Words by Jai Sharma [Wed, Jan 21, 2009 at 02:13:04AM +0530]:
> Dear Friends,
>
> I am using CURL to get HTTP response.
> The default output for CURL is stdout, but i am unable to change it to
> a variable.
>
> Right now,
> I am using a temporary file for this purpose and read it to process it.
> Is there any way, by which method i will get CURL output to a string
> or any structure?
>
I usually do:
/* store curl "output" here */
char buffer[BUFFER_SIZE];
/* function that does the copy */
size_t tobuffer(char *ptr, size_t size, size_t nmemb, void *stream)
{
strncpy(buffer,ptr,size*nmemb);
return size*nmemb;
}
....
/* tell curl to use the upper function */
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, &tobuffer);
....
then do whatever I want (print, parse, etc) with buffer.
--
Jose Celestino | http://japc.uncovering.org/files/japc-pgpkey.asc
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