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jnr.netdb

pack-priv abstract Class NativeServicesDB

Class Inheritance

extends Object
implements ServicesDB

java.lang.Object
jnr.netdb.NativeServicesDB

All Implemented Interfaces

jnr.netdb.ServicesDB

Known Direct Subclasses

jnr.netdb.NativeServicesDB.DefaultNativeServicesDB, jnr.netdb.NativeServicesDB.LinuxServicesDB

Imports

jnr.ffi.*, .Runtime, jnr.ffi.annotations.Direct, .Out, java.nio.ByteOrder, java.util.ArrayList, .Collection, .Collections, .HashMap, .List, .Map, java.util.logging.Level, .Logger

Nested and Inner Type Summary

Modifier and Type	Class and Description
pack-priv static class	NativeServicesDB.DefaultNativeServicesDB
public static interface	NativeServicesDB.LibServices
public static interface	NativeServicesDB.LinuxLibServices
public static class	NativeServicesDB.LinuxServent
pack-priv static class	NativeServicesDB.LinuxServicesDB
private static class	NativeServicesDB.SingletonHolder
public static class	NativeServicesDB.UnixServent

Field Summary

Modifier and Type	Field and Description
protected final NativeServicesDB.LibServices	lib

Constructor Summary

Access	Constructor and Description
public	NativeServicesDB(NativeServicesDB.LibServices lib)

Method Summary

Modifier and Type	Method and Description
public static final NativeServicesDB	getInstance()
pack-priv static int	htons(int value)
pack-priv static final NativeServicesDB	load()
pack-priv static int	ntohs(int value)
pack-priv static Service	serviceFromNative(NativeServicesDB.UnixServent s)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

lib	back to summary
protected final NativeServicesDB.LibServices lib

Constructor Detail

NativeServicesDB	back to summary
public NativeServicesDB(NativeServicesDB.LibServices lib)

Method Detail

getInstance	back to summary
public static final NativeServicesDB getInstance()

htons	back to summary
pack-priv static int htons(int value)

load	back to summary
pack-priv static final NativeServicesDB load()

ntohs	back to summary
pack-priv static int ntohs(int value)

serviceFromNative	back to summary
pack-priv static Service serviceFromNative(NativeServicesDB.UnixServent s)

jnr.netdb back to summary

pack-priv final Class NativeServicesDB.DefaultNativeServicesDB

Class Inheritance

extends NativeServicesDB

java.lang.Object
jnr.netdb.NativeServicesDB
jnr.netdb.NativeServicesDB.DefaultNativeServicesDB

Field Summary

Inherited from jnr.netdb.NativeServicesDB:: lib

Constructor Summary

Access	Constructor and Description
pack-priv	DefaultNativeServicesDB(NativeServicesDB.LibServices lib)

Method Summary

Modifier and Type	Method and Description
public Collection<Service>	getAllServices() Implements jnr.netdb.ServicesDB.getAllServices.
public Service	getServiceByName(String name, String proto) Implements jnr.netdb.ServicesDB.getServiceByName.
public Service	getServiceByPort(Integer port, String proto) Implements jnr.netdb.ServicesDB.getServiceByPort.

Inherited from jnr.netdb.NativeServicesDB:: getInstance htons load ntohs serviceFromNative

Constructor Detail

DefaultNativeServicesDB	back to summary
pack-priv DefaultNativeServicesDB(NativeServicesDB.LibServices lib)

Method Detail

getAllServices	back to summary
public Collection<Service> getAllServices() Implements jnr.netdb.ServicesDB.getAllServices.

getServiceByName	back to summary
public Service getServiceByName(String name, String proto) Implements jnr.netdb.ServicesDB.getServiceByName.

getServiceByPort	back to summary
public Service getServiceByPort(Integer port, String proto) Implements jnr.netdb.ServicesDB.getServiceByPort.

jnr.netdb back to summary

public Interface NativeServicesDB.LibServices

Known Direct Subinterfaces: jnr.netdb.NativeServicesDB.LinuxLibServices

Method Summary

Modifier and Type	Method and Description
public void	endservent()
public NativeServicesDB.UnixServent	getservbyname(String name, String proto)
public NativeServicesDB.UnixServent	getservbyport(Integer port, String proto)
public NativeServicesDB.UnixServent	getservent()

Method Detail

endservent	back to summary
public void endservent()

getservbyname	back to summary
public NativeServicesDB.UnixServent getservbyname(String name, String proto)

getservbyport	back to summary
public NativeServicesDB.UnixServent getservbyport(Integer port, String proto)

getservent	back to summary
public NativeServicesDB.UnixServent getservent()

jnr.netdb back to summary

public Interface NativeServicesDB.LinuxLibServices

extends LibServices

Method Summary

Modifier and Type	Method and Description
public int	getservbyname_r(String name, String proto, NativeServicesDB.UnixServent servent, Pointer buf, NativeLong buflen, Pointer result)
public int	getservbyport_r(Integer port, String proto, NativeServicesDB.UnixServent servent, Pointer buf, NativeLong buflen, Pointer result)
public int	getservent_r(NativeServicesDB.UnixServent servent, Pointer buf, NativeLong buflen, Pointer result)

