Implements parser for IPv4 shared networks. More...

#include <shared_network_parser.h>

Inheritance diagram for isc::dhcp::SharedNetwork4Parser:

Public Member Functions
	SharedNetwork4Parser (bool check_iface=true)
	Constructor. More...

SharedNetwork4Ptr	parse (const data::ConstElementPtr &shared_network_data)
	Parses shared configuration information for IPv4 shared network. More...

Public Member Functions inherited from isc::data::SimpleParser
uint16_t	getUint16 (isc::data::ConstElementPtr scope, const std::string &name)
	Returns a value converted to uint16_t. More...

uint32_t	getUint32 (isc::data::ConstElementPtr scope, const std::string &name)
	Returns a value converted to uint32_t. More...

uint8_t	getUint8 (ConstElementPtr scope, const std::string &name)
	Get an uint8_t value. More...

const dhcp::Triplet< uint32_t >	parseIntTriplet (const data::ConstElementPtr &scope, const std::string &name)
	Parses an integer triplet. More...

Protected Attributes
bool	check_iface_
	Check if the specified interface exists in the system. More...

Additional Inherited Members
Static Public Member Functions inherited from isc::dhcp::BaseNetworkParser
static void	moveReservationMode (isc::data::ElementPtr config)
	Moves deprecated reservation-mode parameter to new reservations flags. More...

Static Public Member Functions inherited from isc::data::SimpleParser
static void	checkKeywords (const SimpleKeywords &keywords, isc::data::ConstElementPtr scope)
	Checks acceptable keywords with their expected type. More...

static void	checkRequired (const SimpleRequiredKeywords &required, isc::data::ConstElementPtr scope)
	Checks that all required keywords are present. More...

static size_t	deriveParams (isc::data::ConstElementPtr parent, isc::data::ElementPtr child, const ParamsList &params)
	Derives (inherits) parameters from parent scope to a child. More...

static isc::asiolink::IOAddress	getAddress (const ConstElementPtr &scope, const std::string &name)
	Returns a IOAddress parameter from a scope. More...

static bool	getBoolean (isc::data::ConstElementPtr scope, const std::string &name)
	Returns a boolean parameter from a scope. More...

static double	getDouble (const ConstElementPtr &scope, const std::string &name)
	Returns a floating point parameter from a scope. More...

static int64_t	getInteger (isc::data::ConstElementPtr scope, const std::string &name)
	Returns an integer parameter from a scope. More...

static int64_t	getInteger (isc::data::ConstElementPtr scope, const std::string &name, int64_t min, int64_t max)
	Returns an integer parameter from a scope and checks its range. More...

static const data::Element::Position &	getPosition (const std::string &name, const data::ConstElementPtr parent)
	Utility method that returns position of an element. More...

static std::string	getString (isc::data::ConstElementPtr scope, const std::string &name)
	Returns a string parameter from a scope. More...

static size_t	setDefaults (isc::data::ElementPtr scope, const SimpleDefaults &default_values)
	Sets the default values. More...

static size_t	setListDefaults (isc::data::ConstElementPtr list, const SimpleDefaults &default_values)
	Sets the default values for all entries in a list. More...

Protected Member Functions inherited from isc::dhcp::BaseNetworkParser
void	parseCacheParams (const data::ConstElementPtr &network_data, NetworkPtr &network)
	Parses parameters related to lease cache settings. More...

void	parseCommon (const data::ConstElementPtr &network_data, NetworkPtr &network)
	Parses common parameters. More...

void	parseDdnsParams (const data::ConstElementPtr &network_data, NetworkPtr &network)
	Parses parameters pertaining to DDNS behavior. More...

void	parseTeePercents (const data::ConstElementPtr &network_data, NetworkPtr &network)
	Parses parameters related to "percent" timers settings. More...

Protected Member Functions inherited from isc::data::SimpleParser
template<typename target_type , target_type convert>
target_type	getAndConvert (isc::data::ConstElementPtr scope, const std::string &name, const std::string &type_name)
	Returns a converted value from a scope. More...

template<typename int_type >
int_type	getIntType (isc::data::ConstElementPtr scope, const std::string &name)
	Returns an integer value with range checking from a scope. More...

Detailed Description

Implements parser for IPv4 shared networks.

Definition at line 21 of file shared_network_parser.h.

Constructor & Destructor Documentation

isc::dhcp::SharedNetwork4Parser::SharedNetwork4Parser ( bool check_iface = true )

Constructor.

Parameters

check_iface Check if the specified interface exists in the system.

Definition at line 29 of file shared_network_parser.cc.

Member Function Documentation

SharedNetwork4Ptr isc::dhcp::SharedNetwork4Parser::parse ( const data::ConstElementPtr & shared_network_data )

Parses shared configuration information for IPv4 shared network.

Parameters

shared_network_data Data element holding shared network configuration to be parsed.

Returns: Pointer to an object representing shared network.

Exceptions

DhcpConfigError when shared network configuration is invalid.

Definition at line 34 of file shared_network_parser.cc.

References check_iface_, isc::data::SimpleParser::checkKeywords(), isc::db::error, isc::data::SimpleParser::getBoolean(), isc::dhcp::IfaceMgr::getIface(), isc::data::SimpleParser::getString(), isc::dhcp::CfgMgr::instance(), isc::dhcp::IfaceMgr::instance(), isc_throw, isc::dhcp::Pkt4::MAX_FILE_LEN, isc::dhcp::Pkt4::MAX_SNAME_LEN, isc::dhcp::BaseNetworkParser::moveReservationMode(), isc::dhcp::OptionDataListParser::parse(), isc::dhcp::RelayInfoParser::parse(), isc::dhcp::Subnets4ListConfigParser::parse(), isc::dhcp::BaseNetworkParser::parseCacheParams(), isc::dhcp::BaseNetworkParser::parseCommon(), isc::dhcp::BaseNetworkParser::parseDdnsParams(), isc::dhcp::BaseNetworkParser::parseTeePercents(), isc::dhcp::SimpleParser4::SHARED_NETWORK4_PARAMETERS, isc::dhcp::Option::V4, and isc::Exception::what().

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Member Data Documentation

bool isc::dhcp::SharedNetwork4Parser::check_iface_

protected

Check if the specified interface exists in the system.

Definition at line 41 of file shared_network_parser.h.

Referenced by parse().

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

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation