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_DHCP_CONFIG_CMDS_H__
17 #define __VOM_DHCP_CONFIG_CMDS_H__
19 #include "vom/dhcp_config.hpp"
20 #include "vom/event_cmd.hpp"
22 #include <vapi/dhcp.api.vapi.hpp>
23 #include <vapi/vpe.api.vapi.hpp>
26 namespace dhcp_config_cmds {
29 * A command class that binds the DHCP config to the interface
31 class bind_cmd : public rpc_cmd<HW::item<bool>, rc_t, vapi::Dhcp_client_config>
37 bind_cmd(HW::item<bool>& item,
39 const std::string& hostname,
40 const l2_address_t& client_id);
43 * Issue the command to VPP/HW
45 rc_t issue(connection& con);
47 * convert to string format for debug purposes
49 std::string to_string() const;
52 * Comparison operator - only used for UT
54 bool operator==(const bind_cmd& i) const;
58 * Reference to the HW::item of the interface to bind
60 const handle_t& m_itf;
63 * The DHCP client's hostname
65 const std::string m_hostname;
68 * The DHCP client's ID
70 const l2_address_t m_client_id;
74 * A cmd class that Unbinds Dhcp Config from an interface
77 : public rpc_cmd<HW::item<bool>, rc_t, vapi::Dhcp_client_config>
83 unbind_cmd(HW::item<bool>& item,
85 const std::string& hostname);
88 * Issue the command to VPP/HW
90 rc_t issue(connection& con);
92 * convert to string format for debug purposes
94 std::string to_string() const;
97 * Comparison operator - only used for UT
99 bool operator==(const unbind_cmd& i) const;
103 * Reference to the HW::item of the interface to unbind
105 const handle_t& m_itf;
108 * The DHCP client's hostname
110 const std::string m_hostname;
114 * A functor class represents our desire to recieve interface events
116 class events_cmd : public event_cmd<vapi::Control_ping, vapi::Dhcp_compl_event>
122 events_cmd(dhcp_config::event_listener& el);
125 * Issue the command to VPP/HW - subscribe to DHCP events
127 rc_t issue(connection& con);
130 * Retire the command - unsubscribe
132 void retire(connection& con);
134 * convert to string format for debug purposes
136 std::string to_string() const;
139 * Comparison operator - only used for UT
141 bool operator==(const events_cmd& i) const;
144 * called in the VAPI RX thread when data is available.
151 * The listner of this command
153 dhcp_config::event_listener& m_listener;
159 * fd.io coding-style-patch-verification: ON
162 * eval: (c-set-style "mozilla")