X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=catagits%2FCatalyst-Runtime.git;a=blobdiff_plain;f=lib%2FCatalyst.pm;h=6155e9ca9d4cefba6f3d56c7acd8125c7b89e107;hp=62047b4e8c39c133dd54524eaf4921206ea3673d;hb=cb1e348badf54b4ceacca793b0baa6312e2a7e5d;hpb=ad11d2d3288820c7438fd7fe0631415d478923fd diff --git a/lib/Catalyst.pm b/lib/Catalyst.pm index 62047b4..6155e9c 100644 --- a/lib/Catalyst.pm +++ b/lib/Catalyst.pm @@ -16,7 +16,6 @@ use Catalyst::Utils; use Catalyst::Controller; use Data::OptList; use Devel::InnerPackage (); -use File::stat; use Module::Pluggable::Object (); use Text::SimpleTable (); use Path::Class::Dir (); @@ -29,8 +28,15 @@ use Tree::Simple::Visitor::FindByUID; use Class::C3::Adopt::NEXT; use List::MoreUtils qw/uniq/; use attributes; +use String::RewritePrefix; +use Catalyst::EngineLoader; use utf8; use Carp qw/croak carp shortmess/; +use Try::Tiny; +use Plack::Middleware::Conditional; +use Plack::Middleware::ReverseProxy; +use Plack::Middleware::IIS6ScriptNameFix; +use Plack::Middleware::LighttpdScriptNameFix; BEGIN { require 5.008004; } @@ -68,18 +74,17 @@ our $GO = Catalyst::Exception::Go->new; #maybe we should just make them attributes with a default? __PACKAGE__->mk_classdata($_) for qw/components arguments dispatcher engine log dispatcher_class - engine_class context_class request_class response_class stats_class - setup_finished/; + engine_loader context_class request_class response_class stats_class + setup_finished _psgi_app loading_psgi_file/; __PACKAGE__->dispatcher_class('Catalyst::Dispatcher'); -__PACKAGE__->engine_class('Catalyst::Engine::CGI'); __PACKAGE__->request_class('Catalyst::Request'); __PACKAGE__->response_class('Catalyst::Response'); __PACKAGE__->stats_class('Catalyst::Stats'); # Remember to update this in Catalyst::Runtime as well! -our $VERSION = '5.80022'; +our $VERSION = '5.89003'; sub import { my ( $class, @arguments ) = @_; @@ -100,7 +105,12 @@ sub import { $meta->superclasses(grep { $_ ne 'Moose::Object' } $meta->superclasses); unless( $meta->has_method('meta') ){ - $meta->add_method(meta => sub { Moose::Meta::Class->initialize("${caller}") } ); + if ($Moose::VERSION >= 1.15) { + $meta->_add_meta_method('meta'); + } + else { + $meta->add_method(meta => sub { Moose::Meta::Class->initialize("${caller}") } ); + } } $caller->arguments( [@arguments] ); @@ -281,14 +291,15 @@ Specifies a comma-delimited list of log levels. =head2 -Stats -Enables statistics collection and reporting. You can also force this setting -from the system environment with CATALYST_STATS or _STATS. The -environment settings override the application, with _STATS having the -highest priority. +Enables statistics collection and reporting. + + use Catalyst qw/-Stats=1/; -e.g. +You can also force this setting from the system environment with CATALYST_STATS +or _STATS. The environment settings override the application, with +_STATS having the highest priority. - use Catalyst qw/-Stats=1/ +Stats are also enabled if L<< debugging |/"-Debug" >> is enabled. =head1 METHODS @@ -364,6 +375,8 @@ or stash it like so: and access it from the stash. +Keep in mind that the C method used is that of the caller action. So a C<$c-Edetach> inside a forwarded action would run the C method from the original action requested. + =cut sub forward { my $c = shift; no warnings 'recursion'; $c->dispatcher->forward( $c, @_ ) } @@ -427,6 +440,10 @@ with localized C<< $c->action >> and C<< $c->namespace >>. Like C, C escapes the processing of the current request chain on completion, and does not return to its caller. +@arguments are arguments to the final destination of $action. @captures are +arguments to the intermediate steps, if any, on the way to the final sub of +$action. + =cut sub go { my $c = shift; $c->dispatcher->go( $c, @_ ) } @@ -740,7 +757,12 @@ sub view { unless ( ref($name) ) { # Direct component hash lookup to avoid costly regexps my $comps = $c->components; my $check = $appclass."::View::".