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<title>ZeitgeistDataSource: API Documentation for the Zeitgeist Client Library</title>
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<a href="#ZeitgeistDataSource.object-hierarchy" class="shortcut">Object Hierarchy</a></span>
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<div class="refentry">
<a name="ZeitgeistDataSource"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="ZeitgeistDataSource.top_of_page"></a>ZeitgeistDataSource</span></h2>
<p>ZeitgeistDataSource — Abstracts data sources used by
the <a class="link" href="ZeitgeistDataSourceRegistry.html" title="ZeitgeistDataSourceRegistry"><span class="type">ZeitgeistDataSourceRegistry</span></a> extension</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="ZeitgeistDataSource.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">const <span class="returnvalue">gchar</span> *
</td>
<td class="function_name">
<a class="link" href="ZeitgeistDataSource.html#zeitgeist-data-source-get-description" title="zeitgeist_data_source_get_description ()">zeitgeist_data_source_get_description</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">GPtrArray</span> *
</td>
<td class="function_name">
<a class="link" href="ZeitgeistDataSource.html#zeitgeist-data-source-get-event-templates" title="zeitgeist_data_source_get_event_templates ()">zeitgeist_data_source_get_event_templates</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <span class="returnvalue">gchar</span> *
</td>
<td class="function_name">
<a class="link" href="ZeitgeistDataSource.html#zeitgeist-data-source-get-name" title="zeitgeist_data_source_get_name ()">zeitgeist_data_source_get_name</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gint64</span>
</td>
<td class="function_name">
<a class="link" href="ZeitgeistDataSource.html#zeitgeist-data-source-get-timestamp" title="zeitgeist_data_source_get_timestamp ()">zeitgeist_data_source_get_timestamp</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <span class="returnvalue">gchar</span> *
</td>
<td class="function_name">
<a class="link" href="ZeitgeistDataSource.html#zeitgeist-data-source-get-unique-id" title="zeitgeist_data_source_get_unique_id ()">zeitgeist_data_source_get_unique_id</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="ZeitgeistDataSource.html#zeitgeist-data-source-is-enabled" title="zeitgeist_data_source_is_enabled ()">zeitgeist_data_source_is_enabled</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="ZeitgeistDataSource.html#zeitgeist-data-source-is-running" title="zeitgeist_data_source_is_running ()">zeitgeist_data_source_is_running</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="returnvalue">ZeitgeistDataSource</span></a> *
</td>
<td class="function_name">
<a class="link" href="ZeitgeistDataSource.html#zeitgeist-data-source-new" title="zeitgeist_data_source_new ()">zeitgeist_data_source_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="returnvalue">ZeitgeistDataSource</span></a> *
</td>
<td class="function_name">
<a class="link" href="ZeitgeistDataSource.html#zeitgeist-data-source-new-from-variant" title="zeitgeist_data_source_new_from_variant ()">zeitgeist_data_source_new_from_variant</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="returnvalue">ZeitgeistDataSource</span></a> *
</td>
<td class="function_name">
<a class="link" href="ZeitgeistDataSource.html#zeitgeist-data-source-new-full" title="zeitgeist_data_source_new_full ()">zeitgeist_data_source_new_full</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="ZeitgeistDataSource.html#zeitgeist-data-source-set-description" title="zeitgeist_data_source_set_description ()">zeitgeist_data_source_set_description</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="ZeitgeistDataSource.html#zeitgeist-data-source-set-enabled" title="zeitgeist_data_source_set_enabled ()">zeitgeist_data_source_set_enabled</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="ZeitgeistDataSource.html#zeitgeist-data-source-set-event-templates" title="zeitgeist_data_source_set_event_templates ()">zeitgeist_data_source_set_event_templates</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="ZeitgeistDataSource.html#zeitgeist-data-source-set-name" title="zeitgeist_data_source_set_name ()">zeitgeist_data_source_set_name</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="ZeitgeistDataSource.html#zeitgeist-data-source-set-running" title="zeitgeist_data_source_set_running ()">zeitgeist_data_source_set_running</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="ZeitgeistDataSource.html#zeitgeist-data-source-set-timestamp" title="zeitgeist_data_source_set_timestamp ()">zeitgeist_data_source_set_timestamp</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="ZeitgeistDataSource.html#zeitgeist-data-source-set-unique-id" title="zeitgeist_data_source_set_unique_id ()">zeitgeist_data_source_set_unique_id</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">GVariant</span> *
</td>
<td class="function_name">
<a class="link" href="ZeitgeistDataSource.html#zeitgeist-data-source-to-variant" title="zeitgeist_data_source_to_variant ()">zeitgeist_data_source_to_variant</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">GVariant</span> *
</td>
<td class="function_name">
<a class="link" href="ZeitgeistDataSource.html#zeitgeist-data-source-to-variant-full" title="zeitgeist_data_source_to_variant_full ()">zeitgeist_data_source_to_variant_full</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">GPtrArray</span> *
