��ѧۧݧ�ӧ�� ާ֧ߧ֧էا֧�

��ѧۧݧ�ӧ�� ާ֧ߧ֧էا֧� - ��֧էѧܧ�ڧ��ӧѧ�� - /home/ukubnwwtacc0unt/chapelbellstudios.com/uploads/cover/Protocol.zip

��ѧ٧ѧ�
PK��zJ�\\i��d��d��nntp.pmnu��[��package LWP::Protocol::nntp; # Implementation of the Network News Transfer Protocol (RFC 977) use base qw(LWP::Protocol); our $VERSION = '6.34'; require HTTP::Response; require HTTP::Status; require Net::NNTP; use strict; sub request { my ($self, $request, $proxy, $arg, $size, $timeout) = @_; $size = 4096 unless $size; # Check for proxy if (defined $proxy) { return HTTP::Response->new(HTTP::Status::RC_BAD_REQUEST, 'You can not proxy through NNTP'); } # Check that the scheme is as expected my $url = $request->uri; my $scheme = $url->scheme; unless ($scheme eq 'news' \|\| $scheme eq 'nntp') { return HTTP::Response->new(HTTP::Status::RC_INTERNAL_SERVER_ERROR, "LWP::Protocol::nntp::request called for '$scheme'"); } # check for a valid method my $method = $request->method; unless ($method eq 'GET' \|\| $method eq 'HEAD' \|\| $method eq 'POST') { return HTTP::Response->new(HTTP::Status::RC_BAD_REQUEST, 'Library does not allow method ' . "$method for '$scheme:' URLs"); } # extract the identifier and check against posting to an article my $groupart = $url->_group; my $is_art = $groupart =~ /@/; if ($is_art && $method eq 'POST') { return HTTP::Response->new(HTTP::Status::RC_BAD_REQUEST, "Can't post to an article <$groupart>"); } my $nntp = Net::NNTP->new( $url->host, #Port => 18574, Timeout => $timeout, #Debug => 1, ); die "Can't connect to nntp server" unless $nntp; # Check the initial welcome message from the NNTP server if ($nntp->status != 2) { return HTTP::Response->new(HTTP::Status::RC_SERVICE_UNAVAILABLE, $nntp->message); } my $response = HTTP::Response->new(HTTP::Status::RC_OK, "OK"); my $mess = $nntp->message; # Try to extract server name from greeting message. # Don't know if this works well for a large class of servers, but # this works for our server. $mess =~ s/\s+ready\b.//; $mess =~ s/^\S+\s+//; $response->header(Server => $mess); # First we handle posting of articles if ($method eq 'POST') { $nntp->quit; $nntp = undef; $response->code(HTTP::Status::RC_NOT_IMPLEMENTED); $response->message("POST not implemented yet"); return $response; } # The method must be "GET" or "HEAD" by now if (!$is_art) { if (!$nntp->group($groupart)) { $response->code(HTTP::Status::RC_NOT_FOUND); $response->message($nntp->message); } $nntp->quit; $nntp = undef; # HEAD: just check if the group exists if ($method eq 'GET' && $response->is_success) { $response->code(HTTP::Status::RC_NOT_IMPLEMENTED); $response->message("GET newsgroup not implemented yet"); } return $response; } # Send command to server to retrieve an article (or just the headers) my $get = $method eq 'HEAD' ? "head" : "article"; my $art = $nntp->$get("<$groupart>"); unless ($art) { $nntp->quit; $response->code(HTTP::Status::RC_NOT_FOUND); $response->message($nntp->message); $nntp = undef; return $response; } # Parse headers my ($key, $val); local $_; while ($_ = shift @$art) { if (/^\s+$/) { last; # end of headers } elsif (/^(\S+):\s(.)/) { $response->push_header($key, $val) if $key; ($key, $val) = ($1, $2); } elsif (/^\s+(.)/) { next unless $key; $val .= $1; } else { unshift(@$art, $_); last; } } $response->push_header($key, $val) if $key; # Ensure that there is a Content-Type header $response->header("Content-Type", "text/plain") unless $response->header("Content-Type"); # Collect the body $response = $self->collect_once($arg, $response, join("", @$art)) if @$art; # Say goodbye to the server $nntp->quit; $nntp = undef; $response; } 1; PK��{J�\9TЖ;��;��http.pmnu��[��package LWP::Protocol::http; use strict; our $VERSION = '6.34'; require HTTP::Response; require HTTP::Status; require Net::HTTP; use base qw(LWP::Protocol); our @EXTRA_SOCK_OPTS; my $CRLF = "\015\012"; sub _new_socket { my($self, $host, $port, $timeout) = @_; # IPv6 literal IP address should be [bracketed] to remove # ambiguity between ip address and port number. if ( ($host =~ /:/) && ($host !~ /^\[/) ) { $host = "[$host]"; } local($^W) = 0; # IO::Socket::INET can be noisy my $sock = $self->socket_class->new(PeerAddr => $host, PeerPort => $port, LocalAddr => $self->{ua}{local_address}, Proto => 'tcp', Timeout => $timeout, KeepAlive => !!$self->{ua}{conn_cache}, SendTE => $self->{ua}{send_te}, $self->_extra_sock_opts($host, $port), ); unless ($sock) { # IO::Socket::INET leaves additional error messages in $@ my $status = "Can't connect to $host:$port"; if ($@ =~ /\bconnect: (.)/ \|\| $@ =~ /\b(Bad hostname)\b/ \|\| $@ =~ /\b(nodename nor servname provided, or not known)\b/ \|\| $@ =~ /\b(certificate verify failed)\b/ \|\| $@ =~ /\b(Crypt-SSLeay can't verify hostnames)\b/ ) { $status .= " ($1)"; } elsif ($@) { $status .= " ($@)"; } die "$status\n\n$@"; } # perl 5.005's IO::Socket does not have the blocking method. eval { $sock->blocking(0); }; $sock; } sub socket_type { return "http"; } sub socket_class { my $self = shift; (ref($self) \|\| $self) . "::Socket"; } sub _extra_sock_opts # to be overridden by subclass { return @EXTRA_SOCK_OPTS; } sub _check_sock { #my($self, $req, $sock) = @_; } sub _get_sock_info { my($self, $res, $sock) = @_; if (defined(my $peerhost = $sock->peerhost)) { $res->header("Client-Peer" => "$peerhost:" . $sock->peerport); } } sub _fixup_header { my($self, $h, $url, $proxy) = @_; # Extract 'Host' header my $hhost = $url->authority; if ($hhost =~ s/^([^\@])\@//) { # get rid of potential "user:pass@" # add authorization header if we need them. HTTP URLs do # not really support specification of user and password, but # we allow it. if (defined($1) && not $h->header('Authorization')) { require URI::Escape; $h->authorization_basic(map URI::Escape::uri_unescape($_), split(":", $1, 2)); } } $h->init_header('Host' => $hhost); if ($proxy && $url->scheme ne 'https') { # Check the proxy URI's userinfo() for proxy credentials # export http_proxy="http://proxyuser:proxypass@proxyhost:port". # For https only the initial CONNECT requests needs authorization. my $p_auth = $proxy->userinfo(); if(defined $p_auth) { require URI::Escape; $h->proxy_authorization_basic(map URI::Escape::uri_unescape($_), split(":", $p_auth, 2)) } } } sub hlist_remove { my($hlist, $k) = @_; $k = lc $k; for (my $i = @$hlist - 2; $i >= 0; $i -= 2) { next unless lc($hlist->[$i]) eq $k; splice(@$hlist, $i, 2); } } sub request { my($self, $request, $proxy, $arg, $size, $timeout) = @_; $size \|\|= 4096; # check method my $method = $request->method; unless ($method =~ /^[A-Za-z0-9_!