| … | |
… | |
| 21 | |
21 | |
| 22 | =cut |
22 | =cut |
| 23 | |
23 | |
| 24 | package AnyEvent::Strict; |
24 | package AnyEvent::Strict; |
| 25 | |
25 | |
| 26 | use common::sense; |
26 | use Carp qw(croak); |
| 27 | |
27 | |
| 28 | use Carp qw(croak); |
28 | use AnyEvent (); BEGIN { AnyEvent::common_sense } |
| 29 | use Fcntl (); |
|
|
| 30 | |
|
|
| 31 | use AnyEvent (); |
|
|
| 32 | |
29 | |
| 33 | our @ISA; |
30 | our @ISA; |
| 34 | |
31 | |
| 35 | AnyEvent::post_detect { |
32 | AnyEvent::post_detect { |
| 36 | # assume the first ISA member is the implementation |
33 | # assume the first ISA member is the implementation |
| 37 | # # and link us in before it in the chain. |
34 | # # and link us in before it in the chain. |
| 38 | my $MODEL = shift @AnyEvent::ISA; |
35 | my $MODEL = shift @AnyEvent::ISA; |
| 39 | unshift @ISA, $MODEL; |
36 | unshift @ISA, $MODEL; |
| 40 | unshift @AnyEvent::ISA, AnyEvent::Strict:: |
37 | unshift @AnyEvent::ISA, AnyEvent::Strict::; |
| 41 | }; |
38 | }; |
| 42 | |
39 | |
| 43 | sub io { |
40 | sub io { |
| 44 | my $class = shift; |
41 | my $class = shift; |
| 45 | my %arg = @_; |
42 | my %arg = @_; |
| … | |
… | |
| 49 | delete $arg{cb}; |
46 | delete $arg{cb}; |
| 50 | |
47 | |
| 51 | $arg{poll} =~ /^[rw]$/ |
48 | $arg{poll} =~ /^[rw]$/ |
| 52 | or croak "AnyEvent->io called with illegal poll argument '$arg{poll}'"; |
49 | or croak "AnyEvent->io called with illegal poll argument '$arg{poll}'"; |
| 53 | |
50 | |
| 54 | if (defined fileno $arg{fh} or ref $arg{fh} or $arg{fh} !~ /^\s*\d+\s*$/) { |
51 | if ($arg{fh} =~ /^\s*\d+\s*$/) { |
|
|
52 | $arg{fh} = AnyEvent::_dupfh $arg{poll}, $arg{fh}; |
|
|
53 | } else { |
| 55 | defined fileno $arg{fh} |
54 | defined eval { fileno $arg{fh} } |
| 56 | or croak "AnyEvent->io called with illegal fh argument '$arg{fh}'"; |
55 | or croak "AnyEvent->io called with illegal fh argument '$arg{fh}'"; |
| 57 | } else { |
|
|
| 58 | $arg{fh} = AnyEvent::_dupfh $arg{poll}, $arg{fh}; |
|
|
| 59 | } |
56 | } |
| 60 | |
57 | |
| 61 | -f $arg{fh} |
58 | -f $arg{fh} |
| 62 | and croak "AnyEvent->io called with fh argument pointing to a file"; |
59 | and croak "AnyEvent->io called with fh argument pointing to a file"; |
| 63 | |
60 | |
| … | |
… | |
| 98 | |
95 | |
| 99 | ref $arg{cb} |
96 | ref $arg{cb} |
| 100 | or croak "AnyEvent->signal called with illegal cb argument '$arg{cb}'"; |
97 | or croak "AnyEvent->signal called with illegal cb argument '$arg{cb}'"; |
| 101 | delete $arg{cb}; |
98 | delete $arg{cb}; |
| 102 | |
99 | |
| 103 | eval "require POSIX; 0 < &POSIX::SIG$arg{signal}" |
100 | defined AnyEvent::Base::sig2num $arg{signal} and $arg{signal} == 0 |
| 104 | or croak "AnyEvent->signal called with illegal signal name '$arg{signal}'"; |
101 | or croak "AnyEvent->signal called with illegal signal name '$arg{signal}'"; |
| 105 | delete $arg{signal}; |
102 | delete $arg{signal}; |
| 106 | |
103 | |
| 107 | croak "AnyEvent->signal called with unsupported parameter(s) " . join ", ", keys %arg |
104 | croak "AnyEvent->signal called with unsupported parameter(s) " . join ", ", keys %arg |
| 108 | if keys %arg; |
105 | if keys %arg; |
