#
-# $Id: z39util.tcl,v 1.4 1995/11/08 16:14:36 adam Exp $
+# $Id: z39util.tcl,v 1.12 1995/12/20 16:31:34 adam Exp $
#
proc saveState {} {
uplevel #0 {
eval "set v \$${var}(\$n)"
puts $f "set ${var}($n) \{$v\}"
}
+ catch {
+ eval "set v \$${var}"
+ puts $f "set ${var} \{$v\}"
+ }
}
}
close $f
}
}
-proc search-response {sno} {
+proc search-response {zz} {
global sessionWait
- set status [z39.$sno responseStatus]
+ set status [$zz responseStatus]
if {[lindex $status 0] == "NSD"} {
- z39.$sno nextResultSetPosition 0
+ $zz nextResultSetPosition 0
set code [lindex $status 1]
set msg [lindex $status 2]
set addinfo [lindex $status 3]
- html "<h2>Error NSD$code: $msg: $addinfo </h2><br>\n"
+ displayError "Diagnostic message" \
+ "$msg: $addinfo<br>\n(error code $code)"
set sessionWait -2
} else {
set sessionWait 1
set sessionWait -1
}
-proc display-brief {zset no} {
+proc display-brief {zset no tno} {
global env
global setNo
global sessionId
if {$type != "DB"} {
return
}
- html "${no} "
+ html "${no}"
set rtype [$zset recordType $no]
if {$rtype == "SUTRS"} {
html [join [$zset getSutrs $no]]
set year [lindex [$zset getMarc $no field 260 * c] 0]
} ] } {
html {<a href="http:} $env(SCRIPT_NAME) /
- html $sessionId {/showfull.egw/} $setNo + $no {"> } $title {</a>}
- html " <i> ${year} </i>"
+ html $sessionId {/showfull.egw/} $setNo + $tno + $no + full
+ html {"> } $title {</a>} " <i> ${year} </i>"
}
html "<br>\n"
}
-proc display-full {zset no} {
+proc display-raw {zset no tno} {
set type [$zset type $no]
if {$type == "SD"} {
set err [lindex [$zset diag $no] 1]
if {$type != "DB"} {
return
}
- html "<h3>${no}</h3>\n"
set rtype [$zset recordType $no]
if {$rtype == "SUTRS"} {
html [join [$zset getSutrs $no]] "<br>\n"
set indicator [lindex $line 1]
set fields [lindex $line 2]
set l [string length $indicator]
- html "$tag "
+ html "<tt>$tag "
if {$l > 0} {
for {set i 0} {$i < $l} {incr i} {
if {[string index $indicator $i] == " "} {
}
}
}
+ html "</tt>"
foreach field $fields {
set id [lindex $field 0]
set data [lindex $field 1]
}
}
-proc display-rec {from to dfunc zz} {
+proc put-marc-contents {cc} {
+ set ref ""
+ if {[string first :// $cc] > 0} {
+ foreach urltype {gopher http ftp mailto} {
+ if {[string first ${urltype}:// $cc] == 0} {
+ set ref $urltype
+ break
+ }
+ }
+ }
+ if {$ref != ""} {
+ html {<a href="}
+ }
+ html $cc
+ if {$ref != ""} {
+ html {">} $cc {</a>}
+ }
+}
+
+proc dl-marc-field {zset no tag id la lb sep} {
+ set n 0
+ set c [$zset getMarc $no field $tag * $id]
+ set len [llength $c]
+ if {$len == 0} {
+ return 0
+ }
+ if {$len > 1 && "x$lb" != "x"} {
+ html "<dt><b>$lb</b>\n<dd>"
+ } else {
+ html "<dt><b>$la</b>\n<dd>"
+ }
+ foreach cc $c {
+ if {$n > 0} {
+ html $sep
+ }
+ put-marc-contents $cc
+ incr n
+ }
+ return $n
+}
+
+proc dd-marc-field {zset no tag id start stop} {
+ set n 0
+ set c [$zset getMarc $no field $tag * $id]
+ set len [llength $c]
+ if {$len == 0} {
+ return 0
+ }
+ foreach cc $c {
+ html $start
+ put-marc-contents $cc
+ html $stop
+ incr n
+ }
