313 lines
11 KiB
C++
313 lines
11 KiB
C++
#pragma once
|
|
|
|
#include <hex.hpp>
|
|
|
|
#include <future>
|
|
#include <map>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include <curl/curl.h>
|
|
|
|
#include <hex/helpers/logger.hpp>
|
|
#include <hex/helpers/fmt.hpp>
|
|
|
|
#include <wolv/io/file.hpp>
|
|
#include <wolv/utils/core.hpp>
|
|
#include <wolv/utils/guards.hpp>
|
|
#include <wolv/utils/string.hpp>
|
|
|
|
#include <mbedtls/ssl.h>
|
|
|
|
namespace hex {
|
|
|
|
class HttpRequest {
|
|
public:
|
|
|
|
class ResultBase {
|
|
public:
|
|
ResultBase() = default;
|
|
explicit ResultBase(u32 statusCode) : m_statusCode(statusCode), m_valid(true) { }
|
|
|
|
[[nodiscard]] u32 getStatusCode() const {
|
|
return this->m_statusCode;
|
|
}
|
|
|
|
[[nodiscard]] bool isSuccess() const {
|
|
return this->getStatusCode() == 200;
|
|
}
|
|
|
|
[[nodiscard]] bool isValid() const {
|
|
return this->m_valid;
|
|
}
|
|
|
|
private:
|
|
u32 m_statusCode = 0;
|
|
bool m_valid = false;
|
|
};
|
|
|
|
template<typename T>
|
|
class Result : public ResultBase {
|
|
public:
|
|
Result() = default;
|
|
Result(u32 statusCode, T data) : ResultBase(statusCode), m_data(std::move(data)) { }
|
|
|
|
[[nodiscard]]
|
|
const T& getData() const {
|
|
return this->m_data;
|
|
}
|
|
|
|
private:
|
|
T m_data;
|
|
};
|
|
|
|
HttpRequest(std::string method, std::string url);
|
|
~HttpRequest();
|
|
|
|
HttpRequest(const HttpRequest&) = delete;
|
|
HttpRequest& operator=(const HttpRequest&) = delete;
|
|
|
|
HttpRequest(HttpRequest &&other) noexcept {
|
|
this->m_curl = other.m_curl;
|
|
other.m_curl = nullptr;
|
|
|
|
this->m_method = std::move(other.m_method);
|
|
this->m_url = std::move(other.m_url);
|
|
this->m_headers = std::move(other.m_headers);
|
|
this->m_body = std::move(other.m_body);
|
|
}
|
|
|
|
HttpRequest& operator=(HttpRequest &&other) noexcept {
|
|
this->m_curl = other.m_curl;
|
|
other.m_curl = nullptr;
|
|
|
|
this->m_method = std::move(other.m_method);
|
|
this->m_url = std::move(other.m_url);
|
|
this->m_headers = std::move(other.m_headers);
|
|
this->m_body = std::move(other.m_body);
|
|
|
|
return *this;
|
|
}
|
|
|
|
static void setProxy(std::string proxy);
|
|
|
|
void setMethod(std::string method) {
|
|
this->m_method = std::move(method);
|
|
}
|
|
|
|
void setUrl(std::string url) {
|
|
this->m_url = std::move(url);
|
|
}
|
|
|
|
void addHeader(std::string key, std::string value) {
|
|
this->m_headers[std::move(key)] = std::move(value);
|
|
}
|
|
|
|
void setBody(std::string body) {
|
|
this->m_body = std::move(body);
|
|
}
|
|
|
|
void setTimeout(u32 timeout) {
|
|
this->m_timeout = timeout;
|
|
}
|
|
|
|
float getProgress() const {
|
|
return this->m_progress;
|
|
}
|
|
|
|
void cancel() {
|
|
this->m_canceled = true;
|
|
}
|
|
|
|
template<typename T = std::string>
|
|
std::future<Result<T>> downloadFile(const std::fs::path &path) {
|
|
return std::async(std::launch::async, [this, path] {
|
|
std::vector<u8> response;
|
|
|
|
wolv::io::File file(path, wolv::io::File::Mode::Create);
