1 files changed, 224 insertions, 0 deletions
diff --git a/extras/deprecated/vom/vom/bridge_domain_entry.cpp b/extras/deprecated/vom/vom/bridge_domain_entry.cpp
new file mode 100644
index 00000000000..6c837f5dc9f
--- /dev/null
+++ b/extras/deprecated/vom/vom/bridge_domain_entry.cpp
@@ -0,0 +1,224 @@
+/*
+ * 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/bridge_domain_entry.hpp"
+#include "vom/bridge_domain_entry_cmds.hpp"
+#include "vom/singular_db_funcs.hpp"
+
+namespace VOM {
+singular_db<bridge_domain_entry::key_t, bridge_domain_entry>
+  bridge_domain_entry::m_db;
+
+bridge_domain_entry::event_handler bridge_domain_entry::m_evh;
+
+bridge_domain_entry::bridge_domain_entry(const bridge_domain& bd,
+                                         const mac_address_t& mac,
+                                         const interface& tx_itf)
+  : m_hw(false)
+  , m_mac(mac)
+  , m_bd(bd.singular())
+  , m_tx_itf(tx_itf.singular())
+{
+}
+
+bridge_domain_entry::bridge_domain_entry(const mac_address_t& mac,
+                                         const interface& tx_itf)
+  : m_hw(false)
+  , m_mac(mac)
+  , m_bd(nullptr)
+  , m_tx_itf(tx_itf.singular())
+{
+  /*
+   * the entry goes in the default bridge-domain
+   */
+  bridge_domain bd(bridge_domain::DEFAULT_TABLE);
+
+  m_bd = bd.singular();
+}
+
+bridge_domain_entry::bridge_domain_entry(const bridge_domain_entry& bde)
+  : m_hw(bde.m_hw)
+  , m_mac(bde.m_mac)
+  , m_bd(bde.m_bd)
+  , m_tx_itf(bde.m_tx_itf)
+{
+}
+
+const bridge_domain_entry::key_t
+bridge_domain_entry::key() const
+{
+  return (std::make_pair(m_bd->key(), m_mac));
+}
+
+bool
+bridge_domain_entry::operator==(const bridge_domain_entry& bde) const
+{
+  return ((key() == bde.key()) && (m_tx_itf == bde.m_tx_itf));
+}
+
+bridge_domain_entry::~bridge_domain_entry()
+{
+  sweep();
+
+  // not in the DB anymore.
+  m_db.release(key(), this);
+}
+
+void
+bridge_domain_entry::sweep()
+{
+  if (m_hw) {
+    HW::enqueue(new bridge_domain_entry_cmds::delete_cmd(
+      m_hw, m_mac, m_bd->id(), interface::type_t::BVI == m_tx_itf->type()));
+  }
+  HW::write();
+}
+
+void
+bridge_domain_entry::replay()
+{
+  if (m_hw) {
+    HW::enqueue(new bridge_domain_entry_cmds::create_cmd(
+      m_hw, m_mac, m_bd->id(), m_tx_itf->handle(),
+      interface::type_t::BVI == m_tx_itf->type()));
+  }
+}
+std::string
+bridge_domain_entry::to_string() const
+{
+  std::ostringstream s;
+  s << "bridge-domain-entry:[" << m_bd->to_string() << ", " << m_mac.to_string()
+    << ", tx:" << m_tx_itf->name() << "]";
+
+  return (s.str());
+}
+
+void
+bridge_domain_entry::update(const bridge_domain_entry& r)
+{
+  /*
+   * create the table if it is not yet created
+   */
+  if (rc_t::OK != m_hw.rc()) {
+    HW::enqueue(new bridge_domain_entry_cmds::create_cmd(
+      m_hw, m_mac, m_bd->id(), m_tx_itf->handle(),
+      interface::type_t::BVI == m_tx_itf->type()));
+  }
+}
+
+std::shared_ptr<bridge_domain_entry>
+bridge_domain_entry::find_or_add(const bridge_domain_entry& temp)
+{
+  return (m_db.find_or_add(temp.key(), temp));
+}
+
+std::shared_ptr<bridge_domain_entry>
+bridge_domain_entry::find(const key_t& k)
+{
+  return (m_db.find(k));
+}
+
+std::shared_ptr<bridge_domain_entry>
+bridge_domain_entry::singular() const
+{
+  return find_or_add(*this);
+}
+
+void
+bridge_domain_entry::dump(std::ostream& os)
+{
+  db_dump(m_db, os);
+}
+
+bridge_domain_entry::event_handler::event_handler()
+{
+  OM::register_listener(this);
+  inspect::register_handler({ "bd-entry" },
+                            "bridge domain entry configurations", this);
+}
+
+void
+bridge_domain_entry::event_handler::handle_replay()
+{
+  m_db.replay();
+}
+
+void
+bridge_domain_entry::event_handler::handle_populate(const client_db::key_t& key)
+{
+  std::shared_ptr<bridge_domain_entry_cmds::dump_cmd> cmd =
+    std::make_shared<bridge_domain_entry_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.sw_if_index);
+    std::shared_ptr<bridge_domain> bd = bridge_domain::find(payload.bd_id);
+
+    if (!bd || !itf) {
+      VOM_LOG(log_level_t::ERROR) << "bridge-domain-entry dump:"
+                                  << " itf:" << payload.sw_if_index
+                                  << " bd:" << payload.bd_id;
+      continue;
+    }
+
+    mac_address_t mac(payload.mac);
+    bridge_domain_entry bd_e(*bd, mac, *itf);
+
+    VOM_LOG(log_level_t::DEBUG) << "bridge-domain-entry dump:"
+                                << " " << bd->to_string() << " "
+                                << itf->to_string() << " mac:["
+                                << mac.to_string() << "]";
+
+    /*
+     * Write each of the discovered interfaces into the OM,
+     * but disable the HW Command q whilst we do, so that no
+     * commands are sent to VPP
+     */
+    OM::commit(key, bd_e);
+  }
+}
+
+dependency_t
+bridge_domain_entry::event_handler::order() const
+{
+  return (dependency_t::ENTRY);
+}
+
+void
+bridge_domain_entry::event_handler::show(std::ostream& os)
+{
+  db_dump(m_db, os);
+}
+
+std::ostream&
+operator<<(std::ostream& os, const bridge_domain_entry::key_t& key)
+{
+  os << "[" << key.first << ", " << key.second.to_string() << "]";
+
+  return (os);
+}
+}
+
+/*
+ * fd.io coding-style-patch-verification: OFF
+ *
+ * Local Variables:
+ * eval: (c-set-style "mozilla")
+ * End:
+ */