+ return $n
+}
+
+proc dl-marc-field-rec {zset no tag lead start stop startid sep} {
+ set n 0
+ set lines [$zset getMarc $no line $tag * *]
+ foreach line $lines {
+ foreach field [lindex $line 2] {
+ if {$n == 0} {
+ html "<dt><b>$lead</b>"
+ html "\n<dd>"
+ }
+ set id [lindex $field 0]
+ if {$id == $startid} {
+ if {$n > 0} {
+ html $stop
+ }
+ html $start
+ incr n
+ html [lindex $field 1]
+ } else {
+ html $sep
+ html [lindex $field 1]
+ }
+ }
+ }
+ if {$n > 0} {
+ html $stop
+ }
+}
+
+proc display-full {zset no tno} {
+ set type [$zset type $no]
+ if {$type == "SD"} {
+ set err [lindex [$zset diag $no] 1]
+ set add [lindex [$zset diag $no] 2]
+ if {$add != {}} {
+ set add " :${add}"
+ }
+ html "Error ${err}${add} <br>\n"
+ return
+ }
+ if {$type != "DB"} {
+ return
+ }
+ set rtype [$zset recordType $no]
+ if {$rtype == "SUTRS"} {
+ html [join [$zset getSutrs $no]] "<br>\n"
+ return
+ }
+ if {[catch {set r [$zset getMarc $no line * * *]}]} {
+ html "Unknown record type: $rtype <br>\n"
+ return
+ }
+ html "<dl>\n"
+ set n [dl-marc-field $zset $no 700 a "Author" "Authors" "<br>\n"]
+ if {$n == 0} {
+ set n [dl-marc-field $zset $no 100 a "Author" "Authors" "<br>\n"]
+ }
+ set n [dl-marc-field $zset $no 710 a "Corporate Name" {} ", "]
+ if {$n == 0} {
+ set n [dl-marc-field $zset $no 710 a "Corporate Name" {} ", "]
+ }
+ set n [dl-marc-field $zset $no 245 {a} "Title" {} " "]
+ if {$n > 0} {
+ dd-marc-field $zset $no 245 b "<em>" "</em>"
+ dd-marc-field $zset $no 245 c " " ""
+ } else {
+ dl-marc-field $zset $no 245 {[ab]} "Title" {} " "
+ }
+ dl-marc-field $zset $no 520 a "Abstract" {} ", "
+ dl-marc-field $zset $no 072 * "Subject code" "Subject codes" ", "
+ dl-marc-field $zset $no 650 * "Subject" {} ", "
+ dl-marc-field $zset $no 260 * "Publisher" {} " "
+ dl-marc-field $zset $no 300 * "Physical Description" {} " "
+
+ dl-marc-field-rec $zset $no 500 "Notes" "" "<br>\n" "a" ", "
+
+ dl-marc-field-rec $zset $no 510 "References" "" "<br>\n" "a" ", "
+
+ dl-marc-field-rec $zset $no 511 "Participant note" "" "<br>\n" "a" ", "
+
+ dl-marc-field $zset $no 513 a "Report type" {} ", "
+ dl-marc-field $zset $no 513 b "Period covered" {} ", "
+ dl-marc-field-rec $zset $no 515 "Numbering notes" "" "<br>\n" "a" ", "
+ dl-marc-field-rec $zset $no 516 "Data notes" "" "<br>\n" "a" ", "
+ dl-marc-field-rec $zset $no 518 "Date/time notes" "" "<br>\n" "a" ", "
+
+ dl-marc-field $zset $no 350 a "Price" {} ", "
+ dl-marc-field $zset $no 362 a "Dates of publication" {} ", "
+ dl-marc-field $zset $no 850 a "Holdings" {} ", "
+
+ dl-marc-field-rec $zset $no 270 "Contact name" "" "<br>\n" p ", "
+ if {0} {
+ set n [dl-marc-field $zset $no 270 p "Contact name" {} ", "]
+ if {$n > 0} {
+ html "\n<dl>\n"
+
+ if {0} {
+ dl-marc-field $zset $no 270 a "Street" {} ", "
+ dl-marc-field $zset $no 270 b "City" {} ", "
+ dl-marc-field $zset $no 270 c "State" {} ", "
+ dl-marc-field $zset $no 270 e "Zip code" {} ", "
+ dl-marc-field $zset $no 270 d "Country" {} ", "
+ dl-marc-field $zset $no 270 m "Network address" {} ", "
