+++ /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_GBP_SUBNET_H__
-#define __VOM_GBP_SUBNET_H__
-
-#include <ostream>
-
-#include "vom/gbp_endpoint_group.hpp"
-#include "vom/gbp_recirc.hpp"
-#include "vom/gbp_route_domain.hpp"
-#include "vom/singular_db.hpp"
-
-namespace VOM {
-/**
- * A GBP Enpoint (i.e. a VM)
- */
-class gbp_subnet : public object_base
-{
-public:
- /**
- * The key for a GBP subnet; table and prefix
- */
- typedef std::pair<gbp_route_domain::key_t, route::prefix_t> key_t;
-
- struct type_t : public enum_base<type_t>
- {
- /**
- * Internal subnet is reachable through the source EPG's
- * uplink interface.
- */
- const static type_t STITCHED_INTERNAL;
-
- /**
- * External subnet requires NAT translation before egress.
- */
- const static type_t STITCHED_EXTERNAL;
-
- /**
- * A transport subnet, sent via the RD's UU-fwd interface
- */
- const static type_t TRANSPORT;
-
- /**
- * A L3-out subnet
- */
- const static type_t L3_OUT;
-
- /**
- * An anonymous L3-out subnet
- */
- const static type_t ANON_L3_OUT;
-
- private:
- type_t(int v, const std::string s);
- };
-
- /**
- * Construct an internal GBP subnet
- */
- gbp_subnet(const gbp_route_domain& rd,
- const route::prefix_t& prefix,
- const type_t& type);
-
- /**
- * Construct an stitched external GBP subnet
- */
- gbp_subnet(const gbp_route_domain& rd,
- const route::prefix_t& prefix,
- const gbp_recirc& recirc,
- const gbp_endpoint_group& epg);
-
- /**
- * Construct an l3-out GBP subnet
- */
- gbp_subnet(const gbp_route_domain& rd,
- const route::prefix_t& prefix,
- sclass_t sclass,
- const type_t& type = type_t::L3_OUT);
-
- /**
- * Copy Construct
- */
- gbp_subnet(const gbp_subnet& r);
-
- /**
- * Destructor
- */
- ~gbp_subnet();
-
- /**
- * Return the object's key
- */
- const key_t key() const;
-
- /**
- * comparison operator
- */
- bool operator==(const gbp_subnet& bdae) const;
-
- /**
- * Return the matching 'singular instance'
- */
- std::shared_ptr<gbp_subnet> singular() const;
-
- /**
- * Find the instnace of the bridge_domain domain in the OM
- */
- static std::shared_ptr<gbp_subnet> find(const key_t& k);
-
- /**
- * Dump all bridge_domain-doamin into the stream provided
- */
- static void dump(std::ostream& os);
-
- /**
- * replay the object to create it in hardware
- */
- void replay(void);
-
- /**
- * Convert to string for debugging
- */
- std::string to_string() const;
-
-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;
-
- /**
- * Commit the acculmulated changes into VPP. i.e. to a 'HW" write.
- */
- void update(const gbp_subnet& obj);
-
- /**
- * Find or add the instnace of the bridge_domain domain in the OM
- */
- static std::shared_ptr<gbp_subnet> find_or_add(const gbp_subnet& temp);
-
- /*
- * It's the VPPHW class that updates the objects in HW
- */
- friend class OM;
-
- /**
- * It's the singular_db class that calls replay()
- */
- friend class singular_db<key_t, gbp_subnet>;
-
- /**
- * Sweep/reap the object if still stale
- */
- void sweep(void);
-
- /**
- * HW configuration for the result of creating the subnet
- */
- HW::item<bool> m_hw;
-
- /**
- * the route domain the prefix is in
- */
- const std::shared_ptr<gbp_route_domain> m_rd;
-
- /**
- * prefix to match
- */
- const route::prefix_t m_prefix;
-
- /*
- * Subnet type
- */
- type_t m_type;
-
- /**
- * The interface the prefix is reachable through
- */
- std::shared_ptr<gbp_recirc> m_recirc;
-
- /**
- * The EPG the subnet is in
- */
- std::shared_ptr<gbp_endpoint_group> m_epg;
-
- /**
- * Sclass for l3-out subnets
- */
- sclass_t m_sclass;
-
- /**
- * A map of all bridge_domains
- */
- static singular_db<key_t, gbp_subnet> m_db;
-};
-
-std::ostream& operator<<(std::ostream& os, const gbp_subnet::key_t& key);
-
-}; // namespace
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "mozilla")
- * End:
- */
-
-#endif
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