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<a href="#PkDesktop.description" class="shortcut">Description</a>
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<a href="#PkDesktop.object-hierarchy" class="shortcut">Object Hierarchy</a>
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<div class="refentry">
<a name="PkDesktop"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="PkDesktop.top_of_page"></a>PkDesktop</span></h2>
<p>PkDesktop — Find desktop metadata about a package</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="PkDesktop.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">#define <a class="link" href="PkDesktop.html#PK-DESKTOP-DEFAULT-APPLICATION-DIR:CAPS" title="PK_DESKTOP_DEFAULT_APPLICATION_DIR">PK_DESKTOP_DEFAULT_APPLICATION_DIR</a>
#define <a class="link" href="PkDesktop.html#PK-DESKTOP-DEFAULT-DATABASE:CAPS" title="PK_DESKTOP_DEFAULT_DATABASE">PK_DESKTOP_DEFAULT_DATABASE</a>
struct <a class="link" href="PkDesktop.html#PkDesktop-struct" title="struct PkDesktop">PkDesktop</a>;
struct <a class="link" href="PkDesktop.html#PkDesktopClass" title="struct PkDesktopClass">PkDesktopClass</a>;
<a href="http://library.gnome.org/devel/glib/unstable/glib-Pointer-Arrays.html#GPtrArray"><span class="returnvalue">GPtrArray</span></a> * <a class="link" href="PkDesktop.html#pk-desktop-get-files-for-package" title="pk_desktop_get_files_for_package ()">pk_desktop_get_files_for_package</a> (<em class="parameter"><code><a class="link" href="PkDesktop.html" title="PkDesktop"><span class="type">PkDesktop</span></a> *desktop</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *package</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="PkDesktop.html#pk-desktop-get-package-for-file" title="pk_desktop_get_package_for_file ()">pk_desktop_get_package_for_file</a> (<em class="parameter"><code><a class="link" href="PkDesktop.html" title="PkDesktop"><span class="type">PkDesktop</span></a> *desktop</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *filename</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Pointer-Arrays.html#GPtrArray"><span class="returnvalue">GPtrArray</span></a> * <a class="link" href="PkDesktop.html#pk-desktop-get-shown-for-package" title="pk_desktop_get_shown_for_package ()">pk_desktop_get_shown_for_package</a> (<em class="parameter"><code><a class="link" href="PkDesktop.html" title="PkDesktop"><span class="type">PkDesktop</span></a> *desktop</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *package</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
<a class="link" href="PkDesktop.html" title="PkDesktop"><span class="returnvalue">PkDesktop</span></a> * <a class="link" href="PkDesktop.html#pk-desktop-new" title="pk_desktop_new ()">pk_desktop_new</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="PkDesktop.html#pk-desktop-open-database" title="pk_desktop_open_database ()">pk_desktop_open_database</a> (<em class="parameter"><code><a class="link" href="PkDesktop.html" title="PkDesktop"><span class="type">PkDesktop</span></a> *desktop</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
<span class="returnvalue">void</span> <a class="link" href="PkDesktop.html#pk-desktop-test" title="pk_desktop_test ()">pk_desktop_test</a> (<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="PkDesktop.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
<a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
+----PkDesktop
</pre>
</div>
<div class="refsect1">
<a name="PkDesktop.description"></a><h2>Description</h2>
<p>
Desktop metadata such as icon name and localised summary may be stored in
a local sqlite cache, and this module allows applications to query this.