</td>
<td class="function_name">
<a class="link" href="ZeitgeistDataSource.html#zeitgeist-data-sources-from-variant" title="zeitgeist_data_sources_from_variant ()">zeitgeist_data_sources_from_variant</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">GVariant</span> *
</td>
<td class="function_name">
<a class="link" href="ZeitgeistDataSource.html#zeitgeist-data-sources-to-variant" title="zeitgeist_data_sources_to_variant ()">zeitgeist_data_sources_to_variant</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="ZeitgeistDataSource.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">struct</td>
<td class="function_name"><a class="link" href="ZeitgeistDataSource.html#ZeitgeistDataSource-struct" title="struct ZeitgeistDataSource">ZeitgeistDataSource</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="ZeitgeistDataSource.html#ZeitgeistDataSourceClass" title="struct ZeitgeistDataSourceClass">ZeitgeistDataSourceClass</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="ZeitgeistDataSource.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> GObject
<span class="lineart">╰──</span> GInitiallyUnowned
<span class="lineart">╰──</span> ZeitgeistDataSource
</pre>
</div>
<div class="refsect1">
<a name="ZeitgeistDataSource.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <zeitgeist.h>
</pre>
</div>
<div class="refsect1">
<a name="ZeitgeistDataSource.description"></a><h2>Description</h2>
<p><a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> represents a data source used to insert events into
Zeitgeist. The data sources are identified using the unique_id property,
and when querying the data source registry you get other interesting
information like timestamp of the last action of the data source, flag
whether it is currently running etc.</p>
</div>
<div class="refsect1">
<a name="ZeitgeistDataSource.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="zeitgeist-data-source-get-description"></a><h3>zeitgeist_data_source_get_description ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> *
zeitgeist_data_source_get_description (<em class="parameter"><code><a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> *src</code></em>);</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-data-source-get-event-templates"></a><h3>zeitgeist_data_source_get_event_templates ()</h3>
<pre class="programlisting"><span class="returnvalue">GPtrArray</span> *
zeitgeist_data_source_get_event_templates
(<em class="parameter"><code><a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> *src</code></em>);</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-data-source-get-name"></a><h3>zeitgeist_data_source_get_name ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> *
zeitgeist_data_source_get_name (<em class="parameter"><code><a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> *src</code></em>);</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-data-source-get-timestamp"></a><h3>zeitgeist_data_source_get_timestamp ()</h3>
<pre class="programlisting"><span class="returnvalue">gint64</span>
zeitgeist_data_source_get_timestamp (<em class="parameter"><code><a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> *src</code></em>);</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-data-source-get-unique-id"></a><h3>zeitgeist_data_source_get_unique_id ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> *
zeitgeist_data_source_get_unique_id (<em class="parameter"><code><a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> *src</code></em>);</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-data-source-is-enabled"></a><h3>zeitgeist_data_source_is_enabled ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
zeitgeist_data_source_is_enabled (<em class="parameter"><code><a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> *src</code></em>);</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-data-source-is-running"></a><h3>zeitgeist_data_source_is_running ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
zeitgeist_data_source_is_running (<em class="parameter"><code><a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> *src</code></em>);</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-data-source-new"></a><h3>zeitgeist_data_source_new ()</h3>
<pre class="programlisting"><a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="returnvalue">ZeitgeistDataSource</span></a> *
zeitgeist_data_source_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>Create a new empty data source structure.</p>
<div class="refsect3">
<a name="id-1.5.3.8.9.5"></a><h4>Returns</h4>
<p> A new instance of <a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a>. The returned source will
have a floating reference which will be consumed if you pass the
data source to any of the methods provided by this library (like
registering the data source). If you do not do that then you
must free the data source yourself with <code class="function">g_object_unref()</code>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-data-source-new-from-variant"></a><h3>zeitgeist_data_source_new_from_variant ()</h3>
<pre class="programlisting"><a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="returnvalue">ZeitgeistDataSource</span></a> *
zeitgeist_data_source_new_from_variant
(<em class="parameter"><code><span class="type">GVariant</span> *src</code></em>);</pre>
<p>Parse the data in a <span class="type">GVariant</span> and build a <a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> from it.