|
|
curl_easy_setopt(this->m_curl, CURLOPT_WRITEFUNCTION, writeToFile);
|
|
curl_easy_setopt(this->m_curl, CURLOPT_WRITEDATA, &file);
|
|
|
|
return this->executeImpl<T>(response);
|
|
});
|
|
}
|
|
|
|
std::future<Result<std::vector<u8>>> downloadFile() {
|
|
return std::async(std::launch::async, [this] {
|
|
std::vector<u8> response;
|
|
|
|
curl_easy_setopt(this->m_curl, CURLOPT_WRITEFUNCTION, writeToVector);
|
|
curl_easy_setopt(this->m_curl, CURLOPT_WRITEDATA, &response);
|
|
|
|
return this->executeImpl<std::vector<u8>>(response);
|
|
});
|
|
}
|
|
|
|
template<typename T = std::string>
|
|
std::future<Result<T>> uploadFile(const std::fs::path &path, const std::string &mimeName = "filename") {
|
|
return std::async(std::launch::async, [this, path, mimeName]{
|
|
auto fileName = wolv::util::toUTF8String(path.filename());
|
|
|
|
curl_mime *mime = curl_mime_init(this->m_curl);
|
|
curl_mimepart *part = curl_mime_addpart(mime);
|
|
|
|
wolv::io::File file(path, wolv::io::File::Mode::Read);
|
|
|
|
curl_mime_data_cb(part, file.getSize(),
|
|
[](char *buffer, size_t size, size_t nitems, void *arg) -> size_t {
|
|
auto file = static_cast<FILE*>(arg);
|
|
|
|
return fread(buffer, size, nitems, file);
|
|
},
|
|
[](void *arg, curl_off_t offset, int origin) -> int {
|
|
auto file = static_cast<FILE*>(arg);
|
|
|
|
if (fseek(file, offset, origin) != 0)
|
|
return CURL_SEEKFUNC_CANTSEEK;
|
|
else
|
|
return CURL_SEEKFUNC_OK;
|
|
},
|
|
[](void *arg) {
|
|
auto file = static_cast<FILE*>(arg);
|
|
|
|
fclose(file);
|
|
},
|
|
file.getHandle());
|
|
curl_mime_filename(part, fileName.c_str());
|
|
curl_mime_name(part, mimeName.c_str());
|
|
|
|
curl_easy_setopt(this->m_curl, CURLOPT_MIMEPOST, mime);
|
|
|
|
std::vector<u8> responseData;
|
|
curl_easy_setopt(this->m_curl, CURLOPT_WRITEFUNCTION, writeToVector);
|
|
curl_easy_setopt(this->m_curl, CURLOPT_WRITEDATA, &responseData);
|
|
|
|
return this->executeImpl<T>(responseData);
|
|
});
|
|
}
|
|
template<typename T = std::string>
|
|
std::future<Result<T>> uploadFile(std::vector<u8> data, const std::string &mimeName = "filename", const std::fs::path &fileName = "data.bin") {
|
|
return std::async(std::launch::async, [this, data = std::move(data), mimeName, fileName]{
|
|
curl_mime *mime = curl_mime_init(this->m_curl);
|
|
curl_mimepart *part = curl_mime_addpart(mime);
|
|
|
|
curl_mime_data(part, reinterpret_cast<const char *>(data.data()), data.size());
|
|
auto fileNameStr = wolv::util::toUTF8String(fileName.filename());
|
|
curl_mime_filename(part, fileNameStr.c_str());
|
|
curl_mime_name(part, mimeName.c_str());
|
|
|
|
curl_easy_setopt(this->m_curl, CURLOPT_MIMEPOST, mime);
|
|
|
|
std::vector<u8> responseData;
|
|
curl_easy_setopt(this->m_curl, CURLOPT_WRITEFUNCTION, writeToVector);
|
|
curl_easy_setopt(this->m_curl, CURLOPT_WRITEDATA, &responseData);
|
|
|
|
return this->executeImpl<T>(responseData);
|
|
});
|
|
}
|
|
|
|
template<typename T = std::string>
|
|
std::future<Result<T>> execute() {
|
|
return std::async(std::launch::async, [this] {
