add luke epoll version

headers/Webserv.hpp

@@ -0,0 +1,57 @@
+
+#ifndef WEBSERV_HPP
+# define WEBSERV_HPP
+
+# include <string>
+# include <map>
+# include <cerrno> // errno
+# include <cstdio> // perror
+# include <exception>
+# include <stdexcept>
+# include <unistd.h> // close
+# include <iostream> // cout, cin
+# include <cstring> // memset
+
+# include <sys/socket.h> // socket, accept, listen, send, recv, bind, connect, setsockopt, getsockname
+# include <netinet/in.h> // sockaddr_in
+// # include <netinet/ip.h> // usefull for what ?
+# include <arpa/inet.h> // htonl, htons, ntohl, ntohs, inet_addr
+
+# include <sys/epoll.h> // epoll
+# include <fcntl.h> // fcntl
+
+#define BUFSIZE 8192
+#define TIMEOUT 3 * 60 * 1000
+#define MAX_EVENTS 42 // arbitrary
+#define MSG_TEST "Le Webserv / 20 =D\n"
+#define MSG_BOUNCE "bounced properly ;)\n" // placeholder
+
+class Webserv
+{
+	public:
+		Webserv();
+		// Webserv(Webserv const &src);
+		~Webserv();
+		// Webserv &operator=(Webserv const &rhs);
+
+		void	init_virtual_servers(); // ADD config param
+		void	start();
+
+	private:
+		int	_socket_fd; // TODO: replace with vector of "Server" struct
+		int	_epfd;
+
+		// WIP global buffer. Need one variable set per "Client"
+		char	_buf[BUFSIZE+1];
+		ssize_t	_read_ret;
+		std::map<std::string, std::string>	_request;
+		std::map<std::string, std::string>	_response;
+
+		void	_bind(int socket_fd, in_port_t port);
+		void	_listen(int socket_fd, unsigned int max_connections);
+		void	_accept_connection(int fd);
+		void	_read_request(int fd);
+		void	_send_response(int fd);
+};
+
+#endif