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| 1 |  |  |  |  |  |  | package NetAddr::IP::FastNew; | 
| 2 |  |  |  |  |  |  |  | 
| 3 | 2 |  |  | 2 |  | 32225 | use strict; | 
|  | 2 |  |  |  |  | 4 |  | 
|  | 2 |  |  |  |  | 59 |  | 
| 4 | 2 |  |  | 2 |  | 8 | use warnings; | 
|  | 2 |  |  |  |  | 3 |  | 
|  | 2 |  |  |  |  | 50 |  | 
| 5 | 2 |  |  | 2 |  | 1114 | use NetAddr::IP; | 
|  | 2 |  |  |  |  | 47604 |  | 
|  | 2 |  |  |  |  | 8 |  | 
| 6 |  |  |  |  |  |  | # 1.95 required for inet_pton | 
| 7 | 2 |  |  | 2 |  | 212 | use Socket 1.95 qw(inet_pton AF_INET AF_INET6); | 
|  | 2 |  |  |  |  | 34 |  | 
|  | 2 |  |  |  |  | 412 |  | 
| 8 | 2 |  |  | 2 |  | 8 | use NetAddr::IP::Util; | 
|  | 2 |  |  |  |  | 3 |  | 
|  | 2 |  |  |  |  | 8 |  | 
| 9 |  |  |  |  |  |  | # the minimum version I test with.  5.10 doesn't support inet_pton. | 
| 10 |  |  |  |  |  |  | # MSWin32 also doesn't support Socket::inet_pton | 
| 11 | 2 |  |  | 2 |  | 129 | use v5.12.5; | 
|  | 2 |  |  |  |  | 5 |  | 
|  | 2 |  |  |  |  | 2106 |  | 
| 12 |  |  |  |  |  |  |  | 
| 13 |  |  |  |  |  |  | # The following code is from spamassassin.  I may use this to workaround Socket issues, but it only | 
| 14 |  |  |  |  |  |  | # helps if Socket6 is available.  Currently this only affects two platforms on | 
| 15 |  |  |  |  |  |  | # cpantesters.  OpenBSD (5.5) and GNUkfreebsd (8.1), so they could just upgrade to a | 
| 16 |  |  |  |  |  |  | # version of Socket.pm that supports inet_pton (they're both running 1.94 so | 
| 17 |  |  |  |  |  |  | # they only have to go up to 1.95) | 
| 18 |  |  |  |  |  |  |  | 
| 19 |  |  |  |  |  |  | # # try to load inet_pton from Socket or Socket6 | 
| 20 |  |  |  |  |  |  | # my $ip6 = eval { | 
| 21 |  |  |  |  |  |  | #     require Socket; | 
| 22 |  |  |  |  |  |  | #     Socket->VERSION(1.95); | 
| 23 |  |  |  |  |  |  | #     Socket->import( 'inet_pton' ); | 
| 24 |  |  |  |  |  |  | #     1; | 
| 25 |  |  |  |  |  |  | # } || eval { | 
| 26 |  |  |  |  |  |  | #     require Socket6; | 
| 27 |  |  |  |  |  |  | #     Socket6->import( 'inet_pton' ); | 
| 28 |  |  |  |  |  |  | #     1; | 
| 29 |  |  |  |  |  |  | # }; | 
| 30 |  |  |  |  |  |  |  | 
| 31 |  |  |  |  |  |  | our $VERSION = eval '0.4'; | 
| 32 |  |  |  |  |  |  |  | 
| 33 |  |  |  |  |  |  | =head1 NAME | 
| 34 |  |  |  |  |  |  |  | 
| 35 |  |  |  |  |  |  | NetAddr::IP::FastNew - NetAddr::IP new() methods with no validation | 
| 36 |  |  |  |  |  |  |  | 
| 37 |  |  |  |  |  |  | =head1 VERSION | 
| 38 |  |  |  |  |  |  |  | 
| 39 |  |  |  |  |  |  | 0.4 | 
| 40 |  |  |  |  |  |  |  | 
| 41 |  |  |  |  |  |  | =head1 SYNOPSIS | 
| 42 |  |  |  |  |  |  |  | 
| 43 |  |  |  |  |  |  | use NetAddr::IP::FastNew; | 
| 44 |  |  |  |  |  |  |  | 
| 45 |  |  |  |  |  |  | my $ip = new NetAddr::IP::FastNew( '10.10.10.5' ); | 
| 46 |  |  |  |  |  |  |  | 
| 47 |  |  |  |  |  |  | =head1 DESCRIPTION | 
| 48 |  |  |  |  |  |  |  | 
| 49 |  |  |  |  |  |  | This module is designed to quickly create NetAddr::IP objects. | 
| 50 |  |  |  |  |  |  |  | 
| 51 |  |  |  |  |  |  | If you have a situation where you need 200_000 NetAddr::IP objects then the | 
