QNPStream(3qt)QNPStream(3qt)NAMEQNPStream - Stream of data provided to a QNPInstance by the browser
SYNOPSIS
This class is part of the Qt Netscape Extension.
#include <qnp.h>
Public Members
~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 )
QNPInstance * instance ()
QNPStream ( QNPInstance * in, const char * mt, _NPStream * st, bool se
)
DESCRIPTION
This class is defined in the Qt Netscape Extension, which can be found
in the qt/extensions directory. It is not included in the main Qt API.
The QNPStream class provides a stream of data provided to a QNPInstance
by the browser.
Note that this is neither a QTextStream nor a QDataStream.
See also QNPInstance::write() and QNPInstance::newStreamCreated().
MEMBER FUNCTION DOCUMENTATIONQNPStream::QNPStream ( QNPInstance * in, const char * mt, _NPStream * st, bool
se )
Creates a stream. Plugins should not call this; they should call
QNPInstance::newStream() if they need a stream.
Takes a QNPInstance in, MIME type mt, a pointer to an _NPStream st and
a seekable flag se.
QNPStream::~QNPStream ()
Destroys the stream.
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. The function might return 0
for streams of unknown length.
QNPInstance * QNPStream::instance ()
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.
SEE ALSO
http://doc.trolltech.com/qnpstream.html
http://www.trolltech.com/faq/tech.html
COPYRIGHT
Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com. See the
license file included in the distribution for a complete license
statement.
AUTHOR
Generated automatically from the source code.
BUGS
If you find a bug in Qt, please report it as described in
http://doc.trolltech.com/bughowto.html. Good bug reports help us to
help you. Thank you.
The definitive Qt documentation is provided in HTML format; it is
located at $QTDIR/doc/html and can be read using Qt Assistant or with a
web browser. This man page is provided as a convenience for those users
who prefer man pages, although this format is not officially supported
by Trolltech.
If you find errors in this manual page, please report them to qt-
bugs@trolltech.com. Please include the name of the manual page
(qnpstream.3qt) and the Qt version (3.3.8).
Trolltech AS 2 February 2007 QNPStream(3qt)
