diff options
Diffstat (limited to 'extras/deprecated/vom/vom/acl_binding.cpp')
| -rw-r--r-- | extras/deprecated/vom/vom/acl_binding.cpp | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/extras/deprecated/vom/vom/acl_binding.cpp b/extras/deprecated/vom/vom/acl_binding.cpp new file mode 100644 index 00000000000..5cdbf89abd6 --- /dev/null +++ b/extras/deprecated/vom/vom/acl_binding.cpp @@ -0,0 +1,216 @@ +/* + * 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/acl_binding.hpp" +#include "vom/acl_binding_cmds.hpp" + +namespace VOM { +namespace ACL { +template <> +dependency_t +l2_binding::event_handler::order() const +{ + return (dependency_t::BINDING); +} + +template <> +l2_binding::event_handler::event_handler() +{ + /* hack to get this function instantiated */ + order(); + + OM::register_listener(this); + inspect::register_handler({ "l2-acl-binding" }, "L2 ACL bindings", this); +} + +template <> +void +l2_binding::event_handler::handle_populate(const client_db::key_t& key) +{ + /* hack to get this function instantiated */ + order(); + + /* + * dump VPP Bridge domains + */ + std::shared_ptr<binding_cmds::l2_dump_cmd> cmd = + std::make_shared<binding_cmds::l2_dump_cmd>(); + + HW::enqueue(cmd); + HW::write(); + + for (auto& record : *cmd) { + auto& payload = record.get_payload(); + + std::shared_ptr<interface> itf = interface::find(payload.sw_if_index); + + if (itf) { + for (int ii = 0; ii < payload.count; ii++) { + std::shared_ptr<l2_list> acl = l2_list::find(payload.acls[ii]); + + if (acl) { + l2_binding binding(direction_t::INPUT, *itf, *acl); + OM::commit(key, binding); + } else { + VOM_LOG(log_level_t::ERROR) << "no ACL id:" << payload.acls[ii]; + } + } + } else { + VOM_LOG(log_level_t::ERROR) << "no interface:" << payload.sw_if_index; + } + } +} + +template <> +dependency_t +l3_binding::event_handler::order() const +{ + return (dependency_t::BINDING); +} + +template <> +l3_binding::event_handler::event_handler() +{ + /* hack to get this function instantiated */ + order(); + + OM::register_listener(this); + inspect::register_handler({ "l3-acl-binding" }, "L3 ACL bindings", this); +} + +template <> +void +l3_binding::event_handler::handle_populate(const client_db::key_t& key) +{ + /* hack to get this function instantiated */ + order(); + + std::shared_ptr<binding_cmds::l3_dump_cmd> cmd = + std::make_shared<binding_cmds::l3_dump_cmd>(); + + HW::enqueue(cmd); + HW::write(); + + for (auto& record : *cmd) { + auto& payload = record.get_payload(); + + std::shared_ptr<interface> itf = interface::find(payload.sw_if_index); + uint8_t n_input = payload.n_input; + + if (itf) { + for (int ii = 0; ii < payload.count; ii++) { + std::shared_ptr<l3_list> acl = l3_list::find(payload.acls[ii]); + + if (acl) { + if (n_input) { + l3_binding binding(direction_t::INPUT, *itf, *acl); + n_input--; + OM::commit(key, binding); + } else { + l3_binding binding(direction_t::OUTPUT, *itf, *acl); + OM::commit(key, binding); + } + } else { + VOM_LOG(log_level_t::ERROR) << "no ACL id:" << payload.acls[ii]; + } + } + } else { + VOM_LOG(log_level_t::ERROR) << "no interface:" << payload.sw_if_index; + } + } +} + +template <> +void +l3_binding::update(const binding& obj) +{ + if (!m_binding) { + HW::enqueue(new binding_cmds::l3_bind_cmd( + m_binding, m_direction, m_itf->handle(), m_acl->handle())); + } + HW::write(); +} + +template <> +void +l3_binding::sweep(void) +{ + if (m_binding) { + HW::enqueue(new binding_cmds::l3_unbind_cmd( + m_binding, m_direction, m_itf->handle(), m_acl->handle())); + } + HW::write(); +} + +template <> +void +l3_binding::replay(void) +{ + if (m_binding) { + HW::enqueue(new binding_cmds::l3_bind_cmd( + m_binding, m_direction, m_itf->handle(), m_acl->handle())); + } +} + +template <> +void +l2_binding::update(const binding& obj) +{ + if (!m_binding) { + HW::enqueue(new binding_cmds::l2_bind_cmd( + m_binding, m_direction, m_itf->handle(), m_acl->handle())); + } + HW::write(); +} + +template <> +void +l2_binding::sweep(void) +{ + if (m_binding) { + HW::enqueue(new binding_cmds::l2_unbind_cmd( + m_binding, m_direction, m_itf->handle(), m_acl->handle())); + } + HW::write(); +} + +template <> +void +l2_binding::replay(void) +{ + if (m_binding) { + HW::enqueue(new binding_cmds::l2_bind_cmd( + m_binding, m_direction, m_itf->handle(), m_acl->handle())); + } +} +}; + +std::ostream& +operator<<(std::ostream& os, + const std::pair<direction_t, interface::key_t>& key) +{ + os << "[" << key.first.to_string() << " " << key.second << "]"; + + return (os); +} +}; + +/* + * fd.io coding-style-patch-verification: OFF + * + * Local Variables: + * eval: (c-set-style "mozilla") + * End: + */ |