$name; - return $c->_filter_component( $comps->{$check}, @args ) if exists $comps->{$check}; + if( exists $comps->{$check} ) { + return $c->_filter_component( $comps->{$check}, @args ); + } + else { + $c->log->warn( "Attempted to use view '$check', but does not exist" ); + } } my @result = $c->_comp_search_prefixes( $name, qw/View V/ ); return map { $c->_filter_component( $_, @args ) } @result if ref $name; @@ -844,6 +866,9 @@ sub component { return $c->_filter_component( $comp, @args ) if $comp; } + return + if $c->config->{disable_component_resolution_regex_fallback}; + # This is here so $c->comp( '::M::' ) works my $query = ref $name ? $name : qr{$name}i; @@ -891,7 +916,7 @@ component is constructed. For example: MyApp->config({ 'Model::Foo' => { bar => 'baz', overrides => 'me' } }); - MyApp::Model::Foo->config({ quux => 'frob', 'overrides => 'this' }); + MyApp::Model::Foo->config({ quux => 'frob', overrides => 'this' }); will mean that C receives the following data when constructed: @@ -902,6 +927,27 @@ constructed: overrides => 'me', }); +It's common practice to use a Moose attribute +on the receiving component to access the config value. + + package MyApp::Model::Foo; + + use Moose; + + # this attr will receive 'baz' at construction time + has 'bar' => ( + is => 'rw', + isa => 'Str', + ); + +You can then get the value 'baz' by calling $c->model('Foo')->bar +(or $self->bar inside code in the model). + +B you MUST NOT call C<< $self->config >> or C<< __PACKAGE__->config >> +as a way of reading config within your code, as this B give you the +correctly merged config back. You B take the config values supplied to +the constructor and use those instead. + =cut around config => sub { @@ -1076,7 +1122,10 @@ sub setup { $class->setup_log( delete $flags->{log} ); $class->setup_plugins( delete $flags->{plugins} ); $class->setup_dispatcher( delete $flags->{dispatcher} ); - $class->setup_engine( delete $flags->{engine} ); + if (my $engine = delete $flags->{engine}) { + $class->log->warn("Specifying the engine in ->setup is no longer supported, see Catalyst::Upgrading"); + } + $class->setup_engine(); $class->setup_stats( delete $flags->{stats} ); for my $flag ( sort keys %{$flags} ) { @@ -1203,7 +1252,7 @@ EOF A hook to attach modifiers to. This method does not do anything except set the C accessor. -Applying method modifiers to the C method doesn't work, because of quirky thingsdone for plugin setup. +Applying method modifiers to the C method doesn't work, because of quirky things done for plugin setup. Example: @@ -1226,7 +1275,9 @@ sub setup_finalize { Constructs an absolute L object based on the application root, the provided path, and the additional arguments and query parameters provided. -When used as a string, provides a textual URI. +When used as a string, provides a textual URI. If you need more flexibility +than this (i.e. the option to provide relative URIs etc.) see +L. If no arguments are provided, the URI for the current action is returned. To return the current action and also provide @args, use @@ -1620,7 +1671,9 @@ sub execute { push( @{ $c->stack }, $code ); no warnings 'recursion'; - eval { $c->state( $code->execute( $class, $c, @{ $c->req->args } ) || 0 ) }; + # N.B. This used to be combined, but I have seen $c