/* * Copyright (c) 2018 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_endpoint_group.hpp" #include "vom/gbp_endpoint_group_cmds.hpp" #include "vom/singular_db_funcs.hpp" namespace VOM { singular_db gbp_endpoint_group::m_db; gbp_endpoint_group::event_handler gbp_endpoint_group::m_evh; gbp_endpoint_group::retention_t::retention_t() : remote_ep_timeout(0xffffffff) { } gbp_endpoint_group::retention_t::retention_t(uint32_t remote_ep_timeout_) : remote_ep_timeout(remote_ep_timeout_) { } bool gbp_endpoint_group::retention_t::operator==(const retention_t& o) const { return (remote_ep_timeout == o.remote_ep_timeout); } std::string gbp_endpoint_group::retention_t::to_string() const { return std::to_string(remote_ep_timeout); } gbp_endpoint_group::gbp_endpoint_group(vnid_t vnid, sclass_t sclass, const interface& itf, const gbp_route_domain& rd, const gbp_bridge_domain& bd) : m_hw(false) , m_vnid(vnid) , m_sclass(sclass) , m_itf(itf.singular()) , m_rd(rd.singular()) , m_bd(bd.singular()) , m_retention() { } gbp_endpoint_group::gbp_endpoint_group(vnid_t vnid, sclass_t sclass, const gbp_route_domain& rd, const gbp_bridge_domain& bd) : m_hw(false) , m_vnid(vnid) , m_sclass(sclass) , m_itf() , m_rd(rd.singular()) , m_bd(bd.singular()) , m_retention() { } gbp_endpoint_group::gbp_endpoint_group(sclass_t sclass, const gbp_route_domain& rd, const gbp_bridge_domain& bd) : m_hw(false) , m_vnid(~0) , m_sclass(sclass) , m_itf() , m_rd(rd.singular()) , m_bd(bd.singular()) , m_retention() { } gbp_endpoint_group::gbp_endpoint_group(const gbp_endpoint_group& epg) : m_hw(epg.m_hw) , m_vnid(epg.m_vnid) , m_sclass(epg.m_sclass) , m_itf(epg.m_itf) , m_rd(epg.m_rd) , m_bd(epg.m_bd) , m_retention(epg.m_retention) { } gbp_endpoint_group::~gbp_endpoint_group() { sweep(); m_db.release(key(), this); } const gbp_endpoint_group::key_t gbp_endpoint_group::key() const { return (m_sclass); } vnid_t gbp_endpoint_group::vnid() const { return (m_vnid); } void gbp_endpoint_group::set(const retention_t& retention) { m_retention = retention; } sclass_t gbp_endpoint_group::sclass() const { return (m_sclass); } bool gbp_endpoint_group::operator==(const gbp_endpoint_group& gg) const { return (key() == gg.key() && (m_vnid == gg.m_vnid) && (m_retention == gg.m_retention) && (m_itf == gg.m_itf) && (m_rd == gg.m_rd) && (m_bd == gg.m_bd)); } void gbp_endpoint_group::sweep() { if (m_hw) { HW::enqueue(new gbp_endpoint_group_cmds::delete_cmd(m_hw, m_vnid)); } HW::write(); } void gbp_endpoint_group::replay() { if (m_hw) { HW::enqueue(new gbp_endpoint_group_cmds::create_cmd( m_hw, m_vnid, m_sclass, m_bd->id(), m_rd->id(), m_retention, (m_itf ? m_itf->handle() : handle_t::INVALID))); } } std::string gbp_endpoint_group::to_string() const { std::ostringstream s; s << "gbp-endpoint-group:[" << "vnid:" << m_vnid << ", sclass:" << m_sclass << ", " << "retention:[" << m_retention.to_string() << "], " << (m_itf ? m_itf->to_string() : "NULL") << ", " << m_bd->to_string() << ", " << m_rd->to_string() << "]"; return (s.str()); } void gbp_endpoint_group::update(const gbp_endpoint_group& r) { if (rc_t::OK != m_hw.rc()) { HW::enqueue(new gbp_endpoint_group_cmds::create_cmd( m_hw, m_vnid, m_sclass, m_bd->id(), m_rd->id(), m_retention, (m_itf ? m_itf->handle() : handle_t::INVALID))); } } std::shared_ptr gbp_endpoint_group::find_or_add(const gbp_endpoint_group& temp) { return (m_db.find_or_add(temp.key(), temp)); } std::shared_ptr gbp_endpoint_group::find(const key_t& k) { return (m_db.find(k)); } std::shared_ptr gbp_endpoint_group::singular() const { return find_or_add(*this); } void gbp_endpoint_group::dump(std::ostream& os) { db_dump(m_db, os); } const std::shared_ptr gbp_endpoint_group::get_route_domain() const { return m_rd; } const std::shared_ptr gbp_endpoint_group::get_bridge_domain() const { return m_bd; } gbp_endpoint_group::event_handler::event_handler() { OM::register_listener(this); inspect::register_handler({ "gbp-endpoint-group" }, "GBP Endpoint_Groups", this); } void gbp_endpoint_group::event_handler::handle_replay() { m_db.replay(); } void gbp_endpoint_group::event_handler::handle_populate(const client_db::key_t& key) { std::shared_ptr cmd = std::make_shared(); HW::enqueue(cmd); HW::write(); for (auto& record : *cmd) { auto& payload = record.get_payload(); std::shared_ptr itf = interface::find(payload.epg.uplink_sw_if_index); std::shared_ptr rd = gbp_route_domain::find(payload.epg.rd_id); std::shared_ptr bd = gbp_bridge_domain::find(payload.epg.bd_id); VOM_LOG(log_level_t::DEBUG) << "data: [" << payload.epg.uplink_sw_if_index << ", " << payload.epg.rd_id << ", " << payload.epg.bd_id << "]"; if (itf && bd && rd) { gbp_endpoint_group gbpe(payload.epg.vnid, payload.epg.sclass, *itf, *rd, *bd); OM::commit(key, gbpe); VOM_LOG(log_level_t::DEBUG) << "read: " << gbpe.to_string(); } else if (bd && rd) { gbp_endpoint_group gbpe(payload.epg.sclass, *rd, *bd); OM::commit(key, gbpe); VOM_LOG(log_level_t::DEBUG) << "read: " << gbpe.to_string(); } else { VOM_LOG(log_level_t::ERROR) << "no itf:" << payload.epg.uplink_sw_if_index << " or BD:" << payload.epg.bd_id << " or RD:" << payload.epg.rd_id; } } } dependency_t gbp_endpoint_group::event_handler::order() const { return (dependency_t::ACL); } void gbp_endpoint_group::event_handler::show(std::ostream& os) { db_dump(m_db, os); } } // namespace VOM /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "mozilla") * End: */