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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* This file is part of the KDE project</span>
<a name="l00002"></a>00002 <span class="comment"> *</span>
<a name="l00003"></a>00003 <span class="comment"> * Copyright (C) 2004 Jakub Stachowski <qbast@go2.pl></span>
<a name="l00004"></a>00004 <span class="comment"> *</span>
<a name="l00005"></a>00005 <span class="comment"> * This library is free software; you can redistribute it and/or</span>
<a name="l00006"></a>00006 <span class="comment"> * modify it under the terms of the GNU Library General Public</span>
<a name="l00007"></a>00007 <span class="comment"> * License as published by the Free Software Foundation; either</span>
<a name="l00008"></a>00008 <span class="comment"> * version 2 of the License, or (at your option) any later version.</span>
<a name="l00009"></a>00009 <span class="comment"> *</span>
<a name="l00010"></a>00010 <span class="comment"> * This library is distributed in the hope that it will be useful,</span>
<a name="l00011"></a>00011 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00012"></a>00012 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00013"></a>00013 <span class="comment"> * Library General Public License for more details.</span>
<a name="l00014"></a>00014 <span class="comment"> *</span>
<a name="l00015"></a>00015 <span class="comment"> * You should have received a copy of the GNU Library General Public License</span>
<a name="l00016"></a>00016 <span class="comment"> * along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00017"></a>00017 <span class="comment"> * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00018"></a>00018 <span class="comment"> * Boston, MA 02110-1301, USA.</span>
<a name="l00019"></a>00019 <span class="comment"> */</span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="preprocessor">#include "servicebase.h"</span>
<a name="l00022"></a>00022 <span class="preprocessor">#include <qregexp.h></span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024 <span class="keyword">namespace </span>DNSSD
<a name="l00025"></a>00025 {
<a name="l00026"></a>00026
<a name="l00027"></a><a class="code" href="classDNSSD_1_1ServiceBase.html#ad967697d4895cf3820608d6c41cb4620">00027</a> <a class="code" href="classDNSSD_1_1ServiceBase.html#ad967697d4895cf3820608d6c41cb4620">ServiceBase::ServiceBase</a>(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& name, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& type, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& domain,
<a name="l00028"></a>00028 <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& host, <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> port) :
<a name="l00029"></a>00029 m_serviceName(name), m_type(type), m_domain(domain), m_hostName(host), m_port(port)
<a name="l00030"></a>00030 {}
<a name="l00031"></a>00031
<a name="l00032"></a>00032 ServiceBase::~ServiceBase()
<a name="l00033"></a>00033 {}
<a name="l00034"></a>00034
<a name="l00035"></a><a class="code" href="classDNSSD_1_1ServiceBase.html#a469a066dae7325845b3f717d910e3b2a">00035</a> <a class="codeRef" href="qstring.html">QString</a> <a class="code" href="classDNSSD_1_1ServiceBase.html#a469a066dae7325845b3f717d910e3b2a" title="Encode service name, type and domain into string that can be used as DNS-SD PTR label.">ServiceBase::encode</a>()
<a name="l00036"></a>00036 {
<a name="l00037"></a>00037 <span class="keywordflow">return</span> m_serviceName.<a class="codeRef" href="qstring.html#replace">replace</a>(<span class="stringliteral">"\\"</span>,<span class="stringliteral">"\\\\"</span>).replace(<span class="stringliteral">"."</span>,<span class="stringliteral">"\\."</span>) + <a class="codeRef" href="qstring.html">QString</a>(<span class="stringliteral">"."</span>) + m_type +
<a name="l00038"></a>00038 <a class="codeRef" href="qstring.html">QString</a>(<span class="stringliteral">"."</span>) + m_domain;
<a name="l00039"></a>00039 }
<a name="l00040"></a>00040
