xorp

routing_socket_utilities.hh

00001 // -*- c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t -*-
00002 
00003 // Copyright (c) 2001-2011 XORP, Inc and Others
00004 //
00005 // This program is free software; you can redistribute it and/or modify
00006 // it under the terms of the GNU General Public License, Version 2, June
00007 // 1991 as published by the Free Software Foundation. Redistribution
00008 // and/or modification of this program under the terms of any other
00009 // version of the GNU General Public License is not permitted.
00010 // 
00011 // This program is distributed in the hope that it will be useful, but
00012 // WITHOUT ANY WARRANTY; without even the implied warranty of
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For more details,
00014 // see the GNU General Public License, Version 2, a copy of which can be
00015 // found in the XORP LICENSE.gpl file.
00016 // 
00017 // XORP Inc, 2953 Bunker Hill Lane, Suite 204, Santa Clara, CA 95054, USA;
00018 // http://xorp.net
00019 
00020 
00021 #ifndef __FEA_ROUTING_SOCKET_UTILS_HH__
00022 #define __FEA_ROUTING_SOCKET_UTILS_HH__
00023 
00024 #include <xorp_config.h>
00025 #if defined(HAVE_ROUTING_SOCKETS) || defined(HOST_OS_WINDOWS)
00026 
00027 #include "fea/fte.hh"
00028 #include "fea/iftree.hh"
00029 
00033 class RtmUtils {
00034 public:
00042     static string rtm_msg_type(uint32_t m);
00043 
00051     static void get_rta_sockaddr(uint32_t amask, const struct sockaddr* sock,
00052                  const struct sockaddr* rti_info[]);
00053 
00061     static int get_sock_mask_len(int family, const struct sockaddr* sock);
00062     
00071     static int rtm_get_to_fte_cfg(const IfTree& iftree, FteX& fte,
00072                   const struct rt_msghdr* rtm);
00073 };
00074 
00075 #endif
00076 #endif // __FEA_ROUTING_SOCKET_UTILS_HH__
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