diff options
author | Damjan Marion <damarion@cisco.com> | 2020-10-16 15:28:47 +0200 |
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committer | Damjan Marion <damarion@cisco.com> | 2020-10-16 15:33:18 +0200 |
commit | 8c1afb56b6a479d6595444238815c4ced0e754ea (patch) | |
tree | 115e0d7685cf24f3a77549e5bc1ce151a09cec75 /extras/deprecated/vom/vom/route_domain.hpp | |
parent | fbe4e36b9924c135410e1d52c959d0c3629be12b (diff) |
misc: deprecate VOM
Type: make
Change-Id: Ifb3e52af93d24fcc2f2e6a0c408e16902a2fe553
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'extras/deprecated/vom/vom/route_domain.hpp')
-rw-r--r-- | extras/deprecated/vom/vom/route_domain.hpp | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/extras/deprecated/vom/vom/route_domain.hpp b/extras/deprecated/vom/vom/route_domain.hpp new file mode 100644 index 00000000000..e3e389637d2 --- /dev/null +++ b/extras/deprecated/vom/vom/route_domain.hpp @@ -0,0 +1,200 @@ +/* + * 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_ROUTE_DOMAIN_H__ +#define __VOM_ROUTE_DOMAIN_H__ + +#include "vom/inspect.hpp" +#include "vom/object_base.hpp" +#include "vom/om.hpp" +#include "vom/prefix.hpp" +#include "vom/singular_db.hpp" + +namespace VOM { +/** + * A route-domain is a VRF. + * creating a route-domain object will construct both an IPv4 + * and IPv6 table. + */ +class route_domain : public object_base +{ +public: + /** + * The Key for a route-domain + */ + typedef route::table_id_t key_t; + + /** + * The iterator type + */ + typedef singular_db<const key_t, route_domain>::const_iterator + const_iterator_t; + + static const_iterator_t cbegin(); + static const_iterator_t cend(); + + /** + * Construct a new object matching the desried state + */ + route_domain(route::table_id_t id); + + /** + * Copy Constructor + */ + route_domain(const route_domain& o); + + /** + * Destructor + */ + ~route_domain(); + + /** + * comparison operator - for UT + */ + bool operator==(const route_domain& r) const; + + /** + * Return the matching 'singular instance' + */ + std::shared_ptr<route_domain> singular() const; + + /** + * Debug print function + */ + std::string to_string() const; + + /** + * Get the table ID + */ + route::table_id_t table_id() const; + + /** + * Get the route-domain's key + */ + key_t key() const; + + /** + * Find the instnace of the route domain in the OM + */ + static std::shared_ptr<route_domain> find(const key_t& temp); + + /** + * Dump all route-doamin into the stream provided + */ + static void dump(std::ostream& os); + + /** + * Return the sigular instance for the default table + */ + static std::shared_ptr<route_domain> get_default(); + + /** + * replay the object to create it in hardware + */ + void replay(void); + +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; + }; + + /** + * Instance of the 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 route_domain& obj); + + /** + * Find or add the instnace of the route domain in the OM + */ + static std::shared_ptr<route_domain> find_or_add(const route_domain& temp); + + /* + * It's the OM class that updates the objects in HW + */ + friend class OM; + + /** + * It's the singular_db class that calls replay() + */ + friend class singular_db<route::table_id_t, route_domain>; + + /** + * Sweep/reap the object if still stale + */ + void sweep(void); + + /** + * HW configuration for the result of creating the v4 table + */ + HW::item<bool> m_hw_v4; + + /** + * HW configuration for the result of creating the v6 table + */ + HW::item<bool> m_hw_v6; + + /** + * VPP understands Table-IDs not table names. + * The table IDs for V4 and V6 are the same. + */ + route::table_id_t m_table_id; + + /** + * A map of all interfaces key against the interface's name + */ + static singular_db<route::table_id_t, route_domain> m_db; +}; +}; // namespace VOM + +/* + * fd.io coding-style-patch-verification: OFF + * + * Local Variables: + * eval: (c-set-style "mozilla") + * End: + */ + +#endif |