+ return irspy_xpath_context($this->{zeerex});
+}
+
+sub store_result {
+ my ($this, $type, %info) = @_;
+ my $xml = "<irspy:$type";
+
+ foreach my $key (keys %info) {
+ $xml .= " $key=\"" . xml_encode($info{$key}) . "\"";
+ }
+
+ $xml .= ">" . isodate(time()) . "</irspy:$type>";
+
+ $this->{irspy}->log("irspy_data", $xml);
+ $this->append_entry('irspy:status', $xml . "\n");
+}
+
+
+# *sigh*
+#
+# _Clearly_ the right way to append a well-balanced chunk of XML to
+# a node's children is to call appendWellBalancedChunk() from the
+# XML::LibXML::Element class. However, this fails in the common case
+# where the ZeeRex record we're working with doesn't declare the
+# "irspy" namespace that the inserted fragments use.
+#
+# To my utter astonishment it seems that XML::LibXML (as of version
+# 1.58, 31st March 2004) doesn't provide ANY way to register a
+# namespace for parsing, which makes the parse_balanced_chunk()
+# function that appendWellBalancedChunk() uses effectively useless.
+# It _is_ possible to use setNamespace() on a node, to register a new
+# 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:
+# $node->setNamespace($ZOOM::IRSpy::Utils::IRSPY_NS, "irspy", 0);
+# $node->appendWellBalancedChunk($frag);
+#
+# Instead I have to go the long way round, hence this method. I have
+# two candidate re-implementations, of which the former is marginally
+# less loathsome, but does require that the excess namespace
+# declarations be factored out later -- as least, if you want neat
+# output.
+#
+sub _half_decent_appendWellBalancedChunk {
+ my $this = shift();
+ my($node, $frag) = @_;
+
+ if (1) {
+ $frag =~ s,>, xmlns:irspy="$ZOOM::IRSpy::Utils::IRSPY_NS">,;
+ eval {
+ $node->appendWellBalancedChunk($frag);
+ }; if ($@) {
+ print STDERR "died while trying to appendWellBalancedChunk(), probably due to bad XML:\n$frag";
+ die $@;
+ }
+ return;
+ }
+
+ # Instead -- and to call this brain-damaged would be an insult
+ # to all those fine people out there with actual brain damage
+ # -- I have to "parse" the XML fragment myself and insert the
+ # resulting hand-build DOM tree. Someone shoot me now.
+ my($open, $content, $close) = $frag =~ /^<(.*?)>(.*)<\/(.*?)>$/;
+ die "can't 'parse' XML fragment '$frag'"
+ if !defined $open;
+ my($tag, $attrs) = $open =~ /(.*?)\s(.*)/;
+ $tag = $open if !defined $tag;
+ die "mismatched XML start/end <$open>...<$close>"
+ if $close ne $tag;
+ print STDERR "tag='$tag', attrs=[$attrs], content='$content'\n";
+ die "## no code yet to make DOM node";
+}