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Kea 3.0.0
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Holds DUID (DHCPv6 Unique Identifier) More...
#include <duid.h>
Public Types | |
| enum | DUIDType { DUID_UNKNOWN = 0 , DUID_LLT = 1 , DUID_EN = 2 , DUID_LL = 3 , DUID_UUID = 4 , DUID_MAX } |
| specifies DUID type More... | |
Public Member Functions | |
| DUID (const std::vector< uint8_t > &data) | |
| Constructor from vector. | |
| DUID (const uint8_t *data, size_t len) | |
| Constructor from array and array size. | |
| const std::vector< uint8_t > & | getDuid () const |
| Returns a const reference to the actual DUID value. | |
| DUIDType | getType () const |
| Returns the DUID type. | |
| Public Member Functions inherited from isc::dhcp::IdentifierType< 3, 130 > | |
| IdentifierType (const std::vector< uint8_t > &data) | |
| Constructor from vector. | |
| bool | operator!= (const IdentifierType &other) const |
| Compares two identifiers for inequality. | |
| bool | operator== (const IdentifierType &other) const |
| Compares two identifiers for equality. | |
| std::string | toText () const |
| Returns textual representation of the identifier (e.g. | |
Static Public Member Functions | |
| static const DUID & | EMPTY () |
| Defines the constant "empty" DUID. | |
| static DUID | fromText (const std::string &text) |
| Create DUID from the textual format. | |
| Static Public Member Functions inherited from isc::dhcp::IdentifierType< 3, 130 > | |
| static std::vector< uint8_t > | fromText (const std::string &text) |
| This static function parses an Identifier specified in the textual format. | |
| static constexpr size_t | getMaxSize () |
| Return the maximum size of the acceptable data. | |
| static constexpr size_t | getMinSize () |
| Return the minimum size of the acceptable data. | |
Static Public Attributes | |
| static constexpr size_t | MAX_DUID_LEN = IdentifierType::getMaxSize() |
| maximum duid size | |
| static constexpr size_t | MIN_DUID_LEN = IdentifierType::getMinSize() |
| minimum duid size | |
Additional Inherited Members | |
| Protected Member Functions inherited from isc::dhcp::IdentifierBaseType | |
| virtual | ~IdentifierBaseType ()=0 |
| Pure virtual destructor. | |
| Protected Attributes inherited from isc::dhcp::IdentifierType< 3, 130 > | |
| std::vector< uint8_t > | data_ |
| The actual content of the Identifier. | |
Holds DUID (DHCPv6 Unique Identifier)
This class holds DUID, that is used in client-id, server-id and several other options. It is used to identify DHCPv6 entity.
specifies DUID type
| isc::dhcp::DUID::DUID | ( | const std::vector< uint8_t > & | data | ) |
| isc::dhcp::DUID::DUID | ( | const uint8_t * | data, |
| size_t | len ) |
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static |
Defines the constant "empty" DUID.
In general, empty DUID is not allowed. The only case where it is really valid is to designate declined IPv6 Leases. We have a broad assumption that the Lease->duid_ must always be set. However, declined lease doesn't have any DUID associated with it. Hence we need a way to indicate that fact.
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static |
Create DUID from the textual format.
This static function parses a DUID specified in the textual format.
| text | DUID in the hexadecimal format with digits representing individual bytes separated by colons. |
| isc::BadValue | if parsing the DUID failed. |
Definition at line 50 of file duid.cc.
Referenced by isc::radius::RadiusAccounting::buildAcct6(), isc::lease_cmds::LeaseCmdsImpl::getParameters(), isc::lease_cmds::LeaseCmdsImpl::leaseGetByDuidHandler(), and isc::lease_cmds::Lease6Parser::parse().
| const std::vector< uint8_t > & isc::dhcp::DUID::getDuid | ( | ) | const |
Returns a const reference to the actual DUID value.
| DUID::DUIDType isc::dhcp::DUID::getType | ( | ) | const |
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staticconstexpr |
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staticconstexpr |