+ 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,$targetNo,hits)}
+ }
+ set hist($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 [splitDatabaseSpec $host]
+
+ set b [egw_form base]
+ if {[egw_form baseall] != ""} {
+ set hist($setNo,$targetNo,database) $databases
+ } elseif {$b == ""} {
+ set hist($setNo,$targetNo,database) $databases
+ } else {
+ set hist($setNo,$targetNo,database) $b
+ }
+ set hist($setNo,maxPresent) [egw_form hits]
+ if {$hist($setNo,maxPresent) == ""} {
+ set hist($setNo,maxPresent) 30
+ }
+ set hist($setNo,format) brief
+ set hist($setNo,sort) server
+
+ set i [lindex $sessionParms 2]
+ if {[string length $i] == 0} {
+ for {set j 1} {$j <= 3} {incr j} {
+ if {[egw_form scan$j] != ""} {
+ set i $j
+ break
+ }
+ }
+ }
+ if {[string length $i] != 0} {
+ set scanNo 1000
+ set hist($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 {[string length $query] == 0} {
+ html "<head><title> WWW/Z39.50 Gateway Search</title>\n<body>\n"
+ displayError "Empty query" \
+ "You must specify at least one search word"
+ html "</body></html>\n"
+ egw_abort
+ }
+ set hist($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,$targetNo,hits)}
+ }
+ set hist($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