xNightR00T File Manager

#
# lang.sh:	Set interactive language environment
#
# Used configuration files:
#
#     /etc/sysconfig/language
#     $HOME/.i18n
#

#
# Already done by the remote SSH side
#
test -z "$SSH_SENDS_LOCALE" || return

#
# Already done by the GDM
#
if test -n "$GDM_LANG" ; then
    eval $(sed -rn -e 's/^(RC_LANG)=/_\1=/p' < /etc/sysconfig/language)
    if test "$_RC_LANG" = "$GDM_LANG" ; then
	unset GDM_LANG
    else
	LANG=$GDM_LANG
    fi
    unset _RC_LANG
fi

unset _save
test -n "$LANG" && _save="$LANG"

#
# Get the system and after that the users configuration
#
if test -s /etc/sysconfig/language ; then
    while read line ; do
	case "$line" in
	\#*|"")
		continue
		;;
	RC_*)
		# Allow GDM to override system settings
		test -n "$GDM_LANG" && continue
		eval ${line#RC_}
		;;
	ROOT_USES_LANG*)
		test "$UID" = 0 && eval $line || ROOT_USES_LANG=yes
		;;
	esac
    done < /etc/sysconfig/language
    unset line
fi
test -s $HOME/.i18n && . $HOME/.i18n

test -n "$_save" && LANG="$_save"
unset _save

#
# Handle all LC and the LANG variable
#
for lc in LANG LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE	\
	  LC_IDENTIFICATION LC_MEASUREMENT LC_MESSAGES	\
	  LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER	\
	  LC_TELEPHONE LC_TIME
do
    eval val="\$$lc"
    if  test "$ROOT_USES_LANG" = "yes"    ; then
	if test -z "$val" ; then
	    eval unset $lc
	else
	    eval $lc=\$val
	    eval export $lc
	fi
    elif test "$ROOT_USES_LANG" = "ctype" ; then
	test "$lc" = "LANG" && continue
	if test "$lc" = "LC_CTYPE" ; then
	    LC_CTYPE=$LANG
	    LANG=POSIX
	    export LANG LC_CTYPE
	else
	    eval unset $lc
	fi
    else
	if test "$lc" = "LANG" ; then
	    LANG=POSIX
	    export LANG
	else
	    eval unset $lc
	fi
    fi
done

unset lc val
unset ROOT_USES_LANG

#
# Special LC_ALL handling because the LC_ALL
# overwrites all LC but not the LANG variable
#
if test -n "$LC_ALL" -a "$LC_ALL" != "$LANG" ; then
    export LC_ALL
else
    unset LC_ALL
fi

#
# end of lang.sh