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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<h1 align=center>QNPStream Class Reference</h1><br clear="all">
<p>
A stream of data provided to a <a href="qnpinstance.html">QNPInstance</a> by the browser.
<p>This class is part of the <b>Qt NSPlugin Extension.</b>
<a href="#details">More...</a>
<p>
<code>#include <<a href="qnp-h.html">qnp.h</a>></code>
<p><a href="qnpstream-members.html">List of all member functions.</a>
<h2>Public Members</h2>
<ul>
<li><div class="fn"><a href="#92d58b"><b>~QNPStream</b></a>()</div>
<li><div class="fn">constchar*<a href="#562816"><b>url</b></a>()const</div>
<li><div class="fn">uint<a href="#d784d1"><b>end</b></a>()const</div>
<li><div class="fn">uint<a href="#5c3dab"><b>lastModified</b></a>()const</div>
<li><div class="fn">constchar*<a href="#611967"><b>type</b></a>()const</div>
<li><div class="fn">bool<a href="#dea454"><b>seekable</b></a>()const</div>
<li><div class="fn">bool<a href="#c295fc"><b>okay</b></a>()const</div>
<li><div class="fn">bool<a href="#2d104b"><b>complete</b></a>()const</div>
<li><div class="fn">void<a href="#103722"><b>requestRead</b></a>(intoffset, uintlength)</div>
<li><div class="fn">int<a href="#7a88d2"><b>write</b></a>(intlen, void*buffer)</div>
<li><div class="fn">QNPInstance*<a href="#d25257"><b>instance</b></a>()</div>
<li><div class="fn"><a href="#5dbc31"><b>QNPStream</b></a>(QNPInstance*, constchar*, _NPStream*, bool)</div>
<li><div class="fn">void<b>setOkay</b>(bool)(internal)</div>
<li><div class="fn">void<b>setComplete</b>(bool)(internal)</div>
</ul>
<hr><h2><a name="details"></a>Detailed Description</h2>
This class is defined in the <b>Qt NSPlugin Extension</b>, which can be found in the <tt>qt/extensions</tt> directory.
It is not included in the main Qt API.
<p>
A stream of data provided to a <a href="qnpinstance.html">QNPInstance</a> by the browser.
<p>
Note that this is neither a <a href="qtextstream.html">QTextStream</a> or a <a href="qdatastream.html">QDataStream</a>.
<p>See also <a href="qnpinstance.html#248e16">QNPInstance::write</a>() and <a href="qnpinstance.html#46599f">QNPInstance::newStreamCreated</a>().
<p>Examples:
<a href="qtimage-qtimage-cpp.html#QNPStream">qtimage/qtimage.cpp</a>
<a href="grapher-grapher-cpp.html#QNPStream">grapher/grapher.cpp</a>
<hr><h2>Member Function Documentation</h2>
<h3 class="fn"><a name="5dbc31"></a>QNPStream::QNPStream(<a href="qnpinstance.html">QNPInstance</a>*in,constchar*mt, _NPStream*st, boolse)</h3>
<p>Creates a stream. Plugins should not call this, but rather
<a href="qnpinstance.html#d8bf4f">QNPInstance::newStream</a>() if a stream is required.
<h3 class="fn"><a name="92d58b"></a>QNPStream::~QNPStream()</h3>
<p>Destroys the stream.
<h3 class="fn">bool<a name="2d104b"></a>QNPStream::complete()const</h3>
<p>Returns TRUE if the stream has received all the data from
the source.
<h3 class="fn">uint<a name="d784d1"></a>QNPStream::end()const</h3>
<p>Returns the length of the stream (???).
<h3 class="fn"><a href="qnpinstance.html">QNPInstance</a>*<a name="d25257"></a>QNPStream::instance()</h3>
<p>Returns the <a href="qnpinstance.html">QNPInstance</a> for which this stream was created.
<h3 class="fn">uint<a name="5c3dab"></a>QNPStream::lastModified()const</h3>
<p>Returns the time when the source of the stream was last modified.
<h3 class="fn">bool<a name="c295fc"></a>QNPStream::okay()const</h3>
<p>Returns TRUE if no errors have occurred on the stream.
<h3 class="fn">void<a name="103722"></a>QNPStream::requestRead(intoffset, uintlength)</h3>
<p>Requests the given section of the stream be sent to the
<a href="qnpinstance.html#248e16">QNPInstance::write</a>() function of the <a href="#d25257">instance</a>() of this stream.
<h3 class="fn">bool<a name="dea454"></a>QNPStream::seekable()const</h3>
<p>Returns TRUE if the stream is seekable.
<h3 class="fn">constchar*<a name="611967"></a>QNPStream::type()const</h3>
<p>Returns the MIME type of the stream.
<h3 class="fn">constchar*<a name="562816"></a>QNPStream::url()const</h3>
<p>Returns the URL from which the stream was created.
<h3 class="fn">int<a name="7a88d2"></a>QNPStream::write(intlen, void*buffer)</h3>
<p>Writes data <em>to</em> the stream.
<h3 class="fn">void<a name="fa4a7f"></a>QNPStream::setComplete(booly)</h3>
<p>For internal use only.
<h3 class="fn">void<a name="4bfbcc"></a>QNPStream::setOkay(booly)</h3>
<p>For internal use only.
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