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authorDamjan Marion <damarion@cisco.com>2018-04-25 19:11:15 +0200
committerNeale Ranns <nranns@cisco.com>2018-04-27 11:35:07 +0000
commit164e5f8c63652028ecb9c3570e1ea8618b163071 (patch)
tree7423f5abbc61b761df9a679c7974f17613736020 /src/vpp-api/vom/acl_list.hpp
parentaa682a39b76ee043f65313f23e134bf18fe7a47e (diff)
Move VOM to extras/vom
Change-Id: Iea174f03dfba3bd06024db0f0cc373532300dcae Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vpp-api/vom/acl_list.hpp')
-rw-r--r--src/vpp-api/vom/acl_list.hpp307
1 files changed, 0 insertions, 307 deletions
diff --git a/src/vpp-api/vom/acl_list.hpp b/src/vpp-api/vom/acl_list.hpp
deleted file mode 100644
index eff5e1c5a52..00000000000
--- a/src/vpp-api/vom/acl_list.hpp
+++ /dev/null
@@ -1,307 +0,0 @@
-/*
- * 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_ACL_LIST_H__
-#define __VOM_ACL_LIST_H__
-
-#include <set>
-
-#include "vom/acl_l2_rule.hpp"
-#include "vom/acl_l3_rule.hpp"
-#include "vom/acl_types.hpp"
-#include "vom/hw.hpp"
-#include "vom/inspect.hpp"
-#include "vom/om.hpp"
-#include "vom/singular_db.hpp"
-
-namespace VOM {
-namespace ACL {
-/**
- * An ACL list comprises a set of match actions rules to be applied to
- * packets.
- * A list is bound to a given interface.
- */
-template <typename RULE>
-class list : public object_base
-{
-public:
- /**
- * The KEY can be used to uniquely identify the ACL.
- * (other choices for keys, like the summation of the properties
- * of the rules, are rather too cumbersome to use
- */
- typedef std::string key_t;
-
- /**
- * The rule container type
- */
- typedef std::multiset<RULE> rules_t;
-
- /**
- * Construct a new object matching the desried state
- */
- list(const key_t& key)
- : m_hdl(handle_t::INVALID)
- , m_key(key)
- {
- }
-
- list(const handle_t& hdl, const key_t& key)
- : m_hdl(hdl)
- , m_key(key)
- {
- }
-
- list(const key_t& key, const rules_t& rules)
- : m_hdl(handle_t::INVALID)
- , m_key(key)
- , m_rules(rules)
- {
- }
-
- /**
- * Copy Constructor
- */
- list(const list& o)
- : m_hdl(o.m_hdl)
- , m_key(o.m_key)
- , m_rules(o.m_rules)
- {
- }
-
- /**
- * Destructor
- */
- ~list()
- {
- sweep();
- m_db.release(m_key, this);
- }
-
- /**
- * Return the 'sigular instance' of the ACL that matches this object
- */
- std::shared_ptr<list> singular() const { return find_or_add(*this); }
-
- /**
- * Dump all ACLs into the stream provided
- */
- static void dump(std::ostream& os) { m_db.dump(os); }
-
- /**
- * convert to string format for debug purposes
- */
- std::string to_string() const
- {
- std::ostringstream s;
- s << "acl-list:[" << m_key << " " << m_hdl.to_string() << " rules:[";
-
- for (auto rule : m_rules) {
- s << rule.to_string() << " ";
- }
-
- s << "]]";
-
- return (s.str());
- }
-
- /**
- * Insert priority sorted a rule into the list
- */
- void insert(const RULE& rule) { m_rules.insert(rule); }
-
- /**
- * Remove a rule from the list
- */
- void remove(const RULE& rule) { m_rules.erase(rule); }
-
- /**
- * Return the VPP assign handle
- */
- const handle_t& handle() const { return (singular()->handle_i()); }
-
- static std::shared_ptr<list> find(const handle_t& handle)
- {
- return (m_hdl_db[handle].lock());
- }
-
- static std::shared_ptr<list> find(const key_t& key)
- {
- return (m_db.find(key));
- }
-
- static void add(const key_t& key, const HW::item<handle_t>& item)
- {
- std::shared_ptr<list> sp = find(key);
-
- if (sp && item) {
- m_hdl_db[item.data()] = sp;
- }
- }
-
- static void remove(const HW::item<handle_t>& item)
- {
- m_hdl_db.erase(item.data());
- }
-
- const key_t& key() const { return m_key; }
-
- const rules_t& rules() const { return m_rules; }
-
- /**
- * Comparison operator - for UT
- */
- bool operator==(const list& l) const
- {
- return (key() == l.key() && rules() == l.rules());
- }
-
-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() { m_db.replay(); }
-
- /**
- * Show the object in the Singular DB
- */
- void show(std::ostream& os);
-
- /**
- * Get the sortable Id of the listener
- */
- dependency_t order() const { return (dependency_t::ACL); }
- };
-
- /**
- * event_handler to register with OM
- */
- static event_handler m_evh;
-
- /**
- * Enqueue commands to the VPP command Q for the update
- */
- void update(const list& obj);
-
- /**
- * HW assigned handle
- */
- HW::item<handle_t> m_hdl;
-
- /**
- * Find or add the sigular instance in the DB
- */
- static std::shared_ptr<list> find_or_add(const list& temp)
- {
- return (m_db.find_or_add(temp.key(), temp));
- }
-
- /**
- * return the acl-list's handle in the singular instance
- */
- const handle_t& handle_i() const { return (m_hdl.data()); }
-
- /*
- * It's the VOM::OM class that updates call update
- */
- friend class VOM::OM;
-
- /**
- * It's the VOM::singular_db class that calls replay()
- */
- friend class singular_db<key_t, list>;
-
- /**
- * Sweep/reap the object if still stale
- */
- void sweep(void);
-
- /**
- * Replay the objects state to HW
- */
- void replay(void);
-
- /**
- * A map of all ACL's against the client's key
- */
- static singular_db<key_t, list> m_db;
-
- /**
- * A map of all ACLs keyed against VPP's handle
- */
- static std::map<handle_t, std::weak_ptr<list>> m_hdl_db;
-
- /**
- * The Key is a user defined identifer for this ACL
- */
- const key_t m_key;
-
- /**
- * A sorted list of the rules
- */
- rules_t m_rules;
-};
-
-/**
- * Typedef the L3 ACL type
- */
-typedef list<l3_rule> l3_list;
-
-/**
- * Typedef the L2 ACL type
- */
-typedef list<l2_rule> l2_list;
-
-/**
- * Definition of the static singular_db for ACL Lists
- */
-template <typename RULE>
-singular_db<typename ACL::list<RULE>::key_t, ACL::list<RULE>> list<RULE>::m_db;
-
-/**
- * Definition of the static per-handle DB for ACL Lists
- */
-template <typename RULE>
-std::map<handle_t, std::weak_ptr<ACL::list<RULE>>> list<RULE>::m_hdl_db;
-
-template <typename RULE>
-typename ACL::list<RULE>::event_handler list<RULE>::m_evh;
-};
-};
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "mozilla")
- * End:
- */
-
-#endif