improve server loop

include/http/http.h

@@ -43,7 +43,7 @@ typedef struct cws_http_t {
  * @param[in] request_str The http request sent to the server
  * @return Returns a http_t pointer to the request
  */
-cws_http *cws_http_parse(char *request_str, int sockfd, cws_config *config);
+cws_http *cws_http_parse(mcl_string *request_str, int sockfd, cws_config *config);
 
 int cws_http_get_content_type(cws_http *request, char *content_type);
 

include/server/server.h

@@ -19,6 +19,8 @@
 /* Wait forever (epoll_wait()) */
 #define CWS_SERVER_EPOLL_TIMEOUT -1
 
+#define CWS_SERVER_MAX_REQUEST_SIZE (64 * 1024) /* 64 KB */
+
 /* Main server loop */
 extern volatile sig_atomic_t cws_server_run;
 
@@ -40,6 +42,8 @@ typedef enum cws_server_ret_t {
 	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_ret;
 
 /**
@@ -63,7 +67,7 @@ cws_server_ret cws_server_start(cws_config *config);
  *
  * @param[in,out] sockfd Socket of the commincation endpoint
  */
-int cws_server_loop(int sockfd, cws_config *config);
+cws_server_ret cws_server_loop(int sockfd, cws_config *config);
 
 /**
  * @brief Adds a file descriptor to the interest list