+++ /dev/null
-/*
- * 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.
- */
-
-#ifndef __VOM_L2_EMULATION_H__
-#define __VOM_L2_EMULATION_H__
-
-#include "vom/bridge_domain.hpp"
-#include "vom/hw.hpp"
-#include "vom/inspect.hpp"
-#include "vom/interface.hpp"
-#include "vom/object_base.hpp"
-#include "vom/om.hpp"
-#include "vom/singular_db.hpp"
-
-namespace VOM {
-/**
- * A Clas representing the binding of an L2 interface to a bridge-domain
- * and the properties of that binding.
- */
-class l2_emulation : public object_base
-{
-public:
- /**
- * Key type for an L2 emulation in the singular DB
- */
- typedef interface::key_t key_t;
-
- /**
- * Construct a new object matching the desried state
- */
- l2_emulation(const interface& itf);
-
- /**
- * Copy Constructor
- */
- l2_emulation(const l2_emulation& o);
-
- /**
- * Destructor
- */
- ~l2_emulation();
-
- /**
- * Return the binding's key
- */
- const key_t& key() const;
-
- /**
- * Comparison operator - for UT
- */
- bool operator==(const l2_emulation& l) const;
-
- /**
- * Return the 'singular instance' of the L2 config that matches this
- * object
- */
- std::shared_ptr<l2_emulation> singular() const;
-
- /**
- * convert to string format for debug purposes
- */
- std::string to_string() const;
-
- /**
- * Dump all l2_emulations into the stream provided
- */
- static void dump(std::ostream& os);
-
- /**
- * Static function to find the bridge_domain in the model
- */
- static std::shared_ptr<l2_emulation> find(const key_t& key);
-
-private:
- /**
- * Class definition for listeners to OM events
- */
- class event_handler : public OM::listener, public inspect::command_handler
- {
- public:
- event_handler();
- virtual ~event_handler() = default;
-
- /**
- * Handle a populate event
- */
- void handle_populate(const client_db::key_t& key);
-
- /**
- * Handle a replay event
- */
- void handle_replay();
-
- /**
- * Show the object in the Singular DB
- */
- void show(std::ostream& os);
-
- /**
- * Get the sortable Id of the listener
- */
- dependency_t order() const;
- };
-
- /**
- * event_handler to register with OM
- */
- static event_handler m_evh;
-
- /**
- * Enquue commonds to the VPP command Q for the update
- */
- void update(const l2_emulation& obj);
-
- /**
- * Find or Add the singular instance in the DB
- */
- static std::shared_ptr<l2_emulation> find_or_add(const l2_emulation& temp);
-
- /*
- * It's the OM class that calls singular()
- */
- friend class OM;
-
- /**
- * It's the singular_db class that calls replay()
- */
- friend class singular_db<key_t, l2_emulation>;
-
- /**
- * Sweep/reap the object if still stale
- */
- void sweep(void);
-
- /**
- * replay the object to create it in hardware
- */
- void replay(void);
-
- /**
- * A reference counting pointer the interface that this L2 layer
- * represents. By holding the reference here, we can guarantee that
- * this object will outlive the interface
- */
- const std::shared_ptr<interface> m_itf;
-
- /**
- * HW configuration for the emulation. The bool representing the
- * enable/disable.
- */
- HW::item<bool> m_emulation;
-
- /**
- * A map of all L2 emulation configurations
- */
- static singular_db<key_t, l2_emulation> m_db;
-};
-};
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "mozilla")
- * End:
- */
-
-#endif
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