\#\$%&\'+\-.^\`\|~]+$/) { # HTTP token return HTTP::Response->new( HTTP::Status::RC_BAD_REQUEST, 'Library does not allow method ' . "$method for 'http:' URLs"); } my $url = $request->uri; # Proxying SSL with a http proxy needs issues a CONNECT request to build a # tunnel and then upgrades the tunnel to SSL. But when doing keep-alive the # https request does not need to be the first request in the connection, so # we need to distinguish between # - not yet connected (create socket and ssl upgrade) # - connected but not inside ssl tunnel (ssl upgrade) # - inside ssl tunnel to the target - once we are in the tunnel to the # target we cannot only reuse the tunnel for more https requests with the # same target my $ssl_tunnel = $proxy && $url->scheme eq 'https' && $url->host.":".$url->port; my ($host,$port) = $proxy ? ($proxy->host,$proxy->port) : ($url->host,$url->port); my $fullpath = $method eq 'CONNECT' ? $url->host . ":" . $url->port : $proxy && ! $ssl_tunnel ? $url->as_string : do { my $path = $url->path_query; $path = "/$path" if $path !~m{^/}; $path }; my $socket; my $conn_cache = $self->{ua}{conn_cache}; my $cache_key; if ( $conn_cache ) { $cache_key = "$host:$port"; # For https we reuse the socket immediately only if it has an established # tunnel to the target. Otherwise a CONNECT request followed by an SSL # upgrade need to be done first. The request itself might reuse an # existing non-ssl connection to the proxy $cache_key .= "!".$ssl_tunnel if $ssl_tunnel; if ( $socket = $conn_cache->withdraw($self->socket_type,$cache_key)) { if ($socket->can_read(0)) { # if the socket is readable, then either the peer has closed the # connection or there are some garbage bytes on it. In either # case we abandon it. $socket->close; $socket = undef; } # else use $socket else { $socket->timeout($timeout); } } } if ( ! $socket && $ssl_tunnel ) { my $proto_https = LWP::Protocol::create('https',$self->{ua}) or die "no support for scheme https found"; # only if ssl socket class is IO::Socket::SSL we can upgrade # a plain socket to SSL. In case of Net::SSL we fall back to # the old version if ( my $upgrade_sub = $proto_https->can('_upgrade_sock')) { my $response = $self->request( HTTP::Request->new('CONNECT',"http://$ssl_tunnel"), $proxy, undef,$size,$timeout ); $response->is_success or die "establishing SSL tunnel failed: ".$response->status_line; $socket = $upgrade_sub->($proto_https, $response->{client_socket},$url) or die "SSL upgrade failed: $@"; } else { $socket = $proto_https->_new_socket($url->host,$url->port,$timeout); } } if ( ! $socket ) { # connect to remote site w/o reusing established socket $socket = $self->_new_socket($host, $port, $timeout ); } my $http_version = ""; if (my $proto = $request->protocol) { if ($proto =~ /^(?:HTTP\/)?(1.\d+)$/) { $http_version = $1; $socket->http_version($http_version); $socket->send_te(0) if $http_version eq "1.0"; } } $self->_check_sock($request, $socket); my @h; my $request_headers = $request->headers->clone; $self->_fixup_header($request_headers, $url, $proxy); $request_headers->scan(sub { my($k, $v) = @_; $k =~ s/^://; $v =~ tr/\n/ /; push(@h, $k, $v); }); my $content_ref = $request->content_ref; $content_ref = $$content_ref if ref($$content_ref); my $chunked; my $has_content; if (ref($content_ref) eq 'CODE') { my $clen = $request_headers->header('Content-Length'); $has_content++ if $clen; unless (defined $clen) { push(@h, "Transfer-Encoding" => "chunked"); $has_content++; $chunked++; } } else { # Set (or override) Content-Length header my $clen = $request_headers->header('Content-Length'); if (defined($$content_ref) && length($$content_ref)) { $has_content = length($$content_ref); if (!defined($clen) \|\| $clen ne $has_content) { if (defined $clen) { warn "Content-Length header value was wrong, fixed"; hlist_remove(\@h, 'Content-Length'); } push(@h, 'Content-Length' => $has_content); } } elsif ($clen) { warn "Content-Length set when there is no content, fixed"; hlist_remove(\@h, 'Content-Length'); } } my $write_wait = 0; $write_wait = 2 if ($request_headers->header("Expect") \|\| "") =~ /100-continue/; my $req_buf = $socket->format_request($method, $fullpath, @h); #print "------\n$req_buf\n------\n"; if (!$has_content \|\| $write_wait \|\| $has_content > 81024) { WRITE: { # Since this just writes out the header block it should almost # always succeed to send the whole buffer in a single write call. my $n = $socket->syswrite($req_buf, length($req_buf)); unless (defined $n) { redo WRITE if $!{EINTR}; if ($!{EWOULDBLOCK} \|\| $!{EAGAIN}) { select(undef, undef, undef, 0.1); redo WRITE; } die "write failed: $!"; } if ($n) { substr($req_buf, 0, $n, ""); } else { select(undef, undef, undef, 0.5); } redo WRITE if length $req_buf; } } my($code, $mess, @junk); my $drop_connection; if ($has_content) { my $eof; my $wbuf; my $woffset = 0; INITIAL_READ: if ($write_wait) { # skip filling $wbuf when waiting for 100-continue # because if the response is a redirect or auth required # the request will be cloned and there is no way # to reset the input stream # return here via the label after the 100-continue is read } elsif (ref($content_ref) eq 'CODE') { my $buf = &$content_ref(); $buf = "" unless defined($buf); $buf = sprintf "%x%s%s%s", length($buf), $CRLF, $buf, $CRLF if $chunked; substr($buf, 0, 0) = $req_buf if $req_buf; $wbuf = \$buf; } else { if ($req_buf) { my $buf = $req_buf . $$content_ref; $wbuf = \$buf; } else { $wbuf = $content_ref; } $eof = 1; } my $fbits = ''; vec($fbits, fileno($socket), 1) = 1; WRITE: while ($write_wait \|\| $woffset < length($$wbuf)) { my $sel_timeout = $timeout; if ($write_wait) { $sel_timeout = $write_wait if $write_wait < $sel_timeout; } my $time_before; $time_before = time if $sel_timeout; my $rbits = $fbits; my $wbits = $write_wait ? undef : $fbits; my $sel_timeout_before = $sel_timeout; SELECT: { my $nfound = select($rbits, $wbits, undef, $sel_timeout); if ($nfound < 0) { if ($!