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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/gbp_vxlan_tunnel.hpp"
#include "vom/gbp_vxlan_tunnel_cmds.hpp"
#include "vom/interface.hpp"
#include "vom/singular_db_funcs.hpp"
namespace VOM {
/**
* A DB of al the interfaces, key on the name
*/
singular_db<uint32_t, gbp_vxlan_tunnel> gbp_vxlan_tunnel::m_db;
gbp_vxlan_tunnel::event_handler gbp_vxlan_tunnel::m_evh;
/**
* Construct a new object matching the desried state
*/
gbp_vxlan_tunnel::gbp_vxlan_tunnel(const vxlan_tunnel& vt)
: interface(vt)
, m_vni(vt.m_vni)
{
}
gbp_vxlan_tunnel::gbp_vxlan_tunnel(uint32_t vni)
: interface(mk_name(vni),
interface::type_t::UNKNOWN,
interface::admin_state_t::UP)
, m_vni(vt.m_vni)
{
}
const gbp_vxlan_tunnel::key_t
gbp_vxlan_tunnel::key() const
{
return (m_vni);
}
bool
gbp_vxlan_tunnel::operator==(const gbp_vxlan_tunnel& vt) const
{
return (m_vni == vt.m_vni);
}
void
gbp_vxlan_tunnel::sweep()
{
if (rc_t::OK == m_id.rc()) {
HW::enqueue(new gbp_vxlan_tunnel_cmds::delete_cmd(m_vni));
}
HW::write();
}
void
gbp_vxlan_tunnel::replay()
{
if (rc_t::OK == m_hdl) {
HW::enqueue(new gbp_vxlan_tunnel_cmds::create_cmd(m_vni));
}
}
gbp_vxlan_tunnel::~gbp_vxlan_tunnel()
{
sweep();
m_db.release(m_id.data(), this);
}
std::string
gbp_vxlan_tunnel::to_string() const
{
std::ostringstream s;
s << "gbp-vxlan:[" << m_vni << "]";
return (s.str());
}
std::shared_ptr<gbp_vxlan_tunnel>
gbp_vxlan_tunnel::find(const key_t& key)
{
return (m_db.find(key));
}
void
gbp_vxlan_tunnel::update(const gbp_vxlan_tunnel& desired)
{
/*
* the desired state is always that the interface should be created
*/
if (rc_t::OK != m_hdl) {
HW::enqueue(new gbp_vxlan_tunnel_cmds::create_cmd(m_vni));
}
}
std::shared_ptr<gbp_vxlan_tunnel>
gbp_vxlan_tunnel::find_or_add(const gbp_vxlan_tunnel& temp)
{
return (m_db.find_or_add(temp.m_id.data(), temp));
}
std::shared_ptr<gbp_vxlan_tunnel>
gbp_vxlan_tunnel::singular() const
{
return find_or_add(*this);
}
void
gbp_vxlan_tunnel::dump(std::ostream& os)
{
db_dump(m_db, os);
}
void
gbp_vxlan_tunnel::event_handler::handle_populate(const client_db::key_t& key)
{
/*
* dump VPP Bridge domains
*/
std::shared_ptr<gbp_vxlan_tunnel_cmds::dump_cmd> cmd =
std::make_shared<gbp_vxlan_tunnel_cmds::dump_cmd>();
HW::enqueue(cmd);
HW::write();
for (auto& record : *cmd) {
auto& payload = record.get_payload();
gbp_vxlan_tunnel vt(payload.tunnel.vni, );
OM::commit(key, vt);
VOM_LOG(log_level_t::DEBUG) << "dump: " << vt.to_string();
}
else
{
gbp_vxlan_tunnel vt(payload.vt.vt_id);
OM::commit(key, vt);
VOM_LOG(log_level_t::DEBUG) << "dump: " << vt.to_string();
}
}
}
gbp_vxlan_tunnel::event_handler::event_handler()
{
OM::register_listener(this);
inspect::register_handler({ "gvt", "gbp-vxlan-tunnel" }, "GBP VXLAN Tunnels",
this);
}
void
gbp_vxlan_tunnel::event_handler::handle_replay()
{
m_db.replay();
}
dependency_t
gbp_vxlan_tunnel::event_handler::order() const
{
return (dependency_t::INTERFACE);
}
void
gbp_vxlan_tunnel::event_handler::show(std::ostream& os)
{
db_dump(m_db, os);
}
}
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "mozilla")
* End:
*/
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