line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
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2
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use strict; |
3
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5
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5
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30
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use warnings; |
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5
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11
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5
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129
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4
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5
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5
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199
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no indirect; |
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5
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14
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5
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110
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5
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5
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5
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29
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5
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10
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5
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22
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6
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use Carp; |
7
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5
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5
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193
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use Module::Load; |
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5
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8
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5
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1910
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8
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5
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5
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3244
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use constant NOT_IMPLEMENTED => 'Method not implemented'; |
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5
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5614
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5
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28
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9
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5
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5
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269
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5
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9
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5
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10018
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10
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my ($class, %params) = @_; |
11
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12
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164
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164
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0
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479
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my $self = bless {}, $class; |
13
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$self->{signature} = $params{signature}; |
14
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164
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374
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$self->{data} = $params{data}; |
15
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164
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444
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16
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164
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268
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$self->configure(); |
17
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18
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164
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465
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return $self; |
19
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} |
20
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164
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665
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21
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22
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croak NOT_IMPLEMENTED; |
23
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111
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0
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} |
24
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25
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croak NOT_IMPLEMENTED; |
26
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0
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0
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0
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0
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} |
27
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28
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return shift->{static} //= []; |
29
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} |
30
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0
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0
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0
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0
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31
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my ($self, $data) = @_; |
32
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push($self->static->@*, ref $data eq 'ARRAY' ? $data->@* : $data); |
33
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} |
34
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663
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100
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663
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0
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1950
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35
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return shift->{dynamic} //= []; |
36
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} |
37
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38
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122
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122
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0
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221
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my ($self, $data) = @_; |
39
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122
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100
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239
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push($self->dynamic->@*, ref $data eq 'ARRAY' ? $data->@* : $data); |
40
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} |
41
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42
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return shift->{signature}; |
43
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607
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100
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607
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0
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1636
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} |
44
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45
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return shift->{data}; |
46
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} |
47
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66
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66
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0
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126
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48
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66
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100
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110
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=head2 fixed_length |
49
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50
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No documentation for perl function 'Get' found |
51
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52
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733
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733
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1
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3646
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=over4 |
53
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54
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=back |
55
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56
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234
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234
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1
|
1288
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Return the int length or undef |
57
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58
