+++ /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_VXLAN_TUNNEL_H__
-#define __VOM_VXLAN_TUNNEL_H__
-
-#include "vom/hw.hpp"
-#include "vom/inspect.hpp"
-#include "vom/interface.hpp"
-#include "vom/object_base.hpp"
-#include "vom/om.hpp"
-#include "vom/prefix.hpp"
-#include "vom/route_domain.hpp"
-#include "vom/singular_db.hpp"
-
-namespace VOM {
-/**
- * A representation of a VXLAN Tunnel in VPP
- */
-class vxlan_tunnel : public interface
-{
-public:
- /**
- * Combaintion of attributes that are a unique key
- * for a VXLAN tunnel
- */
- struct endpoint_t
- {
- /**
- * Default constructor
- */
- endpoint_t();
- /**
- * Constructor taking endpoint values
- */
- endpoint_t(const boost::asio::ip::address& src,
- const boost::asio::ip::address& dst,
- uint32_t vni);
-
- /**
- * Comparison operator
- */
- bool operator==(const endpoint_t& o) const;
-
- /**
- * Debug print function
- */
- std::string to_string() const;
-
- /**
- * The src IP address of the endpoint
- */
- boost::asio::ip::address src;
-
- /**
- * The destination IP address of the endpoint
- */
- boost::asio::ip::address dst;
-
- /**
- * The VNI of the endpoint
- */
- uint32_t vni;
- };
-
- /**
- * mode for the tunnel
- */
- struct mode_t : public enum_base<mode_t>
- {
- ~mode_t() = default;
- const static mode_t STANDARD;
- const static mode_t GBP_L2;
- const static mode_t GBP_L3;
- const static mode_t GPE;
-
- private:
- mode_t(int v, const std::string s);
- mode_t() = default;
- };
-
- /**
- * Construct a new object matching the desried state
- */
- vxlan_tunnel(const boost::asio::ip::address& src,
- const boost::asio::ip::address& dst,
- uint32_t vni,
- const mode_t& mode = mode_t::STANDARD);
- vxlan_tunnel(const boost::asio::ip::address& src,
- const boost::asio::ip::address& dst,
- uint32_t vni,
- const interface& mcast_itf,
- const mode_t& mode = mode_t::STANDARD);
- vxlan_tunnel(const boost::asio::ip::address& src,
- const boost::asio::ip::address& dst,
- uint32_t vni,
- const route_domain& rd,
- const mode_t& mode = mode_t::STANDARD);
-
- /*
- * Destructor
- */
- ~vxlan_tunnel();
-
- /**
- * Copy constructor
- */
- vxlan_tunnel(const vxlan_tunnel& o);
-
- /**
- * comparison operator
- */
- bool operator==(const vxlan_tunnel& vx) const;
-
- /**
- * Return the matching 'singular instance'
- */
- std::shared_ptr<vxlan_tunnel> singular() const;
-
- /**
- * Debug rpint function
- */
- virtual std::string to_string() const;
-
- /**
- * Return VPP's handle to this object
- */
- const handle_t& handle() const;
-
- /**
- * Fond the singular instance of the interface in the DB by key
- */
- static std::shared_ptr<vxlan_tunnel> find(const interface::key_t& k);
-
-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 handle to register with OM
- */
- static event_handler m_evh;
-
- /**
- * Commit the acculmulated changes into VPP. i.e. to a 'HW" write.
- */
- void update(const vxlan_tunnel& obj);
-
- /**
- * Return the matching 'instance' of the sub-interface
- * over-ride from the base class
- */
- std::shared_ptr<interface> singular_i() const;
-
- /**
- * Find the VXLAN tunnel in the OM
- */
- static std::shared_ptr<vxlan_tunnel> find_or_add(const vxlan_tunnel& 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<endpoint_t, vxlan_tunnel>;
-
- /**
- * Sweep/reap the object if still stale
- */
- void sweep(void);
-
- /**
- * replay the object to create it in hardware
- */
- void replay(void);
-
- /**
- * Tunnel enpoint/key
- */
- endpoint_t m_tep;
-
- /**
- * The tunnel mode
- */
- mode_t m_mode;
-
- /**
- * The interface on which to send the packets if the destination
- * is multicast
- */
- std::shared_ptr<interface> m_mcast_itf;
-
- /**
- * The RD an L3 interface is bound to
- */
- std::shared_ptr<const route_domain> m_rd;
-
- /**
- * HW state of the VPP table mapping
- */
- HW::item<route::table_id_t> m_table_id;
-
- /**
- * Construct a unique name for the tunnel
- */
- static std::string mk_name(const boost::asio::ip::address& src,
- const boost::asio::ip::address& dst,
- const mode_t& mode,
- uint32_t vni);
-};
-
-/**
- * Ostream output for a tunnel endpoint
- */
-std::ostream& operator<<(std::ostream& os, const vxlan_tunnel::endpoint_t& ep);
-
-}; // namespace VOM
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "mozilla")
- * End:
- */
-
-#endif
Code Review / vpp.git / blobdiff