == null goto label;
v = virtualinvoke v.<java.lang.String: java.lang.String trim()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String,java.lang.String)>(v, v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("\u0001:\u0001");
goto label;
label:
v = virtualinvoke v.<java.lang.String: java.lang.String trim()>();
label:
v = staticinvoke <org.apache.logging.log4j.core.util.NetUtils: java.net.URI toURI(java.lang.String)>(v);
if v != null goto label;
v = virtualinvoke v.<java.net.URI: java.lang.String getScheme()>();
if v == null goto label;
v = virtualinvoke v.<java.net.URI: java.lang.String getScheme()>();
label:
interfaceinvoke v.<java.util.List: boolean add(java.lang.Object)>(v);
v = v + 1;
goto label;
label:
return v;
}
static void <clinit>()
{
org.apache.logging.log4j.status.StatusLogger v;
v = staticinvoke <org.apache.logging.log4j.status.StatusLogger: org.apache.logging.log4j.status.StatusLogger getLogger()>();
<org.apache.logging.log4j.core.util.NetUtils: org.apache.logging.log4j.Logger LOGGER> = v;
return;
}
}