libzypp 17.38.14
zypp::json::detail::Parser Class Reference

#include <zypp-core/parser/json/private/jsonparser_p.h>

Inheritance diagram for zypp::json::detail::Parser:
Inheritance graph
[legend]

Classes

struct  Token

Public Member Functions

 Parser ()=default
 Default ctor.
 Parser (const Parser &)=delete
 Parser (Parser &&)=delete
Parser & operator= (const Parser &)=delete
Parser & operator= (Parser &&)=delete
virtual ~Parser ()
 Dtor.
zyppng::expected< Value > parse (const InputStream &input_r)
 Parse the stream.
zyppng::expected< Token > nextToken ()

Private Member Functions

zyppng::expected< Object > parseObject ()
zyppng::expected< Array > parseArray ()
zyppng::expected< Value > parseValue ()
zyppng::expected< Value > finishParseValue (Token begin)
zyppng::expected< Token > parseStringToken ()
zyppng::expected< Token > parseNumberToken ()
zyppng::expected< Token > parseBoolToken ()
zyppng::expected< Token > parseNullToken ()
std::istream::char_type popChar ()
std::istream::char_type peekChar ()
void consumeChar ()
zyppng::expected< void > consumeString (const std::string &str)
template<typename T = Token>
zyppng::expected< T > makeParseError (const std::string &message, exception_detail::CodeLocation &&loc)

Static Private Member Functions

static std::istream::char_type eofChar ()

Private Attributes

std::optional< InputStream > _stream
int _nestingDepth = 0

Detailed Description

Definition at line 53 of file jsonparser_p.h.

Constructor & Destructor Documentation

◆ Parser() [1/3]

zypp::json::detail::Parser::Parser ( )
default

Default ctor.

◆ Parser() [2/3]

zypp::json::detail::Parser::Parser ( const Parser & )
delete

◆ Parser() [3/3]

zypp::json::detail::Parser::Parser ( Parser && )
delete

◆ ~Parser()

virtual zypp::json::detail::Parser::~Parser ( )
inlinevirtual

Dtor.

Definition at line 64 of file jsonparser_p.h.

Member Function Documentation

◆ operator=() [1/2]

Parser & zypp::json::detail::Parser::operator= ( const Parser & )
delete

◆ operator=() [2/2]

Parser & zypp::json::detail::Parser::operator= ( Parser && )
delete

◆ parse()

zyppng::expected< Value > zypp::json::detail::Parser::parse ( const InputStream & input_r)

Parse the stream.

Returns
ParseException on errors.

Definition at line 37 of file jsonparser_p.cc.

◆ nextToken()

zyppng::expected< Parser::Token > zypp::json::detail::Parser::nextToken ( )

Definition at line 508 of file jsonparser_p.cc.

◆ parseObject()

zyppng::expected< Object > zypp::json::detail::Parser::parseObject ( )
private

Definition at line 87 of file jsonparser_p.cc.

◆ parseArray()

zyppng::expected< Array > zypp::json::detail::Parser::parseArray ( )
private

Definition at line 184 of file jsonparser_p.cc.

◆ parseValue()

zyppng::expected< Value > zypp::json::detail::Parser::parseValue ( )
private

Parse a complete value from the stream

Definition at line 252 of file jsonparser_p.cc.

◆ finishParseValue()

zyppng::expected< Value > zypp::json::detail::Parser::finishParseValue ( Token begin)
private

Finish parsing a JSON value, the token passed in begin either IS the value in case of essential types or the begin token of a array or object

Definition at line 265 of file jsonparser_p.cc.

◆ parseStringToken()

zyppng::expected< Parser::Token > zypp::json::detail::Parser::parseStringToken ( )
private

Definition at line 594 of file jsonparser_p.cc.

◆ parseNumberToken()

zyppng::expected< Parser::Token > zypp::json::detail::Parser::parseNumberToken ( )
private

Definition at line 323 of file jsonparser_p.cc.

◆ parseBoolToken()

zyppng::expected< Parser::Token > zypp::json::detail::Parser::parseBoolToken ( )
private

Definition at line 302 of file jsonparser_p.cc.

◆ parseNullToken()

zyppng::expected< Parser::Token > zypp::json::detail::Parser::parseNullToken ( )
private

Definition at line 293 of file jsonparser_p.cc.

◆ popChar()

std::istream::char_type zypp::json::detail::Parser::popChar ( )
private

Definition at line 466 of file jsonparser_p.cc.

◆ peekChar()

std::istream::char_type zypp::json::detail::Parser::peekChar ( )
private

Definition at line 478 of file jsonparser_p.cc.

◆ consumeChar()

void zypp::json::detail::Parser::consumeChar ( )
private

Definition at line 490 of file jsonparser_p.cc.

◆ consumeString()

zyppng::expected< void > zypp::json::detail::Parser::consumeString ( const std::string & str)
private

Definition at line 496 of file jsonparser_p.cc.

◆ eofChar()

std::istream::char_type zypp::json::detail::Parser::eofChar ( )
inlinestaticprivate

Definition at line 120 of file jsonparser_p.h.

◆ makeParseError()

template<typename T = Token>
zyppng::expected< T > zypp::json::detail::Parser::makeParseError ( const std::string & message,
exception_detail::CodeLocation && loc )
inlineprivate

Definition at line 125 of file jsonparser_p.h.

Member Data Documentation

◆ _stream

std::optional<InputStream> zypp::json::detail::Parser::_stream
private

Definition at line 130 of file jsonparser_p.h.

◆ _nestingDepth

int zypp::json::detail::Parser::_nestingDepth = 0
private

Definition at line 131 of file jsonparser_p.h.

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