<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en_US" xml:lang="en_US"> <head> <title>dnssd: DNSSD::ServiceBrowser Class Reference (dnssd)</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta http-equiv="pics-label" content='(pics-1.1 "http://www.icra.org/ratingsv02.html" comment "ICRAonline DE v2.0" l gen true for "http://www.kde.org" r (nz 1 vz 1 lz 1 oz 1 cb 1) "http://www.rsac.org/ratingsv01.html" l gen true for "http://www.kde.org" r (n 0 s 0 v 0 l 0))' /> <meta name="trademark" content="KDE e.V." /> <meta name="description" content="K Desktop Environment Homepage, KDE.org" /> <meta name="MSSmartTagsPreventParsing" content="true" /> <meta name="robots" content="all" /> <link rel="shortcut icon" href="../../favicon.ico" /> <link rel="stylesheet" media="screen" type="text/css" title="APIDOX" href="doxygen.css" /> </head> <body> <div id="nav_header_top" align="right"> <a href="#content" class="doNotDisplay" accesskey="2">Skip to main content ::</a> <a href="../.."><img id="nav_header_logo" alt="Home" align="left" src="../../kde_gear_64.png" border="0" /></a> <span class="doNotDisplay">::</span> <div id="nav_header_title" align="left">KDE API Reference</div> </div> <div id="nav_header_bottom" align="right"> <span class="doNotDisplay">:: <a href="#navigation" accesskey="5">Skip to Link Menu</a><br/></span> <div id="nav_header_bottom_right" style="text-align: left;"> / <a href="../..">API Reference</a> / <a href=".">dnssd</a> </div> </div> <table id="main" border="0" cellpadding="0" cellspacing="0" width="100%"> <tr> <td valign="top" class="menuheader" height="0"></td> <td id="contentcolumn" valign="top" rowspan="2" > <div id="content" style="padding-top: 0px;"><div style="width:100%; margin: 0px; padding: 0px;"> <a name="content"></a> <!-- Generated by Doxygen 1.7.4 --> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><b>DNSSD</b> </li> <li class="navelem"><a class="el" href="classDNSSD_1_1ServiceBrowser.html">ServiceBrowser</a> </li> </ul> </div> </div> <div class="header"> <div class="summary"> <a href="#pub-types">Public Types</a> | <a href="#pub-slots">Public Slots</a> | <a href="#signals">Signals</a> | <a href="#pub-methods">Public Member Functions</a> | <a href="#pub-static-methods">Static Public Member Functions</a> | <a href="#pub-static-attribs">Static Public Attributes</a> | <a href="#pro-methods">Protected Member Functions</a> </div> <div class="headertitle"> <div class="title">DNSSD::ServiceBrowser Class Reference</div> </div> </div> <div class="contents"> <!-- doxytag: class="DNSSD::ServiceBrowser" --><!-- doxytag: inherits="QObject" --> <p>Most important class for applications that want to discover specific services on network. <a href="classDNSSD_1_1ServiceBrowser.html#details">More...</a></p> <p><code>#include <<a class="el" href="servicebrowser_8h_source.html">servicebrowser.h</a>></code></p> <div class="dynheader"> Inheritance diagram for DNSSD::ServiceBrowser:</div> <div class="dyncontent"> <div class="center"> <img src="classDNSSD_1_1ServiceBrowser.png" usemap="#DNSSD::ServiceBrowser_map" alt=""/> <map id="DNSSD::ServiceBrowser_map" name="DNSSD::ServiceBrowser_map"> <area href="qobject.html" alt="QObject" shape="rect" coords="0,0,152,24"/> </map> </div></div> <p><a href="classDNSSD_1_1ServiceBrowser-members.html">List of all members.</a></p> <table class="memberdecls"> <tr><td colspan="2"><h2><a name="pub-types"></a> Public Types</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="classDNSSD_1_1ServiceBrowser.html#a10145786fee881ef381335e338142cc8">Flags</a> { <b>AutoDelete</b> = 1, <b>AutoResolve</b> = 2 }</td></tr> <tr><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="classDNSSD_1_1ServiceBrowser.html#ae9f85071521523b84724e35008de67f3">State</a> { <b>Working</b>, <b>Stopped</b>, <b>Unsupported</b> }</td></tr> <tr><td colspan="2"><h2><a name="pub-slots"></a> Public Slots</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classDNSSD_1_1ServiceBrowser.html#ade4cc268e006a114ac19ae5b1d9eb671">removeDomain</a> (const <a class="elRef" href="qstring.html">QString</a> &domain)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classDNSSD_1_1ServiceBrowser.html#ae67a3a3affccd42836984a781f471677">addDomain</a> (const <a class="elRef" href="qstring.html">QString</a> &domain)</td></tr> <tr><td colspan="2"><h2><a