+proc RobotStartJob {fname t} {
+ global control
+
+ set f [open $fname r]
+ set xml [read $f]
+ puts "Reading $fname"
+ close $f
+ if {![regexp {<status>([^<]*)</status>} $xml x status]} {
+ return
+ }
+ if {$status == "done"} {
+ puts "already done"
+ return
+ }
+ puts "status = $status"
+ if {![task $t]} {
+ return
+ }
+ htmlSwitch $xml \
+ url {
+ url $body
+ } filter {
+ set type $parm(type)
+ set action $parm(action)
+ if {$type == "domain"} {
+ $action url http://$body/*
+ }
+ if {$type == "url"} {
+ $action url $body
+ }
+ if {$type == "mime"} {
+ $action mime $body
+ }
+ } distance {
+ set control($t,distance) $body
+ } status {
+ set control($t,filestatus) $body
+ }
+ if {$status == "pending"} {
+ regsub {<status>[^<]*</status>} $xml {<status>running</status>} xml2
+ set f [open $fname w]
+ puts -nonewline $f $xml2
+ close $f
+ }
+}
+
+proc RobotDoneJob {t} {
+ global daemon_dir
+
+ if {![info exists daemon_dir]} {
+ return
+ }
+
+ set fname $t.tkl
+
+ set f [open $fname r]
+ set xml [read $f]
+ puts "Reading $fname"
+ regexp {<status>([^<]*)</status>} $xml x status
+ puts "------"
+ puts "status = $status"
+ close $f
+
+ regsub {<status>[^<]*</status>} $xml {<status>done</status>} xml2
+ set f [open $fname w]
+ puts -nonewline $f $xml2
+ close $f
+}
+
+proc RobotScanDir {} {
+ global daemon_dir
+
+ if {![info exists daemon_dir]} {
+ return
+ }
+ foreach d $daemon_dir {
+ if {[catch {set files [glob $d/*.tkl]}]} {
+ return
+ }
+ foreach fname $files {
+ if {[file isfile $fname] && [file readable $fname]} {
+ set t [file rootname $fname]
+ RobotStartJob $fname $t
+ }
+ }
+ }
+}
+
+proc RobotRR {task} {
+ global control robotsRunning tasks robotsMax status
+
+ puts "RobotRR -- running=$robotsRunning max=$robotsMax---------------"
+ incr robotsRunning -1
+
+ # only one task gets through...
+ if {[string compare [lindex $tasks 0] $task]} {
+ return
+ }
+ puts "RobotRR. task = $task"
+ while {$robotsRunning} {
+ vwait robotsRunning
+ }
+ puts "Scan"
+ if {[catch {RobotScanDir} msg]} {
+ puts "RobotScanDir failed"
+ puts $msg
+ }
+ foreach t $tasks {
+ set statusfile [open $t/status w]
+ puts $statusfile "$status($t,unvisited) $status($t,bad) $status($t,visited)"
+ close $statusfile
+ set control($t,seq) 0
+ RobotStart $t
+ }
+}
+
+proc RobotDaemonSig {} {
+ global daemon_cnt
+
+ incr daemon_cnt
+}
+
+proc RobotDaemonLoop {} {
+ global daemon_cnt tasks robotsRunning status
+
+ set daemon_cnt 0
+ while 1 {
+ puts $daemon_cnt
+
+ RobotScanDir
+
+ if {[info exists tasks]} {
+ puts "daemon loop tasks $tasks"
+ foreach t $tasks {
+ set control($t,seq) 0
+ RobotStart $t
+ }
+ while {$robotsRunning} {
+ vwait robotsRunning
+ }
+ }
+ after 30000 RobotDaemonSig
+ vwait daemon_cnt
+ }
+}
+
+proc RobotRestart {task url sock} {
+ global URL robotsRunning
+