body write to CGI now monitored by epoll

+ kermit.jpg :)

srcs/Client.hpp

@@ -40,6 +40,15 @@ struct Request
 	struct Script						script;
 };
 
+enum cgi_states
+{
+	CGI_NO_CGI = 0,
+	CGI_WAIT_TO_EXEC,
+	CGI_READY_TO_EXEC,
+	CGI_WAIT_FOR_OUTPUT,
+	CGI_OUTPUT_READY
+};
+
 class Client
 {
 	public:
@@ -58,7 +67,13 @@ class Client
 		// size_t					read_body_size; // unused for now
 		ServerConfig			*assigned_server; // cant be const cause of error_pages.operator[]
 		const LocationConfig	*assigned_location;
-		int						cgi_pipe_rfd;
+
+	// CGI variables
+		int						cgi_state;
+		int						cgi_pipe_w_to_child;
+		int						cgi_pipe_r_from_child;
+		int						cgi_pipe_w_to_parent;
+		int						cgi_pipe_r_from_parent;
 		pid_t					cgi_pid;
 		std::string				cgi_output;
 
@@ -88,7 +103,8 @@ class Client
 		void	parse_request_headers(std::vector<ServerConfig> &servers);
 		void	parse_request_body();
 		void	clear();
-		void	clear_request();
+		void	clear_request_vars();
+		void	clear_cgi_vars();
 		void	clear_script();
 		void	fill_script_path(std::string &path, size_t pos);
 		// DEBUG