+ dl-marc-field $zset $no 301 a "Service hours" {} ", "
+ dl-marc-field $zset $no 270 k "Phone" {} ", "
+ dl-marc-field $zset $no 270 l "Fax" {} ", "
+ } else {
+ dl-marc-field $zset $no 270 {[abcedmakl]} "Address" {} "<br>\n"
+ }
+
+ html "\n</dl>\n"
+ }
+ }
+ dl-marc-field $zset $no 010 a "LC control number" {} ", "
+ dl-marc-field $zset $no 010 b "NUCMC control number" {} ", "
+ dl-marc-field $zset $no 020 a "ISBN" {} ", "
+ dl-marc-field $zset $no 022 a "ISSN" {} ", "
+ set url [$zset getMarc $no field 856 * u]
+ set sp [$zset getMarc $no field 856 * 3]
+ if {"x$url" != "x"} {
+ html "<dt><b>URL</b>\n"
+ if {"x$sp" == "x"} {
+ set sp reference
+ }
+ html {<dd><a href="} $url {">} [join $sp] "</a>\n"
+ }
+ dl-marc-field $zset $no 037 {[abc]} "Acquisition" {} "<br>\n"
+ dl-marc-field $zset $no 037 {[f6]} "Form of issue" {} "<br>\n"
+ dl-marc-field $zset $no 537 * "Source of data" {} "<br>\n"
+ dl-marc-field $zset $no 538 * "System details" {} "<br>\n"
+ dl-marc-field $zset $no 787 {[rstw6]} "Related information" {} "<br>\n"
+ dl-marc-field $zset $no 001 * "Local control number" {} ", "
+ html "</dl>\n"
+}
+
+
+proc display-rec {from to dfunc tno} {
global setNo
- while {$from <= $to} {
- eval "$dfunc $zz.$setNo $from"
- incr from
+ if {$tno > 0} {
+ while {$from <= $to} {
+ eval "$dfunc z39${tno}.${setNo} $from $tno"
+ incr from
+ }
+ } else {
+ while {$from <= $to} {
+ eval "$dfunc z39.${setNo} $from 0"
+ incr from
+ }
}
}
set op {}
set q {}
for {set i 1} {$i < 4} {incr i} {
- set term1 [wform entry$i]
- regsub {\+} $term1 " " term
+ set term [wform entry$i]
if {$term != ""} {
set field [wform menu$i]
foreach x [lindex $targets($t) 2] {
}
switch $op {
And
- { set q "@and $q ${attr} \{${term}\}" }
+ { set q "@and $q ${attr} ${term}" }
Or
- { set q "@or $q ${attr} \{${term}\}" }
+ { set q "@or $q ${attr} ${term}" }
{And not}
- { set q "@not $q ${attr} \{${term}\}" }
+ { set q "@not $q ${attr} ${term}" }
{}
- { set q "${attr} \{${term}\}" }
+ { set q "${attr} ${term}" }
}
set op [wform logic$i]
}
return $q
}
-proc z39search {setNo piggy} {
+proc z39search {setNo piggy tno elements} {
global hist
global sessionWait
+ global targets
- set host $hist($setNo,host)
- if {[catch {z39 failback fail-response}]} {
- ir z39
+ if {$tno > 0} {
+ set zz z39$tno
+ set host $hist($setNo,$tno,host)
+ set idAuth $hist($setNo,$tno,idAuthentication)
+ set database $hist($setNo,$tno,database)
+ set query $hist($setNo,$tno,query)
+ } else {
+ set zz z39
+ set host $hist($setNo,host)
+ set idAuth $hist($setNo,idAuthentication)
+ set database $hist($setNo,database)
+ set query $hist($setNo,query)
+ }
+ if {[catch [list $zz failback fail-response]]} {
+ ir $zz
}
- if {[catch {set oldHost [z39 connect]}]} {
+ if {[catch [list set oldHost [$zz connect]]]} {
set oldHost ""
}
- z39 callback ok-response
- z39 failback fail-response
+ $zz callback ok-response
+ $zz failback fail-response
if {$oldHost != $host} {
- catch {z39 disconnect}
+ catch [list $zz disconnect]