|
|
|
|
std::vector<u8> responseData;
|
|
curl_easy_setopt(this->m_curl, CURLOPT_WRITEFUNCTION, writeToVector);
|
|
curl_easy_setopt(this->m_curl, CURLOPT_WRITEDATA, &responseData);
|
|
|
|
return this->executeImpl<T>(responseData);
|
|
});
|
|
}
|
|
|
|
std::string urlEncode(const std::string &input) {
|
|
auto escapedString = curl_easy_escape(this->m_curl, input.c_str(), std::strlen(input.c_str()));
|
|
|
|
if (escapedString != nullptr) {
|
|
std::string output = escapedString;
|
|
curl_free(escapedString);
|
|
|
|
return output;
|
|
}
|
|
|
|
return {};
|
|
}
|
|
|
|
std::string urlDecode(const std::string &input) {
|
|
auto unescapedString = curl_easy_unescape(this->m_curl, input.c_str(), std::strlen(input.c_str()), nullptr);
|
|
|
|
if (unescapedString != nullptr) {
|
|
std::string output = unescapedString;
|
|
curl_free(unescapedString);
|
|
|
|
return output;
|
|
}
|
|
|
|
return {};
|
|
}
|
|
|
|
protected:
|
|
void setDefaultConfig();
|
|
|
|
template<typename T>
|
|
Result<T> executeImpl(std::vector<u8> &data) {
|
|
curl_easy_setopt(this->m_curl, CURLOPT_URL, this->m_url.c_str());
|
|
curl_easy_setopt(this->m_curl, CURLOPT_CUSTOMREQUEST, this->m_method.c_str());
|
|
|
|
setDefaultConfig();
|
|
|
|
if (!this->m_body.empty()) {
|
|
curl_easy_setopt(this->m_curl, CURLOPT_POSTFIELDS, this->m_body.c_str());
|
|
}
|
|
|
|
curl_slist *headers = nullptr;
|
|
headers = curl_slist_append(headers, "Cache-Control: no-cache");
|
|
ON_SCOPE_EXIT { curl_slist_free_all(headers); };
|
|
|
|
for (auto &[key, value] : this->m_headers) {
|
|
std::string header = hex::format("{}: {}", key, value);
|
|
headers = curl_slist_append(headers, header.c_str());
|
|
}
|
|
curl_easy_setopt(this->m_curl, CURLOPT_HTTPHEADER, headers);
|
|
|
|
{
|
|
std::scoped_lock lock(this->m_transmissionMutex);
|
|
|
|
auto result = curl_easy_perform(this->m_curl);
|
|
if (result != CURLE_OK){
|
|
char *url = nullptr;
|
|
curl_easy_getinfo(this->m_curl, CURLINFO_EFFECTIVE_URL, &url);
|
|
log::error("Http request '{0} {1}' failed with error {2}: '{3}'", this->m_method, url, u32(result), curl_easy_strerror(result));
|
|
checkProxyErrors();
|
|
|
|
return { };
|
|
}
|
|
}
|
|
|
|
long statusCode = 0;
|
|
curl_easy_getinfo(this->m_curl, CURLINFO_RESPONSE_CODE, &statusCode);
|
|
|
|
return Result<T>(statusCode, { data.begin(), data.end() });
|
|
}
|
|
|
|
static size_t writeToVector(void *contents, size_t size, size_t nmemb, void *userdata);
|
|
static size_t writeToFile(void *contents, size_t size, size_t nmemb, void *userdata);
|
|
static int progressCallback(void *contents, curl_off_t dlTotal, curl_off_t dlNow, curl_off_t ulTotal, curl_off_t ulNow);
|
|
|
|
private:
|
|
static void checkProxyErrors();
|
|
|
|
private:
|
|
CURL *m_curl;
|
|
|
|
std::mutex m_transmissionMutex;
|
|
|
|
std::string m_method;
|
|
std::string m_url;
|
|
std::string m_body;
|
|
std::map<std::string, std::string> m_headers;
|
|
u32 m_timeout = 1000;
|
|
|
|
std::atomic<float> m_progress = 0.0F;
|
|
std::atomic<bool> m_canceled = false;
|
|
};
|
|
|
|
} |