exim.init

   1 #!/bin/sh
   2 #
   3 # exim          This shell script takes care of starting and stopping Exim.
   4 #
   5 # chkconfig:    2345 80 30
   6 # description:  Exim is a Mail Transport Agent, which is the program \
   7 #               that moves mail from one machine to another.
   8 # processname:  exim
   9 # config:       /etc/exim.cf
  10 # pidfile:      /var/spool/exim/exim-daemon.pid
  11
  12 # Source function library.
  13 . /etc/rc.d/init.d/functions
  14
  15 # Source networking configuration.
  16 . /etc/sysconfig/network
  17
  18 QUEUE=1h
  19
  20 # Source exim configureation.
  21 if [ -f /etc/sysconfig/exim ]; then
  22         . /etc/sysconfig/exim
  23 fi
  24
  25 # Check that networking is up.
  26 if is_yes "${NETWORKING}"; then
  27         if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
  28                 msg_network_down "Exim"
  29                 exit 1
  30         fi
  31 else
  32         exit 0
  33 fi
  34
  35 checkconfig() {
  36         local details=${1:-0} ret
  37
  38         RETVAL=0
  39         if [ $details = 1 ]; then
  40                 for CONFIG in /etc/mail/exim.conf $EXIM_EXTRA_CONFIGS; do
  41                         run_cmd "Checking exim configuration ($CONFIG)" exim -bV -C $CONFIG
  42                         ret=$?
  43                         if [ $ret != 0 ]; then
  44                                 RETVAL=$ret
  45                         fi
  46                 done
  47         else
  48                 for CONFIG in /etc/mail/exim.conf $EXIM_EXTRA_CONFIGS; do
  49                         exim -bV -C $CONFIG > /dev/null 2>&1
  50                         ret=$?
  51                         if [ $ret != 0 ]; then
  52                                 show "Checking %s configuration (%s)" "exim" "$CONFIG"; fail
  53                                 RETVAL=$ret
  54                         fi
  55                 done
  56                 if [ $RETVAL != 0 ]; then
  57                         nls 'Configuration test failed. See details with %s "checkconfig"' $0
  58                         exit $RETVAL
  59                 fi
  60         fi
  61 }
  62
  63 start() {
  64         # Start daemons.
  65         if [ -f /var/lock/subsys/exim ]; then
  66                 msg_already_running "Exim"
  67                 return
  68         fi
  69
  70         msg_starting "Exim"
  71         daemon /usr/bin/exim \
  72                 -oP /var/spool/exim/exim-daemon.pid \
  73                 $( is_yes "$ALLOW_TCP_CONNECTIONS" && echo -bd ) \
  74                 $( [ -n "$QUEUE" ] && echo -q$QUEUE )
  75         for CONFIG in $EXIM_EXTRA_CONFIGS; do
  76                         msg_starting "Exim ($CONFIG)"
  77                         daemon exim \
  78                                 $( is_yes "$ALLOW_TCP_CONNECTIONS" && echo -bd ) \
  79                                 $( [ -n "$QUEUE" ] && echo -q$QUEUE ) \
  80                                 -C $CONFIG
  81         done
  82         RETVAL=$?
  83         [ $RETVAL -eq 0 ] && touch /var/lock/subsys/exim
  84 }
  85
  86 stop() {
  87         # Stop daemons.
  88         if [ ! -f /var/lock/subsys/exim ]; then
  89                 msg_not_running "Exim"
  90                 return
  91         fi
  92
  93         msg_stopping "Exim"
  94         killproc --pidfile /var/spool/exim/exim-daemon.pid exim
  95         rm -f /var/lock/subsys/exim /var/spool/exim/exim-daemon.pid >/dev/null 2>&1
  96 }
  97
  98 condrestart() {
  99         if [ ! -f /var/lock/subsys/exim ]; then
 100                 msg_not_running "Exim"
 101                 RETVAL=$1
 102                 return
 103         fi
 104
 105         checkconfig
 106         stop
 107         start
 108 }
 109
 110 reload() {
 111         if [ ! -f /var/lock/subsys/exim ]; then
 112                 msg_not_running "Exim"
 113                 RETVAL=7
 114                 return
 115         fi
 116
 117         checkconfig
 118         msg_reloading "Exim"
 119         killproc exim -HUP
 120         RETVAL=$?
 121 }
 122
 123 RETVAL=0
 124 # See how we were called.
 125 case "$1" in
 126   start)
 127         start
 128         ;;
 129   stop)
 130         stop
 131         ;;
 132   restart)
 133         checkconfig
 134         stop
 135         start
 136         ;;
 137   try-restart)
 138         condrestart 0
 139         ;;
 140   reload|force-reload)
 141         reload
 142         ;;
 143   checkconfig|configtest)
 144         checkconfig 1
 145         ;;
 146   status)
 147         status exim
 148         exit $?
 149         ;;
 150   *)
 151         msg_usage "$0 {start|stop|restart|try-restart|reload|force-reload|configtest|status}"
 152         exit 3
 153 esac
 154
 155 exit $RETVAL