Json::JsonEmitter Class Reference

#include <json_emitter.h>

Public Types
using	string_view = std::experimental::string_view
using	string = std::string
using	JsonPathComponent = stx::variant< int, string >
using	JsonPath = std::vector< JsonPathComponent >
using	PostCallbackAction = bool
using	Callback = delegate< PostCallbackAction(string_view)>
using	Errback = delegate< PostCallbackAction(string_view)>
using	JsonParserPtr = std::unique_ptr< yajl_handle_t, void(*)(yajl_handle_t *)>
using	JsonGenPtr = std::unique_ptr< yajl_gen_t, void(*)(yajl_gen_t *)>

Public Member Functions
	JsonEmitter (const string_view match_path_str)
	JsonEmitter (const JsonPath &_match_path={})
	~JsonEmitter ()=default
auto	init () -> bool
auto	clear () -> bool
auto	reset () -> bool
auto	parse (const string_view chunk, Callback &&_callback, Errback &&_errback) -> bool
auto	has_parse_state () -> bool
auto	on_json_parse_null () -> int
auto	on_json_parse_boolean (const int b) -> int
auto	on_json_parse_number (const char *s, const size_t l) -> int
auto	on_json_parse_string (const unsigned char *s, const size_t l) -> int
auto	on_json_parse_map_key (const unsigned char *s, const size_t l) -> int
auto	on_json_parse_start_map () -> int
auto	on_json_parse_end_map () -> int
auto	on_json_parse_start_array () -> int
auto	on_json_parse_end_array () -> int

Static Public Attributes
static constexpr PostCallbackAction	AbortProcessing = false
static constexpr PostCallbackAction	ContinueProcessing = false

Static Protected Member Functions
static auto	parse_json_path (string_view json_path_str) -> JsonPath

Member Typedef Documentation

Callback

using Json::JsonEmitter::Callback = delegate<PostCallbackAction(string_view)>

Errback

using Json::JsonEmitter::Errback = delegate<PostCallbackAction(string_view)>

JsonGenPtr

using Json::JsonEmitter::JsonGenPtr = std::unique_ptr<yajl_gen_t, void(*)(yajl_gen_t*)>

JsonParserPtr

using Json::JsonEmitter::JsonParserPtr = std::unique_ptr<yajl_handle_t, void(*)(yajl_handle_t*)>

JsonPath

using Json::JsonEmitter::JsonPath = std::vector<JsonPathComponent>

JsonPathComponent

using Json::JsonEmitter::JsonPathComponent = stx::variant<int, string>

PostCallbackAction

using Json::JsonEmitter::PostCallbackAction = bool

string

using Json::JsonEmitter::string = std::string

string_view

using Json::JsonEmitter::string_view = std::experimental::string_view

Constructor & Destructor Documentation

JsonEmitter() [1/2]

Json::JsonEmitter::JsonEmitter

(

const string_view

match_path_str

)

JsonEmitter() [2/2]

Json::JsonEmitter::JsonEmitter

(

const JsonPath &

_match_path = {}

)

~JsonEmitter()

Json::JsonEmitter::~JsonEmitter ( )

default

Member Function Documentation

clear()

auto Json::JsonEmitter::clear

(

)

-> bool

has_parse_state()

auto Json::JsonEmitter::has_parse_state

(

)

-> bool

init()

auto Json::JsonEmitter::init

(

)

-> bool

on_json_parse_boolean()

auto Json::JsonEmitter::on_json_parse_boolean

(

const int

b

)

-> int

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on_json_parse_end_array()

auto Json::JsonEmitter::on_json_parse_end_array

(

)

-> int

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on_json_parse_end_map()

auto Json::JsonEmitter::on_json_parse_end_map

(

)

-> int

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on_json_parse_map_key()

auto Json::JsonEmitter::on_json_parse_map_key	(	const unsigned char *	s,
		const size_t	l
	)		-> int

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on_json_parse_null()

auto Json::JsonEmitter::on_json_parse_null

(

)

-> int

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on_json_parse_number()

auto Json::JsonEmitter::on_json_parse_number	(	const char *	s,
		const size_t	l
	)		-> int

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on_json_parse_start_array()

auto Json::JsonEmitter::on_json_parse_start_array

(

)

-> int

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on_json_parse_start_map()

auto Json::JsonEmitter::on_json_parse_start_map

(

)

-> int

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on_json_parse_string()

auto Json::JsonEmitter::on_json_parse_string	(	const unsigned char *	s,
		const size_t	l
	)		-> int

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parse()

auto Json::JsonEmitter::parse	(	const string_view	chunk,
		Callback &&	_callback,
		Errback &&	_errback
	)		-> bool

parse_json_path()

auto Json::JsonEmitter::parse_json_path ( string_view  json_path_str ) -> JsonPath

staticprotected

reset()

auto Json::JsonEmitter::reset

(

)

-> bool

Member Data Documentation

AbortProcessing

constexpr PostCallbackAction Json::JsonEmitter::AbortProcessing = false

static

ContinueProcessing

constexpr PostCallbackAction Json::JsonEmitter::ContinueProcessing = false

static

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

• firmware/esp32-network-lib/json/src/json_emitter.h
• firmware/esp32-network-lib/json/src/json_emitter.cpp