diff --git a/bash/decoders/rtlsdr-ogn.sh b/bash/decoders/rtlsdr-ogn.sh index b280727..f541e36 100755 --- a/bash/decoders/rtlsdr-ogn.sh +++ b/bash/decoders/rtlsdr-ogn.sh @@ -31,32 +31,34 @@ # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # -## SET INSTALLATION VARIABLES +### VARIABLES RECEIVER_ROOT_DIRECTORY="${PWD}" RECEIVER_BASH_DIRECTORY="${RECEIVER_ROOT_DIRECTORY}/bash" RECEIVER_BUILD_DIRECTORY="${RECEIVER_ROOT_DIRECTORY}/build" # Component specific variables. -DECODER_BUILD_DIRECTORY="${RECEIVER_BUILD_DIRECTORY}/ogn" -DECODER_GITHUB="https://github.com/glidernet/ogn-rf" -DECODER_WEBSITE="http://wiki.glidernet.org" -DECODER_NAME="RTLSDR-OGN" -DECODER_DESC="is a combined decoder and feeder for the Open Glider Network which focuses on tracking gilders and other GA aircraft equipped with FLARM, FLARM-compatible devices or OGN tracker." -DECODER_RADIO="Please note that a dedicated RTL-SDR dongle is required to use this decoder" +COMPONENT_BUILD_DIRECTORY="${RECEIVER_BUILD_DIRECTORY}/ogn" +COMPONENT_GITHUB="https://github.com/glidernet/ogn-rf" +COMPONENT_WEBSITE="http://wiki.glidernet.org" +COMPONENT_NAME="RTLSDR-OGN" +COMPONENT_DESC="is a combined decoder and feeder for the Open Glider Network which focuses on tracking gilders and other GA aircraft equipped with FLARM, FLARM-compatible devices or OGN tracker." +COMPONENT_RADIO="Please note that a dedicated RTL-SDR dongle is required to use this decoder" # Component service script variables. -DECODER_SERVICE_NAME="rtlsdr-ogn" -DECODER_SERVICE_SCRIPT_URL="http://download.glidernet.org/common/service/rtlsdr-ogn" -DECODER_SERVICE_SCRIPT_NAME="${DECODER_SERVICE_NAME}" -DECODER_SERVICE_SCRIPT_PATH="/etc/init.d/${DECODER_SERVICE_NAME}" -DECODER_SERVICE_CONFIG_PATH="/etc/${DECODER_SERVICE_SCRIPT_NAME}.conf" +COMPONENT_SERVICE_NAME="rtlsdr-ogn" +COMPONENT_SERVICE_SCRIPT_URL="http://download.glidernet.org/common/service/rtlsdr-ogn" +COMPONENT_SERVICE_SCRIPT_NAME="${COMPONENT_SERVICE_NAME}" +COMPONENT_SERVICE_SCRIPT_PATH="/etc/init.d/${COMPONENT_SERVICE_NAME}" +COMPONENT_SERVICE_CONFIG_PATH="/etc/${COMPONENT_SERVICE_SCRIPT_NAME}.conf" ### INCLUDE EXTERNAL SCRIPTS source ${RECEIVER_BASH_DIRECTORY}/variables.sh source ${RECEIVER_BASH_DIRECTORY}/functions.sh +## SET INSTALLATION VARIABLES + # Source the automated install configuration file if this is an automated installation. if [[ "${RECEIVER_AUTOMATED_INSTALL}" = "true" ]] && [[ -s "${RECEIVER_CONFIGURATION_FILE}" ]] ; then source ${RECEIVER_CONFIGURATION_FILE} @@ -69,20 +71,20 @@ if [[ "${RECEIVER_AUTOMATED_INSTALL}" = "false" ]] ; then echo -e "\n\e[91m ${RECEIVER_PROJECT_TITLE}" fi echo -e "" -echo -e "\e[92m Setting up ${DECODER_NAME}..." +echo -e "\e[92m Setting up ${COMPONENT_NAME}..." echo -e "" echo -e "\e[93m ------------------------------------------------------------------------------\e[96m" echo -e "" if [[ "${RECEIVER_AUTOMATED_INSTALL}" = "false" ]] ; then - whiptail --backtitle "${RECEIVER_PROJECT_TITLE}" --title "${DECODER_NAME} Setup" --yesno "${DECODER_NAME} ${DECODER_DESC}.