| 52 |  |  |  |  |  |  | initialization speed can really become a problem. | 
| 53 |  |  |  |  |  |  |  | 
| 54 |  |  |  |  |  |  | =head1 CREDITS | 
| 55 |  |  |  |  |  |  |  | 
| 56 |  |  |  |  |  |  | Robert Drake, Erdrake@cpan.orgE | 
| 57 |  |  |  |  |  |  |  | 
| 58 |  |  |  |  |  |  | =head1 COPYRIGHT AND LICENSE | 
| 59 |  |  |  |  |  |  |  | 
| 60 |  |  |  |  |  |  | Copyright (C) 2014 by Robert Drake | 
| 61 |  |  |  |  |  |  |  | 
| 62 |  |  |  |  |  |  | This library is free software; you can redistribute it and/or modify | 
| 63 |  |  |  |  |  |  | it under the same terms as Perl itself, either Perl version 5.8.7 or, | 
| 64 |  |  |  |  |  |  | at your option, any later version of Perl 5 you may have available. | 
| 65 |  |  |  |  |  |  |  | 
| 66 |  |  |  |  |  |  | =cut | 
| 67 |  |  |  |  |  |  |  | 
| 68 |  |  |  |  |  |  | my $ones = "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"; | 
| 69 |  |  |  |  |  |  | # this is to zero the ipv6 portion of the address.  This is used when we're | 
| 70 |  |  |  |  |  |  | # building IPv4 objects. | 
| 71 |  |  |  |  |  |  | my $zerov6 = "\0\0\0\0\0\0\0\0\0\0\0\0"; | 
| 72 |  |  |  |  |  |  |  | 
| 73 |  |  |  |  |  |  | my $masks = { | 
| 74 |  |  |  |  |  |  | 0 => "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 75 |  |  |  |  |  |  | 1 => "\200\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 76 |  |  |  |  |  |  | 10 => "\377\300\0\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 77 |  |  |  |  |  |  | 100 => "\377\377\377\377\377\377\377\377\377\377\377\377\360\0\0\0", | 
| 78 |  |  |  |  |  |  | 101 => "\377\377\377\377\377\377\377\377\377\377\377\377\370\0\0\0", | 
| 79 |  |  |  |  |  |  | 102 => "\377\377\377\377\377\377\377\377\377\377\377\377\374\0\0\0", | 
| 80 |  |  |  |  |  |  | 103 => "\377\377\377\377\377\377\377\377\377\377\377\377\376\0\0\0", | 
| 81 |  |  |  |  |  |  | 104 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\0\0\0", | 
| 82 |  |  |  |  |  |  | 105 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\200\0\0", | 
| 83 |  |  |  |  |  |  | 106 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\300\0\0", | 
| 84 |  |  |  |  |  |  | 107 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\340\0\0", | 
| 85 |  |  |  |  |  |  | 108 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\360\0\0", | 
| 86 |  |  |  |  |  |  | 109 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\370\0\0", | 
| 87 |  |  |  |  |  |  | 11 => "\377\340\0\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 88 |  |  |  |  |  |  | 110 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\374\0\0", | 
| 89 |  |  |  |  |  |  | 111 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\376\0\0", | 
| 90 |  |  |  |  |  |  | 112 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\0\0", | 
| 91 |  |  |  |  |  |  | 113 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\200\0", | 
| 92 |  |  |  |  |  |  | 114 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\300\0", | 
| 93 |  |  |  |  |  |  | 115 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\340\0", | 
| 94 |  |  |  |  |  |  | 116 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\360\0", | 