name="signals"></a> Signals</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classDNSSD_1_1ServiceBrowser.html#a0ec829e711803a1581cbf9bfe3a1c74e">serviceAdded</a> (DNSSD::RemoteService::Ptr)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classDNSSD_1_1ServiceBrowser.html#a55ffe360c6e153270c00ed812d7dd21c">serviceRemoved</a> (DNSSD::RemoteService::Ptr)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classDNSSD_1_1ServiceBrowser.html#a3c84a5bef984db1d92ba7c9f01ade76d">finished</a> ()</td></tr> <tr><td colspan="2"><h2><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classDNSSD_1_1ServiceBrowser.html#a1c261a2da3197e0348ecba0001f9eca9">ServiceBrowser</a> (const <a class="elRef" href="qstringlist.html">QStringList</a> &types, <a class="el" href="classDNSSD_1_1DomainBrowser.html">DomainBrowser</a> *domains, int flags)</td></tr> <tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classDNSSD_1_1ServiceBrowser.html#a07f506cac5cb4029692cb2f88492ec80">ServiceBrowser</a> (const <a class="elRef" href="qstring.html">QString</a> &type, <a class="el" href="classDNSSD_1_1DomainBrowser.html">DomainBrowser</a> *domains=0, bool autoResolve=false)</td></tr> <tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classDNSSD_1_1ServiceBrowser.html#a3287b05ec16dc8f555bd9e6ff75a41b9">ServiceBrowser</a> (const <a class="elRef" href="qstring.html">QString</a> &type, const <a class="elRef" href="qstring.html">QString</a> &domain, int flags)</td></tr> <tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classDNSSD_1_1ServiceBrowser.html#ab3a99e75094f374989ab23ba40de4b07">ServiceBrowser</a> (const <a class="elRef" href="qstring.html">QString</a> &type, const <a class="elRef" href="qstring.html">QString</a> &domain, bool autoResolve=false)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">const <a class="elRef" href="qvaluelist.html">QValueList</a><br class="typebreak"/> < RemoteService::Ptr > & </td><td class="memItemRight" valign="bottom"><a class="el" href="classDNSSD_1_1ServiceBrowser.html#af449530c4386c14f84ae6ce78856b6ac">services</a> () const </td></tr> <tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classDNSSD_1_1ServiceBrowser.html#a0cac558b7221b7be7f5ce2c92ce9cf06">startBrowse</a> ()</td></tr> <tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classDNSSD_1_1DomainBrowser.html">DomainBrowser</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classDNSSD_1_1ServiceBrowser.html#af601e99c0c5e3c9da10379aac901f09f">browsedDomains</a> () const </td></tr> <tr><td colspan="2"><h2><a name="pub-static-methods"></a> Static Public Member Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classDNSSD_1_1ServiceBrowser.html#ae9f85071521523b84724e35008de67f3">State</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classDNSSD_1_1ServiceBrowser.html#af12dec77721d32b2722e08f8855f4386">isAvailable</a> ()</td></tr> <tr><td colspan="2"><h2><a name="pub-static-attribs"></a> Static Public Attributes</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">static const <a class="elRef" href="qstring.html">QString</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classDNSSD_1_1ServiceBrowser.html#a8160b0aa878a7df249d19ef039b0b443">AllServices</a> = "_services._dns-sd._udp"</td></tr> <tr><td colspan="2"><h2><a name="pro-methods"></a> Protected Member Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7c42a6eeca5160ece54de1007129577f"></a><!-- doxytag: member="DNSSD::ServiceBrowser::virtual_hook" ref="a7c42a6eeca5160ece54de1007129577f" args="(int, void *)" --> virtual void </td><td class="memItemRight" valign="bottom"><b>virtual_hook</b> (int, void *)</td></tr> </table> <hr/><a name="details" id="details"></a><h2>Detailed Description</h2> <div class="textblock"><p>Most important class for applications that want to discover specific services on network. </p> <p>Suppose that you need list of web servers running. Example:</p> <div class="fragment"><pre class="fragment"><a class="code" href="classDNSSD_1_1ServiceBrowser.html" title="Most important class for applications that want to discover specific services on network.">DNSSD::ServiceBrowser</a>* browser = <span class="keyword">new</span> <a class="code" href="classDNSSD_1_1ServiceBrowser.html#a1c261a2da3197e0348ecba0001f9eca9" title="ServiceBrowser constructor.">DNSSD::ServiceBrowser</a>(<span class="stringliteral">"_http._tcp"</span>); <a