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mod_perl question

alex_s_fong
Deleted

Nov 29, 2000, 12:46 PM

Post #1 of 2 (934 views)

mod_perl question	Can't Post

Hi,
I am working on a mod_perl module that will update a value of a parameter and pass it on to the next handler. I read the "Writing Apache Module with Perl and C" from O'Reilly and couldn't find any setter to update path info, uri, or the arguements list. Since my client which make the request is not a web browser, construct a new URI with redirect respond code is not an option.

e.g.
request www.website.com/cgi-bin/script.cgi?uniqueid=123

I want to update uniqueid to 8888 in mod_perl transparent to script.cgi and the client so that when script.cgi is executed, it will look like as if the request was www.website.com/cgi-bin/script.cgi?uniqueid=8888.

Any idea?
Thanks in advance.

Alex

sleuth
Enthusiast

Nov 30, 2000, 9:58 AM

Post #2 of 2 (934 views)

Re: mod_perl question [In reply to]	Can't Post

If I understand what you mean, you are running your script from a CONSOLE, and not a BROWSER, right? and you want it to read input from the CONSOLE input in the same fasion as the browser will? True False?

If your running this from the BROWSER, then use this code to read URI auruments.

<BLOCKQUOTE><font size="1" face="Arial,Helvetica,sans serif">code:</font><HR>

sub parse_form {
my (@pairs, %in);
my ($buffer, $pair, $name, $value);

if ($ENV{'REQUEST_METHOD'} eq 'GET') {
@pairs = split(/&/, $ENV{'QUERY_STRING'});
}
elsif ($ENV{'REQUEST_METHOD'} eq 'POST') {
read(STDIN, $buffer, $ENV{'CONTENT_LENGTH'});
@pairs = split(/&/, $buffer);
}
else {
&cgierr('You cant run this script from telnet/shell.');
}

PAIR: foreach $pair (@pairs) {
($name, $value) = split(/=/, $pair);

$name =~ tr/+/ /;
$name =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C", hex($1))/eg;

$value =~ tr/+/ /;
$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C", hex($1))/eg;

($value eq "---") and next PAIR;
exists $in{$name} ? ($in{$name} .= "~~$value") : ($in{$name} = $value);
}
return %in;
}
%in =&parse_form;
</pre><HR></BLOCKQUOTE>

Then it will store the unique id in $in{'uniqueid'}

Sleuth

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