{EINTR} \|\| $!{EWOULDBLOCK} \|\| $!{EAGAIN}) { if ($time_before) { $sel_timeout = $sel_timeout_before - (time - $time_before); $sel_timeout = 0 if $sel_timeout < 0; } redo SELECT; } die "select failed: $!"; } } if ($write_wait) { $write_wait -= time - $time_before; $write_wait = 0 if $write_wait < 0; } if (defined($rbits) && $rbits =~ /[^\0]/) { # readable my $buf = $socket->_rbuf; my $n = $socket->sysread($buf, 1024, length($buf)); unless (defined $n) { die "read failed: $!" unless $!{EINTR} \|\| $!{EWOULDBLOCK} \|\| $!{EAGAIN}; # if we get here the rest of the block will do nothing # and we will retry the read on the next round } elsif ($n == 0) { # the server closed the connection before we finished # writing all the request content. No need to write any more. $drop_connection++; last WRITE; } $socket->_rbuf($buf); if (!$code && $buf =~ /\015?\012\015?\012/) { # a whole response header is present, so we can read it without blocking ($code, $mess, @h) = $socket->read_response_headers(laxed => 1, junk_out => \@junk, ); if ($code eq "100") { $write_wait = 0; undef($code); goto INITIAL_READ; } else { $drop_connection++; last WRITE; # XXX should perhaps try to abort write in a nice way too } } } if (defined($wbits) && $wbits =~ /[^\0]/) { my $n = $socket->syswrite($$wbuf, length($$wbuf), $woffset); unless (defined $n) { die "write failed: $!" unless $!{EINTR} \|\| $!{EWOULDBLOCK} \|\| $!{EAGAIN}; $n = 0; # will retry write on the next round } elsif ($n == 0) { die "write failed: no bytes written"; } $woffset += $n; if (!$eof && $woffset >= length($$wbuf)) { # need to refill buffer from $content_ref code my $buf = &$content_ref(); $buf = "" unless defined($buf); $eof++ unless length($buf); $buf = sprintf "%x%s%s%s", length($buf), $CRLF, $buf, $CRLF if $chunked; $wbuf = \$buf; $woffset = 0; } } } # WRITE } ($code, $mess, @h) = $socket->read_response_headers(laxed => 1, junk_out => \@junk) unless $code; ($code, $mess, @h) = $socket->read_response_headers(laxed => 1, junk_out => \@junk) if $code eq "100"; my $response = HTTP::Response->new($code, $mess); my $peer_http_version = $socket->peer_http_version; $response->protocol("HTTP/$peer_http_version"); { local $HTTP::Headers::TRANSLATE_UNDERSCORE; $response->push_header(@h); } $response->push_header("Client-Junk" => \@junk) if @junk; $response->request($request); $self->_get_sock_info($response, $socket); if ($method eq "CONNECT") { $response->{client_socket} = $socket; # so it can be picked up return $response; } if (my @te = $response->remove_header('Transfer-Encoding')) { $response->push_header('Client-Transfer-Encoding', \@te); } $response->push_header('Client-Response-Num', scalar $socket->increment_response_count); my $complete; $response = $self->collect($arg, $response, sub { my $buf = ""; #prevent use of uninitialized value in SSLeay.xs my $n; READ: { $n = $socket->read_entity_body($buf, $size); unless (defined $n) { redo READ if $!{EINTR} \|\| $!{EWOULDBLOCK} \|\| $!{EAGAIN} \|\| $!{ENOTTY}; die "read failed: $!"; } redo READ if $n == -1; } $complete++ if !$n; return \$buf; } ); $drop_connection++ unless $complete; @h = $socket->get_trailers; if (@h) { local $HTTP::Headers::TRANSLATE_UNDERSCORE; $response->push_header(@h); } # keep-alive support unless ($drop_connection) { if ($cache_key) { my %connection = map { (lc($_) => 1) } split(/\s,\s/, ($response->header("Connection") \|\| "")); if (($peer_http_version eq "1.1" && !$connection{close}) \|\| $connection{"keep-alive"}) { $conn_cache->deposit($self->socket_type, $cache_key, $socket); } } } $response; } #----------------------------------------------------------- package # hide from PAUSE LWP::Protocol::http::SocketMethods; sub ping { my $self = shift; !$self->can_read(0); } sub increment_response_count { my $self = shift; return ++${$self}{'myhttp_response_count'}; } #----------------------------------------------------------- package # hide from PAUSE LWP::Protocol::http::Socket; use parent -norequire, qw(LWP::Protocol::http::SocketMethods Net::HTTP); 1; PK��{J�\@�a5Q��Q��cpan.pmnu��[��package LWP::Protocol::cpan; use strict; use base qw(LWP::Protocol); our $VERSION = '6.34'; require URI; require HTTP::Status; require HTTP::Response; our $CPAN; unless ($CPAN) { # Try to find local CPAN mirror via $CPAN::Config eval { require CPAN::Config; if($CPAN::Config) { my $urls = $CPAN::Config->{urllist}; if (ref($urls) eq "ARRAY") { my $file; for (@$urls) { if (/^file:/) { $file = $_; last; } } if ($file) { $CPAN = $file; } else { $CPAN = $urls->[0]; } } } }; $CPAN \|\|= "http://cpan.org/"; # last resort } # ensure that we don't chop of last part $CPAN .