/**
* Relational pipes
* Copyright © 2022 František Kučera (Frantovo.cz, GlobalCode.info)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <microhttpd.h>
#include <stdexcept>
#include "HTTPServer.h"
namespace relpipe {
namespace tr {
namespace httpd {
class HTTPServer::HTTPServerImpl {
public:
MHD_Daemon* mhd = nullptr;
};
HTTPServer* HTTPServer::create() {
HTTPServer::HTTPServerImpl* impl = new HTTPServer::HTTPServerImpl();
void* acceptCallbackData = nullptr;
MHD_AcceptPolicyCallback acceptCallback = [](void* cls, const struct sockaddr* addr, socklen_t addrlen) {
return MHD_YES;
};
void* accessCallbackData = nullptr;
MHD_AccessHandlerCallback accessCallback = [](void* cls, struct MHD_Connection* connection, const char* url, const char* method, const char* version, const char* upload_data, size_t* upload_data_size, void** con_cls) {
static const char html[] = "<p>Hello, <b>relational</b> world!</p>";
struct MHD_Response* response = MHD_create_response_from_buffer(sizeof (html), (void*) html, MHD_RESPMEM_PERSISTENT);
MHD_queue_response(connection, 200, response);
MHD_destroy_response(response);
return MHD_YES;
};
impl->mhd = MHD_start_daemon(MHD_USE_INTERNAL_POLLING_THREAD,
8080,
acceptCallback, acceptCallbackData,
accessCallback, accessCallbackData,
MHD_OPTION_THREAD_POOL_SIZE, 10,
MHD_OPTION_CONNECTION_TIMEOUT, 60,
MHD_OPTION_END);
if (impl->mhd) return new HTTPServer(impl);
else throw std::logic_error("Unable to start MHD.");
}
HTTPServer::~HTTPServer() {
MHD_stop_daemon(impl->mhd);
delete impl;
}
}
}
}