X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FCatalyst%2FEngine.pm;h=2ca6a39bfb726ea2a77559a7f829eb1c30a251f2;hb=0879fcc602069d8899fcc75e65e6e52ced80dc8f;hp=8b3a701d57aa0a58926e168ea20754cba000d1f5;hpb=0fc2d522eec43202c21e9f0062e43f10db4d9008;p=catagits%2FCatalyst-Runtime.git
diff --git a/lib/Catalyst/Engine.pm b/lib/Catalyst/Engine.pm
index 8b3a701..2ca6a39 100644
--- a/lib/Catalyst/Engine.pm
+++ b/lib/Catalyst/Engine.pm
@@ -1,6 +1,5 @@
package Catalyst::Engine;
-use Class::C3;
use Moose;
with 'MooseX::Emulate::Class::Accessor::Fast';
@@ -11,16 +10,16 @@ use HTML::Entities;
use HTTP::Body;
use HTTP::Headers;
use URI::QueryParam;
-use Scalar::Util ();
+
+use namespace::clean -except => 'meta';
+
+has env => (is => 'rw');
# input position and length
has read_length => (is => 'rw');
has read_position => (is => 'rw');
-no Moose;
-
-# Stringify to class
-use overload '""' => sub { return ref shift }, fallback => 1;
+has _prepared_write => (is => 'rw');
# Amount of data to read from input on each pass
our $CHUNKSIZE = 64 * 1024;
@@ -48,7 +47,7 @@ sub finalize_body {
my ( $self, $c ) = @_;
my $body = $c->response->body;
no warnings 'uninitialized';
- if ( Scalar::Util::blessed($body) && $body->can('read') or ref($body) eq 'GLOB' ) {
+ if ( blessed($body) && $body->can('read') or ref($body) eq 'GLOB' ) {
while ( !eof $body ) {
read $body, my ($buffer), $CHUNKSIZE;
last unless $self->write( $c, $buffer );
@@ -78,7 +77,7 @@ sub finalize_cookies {
my $val = $response->cookies->{$name};
my $cookie = (
- Scalar::Util::blessed($val)
+ blessed($val)
? $val
: CGI::Simple::Cookie->new(
-name => $name,
@@ -100,7 +99,7 @@ sub finalize_cookies {
=head2 $self->finalize_error($c)
-Output an apropriate error message, called if there's an error in $c
+Output an appropriate error message. Called if there's an error in $c
after the dispatch has finished. Will output debug messages if Catalyst
is in debug mode, or a `please come back later` message otherwise.
@@ -127,11 +126,11 @@ sub finalize_error {
$name = "
$name
";
# Don't show context in the dump
- delete $c->req->{_context};
- delete $c->res->{_context};
+ $c->req->_clear_context;
+ $c->res->_clear_context;
# Don't show body parser in the dump
- delete $c->req->{_body};
+ $c->req->_clear_body;
my @infos;
my $i = 0;
@@ -160,6 +159,9 @@ EOF
(no) Vennligst prov igjen senere
(dk) Venligst prov igen senere
(pl) Prosze sprobowac pozniej
+(pt) Por favor volte mais tarde
+(ru) ÐопÑобÑйÑе еÑе Ñаз позже
+(ua) СпÑобÑйÑе Ñе Ñаз пÑзнÑÑе
$name = '';
@@ -314,10 +316,10 @@ sub prepare_body {
if ( my $length = $self->read_length ) {
my $request = $c->request;
- unless ( $request->{_body} ) {
+ unless ( $request->_body ) {
my $type = $request->header('Content-Type');
- $request->{_body} = HTTP::Body->new( $type, $length );
- $request->{_body}->{tmpdir} = $c->config->{uploadtmp}
+ $request->_body(HTTP::Body->new( $type, $length ));
+ $request->_body->tmpdir( $c->config->{uploadtmp} )
if exists $c->config->{uploadtmp};
}
@@ -335,7 +337,7 @@ sub prepare_body {
}
else {
# Defined but will cause all body code to be skipped
- $c->request->{_body} = 0;
+ $c->request->_body(0);
}
}
@@ -348,7 +350,7 @@ Add a chunk to the request body.
sub prepare_body_chunk {
my ( $self, $c, $chunk ) = @_;
- $c->request->{_body}->add($chunk);
+ $c->request->_body->add($chunk);
}
=head2 $self->prepare_body_parameters($c)
@@ -360,9 +362,9 @@ Sets up parameters from body.
sub prepare_body_parameters {
my ( $self, $c ) = @_;
- return unless $c->request->{_body};
+ return unless $c->request->_body;
- $c->request->body_parameters( $c->request->{_body}->param );
+ $c->request->body_parameters( $c->request->_body->param );
}
=head2 $self->prepare_connection($c)
@@ -454,7 +456,7 @@ sub prepare_query_parameters {
# replace semi-colons
$query_string =~ s/;/&/g;
- my @params = split /&/, $query_string;
+ my @params = grep { length $_ } split /&/, $query_string;
for my $item ( @params ) {
@@ -512,9 +514,9 @@ sub prepare_uploads {
my ( $self, $c ) = @_;
my $request = $c->request;
- return unless $request->{_body};
+ return unless $request->_body;
- my $uploads = $request->{_body}->upload;
+ my $uploads = $request->_body->upload;
my $parameters = $request->parameters;
foreach my $name (keys %$uploads) {
my $files = $uploads->{$name};
@@ -588,7 +590,7 @@ sub read {
=head2 $self->read_chunk($c, $buffer, $length)
-Each engine inplements read_chunk as its preferred way of reading a chunk
+Each engine implements read_chunk as its preferred way of reading a chunk
of data.
=cut
@@ -621,11 +623,13 @@ Writes the buffer to the client.
sub write {
my ( $self, $c, $buffer ) = @_;
- unless ( $self->{_prepared_write} ) {
+ unless ( $self->_prepared_write ) {
$self->prepare_write($c);
- $self->{_prepared_write} = 1;
+ $self->_prepared_write(1);
}
+ return 0 if !defined $buffer;
+
my $len = length($buffer);
my $wrote = syswrite STDOUT, $buffer;
@@ -672,11 +676,21 @@ sub unescape_uri {
, see finalize_body
-=head1 AUTHORS
+=head2 $self->env
-Sebastian Riedel,
+Hash containing enviroment variables including many special variables inserted
+by WWW server - like SERVER_*, REMOTE_*, HTTP_* ...
+
+Before accesing enviroment variables consider whether the same information is
+not directly available via Catalyst objects $c->request, $c->engine ...
+
+BEWARE: If you really need to access some enviroment 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.
+
+=head1 AUTHORS
-Andy Grundman,
+Catalyst Contributors, see Catalyst.pm
=head1 COPYRIGHT