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Diffstat (limited to 'extras/deprecated/vom/vom/qos_record.hpp')
-rw-r--r-- | extras/deprecated/vom/vom/qos_record.hpp | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/extras/deprecated/vom/vom/qos_record.hpp b/extras/deprecated/vom/vom/qos_record.hpp new file mode 100644 index 00000000000..396b4313643 --- /dev/null +++ b/extras/deprecated/vom/vom/qos_record.hpp @@ -0,0 +1,173 @@ +/* + * Copyright (c) 2019 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_QOS_RECORD_H__ +#define __VOM_QOS_RECORD_H__ + +#include <ostream> + +#include "vom/interface.hpp" +#include "vom/qos_types.hpp" +#include "vom/singular_db.hpp" + +namespace VOM { +/** + * Types belonging to QoS + */ +namespace QoS { + +class record : public object_base +{ +public: + record(const interface& i, const source_t& source); + record(const record& r); + + ~record(); + + typedef std::pair<interface::key_t, source_t> key_t; + + /** + * Return the object's key + */ + const key_t key() const; + + /** + * comparison operator + */ + bool operator==(const record& bdae) const; + + /** + * Return the matching 'singular instance' + */ + std::shared_ptr<record> singular() const; + + /** + * Find the instnace of the bridge_domain domain in the OM + */ + static std::shared_ptr<record> 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 record& obj); + + /** + * Find or add the instnace of the bridge_domain domain in the OM + */ + static std::shared_ptr<record> find_or_add(const record& temp); + + /* + * It's the VPPHW class that updates the objects in HW + */ + friend class VOM::OM; + + /** + * It's the singular_db class that calls replay() + */ + friend class singular_db<key_t, record>; + + /** + * Sweep/reap the object if still stale + */ + void sweep(void); + + /** + * HW configuration for the config. The bool representing the + * do/don't configured/unconfigured. + */ + HW::item<bool> m_config; + + /** + * The interface the endpoint is attached to. + */ + std::shared_ptr<interface> m_itf; + + /** + * QoS source to record from + */ + source_t m_src; + + /** + * A map of all bridge_domains + */ + static singular_db<key_t, record> m_db; +}; + +}; // namesapce QoS + +std::ostream& operator<<(std::ostream& os, const QoS::record::key_t& key); + +}; // namespace VOM + +/* + * fd.io coding-style-patch-verification: OFF + * + * Local Variables: + * eval: (c-set-style "mozilla") + * End: + */ + +#endif |