91 lines
1.8 KiB
Bash
91 lines
1.8 KiB
Bash
#! /bin/bash
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# Copyright (C) 2004,2012 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; version 2 and/or 3 of the License.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# Usage: clamav-notify-servers
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CFGFILE=/etc/sysconfig/clamav-servers
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OP=nc
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NC=nc
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TIMEOUT_TERM=30
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TIMEOUT_KILL=60
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get_sockets() {
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(
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cd /etc/clamd.d
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for i in *.conf; do
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test -f "$i" || continue
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test -r "$i" || continue
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base=${i%%.conf}
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S=/var/run/clamd.$base/clamd.sock
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test -S "$S" || continue
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test -w "$S" || continue
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echo "$S"
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done
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)
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}
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op_nc() {
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cd /var/run
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for i in ${CLAMD_SOCKETS}; do
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case $i in
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(/*)
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test -S "$i" || {
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echo "socket '$i' does not exist" >&2
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continue
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}
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CMD=( $NC -U $i )
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;;
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(ip4:*)
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addr=${i##ip4:}
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CMD=( $NC -4 ${addr%%:*} ${addr##*:} )
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;;
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(ip6:*)
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addr=${i##ip6:}
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CMD=( $NC -6 ${addr%%:*} ${addr##*:} )
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;;
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(*)
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echo "unsupported socket name '$i'" >&2
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continue
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esac
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resp=`printf 'zRELOAD\0' | timeout -k $TIMEOUT_KILL $TIMEOUT_TERM "${CMD[@]}"`
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case $resp in
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(RELOADING)
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;;
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(*)
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echo "clamd server '$i' gave '$resp' response" >&2
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let ++fail
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;;
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esac
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done
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cd - &>/dev/null
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}
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CLAMD_SOCKETS=`get_sockets`
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f=$CFGFILE
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test ! -e "$f" || . "$f"
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fail=0
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op_$OP "$@"
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exit $fail
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