-# $Id: IRSpy.pm,v 1.50 2006-11-20 15:06:46 mike Exp $
+# $Id: IRSpy.pm,v 1.72 2007-02-28 17:36:00 mike Exp $
package ZOOM::IRSpy;
use ZOOM::IRSpy::Node;
use ZOOM::IRSpy::Connection;
use ZOOM::IRSpy::Record;
+use ZOOM::IRSpy::Stats;
use ZOOM::IRSpy::Utils qw(cql_target);
our @ISA = qw();
use ZOOM::IRSpy;
$spy = new ZOOM::IRSpy("target/string/for/irspy/database");
- print $spy->report_status();
+ $spy->targets(@targets);
+ $spy->initialise();
+ $res = $spy->check("Main");
=head1 DESCRIPTION
or die "$0: can't connection to IRSpy database 'dbname'";
my $xslt = new XML::LibXSLT;
+
+ $xslt->register_function($ZOOM::IRSpy::Utils::IRSPY_NS, 'strcmp',
+ \&ZOOM::IRSpy::Utils::xslt_strcmp);
+
my $libxml = new XML::LibXML;
my $xsl_doc = $libxml->parse_file($irspy_to_zeerex_xsl);
my $irspy_to_zeerex_style = $xslt->parse_stylesheet($xsl_doc);
}
+sub find_targets {
+ my $this = shift();
+ my($query) = @_;
+
+ $this->{allrecords} = 0;
+ $this->{query} = $query;
+}
+
+
# Also used by ZOOM::IRSpy::Record
sub _parse_target_string {
my($target) = @_;
# access point -- not even 1035 "everywhere" -- so instead we
# hack together a search that we know will find all records.
$this->{query} = "port=?*";
- } else {
+ } elsif ($this->{targets}) {
# Prepopulate the target map with nulls so that after we fill
# in what we can from the database query, we know which target
# IDs we need new records for.
$this->log("irspy_debug", "query '", $this->{query}, "'");
my $rs = $this->{conn}->search(new ZOOM::Query::CQL($this->{query}));
+ $this->log("irspy", "'", $this->{query}, "' found ",
+ $rs->size(), " target records");
delete $this->{query}; # No longer needed at all
- $this->log("irspy_debug", "found ", $rs->size(), " target records");
+ my $gatherTargets = !$this->{targets};
foreach my $i (1 .. $rs->size()) {
my $target = _render_record($rs, $i-1, "id");
my $zeerex = _render_record($rs, $i-1, "zeerex");
$target2record{lc($target)} =
new ZOOM::IRSpy::Record($this, $target, $zeerex);
push @{ $this->{targets} }, $target
- if $this->{allrecords};
+ if $gatherTargets;
}
# Make records for targets not previously in the database
sub _irspy_to_zeerex {
- my ($this, $conn) = @_;
+ my $this = shift();
+ my($conn, $save_xml) = @_;
my $irspy_doc = $conn->record()->{zeerex}->ownerDocument;
+
+ if ($save_xml) {
+ unlink('/tmp/irspy_orig.xml');
+ open FH, '>/tmp/irspy_orig.xml'
+ or die "can't write irspy_orig.xml: $!";
+ print FH $irspy_doc->toString();
+ close FH;
+ }
my %params = ();
my $result = $this->{irspy_to_zeerex_style}->transform($irspy_doc, %params);
+ if ($save_xml) {
+ unlink('/tmp/irspy_transformed.xml');
+ open FH, '>/tmp/irspy_transformed.xml'
+ or die "can't write irspy_transformed.xml: $!";
+ print FH $result->toString();
+ close FH;
+ }
return $result->documentElement();
}
my($conn) = @_;
$conn->log("irspy", "rewriting XML record");
- my $rec = $this->_irspy_to_zeerex($conn);
+ my $rec = $this->_irspy_to_zeerex($conn, $ENV{IRSPY_SAVE_XML});
_really_rewrite_record($this->{conn}, $rec);
}
$tname = "Main" if !defined $tname;
$this->{tree} = $this->_gather_tests($tname)
or die "No tests defined for '$tname'";
+ $this->{tree}->resolve();
#$this->{tree}->print(0);
my $nskipped = 0;
my @conn = @{ $this->{connections} };
+ my $nruns = 0;
+ ROUND_AND_ROUND_WE_GO:
while (1) {
my @copy_conn = @conn; # avoid alias problems after splice()
my $nconn = scalar(@copy_conn);
}
if (!defined $nextaddr) {
$conn->log("irspy", "has no more tests: removing");
+ ### Does this go wrong if two connections are exhausted?
splice @conn, $i0, 1;
$this->_rewrite_record($conn);
$conn->option(rewrote_record => 1);
$conn->current_task($task);
$task->run();
}
-
- # Do we need to test $conn->is_idle()? I don't think so!
}
+ NEXT_EVENT:
my $i0 = ZOOM::event(\@conn);
$this->log("irspy_event",
"ZOOM_event(", scalar(@conn), " connections) = $i0");
- last if $i0 == 0 || $i0 == -3; # no events or no connections
+ if ($i0 < 1) {
+ my %messages = (
+ 0 => "no events remain",
+ -1 => "ZOOM::event() argument not a reference",
+ -2 => "ZOOM::event() reference not an array",
+ -3 => "no connections remain",
+ -4 => "too many connections for ZOOM::event()",
+ );
+ my $message = $messages{$i0} || "ZOOM::event() returned $i0";
+ $this->log("irspy", $message);
+ last;
+ }
+
my $conn = $conn[$i0-1];
my $ev = $conn->last_event();
my $evstr = ZOOM::event_str($ev);
$conn->log("irspy_event", "event $ev ($evstr)");
+ goto NEXT_EVENT if $ev != ZOOM::Event::ZEND;
my $task = $conn->current_task();
die "$conn has no current task for event $ev ($evstr)" if !$task;
- eval { $conn->_check() };
- if ($@ &&
- ($ev == ZOOM::Event::RECV_DATA ||
- $ev == ZOOM::Event::RECV_APDU ||
- $ev == ZOOM::Event::ZEND)) {
- # An error in, say, a search response, becomes visible to
- # ZOOM before the Receive Data event is sent and persists
- # until after the End, which means that successive events
- # each report the same error. So we just ignore errors on
- # "unimportant" events. ### But this doesn't work for,
- # say, a Connection Refused, as the only event that shows
- # us this error is the End.
