forked from OpenGamers/abaddon
124 lines
3.5 KiB
C++
124 lines
3.5 KiB
C++
#include "http.hpp"
|
|
|
|
namespace http {
|
|
request::request(EMethod method, const std::string &url)
|
|
: m_url(url) {
|
|
switch (method) {
|
|
case REQUEST_GET:
|
|
m_method = "GET";
|
|
break;
|
|
case REQUEST_POST:
|
|
m_method = "POST";
|
|
break;
|
|
case REQUEST_PATCH:
|
|
m_method = "PATCH";
|
|
break;
|
|
case REQUEST_PUT:
|
|
m_method = "PUT";
|
|
break;
|
|
case REQUEST_DELETE:
|
|
m_method = "DELETE";
|
|
break;
|
|
default:
|
|
m_method = "GET";
|
|
break;
|
|
}
|
|
|
|
prepare();
|
|
}
|
|
|
|
request::~request() {
|
|
if (m_curl != nullptr)
|
|
curl_easy_cleanup(m_curl);
|
|
|
|
if (m_header_list != nullptr)
|
|
curl_slist_free_all(m_header_list);
|
|
}
|
|
|
|
void request::set_verify_ssl(bool verify) {
|
|
curl_easy_setopt(m_curl, CURLOPT_SSL_VERIFYPEER, verify ? 1L : 0L);
|
|
}
|
|
|
|
void request::set_proxy(const std::string &proxy) {
|
|
curl_easy_setopt(m_curl, CURLOPT_PROXY, proxy.c_str());
|
|
}
|
|
|
|
void request::set_header(const std::string &name, const std::string &value) {
|
|
m_header_list = curl_slist_append(m_header_list, (name + ": " + value).c_str());
|
|
}
|
|
|
|
void request::set_body(const std::string &data) {
|
|
curl_easy_setopt(m_curl, CURLOPT_COPYPOSTFIELDS, data.c_str());
|
|
}
|
|
|
|
void request::set_user_agent(const std::string &data) {
|
|
curl_easy_setopt(m_curl, CURLOPT_USERAGENT, data.c_str());
|
|
}
|
|
|
|
response request::execute() {
|
|
if (m_curl == nullptr) {
|
|
auto response = detail::make_response(m_url, EStatusCode::ClientErrorCURLInit);
|
|
response.error_string = "curl pointer is null";
|
|
}
|
|
|
|
detail::check_init();
|
|
|
|
std::string str;
|
|
curl_easy_setopt(m_curl, CURLOPT_NOSIGNAL, 1L);
|
|
curl_easy_setopt(m_curl, CURLOPT_CUSTOMREQUEST, m_method);
|
|
curl_easy_setopt(m_curl, CURLOPT_URL, m_url.c_str());
|
|
curl_easy_setopt(m_curl, CURLOPT_FOLLOWLOCATION, 1);
|
|
curl_easy_setopt(m_curl, CURLOPT_WRITEFUNCTION, detail::curl_write_data_callback);
|
|
curl_easy_setopt(m_curl, CURLOPT_WRITEDATA, &str);
|
|
curl_easy_setopt(m_curl, CURLOPT_ERRORBUFFER, m_error_buf);
|
|
m_error_buf[0] = '\0';
|
|
if (m_header_list != nullptr)
|
|
curl_easy_setopt(m_curl, CURLOPT_HTTPHEADER, m_header_list);
|
|
|
|
CURLcode result = curl_easy_perform(m_curl);
|
|
if (result != CURLE_OK) {
|
|
auto response = detail::make_response(m_url, EStatusCode::ClientErrorCURLPerform);
|
|
response.error_string = curl_easy_strerror(result);
|
|
response.error_string += " " + std::string(m_error_buf);
|
|
return response;
|
|
}
|
|
|
|
long response_code = 0;
|
|
curl_easy_getinfo(m_curl, CURLINFO_RESPONSE_CODE, &response_code);
|
|
|
|
auto response = detail::make_response(m_url, response_code);
|
|
response.text = str;
|
|
|
|
return response;
|
|
}
|
|
|
|
void request::prepare() {
|
|
m_curl = curl_easy_init();
|
|
}
|
|
|
|
namespace detail {
|
|
size_t curl_write_data_callback(void *ptr, size_t size, size_t nmemb, void *userdata) {
|
|
const size_t n = size * nmemb;
|
|
static_cast<std::string*>(userdata)->append(static_cast<char*>(ptr), n);
|
|
return n;
|
|
}
|
|
|
|
response make_response(const std::string &url, int code) {
|
|
response r;
|
|
r.url = url;
|
|
r.status_code = static_cast<EStatusCode>(code);
|
|
if (code < http::EStatusCode::ClientErrorMax)
|
|
r.error = true;
|
|
return r;
|
|
}
|
|
|
|
void check_init() {
|
|
static bool initialized = false;
|
|
if (!initialized) {
|
|
curl_global_init(CURL_GLOBAL_ALL);
|
|
initialized = true;
|
|
}
|
|
}
|
|
} // namespace detail
|
|
} // namespace http
|