#!/bin/bash

#

# svg_checkColorAmount.sh -- This function verifies whether the list

# of colors provided in the first argument matches the amount of

# colors specified by the second argument.

#

# Copyright (C) 2009, 2010, 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 svg_checkColorAmount {

    # Define list of colors. 

    local COLORS=$1

    # Define the amount of colors the list provided must have, in

    # order to be considered as valid.

    local NUMBER=$2

    # Verify amount of colors provided in the list.

    if [[ $(echo "$COLORS" |  wc -l) -ne $NUMBER ]];then

        cli_printMessage "`gettext "The palette does not have the correct number of colors."`" --as-error-line

    fi

}