Blame Scripts/Bash/centos-art/Functions/cli_getFunctions.sh

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#!/bin/bash
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#
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# cli_getFunctions.sh -- This function loads funtionalities supported by
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# centos-art.sh script.
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#
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# Copyright (C) 2009-2011 Alain Reguera Delgado
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# 
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of the
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# License, or (at your option) any later version.
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# 
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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# USA.
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# 
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# ----------------------------------------------------------------------
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# $Id$
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# ----------------------------------------------------------------------
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function cli_getFunctions {
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    # Define variables as local to avoid conflicts outside.
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    local FUNCNAMCALL=''
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    local FUNCFILES=''
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    # Build action-specifc script file list.
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    FUNCFILES=$(ls ${FUNCDIR}/${FUNCDIRNAM}/${FUNCNAM}*.sh)
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    for FILE in $FUNCFILES;do
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        if [[ -x ${FILE} ]];then
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            # Initialize action-specific functions.
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            . $FILE
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            # Export action-specific functions to current shell script
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            # environment.
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            FUNCNAMCALL=$(grep '^function ' $FILE | cut -d' ' -f2)
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            export -f $FUNCNAMCALL
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        else
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            cli_printMessage "`eval_gettext "The \\\$FILE hasn't execution rights."`" 'AsErrorLine'
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            cli_printMessage "$(caller)" "AsToKnowMoreLine"
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        fi
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    done
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    # Execute action passed to centos-art.sh script.
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    if [[ $FUNCNAM != '' ]];then
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        eval $FUNCNAM
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    fi
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}