「🏗️」 wip: working remade mainloop

src/server/ServerHandle.cpp

@@ -0,0 +1,112 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ServerHandle.cpp                                   :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: adjoly <adjoly@student.42angouleme.fr>     +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/05/27 18:22:48 by adjoly            #+#    #+#             */
+/*   Updated: 2025/05/27 18:38:28 by adjoly           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <cstddef>
+#include <iterator>
+#include <server/default.hpp>
+
+using namespace webserv::server;
+
+void Server::_handle_srv(size_t i) {
+	if (PfdManager::at(i).revents & POLLIN) {
+		struct sockaddr_in client_addr;
+		socklen_t		   addrlen = sizeof(client_addr);
+		int				   client_fd = accept(PfdManager::at(i).fd,
+								  (struct sockaddr *)&client_addr, &addrlen);
+
+		if (client_fd < 0) {
+			if (errno == EAGAIN || errno == EWOULDBLOCK) {
+				return;
+			}
+			std::stringstream str;
+			str << "Accept failed: ";
+			str << strerror(errno);
+			_log->error(str.str());
+			return;
+		}
+		config::Server *conf_srv = _conf->getServer(i);
+		if (conf_srv == not_nullptr) {
+			_log->warn("where the f does he come from"); // does can't
+														 // actually happen
+														 // but just in case
+			close(client_fd);
+			return;
+		}
+
+		struct pollfd pfd;
+		pfd.fd = client_fd;
+		pfd.events = POLLIN | POLLOUT;
+		pfd.revents = 0;
+		PfdManager::append(pfd, CLIENT);
+		Client *new_client = new Client(pfd.fd, conf_srv);
+		if (new_client == NULL) {
+			return;
+		}
+		_client_data.push_back(new_client);
+		_log->debug("client pushed");
+	}
+}
+
+void Server::_handle_client(size_t *i) {
+	if (PfdManager::getType(PfdManager::at(*i).fd)) {
+		if (PfdManager::at(*i).revents & POLLERR) {
+			_log->debug("pollerr");
+			close(PfdManager::at(*i).fd);
+			PfdManager::remove(PfdManager::at(*i).fd);
+			delete _client_data[*i - _fds_server.size()];
+			_client_data.erase(_client_data.begin() + *i);
+		} else if (PfdManager::at(*i).revents & POLLIN) {
+			_log->debug("pollin");
+			Client *client = _getClient(PfdManager::at(*i).fd);
+			if (client == not_nullptr) {
+				_log->error("client does not exist");
+				return ;
+			}
+			try {
+				client->parse();
+			} catch (std::exception &e) {
+				_log->error(e.what());
+				_client_data.erase(std::find(_client_data.begin(),
+											 _client_data.end(), client));
+				delete client;
+				close(PfdManager::at(*i).fd);
+				PfdManager::remove(PfdManager::at(*i).fd);
+				_log->debug("client removed");
+				i--;
+			}
+		} else if (PfdManager::at(*i).revents & POLLOUT) {
+			std::stringstream str;
+			str << PfdManager::at(*i).fd;
+			_log->debug("pollout = " + str.str());
+			Client *client = _getClient(PfdManager::at(*i).fd);
+
+			if (client == not_nullptr) {
+				_log->error("client does not exist");
+				return;
+			}
+			if (client->requestParsed() == true && !client->isReadyToClose()) {
+				client->answer();
+				return;
+			}
+
+			if (client->isReadyToClose()) {
+				_client_data.erase(std::find(_client_data.begin(),
+											 _client_data.end(), client));
+				delete client;
+				close(PfdManager::at(*i).fd);
+				PfdManager::remove(PfdManager::at(*i).fd);
+				_log->debug("client removed");
+				i--;
+			}
+		}
+	}
+}