- $conn->log("irspy_event", "ignoring error ",
- "on event $ev ($evstr): $@");
- next;
- }
my $res;
- if ($@) {
+ eval { $conn->check() };
+ if ($@ && ref $@ && $@->isa("ZOOM::Exception")) {
my $sub = $task->{cb}->{exception};
die $@ if !defined $sub;
$res = &$sub($conn, $task, $task->udata(), $@);
+ } elsif ($@) {
+ die "Unexpected non-ZOOM exception: " . ref($@) . " ($@)";
} else {
my $sub = $task->{cb}->{$ev};
if (!defined $sub) {
$conn->next_task(0);
if ($res == ZOOM::IRSpy::Status::TEST_BAD) {
my $address = $conn->option('current_test_address');
- ($address, my $n) = $this->_last_sibling_test($address);
- if (defined $address) {
- $conn->log("irspy_test", "skipped $n tests");
- $conn->option(current_test_address => $address);
- $nskipped += $n;
+ $conn->log("irspy", "top-level test failed!")
+ if $address eq "";
+ my $node = $this->{tree}->select($address);
+ my $skipcount = 0;
+ while (defined $node->next() &&
+ length($node->next()->address()) >= length($address)) {
+ $conn->log("irspy_debug", "skipping from '",
+ $node->address(), "' to '",
+ $node->next()->address(), "'");
+ $node = $node->next();
+ $skipcount++;
}
+
+ $conn->option(current_test_address => $node->address());
+ $conn->log("irspy_test", "skipped $skipcount tests");
+ $nskipped += $skipcount;
}
} elsif ($res == ZOOM::IRSpy::Status::TEST_SKIPPED) {
- $conn->log("irspy_task", "test skipped during task $task");
+ $conn->log("irspy_test", "test skipped during task $task");
$conn->current_task(0);
$conn->next_task(0);
- # I think that's all we need to do
+ $nskipped++;
} else {
die "unknown callback return-value '$res'";
$this->log("irspy", "exiting main loop");
# Sanity checks: none of the following should ever happen
- foreach my $conn (@{ $this->{connections} }) {
+ my $finished = 1;
+ @conn = @{ $this->{connections} };
+ foreach my $conn (@conn) {
my $test = $conn->option("current_test_address");
my $next = $this->_next_test($test);
if (defined $next) {
- warn "$conn (in test '$test') has queued test '$next'";
+ $this->log("irspy",
+ "$conn (in test '$test') has queued test '$next'");
+ $finished = 0;
}
if (my $task = $conn->current_task()) {
- warn "$conn still has an active task $task";
+ $this->log("irspy", "$conn still has an active task $task");
+ $finished = 0;
}
if (my $task = $conn->next_task()) {
- warn "$conn still has a queued task $task";
+ $this->log("irspy", "$conn still has a queued task $task");
+ $finished = 0;
}
if (!$conn->is_idle()) {
- warn "$conn still has ZOOM-C level tasks queued: see below";
+ $this->log("irspy",
+ "$conn still has ZOOM-C level tasks queued: see below");
+ $finished = 0;
+ }
+ my $ev = $conn->peek_event();
+ if ($ev != 0 && $ev != ZOOM::Event::ZEND) {
+ my $evstr = ZOOM::event_str($ev);
+ $this->log("irspy", "$conn has event $ev ($evstr) waiting");
+ $finished = 0;
}
if (!$conn->option("rewrote_record")) {
- warn "$conn did not rewrite its ZeeRex record";
+ $this->log("irspy", "$conn did not rewrite its ZeeRex record");
+ $finished = 0;
+ }
+ }
+
+ # This really shouldn't be necessary, and in practice it rarely
+ # helps, but it's belt and braces. (For now, we don't do this
+ # hence the zero in the $nruns check).
+ if (!$finished) {
+ if (++$nruns < 0) {
+ $this->log("irspy", "back into main loop, ${nruns}th time");
+ goto ROUND_AND_ROUND_WE_GO;
+ } else {
+ $this->log("irspy", "bailing after $nruns main-loop runs");
}
}
# This shouldn't happen emit anything either:
- @conn = @{ $this->{connections} };
- while (my $i1 = ZOOM::event(\@conn)) {
+ while ((my $i1 = ZOOM::event(\@conn)) > 0) {
my $conn = $conn[$i1-1];
my $ev = $conn->last_event();
my $evstr = ZOOM::event_str($ev);
- warn "$conn still has ZOOM-C level task queued: $ev ($evstr)";
+ $this->log("irspy",
+ "$conn still has ZOOM-C level task queued: $ev ($evstr)")
+ if $ev != ZOOM::Event::ZEND;
}
return $nskipped;
my $maybe = $this->_next_sibling_test($address);
last if !defined $maybe;
$nskipped++;
- $this->log("irspy", "skipping $nskipped tests to '$address'");
$address = $maybe;
+ $this->log("irspy", "skipping $nskipped tests to '$address'");
}
return ($address, $nskipped);
projects / irspy-moved-to-github.git / blobdiff