Kea 2.7.4
option6_iaaddr.h
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1// Copyright (C) 2011-2022 Internet Systems Consortium, Inc. ("ISC")
2//
3// This Source Code Form is subject to the terms of the Mozilla Public
4// License, v. 2.0. If a copy of the MPL was not distributed with this
5// file, You can obtain one at http://mozilla.org/MPL/2.0/.
6
7#ifndef OPTION6_IAADDR_H
8#define OPTION6_IAADDR_H
9
10#include <asiolink/io_address.h>
11#include <dhcp/option.h>
12#include <boost/shared_ptr.hpp>
13
14namespace isc {
15namespace dhcp {
16
17class Option6IAAddr;
18
20typedef boost::shared_ptr<Option6IAAddr> Option6IAAddrPtr;
21
22class Option6IAAddr: public Option {
23
24public:
26 static const size_t OPTION6_IAADDR_LEN = 24;
27
36 Option6IAAddr(uint16_t type, const isc::asiolink::IOAddress& addr,
37 uint32_t preferred, uint32_t valid);
38
46 Option6IAAddr(uint32_t type, OptionBuffer::const_iterator begin,
47 OptionBuffer::const_iterator end);
48
50 virtual OptionPtr clone() const;
51
59 void pack(isc::util::OutputBuffer& buf, bool check = true) const;
60
65 virtual void unpack(OptionBufferConstIter begin,
67
73 virtual std::string
74 toText(int indent = 0) const;
75
76
80 void setAddress(const isc::asiolink::IOAddress& addr) { addr_ = addr; }
81
86 void setPreferred(unsigned int pref) { preferred_=pref; }
87
92 void setValid(unsigned int valid) { valid_=valid; }
93
98 getAddress() const { return addr_; }
99
103 unsigned int
104 getPreferred() const { return preferred_; }
105
109 unsigned int
110 getValid() const { return valid_; }
111
113 virtual uint16_t len() const;
114
115protected:
118
120 unsigned int preferred_;
121
123 unsigned int valid_;
124};
125
126} // isc::dhcp namespace
127} // isc namespace
128
129#endif // OPTION_IA_H
void setValid(unsigned int valid)
Sets valid lifetime (in seconds).
isc::asiolink::IOAddress getAddress() const
Returns address contained within this option.
void setPreferred(unsigned int pref)
Sets preferred lifetime (in seconds)
void pack(isc::util::OutputBuffer &buf, bool check=true) const
Writes option in wire-format.
virtual OptionPtr clone() const
Copies this option and returns a pointer to the copy.
virtual std::string toText(int indent=0) const
Returns string representation of the option.
static const size_t OPTION6_IAADDR_LEN
length of the fixed part of the IAADDR option
virtual uint16_t len() const
returns data length (data length + DHCPv4/DHCPv6 option header)
virtual void unpack(OptionBufferConstIter begin, OptionBufferConstIter end)
Parses received buffer.
unsigned int getPreferred() const
Returns preferred lifetime of an address.
unsigned int valid_
contains valid-lifetime timer (in seconds)
Option6IAAddr(uint16_t type, const isc::asiolink::IOAddress &addr, uint32_t preferred, uint32_t valid)
Constructor, used for options constructed (during transmission).
isc::asiolink::IOAddress addr_
contains an IPv6 address
void setAddress(const isc::asiolink::IOAddress &addr)
sets address in this option.
unsigned int getValid() const
Returns valid lifetime of an address.
unsigned int preferred_
contains preferred-lifetime timer (in seconds)
virtual bool valid() const
returns if option is valid (e.g.
Definition option.cc:190
void check() const
A protected method used for option correctness.
Definition option.cc:90
The OutputBuffer class is a buffer abstraction for manipulating mutable data.
Definition buffer.h:343
OptionBuffer::const_iterator OptionBufferConstIter
const_iterator for walking over OptionBuffer
Definition option.h:30
boost::shared_ptr< Option6IAAddr > Option6IAAddrPtr
A pointer to the isc::dhcp::Option6IAAddr object.
boost::shared_ptr< Option > OptionPtr
Definition option.h:37
Defines the logger used by the top-level component of kea-lfc.