+set busy 0
+
+set profile(Default) {{} {} {210} {} 16384 8192 tcpip {} 1 {} {} Z39}
+set hostid Default
+set settingsChanged 0
+set setNo 0
+set lastSetNo 0
+set cancelFlag 0
+set scanEnable 0
+set fullMarcSeq 0
+set displayFormat 1
+set popupMarcdf 0
+set textWrap word
+set recordSyntax USMARC
+set delayRequest {}
+
+set queryTypes {Simple}
+set queryButtons { { {I 0} {I 1} {I 2} } }
+set queryInfo { { {Title {1=4 4=1}} {Author {1=1}} \
+ {Subject {1=21}} {Any {1=1016}} } }
+wm minsize . 0 0
+
+set setOffset 0
+set setMax 0
+
+proc read-formats {} {
+ global displayFormats
+ global libdir
+ set formats [glob -nocomplain ${libdir}/formats/*.tcl]
+ foreach f $formats {
+ if {[file readable $f]} {
+ source $f
+ set l [string length $f]
+ set f [string range $f [string length "${libdir}/formats/"] \
+ [expr $l - 5]]
+ lappend displayFormats $f
+ }
+ }
+}
+
+proc set-wrap {m} {
+ global textWrap
+
+ set textWrap $m
+ .data.record configure -wrap $m
+}
+
+proc dputs {m} {
+# puts $m
+}
+
+proc set-display-format {f} {
+ global displayFormat
+ global setNo
+ global busy
+
+ set displayFormat $f
+ if {$setNo == 0} {
+ return
+ }
+ if {!$busy} {
+ .bot.a.status configure -text "Reformatting"
+ }
+ update idletasks
+ add-title-lines -1 10000 1
+ if {!$busy} {
+ .bot.a.status configure -text "Ready"
+ }
+}
+
+proc initBindings {} {
+ set w Text
+ bind $w <1> {}
+ bind $w <Double-1> {}
+ bind $w <Triple-1> {}
+ bind $w <B1-Motion> {}
+ bind $w <Shift-1> {}
+ bind $w <Shift-B1-Motion> {}
+ bind $w <2> {}
+ bind $w <B2-Motion> {}
+ bind $w <Any-KeyPress> {}
+ bind $w <Return> {}
+ bind $w <BackSpace> {}
+ bind $w <Delete> {}
+ bind $w <Control-h> {}
+ bind $w <Control-d> {}
+ bind $w <Control-v> {}
+
+ set w Listbox
+ bind $w <B1-Motion> {}
+ bind $w <Shift-B1-Motion> {}
+
+ set w Entry
+}
+
+proc post-menu {wbutton wmenu} {
+ $wmenu activate none
+ focus $wmenu
+ $wmenu post [winfo rootx $wbutton] \
+ [expr [winfo rooty $wbutton]+[winfo height $wbutton]]
+
+}
+
+proc destroyGW {w} {
+ global windowGeometry
+ set windowGeometry($w) [wm geometry $w]
+}
+proc toplevelG {w} {
+ global windowGeometry
+
+ toplevel $w
+ if {[info exists windowGeometry($w)]} {
+ set g $windowGeometry($w)
+ if {$g != ""} {
+ wm geometry $w $g
+ }
+ }
+ bind $w <Destroy> [list destroyGW $w]
+}
+
+if {[file readable "${libdir}/clientrc.tcl"]} {
+ source "${libdir}/clientrc.tcl"
+}
+
+if {[file readable "~/.clientrc.tcl"]} {
+ source "~/.clientrc.tcl"
+}
+
+set queryButtonsFind [lindex $queryButtons 0]
+set queryInfoFind [lindex $queryInfo 0]
+
+proc top-down-window {w} {
+ frame $w.top -relief raised -border 1
+ frame $w.bot -relief raised -border 1
+
+ pack $w.top -side top -fill both -expand yes
+ pack $w.bot -fill both
+}
+
+proc top-down-ok-cancel {w ok-action g} {
+ frame $w.bot.left -relief sunken -border 1
+ pack $w.bot.left -side left -expand yes -ipadx 2 -ipady 2 -padx 5 -pady 5
+ button $w.bot.left.ok -width 6 -text {Ok} \
+ -command ${ok-action}
+ pack $w.bot.left.ok -expand yes -ipadx 2 -ipady 2 -padx 3 -pady 3
+ button $w.bot.cancel -width 6 -text {Cancel} \
+ -command [list destroy $w]
+ pack $w.bot.cancel -side left -expand yes
+
+ if {$g} {
+ grab $w
+ tkwait window $w
+ }
+}
+
+proc bottom-buttons {w buttonList g} {
+ set i 0
+ set l [llength $buttonList]
+
+ frame $w.bot.$i -relief sunken -border 1
+ pack $w.bot.$i -side left -expand yes -padx 5 -pady 5
+ button $w.bot.$i.ok -text [lindex $buttonList $i] \
+ -command [lindex $buttonList [expr $i+1]]
+ pack $w.bot.$i.ok -expand yes -ipadx 3 -ipady 2 -padx 3 -pady 3 -side left
+
+ incr i 2
+ while {$i < $l} {
+ button $w.bot.$i -text [lindex $buttonList $i] \
+ -command [lindex $buttonList [expr $i+1]]
+ pack $w.bot.$i -expand yes -ipadx 2 -ipady 2 -padx 3 -pady 3 -side left
+ incr i 2
+ }
+ if {$g} {
+ # Grab ...
+ grab $w
+ tkwait window $w
+ }
+}
+
+proc cancel-operation {} {
+ global cancelFlag
+ global busy
+ global delayRequest
+
+ if {$busy} {
+ set cancelFlag 1
+ set delayRequest {}
+ show-status Cancel 0 1
+ }
+}
+
+proc show-target {target base} {
+ global profile
+
+ if {$target == ""} {
+ .bot.a.target configure -text ""
+ return
+ }
+ if {$base == ""} {
+ .bot.a.target configure -text "$target"
+ } else {
+ .bot.a.target configure -text "$target - $base"
+ }
+}
+
+proc show-logo {v1} {
+ global busy
+ global libdir
+
+ if {$busy != 0} {
+ incr v1
+ if {$v1==10} {
+ set v1 1
+ }
+ .bot.logo configure -bitmap @${libdir}/bitmaps/book${v1}
+ after 140 [list show-logo $v1]
+ return
+ }
+ while {1} {
+ .bot.logo configure -bitmap @${libdir}/bitmaps/book1
+ tkwait variable busy
+ if {$busy} {
+ show-logo 1
+ return
+ }
+ }
+}
+
+proc show-status {status b sb} {
+ global busy
+ global scanEnable
+ global setOffset
+ global setMax
+ global setNo
+
+ .bot.a.status configure -text "$status"
+ if {$b == 1} {
+ if {$busy == 0} {set busy 1}
+ } else {
+ set busy 0
+ }
+ if {$sb == {}} {
+ return
+ }
+ if {$sb} {
+ .top.service configure -state normal
+ .mid.search configure -state normal
+ if {$scanEnable} {
+ .mid.scan configure -state normal
+ }
+ if {$setNo == 0} {
+ .top.service.m disable 1
+ } elseif {$setOffset > 0 && $setOffset <= [z39.$setNo resultCount]} {
+ .top.service.m enable 1
+ .mid.present configure -state normal
+ } else {
+ .top.service.m disable 1
+ }
+ if {[winfo exists .scan-window]} {
+ .scan-window.bot.2 configure -state normal
+ .scan-window.bot.4 configure -state normal
+ }
+ } else {
+ .top.service configure -state disabled
+ .mid.search configure -state disabled
+ .mid.scan configure -state disabled
+ .mid.present configure -state disabled
+
+ if {[winfo exists .scan-window]} {
+ .scan-window.bot.2 configure -state disabled
+ .scan-window.bot.4 configure -state disabled
+ }
+ }
+}
+
+proc show-message {msg} {
+ .bot.a.message configure -text "$msg"
+}
+
+proc insertWithTags {w text args} {
+ set start [$w index insert]
+ $w insert insert $text
+ foreach tag [$w tag names $start] {
+ $w tag remove $tag $start insert
+ }
+ foreach i $args {
+ $w tag add $i $start insert
+ }
+}
+
+proc popup-license {} {
+ global libdir
+ set w .popup-licence
+ toplevel $w
+
+ wm title $w "License"
+
+ wm minsize $w 0 0
+
+ top-down-window $w
+
+ text $w.top.t -width 80 -height 10 -wrap word \
+ -yscrollcommand [list $w.top.s set]
+ scrollbar $w.top.s -command [list $w.top.t yview]
+
+ pack $w.top.s -side right -fill y
+ pack $w.top.t -expand yes -fill both
+
+ if {[file readable "${libdir}/LICENSE"]} {
+ set f [open "${libdir}/LICENSE" r]
+ while {[gets $f buf] != -1} {
+ $w.top.t insert end $buf
+ $w.top.t insert end "\n"
+ }
+ close $f
+ }
+ bottom-buttons $w [list {Close} [list destroy $w]] 1
+}
+
+proc about-target {} {
+ set w .about-target-w
+ global hostid
+
+ toplevel $w
+
+ wm title $w "About target"
+ top-down-window $w
+
+ frame $w.top.a -relief ridge -border 2
+ frame $w.top.p -relief ridge -border 2
+
+ pack $w.top.a $w.top.p -side top -fill x
+
+ label $w.top.a.about -text "About"
+ label $w.top.a.irtcl -text $hostid \
+ -font -Adobe-Helvetica-Bold-R-Normal-*-240-*
+ pack $w.top.a.about $w.top.a.irtcl -side top
+
+ set i [z39 targetImplementationName]
+ label $w.top.p.in -text "Implementation name: $i"
+ set i [z39 targetImplementationId]
+ label $w.top.p.ii -text "Implementation id: $i"
+ set i [z39 targetImplementationVersion]
+ label $w.top.p.iv -text "Implementation version: $i"
+ set i [z39 options]
+ label $w.top.p.op -text "Protocol options: $i"
+
+ pack $w.top.p.in $w.top.p.ii $w.top.p.iv $w.top.p.op -side top -anchor nw
+
+ bottom-buttons $w [list {Close} [list destroy $w]] 1
+}
+
+proc about-origin-logo {n} {
+ global libdir
+ set w .about-origin-w
+ if {![winfo exists $w]} {
+ return
+ }
+ incr n
+ if {$n==10} {
+ set n 1
+ }
+ $w.top.a.logo configure -bitmap @${libdir}/bitmaps/book$n
+ after 140 [list about-origin-logo $n]
+}
+
+proc about-origin {} {
+ set w .about-origin-w
+ global libdir
+
+ if {[winfo exists $w]} {
+ destroy $w
+ }
+ toplevel $w
+
+ wm title $w "About IrTcl"
+ place-force $w .
