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<a name="GUPnPDIDLLiteWriter"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="GUPnPDIDLLiteWriter.top_of_page"></a>GUPnPDIDLLiteWriter</span></h2>
<p>GUPnPDIDLLiteWriter — DIDL-Lite fragment writer</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="GUPnPDIDLLiteWriter.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<a class="link" href="GUPnPDIDLLiteWriter.html" title="GUPnPDIDLLiteWriter"><span class="returnvalue">GUPnPDIDLLiteWriter</span></a> *
</td>
<td class="function_name">
<a class="link" href="GUPnPDIDLLiteWriter.html#gupnp-didl-lite-writer-new" title="gupnp_didl_lite_writer_new ()">gupnp_didl_lite_writer_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GUPnPDIDLLiteItem.html" title="GUPnPDIDLLiteItem"><span class="returnvalue">GUPnPDIDLLiteItem</span></a> *
</td>
<td class="function_name">
<a class="link" href="GUPnPDIDLLiteWriter.html#gupnp-didl-lite-writer-add-item" title="gupnp_didl_lite_writer_add_item ()">gupnp_didl_lite_writer_add_item</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GUPnPDIDLLiteContainer.html" title="GUPnPDIDLLiteContainer"><span class="returnvalue">GUPnPDIDLLiteContainer</span></a> *
</td>
<td class="function_name">
<a class="link" href="GUPnPDIDLLiteWriter.html#gupnp-didl-lite-writer-add-container" title="gupnp_didl_lite_writer_add_container ()">gupnp_didl_lite_writer_add_container</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GUPnPDIDLLiteDescriptor.html" title="GUPnPDIDLLiteDescriptor"><span class="returnvalue">GUPnPDIDLLiteDescriptor</span></a> *
</td>
<td class="function_name">
<a class="link" href="GUPnPDIDLLiteWriter.html#gupnp-didl-lite-writer-add-descriptor" title="gupnp_didl_lite_writer_add_descriptor ()">gupnp_didl_lite_writer_add_descriptor</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">xmlNode</span> *
</td>
<td class="function_name">
<a class="link" href="GUPnPDIDLLiteWriter.html#gupnp-didl-lite-writer-get-xml-node" title="gupnp_didl_lite_writer_get_xml_node ()">gupnp_didl_lite_writer_get_xml_node</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">char</span> *
</td>
<td class="function_name">
<a class="link" href="GUPnPDIDLLiteWriter.html#gupnp-didl-lite-writer-get-string" title="gupnp_didl_lite_writer_get_string ()">gupnp_didl_lite_writer_get_string</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <span class="returnvalue">char</span> *
</td>
<td class="function_name">
<a class="link" href="GUPnPDIDLLiteWriter.html#gupnp-didl-lite-writer-get-language" title="gupnp_didl_lite_writer_get_language ()">gupnp_didl_lite_writer_get_language</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GUPnPDIDLLiteWriter.html#gupnp-didl-lite-writer-filter" title="gupnp_didl_lite_writer_filter ()">gupnp_didl_lite_writer_filter</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GUPnPDIDLLiteWriter.properties"></a><h2>Properties</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="properties_type">
<col width="300px" class="properties_name">
<col width="200px" class="properties_flags">
</colgroup>
<tbody>
<tr>
<td class="property_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td>
<td class="property_name"><a class="link" href="GUPnPDIDLLiteWriter.html#GUPnPDIDLLiteWriter--language" title="The “language” property">language</a></td>
<td class="property_flags">Read / Write / Construct Only</td>
</tr>
<tr>
<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a></td>
<td class="property_name"><a class="link" href="GUPnPDIDLLiteWriter.html#GUPnPDIDLLiteWriter--xml-node" title="The “xml-node” property">xml-node</a></td>
<td class="property_flags">Read</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GUPnPDIDLLiteWriter.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody><tr>
<td class="datatype_keyword"> </td>
<td class="function_name"><a class="link" href="GUPnPDIDLLiteWriter.html#GUPnPDIDLLiteWriter-struct" title="GUPnPDIDLLiteWriter">GUPnPDIDLLiteWriter</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GUPnPDIDLLiteWriter.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> <a href="https://developer.gnome.org/gobject/unstable/gobject-The-Base-Object-Type.html#GObject-struct">GObject</a>
<span class="lineart">╰──</span> GUPnPDIDLLiteWriter
</pre>
</div>
<div class="refsect1">
<a name="GUPnPDIDLLiteWriter.description"></a><h2>Description</h2>
<p><a class="link" href="GUPnPDIDLLiteWriter.html" title="GUPnPDIDLLiteWriter"><span class="type">GUPnPDIDLLiteWriter</span></a> is a helper class for writing DIDL-Lite fragments.</p>
</div>
<div class="refsect1">
<a name="GUPnPDIDLLiteWriter.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="gupnp-didl-lite-writer-new"></a><h3>gupnp_didl_lite_writer_new ()</h3>
<pre class="programlisting"><a class="link" href="GUPnPDIDLLiteWriter.html" title="GUPnPDIDLLiteWriter"><span class="returnvalue">GUPnPDIDLLiteWriter</span></a> *
