mv at binarysec
Feb 4, 2006, 2:24 AM
Post #5 of 5
(2074 views)
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Re: Accessing POST request body from a module
[In reply to]
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Hi Phil,
At the request_handler time you may create the brigade with something like
this :
<snip>
brigade = apr_brigade_create(r->pool, r->connection->bucket_alloc);
</snip>
----- Original Message -----
From: "Phil Endecott" <spam_from_apache_dev[at]chezphil.org>
To: <dev[at]httpd.apache.org>
Sent: Friday, February 03, 2006 9:26 PM
Subject: Re: Accessing POST request body from a module
> >> I am porting some CGI code to run as a module. It is all pretty
> >> straightforward, except that I can't work out how to get at a POST
> >> request's body.
>
> Thanks to Michael for this:
>
> > while (ap_get_brigade(r->input_filters, brigade, AP_MODE_READBYTES,
> > APR_BLOCK_READ, len) == APR_SUCCESS) {
> > apr_brigade_flatten(brigade, buf, &len);
> > apr_brigade_cleanup(brigade);
> > tlen += len;
> > if (tlen == count_bytes || !len) {
> > break;
> > }
> > buf += len;
> > len = count_bytes - tlen;
> > }
>
> That looks good and I've tried something like it, but it seems to segfault
> as soon as ap_get_brigade is called. I'm guessing that I need to create
> the brigade first, but apr_brigade_create has a second mysterious
> parameter that I can't work out. Michael, maybe you just need to post the
> five lines before those??
>
> BTW, is there any better documentation for this than
> http://docx.webperf.org/group__APR__Util__Bucket__Brigades.html?
>
> Nick Kew wrote:
>
> > If you had a usable-looking email address. I could reply with
> > exactly what you need
>
> I'm sorry that it doesn't look useable to you, but I can assure you that
> it does work; it's not even filtered. It would be quite hard to subscribe
> to this list with a non-functioning address, I think.
>
> Regards,
>
> --Phil.
>
>
>
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