| 95 |  |  |  |  |  |  | 117 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\370\0", | 
| 96 |  |  |  |  |  |  | 118 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\374\0", | 
| 97 |  |  |  |  |  |  | 119 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\376\0", | 
| 98 |  |  |  |  |  |  | 12 => "\377\360\0\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 99 |  |  |  |  |  |  | 120 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\0", | 
| 100 |  |  |  |  |  |  | 121 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\200", | 
| 101 |  |  |  |  |  |  | 122 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\300", | 
| 102 |  |  |  |  |  |  | 123 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\340", | 
| 103 |  |  |  |  |  |  | 124 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\360", | 
| 104 |  |  |  |  |  |  | 125 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\370", | 
| 105 |  |  |  |  |  |  | 126 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\374", | 
| 106 |  |  |  |  |  |  | 127 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\376", | 
| 107 |  |  |  |  |  |  | 128 => "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377", | 
| 108 |  |  |  |  |  |  | 13 => "\377\370\0\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 109 |  |  |  |  |  |  | 14 => "\377\374\0\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 110 |  |  |  |  |  |  | 15 => "\377\376\0\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 111 |  |  |  |  |  |  | 16 => "\377\377\0\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 112 |  |  |  |  |  |  | 17 => "\377\377\200\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 113 |  |  |  |  |  |  | 18 => "\377\377\300\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 114 |  |  |  |  |  |  | 19 => "\377\377\340\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 115 |  |  |  |  |  |  | 2 => "\300\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 116 |  |  |  |  |  |  | 20 => "\377\377\360\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 117 |  |  |  |  |  |  | 21 => "\377\377\370\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 118 |  |  |  |  |  |  | 22 => "\377\377\374\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 119 |  |  |  |  |  |  | 23 => "\377\377\376\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 120 |  |  |  |  |  |  | 24 => "\377\377\377\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 121 |  |  |  |  |  |  | 25 => "\377\377\377\200\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 122 |  |  |  |  |  |  | 26 => "\377\377\377\300\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 123 |  |  |  |  |  |  | 27 => "\377\377\377\340\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 124 |  |  |  |  |  |  | 28 => "\377\377\377\360\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 125 |  |  |  |  |  |  | 29 => "\377\377\377\370\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 126 |  |  |  |  |  |  | 3 => "\340\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 127 |  |  |  |  |  |  | 30 => "\377\377\377\374\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 128 |  |  |  |  |  |  | 31 => "\377\377\377\376\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 129 |  |  |  |  |  |  | 32 => "\377\377\377\377\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 130 |  |  |  |  |  |  | 33 => "\377\377\377\377\200\0\0\0\0\0\0\0\0\0\0\0", | 