\n\n${DECODER_RADIO}.\n\n${DECODER_WEBSITE}\n\nContinue setup by installing ${DECODER_NAME}?" 14 78 + whiptail --backtitle "${RECEIVER_PROJECT_TITLE}" --title "${COMPONENT_NAME} Setup" --yesno "${COMPONENT_NAME} ${COMPONENT_DESC}.\n\n${COMPONENT_RADIO}.\n\n${COMPONENT_WEBSITE}\n\nContinue setup by installing ${COMPONENT_NAME}?" 14 78 if [[ $? -eq 1 ]] ; then # Setup has been halted by the user. echo -e "\e[91m \e[5mINSTALLATION HALTED!\e[25m" echo -e " Setup has been halted at the request of the user." echo -e "" echo -e "\e[93m ------------------------------------------------------------------------------" - echo -e "\e[92m ${DECODER_NAME} setup halted.\e[39m" + echo -e "\e[92m ${COMPONENT_NAME} setup halted.\e[39m" echo -e "" read -p "Press enter to continue..." CONTINUE exit 1 @@ -91,7 +93,7 @@ fi ### CHECK FOR PREREQUISITE PACKAGES -echo -e "\e[95m Installing packages needed to fulfill dependencies for ${DECODER_NAME}...\e[97m" +echo -e "\e[95m Installing packages needed to fulfill dependencies for ${COMPONENT_NAME}...\e[97m" echo -e "" # Required by install script. CheckPackage git @@ -113,7 +115,7 @@ CheckPackage procserv CheckPackage telnet echo -e "" -echo -e "\e[95m Configuring this device to run the ${DECODER_NAME} binaries...\e[97m" +echo -e "\e[95m Configuring this device to run the ${COMPONENT_NAME} binaries...\e[97m" echo -e "" ### BLACKLIST UNWANTED RTL-SDR MODULES FROM BEING LOADED @@ -134,9 +136,9 @@ fi ## CHECK FOR EXISTING INSTALL AND IF SO STOP IT -if [[ -f "${DECODER_SERVICE_SCRIPT_PATH}" ]] ; then - echo -en "\e[33m Stopping the ${DECODER_NAME} service...\e[97m" - ACTION=$(sudo ${DECODER_SERVICE_SCRIPT_PATH} stop 2>&1) +if [[ -f "${COMPONENT_SERVICE_SCRIPT_PATH}" ]] ; then + echo -en "\e[33m Stopping the ${COMPONENT_NAME} service...\e[97m" + ACTION=$(sudo ${COMPONENT_SERVICE_SCRIPT_PATH} stop 2>&1) CheckReturnCode fi @@ -144,7 +146,7 @@ fi PIDS=`ps -efww | egrep "(\./ogn-rf\ |\./ogn-decode\ )" | awk -vpid=$$ '$2 != pid { print $2 }' | tr '\n\r' ' '` if [ ! -z "${PIDS}" ]; then - echo -en "\e[33m Killing any running ${DECODER_NAME} processes...\e[97m" + echo -en "\e[33m Killing any running ${COMPONENT_NAME} processes...\e[97m" ACTION=$(sudo kill -9 ${PIDS}) CheckReturnCode fi @@ -181,37 +183,37 @@ if [[ "${TUNER_COUNT}" -gt 1 ]] ; then if [[ -n "${OGN_DEVICE_SERIAL}" ]] ; then for DEVICE_ID in `seq 0 ${TUNER_COUNT}` ; do if [[ `rtl_eeprom -d ${DEVICE_ID} 2>&1 | grep -c "Serial number:\s*${OGN_DEVICE_SERIAL}$" ` -eq 1 ]] ; then - echo -en "\e[33m RTL-SDR with Serial \"${OGN_DEVICE_SERIAL}\" found at device \"${OGN_DEVICE_ID}\" and will be assigned to ${DECODER_NAME}...