Simpleupdates Phase 1
-Moved several installation functions to individual scripts that will run as systemd processes for updating/installing; This is phase 1 in creating an automatic update system -Merged ttyd into simpleadmin as it is now part of simpleadmin as "console"
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iamromulan
138
simpleupdates/scripts/update_socat-at-bridge.sh
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138
simpleupdates/scripts/update_socat-at-bridge.sh
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#!/bin/bash
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# Define constants
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GITUSER="iamromulan"
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GITTREE="development"
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DIR_NAME="socat-at-bridge"
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SERVICE_FILE="/lib/systemd/system/install_socat-at-bridge.service"
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SERVICE_NAME="install_socat-at-bridge"
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TMP_SCRIPT="/tmp/install_socat-at-bridge.sh"
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LOG_FILE="/tmp/install_socat-at-bridge.log"
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# Tmp Script dependent constants
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SOCAT_AT_DIR="/usrdata/socat-at-bridge"
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SOCAT_AT_SYSD_DIR="/usrdata/socat-at-bridge/systemd_units"
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# Create the systemd service file
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cat <<EOF > "$SERVICE_FILE"
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[Unit]
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Description=Update $DIR_NAME temporary service
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[Service]
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Type=oneshot
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ExecStart=/bin/bash $TMP_SCRIPT > $LOG_FILE 2>&1
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[Install]
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WantedBy=multi-user.target
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EOF
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# Create and populate the temporary shell script for installation
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cat <<EOF > "$TMP_SCRIPT"
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#!/bin/bash
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GITUSER="iamromulan"
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GITTREE="development"
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SOCAT_AT_DIR="/usrdata/socat-at-bridge"
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SOCAT_AT_SYSD_DIR="/usrdata/socat-at-bridge/systemd_units"
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# Function to remount file system as read-write
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remount_rw() {
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mount -o remount,rw /
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}
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# Function to remount file system as read-only
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remount_ro() {
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mount -o remount,ro /
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}
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uninstall_at_socat() {
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echo -e "\033[0;32mRemoving installed AT Socat Bridge services...\033[0m"
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systemctl stop at-telnet-daemon > /dev/null 2>&1
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systemctl disable at-telnet-daemon > /dev/null 2>&1
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systemctl stop socat-smd11 > /dev/null 2>&1
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systemctl stop socat-smd11-to-ttyIN > /dev/null 2>&1
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systemctl stop socat-smd11-from-ttyIN > /dev/null 2>&1
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systemctl stop socat-smd7 > /dev/null 2>&1
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systemctl stop socat-smd7-to-ttyIN2 > /dev/null 2>&1
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systemctl stop socat-smd7-to-ttyIN > /dev/null 2>&1
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systemctl stop socat-smd7-from-ttyIN2 > /dev/null 2>&1
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systemctl stop socat-smd7-from-ttyIN > /dev/null 2>&1
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rm /lib/systemd/system/at-telnet-daemon.service > /dev/null 2>&1
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rm /lib/systemd/system/socat-smd11.service > /dev/null 2>&1
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rm /lib/systemd/system/socat-smd11-to-ttyIN.service > /dev/null 2>&1
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rm /lib/systemd/system/socat-smd11-from-ttyIN.service > /dev/null 2>&1
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rm /lib/systemd/system/socat-smd7.service > /dev/null 2>&1
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rm /lib/systemd/system/socat-smd7-to-ttyIN2.service > /dev/null 2>&1
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rm /lib/systemd/system/socat-smd7-to-ttyIN.service > /dev/null 2>&1
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rm /lib/systemd/system/socat-smd7-from-ttyIN.service > /dev/null 2>&1
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rm /lib/systemd/system/socat-smd7-from-ttyIN2.service > /dev/null 2>&1
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systemctl daemon-reload > /dev/null 2>&1
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rm -rf "$SOCAT_AT_DIR" > /dev/null 2>&1
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}
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install_at_socat() {
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remount_rw
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# Install service units
