78 lines
1.1 KiB
Bash
78 lines
1.1 KiB
Bash
#!/bin/sh
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#
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# /etc/rc.d/rc.ferm
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#
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# To make ferm automatically apply rules at boot, make this
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# file executable: chmod 755 /etc/rc.d/rc.ferm
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CONFIG_FILE=/etc/ferm.conf
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RUN_FILE=/var/run/ferm.run
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FERM=/usr/sbin/ferm
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set -eE
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log_err()
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{
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>&2 echo "$1"
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}
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check_cfg()
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{
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if [ ! -e "$CONFIG_FILE" ]
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then
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log_err "required config file $CONFIG_FILE missing!"
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return 1
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fi
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}
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service_start()
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{
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if [ ! -e "$RUN_FILE" ]
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then
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"$FERM" "$CONFIG_FILE"
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else
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log_err "ferm rules seem to have been already been applied ($RUN_FILE present). Aborting"
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return 1
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fi
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}
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service_stop()
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{
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if [ -e "$RUN_FILE" ]
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then
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"$FERM" -F "$CONFIG_FILE"
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else
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log_err "Could not find $RUN_FILE to assess if ferm was service_started. Aborting"
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return 1
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fi
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}
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case "$1" in
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'start')
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if service_start
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then
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touch "$RUN_FILE"
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else
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log_err "Error starting service"
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exit 1
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fi
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;;
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'stop')
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if service_stop
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then
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rm -f "$RUN_FILE"
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else
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log_err "Error stopping service"
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exit 1
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fi
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;;
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'restart')
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service_stop && service_start
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;;
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*)
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echo "Usage: $0 {start|stop|restart}"
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;;
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esac
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