FD.io VPP  v19.01.1-17-ge106252
Vector Packet Processing
route_domain_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 
18 namespace VOM {
19 namespace route_domain_cmds {
20 
22  l3_proto_t proto,
24  : rpc_cmd(item)
25  , m_id(id)
26  , m_proto(proto)
27 {
28 }
29 
30 bool
32 {
33  return (m_id == other.m_id);
34 }
35 
36 rc_t
38 {
39  msg_t req(con.ctx(), std::ref(*this));
40 
41  auto& payload = req.get_request().get_payload();
42  payload.table_id = m_id;
43  payload.is_add = 1;
44  payload.is_ipv6 = m_proto.is_ipv6();
45 
46  VAPI_CALL(req.execute());
47 
48  return (wait());
49 }
50 
51 std::string
53 {
54  std::ostringstream s;
55  s << "ip-table-create: " << m_hw_item.to_string() << " id:" << m_id
56  << " af:" << m_proto.to_string();
57 
58  return (s.str());
59 }
60 
62  l3_proto_t proto,
64  : rpc_cmd(item)
65  , m_id(id)
66  , m_proto(proto)
67 {
68 }
69 
70 bool
72 {
73  return (m_id == other.m_id);
74 }
75 
76 rc_t
78 {
79  msg_t req(con.ctx(), std::ref(*this));
80 
81  auto& payload = req.get_request().get_payload();
82  payload.table_id = m_id;
83  payload.is_add = 0;
84  payload.is_ipv6 = m_proto.is_ipv6();
85 
86  VAPI_CALL(req.execute());
87 
88  wait();
90 
91  return (rc_t::OK);
92 }
93 
94 std::string
96 {
97  std::ostringstream s;
98  s << "ip-table-delete: " << m_hw_item.to_string() << " id:" << m_id
99  << " af:" << m_proto.to_string();
100 
101  return (s.str());
102 }
103 } // namespace route_domain_cmds
104 } // namespace VOM
105  /*
106  * fd.io coding-style-patch-verification: ON
107  *
108  * Local Variables:
109  * eval: (c-set-style "mozilla")
110  * End:
111  */
uint32_t table_id_t
type def the table-id
Definition: prefix.hpp:82
static const rc_t NOOP
The HW write/update action was/has not been attempted.
Definition: types.hpp:104
create_cmd(HW::item< bool > &item, l3_proto_t proto, route::table_id_t id)
Constructor.
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.
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
An L3 protocol can be used to construct a prefix that is used to match packets are part of a route...
Definition: prefix.hpp:52
rc_t issue(connection &con)
Issue the command to VPP/HW.
delete_cmd(HW::item< bool > &item, l3_proto_t proto, route::table_id_t id)
Constructor.
std::string to_string() const
convert to string format for debug purposes
Definition: hw.hpp:161
rc_t wait()
Wait on the commands promise.
Definition: rpc_cmd.hpp:82
A representation of the connection to VPP.
Definition: connection.hpp:33
A base class for all RPC commands to VPP.
Definition: rpc_cmd.hpp:40
A command class that creates the IP table.
#define VAPI_CALL(_stmt)
Convenince wrapper macro for error handling in VAPI sends.
Definition: types.hpp:29
A cmd class that Deletes the IP Table.
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
rc_t issue(connection &con)
Issue the command to VPP/HW.
const std::string & to_string() const
convert to string format for debug purposes
Definition: enum_base.hpp:36
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
std::string to_string() const
convert to string format for debug purposes
bool is_ipv6()
Definition: prefix.cpp:35
HW::item< bool > & item()
return the HW item the command updates
Definition: rpc_cmd.hpp:66
vapi::Ip_table_add_del msg_t
convenient typedef
Definition: rpc_cmd.hpp:46