C++ Buffer

Bonjour,

je souhaiterais savoir comment je pourrais modifier mon code sous c++ afin que celui ci memorise mon resultat dans un buffer et non pas dans un chunk.memory

le but aprés, est de recuperer le resultat de la memoire (buffer) sous excel

merci de votre aide

cordialement

mon code


int totoConnector::getPro(LPCSTR key, LPCSTR* result)
{
CURLcode res;
struct MemoryStruct chunk;
chunk.memory = (char*)malloc(1); /* will be grown as needed by the realloc above */
chunk.size = 0; /* no data at this point */
int error = 1;
string credentialS = this->userName + ":" + this->password;
char *credential = new char[credentialS.size()+1] ;
strcpy(credential, credentialS.c_str());

string urlS = this->baseUrl + this->projectUrl + "/" + convertLPCSTRToStr(key) ;
char *url = new char[urlS.size()+1] ;
strcpy(url, urlS.c_str());


if (curl)
{


curl_easy_setopt(curl, CURLOPT_URL,url);
curl_easy_setopt(curl, CURLOPT_HTTPGET,1);
curl_easy_setopt(curl, CURLOPT_USERPWD, credential);
/* send all data to this function */
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteMemoryCallback);
/* we pass our 'chunk' struct to the callback function */
curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&chunk);
res = curl_easy_perform(curl);

}


printf(chunk.memory);
if(chunk.memory)
free(chunk.memory);
return error;

}


merci de votre aide