gupnp_didl_lite_writer_new (<em class="parameter"><code>const <span class="type">char</span> *language</code></em>);</pre>
<p>Note: <em class="parameter"><code>language</code></em>
should always be set to <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>, DLNA does not support the
language parameter.</p>
<div class="refsect3">
<a name="gupnp-didl-lite-writer-new.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>language</p></td>
<td class="parameter_description"><p>The language the DIDL-Lite fragment is in, or <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gupnp-didl-lite-writer-new.returns"></a><h4>Returns</h4>
<p> A new <a class="link" href="GUPnPDIDLLiteWriter.html" title="GUPnPDIDLLiteWriter"><span class="type">GUPnPDIDLLiteWriter</span></a> object.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gupnp-didl-lite-writer-add-item"></a><h3>gupnp_didl_lite_writer_add_item ()</h3>
<pre class="programlisting"><a class="link" href="GUPnPDIDLLiteItem.html" title="GUPnPDIDLLiteItem"><span class="returnvalue">GUPnPDIDLLiteItem</span></a> *
gupnp_didl_lite_writer_add_item (<em class="parameter"><code><a class="link" href="GUPnPDIDLLiteWriter.html" title="GUPnPDIDLLiteWriter"><span class="type">GUPnPDIDLLiteWriter</span></a> *writer</code></em>);</pre>
<p>Creates a new item, attaches it to <em class="parameter"><code>writer</code></em>
and returns it.</p>
<div class="refsect3">
<a name="gupnp-didl-lite-writer-add-item.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>writer</p></td>
<td class="parameter_description"><p>A <a class="link" href="GUPnPDIDLLiteWriter.html" title="GUPnPDIDLLiteWriter"><span class="type">GUPnPDIDLLiteWriter</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gupnp-didl-lite-writer-add-item.returns"></a><h4>Returns</h4>
<p> A new <a class="link" href="GUPnPDIDLLiteItem.html" title="GUPnPDIDLLiteItem"><span class="type">GUPnPDIDLLiteItem</span></a> object. Unref after usage. </p>
<p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gupnp-didl-lite-writer-add-container"></a><h3>gupnp_didl_lite_writer_add_container ()</h3>
<pre class="programlisting"><a class="link" href="GUPnPDIDLLiteContainer.html" title="GUPnPDIDLLiteContainer"><span class="returnvalue">GUPnPDIDLLiteContainer</span></a> *
gupnp_didl_lite_writer_add_container (<em class="parameter"><code><a class="link" href="GUPnPDIDLLiteWriter.html" title="GUPnPDIDLLiteWriter"><span class="type">GUPnPDIDLLiteWriter</span></a> *writer</code></em>);</pre>
<p>Creates a new container, attaches it to <em class="parameter"><code>writer</code></em>
and returns it.</p>
<div class="refsect3">
<a name="gupnp-didl-lite-writer-add-container.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>writer</p></td>
<td class="parameter_description"><p>A <a class="link" href="GUPnPDIDLLiteWriter.html" title="GUPnPDIDLLiteWriter"><span class="type">GUPnPDIDLLiteWriter</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gupnp-didl-lite-writer-add-container.returns"></a><h4>Returns</h4>
<p> A new <a class="link" href="GUPnPDIDLLiteContainer.html" title="GUPnPDIDLLiteContainer"><span class="type">GUPnPDIDLLiteContainer</span></a> object. Unref after usage. </p>
<p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gupnp-didl-lite-writer-add-descriptor"></a><h3>gupnp_didl_lite_writer_add_descriptor ()</h3>
<pre class="programlisting"><a class="link" href="GUPnPDIDLLiteDescriptor.html" title="GUPnPDIDLLiteDescriptor"><span class="returnvalue">GUPnPDIDLLiteDescriptor</span></a> *
gupnp_didl_lite_writer_add_descriptor (<em class="parameter"><code><a class="link" href="GUPnPDIDLLiteWriter.html" title="GUPnPDIDLLiteWriter"><span class="type">GUPnPDIDLLiteWriter</span></a> *writer</code></em>);</pre>
<p>Creates a new descriptor, attaches it to <em class="parameter"><code>object</code></em>
and returns it.</p>
<div class="refsect3">
<a name="gupnp-didl-lite-writer-add-descriptor.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>writer</p></td>
<td class="parameter_description"><p>A <a class="link" href="GUPnPDIDLLiteWriter.html" title="GUPnPDIDLLiteWriter"><span class="type">GUPnPDIDLLiteWriter</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gupnp-didl-lite-writer-add-descriptor.returns"></a><h4>Returns</h4>
<p> A new <a class="link" href="GUPnPDIDLLiteDescriptor.html" title="GUPnPDIDLLiteDescriptor"><span class="type">GUPnPDIDLLiteDescriptor</span></a> object. Unref after usage. </p>
<p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gupnp-didl-lite-writer-get-xml-node"></a><h3>gupnp_didl_lite_writer_get_xml_node ()</h3>
<pre class="programlisting"><span class="returnvalue">xmlNode</span> *
gupnp_didl_lite_writer_get_xml_node (<em class="parameter"><code><a class="link" href="GUPnPDIDLLiteWriter.html" title="GUPnPDIDLLiteWriter"><span class="type">GUPnPDIDLLiteWriter</span></a> *writer</code></em>);</pre>
<p>Get the pointer to root node in XML document.</p>
<div class="refsect3">
<a name="gupnp-didl-lite-writer-get-xml-node.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>writer</p></td>
