diff options
Diffstat (limited to 'src/vpp-api/vom/interface_ip6_nd.hpp')
-rw-r--r-- | src/vpp-api/vom/interface_ip6_nd.hpp | 382 |
1 files changed, 0 insertions, 382 deletions
diff --git a/src/vpp-api/vom/interface_ip6_nd.hpp b/src/vpp-api/vom/interface_ip6_nd.hpp deleted file mode 100644 index 22f545acdbb..00000000000 --- a/src/vpp-api/vom/interface_ip6_nd.hpp +++ /dev/null @@ -1,382 +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_INTERFACE_IP6_ND_H__ -#define __VOM_INTERFACE_IP6_ND_H__ - -#include "vom/dump_cmd.hpp" -#include "vom/hw.hpp" -#include "vom/inspect.hpp" -#include "vom/interface.hpp" -#include "vom/object_base.hpp" -#include "vom/om.hpp" -#include "vom/ra_config.hpp" -#include "vom/ra_prefix.hpp" -#include "vom/rpc_cmd.hpp" -#include "vom/singular_db.hpp" - -namespace VOM { -/** - * A representation of L3 configuration on an interface - */ -template <typename CLASS, typename CMD> -class interface_ip6_nd : public object_base -{ -public: - typedef CLASS class_t; - /** - * Construct a new object matching the desried state - */ - interface_ip6_nd(const interface& itf, const class_t cls) - : m_itf(itf.singular()) - , m_cls(cls) - , m_config(true) - { - } - - /** - * Copy Constructor - */ - interface_ip6_nd(const interface_ip6_nd& o) - : m_itf(o.m_itf) - , m_cls(o.m_cls) - , m_config(o.m_config) - { - } - - /** - * Destructor - */ - ~interface_ip6_nd() - { - sweep(); - m_db.release(m_itf->key(), this); - } - - /** - * Return the 'singular instance' of the interface ip6nd that matches - * this object - */ - std::shared_ptr<interface_ip6_nd> singular() const - { - return find_or_add(*this); - } - - /** - * convert to string format for debug purposes - */ - std::string to_string() const - { - std::ostringstream s; - s << "interface-ip6-nd:[" - << " itf:" << m_itf->to_string() << " " << m_cls.to_string() << " " - << m_config.to_string() << "]"; - - return (s.str()); - } - - /** - * Dump all config into the stream provided - */ - static void dump(std::ostream& os) { m_db.dump(os); } - - /** - * The key type for interface ip6 nd - */ - typedef interface::key_t key_t; - - /** - * Find an singular instance in the DB for the interface passed - */ - static std::shared_ptr<interface_ip6_nd> find(const interface& i) - { - /* - * Loop throught the entire map looking for matching interface. - * not the most efficient algorithm, but it will do for now. The - * number of ra configs is low. - */ - std::deque<std::shared_ptr<interface_ip6_nd>> rac; - - auto it = m_db.cbegin(); - - while (it != m_db.cend()) { - /* - * The key in the DB is a pair of the interface's name. - * If the keys match, save the ra-config - */ - auto key = it->first; - - if (i.key() == key.first) { - rac.push_back(it->second.lock()); - } - - ++it; - } - - return (rac); - } - - /** - * A functor class that binds the ra config to the interface - */ - class config_cmd : public rpc_cmd<HW::item<bool>, rc_t, CMD> - { - public: - /** - * Constructor - */ - config_cmd(HW::item<bool>& item, const handle_t& itf, const class_t& cls) - : rpc_cmd<HW::item<bool>, rc_t, CMD>(item) - , m_itf(itf) - , m_cls(cls) - { - } - - /** - * Issue the command to VPP/HW - */ - rc_t issue(connection& con); - - /** - * convert to string format for debug purposes - */ - std::string to_string() const - { - std::ostringstream s; - s << "interface-ip6-nd: " << this->item().to_string() - << " itf:" << m_itf.to_string() << " " << m_cls.to_string(); - - return (s.str()); - } - - /** - * Comparison operator - only used for UT - */ - bool operator==(const config_cmd& other) const - { - return ((m_itf == other.m_itf) && (m_cls == other.m_cls)); - } - - private: - /** - * Reference to the interface to bind to - */ - const handle_t& m_itf; - - /** - * Reference to the config class - */ - const class_t& m_cls; - }; - - /** - * A cmd