\e[97m" + echo -en "\e[33m RTL-SDR with Serial \"${OGN_DEVICE_SERIAL}\" found at device \"${OGN_DEVICE_ID}\" and will be assigned to ${COMPONENT_NAME}...\e[97m" OGN_DEVICE_ID=${DEVICE_ID} fi done # If no match for this serial then assume the highest numbered tuner will be used. if [[ -z "${OGN_DEVICE_ID}" ]] ; then - echo -en "\e[33m RTL-SDR with Serial \"${OGN_DEVICE_SERIAL}\" not found, assigning device \"${TUNER_COUNT}\" to ${DECODER_NAME}...\e[97m" + echo -en "\e[33m RTL-SDR with Serial \"${OGN_DEVICE_SERIAL}\" not found, assigning device \"${TUNER_COUNT}\" to ${COMPONENT_NAME}...\e[97m" OGN_DEVICE_ID=${TUNER_COUNT} fi # Or if a device has been specified by device ID then confirm this is currently detected. elif [[ -n "${OGN_DEVICE_ID}" ]] ; then if [[ `rtl_eeprom -d ${OGN_DEVICE_ID} 2>&1 | grep -c "^\s*${OGN_DEVICE_ID}:\s"` -eq 1 ]] ; then - echo -en "\e[33m RTL-SDR device \"${OGN_DEVICE_ID}\" found and will be assigned to ${DECODER_NAME}...\e[97m" + echo -en "\e[33m RTL-SDR device \"${OGN_DEVICE_ID}\" found and will be assigned to ${COMPONENT_NAME}...\e[97m" # If no match for this serial then assume the highest numbered tuner will be used. else - echo -en "\e[33m RTL-SDR device \"${OGN_DEVICE_ID}\" not found, assigning device \"${TUNER_COUNT}\" to ${DECODER_NAME}...\e[97m" + echo -en "\e[33m RTL-SDR device \"${OGN_DEVICE_ID}\" not found, assigning device \"${TUNER_COUNT}\" to ${COMPONENT_NAME}...\e[97m" OGN_DEVICE_ID=${TUNER_COUNT} fi # Failing that configure it with device ID 0. else - echo -en "\e[33m No RTL-SDR device specified, assigning device \"0\" to ${DECODER_NAME}...\e[97m" + echo -en "\e[33m No RTL-SDR device specified, assigning device \"0\" to ${COMPONENT_NAME}...\e[97m" OGN_DEVICE_ID=${TUNER_COUNT} fi # Single tuner present so assign device 0 and stop any other running decoders, or at least dump1090-mutablity for a default install. elif [[ "${TUNER_COUNT}" -eq 1 ]] ; then - echo -en "\e[33m Single RTL-SDR device \"0\" detected and assigned to ${DECODER_NAME}...\e[97m" + echo -en "\e[33m Single RTL-SDR device \"0\" detected and assigned to ${COMPONENT_NAME}...\e[97m" OGN_DEVICE_ID="0" ACTION=$(sudo /etc/init.d/dump1090-mutability stop 2>&1) # No tuners present so assign device 0 and stop any other running decoders, or at least dump1090-mutablity for a default install. elif [[ "${TUNER_COUNT}" -lt 1 ]] ; then - echo -en "\e[33m No RTL-SDR device detected so ${DECODER_NAME} will be assigned device \"0\"...\e[97m" + echo -en "\e[33m No RTL-SDR device detected so ${COMPONENT_NAME} will be assigned device \"0\"...