#
-# $Id: z39util.tcl,v 1.40 1996/03/13 14:07:32 adam Exp $
+# $Id: z39util.tcl,v 1.47 1996/09/03 14:06:43 adam Exp $
#
proc saveState {} {
uplevel #0 {
global env
global sessionId
- html {<li>}
set type [$zset type $no]
if {$type == "SD"} {
+ html {<li>}
set err [lindex [$zset diag $no] 1]
set add [lindex [$zset diag $no] 2]
if {$add != {}} {
if {$type != "DB"} {
return
}
+ html {<li>}
set rtype [$zset recordType $no]
switch $rtype {
SUTRS {
html "</a><br>\n"
return
}
- WAIS {
- html { <a href="http:} $env(SCRIPT_NAME) / $sessionId
- html {/showfull.egw/} $setNo + $targetNo + $no + full {">}
- html [join [$zset getWAIS $no headline]]
- html {</a>}
- html "<br>\n"
- html {Score: } [$zset getWAIS $no score]
- set lines [$zset getWAIS $no lines]
- if {$lines > 0} {
- html {, } $lines { lines}
- }
- html "<br>\n"
- return
- }
}
if {![catch {
set author [$zset getMarc $no field 100 * a]
html "No Title"
}
html {</a> }
- if {[scan $score %d nscore]} {
+ if {[scan $score %d nscore] == 1} {
html "; Score " $nscore
}
} else {
global env
global sessionId
- html {<li>}
set type [$zset type $no]
if {$type == "SD"} {
+ html {<li>}
set err [lindex [$zset diag $no] 1]
set add [lindex [$zset diag $no] 2]
if {$add != {}} {
if {$type != "DB"} {
return
}
+ html {<li>}
set rtype [$zset recordType $no]
switch $rtype {
SUTRS {
html "</a><br>\n"
return
}
- WAIS {
- html { <a href="http:} $env(SCRIPT_NAME) / $sessionId
- html {/showfull.egw/} $setNo + $targetNo + $no + full {">}
- html [string range [join [$zset getWAIS $no headline]] 0 70]
-
- html {</a>}
- set score [$zset getWAIS $no score]
- html { Score } $score
- html "<br>\n"
- return
- }
}
if {![catch {
set author [$zset getMarc $no field 100 * a]
html "<xmp>\n" [join [$zset getSutrs $no]] "\n</xmp>\n"
return
}
- WAIS {
- html "<xmp>\n" [join [$zset getWAIS $no text]] "\n</xmp>\n"
- return
- }
}
if {[catch {set r [$zset getMarc $no line * * *]}]} {
html "Unknown record type: $rtype <br>\n"
html "</dl>\n"
}
-proc display-full-wais {zset no setNo targetNo} {
- global env
- global hist
- global sessionId
-
- set i 0
- set element junk
- htmlToken l [join [$zset getWAIS $no text]] {
- if {[string compare [string index $l 0] {<}]} {
- if {[info exist data($element)]} {
- set data($element) $data($element)$l
- } else {
- set data($element) $l
- }
- continue
- }
- switch -- $l {
- <ti> {
- set element title
- }
- <dm> {
- set element dateOfLastModification
- }
- <ci> {
- set element controlIdentifier
- }
- <lc> {
- set element lastChecked
- }
- <by> {
- set element bytes
- }
- <avli> {
- set element linkage
- }
- <cr> {
- incr i
- }
- <li> {
- set element "$i,linkage"
- }
- <cp> {
- set element "$i,title"
- }
- <ip> {
- set element ip
- }
- default {
- set element junk
- }
- }
- }
- if {![info exists data(title)] || ![info exists data(linkage)]} {
- set nwi 0
- } else {
- set nwi 1
- }
- html "<dl>\n"
- html {<dt><b>Title</b>}
- if {$nwi} {
- html {<dd><a href="} $data(linkage) {">} $data(title) "</a>"
- html {<dt><b>URL</b>}
- html {<dd>} $data(linkage) "<br>\n"
- } else {
- html {<dd>} [join [$zset getWAIS $no headline]]
- }
- html {<dt><b>Score</b><dd>} [$zset getWAIS $no score]
- set lines [$zset getWAIS $no lines]
- if {$lines > 0} {
- html {<dt><b>Lines</b><dd>} $lines "<br>\n"
- }
- if {!$nwi} {
- html "</dl><pre>\n" [join [$zset getWAIS $no text]] "\n</pre>\n"
- return
- }
- if {[info exists data(bytes)]} {
- html {<dt><b>Bytes</b><dd>} $data(bytes)
- }
- if {[info exists data(dateOfLastModification)]} {
