#!/bin/bash

#

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

# centos-art.sh script.

#

# Copyright (C) 2009, 2010 Alain Reguera Delgado

# 

# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307

# USA.

# 

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

# $Id$

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

function cli_getFunctions {

    # Define variables as local to avoid conflicts outside.

    local FUNCNAMDIR=''

    local FUNCNAMFILES=''

    local FUNCNAMSCRIPT=''

    local FUNCNAMCALL=''

    local REPOFUNDIR=''

    # Define path to directory where actions are stored inside the

    # repository.

    REPOFUNDIR=/home/centos/artwork/trunk/Scripts/Bash/Functions

    # Define action directory. 

    FUNCNAMDIR=$(cli_getRepoName $FUNCNAM 'd')

    # Define action file name.

    FUNCNAMSCRIPT=${REPOFUNDIR}/${FUNCNAMDIR}/${FUNCNAM}.sh

    # Check action existence.

    if [[ ! -f $FUNCNAMSCRIPT ]];then

        cli_printMessage "`gettext "The action provided is not valid."`"

        cli_printMessage "$(caller)" "AsToKnowMoreLine"

    fi

    # Build action-specifc script file list.

    FUNCNAMFILES=$(ls ${REPOFUNDIR}/${FUNCNAMDIR}/${FUNCNAM}*.sh)

    for FILE in $FUNCNAMFILES;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."`"

            cli_printMessage "$(caller)" "AsToKnowMoreLine"

        fi

    done

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

    eval $FUNCNAM

}