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3 | AnyEvent::Strict - force strict mode on for the whole process |
3 | AnyEvent::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 | |
12 | This module implements AnyEvent's strict mode. |
12 | This module implements AnyEvent's strict mode. |
13 | |
13 | |
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20 | L<AnyEvent>). However, this module can be loaded at any time. |
20 | L<AnyEvent>). However, this module can be loaded at any time. |
21 | |
21 | |
22 | =cut |
22 | =cut |
23 | |
23 | |
24 | package AnyEvent::Strict; |
24 | package AnyEvent::Strict; |
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25 | |
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26 | no warnings; # *sigh* |
25 | |
27 | |
26 | use Carp qw(croak); |
28 | use Carp qw(croak); |
27 | |
29 | |
28 | use AnyEvent (); |
30 | use AnyEvent (); |
29 | |
31 | |
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43 | or croak "AnyEvent->io called with illegal cb argument '$arg{cb}'"; |
45 | or croak "AnyEvent->io called with illegal cb argument '$arg{cb}'"; |
44 | delete $arg{cb}; |
46 | delete $arg{cb}; |
45 | |
47 | |
46 | defined fileno $arg{fh} |
48 | defined fileno $arg{fh} |
47 | or croak "AnyEvent->io called with illegal fh argument '$arg{fh}'"; |
49 | or croak "AnyEvent->io called with illegal fh argument '$arg{fh}'"; |
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50 | -f $arg{fh} |
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51 | and croak "AnyEvent->io called with fh argument pointing to a file"; |
48 | delete $arg{fh}; |
52 | delete $arg{fh}; |
49 | |
53 | |
50 | $arg{poll} =~ /^[rw]$/ |
54 | $arg{poll} =~ /^[rw]$/ |
51 | or croak "AnyEvent->io called with illegal poll argument '$arg{poll}'"; |
55 | or croak "AnyEvent->io called with illegal poll argument '$arg{poll}'"; |
52 | delete $arg{poll}; |
56 | delete $arg{poll}; |
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100 | sub child { |
104 | sub child { |
101 | my $class = shift; |
105 | my $class = shift; |
102 | my %arg = @_; |
106 | my %arg = @_; |
103 | |
107 | |
104 | ref $arg{cb} |
108 | ref $arg{cb} |
105 | or croak "AnyEvent->signal called with illegal cb argument '$arg{cb}'"; |
109 | or croak "AnyEvent->child called with illegal cb argument '$arg{cb}'"; |
106 | delete $arg{cb}; |
110 | delete $arg{cb}; |
107 | |
111 | |
108 | $arg{pid} =~ /^-?\d+$/ |
112 | $arg{pid} =~ /^-?\d+$/ |
109 | or croak "AnyEvent->signal called with illegal pid value '$arg{pid}'"; |
113 | or croak "AnyEvent->child called with malformed pid value '$arg{pid}'"; |
110 | delete $arg{pid}; |
114 | delete $arg{pid}; |
111 | |
115 | |
112 | croak "AnyEvent->signal called with unsupported parameter(s) " . join ", ", keys %arg |
116 | croak "AnyEvent->child called with unsupported parameter(s) " . join ", ", keys %arg |
113 | if keys %arg; |
117 | if keys %arg; |
114 | |
118 | |
115 | $class->SUPER::child (@_) |
119 | $class->SUPER::child (@_) |
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120 | } |
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121 | |
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122 | sub idle { |
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123 | my $class = shift; |
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124 | my %arg = @_; |
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125 | |
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126 | ref $arg{cb} |
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127 | or croak "AnyEvent->idle called with illegal cb argument '$arg{cb}'"; |
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128 | delete $arg{cb}; |
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129 | |
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130 | croak "AnyEvent->idle called with unsupported parameter(s) " . join ", ", keys %arg |
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131 | if keys %arg; |
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132 | |
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133 | $class->SUPER::idle (@_) |
116 | } |
134 | } |
117 | |
135 | |
118 | sub condvar { |
136 | sub condvar { |
119 | my $class = shift; |
137 | my $class = shift; |
120 | my %arg = @_; |
138 | my %arg = @_; |