| 131 |  |  |  |  |  |  | 34 => "\377\377\377\377\300\0\0\0\0\0\0\0\0\0\0\0", | 
| 132 |  |  |  |  |  |  | 35 => "\377\377\377\377\340\0\0\0\0\0\0\0\0\0\0\0", | 
| 133 |  |  |  |  |  |  | 36 => "\377\377\377\377\360\0\0\0\0\0\0\0\0\0\0\0", | 
| 134 |  |  |  |  |  |  | 37 => "\377\377\377\377\370\0\0\0\0\0\0\0\0\0\0\0", | 
| 135 |  |  |  |  |  |  | 38 => "\377\377\377\377\374\0\0\0\0\0\0\0\0\0\0\0", | 
| 136 |  |  |  |  |  |  | 39 => "\377\377\377\377\376\0\0\0\0\0\0\0\0\0\0\0", | 
| 137 |  |  |  |  |  |  | 4 => "\360\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 138 |  |  |  |  |  |  | 40 => "\377\377\377\377\377\0\0\0\0\0\0\0\0\0\0\0", | 
| 139 |  |  |  |  |  |  | 41 => "\377\377\377\377\377\200\0\0\0\0\0\0\0\0\0\0", | 
| 140 |  |  |  |  |  |  | 42 => "\377\377\377\377\377\300\0\0\0\0\0\0\0\0\0\0", | 
| 141 |  |  |  |  |  |  | 43 => "\377\377\377\377\377\340\0\0\0\0\0\0\0\0\0\0", | 
| 142 |  |  |  |  |  |  | 44 => "\377\377\377\377\377\360\0\0\0\0\0\0\0\0\0\0", | 
| 143 |  |  |  |  |  |  | 45 => "\377\377\377\377\377\370\0\0\0\0\0\0\0\0\0\0", | 
| 144 |  |  |  |  |  |  | 46 => "\377\377\377\377\377\374\0\0\0\0\0\0\0\0\0\0", | 
| 145 |  |  |  |  |  |  | 47 => "\377\377\377\377\377\376\0\0\0\0\0\0\0\0\0\0", | 
| 146 |  |  |  |  |  |  | 48 => "\377\377\377\377\377\377\0\0\0\0\0\0\0\0\0\0", | 
| 147 |  |  |  |  |  |  | 49 => "\377\377\377\377\377\377\200\0\0\0\0\0\0\0\0\0", | 
| 148 |  |  |  |  |  |  | 5 => "\370\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 149 |  |  |  |  |  |  | 50 => "\377\377\377\377\377\377\300\0\0\0\0\0\0\0\0\0", | 
| 150 |  |  |  |  |  |  | 51 => "\377\377\377\377\377\377\340\0\0\0\0\0\0\0\0\0", | 
| 151 |  |  |  |  |  |  | 52 => "\377\377\377\377\377\377\360\0\0\0\0\0\0\0\0\0", | 
| 152 |  |  |  |  |  |  | 53 => "\377\377\377\377\377\377\370\0\0\0\0\0\0\0\0\0", | 
| 153 |  |  |  |  |  |  | 54 => "\377\377\377\377\377\377\374\0\0\0\0\0\0\0\0\0", | 
| 154 |  |  |  |  |  |  | 55 => "\377\377\377\377\377\377\376\0\0\0\0\0\0\0\0\0", | 
| 155 |  |  |  |  |  |  | 56 => "\377\377\377\377\377\377\377\0\0\0\0\0\0\0\0\0", | 
| 156 |  |  |  |  |  |  | 57 => "\377\377\377\377\377\377\377\200\0\0\0\0\0\0\0\0", | 
| 157 |  |  |  |  |  |  | 58 => "\377\377\377\377\377\377\377\300\0\0\0\0\0\0\0\0", | 
| 158 |  |  |  |  |  |  | 59 => "\377\377\377\377\377\377\377\340\0\0\0\0\0\0\0\0", | 
| 159 |  |  |  |  |  |  | 6 => "\374\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 160 |  |  |  |  |  |  | 60 => "\377\377\377\377\377\377\377\360\0\0\0\0\0\0\0\0", | 
| 161 |  |  |  |  |  |  | 61 => "\377\377\377\377\377\377\377\370\0\0\0\0\0\0\0\0", | 
| 162 |  |  |  |  |  |  | 62 => "\377\377\377\377\377\377\377\374\0\0\0\0\0\0\0\0", | 
| 163 |  |  |  |  |  |  | 63 => "\377\377\377\377\377\377\377\376\0\0\0\0\0\0\0\0", | 
| 164 |  |  |  |  |  |  | 64 => "\377\377\377\377\377\377\377\377\0\0\0\0\0\0\0\0", | 
| 165 |  |  |  |  |  |  | 65 => "\377\377\377\377\377\377\377\377\200\0\0\0\0\0\0\0", | 
