/* $Id$ */
/* transport - low level communication (send/receive bunches of bytes) */
-
/* module's public interface exported to end user. */
-/* Authors: Martin Quinson */
-/* Copyright (C) 2004 Martin Quinson. */
+/* Copyright (c) 2004 Martin Quinson. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
- under the terms of the license (GNU LGPL) which comes with this package. */
+ * under the terms of the license (GNU LGPL) which comes with this package. */
#ifndef GRAS_TRANSPORT_H
#define GRAS_TRANSPORT_H
-typedef struct s_gras_socket gras_socket_t;
+#include "xbt/error.h"
+
+typedef struct s_gras_socket *gras_socket_t;
-gras_error_t gras_socket_client(const char *host,
+xbt_error_t gras_socket_client(const char *host,
unsigned short port,
- /* OUT */ gras_socket_t **dst);
-gras_error_t gras_socket_server(unsigned short port,
- /* OUT */ gras_socket_t **dst);
-void gras_socket_close(gras_socket_t *sd);
+ /* OUT */ gras_socket_t *dst);
+xbt_error_t gras_socket_server(unsigned short port,
+ /* OUT */ gras_socket_t *dst);
+void gras_socket_close(gras_socket_t sd);
/* get information about socket */
-int gras_socket_my_port (gras_socket_t *sock);
-int gras_socket_peer_port(gras_socket_t *sock);
-char *gras_socket_peer_name(gras_socket_t *sock);
+int gras_socket_my_port (gras_socket_t sock);
+int gras_socket_peer_port(gras_socket_t sock);
+char *gras_socket_peer_name(gras_socket_t sock);
+
+/* extended interface to get all details */
+xbt_error_t gras_socket_client_ext(const char *host,
+ unsigned short port,
+ unsigned long int bufSize,
+ int raw,
+ /* OUT */ gras_socket_t *dst);
+xbt_error_t gras_socket_server_ext(unsigned short port,
+ unsigned long int bufSize,
+ int raw,
+ /* OUT */ gras_socket_t *dst);
+
+/* using raw sockets */
+xbt_error_t gras_socket_raw_send(gras_socket_t peer,
+ unsigned int timeout,
+ unsigned long int expSize,
+ unsigned long int msgSize);
+xbt_error_t gras_socket_raw_recv(gras_socket_t peer,
+ unsigned int timeout,
+ unsigned long int expSize,
+ unsigned long int msgSize);
/* debuging functions */
-gras_error_t gras_socket_client_from_file(const char*path,
- /* OUT */ gras_socket_t **dst);
-gras_error_t gras_socket_server_from_file(const char*path,
- /* OUT */ gras_socket_t **dst);
+xbt_error_t gras_socket_client_from_file(const char*path,
+ /* OUT */ gras_socket_t *dst);
+xbt_error_t gras_socket_server_from_file(const char*path,
+ /* OUT */ gras_socket_t *dst);
#endif /* GRAS_TRANSPORT_H */
