Home | History | Annotate | Download | only in shell
      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 2009 Sun Microsystems, Inc.  All rights reserved.
     23 # Use is subject to license terms.
     24 
     25 DEFAULT_FILE="/etc/default/sendmail"
     26 SENDMAIL="/usr/lib/sendmail"
     27 PATH="/usr/bin:/usr/sbin:/usr/ccs/bin"
     28 export PATH
     29 
     30 check_queue_interval_syntax()
     31 {
     32 	default="15m"
     33 	if [ $# -lt 1 ]; then
     34 		answer=$default
     35 		return
     36 	fi
     37 	if echo $1 | egrep '^([0-9]*[1-9][0-9]*[smhdw])+$' >/dev/null 2>&1; then
     38 		answer=$1
     39 	else
     40 		answer=$default
     41 	fi
     42 }
     43 
     44 check_and_kill()
     45 {
     46 	PID=`head -1 $1`
     47 	kill -0 $PID > /dev/null 2>&1
     48 	[ $? -eq 0 ] && kill $PID
     49 }
     50 
     51 exist_or_exit()
     52 {
     53 	if [ ! -f $1 ]; then
     54 		echo "$1 does not exist" >&2
     55 		exit $SMF_EXIT_ERR_CONFIG
     56 	fi
     57 }
     58 
     59 turn_m4_crank()
     60 {
     61 	# expected to be called with two arguments: .cf path & path to m4 file
     62 	[ $# -lt 2 ] && return
     63 	cf_path=$1
     64 	m4_path=$2
     65 	if [ "$m4_path" = "_DONT_TOUCH_THIS" ]; then
     66 		if [ -f "${cf_path}.old" ]; then
     67 			mv "$cf_path" "${cf_path}.new"
     68 			[ $? -ne 0 ] && exit $SMF_EXIT_ERR_CONFIG
     69 			mv "${cf_path}.old" "$cf_path"
     70 			[ $? -ne 0 ] && exit $SMF_EXIT_ERR_CONFIG
     71 		fi
     72 		#
     73 		# If ${cf_path}.old does not exist, assume it was taken care
     74 		# of on a previous run.
     75 		#
     76 	else
     77 		case "$m4_path" in
     78 		/*)	;;	# absolute path
     79 		*)	return;;
     80 		esac
     81 		exist_or_exit "$m4_path"
     82 		cd `dirname "$m4_path"`
     83 		base=`basename "$m4_path"`
     84 		name=`basename "$m4_path" .mc`
     85 		info=`svcprop -p config/include_info $SMF_FMRI 2>/dev/null`
     86 		if [ "$info" = "true" ]; then
     87 			m4flags=""
     88 		else
     89 			m4flags="-DSUN_HIDE_INTERNAL_DETAILS"
     90 		fi
     91 		m4 $m4flags /etc/mail/cf/m4/cf.m4 "$base" > "${name}.cf"
     92 		[ $? -ne 0 ] && exit $SMF_EXIT_ERR_CONFIG
     93 		cmp -s "${name}.cf" "$cf_path" || (
     94 			cp "${name}.cf" "${cf_path}.tmp" &&
     95 			chown root:bin "${cf_path}.tmp" &&
     96 			chmod 444 "${cf_path}.tmp" &&
     97 			mv "${cf_path}.tmp" "$cf_path"
     98 		)
     99 		[ $? -ne 0 ] && exit $SMF_EXIT_ERR_CONFIG
    100 	fi
    101 }
    102