| 166 |  |  |  |  |  |  | 66 => "\377\377\377\377\377\377\377\377\300\0\0\0\0\0\0\0", | 
| 167 |  |  |  |  |  |  | 67 => "\377\377\377\377\377\377\377\377\340\0\0\0\0\0\0\0", | 
| 168 |  |  |  |  |  |  | 68 => "\377\377\377\377\377\377\377\377\360\0\0\0\0\0\0\0", | 
| 169 |  |  |  |  |  |  | 69 => "\377\377\377\377\377\377\377\377\370\0\0\0\0\0\0\0", | 
| 170 |  |  |  |  |  |  | 7 => "\376\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 171 |  |  |  |  |  |  | 70 => "\377\377\377\377\377\377\377\377\374\0\0\0\0\0\0\0", | 
| 172 |  |  |  |  |  |  | 71 => "\377\377\377\377\377\377\377\377\376\0\0\0\0\0\0\0", | 
| 173 |  |  |  |  |  |  | 72 => "\377\377\377\377\377\377\377\377\377\0\0\0\0\0\0\0", | 
| 174 |  |  |  |  |  |  | 73 => "\377\377\377\377\377\377\377\377\377\200\0\0\0\0\0\0", | 
| 175 |  |  |  |  |  |  | 74 => "\377\377\377\377\377\377\377\377\377\300\0\0\0\0\0\0", | 
| 176 |  |  |  |  |  |  | 75 => "\377\377\377\377\377\377\377\377\377\340\0\0\0\0\0\0", | 
| 177 |  |  |  |  |  |  | 76 => "\377\377\377\377\377\377\377\377\377\360\0\0\0\0\0\0", | 
| 178 |  |  |  |  |  |  | 77 => "\377\377\377\377\377\377\377\377\377\370\0\0\0\0\0\0", | 
| 179 |  |  |  |  |  |  | 78 => "\377\377\377\377\377\377\377\377\377\374\0\0\0\0\0\0", | 
| 180 |  |  |  |  |  |  | 79 => "\377\377\377\377\377\377\377\377\377\376\0\0\0\0\0\0", | 
| 181 |  |  |  |  |  |  | 8 => "\377\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 182 |  |  |  |  |  |  | 80 => "\377\377\377\377\377\377\377\377\377\377\0\0\0\0\0\0", | 
| 183 |  |  |  |  |  |  | 81 => "\377\377\377\377\377\377\377\377\377\377\200\0\0\0\0\0", | 
| 184 |  |  |  |  |  |  | 82 => "\377\377\377\377\377\377\377\377\377\377\300\0\0\0\0\0", | 
| 185 |  |  |  |  |  |  | 83 => "\377\377\377\377\377\377\377\377\377\377\340\0\0\0\0\0", | 
| 186 |  |  |  |  |  |  | 84 => "\377\377\377\377\377\377\377\377\377\377\360\0\0\0\0\0", | 
| 187 |  |  |  |  |  |  | 85 => "\377\377\377\377\377\377\377\377\377\377\370\0\0\0\0\0", | 
| 188 |  |  |  |  |  |  | 86 => "\377\377\377\377\377\377\377\377\377\377\374\0\0\0\0\0", | 
| 189 |  |  |  |  |  |  | 87 => "\377\377\377\377\377\377\377\377\377\377\376\0\0\0\0\0", | 
| 190 |  |  |  |  |  |  | 88 => "\377\377\377\377\377\377\377\377\377\377\377\0\0\0\0\0", | 
| 191 |  |  |  |  |  |  | 89 => "\377\377\377\377\377\377\377\377\377\377\377\200\0\0\0\0", | 
| 192 |  |  |  |  |  |  | 9 => "\377\200\0\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 193 |  |  |  |  |  |  | 90 => "\377\377\377\377\377\377\377\377\377\377\377\300\0\0\0\0", | 
| 194 |  |  |  |  |  |  | 91 => "\377\377\377\377\377\377\377\377\377\377\377\340\0\0\0\0", | 
| 195 |  |  |  |  |  |  | 92 => "\377\377\377\377\377\377\377\377\377\377\377\360\0\0\0\0", | 
| 196 |  |  |  |  |  |  | 93 => "\377\377\377\377\377\377\377\377\377\377\377\370\0\0\0\0", | 
| 197 |  |  |  |  |  |  | 94 => "\377\377\377\377\377\377\377\377\377\377\377\374\0\0\0\0", | 
| 198 |  |  |  |  |  |  | 95 => "\377\377\377\377\377\377\377\377\377\377\377\376\0\0\0\0", | 
| 199 |  |  |  |  |  |  | 96 => "\377\377\377\377\377\377\377\377\377\377\377\377\0\0\0\0", | 
| 200 |  |  |  |  |  |  | 97 => "\377\377\377\377\377\377\377\377\377\377\377\377\200\0\0\0", | 
