2 * Copyright (c) 2017 Cisco and/or its affiliates.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
16 #include "vom/gbp_vxlan.hpp"
17 #include "vom/api_types.hpp"
18 #include "vom/gbp_vxlan_cmds.hpp"
19 #include "vom/interface.hpp"
20 #include "vom/singular_db_funcs.hpp"
24 const std::string GBP_VXLAN_NAME = "gbp-vxlan";
27 * A DB of al the interfaces, key on the name
29 singular_db<gbp_vxlan::key_t, gbp_vxlan> gbp_vxlan::m_db;
31 gbp_vxlan::event_handler gbp_vxlan::m_evh;
33 gbp_vxlan::gbp_vxlan(uint32_t vni,
34 const gbp_route_domain& grd,
35 const boost::asio::ip::address_v4& src)
36 : interface(mk_name(vni),
37 interface::type_t::UNKNOWN,
38 interface::admin_state_t::UP)
41 , m_grd(grd.singular())
45 gbp_vxlan::gbp_vxlan(uint32_t vni,
46 const gbp_bridge_domain& gbd,
47 const boost::asio::ip::address_v4& src)
48 : interface(mk_name(vni),
49 interface::type_t::UNKNOWN,
50 interface::admin_state_t::UP)
52 , m_gbd(gbd.singular())
58 gbp_vxlan::gbp_vxlan(const gbp_vxlan& vt)
68 gbp_vxlan::mk_name(uint32_t vni)
72 s << GBP_VXLAN_NAME << "-" << vni;
77 const gbp_vxlan::key_t
78 gbp_vxlan::key() const
84 gbp_vxlan::operator==(const gbp_vxlan& vt) const
86 return (m_vni == vt.m_vni && m_src == vt.m_src);
92 if (rc_t::OK == m_hdl) {
93 HW::enqueue(new gbp_vxlan_cmds::delete_cmd(m_hdl, m_vni));
101 if (rc_t::OK == m_hdl) {
103 HW::enqueue(new gbp_vxlan_cmds::create_cmd(m_hdl, name(), m_src, m_vni,
104 false, m_grd->id()));
106 HW::enqueue(new gbp_vxlan_cmds::create_cmd(m_hdl, name(), m_src, m_vni,
111 gbp_vxlan::~gbp_vxlan()
114 m_db.release(key(), this);
118 gbp_vxlan::to_string() const
120 std::ostringstream s;
121 s << "gbp-vxlan:[" << m_vni << "]";
126 std::shared_ptr<gbp_vxlan>
127 gbp_vxlan::find(const key_t key)
129 return (m_db.find(key));
133 gbp_vxlan::update(const gbp_vxlan& desired)
136 * the desired state is always that the interface should be created
138 if (rc_t::OK != m_hdl) {
140 HW::enqueue(new gbp_vxlan_cmds::create_cmd(m_hdl, name(), m_src, m_vni,
141 false, m_grd->id()));
143 HW::enqueue(new gbp_vxlan_cmds::create_cmd(m_hdl, name(), m_src, m_vni,
148 std::shared_ptr<gbp_vxlan>
149 gbp_vxlan::find_or_add(const gbp_vxlan& temp)
151 return (m_db.find_or_add(temp.key(), temp));
154 std::shared_ptr<gbp_vxlan>
155 gbp_vxlan::singular() const
157 return find_or_add(*this);
160 std::shared_ptr<interface>
161 gbp_vxlan::singular_i() const
163 return find_or_add(*this);
167 gbp_vxlan::dump(std::ostream& os)
173 gbp_vxlan::event_handler::handle_populate(const client_db::key_t& key)
176 * dump VPP Bridge domains
178 std::shared_ptr<gbp_vxlan_cmds::dump_cmd> cmd =
179 std::make_shared<gbp_vxlan_cmds::dump_cmd>();
184 for (auto& record : *cmd) {
185 auto& payload = record.get_payload();
187 boost::asio::ip::address_v4 src = from_api(payload.tunnel.src);
189 if (GBP_VXLAN_TUNNEL_MODE_L3 == payload.tunnel.mode) {
190 auto rd = gbp_route_domain::find(payload.tunnel.bd_rd_id);
193 gbp_vxlan vt(payload.tunnel.vni, *rd, src);
195 VOM_LOG(log_level_t::DEBUG) << "dump: " << vt.to_string();
198 auto bd = gbp_bridge_domain::find(payload.tunnel.bd_rd_id);
201 gbp_vxlan vt(payload.tunnel.vni, *bd, src);
203 VOM_LOG(log_level_t::DEBUG) << "dump: " << vt.to_string();
209 gbp_vxlan::event_handler::event_handler()
211 OM::register_listener(this);
212 inspect::register_handler({ "gvt", "gbp-vxlan-tunnel" }, "GBP VXLAN Tunnels",
217 gbp_vxlan::event_handler::handle_replay()
223 gbp_vxlan::event_handler::order() const
225 return (dependency_t::BINDING);
229 gbp_vxlan::event_handler::show(std::ostream& os)
236 * fd.io coding-style-patch-verification: ON
239 * eval: (c-set-style "mozilla")