SRFirewall/lib/display.inc

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#!/bin/bash
# By Brielle Bruns <bruns@2mbit.com>
# URL: http://www.sosdg.org/freestuff/firewall
# License: GPLv3
#
# Copyright (C) 2009 - 2014 Brielle Bruns
# Copyright (C) 2009 - 2014 The Summit Open Source Development Group
#
# 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 3 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, see <http://www.gnu.org/licenses/>.
# ANSI color sequences
BLUE="\e[34m"
GREEN="\e[32m"
RED="\e[31m"
YELLOW="\e[33m"
PURPLE="\e[35m"
AQUA="\e[36m"
WHITE="\e[97m"
GREY="\e[37m"
DEFAULT_COLOR="\e[39m"
# display_c $COLOR $TEXT BOOL(YN)
# $COLOR being bash colors
# $TEXT being what to output (make sure to put " " around text)
# BOOL being (Y or N) to do newline at end or not
function display_c {
unset COLOR_CODE TEXT NEWLINE
DEFAULT_COLOR="\E[39m"
COLOR_CODE=`pick_color $1`
TEXT="$2"
if [ "$3" == "N" ]; then
NEWLINE="-n"
fi
echo -e ${NEWLINE} "${COLOR_CODE}${TEXT}${DEFAULT_COLOR}"
}
# Monochrome version of above
function display_m {
unset TEXT NEWLINE
TEXT="$2"
if [ "$3" == "N" ]; then
NEWLINE="-n"
fi
echo -e $NEWLINE "$TEXT"
}
# pick_color $COLOR
# returns appropriate color codes for use in display_c and such
function pick_color {
case $1 in
BLUE) COLOR="\E[34m" ;;
GREEN) COLOR="\E[32m" ;;
RED) COLOR="\E[31m" ;;
YELLOW) COLOR="\E[33m" ;;
PURPLE) COLOR="\E[35m" ;;
AQUA) COLOR="\E[36m" ;;
WHITE) COLOR="\E[1m" ;;
GREY) COLOR="\E[37m" ;;
*) COLOR="\E[37m" ;;
esac
echo "${COLOR}"
}
# reset_color
function reset_color {
unset NEWLINE
DEFAULT_COLOR="\E[39m"
if [ "$1" == "N" ]; then
NEWLINE="-n"
fi
echo ${NEWLINE} -e "${DEFAULT_COLOR}"
}
# show_help
# Show command line options help
function show_help {
${display} DEFAULT_COLOR "SRFirewall ${FW_VERSION}"
${display} DEFAULT_COLOR "\n${0} -[fghv]\n"
${display} DEFAULT_COLOR "\t-f\tFlushes all rules back to default ACCEPT"
${display} DEFAULT_COLOR "\t-g\tGenerate cached rule files (not implemented yet)"
${display} DEFAULT_COLOR "\t-h\tShows this help"
${display} DEFAULT_COLOR "\t-v\tShow version"
}
function show_version {
${display} DEFAULT_COLOR "SRFirewall ${FW_VERSION}"
${display} DEFAULT_COLOR "Written by: Brielle Bruns <bruns@2mbit.com>"
${display} DEFAULT_COLOR "http://www.sosdg.org/freestuff/firewall"
${display} DEFAULT_COLOR "=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-="
${display} DEFAULT_COLOR "Released under the GNU GPL Version 3"
${display} DEFAULT_COLOR "https://www.gnu.org/licenses/gpl-3.0.txt"
}