209 lines
6.3 KiB
Tcl
Executable file
209 lines
6.3 KiB
Tcl
Executable file
#
|
|
# Copyright 2005-2013 the Boeing Company.
|
|
# See the LICENSE file included in this distribution.
|
|
#
|
|
|
|
#
|
|
# run a scengen mobility script
|
|
proc wlanRunMobilityScript { wlan } {
|
|
global DEFAULT_SCRIPT_MODEL
|
|
|
|
set models [netconfFetchSection $wlan "mobmodel"]
|
|
if { [lsearch $models $DEFAULT_SCRIPT_MODEL] < 0 } { return }
|
|
|
|
set scriptcfg [getCustomConfigByID $wlan $DEFAULT_SCRIPT_MODEL]
|
|
if { $scriptcfg == "" } { return }
|
|
|
|
global script_${wlan}
|
|
# the end time of the script
|
|
set script_${wlan}(max_time) 1
|
|
# script filename
|
|
set fn [file tail [getKeyValue "file" $scriptcfg 50]]
|
|
set script_${wlan}(filename) $fn
|
|
# resolution for timer firing in milliseconds
|
|
set script_${wlan}(res) [getKeyValue "refresh_ms" $scriptcfg 50]
|
|
# simulated time -- tied to timescale widget
|
|
set script_${wlan}(time) 0
|
|
# used for updating simulated time
|
|
set script_${wlan}(last_time) 0
|
|
# tied to loop checkbox
|
|
set script_${wlan}(loop) [getKeyValue "loop" $scriptcfg 0]
|
|
# tied to play/pause/stop buttons
|
|
set script_${wlan}(state) init
|
|
}
|
|
|
|
#
|
|
# show a script dialog box
|
|
proc showMobilityScriptPopup { wlan } {
|
|
global script_$wlan CORE_DATA_DIR
|
|
|
|
if { ![info exists script_$wlan] } {
|
|
set msg "No script configured for WLAN $wlan."
|
|
tk_messageBox -type ok -icon warning -message $msg
|
|
return
|
|
}
|
|
|
|
set w .scriptpopup$wlan
|
|
catch {destroy $w}
|
|
toplevel $w
|
|
|
|
wm transient $w .
|
|
wm title $w "[getNodeName $wlan] mobility script"
|
|
wm geometry $w 320x80
|
|
|
|
ttk::frame $w.name -borderwidth 0
|
|
ttk::label $w.name.lab -text "Script file:"
|
|
ttk::label $w.name.file -text [set script_${wlan}(filename)]
|
|
pack $w.name.lab $w.name.file -side left -padx 4 -pady 0
|
|
pack $w.name -side top -anchor w
|
|
|
|
#
|
|
# scale frame
|
|
#frame $w.fsc -borderwidth 4
|
|
ttk::frame $w.fsc -borderwidth 0
|
|
ttk::scale $w.fsc.timescale -from 0 -to [set script_${wlan}(max_time)] \
|
|
-orient horizontal -variable script_${wlan}(time)
|
|
ttk::label $w.fsc.lab -textvariable script_${wlan}(time)
|
|
# -state disabled
|
|
pack $w.fsc.timescale -side left -fill x -expand true
|
|
pack $w.fsc.lab -side left
|
|
pack $w.fsc -side top -anchor w -padx 4 -fill x -expand true
|
|
|
|
#
|
|
# control frame
|
|
#
|
|
ttk::frame $w.fctl -borderwidth 0
|
|
# play/pause buttons
|
|
foreach b {play pause stop} {
|
|
set fn "$CORE_DATA_DIR/icons/tiny/script_$b.gif"
|
|
set img$b [image create photo -file $fn]
|
|
ttk::radiobutton $w.fctl.$b -image [set img${b}] \
|
|
-variable script_${wlan}(state) -value $b -style Toolbutton
|
|
}
|
|
$w.fctl.play configure -command "controlMobilityScript $wlan start"
|
|
$w.fctl.stop configure -command "controlMobilityScript $wlan stop"
|
|
$w.fctl.pause configure -command "controlMobilityScript $wlan pause"
|
|
# loop checkbox
|
|
ttk::checkbutton $w.fctl.loop -text "loop" -variable script_${wlan}(loop) \
|
|
-state disabled
|
|
# resolution text entry
|
|
ttk::label $w.fctl.resl -text "resolution:"
|
|
ttk::entry $w.fctl.res -width 4 -textvariable script_${wlan}(res) \
|
|
-state disabled
|
|
ttk::label $w.fctl.resl2 -text "ms"
|
|
pack $w.fctl.play $w.fctl.pause $w.fctl.stop -side left
|
|
pack $w.fctl.loop -side left
