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<a name="PackageKit"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle">org.freedesktop.PackageKit</span></h2>
<p>org.freedesktop.PackageKit — PackageKit interface</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<h2>Methods</h2>
<pre class="synopsis"><a class="link" href="PackageKit.html#PackageKit.CanAuthorize">CanAuthorize</a>(in's'action_id,
out'u'result)
<a class="link" href="PackageKit.html#PackageKit.CreateTransaction">CreateTransaction</a>(out'o'object_path)
<a class="link" href="PackageKit.html#PackageKit.GetTimeSinceAction">GetTimeSinceAction</a>(in'u'role,
out'u'seconds)
<a class="link" href="PackageKit.html#PackageKit.GetTransactionList">GetTransactionList</a>(out'ao'transactions)
<a class="link" href="PackageKit.html#PackageKit.StateHasChanged">StateHasChanged</a>(in's'reason)
<a class="link" href="PackageKit.html#PackageKit.SuggestDaemonQuit">SuggestDaemonQuit</a>()
<a class="link" href="PackageKit.html#PackageKit.GetPackageHistory">GetPackageHistory</a>(in'as'names,
in'u'count,
out'a{saa{sv}}'history)
<a class="link" href="PackageKit.html#PackageKit.GetDaemonState">GetDaemonState</a>(out's'state)
<a class="link" href="PackageKit.html#PackageKit.SetProxy">SetProxy</a>(in's'proxy_http,
in's'proxy_https,
in's'proxy_ftp,
in's'proxy_socks,
in's'no_proxy,
in's'pac)
</pre>
</div>
<div class="refsect1">
<a name="id-1.3.3.4"></a><h2>Signals</h2>
<pre class="synopsis"><a class="link" href="PackageKit.html#PackageKit::TransactionListChanged">TransactionListChanged</a>('as'transactions)
<a class="link" href="PackageKit.html#PackageKit::RestartSchedule">RestartSchedule</a>()
<a class="link" href="PackageKit.html#PackageKit::RepoListChanged">RepoListChanged</a>()
<a class="link" href="PackageKit.html#PackageKit::UpdatesChanged">UpdatesChanged</a>()
<a class="link" href="PackageKit.html#PackageKit::Changed">Changed</a>()
</pre>
</div>
<div class="refsect1">
<a name="id-1.3.3.5"></a><h2>Implemented Interfaces</h2>
<p>org.freedesktop.PackageKit implements
org.freedesktop.DBus.Introspectable,
org.freedesktop.DBus.Properties
</p>
</div>
<div class="refsect1">
<a name="id-1.3.3.6"></a><h2>Properties</h2>
<pre class="synopsis"><a class="link" href="PackageKit.html#PackageKit:VersionMajor">'VersionMajor'</a>read'u'
<a class="link" href="PackageKit.html#PackageKit:VersionMinor">'VersionMinor'</a>read'u'
<a class="link" href="PackageKit.html#PackageKit:VersionMicro">'VersionMicro'</a>read'u'
<a class="link" href="PackageKit.html#PackageKit:BackendName">'BackendName'</a>read's'
<a class="link" href="PackageKit.html#PackageKit:BackendDescription">'BackendDescription'</a>read's'
<a class="link" href="PackageKit.html#PackageKit:BackendAuthor">'BackendAuthor'</a>read's'
<a class="link" href="PackageKit.html#PackageKit:Roles">'Roles'</a>read't'
<a class="link" href="PackageKit.html#PackageKit:Provides">'Provides'</a>read't'
<a class="link" href="PackageKit.html#PackageKit:Groups">'Groups'</a>read't'
<a class="link" href="PackageKit.html#PackageKit:Filters">'Filters'</a>read't'
<a class="link" href="PackageKit.html#PackageKit:MimeTypes">'MimeTypes'</a>read'as'
<a class="link" href="PackageKit.html#PackageKit:Locked">'Locked'</a>read'b'
<a class="link" href="PackageKit.html#PackageKit:NetworkState">'NetworkState'</a>read'u'
<a class="link" href="PackageKit.html#PackageKit:DistroId">'DistroId'</a>read's'
</pre>
</div>
<div class="refsect1">
<a name="id-1.3.3.7"></a><h2>Description</h2>
<p>
</p>
<p>
The root interface is used for interacting with the daemon.
</p>
<p>
</p>
</div>
<div class="refsect1">
<a name="id-1.3.3.8"></a><h2>Details</h2>
<div class="refsect2">
<a name="id-1.3.3.8.2"></a><h3>
<a name="PackageKit.CanAuthorize"></a>CanAuthorize ()</h3>
<pre class="programlisting">CanAuthorize (in's'action_id,
out'u'result)</pre>
</div>
<p>
Allows a client to find out if it would be allowed to authorize an action.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>action_id</code></em>:</span></p></td>
<td>
The action ID, e.g. org.freedesktop.packagekit.system-network-proxy-configure
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>result</code></em>:</span></p></td>
<td>
The result, either yes, no or interactive.
