source: scripts/usr/local/lib/7dtd/monitor-log.sh@ 74

#!/bin/bash

. /usr/local/lib/7dtd/common.sh
. /usr/local/lib/7dtd/playerlog.sh

if [ $(isValidInstance $1) -eq 0 ]; then
        echo "No instance given or not a valid instance!"
        return
fi

INSTANCE=$1
LOG=$(getInstancePath $INSTANCE)/logs/$(date '+%Y-%m-%d_%H-%M-%S')_output.log
CHATLOG=$(getInstancePath $INSTANCE)/logs/$(date '+%Y-%m-%d_%H-%M-%S')_chat.log

timestamp() {
        date '+%Y.%m.%d %H:%M:%S'
}

handleConnect() {
        tel=$(telnetCommand $INSTANCE lp)
        playerline=$(echo "$tel" | tr -d '\r' | grep "id=$2,")
        #nickname=$(echo "$playerline" | sed -r 's/^.* id=[0-9]*, ([^,]*), pos=.*$/\1/')
        steamid=$(echo "$playerline" | sed -r 's/^.*, health=[0-9]*, ([0-9]*)$/\1/')
        
        if [ -z "$steamid" ]; then
                return
        fi

        logPlayerConnect $INSTANCE "$2" "$steamid" "$3"

        for H in $(getHooksFor playerConnect); do
                $H $INSTANCE "$1" "$2" "$3" "$steamid"
        done
}

handleDisconnect() {
        logPlayerDisconnect $INSTANCE "$2"

        for H in $(getHooksFor playerDisconnect); do
                $H $INSTANCE "$1" "$2" "$NICKNAME" "$STEAMID"
        done
}

handleChat() {
        echo "$(timestamp): $1" >> $CHATLOG
        
        for H in $(getHooksFor chat); do
                $H $INSTANCE "$1"
        done
}

if [ ! -d "$(getInstancePath $INSTANCE)/logs" ]; then
        mkdir "$(getInstancePath $INSTANCE)/logs"
fi

setAllPlayersOffline

echo >> $LOG
echo >> $LOG
echo "Starting instance $INSTANCE at $(timestamp)" >> $LOG
echo >> $LOG

sleep 5

NOBUF="stdbuf -e0 -o0"

$NOBUF tail -n 5000 -F $(getInstancePath $INSTANCE)/logs/output_log.txt |
$NOBUF tr '\\' '/' |
$NOBUF tr -d '\r' |
$NOBUF grep -v "^(Filename: " |
$NOBUF sed -r 's/^[0-9]+[.,][0-9]+ (.*)$/\1/' |
while read line ; do
        if [ -n "$line" ]; then
                echo "$(timestamp): $line" >> $LOG
                if [ -n "$(echo "$line" | grep '^RequestToSpawnPlayer:')" ]; then
                        entityId=$(expr "$line" : 'RequestToSpawnPlayer: \([0-9]*\), [0-9]*, .*, [0-9]*$')
                        playerId=$(expr "$line" : 'RequestToSpawnPlayer: [0-9]*, \([0-9]*\), .*, [0-9]*$')
                        playerName=$(expr "$line" : 'RequestToSpawnPlayer: [0-9]*, [0-9]*, \(.*\), [0-9]*$')
                        unknown=$(expr "$line" : 'RequestToSpawnPlayer: [0-9]*, [0-9]*, .*, \([0-9]*\)$')
                        sleep 1
                        handleConnect "$playerId" "$entityId" "$playerName"
                        unset entityId playerId playerName unknown
                else
                if [ -n "$(echo "$line" | grep '^Removing player with id ')" ]; then
                        playerId=$(expr "$line" : 'Removing player with id clientId=\([0-9]*\), entityId=[0-9]*$')
                        entityId=$(expr "$line" : 'Removing player with id clientId=[0-9]*, entityId=\([0-9]*\)$')
                        handleDisconnect "$playerId" "$entityId"
                        unset playerId entityId
                else
                if [ -n "$(echo "$line" | grep -E '^GMSG: .+')" ]; then
                        msg=$(expr "$line" : 'GMSG: \(.*\)$')
                        handleChat "$msg"
                        unset msg
                fi
                fi
                fi
        fi
done