/*
* Copyright (c) 2001-2020 Mellanox Technologies, Ltd. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the
* BSD license below:
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef ROUTE_ENTRY_H
#define ROUTE_ENTRY_H
#include "vma/util/if.h"
#include <netinet/in.h>
#include "vma/proto/route_rule_table_key.h"
#include "vma/infra/cache_subject_observer.h"
#include "vma/dev/net_device_entry.h"
#include "route_val.h"
#include "rule_entry.h"
class route_entry : public cache_entry_subject<route_rule_table_key,route_val*>, public cache_observer
{
public:
friend class route_table_mgr;
route_entry(route_rule_table_key rtk);
virtual ~route_entry();
bool get_val(INOUT route_val* &val);
void set_val(IN route_val* &val);
net_device_val* get_net_dev_val() { return m_p_net_dev_val; }
inline void set_entry_valid() { m_is_valid = true; }
inline bool is_valid() { return m_is_valid && m_val && m_val->is_valid(); }; //m_val is NULL at first
virtual void notify_cb();
void set_str();
const string to_str() const { return m_str; };
inline rule_entry* get_rule_entry() const { return m_p_rr_entry; };
private:
net_device_entry* m_p_net_dev_entry;
net_device_val* m_p_net_dev_val;
bool m_b_offloaded_net_dev;
bool m_is_valid;
string m_str;
rule_entry* m_p_rr_entry;
void register_to_net_device();
void unregister_to_net_device();
};
#endif /* ROUTE_ENTRY_H */