NAME
Apache2::Controller::Refcard - reference card for Apache2::Controller
SYNOPSYS
DESCRIPTION
Apache2::Controller::Refcard contains only documentation for Apache2::Controller.
SECTIONS
http_status
If you're like me, you get confused as to which status codes are http status codes and which ones are used internally by Apache2 to signal the &handler subroutine exit status and return or deny further control to the server.
$r->http_status is set with the right value, usually HTTP_OK or HTTP_(which might be overridden by an error in case an exception is thrown somewhere with ), and then handler() returns Apache2::Const::OK in any case. So far. This might change if someone gets me wise to what's actually going on.
RC Apache2::Const::* HTTP::Status::status_message($RC)
-----------------------------------------------------------------------
-02 DONE -
-01 DECLINED -
000 OK -
100 HTTP_CONTINUE Continue
101 HTTP_SWITCHING_PROTOCOLS Switching Protocols
102 HTTP_PROCESSING Processing
200 HTTP_OK OK
201 HTTP_CREATED Created
202 HTTP_ACCEPTED Accepted
203 HTTP_NON_AUTHORITATIVE Non-Authoritative Information
204 HTTP_NO_CONTENT No Content
205 HTTP_RESET_CONTENT Reset Content
206 HTTP_PARTIAL_CONTENT Partial Content
207 HTTP_MULTI_STATUS Multi-Status
300 HTTP_MULTIPLE_CHOICES Multiple Choices
301 HTTP_MOVED_PERMANENTLY Moved Permanently
302 HTTP_MOVED_TEMPORARILY Found
302 REDIRECT Found
303 HTTP_SEE_OTHER See Other
304 HTTP_NOT_MODIFIED Not Modified
305 HTTP_USE_PROXY Use Proxy
307 HTTP_TEMPORARY_REDIRECT Temporary Redirect
400 HTTP_BAD_REQUEST Bad Request
401 AUTH_REQUIRED Unauthorized
401 HTTP_UNAUTHORIZED Unauthorized
402 HTTP_PAYMENT_REQUIRED Payment Required
403 FORBIDDEN Forbidden
403 HTTP_FORBIDDEN Forbidden
404 HTTP_NOT_FOUND Not Found
404 NOT_FOUND Not Found
405 HTTP_METHOD_NOT_ALLOWED Method Not Allowed
406 HTTP_NOT_ACCEPTABLE Not Acceptable
407 HTTP_PROXY_AUTHENTICATION_REQUIRED Proxy Authentication Required
408 HTTP_REQUEST_TIME_OUT Request Timeout
409 HTTP_CONFLICT Conflict
410 HTTP_GONE Gone
411 HTTP_LENGTH_REQUIRED Length Required
412 HTTP_PRECONDITION_FAILED Precondition Failed
413 HTTP_REQUEST_ENTITY_TOO_LARGE Request Entity Too Large
414 HTTP_REQUEST_URI_TOO_LARGE Request-URI Too Large
415 HTTP_UNSUPPORTED_MEDIA_TYPE Unsupported Media Type
416 HTTP_RANGE_NOT_SATISFIABLE Request Range Not Satisfiable
417 HTTP_EXPECTATION_FAILED Expectation Failed
500 HTTP_INTERNAL_SERVER_ERROR Internal Server Error
500 SERVER_ERROR Internal Server Error
501 HTTP_NOT_IMPLEMENTED Not Implemented
502 HTTP_BAD_GATEWAY Bad Gateway
503 HTTP_SERVICE_UNAVAILABLE Service Unavailable
504 HTTP_GATEWAY_TIME_OUT Gateway Timeout
506 HTTP_VARIANT_ALSO_VARIES Variant Also Negotiates
507 HTTP_INSUFFICIENT_STORAGE Insufficient Storage
510 HTTP_NOT_EXTENDED Not ExtendedFor reference, a utility script has been included in the build directory, utils/apache2_http_response_reference_list.pl. This dumps the :common and :http constants from Apache2::Const and lists their names alongside the corresponding status_message() strings from HTTP::Status. This is the resulting list of codes and corresponding HTTP::Status messages.
use strict;
use warnings;
use HTTP::Status;
use Apache2::Const qw(
:common :http
);
my @tags;
my %syms = %Apache2::Const:: ;
CONST_SYM:
for my $sym ( sort keys %syms ) {
my $code = *{$syms{$sym}}{CODE};
push @tags, $sym if defined $code && uc $sym eq $sym;
}
my %numbers;
for my $tag (@tags) {
my $number;
eval '$number = Apache2::Const::'.$tag.';';
$numbers{$tag} = $number;
}
print sprintf(
"%3s %35s %33s", 'RC', 'Apache2::Const::*', 'HTTP::Status::status_message'
), "\n", '-' x 77, "\n";
for my $tag (sort { $numbers{$a} <=> $numbers{$b} } @tags) {
my $number = $numbers{$tag};
my $lookup = status_message($number) || '-';
print sprintf("%03d %35s %35s", $number, $tag, $lookup), "\n";
}SEE ALSO
AUTHOR
Mark Hedges, hedges +(a t)- scriptdolphin.org
COPYRIGHT AND LICENSE
Copyright 2008 Mark Hedges. CPAN: markle
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.