aw at ice-sa
Oct 10, 2011, 2:11 PM
Post #2 of 3
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Re: Apache2::Request appears to not capture the full POST:ed value
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Linus Lund wrote:
> I have encountered a problem that I have been unable to solve using
> documentation/google. I'm running mod_perl 2 / (strawberry) perl
> 5.10.1 / Apache 2.2.20 on a Windows XP machine where I need to collect
> data POSTed from a hardware (the Box) that I have no control over. The
> Box is suppose to POST a semi colon separated list of data using a
> field called value. I'm using Apache2::Request to parse the POST, but
> it only captures the first part of the field (up until the first semi
> colon).
>
> My perl script looks like this;
> sub handler {
> my $r=shift;
> my $req = Apache2::Request->new($r);
> $input = $req->param('value');
> warn "INPUT is $input";
> return Apache2::Const::OK;
> }
>
> And this is what I see in my logs;
> [Sun Oct 09 22:08:20 2011] [notice] mod_dumpio: dumpio_in
> (data-HEAP): value=f1;2011-10-09;21:25:40;14;0;;0;0;3;1
> [....]
> INPUT is f1 at [...]
>
> My thoughts on the problem is that it relates to URL encoding, as when
> I send a direct query to the script it only fetches the whole part
> when I encode the semi-colons. I have however not found a way to e.g.
> mod_rewrite the POST content.
> Any thoughts that could aid me?
> THanks
>
I believe that at some point, a bare semi-colon was/is considered as an alternative to
"&", to separate post parameters.
So with the query string above, you probably have one parameter named "value" with a value
of "f1", then another parameter named "2011-10-09" with value null, then a parameter named
"21" with value null, etc...
There might be an option to Apache::Request to avoid this.
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