Commit | Line | Data |
ca61af20 |
1 | package Catalyst::Engine::HTTP; |
45374ac6 |
2 | |
0fc2d522 |
3 | use Class::C3; |
7fa2c9c1 |
4 | use Moose; |
5 | extends 'Catalyst::Engine::CGI'; |
0fc2d522 |
6 | no Moose; |
7 | |
4bb8bd62 |
8 | use Data::Dump qw(dump); |
fbcc39ad |
9 | use Errno 'EWOULDBLOCK'; |
055ff026 |
10 | use HTTP::Date (); |
06744540 |
11 | use HTTP::Headers; |
fbcc39ad |
12 | use HTTP::Status; |
fbcc39ad |
13 | use Socket; |
6c7a1d2f |
14 | use IO::Socket::INET (); |
b5ecfcf0 |
15 | use IO::Select (); |
45374ac6 |
16 | |
71fd2e0f |
17 | # For PAR |
18 | require Catalyst::Engine::HTTP::Restarter; |
19 | require Catalyst::Engine::HTTP::Restarter::Watcher; |
20 | |
333123ef |
21 | use constant CHUNKSIZE => 64 * 1024; |
22 | use constant DEBUG => $ENV{CATALYST_HTTP_DEBUG} || 0; |
4bb8bd62 |
23 | |
45374ac6 |
24 | =head1 NAME |
25 | |
ca61af20 |
26 | Catalyst::Engine::HTTP - Catalyst HTTP Engine |
45374ac6 |
27 | |
28 | =head1 SYNOPSIS |
29 | |
ca61af20 |
30 | A script using the Catalyst::Engine::HTTP module might look like: |
45374ac6 |
31 | |
32 | #!/usr/bin/perl -w |
33 | |
ca61af20 |
34 | BEGIN { $ENV{CATALYST_ENGINE} = 'HTTP' } |
45374ac6 |
35 | |
36 | use strict; |
37 | use lib '/path/to/MyApp/lib'; |
38 | use MyApp; |
39 | |
40 | MyApp->run; |
41 | |
42 | =head1 DESCRIPTION |
43 | |
44 | This is the Catalyst engine specialized for development and testing. |
45 | |
fbcc39ad |
46 | =head1 METHODS |
47 | |
b5ecfcf0 |
48 | =head2 $self->finalize_headers($c) |
fbcc39ad |
49 | |
50 | =cut |
51 | |
52 | sub finalize_headers { |
53 | my ( $self, $c ) = @_; |
54 | my $protocol = $c->request->protocol; |
55 | my $status = $c->response->status; |
56 | my $message = status_message($status); |
7fa2c9c1 |
57 | my $res_headers = $c->response->headers; |
58 | |
06744540 |
59 | my @headers; |
60 | push @headers, "$protocol $status $message"; |
7fa2c9c1 |
61 | |
62 | $res_headers->header( Date => HTTP::Date::time2str(time) ); |
63 | $res_headers->header( Status => $status ); |
64 | |
7f3c5736 |
65 | # Should we keep the connection open? |
66 | my $connection = $c->request->header('Connection'); |
ac5c933b |
67 | if ( $self->{options}->{keepalive} |
68 | && $connection |
7f3c5736 |
69 | && $connection =~ /^keep-alive$/i |
70 | ) { |
7fa2c9c1 |
71 | $res_headers->header( Connection => 'keep-alive' ); |
7f3c5736 |
72 | $self->{_keepalive} = 1; |
73 | } |
74 | else { |
7fa2c9c1 |
75 | $res_headers->header( Connection => 'close' ); |
7f3c5736 |
76 | } |
7fa2c9c1 |
77 | |
78 | push @headers, $res_headers->as_string("\x0D\x0A"); |
79 | |
06744540 |
80 | # Buffer the headers so they are sent with the first write() call |
81 | # This reduces the number of TCP packets we are sending |
82 | $self->{_header_buf} = join("\x0D\x0A", @headers, ''); |
fbcc39ad |
83 | } |
84 | |
b5ecfcf0 |
85 | =head2 $self->finalize_read($c) |
fbcc39ad |
86 | |
87 | =cut |
88 | |
0fc2d522 |
89 | sub finalize_read { |
fbcc39ad |
90 | # Never ever remove this, it would result in random length output |
