+ if {[info commands saveState] == ""} {
+ source z39util.tcl
+ }
+ global sessionWait
+ global nextSetNo
+ global setNo
+ global hist
+
+ set setNo [lindex $sessionParms 0]
+ set targetNo [lindex $sessionParms 1]
+ set startPos [lindex $sessionParms 2]
+ set endPos [lindex $sessionParms 3]
+
+ if {[egw_form] != ""} {
+ set hist($nextSetNo,$targetNo,idAuthentication) \
+ $hist($setNo,$targetNo,idAuthentication)
+ set hist($nextSetNo,$targetNo,host) \
+ $hist($setNo,$targetNo,host)
+
+ if {$nextSetNo == $setNo} {
+ set setNo $nextSetNo
+ incr nextSetNo
+ } else {
+ catch {unset hist($setNo,hits)}
+ }
+ set hist($setNo,scan) 0
+
+ set hist($setNo,form,menu1) [egw_form menu1]
+ set hist($setNo,form,menu2) [egw_form menu2]
+ set hist($setNo,form,menu3) [egw_form menu3]
+
+ set hist($setNo,form,entry1) [egw_form entry1]
+ set hist($setNo,form,entry2) [egw_form entry2]
+ set hist($setNo,form,entry3) [egw_form entry3]
+
+ set hist($setNo,form,logic1) [egw_form logic1]
+ set hist($setNo,form,logic2) [egw_form logic2]
+ set hist($setNo,form,logic3) {}
+
+ set host $hist($setNo,0,host)
+ set databases [lindex $targets($host) 1]
+
+ set b [egw_form base]
+ if {[egw_form baseall] != ""} {
+ set hist($setNo,0,database) $databases
+ } elseif {$b == ""} {
+ set hist($setNo,0,database) $databases
+ } else {
+ set hist($setNo,0,database) $b
+ }
+ set hist($setNo,maxPresent) [egw_form hits]
+ if {$hist($setNo,maxPresent) == ""} {
+ set hist($setNo,maxPresent) 30
+ }
+ set i [lindex $sessionParms 2]
+ if {$i == ""} {
+ for {set j 1} {$j <= 3} {incr j} {
+ if {[egw_form scan$j] != ""} {
+ set i $j
+ break
+ }
+ }
+ }
+ if {$i != ""} {
+ set scanNo 1000
+ set hist($setNo,scan) $i
+ set termPlusAttr [build-scan $hist($setNo,0,host) $i]
+ set hist($setNo,$scanNo,scanTerm) [lindex $termPlusAttr 0]
+ set hist($setNo,scanAttr) [lindex $termPlusAttr 1]
+ start-scan $scanNo $targetNo 0 {} $setNo
+ html "</body></html>\n"
+ egw_abort
+ return
+ }
+ set query [build-query $hist($setNo,0,host) 3]
+ if {"x$query" == "x"} {
+ html "<head><title> WWW/Z39.50 Gateway Search</title>\n<body>\n"
+ displayError "Empty query" \
+ "You must specify at least one search word"
+ html "</body></html>\n"
+ egw_abort
+ }
+ set hist($setNo,0,query) $query
+ } elseif {[lindex $sessionParms 2] == "hyper"} {
+ egw_log debug "hyper search"
+ set hist($nextSetNo,$targetNo,idAuthentication) \
+ $hist($setNo,$targetNo,idAuthentication)
+ set hist($nextSetNo,$targetNo,host) \
+ $hist($setNo,$targetNo,host)
+ set hist($nextSetNo,$targetNo,database) \
+ $hist($setNo,$targetNo,database)
+
+ if {$nextSetNo == $setNo} {
+ set setNo $nextSetNo
+ incr nextSetNo
+ } else {
+ catch {unset hist($setNo,hits)}
+ }
+ set hist($setNo,scan) 0
+ set hist($setNo,$targetNo,query) \
+ "$hist($setNo,scanAttr) \"[lindex $sessionParms 3]\""
+ egw_log debug "hyper databases: $hist($setNo,$targetNo,database)"
+ set hist($setNo,form,entry1) [lindex $sessionParms 3]
+ set startPos ""
+ } elseif {[lindex $sessionParms 2] == "scan"} {
+ egw_log debug "star scan"
+ set scanNo 1000
+ set hist($setNo,$scanNo,scanTerm) {}
+ start-scan $scanNo $targetNo 0 {} {}
+ html "</body></html>\n"
+ egw_abort
+ } else {
+ if {![info exists hist($setNo,scan)]} return
+ if {$hist($setNo,scan) > 0} {
+ set scanNo [lindex $sessionParms 2]
+ set dir [lindex $sessionParms 3]
+ if {$scanNo == ""} {
+ set scanNo 1000
+ }
+ start-scan $scanNo $targetNo 1 $dir $setNo
+ html "</body></html>\n"
+ egw_abort
+ }
+ }
+ set host $hist($setNo,$targetNo,host)
+
+ html "<head><title> WWW/Z39.50 Gateway Search " [splitHostSpec $host]
+ html " </title>\n"
+ html "</head><body>\n"
+
+ display-result-set-s $setNo $targetNo $startPos $endPos
+}
+{
+ global debug
+ if {!$debug} return
+ html "<hr>\n"
+ html "<h3>Debug information</h3>\n"
+ html "sessionId: $sessionId <br>\n"
+ html "sessionParms: $sessionParms <br>\n"
+ foreach n [array names env] {
+ html "env($n) = " $env($n) " <br>\n"
+ }
+ html "form: " [egw_form] " <br>\n"
+ html "target: " $host " <br>\n"
+ html "databases: " $hist($setNo,$targetNo,database) " <br>\n"
+ html "selected: " [egw_form base] " <br>\n"
+ html "query: --" $hist($setNo,$targetNo,query) "-- <br>"
+ html "setNo: " $setNo " <br>\n"
+ html "nextSetNo: " $nextSetNo " <br>\n"
+}