class="codeRef" href="qobject.html#connect">connect</a>(browser,SIGNAL(<a class="code" href="classDNSSD_1_1ServiceBrowser.html#a0ec829e711803a1581cbf9bfe3a1c74e" title="Emitted when new service is discovered (or resolved if autoresolve is set.">serviceAdded</a>(RemoteService::Ptr)),<span class="keyword">this</span>,SLOT(addService(RemoteService::Ptr))); <a class="codeRef" href="qobject.html#connect">connect</a>(browser,SIGNAL(<a class="code" href="classDNSSD_1_1ServiceBrowser.html#a55ffe360c6e153270c00ed812d7dd21c" title="Emitted when service is no longer announced.">serviceRemoved</a>(RemoteService::Ptr)),<span class="keyword">this</span>,SLOT(delService(RemoteService::Ptr))); browser-><a class="code" href="classDNSSD_1_1ServiceBrowser.html#a0cac558b7221b7be7f5ce2c92ce9cf06" title="Starts browsing for services.">startBrowse</a>(); </pre></div><p>In above example addService will be called for every web server already running or just appearing on network and delService will be called when server is stopped. Because no <a class="el" href="classDNSSD_1_1DomainBrowser.html" title="Class used to provide current list of domains for browsing.">DomainBrowser</a> was passed to constructor, domains configured by user will be searched.</p> <dl class="author"><dt><b>Author:</b></dt><dd>Jakub Stachowski Browsing for specific type of services or all available service types </dd></dl> <p>Definition at line <a class="el" href="servicebrowser_8h_source.html#l00054">54</a> of file <a class="el" href="servicebrowser_8h_source.html">servicebrowser.h</a>.</p> </div><hr/><h2>Member Enumeration Documentation</h2> <a class="anchor" id="a10145786fee881ef381335e338142cc8"></a><!-- doxytag: member="DNSSD::ServiceBrowser::Flags" ref="a10145786fee881ef381335e338142cc8" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">enum <a class="el" href="classDNSSD_1_1ServiceBrowser.html#a10145786fee881ef381335e338142cc8">DNSSD::ServiceBrowser::Flags</a></td> </tr> </table> </div> <div class="memdoc"> <ul> <li>AutoDelete - <a class="el" href="classDNSSD_1_1DomainBrowser.html" title="Class used to provide current list of domains for browsing.">DomainBrowser</a> object passes in constructor should be deleted when <a class="el" href="classDNSSD_1_1ServiceBrowser.html" title="Most important class for applications that want to discover specific services on network.">ServiceBrowser</a> is deleted </li> <li>AutoResolve - after disovering new service it will be resolved and then reported with <a class="el" href="classDNSSD_1_1ServiceBrowser.html#a0ec829e711803a1581cbf9bfe3a1c74e" title="Emitted when new service is discovered (or resolved if autoresolve is set.">serviceAdded()</a> signal. It raises network usage by resolving all services, so use it only when necessary. </li> </ul> <p>Definition at line <a class="el" href="servicebrowser_8h_source.html#l00064">64</a> of file <a class="el" href="servicebrowser_8h_source.html">servicebrowser.h</a>.</p> </div> </div> <a class="anchor" id="ae9f85071521523b84724e35008de67f3"></a><!-- doxytag: member="DNSSD::ServiceBrowser::State" ref="ae9f85071521523b84724e35008de67f3" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">enum <a class="el" href="classDNSSD_1_1ServiceBrowser.html#ae9f85071521523b84724e35008de67f3">DNSSD::ServiceBrowser::State</a></td> </tr> </table> </div> <div class="memdoc"> <p>Availability of DNS-SD services. </p> <ul> <li>Working - available </li> <li>Stopped - not available because mdnsd daemon is not running. </li> <li>Unsupported - not available because KDE was compiled without DNS-SD support </li> </ul> <p>Definition at line <a class="el" href="servicebrowser_8h_source.html#l00075">75</a> of file <a class="el" href="servicebrowser_8h_source.html">servicebrowser.h</a>.</p> </div> </div> <hr/><h2>Constructor & Destructor Documentation</h2> <a class="anchor" id="a1c261a2da3197e0348ecba0001f9eca9"></a><!