in reply to Re^4: Cookie and Session
in thread Cookie and Session
@parameters = split(/&/,$request);
CGI, which you're already using CGI, does that for you, and does it correctly, so you should actually use it :)
Please don't copy/paste that read(STDIN, $request,$ENV{'CONTENT_LENGTH'}); anymore
Read use CGI or die;, especially Ovids CGI Course, CGI Programming 101.
Read CGI Help Guide and Troubleshooting Perl CGI scripts
Read this if you want to cut your development time in half!
While you're already doing all this reading, might as well read the CGI documentation and the examples, those that come with CGI, and some others, like Re: Help!! Premature ending of script headers?, Re^3: Trying to get an RSS to display.
Once you get past simple programs like this
#!/usr/bin/perl -- use strict; use warnings; use CGI (); use Data::Dumper (); #zum debuggen Main( @ARGV ); exit( 0 ); sub Main { return DebugCGI(); } sub DebugCGI { binmode STDOUT, ":encoding(utf8)"; my $cgi = CGI->new; $cgi->charset('UTF-8'); # Content-Type: text/html; charset=UTF-8 # <meta http-equiv="Content-Type" content="text/html; charset=utf-8" / +> $cgi->cookie; # "fetch" cookies print $cgi->header(); # Write HTTP header print $cgi->start_html, $cgi->b( rand time, ' ', scalar gmtime ), '<table border="1" width="%100">', '<tr><td>', $cgi->Dump, '</td>', '<td><div style="white-space: pre-wrap; overflow: scroll;">', $cgi->escapeHTML( DD($cgi) ), '</div></td></tr>', '<tr><td>', $cgi->escapeHTML( 'CGI::Cookie->fetch' ), '</td>', '<td><div style="white-space: pre-wrap; overflow: scroll;">', $cgi->escapeHTML( DD( { CGI::Cookie->fetch } ) ), '</div></td></tr>', '</table>', '<h1>And now %ENV</h1>', CGI->new( \%ENV )->Dump, $cgi->end_html; } sub DD { scalar Data::Dumper->new( \@_ )->Indent(1)->Useqq(1)->Dump; } __END__
CGI::Application/http://cgi-app.org/ can help you organize your program , as could mojo / dancer / catalyst
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Re^6: Cookie and Session
by devarishi (Initiate) on Nov 04, 2011 at 05:23 UTC | |
by aaron_baugher (Curate) on Nov 04, 2011 at 14:53 UTC | |
by Anonymous Monk on Nov 04, 2011 at 06:39 UTC |