72 lines
2.5 KiB
C++
72 lines
2.5 KiB
C++
#pragma once
|
|
|
|
#include<future>
|
|
|
|
#include <emscripten/fetch.h>
|
|
|
|
namespace hex {
|
|
template<typename T>
|
|
std::future<HttpRequest::Result<T>> HttpRequest::downloadFile(const std::fs::path &path) {
|
|
return std::async(std::launch::async, [this, path] {
|
|
std::vector<u8> response;
|
|
|
|
// Execute the request
|
|
auto result = this->executeImpl<T>(response);
|
|
|
|
// Write the result to the file
|
|
wolv::io::File file(path, wolv::io::File::Mode::Create);
|
|
file.writeBuffer(reinterpret_cast<const u8*>(result.getData().data()), result.getData().size());
|
|
|
|
return result;
|
|
});
|
|
}
|
|
|
|
template<typename T>
|
|
std::future<HttpRequest::Result<T>> HttpRequest::uploadFile(const std::fs::path &path, const std::string &mimeName) {
|
|
hex::unused(path, mimeName);
|
|
throw std::logic_error("Not implemented");
|
|
}
|
|
|
|
template<typename T>
|
|
std::future<HttpRequest::Result<T>> HttpRequest::uploadFile(std::vector<u8> data, const std::string &mimeName, const std::fs::path &fileName) {
|
|
hex::unused(data, mimeName, fileName);
|
|
throw std::logic_error("Not implemented");
|
|
}
|
|
|
|
template<typename T>
|
|
std::future<HttpRequest::Result<T>> HttpRequest::execute() {
|
|
return std::async(std::launch::async, [this] {
|
|
std::vector<u8> responseData;
|
|
|
|
return this->executeImpl<T>(responseData);
|
|
});
|
|
}
|
|
|
|
template<typename T>
|
|
HttpRequest::Result<T> HttpRequest::executeImpl(std::vector<u8> &data) {
|
|
strcpy(this->m_attr.requestMethod, this->m_method.c_str());
|
|
this->m_attr.attributes = EMSCRIPTEN_FETCH_SYNCHRONOUS | EMSCRIPTEN_FETCH_LOAD_TO_MEMORY;
|
|
|
|
if (!this->m_body.empty()) {
|
|
this->m_attr.requestData = this->m_body.c_str();
|
|
this->m_attr.requestDataSize = this->m_body.size();
|
|
}
|
|
|
|
std::vector<const char*> headers;
|
|
for (auto it = this->m_headers.begin(); it != this->m_headers.end(); it++) {
|
|
headers.push_back(it->first.c_str());
|
|
headers.push_back(it->second.c_str());
|
|
}
|
|
headers.push_back(nullptr);
|
|
this->m_attr.requestHeaders = headers.data();
|
|
|
|
// Send request
|
|
emscripten_fetch_t* fetch = emscripten_fetch(&this->m_attr, this->m_url.c_str());
|
|
|
|
data.resize(fetch->numBytes);
|
|
std::copy(fetch->data, fetch->data + fetch->numBytes, data.begin());
|
|
|
|
return Result<T>(fetch->status, { data.begin(), data.end() });
|
|
}
|
|
|
|
} |