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/*
* Copyright (c) 2017 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "vom/arp_proxy_config.hpp"
#include "vom/arp_proxy_config_cmds.hpp"
namespace VOM {
singular_db<arp_proxy_config::key_t, arp_proxy_config> arp_proxy_config::m_db;
arp_proxy_config::event_handler arp_proxy_config::m_evh;
arp_proxy_config::arp_proxy_config(const boost::asio::ip::address_v4& low,
const boost::asio::ip::address_v4& high)
: m_low(low)
, m_high(high)
, m_config(true)
{
}
arp_proxy_config::arp_proxy_config(const arp_proxy_config& o)
: m_low(o.m_low)
, m_high(o.m_high)
, m_config(o.m_config)
{
}
arp_proxy_config::~arp_proxy_config()
{
sweep();
// not in the DB anymore.
m_db.release(std::make_pair(m_low, m_high), this);
}
void
arp_proxy_config::sweep()
{
if (m_config) {
HW::enqueue(
new arp_proxy_config_cmds::unconfig_cmd(m_config, m_low, m_high));
}
HW::write();
}
void
arp_proxy_config::dump(std::ostream& os)
{
m_db.dump(os);
}
void
arp_proxy_config::replay()
{
if (m_config) {
HW::enqueue(new arp_proxy_config_cmds::config_cmd(m_config, m_low, m_high));
}
}
std::string
arp_proxy_config::to_string() const
{
std::ostringstream s;
s << "ARP-proxy:"
<< " low:" << m_low.to_string() << " high:" << m_high.to_string();
return (s.str());
}
void
arp_proxy_config::update(const arp_proxy_config& desired)
{
if (!m_config) {
HW::enqueue(new arp_proxy_config_cmds::config_cmd(m_config, m_low, m_high));
}
}
std::shared_ptr<arp_proxy_config>
arp_proxy_config::find_or_add(const arp_proxy_config& temp)
{
return (m_db.find_or_add(std::make_pair(temp.m_low, temp.m_high), temp));
}
std::shared_ptr<arp_proxy_config>
arp_proxy_config::singular() const
{
return find_or_add(*this);
}
arp_proxy_config::event_handler::event_handler()
{
OM::register_listener(this);
inspect::register_handler({ "arp-proxy" }, "ARP Proxy configurations", this);
}
void
arp_proxy_config::event_handler::handle_replay()
{
m_db.replay();
}
void
arp_proxy_config::event_handler::handle_populate(const client_db::key_t& key)
{
// VPP provides no dump for ARP proxy.
}
dependency_t
arp_proxy_config::event_handler::order() const
{
return (dependency_t::GLOBAL);
}
void
arp_proxy_config::event_handler::show(std::ostream& os)
{
m_db.dump(os);
}
std::ostream&
operator<<(std::ostream& os, const arp_proxy_config::key_t& key)
{
os << "[" << key.first << ", " << key.second << "]";
return (os);
}
}
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "mozilla")
* End:
*/
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