+ top-down-window $w
+
+ frame $w.top.a -relief ridge -border 2
+ frame $w.top.p -relief ridge -border 2
+
+ pack $w.top.a $w.top.p -side top -fill x
+
+ label $w.top.a.irtcl -text "IrTcl" \
+ -font -Adobe-Helvetica-Bold-R-Normal-*-240-*
+ label $w.top.a.logo -bitmap @${libdir}/bitmaps/book1
+ pack $w.top.a.irtcl $w.top.a.logo -side left -expand yes
+
+ set i [z39 implementationName]
+ label $w.top.p.in -text "Implementation name: $i"
+ set i [z39 implementationId]
+ label $w.top.p.ii -text "Implementation id: $i"
+ set i [z39 implementationVersion]
+ label $w.top.p.iv -text "Implementation version: $i"
+
+ pack $w.top.p.in $w.top.p.ii $w.top.p.iv -side top -anchor nw
+
+ about-origin-logo 1
+ bottom-buttons $w [list {Close} [list destroy $w] \
+ {License} [list popup-license]] 0
+}
+
+proc popup-marc {sno no b df} {
+ global fullMarcSeq
+ global displayFormats
+ global popupMarcdf
+
+ if {[z39.$sno type $no] != "DB"} {
+ return
+ }
+ if {$b} {
+ set w .full-marc-$fullMarcSeq
+ incr fullMarcSeq
+ set df $popupMarcdf
+ } else {
+ set w .full-marc
+ set df $popupMarcdf
+ }
+ if {[winfo exists $w]} {
+ set new 0
+ } else {
+
+ toplevelG $w
+
+ wm minsize $w 0 0
+
+ frame $w.top -relief raised -border 1
+ frame $w.bot -relief raised -border 1
+
+ pack $w.top -side top -fill both -expand yes
+ pack $w.bot -fill both
+
+ text $w.top.record -width 60 -height 5 -wrap word \
+ -yscrollcommand [list $w.top.s set]
+ scrollbar $w.top.s -command [list $w.top.record yview]
+
+ if {[tk colormodel .] == "color"} {
+ $w.top.record tag configure marc-tag -foreground blue
+ $w.top.record tag configure marc-id -foreground red
+ } else {
+ $w.top.record tag configure marc-tag -foreground black
+ $w.top.record tag configure marc-id -foreground black
+ }
+ $w.top.record tag configure marc-data -foreground black
+ set new 1
+ }
+ $w.top.record delete 0.0 end
+ set recordType [z39.$sno recordType $no]
+ wm title $w "$recordType record #$no"
+
+ if {$new} {
+ bind $w.top.record <Return> {destroy .full-marc}
+
+ pack $w.top.s -side right -fill y
+ pack $w.top.record -expand yes -fill both
+
+ if {$b} {
+ bottom-buttons $w [list \
+ {Close} [list destroy $w]] 0
+ } else {
+ bottom-buttons $w [list \
+ {Close} [list destroy $w] \
+ {Duplicate} [list popup-marc $sno $no 1 0]] 0
+ menubutton $w.bot.formats -text "Format" -menu $w.bot.formats.m
+ menu $w.bot.formats.m
+ set i 0
+ foreach f $displayFormats {
+ $w.bot.formats.m add radiobutton -label $f \
+ -variable popupMarcdf -value $i \
+ -command [list display-$f $sno $no $w.top.record 0]
+ incr i
+ }
+ pack $w.bot.formats -expand yes -ipadx 2 -ipady 2 \
+ -padx 3 -pady 3 -side left
+ }
+ } else {
+ set i 0
+ foreach f $displayFormats {
+ $w.bot.formats.m entryconfigure $i \
+ -command [list display-$f $sno $no $w.top.record 0]
+ incr i
+ }
+ }
+ set ffunc [lindex $displayFormats $df]
+ set ffunc "display-$ffunc"
+
+ $ffunc $sno $no $w.top.record 0
+}
+
+proc update-target-hotlist {target base} {
+ global hotTargets
+
+ set len [llength $hotTargets]
+ if {$len > 0} {
+ .top.target.m delete 6 [expr 6+[llength $hotTargets]]
+ }
+ set i 0
+ foreach e $hotTargets {
+ if {$target == [lindex $e 0] && $base == [lindex $e 1]} {
+ set hotTargets [lreplace $hotTargets $i $i]
+ break
+ }
+ incr i
+ }
+ set hotTargets [linsert $hotTargets 0 [list $target $base]]
+ set-target-hotlist
+}
+
+proc set-target-hotlist {} {
+ global hotTargets
+
+ set i 1
+ foreach e $hotTargets {
+ set target [lindex $e 0]
+ set base [lindex $e 1]
+ if {$base == ""} {
+ .top.target.m add command -label "$i $target" -command \
+ [list reopen-target $target {}]
+ } else {
+ .top.target.m add command -label "$i $target - $base" -command \
+ [list reopen-target $target $base]
+ }
+ incr i
+ if {$i > 8} {
+ break
+ }
+ }
+}
+
+proc reopen-target {target base} {
+ close-target
+ open-target $target $base
+ update-target-hotlist $target $base
+}
+
+proc define-target-action {} {
+ global profile
+
+ set target [.target-define.top.target.entry get]
+ if {$target == ""} {
+ return
+ }
+ foreach n [array names profile] {
+ if {$n == $target} {
+ protocol-setup $n
+ return
+ }
+ }
+ set seq [lindex $profile(Default) 12]
+ dputs "seq=${seq}"
+ set profile($target) $profile(Default)
+ set profile(Default) [lreplace $profile(Default) 12 12 [incr seq]]
+
+ protocol-setup $target
+ destroy .target-define
+}
+
+proc fail-response {target} {
+ set c [lindex [z39 failInfo] 0]
+ set m [lindex [z39 failInfo] 1]
+ close-target
+ tkerror "$m ($c)"
+}
+
+proc connect-response {target base} {
+ dputs "connect-response"
+ show-target $target $base
+ init-request
+}
+
+proc open-target {target base} {
+ global profile
+ global hostid
+
+ z39 disconnect
+ z39 comstack [lindex $profile($target) 6]
+ z39 protocol [lindex $profile($target) 11]
+ z39 idAuthentication [lindex $profile($target) 3]
+ z39 maximumRecordSize [lindex $profile($target) 4]
+ z39 preferredMessageSize [lindex $profile($target) 5]
+ dputs "maximumRecordSize="
+ dputs [z39 maximumRecordSize]
+ dputs "preferredMessageSize="
+ dputs [z39 preferredMessageSize]
+ show-status {Connecting} 1 0
+ if {$base == ""} {
+ z39 databaseNames [lindex [lindex $profile($target) 7] 0]
+ } else {
+ z39 databaseNames $base
+ }
+ z39 failback [list fail-response $target]
+ z39 callback [list connect-response $target $base]
+ update idletasks
+ set err [catch {
+ z39 connect [lindex $profile($target) 1]:[lindex $profile($target) 2]
+ } errorMessage]
+ if {$err} {
+ tkerror $errorMessage
+ show-status Ready 0 {}
+ return
+ }
+ set hostid $target
+ .top.target.m disable 0
+ .top.target.m enable 1
+ .top.target.m enable 2
+}
+
+proc close-target {} {
+ global hostid
+ global cancelFlag
+ global setNo
+
+ set cancelFlag 0
+ set setNo 0
+ .bot.a.set configure -text ""
+ set hostid Default
+ z39 disconnect
+ show-target {} {}
+ show-status {Not connected} 0 0
+ init-title-lines
+ show-message {}
+ .top.target.m disable 1
+ .top.target.m disable 2
+ .top.target.m enable 0
+}
+
+proc load-set-action {} {
+ global setNo
+
+ incr setNo
+ ir-set z39.$setNo z39
+
+ set fname [.load-set.top.filename.entry get]
+ destroy .load-set
+ if {$fname != ""} {
+ show-status {Loading} 1 {}
+ update
+ z39.$setNo loadFile $fname
+
+ set no [z39.$setNo numberOfRecordsReturned]
+ add-title-lines $setNo $no 1
+ }
+ set l [format "%-4d %7d" $setNo $no]
+ .top.rset.m add command -label $l \
+ -command [list add-title-lines $setNo 10000 1]
+ show-status {Ready} 0 {}
+}
+
+proc load-set {} {
+ set w .load-set
+
+ set oldFocus [focus]
+ toplevel $w
+
+ place-force $w .
