X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;ds=sidebyside;f=www%2Fz39util.tcl;h=451fb70af4e1c44487b44c1c021747b187c2216c;hb=2e38b5dbea87903010208d15a8a9073d2049bbae;hp=6860b16fe7369223907d0491cc285add3190a698;hpb=cf6ead410b63297e714d9258f9ea593b1e127501;p=egate.git diff --git a/www/z39util.tcl b/www/z39util.tcl index 6860b16..451fb70 100644 --- a/www/z39util.tcl +++ b/www/z39util.tcl @@ -1,5 +1,5 @@ # -# $Id: z39util.tcl,v 1.26 1996/01/26 15:50:11 adam Exp $ +# $Id: z39util.tcl,v 1.29 1996/01/31 15:56:37 adam Exp $ # proc saveState {} { uplevel #0 { @@ -601,7 +601,7 @@ proc display-scan {setNo scanNo tno} { set hist($setNo,[expr $scanNo + 1],scanTerm) $t } } - html {} + html {
} html {} \n @@ -782,15 +782,48 @@ proc fail-m-response {i} { incr zleft -1 } -proc search-m-response {setNo i} { +proc search-m-response {setNo i start number} { global zleft global zstatus + global hist - incr zleft -1 - set zstatus($i) 2 + egw_log debug "search-m-response" + set status [z39$i.$setNo responseStatus] + egw_log debug "search-m-response1" + if {[lindex $status 0] != "DBOSD"} { + egw_log debug "search-m-response2" + incr zleft -1 + set zstatus($i) 2 + return + } + set nor [z39$i.$setNo numberOfRecordsReturned] + egw_log debug "search-m-response3" + set hist($setNo,$i,offset) [expr $start + $nor -1] + if {[expr $nor + $start] >= [z39$i.$setNo resultCount]} { + egw_log debug "search-m-response4" + incr zleft -1 + set zstatus($i) 2 + return + } + egw_log debug "search-m-response5" + if {$nor >= $number} { + egw_log debug "search-m-response6" + incr zleft -1 + set zstatus($i) 2 + return + } + egw_log debug "search-m-response7" + set start [expr $start + $nor] + set number [expr $number - $nor] + if {[expr $start + $number - 1] > [z39$i.$setNo resultCount]} { + set number [expr [z39$i.$setNo resultCount] - $start + 1] + } + z39$i callback [list search-m-response $setNo $i $start $number] + egw_log debug "mpresent start=$number number=$number" + z39$i.$setNo present $start $number } -proc z39msearch {setNo piggy elements} { +proc z39msearch {setNo elements start number cache} { global zleft global zstatus global hist @@ -800,12 +833,10 @@ proc z39msearch {setNo piggy elements} { for {set i 1} {$i <= $not} {incr i} { set host $hist($setNo,$i,host) - if {[catch {z39 failback fail-response}]} { + if {[catch [list z39$i failback fail-m-response $i]]} { ir z39$i } - if {[catch {set oldHost [z39$i connect]}]} { - set oldHost "" - } + set oldHost [z39$i connect] set thisHost [splitHostSpec $host] if {$oldHost != $thisHost} { catch {z39$i disconnect} @@ -819,9 +850,9 @@ proc z39msearch {setNo piggy elements} { set host $hist($setNo,$i,host) set thisHost [splitHostSpec $host] if {$oldHost == $thisHost} { - set zstatus($i) 1 continue } + egw_log debug "old=$oldHost this=$thisHost" z39$i idAuthentication $hist($setNo,$i,idAuthentication) html "Connecting to target " $thisHost "
\n" set zstatus($i) -1 @@ -831,15 +862,20 @@ proc z39msearch {setNo piggy elements} { } while {$zleft > 0} { egw_log debug "Waiting for init response" - if {[catch {egw_wait zleft 10}]} { + if {[catch {egw_wait zleft 20}]} { break } } set zleft 0 for {set i 1} {$i <= $not} {incr i} { html "host " [splitHostSpec $hist($setNo,$i,host)] ": " - if {$zstatus($i) >= 1} { - html "ok
\n" + egw_log debug "i=$i zstatus=$zstatus($i)" + if {$zstatus($i) < 1} { + html "fail
\n" + continue + } + if {[catch [list z39$i.$setNo preferredRecordSyntax USMARC]]} { + html "ok
\n" ir-set z39$i.$setNo z39$i set hist($setNo,$i,offset) 0 eval z39$i.$setNo databaseNames $hist($setNo,$i,database) @@ -851,38 +887,74 @@ proc z39msearch {setNo piggy elements} { } z39$i.$setNo smallSetElementSetNames $thisElements z39$i.$setNo mediumSetElementSetNames $thisElements + z39$i.$setNo elementSetNames $thisElements z39$i.$setNo recordElements $thisElements z39$i.$setNo preferredRecordSyntax USMARC - z39$i callback [list search-m-response $setNo $i] + z39$i callback [list search-m-response $setNo $i $start $number] - if {$piggy} { + if {$start == 1} { z39$i.$setNo largeSetLowerBound 999999 z39$i.$setNo smallSetUpperBound 0 - z39$i.$setNo mediumSetPresentNumber $hist($setNo,maxPresent) + z39$i.$setNo mediumSetPresentNumber $number } else { z39$i.$setNo largeSetLowerBound 2 z39$i.$setNo smallSetUpperBound 0 z39$i.$setNo mediumSetPresentNumber 0 } set zstatus($i) 1 - egw_log debug "search " $hist($setNo,$i,query) + incr zleft + egw_log debug "setNo=$setNo msearch " $hist($setNo,$i,query) z39$i.$setNo search $hist($setNo,$i,query) + } elseif {[z39$i.$setNo resultCount] >= $start} { + if {[expr $start + $number - 1] > [z39$i.$setNo resultCount]} { + set tnumber [expr [z39$i.$setNo resultCount] - $start + 1] + } else { + set tnumber $number + } + if {![lindex $targets($hist($setNo,$i,host)) 5]} { + set thisElements {} + } else { + set thisElements $elements + } + z39$i.$setNo smallSetElementSetNames $thisElements + z39$i.$setNo mediumSetElementSetNames $thisElements + z39$i.$setNo elementSetNames $thisElements + z39$i.$setNo recordElements $thisElements + + for {set n 0} {$n < $tnumber} {incr n} { + if {[z39$i.$setNo type [expr $start + $n]] == ""} { + if {$n > 0} { + egw_log debug "failed on $n" + } + break + } + } + if {$n == $tnumber} { + html "cached
\n" + continue + } + + html "present
\n" + z39$i.$setNo preferredRecordSyntax USMARC + z39$i callback [list search-m-response $setNo $i $start $tnumber] incr zleft + egw_log debug "mpresent start=$start number=$tnumber" + z39$i.$setNo present $start $tnumber } else { - html "fail
\n" + html "ok
\n" } } while {$zleft > 0} { - egw_log debug "Waiting for search response" - if {[catch {egw_wait zleft 30}]} { + egw_log debug "Waiting for search/present response" + if {[catch {egw_wait zleft 60}]} { break } } for {set i 1} {$i <= $not} {incr i} { if {$zstatus($i) != 2} continue set status [z39$i.$setNo responseStatus] - if {[lindex $status 0] != "NSD"} { + if {0 && [lindex $status 0] != "NSD"} { set hist($setNo,$i,offset) [z39$i.$setNo numberOfRecordsReturned] } } @@ -949,35 +1021,73 @@ proc z39history {} { global env global sessionId global targets + global html3 if {![info exists nextSetNo]} { return } - html "

