zipios::ZipInputStreambuf Class Reference

ZipInputStreambuf is a zip input streambuf filter. More...

#include <zipinputstreambuf.h>

Public Member Functions
void	close ()
	Closes the streambuf. More...
void	closeEntry ()
	Closes the current entry, and positions the stream read pointer at the beginning of the next entry (if there is one). More...
ConstEntryPointer	getNextEntry ()
	Opens the next entry in the zip archive and returns a const pointer to a FileEntry object for the entry. More...
	ZipInputStreambuf (streambuf *inbuf, int s_pos=-1, bool del_inbuf=false)
	ZipInputStreambuf constructor. More...
virtual	~ZipInputStreambuf ()
	Destructor. More...
Public Member Functions inherited from zipios::InflateInputStreambuf
	InflateInputStreambuf (streambuf *inbuf, int s_pos=-1, bool del_inbuf=false)
	InflateInputStreambuf constructor. More...
bool	reset (int stream_position=-1)
	Resets the zlib stream and purges input and output buffers. More...
virtual	~InflateInputStreambuf ()
Public Member Functions inherited from zipios::FilterInputStreambuf
	FilterInputStreambuf (streambuf *inbuf, bool del_inbuf=false)
	Constructor. More...
virtual	~FilterInputStreambuf ()
	Destructor. More...

Protected Member Functions
virtual int	underflow ()

Detailed Description

ZipInputStreambuf is a zip input streambuf filter.

Constructor & Destructor Documentation

ZipInputStreambuf()

zipios::ZipInputStreambuf::ZipInputStreambuf ( streambuf *  inbuf, int  s_pos = -1, bool  del_inbuf = false  )

explicit

ZipInputStreambuf constructor.

Parameters

inbuf	the streambuf to use for input.
s_pos	a position to reset the inbuf to before reading. Specify -1 to read from the current position.
del_inbuf	if true is specified inbuf will be deleted, when the ZipInputStreambuf is destructed.

References getNextEntry().

~ZipInputStreambuf()

zipios::ZipInputStreambuf::~ZipInputStreambuf ( )

virtual

Destructor.

Member Function Documentation

close()

void zipios::ZipInputStreambuf::close

(

)

Closes the streambuf.

Referenced by zipios::ZipInputStream::close().

closeEntry()

void zipios::ZipInputStreambuf::closeEntry

(

)

Closes the current entry, and positions the stream read pointer at the beginning of the next entry (if there is one).

Referenced by zipios::ZipInputStream::closeEntry(), and getNextEntry().

getNextEntry()

ConstEntryPointer zipios::ZipInputStreambuf::getNextEntry

(

)

Opens the next entry in the zip archive and returns a const pointer to a FileEntry object for the entry.

Returns

a const FileEntry * containing information about the (now) current entry.

References closeEntry(), zipios::DEFLATED, zipios::InflateInputStreambuf::reset(), and zipios::STORED.

Referenced by zipios::ZipInputStream::getNextEntry(), and ZipInputStreambuf().

underflow()

int zipios::ZipInputStreambuf::underflow ( )

protectedvirtual

Reimplemented from zipios::InflateInputStreambuf.

References zipios::DEFLATED, zipios::min(), and zipios::InflateInputStreambuf::underflow().

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

• src/zipios++/zipinputstreambuf.h
• src/zipios++/zipinputstreambuf.cpp