Kea 2.7.6
|
Parser for hooks library list. More...
#include <hooks_parser.h>
Public Member Functions | |
void | parse (HooksConfig &libraries, isc::data::ConstElementPtr value) |
Parses parameters value. | |
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. | |
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. | |
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. | |
Parser for hooks library list.
This parser handles the list of hooks libraries. This is an optional list, which may be empty, and is encapsulated into a HooksConfig object.
Definition at line 21 of file hooks_parser.h.
void isc::hooks::HooksLibrariesParser::parse | ( | HooksConfig & | libraries, |
isc::data::ConstElementPtr | value ) |
Parses parameters value.
Parses configuration entry (list of parameters) and adds each element to the hooks libraries list. The method also checks whether the list of libraries is the same as that already loaded. If not, it checks each of the libraries in the list for validity (they exist and have a "version" function that returns the correct value).
The syntax for specifying hooks libraries allow for library-specific parameters to be specified along with the library, e.g.
The parsing code only checks that:
This method stores parsed libraries in libraries.
libraries | parsed libraries information will be stored here |
value | pointer to the content to be parsed |
Definition at line 27 of file hooks_parser.cc.
References isc_throw, isc::data::Element::map, isc::data::Element::string, and isc::util::str::trim().
Referenced by isc::agent::AgentSimpleParser::parse(), isc::d2::D2SimpleParser::parse(), and isc::netconf::NetconfSimpleParser::parse().