+ top-down-window $w
+
+ frame $w.top.filename
+ pack $w.top.filename -side top -anchor e -pady 2
+
+ entry-fields $w.top {filename} \
+ {{Filename:}} \
+ {load-set-action} {destroy .load-set}
+
+ top-down-ok-cancel $w {load-set-action} 1
+ focus $oldFocus
+}
+
+proc init-request {} {
+ global setNo
+ global cancelFlag
+
+ if {$cancelFlag} {
+ close-target
+ return
+ }
+ z39 callback {init-response}
+ show-status {Initializing} 1 {}
+ set err [catch {z39 init} errorMessage]
+ if {$err} {
+ tkerror $errorMessage
+ show-status Ready 0 {}
+ }
+}
+
+proc init-response {} {
+ global cancelFlag
+ global scanEnable
+
+ if {$cancelFlag} {
+ close-target
+ return
+ }
+ if {![z39 initResult]} {
+ show-status {Ready} 0 1
+ set u [z39 userInformationField]
+ close-target
+ tkerror "Connection rejected by target: $u"
+ } else {
+ if {[lsearch [z39 options] scan] >= 0} {
+ set scanEnable 1
+ } else {
+ set scanEnable 0
+ }
+ show-status {Ready} 0 1
+ }
+}
+
+proc search-request {bflag} {
+ global setNo
+ global profile
+ global hostid
+ global busy
+ global cancelFlag
+ global delayRequest
+ global recordSyntax
+
+ set target $hostid
+
+ dputs "search-request"
+ show-message {}
+ if {!$bflag && $busy} {
+ dputs "busy: search-request ignored"
+ return
+ }
+ if {$cancelFlag} {
+ dputs "cancelFlag"
+ show-status {Searching} 1 0
+ set delayRequest {search-request 1}
+ return
+ }
+ set delayRequest {}
+
+ set query [index-query]
+ if {$query==""} {
+ return
+ }
+ incr setNo
+ ir-set z39.$setNo z39
+
+ if {[lindex $profile($target) 10] == 1} {
+ z39.$setNo setName $setNo
+ dputs "setName=${setNo}"
+ } else {
+ z39.$setNo setName Default
+ dputs "setName=Default"
+ }
+ if {[lindex $profile($target) 8] == 1} {
+ z39.$setNo queryType rpn
+ }
+ if {[lindex $profile($target) 9] == 1} {
+ z39.$setNo queryType ccl
+ }
+ dputs Setting
+ dputs $recordSyntax
+ z39.$setNo preferredRecordSyntax $recordSyntax
+ z39 callback {search-response}
+ z39.$setNo search $query
+ show-status {Searching} 1 0
+}
+
+proc scan-copy {y entry} {
+ set w .scan-window
+ set no [$w.top.list nearest $y]
+ dputs "no=$no"
+ .lines.$entry.e delete 0 end
+ .lines.$entry.e insert 0 [string range [$w.top.list get $no] 8 end]
+}
+
+proc scan-request {} {
+ set w .scan-window
+
+ global profile
+ global hostid
+ global scanView
+ global scanTerm
+ global curIndexEntry
+ global queryButtonsFind
+ global queryInfoFind
+ global cancelFlag
+ global delayRequest
+
+ dputs "scan-request"
+ if {$cancelFlag} {
+ dputs "cancelFlag"
+ show-status {Scanning} 1 0
+ set delayRequest scan-request
+ return
+ }
+ set delayRequest {}
+
+ set target $hostid
+ set scanView 0
+ set scanTerm {}
+
+ set b [lindex $queryButtonsFind $curIndexEntry]
+ set attr {}
+ foreach a [lrange [lindex $queryInfoFind [lindex $b 1]] 1 end] {
+ set attr "@attr $a $attr"
+ }
+ set title [lindex [lindex $queryInfoFind [lindex $b 1]] 0]
+ ir-scan z39.scan z39
+
+ if {![winfo exists $w]} {
+ toplevelG $w
+
+ wm minsize $w 0 0
+
+ top-down-window $w
+
+ entry $w.top.entry -relief sunken
+ pack $w.top.entry -fill x -padx 4 -pady 2
+ bind $w.top.entry <KeyRelease> [list scan-term-h $attr]
+ if {1} {
+ listbox $w.top.list -yscrollcommand [list $w.top.scroll set] \
+ -font fixed
+ scrollbar $w.top.scroll -orient vertical -border 1
+ pack $w.top.list -side left -fill both -expand yes
+ pack $w.top.scroll -side right -fill y
+ $w.top.scroll config -command [list $w.top.list yview]
+ } else {
+ listbox $w.top.list -font fixed -geometry 60x14
+ pack $w.top.list -side left -fill both -expand yes
+ }
+
+ bottom-buttons $w [list {Close} [list destroy $w] \
+ {Up} [list scan-up $attr] \
+ {Down} [list scan-down $attr]] 0
+ bind $w.top.list <Up> [list scan-up $attr]
+ bind $w.top.list <Down> [list scan-down $attr]
+ }
+ bind $w.top.list <Double-Button-1> [list scan-copy %y $curIndexEntry]
+ wm title $w "Scan $title"
+
+ z39 callback [list scan-response $attr 0 35]
+ z39.scan numberOfTermsRequested 5
+ z39.scan preferredPositionInResponse 1
+ z39.scan scan "${attr} 0"
+
+ show-status {Scanning} 1 0
+}
+
+proc scan-term-h {attr} {
+ global busy
+ global scanTerm
+
+ if {$busy} {
+ return
+ }
+ set w .scan-window
+ set nScanTerm [$w.top.entry get]
+ if {$nScanTerm == $scanTerm} {
+ return
+ }
+ set scanTerm $nScanTerm
+ z39 callback [list scan-response $attr 0 35]
+ z39.scan numberOfTermsRequested 5
+ z39.scan preferredPositionInResponse 1
+ dputs "${attr} \{${scanTerm}\}"
+ if {$scanTerm == ""} {
+ z39.scan scan "${attr} 0"
+ } else {
+ z39.scan scan "${attr} \{${scanTerm}\}"
+ }
+ show-status {Scanning} 1 0
+}
+
+proc scan-response {attr start toget} {
