#include "CurlTask.h"

Balau::CurlTask::CurlTask() {
    m_curlHandle = curl_easy_init();
    curl_easy_setopt(m_curlHandle, CURLOPT_WRITEFUNCTION, reinterpret_cast<curl_write_callback>(writeFunctionStatic));
    curl_easy_setopt(m_curlHandle, CURLOPT_WRITEDATA, this);
    curl_easy_setopt(m_curlHandle, CURLOPT_READFUNCTION, reinterpret_cast<curl_read_callback>(readFunctionStatic));
    curl_easy_setopt(m_curlHandle, CURLOPT_READDATA, this);
    curl_easy_setopt(m_curlHandle, CURLOPT_DEBUGFUNCTION, reinterpret_cast<curl_debug_callback>(debugFunctionStatic));
    curl_easy_setopt(m_curlHandle, CURLOPT_DEBUGDATA, this);
}

size_t Balau::CurlTask::writeFunctionStatic(char * ptr, size_t size, size_t nmemb, void * userdata) {
    CurlTask * curlTask = (CurlTask *) userdata;
    return curlTask->writeFunction(ptr, size, nmemb);
}

size_t Balau::CurlTask::readFunctionStatic(void * ptr, size_t size, size_t nmemb, void * userdata) {
    CurlTask * curlTask = (CurlTask *) userdata;
    return curlTask->readFunction(ptr, size, nmemb);
}

int Balau::CurlTask::debugFunctionStatic(CURL * easy, curl_infotype info, char * str, size_t str_len, void * userdata) {
    CurlTask * curlTask = (CurlTask *) userdata;
    IAssert(easy == curlTask->m_curlHandle, "Got a debug callback for a handle that isn't our own.");
    return curlTask->debugFunction(info, str, str_len);
}