= "/" unless $CPAN =~ m,/$,; sub request { my($self, $request, $proxy, $arg, $size) = @_; # check proxy if (defined $proxy) { return HTTP::Response->new(HTTP::Status::RC_BAD_REQUEST, 'You can not proxy with cpan'); } # check method my $method = $request->method; unless ($method eq 'GET' \|\| $method eq 'HEAD') { return HTTP::Response->new(HTTP::Status::RC_BAD_REQUEST, 'Library does not allow method ' . "$method for 'cpan:' URLs"); } my $path = $request->uri->path; $path =~ s,^/,,; my $response = HTTP::Response->new(HTTP::Status::RC_FOUND); $response->header("Location" => URI->new_abs($path, $CPAN)); $response; } 1; PK��{J�\��f�`��`�� gopher.pmnu��[��package LWP::Protocol::gopher; # Implementation of the gopher protocol (RFC 1436) # # This code is based on 'wwwgopher.pl,v 0.10 1994/10/17 18:12:34 shelden' # which in turn is a vastly modified version of Oscar's http'get() # dated 28/3/94 in <ftp://cui.unige.ch/PUBLIC/oscar/scripts/http.pl> # including contributions from Marc van Heyningen and Martijn Koster. use strict; our $VERSION = '6.34'; require HTTP::Response; require HTTP::Status; require IO::Socket; require IO::Select; use base qw(LWP::Protocol); my %gopher2mimetype = ( '0' => 'text/plain', # 0 file '1' => 'text/html', # 1 menu # 2 CSO phone-book server # 3 Error '4' => 'application/mac-binhex40', # 4 BinHexed Macintosh file '5' => 'application/zip', # 5 DOS binary archive of some sort '6' => 'application/octet-stream', # 6 UNIX uuencoded file. '7' => 'text/html', # 7 Index-Search server # 8 telnet session '9' => 'application/octet-stream', # 9 binary file 'h' => 'text/html', # html 'g' => 'image/gif', # gif 'I' => 'image/', # some kind of image ); my %gopher2encoding = ( '6' => 'x_uuencode', # 6 UNIX uuencoded file. ); sub request { my($self, $request, $proxy, $arg, $size, $timeout) = @_; $size = 4096 unless $size; # check proxy if (defined $proxy) { return HTTP::Response->new(HTTP::Status::RC_BAD_REQUEST, 'You can not proxy through the gopher'); } my $url = $request->uri; die "bad scheme" if $url->scheme ne 'gopher'; my $method = $request->method; unless ($method eq 'GET' \|\| $method eq 'HEAD') { return HTTP::Response->new(HTTP::Status::RC_BAD_REQUEST, 'Library does not allow method ' . "$method for 'gopher:' URLs"); } my $gophertype = $url->gopher_type; unless (exists $gopher2mimetype{$gophertype}) { return HTTP::Response->new(HTTP::Status::RC_NOT_IMPLEMENTED, 'Library does not support gophertype ' . $gophertype); } my $response = HTTP::Response->new(HTTP::Status::RC_OK, "OK"); $response->header('Content-type' => $gopher2mimetype{$gophertype} \|\| 'text/plain'); $response->header('Content-Encoding' => $gopher2encoding{$gophertype}) if exists $gopher2encoding{$gophertype}; if ($method eq 'HEAD') { # XXX: don't even try it so we set this header $response->header('Client-Warning' => 'Client answer only'); return $response; } if ($gophertype eq '7' && ! $url->search) { # the url is the prompt for a gopher search; supply boiler-plate return $self->collect_once($arg, $response, <<"EOT"); <HEAD> <TITLE>Gopher Index</TITLE> <ISINDEX> </HEAD> <BODY> <H1>$url<BR>Gopher Search</H1> This is a searchable Gopher index. Use the search function of your browser to enter search terms. </BODY> EOT } my $host = $url->host; my $port = $url->port; my $requestLine = ""; my $selector = $url->selector; if (defined $selector) { $requestLine .= $selector; my $search = $url->search; if (defined $search) { $requestLine .= "\t$search"; my $string = $url->string; if (defined $string) { $requestLine .= "\t$string"; } } } $requestLine .= "\015\012"; # potential request headers are just ignored # Ok, lets make the request my $socket = IO::Socket::INET->new(PeerAddr => $host, PeerPort => $port, LocalAddr => $self->{ua}{local_address}, Proto => 'tcp', Timeout => $timeout); die "Can't connect to $host:$port" unless $socket; my $sel = IO::Select->new($socket); { die "write timeout" if $timeout && !$sel->can_write($timeout); my $n = syswrite($socket, $requestLine, length($requestLine)); die $! unless defined($n); die "short write" if $n != length($requestLine); } my $user_arg = $arg; # must handle menus in a special way since they are to be # converted to HTML. Undefing $arg ensures that the user does # not see the data before we get a change to convert it. $arg = undef if $gophertype eq '1' \|\| $gophertype eq '7'; # collect response my $buf = ''; $response = $self->collect($arg, $response, sub { die "read timeout" if $timeout && !$sel->can_read($timeout); my $n = sysread($socket, $buf, $size); die $! unless defined($n); return \$buf; } ); # Convert menu to HTML and return data to user. if ($gophertype eq '1' \|\| $gophertype eq '7') { my $content = menu2html($response->content); if (defined $user_arg) { $response = $self->collect_once($user_arg, $response, $content); } else { $response->content($content); } } $response; } sub gopher2url { my($gophertype, $path, $host, $port) = @_; my $url; if ($gophertype eq '8' \|\| $gophertype eq 'T') { # telnet session $url = $HTTP::URI_CLASS->new($gophertype eq '8' ? 'telnet:':'tn3270:'); $url->user($path) if defined $path; } else { $path = URI::Escape::uri_escape($path); $url = $HTTP::URI_CLASS->new("gopher:/$gophertype$path"); } $url->host($host); $url->port($port); $url; } sub menu2html { my($menu) = @_; $menu =~ tr/\015//d; # remove carriage return my $tmp = <<"EOT"; <HTML> <HEAD> <TITLE>Gopher menu</TITLE> </HEAD> <BODY> <H1>Gopher menu</H1> EOT for (split("\n", $menu)) { last if /^\./; my($pretty, $path, $host, $port) = split("\t"); $pretty =~ s/^(.)//; my $type = $1; my $url = gopher2url($type, $path, $host, $port)->as_string; $tmp .= qq{<A HREF="$url">$pretty</A><BR>\n}; } $tmp .= "</BODY>\n</HTML>\n"; $tmp; } 1; PK��{J�\�aJ��J��loopback.pmnu��[��package LWP::Protocol::loopback; use strict; our $VERSION = '6.34'; require HTTP::Response; use base qw(LWP::Protocol); sub request { my($self, $request, $proxy, $arg, $size, $timeout) = @_; my $response = HTTP::Response->new(200, "OK"); $response->content_type("message/http; msgtype=request"); $response->header("Via", "loopback/1.0 $proxy") if $proxy; $response->header("X-Arg", $arg); $response->header("X-Read-Size", $size); $response->header("X-Timeout", $timeout); return $self->collect_once($arg, $response, $request->as_string); } 1; PK��{J�\l��6��6�� mailto.pmnu��[��package LWP::Protocol::mailto; # This module implements the mailto protocol. It is just a simple # frontend to the Unix sendmail program except on MacOS, where it uses # Mail::Internet. require HTTP::Request; require HTTP::Response; require HTTP::Status; use