+ global cancelFlag
+ global delayRequest
+ global scanTerm
+ global scanView
+
+ set w .scan-window
+ dputs "In scan-response"
+ set m [z39.scan numberOfEntriesReturned]
+ dputs $m
+ dputs attr=$attr
+ dputs start=$start
+ dputs toget=$toget
+
+ if {![winfo exists .scan-window]} {
+ if {$cancelFlag} {
+ set cancelFlag 0
+ dputs "Handling cancel"
+ if {$delayRequest != ""} {
+ eval $delayRequest
+ }
+ return
+ }
+ show-status {Ready} 0 1
+ return
+ }
+ set nScanTerm [$w.top.entry get]
+ if {$nScanTerm != $scanTerm} {
+ z39 callback [list scan-response $attr 0 35]
+ z39.scan numberOfTermsRequested 5
+ z39.scan preferredPositionInResponse 1
+ set scanTerm $nScanTerm
+ dputs "${attr} \{${scanTerm}\}"
+ if {$scanTerm == ""} {
+ z39.scan scan "${attr} 0"
+ } else {
+ z39.scan scan "${attr} \{${scanTerm}\}"
+ }
+ show-status {Scanning} 1 0
+ return
+ }
+ set status [z39.scan scanStatus]
+ if {$status == 6} {
+ tkerror "Scan fail"
+ show-status {Ready} 0 1
+ set cancelFlag 0
+ return
+ }
+ if {$toget < 0} {
+ for {set i 0} {$i < $m} {incr i} {
+ set term [lindex [z39.scan scanLine $i] 1]
+ set nostr [format " %-6d" [lindex [z39.scan scanLine $i] 2]]
+ $w.top.list insert $i "$nostr $term"
+ }
+ incr scanView $m
+ $w.top.list yview $scanView
+ } else {
+ $w.top.list delete $start end
+ for {set i 0} {$i < $m} {incr i} {
+ set term [lindex [z39.scan scanLine $i] 1]
+ set nostr [format " %-6d" [lindex [z39.scan scanLine $i] 2]]
+ $w.top.list insert end "$nostr $term"
+ }
+ }
+ if {$cancelFlag} {
+ dputs "Handling cancel"
+ set cancelFlag 0
+ if {$delayRequest != ""} {
+ eval $delayRequest
+ }
+ return
+ }
+ set delayRequest {}
+ if {$toget > 0 && $m > 1 && $m < $toget} {
+ set ntoget [expr $toget - $m + 1]
+ dputs ntoget=$ntoget
+ z39 callback [list scan-response $attr [expr $start + $m - 1] $ntoget]
+ set q $term
+ dputs "down continue: $q"
+ if {$ntoget > 10} {
+ z39.scan numberOfTermsRequested 10
+ } else {
+ z39.scan numberOfTermsRequested $ntoget
+ }
+ z39.scan preferredPositionInResponse 1
+ dputs "${attr} \{$q\}"
+ z39.scan scan "${attr} \{$q\}"
+ return
+ }
+ if {$toget < 0 && $m > 1 && $m < [expr - $toget]} {
+ set ntoget [expr - $toget - $m]
+ dputs ntoget=$ntoget
+ z39 callback [list scan-response $attr 0 -$ntoget]
+ set q [string range [$w.top.list get 0] 8 end]
+ dputs "up continue: $q"
+ if {$ntoget > 10} {
+ z39.scan numberOfTermsRequested 10
+ z39.scan preferredPositionInResponse 11
+ } else {
+ z39.scan numberOfTermsRequested $ntoget
+ z39.scan preferredPositionInResponse [incr ntoget]
+ }
+ dputs "${attr} \{$q\}"
+ z39.scan scan "${attr} \{$q\}"
+ return
+ }
+ show-status {Ready} 0 1
+}
+
+proc scan-down {attr} {
+ global scanView
+ global cancelFlag
+ global delayRequest
+
+ dputs {scan-down}
+ if {$cancelFlag} {
+ dputs "cancelFlag"
+ show-status {Scanning down} 1 0
+ set delayRequest [list scan-down $attr]
+ return
+ }
+ set delayRequest {}
+
+ set w .scan-window
+ set scanView [expr $scanView + 5]
+ set s [$w.top.list size]
+ if {$scanView > $s} {
+ z39 callback [list scan-response $attr [expr $s - 1] 25]
+ set q [string range [$w.top.list get [expr $s - 1]] 8 end]
+ dputs "down: $q"
+ z39.scan numberOfTermsRequested 10
+ z39.scan preferredPositionInResponse 1
+ show-status {Scanning} 1 0
+ dputs "${attr} \{$q\}"
+ z39.scan scan "${attr} \{$q\}"
+ return
+ }
+ $w.top.list yview $scanView
+}
+
+proc scan-up {attr} {
+ global scanView
+ global cancelFlag
+ global delayRequest
+
+ dputs {scan-up}
+ if {$cancelFlag} {
+ dputs "cancelFlag"
+ show-status {Scanning up} 1 0
+ set delayRequest [list scan-up $attr]
+ return
+ }
+ set delayRequest {}
+
+ set w .scan-window
+ set scanView [expr $scanView - 5]
+ if {$scanView < 0} {
+ z39 callback [list scan-response $attr 0 -25]
+ set q [string range [$w.top.list get 0] 8 end]
+ dputs "up: $q"
+ z39.scan numberOfTermsRequested 10
+ z39.scan preferredPositionInResponse 11
+ show-status {Scanning} 1 0
+ z39.scan scan "${attr} \{$q\}"
+ return
+ }
+ $w.top.list yview $scanView
+}
+
+proc search-response {} {
+ global setNo
+ global setOffset
+ global setMax
+ global cancelFlag
+ global busy
+ global delayRequest
+
+ dputs "In search-response"
+ if {$cancelFlag} {
+ dputs "Handling cancel"
+ set cancelFlag 0
+ if {$delayRequest != ""} {
+ eval $delayRequest
+ }
+ return
+ }
+ set delayRequest {}
+ init-title-lines
+ set setMax [z39.$setNo resultCount]
+ show-message "${setMax} hits"
+ set l [format "%-4d %7d" $setNo $setMax]
+ .top.rset.m add command -label $l \
+ -command [list add-title-lines $setNo 10000 1]
+ if {$setMax <= 0} {
+ show-status {Ready} 0 1
+ set status [z39.$setNo responseStatus]
