How To Capture Entire response body

Hi All,

I am trying to capture the entire response of request in HTTP/HTML script. 

Used open boundaries in web_reg_save_param to cabture the entire body by mentioning scope=body.

Before that i have increased the length of parameter  using web_set_max_html_param_len(999999);

The response of the request is huge so unbale to capture the response even after increasing the length

Details:

Content-Type: application/dlf;charset=UTF-8

sample output as below

PK\x03\x04\x14\x00\x02\x00\x08\x00A2vHRB$\x85\xAB\x04\x00\x00\xC4\x08\x00\x00\x0E\x00\x00\x00 

Can some one suggest alternate option to capture the response. I have customized code  before further request which needs the entire response as mentioned in the above format.

Thanks in Advance!

Regards

Madhu