winpopup.in

linux集群服务器软件代码包

#!/bin/sh
#
# Resource script for sending WinPopups using smbclient
# derived from Alan Robertson's MailTo script
#
# Author: Sandro Poppi <[e-mail]>
#
# Description: sends WinPopups to a sysadmin's workstation
#	       whenever a takeover occurs.
#
#	Note: This command requires an argument, unlike normal init scripts.
#
#	This can be given in the haresources file as:
#
#		WinPopup::hosts
#
#	where "hosts" is a file containing the IPs/Workstation names
#	one by line to be sent WinPopups
#
# License: GPL

ARGS="$0 $*"


# Source function library.
. @sysconfdir@/ha.d/shellfuncs

us=`uname -n`

usage() {
  echo "Usage: $0 [workstationfile] {start|stop|status}"
  echo "$Id: WinPopup.in,v 1.1 2004/08/27 09:34:14 lars Exp $"
  exit 1
}

sendWinPopup() {
  # if workstation file exists and is not zero
  if [ -s "$hostfile" ] ; then
    subject=$1
    shift

    for i in `cat $hostfile` ; do
      echo "$subject $*" | smbclient -M $i >/dev/null 2>&1
    done
  else
    logger -is -t HA-WinPopup "ERROR: Workstation file $hostfile missing or corrupt!"
    exit 2
  fi
}

SubjectLine() {
  case $1 in
    ??*)	echo $1;;
    *)		echo "Resource Group";;
  esac
}


WinPopupStart() {

	Subject="`SubjectLine $2` Takeover in progress on $us"
 
	sendWinPopup "$Subject" $1
}

WinPopupStop () {
	Subject="`SubjectLine $2` Reestablishing original master connection in progress on $us"

	sendWinPopup "$Subject" $1
}

# max. 2 parameters allowed
if [ $# -gt 2 ] ; then
  echo "Additional parameters found: $# but only 2 are allowed!"
  usage
fi

# See how we were called.
if [ "$1" != "start" -a "$1" != "stop" ] ; then
  # optional parameter found
  cmd=$2
  hostfile=$1
else
  cmd=$1
  hostfile="hosts"
fi

case "$cmd" in
  start)
	WinPopupStart
	;;
  stop)
	WinPopupStop
	;;

	#	Not quite sure what to do with this one...
  status)
	echo "status not implemented yet"
	;;

  *)
        usage
esac

exit 0