/**
 * @file web_client/curl_web_client_url_encode.cpp
 * @brief CURLWebClient::UrlEncode() implementation.
 */

#include <curl/curl.h>

#include <stdexcept>
#include <string>

#include "web_client/curl_web_client.h"

std::string CURLWebClient::UrlEncode(const std::string& value) {
   // A NULL handle is fine for UTF-8 encoding according to libcurl docs.
   char* output = curl_easy_escape(nullptr, value.c_str(), 0);

   if (output) {
      std::string result(output);
      curl_free(output);
      return result;
   }
   throw std::runtime_error("[CURLWebClient] curl_easy_escape failed");
}