diff options
Diffstat (limited to 'src/vpp-api/vom/nat_static.cpp')
| -rw-r--r-- | src/vpp-api/vom/nat_static.cpp | 236 |
1 files changed, 0 insertions, 236 deletions
diff --git a/src/vpp-api/vom/nat_static.cpp b/src/vpp-api/vom/nat_static.cpp deleted file mode 100644 index bf8573d333e..00000000000 --- a/src/vpp-api/vom/nat_static.cpp +++ /dev/null @@ -1,236 +0,0 @@ -/* - * 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/nat_static.hpp" -#include "vom/nat_static_cmds.hpp" -#include "vom/singular_db_funcs.hpp" - -namespace VOM { -singular_db<nat_static::key_t, nat_static> nat_static::m_db; -nat_static::event_handler nat_static::m_evh; - -nat_static::nat_static(const boost::asio::ip::address& inside, - const boost::asio::ip::address& outside) - : m_hw(false) - , m_rd(route_domain::get_default()) - , m_inside(inside) - , m_outside(outside) -{ -} - -nat_static::nat_static(const route_domain& rd, - const boost::asio::ip::address& inside, - const boost::asio::ip::address& outside) - : m_hw(false) - , m_rd(rd.singular()) - , m_inside(inside) - , m_outside(outside) -{ -} - -nat_static::nat_static(const nat_static& ns) - : m_hw(ns.m_hw) - , m_rd(ns.m_rd) - , m_inside(ns.m_inside) - , m_outside(ns.m_outside) -{ -} - -nat_static::~nat_static() -{ - sweep(); - - // not in the DB anymore. - m_db.release(key(), this); -} - -const nat_static::key_t -nat_static::key() const -{ - return (std::make_pair(m_rd->key(), m_outside)); -} - -bool -nat_static::operator==(const nat_static& n) const -{ - return ((key() == n.key()) && (m_inside == n.m_inside)); -} - -void -nat_static::sweep() -{ - if (m_hw) { - if (m_inside.is_v4()) { - HW::enqueue(new nat_static_cmds::delete_44_cmd( - m_hw, m_rd->table_id(), m_inside.to_v4(), m_outside.to_v4())); - } else { - HW::enqueue(new nat_static_cmds::delete_66_cmd( - m_hw, m_rd->table_id(), m_inside.to_v6(), m_outside.to_v6())); - } - } - HW::write(); -} - -void -nat_static::replay() -{ - if (m_hw) { - if (m_inside.is_v4()) { - HW::enqueue(new nat_static_cmds::create_44_cmd( - m_hw, m_rd->table_id(), m_inside.to_v4(), m_outside.to_v4())); - } else { - HW::enqueue(new nat_static_cmds::create_66_cmd( - m_hw, m_rd->table_id(), m_inside.to_v6(), m_outside.to_v6())); - } - } -} - -void -nat_static::update(const nat_static& r) -{ - /* - * create the table if it is not yet created - */ - if (rc_t::OK != m_hw.rc()) { - if (m_inside.is_v4()) { - HW::enqueue(new nat_static_cmds::create_44_cmd( - m_hw, m_rd->table_id(), m_inside.to_v4(), m_outside.to_v4())); - } else { - HW::enqueue(new nat_static_cmds::create_66_cmd( - m_hw, m_rd->table_id(), m_inside.to_v6(), m_outside.to_v6())); - } - } -} - -std::string -nat_static::to_string() const -{ - std::ostringstream s; - s << "nat-static:[" - << "table:" << m_rd->to_string() << " inside:" << m_inside.to_string() - << " outside:" << m_outside.to_string() << "]"; - - return (s.str()); -} - -std::shared_ptr<nat_static> -nat_static::find_or_add(const nat_static& temp) -{ - return (m_db.find_or_add(temp.key(), temp)); -} - -std::shared_ptr<nat_static> -nat_static::find(const key_t& key) -{ - return (m_db.find(key)); -} - -std::shared_ptr<nat_static> -nat_static::singular() const -{ - return find_or_add(*this); -} - -void -nat_static::dump(std::ostream& os) -{ - db_dump(m_db, os); -} - -nat_static::event_handler::event_handler() -{ - OM::register_listener(this); - inspect::register_handler({ "nat-static" }, "NAT Statics", this); -} - -void -nat_static::event_handler::handle_replay() -{ - m_db.replay(); -} - -void -nat_static::event_handler::handle_populate(const client_db::key_t& key) -{ - /* - * dump VPP current states - */ - std::shared_ptr<nat_static_cmds::dump_44_cmd> cmd44 = - std::make_shared<nat_static_cmds::dump_44_cmd>(); - - HW::enqueue(cmd44); - HW::write(); - - for (auto& record : *cmd44) { - - auto& payload = record.get_payload(); - - boost::asio::ip::address inside = from_bytes(0, payload.local_ip_address); - boost::asio::ip::address outside = - from_bytes(0, payload.external_ip_address); - nat_static n(route_domain(payload.vrf_id), inside, outside); - - /* - * Write each of the discovered mappings into the OM, - * but disable the HW Command q whilst we do, so that no - * commands are sent to VPP - */ - OM::commit(key, n); - } - - std::shared_ptr<nat_static_cmds::dump_66_cmd> cmd66 = - std::make_shared<nat_static_cmds::dump_66_cmd>(); - - HW::enqueue(cmd66); - HW::write(); - - for (auto& record : *cmd66) { - - auto& payload = record.get_payload(); - - boost::asio::ip::address inside = from_bytes(1, payload.local_ip_address); - boost::asio::ip::address outside = - from_bytes(1, payload.external_ip_address); - nat_static n(route_domain(payload.vrf_id), inside, outside); - - /* - * Write each of the discovered mappings into the OM, - * but disable the HW Command q whilst we do, so that no - * commands are sent to VPP - */ - OM::commit(key, n); - } -} - -dependency_t -nat_static::event_handler::order() const -{ - return (dependency_t::ENTRY); -} - -void -nat_static::event_handler::show(std::ostream& os) -{ - db_dump(m_db, os); -} -} - -/* - * fd.io coding-style-patch-verification: ON - * - * Local Variables: - * eval: (c-set-style "mozilla") - * End: - */ |