\e[97m" OGN_DEVICE_ID="0" ACTION=$(sudo /etc/init.d/dump1090-mutability stop 2>&1) fi @@ -283,16 +285,16 @@ fi ### DOWNLOAD AND SET UP THE BINARIES # Create build directory if not already present. -if [[ ! -d "${DECODER_BUILD_DIRECTORY}" ]] ; then - echo -en "\e[33m Creating build directory \"\e[37m${DECODER_BUILD_DIRECTORY}\e[33m\"...\e[97m" - ACTION=$(mkdir -vp ${DECODER_BUILD_DIRECTORY} 2>&1) +if [[ ! -d "${COMPONENT_BUILD_DIRECTORY}" ]] ; then + echo -en "\e[33m Creating build directory \"\e[37m${COMPONENT_BUILD_DIRECTORY}\e[33m\"...\e[97m" + ACTION=$(mkdir -vp ${COMPONENT_BUILD_DIRECTORY} 2>&1) CheckReturnCode fi # Enter the build directory. -if [[ ! "${PWD}" = "${DECODER_BUILD_DIRECTORY}" ]] ; then - echo -en "\e[33m Entering build directory \"\e[37m${DECODER_BUILD_DIRECTORY}\e[33m\"...\e[97m" - cd ${DECODER_BUILD_DIRECTORY} +if [[ ! "${PWD}" = "${COMPONENT_BUILD_DIRECTORY}" ]] ; then + echo -en "\e[33m Entering build directory \"\e[37m${COMPONENT_BUILD_DIRECTORY}\e[33m\"...\e[97m" + cd ${COMPONENT_BUILD_DIRECTORY} ACTION=${PWD} CheckReturnCode fi @@ -305,66 +307,66 @@ CheckReturnCode case ${CPU_ARCHITECTURE} in "armv6l") # Raspberry Pi 1. - DECODER_BINARY_URL="http://download.glidernet.org/rpi-gpu/rtlsdr-ogn-bin-RPI-GPU-latest.tgz" + COMPONENT_BINARY_URL="http://download.glidernet.org/rpi-gpu/rtlsdr-ogn-bin-RPI-GPU-latest.tgz" ;; "armv7l") # Raspberry Pi 2 onwards. - DECODER_BINARY_URL="http://download.glidernet.org/arm/rtlsdr-ogn-bin-ARM-latest.tgz" + COMPONENT_BINARY_URL="http://download.glidernet.org/arm/rtlsdr-ogn-bin-ARM-latest.tgz" ;; "x86_64") # 64 Bit. - DECODER_BINARY_URL="http://download.glidernet.org/x64/rtlsdr-ogn-bin-x64-latest.tgz" + COMPONENT_BINARY_URL="http://download.glidernet.org/x64/rtlsdr-ogn-bin-x64-latest.tgz" ;; *) # 32 Bit (default install if no others matched). - DECODER_BINARY_URL="http://download.glidernet.org/x86/rtlsdr-ogn-bin-x86-latest.tgz" + COMPONENT_BINARY_URL="http://download.glidernet.org/x86/rtlsdr-ogn-bin-x86-latest.tgz" ;; esac # Attempt to download and extract binaries. -if [[ `echo "${DECODER_BINARY_URL}" | grep -c "^http"` -gt 0 ]] ; then +if [[ `echo "${COMPONENT_BINARY_URL}" | grep -c "^http"` -gt 0 ]] ; then # Download binaries. - echo -en "\e[33m Downloading ${DECODER_NAME} binaries for \"\e[37m${CPU_ARCHITECTURE}\e[33m\" architecture...\e[97m" - DECODER_BINARY_FILE=`echo ${DECODER_BINARY_URL} | awk -F "/" '{print $NF}'` - ACTION=$(curl -L ${DECODER_BINARY_URL} -o ${DECODER_BUILD_DIRECTORY}/${DECODER_BINARY_FILE} 2>&1) + echo -en "\e[33m Downloading ${COMPONENT_NAME} binaries for \"\e[37m${CPU_ARCHITECTURE}\e[33m\" architecture...