public final class io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider extends java.lang.Object implements io.netty.resolver.dns.DnsServerAddressStreamProvider
{
private static final io.netty.util.internal.logging.InternalLogger logger;
private static final java.util.regex.Pattern WHITESPACE_PATTERN;
private static final java.lang.String RES_OPTIONS;
private static final java.lang.String ETC_RESOLV_CONF_FILE;
private static final java.lang.String ETC_RESOLVER_DIR;
private static final java.lang.String NAMESERVER_ROW_LABEL;
private static final java.lang.String SORTLIST_ROW_LABEL;
private static final java.lang.String OPTIONS_ROW_LABEL;
private static final java.lang.String OPTIONS_ROTATE_FLAG;
private static final java.lang.String DOMAIN_ROW_LABEL;
private static final java.lang.String SEARCH_ROW_LABEL;
private static final java.lang.String PORT_ROW_LABEL;
private final io.netty.resolver.dns.DnsServerAddresses defaultNameServerAddresses;
private final java.util.Map domainToNameServerStreamMap;
static io.netty.resolver.dns.DnsServerAddressStreamProvider parseSilently()
{
io.netty.resolver.dns.DefaultDnsServerAddressStreamProvider v;
java.lang.Object[] v;
io.netty.resolver.dns.DnsServerAddressStreamProvider v;
java.lang.Exception v;
io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider v;
io.netty.util.internal.logging.InternalLogger v, v;
boolean v, v;
label:
v = new io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider;
specialinvoke v.<io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: void <init>(java.lang.String,java.lang.String)>("/etc/resolv.conf", "/etc/resolver");
v = specialinvoke v.<io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: boolean mayOverrideNameServers()>();
if v == 0 goto label;
v = v;
goto label;
label:
v = <io.netty.resolver.dns.DefaultDnsServerAddressStreamProvider: io.netty.resolver.dns.DefaultDnsServerAddressStreamProvider INSTANCE>;
label:
return v;
label:
v := @caughtexception;
v = <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: io.netty.util.internal.logging.InternalLogger logger>;
v = interfaceinvoke v.<io.netty.util.internal.logging.InternalLogger: boolean isDebugEnabled()>();
if v == 0 goto label;
v = <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: io.netty.util.internal.logging.InternalLogger logger>;
v = newarray (java.lang.Object)[3];
v[0] = "/etc/resolv.conf";
v[1] = "/etc/resolver";
v[2] = v;
interfaceinvoke v.<io.netty.util.internal.logging.InternalLogger: void debug(java.lang.String,java.lang.Object[])>("failed to parse {} and/or {}", v);
label:
v = <io.netty.resolver.dns.DefaultDnsServerAddressStreamProvider: io.netty.resolver.dns.DefaultDnsServerAddressStreamProvider INSTANCE>;
return v;
catch java.lang.Exception from label to label with label;
}
public transient void <init>(java.io.File, java.io.File[]) throws java.io.IOException
{
java.util.Map v, v, v;
int v;
java.lang.String v, v;
boolean v, v, v;
java.util.Iterator v;
java.util.Collection v;
java.lang.IllegalArgumentException v;
java.io.File v;
io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider v;
java.lang.Object v, v, v;
java.io.File[] v, v;
v := @this: io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider;
v := @parameter: java.io.File;
v := @parameter: java.io.File[];
specialinvoke v.<java.lang.Object: void <init>()>();
v = newarray (java.io.File)[1];
v = staticinvoke <io.netty.util.internal.ObjectUtil: java.lang.Object checkNotNull(java.lang.Object,java.lang.String)>(v, "etcResolvConf");
v[0] = v;
v = staticinvoke <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: java.util.Map parse(java.io.File[])>(v);
if v == null goto label;
v = lengthof v;
if v == 0 goto label;
v = 1;
goto label;
label:
v = 0;
label:
v = v;
if v == 0 goto label;
v = staticinvoke <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: java.util.Map parse(java.io.File[])>(v);
goto label;
label:
v = v;
label:
v.<io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: java.util.Map domainToNameServerStreamMap> = v;