History


\n" + html "

History


\n" + if {$html3} { + html {
Scan term} html {Hits} html {
} + html {} "\n" + } else { + html {
} "\n" + } for {set setNo 1} {$setNo < $nextSetNo} {incr setNo} { if {$hist($setNo,scan) > 0} continue set host $hist($setNo,host) - html {
} [lindex $targets($host) 0] - if {[llength [lindex $targets($host) 1]] > 1} { - html ": " - foreach b $hist($setNo,database) { - html " $b" + if {$html3} { + html {
} "\n" + } } - html "\n" + if {$html3} { + html {
Target} + html {Database} + html {Hits} + html {Query} + html {
} + } else { + html {
} + } + html [lindex $targets($host) 0] + if {$html3} { + html {
} [join $hist($setNo,database)] + } else { + if {[llength [lindex $targets($host) 1]] > 1} { + html ": " + foreach b $hist($setNo,database) { + html " $b" + } } + html {. } + } + if {$html3} { + html {} } - html {. } - if {[info exists hist($setNo,hits)]} { html { Result: } $hist($setNo,hits) { hits.} + if {1} { + html {">} $hist($setNo,hits) {} + } else { + html {">Result: } $hist($setNo,hits) { hits.} + } + } else { + if {$html3} { + html {Failed} + } else { + html {Search failed.} + } + } + if {$html3} { + html {} } else { - html {Search failed.} + html "
\n" } - html "
\n" html { Query: } + html / $sessionId {/query.egw/} $host + $setNo + if {$html3} { + html {">} + } else { + html {">Query: } + } set op {} for {set i 1} {$i <= 3} {incr i} { if {[string length $hist($setNo,form,entry$i)] > 0} { @@ -987,8 +1097,16 @@ proc z39history {} { set op $hist($setNo,form,logic$i) } } + if {$html3} { + html {

} + } else { + html {} + } + html "\n" } proc displayError {msga msgb} { @@ -1003,10 +1121,11 @@ proc displayError {msga msgb} { proc button-europagate {} { global useIcons + html {} if {$useIcons} { html {Europagate} } else { - html {Europagate | } + html {Europagate | } } } @@ -1130,7 +1249,7 @@ proc button-scan-window {more setNo} { proc maintenance {} { html {

This page is maintained by } html { Peter Wad Hansen .} - html {Last modified 26. january 1996.
} + html {Last modified 29. january 1996.
} html { This and the following pages are under construction and } html {will continue to be so until the end of January 1996.} }