ZOOM::Error::INIT renamed to ZINIT.

[ZOOM-Perl-moved-to-github.git] / lib / ZOOM.pm

diff --git a/lib/ZOOM.pm b/lib/ZOOM.pm
index a906442..cc0cf8e 100644 (file)
--- a/lib/ZOOM.pm
+++ b/lib/ZOOM.pm
@@ -1,4 +1,4 @@
-# $Id: ZOOM.pm,v 1.41 2006-11-03 09:23:06 mike Exp $
+# $Id: ZOOM.pm,v 1.43 2006-12-01 14:13:41 mike Exp $
 
 use strict;
 use warnings;
@@ -34,7 +34,7 @@ sub MEMORY { Net::Z3950::ZOOM::ERROR_MEMORY }
 sub ENCODE { Net::Z3950::ZOOM::ERROR_ENCODE }
 sub DECODE { Net::Z3950::ZOOM::ERROR_DECODE }
 sub CONNECTION_LOST { Net::Z3950::ZOOM::ERROR_CONNECTION_LOST }
-sub INIT { Net::Z3950::ZOOM::ERROR_INIT }
+sub ZINIT { Net::Z3950::ZOOM::ERROR_INIT }
 sub INTERNAL { Net::Z3950::ZOOM::ERROR_INTERNAL }
 sub TIMEOUT { Net::Z3950::ZOOM::ERROR_TIMEOUT }
 sub UNSUPPORTED_PROTOCOL { Net::Z3950::ZOOM::ERROR_UNSUPPORTED_PROTOCOL }
@@ -379,7 +379,7 @@ sub error_x {
     my($errcode, $errmsg, $addinfo, $diagset) = (undef, "dummy", "dummy", "d");
     $errcode = Net::Z3950::ZOOM::connection_error_x($this->_conn(), $errmsg,
                                                    $addinfo, $diagset);
-    return ($errcode, $errmsg, $addinfo, $diagset);
+    return wantarray() ? ($errcode, $errmsg, $addinfo, $diagset) : $errcode;
 }
 
 sub errcode {
@@ -817,6 +817,25 @@ sub _rec {
     return $_rec;
 }
 
+sub error {
+    my $this = shift();
+
+    my($errcode, $errmsg, $addinfo, $diagset) = (undef, "dummy", "dummy", "d");
+    $errcode = Net::Z3950::ZOOM::record_error($this->_rec(), $errmsg,
+                                             $addinfo, $diagset);
+
+    return wantarray() ? ($errcode, $errmsg, $addinfo, $diagset) : $errcode;
+}
+
+sub exception {
+    my $this = shift();
+
+    my($errcode, $errmsg, $addinfo, $diagset) = $this->error();
+    return undef if $errcode == 0;
+    return new ZOOM::Exception($errcode, $errmsg, $addinfo, $diagset);
+}
+
+
 sub render {
     my $this = shift();