BashBot IRC-Bot v0.3

behaviour.sh

#!/bin/bash
channel="#c3kl"
topic=""
odate="$(date '+%A %d.%m.%Y %H:%M')"

function log {
	echo  "$1" >> ./log.txt
}

function send {
	log "BOT: $1";
	echo "$1";
	sleep 2
}


date > ./log.txt;

first_ping=1;
admin=0;

sleep 5
send "NICK BashBot";
sleep 5
send "USER netcat localhost irc.hackint.org : Ich";
log "ACTION:  authed myself";




while read msg; do
	log  "SERVER: $msg";
	cmd=$(expr "$msg" : '\(.*\) \:.*');

	if [ "$(expr "$msg" : '.*TOPIC $channel \(.*\)')" ]; then
		topic="$(expr "$msg" : '.*TOPIC $channel \(.*\)')";
		#topic="$(expr "$topic" : '\:\(.*\)')";
		log "TOPIC CHANGE : $topic";
	fi

	if [ "$(expr "$topic" : '\(.*\)\[.*\]')" ]; then
		topic="$(expr "$topic" : '\(.*\)\[.*\]')";
	fi

	if [ "$(expr "$msg" : ':.* PRIVMSG #.* :%\([a-zA-Z0-9]*\)')" ]; then
		cmd="$(expr "$msg" : ':.* PRIVMSG #.* :%\([a-zA-Z0-9]*\)')";
		cmd="USER_$cmd";
		if [ $(expr "$msg" : ':sebastian\!.*') != 0 ]; then
			admin=1;
			log "Admin CMD";
		else
			admin=0;
		fi
	fi

	if [ "$(expr "$msg" : ':.* PRIVMSG #.* :%\([a-zA-Z0-9]*\) .*')" ]; then
		cmd="$(expr "$msg" : ':.* PRIVMSG #.* :%\([a-zA-Z0-9]*\) .*')";
		para="$(expr "$msg" : ':.* PRIVMSG #.* :%[a-zA-Z0-9]* \(.*\)')"
		para=$(echo "$para" | awk -v RS="\n" -v ORS='' {print} | awk -v RS="\r" -v ORS='' {print} )
		log "PARA: |$para|";
		cmd="USER_$cmd";
		if [ $(expr "$msg" : ':sebastian\!.*') != 0 ]; then
			admin=1;
			log "Admin CMD";
		else
			admin=0;
		fi
	fi


	case "$cmd" in
		"PING")
			time=$(expr "$msg" : 'PING :\(.*\)');
			send "PONG :$time";
			log "ACTION: answered PING";

			if [ $first_ping = 1 ]; then
				first_ping=0;
				sleep 10
				send "JOIN $channel";
				log "ACTION: joining channel"
				send "MODE BashBot +B"
				#send "PRIVMSG $channel :Hi this is Sebastains Bashbased ircbot Version 0.0.3";
			fi;
		;;


		"USER_help")
			send "PRIVMSG $channel : Avaiable commands are help, date(current date), fortune(unix command fortune),simpsonsquote(random simpsons quote),deen(translation de->en), ende(translation en->de), ping <ip> (pings <ip>), xmas <name>(give a present to <name>), serve <stuff> (start serving <stuff> in channel).";
		;;


		"USER_date")
			send "PRIVMSG $channel :$(date)";
		;;


		"USER_fortune")
			fortune -s > tmp &
			while read fortune; do
				send "PRIVMSG $channel :$fortune";
			done <tmp;
		;;


		"USER_simpsonsquote")
			./simpsonsquote.py > tmp &

			while read line; do
				send "PRIVMSG $channel :$line";
			done <tmp;
		;;


		"USER_deen")
			if [ "$para" ]; then
				egrep -h "$para :: * " ./de-en.txt | head -n 3 > tmp &
				send "PRIVMSG $channel :Looking in : ./de-en...";
				while read line; do
					send "PRIVMSG $channel :$c:$line";
				done <tmp;
			fi
		;;


		"USER_ende")
			if [ "$para" ]; then
				egrep -h " * :: $para" ./de-en.txt | head -n 3 > tmp &
				send "PRIVMSG $channel :Looking in : ./de-en...";
				while read line; do
					send "PRIVMSG $channel :$line";
				done <tmp;
			fi
		;;


		"USER_settopic")
			if [ "$para" ]; then
				send "TOPIC $channel :$para";
			fi
		;;


		"USER_serve")
			if [ "$para" ]; then
				send "PRIVMSG $channel :
ACTION starts serving  $para in $channel
";
			fi
		;;


		"USER_xmas")
			if [ "$para" ]; then
				send "PRIVMSG $channel :
ACTION gives $para a christmas present. 
";
			fi
		;;


		"USER_say")
			if [ "$para" ]; then
				send "PRIVMSG $channel :$para"
			fi
		;;


		"USER_ping")
			if [ $admin = 1 ]; then
				if [ "$para" ]; then
					ping -c 1 "$para" | head -n 2 > tmp &
					while read line; do
						send "PRIVMSG $channel :$line";
					done <tmp;
				fi
			else
				send "PRIVMSG $channel :No ping for normal users";
			fi
		;;

		"USER_quit")
			if [ $admin = 1 ]; then
				send "QUIT :Cya!";
			else
				send "PRIVMSG $channel :Haha ... it's not so easy";
			fi
		;;


		*)
			log " --> DUMPED";
		;;
	esac

	cmd="";
	para="";
done <./out;

bot.sh

#!/bin/bash

# in and out should be named pipes, use mkfifo

nc irc.hackint.org 6667  <in >out &

./behaviour.sh > in;