diff options
Diffstat (limited to 'extras/deprecated/vom/vom/arp_proxy_config.cpp')
-rw-r--r-- | extras/deprecated/vom/vom/arp_proxy_config.cpp | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/extras/deprecated/vom/vom/arp_proxy_config.cpp b/extras/deprecated/vom/vom/arp_proxy_config.cpp new file mode 100644 index 00000000000..3d502a2b437 --- /dev/null +++ b/extras/deprecated/vom/vom/arp_proxy_config.cpp @@ -0,0 +1,163 @@ +/* + * Copyright (c) 2017 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/arp_proxy_config.hpp" +#include "vom/api_types.hpp" +#include "vom/arp_proxy_config_cmds.hpp" +#include "vom/prefix.hpp" +#include "vom/singular_db_funcs.hpp" + +namespace VOM { +singular_db<arp_proxy_config::key_t, arp_proxy_config> arp_proxy_config::m_db; + +arp_proxy_config::event_handler arp_proxy_config::m_evh; + +arp_proxy_config::arp_proxy_config(const boost::asio::ip::address_v4& low, + const boost::asio::ip::address_v4& high) + : m_low(low) + , m_high(high) + , m_config(true) +{ +} + +arp_proxy_config::arp_proxy_config(const arp_proxy_config& o) + : m_low(o.m_low) + , m_high(o.m_high) + , m_config(o.m_config) +{ +} + +arp_proxy_config::~arp_proxy_config() +{ + sweep(); + + // not in the DB anymore. + m_db.release(std::make_pair(m_low, m_high), this); +} + +void +arp_proxy_config::sweep() +{ + if (m_config) { + HW::enqueue( + new arp_proxy_config_cmds::unconfig_cmd(m_config, m_low, m_high)); + } + HW::write(); +} + +void +arp_proxy_config::dump(std::ostream& os) +{ + db_dump(m_db, os); +} + +void +arp_proxy_config::replay() +{ + if (m_config) { + HW::enqueue(new arp_proxy_config_cmds::config_cmd(m_config, m_low, m_high)); + } +} + +std::string +arp_proxy_config::to_string() const +{ + std::ostringstream s; + s << "ARP-proxy:" + << " low:" << m_low.to_string() << " high:" << m_high.to_string(); + + return (s.str()); +} + +void +arp_proxy_config::update(const arp_proxy_config& desired) +{ + if (!m_config) { + HW::enqueue(new arp_proxy_config_cmds::config_cmd(m_config, m_low, m_high)); + } +} + +std::shared_ptr<arp_proxy_config> +arp_proxy_config::find_or_add(const arp_proxy_config& temp) +{ + return (m_db.find_or_add(std::make_pair(temp.m_low, temp.m_high), temp)); +} + +std::shared_ptr<arp_proxy_config> +arp_proxy_config::singular() const +{ + return find_or_add(*this); +} + +arp_proxy_config::event_handler::event_handler() +{ + OM::register_listener(this); + inspect::register_handler({ "arp-proxy-config" }, "ARP Proxy configurations", + this); +} + +void +arp_proxy_config::event_handler::handle_replay() +{ + m_db.replay(); +} + +void +arp_proxy_config::event_handler::handle_populate(const client_db::key_t& key) +{ + std::shared_ptr<arp_proxy_config_cmds::dump_cmd> cmd = + std::make_shared<arp_proxy_config_cmds::dump_cmd>(); + + HW::enqueue(cmd); + HW::write(); + + for (auto& record : *cmd) { + auto& payload = record.get_payload(); + + boost::asio::ip::address lo = from_api(payload.proxy.low); + boost::asio::ip::address hi = from_api(payload.proxy.hi); + + arp_proxy_config ap(lo.to_v4(), hi.to_v4()); + OM::commit(key, ap); + } +} + +dependency_t +arp_proxy_config::event_handler::order() const +{ + return (dependency_t::GLOBAL); +} + +void +arp_proxy_config::event_handler::show(std::ostream& os) +{ + db_dump(m_db, os); +} + +std::ostream& +operator<<(std::ostream& os, const arp_proxy_config::key_t& key) +{ + os << "[" << key.first << ", " << key.second << "]"; + + return (os); +} +} +/* + * fd.io coding-style-patch-verification: OFF + * + * Local Variables: + * eval: (c-set-style "mozilla") + * End: + */ |