HttpChunkReader Class Reference

Http might reply with chunks. So we need to dechunk the data. see https://en.wikipedia.org/wiki/Chunked_transfer_encoding. More...

#include <HttpChunkReader.h>

Inheritance diagram for HttpChunkReader:

Public Member Functions
	HttpChunkReader ()
	default constructor
	HttpChunkReader (HttpReplyHeader &header)
	constructor for processing final header information
int	available ()
	returns the number of bytes which are still available in the current chunk
bool	open (Client &client)
	opens the chunk reader and reads the first chunk length
int	read (Client &client, uint8_t *str, int len)
	reads a block of data from the chunks
int	readln (Client &client, uint8_t *str, int len, bool incl_nl=true)
	reads a single line from the chunks
virtual int	readlnInternal (Stream &client, uint8_t *str, int len, bool incl_nl=true)
	reads up the the next CR LF - but never more then the indicated len.

Protected Member Functions
bool	readChunkLen (Client &client)
void	removeCRLF (Client &client)

Protected Attributes
bool	has_ended = false
HttpReplyHeader *	http_header_ptr = nullptr
int	open_chunk_len = 0

Detailed Description

Http might reply with chunks. So we need to dechunk the data. see https://en.wikipedia.org/wiki/Chunked_transfer_encoding.

Author

Phil Schatzmann

Copyright

GPLv3

Constructor & Destructor Documentation

HttpChunkReader() [1/2]

HttpChunkReader ( )

inline

default constructor

HttpChunkReader() [2/2]

HttpChunkReader ( HttpReplyHeader &  header )

inline

constructor for processing final header information

Member Function Documentation

available()

int available ( )

inline

returns the number of bytes which are still available in the current chunk

open()

bool open ( Client &  client )

inline

opens the chunk reader and reads the first chunk length

read()

int read ( Client &  client, uint8_t *  str, int  len  )

inline

reads a block of data from the chunks

readChunkLen()

bool readChunkLen ( Client &  client )

inlineprotected

readln()

int readln ( Client &  client, uint8_t *  str, int  len, bool  incl_nl = true  )

inline

reads a single line from the chunks

readlnInternal()

virtual int readlnInternal ( Stream &  client, uint8_t *  str, int  len, bool  incl_nl = true  )

inlinevirtualinherited

reads up the the next CR LF - but never more then the indicated len.

removeCRLF()

void removeCRLF ( Client &  client )

inlineprotected

Member Data Documentation

has_ended

bool has_ended = false

protected

http_header_ptr

HttpReplyHeader* http_header_ptr = nullptr

protected

open_chunk_len

int open_chunk_len = 0

protected

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

• src/AudioTools/Communication/HTTP/HttpChunkReader.h