Carp; use strict; our $VERSION = '6.34'; use base qw(LWP::Protocol); our $SENDMAIL; unless ($SENDMAIL = $ENV{SENDMAIL}) { for my $sm (qw(/usr/sbin/sendmail /usr/lib/sendmail /usr/ucblib/sendmail )) { if (-x $sm) { $SENDMAIL = $sm; last; } } die "Can't find the 'sendmail' program" unless $SENDMAIL; } sub request { my($self, $request, $proxy, $arg, $size) = @_; my ($mail, $addr) if $^O eq "MacOS"; my @text = () if $^O eq "MacOS"; # check proxy if (defined $proxy) { return HTTP::Response->new(HTTP::Status::RC_BAD_REQUEST, 'You can not proxy with mail'); } # check method my $method = $request->method; if ($method ne 'POST') { return HTTP::Response->new( HTTP::Status::RC_BAD_REQUEST, 'Library does not allow method ' . "$method for 'mailto:' URLs"); } # check url my $url = $request->uri; my $scheme = $url->scheme; if ($scheme ne 'mailto') { return HTTP::Response->new( HTTP::Status::RC_INTERNAL_SERVER_ERROR, "LWP::Protocol::mailto::request called for '$scheme'"); } if ($^O eq "MacOS") { eval { require Mail::Internet; }; if($@) { return HTTP::Response->new( HTTP::Status::RC_INTERNAL_SERVER_ERROR, "You don't have MailTools installed"); } unless ($ENV{SMTPHOSTS}) { return HTTP::Response->new( HTTP::Status::RC_INTERNAL_SERVER_ERROR, "You don't have SMTPHOSTS defined"); } } else { unless (-x $SENDMAIL) { return HTTP::Response->new( HTTP::Status::RC_INTERNAL_SERVER_ERROR, "You don't have $SENDMAIL"); } } if ($^O eq "MacOS") { $mail = Mail::Internet->new or return HTTP::Response->new( HTTP::Status::RC_INTERNAL_SERVER_ERROR, "Can't get a Mail::Internet object"); } else { open(SENDMAIL, "\| $SENDMAIL -oi -t") or return HTTP::Response->new( HTTP::Status::RC_INTERNAL_SERVER_ERROR, "Can't run $SENDMAIL: $!"); } if ($^O eq "MacOS") { $addr = $url->encoded822addr; } else { $request = $request->clone; # we modify a copy my @h = $url->headers; # URL headers override those in the request while (@h) { my $k = shift @h; my $v = shift @h; next unless defined $v; if (lc($k) eq "body") { $request->content($v); } else { $request->push_header($k => $v); } } } if ($^O eq "MacOS") { $mail->add(To => $addr); $mail->add(split(/[:\n]/,$request->headers_as_string)); } else { print SENDMAIL $request->headers_as_string; print SENDMAIL "\n"; } my $content = $request->content; if (defined $content) { my $contRef = ref($content) ? $content : \$content; if (ref($contRef) eq 'SCALAR') { if ($^O eq "MacOS") { @text = split("\n",$$contRef); foreach (@text) { $_ .= "\n"; } } else { print SENDMAIL $$contRef; } } elsif (ref($contRef) eq 'CODE') { # Callback provides data my $d; if ($^O eq "MacOS") { my $stuff = ""; while (length($d = &$contRef)) { $stuff .= $d; } @text = split("\n",$stuff); foreach (@text) { $_ .= "\n"; } } else { print SENDMAIL $d; } } } if ($^O eq "MacOS") { $mail->body(\@text); unless ($mail->smtpsend) { return HTTP::Response->new(HTTP::Status::RC_INTERNAL_SERVER_ERROR, "Mail::Internet->smtpsend unable to send message to <$addr>"); } } else { unless (close(SENDMAIL)) { my $err = $! ? "$!" : "Exit status $?"; return HTTP::Response->new(HTTP::Status::RC_INTERNAL_SERVER_ERROR, "$SENDMAIL: $err"); } } my $response = HTTP::Response->new(HTTP::Status::RC_ACCEPTED, "Mail accepted"); $response->header('Content-Type', 'text/plain'); if ($^O eq "MacOS") { $response->header('Server' => "Mail::Internet $Mail::Internet::VERSION"); $response->content("Message sent to <$addr>\n"); } else { $response->header('Server' => $SENDMAIL); my $to = $request->header("To"); $response->content("Message sent to <$to>\n"); } return $response; } 1; PK��{J�\^��data.pmnu��[��package LWP::Protocol::data; # Implements access to data:-URLs as specified in RFC 2397 use strict; our $VERSION = '6.34'; require HTTP::Response; require HTTP::Status; use base qw(LWP::Protocol); use HTTP::Date qw(time2str); require LWP; # needs version number sub request { my($self, $request, $proxy, $arg, $size) = @_; # check proxy if (defined $proxy) { return HTTP::Response->new( HTTP::Status::RC_BAD_REQUEST, 'You can not proxy with data'); } # check method my $method = $request->method; unless ($method eq 'GET' \|\| $method eq 'HEAD') { return HTTP::Response->new( HTTP::Status::RC_BAD_REQUEST, 'Library does not allow method ' . "$method for 'data:' URLs"); } my $url = $request->uri; my $response = HTTP::Response->new( HTTP::Status::RC_OK, "Document follows"); my $media_type = $url->media_type; my $data = $url->data; $response->header('Content-Type' => $media_type, 'Content-Length' => length($data), 'Date' => time2str(time), 'Server' => "libwww-perl-internal/$LWP::VERSION" ); $data = "" if $method eq "HEAD"; return $self->collect_once($arg, $response, $data); } 1; PK��{J�\��Nzb��b��nogo.pmnu��[��package LWP::Protocol::nogo; # If you want to disable access to a particular scheme, use this # class and then call # LWP::Protocol::implementor(that_scheme, 'LWP::Protocol::nogo'); # For then on, attempts to access URLs with that scheme will generate # a 500 error. use strict; our $VERSION = '6.34'; require HTTP::Response; require HTTP::Status; use base qw(LWP::Protocol); sub request { my($self, $request) = @_; my $scheme = $request->uri->scheme; return HTTP::Response->new( HTTP::Status::RC_INTERNAL_SERVER_ERROR, "Access to \'$scheme\' URIs has been disabled" ); } 1; PK��{J�\�d8��J��J��ftp.pmnu��[��package LWP::Protocol::ftp; # Implementation of the ftp protocol (RFC 959). We let the Net::FTP # package do all the dirty work. use base qw(LWP::Protocol); use strict; our $VERSION = '6.34'; use Carp (); use HTTP::Status (); use HTTP::Negotiate (); use HTTP::Response (); use LWP::MediaTypes (); use File::Listing (); { package # hide from PAUSE LWP::Protocol::MyFTP; use strict; use base qw(Net::FTP); sub new { my $class = shift; my $self = $class->SUPER::new(@_) \|\| return undef; my $mess = $self->message; # welcome message $mess =~ s\|\n.\|\|s; # only first line left $mess =~ s\|\sready\.?