net-mgmt/devmon/files/devmon.in

   1 #!/bin/sh
   2 # $FreeBSD: head/net-mgmt/devmon/files/devmon.in 353886 2014-05-12 18:15:08Z feld $
   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 ${devmon_db}"
  22 command_interpreter=/usr/local/bin/perl
  23 pidfile=${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} ]; then
  39                 echo ""
  40                 echo "  ERROR: no templates exist. Please install device templates"
  41                 echo "  to: ${TEMPLATESDIR}"
  42                 echo "  They are available on the devmon SourceForge page via SVN."
  43                 echo "  Note, the older template tarballs do not work reliably."
  44                 echo ""
  45                 echo "  # svn co svn://svn.code.sf.net/p/devmon/code/trunk/templates ${TEMPLATESDIR}"
  46                 echo ""
  47                 exit 1;
  48         fi
  49
  50         DEVMONLOG=$(grep "^LOGFILE=" ${devmon_config} | awk -F '=' '{print $2}')
  51         if [ ! -e ${DEVMONLOG} ]; then
  52                 install -o devmon -g devmon /dev/null ${DEVMONLOG}
  53         fi
  54
  55         if [ ! -d /var/run/devmon ]; then
  56                 install -o devmon -g devmon /dev/null /var/run/devmon
  57         fi
  58 }
  59
  60 devmon_statuscmd()
  61 {
  62         if [ ! -e ${pidfile} ]; then
  63                 echo "pidfile does not exist. ${name} is not running?";
  64                 exit 1;
  65         fi
  66
  67         if pgrep -F ${pidfile} >/dev/null; then
  68                 echo "${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; then
  78                 mypid=`cat ${pidfile}`;
  79                 kill ${sig_stop} ${mypid};
  80                 wait_for_pids ${mypid};
  81         else
  82                 echo "${name} is not running.";
  83                 exit 1;
  84         fi
  85 }
  86
  87 run_rc_command "$1"