// -*- c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t -*- // vim:set sts=4 ts=8 sw=4: // Copyright (c) 2001-2009 XORP, Inc. // // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License, Version 2, June // 1991 as published by the Free Software Foundation. Redistribution // and/or modification of this program under the terms of any other // version of the GNU General Public License is not permitted. // // This program is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For more details, // see the GNU General Public License, Version 2, a copy of which can be // found in the XORP LICENSE.gpl file. // // XORP Inc, 2953 Bunker Hill Lane, Suite 204, Santa Clara, CA 95054, USA; // http://xorp.net // $XORP: xorp/contrib/olsr/policy_varrw.hh,v 1.5 2009/01/05 18:30:46 jtc Exp $ #ifndef __OLSR_POLICY_VARRRW_HH__ #define __OLSR_POLICY_VARRRW_HH__ #include "policy/backend/single_varrw.hh" #include "policy/common/element_factory.hh" #include "policy/backend/policy_filters.hh" #include "policy/backend/policytags.hh" class OlsrVarRW : public SingleVarRW { public: // Some of the following should be treated read-only when // importing routes into OLSR. enum { VAR_NETWORK = VAR_PROTOCOL, // Destination (RO) VAR_NEXTHOP, // Next-hop (RW) VAR_METRIC, // Metric (RW) VAR_VTYPE, // Which part of OLSR this route came from. (RO) VAR_ORIGINATOR, // OLSR main address of the advertising node. (RO) VAR_MAINADDR, // OLSR main address of the destination. (RO) VAR_OLSRMAX // must be last. }; OlsrVarRW(IPv4Net& network, IPv4& nexthop, uint32_t& metric, IPv4& originator, IPv4& main_addr, uint32_t vtype, PolicyTags& policytags); // SingleVarRW inteface: void start_read(); Element* single_read(const Id& id); void single_write(const Id& id, const Element& e); private: IPv4Net& _network; IPv4& _nexthop; uint32_t& _metric; IPv4& _originator; IPv4& _main_addr; uint32_t& _vtype; // actually OlsrTypes::VertexType. PolicyTags& _policytags; ElementFactory _ef; }; #endif // __OLSR_POLICY_VARRRW_HH__