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Comparing AnyEvent/lib/AnyEvent/Strict.pm (file contents):
Revision 1.6 by root, Fri Nov 21 01:35:59 2008 UTC vs.
Revision 1.14 by root, Thu Jul 9 18:58:19 2009 UTC

… …
3AnyEvent::Strict - force strict mode on for the whole process 3AnyEvent::Strict - force strict mode on for the whole process
4 4
5=head1 SYNOPSIS 5=head1 SYNOPSIS
6 6
7 use AnyEvent::Strict; 7 use AnyEvent::Strict;
8 # struct mode now switched on 8 # strict mode now switched on
9 9
10=head1 DESCRIPTION 10=head1 DESCRIPTION
11 11
12This module implements AnyEvent's strict mode. 12This module implements AnyEvent's strict mode.
13 13
14Loading it makes AnyEvent check all arguments to AnyEvent-methods, at the 14Loading it makes AnyEvent check all arguments to AnyEvent-methods, at the
15expense of being slower (often the argument checking takes longer than the 15expense of being slower (often the argument checking takes longer than the
16actual fucntion). 16actual function).
17 17
18Normally, you don't load this module yourself but instead use it 18Normally, you don't load this module yourself but instead use it
19indirectly via the C<PERL_ANYEVENT_STRICT> environment variable (see 19indirectly via the C<PERL_ANYEVENT_STRICT> environment variable (see
20L<AnyEvent>). However, this module can be loaded at any time. 20L<AnyEvent>). However, this module can be loaded at any time.
21 21
22=cut 22=cut
23 23
24package AnyEvent::Strict; 24package AnyEvent::Strict;
25 25
26use common::sense;
27
26use Carp qw(croak); 28use Carp qw(croak);
29use Fcntl ();
27 30
28use AnyEvent (); 31use AnyEvent ();
32
33our @ISA;
29 34
30AnyEvent::post_detect { 35AnyEvent::post_detect {
31 # assume the first ISA member is the implementation 36 # assume the first ISA member is the implementation
32 # # and link us in before it in the chain. 37 # # and link us in before it in the chain.
33 my $MODEL = shift @AnyEvent::ISA; 38 my $MODEL = shift @AnyEvent::ISA;
… …
41 46
42 ref $arg{cb} 47 ref $arg{cb}
43 or croak "AnyEvent->io called with illegal cb argument '$arg{cb}'"; 48 or croak "AnyEvent->io called with illegal cb argument '$arg{cb}'";
44 delete $arg{cb}; 49 delete $arg{cb};
45 50
46 defined fileno $arg{fh}
47 or croak "AnyEvent->io called with illegal fh argument '$arg{fh}'";
48 delete $arg{fh};
49
50 $arg{poll} =~ /^[rw]$/ 51 $arg{poll} =~ /^[rw]$/
51 or croak "AnyEvent->io called with illegal poll argument '$arg{poll}'"; 52 or croak "AnyEvent->io called with illegal poll argument '$arg{poll}'";
53
54 if (defined fileno $arg{fh} or ref $arg{fh} or $arg{fh} !~ /^\s*\d+\s*$/) {
55 defined fileno $arg{fh}
56 or croak "AnyEvent->io called with illegal fh argument '$arg{fh}'";
57 } else {
58 $arg{fh} = AnyEvent::_dupfh $arg{poll}, $arg{fh};
59 }
60
61 -f $arg{fh}
62 and croak "AnyEvent->io called with fh argument pointing to a file";
63
52 delete $arg{poll}; 64 delete $arg{poll};
65 delete $arg{fh};
53 66
54 croak "AnyEvent->io called with unsupported parameter(s) " . join ", ", keys %arg 67 croak "AnyEvent->io called with unsupported parameter(s) " . join ", ", keys %arg
55 if keys %arg; 68 if keys %arg;
56 69
57 $class->SUPER::io (@_) 70 $class->SUPER::io (@_)
… …
100sub child { 113sub child {
101 my $class = shift; 114 my $class = shift;
102 my %arg = @_; 115 my %arg = @_;
103 116
104 ref $arg{cb} 117 ref $arg{cb}
105 or croak "AnyEvent->signal called with illegal cb argument '$arg{cb}'"; 118 or croak "AnyEvent->child called with illegal cb argument '$arg{cb}'";
106 delete $arg{cb}; 119 delete $arg{cb};
107 120
108 $arg{pid} =~ /^-?\d+$/ 121 $arg{pid} =~ /^-?\d+$/
109 or croak "AnyEvent->signal called with illegal pid value '$arg{pid}'"; 122 or croak "AnyEvent->child called with malformed pid value '$arg{pid}'";
110 delete $arg{pid}; 123 delete $arg{pid};
111 124
112 croak "AnyEvent->signal called with unsupported parameter(s) " . join ", ", keys %arg 125 croak "AnyEvent->child called with unsupported parameter(s) " . join ", ", keys %arg
113 if keys %arg; 126 if keys %arg;
114 127
115 $class->SUPER::child (@_) 128 $class->SUPER::child (@_)
129}
130
131sub idle {
132 my $class = shift;
133 my %arg = @_;
134
135 ref $arg{cb}
136 or croak "AnyEvent->idle called with illegal cb argument '$arg{cb}'";
137 delete $arg{cb};
138
139 croak "AnyEvent->idle called with unsupported parameter(s) " . join ", ", keys %arg
140 if keys %arg;
141
142 $class->SUPER::idle (@_)
116} 143}
117 144
118sub condvar { 145sub condvar {
119 my $class = shift; 146 my $class = shift;
120 my %arg = @_; 147 my %arg = @_;

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