Package org.aesh.terminal.utils

Class InfoCmpHelper

java.lang.Object

org.aesh.terminal.utils.InfoCmpHelper

public class InfoCmpHelper
extends Object

Helper class for retrieving terminal capabilities from the terminfo database.

Author:

Ståle W. Pedersen

Method Summary

Modifier and Type	Method	Description
static String	getCurrentTranslatedCapability(String cap, String defaultValue)	Get a terminal capability as a string.
static int[]	getCurrentTranslatedCapabilityAsInts(String cap, int[] defaultValue)	Get a terminal capability as an array of code points.

Methods inherited from class java.lang.Object

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

Method Details

getCurrentTranslatedCapabilityAsInts

public static int[] getCurrentTranslatedCapabilityAsInts(String cap,
 int[] defaultValue)

Get a terminal capability as an array of code points. The capability is looked up from the terminfo database for the current terminal.

Parameters:

cap - the capability name to look up

defaultValue - the default value to return if the capability is not found

Returns:

the capability value as an int array, or the default value

getCurrentTranslatedCapability

public static String getCurrentTranslatedCapability(String cap,
 String defaultValue)

Get a terminal capability as a string. The capability is looked up from the terminfo database for the current terminal, which is determined by the TERM environment variable (defaults to xterm-256color).

Parameters:

cap - the capability name to look up

defaultValue - the default value to return if the capability is not found

Returns:

the capability value as a string, or the default value