FD.io VPP  v18.11-rc0-18-g2a3fb1a
Vector Packet Processing
ra_prefix.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 <sstream>
17 
18 #include "vom/ra_prefix.hpp"
19 
20 namespace VOM {
22  uint8_t use_default,
23  uint8_t no_advertise,
24  uint32_t val_lifetime,
25  uint32_t pref_lifetime)
26  : m_pfx(pfx)
27  , m_use_default(use_default)
28  , m_no_advertise(no_advertise)
29  , m_off_link(0)
30  , m_no_autoconfig(0)
31  , m_no_onlink(0)
32  , m_val_lifetime(val_lifetime)
33  , m_pref_lifetime(pref_lifetime)
34 {
35 }
36 
37 void
38 ra_prefix::to_vpp(vapi_payload_sw_interface_ip6nd_ra_prefix& ra_prefix) const
39 {
40  uint8_t is_ipv6 = 0;
41 
42  m_pfx.to_vpp(&is_ipv6, ra_prefix.address, &ra_prefix.address_length);
43 
44  ra_prefix.use_default = m_use_default;
45  ra_prefix.no_advertise = m_no_advertise;
46  ra_prefix.off_link = m_off_link;
47  ra_prefix.no_autoconfig = m_no_autoconfig;
48  ra_prefix.no_onlink = m_no_onlink;
49  ra_prefix.val_lifetime = m_val_lifetime;
50  ra_prefix.pref_lifetime = m_pref_lifetime;
51 }
52 
53 bool
54 ra_prefix::operator==(const ra_prefix& other) const
55 {
56  return ((m_pfx == other.m_pfx) && (m_use_default == other.m_use_default) &&
57  (m_no_advertise == other.m_no_advertise) &&
58  (m_val_lifetime == other.m_val_lifetime) &&
59  (m_pref_lifetime == other.m_pref_lifetime));
60 }
61 
62 std::string
64 {
65  std::ostringstream s;
66 
67  s << "ra-pfx-config:["
68  << " pfx:" << m_pfx.to_string() << " use-default:" << m_use_default
69  << " no-advertise:" << m_no_advertise << " val-lifetime:" << m_val_lifetime
70  << " pref-lifetime:" << m_pref_lifetime << "]";
71 
72  return (s.str());
73 }
74 
75 const route::prefix_t&
77 {
78  return (m_pfx);
79 }
80 }
81 
82 /*
83  * fd.io coding-style-patch-verification: ON
84  *
85  * Local Variables:
86  * eval: (c-set-style "mozilla")
87  * End:
88  */
void to_vpp(vapi_payload_sw_interface_ip6nd_ra_prefix &ra_prefix) const
Convert the ra prefix configuration to Vpp Api.
Definition: ra_prefix.cpp:38
bool operator==(const ra_prefix &ra_prefix) const
Comparison operator - only used for UT.
Definition: ra_prefix.cpp:54
std::string to_string() const
convert to string format for debug purposes
Definition: prefix.cpp:183
void to_vpp(uint8_t *is_ip6, uint8_t *addr, uint8_t *len) const
Convert the prefix into VPP API parameters.
Definition: prefix.cpp:251
A representation of RA prefix configuration on given interface.
Definition: ra_prefix.hpp:27
ra_prefix(const route::prefix_t &pfx, uint8_t use_default, uint8_t no_advertise, uint32_t val_lifetime, uint32_t pref_lifetime)
Construct a new object matching the desried state.
Definition: ra_prefix.cpp:21
The VPP Object Model (VOM) library.
Definition: acl_binding.cpp:19
std::string to_string() const
convert to string format for debug purposes
Definition: ra_prefix.cpp:63
const route::prefix_t & prefix() const
Return the prefix associated with this ra prefix.
Definition: ra_prefix.cpp:76
A prefix defintion.
Definition: prefix.hpp:93