diff options
author | Damjan Marion <damarion@cisco.com> | 2018-04-25 19:11:15 +0200 |
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committer | Neale Ranns <nranns@cisco.com> | 2018-04-27 11:35:07 +0000 |
commit | 164e5f8c63652028ecb9c3570e1ea8618b163071 (patch) | |
tree | 7423f5abbc61b761df9a679c7974f17613736020 /extras/vom/vom/lldp_global.hpp | |
parent | aa682a39b76ee043f65313f23e134bf18fe7a47e (diff) |
Move VOM to extras/vom
Change-Id: Iea174f03dfba3bd06024db0f0cc373532300dcae
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'extras/vom/vom/lldp_global.hpp')
-rw-r--r-- | extras/vom/vom/lldp_global.hpp | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/extras/vom/vom/lldp_global.hpp b/extras/vom/vom/lldp_global.hpp new file mode 100644 index 00000000000..f545a2828cc --- /dev/null +++ b/extras/vom/vom/lldp_global.hpp @@ -0,0 +1,183 @@ +/* + * 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_LLDP_GLOBAL_H__ +#define __VOM_LLDP_GLOBAL_H__ + +#include "vom/hw.hpp" +#include "vom/inspect.hpp" +#include "vom/object_base.hpp" +#include "vom/om.hpp" +#include "vom/singular_db.hpp" + +namespace VOM { +/** + * A representation of LLDP global configuration + */ +class lldp_global : public object_base +{ +public: + /** + * The key for the global conifugration is the 'system' namse + */ + typedef std::string key_t; + + /** + * Construct a new object matching the desried state + */ + lldp_global(const std::string& system_name, + uint32_t tx_hold, + uint32_t tx_interval); + + /** + * Copy Constructor + */ + lldp_global(const lldp_global& o); + + /** + * Destructor + */ + ~lldp_global(); + + /** + * Get this objects key + */ + const key_t& key() const; + + /** + * Comparison operator + */ + bool operator==(const lldp_global& l) const; + + /** + * Return the 'singular' of the LLDP global that matches this object + */ + std::shared_ptr<lldp_global> singular() const; + + /** + * convert to string format for debug purposes + */ + std::string to_string() const; + + /** + * Dump all LLDP globals into the stream provided + */ + static void dump(std::ostream& os); + + /** + * Find LLDP global config from its key + */ + static std::shared_ptr<lldp_global> find(const 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_handler to register with OM + */ + static event_handler m_evh; + + /** + * Enquue commonds to the VPP command Q for the update + */ + void update(const lldp_global& obj); + + /** + * Find or add LLDP global to the OM + */ + static std::shared_ptr<lldp_global> find_or_add(const lldp_global& 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, lldp_global>; + + /** + * Sweep/reap the object if still stale + */ + void sweep(void); + + /** + * replay the object to create it in hardware + */ + void replay(void); + + /** + * The system name + */ + const std::string m_system_name; + + /** + * TX timer configs + */ + uint32_t m_tx_hold; + uint32_t m_tx_interval; + + /** + * HW globaluration for the binding. The bool representing the + * do/don't bind. + */ + HW::item<bool> m_binding; + + /** + * A map of all Lldp globals keyed against the system name. + * there needs to be some sort of key, that will do. + */ + static singular_db<key_t, lldp_global> m_db; +}; +}; + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "mozilla") + * End: + */ + +#endif |