</td>
</tr>
</tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.8.5"></a><h3>
<a name="PackageKit.CreateTransaction"></a>CreateTransaction ()</h3>
<pre class="programlisting">CreateTransaction (out'o'object_path)</pre>
</div>
<p>
Creates a new transaction that can have operations done on
it.
Note: The dameon will automatically destroy this transaction
if it is not used after a few minutes.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>object_path</code></em>:</span></p></td>
<td>
The object_path, e.g. /45_dafeca
</td>
</tr></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.8.8"></a><h3>
<a name="PackageKit.GetTimeSinceAction"></a>GetTimeSinceAction ()</h3>
<pre class="programlisting">GetTimeSinceAction (in'u'role,
out'u'seconds)</pre>
</div>
<p>
This method allows us to query how long since an action has successfully completed.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>role</code></em>:</span></p></td>
<td>
The role enum, e.g. update-system
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>seconds</code></em>:</span></p></td>
<td>
The amount of time in seconds
</td>
</tr>
</tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.8.11"></a><h3>
<a name="PackageKit.GetTransactionList"></a>GetTransactionList ()</h3>
<pre class="programlisting">GetTransactionList (out'ao'transactions)</pre>
</div>
<p>
Gets the transaction list of any transactions that are in progress
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>transactions</code></em>:</span></p></td>
<td>
A list of transaction ID's
</td>
</tr></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.8.14"></a><h3>
<a name="PackageKit.StateHasChanged"></a>StateHasChanged ()</h3>
<pre class="programlisting">StateHasChanged (in's'reason)</pre>
</div>
<p>
This method suggests to PackageKit that the package backend state may have changed.
This allows plugins to the native package manager to suggest that PackageKit drops
it's caches.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>reason</code></em>:</span></p></td>
<td>
The reason of the state change. Valid reasons are resume or
posttrans.
Resume is given a lower priority than posttrans.
</td>
</tr></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.8.17"></a><h3>
<a name="PackageKit.SuggestDaemonQuit"></a>SuggestDaemonQuit ()</h3>
<pre class="programlisting">SuggestDaemonQuit ()</pre>
</div>
<p>
Suggests to the daemon that it should quit as soon as possible, for instance if a native
package management tool is waiting to be used.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.8.20"></a><h3>
<a name="PackageKit.GetPackageHistory"></a>GetPackageHistory ()</h3>
<pre class="programlisting">GetPackageHistory (in'as'names,
in'u'count,
out'a{saa{sv}}'history)</pre>
</div>
<p>
Gets the history for a given package name.
This uses the internal PackageKit history database and will not
return transactions done outside of PackageKit using a distribution
native tool.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>names</code></em>:</span></p></td>
<td>
The package names to return history for, e.g. [ colord ].
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>count</code></em>:</span></p></td>
<td>
The maximum number of past transactions to return, or 0 for no limit.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>history</code></em>:</span></p></td>
<td>
The list of actions performed on this package. The array may contain
the following keys of types:
info[uint],
user-id[uint],
version[string],
source[string],
timestamp[uint64].
Other keys and values may be added in the future.
</td>
</tr>
</tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.8.23"></a><h3>
<a name="PackageKit.GetDaemonState"></a>GetDaemonState ()</h3>
<pre class="programlisting">GetDaemonState (out's'state)</pre>
</div>
<p>
Gets the debugging state from the daemon.
No secure state will be shown, and all information is for reference only.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>state</code></em>:</span></p></td>
<td>
The state of the dameon at this specific moment.
</td>
</tr></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.8.26"></a><h3>
<a name="PackageKit.SetProxy"></a>SetProxy ()</h3>
<pre class="programlisting">SetProxy (in's'proxy_http,
in's'proxy_https,
in's'proxy_ftp,
in's'proxy_socks,
in's'no_proxy,
in's'pac)</pre>
</div>
<p>
Sets the proxy used by the dameon.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>proxy_http</code></em>:</span></p></td>
<td>
The HTTP proxy, e.g. username:password@server:port.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>proxy_https</code></em>:</span></p></td>
<td>
The HTTPS proxy, e.g. username:password@server:port.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>proxy_ftp</code></em>:</span></p></td>
<td>
The FTP proxy, e.g. username:password@server:port.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>proxy_socks</code></em>:</span></p></td>
<td>
The SOCKS proxy, e.g. username:password@server:port.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>no_proxy</code></em>:</span></p></td>
<td>
The comma seporated list of sites to not use the proxy for, e.g.
127.0.0.1,localmirror.org.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>pac</code></em>:</span></p></td>
<td>
The PAC file for the proxy, e.g.
/etc/network/school.pac.
Note: Most backends will not be able to use a PAC file.
</td>
</tr>
</tbody>
</table></div>
<p class="permission">Callers need the org.freedesktop.packagekit.set-proxy</p>
</div>
<div class="refsect1">
<a name="id-1.3.3.9"></a><h2>Signal Details</h2>
<div class="refsect2">
<a name="id-1.3.3.9.2"></a><h3>
<a name="PackageKit::TransactionListChanged"></a>The TransactionListChanged signal</h3>
<pre class="programlisting">TransactionListChanged ('as'transactions)</pre>
</div>
<p>
The transaction list has changed, because either a transaction has finished or a new
transaction created.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>transactions</code></em>:</span></p></td>
<td>
A list of transaction ID's.