| 201 |  |  |  |  |  |  | 98 => "\377\377\377\377\377\377\377\377\377\377\377\377\300\0\0\0", | 
| 202 |  |  |  |  |  |  | 99 => "\377\377\377\377\377\377\377\377\377\377\377\377\340\0\0\0" | 
| 203 |  |  |  |  |  |  | }; | 
| 204 |  |  |  |  |  |  |  | 
| 205 |  |  |  |  |  |  |  | 
| 206 |  |  |  |  |  |  | my $masks4 = { | 
| 207 |  |  |  |  |  |  | 0 => "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", | 
| 208 |  |  |  |  |  |  | 1 => "\0\0\0\0\0\0\0\0\0\0\0\0\200\0\0\0", | 
| 209 |  |  |  |  |  |  | 3 => "\0\0\0\0\0\0\0\0\0\0\0\0\340\0\0\0", | 
| 210 |  |  |  |  |  |  | 2 => "\0\0\0\0\0\0\0\0\0\0\0\0\300\0\0\0", | 
| 211 |  |  |  |  |  |  | 4 => "\0\0\0\0\0\0\0\0\0\0\0\0\360\0\0\0", | 
| 212 |  |  |  |  |  |  | 5 => "\0\0\0\0\0\0\0\0\0\0\0\0\370\0\0\0", | 
| 213 |  |  |  |  |  |  | 6 => "\0\0\0\0\0\0\0\0\0\0\0\0\374\0\0\0", | 
| 214 |  |  |  |  |  |  | 7 => "\0\0\0\0\0\0\0\0\0\0\0\0\376\0\0\0", | 
| 215 |  |  |  |  |  |  | 8 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\0\0\0", | 
| 216 |  |  |  |  |  |  | 9 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\200\0\0", | 
| 217 |  |  |  |  |  |  | 10 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\300\0\0", | 
| 218 |  |  |  |  |  |  | 11 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\340\0\0", | 
| 219 |  |  |  |  |  |  | 12 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\360\0\0", | 
| 220 |  |  |  |  |  |  | 13 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\370\0\0", | 
| 221 |  |  |  |  |  |  | 14 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\374\0\0", | 
| 222 |  |  |  |  |  |  | 15 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\376\0\0", | 
| 223 |  |  |  |  |  |  | 16 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\377\0\0", | 
| 224 |  |  |  |  |  |  | 17 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\377\200\0", | 
| 225 |  |  |  |  |  |  | 18 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\377\300\0", | 
| 226 |  |  |  |  |  |  | 19 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\377\340\0", | 
| 227 |  |  |  |  |  |  | 20 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\377\360\0", | 
| 228 |  |  |  |  |  |  | 21 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\377\370\0", | 
| 229 |  |  |  |  |  |  | 22 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\377\374\0", | 
| 230 |  |  |  |  |  |  | 23 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\377\376\0", | 
| 231 |  |  |  |  |  |  | 24 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\377\377\0", | 
| 232 |  |  |  |  |  |  | 25 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\377\377\200", | 
| 233 |  |  |  |  |  |  | 26 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\377\377\300", | 
| 234 |  |  |  |  |  |  | 27 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\377\377\340", | 
| 235 |  |  |  |  |  |  | 28 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\377\377\360", | 
| 236 |  |  |  |  |  |  | 29 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\377\377\370", | 
| 237 |  |  |  |  |  |  | 30 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\377\377\374", | 
| 238 |  |  |  |  |  |  | 31 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\377\377\376", | 