91 | # streams if STDIN eq STDOUT (like in the HTTP engine) |
4f5ebacd |
92 | *STDIN->blocking(1); |
0fc2d522 |
93 | shift->next::method(@_); |
94 | } |
fbcc39ad |
95 | |
b5ecfcf0 |
96 | =head2 $self->prepare_read($c) |
fbcc39ad |
97 | |
98 | =cut |
99 | |
0fc2d522 |
100 | sub prepare_read { |
fbcc39ad |
101 | # Set the input handle to non-blocking |
4f5ebacd |
102 | *STDIN->blocking(0); |
0fc2d522 |
103 | shift->next::method(@_); |
104 | } |
fbcc39ad |
105 | |
b5ecfcf0 |
106 | =head2 $self->read_chunk($c, $buffer, $length) |
fbcc39ad |
107 | |
108 | =cut |
109 | |
110 | sub read_chunk { |
111 | my $self = shift; |
112 | my $c = shift; |
ac5c933b |
113 | |
4bb8bd62 |
114 | # If we have any remaining data in the input buffer, send it back first |
115 | if ( $_[0] = delete $self->{inputbuf} ) { |
116 | my $read = length( $_[0] ); |
117 | DEBUG && warn "read_chunk: Read $read bytes from previous input buffer\n"; |
118 | return $read; |
119 | } |
fbcc39ad |
120 | |
121 | # support for non-blocking IO |
4f5ebacd |
122 | my $rin = ''; |
123 | vec( $rin, *STDIN->fileno, 1 ) = 1; |
fbcc39ad |
124 | |
125 | READ: |
126 | { |
127 | select( $rin, undef, undef, undef ); |
4f5ebacd |
128 | my $rc = *STDIN->sysread(@_); |
fbcc39ad |
129 | if ( defined $rc ) { |
4bb8bd62 |
130 | DEBUG && warn "read_chunk: Read $rc bytes from socket\n"; |
fbcc39ad |
131 | return $rc; |
132 | } |
133 | else { |
134 | next READ if $! == EWOULDBLOCK; |
135 | return; |
136 | } |
137 | } |
138 | } |
139 | |
00c99324 |
140 | =head2 $self->write($c, $buffer) |
141 | |
e512dd24 |
142 | Writes the buffer to the client. |
00c99324 |
143 | |
144 | =cut |
145 | |
0fc2d522 |
146 | sub write { |
4bb8bd62 |
147 | my ( $self, $c, $buffer ) = @_; |
7fa2c9c1 |
148 | |
85d9fce6 |
149 | # Avoid 'print() on closed filehandle Remote' warnings when using IE |
150 | return unless *STDOUT->opened(); |
151 | |
85d9fce6 |
152 | # Prepend the headers if they have not yet been sent |
153 | if ( my $headers = delete $self->{_header_buf} ) { |
e512dd24 |
154 | $buffer = $headers . $buffer; |
4bb8bd62 |
155 | } |
7fa2c9c1 |
156 | |
0fc2d522 |
157 | my $ret = $self->next::method($c, $buffer); |
7fa2c9c1 |
158 | |
e512dd24 |
159 | if ( !defined $ret ) { |
4bb8bd62 |
160 | $self->{_write_error} = $!; |
e2b0ddd3 |
161 | DEBUG && warn "write: Failed to write response ($!)\n"; |
4bb8bd62 |
162 | } |
9f3ebd8a |
163 | else { |
164 | DEBUG && warn "write: Wrote response ($ret bytes)\n"; |
165 | } |
0fc2d522 |
166 | |
4bb8bd62 |
167 | return $ret; |
0fc2d522 |
168 | } |
00c99324 |
169 | |
b5ecfcf0 |
170 | =head2 run |
fbcc39ad |
171 | |
172 | =cut |
173 | |
174 | # A very very simple HTTP server that initializes a CGI environment |
175 | sub run { |
37553dc8 |
176 | my ( $self, $class, $port, $host, $options ) = @_; |
fbcc39ad |
177 | |
4eeca0f2 |
178 | $options ||= {}; |
ac5c933b |
179 | |
3bcb3aae |
180 | $self->{options} = $options; |
1cf1c56a |
181 | |
e1576f62 |
182 | if ($options->{background}) { |
183 | my $child = fork; |
184 | die "Can't fork: $!" unless defined($child); |