get clobbered if so, and + # I have no idea how, ergo $ret (which appears to fix the issue) + eval { my $ret = $code->execute( $class, $c, @{ $c->req->args } ) || 0; $c->state( $ret ) }; $c->_stats_finish_execute( $stats_info ) if $c->use_stats and $stats_info; @@ -1642,8 +1695,8 @@ sub execute { $error = qq/Caught exception in $class->$name "$error"/; } $c->error($error); - $c->state(0); } + $c->state(0); } return $c->state; } @@ -1683,7 +1736,7 @@ sub _stats_start_execute { my $parent = $c->stack->[-1]; # forward, locate the caller - if ( exists $c->counter->{"$parent"} ) { + if ( defined $parent && exists $c->counter->{"$parent"} ) { $c->stats->profile( begin => $action, parent => "$parent" . $c->counter->{"$parent"}, @@ -1817,14 +1870,14 @@ sub finalize_headers { } # Content-Length - if ( $response->body && !$response->content_length ) { + if ( defined $response->body && length $response->body && !$response->content_length ) { # get the length from a filehandle - if ( blessed( $response->body ) && $response->body->can('read') ) + if ( blessed( $response->body ) && $response->body->can('read') || ref( $response->body ) eq 'GLOB' ) { - my $stat = stat $response->body; - if ( $stat && $stat->size > 0 ) { - $response->content_length( $stat->size ); + my $size = -s $response->body; + if ( $size ) { + $response->content_length( $size ); } else { $c->log->warn('Serving filehandle without a content-length'); @@ -1898,7 +1951,7 @@ sub handle_request { # Always expect worst case! my $status = -1; - eval { + try { if ($class->debug) { my $secs = time - $START || 1; my $av = sprintf '%.3f', $COUNT / $secs; @@ -1909,12 +1962,11 @@ sub handle_request { my $c = $class->prepare(@arguments); $c->dispatch; $status = $c->finalize; - }; - - if ( my $error = $@ ) { - chomp $error; - $class->log->error(qq/Caught exception in engine "$error"/); } + catch { + chomp(my $error = $_); + $class->log->error(qq/Caught exception in engine "$error"/); + }; $COUNT++; @@ -1951,28 +2003,38 @@ sub prepare { $c->res->headers->header( 'X-Catalyst' => $Catalyst::VERSION ); } - #XXX reuse coderef from can - # Allow engine to direct the prepare flow (for POE) - if ( $c->engine->can('prepare') ) { - $c->engine->prepare( $c, @arguments ); - } - else { - $c->prepare_request(@arguments); - $c->prepare_connection; - $c->prepare_query_parameters; - $c->prepare_headers; - $c->prepare_cookies; - $c->prepare_path; - - # Prepare the body for reading, either by prepare_body - # or the user, if they are using $c->read - $c->prepare_read; - - # Parse the body unless the user wants it on-demand - unless ( ref($c)->config->{parse_on_demand} ) { - $c->prepare_body; + try { + # Allow engine to direct the prepare flow (for POE) + if ( my $prepare = $c->engine->can('prepare') ) { + $c->engine->$prepare( $c, @arguments ); + } + else { + $c->prepare_request(@arguments); + $c->prepare_connection; + $c->prepare_query_parameters; + $c->prepare_headers; + $c->prepare_cookies; + $c->prepare_path; + + # Prepare the body for reading, either by prepare_body + # or the user, if they are using $c->read + $c->prepare_read; + + # Parse the body unless the user wants it on-demand + unless ( ref($c)->config->{parse_on_demand} ) { + $c->prepare_body; + } } } + # VERY ugly and probably shouldn't rely on ->finalize actually working + catch { + # failed prepare is always due to an invalid request, right? + $c->response->status(400); + $c->response->content_type('text/plain'); + $c->response->body('Bad Request'); + $c->finalize; + die $_; + }; my $method = $c->req->method || ''; my $path = $c->req->path; @@ -2132,7 +2194,7 @@ sub