postfix.init

   1 #!/bin/sh
   2 #
   3 # postfix       This shell script takes care of starting and stopping
   4 #               postfix.
   5 #
   6 # chkconfig:    345 80 20
   7 #
   8 # description:  Postfix is a Mail Transport Agent, which is the program \
   9 #               that moves mail from one machine to another.
  10
  11
  12 # Source function library
  13 . /etc/rc.d/init.d/functions
  14
  15 # Get network config
  16 . /etc/sysconfig/network
  17
  18 # Get service config
  19 [ -f /etc/sysconfig/postfix ] && . /etc/sysconfig/postfix
  20
  21 # Check that networking is up.
  22 networking_check() {
  23         if is_yes "${NETWORKING}"; then
  24                 if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
  25                         msg_network_down "Postfix"
  26                         exit 1
  27                 fi
  28         else
  29                 exit 0
  30         fi
  31 }
  32
  33 start() {
  34         local msg
  35
  36         if [ ! -f /var/lock/subsys/postfix ]; then
  37                 msg_starting "Postfix"
  38                 busy
  39                 msg=$(nice -n ${SERVICE_RUN_NICE_LEVEL:-${DEFAULT_SERVICE_RUN_NICE_LEVEL:-0}} /usr/sbin/postfix start 2>&1)
  40                 RETVAL=$?
  41                 if [ $RETVAL -eq 0 ]; then
  42                         ok
  43                         touch /var/lock/subsys/postfix
  44                 else
  45                         fail
  46                         echo >&2 "$msg"
  47                 fi
  48         else
  49                 msg_already_running "Postfix"
  50         fi
  51 }
  52
  53 stop() {
  54         local msg
  55         if [ -f /var/lock/subsys/postfix ]; then
  56                 msg_stopping "Postfix"
  57                 busy
  58                 msg=$(/usr/sbin/postfix stop 2>&1)
  59                 if [ $? -eq 0 ]; then
  60                         ok
  61                 else
  62                         fail
  63                         echo >&2 "$msg"
  64                 fi
  65                 rm -f /var/lock/subsys/postfix
  66         else
  67                 msg_not_running "Postfix"
  68         fi
  69 }
  70
  71 reload() {
  72         local msg
  73         if [ -f /var/lock/subsys/postfix ]; then
  74                 msg_reloading "Postfix"
  75                 busy
  76                 msg=$(/usr/sbin/postfix reload 2>&1)
  77                 RETVAL=$?
  78                 if [ $RETVAL -eq 0 ]; then
  79                         ok
  80                 else
  81                         fail
  82                         echo >&2 "$msg"
  83                         RETVAL=7
  84                 fi
  85         else
  86                 msg_not_running "Postfix"
  87                 RETVAL=7
  88         fi
  89 }
  90
  91 RETVAL=0
  92 # See how we were called.
  93 case "$1" in
  94   start)
  95         networking_check
  96         start
  97         ;;
  98   stop)
  99         stop
 100         ;;
 101   restart)
 102         networking_check
 103         stop
 104         start
 105         ;;
 106   reload|force-reload)
 107         networking_check
 108         reload
 109         ;;
 110   rebuilddb)
 111         standard_db="access canonical relocated transport virtual"
 112         extra_db=$(ls -1 /etc/mail/*.db 2> /dev/null | egrep -v '/(access|canonical|relocated|transport|virtual|aliases)\.db$')
 113
 114         echo -n "Rebuilding databases: "
 115         for base in $standard_db $extra_db; do
 116                 db=$(basename "$base" .db)
 117
 118                 if [ -f /etc/mail/$db ]; then
 119                         echo -n "$db "
 120                         /usr/sbin/postmap hash:/etc/mail/$db < /etc/mail/$db
 121                 fi
 122         done
 123         echo "...DONE"
 124
 125         echo -n "Rebuilding aliases database"
 126         /usr/bin/newaliases
 127         echo "...DONE"
 128         ;;
 129   status)
 130         status master
 131         exit $?
 132         ;;
 133   *)
 134         msg_usage "$0 {start|stop|restart|reload|force-reload|rebuilddb|status}"
 135         exit 3
 136 esac
 137
 138 exit $RETVAL