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129 | // Copyright (C) 2011-2022 Internet Systems Consortium, Inc. ("ISC")
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#ifndef OPTION6_IAADDR_H
#define OPTION6_IAADDR_H
#include <asiolink/io_address.h>
#include <dhcp/option.h>
#include <boost/shared_ptr.hpp><--- Include file: not found. Please note: Cppcheck does not need standard library headers to get proper results.
namespace isc {
namespace dhcp {
class Option6IAAddr;
/// A pointer to the @c isc::dhcp::Option6IAAddr object.
typedef boost::shared_ptr<Option6IAAddr> Option6IAAddrPtr;
class Option6IAAddr: public Option {
public:
/// length of the fixed part of the IAADDR option
static const size_t OPTION6_IAADDR_LEN = 24;
/// @brief Constructor, used for options constructed (during transmission).
///
/// @throw BadValue if specified addr is not IPv6
///
/// @param type option type
/// @param addr reference to an address
/// @param preferred address preferred lifetime (in seconds)
/// @param valid address valid lifetime (in seconds)
Option6IAAddr(uint16_t type, const isc::asiolink::IOAddress& addr,
uint32_t preferred, uint32_t valid);
/// @brief Constructor, used for received options.
///
/// @throw OutOfRange if specified option is truncated
///
/// @param type option type
/// @param begin iterator to first byte of option data
/// @param end iterator to end of option data (first byte after option end)
Option6IAAddr(uint32_t type, OptionBuffer::const_iterator begin,
OptionBuffer::const_iterator end);
/// @brief Copies this option and returns a pointer to the copy.
virtual OptionPtr clone() const;
/// @brief Writes option in wire-format.
///
/// Writes option in wire-format to buf, returns pointer to first unused
/// byte after stored option.
///
/// @param buf pointer to a buffer
/// @param check if set to false, allows options larger than 255 for v4
void pack(isc::util::OutputBuffer& buf, bool check = true) const;<--- Function in derived class
/// @brief Parses received buffer.
///
/// @param begin iterator to first byte of option data
/// @param end iterator to end of option data (first byte after option end)
virtual void unpack(OptionBufferConstIter begin,
OptionBufferConstIter end);
/// Returns string representation of the option.
///
/// @param indent number of spaces before printing text
///
/// @return string with text representation.
virtual std::string
toText(int indent = 0) const;<--- Function in derived class
/// sets address in this option.
///
/// @param addr address to be sent in this option
void setAddress(const isc::asiolink::IOAddress& addr) { addr_ = addr; }
/// Sets preferred lifetime (in seconds)
///
/// @param pref address preferred lifetime (in seconds)
///
void setPreferred(unsigned int pref) { preferred_=pref; }
/// Sets valid lifetime (in seconds).
///
/// @param valid address valid lifetime (in seconds)
///
void setValid(unsigned int valid) { valid_=valid; }
/// Returns address contained within this option.
///
/// @return address
isc::asiolink::IOAddress
getAddress() const { return addr_; }
/// Returns preferred lifetime of an address.
///
/// @return preferred lifetime (in seconds)
unsigned int
getPreferred() const { return preferred_; }
/// Returns valid lifetime of an address.
///
/// @return valid lifetime (in seconds)
unsigned int
getValid() const { return valid_; }
/// returns data length (data length + DHCPv4/DHCPv6 option header)
virtual uint16_t len() const;<--- Function in derived class
protected:
/// contains an IPv6 address
isc::asiolink::IOAddress addr_;
/// contains preferred-lifetime timer (in seconds)
unsigned int preferred_;
/// contains valid-lifetime timer (in seconds)
unsigned int valid_;
};
} // isc::dhcp namespace
} // isc namespace
#endif // OPTION_IA_H
|