<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <!-- qdbusserver.cpp --> <title>QDBusServer Class | Qt D-Bus</title> <link rel="stylesheet" type="text/css" href="style/offline-simple.css" /> <script type="text/javascript"> document.getElementsByTagName("link").item(0).setAttribute("href", "style/offline.css"); // loading style sheet breaks anchors that were jumped to before // so force jumping to anchor again setTimeout(function() { var anchor = location.hash; // need to jump to different anchor first (e.g. none) location.hash = "#"; setTimeout(function() { location.hash = anchor; }, 0); }, 0); </script> </head> <body> <div class="header" id="qtdocheader"> <div class="main"> <div class="main-rounded"> <div class="navigationbar"> <table><tr> <td >Qt 5.12</td><td ><a href="qtdbus-index.html">Qt D-Bus</a></td><td ><a href="qtdbus-module.html">C++ Classes</a></td><td >QDBusServer</td></tr></table><table class="buildversion"><tr> <td id="buildversion" width="100%" align="right"><a href="qtdbus-index.html">Qt 5.12.6 Reference Documentation</a></td> </tr></table> </div> </div> <div class="content"> <div class="line"> <div class="content mainContent"> <div class="sidebar"> <div class="toc"> <h3><a name="toc">Contents</a></h3> <ul> <li class="level1"><a href="#public-functions">Public Functions</a></li> <li class="level1"><a href="#signals">Signals</a></li> <li class="level1"><a href="#static-public-members">Static Public Members</a></li> <li class="level1"><a href="#details">Detailed Description</a></li> </ul> </div> <div class="sidebar-content" id="sidebar-content"></div></div> <h1 class="title">QDBusServer Class</h1> <!-- $$$QDBusServer-brief --> <p>The <a href="qdbusserver.html">QDBusServer</a> class provides peer-to-peer communication between processes on the same computer. <a href="#details">More...</a></p> <!-- @@@QDBusServer --> <div class="table"><table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign"> <span class="preprocessor">#include <QDBusServer></span> </td></tr><tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += dbus</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherits:</td><td class="memItemRight bottomAlign"> <a href="../qtcore/qobject.html">QObject</a></td></tr></table></div><ul> <li><a href="qdbusserver-members.html">List of all members, including inherited members</a></li> <li><a href="qdbusserver-obsolete.html">Obsolete members</a></li> </ul> <a name="public-functions"></a> <h2 id="public-functions">Public Functions</h2> <div class="table"><table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qdbusserver.html#QDBusServer">QDBusServer</a></b>(const QString &<i>address</i>, QObject *<i>parent</i> = nullptr)</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qdbusserver.html#QDBusServer-1">QDBusServer</a></b>(QObject *<i>parent</i> = nullptr)</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="qdbusserver.html#dtor.QDBusServer">~QDBusServer</a></b>()</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qdbusserver.html#address">address</a></b>() const</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qdbusserver.html#isAnonymousAuthenticationAllowed">isAnonymousAuthenticationAllowed</a></b>() const</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qdbusserver.html#isConnected">isConnected</a></b>() const</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> QDBusError </td><td class="memItemRight bottomAlign"><b><a href="qdbusserver.html#lastError">lastError</a></b>() const</td></tr> <tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qdbusserver.html#setAnonymousAuthenticationAllowed">setAnonymousAuthenticationAllowed</a></b>(bool <i>value</i>)</td></tr> </table></div> <ul> <li class="fn">31 public functions inherited from <a href="../qtcore/qobject.html#public-functions">QObject</a></li> </ul> <a name="signals"></a> <h2 id="signals">Signals</h2> <div class="table"><table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qdbusserver.html#newConnection">newConnection</a></b>(const QDBusConnection &<i>connection</i>)</td></tr> </table></div> <ul> <li class="fn">2 signals inherited from <a href="../qtcore/qobject.html#signals">QObject</a></li> </ul> <a name="static-public-members"></a> <h2 id="static-public-members">Static Public Members</h2> <div class="table"><table class="alignedsummary"> <tr><td class="memItemLeft rightAlign topAlign"> const QMetaObject </td><td class="memItemRight bottomAlign"><b><a href="qdbusserver.html#staticMetaObject-var">staticMetaObject</a></b></td></tr> </table></div> <ul> <li class="fn">9 static public members inherited from <a href="../qtcore/qobject.html#static-public-members">QObject</a></li> </ul> <h3>Additional Inherited Members</h3> <ul> <li class="fn">1 property inherited from <a href="../qtcore/qobject.html#properties">QObject</a></li> <li class="fn">1 public slot inherited from <a href="../qtcore/qobject.html#public-slots">QObject</a></li> <li class="fn">9 protected functions inherited from <a href="../qtcore/qobject.html#protected-functions">QObject</a></li> </ul> <a name="details"></a> <!