Zipios++
Public Member Functions | List of all members
zipios::ZipInputStream Class Reference

ZipInputStream is an istream that gets it's input from a zip file. More...

#include <zipinputstream.h>

Inheritance diagram for zipios::ZipInputStream:
Inheritance graph
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Public Member Functions

 ZipInputStream (istream &is, streampos pos=0)
 ZipInputStream constructor.
 
 ZipInputStream (const string &filename, streampos pos=0)
 ZipInputStream constructor.
 
int available ()
 
void closeEntry ()
 Closes the current entry, and positions the stream read pointer at the beginning of the next entry (if there is one).
 
void close ()
 Closes the istream.
 
ConstEntryPointer getNextEntry ()
 Opens the next entry in the zip archive and returns a const pointer to a FileEntry object for the entry.
 
virtual ~ZipInputStream ()
 Destructor.
 

Detailed Description

ZipInputStream is an istream that gets it's input from a zip file.

The interface approximates the interface of the Java ZipInputStream.

Definition at line 20 of file zipinputstream.h.

Constructor & Destructor Documentation

◆ ZipInputStream() [1/2]

zipios::ZipInputStream::ZipInputStream ( istream &  is,
streampos  pos = 0 
)
explicit

ZipInputStream constructor.

Parameters
isistream from which the compressed zip archive can be read.
posposition to reposition the istream to before reading.

◆ ZipInputStream() [2/2]

zipios::ZipInputStream::ZipInputStream ( const string &  filename,
streampos  pos = 0 
)
explicit

ZipInputStream constructor.

@filename filename of a valid zip file.

Parameters
posposition to reposition the istream to before reading.

◆ ~ZipInputStream()

zipios::ZipInputStream::~ZipInputStream ( )
virtual

Destructor.

Definition at line 53 of file zipinputstream.cpp.

Member Function Documentation

◆ available()

int zipios::ZipInputStream::available ( )

Definition at line 33 of file zipinputstream.cpp.

◆ close()

void zipios::ZipInputStream::close ( )

Closes the istream.

Definition at line 41 of file zipinputstream.cpp.

◆ closeEntry()

void zipios::ZipInputStream::closeEntry ( )

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

Definition at line 37 of file zipinputstream.cpp.

◆ getNextEntry()

ConstEntryPointer zipios::ZipInputStream::getNextEntry ( )

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

For new instances this method has to be called once before you can read from the first entry.

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

Definition at line 48 of file zipinputstream.cpp.


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