The reverse operation of this is <a class="link" href="ZeitgeistDataSource.html#zeitgeist-data-source-to-variant-full" title="zeitgeist_data_source_to_variant_full ()"><code class="function">zeitgeist_data_source_to_variant_full()</code></a>.</p>
<div class="refsect3">
<a name="id-1.5.3.8.10.5"></a><h4>Returns</h4>
<p> A newly allocated <a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> filled with the metadata and
event templates described by <em class="parameter"><code>src</code></em>
. The returned data source will
have a floating reference which will be consumed if you pass the
data source to any of the methods provided by this library. If you
do not do that then you must free the data source yourself with
<code class="function">g_object_unref()</code></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-data-source-new-full"></a><h3>zeitgeist_data_source_new_full ()</h3>
<pre class="programlisting"><a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="returnvalue">ZeitgeistDataSource</span></a> *
zeitgeist_data_source_new_full (<em class="parameter"><code>const <span class="type">gchar</span> *id</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *desc</code></em>,
<em class="parameter"><code><span class="type">GPtrArray</span> *event_templates</code></em>);</pre>
<p>Creates a new instance of DataSource with the given ID, name and
description.</p>
<div class="refsect3">
<a name="id-1.5.3.8.11.5"></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>id</p></td>
<td class="parameter_description"><p>Unique ID for the data source.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>name</p></td>
<td class="parameter_description"><p>Name of the data source (may be translated).</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>desc</p></td>
<td class="parameter_description"><p>Data source description.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>event_templates</p></td>
<td class="parameter_description"><p>A <span class="type">GPtrArray</span> of <a class="link" href="ZeitgeistEvent.html" title="ZeitgeistEvent"><span class="type">ZeitgeistEvent</span></a>s. This parameter
is optional and purely informational to let data-source
management applications and other data-sources know what
sort of information the data source logs.
The data source will assume ownership of the events and
the pointer array.
If you want to keep a reference for yourself you must do a
<code class="function">g_ptr_array_ref()</code> on <em class="parameter"><code>event_templates</code></em>
as well as reffing
the events held by it before calling this method.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.5.3.8.11.6"></a><h4>Returns</h4>
<p> New instance of <a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> with floating reference,
if you do not pass the instance to method like
<a class="link" href="ZeitgeistDataSourceRegistry.html#zeitgeist-data-source-registry-register-data-source" title="zeitgeist_data_source_registry_register_data_source ()"><code class="function">zeitgeist_data_source_registry_register_data_source()</code></a>, then you
have to free the data source yourself using <code class="function">g_object_unref()</code>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-data-source-set-description"></a><h3>zeitgeist_data_source_set_description ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
zeitgeist_data_source_set_description (<em class="parameter"><code><a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> *src</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *description</code></em>);</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-data-source-set-enabled"></a><h3>zeitgeist_data_source_set_enabled ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
zeitgeist_data_source_set_enabled (<em class="parameter"><code><a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> *src</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> enabled</code></em>);</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-data-source-set-event-templates"></a><h3>zeitgeist_data_source_set_event_templates ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
zeitgeist_data_source_set_event_templates
(<em class="parameter"><code><a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> *src</code></em>,
<em class="parameter"><code><span class="type">GPtrArray</span> *event_templates</code></em>);</pre>
<p>Sets event templates which are logged by this <a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a>
instance.</p>
<div class="refsect3">
<a name="id-1.5.3.8.14.5"></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>src</p></td>
<td class="parameter_description"><p>Instance of <a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>event_templates</p></td>
<td class="parameter_description"><p>A <span class="type">GPtrArray</span> which contains elements of type
<a class="link" href="ZeitgeistEvent.html" title="ZeitgeistEvent"><span class="type">ZeitgeistEvent</span></a>.
The data source will assume ownership of the events and
the pointer array.
