debian/e-n-if-up

   1 #!/bin/bash
   2
   3 # put this file in /etc/network/if-up.d/exim4-smarthost
   4 # add an exim4-smarthost smtp.server.example.com::587 line to your interface
   5 # stanza in /etc/network/interfaces
   6
   7 # this will only work for split config, since in non-split config we
   8 # only have a single file which is included and which would need more
   9 # serious string processing to alter. With split config, we can blindly
  10 # overwrite our previous file.
  11
  12 # Environment:
  13 #  MODE = { start | stop }
  14 #  IF_EXIM4_SMARTHOST = hostname[::port]
  15
  16 SMARTHOSTFILE="/etc/exim4/conf.d/main/00_local_DCsmarthost"
  17
  18 if [ -z "$IF_EXIM4_SMARTHOST" ]; then
  19   exit 0
  20 fi
  21
  22 if [ "$MODE" = 'stop' ]; then
  23   rm -f $SMARTHOSTFILE
  24   /etc/init.d/exim4 reload > /dev/null || true
  25   exit 0
  26 fi
  27
  28 if [ "$IF_EXIM4_SMARTHOST" = "none" ]; then
  29   rm -f $SMARTHOSTFILE
  30   /etc/init.d/exim4 reload > /dev/null || true
  31   exit 0
  32 fi
  33
  34 echo "DCsmarthost = ${IF_EXIM4_SMARTHOST}" > $SMARTHOSTFILE
  35
  36 /etc/init.d/exim4 reload > /dev/null || true
  37 /usr/sbin/exim4 -qqf