FD.io VPP  v18.01.2-1-g9b554f3
Vector Packet Processing
connection.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 <vapi/vapi.hpp>
17 
18 #include "vom/connection.hpp"
19 
20 namespace VOM {
22  : m_vapi_conn(new vapi::Connection())
23  , m_app_name("VOM")
24 {
25 }
26 
28 {
29  disconnect();
30 }
31 
32 void
34 {
35  m_vapi_conn->disconnect();
36 }
37 
38 void
40 {
41  vapi_error_e rv;
42 
43  do {
44  rv = m_vapi_conn->connect(m_app_name.c_str(),
45  NULL, // m_api_prefix.c_str(),
46  128, 128);
47  } while (VAPI_OK != rv);
48 }
49 
52 {
53  return (*m_vapi_conn);
54 }
55 }
56 
57 /*
58  * fd.io coding-style-patch-verification: ON
59  *
60  * Local Variables:
61  * eval: (c-set-style "mozilla")
62  * End:
63  */
#define NULL
Definition: clib.h:55
C++ VPP API.
Forward declarations.
Definition: vapi.hpp:44
void connect()
Blocking [re]connect call - always eventually succeeds, or the universe expires.
Definition: connection.cpp:39
Class representing a connection to VPP.
Definition: vapi.hpp:153
success
Definition: vapi_common.h:27
~connection()
Destructor.
Definition: connection.cpp:27
void disconnect()
Blocking disconnect.
Definition: connection.cpp:33
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
connection()
Constructor.
Definition: connection.cpp:21
vapi_error_e
Definition: vapi_common.h:25