v = virtualinvoke v.<java.io.File: java.lang.String getName()>();
v = interfaceinvoke v.<java.util.Map: java.lang.Object get(java.lang.Object)>(v);
if v != null goto label;
v = interfaceinvoke v.<java.util.Map: java.util.Collection values()>();
v = interfaceinvoke v.<java.util.Collection: boolean isEmpty()>();
if v == 0 goto label;
v = new java.lang.IllegalArgumentException;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.io.File)>(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[])>("\u didn\'t provide any name servers");
specialinvoke v.<java.lang.IllegalArgumentException: void <init>(java.lang.String)>(v);
throw v;
label:
v = interfaceinvoke v.<java.util.Collection: java.util.Iterator iterator()>();
v = interfaceinvoke v.<java.util.Iterator: java.lang.Object next()>();
v.<io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: io.netty.resolver.dns.DnsServerAddresses defaultNameServerAddresses> = v;
goto label;
label:
v.<io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: io.netty.resolver.dns.DnsServerAddresses defaultNameServerAddresses> = v;
label:
if v == 0 goto label;
v = v.<io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: java.util.Map domainToNameServerStreamMap>;
interfaceinvoke v.<java.util.Map: void putAll(java.util.Map)>(v);
label:
return;
}
public void <init>(java.lang.String, java.lang.String) throws java.io.IOException
{
io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider v;
java.lang.String v, v;
java.io.File[] v;
java.io.File v, v;
v := @this: io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider;
v := @parameter: java.lang.String;
v := @parameter: java.lang.String;
if v != null goto label;
v = null;
goto label;
label:
v = new java.io.File;
specialinvoke v.<java.io.File: void <init>(java.lang.String)>(v);
label:
if v != null goto label;
v = null;
goto label;
label:
v = new java.io.File;
specialinvoke v.<java.io.File: void <init>(java.lang.String)>(v);
v = virtualinvoke v.<java.io.File: java.io.File[] listFiles()>();
label:
specialinvoke v.<io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: void <init>(java.io.File,java.io.File[])>(v, v);
return;
}
public io.netty.resolver.dns.DnsServerAddressStream nameServerAddressStream(java.lang.String)
{
io.netty.resolver.dns.DnsServerAddressStream v, v;
io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider v;
io.netty.resolver.dns.DnsServerAddresses v;
java.util.Map v;
int v, v, v, v;
java.lang.Object v;
java.lang.String v;
v := @this: io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider;
v := @parameter: java.lang.String;
label:
v = virtualinvoke v.<java.lang.String: int indexOf(int,int)>(46, 1);
if v < 0 goto label;
v = virtualinvoke v.<java.lang.String: int length()>();
v = v - 1;
if v != v goto label;
label:
v = v.<io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: io.netty.resolver.dns.DnsServerAddresses defaultNameServerAddresses>;
v = virtualinvoke v.<io.netty.resolver.dns.DnsServerAddresses: io.netty.resolver.dns.DnsServerAddressStream stream()>();
return v;
label:
v = v.<io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: java.util.Map domainToNameServerStreamMap>;
v = interfaceinvoke v.<java.util.Map: java.lang.Object get(java.lang.Object)>(v);
if v == null goto label;
v = virtualinvoke v.<io.netty.resolver.dns.DnsServerAddresses: io.netty.resolver.dns.DnsServerAddressStream stream()>();
return v;
label:
v = v + 1;
v = virtualinvoke v.<java.lang.String: java.lang.String substring(int)>(v);
goto label;
}
private boolean mayOverrideNameServers()
{
io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider v;
io.netty.resolver.dns.DnsServerAddresses v;
io.netty.resolver.dns.DnsServerAddressStream v;
java.util.Map v;
java.net.InetSocketAddress v;
boolean v, v;
v := @this: io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider;
v = v.<io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: java.util.Map domainToNameServerStreamMap>;
v = interfaceinvoke v.<java.util.Map: boolean isEmpty()>();
if v == 0 goto label;
v = v.<io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: io.netty.resolver.dns.DnsServerAddresses defaultNameServerAddresses>;
v = virtualinvoke v.<io.netty.resolver.dns.DnsServerAddresses: io.netty.resolver.dns.DnsServerAddressStream stream()>();
v = interfaceinvoke v.<io.netty.resolver.dns.DnsServerAddressStream: java.net.InetSocketAddress next()>();
if v == null goto label;
label:
v = 1;
goto label;
label:
v = 0;
label:
return v;
}
private static transient java.util.Map parse(java.io.File[]) throws java.io.IOException
{
io.netty.util.internal.logging.InternalLogger v, v;
java.lang.Throwable v;
java.util.ArrayList v, v, v;
java.lang.String v, v, v, v, v, v, v, v, v, v, v, v, v, v, v, v;
java.io.File v;
java.io.BufferedReader v, v;
boolean v, v, v, v, v, v, v, v, v, v, v, v, v, v, v, v;
java.net.InetSocketAddress v;
java.util.HashMap v;
int v, v, v, v, v, v, v, v, v, v, v, v, v, v, v, v, v, v, v;
char v, v;
java.lang.IllegalArgumentException v, v, v, v, v, v;
java.io.FileReader v;
java.io.File[] v;
v := @parameter: java.io.File[];
v = new java.util.HashMap;
v = lengthof v;
v = v << 1;
specialinvoke v.<java.util.HashMap: void <init>(int)>(v);
v = <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: java.lang.String RES_OPTIONS>;
if v == null goto label;
v = <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: java.lang.String RES_OPTIONS>;
v = virtualinvoke v.<java.lang.String: boolean contains(java.lang.CharSequence)>("rotate");
if v == 0 goto label;
v = 1;
goto label;
label:
v = 0;
label:
v = v;
v = lengthof v;
v = 0;
label:
if v >= v goto label;
v = v[v];
v = virtualinvoke v.<java.io.File: boolean isFile()>();
if v == 0 goto label;
v = new java.io.FileReader;
specialinvoke v.<java.io.FileReader: void <init>(java.io.File)>(v);
v = null;
label:
v = new java.io.BufferedReader;
specialinvoke v.<java.io.BufferedReader: void <init>(java.io.Reader)>(v);
v = v;
v = new java.util.ArrayList;
specialinvoke v.<java.util.ArrayList: void <init>(int)>(2);
v = v;
v = virtualinvoke v.<java.io.File: java.lang.String getName()>();
v = v;
v = 53;
label:
v = virtualinvoke v.<java.io.BufferedReader: java.lang.String readLine()>();
if v == null goto label;
v = virtualinvoke v.<java.lang.String: java.lang.String trim()>();
label:
v = virtualinvoke v.<java.lang.String: boolean isEmpty()>();
if v != 0 goto label;
v = virtualinvoke v.<java.lang.String: char charAt(int)>(0);
if v == 35 goto label;
if v == 59 goto label;
label:
if v != 0 goto label;
v = virtualinvoke v.<java.lang.String: boolean startsWith(java.lang.String)>("options ");
if v == 0 goto label;
v = virtualinvoke v.<java.lang.String: boolean contains(java.lang.CharSequence)>("rotate");
goto label;
label:
v = virtualinvoke v.<java.lang.String: boolean startsWith(java.lang.String)>("nameserver");
if v == 0 goto label;
v = "nameserver";
v = virtualinvoke v.<java.lang.String: int length()>();
v = staticinvoke <io.netty.util.internal.StringUtil: int indexOfNonWhiteSpace(java.lang.CharSequence,int)>(v, v);
if v >= 0 goto label;
v = new java.lang.IllegalArgumentException;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.io.File,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[])>("error parsing label nameserver in file \u. value: \u0001");
specialinvoke v.<java.lang.IllegalArgumentException: void <init>(java.lang.String)>(v);
throw v;
label:
v = staticinvoke <io.netty.util.internal.StringUtil: int indexOfWhiteSpace(java.lang.CharSequence,int)>(v, v);
v = (int) -1;
if v != v goto label;
v = virtualinvoke v.<java.lang.String: java.lang.String substring(int)>(v);
goto label;
label:
v = staticinvoke <io.netty.util.internal.StringUtil: int indexOfNonWhiteSpace(java.lang.CharSequence,int)>(v, v);
v = (int) -1;
if v == v goto label;
v = virtualinvoke v.<java.lang.String: char charAt(int)>(v);
if v == 35 goto label;
label:
v = new java.lang.IllegalArgumentException;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.io.File,java.lang.String)>(v, v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("error parsing label nameserver in file \u. value: \u0001");
specialinvoke v.<java.lang.IllegalArgumentException: void <init>(java.lang.String)>(v);
throw v;
label:
v = virtualinvoke v.<java.lang.String: java.lang.String substring(int,int)>(v, v);
label:
v = staticinvoke <io.netty.util.NetUtil: boolean isValidIpV4Address(java.lang.String)>(v);
if v != 0 goto label;
v = staticinvoke <io.netty.util.NetUtil: boolean isValidIpV6Address(java.lang.String)>(v);
if v != 0 goto label;
v = virtualinvoke v.<java.lang.String: int lastIndexOf(int)>(46);
v = v + 1;
v = virtualinvoke v.<java.lang.String: int length()>();
if v < v goto label;
v = new java.lang.IllegalArgumentException;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.io.File,java.lang.String)>(v, v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("error parsing label nameserver in file \u. invalid IP value: \u0001");
specialinvoke v.<java.lang.IllegalArgumentException: void <init>(java.lang.String)>(v);
throw v;
label:
v = v + 1;
v = virtualinvoke v.<java.lang.String: java.lang.String substring(int)>(v);
v = staticinvoke <java.lang.Integer: int parseInt(java.lang.String)>(v);
v = virtualinvoke v.<java.lang.String: java.lang.String substring(int,int)>(0, v);
label:
v = staticinvoke <io.netty.util.internal.SocketUtils: java.net.InetSocketAddress socketAddress(java.lang.String,int)>(v, v);
v = virtualinvoke v.<java.net.InetSocketAddress: boolean isUnresolved()>();
if v != 0 goto label;
interfaceinvoke v.<java.util.List: boolean add(java.lang.Object)>(v);
goto label;
label:
v = virtualinvoke v.<java.lang.String: boolean startsWith(java.lang.String)>("domain");
if v == 0 goto label;
v = "domain";
v = virtualinvoke v.<java.lang.String: int length()>();
v = staticinvoke <io.netty.util.internal.StringUtil: int indexOfNonWhiteSpace(java.lang.CharSequence,int)>(v, v);
if v >= 0 goto label;
v = new java.lang.IllegalArgumentException;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.io.File,java.lang.String)>(v, v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("error parsing label domain in file \u value: \u0001");
specialinvoke v.<java.lang.IllegalArgumentException: void <init>(java.lang.String)>(v);
throw v;
label:
v = virtualinvoke v.<java.lang.String: java.lang.String substring(int)>(v);
v = interfaceinvoke v.<java.util.List: boolean isEmpty()>();
if v != 0 goto label;
staticinvoke <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: void putIfAbsent(java.util.Map,java.lang.String,java.util.List,boolean)>(v, v, v, v);
label:
v = new java.util.ArrayList;
specialinvoke v.<java.util.ArrayList: void <init>(int)>(2);
v = v;
goto label;
label:
v = virtualinvoke v.<java.lang.String: boolean startsWith(java.lang.String)>("port");
if v == 0 goto label;
v = "port";
v = virtualinvoke v.<java.lang.String: int length()>();
v = staticinvoke <io.netty.util.internal.StringUtil: int indexOfNonWhiteSpace(java.lang.CharSequence,int)>(v, v);
if v >= 0 goto label;
v = new java.lang.IllegalArgumentException;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.io.File,java.lang.String)>(v, v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("error parsing label port in file \u value: \u0001");
specialinvoke v.<java.lang.IllegalArgumentException: void <init>(java.lang.String)>(v);
throw v;
label:
v = virtualinvoke v.<java.lang.String: java.lang.String substring(int)>(v);
v = staticinvoke <java.lang.Integer: int parseInt(java.lang.String)>(v);
goto label;
label:
v = virtualinvoke v.<java.lang.String: boolean startsWith(java.lang.String)>("sortlist");
if v == 0 goto label;
v = <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: io.netty.util.internal.logging.InternalLogger logger>;
interfaceinvoke v.<io.netty.util.internal.logging.InternalLogger: void info(java.lang.String,java.lang.Object,java.lang.Object)>("row type {} not supported. Ignoring line: {}", "sortlist", v);
