torque-client-x11 2.4.16+dfsg-1.3ubuntu1 / usr / lib / xpbs / trackjob.tk

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################################################################################
# trackjob: defines the layout and functions of the trackjob dialog box.
proc trackjob {} {
  global trackjob_user trackjob_mins trackjob_location \
	 trackjob_lbox trackjob_output trackjob_button trackjob_normal_color \
  	 LABELFONT trackjobDialogBox activeWindow default \
  	 TRACKJOB_UPDATE_SEQ activeColor

  busy_cursor
  set trackjobDialogBox ".trackjob"
  if [winfo exists $trackjobDialogBox] {
    wm iconify $trackjobDialogBox
    wm deiconify $trackjobDialogBox
    return
  }
## Bring up the standard Dialog box ##
  set dbox [popupDialogBox $trackjobDialogBox "Track Job" 0]
  set activeWindow($trackjobDialogBox) 1
  set dbox_top    [lindex $dbox 0]
  set dbox_bottom [lindex $dbox 1]

## BOTTOM PART ##
  set cmdButtons \
  [buildCmdButtons $dbox_bottom {{{rstart "start/reset tracking"} {stop "stop tracking"} \
	{cont "close window"} {help help}}} x 2m 18 3]

  set cmdFrame  [lindex $cmdButtons 0]
  set cmdRstart [lindex $cmdButtons 1]
  set cmdStop   [lindex $cmdButtons 2]
  set cmdCont   [lindex $cmdButtons 3]
  set cmdHelp   [lindex $cmdButtons 4]

  $cmdRstart configure -width 21 -command {
    busy_cursor
    trackjob_rstart
    $trackjob_button configure -background $activeColor
    remove_busy_cursor
  }
  $cmdStop configure -command {
    incr TRACKJOB_UPDATE_SEQ
    $trackjob_button configure -background $backgroundColor
    popupInfoBox $trackjobDialogBox "Job Tracking stopped." 
  }
  $cmdCont configure -command {
    if { [string compare $trackjob_location "remote"] == 0 && \
         [string compare $RSH ""] == 0 } {
      popupInfoBox $trackjobDialogBox "The RSH command is not set in Preferences. Please do so as it is used in order to access the files." 
      return
    }
    destroy $trackjobDialogBox
  }
  $cmdHelp configure -command {
	xpbs_help trackjob ""
  }
## TOP PART ##
  frame $dbox_top.header -height 10m -width 10m
  frame $dbox_top.footer -height 10m -width 10m

  frame $dbox_top.u
  frame $dbox_top.u.p -relief groove -borderwidth 3
  frame $dbox_top.u.m
  
  frame $dbox_top.u.user
  frame $dbox_top.u.mins
  frame $dbox_top.u.out -relief groove -borderwidth 3

  frame $dbox_top.u.dest

  message $dbox_top.u.msg -font $LABELFONT -aspect 2000 \
          -text "Periodically check completion of"

 box $dbox_top.u.user -title "" \
        -entrylabels [list "{jobs for user:}"] \
        -lboxlabels "{Tracked Users:}" -lboxwidths 20 -lboxheights 3 \
        -orient y -array 0 trackjob_user -grabBox $trackjobDialogBox

  boxLoad $dbox_top.u.user
  label $dbox_top.u.l -font $LABELFONT -text "mins"
  set spinBox [buildSpinbox $dbox_top.u.mins 4 1-9999 trackjob_mins "" \
		"every" left $default(trackjob_mins)]

  set minsFrame  [lindex $spinBox 0]
  set minsEntry  [lindex $spinBox 1]
  register_default_action $minsEntry $cmdCont

  set radioList [list   {l "local"} \
			[concat  r \"remote\"]]

  set rbox [buildRadioboxes $dbox_top.u.out [list $radioList] \
                            column 12 "Location of Job Output Files" 1 1]
  set rboxFrame    [lindex $rbox 0]
  set rboxLocal    [lindex $rbox 1]
  set rboxRemote   [lindex $rbox 2]

  if {![info exists trackjob_location]} {
    set trackjob_location $default(trackjob_location)
  } 
  $rboxLocal configure -variable trackjob_location -value local

