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For /usr/share/koha/opac/cgi-bin/opac/opac-search.pl
  Run on Tue Oct 15 17:10:45 2013
Reported on Tue Oct 15 17:12:27 2013

Filename/usr/share/perl/5.10/Digest/base.pm
StatementsExecuted 8 statements in 411µs
Subroutines
Calls P F Exclusive
Time
Inclusive
Time
Subroutine
11119µs24µsDigest::base::::BEGIN@3Digest::base::BEGIN@3
11111µs37µsDigest::base::::BEGIN@4Digest::base::BEGIN@4
0000s0sDigest::base::::add_bitsDigest::base::add_bits
0000s0sDigest::base::::addfileDigest::base::addfile
0000s0sDigest::base::::b64digestDigest::base::b64digest
0000s0sDigest::base::::hexdigestDigest::base::hexdigest
0000s0sDigest::base::::resetDigest::base::reset
Call graph for these subroutines as a Graphviz dot language file.
Line State
ments
Time
on line
Calls Time
in subs
Code
1package Digest::base;
2
3360µs228µs
# spent 24µs (19+5) within Digest::base::BEGIN@3 which was called: # once (19µs+5µs) by C4::Auth::BEGIN@22 at line 3
use strict;
# spent 24µs making 1 call to Digest::base::BEGIN@3 # spent 5µs making 1 call to strict::import
43347µs264µs
# spent 37µs (11+27) within Digest::base::BEGIN@4 which was called: # once (11µs+27µs) by C4::Auth::BEGIN@22 at line 4
use vars qw($VERSION);
# spent 37µs making 1 call to Digest::base::BEGIN@4 # spent 27µs making 1 call to vars::import
51600ns$VERSION = "1.16";
6
7# subclass is supposed to implement at least these
8sub new;
9sub clone;
10sub add;
11sub digest;
12
13sub reset {
14 my $self = shift;
15 $self->new(@_); # ugly
16}
17
18sub addfile {
19 my ($self, $handle) = @_;
20
21 my $n;
22 my $buf = "";
23
24 while (($n = read($handle, $buf, 4*1024))) {
25 $self->add($buf);
26 }
27 unless (defined $n) {
28 require Carp;
29 Carp::croak("Read failed: $!");
30 }
31
32 $self;
33}
34
35sub add_bits {
36 my $self = shift;
37 my $bits;
38 my $nbits;
39 if (@_ == 1) {
40 my $arg = shift;
41 $bits = pack("B*", $arg);
42 $nbits = length($arg);
43 }
44 else {
45 ($bits, $nbits) = @_;
46 }
47 if (($nbits % 8) != 0) {
48 require Carp;
49 Carp::croak("Number of bits must be multiple of 8 for this algorithm");
50 }
51 return $self->add(substr($bits, 0, $nbits/8));
52}
53
54sub hexdigest {
55 my $self = shift;
56 return unpack("H*", $self->digest(@_));
57}
58
59sub b64digest {
60 my $self = shift;
61 require MIME::Base64;
62 my $b64 = MIME::Base64::encode($self->digest(@_), "");
63 $b64 =~ s/=+$//;
64 return $b64;
65}
66
6713µs1;
68
69__END__