table of contents
POE::Filter::HTTPChunk(3pm) | User Contributed Perl Documentation | POE::Filter::HTTPChunk(3pm) |
my $TEXT = qr/[^[:cntrl:]]/o; my $qdtext =
qr/[^[:cntrl:]\"]/o; #<any TEXT except <">> my
$quoted_pair = qr/\\[[:ascii:]]/o; my $quoted_string =
qr/\"(?:$qdtext|$quoted_pair)\"/o; my $separators =
"[^()<>@,;:\\"\/\[\]\?={} \t"; my $notoken =
qr/(?:[[:cntrl:]$separators]/o;
my $chunk_ext_name = $token; my $chunk_ext_val = qr/(?:$token|$quoted_string)/o;
my $chunk_extension = qr/(?:;$chunk_ext_name(?:$chunk_ext_val)?)/o;
sub put {
die "not implemented yet"; }
die "not implemented yet"; }
NAME¶
POE::Filter::HTTPChunk - Non-blocking incremental HTTP chunk parser.VERSION¶
version 0.947SYNOPSIS¶
# Not a complete program. use POE::Filter::HTTPChunk; use POE::Wheel::ReadWrite; sub setup_io { $_[HEAP]->{io_wheel} = POE::Wheel::ReadWrite->new( Filter => POE::Filter::HTTPChunk->new(), # See POE::Wheel::ReadWrite for other required parameters. ); }
DESCRIPTION¶
This filter parses HTTP chunks from a data stream. It's used by POE::Component::Client::HTTP to do the bulk of the low-level HTTP parsing.CONSTRUCTOR¶
new¶
"new" takes no parameters and returns a shiny new POE::Filter::HTTPChunk object ready to use.METHODS¶
POE::Filter::HTTPChunk supports the following methods. Most of them adhere to the standard POE::Filter API. The documentation for POE::Filter explains the API in more detail.get_one_start ARRAYREF¶
Accept an arrayref containing zero or more raw data chunks. They are added to the filter's input buffer. The filter will attempt to parse that data when get_one() is called.$filter_httpchunk->get_one_start(\@stream_data);
get_one¶
Parse a single HTTP chunk from the filter's input buffer. Data is entered into the buffer by the get_one_start() method. Returns an arrayref containing zero or one parsed HTTP chunk.$ret_arrayref = $filter_httpchunk->get_one();
get_pending¶
Returns an arrayref of stream data currently pending parsing. It's used to seamlessly transfer unparsed data between an old and a new filter when a wheel's filter is changed.$pending_arrayref = $filter_httpchunk->get_pending();
SEE ALSO¶
POE::Filter, POE.BUGS¶
None are known at this time.AUTHOR & COPYRIGHTS¶
POE::Filter::HTTPChunk is...- •
- Copyright 2005-2006 Martijn van Beers
- •
- Copyright 2006 Rocco Caputo
CONTACT¶
Rocco may be contacted by e-mail via <mailto:rcaputo@cpan.org>, and Martijn may be contacted by email via <mailto:martijn@cpan.org>. The preferred way to report bugs or requests is through RT though. See http://rt.cpan.org/NoAuth/Bugs.html?Dist=POE-Component-Client-HTTP <http://rt.cpan.org/NoAuth/Bugs.html?Dist=POE-Component-Client-HTTP> or mail mailto:bug-POE-Component-Client-HTTP@rt.cpan.org <mailto:bug-POE-Component-Client-HTTP@rt.cpan.org> For questions, try the POE mailing list (poe@perl.org)2012-06-03 | perl v5.14.2 |