#!/bin/bash

#

# cli_getFunctions.sh -- This function loads funtionalities supported by

# centos-art.sh script.

#

# Copyright (C) 2009-2011 The CentOS Project

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or (at

# your option) any later version.

#

# This program is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

# General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

#

# ----------------------------------------------------------------------

# $Id$

# ----------------------------------------------------------------------

function cli_getFunctions {

    # Define variables as local to avoid conflicts outside.

    local FUNCNAMCALL=''

    local FUNCFILES=''

    # Build action-specifc script file list.

    FUNCFILES=$(ls ${FUNCDIR}/${FUNCDIRNAM}/${FUNCNAM}*.sh)

    for FILE in $FUNCFILES;do

        if [[ -x ${FILE} ]];then

            # Initialize action-specific functions.

            . $FILE

            # Export action-specific functions to current shell script

            # environment.

            FUNCNAMCALL=$(grep '^function ' $FILE | cut -d' ' -f2)

            export -f $FUNCNAMCALL

        else

            cli_printMessage "`eval_gettext "The \\\$FILE hasn't execution rights."`" 'AsErrorLine'

            cli_printMessage "${FUNCDIRNAM}" "AsToKnowMoreLine"

        fi

    done

    # Execute action passed to centos-art.sh script.

    if [[ $FUNCNAM != '' ]];then

        eval $FUNCNAM

    fi

}