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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>PkDesktop: PackageKit Reference Manual</title>
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<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle">
<td width="100%" align="left" class="shortcuts">
<a href="#" class="shortcut">Top</a><span id="nav_description">  <span class="dim">|</span> 
                  <a href="#PackageKit-PkDesktop.description" class="shortcut">Description</a></span>
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<div class="refentry">
<a name="PackageKit-PkDesktop"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="PackageKit-PkDesktop.top_of_page"></a>PkDesktop</span></h2>
<p>PkDesktop — Find desktop metadata about a package</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="PackageKit-PkDesktop.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">
<span class="returnvalue">PkDesktop</span> *
</td>
<td class="function_name">
<a class="link" href="PackageKit-PkDesktop.html#pk-desktop-new" title="pk_desktop_new ()">pk_desktop_new</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="PackageKit-PkDesktop.html#pk-desktop-open-database" title="pk_desktop_open_database ()">pk_desktop_open_database</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="PackageKit-PkDesktop.html#pk-desktop-get-files-for-package" title="pk_desktop_get_files_for_package ()">pk_desktop_get_files_for_package</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="PackageKit-PkDesktop.html#pk-desktop-get-shown-for-package" title="pk_desktop_get_shown_for_package ()">pk_desktop_get_shown_for_package</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gchar</span> *
</td>
<td class="function_name">
<a class="link" href="PackageKit-PkDesktop.html#pk-desktop-get-package-for-file" title="pk_desktop_get_package_for_file ()">pk_desktop_get_package_for_file</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="PackageKit-PkDesktop.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="define_keyword">#define</td>
<td class="function_name"><a class="link" href="PackageKit-PkDesktop.html#PK-DESKTOP-DEFAULT-DATABASE:CAPS" title="PK_DESKTOP_DEFAULT_DATABASE">PK_DESKTOP_DEFAULT_DATABASE</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="PackageKit-PkDesktop.html#PK-DESKTOP-DEFAULT-APPLICATION-DIR:CAPS" title="PK_DESKTOP_DEFAULT_APPLICATION_DIR">PK_DESKTOP_DEFAULT_APPLICATION_DIR</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="PackageKit-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="PackageKit-PkDesktop.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="pk-desktop-new"></a><h3>pk_desktop_new ()</h3>
<pre class="programlisting"><span class="returnvalue">PkDesktop</span> *
pk_desktop_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>NOTE: This method is unused and will be removed next time the library
soname changes!</p>
<p class="since">Since: <a class="link" href="api-index-0-5-3.html#api-index-0.5.3">0.5.3</a></p>
</div>
<hr>
<div class="refsect2">
<a name="pk-desktop-open-database"></a><h3>pk_desktop_open_database ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
pk_desktop_open_database (<em class="parameter"><code><span class="type">PkDesktop</span> *desktop</code></em>,
                          <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>This method is unused and will be removed next time the library
soname changes!</p>
<div class="refsect3">
<a name="pk-desktop-open-database.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>desktop</p></td>
<td class="parameter_description"><p>a valid <span class="type">PkDesktop</span> instance</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>a <span class="type">GError</span> to put the error code and message in, or <code class="literal">NULL</code></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="pk-desktop-open-database.returns"></a><h4>Returns</h4>
<p> <code class="literal">TRUE</code> if opened correctly</p>
</div>
<p class="since">Since: <a class="link" href="api-index-0-5-3.html#api-index-0.5.3">0.5.3</a></p>
</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"><span class="returnvalue">GPtrArray</span> *
pk_desktop_get_files_for_package (<em class="parameter"><code><span class="type">PkDesktop</span> *desktop</code></em>,
                                  <em class="parameter"><code>const <span class="type">gchar</span> *package</code></em>,
                                  <em class="parameter"><code><span class="type">GError</span> **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="refsect3">
<a name="pk-desktop-get-files-for-package.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>desktop</p></td>
<td class="parameter_description"><p>a valid <span class="type">PkDesktop</span> instance</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>package</p></td>
<td class="parameter_description"><p>the package name, e.g. "gnome-power-manager"</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>a <span class="type">GError</span> to put the error code and message in, or <code class="literal">NULL</code></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="pk-desktop-get-files-for-package.returns"></a><h4>Returns</h4>
<p>string array of results, free with <code class="function">g_ptr_array_unref()</code></p>
<p>NOTE: This method is unused and will be removed next time the library
soname changes!. </p>
<p><span class="annotation">[<acronym title="Free data container after the code is done."><span class="acronym">transfer container</span></acronym>][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> utf8]</span></p>
</div>
<p class="since">Since: <a class="link" href="api-index-0-5-3.html#api-index-0.5.3">0.5.3</a></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"><span class="returnvalue">GPtrArray</span> *
pk_desktop_get_shown_for_package (<em class="parameter"><code><span class="type">PkDesktop</span> *desktop</code></em>,
                                  <em class="parameter"><code>const <span class="type">gchar</span> *package</code></em>,
                                  <em class="parameter"><code><span class="type">GError</span> **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="refsect3">
<a name="pk-desktop-get-shown-for-package.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>desktop</p></td>
<td class="parameter_description"><p>a valid <span class="type">PkDesktop</span> instance</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>package</p></td>
<td class="parameter_description"><p>the package name, e.g. "gnome-power-manager"</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>a <span class="type">GError</span> to put the error code and message in, or <code class="literal">NULL</code></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="pk-desktop-get-shown-for-package.returns"></a><h4>Returns</h4>
<p>string array of results, free with <code class="function">g_ptr_array_unref()</code></p>
<p>NOTE: This method is unused and will be removed next time the library
soname changes!. </p>
<p><span class="annotation">[<acronym title="Free data container after the code is done."><span class="acronym">transfer container</span></acronym>][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> utf8]</span></p>
</div>
<p class="since">Since: <a class="link" href="api-index-0-5-3.html#api-index-0.5.3">0.5.3</a></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"><span class="returnvalue">gchar</span> *
pk_desktop_get_package_for_file (<em class="parameter"><code><span class="type">PkDesktop</span> *desktop</code></em>,
                                 <em class="parameter"><code>const <span class="type">gchar</span> *filename</code></em>,
                                 <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>Returns the package name that owns the desktop file. Fast.</p>
<div class="refsect3">
<a name="pk-desktop-get-package-for-file.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>desktop</p></td>
<td class="parameter_description"><p>a valid <span class="type">PkDesktop</span> instance</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>filename</p></td>
<td class="parameter_description"><p>a fully qualified filename</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>a <span class="type">GError</span> to put the error code and message in, or <code class="literal">NULL</code></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="pk-desktop-get-package-for-file.returns"></a><h4>Returns</h4>
<p> package name, or <code class="literal">NULL</code></p>
<p>NOTE: This method is unused and will be removed next time the library
soname changes!</p>
</div>
<p class="since">Since: <a class="link" href="api-index-0-5-3.html#api-index-0.5.3">0.5.3</a></p>
</div>
</div>
<div class="refsect1">
<a name="PackageKit-PkDesktop.other_details"></a><h2>Types and Values</h2>
<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="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>
</div>
</div>
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