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echo -e "\033[0;32mInstalling AT Socat Bridge services...\033[0m"
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mkdir $SOCAT_AT_DIR
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cd $SOCAT_AT_DIR
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mkdir $SOCAT_AT_SYSD_DIR
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wget https://raw.githubusercontent.com/$GITUSER/quectel-rgmii-toolkit/$GITTREE/socat-at-bridge/socat-armel-static
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wget https://raw.githubusercontent.com/$GITUSER/quectel-rgmii-toolkit/$GITTREE/socat-at-bridge/killsmd7bridge
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wget https://raw.githubusercontent.com/$GITUSER/quectel-rgmii-toolkit/$GITTREE/socat-at-bridge/atcmd
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cd $SOCAT_AT_SYSD_DIR
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wget https://raw.githubusercontent.com/$GITUSER/quectel-rgmii-toolkit/$GITTREE/socat-at-bridge/systemd_units/socat-smd11.service
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wget https://raw.githubusercontent.com/$GITUSER/quectel-rgmii-toolkit/$GITTREE/socat-at-bridge/systemd_units/socat-smd11-from-ttyIN.service
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wget https://raw.githubusercontent.com/$GITUSER/quectel-rgmii-toolkit/$GITTREE/socat-at-bridge/systemd_units/socat-smd11-to-ttyIN.service
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wget https://raw.githubusercontent.com/$GITUSER/quectel-rgmii-toolkit/$GITTREE/socat-at-bridge/systemd_units/socat-killsmd7bridge.service
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wget https://raw.githubusercontent.com/$GITUSER/quectel-rgmii-toolkit/$GITTREE/socat-at-bridge/systemd_units/socat-smd7-from-ttyIN2.service
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wget https://raw.githubusercontent.com/$GITUSER/quectel-rgmii-toolkit/$GITTREE/socat-at-bridge/systemd_units/socat-smd7-to-ttyIN2.service
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wget https://raw.githubusercontent.com/$GITUSER/quectel-rgmii-toolkit/$GITTREE/socat-at-bridge/systemd_units/socat-smd7.service
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# Set execute permissions
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cd $SOCAT_AT_DIR
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chmod +x socat-armel-static
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chmod +x killsmd7bridge
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chmod +x atcmd
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# Link new command for AT Commands from the shell
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ln -sf $SOCAT_AT_DIR/atcmd /bin
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# Install service units
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echo -e "\033[0;32mAdding AT Socat Bridge systemd service units...\033[0m"
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cp -rf $SOCAT_AT_SYSD_DIR/*.service /lib/systemd/system
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ln -sf /lib/systemd/system/socat-killsmd7bridge.service /lib/systemd/system/multi-user.target.wants/
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ln -sf /lib/systemd/system/socat-smd11.service /lib/systemd/system/multi-user.target.wants/
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ln -sf /lib/systemd/system/socat-smd11-to-ttyIN.service /lib/systemd/system/multi-user.target.wants/
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ln -sf /lib/systemd/system/socat-smd11-from-ttyIN.service /lib/systemd/system/multi-user.target.wants/
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ln -sf /lib/systemd/system/socat-smd7.service /lib/systemd/system/multi-user.target.wants/
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ln -sf /lib/systemd/system/socat-smd7-to-ttyIN2.service /lib/systemd/system/multi-user.target.wants/
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ln -sf /lib/systemd/system/socat-smd7-from-ttyIN2.service /lib/systemd/system/multi-user.target.wants/
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systemctl daemon-reload
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systemctl start socat-smd11
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sleep 2s
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systemctl start socat-smd11-to-ttyIN
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systemctl start socat-smd11-from-ttyIN
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echo -e "\033[0;32mAT Socat Bridge service online: smd11 to ttyOUT\033[0m"
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systemctl start socat-killsmd7bridge
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sleep 1s
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systemctl start socat-smd7
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sleep 2s
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systemctl start socat-smd7-to-ttyIN2
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systemctl start socat-smd7-from-ttyIN2
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echo -e "\033[0;32mAT Socat Bridge service online: smd7 to ttyOUT2\033[0m"
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remount_ro
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cd /
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echo -e "\033[0;32mAT Socat Bridge services Installed!\033[0m"
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}
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uninstall_at_socat
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install_at_socat
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exit 0
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EOF
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# Make the temporary script executable
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chmod +x "$TMP_SCRIPT"
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# Reload systemd to recognize the new service and start the update
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systemctl daemon-reload
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systemctl start $SERVICE_NAME
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