ACE/rpmbuild/ace-tao-init-suse/init.d/tao-cosevent

   1 #!/bin/bash
   2 #
   3 # chkconfig: - 81 14
   4 # description: Starts and stops the TAO CosEvent Service.
   5 # processname: tao-cosevent
   6 # config: /etc/tao/tao-cosevent.opt
   7 # config: /etc/tao/tao-cosevent.conf
   8 # pidfile: /var/run/tao-cosevent.pid
   9 # /etc/init.d/TAO-cosevent
  10 #   and its symbolic link
  11 # /(usr/)sbin/rcTAO-cosevent
  12 #
  13 # system startup script for service/daemon TAO-cosconcurrency
  14 #
  15 # LSB compatible service control script; see http://www.linuxbase.org/spec/
  16 #
  17 ### BEGIN INIT INFO
  18 # Provides:          TAO-cosconcurrency
  19 # Required-Start:    $syslog $remote_fs $network tao-cosnaming
  20 # Should-Start:      $time ypbind smtp
  21 # Required-Stop:     $syslog $remote_fs tao-cosnaming
  22 # Should-Stop:       $time ypbind smtp
  23 # Default-Start:     3 5
  24 # Default-Stop:      0 1 2 6
  25 # Short-Description: Starts and stops the TAO CosEvent Service.
  26 # Description:       Start tao-cosevent, the TAO CosEvent Service.
  27 ### END INIT INFO
  28
  29 # Check for missing binaries (stale symlinks should not happen)
  30 # Note: Special treatment of stop for LSB conformance
  31 TAO_COSEVENT_BIN=/usr/sbin/tao-cosevent
  32
  33 test -x $TAO_COSEVENT_BIN || { echo "$TAO_COSEVENT_BIN not installed";
  34         if [ "$1" = "stop" ]; then exit 0;
  35         else exit 5; fi; }
  36
  37 # Check for existence of needed config file and read it
  38 TAO_COSEVENT_CONFIG=/etc/tao/tao-cosevent
  39
  40 test -r $TAO_COSEVENT_CONFIG || { echo "$TAO_COSEVENT_CONFIG not existing";
  41         if [ "$1" = "stop" ]; then exit 0;
  42         else exit 6; fi; }
  43
  44 # Read config
  45 . $TAO_COSEVENT_CONFIG
  46
  47 # Source LSB init functions
  48 # providing start_daemon, killproc, pidofproc,
  49 # log_success_msg, log_failure_msg and log_warning_msg.
  50 # This is currently not used by UnitedLinux based distributions and
  51 # not needed for init scripts for UnitedLinux only. If it is used,
  52 # the functions from rc.status should not be sourced or used.
  53 #. /lib/lsb/init-functions
  54
  55 # Shell functions sourced from /etc/rc.status:
  56 #      rc_check         check and set local and overall rc status
  57 #      rc_status        check and set local and overall rc status
  58 #      rc_status -v     be verbose in local rc status and clear it afterwards
  59 #      rc_status -v -r  ditto and clear both the local and overall rc status
  60 #      rc_status -s     display "skipped" and exit with status 3
  61 #      rc_status -u     display "unused" and exit with status 3
  62 #      rc_failed        set local and overall rc status to failed
  63 #      rc_failed <num>  set local and overall rc status to <num>
  64 #      rc_reset         clear both the local and overall rc status
  65 #      rc_exit          exit appropriate to overall rc status
  66 #      rc_active        checks whether a service is activated by symlinks
  67 . /etc/rc.status
  68
  69 # Reset status of this service
  70 rc_reset
  71
  72 # Return values acc. to LSB for all commands but status:
  73 # 0       - success
  74 # 1       - generic or unspecified error
  75 # 2       - invalid or excess argument(s)
  76 # 3       - unimplemented feature (e.g. "reload")
  77 # 4       - user had insufficient privileges
  78 # 5       - program is not installed
  79 # 6       - program is not configured
  80 # 7       - program is not running
  81 # 8--199  - reserved (8--99 LSB, 100--149 distrib, 150--199 appl)
  82 #
  83 # Note that starting an already running service, stopping
  84 # or restarting a not-running service as well as the restart
  85 # with force-reload (in case signaling is not supported) are
  86 # considered a success.