- html "Connecting to target " $host " <br>\n"
set sessionWait 0
- if {[catch {z39 connect $host}]} {
- html "Cannot connect to target ${host} <br>\n"
+ if {[catch [list $zz connect $host]]} {
+ displayError "Cannot connect to target" $host
return 0
} elseif {$sessionWait == 0} {
- zwait sessionWait
+ if {[catch {zwait sessionWait 300}]} {
+ $zz disconnect
+ displayError "Cannot connect to target" $host
+ return 0
+ }
if {$sessionWait != 1} {
- html "Cannot connect to target ${host} <br>\n"
+ displayError "Cannot connect to target" $host
return 0
}
}
- z39 idAuthentication $hist($setNo,idAuthentication)
+ $zz idAuthentication $idAuth
set sessionWait 0
- if {[catch {z39 init}]} {
- html "Cannot initialize with target ${host} <br>\n"
+ if {[catch {$zz init}]} {
+ displayError "Cannot initialize target" $host
+ $zz disconnect
return 0
}
if {[catch {zwait sessionWait 60}]} {
- html "Cannot initialize with target ${host} <br>\n"
- z39 disconnect
+ displayError "Cannot initialize target" $host
+ $zz disconnect
return 0
}
if {$sessionWait != "1"} {
- html "Cannot initialize with target ${host} <br>\n"
- z39 disconnect
+ displayError "Cannot initialize target" $host
+ $zz disconnect
+ return 0
+ }
+ if {![$zz initResult]} {
+ set u [$zz userInformationField]
+ $zz disconnect
+ displayError "Cannot initialize target $host" $u
return 0
}
+ } else {
+ if {![catch [list $zz.$setNo smallSetUpperBound 0]]} {
+ return 1
+ }
}
- if {![catch {z39.$setNo smallSetUpperBound 0}]} {
- return 1
+ ir-set $zz.$setNo $zz
+
+ if {![lindex $targets($host) 5]} {
+ set elements {}
}
- ir-set z39.$setNo z39
- eval z39.$setNo databaseNames $hist($setNo,database)
+ $zz.$setNo smallSetElementSetNames $elements
+ $zz.$setNo mediumSetElementSetNames $elements
+ $zz.$setNo recordElements $elements
+
+ wlog debug "database=$database"
+ eval $zz.$setNo databaseNames $database
- z39.$setNo preferredRecordSyntax USMARC
+ $zz.$setNo preferredRecordSyntax USMARC
- z39 callback search-response $setNo
+ $zz callback [list search-response $zz.$setNo]
if {$piggy} {
- z39.$setNo largeSetLowerBound 999999
- z39.$setNo smallSetUpperBound 0
- z39.$setNo mediumSetPresentNumber $hist($setNo,maxPresent)
+ $zz.$setNo largeSetLowerBound 999999
+ $zz.$setNo smallSetUpperBound 0
+ $zz.$setNo mediumSetPresentNumber $hist($setNo,maxPresent)
} else {
- z39.$setNo largeSetLowerBound 2
- z39.$setNo smallSetUpperBound 0
- z39.$setNo mediumSetPresentNumber 0
+ $zz.$setNo largeSetLowerBound 2
+ $zz.$setNo smallSetUpperBound 0
+ $zz.$setNo mediumSetPresentNumber 0
}
set sessionWait 0
- z39.$setNo search $hist($setNo,query)
+ $zz.$setNo search $query
if {[catch {zwait sessionWait 600}]} {
+ wlog debug "timeout/cancel in search"
+ displayError "Timeout in search" {}
html "</body></html>\n"
- z39 disconnect
+ $zz disconnect
return 0
}
- if {$sessionWait != 1} {
+ if {$sessionWait == -1} {
+ displayError "Search fail" "Connection closed"
html "</body></html>\n"
- z39 disconnect
- return 0
+ $zz disconnect
}
- set status [z39.$setNo responseStatus]