</p>
</div>
<div class="refsect1">
<a name="PkDesktop.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="PK-DESKTOP-DEFAULT-APPLICATION-DIR:CAPS"></a><h3>PK_DESKTOP_DEFAULT_APPLICATION_DIR</h3>
<pre class="programlisting">#define PK_DESKTOP_DEFAULT_APPLICATION_DIR "/usr/share/applications"
</pre>
<p>
The default location for the desktop files
</p>
</div>
<hr>
<div class="refsect2">
<a name="PK-DESKTOP-DEFAULT-DATABASE:CAPS"></a><h3>PK_DESKTOP_DEFAULT_DATABASE</h3>
<pre class="programlisting">#define PK_DESKTOP_DEFAULT_DATABASE LOCALSTATEDIR "/lib/PackageKit/desktop-files.db"
</pre>
<p>
The default location for the database
</p>
</div>
<hr>
<div class="refsect2">
<a name="PkDesktop-struct"></a><h3>struct PkDesktop</h3>
<pre class="programlisting">struct PkDesktop;</pre>
</div>
<hr>
<div class="refsect2">
<a name="PkDesktopClass"></a><h3>struct PkDesktopClass</h3>
<pre class="programlisting">struct PkDesktopClass {
GObjectClass parent_class;
};
</pre>
</div>
<hr>
<div class="refsect2">
<a name="pk-desktop-get-files-for-package"></a><h3>pk_desktop_get_files_for_package ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Pointer-Arrays.html#GPtrArray"><span class="returnvalue">GPtrArray</span></a> * pk_desktop_get_files_for_package (<em class="parameter"><code><a class="link" href="PkDesktop.html" title="PkDesktop"><span class="type">PkDesktop</span></a> *desktop</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *package</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
<p>
Return all desktop files owned by a package, regardless if they are shown
in the main menu or not.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>desktop</code></em> :</span></p></td>
<td>a valid <a class="link" href="PkDesktop.html" title="PkDesktop"><span class="type">PkDesktop</span></a> instance</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>package</code></em> :</span></p></td>
<td>the package name, e.g. "gnome-power-manager"</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><code class="literal">GError</code></a> to put the error code and message in, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>string array of results, free with <a href="http://library.gnome.org/devel/glib/unstable/glib-Pointer-Arrays.html#g-ptr-array-unref"><code class="function">g_ptr_array_unref()</code></a>. <span class="annotation">[<a href="http://foldoc.org/transfer%20container"><span class="acronym">transfer container</span></a>]</span>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.5.3</p>
</div>
<hr>
<div class="refsect2">
<a name="pk-desktop-get-package-for-file"></a><h3>pk_desktop_get_package_for_file ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * pk_desktop_get_package_for_file (<em class="parameter"><code><a class="link" href="PkDesktop.html" title="PkDesktop"><span class="type">PkDesktop</span></a> *desktop</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *filename</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
<p>
Returns the package name that owns the desktop file. Fast.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>desktop</code></em> :</span></p></td>
<td>a valid <a class="link" href="PkDesktop.html" title="PkDesktop"><span class="type">PkDesktop</span></a> instance</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>filename</code></em> :</span></p></td>
<td>a fully qualified filename</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><code class="literal">GError</code></a> to put the error code and message in, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>package name, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.5.3</p>
</div>
<hr>
<div class="refsect2">
<a name="pk-desktop-get-shown-for-package"></a><h3>pk_desktop_get_shown_for_package ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Pointer-Arrays.html#GPtrArray"><span class="returnvalue">GPtrArray</span></a> * pk_desktop_get_shown_for_package (<em class="parameter"><code><a class="link" href="PkDesktop.html" title="PkDesktop"><span class="type">PkDesktop</span></a> *desktop</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *package</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
<p>
Return all desktop files owned by a package that would be shown in a menu,
i.e are an application
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>desktop</code></em> :</span></p></td>
<td>a valid <a class="link" href="PkDesktop.html" title="PkDesktop"><span class="type">PkDesktop</span></a> instance</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>package</code></em> :</span></p></td>
<td>the package name, e.g. "gnome-power-manager"</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><code class="literal">GError</code></a> to put the error code and message in, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>string array of results, free with <a href="http://library.gnome.org/devel/glib/unstable/glib-Pointer-Arrays.html#g-ptr-array-unref"><code class="function">g_ptr_array_unref()</code></a>. <span class="annotation">[<a href="http://foldoc.org/transfer%20container"><span class="acronym">transfer container</span></a>]</span>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.5.3</p>
</div>
<hr>
<div class="refsect2">
<a name="pk-desktop-new"></a><h3>pk_desktop_new ()</h3>
<pre class="programlisting"><a class="link" href="PkDesktop.html" title="PkDesktop"><span class="returnvalue">PkDesktop</span></a> * pk_desktop_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p class="since">Since 0.5.3</p>
</div>
<hr>
<div class="refsect2">
<a name="pk-desktop-open-database"></a><h3>pk_desktop_open_database ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> pk_desktop_open_database (<em class="parameter"><code><a class="link" href="PkDesktop.html" title="PkDesktop"><span class="type">PkDesktop</span></a> *desktop</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>desktop</code></em> :</span></p></td>
<td>a valid <a class="link" href="PkDesktop.html" title="PkDesktop"><span class="type">PkDesktop</span></a> instance</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if opened correctly</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.5.3</p>
</div>
<hr>
<div class="refsect2">
<a name="pk-desktop-test"></a><h3>pk_desktop_test ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> pk_desktop_test (<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);</pre>
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