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=cut |
59
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60
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my $self = shift; |
61
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if ($self->signature =~ /[a-z](\d+)/) { |
62
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return $1; |
63
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} |
64
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return undef; |
65
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} |
66
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67
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=head2 pad_right |
68
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69
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Pad data with right zeros, if the length is bigger than 32 bytes will break |
70
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the data in chunks of 32 bytes and pad the last chunk |
71
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72
|
42
|
|
|
42
|
1
|
64
|
=over4 |
73
|
42
|
100
|
|
|
|
84
|
|
74
|
28
|
|
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|
|
107
|
=item * C<$data> value to be padded |
75
|
|
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|
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76
|
14
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|
38
|
=back |
77
|
|
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78
|
|
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|
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|
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Array ref |
79
|
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|
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|
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80
|
|
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|
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|
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=cut |
81
|
|
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|
|
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|
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82
|
|
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|
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|
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my ($self, $data) = @_; |
83
|
|
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|
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|
|
|
84
|
|
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|
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|
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my @chunks; |
85
|
|
|
|
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|
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push(@chunks, $_ . '0' x (64 - length $_)) for unpack("(A64)*", $data); |
86
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|
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87
|
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return \@chunks; |
88
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|
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|
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|
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} |
89
|
|
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|
|
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|
|
90
|
|
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|
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|
|
=head2 pad_right |
91
|
|
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|
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|
|
|
92
|
|
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|
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|
|
Pad data with left zeros, if the length is bigger than 32 bytes will break |
93
|
|
|
|
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|
|
the data in chunks of 32 bytes and pad the first chunk |
94
|
|
|
|
|
|
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|
95
|
16
|
|
|
16
|
1
|
36
|
=over4 |
96
|
|
|
|
|
|
|
|
97
|
16
|
|
|
|
|
21
|
=item * C<$data> value to be padded |
98
|
16
|
|
|
|
|
98
|
|
99
|
|
|
|
|
|
|
=back |
100
|
16
|
|
|
|
|
52
|
|
101
|
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|
|
Array ref |
102
|
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|
|
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103
|
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|
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|
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=cut |
104
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|
|
|
|
|
105
|
|
|
|
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|
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my ($self, $data) = @_; |
106
|
|
|
|
|
|
|
|
107
|
|
|
|
|
|
|
my @chunks; |
108