-- doxytag: member="DNSSD::ServiceBrowser::ServiceBrowser" ref="a1c261a2da3197e0348ecba0001f9eca9" args="(const QStringList &types, DomainBrowser *domains, int flags)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">DNSSD::ServiceBrowser::ServiceBrowser </td> <td>(</td> <td class="paramtype">const <a class="elRef" href="qstringlist.html">QStringList</a> & </td> <td class="paramname"><em>types</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="classDNSSD_1_1DomainBrowser.html">DomainBrowser</a> * </td> <td class="paramname"><em>domains</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>flags</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div> <div class="memdoc"> <p><a class="el" href="classDNSSD_1_1ServiceBrowser.html" title="Most important class for applications that want to discover specific services on network.">ServiceBrowser</a> constructor. </p> <dl><dt><b>Parameters:</b></dt><dd> <table class="params"> <tr><td class="paramname">types</td><td>List of service types to browse for (example: "_http._tcp"). Can also be DNSSD::ServicesBrowser::AllServices to specify "metaquery" for all service types present on network </td></tr> <tr><td class="paramname">domains</td><td><a class="el" href="classDNSSD_1_1DomainBrowser.html" title="Class used to provide current list of domains for browsing.">DomainBrowser</a> object used to specify domains to browse. You do not have to connect its domainAdded() signal - it will be done automatically. You can left this parameter as NULL for default domains. </td></tr> <tr><td class="paramname">flags</td><td>One or more values from <a class="el" href="classDNSSD_1_1ServiceBrowser.html#a10145786fee881ef381335e338142cc8">Flags</a></td></tr> </table> </dd> </dl> <dl class="since"><dt><b>Since:</b></dt><dd>3.5 </dd></dl> <dl class="todo"><dt><b><a class="el" href="todo.html#_todo000001">Todo:</a></b></dt><dd>KDE4: set default values for domains and flags </dd></dl> <p>Definition at line <a class="el" href="servicebrowser_8cpp_source.html#l00060">60</a> of file <a class="el" href="servicebrowser_8cpp_source.html">servicebrowser.cpp</a>.</p> </div> </div> <a class="anchor" id="a07f506cac5cb4029692cb2f88492ec80"></a><!-- doxytag: member="DNSSD::ServiceBrowser::ServiceBrowser" ref="a07f506cac5cb4029692cb2f88492ec80" args="(const QString &type, DomainBrowser *domains=0, bool autoResolve=false)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">DNSSD::ServiceBrowser::ServiceBrowser </td> <td>(</td> <td class="paramtype">const <a class="elRef" href="qstring.html">QString</a> & </td> <td class="paramname"><em>type</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="classDNSSD_1_1DomainBrowser.html">DomainBrowser</a> * </td> <td class="paramname"><em>domains</em> = <code>0</code>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">bool </td> <td class="paramname"><em>autoResolve</em> = <code>false</code> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div> <div class="memdoc"> <p>The same as above, but allows only one service type. </p> <dl><dt><b>Parameters:</b></dt><dd> <table class="params"> <tr><td class="paramname">type</td><td>Type of services to browse for </td></tr> <tr><td class="paramname">domains</td><td><a class="el" href="classDNSSD_1_1DomainBrowser.html" title="Class used to provide current list of domains for browsing.">DomainBrowser</a> object used to specify domains to browse. You do not have to connect its domainAdded() signal - it will be done automatically. You can left this parameter as NULL for default domains. </td></tr> <tr><td class="paramname">autoResolve</td><td>auto resolve, if set </td></tr> </table> </dd> </dl> <dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000001">Deprecated:</a></b></dt><dd>use previous constructor instead </dd></dl> <p>Definition at line <a class="el" href="servicebrowser_8cpp_source.html#l00055">55</a> of file <a class="el" href="servicebrowser_8cpp_source.html">servicebrowser.cpp</a>.</p> </div> </div> <a class="anchor" id="a3287b05ec16dc8f555bd9e6ff75a41b9"></a><!-- doxytag: member="DNSSD::ServiceBrowser::ServiceBrowser" ref="a3287b05ec16dc8f555bd9e6ff75a41b9" args="(const QString &type, const QString &domain, int flags)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">DNSSD::ServiceBrowser::ServiceBrowser </td> <td>(</td> <td class="paramtype">const <a class="elRef" href="qstring.html">QString</a> & </td> <td class="paramname"><em>type</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="elRef" href="qstring.html">QString</a> & </td> <td class="paramname"><em>domain</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>flags</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div> <div class="memdoc"> <p>Overloaded constructor used to create browser for one domain. </p> <dl><dt><b>Parameters:</b></dt><dd> <table class="params"> <tr><td