+ if {[lindex $status 0] == "NSD"} {
+ set code [lindex $status 1]
+ set msg [lindex $status 2]
+ set addinfo [lindex $status 3]
+ tkerror "NSD$code: $msg: $addinfo"
+ }
+ return
+ }
+ if {$setMax > 20} {
+ set setMax 20
+ }
+ set setOffset 1
+ show-status {Ready} 0 1
+ z39 callback {present-response}
+ z39.$setNo present $setOffset 1
+ show-status {Retrieving} 1 0
+}
+
+proc present-more {number} {
+ global setNo
+ global setOffset
+ global setMax
+ global busy
+ global cancelFlag
+ global delayRequest
+
+ dputs "present-more"
+ if {$cancelFlag} {
+ show-status {Retrieving} 1 0
+ set delayRequest "present-more $number"
+ return
+ }
+ set delayRequest {}
+
+ if {$setNo == 0} {
+ dputs "setNo=$setNo"
+ return
+ }
+ set max [z39.$setNo resultCount]
+ if {$max <= $setOffset} {
+ dputs "max=$max"
+ dputs "setOffset=$setOffset"
+ return
+ }
+ if {$number == ""} {
+ set setMax $max
+ } else {
+ incr setMax $number
+ if {$setMax > $max} {
+ set setMax $max
+ }
+ }
+ z39 callback {present-response}
+
+ set toGet [expr $setMax - $setOffset + 1]
+ if {$toGet <= 0} {
+ return
+ }
+ if {$toGet > 3} {
+ set toGet 3
+ }
+ z39.$setNo present $setOffset $toGet
+ show-status {Retrieving} 1 0
+}
+
+proc init-title-lines {} {
+ .data.record delete 0.0 end
+}
+
+proc title-press {y setno} {
+ show-full-marc $setno [expr 1 + [.data.list nearest $y]] 0
+}
+
+proc add-title-lines {setno no offset} {
+ global displayFormats
+ global displayFormat
+ global lastSetNo
+
+ if {$setno == -1} {
+ set setno $lastSetNo
+ } else {
+ set lastSetNo $setno
+ }
+ if {$offset == 1} {
+ .bot.a.set configure -text $setno
+ .data.record delete 0.0 end
+ }
+ set ffunc [lindex $displayFormats $displayFormat]
+ dputs "ffunc=$ffunc"
+ set ffunc "display-$ffunc"
+ for {set i 0} {$i < $no} {incr i} {
+ set o [expr $i + $offset]
+ set type [z39.$setno type $o]
+ if {$type == ""} {
+ break
+ }
+ .data.record tag bind r$o <Any-Enter> {}
+ .data.record tag bind r$o <Any-Leave> {}
+ set insert0 [.data.record index insert]
+ $ffunc $setno $o .data.record 1
+ .data.record tag add r$o $insert0 insert
+ .data.record tag bind r$o <1> \
+ [list popup-marc $setno $o 0 0]
+ update idletasks
+ }
+}
+
+proc present-response {} {
+ global setNo
+ global setOffset
+ global setMax
+ global cancelFlag
+ global delayRequest
+
+ dputs "In present-response"
+ set no [z39.$setNo numberOfRecordsReturned]
+ dputs "Returned $no records, setOffset $setOffset"
+ add-title-lines $setNo $no $setOffset
+ set setOffset [expr $setOffset + $no]
+ if {$cancelFlag} {
+ dputs "Handling cancel"
+ set cancelFlag 0
+ if {$delayRequest != ""} {
+ eval $delayRequest
+ }
+ return
+ }
+ set status [z39.$setNo responseStatus]
+ if {[lindex $status 0] == "NSD"} {
+ show-status {Ready} 0 1
+ set code [lindex $status 1]
+ set msg [lindex $status 2]
+ set addinfo [lindex $status 3]
+ tkerror "NSD$code: $msg: $addinfo"
+ return
+ }
+ if {$no > 0 && $setOffset <= $setMax} {
+ dputs "present-request from ${setOffset}"
+ set toGet [expr $setMax - $setOffset + 1]
+ if {$toGet > 3} {
+ set toGet 3
+ }
+ z39.$setNo present $setOffset $toGet
+ } else {
+ show-status {Ready} 0 1
+ }
+}
+
+proc left-cursor {w} {
+ set i [$w index insert]
+ if {$i > 0} {
+ incr i -1
+ $w icursor $i
+ }
+}
+
+proc right-cursor {w} {
+ set i [$w index insert]
+ incr i
+ $w icursor $i
+}
+
+proc bind-fields {list returnAction escapeAction} {
+ set max [expr [llength $list]-1]
+ for {set i 0} {$i < $max} {incr i} {
+ bind [lindex $list $i] <Return> $returnAction
+ bind [lindex $list $i] <Escape> $escapeAction
+ bind [lindex $list $i] <Tab> [list focus [lindex $list [expr $i+1]]]
+ bind [lindex $list $i] <Left> [list left-cursor [lindex $list $i]]
+ bind [lindex $list $i] <Right> [list right-cursor [lindex $list $i]]
+ }
+ bind [lindex $list $i] <Return> $returnAction
+ bind [lindex $list $i] <Escape> $escapeAction
+ bind [lindex $list $i] <Tab> [list focus [lindex $list 0]]
+ bind [lindex $list $i] <Left> [list left-cursor [lindex $list $i]]
+ bind [lindex $list $i] <Right> [list right-cursor [lindex $list $i]]
+ focus [lindex $list 0]
+}
+
+proc entry-fields {parent list tlist returnAction escapeAction} {
+ set alist {}
+ set i 0
+ foreach field $list {
+ set label ${parent}.${field}.label
+ set entry ${parent}.${field}.entry
+ label $label -text [lindex $tlist $i] -anchor e
+ entry $entry -width 32 -relief sunken
+ pack $label -side left
+ pack $entry -side right
+ lappend alist $entry
+ incr i
+ }
+ bind-fields $alist $returnAction $escapeAction
+}
+
+proc define-target-dialog {} {
+ set w .target-define
+
+ toplevel $w
+ place-force $w .
