Release 1.03 (connection constructor allows additional option arguments)

diff --git a/Changes b/Changes
index 315ca5b..3b87129 100644 (file)
--- a/Changes
+++ b/Changes
@@ -1,7 +1,12 @@
-$Id: Changes,v 1.20 2006-03-09 11:36:49 mike Exp $
+$Id: Changes,v 1.21 2006-03-09 12:57:19 mike Exp $
 
 Revision history for Perl extension Net::Z3950::ZOOM.
 
+1.03  Thu Mar  9 12:55:23 GMT 2006
+       - Allow additional key => value pairs as arguments to the
+         ZOOM::Connectoion constructor; these are added as Connection
+         options before the protocol connection is forged.
+
 1.02  Thu Mar  9 11:36:55 GMT 2006
        - Add interface to yaz_version().
        - Emit big warning at startup time if YAZ version is less than

diff --git a/META.yml b/META.yml
index 31b9dce..700a6cf 100644 (file)
--- a/META.yml
+++ b/META.yml
@@ -1,10 +1,11 @@
 # http://module-build.sourceforge.net/META-spec.html
 #XXXXXXX This is a prototype!!!  It will change in the future!!! XXXXX#
 name:         Net-Z3950-ZOOM
-version:      0.01
+version:      1.02
 version_from: lib/Net/Z3950/ZOOM.pm
 installdirs:  site
 requires:
+    MARC::Record:                  1.38
 
 distribution_type: module
 generated_by: ExtUtils::MakeMaker version 6.17

diff --git a/lib/Net/Z3950/ZOOM.pm b/lib/Net/Z3950/ZOOM.pm
index 40b9492..56a678f 100644 (file)
--- a/lib/Net/Z3950/ZOOM.pm
+++ b/lib/Net/Z3950/ZOOM.pm
@@ -1,4 +1,4 @@
-# $Id: ZOOM.pm,v 1.10 2006-01-31 16:13:05 mike Exp $
+# $Id: ZOOM.pm,v 1.11 2006-03-09 12:57:19 mike Exp $
 
 package Net::Z3950::ZOOM; 
 
@@ -6,7 +6,7 @@ use 5.008;
 use strict;
 use warnings;
 
-our $VERSION = '1.02';
+our $VERSION = '1.03';
 
 require XSLoader;
 XSLoader::load('Net::Z3950::ZOOM', $VERSION);

diff --git a/lib/ZOOM.pm b/lib/ZOOM.pm
index 27ad75d..60007af 100644 (file)
--- a/lib/ZOOM.pm
+++ b/lib/ZOOM.pm
@@ -1,4 +1,4 @@
-# $Id: ZOOM.pm,v 1.26 2006-02-10 16:24:34 mike Exp $
+# $Id: ZOOM.pm,v 1.27 2006-03-09 12:57:19 mike Exp $
 
 use strict;
 use warnings;
@@ -7,7 +7,6 @@ use Net::Z3950::ZOOM;
 
 package ZOOM;
 
-
 # Member naming convention: hash-element names which begin with an
 # underscore represent underlying ZOOM-C object descriptors; those
 # which lack them represent Perl's ZOOM objects.  (The same convention
@@ -275,7 +274,7 @@ package ZOOM::Connection;
 
 sub new {
     my $class = shift();
-    my($host, $port) = @_;
+    my($host, $port, @options) = @_;
 
     my $_conn = Net::Z3950::ZOOM::connection_new($host, $port || 0);
     my $conn = bless {
@@ -283,6 +282,16 @@ sub new {
        port => $port,
        _conn => $_conn,
     };
+
+    while (@options >= 2) {
+       my $key = shift(@options);
+       my $val = shift(@options);
+       $conn->option($key, $val);
+    }
+
+    die "Odd number of options specified"
+       if @options;
+
     $conn->_check();
     return $conn;
 }

diff --git a/lib/ZOOM.pod b/lib/ZOOM.pod
index 51d6023..e2aafec 100644 (file)
--- a/lib/ZOOM.pod
+++ b/lib/ZOOM.pod
@@ -1,4 +1,4 @@
-# $Id: ZOOM.pod,v 1.29 2006-02-20 11:30:58 mike Exp $
+# $Id: ZOOM.pod,v 1.30 2006-03-09 12:57:19 mike Exp $
 
 use strict;
 use warnings;
@@ -11,7 +11,8 @@ ZOOM - Perl extension implementing the ZOOM API for Information Retrieval
 
  use ZOOM;
  eval {
-     $conn = new ZOOM::Connection($host, $port)
+     $conn = new ZOOM::Connection($host, $port,
+                                  databaseName => "mydb");
      $conn->option(preferredRecordSyntax => "usmarc");
      $rs = $conn->search_pqf('@attr 1=4 dinosaur');
      $n = $rs->size();
@@ -159,6 +160,9 @@ http://zoom.z3950.org/api/zoom-current.html#3.2
  $conn = new ZOOM::Connection("indexdata.dk:210/gils");
  $conn = new ZOOM::Connection("tcp:indexdata.dk:210/gils");
  $conn = new ZOOM::Connection("http:indexdata.dk:210/gils");
+ $conn = new ZOOM::Connection("indexdata.dk", 210,
+                               databaseName => "mydb",
+                               preferredRecordSyntax => "marc");
 
 Creates a new Connection object, and immediately connects it to the
 specified server.  If you want to make a new Connection object but
@@ -170,6 +174,14 @@ argument.  In the former case, the arguments are the name and port
 number of the Z39.50 server to connect to; in the latter case, the
 single argument is a YAZ service-specifier string of the form
 
+When the two-option form is used (which may be done using a vacuous
+second argument of zero), any number of additional argument pairs may
+be provided, which are interpreted as key-value pairs to be set as
+options after the Connection object is created but before it is
+connected to the server.  This is a convenient way to set options,
+including those that must be set before connecting such as
+authentication tokens.
+
 =over 4
 
 =item