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 EXIM_CONFIG=/etc/mail/exim.conf
  21
  22 # Source exim configureation.
  23 if [ -f /etc/sysconfig/exim ]; then
  24         . /etc/sysconfig/exim
  25 fi
  26
  27 # Check that networking is up.
  28 if is_yes "${NETWORKING}"; then
  29         if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
  30                 msg_network_down "Exim"
  31                 exit 1
  32         fi
  33 else
  34         exit 0
  35 fi
  36
  37 checkconfig() {
  38         local details=${1:-0} ret
  39
  40         RETVAL=0
  41         if [ $details = 1 ]; then
  42                 for CONFIG in "$EXIM_CONFIG" $EXIM_EXTRA_CONFIGS; do
  43                         run_cmd "Checking exim configuration ($CONFIG)" exim -bV -C $CONFIG
  44                         ret=$?
  45                         if [ $ret != 0 ]; then
  46                                 RETVAL=$ret
  47                         fi
  48                 done
  49         else
  50                 for CONFIG in "$EXIM_CONFIG" $EXIM_EXTRA_CONFIGS; do
  51                         exim -bV -C "$CONFIG" > /dev/null 2>&1
  52                         ret=$?
  53                         if [ $ret != 0 ]; then
  54                                 show "Checking %s configuration (%s)" "exim" "$CONFIG"; fail
  55                                 RETVAL=$ret
  56                         fi
  57                 done
  58                 if [ $RETVAL != 0 ]; then
  59                         nls 'Configuration test failed. See details with %s "checkconfig"' $0
  60                         exit $RETVAL
  61                 fi
  62         fi
  63 }
  64
  65 start() {
  66         # Start daemons.
  67         if [ -f /var/lock/subsys/exim ]; then
  68                 msg_already_running "Exim"
  69                 return
  70         fi
  71
  72         msg_starting "Exim"
  73         daemon /usr/bin/exim \
  74                 -oP /var/spool/exim/exim-daemon.pid \
  75                 $( is_yes "$ALLOW_TCP_CONNECTIONS" && echo -bd ) \
  76                 $( [ -n "$QUEUE" ] && echo -q$QUEUE ) \
  77                 -C "$EXIM_CONFIG"
  78         for CONFIG in $EXIM_EXTRA_CONFIGS; do
  79                         msg_starting "Exim ($CONFIG)"
  80                         daemon exim \
  81                                 $( is_yes "$ALLOW_TCP_CONNECTIONS" && echo -bd ) \
  82                                 $( [ -n "$QUEUE" ] && echo -q$QUEUE ) \
  83                                 -C $CONFIG
  84         done
  85         RETVAL=$?
  86         [ $RETVAL -eq 0 ] && touch /var/lock/subsys/exim
  87 }
  88
  89 stop() {
  90         # Stop daemons.
  91         if [ ! -f /var/lock/subsys/exim ]; then
  92                 msg_not_running "Exim"
  93                 return
  94         fi
  95
  96         msg_stopping "Exim"
  97         killproc --pidfile /var/spool/exim/exim-daemon.pid exim
  98         rm -f /var/lock/subsys/exim /var/spool/exim/exim-daemon.pid >/dev/null 2>&1
  99 }
 100
 101 condrestart() {
 102         if [ ! -f /var/lock/subsys/exim ]; then
 103                 msg_not_running "Exim"
 104                 RETVAL=$1
 105                 return
 106         fi
 107
 108         checkconfig
 109         stop
 110         start
 111 }
 112
 113 reload() {
 114         if [ ! -f /var/lock/subsys/exim ]; then
 115                 msg_not_running "Exim"
 116                 RETVAL=7
 117                 return
 118         fi
 119
 120         checkconfig
 121         msg_reloading "Exim"
 122         killproc exim -HUP
 123         RETVAL=$?
 124 }
 125
 126 RETVAL=0
 127 # See how we were called.
 128 case "$1" in
 129   start)
 130         start
 131         ;;
 132   stop)
 133         stop
 134         ;;
 135   restart)
 136         checkconfig
 137         stop
 138         start
 139         ;;
 140   try-restart)
 141         condrestart 0
 142         ;;
 143   reload|force-reload)
 144         reload
 145         ;;
 146   checkconfig|configtest)
 147         checkconfig 1
 148         ;;
 149   status)
 150         status exim
 151         exit $?
 152         ;;
 153   *)
 154         msg_usage "$0 {start|stop|restart|try-restart|reload|force-reload|configtest|status}"
 155         exit 3
 156 esac
 157
 158 exit $RETVAL