classQNPStream.html

QNPStream Class Reference

The QNPStream class provides a stream of data provided to a QNPInstance by the browser. More...

#include <qnp.h>

List of all members.


Public Member Functions

 ~QNPStream ()
const char * url () const
uint end () const
uint lastModified () const
const char * type () const
bool seekable () const
bool okay () const
bool complete () const
void requestRead (int offset, uint length)
int write (int len, void *buffer)
QNPInstanceinstance ()
 QNPStream (QNPInstance *, const char *, _NPStream *, bool)
void setOkay (bool)
void setComplete (bool)

Detailed Description

The QNPStream class provides a stream of data provided to a QNPInstance by the browser.

Netscape Plugin

Note that this is neither a QTextStream nor a QDataStream.

See also:
QNPInstance::write(), QNPInstance::newStreamCreated()


Constructor & Destructor Documentation

QNPStream::~QNPStream  ) 
 

Destroys the stream.

QNPStream::QNPStream QNPInstance in,
const char *  mt,
_NPStream *  st,
bool  se
 

Creates a stream. Plugins should not call this, but rather QNPInstance::newStream() if a stream is required.

Takes a QNPInstance in, mime type mt, a pointer to an _NPStream st and a seekable flag se.


Member Function Documentation

bool QNPStream::complete  )  const
 

Returns TRUE if the stream has received all the data from the source; otherwise returns FALSE.

uint QNPStream::end  )  const
 

Returns the length of the stream in bytes. Can be 0 for streams of unknown length.

QNPInstance * QNPStream::instance  )  [inline]
 

Returns the QNPInstance for which this stream was created.

uint QNPStream::lastModified  )  const
 

Returns the time when the source of the stream was last modified.

bool QNPStream::okay  )  const
 

Returns TRUE if no errors have occurred on the stream; otherwise returns FALSE.

void QNPStream::requestRead int  offset,
uint  length
 

Requests the section of the stream, of length bytes from offset, be sent to the QNPInstance::write() function of the instance() of this stream.

bool QNPStream::seekable  )  const
 

Returns TRUE if the stream is seekable; otherwise returns FALSE.

const char * QNPStream::type  )  const
 

Returns the MIME type of the stream.

const char * QNPStream::url  )  const
 

Returns the URL from which the stream was created.

int QNPStream::write int  len,
void *  buffer
 

Writes len bytes from buffer to the stream.


The documentation for this class was generated from the following files:
Generated on Thu Nov 25 15:42:55 2004 for iARS(internetAudioRenderingSystem) by  doxygen 1.3.9.1