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_SUB_INTERFACE_H__
17 #define __VOM_SUB_INTERFACE_H__
19 #include "vom/interface.hpp"
23 * A Sub-interface. e.g. a VLAN sub-interface on an Ethernet interface
25 class sub_interface : public interface
30 typedef uint16_t vlan_id_t;
34 * Construct a new object matching the desried state
36 sub_interface(const interface& parent, admin_state_t state, vlan_id_t vlan);
44 sub_interface(const sub_interface& o);
47 * Return the matching 'singular instance' of the sub-interface
49 std::shared_ptr<sub_interface> singular() const;
52 * A functor class that creates an interface
54 class create_cmd : public interface::create_cmd<vapi::Create_vlan_subif>
58 * Cstrunctor taking the reference to the parent
59 * and the sub-interface's VLAN
61 create_cmd(HW::item<handle_t>& item,
62 const std::string& name,
63 const handle_t& parent,
67 * Issue the command to VPP/HW
69 rc_t issue(connection& con);
72 * convert to string format for debug purposes
74 std::string to_string() const;
77 * Comparison operator - only used for UT
79 bool operator==(const create_cmd& i) const;
83 * Refernece to the parents handle
85 const handle_t& m_parent;
88 * The VLAN of the sub-interface
94 * A cmd class that Delete an interface
96 class delete_cmd : public interface::delete_cmd<vapi::Delete_subif>
102 delete_cmd(HW::item<handle_t>& item);
105 * Issue the command to VPP/HW
107 rc_t issue(connection& con);
110 * convert to string format for debug purposes
112 std::string to_string() const;
115 * Comparison operator - only used for UT
117 bool operator==(const delete_cmd& i) const;
122 * Construct with handle
124 sub_interface(const handle_t& handle,
125 const interface& parent,
129 * The interface class can construct interfaces with handles
131 friend class interface;
134 * Return the matching 'instance' of the sub-interface
135 * over-ride from the base class
137 std::shared_ptr<interface> singular_i() const;
140 * Virtual functions to construct an interface create commands.
142 virtual std::queue<cmd*>& mk_create_cmd(std::queue<cmd*>& cmds);
145 * Virtual functions to construct an interface delete commands.
147 virtual std::queue<cmd*>& mk_delete_cmd(std::queue<cmd*>& cmds);
150 * From the name of the parent and the vlan,
151 * construct the sub-interface's name
153 static std::string mk_name(const interface& parent, vlan_id_t vlan);
156 * Refernece conter lock on the parent
158 const std::shared_ptr<interface> m_parent;
168 * fd.io coding-style-patch-verification: ON
171 * eval: (c-set-style "mozilla")