|
|
|
|
|
|
|
push(@chunks, sprintf("%064s", $_)) for unpack("(A64)*", $data); |
109
|
|
|
|
|
|
|
|
110
|
|
|
|
|
|
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return \@chunks; |
111
|
|
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|
|
|
|
|
112
|
|
|
|
|
|
|
} |
113
|
|
|
|
|
|
|
|
114
|
|
|
|
|
|
|
=head2 encode_length |
115
|
|
|
|
|
|
|
|
116
|
|
|
|
|
|
|
Encodes integer length to hex and pad it with left zeros |
117
|
|
|
|
|
|
|
|
118
|
|
|
|
|
|
|
=over4 |
119
|
42
|
|
|
42
|
0
|
3112
|
|
120
|
|
|
|
|
|
|
=item * C<$length> value to be encoded |
121
|
42
|
|
|
|
|
70
|
|
122
|
42
|
|
|
|
|
243
|
=back |
123
|
|
|
|
|
|
|
|
124
|
42
|
|
|
|
|
148
|
Encoded hex string |
125
|
|
|
|
|
|
|
|
126
|
|
|
|
|
|
|
=cut |
127
|
|
|
|
|
|
|
|
128
|
|
|
|
|
|
|
my ($self, $length) = @_; |
129
|
|
|
|
|
|
|
return sprintf("%064s", sprintf("%x", $length)); |
130
|
|
|
|
|
|
|
} |
131
|
|
|
|
|
|
|
|
132
|
|
|
|
|
|
|
=head2 encode_length |
133
|
|
|
|
|
|
|
|
134
|
|
|
|
|
|
|
Encodes integer offset to hex and pad it with left zeros |
135
|
|
|
|
|
|
|
|
136
|
|
|
|
|
|
|
This expects to receive the non stack offset number e.g. 1,2 instead of 32,64 |
137
|
|
|
|
|
|
|
the value will be multiplied by 32, if you need the same without the multiplication |
138
|
|
|
|
|
|
|
use encode_length instead |
139
|
|
|
|
|
|
|
|
140
|
|
|
|
|
|
|
=over4 |
141
|
|
|
|
|
|
|
|
142
|
|
|
|
|
|
|
=item * C<$offset> value to be encoded |
143
|
23
|
|
|
23
|
1
|
46
|
|
144
|
23
|
|
|
|
|
126
|
=back |
145
|
|
|
|
|
|
|
|
146
|
|
|
|
|
|
|
Encoded hex string |
147
|
|
|
|
|
|
|
|
148
|
|
|
|
|
|
|
=cut |
149
|
|
|
|
|
|
|
|
150
|
|
|
|
|
|
|
my ($self, $offset) = @_; |
151
|
|
|
|
|
|
|
return sprintf("%064s", sprintf("%x", $offset * 32)); |
152
|
|
|
|
|
|
|
} |
153
|
|
|
|
|
|
|
|
154
|
|
|
|
|
|
|
=head2 encoded |
155
|
|
|
|
|
|
|
|
156
|
|
|
|
|
|
|
Join the static and dynamic values |
157
|
|
|
|
|
|
|
|
158
|
|
|
|
|
|
|
=over 4 |
159
|
|
|
|
|
|
|
|
160
|
|
|
|
|
|
|
=back |
161
|
|
|
|
|
|
|
|
162
|
|
|
|
|
|
|
Array ref or undef |
163
|
|
|
|
|
|
|
|
164
|
|
|
|
|
|
|
=cut |
165
|
|
|
|
|
|
|
|
166
|
25
|
|
|
25
|
0
|
79
|
my $self = shift; |
167
|
25
|
|
|
|
|
122
|
my @data = ($self->static->@*, $self->dynamic->@*); |
168
|
|
|
|
|
|
|
return scalar @data ? \@data : undef; |
169
|
|
|
|
|
|
|
} |
170
|
|
|
|
|
|
|
|
171
|
|
|
|
|
|
|
=head2 encoded |
172
|
|
|
|
|
|
|
|
173
|
|
|
|
|
|
|
Check if the current type and his instances are dynamic or static |
174
|
|
|
|
|
|
|
|
175
|
|
|
|
|
|
|
=over 4 |
176
|
|
|
|
|
|
|
|
177
|
|
|
|
|
|
|
=back |
178
|
|
|
|
|
|
|
|
179
|
|
|
|
|
|
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1 or 0 |
180
|
|
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|
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|
|
|
181
|
|
|
|
|
|
|
=cut |
182
|
|
|
|
|
|
|
|
183
|
541
|
|
|
541
|
1
|
758
|
return shift->signature =~ /(bytes|string)(?!\d+)|(\[\])/ ? 1 : 0; |
184
|
541
|
|
|
|
|
877
|
} |
185
|
541
|
100
|
|
|
|
1774
|
|
186
|
|
|
|
|
|
|
=head2 new_type |
187
|
|
|
|
|
|
|
|
188
|
|
|
|
|
|
|
Check if the current type and his instances are dynamic or static |
189
|
|
|
|
|
|
|
|
190
|
|
|
|
|
|
|
=over 4 |
191
|
|
|
|
|
|
|
|
192
|
|
|
|
|
|
|
=item * C<%params> type signature as key and data as value |
193
|
|
|
|
|
|
|
|
194
|
|
|
|
|
|
|
=back |
195
|
|
|
|
|
|
|
|
196
|
|
|
|
|
|
|
1 or 0 |
197
|
|
|
|
|
|
|
|
198
|
|
|
|
|
|
|
=cut |
199
|
|
|
|
|
|
|
|
200
|
|
|
|
|
|
|
my (%params) = @_; |
201
|
359
|
100
|
|
359
|
0
|
610
|
|
202
|
|
|
|
|
|
|
my $signature = $params{signature}; |
203
|
|
|
|
|
|
|
|
204
|
|
|
|
|
|
|
my $module; |
205
|
|
|
|
|
|
|
if ($signature =~ /\[(\d+)?\]$/gm) { |
206
|
|
|
|
|
|
|
$module = "Array"; |
207
|
|
|
|
|
|
|
} elsif ($signature =~ /^\(.*\)/) { |
208
|
|
|
|
|
|
|
$module = "Tuple"; |
209
|
|
|
|
|
|
|
} elsif ($signature =~ /^address$/) { |
210
|
|
|
|
|
|
|
$module = "Address"; |
211
|
|
|
|
|
|
|
} elsif ($signature =~ /^(u)?(int|bool)(\d+)?$/) { |
212
|
|
|
|
|
|
|
$module = "Int"; |
213
|
|
|
|
|
|
|
} elsif ($signature =~ /^(?:bytes)(\d+)?$/) { |
214
|
|
|
|
|
|
|
$module = "Bytes"; |
215
|
|
|
|
|
|
|
} elsif ($signature =~ /^string$/) { |
216
|
|
|
|
|
|
|
$module = "String"; |
217
|
|
|
|
|
|
|
} else { |
218
|
|
|
|
|
|
|
croak "Module not found for the given parameter signature $signature"; |
219
|
144
|
|
|
144
|
1
|
364
|
} |
220
|
|
|
|
|
|
|
|
221
|
144
|
|
|
|
|
271
|
# this is just to avoid `use module` for every new type included |
222
|
|
|
|
|
|
|
my $_package = __PACKAGE__; |
223
|
144
|
|
|
|
|
215
|
my $package = sprintf("%s::%s", $_package, $module); |
224
|
144
|
100
|
|
|
|
1068
|
load $package; |
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
225
|
20
|
|
|
|
|
39
|
return $package->new( |
226
|
|
|
|
|
|
|
signature => $signature, |
227
|
12
|
|
|