44c6d25a |
185 | return $child if $child; |
e1576f62 |
186 | } |
187 | |
57a87bb3 |
188 | my $restart = 0; |
6a5aa41c |
189 | local $SIG{CHLD} = 'IGNORE'; |
fbcc39ad |
190 | |
1cf1c56a |
191 | my $allowed = $options->{allowed} || { '127.0.0.1' => '255.255.255.255' }; |
6c7a1d2f |
192 | my $addr = $host ? inet_aton($host) : INADDR_ANY; |
193 | if ( $addr eq INADDR_ANY ) { |
fbcc39ad |
194 | require Sys::Hostname; |
6c7a1d2f |
195 | $host = lc Sys::Hostname::hostname(); |
fbcc39ad |
196 | } |
197 | else { |
6c7a1d2f |
198 | $host = gethostbyaddr( $addr, AF_INET ) || inet_ntoa($addr); |
fbcc39ad |
199 | } |
6c7a1d2f |
200 | |
201 | # Handle requests |
202 | |
203 | # Setup socket |
204 | my $daemon = IO::Socket::INET->new( |
205 | Listen => SOMAXCONN, |
206 | LocalAddr => inet_ntoa($addr), |
207 | LocalPort => $port, |
208 | Proto => 'tcp', |
209 | ReuseAddr => 1, |
210 | Type => SOCK_STREAM, |
211 | ) |
212 | or die "Couldn't create daemon: $!"; |
213 | |
214 | my $url = "http://$host"; |
215 | $url .= ":$port" unless $port == 80; |
216 | |
fbcc39ad |
217 | print "You can connect to your server at $url\n"; |
fbcc39ad |
218 | |
e1576f62 |
219 | if ($options->{background}) { |
220 | open STDIN, "+</dev/null" or die $!; |
221 | open STDOUT, ">&STDIN" or die $!; |
222 | open STDERR, ">&STDIN" or die $!; |
223 | if ( $^O !~ /MSWin32/ ) { |
224 | require POSIX; |
225 | POSIX::setsid() |
226 | or die "Can't start a new session: $!"; |
227 | } |
228 | } |
229 | |
230 | if (my $pidfile = $options->{pidfile}) { |
231 | if (! open PIDFILE, "> $pidfile") { |
232 | warn("Cannot open: $pidfile: $!"); |
233 | } |
234 | print PIDFILE "$$\n"; |
235 | close PIDFILE; |
236 | } |
237 | |
4bb8bd62 |
238 | my $pid = undef; |
7fa2c9c1 |
239 | |
4bb8bd62 |
240 | # Ignore broken pipes as an HTTP server should |
241 | local $SIG{PIPE} = 'IGNORE'; |
7fa2c9c1 |
242 | |
b095458a |
243 | # Restart on HUP |
7fa2c9c1 |
244 | local $SIG{HUP} = sub { |
b095458a |
245 | $restart = 1; |
246 | warn "Restarting server on SIGHUP...\n"; |
247 | }; |
7fa2c9c1 |
248 | |
4bb8bd62 |
249 | LISTEN: |
250 | while ( !$restart ) { |
7fa2c9c1 |
251 | while ( accept( Remote, $daemon ) ) { |
4bb8bd62 |
252 | DEBUG && warn "New connection\n"; |
fbcc39ad |
253 | |
4bb8bd62 |
254 | select Remote; |
fbcc39ad |
255 | |
4bb8bd62 |
256 | Remote->blocking(1); |
7fa2c9c1 |
257 | |
7f3c5736 |
258 | # Read until we see all headers |
4bb8bd62 |
259 | $self->{inputbuf} = ''; |
7fa2c9c1 |
260 | |
7f3c5736 |
261 | if ( !$self->_read_headers ) { |
262 | # Error reading, give up |
059c085b |
263 | close Remote; |
7f3c5736 |
264 | next LISTEN; |
4bb8bd62 |
265 | } |
fbcc39ad |
266 | |
4bb8bd62 |
267 | my ( $method, $uri, $protocol ) = $self->_parse_request_line; |
7fa2c9c1 |
268 | |
4bb8bd62 |
269 | DEBUG && warn "Parsed request: $method $uri $protocol\n"; |
7fa2c9c1 |
270 | next unless $method; |
57a87bb3 |
271 | |
4bb8bd62 |
272 | unless ( uc($method) eq 'RESTART' ) { |
57a87bb3 |
273 | |
4bb8bd62 |
274 | # Fork |
7fa2c9c1 |
275 | if ( $options->{fork} ) { |