$\|\|; # Make the version number more HTTP like $mess =~ s\|\s$Version\s\|/\| and $mess =~ s\|$$\|\|; ${$self}{myftp_server} = $mess; #$response->header("Server", $mess); $self; } sub http_server { my $self = shift; ${$self}{myftp_server}; } sub home { my $self = shift; my $old = ${$self}{myftp_home}; if (@_) { ${$self}{myftp_home} = shift; } $old; } sub go_home { my $self = shift; $self->cwd(${$self}{myftp_home}); } sub request_count { my $self = shift; ++${$self}{myftp_reqcount}; } sub ping { my $self = shift; return $self->go_home; } } sub _connect { my ($self, $host, $port, $user, $account, $password, $timeout) = @_; my $key; my $conn_cache = $self->{ua}{conn_cache}; if ($conn_cache) { $key = "$host:$port:$user"; $key .= ":$account" if defined($account); if (my $ftp = $conn_cache->withdraw("ftp", $key)) { if ($ftp->ping) { # save it again $conn_cache->deposit("ftp", $key, $ftp); return $ftp; } } } # try to make a connection my $ftp = LWP::Protocol::MyFTP->new( $host, Port => $port, Timeout => $timeout, LocalAddr => $self->{ua}{local_address}, ); # XXX Should be some what to pass on 'Passive' (header??) unless ($ftp) { $@ =~ s/^Net::FTP: //; return HTTP::Response->new(HTTP::Status::RC_INTERNAL_SERVER_ERROR, $@); } unless ($ftp->login($user, $password, $account)) { # Unauthorized. Let's fake a RC_UNAUTHORIZED response my $mess = scalar($ftp->message); $mess =~ s/\n$//; my $res = HTTP::Response->new(HTTP::Status::RC_UNAUTHORIZED, $mess); $res->header("Server", $ftp->http_server); $res->header("WWW-Authenticate", qq(Basic Realm="FTP login")); return $res; } my $home = $ftp->pwd; $ftp->home($home); $conn_cache->deposit("ftp", $key, $ftp) if $conn_cache; return $ftp; } sub request { my ($self, $request, $proxy, $arg, $size, $timeout) = @_; $size = 4096 unless $size; # check proxy if (defined $proxy) { return HTTP::Response->new(HTTP::Status::RC_BAD_REQUEST, 'You can not proxy through the ftp'); } my $url = $request->uri; if ($url->scheme ne 'ftp') { my $scheme = $url->scheme; return HTTP::Response->new(HTTP::Status::RC_INTERNAL_SERVER_ERROR, "LWP::Protocol::ftp::request called for '$scheme'"); } # check method my $method = $request->method; unless ($method eq 'GET' \|\| $method eq 'HEAD' \|\| $method eq 'PUT') { return HTTP::Response->new(HTTP::Status::RC_BAD_REQUEST, 'Library does not allow method ' . "$method for 'ftp:' URLs"); } my $host = $url->host; my $port = $url->port; my $user = $url->user; my $password = $url->password; # If a basic authorization header is present than we prefer these over # the username/password specified in the URL. { my ($u, $p) = $request->authorization_basic; if (defined $u) { $user = $u; $password = $p; } } # We allow the account to be specified in the "Account" header my $account = $request->header('Account'); my $ftp = $self->_connect($host, $port, $user, $account, $password, $timeout); return $ftp if ref($ftp) eq "HTTP::Response"; # ugh! # Create an initial response object my $response = HTTP::Response->new(HTTP::Status::RC_OK, "OK"); $response->header(Server => $ftp->http_server); $response->header('Client-Request-Num' => $ftp->request_count); $response->request($request); # Get & fix the path my @path = grep {length} $url->path_segments; my $remote_file = pop(@path); $remote_file = '' unless defined $remote_file; my $type; if (ref $remote_file) { my @params; ($remote_file, @params) = @$remote_file; for (@params) { $type = $_ if s/^type=//; } } if ($type && $type eq 'a') { $ftp->ascii; } else { $ftp->binary; } for (@path) { unless ($ftp->cwd($_)) { return HTTP::Response->new(HTTP::Status::RC_NOT_FOUND, "Can't chdir to $_"); } } if ($method eq 'GET' \|\| $method eq 'HEAD') { if (my $mod_time = $ftp->mdtm($remote_file)) { $response->last_modified($mod_time); if (my $ims = $request->if_modified_since) { if ($mod_time <= $ims) { $response->code(HTTP::Status::RC_NOT_MODIFIED); $response->message("Not modified"); return $response; } } } # We'll use this later to abort the transfer if necessary. # if $max_size is defined, we need to abort early. Otherwise, it's # a normal transfer my $max_size = undef; # Set resume location, if the client requested it if ($request->header('Range') && $ftp->supported('REST')) { my $range_info = $request->header('Range'); # Change bytes=2772992-6781209 to just 2772992 my ($start_byte, $end_byte) = $range_info =~ /.=\s(\d+)-(\d+)?/; if (defined $start_byte && !defined $end_byte) { # open range -- only the start is specified $ftp->restart($start_byte); # don't define $max_size, we don't want to abort early } elsif (defined $start_byte && defined $end_byte && $start_byte >= 0 && $end_byte >= $start_byte) { $ftp->restart($start_byte); $max_size = $end_byte - $start_byte; } else { return HTTP::Response->new(HTTP::Status::RC_BAD_REQUEST, 'Incorrect syntax for Range request'); } } elsif ($request->header('Range') && !$ftp->supported('REST')) { return HTTP::Response->new(HTTP::Status::RC_NOT_IMPLEMENTED, "Server does not support resume." ); } my $data; # the data handle if (length($remote_file) and $data = $ftp->retr($remote_file)) { my ($type, @enc) = LWP::MediaTypes::guess_media_type($remote_file); $response->header('Content-Type', $type) if $type; for (@enc) { $response->push_header('Content-Encoding', $_); } my $mess = $ftp->message; if ($mess =~ /$(\d+)\s+bytes$/) { $response->header('Content-Length', "$1"); } if ($method ne 'HEAD') { # Read data from server $response = $self->collect( $arg, $response, sub { my $content = ''; my $result = $data->read($content, $size); # Stop early if we need to. if (defined $max_size) { # We need an interface to Net::FTP::dataconn for getting # the number of bytes already read my $bytes_received = $data->bytes_read(); # We were already over the limit. (Should only happen # once at the end.) if ($bytes_received - length($content) > $max_size) { $content = ''; } # We just went over the limit elsif ($bytes_received > $max_size) { # Trim content $content = substr($content, 0, $max_size - ($bytes_received - length($content))); } # We're under the limit else { } } return \$content; } ); } # abort is needed for HEAD, it's == close if the transfer has # already completed. unless ($data->abort) { # Something did not work too well. Note that we treat # responses to abort() with code 0 in case of HEAD as ok # (at least wu-ftpd 2.6.1(1) does that). if ($method ne 'HEAD' \|\| $ftp->code != 0) { $response->code(HTTP::Status::RC_INTERNAL_SERVER_ERROR); $response->message("FTP close response: " . $ftp->code . " " . $ftp->message); } } } elsif (!length($remote_file) \|\| ($ftp->code >= 400 && $ftp->code < 600)) { # not a plain file, try to list instead if (length($remote_file) && !