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class ZipFileReader

acdk::vfile::zip::ZipFileReader Class Reference

#include <ZipFileReader.h>

Inheritance diagram for acdk::vfile::zip::ZipFileReader:


Public Member Functions
	ZipFileReader (IN(RZipFileImpl) zip)
	~ZipFileReader ()
int	available ()
	returns the number of bytes available in this stream before blocking Some Reader always return 0
void	close ()
	closes this Reader.
jlong	seek (acdk::io::SeekPos seekrel, jlong seekpos)
	Set stream position in this Reader to given position.
jlong	skip (jlong n)
	Move forwart into the stream.
int	read ()
	read a single byte from stream
int	read (IN(RbyteArray) buffer, int offset=0, int len=-1)
	read the len bytes into buffer at offset of the buffer
int	read (byte *buffer, int offset, int len)
void	mark (int readAheadLimit)
bool	markSupported ()
void	reset ()
	if mark is set, set stream to mark point otherwise to begin of this stream.
bool	ready ()
RString	getDeviceName ()
bool	isWriteable ()
bool	isReadable ()
Private Attributes
RZipFileImpl	_zip
acdk::io::RReader	_in
int	_cpos

acdk::vfile::zip::ZipFileReader::ZipFileReader

(

zip

)

acdk::vfile::zip::ZipFileReader::~ZipFileReader

(

)

int acdk::vfile::zip::ZipFileReader::available ( ) [virtual]

returns the number of bytes available in this stream before blocking Some Reader always return 0

Reimplemented from acdk::io::Reader.

void acdk::vfile::zip::ZipFileReader::close ( ) [virtual]

closes this Reader.

Note: Some Reader must be closed explicitaly Note: Reader implementation must be avare from closing a reader more than one

Reimplemented from acdk::io::Reader.

RString acdk::vfile::zip::ZipFileReader::getDeviceName ( ) [virtual]

bool acdk::vfile::zip::ZipFileReader::isReadable ( ) [inline, virtual]

bool acdk::vfile::zip::ZipFileReader::isWriteable ( ) [inline, virtual]

void acdk::vfile::zip::ZipFileReader::mark ( int readAheadLimit ) [inline, virtual]

Reimplemented from acdk::io::Reader.

bool acdk::vfile::zip::ZipFileReader::markSupported ( ) [inline, virtual]

Reimplemented from acdk::io::Reader.

int acdk::vfile::zip::ZipFileReader::read	(	byte *	buffer,
		int	offset,
		int	len
	)	`[virtual]`

Reimplemented from acdk::io::Reader.

int acdk::vfile::zip::ZipFileReader::read	(	IN(RbyteArray)	buffer,
		int	offset = 0,
		int	len = -1
	)	`[virtual]`

read the len bytes into buffer at offset of the buffer

Parameters:

buffer	where to write the bytes
offset	offset to write into buffer
len	how many bytes to read. if == -1 read into many bytes, that fits into buffer (buffer->length() - offset) ``