+++ /dev/null
-/*
- * Copyright (c) 2018 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_GBP_RULE_H__
-#define __VOM_GBP_RULE_H__
-
-#include <set>
-
-#include "vom/types.hpp"
-#include <vapi/gbp.api.vapi.h>
-namespace VOM {
-class gbp_rule
-{
-public:
- /**
- * Representation of next hop
- */
- struct next_hop_t
- {
- /**
- * Constructor for next_hop_t
- */
- next_hop_t(const boost::asio::ip::address& ip,
- const mac_address_t& mac,
- uint32_t bd_id,
- uint32_t rd_id);
-
- /**
- * default destructor
- */
- ~next_hop_t() = default;
-
- /**
- * convert to string
- */
- std::string to_string() const;
-
- /**
- * less-than operator
- */
- bool operator<(const next_hop_t& nh) const;
-
- /**
- * comparison operator (for testing)
- */
- bool operator==(const next_hop_t& nh) const;
-
- /**
- * get the IP address
- */
- const boost::asio::ip::address& getIp(void) const;
-
- /**
- * get the mac address
- */
- const mac_address_t& getMac(void) const;
-
- /**
- * get the bridge domain Id
- */
- const uint32_t getBdId(void) const;
-
- /**
- * get the route domain Id
- */
- const uint32_t getRdId(void) const;
-
- private:
- /**
- * IP address for next hop
- */
- const boost::asio::ip::address m_ip;
-
- /**
- * mac address for interface lookup
- */
- const mac_address_t m_mac;
-
- /**
- * bridge domain in which redirected endpoints exist
- */
- const uint32_t m_bd_id;
-
- /**
- * route domain in which redirected endpoints exist
- */
- const uint32_t m_rd_id;
- };
-
- /**
- * hash mode enum
- */
- struct hash_mode_t : public enum_base<hash_mode_t>
- {
- /**
- * Flow Hash is calculated based on SRC IP
- * in case of load balancing
- */
- const static hash_mode_t SRC_IP;
-
- /**
- * Flow hash is calculated based on DST IP
- */
- const static hash_mode_t DST_IP;
-
- /**
- * Flow hash is calculated based on SRC IP,
- * DST IP and Protocol. SRC IP and DST IP
- * addresses are sorted before hash such that
- * a same hash is generated in both directions.
- */
- const static hash_mode_t SYMMETRIC;
-
- /**
- * create the hash mode from int value
- */
- static const hash_mode_t& from_int(vapi_enum_gbp_hash_mode i);
-
- private:
- hash_mode_t(int v, const std::string s);
- };
-
- /**
- * unordered set of next hops
- */
- typedef std::set<next_hop_t> next_hops_t;
-
- /**
- * Representation of set of next hops and
- * associated hash mode profile
- */
- struct next_hop_set_t
- {
- /**
- * Constructor for next_hop_set_t
- */
- next_hop_set_t(const hash_mode_t& hm, next_hops_t& nhs);
- next_hop_set_t(const hash_mode_t& hm = hash_mode_t::SYMMETRIC);
-
- /**
- * Destructor for next_hop_set_t
- */
- ~next_hop_set_t() = default;
-
- /**
- * convert to string
- */
- std::string to_string() const;
-
- /**
- * Comparison operator
- */
- bool operator==(const next_hop_set_t& nhs) const;
-
- /**
- * get the hash mode
- */
- const hash_mode_t& hash_mode(void) const;
-
- /**
- * get the set of next hops
- */
- const next_hops_t& next_hops(void) const;
-
- private:
- /**
- * hash mode for this rule
- */
- const hash_mode_t m_hm;
-
- /**
- * set of next hops
- */
- const next_hops_t m_nhs;
- };
-
- /**
- * ACL rule action enum
- */
- struct action_t : public enum_base<action_t>
- {
- /**
- * Permit action
- */
- const static action_t PERMIT;
-
- /**
- * Deny action
- */
- const static action_t DENY;
-
- /**
- * Redirect action
- */
- const static action_t REDIRECT;
-
- /**
- * create the action from int value
- */
- static const action_t& from_int(vapi_enum_gbp_rule_action i);
-
- private:
- action_t(int v, const std::string s);
- };
-
- /**
- * Construct a new object matching the desried state
- */
- gbp_rule(uint32_t priority, const next_hop_set_t& nhs, const action_t& a);
- gbp_rule(uint32_t priority, const action_t& a);
-
- /**
- * Copy Constructor
- */
- gbp_rule(const gbp_rule& o) = default;
-
- /**
- * Destructor
- */
- ~gbp_rule() = default;
-
- /**
- * convert to string format for debug purposes
- */
- std::string to_string() const;
-
- /**
- * less-than operator
- */
- bool operator<(const gbp_rule& rule) const;
-
- /**
- * comparison operator (for testing)
- */
- bool operator==(const gbp_rule& rule) const;
-
- /**
- * Getters
- */
- const next_hop_set_t& nhs() const;
- const action_t& action() const;
-
-private:
- /**
- * Priority. Used to sort the rules in a list in the order
- * in which they are applied
- */
- uint32_t m_priority;
-
- /**
- * set of next hops along with hash mode profile
- */
- const next_hop_set_t m_nhs;
-
- /**
- * Action on match
- */
- const action_t m_action;
-};
-};
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "mozilla")
- * End:
- */
-
-#endif
Code Review / vpp.git / blobdiff