  $rboxRemote configure   -variable trackjob_location -value remote

  switch -exact -- $trackjob_location {
      local  {$rboxLocal invoke}
      remote {$rboxRemote invoke}
  }

  set listBoxInfo [buildFullListbox $dbox_top.u.dest 55x5 "Jobs Found Completed"\
                                        yscroll 0 1]
  set destListframe [lindex $listBoxInfo 0]
  set trackjob_lbox  [lindex $listBoxInfo 3]
  bind_listbox_single_select $trackjob_lbox
  register_trackjob_box $trackjob_lbox 

  if [info exists trackjob_output] {
    foreach el [array names trackjob_output] {
      $trackjob_lbox insert end "$el"
    } 
  }

  pack $dbox_top.u.mins $dbox_top.u.l -anchor nw -side left \
	-in $dbox_top.u.m -pady 2m
  pack $dbox_top.u.msg $dbox_top.u.user $dbox_top.u.m -anchor nw -side top \
	-in $dbox_top.u.p
  pack $dbox_top.u.p $dbox_top.u.out -side left -anchor c -padx 5
  pack $dbox_top.u.dest -before $dbox_top.u.p -side bottom -pady 5m
  pack $dbox_top.header $dbox_top.u $dbox_top.footer -padx 5m

  tkwait visibility $trackjobDialogBox
  remove_busy_cursor

  register_default_action $trackjobDialogBox $cmdCont
  catch {tkwait window $trackjobDialogBox}
  boxesUnset

  set activeWindow($trackjobDialogBox) 0
}

# trackjob_auto_update: calls 'trackjob_check' in a polling loop.
proc trackjob_auto_update {update_seq} {
  global trackjob_mins TRACKJOB_UPDATE_SEQ

  if { $update_seq != $TRACKJOB_UPDATE_SEQ} {
    return
  }
  after [expr $trackjob_mins * 60000] [list trackjob_auto_update $update_seq]
  trackjob_check
}

# trackjob_rstart: checks the currently queued or active jobs in the queue for
# 	the list of users given in 'trackjob_user', and keeps track in the 
#	array 'trackjob_array' the list of output and error files.
proc trackjob_rstart {} {
  global trackjob_array trackjob_user trackjob_button trackjob_mins \
         PBS_QSTATDUMP_CMD SERVER_HOSTS LINES_TO_IGNORE TRACKJOB_UPDATE_SEQ \
         trackjob_lbox trackjob_output backgroundColor timeout_secs \
         trackjobDialogBox

  catch {unset trackjob_array}
  set userlist [construct_array_args trackjob_user ","]
  if {[string compare $userlist ""] == 0} {
    popupInfoBox $trackjobDialogBox "Please specify the user(s) to track."
    return
  }

  if { [string compare $trackjob_mins ""] == 0 } {
    popupInfoBox $trackjobDialogBox "Please specify the minutes interval first."
    return 
  }
  set f [cmdExec_bg "$PBS_QSTATDUMP_CMD -t $timeout_secs -T -u $userlist $SERVER_HOSTS"]
  if {$f == -1} {
    popupInfoBox $trackjobDialogBox "Unable to start tracking. See INFO box in main window for details"
    return
  }
  while {[gets $f line] >= 0 && \
         ([string compare $LINES_TO_IGNORE ""] == 0 || \
          ![regexp $LINES_TO_IGNORE $line]) } {
    set trackjob_array([lindex $line 0]) "[lrange $line 1 end]"
  }
  if [catch {close $f} errmesg] {
    InfoBox_sendmsg "received message: $errmesg" 0 1 16
  }

  catch {unset trackjob_output}
  $trackjob_lbox delete 0 end
  $trackjob_button configure -background $backgroundColor

  incr TRACKJOB_UPDATE_SEQ 
  after [expr $trackjob_mins * 60000] trackjob_auto_update $TRACKJOB_UPDATE_SEQ
  popupInfoBox $trackjobDialogBox "Job tracking will start in $trackjob_mins mins."
  InfoBox_sendmsg "done." 0 1 5
}