log_request { $c->log->debug("Query keywords are: $keywords"); } - $c->log_request_parameters( query => $request->query_parameters, body => $request->body_parameters ); + $c->log_request_parameters( query => $request->query_parameters, $request->_has_body ? (body => $request->body_parameters) : () ); $c->log_request_uploads($request); } @@ -2322,11 +2384,11 @@ sub prepare_write { my $c = shift; $c->engine->prepare_write( $c, @_ ) } =head2 $c->request_class -Returns or sets the request class. +Returns or sets the request class. Defaults to L. =head2 $c->response_class -Returns or sets the response class. +Returns or sets the response class. Defaults to L. =head2 $c->read( [$maxlength] ) @@ -2351,7 +2413,12 @@ Starts the engine. =cut -sub run { my $c = shift; return $c->engine->run( $c, @_ ) } +sub run { + my $app = shift; + $app->engine_loader->needs_psgi_engine_compat_hack ? + $app->engine->run($app, @_) : + $app->engine->run( $app, $app->_finalized_psgi_app, @_ ); +} =head2 $c->set_action( $action, $code, $namespace, $attrs ) @@ -2389,8 +2456,7 @@ sub setup_components { my $config = $class->config->{ setup_components }; - my @comps = sort { length $a <=> length $b } - $class->locate_components($config); + my @comps = $class->locate_components($config); my %comps = map { $_ => 1 } @comps; my $deprecatedcatalyst_component_names = grep { /::[CMV]::/ } @comps; @@ -2405,10 +2471,6 @@ sub setup_components { # we know M::P::O found a file on disk so this is safe Catalyst::Utils::ensure_class_loaded( $component, { ignore_loaded => 1 } ); - - # Needs to be done as soon as the component is loaded, as loading a sub-component - # (next time round the loop) can cause us to get the wrong metaclass.. - $class->_controller_init_base_classes($component); } for my $component (@comps) { @@ -2418,7 +2480,6 @@ sub setup_components { : $class->expand_component_module( $component, $config ); for my $component (@expanded_components) { next if $comps{$component}; - $class->_controller_init_base_classes($component); # Also cover inner packages $class->components->{ $component } = $class->setup_component($component); } } @@ -2450,7 +2511,8 @@ sub locate_components { %$config ); - my @comps = $locator->plugins; + # XXX think about ditching this sort entirely + my @comps = sort { length $a <=> length $b } $locator->plugins; return @comps; } @@ -2471,19 +2533,6 @@ sub expand_component_module { =cut -# FIXME - Ugly, ugly hack to ensure the we force initialize non-moose base classes -# nearest to Catalyst::Controller first, no matter what order stuff happens -# to be loaded. There are TODO tests in Moose for this, see -# f2391d17574eff81d911b97be15ea51080500003 -sub _controller_init_base_classes { - my ($app_class, $component) = @_; - return unless $component->isa('Catalyst::Controller'); - foreach my $class ( reverse @{ mro::get_linear_isa($component) } ) { - Moose::Meta::Class->initialize( $class ) - unless find_meta($class); - } -} - sub setup_component { my( $class, $component ) = @_; @@ -2553,114 +2602,166 @@ Sets up engine. =cut +sub engine_class { + my ($class, $requested_engine) = @_; + + if (!