how to send a HTTP post request using Curlpp or libcurl
I would like to send an http post request in c++. It seems like libcurl (Curlpp) is the way to go.
Now, here is a typical request that am sending
http://abc.com:3456/handler1/start?<name-Value pairs>
The name values pairs will have:
field1: ABC
field2: b, c, d, e, f
field3: XYZ
etc.
Now, I would like to know how to achieve the same using curlpp or libcurl. Code snippets will really help.
Don't have experience with Curlpp but this is how I did it with libcurl.
You can set your target url using
curl_easy_setopt(m_CurlPtr, CURLOPT_URL, "http://urlhere.com/");
POST values are stored in a linked list -- you should have two variables to hold the begin and the end of that list so that cURL can add a value to it.
struct curl_httppost* beginPostList;
struct curl_httppost* endPostList;
You can then add this post variable using
curl_formadd(&beginPostList, &endPostList, CURLFORM_COPYNAME, "key", CURLFORM_COPYCONTENTS, "value", CURLFORM_END);
Submitting then works like this
curl_easy_setopt(m_CurlPtr, CURLOPT_POST, true);
curl_easy_setopt(m_CurlPtr, CURLOPT_HTTPPOST, beginPostList);
curl_easy_perform(m_CurlPtr);
Hope this helps!
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