Source: ../../bgp/route_queue.hh
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// -*- c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t -*-
// Copyright (c) 2001-2008 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/bgp/route_queue.hh,v 1.18 2008/11/08 06:14:37 mjh Exp $
#ifndef __BGP_ROUTE_QUEUE_HH__
#define __BGP_ROUTE_QUEUE_HH__
#include "subnet_route.hh"
class PeerHandler;
typedef enum ribout_queue_op {
RTQUEUE_OP_ADD = 1,
RTQUEUE_OP_DELETE = 2,
RTQUEUE_OP_REPLACE_OLD = 3,
RTQUEUE_OP_REPLACE_NEW = 4,
RTQUEUE_OP_PUSH = 5
} RouteQueueOp;
template<class A>
class RouteQueueEntry {
public:
RouteQueueEntry(const SubnetRoute<A>* rt, FPAListRef& pa_list,
RouteQueueOp op) :
_route_ref(rt), _pa_list(pa_list)
{
// mandate that we lock the pa_list before storing it here.
XLOG_ASSERT(pa_list->is_locked());
_op = op;
_origin_peer = 0;
_push = false;
}
//for push only
RouteQueueEntry(RouteQueueOp op, const PeerHandler *origin_peer) :
_route_ref(NULL)
{
assert(op == RTQUEUE_OP_PUSH);
_op = op;
_origin_peer = origin_peer; // NULL is valid.
_push = false;
}
~RouteQueueEntry() {
}
const SubnetRoute<A>* route() const
{
return _route_ref.route();
}
const IPNet<A>& net() const
{
return _route_ref.route()->net();
}
FPAListRef attributes() const
{
// mandate that the attributes are still locked.
if (!_pa_list.is_empty())
XLOG_ASSERT(_pa_list->is_locked());
return _pa_list;
}
RouteQueueOp op() const { return _op; }
void set_origin_peer(const PeerHandler *peer) {_origin_peer = peer; }
const PeerHandler *origin_peer() const { return _origin_peer; }
void set_genid(uint32_t genid) { _genid = genid; }
uint32_t genid() const { return _genid; }
void set_push(bool push) { _push = push; }
bool push() const { return _push;}
string str() const;
private:
RouteQueueOp _op;
SubnetRouteConstRef<A> _route_ref;
FPAListRef _pa_list;
const PeerHandler *_origin_peer;
uint32_t _genid;
bool _push;
};
#endif // __BGP_ROUTE_QUEUE_HH__
Generated by: pavlin on kobe.xorp.net on Wed Dec 24 16:29:14 2008, using kdoc 2.0a54+XORP.