#!/bin/bash
#
# cli_getCopyrightInfo.sh -- This function outputs copyright
# information defined by design model the artistic motif images are
# produced from. As convenction, we use the file `copyright.txt' to
# store design model copyright information, in the root directory of
# design model directory structure.
#
# The copyright information is printed to show the fact that the
# person how creates something has the creation rights over that
# something he/she creates. An so, the legal power to release his/her
# creation under the ethical terms of whatever license he/she
# considers more appropriate, in order to distribute his/her creation.
#
# Inside CentOS Artwork Repository, we print copyright information in
# the following image-related components:
#
# 1. The artistic motifs, to define the visual style of themes.
#
# The copyright information of artistic motifs is owned by the
# person who creates the artistic motif (i.e., the artistic motif
# author). The copyright information of artistic motifs is
# specified in the `authors.txt' file placed inside the artistic
# motif directory structure. The copyright information of
# artistic motifs is printed in imagesunder
# trunk/Identity/Themes/Motifs/$THEME/Concept directory structure
# only.
#
# 2. The design models, to define the characteristics of themes.
#
# The copyright information of design models is owned by the
# person who creates the design model (i.e., the design model
# author). The copyright information of design models is
# specified in the metadata of each scalable vector graphic that
# make a design model on its own. The copyright information of
# design models is not printed in images.
#
# 3. The CentOS themes, to cover each visual manifestation of The
# CentOS Project corporate visual identity. A CentOS theme is
# made of many different images connected among themselves by
# mean of a uniform visual pattern (artistic motif + design
# model).
#
# The copyright information of CentOS themes is owned by The
# CentOS Project. Instead of printing the copyright information
# over all images inside one CentOS theme, the copyright
# information of CentOS themes is printed only on images related
# to Anaconda progress first slides.
#
# The copyright information printed on Anaconda progress first
# slides is used to print the creation rights of The CentOS
# Project over its creation (i.e., The CentOS Distribution) not
# The CentOS Theme itself.
#
# At this point, we've defined who owns the creation rights of image
# components. Now, it is important to remark that if we need to show
# one creation copyright, in different places, all references to the
# same cration copyright information should be the same. Cannot be any
# ambiguity among them. The best way to reach this is having just one
# unique definition, and build images using that unique copyright
# definition as reference.
#
# Another relevant point, we need to be aware of, is that related to
# the licenses. As creators has the creation rights, they have the
# right to distribute their work as their consideration. If creators
# release their creations under the terms of a privatizing license,
# that creation will be almost useless for The CentOS Community. So,
# in order for creations to be useful in The CentOS Community,
# creators should distribution their creations under the terms of a
# license that grants the freedom of using, studying, changing and
# releasing improved versions of them. Likewise, the license should
# prevent any privatizing practice or any kind of darkness that put in
# risk the freedom of The CentOS Community.
#
# What license should be used to distribute images (and the components
# used to build them) is a decision for The CentOS Community to take.
# The license adopted, by The CentOS Community, specifies the ethical
# terms The CentOS Community is agree to work with. It is a reference
# we all have to agree with and follow in the sake of our community
# and ourselves freedom. That's why license selection has to be a
# collective decision, and also be constantly in question.
#
# I'm not a lawyer. So, I can't give details of something I don't know
# certainly. All I've done so far is using my intuition and basic
# understanding of what copyright and license is. So, if you have a
# deeper understanding and experience in such legal topics, please
# feel free to make your own revisions to ideas described here.
#
# In the sake of covering copyright information and license needs
# inside centos-art.sh script, all images produced by `centos-art.sh'
# script will be released using the copyright information of his/her
# creator (see above) and the license Creative Common
# Attribution-ShareAlike 3.0 License
# (http://creativecommons.org/licenses/by-sa/3.0/).
#
# The Creative Common Attribution-ShareAlike 3.0 License has been
# adopted in The CentOS Wiki (http://wiki.centos.org/) and seems to be
# good as well to distribute image-specific creations under CentOS
# Artwork Repository. Of course, as licenses are always questionable,
# the one we've choosed could be changed in the future after a
# collective discussion in the CentOS mailing list, in order to better
# reflect the ethical feelings of our community.
#
# Copyright (C) 2009-2011 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_getCopyrightInfo {
case "$1" in
'--license' )
# Output default license name used by all image-based
# creations inside CentOS Artwork Repository.
echo "Creative Common Attribution-ShareAlike 3.0"
;;
'--license-url' )
# Ouput default license url used by all image-based
# creations inside CentOS Artwork Repository.
echo "http://creativecommons.org/licenses/by-sa/3.0/"
;;
'--copyright-year' )
local FILE=''
local YEAR=''
# Define default copyright file. The place the copyright
# information is retrived from.
FILE="$(echo $TEMPLATE \
| sed -r "s!(Themes/Models/${THEMEMODEL}).+!\1/copyright.txt!")"
# Define default copyright year.
if [[ -f $FILE ]];then
YEAR=$(cli_readFileContent "${FILE}" '--copyright-year')
else
YEAR=$(date +%Y)
fi
# Output default copyright year.
echo $YEAR
;;
'--copyright-holder' | * )
local FILE=''
local HOLDER=''
# Define default copyright file. The place the copyright
# information is retrived from.
FILE="$(echo $TEMPLATE \
| sed -r "s!(Themes/Models/${THEMEMODEL}).+!\1/copyright.txt!")"
# Define default copyright holder.
if [[ -f $FILE ]];then
HOLDER=$(cli_readFileContent "${FILE}" '--copyright-holder')
else
HOLDER="The CentOS Project. `gettext "All rights reserved."`"
fi
# Output default copyright holder.
echo $HOLDER
;;
esac
}