<a name="l00041"></a>00041 <span class="comment">// example: 3rd\.\032Floor\032Copy\032Room._ipp._tcp.dns-sd.org. - normal service</span>
<a name="l00042"></a>00042 <span class="comment">// 3rd\.\032Floor\032Copy\032Room.dns-sd.org - domain</span>
<a name="l00043"></a>00043 <span class="comment">// _ipp._tcp.dns-sd.org - metaquery</span>
<a name="l00044"></a>00044
<a name="l00045"></a><a class="code" href="classDNSSD_1_1ServiceBase.html#a768f571a6bca530db3124b8d3190591f">00045</a> <span class="keywordtype">void</span> <a class="code" href="classDNSSD_1_1ServiceBase.html#a768f571a6bca530db3124b8d3190591f" title="Decode PTR label returned by DNS resolver into service name, type and domain.">ServiceBase::decode</a>(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& name)
<a name="l00046"></a>00046 {
<a name="l00047"></a>00047 <a class="codeRef" href="qstring.html">QString</a> rest;
<a name="l00048"></a>00048 <span class="keywordflow">if</span> (name[0]==<span class="charliteral">'_'</span>) { <span class="comment">// metaquery</span>
<a name="l00049"></a>00049 m_serviceName=<span class="stringliteral">""</span>;
<a name="l00050"></a>00050 rest=name;
<a name="l00051"></a>00051 } <span class="keywordflow">else</span> { <span class="comment">// normal service or domain</span>
<a name="l00052"></a>00052 <a class="codeRef" href="qstring.html">QString</a> decoded_name=name;
<a name="l00053"></a>00053 decoded_name=decoded_name.<a class="codeRef" href="qstring.html#replace">replace</a>(<span class="stringliteral">"\\\\"</span>,<span class="stringliteral">"\\"</span>);
<a name="l00054"></a>00054 <span class="keywordtype">int</span> i = decoded_name.<a class="codeRef" href="qstring.html#find">find</a>(<a class="codeRef" href="qregexp.html">QRegExp</a>(<span class="stringliteral">"[^\\\\]\\."</span>));
<a name="l00055"></a>00055 <span class="keywordflow">if</span> (i==-1) <span class="keywordflow">return</span>; <span class="comment">// first find service name</span>
<a name="l00056"></a>00056 rest = decoded_name.<a class="codeRef" href="qstring.html#mid">mid</a>(i+2);
<a name="l00057"></a>00057 m_serviceName=decoded_name.<a class="codeRef" href="qstring.html#left">left</a>(i+1).replace(<span class="stringliteral">"\\."</span>,<span class="stringliteral">"."</span>);
<a name="l00058"></a>00058 }
<a name="l00059"></a>00059 m_type = rest.<a class="codeRef" href="qstring.html#section">section</a>(<span class="charliteral">'.'</span>,0,1);
<a name="l00060"></a>00060 <span class="comment">// does it really have a type?</span>
<a name="l00061"></a>00061 <span class="keywordflow">if</span> (m_type[0]==<span class="charliteral">'_'</span> && m_type[m_type.<a class="codeRef" href="qstring.html#find">find</a>(<span class="charliteral">'.'</span>)+1]==<span class="charliteral">'_'</span>)
<a name="l00062"></a>00062 m_domain = rest.<a class="codeRef" href="qstring.html#section">section</a>(<span class="charliteral">'.'</span>,2,-1,QString::SectionIncludeTrailingSep);
<a name="l00063"></a>00063 <span class="keywordflow">else</span> {
<a name="l00064"></a>00064 m_type=<span class="stringliteral">""</span>;
<a name="l00065"></a>00065 m_domain=rest;
<a name="l00066"></a>00066 }
<a name="l00067"></a>00067 }
<a name="l00068"></a>00068
<a name="l00069"></a><a class="code" href="classDNSSD_1_1ServiceBase.html#a01aae186d968ec052111937d5d5571aa">00069</a> <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& <a class="code" href="classDNSSD_1_1ServiceBase.html#a01aae186d968ec052111937d5d5571aa" title="Returns name of service.">ServiceBase::serviceName</a>()<span class="keyword"> const</span>
<a name="l00070"></a>00070 <span class="keyword"></span>{
<a name="l00071"></a>00071 <span class="keywordflow">return</span> m_serviceName;
<a name="l00072"></a>00072 }
<a name="l00073"></a>00073
<a name="l00074"></a><a class="code" href="classDNSSD_1_1ServiceBase.html#a30990de2090aa3f4331077805656a300">00074</a> <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& <a class="code" href="classDNSSD_1_1ServiceBase.html#a30990de2090aa3f4331077805656a300" title="Returns type of service.">ServiceBase::type</a>()<span class="keyword"> const</span>
