<html>
{
-# $Id: search.egw,v 1.20 1995/12/22 14:21:15 adam Exp $
+# $Id: search.egw,v 1.22 1996/01/03 08:59:43 adam Exp $
-proc perform-scan {} {
+proc start-scan {scanNo cache dir} {
global sessionId
global sessionParms
global sessionWait
global nextSetNo
global env
- set scanNo 1000
-
- set termPlusAttr [build-scan $hist($setNo,host) 3]
+ set host $hist($setNo,host)
- if {"$termPlusAttr" == ""} {
- html "<head><title> WWW/Z39.50 Gateway Scan</title>\n<body>\n"
+ html "<head><title> WWW/Z39.50 Gateway Scan " $host " </title>\n"
+ html "</head><body>\n"
+
+ if {$hist($setNo,$scanNo,scanTerm) == ""} {
displayError "Empty query" \
- "You must specify at least one search word"
+ "You must specify at least one search word"
html "</body></html>\n"
wabort
+ return
}
- set hist($setNo,scanAttr) [lindex $termPlusAttr 1]
- set hist($setNo,$scanNo,scanTerm) [lindex $termPlusAttr 0]
-
- set hist($setNo,form,menu1) [wform menu1]
- set hist($setNo,form,menu2) [wform menu2]
- set hist($setNo,form,menu3) [wform menu3]
-
- set hist($setNo,form,entry1) [wform entry1]
- set hist($setNo,form,entry2) [wform entry2]
- set hist($setNo,form,entry3) [wform entry3]
-
- set hist($setNo,form,logic1) [wform logic1]
- set hist($setNo,form,logic2) [wform logic2]
-
- set host $hist($setNo,host)
- set databases [lindex $targets($host) 1]
-
- set b [wform base]
- if {[wform baseall] != ""} {
- set hist($setNo,database) $databases
- } elseif {$b == ""} {
- set hist($setNo,database) $databases
+ if {$dir == "b"} {
+ set lines 20
+ set pos 20
+ } elseif {$dir == "f"} {
+ set lines 20
+ set pos 1
} else {
- set hist($setNo,database) $b
+ set lines 20
+ set pos 10
}
- set hist($setNo,maxPresent) [wform hits]
- if {$hist($setNo,maxPresent) == ""} {
- set hist($setNo,maxPresent) 30
+ if {[z39scan $setNo $scanNo 0 $lines $pos $cache] != "1"} {
+ return
}
- set host $hist($setNo,host)
- set databases [lindex $targets($host) 1]
+ html {<a href="http:} $env(SCRIPT_NAME)
+ html / $sessionId {/search.egw/} $setNo + [expr $scanNo - 1] + b
+ html {">Backward</a>} "\n"
- html "<head><title> WWW/Z39.50 Gateway Scan " $host " </title>\n"
- html "</head><body>\n"
+ html {<a href="http:} $env(SCRIPT_NAME)
+ html / $sessionId {/search.egw/} $setNo + [expr $scanNo + 1] + f
+ html {">Forward</a><br>}
- if {[z39scan $setNo $scanNo 0 20 10] != "1"} {
- return
- }
display-scan $setNo $scanNo 0
+ html {<a href="http:} $env(SCRIPT_NAME)
+ html / $sessionId {/search.egw/} $setNo + [expr $scanNo - 1] + b
+ html {">Backward</a>} "\n"
+
+ html {<a href="http:} $env(SCRIPT_NAME)
+ html / $sessionId {/search.egw/} $setNo + [expr $scanNo + 1] + f
+ html {">Forward</a><br>}
+
html "<hr>\n"
html "<h3>Debug information</h3>\n"
html "sessionId: $sessionId <br>\n"
html "<p>\n"
if {$useIcons} {
- html {<img src="/gif/button-egw.gif">}
+ html {<img src="/gif/button-egw.gif" alt="Europagate" border=0>}
}
if {$setMax < [z39.$setNo resultCount]} {
html {<a href="http:} $env(SCRIPT_NAME)
html / $sessionId {/search.egw/} $setNo + [expr $setMax + 1]
html + [expr $setMax + $hist($setNo,maxPresent)]
if {$useIcons} {
- html {"><img src="/gif/button-next-records.gif" border=0></a>}
+ html {"><img src="/gif/button-next-records.gif" alt="Next Records"}
