use URI::QueryParam;
use Moose::Util::TypeConstraints;
use Plack::Loader;
-use Plack::Middleware::Conditional;
-use Plack::Middleware::ReverseProxy;
+use Catalyst::EngineLoader;
+use Encode ();
+use utf8;
use namespace::clean -except => 'meta';
has env => (is => 'ro', writer => '_set_env', clearer => '_clear_env');
+my $WARN_ABOUT_ENV = 0;
+around env => sub {
+ my ($orig, $self, @args) = @_;
+ if(@args) {
+ warn "env as a writer is deprecated, you probably need to upgrade Catalyst::Engine::PSGI"
+ unless $WARN_ABOUT_ENV++;
+ return $self->_set_env(@args);
+ }
+ return $self->$orig;
+};
+
# input position and length
has read_length => (is => 'rw');
has read_position => (is => 'rw');
isa => 'CodeRef',
writer => '_set_response_cb',
clearer => '_clear_response_cb',
+ predicate => '_has_response_cb',
);
+subtype 'Catalyst::Engine::Types::Writer',
+ as duck_type([qw(write close)]);
+
has _writer => (
is => 'ro',
- isa => duck_type([qw(write close)]),
+ isa => 'Catalyst::Engine::Types::Writer',
writer => '_set_writer',
clearer => '_clear_writer',
);
-httponly => $val->{httponly} || 0,
)
);
+ if (!defined $cookie) {
+ $c->log->warn("undef passed in '$name' cookie value - not setting cookie")
+ if $c->debug;
+ next;
+ }
push @cookies, $cookie->as_string;
}
$c->res->content_type('text/html; charset=utf-8');
my $name = ref($c)->config->{name} || join(' ', split('::', ref $c));
+
+ # Prevent Catalyst::Plugin::Unicode::Encoding from running.
+ # This is a little nasty, but it's the best way to be clean whether or
+ # not the user has an encoding plugin.
+
+ if ($c->can('encoding')) {
+ $c->{encoding} = '';
+ }
my ( $title, $error, $infos );
if ( $c->debug ) {
</body>
</html>
-
# Trick IE. Old versions of IE would display their own error page instead
# of ours if we'd give it less than 512 bytes.
$c->res->{body} .= ( ' ' x 512 );
+ $c->res->{body} = Encode::encode("UTF-8", $c->res->{body});
+
# Return 500
$c->res->status(500);
}
sub finalize_headers {
my ($self, $ctx) = @_;
+ # This is a less-than-pretty hack to avoid breaking the old
+ # Catalyst::Engine::PSGI. 5.9 Catalyst::Engine sets a response_cb and
+ # expects us to pass headers to it here, whereas Catalyst::Enngine::PSGI
+ # just pulls the headers out of $ctx->response in its run method and never
+ # sets response_cb. So take the lack of a response_cb as a sign that we
+ # don't need to set the headers.
+
+ return unless $self->_has_response_cb;
+
my @headers;
$ctx->response->headers->scan(sub { push @headers, @_ });
=head2 $self->prepare_request(@arguments)
-Populate the context object from the request object.
+Sets up the PSGI environment in the Engine.
=cut
=head2 $self->run($app, $server)
Start the engine. Builds a PSGI application and calls the
-run method on the server passed in..
+run method on the server passed in, which then causes the
+engine to loop, handling requests..
=cut
sub run {
- my ($self, $app, @args) = @_;
- my $server = pop @args if blessed $args[-1];
- $server ||= Plack::Loader->auto(); # We're not being called from a script,
- # so auto detect what backend to run on.
- # This does *NOT* cover mod_perl.
- # FIXME - Do something sensible with the options we're passed
- my $psgi = $self->build_psgi_app($app, @args);
- $server->run($psgi);
+ my ($self, $app, $psgi, @args) = @_;
+ # @args left here rather than just a $options, $server for back compat with the
+ # old style scripts which send a few args, then a hashref
+
+ # They should never actually be used in the normal case as the Plack engine is
+ # passed in got all the 'standard' args via the loader in the script already.
+
+ # FIXME - we should stash the options in an attribute so that custom args
+ # like Gitalist's --git_dir are possible to get from the app without stupid tricks.
+ my $server = pop @args if (scalar @args && blessed $args[-1]);
+ my $options = pop @args if (scalar @args && ref($args[-1]) eq 'HASH');
+ # Back compat hack for applications with old (non Catalyst::Script) scripts to work in FCGI.
+ if (scalar @args && !ref($args[0])) {
+ if (my $listen = shift @args) {
+ $options->{listen} ||= [$listen];
+ }
+ }
+ if (! $server ) {
+ $server = Catalyst::EngineLoader->new(application_name => ref($self))->auto(%$options);
+ # We're not being called from a script, so auto detect what backend to
+ # run on. This should never happen, as mod_perl never calls ->run,
+ # instead the $app->handle method is called per request.
+ $app->log->warn("Not supplied a Plack engine, falling back to engine auto-loader (are your scripts ancient?)")
+ }
+ $app->run_options($options);
+ $server->run($psgi, $options);
}
=head2 build_psgi_app ($app, @args)
-Builds and returns a PSGI application closure, wrapping it in the reverse proxy
-middleware if the using_frontend_proxy config setting is set.
+Builds and returns a PSGI application closure. (Raw, not wrapped in middleware)
=cut
sub build_psgi_app {
my ($self, $app, @args) = @_;
- my $psgi_app = sub {
+ return sub {
my ($env) = @_;
return sub {
$app->handle_request(env => $env);
};
};
-
- $psgi_app = Plack::Middleware::Conditional->wrap(
- $psgi_app,
- condition => sub {
- my ($env) = @_;
- return if $app->config->{ignore_frontend_proxy};
- return $env->{REMOTE_ADDR} eq '127.0.0.1' || $app->config->{using_frontend_proxy};
- },
- builder => sub { Plack::Middleware::ReverseProxy->wrap($_[0]) },
- );
-
- return $psgi_app;
}
=head2 $self->write($c, $buffer)
$self->_prepared_write(1);
}
- return 0 if !defined $buffer;
+ $buffer = q[] unless defined $buffer;
my $len = length($buffer);
$self->_writer->write($buffer);
BEWARE: If you really need to access some environment variable from your Catalyst
application you should use $c->engine->env->{VARNAME} instead of $ENV{VARNAME},
-as in some enviroments the %ENV hash does not contain what you would expect.
+as in some environments the %ENV hash does not contain what you would expect.
=head1 AUTHORS
projects / catagits/Catalyst-Runtime.git / blobdiff