</head>
<body>
{
-# $Id: query.egw,v 1.5 1995/10/31 10:03:51 adam Exp $
+# $Id: query.egw,v 1.18 1995/11/14 16:31:36 adam Exp $
+
+ if {[info commands saveState] == ""} {
+ source z39util.tcl
+ }
+
proc fail-response {} {
global sessionWait
set sessionWait -1
}
-proc init-response {} {
+proc ok-response {} {
global sessionWait
set sessionWait 1
}
- set t $sessionParms
- set databases [lindex $targets($t) 1]
- catch {z39 disconnect}
- set sessionWait 0
- ir z39
+ global setNo
+ global nextSetNo
+ global hist
+
+ set host [lindex $sessionParms 0]
+
+ if {[catch {set setNo $nextSetNo}]} {
+ set nextSetNo 1
+ set setNo 1
+ }
+ if {[catch {set oldHost [z39 connect]}]} {
+ set oldHost ""
+ }
+
+ set hist($setNo,host) $host
+ set hist($setNo,idAuthentication) [lindex $targets($host) 3]
+
+ if {[catch {z39 failback fail-response}]} {
+ ir z39
+ }
+
+ html "<h2> Search in " [lindex $targets($host) 0] "</h2>\n"
+
+ z39 callback ok-response
z39 failback fail-response
- if {[catch {z39 connect $t}]} {
- htmlr "Cannot connect to target $t <br>"
- htmlr "</body></html>"
- wabort
- }
- z39 callback init-response
- z39 init
- zwait sessionWait
- if {$sessionWait == -1} {
- htmlr "Cannot initialize with target $t <br>"
- htmlr "</body></html>"
- wabort
+ if {$host != $oldHost} {
+ catch {z39 disconnect}
+
+ set sessionWait 0
+ if {[catch {z39 connect $host}]} {
+ displayError "Cannot connect to target ${host}" {}
+ html "</body></html>\n"
+ z39 disconnect
+ wabort
+ } elseif {$sessionWait == 0} {
+ if {[catch {zwait sessionWait 30}]} {
+ displayError "Cannot connect to target ${host}" {}
+ html "</body></html>\n"
+ z39 disconnect
+ wabort
+ }
+ if {$sessionWait != 1} {
+ displayError "Cannot connect to target ${host}" {}
+ html "</body></html>\n"
+ z39 disconnect
+ wabort
+ }
+ }
+ set sessionWait 0
+ z39 idAuthentication $hist($setNo,idAuthentication)
+ if {[catch {z39 init}]} {
+ displayError "Cannot initialize target ${host}" {}
+ html "</body></html>\n"
+ wabort
+ }
+ if {[catch {zwait sessionWait 60}]} {
+ displayError "Cannot initialize target ${host}" {}
+ html "</body></html>\n"
+ wabort
+ }
+ if {$sessionWait != "1"} {
+ displayError "Cannot initialize target ${host}" {}
+ htmlr "</body></html>\n"
+ wabort
+ }
+ if {![z39 initResult]} {
+ displayError "Connection rejected by target ${host}" \
+ [z39 userInformationField]
+ z39 disconnect
+ htmlr "</body></html>"
+ wabort
+ }
}
- htmlr {
- <h2> Search in databases </h2>
- <h1> <blink> Not Functional Yet </blink> </h1>
+ set databases [lindex $targets($host) 1]
+
+ if {$setNo > 1 && $hist([expr $setNo - 1],host) == $host} {
+ set oSetNo [expr $setNo - 1]
+ set databaseDefault $hist($oSetNo,database)
+ } else {
+ set databaseDefault [lindex $databases 0]
+ set oSetNo 0
}
- html {<form action="http://} $env(SERVER_NAME) $env(SCRIPT_NAME)
- htmlr / $sessionId {/search.egw" method=post>}
+
+ html {<form action="http:} $env(SCRIPT_NAME)
+ html / $sessionId {/search.egw/} $setNo {" method=post>} \n
set nodb [llength $databases]
if {$nodb > 1} {
if {$nodb > 2} {
- html {The chosen target supports searching in }
- htmlr {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
+ if {[lsearch $databaseDefault $d] == -1} {
+ 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 {<input type="checkbox" name="baseall" value="}
+ html [concat $databases] {"> All <br>} \n
}
}
}
<hr>
-<strong>Input your search criteria: </strong> <br>
+<h3>Input your search criteria: </h3> <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} $no {">} \n
+ if {$oSetNo > 0} {
+ html {<option> } $hist($oSetNo,form,menu$no) \n
+ }
foreach f $fields {
- htmlr {<option> } [lindex $f 0]
+ set name [lindex $f 0]
+ if {$oSetNo > 0} {
+ if {$hist($oSetNo,form,menu$no) == $name} continue
+ }
+ html {<option> } $name \n
}
- htmlr </select>
- htmlr {<input type="text" name="entry} $no {" size=30>}
+ html "</select>\n"
+ html {<input type="text" name="entry} $no {"}
+ html { size=30>} \n
if {$no < 3} {
- htmlr {<select name="logic} $no {">}
- htmlr {<option> And}
- htmlr {<option> Or}
- htmlr {<option> And not}
- htmlr {</select>}
+ html {<select name="logic} $no {">} \n
+ if {$oSetNo > 0} {
+ html "<option> " $hist($oSetNo,form,logic$no) \n
+ }
+ foreach op {And Or {And not}} {
+ if {$oSetNo > 0} {
+ if {$hist($oSetNo,form,logic$no) == $op} continue
+ }
+ html "<option> " $op \n
+ }
+ html "</select>\n"
}
- htmlr <br>
+ html "<br>\n"
}
}
-<hr><p>
-Alternatively you can enter your query in
-<a href="ccl.html"> CCL </a> here: <br>
-<input type=text name="cclentry" size=60> <br>
-<hr>
-<strong> Various technical parameters: </strong> <br>
-Max hits: <input type="text" name="hits" value="50" size=3>
+
+{
+ if {0} {
+ html {<hr><p>Alternatively you can enter your query in }
+ html {<a href="http://www.dtv.dk/ccl.html"> CCL </a> here: <br>}
+ html {<input type=text name="cclentry" size=52> <br>}
+ html "<hr>\n"
+ }
+}
+<input type=submit value="Search"><input type=reset value="Reset">
+<h3> Various technical parameters: </h3> <br>
+{
+ html {Max hits: <input type="text" name="hits" value="}
+ if {$oSetNo > 0} {
+ html $hist($oSetNo,maxPresent)
+ } else {
+ html 20
+ }
+ html {" size=3>}
+}
Records are shown in:
<select name="format">
<option> Long format
</select>
<br>
<p>
-<input type="submit" value="Send Query">
</form>
<hr>
This page is maintained by <a href="mailto:pwh@dtv.dk"> Peter Wad Hansen </a>.
<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(SCRIPT_NAME)
+ html / $sessionId {/targets.egw"> New target </a>}
+}
+{
+ 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} {
- 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