If you want to keep a reference for yourself you must do a
<code class="function">g_ptr_array_ref()</code> on <em class="parameter"><code>templates</code></em>
as well as reffing
the events held by it before calling this method.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-data-source-set-name"></a><h3>zeitgeist_data_source_set_name ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
zeitgeist_data_source_set_name (<em class="parameter"><code><a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> *src</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-data-source-set-running"></a><h3>zeitgeist_data_source_set_running ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
zeitgeist_data_source_set_running (<em class="parameter"><code><a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> *src</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> running</code></em>);</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-data-source-set-timestamp"></a><h3>zeitgeist_data_source_set_timestamp ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
zeitgeist_data_source_set_timestamp (<em class="parameter"><code><a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> *src</code></em>,
<em class="parameter"><code><span class="type">gint64</span> timestamp</code></em>);</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-data-source-set-unique-id"></a><h3>zeitgeist_data_source_set_unique_id ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
zeitgeist_data_source_set_unique_id (<em class="parameter"><code><a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> *src</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *unique_id</code></em>);</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-data-source-to-variant"></a><h3>zeitgeist_data_source_to_variant ()</h3>
<pre class="programlisting"><span class="returnvalue">GVariant</span> *
zeitgeist_data_source_to_variant (<em class="parameter"><code><a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> *src</code></em>);</pre>
<p>Convert a <a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> to a <span class="type">GVariant</span> with signature
<span class="type">ZEITGEIST_DATA_SOURCE_VARIANT_SIGNATURE</span>.</p>
<div class="refsect3">
<a name="id-1.5.3.8.19.5"></a><h4>Returns</h4>
<p> A floating reference to a <span class="type">GVariant</span> as described above. Unless the
floating reference is consumed somewhere you must free it with
<code class="function">g_variant_unref()</code>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-data-source-to-variant-full"></a><h3>zeitgeist_data_source_to_variant_full ()</h3>
<pre class="programlisting"><span class="returnvalue">GVariant</span> *
zeitgeist_data_source_to_variant_full (<em class="parameter"><code><a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> *src</code></em>);</pre>
<p>Convert a <a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a> to a <span class="type">GVariant</span> with signature
<span class="type">ZEITGEIST_DATA_SOURCE_WITH_INFO_VARIANT_SIGNATURE</span>.</p>
<div class="refsect3">
<a name="id-1.5.3.8.20.5"></a><h4>Returns</h4>
<p> A floating reference to a <span class="type">GVariant</span> as described above. Unless the
floating reference is consumed somewhere you must free it with
<code class="function">g_variant_unref()</code>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-data-sources-from-variant"></a><h3>zeitgeist_data_sources_from_variant ()</h3>
<pre class="programlisting"><span class="returnvalue">GPtrArray</span> *
zeitgeist_data_sources_from_variant (<em class="parameter"><code><span class="type">GVariant</span> *sources</code></em>);</pre>
<div class="refsect3">
<a name="id-1.5.3.8.21.4"></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>sources</p></td>
<td class="parameter_description"><p>A <span class="type">GVariant</span> with signature as an array of
<span class="type">ZEITGEIST_DATA_SOURCE_WITH_INFO_VARIANT_SIGNATURE</span>.
If <em class="parameter"><code>sources</code></em>
is floating this method will consume
the floating reference.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.5.3.8.21.5"></a><h4>Returns</h4>
<p> A reference to a <span class="type">GPtrArray</span> of <a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a>s.
All the events will be floating references, and the
<span class="type">GPtrArray</span>'s <em class="parameter"><code>free_func</code></em>
will be set to <code class="function">g_object_unref()</code>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-data-sources-to-variant"></a><h3>zeitgeist_data_sources_to_variant ()</h3>
<pre class="programlisting"><span class="returnvalue">GVariant</span> *
zeitgeist_data_sources_to_variant (<em class="parameter"><code><span class="type">GPtrArray</span> *sources</code></em>);</pre>
<p>Convert a set of <a class="link" href="ZeitgeistDataSource.html" title="ZeitgeistDataSource"><span class="type">ZeitgeistDataSource</span></a><-- -->s to a <span class="type">GVariant</span> with signature
as an array of <span class="type">ZEITGEIST_DATA_SOURCE_VARIANT_SIGNATURE</span>.</p>
<div class="refsect3">
<a name="id-1.5.3.8.22.5"></a><h4>Returns</h4>
<p> A floating reference to a <span class="type">GVariant</span> as described above. Unless the
floating reference is consumed somewhere you must free it with
<code class="function">g_variant_unref()</code>.</p>
</div>
</div>
</div>
<div class="refsect1">
<a name="ZeitgeistDataSource.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="ZeitgeistDataSource-struct"></a><h3>struct ZeitgeistDataSource</h3>
<pre class="programlisting">struct ZeitgeistDataSource;</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="ZeitgeistDataSourceClass"></a><h3>struct ZeitgeistDataSourceClass</h3>
<pre class="programlisting">struct ZeitgeistDataSourceClass {
GInitiallyUnownedClass parent_class;
};
</pre>
<p>
</p>
</div>
</div>
</div>
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