1#!/sbin/sh 2# 3# CDDL HEADER START 4# 5# The contents of this file are subject to the terms of the 6# Common Development and Distribution License (the "License"). 7# You may not use this file except in compliance with the License. 8# 9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10# or http://www.opensolaris.org/os/licensing. 11# See the License for the specific language governing permissions 12# and limitations under the License. 13# 14# When distributing Covered Code, include this CDDL HEADER in each 15# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16# If applicable, add the following below this CDDL HEADER, with the 17# fields enclosed by brackets "[]" replaced with your own identifying 18# information: Portions Copyright [yyyy] [name of copyright owner] 19# 20# CDDL HEADER END 21# 22# Copyright 2006 Sun Microsystems, Inc. All rights reserved. 23# Use is subject to license terms. 24# 25# ident "%Z%%M% %I% %E% SMI" 26 27. /lib/svc/share/smf_include.sh 28 29ERRMSG1='WARNING: /var/mail is NFS-mounted without setting actimeo=0,' 30ERRMSG2='this can cause mailbox locking and access problems.' 31SERVER_PID_FILE="/var/run/sendmail.pid" 32CLIENT_PID_FILE="/var/spool/clientmqueue/sm-client.pid" 33DEFAULT_FILE="/etc/default/sendmail" 34ALIASES_FILE="/etc/mail/aliases" 35 36check_queue_interval_syntax() 37{ 38 default="15m" 39 if [ $# -lt 1 ]; then 40 answer=$default 41 return 42 fi 43 if echo $1 | egrep '^([0-9]*[1-9][0-9]*[smhdw])+$' >/dev/null 2>&1; then 44 answer=$1 45 else 46 answer=$default 47 fi 48} 49 50check_and_kill() 51{ 52 PID=`head -1 $1` 53 kill -0 $PID > /dev/null 2>&1 54 [ $? -eq 0 ] && kill $PID 55} 56 57case "$1" in 58'refresh') 59 [ -f $SERVER_PID_FILE ] && kill -1 `head -1 $SERVER_PID_FILE` 60 [ -f $CLIENT_PID_FILE ] && kill -1 `head -1 $CLIENT_PID_FILE` 61 ;; 62 63'start') 64 if [ ! -f /usr/lib/sendmail -o ! -f /etc/mail/sendmail.cf ]; then 65 exit $SMF_EXIT_ERR_CONFIG 66 fi 67 if [ ! -d /var/spool/mqueue ]; then 68 /usr/bin/mkdir -m 0750 /var/spool/mqueue 69 /usr/bin/chown root:bin /var/spool/mqueue 70 fi 71 if [ ! -f $ALIASES_FILE.db ] && [ ! -f $ALIASES_FILE.dir ] \ 72 && [ ! -f $ALIASES_FILE.pag ]; then 73 /usr/sbin/newaliases 74 fi 75 MODE="-bd" 76 [ -f $DEFAULT_FILE ] && . $DEFAULT_FILE 77 # 78 # * MODE should be "-bd" or null (MODE= or MODE="") or 79 # left alone. Anything else and you're on your own. 80 # * QUEUEOPTION should be "p" or null (as above). 81 # * [CLIENT]QUEUEINTERVAL should be set to some legal value; 82 # sanity checks are done below. 83 # * [CLIENT]OPTIONS are catch-alls; set with care. 84 # 85 if [ -n "$QUEUEOPTION" -a "$QUEUEOPTION" != "p" ]; then 86 QUEUEOPTION="" 87 fi 88 if [ -z "$QUEUEOPTION" -o -n "$QUEUEINTERVAL" ]; then 89 check_queue_interval_syntax $QUEUEINTERVAL 90 QUEUEINTERVAL=$answer 91 fi 92 check_queue_interval_syntax $CLIENTQUEUEINTERVAL 93 CLIENTQUEUEINTERVAL=$answer 94 95 local=`/usr/bin/svcprop -p config/local_only $SMF_FMRI 2>/dev/null` 96 if [ $? = 0 -a "$local" = "true" ]; then 97 OPTIONS="$OPTIONS -C /etc/mail/local.cf" 98 fi 99 100 /usr/lib/sendmail $MODE -q$QUEUEOPTION$QUEUEINTERVAL $OPTIONS & 101 /usr/lib/sendmail -Ac -q$CLIENTQUEUEINTERVAL $CLIENTOPTIONS & 102 103 # 104 # ETRN_HOSTS should be of the form 105 # "s1:c1.1,c1.2 s2:c2.1 s3:c3.1,c3.2,c3.3" 106 # i.e., white-space separated groups of server:client where 107 # client can be one or more comma-separated names; N.B. that 108 # the :client part is optional; see etrn(1M) for details. 109 # server is the name of the server to prod; a mail queue run 110 # is requested for each client name. This is comparable to 111 # running "/usr/lib/sendmail -qRclient" on the host server. 112 # 113 # See RFC 1985 for more information. 114 # 115 for i in $ETRN_HOSTS; do 116 SERVER=`echo $i | /usr/bin/sed -e 's/:.*$//'` 117 CLIENTS=`echo $i | /usr/bin/sed -n -e 's/,/ /g' \ 118 -e '/:/s/^.*://p'` 119 /usr/sbin/etrn -b $SERVER $CLIENTS >/dev/null 2>&1 & 120 done 121 122 if /usr/bin/nawk 'BEGIN{s = 1} 123 $2 == "/var/mail" && $3 == "nfs" && $4 !~ /actimeo=0/ && 124 $4 !~ /noac/{s = 0} END{exit s}' /etc/mnttab; then 125 126 /usr/bin/logger -p mail.crit "$ERRMSG1" 127 /usr/bin/logger -p mail.crit "$ERRMSG2" 128 fi 129 ;; 130 131'stop') 132 [ -f $SERVER_PID_FILE ] && check_and_kill $SERVER_PID_FILE 133 if [ -f $CLIENT_PID_FILE ]; then 134 check_and_kill $CLIENT_PID_FILE 135 rm -f $CLIENT_PID_FILE 136 fi 137 # Need to kill the entire service contract to kill all sendmail related 138 # processes 139 smf_kill_contract $2 TERM 1 30 140 ret=$? 141 [ $ret -eq 1 ] && exit 1 142 143 # Since sendmail spawns user processes out of .forward files, it is 144 # possible that some of these are not responding to TERM. If the 145 # contract did not empty after TERM, move on to KILL. 146 if [ $ret -eq 2 ] ; then 147 smf_kill_contract $2 KILL 1 148 fi 149 ;; 150 151*) 152 echo "Usage: $0 { start | stop | refresh }" 153 exit 1 154 ;; 155esac 156exit 0 157