axmol/samples/Cpp/TestCpp/Classes/CurlTest/CurlTest.cpp

#include "CurlTest.h"
#include "stdio.h"
#include "stdlib.h"
#include "curl/curl.h"

CurlTest::CurlTest()
{
    CCLabelTTF* label = CCLabelTTF::create("Curl Test", "Arial", 28);
    addChild(label, 0);
    label->setPosition( ccp(VisibleRect::center().x, VisibleRect::top().y-50) );

    setTouchEnabled(true);

    // create a label to display the tip string
    m_pLabel = CCLabelTTF::create("Touch the screen to connect", "Arial", 22);
    m_pLabel->setPosition(VisibleRect::center());
    addChild(m_pLabel, 0);
    
    m_pLabel->retain();
}


// the test code is
// http://curl.haxx.se/mail/lib-2009-12/0071.html
void CurlTest::ccTouchesEnded(CCSet *pTouches, CCEvent *pEvent)
{
    CURL *curl;
    CURLcode res;
    char buffer[10];

    curl = curl_easy_init();
    if (curl) 
    {
        curl_easy_setopt(curl, CURLOPT_URL, "google.com");
        res = curl_easy_perform(curl);
        /* always cleanup */
        curl_easy_cleanup(curl);
        if (res == 0)
        {
            m_pLabel->setString("0 response");
        }
        else
        {
            sprintf(buffer,"code: %i",res);
            m_pLabel->setString(buffer);
        }
    } 
    else 
    {
        m_pLabel->setString("no curl");
    } 
}

CurlTest::~CurlTest()
{
    m_pLabel->release();
}

void CurlTestScene::runThisTest()
{
    CCLayer* pLayer = new CurlTest();
    addChild(pLayer);

    CCDirector::sharedDirector()->replaceScene(this);
    pLayer->release();
}