label:
goto label;
label:
v := @caughtexception;
v = <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: io.netty.util.internal.logging.InternalLogger logger>;
interfaceinvoke v.<io.netty.util.internal.logging.InternalLogger: void warn(java.lang.String,java.lang.Object,java.lang.Object)>("Could not parse entry. Ignoring line: {}", v, v);
goto label;
label:
v = interfaceinvoke v.<java.util.List: boolean isEmpty()>();
if v != 0 goto label;
staticinvoke <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: void putIfAbsent(java.util.Map,java.lang.String,java.util.List,boolean)>(v, v, v, v);
label:
virtualinvoke v.<java.io.BufferedReader: void close()>();
goto label;
label:
v := @caughtexception;
if v != null goto label;
virtualinvoke v.<java.io.FileReader: void close()>();
goto label;
label:
virtualinvoke v.<java.io.BufferedReader: void close()>();
label:
throw v;
label:
v = v + 1;
goto label;
label:
return v;
catch java.lang.IllegalArgumentException from label to label with label;
catch java.lang.IllegalArgumentException from label to label with label;
catch java.lang.Throwable from label to label with label;
}
private static void putIfAbsent(java.util.Map, java.lang.String, java.util.List, boolean)
{
java.util.List v;
io.netty.resolver.dns.DnsServerAddresses v;
java.util.Map v;
java.lang.String v;
boolean v;
v := @parameter: java.util.Map;
v := @parameter: java.lang.String;
v := @parameter: java.util.List;
v := @parameter: boolean;
if v == 0 goto label;
v = staticinvoke <io.netty.resolver.dns.DnsServerAddresses: io.netty.resolver.dns.DnsServerAddresses rotational(java.lang.Iterable)>(v);
goto label;
label:
v = staticinvoke <io.netty.resolver.dns.DnsServerAddresses: io.netty.resolver.dns.DnsServerAddresses sequential(java.lang.Iterable)>(v);
label:
staticinvoke <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: void putIfAbsent(java.util.Map,java.lang.String,io.netty.resolver.dns.DnsServerAddresses)>(v, v, v);
return;
}
private static void putIfAbsent(java.util.Map, java.lang.String, io.netty.resolver.dns.DnsServerAddresses)
{
java.lang.Object[] v;
io.netty.resolver.dns.DnsServerAddresses v;
io.netty.util.internal.logging.InternalLogger v, v;
java.util.Map v;
java.lang.Object v;
java.lang.String v;
boolean v;
v := @parameter: java.util.Map;
v := @parameter: java.lang.String;
v := @parameter: io.netty.resolver.dns.DnsServerAddresses;
v = interfaceinvoke v.<java.util.Map: java.lang.Object put(java.lang.Object,java.lang.Object)>(v, v);
if v == null goto label;
interfaceinvoke v.<java.util.Map: java.lang.Object put(java.lang.Object,java.lang.Object)>(v, v);
v = <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: io.netty.util.internal.logging.InternalLogger logger>;
v = interfaceinvoke v.<io.netty.util.internal.logging.InternalLogger: boolean isDebugEnabled()>();
if v == 0 goto label;
v = <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: io.netty.util.internal.logging.InternalLogger logger>;
v = newarray (java.lang.Object)[3];
v[0] = v;
v[1] = v;
v[2] = v;
interfaceinvoke v.<io.netty.util.internal.logging.InternalLogger: void debug(java.lang.String,java.lang.Object[])>("Domain name {} already maps to addresses {} so new addresses {} will be discarded", v);
label:
return;
}
static io.netty.resolver.dns.UnixResolverOptions parseEtcResolverOptions() throws java.io.IOException
{
io.netty.resolver.dns.UnixResolverOptions v;
java.io.File v;
v = new java.io.File;
specialinvoke v.<java.io.File: void <init>(java.lang.String)>("/etc/resolv.conf");
v = staticinvoke <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: io.netty.resolver.dns.UnixResolverOptions parseEtcResolverOptions(java.io.File)>(v);
return v;
}
static io.netty.resolver.dns.UnixResolverOptions parseEtcResolverOptions(java.io.File) throws java.io.IOException
{
java.lang.Throwable v;
java.io.File v;
io.netty.resolver.dns.UnixResolverOptions$Builder v;
io.netty.resolver.dns.UnixResolverOptions v;
int v;
java.io.BufferedReader v, v;