1b45d7e5 |
276 | if ( $pid = fork ) { |
277 | DEBUG && warn "Forked child $pid\n"; |
278 | next; |
279 | } |
280 | } |
6c7a1d2f |
281 | |
4bb8bd62 |
282 | $self->_handler( $class, $port, $method, $uri, $protocol ); |
ac5c933b |
283 | |
4bb8bd62 |
284 | if ( my $error = delete $self->{_write_error} ) { |
4bb8bd62 |
285 | close Remote; |
ac5c933b |
286 | |
1b45d7e5 |
287 | if ( !defined $pid ) { |
288 | next LISTEN; |
289 | } |
4bb8bd62 |
290 | } |
fbcc39ad |
291 | |
1b45d7e5 |
292 | if ( defined $pid ) { |
293 | # Child process, close connection and exit |
294 | DEBUG && warn "Child process exiting\n"; |
295 | $daemon->close; |
296 | exit; |
297 | } |
1cf1c56a |
298 | } |
4bb8bd62 |
299 | else { |
300 | my $sockdata = $self->_socket_data( \*Remote ); |
301 | my $ipaddr = _inet_addr( $sockdata->{peeraddr} ); |
302 | my $ready = 0; |
303 | foreach my $ip ( keys %$allowed ) { |
304 | my $mask = $allowed->{$ip}; |
305 | $ready = ( $ipaddr & _inet_addr($mask) ) == _inet_addr($ip); |
306 | last if $ready; |
307 | } |
308 | if ($ready) { |
309 | $restart = 1; |
310 | last; |
311 | } |
1cf1c56a |
312 | } |
4bb8bd62 |
313 | } |
314 | continue { |
315 | close Remote; |
316 | } |
fbcc39ad |
317 | } |
ac5c933b |
318 | |
6c7a1d2f |
319 | $daemon->close; |
ac5c933b |
320 | |
4bb8bd62 |
321 | DEBUG && warn "Shutting down\n"; |
37553dc8 |
322 | |
57a87bb3 |
323 | if ($restart) { |
60c38e3e |
324 | $SIG{CHLD} = 'DEFAULT'; |
6844bc1c |
325 | wait; |
e37e3977 |
326 | |
327 | ### if the standalone server was invoked with perl -I .. we will loose |
328 | ### those include dirs upon re-exec. So add them to PERL5LIB, so they |
329 | ### are available again for the exec'ed process --kane |
330 | use Config; |
ac5c933b |
331 | $ENV{PERL5LIB} .= join $Config{path_sep}, @INC; |
332 | |
ea52914e |
333 | exec $^X, $0, @{ $options->{argv} }; |
60c38e3e |
334 | } |
57a87bb3 |
335 | |
336 | exit; |
fbcc39ad |
337 | } |
338 | |
6c7a1d2f |
339 | sub _handler { |
340 | my ( $self, $class, $port, $method, $uri, $protocol ) = @_; |
341 | |
6c7a1d2f |
342 | local *STDIN = \*Remote; |
343 | local *STDOUT = \*Remote; |
344 | |
345 | # We better be careful and just use 1.0 |
346 | $protocol = '1.0'; |
347 | |
348 | my $sockdata = $self->_socket_data( \*Remote ); |
349 | my %copy_of_env = %ENV; |
350 | |
351 | my $sel = IO::Select->new; |
352 | $sel->add( \*STDIN ); |
ac5c933b |
353 | |
3bcb3aae |
354 | REQUEST: |
683762ca |
355 | while (1) { |
356 | my ( $path, $query_string ) = split /\?/, $uri, 2; |
ac5c933b |
357 | |
7f3c5736 |
358 | # Initialize CGI environment |
359 | local %ENV = ( |
360 | PATH_INFO => $path || '', |
361 | QUERY_STRING => $query_string || '', |
362 | REMOTE_ADDR => $sockdata->{peeraddr}, |
363 | REMOTE_HOST => $sockdata->{peername}, |
364 | REQUEST_METHOD => $method || '', |
365 | SERVER_NAME => $sockdata->{localname}, |
366 | SERVER_PORT => $port, |
367 | SERVER_PROTOCOL => "HTTP/$protocol", |
368 | %copy_of_env, |
369 | ); |
cf26c39c |
370 | |
7f3c5736 |
371 | # Parse headers |
