<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <!-- codeattributions.qdoc --> <title>BlueZ | Qt Bluetooth 5.12.6</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="qtbluetooth-index.html">Qt Bluetooth</a></td><td >BlueZ</td></tr></table><table class="buildversion"><tr> <td id="buildversion" width="100%" align="right"><a href="qtbluetooth-index.html">Qt 5.12.6 Reference Documentation</a></td> </tr></table> </div> </div> <div class="content"> <div class="line"> <div class="content mainContent"> <p class="naviNextPrevious headerNavi"> </p><p/> <div class="sidebar"><div class="sidebar-content" id="sidebar-content"></div></div> <h1 class="title">BlueZ</h1> <span class="subtitle"></span> <!-- $$$qtbluetooth-attribution-bluez.html-description --> <div class="descr"> <a name="details"></a> <a name="bluez"></a><p>SDP Search via <a href="qtbluetooth-attribution-bluez.html">BlueZ</a></p> <p>On Linux, Qt Bluetooth uses a separate executable, sdpscanner, to integrate with the official Linux Bluetooth protocol stack (<a href="qtbluetooth-attribution-bluez.html">BlueZ</a>). The usage is limited to service discovery via SDP. The Qt Bluetooth library itself does NOT link against <a href="qtbluetooth-attribution-bluez.html">BlueZ</a>. Communication between sdpscanner and <a href="qtbluetooth-qmlmodule.html">QtBluetooth</a> happens via stdin/stdout. Therefore <a href="qtbluetooth-qmlmodule.html">QtBluetooth</a> and user code linking to it is not considered a derivative work, and does not have to be released under GPL too.</p> <p>The sources can be found in BUILD/qtconnectivity-everywhere-src-5.12.6/src/tools/sdpscanner.</p> <p><a href="http://www.bluez.org/">Project Homepage</a></p> <pre class="cpp plain"> Copyright (C) 2000-2016 BlueZ Project. </pre> <p><a href="https://spdx.org/licenses/GPL-2.0.html">GNU General Public License v2.0 only (This does not force user code to be GPL'ed. For more info see details.)</a>.</p> </div> <!-- @@@qtbluetooth-attribution-bluez.html --> <p class="naviNextPrevious footerNavi"> </p> </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>