FD.io VPP  v18.01-8-g0eacf49
Vector Packet Processing
nat_static_cmds.hpp
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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 #ifndef __VOM_NAT_STATIC_CMDS_H__
17 #define __VOM_NAT_STATIC_CMDS_H__
18 
19 #include "nat_static.hpp"
20 #include "vom/dump_cmd.hpp"
21 
22 #include <vapi/nat.api.vapi.hpp>
23 
24 namespace VOM {
25 namespace nat_static_cmds {
26 
27 /**
28  * A command class that creates NAT 44 static mapping
29  */
31  : public rpc_cmd<HW::item<bool>, rc_t, vapi::Nat44_add_del_static_mapping>
32 {
33 public:
34  /**
35  * Constructor
36  */
39  const boost::asio::ip::address_v4& inside,
40  const boost::asio::ip::address_v4& outside);
41 
42  /**
43  * Issue the command to VPP/HW
44  */
45  rc_t issue(connection& con);
46 
47  /**
48  * convert to string format for debug purposes
49  */
50  std::string to_string() const;
51 
52  /**
53  * Comparison operator - only used for UT
54  */
55  bool operator==(const create_44_cmd& i) const;
56 
57 private:
58  route::table_id_t m_id;
59  const boost::asio::ip::address_v4 m_inside;
60  const boost::asio::ip::address_v4 m_outside;
61 };
62 
63 /**
64  * A cmd class that deletes a NAT 44 static mapping
65  */
67  : public rpc_cmd<HW::item<bool>, rc_t, vapi::Nat44_add_del_static_mapping>
68 {
69 public:
70  /**
71  * Constructor
72  */
75  const boost::asio::ip::address_v4& inside,
76  const boost::asio::ip::address_v4& outside);
77 
78  /**
79  * Issue the command to VPP/HW
80  */
81  rc_t issue(connection& con);
82 
83  /**
84  * convert to string format for debug purposes
85  */
86  std::string to_string() const;
87 
88  /**
89  * Comparison operator - only used for UT
90  */
91  bool operator==(const delete_44_cmd& i) const;
92 
93 private:
94  route::table_id_t m_id;
95  const boost::asio::ip::address_v4 m_inside;
96  const boost::asio::ip::address_v4 m_outside;
97 };
98 
99 /**
100  * A cmd class that Dumps all the nat_statics
101  */
102 class dump_44_cmd : public dump_cmd<vapi::Nat44_static_mapping_dump>
103 {
104 public:
105  /**
106  * Constructor
107  */
108  dump_44_cmd() = default;
109  ~dump_44_cmd() = default;
110 
111  /**
112  * Issue the command to VPP/HW
113  */
114  rc_t issue(connection& con);
115  /**
116  * convert to string format for debug purposes
117  */
118  std::string to_string() const;
119 
120  /**
121  * Comparison operator - only used for UT
122  */
123  bool operator==(const dump_44_cmd& i) const;
124 
125 private:
126  /**
127  * HW reutrn code
128  */
130 };
131 
132 }; // namespace nat_static_cmds
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  */
142 
143 #endif
A cmd class that deletes a NAT 44 static mapping.
uint32_t table_id_t
type def the table-id
Definition: prefix.hpp:81
sll srl srl sll sra u16x4 i
Definition: vector_sse2.h:337
A command class that creates NAT 44 static mapping.
rc_t issue(connection &con)
Issue the command to VPP/HW.
create_44_cmd(HW::item< bool > &item, route::table_id_t id, const boost::asio::ip::address_v4 &inside, const boost::asio::ip::address_v4 &outside)
Constructor.
Error codes that VPP will return during a HW write.
Definition: types.hpp:84
std::string to_string() const
convert to string format for debug purposes
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
bool operator==(const create_44_cmd &i) const
Comparison operator - only used for UT.
A cmd class that Dumps all the nat_statics.
The VPP Object Model (VOM) library.
Definition: acl_binding.cpp:19
A base class for VPP dump commands.
Definition: dump_cmd.hpp:43