- html {<dt><b>Last modified</b><dd>} $data(dateOfLastModification)
- }
- if {[info exists data(lastChecked)]} {
- html {<dt><b>Last checked</b><dd>} $data(lastChecked) "<br>\n"
- }
- if {[info exists data(ip)]} {
- html {<dt><b>Initial text</b><dd>} $data(ip) "<br>\n"
- }
- if {0} {
- html {<a href="} $env(SCRIPT_NAME) / $sessionId {/sameas.egw/}
- html $setNo + $targetNo + 1 + $hist($setNo,maxPresent) +
- html [egw_enc [$zset getWAIS $no documentID]] {">}
- html {Similar WAIS record</a><br>}
- }
- if {[info exists data($i,linkage)]} {
- html "<dt><b>References</b>\n"
- }
- for {set i 1} {[info exists data($i,linkage)]} {incr i} {
- html {<dd><a href="} $data($i,linkage) {">}
- if {[info exists data($i,title)]} {
- html $data($i,title)
- } else {
- html Untitled
- }
- html "</a><br>\n"
- }
- html "</dl>\n"
-}
-
proc display-full {zset no setNo targetNo} {
set type [$zset type $no]
switch $type {
html "<pre>" [join [$zset getSutrs $no]] "</pre><br>\n"
return
}
- WAIS {
- display-full-wais $zset $no $setNo $targetNo
- return
- }
}
if {[catch {set r [$zset getMarc $no line * * *]}]} {
html "Unknown record type: $rtype <br>\n"
for {set i 1} {$i <= $ilines} {incr i} {
set term [join [egw_form entry$i]]
if {[string length $term] == 0} continue
- if {![string compare [lindex $targets($t) 1] WAIS]} {
- if {[string length $q] == 0} {
- set q $term
- } else {
- set q "$term $q"
- }
- set op [egw_form logic$i]
- continue
- } else {
- set field [join [egw_form menu$i]]
- catch {unset attr}
- foreach x [lindex $targets($t) 2] {
- if {![string compare [lindex $x 0] $field]} {
- set attr [lindex $x 1]
- }
- }
- if {![info exists attr]} {
- egw_log debug "attr failed for $t"
- set attr [lindex [lindex [lindex $targets($t) 2] 0] 1]
- }
- switch $op {
- And
- { set q "@and $q ${attr} \"${term}\"" }
- Or
- { set q "@or $q ${attr} \"${term}\"" }
- {And not}
- { set q "@not $q ${attr} \"${term}\"" }
- {}
- { set q "${attr} \"${term}\"" }
+ set field [join [egw_form menu$i]]
+ catch {unset attr}
+ foreach x [lindex $targets($t) 2] {
+ if {![string compare [lindex $x 0] $field]} {
+ set attr [lindex $x 1]
}
- set op [egw_form logic$i]
}
+ if {![info exists attr]} {
+ egw_log debug "attr failed for $t"
+ set attr [lindex [lindex [lindex $targets($t) 2] 0] 1]
+ }
+ egw_log debug "op=${op}"
+ switch $op {
+ And
+ { set q "@and $q ${attr} \"${term}\""; egw_log debug AND }
+ Or
+ { set q "@or $q ${attr} \"${term}\""; egw_log debug OR }
+ {}
+ { set q "${attr} \"${term}\""; egw_log debug NOPE }
+ default
+ { set q "@not $q ${attr} \"${term}\""; egw_log debug ANDNOT }
+ }
+ set op [egw_form logic$i]
}
return $q
}
}
}
- if {![string compare [lindex $targets($host) 1] WAIS]} {
- wais-set $zz.$setNo $zz
- } else {
- ir-set $zz.$setNo $zz
- $zz.$setNo preferredRecordSyntax [lindex $targets($host) 1]
- egw_log debug "set syntax to [lindex $targets($host) 1]"
- }
+ ir-set $zz.$setNo $zz
+ $zz.$setNo preferredRecordSyntax [lindex $targets($host) 1]
+ egw_log debug "set syntax to [lindex $targets($host) 1]"
if {![lindex $targets($host) 5]} {
set elements {}
}
}
while {$zleft > 0} {
egw_log debug "Waiting for init response"
- if {[catch {egw_wait zleft 20}]} {
+ if {[catch {egw_wait zleft 20} reason]} {
+ if {![string compare $reason cancel]} {
+ for {set i 1} {$i <= $not} {incr i} {
+ set zstatus($i) -1
+ catch {z39$i disconnect}
+ }
+ return
+ } else {
+ for {set i 1} {$i <= $not} {incr i} {
+ if {$zstatus($i) == -1} {
+ catch {z39$i disconnect}