# trackjob_check: checks for the existence of the output files or error files
# 	as recorded in 'trackjob_array'. If it finds one, then inserts into the
#       trackjob_lbox (if it exists) the corresponding job id, and changes the
#	color of 'trackjob_button' to 'signalColor'. If no completed jobs are 
#	found, then it sets the button color back to 'backgroundColor'.
proc trackjob_check {} {
  global trackjob_location RSH trackjob_lbox trackjob_array \
         signalColor foregroundColor trackjob_output \
	 trackjob_button trackjobDialogBox backgroundColor activeColor

  if {![info exists trackjob_array]} {
    return
  }

  if [winfo exists $trackjobDialogBox] {
    $trackjob_lbox delete 0 end
  }

  catch {unset trackjob_output}

  InfoBox_sendmsg "Looking for returned output files..." 0
  foreach el [array names trackjob_array] {
    set username   [lindex $trackjob_array($el) 0]
    regexp "(\[^:]+):(\[^ $]+)" [lindex $trackjob_array($el) 1] match \
		outputh outputf
    regexp "(\[^:]+):(\[^ $]+)" [lindex $trackjob_array($el) 2] match \
		errorh errorf

    switch -exact -- $trackjob_location {
      local {
	if { [file isfile $outputf] || [file isfile $errorf] } {
	     if [winfo exists $trackjobDialogBox] {
	       $trackjob_lbox insert end "$el"
             }
	     set trackjob_output($el) $username
	}
      }
      remote {
        if {\
            [cmdExec \
              "$RSH $outputh \"test -f $outputf && echo 1\"" \
            ] == 1 || \
            [cmdExec \
              "$RSH $errorh \"test -f $errorf && echo 1\"" \
            ] == 1} {
	     if [winfo exists $trackjobDialogBox] {
	       $trackjob_lbox insert end "$el"
             }
	     set trackjob_output($el) $username
	 }
      }
    }
    InfoBox_sendmsg "." 0 1
  }
  $trackjob_button configure -background $backgroundColor
  if {[info exists trackjob_output] && [array size trackjob_output] > 0} {
    $trackjob_button configure -background $signalColor
  } else {
    $trackjob_button configure -background $activeColor
  }
  InfoBox_sendmsg "done." 0 1 5
}

# trackjob_show: displays the contents of the output file and error file of
#	'jobid'.
proc trackjob_show {jobid} {

     global TEXTFONT showDialogBox LABELFONT trackjob_array trackjob_location \
	    RSH

     busy_cursor 
     set showDialogBox ".show"
     set dbox [popupDialogBox $showDialogBox "Job Output Dialog"]
     set activeWindow($showDialogBox) 1
     set dbox_top    [lindex $dbox 0]
     set dbox_bottom [lindex $dbox 1]

     regexp "(\[^:]+):(\[^ $]+)" [lindex $trackjob_array($jobid) 1] match \
		outputh outputf
     regexp "(\[^:]+):(\[^ $]+)" [lindex $trackjob_array($jobid) 2] match \
		errorh errorf

     frame $dbox_top.l1 -class CmdFrame -relief raised -borderwidth 3
     frame $dbox_top.l2 -class CmdFrame -relief raised -borderwidth 3
     frame $dbox_top.t1
     frame $dbox_top.t2

     message $dbox_top.l1.olabel -font $LABELFONT -text "OUTPUT FILE: $outputh:$outputf" -aspect 1000
     message $dbox_top.l2.elabel -font $LABELFONT -text "ERROR FILE: $errorh:$errorf" -aspect 1000

