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authorDamjan Marion <damarion@cisco.com>2018-04-25 19:11:15 +0200
committerNeale Ranns <nranns@cisco.com>2018-04-27 11:35:07 +0000
commit164e5f8c63652028ecb9c3570e1ea8618b163071 (patch)
tree7423f5abbc61b761df9a679c7974f17613736020 /src/vpp-api/vom/nat_binding.cpp
parentaa682a39b76ee043f65313f23e134bf18fe7a47e (diff)
Move VOM to extras/vom
Change-Id: Iea174f03dfba3bd06024db0f0cc373532300dcae Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vpp-api/vom/nat_binding.cpp')
-rw-r--r--src/vpp-api/vom/nat_binding.cpp280
1 files changed, 0 insertions, 280 deletions
diff --git a/src/vpp-api/vom/nat_binding.cpp b/src/vpp-api/vom/nat_binding.cpp
deleted file mode 100644
index 64b7a1007ac..00000000000
--- a/src/vpp-api/vom/nat_binding.cpp
+++ /dev/null
@@ -1,280 +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_binding.hpp"
-#include "vom/cmd.hpp"
-#include "vom/nat_binding_cmds.hpp"
-#include "vom/singular_db_funcs.hpp"
-
-namespace VOM {
-singular_db<const nat_binding::key_t, nat_binding> nat_binding::m_db;
-
-nat_binding::event_handler nat_binding::m_evh;
-
-const nat_binding::zone_t nat_binding::zone_t::INSIDE(0, "inside");
-const nat_binding::zone_t nat_binding::zone_t::OUTSIDE(0, "outside");
-
-nat_binding::zone_t::zone_t(int v, const std::string s)
- : enum_base(v, s)
-{
-}
-const nat_binding::zone_t&
-nat_binding::zone_t::from_vpp(u8 is_inside)
-{
- if (is_inside)
- return zone_t::INSIDE;
- return zone_t::OUTSIDE;
-}
-
-/**
- * Construct a new object matching the desried state
- */
-nat_binding::nat_binding(const interface& itf,
- const direction_t& dir,
- const l3_proto_t& proto,
- const zone_t& zone)
- : m_binding(false)
- , m_itf(itf.singular())
- , m_dir(dir)
- , m_proto(proto)
- , m_zone(zone)
-{
-}
-
-nat_binding::nat_binding(const nat_binding& o)
- : m_binding(o.m_binding)
- , m_itf(o.m_itf)
- , m_dir(o.m_dir)
- , m_proto(o.m_proto)
- , m_zone(o.m_zone)
-{
-}
-
-nat_binding::~nat_binding()
-{
- sweep();
- m_db.release(key(), this);
-}
-
-const nat_binding::key_t
-nat_binding::key() const
-{
- return (make_tuple(m_itf->key(), m_dir, m_proto));
-}
-
-bool
-nat_binding::operator==(const nat_binding& n) const
-{
- return ((key() == n.key()) && (m_zone == n.m_zone));
-}
-
-void
-nat_binding::sweep()
-{
- if (m_binding) {
- if (direction_t::INPUT == m_dir) {
- if (l3_proto_t::IPV4 == m_proto) {
- HW::enqueue(new nat_binding_cmds::unbind_44_input_cmd(
- m_binding, m_itf->handle(), m_zone));
- } else {
- HW::enqueue(new nat_binding_cmds::unbind_66_input_cmd(
- m_binding, m_itf->handle(), m_zone));
- }
- } else {
- if (l3_proto_t::IPV4 == m_proto) {
- HW::enqueue(new nat_binding_cmds::unbind_44_output_cmd(
- m_binding, m_itf->handle(), m_zone));
- } else {
- VOM_LOG(log_level_t::ERROR) << "NAT 66 output feature not supported";
- }
- }
- }
- HW::write();
-}
-
-void
-nat_binding::replay()
-{
- if (m_binding) {
- if (direction_t::INPUT == m_dir) {
- if (l3_proto_t::IPV4 == m_proto) {
- HW::enqueue(new nat_binding_cmds::bind_44_input_cmd(
- m_binding, m_itf->handle(), m_zone));
- } else {
- HW::enqueue(new nat_binding_cmds::bind_66_input_cmd(
- m_binding, m_itf->handle(), m_zone));
- }
- } else {
- if (l3_proto_t::IPV4 == m_proto) {
- HW::enqueue(new nat_binding_cmds::bind_44_output_cmd(
- m_binding, m_itf->handle(), m_zone));
- } else {
- VOM_LOG(log_level_t::ERROR) << "NAT 66 output feature not supported";
- }
- }
- }
-}
-
-void
-nat_binding::update(const nat_binding& desired)
-{
- /*
- * the desired state is always that the interface should be created
- */
- if (!m_binding) {
- if (direction_t::INPUT == m_dir) {
- if (l3_proto_t::IPV4 == m_proto) {
- HW::enqueue(new nat_binding_cmds::bind_44_input_cmd(
- m_binding, m_itf->handle(), m_zone));
- } else {
- HW::enqueue(new nat_binding_cmds::bind_66_input_cmd(
- m_binding, m_itf->handle(), m_zone));
- }
- } else {
- if (l3_proto_t::IPV4 == m_proto) {
- HW::enqueue(new nat_binding_cmds::bind_44_output_cmd(
- m_binding, m_itf->handle(), m_zone));
- } else {
- VOM_LOG(log_level_t::ERROR) << "NAT 66 output feature not supported";
- }
- }
- }
-}
-
-std::string
-nat_binding::to_string() const
-{
- std::ostringstream s;
- s << "nat-binding:[" << m_itf->to_string()
- << " direction:" << m_dir.to_string() << " proto:" << m_proto.to_string()
- << " zone:" << m_zone.to_string() << "]";
-
- return (s.str());
-}
-
-std::shared_ptr<nat_binding>
-nat_binding::find_or_add(const nat_binding& temp)
-{
- return (m_db.find_or_add(temp.key(), temp));
-}
-
-std::shared_ptr<nat_binding>
-nat_binding::find(const key_t& key)
-{
- return (m_db.find(key));
-}
-
-std::shared_ptr<nat_binding>
-nat_binding::singular() const
-{
- return find_or_add(*this);
-}
-
-void
-nat_binding::dump(std::ostream& os)
-{
- db_dump(m_db, os);
-}
-
-std::ostream&
-operator<<(std::ostream& os, const nat_binding::key_t& key)
-{
- os << "[" << std::get<0>(key) << ", " << std::get<1>(key) << ", "
- << std::get<2>(key) << "]";
-
- return (os);
-}
-
-nat_binding::event_handler::event_handler()
-{
- OM::register_listener(this);
- inspect::register_handler({ "nat-binding" }, "NAT bindings", this);
-}
-
-void
-nat_binding::event_handler::handle_replay()
-{
- m_db.replay();
-}
-
-void
-nat_binding::event_handler::handle_populate(const client_db::key_t& key)
-{
- std::shared_ptr<nat_binding_cmds::dump_input_44_cmd> icmd =
- std::make_shared<nat_binding_cmds::dump_input_44_cmd>();
-
- HW::enqueue(icmd);
- HW::write();
-
- for (auto& record : *icmd) {
- auto& payload = record.get_payload();
-
- std::shared_ptr<interface> itf = interface::find(payload.sw_if_index);
- nat_binding nb(*itf, direction_t::INPUT, l3_proto_t::IPV4,
- zone_t::from_vpp(payload.is_inside));
- OM::commit(key, nb);
- }
-
- std::shared_ptr<nat_binding_cmds::dump_output_44_cmd> ocmd =
- std::make_shared<nat_binding_cmds::dump_output_44_cmd>();
-
- HW::enqueue(ocmd);
- HW::write();
-
- for (auto& record : *ocmd) {
- auto& payload = record.get_payload();
-
- std::shared_ptr<interface> itf = interface::find(payload.sw_if_index);
- nat_binding nb(*itf, direction_t::OUTPUT, l3_proto_t::IPV4,
- zone_t::from_vpp(payload.is_inside));
- OM::commit(key, nb);
- }
-
- std::shared_ptr<nat_binding_cmds::dump_input_66_cmd> i6cmd =
- std::make_shared<nat_binding_cmds::dump_input_66_cmd>();
-
- HW::enqueue(i6cmd);
- HW::write();
-
- for (auto& record : *i6cmd) {
- auto& payload = record.get_payload();
-
- std::shared_ptr<interface> itf = interface::find(payload.sw_if_index);
- nat_binding nb(*itf, direction_t::INPUT, l3_proto_t::IPV6,
- zone_t::from_vpp(payload.is_inside));
- OM::commit(key, nb);
- }
-}
-
-dependency_t
-nat_binding::event_handler::order() const
-{
- return (dependency_t::BINDING);
-}
-
-void
-nat_binding::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:
- */