Package org.apache.sshd.cli

Class CliSupport

java.lang.Object

org.apache.sshd.cli.CliSupport

Direct Known Subclasses:

SshClientCliSupport, SshServerCliSupport

public abstract class CliSupport
extends Object

Provides common utilities for SSH client/server execution from the CLI

Field Summary

Fields

Modifier and Type	Field	Description
static final BuiltinIoServiceFactoryFactories	DEFAULT_IO_SERVICE_FACTORY

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CliSupport()

Method Summary

Modifier and Type	Method	Description
static IoServiceEventListener	createLoggingIoServiceEventListener(org.slf4j.Logger logger)
static SessionListener	createLoggingSessionListener(org.slf4j.Logger logger)
static void	printFieldsValues(Object info, PrintStream stdout)
static BuiltinIoServiceFactoryFactories	resolveBuiltinIoServiceFactory(PrintStream stderr, String argName, String provider)
static BuiltinIoServiceFactoryFactories	resolveIoServiceFactory(PrintStream stderr, String... args)	Scans the arguments for the "-io" command line option and sets the I/O service accordingly.
static List<NamedFactory<Cipher>>	setupCiphers(String argName, String argVal, List<NamedFactory<Cipher>> current, PrintStream stderr)
static List<NamedFactory<Cipher>>	setupCiphers(PropertyResolver options, PrintStream stderr)
static List<NamedFactory<Compression>>	setupCompressions(String argName, String argVal, List<NamedFactory<Compression>> current, PrintStream stderr)
static List<NamedFactory<Compression>>	setupCompressions(PropertyResolver options, PrintStream stderr)
static <M extends AbstractFactoryManager> M	setupIoServiceFactory(M manager, PropertyResolver resolver, Level level, PrintStream stdout, PrintStream stderr, String... args)
static List<NamedFactory<Mac>>	setupMacs(String argName, String argVal, List<NamedFactory<Mac>> current, PrintStream stderr)
static List<NamedFactory<Mac>>	setupMacs(PropertyResolver options, PrintStream stderr)
static <S extends SessionContext, M extends UserAuthInstance<S>, F extends UserAuthMethodFactory<S, M>, I extends UserAuthFactoriesManager<S, M, F>> void	setupUserAuthFactories(I manager, PropertyResolver options)
static String[]	splitCommandLineArguments(String line)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

DEFAULT_IO_SERVICE_FACTORY

public static final BuiltinIoServiceFactoryFactories DEFAULT_IO_SERVICE_FACTORY

Constructor Details

CliSupport

protected CliSupport()

Method Details

setupUserAuthFactories

public static <S extends SessionContext,
M extends UserAuthInstance<S>,
F extends UserAuthMethodFactory<S,
M>,
I extends UserAuthFactoriesManager<S,
M,
F>>
void setupUserAuthFactories(I manager,
 PropertyResolver options)

resolveIoServiceFactory

public static BuiltinIoServiceFactoryFactories resolveIoServiceFactory(PrintStream stderr,
 String... args)

Scans the arguments for the "-io" command line option and sets the I/O service accordingly. If no specific option specified then DEFAULT_IO_SERVICE_FACTORY is used.

Parameters:

stderr - Error stream for output of error messages

args - The arguments to scan

Returns:

The resolved I/O service factory - null if errors encountered

resolveBuiltinIoServiceFactory

public static BuiltinIoServiceFactoryFactories resolveBuiltinIoServiceFactory(PrintStream stderr,
 String argName,
 String provider)

setupIoServiceFactory

public static <M extends AbstractFactoryManager> M setupIoServiceFactory(M manager,
 PropertyResolver resolver,
 Level level,
 PrintStream stdout,
 PrintStream stderr,
 String... args)

createLoggingIoServiceEventListener

public static IoServiceEventListener createLoggingIoServiceEventListener(org.slf4j.Logger logger)

createLoggingSessionListener

public static SessionListener createLoggingSessionListener(org.slf4j.Logger logger)

setupCompressions

public static List<NamedFactory<Compression>> setupCompressions(PropertyResolver options,
 PrintStream stderr)

setupCompressions

public static List<NamedFactory<Compression>> setupCompressions(String argName,
 String argVal,
 List<NamedFactory<Compression>> current,
 PrintStream stderr)

setupMacs

public static List<NamedFactory<Mac>> setupMacs(PropertyResolver options,
 PrintStream stderr)

setupMacs

public static List<NamedFactory<Mac>> setupMacs(String argName,
 String argVal,
 List<NamedFactory<Mac>> current,
 PrintStream stderr)

setupCiphers

public static List<NamedFactory<Cipher>> setupCiphers(PropertyResolver options,
 PrintStream stderr)

setupCiphers

public static List<NamedFactory<Cipher>> setupCiphers(String argName,
 String argVal,
 List<NamedFactory<Cipher>> current,
 PrintStream stderr)

splitCommandLineArguments

public static String[] splitCommandLineArguments(String line)

printFieldsValues

public static void printFieldsValues(Object info,
 PrintStream stdout)
                              throws Exception

Throws:

Exception