$ftp->cwd($remote_file)) { return HTTP::Response->new(HTTP::Status::RC_NOT_FOUND, "File '$remote_file' not found" ); } # It should now be safe to try to list the directory my @lsl = $ftp->dir; # Try to figure out if the user want us to convert the # directory listing to HTML. my @variants = ( ['html', 0.60, 'text/html'], ['dir', 1.00, 'text/ftp-dir-listing'] ); #$HTTP::Negotiate::DEBUG=1; my $prefer = HTTP::Negotiate::choose(\@variants, $request); my $content = ''; if (!defined($prefer)) { return HTTP::Response->new(HTTP::Status::RC_NOT_ACCEPTABLE, "Neither HTML nor directory listing wanted"); } elsif ($prefer eq 'html') { $response->header('Content-Type' => 'text/html'); $content = "<HEAD><TITLE>File Listing</TITLE>\n"; my $base = $request->uri->clone; my $path = $base->path; $base->path("$path/") unless $path =~ m\|/$\|; $content .= qq(<BASE HREF="$base">\n</HEAD>\n); $content .= "<BODY>\n<UL>\n"; for (File::Listing::parse_dir(\@lsl, 'GMT')) { my ($name, $type, $size, $mtime, $mode) = @$_; $content .= qq( <LI> <a href="$name">$name</a>); $content .= " $size bytes" if $type eq 'f'; $content .= "\n"; } $content .= "</UL></body>\n"; } else { $response->header('Content-Type', 'text/ftp-dir-listing'); $content = join("\n", @lsl, ''); } $response->header('Content-Length', length($content)); if ($method ne 'HEAD') { $response = $self->collect_once($arg, $response, $content); } } else { my $res = HTTP::Response->new(HTTP::Status::RC_BAD_REQUEST, "FTP return code " . $ftp->code); $res->content_type("text/plain"); $res->content($ftp->message); return $res; } } elsif ($method eq 'PUT') { # method must be PUT unless (length($remote_file)) { return HTTP::Response->new(HTTP::Status::RC_BAD_REQUEST, "Must have a file name to PUT to" ); } my $data; if ($data = $ftp->stor($remote_file)) { my $content = $request->content; my $bytes = 0; if (defined $content) { if (ref($content) eq 'SCALAR') { $bytes = $data->write($$content, length($$content)); } elsif (ref($content) eq 'CODE') { my ($buf, $n); while (length($buf = &$content)) { $n = $data->write($buf, length($buf)); last unless $n; $bytes += $n; } } elsif (!ref($content)) { if (defined $content && length($content)) { $bytes = $data->write($content, length($content)); } } else { die "Bad content"; } } $data->close; $response->code(HTTP::Status::RC_CREATED); $response->header('Content-Type', 'text/plain'); $response->content("$bytes bytes stored as $remote_file on $host\n") } else { my $res = HTTP::Response->new(HTTP::Status::RC_BAD_REQUEST, "FTP return code " . $ftp->code); $res->content_type("text/plain"); $res->content($ftp->message); return $res; } } else { return HTTP::Response->new(HTTP::Status::RC_BAD_REQUEST, "Illegal method $method"); } $response; } 1; __END__ # This is what RFC 1738 has to say about FTP access: # -------------------------------------------------- # # 3.2. FTP # # The FTP URL scheme is used to designate files and directories on # Internet hosts accessible using the FTP protocol (RFC959). # # A FTP URL follow the syntax described in Section 3.1. If :<port> is # omitted, the port defaults to 21. # # 3.2.1. FTP Name and Password # # A user name and password may be supplied; they are used in the ftp # "USER" and "PASS" commands after first making the connection to the # FTP server. If no user name or password is supplied and one is # requested by the FTP server, the conventions for "anonymous" FTP are # to be used, as follows: # # The user name "anonymous" is supplied. # # The password is supplied as the Internet e-mail address # of the end user accessing the resource. # # If the URL supplies a user name but no password, and the remote # server requests a password, the program interpreting the FTP URL # should request one from the user. # # 3.2.2. FTP url-path # # The url-path of a FTP URL has the following syntax: # # <cwd1>/<cwd2>/.../<cwdN>/<name>;type=<typecode> # # Where <cwd1> through <cwdN> and <name> are (possibly encoded) strings # and <typecode> is one of the characters "a", "i", or "d". The part # ";type=<typecode>" may be omitted. The <cwdx> and <name> parts may be # empty. The whole url-path may be omitted, including the "/" # delimiting it from the prefix containing user, password, host, and # port. # # The url-path is interpreted as a series of FTP commands as follows: # # Each of the <cwd> elements is to be supplied, sequentially, as the # argument to a CWD (change working directory) command. # # If the typecode is "d", perform a NLST (name list) command with # <name> as the argument, and interpret the results as a file # directory listing. # # Otherwise, perform a TYPE command with <typecode> as the argument, # and then access the file whose name is <name> (for example, using # the RETR command.) # # Within a name or CWD component, the characters "/" and ";" are # reserved and must be encoded. The components are decoded prior to # their use in the FTP protocol. In particular, if the appropriate FTP # sequence to access a particular file requires supplying a string # containing a "/" as an argument to a CWD or RETR command, it is # necessary to encode each "/". # # For example, the URL <URL:ftp://myname@host.dom/%2Fetc/motd> is # interpreted by FTP-ing to "host.dom", logging