java.io.FileReader v;
java.lang.String v, v, v, v, v;
boolean v;
v := @parameter: java.io.File;
v = staticinvoke <io.netty.resolver.dns.UnixResolverOptions: io.netty.resolver.dns.UnixResolverOptions$Builder newBuilder()>();
v = new java.io.FileReader;
specialinvoke v.<java.io.FileReader: void <init>(java.io.File)>(v);
v = null;
label:
v = new java.io.BufferedReader;
specialinvoke v.<java.io.BufferedReader: void <init>(java.io.Reader)>(v);
v = v;
label:
v = virtualinvoke v.<java.io.BufferedReader: java.lang.String readLine()>();
if v == null goto label;
v = virtualinvoke v.<java.lang.String: boolean startsWith(java.lang.String)>("options ");
if v == 0 goto label;
v = "options ";
v = virtualinvoke v.<java.lang.String: int length()>();
v = virtualinvoke v.<java.lang.String: java.lang.String substring(int)>(v);
staticinvoke <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: void parseResOptions(java.lang.String,io.netty.resolver.dns.UnixResolverOptions$Builder)>(v, v);
label:
virtualinvoke v.<java.io.BufferedReader: void close()>();
goto label;
label:
v := @caughtexception;
if v != null goto label;
virtualinvoke v.<java.io.FileReader: void close()>();
goto label;
label:
virtualinvoke v.<java.io.BufferedReader: void close()>();
label:
throw v;
label:
v = <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: java.lang.String RES_OPTIONS>;
if v == null goto label;
v = <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: java.lang.String RES_OPTIONS>;
staticinvoke <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: void parseResOptions(java.lang.String,io.netty.resolver.dns.UnixResolverOptions$Builder)>(v, v);
label:
v = virtualinvoke v.<io.netty.resolver.dns.UnixResolverOptions$Builder: io.netty.resolver.dns.UnixResolverOptions build()>();
return v;
catch java.lang.Throwable from label to label with label;
}
private static void parseResOptions(java.lang.String, io.netty.resolver.dns.UnixResolverOptions$Builder)
{
java.lang.NumberFormatException v;
java.lang.String[] v;
io.netty.resolver.dns.UnixResolverOptions$Builder v;
int v, v, v, v, v;
java.lang.String v, v;
java.util.regex.Pattern v;
boolean v, v, v;
v := @parameter: java.lang.String;
v := @parameter: io.netty.resolver.dns.UnixResolverOptions$Builder;
v = <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: java.util.regex.Pattern WHITESPACE_PATTERN>;
v = virtualinvoke v.<java.util.regex.Pattern: java.lang.String[] split(java.lang.CharSequence)>(v);
v = lengthof v;
v = 0;
label:
if v >= v goto label;
v = v[v];
label:
v = virtualinvoke v.<java.lang.String: boolean startsWith(java.lang.String)>("ndots:");
if v == 0 goto label;
v = staticinvoke <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: int parseResIntOption(java.lang.String,java.lang.String)>(v, "ndots:");
virtualinvoke v.<io.netty.resolver.dns.UnixResolverOptions$Builder: void setNdots(int)>(v);
goto label;
label:
v = virtualinvoke v.<java.lang.String: boolean startsWith(java.lang.String)>("attempts:");
if v == 0 goto label;
v = staticinvoke <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: int parseResIntOption(java.lang.String,java.lang.String)>(v, "attempts:");
virtualinvoke v.<io.netty.resolver.dns.UnixResolverOptions$Builder: void setAttempts(int)>(v);
goto label;
label:
v = virtualinvoke v.<java.lang.String: boolean startsWith(java.lang.String)>("timeout:");
if v == 0 goto label;
v = staticinvoke <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: int parseResIntOption(java.lang.String,java.lang.String)>(v, "timeout:");
virtualinvoke v.<io.netty.resolver.dns.UnixResolverOptions$Builder: void setTimeout(int)>(v);
label:
goto label;
label:
v := @caughtexception;
label:
v = v + 1;
goto label;
label:
return;
catch java.lang.NumberFormatException from label to label with label;
}
private static int parseResIntOption(java.lang.String, java.lang.String)
{
int v, v;
java.lang.String v, v, v;
v := @parameter: java.lang.String;
v := @parameter: java.lang.String;
