FD.io VPP  v21.01.1
Vector Packet Processing
arp_proxy_config_cmds.cpp
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1 /*
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:
6  *
7  * http://www.apache.org/licenses/LICENSE-2.0
8  *
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.
14  */
15 
17 #include "vom/api_types.hpp"
18 
20 
21 namespace VOM {
22 namespace arp_proxy_config_cmds {
23 
25  const boost::asio::ip::address_v4& low,
26  const boost::asio::ip::address_v4& high)
27  : rpc_cmd(item)
28  , m_low(low)
29  , m_high(high)
30 {}
31 
32 bool
34 {
35  return ((m_low == o.m_low) && (m_high == o.m_high));
36 }
37 
38 rc_t
40 {
41  msg_t req(con.ctx(), std::ref(*this));
42 
43  auto& payload = req.get_request().get_payload();
44  payload.is_add = 1;
45 
46  to_api(m_low, payload.proxy.low);
47  to_api(m_high, payload.proxy.hi);
48 
49  VAPI_CALL(req.execute());
50 
51  wait();
52 
53  return (rc_t::OK);
54 }
55 
58 {
59  std::ostringstream s;
60  s << "ARP-proxy-config: " << m_hw_item.to_string()
61  << " low:" << m_low.to_string() << " high:" << m_high.to_string();
62 
63  return (s.str());
64 }
65 
67  const boost::asio::ip::address_v4& low,
68  const boost::asio::ip::address_v4& high)
69  : rpc_cmd(item)
70  , m_low(low)
71  , m_high(high)
72 {}
73 
74 bool
76 {
77  return ((m_low == o.m_low) && (m_high == o.m_high));
78 }
79 
80 rc_t
82 {
83  msg_t req(con.ctx(), std::ref(*this));
84 
85  auto& payload = req.get_request().get_payload();
86  payload.is_add = 0;
87 
88  to_api(m_low, payload.proxy.low);
89  to_api(m_high, payload.proxy.hi);
90 
91  VAPI_CALL(req.execute());
92 
93  wait();
95 
96  return (rc_t::OK);
97 }
98 
101 {
102  std::ostringstream s;
103  s << "ARP-proxy-unconfig: " << m_hw_item.to_string()
104  << " low:" << m_low.to_string() << " high:" << m_high.to_string();
105 
106  return (s.str());
107 }
108 
109 bool
110 dump_cmd::operator==(const dump_cmd& other) const
111 {
112  return (true);
113 }
114 
115 rc_t
117 {
118  m_dump.reset(new msg_t(con.ctx(), std::ref(*this)));
119 
120  VAPI_CALL(m_dump->execute());
121 
122  wait();
123 
124  return rc_t::OK;
125 }
126 
129 {
130  return ("ARP-proxy-dump");
131 }
132 
133 }; // namesapce cmds
134 }; // namespace VOM
135 
136 /*
137  * fd.io coding-style-patch-verification: OFF
138  *
139  * Local Variables:
140  * eval: (c-set-style "mozilla")
141  * End:
142  */
static const rc_t NOOP
The HW write/update action was/has not been attempted.
Definition: types.hpp:104
rc_t issue(connection &con)
Issue the command to VPP/HW.
const char *const string
Definition: cJSON.h:172
config_cmd(HW::item< bool > &item, const boost::asio::ip::address_v4 &lo, const boost::asio::ip::address_v4 &high)
Constructor.
Error codes that VPP will return during a HW write.
Definition: types.hpp:89
rc_t issue(connection &con)
Issue the command to VPP/HW.
vapi_enum_ip_neighbor_flags to_api(const neighbour::flags_t &f)
Definition: api_types.cpp:21
rc_t wait()
Wait on the commands promise.
Definition: rpc_cmd.hpp:82
std::string to_string() const
convert to string format for debug purposes
Definition: hw.hpp:161
bool operator==(const unconfig_cmd &i) const
Comparison operator - only used for UT.
std::string to_string() const
convert to string format for debug purposes
A representation of the connection to VPP.
Definition: connection.hpp:33
DEFINE_VAPI_MSG_IDS_ARP_API_JSON
bool operator==(const dump_cmd &i) const
Comparison operator - only used for UT.
A base class for all RPC commands to VPP.
Definition: rpc_cmd.hpp:40
#define VAPI_CALL(_stmt)
Convenince wrapper macro for error handling in VAPI sends.
Definition: types.hpp:29
vl_api_ip4_address_t low
Definition: arp.api:36
std::string to_string() const
convert to string format for debug purposes
std::string to_string() const
convert to string format for debug purposes
cJSON * item
Definition: cJSON.h:222
unconfig_cmd(HW::item< bool > &item, const boost::asio::ip::address_v4 &lo, const boost::asio::ip::address_v4 &hig)
Constructor.
static const rc_t OK
The HW write was successfull.
Definition: types.hpp:109
vapi::Connection & ctx()
Retrun the VAPI context the commands will use.
Definition: connection.cpp:49
The VPP Object Model (VOM) library.
Definition: acl_binding.cpp:19
void set(const rc_t &rc)
Set the HW return code - should only be called from the family of Command objects.
Definition: hw.hpp:125
A cmd class that Unconfigs ArpProxy Config from an interface.
A command class that adds the ARP Proxy config.
A cmd class that Dumps all the Proxy ARP configs.
bool operator==(const config_cmd &i) const
Comparison operator - only used for UT.
HW::item< bool > & m_hw_item
A reference to an object&#39;s HW::item that the command will update.
Definition: rpc_cmd.hpp:134
rc_t issue(connection &con)
Issue the command to VPP/HW.
HW::item< bool > & item()
return the HW item the command updates
Definition: rpc_cmd.hpp:66
vapi::Proxy_arp_add_del msg_t
convenient typedef
Definition: rpc_cmd.hpp:46