refactor: remove non used errors

include/utils/error.h

@@ -1,29 +1,28 @@
 #ifndef CWS_ERROR_H
 #define CWS_ERROR_H
 
+#define ARR_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))
+
 typedef enum cws_server_ret {
 	CWS_SERVER_OK,
-	CWS_SERVER_CONFIG,
-	CWS_SERVER_FD_ERROR,
-	CWS_SERVER_CLIENT_NOT_FOUND,
-	CWS_SERVER_CLIENT_DISCONNECTED,
+	CWS_SERVER_FD_NONBLOCKING_ERROR,
+	CWS_SERVER_EPOLL_CREATE_ERROR,
 	CWS_SERVER_CLIENT_DISCONNECTED_ERROR,
 	CWS_SERVER_HTTP_PARSE_ERROR,
+	CWS_SERVER_CONFIG,
 	CWS_SERVER_GETADDRINFO_ERROR,
 	CWS_SERVER_SOCKET_ERROR,
 	CWS_SERVER_SETSOCKOPT_ERROR,
 	CWS_SERVER_BIND_ERROR,
 	CWS_SERVER_LISTEN_ERROR,
-	CWS_SERVER_EPOLL_ADD_ERROR,
-	CWS_SERVER_EPOLL_DEL_ERROR,
-	CWS_SERVER_FD_NONBLOCKING_ERROR,
-	CWS_SERVER_ACCEPT_CLIENT_ERROR,
-	CWS_SERVER_HASHMAP_INIT,
-	CWS_SERVER_MALLOC_ERROR,
-	CWS_SERVER_REQUEST_TOO_LARGE,
-	CWS_SERVER_THREADPOOL_ERROR,
-	CWS_SERVER_EPOLL_CREATE_ERROR,
 	CWS_SERVER_WORKER_ERROR,
 } cws_server_ret;
 
+typedef struct cws_error {
+	cws_server_ret code;
+	char *str;
+} cws_error_s;
+
+char *cws_error_str(cws_server_ret code);
+
 #endif