Curl and DWR

[lauryn1298]

Hello,

 

I'm working with the curl library of PHP. I'm involved in a project that needs to show the custumers some data of webstites. For getting these contents I use curl and it works very well. Now I have a case I have no idea how to solve, I tried many things but nothing worked until now.

 

The headers are:

 

http://xxxxx/dwr/call/plaincall/ValidacaoCaptchaAction.isValid.dwr

 

POST http://xxxxx/dwr/call/plaincall/ValidacaoCaptchaAction.isValid.dwr HTTP/1.1

Host: www.xxxxx.com

User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:14.0) Gecko/20100101 Firefox/14.0.1

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8

Accept-Language: pt-br,pt;q=0.8,en-us;q=0.5,en;q=0.3

Accept-Encoding: gzip, deflate

Proxy-Connection: keep-alive

Content-Type: text/plain; charset=UTF-8

Referer: http://www.xxxxxx.com/proc_result.jsp?yyyy

Content-Length: 358

Cookie: JSESSIONID=E3C8250203F7579DF291025B989B6C37; AWSUSER_ID=awsuser_id1345814954804r436; AWSSESSION_ID=awssession_id1345814954804r436

Proxy-Authorization: Basic a2FkdTpra2FkdQ==

Pragma: no-cache

Cache-Control: no-cache

callCount=1

page=/xxxxxx

httpSessionId=E3C8250203F7579DF291025B989B6C37

scriptSessionId=935CD798ADD1713369D651C811E2B80E994

c0-scriptName=ValidationAction

c0-methodName=isValid

c0-id=0

c0-param0=string:63201

batchId=0

 

My problem is that I don't know how to treat the Content-Type: text/plain; charset=UTF-8, and post the parameters of Cache-Control: no-cache.

 

For the text/plain I add:

curl_setopt($this->request, CURLOPT_HTTPHEADER, array('Content-Type' => 'text/plain'));

 

and I tried to post the parameters as:

 

$fields = array(

'callCount'=>'1',

'page' => $url,

'httpSessionId' => $this->cookie_name,

'scriptSessionId' => md5(rand(111111, 999999)),

'c0-scriptName'=>'ValidationAction',

'c0-methodName'=>'isValid',

'c0-id'=>'0',

'c0-param0'=>'string:'.$code,

'batchId'=>'0');

 

$fields_string = http_build_query($fields);

 

curl_setopt($this->request, CURLOPT_AUTOREFERER, true);

curl_setopt($this->request, CURLOPT_HTTPHEADER, array('Content-Type' => 'text/plain'));        

curl_setopt($this->request, CURLOPT_URL, $url);     

curl_setopt($this->request, CURLOPT_RETURNTRANSFER, 1);

curl_setopt($this->request, CURLOPT_FOLLOWLOCATION, 1);

curl_setopt($this->request, CURLOPT_POST,true);

curl_setopt($this->request, CURLOPT_POSTFIELDS, $fields_string);

curl_setopt($this->request, CURLOPT_HEADER, 0);

curl_setopt($this->request, CURLOPT_REFERER, $first_url);

curl_setopt($this->request, CURLOPT_FORBID_REUSE, 1);

curl_setopt($this->request, CURLOPT_COOKIEJAR, $cookie);

curl_setopt($this->request, CURLOPT_COOKIEFILE,$cookie);

curl_setopt($this->request, CURLOPT_COOKIESESSION, true);

curl_setopt($this->request, CURLOPT_USERAGENT, USERAGENT);

$html = curl_exec($this->request);

 

 

Any ideas what is wrong?

 

Thanks in advance.

 

[Christian F.]

Nope, no idea.

 

Primarily because you haven't posted what the actual problem is. Just what you assume to be the reason for it. Also, you haven't said anything about how or why you want to "treat" the two HTTP headers, or even what relevance they have for the actual problem you're seeing. What you have posted is some code that really doesn't tel us anything, but the fact that you're trying to fetch some content from another site.

 

Please read the following article, and adhere to the advice given there: http://www.catb.org/esr/faqs/smart-questions.html#disclaimer

 

PS: Please use the

tags around your code, as it helps make both your post and your code a lot easier to read.