372 | if ( $protocol >= 1 ) { |
373 | $self->_parse_headers; |
374 | } |
6c7a1d2f |
375 | |
7f3c5736 |
376 | # Pass flow control to Catalyst |
377 | $class->handle_request; |
ac5c933b |
378 | |
7f3c5736 |
379 | DEBUG && warn "Request done\n"; |
ac5c933b |
380 | |
7f3c5736 |
381 | # Allow keepalive requests, this is a hack but we'll support it until |
382 | # the next major release. |
383 | if ( delete $self->{_keepalive} ) { |
ac5c933b |
384 | |
7f3c5736 |
385 | DEBUG && warn "Reusing previous connection for keep-alive request\n"; |
ac5c933b |
386 | |
387 | if ( $sel->can_read(1) ) { |
7f3c5736 |
388 | if ( !$self->_read_headers ) { |
389 | # Error reading, give up |
390 | last REQUEST; |
391 | } |
392 | |
393 | ( $method, $uri, $protocol ) = $self->_parse_request_line; |
ac5c933b |
394 | |
7f3c5736 |
395 | DEBUG && warn "Parsed request: $method $uri $protocol\n"; |
ac5c933b |
396 | |
7f3c5736 |
397 | # Force HTTP/1.0 |
398 | $protocol = '1.0'; |
ac5c933b |
399 | |
7f3c5736 |
400 | next REQUEST; |
401 | } |
ac5c933b |
402 | |
7f3c5736 |
403 | DEBUG && warn "No keep-alive request within 1 second\n"; |
404 | } |
ac5c933b |
405 | |
7f3c5736 |
406 | last REQUEST; |
407 | } |
ac5c933b |
408 | |
7f3c5736 |
409 | DEBUG && warn "Closing connection\n"; |
06744540 |
410 | |
411 | close Remote; |
3bcb3aae |
412 | } |
413 | |
7f3c5736 |
414 | sub _read_headers { |
415 | my $self = shift; |
7fa2c9c1 |
416 | |
7f3c5736 |
417 | while (1) { |
418 | my $read = sysread Remote, my $buf, CHUNKSIZE; |
7fa2c9c1 |
419 | |
059c085b |
420 | if ( !defined $read ) { |
421 | next if $! == EWOULDBLOCK; |
422 | DEBUG && warn "Error reading headers: $!\n"; |
423 | return; |
7fa2c9c1 |
424 | } elsif ( $read == 0 ) { |
059c085b |
425 | DEBUG && warn "EOF\n"; |
7f3c5736 |
426 | return; |
427 | } |
7fa2c9c1 |
428 | |
7f3c5736 |
429 | DEBUG && warn "Read $read bytes\n"; |
430 | $self->{inputbuf} .= $buf; |
431 | last if $self->{inputbuf} =~ /(\x0D\x0A?\x0D\x0A?|\x0A\x0D?\x0A\x0D?)/s; |
432 | } |
7fa2c9c1 |
433 | |
7f3c5736 |
434 | return 1; |
435 | } |
436 | |
4bb8bd62 |
437 | sub _parse_request_line { |
438 | my $self = shift; |
6c7a1d2f |
439 | |
7fa2c9c1 |
440 | # Parse request line |
4bb8bd62 |
441 | if ( $self->{inputbuf} !~ s/^(\w+)[ \t]+(\S+)(?:[ \t]+(HTTP\/\d+\.\d+))?[^\012]*\012// ) { |
442 | return (); |
443 | } |
7fa2c9c1 |
444 | |
4bb8bd62 |
445 | my $method = $1; |
446 | my $uri = $2; |
447 | my $proto = $3 || 'HTTP/0.9'; |
7fa2c9c1 |
448 | |
4bb8bd62 |
449 | return ( $method, $uri, $proto ); |
6c7a1d2f |
450 | } |
451 | |
4bb8bd62 |
452 | sub _parse_headers { |
453 | my $self = shift; |
7fa2c9c1 |
454 | |
4bb8bd62 |
455 | # Copy the buffer for header parsing, and remove the header block |
456 | # from the content buffer. |
457 | my $buf = $self->{inputbuf}; |
458 | $self->{inputbuf} =~ s/.*?(\x0D\x0A?\x0D\x0A?|\x0A\x0D?\x0A\x0D?)//s; |
7fa2c9c1 |
459 | |
4bb8bd62 |
460 | # Parse headers |
461 | my $headers = HTTP::Headers->new; |
462 | my ($key, $val); |
463 | HEADER: |
464 | while ( $buf =~ s/^([^\012]*)\012// ) { |