\e[97m" + COMPONENT_BINARY_FILE=`echo ${COMPONENT_BINARY_URL} | awk -F "/" '{print $NF}'` + ACTION=$(curl -L ${COMPONENT_BINARY_URL} -o ${COMPONENT_BUILD_DIRECTORY}/${COMPONENT_BINARY_FILE} 2>&1) CheckReturnCode # Extract binaries. - echo -en "\e[33m Extracting ${DECODER_NAME} package \"\e[37m${DECODER_BINARY_FILE}\e[33m\"...\e[97m" - ACTION=$(tar -vxzf "${DECODER_BUILD_DIRECTORY}/${DECODER_BINARY_FILE}" -C "${DECODER_BUILD_DIRECTORY}" 2>&1) + echo -en "\e[33m Extracting ${COMPONENT_NAME} package \"\e[37m${COMPONENT_BINARY_FILE}\e[33m\"...\e[97m" + ACTION=$(tar -vxzf "${COMPONENT_BUILD_DIRECTORY}/${COMPONENT_BINARY_FILE}" -C "${COMPONENT_BUILD_DIRECTORY}" 2>&1) CheckReturnCode else # Unable to download bimary due to invalid URL. - echo -e "\e[33m Error invalid DECODER_BINARY_URL \"${DECODER_BINARY_URL}\"...\e[97m" + echo -e "\e[33m Error invalid COMPONENT_BINARY_URL \"${COMPONENT_BINARY_URL}\"...\e[97m" exit 1 fi -# Change to DECODER work directory for post-build actions. -DECODER_PROJECT_DIRECTORY="${DECODER_BUILD_DIRECTORY}/rtlsdr-ogn" -if [[ -d "${DECODER_PROJECT_DIRECTORY}" ]] ; then - cd ${DECODER_PROJECT_DIRECTORY} +# Change to component work directory for post-build actions. +COMPONENT_PROJECT_DIRECTORY="${COMPONENT_BUILD_DIRECTORY}/rtlsdr-ogn" +if [[ -d "${COMPONENT_PROJECT_DIRECTORY}" ]] ; then + cd ${COMPONENT_PROJECT_DIRECTORY} else - echo -e "\e[33m Error unable to access \"${DECODER_PROJECT_DIRECTORY}\"...\e[97m" + echo -e "\e[33m Error unable to access \"${COMPONENT_PROJECT_DIRECTORY}\"...\e[97m" exit 1 fi # Create named pipe if required. -if [[ ! -p "${DECODER_PROJECT_DIRECTORY}/ogn-rf.fifo" ]] ; then +if [[ ! -p "${COMPONENT_PROJECT_DIRECTORY}/ogn-rf.fifo" ]] ; then echo -en "\e[33m Creating named pipe...\e[97m" - ACTION=$(sudo mkfifo ${DECODER_PROJECT_DIRECTORY}/ogn-rf.fifo 2>&1) + ACTION=$(sudo mkfifo ${COMPONENT_PROJECT_DIRECTORY}/ogn-rf.fifo 2>&1) CheckReturnCode fi # Set file permissions. echo -en "\e[33m Setting proper file permissions...\e[97m" -DECODER_SETUID_BINARIES="gsm_scan ogn-rf rtlsdr-ogn" -DECODER_SETUID_COUNT="0" -for DECODER_SETUID_BINARY in ${DECODER_SETUID_BINARIES} ; do - DECODER_SETUID_COUNT=$((DECODER_SETUID_COUNT+1)) - ACTION=$(sudo chown -v root ${DECODER_SETUID_BINARY} 2>&1) - ACTION=$(sudo chmod -v a+s ${DECODER_SETUID_BINARY} 2>&1) +COMPONENT_SETUID_BINARIES="gsm_scan ogn-rf rtlsdr-ogn" +COMPONENT_SETUID_COUNT="0" +for COMPONENT_SETUID_BINARY in ${COMPONENT_SETUID_BINARIES} ; do + COMPONENT_SETUID_COUNT=$((COMPONENT_SETUID_COUNT+1)) + ACTION=$(sudo chown -v root ${COMPONENT_SETUID_BINARY} 2>&1) + ACTION=$(sudo chmod -v a+s ${COMPONENT_SETUID_BINARY} 2>&1) done # And check that the file permissions have been applied. -if [[ `ls -l ${DECODER_SETUID_BINARIES} | grep -c "\-rwsr-sr-x"` -eq "${DECODER_SETUID_COUNT}" ]] ; then +if [[ `ls -l ${COMPONENT_SETUID_BINARIES} | grep -c "\-rwsr-sr-x"` -eq "${COMPONENT_SETUID_COUNT}" ]] ; then true else false @@ -372,7 +374,7 @@ fi CheckReturnCode # Creat GPU device if required. -if [[ ! -c "${DECODER_PROJECT_DIRECTORY}/gpu_dev" ]] ; then +if [[ ! -c "${COMPONENT_PROJECT_DIRECTORY}/gpu_dev" ]] ; then # Check if kernel v4.1 or higher is being used. echo -en "\e[33m Getting the version of the kernel currently running...\e[97m" KERNEL=`uname -r` @@ -382,11 +384,11 @@ if [[ ! -c "${DECODER_PROJECT_DIRECTORY}/gpu_dev" ]] ; then if [[ "${KERNEL_VERSION}" < 4.1 ]] ; then # Kernel is older than version 4.1. echo -en "\e[33m Executing mknod for older kernels...\e[97m" - ACTION=$(sudo mknod ${DECODER_PROJECT_DIRECTORY}/gpu_dev c 100 0 2>&1) + ACTION=$(sudo mknod ${COMPONENT_PROJECT_DIRECTORY}/gpu_dev c 100 0 2>&1) else # Kernel is version 4.1 or newer. echo -en "\e[33m Executing mknod for newer kernels...\e[97m" - ACTION=$(sudo mknod ${DECODER_PROJECT_DIRECTORY}/gpu_dev c 249 0 2>&1) + ACTION=$(sudo mknod ${COMPONENT_PROJECT_DIRECTORY}/gpu_dev c 249 0 2>&1) fi CheckReturnCode fi @@ -404,7 +406,7 @@ if [[ -z "${OGN_FREQ_CORR}" ]] || [[ -z "${OGN_GSM_FREQ}" ]] ; then DERIVED_GSM_FREQ=`echo ${DERIVED_GSM_SCAN} | awk '{print $3}' | sed -e 's/(//g' -e 's/MHz//g'` DERIVED_GSM_CHAN=`echo ${DERIVED_GSM_SCAN} | awk '{print $2}'` DERIVED_ERROR=`kal -d "${OGN_DEVICE_ID}" -g "${DERIVED_GAIN}" -c "${DERIVED_GSM_CHAN}" 2>&1 | grep "^average absolute error:" | awk '{print int($4)}' | sed -e 's/\-//g'` - elif [[ -x "${DECODER_PROJECT_DIRECTORY}/gsm_scan" ]] ; then + elif [[ -x "${COMPONENT_PROJECT_DIRECTORY}/gsm_scan" ]] ; then echo -en "\e[33m Calibrating RTL-SDR device using gsm_scan, may take up to 20 minutes...\e[97m" if [[ "${DERIVED_GSM_BAND}" = "GSM850" ]] ; then DERIVED_GSM_OPTS="--gsm850" @@ -474,7 +476,7 @@ if [[ -z "${OGN_RECEIVER_NAME}" ]] ; then fi fi -# Check for decoder specific variable, if not set then populate with dummy values to ensure valid config generation. +# Check for component specific variables, otherwise populate with dummy values to ensure valid config generation. # Frequency Correction if [[ -z "${OGN_FREQ_CORR}" ]] ; then @@ -509,12 +511,12 @@ if [[ -z "${OGN_WHITELIST}" ]] ; then fi # Test if config file exists, if not create it. -DECODER_CONFIG_FILE_NAME="${OGN_RECEIVER_NAME}.conf" -if [[ -s "${DECODER_PROJECT_DIRECTORY}/${DECODER_CONFIG_FILE_NAME}" ]] ; then - echo -en "\e[33m Using existing ${DECODER_NAME} config file at \"\e[37m${DECODER_CONFIG_FILE_NAME}\e[33m\"...\e[97m" +COMPONENT_CONFIG_FILE_NAME="${OGN_RECEIVER_NAME}.conf" +if [[ -s "${COMPONENT_PROJECT_DIRECTORY}/${COMPONENT_CONFIG_FILE_NAME}" ]] ; then + echo -en "\e[33m Using existing ${COMPONENT_NAME} config file at \"\e[37m${COMPONENT_CONFIG_FILE_NAME}\e[33m\"...