X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FCatalyst%2FEngine.pm;h=b34ceecdb94aa40c022ca50f7fe1c5c861704fcf;hb=ade50bdb79a80b82d1334aa987fe81c16740c0f6;hp=56486f6378a4c6097b2d27380a602ec31c50b9de;hpb=b1ededd4680eff1d4ddb42ed860884e361804fe1;p=catagits%2FCatalyst-Runtime.git

diff --git a/lib/Catalyst/Engine.pm b/lib/Catalyst/Engine.pm
index 56486f6..b34ceec 100644
--- a/lib/Catalyst/Engine.pm
+++ b/lib/Catalyst/Engine.pm
@@ -12,8 +12,6 @@ use HTTP::Headers;
 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;
@@ -22,6 +20,17 @@ 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');
@@ -33,6 +42,7 @@ has _response_cb => (
     isa     => 'CodeRef',
     writer  => '_set_response_cb',
     clearer => '_clear_response_cb',
+    predicate => '_has_response_cb',
 );
 
 has _writer => (
@@ -118,6 +128,11 @@ sub finalize_cookies {
                 -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, $cookie->as_string;
     }
@@ -333,6 +348,15 @@ Abstract method, allows engines to write headers to response
 sub finalize_headers {
     my ($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, @_ });
 
@@ -793,13 +817,17 @@ sub run {
     # 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();
-        # 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.
+        $server = Catalyst::EngineLoader->new(application_name => ref($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?)")
     }
     $server->run($psgi, $options);
@@ -877,7 +905,7 @@ not directly available via Catalyst objects $c->request, $c->engine ...
 
 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