Option data translation between YANG and JSON. More...

#include <translator_option_data.h>

Inheritance diagram for isc::yang::TranslatorOptionData:

Public Member Functions
	TranslatorOptionData (sysrepo::S_Session session, const std::string &model)
	Constructor. More...

virtual	~TranslatorOptionData ()
	Destructor. More...

isc::data::ElementPtr	getOptionData (const std::string &xpath)
	Get and translate an option data from YANG to JSON. More...

void	setOptionData (const std::string &xpath, isc::data::ConstElementPtr elem)
	Translate and set option data from JSON to YANG. More...

Public Member Functions inherited from isc::yang::TranslatorBasic
	TranslatorBasic (sysrepo::S_Session session, const std::string &model)
	Constructor. More...

virtual	~TranslatorBasic ()
	Destructor. More...

void	checkAndGetLeaf (isc::data::ElementPtr &storage, const std::string &xpath, const std::string &name)
	Retrieves an item and stores it in the specified storage. More...

void	checkAndSetLeaf (isc::data::ConstElementPtr const &from, std::string const &xpath, std::string const &name, sr_type_t const type)
	Get an element from given ElementPtr node and set it in sysrepo at given xpath. More...

void	delItem (const std::string &xpath)
	Delete basic value from YANG. More...

template<typename functor_t >
void	forAll (std::string const &xpath, functor_t f)
	Run a function for a node and all its children. More...

isc::data::ElementPtr	getItem (const std::string &xpath)
	Get and translate basic value from YANG to JSON. More...

isc::data::ElementPtr	getItems (const std::string &xpath)
	Get and translate a list of basic values from YANG to JSON. More...

template<typename T >
isc::data::ElementPtr	getList (std::string const &xpath, T &t, isc::data::ElementPtr(T::*f)(std::string const &xpath))
	Retrieve a list as ElementPtr from sysrepo from a certain xpath. More...

sysrepo::S_Vals	getValuesFromItems (std::string const &xpath)
	Get the values of all siblings at a certain xpath. More...

void	setItem (const std::string &xpath, isc::data::ConstElementPtr elem, sr_type_t type)
	Translate and set basic value from JSON to YANG. More...

Protected Member Functions
isc::data::ElementPtr	getOptionDataKea (const std::string &xpath)
	getOptionData JSON for kea-dhcp[46]. More...

void	setOptionDataKea (const std::string &xpath, isc::data::ConstElementPtr elem)
	setOptionData for kea-dhcp[46]. More...

Additional Inherited Members
Static Public Member Functions inherited from isc::yang::TranslatorBasic
static isc::data::ElementPtr	value (sysrepo::S_Val s_val)
	Translate basic value from YANG to JSON. More...

static sysrepo::S_Val	value (isc::data::ConstElementPtr elem, sr_type_t type)
	Translate basic value from JSON to YANG. More...

Protected Attributes inherited from isc::yang::TranslatorBasic
std::string	model_
	The model. More...

sysrepo::S_Session	session_
	The sysrepo session. More...

Detailed Description

Option data translation between YANG and JSON.

JSON syntax for Kea DHCP with command channel is:

{
    "code": <code>,
    "name": <name>,
    "space": <space>,
    "csv-format": <csv format flag>,
    "data": <value>,
    "always-send": <always send flag>,
    "user-context": { <json map> },
    "comment": "<comment>"
}

YANG syntax for kea-dhcp[46] with code and space as keys is:

+--rw option-data* [code space]
   +--rw code            uint8
   +--rw space           string
   +--rw name?           string
   +--rw data?           string
   +--rw csv-format?     boolean
   +--rw always-send?    boolean
   +--rw user-context?   user-context

An example in JSON and YANG formats:

[
    {
        "code": 100,
        "space": "dns",
        "csv-format": false,
        "data": "12121212",
        "always-send": false
    }
]

/kea-dhcp6-server:config (container)
/kea-dhcp6-server:config/
   option-data[code='100'][space='dns'] (list instance)
/kea-dhcp6-server:config/
   option-data[code='100'][space='dns']/code = 100
/kea-dhcp6-server:config/
   option-data[code='100'][space='dns']/space = dns
/kea-dhcp6-server:config/
   option-data[code='100'][space='dns']/data = 12121212
/kea-dhcp6-server:config/
   option-data[code='100'][space='dns']/csv-format = false
/kea-dhcp6-server:config/
   option-data[code='100'][space='dns']/always-send = false