refactor: change project structure

include/core/epoll_utils.h

@@ -0,0 +1,10 @@
+#ifndef CWS_EPOLL_UTILS_H
+#define CWS_EPOLL_UTILS_H
+
+int cws_epoll_add(int epfd, int sockfd);
+
+int cws_epoll_del(int epfd, int sockfd);
+
+int cws_epoll_create_with_fd(int fd);
+
+#endif

include/core/server.h

@@ -0,0 +1,44 @@
+#ifndef CWS_SERVER_H
+#define CWS_SERVER_H
+
+#include <myclib/myhashmap.h>
+#include <myclib/mysocket.h>
+#include <signal.h>
+
+#include "config/config.h"
+#include "core/worker.h"
+#include "utils/net_utils.h"
+
+/* Clients max queue */
+#define CWS_SERVER_BACKLOG 128
+
+/* Size of the epoll_event array */
+#define CWS_SERVER_EPOLL_MAXEVENTS 64
+
+#define CWS_SERVER_EPOLL_TIMEOUT 3000
+
+#define CWS_SERVER_MAX_REQUEST_SIZE (16 * 1024) /* 16KB */
+
+#define CWS_WORKERS_NUM 6
+
+/* Main server loop */
+extern volatile sig_atomic_t cws_server_run;
+
+typedef struct cws_server {
+	int epfd;
+	int sockfd;
+	cws_worker_s **workers;
+	cws_config_s *config;
+} cws_server_s;
+
+cws_server_ret cws_server_setup(cws_server_s *server, cws_config_s *config);
+
+cws_server_ret cws_server_start(cws_server_s *server);
+
+void cws_server_shutdown(cws_server_s *server);
+
+int cws_server_handle_new_client(int server_fd);
+
+int cws_server_accept_client(int server_fd, struct sockaddr_storage *their_sa);
+
+#endif

include/core/socket_utils.h

@@ -0,0 +1,10 @@
+#ifndef CWS_SOCKET_H
+#define CWS_SOCKET_H
+
+#include <myclib/mystring.h>
+#include <sys/types.h>
+
+ssize_t cws_read_data(int sockfd, string_s *str);
+ssize_t cws_send_data(int sockfd, char *buffer, int len, int flags);
+
+#endif

include/core/worker.h

@@ -0,0 +1,30 @@
+#ifndef CWS_WORKER_H
+#define CWS_WORKER_H
+
+#include <myclib/myhashmap.h>
+#include <pthread.h>
+#include <signal.h>
+
+#include "config/config.h"
+#include "utils/net_utils.h"
+
+extern volatile sig_atomic_t cws_server_run;
+
+typedef struct cws_worker {
+	int epfd;
+	size_t clients_num;
+	pthread_t thread;
+	cws_config_s *config;
+} cws_worker_s;
+
+cws_worker_s **cws_worker_new(size_t workers_num, cws_config_s *config);
+
+void cws_worker_free(cws_worker_s **workers, size_t workers_num);
+
+void *cws_worker_loop(void *arg);
+
+void cws_server_close_client(int epfd, int client_fd);
+
+cws_server_ret cws_server_handle_client_data(int epfd, int client_fd);
+
+#endif