+ html { border=0></a>}
} else {
- html {">Next records</a>} " | \n"
+ html {">Next Records</a>} " | \n"
}
}
if {$startPos != "" && $startPos != "1"} {
html + [expr $startPos - $hist($setNo,maxPresent)]
html + [expr $startPos - 1]
if {$useIcons} {
- html {"><img src="/gif/button-previous-records.gif" border=0></a>}
+ html {"><img src="/gif/button-previous-records.gif" }
+ html {alt="Previous Records" border=0></a>}
} else {
- html {">Previous records</a>} " | \n"
+ html {">Previous Records</a>} " | \n"
}
}
html {<a href="http:} $env(SCRIPT_NAME)
html / $sessionId {/query.egw/} $hist($setNo,host) + $setNo
if {$useIcons} {
- html {"><img src="/gif/button-new-query.gif" border=0></a>}
+ html {"><img src="/gif/button-new-query.gif" }
+ html {alt="New Query" border=0></a>}
} else {
- html {">New query</a>} " | \n"
+ html {">New Query</a>} " | \n"
}
html {<a href="http:} $env(SCRIPT_NAME)
html / $sessionId {/targets.egw}
if {$useIcons} {
- html {"><img src="/gif/button-new-target.gif" border=0></a>}
+ html {"><img src="/gif/button-new-target.gif" }
+ html {alt="New Target" border=0></a>}
} else {
- html {">New target</a>}
+ html {">New Target</a>}
}
html "<p>\n"
if {!$useIcons && !$after && $startPos != "" && $startPos != "1"} {
set setNo [lindex $sessionParms 0]
- if {[wform menu1] != ""} {
+ if {[wform] != ""} {
set hist($nextSetNo,idAuthentication) $hist($setNo,idAuthentication)
set hist($nextSetNo,host) $hist($setNo,host)
} else {
catch {unset hist($setNo,hits)}
}
- if {[wform submit] == "Scan"} {
- perform-scan
- wabort
- }
- set query [build-query $hist($setNo,host) 3]
- if {"x$query" == "x"} {
- html "<head><title> WWW/Z39.50 Gateway Search</title>\n<body>\n"
- displayError "Empty query" \
- "You must specify at least one search word"
- html "</body></html>\n"
- wabort
- }
- set hist($setNo,query) $query
-
set hist($setNo,form,menu1) [wform menu1]
set hist($setNo,form,menu2) [wform menu2]
set hist($setNo,form,menu3) [wform menu3]
set hist($setNo,form,logic1) [wform logic1]
set hist($setNo,form,logic2) [wform logic2]
-
+
set host $hist($setNo,host)
set databases [lindex $targets($host) 1]
if {$hist($setNo,maxPresent) == ""} {
set hist($setNo,maxPresent) 30
}
+ for {set i 1} {$i <= 3} {incr i} {
+ if {[wform scan$i] != ""} {
+ set scanNo 1000
+ set hist($setNo,scan) $i
+ set termPlusAttr [build-scan $hist($setNo,host) $i]
+ set hist($setNo,$scanNo,scanTerm) [lindex $termPlusAttr 0]
+ set hist($setNo,scanAttr) [lindex $termPlusAttr 1]
+ start-scan $scanNo 0 {}
+ wabort
+ return
+ }
+ }
+ set hist($setNo,scan) 0
+ set query [build-query $hist($setNo,host) 3]
+ if {"x$query" == "x"} {
+ html "<head><title> WWW/Z39.50 Gateway Search</title>\n<body>\n"
+ displayError "Empty query" \
+ "You must specify at least one search word"
+ html "</body></html>\n"
+ wabort
+ }
+ set hist($setNo,query) $query
+ } else {
+ if {$hist($setNo,scan) > 0} {
+ set scanNo [lindex $sessionParms 1]
+ set dir [lindex $sessionParms 2]
+ if {$scanNo == ""} {
+ set scanNo 1000
+ }
+ start-scan $scanNo 1 $dir
+ wabort
+ }
}
set host $hist($setNo,host)
- set databases [lindex $targets($host) 1]
html "<head><title> WWW/Z39.50 Gateway Search " $host " </title>\n"
html "</head><body>\n"
projects / egate.git / blobdiff