     
     text $dbox_top.t1.otextbox -borderwidth 5  -setgrid 1 \
                             -font $TEXTFONT -exportselection true \
                             -width 80  -height 15 -relief ridge -borderwidth 2

     text $dbox_top.t2.etextbox -borderwidth 5  -setgrid 1 \
                             -font $TEXTFONT -exportselection true \
                             -width 80  -height 15 -relief ridge -borderwidth 2

     bind_text_readonly $dbox_top.t1.otextbox
     bind_text_readonly $dbox_top.t2.etextbox

     scrollbar $dbox_top.t1.ovscroll \
                                     -command "$dbox_top.t1.otextbox yview" \
                                     -borderwidth 2 \
                                     -orient vertical \
                                     -relief groove

     $dbox_top.t1.otextbox configure -yscrollcommand "$dbox_top.t1.ovscroll set"

     scrollbar $dbox_top.t2.evscroll \
                                     -command "$dbox_top.t2.etextbox yview" \
                                     -borderwidth 2 \
                                     -orient vertical \
                                     -relief groove

     $dbox_top.t2.etextbox configure -yscrollcommand "$dbox_top.t2.evscroll set"
## COMMAND
     set ok_button [lindex \
                    [buildCmdButtons $dbox_bottom {{{ok ok}}} x 20m 10 3] 1]

     $ok_button configure -command [list destroy $showDialogBox]
## LOAD TEXTBOXES with OUTPUT
     switch -exact -- $trackjob_location {
       local {
  	set retcode [catch {open $outputf} fd]
        if {$retcode != 0} {
          InfoBox_sendmsg "Error opening file $outputf. Returned: $retcode" 1 1
        } else {
	  set output [read $fd]
	  if {[string compare $output ""] != 0} {
	    $dbox_top.t1.otextbox insert end $output
	  }
	  close $fd
        }
        set retcode [catch {open $errorf} fd]
        if {$retcode != 0} {
          InfoBox_sendmsg "Error opening file $errorf. Returned: $retcode" 1 1
        } else {
	  set output [read $fd]
	  if {[string compare $output ""] != 0} {
	    $dbox_top.t2.etextbox insert end $output
	  }
	  close $fd
        }
      }
      remote {
  	set fd [cmdExec_bg "$RSH $outputh cat $outputf"]
	if {$fd == -1} {
	  return
        }
	
	set output [read $fd]
	if {[string compare $output ""] != 0} {
	    $dbox_top.t1.otextbox insert end $output
	}
	if [catch {close $fd} errmesg] {
    	  InfoBox_sendmsg "received message: $errmesg" 0 1 16
        }

  	set fd [cmdExec_bg "$RSH $errorh cat $errorf"]
	if {$fd == -1} {
	  return
        }
	set output [read $fd]
	if {[string compare $output ""] != 0} {
	    $dbox_top.t2.etextbox insert end $output
	}
	if [catch {close $fd} errmesg] {
    	  InfoBox_sendmsg "received message: $errmesg" 0 1 16
        }
      }
   }

   register_default_action $showDialogBox $ok_button

#  Make all widgets visible
   pack $dbox_top.l1.olabel -anchor nw -side left
   pack $dbox_top.l2.elabel -anchor nw -side left

   pack $dbox_top.t1.otextbox -expand 1 -fill both -side bottom -side left
   pack $dbox_top.t1.ovscroll  -fill y -expand 1 -side right

   pack $dbox_top.t2.etextbox -expand 1 -fill both -side bottom -side left
   pack $dbox_top.t2.evscroll  -fill y -expand 1 -side right

   pack $dbox_top.l1 $dbox_top.t1 $dbox_top.l2 $dbox_top.t2 -side top \
	-anchor nw -fill x -expand 1
  
   tkwait visibility $showDialogBox
   remove_busy_cursor

   catch {tkwait window $showDialogBox}
   set activeWindow($showDialogBox) 0
}