+ top-down-window $w
+ frame $w.top.target
+ pack $w.top.target \
+ -side top -anchor e -pady 2
+ entry-fields $w.top {target} \
+ {{Target:}} \
+ {define-target-action} {destroy .target-define}
+ top-down-ok-cancel $w {define-target-action} 1
+}
+
+proc protocol-setup-delete {target} {
+ global profile
+ global settingsChanged
+
+ set a [alert "Are you sure you want to delete the target \
+definition $target ?"]
+ if {$a} {
+ set wno [lindex $profile($target) 12]
+ set w .setup-${wno}
+ destroy $w
+ unset profile($target)
+ set settingsChanged 1
+ cascade-target-list
+ }
+}
+
+proc protocol-setup-action {target} {
+ global profile
+ global csRadioType
+ global protocolRadioType
+ global settingsChanged
+ global RPNCheck
+ global CCLCheck
+ global ResultSetCheck
+
+ set wno [lindex $profile($target) 12]
+ set w .setup-${wno}
+
+ set b {}
+ set settingsChanged 1
+ set len [$w.top.databases.list size]
+ for {set i 0} {$i < $len} {incr i} {
+ lappend b [$w.top.databases.list get $i]
+ }
+ set profile($target) [list [$w.top.description.entry get] \
+ [$w.top.host.entry get] \
+ [$w.top.port.entry get] \
+ [$w.top.idAuthentication.entry get] \
+ [$w.top.maximumRecordSize.entry get] \
+ [$w.top.preferredMessageSize.entry get] \
+ $csRadioType \
+ $b \
+ $RPNCheck \
+ $CCLCheck \
+ $ResultSetCheck \
+ $protocolRadioType \
+ $wno]
+
+ cascade-target-list
+ dputs $profile($target)
+ destroy $w
+}
+
+proc place-force {window parent} {
+ set g [wm geometry $parent]
+
+ set p1 [string first + $g]
+ set p2 [string last + $g]
+
+ set x [expr 40+[string range $g [expr $p1 +1] [expr $p2 -1]]]
+ set y [expr 60+[string range $g [expr $p2 +1] end]]
+ wm geometry $window +${x}+${y}
+}
+
+proc add-database-action {target} {
+ global profile
+
+ set wno [lindex $profile($target) 12]
+ set w .setup-${wno}
+
+ $w.top.databases.list insert end \
+ [.database-select.top.database.entry get]
+ destroy .database-select
+}
+
+proc add-database {target} {
+ global profile
+
+ set w .database-select
+
+ set oldFocus [focus]
+ toplevel $w
+
+ set wno [lindex $profile($target) 12]
+ place-force $w .setup-${wno}
+
+ top-down-window $w
+
+ frame $w.top.database
+
+ pack $w.top.database -side top -anchor e -pady 2
+
+ entry-fields $w.top {database} \
+ {{Database to add:}} \
+ [list add-database-action $target] {destroy .database-select}
+
+ top-down-ok-cancel $w [list add-database-action $target] 1
+ focus $oldFocus
+}
+
+proc delete-database {target} {
+ global profile
+
+ set wno [lindex $profile($target) 12]
+ set w .setup-${wno}
+ set l {}
+ foreach i [$w.top.databases.list curselection] {
+ set b [$w.top.databases.list get $i]
+ set l "$l $b"
+ }
+ set a [alert "Are you sure you want to remove the database(s)${l}?"]
+ if {$a} {
+ foreach i [lsort -decreasing \
+ [$w.top.databases.list curselection]] {
+ $w.top.databases.list delete $i
+ }
+ }
+}
+
+proc protocol-setup {target} {
+ global profile
+ global csRadioType
+ global protocolRadioType
+ global RPNCheck
+ global CCLCheck
+ global ResultSetCheck
+
+ set wno [lindex $profile($target) 12]
+ set w .setup-${wno}
+
+ toplevelG $w
+
+ wm title $w "Setup $target"
+
+ top-down-window $w
+
+ if {$target == ""} {
+ set target Default
+ }
+ dputs target
+ dputs $profile($target)
+
+ frame $w.top.host
+ frame $w.top.port
+ frame $w.top.description
+ frame $w.top.idAuthentication
+ frame $w.top.maximumRecordSize
+ frame $w.top.preferredMessageSize
+ frame $w.top.cs-type -relief ridge -border 2
+ frame $w.top.protocol -relief ridge -border 2
+ frame $w.top.query -relief ridge -border 2
+ frame $w.top.databases -relief ridge -border 2
+
+ # Maximum/preferred/idAuth ...
+ pack $w.top.description $w.top.host $w.top.port \
+ $w.top.idAuthentication $w.top.maximumRecordSize \
+ $w.top.preferredMessageSize -side top -anchor e -pady 2
+
+ entry-fields $w.top {description host port idAuthentication \
+ maximumRecordSize preferredMessageSize} \
+ {{Description:} {Host:} {Port:} {Id Authentication:} \
+ {Maximum Record Size:} {Preferred Message Size:}} \
+ [list protocol-setup-action $target] [list destroy $w]
+
+ foreach sub {description host port idAuthentication \
+ maximumRecordSize preferredMessageSize} {
+ dputs $sub
+ bind $w.top.$sub.entry <Control-a> [list add-database $target]
+ bind $w.top.$sub.entry <Control-d> [list delete-database $target]
+ }
+ $w.top.description.entry insert 0 [lindex $profile($target) 0]
+ $w.top.host.entry insert 0 [lindex $profile($target) 1]
+ $w.top.port.entry insert 0 [lindex $profile($target) 2]
+ $w.top.idAuthentication.entry insert 0 [lindex $profile($target) 3]
+ $w.top.maximumRecordSize.entry insert 0 [lindex $profile($target) 4]
+ $w.top.preferredMessageSize.entry insert 0 [lindex $profile($target) 5]
+ set csRadioType [lindex $profile($target) 6]
+ set RPNCheck [lindex $profile($target) 8]
+ set CCLCheck [lindex $profile($target) 9]
+ set ResultSetCheck [lindex $profile($target) 10]
+ set protocolRadioType [lindex $profile($target) 11]
+ if {$protocolRadioType == ""} {
+ set protocolRadioType Z39
+ }
+
+ # Databases ....
