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#!/usr/bin/perl |
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|
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# based on post |
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# http://www.mail-archive.com/libwww@perl.org/msg04750.html |
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|
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use strict; |
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use warnings; |
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use HTTP::Daemon; |
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use HTTP::Status; |
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use IO::String; |
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use CGI 2.50 qw/:standard :cgi-lib/; |
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|
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my $d = HTTP::Daemon->new( Reuse => 1, LocalPort => 6969 ) || die; |
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print "Please contact me at: <URL:", $d->url, ">\n"; |
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|
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while ( my $c = $d->accept ) { |
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while ( my $r = $c->get_request ) { |
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|
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# environs that a webserver should set. |
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$ENV{'REQUEST_METHOD'} = $r->method; |
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$ENV{'GATEWAY_INTERFACE'} = "CGI/1.0"; |
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$ENV{'SERVER_PROTOCOL'} = $r->protocol; |
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$ENV{'CONTENT_TYPE'} = $r->content_type; |
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|
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my $form_parameters; # GET/POST storage. |
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|
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# is this a happy GET? |
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if ( $r->method eq 'GET' || $r->uri =~ /\?/ ) { |
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$form_parameters = $r->uri; |
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$form_parameters =~ s/[^\?]+\?(.*)/$1/; |
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$CGI::Q = new CGI($form_parameters); |
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} |
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|
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# possibly POST? |
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if ( $r->method eq 'POST' ) { |
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|
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# now decide how we want to turn the parameters |
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# over to CGI.pm. note that this will cause |
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# problems with your STDIN with multipart forms. |
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my $form_parameters = $r->content; |
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$ENV{'CONTENT_LENGTH'} = $r->content_length || 0; |
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|
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# sounds like multipart. |
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if ( $form_parameters =~ /^--/ ) { |
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|
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my ($boundary) = split ( /\n/, $form_parameters ); |
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chop($boundary); |
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substr( $boundary, 0, 2 ) = ''; # delete the leading "--" !!! |
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$ENV{'CONTENT_TYPE'} = |
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$r->content_type . "; boundary=$boundary"; |
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|
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# this breaks STDIN forever. I've yet to discover |
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# how to properly save and reassign STDIN after |
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# we're done breaking things horrifically here. |
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close STDIN; |
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my $t = tie *STDIN, 'IO::String'; |
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$t->open($form_parameters); |
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$CGI::Q = new CGI(); |
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} |
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|
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else { $CGI::Q = new CGI($form_parameters); } |
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} |
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|
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if (! $CGI::Q) { |
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$c->send_error(RC_FORBIDDEN); |
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} |
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|
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my $param = param("hello") || ''; |
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my $url = $r->url->path; |
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|
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print "I saw: $param\n"; |
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|
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# my $f = param("thefile"); |
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# print "thefile filename: $f\n"; |
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# { undef $/; print "thefile size: ", length(<$f>), "\n" } |
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|
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my $res = HTTP::Response->new(RC_OK); |
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$res->content( qq{ |
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<html> |
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hello = $param<br> |
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URL: $url |
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</html> |
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} |
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); |
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|
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$c->send_response($res); |
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|
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$c->close; |
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} |
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undef($c); |
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} |
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