adsb-receiver/bash/feeders/piaware.sh

#!/bin/bash

#####################################################################################
#                                   ADS-B FEEDER                                    #
#####################################################################################
#                                                                                   #
# This script is not meant to be executed directly.                                 #
# Instead execute install.sh to begin the installation process.                     #
#                                                                                   #
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
#                                                                                   #
# Copyright (c) 2015 Joseph A. Prochazka                                            #
#                                                                                   #
# Permission is hereby granted, free of charge, to any person obtaining a copy      #
# of this software and associated documentation files (the "Software"), to deal     #
# in the Software without restriction, including without limitation the rights      #
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell         #
# copies of the Software, and to permit persons to whom the Software is             #
# furnished to do so, subject to the following conditions:                          #
#                                                                                   #
# The above copyright notice and this permission notice shall be included in all    #
# copies or substantial portions of the Software.                                   #
#                                                                                   #
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR        #
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,          #
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE       #
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER            #
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,     #
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE     #
# SOFTWARE.                                                                         #
#                                                                                   #
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #

## VAARIABLES

BUILDDIR=${PWD}
PIAWAREDIR="$PWD/piaware_builder"

source ../bash/variables.sh
source ../bash/functions.sh

## INFORMATIVE MESSAGE ABOUT THIS SOFTWARE

clear

echo -e "\033[31m"
echo "-------------------------------"
echo " Now ready to install PiAware."
echo "-------------------------------"
echo -e "\033[33mPiAware is a package used to forward data read from an ADS-B receiver to FlightAware."
echo "It does this using a program, piaware, aided by some support programs."
echo ""
echo "piaware        - establishes an encrypted session to FlightAware and forwards data"
echo "piaware-config - used to configure piaware like with a FlightAware username and password"
echo "piaware-status - used to check the status of piaware"
echo "faup1090       - run by piaware to connect to dump1090 or some other program producing beast-style ADS-B data and translate between its format and FlightAware's"
echo "fa-mlat-client - run by piaware to gather data for multilateration"
echo ""
echo "https://github.com/flightaware/piaware"
echo -e "\033[37m"
read -p "Press enter to continue..." CONTINUE

## CHECK FOR PREREQUISITE PACKAGES

echo -e "\033[33m"
echo "Installing packages needed to build and fulfill dependencies..."
echo -e "\033[37m"
CheckPackage git
CheckPackage build-essential
CheckPackage debhelper
CheckPackage tcl8.5-dev
CheckPackage autoconf
CheckPackage python3-dev
CheckPackage python-virtualenv

# libz-dev appears to have been replaced by zlib1g-dev at least in Ubuntu Vivid Vervet...
# Will need to check if this is the case with Raspbian and Debian as well.
#CheckPackage libz-dev
CheckPackage zlib1g-dev

CheckPackage tclx8.4
CheckPackage tcllib
CheckPackage tcl-tls
CheckPackage itcl3

## DOWNLOAD OR UPDATE THE PIAWARE_BUILDER SOURCE

# Check if the git repository already exists locally.
if [ -d $PIAWAREDIR ] && [ -d $PIAWAREDIR/.git ]; then
    # A directory with a git repository containing the source code exists.
    echo -e "\033[33m"
    echo "Updating the local piaware_builder git repository..."
    echo -e "\033[37m"
    cd $PIAWAREDIR
    git pull origin master
else
    # A directory containing the source code does not exist in the build directory.
    echo -e "\033[33m"
    echo "Cloning the piaware_builder git repository locally..."
    echo -e "\033[37m"
    git clone https://github.com/flightaware/piaware_builder.git
    cd $PIAWAREDIR
    git checkout ${PIAWAREBRANCH}
fi

## BUILD THE PIAWARE PACKAGE

echo -e "\033[33m"
echo "Building the PiAware package..."
echo -e "\033[37m"
./sensible-build.sh
cd $PIAWAREDIR/package
dpkg-buildpackage -b

## INSTALL THE PIAWARE PACKAGE

echo -e "\033[33m"
echo "Installing the PiAware package..."
echo -e "\033[37m"
sudo dpkg -i $PIAWAREDIR/piaware_${PIAWAREVERSION}_*.deb

## CHECK THAT THE PACKAGE INSTALLED

if [ $(dpkg-query -W -f='${STATUS}' piaware 2>/dev/null | grep -c "ok installed") -eq 0 ]; then
    echo "\033[31m"
    echo "The piaware package did not install properly!"
    echo -e "\033[33m"
    echo "This script has exited due to the error encountered."
    echo "Please read over the above output in order to determine what went wrong."
    echo ""
    exit 1
fi

## CONFIGURE FLIGHTAWARE

echo -e "\033[33m"
echo "Please supply your FlightAware login in order to claim this device."
echo "After supplying your login PiAware will ask you to enter your password for verification."
echo -e "\033[37m"
read -p "Your FlightAware Login: " FALOGIN
sudo piaware-config -user $FALOGIN -password

echo -e "\033[33m"
printf "Remapping MLAT results to use port 30004..."
ORIGINALFORMAT=`sudo piaware-config -show | grep mlatResultsFormat | sed 's/mlatResultsFormat //g'`
MLATRESULTS=`sed 's/[{}]//g' <<< $ORIGINALFORMAT`
CLEANFORMAT=`sed 's/beast,connect,localhost:30004//g' <<< $MLATRESULTS`
FINALFORMAT="${CLEANFORMAT} beast,connect,localhost:30004" | sed -e 's/^[ \t]*//'

# Make sure that the mlatResultsFormat setting is not left blank if no other settings exist.
if [ -n "$FINALFORMAT" ]; then
    sudo piaware-config -mlatResultsFormat "${FINALFORMAT}"
else
    sudo piaware-config -mlatResultsFormat "beast,connect,localhost:30004"
fi

echo -e "\033[32m [OK]"

echo -e "\e[33m"
echo "Restarting PiAware to ensure all changes are applied..."
echo -e "\033[37m"
sudo /etc/init.d/piaware restart

echo -e "\033[33m"
echo "Installation and configuration of PiAware is now complete."
echo "Please look over the output generated to be sure no errors were encountered."
echo -e "\033[37m"
read -p "Press enter to continue..." CONTINUE