<html>
{
-# $Id: search.egw,v 1.1 1995/10/23 17:04:17 adam Exp $
+# $Id: search.egw,v 1.41 2001/02/26 14:32:36 adam Exp $
+
+proc start-scan {scanNo targetNo cache dir initSet} {
+ global sessionId
+ global sessionParms
+ global sessionWait
+ global setNo
+ global hist
+ global targets
+ global nextSetNo
+ global env
+ global useIcons
+ global debug
+
+ set host $hist($setNo,$targetNo,host)
+
+ html "<head><title> WWW/Z39.50 Gateway Scan " [splitHostSpec $host]
+ html " </title>\n"
+ html "</head><body>\n"
+
+ set useIcons 1
+ button-main
+
+ if {$dir == "b"} {
+ set lines 20
+ set pos 20
+ } elseif {$dir == "f"} {
+ set lines 20
+ set pos 1
+ } else {
+ set lines 20
+ set pos 10
+ }
+ if {$hist($setNo,$scanNo,scanTerm) != ""} {
+ if {[z39scan $setNo $scanNo 0 $lines $pos $cache] != "1"} {
+ button-new-query $setNo
+ egw_log debug "z39_scan failed"
+ return
+ }
+ if {!$useIcons} {
+ html "\n | "
+ }
+ html {<a href="} $env(SCRIPT_NAME)
+ html / $sessionId {/search.egw/} $setNo + $targetNo +
+ html [expr $scanNo - 1] + b {">}
+ if {$useIcons} {
+ html {<img src="/egwgif/button-previous-terms.gif" }
+ html {alt="Next Terms" border=0></a>}
+ } else {
+ html {Previous Terms</a>}
+ }
+
+ if {!$useIcons} {
+ html "\n | "
+ }
+ html {<a href="} $env(SCRIPT_NAME)
+ html / $sessionId {/search.egw/} $setNo + $targetNo +
+ html [expr $scanNo + 1] + f {">}
+ if {$useIcons} {
+ html {<img src="/egwgif/button-next-terms.gif" }
+ html {alt="Next Terms" border=0></a>}
+ } else {
+ html {Next Terms</a>}
+ }
+ html {</a>}
+ }
+ button-new-query $setNo
+
+ set databases [splitDatabaseSpec $host]
+
+ if {$initSet == ""} {
+ set databaseDefault [lindex $databases 0]
+ set oSetNo 0
+ } else {
+ set oSetNo $initSet
+ set databaseDefault $hist($oSetNo,$targetNo,database)
+ }
+
+ html {<form action="} $env(SCRIPT_NAME)
+ html / $sessionId {/search.egw/} $setNo + $targetNo {+1" method=get>} \n
+ set nodb [llength $databases]
+ if {$nodb > 1} {
+ if {$nodb > 2} {
+ html "Databases:<br>\n"
+ }
+ set i 0
+ foreach d $databases {
+ html {<input type="checkbox" name="base" value="} $d
+ if {[lsearch $databaseDefault $d] == -1} {
+ html {"> } $d \n
+ } else {
+ html {" checked> } $d \n
+ }
+ }
+ html "<br>\n"
+ if {$nodb > 2} {
+ html {<input type="checkbox" name="baseall" value="}
+ html [concat $databases] {"> All <br>} \n
+ }
+ }
+ html "Input your scan criteria:<br>\n"
+ set fields [lindex $targets($host) 2]
+ set no 1
+ html {<select name="menu} $no {">} \n
+ set template {}
+ if {$oSetNo > 0} {
+ set template [join $hist($oSetNo,form,menu$no)]
+ egw_log debug "template=$template"
+ }
+ if {[string length $template] > 0} {
+ html {<option> } $template \n
+ }
+ foreach f $fields {
+ set name [lindex $f 0]
+ if {$template == $name} continue
+ html {<option> } $name \n
+ }
+ html "</select>\n"
+ html {<input type="text" name="entry} $no {"}
+ html { size=35> }
+ html {<input type=submit name=submit value="Scan">}
+ html "\n"
+ html {</form><br>}
+
+ set useIcons 0
+ if {$hist($setNo,$scanNo,scanTerm) == ""} {
+ button-main
+ button-new-query $setNo
+ return
+ }
+
+ html "<p>\n"
+ display-scan $setNo $scanNo 0
+ html "<p>\n"
+
+ button-main
+
+ if {!$useIcons} {
+ html "\n | "
+ }
+ html {<a href="} $env(SCRIPT_NAME)
+ html / $sessionId {/search.egw/} $setNo + $targetNo +
+ html [expr $scanNo - 1] + b {">}
+ if {$useIcons} {
+ html {<img src="/egwgif/button-previous-terms.gif" }
+ html {alt="Next Terms" border=0></a>}
+ } else {
+ html {Previous Terms</a>}
+ }
+
+ if {!$useIcons} {
+ html "\n | "
+ }
+ html {<a href="} $env(SCRIPT_NAME)
+ html / $sessionId {/search.egw/} $setNo + $targetNo +
+ html [expr $scanNo + 1] + f {">}
+ if {$useIcons} {
+ html {<img src="/egwgif/button-next-terms.gif" }
+ html {alt="Next Terms" border=0></a>}
+ } else {
+ html {Next Terms</a>}
+ }
+ html {</a>}
+ button-new-query $setNo
+
+ if {!$debug} return
+ html "<hr>\n"
+ html "<h3>Debug information</h3>\n"
+ html "sessionId: $sessionId <br>\n"
+ html "sessionParms: $sessionParms <br>\n"
+ foreach e {SERVER_NAME PATH_INFO SCRIPT_NAME} {
+ html $e {: } $env($e) {<br>} \n
+ }
+ html "form: " [egw_form] " <br>\n"
+ html "databases: " $hist($setNo,$targetNo,database) " <br>\n"
+ html "selected: " [egw_form base] " <br>\n"
+ html "setNo: " $setNo " <br>\n"
+ html "nextSetNo: " $nextSetNo " <br>\n"
+}
+
+ if {[info commands saveState] == ""} {
+ source z39util.tcl
+ if {![info exists debug]} {
+ session-lost
+ egw_abort
+ }
+ }
+ 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,$targetNo,hits)}
+ }
+ set hist($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 $targetNo 0 {} {}
+ html "</body></html>\n"
+ egw_abort
+ } else {
+ if {![info exists hist($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 "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"
}
-<head>
-<title> WWW/Z39.50 Gateway Search Result</title>
-</head>
-<body>
-sessionId: {html $sessionId} <br>
-sessionParms: {html $sessionParms} <br>
-form: {html [form]} <br>
-target: {html $t} <br>
-databases: {html $databases} <br>
-<h2> Search in databases </h2>
-<h1> <blink> Not Functional Yet </blink> </h1>
</body>
</html>