FD.io VPP  v18.01-8-g0eacf49
Vector Packet Processing
acl_binding_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 
16 #include "vom/acl_binding_cmds.hpp"
17 
19 
20 namespace VOM {
21 namespace ACL {
22 namespace binding_cmds {
23 template <>
24 rc_t
26 {
27  msg_t req(con.ctx(), std::ref(*this));
28 
29  auto& payload = req.get_request().get_payload();
30  payload.sw_if_index = m_itf.value();
31  payload.is_add = 1;
32  payload.is_input = (m_direction == direction_t::INPUT ? 1 : 0);
33  payload.acl_index = m_acl.value();
34 
35  VAPI_CALL(req.execute());
36 
37  m_hw_item.set(wait());
38 
39  return rc_t::OK;
40 }
41 
42 template <>
43 rc_t
45 {
46  msg_t req(con.ctx(), std::ref(*this));
47 
48  auto& payload = req.get_request().get_payload();
49  payload.sw_if_index = m_itf.value();
50  payload.is_add = 0;
51  payload.is_input = (m_direction == direction_t::INPUT ? 1 : 0);
52  payload.acl_index = m_acl.value();
53 
54  VAPI_CALL(req.execute());
55 
56  m_hw_item.set(wait());
57 
58  return rc_t::OK;
59 }
60 
61 template <>
62 rc_t
64 {
65  m_dump.reset(new msg_t(con.ctx(), std::ref(*this)));
66 
67  auto& payload = m_dump->get_request().get_payload();
68  payload.sw_if_index = ~0;
69 
70  VAPI_CALL(m_dump->execute());
71 
72  wait();
73 
74  return rc_t::OK;
75 }
76 
77 template <>
78 rc_t
80 {
81  msg_t req(con.ctx(), std::ref(*this));
82 
83  auto& payload = req.get_request().get_payload();
84  payload.sw_if_index = m_itf.value();
85  payload.is_add = 1;
86  // payload.is_input = (m_direction == direction_t::INPUT ? 1 : 0);
87  payload.acl_index = m_acl.value();
88 
89  VAPI_CALL(req.execute());
90 
91  m_hw_item.set(wait());
92 
93  return rc_t::OK;
94 }
95 
96 template <>
97 rc_t
99 {
100  msg_t req(con.ctx(), std::ref(*this));
101 
102  auto& payload = req.get_request().get_payload();
103  payload.sw_if_index = m_itf.value();
104  payload.is_add = 0;
105  // payload.is_input = (m_direction == direction_t::INPUT ? 1 : 0);
106  payload.acl_index = m_acl.value();
107 
108  VAPI_CALL(req.execute());
109 
110  m_hw_item.set(wait());
111 
112  return rc_t::OK;
113 }
114 
115 template <>
116 rc_t
118 {
119  m_dump.reset(new msg_t(con.ctx(), std::ref(*this)));
120 
121  auto& payload = m_dump->get_request().get_payload();
122  payload.sw_if_index = ~0;
123 
124  VAPI_CALL(m_dump->execute());
125 
126  wait();
127 
128  return rc_t::OK;
129 }
130 
131 }; // namespace binding_cmds
132 }; // namespace ACL
133 }; // namespace VOM
134 
135 /*
136  * fd.io coding-style-patch-verification: ON
137  *
138  * Local Variables:
139  * eval: (c-set-style "mozilla")
140  * End:
141  */
HW::item< bool > & m_hw_item
A reference to an object&#39;s HW::item that the command will update.
Definition: rpc_cmd.hpp:131
rc_t issue(connection &con)
Issue the command to VPP/HW.
uint32_t value() const
get the value of the handle
Definition: types.cpp:92
Error codes that VPP will return during a HW write.
Definition: types.hpp:84
static const direction_t INPUT
Permit Direction.
Definition: types.hpp:148
rc_t issue(connection &con)
Issue the command to VPP/HW.
rc_t issue(connection &con)
Issue the command to VPP/HW.
A representation of the connection to VPP.
Definition: connection.hpp:33
#define VAPI_CALL(_stmt)
Convenince wrapper macro for error handling in VAPI sends.
Definition: types.hpp:29
static const rc_t OK
The HW write was successfull.
Definition: types.hpp:106
vapi::Connection & ctx()
Retrun the VAPI context the commands will use.
Definition: connection.cpp:51
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
DEFINE_VAPI_MSG_IDS_ACL_API_JSON
rc_t wait()
Wait on the commands promise.
Definition: rpc_cmd.hpp:89