NAME Plack::App::FakeApache - Wrapping mod_perl2 applications in Plack SYNOPSIS use Plack::App::FakeApache; my $app = Plack::App::FakeApache->new( response_handler => "My::ResponseHandler" dir_config => { ... } )->to_app; DESCRIPTION Plack::App::FakeApache transforms a mod_perl2 application into a PSGI application NOTICE While this code is labeled "Proof of Concept" it's been around a while now, and seems stable. However the major problem with mod_perl as a web application development environment is that there are too many ways to do it, and this API only handles a common subset of functionality. Thus you may have to get your hands dirty in the code for serious use. Contributions welcomed. CONFIGURATION *_handler arguments support multiple "stacked" handlers if passed as an arrayref. authen_handler authz_handler response_handler (required) handler (alias for response_handler) Handlers for the respective request phases. Pass a blessed object, a class name or use the Class->method syntax. See the mod_perl docs for calling conventions. request_class If you want to subclass Plack::App::FakeApache::Request do so here. Make sure that your subclass inherits from Plack::App::FakeApache::Request (duh). You may want this if you need to handle subclasses of your apache request object, or to cover some kinds of functionality not exposed by this module. without_cgi =item with_cgi CGI.pm does bad things to STDIN and ENV. This attribute is a helper in order to help move away from it (as in, once CGI.pm is properly expurgated your app will run ok with whitout_cgi switched on. In the interestes of naming things, while construction is handled by without_cgi, the code itself looks for its negation with_cgi when applying the conditional logic in order to avoid cumbersome double-negatives. my $app = Plack::App::FakeApache->new({ handler => 'MyApp', without_cgi => 1, })->to_app; my $client = Plack::Client->new( 'psgi-local' => { apps => { myapp => $app } } ); my $res = $client->post('psgi-local://myapp/path/to/wherever', [], { parms => 'go', here => 'yeah' }); dir_config Hash used to resolve $req->dir_config() requests. Defaults to an empty hashref. root Root directory of the file system (optional, defaults to the current working directory) logger The destination of the log messages (i.e. the errorlog). This should be a file handle request_args Aditional args passed to the fake request object. E.g. auth_name and auth_type. APACHE METHODS The following methods from Apache2::RequestRec and mixins are supported: headers_in headers_out subprecess_env dir_config method unparsed_uri uri user hostname content_type content_encoding status log_reason (implemented as a no-op) read print write filename construct_url auth_type auth_name is_initial_req PLACK METHODS A few methods have been added to the interface to enable interaction with Plack: plack_request Returns the underling Plack::Request object plack_response Returns the underlying Plack::Response object. During the request phase this is incomplete. finalize Fills information into the response object and finalizes it. MOD_PERL OVERRIDES mod_perl overrides exit with ModPerl::Util. The way I (kd) have handled this was that in order to avoid the horrors of overriding CORE::GLOBAL::EXIT was to have a subroutine main::legacy_exit defined in the startup.pl or in the .psgi file which calls die "EXIT 0". Meanwhile this specific exception is ignored by Plack::APP::FakeApache. TODO: There are other circumstances where exception handling routines in upstream legacy mod_perl code are insufficiently well structured to catch at the plack level, so the exception handling won't catch them. In this situation a user configurable list of exception content earmarked for custom handling is desirable (e.g. where a 500 error really ought to be treated as a 404). I intend to implement this some time RSN. AUTHOR Kieren Diment zarquon@cpan.org. Peter Makholm, peter@makholm.net