#include "curl_util.h"

static size_t get_json_callback(void *contents, size_t size, size_t nmemb, void *userp)
{
	size_t realsize = size * nmemb;

	json_tokener *tok = json_tokener_new();
	if (userp != NULL)
		*((json_object **)userp) = json_tokener_parse_ex(tok, contents, realsize);

	json_tokener_free(tok);

	return realsize;
}

CURLcode
_curl_get(CURL *curl, const char *url, json_object **resp)
{
	curl_easy_setopt(curl, CURLOPT_URL, url);
	curl_easy_setopt(curl, CURLOPT_HTTPGET, 1L);
	curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, get_json_callback);
	curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)resp);

	return curl_easy_perform(curl);
}

CURLcode
_curl_post(CURL *curl, const char *url, const char *postdata, json_object **resp)
{
	curl_easy_setopt(curl, CURLOPT_URL, url);
	curl_easy_setopt(curl, CURLOPT_POSTFIELDS, postdata);
	curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, get_json_callback);
	curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)resp);

	return curl_easy_perform(curl);
}