ztest.pl

   1 #!/usr/bin/perl -w
   2
   3 use ExtUtils::testlib;
   4 use Net::Z3950::SimpleServer;
   5 use Net::Z3950::OID;
   6 use strict;
   7
   8 sub dump_hash {
   9         my $href = shift;
  10         my $key;
  11
  12         foreach $key (keys %$href) {
  13                 printf("%10s    =>      %s\n", $key, $href->{$key});
  14         }
  15 }
  16
  17
  18 sub my_init_handler {
  19         my $args = shift;
  20         my $session = {};
  21
  22         $args->{IMP_NAME} = "DemoServer";
  23         $args->{IMP_VER} = "3.14159";
  24         $args->{ERR_CODE} = 0;
  25         $args->{HANDLE} = $session;
  26 }
  27
  28 sub my_scan_handler {
  29         my $args = shift;
  30         my $term = $args->{TERM};
  31         my $entries = [
  32                                 {       TERM            =>      'Number 1',
  33                                         OCCURRENCE      =>      10 },
  34                                 {       TERM            =>      'Number 2',
  35                                         OCCURRENCE      =>      8 },
  36                                 {       TERM            =>      'Number 3',
  37                                         OCCURRENCE      =>      8 },
  38                                 {       TERM            =>      'Number 4',
  39                                         OCCURRENCE      =>      8 },
  40                                 {       TERM            =>      'Number 5',
  41                                         OCCURRENCE      =>      8 },
  42                                 {       TERM            =>      'Number 6',
  43                                         OCCURRENCE      =>      8 },
  44                                 {       TERM            =>      'Number 7',
  45                                         OCCURRENCE      =>      8 },
  46                                 {       TERM            =>      'Number 8',
  47                                         OCCURRENCE      =>      8 },
  48                                 {       TERM            =>      'Number 9',
  49                                         OCCURRENCE      =>      8 },
  50                                 {       TERM            =>      'Number 10',
  51                                         OCCURRENCE      =>      4 },
  52                         ];
  53         $args->{NUMBER} = 10;
  54         $args->{ENTRIES} = $entries;
  55         $args->{STATUS} = Net::Z3950::SimpleServer::ScanPartial;
  56         print "Welcome to scan....\n";
  57         print "You scanned for term '$term'\n";
  58 }
  59
  60
  61 sub my_search_handler {
  62         my $args = shift;
  63         my $data = [{
  64                         name            =>      "Peter Dornan",
  65                         title           =>      "Spokesman",
  66                         collaboration   =>      "ATLAS"
  67                     }, {
  68                         name            =>      "Jorn Dines Hansen",
  69                         title           =>      "Professor",
  70                         collaboration   =>      "HERA-B"
  71                     }, {
  72                         name            =>      "Alain Blondel",
  73                         title           =>      "Head of coll.",
  74                         collaboration   =>      "ALEPH"
  75                     }];
  76
  77         my $session = $args->{HANDLE};
  78         my $set_id = $args->{SETNAME};
  79         my @database_list = @{ $args->{DATABASES} };
  80         my $query = $args->{QUERY};
  81         my $hits = 3;
  82
  83         print "------------------------------------------------------------\n";
  84         print "Processing query : $query\n";
  85         printf("Database set     : %s\n", join(" ", @database_list));
  86         print "Setname          : $set_id\n";
  87         print "------------------------------------------------------------\n";
  88
  89         $args->{HITS} = $hits;
  90         $session->{$set_id} = $data;
  91         $session->{__HITS} = $hits;
  92 }
  93
  94
  95 sub my_fetch_handler {
  96         my $args = shift;
  97         my $session = $args->{HANDLE};
  98         my $set_id = $args->{SETNAME};
  99         my $data = $session->{$set_id};
 100         my $offset = $args->{OFFSET};
 101         my $record = "<xml>";
 102         my $field;
 103         my $hits = $session->{__HITS};
 104         my $href = $data->[$offset - 1];
 105
 106         $args->{REP_FORM} = Net::Z3950::OID::xml;
 107         foreach $field (keys %$href) {
 108                 $record .= "<" . $field . ">" . $href->{$field} . "</" . $field . ">";
 109         }
 110
 111         $record .= "</xml>";
 112         $args->{RECORD} = $record;
 113         if ($offset == $session->{__HITS}) {
 114                 $args->{LAST} = 1;
 115         }
 116 }
 117
 118
 119 my $handler = new Net::Z3950::SimpleServer(
 120                 INIT    =>      \&my_init_handler,
 121                 SEARCH  =>      \&my_search_handler,
 122                 SCAN    =>      \&my_scan_handler,
 123                 FETCH   =>      \&my_fetch_handler );
 124
 125 $handler->launch_server("ztest.pl", @ARGV);
 126
 127
 128 ## $Log: ztest.pl,v $
 129 ## Revision 1.10  2001-08-30 13:15:11  sondberg
 130 ## Corrected a memory leak, one more to go.
 131 ##
 132 ## Revision 1.9  2001/08/29 11:48:36  sondberg
 133 ## Added routines
 134 ##
 135 ##      Net::Z3950::SimpleServer::ScanSuccess
 136 ##      Net::Z3950::SimpleServer::ScanPartial
 137 ##
 138 ## and a bit of documentation.
 139 ##
 140 ## Revision 1.8  2001/08/24 14:00:20  sondberg
 141 ## Added support for scan.
 142 ##
 143 ## Revision 1.7  2001/03/13 14:20:21  sondberg
 144 ## Added CVS logging
 145 ##
 146