Re: Parsing http within squid

On 07/30/2010 03:09 PM, Alex Rousskov wrote:
> On 07/14/2008 09:17 PM, Michael Kaplan wrote:
>> Hi,
>>
>> I am adding some filtering capabilities to squid (yes I know there are
>> other dedicated filter utilities, but I want to do it within squid). I
>> would like to get some of the plain text information out of the
>> multipart/form data section of the http packet. In client_side.cc,
>> function parseHttpRequest, I am able to observe the POST message by
>> printing out the hp->buf portion of the httpParser structure. However,
>> it appears to only possess the header information, cutting me off at the
>> progma header. Is there a way to get at the entire http packet so I can
>> parse even further (i was printing out the first hp->bufsize bytes)?
>
> Please see http://wiki.squid-cache.org/SquidFaq/ContentAdaptation
>
> Squid has several APIs for doing what you want. Hacking
> parseHttpRequest() is one of the worst approaches available, but you can
> look at how Squid 3.1 or later buffers whole chunked requests if you
> insist on using that route.

Sorry, wrong sort order -- replying to 2008 email :-(.

Alex.
Received on Fri Jul 30 2010 - 21:11:26 MDT