Include t/19-events.t

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

diff --git a/lib/ZOOM.pm b/lib/ZOOM.pm
index c9abcd1..0b13a2b 100644 (file)
--- a/lib/ZOOM.pm
+++ b/lib/ZOOM.pm
@@ -1,4 +1,4 @@
-# $Id: ZOOM.pm,v 1.24 2005-12-21 17:01:41 mike Exp $
+# $Id: ZOOM.pm,v 1.28 2006-04-03 14:00:00 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
@@ -50,6 +49,7 @@ sub SORTBY { 20004 }
 sub CLONE { 20005 }
 sub PACKAGE { 20006 }
 sub SCANTERM { 20007 }
+sub LOGLEVEL { 20008 }
 
 # The "Event" package contains constants returned by last_event()
 package ZOOM::Event;
@@ -86,6 +86,8 @@ sub diag_str {
        return "can't create package";
     } elsif ($code == ZOOM::Error::SCANTERM) {
        return "can't retrieve term from scan-set";
+    } elsif ($code == ZOOM::Error::LOGLEVEL) {
+       return "unregistered log-level";
     }
 
     return Net::Z3950::ZOOM::diag_str($code);
@@ -272,7 +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 {
@@ -280,6 +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;
 }
@@ -350,6 +362,7 @@ sub connect {
     my $this = shift();
     my($host, $port) = @_;
 
+    $port = 0 if !defined $port;
     Net::Z3950::ZOOM::connection_connect($this->_conn(), $host, $port);
     $this->_check();
     # No return value
@@ -698,22 +711,27 @@ sub _rec {
 sub render {
     my $this = shift();
 
-    my $len = 0;
-    my $string = Net::Z3950::ZOOM::record_get($this->_rec(), "render", $len);
-    # I don't think we need '$len' at all.  ### Probably the Perl-to-C
-    # glue code should use the value of `len' as well as the opaque
-    # data-pointer returned, to ensure that the SV contains all of the
-    # returned data and does not stop at the first NUL character in
-    # binary data.  Carefully check the ZOOM_record_get() documentation.
-    return $string;
+    return $this->get("render", @_);
 }
 
 sub raw {
     my $this = shift();
 
+    return $this->get("raw", @_);
+}
+
+sub get {
+    my $this = shift();
+    my($type, $args) = @_;
+
+    $type = "$type;$args" if defined $args;
     my $len = 0;
-    my $string = Net::Z3950::ZOOM::record_get($this->_rec(), "raw", $len);
-    # See comment about $len in render()
+    my $string = Net::Z3950::ZOOM::record_get($this->_rec(), $type, $len);
+    # I don't think we need '$len' at all.  ### Probably the Perl-to-C
+    # glue code should use the value of `len' as well as the opaque
+    # data-pointer returned, to ensure that the SV contains all of the
+    # returned data and does not stop at the first NUL character in
+    # binary data.  Carefully check the ZOOM_record_get() documentation.
     return $string;
 }
 
@@ -899,6 +917,7 @@ sub destroy {
 package ZOOM::Log;
 
 sub mask_str      { my($a) = @_; Net::Z3950::ZOOM::yaz_log_mask_str($a); }
+sub module_level  { my($a) = @_; Net::Z3950::ZOOM::yaz_log_module_level($a); }
 sub init          { my($a, $b, $c) = @_;
                    Net::Z3950::ZOOM::yaz_log_init($a, $b, $c) }
 sub init_file     { my($a) = @_; Net::Z3950::ZOOM::yaz_log_init_file($a) }
@@ -906,7 +925,20 @@ sub init_level    { my($a) = @_; Net::Z3950::ZOOM::yaz_log_init_level($a) }
 sub init_prefix   { my($a) = @_; Net::Z3950::ZOOM::yaz_log_init_prefix($a) }
 sub time_format   { my($a) = @_; Net::Z3950::ZOOM::yaz_log_time_format($a) }
 sub init_max_size { my($a) = @_; Net::Z3950::ZOOM::yaz_log_init_max_size($a) }
-sub log           { my($a,$b) = @_; Net::Z3950::ZOOM::yaz_log($a, $b) }
+
+sub log {
+    my($level, @message) = @_;
+
+    if ($level !~ /^(0x)?\d+$/) {
+       # Assuming its log-level name, we look it up.
+       my $num = module_level($level);
+       ZOOM::_oops(ZOOM::Error::LOGLEVEL, $level)
+           if $num == 0;
+       $level = $num;
+    }
+
+    Net::Z3950::ZOOM::yaz_log($level, join("", @message));
+}
 
 
 1;