net-mgmt/devmon/files/devmon.in

   1 #!/bin/sh
   2 # $FreeBSD: net-mgmt/devmon/files/devmon.in 319151 2013-05-27 02:29:49Z swills $
   3 # PROVIDE: devmon
   4 # REQUIRE: LOGIN
   5 # KEYWORD: shutdown
   6
   7 . /etc/rc.subr
   8
   9 name=devmon
  10 rcvar=devmon_enable
  11 load_rc_config ${name}
  12
  13 : ${devmon_enable:=NO}
  14 : ${devmon_config="%%PREFIX%%/devmon/devmon.cfg"}
  15 : ${devmon_db="%%PREFIX%%/devmon/hosts.db"}
  16 : ${devmon_pid="/var/run/devmon/devmon.pid"}
  17 : ${devmon_user="%%USERS%%"}
  18 : ${devmon_group="%%GROUPS%%"}
  19
  20 command="%%PREFIX%%/devmon/devmon"
  21 command_args="-c ${devmon_config} -d ${devmon_db}"
  22 command_interpreter=/usr/bin/perl
  23 pidfile=${devmon_pid}
  24
  25 start_precmd=devmon_startprecmd
  26 status_cmd=devmon_statuscmd
  27 stop_cmd=devmon_stopcmd
  28
  29 devmon_startprecmd()
  30 {
  31         if [ ! -e ${devmon_config} ];
  32                 then
  33                 echo "Error: ${devmon_config} does not exist."
  34         exit 1;
  35         fi
  36
  37         TEMPLATESDIR=%%PREFIX%%/devmon/templates
  38         if [ ! -e ${TEMPLATESDIR} ]
  39                 then
  40                 echo ""
  41                 echo "  ERROR: no templates exist. Please install device templates"
  42                 echo "  to: ${TEMPLATESDIR}"
  43                 echo "  They are available on the devmon SourceForge page via SVN."
  44                 echo "  Note, the older template tarballs do not work reliably."
  45                 echo ""
  46                 echo "  # svn co svn://svn.code.sf.net/p/devmon/code/trunk/templates ${TEMPLATESDIR}"
  47                 echo ""
  48         exit 1;
  49         fi
  50
  51         DEVMONLOG=$(grep "^LOGFILE=" ${devmon_config} | awk -F '=' '{print $2}')
  52         if [ ! -e ${DEVMONLOG} ];
  53                 then
  54                 install -o devmon -g devmon /dev/null ${DEVMONLOG}
  55         fi
  56 }
  57
  58 devmon_statuscmd()
  59 {
  60         if [ ! -e ${pidfile} ];
  61                 then
  62                 echo "pidfile does not exist. ${name} is not running?";
  63         exit 1;
  64         fi
  65
  66         if pgrep -F ${pidfile} >/dev/null;
  67                 then
  68                 echo "${name} is running.";
  69         else
  70                 echo "${name} is not running.";
  71         exit 1;
  72         fi
  73 }
  74
  75 devmon_stopcmd()
  76 {
  77         if pgrep -F ${pidfile} >/dev/null;
  78                 then
  79                 mypid=`cat ${pidfile}`;
  80                 kill ${sig_stop} ${mypid};
  81                 wait_for_pids ${mypid};
  82         else
  83                 echo "${name} is not running.";
  84         exit 1;
  85         fi
  86 }
  87
  88 run_rc_command "$1"