class that Unbinds L3 Config from an interface - */ - class unconfig_cmd : public rpc_cmd<HW::item<bool>, rc_t, CMD> - { - public: - /** - * Constructor - */ - unconfig_cmd(HW::item<bool>& item, const handle_t& itf, const class_t& cls) - : rpc_cmd<HW::item<bool>, rc_t, CMD>(item) - , m_itf(itf) - , m_cls(cls) - { - } - - /** - * Issue the command to VPP/HW - */ - rc_t issue(connection& con); - - /** - * convert to string format for debug purposes - */ - std::string to_string() const - { - std::ostringstream s; - s << "interface-ip6-nd: " << this->item().to_string() - << " itf:" << m_itf.to_string() << " " << m_cls.to_string(); - - return (s.str()); - } - - /** - * Comparison operator - only used for UT - */ - bool operator==(const unconfig_cmd& other) const - { - return ((m_itf == other.m_itf) && (m_cls == other.m_cls)); - } - - private: - /** - * Reference to the interface to unbind fomr - */ - const handle_t& m_itf; - - /** - * Reference to the config class to undo configurations - */ - const class_t& m_cls; - }; - -private: - /** - * Class definition for listeners to OM events - */ - class event_handler : public OM::listener, public inspect::command_handler - { - public: - event_handler() - { - OM::register_listener(this); - inspect::register_handler({ "ip6_nd " }, "interface ip6 nd", this); - } - - virtual ~event_handler() = default; - - /** - * Handle a populate event - */ - void handle_populate(const client_db::key_t& key) - { - /** - * VPP provides no dump for ra config - */ - } - - /** - * Handle a replay event - */ - void handle_replay() { m_db.replay(); } - - /** - * Show the object in the Singular DB - */ - void show(std::ostream& os) { m_db.dump(os); } - - /** - * Get the sortable Id of the listener - */ - dependency_t order() const { return (dependency_t::BINDING); } - }; - - /** - * event_handler to register with OM - */ - static event_handler m_evh; - - /** - * Enqueue commands to the VPP for the update - */ - void update(const interface_ip6_nd& obj) - { - if (!m_config) { - HW::enqueue(new config_cmd(m_config, m_itf->handle(), m_cls)); - } - } - - void sweep() - { - if (m_config) { - HW::enqueue(new unconfig_cmd(m_config, m_itf->handle(), m_cls)); - } - HW::write(); - } - - /** - * Replay the objects state to HW - */ - void replay(void) - { - if (m_config) { - HW::enqueue(new config_cmd(m_config, m_itf->handle(), m_cls)); - } - } - - /** - * Find or add the singular instance in the DB - */ - static std::shared_ptr<interface_ip6_nd> find_or_add( - const interface_ip6_nd& temp) - { - return (m_db.find_or_add(temp.m_itf->key(), 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<key_t, interface_ip6_nd>; - - const std::shared_ptr<interface> m_itf; - - const class_t m_cls; - - const key_t m_key; - - /** - * HW configuration for the binding. The bool representing the - * do/don't bind. - */ - HW::item<bool> m_config; - - /** - * A map of all interface ip6 nd keyed against a combination of the - * interface and subnet's keys. - */ - static singular_db<key_t, interface_ip6_nd> m_db; -}; - -/** - * Typedef the ip6nd_ra_config - */ -typedef interface_ip6_nd<ra_config, vapi::Sw_interface_ip6nd_ra_config> - ip6nd_ra_config; - -/** - * Typedef the ip6nd_ra_prefix - */ -typedef interface_ip6_nd<ra_prefix, vapi::Sw_interface_ip6nd_ra_prefix> - ip6nd_ra_prefix; - -/** - * Definition of the static singular_db for ACL Lists - */ -template <typename CLASS, typename CMD> -singular_db<typename interface_ip6_nd<CLASS, CMD>::key_t, - interface_ip6_nd<CLASS, CMD>> - interface_ip6_nd<CLASS, CMD>::m_db; - -template <typename CLASS, typename CMD> -typename interface_ip6_nd<CLASS, CMD>::event_handler - interface_ip6_nd<CLASS, CMD>::m_evh; -}; - -/* - * fd.io coding-style-patch-verification: ON - * - * Local Variables: - * eval: (c-set-style "mozilla") - * End: - */ - -#endif |