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_bridge_domain.hpp"
17 #include "vom/gbp_bridge_domain_cmds.hpp"
18 #include "vom/interface.hpp"
19 #include "vom/l2_binding.hpp"
20 #include "vom/singular_db_funcs.hpp"
24 const gbp_bridge_domain::flags_t gbp_bridge_domain::flags_t::NONE(0, "none");
25 const gbp_bridge_domain::flags_t gbp_bridge_domain::flags_t::DO_NOT_LEARN(
29 gbp_bridge_domain::flags_t::flags_t(int v, const std::string& s)
30 : enum_base<gbp_bridge_domain::flags_t>(v, s)
35 * A DB of al the interfaces, key on the name
37 singular_db<uint32_t, gbp_bridge_domain> gbp_bridge_domain::m_db;
39 gbp_bridge_domain::event_handler gbp_bridge_domain::m_evh;
42 * Construct a new object matching the desried state
44 gbp_bridge_domain::gbp_bridge_domain(const bridge_domain& bd,
49 , m_bvi(bvi.singular())
54 gbp_bridge_domain::gbp_bridge_domain(const bridge_domain& bd,
56 const interface& uu_fwd,
60 , m_bvi(bvi.singular())
61 , m_uu_fwd(uu_fwd.singular())
66 gbp_bridge_domain::gbp_bridge_domain(const bridge_domain& bd,
67 const std::shared_ptr<interface> bvi,
68 const std::shared_ptr<interface> uu_fwd,
72 , m_bvi(bvi->singular())
73 , m_uu_fwd(uu_fwd->singular())
78 gbp_bridge_domain::gbp_bridge_domain(const bridge_domain& bd,
80 const std::shared_ptr<interface> uu_fwd,
84 , m_bvi(bvi.singular())
85 , m_uu_fwd(uu_fwd->singular())
90 gbp_bridge_domain::gbp_bridge_domain(const gbp_bridge_domain& bd)
94 , m_uu_fwd(bd.m_uu_fwd)
99 const gbp_bridge_domain::key_t
100 gbp_bridge_domain::key() const
102 return (m_bd->key());
106 gbp_bridge_domain::id() const
111 const std::shared_ptr<bridge_domain>
112 gbp_bridge_domain::get_bridge_domain() const
117 const std::shared_ptr<interface>
118 gbp_bridge_domain::get_bvi() const
124 gbp_bridge_domain::operator==(const gbp_bridge_domain& b) const
128 if (m_bvi && b.m_bvi)
129 equal &= (m_bvi->key() == b.m_bvi->key());
130 else if (!m_bvi && !b.m_bvi)
135 if (m_uu_fwd && b.m_uu_fwd)
136 equal &= (m_uu_fwd->key() == b.m_uu_fwd->key());
137 else if (!m_uu_fwd && !b.m_uu_fwd)
142 return ((m_bd->key() == b.m_bd->key()) && equal);
146 gbp_bridge_domain::sweep()
148 if (rc_t::OK == m_id.rc()) {
149 HW::enqueue(new gbp_bridge_domain_cmds::delete_cmd(m_id));
155 gbp_bridge_domain::replay()
157 if (rc_t::OK == m_id.rc()) {
158 HW::enqueue(new gbp_bridge_domain_cmds::create_cmd(
159 m_id, (m_bvi ? m_bvi->handle() : handle_t::INVALID),
160 (m_uu_fwd ? m_uu_fwd->handle() : handle_t::INVALID), m_flags));
164 gbp_bridge_domain::~gbp_bridge_domain()
168 // not in the DB anymore.
169 m_db.release(m_id.data(), this);
173 gbp_bridge_domain::to_string() const
175 std::ostringstream s;
176 s << "gbp-bridge-domain:[" << m_bd->to_string();
179 s << " bvi:" << m_bvi->to_string();
181 s << " uu-fwd:" << m_uu_fwd->to_string();
188 std::shared_ptr<gbp_bridge_domain>
189 gbp_bridge_domain::find(const key_t& key)
191 return (m_db.find(key));
195 gbp_bridge_domain::update(const gbp_bridge_domain& desired)
198 * the desired state is always that the interface should be created
200 if (rc_t::OK != m_id.rc()) {
201 HW::enqueue(new gbp_bridge_domain_cmds::create_cmd(
202 m_id, (m_bvi ? m_bvi->handle() : handle_t::INVALID),
203 (m_uu_fwd ? m_uu_fwd->handle() : handle_t::INVALID), m_flags));
207 std::shared_ptr<gbp_bridge_domain>
208 gbp_bridge_domain::find_or_add(const gbp_bridge_domain& temp)
210 return (m_db.find_or_add(temp.m_id.data(), temp));
213 std::shared_ptr<gbp_bridge_domain>
214 gbp_bridge_domain::singular() const
216 return find_or_add(*this);
220 gbp_bridge_domain::dump(std::ostream& os)
226 gbp_bridge_domain::event_handler::handle_populate(const client_db::key_t& key)
229 * dump GBP Bridge domains
231 std::shared_ptr<gbp_bridge_domain_cmds::dump_cmd> cmd =
232 std::make_shared<gbp_bridge_domain_cmds::dump_cmd>();
237 for (auto& record : *cmd) {
238 auto& payload = record.get_payload();
240 std::shared_ptr<interface> uu_fwd =
241 interface::find(payload.bd.uu_fwd_sw_if_index);
242 std::shared_ptr<interface> bvi =
243 interface::find(payload.bd.bvi_sw_if_index);
246 gbp_bridge_domain bd(payload.bd.bd_id, bvi, uu_fwd);
248 VOM_LOG(log_level_t::DEBUG) << "dump: " << bd.to_string();
250 gbp_bridge_domain bd(payload.bd.bd_id, *bvi);
252 VOM_LOG(log_level_t::DEBUG) << "dump: " << bd.to_string();
254 VOM_LOG(log_level_t::ERROR)
255 << "no BVI:" << payload.bd.bvi_sw_if_index
256 << " nor uu-fwd:" << payload.bd.uu_fwd_sw_if_index;
261 gbp_bridge_domain::event_handler::event_handler()
263 OM::register_listener(this);
264 inspect::register_handler({ "gbd", "gbridge" }, "GBP Bridge Domains", this);
268 gbp_bridge_domain::event_handler::handle_replay()
274 gbp_bridge_domain::event_handler::order() const
276 return (dependency_t::VIRTUAL_TABLE);
280 gbp_bridge_domain::event_handler::show(std::ostream& os)
287 * fd.io coding-style-patch-verification: ON
290 * eval: (c-set-style "mozilla")