uTools-Manuals/docs/php/gupnp_root_device_new.html
2019-04-08 23:22:26 +08:00

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<title>Create a new root device</title>
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<body class="docs"><div id="layout">
<div id="layout-content"><div id="function.gupnp-root-device-new" class="refentry">
<div class="refnamediv">
<h1 class="refname">gupnp_root_device_new</h1>
<p class="verinfo">(PECL gupnp &gt;= 0.1.0)</p><p class="refpurpose"><span class="refname">gupnp_root_device_new</span> &mdash; <span class="dc-title">Create a new root device</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.gupnp-root-device-new-description">
<h3 class="title">说明</h3>
<div class="methodsynopsis dc-description">
<span class="methodname"><strong>gupnp_root_device_new</strong></span>
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$context</code></span>
, <span class="methodparam"><span class="type">string</span> <code class="parameter">$location</code></span>
, <span class="methodparam"><span class="type">string</span> <code class="parameter">$description_dir</code></span>
) : <span class="type">resource</span></div>
<p class="para rdfs-comment">
Create a new root device, automatically downloading and parsing location.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.gupnp-root-device-new-parameters">
<h3 class="title">参数</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">context</code></dt>
<dd>
<p class="para">
A context identifier, returned by <span class="function"><a href="gupnp_context_new.html" class="function">gupnp_context_new()</a></span>.
</p>
</dd>
<dt>
<code class="parameter">location</code></dt>
<dd>
<p class="para">
Location of the description file for this device, relative to the HTTP root
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.gupnp-root-device-new-returnvalues">
<h3 class="title">返回值</h3>
<p class="para">
A root device identifier.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.gupnp-root-device-new-examples">
<h3 class="title">范例</h3>
<p class="para">
<div class="example" id="example-5376">
<p><strong>Example #1 Create new UPnP context and get device info service</strong></p>
<div class="example-contents">
<div class="phpcode"><pre><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #FF8000">/*&nbsp;Create&nbsp;the&nbsp;UPnP&nbsp;context&nbsp;*/<br /></span><span style="color: #0000BB">$context&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">gupnp_context_new</span><span style="color: #007700">();<br /><br />if&nbsp;(!</span><span style="color: #0000BB">$context</span><span style="color: #007700">)&nbsp;{<br />&nbsp;die(</span><span style="color: #DD0000">"Error&nbsp;creating&nbsp;the&nbsp;GUPnP&nbsp;context\n"</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #FF8000">/*&nbsp;Create&nbsp;root&nbsp;device&nbsp;*/<br /></span><span style="color: #0000BB">$location&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">"/BinaryLight1.xml"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$dev&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">gupnp_root_device_new</span><span style="color: #007700">(</span><span style="color: #0000BB">$context</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$location</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</pre></div>
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</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.gupnp-root-device-new-seealso">
<h3 class="title">参见</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="gupnp_root_device_set_available.html" class="function" rel="rdfs-seeAlso">gupnp_root_device_set_available()</a> - Set whether or not root_device is available</span></li>
<li class="member"><span class="function"><a href="gupnp_root_device_start.html" class="function" rel="rdfs-seeAlso">gupnp_root_device_start()</a> - Start main loop</span></li>
<li class="member"><span class="function"><a href="gupnp_root_device_stop.html" class="function" rel="rdfs-seeAlso">gupnp_root_device_stop()</a> - Stop main loop</span></li>
</ul>
</p>
</div>
</div></div></div></body></html>