$class->engine_loader || $requested_engine) { + $class->engine_loader( + Catalyst::EngineLoader->new({ + application_name => $class, + (defined $requested_engine + ? (requested_engine => $requested_engine) : ()), + }), + ); + } + $class->engine_loader->catalyst_engine_class; +} + sub setup_engine { - my ( $class, $engine ) = @_; + my ($class, $requested_engine) = @_; + + my $engine = $class->engine_class($requested_engine); - if ($engine) { - $engine = 'Catalyst::Engine::' . $engine; + # Don't really setup_engine -- see _setup_psgi_app for explanation. + return if $class->loading_psgi_file; + + Class::MOP::load_class($engine); + + if ($ENV{MOD_PERL}) { + my $apache = $class->engine_loader->auto; + + my $meta = find_meta($class); + my $was_immutable = $meta->is_immutable; + my %immutable_options = $meta->immutable_options; + $meta->make_mutable if $was_immutable; + + $meta->add_method(handler => sub { + my $r = shift; + my $psgi_app = $class->psgi_app; + $apache->call_app($r, $psgi_app); + }); + + $meta->make_immutable(%immutable_options) if $was_immutable; } - if ( my $env = Catalyst::Utils::env_value( $class, 'ENGINE' ) ) { - $engine = 'Catalyst::Engine::' . $env; + $class->engine( $engine->new ); + + return; +} + +sub _finalized_psgi_app { + my ($app) = @_; + + unless ($app->_psgi_app) { + my $psgi_app = $app->_setup_psgi_app; + $app->_psgi_app($psgi_app); } - if ( $ENV{MOD_PERL} ) { - my $meta = Class::MOP::get_metaclass_by_name($class); + return $app->_psgi_app; +} + +sub _setup_psgi_app { + my ($app) = @_; - # create the apache method - $meta->add_method('apache' => sub { shift->engine->apache }); + for my $home (Path::Class::Dir->new($app->config->{home})) { + my $psgi_file = $home->file( + Catalyst::Utils::appprefix($app) . '.psgi', + ); - my ( $software, $version ) = - $ENV{MOD_PERL} =~ /^(\S+)\/(\d+(?:[\.\_]\d+)+)/; + next unless -e $psgi_file; - $version =~ s/_//g; - $version =~ s/(\.[^.]+)\./$1/g; + # If $psgi_file calls ->setup_engine, it's doing so to load + # Catalyst::Engine::PSGI. But if it does that, we're only going to + # throw away the loaded PSGI-app and load the 5.9 Catalyst::Engine + # anyway. So set a flag (ick) that tells setup_engine not to populate + # $c->engine or do any other things we might regret. - if ( $software eq 'mod_perl' ) { + $app->loading_psgi_file(1); + my $psgi_app = Plack::Util::load_psgi($psgi_file); + $app->loading_psgi_file(0); - if ( !$engine ) { + return $psgi_app + unless $app->engine_loader->needs_psgi_engine_compat_hack; - if ( $version >= 1.99922 ) { - $engine = 'Catalyst::Engine::Apache2::MP20'; - } + warn <<"EOW"; +Found a legacy Catalyst::Engine::PSGI .psgi file at ${psgi_file}. - elsif ( $version >= 1.9901 ) { - $engine = 'Catalyst::Engine::Apache2::MP19'; - } +Its content has been ignored. Please consult the Catalyst::Upgrading +documentation on how to upgrade from Catalyst::Engine::PSGI. +EOW + } - elsif ( $version >= 1.24 ) { - $engine = 'Catalyst::Engine::Apache::MP13'; - } + return $app->apply_default_middlewares($app->psgi_app); +} - else { - Catalyst::Exception->throw( message => - qq/Unsupported mod_perl version: $ENV{MOD_PERL}/ ); - } +=head2 $c->apply_default_middlewares - } +Adds the following L middlewares to your application, since they are +useful and commonly needed: - # install the correct mod_perl handler - if ( $version >= 1.9901 ) { - *handler = sub : method { - shift->handle_request(@_); - }; - } - else { - *handler = sub ($$) { shift->handle_request(@_) }; - } +L, (conditionally added based on the status +of your $ENV{REMOTE_ADDR}, and can be forced on with C +or forced off with C), L +(if you are using Lighttpd), L (always +applied since this middleware is smart enough to conditionally apply itself). - } +Additionally if we detect we are using Nginx, we add a bit of custom middleware +to solve some problems with the way that server handles $ENV{PATH_INFO} and +$ENV{SCRIPT_NAME} - elsif ( $software eq 'Zeus-Perl' ) { - $engine = 'Catalyst::Engine::Zeus'; - } +=cut - else { - Catalyst::Exception->throw( - message => qq/Unsupported mod_perl: $ENV{MOD_PERL}/ ); - } - } - unless ($engine) { - $engine = $class->engine_class; - } +sub apply_default_middlewares { + my ($app, $psgi_app) = @_; - Class::MOP::load_class($engine); + $psgi_app = Plack::Middleware::Conditional->wrap( + $psgi_app, + builder => sub { Plack::Middleware::ReverseProxy->wrap($_[0]) }, + 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}; + }, + ); - # check for old engines that are no longer compatible - my $old_engine; - if ( $engine->isa('Catalyst::Engine::Apache') - && !Catalyst::Engine::Apache->VERSION ) - { - $old_engine = 1; - } + my $server_matches = sub { + my ($re) = @_; + return sub { + my ($env) = @_; + my $server = $env->{SERVER_SOFTWARE}; + return unless $server; + return $server =~ $re ? 1 : 0; + }; + }; - elsif ( $engine->isa('Catalyst::Engine::Server::Base') - && Catalyst::Engine::Server->VERSION le '0.02' ) - { - $old_engine = 1; - } + # If we're running under Lighttpd, swap PATH_INFO and SCRIPT_NAME + # http://lists.scsys.co.uk/pipermail/catalyst/2006-June/008361.html + $psgi_app = Plack::Middleware::LighttpdScriptNameFix->wrap($psgi_app); - elsif ($engine->isa('Catalyst::Engine::HTTP::POE') - && $engine->VERSION eq '0.01' ) - { - $old_engine = 1; - } + # we're applying this unconditionally as the middleware itself already makes + # sure it doesn't fuck things up if it's not running under one of the right + # IIS versions + $psgi_app = Plack::Middleware::IIS6ScriptNameFix->wrap($psgi_app); - elsif ($engine->isa('Catalyst::Engine::Zeus') - && $engine->VERSION eq '0.01' ) - { - $old_engine = 1; - } + return $psgi_app; +} - if ($old_engine) { - Catalyst::Exception->throw( message => - qq/Engine "$engine" is not supported by this version of Catalyst/ - ); - } +=head2 $c->psgi_app - # engine instance - $class->engine( $engine->new ); +Returns a PSGI application code reference for the catalyst application +C<$c>. This is the bare application without any middlewares +applied. C<${myapp}.psgi> is not taken into account. + +This is what you want to be using to retrieve the PSGI application code +reference of your Catalyst application for use in F<.psgi> files. + +=cut + +sub psgi_app { + my ($app) = @_; + return $app->engine->build_psgi_app($app); } =head2 $c->setup_home @@ -2779,9 +2880,8 @@ the plugin name does not begin with C. my ( $proto, $plugin, $instant ) = @_; my $class = ref $proto || $proto; - # FIXME: also pass along plugin options as soon as the mop has it Class::MOP::load_class( $plugin ); - $class->log->warn( "$plugin inherits from 'Catalyst::Component' - this is decated and will not work in 5.81" ) + $class->log->warn( "$plugin inherits from 'Catalyst::Component' - this is deprecated and will not work in 5.81" ) if $plugin->isa( 'Catalyst::Component' ); $proto->_plugins->{$plugin} = 1; unless ($instant) { @@ -2807,8 +2907,7 @@ the plugin name does not begin with C. } @{ $plugins }; for my $plugin ( reverse @plugins ) { - # pass along $plugin->[1] as well once cmop supports it - Class::MOP::load_class($plugin->[0]); + Class::MOP::load_class($plugin->[0], $plugin->[1]); my $meta = find_meta($plugin->[0]); next if $meta && $meta->isa('Moose::Meta::Role'); @@ -2832,15 +2931,24 @@ the plugin name does not begin with C. Returns an arrayref of the internal execution stack (actions that are currently executing). +=head2 $c->stats + +Returns the current timing statistics object. By default Catalyst uses +L, but can be set otherwise with +L<< stats_class|/"$c->stats_class" >>. + +Even if L<< -Stats|/"-Stats" >> is not enabled, the stats object is still +available. By enabling it with C< $c->stats->enabled(1) >, it can be used to +profile