socklog control file

socklogctl (text/plain), 3.81 KB, created by Stoyan Zhekov (RETIRED) on 2002-07-19 09:06:56 UTC

#!/bin/bash

#
# source functions.sh for einfo, eerror and ewarn
. /sbin/functions.sh

control() {
	while :
	do
	clear
	echo
	einfo "socklog control"
	echo
	echo ">>> More information on this package can be found at"
	echo ">>> http://smarden.org/socklog/"
	echo
	einfo "What to do?"
	echo "[a] add service"
	echo "[r] remove service"
	echo "[s] services status"
	echo "[q] quit"
	echo
	read -p "[q]> " myaction

	if [ "${myaction}" == "" ]
	then
		myaction="q"
	fi

	if [ "${myaction}" != "a" ] && [ "${myaction}" != "r" ] && \
	   [ "${myaction}" != "s" ]; then
		exit 0
	fi 
	if [ "${myaction}" == "a" ]; then
		action="add"
	elif [ "${myaction}" == "r" ]; then
		action="remove"
	else # action=status
		for svc in `ls -d /service/socklog-* 2>/dev/null`; do
			svc-status `basename ${svc}`
		done
		if [ -d /etc/socklog/notify ]; then
			echo "Notify enabled for loggrp"
		fi
		wait_key
		continue
	fi
	echo
	einfo "Available services: "
	echo "[1] unix       : /dev/log, replace socklogd"
	echo "[2] inet       : UDP 0.0.0.0:514, replace socklogd"
	echo "[3] klog       : /dev/klog or /proc/klog, replace klogd"
	echo "[4] ucspi-tcp  : TCP 0.0.0.0:10116, (need tcpserver from ucspi-tcp)"
	echo "[5] notify     : log events notification"
	echo "[6] quit       : return to main menu"
	echo
	echo -n "${action} service [1-5]: "
	echo
	read -p "[6]> " myservice
	echo

	if [ "$myservice" == "" ]
	then
		myservice="6"
	fi

	case $myservice in
		1) svc="unix";log="";;
		2) svc="inet";log="-inet";;
		3) svc="klog";log="-klog";;
		4) svc="ucspi-tcp";log="-ucspi-tcp";;
		5) svc="notify";log="/.notify";;
		6) continue;;
		*) eerror "unknown service"; 
		   wait_key
		   continue;;
	esac

	
	if [ ${svc} == "unix" ] && [ ! -S /dev/log ]; then
		eerror "Device /dev/log does not exists!"
		wait_key
		continue
	fi

	if [ ${svc} == "klog" ] && [ ! -S /dev/klog ]; then
		eerror "Device /dev/klog does not exists!"
		wait_key
		continue
	fi

	# ucspi-tcp need tcpserver from the sys-apps/ucspi-tcp
	if [ ${svc} == "ucspi-tcp" ] && [ ! -x /usr/bin/tcpserver ] && \
	   [ ${action} == "add" ]; then   
		eerror "Please emerge sys-apps/ucspi-tsp first"
		wait_key
		continue
	fi

	# notify need unix socklog
	if [ ${svc} == "notify" ] && [ ! -d /var/log/socklog ] && \
	   [ ${action} == "add" ]; then   
		eerror "Please add [1] unix socklog first"
		wait_key
		continue
	fi

	retval=0

	if [ ${action} = "add" ]; then
		add_svc ${svc}
		retval=$(( ${retval} + $? ))
	else 	# action = remove
		# notify depends from unix
		if [ ${svc} = "unix" ] && [ -d /etc/socklog/notify ]; then
			eerror "Please remove notify first"
			wait_key
			continue
		fi
		remove_svc ${svc} ${log}
		retval=$(( ${retval} + $? ))
	fi
	eend ${retval} "Failed to ${action} ${svc}"
	wait_key
	done
}

add_svc() {
	retval=0
	if [ ! -d /etc/socklog/${1} ]; then
		if [ ${1} == "notify" ]; then
			socklog-conf notify socklog loggrp
			retval=$(( ${retval} + $? ))
		else 
			socklog-conf ${1} nobody socklog
			retval=$(( ${retval} + $? ))
		fi
	else
		ewarn "already added"
	fi
	if [ ${1} != "notify" ]; then
		if [ ! -h /service/socklog-${1} ]; then
			svc-add /etc/socklog/${1} socklog-${1}
			retval=$(( ${retval} + $? ))
		else
			ewarn "already started"
		fi
	fi
	ebegin "Adding ${svc}..."
	return ${retval}
}

remove_svc() {
	retval=0
	if [ -d /etc/socklog/${1} ]; then
		if [ ${1} != "notify" ] && [ -h /service/socklog-${1} ]
		then
			svc-stop socklog-${1}
			retval=$(( ${retval} + $? ))
			svc-remove socklog-${1}
			retval=$(( ${retval} + $? ))
		fi
		rm -rf /etc/socklog/${1}
		retval=$(( ${retval} + $? ))
		rm -rf /var/log/socklog${2}
		retval=$(( ${retval} + $? ))
		ebegin "Removing ${1}..."
	else
		eerror "removing impossible"
	fi
	return ${retval}
}

wait_key() {
	echo -n ">>> Press any key..."
	read
}

# check for root user!
if [ `id -u` -ne 0 ]
then
        eerror "${0}: must be root."
	exit 1
fi

control