\e[97m" else - echo -en "\e[33m Generating new ${DECODER_NAME} config file as \"\e[37m${DECODER_CONFIG_FILE_NAME}\e[33m\"...\e[97m" - sudo tee ${DECODER_PROJECT_DIRECTORY}/${DECODER_CONFIG_FILE_NAME} > /dev/null 2>&1 < /dev/null 2>&1 <&1) +ACTION=$(chown -v pi:pi ${COMPONENT_PROJECT_DIRECTORY}/${COMPONENT_CONFIG_FILE_NAME} 2>&1) CheckReturnCode ### INSTALL AS A SERVICE # Install service script. -if [[ -f "${DECODER_SERVICE_SCRIPT_NAME}" ]] ; then +if [[ -f "${COMPONENT_SERVICE_SCRIPT_NAME}" ]] ; then # Check for local copy of service script. - if [[ `grep -c "conf=${DECODER_SERVICE_CONFIG_PATH}" ${DECODER_SERVICE_SCRIPT_NAME}` -eq 1 ]] ; then - echo -en "\e[33m Installing service script at \"\e[37m${DECODER_SERVICE_SCRIPT_PATH}\e[33m\"...\e[97m" - ACTION=$(cp -v ${DECODER_SERVICE_SCRIPT_NAME} ${DECODER_SERVICE_SCRIPT_PATH} 2>&1) - ACTION=$(sudo chmod -v +x ${DECODER_SERVICE_SCRIPT_PATH} 2>&1) + if [[ `grep -c "conf=${COMPONENT_SERVICE_CONFIG_PATH}" ${COMPONENT_SERVICE_SCRIPT_NAME}` -eq 1 ]] ; then + echo -en "\e[33m Installing service script at \"\e[37m${COMPONENT_SERVICE_SCRIPT_PATH}\e[33m\"...\e[97m" + ACTION=$(cp -v ${COMPONENT_SERVICE_SCRIPT_NAME} ${COMPONENT_SERVICE_SCRIPT_PATH} 2>&1) + ACTION=$(sudo chmod -v +x ${COMPONENT_SERVICE_SCRIPT_PATH} 2>&1) else - echo -en "\e[33m Invalid service script \"\e[37m${DECODER_SERVICE_SCRIPT_NAME}\e[33m\"...\e[97m" + echo -en "\e[33m Invalid service script \"\e[37m${COMPONENT_SERVICE_SCRIPT_NAME}\e[33m\"...\e[97m" false fi -elif [[ -n "${DECODER_SERVICE_SCRIPT_URL}" ]] ; then +elif [[ -n "${COMPONENT_SERVICE_SCRIPT_URL}" ]] ; then # Otherwise attempt to download service script. - if [[ `echo ${DECODER_SERVICE_SCRIPT_URL} | grep -c "^http"` -gt 0 ]] ; then - echo -en "\e[33m Downloading service script to \"\e[37m${DECODER_SERVICE_SCRIPT_PATH}\e[33m\"...\e[97m" - ACTION=$(sudo curl -L ${DECODER_SERVICE_SCRIPT_URL} -o ${DECODER_SERVICE_SCRIPT_PATH} 2>&1) - ACTION=$(sudo chmod -v +x ${DECODER_SERVICE_SCRIPT_PATH} 2>&1) + if [[ `echo ${COMPONENT_SERVICE_SCRIPT_URL} | grep -c "^http"` -gt 0 ]] ; then + echo -en "\e[33m Downloading service script to \"\e[37m${COMPONENT_SERVICE_SCRIPT_PATH}\e[33m\"...\e[97m" + ACTION=$(sudo curl -L ${COMPONENT_SERVICE_SCRIPT_URL} -o ${COMPONENT_SERVICE_SCRIPT_PATH} 2>&1) + ACTION=$(sudo chmod -v +x ${COMPONENT_SERVICE_SCRIPT_PATH} 2>&1) else - echo -en "\e[33m Invalid service script url \"\e[37m${DECODER_SERVICE_SCRIPT_URL}\e[33m\"...\e[97m" + echo -en "\e[33m Invalid service script url \"\e[37m${COMPONENT_SERVICE_SCRIPT_URL}\e[33m\"...\e[97m" false fi else # Otherwise error if unable to use local or downloaded service script - echo -en "\e[33m Unable to install service script at \"\e[37m${DECODER_SERVICE_SCRIPT_PATH}\e[33m\"...