<a name="l00075"></a>00075 <span class="keyword"></span>{
<a name="l00076"></a>00076 <span class="keywordflow">return</span> m_type;
<a name="l00077"></a>00077 }
<a name="l00078"></a>00078
<a name="l00079"></a><a class="code" href="classDNSSD_1_1ServiceBase.html#a5c750a38f8591812a074666c241a75c3">00079</a> <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& <a class="code" href="classDNSSD_1_1ServiceBase.html#a5c750a38f8591812a074666c241a75c3" title="Returns domain that given service belongs to.">ServiceBase::domain</a>()<span class="keyword"> const</span>
<a name="l00080"></a>00080 <span class="keyword"></span>{
<a name="l00081"></a>00081 <span class="keywordflow">return</span> m_domain;
<a name="l00082"></a>00082 }
<a name="l00083"></a>00083
<a name="l00084"></a><a class="code" href="classDNSSD_1_1ServiceBase.html#ad9e92686fed4aedde2cba535e90c6481">00084</a> <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& <a class="code" href="classDNSSD_1_1ServiceBase.html#ad9e92686fed4aedde2cba535e90c6481" title="Returns hostname.">ServiceBase::hostName</a>()<span class="keyword"> const</span>
<a name="l00085"></a>00085 <span class="keyword"></span>{
<a name="l00086"></a>00086 <span class="keywordflow">return</span> m_hostName;
<a name="l00087"></a>00087 }
<a name="l00088"></a>00088
<a name="l00089"></a><a class="code" href="classDNSSD_1_1ServiceBase.html#aa026ea0c761590c01a3c6d443efe301b">00089</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <a class="code" href="classDNSSD_1_1ServiceBase.html#aa026ea0c761590c01a3c6d443efe301b" title="Returns port number.">ServiceBase::port</a>()<span class="keyword"> const</span>
<a name="l00090"></a>00090 <span class="keyword"></span>{
<a name="l00091"></a>00091 <span class="keywordflow">return</span> m_port;
<a name="l00092"></a>00092 }
<a name="l00093"></a><a class="code" href="classDNSSD_1_1ServiceBase.html#a2c7e7e0d5533bbde038f072365739977">00093</a> <span class="keyword">const</span> <a class="codeRef" href="qmap.html">QMap<QString,QString></a>& <a class="code" href="classDNSSD_1_1ServiceBase.html#a2c7e7e0d5533bbde038f072365739977" title="Returns read only map of text properties.">ServiceBase::textData</a>()<span class="keyword"> const</span>
<a name="l00094"></a>00094 <span class="keyword"></span>{
<a name="l00095"></a>00095 <span class="keywordflow">return</span> <a class="code" href="classDNSSD_1_1ServiceBase.html#aafc9adf3be5ded977e1ec96b9482f60d" title="Map of TXT properties.">m_textData</a>;
<a name="l00096"></a>00096 }
<a name="l00097"></a>00097
<a name="l00098"></a>00098 <span class="keywordtype">void</span> ServiceBase::virtual_hook(<span class="keywordtype">int</span>, <span class="keywordtype">void</span>*)
<a name="l00099"></a>00099 {}
<a name="l00100"></a>00100
<a name="l00101"></a>00101 <a class="codeRef" href="qdatastream.html">QDataStream</a> & operator<< (<a class="codeRef" href="qdatastream.html">QDataStream</a> & s, <span class="keyword">const</span> ServiceBase & a)
<a name="l00102"></a>00102 {
<a name="l00103"></a>00103 s << a.m_serviceName << a.m_type << a.m_domain << a.m_hostName << Q_INT16(a.m_port) << a.m_textData;
<a name="l00104"></a>00104 <span class="keywordflow">return</span> s;
<a name="l00105"></a>00105 }
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <a class="codeRef" href="qdatastream.html">QDataStream</a> & operator>> (<a class="codeRef" href="qdatastream.html">QDataStream</a> & s, ServiceBase & a)
<a name="l00108"></a>00108 {
<a name="l00109"></a>00109 Q_INT16 port;
<a name="l00110"></a>00110 s >> a.m_serviceName >> a.m_type >> a.m_domain >> a.m_hostName >> port >> a.m_textData;
<a name="l00111"></a>00111 a.m_port = port;
<a name="l00112"></a>00112 <span class="keywordflow">return</span> s;
<a name="l00113"></a>00113 }
<a name="l00114"></a>00114
<a name="l00115"></a>00115 }
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