line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
|
|
|
|
|
|
|
package Email::Find::addrspec; |
2
|
|
|
|
|
|
|
|
3
|
4
|
|
|
4
|
|
21383
|
use strict; |
|
4
|
|
|
|
|
8
|
|
|
4
|
|
|
|
|
145
|
|
4
|
4
|
|
|
4
|
|
19
|
use vars qw($VERSION @EXPORT $Addr_spec_re); |
|
4
|
|
|
|
|
7
|
|
|
4
|
|
|
|
|
264
|
|
5
|
|
|
|
|
|
|
$VERSION = 0.09; |
6
|
|
|
|
|
|
|
|
7
|
4
|
|
|
4
|
|
18
|
use base qw(Exporter); |
|
4
|
|
|
|
|
10
|
|
|
4
|
|
|
|
|
1509
|
|
8
|
|
|
|
|
|
|
@EXPORT = qw($Addr_spec_re); |
9
|
|
|
|
|
|
|
|
10
|
|
|
|
|
|
|
# This is the BNF from RFC 822 |
11
|
|
|
|
|
|
|
my $esc = '\\\\'; |
12
|
|
|
|
|
|
|
my $period = '\.'; |
13
|
|
|
|
|
|
|
my $space = '\040'; |
14
|
|
|
|
|
|
|
my $open_br = '\['; |
15
|
|
|
|
|
|
|
my $close_br = '\]'; |
16
|
|
|
|
|
|
|
my $nonASCII = '\x80-\xff'; |
17
|
|
|
|
|
|
|
my $ctrl = '\000-\037'; |
18
|
|
|
|
|
|
|
my $cr_list = '\n\015'; |
19
|
|
|
|
|
|
|
my $qtext = qq/[^$esc$nonASCII$cr_list\"]/; #" |
20
|
|
|
|
|
|
|
my $dtext = qq/[^$esc$nonASCII$cr_list$open_br$close_br]/; |
21
|
|
|
|
|
|
|
my $quoted_pair = qq<$esc>.qq<[^$nonASCII]>; |
22
|
|
|
|
|
|
|
my $atom_char = qq/[^($space)<>\@,;:\".$esc$open_br$close_br$ctrl$nonASCII]/; #" |
23
|
|
|
|
|
|
|
my $atom = qq<$atom_char+(?!$atom_char)>; |
24
|
|
|
|
|
|
|
my $quoted_str = qq<\"$qtext*(?:$quoted_pair$qtext*)*\">; #" |
25
|
|
|
|
|
|
|
my $word = qq<(?:$atom|$quoted_str)>; |
26
|
|
|
|
|
|
|
my $local_part = qq<$word(?:$period$word)*>; |
27
|
|
|
|
|
|
|
|
28
|
|
|
|
|
|
|
# This is a combination of the domain name BNF from RFC 1035 plus the |
29
|
|
|
|
|
|
|
# domain literal definition from RFC 822, but allowing domains starting |
30
|
|
|
|
|
|
|
# with numbers. |
31
|
|
|
|
|
|
|
my $label = q/[A-Za-z\d](?:[A-Za-z\d-]*[A-Za-z\d])?/; |
32
|
|
|
|
|
|
|
my $domain_ref = qq<$label(?:$period$label)*>; |
33
|
|
|
|
|
|
|
my $domain_lit = qq<$open_br(?:$dtext|$quoted_pair)*$close_br>; |
34
|
|
|
|
|
|
|
my $domain = qq<(?:$domain_ref|$domain_lit)>; |
35
|
|
|
|
|
|
|
|
36
|
|
|
|
|
|
|
# Finally, the address-spec regex (more or less) |
37
|
|
|
|
|
|
|
$Addr_spec_re = qr<$local_part\s*\@\s*$domain>; |
38
|
|
|
|
|
|
|
|
39
|
|
|
|
|
|
|
1; |
40
|
|
|
|
|
|
|
__END__ |