\e[97m" + echo -en "\e[33m Unable to install service script at \"\e[37m${COMPONENT_SERVICE_SCRIPT_PATH}\e[33m\"...\e[97m" false fi CheckReturnCode # Generate and install service script configuration file. -if [[ -n "${DECODER_SERVICE_CONFIG_PATH}" ]] ; then - echo -en "\e[33m Creating service config file \"\e[37m${DECODER_SERVICE_CONFIG_PATH}\e[33m\"...\e[97m" - sudo tee ${DECODER_SERVICE_CONFIG_PATH} > /dev/null 2>&1 < /dev/null 2>&1 < #Syntax: #port user directory command args -50000 pi ${DECODER_PROJECT_DIRECTORY} ./ogn-rf ${OGN_RECEIVER_NAME}.conf -50001 pi ${DECODER_PROJECT_DIRECTORY} ./ogn-decode ${OGN_RECEIVER_NAME}.conf +50000 pi ${COMPONENT_PROJECT_DIRECTORY} ./ogn-rf ${OGN_RECEIVER_NAME}.conf +50001 pi ${COMPONENT_PROJECT_DIRECTORY} ./ogn-decode ${OGN_RECEIVER_NAME}.conf EOF - ACTION=$(chown -v pi:pi ${DECODER_SERVICE_CONFIG_PATH} 2>&1) + ACTION=$(chown -v pi:pi ${COMPONENT_SERVICE_CONFIG_PATH} 2>&1) else - echo -en "\e[33m Unable to create service config file \"\e[37m${DECODER_SERVICE_CONFIG_PATH}\e[33m\"...\e[97m" + echo -en "\e[33m Unable to create service config file \"\e[37m${COMPONENT_SERVICE_CONFIG_PATH}\e[33m\"...\e[97m" false fi CheckReturnCode -# Potentially obselse tuner detection code. +# Potentially obsolete tuner detection code. if [[ "${TUNER_COUNT}" -lt 2 ]] ; then # Less than 2 tuners present so we must stop other services before starting this decoder. echo -en "\e[33m Found less than 2 tuners so other decoders will be disabled...\e[97m" @@ -622,14 +624,14 @@ if [[ "${TUNER_COUNT}" -lt 2 ]] ; then CheckReturnCode fi -# Configure DECODER as a service. -echo -en "\e[33m Configuring ${DECODER_NAME} as a service...\e[97m" -ACTION=$(sudo update-rc.d ${DECODER_SERVICE_NAME} defaults 2>&1) +# Configure component as a service. +echo -en "\e[33m Configuring ${COMPONENT_NAME} as a service...\e[97m" +ACTION=$(sudo update-rc.d ${COMPONENT_SERVICE_NAME} defaults 2>&1) CheckReturnCode -# Start the DECODER service. -echo -en "\e[33m Starting the ${DECODER_NAME} service...\e[97m" -ACTION=$(sudo ${DECODER_SERVICE_SCRIPT_PATH} start 2>&1) +# Start the component service. +echo -en "\e[33m Starting the ${COMPONENT_NAME} service...\e[97m" +ACTION=$(sudo ${COMPONENT_SERVICE_SCRIPT_PATH} start 2>&1) CheckReturnCode ### SETUP COMPLETE @@ -641,7 +643,7 @@ ACTION=${PWD} CheckReturnCode echo -e "\e[93m ------------------------------------------------------------------------------\n" -echo -e "\e[92m ${DECODER_NAME} setup is complete.\e[39m" +echo -e "\e[92m ${COMPONENT_NAME} setup is complete.\e[39m" echo -e "" if [[ "${RECEIVER_AUTOMATED_INSTALL}" = "false" ]] ; then read -p "Press enter to continue..." CONTINUE