v = virtualinvoke v.<java.lang.String: int length()>();
v = virtualinvoke v.<java.lang.String: java.lang.String substring(int)>(v);
v = staticinvoke <java.lang.Integer: int parseInt(java.lang.String)>(v);
return v;
}
static java.util.List parseEtcResolverSearchDomains() throws java.io.IOException
{
java.util.List v;
java.io.File v;
v = new java.io.File;
specialinvoke v.<java.io.File: void <init>(java.lang.String)>("/etc/resolv.conf");
v = staticinvoke <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: java.util.List parseEtcResolverSearchDomains(java.io.File)>(v);
return v;
}
static java.util.List parseEtcResolverSearchDomains(java.io.File) throws java.io.IOException
{
java.lang.Throwable v;
java.lang.String[] v;
java.util.ArrayList v;
int v, v, v, v;
java.lang.String v, v, v, v, v;
boolean v, v, v;
java.io.File v;
java.util.List v;
java.io.BufferedReader v, v;
java.io.FileReader v;
java.util.regex.Pattern v;
v := @parameter: java.io.File;
v = null;
v = new java.util.ArrayList;
specialinvoke v.<java.util.ArrayList: void <init>()>();
v = new java.io.FileReader;
specialinvoke v.<java.io.FileReader: void <init>(java.io.File)>(v);
v = null;
label:
v = new java.io.BufferedReader;
specialinvoke v.<java.io.BufferedReader: void <init>(java.io.Reader)>(v);
v = v;
label:
v = virtualinvoke v.<java.io.BufferedReader: java.lang.String readLine()>();
if v == null goto label;
if v != null goto label;
v = virtualinvoke v.<java.lang.String: boolean startsWith(java.lang.String)>("domain");
if v == 0 goto label;
v = "domain";
v = virtualinvoke v.<java.lang.String: int length()>();
v = staticinvoke <io.netty.util.internal.StringUtil: int indexOfNonWhiteSpace(java.lang.CharSequence,int)>(v, v);
if v < 0 goto label;
v = virtualinvoke v.<java.lang.String: java.lang.String substring(int)>(v);
goto label;
label:
v = virtualinvoke v.<java.lang.String: boolean startsWith(java.lang.String)>("search");
if v == 0 goto label;
v = "search";
v = virtualinvoke v.<java.lang.String: int length()>();
v = staticinvoke <io.netty.util.internal.StringUtil: int indexOfNonWhiteSpace(java.lang.CharSequence,int)>(v, v);
if v < 0 goto label;
v = <io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: java.util.regex.Pattern WHITESPACE_PATTERN>;
v = virtualinvoke v.<java.lang.String: java.lang.String substring(int)>(v);
v = virtualinvoke v.<java.util.regex.Pattern: java.lang.String[] split(java.lang.CharSequence)>(v);
staticinvoke <java.util.Collections: boolean addAll(java.util.Collection,java.lang.Object[])>(v, v);
goto label;
label:
virtualinvoke v.<java.io.BufferedReader: void close()>();
goto label;
label:
v := @caughtexception;
if v != null goto label;
virtualinvoke v.<java.io.FileReader: void close()>();
goto label;
label:
virtualinvoke v.<java.io.BufferedReader: void close()>();
label:
throw v;
label:
if v == null goto label;
v = interfaceinvoke v.<java.util.List: boolean isEmpty()>();
if v == 0 goto label;
v = staticinvoke <java.util.Collections: java.util.List singletonList(java.lang.Object)>(v);
goto label;
label:
v = v;
label:
return v;
catch java.lang.Throwable from label to label with label;
}
static void <clinit>()
{
java.lang.String v;
java.util.regex.Pattern v;
io.netty.util.internal.logging.InternalLogger v;
v = staticinvoke <io.netty.util.internal.logging.InternalLoggerFactory: io.netty.util.internal.logging.InternalLogger getInstance(java.lang.Class)>(class "Lio/netty/resolver/dns/UnixResolverDnsServerAddressStreamProvider;");
<io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: io.netty.util.internal.logging.InternalLogger logger> = v;
v = staticinvoke <java.util.regex.Pattern: java.util.regex.Pattern compile(java.lang.String)>("\\s+");
<io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: java.util.regex.Pattern WHITESPACE_PATTERN> = v;
v = staticinvoke <java.lang.System: java.lang.String getenv(java.lang.String)>("RES_OPTIONS");
<io.netty.resolver.dns.UnixResolverDnsServerAddressStreamProvider: java.lang.String RES_OPTIONS> = v;
return;
}
}