{ # $Id: search.egw,v 1.38 1996/03/13 14:07:31 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 " WWW/Z39.50 Gateway Scan " [splitHostSpec $host] html " \n" html "\n" set useIcons 1 button-main if {$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 $setNo egw_log debug "z39_scan failed" return } html {} if {$useIcons} { html {} } else { html {Previous Terms | } } html {} if {$useIcons} { html {} } else { html {Next Terms | } } html {} } 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 {
} \n set nodb [llength $databases] if {$nodb > 1} { if {$nodb > 2} { html "Databases:
\n" } set i 0 foreach d $databases { html { } $d \n } else { html {" checked> } $d \n } } html "
\n" if {$nodb > 2} { html { All
} \n } } html "Input your scan criteria:
\n" set fields [lindex $targets($host) 2] set no 1 html {\n" html { } html {} html "\n" html {

} set useIcons 0 if {$hist($setNo,$scanNo,scanTerm) == ""} { button-main button-new-query $setNo return } html "

\n" display-scan $setNo $scanNo 0 html "

\n" button-main html {} if {$useIcons} { html {} } else { html {Previous Terms | } } html {} if {$useIcons} { html {} } else { html {Next Terms | } } html {} button-new-query $setNo if {!$debug} return html "

\n" html "

Debug information

\n" html "sessionId: $sessionId
\n" html "sessionParms: $sessionParms
\n" foreach e {SERVER_NAME PATH_INFO SCRIPT_NAME} { html $e {: } $env($e) {
} \n } html "form: " [egw_form] "
\n" html "databases: " $hist($setNo,$targetNo,database) "
\n" html "selected: " [egw_form base] "
\n" html "setNo: " $setNo "
\n" html "nextSetNo: " $nextSetNo "
\n" } 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,$targetNo,hits)} } set hist($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 "\n" egw_abort return } set query [build-query $hist($setNo,0,host) 3] if {[string length $query] == 0} { html " WWW/Z39.50 Gateway Search\n\n" displayError "Empty query" \ "You must specify at least one search word" html "\n" egw_abort } set hist($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 $targetNo 0 {} {} html "\n" egw_abort } else { if {![info exists hist($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 "\n" egw_abort } } set host $hist($setNo,$targetNo,host) html " WWW/Z39.50 Gateway Search " [splitHostSpec $host] html " \n" html "\n" display-result-set-s $setNo $targetNo $startPos $endPos } { global debug if {!$debug} return html "
\n" html "

Debug information

\n" html "sessionId: $sessionId
\n" html "sessionParms: $sessionParms
\n" foreach n [array names env] { html "env($n) = " $env($n) "
\n" } html "form: " [egw_form] "
\n" html "databases: " $hist($setNo,$targetNo,database) "
\n" html "selected: " [egw_form base] "
\n" html "query: --" $hist($setNo,$targetNo,query) "--
" html "setNo: " $setNo "
\n" html "nextSetNo: " $nextSetNo "
\n" }