explicitly, although MyApp.pm still won't profile nor output anything +by itself. + =head2 $c->stats_class -Returns or sets the stats (timing statistics) class. +Returns or sets the stats (timing statistics) class. L is used by default. =head2 $c->use_stats -Returns 1 when stats collection is enabled. Stats collection is enabled -when the -Stats options is set, debug is on or when the _STATS -environment variable is set. +Returns 1 when L<< stats collection|/"-Stats" >> is enabled. Note that this is a static method, not an accessor and should be overridden by declaring C in your MyApp.pm, not by calling C<< $c->use_stats(1) >>. @@ -2938,6 +3046,50 @@ to be shown in hit debug tables in the test server. =item * +C - Controlls if the C or C environment +variable should be used for determining the request path. + +Most web server environments pass the requested path to the application using environment variables, +from which Catalyst has to reconstruct the request base (i.e. the top level path to / in the application, +exposed as C<< $c->request->base >>) and the request path below that base. + +There are two methods of doing this, both of which have advantages and disadvantages. Which method is used +is determined by the C<< $c->config(use_request_uri_for_path) >> setting (which can either be true or false). + +=over + +=item use_request_uri_for_path => 0 + +This is the default (and the) traditional method that Catalyst has used for determining the path information. +The path is synthesised from a combination of the C and C environment variables. +The allows the application to behave correctly when C is being used to redirect requests +into the application, as these variables are adjusted by mod_rewrite to take account for the redirect. + +However this method has the major disadvantage that it is impossible to correctly decode some elements +of the path, as RFC 3875 says: "C<< Unlike a URI path, the PATH_INFO is not URL-encoded, and cannot +contain path-segment parameters. >>" This means PATH_INFO is B decoded, and therefore Catalyst +can't distinguish / vs %2F in paths (in addition to other encoded values). + +=item use_request_uri_for_path => 1 + +This method uses the C and C environment variables. As C is never +decoded, this means that applications using this mode can correctly handle URIs including the %2F character +(i.e. with C set to C in Apache). + +Given that this method of path resolution is provably more correct, it is recommended that you use +this unless you have a specific need to deploy your application in a non-standard environment, and you are +aware of the implications of not being able to handle encoded URI paths correctly. + +However it also means that in a number of cases when the app isn't installed directly at a path, but instead +is having paths rewritten into it (e.g. as a .cgi/fcgi in a public_html directory, with mod_rewrite in a +.htaccess file, or when SSI is used to rewrite pages into the app, or when sub-paths of the app are exposed +at other URIs than that which the app is 'normally' based at with C), the resolution of +C<< $c->request->base >> will be incorrect. + +=back + +=item * + C - See L. =back @@ -3167,6 +3319,8 @@ random: Roland Lammel Robert Sedlacek C<< >> +SpiceMan: Marcel Montes + sky: Arthur Bergman szbalint: Balint Szilakszi @@ -3185,6 +3339,14 @@ wreis: Wallace Reis Yuval Kogman, C +rainboxx: Matthias Dietrich, C + +dd070: Dhaval Dhanani + +=head1 COPYRIGHT + +Copyright (c) 2005, the above named PROJECT FOUNDER and CONTRIBUTORS. + =head1 LICENSE This library is free software. You can redistribute it and/or modify it under