+ }
+ }
+ }
break
}
}
html "ok<br>\n"
}
- if {![string compare [lindex $targets($host) 1] WAIS]} {
- wais-set z39$i.$setNo z39$i
- } else {
- ir-set z39$i.$setNo z39$i
- z39$i.$setNo preferredRecordSyntax [lindex $targets($host) 1]
- egw_log debug "set syntax to [lindex $targets($host) 1]"
- }
+ ir-set z39$i.$setNo z39$i
+ z39$i.$setNo preferredRecordSyntax [lindex $targets($host) 1]
+ egw_log debug "set syntax to [lindex $targets($host) 1]"
set hist($setNo,$i,offset) 0
eval z39$i.$setNo databaseNames $hist($setNo,$i,database)
}
}
}
+
+
while {$zleft > 0} {
egw_log debug "Waiting for search/present response"
- if {[catch {egw_wait zleft 60}]} {
+ if {[catch {egw_wait zleft 60} reason]} {
+ if {![string compare $reason cancel]} {
+ for {set i 1} {$i <= $not} {incr i} {
+ catch {z39$i disconnect}
+ set zstatus($i) -1
+ }
+ return
+ } else {
+ for {set i 1} {$i <= $not} {incr i} {
+ if {$zstatus($i) != 2} {
+ catch {z39$i disconnect}
+ }
+ }
+ }
break
}
}
if {[lindex $status 0] != "DBOSD"} continue
set nor $hist($setNo,$i,offset)
for {set j 1} {$j <= $nor} {incr j} {
- if {![string compare [z39$i.$setNo recordType $j] WAIS]} {
- set score [z39$i.$setNo getWAIS $j score]
- } elseif {![string compare [z39$i.$setNo recordType $j] USmarc]} {
+ if {![string compare [z39$i.$setNo recordType $j] USmarc]} {
set score [z39$i.$setNo getMarc $j field 999 * r]
if {[scan $score %d score] != 1} {
set score 10
html {">Query</a>: }
}
set op {}
- for {set j 1} {$j <= 3} {incr j} {
+ for {set j 1} {$j <= 10} {incr j} {
+ if {![info exists hist($setNo,form,entry$j)]} {
+ break
+ }
if {[string length $hist($setNo,form,entry$j)] > 0} {
html " <b>" [join $op " "] "</b> "
set pre [join $hist($setNo,form,menu$j)]
}
}
+proc button-feedback {} {
+ global useIcons
+
+ html {<a href="http://europagate.dtv.dk/wwwquest.html">}
+ if {$useIcons} {
+ html {<img src="/egwgif/button-user-feedback.gif" alt="User Feedback"
+ border=0></a>}
+ } else {
+ html "\n | "
+ html {User Feedback</a>}
+ }
+}
+
proc button-define-target {} {
global useIcons
global env
proc maintenance {} {
html {<hr>This page is maintained by }
- html {<a href="mailto:pwh@dtv.dk"> Peter Wad Hansen </a>.}
- html {Last modified 29. january 1996. <br>}
- html {<em> This and the following pages are under construction and }
- html {will continue to be so until the end of January 1996.</em>}
+ html {<a href="mailto:nobody"> Nobody </a>.}
+ html {Last modified x x x. <br>}
}
proc splitHostSpec {host} {
global targets
if {[catch {$assoc failback fail-response}]} {
- if {![string compare [lindex $targets($host) 1] WAIS]} {
- wais $assoc
- } else {
- ir $assoc
- }
+ ir $assoc
+ $assoc maximumRecordSize 1000000
} else {
- if {![string compare [lindex $targets($host) 1] WAIS]} {
- if {[$assoc comstack] == "wais"} return
- wais $assoc
- } else {
- if {[$assoc comstack] == "tcpip"} return
- ir $assoc
- }
+ if {[$assoc comstack] == "tcpip"} return
+ ir $assoc
+ $assoc maximumRecordSize 1000000
}
}
rename targetsCmp {}
}
+proc session-lost {} {
+ global useIcons
+
+ html {<head><title>WWW/Z39.50 Gateway: Session Expired</title></head>}
+ html \n {<body>}
+ set useIcons 1
+ button-main
+ html {<h1>Session Expired</h1>}
+ html {Your session has expired. Please reload the gateways' }
+ html {front page.<br><br>} \n
+ set useIcons 0
+ button-main
+ html {</body></html>}
+}
+
if {[info exists utilExtension]} {
source $utilExtension
-}
\ No newline at end of file
+}
+
projects / egate.git / blobdiff