FD.io VPP  v19.08.3-2-gbabecb413
Vector Packet Processing
qos_store_cmds.cpp
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1 /*
2  * Copyright (c) 2019 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/qos_store_cmds.hpp"
17 #include "vom/qos_types_api.hpp"
18 
19 namespace VOM {
20 namespace QoS {
21 namespace store_cmds {
22 
24  const handle_t& itf,
25  const source_t& s,
26  bits_t value)
27  : rpc_cmd(item)
28  , m_itf(itf)
29  , m_src(s)
30  , m_value(value)
31 {
32 }
33 
34 bool
36 {
37  return ((m_itf == other.m_itf) && (m_src == other.m_src) &&
38  (m_value == other.m_value));
39 }
40 
41 rc_t
43 {
44  msg_t req(con.ctx(), std::ref(*this));
45 
46  auto& payload = req.get_request().get_payload();
47  payload.store.sw_if_index = m_itf.value();
48  payload.store.input_source = to_api(m_src);
49  payload.store.value = m_value;
50 
51  VAPI_CALL(req.execute());
52 
53  return (wait());
54 }
55 
56 std::string
58 {
59  std::ostringstream s;
60  s << "qos-store-create: " << m_hw_item.to_string() << " itf:" << m_itf
61  << " src:" << m_src.to_string() << " value:" << static_cast<int>(m_value);
62 
63  return (s.str());
64 }
65 
67  const handle_t& itf,
68  const source_t& s)
69  : rpc_cmd(item)
70  , m_itf(itf)
71  , m_src(s)
72 {
73 }
74 
75 bool
77 {
78  return (m_hw_item == other.m_hw_item && m_itf == other.m_itf &&
79  m_src == other.m_src);
80 }
81 
82 rc_t
84 {
85  msg_t req(con.ctx(), std::ref(*this));
86 
87  auto& payload = req.get_request().get_payload();
88  payload.store.sw_if_index = m_itf.value();
89  payload.store.input_source = to_api(m_src);
90 
91  VAPI_CALL(req.execute());
92 
93  return (wait());
94 }
95 
96 std::string
98 {
99  std::ostringstream s;
100  s << "qos-store-delete: " << m_hw_item.to_string();
101 
102  return (s.str());
103 }
104 
106 {
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 
127 std::string
129 {
130  return ("qos-store-dump");
131 }
132 
133 }; // namespace store_cmds
134 }; // namespace QoS
135 }; // namespace VOM
136 
137 /*
138  * fd.io coding-style-patch-verification: ON
139  *
140  * Local Variables:
141  * eval: (c-set-style "mozilla")
142  * End:
143  */
uint32_t value() const
get the value of the handle
Definition: types.cpp:93
delete_cmd(HW::item< bool > &item, const handle_t &itf, const source_t &src)
Constructor.
Error codes that VPP will return during a HW write.
Definition: types.hpp:89
std::string to_string() const
convert to string format for debug purposes
Definition: hw.hpp:161
uint8_t bits_t
Definition: qos_types.hpp:27
A command class that creates or updates the GBP endpoint.
A representation of the connection to VPP.
Definition: connection.hpp:33
rc_t issue(connection &con)
Issue the command to VPP/HW.
A cmd class that Dumps all the GBP endpoints.
bool operator==(const create_cmd &i) const
Comparison operator - only used for UT.
bool operator==(const delete_cmd &i) const
Comparison operator - only used for UT.
A base class for all RPC commands to VPP.
Definition: rpc_cmd.hpp:40
std::string to_string() const
convert to string format for debug purposes
#define VAPI_CALL(_stmt)
Convenince wrapper macro for error handling in VAPI sends.
Definition: types.hpp:29
A cmd class that deletes a GBP endpoint.
bool operator==(const dump_cmd &i) const
Comparison operator - only used for UT.
The Source of the QoS classification (i.e.
Definition: qos_types.hpp:33
A type declaration of an interface handle in VPP.
Definition: types.hpp:233
const std::string & to_string() const
convert to string format for debug purposes
Definition: enum_base.hpp:36
u8 value
Definition: qos.api:53
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
rc_t issue(connection &con)
Issue the command to VPP/HW.
The VPP Object Model (VOM) library.
Definition: acl_binding.cpp:19
rc_t issue(connection &con)
Issue the command to VPP/HW.
std::string to_string() const
convert to string format for debug purposes
std::string to_string() const
convert to string format for debug purposes
create_cmd(HW::item< bool > &item, const handle_t &itf, const source_t &src, bits_t value)
Constructor.
vapi_enum_qos_source to_api(const source_t &s)
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
HW::item< bool > & item()
return the HW item the command updates
Definition: rpc_cmd.hpp:66
vapi::Qos_store_enable_disable msg_t
convenient typedef
Definition: rpc_cmd.hpp:46