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#!/usr/bin/perl -w
use ExtUtils::testlib;
use Net::Z3950::SimpleServer;
use Net::Z3950::OID;
use Net::Z3950::GRS1;
use strict;
sub dump_hash {
my $href = shift;
my $key;
foreach $key (keys %$href) {
printf("%10s => %s\n", $key, $href->{$key});
}
}
sub my_init_handler {
my $args = shift;
my $session = {};
$args->{IMP_NAME} = "DemoServer";
$args->{IMP_VER} = "3.14159";
$args->{ERR_CODE} = 0;
$args->{HANDLE} = $session;
}
sub my_search_handler {
my $args = shift;
my $data = [{
name => "Peter Dornan",
title => "Spokesman",
collaboration => "ATLAS"
}, {
name => "Jorn Dines Hansen",
title => "Professor",
collaboration => "HERA-B"
}, {
name => "Alain Blondel",
title => "Head of coll.",
collaboration => "ALEPH"
}];
my $session = $args->{HANDLE};
my $set_id = $args->{SETNAME};
my @database_list = @{ $args->{DATABASES} };
my $query = $args->{QUERY};
my $hits = 3;
print "------------------------------------------------------------\n";
print "Processing query : $query\n";
printf("Database set : %s\n", join(" ", @database_list));
print "Setname : $set_id\n";
print "------------------------------------------------------------\n";
$args->{HITS} = $hits;
$session->{$set_id} = $data;
$session->{__HITS} = $hits;
}
sub my_fetch_handler {
my $args = shift;
my $session = $args->{HANDLE};
my $set_id = $args->{SETNAME};
my $data = $session->{$set_id};
my $offset = $args->{OFFSET};
my $grs1 = new Net::Z3950::GRS1;
my $grs2 = new Net::Z3950::GRS1;
my $grs3 = new Net::Z3950::GRS1;
my $grs4 = new Net::Z3950::GRS1;
my $field;
my $record;
my $hits = $session->{__HITS};
my $href = $data->[$offset - 1];
$args->{REP_FORM} = Net::Z3950::OID::grs1;
foreach $field (keys %$href) {
$grs1->AddElement(1, $field, &Net::Z3950::GRS1::ElementData::String, $href->{$field});
}
$grs4->AddElement(4,1, &Net::Z3950::GRS1::ElementData::String, "Level 4");
$grs4->AddElement(4,2, &Net::Z3950::GRS1::ElementData::String, "Lige et felt mere");
$grs3->AddElement(3,1, &Net::Z3950::GRS1::ElementData::String, "Mit navn er Svend Gnge");
$grs3->AddElement(3,1, &Net::Z3950::GRS1::ElementData::Subtree, $grs4);
$grs3->AddElement(3,1, &Net::Z3950::GRS1::ElementData::String, "Og det er bare dejligt");
$grs2->AddElement(2,1, &Net::Z3950::GRS1::ElementData::Subtree, $grs3);
$grs2->AddElement(2,2, &Net::Z3950::GRS1::ElementData::String, "Underfelt");
$grs1->AddElement(1, 'subfield', &Net::Z3950::GRS1::ElementData::Subtree, $grs2);
$grs1->AddElement(1, 10, &Net::Z3950::GRS1::ElementData::String, 'Imle bimle bumle');
$grs1->Render(POOL => \$record);
$args->{RECORD} = $record;
if ($offset == $session->{__HITS}) {
$args->{LAST} = 1;
}
}
my $handler = new Net::Z3950::SimpleServer(
INIT => \&my_init_handler,
SEARCH => \&my_search_handler,
FETCH => \&my_fetch_handler );
$handler->launch_server("ztest.pl", @ARGV);
## $Log: grs_test.pl,v $
## Revision 1.2 2001-09-11 13:07:07 sondberg
## Minor changes.
##
## Revision 1.1 2001/03/13 14:19:28 sondberg
## Added a modified version of ztest.pl called grs_test.pl, which shows how to
## implement support of GRS-1 record syntax.
##
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