X-Git-Url: http://git.indexdata.com/?p=irspy-moved-to-github.git;a=blobdiff_plain;f=lib%2FZOOM%2FIRSpy%2FRecord.pm;h=9141a51575c4154e831e7559884130378e556e1d;hp=85d465327d104a251ca2a5e29d52a36dda7d2401;hb=bdf3cf0e4ebca2f323ac5b709aced7de95286f21;hpb=520e2532d2767b2db02937c431e295d4a0c8e53f

diff --git a/lib/ZOOM/IRSpy/Record.pm b/lib/ZOOM/IRSpy/Record.pm
index 85d4653..9141a51 100644
--- a/lib/ZOOM/IRSpy/Record.pm
+++ b/lib/ZOOM/IRSpy/Record.pm
@@ -1,4 +1,4 @@
-# $Id: Record.pm,v 1.9 2006-07-24 17:01:46 mike Exp $
+# $Id: Record.pm,v 1.20 2006-11-29 18:17:16 mike Exp $
 
 package ZOOM::IRSpy::Record;
 
@@ -8,7 +8,7 @@ use warnings;
 
 use XML::LibXML;
 use XML::LibXML::XPathContext;
-
+use ZOOM::IRSpy::Utils qw(xml_encode isodate);
 
 =head1 NAME
 
@@ -26,7 +26,7 @@ I<## To follow>
 
 sub new {
     my $class = shift();
-    my($target, $zeerex) = @_;
+    my($irspy, $target, $zeerex) = @_;
 
     if (!defined $zeerex) {
 	$zeerex = _empty_zeerex_record($target);
@@ -34,6 +34,7 @@ sub new {
 
     my $parser = new XML::LibXML();
     return bless {
+	irspy => $irspy,
 	target => $target,
 	parser => $parser,
 	zeerex => $parser->parse_string($zeerex)->documentElement(),
@@ -47,12 +48,15 @@ sub _empty_zeerex_record {
     ### Doesn't recognise SRU/SRW URLs
     my($host, $port, $db) = ZOOM::IRSpy::_parse_target_string($target);
 
+    my $xhost = xml_encode($host);
+    my $xport = xml_encode($port);
+    my $xdb = xml_encode($db);
     return <<__EOT__;
 <explain xmlns="http://explain.z3950.org/dtd/2.0/">
  <serverInfo protocol="Z39.50" version="1995">
-  <host>$host</host>
-  <port>$port</port>
-  <database>$db</database>
+  <host>$xhost</host>
+  <port>$xport</port>
+  <database>$xdb</database>
  </serverInfo>
 </explain>
 __EOT__
@@ -63,11 +67,11 @@ sub append_entry {
     my $this = shift();
     my($xpath, $frag) = @_;
 
-    print STDERR "this=$this, xpath='$xpath', frag='$frag'\n";
+    #print STDERR "this=$this, xpath='$xpath', frag='$frag'\n";
     my $root = $this->{zeerex}; # XML::LibXML::Element ISA XML::LibXML::Node
     my $xc = XML::LibXML::XPathContext->new($root);
     $xc->registerNs(zeerex => "http://explain.z3950.org/dtd/2.0/");
-    $xc->registerNs(irspy => "http://indexdata.com/irspy/1.0");
+    $xc->registerNs(irspy => $ZOOM::IRSpy::Utils::IRSPY_NS);
 
     my @nodes = $xc->findnodes($xpath);
     if (@nodes == 0) {
@@ -82,13 +86,26 @@ sub append_entry {
 	    if @nodes == 0;
     }
 
-    ZOOM::Log::log("irspy",
-		   scalar(@nodes), " matches for '$xpath': using first")
+    $this->{irspy}->log("warn",
+			scalar(@nodes), " matches for '$xpath': using first")
 	if @nodes > 1;
 
     $this->_half_decent_appendWellBalancedChunk($nodes[0], $frag);
 }
 
+sub store_result {
+    my ($this, $type, %info) = @_;
+    my $xml = "<irspy:$type";
+
+    foreach my $key (keys %info) {
+        $xml .= " $key=\"" . $this->_string2cdata($info{$key}) . "\"";
+    }
+
+    $xml .= ">" . isodate(time()) . "</irspy:$type>\n";
+
+    $this->append_entry('irspy:status', $xml);
+}
+
 
 # *sigh*
 #
@@ -106,7 +123,7 @@ sub append_entry {
 # namespace mapping for that node -- but that only affects pre-parsed
 # trees, and is no use for parsing.  Hence the following pair of lines
 # DOES NOT WORK:
-#	$node->setNamespace("http://indexdata.com/irspy/1.0", "irspy", 0);
+#	$node->setNamespace($ZOOM::IRSpy::Utils::IRSPY_NS, "irspy", 0);
 #	$node->appendWellBalancedChunk($frag);
 #
 # Instead I have to go the long way round, hence this method.  I have
@@ -120,7 +137,7 @@ sub _half_decent_appendWellBalancedChunk {
     my($node, $frag) = @_;
 
     if (1) {
-	$frag =~ s,>, xmlns:irspy="http://indexdata.com/irspy/1.0">,;
+	$frag =~ s,>, xmlns:irspy="$ZOOM::IRSpy::Utils::IRSPY_NS">,;
 	$node->appendWellBalancedChunk($frag);
 	return;
     }
@@ -141,6 +158,21 @@ sub _half_decent_appendWellBalancedChunk {
 }
 
 
+# Yes, I know that this is already implemented in IRSpy.pm. I suggest that we
+# introduce a toolkit package with such subroutines...
+#
+sub _string2cdata {
+    my ($this, $buffer) = @_;
+    $buffer =~ s/&/&amp;/gs;
+    $buffer =~ s/</&lt;/gs;
+    $buffer =~ s/>/&gt;/gs;
+    $buffer =~ s/"/&quot;/gs;
+    $buffer =~ s/'/&apos;/gs;
+
+    return $buffer;
+}
+
+
 =head1 SEE ALSO
 
 ZOOM::IRSpy