|
|
pack $w.fctl.resl $w.fctl.res $w.fctl.resl2 -side left -padx 4 -pady 4
|
|
pack $w.fctl -side bottom -anchor w
|
|
|
|
#$w.fctl.res insert 0 [set script_${wlan}(res)]
|
|
|
|
}
|
|
|
|
#
|
|
# this loop fires periodically, started from exec.tcl/setOperMode(exec)
|
|
proc mobility_script_loop {} {
|
|
global oper_mode
|
|
set c .c
|
|
set now [clock clicks -milliseconds]
|
|
set refresh_ms 5000
|
|
|
|
set wlanlist [findWlanNodes ""]
|
|
|
|
# terminates this event loop
|
|
if { $oper_mode != "exec" } {
|
|
# close any script windows, cleanup
|
|
foreach wlan $wlanlist {
|
|
global script_$wlan
|
|
if { [info exists script_$wlan] } {
|
|
set script_${wlan}(state) stop
|
|
catch {destroy .scriptpopup$wlan}
|
|
}
|
|
}
|
|
return
|
|
}
|
|
|
|
foreach wlan $wlanlist {
|
|
# skip wlan nodes that do not have a mobility script
|
|
global script_$wlan
|
|
if { ![info exists script_$wlan] } {
|
|
continue
|
|
}
|
|
if { [set script_${wlan}(state)] == "pause" ||
|
|
[set script_${wlan}(state)] == "stop" } {
|
|
set script_${wlan}(last_time) 0
|
|
continue
|
|
}
|
|
if { [set script_${wlan}(state)] == "init" } {
|
|
if { ![info exists .scriptpopup$wlan] } {
|
|
showMobilityScriptPopup $wlan
|
|
}
|
|
set script_${wlan}(state) stop
|
|
continue
|
|
}
|
|
if { [set script_${wlan}(state)] == "play" } {
|
|
if { [set script_${wlan}(last_time)] == 0 } {
|
|
set script_${wlan}(last_time) $now
|
|
}
|
|
# dt is time in seconds since last loop update
|
|
set dt [expr { ($now - [set script_${wlan}(last_time)]) / 1000.0}]
|
|
set script_${wlan}(last_time) $now
|
|
set t [set script_${wlan}(time)]
|
|
set t [expr {$t + $dt}]
|
|
set script_${wlan}(time) [format "%.03f" $t]
|
|
}
|
|
# if { [set script_${wlan}(res)] < $refresh_ms } {
|
|
# set refresh_ms [set script_${wlan}(res)]
|
|
# }
|
|
}
|
|
|
|
after 90 { mobility_script_loop }
|
|
}
|
|
|
|
# send an Event Message to the mobility script for start/stop/pause
|
|
proc controlMobilityScript { wlan cmd } {
|
|
global DEFAULT_SCRIPT_MODEL
|
|
global eventtypes
|
|
|
|
set plugin [lindex [getEmulPlugin "*"] 0]
|
|
set sock [pluginConnect $plugin connect true]
|
|
|
|
set type $eventtypes(event_$cmd)
|
|
set nodenum [string range $wlan 1 end]
|
|
set name "mobility:$DEFAULT_SCRIPT_MODEL"
|
|
set data ""
|
|
|
|
sendEventMessage $sock $type $nodenum $name $data 0
|
|
}
|
|
|
|
# Event Message has been received indicating a mobility script has been
|
|
# started/stopped/paused. Set the global state that controls the WLAN script
|
|
# dialog, and correct the end (max) time.
|
|
proc handleMobilityScriptEvent { node etype edata etime } {
|
|
global script_${node}
|
|
|
|
if { ![info exists script_${node}] } {
|
|
set msg "Received Event Message, but no script configured for $node."
|
|
puts "warning: $msg"
|
|
return
|
|
}
|
|
|
|
if { $etype == 7 } {
|
|
set script_${node}(state) "play"
|
|
} elseif { $etype == 8 } {
|
|
set script_${node}(state) "stop"
|
|
} elseif { $etype == 9 } {
|
|
set script_${node}(state) "pause"
|
|
}
|
|
|
|
set t [getKeyValue "start" $edata [set script_${node}(time)]]
|
|
set max [getKeyValue "end" $edata [set script_${node}(max_time)]]
|
|
# event time etime is currently ignored
|
|
|
|
set script_${node}(time) $t
|
|
set script_${node}(max_time) $max
|
|
|
|
set w .scriptpopup$node
|
|
if {[winfo exists $w]} { $w.fsc.timescale configure -to $max }
|
|
}
|
|
|