X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FCatalyst%2FEngine%2FCGI.pm;h=dbdfbbdc2a007e1ed8ce696c9c0c2153c54f6aaa;hb=4e939e53ffc8aee7c2fb179a65b7dfe08dda7f86;hp=950cc2d709cdddd972c6b47d8f421001677baf5f;hpb=f81097665c9a71971e5355c9d8331d9a9f9ba305;p=catagits%2FCatalyst-Runtime.git

diff --git a/lib/Catalyst/Engine/CGI.pm b/lib/Catalyst/Engine/CGI.pm
index 950cc2d..dbdfbbd 100644
--- a/lib/Catalyst/Engine/CGI.pm
+++ b/lib/Catalyst/Engine/CGI.pm
@@ -5,6 +5,8 @@ use base 'Catalyst::Engine';
 use NEXT;
 use URI;
 
+__PACKAGE__->mk_accessors('env');
+
 =head1 NAME
 
 Catalyst::Engine::CGI - The CGI Engine
@@ -32,9 +34,7 @@ This is the Catalyst engine specialized for the CGI environment.
 
 This class overloads some methods from C<Catalyst::Engine>.
 
-=over 4
-
-=item $self->finalize_headers($c)
+=head2 $self->finalize_headers($c)
 
 =cut
 
@@ -42,17 +42,20 @@ sub finalize_headers {
     my ( $self, $c ) = @_;
 
     $c->response->header( Status => $c->response->status );
+    
+    return unless *STDOUT->opened();
 
     print $c->response->headers->as_string("\015\012");
     print "\015\012";
 }
 
-=item $self->prepare_connection($c)
+=head2 $self->prepare_connection($c)
 
 =cut
 
 sub prepare_connection {
     my ( $self, $c ) = @_;
+    local (*ENV) = $self->env || \%ENV;
 
     $c->request->address( $ENV{REMOTE_ADDR} );
 
@@ -84,32 +87,41 @@ sub prepare_connection {
     }
 }
 
-=item $self->prepare_headers($c)
+=head2 $self->prepare_headers($c)
 
 =cut
 
 sub prepare_headers {
     my ( $self, $c ) = @_;
+    local (*ENV) = $self->env || \%ENV;
 
     # Read headers from %ENV
-    while ( my ( $header, $value ) = each %ENV ) {
+    foreach my $header ( keys %ENV ) {
         next unless $header =~ /^(?:HTTP|CONTENT|COOKIE)/i;
         ( my $field = $header ) =~ s/^HTTPS?_//;
-        $c->req->headers->header( $field => $value );
+        $c->req->headers->header( $field => $ENV{$header} );
     }
 }
 
-=item $self->prepare_path($c)
+=head2 $self->prepare_path($c)
 
 =cut
 
 sub prepare_path {
     my ( $self, $c ) = @_;
+    local (*ENV) = $self->env || \%ENV;
 
     my $scheme = $c->request->secure ? 'https' : 'http';
     my $host      = $ENV{HTTP_HOST}   || $ENV{SERVER_NAME};
     my $port      = $ENV{SERVER_PORT} || 80;
-    my $base_path = $ENV{SCRIPT_NAME} || '/';
+    my $base_path;
+    if ( exists $ENV{REDIRECT_URL} ) {
+        $base_path = $ENV{REDIRECT_URL};
+        $base_path =~ s/$ENV{PATH_INFO}$//;
+    }
+    else {
+        $base_path = $ENV{SCRIPT_NAME} || '/';
+    }
 
     # If we are running as a backend proxy, get the true hostname
   PROXY_CHECK:
@@ -127,7 +139,7 @@ sub prepare_path {
         $port = $c->request->secure ? 443 : 80;
     }
 
-    my $path = $base_path . $ENV{PATH_INFO};
+    my $path = $base_path . ( $ENV{PATH_INFO} || '' );
     $path =~ s{^/+}{};
 
     my $uri = URI->new;
@@ -149,19 +161,32 @@ sub prepare_path {
     $c->request->base($base);
 }
 
-=item $self->prepare_query_parameters($c)
+=head2 $self->prepare_query_parameters($c)
 
 =cut
 
 sub prepare_query_parameters {
     my ( $self, $c ) = @_;
-    
+    local (*ENV) = $self->env || \%ENV;
+
     if ( $ENV{QUERY_STRING} ) {
         $self->SUPER::prepare_query_parameters( $c, $ENV{QUERY_STRING} );
     }
 }
 
-=item $self->prepare_write($c)
+=head2 $self->prepare_request($c, (env => \%env))
+
+=cut
+
+sub prepare_request {
+    my ( $self, $c, %args ) = @_;
+
+    if ( $args{env} ) {
+        $self->env( $args{env} );
+    }
+}
+
+=head2 $self->prepare_write($c)
 
 Enable autoflush on the output handle for CGI-based engines.
 
@@ -176,20 +201,18 @@ sub prepare_write {
     $self->NEXT::prepare_write($c);
 }
 
-=item $self->read_chunk($c, $buffer, $length)
+=head2 $self->read_chunk($c, $buffer, $length)
 
 =cut
 
 sub read_chunk { shift; shift; *STDIN->sysread(@_); }
 
-=item $self->run
+=head2 $self->run
 
 =cut
 
 sub run { shift; shift->handle_request(@_) }
 
-=back
-
 =head1 SEE ALSO
 
 L<Catalyst> L<Catalyst::Engine>.