components/mail/sendmail/files/sendmail_include.sh

   1 #!/usr/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 (c) 2009, 2015, Oracle and/or its affiliates. All rights reserved.
  23
  24 DEFAULT_FILE="/etc/default/sendmail"
  25 SENDMAIL="/usr/lib/smtp/sendmail/sendmail"
  26 PATH="/usr/bin:/usr/sbin"
  27 export PATH
  28
  29 check_queue_interval_syntax()
  30 {
  31         default="15m"
  32         if [ $# -lt 1 ]; then
  33                 answer=$default
  34                 return
  35         fi
  36         if echo $1 | egrep '^([0-9]*[1-9][0-9]*[smhdw])+$' >/dev/null 2>&1; then
  37                 answer=$1
  38         else
  39                 answer=$default
  40         fi
  41 }
  42
  43 check_and_kill()
  44 {
  45         PID=`head -1 $1`
  46         kill -0 $PID > /dev/null 2>&1
  47         [ $? -eq 0 ] && kill $PID
  48 }
  49
  50 exist_or_exit()
  51 {
  52         if [ ! -f $1 ]; then
  53                 echo "$1 does not exist" >&2
  54                 exit $SMF_EXIT_ERR_CONFIG
  55         fi
  56 }
  57
  58 turn_m4_crank()
  59 {
  60         # expected to be called with two arguments: .cf path & path to m4 file
  61         [ $# -lt 2 ] && return
  62         cf_path=$1
  63         m4_path=$2
  64         if [ "$m4_path" = "_DONT_TOUCH_THIS" ]; then
  65                 if [ -f "${cf_path}.old" ]; then
  66                         mv "$cf_path" "${cf_path}.new"
  67                         [ $? -ne 0 ] && exit $SMF_EXIT_ERR_CONFIG
  68                         mv "${cf_path}.old" "$cf_path"
  69                         [ $? -ne 0 ] && exit $SMF_EXIT_ERR_CONFIG
  70                 fi
  71                 #
  72                 # If ${cf_path}.old does not exist, assume it was taken care
  73                 # of on a previous run.
  74                 #
  75         else
  76                 case "$m4_path" in
  77                 /*)     ;;      # absolute path
  78                 *)      return;;
  79                 esac
  80                 exist_or_exit "$m4_path"
  81                 cd `dirname "$m4_path"`
  82                 base=`basename "$m4_path"`
  83                 name=`basename "$m4_path" .mc`
  84                 m4flags="-D_CF_DIR_=/etc/mail/cf/"
  85                 info=`svcprop -p config/include_info $SMF_FMRI 2>/dev/null`
  86                 if [ "$info" != "true" ]; then
  87                         m4flags="$m4flags -DSUN_HIDE_INTERNAL_DETAILS"
  88                 fi
  89                 m4 $m4flags /etc/mail/cf/m4/cf.m4 "$base" > "${name}.cf"
  90                 [ $? -ne 0 ] && exit $SMF_EXIT_ERR_CONFIG
  91                 cmp -s "${name}.cf" "$cf_path" || (
  92                         cp "${name}.cf" "${cf_path}.tmp" &&
  93                         chown root:bin "${cf_path}.tmp" &&
  94                         chmod 444 "${cf_path}.tmp" &&
  95                         mv "${cf_path}.tmp" "$cf_path"
  96                 )
  97                 [ $? -ne 0 ] && exit $SMF_EXIT_ERR_CONFIG
  98         fi
  99 }