<html>
+<head>
+<title> WWW/Z39.50 Gateway Query Form</title>
+</head>
+<body>
{
-# $Id: query.egw,v 1.3 1995/10/27 17:30:15 adam Exp $
+# $Id: query.egw,v 1.7 1995/11/01 16:15:44 adam Exp $
proc fail-response {} {
global sessionWait
- htmlr {Init fail<br>}
- set sessionWait 0
+ set sessionWait -1
}
-proc init-response {} {
+proc ok-response {} {
global sessionWait
- htmlr {Init ok <br>}
- htmlr {</body>}
- htmlr {</html>}
- set sessionWait 0
+ set sessionWait 1
}
- set t $sessionParms
- set databases [lindex $targets($t) 1]
- set sessionWait 1
- ir z39
+ global setNo
+ global nextSetNo
+ global hist
+
+ set host $sessionParms
+
+ if {[info exists setNo]} {
+ set oldHost $hist($setNo,host)
+ } else {
+ set oldHost ""
+ }
+ set setNo $nextSetNo
+ set hist($setNo,host) $host
+
+ if {[catch {z39 failback fail-response}]} {
+ ir z39
+ }
+ z39 callback ok-response
z39 failback fail-response
- z39 connect $t
- z39 callback init-response
- z39 init
-}
-<head>
-<title> WWW/Z39.50 Gateway Query Form</title>
-</head>
-<body>
-<h2> Search in databases </h2>
-<h1> <blink> Not Functional Yet </blink> </h1>
-{
+ if {$host != $oldHost} {
+ catch {z39 disconnect}
+
+ html "Connecting to target " $host " <br>\n"
+ set sessionWait 0
+ if {[catch {z39 connect $host}]} {
+ html "Cannot connect to target ${host} <br>\n"
+ html "</body></html>\n"
+ wabort
+ } elseif {$sessionWait == 0} {
+ zwait sessionWait
+ if {$sessionWait != 1} {
+ html "Cannot connect to target ${host} <br>\n"
+ html "</body></html>\n"
+ wabort
+ }
+ }
+ set sessionWait 0
+ z39 init
+ zwait sessionWait
+ if {$sessionWait != "1"} {
+ htmlr "Cannot initialize with target ${host} <br>"
+ htmlr "</body></html>"
+ wabort
+ }
+ }
+ set databases [lindex $targets($host) 1]
+
+ html "<h2> Search in databases </h2>\n"
html {<form action="http://} $env(SERVER_NAME) $env(SCRIPT_NAME)
- htmlr / $sessionId {/search.egw" method=post>}
+ html / $sessionId {/search.egw/} $setNo {" method=post>} \n
set nodb [llength $databases]
if {$nodb > 1} {
if {$nodb > 2} {
- htmlr {The chosen target supports searching in several databases. <br>}
- htmlr {Choose the bases you want to search: <br>}
+ html "The chosen target supports searching in "
+ html "several databases. <br>\n"
+ html "Choose the bases you want to search: <br>\n"
}
set i 0
foreach d $databases {
html {<input type="checkbox" name="base" value="} $d
if {[incr i] > 1} {
- htmlr {"> } $d
+ html {"> } $d \n
} else {
- htmlr {" checked> } $d
+ html {" checked> } $d \n
}
}
- htmlr {<br>}
+ html "<br>\n"
if {$nodb > 2} {
html {<input type="checkbox" name="base" value="}
- htmlr [concat $databases] {"> All <br>}
+ html [concat $databases] {"> All <br>} \n
}
}
}
<hr>
<strong>Input your search criteria: </strong> <br>
{
- set fields [lindex $targets($t) 2]
+ set fields [lindex $targets($host) 2]
for {set no 1} {$no < 4} {incr no} {
- htmlr {<select name="menu} $no {">}
+ html {<select name="menu} $no {">} \n
foreach f $fields {
- htmlr {<option> } [lindex $f 0]
+ html {<option> } [lindex $f 0] \n
}
- htmlr </select>
- htmlr {<input type="text" name="entry} $no {" size=30>}
+ html "</select>\n"
+ html {<input type="text" name="entry} $no {" size=30>} \n
if {$no < 3} {
- htmlr {<select name="logic} $no {">}
- htmlr {<option> And}
- htmlr {<option> Or}
- htmlr {<option> And not}
- htmlr {</select>}
+ html {<select name="logic} $no {">} \n
+ html "<option> And\n"
+ html "<option> Or\n"
+ html "<option> And not\n"
+ html "</select>\n"
}
- htmlr <br>
+ html "<br>\n"
}
}
-<hr>
-<p>
-Alternatively you can enter your query in <a href="ccl.html"> CCL </a> here: <br>
-<input type=text name="cclentry" size=60> <br>
+<hr><p>
+Alternatively you can enter your query in
+<a href="ccl.html"> CCL </a> here: <br>
+<input type=text name="cclentry" size=52> <br>
<hr>
<strong> Various technical parameters: </strong> <br>
Max hits: <input type="text" name="hits" value="50" size=3>
<hr>
This page is maintained by <a href="mailto:pwh@dtv.dk"> Peter Wad Hansen </a>.
Last modified 29. september 1995. <br>
-<em> This and the following pages are under construction and will continue to be so
-until the end of December 1995.</em>
+<em> This and the following pages are under construction
+and will continue to be so until the end of December 1995.</em>
<hr>
-sessionId: {html $sessionId} <br>
-sessionParms: {html $sessionParms} <br>
+
{
+ html {<a href="http://} $env(SERVER_NAME) $env(SCRIPT_NAME)
+ html / $sessionId {/targets.egw"> New target </a>}
+}
+{
+ html "<hr>\n"
+ html "<strong>Debug information</strong><br>\n"
+ html "sessionId: $sessionId <br>\n"
+ html "sessionParms: $sessionParms <br>\n"
foreach e {SERVER_NAME PATH_INFO SCRIPT_NAME} {
- htmlr $e {: } $env($e) {<br>}
+ html $e {: } $env($e) {<br>} \n
}
+ html "form: " [wform] " <br>\n"
+ html "target: " $host " <br>\n"
+ html "databases: " $databases " <br>\n"
+ html "setNo: " $setNo " <br>\n"
+ html "nextSetNo: " $nextSetNo " <br>\n"
}
-form: {html [form]} <br>
-target: {html $t} <br>
-databases: {html $databases} <br>
+</body></html>
+
+
projects / egate.git / blobdiff