class="paramname">type</td><td>Type of services to browse for </td></tr> <tr><td class="paramname">domain</td><td>Domain name. You can add more domains later using addDomain and remove them with removeDomain </td></tr> <tr><td class="paramname">flags</td><td>One or more values from <a class="el" href="classDNSSD_1_1ServiceBrowser.html#a10145786fee881ef381335e338142cc8">Flags</a>. AutoDelete flag has no effect </td></tr> </table> </dd> </dl> <dl class="since"><dt><b>Since:</b></dt><dd>3.5 </dd></dl> <p>Definition at line <a class="el" href="servicebrowser_8cpp_source.html#l00081">81</a> of file <a class="el" href="servicebrowser_8cpp_source.html">servicebrowser.cpp</a>.</p> </div> </div> <a class="anchor" id="ab3a99e75094f374989ab23ba40de4b07"></a><!-- doxytag: member="DNSSD::ServiceBrowser::ServiceBrowser" ref="ab3a99e75094f374989ab23ba40de4b07" args="(const QString &type, const QString &domain, bool autoResolve=false)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">DNSSD::ServiceBrowser::ServiceBrowser </td> <td>(</td> <td class="paramtype">const <a class="elRef" href="qstring.html">QString</a> & </td> <td class="paramname"><em>type</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="elRef" href="qstring.html">QString</a> & </td> <td class="paramname"><em>domain</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">bool </td> <td class="paramname"><em>autoResolve</em> = <code>false</code> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div> <div class="memdoc"> <dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000002">Deprecated:</a></b></dt><dd>user previous constructor instead </dd></dl> <p>Definition at line <a class="el" href="servicebrowser_8cpp_source.html#l00077">77</a> of file <a class="el" href="servicebrowser_8cpp_source.html">servicebrowser.cpp</a>.</p> </div> </div> <hr/><h2>Member Function Documentation</h2> <a class="anchor" id="ae67a3a3affccd42836984a781f471677"></a><!-- doxytag: member="DNSSD::ServiceBrowser::addDomain" ref="ae67a3a3affccd42836984a781f471677" args="(const QString &domain)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void DNSSD::ServiceBrowser::addDomain </td> <td>(</td> <td class="paramtype">const <a class="elRef" href="qstring.html">QString</a> & </td> <td class="paramname"><em>domain</em></td><td>)</td> <td><code> [slot]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Add new domain to browse. </p> <p>Definition at line <a class="el" href="servicebrowser_8cpp_source.html#l00180">180</a> of file <a class="el" href="servicebrowser_8cpp_source.html">servicebrowser.cpp</a>.</p> </div> </div> <a class="anchor" id="af601e99c0c5e3c9da10379aac901f09f"></a><!-- doxytag: member="DNSSD::ServiceBrowser::browsedDomains" ref="af601e99c0c5e3c9da10379aac901f09f" args="() const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const <a class="el" href="classDNSSD_1_1DomainBrowser.html">DomainBrowser</a> * DNSSD::ServiceBrowser::browsedDomains </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </div> <div class="memdoc"> <p>Return <a class="el" href="classDNSSD_1_1DomainBrowser.html" title="Class used to provide current list of domains for browsing.">DomainBrowser</a> containing domains being browsed. </p> <p>Valid object will returned even if 'domains' parameters in constructor was set to NULL or single domain constructor was used. </p> <p>Definition at line <a class="el" href="servicebrowser_8cpp_source.html#l00109">109</a> of file <a class="el" href="servicebrowser_8cpp_source.html">servicebrowser.cpp</a>.</p> </div> </div> <a class="anchor" id="a3c84a5bef984db1d92ba7c9f01ade76d"></a><!-- doxytag: member="DNSSD::ServiceBrowser::finished" ref="a3c84a5bef984db1d92ba7c9f01ade76d" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void DNSSD::ServiceBrowser::finished </td> <td>(</td> <td class="paramname"></td><td>)</td> <td><code> [signal]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Emitted when all services has been reported. </p> <p>This signal can be used by application that just want to get list of currently available services (similar to directory listing) and do not care about dynamic adding/removing services later. This signal can be emitted many time: for example if new host has been connected to network and is announcing some services interesting to this <a class="el" href="classDNSSD_1_1ServiceBrowser.html" title="Most important class for applications that want to discover specific services on network.">ServiceBrowser</a>, they will be reported by several <a class="el" href="classDNSSD_1_1ServiceBrowser.html#a0ec829e711803a1581cbf9bfe3a1c74e" title="Emitted when new service is discovered (or resolved if autoresolve is set.">serviceAdded()</a> signals and whole batch will be concluded by <a class="el" href="classDNSSD_1_1ServiceBrowser.html#a3c84a5bef984db1d92ba7c9f01ade76d" title="Emitted when all services has been reported.">finished()</a>. </p> </div> </div> <a class="anchor" id="af12dec77721d32b2722e08f8855f4386"></a><!