| 239 |  |  |  |  |  |  | 32 => "\0\0\0\0\0\0\0\0\0\0\0\0\377\377\377\377", | 
| 240 |  |  |  |  |  |  | }; | 
| 241 |  |  |  |  |  |  |  | 
| 242 |  |  |  |  |  |  |  | 
| 243 |  |  |  |  |  |  |  | 
| 244 |  |  |  |  |  |  | =head1 METHODS | 
| 245 |  |  |  |  |  |  |  | 
| 246 |  |  |  |  |  |  | =head2 new | 
| 247 |  |  |  |  |  |  |  | 
| 248 |  |  |  |  |  |  | Right now this just calls NetAddr::IP->new(). | 
| 249 |  |  |  |  |  |  |  | 
| 250 |  |  |  |  |  |  | my $ip = NetAddr::IP::FastNew->new("127.0.0.1"); | 
| 251 |  |  |  |  |  |  |  | 
| 252 |  |  |  |  |  |  | =cut | 
| 253 |  |  |  |  |  |  |  | 
| 254 |  |  |  |  |  |  | sub new { | 
| 255 |  |  |  |  |  |  | # attempt to beat NetAddr::IP speeds by guessing the type of address and | 
| 256 |  |  |  |  |  |  | # initializing it.  This will probably not support nearly as many formats | 
| 257 |  |  |  |  |  |  | # as the original, but will be useful to some users who want something | 
| 258 |  |  |  |  |  |  | # fast and easy. | 
| 259 | 0 |  |  | 0 | 1 | 0 | my $class = shift; | 
| 260 | 0 |  |  |  |  | 0 | return NetAddr::IP->new(@_); | 
| 261 |  |  |  |  |  |  | } | 
| 262 |  |  |  |  |  |  |  | 
| 263 |  |  |  |  |  |  |  | 
| 264 |  |  |  |  |  |  | =head2 new_ipv4 | 
| 265 |  |  |  |  |  |  |  | 
| 266 |  |  |  |  |  |  | Create a real NetAddr::IP from a single IPv4 address with almost no | 
| 267 |  |  |  |  |  |  | validation. | 
| 268 |  |  |  |  |  |  |  | 
| 269 |  |  |  |  |  |  | This only takes one argument, the single IP address.  Anything else will fail | 
| 270 |  |  |  |  |  |  | in (probably) bad ways.  Validation is completely up to you and is not done | 
| 271 |  |  |  |  |  |  | here. | 
| 272 |  |  |  |  |  |  |  | 
| 273 |  |  |  |  |  |  | my $ip = NetAddr::IP::FastNew->new_ipv4("127.0.0.1"); | 
| 274 |  |  |  |  |  |  |  | 
| 275 |  |  |  |  |  |  | =cut | 
| 276 |  |  |  |  |  |  |  | 
| 277 |  |  |  |  |  |  |  | 
| 278 |  |  |  |  |  |  | sub new_ipv4 { | 
| 279 | 1 |  |  | 1 | 1 | 21 | return bless { | 
| 280 |  |  |  |  |  |  | addr    => $zerov6 . inet_pton(AF_INET, $_[1]), | 
| 281 |  |  |  |  |  |  | mask    => $ones, | 
| 282 |  |  |  |  |  |  | isv6    => 0, | 
| 283 |  |  |  |  |  |  | }, 'NetAddr::IP'; | 
| 284 |  |  |  |  |  |  | } | 
| 285 |  |  |  |  |  |  |  | 
| 286 |  |  |  |  |  |  | =head2 new_ipv4_mask | 
| 287 |  |  |  |  |  |  |  | 
| 288 |  |  |  |  |  |  | Create a real NetAddr::IP from a IPv4 subnet with almost no | 
| 289 |  |  |  |  |  |  | validation. | 
| 290 |  |  |  |  |  |  |  | 
| 291 |  |  |  |  |  |  | This requires the IP address and the subnet mask as it's two arguments. | 
| 292 |  |  |  |  |  |  | Anything else will fail in (probably) bad ways.  Validation is completely | 
| 293 |  |  |  |  |  |  | up to the caller is not done here. | 
| 294 |  |  |  |  |  |  |  | 
| 295 |  |  |  |  |  |  | my $ip = NetAddr::IP::FastNew->new_ipv4_mask("127.0.0.0", "255.255.255.0"); | 
| 296 |  |  |  |  |  |  |  | 
| 297 |  |  |  |  |  |  | =cut | 
| 298 |  |  |  |  |  |  |  | 
| 299 |  |  |  |  |  |  | sub new_ipv4_mask { | 
| 300 | 1 |  |  | 1 | 1 | 12 | return bless { | 