465 | $_ = $1; |
466 | s/\015$//; |
467 | if ( /^([\w\-~]+)\s*:\s*(.*)/ ) { |
468 | $headers->push_header( $key, $val ) if $key; |
469 | ($key, $val) = ($1, $2); |
470 | } |
471 | elsif ( /^\s+(.*)/ ) { |
472 | $val .= " $1"; |
473 | } |
474 | else { |
475 | last HEADER; |
476 | } |
477 | } |
478 | $headers->push_header( $key, $val ) if $key; |
ac5c933b |
479 | |
4bb8bd62 |
480 | DEBUG && warn "Parsed headers: " . dump($headers) . "\n"; |
6c7a1d2f |
481 | |
4bb8bd62 |
482 | # Convert headers into ENV vars |
483 | $headers->scan( sub { |
484 | my ( $key, $val ) = @_; |
ac5c933b |
485 | |
4bb8bd62 |
486 | $key = uc $key; |
487 | $key = 'COOKIE' if $key eq 'COOKIES'; |
488 | $key =~ tr/-/_/; |
489 | $key = 'HTTP_' . $key |
490 | unless $key =~ m/\A(?:CONTENT_(?:LENGTH|TYPE)|COOKIE)\z/; |
ac5c933b |
491 | |
4bb8bd62 |
492 | if ( exists $ENV{$key} ) { |
493 | $ENV{$key} .= ", $val"; |
494 | } |
495 | else { |
496 | $ENV{$key} = $val; |
497 | } |
498 | } ); |
6c7a1d2f |
499 | } |
500 | |
501 | sub _socket_data { |
502 | my ( $self, $handle ) = @_; |
503 | |
8b9d0298 |
504 | my $remote_sockaddr = getpeername($handle); |
ac5c933b |
505 | my ( undef, $iaddr ) = $remote_sockaddr |
506 | ? sockaddr_in($remote_sockaddr) |
3150d774 |
507 | : (undef, undef); |
ac5c933b |
508 | |
8b9d0298 |
509 | my $local_sockaddr = getsockname($handle); |
6c7a1d2f |
510 | my ( undef, $localiaddr ) = sockaddr_in($local_sockaddr); |
511 | |
8b9d0298 |
512 | # This mess is necessary to keep IE from crashing the server |
6c7a1d2f |
513 | my $data = { |
ac5c933b |
514 | peername => $iaddr |
8b9d0298 |
515 | ? ( gethostbyaddr( $iaddr, AF_INET ) || 'localhost' ) |
516 | : 'localhost', |
ac5c933b |
517 | peeraddr => $iaddr |
8b9d0298 |
518 | ? ( inet_ntoa($iaddr) || '127.0.0.1' ) |
519 | : '127.0.0.1', |
520 | localname => gethostbyaddr( $localiaddr, AF_INET ) || 'localhost', |
521 | localaddr => inet_ntoa($localiaddr) || '127.0.0.1', |
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522 | }; |
523 | |
524 | return $data; |
525 | } |
526 | |
1cf1c56a |
527 | sub _inet_addr { unpack "N*", inet_aton( $_[0] ) } |
528 | |
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529 | =head1 SEE ALSO |
530 | |
fbcc39ad |
531 | L<Catalyst>, L<Catalyst::Engine>. |
532 | |
533 | =head1 AUTHORS |
534 | |
535 | Sebastian Riedel, <sri@cpan.org> |
536 | |
537 | Dan Kubb, <dan.kubb-cpan@onautopilot.com> |
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538 | |
6c7a1d2f |
539 | Sascha Kiefer, <esskar@cpan.org> |
540 | |
4bb8bd62 |
541 | Andy Grundman, <andy@hybridized.org> |
542 | |
fbcc39ad |
543 | =head1 THANKS |
45374ac6 |
544 | |
fbcc39ad |
545 | Many parts are ripped out of C<HTTP::Server::Simple> by Jesse Vincent. |
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546 | |
547 | =head1 COPYRIGHT |
548 | |
549 | This program is free software, you can redistribute it and/or modify it under |
550 | the same terms as Perl itself. |
551 | |
552 | =cut |
553 | |
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554 | 1; |