-- $$$QDBusServer-description --> <div class="descr"> <h2 id="details">Detailed Description</h2> <p>The <a href="qdbusserver.html">QDBusServer</a> class provides peer-to-peer communication between processes on the same computer.</p> </div> <!-- @@@QDBusServer --> <div class="func"> <h2>Member Function Documentation</h2> <!-- $$$QDBusServer[overload1]$$$QDBusServerconstQString&QObject* --> <h3 class="fn" id="QDBusServer"><a name="QDBusServer"></a>QDBusServer::<span class="name">QDBusServer</span>(const <span class="type"><a href="../qtcore/qstring.html">QString</a></span> &<i>address</i>, <span class="type"><a href="../qtcore/qobject.html#QObject">QObject</a></span> *<i>parent</i> = nullptr)</h3> <p>Constructs a <a href="qdbusserver.html">QDBusServer</a> with the given <i>address</i>, and the given <i>parent</i>.</p> <!-- @@@QDBusServer --> <!-- $$$QDBusServer$$$QDBusServerQObject* --> <h3 class="fn" id="QDBusServer-1"><a name="QDBusServer-1"></a>QDBusServer::<span class="name">QDBusServer</span>(<span class="type"><a href="../qtcore/qobject.html#QObject">QObject</a></span> *<i>parent</i> = nullptr)</h3> <p>Constructs a <a href="qdbusserver.html">QDBusServer</a> with the given <i>parent</i>. The server will listen for connections in <code>/tmp</code> (on Unix systems) or on a TCP port bound to localhost (elsewhere).</p> <!-- @@@QDBusServer --> <!-- $$$~QDBusServer[overload1]$$$~QDBusServer --> <h3 class="fn" id="dtor.QDBusServer"><a name="dtor.QDBusServer"></a><code>[virtual] </code>QDBusServer::<span class="name">~QDBusServer</span>()</h3> <p>Destructs a <a href="qdbusserver.html">QDBusServer</a></p> <!-- @@@~QDBusServer --> <!-- $$$address[overload1]$$$address --> <h3 class="fn" id="address"><a name="address"></a><span class="type"><a href="../qtcore/qstring.html">QString</a></span> QDBusServer::<span class="name">address</span>() const</h3> <p>Returns the address this server is associated with.</p> <!-- @@@address --> <!-- $$$isAnonymousAuthenticationAllowed[overload1]$$$isAnonymousAuthenticationAllowed --> <h3 class="fn" id="isAnonymousAuthenticationAllowed"><a name="isAnonymousAuthenticationAllowed"></a><span class="type">bool</span> QDBusServer::<span class="name">isAnonymousAuthenticationAllowed</span>() const</h3> <p>Returns true if anonymous authentication is allowed.</p> <p>This function was introduced in Qt 5.3.</p> <p><b>See also </b><a href="qdbusserver.html#setAnonymousAuthenticationAllowed">setAnonymousAuthenticationAllowed</a>().</p> <!-- @@@isAnonymousAuthenticationAllowed --> <!-- $$$isConnected[overload1]$$$isConnected --> <h3 class="fn" id="isConnected"><a name="isConnected"></a><span class="type">bool</span> QDBusServer::<span class="name">isConnected</span>() const</h3> <p>Returns <code>true</code> if this <a href="qdbusserver.html">QDBusServer</a> object is connected.</p> <p>If it isn't connected, you need to call the constructor again.</p> <!-- @@@isConnected --> <!-- $$$lastError[overload1]$$$lastError --> <h3 class="fn" id="lastError"><a name="lastError"></a><span class="type"><a href="qdbuserror.html">QDBusError</a></span> QDBusServer::<span class="name">lastError</span>() const</h3> <p>Returns the last error that happened in this server.</p> <p>This function is provided for low-level code.</p> <!-- @@@lastError --> <!-- $$$newConnection[overload1]$$$newConnectionconstQDBusConnection& --> <h3 class="fn" id="newConnection"><a name="newConnection"></a><code>[signal] </code><span class="type">void</span> QDBusServer::<span class="name">newConnection</span>(const <span class="type"><a href="qdbusconnection.html">QDBusConnection</a></span> &<i>connection</i>)</h3> <p>This signal is emitted when a new client connection <i>connection</i> is established to the server.</p> <!-- @@@newConnection --> <!-- $$$setAnonymousAuthenticationAllowed[overload1]$$$setAnonymousAuthenticationAllowedbool --> <h3 class="fn" id="setAnonymousAuthenticationAllowed"><a name="setAnonymousAuthenticationAllowed"></a><span class="type">void</span> QDBusServer::<span class="name">setAnonymousAuthenticationAllowed</span>(<span class="type">bool</span> <i>value</i>)</h3> <p>If <i>value</i> is set to true, an incoming connection can proceed even if the connecting client is not authenticated as a user.</p> <p>By default, this value is false.</p> <p>This function was introduced in Qt 5.3.</p> <p><b>See also </b><a href="qdbusserver.html#isAnonymousAuthenticationAllowed">isAnonymousAuthenticationAllowed</a>().</p> <!-- @@@setAnonymousAuthenticationAllowed --> </div> </div> </div> </div> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2019 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners.<br/> The documentation provided herein is licensed under the terms of the <a href="http://www.gnu.org/licenses/fdl.html">GNU Free Documentation License version 1.3</a> as published by the Free Software Foundation.<br/> Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners. </p> </div> </body> </html>