Inherited from jnr.netdb.NativeServicesDB.LibServices:: endservent getservbyname getservbyport getservent

Method Detail

getservbyname_r	back to summary
public int getservbyname_r(String name, String proto, NativeServicesDB.UnixServent servent, Pointer buf, NativeLong buflen, Pointer result)

getservbyport_r	back to summary
public int getservbyport_r(Integer port, String proto, NativeServicesDB.UnixServent servent, Pointer buf, NativeLong buflen, Pointer result)

getservent_r	back to summary
public int getservent_r(NativeServicesDB.UnixServent servent, Pointer buf, NativeLong buflen, Pointer result)

jnr.netdb back to summary

public Class NativeServicesDB.LinuxServent

Class Inheritance

extends UnixServent

Field Summary

Modifier and Type	Field and Description
public final Pointer	buf
public static final int	BUFLEN

Inherited from jnr.netdb.NativeServicesDB.UnixServent:: aliases name port proto

Constructor Summary

Access	Constructor and Description
public	LinuxServent(Runtime runtime)

Field Detail

buf	back to summary
public final Pointer buf

BUFLEN	back to summary
public static final int BUFLEN

Constructor Detail

LinuxServent	back to summary
public LinuxServent(Runtime runtime)

jnr.netdb back to summary

pack-priv final Class NativeServicesDB.LinuxServicesDB

Class Inheritance

extends NativeServicesDB

java.lang.Object
jnr.netdb.NativeServicesDB
jnr.netdb.NativeServicesDB.LinuxServicesDB

Field Summary

Modifier and Type	Field and Description
private final Pointer	buf
private static final int	BUFLEN
private final NativeServicesDB.LinuxLibServices	lib Hides jnr.netdb.NativeServicesDB.lib.
private final Runtime	runtime

Constructor Summary

Access	Constructor and Description
pack-priv	LinuxServicesDB(NativeServicesDB.LibServices lib)

Method Summary

Modifier and Type	Method and Description
public synchronized Collection<Service>	getAllServices() Implements jnr.netdb.ServicesDB.getAllServices.
public synchronized Service	getServiceByName(String name, String proto) Implements jnr.netdb.ServicesDB.getServiceByName.
public synchronized Service	getServiceByPort(Integer port, String proto) Implements jnr.netdb.ServicesDB.getServiceByPort.

Inherited from jnr.netdb.NativeServicesDB:: getInstance htons load ntohs serviceFromNative

Field Detail

buf	back to summary
private final Pointer buf

BUFLEN	back to summary
private static final int BUFLEN

lib	back to summary
private final NativeServicesDB.LinuxLibServices lib Hides jnr.netdb.NativeServicesDB.lib.

runtime	back to summary
private final Runtime runtime

Constructor Detail

LinuxServicesDB	back to summary
pack-priv LinuxServicesDB(NativeServicesDB.LibServices lib)

Method Detail

getAllServices	back to summary
public synchronized Collection<Service> getAllServices() Implements jnr.netdb.ServicesDB.getAllServices.

getServiceByName	back to summary
public synchronized Service getServiceByName(String name, String proto) Implements jnr.netdb.ServicesDB.getServiceByName.

getServiceByPort	back to summary
public synchronized Service getServiceByPort(Integer port, String proto) Implements jnr.netdb.ServicesDB.getServiceByPort.

jnr.netdb back to summary

private final Class NativeServicesDB.SingletonHolder

Class Inheritance

extends Object

java.lang.Object
jnr.netdb.NativeServicesDB.SingletonHolder

Field Summary

Modifier and Type	Field and Description
public static final NativeServicesDB	INSTANCE

Constructor Summary

Access	Constructor and Description
private	SingletonHolder()

Method Summary

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

INSTANCE	back to summary
public static final NativeServicesDB INSTANCE

Constructor Detail

SingletonHolder	back to summary
private SingletonHolder()

jnr.netdb back to summary

public Class NativeServicesDB.UnixServent

Class Inheritance

extends Struct

java.lang.Object
jnr.ffi.Struct
jnr.netdb.NativeServicesDB.UnixServent

Known Direct Subclasses

jnr.netdb.NativeServicesDB.LinuxServent

Field Summary

Modifier and Type	Field and Description
public final Struct.Pointer	aliases
public final Struct.String	name
public final Struct.Signed32	port
public final Struct.String	proto

Constructor Summary

Access	Constructor and Description
public	UnixServent(Runtime runtime)

Method Summary

Field Detail

aliases	back to summary
public final Struct.Pointer aliases

name	back to summary
public final Struct.String name

port	back to summary
public final Struct.Signed32 port

proto	back to summary
public final Struct.String proto

Constructor Detail

UnixServent	back to summary
public UnixServent(Runtime runtime)