/usr/share/perl5/Mojo/Server.pm is in libmojolicious-perl 2.23-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 | package Mojo::Server;
use Mojo::Base 'Mojo::EventEmitter';
use Carp 'croak';
use Mojo::Loader;
use Mojo::Util 'md5_sum';
use Scalar::Util 'blessed';
has app => sub {
my $self = shift;
return $ENV{MOJO_APP} if ref $ENV{MOJO_APP};
if (my $e = Mojo::Loader->load($self->app_class)) { die $e if ref $e }
return $self->app_class->new;
};
has app_class =>
sub { ref $ENV{MOJO_APP} || $ENV{MOJO_APP} || 'Mojo::HelloWorld' };
sub new {
my $self = shift->SUPER::new(@_);
$self->on(request => sub { shift->app->handler(shift) });
return $self;
}
sub build_tx { shift->app->build_tx }
sub load_app {
my ($self, $file) = @_;
# Clean up environment
local $ENV{MOJO_APP_LOADER} = 1;
local $ENV{MOJO_APP};
local $ENV{MOJO_EXE};
# Try to load application from script into sandbox
my $class = 'Mojo::Server::SandBox::' . md5_sum($file . $$);
my $app;
die $@ unless eval <<EOF;
package $class;
{
unless (\$app = do \$file) {
die qq/Can't load application "\$file": \$@/ if \$@;
die qq/Can't load application "\$file": \$!/ unless defined \$app;
die qq/Can't load application' "\$file".\n/ unless \$app;
}
}
1;
EOF
die qq/"$file" is not a valid application.\n/
unless blessed $app && $app->isa('Mojo');
$self->app($app);
return $app;
}
# DEPRECATED in Smiling Face With Sunglasses!
sub on_request {
warn
"Mojo::Server->on_request is DEPRECATED in favor of Mojo::Server->on!\n";
shift->on(request => shift);
}
# "Are you saying you're never going to eat any animal again? What about
# bacon?
# No.
# Ham?
# No.
# Pork chops?
# Dad, those all come from the same animal.
# Heh heh heh. Ooh, yeah, right, Lisa. A wonderful, magical animal."
sub run { croak 'Method "run" not implemented by subclass' }
1;
__END__
=head1 NAME
Mojo::Server - HTTP server base class
=head1 SYNOPSIS
use Mojo::Base 'Mojo::Server';
sub run {
my $self = shift;
# Get a transaction
my $tx = $self->build_tx;
# Emit "request" event
$self->emit(request => $tx);
}
=head1 DESCRIPTION
L<Mojo::Server> is an abstract HTTP server base class.
=head1 EVENTS
L<Mojo::Server> can emit the following events.
=head2 C<request>
$server->on(request => sub {
my ($server, $tx) = @_;
});
Emitted when a request is ready and needs to be handled.
$server->unsubscribe('request');
$server->on(request => sub {
my ($server, $tx) = @_;
$tx->res->code(200);
$tx->res->headers->content_type('text/plain');
$tx->res->body('Hello World!');
$tx->resume;
});
=head1 ATTRIBUTES
L<Mojo::Server> implements the following attributes.
=head2 C<app>
my $app = $server->app;
$server = $server->app(MojoSubclass->new);
Application this server handles, defaults to a L<Mojo::HelloWorld> object.
=head2 C<app_class>
my $app_class = $server->app_class;
$server = $server->app_class('MojoSubclass');
Class of the application this server handles, defaults to
L<Mojo::HelloWorld>.
=head1 METHODS
L<Mojo::Server> inherits all methods from L<Mojo::EventEmitter> and
implements the following new ones.
=head2 C<new>
my $server = Mojo::Server->new;
Construct a new L<Mojo::Server> object and register default C<request> event.
=head2 C<build_tx>
my $tx = $server->build_tx;
Let application build a transaction.
=head2 C<load_app>
my $app = $server->load_app('./myapp.pl');
Load application from script.
say Mojo::Server->new->load_app('./myapp.pl')->home;
=head2 C<run>
$server->run;
Start server.
=head1 SEE ALSO
L<Mojolicious>, L<Mojolicious::Guides>, L<http://mojolicio.us>.
=cut
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