214 lines
6.7 KiB
Tcl
214 lines
6.7 KiB
Tcl
array set g_exceptions {}
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global execMode
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if { $execMode == "interactive" } {
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set g_img_cel [image create photo -file $CORE_DATA_DIR/icons/tiny/cel.gif]
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}
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set g_cel_blink_state "off"
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# receive an exception into the g_exceptions array from an Exception Message
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proc receiveException { valuelist } {
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global g_exceptions EXCEPTION_LEVELS execMode
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set idx [expr {1 + [array size g_exceptions]}]
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array set g_exceptions [list $idx $valuelist]
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array set vals $valuelist
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# print exception message on stdout if in batch mode
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if { $execMode == "batch" } {
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puts "\nFrom $vals(src): $vals(txt)"
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# Abort the session if a fatal exception is reported
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if { $vals(level) <= [lsearch -exact $EXCEPTION_LEVELS "FATAL" ] } {
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global g_current_session g_abort_session
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set g_abort_session 1
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}
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}
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# exceptions with level ERROR or FATAL will throw the CEL
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if { $vals(level) <= [lsearch -exact $EXCEPTION_LEVELS "ERROR"] } {
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throwCEL false
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if { $vals(level) <= [lsearch -exact $EXCEPTION_LEVELS "FATAL" ] } {
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blinkCEL start
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}
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}
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}
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# turn on/off the CEL in the bottom right indicator area
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proc throwCEL { clear } {
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global execMode
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if { $execMode != "interactive" } { return }
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global g_img_cel
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if { $clear } {
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.bottom.indicators configure -image "" -width 5
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} else {
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if { [.bottom.indicators cget -image] == "" } {
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.bottom.indicators configure -image $g_img_cel -width 42
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}
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}
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}
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# blink the CEL on and off for fatal errors
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proc blinkCEL { cmd } {
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global execMode
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if { $execMode != "interactive" } { return }
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# keep track of state so this can be called multiple times
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global g_cel_blink_state
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if { $cmd == "start" } {
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if { $g_cel_blink_state != "off" } { return } ;# already on
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set g_cel_blink_state "on"
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} elseif { $cmd == "stop" } {
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if { $g_cel_blink_state != "on" } { return } ;# already off
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set g_cel_blink_state "off"
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}
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if { $g_cel_blink_state == "off" } {
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throwCEL true
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return
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}
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if { [.bottom.indicators cget -image] == "" } {
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set clear false ;# CEL is off, turn it on
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} else {
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set clear true ;# CEL is on, turn it off
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}
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throwCEL $clear
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after 750 blinkCEL "blink"
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}
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# clear the g_exceptions array and the CEL
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proc clearExceptions { tree txt } {
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global g_exceptions
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array unset g_exceptions
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array set g_exceptions {}
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if { $tree != "" } {
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exceptionsPopulateTree $tree $txt
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}
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}
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# show the CEL dialog for viewing a list of exceptions
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proc popupExceptions {} {
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global g_img_cel CORE_STATE_DIR
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set w .popupExceptions
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catch {destroy $w}
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toplevel $w
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wm transient $w .
