#!/bin/bash

######################################################################

#

#   tcar_getTemporalFile.sh -- This function returns the absolute path

#   you need to use to create temporal files. Use this function

#   whenever you need to create temporal files inside centos-art.sh

#   script.

#

#   Written by:

#   * Alain Reguera Delgado <al@centos.org.cu>, 2009-2013

#

# Copyright (C) 2009-2013 The CentOS Artwork SIG

#

# 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.

#

######################################################################

function tcar_getTemporalFile {

    # Define gettext-specific variables locally, to provide

    # per-function localization.

    local TEXTDOMAIN="${FUNCNAME}.sh"

    local TEXTDOMAINDIR="${TCAR_SCRIPT_BASEDIR}/Scripts/Locales"

    # Define base name for temporal file. This is required when svg

    # instances are created previous to be parsed by inkscape in order

    # to be exported as png. In such cases .svg file extension is

    # required in order to avoid complains from inkscape.

    local FILENAME="${RANDOM}-$(tcar_getRepoName ${1} -f)"

    # Check default base name for temporal file, it can't be an empty

    # value.

    if [[ -z "${FILENAME}" ]];then

        tcar_printMessage "`gettext "The first argument cannot be empty."`" --as-error-line

    fi

    # Define absolute path for temporal file and send it out to

    # standard output.

    echo "${TCAR_SCRIPT_TEMPDIR}/${FILENAME}"

}