in as "myname" # (prompting for a password if it is asked for), and then executing # "CWD /etc" and then "RETR motd". This has a different meaning from # <URL:ftp://myname@host.dom/etc/motd> which would "CWD etc" and then # "RETR motd"; the initial "CWD" might be executed relative to the # default directory for "myname". On the other hand, # <URL:ftp://myname@host.dom//etc/motd>, would "CWD " with a null # argument, then "CWD etc", and then "RETR motd". # # FTP URLs may also be used for other operations; for example, it is # possible to update a file on a remote file server, or infer # information about it from the directory listings. The mechanism for # doing so is not spelled out here. # # 3.2.3. FTP Typecode is Optional # # The entire ;type=<typecode> part of a FTP URL is optional. If it is # omitted, the client program interpreting the URL must guess the # appropriate mode to use. In general, the data content type of a file # can only be guessed from the name, e.g., from the suffix of the name; # the appropriate type code to be used for transfer of the file can # then be deduced from the data content of the file. # # 3.2.4 Hierarchy # # For some file systems, the "/" used to denote the hierarchical # structure of the URL corresponds to the delimiter used to construct a # file name hierarchy, and thus, the filename will look similar to the # URL path. This does NOT mean that the URL is a Unix filename. # # 3.2.5. Optimization # # Clients accessing resources via FTP may employ additional heuristics # to optimize the interaction. For some FTP servers, for example, it # may be reasonable to keep the control connection open while accessing # multiple URLs from the same server. However, there is no common # hierarchical model to the FTP protocol, so if a directory change # command has been given, it is impossible in general to deduce what # sequence should be given to navigate to another directory for a # second retrieval, if the paths are different. The only reliable # algorithm is to disconnect and reestablish the control connection. PK��{J�\��>��file.pmnu��[��package LWP::Protocol::file; use base qw(LWP::Protocol); use strict; our $VERSION = '6.34'; require LWP::MediaTypes; require HTTP::Request; require HTTP::Response; require HTTP::Status; require HTTP::Date; sub request { my($self, $request, $proxy, $arg, $size) = @_; $size = 4096 unless defined $size and $size > 0; # check proxy if (defined $proxy) { return HTTP::Response->new( HTTP::Status::RC_BAD_REQUEST, 'You can not proxy through the filesystem'); } # check method my $method = $request->method; unless ($method eq 'GET' \|\| $method eq 'HEAD') { return HTTP::Response->new( HTTP::Status::RC_BAD_REQUEST, 'Library does not allow method ' . "$method for 'file:' URLs"); } # check url my $url = $request->uri; my $scheme = $url->scheme; if ($scheme ne 'file') { return HTTP::Response->new( HTTP::Status::RC_INTERNAL_SERVER_ERROR, "LWP::Protocol::file::request called for '$scheme'"); } # URL OK, look at file my $path = $url->file; # test file exists and is readable unless (-e $path) { return HTTP::Response->new( HTTP::Status::RC_NOT_FOUND, "File `$path' does not exist"); } unless (-r _) { return HTTP::Response->new( HTTP::Status::RC_FORBIDDEN, 'User does not have read permission'); } # looks like file exists my($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$filesize, $atime,$mtime,$ctime,$blksize,$blocks) = stat(_); # XXX should check Accept headers? # check if-modified-since my $ims = $request->header('If-Modified-Since'); if (defined $ims) { my $time = HTTP::Date::str2time($ims); if (defined $time and $time >= $mtime) { return HTTP::Response->new( HTTP::Status::RC_NOT_MODIFIED, "$method $path"); } } # Ok, should be an OK response by now... my $response = HTTP::Response->new( HTTP::Status::RC_OK ); # fill in response headers $response->header('Last-Modified', HTTP::Date::time2str($mtime)); if (-d _) { # If the path is a directory, process it # generate the HTML for directory opendir(D, $path) or return HTTP::Response->new( HTTP::Status::RC_INTERNAL_SERVER_ERROR, "Cannot read directory '$path': $!"); my(@files) = sort readdir(D); closedir(D); # Make directory listing require URI::Escape; require HTML::Entities; my $pathe = $path . ( $^O eq 'MacOS' ? ':' : '/'); for (@files) { my $furl = URI::Escape::uri_escape($_); if ( -d "$pathe$_" ) { $furl .= '/'; $_ .= '/'; } my $desc = HTML::Entities::encode($_); $_ = qq{<LI><A HREF="$furl">$desc</A>}; } # Ensure that the base URL is "/" terminated my $base = $url->clone; unless ($base->path =~ m\|/$\|) { $base->path($base->path . "/"); } my $html = join("\n", "<HTML>\n<HEAD>", "<TITLE>Directory $path</TITLE>", "<BASE HREF=\"$base\">", "</HEAD>\n<BODY>", "<H1>Directory listing of $path</H1>", "<UL>", @files, "</UL>", "</BODY>\n</HTML>\n"); $response->header('Content-Type', 'text/html'); $response->header('Content-Length', length $html); $html = "" if $method eq "HEAD"; return $self->collect_once($arg, $response, $html); } # path is a regular file $response->header('Content-Length', $filesize); LWP::MediaTypes::guess_media_type($path, $response); # read the file if ($method ne "HEAD") { open(my $fh, '<', $path) or return new HTTP::Response(HTTP::Status::RC_INTERNAL_SERVER_ERROR, "Cannot read file '$path': $!"); binmode($fh); $response = $self->collect($arg, $response, sub { my $content = ""; my $bytes = sysread($fh, $content, $size); return \$content if $bytes > 0; return \ ""; }); close($fh); } $response; } 1; PK��zJ�\\i��d��d��nntp.pmnu��[��PK��{J�\9TЖ;��;��http.pmnu��[��PK��{J�\@�a5Q��Q��K��cpan.pmnu��[��PK��{J�\��f�`��`�� aQ��gopher.pmnu��[��PK��{J�\�aJ��J��g��loopback.pmnu��[��PK��{J�\l��6��6�� j��mailto.pmnu��[��PK��{J�\^��{��data.pmnu��[��PK��{J�\��Nzb��b��nogo.pmnu��[��PK��{J�\�d8��J��J��ftp.pmnu��[��PK��{J�\��>��file.pmnu��[��PK��

| ver. 1.4 | Github | . | PHP 8.1.34 | ��֧ߧ֧�ѧ�ڧ� ��ѧߧڧ��: 0.09 | proxy | phpinfo | ��ѧ��ۧܧ