#------------------------------------------------------------------------------
# RRDtool3 - PlugIn Handler 'cpu'                                        3.5.0
#
# Creation:     2010-08-29 Tiger
# Last Update:  $Id: rc240.rrdtool3$
#
# Copyright (c) 2010 Fli4L Team
#
#   This OPT package is licensed under Free Software Foundation, Inc.,
#   General Public License Version 2, June 1991
#------------------------------------------------------------------------------

GetGraphParams_cpu ()
  {
  local Timeline=$1
  local StateList=$2
  local LabelList=$3
  #---------------------------
  : ${StateList:=nice+user+wait+system+softirq+interrupt+steal}
  cat << __EOF__
    "$RRDTOOL3_DIR_GRAPH_IMAGE/cpu-$StateList-$Timeline.png"
    --title "$_rrdtool3_graph_cpu_header - $(GetDecodedTimeline $Timeline)"
    --imginfo '<IMG SRC="/img/%s" WIDTH="%lu" HEIGHT="%lu" ALT="$_rrdtool3_graph_cpu_header/$StateList/$TimeLine">'
    --vertical-label "$_rrdtool3_graph_cpu_y_axis"
    COMMENT:"$_rrdtool3_graph_label_maximum"
    COMMENT:"$_rrdtool3_graph_label_average"
    COMMENT:"$_rrdtool3_graph_label_minimum"
    COMMENT:"$_rrdtool3_graph_label_last\l"
__EOF__
  local index=1
  local state=
  local cpu_index=0
  for state in `echo $StateList | tr '+' ' '`
  do
    local rrd_file=$RRDTOOL3_DIR_DATABASE/cpu-$cpu_index/cpu-$state.rrd
    if [ -f "$rrd_file" ]
    then
      local label=`echo $LabelList | cut -d'+' -f$index`
      : ${label:=$state}
      cat << __EOF__
        DEF:ds${index}=$rrd_file:value:AVERAGE
        VDEF:ds${index}max=ds${index},MAXIMUM
        VDEF:ds${index}avg=ds${index},AVERAGE
        VDEF:ds${index}min=ds${index},MINIMUM
        VDEF:ds${index}last=ds${index},LAST
        GPRINT:ds${index}max:"%6.2lf %S$_rrdtool3_graph_cpu_unit"
        GPRINT:ds${index}avg:"%6.2lf %S$_rrdtool3_graph_cpu_unit"
        GPRINT:ds${index}min:"%6.2lf %S$_rrdtool3_graph_cpu_unit"
        GPRINT:ds${index}last:"%6.2lf %S$_rrdtool3_graph_cpu_unit"
        LINE1:ds${index}#$(GetLineColour $index CPU):"$label\l"
__EOF__
      index=`expr $index + 1`
    fi
  done
  }

CollectdConfig_cpu ()
  {
  #------------------
  cat << __EOF__
LoadPlugin cpu
__EOF__
  }