-- doxytag: member="DNSSD::ServiceBrowser::isAvailable" ref="af12dec77721d32b2722e08f8855f4386" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const <a class="el" href="classDNSSD_1_1ServiceBrowser.html#ae9f85071521523b84724e35008de67f3">ServiceBrowser::State</a> DNSSD::ServiceBrowser::isAvailable </td> <td>(</td> <td class="paramname"></td><td>)</td> <td><code> [static]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Checks availability of DNS-SD services (this also covers publishing). </p> <p>If you use this function to report an error to the user, below is a suggestion on how to word the errors:</p> <div class="fragment"><pre class="fragment"> <span class="keywordflow">switch</span>(<a class="code" href="classDNSSD_1_1ServiceBrowser.html#af12dec77721d32b2722e08f8855f4386" title="Checks availability of DNS-SD services (this also covers publishing).">DNSSD::ServiceBrowser::isAvailable</a>()) { <span class="keywordflow">case</span> DNSSD::ServiceBrowser::Working: <span class="keywordflow">return</span> <span class="stringliteral">""</span>; <span class="keywordflow">case</span> DNSSD::ServiceBrowser::Stopped: <span class="keywordflow">return</span> i18n(<span class="stringliteral">"<p>The Zeroconf daemon is not running. See the Service Discovery Handbook"</span> <span class="stringliteral">" for more information.<br/>"</span> <span class="stringliteral">"Other users will not see this system when browsing"</span> <span class="stringliteral">" the network via zeroconf, but normal access will still work.</p>"</span>); <span class="keywordflow">case</span> DNSSD::ServiceBrowser::Unsupported: <span class="keywordflow">return</span> i18n(<span class="stringliteral">"<p>Zeroconf support is not available in this version of KDE."</span> <span class="stringliteral">" See the Service Discovery Handbook for more information.<br/>"</span> <span class="stringliteral">"Other users will not see this system when browsing"</span> <span class="stringliteral">" the network via zeroconf, but normal access will still work.</p>"</span>); <span class="keywordflow">default</span>: <span class="keywordflow">return</span> i18n(<span class="stringliteral">"<p>Unknown error with Zeroconf.<br/>"</span> <span class="stringliteral">"Other users will not see this system when browsing"</span> <span class="stringliteral">" the network via zeroconf, but normal access will still work.</p>"</span>); } </pre></div> <p>Definition at line <a class="el" href="servicebrowser_8cpp_source.html#l00086">86</a> of file <a class="el" href="servicebrowser_8cpp_source.html">servicebrowser.cpp</a>.</p> </div> </div> <a class="anchor" id="ade4cc268e006a114ac19ae5b1d9eb671"></a><!-- doxytag: member="DNSSD::ServiceBrowser::removeDomain" ref="ade4cc268e006a114ac19ae5b1d9eb671" args="(const QString &domain)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void DNSSD::ServiceBrowser::removeDomain </td> <td>(</td> <td class="paramtype">const <a class="elRef" href="qstring.html">QString</a> & </td> <td class="paramname"><em>domain</em></td><td>)</td> <td><code> [slot]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Remove one domain from list of domains to browse. </p> <p>Definition at line <a class="el" href="servicebrowser_8cpp_source.html#l00168">168</a> of file <a class="el" href="servicebrowser_8cpp_source.html">servicebrowser.cpp</a>.</p> </div> </div> <a class="anchor" id="a0ec829e711803a1581cbf9bfe3a1c74e"></a><!-- doxytag: member="DNSSD::ServiceBrowser::serviceAdded" ref="a0ec829e711803a1581cbf9bfe3a1c74e" args="(DNSSD::RemoteService::Ptr)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void DNSSD::ServiceBrowser::serviceAdded </td> <td>(</td> <td class="paramtype">DNSSD::RemoteService::Ptr </td> <td class="paramname"></td><td>)</td> <td><code> [signal]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Emitted when new service is discovered (or resolved if autoresolve is set. </p> </div> </div> <a class="anchor" id="a55ffe360c6e153270c00ed812d7dd21c"></a><!