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wm title $w "CEL"
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ttk::frame $w.top
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ttk::label $w.top.icon -image $g_img_cel
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ttk::label $w.top.lab -text "Check Emulation Light"
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pack $w.top.icon $w.top.lab -side left -padx 4
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pack $w.top -side top -padx 4 -pady 4
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ttk::frame $w.mid
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ttk::treeview $w.mid.tree -columns {time level node source} -show headings \
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-yscroll "$w.mid.vsb set" -xscroll "$w.mid.hsb set"
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ttk::scrollbar $w.mid.vsb -orient vertical -command "$w.mid.tree yview"
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ttk::scrollbar $w.mid.hsb -orient horizontal -command "$w.mid.tree xview"
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pack $w.mid -side top -fill both -expand true -padx 4 -pady 4
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grid $w.mid.tree $w.mid.vsb -in $w.mid -sticky nsew
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grid $w.mid.hsb -in $w.mid -sticky nsew
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grid column $w.mid 0 -weight 1
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grid row $w.mid 0 -weight 1
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ttk::frame $w.detail
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text $w.detail.txt -height 10 -yscrollcommand "$w.detail.vsb set"
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ttk::scrollbar $w.detail.vsb -orient vertical -command "$w.detail.txt yview"
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pack $w.detail -side top -fill both -expand true -padx 4 -pady 4
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grid $w.detail.txt $w.detail.vsb -in $w.detail -sticky nsew
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grid column $w.detail 0 -weight 1
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grid row $w.detail 0 -weight 1
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bind $w.mid.tree <<TreeviewSelect>> \
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"exceptionSelect $w.mid.tree $w.detail.txt"
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ttk::frame $w.btn
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set clearhicmd "drawNodeCircle {} {} {} {} excphi"
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set clearexcpcmd "clearExceptions $w.mid.tree $w.detail.txt"
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set closecmd "destroy $w; $clearhicmd"
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bind $w <Key-Escape> $closecmd
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ttk::button $w.btn.reset -text "Reset CEL" \
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-command "throwCEL true; blinkCEL stop; $clearhicmd; $clearexcpcmd"
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ttk::button $w.btn.log -text "View core-daemon log" \
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-command "popupFileView $CORE_STATE_DIR/log/core-daemon.log"
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ttk::button $w.btn.nlog -text "View node log" -state disabled
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ttk::button $w.btn.close -text "Close" -command $closecmd
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pack $w.btn.reset $w.btn.log $w.btn.nlog $w.btn.close -side left
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pack $w.btn -side top -padx 4 -pady 4
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# populate treeview
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set widths { 150 40 40 60 }; set i 0
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foreach col {time level node source} {
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$w.mid.tree heading $col -text $col
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set width [lindex $widths $i]; incr i
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$w.mid.tree column $col -width $width
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}
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exceptionsPopulateTree $w.mid.tree $w.detail.txt
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}
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# populate the given TreeView with a list of exceptions from g_exceptions
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proc exceptionsPopulateTree { tree txt } {
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global g_exceptions
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set items [$tree children {}]
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$tree delete $items
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$txt delete 0.0 end
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foreach idx [lsort -integer [array names g_exceptions]] {
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array set vals $g_exceptions($idx)
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set level [exceptionLevelText $vals(level)]
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$tree insert {} end -id $idx \
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-values [list $vals(date) "$level ($vals(level))" \
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$vals(num) $vals(src)]
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}
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}
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# user has clicked on an exception from the TreeView, display the details
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proc exceptionSelect { tree txt } {
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global g_exceptions g_current_session
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set idx [$tree selection]
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set btn .popupExceptions.btn.nlog
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$txt delete 0.0 end
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drawNodeCircle "" "" "" "" excphi
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if { ![info exists g_exceptions($idx)] } {
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puts "missing exception data"
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return
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}
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array set vals $g_exceptions($idx)
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$txt insert end "DATE: $vals(date)\n"
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set level [exceptionLevelText $vals(level)]
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$txt insert end "LEVEL: $level ($vals(level))\n"
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set node ""
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if { $vals(num) >= 0 } {
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set node "n$vals(num)"
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global $node
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if { [info exists $node] } {
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drawNodeCircle $node 30 red excphi ""
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set node [getNodeName $node]
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$btn configure -command \
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"popupFileView /tmp/pycore.$g_current_session/$node.log"
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$btn state !disabled
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} else {
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$btn state disabled
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}
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} else {
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$btn state disabled
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}
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$txt insert end "NODE: $vals(num)\t($node)\n"
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$txt insert end "SESSION: $vals(sess)\n"
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$txt insert end "SOURCE: $vals(src)\n"
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$txt insert end "\n$vals(txt)\n\n"
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if { $vals(opaque) != "" } {
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$txt insert end "\nOPAQUE: $vals(opaque)\n\n"
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}
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}
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proc exceptionLevelText { level } {
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global EXCEPTION_LEVELS ;# from api.tcl
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if { $level < 0 || $level >= [llength $EXCEPTION_LEVELS] } {
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return "UNKNOWN"
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} else {
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return [lindex $EXCEPTION_LEVELS $level]
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}
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}
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