#!/usr/bin/perl -w
-# $Id: test-pod.pl,v 1.6 2006-05-10 13:38:31 mike Exp $
+# $Id: test-pod.pl,v 1.9 2006-07-18 13:45:08 mike Exp $
#
# Run like this:
# YAZ_LOG=pod perl -I lib test-pod.pl "bagel.indexdata.com/gils" "bagel.indexdata.com/marc"
use warnings;
use ZOOM::Pod;
-ZOOM::Log::mask_str("appl");
+if (@ARGV == 0) {
+ printf STDERR "Usage: $0 <target1> [<target2> ...]\n";
+ exit 1;
+}
+
+ZOOM::Log::mask_str("appl");
my $pod = new ZOOM::Pod(@ARGV);
$pod->option(elementSetName => "b");
$pod->callback(ZOOM::Event::RECV_SEARCH, \&completed_search);
$pod->callback(ZOOM::Event::RECV_RECORD, \&got_record);
+#$pod->callback(exception => \&exception_thrown);
$pod->search_pqf("the");
-my $err = $pod->wait();
+my $err = $pod->wait({});
die "$pod->wait() failed with error $err" if $err;
sub completed_search {
- my($conn, $state, $rs, $event) = @_;
- print $conn->option("host"), ": found ", $rs->size(), " records\n";
- $state->{next_to_fetch} = 0;
- $state->{next_to_show} = 0;
- request_records($conn, $rs, $state, 2);
+ my($conn, $arg, $rs, $event) = @_;
+
+ my $host = $conn->option("host");
+ print "$host : found ", $rs->size(), " records\n";
+ my %state = (next_to_show => 0, next_to_fetch => 0);
+ request_records($conn, $rs, \%state, 2);
+ $arg->{$host} = \%state;
return 0;
}
sub got_record {
- my($conn, $state, $rs, $event) = @_;
+ my($conn, $arg, $rs, $event) = @_;
+
+ my $host = $conn->option("host");
+ my $state = $arg->{$host};
{
# Sanity-checking assertions. These should be impossible
my $i = $state->{next_to_show}++;
my $rec = $rs->record($i);
- print $conn->option("host"), ": record $i is ", render_record($rec), "\n";
+ print "$host: record $i is ", render_record($rec), "\n";
request_records($conn, $rs, $state, 3)
if $i == $state->{next_to_fetch}-1;
return 0;
}
+sub exception_thrown {
+ my($conn, $arg, $rs, $exception) = @_;
+ print "Uh-oh! $exception\n";
+ return 0;
+}
+
sub request_records {
my($conn, $rs, $state, $count) = @_;
my $i = $state->{next_to_fetch};
- ZOOM::Log::log("appl", "requesting $count records from $i");
+ ZOOM::Log::log("appl", "requesting $count records from $i for ",
+ $conn->option("host"));
$rs->records($i, $count, 0);
$state->{next_to_fetch} += $count;
}