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Kea 3.0.0
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this class parses list of DHCP4 subnets More...
#include <dhcp_parsers.h>
Public Member Functions | |
| Subnets4ListConfigParser (bool check_iface=true) | |
| constructor | |
| virtual | ~Subnets4ListConfigParser () |
| Virtual destructor. | |
| size_t | parse (SrvConfigPtr cfg, data::ConstElementPtr subnets_list, bool encapsulate_options=true) |
| parses contents of the list | |
| size_t | parse (Subnet4Collection &subnets, data::ConstElementPtr subnets_list, bool encapsulate_options=true) |
| Parses contents of the subnet4 list. | |
| 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. | |
| uint32_t | getUint32 (isc::data::ConstElementPtr scope, const std::string &name) |
| Returns a value converted to uint32_t. | |
| uint8_t | getUint8 (ConstElementPtr scope, const std::string &name) |
| Get an uint8_t value. | |
| const isc::util::Triplet< uint32_t > | parseIntTriplet (const data::ConstElementPtr &scope, const std::string &name) |
| Parses an integer triplet. | |
Protected Member Functions | |
| virtual boost::shared_ptr< Subnet4ConfigParser > | createSubnetConfigParser () const |
Returns an instance of the Subnet4ConfigParser to be used in parsing the subnets. | |
| 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. | |
| 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. | |
Protected Attributes | |
| bool | check_iface_ |
| Check if the specified interface exists in the system. | |
Additional Inherited Members | |
| 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. | |
| static void | checkRequired (const SimpleRequiredKeywords &required, isc::data::ConstElementPtr scope) |
| Checks that all required keywords are present. | |
| static size_t | deriveParams (isc::data::ConstElementPtr parent, isc::data::ElementPtr child, const ParamsList ¶ms) |
| Derives (inherits) parameters from parent scope to a child. | |
| static isc::asiolink::IOAddress | getAddress (const ConstElementPtr &scope, const std::string &name) |
| Returns a IOAddress parameter from a scope. | |
| static bool | getBoolean (isc::data::ConstElementPtr scope, const std::string &name) |
| Returns a boolean parameter from a scope. | |
| static double | getDouble (const ConstElementPtr &scope, const std::string &name) |
| Returns a floating point parameter from a scope. | |
| static int64_t | getInteger (isc::data::ConstElementPtr scope, const std::string &name) |
| Returns an integer parameter from a scope. | |
| 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. | |
| static const data::Element::Position & | getPosition (const std::string &name, const data::ConstElementPtr parent) |
| Utility method that returns position of an element. | |
| static std::string | getString (isc::data::ConstElementPtr scope, const std::string &name) |
| Returns a string parameter from a scope. | |
| static size_t | setDefaults (isc::data::ElementPtr scope, const SimpleDefaults &default_values) |
| Sets the default values. | |
| static size_t | setListDefaults (isc::data::ConstElementPtr list, const SimpleDefaults &default_values) |
| Sets the default values for all entries in a list. | |
this class parses list of DHCP4 subnets
This is a wrapper parser that handles the whole list of Subnet4 definitions. It iterates over all entries and creates Subnet4ConfigParser for each entry.
Definition at line 653 of file dhcp_parsers.h.
| isc::dhcp::Subnets4ListConfigParser::Subnets4ListConfigParser | ( | bool | check_iface = true | ) |
constructor
| check_iface | Check if the specified interface exists in the system. |
Definition at line 1004 of file dhcp_parsers.cc.
References check_iface_.
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inlinevirtual |
Virtual destructor.
Definition at line 663 of file dhcp_parsers.h.
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protectedvirtual |
Returns an instance of the Subnet4ConfigParser to be used in parsing the subnets.
This function can be overridden in the child classes to supply a custom parser for the subnets.
Subnet4ConfigParser. Definition at line 1061 of file dhcp_parsers.cc.
References check_iface_.
| size_t isc::dhcp::Subnets4ListConfigParser::parse | ( | SrvConfigPtr | cfg, |
| data::ConstElementPtr | subnets_list, | ||
| bool | encapsulate_options = true ) |
parses contents of the list
Iterates over all entries on the list, parses its content (by instantiating Subnet6ConfigParser) and adds to specified configuration.
| cfg | Pointer to server configuration. |
| subnets_list | pointer to a list of IPv4 subnets |
| encapsulate_options | a boolean parameter indicating if the parsed options should be encapsulated with suboptions. |
Definition at line 1009 of file dhcp_parsers.cc.
References createSubnetConfigParser(), and isc_throw.
Referenced by isc::dhcp::processDhcp4Config().
| size_t isc::dhcp::Subnets4ListConfigParser::parse | ( | Subnet4Collection & | subnets, |
| data::ConstElementPtr | subnets_list, | ||
| bool | encapsulate_options = true ) |
Parses contents of the subnet4 list.
| [out] | subnets | Container where parsed subnets will be stored. |
| subnets_list | pointer to a list of IPv4 subnets | |
| encapsulate_options | a boolean parameter indicating if the parsed options should be encapsulated with suboptions. |
Definition at line 1035 of file dhcp_parsers.cc.
References createSubnetConfigParser(), and isc_throw.
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protected |
Check if the specified interface exists in the system.
Definition at line 703 of file dhcp_parsers.h.
Referenced by Subnets4ListConfigParser(), and createSubnetConfigParser().