GBP V2

[vpp.git] / src / vpp-api / vom / gbp_endpoint_group.cpp

diff --git a/src/vpp-api/vom/gbp_endpoint_group.cpp b/src/vpp-api/vom/gbp_endpoint_group.cpp
new file mode 100644 (file)
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+++ b/src/vpp-api/vom/gbp_endpoint_group.cpp
@@ -0,0 +1,198 @@
+/*
+ * 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_endpoint_group.hpp"
+#include "vom/gbp_endpoint_group_cmds.hpp"
+#include "vom/singular_db_funcs.hpp"
+
+namespace VOM {
+
+singular_db<gbp_endpoint_group::key_t, gbp_endpoint_group>
+  gbp_endpoint_group::m_db;
+
+gbp_endpoint_group::event_handler gbp_endpoint_group::m_evh;
+
+gbp_endpoint_group::gbp_endpoint_group(epg_id_t epg_id,
+                                       const interface& itf,
+                                       const route_domain& rd,
+                                       const bridge_domain& bd)
+  : m_hw(false)
+  , m_epg_id(epg_id)
+  , m_itf(itf.singular())
+  , m_rd(rd.singular())
+  , m_bd(bd.singular())
+{
+}
+
+gbp_endpoint_group::gbp_endpoint_group(const gbp_endpoint_group& epg)
+  : m_hw(epg.m_hw)
+  , m_epg_id(epg.m_epg_id)
+  , m_itf(epg.m_itf)
+  , m_rd(epg.m_rd)
+  , m_bd(epg.m_bd)
+{
+}
+
+gbp_endpoint_group::~gbp_endpoint_group()
+{
+  sweep();
+  m_db.release(key(), this);
+}
+
+const gbp_endpoint_group::key_t
+gbp_endpoint_group::key() const
+{
+  return (m_epg_id);
+}
+
+epg_id_t
+gbp_endpoint_group::id() const
+{
+  return (m_epg_id);
+}
+
+bool
+gbp_endpoint_group::operator==(const gbp_endpoint_group& gbpe) const
+{
+  return (key() == gbpe.key() && (m_itf == gbpe.m_itf) && (m_rd == gbpe.m_rd) &&
+          (m_bd == gbpe.m_bd));
+}
+
+void
+gbp_endpoint_group::sweep()
+{
+  if (m_hw) {
+    HW::enqueue(new gbp_endpoint_group_cmds::delete_cmd(m_hw, m_epg_id));
+  }
+  HW::write();
+}
+
+void
+gbp_endpoint_group::replay()
+{
+  if (m_hw) {
+    HW::enqueue(new gbp_endpoint_group_cmds::create_cmd(
+      m_hw, m_epg_id, m_bd->id(), m_rd->table_id(), m_itf->handle()));
+  }
+}
+
+std::string
+gbp_endpoint_group::to_string() const
+{
+  std::ostringstream s;
+  s << "gbp-endpoint-group:["
+    << "epg:" << m_epg_id << ", " << m_itf->to_string() << ", "
+    << m_bd->to_string() << ", " << m_rd->to_string() << "]";
+
+  return (s.str());
+}
+
+void
+gbp_endpoint_group::update(const gbp_endpoint_group& r)
+{
+  if (rc_t::OK != m_hw.rc()) {
+    HW::enqueue(new gbp_endpoint_group_cmds::create_cmd(
+      m_hw, m_epg_id, m_bd->id(), m_rd->table_id(), m_itf->handle()));
+  }
+}
+
+std::shared_ptr<gbp_endpoint_group>
+gbp_endpoint_group::find_or_add(const gbp_endpoint_group& temp)
+{
+  return (m_db.find_or_add(temp.key(), temp));
+}
+
+std::shared_ptr<gbp_endpoint_group>
+gbp_endpoint_group::find(const key_t& k)
+{
+  return (m_db.find(k));
+}
+
+std::shared_ptr<gbp_endpoint_group>
+gbp_endpoint_group::singular() const
+{
+  return find_or_add(*this);
+}
+
+void
+gbp_endpoint_group::dump(std::ostream& os)
+{
+  db_dump(m_db, os);
+}
+
+gbp_endpoint_group::event_handler::event_handler()
+{
+  OM::register_listener(this);
+  inspect::register_handler({ "gbp-endpoint-group" }, "GBP Endpoint_Groups",
+                            this);
+}
+
+void
+gbp_endpoint_group::event_handler::handle_replay()
+{
+  m_db.replay();
+}
+
+void
+gbp_endpoint_group::event_handler::handle_populate(const client_db::key_t& key)
+{
+  std::shared_ptr<gbp_endpoint_group_cmds::dump_cmd> cmd =
+    std::make_shared<gbp_endpoint_group_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.epg.uplink_sw_if_index);
+    std::shared_ptr<route_domain> rd =
+      route_domain::find(payload.epg.ip4_table_id);
+    std::shared_ptr<bridge_domain> bd = bridge_domain::find(payload.epg.bd_id);
+
+    VOM_LOG(log_level_t::DEBUG) << "data: [" << payload.epg.uplink_sw_if_index
+                                << ", " << payload.epg.ip4_table_id << ", "
+                                << payload.epg.bd_id << "]";
+
+    if (itf && bd && rd) {
+      gbp_endpoint_group gbpe(payload.epg.epg_id, *itf, *rd, *bd);
+      OM::commit(key, gbpe);
+
+      VOM_LOG(log_level_t::DEBUG) << "read: " << gbpe.to_string();
+    }
+  }
+}
+
+dependency_t
+gbp_endpoint_group::event_handler::order() const
+{
+  return (dependency_t::ACL);
+}
+
+void
+gbp_endpoint_group::event_handler::show(std::ostream& os)
+{
+  db_dump(m_db, os);
+}
+} // namespace VOM
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "mozilla")
+ * End:
+ */