FD.io VPP  v18.04-17-g3a0d853
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  m_hw_item.set(wait());
49 
50  return (rc_t::OK);
51 }
52 
53 std::string
55 {
56  std::ostringstream s;
57  s << "ip-table-create: " << m_hw_item.to_string() << " id:" << m_id
58  << " af:" << m_proto.to_string();
59 
60  return (s.str());
61 }
62 
64  l3_proto_t proto,
66  : rpc_cmd(item)
67  , m_id(id)
68  , m_proto(proto)
69 {
70 }
71 
72 bool
74 {
75  return (m_id == other.m_id);
76 }
77 
78 rc_t
80 {
81  msg_t req(con.ctx(), std::ref(*this));
82 
83  auto& payload = req.get_request().get_payload();
84  payload.table_id = m_id;
85  payload.is_add = 0;
86  payload.is_ipv6 = m_proto.is_ipv6();
87 
88  VAPI_CALL(req.execute());
89 
90  wait();
92 
93  return (rc_t::OK);
94 }
95 
96 std::string
98 {
99  std::ostringstream s;
100  s << "ip-table-delete: " << m_hw_item.to_string() << " id:" << m_id
101  << " af:" << m_proto.to_string();
102 
103  return (s.str());
104 }
105 } // namespace route_domain_cmds
106 } // namespace VOM
107  /*
108  * fd.io coding-style-patch-verification: ON
109  *
110  * Local Variables:
111  * eval: (c-set-style "mozilla")
112  * End:
113  */
uint32_t table_id_t
type def the table-id
Definition: prefix.hpp:83
static const rc_t NOOP
The HW write/update action was/has not been attempted.
Definition: types.hpp:107
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
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:90
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:53
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:160
A representation of the connection to VPP.
Definition: connection.hpp:33
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
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:112
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:124
rc_t issue(connection &con)
Issue the command to VPP/HW.
vapi::Ip_table_add_del msg_t
convenient typedef
Definition: rpc_cmd.hpp:44
const std::string & to_string() const
convert to string format for debug purposes
Definition: enum_base.hpp:36
std::string to_string() const
convert to string format for debug purposes
bool is_ipv6()
Definition: prefix.cpp:35