+ pack $w.top.databases -side left -pady 4 -padx 4 -expand yes -fill both
+
+ label $w.top.databases.label -text "Databases"
+ button $w.top.databases.add -text "Add" \
+ -command [list add-database $target]
+ button $w.top.databases.delete -text "Delete" \
+ -command [list delete-database $target]
+ listbox $w.top.databases.list -geometry 20x6 \
+ -yscrollcommand "$w.top.databases.scroll set"
+ scrollbar $w.top.databases.scroll -orient vertical -border 1
+ pack $w.top.databases.label -side top -fill x \
+ -padx 2 -pady 2
+ pack $w.top.databases.add $w.top.databases.delete -side top -fill x \
+ -padx 2 -pady 2
+ pack $w.top.databases.list -side left -fill both -expand yes \
+ -padx 2 -pady 2
+ pack $w.top.databases.scroll -side right -fill y \
+ -padx 2 -pady 2
+ $w.top.databases.scroll config -command "$w.top.databases.list yview"
+
+ foreach b [lindex $profile($target) 7] {
+ $w.top.databases.list insert end $b
+ }
+
+ # Transport ...
+ pack $w.top.cs-type -pady 4 -padx 4 -side top -fill x
+
+ label $w.top.cs-type.label -text "Transport"
+ radiobutton $w.top.cs-type.tcpip -text "TCP/IP" -anchor w \
+ -variable csRadioType -value tcpip
+ radiobutton $w.top.cs-type.mosi -text "MOSI" -anchor w\
+ -variable csRadioType -value mosi
+
+ pack $w.top.cs-type.label $w.top.cs-type.tcpip $w.top.cs-type.mosi \
+ -padx 4 -side top -fill x
+
+ # Protocol ...
+ pack $w.top.protocol -pady 4 -padx 4 -side top -fill x
+
+ label $w.top.protocol.label -text "Protocol"
+ radiobutton $w.top.protocol.z39v2 -text "Z39.50" -anchor w \
+ -variable protocolRadioType -value Z39
+ radiobutton $w.top.protocol.sr -text "SR" -anchor w \
+ -variable protocolRadioType -value SR
+
+ pack $w.top.protocol.label $w.top.protocol.z39v2 $w.top.protocol.sr \
+ -padx 4 -side top -fill x
+
+ # Query ...
+ pack $w.top.query -pady 4 -padx 4 -side top -fill x
+
+ label $w.top.query.label -text "Query support"
+ checkbutton $w.top.query.c1 -text "RPN query" -anchor w -variable RPNCheck
+ checkbutton $w.top.query.c2 -text "CCL query" -anchor w -variable CCLCheck
+ checkbutton $w.top.query.c3 -text "Result sets" -anchor w -variable ResultSetCheck
+
+ pack $w.top.query.label -side top
+ pack $w.top.query.c1 $w.top.query.c2 $w.top.query.c3 \
+ -padx 4 -side top -fill x
+
+ # Ok-cancel
+ bottom-buttons $w [list {Ok} [list protocol-setup-action $target] \
+ {Delete} [list protocol-setup-delete $target] \
+ {Cancel} [list destroy $w]] 0
+}
+
+proc database-select-action {} {
+ set w .database-select.top
+ set b {}
+ foreach indx [$w.databases.list curselection] {
+ lappend b [$w.databases.list get $indx]
+ }
+ if {$b != ""} {
+ z39 databaseNames $b
+ }
+ destroy .database-select
+}
+
+proc database-select {} {
+ set w .database-select
+ global profile
+ global hostid
+
+ toplevel $w
+
+ place-force $w .
+
+ top-down-window $w
+
+ frame $w.top.databases -relief ridge -border 2
+
+ pack $w.top.databases -side left -pady 6 -padx 6 -expand yes -fill x
+
+ label $w.top.databases.label -text "List"
+ listbox $w.top.databases.list -geometry 20x6 \
+ -yscrollcommand "$w.top.databases.scroll set"
+ scrollbar $w.top.databases.scroll -orient vertical -border 1
+ pack $w.top.databases.label -side top -fill x \
+ -padx 2 -pady 2
+ pack $w.top.databases.list -side left -fill both -expand yes \
+ -padx 2 -pady 2
+ pack $w.top.databases.scroll -side right -fill y \
+ -padx 2 -pady 2
+ $w.top.databases.scroll config -command "$w.top.databases.list yview"
+
+ foreach b [lindex $profile($hostid) 7] {
+ $w.top.databases.list insert end $b
+ }
+ top-down-ok-cancel $w {database-select-action} 1
+}
+
+proc cascade-target-list {} {
+ global profile
+
+ foreach sub [winfo children .top.target.m.clist] {
+ destroy $sub
+ }
+ .top.target.m.clist delete 0 last
+ foreach n [array names profile] {
+ if {$n != "Default"} {
+ set nl [lindex $profile($n) 12]
+ if {[llength [lindex $profile($n) 7]] > 1} {
+ .top.target.m.clist add cascade -label $n \
+ -menu .top.target.m.clist.$nl
+ menu .top.target.m.clist.$nl
+ foreach b [lindex $profile($n) 7] {
+ .top.target.m.clist.$nl add command -label $b \
+ -command [list reopen-target $n $b]
+ }
+ } else {
+ .top.target.m.clist add command -label $n \
+ -command [list reopen-target $n {}]
+ }
+ }
+ }
+ .top.target.m.slist delete 0 last
+ foreach n [array names profile] {
+ if {$n != "Default"} {
+ .top.target.m.slist add command -label $n \
+ -command [list protocol-setup $n]
+ }
+ }