|
|
24
|
data => $params{data}); |
228
|
|
|
|
|
|
|
} |
229
|
22
|
|
|
|
|
63
|
|
230
|
|
|
|
|
|
|
return shift->{instances} //= []; |
231
|
63
|
|
|
|
|
119
|
} |
232
|
|
|
|
|
|
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|
233
|
21
|
|
|
|
|
41
|
=head2 get_initial_offset |
234
|
|
|
|
|
|
|
|
235
|
5
|
|
|
|
|
11
|
Based in the static items and the offsets in the header gets the first position |
236
|
|
|
|
|
|
|
in the stack for the dynamic values |
237
|
1
|
|
|
|
|
77
|
|
238
|
|
|
|
|
|
|
=over 4 |
239
|
|
|
|
|
|
|
|
240
|
|
|
|
|
|
|
=back |
241
|
143
|
|
|
|
|
207
|
|
242
|
143
|
|
|
|
|
461
|
Integer offset |
243
|
143
|
|
|
|
|
514
|
|
244
|
|
|
|
|
|
|
=cut |
245
|
|
|
|
|
|
|
|
246
|
143
|
|
|
|
|
7150
|
my $self = shift; |
247
|
|
|
|
|
|
|
my $offset = 0; |
248
|
|
|
|
|
|
|
for my $param ($self->instances->@*) { |
249
|
|
|
|
|
|
|
my $encoded = $param->encode; |
250
|
391
|
|
100
|
391
|
0
|
6720
|
if ($param->is_dynamic) { |
251
|
|
|
|
|
|
|
$offset += 1; |
252
|
|
|
|
|
|
|
} else { |
253
|
|
|
|
|
|
|
$offset += scalar $param->encoded->@*; |
254
|
|
|
|
|
|
|
} |
255
|
|
|
|
|
|
|
} |
256
|
|
|
|
|
|
|
|
257
|
|
|
|
|
|
|
return $offset; |
258
|
|
|
|
|
|
|
} |
259
|
|
|
|
|
|
|
|
260
|
|
|
|
|
|
|
return 1; |
261
|
|
|
|
|
|
|
} |
262
|
|
|
|
|
|
|
|
263
|
|
|
|
|
|
|
=head2 read_stack_set_data |
264
|
|
|
|
|
|
|
|
265
|
|
|
|
|
|
|
Based in the given signatures and data separate the string data into chunks |
266
|
|
|
|
|
|
|
of instances and decode them |
267
|
38
|
|
|
38
|
1
|
63
|
|
268
|
38
|
|
|
|
|
72
|
=over 4 |
269
|
38
|
|
|
|
|
76
|
|
270
|
88
|
|
|
|
|
250
|
=back |
271
|
82
|
100
|
|
|
|
243
|
|
272
|
25
|
|
|
|
|
59
|
Array ref containing the decoded data values |
273
|
|
|
|
|
|
|
|
274
|
57
|
|
|
|
|
118
|
=cut |
275
|
|
|
|
|
|
|
|
276
|
|
|
|
|
|
|
my $self = shift; |
277
|
|
|
|
|
|
|
|
278
|
32
|
|
|
|
|
103
|
my @data = $self->data->@*; |
279
|
|
|
|
|
|
|
my @offsets; |
280
|
|
|
|
|
|
|
my $current_offset = 0; |
281
|
|
|
|
|
|
|
|
282
|
66
|
|
|
66
|
0
|
121
|
# Since at this point we don't information about the chunks of data it is_dynamic |
283
|
|
|
|
|
|
|
# needed to get all the offsets in the static header, so the dynamic values can |
284
|
|
|
|
|
|
|
# be retrieved based in between the current and the next offsets |
285
|
|
|
|
|
|
|
for my $instance ($self->instances->@*) { |
286
|
|
|
|
|
|
|
if ($instance->is_dynamic) { |
287
|
|
|
|
|
|
|
push @offsets, hex($data[$current_offset]) / 32; |
288
|
|
|
|
|
|
|
} |
289
|
|
|
|
|
|
|
|
290
|
|
|
|
|
|
|
my $size = 1; |
291
|
|
|
|
|
|
|
$size = $instance->static_size unless $instance->is_dynamic; |
292
|
|
|
|
|
|
|
$current_offset += $size; |
293
|
|
|
|
|
|
|
} |
294
|
|
|
|
|
|
|
|
295
|
|
|
|
|
|
|
$current_offset = 0; |
296
|
|
|
|
|
|
|
my %response; |
297
|
|
|
|
|
|
|
# Dynamic data must to be set first since the full_size method |
298
|
|
|
|
|
|
|
# will need to use the data offset related to the size of the item |
299
|
14
|
|
|
14
|
1
|
22
|
for (my $i = 0; $i < $self->instances->@*; $i++) { |
300
|
|
|
|
|
|
|
my $instance = $self->instances->[$i]; |
301
|
14
|
|
|
|
|
30
|
next unless $instance->is_dynamic; |
302
|
14
|
|
|
|
|
24
|
my $offset_start = shift @offsets; |
303
|
14
|
|
|
|
|
22
|
my $offset_end = $offsets[0] // scalar @data - 1; |
304
|
|
|
|
|
|
|
my @range = @data[$offset_start .. $offset_end]; |
305
|
|
|
|
|
|
|
$instance->{data} = \@range; |
306
|
|
|
|
|
|
|
$current_offset += scalar @range; |
307
|
|
|
|
|
|
|
$response{$i} = $instance->decode(); |
308
|
14
|
|
|
|
|
26
|
} |
309
|
39
|
100
|
|
|
|
76
|
|
310
|
8
|
|
|
|
|
37
|
$current_offset = 0; |
311
|
|
|
|
|
|
|
|
312
|
|
|
|
|
|
|
for (my $i = 0; $i < $self->instances->@*; $i++) { |
313
|
39
|
|
|
|
|
64
|
my $instance = $self->instances->[$i]; |
314
|
39
|
100
|
|
|
|
60
|
|
315
|
39
|
|
|
|
|
66
|
if ($instance->is_dynamic) { |
316
|
|
|
|
|
|
|
$current_offset++; |
317
|
|
|
|
|
|
|
next; |
318
|
14
|
|
|
|
|
23
|
} |
319
|
14
|
|
|
|
|
19
|
|
320
|
|
|
|
|
|
|
my $size = 1; |
321
|
|
|
|
|
|
|
$size = $instance->static_size unless $instance->is_dynamic; |
322
|
14
|
|
|
|
|
30
|
my @range = @data[$current_offset .. $current_offset + $size - 1]; |
323
|
39
|
|
|
|
|
57
|
$instance->{data} = \@range; |
324
|
39
|
100
|
|
|
|
62
|
$current_offset += $size; |
325
|
8
|
|
|
|
|
17
|
|
326
|
8
|
|
100
|
|
|
28
|
$response{$i} = $instance->decode(); |
327
|
8
|
|
|
|
|
31
|
} |
328
|
8
|
|
|
|
|
17
|
|
329
|
8
|
|
|
|
|
11
|
my @array_response; |
330
|
8
|
|
|
|
|
24
|
# the given order of type signatures needs to be strict followed |
331
|
|
|
|
|
|
|
push(@array_response, $response{$_}) for 0 .. scalar $self->instances->@* - 1; |
332
|
|
|
|
|
|
|
return \@array_response; |
333
|
14
|
|
|
|
|
22
|
} |
334
|
|
|
|
|
|
|
|
335
|
14
|
|
|
|
|
26
|
1; |
336
|
39
|
|
|
|
|
65
|
|