diff options
Diffstat (limited to 'extras/deprecated/vom/vom/gbp_ext_itf.cpp')
| -rw-r--r-- | extras/deprecated/vom/vom/gbp_ext_itf.cpp | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/extras/deprecated/vom/vom/gbp_ext_itf.cpp b/extras/deprecated/vom/vom/gbp_ext_itf.cpp new file mode 100644 index 00000000000..55a0fbd3d69 --- /dev/null +++ b/extras/deprecated/vom/vom/gbp_ext_itf.cpp @@ -0,0 +1,197 @@ +/* + * 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_ext_itf.hpp" +#include "vom/gbp_ext_itf_cmds.hpp" +#include "vom/singular_db_funcs.hpp" + +namespace VOM { + +singular_db<gbp_ext_itf::key_t, gbp_ext_itf> gbp_ext_itf::m_db; + +gbp_ext_itf::event_handler gbp_ext_itf::m_evh; + +gbp_ext_itf::gbp_ext_itf(const interface& itf, + const gbp_bridge_domain& gbd, + const gbp_route_domain& grd) + : m_hw(false) + , m_itf(itf.singular()) + , m_bd(gbd.singular()) + , m_rd(grd.singular()) +{ +} + +gbp_ext_itf::gbp_ext_itf(const gbp_ext_itf& gbpe) + : m_hw(gbpe.m_hw) + , m_itf(gbpe.m_itf) + , m_bd(gbpe.m_bd) + , m_rd(gbpe.m_rd) +{ +} + +gbp_ext_itf::~gbp_ext_itf() +{ + sweep(); + m_db.release(key(), this); +} + +const gbp_ext_itf::key_t +gbp_ext_itf::key() const +{ + return (m_itf->key()); +} + +const handle_t& +gbp_ext_itf::handle() const +{ + return m_itf->handle(); +} + +bool +gbp_ext_itf::operator==(const gbp_ext_itf& gei) const +{ + return ((key() == gei.key()) && (m_itf == gei.m_itf) && (m_rd == gei.m_rd) && + (m_bd == gei.m_bd)); +} + +void +gbp_ext_itf::sweep() +{ + if (m_hw) { + HW::enqueue(new gbp_ext_itf_cmds::delete_cmd(m_hw, m_itf->handle())); + } + HW::write(); +} + +void +gbp_ext_itf::replay() +{ + if (m_hw) { + HW::enqueue(new gbp_ext_itf_cmds::create_cmd(m_hw, m_itf->handle(), + m_bd->id(), m_rd->id())); + } +} + +std::string +gbp_ext_itf::to_string() const +{ + std::ostringstream s; + s << "gbp-ext_itf:[" << m_itf->to_string() << ", " << m_bd->to_string() + << ", " << m_rd->to_string() << "]"; + + return (s.str()); +} + +void +gbp_ext_itf::update(const gbp_ext_itf& r) +{ + if (rc_t::OK != m_hw.rc()) { + HW::enqueue(new gbp_ext_itf_cmds::create_cmd(m_hw, m_itf->handle(), + m_bd->id(), m_rd->id())); + } +} + +std::shared_ptr<gbp_ext_itf> +gbp_ext_itf::find_or_add(const gbp_ext_itf& temp) +{ + return (m_db.find_or_add(temp.key(), temp)); +} + +std::shared_ptr<gbp_ext_itf> +gbp_ext_itf::find(const key_t& k) +{ + return (m_db.find(k)); +} + +std::shared_ptr<gbp_ext_itf> +gbp_ext_itf::singular() const +{ + return find_or_add(*this); +} + +void +gbp_ext_itf::dump(std::ostream& os) +{ + db_dump(m_db, os); +} + +gbp_ext_itf::event_handler::event_handler() +{ + OM::register_listener(this); + inspect::register_handler({ "gbp-ext-itf" }, "GBP External-Itfs", this); +} + +void +gbp_ext_itf::event_handler::handle_replay() +{ + m_db.replay(); +} + +void +gbp_ext_itf::event_handler::handle_populate(const client_db::key_t& key) +{ + std::shared_ptr<gbp_ext_itf_cmds::dump_cmd> cmd = + std::make_shared<gbp_ext_itf_cmds::dump_cmd>(); + + HW::enqueue(cmd); + HW::write(); + + for (auto& record : *cmd) { + auto& payload = record.get_payload(); + + std::shared_ptr<interface> itf = + interface::find(payload.ext_itf.sw_if_index); + std::shared_ptr<gbp_bridge_domain> gbd = + gbp_bridge_domain::find(payload.ext_itf.bd_id); + std::shared_ptr<gbp_route_domain> grd = + gbp_route_domain::find(payload.ext_itf.rd_id); + + VOM_LOG(log_level_t::DEBUG) << "data: [" << payload.ext_itf.sw_if_index + << ", " << payload.ext_itf.bd_id << ", " + << payload.ext_itf.rd_id << "]"; + + if (itf && gbd && grd) { + gbp_ext_itf ext_itf(*itf, *gbd, *grd); + OM::commit(key, ext_itf); + + VOM_LOG(log_level_t::DEBUG) << "read: " << ext_itf.to_string(); + } else { + VOM_LOG(log_level_t::ERROR) << "no itf:" << payload.ext_itf.sw_if_index + << " or BD:" << payload.ext_itf.bd_id + << " or RD:" << payload.ext_itf.rd_id; + } + } +} + +dependency_t +gbp_ext_itf::event_handler::order() const +{ + return (dependency_t::BINDING); +} + +void +gbp_ext_itf::event_handler::show(std::ostream& os) +{ + db_dump(m_db, os); +} +} // namespace VOM + +/* + * fd.io coding-style-patch-verification: OFF + * + * Local Variables: + * eval: (c-set-style "mozilla") + * End: + */ |