FD.io VPP  v18.07-rc0-415-g6c78436
Vector Packet Processing
gbp_endpoint_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 
19 
20 namespace VOM {
21 namespace gbp_endpoint_cmds {
22 
24  const handle_t& itf,
25  const boost::asio::ip::address& ip_addr,
26  const mac_address_t& mac,
27  epg_id_t epg_id)
28  : rpc_cmd(item)
29  , m_itf(itf)
30  , m_ip_addr(ip_addr)
31  , m_mac(mac)
32  , m_epg_id(epg_id)
33 {
34 }
35 
36 bool
38 {
39  return ((m_itf == other.m_itf) && (m_ip_addr == other.m_ip_addr) &&
40  (m_mac == other.m_mac) && (m_epg_id == other.m_epg_id));
41 }
42 
43 rc_t
45 {
46  msg_t req(con.ctx(), std::ref(*this));
47 
48  auto& payload = req.get_request().get_payload();
49  payload.is_add = 1;
50  payload.endpoint.sw_if_index = m_itf.value();
51  payload.endpoint.epg_id = m_epg_id;
52  to_bytes(m_ip_addr, &payload.endpoint.is_ip6, payload.endpoint.address);
53  m_mac.to_bytes(payload.endpoint.mac, 6);
54 
55  VAPI_CALL(req.execute());
56 
57  m_hw_item.set(wait());
58 
59  return rc_t::OK;
60 }
61 
62 std::string
64 {
65  std::ostringstream s;
66  s << "gbp-endpoint-create: " << m_hw_item.to_string() << " itf:" << m_itf
67  << " ip:" << m_ip_addr.to_string() << " epg-id:" << m_epg_id;
68 
69  return (s.str());
70 }
71 
73  const handle_t& itf,
74  const boost::asio::ip::address& ip_addr)
75  : rpc_cmd(item)
76  , m_itf(itf)
77  , m_ip_addr(ip_addr)
78 {
79 }
80 
81 bool
83 {
84  return ((m_itf == other.m_itf) && (m_ip_addr == other.m_ip_addr));
85 }
86 
87 rc_t
89 {
90  msg_t req(con.ctx(), std::ref(*this));
91 
92  auto& payload = req.get_request().get_payload();
93  payload.is_add = 0;
94  payload.endpoint.sw_if_index = m_itf.value();
95  payload.endpoint.epg_id = ~0;
96  to_bytes(m_ip_addr, &payload.endpoint.is_ip6, payload.endpoint.address);
97 
98  VAPI_CALL(req.execute());
99 
100  m_hw_item.set(wait());
101 
102  return rc_t::OK;
103 }
104 
105 std::string
107 {
108  std::ostringstream s;
109  s << "gbp-endpoint-delete: " << m_hw_item.to_string() << " itf:" << m_itf
110  << " ip:" << m_ip_addr.to_string();
111 
112  return (s.str());
113 }
114 
116 {
117 }
118 
119 bool
120 dump_cmd::operator==(const dump_cmd& other) const
121 {
122  return (true);
123 }
124 
125 rc_t
127 {
128  m_dump.reset(new msg_t(con.ctx(), std::ref(*this)));
129 
130  VAPI_CALL(m_dump->execute());
131 
132  wait();
133 
134  return rc_t::OK;
135 }
136 
137 std::string
139 {
140  return ("gbp-endpoint-dump");
141 }
142 
143 }; // namespace gbp_endpoint_cmds
144 }; // namespace VOM
145 
146 /*
147  * fd.io coding-style-patch-verification: ON
148  *
149  * Local Variables:
150  * eval: (c-set-style "mozilla")
151  * End:
152  */
typedef address
Definition: ip_types.api:34
HW::item< bool > & m_hw_item
A reference to an object&#39;s HW::item that the command will update.
Definition: rpc_cmd.hpp:135
uint32_t value() const
get the value of the handle
Definition: types.cpp:93
uint32_t epg_id_t
EPG IDs are 32 bit integers.
Error codes that VPP will return during a HW write.
Definition: types.hpp:90
rc_t issue(connection &con)
Issue the command to VPP/HW.
A cmd class that deletes a GBP endpoint.
std::string to_string() const
convert to string format for debug purposes
Definition: hw.hpp:160
void to_bytes(const boost::asio::ip::address_v6 &addr, uint8_t *array)
Definition: prefix.cpp:218
A representation of the connection to VPP.
Definition: connection.hpp:33
A cmd class that Dumps all the GBP endpoints.
create_cmd(HW::item< bool > &item, const handle_t &itf, const boost::asio::ip::address &ip_addr, const mac_address_t &mac, epg_id_t epg_id)
Constructor.
delete_cmd(HW::item< bool > &item, const handle_t &itf, const boost::asio::ip::address &ip_addr)
Constructor.
A command class that creates or updates the GBP endpoint.
HW::item< bool > & item()
return the HW item the command updates
Definition: rpc_cmd.hpp:64
A base class for all RPC commands to VPP.
Definition: rpc_cmd.hpp:38
#define VAPI_CALL(_stmt)
Convenince wrapper macro for error handling in VAPI sends.
Definition: types.hpp:29
std::string to_string() const
convert to string format for debug purposes
std::string to_string() const
convert to string format for debug purposes
DEFINE_VAPI_MSG_IDS_GBP_API_JSON
A type declaration of an interface handle in VPP.
Definition: types.hpp:236
static const rc_t OK
The HW write was successfull.
Definition: types.hpp:112
bool operator==(const dump_cmd &i) const
Comparison operator - only used for UT.
rc_t issue(connection &con)
Issue the command to VPP/HW.
vapi::Connection & ctx()
Retrun the VAPI context the commands will use.
Definition: connection.cpp:49
void to_bytes(uint8_t *array, uint8_t len) const
Convert to byte array.
Definition: types.cpp:140
std::string to_string() const
convert to string format for debug purposes
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:124
vapi::Gbp_endpoint_add_del msg_t
convenient typedef
Definition: rpc_cmd.hpp:44
bool operator==(const create_cmd &i) const
Comparison operator - only used for UT.
Type def of a Ethernet address.
Definition: types.hpp:298
rc_t issue(connection &con)
Issue the command to VPP/HW.
bool operator==(const delete_cmd &i) const
Comparison operator - only used for UT.