「🏗️」 wip: started server class

includes/server/default.hpp

@@ -6,20 +6,18 @@
 /*   By: mmoussou <mmoussou@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/02/11 13:29:05 by mmoussou          #+#    #+#             */
-/*   Updated: 2025/02/12 00:14:11 by mmoussou         ###   ########.fr       */
+/*   Updated: 2025/04/11 18:06:05 by adjoly           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #pragma once
-#ifndef __WEBSERV_SERVER_DEFAULT_HPP__
-# define __WEBSERV_SERVER_DEFAULT_HPP__
+
+#include "server.hpp"
 
 namespace webserv {
-namespace server {
 
-} // -namespace server
+
+
 } // -namespace webserv
 
 using namespace webserv;
-
-#endif // __WEBSERV_SERVER_DEFAULT_HPP__

includes/server/server.hpp

@@ -0,0 +1,54 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   server.hpp                                         :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: adjoly <adjoly@student.42angouleme.fr>     +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/04/11 17:45:43 by adjoly            #+#    #+#             */
+/*   Updated: 2025/04/11 19:22:43 by adjoly           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#pragma once
+
+#include "log.hpp"
+#include <config/default.hpp>
+#include <fcntl.h>
+#include <stdexcept>
+#include <sys/poll.h>
+#include <vector>
+
+namespace webserv {
+
+class Server {
+  public:
+	Server(config::Server *);
+	~Server(void);
+
+  protected:
+  private:
+	/**
+	 *	@brief	Used to setup the webserver (primarly socket)
+	 */
+	void _setup(void);
+	/**
+	 *	@brief	Used to run the webserver
+	 */
+	void _run(void);
+
+	/**
+	 *	@brief	Used to handle client request
+	 *
+	 *	@param	The number of the client fd
+	 */
+	void _handle_client(int);
+
+	config::Server
+		   *_conf; ///> Pointer to the configuration class (with all config in)
+	Logger *_log;  ///> Pointer to the log class
+	int		_fd_server; ///> The fd of the socket
+	std::vector<struct pollfd> _client_fds; ///> A vector of all the poll fd
+};
+
+}; // namespace webserv

src/main.cpp

@@ -6,7 +6,7 @@
 /*   By: mmoussou <mmoussou@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/02/03 15:45:07 by mmoussou          #+#    #+#             */
-/*   Updated: 2025/04/11 15:58:17 by adjoly           ###   ########.fr       */
+/*   Updated: 2025/04/11 17:51:33 by adjoly           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -36,5 +36,6 @@ int main(int ac, char **av) {
 		std::cout << e.what() << std::endl;
 		return 1;
 	}
+
 	delete conf;
 }

src/setup.cpp

@@ -0,0 +1,76 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   setup.cpp                                          :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: adjoly <adjoly@student.42angouleme.fr>     +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/04/11 16:11:40 by adjoly            #+#    #+#             */
+/*   Updated: 2025/04/11 19:22:50 by adjoly           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "log.hpp"
+#include "server/default.hpp"
+#include <cmath>
+#include <netinet/in.h>
+#include <stdexcept>
+#include <sys/socket.h>
+#include <webserv.hpp>
+
+using namespace webserv;
+
+void Server::_setup(void) {
+	_fd_server = socket(AF_INET, SOCK_STREAM | SOCK_NONBLOCK, 0);
+	if (_fd_server == -1)
+		throw std::runtime_error("error at socket setup");
+
+	struct sockaddr_in addr;
+	addr.sin_family = AF_INET;
+	addr.sin_addr.s_addr = INADDR_ANY;
+	addr.sin_port = htons(_conf->getPort());
+
+	if (bind(_fd_server, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
+		close(_fd_server);
+		throw std::runtime_error("error when binding address");
+	}
+
+	if (listen(_fd_server, SOMAXCONN) < 0) {
+		close(_fd_server);
+		throw std::runtime_error("error when listening");
+	}
+}
+
+void Server::_run(void) {
+	_client_fds[0].fd = _fd_server;
+	_client_fds[0].events = POLLIN;
+
+	int nbr_client = 0;
+
+	while (727) {
+		int ret = poll(_client_fds.data(), nbr_client + 1, -1);
+		if (ret < 0) {
+			close(_fd_server);
+			throw std::runtime_error("poll failed :(");
+		}
+
+		if (_client_fds[0].revents & POLLIN) {
+			struct sockaddr_in client_addr;
+			socklen_t		   addrlen = sizeof(client_addr);
+			int				   client_fd =
+				accept(_fd_server, (struct sockaddr *)&client_addr, &addrlen);
+			if (client_fd < 0) {
+				_log->error("accept failed");
+				continue;
+			}
+			//if (nbr_client ) TODO do we need a max client probably not
+		}
+		for (int i = 1; i <= nbr_client; ++i) {
+			if (_client_fds[i].revents & POLLIN) {
+				_handle_client(i);
+				close(_client_fds[i].fd);
+				_client_fds[i] = _client_fds[nbr_client--];
+			}
+		}
+	}
+}