- if {[lindex $status 0] == "NSD"} {
- set code [lindex $status 1]
- set msg [lindex $status 2]
- set addinfo [lindex $status 3]
- html "<h2>Error NSD$code: $msg: $addinfo </h2><br>\n"
- return 0
+ if {$sessionWait != 1} {
+ return 0
}
- set hist($setNo,hits) [z39.$setNo resultCount]
+ set hist($setNo,hits) [$zz.$setNo resultCount]
return 1
}
set zstatus($i) 2
}
-proc z39msearch {setNo piggy} {
+proc z39msearch {setNo piggy elements} {
global zleft
global zstatus
global hist
+ global targets
set not $hist($setNo,0,host)
set zstatus($i) 1
continue
}
+ z39$i idAuthentication $hist($setNo,$i,idAuthentication)
html "Connecting to target " $host " <br>\n"
set zstatus($i) -1
if {![catch {z39$i connect $host}]} {
ir-set z39$i.$setNo z39$i
set hist($setNo,$i,offset) 0
eval z39$i.$setNo databaseNames $hist($setNo,$i,database)
+
+ 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 recordElements $thisElements
+
z39$i.$setNo preferredRecordSyntax USMARC
z39$i callback [list search-m-response $setNo $i]
}
}
-proc z39present {setNo setOffset setMax dfunc} {
+proc z39present {setNo tno setOffset setMax dfunc elements} {
global hist
global sessionWait
+ global targets
+ if {$tno > 0} {
+ set zz z39$tno
+ set host $hist($setNo,$tno,host)
+ } else {
+ set zz z39
+ set host $hist($setNo,host)
+ }
+
+ if {![lindex $targets($host) 5]} {
+ set elements {}
+ }
+
+ $zz.$setNo elementSetNames $elements
+ $zz.$setNo recordElements $elements
set toGet [expr 1 + $setMax - $setOffset]
+
+ $zz callback [list search-response $zz.$setNo]
+
while {$setMax > 0 && $toGet > 0} {
for {set got 0} {$got < $toGet} {incr got} {
- if {[z39.$setNo type [expr $setOffset + $got]] == ""} {
+ if {[$zz.$setNo type [expr $setOffset + $got]] == ""} {
break
}
}
if {$got < $toGet} {
set sessionWait 0
- z39.$setNo present $setOffset $toGet
+ $zz.$setNo present $setOffset $toGet
if {[catch {zwait sessionWait 300}]} {
- z39 disconnect
+ wlog debug "timeout/cancel in present"
+ $zz disconnect
break
}
+ if {$sessionWait == "0"} {
+ $zz disconnect
+ }
if {$sessionWait != "1"} {
break
}
- set got [z39.$setNo numberOfRecordsReturned]
+ set got [$zz.$setNo numberOfRecordsReturned]
+ if {$got <= 0} {
+ break
+ }
}
- display-rec $setOffset [expr $got + $setOffset - 1] $dfunc z39
+ display-rec $setOffset [expr $got + $setOffset - 1] $dfunc $tno
set setOffset [expr $got + $setOffset]
set toGet [expr 1 + $setMax - $setOffset]
wflush
for {set setNo 1} {$setNo < $nextSetNo} {incr setNo} {
html {<dt> <a href="http:} $env(SCRIPT_NAME)
html / $sessionId {/search.egw/} $setNo + 1
- html + [expr $hist($setNo,maxPresent) - 1]
+ html + $hist($setNo,maxPresent)
html {"> } [lindex $targets($hist($setNo,host)) 0]
if {[llength $hist($setNo,database)] > 1} {
html ": "
}
html "</dl>\n"
}
+
+proc displayError {msga msgb} {
+ html "<p><center>\n"
+ html {<img src="/gif/noway.gif">}
+ html "<h2>" $msga "</h2>\n"
+ if {$msgb != ""} {
+ html "<h3>" $msgb "</h3>\n"
+ }
+ html "</center><p>\n"
+}
+
+set useIcons 1
\ No newline at end of file
projects / egate.git / blobdiff