AST::BashppParser Class Reference

A driver class to wrap around the Bison-generated parser for Bash++. This class manages both the lexer and parser state, and provides methods to set the input source. More...

#include <BashppParser.h>

Public Member Functions
	BashppParser ()=default
void	setUTF16Mode (bool enabled)
bool	getUTF16Mode () const
void	setDisplayLexerOutput (bool enabled)
bool	getDisplayLexerOutput () const
void	setInputFromFilePath (const std::string &file_path)
void	setInputFromFilePtr (FILE *file_ptr, const std::string &file_path)
void	setInputFromStringContents (const std::string &contents)
void	setIncludeChain (const std::vector< std::string > &includes)
std::shared_ptr< AST::Program >	program ()

Private Types
enum class	InputType { FILEPATH , FILEPTR , STRING_CONTENTS }

Private Member Functions
void	_initialize_lexer ()
void	_destroy_lexer ()
void	_parse ()

Private Attributes
yyscan_t	lexer
std::shared_ptr< AST::Program >	m_program = nullptr
bool	current_command_can_receive_lvalues = true
bool	utf16_mode = false
bool	display_lexer_output = false
std::string	input_file_path = "<stdin>"
std::vector< std::string >	include_chain
enum AST::BashppParser::InputType	input_type = InputType::FILEPATH
std::variant< std::string, FILE *, std::monostate >	input_source = std::monostate{}
std::string	input_string_contents
FILE *	input_file = nullptr

Detailed Description

A driver class to wrap around the Bison-generated parser for Bash++. This class manages both the lexer and parser state, and provides methods to set the input source.

Member Enumeration Documentation

InputType

enum class AST::BashppParser::InputType

strongprivate

Enumerator
FILEPATH
FILEPTR
STRING_CONTENTS

Constructor & Destructor Documentation

BashppParser()

AST::BashppParser::BashppParser ( )

default

Member Function Documentation

_destroy_lexer()

void AST::BashppParser::_destroy_lexer ( )

private

_initialize_lexer()

void AST::BashppParser::_initialize_lexer ( )

private

_parse()

void AST::BashppParser::_parse ( )

private

getDisplayLexerOutput()

bool AST::BashppParser::getDisplayLexerOutput

(

)

const

getUTF16Mode()

bool AST::BashppParser::getUTF16Mode

(

)

const

program()

std::shared_ptr< AST::Program > AST::BashppParser::program

(

)

setDisplayLexerOutput()

void AST::BashppParser::setDisplayLexerOutput

(

bool

enabled

)

setIncludeChain()

void AST::BashppParser::setIncludeChain

(

const std::vector< std::string > &

includes

)

setInputFromFilePath()

void AST::BashppParser::setInputFromFilePath

(

const std::string &

file_path

)

setInputFromFilePtr()

void AST::BashppParser::setInputFromFilePtr	(	FILE *	file_ptr,
		const std::string &	file_path
	)

setInputFromStringContents()

void AST::BashppParser::setInputFromStringContents

(

const std::string &

contents

)

setUTF16Mode()

void AST::BashppParser::setUTF16Mode

(

bool

enabled

)

Member Data Documentation

current_command_can_receive_lvalues

bool AST::BashppParser::current_command_can_receive_lvalues = true

private

display_lexer_output

bool AST::BashppParser::display_lexer_output = false

private

include_chain

std::vector<std::string> AST::BashppParser::include_chain

private

input_file

FILE* AST::BashppParser::input_file = nullptr

private

input_file_path

std::string AST::BashppParser::input_file_path = "<stdin>"

private

input_source

std::variant<std::string, FILE*, std::monostate> AST::BashppParser::input_source = std::monostate{}

private

input_string_contents

std::string AST::BashppParser::input_string_contents

private

input_type

enum AST::BashppParser::InputType AST::BashppParser::input_type = InputType::FILEPATH

private

lexer

yyscan_t AST::BashppParser::lexer

private

m_program

std::shared_ptr<AST::Program> AST::BashppParser::m_program = nullptr

private

utf16_mode

bool AST::BashppParser::utf16_mode = false

private

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

• src/AST/BashppParser.h
• src/AST/BashppParser.cpp