http::ChunkedBodyParser Class Reference

#include <ChunkedBodyParser.hpp>

Classes
struct	ParseResult

Public Types
enum	Status { CHUNK_CONTINUE , CHUNK_DONE , CHUNK_ERROR }

Public Member Functions
	ChunkedBodyParser ()
void	reset ()
Status	parse (const char *input, size_t size, std::string &output, size_t &bytesConsumed)
	Parse chunked data incrementally.
HttpStatus	errorStatus () const
void	setMaxBodySize (size_t size)

Private Types
enum	InternalState {   READING_SIZE , READING_DATA , READING_TRAILER_CRLF , READING_FINAL_CRLF ,   DONE }
typedef ParseResult(ChunkedBodyParser::*	StateHandler) (const char *input, size_t size, std::string &output)

Private Member Functions
ParseResult	readSize (const char *input, size_t size, std::string &output)
ParseResult	readData (const char *input, size_t size, std::string &output)
ParseResult	readTrailerCrlf (const char *input, size_t size, std::string &output)
ParseResult	readFinalCrlf (const char *input, size_t size, std::string &output)
ParseResult	setError (HttpStatus status)
bool	parseHex (const std::string &hex, size_t &result) const

Private Attributes
InternalState	state_
std::string	sizeBuffer_
size_t	bytesRemainingInChunk_
size_t	totalBytesWritten_
size_t	maxBodySize_
HttpStatus	errorStatus_
bool	sawCR_

Member Typedef Documentation

StateHandler

typedef ParseResult(ChunkedBodyParser::* http::ChunkedBodyParser::StateHandler) (const char *input, size_t size, std::string &output)

private

Member Enumeration Documentation

InternalState

enum http::ChunkedBodyParser::InternalState

private

Enumerator
READING_SIZE
READING_DATA
READING_TRAILER_CRLF
READING_FINAL_CRLF
DONE

Status

enum http::ChunkedBodyParser::Status

Enumerator
CHUNK_CONTINUE
CHUNK_DONE
CHUNK_ERROR

Constructor & Destructor Documentation

ChunkedBodyParser()

http::ChunkedBodyParser::ChunkedBodyParser

(

)

Member Function Documentation

errorStatus()

HttpStatus http::ChunkedBodyParser::errorStatus

(

)

const

parse()

ChunkedBodyParser::Status http::ChunkedBodyParser::parse	(	const char *	input,
		size_t	size,
		std::string &	output,
		size_t &	bytesConsumed )

Parse chunked data incrementally.

Parameters

input	Raw input buffer
size	Size of input
output	Decoded body data (appended)
bytesConsumed	How many bytes were consumed from input

Returns

Status indicating parse state

parseHex()

bool http::ChunkedBodyParser::parseHex ( const std::string & hex, size_t & result ) const

private

readData()

ChunkedBodyParser::ParseResult http::ChunkedBodyParser::readData ( const char * input, size_t size, std::string & output )

private

readFinalCrlf()

ChunkedBodyParser::ParseResult http::ChunkedBodyParser::readFinalCrlf ( const char * input, size_t size, std::string & output )

private

readSize()

ChunkedBodyParser::ParseResult http::ChunkedBodyParser::readSize ( const char * input, size_t size, std::string & output )

private

readTrailerCrlf()

ChunkedBodyParser::ParseResult http::ChunkedBodyParser::readTrailerCrlf ( const char * input, size_t size, std::string & output )

private

reset()

void http::ChunkedBodyParser::reset

(

)

setError()

ChunkedBodyParser::ParseResult http::ChunkedBodyParser::setError ( HttpStatus status )

private

setMaxBodySize()

void http::ChunkedBodyParser::setMaxBodySize

(

size_t

size

)

Member Data Documentation

bytesRemainingInChunk_

size_t http::ChunkedBodyParser::bytesRemainingInChunk_

private

errorStatus_

HttpStatus http::ChunkedBodyParser::errorStatus_

private

maxBodySize_

size_t http::ChunkedBodyParser::maxBodySize_

private

sawCR_

bool http::ChunkedBodyParser::sawCR_

private

sizeBuffer_

std::string http::ChunkedBodyParser::sizeBuffer_

private

state_

InternalState http::ChunkedBodyParser::state_

private

totalBytesWritten_

size_t http::ChunkedBodyParser::totalBytesWritten_

private

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

• inc/http/internal/ChunkedBodyParser.hpp
• src/http/internal/ChunkedBodyParser.cpp