-- doxytag: member="DNSSD::ServiceBrowser::serviceRemoved" ref="a55ffe360c6e153270c00ed812d7dd21c" args="(DNSSD::RemoteService::Ptr)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void DNSSD::ServiceBrowser::serviceRemoved </td> <td>(</td> <td class="paramtype">DNSSD::RemoteService::Ptr </td> <td class="paramname"></td><td>)</td> <td><code> [signal]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Emitted when service is no longer announced. </p> <p><a class="el" href="classDNSSD_1_1RemoteService.html" title="RemoteService class allows to resolve service announced on remote machine.">RemoteService</a> object is deleted from services list and destroyed immediately after this signal returns. </p> </div> </div> <a class="anchor" id="af449530c4386c14f84ae6ce78856b6ac"></a><!-- doxytag: member="DNSSD::ServiceBrowser::services" ref="af449530c4386c14f84ae6ce78856b6ac" args="() const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const <a class="elRef" href="qvaluelist.html">QValueList</a>< RemoteService::Ptr > & DNSSD::ServiceBrowser::services </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </div> <div class="memdoc"> <p>Returns list of services. </p> <p>Definition at line <a class="el" href="servicebrowser_8cpp_source.html#l00212">212</a> of file <a class="el" href="servicebrowser_8cpp_source.html">servicebrowser.cpp</a>.</p> </div> </div> <a class="anchor" id="a0cac558b7221b7be7f5ce2c92ce9cf06"></a><!-- doxytag: member="DNSSD::ServiceBrowser::startBrowse" ref="a0cac558b7221b7be7f5ce2c92ce9cf06" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void DNSSD::ServiceBrowser::startBrowse </td> <td>(</td> <td class="paramname"></td><td>)</td> <td><code> [virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Starts browsing for services. </p> <p>To stop it just destroy the object. </p> <p>Definition at line <a class="el" href="servicebrowser_8cpp_source.html#l00132">132</a> of file <a class="el" href="servicebrowser_8cpp_source.html">servicebrowser.cpp</a>.</p> </div> </div> <hr/><h2>Member Data Documentation</h2> <a class="anchor" id="a8160b0aa878a7df249d19ef039b0b443"></a><!-- doxytag: member="DNSSD::ServiceBrowser::AllServices" ref="a8160b0aa878a7df249d19ef039b0b443" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const <a class="elRef" href="qstring.html">QString</a> <a class="el" href="classDNSSD_1_1ServiceBrowser.html#a8160b0aa878a7df249d19ef039b0b443">DNSSD::ServiceBrowser::AllServices</a> = "_services._dns-sd._udp"<code> [static]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Special service type to search for all available service types. </p> <p>Pass it as "type" parameter to <a class="el" href="classDNSSD_1_1ServiceBrowser.html" title="Most important class for applications that want to discover specific services on network.">ServiceBrowser</a> constructor. </p> <p>Definition at line <a class="el" href="servicebrowser_8h_source.html#l00142">142</a> of file <a class="el" href="servicebrowser_8h_source.html">servicebrowser.h</a>.</p> </div> </div> <hr/>The documentation for this class was generated from the following files:<ul> <li><a class="el" href="servicebrowser_8h_source.html">servicebrowser.h</a></li> <li><a class="el" href="servicebrowser_8cpp_source.html">servicebrowser.cpp</a></li> </ul> </div> </div></div> </td> </tr> <tr> <td valign="top" id="leftmenu" width="25%"> <a name="navigation"></a> <div class="menu_box"><h2>dnssd</h2> <div class="nav_list"> <ul><li><a href="index.html">Main Page</a></li><li><a href="hierarchy.html">Class Hierarchy</a></li><li><a href="classes.html">Alphabetical List</a></li><li><a href="annotated.html">Class List</a></li><li><a href="files.html">File List</a></li><li><a href="functions.html">Class Members</a></li><li><a href="pages.html">Related Pages</a></li></ul> <!