isc::d2::D2Params Class Reference

Acts as a storage vault for D2 global scalar parameters. More...

#include <d2_config.h>

Public Member Functions
	D2Params (const isc::asiolink::IOAddress &ip_address, const size_t port, const size_t dns_server_timeout, const dhcp_ddns::NameChangeProtocol &ncr_protocol, const dhcp_ddns::NameChangeFormat &ncr_format)
	Constructor. More...
	D2Params ()
	Default constructor The default constructor creates an instance that has updates disabled. More...
virtual	~D2Params ()
	Destructor. More...
std::string	getConfigSummary () const
	Return summary of the configuration used by D2. More...
size_t	getDnsServerTimeout () const
	Return the DNS server timeout value. More...
const isc::asiolink::IOAddress &	getIpAddress () const
	Return the IP address D2 listens on. More...
const dhcp_ddns::NameChangeFormat &	getNcrFormat () const
	Return the expected format of inbound requests (NCRs). More...
const dhcp_ddns::NameChangeProtocol &	getNcrProtocol () const
	Return the socket protocol in use. More...
size_t	getPort () const
	Return the TCP/UPD port D2 listens on. More...
bool	operator!= (const D2Params &other) const
	Compares two D2Params's for inequality. More...
bool	operator== (const D2Params &other) const
	Compares two D2Params's for equality. More...
std::string	toText () const
	Generates a string representation of the class contents. More...

Protected Member Functions
virtual void	validateContents ()
	Validates member values. More...

Detailed Description

Acts as a storage vault for D2 global scalar parameters.

Definition at line 142 of file d2_config.h.

Constructor & Destructor Documentation

isc::d2::D2Params::D2Params	(	const isc::asiolink::IOAddress &	ip_address,
		const size_t	port,
		const size_t	dns_server_timeout,
		const dhcp_ddns::NameChangeProtocol &	ncr_protocol,
		const dhcp_ddns::NameChangeFormat &	ncr_format
	)

Constructor.

Parameters

ip_address	IP address at which D2 should listen for NCRs
port	port on which D2 should listen NCRs
dns_server_timeout	maximum amount of time in milliseconds to wait for a response to a single DNS update request.
ncr_protocol	socket protocol D2 should use to receive NCRS
ncr_format	packet format of the inbound NCRs

Exceptions

D2CfgError

if: ip_address is 0.0.0.0 or :: port is 0 dns_server_timeout is < 1 ncr_protocol is invalid, currently only NCR_UDP is supported ncr_format is invalid, currently only FMT_JSON is supported

Definition at line 30 of file d2_config.cc.

References validateContents().

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isc::d2::D2Params::D2Params

(

)

Default constructor The default constructor creates an instance that has updates disabled.

Definition at line 43 of file d2_config.cc.

References validateContents().

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isc::d2::D2Params::~D2Params ( )

virtual

Destructor.

Definition at line 51 of file d2_config.cc.

Member Function Documentation

std::string isc::d2::D2Params::getConfigSummary

(

)

const

Return summary of the configuration used by D2.

The returned summary of the configuration is meant to be appended to the log message informing about the successful completion of the D2 configuration.

Returns

Configuration summary in the textual format.

Definition at line 83 of file d2_config.cc.

References getIpAddress(), getPort(), and isc::dhcp_ddns::ncrProtocolToString().

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size_t isc::d2::D2Params::getDnsServerTimeout ( ) const

inline

Return the DNS server timeout value.

Definition at line 183 of file d2_config.h.

const isc::asiolink::IOAddress& isc::d2::D2Params::getIpAddress ( ) const

inline

Return the IP address D2 listens on.

Definition at line 173 of file d2_config.h.

Referenced by getConfigSummary().

const dhcp_ddns::NameChangeFormat& isc::d2::D2Params::getNcrFormat ( ) const

inline

Return the expected format of inbound requests (NCRs).

Definition at line 193 of file d2_config.h.

const dhcp_ddns::NameChangeProtocol& isc::d2::D2Params::getNcrProtocol ( ) const

inline

Return the socket protocol in use.

Definition at line 188 of file d2_config.h.

size_t isc::d2::D2Params::getPort ( ) const

inline

Return the TCP/UPD port D2 listens on.

Definition at line 178 of file d2_config.h.

Referenced by getConfigSummary().

bool isc::d2::D2Params::operator!=

(

const D2Params &

other

)

const

Compares two D2Params's for inequality.

Definition at line 100 of file d2_config.cc.

bool isc::d2::D2Params::operator==

(

const D2Params &

other

)

const

Compares two D2Params's for equality.

Definition at line 91 of file d2_config.cc.

std::string isc::d2::D2Params::toText

(

)

const

Generates a string representation of the class contents.

Definition at line 105 of file d2_config.cc.

References isc::dhcp_ddns::ncrFormatToString(), isc::dhcp_ddns::ncrProtocolToString(), and isc::asiolink::IOAddress::toText().

Referenced by isc::d2::operator<<().

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void isc::d2::D2Params::validateContents ( )

protectedvirtual

Validates member values.

Method is used by the constructor to validate member contents. Currently checks:

1. ip_address is not 0.0.0.0 or ::
2. port is not 0
3. dns_server_timeout is 0
4. ncr_protocol is UDP
5. ncr_format is JSON

Exceptions

D2CfgError

if contents are invalid

Definition at line 54 of file d2_config.cc.

References isc::dhcp_ddns::FMT_JSON, isc_throw, isc::dhcp_ddns::NCR_UDP, isc::dhcp_ddns::ncrFormatToString(), isc::dhcp_ddns::ncrProtocolToString(), and isc::asiolink::IOAddress::toText().

Referenced by D2Params().

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The documentation for this class was generated from the following files:

• d2_config.h
• d2_config.cc