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                 $( is_yes "$ALLOW_TCP_CONNECTIONS" && echo -bd ) \
  73                 $( [ -n "$QUEUE" ] && echo -q$QUEUE )
  74         for CONFIG in $EXIM_EXTRA_CONFIGS; do
  75                         msg_starting "Exim ($CONFIG)"
  76                         daemon exim \
  77                                 $( is_yes "$ALLOW_TCP_CONNECTIONS" && echo -bd ) \
  78                                 $( [ -n "$QUEUE" ] && echo -q$QUEUE ) \
  79                                 -C $CONFIG
  80         done
  81         RETVAL=$?
  82         [ $RETVAL -eq 0 ] && touch /var/lock/subsys/exim
  83 }
  84
  85 stop() {
  86         # Stop daemons.
  87         if [ ! -f /var/lock/subsys/exim ]; then
  88                 msg_not_running "Exim"
  89                 return
  90         fi
  91
  92         msg_stopping "Exim"
  93         killproc --pidfile /var/spool/exim/exim-daemon.pid exim
  94         rm -f /var/lock/subsys/exim /var/spool/exim/exim-daemon.pid >/dev/null 2>&1
  95 }
  96
  97 condrestart() {
  98         if [ ! -f /var/lock/subsys/exim ]; then
  99                 msg_not_running "Exim"
 100                 RETVAL=$1
 101                 return
 102         fi
 103
 104         checkconfig
 105         stop
 106         start
 107 }
 108
 109 reload() {
 110         if [ ! -f /var/lock/subsys/exim ]; then
 111                 msg_not_running "Exim"
 112                 RETVAL=7
 113                 return
 114         fi
 115
 116         checkconfig
 117         msg_reloading "Exim"
 118         killproc exim -HUP
 119         RETVAL=$?
 120 }
 121
 122 RETVAL=0
 123 # See how we were called.
 124 case "$1" in
 125   start)
 126         start
 127         ;;
 128   stop)
 129         stop
 130         ;;
 131   restart)
 132         checkconfig
 133         stop
 134         start
 135         ;;
 136   try-restart)
 137         condrestart 0
 138         ;;
 139   reload|force-reload)
 140         reload
 141         ;;
 142   checkconfig|configtest)
 143         checkconfig 1
 144         ;;
 145   status)
 146         status exim
 147         exit $?
 148         ;;
 149   *)
 150         msg_usage "$0 {start|stop|restart|try-restart|reload|force-reload|configtest|status}"
 151         exit 3
 152 esac
 153
 154 exit $RETVAL