use strict;
use warnings;
use Net::Z3950::ZOOM;
our $VERSION = '0.99'; # Supersedes "proper" Net::Z3950 v0.51
# Member naming convention is the same as in ../ZOOM.pm
# ----------------------------------------------------------------------------
# Enumerations are copied from the old Net::Z3950 module.
# It's not entirely clear yet which of these we actually need, for for
# now I am commenting them all out, and faulting in the ones we need.
# ----------------------------------------------------------------------------
# Define the operation-code enumeration. The values here are chosen
# to be in a distinctive range (i.e. 3950 plus a small integer) so
# that if they are misused in another context, they're easy to spot.
package Net::Z3950::Op;
sub Error { 3951 }
sub Init { 3952 }
sub Search { 3953 }
sub Get { 3954 }
sub DeleteRS { 3955 }
sub Scan { 3956 }
package Net::Z3950;
## Define the record-syntax enumeration. These values must be kept
## synchronised with the values implied by the oid_value enumeration in
## the header file "yaz/oid.h"
#package Net::Z3950::RecordSyntax;
#sub UNIMARC { 16 }
#sub INTERMARC { 17 }
#sub CCF { 18 }
#sub USMARC { 19 }
#sub UKMARC { 20 }
#sub NORMARC { 21 }
#sub LIBRISMARC { 22 }
#sub DANMARC { 23 }
#sub FINMARC { 24 }
#sub MAB { 25 }
#sub CANMARC { 26 }
#sub SBN { 27 }
#sub PICAMARC { 28 }
#sub AUSMARC { 29 }
#sub IBERMARC { 30 }
#sub CATMARC { 31 }
#sub MALMARC { 32 }
#sub EXPLAIN { 33 }
#sub SUTRS { 34 }
#sub OPAC { 35 }
#sub SUMMARY { 36 }
#sub GRS0 { 37 }
#sub GRS1 { 38 }
#sub EXTENDED { 39 }
#sub TEXT_HTML { 70 }
#sub XML { 80 }
#sub TEXT_XML { 80 }
#sub APPLICATION_XML { 81 }
#
#use vars '%map';
## Maps record-syntax name strings to enumeration members
#%map = (UNIMARC => UNIMARC,
# INTERMARC => INTERMARC,
# CCF => CCF,
# USMARC => USMARC,
# UKMARC => UKMARC,
# NORMARC => NORMARC,
# LIBRISMARC => LIBRISMARC,
# DANMARC => DANMARC,
# FINMARC => FINMARC,
# MAB => MAB,
# CANMARC => CANMARC,
# SBN => SBN,
# PICAMARC => PICAMARC,
# AUSMARC => AUSMARC,
# IBERMARC => IBERMARC,
# CATMARC => CATMARC,
# MALMARC => MALMARC,
# EXPLAIN => EXPLAIN,
# SUTRS => SUTRS,
# OPAC => OPAC,
# SUMMARY => SUMMARY,
# GRS0 => GRS0,
# GRS1 => GRS1,
# EXTENDED => EXTENDED,
# TEXT_HTML => TEXT_HTML,
# XML => XML,
# TEXT_XML => TEXT_XML,
# APPLICATION_XML => APPLICATION_XML,
# );
#package Net::Z3950;
#
#
## Define the reason-for-decodeAPDU()-failure enumeration. This must
## be kept synchronised with the values #defined in "yazwrap/yazwrap.h"
#package Net::Z3950::Reason;
#sub EOF { 23951 } # read EOF from connection (server gone)
#sub Incomplete { 23952 } # read bytes, but not yet a whole APDU
#sub Malformed { 23953 } # couldn't decode APDU (malformed)
#sub BadAPDU { 23954 } # APDU was well-formed but unrecognised
#sub Error { 23955 } # some other error (consult errno)
#package Net::Z3950;
#
#
## Define the query-type enumeration. This must be kept synchronised
## with the values #defined in "yazwrap/yazwrap.h"
#package Net::Z3950::QueryType;
#sub Prefix { 39501 } # Yaz's "@attr"-ish forward-Polish notation
#sub CCL { 39502 } # Send CCL string to server ``as is''
#sub CCL2RPN { 39503 } # Convert CCL to RPN (type-1) locally
#sub CQL { 39504 } # Send CQL string to server ``as is''
#package Net::Z3950;
#
#
## Define the result-set-status enumeration, used by the
## `resultSetStatus' field in the Net::Z3950::APDU::SearchResponse
## class in cases where `searchStatus' is false (indicating failure).
## This must be kept synchronised with the ASN.1 for the structure
## described in section 3.2.2.1.11 of the Z39.50 standard itself.
#package Net::Z3950::ResultSetStatus;
#sub Subset { 1 }
#sub Interim { 2 }
#sub None { 3 }
#package Net::Z3950;
#
#
## Define the present-status enumeration, used by the `presentStatus'
## field in the Net::Z3950::APDU::SearchResponse class in cases where
## `searchStatus' is true (indicating success). This must be kept
## synchronised with the ASN.1 for the structure described in section
## 3.2.2.1.11 of the Z39.50 standard itself.
#package Net::Z3950::PresentStatus;
#sub Success { 0 }
#sub Partial1 { 1 }
#sub Partial2 { 2 }
#sub Partial3 { 3 }
#sub Partial4 { 4 }
#sub Failure { 5 }
#package Net::Z3950;
#
#
## Define the scan-status enumeration, used by the `scanStatus'
## field in the Net::Z3950::APDU::ScanResponse class. This must be
## kept synchronised with the ASN.1 for the structure described in
## section 3.2.8.1.6 of the Z39.50 standard itself.
#package Net::Z3950::ScanStatus;
#sub Success { 0 }
#sub Partial1 { 1 }
#sub Partial2 { 2 }
#sub Partial3 { 3 }
#sub Partial4 { 4 }
#sub Partial5 { 5 }
#sub Failure { 6 }
#package Net::Z3950;
# ----------------------------------------------------------------------------
package Net::Z3950;
sub errstr {
my($errcode) = @_;
# This is not 100% compatible, because it will translate
# ZOOM-level errors as well as BIB-1 diagnostic codes.
return Net::Z3950::ZOOM::diag_str($errcode)
}
sub opstr {
my($op) = @_;
return "error" if $op == Net::Z3950::Op::Error;
return "init" if $op == Net::Z3950::Op::Init;
return "search" if $op == Net::Z3950::Op::Search;
return "get" if $op == Net::Z3950::Op::Get;
return "deleteRS" if $op == Net::Z3950::Op::DeleteRS;
return "scan" if $op == Net::Z3950::Op::Scan;
return "unknown op " . $op;
}
# ----------------------------------------------------------------------------
package Net::Z3950::Manager;
sub new { Net::Z3950::Connection->new() }
# ----------------------------------------------------------------------------
package Net::Z3950::Connection;
sub new {
die "The Net::Z3950::ZOOM distribution does not yet support the Net::Z3950 'Classic' API. A subsequent version will do so; until then, please continue using Net::Z3950 itself if you need its API."
}
1;