  87 # Source configuration options
  88 prog=tao-cosevent
  89 OPTIONS="$TAO_COSEVENT_INITREF $TAO_COSEVENT_DEBUGLEVEL $TAO_COSEVENT_LOGFILE"
  90 svcconf="/etc/tao/${prog}.conf"
  91 svcname="TAO event service"
  92
  93 case "$1" in
  94     start)
  95         echo -n "Starting $svcname: "
  96         ## Start daemon with startproc(8). If this fails
  97         ## the return value is set appropriately by startproc.
  98         /sbin/startproc $TAO_COSEVENT_BIN $OPTIONS -ORBSvcConf $svcconf -ORBDaemon
  99
 100         # Remember status and be verbose
 101         rc_status -v
 102         ;;
 103     stop)
 104         echo -n "Shutting down $svcname: "
 105         ## Stop daemon with killproc(8) and if this fails
 106         ## killproc sets the return value according to LSB.
 107
 108         /sbin/killproc -TERM $TAO_COSEVENT_BIN
 109
 110         # Remember status and be verbose
 111         rc_status -v
 112         ;;
 113     try-restart|condrestart)
 114         ## Do a restart only if the service was active before.
 115         ## Note: try-restart is now part of LSB (as of 1.9).
 116         ## RH has a similar command named condrestart.
 117         if test "$1" = "condrestart"; then
 118                 echo "${attn} Use try-restart ${done}(LSB)${attn} rather than condrestart ${warn}(RH)${norm}"
 119         fi
 120         $0 status
 121         if test $? = 0; then
 122                 $0 restart
 123         else
 124                 rc_reset        # Not running is not a failure.
 125         fi
 126         # Remember status and be quiet
 127         rc_status
 128         ;;
 129     restart)
 130         ## Stop the service and regardless of whether it was
 131         ## running or not, start it again.
 132         $0 stop
 133         $0 start
 134
 135         # Remember status and be quiet
 136         rc_status
 137         ;;
 138     force-reload)
 139         ## Signal the daemon to reload its config. Most daemons
 140         ## do this on signal 1 (SIGHUP).
 141         ## If it does not support it, restart the service if it
 142         ## is running.
 143
 144         echo -n "Reloading $svcname "
 145         ## if it supports it:
 146         /sbin/killproc -HUP $TAO_COSEVENT_BIN
 147         #touch /var/run/FOO.pid
 148         rc_status -v
 149
 150         ## Otherwise:
 151         #$0 try-restart
 152         #rc_status
 153         ;;
 154     reload)
 155         ## Like force-reload, but if daemon does not support
 156         ## signaling, do nothing (!)
 157
 158         # If it supports signaling:
 159         echo -n "Reloading $svcname "
 160         /sbin/killproc -HUP $TAO_COSEVENT_BIN
 161         #touch /var/run/FOO.pid
 162         rc_status -v
 163
 164         ## Otherwise if it does not support reload:
 165         #rc_failed 3
 166         #rc_status -v
 167         ;;
 168     status)
 169         echo -n "Checking for $svcname "
 170         ## Check status with checkproc(8), if process is running
 171         ## checkproc will return with exit status 0.
 172
 173         # Return value is slightly different for the status command:
 174         # 0 - service up and running
 175         # 1 - service dead, but /var/run/  pid  file exists
 176         # 2 - service dead, but /var/lock/ lock file exists
 177         # 3 - service not running (unused)
 178         # 4 - service status unknown :-(
 179         # 5--199 reserved (5--99 LSB, 100--149 distro, 150--199 appl.)
 180
 181         # NOTE: checkproc returns LSB compliant status values.
 182         /sbin/checkproc $TAO_COSEVENT_BIN
 183         # NOTE: rc_status knows that we called this init script with
 184         # "status" option and adapts its messages accordingly.
 185         rc_status -v
 186         ;;
 187     probe)
 188         ## Optional: Probe for the necessity of a reload, print out the
 189         ## argument to this init script which is required for a reload.
 190         ## Note: probe is not (yet) part of LSB (as of 1.9)
 191
 192         test $svcconf -nt /var/run/TAO-cosevent.pid && echo reload
 193         ;;
 194     *)
 195         echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"
 196         exit 1
 197         ;;
 198 esac
 199 rc_exit