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/bridge_domain.hpp"
17 #include "vom/bridge_domain_cmds.hpp"
18 #include "vom/interface.hpp"
19 #include "vom/l2_binding.hpp"
23 const bridge_domain::learning_mode_t bridge_domain::learning_mode_t::ON(1,
25 const bridge_domain::learning_mode_t bridge_domain::learning_mode_t::OFF(0,
28 bridge_domain::learning_mode_t::learning_mode_t(int v, const std::string& s)
29 : enum_base<bridge_domain::learning_mode_t>(v, s)
34 * A DB of al the interfaces, key on the name
36 singular_db<uint32_t, bridge_domain> bridge_domain::m_db;
38 bridge_domain::event_handler bridge_domain::m_evh;
41 * Construct a new object matching the desried state
43 bridge_domain::bridge_domain(uint32_t id, const learning_mode_t& lmode)
45 , m_learning_mode(lmode)
49 bridge_domain::bridge_domain(const bridge_domain& o)
51 , m_learning_mode(o.m_learning_mode)
55 const bridge_domain::key_t&
56 bridge_domain::key() const
62 bridge_domain::id() const
68 bridge_domain::operator==(const bridge_domain& b) const
70 return (id() == b.id());
74 bridge_domain::sweep()
76 if (rc_t::OK == m_id.rc()) {
77 HW::enqueue(new bridge_domain_cmds::delete_cmd(m_id));
83 bridge_domain::replay()
85 if (rc_t::OK == m_id.rc()) {
86 HW::enqueue(new bridge_domain_cmds::create_cmd(m_id, m_learning_mode));
90 bridge_domain::~bridge_domain()
94 // not in the DB anymore.
95 m_db.release(m_id.data(), this);
99 bridge_domain::to_string() const
101 std::ostringstream s;
102 s << "bridge-domain:[" << m_id.to_string() << "]";
107 std::shared_ptr<bridge_domain>
108 bridge_domain::find(const key_t& key)
110 return (m_db.find(key));
114 bridge_domain::update(const bridge_domain& desired)
117 * the desired state is always that the interface should be created
119 if (rc_t::OK != m_id.rc()) {
120 HW::enqueue(new bridge_domain_cmds::create_cmd(m_id, m_learning_mode));
124 std::shared_ptr<bridge_domain>
125 bridge_domain::find_or_add(const bridge_domain& temp)
127 return (m_db.find_or_add(temp.m_id.data(), temp));
130 std::shared_ptr<bridge_domain>
131 bridge_domain::singular() const
133 return find_or_add(*this);
137 bridge_domain::dump(std::ostream& os)
143 bridge_domain::event_handler::handle_populate(const client_db::key_t& key)
146 * dump VPP Bridge domains
148 std::shared_ptr<bridge_domain_cmds::dump_cmd> cmd =
149 std::make_shared<bridge_domain_cmds::dump_cmd>();
154 for (auto& record : *cmd) {
155 auto& payload = record.get_payload();
157 bridge_domain bd(payload.bd_id);
159 VOM_LOG(log_level_t::DEBUG) << "dump: " << bd.to_string();
162 * Write each of the discovered bridge-domains into the OM,
163 * but disable the HW Command q whilst we do, so that no
164 * commands are sent to VPP
169 * For each interface in the BD construct an l2_binding
171 for (unsigned int ii = 0; ii < payload.n_sw_ifs; ii++) {
172 std::shared_ptr<interface> itf =
173 interface::find(payload.sw_if_details[ii].sw_if_index);
174 l2_binding l2(*itf, bd);
180 bridge_domain::event_handler::event_handler()
182 OM::register_listener(this);
183 inspect::register_handler({ "bd", "bridge" }, "Bridge Domains", this);
187 bridge_domain::event_handler::handle_replay()
193 bridge_domain::event_handler::order() const
195 return (dependency_t::TABLE);
199 bridge_domain::event_handler::show(std::ostream& os)
206 * fd.io coding-style-patch-verification: ON
209 * eval: (c-set-style "mozilla")