Profile of Net/LDAP/Constant.pm

Filename	/usr/share/perl5/Net/LDAP/Constant.pm
Statements	Executed 2048 statements in 8.39ms

Subroutines
Calls	P	F	Exclusive Time	Inclusive Time	Subroutine
1564	3	1	1.07ms	1.07ms	Net::LDAP::Constant::::CORE:matchNet::LDAP::Constant::CORE:match (opcode)
522	2	1	472µs	472µs	Net::LDAP::Constant::::CORE:readlineNet::LDAP::Constant::CORE:readline (opcode)
1	1	1	28µs	40µs	Net::LDAP::Constant::::BEGIN@9Net::LDAP::Constant::BEGIN@9
0	0	0	0s	0s	Net::LDAP::Constant::::__ANON__[:19]Net::LDAP::Constant::__ANON__[:19]
0	0	0	0s	0s	Net::LDAP::Util::::ldap_error_name Net::LDAP::Util::ldap_error_name
0	0	0	0s	0s	Net::LDAP::Util::::ldap_error_text Net::LDAP::Util::ldap_error_text

Call graph for these subroutines as a Graphviz dot language file.

Line	State ments	Time on line	Calls	Time in subs	Code
1					# Copyright (c) 1998-2009 Graham Barr <gbarr@pobox.com>. All rights reserved.
2					# This program is free software; you can redistribute it and/or
3					# modify it under the same terms as Perl itself.
4
5					package Net::LDAP::Constant;
6
7	1	600ns			$VERSION = "0.08";
8
9	3	409µs	2	51µs	# spent 40µs (28+12) within Net::LDAP::Constant::BEGIN@9 which was called: # once (28µs+12µs) by Net::LDAP::Message::BEGIN@7 at line 9 use Exporter qw(import); # spent 40µs making 1 call to Net::LDAP::Constant::BEGIN@9 # spent 12µs making 1 call to Exporter::import
10
11	1	300ns			my @err2name;
12
13	1	300ns			local $_;
14	1	1.16ms	403	315µs	while(<DATA>) { # spent 315µs making 403 calls to Net::LDAP::Constant::CORE:readline, avg 782ns/call
15	522	1.23ms	522	303µs	last if /^=cut/; # spent 303µs making 522 calls to Net::LDAP::Constant::CORE:match, avg 580ns/call
16	521	1.24ms	521	188µs	my $protocol_const = /^=head2 Protocol Constants/ ... /^=head2/; # spent 188µs making 521 calls to Net::LDAP::Constant::CORE:match, avg 361ns/call
17	521	1.69ms	521	574µs	next unless /^=item\s+(LDAP_\S+)\s+$(.*)$/; # spent 574µs making 521 calls to Net::LDAP::Constant::CORE:match, avg 1µs/call
18	119	361µs			my ($name, $value) = ($1,$2);
19	119	1.38ms			*{$name} = sub () { $value };
20	119	142µs			push @EXPORT_OK, $name;
21	119	760µs	119	157µs	$err2name[$value] = $name if $protocol_const; # spent 157µs making 119 calls to Net::LDAP::Constant::CORE:readline, avg 1µs/call
22					}
23
24
25					# These subs are really in Net::LDAP::Util, but need to access <DATA>
26					# so its easier for them to be here.
27
28
29					sub Net::LDAP::Util::ldap_error_name {
30					my $code = 0 + (ref($_[0]) ? $_[0]->code : $_[0]);
31
32					$err2name[$code] \|\| sprintf("LDAP error code %d(0x%02X)",$code,$code);
33					}
34
35
36					sub Net::LDAP::Util::ldap_error_text {
37					my $code = 0 + (ref($_[0]) ? $_[0]->code : $_[0]);
38					my $text;
39
40					seek(DATA,0,0);
41					local $/=''; # paragraph mode
42					local $_;
43					my $n = -1;
44					while(<DATA>) {
45					last if /^=head2/ and ++$n;
46					last if /^=cut/;
47					next if $n;
48					if (/^=item\s+(LDAP_\S+)\s+$(\d+)$/) {
49					last if defined $text;
50					$text = '' if $2 == $code;
51					}
52					elsif (defined $text) {
53					$text .= $_;
54					}
55					}
56
57					if (defined $text) {
58					# Do some cleanup. Really should use a proper pod parser here.
59
60					$text =~ s/^=item\s+\\s+/ /msg;
61					$text =~ s/^=(over\s\d\|back)//msg;
62					$text =~ s/ +\n//g;
63					$text =~ s/\n\n+/\n\n/g;
64					$text =~ s/\n+\Z/\n/ if defined $text;
65					}
66
67					return $text;
68					}
69
70	1	24µs			1;
71
72					__DATA__

					# spent 1.07ms within Net::LDAP::Constant::CORE:match which was called 1564 times, avg 681ns/call: # 522 times (303µs+0s) by Net::LDAP::Message::BEGIN@7 at line 15, avg 580ns/call # 521 times (574µs+0s) by Net::LDAP::Message::BEGIN@7 at line 17, avg 1µs/call # 521 times (188µs+0s) by Net::LDAP::Message::BEGIN@7 at line 16, avg 361ns/call sub Net::LDAP::Constant::CORE:match; # opcode
					# spent 472µs within Net::LDAP::Constant::CORE:readline which was called 522 times, avg 905ns/call: # 403 times (315µs+0s) by Net::LDAP::Message::BEGIN@7 at line 14, avg 782ns/call # 119 times (157µs+0s) by Net::LDAP::Message::BEGIN@7 at line 21, avg 1µs/call sub Net::LDAP::Constant::CORE:readline; # opcode