| 301 |  |  |  |  |  |  | addr    => $zerov6 . inet_pton(AF_INET, $_[1]), | 
| 302 |  |  |  |  |  |  | mask    => $zerov6 . inet_pton(AF_INET, $_[2]), | 
| 303 |  |  |  |  |  |  | isv6    => 0, | 
| 304 |  |  |  |  |  |  | }, 'NetAddr::IP'; | 
| 305 |  |  |  |  |  |  | } | 
| 306 |  |  |  |  |  |  |  | 
| 307 |  |  |  |  |  |  | =head2 new_ipv4_cidr | 
| 308 |  |  |  |  |  |  |  | 
| 309 |  |  |  |  |  |  | Create a real NetAddr::IP object from a IPv4 cidr with almost no | 
| 310 |  |  |  |  |  |  | validation. | 
| 311 |  |  |  |  |  |  |  | 
| 312 |  |  |  |  |  |  | This requires the IP address and the cidr in a single argument. | 
| 313 |  |  |  |  |  |  | Anything else will fail in (probably) bad ways.  Validation is completely | 
| 314 |  |  |  |  |  |  | up to the caller is not done here. | 
| 315 |  |  |  |  |  |  |  | 
| 316 |  |  |  |  |  |  | my $ip = NetAddr::IP::FastNew->new_ipv4_cidr("127.0.0.0/24"); | 
| 317 |  |  |  |  |  |  |  | 
| 318 |  |  |  |  |  |  | =cut | 
| 319 |  |  |  |  |  |  |  | 
| 320 |  |  |  |  |  |  | # you can use the ipv6 mask table by saying $masks->{128-32+$cidr}.  Since | 
| 321 |  |  |  |  |  |  | # it's an IPv4 address NetAddr::IP ignores the first 2 hextets. | 
| 322 |  |  |  |  |  |  | # Unfortunately, it seems to be about 50,000 calls/sec slower than having an | 
| 323 |  |  |  |  |  |  | # ipv4 mask table (I guess the overhead of doing the simple 96+$cidr math..) | 
| 324 |  |  |  |  |  |  |  | 
| 325 |  |  |  |  |  |  | # for whatever reason, split is faster for this too, but this is the slowest | 
| 326 |  |  |  |  |  |  | # function.  Try to use the other two when possible. | 
| 327 |  |  |  |  |  |  |  | 
| 328 |  |  |  |  |  |  | sub new_ipv4_cidr { | 
| 329 | 1 |  |  | 1 | 1 | 8 | my ($ip, $cidr) = split('/', $_[1]); | 
| 330 |  |  |  |  |  |  | #my $pos = index($_[1],'/'); | 
| 331 |  |  |  |  |  |  | #my $ip = substr($_[1], 0, $pos); | 
| 332 |  |  |  |  |  |  |  | 
| 333 | 1 |  |  |  |  | 8 | return bless { 'addr' => $zerov6 . inet_pton(AF_INET, $ip), | 
| 334 |  |  |  |  |  |  | 'mask' => $masks4->{$cidr}, | 
| 335 |  |  |  |  |  |  | 'isv6' => 0 | 
| 336 |  |  |  |  |  |  | }, 'NetAddr::IP'; | 
| 337 |  |  |  |  |  |  | } | 
| 338 |  |  |  |  |  |  |  | 
| 339 |  |  |  |  |  |  | =head2 new_ipv6 | 
| 340 |  |  |  |  |  |  |  | 
| 341 |  |  |  |  |  |  | Create a real NetAddr::IP object from an IPv6 subnet with no validation.  This | 
| 342 |  |  |  |  |  |  | is almost as fast as the lazy object.  The only caveat being it requires a | 
| 343 |  |  |  |  |  |  | cidr mask. | 
| 344 |  |  |  |  |  |  |  | 
| 345 |  |  |  |  |  |  | my $ip = NetAddr::IP::FastNew->new_ipv6("fe80::/64"); | 
| 346 |  |  |  |  |  |  |  | 
| 347 |  |  |  |  |  |  | =cut | 
| 348 |  |  |  |  |  |  |  | 
| 349 |  |  |  |  |  |  | sub new_ipv6 { | 
| 350 | 1 |  |  | 1 | 1 | 12 | my $pos = index($_[1],'/'); | 
| 351 | 1 |  |  |  |  | 2 | my $ip = substr($_[1], 0, $pos); | 
| 352 | 1 |  |  |  |  | 12 | return bless { 'addr' => inet_pton(AF_INET6, $ip), 'mask' => $masks->{substr($_[1], $pos+1)}, 'isv6' => 1 }, 'NetAddr::IP'; | 
| 353 |  |  |  |  |  |  | } | 
| 354 |  |  |  |  |  |  |  | 
| 355 |  |  |  |  |  |  |  | 
| 356 |  |  |  |  |  |  | 1; |