2 * Copyright (c) 2017 Cisco and/or its affiliates.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
16 #ifndef __VOM_BRIDGE_DOMAIN_H__
17 #define __VOM_BRIDGE_DOMAIN_H__
19 #include "vom/dump_cmd.hpp"
20 #include "vom/enum_base.hpp"
22 #include "vom/inspect.hpp"
23 #include "vom/object_base.hpp"
25 #include "vom/rpc_cmd.hpp"
26 #include "vom/singular_db.hpp"
28 #include <vapi/l2.api.vapi.hpp>
32 * A base class for all object_base in the VPP object_base-Model.
33 * provides the abstract interface.
35 class bridge_domain : public object_base
39 * The value of the defaultbridge domain
41 const static uint32_t DEFAULT_TABLE = 0;
44 * Construct a new object matching the desried state
46 bridge_domain(uint32_t id);
50 bridge_domain(const bridge_domain& o);
57 * Return the matchin 'singular' instance of the bridge-domain
59 std::shared_ptr<bridge_domain> singular() const;
62 * convert to string format for debug purposes
64 std::string to_string(void) const;
67 * Return VPP's handle for this obejct
72 * Static function to find the bridge_domain in the model
74 static std::shared_ptr<bridge_domain> find(uint32_t id);
77 * Dump all bridge-doamin into the stream provided
79 static void dump(std::ostream& os);
82 * A command class that creates an Bridge-Domain
85 : public rpc_cmd<HW::item<uint32_t>, rc_t, vapi::Bridge_domain_add_del>
91 create_cmd(HW::item<uint32_t>& item);
94 * Issue the command to VPP/HW
96 rc_t issue(connection& con);
98 * convert to string format for debug purposes
100 std::string to_string() const;
103 * Comparison operator - only used for UT
105 bool operator==(const create_cmd& i) const;
109 * A cmd class that Delete an Bridge-Domain
112 : public rpc_cmd<HW::item<uint32_t>, rc_t, vapi::Bridge_domain_add_del>
118 delete_cmd(HW::item<uint32_t>& item);
121 * Issue the command to VPP/HW
123 rc_t issue(connection& con);
125 * convert to string format for debug purposes
127 std::string to_string() const;
130 * Comparison operator - only used for UT
132 bool operator==(const delete_cmd& i) const;
136 * A cmd class that Dumps all the IPv4 L3 configs
138 class dump_cmd : public VOM::dump_cmd<vapi::Bridge_domain_dump>
145 dump_cmd(const dump_cmd& d);
148 * Issue the command to VPP/HW
150 rc_t issue(connection& con);
152 * convert to string format for debug purposes
154 std::string to_string() const;
157 * Comparison operator - only used for UT
159 bool operator==(const dump_cmd& i) const;
170 * Class definition for listeners to OM events
172 class event_handler : public OM::listener, public inspect::command_handler
176 virtual ~event_handler() = default;
179 * Handle a populate event
181 void handle_populate(const client_db::key_t& key);
184 * Handle a replay event
186 void handle_replay();
189 * Show the object in the Singular DB
191 void show(std::ostream& os);
194 * Get the sortable Id of the listener
196 dependency_t order() const;
200 * Instance of the event handler to register with OM
202 static event_handler m_evh;
205 * Commit the acculmulated changes into VPP. i.e. to a 'HW" write.
207 void update(const bridge_domain& obj);
210 * Find or add an singular of a Bridge-Domain in the object_base Model
212 static std::shared_ptr<bridge_domain> find_or_add(const bridge_domain& temp);
215 * It's the OM class that calls singular()
220 * It's the singular_db class that calls replay()
222 friend class singular_db<uint32_t, bridge_domain>;
225 * Sweep/reap the object if still stale
230 * replay the object to create it in hardware
235 * The ID we assign to this BD and the HW result in VPP
237 HW::item<uint32_t> m_id;
240 * A map of all interfaces key against the interface's name
242 static singular_db<uint32_t, bridge_domain> m_db;
247 * fd.io coding-style-patch-verification: ON
250 * eval: (c-set-style "mozilla")