Libcurl fonctionne t'il ?????

Bonjour,

Bonjour,

Je voudrais savoir si les API libcurl fonctionne bien ?

Pas tester.

Il faut reconnaître que c'est pas simple d'encoder decoder SSL

// gethttps.cpp : This file contains the 'main' function. Program execution begins and ends there.
//

#include "pch.h"

//#include "http_download.hh"
#include <Windows.h>
#include <curl/curl.h>
//#include <sstream>
//#include <stdexcept>

//using namespace std;

typedef struct {
 BYTE data[1 * 1024 * 1024];
 DWORD pos;
}TBUF,*PBUF;

TBUF bb;

size_t callback(void* contents, size_t size, size_t nmemb, void* user)
{
 PBUF pb = (PBUF)user;

 size_t sizeIncrease = size * nmemb;
 memcpy(pb->data + pb->pos, contents, sizeIncrease);
 pb->pos += sizeIncrease;
 return sizeIncrease;
}

void download(wchar_t* url, long* responseCode)
{
 //vector<char> data;

 curl_global_init(CURL_GLOBAL_ALL);
 CURL* handle = curl_easy_init();
 curl_easy_setopt(handle, CURLOPT_URL, url);
 curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, callback);
 curl_easy_setopt(handle, CURLOPT_WRITEDATA, &bb);
 curl_easy_setopt(handle, CURLOPT_USERAGENT, "libcurl-agent/1.0");
 CURLcode result = curl_easy_perform(handle);
 if (responseCode != nullptr)
  curl_easy_getinfo(handle, CURLINFO_RESPONSE_CODE, responseCode);
 curl_easy_cleanup(handle);
 curl_global_cleanup();

 if (result != CURLE_OK)
 {
  /*stringstream err;
  err << "Error downloading from URL \"" << url << "\": " << curl_easy_strerror(result);
  throw runtime_error(err.str());*/
 }

 //return move(data);
}


int main()
{
 bb.pos = 0;
 long rcode = 0;
 download((wchar_t*)L"https://www.google.fr/?gws_rd=ssl", &rcode);
 if (bb.pos > 0)
 {
  HANDLE f = CreateFileW(L"test.htm", GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL);
  if (f != INVALID_HANDLE_VALUE)
  {
   DWORD dt = 0;
   WriteFile(f, bb.data, bb.pos, &dt, NULL);
   CloseHandle(f);
  }
 }
}

Ca me retourne tous le temps : CURLE_COULDNT_RESOLVE_HOST !! que internet soit connecté ou pas !!

Pour ceux qui veulent extraire en programmation une page html via https SSL .... désolé !

Merci


Bonne nouvelle : Les codes sources se compile bien sans erreur seulement depuis IDE de visual studio. c'est déjà ca.