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_route_domain.hpp"
17 #include "vom/gbp_route_domain_cmds.hpp"
18 #include "vom/interface.hpp"
19 #include "vom/l2_binding.hpp"
20 #include "vom/singular_db_funcs.hpp"
25 * A DB of al the interfaces, key on the name
27 singular_db<uint32_t, gbp_route_domain> gbp_route_domain::m_db;
29 gbp_route_domain::event_handler gbp_route_domain::m_evh;
32 * Construct a new object matching the desried state
34 gbp_route_domain::gbp_route_domain(const gbp_route_domain& rd)
37 , m_ip4_uu_fwd(rd.m_ip4_uu_fwd)
38 , m_ip6_uu_fwd(rd.m_ip6_uu_fwd)
42 gbp_route_domain::gbp_route_domain(const route_domain& rd,
43 const interface& ip4_uu_fwd,
44 const interface& ip6_uu_fwd)
47 , m_ip4_uu_fwd(ip4_uu_fwd.singular())
48 , m_ip6_uu_fwd(ip6_uu_fwd.singular())
52 gbp_route_domain::gbp_route_domain(const route_domain& rd,
53 const std::shared_ptr<interface> ip4_uu_fwd,
54 const std::shared_ptr<interface> ip6_uu_fwd)
57 , m_ip4_uu_fwd(ip4_uu_fwd)
58 , m_ip6_uu_fwd(ip6_uu_fwd)
61 m_ip4_uu_fwd = m_ip4_uu_fwd->singular();
63 m_ip6_uu_fwd = m_ip6_uu_fwd->singular();
66 gbp_route_domain::gbp_route_domain(const route_domain& rd)
74 const gbp_route_domain::key_t
75 gbp_route_domain::key() const
81 gbp_route_domain::id() const
83 return (m_rd->table_id());
86 const std::shared_ptr<route_domain>
87 gbp_route_domain::get_route_domain() const
93 gbp_route_domain::operator==(const gbp_route_domain& b) const
97 if (m_ip4_uu_fwd && b.m_ip4_uu_fwd)
98 equal &= (m_ip4_uu_fwd->key() == b.m_ip4_uu_fwd->key());
99 else if (!m_ip4_uu_fwd && !b.m_ip4_uu_fwd)
104 if (m_ip6_uu_fwd && b.m_ip6_uu_fwd)
105 equal &= (m_ip6_uu_fwd->key() == b.m_ip6_uu_fwd->key());
106 else if (!m_ip6_uu_fwd && !b.m_ip6_uu_fwd)
111 return ((m_rd->key() == b.m_rd->key()) && equal);
115 gbp_route_domain::sweep()
117 if (rc_t::OK == m_id.rc()) {
118 HW::enqueue(new gbp_route_domain_cmds::delete_cmd(m_id));
124 gbp_route_domain::replay()
126 if (rc_t::OK == m_id.rc()) {
127 if (m_ip4_uu_fwd && m_ip6_uu_fwd)
128 HW::enqueue(new gbp_route_domain_cmds::create_cmd(
129 m_id, m_ip4_uu_fwd->handle(), m_ip6_uu_fwd->handle()));
131 HW::enqueue(new gbp_route_domain_cmds::create_cmd(m_id, handle_t::INVALID,
136 gbp_route_domain::~gbp_route_domain()
140 // not in the DB anymore.
141 m_db.release(m_id.data(), this);
145 gbp_route_domain::to_string() const
147 std::ostringstream s;
148 s << "gbp-route-domain:[" << m_rd->to_string();
151 s << " v4-uu:[" << m_ip4_uu_fwd->to_string() << "]";
153 s << " v6-uu:[" << m_ip6_uu_fwd->to_string() << "]";
160 std::shared_ptr<gbp_route_domain>
161 gbp_route_domain::find(const key_t& key)
163 return (m_db.find(key));
167 gbp_route_domain::update(const gbp_route_domain& desired)
170 * the desired state is always that the interface should be created
172 if (rc_t::OK != m_id.rc()) {
173 if (m_ip4_uu_fwd && m_ip6_uu_fwd)
174 HW::enqueue(new gbp_route_domain_cmds::create_cmd(
175 m_id, m_ip4_uu_fwd->handle(), m_ip6_uu_fwd->handle()));
177 HW::enqueue(new gbp_route_domain_cmds::create_cmd(m_id, handle_t::INVALID,
182 std::shared_ptr<gbp_route_domain>
183 gbp_route_domain::find_or_add(const gbp_route_domain& temp)
185 return (m_db.find_or_add(temp.key(), temp));
188 std::shared_ptr<gbp_route_domain>
189 gbp_route_domain::singular() const
191 return find_or_add(*this);
195 gbp_route_domain::dump(std::ostream& os)
201 gbp_route_domain::event_handler::handle_populate(const client_db::key_t& key)
204 * dump VPP Route domains
206 std::shared_ptr<gbp_route_domain_cmds::dump_cmd> cmd =
207 std::make_shared<gbp_route_domain_cmds::dump_cmd>();
212 for (auto& record : *cmd) {
213 auto& payload = record.get_payload();
215 std::shared_ptr<interface> ip6_uu_fwd =
216 interface::find(payload.rd.ip6_uu_sw_if_index);
217 std::shared_ptr<interface> ip4_uu_fwd =
218 interface::find(payload.rd.ip4_uu_sw_if_index);
220 if (ip6_uu_fwd && ip4_uu_fwd) {
221 gbp_route_domain rd(payload.rd.rd_id, *ip4_uu_fwd, *ip6_uu_fwd);
223 VOM_LOG(log_level_t::DEBUG) << "dump: " << rd.to_string();
225 gbp_route_domain rd(payload.rd.rd_id);
227 VOM_LOG(log_level_t::DEBUG) << "dump: " << rd.to_string();
232 gbp_route_domain::event_handler::event_handler()
234 OM::register_listener(this);
235 inspect::register_handler({ "grd", "groute" }, "GBP Route Domains", this);
239 gbp_route_domain::event_handler::handle_replay()
245 gbp_route_domain::event_handler::order() const
247 return (dependency_t::VIRTUAL_TABLE);
251 gbp_route_domain::event_handler::show(std::ostream& os)
258 * fd.io coding-style-patch-verification: ON
261 * eval: (c-set-style "mozilla")