-- <h2>Class Picker</h2> <div style="text-align: center;"> <form name="guideform"> <select name="guidelinks" style="width:100%;" onChange="window.location=document.guideform.guidelinks.options[document.guideform.guidelinks.selectedIndex].value"> <option value="annotated.html">-- Choose --</option> <option value="classDNSSD_1_1DomainBrowser.html">dnssd::domainbrowser</option>, <option value="classDNSSD_1_1PublicService.html">dnssd::publicservice</option>, <option value="classDNSSD_1_1Query.html">dnssd::query</option>, <option value="classDNSSD_1_1RemoteService.html">dnssd::remoteservice</option>, <option value="classDNSSD_1_1Responder.html">dnssd::responder</option>, <option value="classDNSSD_1_1ServiceBase.html">dnssd::servicebase</option>, <option value="classDNSSD_1_1ServiceBrowser.html">dnssd::servicebrowser</option>, </select> </form> </div> --> </div></div> <div class="menu_box"><h2>API Dox</h2> <div class="nav_list"> <ul> <li><a href="../../arts/html/index.html">arts</a></li><li><a href="../../dcop/html/index.html">dcop</a></li><li><a href="../../dnssd/html/index.html">dnssd</a></li><li><a href="../../interfaces/html/index.html">interfaces</a></li><li> <a href="../../interfaces/kimproxy/interface/html/index.html">interface</a></li><li> <a href="../../interfaces/kimproxy/library/html/index.html">library</a></li><li> <a href="../../interfaces/kspeech/html/index.html">kspeech</a></li><li> <a href="../../interfaces/ktexteditor/html/index.html">ktexteditor</a></li><li><a href="../../kabc/html/index.html">kabc</a></li><li><a href="../../kate/html/index.html">kate</a></li><li><a href="../../kcmshell/html/index.html">kcmshell</a></li><li><a href="../../kdecore/html/index.html">kdecore</a></li><li><a href="../../kded/html/index.html">kded</a></li><li><a href="../../kdefx/html/index.html">kdefx</a></li><li><a href="../../kdeprint/html/index.html">kdeprint</a></li><li><a href="../../kdesu/html/index.html">kdesu</a></li><li><a href="../../kdeui/html/index.html">kdeui</a></li><li><a href="../../kdoctools/html/index.html">kdoctools</a></li><li><a href="../../khtml/html/index.html">khtml</a></li><li><a href="../../kimgio/html/index.html">kimgio</a></li><li><a href="../../kinit/html/index.html">kinit</a></li><li><a href="../../kio/html/index.html">kio</a></li><li> <a href="../../kio/bookmarks/html/index.html">bookmarks</a></li><li> <a href="../../kio/httpfilter/html/index.html">httpfilter</a></li><li> <a href="../../kio/kfile/html/index.html">kfile</a></li><li> <a href="../../kio/kio/html/index.html">kio</a></li><li> <a href="../../kio/kioexec/html/index.html">kioexec</a></li><li> <a href="../../kio/kpasswdserver/html/index.html">kpasswdserver</a></li><li> <a href="../../kio/kssl/html/index.html">kssl</a></li><li><a href="../../kioslave/html/index.html">kioslave</a></li><li> <a href="../../kioslave/http/html/index.html">http</a></li><li><a href="../../kjs/html/index.html">kjs</a></li><li><a href="../../kmdi/html/index.html">kmdi</a></li><li> <a href="../../kmdi/kmdi/html/index.html">kmdi</a></li><li><a href="../../knewstuff/html/index.html">knewstuff</a></li><li><a href="../../kparts/html/index.html">kparts</a></li><li><a href="../../kresources/html/index.html">kresources</a></li><li><a href="../../kspell2/html/index.html">kspell2</a></li><li><a href="../../kunittest/html/index.html">kunittest</a></li><li><a href="../../kutils/html/index.html">kutils</a></li><li><a href="../../kwallet/html/index.html">kwallet</a></li><li><a href="../../libkmid/html/index.html">libkmid</a></li><li><a href="../../libkscreensaver/html/index.html">libkscreensaver</a></li> </ul></div></div> </td> </tr> </table> <span class="doNotDisplay"> <a href="http://www.kde.org/" accesskey="8">KDE Home</a> | <a href="http://accessibility.kde.org/" accesskey="9">KDE Accessibility Home</a> | <a href="http://www.kde.org/media/accesskeys.php" accesskey="0">Description of Access Keys</a> </span> <div style="height: 8px"></div> <div id="footer"> <div id="footer_left"> Maintained by <a href="mailto:groot@kde.org">Adriaan de Groot</a> and <a href="mailto:winter@kde.org">Allen Winter</a>. <br/> KDE and K Desktop Environment are trademarks of <a href="http://www.kde.org/areas/kde-ev/" title="Homepage of the KDE non-profit Organization">KDE e.V.</a> | <a href="http://www.kde.org/contact/impressum.php">Legal</a> </div> <div id="footer_right"><img src="/media/images/footer_right.png" style="margin: 0px" alt="" /></div> </div> <!-- WARNING: DO NOT SEND MAIL TO THE FOLLOWING EMAIL ADDRESS! YOU WILL BE BLOCKED INSTANTLY AND PERMANENTLY! <a href="mailto:aaaatrap-425acc3b5374943f@kde.org">Block me</a> WARNING END --> </body> </html>