Project is to configure curl and Code::Blocks to compile and run the following code, (Ubuntu 22.04).
Including the Build Options for me to reproduce in Build::Blocks.
#include <iostream>
#define CURL_STATICLIB
#include "curl/curl.h"
#include "curl/typecheck-gcc.h"
#include "curl/easy.h"
CURL *curl_easy_init();
static size_t
WriteCallback(
char *receivedData,
size_t dataSize,
size_t dataBlocks,
void *outputBuffer
) {
std::string *strBuffer = static_cast(outputBuffer);
strBuffer->append(receivedData, dataSize * dataBlocks);
return dataSize * dataBlocks;
}
int main() {
curl_global_init(CURL_GLOBAL_DEFAULT);
CURL *curl = curl_easy_init();
std::string readBuffer;
if (curl) {
curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteCallback);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, &readBuffer);
CURLcode res = curl_easy_perform(curl);
if (res != CURLE_OK)
std::cerr << "Error: " << curl_easy_strerror(res) << std::endl;
curl_easy_cleanup(curl);
}
curl_global_cleanup();
std::cout << "Data: " << readBuffer << std::endl;
return 0;
}
The example project: https://github.com/voidlib/cpp-curl-example/blob/main/1_simplest_http_get.cpp
The delivery is the app, and intructions how to make the cofiguration.