<td class="parameter_description"><p>The <a class="link" href="GUPnPDIDLLiteWriter.html" title="GUPnPDIDLLiteWriter"><span class="type">GUPnPDIDLLiteWriter</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gupnp-didl-lite-writer-get-xml-node.returns"></a><h4>Returns</h4>
<p> The pointer to root node in XML document. </p>
<p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gupnp-didl-lite-writer-get-string"></a><h3>gupnp_didl_lite_writer_get_string ()</h3>
<pre class="programlisting"><span class="returnvalue">char</span> *
gupnp_didl_lite_writer_get_string (<em class="parameter"><code><a class="link" href="GUPnPDIDLLiteWriter.html" title="GUPnPDIDLLiteWriter"><span class="type">GUPnPDIDLLiteWriter</span></a> *writer</code></em>);</pre>
<p>Creates a string representation of the DIDL-Lite XML document.</p>
<div class="refsect3">
<a name="gupnp-didl-lite-writer-get-string.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>writer</p></td>
<td class="parameter_description"><p>A <a class="link" href="GUPnPDIDLLiteWriter.html" title="GUPnPDIDLLiteWriter"><span class="type">GUPnPDIDLLiteWriter</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gupnp-didl-lite-writer-get-string.returns"></a><h4>Returns</h4>
<p> The DIDL-Lite XML string, or <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <a href="https://developer.gnome.org/glib/unstable/glib-Memory-Allocation.html#g-free"><span class="type">g_free</span></a> after usage.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gupnp-didl-lite-writer-get-language"></a><h3>gupnp_didl_lite_writer_get_language ()</h3>
<pre class="programlisting">const <span class="returnvalue">char</span> *
gupnp_didl_lite_writer_get_language (<em class="parameter"><code><a class="link" href="GUPnPDIDLLiteWriter.html" title="GUPnPDIDLLiteWriter"><span class="type">GUPnPDIDLLiteWriter</span></a> *writer</code></em>);</pre>
<p>Get the language the DIDL-Lite fragment is in.</p>
<div class="refsect3">
<a name="gupnp-didl-lite-writer-get-language.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>writer</p></td>
<td class="parameter_description"><p><a class="link" href="GUPnPDIDLLiteWriter.html" title="GUPnPDIDLLiteWriter"><span class="type">GUPnPDIDLLiteWriter</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gupnp-didl-lite-writer-get-language.returns"></a><h4>Returns</h4>
<p> The language of the <em class="parameter"><code>writer</code></em>
, or <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p>
<p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gupnp-didl-lite-writer-filter"></a><h3>gupnp_didl_lite_writer_filter ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gupnp_didl_lite_writer_filter (<em class="parameter"><code><a class="link" href="GUPnPDIDLLiteWriter.html" title="GUPnPDIDLLiteWriter"><span class="type">GUPnPDIDLLiteWriter</span></a> *writer</code></em>,
<em class="parameter"><code>const <span class="type">char</span> *filter</code></em>);</pre>
<p>Clears the DIDL-Lite XML document of the properties not specified in the
<em class="parameter"><code>filter</code></em>
. The passed filter string would typically come from the 'Filter'
argument of Browse or Search actions from a ContentDirectory control point.
Please refer to Section 2.3.15 of UPnP AV ContentDirectory version 3
specification for details on this string.</p>
<div class="refsect3">
<a name="gupnp-didl-lite-writer-filter.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>writer</p></td>
<td class="parameter_description"><p>A <a class="link" href="GUPnPDIDLLiteWriter.html" title="GUPnPDIDLLiteWriter"><span class="type">GUPnPDIDLLiteWriter</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>filter</p></td>
<td class="parameter_description"><p>A filter string</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="GUPnPDIDLLiteWriter.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GUPnPDIDLLiteWriter-struct"></a><h3>GUPnPDIDLLiteWriter</h3>
<pre class="programlisting">typedef struct _GUPnPDIDLLiteWriter GUPnPDIDLLiteWriter;</pre>
</div>
</div>
<div class="refsect1">
<a name="GUPnPDIDLLiteWriter.property-details"></a><h2>Property Details</h2>
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<a name="GUPnPDIDLLiteWriter--language"></a><h3>The <code class="literal">“language”</code> property</h3>
<pre class="programlisting"> “language” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre>
<p>The language the DIDL-Lite fragment is in.</p>
<p>Flags: Read / Write / Construct Only</p>
<p>Default value: NULL</p>
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<div class="refsect2">
<a name="GUPnPDIDLLiteWriter--xml-node"></a><h3>The <code class="literal">“xml-node”</code> property</h3>
<pre class="programlisting"> “xml-node” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a></pre>
<p>The pointer to root node in XML document.</p>
<p>Flags: Read</p>
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