Thanks. This returns the provider server ip (dns?) and local_ip the reserved ip
to communicate with my modem. No other options to show
the same as for ex. http://mybrowserinfo.com/?
Well the server ip is better than nothing for me.
From: Daniel Stenberg <[email protected]>
To: libcurl development <[email protected]>
Sent: Wednesday, March 22, 2017 11:34 AM
Subject: Re: Primary IP
On Wed, 22 Mar 2017, Michael via curl-library wrote:
> curl_easy_getinfo(curl, CURLINFO_PRIMARY_IP,&ip);curl_easy_setopt(curl,
> CURLOPT_READDATA, &ip); like this it's the same.
Works perfectly for me:
int main(void)
{
CURL *curl;
CURLcode res;
curl = curl_easy_init();
if(curl) {
char *ip;
curl_easy_setopt(curl, CURLOPT_URL, "http://example.com";);
/* example.com is redirected, so we tell libcurl to follow redirection */
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
/* Perform the request, res will get the return code */
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
if(!curl_easy_getinfo(curl, CURLINFO_PRIMARY_IP, &ip)) {
printf("IP: %s\n", ip);
}
/* always cleanup */
curl_easy_cleanup(curl);
}
return 0;
}
--
/ daniel.haxx.se
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