</td>
</tr></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.9.5"></a><h3>
<a name="PackageKit::RestartSchedule"></a>The RestartSchedule signal</h3>
<pre class="programlisting">RestartSchedule ()</pre>
</div>
<p>
A system restart has been sceduled
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.9.8"></a><h3>
<a name="PackageKit::RepoListChanged"></a>The RepoListChanged signal</h3>
<pre class="programlisting">RepoListChanged ()</pre>
</div>
<p>
This signal is emitted when the repository list has changed
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.9.11"></a><h3>
<a name="PackageKit::UpdatesChanged"></a>The UpdatesChanged signal</h3>
<pre class="programlisting">UpdatesChanged ()</pre>
</div>
<p>
This signal is emitted when the number of updates has changed
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.9.14"></a><h3>
<a name="PackageKit::Changed"></a>The Changed signal</h3>
<pre class="programlisting">Changed ()</pre>
</div>
<p>
This signal is emitted when a property on the interface changes.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="id-1.3.3.10"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="id-1.3.3.10.2"></a><h3>
<a name="PackageKit:VersionMajor"></a>The "VersionMajor" property</h3>
<pre class="programlisting">'VersionMajor'read'u'
</pre>
</div>
<p>
The major version number.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.10.5"></a><h3>
<a name="PackageKit:VersionMinor"></a>The "VersionMinor" property</h3>
<pre class="programlisting">'VersionMinor'read'u'
</pre>
</div>
<p>
The minor version number.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.10.8"></a><h3>
<a name="PackageKit:VersionMicro"></a>The "VersionMicro" property</h3>
<pre class="programlisting">'VersionMicro'read'u'
</pre>
</div>
<p>
The micro version number.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.10.11"></a><h3>
<a name="PackageKit:BackendName"></a>The "BackendName" property</h3>
<pre class="programlisting">'BackendName'read's'
</pre>
</div>
<p>
The backend name, e.g. "yum".
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.10.14"></a><h3>
<a name="PackageKit:BackendDescription"></a>The "BackendDescription" property</h3>
<pre class="programlisting">'BackendDescription'read's'
</pre>
</div>
<p>
The backend description, e.g. "Yellow Dog Update Modifier".
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.10.17"></a><h3>
<a name="PackageKit:BackendAuthor"></a>The "BackendAuthor" property</h3>
<pre class="programlisting">'BackendAuthor'read's'
</pre>
</div>
<p>
The backend author, e.g. "Joe Bloggs <joe&blogs.com>".
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.10.20"></a><h3>
<a name="PackageKit:Roles"></a>The "Roles" property</h3>
<pre class="programlisting">'Roles'read't'
</pre>
</div>
<p>
The roles the backend supports, e.g. search-name|refresh-cache.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.10.23"></a><h3>
<a name="PackageKit:Provides"></a>The "Provides" property</h3>
<pre class="programlisting">'Provides'read't'
</pre>
</div>
<p>
The provides the backend supports, e.g. codec|font|hardware-driver.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.10.26"></a><h3>
<a name="PackageKit:Groups"></a>The "Groups" property</h3>
<pre class="programlisting">'Groups'read't'
</pre>
</div>
<p>
The groups the backend supports, e.g. accessories|games.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.10.29"></a><h3>
<a name="PackageKit:Filters"></a>The "Filters" property</h3>
<pre class="programlisting">'Filters'read't'
</pre>
</div>
<p>
The filters the backend supports, e.g. installed|newest.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.10.32"></a><h3>
<a name="PackageKit:MimeTypes"></a>The "MimeTypes" property</h3>
<pre class="programlisting">'MimeTypes'read'as'
</pre>
</div>
<p>
The mime-types the backend supports, e.g.
['application/x-rpm;', 'application/x-deb'].
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.10.35"></a><h3>
<a name="PackageKit:Locked"></a>The "Locked" property</h3>
<pre class="programlisting">'Locked'read'b'
</pre>
</div>
<p>
Set when the backend is locked and native tools would fail.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.10.38"></a><h3>
<a name="PackageKit:NetworkState"></a>The "NetworkState" property</h3>
<pre class="programlisting">'NetworkState'read'u'
</pre>
</div>
<p>
Gets the network state from the daemon. This is provided as some clients may not want
to use NetworkManager if the system daemon is configured to use something else.
</p>
<p>
If the system is managed using NetworkManager then the following
states are supported:
unknown, offline, online,
wifi, mobile or wired.
If the system is configured for legacy UNIX network fallback, or NetworkManager
is not running then the folowing states are supported:
unknown, offline or online.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody></tbody>
</table></div>
<hr>
<div class="refsect2">
<a name="id-1.3.3.10.42"></a><h3>
<a name="PackageKit:DistroId"></a>The "DistroId" property</h3>
<pre class="programlisting">'DistroId'read's'
</pre>
</div>
<p>
The distribution identification, in the
distro;version;arch form e.g.
"debian;squeeze/sid;x86_64".
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody></tbody>
</table></div>
</div>
</div>
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